CN103817359A - Novel rectangular flexible four-jaw chuck - Google Patents
Novel rectangular flexible four-jaw chuck Download PDFInfo
- Publication number
- CN103817359A CN103817359A CN201410034409.5A CN201410034409A CN103817359A CN 103817359 A CN103817359 A CN 103817359A CN 201410034409 A CN201410034409 A CN 201410034409A CN 103817359 A CN103817359 A CN 103817359A
- Authority
- CN
- China
- Prior art keywords
- chuck
- claw
- screw
- additional pawl
- interlock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/101—Chucks with separately-acting jaws movable radially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/102—Jaws, accessories or adjustment means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/02—Vices with sliding jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
- B25B1/103—Arrangements for positively actuating jaws using screws with one screw perpendicular to the jaw faces, e.g. a differential or telescopic screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
- B25B1/2405—Construction of the jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Gear Processing (AREA)
Abstract
The invention discloses a novel rectangular flexible four-jaw chuck. The four-jaw chuck comprises a rectangular chuck body, four linkage jaws, four middle steering blocks, four screws and four sliding jaws, wherein the rectangular chuck body is fixedly arranged on a base, the four linkage jaws are distributed on the chuck body by forming a 90-degree angle and are driven by a scroll, the middle steering blocks are movably arranged on the linkage jaws, the sliding jaws are matched with the screw, the screws are arranged in arc grooves at the upper ends of the middle steering blocks, retaining collars fixed on the middle steering blocks limit axial motion of the screws, gear teeth are arranged at the outer edge of the scroll, and a small serrated shaft in driving mesh with the gear teeth is perpendicularly arranged on the chuck body. By adjusting the serrated shaft to realize linkage, the novel rectangular flexible four-jaw chuck is more convenient to operate, the integral height of the chuck is reduced, available height of a Z-axis of a machine tool is increased, and the chuck is higher in practicality. Meanwhile, the chuck enhances reliability in clamping irregular larger workpieces through the additional jaws, and application range thereof is enlarged.
Description
Technical field
The present invention relates to a kind of workpiece chuck of machining, relate in particular to a kind of flexible chuck of novel rectangular that can realize the irregular workpiece of clamping.
Background technology
Universal fixturing mainly contains vice, scroll chuck, chuck etc., they are mainly used in the clamping of workpiece (or blank) of regular shape and fixing, but for the workpiece (or blank) of some out-of-shapes or shape matching complexity, obviously cannot accomplish rational clamping with above these three kinds of fixtures.
Flexible chuck collection vice of the prior art, scroll chuck, certainly to the function of the fixtures such as heart chuck in one, not only can clamp regular workpiece, can also be by turning to middle to make claw rotate angle arbitrarily, realize the clamping to all irregular workpiece.Meanwhile, this fixture can also utilize linkage function to simplify clamping workpiece and the required operation of unloading, improves the speed of clamping workpiece and unloading, thereby enhances productivity and the practicality of chuck.But this flexibility chuck structure is compact not, whole height is higher, has reduced the available height of lathe Z axis.Meanwhile, this chuck need to regulate four bevel pinions that are positioned at chuck body periphery while using linkage function, complex operation, and also very inconvenient.In addition,, although can clamp for the larger workpiece of degree of irregularity, reliability is not high.
Summary of the invention
It is compacter that the problem to be solved in the present invention is to provide a kind of structure, can use to a greater extent the height of lathe Z axis, more convenient to operate, the flexible chuck of novel rectangular of clamping more reliably can be provided for the larger workpiece of degree of irregularity, not only can realize all functions of original novel flexible four paws, and only regulate a little tooth axle just can realize linkage function, more convenient to operate, structure is compacter simultaneously, whole height reduces, and the available height of lathe Z axis increases.Moreover, use additional pawl, for the larger workpiece of degree of irregularity provides clamping more reliably.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
The flexible chuck of a kind of novel rectangular, comprise the rectangular card disk body being fixedly installed on base, four are the interlock claw that 90 degree angles distributions are arranged on chuck body and driven by wire tray, four are movably arranged on interlock and turn to middle on claw, four screw mandrels, four slip claws, described slip claw coordinates with screw mandrel, described screw mandrel is in turning to the arc groove of middle upper end, be fixed on and turn to the baffle ring of middle to limit screw mandrel axially-movable, also comprise four worm screws, four have the worm gear of through hole, four inverted T-shape countersunk head polished rods, described interlock claw middle part is provided with the shoulder hole of up/down perforation, describedly turn to middle bottom to be provided with highlightedly and blind of described shoulder hole matched in clearance downwards, make to turn to middle can rotate, described blind is provided with the blind hole that Open Side Down, described worm gear by screw be fixedly attached to described blind bottom, the shoulder hole of interlock claw is from bottom to top passed on the top of described countersunk head polished rod successively, in worm gear through described blind hole, and be connected with described blind by pin, the linked bracing frame of claw one side of described worm screw two ends is hinged, the axially-movable of restriction worm shaft, worm and wheel is connected with a joggle, and the outward flange of described wire tray is provided with the gear teeth, is vertically installed with the described gear teeth and drives mutually the little tooth axle engaging on described chuck body.
Further, support frame as described above is fixedly connected with interlock claw by screw.
Further, support frame as described above is integral type structure with interlock claw.
Further, described interlock claw is provided with arc-shaped guide rail, turns to middle to be provided with arc-shaped guide rail and to move the deep-slotted chip breaker coordinating relative to arc-shaped guide rail place.
Further, on described worm gear and blind platform, be also provided with locating hole, position by alignment pin and described blind.
Further, the outer peripheral gear teeth of the gear teeth of described little tooth axle and wire tray are straight-tooth, helical teeth or helical tooth.
Further, on described chuck body, between adjacent two interlock claws, be also provided with dismountable auxiliary pawl.
Further, described additional pawl comprises additional pawl base, baffle ring, additional pawl screw mandrel and additional pawl slip claw, in the arc groove of additional pawl screw mandrel in additional pawl base, additional pawl slip claw matches with additional pawl screw mandrel, and the baffle ring being fixed on additional pawl base limits screw axis motion upwards; Described additional pawl base is fixedly connected with by screw with chuck body.
Further, on described additional pawl base bottom and chuck body, be respectively arranged with the guide rail and the guide-track groove that complement each other to form moving sets.
The present invention is take existing flexible chuck as basis, by wire tray, a little tooth axle replaces respectively wire tray and four bevel pinions in original chuck, wire tray has through hole, be connected with the base hinge with cylinder boss, little tooth axle and wire tray are connected with a joggle in the mode of the driving of parallel axes, and interlock claw is realized interlock by the engaged transmission of little tooth axle and wire tray.Increase an additional pawl, be fixedly connected with chuck body.
Additional pawl base has multiple screw holes, and the position on chuck body has adjustability.Additional pawl can be dismantled.
Compared with prior art, the invention has the beneficial effects as follows: this invention can, only by regulating a little tooth axle to realize linkage function, operate easier.And little tooth axle is no longer positioned at chuck body periphery but top, reduce the whole height of chuck, thereby improved the available height of the Z axis of lathe, make the practicality of this chuck stronger.Simultaneously, this chuck has also increased an additional pawl, for the larger workpiece of degree of irregularity, can be used as a true edge, make clamping scheme more, thereby improve the reliability of the clamping of the workpiece larger to degree of irregularity, expanded the scope of application of this chuck, improved the reliability of this chuck.
Accompanying drawing explanation
Fig. 1 is the three-dimensional sectional structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the schematic perspective view of the embodiment of the present invention.
Fig. 3 is the schematic top plan view of the embodiment of the present invention.
The corresponding title of number in the figure member is as follows: 1-adds pawl; 2-slip claw; 3-turns to middle; 4-chuck body; 5-countersunk head polished rod; 6-wire tray; 7-base; The little tooth axle of 8-; 9-worm screw; 10-bracing frame; 11-worm gear; 12-pin; The 13-claw that links; 14-screw mandrel; 15-adds pawl slip claw; 16-adds pawl base; 17-screw; 18-guide-track groove; 19-adds pawl screw mandrel.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
As shown in Figures 1 to 3, the flexible chuck of a kind of novel rectangular, comprise the rectangular card disk body 4 being fixedly installed on base 7, four are the 90 degree angles interlock claw 13 that is arranged on chuck body 4 and driven by wire tray 6 that distributes, four are movably arranged on interlock and turn to middle 3 on claw 13, four screw mandrels 14, four slip claws 12, described slip claw 12 coordinates with screw mandrel 14, described screw mandrel 14 is in turning to the arc groove of middle 3 upper ends, be fixed on and turn to the baffle ring of middle 3 to limit screw mandrel 14 axially-movables, also comprise four worm screws 9, four have the worm gear 11 of through hole, four inverted T-shape countersunk head polished rods 5, described interlock claw 13 middle parts are provided with the shoulder hole of up/down perforation, describedly turn to middle 3 bottoms to be provided with highlightedly and blind of described shoulder hole matched in clearance downwards, make to turn to middle 3 can rotate, described blind is provided with the blind hole that Open Side Down, described worm gear 11 by screw be fixedly attached to described blind bottom, the shoulder hole of interlock claw 13 is from bottom to top passed on the top of described countersunk head polished rod 5 successively, in worm gear 11 through described blind hole, and be connected with described blind by pin 12, the linked bracing frame 10 of claw 13 1 sides of described worm screw 9 two ends is hinged, the axially-movable of restriction worm screw 9 axles, worm screw 9 is connected with a joggle with worm gear 11, and the outward flange of described wire tray 6 is provided with the gear teeth, is vertically installed with the described gear teeth and drives mutually the little tooth axle 8 engaging on described chuck body 4.
