Cable processing thermal shrinkage jig

Abstract

The utility model discloses a thermal shrinkage jig for cable processing, which comprises an external assembly and an adjusting assembly, comprising a base, a sliding block arranged on the base, a sliding rod arranged on the sliding block, a copper column arranged opposite to the sliding block, a metal sheet connected to the copper column in a sleeving mode, a cable connected with the metal sheet and a sleeve. The adjusting assembly is arranged on the sliding block and comprises an outer cylinder, an inner cylinder sleeved with the outer cylinder, a nut connected with the outer cylinder and a rubber band arranged between the outer cylinder and the inner cylinder; and the adjusting piece is additionally arranged on the movable sliding block, and the size of the central hole can be adjusted according to the hole diameter of the sleeve needing to be thermally shrunk, so that the central hole can adapt to the sleeves of different sizes needing to be thermally shrunk.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness processing, in particular to a heat shrinkage jig for cable processing. Background Art

[0002] When processing cables, it is necessary to wrap a sleeve around the part where the wire head is connected to the metal sheet. When heat shrinking the sleeve, the sleeve needs to be pressed against the metal sheet and then sent into a heater for heat shrinking. The existing heat shrinkage jigs can only be used for one type of sleeve. Therefore, a heat shrinkage jig for cable processing is proposed, which can perform heat shrinking on multiple groups of cables. An adjusting part is added to the moving slider, and the size of the central hole can be adjusted according to the aperture of the sleeve to be heat shrunk, so as to adapt to sleeves of different sizes for heat shrinking. Summary of the Utility Model

[0003] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, the abstract of the specification and the title of the utility model of this application to avoid obscuring the purpose of this part, the abstract of the specification and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0004] In view of the problems existing in the existing heat shrinkage jigs for cable processing, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide a heat shrinkage jig for cable processing, which can perform heat shrinking on multiple groups of cables. An adjusting part is added to the moving slider, and the size of the central hole can be adjusted according to the aperture of the sleeve to be heat shrunk, so as to adapt to sleeves of different sizes for heat shrinking.

[0006] To solve the above technical problems, the present utility model provides the following technical solutions: A heat shrinkage jig for cable processing includes an external component, which includes a base, a slider arranged on the base, a slide bar arranged on the slider, a copper column arranged opposite to the slider, a metal sheet sleeved on the copper column, a cable and a sleeve connected to the metal sheet; an adjusting component arranged on the slider, which includes an outer cylinder, an inner cylinder sleeved in the outer cylinder, a nut connected to the outer cylinder, and a rubber band arranged between the outer cylinder and the inner cylinder.

[0007] As a preferred scheme of the heat shrinkage jig for cable processing of the present utility model, wherein: Slide grooves are symmetrically opened on both sides of the base.

[0008] As a preferred scheme of the heat shrinkage jig for cable processing of the present utility model, wherein: The adjusting components are uniformly arranged on the slider, and several adjusting components are provided.

[0009] As a preferred embodiment of the heat-shrinkage fixture for cable processing of the present utility model, wherein: the sliding rods are symmetrically arranged on both sides of the slider, and the sliding rods penetrate through the sliding grooves.

[0010] As a preferred embodiment of the heat-shrinkage fixture for cable processing of the present utility model, wherein: the copper columns are arranged opposite to the slider, there are several copper columns, and the copper columns correspond to the adjusting components one by one.

[0011] As a preferred embodiment of the heat-shrinkage fixture for cable processing of the present utility model, wherein: the cable passes through the adjusting component, the cable is connected to the metal sheet, and the sleeve is sleeved outside the cable.

[0012] As a preferred embodiment of the heat-shrinkage fixture for cable processing of the present utility model, wherein: threads are provided on the outer cylinder, and the end of the inner wall of the outer cylinder is in a horn shape.

[0013] As a preferred embodiment of the heat-shrinkage fixture for cable processing of the present utility model, wherein: the inner cylinder is sleeved inside the outer cylinder, four elastic pieces are provided at the end of the inner cylinder, the four elastic pieces are in a horn shape, a through hole is provided in the center of the four elastic pieces, and an annular groove is further provided on the end face of the elastic piece.

