CN203680833U - Cam drive type double-station stamping device - Google Patents
Cam drive type double-station stamping device Download PDFInfo
- Publication number
- CN203680833U CN203680833U CN201320713528.4U CN201320713528U CN203680833U CN 203680833 U CN203680833 U CN 203680833U CN 201320713528 U CN201320713528 U CN 201320713528U CN 203680833 U CN203680833 U CN 203680833U
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- CN
- China
- Prior art keywords
- push rod
- drive link
- actuated
- station
- shaped support
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
- B30B1/14—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by cams, eccentrics, or cranks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a cam drive type double-station stamping device which comprises a U-shaped bracket for supporting a push rod, wherein the push rod is slidably arranged on the U-shaped bracket; a spring stopper is fixedly arranged on the middle part of the push rod; a reset spring is arranged between the spring stopper and the U-shaped bracket; one end of the push rod is rotatably provided with an idler wheel through a roller carrier; a disc cam is arranged at the end part of a power shaft; the other end of the push rod is respectively articulated with one end of a transmission rod I and one end of a transmission rod II; the other end of the transmission rod I is articulated with a stamping head I; the other end of the transmission rod II is articulated with a stamping head II. The cam drive type double-station stamping device has the characteristics of reasonable design, convenience in operation, high automation degree, high production efficiency, time saving, labor saving, long service life, wide application range, low production cost and convenience in popularization and use.
Description
Technical field
The utility model belongs to Machining Technology field, relates to a kind of decompressor, is specifically related to a kind of actuated by cams formula decompressor with double.
Background technology
Punching press refers to and utilizes mould sheet metal to be made to various en plaque parts and housing, container class workpiece on punch press, or pipe fitting is made to various tubular workpieces.In national product, due to the more traditional machining of Sheet Metal Forming Technology, there are the material of saving and the energy, efficiency is high, not high and can make these advantages of product that machining is beyond one's reach by the application of various moulds to operator's technical requirement, thereby its purposes is more and more extensive.Decompressor generally adopts hydraulic cylinder directly to drive staking punch stamped workpieces, and this kind of mode is not laborsaving, hydraulic drive type decompressor ubiquity design of Hydraulic System complexity in addition, and the Hydraulic Elements accuracy of manufacture requires high, the problems such as operation and maintenance cost height.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of actuated by cams formula double-station punching device is provided, and it is reasonable in design, easy to operate, automaticity is high, and production efficiency is high, time saving and energy saving, long service life, applied widely, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: a kind of actuated by cams formula double-station punching device, comprise U-shaped support for supporting push rod, for supporting the base of described U-shaped support and for driving the disc cam of described push rod to front slide, it is characterized in that: also comprise back-moving spring for driving described push rod to reset, first and for the staking punch two of stamped workpieces two for the punching press of stamped workpieces one; Described push rod is slidably mounted on described U-shaped support, described push rod middle part is fixedly installed spring block, described back-moving spring is arranged between described spring block and described U-shaped support, described push rod one end is rotatablely equipped with roller by turning rolls, described disc cam is arranged on line shaft end, the other end of described push rod is hinged with one end of described drive link one and one end of described drive link two respectively, the other end of described drive link one and described punching press are first hinged, and the other end of described drive link two and described staking punch two are hinged.
Above-mentioned actuated by cams formula double-station punching device, is characterized in that: between described drive link one and described drive link two, the span of angle α is: 120 °-160 °.
Above-mentioned actuated by cams formula double-station punching device, is characterized in that: described roller is rotatably installed on described turning rolls by bearing pin.
Above-mentioned actuated by cams formula double-station punching device, is characterized in that: described turning rolls welds or is fixedly mounted on described push rod end by screw thread.
The utility model compared with prior art has the following advantages:
(1) this actuated by cams formula double-station punching device design is very reasonable, simple and compact for structure, simple to operation, disc cam and back-moving spring are used in conjunction with, can make push rod move back and forth, control the velocity of rotation of line shaft and can control the drawing velocity of the first and staking punch two of punching press, automaticity is high.
(2) this actuated by cams formula double-station punching device once can carry out double-station punching operation, and production efficiency is high, between drive link one and drive link two, has suitable angle, can greatly save driving force.
(3) this actuated by cams formula double-station punching device is in use without rigid shock, its service life be hydraulic drive type decompressor service life 3-5 doubly.
(4) assembly precision of this actuated by cams formula double-station punching device requires low and a lot of parts to be all convenient to very much produce, buy, thereby its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Description of reference numerals:
1-base; 2-U-shaped support; 3-line shaft;
4-disc cam; 5-roller; 6-turning rolls;
7-push rod; 8-spring block; 9-back-moving spring;
10-workpiece one; 11-punching press is first; 12-drive link one;
13-drive link two; 14-staking punch two; 15-workpiece two.
The specific embodiment
A kind of actuated by cams formula double-station punching device as shown in Figure 1, comprise U-shaped support 2 for supporting push rod 7, for supporting the base 1 of described U-shaped support 2 and for driving the disc cam 4 of described push rod 7 to front slide, also comprise back-moving spring 9 for driving described push rod 7 to reset, for the punching press first 11 of stamped workpieces 1 and for the staking punch 2 14 of stamped workpieces 2 15, described push rod 7 is slidably mounted on described U-shaped support 2, described push rod 7 middle parts are fixedly installed spring block 8, described back-moving spring 9 is arranged between described spring block 8 and described U-shaped support 2, described push rod 7 one end are rotatablely equipped with roller 5 by turning rolls 6, described disc cam 4 is arranged on line shaft 3 ends, the other end of described push rod 7 is hinged with one end of described drive link 1 and one end of described drive link 2 13 respectively, the other end of described drive link 1 and described punching press are first 11 hinged, the other end of described drive link 2 13 and described staking punch 2 14 are hinged.
In the present embodiment, between described drive link 1 and described drive link 2 13, the span of angle α is: 120 °-160 °, and preferably 135 ° of α.
In the present embodiment, described roller 5 is rotatably installed on described turning rolls 6 by bearing pin.
In the present embodiment, described turning rolls 6 welds or is fixedly mounted on described push rod 7 ends by screw thread.
The course of work of the utility model actuated by cams formula double-station punching device is: first by base 1, this actuated by cams formula double-station punching device is fixed on to operating position, workpiece to be processed 1 and workpiece to be processed 2 15 are placed on to corresponding station, line shaft 3 disc-shaped cams 4 rotate, disc cam 4 protuberances drive push rod 7 to slide to the right by roller 5 and turning rolls 6, and push rod 7 drives punching press first 11 and staking punch 2 14 to carry out punching operation by drive link 1 and drive link 2 13 respectively.Line shaft 3 continues disc-shaped cam 4 and rotates, disc cam 4 protuberances and roller 5 disengage, push rod 7 resets under the drive of back-moving spring 9, push rod 7 drives punching press first 11 and staking punch 2 14 to depart from corresponding station by drive link 1 and drive link 2 13 respectively, and now operating personnel take out the workpiece machining 1 and workpiece 2 15.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (4)
1. an actuated by cams formula double-station punching device, comprise U-shaped support (2) for supporting push rod (7), for supporting the base (1) of described U-shaped support (2) and for driving the disc cam (4) of described push rod (7) to front slide, it is characterized in that: also comprise back-moving spring (9) for driving described push rod (7) to reset, for the punching press first (11) of stamped workpieces one (10) and for the staking punch two (14) of stamped workpieces two (15), described push rod (7) is slidably mounted on described U-shaped support (2), described push rod (7) middle part is fixedly installed spring block (8), described back-moving spring (9) is arranged between described spring block (8) and described U-shaped support (2), described push rod (7) one end is rotatablely equipped with roller (5) by turning rolls (6), described disc cam (4) is arranged on line shaft (3) end, the other end of described push rod (7) is hinged with one end of described drive link one (12) and one end of described drive link two (13) respectively, the other end of described drive link one (12) and described punching press first (11) are hinged, the other end of described drive link two (13) and described staking punch two (14) are hinged.
2. according to actuated by cams formula double-station punching device claimed in claim 1, it is characterized in that: between described drive link one (12) and described drive link two (13), the span of angle α is: 120 °-160 °.
3. according to actuated by cams formula double-station punching device claimed in claim 1, it is characterized in that: described roller (5) is rotatably installed on described turning rolls (6) by bearing pin.
4. according to actuated by cams formula double-station punching device claimed in claim 1, it is characterized in that: described turning rolls (6) welds or is fixedly mounted on described push rod (7) end by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713528.4U CN203680833U (en) | 2013-11-11 | 2013-11-11 | Cam drive type double-station stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713528.4U CN203680833U (en) | 2013-11-11 | 2013-11-11 | Cam drive type double-station stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203680833U true CN203680833U (en) | 2014-07-02 |
Family
ID=51002787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320713528.4U Expired - Fee Related CN203680833U (en) | 2013-11-11 | 2013-11-11 | Cam drive type double-station stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203680833U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399788A (en) * | 2014-11-26 | 2015-03-11 | 柳州市汇金再生资源利用有限公司 | Reclaimed steel plate wrapping machine |
| CN104438483A (en) * | 2014-11-26 | 2015-03-25 | 柳州市汇金再生资源利用有限公司 | Waste steel plate recovery and bending machine |
| CN104999321A (en) * | 2014-12-19 | 2015-10-28 | 李立群 | Driving device for machine tool |
| CN106345888A (en) * | 2016-12-01 | 2017-01-25 | 常州信息职业技术学院 | Automated punching equipment |
-
2013
- 2013-11-11 CN CN201320713528.4U patent/CN203680833U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399788A (en) * | 2014-11-26 | 2015-03-11 | 柳州市汇金再生资源利用有限公司 | Reclaimed steel plate wrapping machine |
| CN104438483A (en) * | 2014-11-26 | 2015-03-25 | 柳州市汇金再生资源利用有限公司 | Waste steel plate recovery and bending machine |
| CN104399788B (en) * | 2014-11-26 | 2016-08-24 | 柳州市汇金再生资源利用有限公司 | A kind of recovery steel plate baling press |
| CN104999321A (en) * | 2014-12-19 | 2015-10-28 | 李立群 | Driving device for machine tool |
| CN106345888A (en) * | 2016-12-01 | 2017-01-25 | 常州信息职业技术学院 | Automated punching equipment |
| CN106345888B (en) * | 2016-12-01 | 2018-03-27 | 常州信息职业技术学院 | Automatic punch |
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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: 20140702 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |