Cable assembly outer conductor welding tool with adjustable height

Abstract

The utility model discloses a height-adjustable cable assembly outer conductor welding tool, which belongs to the technical field of welding tool design, is mounted on a flat plate of a resistance welding machine, and comprises a base, a lifting platform, a carrier seat and a carrier, the threaded column is installed in the threaded hole, a connecting hole is formed in the center of the table top, the carrier seat is detachably installed in the connecting hole, an installing hole is formed in the center of the carrier seat, the bottom of the carrier is detachably connected in the installing hole, and the top of the carrier is used for being connected with an outer conductor of a cable assembly. Compared with an existing structure, the welding tool can be provided with carriers of different specifications according to the models of connectors, and practicability and universality are high. In addition, the height can be adjusted according to operation requirements so as to meet the requirements of different working places and different operators, and the welding quality and the welding efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding tool design, and in particular relates to a height-adjustable cable assembly outer conductor welding tool. Background Art

[0002] As the market demand for cable assemblies increases year by year, higher requirements are also put forward for the welding consistency and welding quality of cable assemblies. The welding process of the outer conductor of the existing cable assembly mostly uses a fixed support or a fixed table for support and positioning. In the process of gold removal and welding of the cable assembly connector, there are specific technical problems as follows:

[0003] 1) The outer conductor of the connector and cable assembly is not placed stably, and the connector is easily offset during welding, causing the connector to be tinned;

[0004] 2) The welding heights of different equipment are inconsistent, the tooling height is fixed, and the tooling height is adjusted by "paper padding" during welding, which cannot guarantee welding stability.

[0005] How to design a height-adjustable cable assembly outer conductor welding tool to solve the above-mentioned technical problems has become a technical difficulty in this field. Utility Model Content

[0006] In view of the above technical problems, the utility model provides a height-adjustable cable assembly outer conductor welding tool, which can be installed with carriers of different specifications according to the connector model, and has high practicality and versatility. In addition, the height can be adjusted according to the operation requirements to meet the needs of different workplaces and different operators, which can effectively improve the welding quality and welding efficiency.

[0007] The utility model solves the above problems through the following technical means:

[0008] A height-adjustable welding tool for the outer conductor of a cable assembly, characterized in that it is installed on a flat plate of a resistance welding machine, and includes a base, a lifting platform, a carrier seat and a carrier, wherein: a threaded hole is provided in the middle of the base; a threaded column is vertically provided at the bottom of the table top of the lifting platform, the threaded column is installed in the threaded hole, and a connecting hole is provided at the center of the table top; the shape of the carrier seat is consistent with the shape of the connecting hole, the carrier seat can be detachably installed in the connecting hole, and a mounting hole is provided at the center of the carrier seat; the bottom of the carrier is detachably connected to the mounting hole, and the top of the carrier is used to connect the outer conductor of the cable assembly.

[0009] Preferably, the carrier includes a connecting sleeve, a positioning column and a positioning platform that are interconnected, wherein: sleeves are provided at both ends of the connecting sleeve, the top sleeve is used to install the positioning column, the bottom sleeve is used to connect the positioning platform, and a limiting plate is provided in the middle of the connecting sleeve; a positioning hole for the connecting sleeve is opened at the center of the positioning platform, the shape of the positioning platform is consistent with the shape of the mounting hole, and the positioning platform can be detachably installed in the mounting hole.

[0010] Preferably, the connecting hole and the mounting hole are both waist-shaped holes.

[0011] Preferably, a clearance fit is adopted between the connecting sleeve and the positioning hole.

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

[0013] 1) The tooling is installed on the flat plate of the resistance welding machine. The interaction between the base and the lifting platform can reliably adjust the height of the carrier and the outer conductor on it, which can meet the height adjustment requirements of different workers and workpieces of different specifications when welding the outer conductor. By flexibly adjusting the distance between the weldment and the welding gun, the welding stability is ensured. In addition, the positioning column and the carrier of the tooling can be flexibly rotated around the axis to meet the posture adjustment of the weldment.

[0014] 2) The carrier seat and carrier in the tooling can be flexibly replaced, and carriers of different specifications can be installed according to the connector model to improve the practicality and versatility of the tooling. One or more groups of carrier seats and carriers with gradually increasing sizes can be configured and replaced according to operational requirements to meet the needs of different workplaces and different operators, which can effectively improve welding quality and welding efficiency.

[0015] 3) The tooling fixes the base on the bottom plate of the resistance welding machine and is located in the middle of the two welding guns. It is placed stably and fixed reliably. The positioning column can be reliably inserted into the inner hole of the outer conductor. During welding operations, the connector can be effectively prevented from being offset and tinned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the implementation mode will be briefly introduced below. Obviously, the drawings described below are only some implementation modes of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is the installation diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation of the carrier seat of the utility model;

[0020] Figure 4 It is a schematic diagram of the installation of the carrier of the utility model;

[0021] Figure 5 It is a schematic diagram of the internal structure of the vehicle of the utility model;

[0022] Figure 6 It is a schematic diagram of the overall structure of the carrier of the utility model.

