Welding testing device

Abstract

The utility model relates to the field of ultrasonic welding equipment, in particular to a welding testing device which comprises a base and a welding mechanism arranged on the base and further comprises a wire clamping mechanism and a jacking testing mechanism which are arranged on the base. The wire clamping mechanism comprises a wire clamping guide rail, and a first wire clamping seat and a second wire clamping seat which are arranged on the wire clamping guide rail; the jacking testing mechanism comprises a jacking driving piece arranged on the base and a jacking head arranged on the jacking driving piece, the jacking head is located between the welding mechanism and the cable clamping mechanism, the jacking head comprises a jacking block facing the cable, and the jacking block makes contact with or is separated from the cable. A cable is input into the welding mechanism and then welded and fixed to a copper plate, after welding is completed, the jacking testing mechanism operates, a jacking block makes contact with the cable with the specified force to conduct a tearing force jacking test, the state of the cable is observed, the test is completed if no abnormity exists, welding and testing can be completed synchronously through the welding testing device, multiple times of clamping are not needed, and the testing efficiency is improved. And the processing efficiency is effectively improved.

Description

Technical Field

[0001] This application relates to the field of ultrasonic welding equipment, and in particular to a welding testing device. Background Technology

[0002] After the cable and copper plate are processed and welded using ultrasonic welding equipment, the quality of the weld needs to be inspected. This involves conducting a lifting tear force test on the cable welded to the copper plate, using a specified force to lift the cable, and observing whether the cable is damaged or even cracked.

[0003] Currently, welding and testing need to be carried out separately. After welding the copper plate and the cable using ultrasonic welding equipment, the copper plate with the cable is transferred to a tear strength testing device for testing. This welding and testing method requires clamping the cable and copper plate multiple times, which is time-consuming and labor-intensive and affects processing efficiency. Utility Model Content

[0004] To address the issue of separate welding and testing of cables in related technologies, this invention provides a welding testing device.

[0005] A welding test device includes a base and a welding mechanism disposed on the base, and further includes a wire clamping mechanism and a lifting test mechanism disposed on the base; the wire clamping mechanism includes a wire clamping guide rail, a first wire clamping seat and a second wire clamping seat disposed on the wire clamping guide rail; the lifting test mechanism includes a lifting drive member disposed on the base and a lifting head disposed on the lifting drive member, the lifting head being located between the welding mechanism and the wire clamping mechanism, the lifting head including a lifting block facing the cable, the lifting block contacting or disengaging from the cable.

[0006] Furthermore, the lifting drive includes a lifting motor disposed on the base and a lead screw disposed on the lifting motor, and the lifting block is disposed on the lead screw and slidably connected to the base.

[0007] Furthermore, the lifting head also includes a connector disposed on the lifting block, one side of the connector abutting and fixing to the lifting block, and the other side of the connector abutting against the welding mechanism.

[0008] Furthermore, the first wire clamping seat is provided with a plurality of first wire clamping blocks facing the second wire clamping seat, and the first wire clamping blocks are evenly arranged along the length direction of the first wire clamping seat; the second wire clamping seat is provided with a plurality of second wire clamping blocks facing the first wire clamping seat, and the second wire clamping blocks are evenly arranged along the length direction of the second wire clamping blocks; the first wire clamping blocks and the second wire clamping blocks are staggered.

[0009] Furthermore, the first clamping block has a first wire receiving groove, and the second clamping block has a second wire receiving groove. The first wire receiving groove and the second wire receiving groove constitute a wire receiving cavity for accommodating the cable.

[0010] Furthermore, the welding mechanism includes a support seat disposed on the base, a lifting member disposed on the support seat, a welding head disposed on the lifting member, and a welding fixture disposed on the base; the welding head has a welding end facing the welding fixture, and the welding end is close to or far from the welding fixture.

[0011] This utility model has the following advantages:

[0012] 1. This utility model discloses a welding testing device, which includes a welding mechanism, a wire clamping mechanism, and a lifting testing mechanism. When the welding testing device is running, the cable passes through the wire clamping mechanism and is input into the welding mechanism in a straight line under the limiting position of the wire clamping mechanism. After the cable is input into the welding mechanism, it is welded and fixed to the copper plate. After welding is completed, the lifting testing mechanism is activated, and the lifting block contacts the cable with a specified force to perform a tear force lifting test. The condition of the cable is observed. If there is no abnormality, the test is completed. The welding testing device can complete welding and testing simultaneously without multiple clamping, effectively improving processing efficiency.

[0013] 2. A welding test device of this utility model includes a wire clamping mechanism that comprises a wire clamping guide rail, a first wire clamping seat, and a second wire clamping seat. During wire clamping, the wire clamping guide rail moves the first and second wire clamping seats to control the distance between them. This allows the wire-accommodating cavities of the first and second wire clamping seats to quickly match cables of different diameters, thereby increasing the applicability of the welding test device.

[0014] 3. A welding testing device of this utility model, wherein the lifting test mechanism uses a lifting motor and a lead screw structure for the lifting drive component. The lifting motor can precisely control the stroke of the lead screw, thereby controlling the pushing force applied to the cable, so as to adapt to different types of cable testing. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of a welding testing device according to an embodiment of this application;

[0017] Figure 2This is another structural schematic diagram of a welding testing device according to an embodiment of this application;

[0018] Figure 3 for Figure 2 A magnified view of part A in the middle;

[0019] Figure 4 for Figure 2 A magnified view of part B in the diagram.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Base; 2. Welding mechanism; 21. Support seat; 22. Lifting component; 23. Welding head; 231. Welding end; 24. Welding fixture; 3. Wire clamping mechanism; 31. Wire clamping guide rail; 32. First wire clamping seat; 321. First wire clamping block; 322. First wire receiving groove; 33. Second wire clamping seat; 331. Second wire clamping block; 332. Second wire receiving groove; 34. Wire clamping drive component; 4. Lifting test mechanism; 41. Lifting drive component; 42. Lifting head; 421. Lifting block; 422. Connecting component. Detailed Implementation

[0022] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0024] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0025] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0026] Reference Figure 1 as well as Figure 2 A welding testing device includes a base 1 and a welding mechanism 2 disposed on the base 1, as well as a wire clamping mechanism 3 and a lifting testing mechanism 4 disposed on the base 1. When the welding testing device is running, the cable passes through the wire clamping mechanism 3. Under the limitation of the wire clamping mechanism 3, the cable is input into the welding mechanism 2 in a straight line. After the cable is input into the welding mechanism 2, it is welded and fixed to a copper plate. After welding is completed, the lifting testing mechanism 4 operates, and the lifting block 421 contacts the cable with a specified force to perform a tear force lifting test. The cable condition is observed. If there are no abnormalities, the test is completed. This eliminates the need for multiple clamping operations, effectively improving processing efficiency.

[0027] Reference Figure 2 as well as Figure 3 Specifically, the welding mechanism 2 includes a support base 21 mounted on the base 1, a lifting member 22 mounted on the support base 21, a welding head 23 mounted on the lifting member 22, and a welding fixture 24 mounted on the base 1. The support base 21 is fixedly connected to the base 1, and the lifting member 22 is fixedly connected to the support base 21 and faces vertically downward. The lifting member 22 can be a cylinder or a motor screw. The welding head 23 is located at the output end of the lifting member 22, and the welding fixture 24 is located below the welding head 23, with the welding head 23 facing the welding fixture 24. The welding head 23 has an arc-shaped welding end 231, which allows for enveloping welding to ensure processing quality. Driven by the lifting member 22, the welding head 23 rises or falls vertically, causing the welding end 231 to move closer to or further away from the welding fixture 24 for processing.

[0028] Reference Figure 2 as well as Figure 4The wire clamping mechanism 3 includes a wire clamping guide rail 31, a first wire clamping seat 32 and a second wire clamping seat 33 disposed on the wire clamping guide rail 31, and a wire clamping drive member 34 for driving the wire clamping seats. The wire clamping guide rail 31 is fixedly disposed on the base 1, and the axial direction of the wire clamping guide rail 31 is perpendicular to the feed direction of the cable. In order to clamp the cable, the first wire clamping seat 32 is provided with a plurality of first wire clamping blocks 321 facing the second wire clamping seat 33, and the first wire clamping blocks 321 are evenly arranged along the length direction of the first wire clamping seat 32; the second wire clamping seat 33 is provided with a plurality of second wire clamping blocks 331 facing the first wire clamping seat 32, and the second wire clamping blocks 331 are evenly arranged along the length direction of the second wire clamping blocks 331; the first wire clamping blocks 321 and the second wire clamping blocks 331 are staggered. The first wire clamping block 321 has a first wire receiving groove 322, and the second wire clamping block 331 has a second wire receiving groove 332. The first wire receiving groove 322 and the second wire receiving groove 332 constitute a wire receiving cavity for accommodating cables.

[0029] When clamping the cable, the first clamping seat 32 is fixed in position, and the clamping drive 34 drives the second clamping seat 33 to move closer to the first clamping seat 32, thereby clamping the cable. When the cable diameter changes, the distance between the first clamping seat 32 and the second clamping seat 33 is changed by the clamping guide rail 31, so that the first clamping seat 32 and the second clamping seat 33 can be adapted to clamp cables of different diameters.

[0030] The lifting test mechanism 4 includes a lifting drive 41 mounted on the base 1 and a lifting head 42 mounted on the lifting drive 41. The lifting drive 41 includes a lifting motor mounted on the base 1 and a lead screw mounted on the lifting motor. A lifting block 421 is mounted on the lead screw and slidably connected to the base 1. By setting the lifting motor and the lead screw, the displacement stroke of the lifting head 42 can be precisely controlled, thereby controlling the lifting force applied to the cable.

[0031] In this embodiment, the lifting head 42 is located between the welding mechanism 2 and the wire clamping mechanism 3, and below the cable. The base 1 has a through hole for engaging the lifting head 42. The lifting head 42 includes a lifting block 421 facing the cable. The lifting block 421 is slidably connected to the through hole of the base 1. Driven by the lifting drive member 41, the lifting block 421 contacts or disengages from the cable. Simultaneously, the lifting head 42 also includes a connector 422 disposed on the lifting block 421. One side of the connector 422 abuts against the lifting block 421 and is fixed by a threaded connection, while the other side of the connector 422 abuts against the welding fixture 24 of the welding mechanism 2. By providing the connector 422, while filling the assembly gap between the lifting block 421 and the welding fixture 24, it also guides the lifting block 421, ensuring that the lifting block 421 can maintain vertical upward and downward movement, thereby guaranteeing the application of a vertical lifting force to the cable.

[0032] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0033] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A welding testing device, comprising a base (1) and a welding mechanism (2) disposed on the base (1), characterized in that, It also includes a wire clamping mechanism (3) and a lifting test mechanism (4) disposed on the base (1); the wire clamping mechanism (3) includes a wire clamping guide rail (31), a first wire clamping seat (32) disposed on the wire clamping guide rail (31) and a second wire clamping seat (33); the lifting test mechanism (4) includes a lifting drive member (41) disposed on the base (1) and a lifting head (42) disposed on the lifting drive member (41), the lifting head (42) is located between the welding mechanism (2) and the wire clamping mechanism (3), the lifting head (42) includes a lifting block (421) facing the cable, the lifting block (421) is in contact with or detached from the cable.

2. The welding testing device according to claim 1, characterized in that, The lifting drive component (41) includes a lifting motor disposed on the base (1) and a lead screw disposed on the lifting motor. The lifting block (421) is disposed on the lead screw and slidably connected to the base (1).

3. The welding testing device according to claim 2, characterized in that, The lifting head (42) also includes a connector (422) disposed on the lifting block (421). One side of the connector (422) abuts against and is fixed to the lifting block (421), and the other side of the connector (422) abuts against the welding mechanism (2).

4. A welding testing apparatus according to any one of claims 1-3, characterized in that, The first wire clamping seat (32) is provided with a plurality of first wire clamping blocks (321) facing the second wire clamping seat (33), and the first wire clamping blocks (321) are evenly arranged along the length direction of the first wire clamping seat (32); the second wire clamping seat (33) is provided with a plurality of second wire clamping blocks (331) facing the first wire clamping seat (32), and the second wire clamping blocks (331) are evenly arranged along the length direction of the second wire clamping blocks (331); the first wire clamping blocks (321) and the second wire clamping blocks (331) are staggered.

5. The welding testing device according to claim 4, characterized in that, The first clamping block (321) has a first wire receiving groove (322), and the second clamping block (331) has a second wire receiving groove (332). The first wire receiving groove (322) and the second wire receiving groove (332) constitute a wire receiving cavity for accommodating cables.

6. The welding testing device according to claim 1, characterized in that, The welding mechanism (2) includes a support base (21) disposed on the base (1), a lifting member (22) disposed on the support base (21), a welding head (23) disposed on the lifting member (22), and a welding fixture (24) disposed on the base (1); the welding head (23) has a welding end (231) facing the welding fixture (24), and the welding end (231) is close to or away from the welding fixture (24).

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