CN112908573A - Cable shielding material directly wraps tool - Google Patents
Cable shielding material directly wraps tool Download PDFInfo
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- CN112908573A CN112908573A CN202110236086.8A CN202110236086A CN112908573A CN 112908573 A CN112908573 A CN 112908573A CN 202110236086 A CN202110236086 A CN 202110236086A CN 112908573 A CN112908573 A CN 112908573A
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- threading
- seat
- shielding material
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- cable
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
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Abstract
The invention discloses a cable shielding material straight-wrapping jig which comprises a base, wherein one end of the base is provided with a threading seat, the other end of the base is provided with a wire outlet seat, the threading seat and the wire outlet seat are provided with threading port structures with the same shape, the threading seat and the wire outlet seat are coaxial, a channel with the width gradually reduced along the direction from the threading seat to the wire outlet seat is arranged between the threading seat and the wire outlet seat, a bundling seat gradually reduced along the direction from the threading seat to the wire outlet seat is arranged on the channel, bundling port structures with the same shape are arranged on the bundling seat and the wire outlet seat, a bundling port on the bundling seat is communicated with the channel, and a threading port on the wire outlet. According to the cable shielding material direct-wrapping jig provided by the invention, the shielding material gradually converges and naturally transits through the special streamline channel and the bundling opening, so that the shielding material is tightly attached to the cable to form a shielding body, the channel is of an integral smooth streamline groove structure, the convergence of the shielding material is smoother, a plurality of ground wire holes and wire passing openings can be set according to actual requirements, the integral structure is simple, the process steps are simple, the cost is low, the feasibility is high, and the cable shielding material direct-wrapping jig is suitable for popularization and use.
Description
Technical Field
The invention belongs to the technical field of cable direct wrapping, and particularly relates to a cable shielding material direct wrapping jig.
Background
The wire and cable industry is the second industry in China next to the automobile industry, and both the product variety satisfaction rate and the domestic market share rate exceed 90%. With the continuous development and growth of the scale of industries such as the Chinese power industry, the urban rail transit industry, the data communication industry, the automobile industry and the like, the demand on wires and cables is bound to grow rapidly, and the development potential of the wire and cable industry in the future is immeasurable.
In the process of processing and producing shielded cable wires, cables such as processed signal wires, core wires, ground wires and the like need to be wound and shielded. In the traditional lapping shielding process, a lapping form is usually adopted to wind the shielding material on the cable, and the defects are that the signal frequency is low, the mainstream product can not exceed 15GHz, and 40GHz can be reached by adopting a straight package. In the mainstream direct-covering shielding process, the shielding material is wrapped in a winding mode in a mode that the fan-shaped outline of a jig which is manually manufactured is gradually contracted, the mold process is complex, manual manufacturing is adopted according to market understanding, the mass and consistency of items cannot be realized, the difficulty coefficient is extremely high so far, and the practicability is to be improved.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a cable shielding material direct wrapping jig which is particularly suitable for direct wrapping of high-frequency cable shielding materials.
In order to achieve the purpose and achieve the technical effect, the invention adopts the technical scheme that:
the utility model provides a cable shielding material directly wraps tool, the on-line screen storage device comprises a base, base one end sets up the threading seat, the other end that the base is relative sets up out the line seat, all set up the threading mouth structure that the shape is the same on threading seat and the play line seat, the threading seat with be qualified for the next round of competitions the seat coaxial and set up the channel along threading seat to being qualified for the next round of competitions seat direction width convergent between the two, set up a plurality of on the channel and tie up the seat along threading seat to play line seat direction convergent, tie up and all set up the mouth structure of tying up the same shape on seat and the play line seat, tie up the mouth of tying up on the seat and communicate with each other with tying up the mouth, cable and shielding material pass through in the channel through the threading seat respectively, shielding material is through tying up the mouth in the channel.
Further, set up the shielding material through wires hole that a plurality of is used for shielding material to penetrate, be used for the through wires mouth that the cable penetrated and be used for the ground wire hole that the ground wire penetrated on the threading seat, shielding material through wires hole site is in the through wires mouth below, the ground wire hole distributes around the through wires mouth, shielding material through wires hole top.
Furthermore, set up a shielding material through wires hole, a ground wire hole that is used for the through wires mouth that the cable penetrated that are used for shielding material to penetrate and three ground wire that is used for the ground wire to penetrate on the threading seat, shielding material through wires hole and through wires mouth all are coaxial with the channel, and three ground wire hole equipartition is around the through wires mouth, shielding material through wires hole top.
Furthermore, shielding material through wires hole is the U type groove structure of pop-up, the through wires mouth is the rectangle structure and its both sides chamfer.
Furthermore, the bundling opening is an upward inclined arc-shaped opening, and an included angle between the central axis of the bundling opening and the horizontal plane is 0-30 degrees.
Furthermore, the included angle between the central axis of the binding port and the horizontal plane is 0-25 degrees.
The binding openings on each binding seat are identical in shape and are reduced or enlarged in proportion to the whole binding seat, the size of the opening of each binding opening is not limited, and the size of each binding opening is set according to the size of the cable.
Furthermore, the channel is of an integral smooth streamline type groove body structure, and the length of an opening at the inlet of the channel is slightly larger than the size of the shielding material.
Compared with the prior art, the invention has the beneficial effects that:
the invention discloses a cable shielding material straight-wrapping jig which comprises a base, wherein one end of the base is provided with a threading seat, the other end, opposite to the base, of the base is provided with a wire outlet seat, the threading seat and the wire outlet seat are respectively provided with threading port structures with the same shape, the threading seat and the wire outlet seat are coaxial, a channel with the width gradually reduced from the threading seat to the wire outlet seat is arranged between the threading seat and the wire outlet seat, a plurality of bundling seats gradually reduced from the threading seat to the wire outlet seat are arranged on the channel, the bundling seats and the wire outlet seat are respectively provided with bundling port structures with the same shape, bundling ports on the bundling seats are communicated with the channel, threading ports on the wire outlet seat are communicated with the bundling ports, cables and shielding materials are respectively penetrated into the channel through the threading seats, and the shielding materials are gradually wrapped outside the cables through the bundling ports in the. The cable shielding material direct-wrapping jig provided by the invention has the advantages that the shielding material gradually converges and naturally transits through the channel and the bundling port of the special streamline, the shielding material is tightly attached to the cable according to a design structure (a direct-wrapping covering mode) to form a shielding body, the manufacturing of a signal unit is finished, the channel is of an integrated smooth streamline groove body structure, the streamline design ensures that the convergence and shape transition processes of the shielding material are smooth, the smoothness and compactness of the shielding body are ensured, the signal transmission effect is good, a plurality of ground wire holes and wire penetrating ports can be set according to actual requirements, the integral structure is simple, the process steps are simple, the processing of a common mechanical lathe can be realized, the batch manufacturing can be realized, the consistency of the jig can ensure the consistency of product signal parameters in industrial mass production, the quotation and navigation protection of high-quality products are realized, the cost is greatly reduced by 3D modeling and the 3, is suitable for popularization and application.
Drawings
FIGS. 1-2 are schematic perspective views of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a rear elevational view of the present invention;
FIG. 5 is a right side view of FIG. 1 in accordance with the present invention;
FIG. 6 is a rear view of FIG. 1 in accordance with the present invention;
FIG. 7 is a schematic structural diagram of a product of example 1 of the present invention;
FIG. 8 is a schematic structural diagram of a product of example 1 of the present invention;
wherein, 1-a base; 2-a threading seat; 3-a wire outlet seat; 4-a channel; 5-binding seat; 6-binding port a; 7-binding port b; 8-threading mouth a; 9-threading holes of shielding materials; 10-ground hole; 11-a threading port b; 12-a fixed seat; 13-fixing the hole.
Detailed Description
The following detailed description of the embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to clearly and clearly define the scope of the present invention.
As shown in fig. 1-6, a cable shielding material direct packaging jig comprises a base 1, wherein one end of the base 1 is provided with a threading seat 2, the other end of the base 1 opposite to the threading seat 3 is provided with a threading seat 3, threading structures with the same shape are respectively arranged on the threading seat 2 and the threading seat 3, the threading structure on the threading seat 2 is marked as a threading port a 8, the threading structure on the threading seat 3 is marked as a threading port b 11, the threading seat 2 and the threading seat 3 are coaxial, a channel 4 with the width gradually reduced along the direction from the threading seat 2 to the threading seat 3 is arranged between the threading seat 2 and the threading seat 3, a plurality of bundling seats 5 gradually reduced along the direction from the threading seat 2 to the threading seat 3 are sequentially arranged on the channel 4, the bundling seats 5 and the threading seat 3 are respectively provided with bundling port structures with the same shape, the bundling port structure on the bundling seat 5 is marked as a bundling port a 6, the bundling port structure on the threading seat 3 is marked as a bundling port b 7, the bundling port, the threading opening b 11 on the wire outlet seat 3 is communicated with the bundling opening b 7 on the wire outlet seat 3, the cable or the cable and the shielding material respectively penetrate into the channel 4 through the threading opening a 8 on the threading seat 2 and the threading hole 9 of the shielding material and gradually taper along the channel 4, the shielding material is gradually and directly wrapped outside the cable or the cable in the channel 4 through the bundling opening a 6 on the bundling seat 5, and then the cable and the shielding material outside penetrate out through the wire outlet seat 3.
Set up shielding material through wires hole 9 that a plurality of is used for shielding material to penetrate, be used for the through wires mouth a 8 that the cable penetrated and be used for the ground wire hole 10 that the ground wire penetrated on the threading seat 2, shielding material through wires hole 9 is located through wires mouth a 8 below, and shielding material through wires hole 9 and through wires mouth a 8 all are coaxial with channel 4, and ground wire hole 10 distributes around through wires mouth a 8, shielding material through wires hole 9 top.
As a specific embodiment, the threading seat 2 is preferably provided with a shielding material threading hole 9 for the threading of the shielding material, a threading opening a 8 for the threading of the cable, and three ground wire holes 10 for the threading of the ground wire, wherein the three ground wire holes 10 are uniformly distributed around the threading opening a 8 and above the shielding material threading hole 9.
As a more specific embodiment, the shielding material threading hole 9 has a U-shaped groove structure, and the threading opening a 8 has a rectangular structure with two chamfered sides.
In a specific embodiment, the binding opening a 6 and the binding opening b 7 are upward inclined arc openings, and the included angles between the central axes of the binding opening a 6 and the binding opening b 7 and the horizontal plane are respectively 0-30 degrees, preferably 0-25 degrees.
The base 1 both sides symmetry sets up fixing base 12, sets up fixed orifices 13 on the fixing base 12.
The working principle of the invention is as follows:
the cable shielding material direct-wrapping jig is fixed on required equipment through fixing holes 13 on two sides, under the action of external force, a plurality of signal wires penetrate into a channel 4 from a threading port a 8 on a threading seat 2 and advance towards the direction of a threading seat 3 in the channel 4, a plurality of ground wires respectively penetrate out of ground wire holes 10 around the threading port a 8 on the threading seat 2 and penetrate into the channel 4 and follow the signal wires to advance towards the direction of the threading seat 3 in the channel 4, shielding materials penetrate into the channel 4 from a shielding material threading hole 9 on the threading seat 2 and follow the signal wires to advance towards the direction of the threading seat 3 in the channel 4, the signal wires are arranged above and below the shielding materials, the shielding materials gradually converge through the channel 4 of a special streamline and a plurality of bundling ports a 6 on bundling seats 5 which are sequentially arranged, natural transition is realized, and the shielding materials are tightly attached to the signal wires according to a designed structure (direct-wrapping covering mode) to form a shielding body, and finishing the manufacture of the signal unit, wherein the signal wire of the external direct-wrapping shielding material penetrates out from the threading opening b 11 on the wire outlet seat 3, the shielding material penetrates out from the bundling opening b 7, and then the production equipment can perform the processing action of protecting the binding shielding structure in the steps, such as covering of the extrusion material, wrapping type binding of a strip material and the like.
Example 1
As shown in fig. 1-7, a cable shielding material direct packaging jig comprises a base 1, wherein one end of the base 1 is provided with a threading seat 2, the other end of the base 1 opposite to the threading seat 3 is provided with a threading seat 3, the threading seat 2 and the threading seat 3 are both provided with threading structures with the same shape, the threading structure on the threading seat 2 is marked as a threading port a 8, the threading structure on the threading seat 3 is marked as a threading port b 11, the threading seat 2 and the threading seat 3 are coaxial, a channel 4 with gradually reduced width along the direction from the threading seat 2 to the threading seat 3 is arranged between the threading seat 2 and the threading seat 3, two bundling seats 5 gradually reduced along the direction from the threading seat 2 to the threading seat 3 are sequentially arranged on the channel 4, the bundling seat 5 and the threading seat 3 are both provided with bundling port structures with the same shape, the bundling port structure on the bundling seat 5 is marked as a bundling port a 6, the bundling port structure on the threading seat 3 is marked as a bundling port b 7, the bundling port a 6, the threading opening b 11 on the wire outlet seat 3 is communicated with the bundling opening b 7 on the wire outlet seat 3, the cable or the cable and the shielding material respectively penetrate into the channel 4 through the threading opening a 8 on the threading seat 2 and the threading hole 9 of the shielding material and gradually taper along the channel 4, the shielding material is gradually and directly wrapped outside the cable or the cable in the channel 4 through the bundling opening a 6 on the bundling seat 5, and then the cable and the shielding material outside penetrate out through the wire outlet seat 3.
Set up a shielding material through wires hole 9 that is used for shielding material to penetrate, a through wires mouth a 8 that is used for the cable to penetrate and the three ground wire hole 10 that is used for the ground wire to penetrate on the threading seat 2, shielding material through wires hole 9 is located through wires mouth a 8 below, and shielding material through wires hole 9 and through wires mouth a 8 all are coaxial with channel 4, and three ground wire hole 10 equipartition is around through wires mouth a 8, shielding material through wires hole 9 top.
The shielding material threading hole 9 is of a U-shaped groove structure with a support, and the threading opening a 8 is of a rectangular structure and is chamfered at two sides.
The bundling opening a 6 and the bundling opening b 7 are both upward inclined arc-shaped openings, and the included angles between the central axes of the bundling opening a 6 and the bundling opening b 7 and the horizontal plane are respectively 5-25 degrees.
The base 1 both sides symmetry sets up fixing base 12, sets up fixed orifices 13 on the fixing base 12.
The working principle of the invention is as follows:
the cable shielding material direct-wrapping jig is fixed on required equipment through fixing holes 13 on two sides, under the action of external force, two signal wires penetrate into a channel 4 from a threading port a 8 on a threading seat 2 and advance towards the direction of a threading seat 3 in the channel 4, two ground wires respectively penetrate out of two ground wire holes 10 on two sides of the threading port a 8 on the threading seat 2 and penetrate into the channel 4 and follow the signal wires to advance towards the direction of the threading seat 3 in the channel 4, one shielding material penetrates into the channel 4 from a shielding material threading hole 9 on the threading seat 2 and follows the signal wires to advance towards the direction of the threading seat 3 in the channel 4, the signal wires are arranged above and below the shielding material, the ground wires are arranged on two sides of the signal wires, the shielding material gradually converges through the channel 4 of a special streamline and binding ports a 6 on two binding seats 5 which are sequentially discharged, natural transition is realized, so that the shielding material is tightly attached to the signal wires according to a designed structure (a direct-wrapping mode) to form a shielding body, and finishing the manufacture of the signal unit, wherein the signal wire and the ground wire of the external direct-coated shielding material penetrate out from the threading opening b 11 on the wire outlet base 3, and the shielding material penetrates out from the bundling opening b 7.
Example 2
As shown in fig. 1 to 6 and fig. 8, this embodiment is different from embodiment 1 in that only one ground wire is used, and the ground wire is threaded into the slot 4 from one ground wire hole 10 at the lower side of the threading opening a 8 on the threading seat 2.
The parts of the invention not specifically described can be realized by adopting the prior art or the prior products, and are not described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a cable shielding material directly wraps tool, a serial communication port, the on-line screen storage device comprises a base, base one end sets up the threading seat, the other end that the base is relative sets up the seat of being qualified for the next round of competitions, all set up the threading mouth structure that the shape is the same on threading seat and the seat of being qualified for the next round of competitions, threading seat and the seat of being qualified for the next round of competitions are coaxial and set up the channel along threading seat to the seat of being qualified for the next round of competitions direction convergent between the two, set up a plurality of on the channel and tie up the seat along threading seat to seat of being qualified for the next round of competitions of line direction convergent, tie up seat and seat of being qualified for the next round of competitions and all set up the structure of tying up the mouth that the shape is the same on the seat, tie up the mouth and.
2. The cable shielding material direct-wrapping jig as claimed in claim 1, wherein the threading seat is provided with a plurality of shielding material threading holes for the penetration of shielding material, threading openings for the penetration of cable, and ground wire holes for the penetration of ground wire, the shielding material threading holes are located below the threading openings, and the ground wire holes are distributed around the threading openings and above the shielding material threading holes.
3. The cable shielding material direct-wrapping jig as claimed in claim 2, wherein the threading seat is provided with a shielding material threading hole for the penetration of the shielding material, a threading port for the penetration of the cable and three ground wire holes for the penetration of the ground wire, the shielding material threading hole and the threading port are coaxial with the channel, and the three ground wire holes are uniformly distributed around the threading port and above the shielding material threading hole.
4. The cable shielding material straight-wrapping jig as claimed in claim 3, wherein the shielding material threading hole is of a U-shaped groove structure, the threading opening is of a rectangular structure, and two sides of the threading opening are chamfered.
5. The cable shielding material straight-wrapping jig as claimed in claim 1, wherein the bundling opening is an upwardly inclined arc-shaped opening, and an included angle between a central axis of the bundling opening and a horizontal plane is 0-30 °.
6. The cable shielding material straight-wrapping jig as claimed in claim 5, wherein an included angle between the central axis of the binding opening and the horizontal plane is 0-25 °.
7. The cable shielding material straight-wrapping jig as claimed in claim 1, wherein the channel is an integral smooth streamline groove structure, and the length of the opening at the entrance of the channel is slightly larger than the size of the shielding material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110236086.8A CN112908573A (en) | 2021-03-03 | 2021-03-03 | Cable shielding material directly wraps tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110236086.8A CN112908573A (en) | 2021-03-03 | 2021-03-03 | Cable shielding material directly wraps tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112908573A true CN112908573A (en) | 2021-06-04 |
Family
ID=76107718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110236086.8A Pending CN112908573A (en) | 2021-03-03 | 2021-03-03 | Cable shielding material directly wraps tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112908573A (en) |
-
2021
- 2021-03-03 CN CN202110236086.8A patent/CN112908573A/en active Pending
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Address after: No. 31, Qingdao Road, Changfu Street, Changshu City, Suzhou City, Jiangsu Province 215500 Applicant after: CHANGSHU JHOSIN COMMUNICATION TECHNOLOGY CO.,LTD. Address before: 215500 No.8, Liuzhou Road, Changshu hi tech Industrial Park, Suzhou, Jiangsu Province Applicant before: CHANGSHU JHOSIN COMMUNICATION TECHNOLOGY CO.,LTD. |