Doubling device for cable processing
By introducing air cooling channels and cold air generators into the cable processing paralleling device, the problems of accumulation of metal chips and thermal damage to wires in the paralleling holes are solved, and effective cooling and heat dissipation and fine chip removal of the paralleling molds and wires are achieved. .
Patent Information
- Application Number
- CN202421087190.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-17
AI Technical Summary
In the existing cable processing technology, metal fines will accumulate on the hole walls of the wire lamination, causing the wire to wear, and heat will be generated when the wire passes through the wire lamination, which will easily damage the wire and wire lamination mold.
Design a paralleling device for cable processing, which uses an air-cooling channel and a cold air generator. The cold air flows through the paralleling hole and the air-cooling channel to achieve cooling and heat dissipation of the paralleling mold and wires, and at the same time, the metal fineness in the paralleling hole is Take away the crumbs.
It effectively avoids wire wear caused by the accumulation of metal chips in the parallel hole, and prevents wires and parallel modules from thermal damage through cooling and heat dissipation, extending the service life of the equipment.
Smart Images
Figure CN222380339U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable processing, in particular to a cable paralleling device for cable processing. Background Art
[0002] The core of the cable is made of multiple conductors twisted together. During the twisting process, a wire-joining die is needed. The wire-joining die is provided with a wire-joining hole. During the twisting process, multiple conductors pass through the wire-joining hole to achieve the wire-joining, thereby ensuring the forming effect of the wire core after twisting.
[0003] However, during long-term use, it was found that the hole walls of the wiring holes would accumulate metal shavings generated during the production of the conductors, and excessive shavings would cause wear on the conductors; secondly, when the conductors pass through the wiring holes, friction would generate a lot of heat, and excessive heat would easily damage the conductors. Utility Model Content
[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a cable processing wire doubling device, which can not only prevent the accumulation of metal shavings in the doubling hole, but also dissipate heat for the doubling die and the wire, thereby preventing the wire from being damaged when passing through the doubling die.
[0005] According to the embodiment of the utility model, the cable processing device includes a wire joining mold, the wire joining mold is provided with a wire joining hole, an air cooling channel is provided inside the wire joining mold, the wire joining mold is provided with an air inlet connected to the air cooling channel, the air inlet is used to connect to a cold air generator, the hole wall of the wire joining hole is provided with an air outlet connected to the air cooling channel, the air outlet is used to allow cold air in the air cooling channel to enter the wire joining hole and be discharged from both ends of the wire joining hole.
[0006] The cable processing and arranging device according to the embodiment of the utility model has at least the following beneficial effects:
[0007] A plurality of wires pass through the paralleling hole and are paralleled through the paralleling hole. The air inlet hole can be connected to an external cold air generator. The cold air generated by the cold air generator enters the air cooling channel through the air inlet hole, enters the paralleling hole through the air outlet hole, and is finally discharged from both ends of the paralleling hole. When the cold air flows through the air cooling channel, it can cool the paralleling mold and dissipate heat, thereby indirectly cooling and dissipating the heat of the wires. Moreover, when the cold air flows through the paralleling hole, it can also cool the paralleling mold and directly cool and dissipate heat of the wires, thereby avoiding damage to the wires and the paralleling mold due to excessive heat. In addition, when the cold air is discharged from both ends of the paralleling hole, it can also take away metal chips in the paralleling hole, thereby avoiding excessive accumulation of metal chips in the paralleling hole and causing wear on the wires.
[0008] According to some embodiments of the utility model, the air cooling channel includes a plurality of annular channels and a plurality of connecting channels, the plurality of annular channels are arranged axially along the parallel hole, the annular channels surround the parallel hole, and the plurality of connecting channels are respectively connected to two adjacent annular channels.
