CN204686707U - A kind of Workpiece clamping device - Google Patents

A kind of Workpiece clamping device Download PDF

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Publication number
CN204686707U
CN204686707U CN201520255733.XU CN201520255733U CN204686707U CN 204686707 U CN204686707 U CN 204686707U CN 201520255733 U CN201520255733 U CN 201520255733U CN 204686707 U CN204686707 U CN 204686707U
Authority
CN
China
Prior art keywords
workpiece
push rod
cam
clamping
guide passage
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.)
Expired - Fee Related
Application number
CN201520255733.XU
Other languages
Chinese (zh)
Inventor
杭庆永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGXI SHENGJIN INDUSTRY CO., LTD.
Original Assignee
杭庆永
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 杭庆永 filed Critical 杭庆永
Priority to CN201520255733.XU priority Critical patent/CN204686707U/en
Application granted granted Critical
Publication of CN204686707U publication Critical patent/CN204686707U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of Workpiece clamping device, comprise base, one end of base is provided with fixed leg and the other end is provided with cam, it is characterized in that, base is provided with slide rail near one end of fixed leg, and one can the slide block of fixation workpiece be arranged on slide rail, is provided with fixing guide passage between slide rail and cam, one push rod runs through fixing guide passage and fixing guide passage is provided with the back-moving spring of push rod, and the end face of push rod contacts with cam.Preferably, be fixedly installed a clamping plate at the end of described push rod, bottom and the slide block of described clamping plate are fixedly linked.Preferably, the end face of described push rod is the depression end face corresponding with cam outer face.Avoid workpiece easily to produce at outer surface in the process of movement to scratch, further, avoid in the process clamped larger to the clamping force at Workpiece clamping place.

Description

A kind of Workpiece clamping device
Technical field
The utility model relates to a kind of Workpiece clamping device.
Background technology
Workpiece is in the process of processing or measure, need to use clamping device to carry out clamping and positioning, traditional Workpiece clamping device has multiple pattern, wherein, cam-post rod type clamp system adopts the working method of the direct clamping work pieces of push rod, comparatively large to the clamping force at Workpiece clamping place in the process of clamping, and workpiece easily produces outer surface and scratches in the process of movement.
Utility model content
For the problems referred to above, the utility model provides a kind of Workpiece clamping device, avoids workpiece easily to produce at outer surface in the process of movement and scratches, further, avoid in the process clamped larger to the clamping force at Workpiece clamping place.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of Workpiece clamping device, comprise base, one end of base is provided with fixed leg and the other end is provided with cam, it is characterized in that, base is provided with slide rail near one end of fixed leg, and one can the slide block of fixation workpiece be arranged on slide rail, is provided with fixing guide passage between slide rail and cam, one push rod runs through fixing guide passage and fixing guide passage is provided with the back-moving spring of push rod, and the end face of push rod contacts with cam.
Preferably, be fixedly installed a clamping plate at the end of described push rod, bottom and the slide block of described clamping plate are fixedly linked.
Preferably, the end face of described push rod is the depression end face corresponding with cam outer face.
By clockwise or rotate counterclockwise cam, what cam driven push rod can be made to carry out advancing or retreat along fixing guide passage moves, promote skid, thus make workpiece be clamped or unclamp, can effectively avoid workpiece easily to produce at outer surface in the process of movement to scratch, further, clamping plate is set, can avoids in the process clamped larger to the clamping force at Workpiece clamping place.
The beneficial effects of the utility model are: avoid workpiece easily to produce at outer surface in the process of movement and scratch, further, avoid in the process clamped larger to the clamping force at Workpiece clamping place.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Workpiece clamping device of the utility model;
The mark implication of accompanying drawing is as follows:
1: cam; 2: handle; 3: base; 4: slide block; 5: clamping plate; 6: workpiece; 7: push rod; 8: fixed leg; 9: slide rail; 10: back-moving spring; 11: fixing guide passage; 12: depression end face.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, technical solutions of the utility model are described in further detail, to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
A kind of Workpiece clamping device, as shown in Figure 1, comprise base 3, one end (left end namely in figure) of base 3 is provided with fixed leg 8 and the other end is provided with cam 1, base 3 is provided with slide rail 9 near one end of fixed leg 8, and one can the slide block 4 of fixation workpiece 6 be arranged on slide rail 9, is provided with fixing guide passage 11 between slide rail 9 and cam 1, fixing guide passage 11 is arranged in the middle of base 3, and its inside is provided with cross through hole.
One push rod 7 runs through the cross through hole of fixing guide passage 11 and fixes the back-moving spring 10 guide passage 11 being provided with push rod 7, and the end face of push rod 7 contacts with cam 1.
Preferably, be fixedly installed a clamping plate 5 at the end of described push rod 7, bottom and the slide block 4 of described clamping plate 5 are fixedly linked.
Preferably, described cam 1 is fixedly connected with handle 2.
Preferably, the end face of described push rod 7 is depression end faces 12 corresponding with cam 1 outer surface.
Preferably, the top of described fixed leg 8 is provided with projection near the side of workpiece 6, and described projection is positioned at the center of workpiece 6.
When cam 1 rotates around axle center O, its working face slides along the end face of push rod 7, and push rod 7 moves along fixing guide passage 11, wherein, when cam 1 counterclockwise rotates, cam 1 makes push rod 7 be moved to the left, workpiece is clamped relative to fixed leg 8, when cam 1 rotates clockwise, cam 1 makes push rod 7 move right, and is unclamped by workpiece relative to fixed leg 8.By clockwise or rotate counterclockwise cam 1, what cam 1 can be made to drive push rod 7 to carry out advancing or retreat along fixing guide passage 11 moves, promote slide block 4 to slide, thus make workpiece 6 be clamped or unclamp, can effectively avoid workpiece easily to produce at outer surface in the process of movement to scratch, further, clamping plate 5 is set, can avoids in the process clamped larger to the clamping force at Workpiece clamping place.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present utility model.

Claims (6)

1. a Workpiece clamping device, comprise base (3), one end of base (3) is provided with fixed leg (8) and the other end is provided with cam (1), it is characterized in that, the upper one end near fixed leg (8) of base (3) is provided with slide rail (9), one can the slide block (4) of fixation workpiece (6) be arranged on slide rail (9), fixing guide passage (11) is provided with between slide rail (9) and cam (1), one push rod (7) runs through fixing guide passage (11) and fixing guide passage (11) is provided with the back-moving spring (10) of push rod (7), the end face of push rod (7) contacts with cam (1).
2. a kind of Workpiece clamping device according to claim 1, is characterized in that, is fixedly installed a clamping plate (5) at the end of described push rod (7), and bottom and the slide block (4) of described clamping plate (5) are fixedly linked.
3. a kind of Workpiece clamping device according to claim 1, is characterized in that, described cam (1) is fixedly connected with handle (2).
4. a kind of Workpiece clamping device according to claim 3, is characterized in that, the end face of described push rod (7) is the depression end face (12) corresponding with cam (1) outer surface.
5. a kind of Workpiece clamping device according to claim 4, is characterized in that, the top of described fixed leg (8) is provided with projection near the side of workpiece (6).
6. a kind of Workpiece clamping device according to claim 5, is characterized in that, described projection is positioned at the center of workpiece (6).
CN201520255733.XU 2015-04-27 2015-04-27 A kind of Workpiece clamping device Expired - Fee Related CN204686707U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520255733.XU CN204686707U (en) 2015-04-27 2015-04-27 A kind of Workpiece clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520255733.XU CN204686707U (en) 2015-04-27 2015-04-27 A kind of Workpiece clamping device

Publications (1)

Publication Number Publication Date
CN204686707U true CN204686707U (en) 2015-10-07

Family

ID=54227045

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520255733.XU Expired - Fee Related CN204686707U (en) 2015-04-27 2015-04-27 A kind of Workpiece clamping device

Country Status (1)

Country Link
CN (1) CN204686707U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105666357A (en) * 2016-03-28 2016-06-15 苏州市合叶精密机械有限公司 Eccentric wheel clamping mechanism
CN105666368A (en) * 2016-03-28 2016-06-15 苏州市合叶精密机械有限公司 Cam-type clamping mechanism
CN106102326A (en) * 2016-07-29 2016-11-09 苏州博众精工科技有限公司 A kind of cam clamping mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105666357A (en) * 2016-03-28 2016-06-15 苏州市合叶精密机械有限公司 Eccentric wheel clamping mechanism
CN105666368A (en) * 2016-03-28 2016-06-15 苏州市合叶精密机械有限公司 Cam-type clamping mechanism
CN106102326A (en) * 2016-07-29 2016-11-09 苏州博众精工科技有限公司 A kind of cam clamping mechanism
CN106102326B (en) * 2016-07-29 2019-02-01 博众精工科技股份有限公司 A kind of cam clamping mechanism

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Xu Hui

Inventor before: Hang Qingyong

Inventor after: Xu Hui

Inventor before: Hang Qingyong

COR Change of bibliographic data
TR01 Transfer of patent right

Effective date of registration: 20160511

Address after: 335500 Shangrao County town of 10000 harvest Industrial Park in Jiangxi

Patentee after: JIANGXI SHENGJIN INDUSTRY CO., LTD.

Address before: 212000 Zhenjiang City, Jiangsu Province Road Jingkou Jingkou District No. 63 Building 1 Room 204

Patentee before: Hang Qingyong

Effective date of registration: 20160511

Address after: 335500 Shangrao County town of 10000 harvest Industrial Park in Jiangxi

Patentee after: JIANGXI SHENGJIN INDUSTRY CO., LTD.

Address before: 212000 Zhenjiang City, Jiangsu Province Road Jingkou Jingkou District No. 63 Building 1 Room 204

Patentee before: Hang Qingyong

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151007

Termination date: 20200427