Support welding clamp
By designing bracket welding fixtures, the combination of clamp seats, locking screws, top tightening blocks, positioning pins, limiting plates and hexagon screws is solved, and the problem of positioning and fixing of brackets and support plate components during welding is improved. Production efficiency and welding quality.
Patent Information
- Application Number
- CN202420647068.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-01
AI Technical Summary
During the relay assembly process, there are operating risks during the precise positioning and welding of the bracket and support plate components and it is difficult to ensure the components flush, affecting production efficiency and product quality.
A bracket welding fixture is designed, including clamping seats, locking screws, top tightening blocks, positioning pins, limiting plates and hexagonal screws. Through the combination of these components, precise positioning and fixing of the brackets and support plates is achieved. Make sure the components are flush during welding.
Improves production efficiency and simplifies operation, ensuring accurate alignment between components and welding quality, reducing operational risks.
Smart Images
Figure CN222133925U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a bracket welding fixture. Background Art
[0002] During the assembly process of the relay, resistance welding is required to spot weld the bracket 1.1 and the support plate 1.2 components together. The relay components are small and difficult to clamp. In order to assemble qualified and high-performance products, the assembly dimensions of each component are relatively strict. Therefore, during the resistance welding assembly process, a special fixture is required to accurately position each component before welding, so as to accurately ensure the relative position and size between the components. The component needs to ensure that the A reference surface of the bracket 1.1 and the support plate 1.2 components are flush, and the B reference surface is also flush. If you hold it by hand for welding, it is not only easy to cause harm to people, but also it is difficult to ensure that the two components are flush after welding. Therefore, during the welding process, a special tooling fixture is needed to fix the relative position of the bracket 1.1 and the support plate 1.2 components to ensure that the welded components meet the product production requirements. Utility Model Content
[0003] The utility model aims to solve the technical problem of improving production efficiency while ensuring component size requirements.
[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0005] The bracket welding fixture includes a clamping seat, a locking screw, a tightening block, a positioning pin, a limit plate, and a hexagon socket screw; the locking screw is fixed in the threaded hole of the clamping seat, the bottom of the tightening block is attached to the clamping seat, the front end of the locking screw is inserted into the tightening block, and the tightening block and the locking screw are connected by the positioning pin; the limit plate is tightly attached to the clamping seat step by the short side to ensure that the long side of the limit plate is perpendicular to the clamping seat step, and the limit plate is fixed to the clamping seat by the hexagon socket screw.
[0006] The beneficial effects of adopting the above technical solution are:
[0007] The utility model has not only a simple structure but also is convenient for workers to operate and improves production efficiency while ensuring the size requirements of components. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 This is a schematic diagram of the product structure processed by the utility model.
[0009] Figure 2 for Figure 1 Top view.
[0010] In the figure: 1.1- bracket, 1.2- support plate assembly.
[0011] Figure 3This is a schematic diagram of the structure of the bracket welding fixture of the utility model.
[0012] Figure 4 for Figure 3 Top view.
[0013] In the figure: 1-clamp seat, 2-locking screw, 3-tightening block, 4-locating pin, 5-limiting plate, 6-hexagon socket screw. DETAILED DESCRIPTION
[0014] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0015] Bracket welding fixture, such as Figure 3 and Figure 4 As shown: it includes a clamping seat 1, a locking screw 2, a tightening block 3, a positioning pin 4, a limiting plate 5, and a hexagon socket screw 6; the locking screw 2 is fixed in the threaded hole of the clamping seat 1, the bottom of the tightening block 3 is attached to the clamping seat 1, the front end of the locking screw 2 is inserted into the tightening block 3, and the tightening block 3 and the locking screw 2 are connected by the positioning pin 4; the limiting plate 5 is tightly attached to the step of the clamping seat 1 by the short side to ensure that the long side of the limiting plate 5 is perpendicular to the step of the clamping seat 1, and the limiting plate 5 is fixed to the clamping seat 1 by the hexagon socket screw 6.
[0016] The specific working process of the welding fixture described in the utility model is as follows:
[0017] When clamping the product, first turn the locking screw 2 to retract the tightening block 3, insert the support plate assembly 1.2 into the gap between the limit plate 5 and the clamp seat 1, push it inward to fit the raised step of the clamp seat 1, and then place the bracket 1.1 on the support plate assembly 1.2. The fixing hole of the limit plate 5 is a slotted hole. Loosen the hexagon socket screw 6, and adjust the limit plate 5 forward and backward to adjust the relative position of the bracket 1.1 and the support plate assembly 1.2 to ensure that the A surface of the bracket 1.1 and the support plate assembly 1.2 are aligned. Then turn the locking screw 2 to push the tightening block 3 to tighten the bracket 1.1 and the support plate assembly 1.2, so as to fix the relative position of the bracket 1.1 and the support plate assembly 1.2. Then place the clamp seat 1 on the plane electrode, and use the needle electrode to perform resistance welding on the welding points of the bracket 1.1 and the support plate assembly 1.2.
Claims
1. Bracket welding fixture, characterized by: It comprises a clamping seat (1), a locking screw (2), a tightening block (3), a positioning pin (4), a limiting plate (5), and a hexagon socket screw (6); the locking screw (2) is fixed in a threaded hole of the clamping seat (1), the bottom of the tightening block (3) is attached to the clamping seat (1), the front end of the locking screw (2) is inserted into the tightening block (3), and the tightening block (3) and the locking screw (2) are connected by the positioning pin (4); the limiting plate (5) is tightly attached to the step of the clamping seat (1) by its short side to ensure that the long side of the limiting plate (5) is perpendicular to the step of the clamping seat (1), and then the limiting plate (5) is fixed to the clamping seat (1) by the hexagon socket screw (6).