Cable joint welding device

Abstract

The utility model discloses a cable joint welding device which comprises two clamping assemblies symmetrically arranged on a guide rail plate, a welding assembly is arranged between the two clamping assemblies, each clamping assembly comprises an assembling base arranged on the guide rail plate in a sliding mode, one side of each assembling base is connected with a fixed clamping plate through a fixing column, and the other side of each assembling base is provided with a movable clamping plate. A first rotating lead screw is rotationally arranged on one side of the movable clamping plate and is in threaded connection with the assembling base. The welding assembly comprises an assembling groove formed in the middle of the guide rail plate, two mold shells are symmetrically arranged in the assembling groove and are in butt joint with each other, and a combustion cavity is formed between the two mold shells. According to the cable joint fixing device, one cable joint is fixed firstly, then the other cable joint is fixed, then the rotating sleeve is rotated in the forward direction until the two cable joints abut against each other, namely after the cable joints are clamped, the distance between the two cable joints can still be flexibly adjusted, operation can be completed by one person, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cable joint welding equipment, in particular to a cable joint welding device. Background Art

[0002] Cable joint welding, that is, when the high-voltage cross-linked cable is in use, when the length of the cable is not enough, the joints of the two cables need to be welded to make up for the problem of insufficient cable length. At this time, a welding device is needed. The patent number is "CN115241711B", and the patent name is "A hot melt welding device and its process". It is an invention patent, including a first elastic member, a bolt, a fixing mechanism and an ignition mechanism. The first elastic member is connected between the rear of the first clamping plate and the second clamping plate, and the bolt is threaded between the front of the first clamping plate and the second clamping plate. The front side of the first clamping plate is provided with a fixing mechanism for fixing the cable joint, and the fixing mechanism is provided with an ignition mechanism for hot-melt welding the cable joint; the fixing mechanism includes a first clamping block, a second clamping block, a second elastic member, a first fixing plate and a second fixing plate, and the front side of the first clamping plate is provided with two first clamping blocks, and the lower part of the front side of the first clamping block is connected with a second elastic member.

[0003] However, the above hot melt welding device still has certain disadvantages in certain usage situations: on the one hand, during the use of the above hot melt welding device, it is necessary to fix and dock the two cable connectors with great effort before the cable can be released, which is time-consuming and laborious. On the other hand, the welding components in the above hot melt welding device are inconvenient to install, and the overall structure is unstable during docking, resulting in poor welding quality of the cable connector. Therefore, a cable connector welding device is proposed to solve the above defects. Summary of the invention

[0004] The utility model overcomes the shortcomings of the prior art and provides a cable joint welding device.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a cable joint welding device, comprising: two clamping components symmetrically arranged on the guide rail plate, a welding component is arranged between the two clamping components, the clamping component comprises: an assembly seat slidably arranged on the guide rail plate, one side of the assembly seat is connected to a fixed clamping plate through a fixed column, and a movable clamping plate is arranged on the other side of the assembly seat, and a first rotating screw is rotatably arranged on one side of the movable clamping plate, and the first rotating screw is threadedly connected to the assembly seat; the welding component comprises: an assembly groove arranged in the middle part of the guide rail plate, two mold shells are symmetrically arranged in the assembly groove, the two mold shells are butt-jointed with each other, and a combustion chamber is formed between the two mold shells.

[0006] In a preferred embodiment of the utility model, a connecting rod is disposed on one side of the two assembly seats, and the two connecting rods are threadedly connected to the rotating sleeve.

[0007] In a preferred embodiment of the utility model, two slide rails are symmetrically arranged on both sides of the assembly groove, a slide groove is arranged on the bottom surface of the assembly seat, and the slide rails cooperate with the slide groove.

[0008] In a preferred embodiment of the present invention, the fixed clamping plate and the movable clamping plate are both configured to be arc-shaped, and the fixed clamping plate and the movable clamping plate are both extended along the direction of the slide rail.

[0009] In a preferred embodiment of the utility model, a plurality of limit rods are arranged on one side of the movable clamping plate, and the plurality of limit rods are slidably connected to the assembly seat.

[0010] In a preferred embodiment of the utility model, a clamping frame is arranged outside the two mold shells, a second rotating screw is arranged on one side of the clamping frame, and a limiting clamp is rotatably arranged on one end of the second rotating screw.

[0011] In a preferred embodiment of the utility model, a matching groove is provided at the bottom of the mold shell, and the matching groove matches with the cable connector.

[0012] In a preferred embodiment of the utility model, a sealing cover is arranged on the top surface of one of the mold shells, and a through hole is arranged on one side of the sealing cover.

[0013] The utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0014] (1) The utility model first fixes the cable connector by one of the clamping plate assemblies, and then fixes the other cable connector by the other clamping plate assembly, and then rotates the rotating sleeve in the forward direction to make the two clamping plate assemblies approach each other until the two cable connectors contact each other, that is, after the cable connectors are clamped, the distance between the two cable connectors can still be flexibly adjusted. The operation can be completed by a single person, which saves manpower and is easy to operate.

[0015] (2) In the utility model, the two mold shells slide into the assembly groove, so that the two mold shells can be quickly docked, thereby improving the efficiency of cable joint welding. The clamping frame further assists in fixing and strengthens the sealing strength between the two mold shells, thereby preventing fuel from leaking from the combustion chamber and effectively improving the welding quality of the two cable joints. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 It is a three-dimensional structural diagram of a preferred embodiment of the utility model;

[0018] Figure 2 It is a top view of a preferred embodiment of the utility model;

[0019] Figure 3 yes Figure 2 The enlarged schematic diagram of the AA in the middle;

[0020] Figure 4 yes Figure 2 Enlarged schematic diagram of the middle BB.

[0021] Specifically, 1. guide plate; 2. assembly seat; 3. fixed clamp; 4. movable clamp; 5. first rotating screw; 6. second rotating screw; 7. limit clamp; 8. mold shell; 9. combustion chamber; 10. connecting rod; 11. rotating sleeve; 12. slide rail; 13. limit rod; 14. clamp frame; 15. sealing cover; 16. through hole; 17. cable connector. DETAILED DESCRIPTION

[0022] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0023] like Figure 1 , Figure 2 and Figure 4 As shown, a cable joint welding device includes: two clamping components symmetrically arranged on a guide plate 1, a welding component is arranged between the two clamping components, and the clamping component includes: an assembly seat 2 slidably arranged on the guide plate 1, one side of the assembly seat 2 is connected to a fixed clamping plate 3 through a fixed column, and a movable clamping plate 4 is arranged on the other side of the assembly seat 2, and a first rotating screw rod 5 is rotatably arranged on one side of the movable clamping plate 4, and the first rotating screw rod 5 is threadedly connected to the assembly seat 2.

[0024] In a preferred embodiment of the utility model, a connecting rod 10 is provided on one side of the two assembly seats 2, and the two connecting rods 10 are both threadedly connected to the rotating sleeve 11, two slide rails 12 are symmetrically provided on both sides of the assembly groove, and a slide groove is provided on the bottom surface of the assembly seat 2, and the slide rails 12 cooperate with the slide groove. First, the cable connector 17 is fixed by one of the clamping plate components, and then the other cable connector 17 is fixed by the other clamping plate component, and then the rotating sleeve 11 is rotated forward to make the two clamping plate components close to each other until the two cable connectors 17 collide with each other, that is, after the cable connectors 17 are clamped, the spacing between the two cable connectors 17 can still be flexibly adjusted, and the operation can be completed by a single person, saving manpower during use and convenient operation.

[0025] In a preferred embodiment of the utility model, the fixed clamping plate 3 and the movable clamping plate 4 are both arranged in an arc shape, and the fixed clamping plate 3 and the movable clamping plate 4 are both extended in the direction of the slide rail 12, and the fixed clamping plate 3 and the movable clamping plate 4 cooperate to clamp the fixed cable connector 17, and the position of the fixed clamping plate 3 remains unchanged, so as to ensure that the two cable connectors 17 can be accurately connected. On the other hand, a plurality of limit rods 13 are arranged on one side of the movable clamping plate 4, and the plurality of limit rods 13 are slidably connected to the assembly seat 2, and the movable clamping plate 4 can be further limited and corrected by the limit rods 13, so as to improve the stability of the movable clamping plate 4.

[0026] like Figure 3 As shown, the welding assembly includes: an assembly groove arranged in the middle of the guide plate 1, two mold shells 8 are symmetrically arranged in the assembly groove, the two mold shells 8 are butted against each other, and a combustion chamber 9 is formed between the two mold shells 8. Through the mutual cooperation between the assembly groove and the mold shell 8, the two mold shells 8 slide into the assembly groove, so that the two mold shells 8 are quickly butted against each other, thereby improving the welding efficiency of the cable connector 17.

[0027] In a preferred embodiment of the utility model, a matching groove is provided at the bottom of the mold shell 8, and the matching groove matches with the cable connector 17. When the two mold shells 8 are butted, the matching grooves on the two mold shells 8 can butt against each other, and the cable structure is sealed. In addition, a sealing cover 15 is provided on the top surface of one of the mold shells 8, and a through hole 16 is provided on one side of the sealing cover 15. When the combustion chamber 9 is filled with welding powder, the sealing cover 15 is covered, and the welding powder is ignited through the through hole 16.

[0028] In a preferred embodiment of the utility model, a clamping frame 14 is arranged outside the two mold shells 8, a second rotating screw 6 is arranged on one side of the clamping frame 14, and a limit clamping plate 7 is arranged on one end of the second rotating screw. The clamping frame 14 further assists in fixing, strengthens the sealing strength between the two mold shells 8, prevents fuel from leaking from the combustion chamber 9, and effectively improves the welding quality of the two cable joints 17.

[0029] The working principle of the utility model is as follows: first fix the cable connector 17 by one of the clamping plate assemblies, and then fix the other cable connector 17 by another clamping plate assembly, rotate the rotating sleeve 11 in the forward direction to make the two clamping plate assemblies approach each other until the two cable connectors 17 collide with each other, slide the two mold shells 8 into the assembly groove, make the two mold shells 8 dock, and the two matching grooves match with the cable connector 17, and further assist in fixing the mold shell 8 by the clamping frame 14, fill the welding powder into the combustion chamber 9, cover the sealing cover 15, ignite the welding powder at the position of the through hole 16, and the welding powder burns to generate high temperature until the cable connector 17 is completely welded.

[0030] The above is based on the ideal embodiment of the utility model. Through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A cable joint welding device, comprising: Two clamping assemblies are symmetrically arranged on a guide rail plate (1), and a welding assembly is arranged between the two clamping assemblies, characterized in that the clamping assembly comprises: an assembly seat (2) slidably arranged on the guide rail plate (1), one side of the assembly seat (2) is connected to a fixed clamping plate (3) through a fixed column, and the other side of the assembly seat (2) is provided with a movable clamping plate (4), and one side of the movable clamping plate (4) is rotatably provided with a first rotating screw (5), and the first rotating screw (5) is threadedly connected to the assembly seat (2); the welding assembly comprises: an assembly groove arranged in the middle part of the guide rail plate (1), two mold shells (8) are symmetrically arranged in the assembly groove, the two mold shells (8) are butted against each other, and a combustion chamber (9) is formed between the two mold shells (8).

2. A cable joint welding device according to claim 1, characterized in that: A connecting rod (10) is provided on one side of the two assembly seats (2), and the two connecting rods (10) are threadedly connected to the rotating sleeve (11).

3. A cable joint welding device according to claim 1, characterized in that: Two slide rails (12) are symmetrically arranged on both sides of the assembly groove, a slide groove is arranged on the bottom surface of the assembly seat (2), and the slide rails (12) cooperate with the slide groove.

4. A cable joint welding device according to claim 3, characterized in that: The fixed clamping plate (3) and the movable clamping plate (4) are both arranged in an arc shape, and the fixed clamping plate (3) and the movable clamping plate (4) both extend in the direction of the slide rail (12).

5. A cable joint welding device according to claim 1, characterized in that: A plurality of limit rods (13) are provided on one side of the movable clamping plate (4), and the plurality of limit rods (13) are slidably connected to the assembly seat (2).

6. A cable joint welding device according to claim 1, characterized in that: A tightening frame (14) is arranged outside the two mold shells (8), a second rotating screw (6) is arranged on one side of the tightening frame (14), and a limiting clamp (7) is rotatably arranged on one end of the second rotating screw.

7. A cable joint welding device according to claim 1, characterized in that: A matching groove is provided at the bottom of the mold shell (8), and the matching groove matches with the cable connector (17).

8. A cable joint welding device according to claim 1, characterized in that: A sealing cover (15) is provided on the top surface of one of the mold shells (8), and a through hole (16) is provided on one side of the sealing cover (15).

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