CN204135410U - A kind of jig for drilling holes on excircle - Google Patents
A kind of jig for drilling holes on excircle Download PDFInfo
- Publication number
- CN204135410U CN204135410U CN201420535292.4U CN201420535292U CN204135410U CN 204135410 U CN204135410 U CN 204135410U CN 201420535292 U CN201420535292 U CN 201420535292U CN 204135410 U CN204135410 U CN 204135410U
- Authority
- CN
- China
- Prior art keywords
- index dial
- pressing plate
- jig
- excircle
- drilling holes
- 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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- Forging (AREA)
Abstract
The utility model relates to forging equipment, specifically relates to a kind of jig for drilling holes on excircle.A kind of jig for drilling holes on excircle, comprise chuck body, it is characterized in that: described chuck body is provided with 1 spacing hole, inner side is provided with index dial, described index dial is evenly distributed with multiple locating hole, the corresponding locating hole of described spacing hole, described index dial opposite side is provided with clamping device, described chuck body top is provided with brill lamina membranacea, bushing plate top is provided with pressing plate, described pressing plate front end is provided with handle, described lower portion thereof is connected with spring, the described spring other end is connected with elastic positioning pin, described elastic positioning pin is arranged in locating hole through spacing hole.A kind of jig for drilling holes on excircle of this spline structure has simple to operate, easy to use, and production efficiency is high, uniform advantage of holing.
Description
Technical field
The utility model relates to forging equipment, specifically relates to a kind of jig for drilling holes on excircle.
Background technology
In existing technology, on cylindrical, boring is undertaken processing by the method for scribing by bench worker, but make the position degree in hole be difficult to ensure due to the restriction of precision of ruling, and working strength is larger, is only suitable for Single unit job lot production.So traditional processing method can not meet technical requirement.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, and provide one to have simple to operate, easy to use, production efficiency is high, uniform jig for drilling holes on excircle of holing.
The technical solution of the utility model is achieved in that a kind of jig for drilling holes on excircle, comprise chuck body, it is characterized in that: described chuck body is provided with 1 spacing hole, inner side is provided with index dial, described index dial is evenly distributed with multiple locating hole, the corresponding locating hole of described spacing hole, described index dial opposite side is provided with clamping device, described chuck body top is provided with brill lamina membranacea, bushing plate top is provided with pressing plate, described pressing plate front end is provided with handle, described lower portion thereof is connected with spring, the described spring other end is connected with elastic positioning pin, described elastic positioning pin is arranged in locating hole through spacing hole.
Described clamping device forms by assisting pressing plate, double-end joint lever, work clamp, and described auxiliary pressing plate is arranged on index dial, and be provided with double-end joint lever in the middle of described auxiliary pressing plate rear portion, the described double-end joint lever other end is provided with work clamp.
Described index dial is that index dial often turns over an angle, and workpiece also turns over corresponding angle, can process required workpiece like this by processing equally distributed hole identical with workpiece on index dial.
In use, workpiece to be placed on index dial and by work clamp and double-end joint lever clamping, left handed turning fixed handle makes after elastic positioning pin is moved to the left out index dial, right hand rotation workpiece also makes elastic positioning pin insert in the corresponding locating hole of index dial, release handle makes index dial clamp, namely by bushing plate processing work.
The beneficial effects of the utility model are: a kind of jig for drilling holes on excircle of this spline structure has simple to operate, easy to use, and production efficiency is high, uniform advantage of holing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, chuck body 2, spacing hole 3, index dial 4, locating hole 5, clamping device 6, brill lamina membranacea 7, pressing plate 8, handle 9, spring 10, elastic positioning pin 11, auxiliary pressing plate 12, double-end joint lever 13, work clamp.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1: a kind of jig for drilling holes on excircle, comprise chuck body 1, it is characterized in that: described chuck body 1 is provided with 1 spacing hole 2, inner side is provided with index dial 3, described index dial 3 is evenly distributed with multiple locating hole 4, the corresponding locating hole 4 of described spacing hole 2, described index dial 3 opposite side is provided with clamping device 5, described chuck body 1 top is provided with bores lamina membranacea 6, bushing plate 6 top is provided with pressing plate 7, described pressing plate 7 front end is provided with handle 8, described handle 8 bottom is connected with spring 9, described spring 9 other end is connected with elastic positioning pin 10, described elastic positioning pin 10 is arranged in locating hole 4 through spacing hole 2.
Described clamping device 5 is made up of auxiliary pressing plate 11, double-end joint lever 12, work clamp 13, described auxiliary pressing plate 11 is arranged on index dial 3, be provided with double-end joint lever 12 in the middle of described auxiliary pressing plate 11 rear portion, described double-end joint lever 12 other end is provided with work clamp 13.
Described index dial 3 is that index dial 3 often turns over an angle, and workpiece also turns over corresponding angle, can process required workpiece like this by processing equally distributed hole identical with workpiece on index dial 3.
In use, workpiece to be placed on index dial 3 and to be clamped by work clamp 13 and double-end joint lever 12, left handed turning fixed handle 8 makes after elastic positioning pin 10 is moved to the left out index dial 3, right hand rotation workpiece also makes elastic positioning pin 10 insert in the corresponding locating hole 4 of index dial 3, release handle 8 makes index dial 3 clamp, namely by bushing plate 6 processing work.
A kind of jig for drilling holes on excircle of this spline structure has simple to operate, easy to use, and production efficiency is high, uniform advantage of holing.
Claims (3)
1. a jig for drilling holes on excircle, comprise chuck body, it is characterized in that: described chuck body is provided with 1 spacing hole, inner side is provided with index dial, described index dial is evenly distributed with multiple locating hole, the corresponding locating hole of described spacing hole, described index dial opposite side is provided with clamping device, described chuck body top is provided with brill lamina membranacea, bushing plate top is provided with pressing plate, described pressing plate front end is provided with handle, described lower portion thereof is connected with spring, the described spring other end is connected with elastic positioning pin, described elastic positioning pin is arranged in locating hole through spacing hole.
2. a kind of jig for drilling holes on excircle according to claims 1, it is characterized in that: described clamping device forms by assisting pressing plate, double-end joint lever, work clamp, described auxiliary pressing plate is arranged on index dial, be provided with double-end joint lever in the middle of described auxiliary pressing plate rear portion, the described double-end joint lever other end is provided with work clamp.
3. a kind of jig for drilling holes on excircle according to claims 1, it is characterized in that: described index dial is by processing equally distributed hole identical with workpiece on index dial, index dial often turns over an angle, and workpiece also turns over corresponding angle, can process required workpiece like this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535292.4U CN204135410U (en) | 2014-09-18 | 2014-09-18 | A kind of jig for drilling holes on excircle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535292.4U CN204135410U (en) | 2014-09-18 | 2014-09-18 | A kind of jig for drilling holes on excircle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135410U true CN204135410U (en) | 2015-02-04 |
Family
ID=52412128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535292.4U Expired - Fee Related CN204135410U (en) | 2014-09-18 | 2014-09-18 | A kind of jig for drilling holes on excircle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135410U (en) |
-
2014
- 2014-09-18 CN CN201420535292.4U patent/CN204135410U/en not_active Expired - Fee Related
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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: 20150204 Termination date: 20170918 |