CN204934388U - The single perforating press hold down gag of a kind of hydraulic pressure - Google Patents
The single perforating press hold down gag of a kind of hydraulic pressure Download PDFInfo
- Publication number
- CN204934388U CN204934388U CN201520643282.7U CN201520643282U CN204934388U CN 204934388 U CN204934388 U CN 204934388U CN 201520643282 U CN201520643282 U CN 201520643282U CN 204934388 U CN204934388 U CN 204934388U
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- bolt
- hold
- contact roller
- compressor arm
- knife rest
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Abstract
The utility model provides the single perforating press hold down gag of a kind of hydraulic pressure, comprise knife rest, compress support, slide bolt, set bolt, contact roller, axle, compressor arm, bolt and hold-down bolt, hold down gag is depressed with knife rest, by contact roller by Work-sheet pressing, when changing hold down gag position, first unclamp hold-down bolt, move integrally hold down gag, after arriving precalculated position, tighten hold-down bolt, the material of contact roller is elastoplast, make contact roller can workpiece pressing, workpiece deformation can not be made again, the spacing of compressor arm and knife rest can regulate according to the thickness of institute's processing work, first unclamp set bolt, then by regulating bolt to make compressor arm reach desired location, set bolt is driven in locking again, make contact roller workpiece pressing, in process, workpiece can not produce displacement, ensure machining accuracy.The utility model simple structure, compact conformation, is easy to promote, has good economic benefit.
Description
Technical field
The utility model relates to a kind of perforating press hold down gag, especially relates to the single perforating press hold down gag of a kind of hydraulic pressure.
Background technology
The single perforating press of hydraulic pressure is the single row of holes process equipment being widely used in building, electric power, shipbuilding, field of aerospace, the single perforating press of hydraulic pressure must by Work-sheet pressing on the table before carrying out punching processing, make workpiece can not produce displacement in process, ensure machining accuracy.Existing single perforating press be generally by artificial by Work-sheet pressing on the table, or on the table a screw rod is installed, by screw rod by Work-sheet pressing.This mode of operation is dangerous, and screw rod all will first unclamp by each workpiece movable, and after workpiece movable to desired location, then locked by screw rod, complex operation, and the working space taking workbench, bring inconvenience to the movement of workpiece.
Summary of the invention
In order to overcome the deficiency that existing perforating press exists, the utility model provides the single perforating press hold down gag of a kind of hydraulic pressure.
The utility model for the taked technical scheme that achieves the above object is: the single perforating press hold down gag of a kind of hydraulic pressure, comprise knife rest (1), compress support (2), slide bolt (3), set bolt (4), contact roller (5), axle (6), compressor arm (7), bolt (8) and hold-down bolt (9), described compression support (2) is placed in the groove of knife rest (1), hold-down bolt (9) is arranged in the first screwed hole (201) compressing support (2), hold-down bolt (9) holds out against on the groove inner wall of knife rest (1), to compress support (2) is pressed in knife rest (1), slide bolt (3) is arranged on compressor arm (7), and be placed in the chute (202) compressing support (2), bolt (8) is arranged in the second screwed hole (203) compressing support (2), and hold out against on compressor arm (7), set bolt (4) is arranged on compressor arm (7), and be placed in the unthreaded hole (204) of compression support (2), contact roller (5) is arranged on the lower end of compressor arm (7) by axle (6).
The material of described contact roller (5) is elastoplast.
