CN202367255U - Shearing machine - Google Patents
Shearing machine Download PDFInfo
- Publication number
- CN202367255U CN202367255U CN2011204617430U CN201120461743U CN202367255U CN 202367255 U CN202367255 U CN 202367255U CN 2011204617430 U CN2011204617430 U CN 2011204617430U CN 201120461743 U CN201120461743 U CN 201120461743U CN 202367255 U CN202367255 U CN 202367255U
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- China
- Prior art keywords
- fixedly connected
- sliver
- cutter
- casing
- double eccentric
- 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
The utility model relates to a shearing machine which comprises a machine frame assembly, an upper blade, a lower blade, a driving device and a box body. The driving device comprises a conducting bar, a conducting bar reset component, a motor, a speed reducer, a gear assembly and double eccentric wheels, wherein the motor, the speed reducer, the gear assembly and the double eccentric wheels are fixedly connected in sequence. The double eccentric wheels are pressed on above the conducting bar, the upper blade is embedded in the conducting bar and corresponds to the lower blade, the gear assembly and the double eccentric wheels are arranged in the box body, the motor and the speed reducer are fixedly connected with the box body, and the box body is fixedly connected to the machine frame assembly. The shearing machine eliminates noise caused by transmission clearance of a connecting rod, the whole sheared portions are stressed strongly, and the safety is improved.
Description
Technical field
The utility model relates to the cutter technical field, relates in particular to a kind of cutter.
Background technology
Like the disclosed a kind of nibbling shear cutter of patent document CN95221856.9, main shaft is housed in body, main shaft is provided with eccentric outward; Through the ball-type connecting rod; And connect with last shear knife through slide adjustment, on the position corresponding, being fixed with the down cut cutter with last shear knife, this kind design relies on connecting rod mode transferring power; Drive gap causes noise big greatly, cutting out section whole stressed a little less than.
The utility model content
The purpose of the utility model is to overcoming the defective of prior art, and a kind of cutter is provided.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of cutter, comprise housing assembly, cutter, bottom knife, drive unit, casing, and described drive unit comprises sliver, sliver reset components and the motor that is fixedly connected sequentially, reductor, gear assembly, double eccentric wheel; Double eccentric wheel is pressed on the sliver; Cutter is embedded in the sliver, and is corresponding with bottom knife, and gear assembly and double eccentric wheel place in the casing; Motor and reductor are fixedly connected with casing, and casing is fixedly connected on the housing assembly.
Described gear assembly comprises a driving wheel and two driven pulleys, and driving wheel and two driven pulleys mesh respectively, and driving wheel is fixedly connected with reductor, and two driven pulleys are fixedly connected with double eccentric wheel is coaxial respectively.
Described casing is the frame structure that has charging aperture.
Described sliver reset components is respectively equipped with spring for the sliver two ends, and an end of spring is fixed on the cabinet base, and the other end of spring relies on self resiliency supported of spring in the bottom of sliver, and sliver is close to eccentric wheel is seamless.
Described bottom knife is embedded in the bottom knife fixed block, is fixedly connected with fixed stop on the cabinet base, and fixed stop is connected with the bottom knife fixed block through limited screw.
The front end of described casing is provided with a pair of backgauge wheel, and the backgauge wheel flexibly connects with housing assembly.
The front end of described casing is provided with roller, and roller is fixedly connected with housing assembly through roller shaft.
A kind of cutter, it is that the frame of above-mentioned arbitrary described cutter is fixedly connected with feeder.
1), adopted gear to add the eccentric wheel transmission mechanism to have replaced traditional cutter and rely on connecting rod as transfer motion power, eliminated the noise that is brought because of the connecting rod drive gap the utility model beneficial effect compared with prior art is:; 2), all shear running parts and all are installed in the casing, casing adopts frame structure, makes cutting out section whole stressed stronger, security also obtains increasing.
Description of drawings
Fig. 1 is the first preferred embodiment partial structurtes stereogram (removing the part casing) of the utility model;
Fig. 2 is the second preferred embodiment overall structure sketch map of the utility model.
The specific embodiment
In order more to make much of the technology contents of the utility model, the technical scheme of the utility model is further introduced and explanation below in conjunction with specific embodiment.
As shown in Figure 1; The first preferred embodiment partial structurtes cutaway view for the utility model comprises housing assembly 11, cutter 5, bottom knife 6, drive unit, casing 1, and drive unit comprises sliver 4, sliver reset components 121,122 and the motor that is fixedly connected sequentially, reductor 3, gear assembly 21,22,23, double eccentric wheel 24,25; Double eccentric wheel 24,25 is pressed on the sliver 4; Cutter 5 is embedded in the sliver 4, and is corresponding with bottom knife 6, and gear assembly 21,22,23 and double eccentric wheel 24,25 place in the casing 1; Motor and reductor 3 are fixedly connected with casing 1, and casing 1 is fixedly connected on the housing assembly 11.Motor via reducer 3 drive gear assemblies 21,22,23 drive double eccentric wheel 24,25 driving slivers 4 and move up and down, and drive cutter 5 and shear with bottom knife 6 completion.
Further; Gear assembly comprises a driving wheel 21 and two driven pulleys 22,23; Driving wheel 21 and two driven pulleys 22,23 mesh respectively, and driving wheel 21 is fixedly connected with reductor 3, two driven pulleys 22,23 respectively with double eccentric wheel 24,25 coaxial fixed connections.
Further, casing 1 is for having the frame structure of charging aperture.
Further; Sliver 4 two ends are respectively equipped with spring 121,122, and an end of spring 121,122 is fixed on casing 1 base, and the other end of spring 121,122 relies on self resiliency supported of spring in the bottom of sliver 4; Make sliver 4 with 24,25 seamless being close to of double eccentric wheel; After accomplishing once shearing, sliver 4 is resetted, prepare shearing next time.
Further; Bottom knife 6 is embedded in the bottom knife fixed block 71,72,73; Be fixedly connected with fixed stop 8 on casing 1 base; Fixed stop 8 is connected with bottom knife fixed block 72 through limited screw 81, adjusts the applying gap between cutter 5 and the bottom knife 6 through adjustment limited screw 81, to adapt to the materials processing of different-thickness.
Further, the front end of casing 1 is provided with a pair of backgauge wheel 101,102, and backgauge wheel 101,102 and housing assembly 11 flexibly connect.
Further, the front end of casing 1 is provided with roller 9, and roller 9 is fixedly connected with housing assembly 11 through roller shaft 91.
Shown in Figure 2, be the second preferred embodiment overall structure sketch map of the utility model, the frame 15 of above-mentioned arbitrary described cutter is fixedly connected with feeder 16, separates design with respect to traditional cutter and feeder, has dwindled volume, has reduced taking up room.
The above only further specifies the technology contents of the utility model with embodiment; So that the reader is more readily understood; But do not represent the embodiment of the utility model to only limit to this, any technology of doing according to the utility model is extended or recreation, all receives the protection of the utility model.
Claims (8)
1. a cutter comprises housing assembly, cutter, bottom knife, drive unit, casing, it is characterized in that described drive unit comprises sliver, sliver reset components and the motor that is fixedly connected sequentially, reductor, gear assembly, double eccentric wheel; Double eccentric wheel is pressed on the sliver; Cutter is embedded in the sliver, and is corresponding with bottom knife, and gear assembly and double eccentric wheel place in the casing; Motor and reductor are fixedly connected with casing, and casing is fixedly connected on the housing assembly.
2. cutter according to claim 1; It is characterized in that described gear assembly comprises a driving wheel and two driven pulleys; Driving wheel and two driven pulleys mesh respectively, and driving wheel is fixedly connected with reductor, and two driven pulleys are fixedly connected with double eccentric wheel is coaxial respectively.
3. cutter according to claim 2 is characterized in that described casing is the frame structure that has charging aperture.
4. cutter according to claim 3; It is characterized in that described sliver reset components is respectively equipped with spring for the sliver two ends; One end of spring is fixed on the cabinet base, and the other end of spring relies on self resiliency supported of spring in the bottom of sliver, and sliver is close to eccentric wheel is seamless.
5. cutter according to claim 4 is characterized in that described bottom knife is embedded in the bottom knife fixed block, is fixedly connected with fixed stop on the cabinet base, and fixed stop is connected with the bottom knife fixed block through limited screw.
6. cutter according to claim 5 is characterized in that the front end of described casing is provided with a pair of backgauge wheel, and the backgauge wheel flexibly connects with housing assembly.
7. cutter according to claim 6 is characterized in that the front end of described casing is provided with roller, and roller is fixedly connected with housing assembly through roller shaft.
8. a cutter is characterized in that the frame of above-mentioned arbitrary described cutter is fixedly connected with feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204617430U CN202367255U (en) | 2011-11-18 | 2011-11-18 | Shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204617430U CN202367255U (en) | 2011-11-18 | 2011-11-18 | Shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367255U true CN202367255U (en) | 2012-08-08 |
Family
ID=46590979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204617430U Expired - Fee Related CN202367255U (en) | 2011-11-18 | 2011-11-18 | Shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121127A (en) * | 2011-11-18 | 2013-05-29 | 莱恩精机(深圳)有限公司 | Shearing machine |
| CN106584586A (en) * | 2016-12-17 | 2017-04-26 | 山东华刃机械制造有限公司 | Automatic discharging machine |
-
2011
- 2011-11-18 CN CN2011204617430U patent/CN202367255U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121127A (en) * | 2011-11-18 | 2013-05-29 | 莱恩精机(深圳)有限公司 | Shearing machine |
| CN106584586A (en) * | 2016-12-17 | 2017-04-26 | 山东华刃机械制造有限公司 | Automatic discharging machine |
| CN106584586B (en) * | 2016-12-17 | 2018-10-12 | 山东华刃机械制造有限公司 | A kind of automatic blanking machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20201118 |