CN204248507U - The fixture of processing automobile gearbox balancing weight - Google Patents
The fixture of processing automobile gearbox balancing weight Download PDFInfo
- Publication number
- CN204248507U CN204248507U CN201420693044.2U CN201420693044U CN204248507U CN 204248507 U CN204248507 U CN 204248507U CN 201420693044 U CN201420693044 U CN 201420693044U CN 204248507 U CN204248507 U CN 204248507U
- Authority
- CN
- China
- Prior art keywords
- fixed head
- balancing weight
- base plate
- fixedly installed
- alignment 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 discloses a kind of fixture of processing automobile gearbox balancing weight, comprise the base plate be arranged on turning center operating desk, the side of described base plate is provided with fixed head I; On the vertical plane of described fixed head I, pairing is fixedly installed alignment pin, positioning seat successively, and alignment pin is set to stepped cylindrical shape; Described positioning seat is provided with the groove coordinated with the bottom of balancing weight; On described base plate, opposite side is provided with fixed head II; Face relative with fixed head I on described fixed head II is fixedly installed multiple cylinder, and the quantity of cylinder is equal with the quantity of described alignment pin; Screw mandrel front portion in described cylinder is set to stepped cylindrical shape, for compressing balancing weight.Clamp structure of the present utility model is simple, easy to operate, is applicable to fraising technique, and all right time processing more than one piece balancing weight, can meet the demand of mass production, thus enhance productivity.
Description
Technical field
The utility model belongs to field of machining, is specifically related to a kind of fixture of processing automobile gearbox balancing weight.
Background technology
Along with the fast development of automobile industry, automobile production enters the rapid batch production phase already, and the production of corresponding auto parts and components also must catch up with the rhythm of rapid batch production.At present, some automobile gearbox generally takes to increase the mode of balancing weight in order to improve gearshift feel.Be cast with in the process of the balancing weight of preformed hole in processing, need hinge macropore and aperture, but traditional processing technology, balancing weight not being cast preformed hole macropore and aperture is adopt the processing mode processing of boring and bore hole to obtain, and at every turn can only clamping balancing weight, working (machining) efficiency is low, can not adapt to the demand that automobile rapid batch is produced.Therefore, a kind of applicable fraising of design is needed and the fixture that can manufacture after adopting the processing mode of fraising, to meet processing request.
Utility model content
The technical problem of fraising processing technology is not suitable in order to solve boring and fixture for boring machine in prior art, the fixture of the processing automobile gearbox balancing weight that the utility model provides a kind of turning center to use, this fixture not only can meet fraising technological requirement, all right time processing more than one piece balancing weight, thus realize batch production, substantially increase production efficiency.
The utility model is achieved through the following technical solutions:
A fixture for processing automobile gearbox balancing weight, comprises base plate, is arranged on the operating desk of turning center, and the side of described base plate is provided with fixed head I; On the vertical plane of described fixed head I, pairing is fixedly installed alignment pin and positioning seat successively, and alignment pin is set to stepped cylindrical shape, for locating the locating hole of balancing weight; Described positioning seat is provided with the groove coordinated with the bottom of balancing weight; Side relative with fixed head I on described base plate is provided with fixed head II; Face relative with fixed head I on described fixed head II is fixedly installed multiple cylinder, and the quantity of cylinder is equal with the quantity of described alignment pin; Screw mandrel front portion in described cylinder is set to stepped cylindrical shape, for compressing balancing weight.
Further, described fixed head I and fixed head II are welded on base plate.
Further, described alignment pin is by interference fit and be fixedly installed on fixed head I with nut, and described positioning seat is fixedly installed on fixed head I by countersunk pin, and described countersunk pin is provided with spring; Described cylinder is fixedly installed on fixed head II by bolt and pin.
The beneficial effects of the utility model:
Use the fixture of processing automobile gearbox balancing weight of the present utility model, structure is simple, easy to operate; On turning center, not only can meet fraising technological requirement, the aperture of all right time processing more than one piece balancing weight, realizes batch machining.Adopt cylinder to compress reliable, simple to operate as the hold down gag of fixture simultaneously.
Accompanying drawing explanation
Fig. 1 is clamp shaft mapping of the present utility model.
Fig. 2 is that the B of Fig. 1 is to partial schematic diagram.
Fig. 3 is that this uses novel fixture to use schematic diagram.
Reference numeral
1-base plate; 2-fixed head I; 3-fixed head II; 4-cylinder;
5-screw mandrel; 6-alignment pin; 7-positioning seat; 8-locating hole;
9-countersunk pin; 10-spring; 11-locating surface.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, Figure 2 and Figure 3, the fixture of processing automobile gearbox balancing weight of the present utility model, comprise base plate 1, it is arranged on the operating desk of turning center, and the side of described base plate is provided with fixed head I 2; On the vertical plane of described fixed head I 2, pairing is fixedly installed alignment pin 6 and positioning seat 7 successively, and alignment pin 6 is set to stepped cylindrical shape, adds man-hour, and the locating hole 8 that the front end of alignment pin 6 penetrates balancing weight positions; Described positioning seat 7 is provided with the groove coordinated with the bottom of balancing weight; On described base plate 1, the opposite side relative with fixed head I 2 is provided with fixed head II 3; Face relative with fixed head I 2 on described fixed head II 3 is fixedly installed multiple cylinder 4, and the quantity of cylinder 4 is equal with the quantity of described alignment pin 6; Screw mandrel 5 front portion in described cylinder 4 is set to stepped cylindrical shape, for compressing the locating surface 11 of balancing weight.Cylinder 4 is connected with the gas circuit of turning center, is moved thus drive screw mandrel 7 to compress or unclamp the locating surface 11 of balancing weight by gas flow optimized cylinder 4.
Described fixed head I 2 and fixed head II 3 are welded on base plate 1.
Described alignment pin 6 is by interference fit and be fixedly installed on fixed head I 2 with nut, described positioning seat 7 is fixedly installed on fixed head I 2 by countersunk pin 9, described countersunk pin is provided with spring 10, when cylinder 4 unclamps, flexible groove balancing weight being ejected positioning seat 7 of spring 10, is convenient to take out the balancing weight machined; Described cylinder 4 is fixedly installed on fixed head II 3 by bolt and pin.
Claims (3)
1. a fixture for processing automobile gearbox balancing weight, is characterized in that: comprise base plate (1), it is arranged on the operating desk of turning center, and the side of described base plate is provided with fixed head I (2); On the vertical plane of described fixed head I (2), pairing is fixedly installed alignment pin (6) and positioning seat (7) successively, and alignment pin (6) is set to stepped cylindrical shape, for locating the locating hole of balancing weight; Described positioning seat (7) is provided with the groove coordinated with the bottom of balancing weight; The upper side relative with fixed head I (2) of described base plate (1) is provided with fixed head II (3); The upper face relative with fixed head I (2) is fixedly installed multiple cylinder (4) with described fixed head II (3), and the quantity of cylinder (4) is equal with the quantity of described alignment pin (6); Screw mandrel (5) front portion in described cylinder (4) is set to stepped cylindrical shape, for compressing balancing weight.
2. the fixture of processing automobile gearbox balancing weight according to claim 1, is characterized in that: described fixed head I (2) and fixed head II (3) are welded on base plate (1).
3. the fixture of processing automobile gearbox balancing weight according to claim 1, it is characterized in that: described alignment pin (6) is by interference fit and be fixedly installed on fixed head I (2) with nut, described positioning seat (7) is fixedly installed on fixed head I (2) by countersunk pin (9), described countersunk pin is provided with spring (10); Described cylinder (4) is fixedly installed on fixed head II (3) by bolt and pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693044.2U CN204248507U (en) | 2014-11-18 | 2014-11-18 | The fixture of processing automobile gearbox balancing weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420693044.2U CN204248507U (en) | 2014-11-18 | 2014-11-18 | The fixture of processing automobile gearbox balancing weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248507U true CN204248507U (en) | 2015-04-08 |
Family
ID=52952858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420693044.2U Expired - Fee Related CN204248507U (en) | 2014-11-18 | 2014-11-18 | The fixture of processing automobile gearbox balancing weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248507U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215731A (en) * | 2015-09-30 | 2016-01-06 | 重庆凯顺机械有限公司 | The fixture of balancing weight and processing method thereof |
| CN105215733A (en) * | 2015-09-30 | 2016-01-06 | 重庆凯顺机械有限公司 | The fixture of balancing weight and processing method thereof |
| CN105215714A (en) * | 2015-09-30 | 2016-01-06 | 重庆凯顺机械有限公司 | The clamping tool of balancing weight and processing method thereof |
| CN105252318A (en) * | 2015-09-30 | 2016-01-20 | 重庆凯顺机械有限公司 | Clamping tool and machining method for balancing weight |
| CN105252320A (en) * | 2015-09-30 | 2016-01-20 | 重庆凯顺机械有限公司 | Clamp and machining method for balancing weight |
| CN105252319A (en) * | 2015-09-30 | 2016-01-20 | 重庆凯顺机械有限公司 | Clamp for balancing weight and machining method of balancing weight |
-
2014
- 2014-11-18 CN CN201420693044.2U patent/CN204248507U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215731A (en) * | 2015-09-30 | 2016-01-06 | 重庆凯顺机械有限公司 | The fixture of balancing weight and processing method thereof |
| CN105215733A (en) * | 2015-09-30 | 2016-01-06 | 重庆凯顺机械有限公司 | The fixture of balancing weight and processing method thereof |
| CN105215714A (en) * | 2015-09-30 | 2016-01-06 | 重庆凯顺机械有限公司 | The clamping tool of balancing weight and processing method thereof |
| CN105252318A (en) * | 2015-09-30 | 2016-01-20 | 重庆凯顺机械有限公司 | Clamping tool and machining method for balancing weight |
| CN105252320A (en) * | 2015-09-30 | 2016-01-20 | 重庆凯顺机械有限公司 | Clamp and machining method for balancing weight |
| CN105252319A (en) * | 2015-09-30 | 2016-01-20 | 重庆凯顺机械有限公司 | Clamp for balancing weight and machining method of balancing weight |
| CN105252320B (en) * | 2015-09-30 | 2017-10-24 | 重庆凯顺机械有限公司 | The fixture and its processing method of balancing weight |
| CN105215731B (en) * | 2015-09-30 | 2017-10-24 | 重庆凯顺机械有限公司 | The fixture and its processing method of balancing weight |
| CN105252318B (en) * | 2015-09-30 | 2018-04-06 | 重庆凯顺机械有限公司 | The clamping tool and its processing method of balancing weight |
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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: 20150408 Termination date: 20211118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |