CN102922317B - Rapid clamping device for workpieces - Google Patents
Rapid clamping device for workpieces Download PDFInfo
- Publication number
- CN102922317B CN102922317B CN201210416925.5A CN201210416925A CN102922317B CN 102922317 B CN102922317 B CN 102922317B CN 201210416925 A CN201210416925 A CN 201210416925A CN 102922317 B CN102922317 B CN 102922317B
- Authority
- CN
- China
- Prior art keywords
- die holder
- hole
- clamping device
- cylinder body
- elastic component
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 4
- 238000005056 compaction Methods 0.000 abstract 5
- 238000007789 sealing Methods 0.000 abstract 5
- 238000003754 machining Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a rapid clamping device for workpieces, which comprises a die holder, wherein the die holder is provided with a first transverse through hole and a second transverse through hole, an elastic part is arranged in the first transverse through hole, the upper part of the right side of the die holder is fixedly provided with a base for installing the elastic part, the left side of the first transverse through hole is provided with a compaction block for compacting the elastic part, a cylinder body is arranged in the second transverse through hole, a movable block for driving the inside of the cylinder body into a left cavity body and a right cavity body is arranged in the cylinder body, the left side of the cylinder body is provided with a sealing cover plate for sealing the left cavity body, the lower end of the sealing cover plate extends downwards, a clamping space is formed between the lower end of the sealing cover plate and the lower end part of the die holder, the middle part of the die holder is provided with a locking rod, the locking rod is provided with a compaction part with at least two compacting heads, the locking rod is provided with a locking part for locking the compaction part, one compacting head of the compaction part is pressed on the compaction block, and the other compacting head is pressed on the sealing cover plate. The device disclosed by the invention can be used for clamping workpieces quickly, and facilitates the replacement and adjustment of workpieces, thereby improving the operating efficiency.
Description
Technical field
The invention belongs to the servicing unit in machining equipment technical field, be specifically related to a kind of fast clamping device of workpiece.
Background technology
When running into the larger workpiece of length in machining, as aluminium sheet, when being fixed, need to adopt a lot of screw to be fixedly clamped by the edge of pressing plate to workpiece, when so each replacing or adjustment workpiece, need artificial unscrewing screw one by one, such mode wastes time and energy, and significantly reduces production efficiency.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of fast clamping device of workpiece, it can clamp workpiece fast, be convenient to replacing to workpiece and adjustment, increase work efficiency.
Realize technical scheme of the present invention as follows:
Fast clamping device of workpiece, this clamping device comprises die holder, the upper end of die holder offers the first cross through hole, bottom offers the second cross through hole, elastic component is provided with in first cross through hole, the right upper portion of die holder is fixedly installed the pedestal installing elastic component, the left side of the first cross through hole is provided with the compact heap compressed elastic component, cylinder body is provided with in second cross through hole, the right-hand member of cylinder body is provided with import, be provided with in cylinder body and cylinder interior is separated into left cavity, the movable block of right cavity, the seal cover board that left cavity is sealed is provided with in the left side of cylinder body, the lower end of seal cover board forms grasping part between downward-extension and die holder bottom, the middle part of die holder is provided with check lock lever, check lock lever is provided with the compressing member at least with two pressure heads, check lock lever is provided with the locking member of locking compressing member, one pressure head of described compressing member is pressed on above-mentioned compact heap, another pressure head is pressed on seal cover board.
Described elastic component is spring, and pedestal is provided with guide post spring being carried out to guide-localization.
Described elastic component is disk spring, and pedestal is provided with guide post disk spring being carried out to guide-localization.
The left side of described compact heap offers the concave surface positioned pressure head.
Described concave surface is arc-shaped concave.
Have employed such scheme, a pressure head of compressing member is pressed on the concave surface of compact heap left side, and another pressure head is pressed on seal cover board, and due to the setting of elastic component, compact heap has resistance to pressure head, thus another pressure head can compress seal cover board, when needs are by piece-holder, by adding air in the import of cylinder body to the right cavity, under the effect of air, movable block is moved to the left and promotes seal cover board and is moved to the left, like this edge of workpiece is extend in the grasping part between seal cover board lower end and die holder bottom, after being in place, gas fraction in right cavity is discharged, under the effect of elastic component, seal cover board is subject to ram pressures and moves right compressing workpiece, thus can by Workpiece clamping in grasping part, when dismantling and change workpiece, still cavity is interior to the right adds air, seal cover board is made to loosen pressure to workpiece, workpiece is convenient to take off.The present invention can clamp workpiece fast, be convenient to replacing to workpiece and adjustment, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
See Fig. 1, fast clamping device of workpiece, this clamping device comprises die holder 1, the upper end of die holder 1 offers the first cross through hole 2, bottom offers the second cross through hole 3, elastic component is provided with in first cross through hole 2, the right upper portion screw of die holder 1 is fixedly installed the pedestal 4 installing elastic component, the left side of the first cross through hole is provided with the compact heap 5 compressed elastic component, compact heap can move around in the first cross through hole, the right side of compact heap compresses elastic component, cylinder body 18 is provided with in second cross through hole 3, the right-hand member of cylinder body is provided with import 6, be provided with in cylinder body and cylinder interior is separated into left cavity 7, the movable block 9 of right cavity 8, the seal cover board 10 that left cavity 7 is sealed is provided with in the left side of cylinder body, left cavity is surrounded seal cavity by seal cover board 10 and movable block 9, the lower end of seal cover board 10 forms grasping part 11 between downward-extension and die holder bottom, for place work piece 19 in grasping part 11, the middle part of die holder is provided with check lock lever 12, check lock lever 12 is provided with the compressing member 14 with two pressure heads 13, check lock lever is provided with the locking member 15 of locking compressing member, check lock lever is threaded with die holder, locking member is locking nut, itself and check lock lever threaded engagement, can regulate the pressure of compressing member, one pressure head of compressing member is pressed on above-mentioned compact heap, another pressure head is pressed on seal cover board.
In concrete enforcement, elastic component can select spring, and pedestal is provided with the guide post 16 spring being carried out to guide-localization.Or select disk spring, on pedestal, be provided with guide post disk spring being carried out to guide-localization equally.
Wherein, the left side of compact heap offers the concave surface 17 positioned pressure head.Concave surface is arc-shaped concave.
Claims (5)
1. fast clamping device of workpiece, it is characterized in that: this clamping device comprises die holder, the upper end of die holder offers the first cross through hole, bottom offers the second cross through hole, elastic component is provided with in first cross through hole, the right upper portion of die holder is fixedly installed the pedestal installing elastic component, the left side of the first cross through hole is provided with the compact heap compressed elastic component, cylinder body is provided with in second cross through hole, the right-hand member of cylinder body is provided with import, be provided with in cylinder body and cylinder interior is separated into left cavity, the movable block of right cavity, the seal cover board that left cavity is sealed is provided with in the left side of cylinder body, the lower end of seal cover board forms grasping part between downward-extension and die holder bottom, the middle part of die holder is provided with check lock lever, check lock lever is provided with the compressing member at least with two pressure heads, check lock lever is provided with the locking member of locking compressing member, one pressure head of described compressing member is pressed on above-mentioned compact heap, another pressure head is pressed on seal cover board.
2. fast clamping device of workpiece according to claim 1, is characterized in that: described elastic component is spring, and pedestal is provided with guide post spring being carried out to guide-localization.
3. fast clamping device of workpiece according to claim 1, is characterized in that: described elastic component is disk spring, and pedestal is provided with guide post disk spring being carried out to guide-localization.
4. fast clamping device of workpiece according to claim 1, is characterized in that: the left side of described compact heap offers the concave surface positioned pressure head.
5. fast clamping device of workpiece according to claim 4, is characterized in that: described concave surface is arc-shaped concave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210416925.5A CN102922317B (en) | 2012-10-26 | 2012-10-26 | Rapid clamping device for workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210416925.5A CN102922317B (en) | 2012-10-26 | 2012-10-26 | Rapid clamping device for workpieces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102922317A CN102922317A (en) | 2013-02-13 |
| CN102922317B true CN102922317B (en) | 2014-12-24 |
Family
ID=47637318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210416925.5A Expired - Fee Related CN102922317B (en) | 2012-10-26 | 2012-10-26 | Rapid clamping device for workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102922317B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092444B (en) * | 2017-11-03 | 2024-01-30 | 珠海凯邦电机制造有限公司 | Motor housing components and motor |
| CN108100341B (en) * | 2018-01-12 | 2023-07-21 | 深圳市三一联光智能设备股份有限公司 | Braiding equipment and turntable feeding device thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0133634A1 (en) * | 1983-08-13 | 1985-03-06 | E. Bruderer Maschinenfabrik AG | Clamping device |
| SU1283025A1 (en) * | 1985-07-08 | 1987-01-15 | Межотраслевой Головной Конструкторско-Технологический Институт Технологической Оснастки | Device for clamping machined articles |
| EP0402680A1 (en) * | 1989-06-13 | 1990-12-19 | Ascom Hasler AG | Clamping device for holding a tool or a work piece |
| JPH03270839A (en) * | 1990-03-19 | 1991-12-03 | Sumikura Ind Co Ltd | Clamp device |
| CN201881140U (en) * | 2010-12-03 | 2011-06-29 | 飞马逊自动化技术（天津）有限公司 | Side plate positioning structure of heat exchanger assembly machine |
| CN201970105U (en) * | 2011-04-01 | 2011-09-14 | 上海三一精机有限公司 | Oil cylinder clamping mechanism |
| CN102407456A (en) * | 2011-12-05 | 2012-04-11 | 常州市新特力工具有限公司 | Manual quick clamping device |
| CN202894794U (en) * | 2012-10-26 | 2013-04-24 | 常州市立威刀具有限公司 | Workpiece fast clamping device |
-
2012
- 2012-10-26 CN CN201210416925.5A patent/CN102922317B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0133634A1 (en) * | 1983-08-13 | 1985-03-06 | E. Bruderer Maschinenfabrik AG | Clamping device |
| SU1283025A1 (en) * | 1985-07-08 | 1987-01-15 | Межотраслевой Головной Конструкторско-Технологический Институт Технологической Оснастки | Device for clamping machined articles |
| EP0402680A1 (en) * | 1989-06-13 | 1990-12-19 | Ascom Hasler AG | Clamping device for holding a tool or a work piece |
| JPH03270839A (en) * | 1990-03-19 | 1991-12-03 | Sumikura Ind Co Ltd | Clamp device |
| CN201881140U (en) * | 2010-12-03 | 2011-06-29 | 飞马逊自动化技术（天津）有限公司 | Side plate positioning structure of heat exchanger assembly machine |
| CN201970105U (en) * | 2011-04-01 | 2011-09-14 | 上海三一精机有限公司 | Oil cylinder clamping mechanism |
| CN102407456A (en) * | 2011-12-05 | 2012-04-11 | 常州市新特力工具有限公司 | Manual quick clamping device |
| CN202894794U (en) * | 2012-10-26 | 2013-04-24 | 常州市立威刀具有限公司 | Workpiece fast clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102922317A (en) | 2013-02-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20141224 Termination date: 20151026 |
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| EXPY | Termination of patent right or utility model |