Elastic sheet welding device
By designing an automatic clamping structure, the safety hazards of manual pressing during the spring sheet welding process are solved, achieving safe and reliable spring sheet welding and avoiding human injury and object damage.
Patent Information
- Application Number
- CN202520174916.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-26
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2035-01-26
AI Technical Summary
The current method of manually pressing during the welding of spring clips poses a safety hazard and can easily cause injury.
Design a spring-loaded welding device that controls the movement of the welding head by an electric cylinder and uses an elastic clamping structure (including a fixed seat, pressure plate and spring) to automatically clamp the spring and the workpiece to be welded, avoiding manual pressing.
It achieves a safe and reliable spring welding process, avoiding injuries caused by manual pressing, and is less likely to damage the spring and the welded object.
Smart Images
Figure CN223506548U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to welding equipment, specifically to a spring sheet welding device. Background Technology
[0002] A spring clip, a mechanical device, is used in shock absorbers and relay delay devices in machinery and vehicles. Welding spring clips typically requires a welding device. The process involves manually pressing the spring clip and the object to be welded onto a welding table, then using an electric cylinder to control the welding head to move downwards and weld the spring clip and the object. This welding method is quite dangerous; carelessness can easily injure the hand pressing the spring clip. Therefore, a spring clip welding device that can press the spring clip and the object to be welded onto it is needed. Utility Model Content
[0003] The present invention aims to solve the technical problem of providing a spring welding device that can mechanically press springs and objects to be welded to them.
[0004] To solve the above-mentioned technical problems, the technical solution of this utility model for a spring sheet welding device is as follows:
[0005] The system includes a machine body, with a workbench connected to its lower side. A welding head and an electric cylinder for controlling the welding head's vertical movement are mounted above the workbench on the side of the machine body. A mounting groove is provided on the front side of the workbench. A vertical slide block and a front mounting panel located in front of the vertical slide block are mounted above the mounting groove. A welding station integrated with the front mounting panel is located above the front mounting panel, and a connecting front plate is connected to the front side of the front mounting panel. A first vertical slide rod is vertically slidably connected to the vertical slide block. A fixed base is detachably connected to the upper end of the first vertical slide rod. An inclined slide block is connected to the lower end of the slide rod; a longitudinal slide block is slidably connected within the mounting groove; an inclined slide groove is provided on the rear side of the longitudinal slide block, sloping downwards from front to back; the inclined slide block is slidably connected to the inclined slide groove; a control connecting rod for controlling the longitudinal movement of the longitudinal slide block is rotatably connected to the front end of the longitudinal slide block; a threaded section is provided on the control connecting rod; the threaded section is threadedly connected to the front connecting plate; a handle is provided at the front end of the control connecting rod; a pressure plate is slidably connected vertically below the fixed base; a spring is connected between the pressure plate and the fixed base.
[0006] Two second vertical slide rods are connected above the pressure plate; the two second vertical slide rods are vertically slidably connected to the fixed base, and the upper ends of the second vertical slide rods pass through the fixed base and are connected to nuts; the springs are sleeved on the second vertical slide rods, and both second vertical slide rods are sleeved with springs.
[0007] The upper end of the first vertical slide bar is connected to a straight connecting block; the fixing seat is fitted onto the connecting block, and the fixing seat is connected to the connecting block by bolts.
[0008] Both sides of the mounting groove are connected to longitudinal slide rails; the longitudinal slide block is longitudinally slidably connected to the two longitudinal slide rails.
[0009] The vertical slide and the front mounting panel are both bolted to the workbench.
[0010] The technical effects achievable by this utility model are as follows: This utility model provides a spring-loaded welding device. By placing the spring and the object to be welded to the spring on a welding table, and then rotating the control connecting rod, the longitudinal slide moves forward, causing the inclined slide, the first vertical slide rod, the fixed seat, and the pressure plate to move downward until the spring and the object to be welded to the spring are pressed tightly between the welding table and the pressure plate. This eliminates the need for manual pressing, making it safer. Finally, the welding head is lowered by an electric cylinder to weld the spring and the object to be welded to the spring. Furthermore, the fixed seat of this utility model uses a spring to push the pressure plate down, pressing the spring and the object to be welded to the spring until they are tightly pressed. The spring and the object to be welded to the spring are fixed using the aforementioned elastic pressing method, which minimizes the risk of damage to the spring and the object to be welded to the spring. Attached Figure Description
[0011] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
[0012] Figure 1 This is a schematic diagram of the structure of a spring-loaded welding device according to the present invention;
[0013] Figure 2 yes Figure 1 Enlarged view of part A;
[0014] Figure 3 This is an exploded view of a spring-loaded welding device according to this utility model;
[0015] Figure 4 yes Figure 3 Enlarged view of part B;
[0016] Figure 5 This is a schematic diagram of the longitudinal slide block;
[0017] Figure 6 This is a partial sectional view of a spring-loaded welding device according to this utility model;
[0018] Figure 7 yes Figure 6 Enlarged view of part C;
[0019] Figure 8 yes Figure 7 Enlarged view of part D. Detailed Implementation
[0020] The present invention will now be described in further detail with reference to the accompanying drawings.
[0021] See Figures 1 to 8 .
[0022] A spring-loaded welding device includes a body 1, a worktable 2 connected to the lower side of the body 1, a welding head 3 and an electric cylinder 4 for controlling the up-and-down movement of the welding head 3 mounted on the worktable 2, a mounting groove 5 formed on the front side of the worktable 2, a vertical slide 6 and a front mounting panel 7 located in front of the vertical slide 6 mounted above the mounting groove 5, specifically, the vertical slide 6 and the front mounting panel 7 are both bolted to the worktable 2; a welding platform 8 integrally formed with itself is provided above the front mounting panel 7, and a connecting front plate 16 is connected to the front side of the front mounting panel 7; a first vertical slide rod 9 is vertically slidably connected to the vertical slide 6; the first The upper end of the vertical slide rod 9 is detachably connected to a fixed seat 10; specifically, the upper end of the first vertical slide rod 9 is connected to a straight connecting block 31, the fixed seat 10 is fitted onto the connecting block 31, and the fixed seat 10 is connected to the connecting block 31 by bolts; the lower end of the first vertical slide rod 9 is connected to an inclined slide block 11; a longitudinal slide block 12 is longitudinally slidably connected in the mounting groove 5, specifically, both the left and right sides of the mounting groove 5 are connected to longitudinal slide rails 41, and the longitudinal slide block 12 is longitudinally slidably connected to the two longitudinal slide rails 41; an inclined slide groove 13 that slopes downward from front to back is opened on the rear side of the longitudinal slide block 12, and the inclined slide block 11 is slidably connected to the inclined slide groove 13.
[0023] The longitudinal slide 12 is rotatably connected to a control connecting rod 14 for controlling the longitudinal movement of the longitudinal slide 12. The control connecting rod 14 is provided with a threaded section 15, which is threadedly connected to the connecting front plate 16. The front end of the control connecting rod 14 is provided with a handle 17. A pressure plate 18 is vertically slidably connected below the fixed seat 10, and a spring 19 is connected between the pressure plate 18 and the fixed seat 10. Specifically, two second vertical slide rods 21 are connected above the pressure plate 18. The two second vertical slide rods 21 are vertically slidably connected to the fixed seat 10, and the upper end of each of the second vertical slide rods 21 passes through the fixed seat 10 and is connected to a nut 22. The spring 19 is sleeved on the second vertical slide rods 21, and both second vertical slide rods 21 are sleeved with spring 19.
[0024] In use, the spring and the object to be welded to the spring are placed on the welding table 8. Then, by rotating the handle 17, the longitudinal slide 12 is moved forward along the two longitudinal slide rails 41. At this time, because the inclined slide 11 is slidably connected to the inclined groove 13 of the longitudinal slide 12 (the inclined groove 13 is inclined downward from front to back), the inclined slide 11 slides along the inclined groove 13 while the inclined slide 11 and the first vertical slide rod 9 move downward, thereby controlling the fixed seat 10 and the pressure plate 18 to move downward until the pressure plate 18 presses the spring and the object to be welded to the spring between the pressure plate 18 and the welding table 8. Finally, the welding head 3 is moved downward by the electric cylinder 4 to perform welding. During the process of the pressure plate 18 pressing the spring and the object to be welded to the spring, the fixing seat 10 presses the spring and the object to be welded to the spring by pushing the pressure plate 18 downward through the spring 19. The longer the fixing seat 10 moves downward, the shorter the spring 10 is compressed. At this time, the spring 10 exerts a greater pushing force on the pressure plate 18 until the pressure plate 18 presses the spring and the object to be welded to the spring between the pressure plate 18 and the welding table 8. In this utility model, the spring and the object to be welded to the spring are held by elastic clamps, which makes it less likely to damage the spring and the object to be welded to the spring. In addition, this utility model does not require manual pressing of the spring and the object to be welded to the spring onto the welding table, which is safer.
Claims
1. A spring-loaded welding device, comprising a body (1); a worktable (2) is connected to the lower side of the body (1); a welding head (3) and an electric cylinder (4) for controlling the up-and-down movement of the welding head (3) are mounted on the side of the body (1) above the worktable (2), characterized in that: The workbench (2) has a mounting groove (5) on its front side; a vertical slide (6) and a front mounting panel (7) located in front of the vertical slide (6) are mounted above the mounting groove (5); a welding table (8) integrated with itself is provided above the front mounting panel (7), and a connecting front plate (16) is connected to the front side of the front mounting panel (7); a first vertical slide rod (9) is vertically slidably connected to the vertical slide (6); a fixed seat (10) is detachably connected to the upper end of the first vertical slide rod (9), and an inclined slide (11) is connected to the lower end of the first vertical slide rod (9); a longitudinal slide (12) is longitudinally slidably connected inside the mounting groove (5); the longitudinal... An inclined slide groove (13) is provided on the rear side of the slide (12) and slopes downward from front to back; the inclined slide (11) is slidably connected to the inclined slide groove (13); the front end of the longitudinal slide (12) is rotatably connected to a control connecting rod (14) for controlling the longitudinal movement of the longitudinal slide (12); the control connecting rod (14) is provided with a threaded section (15); the threaded section (15) is threadedly connected to the connecting front plate (16); the front end of the control connecting rod (14) is provided with a throttle (17); a pressure plate (18) is vertically slidably connected below the fixed seat (10); a spring (19) is connected between the pressure plate (18) and the fixed seat (10).
2. The spring-loaded welding device according to claim 1, characterized in that: Two second vertical slide rods (21) are connected above the pressure plate (18); the two second vertical slide rods (21) are vertically slidably connected to the fixed base (10), and the upper end of the second vertical slide rods (21) passes through the fixed base (10) and is connected to a nut (22); the spring (19) is sleeved on the second vertical slide rods (21), and both second vertical slide rods (21) are sleeved with springs (19).
3. The spring-loaded welding device according to claim 1, characterized in that: The upper end of the first vertical slide bar (9) is connected to a straight connecting block (31); the fixing seat (10) is fitted onto the connecting block (31), and the fixing seat (10) is connected to the connecting block (31) by bolts.
4. The spring-loaded welding device according to claim 1, characterized in that: The mounting groove (5) is connected to longitudinal slide rails (41) on both the left and right sides; the longitudinal slide block (12) is longitudinally slidably connected to the two longitudinal slide rails (41).
5. The spring-loaded welding device according to claim 1, characterized in that: The vertical slide (6) and the front mounting panel (7) are both bolted to the workbench (2).