Limiting groove pressure arm structure of automatic assembly spot welding device of weld
Patent Information
- Application Number
- CN202521721089.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-13
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-08-13
AI Technical Summary
[0002]集装箱的外围板，一般由2张或者2张以上的板材拼焊而成，在拼接焊接前，需要将2张或者2张以上的板材拼装、并且点焊在一起，这需要用到点焊装置，现有的点焊装置的压臂在压紧板材时，由于板材是被传输装置送进焊接位的，因此容易出现两个板材拼接处搭接的情况，若此时进行焊接，则会焊接成搭接板，接缝处不平的次品，影响使用
本实用新型通过设有压臂主体、三角凸座和凹槽等结构，使本实用新型既具备压紧功能，又防止搭接板的产生，使得本实用新型的实际使用效果较好。
Smart Images
Figure CN224779575U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of processing equipment technology, and more specifically, to a limiting groove pressure arm structure of an automatic weld seam assembly and spot welding device. Background Technology
[0002] The outer panels of a container are generally made of two or more plates welded together. Before welding, the two or more plates need to be assembled and spot-welded together, which requires a spot welding device. When the pressure arm of the existing spot welding device is pressing the plates, the plates are fed into the welding position by the conveying device, which easily leads to overlap at the joint of the two plates. If welding is carried out at this time, it will result in an overlapping plate, an uneven joint, and a defective product that affects its use.
[0003] Therefore, there is an urgent need for a limiting groove pressure arm structure for an automatic weld seam assembly and spot welding device to solve the above problems. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of this utility model provide a limiting groove pressure arm structure for an automatic weld assembly spot welding device. By providing a pressure arm body, a triangular protrusion and a groove, this utility model has both a pressing function and prevents the formation of overlapping plates, so that the actual use effect of this utility model is better, thereby solving the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a limiting groove pressure arm structure for an automatic weld assembly spot welding device, comprising a pressure arm body, a triangular protrusion provided at the bottom of the front end of the pressure arm body, grooves provided on both sides of the triangular protrusion, a connecting seat provided at the rear end of the pressure arm body, strip-shaped through holes provided on both sides of the connecting seat, and a connecting shaft provided at the connection between the connecting seat and the pressure arm body.
[0006] In a preferred embodiment, the connecting seat is rotatably connected to the pressure arm body via a connecting shaft.
[0007] In a preferred embodiment, the triangular protrusion and the pressure arm body are an integral structure.
[0008] In a preferred embodiment, the bottom of the triangular protrusion is inclined upwards.
[0009] The technical effects and advantages of this utility model are as follows: This utility model, by providing a pressure arm body, a triangular protrusion, and a groove, not only has a pressing function but also prevents the formation of overlapping plates, resulting in better practical performance. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0011] Figure 2 This is a schematic side view of the overall structure of this utility model.
[0012] Figure 3 This is a schematic diagram showing the position of the plate material during the operation of this utility model.
[0013] The attached diagram is labeled as follows: 1. Pressure arm body; 2. Triangular protrusion; 3. Groove; 4. Connecting seat; 5. Strip-shaped perforation; 6. Connecting shaft. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0015] As attached Figure 1-3 As shown, this utility model provides a limiting groove pressure arm structure for an automatic weld assembly spot welding device, including a pressure arm body 1. A triangular protrusion 2 is provided at the bottom of the front end of the pressure arm body 1, and grooves 3 are provided on both sides of the triangular protrusion 2. A connecting seat 4 is provided at the rear end of the pressure arm body 1. A strip-shaped through hole 5 is provided on both sides of the connecting seat 4. A connecting shaft 6 is provided at the connection between the connecting seat 4 and the pressure arm body 1.
[0016] The connecting seat 4 is rotatably connected to the pressure arm body 1 via the connecting shaft 6.
[0017] The triangular protrusion 2 and the pressure arm body 1 are an integral structure.
[0018] The bottom of the triangular protrusion 2 is inclined upward.
[0019] The specific implementation method is as follows: When using this utility model, the bottom end of the pressure arm body 1 presses down on the plate, and then the pushing device of the spot welding device pushes another plate to one side of the pressed plate. Under the restriction of the triangular protrusion 2, the other plate is prevented from overlapping onto the pressed plate, thereby avoiding the problem of welding into an overlapping plate. This makes this utility model have both a pressing function and prevent the formation of overlapping plates, resulting in a better actual use effect of this utility model.
[0020] Working principle of this utility model: Refer to the instruction manual appendix Figure 1-3When using this utility model, by providing a pressure arm body 1, a triangular protrusion 2 and a groove 3, this utility model not only has a pressing function, but also prevents the formation of overlapping plates, so that the actual use effect of this utility model is better.
[0021] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A limiting groove pressure arm structure for an automatic weld seam assembly and spot welding device, comprising a pressure arm body (1), characterized in that: The front end of the pressure arm body (1) is provided with a triangular protrusion (2), and the two sides of the triangular protrusion (2) are provided with grooves (3). The rear end of the pressure arm body (1) is provided with a connecting seat (4), and the two sides of the connecting seat (4) are provided with strip-shaped through holes (5). The connecting seat (4) and the pressure arm body (1) are provided with a connecting shaft (6).
2. The limiting groove pressure arm structure of the automatic weld seam assembly and spot welding device according to claim 1, characterized in that: The connecting seat (4) is rotatably connected to the pressure arm body (1) via the connecting shaft (6).
3. The limiting groove pressure arm structure of the automatic weld seam assembly and spot welding device according to claim 1, characterized in that: The triangular protrusion (2) and the pressure arm body (1) are an integral structure.
4. The limiting groove pressure arm structure of the automatic weld seam assembly and spot welding device according to claim 1, characterized in that: The bottom of the triangular protrusion (2) is inclined upward.