CN102941295B - Aluminum alloy preformed armor rod cutting and transmission mechanism - Google Patents
Aluminum alloy preformed armor rod cutting and transmission mechanism Download PDFInfo
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- CN102941295B CN102941295B CN201210453038.5A CN201210453038A CN102941295B CN 102941295 B CN102941295 B CN 102941295B CN 201210453038 A CN201210453038 A CN 201210453038A CN 102941295 B CN102941295 B CN 102941295B
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- flywheel
- eccentric shaft
- follow rest
- transmission mechanism
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Abstract
The invention provides an aluminum alloy preformed armor rod cutting and transmission mechanism, relating to the mechanism suitable for equipment capable of accurately cutting and manufacturing in power cable auxiliary assembling machinery. The mechanism comprises a rack, a flywheel, a synchronous belt wheel, a flywheel main shaft, an eccentric shaft disk, a movable cutting blade, a fixed cutting blade, a movable tool rest, a motor, an adjusting connection rod, a swinging arm bracket and a swinging arm; the flywheel main shaft is arranged on the upper part of the rack through a bearing seat; the flywheel is arranged on the flywheel main shaft; the movable tool rest is arranged on a sliding guide rail of the upper part of the side rack of the flywheel; a movable shearing blade is fixedly arranged at one side of the flywheel; a fixed shearing blade is fixedly arranged on the movable tool rest; the synchronous belt wheel, the eccentric shaft disk and the swinging arm bracket are arranged in the middle part of the rack; the motor is arranged at the bottom of the rack; the eccentric shaft disk is provided with the adjusting connection rod; the swinging arm is arranged on the swinging arm bracket; and the upper end of the swinging arm is movably connected with the movable tool rest, and the lower end of the swinging arm is movably connected with the adjusting connection rod.
Description
technical field
What aluminium alloy preformed armor rods cut-out transmission mechanism of the present invention related to is in a kind of equipment such as accurate cut-out manufacture that are applicable in power cable optical cable accessory make-up machinery.
Background technology
The broken string that aluminium alloy preformed armor rods is mainly used in the plumbous twisted wire of steel core continues, and the reparation of damage line etc. are compared with at present common splicing sleeve, explosive pressure pipe, have connecting quality good, are easy to install, and do not affect the features such as the original mechanical performance of wire, electric property.In conjunction with manufacturing, dangle, the vitals of the gold utensil such as wire protection clamp, stockbridge damper, anchor clamp.According to product different pitches, set different length and meet different workplaces, the length of the different occasions of formed product is had to higher requirement, the regularity of cut-out is higher.What adopt at present is to adopt the feeding of actuated by cams connecting rod, cuts the mechanism of position to getting rid of of flywheel cutting knife.In legacy equipment, there is following shortcoming;
1, in work, use cam mechanism work will add initial tension of spring to cam mechanism, use for a long time spring easily tired.
The machining accuracy of the part 2, transmission being slided is higher, and processing cost is large relatively.
3, sliding friction cam and connecting rod produce gap error for a long time.Product is cut to long precision and have impact.
4, the position of processing and debugging tool setting is adjusted inconvenient.
5, shearing length error ± 3mm.
Summary of the invention
Object of the present invention provides a kind of aluminium alloy preformed armor rods to cut off transmission mechanism for above-mentioned weak point, solves mechanical sliding friction and reduces friction factor and position, changes fixing joint bearing into and rotates; Toggle connects the existence that reduces error component, and adjustable connecting rods can regulate knife rest operating position, improves debugging efficiency, and processing parts error precision requires relatively to reduce, and reduces manufacturing cost, the relative movement orbit stability of follow rest.
Aluminium alloy preformed armor rods cut-out transmission mechanism is realized by the following technical solutions:
Aluminium alloy preformed armor rods cuts off transmission mechanism and comprises frame, flywheel, synchronous pulley, flywheel head shaft, eccentric shaft disc, moving cutting edge, cutter sheet, follow rest, motor, regulating connecting rod, rocker arm support and rocking arm.
