CN201815738U - Circle shearing device - Google Patents
Circle shearing device Download PDFInfo
- Publication number
- CN201815738U CN201815738U CN2010205150290U CN201020515029U CN201815738U CN 201815738 U CN201815738 U CN 201815738U CN 2010205150290 U CN2010205150290 U CN 2010205150290U CN 201020515029 U CN201020515029 U CN 201020515029U CN 201815738 U CN201815738 U CN 201815738U
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- frame
- dise knife
- shaped support
- bow
- screw rod
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- Expired - Fee Related
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Abstract
The utility model provides a circle shearing device, which comprises a sheet fixing device and a shearing device. The sheet fixing device and the shearing device are arranged on a frame, the shearing device includes a pair of an upper circle shearing cutter and a lower circle shearing cutter which rotate oppositely, the sheet fixing device comprises a screw rod in threaded connection with the upper end of an arched support, a hand wheel is connected to the upper end of the screw rod, an upper press plate is connected to the lower end of the screw rod, a lower press plate matching with the upper press plate is disposed at the lower end of the arched support, and the arched support is movably connected onto the frame at a fixed adjustable position. The circle shearing device adopts the structural design that the arched support, as a fixed device, is movably connected to the frame at the fixed adjustable position and is more convenient in adjusting shearing sizes, shearing precision can be accordingly improved, investment in die development, machining, installation and debugging can be reduced, and the circle shearing device has the advantages of simple structure, simplicity in operation and convenience in use.
Description
Technical field
The utility model relates to a kind of metal charge plate machining device, a kind of specifically round belting of cutting.
Background technology
The circular metal tablet is generally by mechanical shear circle or manually cut circle and process, and manually cutting circle wastes time and energy, and the circularity of tablet and size are difficult to guarantee, influence the forming quality of product, are not suitable for large batch of production; The mechanical shear circle generally is by the tablet of the shear lathe side of being cut into shape, obtains circular tablet by diel or machine for circle-shearing then.During with the metal tablet of punch process different size, need the corresponding diel of processing, and the cycle of mould development, processing, installation and debugging is longer, and the investment of press equipment is also bigger, the working environment of punch process is relatively poor.
In the process of cutting round metal tablet for a long time, the cutting edge of cutting the dise knife tool weares and teares easily, general cuts the dise knife tool with limiting plate all is an one, and the cutting edge of cutting the dise knife tool that has damaged to the grinding reparation brings greatly inconvenience, and the cutting edge that part is cut the dise knife tool is scrapped because of not repairing.
China Patent No. 86201902 discloses a kind of disc-type guillotine shears that sheet metal is sheared processing that is used for.Form by driving power device, circle scissors, shear shank device, body, scissors adjusting device, transmission device, deviator.It is directly to drive with power initiatively to justify scissors and transmission device, and power is passed in deviator, shears in driven round scissors through becoming back kick.Its weak point is that shear precision is high not enough, the shearing size adjusting is also relatively more difficult.
The utility model content
The purpose of this utility model provides a kind of round belting of cutting, solved existing cut the round belting shear precision high not enough, shear also problem of difficult relatively of size adjusting.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of round belting of cutting, and it comprises tablet fixture and the shear that is arranged on the frame; Described shear comprise a pair of rotate in opposite directions on cut dise knife and under cut dise knife; Described tablet fixture is included in bow-shaped support upper end thread connection screw rod is set, and the upper end of screw rod connects handwheel, and the lower end of screw rod connects top board; Lower platen and adaptive top board are set in the bow-shaped support lower end; It is characterized in that: described bow-shaped support is the fixing flexible connection of adjustable position in frame.
Described shear comprise a pair of rotate in opposite directions on cut dise knife and cut dise knife down and be, by the master and slave gear of motor-driven pair of meshing, master gear drive final drive shaft and on the following dise knife of cutting, from gear driven from power transmission shaft and on cut dise knife; Described final drive shaft reaches and from power transmission shaft bearing and axle sleeve is set all; Described axle sleeve is connected on the frame by support bar.
Described bow-shaped support is that the fixing flexible connection of adjustable position is that the gears engaged that tooth bar and frame are provided with is set on the described bow-shaped support in frame; Described gear connects rotating adjusting handle.
Described bow-shaped support is that the fixing flexible connection of adjustable position can also be in frame, adopts the screw mandrel drive mechanism, is that guide rail is set in frame.
The beneficial effects of the utility model: is the structural design of the fixing flexible connection fixture of adjustable position owing to adopt bow-shaped support in frame, and it is also more convenient to shear size adjusting, and therefore shear precision is improved.And can reduce the investment of mould development, processing, installation, debugging, its simple structure, simple to operate and easy to use.
Below with reference to drawings and Examples, the utility model is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 cuts the structural representation of round belting for the utility model structure.
Among the figure: 1. frame, 2. second axle sleeve, 3. from power transmission shaft, 4. cut dise knife, 5. cut down dise knife, 6. motor, 7. final drive shaft, 8. support bar, 9. support, 10. top board, 11. lower platens, 12. screw rods, 13. handwheels, 14. are regulated handles, 15. tooth bars, 16. gears, 17. second bearings, 18. metal tablets, 19. clutch shaft bearings, 20. first axle sleeves.
The specific embodiment
Concrete, described shear comprise a pair of rotate in opposite directions on cut dise knife 4 and under cut dise knife 5 and be, drive the master and slave gear of pair of meshing by motor 6, master gear drive final drive shaft 7 and on the following dise knife 5 of cutting, from gear driven from power transmission shaft 3 and on cut dise knife 4; The clutch shaft bearing 19 and first axle sleeve 20 on the described final drive shaft 7 describedly all are provided with second bearing 17 and second axle sleeve 2 from power transmission shaft 3.Described axle sleeve is connected on the frame 1 by support bar 8.
Claims (4)
1. cut round belting for one kind, it comprises tablet fixture and the shear that is arranged on the frame (1); Described shear comprise a pair of rotate in opposite directions on cut dise knife (4) and under cut dise knife (5); Described tablet fixture is included in bow-shaped support (9) upper end thread connection screw rod (12) is set, and the upper end of screw rod (12) connects handwheel (13), and the lower end of screw rod (12) connects top board (10); Lower platen (11) and adaptive top board (10) are set in bow-shaped support (9) lower end; It is characterized in that: described bow-shaped support (9) is the fixing flexible connection of adjustable position in frame (1).
2. the round belting of cutting according to claim 1, it is characterized in that: described shear comprise a pair of rotate in opposite directions on cut dise knife (4) and under cut dise knife (5) and be, drive the master and slave gear of pair of meshing by motor (6), master gear drive final drive shaft (7) and on the following dise knife (5) of cutting, from gear driven from power transmission shaft (3) and on cut dise knife (4); Described final drive shaft (7) reaches and from power transmission shaft (3) bearing and axle sleeve is set all; Described axle sleeve is connected on the frame (1) by support bar (8).
3. the round belting of cutting according to claim 1 and 2, it is characterized in that: described bow-shaped support (9) is that the fixing flexible connection of adjustable position is in frame (1), tooth bar (15) is set on the described bow-shaped support (9) meshes with the gear (16) that frame (1) is provided with; Described gear (16) connects rotating adjusting handle (14).
4. the round belting of cutting according to claim 1 and 2 is characterized in that: described bow-shaped support (9) is that the fixing flexible connection of adjustable position is in frame (1), adopts the screw mandrel drive mechanism, is that guide rail is set in frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205150290U CN201815738U (en) | 2010-08-27 | 2010-08-27 | Circle shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205150290U CN201815738U (en) | 2010-08-27 | 2010-08-27 | Circle shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815738U true CN201815738U (en) | 2011-05-04 |
Family
ID=43913708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205150290U Expired - Fee Related CN201815738U (en) | 2010-08-27 | 2010-08-27 | Circle shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815738U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490201A (en) * | 2011-12-22 | 2012-06-13 | 宾阳县甘棠镇宏伟机械厂 | Round-shape cutting machine for sheet |
| CN102717140A (en) * | 2012-06-05 | 2012-10-10 | 宁波森富机电制造有限公司 | Follow-up edge trimmer for cutting oval edges |
| CN103264188A (en) * | 2013-04-09 | 2013-08-28 | 天津卓显科技有限公司 | Circular plate shearing machine |
| CN105437316A (en) * | 2015-12-26 | 2016-03-30 | 重庆华瑞标准件制造有限公司 | Punching device for plastic |
| CN108145439A (en) * | 2017-12-15 | 2018-06-12 | 湖南省辰波建设有限公司 | A kind of crimp circle of contact all-in-one machine |
| CN108672789A (en) * | 2018-05-10 | 2018-10-19 | 杨保山 | Again melt back processes the preceding equipment for detaching its built-in heat-barrier material to heat-insulation aluminum section |
| CN111715925A (en) * | 2020-06-18 | 2020-09-29 | 郑州锦利丰机械设备有限公司 | Cutting equipment for automobile air conditioner copper pipe |
| CN114260503A (en) * | 2022-03-02 | 2022-04-01 | 新乡职业技术学院 | Automatic centering sheet metal circle shearing machine |
-
2010
- 2010-08-27 CN CN2010205150290U patent/CN201815738U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490201A (en) * | 2011-12-22 | 2012-06-13 | 宾阳县甘棠镇宏伟机械厂 | Round-shape cutting machine for sheet |
| CN102717140A (en) * | 2012-06-05 | 2012-10-10 | 宁波森富机电制造有限公司 | Follow-up edge trimmer for cutting oval edges |
| CN102717140B (en) * | 2012-06-05 | 2014-05-14 | 宁波森富机电制造有限公司 | Follow-up edge trimmer for cutting oval edges |
| CN103264188A (en) * | 2013-04-09 | 2013-08-28 | 天津卓显科技有限公司 | Circular plate shearing machine |
| CN105437316A (en) * | 2015-12-26 | 2016-03-30 | 重庆华瑞标准件制造有限公司 | Punching device for plastic |
| CN108145439A (en) * | 2017-12-15 | 2018-06-12 | 湖南省辰波建设有限公司 | A kind of crimp circle of contact all-in-one machine |
| CN108672789A (en) * | 2018-05-10 | 2018-10-19 | 杨保山 | Again melt back processes the preceding equipment for detaching its built-in heat-barrier material to heat-insulation aluminum section |
| CN108672789B (en) * | 2018-05-10 | 2023-10-24 | 杨保山 | Equipment for separating built-in heat insulation material of heat insulation aluminum profile before remelting processing |
| CN111715925A (en) * | 2020-06-18 | 2020-09-29 | 郑州锦利丰机械设备有限公司 | Cutting equipment for automobile air conditioner copper pipe |
| CN114260503A (en) * | 2022-03-02 | 2022-04-01 | 新乡职业技术学院 | Automatic centering sheet metal circle shearing machine |
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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: 20110504 Termination date: 20120827 |