CN203197634U - Hydraulic tightening clamp used for cylinder sleeve fine boring working procedure - Google Patents
Hydraulic tightening clamp used for cylinder sleeve fine boring working procedure Download PDFInfo
- Publication number
- CN203197634U CN203197634U CN 201320176880 CN201320176880U CN203197634U CN 203197634 U CN203197634 U CN 203197634U CN 201320176880 CN201320176880 CN 201320176880 CN 201320176880 U CN201320176880 U CN 201320176880U CN 203197634 U CN203197634 U CN 203197634U
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- lining
- clamp body
- piston
- conical surface
- clamp
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- 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 hydraulic tightening clamp used for a cylinder sleeve fine boring working procedure. The hydraulic tightening clamp comprises a clamp body (1), a cylinder cover (2), a piston (3), a lining (4), an upper conic body (5), a compressing nut (6) and a round nut (7), wherein the piston (3) is arranged in the clamp body (1) through the cylinder cover (2); the clamp body (1) is internally provided with the lining (4); the upper conic body (5) is arranged at the top of the clamp body, and is positioned between the clamp body (1) and the lining (4); the upper conic body (5) is fixed through the compressing nut (6); the compressing nut (6) is locked through the round nut (7); a lower conical surface of the lining (4) is matched with an upper conical surface of the piston (3); the upper conical surface of the lining (4) is matched with the upper conic body (5). The hydraulic tightening clamp used for the cylinder sleeve fine boring working procedure is simple in structure, convenient to operate and stable in operation; with the adoption of the hydraulic tightening clamp, the wall thickness difference of a cylinder sleeve semi-finished product is reduced, the auxiliary time is shortened, the working efficiency is improved, and the working intensity of workers is lowered.
Description
Technical field
The utility model relates to the cylinder jacket hydraulically operated fixture, is specifically related to the hydraulic clamping fixture that a kind of cylinder jacket right boring operation is used.
Background technology
Cylinder jacket machined right boring operation is drawn a circle to approve the upper and lower waistband of position cylinder jacket semi-finished product with the edge in the fine boring mould at present, with the large table top of screw pressing plate clamping cylinder cover semi-finished product, such anchor clamps location is inaccurate, the cylinder jacket semi-finished product Wall-Thickness Difference that processes is larger, labor strength is large, unproductive time is long, and production efficiency is low.
Summary of the invention
The purpose of this utility model is: the hydraulic clamping fixture that provides a kind of cylinder jacket right boring operation to use, reduce the cylinder jacket Wall-Thickness Difference, and reduce labor strength, shorten unproductive time, increase work efficiency.
Technical solution of the present utility model is: this hydraulic clamping fixture comprise clamp body, cylinder cap, piston, lining, upper cone, clamping nut and and cap, piston is installed in the clamp body by cylinder cap, mounting bush in the clamp body, upper cone is installed in the clamp body top between clamp body and lining, upper cone is fixed by clamping nut, clamping nut passes through and cap locking, cone match on the conical surface and the piston under the lining, and the conical surface cooperates with upper cone on the lining.
During installation, clamp body is installed on the machine tool guideway, and cylinder jacket semi-finished product is put into the lining endoporus and is positioned at the lining upper surface with supporting shoulder lower surface; In the time of work, piston moves up, conical surface generation relative motion under the conical surface and the lining on the piston, and the conical surface and the upper cone conical surface produce relative motion on the lining, and the inside clamping cylinder cover of sleeve inner surface semi-finished product are the waistband cylindrical up and down, location clamping cylinder jacket.
The utility model processes interior stepped hole in the clamp body bottom, top at piston processes the conical surface, piston serves as movable conehead, process the conical surface at the excircle of bushing two ends, piston moves up in the time of work, conical surface generation relative motion under the conical surface and the lining on the piston, the conical surface and the upper cone conical surface produce relative motion on the lining, on the inside clamping cylinder cover of the sleeve inner surface semi-finished product, lower waistband periphery, the location clamps cylinder jacket, simple in structure, easy to operate, operate steadily, reduced the cylinder jacket semi-finished product Wall-Thickness Difference, shorten non-cutting time, improved operating efficiency, reduced labor strength.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 clamp body, 2 cylinder caps, 3 pistons, 4 linings, 5 upper cones, 6 clamping nuts, 7 and cap, 8 cylinder jacket semi-finished products.
The specific embodiment
As shown in Figure 1, this hydraulic clamping fixture comprise clamp body 1, cylinder cap 2, piston 3, lining 4, upper cone 5, clamping nut 6 and and cap 7, piston 3 is installed in the clamp body 1 by cylinder cap 2, clamp body 1 interior mounting bush 4, upper cone 5 is installed in the clamp body top between clamp body 1 and lining 4, and upper cone 5 is fixing by clamping nut 6, and clamping nut 6 is by also cap 7 lockings, cone match on 4 times conical surfaces of lining and the piston 3, the conical surface cooperates with upper cone 5 on the lining 4.
During installation, clamp body 1 is installed on the machine tool guideway, and cylinder jacket semi-finished product 8 is put into lining 4 endoporus and is positioned at the lining upper surface with supporting shoulder lower surface; In the time of work, piston 3 moves up, and 4 times conical surfaces of the conical surface and lining produce relative motion on the piston 3, and the conical surface and upper cone 5 conical surfaces produce relative motion on the lining 4, the inside clamping cylinder cover of lining 4 inner surfaces semi-finished product waistband cylindrical about in the of 8, the location clamps cylinder jacket.
Claims (1)
1. the hydraulic clamping fixture used of cylinder jacket right boring operation, it is characterized in that: this hydraulic clamping fixture comprises clamp body (1), cylinder cap (2), piston (3), lining (4), upper cone (5), clamping nut (6) and and cap (7), piston (3) is installed in the clamp body (1) by cylinder cap (2), the interior mounting bush of clamp body (1) (4), upper cone (5) is installed in the clamp body top and is positioned between clamp body (1) and the lining (4), upper cone (5) is fixing by clamping nut (6), clamping nut (6) is by also cap (7) locking, the lower conical surface of lining (4) and the upper cone match of piston (3), the upper conical surface of lining (4) cooperates with upper cone (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320176880 CN203197634U (en) | 2013-04-10 | 2013-04-10 | Hydraulic tightening clamp used for cylinder sleeve fine boring working procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320176880 CN203197634U (en) | 2013-04-10 | 2013-04-10 | Hydraulic tightening clamp used for cylinder sleeve fine boring working procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197634U true CN203197634U (en) | 2013-09-18 |
Family
ID=49141773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320176880 Expired - Fee Related CN203197634U (en) | 2013-04-10 | 2013-04-10 | Hydraulic tightening clamp used for cylinder sleeve fine boring working procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322502A (en) * | 2016-04-28 | 2017-11-07 | 联合汽车电子有限公司 | Fuel pump vibration tong and its application method |
| CN108555629A (en) * | 2018-04-16 | 2018-09-21 | 昆山邦泰汽车零部件制造有限公司 | A kind of cylinder jacket machining fixture for fine boring of convenient disassembly |
-
2013
- 2013-04-10 CN CN 201320176880 patent/CN203197634U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322502A (en) * | 2016-04-28 | 2017-11-07 | 联合汽车电子有限公司 | Fuel pump vibration tong and its application method |
| CN108555629A (en) * | 2018-04-16 | 2018-09-21 | 昆山邦泰汽车零部件制造有限公司 | A kind of cylinder jacket machining fixture for fine boring of convenient disassembly |
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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: 20130918 Termination date: 20200410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |