CN206622856U - Two-way clamping device is used in a kind of thin-wall workpiece processing - Google Patents
Two-way clamping device is used in a kind of thin-wall workpiece processing Download PDFInfo
- Publication number
- CN206622856U CN206622856U CN201720143026.0U CN201720143026U CN206622856U CN 206622856 U CN206622856 U CN 206622856U CN 201720143026 U CN201720143026 U CN 201720143026U CN 206622856 U CN206622856 U CN 206622856U
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- CN
- China
- Prior art keywords
- pull bar
- thin
- clamping device
- assembly pulley
- wall workpiece
- 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
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Abstract
The utility model discloses a kind of thin-wall workpiece processing two-way clamping device, belong to clamping device field, including pull bar, assembly pulley and skid resistant course, the end of the pull bar is provided with draw ring, and the pull bar outer wrap has jacket casing, and the jacket casing is connected with lubricating coupler, reinforcing member is provided with outside the lubricating coupler, the pull bar is connected by drive link with assembly pulley, and the assembly pulley is connected by lever with pad folder, and the skid resistant course is internally provided with hollow strutting piece.Beneficial effect is：The utility model can improve pull distance by assembly pulley, reduce with equidistant adjustable chucking power, so as to improve the accurate grade of chucking power regulation, possess cushion holding function, can avoid that thin-wall workpiece is caused to scratch.
Description
Technical field
The utility model belongs to clamping device field, and in particular to two-way clamping device is used in a kind of thin-wall workpiece processing.
Background technology
Thin-wall workpiece is exactly part of the wall thickness in below 1mm metal material, tight with light weight, saving material, structure
The features such as gathering, increasingly apply in each industrial department, but thin-walled parts poor rigidity, intensity is weak, and work in-process is easy to
Deformation, increases the Form and position error of part, is not easy to ensure the crudy of part.So one kind is needed safely and effectively to clamp
The device of thin-wall workpiece.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of thin-wall workpiece processing two-way grip
Hold device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
Two-way clamping device, including pull bar, assembly pulley and skid resistant course, the end of the pull bar are used in a kind of thin-wall workpiece processing
Draw ring is installed, the pull bar outer wrap has jacket casing, and the jacket casing is connected with lubricating coupler, is provided with outside the lubricating coupler
Reinforcing member, the pull bar are connected by drive link with assembly pulley, and the assembly pulley is connected by lever with pad folder, described anti-
Slip layer is internally provided with hollow strutting piece.
In said structure, thin-wall part to be held is fixed among the pad folder, user holds the drawing afterwards
Ring, and pull out, drive the drive link to move by the pull bar afterwards, the wind spring core is pulled by the drive link
The serving of inside installation, drives the assembly pulley to rotate, and the motion of pad folder, leads to as described in the assembly pulley by the lever drives
Cross the pad folder clamping workpiece.
In order to further improve performance of the present utility model, the draw ring and the pull bar key connection, the pull bar
It is bolted to connection with the drive link, the pull bar coaxially assembles with the jacket casing.
In order to further improve performance of the present utility model, the jacket casing is fixedly connected with the lubricating coupler, described
Reinforcing member is fixedly connected with the lubricating coupler.
In order to further improve performance of the present utility model, the drive link is bolted company with wind spring core
Connect, the wind spring core is connected with the assembly pulley by frictional force, and the fixed strong point, the pad folder are provided among the lever
Do grinding process in lower surface.
In order to further improve performance of the present utility model, the skid resistant course is Nian Jie with the hollow strutting piece.
Beneficial effect is：The utility model can improve pull distance by assembly pulley, reduce with equidistant adjustable
Chucking power, so as to improve chucking power regulation accurate grade, possess cushion holding function, can avoid making thin-wall workpiece
Into scratching.
Brief description of the drawings
Fig. 1 is a kind of front view of thin-wall workpiece processing two-way clamping device described in the utility model.
Description of reference numerals is as follows：
1st, draw ring；2nd, pull bar；3rd, jacket casing；4th, reinforcing member；5th, lubricating coupler；6th, drive link；7th, wind spring core；8th, assembly pulley；9、
Lever；10th, pad folder；11st, skid resistant course；12nd, hollow strutting piece.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, two-way clamping device, including pull bar 2, assembly pulley 8 and skid resistant course 11 are used in a kind of thin-wall workpiece processing,
The end of pull bar 2 is provided with draw ring 1, and the outer wrap of pull bar 2 has jacket casing 3, and jacket casing 3 is connected with lubricating coupler 5, outside lubricating coupler 5
Reinforcing member 4 is provided with, pull bar 2 is connected by drive link 6 with assembly pulley 8, and assembly pulley 8 is connected by lever 9 with pad folder 10,
Skid resistant course 11 is internally provided with hollow strutting piece 12.
In said structure, thin-wall part to be held is fixed among pad folder 10, user holds draw ring 1 afterwards, and
Pull out, drive drive link 6 to move by pull bar 2 afterwards, the serving of the inside of wind spring core 7 installation, band are pulled by drive link 6
Running block 8 rotates, and drives the motion of pad folder 10 by lever 9 by assembly pulley 8,10 clamping workpieces are pressed from both sides by padding.
In order to further improve performance of the present utility model, draw ring 1 and the key connection of pull bar 2, pull bar 2 and drive link 6
It is bolted to connection, pull bar 2 can connect draw ring 1 and drive link 6, and pull bar 2 coaxially assembles with jacket casing 3, and jacket casing 3 can be protected
Pull bar 2 is protected, jacket casing 3 is fixedly connected with lubricating coupler 5, and lubricating coupler 5 can be that pull bar 2 provides lubrication, reduce jacket casing 3 and pull bar
2 frictional force, reinforcing member 4 are fixedly connected with lubricating coupler 5, and reinforcing member 4 can improve firmness of the present utility model, drive link
6 are bolted to connection with wind spring core 7, and wind spring core 7 can store elastic potential energy, improve the experience of user, wind spring core 7 is with sliding
Wheel group 8 is connected by frictional force, and wind spring core 7 can drive lever 9 to move by assembly pulley 8, and fixed branch is provided among lever 9
Support point, the motion of pad folder 10 can be driven by lever principle, 10 lower surfaces of pad folder do grinding process, prevent plowing from thin-wall workpiece,
Skid resistant course 11 is be bonded with hollow strutting piece 12, and skid resistant course 11 can improve frictional force when user uses the utility model, avoid
Slip.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
Defined by appended claims and its effect thing.
Claims (5)
1. two-way clamping device is used in a kind of thin-wall workpiece processing, it is characterised in that：It is described including pull bar, assembly pulley and skid resistant course
The end of pull bar is provided with draw ring, and the pull bar outer wrap has jacket casing, and the jacket casing is connected with lubricating coupler, the lubricating coupler
Outside is provided with reinforcing member, and the pull bar is connected by drive link with assembly pulley, and the assembly pulley presss from both sides phase by lever and pad
Connection, the skid resistant course are internally provided with hollow strutting piece.
2. two-way clamping device is used in a kind of thin-wall workpiece processing according to claim 1, it is characterised in that：The draw ring with
The pull bar key connection, the pull bar are bolted to connection with the drive link, and the pull bar coaxially fills with the jacket casing
Match somebody with somebody.
3. two-way clamping device is used in a kind of thin-wall workpiece processing according to claim 1, it is characterised in that：The jacket casing with
The lubricating coupler is fixedly connected, and the reinforcing member is fixedly connected with the lubricating coupler.
4. two-way clamping device is used in a kind of thin-wall workpiece processing according to claim 1, it is characterised in that：The drive link
It is bolted to connection with wind spring core, the wind spring core is connected with the assembly pulley by frictional force, is set among the lever
The fixed strong point is equipped with, grinding process is done in the pad folder lower surface.
5. two-way clamping device is used in a kind of thin-wall workpiece processing according to claim 1, it is characterised in that：The skid resistant course
It is Nian Jie with the hollow strutting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720143026.0U CN206622856U (en) | 2017-02-17 | 2017-02-17 | Two-way clamping device is used in a kind of thin-wall workpiece processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720143026.0U CN206622856U (en) | 2017-02-17 | 2017-02-17 | Two-way clamping device is used in a kind of thin-wall workpiece processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206622856U true CN206622856U (en) | 2017-11-10 |
Family
ID=60210405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720143026.0U Expired - Fee Related CN206622856U (en) | 2017-02-17 | 2017-02-17 | Two-way clamping device is used in a kind of thin-wall workpiece processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206622856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021217A (en) * | 2021-03-19 | 2021-06-25 | 北京交通大学 | Pneumatic auxiliary device for machining free-form surface thin-walled workpiece |
-
2017
- 2017-02-17 CN CN201720143026.0U patent/CN206622856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021217A (en) * | 2021-03-19 | 2021-06-25 | 北京交通大学 | Pneumatic auxiliary device for machining free-form surface thin-walled workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20200217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |