Clamping device integrally welded and assembled

Abstract

The utility model belongs to the technical field of welding clamping, and particularly relates to an integrally welded and assembled clamping device which is characterized in that supports are symmetrically arranged, a supporting assembly is fixedly connected to the middle of each support, a lower fixing seat is fixedly connected to the top of each support, and an upper fixing seat is fixedly connected to the top of each lower fixing seat; the top of the upper fixing seat is detachably connected with two rectangular compression springs which are symmetrically arranged and penetrate through the support, the middle of the upper fixing seat is fixedly connected with an end shaft, the side wall of the end shaft is fixedly connected with a bottom plate, the middle of a first insert, the middle of a third insert and the middle of a fourth insert are all detachably connected with stop blocks, and the bottoms of the first insert, the third insert and the fourth insert are all fixedly connected with bolts. The accurate positioning mode can ensure that materials are located at ideal welding positions before welding, regular and uniform welding seams can be formed easily, the rectangular compression springs can play a buffering role in the welding process, vibration is prevented from being transmitted to the materials and the whole device, and therefore the materials are prevented from deviating.

Description

Technical Field

[0001] This utility model belongs to the field of welding clamping technology, specifically a clamping device that is assembled by integral welding. Background Technology

[0002] In traditional clamping device manufacturing, components are usually assembled using bolts, nuts, and other connectors. This method requires precise positioning and fastening of each connector, making the assembly process cumbersome and time-consuming. During long-term use, bolts may loosen due to external forces such as vibration and impact. Once the bolts loosen, the clamping accuracy of the clamping device will decrease, affecting the accuracy of welding, and may even cause the clamped workpiece to fall off, leading to a safety accident.

[0003] Furthermore, the structural strength distribution of traditional clamping devices is uneven, which can easily lead to damage at the connection points, affecting the progress of welding operations and making it difficult to guarantee welding quality.

[0004] Therefore, this utility model provides a clamping device that is integrally welded and assembled. Utility Model Content

[0005] To overcome the shortcomings of the prior art and solve at least one of the problems mentioned in the background art, a clamping device for integral welding assembly is proposed.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A clamping device for integral welding assembly, comprising a bracket, the brackets being symmetrically arranged, a support component fixedly connected to the middle of the bracket, a lower fixed seat fixedly connected to the top of the bracket, an upper fixed seat fixedly connected to the top of the lower fixed seat, two symmetrically arranged rectangular compression springs detachably connected to the top of the upper fixed seat and penetrating the bracket, an end shaft fixedly connected to the middle of the upper fixed seat, a base plate fixedly connected to the side wall of the end shaft, two symmetrically arranged first inserts detachably connected to the top of the base plate, two sets of symmetrically arranged second inserts detachably connected to the top of the base plate near the first inserts, and two sets of symmetrically arranged third inserts detachably connected to the top of the base plate near the second inserts. The base plate has two symmetrically arranged fourth inserts detachably connected to its top near the top of the third insert. Stop blocks are detachably connected to the middle of the first, third, and fourth inserts, and bolts are fixed to the bottom of each insert, penetrating the base plate. A stalked pin is detachably connected to the top of the base plate near the top of the first insert, located in the middle of the first insert. A limit block is detachably connected to the top of the base plate near the stalked pin. The stalked pin and the limit block are symmetrically arranged. This structure ensures precise positioning, guaranteeing that the material is in the ideal welding position before welding, contributing to the formation of regular and uniform welds. The rectangular compression spring acts as a buffer during welding, preventing vibration from being transmitted to the material and the entire device, thus preventing material displacement.

[0007] Preferably, the base plate has two symmetrically arranged fixing blocks fixedly connected to the bottom of the end shaft. Two symmetrically arranged fixing shafts are fixedly connected to the middle of each fixing block. A fixing plate is fixedly connected to the middle of each fixing shaft. A first rotating shaft is rotatably connected to the middle of the fixing plate away from the fixing shafts. Two symmetrically arranged telescopic rods are fixedly connected to the ends of the first rotating shafts. A second rotating shaft is fixedly connected to the middle of each telescopic rod. A rotating plate is rotatably connected to the middle of the second rotating shaft. Two symmetrically arranged sliding grooves are formed in the middle of the rotating plate. A slider is slidably connected to the middle of each sliding groove. A cleaning brush is fixedly connected to the middle of each slider. Through this structure, the cooperation between the rotating plate and the second rotating shaft, and between the telescopic rods and the first rotating shaft, ensures that the cleaning brush is in close contact with the surface of the base plate, effectively removing dust, debris, and other dirt from the base plate surface, ensuring a good cleaning effect. Furthermore, the telescopic rods can adjust the contact pressure between the cleaning brush and the base plate surface. For stubborn materials, the contact pressure can be appropriately increased to improve cleaning efficiency. For easily damaged base plate surfaces, the contact pressure can be reduced to avoid scratching the base plate.

[0008] Preferably, a collection box is slidably connected to the top of the support component, a sealing cover is detachably connected to the top of the collection box, a placement block is fixed to the middle of the collection box, and multiple equally spaced slots are provided on the top of the placement block. Through the above structure, the slots provide a precise placement position for the bolts, so that the first, second, third, and fourth inserts on the top of the base plate can be precisely defined inside the collection box, avoiding damage caused by random placement.

[0009] Preferably, the support assembly includes a support plate, and two symmetrically arranged slide rails are fixed to the top of the support plate. The slide rails are used in conjunction with the collection box. Through the above structure, the collection box can be easily slid in and out of the slide rails, making it convenient for staff to pick it up.

[0010] Preferably, the end of the rectangular compression spring is detachably connected to a shock-absorbing pad. The rectangular compression spring and the shock-absorbing pad are used in conjunction. The shock-absorbing pad is made of rubber. Through the above structure, the combined use of the rectangular compression spring and the shock-absorbing pad can effectively absorb and buffer the impact force from all directions, making the equipment more stable during operation.

[0011] Preferably, each of the bolts has a retaining ring fixed to its bottom. The retaining ring is made of rubber. Through the above structure, the friction generated by the retaining ring can effectively resist the vibration generated during welding and reduce the possibility of bolt loosening.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The clamping device for integral welding assembly described in this utility model can ensure that the material is in the ideal welding position before welding through a precise positioning method, which helps to form a regular and uniform weld. The rectangular compression spring can play a buffering role during the welding process, avoiding the transmission of vibration to the material and the entire device, thereby preventing the material position from shifting.

[0014] 2. The clamping device of this utility model, which is assembled by integral welding, can ensure that the cleaning brush is in close contact with the surface of the base plate by the cooperation of the rotating plate and the second rotating shaft and the telescopic rod and the first rotating shaft, effectively removing dust, debris and other dirt from the surface of the base plate and ensuring the cleaning effect. The telescopic rod can adjust the contact pressure between the cleaning brush and the surface of the base plate. For more stubborn materials, the contact pressure can be appropriately increased to improve the cleaning efficiency. For the easily damaged surface of the base plate, the contact pressure can be reduced to avoid scratching the base plate. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of the fixed block and the fixed shaft in this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the rectangular compression spring and the lower fixed seat in this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the slider and the cleaning brush in this utility model;

[0020] Figure 5 This is a schematic diagram of the structure in which the placement block and the slot cooperate in this utility model.

[0021] Legend:

[0022] 1. Bracket; 11. Lower fixed seat; 12. Upper fixed seat; 13. Rectangular compression spring; 14. Stop block; 15. Base plate; 16. First insert; 17. Second insert; 18. Third insert; 19. Fourth insert; 110. End shaft; 111. Handled pin; 112. Limiting block; 113. Bolt; 2. Fixing block; 21. Fixing shaft; 22. Fixing plate; 23. Slide groove; 24. Slider; 25. Cleaning brush; 26. First rotating shaft; 27. Telescopic rod; 28. Rotating plate; 29. ​​Second rotating shaft; 3. Collection box; 31. Sealing cover; 32. Placement block; 33. Slot; 4. Support plate; 41. Slide rail; 5. Shock-absorbing pad; 6. Fixing ring. Detailed Implementation

[0023] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 3As shown, an integrally welded clamping device according to an embodiment of the present invention includes a bracket 1, which is symmetrically arranged. A support component is fixedly connected to the middle of the bracket 1. A lower fixing seat 11 is fixedly connected to the top of the bracket 1. An upper fixing seat 12 is fixedly connected to the top of the lower fixing seat 11. Two rectangular compression springs 13, which are symmetrically arranged, are detachably connected to the top of the upper fixing seat 12 and pass through the bracket 1. An end shaft 110 is fixedly connected to the middle of the upper fixing seat 12. A base plate 15 is fixedly connected to the side wall of the end shaft 110. Two first inserts, which are symmetrically arranged, are detachably connected to the top of the base plate 15. 16. Two sets of symmetrically arranged second inserts 17 are detachably connected to the top of the base plate 15 near the top of the first insert 16. Two symmetrically arranged third inserts 18 are detachably connected to the top of the base plate 15 near the top of the second inserts 17. Two symmetrically arranged fourth inserts 19 are detachably connected to the top of the base plate 15 near the top of the third inserts 18. Stop blocks 14 are detachably connected to the middle of the first insert 16, the third insert 18, and the fourth insert 19, and bolts 113 are fixed to the bottom of each, penetrating the base plate 15. The top of the base plate 15 near the first insert 16 is detachable. A handle-type pin 111 is connected and located in the middle of the first insert 16. A limit block 112 is detachably connected to the top of the base plate 15 near the handle-type pin 111. The handle-type pin 111 and the limit block 112 are symmetrically arranged. During operation, the bracket 1 provides a stable support structure for the entire device. The rectangular compression springs 13 inside the lower fixed seat 11 and the upper fixed seat 12 can play a role in buffering and supporting. The screw hole opened at the top of the base plate 15 is used to cooperate with the bolts 113 at the bottom of the first insert 16, the second insert 17, the third insert 18, and the fourth insert 19. The positions of the first insert 16, the second insert 17, the third insert 18, and the fourth insert 19 coincide with the shape of the material, allowing the material to be accurately placed in the predetermined welding position. Then, the stop block 14 is used to fix the material, and the welding operation can be carried out. Through the above structure, the precise positioning method can ensure that the material is in the ideal welding position before welding, which helps to form a regular and uniform weld. The rectangular compression spring 13 can play a buffering role during the welding process, preventing vibration from being transmitted to the material and the entire device, thereby preventing the material position from shifting.

[0026] like Figure 2 and Figure 4As shown, two symmetrically arranged fixing blocks 2 are fixed to the bottom of the base plate 15 near the end shaft 110. Two symmetrically arranged fixing shafts 21 are fixed to the middle of the fixing blocks 2. A fixing plate 22 is fixed to the middle of the fixing shafts 21. A first rotating shaft 26 is rotatably connected to the middle of the fixing plate 22 away from the fixing shafts 21. Two symmetrically arranged telescopic rods 27 are fixed to the end of the first rotating shaft 26. A second rotating shaft 29 is fixed to the middle of the telescopic rods 27. A rotating plate 28 is rotatably connected to the middle of the second rotating shaft 29. Two symmetrically arranged sliding grooves 23 are opened in the middle of the rotating plate 28. A slider 24 is slidably connected to the middle of the sliding grooves 23. A cleaning brush 25 is fixed to the middle of the slider 24. During operation, after welding, the parts on the top of the base plate 15 are disassembled, the two rotating plates 28 are opened, and the rotating plates 28 are rotated using the second rotating shaft 29. At this time, the length of the telescopic rods 27 is adjusted. The rotating plate 28 is rotatably connected to the first rotating shaft 26. The first rotating shaft 26 can drive the telescopic rod 27 to rotate, adjusting the rotating plate 28 to a suitable angle so that the cleaning brush 25 can maintain a suitable contact state with the surface of the base plate 15. By sliding the slider 24, the cleaning brush 25 can slide on the top of the base plate 15 for cleaning. Through the above structure, the cooperation between the rotating plate 28 and the second rotating shaft 29, and the telescopic rod 27 and the first rotating shaft 26, can ensure that the cleaning brush 25 is in close contact with the surface of the base plate 15, effectively removing dust, debris and other dirt from the surface of the base plate 15, ensuring cleaning effect. The telescopic rod 27 can adjust the contact pressure between the cleaning brush 25 and the surface of the base plate 15. For more stubborn materials, the contact pressure can be appropriately increased to improve cleaning efficiency. For the easily damaged surface of the base plate 15, the contact pressure can be reduced to avoid scratching the base plate 15.

[0027] like Figure 5 As shown, a collection box 3 is slidably connected to the top of the support assembly. A sealing cover 31 is detachably connected to the top of the collection box 3. A placement block 32 is fixed to the middle of the collection box 3. The top of the placement block 32 has multiple slots 33 that are evenly distributed. During operation, before cleaning the base plate 15, multiple parts on the top of the base plate 15 can be removed. The slots 33 in the middle of the placement block 32 can place the removed parts inside the collection box 3 for collection. Through the above structure, the slots 33 provide a precise placement position for the bolts 113, so that the first insert 16, the second insert 17, the third insert 18, and the fourth insert 19 on the top of the base plate 15 can be precisely limited inside the collection box 3, avoiding damage caused by random placement.

[0028] like Figure 5As shown, the support assembly includes a support plate 4. Two symmetrically arranged slide rails 41 are fixed to the top of the support plate 4. The slide rails 41 are used in conjunction with the collection box 3. During operation, the bottom of the collection box 3 is provided with a sliding block that matches the slide rail 41, forming a sliding fit. This ensures that the movement path of the collection box 3 is maintained in the straight line direction specified by the slide rail 41. Through the above structure, the collection box 3 can easily slide in and out of the slide rail 41, making it convenient for staff to pick it up.

[0029] like Figure 2 As shown, a shock-absorbing pad 5 is detachably connected to the end of the rectangular compression spring 13. The rectangular compression spring 13 and the shock-absorbing pad 5 work together. The shock-absorbing pad 5 is made of rubber. When the bracket 1 is subjected to external force during operation, the bracket 1 will exert pressure on the rectangular compression spring 13. At this time, the rectangular compression spring 13 will undergo elastic deformation. Because the shock-absorbing pad 5 is in close contact with the bracket 1, it can play a role in buffering and shock absorption. Through the above structure, the combined use of the rectangular compression spring 13 and the shock-absorbing pad 5 can effectively absorb and buffer the impact force from all directions, making the equipment more stable during operation.

[0030] like Figure 2 As shown, a retaining ring 6 is fixed to the bottom of each of the multiple bolts 113. The retaining ring 6 is made of rubber. When multiple bolts 113 are placed in the corresponding screw holes during operation, the retaining ring 6 will be squeezed by the screw hole wall and produce elastic deformation, which can firmly fix the bolts 113 in the middle of the screw hole. Through the above structure, the friction generated by the retaining ring 6 can effectively resist the vibration generated during welding and reduce the possibility of the bolts 113 loosening.

[0031] like Figure 1 As shown, the cleaning brush 25 is made of copper wire. During operation, the copper wire cleaning brush 25 can gently brush away the material generated during the welding process while cleaning the material remaining on the top of the base plate 15. Through the above structure, the copper wire can not only effectively remove welding slag and small metal particles, but also will not scratch the surface of the base plate 15. It can maintain the smoothness of the workpiece surface while ensuring the cleaning effect.

[0032] During operation, bracket 1 provides a stable support structure for the entire device. The rectangular compression springs 13 inside the lower fixed seat 11 and upper fixed seat 12 provide cushioning and support. The screw holes on the top of the base plate 15 are used in conjunction with the bolts 113 at the bottom of the first insert 16, second insert 17, third insert 18, and fourth insert 19. The positions of the first insert 16, second insert 17, third insert 18, and fourth insert 19 coincide with the shape of the material, allowing the material to be accurately placed in the predetermined welding position. The material is then fixed using the stop block 14, and welding can then be performed. After welding, the parts on the top of the base plate 15 are disassembled, the two rotating plates 28 are opened, and the rotating plates 28 are rotated using the second rotating shaft 29. At this time, the length of the telescopic rod 27 is adjusted. Since the rotating plates 28 and the first rotating shaft 26 are rotatably connected, the first rotating shaft 26 can drive the telescopic rod 27 to rotate, adjusting the rotating plates 28 to a suitable angle so that the cleaning brush 25 can maintain a suitable contact with the surface of the base plate 15. In contact state, sliding slider 24 can drive cleaning brush 25 to slide on top of base plate 15 for cleaning. Before cleaning base plate 15, multiple parts on top of base plate 15 can be removed. Slot 33 in the middle of placement block 32 can place the removed parts into collection box 3 for collection. The bottom of collection box 3 is provided with sliding block that matches slide rail 41 to form a sliding fit, so that the movement path of collection box 3 is kept in the straight line direction specified by slide rail 41. When bracket 1 is subjected to external force, bracket 1 will exert pressure on rectangular compression spring 13. At this time, rectangular compression spring 13 will undergo elastic deformation. Because shock-absorbing pad 5 is in close contact with bracket 1, it can play a role in buffering and shock absorption. When multiple bolts 113 are placed in corresponding screw holes, fixing ring 6 will be squeezed by screw hole wall and undergo elastic deformation, which can firmly fix bolts 113 in the middle of screw hole. During the cleaning of residual materials on top of base plate 15, copper wire cleaning brush 25 can gently brush away the materials generated during welding.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A clamping device assembled by integral welding, comprising a bracket (1), characterized in that: The bracket (1) is symmetrically arranged. A support component is fixedly connected to the middle of the bracket (1). A lower fixed seat (11) is fixedly connected to the top of the bracket (1). An upper fixed seat (12) is fixedly connected to the top of the lower fixed seat (11). Two rectangular compression springs (13) arranged symmetrically are detachably connected to the top of the upper fixed seat (12) and penetrate the bracket (1). An end shaft (110) is fixedly connected to the middle of the upper fixed seat (12). A base plate (15) is fixedly connected to the side wall of the end shaft (110). Two first inserts (16) arranged symmetrically are detachably connected to the top of the base plate (15). Two sets of second inserts (17) arranged symmetrically are detachably connected to the top of the base plate (15) near the first inserts (16). (17) has two symmetrically arranged third inserts (18) detachably connected to its top. The bottom plate (15) has two symmetrically arranged fourth inserts (19) detachably connected to its top near the third inserts (18). The middle of the first insert (16), the third insert (18), and the fourth insert (19) are all detachably connected to a stop block (14), and the bottom of each is fixed with a bolt (113) that passes through the bottom plate (15). The bottom plate (15) has a detachably connected handle pin (111) near the top of the first insert (16), and is located in the middle of the first insert (16). The bottom plate (15) has a detachably connected limit block (112) near the top of the handle pin (111). The handle pin (111) and the limit block (112) are symmetrically arranged.

2. The clamping device for integral welding assembly according to claim 1, characterized in that: Two symmetrically arranged fixing blocks (2) are fixed to the bottom of the base plate (15) near the end shaft (110). Two symmetrically arranged fixing shafts (21) are fixed to the middle of the fixing blocks (2). A fixing plate (22) is fixed to the middle of the fixing shafts (21). A first rotating shaft (26) is rotatably connected to the middle of the fixing plate (22) away from the fixing shafts (21). Two symmetrically arranged telescopic rods (27) are fixed to the end of the first rotating shaft (26). A second rotating shaft (29) is fixed to the middle of the telescopic rods (27). A rotating plate (28) is rotatably connected to the middle of the second rotating shaft (29). Two symmetrically arranged sliding grooves (23) are opened in the middle of the rotating plate (28). A slider (24) is slidably connected to the middle of the sliding grooves (23). A cleaning brush (25) is fixed to the middle of the slider (24).

3. The clamping device for integral welding assembly according to claim 2, characterized in that: The top of the support assembly is slidably connected to a collection box (3), the top of the collection box (3) is detachably connected to a sealing cover (31), the middle of the collection box (3) is fixedly connected to a placement block (32), and the top of the placement block (32) is provided with multiple slots (33) that are evenly distributed.

4. The clamping device for integral welding assembly according to claim 3, characterized in that: The support assembly includes a support plate (4), and two symmetrically arranged slide rails (41) are fixed to the top of the support plate (4). The slide rails (41) are used in conjunction with the collection box (3).

5. The clamping device for integral welding assembly according to claim 4, characterized in that: The rectangular compression spring (13) is detachably connected to a shock-absorbing pad (5) at its end. The rectangular compression spring (13) and the shock-absorbing pad (5) are used together. The shock-absorbing pad (5) is made of rubber.

6. The clamping device for integral welding assembly according to claim 5, characterized in that: Each of the bolts (113) has a retaining ring (6) fixed to its bottom, and the retaining ring (6) is made of rubber.

7. The clamping device for integral welding assembly according to claim 6, characterized in that: The cleaning brush (25) is made of copper wire.

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