Welding tool for carriage of mining dump truck

Abstract

The utility model relates to the field of welding tools, and discloses a mining dump truck carriage welding tool which comprises two supports, the tops of the two supports are both fixedly connected with connecting frames, one side of one connecting frame is fixedly connected with a motor, an output shaft of the motor penetrates through the two connecting frames, and the output shaft of the motor is fixedly connected with an output shaft of the motor. And the output shaft is rotatably connected with the two connecting frames in a penetrating mode, two connecting discs are symmetrically and fixedly arranged on the outer wall of the output shaft of the motor in a sleeving mode, a plurality of connecting rods are slidably connected to one sides of the two connecting discs in a penetrating mode, and the connecting rods are annularly arranged. The metal plate for the carriage is easy to use, the supports and the connecting rings are completely open in a large range, so that more operation space can be reserved, the four faces of the metal plate for the carriage can be fixed through the multiple clamping blocks, the multiple chucks and the multiple pressing plates, the metal plate for the carriage can be fixed more firmly, and the working efficiency is improved. When the motor is started, the chuck and the pressing plate can be driven to rotate at the same time for angle adjustment, and therefore welding work can be conducted conveniently.

Description

Technical Field

[0001] The utility model relates to the field of welding tools, in particular to a welding tool for a mining dump truck compartment. Background Art

[0002] The authorization announcement number is: CN214236922U. A mining dump truck compartment welding tool belongs to the field of dump truck assembly. The utility model includes a front operating table and a rear operating table. The front operating table and the rear operating table have the same structure and are arranged side by side; the front operating table includes a bracket, a lateral adjustment device, a bottom plate support platform and a side plate support mechanism. The bottom plate support platform is connected to the bracket through the lateral adjustment device, and the side plate support mechanism is symmetrically installed on the front and rear sides of the bottom plate support platform. The purpose of developing this utility model is to solve the problem that the existing operating table structure is relatively simple and cannot assist in completing the dump truck compartment welding work. The utility model is a mining dump truck compartment welding tool, which is divided into two front and rear operating tables, which solves the problem that the side panels and bottom panels of some large compartment dump trucks need to be spliced ​​in blocks and the distance adjustment is required. It has a simple structure, ingenious design, convenient disassembly and assembly, firm assembly, low cost, and is suitable for popularization and use.

[0003] The above utility model patent has too little usable space, which will result in the welding gun being unable to reach the gap, and because the space is small, more adjustments are required during welding. Therefore, technical personnel in this field provide a mining dump truck compartment welding tooling to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a mining dump truck compartment welding tool to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding tool for a mining dump truck carriage, comprising two brackets, the tops of the two brackets are fixedly connected with connecting frames, one side of one of the connecting frames is fixedly connected with a motor, the output shaft of the motor passes through the two connecting frames, and the output shaft is rotatably connected to the two connecting frames, two connecting disks are symmetrically fixedly sleeved on the outer wall of the output shaft of the motor, and one side of the two connecting disks passes through and is slidably connected with a plurality of connecting rods, and the plurality of connecting rods are arranged in a ring-shaped arrangement, and one end of the plurality of connecting rods away from the connecting frame is fixedly connected with the same chuck, a first spring is sleeved on the outer wall of the connecting rod, one end of the first spring is fixedly connected to one side of the connecting disk, and one end of the connecting rod away from the chuck is fixedly connected with a baffle, and the inner side of the baffle is fixedly connected to the other end of the first spring, and the opposite sides of the two connecting frames are fixedly connected with the same connecting plate, and a connecting ring is fixedly embedded on the top of the connecting plate, and the opposite sides of the chucks on both sides are tightly fitted with the same carriage metal plate, and a fixing component for fixing the carriage metal plate is provided on the connecting ring.

[0006] As a further solution of the utility model: the fixed assembly includes an annular guide rail fixedly connected to the inner wall of the connecting ring, two sliding blocks are slidably connected to the annular guide rail, the two sliding blocks are fixedly connected to a telescopic rod on opposite sides, the telescopic end of the telescopic rod is fixedly connected to a pressure plate, a second spring is sleeved on the outer wall of the telescopic rod, one end of the second spring is fixedly connected to the top of the sliding block, and the other end of the second spring is fixedly connected to the top of the pressure plate.

[0007] As a further solution of the utility model: a plurality of anti-slip grooves are vertically arranged on opposite sides of the two pressure plates, the pressure plates are T-shaped, and the opposite sides of the two pressure plates are tightly fitted with the top and bottom of the metal plate for the carriage.

[0008] As a further solution of the utility model: an iron-absorbing disk is fixedly embedded on one side of the two clamping disks close to each other, and the output shaft of the motor passes through the clamping disks and the iron-absorbing disk.

[0009] As a further solution of the utility model: the connecting ring is located between two connecting frames, and the number of the connecting rods is four.

[0010] As a further solution of the utility model: a plurality of clamping blocks are arranged in an annular array on the outer wall of the clamping plate, and opposite sides of the plurality of clamping blocks are respectively tightly fitted with two sides of the metal plate for the carriage.

[0011] As a further solution of the utility model: the connecting plate is located below the two clamping discs, and the connecting disc and the clamping disc have the same diameter.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The upper and lower pressure plates can be adjusted to a distance apart by means of a telescopic rod. After the two telescopic rods have adjusted their distance apart, when the multiple connecting rods are pulled away from each other, the multiple connecting rods can pull the multiple first springs. The multiple connecting rods moving away from each other will also drive the two clamping plates and the multiple clamping blocks to move away from each other. Then, a metal plate for a carriage can be placed between the clamping plates and the clamping blocks on both sides, and then the connecting rods on both sides are released. At this time, the connecting rods will be affected by the elastic force of the first spring to drive the two clamping plates and the multiple clamping blocks to move closer to each other. Then, the clamping plates and the clamping blocks will clamp and fix the metal plate for the carriage. Then, the upper and lower telescopic rods will be stretched to drive the two pressure plates to move closer to each other and stick to the top and bottom of the metal plate for the carriage, thereby fixing the metal plate for the carriage once again.

[0014] The utility model is simple to use, and the bracket and the connecting ring adopt a large-scale fully open design, which can leave more operating space, and a plurality of clamping blocks, clamping discs, and pressure plates can fix the four sides of the metal plate for the carriage, so that the metal plate for the carriage can be fixed more firmly. When the motor is started, the clamping disc and the pressure plate can be driven to rotate at the same time to adjust the angle, thereby facilitating the welding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the motor in the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of a partial explosion of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the medium pressure plate of the utility model.

[0019] In the figure: 1. bracket; 2. connecting frame; 3. clamping block; 4. first spring; 5. connecting plate; 6. clamping plate; 7. connecting rod; 8. metal plate for carriage; 9. connecting ring; 10. second spring; 11. pressure plate; 12. telescopic rod; 13. sliding block; 14. connecting plate; 15. annular guide rail; 16. motor; 17. anti-slip groove; 18. magnetic plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 In the embodiment of the utility model, a welding tool for a mining dump truck compartment includes two brackets 1, the tops of the two brackets 1 are fixedly connected with connecting frames 2, one side of one connecting frame 2 is fixedly connected with a motor 16, the output shaft of the motor 16 passes through the two connecting frames 2, and the output shaft is rotatably connected with the two connecting frames 2, two connecting plates 5 are symmetrically fixedly sleeved on the outer wall of the output shaft of the motor 16, and one side of the two connecting plates 5 passes through and is slidably connected with a plurality of connecting rods 7, and the plurality of connecting rods 7 are arranged in a ring, and the plurality of connecting rods 7 are away from one side of the connecting frame 2. The ends are fixedly connected with the same chuck 6, the outer wall of the connecting rod 7 is sleeved with a first spring 4, one end of the first spring 4 is fixedly connected to one side of the connecting disk 5, the end of the connecting rod 7 away from the chuck 6 is fixedly connected with a baffle, the inner side of the baffle is fixedly connected to the other end of the first spring 4, the opposite sides of the two connecting frames 2 are fixedly connected with the same connecting plate 14, the top of the connecting plate 14 is fixedly embedded with a connecting ring 9, the opposite sides of the chucks 6 on both sides are tightly fitted with the same metal plate 8 for a carriage, and the connecting ring 9 is provided with a fixing component for fixing the metal plate 8 for a carriage.

[0022] In this embodiment, the fixing assembly includes an annular guide rail 15 fixedly connected to the inner wall of the connecting ring 9, and two sliding blocks 13 are slidably connected to the annular guide rail 15. The two sliding blocks 13 are fixedly connected to the opposite sides of the two sliding blocks 13. The telescopic rod 12 is fixedly connected to the telescopic end of the telescopic rod 12. A second spring 10 is sleeved on the outer wall of the telescopic rod 12. One end of the second spring 10 is fixedly connected to the top of the sliding block 13, and the other end of the second spring 10 is fixedly connected to the top of the pressure plate 11.

[0023] In this embodiment, a plurality of anti-slip grooves 17 are vertically arranged on opposite sides of the two pressing plates 11. The pressing plates 11 are T-shaped, and the opposite sides of the two pressing plates 11 are tightly fitted with the top and bottom of the metal plate 8 for the carriage. The upper and lower pressing plates 11 can adjust the spacing by the telescopic rod 12. After the two telescopic rods 12 adjust the spacing and then pull the multiple connecting rods 7 away from each other, the multiple connecting rods 7 can pull the multiple first springs 4. The multiple connecting rods 7 move away from each other and also drive the two clamping plates 6 and the multiple clamping blocks 3 to move away from each other. Then, the metal plate 8 for the carriage can be placed between the clamping plates 6 and the clamping blocks 3 on both sides, and then the connecting rods 7 on both sides are loosened. At this time, the connecting rods 7 will be affected by the elastic force of the first spring 4 to drive the two clamping plates 6 and the multiple clamping blocks 3 to move closer to each other, and then the clamping plates 6 and the clamping blocks 3 will clamp and fix the metal plate 8 for the carriage, and then the upper and lower telescopic rods 12 are stretched to drive the two pressing plates 11 to move closer to each other and stick to the top and bottom of the metal plate 8 for the carriage, thereby fixing the metal plate 8 for the carriage again.

[0024] In this embodiment, a magnetic plate 18 is fixedly embedded on one side of the two chucks 6 that are close to each other, and the output shaft of the motor 16 passes through the chuck 6 and the magnetic plate 18. When the motor 16 is started to rotate, the output shaft of the motor 16 can drive the chuck 6 to rotate. When the chuck 6 rotates, it can drive the clamped metal plate 8 for the carriage to rotate and adjust the angle at the same time. When the metal plate 8 for the carriage rotates, it can drive the pressure plate 11, the telescopic rod 12, and the sliding block 13 to slide in a circle through friction, so as to rotate and adjust simultaneously with the metal plate 8 for the carriage. The two magnetic plates 18 can adsorb the two sides of the metal plate 8 for the carriage to fix the metal plate 8 for the carriage.

[0025] In this embodiment, the connecting ring 9 is located between the two connecting frames 2, and the number of connecting rods 7 is four.

[0026] In this embodiment, a plurality of clamping blocks 3 are provided in a circular array on the outer wall of the clamping plate 6, and opposite sides of the plurality of clamping blocks 3 are respectively tightly fitted with two sides of the metal plate 8 for the carriage.

[0027] In this embodiment, the connecting plate 14 is located below the two clamping plates 6 , and the connecting plates 5 and the clamping plates 6 have the same diameter.

[0028] The working principle of the utility model is as follows: the spacing between the upper and lower pressing plates 11 can be adjusted by the telescopic rod 12. After the spacing between the two telescopic rods 12 is adjusted, when the multiple connecting rods 7 are pulled away from each other, the multiple connecting rods 7 can pull the multiple first springs 4. The multiple connecting rods 7 moving away from each other will also drive the two clamping plates 6 and the multiple clamping blocks 3 to move away from each other. Then, the metal plate 8 for the carriage can be placed between the clamping plates 6 and the clamping blocks 3 on both sides, and then the connecting rods 7 on both sides are loosened. At this time, the connecting rods 7 will be affected by the elastic force of the first spring 4 to drive the two clamping plates 6 and the multiple clamping blocks 3 to move closer to each other, and then the clamping plates 6 and the clamping blocks 3 will clamp and fix the metal plate 8 for the carriage, and then the upper and lower telescopic rods 12 are stretched. The two pressure plates 11 are driven to approach each other and stick to the top and bottom of the metal plate 8 for the carriage, so that the metal plate 8 for the carriage is fixed again, and the pressure plate 11 is also provided with anti-skid grooves 17 to play an anti-skid role. When the motor 16 is started to rotate, the output shaft of the motor 16 can drive the chuck 6 to rotate. When the chuck 6 rotates, it can drive the clamped metal plate 8 for the carriage to rotate and adjust the angle at the same time. When the metal plate 8 for the carriage rotates, the friction force can drive the pressure plate 11, the telescopic rod 12, and the sliding block 13 to slide in a circle, so as to rotate and adjust at the same time with the metal plate 8 for the carriage, and the two magnetic disks 18 can adsorb the two sides of the metal plate 8 for the carriage to fix the metal plate 8 for the carriage.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mining dump truck compartment welding tool, comprising two brackets (1), characterized in that: The tops of the two brackets (1) are fixedly connected to a connecting frame (2), one side of one of the connecting frames (2) is fixedly connected to a motor (16), an output shaft of the motor (16) passes through the two connecting frames (2), and the output shaft and the two connecting frames (2) are connected and rotatably connected, two connecting disks (5) are symmetrically fixedly sleeved on the outer wall of the output shaft of the motor (16), and one side of the two connecting disks (5) is connected and slidably connected to a plurality of connecting rods (7), and the plurality of connecting rods (7) are arranged in a ring, and one end of the plurality of connecting rods (7) away from the connecting frame (2) is fixedly connected to the same clamping disk (6), and the connecting rods ( A first spring (4) is sleeved on the outer wall of the connecting rod (7), one end of the first spring (4) is fixedly connected to one side of the connecting plate (5), one end of the connecting rod (7) away from the clamping plate (6) is fixedly connected to a baffle plate, the inner side of the baffle plate is fixedly connected to the other end of the first spring (4), the two connecting frames (2) are fixedly connected to the same connecting plate (14) on the opposite sides, a connecting ring (9) is fixedly embedded on the top of the connecting plate (14), the opposite sides of the clamping plates (6) on both sides are tightly fitted with the same metal plate (8) for the carriage, and the connecting ring (9) is provided with a fixing component for fixing the metal plate (8) for the carriage.

2. A mining dump truck compartment welding tool according to claim 1, characterized in that: The fixing assembly comprises an annular guide rail (15) fixedly connected to the inner wall of the connecting ring (9), two sliding blocks (13) being slidably connected to the annular guide rail (15), a telescopic rod (12) being fixedly connected to opposite sides of the two sliding blocks (13), the telescopic end of the telescopic rod (12) being fixedly connected to a pressing plate (11), a second spring (10) being sleeved on the outer wall of the telescopic rod (12), one end of the second spring (10) being fixedly connected to the top of the sliding block (13), and the other end of the second spring (10) being fixedly connected to the top of the pressing plate (11).

3. A mining dump truck compartment welding tool as claimed in claim 2, characterized in that: A plurality of anti-slip grooves (17) are arranged vertically on opposite sides of the two pressing plates (11); the pressing plates (11) are T-shaped, and opposite sides of the two pressing plates (11) are tightly fitted to the top and bottom of the metal plate (8) for the carriage.

4. The mining dump truck compartment welding tool according to claim 1, characterized in that: An iron suction cup (18) is fixedly embedded on one side of the two chucks (6) that are close to each other, and an output shaft of the motor (16) passes through the chucks (6) and the iron suction cup (18).

5. The mining dump truck compartment welding tool according to claim 1, characterized in that: The connecting ring (9) is located between the two connecting frames (2), and the number of the connecting rods (7) is four.

6. The mining dump truck compartment welding tool according to claim 1, characterized in that: A plurality of clamping blocks (3) are arranged in an annular array on the outer wall of the clamping plate (6), and opposite sides of the plurality of clamping blocks (3) are respectively tightly fitted with two sides of the metal plate (8) for the carriage.

7. The mining dump truck compartment welding tool according to claim 1, characterized in that: The connecting plate (14) is located below the two clamping plates (6), and the connecting plate (5) and the clamping plate (6) have the same diameter.

Images