The beneficial effects of the utility model are:
Adopt said apparatus, hold down gag is mounted on knife rest, depresses with knife rest, by contact roller by Work-sheet pressing, do not take the operating space of workbench, do not affect workpiece movement on the table, contact roller selects flexible plastic material, make contact roller can workpiece pressing, can not make workpiece deformation again, the spacing of compressor arm and knife rest can regulate according to the thickness of institute's processing work, makes contact roller workpiece pressing, in process, workpiece can not produce displacement, ensures machining accuracy.The utility model simple structure, compact conformation, is easy to promote, has good economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the zoomed-in view I of the utility model hold down gag;
Fig. 3 is the structural representation of compression support of the present utility model;
Fig. 4 is the structural representation of compressor arm of the present utility model;
In figure: 1-knife rest, 2-compression support, 3-slide bolt, 4-set bolt, 5-contact roller, 6-axle, 7-compressor arm, 8-bolt, 9-hold-down bolt, the 201-the first screwed hole, 202-chute, the 203-the second screwed hole, 204-unthreaded hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
If Fig. 1 is structural representation of the present utility model, the single perforating press hold down gag of a kind of hydraulic pressure, comprise knife rest (1), compress support (2), slide bolt (3), set bolt (4), contact roller (5), axle (6), compressor arm (7), bolt (8) and hold-down bolt (9), described compression support (2) is placed in the groove of knife rest (1), hold-down bolt (9) is arranged in the first screwed hole (201) compressing support (2), hold-down bolt (9) holds out against on the groove inner wall of knife rest (1), to compress support (2) is pressed in knife rest (1), when changing hold down gag position, first unclamp hold-down bolt (9), move integrally hold down gag, after arriving precalculated position, tighten hold-down bolt (9).Slide bolt (3) is arranged on compressor arm (7), and be placed in the chute (202) compressing support (2), bolt (8) is arranged in the second screwed hole (203) compressing support (2), and hold out against on compressor arm (7), set bolt (4) is arranged on compressor arm (7), and be placed in the unthreaded hole (204) of compression support (2), contact roller (5) is arranged on the lower end of compressor arm (7) by axle (6).Hold down gag is depressed with knife rest (1), by contact roller (5) by Work-sheet pressing, the material of described contact roller (5) is elastoplast, make contact roller (5) can workpiece pressing, workpiece deformation can not be made again, compressor arm (7) can regulate according to the thickness of institute's processing work with the spacing of knife rest (1), first unclamp set bolt (4), then by regulating bolt (8) to make compressor arm (7) reach desired location, set bolt (4) is driven in locking again, make contact roller (5) workpiece pressing, in process, workpiece can not produce displacement, ensure machining accuracy.The utility model simple structure, compact conformation, is easy to promote, has good economic benefit.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of embodiment of the present utility model shown in accompanying drawing, actual apparatus structure is not limited thereto.So those of ordinary skill in the art can also do other changes in the utility model spirit, these changes made according to the utility model spirit, all should be included in the scope required by the utility model certainly.
Claims (2)
1. the single perforating press hold down gag of hydraulic pressure, comprise knife rest (1), compress support (2), slide bolt (3), set bolt (4), contact roller (5), axle (6), compressor arm (7), bolt (8) and hold-down bolt (9), it is characterized in that described compression support (2) is placed in the groove of knife rest (1), hold-down bolt (9) is arranged in the first screwed hole (201) compressing support (2), hold-down bolt (9) holds out against on the groove inner wall of knife rest (1), to compress support (2) is pressed in knife rest (1), slide bolt (3) is arranged on compressor arm (7), and be placed in the chute (202) compressing support (2), bolt (8) is arranged in the second screwed hole (203) compressing support (2), and hold out against on compressor arm (7), set bolt (4) is arranged on compressor arm (7), and be placed in the unthreaded hole (204) of compression support (2), contact roller (5) is arranged on the lower end of compressor arm (7) by axle (6).
2. the single perforating press hold down gag of a kind of hydraulic pressure according to claim 1, is characterized in that the material of described contact roller (5) is elastoplast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520643282.7U CN204934388U (en) | 2015-08-25 | 2015-08-25 | The single perforating press hold down gag of a kind of hydraulic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520643282.7U CN204934388U (en) | 2015-08-25 | 2015-08-25 | The single perforating press hold down gag of a kind of hydraulic pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204934388U true CN204934388U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520643282.7U Active CN204934388U (en) | 2015-08-25 | 2015-08-25 | The single perforating press hold down gag of a kind of hydraulic pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204934388U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891174A (en) * | 2017-02-20 | 2017-06-27 | 重庆市永川区中川科技发展有限责任公司 | Milling machine part compression tooling |
| CN107971390A (en) * | 2016-10-25 | 2018-05-01 | 马鞍山市力涛数控机床有限公司 | The preceding long square platform hydraulic piercing press of backgauge formula |
| CN108115041A (en) * | 2017-12-22 | 2018-06-05 | 安徽威亚机械制造有限公司 | A kind of multiple rows of red needle of punching machine is exempted to change system and applies its punching machine |
| CN110038960A (en) * | 2018-01-13 | 2019-07-23 | 马鞍山市力涛数控机床有限公司 | A kind of long square platform hydraulic piercing press red needle rapid installation device |
-
2015
- 2015-08-25 CN CN201520643282.7U patent/CN204934388U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971390A (en) * | 2016-10-25 | 2018-05-01 | 马鞍山市力涛数控机床有限公司 | The preceding long square platform hydraulic piercing press of backgauge formula |
| CN106891174A (en) * | 2017-02-20 | 2017-06-27 | 重庆市永川区中川科技发展有限责任公司 | Milling machine part compression tooling |
| CN108115041A (en) * | 2017-12-22 | 2018-06-05 | 安徽威亚机械制造有限公司 | A kind of multiple rows of red needle of punching machine is exempted to change system and applies its punching machine |
| CN110038960A (en) * | 2018-01-13 | 2019-07-23 | 马鞍山市力涛数控机床有限公司 | A kind of long square platform hydraulic piercing press red needle rapid installation device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |