CN202367117U - High-speed fixed-length cutting machine - Google Patents
High-speed fixed-length cutting machine Download PDFInfo
- Publication number
- CN202367117U CN202367117U CN2011204966910U CN201120496691U CN202367117U CN 202367117 U CN202367117 U CN 202367117U CN 2011204966910 U CN2011204966910 U CN 2011204966910U CN 201120496691 U CN201120496691 U CN 201120496691U CN 202367117 U CN202367117 U CN 202367117U
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- China
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- slide rail
- shaft
- output shaft
- planetary gear
- fixed
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Abstract
The utility model discloses a high-speed fixed-length cutting machine, which is composed of a driving device, a transmission device and a cutting device, wherein the driving device is composed of a motor, a planetary gear and an outer gear ring, the planetary gear is provided with an eccentric output shaft and can drive the eccentric output shaft to horizontally reciprocate once after rotating by a circle each time, the top end of the eccentric output shaft is connected with a horizontal slide block through a guide sleeve so as to drive the horizontal slide block horizontally reciprocate along a horizontal slide rail, the outer side face of the horizontal slide block is vertically and fixedly provided with a vertical slide rail, a vertical slide block is arranged on the vertical slide rail and can slide up and down on the vertical slide rail, a cutting device is composed of a cutter holder, a cutter slide sleeve and a cutter, the cutter holder is fixed at the lower right end of the vertical slide block, the cutter slide sleeve is connected with the lower part of the cutter holder, and the cutter is fixed at the lower end of the cutter holder. The high-speed fixed-length cutting machine has the beneficial effects of greatly reducing the manufacture cost and the power output, reducing the work cost and being more energy-saving and environment-friendly.
Description
Technical field
The utility model relates to a kind of shearing device of metal wire rod, particularly a kind of high speed and definite length cutting machine.
Background technology
At present; In the metal wire rod process; Metal wire rod need cut off by its design length, and existing metal wire rod cuts off equipment in order to adapt to online change length, servomotor has been installed respectively on cut-out equipment and horizontal tracking means has promptly been adopted two servomotors; Accomplish the work of online change shearing length, its manufacturing cost is increased greatly; And; Existing cut-out equipment is in the design of level tracking and vertical shearing device; Exist numerous and diverse, the accuracy of manufacture require high, be difficult to assembling and adjustment, add lubricant when in running, also taking, the whole service device is heavy; Move required power thereby increased, in sum, the subject matter that existing metal wire rod cut-out equipment exists is greatly to have improved manufacturing cost, inconvenient operation and be unfavorable for energy-conserving and environment-protective.
Summary of the invention
The purpose of the utility model be cut off in order to solve existing metal wire rod that the device fabrication cost is high, inconvenient operation and be unfavorable for the problem of energy-conserving and environment-protective and a kind of high speed and definite length cutting machine of providing.
The utility model is made up of drive unit, transmission device and shearing device; Drive unit and transmission device are synchronized with the movement, and wherein drive unit is made up of motor, planetary gear and external toothing, and the power output shaft top of motor is fixed with the planet carrier axle; The planet carrier axle is connected with eccentric shaft; Eccentric shaft is planetary central shaft, and eccentric shaft drives planetary gear and rotates around external toothing, and planetary gear is provided with eccentric output shaft; The no-load voltage ratio of planetary gear and external toothing 1:2 makes in the planetary gear rotating process and to drive eccentric output shaft and carry out horizontal back and forth movement; The moving eccentric output shaft of the moving astragal of planetary gear revolution carries out a horizontal back and forth movement, and the top of eccentric output shaft is connected with cross sliding clock through guide pin bushing and drives cross sliding clock and carry out horizontal back and forth movement along horizontal slide rail, parallelly about the horizontal slide rail is provided with two; Horizontal slide rail is horizontally fixed on the support body; The lateral surface of cross sliding clock vertically is fixed with vertical slide rail, and vertical slide rail is provided with vertical slipper, and vertical slipper can slide up and down on vertical slide rail; Shearing device is made up of Cutter apron, cutting knife sliding sleeve and cutting knife; Cutter apron is fixed on the bottom righthand side of vertical slipper; The cutting knife sliding sleeve is connected under the Cutter apron; Cutting knife is fixed on the Cutter apron lower end, and cutting knife can move up and down in the cutting knife sliding sleeve, and the drive Cutter apron that slides up and down of vertical slipper makes cutting knife accomplish the work of cutting metal wire rod.
Transmission device is made up of two belt wheels, power transmission shaft, driven shaft, swing arm and connecting rods, and one of them belt wheel is fixed on the power output shaft of motor, and another belt wheel is fixed on the power transmission shaft; The fixed position of two belt wheels is corresponding; Be connected by synchronous band between two belt wheels, thereby power transmission shaft and power output shaft are rotated synchronously, power transmission shaft is provided with cam; Corresponding power transmission shaft cam place is provided with crank on driven shaft; Thereby cam orders about crank rotation drive driven shaft and power transmission shaft and power output shaft and rotates synchronously, and the top of driven shaft is connected with swing arm, and the other end of swing arm is connected with connecting rod; The lower end of connecting rod is connected with vertical slipper, and connecting rod drive vertical slipper prolongs vertical slide rail and vertically slides up and down.
Drive unit and transmission device move synchronously, thereby cross sliding clock vertical slipper when the horizontal slide rail left and right horizontal is slided is also vertically slided up and down on vertical slide rail.
The material of cross sliding clock and horizontal slide rail coupling part is engineering plastics; The material of vertical slipper and vertical slide rail coupling part also is engineering plastics; Cross sliding clock and vertical slipper just do not need on horizontal slide rail and vertical slide rail, to drip lubricating oil in running like this, and the coefficient of friction resistance of engineering plastics is minimum, has greatly reduced the running resistance of cross sliding clock and vertical slipper; And operating noise also greatly reduces relatively energy-conserving and environment-protective.
Motor is a servomotor, and motor links to each other with control device, can set the shearing length of metal wire rod at any time through control device, need not shut down the shearing length that can regulate wire rod.
The operation principle of the utility model:
At first power is transferred to planetary gear to power from motor output back through the eccentric shaft on the planet carrier axle of power output shaft top; Planetary gear is rotated around external toothing; Planetary gear is provided with eccentric output shaft; The no-load voltage ratio of planetary gear and external toothing 1:2 makes in the planetary gear rotating process and to drive eccentric output shaft and carry out horizontal back and forth movement; The moving eccentric output shaft of the moving astragal of planetary gear revolution carries out a horizontal back and forth movement, and the top of eccentric output shaft is prolonged horizontal slide rail and carried out horizontal back and forth movement through the guide pin bushing drive cross sliding clock that is connected with cross sliding clock.
Power is transferred to the planetary while of front end through power output shaft from motor output back; Power also is transferred on power transmission shaft and the driven shaft through the belt wheel on the power output shaft; Thereby the swing arm that driven shaft one end is connected is swung, and makes the connecting rod that is coupling with swing arm drive vertical slipper and slides up and down, and power is Synchronous Transmission; So just make cross sliding clock vertical slipper when left and right horizontal is slided also carry out slip up and down at the same time; Thereby the cutting knife that makes the vertical slipper lower end is accomplished the work of cutting metal wire rod, and motor is a servomotor, and links to each other with control device; The shearing length of metal wire rod can be set at any time through control device, the shearing length that to regulate wire rod need not be shut down.
The beneficial effect of the utility model:
1, power output is only with a servomotor, and is simple and reasonable, easy to operate, is convenient to assembling and adjusts, and volume is little, and weight is also lighter, has greatly reduced manufacturing cost;
2, the material of slide unit coupling part adopts engineering plastics, so just not be used on the corresponding slide rail and splashes into lubricating oil, has reduced frictional resistance, has reduced operating noise, thereby has reduced power output widely, has reduced job costs, relatively energy-conserving and environment-protective.
Description of drawings
Fig. 1 removes casing master apparent direction perspective view for the utility model.
Fig. 2 removes apparent direction perspective view behind the casing for the utility model.
Fig. 3 is the utility model front view.
Fig. 4 removes the right view behind the casing for the utility model.
1, motor 2, planetary gear 3, external toothing 4, power output shaft 5, planet carrier axle
6, eccentric output shaft 7, guide pin bushing 8, cross sliding clock 9, horizontal slide rail 10, vertical slide rail
11, vertical slipper 21, belt wheel 22, power transmission shaft 23, driven shaft 24, swing arm
25, connecting rod 26, belt wheel 27, be with 28 cams 29, crank 30, Cutter apron synchronously
31, cutting knife sliding sleeve 32, cutting knife.
The specific embodiment
See also Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4: the utility model is made up of drive unit, transmission device and shearing device; Drive unit and transmission device are synchronized with the movement, and wherein drive unit is made up of motor 1, planetary gear 2 and external toothing 3, and power output shaft 4 tops of motor 1 are fixed with planet carrier axle 5; Planet carrier axle 5 is connected with eccentric shaft; Eccentric shaft is the central shaft of planetary gear 2, and eccentric shaft drives planetary gear 2 and rotates around external toothing 3, and planetary gear 2 is provided with eccentric output shaft 6; The no-load voltage ratio of planetary gear 2 and the 1:2 of external toothing 3 makes and drives eccentric output shaft 6 in planetary gear 2 rotating process and carry out horizontal back and forth movement; The moving eccentric output shaft 6 of the moving astragal of planetary gear 2 revolutions carries out a horizontal back and forth movement, and the top of eccentric output shaft 6 is carried out horizontal back and forth movement through the guide pin bushing 7 drive cross sliding clock 8 that is connected with cross sliding clock 8 along horizontal slide rail 9, and horizontal slide rail is parallel about in the of 9 to be provided with two; Horizontal slide rail 9 is horizontally fixed on the support body; The lateral surface of cross sliding clock 8 vertically is fixed with vertical slide rail 10, and vertical slide rail 10 is provided with vertical slipper 11, and vertical slipper 11 can slide up and down on vertical slide rail 10; Shearing device is made up of Cutter apron 30, cutting knife sliding sleeve 31 and cutting knife 32; Cutter apron 30 is fixed on the bottom righthand side of vertical slipper 11; Cutting knife sliding sleeve 31 is connected Cutter apron 30 times; Cutting knife 32 is fixed on the lower end of Cutter apron 30, and cutting knife 32 can move up and down in cutting knife sliding sleeve 31, and the drive Cutter apron 30 that slides up and down of vertical slipper 11 makes cutting knife 32 accomplish the work of cutting metal wire rods.
Transmission device is made up of belt wheel 21, belt wheel 26, power transmission shaft 22, driven shaft 23, swing arm 24 and connecting rod 25; Wherein belt wheel 21 is fixed on the power output shaft 4 of motor 1; Belt wheel 26 is fixed on the power transmission shaft 22, and the fixed position of belt wheel 21 and belt wheel 26 is corresponding, between belt wheel 21 and the belt wheel 26 by being with 27 to be connected synchronously; Thereby power transmission shaft 22 and power output shaft 4 are rotated synchronously; Power transmission shaft 22 is provided with cam 28, and cam 28 places of corresponding power transmission shaft 22 are provided with crank 29 on driven shaft 23, and crank 29 rotates drive driven shaft 23 and power transmission shaft 22 rotates with power output shaft 4 synchronously thereby cam 28 orders about; The top of driven shaft 23 is connected with swing arm 24; The other end of swing arm 24 is connected with connecting rod 25, and the lower end of connecting rod 25 is connected with vertical slipper 11, and connecting rod 25 drive vertical slippers 11 prolong vertical slide rail 10 and vertically slide up and down.
Drive unit and transmission device move synchronously, thereby vertical slipper 11 also vertically slided up and down on vertical slide rail 10 when cross sliding clock 8 left and right horizontal on horizontal slide rail 9 was slided.
Cross sliding clock 8 is engineering plastics with the material of horizontal slide rail 9 coupling parts; The material of vertical slipper 11 and vertical slide rail 10 coupling parts also is engineering plastics; Cross sliding clock 8 does not just need on horizontal slide rail 9 and vertical slide rail 10, to drip lubricating oil in running with vertical slipper 11 like this, and the coefficient of friction resistance of engineering plastics is minimum, has greatly reduced the running resistance of cross sliding clock 8 and vertical slipper 11; And operating noise also greatly reduces relatively energy-conserving and environment-protective.
The operation principle of the utility model:
At first power is transferred to planetary gear 2 to power from motor 1 output back through the eccentric shaft on the power output shaft 4 top planet carrier axles 5; Planetary gear 2 is rotated around external toothing 3; Planetary gear 2 is provided with eccentric output shaft 6; The no-load voltage ratio of planetary gear 2 and the 1:2 of external toothing 3 makes and drives eccentric output shaft 6 in planetary gear 2 rotating process and carry out horizontal back and forth movement; The moving eccentric output shaft 6 of the moving astragal of planetary gear 2 revolutions carries out a horizontal back and forth movement, and the top of eccentric output shaft 6 is prolonged horizontal slide rail 9 and carried out horizontal back and forth movement through the guide pin bushing 7 drive cross sliding clock 8 that is connected with cross sliding clock 8.
When power is transferred to the planetary gear 2 of front end from motor 1 output back through power output shaft 4; Power also is transferred on power transmission shaft 22 and the driven shaft 23 through the belt wheel on the power output shaft 4 21; Thereby the swing arm 24 that driven shaft 23 1 ends are connected is swung, and makes the connecting rod 25 that is coupling with swing arm 24 drive vertical slipper 11 and slides up and down, and power is Synchronous Transmission; So just make cross sliding clock 8 vertical slipper 11 when left and right horizontal is slided also carry out slip up and down at the same time; Thereby the cutting knife 32 that makes vertical slipper 11 lower ends is accomplished the work of cutting metal wire rod, and motor 1 is a servomotor, and links to each other with control device; The shearing length of metal wire rod can be set at any time through control device, the shearing length that to regulate wire rod need not be shut down.
Claims (2)
1. a high speed and definite length cutting machine is made up of drive unit, transmission device and shearing device, and drive unit and transmission device are synchronized with the movement; It is characterized in that: drive unit is made up of motor, planetary gear and external toothing, and the power output shaft top of motor is fixed with the planet carrier axle, and the planet carrier axle is connected with eccentric shaft; Eccentric shaft is planetary central shaft, and eccentric shaft drives planetary gear and rotates around external toothing, and planetary gear is provided with eccentric output shaft; The no-load voltage ratio of planetary gear and external toothing 1:2 makes in the planetary gear rotating process and to drive eccentric output shaft and carry out horizontal back and forth movement; The moving eccentric output shaft of the moving astragal of planetary gear revolution carries out a horizontal back and forth movement, and the top of eccentric output shaft is carried out horizontal back and forth movement through the guide pin bushing drive cross sliding clock that is connected with cross sliding clock along horizontal slide rail, and horizontal slide rail is horizontally fixed on the support body; The lateral surface of cross sliding clock vertically is fixed with vertical slide rail; Vertical slide rail is provided with vertical slipper, and vertical slipper can slide up and down on vertical slide rail, and shearing device is made up of Cutter apron, cutting knife sliding sleeve and cutting knife; Cutter apron is fixed on the bottom righthand side of vertical slipper; The cutting knife sliding sleeve is connected under the Cutter apron, and cutting knife is fixed on the Cutter apron lower end, and cutting knife can move up and down in the cutting knife sliding sleeve.
2. high speed and definite length cutting machine according to claim 1 is characterized in that: described horizontal slide rail is parallel up and down to be provided with two.
3. high speed and definite length cutting machine according to claim 1 is characterized in that: described transmission device is made up of two belt wheels, power transmission shaft, driven shaft, swing arm and connecting rods, and one of them belt wheel is fixed on the power output shaft of motor; Another belt wheel is fixed on the power transmission shaft, and the fixed position of two belt wheels is corresponding, is connected by synchronous band between two belt wheels; Thereby power transmission shaft and power output shaft are rotated synchronously; Power transmission shaft is provided with cam, and corresponding power transmission shaft cam place is provided with crank on driven shaft, rotates synchronously thereby cam orders about crank rotation drive driven shaft and power transmission shaft and power output shaft; The top of driven shaft is connected with swing arm; The other end of swing arm is connected with connecting rod, and the lower end of connecting rod is connected with vertical slipper, and connecting rod drive vertical slipper prolongs vertical slide rail and vertically slides up and down.
4. high speed and definite length cutting machine according to claim 1 is characterized in that: the material of described cross sliding clock and horizontal slide rail coupling part is engineering plastics.
5. high speed and definite length cutting machine according to claim 1 is characterized in that: the material of described vertical slipper and vertical slide rail coupling part is engineering plastics.
6. high speed and definite length cutting machine according to claim 1 is characterized in that: described motor is a servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204966910U CN202367117U (en) | 2011-12-05 | 2011-12-05 | High-speed fixed-length cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204966910U CN202367117U (en) | 2011-12-05 | 2011-12-05 | High-speed fixed-length cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367117U true CN202367117U (en) | 2012-08-08 |
Family
ID=46590841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204966910U Expired - Fee Related CN202367117U (en) | 2011-12-05 | 2011-12-05 | High-speed fixed-length cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367117U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489632A (en) * | 2011-12-02 | 2012-06-13 | 长春市鸿基汽车装备制造有限公司 | High-speed cut-to-length sizes machine |
| CN104550570A (en) * | 2015-01-28 | 2015-04-29 | 岳睿 | Automatic cam-indexing wire shearing device |
| CN105151676A (en) * | 2015-09-30 | 2015-12-16 | 重庆市奇龙工贸有限公司 | Round steel cut-off equipment |
| CN105344886A (en) * | 2015-12-11 | 2016-02-24 | 辽沈工业集团有限公司 | Steel wire equal-length shearing machine |
| CN109038386A (en) * | 2018-09-27 | 2018-12-18 | 鹤壁海昌专用设备有限公司 | A kind of clipping and stripping machine structure |
| CN111468647A (en) * | 2020-03-31 | 2020-07-31 | 黄河水利职业技术学院 | Positioning mechanism of computer transmission line |
-
2011
- 2011-12-05 CN CN2011204966910U patent/CN202367117U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489632A (en) * | 2011-12-02 | 2012-06-13 | 长春市鸿基汽车装备制造有限公司 | High-speed cut-to-length sizes machine |
| CN104550570A (en) * | 2015-01-28 | 2015-04-29 | 岳睿 | Automatic cam-indexing wire shearing device |
| CN105151676A (en) * | 2015-09-30 | 2015-12-16 | 重庆市奇龙工贸有限公司 | Round steel cut-off equipment |
| CN105151676B (en) * | 2015-09-30 | 2019-05-10 | 重庆市奇龙工贸有限公司 | A kind of round steel intercept unit |
| CN105344886A (en) * | 2015-12-11 | 2016-02-24 | 辽沈工业集团有限公司 | Steel wire equal-length shearing machine |
| CN109038386A (en) * | 2018-09-27 | 2018-12-18 | 鹤壁海昌专用设备有限公司 | A kind of clipping and stripping machine structure |
| CN111468647A (en) * | 2020-03-31 | 2020-07-31 | 黄河水利职业技术学院 | Positioning mechanism of computer transmission line |
| CN111468647B (en) * | 2020-03-31 | 2021-10-19 | 黄河水利职业技术学院 | Positioning mechanism of computer transmission line |
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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: 20120808 Termination date: 20131205 |