[0023] Among them, 1-resistance welding machine, 2-base, 3-lifting platform, 301-table top, 302-threaded column, 303-connecting hole, 4-carrier seat, 401-mounting hole, 5-carrier, 501-connecting sleeve, 502-positioning column, 503-positioning platform, 504-limiting plate, 505-positioning hole. DETAILED DESCRIPTION

[0024] In the description of the present utility model, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 utility model. The terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0025] The present invention will be described in detail below with reference to the accompanying drawings.

[0026] like Figures 1 to 6 As shown, the height-adjustable cable assembly outer conductor welding tool is installed on the flat plate of the resistance welding machine 1, and the tool is arranged between two welding guns, and specifically includes a base 2, a lifting platform 3, a carrier seat 4 and a carrier 5. In the figure, a threaded hole is provided in the middle of the base 2; a threaded column 302 is vertically provided at the bottom of the table 301 of the lifting platform 3, and the threaded column 302 is installed in the threaded hole, and a connecting hole 303 is provided at the center of the table 301; the shape of the carrier seat 4 is consistent with the shape of the connecting hole 303, and the carrier seat 4 can be detachably installed in the connecting hole 303, and a mounting hole 401 is provided at the center of the carrier seat 4; the bottom of the carrier 5 is detachably connected in the mounting hole 401, and the top of the carrier 5 is used to connect the outer conductor of the cable assembly.

[0027] In the figure, the tool is installed on the flat plate of the resistance welding machine. By using the interaction between the base and the lifting platform, the height of the carrier and the outer conductor on it can be reliably adjusted, which can meet the height adjustment needs of different workers and workpieces of different specifications when welding the outer conductor. By flexibly adjusting the distance between the weldment and the welding gun, the welding stability is ensured. In addition, the positioning column and the carrier of the tool can be flexibly rotated around the axis to meet the posture adjustment of the weldment.

[0028] In the figure, the carrier 5 includes a connecting sleeve 501, a positioning column 502 and a positioning platform 503 that are interconnected. Specifically, sleeves are provided at both ends of the connecting sleeve 501, the top sleeve is used to install the positioning column 502, the bottom sleeve is used to connect the positioning platform 503, and a limiting plate 504 is provided in the middle of the connecting sleeve 501; a positioning hole 505 for the connecting sleeve is opened at the center of the positioning platform 503, the shape of the positioning platform 503 is consistent with the shape of the mounting hole 401, and the positioning platform 503 can be detachably installed in the mounting hole 401.

[0029] It should be noted that the carrier seat and carrier in the tooling can be flexibly replaced, and carriers of different specifications can be installed according to the connector model to improve the practicality and versatility of the tooling. One or more groups of carrier seats and carriers with gradually increasing sizes can be configured and replaced according to operational requirements to meet the needs of different workplaces and different operators, which can effectively improve welding quality and welding efficiency.

[0030] In actual application, the connection hole 303 and the mounting hole 401 are both waist-shaped holes, a clearance fit is adopted between the connection sleeve 501 and the positioning hole 505, and a transition fit is adopted between the positioning column 502 and the inner hole of the outer conductor.

[0031] It should be noted that the tooling fixes the base on the bottom plate of the resistance welding machine and is located between the two welding guns. It is placed stably and fixed reliably. The positioning column can be reliably inserted into the inner hole of the outer conductor. During welding operations, the connector can be effectively prevented from being offset and tinned.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A height-adjustable cable assembly outer conductor welding tool, characterized in that: Installed on a flat plate of a resistance welding machine (1), comprising a base (2), a lifting platform (3), a carrier seat (4) and a carrier (5), wherein: A threaded hole is provided in the middle of the base (2); A threaded column (302) is vertically arranged at the bottom of the table top (301) of the lifting platform (3), the threaded column (302) is installed in the threaded hole, and a connecting hole (303) is arranged at the center of the table top (301); The shape of the carrier seat (4) is consistent with the shape of the connection hole (303); the carrier seat (4) is detachably mounted in the connection hole (303); and a mounting hole (401) is provided at the center of the carrier seat (4); The bottom of the carrier (5) is detachably connected in the mounting hole (401), and the top of the carrier (5) is used to connect to the outer conductor of the cable assembly.

2. The height-adjustable cable assembly outer conductor welding tool according to claim 1, characterized in that: The carrier (5) comprises a connecting sleeve (501), a positioning column (502) and a positioning platform (503) which are connected to each other, wherein: Sleeves are provided at both ends of the connecting sleeve (501), the top sleeve is used to install the positioning column (502), the bottom sleeve is used to connect the positioning platform (503), and a limit plate (504) is provided in the middle of the connecting sleeve (501); A positioning hole (505) for connecting a sleeve is provided at the center of the positioning platform (503); the shape of the positioning platform (503) is consistent with the shape of the mounting hole (401); and the positioning platform (503) is detachably mounted in the mounting hole (401).

3. The height-adjustable cable assembly outer conductor welding tool according to claim 1, characterized in that: The connection hole (303) and the mounting hole (401) are both waist-shaped holes.

4. The height-adjustable cable assembly outer conductor welding tool according to claim 2, characterized in that: A clearance fit is adopted between the connecting sleeve (501) and the positioning hole (505).

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