CN105479206A - Clamp - Google Patents
Clamp Download PDFInfo
- Publication number
- CN105479206A CN105479206A CN201511035100.9A CN201511035100A CN105479206A CN 105479206 A CN105479206 A CN 105479206A CN 201511035100 A CN201511035100 A CN 201511035100A CN 105479206 A CN105479206 A CN 105479206A
- Authority
- CN
- China
- Prior art keywords
- added
- workpiece
- connecting portion
- fastening part
- accepting groove
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a clamp. The clamp comprises a support, clamping parts arranged on the support and a first fastening part. The clamping parts are provided with containing grooves with which workpieces to be machined are sleeved. The inner walls of the containing grooves are provided with cambered surfaces matched with the surfaces of the workpieces to the machined. The cambered surfaces are provided with through grooves communicated with the containing grooves. The first fastening part penetrates the through grooves, is partially contained in the containing grooves and can move in the extension direction of the through grooves to be used for abutting against the workpieces to the machined so that the workpieces to be machined can abut against the inner walls of the containing grooves. By the adoption of the clamp, the arc-shaped containing grooves of the clamping parts are matched with the first fastening part to clamp the workpieces to the machined, the workpieces which are provided with the cambered surfaces and to be machined are clamped more stably and not prone to waggling, and accuracy is high. The clamp is convenient to operate and use, clamping is more rapid, and production efficiency is improved.
Description
Technical field
The present invention relates to mechanical field, particularly relate to a kind of fixture.
Background technology
Fixture refers to be used for fixing processing object in machine-building process, to make processing object have correct position, and then the device making fixing processing object accept construction or detect.
Often need the workpiece to be added some to cambered surface to be fixed in processing, but common fixture cannot be stablized, fixedly have the workpiece to be added of cambered surface exactly.
Summary of the invention
Based on this, be necessary that providing a kind of clamps fixture that is stable, accurate positioning to machined part.
A kind of fixture, comprising: support, the clamping part be arranged on described support, the first fastening part,
Described clamping part offers the accepting groove for sheathed workpiece to be added, and the inwall of described accepting groove has the cambered surface matched with described surface of the work to be added, described cambered surface offers the groove be connected with described accepting groove;
Described first fastening part wears described groove, and part is placed in described accepting groove, and along the removable setting of bearing of trend of described groove, for supporting described workpiece to be added, supports to make the inwall of described workpiece to be added and described accepting groove.
Above-mentioned fixture, is coordinated by the arc accepting groove of clamping part and the first solid fastening part and clamps workpiece to be added, make the piece-holder to be added with cambered surface more stable, not easily rock, and precision is higher.Further, fixture facilitates Operation & use, and order clamping is more quick, enhances productivity.
Accompanying drawing explanation
Fig. 1 is the explosive view of invention one preferred embodiment fixture;
The using state schematic diagram that Fig. 2 is fixture shown in Fig. 1;
Fig. 3 is the structural representation of the clamping part of fixture shown in Fig. 1;
The structural representation of the first fastening part that Fig. 4 is fixture shown in Fig. 1;
Fig. 5 is the partial sectional view of fixture shown in Fig. 1;
Fig. 6 is the structural representation of the fastening part of fixture second shown in Fig. 1.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Better embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make to disclosure of the present invention understand more thorough comprehensively.
It should be noted that, when element is called as " being arranged at " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe concrete embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figure 1, it is the explosive view of invention one preferred embodiment fixture 10.
Fixture 10 comprises: support 100, the fastening part 400, clamping part 200, first fastening part 300, second be arranged on support 100, limiting section 500.Wherein, clamping part 200 is for installing workpiece to be added, and the first fastening part 400, fastening part 300, second is with by Workpiece clamping to be added, and limiting section 500 is for limiting the position of workpiece to be added.
In the present embodiment, support 100 has receiving area.
Clamping part 200 offers the accepting groove 210 for sheathed workpiece to be added, and the inwall of accepting groove 210 has the cambered surface matched with surface of the work to be added, cambered surface offers the groove be connected with accepting groove 210, for accommodating first fastening part 300.Also can be understood as, fixture 10 has the workpiece to be added of curved surfaces for clamping, and wherein, the accepting groove 210 of clamping part 200 has the cambered surface with workpiece form fit to be added, abuts against to make the curved surfaces of cambered surface and workpiece to be added.In the present embodiment, accepting groove 210 runs through the relative both sides of clamping part 200, and to form two openings, groove is positioned on the sidewall of accepting groove 210, and bearing of trend is vertical with the bearing of trend of accepting groove 210.
First fastening part 300 part is positioned at accommodating area, and part is placed in accepting groove 210, and order wears accommodating area, groove, and removable along the bearing of trend of groove, for supporting workpiece to be added, supports to make the inwall of workpiece to be added and accepting groove 210.
Second fastening part 400 is for supporting the workpiece to be added be placed in accepting groove 210, and wherein, the second fastening part 400 is towards the removable setting of clamping part 200, and itself and workpiece to be added offset, the moving direction of moving direction partly and the first fastening part 300 is perpendicular.Also can be understood as, the first fastening part 400, fastening part 300, second coordinates fastening workpiece to be added from orthogonal both direction.
Limiting section 500 for covering at least part of region of a wherein opening, and abuts against with workpiece to be added, to limit the position of workpiece to be added.
It is pointed out that according to actual conditions, also can omit the second fastening part 400, now only need the first fastening part 300 to clamp workpiece to be added.In addition, also can omit limiting section 500, now, accepting groove 210 can not run through the surface of clamping part 200; Or accepting groove 210 runs through a surface of clamping part 200, the workpiece to be added that order is placed in accepting groove 210 is not spacing by the surface run through by abutting accepting groove 210.
See also Fig. 2, its using state schematic diagram being fixture 10 shown in Fig. 1.
When using above-mentioned fixture 10, Schilling workpiece 20 to be added wears clamping part 200, and is placed in accepting groove 210, wherein, an end abutment limiting section 500 of workpiece 20 to be added, to limit the position that workpiece 20 to be added wears, also can be understood as the displacement of restriction workpiece 20 to be added in Y-axis.Afterwards, make the first fastening part 300 wear groove, make its end sections enter in accepting groove 210, and offset with workpiece 20 to be added, to make workpiece 20 to be added fit tightly with the inwall of accepting groove 210, also can be understood as, the first fastening part 300 limits the displacement of workpiece 20 to be added in X-direction.Then, make the second fastening part 400 support workpiece 20 to be added along the direction vertical with the first fastening part 300, to make workpiece 20 to be added fit tightly with the inwall of accepting groove 210, also can be understood as, the second fastening part 400 limits the displacement of workpiece 20 to be added in Z-direction.Finally 20 process to machined part.After processing, make the first fastening part 400, fastening part 300, second discharge workpiece 20 to be added, and take out workpiece 20 to be added.
Above-mentioned fixture 10, is coordinated by the arc accepting groove 210 of clamping part 200 and the first solid fastening part and clamps workpiece 20 to be added, make the workpiece to be added 20 with cambered surface clamp more stable, not easily rock, and precision is higher.Further, fixture 10 handled easily and use, order clamping is more quick, enhances productivity.In addition, the second fastening part 400 and limiting section 500, further increase clamp precision and the stability of workpiece 20 to be added.
See also Fig. 3, the structural representation of its clamping part 200 being fixture 10 shown in Fig. 1.
Clamping part 200 offers sliding tray 220, and for accommodating first fastening part 300, to make the first fastening part 300 removable along the depth direction of sliding tray 220, wherein, groove is opened on the diapire of sliding tray 220.In the present embodiment, sliding tray 220 runs through three adjacent surfaces of clamping part 200, and wherein two surfaces are oppositely arranged, and another surface is connected with support 100, and arranges towards the first fastening part 300.In other embodiments, sliding tray 220 also only can run through the surface of clamping part 200 towards the first fastening part 300; Or run through towards the surface of the first fastening part 300 and a surface be adjacent; Or only run through two surfaces that clamping part 200 is relative, now, sliding tray has groove structure.
Sliding tray 220 can guide the first fastening part 300 to move, and make it move more stable, position is more accurate.And accommodating first fastening part 300 of sliding tray 220, can reduce the volume of fixture 10, make its scope of application wider.In addition, sliding tray 220 runs through multiple surfaces of clamping part 200, can reduce the restriction to the first fastening part 300 size, makes the first fastening part 300 can stretch out clamping part 200 by pass-through zone.
Further, clamping part 200 comprises two spaced accepting groove 210, second fastening parts 400 arranged side by side for supporting the workpiece to be added 20 in two accepting grooves 210 simultaneously.
In the present embodiment, clamping part 200 is between the first fastening part 300 and the second fastening part 400, and accepting groove 210 runs through the surface of contiguous second fastening part 400 of clamping part 200, stretches out accepting groove 210 to make workpiece 20 to be added by pass-through zone.The part that second fastening part 400 is stretched out for supporting workpiece 20 to be added.In other embodiments, the second fastening part 400 also can wear clamping part 200, and part is placed in accepting groove 210, to abut workpiece 20 to be added.
See also Fig. 4 and Fig. 5, it is respectively the structural representation of the first fastening part 300 and the partial sectional view of fixture 10 of fixture 10 shown in Fig. 1.
First fastening part 300 comprises the first drive division 310, first connecting portion 320, first abutting part 330 connected successively, and is arranged at the locating part 340 on the first connecting portion 320.Wherein, first drive division 310 moves for driving the first connecting portion 320, first abutting part 330, namely the first drive division 310 drives the first connecting portion 320 to move, thus drive the first abutting part 330 be arranged on the first connecting portion 320 to move, and the moving direction of the first abutting part 330 is identical with the moving direction of the first drive division 310.First connecting portion 320 is placed in sliding tray 220, and removable along sliding tray 220.First abutting part 330 wears groove, and is placed in accepting groove 210, for abutting workpiece 20 to be added.Locating part 340 is arranged on the first connecting portion 320, and abuts against with clamping part 200, to limit the first connecting portion 320 displacement in the Z-axis direction.
In the present embodiment, the first abutting part 330 and the first connecting portion 320 surround V-type groove, and the inwall of V-type groove is for abutting the curved surfaces of workpiece 20 to be added.Also can be understood as, the first abutting part 330 comprises two fittings, 331, two fittings 331 and is arranged at intervals on the first connecting portion 320, and surrounds V-type groove with the first connecting portion 320, and wherein, the distance between two fitting 331 free ends is larger.Further, the angle between two fittings 331 is 20 ~ 75 degree, is preferably 30 degree.In other embodiments, also can directly offer V-type groove on the first abutting part 330.V-type groove makes fitting 331 abut more stable with workpiece 20 to be added, thus improves the stability of fixture 10 further.
Further, according to actual conditions, at least one surface run through by sliding tray 220 of being oppositely arranged and locating part 340 abut against.Such as, two surfaces run through by sliding tray 220 be oppositely arranged all abut against with locating part 340, and now, locating part 340 is two, respectively the both sides of position and the first connecting portion 320.
In the present embodiment, clamping part 200 is multiple, and each clamping part 200 correspondence arranges one first connecting portion 320,1 first abutting part 330, and multiple first connecting portion 320 is arranged on the clamping part 200 corresponding with it respectively.Also can be understood as, each first connecting portion 320 is provided with one first abutting part 330, and the first connecting portion 320 being provided with the first abutting part 330 is arranged on corresponding clamping part 200.One of them first connecting portion 320 is connected with the first drive division 310, now, first fastening part 300 also comprises connecting rod 350, and connecting rod 350 wears multiple first connecting portion 320, multiple first connecting portion 320 can be driven to move together to make the first drive division 310.Namely when the first drive division 310 drives connected first connecting portion 320 to move, this first connecting portion 320 drives connecting rod 350 to move, and multiple first drive divisions 310 connected to make connecting rod 350 move together.
Concrete, clamping part 200 is three, and be positioned at middle clamping part 200 and be connected with the first drive division 310, connecting rod 350 is two, and two connecting rod 350 intervals are arranged.
See also Fig. 6, it is the structural representation of fixture 10 shown in Fig. 1 second fastening part 400.
In the present embodiment, the second fastening part 400, between two accepting grooves 210, is positioned at the workpiece to be added 20 of two accepting grooves for abutting simultaneously.Concrete, the second abutting part 440 that the second fastening part 400 comprises the second drive division 410 be arranged on support 100, the adapter sleeve 420 of sheathed second drive division 410, the second connecting portion 430, two of connecting the second drive division 410 abut the second connecting portion 430 both sides respectively.
Second drive division 410 drives the removable setting of the second connecting portion 430, and moving direction is identical with the moving direction of the first connecting portion 320, promotes the second abutting part 440 move to make the second connecting portion 430.
Adapter sleeve 420 offers shifting chute 421, and is connected with shifting chute 421 and is positioned at two of shifting chute 421 both sides and eject groove 422.Wherein, the second connecting portion 430 is placed in shifting chute 421, and moves along shifting chute 421, and the second abutting part 440 is placed in two respectively and ejects in groove 422, and moves along ejecting groove 422.Further, the bearing of trend ejecting groove 422 is vertical with the bearing of trend of shifting chute 421, and namely the moving direction of the second abutting part 440 is vertical with the moving direction of the second connecting portion 430.According to actual conditions, also can omit adapter sleeve 420, now without the need to adapter sleeve 420.
The surface of contiguous two the second abutting parts 440 of the second connecting portion 430 being equipped with protruding 431, for ejecting two the second abutting parts 440, supporting workpiece 20 to be added to make the second abutting part 440.Concrete, two projections 431 are oppositely arranged, the workpiece to be added 20 being positioned at two accepting grooves 210 can be supported to make the second fastening part 400 simultaneously, namely there is in each accepting groove 210 workpiece 20, second fastening part 400 to be added and support two workpiece 20 to be added being positioned at two accepting grooves 210 simultaneously.
Above-mentioned fixture 10, when the second drive division 410 drives the second connecting portion 430 towards the first direction, fastening part 300 motion, the projection 431 of the second connector moves to the position of the second abutting part 440 gradually, and eject the second abutting part 440, to make the second abutting part 440 and the second drive division 410 move both vertically, and support the workpiece to be added 20 in two accepting grooves 210 respectively.
Please again consult Fig. 1, in the present embodiment, limiting section 500 comprises the 3rd drive division 510 be arranged on support 100 and the 3rd abutting part 520 be arranged on the 3rd drive division.Wherein, the 3rd drive division 510 drives the 3rd abutting part 520 removable towards opening, can cover opening in whole or in part to make the 3rd abutting part 520.Further, the moving direction of the 3rd fitting 331 is identical with the moving direction of the first fitting 331.
Above-mentioned fixture 10 is when stepping up, and the 3rd drive division 510 first drives the 3rd abutting part 520 to move towards opening, and closing openings; Then put into workpiece 20 to be added, and make the first fastening part 400, fastening part 300, second support workpiece 20 to be added; 3rd drive division 510 drives the 3rd abutting part 520 to move afterwards, and exposes opening; Finally 20 process to machined part.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a fixture, is characterized in that, comprising: support, the clamping part be arranged on described support, the first fastening part,
Described clamping part offers the accepting groove for sheathed workpiece to be added, and the inwall of described accepting groove has the cambered surface matched with described surface of the work to be added, described cambered surface offers the groove be connected with described accepting groove;
Described first fastening part wears described groove, and part is placed in described accepting groove, and along the removable setting of bearing of trend of described groove, for supporting described workpiece to be added, supports to make the inwall of described workpiece to be added and described accepting groove.
2. fixture according to claim 1, it is characterized in that, described first fastening part comprises the first drive division, the first connecting portion, the first abutting part that connect successively, described first drive division for driving described first connecting portion, described first abutting part moves, described first abutting part wears described groove, and be placed in described accepting groove, for abutting described workpiece to be added.
3. fixture according to claim 2, is characterized in that, described clamping part offers sliding tray, and described first connecting portion slides and is arranged in described sliding tray, and described groove is opened on the diapire of described sliding tray.
4. fixture according to claim 3, it is characterized in that, first fastening part also comprises the locating part be arranged on described first connecting portion, described sliding tray runs through three adjacent surfaces of described clamping part, wherein two surfaces are oppositely arranged, and at least one surface in these two surfaces be oppositely arranged abuts against with described locating part.
5. fixture according to claim 2, it is characterized in that, clamping part is multiple, clamping part correspondence described in each arranges the first abutting part described in the first connecting portion, described in, multiple described the first pontes is not arranged on the clamping part corresponding with it, first connecting portion described in one of them is connected with described first drive division, described first fastening part also comprises connecting rod, described connecting rod wears multiple described first connecting portion, drives multiple described first connecting portion to move together to make described first drive division.
6. fixture according to claim 1, it is characterized in that, described fixture also comprises the second fastening part be arranged on described support, described second fastening part is for supporting the workpiece described to be added be placed in described accepting groove, wherein, described second fastening part is towards the removable setting of described clamping part, and itself and described workpiece to be added offset, the moving direction of moving direction partly and described first fastening part is perpendicular.
7. fixture according to claim 6, it is characterized in that, described retaining part is between described first fastening part and described second fastening part, and described accepting groove runs through the surface of contiguous described second fastening part of described clamping part, to make described workpiece to be added stretch out described accepting groove by pass-through zone, the part that described second fastening part is stretched out for supporting described workpiece to be added.
8. fixture according to claim 6, it is characterized in that, described clamping part comprises two described accepting grooves arranged side by side, and two described accepting groove intervals are arranged, described second fastening position between two described accepting grooves, for supporting the workpiece described to be added in two described accepting grooves simultaneously.
9. fixture according to claim 8, it is characterized in that, the second abutting part that described second fastening part comprises the second drive division be arranged on described support, connects the second connecting portion of described second drive division, two abut described second connecting portion both sides respectively
Described second drive division moves for driving described second connecting portion, and moving direction is identical with the moving direction of described first connecting portion,
The surface of contiguous two described second abutting parts of described second connecting portion is equipped with projection, for ejecting two described second abutting parts, to make described second abutting part support described workpiece to be added, the moving direction of two described second abutting parts is vertical with the moving direction of described second connecting portion.
10. fixture according to claim 1, it is characterized in that, described accepting groove runs through the relative both sides of described clamping part and forms two openings, described fixture also comprises the limiting section be arranged on described support, described limiting section for covering at least part of region of wherein opening described in, and abuts against with described workpiece to be added.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035100.9A CN105479206B (en) | 2015-12-31 | 2015-12-31 | Fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035100.9A CN105479206B (en) | 2015-12-31 | 2015-12-31 | Fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105479206A true CN105479206A (en) | 2016-04-13 |
| CN105479206B CN105479206B (en) | 2017-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511035100.9A Active CN105479206B (en) | 2015-12-31 | 2015-12-31 | Fixture |
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| CN (1) | CN105479206B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08336734A (en) * | 1995-06-07 | 1996-12-24 | Howa Mach Ltd | Clamp device |
| CN102463431A (en) * | 2010-11-08 | 2012-05-23 | 中国第一汽车集团公司 | Device for pneumatically realizing horizontal push positioning and bidirectional clamping by single cylinder |
| CN203471432U (en) * | 2013-09-16 | 2014-03-12 | 深圳市博汇林科技有限公司 | Automatic clamp for milling machine |
| CN104551670A (en) * | 2014-11-25 | 2015-04-29 | 浙江龙纪汽车零部件有限公司 | Fixed blade plate full-automatic processing equipment of vehicle hinge |
| CN204353810U (en) * | 2014-12-11 | 2015-05-27 | 重庆市西华机械制造有限公司 | Screw lever type clamping mechanism |
| CN204700591U (en) * | 2015-05-04 | 2015-10-14 | 河南科技大学 | A kind of self adaptation clamp system |
| CN105127789A (en) * | 2015-08-03 | 2015-12-09 | 重庆速腾机械制造有限公司 | Double-face rolling type clamp with single tapered wedge face |
-
2015
- 2015-12-31 CN CN201511035100.9A patent/CN105479206B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08336734A (en) * | 1995-06-07 | 1996-12-24 | Howa Mach Ltd | Clamp device |
| CN102463431A (en) * | 2010-11-08 | 2012-05-23 | 中国第一汽车集团公司 | Device for pneumatically realizing horizontal push positioning and bidirectional clamping by single cylinder |
| CN203471432U (en) * | 2013-09-16 | 2014-03-12 | 深圳市博汇林科技有限公司 | Automatic clamp for milling machine |
| CN104551670A (en) * | 2014-11-25 | 2015-04-29 | 浙江龙纪汽车零部件有限公司 | Fixed blade plate full-automatic processing equipment of vehicle hinge |
| CN204353810U (en) * | 2014-12-11 | 2015-05-27 | 重庆市西华机械制造有限公司 | Screw lever type clamping mechanism |
| CN204700591U (en) * | 2015-05-04 | 2015-10-14 | 河南科技大学 | A kind of self adaptation clamp system |
| CN105127789A (en) * | 2015-08-03 | 2015-12-09 | 重庆速腾机械制造有限公司 | Double-face rolling type clamp with single tapered wedge face |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105479206B (en) | 2017-08-11 |
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