CN204639706U - A kind of horizontal drawing lever for car steering arm drilling-milling clamper - Google Patents
A kind of horizontal drawing lever for car steering arm drilling-milling clamper Download PDFInfo
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- CN204639706U CN204639706U CN201420763928.0U CN201420763928U CN204639706U CN 204639706 U CN204639706 U CN 204639706U CN 201420763928 U CN201420763928 U CN 201420763928U CN 204639706 U CN204639706 U CN 204639706U
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Abstract
The utility model discloses a kind of horizontal drawing lever for car steering arm drilling-milling clamper, affiliated field is Machine Tool Fixture Design technical field, comprise clamp bottom board, slim oil hydraulic cylinder, pressure head, location-plate, rear hydraulic corner cylinder, briquetting, alignment pin, back-up block, floating support device, workpiece support device, front hydraulic corner cylinder, slim oil hydraulic cylinder is arranged on the left of the upper surface of clamp bottom board, its right-hand member is pressure head, the right flank of workpiece is located by location-plate, left surface pressure head compresses, rear hydraulic corner cylinder is fixed with rearward in the middle of the upper surface of clamp bottom board, the rear end that alignment pin is arranged on workpiece is located workpiece fore-and-aft direction, the bottom surface of workpiece is placed on back-up block, floating support device is used for supporting the mid portion of workpiece, the upper surface that workpiece support device is arranged on clamp bottom board is positioned at the front of floating support device, fixture designed by the utility model, accurate work piece positioning, fast, stable, firmly, laborsaving, workpiece processing quality is high, labour intensity is low.
Description
Technical field
The utility model relates to Machine Tool Fixture Design technical field, particularly relates to a kind of horizontal drawing lever for car steering arm drilling-milling clamper.
Background technology
Along with the development of mechanical industry, shape requirements for part varies, difform workpiece adds on lathe all will adopt different installation way man-hour, such as when boring milling horizontal drawing lever for car steering arm, the fixed support bar that conventional brace adopts not easily regulates, clamping workpiece is unstable, positioning precision is low, clamping efficiency is low, effort, elastic part is lacked during clamping, easily loosen, it is unreliable to clamp, therefore design is a kind of makes simply, easy to use, prevent from compressing distortion, ensure machining accuracy, the fixture for large workpiece planarization milling of reliable clamping is necessary.
Utility model content
The purpose of this utility model is exactly to overcome prior art when boring milling horizontal drawing lever for car steering arm, conventional brace not easily regulates, and clamping workpiece is unstable, positioning precision and clamping efficiency low, effort, lack elastic part during clamping, easily loosen, clamp insecure defect, design a kind of horizontal drawing lever for car steering arm drilling-milling clamper, accurate work piece positioning, quick, stable, firm, laborsaving, workpiece processing quality is high, and labour intensity is low.
The required technical problem solved of the utility model can be achieved through the following technical solutions:
A kind of horizontal drawing lever for car steering arm drilling-milling clamper, comprise clamp bottom board, slim oil hydraulic cylinder seat, slim oil hydraulic cylinder, pressure head, location-plate, rear hydraulic corner cylinder, hydraulic corner cylinder backing plate, briquetting, alignment pin, back-up block, support block, floating support device, workpiece support device seat, workpiece support device, front hydraulic corner cylinder, described slim oil hydraulic cylinder seat is fixed on the left of the upper surface of described clamp bottom board, which is provided with described slim oil hydraulic cylinder, the right-hand member of described slim oil hydraulic cylinder is described pressure head, described pressure head is fixed on the right side of pressing plate, described location-plate is placed in the right side of workpiece, described hydraulic corner cylinder backing plate is fixed with rearward in the middle of the upper surface of described clamp bottom board, namely described rear hydraulic corner cylinder is fixed on described hydraulic corner cylinder backing plate, the rear end that the upper surface that described alignment pin is arranged on described clamp bottom board is positioned at workpiece is located workpiece fore-and-aft direction, described back-up block is fixed on described support block, described support block is then fixed on described clamp bottom board, namely the bottom surface of workpiece is placed on described back-up block, described floating support device is arranged on before described back-up block and described support block, be used for supporting the mid portion of workpiece, the upper surface that described workpiece support device seat and described workpiece support device are arranged on described clamp bottom board is positioned at the front of described floating support device, be used for supporting the front end of workpiece, described front hydraulic corner cylinder is then used for clamping workpiece front end.
Described floating support device comprises float support pin, Compress Spring, fixed axis, holding screw, blind hole is drilled with in described fixed axis, described Compress Spring is arranged in this hole, described float support guide is built on described fixed axis at Compress Spring, after workpiece support is clamping, with the described holding screw of described fixed axis side by described float support pin locked.
Be connected by oil circuit in the middle of described pressure head from described slim oil hydraulic cylinder.
The right being positioned at described rear hydraulic corner cylinder at the upper surface of described clamp bottom board has been symmetrical arranged above-mentioned entire infrastructure.
What described workpiece support device adopted is hydraulic pressure support device.
Owing to have employed above technical scheme, the utility model tool has the following advantages:
Adopt clamp bottom board, slim oil hydraulic cylinder, pressure head, location-plate, rear hydraulic corner cylinder, briquetting, alignment pin, back-up block, floating support device, workpiece support device, the Combination Design of front hydraulic corner cylinder, this horizontal drawing lever for car steering arm drilling-milling clamper, floating support device be arranged so that workpiece support is reliable, be connected by oil circuit in the middle of from slim oil hydraulic cylinder to pressure head, the pressure changing oil circuit internal hydraulic pressure oil can change the thrust of pressure head to workpiece, and workpiece left and right directions is clamped firmly, and after the upper surface of clamp bottom board is positioned at, the right of hydraulic corner cylinder has been symmetrical arranged the entire infrastructure on the left of it, for another workpiece of clamping, achieve automobile left simultaneously, the drilling in the milling that right turn spindle arm is to be processed and hole to be processed, working (machining) efficiency obtains unprecedented raising, and what workpiece support device adopted is hydraulic pressure support device, utilizes change hydraulic fluid pressure to support workpiece, accurate work piece positioning, fast, stable, firmly, laborsaving, ensure that the crudy of workpiece, reduce labour intensity.
Accompanying drawing explanation
Fig. 1 is the utility model structure front-view schematic diagram;
Fig. 2 is the utility model structure schematic top plan view;
Fig. 3 is that schematic diagram is looked on the utility model structure left side;
Fig. 4 is the utility model floating support device structural representation;
In figure, each assembly and Reference numeral are respectively: 1, clamp bottom board; 2, slim oil hydraulic cylinder seat; 3, slim oil hydraulic cylinder; 4, pressure head; 5, location-plate; 6, hydraulic corner cylinder; 7, hydraulic corner cylinder backing plate; 8, briquetting; 9, alignment pin; 10, back-up block; 11, block is supported; 12, to be processed; 13, hole to be processed; 14, floating support device; 15, float support pin; 16, workpiece support device seat; 17, workpiece support device; 18, Compress Spring; 19, fixed axis; 20, holding screw, 21, workpiece; 22, front hydraulic corner cylinder.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
A kind of horizontal drawing lever for car steering arm drilling-milling clamper, comprise clamp bottom board 1, slim oil hydraulic cylinder seat 2, slim oil hydraulic cylinder 3, pressure head 4, location-plate 5, rear hydraulic corner cylinder 6, hydraulic corner cylinder backing plate 7, briquetting 8, alignment pin 9, back-up block 10, support block 11, floating support device 14, workpiece support device seat 16, workpiece support device 17, front hydraulic corner cylinder 22, slim oil hydraulic cylinder seat 2 is fixed on the left of the upper surface of clamp bottom board 1, which is provided with slim oil hydraulic cylinder 3, the right-hand member of slim oil hydraulic cylinder 3 is pressure head 4, pressure head 4 is fixed on the right side of pressing plate 8, location-plate 5 is placed in the right side of workpiece 21, the right flank of workpiece 21 is located by location-plate 5, left surface pressure head 4 compresses, hydraulic corner cylinder backing plate 7 is fixed with rearward in the middle of the upper surface of clamp bottom board 1, namely rear hydraulic corner cylinder 6 is fixed on hydraulic corner cylinder backing plate 7, above rear hydraulic corner cylinder 6, be provided with compressor arm clamp from top by workpiece 21, the upper surface that alignment pin 9 is arranged on clamp bottom board 1 is that the rear end of workpiece 21 is located workpiece 21 fore-and-aft direction, back-up block 10 is fixed on and supports on block 11, supporting block 11 is then fixed on clamp bottom board 1, namely the bottom surface of workpiece 21 is placed on back-up block 10, floating support device 14 is arranged on back-up block 10 and supports before block 11, be used for supporting the mid portion of workpiece 21, the upper surface that workpiece support device seat 16 and workpiece support device 17 are arranged on clamp bottom board 1 is positioned at the front of floating support device 14, be used for supporting the front end of workpiece 21, 22, front hydraulic corner cylinder is used to step up workpiece 21 front end.