Flywheel head shaft is arranged on upper rack by bearing block, flywheel is arranged on flywheel head shaft, follow rest is arranged on the rail plate on flywheel one side frame top, moving cutting edge is fixedly mounted on flywheel one side, cutter sheet is fixedly mounted on follow rest, synchronous pulley, eccentric shaft disc, rocker arm support are arranged on central rack, and motor is arranged on frame bottom.Regulating connecting rod is housed on eccentric shaft disc, and rocking arm is arranged on rocker arm support, and rocking arm upper end is flexibly connected with follow rest, and rocking arm lower end is flexibly connected with regulating connecting rod.
Motor is by Timing Belt one transmission flywheel, flywheel flywheel driven main shaft, flywheel head shaft is through Timing Belt two transmission synchronous pulleys, and synchronous pulley is through Timing Belt three transmission eccentric shaft discs, and eccentric shaft disc drives follow rest to carry out traveling priority by regulating connecting rod through rocker arm support and rocking arm.Flywheel is rotated in moving cutting edge under effect of inertia and coordinates with cutter sheet, through follow rest, the aluminium alloy hank knotting through the wire hole of cutter sheet setting cuts off accurately.
On described cutter sheet, be provided with wire hole.
Described flywheel and follow rest gearratio 6:1.Motor rotates by Timing Belt one flywheel driven, is fixedly mounted on the cutter sheet on flywheel, and the inertia force by flywheel is through knife rest, the aluminium alloy hank knotting through the wire hole on cutter sheet accurately cuts off.Flywheel turning collar, passes to regulating connecting rod by 2 grades of transmissions of synchronous pulley to eccentric shaft disc, and regulating connecting rod drives rocking arm to drive follow rest to complete an operation cycle.
Operation principle: aluminium alloy preformed armor rods cuts off transmission mechanism; Driven by motor flywheel cutting knife.Inertia force by flywheel accurately cuts off the aluminium alloy hank knotting through on knife rest.Flywheel rotates 6 circles, by 2 grades of transmissions of synchronous pulley, passes to adjustable connecting-rod to eccentric spindle nose, and connecting rod drives rocking arm to drive follow rest to complete an operation cycle.Utilize mechanical linkage structure to complete accurate knife rest and move, actual easy to use, debugging is simple, flexible operation, good maintenance.
Aluminium alloy preformed armor rods cuts off transmission mechanism advantage:
1, the use procedure characteristics of motion is stable.
2, finished parts are simple.
3, easy for installation, the position of adjustable tool setting is convenient.
4, gap and the cumulative errors between part have been reduced.
5, cutting parts length accuracy ± 1.5mm.
Accompanying drawing explanation
Below with reference to accompanying drawing, the invention will be further described:
Fig. 1 is that aluminium alloy preformed armor rods cuts off transmission mechanism structural representation.
In figure: 1, frame, 2, flywheel, 3, synchronous pulley, 4, flywheel head shaft, 5, eccentric shaft disc, 6, moving cutting edge, 7, follow rest, 8, motor, 9, regulating connecting rod, 10, rocker arm support, 11, rocking arm, 12, rail plate, 13, Timing Belt one, 14, Timing Belt two, 15, Timing Belt three, 16, cutter sheet, 17, wire hole.
The specific embodiment
With reference to Fig. 1, aluminium alloy preformed armor rods cuts off transmission mechanism and comprises frame 1, flywheel 2, synchronous pulley 3, flywheel head shaft 4, eccentric shaft disc 5, moving cutting edge 6, follow rest 7, motor 8, regulating connecting rod 9, rocker arm support 10 and rocking arm 11.
Flywheel head shaft 4 is arranged on frame 1 top by bearing block, flywheel 2 is arranged on flywheel head shaft 4, follow rest 7 is arranged on the rail plate 12 on flywheel 2 one side frame 1 tops, moving cutting edge 6 is fixedly mounted on flywheel 2 one sides, cutter sheet 16 is fixedly mounted on follow rest 7, synchronous pulley 3, eccentric shaft disc 5, rocker arm support 10 are arranged on frame 1 middle part, and motor 8 is arranged on frame 1 bottom.Regulating connecting rod 9 is housed on eccentric shaft disc 5, and rocking arm 11 is arranged on rocker arm support 10, and rocking arm 11 upper ends are flexibly connected with follow rest 7, and rocking arm 11 lower ends are flexibly connected with regulating connecting rod 9.
Motor 8 is by Timing Belt one 13 transmission flywheels 2, flywheel 2 flywheel driven main shafts 4, flywheel head shaft 4 is through Timing Belt 2 14 transmission synchronous pulleys 3, synchronous pulley 3 is through Timing Belt 3 15 transmission eccentric shaft discs 5, and eccentric shaft disc 5 drives follow rest 7 to carry out traveling priority by regulating connecting rod 9 through rocker arm support 10 and rocking arm 11.Flywheel 2 is rotated in moving cutting edge 16 under effect of inertia and coordinates with cutter sheet 6, and the aluminium alloy hank knotting of the wire hole 17 arranging through cutter sheet 16 through follow rest 7 is accurately cut off.
On described cutter sheet 16, be provided with wire hole 17.
Described flywheel 2 and follow rest 7 gearratio 6:1.Motor 8 rotates by Timing Belt one 13 flywheel drivens 2, is fixedly mounted on cutter sheet 16 on the flywheel inertia force by flywheel the aluminium alloy hank knotting through the wire hole 17 on cutter sheet 16 accurately cuts off through knife rest.Flywheel rotates 6 circles, by 2 grades of transmissions of synchronous pulley, to eccentric shaft disc 5, passes to regulating connecting rod, and regulating connecting rod drives rocking arm to drive follow rest to complete an operation cycle.
Claims (4)
1. aluminium alloy preformed armor rods cuts off a transmission mechanism, it is characterized in that: comprise frame, flywheel, synchronous pulley, flywheel head shaft, eccentric shaft disc, moving cutting edge, cutter sheet, follow rest, motor, regulating connecting rod, rocker arm support and rocking arm;
Flywheel head shaft is arranged on upper rack by bearing block, flywheel is arranged on flywheel head shaft, follow rest is arranged on the rail plate on flywheel one side frame top, moving cutting edge is fixedly mounted on flywheel one side, cutter sheet is fixedly mounted on follow rest, synchronous pulley, eccentric shaft disc, rocker arm support are arranged on central rack, and motor is arranged on frame bottom; Regulating connecting rod is housed on eccentric shaft disc, and rocking arm is arranged on rocker arm support, and rocking arm upper end is flexibly connected with follow rest, and rocking arm lower end is flexibly connected with regulating connecting rod.
2. aluminium alloy preformed armor rods according to claim 1 cuts off transmission mechanism, it is characterized in that: described motor is by Timing Belt one transmission flywheel head shaft, flywheel head shaft is through Timing Belt two transmission synchronous pulleys, synchronous pulley is through Timing Belt three transmission eccentric shaft discs, and eccentric shaft disc drives follow rest to carry out traveling priority by regulating connecting rod through rocker arm support and rocking arm; Flywheel is rotated in moving cutting edge under effect of inertia and coordinates with cutter sheet, and the aluminium alloy hank knotting through follow rest is accurately cut off.
3. aluminium alloy preformed armor rods according to claim 1 cuts off transmission mechanism, it is characterized in that: on described cutter sheet, be provided with wire hole.
