CN103084889A - Specially-shaped piece multi-station clamping device - Google Patents
Specially-shaped piece multi-station clamping device Download PDFInfo
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- CN103084889A CN103084889A CN 201210523246 CN201210523246A CN103084889A CN 103084889 A CN103084889 A CN 103084889A CN 201210523246 CN201210523246 CN 201210523246 CN 201210523246 A CN201210523246 A CN 201210523246A CN 103084889 A CN103084889 A CN 103084889A
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Abstract
The invention belongs to the technical field of sealing devices and in particular relates to a specially-shaped piece multi-station clamping device. The specially-shaped piece multi-station clamping device comprises a regulating column, wherein a transverse rod is arranged at the upper end of the regulating column; two ends of the transverse rod are fixedly connected with clamp bodies; claws are arranged on the clamp bodies; and a workpiece placement platform is arranged at the upper ends of the claws. Workpieces are fixed by using the clamp bodies and the claws. The contour lines of all parts of a specially-shaped workpiece are different in flexibility, so limiting pin shafts for limiting the forward and reverse placement positions of each workpiece are arranged on the workpiece placement platform and near special contour lines of each workpiece. Therefore, the workpieces are placed by using only one method, and the phenomenon of error in workpiece placement is avoided. Meanwhile, in order to improve working efficiency, more than two claws are arranged on one of the clamp bodies on equipment for workpiece batch production particularly, so a plurality of workpieces can be clamped by using one clamp body, production efficiency is improved, and time and labor are saved.
Description
Technical field
The invention belongs to the clamp technology field, especially relate to a kind of shaped piece multistation clamping device.
Background technology
The clamping device of existing shaped piece needs customized especially.Especially profile arc transition needs to distinguish the workpiece of positive and negative machined surface, not only should be noted that the position of clamping, but also should be noted that holding workpiece is not damaged.Simultaneously clamping device can only workpiece of clamping, and inefficiency can not satisfy the processing equipment of producing in enormous quantities simultaneously.
Summary of the invention
The present invention can provide a kind of processing of being convenient to, and prevents the shaped piece multistation clamping device of the positive and negative machined surface mistake of workpiece.
In order to solve the problems of the technologies described above, provide following technical scheme: shaped piece multistation clamping device, comprise adjustable column, the adjustable column upper end is provided with cross bar, the two ends of cross bar are fixedly connected with chuck body, and chuck body is provided with the pawl folder, and the lower end of pawl folder is provided with workpiece placement station, described workpiece placement station is provided with the screens bearing pin that limits the positive and negative placement location of workpiece, and each chuck body is provided with plural pawl folder.
Adopt above-mentioned technical scheme, in the present invention, utilize chuck body, pawl folder that processing work is fixed.Simultaneously the flexibility due to the outline line at special-shaped workpiece each position is different, so be provided with the screens bearing pin that limits the positive and negative placement location of workpiece on workpiece placement station, is exactly to be close to the distinctive outline line of workpiece place to be provided with the screens bearing pin in fact.Workpiece only has a kind of laying method like this, has avoided workpiece to place wrong phenomenon.Simultaneously in order to increase work efficiency, on the equipment of producing particularly in batch workpiece, plural pawl folder is set on a chuck body, so just can a plurality of workpiece of chuck body clamping, improved production efficiency, time saving and energy saving.
Further, described pawl folder is trapezoid groove structure, and the area of clamping is larger, and clamping is more firm.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation of shaped piece multistation clamping device of the present invention.
The specific embodiment
As shown in Figure 1: shaped piece multistation clamping device, comprise adjustable column 1, adjustable column 1 upper end is provided with cross bar, the two ends of cross bar are fixedly connected with chuck body, chuck body 5 is provided with pawl folder 2, the lower end of pawl folder 2 is provided with workpiece placement station 3, and described workpiece placement station 3 is provided with the screens bearing pin 4 that limits the positive and negative placement location of workpiece, and each chuck body 5 is provided with plural pawl folder 2.
In the present embodiment, the nut on turn adjustable column 1 moves axially cross bar, and cross bar is fixedly connected with chuck body 5, and chuck body 5 is along with cross bar moves up and down.During use, utilize chuck body 5, pawl folder 2 that processing work is fixed.Simultaneously the flexibility due to the outline line at special-shaped workpiece each position is different, so be provided with the screens bearing pin 4 that limits the positive and negative placement location of workpiece on workpiece placement station 3, is exactly to be close to the distinctive outline line of workpiece place to be provided with screens bearing pin 4 in fact.Workpiece only has a kind of laying method like this, has avoided the phenomenon of the placement mistake of workpiece positive and negative.Simultaneously in order to increase work efficiency, on the equipment of producing particularly in batch workpiece, plural pawl folder 2 is set on a chuck body 5, so just can chuck body 5 a plurality of workpiece of clamping, improved production efficiency, time saving and energy saving; The area of the pawl of trapezoid groove structure folder 2 clampings is larger simultaneously, and clamping is more firm.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from structure of the present invention; can also make some distortion and improvement; should be considered as protection scope of the present invention, these can not affect effect of the invention process and practical applicability yet.
Claims (2)
1. shaped piece multistation clamping device, comprise adjustable column, the adjustable column upper end is provided with cross bar, the two ends of cross bar are fixedly connected with chuck body, chuck body is provided with the pawl folder, the lower end of pawl folder is provided with workpiece placement station, it is characterized in that: described workpiece placement station is provided with the screens bearing pin that limits the positive and negative placement location of workpiece, and each chuck body is provided with plural pawl folder.
2. shaped piece multistation clamping device according to claim 1 is characterized in that: described pawl folder is trapezoid groove structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210523246 CN103084889A (en) | 2012-12-09 | 2012-12-09 | Specially-shaped piece multi-station clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210523246 CN103084889A (en) | 2012-12-09 | 2012-12-09 | Specially-shaped piece multi-station clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103084889A true CN103084889A (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210523246 Pending CN103084889A (en) | 2012-12-09 | 2012-12-09 | Specially-shaped piece multi-station clamping device |
Country Status (1)
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| CN (1) | CN103084889A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433781A (en) * | 2013-08-14 | 2013-12-11 | 江苏江旭铸造集团有限公司 | Multi-station pneumatic positioning and clamping system for intake manifolds |
| CN104999310A (en) * | 2015-08-04 | 2015-10-28 | 重庆山青机械制造有限公司 | Milling fixture for reverse gear shifting cantilevers |
| CN104999312A (en) * | 2015-08-04 | 2015-10-28 | 重庆山青机械制造有限公司 | Double-station reverse gear shifting cantilever fixture |
| CN108747484A (en) * | 2018-06-29 | 2018-11-06 | 张维秀 | A kind of clamping device of workpiece |
| CN112975480A (en) * | 2019-12-17 | 2021-06-18 | 季荣荣 | Batch part is centre gripping anchor clamps simultaneously |
-
2012
- 2012-12-09 CN CN 201210523246 patent/CN103084889A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433781A (en) * | 2013-08-14 | 2013-12-11 | 江苏江旭铸造集团有限公司 | Multi-station pneumatic positioning and clamping system for intake manifolds |
| CN104999310A (en) * | 2015-08-04 | 2015-10-28 | 重庆山青机械制造有限公司 | Milling fixture for reverse gear shifting cantilevers |
| CN104999312A (en) * | 2015-08-04 | 2015-10-28 | 重庆山青机械制造有限公司 | Double-station reverse gear shifting cantilever fixture |
| CN108747484A (en) * | 2018-06-29 | 2018-11-06 | 张维秀 | A kind of clamping device of workpiece |
| CN112975480A (en) * | 2019-12-17 | 2021-06-18 | 季荣荣 | Batch part is centre gripping anchor clamps simultaneously |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |