CN204381920U - A kind of processing connecting rod deep hole special fixture - Google Patents
A kind of processing connecting rod deep hole special fixture Download PDFInfo
- Publication number
- CN204381920U CN204381920U CN201520018144.XU CN201520018144U CN204381920U CN 204381920 U CN204381920 U CN 204381920U CN 201520018144 U CN201520018144 U CN 201520018144U CN 204381920 U CN204381920 U CN 204381920U
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- connecting rod
- base plate
- jig base
- plate
- deep hole
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Abstract
The utility model relates to a kind of processing connecting rod deep hole special fixture, and it comprises table base, front jig base plate, rear jig base plate, front end backing plate, rear end backing plate, rear end bearing pin, prevents anti-marketing installing plate, counnter attack straight pin, side block block mount pad, side block block, top, side oil cylinder seat, single-acting cylinder, front briquetting, rear pressing cover, 90 ° of corner oil hydraulic cylinders, connecting rod and guide pin bushings.Processing connecting rod deep hole special fixture of the present utility model prevents connecting rod from putting back bearing pin design owing to have employed multiple location, the clamping of multiple oil cylinder and installing, therefore ensure that the positioning requirements of deep hole during connecting rod deep hole machining, there is the advantages such as structure is simple, easy to operate, labour intensity is low.
Description
Technical field
The utility model relates to metal-working plant technical field, particularly auto parts machinery deep hole machining field, particularly relates to a kind of processing connecting rod deep hole special fixture.
Background technology
At present, whether put back at auto parts machinery deep hole machining field many employings hand-operated clamping and Artificial Control connecting rod, there is complicated operation, the shortcomings such as efficiency is low, labour intensity is high.
Based on the technical problem of above-mentioned existence, develop a kind of processing connecting rod deep hole special fixture, this special fixture prevent connecting rod from putting back bearing pin design owing to have employed multiple location, the clamping of multiple oil cylinder and installs, therefore ensure that the positioning requirements of deep hole during connecting rod deep hole machining, there is the advantages such as structure is simple, easy to operate, labour intensity is low.
Utility model content
The purpose of this utility model is to overcome prior art deficiency, and provides a kind of rational in infrastructure, and operation is implemented simple, and is applicable to the connecting rod deep hole special fixture in auto parts machinery deep hole machining field.
The technical solution of the utility model is: a kind of processing connecting rod deep hole special fixture, and it comprises table base, front jig base plate, rear jig base plate, front end backing plate, rear end backing plate, rear end bearing pin, prevent anti-marketing installing plate, counnter attack straight pin, side block block mount pad, side block block, top, side oil cylinder seat, single-acting cylinder, front briquetting, rear pressing cover, 90 ° of corner oil hydraulic cylinders, connecting rod and guide pin bushing, wherein said front jig base plate and rear jig base plate are arranged on front side and the rear side of described table base respectively, described front end backing plate and anti-anti-market installing plate and be arranged on described front jig base plate respectively, described counnter attack straight pin is arranged on and describedly anti-anti-markets in the pin-and-hole of installing plate, described rear end backing plate is arranged on described rear jig base plate, described rear end bearing pin is installed in the pin-and-hole of described rear end backing plate, described side block block is installed in side block block mount pad, and described side block block mount pad to be arranged on front jig base plate and inboard near connecting rod, described single-acting cylinder to be installed in the oil cylinder seat of top, described side and to be arranged on front jig base plate and by outside connecting rod, described front briquetting and rear pressing cover are arranged on the pressing plate front end place of former and later two 90 ° of corner oil hydraulic cylinders respectively and are installed on separately on front jig base plate and rear jig base plate.
In sum, the beneficial effects of the utility model are: prevent connecting rod from putting back bearing pin design because processing connecting rod deep hole special fixture have employed multiple location, the clamping of multiple oil cylinder and installs, therefore ensure that the positioning requirements of deep hole during connecting rod deep hole machining, there is the advantages such as structure is simple, easy to operate, labour intensity is low.
Accompanying drawing explanation
Fig. 1 is the sectional view of processing connecting rod deep hole special fixture of the present utility model;
Fig. 2 is the side view of processing connecting rod deep hole special fixture of the present utility model;
Fig. 3 is the top view of processing connecting rod deep hole special fixture of the present utility model.
Detailed description of the invention
The utility model is further described with embodiment below in conjunction with accompanying drawing 1 to Fig. 3.But protection domain of the present utility model is not limited to this.
As Figure 1-3, show a kind of processing connecting rod deep hole special fixture, it comprises table base 1, front jig base plate 2, rear jig base plate 3, front end backing plate 4, rear end backing plate 5, rear end bearing pin 6, prevent anti-marketing installing plate 7, counnter attack straight pin 8, side block block mount pad 9, side block block 10, top, side oil cylinder seat 11, single-acting cylinder 12, front briquetting 13, rear pressing cover 14, 90 ° of corner oil hydraulic cylinders 15, connecting rod 16 and guide pin bushing 17, wherein front jig base plate 2 and rear jig base plate 3 are arranged on front side and the rear side of table base 1 respectively, front end backing plate 4 and anti-ly anti-market installing plate 7 and be arranged on front jig base plate 2, counnter attack straight pin 8 is arranged on to be prevented anti-marketing in the pin-and-hole of installing plate 7, rear end backing plate 5 is arranged on rear jig base plate 3, rear end bearing pin 6 is installed in the pin-and-hole of rear end backing plate 5, side block block 10 is installed in side block block mount pad 9, and described side block block mount pad 9 to be arranged on front jig base plate 2 and by the inboard of connecting rod 16, single-acting cylinder 12 to be installed in the oil cylinder seat 11 of top, side and to be arranged on front jig base plate 2 and by the outside of connecting rod 16, front briquetting 13 and rear pressing cover 14 are arranged on the pressing plate front end place of former and later two 90 ° of corner oil hydraulic cylinders 15 respectively and are installed on separately on front jig base plate 2 and rear jig base plate 3.
When processing clamped condition, the front end of connecting rod 16 is put on front end backing plate 4, rear end is placed on rear end bearing pin 6 and is put on rear end backing plate 5, after side surface of workpiece is held out against forward end side block block by front end single-acting cylinder, two 90 ° of corner oil hydraulic cylinders rotatably compress connecting rod, and laminating drilling holes on connecting rods place, guide pin bushing front end carries out work pieces process.
Processing connecting rod deep hole special fixture of the present utility model is not limited to the link position structure in above-described embodiment, can carry out multiple modification, in a word, all falls in scope of the present utility model not departing from all improvement in the utility model scope.
Claims (1)
1. process a connecting rod deep hole special fixture, it is characterized in that, comprise table base, front jig base plate, rear jig base plate, front end backing plate, rear end backing plate, rear end bearing pin, prevent anti-marketing installing plate, counnter attack straight pin, side block block mount pad, side block block, top, side oil cylinder seat, single-acting cylinder, front briquetting, rear pressing cover, 90 ° of corner oil hydraulic cylinders, connecting rod and guide pin bushing, wherein said front jig base plate and rear jig base plate are arranged on front side and the rear side of described table base respectively, described front end backing plate and anti-anti-market installing plate and be arranged on described front jig base plate respectively, described counnter attack straight pin is arranged on and describedly anti-anti-markets in the pin-and-hole of installing plate, described rear end backing plate is arranged on described rear jig base plate, described rear end bearing pin is installed in the pin-and-hole of described rear end backing plate, described side block block is installed in side block block mount pad, and described side block block mount pad to be arranged on front jig base plate and inboard near connecting rod, described single-acting cylinder to be installed in the oil cylinder seat of top, described side and to be arranged on front jig base plate and by outside connecting rod, described front briquetting and rear pressing cover are arranged on the pressing plate front end place of former and later two 90 ° of corner oil hydraulic cylinders respectively and are installed on separately on front jig base plate and rear jig base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018144.XU CN204381920U (en) | 2015-01-12 | 2015-01-12 | A kind of processing connecting rod deep hole special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018144.XU CN204381920U (en) | 2015-01-12 | 2015-01-12 | A kind of processing connecting rod deep hole special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381920U true CN204381920U (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520018144.XU Active CN204381920U (en) | 2015-01-12 | 2015-01-12 | A kind of processing connecting rod deep hole special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033675A (en) * | 2015-07-07 | 2015-11-11 | 江苏泰隆减速机股份有限公司 | Cycloidal gear boring fixture |
| CN113352118A (en) * | 2021-06-10 | 2021-09-07 | 松下压缩机(大连)有限公司 | Crankshaft machining clamp with automatic positioning and anti-reverse detection functions |
-
2015
- 2015-01-12 CN CN201520018144.XU patent/CN204381920U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033675A (en) * | 2015-07-07 | 2015-11-11 | 江苏泰隆减速机股份有限公司 | Cycloidal gear boring fixture |
| CN113352118A (en) * | 2021-06-10 | 2021-09-07 | 松下压缩机(大连)有限公司 | Crankshaft machining clamp with automatic positioning and anti-reverse detection functions |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |