CN201613295U - Crank block lever punch machine - Google Patents
Crank block lever punch machine Download PDFInfo
- Publication number
- CN201613295U CN201613295U CN2009201632751U CN200920163275U CN201613295U CN 201613295 U CN201613295 U CN 201613295U CN 2009201632751 U CN2009201632751 U CN 2009201632751U CN 200920163275 U CN200920163275 U CN 200920163275U CN 201613295 U CN201613295 U CN 201613295U
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- CN
- China
- Prior art keywords
- crank
- lever arm
- lever
- slide block
- sliding block
- 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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Abstract
A crank block lever punch machine for punching and stretching is characterized in that for the machine body, the motor rotary power drives a belt flywheel clutch, a main transmission gear shaft, a rack wheel, a transmission shaft and a crank to form a transmission chain through belt, furthermore a crankshaft connected by the crank and a connecting sliding block connected with the crankshaft slide in a lever arm connecting sliding block groove to drive the lever arm to have arc swing taking the fixed shaft fixed on the machine body as the circle center, a lever arm shaft drives a connecting rod nut and a ball lead screw to make the sliding block have reciprocating punch motions from top to bottom along a machine body guide rail.
Description
Affiliated technical field
The utility model relates to a kind of mechanical stamping equipment, crank block lever punch bed that especially can punching stretch.
Background technology
At present, known mechanical stamping equipment is through driving-chain rotatablely moving of bent axle to be converted to the rectilinear motion of slide block mostly, and not only the nominal pressure stroke dimension is little for this structure, and the configuration power of motor is also very big.A kind of lever-type stretching and punching machine tool has been declared by my unit in January, 2008, more than a year facts have proved that not only the nominal pressure stroke dimension is big for this lever-type stretching and punching machine tool, compare the configuration power of motor with mechanical crankshaft structure punch press and save more than 60%.But because equipment is the drive mechanism by the cam driven lever, make the driving-chain processed complex, equipment volume is big, has increased the device fabrication cost.
Summary of the invention
In order to solve lever-type stretching and punching machine tool cam structure driving-chain processed complex, and the big problem of equipment volume, the utility model provides a kind of crank block lever punch bed, it is to have replaced the cam drive structure with slider-crank mechanism, the problem, the while that have not only solved the driving-chain processed complex have also solved the big problem of equipment volume, and kept the design advantage that lever stretching and punching machine tool nominal pressure stroke dimension reaches power saving greatly, and make device structure simple, reduced manufacturing cost.
The technical scheme that its technical problem that solves the utility model adopts is: in lathe bed, the motor rotary power drives belt flywheel clutch, main drive gear axle, gear wheel, power transmission shaft, crank formation driving-chain through belt, and then through the crank axle that is connected with crank, the connection slide block that is connected with crank axle, connecting the drive lever arm that slides in the slide block slot at lever arm is that circular swing motion is done in the center of circle with fixed bed fixed axis on one's body, through lever arm axle drivening rod screw, ball-type leading screw, make slide block do linear reciprocation punching press action up and down along bed ways.
The beneficial effects of the utility model are remarkable energy saving effect, simple in structure, saving device fabrication cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is the utility model structural representation
Among the figure, 1. motor, 2. belt flywheel clutch, 3. main drive gear axle, 4. gear wheel, 5. power transmission shaft, 6. crank, 7. crank axle 8. connects slide block, 9 lever arms, 10. lathe bed fixed axis, 11. lever arm axles, 12. the connecting rod screw, 13. ball-type leading screws, 14. bed ways, 15. slide blocks, 16. lathe beds.
The specific embodiment
In the drawings, in the lathe bed (16), motor (1) connects belt flywheel clutch (2) through belt, main drive gear axle (3), gear wheel (4), power transmission shaft (5), crank (6) forms driving-chain, crank axle (7) be connected slide block (8) and be rotationally connected, connecting slide block (8) is slidingly connected in lever arm (9) connection slide block slot, lever arm (9) rotates and is assemblied on the lathe bed fixed axis (10), lever arm axle (11) and being connected that connecting rod screw (12) changes, ball-type leading screw (13) is assemblied in the connecting rod screw (12), slide block (15) is connected with ball-type leading screw (13) swing, is slidingly connected with bed ways (14).
The rotary power of motor (1) connects belt flywheel clutch (2), main drive gear axle (3), gear wheel (4) power transmission shaft (5), drives crank (6) rotation through belt, make lever arm (9) do circular swing motion through crank axle (7), connection slide block (8), make slide block (15) do compacting action up and down reciprocatingly along bed ways (14) through lever arm axle (11), connecting rod screw (12), ball-type leading screw (13) with lathe bed fixed axis (10).
Claims (3)
1. crank block lever punch bed, in lathe bed, motor, belt flywheel clutch, final drive shaft, gear wheel, crank form driving-chain, and it is characterized in that: the belt flywheel clutch is installed on the main drive gear axle, and crank is fixedly mounted on the power transmission shaft.
2. according to right 1 described crank block lever punch bed, it is characterized in that: crank is rotationally connected with being connected slide block, connects slide block and is slidingly connected in lever arm connection slide block slot.
3. according to right 1 described crank block lever punch bed, it is characterized in that: lever arm and lathe bed fixed axis are rotationally connected, and lever arm and connecting rod screw are rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201632751U CN201613295U (en) | 2009-07-02 | 2009-07-02 | Crank block lever punch machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201632751U CN201613295U (en) | 2009-07-02 | 2009-07-02 | Crank block lever punch machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613295U true CN201613295U (en) | 2010-10-27 |
Family
ID=42999667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201632751U Expired - Fee Related CN201613295U (en) | 2009-07-02 | 2009-07-02 | Crank block lever punch machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613295U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159764A (en) * | 2017-07-13 | 2017-09-15 | 合肥北顾信息科技有限公司 | Outside plate punch forming device is used in a kind of computer production |
| CN107377720A (en) * | 2017-07-13 | 2017-11-24 | 滁州华宇机件有限公司 | A kind of air conditioner housing is used with the decompressor for stablizing punching structure |
| CN109127940A (en) * | 2018-08-03 | 2019-01-04 | 安徽省潜山县包装制品有限公司 | A kind of bottle cap production feeding in continuous material stamping equipment |
| CN114486569A (en) * | 2022-04-14 | 2022-05-13 | 安徽农业大学 | High-temperature impact tensile mechanical test platform and method based on cam crank-link mechanism |
-
2009
- 2009-07-02 CN CN2009201632751U patent/CN201613295U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159764A (en) * | 2017-07-13 | 2017-09-15 | 合肥北顾信息科技有限公司 | Outside plate punch forming device is used in a kind of computer production |
| CN107377720A (en) * | 2017-07-13 | 2017-11-24 | 滁州华宇机件有限公司 | A kind of air conditioner housing is used with the decompressor for stablizing punching structure |
| CN107159764B (en) * | 2017-07-13 | 2019-01-04 | 嵊州市鑫聚源厨具有限公司 | A kind of computer production outside plate punch forming device |
| CN109127940A (en) * | 2018-08-03 | 2019-01-04 | 安徽省潜山县包装制品有限公司 | A kind of bottle cap production feeding in continuous material stamping equipment |
| CN114486569A (en) * | 2022-04-14 | 2022-05-13 | 安徽农业大学 | High-temperature impact tensile mechanical test platform and method based on cam crank-link mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20110702 |