CN202804747U - Clamping and positioning device - Google Patents
Clamping and positioning device Download PDFInfo
- Publication number
- CN202804747U CN202804747U CN 201220410497 CN201220410497U CN202804747U CN 202804747 U CN202804747 U CN 202804747U CN 201220410497 CN201220410497 CN 201220410497 CN 201220410497 U CN201220410497 U CN 201220410497U CN 202804747 U CN202804747 U CN 202804747U
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- CN
- China
- Prior art keywords
- clamping
- block
- sliding block
- workpiece
- sliding shoe
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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.)
- Expired - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a clamping and positioning device which is used for clamping and positioning a workpiece on a panel of a worktable. The clamping and positioning device comprises a fixing block, a pressing block and a sliding block, wherein the fixing block is fixedly installed on the panel of the worktable, the sliding block is movably installed on the panel of the worktable, the sliding block is a big-end-up wedge block and is connected between the fixing block and the pressing block, the connection face between the fixing block and the sliding block and the connection face between the pressing block and the sliding block are inclined faces matched with the sliding block in shape, and the sliding block clamps the workpiece through the tension of a locking bolt. According to the clamping and positioning device, the contact surface between the fixing block and the sliding block and the contact surface between the pressing block and the sliding block are designed into the inclined faces, the sliding block moves vertically to clamp the workpiece, due to the structural design of the inclined faces, the clamped work piece is always subject to a downward force, the problem that the workpiece rises upwards when clamped is resolved, the positioning is accurate, the use is convenient, safe and reliable.
Description
Technical field
The utility model relates to a kind of Workpiece clamping positioner, belongs to the Machining Technology field.
Background technology
At present, in mechanical processing process, when workpiece is carried out Milling Process, the mode clamping and positioning that at first usually adopts vice chuck to clamp usually causes workpiece to upwarp, affects clamping precision and adopt vice to clamp, thereby affected product quality, reduced product percent of pass.
The utility model content
The utility model purpose is that a kind of registration, easy to use and safe and reliable clamping and positioning device are provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of clamping and positioning device, be used for Workpiece clamping is positioned worktable panel, and comprise fixed block, compact heap and sliding shoe; Described fixed block is fixedly mounted on the worktable panel, and described sliding shoe is movably arranged on worktable panel; Described sliding shoe is presented large beneath voussoir, is connected between fixed block and the compact heap; Described fixed block and sliding shoe, compact heap and sliding shoe joint face are respectively the slope that is complementary with the sliding shoe profile; Described sliding shoe is by the clamping of lock-screw degree of tightness realization to described workpiece.
Preferably, compact heap and described workpiece contact-making surface are arc contact surface.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
A kind of clamping and positioning device of the utility model scheme, utilize that contact-making surface is inclined design between fixed block and sliding shoe, compact heap and the sliding shoe, when moving up and down, sliding shoe promotes the compact heap realization to the compression of workpiece, because the structural design on inclined-plane, clamped workpiece is subjected to downward active force all the time, the problem that has upwarped when having solved clamping workpiece, accurate positioning, easy to use and safe and reliable.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the Facad structure schematic diagram of a kind of clamping and positioning device of the present utility model;
Accompanying drawing 2 is the top view of a kind of clamping and positioning device of the present utility model;
Wherein: 1, fixed block; 2, compact heap; 3, sliding shoe; 4, lock-screw; 5, worktable panel; 6, workpiece; 7, slope.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Accompanying drawing 1,2 is a kind of clamping and positioning device described in the utility model, this clamping and positioning device is used for workpiece 6 clamping and positioning in worktable panel 5, mainly comprise fixed block 1, compact heap 2 and sliding shoe 3, fixed block 1 is fixedly mounted on the worktable panel 5, sliding shoe 3 is movably arranged on the worktable panel 5, this sliding shoe 3 is presented large beneath voussoir, be connected between fixed block 1 and the compact heap 2, fixed block 1 and sliding shoe 3, compact heap 2 is respectively the slope 7 that is complementary with sliding shoe 3 profiles with sliding shoe 3 joint faces, and sliding shoe 3 promotes the clamping that compact heap 2 is realized workpiece 6 by lock-screw 4 locking downwards.
When workpiece when being cylindrical, compact heap 2 is arc contact surface with the contact-making surface of workpiece 6.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (2)
1. a clamping and positioning device is used for Workpiece clamping is positioned worktable panel, it is characterized in that: also comprise fixed block, compact heap and sliding shoe; Described fixed block is fixedly mounted on the worktable panel, and described sliding shoe is movably arranged on worktable panel; Described sliding shoe is presented large beneath voussoir, is connected between fixed block and the compact heap; Described fixed block and sliding shoe, compact heap and sliding shoe joint face are respectively the slope that is complementary with the sliding shoe profile; Described sliding shoe is by the clamping of lock-screw degree of tightness realization to described workpiece.
2. a kind of clamping and positioning device according to claim 1, it is characterized in that: described compact heap and described workpiece contact-making surface are arc contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410497 CN202804747U (en) | 2012-07-30 | 2012-07-30 | Clamping and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410497 CN202804747U (en) | 2012-07-30 | 2012-07-30 | Clamping and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804747U true CN202804747U (en) | 2013-03-20 |
Family
ID=47863690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220410497 Expired - Fee Related CN202804747U (en) | 2012-07-30 | 2012-07-30 | Clamping and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804747U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139315A (en) * | 2014-06-16 | 2014-11-12 | 鹰普（中国）有限公司 | Fixture of plain vice mechanism for milling |
| CN104690337A (en) * | 2015-03-30 | 2015-06-10 | 济南大学 | Fixture for drilling split nuts |
| CN107520648A (en) * | 2017-09-19 | 2017-12-29 | 菲斯达精密工业部件（苏州）有限公司 | A kind of single-station grip device |
| CN112935814A (en) * | 2021-02-01 | 2021-06-11 | 东风汽车股份有限公司 | Inclined plane ripple limiting type clamping device |
-
2012
- 2012-07-30 CN CN 201220410497 patent/CN202804747U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139315A (en) * | 2014-06-16 | 2014-11-12 | 鹰普（中国）有限公司 | Fixture of plain vice mechanism for milling |
| CN104690337A (en) * | 2015-03-30 | 2015-06-10 | 济南大学 | Fixture for drilling split nuts |
| CN107520648A (en) * | 2017-09-19 | 2017-12-29 | 菲斯达精密工业部件（苏州）有限公司 | A kind of single-station grip device |
| CN107520648B (en) * | 2017-09-19 | 2023-12-29 | 菲斯达精密工业部件（苏州）有限公司 | Single-station clamp device |
| CN112935814A (en) * | 2021-02-01 | 2021-06-11 | 东风汽车股份有限公司 | Inclined plane ripple limiting type clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140730 |
|
| EXPY | Termination of patent right or utility model |