Automobile cab assembly welding device

Abstract

The utility model relates to the technical field of automobile manufacturing, and discloses an automobile cab overall assembly welding device which comprises a first bottom plate, a second bottom plate and a third bottom plate. The connecting structure comprises eight groups of first reinforcing plates, and the first reinforcing plates are arranged outside the first bottom plate; the adjusting structure comprises four groups of first supporting columns, and the first supporting columns are arranged at the top of the first bottom plate; the moving structure comprises a second bottom plate, and the second bottom plate is fixedly mounted at the top of the first bottom plate; the first electric cabinet is arranged outside the first bottom plate, the connecting structure further comprises two sets of first fixing plates arranged at the top of the first bottom plate, and a set of first clamping grooves and a set of second clamping grooves are formed in the first fixing plates correspondingly, so that the purpose of starting to connect and fix the device is achieved, and the fixing strength of the device is improved; welding equipment can be conveniently installed, the supporting strength of the device is improved, the durability of the device is improved, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile manufacturing, and specifically relates to an automobile cab total assembly welding device. Background Art

[0002] With the rapid development of the automobile industry, the welding quality of the cab has become one of the key factors affecting the performance and safety of the whole vehicle.

[0003] The utility model with the publication number of CN213614970U discloses an automobile cab total assembly welding device, specifically relating to the technical field of welding jigs; the utility model includes a sliding table and a bottom plate, and the sliding table is installed on both sides of the bottom plate; sliders are movably installed on each sliding table; a plurality of tower platforms are arranged on each sliding table; a side wall A-pillar positioning standard component and a side wall windshield positioning and pressing standard component are arranged in the middle of the middle tower platform; a side wall front windshield frame positioning and pressing standard component and a roof front crossbeam positioning standard component are arranged on the upper part of the middle tower platform; a side wall B-pillar positioning standard component is arranged in the middle of the last tower platform; a side wall rear frame positioning standard component and a roof rear crossbeam positioning standard component are arranged on the upper part of the last tower platform; a front panel positioning standard component, a floor support standard component and a rear panel positioning standard component are symmetrically arranged on the left and right of the bottom plate from front to back in sequence. The utility model has the advantages of simple structure, convenient use, high welding precision, time-saving and labor-saving, and is suitable for welding sheet metal parts of various vehicle models.

[0004] However, the above patent still has the following problems: the fixing effect of the welding device when connecting and fixing the welding equipment is not good, the welding equipment will shift or shake during the welding process, affecting the welding quality and safety, and affecting the stability and reliability of the whole device. During long-term use, these connecting parts are prone to looseness or wear, thereby affecting the welding precision and efficiency. With the continuous update and replacement of automobile models, the structure and size of the cab are also constantly changing, and it is necessary to frequently replace the jigs and adjust the positioning components. The adjustment position range of the welding equipment is limited, affecting the use experience of the device.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] In order to solve the above technical problem of poor fixing effect of the welding equipment, the basic idea of the technical solution adopted by the present utility model is:

[0007] An automobile cab total assembly welding device, comprising:

[0008] A first bottom plate, and the first bottom plate is rectangular;

[0009] A connecting structure, and the connecting structure includes eight groups of first reinforcing plates, and the first reinforcing plates are arranged outside the first bottom plate;

[0010] Adjusting structure, the adjusting structure includes four groups of first support columns, and the first support columns are arranged on the top of the first bottom plate;

[0011] Moving structure, the moving structure includes a second bottom plate, and the second bottom plate is fixedly installed on the top of the first bottom plate;

[0012] The first electric control box is arranged outside the first bottom plate.

[0013] As a preferred embodiment of the present invention, the connection structure further includes two groups of first fixing plates arranged on the top of the first bottom plate. A first clamping groove and a second clamping groove are respectively arranged inside the first fixing plates, and two groups of first threaded grooves and two groups of second threaded grooves are respectively arranged inside the first clamping groove.

[0014] As a preferred embodiment of the present invention, the connection structure further includes a second reinforcing plate fixedly installed on the outer wall of one side of the first reinforcing plate. Two groups of third threaded grooves are arranged inside the second reinforcing plate, and four groups of fourth threaded grooves are arranged on the top of the first reinforcing plate. The third threaded grooves are clamped and installed inside the first clamping groove, and sixteen groups of first limit bolts are arranged outside the first bottom plate. The first limit bolts are spirally installed inside the second threaded grooves, the third threaded grooves and the first threaded grooves.

[0015] As a preferred embodiment of the present invention, the adjusting structure further includes a second sliding groove opened on the outer wall of one side of the first support column. A third sliding plate is slidably installed inside the second sliding groove. A second support plate is fixedly installed on the outer wall of one side of the third sliding plate. A second electric control box is fixedly installed on the top of the first support column. A second electric push rod is arranged inside the second sliding groove, and one end of the second electric push rod is fixedly connected to the top of the third sliding plate. The second electric control box is electrically connected to the second electric push rod.

[0016] As a preferred embodiment of the present invention, the moving structure further includes two groups of first baffles fixedly installed on the top of the second bottom plate. Two groups of slide rails are fixedly installed between the two groups of first baffles. Two groups of first sliding plates are arranged on the top of the second bottom plate. A group of second sliding plates are respectively fixedly installed at both ends of the first sliding plate. Chutes are opened inside the first sliding plate and the second sliding plate. The slide rails are sleeved and installed inside the chutes.

[0017] As a preferred embodiment of the present utility model, the moving structure further includes a first support plate fixedly installed between two groups of first sliding plates. A first counterweight plate is fixedly installed at the bottom of the first support plate. One side outer wall of a group of first baffles is fixedly connected to one side outer wall of the first electric control box. A first electric wire is fixedly installed on one side outer wall of the first electric control box. Two groups of first electric push rods are arranged on the other side outer wall of a group of first baffles. One end of the first electric push rod is fixedly connected to one side outer wall of the second sliding plate. The first electric control box is electrically connected to the two groups of first electric push rods.

[0018] As a preferred embodiment of the present utility model, six groups of support legs are fixedly installed at the bottom of the first bottom plate. The bottoms of the support legs are in close contact with the ground. The welding equipment is installed on the top of the first reinforcement plate by bolt limit.

[0019] The present utility model has the following beneficial effects compared with the prior art:

[0020] 1. It achieves the purpose of starting to connect and fix the device, improves the fixing strength of the device, facilitates the installation of the welding equipment, improves the support strength of the device, improves the durability of the device, and extends the service life of the device.

[0021] 2. It achieves the purpose of quickly adjusting the position of the device, adjusts the position of the vehicle body, improves the flexibility of the device in use, and facilitates adjusting the position of the vehicle body according to welding needs.

[0022] 3. It achieves the purpose of supporting and fixing the device, rotates the installation quantity of the welding equipment according to needs, and adjusts the position of the welding equipment by itself, improves the convenience of use of the device, improves the stability of the device placement, and improves the safety of the device in use.

[0023] The following further describes in detail the specific embodiments of the present utility model with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In the drawings:

[0025] Figure 1 is the structural schematic diagram of the present utility model;

[0026] Figure 2 is the top view of the present utility model;

[0027] Figure 3 is the front view of the present utility model;

[0028] Figure 4 is the structural schematic diagram of the first support column of the present utility model;

[0029] Figure 5 is the split view of the first fixing plate of the present utility model;

[0030] Figure 6 Schematic diagram of the second bottom plate structure of the present utility model;

[0031] Figure 7 Schematic diagram of the first support plate structure of the present utility model.

[0032] In the figure: 10, the first bottom plate; 11, the second bottom plate; 12, the first baffle; 13, the slide rail; 14, the first sliding plate; 15, the second sliding plate; 16, the chute; 17, the first support plate; 18, the first counterweight plate; 19, the support leg; 20, the first electric control box; 21, the first electric push rod; 22, the first electric wire; 23, the first support column; 24, the second chute; 25, the third sliding plate; 26, the second support plate; 27, the second electric control box; 28, the second electric push rod; 29, the first fixing plate; 30, the first clamping groove; 31, the second clamping groove; 32, the first thread groove; 33, the second thread groove; 34, the first reinforcing plate; 35, the second reinforcing plate; 36, the third thread groove; 37, the fourth thread groove; 38, the first limit bolt. Specific embodiments

