Adjustable clamp supporting seat for ultrasonic welding
By designing an adjustable fixture support seat structure, the problem of poor adaptability of existing fixture support seats is solved, and the fixation of dovetail bases of different sizes is achieved, which improves welding adaptability.
Patent Information
- Application Number
- CN202422064789.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-26
AI Technical Summary
The existing fixture support seats are difficult to adapt to dovetail bases of multiple sizes when welding parts of different shapes, resulting in poor adjustability.
An ultrasonic welded adjustable fixture support seat is designed. Through the combined structure of adjustment grooves, sliding blocks, guide rods and threaded holes, the dovetail grooves are adjusted and adapted to dovetail bases of different sizes.
It improves the adaptability of the fixture support seat, can fix dovetail bases of multiple sizes, and enhances the fixing ability of the fixture.
Smart Images
Figure CN223083988U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ultrasonic welding, in particular to an adjustable fixture support seat for ultrasonic welding. Background Technique
[0002] Ultrasonic welding utilizes high-frequency vibration waves to be transmitted to the surfaces of two objects to be welded. Under the condition of applying pressure, the surfaces of the two objects rub against each other to form a fusion between molecular layers. In ultrasonic welding, it is necessary to install the dovetail base of the corresponding welding fixture on the support seat of the ultrasonic welding machine to support and fix the welding fixture.
[0003] When welding parts of different shapes, it is necessary to replace the welding fixture adapted to them. There are certain differences in the models of the dovetail bases of some welding fixtures. The adjustability of the existing fixture support seats is poor, and it is difficult to adapt to the fixation of dovetail bases of various sizes. For this reason, we propose an adjustable fixture support seat for ultrasonic welding to facilitate solving the problems raised above. Content of the Utility Model
[0004] To solve the above technical problems, an adjustable fixture support seat for ultrasonic welding is provided. This technical solution solves the problems raised in the above background technique that when welding parts of different shapes, it is necessary to replace the welding fixture adapted to them. There are certain differences in the models of the dovetail bases of some welding fixtures. The adjustability of the existing fixture support seats is poor, and it is difficult to adapt to the fixation of dovetail bases of various sizes.
[0005] To achieve the above purposes, the technical solution adopted by the utility model is as follows:
[0006] An adjustable fixture support seat for ultrasonic welding, including a first support seat and a second support seat. Three telescopic grooves are opened on the right side of the first support seat. A limiting block is slidably connected inside the telescopic groove. The right end of the limiting block is fixedly connected with a guide rod. The right end of the guide rod is fixedly connected with the left end of the second support seat. A spring is sleeved on the outer surface of the guide rod. The spring is fixedly connected between the telescopic groove and the limiting block. Fixed plates are fixedly connected to the front and rear sides of the first support seat and the second support seat. An adjusting block is fixedly connected to the upper end of the fixed plate. An adjusting groove is penetrated and opened on the front side of the adjusting block. An adjusting screw is slidably connected inside the adjusting groove. A nut is threadedly connected to the outer surface of the adjusting screw near the outside of the adjusting block. A sliding block is fixedly connected between the two adjusting screws.
[0007] Preferably, a dovetail groove is formed between the first support seat and the second support seat and the sliding block. A dovetail base is slidably connected inside the dovetail groove.
[0008] Preferably, sliding grooves are penetrated and opened on the front sides of the first support seat and the second support seat.
[0009] Preferably, moving grooves are provided at the upper ends of the first support seat and the second support seat, sliding grooves are provided on both the front and rear sides of the moving groove, and sliders are slidably connected inside the sliding grooves.
[0010] Preferably, a bidirectional threaded rod is rotatably connected between the two sliders. One end of the bidirectional threaded rod penetrates through the rear end of the front slider and is fixedly connected to a rotating shaft. The rotating shaft is slidably connected inside the sliding groove, and the other end of the rotating shaft is fixedly connected to a knob.
[0011] Preferably, support blocks are fixedly connected to both ends of the bidirectional threaded rod. A first threaded hole is provided at the upper end of the support block. A second threaded hole is provided at the bottom end of the first threaded hole, and a third threaded hole is provided at the bottom end of the second threaded hole. The diameters of the first threaded hole, the second threaded hole, and the third threaded hole decrease in sequence.
[0012] Preferably, mounting holes are provided through the four corners of the upper end of the dovetail base, and fastening bolts are threadedly connected inside the mounting holes.
[0013] The beneficial effects of the present utility model compared with the prior art are:
[0014] This solution proposes an adjustable fixture support seat for ultrasonic welding. Sliding the adjusting screw along the adjusting groove can drive the sliding block to slide along the surfaces of the first support seat and the second support seat, and the size of the dovetail groove can be adjusted. Pulling the second support seat outward can compress the spring by the limiting block, thereby pulling out the guide rod from the telescopic groove, and further increasing the distance between the first support seat and the second support seat, enabling the fixation of dovetail bases of different sizes. Sliding the rotating shaft along the sliding groove can drive the two support blocks to slide left and right, and rotating the knob can drive the bidirectional threaded rod to rotate, thereby driving the two support blocks to slide back and forth, facilitating the alignment of the threaded hole with the mounting hole. At the same time, the diameters of the first threaded hole, the second threaded hole, and the second threaded hole decrease in sequence. The setting of threaded holes of multiple sizes can adapt to the mounting holes of dovetail bases of different models, improving the adaptability of the support seat, so that the support seat can fix a variety of fixtures. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic structural diagram of the present utility model;
[0016] Figure 2 is Figure 1 a partial enlarged schematic diagram of part A in
[0017] Figure 3 is a schematic structural diagram of the dovetail groove in the present utility model;
[0018] Figure 4 is a schematic structural diagram of the moving groove in the present utility model;
[0019] Figure 5 It is a schematic structural view of the rotating shaft in the present utility model;
[0020] Figure 6 It is a schematic structural view of the telescopic groove in the present utility model.
[0021] The reference numerals in the figure are:
[0022] 1. First support base; 2. Second support base; 3. Fixed plate; 4. Adjusting block; 5. Adjusting groove; 6. Adjusting screw; 7. Nut; 8. Sliding block; 9. Dovetail groove; 10. Dovetail base; 11. Telescopic groove; 12. Limiting block; 13. Guide rod; 14. Spring; 15. Sliding groove; 16. Moving groove; 17. Chute; 18. Slide block; 19. Bi-directional threaded rod; 20. Rotating shaft; 21. Knob; 22. Support block; 23. Mounting hole; 24. First threaded hole; 25. Second threaded hole; 26. Third threaded hole; 27. Fastening bolt. Specific embodiments
[0023] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations.
[0024] Referring to Figure 1 and Figure 6 as shown, an adjustable fixture support base for ultrasonic welding includes a first support base 1 and a second support base 2. Three telescopic grooves 11 are provided on the right side of the first support base 1. The diameter of the opening of the telescopic groove 11 is smaller than the diameter inside the telescopic groove 11. A limiting block 12 is slidably connected inside the telescopic groove 11. The diameter of the limiting block 12 is the same as the diameter inside the telescopic groove 11. The right end of the limiting block 12 is fixedly connected to a guide rod 13. The diameter of the guide rod 13 is the same as the diameter of the opening of the telescopic groove 11. The right end of the guide rod 13 is fixedly connected to the left end of the second support base 2. A spring 14 is sleeved on the outer surface of the guide rod 13. The spring 14 is fixedly connected between the telescopic groove 11 and the limiting block 12.
[0025] Further, pulling the second support base 2 outward can compress the spring 14 by the limiting block 12, thereby pulling the guide rod 13 out of the telescopic groove 11, and further increasing the distance between the first support base 1 and the second support base 2.
[0026] Referring to Figure 1 、 Figure 2 and Figure 3As shown, fixed plates 3 are fixedly connected to the front and rear sides of the first support base 1 and the second support base 2. An adjusting block 4 is fixedly connected to the upper end of the fixed plate 3. An adjusting groove 5 is penetrated and opened on the front side of the adjusting block 4. An adjusting screw 6 is slidably connected inside the adjusting groove 5. A nut 7 is threadedly connected to the outer surface of the adjusting screw 6 near the outside of the adjusting block 4. A sliding block 8 is fixedly connected between the two adjusting screws 6. A dovetail groove 9 is formed between the first support base 1 and the second support base 2 and the sliding block 8.
[0027] Further, sliding the adjusting screw 6 along the adjusting groove 5 can drive the sliding block 8 to slide along the surfaces of the first support base 1 and the second support base 2, thereby adjusting the size of the dovetail groove 9. Rotating the nut 7 so that it abuts against the surface of the adjusting block 4 can fix the position of the sliding block 8.
[0028] Further, a dovetail base 10 is slidably connected inside the dovetail groove 9. Mounting holes 23 are penetrated and opened at the four corners of the upper end of the dovetail base 10. A fastening bolt 27 is threadedly connected inside the mounting hole 23. The dovetail base 10 can be mounted on the support base through the mounting hole 23 and the fastening bolt 27.
[0029] Referring to Figure 4 and Figure 5 As shown, sliding grooves 15 are penetrated and opened on the front sides of the first support base 1 and the second support base 2. Moving grooves 16 are opened at the upper ends of the first support base 1 and the second support base 2. Chute grooves 17 are opened on the front and rear sides of the moving groove 16. A slider 18 is slidably connected inside the chute groove 17. A bidirectional threaded rod 19 is rotatably connected between the two sliders 18. One end of the bidirectional threaded rod 19 penetrates the rear end of the front slider 18 and is fixedly connected to a rotating shaft 20. The rotating shaft 20 is slidably connected inside the sliding groove 15. The other end of the rotating shaft 20 is fixedly connected to a knob 21. Support blocks 22 are fixedly connected to both ends of the bidirectional threaded rod 19.
[0030] Further, sliding the rotating shaft 20 along the sliding groove 15 can drive the two support blocks 22 to slide left and right. Rotating the knob 21 can drive the rotating shaft 20 and the bidirectional threaded rod 19 to rotate, and further drive the two support blocks 22 to slide back and forth, thereby adjusting the positions of the support blocks 22.
[0031] Further, a first threaded hole 24 is opened at the upper end of the support block 22. A second threaded hole 25 is opened at the bottom end of the first threaded hole 24. A third threaded hole 26 is opened at the bottom end of the second threaded hole 25. The diameters of the first threaded hole 24, the second threaded hole 25, and the third threaded hole 26 decrease in sequence. By setting threaded holes with different sizes, the mounting holes 23 of dovetail bases 10 of different models can be adapted, improving the adaptability of the support base and enabling the support base to fix a variety of jigs.
[0032] Working principle: When in use, slide the adjusting screw 6 along the adjusting groove 5. Drive the sliding block 8 to slide along the surfaces of the first support base 1 and the second support base 2 through the adjusting screw 6 to adjust the dovetail groove 9 to an appropriate size. Then rotate the nut 7 to make it abut against the surface of the adjusting block 4 to fix the position of the sliding block 8. Then pull the second support base 2 outwards, so that the limiting block 12 compresses the spring 14, thereby pulling out the guide rod 13 from the telescopic groove 11, and further increasing the distance between the first support base 1 and the second support base 2. Then install the dovetail base 10 of the fixture in the dovetail groove 9. After that, release the second support base 2. Under the action of the elastic force of the spring 14, the second support base 2 will move inwards to clamp the dovetail base 10. Then slide the rotating shaft 20 along the sliding groove 15 and drive the rotating shaft 20 and the bidirectional threaded rod 19 to rotate through the knob 21, and further align the threaded hole on the support block 22 with the mounting hole 23 on the dovetail base 10. Then install the fastening bolt 27 in the mounting hole 23 and the threaded hole to complete the fixation of the dovetail base 10 of the fixture.
[0033] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. An adjustable fixture support base for ultrasonic welding, characterized in that, It includes a first support base (1) and a second support base (2). Three telescopic grooves (11) are provided on the right side of the first support base (1). A limiting block (12) is slidably connected inside the telescopic groove (11). A guiding rod (13) is fixedly connected to the right end of the limiting block (12). The right end of the guiding rod (13) is fixedly connected to the left end of the second support base (2). A spring (14) is sleeved on the outer surface of the guiding rod (13). The spring (14) is fixedly connected between the telescopic groove (11) and the limiting block (12). Fixed plates (3) are fixedly connected to the front and rear sides of the first support base (1) and the second support base (2). An adjusting block (4) is fixedly connected to the upper end of the fixed plate (3). An adjusting groove (5) is penetrated and provided on the front side of the adjusting block (4). An adjusting screw rod (6) is slidably connected inside the adjusting groove (5). A nut (7) is threadedly connected to the outer surface of the adjusting screw rod (6) near the outside of the adjusting block (4). A sliding block (8) is fixedly connected between the two adjusting screw rods (6).
2. The adjustable fixture support base for ultrasonic welding according to claim 1, wherein: A dovetail groove (9) is formed between the first support base (1) and the second support base (2) and the sliding block (8). A dovetail base (10) is slidably connected inside the dovetail groove (9).
3. The adjustable fixture support base for ultrasonic welding according to claim 1, characterized in that: Sliding grooves (15) are penetrated and provided on the front sides of the first support base (1) and the second support base (2).
4. An adjustable fixture support base for ultrasonic welding according to claim 1, characterized in that: Moving grooves (16) are provided on the upper ends of the first support base (1) and the second support base (2). Chute grooves (17) are provided on the front and rear sides of the moving groove (16). A slider (18) is slidably connected inside the chute groove (17).
5. An adjustable fixture support base for ultrasonic welding according to claim 4, characterized in that: A bidirectional threaded rod (19) is rotatably connected between the two sliders (18). One end of the bidirectional threaded rod (19) penetrates the rear end of the front slider (18) and is fixedly connected with a rotating shaft (20). The rotating shaft (20) is slidably connected inside the sliding groove (15). The other end of the rotating shaft (20) is fixedly connected with a knob (21).
6. The adjustable fixture support base for ultrasonic welding according to claim 5, wherein: Support blocks (22) are fixedly connected to both ends of the bidirectional threaded rod (19). A first threaded hole (24) is provided on the upper end of the support block (22). A second threaded hole (25) is provided at the bottom end of the first threaded hole (24). A third threaded hole (26) is provided at the bottom end of the second threaded hole (25). The diameters of the first threaded hole (24), the second threaded hole (25), and the third threaded hole (26) decrease in sequence.
7. An adjustable fixture support base for ultrasonic welding according to claim 2, characterized in that: Mounting holes (23) are penetrated and provided at the four corners of the upper end of the dovetail base (10). A fastening bolt (27) is threadedly connected inside the mounting hole (23).