Heat shrink tube curing tool

Abstract

The utility model provides a heat shrink tube curing tool, which relates to the technical field of heat shrink tubes and comprises a steel plate, the steel plate is provided with a placing station, and the placing station comprises a cable positioning groove, a heat shrink tube clamping groove, a hollow groove and a metal handle positioning groove which are sequentially communicated along the width direction of the steel plate. A connecting groove is formed between the heat shrink tube clamping groove and the hollow groove, and the width of the connecting groove is equal to that of the cable positioning groove; a magnetic strip is arranged above the metal handle positioning groove and is parallel to the length direction of the steel plate; a heat insulation handle is further arranged and comprises a middle connecting plate, the upper end of the middle connecting plate is connected with an upper transverse plate, the lower end of the middle connecting plate is connected with a lower transverse plate, the lower transverse plate is detachably connected with the end side wall of one end of the steel plate, and the upper transverse plate, the middle connecting plate and the lower transverse plate are integrally formed. The problems that due to the fact that a heat shrink tube is movable, the position deviation of the heat shrink tube after heat shrink is large, and the heat shrink efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat shrink tubes, in particular to a heat shrink tube curing tool. Background Art

[0002] Heat shrink tubing provides insulation protection for wires, cables and wire terminals. It has the characteristics of high temperature shrinkage, softness, flame retardancy, insulation and corrosion resistance. It is widely used in various wiring harnesses, solder joints, inductor insulation protection and metal tubes and rods for rust and corrosion prevention. Figure 1 The figure shows a schematic diagram of the structure of a pigtail assembly with a ferrule adapter, which includes a cable, a ferrule sleeve end and a metal handle at both ends of the cable, and two heat shrink tubes are provided on the cable. When the heat shrink tube near the ferrule sleeve end needs to be heat shrunk, the existing heat shrink method is to use a marker pen and a steel ruler to mark points on the cable to determine the fixed position of the heat shrink tube. After the position of the heat shrink tube is determined, the cable and the non-heat-shrinkable part are protected by a water-soaked sponge cold compress at both ends. Finally, the operator uses a hot air gun to perform fixed-point heat shrinkage on the heat shrink tube. Since the heat shrink tube to be heat shrunk is movable, it may move on the cable during the operation, which will cause the position deviation of the heat shrink tube after heat shrinkage to be large and the heat shrinkage efficiency is low. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides a heat shrink tube curing tool, which solves the problem that the heat shrink tube is movable, resulting in large position deviation of the heat shrink tube after heat shrinkage and low heat shrinkage efficiency.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A heat shrink tube curing tool, comprising: a steel plate, a placement station provided on the steel plate, the placement station comprising a cable positioning groove, a heat shrink tube clamping groove, a hollow groove, and a metal handle positioning groove, which are sequentially connected and arranged along the width direction of the steel plate; a connecting groove is provided between the heat shrink tube clamping groove and the hollow groove, and the width of the connecting groove is equal to the width of the cable positioning groove;

[0006] A magnetic strip is provided above the metal handle positioning groove, and the magnetic strip is arranged parallel to the length direction of the steel plate;

[0007] An insulating handle is also provided, which includes an intermediate connecting plate, the upper end of which is connected to an upper horizontal plate, the lower end of which is connected to a lower horizontal plate, the lower horizontal plate is detachably connected to the side wall of one end of the steel plate, and the upper horizontal plate, the intermediate connecting plate and the lower horizontal plate are integrally formed.

[0008] Preferably, a plurality of placement stations are provided on the steel plate along the length direction of the steel plate.

[0009] Preferably, several heat shrink tube slots are connected to form a long slot, and several hollow slots are connected to form a long hollow slot.

[0010] Preferably, a plurality of pressing blocks which can be inserted into the positioning groove of the metal handle are arranged at intervals at the bottom of the magnetic strip along the length direction of the magnetic strip, and an arc-shaped groove is provided at the bottom of the pressing block.

[0011] Preferably, one end of the steel plate is provided with two columns along the length direction of the steel plate, one end of the magnetic strip is connected to a limit plate, and the limit plate is provided with through holes that cooperate with the columns.

[0012] The utility model has the following beneficial effects:

[0013] Cable positioning grooves, heat shrink tube slots, hollow grooves and metal handle positioning grooves are set to limit the entire fiber pigtail assembly with ferrule adapter to avoid movement during the heat shrinking process, ensuring that the heat shrink tube to be heat shrunk is in a fixed position, thereby improving the heat shrinking efficiency.

[0014] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the pigtail assembly with a ferrule adapter;

[0016] Figure 2 This is a schematic diagram of the overall structure of the utility model in use;

[0017] Figure 3 This is a top view of the overall structure of the utility model in use;

[0018] Figure 4 This is a schematic top view of the steel plate structure of the present invention;

[0019] Figure 5 It is a side view schematic diagram of the magnetic stripe structure of the present invention.

[0020] In the above drawings: 1. Steel plate; 2. Cable positioning groove; 3. Heat shrink tube slot; 4. Hollow slot; 5. Metal handle positioning slot; 6. Magnetic strip; 61. Limit plate; 7. Heat insulation handle; 8. Pressure block; 81. Arc groove; 9. Column. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and functions achieved by the present invention clearer and easier to understand, the technical solutions in the present invention are further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figures 2 to 5As shown, a heat shrink tube curing tool comprises: a steel plate 1, a placement station is provided on the steel plate 1, the placement station comprises a cable positioning groove 2, a heat shrink tube clamping groove 3, a hollow groove 4 and a metal handle positioning groove 5 which are sequentially connected along the width direction of the steel plate 1, a connecting groove is provided between the heat shrink tube clamping groove 3 and the hollow groove 4, and the width of the connecting groove is equal to the width of the cable positioning groove 2; a magnetic strip 6 is provided above the metal handle positioning groove 5, and the magnetic strip 6 is arranged parallel to the length direction of the steel plate 1; an insulating handle 7 is also provided, and the insulating handle 7 comprises an intermediate connecting plate, the upper end of the intermediate connecting plate is connected to an upper horizontal plate, the lower end of the intermediate connecting plate is connected to a lower horizontal plate, the lower horizontal plate is detachably connected to the side wall of one end of the steel plate 1, and the upper horizontal plate, the intermediate connecting plate and the lower horizontal plate are integrally formed.

[0023] like Figure 1 As shown, the pigtail assembly with a ferrule adapter includes a cable, a ferrule sleeve end, and a metal handle. Two heat shrink tubes are provided on the cable. When the heat shrink tube near the ferrule sleeve end (i.e., the heat shrink tube to be heated) is heat-shrunk, the ferrule sleeve end is suspended on one side of the steel plate 1, the cable is placed in the cable positioning groove 2, and the heat shrink tube to be heated is located in the heat shrink tube card groove 3, and the other heat shrink tube that is not heat-shrinked is located in the hollow groove 4, and the metal handle is located in the metal handle positioning groove 5. A connecting groove is provided between the heat shrink tube card groove 3 and the hollow groove 4, and the width of the connecting groove is equal to the width of the cable positioning groove 2. However, the width of the cable positioning groove 2 is slightly larger than the diameter of the cable and smaller than the diameter of the cable to be heated. The diameter of the heated heat shrink tube makes the width of the cable positioning groove 2 and the connecting groove on both sides of the heat shrink tube slot 3 smaller than the diameter of the heat shrink tube to be heated, so that the heat shrink tube to be heated is always located in the heat shrink tube slot 3; a magnetic strip 6 is provided, and the steel plate 1 itself has the ability to be magnetically attracted to the magnetic strip 6. The magnetic strip 6 and the steel plate 1 are magnetically attracted, thereby fixing the metal handle in the metal handle positioning groove 5, and the metal handle is fixed to the cable, thereby fixing the cable, so that the relative position of the heat shrink tube to be heat shrunk and the cable is fixed, ensuring the accuracy of the heat shrink position; a hollow groove 4 is provided to protect part of the cable and the heat shrink tube near the metal handle from being burned by high temperature; an insulating handle 7 is provided to facilitate the taking of the device. The cable positioning groove 2, the heat shrink tube slot 3, the hollow groove 4 and the metal handle positioning groove 5 are provided to limit the entire fiber pigtail assembly with the ferrule adapter to avoid movement during the heat shrinking process, ensure that the heat shrink tube to be heat shrunk is located in a fixed position, and thus improve the heat shrinking efficiency.

[0024] Furthermore, if Figures 2 to 4 As shown, the steel plate 1 is provided with a plurality of placement stations along the length direction of the steel plate 1. By providing a plurality of placement stations, the heat shrink tubing to be heat shrunk on a plurality of ferrule adapter pigtail assemblies can be heat shrunk at the same time, thereby improving processing efficiency.

[0025] Furthermore, if Figures 2 to 4As shown, several heat shrink tube slots 3 are connected to form a long slot, and several hollow slots 4 are connected to form a long hollow slot, which reduces the total weight of the steel plate 1.

[0026] Furthermore, if Figure 5 As shown, a plurality of pressure blocks 8 are provided at intervals along the length of the magnetic strip 6 at the bottom of the magnetic strip 6, which can be inserted into the metal handle positioning groove 5. The bottom of each pressure block 8 is provided with an arc-shaped groove 81. The pressure blocks 8 extend into the metal handle positioning groove 5 to compress the metal handle. The arc-shaped groove 81 is provided to fit the outer contour of the metal handle, making the compression more stable.

[0027] Furthermore, one end of the steel plate 1 is provided with two upright posts 9 along the length of the steel plate 1. The upright posts 9 are vertically fixed to the steel plate 1. One end of the magnetic strip 6 is connected to a limit plate 61. The limit plate 61 is provided with through-holes that cooperate with the upright posts 9. The two upright posts 9 are inserted into the through-holes of the limit plate 61 to fix the horizontal position of the magnetic strip 6, so that the magnetic strip 6 can be quickly placed above the metal handle positioning slot 5 to fix the metal handle.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A heat shrink tube curing tool, characterized in that: include: A steel plate (1) is provided with a placement station, the placement station comprising a cable positioning groove (2), a heat shrink tube clamping groove (3), a hollow groove (4) and a metal handle positioning groove (5) which are sequentially connected and arranged along the width direction of the steel plate (1); a connecting groove is provided between the heat shrink tube clamping groove (3) and the hollow groove (4); the width of the connecting groove is equal to the width of the cable positioning groove (2); A magnetic strip (6) is provided above the metal handle positioning groove (5), and the magnetic strip (6) is arranged parallel to the length direction of the steel plate (1); A heat-insulating handle (7) is also provided, and the heat-insulating handle (7) includes an intermediate connecting plate, the upper end of the intermediate connecting plate is connected to an upper transverse plate, the lower end of the intermediate connecting plate is connected to a lower transverse plate, and the lower transverse plate is detachably connected to the side wall of one end of the steel plate (1), and the upper transverse plate, the intermediate connecting plate and the lower transverse plate are integrally formed.

2. A heat shrink tube curing tool as claimed in claim 1, characterized in that: Several placement stations are provided on the steel plate (1) along the length direction of the steel plate (1).

3. A heat shrink tube curing tool as claimed in claim 2, characterized in that: A plurality of heat shrink tube clamping grooves (3) are connected to form a long clamping groove, and a plurality of the hollow grooves (4) are connected to form a long hollow groove.

4. The heat shrink tube curing tool as claimed in claim 2, characterized in that: A plurality of pressing blocks (8) capable of extending into the metal handle positioning groove (5) are arranged at intervals at the bottom of the magnetic strip (6) along the length direction of the magnetic strip (6), and an arc-shaped groove (81) is provided at the bottom of the pressing block (8).

5. The heat shrink tube curing tool according to claim 1, characterized in that: One end of the steel plate (1) is provided with two upright posts (9) along the length direction of the steel plate (1); one end of the magnetic strip (6) is connected to a limiting plate (61); and the limiting plate (61) is provided with a through hole that cooperates with the upright posts (9).

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