CN108020765B - Conductor extrusion device - Google Patents
Conductor extrusion device Download PDFInfo
- Publication number
- CN108020765B CN108020765B CN201710964588.6A CN201710964588A CN108020765B CN 108020765 B CN108020765 B CN 108020765B CN 201710964588 A CN201710964588 A CN 201710964588A CN 108020765 B CN108020765 B CN 108020765B
- Authority
- CN
- China
- Prior art keywords
- clamping rod
- rod
- lower clamping
- bottom end
- connecting plate
- 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.)
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Links
- 239000004020 conductor Substances 0.000 title claims abstract description 20
- 238000001125 extrusion Methods 0.000 title claims description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000012212 insulator Substances 0.000 description 12
- 238000005520 cutting process Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/20—Preparation of articles or specimens to facilitate testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
Abstract
The invention discloses a conductor extruding device which comprises a base, wherein a workbench is arranged at the top end of the base, brackets are arranged on two sides of the top end of the workbench, a connecting frame is arranged at the top end of each bracket and fixedly connected with the top end of each bracket, a handle is arranged at the top end of each connecting frame, a guide rod is arranged at the bottom end of each handle and penetrates through each connecting frame and extends to the bottom end of each connecting frame, each guide rod is connected with each connecting frame in a sliding mode, a reset rod is arranged at the bottom end of each guide rod, upper clamping rods are arranged on two sides of the bottom end of each reset rod, each reset rod comprises a guide rod bottom and an upper clamping rod top, heating tin sheets are arranged on the inner wall of each upper clamping rod. According to the invention, through the arrangement of the guide rod, the reset rod and the upper clamping rod, the cable can be clamped and loosened by utilizing the position of the reset rod on the connecting frame, so that the equipment structure is simpler and the operation is more convenient.
Description
Technical Field
The invention relates to the field of cable production equipment, in particular to a conductor extrusion device.
Background
When a high-voltage cable is produced in a factory, a slicing test of the cable insulation is required to check whether the insulation crosslinking degree is qualified. This test is performed by cutting a length of cable, withdrawing the conductor from the cable, and then slicing the insulation portion of the cable. The main difficulty is the exit of the conductor because the insulation layer outside the conductor is a common layer, in which the cross-linked layer is very thick and is wrapped hot on top and shrinks after cooling, making it very tight on the conductor and difficult to exit. In addition, the surface of the test insulator obtained by adopting the method has a plurality of places which are injured by smashing, and the damaged part needs to be cut off during slicing test to obtain slices meeting the test requirement, so that the workload is further increased. Therefore, it is necessary to invent a conductor extrusion apparatus to solve the above problems.
Disclosure of Invention
The present invention is directed to a conductor extrusion apparatus to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a conductor extrusion device comprises a base, wherein a workbench is arranged at the top end of the base, supports are arranged on two sides of the top end of the workbench, a connecting frame is arranged at the top end of each support and fixedly connected with the top end of each support, a handle is arranged at the top end of each connecting frame, a guide rod is arranged at the bottom end of each handle and penetrates through the connecting frames and extends to the bottom end of each connecting frame, the guide rods are in sliding connection with the connecting frames, a reset rod is arranged at the bottom end of each guide rod, upper clamping rods are arranged on two sides of the bottom end of each reset rod, each reset rod comprises a guide rod bottom and an upper clamping rod top, heating tin sheets are arranged on the inner walls of the upper clamping rods, a first lower clamping rod is arranged on one side of the top end of the workbench, a second lower clamping rod is arranged on one side of the first lower clamping rod, the first lower clamping rod and the second lower, clamping bar bottom and workstation sliding connection under the second, the clamping bar top all is provided with the section under first clamping bar and the second, clamping bar both sides all are provided with the connecting plate under first clamping bar and the second, be provided with the pivot in the connecting plate of first clamping bar surface, the pivot runs through the connecting plate of first clamping bar surface and the connecting plate of clamping bar surface under the second, and extends to connecting plate one side of clamping bar surface under the second, the connecting plate swing joint of pivot and first clamping bar surface, the connecting plate screw thread lock on clamping bar surface is connected under pivot and the second.
Preferably, pivot one end is provided with the pivot cover, the pivot is provided with 2 groups, base one side is provided with the motor.
Preferably, a heating wire is arranged in the guide rod and is fixedly connected with the heating tin sheet, and the heating wire is electrically connected with the motor.
Preferably, the reset rod is internally provided with memory rubber.
Preferably, the outer surfaces of the handle and the rotating shaft sleeve are provided with threads.
Preferably, the inner walls of the upper clamping rod, the first lower clamping rod and the second lower clamping rod are all arc-shaped walls.
Preferably, the heating temperature of the heating wire is 50-60 ℃.
The invention has the technical effects and advantages that:
1. through the arrangement of the guide rod, the reset rod and the upper clamping rod, the cable can be clamped and loosened by utilizing the position of the reset rod on the connecting frame, so that the equipment structure is simpler and the operation is more convenient;
2. the arrangement of the heating tin sheet is beneficial to heating and softening the cable insulator on the outer surface of part of the cable, so that the cable insulator is more convenient to extract, and the operation efficiency can be accelerated;
3. through the setting of section, be favorable to cutting apart the cable insulator of cable surface to when the cutting, the mode that the clamping bar motion realized the section to cut the cable insulator under driving the second through the pivot, easy operation is laborsaving moreover, does not have the potential safety hazard.
Drawings
Fig. 1 is a schematic view of the overall cable release structure of the present invention.
Fig. 2 is a schematic view of the overall cable clamping structure of the present invention.
FIG. 3 is a schematic view of the first lower clamping bar and the second lower clamping bar according to the present invention.
FIG. 4 is a schematic view of the upper clamping bar structure of the present invention.
FIG. 5 is a schematic view of a second lower clamping bar sliding structure according to the present invention.
In the figure: the automatic welding machine comprises a base 1, a workbench 2, a support 3, a connecting frame 4, a handle 5, a guide rod 6, a reset rod 7, an upper clamping rod 8, a heating tin sheet 9, a first lower clamping rod 10, a second lower clamping rod 11, a slicing sheet 12, a connecting plate 13, a rotating shaft 14, a rotating shaft sleeve 15 and a motor 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a conductor extrusion device as shown in figures 1-5, which comprises a base 1, wherein a workbench 2 is arranged at the top end of the base 1, brackets 3 are arranged at two sides of the top end of the workbench 2, a connecting frame 4 is arranged at the top end of each bracket 3, the connecting frame 4 is fixedly connected with the top end of each bracket 3, a handle 5 is arranged at the top end of each connecting frame 4, a guide rod 6 is arranged at the bottom end of each handle 5, the guide rod 6 penetrates through each connecting frame 4 and extends to the bottom end of each connecting frame 4, the guide rod 6 is slidably connected with the connecting frame 4, a reset rod 7 is arranged at the bottom end of each guide rod 6, upper clamping rods 8 are arranged at two sides of the bottom end of each reset rod 7, through the arrangement of the guide rods 6, the reset rods 7 and the upper clamping rods 8, the reset rods 7 are favorably positioned on the connecting frames 4 to clamp and, the operation is more convenient, the reset rod 7 comprises a guide rod 6 bottom and an upper clamping rod 8 top, the inner wall of the upper clamping rod 8 is provided with a heating tin sheet 9, the heating tin sheet 9 is favorable for heating and softening partial cable insulators on the outer surface of a cable, the extraction is more convenient, the operation efficiency can be accelerated, one side of the top end of the workbench 2 is provided with a first lower clamping rod 10, one side of the first lower clamping rod 10 is provided with a second lower clamping rod 11, the first lower clamping rod 10 and the second lower clamping rod 11 are both arranged between the two groups of brackets 3, the bottom end of the first lower clamping rod 10 is fixedly connected with the workbench 2, the bottom end of the second lower clamping rod 11 is slidably connected with the workbench 2, the top ends of the first lower clamping rod 10 and the second lower clamping rod 11 are both provided with a slicing piece 12, and the cable insulators on the outer surface of the cable can be favorably divided through the arrangement of the slicing piece 12, and when the cutting, the mode that the section 12 cuts the cable insulator is realized to the clamp bar 11 motion under driving the second through pivot 14, easy operation, it is laborsaving moreover, do not have the potential safety hazard, clamp bar 11 both sides all are provided with connecting plate 13 under first clamp bar 10 and the second, be provided with pivot 14 in the connecting plate 13 of first clamp bar 10 surface, pivot 14 runs through connecting plate 13 of first clamp bar 10 surface and connecting plate 13 of second clamp bar 11 surface under the pivot 14, and extends to connecting plate 13 one side of second clamp bar 11 surface, pivot 14 and the connecting plate 13 swing joint of first clamp bar 10 surface, pivot 14 and the tight lock of connecting plate 13 screw thread on second clamp bar 11 surface are connected.
One end of the rotating shaft 14 is provided with a rotating shaft sleeve 15, the rotating shaft 14 is provided with 2 groups, one side of the base 1 is provided with a motor 16, the guide rod 6 is internally provided with a heating wire which is beneficial to heating the heating tin sheet 9, the heating wire is fixedly connected with the heating tin sheet 9, the heating wires are electrically connected with the motor 16, the reset rod 7 is internally provided with memory rubber, so that the reset rods 7 on two sides can be automatically opened, the outer surfaces of the handle 5 and the rotating shaft sleeve 15 are both provided with threads, which is beneficial to increasing the friction force between the handle and the hand, the inner walls of the upper clamping rod 8, the first lower clamping rod 10 and the second lower clamping rod 11 are all arc-shaped walls, the heating temperature of the heating wire is 50-60 ℃, so that the phenomenon that the self property of the cable insulator is influenced or too low due to too high or too low temperature is avoided, and the heating wire does not have an obvious softening effect.
This practical theory of operation: when the cable clamp is used, a cable segment is placed among the upper clamping rod 8, the first lower clamping rod 10 and the second lower clamping rod 11, acting force is applied to the rotating shaft sleeve 15, the rotating shaft 14 rotates in the inner thread of the second lower clamping rod 11 to drive the second lower clamping rod 11 to move towards one side of the first lower clamping rod 10 until the first lower clamping rod 10 and the second lower clamping rod 11 form clamping of the cable segment, in the clamping process, the cable insulators on the outer surfaces of the cable segment are transversely cut off by the sections 12 at the top ends of the first lower clamping rod 10 and the second lower clamping rod 11, and finally upward acting force is applied to the handle 5, when the reset rod 7 moves into the connecting frame 4, due to the resistance influence of pipe holes at the connecting part of the connecting frame 4 and the guide rod 6, the upper clamping rods 8 on the two sides are folded up to clamp the cable, and the heating tin sheets 9 on the inner wall of the upper clamping rod 8 heat the cable to soften the cable insulator on the outer surface of, and finally, the transversely cut upper cable insulator is pulled out from the surface of the cable conductor, so that the aim of the utility model is achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a conductor extrusion device, includes base (1), base (1) top is provided with workstation (2), workstation (2) top both sides are provided with support (3), support (3) top is provided with link (4), link (4) and support (3) top fixed connection, link (4) top is provided with handle (5), its characterized in that: the bottom end of the handle (5) is provided with a guide rod (6), the guide rod (6) penetrates through the connecting frame (4) and extends to the bottom end of the connecting frame (4), the guide rod (6) is in sliding connection with the connecting frame (4), the bottom end of the guide rod (6) is provided with a reset rod (7), two sides of the bottom end of the reset rod (7) are provided with upper clamping rods (8), the inner wall of each upper clamping rod (8) is provided with a heating tin sheet (9), one side of the top end of the workbench (2) is provided with a first lower clamping rod (10), one side of each first lower clamping rod (10) is provided with a second lower clamping rod (11), the first lower clamping rods (10) and the second lower clamping rods (11) are both arranged between the two groups of supports (3), the bottom end of each first lower clamping rod (10) is fixedly connected with the workbench (2), the bottom end of each second lower clamping rod (11) is in sliding connection with the, clamping rod (11) top all is provided with section (12) under first clamping rod (10) and the second, clamping rod (11) both sides all are provided with connecting plate (13) under first clamping rod (10) and the second, be provided with pivot (14) in connecting plate (13) of first clamping rod (10) surface down, pivot (14) run through connecting plate (13) of first clamping rod (10) surface and connecting plate (13) of second clamping rod (11) surface down, and extend to connecting plate (13) one side of second clamping rod (11) surface down, pivot (14) and connecting plate (13) swing joint of first clamping rod (10) surface down, pivot (14) and second clamping rod (11) surface down connecting plate (13) screw thread lock are connected.
2. The conductor extrusion apparatus of claim 1, wherein: the improved structure of the automobile seat is characterized in that a rotating shaft sleeve (15) is arranged at one end of the rotating shaft (14), 2 groups of rotating shafts (14) are arranged, and a motor (16) is arranged on one side of the base (1).
3. The conductor extrusion apparatus according to claim 1 or 2, wherein: the heating wire is arranged in the guide rod (6) and is fixedly connected with the heating tin sheet (9), and the heating wire is electrically connected with the motor (16).
4. The conductor extrusion apparatus of claim 1, wherein: and memory rubber is arranged in the reset rod (7).
5. The conductor extrusion apparatus according to claim 1 or 2, wherein: the outer surfaces of the handle (5) and the rotating shaft sleeve (15) are provided with threads.
6. The conductor extrusion apparatus of claim 1, wherein: the inner walls of the upper clamping rod (8), the first lower clamping rod (10) and the second lower clamping rod (11) are all arc-shaped walls.
7. The conductor extrusion apparatus of claim 3, wherein: the heating temperature of the heating wire is 50-60 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710964588.6A CN108020765B (en) | 2017-10-17 | 2017-10-17 | Conductor extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710964588.6A CN108020765B (en) | 2017-10-17 | 2017-10-17 | Conductor extrusion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108020765A CN108020765A (en) | 2018-05-11 |
| CN108020765B true CN108020765B (en) | 2020-07-17 |
Family
ID=62080262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710964588.6A Active CN108020765B (en) | 2017-10-17 | 2017-10-17 | Conductor extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108020765B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142001B (en) * | 2018-08-31 | 2021-05-11 | 淮南文峰航天电缆有限公司 | Conductor extrusion device |
| CN110789088A (en) * | 2019-11-04 | 2020-02-14 | 安徽杰蓝特新材料有限公司 | high-Vicat softening point power cable pipe and production process thereof |
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| CN105922310B (en) * | 2016-06-12 | 2017-10-10 | 国家电网公司 | A kind of microsection manufacture device of power distribution network cable cross-linking polyethylene layer |
| CN207117065U (en) * | 2017-04-27 | 2018-03-16 | 四川翊森热能科技有限责任公司 | The device of cable decortication is carried out using hot temperature |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3044333A (en) * | 1958-12-31 | 1962-07-17 | Amp Inc | Insulation push back stripper |
| JPH08186917A (en) * | 1994-12-28 | 1996-07-16 | Nittoku Eng Co Ltd | Peeling apparatus for insulating coating |
| CN201025665Y (en) * | 2007-02-08 | 2008-02-20 | 富港电子（东莞）有限公司 | Line material peeler |
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| CN203871783U (en) * | 2014-06-14 | 2014-10-08 | 国网四川省电力公司双流县供电分公司 | Device specially used for stripping high-voltage cable main insulation layer |
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|---|---|
| CN108020765A (en) | 2018-05-11 |
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Effective date of registration: 20200622 Address after: No.97, Tianlou, Maji village committee, Maji Township, Taihe County, Fuyang City, Anhui Province Applicant after: Li Li Address before: 230011 No. 201, Langxi Road, Yaohai District, Anhui, Hefei Applicant before: ANHUI TELECOM DEVICE TRADE INDUSTRY Co.,Ltd. |
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Effective date of registration: 20210705 Address after: 225600 science and technology entrepreneurship center, Gaoyou Economic Development Zone, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Heyi Information Technology Co.,Ltd. Address before: 236000 No. 97, Tianlou, Maji village committee, Maji Township, Taihe County, Fuyang City, Anhui Province Patentee before: Li Li Effective date of registration: 20210705 Address after: A16, No.19 Xingang Avenue, Xiangshui Industrial Economic Zone, Yancheng City, Jiangsu Province 224600 Patentee after: Jiangsu Zhongkang metal materials Co., Ltd Address before: 225600 science and technology entrepreneurship center, Gaoyou Economic Development Zone, Yangzhou City, Jiangsu Province Patentee before: Jiangsu Heyi Information Technology Co.,Ltd. |