CN112536397B - Positioning cutting device for wire and cable processing - Google Patents

Positioning cutting device for wire and cable processing Download PDF

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Publication number
CN112536397B
CN112536397B CN202011320961.2A CN202011320961A CN112536397B CN 112536397 B CN112536397 B CN 112536397B CN 202011320961 A CN202011320961 A CN 202011320961A CN 112536397 B CN112536397 B CN 112536397B
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China
Prior art keywords
piece
movably connected
wall
cable
telescopic rod
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CN202011320961.2A
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Chinese (zh)
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CN112536397A (en
Inventor
马钊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Meiya Nissan Cable Co ltd
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Guangdong Meiya Nissan Cable Co ltd
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Publication of CN112536397A publication Critical patent/CN112536397A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F11/00Cutting wire
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165Scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/20Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F23/00Feeding wire in wire-working machines or apparatus
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/82Recycling of waste of electrical or electronic equipment [WEEE]

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)

Abstract

The invention discloses a positioning cutting device for electric wire and cable processing, which relates to the technical field of cable processing and comprises a cutting mechanism, a transmission mechanism and a clamping mechanism, wherein the bottom of the cutting mechanism is movably connected with the top of the clamping mechanism, the two sides of the clamping mechanism are respectively provided with the transmission mechanism, the cutting mechanism comprises a cutter and a pressing plate, the axis of the cutter is fixedly connected with the outer wall of the pressing plate, and the bottom of the pressing plate is movably connected with the top of the clamping mechanism. The invention realizes that the cutter is pushed down along with the driving of the displacement by adopting the combination of the pressing plate, the telescopic rod piece and the locking piece, applies downward pressure to the pressure head at the bottom, and after the inserted rod at the bottom of the pressure head is subjected to the downward pressure, the top of the torsion piece is pushed down to one side, the torsion piece deflects by taking the fixed position of the bottom as the center of a circle, the outer wall of the cable is clamped, the cable is prevented from shaking in the cutting process, the cable is prevented from being twisted due to the torsion effect when the cable is cut off, and the flatness of the cut surface is ensured.

Description

Positioning cutting device for wire and cable processing
Technical Field
The invention relates to a cutting device, relates to the technical field of cable processing, and in particular relates to a positioning cutting device for electric wire and cable processing.
Background
After the cable is manufactured, the cable is required to be wound and packed for convenient cable transportation, and the cable is required to be cut off before winding and packing. The following problems exist in the prior art:
1. in the prior art, in the process of cutting the cable, the cable cannot be cut once due to the large diameter of the cable, and the cable can shake during cutting, so that the flatness of the cut surface of the cable is affected;
2. in the prior art, when cutting the cable, the cutter surface can be generated by friction, and the external rubber sleeve scraps of the cut cable can be softened and adhered to the side wall of the cutter by heating, so that the precision of cutting the cable by the cutter is affected.
Disclosure of Invention
The invention aims to provide a positioning cutting device for processing wires and cables, which aims to prevent the cables from shaking when cut off and solve the problems that the cables cannot be cut off once due to large diameters and the flatness of cut-off sections of the cables is affected when the cables are cut off; the other purpose is that when cutting the cable, the cutter surface can be generated by friction, and the external rubber sleeve fragments of the cut cable can be softened by heating and adhered to the side wall of the cutter to influence the precision of the cutter for cutting the cable, so that the effect of flattening the cut surface is achieved.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a wire and cable processing is with location cutting device, includes cuts mechanism, transmission mechanism and clamping mechanism, the bottom of cutting mechanism and clamping mechanism's top swing joint, clamping mechanism's both sides all are provided with transmission mechanism, it includes cutter and clamp plate to cut the mechanism, the axle center department of cutter and the outer wall fixed connection of clamp plate, the bottom of clamp plate and clamping mechanism's top swing joint.
The technical scheme of the invention is further improved as follows: the clamping mechanism comprises a telescopic rod piece and a locking piece, wherein the top of the telescopic rod piece is movably connected with the bottom of the pressing plate, and the bottom of the telescopic rod piece is movably connected with the top of the locking piece.
The technical scheme of the invention is further improved as follows: the telescopic rod piece comprises a telescopic rod and a spring, wherein the inner wall of the top of the telescopic rod is movably connected with the top of the spring, and the bottom of the spring is movably connected with the top of the locking piece.
The technical scheme of the invention is further improved as follows: the locking piece comprises a pressure head, a clamping piece and a scraping piece, wherein the bottom of the pressure head is movably connected with the top of the clamping piece, the top of the pressure head is movably connected with the bottom of the telescopic rod piece, and one end of the bottom of the pressure head is movably connected with the top of the scraping piece.
The technical scheme of the invention is further improved as follows: the clamping piece comprises a torsion piece, an inserting rod and a connecting piece, one end of the inserting rod is inserted into the bottom of the pressure head, the bottom of the inserting rod is uniformly inserted into the top of the torsion piece, and the bottom of the torsion piece is movably connected with the top of the connecting piece.
The technical scheme of the invention is further improved as follows: the outer wall of the torsion piece is provided with an arc groove, the inner wall of the arc groove is uniformly provided with an elastic sheet, one side outer wall of the torsion piece is fixedly connected with a sanding pad, and the top of the arc groove is spliced with the outer wall of the inserted link.
The technical scheme of the invention is further improved as follows: the scraping piece comprises a stainless steel sheet, a scroll spring and a scraping block, wherein one end of the stainless steel sheet is movably connected to the outer wall of the scroll spring, one side of the scroll spring is movably connected with the bottom of the pressure head, and the scraping block is uniformly arranged on the outer wall of one side of the stainless steel sheet.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. the invention provides a positioning cutting device for processing electric wires and cables, which is ingenious in design, adopts the combination of a pressing plate, a telescopic rod and a locking piece, realizes that a cutter is pushed down along with a driving belt of displacement, the pressing plate inserted by the cutter can also push down the telescopic rod along with the pushing down of the cable in the process of pushing down the cable by the cutter, after the telescopic rod is subjected to downward pressure, an internal spring is elastically deformed and compressed, the downward pressure is applied to a pressing head at the bottom, after the inserted rod at the bottom of the pressing head is subjected to downward pressure, the top of a torsion piece is pushed down to one side, the torsion piece deflects by taking a fixed position at the bottom as a center of a circle, the outer wall of the cable is clamped, the cable is prevented from shaking in the cutting process, the torsion of the cable is prevented from being generated during cutting, the flatness of the cut section is ensured, and along with pushing down cutting by the cutter, the deflection angle of the torsion piece is increased, the fastening effect on the cable is stronger, and the cable is prevented from shaking during cutting.
2. The invention provides a positioning cutting device for processing electric wires and cables, which is characterized in that a pressing plate, a telescopic rod and a locking piece are combined, so that when a cutter presses down to cut off the cables, a pressing head drives a scraping piece to press down due to the pressure of the top, the bottom of a stainless steel sheet of the scraping piece is influenced by reactive force due to the blocking of the top of the cables, the bottom of the stainless steel sheet of the scraping piece is opened along the top of the cables, the side wall of the cutter contacts with a scraping block in the pressing down process of the cutter, the scraping block cleans scraps on the side wall of the cutter and adhered cable rubber, and meanwhile, when an inserted rod is pressed down along an arc-shaped groove, the outer wall of the inserted rod scrapes a spring piece, and the spring piece ejects scraps in the arc-shaped groove, so that the scraps are prevented from blocking the arc-shaped groove, and the pressing down displacement of the inserted rod is influenced.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic view of a clamping mechanism according to the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a schematic diagram of a fastener according to the present invention;
FIG. 5 is a schematic view of a portion of the torsion bar of the present invention;
fig. 6 is a schematic view of the scraper member of the present invention.
In the figure: 1. a cutting mechanism; 2. a transmission mechanism; 3. a clamping mechanism; 10. a cutter; 11. a pressing plate; 30. a telescopic rod; 31. a locking piece; 301. a telescopic rod; 302. a spring; 311. a pressure head; 312. a clamping piece; 313. a scraper; a1, twisting parts; a2, inserting a rod; a3, connecting pieces; b3, arc grooves; b1, a spring plate; b2, a sanding pad; c1, stainless steel sheets; c2, a scroll spring; and c3, scraping the block.
Detailed Description
The invention is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the invention provides a positioning cutting device for processing electric wires and cables, which comprises a cutting mechanism 1, a transmission mechanism 2 and a clamping mechanism 3, wherein the bottom of the cutting mechanism 1 is movably connected with the top of the clamping mechanism 3, the transmission mechanism 2 is arranged on both sides of the clamping mechanism 3, the cutting mechanism 1 comprises a cutter 10 and a pressing plate 11, the axis of the cutter 10 is fixedly connected with the outer wall of the pressing plate 11, the bottom of the pressing plate 11 is movably connected with the top of the clamping mechanism 3, the clamping mechanism 3 comprises a telescopic rod 30 and a locking piece 31, the top of the telescopic rod 30 is movably connected with the bottom of the pressing plate 11, the bottom of the telescopic rod 30 is movably connected with the top of the locking piece 31, the telescopic rod 30 comprises a telescopic rod 301 and a spring 302, the top inner wall of the telescopic rod 301 is movably connected with the top of the spring 302, the bottom of the spring 302 is movably connected with the top of the locking piece 31, the locking piece 31 comprises a pressing head 311, a clamping piece 311 and a 313, the bottom of the pressing head 311 is movably connected with the top of the clamping piece 312, the bottom of the pressing head 311 is movably connected with the bottom of the clamping piece 30, one end of the pressing head 311 is movably connected with the top of the pressing head 3 a, the bottom of the clamping piece 311 a is uniformly connected with the top of the insert piece 1 a2 a is connected with the bottom of the insert 1 a, and the bottom 2 a is movably connected with the bottom of the top of the insert 1 a 2.
In this embodiment, the cable is conveyed to the clamping mechanism 3 by the conveying mechanism 2 on the right, the outer wall of the cable is clamped in the clamping piece 312 of the locking piece 31, when the position where the cable needs to be cut reaches the position right below the cutting mechanism 1, the cutter 10 is pushed down along with the driving belt of displacement, in the process of pushing down the cut cable by the cutter 10, the pressing plate 11 inserted by the cutter 10 also follows to push down the telescopic rod 30, after the telescopic rod 30 receives downward pressure, the internal spring 302 is elastically deformed and compressed, downward pressure is applied to the pressing head 311 at the bottom, after the inserting rod a2 at the bottom of the pressing head 311 receives downward pressure, the top of the torsion piece a1 is pushed down to one side, the torsion piece a1 is fixed at the bottom to be deflected by taking the bottom as the center of a circle, the outer wall of the cable is clamped, the cable is prevented from shaking in the cutting process, torsion caused by torsion action can be avoided when the cable is cut, the cut surface is smooth, and along with the pushing down of the cutter 10, the deflection angle of the torsion piece a1 is increased, and the fastening effect on the cable is stronger.
Example 2
As shown in fig. 2-6, on the basis of embodiment 1, the present invention provides a technical solution: the top of telescopic rod 30 and the bottom swing joint of clamp plate 11, the bottom of telescopic rod 30 and the top swing joint of tight latch 31, the one end of inserted bar a2 is pegged graft with the bottom of pressure head 311, the bottom of inserted bar a2 is evenly pegged graft there is the top of torsion piece a1, arc wall b3 has been seted up to the outer wall of torsion piece a1, the inner wall of arc wall b3 evenly is provided with shell fragment b1, one side outer wall fixedly connected with dull polish pad b2 of torsion piece a1, the top of arc wall b3 is pegged graft with the outer wall of inserted bar a2, the one end bottom of pressure head 311 and the top swing joint of scraping piece 313, the scraping piece 313 includes stainless steel piece c1, scroll spring c2 and scraping piece c3, the outer wall swing joint of scroll spring c2 has the one end of stainless steel piece c1, one side of scroll spring c2 and the bottom swing joint of pressure head 311, one side outer wall of stainless steel piece c1 evenly is provided with scraping piece c3.
In this embodiment, when the cutter 10 is pressed down to cut off the cable, the pressing head 311 drives the scraping member 313 to be pressed down due to the pressure at the top of the cable, the bottom of the stainless steel sheet c1 of the scraping member 313 is opened along the top of the cable due to the influence of the reaction force blocked by the top of the cable, the side wall of the cutter 10 is contacted with the scraping block c3 in the pressing down process of the cutter 10, the scraping block c3 cleans the scraps on the side wall of the cutter 10 and the adhered cable rubber, meanwhile, when the insert rod a2 is pressed down along the arc-shaped groove b3, the outer wall of the insert rod a2 scrapes the elastic sheet b1, and the elastic sheet b1 ejects the scraps in the arc-shaped groove b3 to prevent the scraps from blocking the arc-shaped groove b3 and affecting the pressing down displacement of the insert rod a 2.
The working principle of the positioning and cutting device for processing the electric wires and the cables is specifically described below.
As shown in fig. 1-6, the cable is transferred to the clamping mechanism 3 through the conveying mechanism 2 on the right side, the outer wall of the cable is clamped in the clamping piece 312 of the locking piece 31, when the position where the cable needs to be cut reaches the position right below the cutting mechanism 1, the cutter 10 is pushed down along with the driving belt of displacement, in the process that the cutter 10 pushes down the cut cable, the pressing plate 11 inserted by the cutter 10 also follows to push down the telescopic rod 30, after the telescopic rod 30 receives downward pressure, the internal spring 302 is elastically deformed and compressed, downward pressure is applied to the pressing head 311 at the bottom, after the inserting rod a2 at the bottom of the pressing head 311 receives downward pressure, the top of the torsion piece a1 is pushed down to one side, the torsion piece a1 is clamped by taking the bottom as the center of a circle, the outer wall of the cable is prevented from shaking, torsion is prevented from occurring during the cutting process of the cable, the cut section is ensured to be flat along with the pushing down of the cutter 10, the deflection angle of the torsion piece a1 is increased, and the fastening effect on the cable is stronger.
When the cutter 10 is pressed down to cut off the cable, the pressure head 311 drives the scraping piece 313 to be pressed down due to the pressure at the top, the bottom of the stainless steel sheet c1 of the scraping piece 313 is blocked by the top of the cable and influenced by the reaction force, the bottom of the stainless steel sheet c1 of the scraping piece 313 is opened along the top of the cable, the side wall of the cutter 10 is contacted with the scraping block c3 in the pressing down process of the cutter 10, the scraping block c3 cleans scraps on the side wall of the cutter 10 and adhered cable rubber, meanwhile, the inserting rod a2 is pressed down along the arc-shaped groove b3, the outer wall of the inserting rod a2 scrapes the elastic sheet b1, and the elastic sheet b1 ejects scraps in the arc-shaped groove b3 to prevent scraps from blocking the arc-shaped groove b3 and influence the pressing down displacement of the inserting rod a 2.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (2)

1. The utility model provides a wire and cable processing is with location cutting device, includes cuts mechanism (1), transmission mechanism (2) and clamping mechanism (3), its characterized in that: the bottom of the cutting mechanism (1) is movably connected with the top of the clamping mechanism (3), and the two sides of the clamping mechanism (3) are provided with transmission mechanisms (2);
the cutting mechanism (1) comprises a cutter (10) and a pressing plate (11), the axis of the cutter (10) is fixedly connected with the outer wall of the pressing plate (11), and the bottom of the pressing plate (11) is movably connected with the top of the clamping mechanism (3);
the clamping mechanism (3) comprises a telescopic rod piece (30) and a locking piece (31), wherein the top of the telescopic rod piece (30) is movably connected with the bottom of the pressing plate (11), and the bottom of the telescopic rod piece (30) is movably connected with the top of the locking piece (31);
the telescopic rod piece (30) comprises a telescopic rod (301) and a spring (302), wherein the top inner wall of the telescopic rod (301) is movably connected with the top of the spring (302), and the bottom of the spring (302) is movably connected with the top of the locking piece (31);
the locking piece (31) comprises a pressing head (311), a clamping piece (312) and a scraping piece (313), wherein the bottom of the pressing head (311) is movably connected with the top of the clamping piece (312), the top of the pressing head (311) is movably connected with the bottom of the telescopic rod piece (30), and one end bottom of the pressing head (311) is movably connected with the top of the scraping piece (313);
the clamping piece (312) comprises a torsion piece (a 1), an inserting rod (a 2) and a connecting piece (a 3), one end of the inserting rod (a 2) is inserted into the bottom of the pressure head (311), the bottom of the inserting rod (a 2) is uniformly inserted into the top of the torsion piece (a 1), and the bottom of the torsion piece (a 1) is movably connected with the top of the connecting piece (a 3);
the outer wall of torsion piece (a 1) has seted up arc wall (b 3), the inner wall of arc wall (b 3) evenly is provided with shell fragment (b 1), one side outer wall fixedly connected with dull polish pad (b 2) of torsion piece (a 1), the top of arc wall (b 3) is pegged graft with the outer wall of inserted bar (a 2).
2. The positioning and cutting device for processing electric wires and cables according to claim 1, wherein: the scraping piece (313) comprises a stainless steel sheet (c 1), a spiral spring (c 2) and a scraping block (c 3), wherein one end of the stainless steel sheet (c 1) is movably connected to the outer wall of the spiral spring (c 2), one side of the spiral spring (c 2) is movably connected with the bottom of the pressure head (311), and the scraping block (c 3) is uniformly arranged on the outer wall of one side of the stainless steel sheet (c 1).
CN202011320961.2A 2020-11-23 2020-11-23 Positioning cutting device for wire and cable processing Active CN112536397B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011320961.2A CN112536397B (en) 2020-11-23 2020-11-23 Positioning cutting device for wire and cable processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011320961.2A CN112536397B (en) 2020-11-23 2020-11-23 Positioning cutting device for wire and cable processing

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CN112536397A CN112536397A (en) 2021-03-23
CN112536397B true CN112536397B (en) 2023-04-21

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5182632B2 (en) * 2008-09-10 2013-04-17 三菱マテリアル株式会社 Horizontal continuous casting cutting machine
CN205290529U (en) * 2015-12-16 2016-06-08 任丘市天赢机床附件有限责任公司 Lathe chuck protection casing
CN207770695U (en) * 2018-01-23 2018-08-28 常州志得电子有限公司 Diode chip for backlight unit cutter device
CN210305522U (en) * 2019-06-18 2020-04-14 东莞强聚线缆材料科技有限公司 Cutting device for plastic-sheathed steel wire production
CN211707990U (en) * 2019-12-30 2020-10-20 深圳市成天泰电缆实业发展有限公司 Cutting device of high-efficient anticorrosive cable
CN111283120A (en) * 2020-02-10 2020-06-16 王晶晶 Reinforcing bar cutting device for automobile production
CN111661753A (en) * 2020-06-12 2020-09-15 安徽华中机械配套工程有限公司 A handling device for pipe fitting material

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Effective date of registration: 20230403

Address after: 515300 Chengcuozhai East Industrial Zone, Chigang Town, Puning City, Jieyang City, Guangdong Province

Applicant after: Guangdong Meiya Nissan Cable Co.,Ltd.

Address before: 053000 No.5, post and Telecommunications East Lane, Jing'an street, Jing County, Hengshui City, Hebei Province

Applicant before: Ma Zhao

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