CN201744711U - Pressure jig positioning pin - Google Patents
Pressure jig positioning pin Download PDFInfo
- Publication number
- CN201744711U CN201744711U CN201020061480XU CN201020061480U CN201744711U CN 201744711 U CN201744711 U CN 201744711U CN 201020061480X U CN201020061480X U CN 201020061480XU CN 201020061480 U CN201020061480 U CN 201020061480U CN 201744711 U CN201744711 U CN 201744711U
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- CN
- China
- Prior art keywords
- pin
- positioning
- jig
- handle
- positioning pin
- 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 provides a pressure jig positioning pin. The technical scheme of the utility model is that a slot hole is arranged on a handle of a common positioning pin; a transverse pin can move up and down in the slot hole; a pin core is in H7/f7 clearance fit with the handle; the excircle of a pin sleeve is in H7/f7 clearance fit with a jig positioning hole; and a spring makes a cone ball nut always separated from the pin sleeve. The spring generates pretensioned force by locking the positioning pin core so as to compress a jig plate when positioning a jig. The pressure jig positioning pin has the advantages of double functions of positioning and compression, simple operation, good positioning effect and high precision.
Description
Technical field:
The utility model relates to a kind of drill jig of pressure alignment pin that has, and belongs to field of machining.
Background technology:
Alignment pin is a setting element commonly used on the anchor clamps, generally be used for the location of holing on the drill jig, but common alignment pin only has positioning function, in actual use, for preventing that bushing plate from moving, must install the bushing plate hold down gag additional, cause drill jig to locate not only complexity but also length consuming time.
Summary of the invention:
The purpose of this utility model just provides a kind of drill jig of pressure alignment pin that has, the function that has the drill jig location simultaneously and compress.
The technical solution of the utility model is: open a slotted hole on common alignment pin handle, lateral pin can move up and down in this slotted hole, all adopt the H7/f7 matched in clearance between the cylindrical of pin core and handle, guide and the drill jig locating hole, spring makes taper ball nut and guide remain released state.Make spring produce pretension by the locking positioning pin heart, when drill jig is positioned, compress bushing plate.
The beneficial effects of the utility model are: the dual-use function that has the location and compress, and simple to operate, good positioning effect, precision height.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model work schematic diagram.
The specific embodiment:
With reference to Fig. 1 as can be known, a kind of have press the drill jig alignment pin, on common alignment pin handle 1, open a slotted hole 7, lateral pin 3 can move up and down in this slotted hole 7, all adopt the H7/f7 matched in clearance between the cylindrical of pin core 2 and handle 1, guide 4 and the drill jig locating hole, spring 5 makes taper ball nut 6 and guide 4 remain released state.
With reference to Fig. 2 as can be known, a kind of have an assembly features of pressing drill jig alignment pin and drill jig 9, bushing plate 8.
Claims (1)
1. one kind has the drill jig of pressure alignment pin, it is characterized in that: on common alignment pin handle (1), open a slotted hole (7), lateral pin (3) can move up and down in this slotted hole (7), all adopt the H7/f7 matched in clearance between the cylindrical of pin core (2) and handle (1), guide (4) and the drill jig locating hole, spring (5) makes taper ball nut (6) and guide (4) remain released state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020061480XU CN201744711U (en) | 2010-01-20 | 2010-01-20 | Pressure jig positioning pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020061480XU CN201744711U (en) | 2010-01-20 | 2010-01-20 | Pressure jig positioning pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744711U true CN201744711U (en) | 2011-02-16 |
Family
ID=43579381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020061480XU Expired - Fee Related CN201744711U (en) | 2010-01-20 | 2010-01-20 | Pressure jig positioning pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744711U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649172A (en) * | 2012-04-18 | 2012-08-29 | 河南省西峡汽车水泵股份有限公司 | Drilling positioning device and drilling positioning method of double-tire exhaust manifold air inlet flange |
| CN102649171A (en) * | 2012-04-18 | 2012-08-29 | 河南省西峡汽车水泵股份有限公司 | Adjustable drill hole positioning device and drill hole positioning method for air inlet flange of exhaust manifold |
| CN102649170A (en) * | 2012-04-18 | 2012-08-29 | 河南省西峡汽车水泵股份有限公司 | Drilling and positioning device of air inlet flange of four-hole type exhaust manifold and drilling and positioning method |
| CN102653009A (en) * | 2012-04-18 | 2012-09-05 | 河南省西峡汽车水泵股份有限公司 | Fixed-type exhaust manifold intake flange drilling and positioning device and drilling and positioning method |
-
2010
- 2010-01-20 CN CN201020061480XU patent/CN201744711U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649172A (en) * | 2012-04-18 | 2012-08-29 | 河南省西峡汽车水泵股份有限公司 | Drilling positioning device and drilling positioning method of double-tire exhaust manifold air inlet flange |
| CN102649171A (en) * | 2012-04-18 | 2012-08-29 | 河南省西峡汽车水泵股份有限公司 | Adjustable drill hole positioning device and drill hole positioning method for air inlet flange of exhaust manifold |
| CN102649170A (en) * | 2012-04-18 | 2012-08-29 | 河南省西峡汽车水泵股份有限公司 | Drilling and positioning device of air inlet flange of four-hole type exhaust manifold and drilling and positioning method |
| CN102653009A (en) * | 2012-04-18 | 2012-09-05 | 河南省西峡汽车水泵股份有限公司 | Fixed-type exhaust manifold intake flange drilling and positioning device and drilling and positioning method |
| CN102649171B (en) * | 2012-04-18 | 2014-01-15 | 河南省西峡汽车水泵股份有限公司 | Adjustable drill hole positioning device and drill hole positioning method for air inlet flange of exhaust manifold |
| CN102649170B (en) * | 2012-04-18 | 2014-01-15 | 河南省西峡汽车水泵股份有限公司 | Drilling and positioning device of air inlet flange of four-hole type exhaust manifold and drilling and positioning method |
| CN102649172B (en) * | 2012-04-18 | 2014-07-02 | 河南省西峡汽车水泵股份有限公司 | Drilling positioning device and drilling positioning method of double-tire exhaust manifold air inlet flange |
| CN102653009B (en) * | 2012-04-18 | 2014-12-03 | 河南省西峡汽车水泵股份有限公司 | Fixed-type exhaust manifold intake flange drilling and positioning device and drilling and positioning method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130120 |