Further, support frame as described above 10 is fixedly connected with interlock claw 13 by screw, or support frame as described above 10 is integral type structure with interlock claw 13, and support frame as described above 10 directly processes on interlock claw 13.
For increasing the running accuracy and the stability that turn to middle 3, described interlock claw 13 is provided with arc-shaped guide rail, turn to middle 3 and be provided with arc-shaped guide rail and move the deep-slotted chip breaker coordinating relative to arc-shaped guide rail place, in the scope that guide rail limits at guide-track groove, move, effectively stop to turn to middle 3 and produce skew.
On described worm gear 11 and blind platform, be also provided with locating hole, position by alignment pin and described blind, worm gear 11 and the relative position of blind are remained unchanged, be also convenient to installment and debugging simultaneously.
The outer peripheral gear teeth of the gear teeth of described little tooth axle 8 and wire tray 6 are straight-tooth, helical teeth or helical tooth.
Further, on described chuck body 4, between adjacent two interlock claws 13, be also provided with dismountable auxiliary pawl 1, can strengthen clamping and location to the irregular shape object of profile.
Particularly, described additional pawl 1 comprises additional pawl base 16, baffle ring, additional pawl screw mandrel 19 and additional pawl slip claw 15, in the arc groove of additional pawl screw mandrel 19 in additional pawl base 16, additional pawl slip claw 15 matches with additional pawl screw mandrel 19, is fixed on baffle ring on additional pawl base 16 and limits the motion of screw mandrel 14 on axial; Described additional pawl base 16 is fixedly connected with by screw 17 with chuck body 4.
Further, on described additional pawl base 16 bottoms and chuck body 4, be respectively arranged with the guide rail and the guide-track groove 19 that complement each other to form moving sets, be both beneficial to the quick location of additional pawl 1, also the position adjustments of convenient additional pawl 1.
Described chuck body 4 inside are provided with the wire tray 6 with helix, and it is with to have the base 7 of cylinder boss hinged, and wire tray 6 outward flanges are provided with the gear teeth, and these gear teeth are meshed with the gear teeth of little tooth axle 8, can rotate around its axis with the rotation of little tooth axle 8.Chuck body 4 surroundings are provided with and are four symmetrical interlock claws 13 of 90 degree angles, and interlock claw 13 matches with the helix of wire tray 6, can do rectilinear motion with the rotation of wire tray 6.Each interlock claw 13 all turns to middle 3 and is flexibly connected by countersunk head polished rod 5 with one, rectilinear motion before and after turning to middle 3 and can doing with interlock claw 13, and can rotate arbitrarily angled relative to the claw 13 that links.
In the time of the regular revolving parts of clamping; do not need to use additional pawl 1, by the little tooth axle 8 of manual rotation, the wire tray 6 coordinating is with it rotated; and then drive four interlock claw 13 interlocks close up toward center simultaneously or exit toward periphery simultaneously, clamp thus regular revolving parts.
In the time clamping general irregular part, do not need to use additional pawl 1, by rotary worm 9, drive the worm gear 11 being engaged with to rotate, turn to middle 3 pin joint around interlock claw 13 to rotate to required angle thereby drive.Then rotary screw rod 14, moves forward by Workpiece clamping the slip claw 2 coordinating with it.In the time that workpiece need to unload, drive large fluted disc 6 to rotate by rotating little tooth axle 8, thereby drive interlock claw 13 to move to the direction away from chuck hub, thereby realize the amount of feeding in the case of keeping turning to the rotational angle of middle 3 and slip claw 2 constant discharging workpieces, when the identical workpiece of the next one is carried out to clamping, only need rotate again little tooth axle 8 and drive large fluted disc 6 to rotate, thereby drive interlock claw 13 to draw close to chuck hub, can realize rapidly effective clamping.
In the time of the more complicated irregular body of clamping profile, use screw 17 that the additional pawl base 16 of additional pawl 1 is fixed on the correct position of chuck body 4, additional pawl screw mandrel 19 on the additional pawl 1 of rotation moves linearly to the position requiring, as true edge the additional pawl slip claw 15 on additional pawl 1.Any one plane of workpiece is close on the clamping face of additional pawl slip claw 15, rotary worm 9, drives the worm gear 11 being engaged with to rotate, and rotates thereby drive turns to middle 3 pin joint around interlock claw 13 to do.Turn to 3 rotation to the angle requiring, rotary screw rod 14, is adjacent to the clamping face of the slip claw 2 coordinating with it and other faces of workpiece, thereby clamps the larger workpiece of degree of irregularity.
The above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.All any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in the protection domain of the claims in the present invention.
Claims (9)
1. the flexible chuck of novel rectangular, comprise the rectangular card disk body (4) being fixedly installed on base (7), four are 90 degree angles distributions and are arranged on the interlock claw (13) that chuck body (4) is upper and driven by wire tray (6), four turn to middle (3) that are movably arranged on interlock claw (13), four screw mandrels (14), four slip claws (12), described slip claw (12) coordinates with screw mandrel (14), described screw mandrel (14) is in turning to the arc groove of middle (3) upper end, be fixed on and turn to the baffle ring of middle (3) to limit screw mandrel (14) axially-movable, it is characterized in that:
Also comprise four worm screws (9), four have the worm gear (11) of through hole, four inverted T-shape countersunk head polished rods (5), described interlock claw (13) middle part is provided with the shoulder hole of up/down perforation, described middle (3) bottom that turns to is provided with downwards and blind of described shoulder hole matched in clearance highlightedly, make to turn to middle (3) to rotate, described blind is provided with the blind hole that Open Side Down, described worm gear (11) by screw be fixedly attached to described blind bottom, the shoulder hole of interlock claw (13) is from bottom to top passed on the top of described countersunk head polished rod (5) successively, in worm gear (11) through described blind hole, and be connected with described blind by pin (12), the linked bracing frame (10) of claw (13) one sides of described worm screw (9) two ends is hinged, the axially-movable of restriction worm screw (9) axle, worm screw (9) is connected with a joggle with worm gear (11), and the outward flange of described wire tray (6) is provided with the gear teeth, is vertically installed with the described gear teeth and drives mutually the little tooth axle (8) engaging on described chuck body (4).
2. the flexible chuck of novel rectangular according to claim 1, is characterized in that: support frame as described above (10) is fixedly connected with interlock claw (13) by screw.
3. the flexible chuck of novel rectangular according to claim 1, is characterized in that: support frame as described above (10) is integral type structure with interlock claw (13).
4. the flexible chuck of novel rectangular according to claim 1, is characterized in that: described interlock claw (13) is provided with arc-shaped guide rail, turns to middle (3) to be provided with arc-shaped guide rail and to move the deep-slotted chip breaker coordinating relative to arc-shaped guide rail place.
5. the flexible chuck of novel rectangular according to claim 1, is characterized in that: on described worm gear (11) and blind platform, be also provided with locating hole, position by alignment pin and described blind.
6. the flexible chuck of novel rectangular according to claim 1, is characterized in that: the outer peripheral gear teeth of the gear teeth of described little tooth axle (8) and wire tray (6) are straight-tooth, helical teeth or helical tooth.
7. according to the flexible chuck of the novel rectangular described in claim 1 to 6 any one, it is characterized in that: between upper adjacent two the interlock claws of described chuck body (4) (13), be also provided with dismountable auxiliary pawl (1).
8. the flexible chuck of novel rectangular according to claim 7, it is characterized in that: described additional pawl (1) comprises additional pawl base (16), baffle ring, additional pawl screw mandrel (19) and additional pawl slip claw (15), in the arc groove of additional pawl screw mandrel (19) in additional pawl base (16), additional pawl slip claw (15) matches with additional pawl screw mandrel (19), is fixed on baffle ring on additional pawl base (16) and limits the motion of screw mandrel (14) on axial; Described additional pawl base (16) is fixedly connected with by screw (17) with chuck body (4).
9. the flexible chuck of novel rectangular according to claim 8, is characterized in that: on described additional pawl base (16) bottom and chuck body (4), be respectively arranged with the guide rail and the guide-track groove (19) that complement each other to form moving sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410034409.5A CN103817359B (en) | 2014-01-24 | 2014-01-24 | A kind of novel rectangular flexible four-jaw chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410034409.5A CN103817359B (en) | 2014-01-24 | 2014-01-24 | A kind of novel rectangular flexible four-jaw chuck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103817359A true CN103817359A (en) | 2014-05-28 |
| CN103817359B CN103817359B (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410034409.5A Expired - Fee Related CN103817359B (en) | 2014-01-24 | 2014-01-24 | A kind of novel rectangular flexible four-jaw chuck |
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| CN (1) | CN103817359B (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308207A (en) * | 2014-09-28 | 2015-01-28 | 偃师市恒昌机械模具厂 | Six-jaw chuck for lathe |
| CN104338952A (en) * | 2014-09-28 | 2015-02-11 | 偃师市恒昌机械模具厂 | Claw for thin-walled workpiece processing |
| CN106216725A (en) * | 2016-08-28 | 2016-12-14 | 胡智土 | Multiplex scroll chuck |
| CN106680073A (en) * | 2016-11-12 | 2017-05-17 | 常州大学 | Sample fixing device of high-temperature friction wear testing machine |
| CN107116242A (en) * | 2017-06-28 | 2017-09-01 | 天津职业技术师范大学 | A kind of adjustable chuck and lathe |
| CN108311720A (en) * | 2017-01-16 | 2018-07-24 | 北海和思科技有限公司 | A kind of self-centering's four paws fixture |
| CN109202196A (en) * | 2018-11-14 | 2019-01-15 | 安徽宁国中鼎模具制造有限公司 | Positioning fixture is used in a kind of processing of automobile brake dust cover mold core |
| CN109227442A (en) * | 2018-11-22 | 2019-01-18 | 北方民族大学 | A kind of secondary positioning table and localization method suitable for bearing component processing |
| CN110355393A (en) * | 2019-08-05 | 2019-10-22 | 东莞东运机械制造有限公司 | A kind of scroll chuck general assembly body structure |
| CN110576200A (en) * | 2019-09-23 | 2019-12-17 | 李彦双 | Multifunctional four-jaw chuck for machine tool |
| CN110788409A (en) * | 2019-09-29 | 2020-02-14 | 安徽金马热能设备有限公司 | External tooth milling machine |
| CN110899798A (en) * | 2019-12-31 | 2020-03-24 | 江苏悍狮霸智能科技有限公司 | Adjustable assembled disc milling cutter |
| CN111300300A (en) * | 2019-12-13 | 2020-06-19 | 安徽鲜果时光商贸有限公司 | A fixture for canned fruit seals |
| CN111487056A (en) * | 2020-06-03 | 2020-08-04 | 港瑞控股集团有限公司 | Mounting structure of water pressure test equipment for building construction |
| CN112223158A (en) * | 2020-10-14 | 2021-01-15 | 广东海洋大学 | Industrial production is with automatic clamping device |
| CN112605682A (en) * | 2020-12-16 | 2021-04-06 | 重庆银点工贸有限公司 | Special-shaped outer circle quick clamping tool capable of improving machining precision |
| CN113305314A (en) * | 2020-11-03 | 2021-08-27 | 芜湖利然机械有限公司 | Intelligent multi-claw clamping device of numerical control lathe |
| CN113358253A (en) * | 2021-04-30 | 2021-09-07 | 上海工程技术大学 | Columnar battery expansion force and displacement measuring device |
| CN113561042A (en) * | 2021-09-24 | 2021-10-29 | 南通际维机电设备有限公司 | Polishing equipment is used in auto repair equipment production |
| CN115178670A (en) * | 2022-06-22 | 2022-10-14 | 安徽格美自动化设备有限公司 | Chuck mechanism of bottom cap press |
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Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308207A (en) * | 2014-09-28 | 2015-01-28 | 偃师市恒昌机械模具厂 | Six-jaw chuck for lathe |
| CN104338952A (en) * | 2014-09-28 | 2015-02-11 | 偃师市恒昌机械模具厂 | Claw for thin-walled workpiece processing |
| CN106216725A (en) * | 2016-08-28 | 2016-12-14 | 胡智土 | Multiplex scroll chuck |
| CN106216725B (en) * | 2016-08-28 | 2018-01-16 | 浙江省机电技师学院 | Multi-purpose scroll chuck |
| CN106680073A (en) * | 2016-11-12 | 2017-05-17 | 常州大学 | Sample fixing device of high-temperature friction wear testing machine |
| CN108311720A (en) * | 2017-01-16 | 2018-07-24 | 北海和思科技有限公司 | A kind of self-centering's four paws fixture |
| CN107116242A (en) * | 2017-06-28 | 2017-09-01 | 天津职业技术师范大学 | A kind of adjustable chuck and lathe |
| CN107116242B (en) * | 2017-06-28 | 2023-11-03 | 天津职业技术师范大学 | Adjustable chuck and lathe |
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