CN102941295A - 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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- CN102941295A CN102941295A CN2012104530385A CN201210453038A CN102941295A CN 102941295 A CN102941295 A CN 102941295A CN 2012104530385 A CN2012104530385 A CN 2012104530385A CN 201210453038 A CN201210453038 A CN 201210453038A CN 102941295 A CN102941295 A CN 102941295A
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- flywheel
- eccentric shaft
- follow rest
- transmission mechanism
- aluminium alloy
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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 cutting knife, 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 manufacturing that are applicable in the power cable optical cable accessory make-up machinery.
Background technology
The broken string that the 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, and it is good to have a connecting quality, is easy to install, and does not affect the characteristics such as the original mechanical performance of wire, electric property.Dangle in conjunction with making, the vitals of the gold utensils such as wire protection clamp, stockbridge damper, anchor clamp.According to product different pitches, set different length and satisfy different workplaces, the length of the different occasions of formed product is had 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.There is following shortcoming in the legacy equipment;
1, uses cam mechanism work will add initial tension of spring to cam mechanism in work, use for a long time spring tired easily.
The machining accuracy of the part that 2, transmission is slided is higher, and processing cost is large relatively.
3, sliding friction cam and connecting rod produce gap error for a long time.It is influential that product is cut long precision.
4, the position of processing and debugging tool setting is adjusted inconvenient.
5, shearing length error ± 3mm.
Summary of the invention
Purpose 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 reduce friction factor and position, changes the fixing joint bearing into and rotates; Toggle connects the existence that reduces error component, and adjustable connecting rods can be regulated the knife rest operating position, improves debugging efficiency, and the processing parts error precision requires relative reduce, 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:
The aluminium alloy preformed armor rods cuts off transmission mechanism and comprises frame, flywheel, synchronous pulley, flywheel head shaft, eccentric shaft disc, cutting knife, follow rest, motor, regulating connecting rod, rocker arm support and rocking arm.
Flywheel head shaft is installed in upper rack by bearing block, flywheel is installed on the flywheel head shaft, follow rest is installed on the rail plate on flywheel one side frame top, moving cutting edge is fixedly mounted on flywheel one side, the cutter sheet is fixedly mounted on the follow rest, synchronous pulley, eccentric shaft disc, rocker arm support are installed in central rack, and motor mounting is in the frame bottom.Regulating connecting rod is housed on the eccentric shaft disc, and rocking arm is installed on the rocker arm support, and the rocking arm upper end is flexibly connected with follow rest, and rocking arm lower end and regulating connecting rod are flexibly connected.
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 carries out traveling priority by regulating connecting rod through rocker arm support and rocking arm drive follow rest.Flywheel is rotated under the effect of inertia moving cutting edge and cooperates with the cutter sheet, and the aluminium alloy hank knotting that passes through follow rest and pass the wire hole of cutter sheet setting is cut off accurately.
Be provided with wire hole on the described cutter sheet.
Described flywheel and follow rest gearratio 6:1.Motor rotates by Timing Belt one flywheel driven, is fixedly mounted on the cutter sheet on the flywheel, and the inertia force by flywheel accurately cuts off the aluminium alloy hank knotting that passes the wire hole on the cutter sheet through knife rest.The 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 driving follow rest and finishes a working cycles.
Operation principle: the 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 on the process knife rest.Flywheel rotates 6 circles, passes to adjustable connecting-rod for eccentric spindle nose by 2 grades of transmissions of synchronous pulley, and connecting rod drives rocking arm driving follow rest and finishes a working cycles.Utilize the mechanical linkage structure to finish accurate knife rest and move, actual easy to use, debugging is simple, flexible operation, the good maintenance.
The aluminium alloy preformed armor rods cuts off the 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 cumulative errors between the part have been reduced.
5, cutting parts length accuracy ± 1.5mm.
Description of drawings
The invention will be further described below with reference to accompanying drawing:
Fig. 1 is that the aluminium alloy preformed armor rods cuts off the transmission mechanism structural representation.
Among the 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, the 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, cutting knife 6, follow rest 7, motor 8, regulating connecting rod 9, rocker arm support 10 and rocking arm 11.
Flywheel head shaft 4 is installed in frame 1 top by bearing block, flywheel 2 is installed on the flywheel head shaft 4, follow rest 7 is installed on the rail plate 12 on flywheel 2 one side frames 1 top, moving cutting edge 6 is fixedly mounted on flywheel 2 one sides, cutter sheet 16 is fixedly mounted on the follow rest 7, synchronous pulley 3, eccentric shaft disc 5, rocker arm support 10 are installed in frame 1 middle part, and motor 8 is installed in frame 1 bottom.Regulating connecting rod 9 is housed on the eccentric shaft disc 5, and rocking arm 11 is installed on the rocker arm support 10, and rocking arm 11 upper ends and follow rest 7 are flexibly connected, and rocking arm 11 lower ends and regulating connecting rod 9 are flexibly connected.
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 carries out traveling priority by regulating connecting rod 9 through rocker arm support 10 and rocking arm 11 drive follow rests 7.Flywheel 2 is rotated under the effect of inertia moving cutting edge 16 and cooperates with cutter sheet 6, and the aluminium alloy hank knotting that passes through follow rest 7 and pass the wire hole 17 of cutter sheet 16 settings is accurately cut off.
Be provided with wire hole 17 on the described cutter sheet 16.
Described flywheel 2 and follow rest 7 gearratio 6:1.Motor 8 rotates by Timing Belt one 13 flywheel drivens 2, and the inertia force of cutter sheet 16 by flywheel that is fixedly mounted on the flywheel accurately cuts off the aluminium alloy hank knotting that passes the wire hole 17 on the cutter sheet 16 through knife rest.Flywheel rotates 6 circles, passes to regulating connecting rod by 2 grades of transmissions of synchronous pulley to eccentric shaft disc 5, and regulating connecting rod drives rocking arm driving follow rest and finishes a working cycles.
Claims (4)
1. an aluminium alloy preformed armor rods cuts off transmission mechanism, it is characterized in that: comprise frame, flywheel, synchronous pulley, flywheel head shaft, eccentric shaft disc, cutting knife, follow rest, motor, regulating connecting rod, rocker arm support and rocking arm;
Flywheel head shaft is installed in upper rack by bearing block, flywheel is installed on the flywheel head shaft, follow rest is installed on the rail plate on flywheel one side frame top, moving cutting edge is fixedly mounted on flywheel one side, the cutter sheet is fixedly mounted on the follow rest, synchronous pulley, eccentric shaft disc, rocker arm support are installed in central rack, and motor mounting is in the frame bottom; Regulating connecting rod is housed on the eccentric shaft disc, and rocking arm is installed on the rocker arm support, and the rocking arm upper end is flexibly connected with follow rest, and rocking arm lower end and regulating connecting rod are flexibly connected.
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 carries out traveling priority by regulating connecting rod through rocker arm support and rocking arm drive follow rest; Flywheel is rotated under the effect of inertia moving cutting edge and cooperates with the cutter sheet, and the aluminium alloy hank knotting that passes 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: be provided with wire hole on the described cutter sheet.
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 true CN102941295A (en) | 2013-02-27 |
| CN102941295B CN102941295B (en) | 2014-10-15 |
Family
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Family Applications (1)
| 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337956A (en) * | 2020-11-11 | 2021-02-09 | 吴开菊 | Protect lines recovery unit based on metal intrinsic characteristic |
Citations (10)
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|---|---|---|---|---|
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337956A (en) * | 2020-11-11 | 2021-02-09 | 吴开菊 | Protect lines recovery unit based on metal intrinsic characteristic |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102941295B (en) | 2014-10-15 |
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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. |