CN203678979U - Gear and rack drive-type stamping device - Google Patents
Gear and rack drive-type stamping device Download PDFInfo
- Publication number
- CN203678979U CN203678979U CN201320740992.2U CN201320740992U CN203678979U CN 203678979 U CN203678979 U CN 203678979U CN 201320740992 U CN201320740992 U CN 201320740992U CN 203678979 U CN203678979 U CN 203678979U
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- China
- Prior art keywords
- connecting rod
- gear
- push rod
- support plate
- rack
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- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Gears, Cams (AREA)
- Transmission Devices (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a gear and rack drive-type stamping device, which comprises a rectangular bottom plate, a power control box and a push rod, and also comprises a stamping head I and a stamping head II which are used for stamping workpieces, wherein a power output shaft of the power control box is fixedly provided with a gear; the gear and a rack are meshed to form a gear and rack drive pair; the rack is fixedly arranged at the lower side of the push rod; the push rod is glidingly arranged on a support plate I and a support plate II; the support plate I and the support plate II are fixedly arranged at the upper side of the rectangular bottom plate through screws; the front 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 the stamping head I; the other end of the connecting rod II is rotatably connected with the stamping head II. The gear and rack drive-type stamping device disclosed by the utility model has the characteristics that the design is reasonable; the operation is convenient; the automation degree is high; the production efficiency is high; the time and the labor are saved; the service life is long; the application range is wide; the production cost is low; popularization and use are convenient.
Description
Technical field
The utility model belongs to Machining Technology field, relates to a kind of decompressor, is specifically related to a kind of gear-rack drive formula decompressor with two stations.
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 gear-rack drive formula decompressor 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 gear-rack drive formula decompressor, comprise rectangular base plate, be fixedly mounted on described rectangular base plate upside for the headstock of power and the push rod for transmission of drive force are provided, it is characterized in that: also comprise the first and staking punch two of the symmetrically arranged punching press for stamped workpieces; On the power output shaft of described headstock, be installed with gear, the intermeshing formation rack-and-pinion of described wheel and rack transmission, described tooth bar is fixedly mounted on described push rod downside, described push rod is slidably mounted on support plate one and support plate two, described support plate one and described support plate two are all fixedly mounted on described rectangular base plate upside by screw, described push rod front 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.
Above-mentioned gear-rack drive formula decompressor, is characterized in that: between described connecting rod one and connecting rod two, the span of angle α is: 110 °-160 °.
Above-mentioned gear-rack drive formula decompressor, it is characterized in that: described push rod front 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.
The utility model compared with prior art has the following advantages:
(1) this gear-rack drive formula decompressor design is very reasonable, simple and compact for structure, simple to operation, the power output shaft driven wheel tooth bar of headstock moves back and forth, control the rotating speed of power output shaft and can control the drawing velocity of the first and staking punch two of punching press, automaticity is high.
(2) this gear-rack drive formula decompressor 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 gear-rack drive formula decompressor is in use without rigid shock, its service life be hydraulic drive type decompressor service life 3-5 doubly.
(4) assembly precision of this gear-rack drive formula decompressor 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 plate; 2-headstock; 3-power output shaft;
4-gear; 5-support plate one; 6-tooth bar;
7-push rod; 8-support plate two; 9-workpiece;
10-to state punching press first; 11-connecting rod one; 12-connecting rod two;
13-staking punch two.
The specific embodiment
A kind of gear-rack drive formula decompressor as shown in Figure 1, comprise rectangular base plate 1, be fixedly mounted on described rectangular base plate 1 upside for the headstock 2 of power and the push rod 7 for transmission of drive force are provided, also comprise the symmetrically arranged punching press for stamped workpieces 9 first 10 and staking punch 2 13, on the power output shaft 3 of described headstock 2, be installed with gear 4, described gear 4 and the intermeshing formation rack-and-pinion of tooth bar 6 transmission, described tooth bar 6 is fixedly mounted on described push rod 7 downsides, described push rod 7 is slidably mounted on support plate 1 and support plate 28, described support plate 1 and described support plate 28 are all fixedly mounted on described rectangular base plate 1 upside by screw, described push rod 7 front ends are rotationally connected with one end of connecting rod 1 and one end of connecting rod 2 12 respectively, the other end of described connecting rod 1 and described punching press first 10 are rotationally connected, the other end of described connecting rod 2 12 and described staking punch 2 13 are rotationally connected.
In the present embodiment, between described connecting rod 1 and connecting rod 2 12, the span of angle α is: 110 °-160 °, and preferably 120 °.
In the present embodiment, described push rod 7 front ends are hinged with one end of connecting rod 1 and one end of connecting rod 2 12 respectively, and the other end of described connecting rod 1 and described punching press are first 10 hinged, and the other end of described connecting rod 2 12 and described staking punch 2 13 are hinged.
The course of work of the utility model gear-rack drive formula decompressor is: first this gear-rack drive formula decompressor is fixed on to operating position, two workpieces to be processed 9 are placed on respectively on corresponding station, headstock 2 is by power output shaft 3 driven gear 4 forward rotation, gear 4 drives push rod 7 to front slide by the tooth bar 6 engaging with it, and push rod 7 drives respectively punching press first 10 and staking punch 2 13 to carry out punching operation by connecting rod 1 and connecting rod 2 12.After punch process completes, headstock 2 rotates backward by power output shaft 3 driven gears 4, gear 4 drives push rod 7 to slide backward by the tooth bar 6 engaging with it, push rod 7 drives respectively punching press first 10 and staking punch 2 13 to return by connecting rod 1 and connecting rod 2 12, and operating personnel take out the workpiece machining 9.
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 gear-rack drive formula decompressor, comprise rectangular base plate (1), be fixedly mounted on described rectangular base plate (1) upside for the headstock (2) of power and the push rod (7) for transmission of drive force are provided, it is characterized in that: also comprise the symmetrically arranged punching press for stamped workpieces (9) first (10) and staking punch two (13), on the power output shaft (3) of described headstock (2), be installed with gear (4), described gear (4) and the intermeshing formation rack-and-pinion of tooth bar (6) transmission, described tooth bar (6) is fixedly mounted on described push rod (7) downside, described push rod (7) is slidably mounted on support plate one (5) and support plate two (8), described support plate one (5) and described support plate two (8) are all fixedly mounted on described rectangular base plate (1) upside by screw, described push rod (7) front end is rotationally connected with one end of connecting rod one (11) and one end of connecting rod two (12) respectively, the other end of described connecting rod one (11) and described punching press first (10) are rotationally connected, the other end of described connecting rod two (12) and described staking punch two (13) are rotationally connected.
2. according to gear-rack drive formula decompressor claimed in claim 1, it is characterized in that: between described connecting rod one (11) and connecting rod two (12), the span of angle α is: 110 °-160 °.
3. according to gear-rack drive formula decompressor claimed in claim 1, it is characterized in that: described push rod (7) front end is hinged with one end of connecting rod one (11) and one end of connecting rod two (12) respectively, the other end of described connecting rod one (11) and described punching press first (10) are hinged, and the other end of described connecting rod two (12) and described staking punch two (13) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320740992.2U CN203678979U (en) | 2013-11-19 | 2013-11-19 | Gear and rack drive-type stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320740992.2U CN203678979U (en) | 2013-11-19 | 2013-11-19 | Gear and rack drive-type stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678979U true CN203678979U (en) | 2014-07-02 |
Family
ID=51000939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320740992.2U Expired - Fee Related CN203678979U (en) | 2013-11-19 | 2013-11-19 | Gear and rack drive-type stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203678979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499295A (en) * | 2014-10-17 | 2016-04-20 | 中国石油大学(华东) | Device special for equal channel angular extrusion |
-
2013
- 2013-11-19 CN CN201320740992.2U patent/CN203678979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499295A (en) * | 2014-10-17 | 2016-04-20 | 中国石油大学(华东) | Device special for equal channel angular extrusion |
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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 |