| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Spring manufacturing device and tool selection device | JP23596298 | 1998-08-21 | JP2000061736A | 2000-02-29 | ITAYA ICHIRO |
| PROBLEM TO BE SOLVED: To perfectly automate selection of tools, driving of the tools and fine adjustment of tool positions by numerical control. SOLUTION: Plural kinds of tools are supported free to rotate and select by a tool selection table 210, and this tool selection table 210 is made free to move in the XYZ directions by numerical control by a longitudinal table 206 free to move in the longitudinal direction in parallel with a wire axis, a horizontal table 203 free to move in the horizontal direction which is vertical with this longitudinal direction and a vertical table 209 free to move in the vertical direction perpendicular to these longitudinal and horizontal directions. COPYRIGHT: (C)2000,JPO | ||||||
| 102 | Spring manufacturing equipment | JP23596398 | 1998-08-21 | JP2939472B1 | 1999-08-25 | ITAYA ICHIRO |
| 【要約】 【課題】発熱を抑え、発熱によるエネルギロスを低減する。 【解決手段】フィードローラ軸４２４を、傘ギア４２３
ａに噛み合い、傘ギア軸４２３の回転方向を９０°変換する傘ギア軸４２８に軸着された駆動ギア４２９により回転させる。 |
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| 103 | Apparatus for producing coil spring | JP11377789 | 1989-05-08 | JPH02295625A | 1990-12-06 | MATSUOKA TAKEJI |
| PURPOSE: To simplify a preparatory plan and to increase the speed of production by providing a coil forming section on a moving base which can be moved and fixed to an arbitrary position with respect to a forming section, gripping the winding terminals of the formed coil springs and progressively feeding the coils. CONSTITUTION: Force feed rollers 9a on a main base 7 work the wire to be worked to the coil spring by a bending die 13g, etc. A supporting base 4 is moved longitudinally on a stand 1 and the main base 7 is moved transversely on the supporting base 4 in such a manner that the coil section of the coil spring comes to the position coincident with a pickup body 26a of a pickup unit 26. The pickup unit 26 grips the winding terminal part of the formed coil spring and cuts the spring by a wire cutting mechanism 12a. The pickup unit 26 transports the coil spring while gripping the spring as a progressive feed head 19 rotates. The coil spring is worked successively in plural forming stages mounted to a head 40 for forming and is thereby made into a product. The preparatory plan is simple and even an unskilled engineer is able to make operation. COPYRIGHT: (C)1990,JPO&Japio | ||||||
| 104 | JPH0218654B2 - | JP7061685 | 1985-04-03 | JPH0218654B2 | 1990-04-26 | OOSHIRO YOZO; ABIRU NORIFUMI; OOHAYASHI EIJI |
| 105 | JPH0129611B2 - | JP9213685 | 1985-04-26 | JPH0129611B2 | 1989-06-13 | ERUNSUTO TSUENGAARU |
| 106 | JPS644859B2 - | JP13539583 | 1983-07-25 | JPS644859B2 | 1989-01-27 | TANAKA KAZUHIRO; NAGAO YOSHIHITO; GOTO WATARU |
| 107 | Hooking equipment for semi-finished spring product | JP2789383 | 1983-02-22 | JPS59153537A | 1984-09-01 | TAKUMI HIROSHI |
| PURPOSE: To provide a titled equipment which bends surely semiprocessed spring products and prevents production of defective products in hooking of the semiprocessed spring products by determining the set products in the rotating direction by a rotating mechanism and hooking the products by a bending and raising mechanism. CONSTITUTION: The semiprocessed spring products 1, 25 turned and set in a hooking part 10 by the grasping pieces 78 of a semiprocessed products holder 20 of an oscillating arm 17 are determined in the bending direction by the rotation of a position controlling means 48 which is turned and lowered and a suspending projection 49. A hook 4 is bent at the right angle by the hold-down of the approaching and bending part provided to the tool 67 in the part 10 and the approach and spring-up of a hooking tool 70. The bent spring 25 falls into a chute 14 when the pieces 78 are opened. The set product 1 is surely determined in the direction of the hook 4 and is hooked and therefore the production of defective products is thoroughly prevented. COPYRIGHT: (C)1984,JPO&Japio | ||||||
| 108 | Forming of terminal hook of tension coil spring | JP20971882 | 1982-11-30 | JPS59101250A | 1984-06-11 | ITAYA REIJIROU |
| PURPOSE:To enable forming of a terminal hook through a series of continuous processes by extruding a wire rod for spring to a winding tool, winding the spring part, forming a reduced wound part, winding a terminal hook part and bending it up. CONSTITUTION:A wire rod 3 for spring is forcibly extruded through a guide 2 and brought into contact with a starting end hook forming tool and a winding tool 6 and a spring part 16 provided with a starting end hook part 17. Then, the hool 6 is lowered, and the wire rod is brought into contact with a face 14 near the guide 2 of the forming face 13, and wound about half winding to form a reduced wound part. Then, winding is made more than one winding at a face 15 far from the guide 2 to complete winding of a terminal hook part 19. Thus, the hook part 19 becomes annular shape deviated from the part 16 by about a half of its diameter. Then, a holding recessed part of a supporting tool 7 is brought into contact with the reduced wound part, and the hook part 19 is held with the guide 2 moving a pressing tool upward. The took 9 is locked at the end of the part 16 and the hook part 19 is bent up so that the hook part makes nearly right angles to the part 16. | ||||||
| 109 | Troidal ring and method of producing same | JP12556076 | 1976-10-21 | JPS5256253A | 1977-05-09 | BERUNAARU MERUSHIE |
| 110 | JPS5038669A - | JP7550174 | 1974-07-03 | JPS5038669A | 1975-04-10 | |
| 111 | 코일 스프링 피그테일 성형장치 | KR1020140098837 | 2014-08-01 | KR101551178B1 | 2015-09-09 | 임만승; 전봉수 |
| 본 발명은 코일 스프링 피그테일 성형장치에 관한 것으로, 그 목적은 열간가공하에서 일측에 피그테일이 성형되어 공급된 가열 상태의 코일스프링에 나머지 피그테일을 성형할 수 있는 코일 스프링 피그테일 성형장치를 제공하는데 있다.
본 발명의 구성은 열간가공중인 스프링이 공급되어 놓여지는 하부지그와, 실린더 작동시 상승하여 스프링의 양측면을 각각 지지하는 측면지지 지그와, 스프링의 후면쪽을 지지하는 후면 고정 지그와, 피그테일이 성형되는 스프링의 전면부 하부 일지점 둘레 하부를 파지하여 고정 지지하는 하측 클램프 및 회전동작에 의해 스프링의 전면부 하부 일지점 둘레 상하부를 파지하여 지지하도록 상측 클램프로 이루어진 스프링 고정 지그부와; 상기 스프링 고정 지그부에 공급된 스프링의 전면부를 고정 지지함과 동시에 피그테일이 가공될 스프링의 끝단을 파지 후 회전시키는 원통 회전지그부;를 포함하여 구성된 코일 스프링 피그테일 성형장치를 발명의 특징으로 한다. |
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| 112 | 코일 스프링의 제조방법 | KR1020130121571 | 2013-10-11 | KR101488105B1 | 2015-01-29 | 양재준 |
| 본 발명은 코일 스프링의 제조방법에 관한 것으로서, 코일 스프링을 제조함에 있어 선재를 코일링한 후 열처리 공정, 응력 추가 공정, 연마 공정, 프리셋 공정 등을 최적의 공정 조건과 공정 수에 의해 실시하여 코일 스프링의 잔류 응력을 효과적으로 제거함은 물론 강도, 경도 및 정밀도 등을 만족할 수 있는 코일 스프링의 제조방법에 관한 것이다.
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| 113 | 스파이럴 스프링 제조장치 | KR1020130050179 | 2013-05-03 | KR101448185B1 | 2014-10-08 | 이상복; 류해선 |
| The present invention relates to an apparatus for manufacturing a spiral spring. More specifically, the present invention relates to an apparatus for manufacturing a spiral spring, which includes: a mounting table having a fixing shaft to which one end of a wound spiral spring roll is fitted; a base plate installed on the mounting table and installed beside the fixing shaft; a shaft vertically coupled to the center of the base plate and having an upper end protruding upward of the base plate, an opposite end of the spiral spring roll being fitted into the shaft, the shaft reversibly rotating by a driving motor coupled to a lower end thereof; and a forward rotation driving unit including a rotational shaft installed outside the base plate, an anti-separation plate coupled to an upper portion of the rotational shaft to rotate from an outside of the base plate toward the shaft along the rotational shaft and to prevent the spiral spring roll positioned at an upper portion of the shaft and wound around the shaft from being separated from the shaft, and a forward rotation sensor electrically connected with the driving motor to forward-rotate the shaft when the anti-separation plate is positioned above the spiral spring roll. | ||||||
| 114 | 스파이럴 스프링 제조장치용 초기 토크 상승용 장치 | KR1020090128215 | 2009-12-21 | KR1020110071600A | 2011-06-29 | 조명훈; 류해선; 오민영 |
| PURPOSE: An initial torque increasing apparatus for a spiral spring manufacturing apparatus is provided to reel the beginning area of a spiral spring using the existing apparatus and rotate a jig unit and the existing device together when the spiral spring is reeled to more than a predetermined diameter of the jig unit. CONSTITUTION: An initial torque increasing apparatus for a spiral spring manufacturing apparatus includes the holder in which the spiral spring is set, a shaft installed on one side of the holder, and a drive unit which rotates the shaft forward and reversely. A base plate(10) is installed within the spiral spring manufacturing apparatus and has a penetration hole formed at the center thereof. A jig unit(20) is installed on the base plate to surround the outer face of the shaft. The side of the jig unit is cut. | ||||||
| 115 | 초소형 스프링의 제조방법 | KR1020080065998 | 2008-07-08 | KR1020100005897A | 2010-01-18 | 박준협 |
| PURPOSE: A manufacturing method of a micro type spring is provided to improve the installation stability of the spring and to reduce the manufacturing cost. CONSTITUTION: A photosensitive unit(130) in which the photosensitive solution coagulates in the outer circumference of a wire(110) having the cross section of the predetermined shape is formed. The beam is spirally emitted to the photosensitive unit and is dipped in a developer. A mold(140) in which a groove(132) of helix is formed in the photosensitive unit is made. The mold is put into a predetermined molten metal bath and the molten metal is charged in a groove. The molten metal is solidified and the metal unit is created. The mold is dipped in the photosensitive unit solution and the mold is eliminated. A wire is dipped in the photosensitive solution. The photosensitive solution coagulates in the wire outer circumference by adding the heat to the wire. | ||||||
| 116 | 스파이럴스프링 제조방법 및 장치 | KR1020010020245 | 2001-04-16 | KR1020010069549A | 2001-07-25 | 황성호 |
| PURPOSE: A method and an apparatus for manufacturing a spiral spring are provided which guarantees uniformed load without formation of uniformed pitch and belly, the manufacturing time is shortened, and a spindle having an axis perpendicular to the transferring direction is not needed. CONSTITUTION: The method comprises the steps of transferring a spring material; bending the end part of the transferred spring material; coiling the spring material by forcibly contacting the end part bended spring material so as to obtain uniformed pitch; simultaneously forming hooks of the coiled spring material and cutting the hooks; and continuously bending the end part of the transferred afterward along with the cutting step. The apparatus comprises a feed roll (10) transferring a spring material; a first slider (120) bending the end part of the spring material (20) sliden in the transferring direction and transferred; a second slider (130), wherein the second slider (130) has a contact part contacting with the end part bended spring material, the contact part is contacted with the end part bended spring material so that a distance between the contacted one side and the center of the coiled spring material is getting wider before forming a pitch since a distance to be sliden is shortly adjusted as time passes by; and a pair of third and fourth sliders (141,142), wherein the third and fourth sliders (141,142) have each corresponding hook shaped parts and cutting parts each of which are oppositely sliden and pressed so as to be cut at the same time when the hook of the spring material coiled by the second slider is formed. | ||||||
| 117 | 計時器用メインばねをプレスロールによって製造する方法 | JP2017104208 | 2017-05-26 | JP6345845B2 | 2018-06-20 | ジョナ・ヴァノ; クリスチャン・シャルボン |
| 118 | アーク状コイルスプリングの製造方法及び製造装置 | JP2016104363 | 2016-05-25 | JP2017209707A | 2017-11-30 | 杉田 剛 |
| 【課題】本発明は、アーク状コイルスプリングを製造する方法において、数値制御によって高速・高精度な動作を可能とするサーボプレスに着目し、アーク状コイルスプリングの曲率を自在に確保できる製造方法の提供並びに製造装置の提供を図るものである。 【解決手段】直筒状コイルスプリングを固定するクランプ工程と、端部を検出する端部検出工程と、回転角位置決め工程と、ピッチ送り工程と、押圧部材打ち込み工程と、打ち込み方向変換工程とから構成され、押圧部材を上方からピッチ間に押し下げる動作を連続して繰り返すことで直筒状から曲率を有するコイルスプリングへ変形させる手段の製造方法並びに製造装置とした。 【選択図】図1 |
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| 119 | コイルばね製造装置とコイルばねの製造方法 | JP2015038709 | 2015-02-27 | JP2016159314A | 2016-09-05 | 市塚 遊; 森 有史 |
| 【課題】コイルばねにマイナスピッチの部分を形成することができるコイルばね製造装置を提供する。 【解決手段】コイルばね製造装置10は、コイルばねの材料(素線W)を巻付ける芯金11と、芯金11に向けて素線Wを供給する供給機構12と、素線Wを案内するガイド部材15,16と、素線Wの先端W1を固定するチャック13と、素線Wの先端W1が芯金11に到達する手前で素線Wの長手方向の一部を両側から挟むクランプ機構71とを有している。クランプ機構71は、回動手段によって支点80を中心に回動するとともに、スライド手段によって芯金11の軸線X1に沿う方向にスライドすることができる。素線Wがクランプ機構71によって挟まれた状態において、クランプ機構71が回動し、かつ、必要に応じてスライドすることにより、素線Wの一部にコイルばねのマイナスピッチ部分のための曲げ部W2が成形される。 【選択図】図4 |
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| 120 | Producing method of coil spring | JP2012272912 | 2012-12-14 | JP2014117717A | 2014-06-30 | KISHIHARA RYUJI; WADA NAOYA; TERADOKO KEIICHIRO |
| PROBLEM TO BE SOLVED: To provide an efficient producing method of a coil spring capable of increasing natural oscillation frequency while preventing or reducing concentration of local stress upon elastic deformation operation.SOLUTION: The method includes a spiral formation process for forming a spiral object comprising a fixed spiral part, a first movable spiral part and a second movable spiral part from a straight long member 100 in a manner that an approximately straight long member 100 is transported to one side in a first direction along a longitudinal direction by a pair of transporting rollers 120, and one side in a second direction of the long member 100 is engaged with a pressing member 130 moveable in the second direction. In the spiral formation process, the position in the second direction of the pressing member 130 is adjusted, based on a signal from a rotational speed sensor detecting the rotational speed of the transporting rollers 120, in a state of recognizing the relationship between the position in the longitudinal direction of the long member 100 engaged with the pressing member 130 and the position in the circumferential direction after being formed into the spiral object. | ||||||
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