CN209577754U - A kind of cold drawing pulling device - Google Patents
A kind of cold drawing pulling device Download PDFInfo
- Publication number
- CN209577754U CN209577754U CN201920088418.0U CN201920088418U CN209577754U CN 209577754 U CN209577754 U CN 209577754U CN 201920088418 U CN201920088418 U CN 201920088418U CN 209577754 U CN209577754 U CN 209577754U
- Authority
- CN
- China
- Prior art keywords
- cable
- assembly
- pinch roller
- pulling device
- travel switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Metal Extraction Processes (AREA)
Abstract
The utility model discloses a kind of cold drawing pulling devices, including draw drum, alignment component, drawing mould and the drawing assembly set gradually, are wound with drawing body on draw drum, travel switch and pinch roller assembly are additionally provided between drawing mould and drawing assembly.The utility model pass through using alignment component, can be straightened before cable enters drawing mould, avoid cable because for a long time on draw drum caused by Bending Deformation influence cable drawing quality, and significantly reduce cable be broken the case where；Pinch roller assembly and travel switch are set, if cable is broken, pinch roller assembly loses support, can fall automatically and tap travel switch, production line can be made to stop in time, and cable is avoided to be drawn out and do not complete drawing；Simultaneously using pinch roller assembly itself gravity by cable downwardly against, so that cable is not likely to produce torsional deformation, can avoid complete drawing after cable drawing assembly collect during be broken the case where.
Description
Technical field
The utility model relates to technical field of cable production, especially a kind of cold drawing pulling device.
Background technique
In current cable production process, the processing that specification is carried out by this hot candied process is required.In short
It, hot candied process is exactly the cable that thicker cylindrical cable is drawn into designated diameter by pulling force, however existing wire drawing
In process, cable is pulled off often during being drawn, and is shrouded outside entire drawing equipment by shield, is worked
Personnel are difficult to find that internal fracture of wire situation could be found many times when fracture of wire is all drawn out drawing equipment in time, it is necessary to
Manual wire threading again increases workload and delays the production time.In addition, during wire drawing, due to cable for a long time wound on
On draw drum, after pull-out, cable is easy to produce distortion, this has seriously affected the matter of the subsequent drawing of cable and cable
Amount.
Summary of the invention
In order to solve the above technical problems, the utility model provides a kind of cold drawing pulling device, can carry out school to cable
It can be shut down in time when directly, and during the drawing process there is cable fracture.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of cold drawing pulling device, including successively set
The draw drum set, alignment component, drawing mould and drawing assembly are wound with drawing body, the drawing group on the draw drum
Part is for collecting drawing body and drawing body being driven to sequentially pass through alignment component and drawing mould, the drawing mould from draw drum
Be additionally provided with travel switch and pinch roller assembly between drawing assembly, the travel switch be set to the lower section of drawing body and respectively with school
Straight component and drawing assembly electrical connection, the upper side of the pinch roller assembly and drawing body abut against, when drawing body disconnects, pinch roller
Component can fall and triggering travel switch keeps drawing assembly and alignment component out of service.
Further, the alignment component includes that multiple straightening-wheels for abutting the external wall of drawing and driving straightening-wheel rotate
It is straightened force piece, the alignment force piece and travel switch are electrically connected.
Further, the alignment force piece is sequentially connected by conveyer belt and multiple straightening-wheels.
Further, it is equipped with drawing chamber inside the drawing mould, the drawing chamber includes sequentially connected entrance region, compression
Area, sizing area and outlet area, the entrance region and compressional zone are conical horn shape, and the cone angle of entrance region is greater than compressional zone,
The sizing area is one section of isometrical hole, and the bore of the outlet area is gradually increased.
Further, the junction between the sizing area and outlet area is additionally provided with chamfering.
Further, the surface of the drawing chamber is coated with nano diamond coating.
Further, the drawing assembly include take-up reel and driving draw drum rotation force piece, the force piece with
Travel switch electrical connection.
Further, the pinch roller assembly includes idler wheel, centre bearing, shaft and support frame, the edge of the idler wheel with
The outer wall of drawing body abuts, and centre bearing is inserted in the middle part of idler wheel and is mounted in shaft, and shaft is movably arranged on support frame
One end on, the side of the other end of support frame and drawing mould is rotatablely connected.
The beneficial effects of the utility model are: can be straightened, be kept away before cable enters drawing mould using alignment component
Exempt from cable because for a long time on draw drum caused by Bending Deformation influence the quality of cable drawing, and significantly reduce
The case where cable is broken；Pinch roller assembly and travel switch are set, if cable is broken, pinch roller assembly loses support, can fall automatically
Travel switch is tapped, production line can be made to stop in time, cable is avoided to be drawn out and do not complete drawing；Certainly using pinch roller assembly simultaneously
The gravity of body by cable downwardly against, so that cable is not likely to produce torsional deformation, can avoid complete drawing after cable in drawing group
The case where part is broken during collecting.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural decomposition diagram of preferred embodiment of the utility model；
Fig. 2 is the schematic diagram of the section structure of the alignment component of the utility model；
Fig. 3 is the schematic diagram of the section structure of the drawing mould of the utility model；
Fig. 4 is the structural schematic diagram of the pinch roller assembly of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below with reference to embodiment and
The technical effect of the design of the utility model, specific structure and generation is clearly and completely described in attached drawing, with sufficiently geographical
Solve the purpose of this utility model, feature and effect.Obviously, described embodiment is that a part of the utility model is implemented
Example, rather than whole embodiments, those skilled in the art's other realities obtained without creative efforts
Example is applied, the range of the utility model protection is belonged to.
Referring to Fig.1, be a kind of preferably embodiment, a kind of cold drawing pulling device, including set gradually draw drum 1, school
Straight component 2, drawing mould 3 and drawing assembly 4 are wound with drawing body on the draw drum 1, and the drawing assembly 4 is for receiving
Collect drawing body and drawing body is driven to sequentially pass through alignment component 2 and drawing mould 3, the drawing mould 3 and drawing from draw drum 1
Pull out and be additionally provided with travel switch 6 and pinch roller assembly 5 between component 4, the travel switch 6 be set to drawing body lower section and respectively with school
Straight component 2 and drawing assembly 4 are electrically connected, and the upper side of the pinch roller assembly 5 and drawing body abuts against, when drawing body disconnects,
Pinch roller assembly 5 can fall and triggering travel switch 6 keeps drawing assembly 4 and alignment component 2 out of service.
Preferably, in the present embodiment, the draw drum 1 is directly sleeved on support column, by drawing assembly 4 to drawing body
It pulls, drives draw drum 1 using support column as center rotation, to realize the supply of drawing body.
Preferably, with reference to Fig. 2, the alignment component 2 includes multiple straightening-wheels 21 for abutting the external wall of drawing and driving
The alignment force piece that straightening-wheel 21 rotates, the alignment force piece and travel switch 6 are electrically connected.
Preferably, the alignment force piece is sequentially connected by conveyer belt and multiple straightening-wheels 21, and multiple straightening-wheels 21 divide
Not Di Jie drawing body, by the extruding of straightening-wheel 21, the linear form of drawing body.
Preferably, the alignment force piece can be motor, air motor or hydraulic motor.Preferably, the alignment is dynamic
Power part is motor；The revolving speed and torque of straightening-wheel 21 are set by the revolving speed and torque of setting alignment motor.
Preferably, with reference to Fig. 3, be equipped with drawing chamber inside the drawing mould 3, the drawing chamber include it is sequentially connected into
Mouth region 31, compressional zone 32, sizing area 33 and outlet area 34, the entrance region 31 and compressional zone 32 are conical horn shape, and into
The cone angle of mouth region 31 is greater than compressional zone 32, and the sizing area 33 is one section of isometrical hole, and the bore of the outlet area 34 is gradually increased.
In drawing, drawing body is by entrance region 31, and gap is gradually reduced, by completing behind compressional zone 32 and sizing area 33
Plastic deformation reduces the diameter of drawing body and is consistent, and drawing body can be the metallic objects such as steel wire, welding wire or cable, this
In embodiment, drawing body is cable.
Preferably, the junction between the sizing area 33 and outlet area 34 is additionally provided with chamfering.
Preferably, the surface of the drawing chamber is coated with nano diamond coating, and using nano diamond coating, drawing can be improved
The high-wearing feature of draft tool 3, reduces coefficient of friction, can extend the service life of drawing mould 3, and can make the drawing after drawing
The surface smoothness of body improves.
Preferably, the drawing assembly 4 includes the force piece 42 that take-up reel 41 and driving draw drum 1 rotate, described dynamic
Power part 42 and travel switch 6 are electrically connected.
Preferably, the force piece 42 can be motor, air motor or hydraulic motor, preferably, the force piece 42
For motor；Transmission mechanism is equipped between the take-up reel 41 and force piece 42, revolving speed and the torque by setting motor are received to set
The revolving speed and torque of drum 41 pull drawing body and by it wound on take-up to realize to realize the rotation of take-up reel 41
On disk 41.
Preferably, with reference to Fig. 4, the pinch roller assembly 5 includes idler wheel 51, centre bearing, shaft 52 and support frame 53, institute
The edge for stating idler wheel 51 is abutted with the outer wall of drawing body, and centre bearing is inserted in the middle part of idler wheel 51 and is mounted in shaft 52,
Shaft 52 is movably arranged on one end of support frame 53, and the other end of support frame 53 and the side of drawing mould 3 are rotatablely connected, row
Cheng Kaiguan 6 is set to the lower section of idler wheel 51；Drawing body when pulled, idler wheel 51 will be travelled forward the friction of generation by drawing body
Power is rotated around shaft 52, at the same using the gravity of itself by drawing body tightly downwardly against making drawing body be not easy to produce
Raw torsional deformation, reduces the probability of drawing body fracture, if drawing body is broken, idler wheel 51 loses support, can be with bracket and drawing die
The tie point of tool 3 moves in a circle for the center of circle, falls automatically and taps travel switch 6, simultaneously switches off alignment force piece and power
Connection between part 42 and power supply makes line stopping of surviving, alignment force piece and force piece 42 is avoided to flog a dead horse.
Preferably, in the present embodiment, travel switch 6 is directly arranged in the lower section of 3 side of drawing mould.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model
Protection scope.
Claims (8)
1. a kind of cold drawing pulling device, it is characterised in that: including set gradually draw drum (1), alignment component (2), drawing mould
(3) and drawing assembly (4) drawing body, is wound on the draw drum (1), the drawing assembly (4) is for collecting drawing body
And drawing body is driven to sequentially pass through alignment component (2) and drawing mould (3), the drawing mould (3) and drawing from draw drum (1)
It pulls out and is additionally provided with travel switch (6) and pinch roller assembly (5) between component (4), the travel switch (6) is set to the lower section of drawing body simultaneously
It being electrically connected respectively with alignment component (2) and drawing assembly (4), the pinch roller assembly (5) and the upper side of drawing body abut against,
When drawing body disconnects, pinch roller assembly (5) can fall and triggering travel switch (6) stops drawing assembly (4) and alignment component (2)
Operation.
2. cold drawing pulling device according to claim 1, it is characterised in that: the alignment component (2) includes that multiple abuttings are drawn
The straightening-wheel (21) of pulling body outer wall and the alignment force piece of driving straightening-wheel (21) rotation, the alignment force piece are opened with stroke
Close (6) electrical connection.
3. cold drawing pulling device according to claim 2, it is characterised in that: the alignment force piece by conveyer belt with it is multiple
Straightening-wheel (21) transmission connection.
4. cold drawing pulling device according to claim 1, it is characterised in that: drawing chamber is equipped with inside the drawing mould (3),
The drawing chamber includes sequentially connected entrance region (31), compressional zone (32), sizing area (33) and outlet area (34), it is described into
Mouth region (31) and compressional zone (32) are conical horn shape, and the cone angle of entrance region (31) is greater than compressional zone (32), the sizing area
It (33) is one section of isometrical hole, the bore of the outlet area (34) is gradually increased.
5. cold drawing pulling device according to claim 4, it is characterised in that: between the sizing area (33) and outlet area (34)
Junction be additionally provided with chamfering.
6. cold drawing pulling device according to claim 4 or 5, it is characterised in that: the surface of the drawing chamber is coated with nanogold
Hard rock coating.
7. cold drawing pulling device according to claim 1, it is characterised in that: the drawing assembly (4) includes take-up reel (41)
And the force piece (42) of driving draw drum (1) rotation, the force piece (42) and travel switch (6) are electrically connected.
8. cold drawing pulling device according to claim 1, it is characterised in that: the pinch roller assembly (5) include idler wheel (51), in
Mandrel is held, shaft (52) and support frame (53), the edge of the idler wheel (51) are abutted with the outer wall of drawing body, central axis socket joint
Set on idler wheel (51) middle part and be mounted on shaft (52), shaft (52) is movably arranged on one end of support frame (53), branch
The other end of support (53) and the side of drawing mould (3) are rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088418.0U CN209577754U (en) | 2019-01-18 | 2019-01-18 | A kind of cold drawing pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088418.0U CN209577754U (en) | 2019-01-18 | 2019-01-18 | A kind of cold drawing pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209577754U true CN209577754U (en) | 2019-11-05 |
Family
ID=68354040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920088418.0U Active CN209577754U (en) | 2019-01-18 | 2019-01-18 | A kind of cold drawing pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209577754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536329A (en) * | 2020-10-14 | 2021-03-23 | 浙江鹏业不锈钢有限公司 | Drawing equipment for stainless steel processing and drawing process thereof |
-
2019
- 2019-01-18 CN CN201920088418.0U patent/CN209577754U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536329A (en) * | 2020-10-14 | 2021-03-23 | 浙江鹏业不锈钢有限公司 | Drawing equipment for stainless steel processing and drawing process thereof |
| CN112536329B (en) * | 2020-10-14 | 2022-09-16 | 浙江鹏业不锈钢有限公司 | Drawing equipment for stainless steel processing and drawing process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209577754U (en) | A kind of cold drawing pulling device | |
| CN105081181A (en) | Supersonic vibration spin riveting machine | |
| CN208321645U (en) | Copper rod machining equipment | |
| CN205571039U (en) | Copper is managed rollingly and effect continuous production unit is drawn high to trigeminy | |
| CN103084964B (en) | Automatic feeding device of polisher | |
| CN217251563U (en) | Retained mandrel rolling device based on two-stage speed-increasing rack | |
| CN217807913U (en) | Traction assembly for producing flexible composite pipe | |
| CN108015114A (en) | A kind of wire-drawing die device | |
| CN218638446U (en) | Corrugated pipe production line steel wire thread generating device | |
| CN215589328U (en) | Adjustable plastic pipe traction equipment | |
| CN201520046U (en) | Large-caliber polyethylene thin-wall pipe extruding device | |
| CN204074756U (en) | Adjustable drawbench | |
| CN201227664Y (en) | Metal drawing mould | |
| CN211071670U (en) | Manipulator connecting pipe for hot pier device | |
| CN201175721Y (en) | Drafting device for aluminum alloy continuous casting tandem rolling | |
| CN207872944U (en) | A kind of aluminium pot tank mouth roll threading device | |
| CN221494058U (en) | Feeding mechanism of wire rod forming machine | |
| CN215657094U (en) | Copper wire drawing production device capable of improving smoothness of copper wire | |
| CN207887639U (en) | A kind of copper drawing device | |
| CN212894889U (en) | Stainless steel wire annealing temperature control device | |
| CN221909118U (en) | Steel wire drawing forming lubricating device | |
| CN204182701U (en) | For wire drawing machine aligning die head | |
| CN220392932U (en) | Auxiliary wire drawing mechanism for enameled wire | |
| CN219442964U (en) | Die assembly device is drawn to high strength prestressing steel wire | |
| CN210215431U (en) | Efficient metallurgical wire feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |