CN203459500U - Transmission device for automatic profile punching and shearing machine - Google Patents
Transmission device for automatic profile punching and shearing machine Download PDFInfo
- Publication number
- CN203459500U CN203459500U CN201320575696.1U CN201320575696U CN203459500U CN 203459500 U CN203459500 U CN 203459500U CN 201320575696 U CN201320575696 U CN 201320575696U CN 203459500 U CN203459500 U CN 203459500U
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- slide block
- eccentric shaft
- transmission device
- fixed
- shearing machine
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- Expired - Fee Related
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Abstract
The utility model discloses a transmission device for an automatic profile punching and shearing machine. The transmission device comprises a gearwheel, fixed blocks, an eccentric shaft, a slide block and a slide block positioning box, wherein the gearwheel is connected with a motor belt wheel through a belt; the fixed blocks are fixed with a machine frame; the gearwheel is fixedly connected with a flange; the flange is mounted at the left end of the eccentric shaft through a bearing; the slide block positioning box is mounted at the right end of the eccentric shaft through a bearing; the eccentric shaft is fixed with the machine frame of the punching and shearing machine through the fixed blocks; the slide block is arranged in the slide block positioning box, and is mounted on the eccentric shaft through a shaft sleeve; the slide block is driven under the action of rotation of the eccentric shaft to do reciprocating rectilinear motion up and down. Through the adoption of the technical scheme, the transmission device has a simple structure, is reasonable in design, and low in cost, not only reduces the noise, but also is stable and reliable, and is convenient to mount and maintain.
Description
Technical field
The utility model belongs to mechanized equipment field, is specifically related to a kind of transmission device of section bar automatic punching shear machine.
Background technology
At machine industry, people usually need to use punching and shearing machine to cut into by be processed the product that meets length requirement.In market, upper sectional material is generally strip, need to cut apart cut-out to it, operation to section bar, mainly by the diel on punch press, complete, section bar will be located in the workpiece locating slot of the counterdie of its front end insertion diel, then by punch press, the patrix of mould is moved downward, stamping knife inserts in counterdie, cuts off section bar.But the transmission device of punching and shearing machine in the market mostly adopts brace and connecting rod framework, complex structure, cost is high, and when work, noise is large, and stability is bad, and in addition, structure parts are many, are not easy to installation and maintenance.
Summary of the invention
?the purpose of this utility model is to provide a kind of transmission device of section bar automatic punching shear machine, and this apparatus structure is simple, reasonable in design, and cost is low, has not only reduced noise, and reliable and stable, and installation and maintenance are convenient.
For achieving the above object, the transmission device of a kind of section bar automatic punching shear of the utility model machine, is characterized in that: this device comprise the gear wheel that is connected by belt with electrical machine belt pulley, with the fixing fixed block of frame, eccentric shaft, slide block and slide block location case; Gear wheel is fixedly connected with flange, flange is arranged on the left end of eccentric shaft by bearing, right-hand member at eccentric shaft is provided with slide block location case by bearing, eccentric shaft is fixed by the frame of fixed block and punching and shearing machine, in the case of slide block location, be provided with slide block, slide block is arranged on eccentric shaft by axle sleeve, and the rotation band movable slider by eccentric shaft is rectilinear motion up and down reciprocatingly.
In technique scheme, the gear wheel being connected with electrical machine belt pulley has played wheel action, during work, electrical machine belt pulley drives gear wheel to rotate by belt, gear wheel drives eccentric shaft motion, and under the effect of eccentric shaft, slide block is rectilinear motion up and down reciprocatingly, thereby drive the mould that is fixed on slide block lower end to move up and down, realize the punching function to section bar.The utlity model has following advantage: the first, simple in structure, reasonable in design, cost is low; The second, noise is low, reliable and stable; The 3rd, installation and maintenance are convenient.
Accompanying drawing explanation
Fig. 1 is the perspective view of the transmission device of a kind of section bar automatic punching shear of the utility model machine;
Fig. 2 is the package assembly schematic diagram of Fig. 1;
Fig. 3 is the internal structure cutaway view of the transmission device of a kind of section bar automatic punching shear of the utility model machine.
The specific embodiment
Below in conjunction with accompanying drawing, the transmission device of a kind of section bar automatic punching shear machine of the present utility model is described in further detail.
From Fig. 1, Fig. 2, Fig. 3, the transmission device of a kind of section bar automatic punching shear machine of the present embodiment be by the gear wheel 1 being connected by belt with electrical machine belt pulley, with the fixing fixed block 2 of frame, eccentric shaft 3, slide block 4 and slide block location case 5 form; Gear wheel 1 is fixedly connected with flange 6, flange 6 is arranged on the left end of eccentric shaft 3 by bearing, eccentric shaft 3 is fixed by fixed block 2 and the frame of punching and shearing machine, right-hand member at eccentric shaft 3 is provided with slide block location case 5 by bearing, in the case 5 of slide block location, be provided with slide block 4, slide block 4 is arranged on eccentric shaft 3 by axle sleeve, and the rotation band movable slider 4 by eccentric shaft 3 is rectilinear motion up and down reciprocatingly.
In the above-described embodiments, the gear wheel 1 being connected with electrical machine belt pulley has played wheel action, during work, electrical machine belt pulley drives gear wheel 1 rotation, and gear wheel 1 drives eccentric shaft 3 motions, under the effect of eccentric shaft 3, slide block 4 is rectilinear motion up and down reciprocatingly, thereby drives the mould that is fixed on slide block lower end to move up and down, and realizes the punching function to section bar, in the present embodiment, the left end at the eccentric shaft 3 with slide block 4 corresponding sections, position is made as centering type.The present embodiment is simple in structure, reasonable in design, and cost is low, has not only reduced noise, and reliable and stable, and installation and maintenance are convenient.
Claims (1)
1. a transmission device for section bar automatic punching shear machine, is characterized in that: this device comprise the gear wheel (1) that is connected by belt with electrical machine belt pulley, with the fixing fixed block (2) of frame, eccentric shaft (3), slide block (4) and slide block are located case (5); Gear wheel (1) is fixedly connected with flange (6), flange (6) is arranged on the left end of eccentric shaft (3) by bearing, right-hand member at eccentric shaft (3) is provided with slide block location case (5) by bearing, eccentric shaft (3) is fixed by fixed block (2) and the frame of punching and shearing machine, in slide block location case (5), be provided with slide block (4), it is upper that slide block (4) is arranged on eccentric shaft (3) by axle sleeve, and the rotation band movable slider (4) by eccentric shaft (3) is rectilinear motion up and down reciprocatingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575696.1U CN203459500U (en) | 2013-09-17 | 2013-09-17 | Transmission device for automatic profile punching and shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575696.1U CN203459500U (en) | 2013-09-17 | 2013-09-17 | Transmission device for automatic profile punching and shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459500U true CN203459500U (en) | 2014-03-05 |
Family
ID=50171882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320575696.1U Expired - Fee Related CN203459500U (en) | 2013-09-17 | 2013-09-17 | Transmission device for automatic profile punching and shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464572A (en) * | 2013-09-17 | 2013-12-25 | 安庆市阳光机械制造有限责任公司 | Drive unit for automatic profile stamping and shearing machines |
-
2013
- 2013-09-17 CN CN201320575696.1U patent/CN203459500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464572A (en) * | 2013-09-17 | 2013-12-25 | 安庆市阳光机械制造有限责任公司 | Drive unit for automatic profile stamping and shearing machines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |