公开(公告)号：US20110252932A1

公开(公告)日：2011-10-20

申请号：US13124539

申请日：2008-10-15

Applicant: Daniel Dunner

Inventor： Daniel Dunner

IPC: B23B13/12

CPC classification number: B23B13/123 ,  B23B2222/92 ,  B23B2226/18 ,  B23B2226/33 ,  B23B2231/2021 ,  B23B2231/2086 ,  Y10T82/2521 ,  Y10T82/2579 ,  Y10T279/17367 ,  Y10T279/17471

Abstract: The guide bushing (1) for a machine tool, especially for an automatic lathe, includes at least two segments (2), each segment being connected on both sides to a neighboring segment by an elastic means (3) in order to form an axisymmetric body of axis (1A) and has a central opening (10) enabling a bar to be machined to pass through, each of the elastic means (3) extends axially along the axis (1A) in a groove (8) of the guide bushing.

Abstract translation: 用于机床，特别是用于自动车床的导向衬套（1）包括至少两个段（2），每个段通过弹性装置（3）在两侧连接到相邻段，以形成轴对称 轴线（1A）的主体并且具有能够加工杆以通过的中心开口（10），每个弹性装置（3）沿着引导衬套的凹槽（8）沿轴线（1A）轴向延伸 。

公开(公告)号：US4286414A

公开(公告)日：1981-09-01

申请号：US118214

申请日：1980-02-04

Applicant: Douglas H. Ziegel

Inventor： Douglas H. Ziegel

IPC: B24B9/16 ,  B24B19/16

CPC classification number: B24B9/161 ,  Y10T279/17367

Abstract: A work holder includes an elongated, hollow, cylindrical handle and a head secured within one end of the handle. A fixed jaw is secured to the head and projects longitudinally from the end of the handle. The fixed jaw has a pointed tip on its free end. A movable jaw is over the fixed jaw and is pivotally seated on an annular flange on the head. The movable jaw has a pointed tip which contacts the tip of the fixed jaw. A spring extends around the two jaws. The spring normally holds the tips together but allows pivoting of the movable jaw to separate the tips and thereby allow insertion or removal of a workpiece.

Abstract translation: 工件保持器包括细长的中空的圆柱形手柄和固定在手柄一端的头部。 固定的钳口固定在头部上并从手柄的端部纵向突出。 固定钳口在其自由端具有尖端尖端。 可移动的钳口位于固定的钳口上方并枢转地安置在头部上的环形凸缘上。 可动钳口具有接触固定钳口尖端的尖端。 弹簧围绕两个钳口延伸。 弹簧通常将尖端保持在一起，但允许可动夹爪枢转以分离尖端，从而允许工件的插入或移除。

公开(公告)号：US08590435B2

公开(公告)日：2013-11-26

申请号：US13124539

申请日：2008-10-15

Applicant: Daniel Dünner

Inventor： Daniel Dünner

IPC: B23B13/00

CPC classification number: B23B13/123 ,  B23B2222/92 ,  B23B2226/18 ,  B23B2226/33 ,  B23B2231/2021 ,  B23B2231/2086 ,  Y10T82/2521 ,  Y10T82/2579 ,  Y10T279/17367 ,  Y10T279/17471

Abstract: The guide bushing (1) for a machine tool, especially for an automatic lathe, includes at least two segments (2), each segment being connected on both sides to a neighboring segment by an elastic means (3) in order to form an axisymmetric body of axis (1A) and has a central opening (10) enabling a bar to be machined to pass through, each of the elastic means (3) extends axially along the axis (1A) in a groove (8) of the guide bushing.

Abstract translation: 用于机床，特别是用于自动车床的导向衬套（1）包括至少两个段（2），每个段通过弹性装置（3）在两侧连接到相邻段，以形成轴对称 轴线（1A）的主体并且具有能够加工杆以通过的中心开口（10），每个弹性装置（3）沿着引导衬套的凹槽（8）沿轴线（1A）轴向延伸 。

公开(公告)号：US06908086B2

公开(公告)日：2005-06-21

申请号：US10432331

申请日：2001-11-22

Applicant: Gerhard Rall

Inventor： Gerhard Rall

IPC: B23B31/20

CPC classification number: B23B31/202 ,  B23B2226/33 ,  B23B2231/2078 ,  B23B2231/2086 ,  Y10T279/17367 ,  Y10T279/17461

Abstract: The chuck (10) is comprised of a chuck body (11) having an inner cone surface and a grip head (12) with a corresponding outer cone surface. The grip head (12) is subdivided into individual clamping jaws (21) by several seperating slots, said clamping jaws being connected to the grip head (12) by means of elastic connecting elements (22). Recesses (25) are provided on the inner cone surface of the chuck body (11) at least in the peripheral area of each seperating slot of the grip head (12), preferably also in the peripheral area of the apex line of each clamping jaw (21). Said recesses (25) have peripheral extension which is greater than that of the separating slots of the grip head (12) or the apex region of the clamping jaws (21). The axial extension of the recesses (25) is at least identical to the largest overlap area of both cone surfaces. The recesses (25) are filled with a filling body (27), made of an elastic, compressible material, up to the imaginary inner cone surface. The filling bodies (27) are permanently connected to the chuck body (11).

Abstract translation: 卡盘（10）由具有内圆锥表面的卡盘主体（11）和具有对应的外圆锥表面的夹头（12）组成。 夹头（12）通过几个分隔的槽分成单独的夹爪（21），所述夹爪通过弹性连接元件（22）连接到握头部（12）。 至少在握头（12）的每个分隔槽的周边区域中，优选地还在每个夹爪的顶线的周边区域中，在卡盘主体（11）的内锥面上设置凹部（25） （21）。 所述凹部（25）具有大于夹头（12）的分隔槽或夹爪（21）的顶点区域的周向延伸部。 凹部（25）的轴向延伸至少与两个锥面的最大重叠面积相同。 凹部（25）填充有由弹性可压缩材料制成的填充体（27），直到假想的内锥面。 填充体（27）永久地连接到卡盘体（11）。

公开(公告)号：US2405018A

公开(公告)日：1946-07-30

申请号：US57843845

申请日：1945-02-17

Applicant: VICTOR METAL PRODUCTS CORP

Inventor： CHARLES CROWLEY

IPC: B21D51/36

CPC classification number: B21D51/36 ,  Y10T279/17231 ,  Y10T279/17367

公开(公告)号：US280845A

公开(公告)日：1883-07-10

申请号：US280845D

CPC classification number: B25B23/101 ,  Y10T279/17153 ,  Y10T279/17367 ,  Y10T279/17461

公开(公告)号：US20070210537A1

公开(公告)日：2007-09-13

申请号：US11787034

申请日：2007-04-13

Applicant: Hans-Michael Weller ,  Attilio Mandarello

Inventor： Hans-Michael Weller ,  Attilio Mandarello

IPC: B23B31/12

CPC classification number: B23B31/20 ,  B23B2231/2016 ,  B23B2250/16 ,  Y10T279/17358 ,  Y10T279/17367 ,  Y10T279/17461 ,  Y10T279/17547

Abstract: Disclosed is a chuck for accommodating a collet chuck, comprising a housing and a chucking tool seat that is assigned to the housing. The chucking tool seat is embedded in the housing as a separate part via an intermediate filling that is made of polymer concrete as connecting means. Said design has improved properties regarding damping and the total weight while flat sub-areas that are composed of individual guiding plates can additionally be used as clamping areas of the chucking tool seat. Thus a pyramid-type joint is obtained, which could previously be created with the required precision only by using a lot of effort when producing the same from solid material.

Abstract translation: 公开了一种用于容纳夹头卡盘的卡盘，包括壳体和分配给壳体的夹紧工具座。 夹持工具座通过由聚合物混凝土制成的中间填充物作为连接装置作为单独的部件嵌入壳体中。 所述设计改进了关于阻尼和总重量的性能，而由各个导向板组成的扁平子区域可另外用作夹紧工具座的夹紧区域。 因此，获得了一种金字塔型接头，其可以预先以所需精度产生，只有通过在从固体材料制造相同材料时花费大量的精力。

公开(公告)号：US20040051257A1

公开(公告)日：2004-03-18

申请号：US10432331

申请日：2003-05-22

Inventor： Gerhard Rall

IPC: B23B031/12

CPC classification number: B23B31/202 ,  B23B2226/33 ,  B23B2231/2078 ,  B23B2231/2086 ,  Y10T279/17367 ,  Y10T279/17461

Abstract: The chuck (10) is comprised of a chuck body (11) having an inner cone surface and a grip head (12) with a corresponding outer cone surface. The grip head (12) is subdivided into individual clamping jaws (21) by several seperating slots, said clamping jaws being connected to the grip head (12) by means of elastic connecting elements (22). Recesses (25) are provided on the inner cone surface of the chuck body (11) at least in the peripheral area of each seperating slot of the grip head (12), preferably also in the peripheral area of the apex line of each clamping jaw (21). Said recesses (25) have peripheral extension which is greater than that of the separating slots of the grip head (12) or the apex region of the clamping jaws (21). The axial extension of the recesses (25) is at least identical to the largest overlap area of both cone surfaces. The recesses (25) are filled with a filling body (27), made of an elastic, compressible material, up to the imaginary inner cone surface. The filling bodies (27) are permanently connected to the chuck body (11).

Abstract translation: 卡盘（10）由具有内圆锥表面的卡盘主体（11）和具有对应的外圆锥表面的夹头（12）组成。 夹头（12）通过几个分隔的槽分成单独的夹爪（21），所述夹爪通过弹性连接元件（22）连接到握头部（12）。 至少在握头（12）的每个分隔槽的周边区域中，优选地还在每个夹爪的顶线的周边区域中，在卡盘主体（11）的内锥面上设置凹部（25） （21）。 所述凹部（25）具有大于夹头（12）的分隔槽或夹爪（21）的顶点区域的周向延伸部。 凹部（25）的轴向延伸至少与两个锥面的最大重叠面积相同。 凹部（25）填充有由弹性可压缩材料制成的填充体（27），直到假想的内锥面。 填充体（27）永久地连接到卡盘体（11）。

公开(公告)号：US5911421A

公开(公告)日：1999-06-15

申请号：US847994

申请日：1997-04-18

Applicant: Jack W. Steele

Inventor： Jack W. Steele

IPC: B23B31/00 ,  B23B31/20 ,  B23B5/34 ,  B23B31/10 ,  B23B31/16

CPC classification number: B23B31/202 ,  B23B2226/33 ,  Y10T279/17299 ,  Y10T279/17351 ,  Y10T279/17367 ,  Y10T279/17384 ,  Y10T279/17444 ,  Y10T279/17461 ,  Y10T279/17478 ,  Y10T279/17504 ,  Y10T279/17538 ,  Y10T279/17581 ,  Y10T279/3493

Abstract: A sealed collet having improved radial flexibility is provided for facilitating removal from a locknut of a chuck assembly. The sealed collet includes a collet body formed from a tubular configuration of elongated gripping fingers separated by elongated slots which render the body radially resilient in response to pressure applied by a locknut. The slots are filled with a bonding agent, which may be a silicon rubber compound, for preventing dirt and debris from entering the collet slots and for preventing pressurized coolant intended to flow through a bore in a tool shank from flowing through the walls of the collet body. To increase the radial compressibility of the collet, agent-free gaps are provided in the slots immediately behind a distal portion of the collet body. In the preferred embodiment, the length of the agent-free gap is between 20% and 30% of the overall length of its respective slot. The location of the gaps immediately behind the distal end of the collet body advantageously increases the radial compressibility of the collet while allowing the bonding agent in the slots to continue to prevent debris from entering the collet.

Abstract translation: 提供具有改进的径向柔性的密封夹头，以便于从卡盘组件的锁紧螺母移除。 密封的夹头包括由筒状构造的夹头本体，细长的夹持指状物由细长的狭槽分隔开，使得身体在响应于由锁紧螺母施加的压力时径向弹性。 狭缝填充有粘合剂，其可以是硅橡胶化合物，用于防止灰尘和碎屑进入夹头槽并且防止旨在流过工具柄中的孔的加压冷却剂流过夹头的壁 身体。 为了增加夹头的径向可压缩性，在夹头体的远端部分的紧后面的狭槽中设置无药剂间隙。 在优选实施例中，无药剂间隙的长度在其相应狭槽的总长度的20％至30％之间。 紧靠夹头主体远端之后的间隙的位置有利地增加了夹头的径向压缩性，同时允许缝隙中的粘合剂继续防止碎屑进入夹头。

公开(公告)号：US2362494A

公开(公告)日：1944-11-14

申请号：US44675442

申请日：1942-06-12

Applicant: MARTIN STODDARD B

Inventor： MARTIN STODDARD B

IPC: B23B13/12

CPC classification number: B23B13/125 ,  Y10T279/17119 ,  Y10T279/17367