CN220753960U - Crimping device of corrosion-resistant electric wire - Google Patents
Crimping device of corrosion-resistant electric wire Download PDFInfo
- Publication number
- CN220753960U CN220753960U CN202322082128.4U CN202322082128U CN220753960U CN 220753960 U CN220753960 U CN 220753960U CN 202322082128 U CN202322082128 U CN 202322082128U CN 220753960 U CN220753960 U CN 220753960U
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- Prior art keywords
- bolt
- corrosion
- connecting piece
- sleeve
- crimping device
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- 238000005260 corrosion Methods 0.000 title claims abstract description 37
- 230000007797 corrosion Effects 0.000 title claims abstract description 37
- 238000002788 crimping Methods 0.000 title claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 238000005520 cutting process Methods 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 abstract description 16
- 210000000080 chela (arthropods) Anatomy 0.000 abstract description 3
- 238000013508 migration Methods 0.000 abstract description 3
- 230000005012 migration Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model relates to the technical field of wire connection, in particular to a crimping device of a corrosion-resistant wire; the wire cutting clamp comprises a cutting clamp, wherein a cutting edge is arranged in the cutting clamp, one end of the cutting clamp is provided with a connecting piece, the connecting piece is clamped with a bolt, the bolt is meshed with a sleeve, the end face of the sleeve, which is far away from the bolt, is provided with a plurality of extrusion blocks, the inner walls of the extrusion blocks are provided with extrusion pieces, and the extrusion pieces are in interference fit with a wire metal layer; this device is through setting up with incision pincers complex connecting piece, and rethread sets up the connecting piece and drives the bolt and rotate or horizontal migration, and then realizes being connected of sleeve and electric wire, and the sleeve can release the third recess with the bolt gradually to realize breaking away from the connecting piece of bolt, further make the net type hard material in connecting corrosion-resistant electric wire intermediate level more convenient.
Description
Technical Field
The utility model relates to the technical field of wire connection, in particular to a crimping device of a corrosion-resistant wire.
Background
The crimping is to apply pressure to the contact area of the wire and the terminal to form the wire, so as to realize a tight connection process, to provide inseparable and reliable electrical and mechanical connection between the crimping terminal and the wire for a long time, to facilitate production and processing, and to wrap the corrosion-resistant wire by a plurality of layers of corrosion-releasing materials, so that the corrosion resistance is realized, and because the corrosion-resistant wire has a large weight, multi-stage transportation is required, and multi-terminal connection is convenient, so that the wire is convenient to lay.
In the existing equipment, the connection of corrosion-resistant type electric wire can adopt the crimping mode to connect, and the conductor receives the extrusion of sleeve pipe when the crimping, all takes place deformation in longitude and latitude two directions, forms cold welding, and because corrosion-resistant type electric wire is wrapped up through the material that the multilayer put corrodes to make corrosion-resistant type electric wire carry out the crimping and need carry out a large amount of corrosion-resistant material stripping operations.
However, in the practical application process, a large amount of time is required for stripping the corrosion-resistant material, and because the corrosion-resistant material middle layer is provided with the hard material, the grid type hard material of the corrosion-resistant wire middle layer is required to be connected during connection, so that the connection difficulty of the corrosion-resistant wire is greatly increased.
Disclosure of Invention
The utility model provides a crimping device of a corrosion-resistant wire, aiming at the inconvenience of connecting a grid-type hard material of a corrosion-resistant wire middle layer in the prior art.
In order to solve the technical problem that the grid type hard material for connecting the corrosion-resistant wire intermediate layer is inconvenient, the utility model solves the technical problem by the following technical scheme
The utility model provides a corrosion-resistant wire crimping device which comprises a notch clamp, wherein a cutting edge is arranged in the notch clamp, one end of the notch clamp is provided with a connecting piece, a bolt is clamped on the connecting piece, a sleeve is meshed with the bolt, a plurality of extrusion blocks are arranged on the end face of the sleeve, far away from the bolt, and extrusion pieces are arranged on the inner walls of the extrusion blocks and in interference fit with a wire metal layer.
Further, a first groove is formed in the side wall of the notch pliers, a clamping block is clamped in the first groove, and the clamping block is fixedly connected with the connecting piece; through setting up first recess and fixture block to realize the block of connecting piece and notch pliers, the cross section of preferred first recess and fixture block is irregular polygon, thereby makes fixture block and first recess block more stable, and then makes the connecting piece avoid droing.