[0014] As a preferred embodiment of the heat-shrinkage fixture for cable processing of the present utility model, wherein: the nut is threadedly connected to the outer cylinder, a round hole is provided in the center of the nut, and the top of the nut can be embedded in the annular groove.

[0015] As a preferred embodiment of the heat-shrinkage fixture for cable processing of the present utility model, wherein: the rubber band is arranged between the elastic piece and the outer cylinder.

[0016] Advantages of the present utility model:

[0017] In the heat-shrinkage fixture for cable processing of the present utility model, multiple groups of cables can be heat-shrunk with sleeves. By adding an adjusting part to the moving slider, the size of the central hole can be adjusted according to the aperture of the sleeve to be heat-shrunk, so as to adapt to sleeves of different sizes for heat shrinkage. Description of the drawings

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings. Among them:

[0019] Figure 1 It is a schematic diagram of the overall structure of the heat-shrinkage fixture for cable processing of the present utility model.

[0020] Figure 2 This is a schematic structural diagram of the adjustment component of the heat shrinkage fixture for cable processing of the present utility model.

[0021] Figure 3 This is a cross-sectional view of the structure of the adjustment component of the heat shrinkage fixture for cable processing of the present utility model.

[0022] Figure 4 This is a schematic structural diagram of the location of the rubber band of the heat shrinkage fixture for cable processing of the present utility model. Specific embodiments

[0023] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings of the specification.

[0024] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0025] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that excludes other embodiments.

[0026] Furthermore, the present utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0027] Referring to Figures 1 to 4 , for the first embodiment of the present utility model, a heat shrinkage fixture for cable processing is provided. This fixture includes an external component 100 and an adjustment component 200. Among them, the external component 100 includes a base 101, a slider 102 disposed on the base 101, a slide bar 103 disposed on the slider 102, a copper column 104 disposed opposite to the slider 102, a metal sheet 105 sleeved on the copper column 104, a cable 106 and a sleeve 107 connected to the metal sheet 105; the adjustment component 200 is disposed on the slider 102 and includes an outer cylinder 201, an inner cylinder 202 sleeved in the outer cylinder 201, a nut 203 connected to the outer cylinder 201, and a rubber band 204 disposed between the outer cylinder 201 and the inner cylinder 202.

[0028] On both sides of the base 101, sliding grooves 101a are symmetrically formed. A plurality of adjusting components 200 are uniformly arranged on the slider 102. The sliding rods 103 are symmetrically arranged on both sides of the slider 102, and the sliding rods 103 penetrate through the sliding grooves 101a. The copper columns 104 are arranged opposite to the slider 102, and a plurality of copper columns 104 are provided, and the copper columns 104 correspond to the adjusting components 200 one by one. The cable 106 passes through the adjusting component 200, the cable 106 is connected to the metal sheet 105, and the sleeve 107 is sleeved outside the cable 106. Threads 201a are formed on the outer cylinder 201, and the end of the inner wall of the outer cylinder 201 is in a horn shape. The inner cylinder 202 is sleeved inside the outer cylinder 201. Four elastic pieces 202a are arranged at the end of the inner cylinder 202. The four elastic pieces 202a are in a horn shape. A through hole 202b is formed in the center of the four elastic pieces 202a. A circular ring groove 202c is also formed on the end face of the elastic piece 202a. The nut 203 is connected to the outer cylinder 201 through the threads 201a. A circular hole 203a is formed in the center of the nut 203, and the top of the nut 203 can be embedded in the circular ring groove 202c. The rubber band 204 is arranged between the elastic piece 202a and the outer cylinder 201.

[0029] During use, the end of the cable 106 is connected to the metal sheet 105, the metal sheet 105 is sleeved on the copper column 104, and the cable 106 passes through the slider 102 and the outer cylinder 201. The above is the initial state of the device. The slider 102 moves by sliding the sliding rod 103. Preferably, a power device such as a cylinder can be provided for the slider 103 to achieve automatic movement, which will not be elaborated here; after sliding the slider 102, the adjusting component 200 can be driven to approach the copper column 104; the sleeve 107 to be heat-shrunk is pre-sleeved outside the cable 106. Rotate the nut 203 in the adjusting component 200 to gradually tighten the nut 203. At this time, the top of the nut 203 pushes the circular ring groove 202c on the end face of the inner cylinder 202, that is, the inner cylinder 202 is gradually pushed into the outer cylinder 201. Since the inner wall of the outer cylinder 201 is in a horn shape and the elastic piece 202a on the inner cylinder 202 is also in a horn shape, the elastic piece 202a on the inner cylinder 202 will continuously tighten, and the through hole 202b inside it will gradually become smaller. By the above steps, the size of the central hole of the adjusting component 200 is changed, and the through hole 202b is adjusted to a suitable size. When the slider 102 approaches the copper column 104, the elastic piece 202a can push the sleeve 107 to make it abut against the metal sheet 105, and then it is sent into a heater for heat shrinking so that it is sleeved at the end of the cable 106. When the size of the sleeve 107 to be heat-shrunk is small, turn the nut 203 to reduce the size of the through hole 202b to adapt to sleeves 107 of different sizes. The rubber band 204 arranged between the elastic piece 202a and the outer cylinder 201 can protect the elastic piece 202a and reduce wear.

[0030] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. A heat shrinkage fixture for cable processing, characterized in that: including, an external component (100), including a base (101), a slider (102) disposed on the base (101), a slide bar (103) disposed on the slider (102), a copper post (104) disposed opposite to the slider (102), a metal sheet (105) sleeved on the copper post (104), a cable (106) and a sleeve (107) connected to the metal sheet (105); an adjusting component (200), disposed on the slider (102), including an outer cylinder (201), an inner cylinder (202) sleeved in the outer cylinder (201), a nut (203) connected to the outer cylinder (201), and a rubber band (204) disposed between the outer cylinder (201) and the inner cylinder (202).

2. The cable processing heat shrinkage jig according to claim 1, wherein: Chute grooves (101a) are symmetrically formed on both sides of the base (101).

3. The heat shrinkage fixture for cable processing according to claim 2, characterized in that: The adjusting components (200) are evenly disposed on the slider (102), and a plurality of the adjusting components (200) are provided.

4. The cable processing heat shrinkage jig according to claim 3, characterized in that: The slide bars (103) are symmetrically disposed on both sides of the slider (102), and the slide bars (103) penetrate through the chute grooves (101a).

5. The hot shrinkage fixture for cable processing according to claim 4, wherein: The copper posts (104) are disposed opposite to the slider (102), a plurality of the copper posts (104) are provided, and the copper posts (104) correspond to the adjusting components (200) one by one.

6. The cable processing heat shrinkage jig according to claim 5, wherein: The cable (106) passes through the adjusting component (200), the cable (106) is connected to the metal sheet (105), and the sleeve (107) is sleeved outside the cable (106).

7. The heat shrinkage fixture for cable processing according to claim 6, wherein: Threads (201a) are formed on the outer cylinder (201), and the end of the inner wall of the outer cylinder (201) is in a horn shape.

8. The cable processing heat shrinkage jig according to claim 7, wherein: The inner cylinder (202) is sleeved in the outer cylinder (201), four elastic pieces (202a) are disposed at the end of the inner cylinder (202), the four elastic pieces (202a) are in a horn shape, a through hole (202b) is formed in the center of the four elastic pieces (202a), and a circular groove (202c) is further formed on the end face of the elastic piece (202a).

9. The heat shrinkage fixture for cable processing according to claim 8, wherein: The nut (203) is connected to the outer cylinder (201) through the threads (201a), a circular hole (203a) is formed in the center of the nut (203), and the top of the nut (203) can be embedded in the circular groove (202c).

10. The cable processing heat shrinkage jig according to claim 9, wherein: The rubber band (204) is disposed between the elastic piece (202a) and the outer cylinder (201).

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