CN105127335B - Wire cutting machine - Google Patents
Wire cutting machine Download PDFInfo
- Publication number
- CN105127335B CN105127335B CN201510567340.7A CN201510567340A CN105127335B CN 105127335 B CN105127335 B CN 105127335B CN 201510567340 A CN201510567340 A CN 201510567340A CN 105127335 B CN105127335 B CN 105127335B
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- Prior art keywords
- cutting
- fixed
- motor
- wire
- stepper motor
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- 230000033001 locomotion Effects 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 abstract description 17
- 239000004411 aluminium Substances 0.000 abstract description 16
- 238000002788 crimping Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010152 pollination Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Milling Processes (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of wire cutting machine, including frame, it is fixed on the wire fixed mechanism in frame, the rotary cutting body and electrical control gear rotated around wire fixed mechanism central axis, the rotary cutting body includes the cutting motor rotated around wire fixed mechanism central axis, it is fixed on the cutting sheet in cutting motor drive shaft, drive the rotating mechanism of cutting motor rotation and drive the stepper motor adjustment mechanism of cutting motor guiding line center movement, the rotating mechanism is arranged in frame, cutting motor and the stepper motor adjustment mechanism is arranged on rotating mechanism.The present invention rotates the cutting for realizing aluminium stock in wire by cutting motor around wire, it is fast with cutting speed, cut quality is good, the characteristics of outward appearance is neat, aluminium hydraulic pressed connecting pipe crimping is easily penetrated, clipping time was reduced to 15 seconds or so by 56 minutes manually cut, using step motor control depth of cut, control accuracy is high, adapts to various wire gauges.
Description
Technical field
The present invention relates to a kind of extra-high-tension cable construction tool, and in particular to a kind of wire cutting machine.
Background technology
With lasting, the rapid growth of Chinese national economy, electricity needs is increasingly vigorous, and extra-high voltage grid construction will turn into
Inevitable requirement and important leverage that China's energy resources are distributed rationally.UHV transmission has big capacity, distance, loss low
Feature, the application of large size overhead conductor is to ensure the important step that China's extra-high voltage grid is built.Extra-high voltage grid builds mesh
It is preceding frequently be steel-cored aluminium strand, it is necessary to be connected two steel-cored aluminium strands using splicing sleeve during tension stringing, even
The multilayer aluminum stock of steel-cored aluminium strand need to be cut off when connecing, it is one that then exposed steel core is inserted to hydraulic connecting in the steel pipe of splicing sleeve
Body.Current construction technology is mainly manually cuts off outer layer aluminium stock using general purpose tools such as scissors, hacksaw, pliers, operates
Journey grasps depth of cut only by workman's experience.During using artificial wire cutting, dynamics used in the subject matter operator existed
Be difficult to control, it is easy to appearance can not be cut off because dynamics is too small aluminium stock, or it is firmly excessive injure wire steel core, easily lead
Line broken lot phenomenon, and uneven, it is difficult to penetrate aluminium hydraulic pressed connecting pipe to make wire, therefore it is higher the probability of defect ware occur, construction effect
Rate is relatively low.Increasingly accelerate in particular with the paces of domestic extra-high voltage grid construction, postgraduate's output one kind is simple to operate, cutting
Rapidly, the wire cutting mechanics that cutting technique satisfaction is required are extremely urgent.
The content of the invention
The technical problem to be solved in the invention is to provide that a kind of simple to operate, cutting is rapid, cut-sytle pollination is accurately led
Wire cutting machine.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of wire cutting machine, including frame, are fixed on wire fixed mechanism in frame, around wire fixed mechanism center
The rotary cutting body and electrical control gear of axis rotation, the rotary cutting body are included around wire fixed mechanism center
The cutting motor of axis rotation, is fixed on the cutting sheet in cutting motor drive shaft, the rotating mechanism of driving cutting motor rotation
And the stepper motor adjustment mechanism of cutting motor guiding line center movement is driven, the rotating mechanism is arranged in frame, institute
State cutting motor and stepper motor adjustment mechanism is arranged on rotating mechanism.
Further, the wire fixed mechanism includes the bearing block being fixed in frame, and is fixed in bearing block
Wire axle sleeve provided with centre bore, the centre bore two ends of the wire axle sleeve are that, with tapered taper hole, centre is circular hole, two ends
The direction of taper hole is identical, and the big footpath of one end taper hole is identical with Circularhole diameter, and the path of other end taper hole is identical with Circularhole diameter.
Further, the rotating mechanism include electric rotating machine, axle sleeve, bearing block, rotary sleeve one, rotary sleeve two,
Rotating basis, wherein, axle sleeve is fixed in frame by bearing block, is driven by electric rotating machine, and rotary shaft is fixed in axle sleeve one end
Rotating basis one end is fixed on set two, rotary sleeve two, the rotating basis other end fixes rotary sleeve one, and rotary sleeve one passes through
Bearing is fixed on traverse shaft and put, rotating basis central axis and axle sleeve centerline axis parallel, and cutting electricity is installed on rotating basis
Machine and stepper motor adjustment mechanism.
It is preferred that, the electric rotating machine is fixed in frame, is fixed synchronizing wheel on the motor shaft of electric rotating machine, is passed through synchronization
Band is connected with the synchronizing wheel being fixed on axle sleeve.
Further, the stepper motor adjustment mechanism includes stepper motor, is fixed on the silk on stepper motor output shaft
Stem nut adjustment mechanism, wherein screw mandrel are fixed on stepper motor output shaft, and nut is connected by movable rod with cutting motor,
Cutting motor is hinged on rotating mechanism, and hinge axes are parallel with cutting motor rotation axis.The stepper motor adjustment mechanism
Also include travel switch bracket and the travel switch being fixed on travel switch bracket, the travel switch bracket is put down with screw mandrel
OK, travel switch is located on nut running orbit.
Further, the electrical control gear include PLC, stepper motor driver, USB interface, provided with operation button
Guidance panel, wherein PLC output step motor control signal input stepper motor driver control stepper motor action,
USB interface connects PLC programming port, and guidance panel connects PLC input.The electrical control gear also includes infrared control
Receiver, the infrared control receiver is in parallel with control panel, connects PLC input.
Of the invention further also including cutting backplate, the cutting backplate is fixed on cutting motor, partly entangles and cut
Pitch cutting.
By adopting the above-described technical solution, the technological progress that the present invention is obtained is：The present invention is surrounded by cutting motor
The cutting of the stock of aluminium in wire is realized in wire rotation, it is to avoid artificial cutting aluminium stock is fugitive, and cutting dynamics, depth hardly possible are controlled, easily
Situations such as damaging steel core, fast with cutting speed, cut quality is good, the characteristics of outward appearance is neat, easily penetrates aluminium hydraulic pressed connecting pipe crimping, cuts
Cut the time is reduced to 15 seconds or so by the 5-6 minutes manually cut, using step motor control depth of cut, and control accuracy is high,
Adapt to various wire gauges.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present invention；
Fig. 2 is main structure diagram of the present invention；
Fig. 3 is electrical control block diagram of the present invention；
Wherein：1st, cutting motor, 2, stepper motor, 3, electric rotating machine, 4, bearing block, 5, wire axle sleeve, 6, travel switch,
7th, axle sleeve, 8, synchronizing wheel, 9, timing belt, 10, travel switch bracket, 11, rotating basis, 12, feed screw nut's adjustment mechanism, 13,
Cutting sheet, 14, frame, 15, rotary sleeve one, 16, rotary sleeve two, 17, cutting backplate.
Embodiment
The present invention is described in further details with reference to embodiment：
The present invention is a kind of wire aluminium stock cutting tool, and using automatically controlling, cut-sytle pollination precision is high, and cutting section is whole
Together, aluminium stock does not dissipate.It is easy to crimping.
As shown in Fig. 1~2, the present invention is main by frame 14, is fixed on wire fixed mechanism in frame 14, solid around wire
Determine the rotary cutting body and electrical control gear several major composition of mechanism center shaft line rotation, the rotary cutting body
Including the cutting motor 1 rotated around wire fixed mechanism central axis, the cutting sheet 13 in the drive shaft of cutting motor 1 is fixed on,
The rotating mechanism that cutting motor 1 rotates and the stepper motor adjustment mechanism for driving the guiding line center of cutting motor 1 to move are driven,
The rotating mechanism is arranged in frame 14, and the cutting motor 1 and stepper motor adjustment mechanism are arranged on rotating mechanism.
The cutting sheet uses a diameter of φ 110 special cutting sheet of aluminium, and its depth of cut meets current maximum wire（Section
1250mm2）Cutting demand, in order to prevent that aluminium skimmings fly out and hurted sb.'s feelings during cutting, fixed cutting backplate 17, cutting on cutting motor
Guard portion entangles cutting sheet.
The wire fixed mechanism includes the bearing block 4 being fixed in frame 14, and bearing block does not install bearing, just with
The pedestal of bearing block, and the wire axle sleeve 5 that centre bore is provided with bearing block 4 is fixed on, wire axle sleeve 5 is used to fix wire,
Wire is placed in wire nylon pillar when using, and wire nylon pillar is penetrated in wire axle sleeve, in order to ensure to penetrate conveniently, easily
Fixed, the wire axle sleeve is designed using taper twice, and it is circular hole, two to be formed in the middle of the centre bore that two ends are taper hole, two ends taper hole
The direction in end cone hole is identical, and the big footpath of one end taper hole is identical with Circularhole diameter, and the path of other end taper hole is identical with Circularhole diameter,
Facilitate wire nylon pillar penetrate, extract, fix.
The rotating mechanism includes electric rotating machine 3, axle sleeve 7, bearing block 4, rotary sleeve 1, rotary sleeve 2 16, rotation
Turn pedestal 11, wherein, axle sleeve 7 is fixed in frame 14 by bearing block 4, is driven by electric rotating machine, and rotation is fixed in the one end of axle sleeve 7
The one end of rotating basis 11 is fixed on rotating shaft set 2 16, rotary sleeve two, the other end of rotating basis 11 fixes rotary sleeve 1, rotation
Rotating shaft set 1 is fixed on wire axle sleeve 5 by bearing, the central axis of rotating basis 11 and the centerline axis parallel of axle sleeve 7, rotation
Turn that cutting motor and stepper motor adjustment mechanism are installed on pedestal 11.The electric rotating machine is fixed in frame, electric rotating machine
Motor shaft on fix synchronizing wheel, be connected by timing belt with the synchronizing wheel being fixed on axle sleeve.In practical application, electric rotating machine
Power is used for 140W reducing motor, with output torque is big, noiseless feature；Used cooperatively using synchronizing wheel, timing belt,
Send electric rotating machine output torque to rotating basis 11, efficiency of transmission is up to 98%, stable drive, with buffering, damping energy
Power, braking ability are good.
The stepper motor adjustment mechanism includes stepper motor 2, and the feed screw nut being fixed on stepper motor output shaft adjusts
Complete machine structure 12, wherein screw mandrel are fixed on stepper motor output shaft, and nut is connected by movable rod with cutting motor, cutting electricity
Machine is hinged on rotating mechanism, is specifically hinged on rotating basis, and hinge axes are parallel with cutting motor rotation axis.It is described
Stepper motor adjustment mechanism also includes travel switch bracket 10 and the travel switch 6 being fixed on travel switch bracket 10, institute
State travel switch bracket parallel with screw mandrel, travel switch is located on nut running orbit；When stepper motor revolution rises to necessarily
Travel switch power-off is touched during height, it is ensured that stepper motor can return to mechanical origin（The step is after equipment energization and cuts
After the completion of realize）.High performance stepper motor is selected in the precision controlling to cutting quantity, practical application in order to realize, control essence
Degree is high（Used cooperatively with TB6600 drivers, precision is up to 0.02mm under two subdivision patterns）, stride value is by various interference
The influence of factor（Voltage, electric current, temperature etc.）, control performance it is good（Start, stop, rotating forward, reversion is all complete in a few pulses
Into, any motion mode all without losing a step）.
As shown in figure 3, the electrical control gear include PLC, stepper motor driver, USB interface, provided with operation button
Guidance panel, wherein PLC output step motor control signal input stepper motor driver control stepper motor action,
USB interface connects PLC programming port, and guidance panel connects PLC input.The electrical control gear also includes infrared control
Receiver, the infrared control receiver is in parallel with control panel, connects PLC input.
The rotation times of PLC of the present invention by programming the stroke for adjusting stepper motor, direction and electric rotating machine etc., own
Program can be pre-stored in internal memory, computer programming can be directly connected to by USB interface, without changing serial ports.When having
During newly-increased gauge wires, directly program can be imported by the USB interface and 3 × 3 arrays are set on controller, guidance panel
Formula button connects PLC input port；Infrared remote receiver is in parallel with guidance panel, can be used instead of button.
Driving stepper motor of the present invention receives the pulse signal and direction signal of PLC outputs, realizes to stepper motor stroke
With the control of rotating.
The present invention completes whole surface trimming work using cutting motor, stepper motor and electric rotating machine, while utilizing PLC
To control depth of cut, the cutting to different size wire is realized, cutting dynamics, depth are easily controlled, cutting speed is fast, cutting
Quality is good, outward appearance neat appearance, easily penetrates aluminium hydraulic pressed connecting pipe crimping.
Claims (7)
1. a kind of wire cutting machine, it is characterised in that：Including frame（14）, the wire fixed mechanism that is fixed in frame, around leading
The rotary cutting body and electrical control gear of line fixed mechanism central axis rotation, the rotary cutting body are included around leading
The cutting motor of line fixed mechanism central axis rotation（1）, it is fixed on the cutting sheet in cutting motor drive shaft（13）, driving cuts
Cut motor（1）The rotating mechanism and drive cutting motor of rotation（1）The stepper motor adjustment mechanism of guiding line center movement, institute
State rotating mechanism and be arranged on frame（14）On, the cutting motor（1）And stepper motor adjustment mechanism is arranged on rotating mechanism
On；The wire fixed mechanism includes the bearing block being fixed in frame（4）, and it is fixed on bearing block（4）It is interior to be provided with center
The wire axle sleeve in hole（5）, the wire axle sleeve（4）Centre bore two ends be that with tapered taper hole, centre is circular hole, two end cones
The direction in hole is identical, and the big footpath of one end taper hole is identical with Circularhole diameter, and the path of other end taper hole is identical with Circularhole diameter；It is described
Rotating mechanism includes electric rotating machine（3）, axle sleeve（7）, bearing block（4）, rotary sleeve one（15）, rotary sleeve two（16）, rotation
Pedestal（11）, wherein, axle sleeve（7）Pass through bearing block（4）It is fixed on frame（14）On, pass through electric rotating machine（3）Driving, axle sleeve
（7）Rotary sleeve two is fixed in one end（16）, rotary sleeve two（16）Upper fixed rotating basis（11）One end, rotating basis（11）Separately
Rotary sleeve one is fixed in one end（15）, rotary sleeve one（15）Wire axle sleeve is fixed on by bearing（5）On, rotating basis（11）
Central axis and axle sleeve（7）Centerline axis parallel, rotating basis（11）Upper installation cutting motor（1）And stepper motor adjustment machine
Structure.
2. wire cutting machine according to claim 1, it is characterised in that the electric rotating machine（3）It is fixed on frame（14）
On, electric rotating machine（3）Motor shaft on fix synchronizing wheel, pass through timing belt（9）With being fixed on axle sleeve（7）On synchronizing wheel（8）
Connection.
3. wire cutting machine according to claim 1, it is characterised in that the stepper motor adjustment mechanism includes stepping electricity
Machine（2）, it is fixed on stepper motor（2）Feed screw nut's adjustment mechanism on output shaft（12）, wherein screw mandrel is fixed on stepper motor
On output shaft, nut is connected by movable rod with cutting motor, cutting motor（1）It is hinged on rotating mechanism, hinge axes
It is parallel with cutting motor rotation axis.
4. wire cutting machine according to claim 3, it is characterised in that the stepper motor adjustment mechanism also includes stroke
Switch bracket（10）And it is fixed on travel switch bracket（10）On travel switch（6）, the travel switch bracket（10）With
Screw mandrel is parallel, travel switch（6）On nut running orbit.
5. wire cutting machine according to claim 1, it is characterised in that the electrical control gear includes PLC, stepping electricity
Machine driver, USB interface, the guidance panel provided with operation button, the step motor control signal input stepping of wherein PLC outputs
Motor driver control stepper motor action, USB interface connects PLC programming port, and guidance panel connects PLC input.
6. wire cutting machine according to claim 5, it is characterised in that the electrical control gear also includes infrared control
Receiver, the infrared control receiver is in parallel with control panel, connects PLC input.
7. the wire cutting machine according to claim any one of 1-6, it is characterised in that also including cutting backplate（17）, it is described
Cut backplate（17）It is fixed on cutting motor（1）On, partly entangle cutting sheet（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510567340.7A CN105127335B (en) | 2015-09-09 | 2015-09-09 | Wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510567340.7A CN105127335B (en) | 2015-09-09 | 2015-09-09 | Wire cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105127335A CN105127335A (en) | 2015-12-09 |
| CN105127335B true CN105127335B (en) | 2017-07-25 |
Family
ID=54713093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510567340.7A Active CN105127335B (en) | 2015-09-09 | 2015-09-09 | Wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105127335B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872935A (en) * | 2016-04-29 | 2016-08-17 | 梧州恒声电子科技有限公司 | Loudspeaker lead cutting technology |
| CN107470513A (en) * | 2017-09-22 | 2017-12-15 | 天津德芃科技集团有限公司 | A kind of electric wire cutting equipment of low abrasion |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6810780B2 (en) * | 2001-05-10 | 2004-11-02 | Black & Decker Inc. | Miter detent override for a sliding compound miter saw |
| CN2670028Y (en) * | 2003-07-16 | 2005-01-12 | 龙显前 | Hot rolled rib-steel bar calibrating and cutting apparatus |
| KR200401757Y1 (en) * | 2005-07-21 | 2005-11-22 | 임환정 | Ultrahigh Speed Revolution Meat Slicer(Belt type) |
| CN2868594Y (en) * | 2005-11-22 | 2007-02-14 | 沈阳仪表科学研究院 | Solar cell substrate cutting machine |
| CN104385332A (en) * | 2014-09-12 | 2015-03-04 | 苏州市汇峰机械设备有限公司 | Circular pipe cutter |
| CN204953776U (en) * | 2015-09-09 | 2016-01-13 | 国家电网公司 | Lead wire cut electrical discharge machining |
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2015
- 2015-09-09 CN CN201510567340.7A patent/CN105127335B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105127335A (en) | 2015-12-09 |
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