CN203171273U - Sliding type double-arm centering and clamping device - Google Patents
Sliding type double-arm centering and clamping device Download PDFInfo
- Publication number
- CN203171273U CN203171273U CN 201220675414 CN201220675414U CN203171273U CN 203171273 U CN203171273 U CN 203171273U CN 201220675414 CN201220675414 CN 201220675414 CN 201220675414 U CN201220675414 U CN 201220675414U CN 203171273 U CN203171273 U CN 203171273U
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- centering
- clamping device
- type double
- sliding type
- jaws
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- 238000003754 machining Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a centering and clamping device and discloses a sliding type double-arm centering and clamping device. The sliding type double-arm centering and clamping device comprises a taper-shaped block, two idler wheels, two clamping jaws and a machine tool, wherein the two clamping jaws are hinged to the machine tool and hinged to the two idler wheels respectively, a reset spring is arranged between the two clamping jaws, and the two idler wheels are attached to the taper-shaped block. The sliding type double-arm centering and clamping device overcomes the defect that workpieces are difficult to center and clamp or are clamped unstably, and improves machining efficiency.
Description
Technical field
The utility model relates to the centering and clamping apparatus technical field, particularly a kind of both arms slidingtype centering and clamping apparatus.
Background technology
Centering and clamping apparatus a large amount of use in machining at present, clamping device is that the workpiece of having good positioning is fixed on the setting element in whole process reliably, and the mechanism that changes of occurrence positions not.When clamping work pieces, do not allow to destroy the location of workpiece, and enough rigidity should be arranged, guarantee necessary clamping force, but should not damage the workpiece machined surface or make workpiece produce distortion, thereby guarantee machining accuracy.Because the outer surface of most of workpiece need be processed, for the ease of the processing of lathe to workpiece, present clamping device complex structure, and operation is comparatively inconvenient, be difficult to the workpiece clamping of feeling relieved, or centering clamp firm inadequately, the poor effect that its centering is clamped, greatly reduce working (machining) efficiency, bigger influence is played in production.
The utility model content
It is a kind of simple in structure that the utility model provides, and workpiece is easy to clamp, and clamps firm both arms slidingtype centering and clamping apparatus.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of both arms slidingtype centering and clamping apparatus, comprise circular cone, two rollers, two jaws, lathe, described two jaws and lathe are hinged, two jaws and two rollers are hinged separately, be provided with back-moving spring between two jaws, described two rollers and circular cone are fitted.
Beneficial effect: the utility model is simple in structure, drive two roller motions by circular cone, make two jaw motion clamping work pieces, adopt this mode that workpiece is clamped easily, utilize two jaws to firm workpiece clamping, be provided with back-moving spring between two jaws simultaneously, can make two jaws automatically reset automatically.
Description of drawings
Fig. 1 is the schematic diagram of the utility model both arms slidingtype centering and clamping apparatus embodiment.
The specific embodiment
As shown in Figure 1, a kind of both arms slidingtype of the utility model centering and clamping apparatus, comprise circular cone 1, left wheel 3, right roller 2, left jaw 5, right jaw 4, lathe 7, described left jaw 5, right jaw 4 and lathe 7 are hinged, a left side jaw 5, right jaw 4 are hinged separately with left wheel 3, right roller 2 respectively, be provided with back-moving spring 6 between left side jaw 5, the right jaw 4, described right roller 2 left sides, left wheel 3 right sides and circular cone 1 are fitted.Workpiece 8 is placed between left jaw 5, the right jaw 4, then circular cone 1 is spurred downwards, hinged left wheel 3, right roller 2 begins to rotate thereupon on left side jaw 5, the right jaw 4, because the surface of circular cone 1 is to tilt, left side jaw 5, right jaw 4 are hinged hinged with lathe 7 respectively, left side jaw 5, right jaw 4 draw in to the centre, make that back-moving spring 6 is compressed, and workpiece 8 is clamped; When needs take off workpiece 8, circular cone 1 is upwards promoted, compressed back-moving spring 6 trails, and left jaw 5, right jaw 4 are expanded to both sides respectively.
Above-described only is preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (1)
1. both arms slidingtype centering and clamping apparatus, it is characterized in that, comprise circular cone, two rollers, two jaws, lathe, described two jaws and lathe are hinged, described two jaws and two rollers are hinged separately, be provided with back-moving spring between two jaws, described two rollers and circular cone are fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675414 CN203171273U (en) | 2012-12-10 | 2012-12-10 | Sliding type double-arm centering and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675414 CN203171273U (en) | 2012-12-10 | 2012-12-10 | Sliding type double-arm centering and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171273U true CN203171273U (en) | 2013-09-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220675414 Expired - Fee Related CN203171273U (en) | 2012-12-10 | 2012-12-10 | Sliding type double-arm centering and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171273U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460886A (en) * | 2013-10-08 | 2013-12-25 | 鲍智扬 | Peanut harvesting device for realizing grabbing and releasing by belt wheel transmission |
| CN103921140A (en) * | 2014-03-27 | 2014-07-16 | 昆山佑翔电子科技有限公司 | Fixture applicable to magnetic ring |
| CN104175147A (en) * | 2014-09-15 | 2014-12-03 | 沈阳飞机工业（集团）有限公司 | Manual rapid binding clasp |
| CN104329639A (en) * | 2014-09-24 | 2015-02-04 | 无锡启晖光电科技有限公司 | Stage lamp and projection lamp focusing and quick clamping mechanism |
| CN105855960A (en) * | 2016-05-30 | 2016-08-17 | 瑞立集团瑞安汽车零部件有限公司 | Portable multi-purpose quick self-locking fixture |
| CN106426072A (en) * | 2016-12-26 | 2017-02-22 | 芜湖奇峰操控索有限公司 | Pulling cable lineation device |
| CN107520636A (en) * | 2017-09-29 | 2017-12-29 | 东莞市伊腾自动化科技有限公司 | A kind of Novel numerical control machine machining tool |
| CN114619467A (en) * | 2020-12-14 | 2022-06-14 | 盛美半导体设备(上海)股份有限公司 | Clamping device |
| CN114619466A (en) * | 2020-12-14 | 2022-06-14 | 盛美半导体设备(上海)股份有限公司 | Clamping device |
| CN116839812A (en) * | 2023-07-04 | 2023-10-03 | 黄石永兴隆电子有限公司 | Waterproof testing arrangement of electronic circuit board |
| CN118926464A (en) * | 2024-10-14 | 2024-11-12 | 毅道(嘉兴)科技有限公司 | A cold heading machine |
-
2012
- 2012-12-10 CN CN 201220675414 patent/CN203171273U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460886B (en) * | 2013-10-08 | 2015-08-05 | 王良源 | A kind of harvesting peanut device being realized capturing and unclamp by pulley drive |
| CN103460886A (en) * | 2013-10-08 | 2013-12-25 | 鲍智扬 | Peanut harvesting device for realizing grabbing and releasing by belt wheel transmission |
| CN103921140A (en) * | 2014-03-27 | 2014-07-16 | 昆山佑翔电子科技有限公司 | Fixture applicable to magnetic ring |
| CN104175147A (en) * | 2014-09-15 | 2014-12-03 | 沈阳飞机工业（集团）有限公司 | Manual rapid binding clasp |
| CN104329639A (en) * | 2014-09-24 | 2015-02-04 | 无锡启晖光电科技有限公司 | Stage lamp and projection lamp focusing and quick clamping mechanism |
| CN105855960B (en) * | 2016-05-30 | 2018-11-06 | 瑞立集团瑞安汽车零部件有限公司 | A kind of lightweight multipurpose fast self-locking fixture |
| CN105855960A (en) * | 2016-05-30 | 2016-08-17 | 瑞立集团瑞安汽车零部件有限公司 | Portable multi-purpose quick self-locking fixture |
| CN106426072A (en) * | 2016-12-26 | 2017-02-22 | 芜湖奇峰操控索有限公司 | Pulling cable lineation device |
| CN107520636A (en) * | 2017-09-29 | 2017-12-29 | 东莞市伊腾自动化科技有限公司 | A kind of Novel numerical control machine machining tool |
| CN114619467A (en) * | 2020-12-14 | 2022-06-14 | 盛美半导体设备(上海)股份有限公司 | Clamping device |
| CN114619466A (en) * | 2020-12-14 | 2022-06-14 | 盛美半导体设备(上海)股份有限公司 | Clamping device |
| CN116839812A (en) * | 2023-07-04 | 2023-10-03 | 黄石永兴隆电子有限公司 | Waterproof testing arrangement of electronic circuit board |
| CN118926464A (en) * | 2024-10-14 | 2024-11-12 | 毅道(嘉兴)科技有限公司 | A cold heading machine |
| CN118926464B (en) * | 2024-10-14 | 2025-02-28 | 毅道(嘉兴)科技有限公司 | A cold heading machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20131210 |