CN106078574A - Cam clamping mechanism - Google Patents
Cam clamping mechanism Download PDFInfo
- Publication number
- CN106078574A CN106078574A CN201610709052.5A CN201610709052A CN106078574A CN 106078574 A CN106078574 A CN 106078574A CN 201610709052 A CN201610709052 A CN 201610709052A CN 106078574 A CN106078574 A CN 106078574A
- Authority
- CN
- China
- Prior art keywords
- cam
- clamping
- clamping element
- chute
- clamping mechanism
- 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
- 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)
Abstract
Cam clamping mechanism of the present invention, including the two groups of fixed blocks being fixedly installed, described two groups of fixed blocks are that splayed is oppositely arranged, and its two relative medial surface are respectively equipped with the carriage slided along its length, and described carriage is provided with clamping device；Described cam clamping mechanism also includes the cam frid driving cylinder to be connected with described driving cylinder, chute is offered on described cam frid, described clamping device includes the clamping element fixed block being connected with carriage, the clamping element being located on described clamping element fixed block, and described clamping element horizontally slips in described chute.The cylinder axis driving cylinder of the present invention is retracted, the direction that cam frid is retracted along cylinder axis is moved, order about clamping element move toward one another in the chute of cam frid, until the end thereof contacts nearer with two groups of fixed block spacing, jointly realize the clamping to the workpiece being arranged in chute.
Description
Technical field
The present invention relates to a kind of cam clamping mechanism.
Background technology
The workpiece with certain regular shape can only be clamped by existing clamping device, and apparatus structure is relatively big and takies
Space, and structure is loaded down with trivial details, needs repeatedly to debug clamping, and productivity ratio is low.
Therefore, it is necessary to provide a kind of simple in construction, cam clamping mechanism easy to use to solve the problems referred to above.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, cam clamping mechanism easy to use.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of cam clamping mechanism, including the two groups of fixed blocks being fixedly installed, described two groups of fixed blocks are that splayed is relative
Arrange, its two relative medial surface are respectively equipped with the carriage slided along its length, described carriage sets
There is clamping device；Described cam clamping mechanism also includes the cam frid driving cylinder to be connected with described driving cylinder, described convex
Offering chute on wheel frid, described clamping device includes the clamping element fixed block being connected with carriage, is located at described clamping
Clamping element on part fixed block, described clamping element horizontally slips in described chute.
Further, described clamping element fixed block is L-shaped, including vertical portion and horizontal component, outside described vertical portion
Side is connected with described carriage, and described horizontal component is vertically provided with clamping element.
Further, described clamping element is rod like parts, the end of described rod like parts and described chute profiling.
Further, described clamping element includes roller bearing, is articulated in the roller of described roller bearing.
Further, described carriage includes slide rail and the slide block being slideably positioned on described slide rail.
Further, being provided with workpiece to be clamped in described chute, the shape of described workpiece matches with described chute
Adapt.
Compared with prior art, cam clamping mechanism of the present invention provides the benefit that: realize difform workpiece fast
Speed clamping, practical, its compact conformation, save space.
Accompanying drawing explanation
The present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the present invention；
Symbol description in figure:
1 drives cylinder；2 cam frids；21 chutes；3 fixed blocks；4 slide rails；5 slide blocks；6 clamping element fixed blocks；7 roller bearings；8
Roller.
Detailed description of the invention
Referring to Fig. 1, cam clamping mechanism, including the two groups of fixed blocks 3 being fixedly installed, two groups of fixed blocks 3 are in splayed
It is oppositely arranged, its two relative medial surface is respectively equipped with the carriage slided along its length, carriage sets
There is clamping device.
Cam clamping mechanism also includes the cam frid 2 driving cylinder 1 with driving cylinder 1 to be connected, and cam frid 2 is opened
It is provided with chute 21.
Clamping device includes the clamping element fixed block 6 being connected with carriage, the clamping being located on clamping element fixed block 6
Part, clamping element horizontally slips in chute 21.
Clamping element fixed block is L-shaped, including vertical portion (figure is not marked) and horizontal component (figure is not marked), vertical portion (figure
Do not mark) outside is connected with carriage, and horizontal component (scheme do not mark) is vertically provided with clamping element.
Carriage includes slide rail 4 and the slide block 5 being slideably positioned on slide rail 4.
In one embodiment, clamping element is rod like parts, the end of rod like parts and chute 21 profiling, and chute 21 is dovetail groove,
Its open end width is more than bottom land, then the end of rod like parts is extended with a trapezoidal projection, this trapezoidal projection and dovetail groove profiling.
In another embodiment, clamping element includes roller bearing 7 and is articulated in the roller 8 of roller bearing, and roller bearing 7 one end is fixedly installed on
On clamping element fixed block 6, the other end is articulated with roller 8.Roller 8 rolls at chute 21 sidewall, reduces frictional force during clamping.
Being provided with workpiece (not shown) to be clamped in chute 21, the shape of workpiece (not shown) matches with chute 21 phase
Adapt to.In the present embodiment, workpiece (not shown) is cylinder, and the bottom land of chute 21 adapts for matching with workpiece (not shown)
Cambered surface.During roller 8 is clamped, roller 8 moves towards in the chute 21 of cam frid 2, drives chute 21
The workpiece (not shown) of interior setting slides until final being clamped positions.
The operation principle of the present invention is: drive the cylinder axis of cylinder 1 to retract, the direction that cam frid 2 is retracted along cylinder axis
Mobile, order about roller 8 move toward one another in the chute 21 of cam frid 2, until a termination nearer with two groups of clamping block 3 spacing
Touch, jointly realize the clamping (not shown) to the workpiece being arranged in chute 21.
Compared with prior art, cam clamping mechanism of the present invention provides the benefit that: realize difform workpiece fast
Speed clamping, practical, its compact conformation, save space.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, it is also possible to making some deformation and improvement, these broadly fall into the protection model of the present invention
Enclose.
Claims (6)
1. a cam clamping mechanism, it is characterised in that: including the two groups of fixed blocks being fixedly installed, described two groups of fixed blocks are eight
Font is oppositely arranged, and its two relative medial surface are respectively equipped with the carriage slided along its length, described slip
Device is provided with clamping device；Described cam clamping mechanism also includes the cam path driving cylinder to be connected with described driving cylinder
Plate, described cam frid offers chute, and described clamping device includes the clamping element fixed block being connected with carriage, is located at
Clamping element on described clamping element fixed block, described clamping element horizontally slips in described chute.
Cam clamping mechanism the most according to claim 1, it is characterised in that: described clamping element fixed block is L-shaped, including erecting
Straight part and horizontal component, be connected with described carriage outside described vertical portion, and described horizontal component is vertically provided with clamping
Part.
Cam clamping mechanism the most according to claim 1 and 2, it is characterised in that: described clamping element is rod like parts, described bar
The end of shape part and described chute profiling.
Cam clamping mechanism the most according to claim 1 and 2, it is characterised in that: described clamping element includes roller bearing, is articulated in
The roller of described roller bearing.
Cam clamping mechanism the most according to claim 1 and 2, it is characterised in that: described carriage includes slide rail and cunning
Move and be arranged at the slide block on described slide rail.
Cam clamping mechanism the most according to claim 1, it is characterised in that: it is provided with work to be clamped in described chute
Part, the shape of described workpiece matches with described chute and adapts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610709052.5A CN106078574B (en) | 2016-08-24 | 2016-08-24 | Cam clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610709052.5A CN106078574B (en) | 2016-08-24 | 2016-08-24 | Cam clamping mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106078574A true CN106078574A (en) | 2016-11-09 |
| CN106078574B CN106078574B (en) | 2018-01-26 |
Family
ID=57226226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610709052.5A Active CN106078574B (en) | 2016-08-24 | 2016-08-24 | Cam clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106078574B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425933A (en) * | 2016-12-07 | 2017-02-22 | 中山市沙溪镇佳能木工机械厂 | A tenoning machine fixing mechanism |
| CN112809587A (en) * | 2021-02-04 | 2021-05-18 | 郑州科慧智能装备有限公司 | Large-stroke centering clamping mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5190334A (en) * | 1991-03-11 | 1993-03-02 | Btm Corporation | Powered clamp with parallel jaws |
| US20020074705A1 (en) * | 1999-12-16 | 2002-06-20 | Frank Marusiak | Dual force rapid action lever clamp |
| CN201023219Y (en) * | 2006-12-31 | 2008-02-20 | 比亚迪股份有限公司 | Positioning device |
| CN102601980A (en) * | 2012-03-06 | 2012-07-25 | 宁波方正汽车模具有限公司 | Pneumatic clamping device for blowing mould |
| CN203062287U (en) * | 2012-12-09 | 2013-07-17 | 重庆盾铭电磁阀有限公司 | Rotating cam clamping device |
| CN205950577U (en) * | 2016-08-24 | 2017-02-15 | 苏州博众精工科技有限公司 | Cam clamping mechanism |
-
2016
- 2016-08-24 CN CN201610709052.5A patent/CN106078574B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5190334A (en) * | 1991-03-11 | 1993-03-02 | Btm Corporation | Powered clamp with parallel jaws |
| US20020074705A1 (en) * | 1999-12-16 | 2002-06-20 | Frank Marusiak | Dual force rapid action lever clamp |
| CN201023219Y (en) * | 2006-12-31 | 2008-02-20 | 比亚迪股份有限公司 | Positioning device |
| CN102601980A (en) * | 2012-03-06 | 2012-07-25 | 宁波方正汽车模具有限公司 | Pneumatic clamping device for blowing mould |
| CN203062287U (en) * | 2012-12-09 | 2013-07-17 | 重庆盾铭电磁阀有限公司 | Rotating cam clamping device |
| CN205950577U (en) * | 2016-08-24 | 2017-02-15 | 苏州博众精工科技有限公司 | Cam clamping mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425933A (en) * | 2016-12-07 | 2017-02-22 | 中山市沙溪镇佳能木工机械厂 | A tenoning machine fixing mechanism |
| CN112809587A (en) * | 2021-02-04 | 2021-05-18 | 郑州科慧智能装备有限公司 | Large-stroke centering clamping mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106078574B (en) | 2018-01-26 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The 215200 West Jiangsu city of Suzhou province Wujiang economic and Technological Development Zone No. 666 Patentee after: Bo Seiko Polytron Technologies Inc Address before: The 215200 West Jiangsu city of Suzhou province Wujiang economic and Technological Development Zone No. 666 Patentee before: Suzhou Bozhong Precision Industry Technology Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |