CN205646656U - Tool rest assembly of wire stripping machine - Google Patents
Tool rest assembly of wire stripping machine Download PDFInfo
- Publication number
- CN205646656U CN205646656U CN201620256010.6U CN201620256010U CN205646656U CN 205646656 U CN205646656 U CN 205646656U CN 201620256010 U CN201620256010 U CN 201620256010U CN 205646656 U CN205646656 U CN 205646656U
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- screw mandrel
- guide bracket
- blade
- holder assembly
- support frame
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Abstract
The utility model relates to a tool rest assembly of wire stripping machine, including braced frame, braced frame is last to be equipped with two along its longitudinal movement, blade that the edge of a knife is relative, and drives two the blade in opposite directions / actuating mechanism that moves dorsad. Through the utility model discloses, the wire stripping only needs can be accomplished by an electric machine control with cutting off the action, compares traditional a plurality of cylinders propelling movement mode respectively, the cost is reduced and simple structure, in addition, when the electric wire to different thicknesses carries out the wire stripping, through the control to the motor, upper slitter and lower sword distance between two edges of a knife when partly cutting the state can be adjusted, the precision height is adjusted to can put forward high pressure heater work efficiency rate greatly.
Description
Technical field
This utility model relates to a kind of wire stripper, particularly relates to the cutter holder assembly of a kind of wire stripper.
Background technology
Wire stripper is the machine of a kind of plastic foreskin by electric wire outer wrapping and metal-cored stripping, generally by inlet wire
Wheels, outlet wheels, cutter holder assembly etc. form, by inlet wire wheels clamping electric wire deliver to knife rest carry out wire stripping,
Again by the clamping output of outlet wheels after cut-out.At present, upper and lower two blades on the knife rest of existing wire stripper
It is to be promoted by cylinder to move up and down, due to the action of knife rest wire stripping to be realized Yu cut-out, accordingly, it would be desirable to
Arranging multiple cylinder to coordinate, cost is high and structure is more complicated；Further, since on the electric wire of different thicknesses
The variable thickness of plastic foreskin, when the electric wire of different thicknesses is carried out wire stripping, need according to plastic foreskin
Thickness, adjust the amplitude of upper and lower blade movement, due to upper and lower blade be cylinder promote, Zhi Nengtong
The mode crossing manually regulation is adjusted, and wastes time and energy, and the precision of regulation is low, easily there is error, impact
This working (machining) efficiency.
Because above-mentioned defect, the design people, the most in addition research and innovation, to founding a kind of novel knot
The cutter holder assembly of the wire stripper of structure so that it is have more the value in industry.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide the cutter holder assembly of a kind of wire stripper,
Only need a motor just can control the action of wire stripping and cut-out, and this motor can be utilized simultaneously automatically to adjust
The amplitude that two blades move up and down, in order to the electric wire of different thicknesses is carried out wire stripping.
The cutter holder assembly of wire stripper of the present utility model, including support frame, described support frame is provided with two
Vertically move along it, blade that the edge of a knife is relative, and drive blade described in two in opposite directions/the driving machine that moves dorsad
Structure, wherein
-described drive mechanism includes the motor being arranged in described support frame, and is turned by the driving of described motor
Move, there is dextrorotation screw thread and the screw mandrel of derotation screw thread, the two ends of described screw mandrel respectively with described support frame
Top board and base plate are rotationally connected；
Blade described in-two is respectively connected with fixed plate, and described fixed plate connects guide bracket, guide bracket described in two respectively with
Two nuts of described screw mandrel connect.
Further, the side plate of described support frame and described top board are equipped with one of them described cutter of detection
Whether sheet is in the photoelectrical coupler of dead-center position, the respectively first photoelectrical coupler, the second photoelectrical coupler,
Connect on one of them described guide bracket and have the first brake sack coordinated with described first photoelectrical coupler, described silk
Masthead end connects to be had and rotates with it the second brake sack coordinated with described second photoelectrical coupler, and described second
Brake sack is semicircle.
Further, between described top board and described base plate, it is also associated with two linear bearings, linear axis described in two
Hold and lay respectively at described screw mandrel both sides, extend through guide bracket described in two.
Further, one of them described linear bearing is arranged with what two ends offseted with guide bracket described in two respectively
Back-moving spring.
Further, described screw mandrel top axial connects has drive pulley, described drive pulley to pass through Timing Belt
It is in transmission connection with the electrical machine belt pulley of described motor.
Further, described second brake sack is by being connected to the shading seat coaxially connected with described drive pulley
On rotate with described screw mandrel.
By such scheme, by this utility model, wire stripping and cut-out action only need to be controlled i.e. by a motor
Can complete, compare traditional multiple cylinders and push mode respectively, reduce cost and simple in construction；It addition,
When the electric wire of different thicknesses is carried out wire stripping, by the control to motor, i.e. adjustable upper slitter and lower cutter exists
Distance between two edges of a knife during hemisection state, degree of regulation is high, thus is greatly improved working (machining) efficiency.
Described above is only the general introduction of technical solutions of the utility model, in order to it is new to better understand this practicality
The technological means of type, and can be practiced according to the content of description, below with preferable reality of the present utility model
After executing example and coordinating accompanying drawing to describe in detail such as.
Accompanying drawing explanation
Fig. 1 is this utility model perspective view in inlet wire direction；
Fig. 2 is this utility model front view in inlet wire direction；
Fig. 3 is this utility model perspective view at outlet direction；
Fig. 4 is this utility model front view at outlet direction；
Fig. 5 is the second brake sack and the connection diagram of shading seat in this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.
Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
See Fig. 1 to Fig. 5, the cutter holder assembly of a kind of wire stripper described in this utility model one preferred embodiment,
Including support frame 10, support frame 10 is enclosed formed by top board 11, base plate 12 and biside plate 13,
Support frame 10 be provided with two vertically move along it, blade that the edge of a knife is relative, and drive two blades to transport in opposite directions
Dynamic drive mechanism.
In this utility model, the wire stripping of two blades is controlled by motor 31 with cut-out action, concrete, drive mechanism
Including the motor 31 being arranged in support frame 10, and driven rotation by motor 31, be there is dextrorotation screw thread
With the screw mandrel 32 of derotation screw thread, the most threaded on two sections of screw threads of screw mandrel 32 have nut 33, by screw mandrel
The two ends of 32 top board 11 and base plate 12 with support frame 10 respectively is rotationally connected.Concrete, at screw mandrel
32 top axial connect a drive pulley 36, by the drive pulley 36 motor belt motor by Timing Belt with motor 31
Wheel 37 is in transmission connection, and when motor 31 rotates, rotation also followed by screw mandrel 32.
Two blades are respectively upper slitter 21, lower cutter 22, and upper slitter 21 connects upper mounted plate 23, upper mounted plate 23
Connect and have upper guide bracket 25, upper guide bracket 25 through screw mandrel 32 and is connected with one of them nut 33；Corresponding,
Lower cutter 22 connects bottom plate 24, and bottom plate 24 connects lower guide bracket 26, is passed by lower guide bracket 26
Screw mandrel 32 is also connected with another one nut 33.So, when motor 31 drives screw mandrel 32 to rotate, on
Guide bracket 25 and lower guide bracket 26 can drive upper slitter 21 to move in the vertical with lower cutter 22 respectively, make upper slitter 21
Move in opposite directions or dorsad with lower cutter 22, make upper slitter 21 and lower cutter 22 realize hemisection, the work entirely cut, unclamp
Process, completes the action of wire stripping, cut-out.
In order to make upper guide bracket 25 move the most in the vertical with lower guide bracket 26, this utility model top board 11 with
It is also associated with two linear bearings 34 between base plate 12, makes two linear bearings 34 lay respectively at screw mandrel 32 both sides,
And make two linear bearings 34 extend through guide bracket 25 and lower guide bracket 26.Utilize in two linear bearing 34 auxiliary
Guide bracket 25 and lower guide bracket 26 linear motion in the vertical, simultaneously work as guide effect.
When, after upper slitter 21 with lower cutter 22 closed amputation electric wire, motor 31 reversion makes upper slitter 21 multiple with lower cutter 22
Position, in order to make upper guide bracket 25 and lower guide bracket 26 that upper slitter 21 can be driven rapidly to reset with lower cutter 22, this reality
Offset with upper guide bracket 25 and lower guide bracket 26 respectively with being arranged with two ends on a novel linear bearing 34 wherein
Back-moving spring 35.After closing with lower cutter 22 because of upper slitter 21, back-moving spring 35 is compressed, when motor 31
After reversion, back-moving spring 35, under the effect of elastic potential energy, provides thrust to upper guide bracket 25 with lower guide bracket 26,
So that upper guide bracket 25 drives rapidly upper slitter 21 to reset with lower cutter 22 with lower guide bracket 26.
In order to make motor 31 can control upper slitter 21 and the wire stripping of lower cutter 22 and cut-out action, this utility model
The side plate 13 and top board 11 of support frame 10 being equipped with, whether detection upper slitter 21 is in dead-center position
Photoelectrical coupler, respectively first photoelectrical coupler the 41, second photoelectrical coupler 42, on upper guide bracket 25
Connecting and have the first brake sack 43 coordinated with the first photoelectrical coupler 41, connecting on screw mandrel 32 top has with it
Rotate the second brake sack 44 coordinated with the second photoelectrical coupler 42, the second brake sack in this utility model
44 is semicircle.This utility model utilizes the first photoelectrical coupler 41 jointly to examine with the second photoelectrical coupler 42
Surveying the dead-center position of upper slitter 21, the light penetrated when the first photoelectrical coupler 41 and the second photoelectrical coupler 42 divides
Do not blocked with the second brake sack 44 by the first brake sack 43, it is believed that upper slitter 21 is in dead-center position, motor 31
Starting, upper guide bracket 26 drives upper slitter 21 to move downward, and now, the first brake sack 43 no longer blocks the first light
Electric coupler 41, and because the second brake sack 44 is semicircle, continue to block the second photoelectrical coupler 42,
Now, upper slitter 21 and lower cutter 22, in hemisection state, carry out wire stripping to electric wire；When the second brake sack 44 is crossed
Second photoelectrical coupler 42, no longer blocks the second photoelectrical coupler 42, then motor 31 inverts, and makes upper slitter 21
Resetting to zero point with lower cutter 22, control system detects zero point, control motor 31 rotate forward to upper slitter 21 with under
State cut entirely by cutter 22, is cut off by electric wire, so, completes the action of wire stripping and cut-out, and motor 31 is the most anti-
Turn, continue detection zero point, repeat said process.
Certainly, the second brake sack 44 is not only limited to semicircle, and this utility model is to utilize the second brake sack
44 block the second photoelectrical coupler during this period of time, make upper slitter 21 and lower cutter 22 in hemisection state.To not
When carrying out wire stripping with the electric wire of thickness, only need to control the number of turns that motor 31 rotates, thus adjust upper slitter 21 with
Lower cutter 22 distance between two edges of a knife when hemisection state.
In order to make the second brake sack 44 rotate with screw mandrel 32, the second brake sack 44 is connected to by this utility model
Having on the shading seat 45 of axis hole, by coaxially connected with drive pulley 36 for shading seat 45, so, second hides
Mating plate 44 can rotate with screw mandrel 32.
During work, electric wire is sent to upper slitter 21 of the present utility model and lower cutter 22 through the conveying mechanism of wire stripper
Between, when detecting that upper slitter 21 is in dead-center position, motor 31 starts, and will get at the second brake sack 44
When crossing the second photoelectrical coupler 42, upper slitter 21 and lower cutter 22 complete the wire stripping action to electric wire；Electricity subsequently
Machine 31 inverts, and upper slitter 21 resets with lower cutter 22, and meanwhile, the electric wire stripping line is carried with certain length
After, upper slitter 21 is in again dead-center position, and motor 31 rotates forward, and makes upper slitter 21 and lower cutter 22 complete electric wire
Cut-out action.Visible, wire stripping of the present utility model and cut-out action only need to be controlled by a motor can be complete
Become, compare traditional multiple cylinders and push mode respectively, reduce cost and simple in construction；It addition, right
When the electric wire of different thicknesses carries out wire stripping, by the control to motor, i.e. adjustable upper slitter and lower cutter are in hemisection
Distance between two edges of a knife during state, degree of regulation is high, thus is greatly improved working (machining) efficiency.
The above is only preferred implementation of the present utility model, is not limited to this utility model, should
When pointing out, for those skilled in the art, without departing from this utility model know-why
On the premise of, it is also possible to making some improvement and modification, these improve and modification also should be regarded as this utility model
Protection domain.
Claims (6)
1. the cutter holder assembly of a wire stripper, it is characterised in that: include support frame, in described support frame
Be provided with two vertically move along it, blade that the edge of a knife is relative, and drive blade described in two in opposite directions/move dorsad
Drive mechanism, wherein
-described drive mechanism includes the motor being arranged in described support frame, and is turned by the driving of described motor
Move, there is dextrorotation screw thread and the screw mandrel of derotation screw thread, the two ends of described screw mandrel respectively with described support frame
Top board and base plate are rotationally connected；
Blade described in-two is respectively connected with fixed plate, and described fixed plate connects guide bracket, guide bracket described in two respectively with
Two nuts of described screw mandrel connect.
The cutter holder assembly of wire stripper the most according to claim 1, it is characterised in that: described support frame
Side plate and described top board on be equipped with and detect whether one of them described blade is in the light thermocouple of dead-center position
Clutch, the respectively first photoelectrical coupler, the second photoelectrical coupler, one of them described guide bracket connects and has
The first brake sack coordinated with described first photoelectrical coupler, described screw mandrel top connect rotate with it and
The second brake sack that described second photoelectrical coupler coordinates, described second brake sack is semicircle.
The cutter holder assembly of wire stripper the most according to claim 1, it is characterised in that: described top board and institute
Stating and be also associated with two linear bearings between base plate, linear bearing described in two lays respectively at described screw mandrel both sides, divides
Do not run through guide bracket described in two.
The cutter holder assembly of wire stripper the most according to claim 3, it is characterised in that: described in one of them
The back-moving spring that two ends offset respectively it is arranged with guide bracket described in two on linear bearing.
The cutter holder assembly of wire stripper the most according to claim 2, it is characterised in that: described screw mandrel top
Axially connecting and have drive pulley, described drive pulley is connected by the electrical machine belt pulley transmission of Timing Belt with described motor
Connect.
The cutter holder assembly of wire stripper the most according to claim 5, it is characterised in that: described second shading
Sheet is by being connected on the shading seat coaxially connected with described drive pulley rotate with described screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256010.6U CN205646656U (en) | 2016-03-30 | 2016-03-30 | Tool rest assembly of wire stripping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256010.6U CN205646656U (en) | 2016-03-30 | 2016-03-30 | Tool rest assembly of wire stripping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205646656U true CN205646656U (en) | 2016-10-12 |
Family
ID=57074918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620256010.6U Active CN205646656U (en) | 2016-03-30 | 2016-03-30 | Tool rest assembly of wire stripping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205646656U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870843A (en) * | 2016-03-30 | 2016-08-17 | 苏州惠斯福自动化科技有限公司 | Knife rest assembly of wire-stripping machine |
| CN107293991A (en) * | 2017-07-28 | 2017-10-24 | 湘潭瑞亚普光电科技有限公司 | A kind of novel cable device |
| CN108963883A (en) * | 2018-06-28 | 2018-12-07 | 国网山东省电力公司成武县供电公司 | A kind of manual wire stripper |
-
2016
- 2016-03-30 CN CN201620256010.6U patent/CN205646656U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870843A (en) * | 2016-03-30 | 2016-08-17 | 苏州惠斯福自动化科技有限公司 | Knife rest assembly of wire-stripping machine |
| CN105870843B (en) * | 2016-03-30 | 2019-05-17 | 苏州惠斯福自动化科技有限公司 | A kind of cutter holder assembly of wire stripper |
| CN107293991A (en) * | 2017-07-28 | 2017-10-24 | 湘潭瑞亚普光电科技有限公司 | A kind of novel cable device |
| CN107293991B (en) * | 2017-07-28 | 2019-01-18 | 湖南三湘电线电缆有限责任公司 | A kind of novel cable cutter device |
| CN108963883A (en) * | 2018-06-28 | 2018-12-07 | 国网山东省电力公司成武县供电公司 | A kind of manual wire stripper |
| CN108963883B (en) * | 2018-06-28 | 2020-07-03 | 国网山东省电力公司成武县供电公司 | Manual wire stripper |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |