CN203680834U - Reciprocating double-station stamping device - Google Patents
Reciprocating double-station stamping device Download PDFInfo
- Publication number
- CN203680834U CN203680834U CN201320740942.4U CN201320740942U CN203680834U CN 203680834 U CN203680834 U CN 203680834U CN 201320740942 U CN201320740942 U CN 201320740942U CN 203680834 U CN203680834 U CN 203680834U
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- China
- Prior art keywords
- connecting rod
- push rod
- disc cam
- reciprocating double
- rack
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Abstract
The utility model discloses a reciprocating double-station stamping device which comprises a rectangular base and a support, wherein a push rod is slidably connected to the support; the push rod is provided with a reset spring through a stopper; one end of the push rod is rotatably provided with an idler wheel through an idler wheel frame, wherein the idler wheel is matched with a disc cam for use and used for reducing the friction force; the disc cam is slidably arranged on a mounting frame; a rack is fixedly arranged at the rear side of the disc cam; the end part of a power shaft is fixedly provided with a gear which is meshed with the rack to form a gear and rack drive pair; the other end of the push rod is respectively and rotatably connected with one end of a connecting rod I and one end of a connecting rod II; the other end of the connecting rod I is rotatably connected with a stamping head I; the other end of the connecting rod II is rotatably connected with a stamping head II. The reciprocating double-station stamping device has the following characteristics of reasonable design, convenience in operation, high automation degree, high production efficiency, time saving, labor saving, long service life, 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 reciprocating punching device 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 reciprocating 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, 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 reciprocating double-station punching device, comprise rectangular base and for supporting the bearing of push rod, it is characterized in that: also comprising the first and staking punch two of the symmetrically arranged punching press for stamped workpieces, described rectangular base upside is installed with described bearing, on described bearing, be slidably fitted with push rod, on described push rod, be provided with back-moving spring by block, described push rod one end is rotatablely equipped with and is used in conjunction with described disc cam and for reducing the roller of frictional force by turning rolls, described disc cam is slidably mounted on installing rack, described disc cam rear side is fixedly installed tooth bar, described line shaft end is installed with and engages the gear that forms rack-and-pinion transmission with described tooth bar, the described push rod other end is rotationally connected with one end of connecting rod one and one end of connecting rod two respectively, the other end of described connecting rod one and described punching press is first is rotationally connected, the other end of described connecting rod two and described staking punch two are rotationally connected, between described connecting rod one and connecting rod two, the span of angle α is: 110 °-160 °.
Above-mentioned reciprocating double-station punching device, it is characterized in that: the described push rod other end is hinged with one end of connecting rod one and one end of connecting rod two respectively, the other end of described connecting rod one and described punching press are first hinged, and the other end of described connecting rod two and described staking punch two are hinged.
Above-mentioned reciprocating double-station punching device, is characterized in that: described turning rolls welding or be fixedly mounted on described push rod end by screw thread, described rack welding or be fixedly mounted on described disc cam rear side by screw thread.
The utility model compared with prior art has the following advantages:
(1) this reciprocating double-station punching device design is very reasonable, simple and compact for structure, simple to operation, line shaft drives push rod to move back and forth by rack-and-pinion, control the rotating speed of line shaft and can control the drawing velocity of the first and staking punch two of punching press, automaticity is high.
(2) this reciprocating 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 reciprocating 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 reciprocating 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-rectangular base; 2-bearing; 3-line shaft;
4-gear; 5-tooth bar; 6-installing rack;
7-disc cam; 8-roller; 9-turning rolls;
10-push rod; 11-block; 12-back-moving spring.
13-workpiece; 14-punching press is first; 15-connecting rod one;
16-connecting rod two; 17-staking punch two.
The specific embodiment
The reciprocating double-station punching device of one as shown in Figure 1, comprises rectangular base 1 and for supporting the bearing 2 of push rod 10, also comprises the symmetrically arranged punching press for stamped workpieces 13 first 14 and staking punch 2 17, described rectangular base 1 upside is installed with described bearing 2, on described bearing 2, be slidably fitted with push rod 10, on described push rod 10, be provided with back-moving spring 12 by block 11, described push rod 10 one end are rotatablely equipped with and are used in conjunction with described disc cam 7 and for reducing the roller 8 of frictional force by turning rolls 9, described disc cam 7 is slidably mounted on installing rack 6, described disc cam 7 rear sides are fixedly installed tooth bar 5, described line shaft 3 ends are installed with and engage the gear 4 that forms rack-and-pinion transmission with described tooth bar 5, described push rod 10 other ends are rotationally connected with one end of connecting rod 1 and one end of connecting rod 2 16 respectively, the other end of described connecting rod 1 and described punching press first 14 are rotationally connected, the other end of described connecting rod 2 16 and described staking punch 2 17 are rotationally connected, between described connecting rod 1 and connecting rod 2 16, the span of angle α is: 110 °-160.
