CN202655940U - Auxiliary supporting device for clamping workpiece - Google Patents
Auxiliary supporting device for clamping workpiece Download PDFInfo
- Publication number
- CN202655940U CN202655940U CN 201220303386 CN201220303386U CN202655940U CN 202655940 U CN202655940 U CN 202655940U CN 201220303386 CN201220303386 CN 201220303386 CN 201220303386 U CN201220303386 U CN 201220303386U CN 202655940 U CN202655940 U CN 202655940U
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- Prior art keywords
- piston
- block
- spring
- casing
- supporting device
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- Expired - Fee Related
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Abstract
The utility model relates to a machining auxiliary tool, in particular to an auxiliary supporting device for a clamping workpiece. The technical scheme is that the auxiliary supporting device is mainly composed of a casing, a support block, a wedge block, a base, a first spring, a piston, a plug, a bolt and a second spring. The support block and the piston are arranged in the casing, the support block is fixed on the left side in the casing through the base and the bolt, the piston is fixed on the right side in the casing through the first spring, the second spring is arranged between the support block and the base, the top of the support block extends out of the casing, the wedge block is arranged between the support block and the piston, and the plug is arranged on one side of the casing. The auxiliary supporting device has the advantages that the auxiliary supporting device is simple in structure, low in cost, simple to operate and good in auxiliary effect; self locking is achieved by utilizing the self locking principle of a slant wedge structure so as to meet the stress requirements in the workpiece cutting process, continuous hydraulic oil is not required, and a plurality of tools can be used simultaneously to meet the higher requirements.
Description
Technical field
The utility model relates to a kind of machining aid, particularly a kind of clamping work pieces auxiliary support apparatus.
Background technology
General large-scale and leptosomatic workpiece is easy to occur rigid deformation when clamping, affect to a great extent the machining accuracy of workpiece, and general supplemental support is difficult to guarantee the clamping accuracy of workpiece, and procedure is loaded down with trivial details, and the workpiece error is large.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and a kind of clamping work pieces auxiliary support apparatus is provided, and simple in structure, cost is low, processing ease, and auxiliaring effect is good.
Its technical scheme is: mainly be comprised of housing, back-up block, voussoir, base, the first spring, piston, obstruction, bolt, the second spring, enclosure interior is provided with back-up block and piston, back-up block is by base and be bolted to housing 1 inside left, piston is fixed on the enclosure interior right side by the first spring, be provided with the second spring between back-up block and the base, stretch out outside the housing at the top of back-up block, is provided with voussoir between described back-up block and the piston, and a side of housing is provided with obstruction.
The beneficial effects of the utility model are: simple in structure, cost is low, processing ease, and auxiliaring effect is good; Utilize the self-lock mechanism of wedge structure to realize the stress requirement of self-locking when satisfying the machining part, and need not to continue hydraulic oil, can use simultaneously a plurality of frocks to satisfy higher requirement.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Among the upper figure: housing 1, back-up block 2, voussoir 3, base 4, the first spring 5, piston 6, obstruction 7, bolt 8, the second spring 9, workpiece 10.
The specific embodiment
By reference to the accompanying drawings 1, the utility model will be further described:
The utility model mainly is comprised of housing 1, back-up block 2, voussoir 3, base 4, the first spring 5, piston 6, obstruction 7, bolt 8, the second spring 9, housing 1 inside is provided with back-up block 2 and piston 6, back-up block 2 is fixed on housing 1 inside left by base 4 and bolt 8, piston 6 is fixed on housing 1 inner right side by the first spring 5, be provided with the second spring 9 between back-up block 2 and the base 4, stretch out outside the housing at the top of back-up block 2, be provided with voussoir 3 between described back-up block 2 and the piston 6, a side of housing 1 is provided with stops up 7.
Above-mentioned back-up block 2 and voussoir 3, the contact-making surface of voussoir 3 and piston 6 are the mutual inclined-plane of self-locking.
Use the utility model, can in certain adjusting range, realize supporting and clamping fully, satisfy the design and operational requirement of frock clamp.As shown in Figure 1, workpiece 10 is pressed on the top of back-up block 2, back-up block 2 stressed the second springs 9 that connect by the bottom are adjusted the equilbrium position of workpiece, then passing into hydraulic oil pushing piston 6 moves up, piston 6 promotes voussoir 3 and is moved to the left, inclined-plane to back-up block 2, wherein back-up block 2, voussoir 3, the inclined-plane of piston 6 all is from locking face, can guarantee that the back-up block 2 under the cutting workpiece state does not produce displacement, guarantee the clamping effect of workpiece, when quitting work, hydraulic oil is withdrawn, back-up block 2 resets by the first spring 5 with piston 6, reuses Shi Buhui and the stuck situation that can't work occurs.
The utility model is simple in structure, and cost is low, processing ease, and auxiliaring effect is good.Utilize the self-lock mechanism of wedge structure to realize the stress requirement of self-locking when satisfying the machining part, and need not to continue hydraulic oil, can use simultaneously a plurality of frocks to satisfy higher requirement.
Claims (1)
1. clamping work pieces auxiliary support apparatus, it is characterized in that: mainly be by housing (1), back-up block (2), voussoir (3), base (4), the first spring (5), piston (6), stop up (7), bolt (8), the second spring (9) forms, housing (1) inside is provided with back-up block (2) and piston (6), back-up block (2) is fixed on housing (1) inside left by base (4) and bolt (8), piston (6) is fixed on housing (1) inner right side by the first spring (5), be provided with the second spring (9) between back-up block (2) and the base (4), stretch out outside the housing at the top of back-up block (2), be provided with voussoir (3) between described back-up block (2) and the piston (6), a side of housing (1) is provided with obstruction (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303386 CN202655940U (en) | 2012-06-27 | 2012-06-27 | Auxiliary supporting device for clamping workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303386 CN202655940U (en) | 2012-06-27 | 2012-06-27 | Auxiliary supporting device for clamping workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655940U true CN202655940U (en) | 2013-01-09 |
Family
ID=47450873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220303386 Expired - Fee Related CN202655940U (en) | 2012-06-27 | 2012-06-27 | Auxiliary supporting device for clamping workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317372A (en) * | 2013-06-09 | 2013-09-25 | 浙江吉利汽车研究院有限公司杭州分公司 | Auxiliary support mechanism |
| CN104526611A (en) * | 2014-12-30 | 2015-04-22 | 天津福云天翼科技有限公司 | Locking mechanism |
-
2012
- 2012-06-27 CN CN 201220303386 patent/CN202655940U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317372A (en) * | 2013-06-09 | 2013-09-25 | 浙江吉利汽车研究院有限公司杭州分公司 | Auxiliary support mechanism |
| CN103317372B (en) * | 2013-06-09 | 2016-08-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Auxiliary support mechanism |
| CN104526611A (en) * | 2014-12-30 | 2015-04-22 | 天津福云天翼科技有限公司 | Locking mechanism |
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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: 20130109 Termination date: 20170627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |