CN103158017A - Workpiece clamping mechanism - Google Patents
Workpiece clamping mechanism Download PDFInfo
- Publication number
- CN103158017A CN103158017A CN2011104167683A CN201110416768A CN103158017A CN 103158017 A CN103158017 A CN 103158017A CN 2011104167683 A CN2011104167683 A CN 2011104167683A CN 201110416768 A CN201110416768 A CN 201110416768A CN 103158017 A CN103158017 A CN 103158017A
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- CN
- China
- Prior art keywords
- clamping mechanism
- shell
- workpiece clamping
- jacking block
- workpiece
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- 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.)
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Abstract
A workpiece clamping mechanism comprises a handle. An ejecting connecting part, a spring, a top block, and a holding ball are arranged on the handle from bottom to top. The top block is connected with the holding ball. Part of the top block, the spring, and the ejecting connecting part are contained in a shell, the upper end of the shell is fixed with the top block, and the lower end of the shell is provided with a checking connecting part which blocks the ejecting connecting part and prevents the ejecting connecting part from moving downwards continuously. The handle is simple in structure, and capable of abutting against a lever which is used for clamping a workpiece.
Description
Technical field
The present invention relates to a kind of workpiece clamping mechanism, relate in particular to the handle on workpiece clamping mechanism.
Background technology
In industry is made, a board is set usually the part of required processing is carried out processing and fabricating, some assemblies are set on board usually workpiece is processed, before workpiece is processed, need to described piece-holder, the holder of a V font simply be set usually, by manually carrying out clamping.The mode of artificial clamping needs personnel all the time before board, has increased the manufacturing cost of operating personnel's workload and product; And the holder of described V font is difficult to the position of Auto-Sensing workpiece, needs manpower intervention, has also increased the manufacturing cost of operating personnel's workload and product.
So, for this type of workpiece, need a kind of reliable workpiece clamping mechanism.
Summary of the invention
The object of the present invention is to provide a kind of workpiece clamping mechanism.
To achieve these goals, the present invention can be by the following technical solutions: a kind of workpiece clamping mechanism, comprise a handles, wherein said handle sets gradually from bottom to up top-joining part, spring, jacking block, holds ball, described jacking block and hold ball and connect, described part jacking block, spring, top-joining part are contained in a shell, and the upper end of described shell and described jacking block fix, and the lower end of described shell is provided for blocking described top-joining part and stops top-joining part to continue mobile receiving part downwards.
As a further improvement on the present invention, described top-joining part and jacking block all are provided with the host cavity of accommodating both ends of the spring.
As a further improvement on the present invention, described workpiece clamping mechanism also is provided with matrix, and the shell of described handle is fixed in matrix.
Beneficial effect of the present invention is as follows: described grip structure is simple, and effectively butt is used for the lever of holding workpiece.
Description of drawings
Fig. 1 is the schematic perspective view of workpiece clamping mechanism of the present invention.
Fig. 2 is the schematic perspective view of workpiece clamping mechanism part assembly of the present invention.
Fig. 3 is the schematic diagram of the handle of workpiece clamping mechanism of the present invention.
Fig. 4 is the schematic diagram of the handle portion assembly of workpiece clamping mechanism of the present invention.
The specific embodiment
With reference to figure 1-4, the present invention relates to a kind of workpiece clamping mechanism, comprise actuator 1, lever 2, matrix 3, handle 4.Described handle 4 and lever 2 are divided into the both sides up and down of matrix 3, the pars intermedia pivotable of described lever 2 be installed on matrix 3, lever 2 rear ends 21 are compressed downwards by handle 4 is flexible, the front end of described matrix 3 is provided with the opening 31 that inserts for workpiece 5, when the rear end 21 of lever 2 by handle 4 when pressing down, the front end 22 of lever 2 is blocked described opening 31, and workpiece 5 can't completely insert.Rear end 21 normalities of described lever 2 be pressed in downside by handle 4 elasticity, guarantee that the front end 22 of lever 2 blocks the opening 31 of matrix 3, opening 31 can not invaded by foreign matter.Also be provided with a sensitive switch 23 in described opening 31, workpiece 5 inserts the described sensitive switch 23 of the rear butt of opening 31, makes described sensitive switch 23 move, and sensitive switch 23 is with picked up signal.the downside of described lever 2 also is provided with actuator 1, described actuator 1 is cylinder, after sensitive switch 23 picked up signal, this signal is conducted to actuator 1, described actuator 1 moves up, the rear end 21 of butt lever 2 also moves up its elastic force that overcomes handle 4, the front end 22 of lever 2 moves down, make opening 31 open, allow workpiece 5 to insert, after workpiece 5 inserts, can promote described sensitive switch 23 and return to original position, sensitive switch 23 can described actuator 1 homing of generation signal driver be put, handle 4 will be pressed the rear end 21 of described lever 2, and the front end 22 of lever 2 is moved up, and then with described workpiece 5 clampings.Because press the rear end 21 of described lever 2 by handle 4 elasticity, and then the front end 22 described workpiece 5 of clamping by lever 2, the suffered power of workpiece 5 is larger, the opening that is contained in described matrix 3 31 that can be stable.
Described handle 4 sets gradually from bottom to up top-joining part 41, spring 42, jacking block 43, holds ball 44, described jacking block 43 and hold ball 44 and be fixedly connected with, described part jacking block 43, spring 42, top-joining part 41 are contained in a shell 45, the upper end of described shell 45 and described jacking block 43 fix, the lower end of described shell 45 arranges receiving part 46, is used for blocking described top-joining part 41 and stops top-joining part 41 to continue mobile downwards.Described top-joining part 41 and jacking block 43 all are provided with the host cavity 47 of accommodating spring 42 two ends.The shell 45 of described handle 4 is fixed in matrix 3, and spring 42 drives the described lever 2 of the downward butt of described top-joining part 41, and described receiving part 46 limits the distance that described top-joining part 41 moves down, and guarantees that top-joining part 41, spring 42, jacking block 43 are contained in shell 45.
For the person of ordinary skill of the art, that does under instruction of the present invention changes for equivalence of the present invention, must be included in the scope that claim of the present invention advocates.
Claims (3)
1. workpiece clamping mechanism, comprise a handles, it is characterized in that: described handle sets gradually from bottom to up top-joining part, spring, jacking block, holds ball, described jacking block and hold ball and connect, described part jacking block, spring, top-joining part are contained in a shell, the upper end of described shell and described jacking block fix, and the lower end of described shell is provided for blocking described top-joining part and stops top-joining part to continue mobile receiving part downwards.
2. workpiece clamping mechanism as claimed in claim 1, it is characterized in that: described top-joining part and jacking block all are provided with the host cavity of accommodating both ends of the spring.
3. workpiece clamping mechanism as claimed in claim 1, it is characterized in that: described workpiece clamping mechanism also is provided with matrix, and the shell of described handle is fixed in matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104167683A CN103158017A (en) | 2011-12-14 | 2011-12-14 | Workpiece clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104167683A CN103158017A (en) | 2011-12-14 | 2011-12-14 | Workpiece clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103158017A true CN103158017A (en) | 2013-06-19 |
Family
ID=48581831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104167683A Pending CN103158017A (en) | 2011-12-14 | 2011-12-14 | Workpiece clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103158017A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158914A (en) * | 2018-10-19 | 2019-01-08 | 致友(长春)新能源汽车零部件制造有限公司 | A kind of vertical machine and its high-precision school circle fixture |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2124129A (en) * | 1982-07-10 | 1984-02-15 | David Alan Howes | A locating pin for a jig |
| DE102005035573A1 (en) * | 2005-07-29 | 2007-02-01 | Carl Zeiss Smt Ag | Vacuum operated clamping device, comprises spring loaded valve automatically opened when work-piece is positioned |
| CN2875708Y (en) * | 2006-01-26 | 2007-03-07 | 许晓华 | Press outfit tool |
| CN2877967Y (en) * | 2006-02-17 | 2007-03-14 | 许晓华 | End cap assembling clamper |
| CN201483402U (en) * | 2009-05-27 | 2010-05-26 | 上汽通用五菱汽车股份有限公司 | Positioning device of spring and positioning device of automobile installation platform |
| KR20100110683A (en) * | 2009-04-04 | 2010-10-13 | 김차곤 | The device which takes structure center perfectly |
| CN201744830U (en) * | 2010-06-23 | 2011-02-16 | 常州市第二齿轮厂有限公司 | Bushing pressing tool used for gears |
-
2011
- 2011-12-14 CN CN2011104167683A patent/CN103158017A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2124129A (en) * | 1982-07-10 | 1984-02-15 | David Alan Howes | A locating pin for a jig |
| DE102005035573A1 (en) * | 2005-07-29 | 2007-02-01 | Carl Zeiss Smt Ag | Vacuum operated clamping device, comprises spring loaded valve automatically opened when work-piece is positioned |
| CN2875708Y (en) * | 2006-01-26 | 2007-03-07 | 许晓华 | Press outfit tool |
| CN2877967Y (en) * | 2006-02-17 | 2007-03-14 | 许晓华 | End cap assembling clamper |
| KR20100110683A (en) * | 2009-04-04 | 2010-10-13 | 김차곤 | The device which takes structure center perfectly |
| CN201483402U (en) * | 2009-05-27 | 2010-05-26 | 上汽通用五菱汽车股份有限公司 | Positioning device of spring and positioning device of automobile installation platform |
| CN201744830U (en) * | 2010-06-23 | 2011-02-16 | 常州市第二齿轮厂有限公司 | Bushing pressing tool used for gears |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158914A (en) * | 2018-10-19 | 2019-01-08 | 致友(长春)新能源汽车零部件制造有限公司 | A kind of vertical machine and its high-precision school circle fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |