CN117066407B - Chipless cutting device for cable - Google Patents
Chipless cutting device for cable Download PDFInfo
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- CN117066407B CN117066407B CN202311234043.1A CN202311234043A CN117066407B CN 117066407 B CN117066407 B CN 117066407B CN 202311234043 A CN202311234043 A CN 202311234043A CN 117066407 B CN117066407 B CN 117066407B
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- cable body
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- pressing block
- cable
- ring
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000033001 locomotion Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 abstract 1
- 230000001629 suppression Effects 0.000 abstract 1
- 230000001788 irregular Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention relates to the technical field of wire and cable processing, and provides a cable chipless cutting device which comprises a workbench, wherein a right power conveying mechanism, a supporting table and a left power conveying mechanism are sequentially arranged at the top of the workbench along the movement direction of a cable body, a cutting assembly is arranged at the top of the supporting table, the cable chipless cutting device further comprises a fixing piece, the fixing piece comprises a supporting seat, three groups of supporting columns are arranged at the left side of the supporting seat, and clamping pieces and springs are movably sleeved on the outer surfaces of the supporting columns. The device utilizes the fixed stopper and briquetting slip butt to utilize the design of the contact surface slope of briquetting and spacing groove to promote the briquetting towards the axis of cable body, thereby with the whole suppression laminating of fastening ring at the surface of cable body, the pressure that produces three group's briquetting evenly transmits the surface to the cable body, can keep each part atress of cable body surface even, makes the cable body pass through the section of cutter cutting level and smooth, no deckle edge.
Description
Technical Field
The invention relates to the technical field of wire and cable processing, in particular to a chipless cutting device for a cable.
Background
The cable is formed by twisting a plurality of metal wires, a rope-like structure is formed, each group of wires are mutually insulated and twisted around a center, the whole outer surface is covered with a high-insulation covering layer, the power transmission function is provided in the air or underground, a reservoir and other places, and the section of the cable after shipment is formed and cut due to use requirement, so that the functions of connection and the like are realized; in the prior art, the outer surface of the cable is pressed and fixed by adopting a conventional clamping structure (clamping wheels or clamping ring structures distributed at equal angles), but the mode is different in the size of a contact surface due to different diameters of the cable, so that partial stress close to a cutting end surface cannot be uniform, the follow-up cutting precision is possibly influenced, and the cutting section of the cable is irregular.
Disclosure of Invention
The invention provides a chipless cutting device for a cable, which solves the problems of low cutting precision and irregular cable cutting section in the related art.
The technical scheme of the invention is as follows:
the utility model provides a cable chipless cutting device, includes the workstation, right power transmission mechanism, brace table and left power transmission mechanism are installed in proper order along the direction of motion of cable body to the top of workstation, cutting assembly is installed at the top of brace table, still includes
The fixing piece comprises a supporting seat, three groups of supporting columns are arranged on the left side of the supporting seat, clamping pieces and springs are movably sleeved on the outer surfaces of the supporting columns, and the left ends of the supporting columns are fixedly connected with limiting mechanisms;
the clamping piece comprises a fixed cylinder and a connecting ring, wherein a lantern ring is glued on the left side of the inner wall of the fixed cylinder, the supporting columns penetrate through the connecting ring, two ends of a spring are respectively and elastically connected with a limiting mechanism and the connecting ring, three groups of clamping grooves are formed in the outer surface of the fixed cylinder, a pressing block is movably clamped through the clamping grooves, a buffer pad is glued on the inner side surface of the pressing block, a fastening ring is elastically mounted on the inner wall of the fixed cylinder through a connecting strip, and the outer ring surface of the fastening ring is in butt joint with the buffer pad;
the limiting mechanism is formed by connecting three groups of limiting rings and three groups of limiting blocks end to end, limiting grooves are formed in the inner annular surface of the limiting block, the limiting grooves are mounted on the front side and the rear side of the pressing block in a clamping mode, one side of the pressing block, which contacts with the limiting block, is provided with an inclined surface, and the inclined surface is in limiting butt joint with the inner wall of the limiting block.
Preferably, the fastening ring is made of stainless steel and is coaxially arranged on the inner wall of the fixed cylinder, the fastening ring is of an incomplete annular structure, and the opening is vertically downward.
Preferably, the connecting strips are arranged in two groups and are symmetrically arranged on the upper side and the lower side of the outer ring surface of the fastening ring respectively, and the connecting strips are made of rubber blocks.
Preferably, a first positioning groove and a second positioning groove are respectively formed in the left side and the right side of the inner wall of the clamping groove, a first positioning block and a second positioning block are respectively arranged on the left side and the right side of the pressing block, the first positioning block is vertically clamped in the first positioning groove, and the second positioning block is vertically clamped in the second positioning groove.
Preferably, the lantern ring is made of rubber blocks, and the inner diameter value of the lantern ring is smaller than the diameter value of the cable body, and the cable body is in interference fit with the inner annular surface of the lantern ring.
Preferably, the three groups of support columns are distributed on the outer surface of the cable body in equal angles and are fixedly connected with the right sides of the three groups of corresponding limiting blocks respectively.
Preferably, the distance between the outer inclined surface of the pressing block and the axis of the cable body is gradually reduced along the movement direction of the cable body, and one side of the inner wall of the limiting groove, which contacts with the outer inclined surface of the pressing block, is in a smooth inclined design.
Preferably, the fixing piece and the clamping piece are sequentially arranged along the movement direction of the cable body, and the left power transmission mechanism and the right power transmission mechanism are driven by a servo motor.
The working principle and the beneficial effects of the invention are as follows:
1. the device realizes synchronous fixation of the cable body, can effectively avoid the phenomena of precision reduction and irregular section caused by uneven stress during cutting, achieves the movement direction of the fixed cylinder towards the cable body by the friction force generated by sleeving extrusion when the cable body passes through the inner annular surface of the cable body and drives the pressing block, utilizes the fixed limiting block to be in sliding butt with the pressing block, pushes the pressing block towards the axis of the cable body by utilizing the inclined design of the contact surface of the pressing block and the limiting groove, so that the fastening ring is integrally pressed and attached to the outer surface of the cable body, the pressure generated by three groups of pressing blocks is uniformly transmitted to the outer surface of the cable body, and each part of the outer surface of the cable body can be uniformly stressed, so that the cable body is smooth in section cut by the cutter without burrs.
2. Then, the first positioning block and the second positioning block which are arranged on the left side and the right side of the inner wall of the clamping groove are used for limiting and clamping the first positioning block and the second positioning block on the left side and the right side of the pressing block respectively, so that the pressing block can keep moving integrally along the radial direction of the cable body towards the axis of the cable body when being subjected to limiting abutting force of the limiting groove, deviation can not occur, the pressing block is clamped on the inner wall of the clamping groove when being extruded and stressed with the buffer cushion, the fastening ring and the cable body, and accordingly reliability of the pressing block, the buffer cushion and the fastening ring in moving is kept.
3. Finally, the automatic disassembly function of the cable body is realized by utilizing the sliding separable characteristic of the limiting mechanism and the pressing block, when the limiting mechanism moves to the right side of the outer surface of the fixed cylinder relatively, the pressing block, the connecting ring and the fastening ring are driven by pressing, when the maximum fastening force and the friction force to the outer surface of the cable body are kept, the cable body is reversely driven by the right power conveying mechanism, the fixed cylinder is driven to move to the right integrally by utilizing the generated friction force, the fixed limiting mechanism moves leftwards relative to the fixed cylinder, the pressing force of the pressing block is automatically contacted, the fastening ring is not stressed by the pressing block, the fastening force and the friction force to the cable body are contacted, and the disassembly and adjustment function of the cable body is realized.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic elevation cut-away view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present invention;
FIG. 5 is a schematic diagram of the mating relationship of the cable body, the fixing member and the clamping member according to the present invention;
FIG. 6 is a schematic side cut-away view of a fixture cartridge of the present invention;
FIG. 7 is a schematic view showing the separation of the fixing member and the holding member according to the present invention;
fig. 8 is a schematic view of the clip of the present invention in isolation.
In the figure: 1. a work table; 11. a left power transmission mechanism; 12. a right power transmission mechanism; 13. a support table; 14. a cutting assembly; 2. a cable body; 3. a fixing member; 31. a support base; 32. a support column; 33. a limiting mechanism; 331. a limiting ring; 332. a limiting block; 333. a limit groove; 34. a spring; 4. a clamping member; 41. a fixed cylinder; 42. a collar; 43. a connecting strip; 44. a fastening ring; 45. a clamping groove; 451. a positioning groove I; 452. a positioning groove II; 46. briquetting; 461. a first positioning block; 462. a second positioning block; 47. a cushion pad; 48. and a connecting ring.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, based on embodiments of the invention, which are apparent to one of ordinary skill in the art without undue burden are contemplated to be within the scope of the invention
Example 1
The utility model provides a cable chipless cutting device, includes workstation 1, and right power conveying mechanism 12, brace table 13 and left power conveying mechanism 11 are installed in proper order along the direction of motion of cable body 2 at the top of workstation 1, and cutting assembly 14 is installed at the top of brace table 13, still includes
The fixing piece 3, the fixing piece 3 comprises a supporting seat 31, three groups of supporting columns 32 are arranged on the left side of the supporting seat 31, the outer surfaces of the supporting columns 32 are movably sleeved with a clamping piece 4 and a spring 34, and the left ends of the supporting columns 32 are fixedly connected with a limiting mechanism 33;
the clamping piece 4 comprises a fixed cylinder 41 and a connecting ring 48, wherein a lantern ring 42 is glued on the left side of the inner wall of the fixed cylinder 41, a support column 32 penetrates through the connecting ring 48, two ends of a spring 34 are respectively and elastically connected with a limiting mechanism 33 and the connecting ring 48, three groups of clamping grooves 45 are formed in the outer surface of the fixed cylinder 41, a pressing block 46 is movably clamped through the clamping grooves 45, a buffer cushion 47 is glued on the inner side surface of the pressing block 46, a fastening ring 44 is elastically mounted on the inner wall of the fixed cylinder 41 through the connecting strip 43, and the outer ring surface of the fastening ring 44 is abutted against the buffer cushion 47;
the limiting mechanism 33 is formed by connecting three groups of limiting rings 331 and three groups of limiting blocks 332 end to end, the inner annular surface of the limiting block 332 is provided with limiting grooves 333, the limiting grooves 333 are clamped and installed on the front side and the rear side of the pressing block 46, one side of the pressing block 46, which contacts the limiting block 332, is provided with an inclined surface, and the inclined surface is in limiting abutting joint with the inner wall of the limiting block 332;
the device realizes synchronous fixation of the cable body 2, can effectively avoid the phenomena of precision reduction and irregular section caused by uneven stress during cutting, achieves the movement of the fixed cylinder 41 towards the movement direction of the cable body 2 through the friction force generated by sleeving extrusion when the cable body 2 passes through the inner ring surface of the cable body, drives the pressing block 46, utilizes the fixed limiting block 332 to be in sliding abutting connection with the pressing block 46, utilizes the inclined design of the contact surface of the pressing block 46 and the limiting groove 333 to push the pressing block 46 towards the axis of the cable body 2, and accordingly presses and attaches the whole fastening ring 44 on the outer surface of the cable body 2, evenly transmits the pressure generated by the pressing blocks 46 of three groups to the outer surface of the cable body 2, can keep the stress of each part of the outer surface of the cable body 2 uniform, and enables the section of the cable body 2 cut by the cutter to be flat and free of burrs.
Then, the first positioning block 461 and the second positioning block 462 arranged on the left and right sides of the inner wall of the clamping groove 45 are used for limiting and clamping the first positioning block 461 and the second positioning block 462 on the left and right sides of the pressing block 46 respectively, so that the pressing block 46 can keep moving along the radial direction of the cable body 2 towards the axis of the cable body 2 without deviation when being subjected to limiting and abutting force of the limiting groove 333, and the pressing block 46 is clamped on the inner wall of the clamping groove 45 when being pressed and stressed with the buffer cushion 47, the fastening ring 44 and the cable body 2, so that the reliability of the pressing block 46, the buffer cushion 47 and the fastening ring 44 in moving is kept.
Finally, by utilizing the characteristic that the limiting mechanism 33 and the pressing block 46 can be separated in a sliding manner, the automatic disassembling function of the cable body 2 is realized, when the limiting mechanism 33 moves to the right side of the outer surface of the fixed cylinder 41 relatively, the pressing and driving pressing block 46, the buffer cushion 47 and the fastening ring 44 are pressed, and the maximum fastening force and the friction force to the outer surface of the cable body 2 are kept, the cable body 2 can be reversely driven by the right power conveying mechanism 12, the fixed cylinder 41 is driven to move to the right integrally by utilizing the generated friction force, the fixed limiting mechanism 33 moves leftwards relative to the fixed cylinder 41 and automatically contacts with the abutting pressing force to the pressing block 46, the fastening ring 44 is not subjected to the pressure from the pressing block 46 any more, and contacts with the fastening force and the friction force to the cable body 2, and the disassembling and adjusting function of the cable body 2 is realized.
Example 2
The fastening ring 44 is made of stainless steel, is coaxially arranged on the inner wall of the fixed cylinder 41, and has an incomplete annular structure, and the opening of the fastening ring 44 is vertically downward;
the fastening ring 44 is made of stainless steel, has strong toughness, can realize bending deformation in a large range, has an outer side surface connected with the four groups of connecting strips 43 in an adhesive mode, is connected with the inner wall of the fixed cylinder 41 and is responsible for deformation reset of the fastening ring 44, and the incomplete circular ring structure of the fastening ring 44 can be enabled to be maximally attached to the outer surface of the cable body 2 when being pressed by the pressing block 46 and the buffer pad 47.
Example 3
The connecting strips 43 are arranged in two groups and are symmetrically arranged on the upper side and the lower side of the outer ring surface of the fastening ring 44 respectively, and the connecting strips 43 are made of rubber blocks;
the connecting strip 43 is made of rubber blocks, one side of the connecting strip is connected with the inner wall of the fixed cylinder 41 by gluing, and the other side of the connecting strip is connected with the outer side surface of the fastening ring 44, and is responsible for deformation reset of the fastening ring 44.
Example 4
The left side and the right side of the inner wall of the clamping groove 45 are respectively provided with a first positioning groove 451 and a second positioning groove 452, the left side and the right side of the pressing block 46 are respectively provided with a first positioning block 461 and a second positioning block 462, the first positioning block 461 is vertically clamped in the first positioning groove 451, and the second positioning block 462 is vertically clamped in the second positioning groove 452;
as shown in fig. 8, the first positioning block 461 and the second positioning block 462 provided on the left and right sides of the inner wall of the clamping groove 45 are used to perform the limiting engagement on the first positioning block 461 and the second positioning block 462 on the left and right sides of the pressing block 46, so that the pressing block 46 can keep moving integrally along the radial direction of the cable body 2 toward the axis of the cable body 2 without deviation when receiving the limiting abutment force of the limiting groove 333.
Example 5
The sleeve ring 42 is made of rubber blocks, the inner diameter value of the sleeve ring 42 is smaller than the diameter value of the cable body 2, and the cable body 2 is in interference fit with the inner annular surface of the sleeve ring 42;
the collar 42 is used for producing friction force in a form of extruding and sleeving the outer surface of the cable body 2, and drives the collar 42 and the fixed cylinder 41 to integrally move along the movement direction of the cable body 2 through the movement power of the cable body 2, so that the pressing block 46 moves leftwards relative to the limiting mechanism 33, the pressing block 46 is in sliding contact with the fixed limiting block 332, the pressing block 46 is pushed towards the axis of the cable body 2 by the inclined contact surface design of the pressing block 46 and the limiting groove 333, the fastening ring 44 is integrally pressed and attached to the outer surface of the cable body 2, the pressure generated by the three groups of pressing blocks 46 is uniformly transmitted to the outer surface of the cable body 2, and the stress uniformity of all parts of the outer surface of the cable body 2 can be kept.
Example 6
The three groups of support columns 32 are distributed on the outer surface of the cable body 2 at equal angles and are fixedly connected with the right sides of the three groups of corresponding limiting blocks 332 respectively;
the support column 32 is used for cooperating with the stop gear 33, provides the guide supporting force to the clamping piece 4 as a whole, so that the connecting ring 48 can slide along the axis of the cable body 2, and the equiangular distribution design can cooperate with the stop block 332 to realize the butt with the outside inclined plane of the stop groove 333 and the pressing block 46.
Example 7
The distance between the outer inclined surface of the pressing block 46 and the axis of the cable body 2 decreases along the movement direction of the cable body 2, and one side of the inner wall of the limiting groove 333, which contacts the outer inclined surface of the pressing block 46, is designed to be smooth and inclined;
the contact surfaces of the pressing block 46 and the limiting groove 333 are designed to be smooth, so that the friction force between the pressing block 46 and the limiting groove 333 can be reduced, and the friction stroke loss generated when the cable body 2 drives the fixed cylinder 41 to move through the friction force generated by extruding the lantern ring 42 is reduced, namely, the cable body 2 can drive the fixed cylinder 41 to integrally overcome the downward vertical pressing resistance from the limiting groove 333 through the friction force generated by the lantern ring 42.
Example 8
The fixing piece 3 and the clamping piece 4 are sequentially arranged along the movement direction of the cable body 2, and the left power transmission mechanism 11 and the right power transmission mechanism 12 are driven by a servo motor;
in the initial state, the right side of the connecting ring 48 is abutted against the left side of the supporting seat 31, and when the cable body 2 drives the collar 42 and the fixed cylinder 41 to move leftwards, the connecting ring 48 can move leftwards and be separated from the left side of the supporting seat 31.
Working principle:
firstly, the cable body 2 is transversely placed and sequentially passes through the right power transmission mechanism 12, the fixing piece 3, the clamping piece 4, the supporting table 13 and the left power transmission mechanism 11 along the movement direction of the cable body 2, the right power transmission mechanism 12 and the left power transmission mechanism 11 are started to drive the cable body 2 to penetrate through the supporting seat 31 towards the left side and enter the inside of the fixed cylinder 41, then enter the inside of the fastening ring 44 and spread the fastening ring 44 outwards, the cable body 2 penetrates through the inner wall of the fastening ring 44 leftwards as shown in fig. 2, then passes through the lantern ring 42 and is in interference fit with the inner ring surface of the lantern ring 42 to generate friction force to drive the whole fixed cylinder 41 to synchronously move along the movement direction of the cable body 2, the left end of the cable body 2 passes through the left power transmission mechanism 11 to generate traction tension, and the fixed cylinder 41 and the connecting ring 48 move leftwards simultaneously, the connecting ring 48 starts to leave the contact with the left side of the supporting seat 31 to compress the spring 34, at this time, the whole limiting mechanism 33 keeps still, and the limiting groove 333 formed on the inner ring surface of the limiting block 332 is utilized to make sliding contact with the outer inclined surface of the pressing block 46, the pressing block 46 moves towards the axis of the cable body 2 along the inner wall of the clamping groove 45 under the contact of the limiting groove 333, and presses the fastening ring 44 positioned in the fixed cylinder 41 inwards, as shown in fig. 6, the three groups of pressing blocks 46 drive the buffer cushion 47 to synchronously press the fastening ring 44 under the action of the relative movement of the fixed cylinder 41 and the limiting mechanism 33, the fastening ring 44 starts to be closed, the outer side surface of the cable body 2 is pressed, the connecting strip 43 is stretched to deform, friction force is generated, the limiting mechanism 33 moves continuously along the outer surface of the fixed cylinder 41 relatively to the right along with the leftward continuous movement of the cable body 2, the limiting groove 333 and the outer inclined surface of the pressing block 46 are utilized to continuously press and push the pressing block 46 towards the inner side direction of the fixed cylinder 41, so that the fastening ring 44 is closed more tightly, the friction force and the fastening force between the fastening ring 44 and the outer surface of the cable body 2 reach the maximum value, at the moment, the left power transmission mechanism 11 and the right power transmission mechanism 12 are stopped, the cutting assembly 14 is started and the cable body 2 is blocked and cut off, wherein the cutting assembly 14 consists of a group of hydraulic rods and cutters, the left part of the cable body 2 falls on the top of the supporting table 13, and the cutter is driven by the hydraulic rods to move downwards to cut off the insulated part of the outer surface of the cable body 2 and the metal wires inside the cable body 2;
finally, the right power transmission mechanism 12 is reversed and drives the cable body 2 to move to the right, the friction force between the cable body 2 and the fastening ring 44 is utilized to drive the whole fixed cylinder 41 to move to the right, the limiting mechanism 33 moves to the left side of the outer surface of the fixed cylinder 41 relatively, limiting contact of the inclined surface on the outer side of the pressing block 46 is cut off, the fastening ring 44 expands and resets under the action of the connecting strip 43, the inner ring surfaces of the cable body 2 and the fastening ring 44 start to be separated from contact, and the fastening force and the friction force of the two are disappeared, at the moment, the steering of the right power transmission mechanism 12 can be restored, and the next stage of cutting task is carried out on the cable body 2.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (6)
1. The utility model provides a cable chipless cutting device, includes workstation (1), right power conveying mechanism (12), brace table (13) and left power conveying mechanism (11) are installed in proper order along the direction of motion of cable body (2) at the top of workstation (1), cutting assembly (14) are installed at the top of brace table (13), its characterized in that still includes
The fixing piece (3), the fixing piece (3) comprises a supporting seat (31), three groups of supporting columns (32) are arranged on the left side of the supporting seat (31), a clamping piece (4) and a spring (34) are movably sleeved on the outer surface of each supporting column (32), and a limiting mechanism (33) is fixedly connected to the left end of each supporting column (32);
the clamping piece (4) comprises a fixed cylinder (41) and a connecting ring (48), wherein a lantern ring (42) is glued on the left side of the inner wall of the fixed cylinder (41), a support column (32) penetrates through the connecting ring (48), two ends of a spring (34) are respectively and elastically connected with a limiting mechanism (33) and the connecting ring (48), three groups of clamping grooves (45) are formed in the outer surface of the fixed cylinder (41), a pressing block (46) is movably clamped through the clamping grooves (45), a buffer cushion (47) is glued on the inner side surface of the pressing block (46), a fastening ring (44) is elastically mounted on the inner wall of the fixed cylinder (41) through a connecting strip (43), and the outer ring surface of the fastening ring (44) is abutted to the buffer cushion (47);
the limiting mechanism (33) is formed by connecting three groups of limiting rings (331) and three groups of limiting blocks (332) end to end, limiting grooves (333) are formed in the inner annular surface of each limiting block (332), the limiting grooves (333) are arranged on the front side and the rear side of each pressing block (46) in a clamping mode, an inclined surface is formed in one side, which is in contact with each limiting block (332), of each pressing block (46), and the inclined surface is in limiting abutting connection with the inner wall of each limiting block (332);
the fastening ring (44) is made of stainless steel and is coaxially arranged on the inner wall of the fixed cylinder (41), the fastening ring (44) is of an incomplete annular structure, an opening is vertical downwards, the distance between the outer inclined surface of the pressing block (46) and the axis of the cable body (2) is gradually reduced along the movement direction of the cable body (2), and one side of the inner wall of the limiting groove (333) contacting the outer inclined surface of the pressing block (46) is of a smooth inclined design.
2. A chipless cutting device for cables according to claim 1, characterized in that the connecting strips (43) are arranged in two groups and symmetrically mounted on the upper and lower sides of the outer ring surface of the fastening ring (44), respectively, and the connecting strips (43) are made of rubber blocks.
3. The chipless cutting device for cables according to claim 1, wherein a first positioning groove (451) and a second positioning groove (452) are respectively formed in the left side and the right side of the inner wall of the clamping groove (45), a first positioning block (461) and a second positioning block (462) are respectively arranged in the left side and the right side of the pressing block (46), the first positioning block (461) is vertically clamped in the first positioning groove (451), and the second positioning block (462) is vertically clamped in the second positioning groove (452).
4. A chipless cutting device for cables according to claim 1, characterized in that the collar (42) is made of rubber blocks, and the inner diameter of the collar (42) is smaller than the diameter of the cable body (2), and the cable body (2) is in interference fit with the inner annular surface of the collar (42).
5. The chipless cutting device for cables according to claim 1, wherein three groups of support columns (32) are equiangularly distributed on the outer surface of the cable body (2) and are fixedly connected with the right sides of three groups of corresponding limiting blocks (332) respectively.
6. A chipless cutting device for cables according to claim 1, characterized in that the fixing member (3) and the clamping member (4) are arranged in sequence along the movement direction of the cable body (2), and the left power transmission mechanism (11) and the right power transmission mechanism (12) are driven by a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311234043.1A CN117066407B (en) | 2023-09-23 | 2023-09-23 | Chipless cutting device for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311234043.1A CN117066407B (en) | 2023-09-23 | 2023-09-23 | Chipless cutting device for cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117066407A CN117066407A (en) | 2023-11-17 |
| CN117066407B true CN117066407B (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311234043.1A Active CN117066407B (en) | 2023-09-23 | 2023-09-23 | Chipless cutting device for cable |
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| CN (1) | CN117066407B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903864A (en) * | 2016-06-27 | 2016-08-31 | 温州集智科技有限公司 | Device for stably conveying and cutting power cable |
| CN210412318U (en) * | 2019-07-26 | 2020-04-28 | 吉林博远机车车辆轨道装备有限公司 | Cutting equipment for cable manufacture |
| CN111299468A (en) * | 2020-03-19 | 2020-06-19 | 路平 | Quick cutting device of cable manufacture |
| WO2021056263A1 (en) * | 2019-09-25 | 2021-04-01 | 赣州金信诺电缆技术有限公司 | Cutting apparatus for machining high-stability base station transmission cable |
| CN213052512U (en) * | 2020-05-25 | 2021-04-27 | 江苏中铁华阳银河电缆有限公司 | Auxiliary production equipment for cable incision |
| CN113070919A (en) * | 2021-01-13 | 2021-07-06 | 李志方 | Chipless cutting equipment for polyethylene cable guide pipe |
| CN113351797A (en) * | 2021-06-02 | 2021-09-07 | 居杰 | Cable cutting machine for information and communication engineering construction and method thereof |
| CN216729312U (en) * | 2022-02-28 | 2022-06-14 | 焦作市黄河华龙工程有限公司 | Water conservancy construction reinforcing bar cutting device |
| CN216781070U (en) * | 2021-12-17 | 2022-06-21 | 青岛凯合精密机械有限公司 | Antiskid frock clamp that axle type part production was used |
-
2023
- 2023-09-23 CN CN202311234043.1A patent/CN117066407B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903864A (en) * | 2016-06-27 | 2016-08-31 | 温州集智科技有限公司 | Device for stably conveying and cutting power cable |
| CN210412318U (en) * | 2019-07-26 | 2020-04-28 | 吉林博远机车车辆轨道装备有限公司 | Cutting equipment for cable manufacture |
| WO2021056263A1 (en) * | 2019-09-25 | 2021-04-01 | 赣州金信诺电缆技术有限公司 | Cutting apparatus for machining high-stability base station transmission cable |
| CN111299468A (en) * | 2020-03-19 | 2020-06-19 | 路平 | Quick cutting device of cable manufacture |
| CN213052512U (en) * | 2020-05-25 | 2021-04-27 | 江苏中铁华阳银河电缆有限公司 | Auxiliary production equipment for cable incision |
| CN113070919A (en) * | 2021-01-13 | 2021-07-06 | 李志方 | Chipless cutting equipment for polyethylene cable guide pipe |
| CN113351797A (en) * | 2021-06-02 | 2021-09-07 | 居杰 | Cable cutting machine for information and communication engineering construction and method thereof |
| CN216781070U (en) * | 2021-12-17 | 2022-06-21 | 青岛凯合精密机械有限公司 | Antiskid frock clamp that axle type part production was used |
| CN216729312U (en) * | 2022-02-28 | 2022-06-14 | 焦作市黄河华龙工程有限公司 | Water conservancy construction reinforcing bar cutting device |
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| Publication number | Publication date |
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| CN117066407A (en) | 2023-11-17 |
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