In the present embodiment, described push rod 10 other ends are hinged with one end of connecting rod 1 and one end of connecting rod 2 16 respectively, and the other end of described connecting rod 1 and described punching press are first 14 hinged, and the other end of described connecting rod 2 16 and described staking punch 2 17 are hinged.
In the present embodiment, described turning rolls 9 welds or is fixedly mounted on described push rod 10 ends by screw thread, and described tooth bar 5 welds or is fixedly mounted on described disc cam 7 rear sides by screw thread.
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 (3)
1. a reciprocating double-station punching device, comprises rectangular base (1) and for supporting the bearing (2) of push rod (10), it is characterized in that: also comprise the symmetrically arranged punching press for stamped workpieces (13) first (14) and staking punch two (17); described rectangular base (1) upside is installed with described bearing (2), on described bearing (2), be slidably fitted with push rod (10), described push rod (10) is upper is provided with back-moving spring (12) by block (11), described push rod (10) one end is rotatablely equipped with and is used in conjunction with described disc cam (7) and for reducing the roller (8) of frictional force by turning rolls (9), described disc cam (7) is slidably mounted on installing rack (6), described disc cam (7) rear side is fixedly installed tooth bar (5), described line shaft (3) end is installed with and engages the gear (4) that forms rack-and-pinion transmission with described tooth bar (5), described push rod (10) other end is rotationally connected with one end of connecting rod one (15) and one end of connecting rod two (16) respectively, the other end of described connecting rod one (15) and described punching press first (14) are rotationally connected, the other end of described connecting rod two (16) and described staking punch two (17) are rotationally connected, between described connecting rod one (15) and connecting rod two (16), the span of angle α is: 110 °-160 °.
2. according to reciprocating double-station punching device claimed in claim 1, it is characterized in that: described push rod (10) other end is hinged with one end of connecting rod one (15) and one end of connecting rod two (16) respectively, the other end of described connecting rod one (15) and described punching press first (14) are hinged, and the other end of described connecting rod two (16) and described staking punch two (17) are hinged.
3. according to reciprocating double-station punching device claimed in claim 1, it is characterized in that: described turning rolls (9) welds or is fixedly mounted on described push rod (10) end by screw thread, described tooth bar (5) welds or is fixedly mounted on described disc cam (7) rear side by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320740942.4U CN203680834U (en) | 2013-11-19 | 2013-11-19 | Reciprocating double-station stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320740942.4U CN203680834U (en) | 2013-11-19 | 2013-11-19 | Reciprocating double-station stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203680834U true CN203680834U (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320740942.4U Expired - Fee Related CN203680834U (en) | 2013-11-19 | 2013-11-19 | Reciprocating double-station stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203680834U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363945A (en) * | 2016-09-28 | 2017-02-01 | 黄正集 | Recovery device for shell of turbine generator for ocean infiltration energy power generation |
| CN107350811A (en) * | 2017-06-23 | 2017-11-17 | 芜湖德丰汽车零部件有限公司 | A kind of auto parts and components processing unit (plant) |
| CN109228485A (en) * | 2018-09-04 | 2019-01-18 | 嘉兴塘东汽车配件有限公司 | A kind of process equipment reversible convenient for adjusting |
-
2013
- 2013-11-19 CN CN201320740942.4U patent/CN203680834U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363945A (en) * | 2016-09-28 | 2017-02-01 | 黄正集 | Recovery device for shell of turbine generator for ocean infiltration energy power generation |
| CN107350811A (en) * | 2017-06-23 | 2017-11-17 | 芜湖德丰汽车零部件有限公司 | A kind of auto parts and components processing unit (plant) |
| CN107350811B (en) * | 2017-06-23 | 2019-04-26 | 芜湖德丰汽车零部件有限公司 | A kind of auto parts and components processing unit (plant) |
| CN109228485A (en) * | 2018-09-04 | 2019-01-18 | 嘉兴塘东汽车配件有限公司 | A kind of process equipment reversible convenient for adjusting |
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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: 20141119 |
|
| EXPY | Termination of patent right or utility model |