Floating support device 14 comprises float support pin 15, Compress Spring 18, fixed axis 19, holding screw 20, blind hole is drilled with in fixed axis 19, Compress Spring 18 is arranged in this hole, float support pin 15 is enclosed within Compress Spring 18 and is built on fixed axis 19, workpiece 21 support clamping after, with the holding screw 20 of fixed axis 19 side, float support pin 15 is locked, workpiece 21 is supported reliably.
Be connected by oil circuit in the middle of from slim oil hydraulic cylinder 3 to pressure head 4, the pressure changing oil circuit internal hydraulic pressure oil can change the thrust of pressure head 4 pairs of workpiece 21, and workpiece left and right directions is clamped firmly.
After the upper surface of clamp bottom board 1 is positioned at, the right of hydraulic corner cylinder 6 has been symmetrical arranged above-mentioned entire infrastructure, for another workpiece of clamping, therefore can realize the drilling in milling to the left and right track rod lever of automobile face to be processed 12 and hole to be processed 13 on the fixture designed by the utility model, working (machining) efficiency obtains unprecedented raising simultaneously.
What workpiece support device 17 adopted is hydraulic pressure support device, and utilize change hydraulic fluid pressure to support workpiece 21, workpiece 21 accurate positioning, clamping is convenient.
Horizontal drawing lever for car steering arm drilling-milling clamper designed by the utility model, floating support device 14 be arranged so that workpiece 21 supports reliably, be connected by oil circuit in the middle of from slim oil hydraulic cylinder 3 to pressure head 4, the pressure changing oil circuit internal hydraulic pressure oil can change the thrust of pressure head 4 pairs of workpiece 21, workpiece left and right directions is made to clamp firmly, after the upper surface of clamp bottom board 1 is positioned at, the right of hydraulic corner cylinder 6 has been symmetrical arranged the entire infrastructure on the left of it, for another workpiece of clamping, achieve automobile left simultaneously, the milling in right turn spindle arm face to be processed 12 and the drilling in hole to be processed 13, working (machining) efficiency obtains unprecedented raising, what workpiece support device 17 adopted is hydraulic pressure support device, change hydraulic fluid pressure is utilized to support workpiece 21, workpiece 21 accurate positioning, fast, stable, firmly, laborsaving, ensure that the crudy of workpiece 21, reduce labour intensity.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a horizontal drawing lever for car steering arm drilling-milling clamper, it is characterized in that: comprise clamp bottom board, slim oil hydraulic cylinder seat, slim oil hydraulic cylinder, pressure head, location-plate, rear hydraulic corner cylinder, hydraulic corner cylinder backing plate, briquetting, alignment pin, back-up block, support block, floating support device, workpiece support device seat, workpiece support device, front hydraulic corner cylinder, described slim oil hydraulic cylinder seat is fixed on the left of the upper surface of described clamp bottom board, which is provided with described slim oil hydraulic cylinder, the right-hand member of described slim oil hydraulic cylinder is described pressure head, described pressure head is fixed on the right side of pressing plate, described location-plate is placed in the right side of workpiece, described hydraulic corner cylinder backing plate is fixed with rearward in the middle of the upper surface of described clamp bottom board, namely described rear hydraulic corner cylinder is fixed on described hydraulic corner cylinder backing plate, the rear end that the upper surface that described alignment pin is arranged on described clamp bottom board is positioned at workpiece is located workpiece fore-and-aft direction, described back-up block is fixed on described support block, described support block is then fixed on described clamp bottom board, namely the bottom surface of workpiece is placed on described back-up block, described floating support device is arranged on before described back-up block and described support block, be used for supporting the mid portion of workpiece, the upper surface that described workpiece support device seat and described workpiece support device are arranged on described clamp bottom board is positioned at the front of described floating support device, be used for supporting the front end of workpiece, described front hydraulic corner cylinder is then used for clamping workpiece front end.
2. a kind of horizontal drawing lever for car steering arm drilling-milling clamper according to claim 1, it is characterized in that: described floating support device comprises float support pin, Compress Spring, fixed axis, holding screw, blind hole is drilled with in described fixed axis, described Compress Spring is arranged in this hole, described float support guide is built on described fixed axis at Compress Spring, after workpiece support is clamping, with the described holding screw of described fixed axis side by described float support pin locked.
3. a kind of horizontal drawing lever for car steering arm drilling-milling clamper according to claim 1, is characterized in that: be connected by oil circuit in the middle of described pressure head from described slim oil hydraulic cylinder.
4. a kind of horizontal drawing lever for car steering arm drilling-milling clamper according to claim 1, is characterized in that: the right being positioned at described rear hydraulic corner cylinder at the upper surface of described clamp bottom board has been symmetrical arranged above-mentioned entire infrastructure.
5. a kind of horizontal drawing lever for car steering arm drilling-milling clamper according to claim 1, is characterized in that: what described workpiece support device adopted is hydraulic pressure support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763928.0U CN204639706U (en) | 2014-12-08 | 2014-12-08 | A kind of horizontal drawing lever for car steering arm drilling-milling clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763928.0U CN204639706U (en) | 2014-12-08 | 2014-12-08 | A kind of horizontal drawing lever for car steering arm drilling-milling clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639706U true CN204639706U (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420763928.0U Expired - Fee Related CN204639706U (en) | 2014-12-08 | 2014-12-08 | A kind of horizontal drawing lever for car steering arm drilling-milling clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639706U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328488A (en) * | 2015-12-09 | 2016-02-17 | 苏州新锐合金工具股份有限公司 | Datum plane and hole processing clamp for tricone bit legs |
| CN105436954A (en) * | 2015-12-26 | 2016-03-30 | 深圳市富诚达科技有限公司 | Centring location fixture |
| CN110405505A (en) * | 2019-09-04 | 2019-11-05 | 东莞市卡丁精密机械有限公司 | A kind of indexable insert tip, throw away tip standard positive pressure jig |
-
2014
- 2014-12-08 CN CN201420763928.0U patent/CN204639706U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328488A (en) * | 2015-12-09 | 2016-02-17 | 苏州新锐合金工具股份有限公司 | Datum plane and hole processing clamp for tricone bit legs |
| CN105328488B (en) * | 2015-12-09 | 2017-12-19 | 苏州新锐合金工具股份有限公司 | Tricone bit bit leg reference plane, hole processing clamp |
| CN105436954A (en) * | 2015-12-26 | 2016-03-30 | 深圳市富诚达科技有限公司 | Centring location fixture |
| CN110405505A (en) * | 2019-09-04 | 2019-11-05 | 东莞市卡丁精密机械有限公司 | A kind of indexable insert tip, throw away tip standard positive pressure jig |
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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: 20150916 Termination date: 20161208 |