CN202356654U - Special core rising clamp for rear end plate of output shaft of auto spare parts - Google Patents
Special core rising clamp for rear end plate of output shaft of auto spare parts Download PDFInfo
- Publication number
- CN202356654U CN202356654U CN2011204147295U CN201120414729U CN202356654U CN 202356654 U CN202356654 U CN 202356654U CN 2011204147295 U CN2011204147295 U CN 2011204147295U CN 201120414729 U CN201120414729 U CN 201120414729U CN 202356654 U CN202356654 U CN 202356654U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- piston ring
- mandrel
- output shaft
- rear end
- 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 relates to a special core rising clamp for a rear end plate of an output shaft of auto spare parts, comprising a clamp body (1), an anti-rotating pin (4) and a dabber (15), wherein the clamp body (1) is provided with the dabber (15) which is in interference fit with a dabber hole (2); a plurality of anti-rotating pins A (4) and a plurality of anti-rotating pins B (17) are respectively arranged on the clamp body (1); a spring (18) is sleeved at the anti-rotating pins B (17); a plurality of packing ring sheets (6) are arranged on the dabber (15); the excircles (9) of the packing ring sheets are provided with springs (8) and workpieces (10) for tightening the packing ring sheets (6); big platens (11) for compacting the packing ring sheets (6) are arranged on the packing ring sheets (6); and screws (14) for securing the big platens (11) are arranged on the dabber (15). The special core rising clamp for a rear end plate of an output shaft of auto spare parts has the advantages of solving the problem for clamping the thin-wall parts, not only controlling the deflection of the workpieces and guaranteeing the working accuracy, but also being convenient for clamping and being simple in structure.
Description
Technical field:
The utility model relates to the special fixture of a kind of thin wall work-piece processing, refers more particularly to a kind of output shaft rear end closure of automobile parts special use core anchor clamps that rise.
Background technology:
Prior art adopts the soft pawl of lathe to tighten the method for workpiece small end endoporus, the big end of processing output shaft rear end closure, and the small end of output shaft rear end closure is a thin-wall part, soft pawl is tightened endoporus can make workpiece hole and cylindrical distortion.
Summary of the invention:
The purpose of the utility model provides a kind of convenient mounting and clamping, output shaft rear end closure of automobile parts special use simple in structure, cheap, that can the guarantee machining accuracy core anchor clamps that rise.
The purpose of the utility model is to realize like this; A kind of output shaft rear end closure of automobile parts special use core anchor clamps that rise comprise clamp body, stop pin, mandrel, it is characterized in that: described clamp body is provided with the mandrel that adopts interference fit with clamp body mandrel hole; Be respectively arranged with several stop pins A, several stop pins B on the clamp body; Be with spring on the stop pin B, mandrel is provided with some piston ring sheets, and piston ring sheet cylindrical is provided with extension spring and the workpiece that tightens up the piston ring sheet; Be provided with the large plate that compresses the piston ring sheet above the piston ring sheet, the mandrel upper end is provided with the screw rod of fastening large plate.
The utility model has solved the clamping problem of thin-wall part, has not only controlled the deflection of workpiece, has guaranteed machining accuracy, and convenient mounting and clamping, and is simple in structure.
Description of drawings:
For the content that makes the utility model is expressly understood more easily,, the utility model is done further detailed explanation below according to specific embodiment and combine accompanying drawing:
Fig. 1 is the front view of the utility model;
Fig. 2 is the vertical view of the utility model.
Among the figure: 1, clamp body, 2, clamp body mandrel hole, 3, clamp body pin-and-hole A, 4, stop pin A; 5, workpiece locating hole, 6, the piston ring sheet, 7, piston ring sheet extension spring groove, 8, extension spring; 9, piston ring sheet cylindrical, 10, workpiece, 11, large plate, 12, little pressing plate; 13, nut, 14, screw rod, 15, mandrel, 16, the mandrel inclined-plane; 17, stop pin B, 18, spring, 19, the workpiece locating surface, 20, clamp body pin-and-hole B.
The specific embodiment:
With reference to accompanying drawing; A kind of output shaft rear end closure of automobile parts special use core anchor clamps that rise comprise clamp body 1, stop pin 4, mandrel 15, it is characterized in that: described clamp body 1 is provided with the mandrel 15 that adopts interference fit with clamp body mandrel hole 2; Be respectively arranged with several stop pins A4, several stop pins B17 on the clamp body 1; Be with spring 18 on the stop pin B17, mandrel 15 is provided with some piston ring sheets 6, and piston ring sheet cylindrical 9 is provided with extension spring 8 and the workpiece 10 that tightens up piston ring sheet 6; Be provided with the large plate 11 that compresses piston ring sheet 6 above the piston ring sheet 6, mandrel 15 upper ends are provided with the screw rod 14 of fastening large plate 11.During practical implementation, installation steps are following:
⑴ stop pin B17 is pressed in the clamp body anti-rotation pin-and-hole B20, and spring 18 is inserted in stop pin B17;
⑵ mandrel 15 is pressed into clamp body mandrel hole 2;
⑶ arrange some piston ring sheets 6 on mandrel inclined-plane 16, and B17 is located with stop pin, and extension spring 8 is placed in the piston ring sheet extension spring groove 7, and piston ring sheet 6 and mandrel inclined-plane 16 are fitted tightly;
⑷ stop pin A4 is pressed in the clamp body anti-rotation pin-and-hole A3;
⑸ install to the output shaft rear end closure of automobile parts special use with workpiece 10 and rise on the core anchor clamps, and large plate 11 presses piston ring sheet 6, refills little pressing plate 12; Use nut 13 to tighten up pressing plate, this is piston ring sheet 6 stressed outer rising, and extension spring 8 is simultaneously tightened up it again and prevented the spallation distortion; Make piston ring sheet 6 compress the mandrel inclined-plane; Piston ring sheet cylindrical 9 is tightened workpiece locating hole 5, and stop pin A4 top tight workpiece 10 simultaneously, prevent its rotation.
Claims (1)
1. output shaft rear end closure of automobile parts special use core anchor clamps that rise; Comprise clamp body (1), stop pin (4), mandrel (15); It is characterized in that: described clamp body (1) is provided with the mandrel (15) that adopts interference fit with clamp body mandrel hole (2); Be respectively arranged with several stop pins A (4), several stop pins B (17) on the clamp body (1); Be with spring (18) on the stop pin B (17), mandrel (15) is provided with some piston ring sheets (6), and piston ring sheet cylindrical (9) is provided with extension spring (8) and the workpiece (10) that tightens up piston ring sheet (6); Be provided with the large plate (11) that compresses piston ring sheet (6) above the piston ring sheet (6), mandrel (15) upper end is provided with the screw rod (14) of fastening large plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204147295U CN202356654U (en) | 2011-10-27 | 2011-10-27 | Special core rising clamp for rear end plate of output shaft of auto spare parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204147295U CN202356654U (en) | 2011-10-27 | 2011-10-27 | Special core rising clamp for rear end plate of output shaft of auto spare parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356654U true CN202356654U (en) | 2012-08-01 |
Family
ID=46567871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204147295U Expired - Fee Related CN202356654U (en) | 2011-10-27 | 2011-10-27 | Special core rising clamp for rear end plate of output shaft of auto spare parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202356654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624287A (en) * | 2013-11-25 | 2014-03-12 | 山推工程机械股份有限公司 | Workpiece positioning tool for machine tool |
| CN109382648A (en) * | 2018-09-12 | 2019-02-26 | 中车大连机车车辆有限公司 | The mounting device and installation method of diesel engine front end lid |
-
2011
- 2011-10-27 CN CN2011204147295U patent/CN202356654U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624287A (en) * | 2013-11-25 | 2014-03-12 | 山推工程机械股份有限公司 | Workpiece positioning tool for machine tool |
| CN103624287B (en) * | 2013-11-25 | 2016-04-06 | 山推工程机械股份有限公司 | A kind of lathe workpiece positioning tool |
| CN109382648A (en) * | 2018-09-12 | 2019-02-26 | 中车大连机车车辆有限公司 | The mounting device and installation method of diesel engine front end lid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Hengyi Automobile Parts Co., Ltd. Assignor: Ju Xiaoping Contract record no.: 2015320000242 Denomination of utility model: Special core rising clamp for rear end plate of output shaft of auto spare parts Granted publication date: 20120801 License type: Exclusive License Record date: 20150416 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170905 Address after: Zhongzhou Development Zone in Jingjiang City, Jiangsu province Taizhou city 214500 West Road No. 6 Patentee after: Jiangsu Hengyi auto parts Limited by Share Ltd Address before: Jingjiang City Zhongzhou Road 214500 Jiangsu city of Taizhou province No. 6 Patentee before: Ju Xiaoping |
|
| 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: 20120801 Termination date: 20191027 |