1 |
溢出式丝锥 |
CN94101351.0 |
1994-02-14 |
CN1100679A |
1995-03-29 |
E·图恩 |
一种带有螺纹切削部和卸出杆的用于在螺母或类似的标准成型件中加工内螺纹的溢出式丝锥,这些标准成型件单个地且防转动地推到处于溢出式丝锥给料端的螺纹切削锥部上并接着经后面的光滑卸出杆卸出。这种丝锥采用弯折成曲柄状的丝锥杆,其中与螺纹切削部分(4)相连的首先是一段与之同轴的杆部分(28),该部分过渡到一个倾斜成一角度的斜折部分(16),而该部分延伸到一段与上述同轴杆部分(28)是轴平行的杆部分(17)。 |
2 |
六角切边光身产品防生锈与螺纹磕碰生产工艺 |
CN201610716266.5 |
2016-08-25 |
CN106424982A |
2017-02-22 |
葛兵峰; 鲁如静; 陈志江 |
本发明公开了一种六角切边光身产品防生锈与螺纹磕碰生产工艺是:1)、先把毛坯来料放入到有柴油的第一容器内进行清洗,以解决毛胚外表层油污问题;2)、把上述清洗后的毛胚浸泡于有置换型滑润性防锈油的第二容器中,浸约3-5分钟;3)、再送入脱油机甩干毛胚外表层油污;4)、然后送入辗牙机中辗牙加工,辗牙加工时,将置换型润滑性防锈油喷洒到待加工毛坯的表层,进行辗牙加工。本发明可以提高生产效率、缩短生产周期、降低生产成本,保障了六角切边光身产品品质。 |
3 |
一种用于螺母双面加工设备 |
CN201610188302.5 |
2016-03-29 |
CN105689824A |
2016-06-22 |
徐海慧; 赵晓磊; 李启程; 喻旭红 |
本发明公开了一种用于螺母双面加工设备,包括工作台,所述工作台上设有切断机构,所述工作台上设有切断机构、夹取机构一、固定夹取机构、夹取机构二和传送机构,所述工作台侧表面上设有控制器,所述控制器分别于切断机构、夹取机构一、夹取机构二、固定夹取机构、移动夹取机构和传送机构电性连接,本发明的有益效果是,结构简单,实用性强。 |
4 |
攻丝杆及使用该攻丝杆的螺母攻丝装置 |
CN200880114054.3 |
2008-10-30 |
CN101883653A |
2010-11-10 |
晋三夏 |
本发明涉及攻丝杆及使用该攻丝杆的螺母攻丝装置,所述螺母攻丝装置中,未完成螺母攻丝的螺母从基体的给料器处移动,通过来自驱动滑轮用于传送推进器的力向基于驱动轴旋转的丝锥提供所述螺母,并且由所述丝锥对所述螺母完成螺母攻丝,上述装置包括:攻丝杆,其包括:在前端形成有用于螺母攻丝的丝锥的直线形的移动部、自所述移动部的后端延伸并且以半圆状弯曲的弯曲部、自所述弯曲部的后端沿平行于所述移动部的轴方向延伸的水平部;攻丝杆旋转机构,用于旋转所述攻丝杆,其内放置有包含于所述攻丝杆的移动部、弯曲部和水平部,所述攻丝杆旋转机构贯穿有移动路径以便将完成螺母攻丝的螺母沿所述攻丝杆移动,油和碎片排出单元从所述移动路径贯穿到外侧,与距所述驱动轴的旋转半径具有最大值的所述弯曲部的弯曲点相对应,并且所述驱动滑轮结合至所述移动部的穿出的部分。由此,提供一种攻丝杆及使用该攻丝杆的螺母攻丝装置,使得附着在螺母上的油和碎片分离,并且螺母在不四处散开的情况下脱离攻丝杆。 |
5 |
Female thread machining device of tap shank and nut using the same |
JP2010531962 |
2008-10-30 |
JP5273825B2 |
2013-08-28 |
ハ ジン,サム |
|
6 |
Female thread machining device of tap shank and nut using the same |
JP2010531962 |
2008-10-30 |
JP2011502057A |
2011-01-20 |
ハ ジン,サム |
本発明はタップシャンク及びこれを利用したナットの雌ねじ加工装置に関する。 加工されていないナットが基体のホッパーから移動され、プッシャーが駆動プーリから伝達される力により駆動軸を中止として回転されるタップに前記加工されていないナットを供給し、前記タップで前記加工されていないナットに加工するナットの雌ねじ加工装置であって、ナットに加工するタップが前端に形成された直線形の移動部と、前記移動部の後端に半円形で屈曲されるように延長された湾曲部と、前記湾曲部の後端で前記移動部と平行した軸方向に延長された水平部とを備えて構成されるタップシャンクと、前記タップシャンクの移動部と湾曲部と水平部とが定着し、加工されたナットが前記タップシャンクに沿って移動するように移動路が貫通され、駆動軸からの回転半径が最大になる前記湾曲部の湾曲点に対応してオイル及びチップ排出部とが前記移動路から外側に貫通され、前記移動部が貫通された部分に前記駆動プーリが結合されて前記タップシャンクを回転させる一体型のタップシャンク回転手段とを備えるナットの雌ねじ加工装置。 これによって、ナットに付いているオイルとチップが分離され、タップシャンクからナットが散在することがなく抜け出すことができるタップシャンク及びこれを利用したナットの雌ねじ加工装置が提供される。 |
7 |
PREVAILING TORQUE NUT |
EP13761799.9 |
2013-03-11 |
EP2825781A1 |
2015-01-21 |
HOWARD, Peter |
Disclosed herein is a prevailing torque nut (10) comprising a body (12) having a longitudinal opening (14) extending therethrough. The body has a hexagonal outer surface (16) and an inner surface (18) defining the opening (14). A female thread (20) is formed on the inner surface and extends from one longitudinal end to an opposite longitudinal end of the opening (14). The thread (20) has a constant depth along its entire length, is of helical configuration along its entire length, and tapers radially inwardly in diameter at one end of the opening (14). |
8 |
Tapper tap |
JP4168194 |
1994-02-03 |
JPH06246539A |
1994-09-06 |
ERUNSUTO TOUUN |
PURPOSE: To provide a tapper tap which is capable of precisely manufacturing female screws with a small tool wear, and casting off a large number of cut parts having female screws without breakage.
CONSTITUTION: A tapper tap to manufacture female screws in nuts or a large number of similar cut parts which are respectively prevented from being twisted, pushed through a tapping range 4 at a feed end of the tapper tap, and cast through a smooth rear part cast-off shank, is provided with the tapping range 4 and the cast-off shank. The shank is bent, a shank range 28 concentric with the tapping range 4 is continuous to the tapping range, the latter is transferred to a diagonal bending range 16, the latter again forms a shank range 17, and the latter is extended parallel to the axis of the concentric shank range 28.
COPYRIGHT: (C)1994,JPO |
9 |
Solid type nose attaching machine |
JP12702380 |
1980-09-12 |
JPS5647236A |
1981-04-28 |
EDOUIN JIYON SUKAASUKI |
|
10 |
PREVAILING TORQUE NUT |
EP13761799.9 |
2013-03-11 |
EP2825781B1 |
2017-05-17 |
HOWARD, Peter |
|
11 |
PREVAILING TORQUE NUT |
EP13761799 |
2013-03-11 |
EP2825781A4 |
2015-10-14 |
HOWARD PETER |
|
12 |
Method of manufacturing a self-drilling and self-tapping fastener |
US3780389D |
1972-11-24 |
US3780389A |
1973-12-25 |
LINDSTROM B |
This improved non-walking, non-skittering self-drilling and self-tapping screw fastener is manufactured by a simplified, versatile method comprising pointing and fluting steps involving axial movement of end mill cutters. The resulting threaded fastener features a pair of oppositely-disposed, substantiallylongitudinally-extending milled flutes at the entering end, each of the flutes having a uniformly-concavely-curved flute side including the cutting edge, a plane tangent to the concavelycurved surface at the cutting edge extremity being inclined at an angle to and traversing the axis of the screw at an intermediate point of the shank. In a preferred embodiment having enhanced chip-breaking characteristics, the curvature and disposition of the flutes are such that they redirect the normal chip flow and thereby fragment the chips by flexure.
|
13 |
Machine for indenting nut sides to produce locking portions therein |
US62804056 |
1956-12-13 |
US3084359A |
1963-04-09 |
ABBOTT GAIL C |
|
14 |
Apparatus for making wrench nuts |
US75711547 |
1947-06-26 |
US2530968A |
1950-11-21 |
JOHNSON EFFIE B |
|
15 |
Machine for countersinking nuts |
US40713629 |
1929-11-14 |
US1950939A |
1934-03-13 |
FRAYER LEE A |
|
16 |
Nut and bolt assembling machine |
US74542624 |
1924-10-23 |
US1726307A |
1929-08-27 |
LEONARD OBER |
|
17 |
Machine for milling the flat faces or sides of nuts and bolt-heads. |
US1472615 |
1915-03-16 |
US1198967A |
1916-09-19 |
STEMPERT EMILE |
|
18 |
Nut-tapping machine. |
US1910544555 |
1910-02-18 |
US1138901A |
1915-05-11 |
SMITH ROY H |
|
19 |
Nut-finishing machine. |
US1899732537 |
1899-10-04 |
US715522A |
1902-12-09 |
TYBERG OLUF |
|
20 |
Machine for dressing nuts and bolt-heads |
US6140D |
|
US6140A |
1849-02-27 |
|
|