CN220170658U

CN220170658U - Terminal test welding frock

Info

Publication number: CN220170658U
Application number: CN202320444686.8U
Authority: CN
Inventors: 顾军; 黄福兴; 朱国超
Original assignee: Suzhou Rongcheng Plastic Technology Co ltd
Current assignee: Suzhou Rongcheng Plastic Technology Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-12-12
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a terminal test welding fixture which comprises a test welding fixture main body, wherein the test welding fixture main body comprises a fixed block cover plate and a terminal fixed block base, the fixed block cover plate and the terminal fixed block base are fixed through locking screws, a through hole for a front welding head to penetrate is formed in the fixed block cover plate, and a through hole for a rear welding head to penetrate is formed in the terminal fixed block base. According to the utility model, the terminal plate and the inductor are directly arranged in a welding tool, the locking screw is screwed, the welding tool is put into a station for welding a finished product, and after the welding, the fixed cover plate is disassembled and taken out, so that the drawing force test can be performed; the problem of cost waste caused by adopting finished product damage test is solved.

Description

Terminal test welding frock

Technical Field

The utility model relates to the technical field of terminal test tools, in particular to a terminal test welding tool.

Background

The carbon brush lead wires and the terminals are connected in a welding mode, and the connection mode sometimes influences the electric connection performance of the carbon brush and the terminals due to cold welding, so that the motor cannot work.

The automobile parking motor carbon brush frame inductance, the terminal and the carbon brush welding position need to be subjected to drawing force test, and because the terminal is formed in the plastic part, cost waste is too large when a finished product damage test is used because the terminal needs to be tested every day.

Disclosure of Invention

The utility model aims to provide a terminal test welding tool for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a terminal test welding frock, includes test welding frock main part, test welding frock main part includes fixed block apron and terminal fixed block base, pass through locking screw between fixed block apron and the terminal fixed block base and fix, set up the through-hole that supplies preceding bonding tool to run through on the fixed block apron, set up the through-hole that supplies back bonding tool to run through on the terminal fixed block base.

Preferably, the device further comprises a reflow soldering mechanism, a product fixing mechanism, a movable mechanism and a rotary table, wherein a plurality of movable mechanisms are arranged on the rotary table, and the product fixing mechanism is arranged on the movable mechanism.

Preferably, the movable mechanisms are four in number and are uniformly distributed on the edge of the rotary table.

Compared with the prior art, the utility model has the beneficial effects that: directly installing the terminal plate and the inductor into a welding tool, tightening a locking screw, putting into a station for welding a finished product, and taking out a fixed cover plate after welding so as to test the drawing force; the problem of cost waste caused by adopting finished product damage test is solved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the body of the test welding tool of the present utility model;

FIG. 3 is a schematic structural view of a main body of the test welding fixture according to the present utility model;

FIG. 4 is a schematic view of the structure of the present utility model from another perspective of FIG. 3;

fig. 5 is a schematic structural view of the terminal solder of the present utility model.

In the figure: 1. a reflow soldering mechanism; 2. a front welding head; 3. a product fixing mechanism; 4. a rear welding head; 5. a movable mechanism; 6. a turntable; 7. locking a screw; 8. a fixed block cover plate; 9. a terminal solder; 10. and a terminal fixing block base.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1-5, in an embodiment of the present utility model, a terminal test welding fixture includes a test welding fixture body, where the test welding fixture body includes a fixed block cover plate 8 and a terminal fixed block base 10, the fixed block cover plate 8 and the terminal fixed block base 10 are fixed by a locking screw 7, a terminal welded product 9 is located between the fixed block cover plate 8 and the terminal fixed block base 10, a through hole for a front welding head 2 to penetrate is formed in the fixed block cover plate 8, and a through hole for a rear welding head 4 to penetrate is formed in the terminal fixed block base 10; the device also comprises a reflow soldering mechanism 1, a product fixing mechanism 3, a movable mechanism 5 and a rotary table 6, wherein the rotary table 6 is provided with a plurality of movable mechanisms 5, and the movable mechanisms 5 are provided with the product fixing mechanism 3; the movable mechanisms 5 are arranged in four, and the four movable mechanisms 5 are uniformly distributed on the edge of the rotary table 6.

The utility model relates to a method for testing the inductance of a carbon brush holder of an automobile parking motor and the drawing force of a welding position of a terminal and a carbon brush, wherein the terminal is formed in a plastic part, and because the terminal needs to be tested every day, the cost is wasted too much when a finished product is used for breaking the test, and ten times of cost is wasted before a tool is not used. After the welding fixture is used, the terminal plate and the inductor are directly arranged in the welding fixture, the fixing screw is screwed, the welding fixture is put into a station for welding a finished product, and after the welding fixture is welded, the fixing cover plate is disassembled and taken out, so that the drawing force test can be performed.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a terminal test welding frock, includes test welding frock main part, its characterized in that: the test welding tool main body comprises a fixed block cover plate (8) and a terminal fixed block base (10), wherein the fixed block cover plate (8) and the terminal fixed block base (10) are fixed through locking screws (7), a through hole for the front welding head (2) to penetrate is formed in the fixed block cover plate (8), and a through hole for the rear welding head (4) to penetrate is formed in the terminal fixed block base (10).

2. The terminal test welding fixture of claim 1, wherein: the automatic welding device is characterized by further comprising a reflow soldering mechanism (1), a product fixing mechanism (3), a movable mechanism (5) and a rotary table (6), wherein a plurality of movable mechanisms (5) are arranged on the rotary table (6), and the product fixing mechanism (3) is arranged on the movable mechanism (5).

3. The terminal test welding fixture of claim 2, wherein: the movable mechanisms (5) are arranged in four, and the four movable mechanisms (5) are uniformly distributed at the edge of the rotary table (6).