[0009] According to some embodiments of the utility model, along the axial direction of the parallel hole, among the multiple annular channels, two connecting channels connected by the middle annular channel are respectively located on opposite sides of the axial centerline of the parallel hole; or, the two connecting channels connected by the middle annular channel are located on the same side of the axial centerline of the parallel hole, and the middle annular channel is provided with a first partition portion between the two connecting channels connected to it.
[0010] According to some embodiments of the present invention, the air inlet and the air outlet are respectively connected to the two outermost annular channels.
[0011] According to some embodiments of the present invention, the connecting channel connected to the annular channel connected to the air inlet hole and the air inlet hole are respectively located on two opposite sides of the parallel hole.
[0012] According to some embodiments of the present invention, the connecting channel connected to the annular channel connected to the air outlet and the air outlet are respectively located on two opposite sides of the parallel hole.
[0013] According to some embodiments of the present invention, the air outlet is located at a middle position of the parallel hole in the axial direction.
[0014] According to some embodiments of the utility model, the wiring module includes a main body and a plug-in part, the main body is provided with a first hole, the main body is provided with a mounting groove, the plug-in part is detachably inserted into the mounting groove, the plug-in part is provided with a second hole, and the second hole is connected to the first hole to form the wiring hole.
[0015] According to some embodiments of the present invention, an air cooling groove is provided on the outer surface of the plug-in portion, and the surface of the air cooling groove and the surface of the mounting groove are combined to form the air cooling channel.
[0016] According to some embodiments of the utility model, the plug-in part is provided with an annular flange, the annular flange is fitted to the axial end face of the main body and is connected to the main body via fasteners, the annular flange is provided with a plurality of circumferentially arranged limiting grooves, and the main body is provided with a limiting part clamped in the limiting grooves.
[0017] Additional aspects and advantages of the present invention will be partially given in the following description, and some advantages will become apparent from the following description or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:
[0019] Figure 1 This is a schematic structural diagram of a cable processing and wiring device according to an embodiment of the utility model;
[0020] Figure 2 for Figure 1 A cross-sectional view of
[0021] Figure 3 It is a schematic diagram of one structure of the plug-in part;
[0022] Figure 4 Another structural schematic diagram of the plug-in portion.
[0023] Figure Number:
[0024] The paralleling mold 100; the paralleling hole 101; the air cooling channel 102; the air inlet hole 103; the air outlet hole 104; the annular channel 105; the connecting channel 106; the first partition part 107; the second partition part 108; the third partition part 109; the main body 110; the first hole 111; the mounting groove 112; the plug-in part 113; the second hole 114; the air cooling groove 115; the annular flange 116; the limiting groove 117; the limiting part 118; the annular groove 119; the connecting groove 120; the pipe joint 121. DETAILED DESCRIPTION
[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0026] In the description of the present invention, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0027] In the description of the present utility model, "a plurality" means more than two. If there is a description of "first" or "second", it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0029] Reference below Figures 1 to 4 The invention describes a cable processing and wiring device according to an embodiment of the invention.
[0030] refer to Figures 1 to 4 As shown, according to the embodiment of the utility model, the cable processing wire-joining device includes a wire-joining die 100. The overall profile of the wire-joining die 100 can be roughly cylindrical. Of course, it can also be in other suitable shapes. The wire-joining die 100 is provided with a wire-joining hole 101. When the wire-joining die 100 is cylindrical, the wire-joining hole 101 can extend along the axial direction of the wire-joining die 100 and penetrate the wire-joining die 100. An air-cooling channel 102 is provided in the wire-joining die 100. The wire-joining die 100 is provided with an air inlet hole 103 connected to the air-cooling channel 102. The air inlet hole 103 can be provided on the outer wall of the wire-joining die 100 or other suitable The air inlet 103 is used to connect the cold air generator. Specifically, the air inlet 103 can be connected to a pipe joint 121, and the pipe joint 121 is connected to the cold air generator through a pipe. The cold air generator can be an air compressor, an air cooler, an air conditioner or other suitable device that can generate cold air. The hole wall of the parallel hole 101 is provided with an air outlet 104 connected to the air cooling channel 102. The air outlet 104 can be arranged near the middle of the parallel hole 101 on the axial direction. The air outlet 104 supplies cold air in the air cooling channel 102 to enter the parallel hole 101 and be discharged from both ends of the parallel hole 101.
[0031] In this embodiment, a plurality of wires pass through the paralleling hole 101 and are paralleled through the paralleling hole 101. The air hole 103 can be connected to an external cold air generator. The cold air generated by the cold air generator enters the air cooling channel 102 through the air inlet hole 103, and enters the paralleling hole 101 through the air outlet hole 104, and is finally discharged from both ends of the paralleling hole 101. When the cold air flows through the air cooling channel 102, it can cool and dissipate the heat of the paralleling mold 100, and then indirectly cool and dissipate the heat of the wires. Moreover, when the cold air flows through the paralleling hole 101, it can also cool and dissipate the heat of the paralleling mold 100, and directly cool and dissipate the heat of the wires, thereby avoiding damage to the wires and the paralleling mold 100 due to excessive heat. In addition, when the cold air is discharged from both ends of the paralleling hole 101, it can also take away the metal chips in the paralleling hole 101, thereby avoiding excessive accumulation of metal chips in the paralleling hole 101 and causing wear on the wires.
[0032] In some embodiments of the present invention, Figures 2 to 4 As shown, the air cooling channel 102 includes a plurality of annular channels 105 and a plurality of connecting channels 106 . The plurality of annular channels 105 are arranged axially along the parallel hole 101 . The annular channels 105 surround the parallel hole 101 . The plurality of connecting channels 106 are respectively connected to two adjacent annular channels 105 .
[0033] For example, three annular channels 105 may be provided, and the three annular channels 105 are arranged axially along the parallel hole 101. Two connecting channels 106 may be provided, and one connecting channel 106 is connected to one group of two adjacent annular channels 105, and the other connecting channel 106 is connected to another group of two adjacent annular channels 105. The air inlet 103 can be connected to the annular channel 105 or the connecting channel 106, and the air outlet 104 can be connected to the annular channel 105 or the connecting channel 106.
[0034] In this embodiment, the air cooling channel 102 is configured in such a way that the cold air can not only flow along the circumferential direction of the parallel hole 101, but also flow along the axial direction of the parallel hole 101, thereby making the cold air flow area wider, more comprehensive, and more uniform, thereby making the cooling and heat dissipation effect better, thereby further avoiding damage to the wires.
[0035] It should be noted that the air cooling channel 102 may also be in other shapes, such as a spiral shape, and the spiral air cooling channel 102 surrounds the parallel hole 101 and extends in a spiral along the axial direction of the parallel hole 101. In addition, the annular channel 105 and the connecting channel 106 may also be in other numbers, for example, the annular channel 105 may also be four, five or more than five, and the connecting channel 106 may also be three, four or more than four.
[0036] In some embodiments of the present invention, Figure 2and Figure 3 As shown, along the axial direction of the parallel hole 101, among the multiple annular channels 105, the two connecting channels 106 connected to the middle annular channel 105 are respectively located on opposite sides of the axis of the parallel hole 101. In this embodiment, it is configured in this way that when the cold air enters the annular channel 105 from one of the connecting channels 106 connected to the middle annular channel 105, it needs to flow through the entire area of the annular channel 105 before being discharged from the connecting channel 106 connected to the other radial side of the annular channel 105, and the cold air will not be discharged directly after entering the annular channel 105, thereby making the contact time between the cold air and the parallel mold 100 longer, the contact range wider, and the contact area more uniform, so that the cooling and heat dissipation effect is better, and the wire damage can be further avoided.
[0037] In some embodiments of the present invention, Figure 4 As shown, the two connecting channels 106 connected by the annular channel 105 in the middle are located on the same side of the axis of the paralleling hole 101, and the annular channel 105 in the middle is provided with a first partition 107 between the two connecting channels 106 connected to it. In this embodiment, the first partition 107 is provided, and when the cold air enters the annular channel 105 from one of the connecting channels 106 connected to the annular channel 105 in the middle, it also needs to flow through the entire area of the annular channel 105 before it can be discharged from the other connecting channel 106 connected to the annular channel 105, and the cold air will not be discharged directly after entering the annular channel 105, thereby making the contact time between the cold air and the paralleling mold 100 longer, the contact range wider, and the contact area more uniform, so that the cooling and heat dissipation effect is better, and the wire damage can be further avoided.
[0038] It should be noted that the middle annular channel 105 refers to all the annular channels 105 except the two outermost annular channels 105 .
[0039] In some embodiments of the present invention, Figures 2 to 4 As shown, along the axial direction of the parallel hole 101, among the multiple annular channels 105, two annular channels 105 located on both sides are respectively connected to the air inlet 103 and the air outlet 104. That is, the air inlet 103 and the air outlet 104 are respectively connected to the two outermost annular channels 105 in the axial direction of the parallel hole 101. In this way, after the cold air enters from the air inlet 103, it needs to flow through all the annular channels 105 and all the connecting channels 106 before it can be discharged from the air outlet 104. In this way, the cold air is in contact with the parallel mold 100 for a longer time, a wider contact range, and a more uniform contact area, so that the cooling and heat dissipation effect is better, thereby further avoiding damage to the wires.
[0040] In some embodiments of the present invention, Figure 2 and Figure 3 As shown, the connecting channel 106 connected to the annular channel 105 connected to the air inlet 103 and the air inlet 103 are respectively located on opposite sides of the axis of the paralleling hole 101. In this embodiment, it is configured so that when the cold air enters the corresponding annular channel 105 from the air inlet 103, it needs to flow through the entire area of the annular channel 105 before being discharged from the connecting channel 106 connected to the other radial side of the annular channel 105, and the cold air will not be discharged directly after entering the annular channel 105, thereby making the contact time of the cold air with the paralleling mold 100 longer, the contact range wider, and the contact area more uniform, so that the cooling and heat dissipation effect is better, and the wire damage can be further avoided.
[0041] In some embodiments of the present invention, Figure 4 As shown, the connecting channel 106 connected to the annular channel 105 connected to the air inlet hole 103 and the air inlet hole 103 are located on the same side of the axis of the paralleling hole 101, and the annular channel 105 connected to the air inlet hole 103 is provided with a second partition 108 between the connecting channel 106 connected to itself and the air inlet hole 103. In this embodiment, the second partition 108 is provided, and when the cold air enters the corresponding annular channel 105 from the air inlet hole 103, it also needs to flow through the entire area of the annular channel 105 before being discharged from the connecting channel 106 connected to the annular channel 105, and the cold air will not be discharged directly after entering the annular channel 105, thereby making the contact time of the cold air with the paralleling mold 100 longer, the contact range wider, and the contact area more uniform, so that the cooling and heat dissipation effect is better, and the wire damage can be further avoided.
[0042] In some embodiments of the present invention, Figure 2 and Figure 3 As shown, the connecting channel 106 connected to the annular channel 105 connected to the air outlet 104 and the air outlet 104 are respectively located on opposite sides of the paralleling hole 101. In this embodiment, it is configured so that when the cold air enters the annular channel 105 connected to the air outlet 104, it needs to flow through the entire area of the annular channel 105 before being discharged from the air outlet 104, and the cold air will not be discharged directly after entering the annular channel 105, thereby making the contact time between the cold air and the paralleling mold 100 longer, the contact range wider, and the contact area more uniform, so that the cooling and heat dissipation effect is better, and the wire damage can be further avoided.
[0043] In some embodiments of the present invention, Figure 4As shown, the connecting channel 106 connected to the annular channel 105 connected to the air outlet 104 and the air outlet 104 are located on the same side of the axis of the paralleling hole 101, and the annular channel 105 connected to the air outlet 104 is provided with a third partition 109 between the connecting channel 106 connected to itself and the air outlet 104. In this embodiment, the third partition 109 is provided, and when the cold air enters the annular channel 105 connected to the air outlet 104, it also needs to flow through the entire area of the annular channel 105 before being discharged from the air outlet 104, and the cold air will not be discharged directly after entering the annular channel 105, thereby making the contact time between the cold air and the paralleling mold 100 longer, the contact range wider, and the contact area more uniform, so that the cooling and heat dissipation effect is better, and the wire damage can be further avoided.
[0044] In some embodiments of the present invention, Figure 2 As shown, the air outlet 104 is located in the middle of the axial direction of the parallel hole 101. This arrangement makes it easier for the cold air discharged from the air outlet 104 to be discharged from both ends of the parallel hole 101, thereby preventing the cold air from being discharged from only one end of the parallel hole 101 and reducing the cleaning effect of metal fines.
[0045] In some embodiments of the present invention, Figures 1 to 4 As shown, the paralleling mold 100 includes a main body 110 and a plug-in part 113. The main body 110 is provided with a first hole 111, the main body 110 is provided with a mounting groove 112, the plug-in part 113 is detachably inserted in the mounting groove 112, and the plug-in part 113 is provided with a second hole 114. The second hole 114 is connected with the first hole 111 to form a paralleling hole 101. The wire enters from the wire inlet end of the paralleling hole 101 and leaves from the wire outlet end of the paralleling hole 101. Therefore, the wire inlet end of the paralleling hole 101 mainly plays a paralleling effect and is greatly worn by the wire. After long-term use, the paralleling effect will decrease. In the prior art, the entire paralleling mold 100 is generally directly replaced, which is costly.
[0046] In this embodiment, the end of the second hole 114 away from the first hole 111 can be used as the input end of the parallel hole 101, and the end of the first hole 111 away from the second hole 114 can be used as the output end of the parallel hole 101. When the end of the second hole 114 away from the first hole 111 is worn out after long-term use, resulting in reduced parallel connection effect, the plug-in part 113 with the second hole 114 can be removed and replaced with a new plug-in part 113 without replacing the entire parallel connection module 100, which is lower in cost.
[0047] In some embodiments of the present invention, Figures 1 to 4As shown, the end of the second hole 114 away from the first hole 111 is provided with an arc chamfer. The end of the second hole 114 away from the first hole 111 is the wire inlet end. In this embodiment, the end of the second hole 114 away from the first hole 111 is provided with an arc chamfer, thereby reducing the wear on the wire.
[0048] In some embodiments of the present invention, Figure 3 and Figure 4 As shown, an air-cooling groove 115 is provided on the outer surface of the plug-in portion 113, and the surface of the air-cooling groove 115 and the surface of the mounting groove 112 are combined to form an air-cooling channel 102. For example, the air-cooling groove 115 may include an annular groove 119 and a connecting groove 120, and the surface of the annular groove 119 and the surface of the mounting groove 112 are combined to form an annular channel 105, and the surface of the connecting groove 120 and the surface of the mounting groove 112 are combined to form a connecting channel 106. In this embodiment, the air-cooling groove 115 is directly provided on the outer surface of the plug-in portion 113, and after the plug-in portion 113 is plugged into the mounting groove 112, the surface of the air-cooling groove 115 and the surface of the mounting groove 112 can be combined to form an air-cooling channel 102, which is more convenient to process and more convenient to clean the air-cooling channel 102.
[0049] In some embodiments of the present invention, Figures 1 to 4 As shown, the plug-in portion 113 is provided with an annular flange 116, which is fitted to the end face of the main body 110 in the axial direction and connected to the main body 110 through a fastener, and the annular flange 116 is provided with a plurality of limiting grooves 117 arranged along the circumferential direction, and the main body 110 is provided with a limiting portion 118 clamped in the limiting groove 117. The provision of the annular flange 116 makes it more convenient to connect the plug-in portion 113 with the main body 110 through the fastener, and the provision of the limiting groove 117 and the limiting portion 118 can prevent the plug-in portion 113 from being subjected to the force of multiple wires and generating a rotation tendency, thereby preventing the fastener from being damaged by excessive shear force applied to the fastener.
[0050] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A cable processing parallel wire device, characterized in that: include: The wire-joining mold is provided with a wire-joining hole, an air-cooling channel is provided inside the wire-joining mold, an air inlet hole connected to the air-cooling channel is provided in the wire-joining mold, the air inlet hole is used to connect a cold air generator, and an air outlet hole connected to the air-cooling channel is provided on the hole wall of the wire-joining hole, the air outlet hole allows the cold air in the air-cooling channel to enter the wire-joining hole and be discharged from both ends of the wire-joining hole.
2. The cable processing paralleling device according to claim 1, characterized in that: The air cooling channel comprises: A plurality of annular channels are arranged along the axial direction of the parallel hole, and the annular channels surround the parallel hole; A plurality of connecting channels are respectively connected to two adjacent annular channels.
3. The cable processing paralleling device according to claim 2, characterized in that: Along the axial direction of the parallel hole, among the plurality of annular channels, two connecting channels connected to the middle annular channel are respectively located on opposite sides of the axial centerline of the parallel hole; or, The two connecting channels connected by the annular channel located in the middle are located on the same side of the axial center line of the parallel hole, and the annular channel located in the middle is provided with a first partition portion between the two connecting channels connected by the annular channel itself.
4. The cable processing paralleling device according to claim 2, characterized in that: Along the axial direction of the parallel hole, among the plurality of annular channels, two annular channels located on both sides are respectively connected to the air inlet and the air outlet.
5. The cable processing paralleling device according to claim 4, characterized in that: The connecting channel connected to the annular channel connected to the air inlet hole and the air inlet hole are respectively located on opposite sides of the axis of the parallel hole; or, The connecting channel connected to the annular channel connected to the air inlet hole and the air inlet hole are located on the same side of the axial center line of the parallel hole, and the annular channel connected to the air inlet hole is provided with a second partition portion between the connecting channel connected to itself and the air inlet hole.
6. The cable processing paralleling device according to claim 4, characterized in that: The connecting channel connected to the annular channel connected to the air outlet and the air outlet are respectively located on opposite sides of the axis of the parallel hole; or, The connecting channel connected to the annular channel connected to the air outlet and the air outlet are located on the same side of the axial center line of the parallel hole, and the annular channel connected to the air outlet is provided with a third partition portion between the connecting channel connected to itself and the air outlet.
7. The cable processing paralleling device according to any one of claims 1 to 6, characterized in that: The air outlet hole is located at the middle position of the parallel hole in the axial direction.
8. The cable processing paralleling device according to any one of claims 1 to 6, characterized in that: The parallel line module comprises: The main body is provided with a first hole and a mounting groove; The plug-in portion is detachably inserted into the installation groove, and the plug-in portion is provided with a second hole, and the second hole is connected with the first hole to form the parallel line hole.
9. The cable processing paralleling device according to claim 8, characterized in that: An air cooling groove is formed on the outer surface of the plug-in portion, and the surface of the air cooling groove and the surface of the mounting groove are combined to form the air cooling channel.
10. The cable processing paralleling device according to claim 8, characterized in that: The plug-in portion is provided with an annular flange, which is fitted to the axial end surface of the main body and connected to the main body via fasteners, and the annular flange is provided with a plurality of circumferentially arranged limiting grooves, and the main body is provided with a limiting portion that is clamped in the limiting grooves.