CN110783040B - Cross-linked polyethylene insulated cable wire drawing machine - Google Patents
Cross-linked polyethylene insulated cable wire drawing machine Download PDFInfo
- Publication number
- CN110783040B CN110783040B CN201911077071.0A CN201911077071A CN110783040B CN 110783040 B CN110783040 B CN 110783040B CN 201911077071 A CN201911077071 A CN 201911077071A CN 110783040 B CN110783040 B CN 110783040B
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- China
- Prior art keywords
- wire drawing
- cross
- motor
- insulated cable
- linked polyethylene
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0006—Apparatus or processes specially adapted for manufacturing conductors or cables for reducing the size of conductors or cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
- B21C1/04—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
Abstract
The invention discloses a cross-linked polyethylene insulated cable drawing machine which comprises a moving wheel, a connecting shaft, a support frame, a bearing plate, an operation box platform, a left drawing shaft, a drawing height bolt, a drawing baffle plate, a cross baffle plate, a drawing disc, an anti-breaking pull rope, a drawing motor, a fastening hinge and a universal wheel, wherein the upper end of the moving wheel is rotationally bonded with the middle part of the connecting shaft, the support frame is rotationally mounted at the upper end of the connecting shaft, the bearing plate is fixedly bonded on the outer side of the surface of the support frame, and the operation box platform is fixedly arranged above the bearing plate. The cross-linked polyethylene insulated cable drawing machine saves materials and force, can ensure normal operation in the drawing process along with the automatic winding function, and is suitable for large-area drawing.
Description
Technical Field
The invention relates to the technical field of a cross-linked polyethylene insulated cable drawing machine, in particular to a cross-linked polyethylene insulated cable drawing machine.
Background
The grinding product forms lines on the surface of the workpiece, and a surface treatment means with decorative effect is provided. Because the texture of the metal material can be reflected by the surface wire drawing treatment, the surface wire drawing treatment is more and more popular among users and is more and more widely applied. The common small-sized wire drawing machine of the cross-linked polyethylene insulated cable wire drawing machine is suitable for filling, sealing and sealing ampoule bottle filling liquid in pharmaceutical and chemical industries. The quantitative filling is carried out by adopting a piston metering pump, the filling can be automatically stopped when the bottle is lacked, and the gas, the liquefied natural gas and the liquefied petroleum gas can be used as the fuel gas. The machine is of a double-needle type, has compact structure, stable and reliable operation, convenient adjustment and operation and complete functions. The surface wire drawing treatment is carried out.
At present, the cross-linked polyethylene insulated cable drawing machine is high in stranding speed, and is convenient to carry out metal process machining by integrating regular drawn wires with a certain length (namely, pitch).
Disclosure of Invention
The invention aims to provide a cross-linked polyethylene insulated cable drawing machine which has a simple structure, improves the drawing efficiency, prevents people from being injured, and is reliable in insulation.
In order to solve the technical problems, the technical scheme of the invention is as follows: a cross-linked polyethylene insulated cable drawing machine comprises a moving wheel, a connecting shaft, a support frame, a bearing plate, an operating box platform, a left drawing shaft, drawing height bolts, drawing baffle plates, a cross baffle plate, a drawing disc, an anti-breaking pull rope, a drawing motor, a fastening hinge and a universal wheel, wherein the upper end of the moving wheel is rotationally bonded with the middle part of the connecting shaft, the support frame is rotationally mounted at the upper end of the connecting shaft, the bearing plate is fixedly bonded on the outer side of the surface of the support frame, the operating box platform is fixedly arranged above the bearing plate, the left drawing shaft is fixedly mounted on the left side of the upper end of the operating box platform, the drawing height bolts are rotationally arranged on the right side of the left drawing shaft, the drawing baffle plates are fixedly mounted on the drawing height bolts, the cross baffle plates are movably mounted on the drawing baffle plates, the drawing disc is fixedly mounted below the cross baffle plates, the anti-breaking pull rope is fixedly bonded on the, the right side fixed mounting of preventing disconnected stay cord has the wire drawing motor, the transfer fixed mounting of wire drawing motor has the fastening hinge, the lower extreme of fastening hinge rotates and bonds and has the universal wheel. Preferably, the operating platform is a square structure with the length of one hundred centimeters and the width of fifty centimeters, and the operating platform is a metal structure subjected to aluminum alloy rust prevention treatment.
Preferably, the strut can bear a structure with the mass of one thousand kilograms, and the strut is an aluminum alloy antirust moisture-proof metal structure.
Preferably, the spindle of the wire drawing motor and the surface of the outer skin are both provided with a thread structure, and the outside of the anti-breaking pull rope is made of a nylon material.
Preferably, the connecting shaft, the bearing plate, the operation box platform, the left wire drawing shaft, the wire drawing height bolt, the wire drawing baffle, the transverse partition plate, the wire drawing disc, the anti-breaking pull rope and the wire drawing motor form a main cross-linked polyethylene insulated cable wire drawing machine structure.
Preferably, the wire drawing motor integrally comprises wire drawing bolts, a motor wire drawing shaft and a wire drawing push wheel, wherein the wire drawing bolts are fixedly installed on one side of the motor wire drawing shaft, and the number of the wire drawing bolts is two.
Preferably, the bearing plate can bear a structure with the mass of one thousand kilograms, and the wire drawing motor is a linear motor with the power of one thousand watts.
Preferably, the universal wheel adopts a Michela mother wheel structure, and the polyethylene insulating material is a kilovolt insulating polyethylene envelope material structure.
Preferably, the polyethylene insulating material is a structure capable of enduring the pull-out withstand capacity of a kilovolt power supply.
Preferably, the moving wheel and the connecting shaft are of a hard wheel structure capable of rotating three, eight and sixty degrees.
Adopt above-mentioned technical scheme, this wire drawing structure that crosslinked polyethylene insulated cable wire drawing machine used can be fine hold the software sinle silk, is applicable to crosslinked polyethylene insulated cable and the use in the aspect of the industry, and continuation work that can be fine, and save material and strength guarantee the environmental protection.
By adopting the technical scheme, the rectangular moving wheel and the universal wheel used by the cross-linked polyethylene insulated cable drawing machine are made of hard materials, are suitable for convenient movement of working environment and meet industrial standards, can be continuously used, avoid the defect that the existing operation box platform needs to manually carry materials, and are suitable for actual conditions.
Adopt above-mentioned technical scheme, this cross-linked polyethylene insulated cable wire drawing machine is through preventing the cooperation of disconnected stay cord for can be more convenient when the wire drawing cable, difficult breaking moreover and can make its wire drawing present certain shape radian and need not the artifical injury that goes to act as go the line and receive easily through the universal wheel, also reduced the space and occupied, be fit for the wire drawing of cross-linked polyethylene insulated cable and use.
Adopt above-mentioned technical scheme, this cross-linked polyethylene insulated cable wire drawing machine expert has full-automatic wire drawing, and along with the automatic function of receiving the hank, in order to guarantee the wire drawing in-process can normal operating, can be fit for the large tracts of land wire drawing, because the wire drawing adopts the mode of line contact, and the face contact of non-concora crush formula mode, thereby a large amount of thermal production has been avoided, the while is used is that non-woven fabric structure grinds the product, there is fine cold grinding effect, can be very wide through the cable wire drawing, the panel of processing also can be very long, and can not receive the silk thread hank absolutely and use like many machines on the market when the wire drawing, be convenient for automatic.
Drawings
FIG. 1 is a schematic overall front view of a cross-linked polyethylene insulated cable drawing machine according to the present invention;
FIG. 2 is a schematic view of the overall structure of a wire drawing motor of a cross-linked polyethylene insulated cable wire drawing machine according to the present invention;
FIG. 3 is a schematic diagram of the overall side view of a cross-linked polyethylene insulated cable drawing machine according to the present invention;
fig. 4 is a schematic diagram of a right side view of a cross-linked polyethylene insulated cable drawing machine according to the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1-4, the present invention provides a technical solution: a cross-linked polyethylene insulated cable drawing machine comprises a moving wheel 1, a connecting shaft 2, a support frame 3, a bearing plate 4, an operation box table 5, a left drawing shaft 6, a drawing height bolt 7, a drawing baffle plate 8, a transverse partition plate 9, a drawing disc 10, an anti-breaking pull rope 11, a drawing motor 12, a fastening hinge 13 and a universal wheel 14, and is characterized in that the upper end of the moving wheel 1 is rotationally bonded with the middle part of the connecting shaft 2, the support frame 3 is rotationally mounted at the upper end of the connecting shaft 2, the bearing plate 4 is fixedly bonded on the outer side of the surface of the support frame 3, the operation box table 5 is fixedly arranged above the bearing plate 4, the left drawing shaft 6 is fixedly mounted on the left side of the upper end of the operation box table 5, the drawing height bolt 7 is rotationally mounted on the right side of the left drawing shaft 6, the drawing baffle plate 8 is fixedly mounted on the drawing height bolt 7, the drawing baffle plate 8 is movably and fixedly mounted on, below fixed mounting of diaphragm 9 has drawing dish 10, the right-hand fixed bonding of drawing dish 10 prevents disconnected stay cord 11, the right side fixed mounting who prevents disconnected stay cord 11 has wire drawing motor 12, the transfer fixed mounting of wire drawing motor 12 has fastening hinge 13, the lower extreme of fastening hinge 13 rotates to bond has universal wheel 14, strut 3 stated can bear the structure of a thousand kilograms of qualities, strut 3 is the rust-resistant dampproofing metallic structure of aluminum alloy for the operation panel can increase the life and use during the use, and is more reliable, the main shaft of wire drawing motor 12 and crust surface outward appearance all seted up the helicitic texture, the outside of preventing disconnected stay cord 11 adopts the nylon material to make things convenient for the wire drawing through the nylon in its inside and can not split, even axle 2, bearing plate 4, operation panel platform 5, left side wire drawing axle 6, wire drawing height bolt 7, wire drawing baffle 8, The cross partition plate 9, the wire drawing disc 10, the anti-breaking pull rope 11 and the wire drawing motor 12 form a main cross-linked polyethylene insulated cable wire drawing machine structure which is reasonable in structure and accords with industrial standards, the wire drawing motor 12 integrally comprises wire drawing bolts 15, a motor wire drawing shaft 16 and a wire drawing push wheel 17, the wire drawing bolts 15 are fixedly installed on one side of the motor wire drawing shaft 16, the number of the wire drawing bolts 15 is two, so that wire drawing of the wire drawing machine can be more convenient, the bearing plate 4 can bear a kilogram of mass structure, the wire drawing motor 12 is of a linear type power kilowatt motor type, the wire drawing efficiency of the wire drawing machine is higher, the power is also higher, later-stage use is easy, the universal wheel 14 adopts a Mikan female wheel structure, the polyethylene insulating material is a kilovolt insulating polyethylene envelope material structure, so that the moving performance of the wire drawing machine is better and simpler, polyethylene insulation material draws the structure of power supply for can tolerating a thousand kilovolts and draws withstand voltage, the environment of convenient crosslinked polyethylene insulated cable use, remove wheel 1, even axle 2 and for the stereoplasm wheel structure that can rotate thirty-eight sixty degrees, guaranteed the stability and the long-time use of during operation machine.
The working principle is as follows: the principle of the connection of the heating operation box table is mainly understood when the invention is used for inspection. The mechanical connection and structure of the invention are then checked and, after the check is complete, the operation is carried out after a determination of no errors.
Before use, the wire drawing material with proper toughness is selected according to the conditions of the surface, the size, the roughness, the length, the lift and the like of the metal to be drawn. Generally, the drawing performance curve chart is selected according to various series of drawing performance curve charts provided by factory samples, and the drawing performance curve chart is a metal processing technology. Generally, in metal pressure processing, metal is forced to pass through a die under the action of external force, the cross section area of the metal is compressed, the shape and the size of the required cross section area are obtained, and the shape of the metal is changed, for example, in the cable industry, a copper large drawing machine is used for an 8mm copper rod, the copper rod is drawn into a copper wire such as 3.5mm, 2.0mm and the like through a group of 5-8 wire drawing dies from large to small, the preparation before wire drawing is well carried out, and the wire drawing machine is arranged to be controlled and regulated in a frequency conversion mode and adopts a linear motor. A user of the drawing and paying-off rack prepares to move the front-end friction wheel for friction slipping, and the height belt on the bolt is adjusted.
The wire drawing mainly adopts the reciprocating motion of the cloth strip of the wire drawing, the surface of the workpiece is rubbed back and forth to improve the surface smoothness of the workpiece, and the texture of the surface is linear. The machine can improve the surface quality, cover the slight scratch on the surface, put the metal of wire drawing in the below of preventing disconnected stay cord 11 as required after the ready, will be through motor wire drawing axle 16 on wire drawing motor 12, wire drawing push pulley 17, rely on motor wire drawing axle 16, wire drawing push pulley 17 to make its function that can carry out wire drawing friction to make a round trip to drive, the both ends of acting as go-between are fixed through motor wire drawing axle 16, wire drawing push pulley 17, the other end is tied on wire drawing bolt 15, later the height of adjusting to prevent disconnected stay cord 11 lasts the wire drawing can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (8)
1. A cross-linked polyethylene insulated cable drawing machine comprises a moving wheel (1), a connecting shaft (2), a support frame (3), a bearing plate (4), an operation box platform (5), a left drawing shaft (6), drawing height bolts (7), a drawing baffle (8), a transverse partition plate (9), a drawing disc (10), a breaking-proof drawing rope (11), a drawing motor (12), a fastening hinge (13) and a universal wheel (14), and is characterized in that the upper end of the moving wheel (1) is rotationally bonded with the middle part of the connecting shaft (2), the upper end of the connecting shaft (2) is rotationally provided with the support frame (3), the bearing plate (4) is fixedly bonded on the outer surface of the support frame (3), the operation box platform (5) is fixedly arranged above the bearing plate (4), the left drawing shaft (6) is fixedly arranged on the left side of the upper end of the operation box platform (5), the drawing height bolts (7) are rotationally arranged on the right side of the left drawing shaft (6), last fixed mounting of wire drawing height bolt (7) has wire drawing baffle (8), wire drawing baffle (8) activity fixed mounting has cross slab (9), the below fixed mounting of cross slab (9) has wire drawing dish (10), the right-hand fixed bonding of wire drawing dish (10) prevents disconnected stay cord (11), the right side fixed mounting who prevents disconnected stay cord (11) has wire drawing motor (12), the transfer fixed mounting of wire drawing motor (12) has fastening hinge (13), the lower extreme of fastening hinge (13) rotates to bond and has universal wheel (14).
2. A wiredrawing machine for cables insulated with crosslinked polyethylene according to claim 1, characterized in that said bracket (3) can withstand a structure with a mass of one thousand kilograms, said bracket (3) being of rust-resistant and moisture-proof metal structure of aluminium alloy.
3. The cross-linked polyethylene insulated cable drawing machine according to claim 1, wherein the spindle of the drawing motor (12) and the outer surface of the outer skin are both provided with a thread structure, and the outer part of the anti-breaking pull rope (11) is made of nylon material.
4. The cross-linked polyethylene insulated cable drawing machine according to claim 1, wherein the connecting shaft (2), the bearing plate (4), the operation box table (5), the left drawing shaft (6), the drawing height bolt (7), the drawing baffle (8), the diaphragm plate (9), the drawing disc (10), the anti-breaking draw rope (11) and the drawing motor (12) form a main cross-linked polyethylene insulated cable drawing machine structure.
5. The cross-linked polyethylene insulated cable drawing machine according to claim 1, wherein the drawing motor (12) is integrally composed of drawing bolts (15), a motor drawing shaft (16) and a drawing push wheel (17), the drawing bolts (15) are fixedly installed on one side of the motor drawing shaft (16), and the number of the drawing bolts (15) is two.
6. A machine for drawing cables insulated by crosslinked polyethylene according to claim 1, characterized in that said bearing plate (4) is of a structure able to withstand a thousand kg of mass and said drawing motor (12) is of the linear power one thousand watt motor type.
7. The machine for drawing crosslinked polyethylene insulated cables as claimed in claim 1, characterized in that said cardan wheel (14) is of the mcana female wheel type.
8. The cross-linked polyethylene insulated cable drawing machine according to claim 1, wherein the moving wheel (1) and the connecting shaft (2) are of a rigid wheel structure capable of rotating three hundred and sixty degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911077071.0A CN110783040B (en) | 2019-11-06 | 2019-11-06 | Cross-linked polyethylene insulated cable wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911077071.0A CN110783040B (en) | 2019-11-06 | 2019-11-06 | Cross-linked polyethylene insulated cable wire drawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110783040A CN110783040A (en) | 2020-02-11 |
| CN110783040B true CN110783040B (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911077071.0A Active CN110783040B (en) | 2019-11-06 | 2019-11-06 | Cross-linked polyethylene insulated cable wire drawing machine |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203305032U (en) * | 2013-05-19 | 2013-11-27 | 庚威科技（苏州）有限公司 | Thread drawing device |
| JP2016095926A (en) * | 2014-11-12 | 2016-05-26 | 日立金属株式会社 | Insulated electric wire and method for producing the same |
| CN206241825U (en) * | 2016-11-29 | 2017-06-13 | 福建鼎力电缆科技有限公司 | A kind of aluminum alloy cable conductor wire drawing light processing unit |
| CN209157968U (en) * | 2018-12-14 | 2019-07-26 | 广信铝业股份有限公司 | A kind of aluminum alloy drawing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1338396C (en) * | 1987-02-05 | 1996-06-18 | Kazuo Sawada | Process for manufacturing a superconducting wire of compound oxide-type ceramics |
| JPH06176638A (en) * | 1992-12-03 | 1994-06-24 | Mitsubishi Cable Ind Ltd | Manufacture of superconductive raw material |
| CN105023651B (en) * | 2015-07-14 | 2017-09-12 | 福建世纪电缆有限公司 | A kind of preparation method of the trapezoidal conductor of aluminium alloy |
| CN205959682U (en) * | 2016-07-29 | 2017-02-15 | 广东南帆电器有限公司 | Lian lalian moves back wire and cable integration production facility |
-
2019
- 2019-11-06 CN CN201911077071.0A patent/CN110783040B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203305032U (en) * | 2013-05-19 | 2013-11-27 | 庚威科技（苏州）有限公司 | Thread drawing device |
| JP2016095926A (en) * | 2014-11-12 | 2016-05-26 | 日立金属株式会社 | Insulated electric wire and method for producing the same |
| CN206241825U (en) * | 2016-11-29 | 2017-06-13 | 福建鼎力电缆科技有限公司 | A kind of aluminum alloy cable conductor wire drawing light processing unit |
| CN209157968U (en) * | 2018-12-14 | 2019-07-26 | 广信铝业股份有限公司 | A kind of aluminum alloy drawing device |
Non-Patent Citations (1)
| Title |
|---|
| 钢线拉丝及表面处理生产线成套装备;石辉健;《万方数据》;20150403;第74-77 * |
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