CN102967217A - Workpiece clamping and positioning mechanism - Google Patents
Workpiece clamping and positioning mechanism Download PDFInfo
- Publication number
- CN102967217A CN102967217A CN2012104713969A CN201210471396A CN102967217A CN 102967217 A CN102967217 A CN 102967217A CN 2012104713969 A CN2012104713969 A CN 2012104713969A CN 201210471396 A CN201210471396 A CN 201210471396A CN 102967217 A CN102967217 A CN 102967217A
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- handle
- workpiece
- positioning
- pin
- positioning mechanism
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a workpiece clamping and positioning mechanism. The requirement of double-sided reference positioning of a workpiece can be met, so that the detection measurement accuracy of a workpiece is guaranteed. The workpiece clamping and positioning mechanism comprises a base. The workpiece clamping and positioning mechanism is characterized in that the lower end of the base is uniformly provided with a positioning pin; two sides of the base are respectively and movably hinged with handles through handle pin shafts; the handle pin shafts are symmetrically arranged; an L-shaped positioning hook is arranged on the handle through a pin shaft; a positioning block is arranged on the positioning hook; and the positioning pin and the positioning block are vertically opposite to each other.
Description
Technical field
The present invention relates to measure the technical field of the instruments of inspection, be specially a kind of clamping positioning mechanism of workpiece.
Background technology
When workpiece being detected measurement, need to carry out clamping and positioning to part, if when the part that needs detection to measure had benchmark position positioning requirements to upper lower plane, common clamp system can not satisfy the requirement of two-sided origin reference location, thereby has affected the detection measuring accuracy of workpiece.
Summary of the invention
For the problems referred to above, the invention provides a kind of clamping positioning mechanism of workpiece, can satisfy the requirement of the two-sided origin reference location of workpiece, thereby guarantee the detection measuring accuracy of workpiece.
Its technical scheme is such: a kind of clamping positioning mechanism of workpiece, it comprises pedestal, it is characterized in that: described pedestal lower end evenly is provided with register pin, described pedestal both sides are movably hinged with handle by the handle bearing pin respectively, described handle pin rotational symmetry arranges, be provided with L shaped location hook by bearing pin on the described handle, be provided with locating piece on the described location hook, described register pin is relative up and down with described locating piece.
It is further characterized in that: described pedestal lower end evenly is provided with three register pins.
In the said structure of the present invention, the pedestal lower end evenly is provided with register pin, described pedestal both sides are movably hinged with handle by the handle bearing pin respectively, the handle pin rotational symmetry arranges, be provided with L shaped location hook by bearing pin on the handle, be provided with locating piece on the L shaped location hook, register pin is relative up and down with locating piece, rotation by handle, L shaped location hook moves up and down synchronously, by the register pin of the locating piece on the L shaped location hook and pedestal lower end, realized the two-sided origin reference location of workpiece, thereby guaranteed the detection measuring accuracy of workpiece.
Description of drawings
Fig. 1 is the main TV structure figure of the clamping positioning mechanism of workpiece of the present invention;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
See Fig. 1, Fig. 2, a kind of clamping positioning mechanism of workpiece, it comprises pedestal 1, pedestal 1 lower end evenly is provided with three register pins 2, pedestal 1 both sides are respectively by handle bearing pin 3-1,3-2 is movably hinged with handle 4-1,4-2, handle bearing pin 3-1,3-2 is symmetrical arranged, handle 4-1,4-2 is upper by bearing pin 5-1,5-2 is provided with L shaped location hook 6-1,6-2, location hook 6-1, be provided with locating piece 7-1 on the 6-2,7-2, register pin 2 and locating piece 7-1,7-2 is relative up and down, workpiece 8 is placed on register pin 2 and locating piece 7-1, between the 7-2, by the rotation of handle, L shaped location hook moves up and down synchronously, by the register pin of the locating piece on the L shaped location hook and pedestal lower end, realize the two-sided origin reference location of workpiece, thereby guaranteed the detection measuring accuracy of workpiece.
Claims (2)
1. the clamping positioning mechanism of a workpiece, it comprises pedestal, it is characterized in that: described pedestal lower end evenly is provided with register pin, described pedestal both sides are movably hinged with handle by the handle bearing pin respectively, described handle pin rotational symmetry arranges, be provided with L shaped location hook by bearing pin on the described handle, be provided with locating piece on the described location hook, described register pin is relative up and down with described locating piece.
2. the clamping positioning mechanism of a kind of workpiece according to claim 1, it is characterized in that: described pedestal lower end evenly is provided with three register pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104713969A CN102967217A (en) | 2012-11-20 | 2012-11-20 | Workpiece clamping and positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104713969A CN102967217A (en) | 2012-11-20 | 2012-11-20 | Workpiece clamping and positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102967217A true CN102967217A (en) | 2013-03-13 |
Family
ID=47797522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104713969A Pending CN102967217A (en) | 2012-11-20 | 2012-11-20 | Workpiece clamping and positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102967217A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088233U (en) * | 1991-04-10 | 1991-11-06 | 铁道部成都机车车辆工厂 | Apparatus for measuring half perimeter and contra-aperture planes parallelness of thin bush |
| US5193286A (en) * | 1992-04-21 | 1993-03-16 | Collier Kevin E | Modular gage |
| JP2000176573A (en) * | 1998-12-18 | 2000-06-27 | Amada Co Ltd | Clamp exchange device |
| CN201496450U (en) * | 2009-08-13 | 2010-06-02 | 布雷博(南京)制动系统有限公司 | Part to be processed with three positioning holes and positioning and clamping device thereof |
| CN202144022U (en) * | 2011-06-15 | 2012-02-15 | 李正峰 | Fixture |
| CN102407455A (en) * | 2011-09-19 | 2012-04-11 | 蚌埠市福沃特车轮制造科技有限公司 | Machining bench capable of rapidly compressing automobile hub |
| CN202947599U (en) * | 2012-11-20 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Clamping positioning mechanism of workpiece |
-
2012
- 2012-11-20 CN CN2012104713969A patent/CN102967217A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088233U (en) * | 1991-04-10 | 1991-11-06 | 铁道部成都机车车辆工厂 | Apparatus for measuring half perimeter and contra-aperture planes parallelness of thin bush |
| US5193286A (en) * | 1992-04-21 | 1993-03-16 | Collier Kevin E | Modular gage |
| JP2000176573A (en) * | 1998-12-18 | 2000-06-27 | Amada Co Ltd | Clamp exchange device |
| CN201496450U (en) * | 2009-08-13 | 2010-06-02 | 布雷博(南京)制动系统有限公司 | Part to be processed with three positioning holes and positioning and clamping device thereof |
| CN202144022U (en) * | 2011-06-15 | 2012-02-15 | 李正峰 | Fixture |
| CN102407455A (en) * | 2011-09-19 | 2012-04-11 | 蚌埠市福沃特车轮制造科技有限公司 | Machining bench capable of rapidly compressing automobile hub |
| CN202947599U (en) * | 2012-11-20 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Clamping positioning mechanism of workpiece |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130313 |