4. aluminium alloy preformed armor rods according to claim 1 cuts off transmission mechanism, it is characterized in that: described flywheel and follow rest gearratio 6:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453038.5A CN102941295B (en) | 2012-11-13 | 2012-11-13 | Aluminum alloy preformed armor rod cutting and transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453038.5A CN102941295B (en) | 2012-11-13 | 2012-11-13 | Aluminum alloy preformed armor rod cutting and transmission mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102941295A CN102941295A (en) | 2013-02-27 |
| CN102941295B true CN102941295B (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210453038.5A Active CN102941295B (en) | 2012-11-13 | 2012-11-13 | Aluminum alloy preformed armor rod cutting and transmission mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN102941295B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337956B (en) * | 2020-11-11 | 2022-06-21 | 东莞市伯乐五金模具有限公司 | Protect lines recovery unit based on metal intrinsic characteristic |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3266357A (en) * | 1964-08-20 | 1966-08-16 | Littell Machine Co F J | Combination shear and roll feed |
| US4191078A (en) * | 1978-02-03 | 1980-03-04 | Orion Machinery & Engineering Corp. | Wire cutting flying shear |
| US4873854A (en) * | 1987-10-30 | 1989-10-17 | Sleeper & Hartley Corp. | Computer controlled coiling machine |
| CN2094436U (en) * | 1991-07-12 | 1992-01-29 | 孙福亭 | Sliced meat cutter |
| CN2198051Y (en) * | 1993-07-05 | 1995-05-24 | 太原重型机械学院机器厂 | Steel rad cutter |
| CN2229336Y (en) * | 1995-07-11 | 1996-06-19 | 姜宗昌 | Cutting machine |
| CN2237512Y (en) * | 1995-02-21 | 1996-10-16 | 邱显星 | Movable shearing device for strip |
| CN2259960Y (en) * | 1996-05-14 | 1997-08-20 | 谢建秋 | Flying wheel type machine for cutting steel fiber |
| EP1034861A2 (en) * | 1999-03-10 | 2000-09-13 | Albino Castiglioni | Machine for cutting and press-forming material fed in the form of wire |
| CN202910231U (en) * | 2012-11-13 | 2013-05-01 | 南通昱品通信科技有限公司 | Transmission mechanism for cutting aluminum alloy preformed armor rods |
-
2012
- 2012-11-13 CN CN201210453038.5A patent/CN102941295B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3266357A (en) * | 1964-08-20 | 1966-08-16 | Littell Machine Co F J | Combination shear and roll feed |
| US4191078A (en) * | 1978-02-03 | 1980-03-04 | Orion Machinery & Engineering Corp. | Wire cutting flying shear |
| US4873854A (en) * | 1987-10-30 | 1989-10-17 | Sleeper & Hartley Corp. | Computer controlled coiling machine |
| CN2094436U (en) * | 1991-07-12 | 1992-01-29 | 孙福亭 | Sliced meat cutter |
| CN2198051Y (en) * | 1993-07-05 | 1995-05-24 | 太原重型机械学院机器厂 | Steel rad cutter |
| CN2237512Y (en) * | 1995-02-21 | 1996-10-16 | 邱显星 | Movable shearing device for strip |
| CN2229336Y (en) * | 1995-07-11 | 1996-06-19 | 姜宗昌 | Cutting machine |
| CN2259960Y (en) * | 1996-05-14 | 1997-08-20 | 谢建秋 | Flying wheel type machine for cutting steel fiber |
| EP1034861A2 (en) * | 1999-03-10 | 2000-09-13 | Albino Castiglioni | Machine for cutting and press-forming material fed in the form of wire |
| CN202910231U (en) * | 2012-11-13 | 2013-05-01 | 南通昱品通信科技有限公司 | Transmission mechanism for cutting aluminum alloy preformed armor rods |
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| Publication number | Publication date |
|---|---|
| CN102941295A (en) | 2013-02-27 |
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Address after: 226009 No. 5 Zhongtian Road, Nantong Economic Development Zone, Jiangsu, China Patentee after: Zhong Tianyu product Science and Technology Ltd. Address before: 226009 No. 5 Zhongtian Road, Nantong Economic Development Zone, Jiangsu, China Patentee before: Nantong Yupin Communication Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180117 Address after: 226000 Nantong economic and Technological Development Zone, Jiangsu Zhongtian Road, No. 5 Patentee after: Zhongtian Intelligent Equipment Co Ltd Address before: 226009 No. 5 Zhongtian Road, Nantong Economic Development Zone, Jiangsu, China Patentee before: Zhong Tianyu product Science and Technology Ltd. |