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0034] Embodiment 1: An automobile cab total assembly welding device, specifically as Figure 1 shown, including a first bottom plate 10, the first bottom plate 10 is rectangular; a connection structure, the connection structure includes eight groups of first reinforcing plates 34, and the first reinforcing plates 34 are arranged outside the first bottom plate 10; an adjustment structure, the adjustment structure includes four groups of first support columns 23, and the first support columns 23 are arranged on the top of the first bottom plate 10; a moving structure, the moving structure includes a second bottom plate 11, and the second bottom plate 11 is fixedly installed on the top of the first bottom plate 10; a first electric control box 20, and the first electric control box 20 is arranged outside the first bottom plate 10. The welding equipment is firmly connected through the connection structure, the position of the vehicle frame is adjusted through the adjustment structure, and the position of the vehicle body is moved through the moving structure.

[0035] Specifically as Figure 1 , Figure 2 and Figure 5 shown, the connection structure further includes two groups of first fixing plates 29 arranged on the top of the first bottom plate 10. A group of first clamping grooves 30 and a group of second clamping grooves 31 are respectively opened inside the first fixing plates 29, and two groups of first thread grooves 32 and two groups of second thread grooves 33 are respectively opened inside the first clamping grooves 30.

[0036] Specifically as Figure 1 ,Figure 3 and Figure 5 As shown in Figure 5 , the connecting structure further includes a second reinforcing plate 35 fixedly installed on the outer wall of one side of the first reinforcing plate 34. Two groups of third threaded grooves 36 are opened inside the second reinforcing plate 35, and four groups of fourth threaded grooves 37 are opened at the top of the first reinforcing plate 34. The third threaded grooves 36 are snap-fitted inside the first snap-fitting groove 30. Sixteen first limiting bolts 38 are arranged outside the first bottom plate 10. The first limiting bolts 38 are screwed and installed inside the second threaded grooves 33, the third threaded grooves 36, and the first threaded grooves 32. Push the first reinforcing plate 34 into the inside of the first fixing plate 29, snap-fittingly install the second reinforcing plate 35 inside the first snap-fitting groove 30, rotate the first limiting bolts 38, and screw and install the first limiting bolts 38 inside the second threaded grooves 33, the third threaded grooves 36, and the first threaded grooves 32 in sequence to limit and fix the first reinforcing plate 34 inside the first fixing plate 29.

[0037] According to the above, through the structures of the first fixing plate 29, the first snap-fitting groove 30, the second snap-fitting groove 31, the first threaded groove 32, the second threaded groove 33, the first reinforcing plate 34, the second reinforcing plate 35, the third threaded groove 36, the fourth threaded groove 37, and the first limiting bolts 38, the purpose of starting the connection and fixation of the device is achieved, the fixing strength of the device is improved, the installation of the welding equipment is facilitated, the support strength of the device is improved, the durability of the device is improved, and the service life of the device is extended.

[0038] Embodiment 2: On the basis of Embodiment 1, specifically as shown in Figure 1 、 Figure 2 and Figure 4 As shown in Figure 4 , the adjusting structure further includes a second sliding groove 24 opened on the outer wall of one side of the first support column 23. A third sliding plate 25 is slidably installed inside the second sliding groove 24. A second support plate 26 is fixedly installed on the outer wall of one side of the third sliding plate 25. A second electric control box 27 is fixedly installed at the top of the first support column 23. A second electric push rod 28 is arranged inside the second sliding groove 24. One end of the second electric push rod 28 is fixedly connected to the top of the third sliding plate 25. The second electric control box 27 is electrically connected to the second electric push rod 28. Start the second electric control box 27 to drive the second electric push rod 28 to move, drive the third sliding plate 25 to slide inside the second sliding groove 24, and adjust the height of the second support plate 26.

[0039] Specifically as shown in Figure 1 、 Figure 6 and Figure 7As shown in the figure, the moving structure further includes two groups of first baffles 12 fixedly installed on the top of the second bottom plate 11. Two groups of slide rails 13 are fixedly installed between the two groups of first baffles 12. Two groups of first sliding plates 14 are arranged on the top of the second bottom plate 11. One group of second sliding plates 15 is fixedly installed at each end of the first sliding plate 14. Chute 16 is formed inside the first sliding plate 14 and the second sliding plate 15. The slide rail 13 is sleeved and installed inside the chute 16. The slide rail 13 is limited and fixed by the first baffle 12, and the positions of the first sliding plate 14 and the second sliding plate 15 are limited by the slide rail 13.

[0040] Specifically, as Figure 1 , Figure 6 and Figure 7 shown, the moving structure further includes a first support plate 17 fixedly installed between the two groups of first sliding plates 14. A first counterweight plate 18 is fixedly installed at the bottom of the first support plate 17. One side outer wall of one group of first baffles 12 is fixedly connected to one side outer wall of the first electric control box 20. A first electric wire 22 is fixedly installed on one side outer wall of the first electric control box 20. Two groups of first electric push rods 21 are arranged on the other side outer wall of one group of first baffles 12. One end of the first electric push rod 21 is fixedly connected to one side outer wall of the second sliding plate 15. The first electric control box 20 is electrically connected to the two groups of first electric push rods 21. The first electric control box 20 is powered by the first electric wire 22. The first electric control box 20 is started to drive the first electric push rod 21 to move, push the second sliding plate 15 to move on the slide rail 13, adjust the position of the first support plate 17, and the first support plate 17 is strengthened by the first counterweight plate 18.

[0041] According to the above, through the structures of the first bottom plate 10, the second bottom plate 11, the first baffle 12, the slide rail 13, the first sliding plate 14, the second sliding plate 15, the chute 16, the first support plate 17, the first counterweight plate 18, the support leg 19, the first electric control box 20, the first electric push rod 21, the first electric wire 22, the first support column 23, the second chute 24, the third sliding plate 25, the second support plate 26, the second electric control box 27 and the second electric push rod 28, the purpose of quickly adjusting the position of the device is achieved, the position of the vehicle body is adjusted, the flexibility of the device in use is improved, and it is convenient to adjust the position of the vehicle body according to the welding requirements.

[0042] Embodiment 3: On the basis of Embodiment 1 and Embodiment 2, specifically, as Figure 1 , Figure 2 and Figure 3 shown, six groups of support legs 19 are fixedly installed at the bottom of the first bottom plate 10. The bottoms of the support legs 19 are in close contact with the ground. The welding equipment is limited and installed on the top of the first reinforcing plate 34 by bolts. The device is supported by the support legs 19.

[0043] In summary, through the structures of the support legs 19 and the first reinforcement plates 34, the purpose of supporting and fixing the device is achieved. The installation quantity of the welding equipment can be rotated according to needs, and the position of the welding equipment can be adjusted by itself, improving the convenience of use of the device, the stability of the placement of the device, and the safety of the use of the device.

[0044] Working principle: The connection structure mainly strengthens and connects the welding equipment through eight groups of first reinforcement plates 34 and second reinforcement plates 35. The reinforcement plates are connected to the device main body through the clamping grooves (the first clamping groove 30 and the second clamping groove 31) and the threaded grooves (the first threaded groove 32 and the second threaded groove 33) inside the first fixing plate 29. Push the first reinforcement plate 34 into the first fixing plate 29, and further clamp and fix it through the second reinforcement plate 35. Finally, by rotating the first limit bolt 38, screw it into each threaded groove to achieve a firm connection. The adjustment structure realizes the adjustment of the position of the vehicle frame through four groups of first support columns 23 and the second sliding grooves 24, the third sliding plates 25, the second support plates 26 and the second electric push rods 28 on them. When it is necessary to adjust the welding position, start the second electric control box 27, control the telescopic movement of the second electric push rod 28, drive the third sliding plate 25 to slide in the second sliding groove 24, so as to change the height of the second support plate 26 to meet the welding requirements of different heights. The moving structure realizes the position movement of the vehicle body in the horizontal direction through the slide rails 13, the first sliding plates 14, the second sliding plates 15 and the first electric push rods 21 arranged on the second bottom plate 11. When it is necessary to adjust the welding position, start the first electric control box 20, control the telescopic movement of the first electric push rod 21, and push the second sliding plate 15 to move along the slide rail 13, so as to drive the vehicle body or the welding component fixed on the first support plate 17 to perform a horizontal displacement. Six groups of support legs 19 are firmly installed at the bottom of the first bottom plate 10 and are in close contact with the ground, providing a solid support foundation for the entire welding device.

[0045] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. An automobile cab total assembly welding device, characterized in that, Including: A first bottom plate (10), and the first bottom plate (10) is rectangular; A connecting structure, the connecting structure includes eight groups of first reinforcing plates (34), and the first reinforcing plates (34) are arranged outside the first bottom plate (10); An adjusting structure, the adjusting structure includes four groups of first support columns (23), and the first support columns (23) are arranged on the top of the first bottom plate (10); A moving structure, the moving structure includes a second bottom plate (11), and the second bottom plate (11) is fixedly installed on the top of the first bottom plate (10); A first electric control box (20), and the first electric control box (20) is arranged outside the first bottom plate (10).

2. The total assembly welding device for an automotive cab according to claim 1, characterized in that The connecting structure further includes two groups of first fixing plates (29) arranged on the top of the first bottom plate (10). A first clamping groove (30) and a second clamping groove (31) are respectively formed inside the first fixing plates (29). Two groups of first threaded grooves (32) and two groups of second threaded grooves (33) are respectively formed inside the first clamping groove (30).

3. The automotive cab general assembly welding device according to claim 1, characterized in that The connecting structure further includes a second reinforcing plate (35) fixedly installed on the outer wall of one side of the first reinforcing plate (34). Two groups of third threaded grooves (36) are formed inside the second reinforcing plate (35). Four groups of fourth threaded grooves (37) are formed on the top of the first reinforcing plate (34). The third threaded grooves (36) are clamped and installed inside the first clamping groove (30). Sixteen groups of first limit bolts (38) are arranged outside the first bottom plate (10), and the first limit bolts (38) are spirally installed inside the second threaded grooves (33), the third threaded grooves (36) and the first threaded grooves (32).

4. The total assembly welding device for an automobile cab according to claim 1, characterized in that, The adjusting structure further includes a second sliding groove (24) formed on the outer wall of one side of the first support column (23). A third sliding plate (25) is slidably installed inside the second sliding groove (24). A second support plate (26) is fixedly installed on the outer wall of one side of the third sliding plate (25). A second electric control box (27) is fixedly installed on the top of the first support column (23). A second electric push rod (28) is arranged inside the second sliding groove (24), and one end of the second electric push rod (28) is fixedly connected to the top of the third sliding plate (25). The second electric control box (27) is electrically connected to the second electric push rod (28).

5. The total assembly welding device for an automobile cab according to claim 1, characterized in that, The moving structure further includes two groups of first baffles (12) fixedly installed on the top of the second bottom plate (11). Two groups of slide rails (13) are fixedly installed between the two groups of first baffles (12). Two groups of first sliding plates (14) are arranged on the top of the second bottom plate (11). A group of second sliding plates (15) are respectively fixedly installed at both ends of the first sliding plate (14). A sliding groove (16) is formed inside the first sliding plate (14) and the second sliding plate (15), and the slide rail (13) is sleeved and installed inside the sliding groove (16).

6. The total assembly welding device for an automotive cab according to claim 1, characterized in that, The moving structure further includes a first support plate (17) fixedly installed between two groups of first sliding plates (14). A first counterweight plate (18) is fixedly installed at the bottom of the first support plate (17). One side outer wall of a group of first baffles (12) is fixedly connected to one side outer wall of the first electric control box (20). A first electric wire (22) is fixedly installed on one side outer wall of the first electric control box (20). Two groups of first electric push rods (21) are arranged on the other side outer wall of a group of first baffles (12). One end of the first electric push rod (21) is fixedly connected to one side outer wall of the second sliding plate (15). The first electric control box (20) is electrically connected to the two groups of first electric push rods (21).

7. The total assembly welding device for an automotive cab according to claim 1, characterized in that, Six groups of support legs (19) are fixedly installed at the bottom of the first bottom plate (10). The bottoms of the support legs (19) are in close contact with the ground. The welding equipment is installed on the top of the first reinforcement plate (34) by bolt limiting.

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