Further, a second groove is formed in the side wall of the notch pliers, a limiting piece is slidably matched in the second groove, and the limiting piece is matched with the clamping block; through setting up second recess and locating part to when the fixture block needs spacing, through rotating the locating part, make the lower extreme of locating part press in the upper end of fixture block, and then realize the spacing of fixture block, the lower extreme of locating part drops the upper end of fixture block, then makes the fixture block can drop first recess, realizes the break away from of connecting piece promptly.
Further, a guide piece is arranged on the inner wall of the connecting piece, and a plurality of third grooves are formed in the upper end of the connecting piece; through setting up the guide to make when the cutting pliers cuts away the wire sheath, the guide is torn the wire sheath guide, and then reduces the hindrance of wire sheath, and the rethread sets up a plurality of third recesses, thereby makes can use a plurality of bolts and sleeve cooperation, and then makes telescopic joint more stable, and preferred third recess is provided with a plurality of, can realize the spacing effect that the third recess is different to the bolt.
Further, the third groove is matched with the bolt, and the bolt is rotated through the matching of the third groove; the preferred third recess and bolt block for when the connecting piece was rotatory, the third recess will drive the bolt and rotate, and then realizes the meshing of bolt and telescopic, realizes the connection of sleeve and electric wire promptly, and the sleeve can release the third recess with the bolt gradually, thereby realizes breaking away from the connecting piece of bolt.
Further, the third groove is matched with the bolt, and the bolt realizes transverse movement through the matching of the third groove; the preferred third recess and bolt sliding fit to make when the connecting piece is rotatory, the accessible removes incision pincers and realizes the removal to the sleeve, and then makes things convenient for the sleeve to remove to the assigned position, further makes the net type hard material in connection corrosion-resistant electric wire intermediate level more convenient.
Further, the connecting piece is an elastic piece; the physical property of the connecting piece is set, so that the connecting piece is convenient for the bolt to be separated from and clamped with.
Further, external threads are arranged on the outer wall of the sleeve and the outer wall of the extrusion block, and the external threads are matched with the bolts; through setting up the external screw thread to realize the cooperation of sleeve and bolt, and make through the bolt with sleeve fixed mounting at the electric wire outer wall.
Further, gaps are formed among the plurality of extrusion blocks, and the thickness of the extrusion piece gradually increases along with the distance from the bolt; through the structure that sets up the extrusion piece to realize along with the bolt gradually remove with the extrusion piece, the extrusion piece will be gradual with the outer wall interference fit of electric wire, and then realize connecting the net type hard material in corrosion-resistant electric wire intermediate level.
Further, the incision forceps are hinged with each other through two forceps blades, the cutting blades are close to the bolts, and the outer diameter of the end part of the guide piece close to the cutting blades is smaller than the cross section diameter of the cutting blades; by providing the structure of the guide, the tearing effect of the guide guiding the electric wire is stabilized.
Compared with the prior art, the utility model has the following beneficial effects:
this device is through setting up with incision pincers complex connecting piece, and rethread sets up the connecting piece and drives the bolt and rotate or horizontal migration, and then realizes being connected of sleeve and electric wire, and the sleeve can release the third recess with the bolt gradually to realize breaking away from the connecting piece of bolt, further make the net type hard material in connecting corrosion-resistant electric wire intermediate level more convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the overall structure of the present utility model;
FIG. 3 is a schematic diagram showing the front view of the mating structure of the cutting pliers and the connecting piece of the present utility model;
FIG. 4 is a schematic cross-sectional side view of the mating of the cutting pliers with the connecting element of the present utility model;
FIG. 5 is a schematic view of a sleeve structure according to the present utility model;
FIG. 6 is a schematic view showing two different third groove structures according to the present utility model;
reference numerals in the drawings represent respectively: 1. cutting pliers; 2. a cutting edge; 3. a connecting piece; 4. a bolt; 5. a sleeve; 6. extruding a block; 7. an extrusion; 8. a first groove; 9. a clamping block; 10. a second groove; 11. a limiting piece; 12. a guide; 13. a third groove; 14. and (5) external threads.
Detailed Description
The present utility model is described in further detail below with reference to the accompanying drawings.
The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
The utility model provides a corrosion-resistant wire crimping device, which comprises a notch pliers 1, wherein a cutting edge 2 is arranged in the notch pliers 1, one end of the notch pliers 1 is provided with a connecting piece 3, the connecting piece 3 is clamped with a bolt 4, the bolt 4 is meshed with a sleeve 5, the end surface of the sleeve 5 far away from the bolt 4 is provided with a plurality of extrusion blocks 6, the inner walls of the extrusion blocks 6 are provided with extrusion pieces 7, and the extrusion pieces 7 are in interference fit with a wire metal layer.
1-3, a first groove 8 is formed in the side wall of the notch pliers 1, a clamping block 9 is clamped in the first groove 8, and the clamping block 9 is fixedly connected with the connecting piece 3; through setting up first recess 8 and fixture block 9 to realize the block of connecting piece 3 and notch pliers 1, the cross section of preferred first recess 8 and fixture block 9 is irregular polygon, thereby makes fixture block 9 and first recess 8 block more stable, and then makes connecting piece 3 avoid droing.
1-3, a second groove 10 is formed in the side wall of the cutting pliers 1, a limiting piece 11 is slidably matched in the second groove 10, and the limiting piece 11 is matched with the clamping block 9; through setting up second recess 10 and locating part 11 to when fixture block 9 needs spacing, through rotating locating part 11, make the lower extreme of locating part 11 press in the upper end of fixture block 9, and then realize the spacing of fixture block 9, fall off the upper end of fixture block 9 when the lower extreme of locating part 11, then make fixture block 9 can drop first recess 8, realize promptly that connecting piece 3 breaks away from.
Wherein, referring to fig. 4-5, the inner wall of the connecting piece 3 is provided with a guide piece 12, and the upper end of the connecting piece 3 is provided with a plurality of third grooves 13; through setting up guide 12 to make when cutting pliers 1 cuts away the wire sheath, guide 12 is torn the wire sheath guide, and then reduces the hindrance of wire sheath, and the rethread sets up a plurality of third recesses 13, thereby makes can use a plurality of bolts 4 and sleeve 5 cooperation, and then makes sleeve 5 connect more stable, and preferred third recess 13 is provided with a plurality ofly, can realize the spacing effect that third recess 13 is different to bolt 4.
Wherein, referring to fig. 6, the third groove 13 is matched with the bolt 4, and the bolt 4 rotates through the matching of the third groove 13; the preferred third groove 13 is engaged with the bolt 4, so that when the connecting piece 3 rotates, the third groove 13 drives the bolt 4 to rotate, and then the engagement between the bolt 4 and the sleeve 5 is realized, namely, the connection between the sleeve 5 and the electric wire is realized, and the sleeve 5 gradually pushes the bolt 4 out of the third groove 13, so that the bolt 4 is separated from the connecting piece 3.
Wherein, referring to fig. 6, the third groove 13 is matched with the bolt 4, and the bolt 4 realizes transverse movement through the matching of the third groove 13; the preferred third groove 13 is in sliding fit with the bolt 4, so that when the connecting piece 3 rotates, the sleeve 5 can be moved by moving the notch pliers 1, the sleeve 5 can be moved to a designated position conveniently, and the grid type hard material connected with the corrosion-resistant wire intermediate layer is further convenient.
Wherein the connecting piece 3 is an elastic piece; by setting the physical properties of the connecting piece 3, the connecting piece 3 is convenient for the bolt 4 to be separated from and clamped with.
Wherein, referring to fig. 5, the outer wall of the sleeve 5 and the outer wall of the extrusion block 6 are provided with external threads 14, and the external threads 14 are matched with the bolt 4; by providing the external thread 14, the sleeve 5 is fitted with the bolt 4, and the sleeve 5 is fixedly mounted on the outer wall of the electric wire by the bolt 4.
Wherein, a gap is arranged among the plurality of extrusion blocks 6, and the thickness of the extrusion piece 7 gradually increases along with the distance from the bolt 4; through setting up the structure of extrusion piece 6 to realize along with bolt 4 gradual and extrusion piece 6 removal, extrusion piece 7 will be gradual with the outer wall interference fit of electric wire, and then realize connecting the net type hard material in corrosion-resistant electric wire intermediate level.
Wherein the cutting pliers 1 are hinged with each other through two pliers edges, the cutting edge 2 is close to the bolt 4, and the outer diameter of the end part of the guide piece 12 close to the cutting edge 2 is smaller than the cross section diameter of the cutting edge 2; by providing the structure of the guide 12, the effect of the guide 12 guiding the tearing of the electric wire is stabilized.
Working principle: this device is through setting up with cutting pliers 1 complex connecting piece 3, the rethread sets up connecting piece 3 and drives bolt 4 and rotate or horizontal migration, and then realize when connecting piece 3 is rotatory, third recess 13 will drive bolt 4 and rotate, and then realize the meshing of bolt 4 and sleeve 5, realize the connection of sleeve 5 and electric wire promptly, and sleeve 5 can release third recess 13 with bolt 4 gradually, thereby realize breaking away from connecting piece 3 of bolt 4, and when third recess 13 and bolt 4 sliding fit, thereby make when connecting piece 3 are rotatory, the accessible removes cutting pliers 1 and realizes the removal to sleeve 5, and then make things convenient for sleeve 5 to remove to the assigned position, further make the net type hard material in connecting corrosion-resistant electric wire intermediate level more convenient.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the present utility model may be modified or practiced without departing from the principles.
Claims (9)
1. The utility model provides a crimping device of corrosion-resistant electric wire, includes notch pliers (1), a serial communication port, be provided with cutting edge (2) in notch pliers (1), the one end of notch pliers (1) is provided with connecting piece (3), connecting piece (3) block has bolt (4), the meshing of bolt (4) has sleeve (5), the terminal surface that bolt (4) was kept away from to sleeve (5) is provided with a plurality of extrusion piece (6), a plurality of the inner wall of extrusion piece (6) is provided with extrusion piece (7), extrusion piece (7) and wire metal level interference fit.
2. The crimping device of the corrosion-resistant electric wire according to claim 1, wherein a first groove (8) is formed in the side wall of the notch pliers (1), a clamping block (9) is clamped in the first groove (8), and the clamping block (9) is fixedly connected with the connecting piece (3).
3. The crimping device of the corrosion-resistant electric wire according to claim 2, characterized in that the side wall of the notch pliers (1) is provided with a second groove (10), a limiting piece (11) is slidably matched in the second groove (10), and the limiting piece (11) is matched with the clamping block (9).
4. The crimping device of a corrosion resistant wire according to claim 1, characterized in that the inner wall of the connector (3) is provided with a guide (12), and the upper end of the connector (3) is provided with a number of third grooves (13).
5. A crimping device for a corrosion resistant electric wire according to claim 4, characterized in that the third groove (13) cooperates with the bolt (4), the bolt (4) being turned by cooperation of the third groove (13).
6. Crimping device for an electrical wire with resistance to corrosion according to claim 1, characterized in that the connecting element (3) is an elastic element.
7. The crimping device of a corrosion resistant wire according to claim 1, characterized in that the outer wall of the sleeve (5) and the outer wall of the extrusion block (6) are provided with external threads (14), the external threads (14) being engaged with the bolt (4).
8. The crimping device of a corrosion resistant wire as claimed in claim 1, wherein a plurality of said pressing pieces (6) are provided with a gap therebetween, and said pressing pieces (7) gradually increase in thickness as they are away from the bolts (4).
9. A crimping device for a corrosion resistant electric wire according to claim 4, characterized in that the notched pliers (1) are hinged to each other by means of two pliers edges, the cutting edge (2) being close to the bolt (4), the end of the guide (12) close to the cutting edge (2) having an outer diameter smaller than the cross-sectional diameter of the cutting edge (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082128.4U CN220753960U (en) | 2023-08-03 | 2023-08-03 | Crimping device of corrosion-resistant electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082128.4U CN220753960U (en) | 2023-08-03 | 2023-08-03 | Crimping device of corrosion-resistant electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220753960U true CN220753960U (en) | 2024-04-09 |
Family
ID=90569650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322082128.4U Active CN220753960U (en) | 2023-08-03 | 2023-08-03 | Crimping device of corrosion-resistant electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220753960U (en) |
-
2023
- 2023-08-03 CN CN202322082128.4U patent/CN220753960U/en active Active
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