Metal box cover welding positioning tool

Abstract

The utility model relates to the technical field of metal box cover machining, and discloses a metal box cover welding positioning tool which comprises a base and a workbench, a first motor is installed on one side of the top of the base, the output end of the first motor is fixedly connected with a lifting threaded rod, the outer side of the lifting threaded rod is in threaded connection with a threaded sleeve, and the threaded sleeve is fixedly connected with the workbench. And the top of the threaded sleeve is rotationally connected with a rotating rod, the other end of the rotating rod is rotationally connected with the bottom of the workbench, the bottom of the threaded sleeve is fixedly connected with a limiting plate, and fixing cylinders are fixedly connected to the four corners of the top of the base correspondingly. According to the workbench, the first motor is started to drive the lifting threaded rod to rotate, so that the threaded sleeve drives the rotating rod to move, the height of the workbench can be adjusted according to requirements, the second motor is started to enable the two-way threaded rods to rotate, and due to the fact that the two belt wheels are connected, the two-way threaded rods rotate at the same time; and simultaneous clamping of the two clamping plates is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal box cover processing, in particular to a metal box cover welding positioning tool. Background Art

[0002] The metal box cover is a component used to close and protect a metal box, usually made of metal materials such as iron, aluminum or stainless steel. The metal box cover can prevent the items inside the box from being affected by the external environment. The metal box cover will be welded before being fully processed to form the metal box cover. Therefore, a positioning tool will be used to position the metal box cover. However, the positioning tool in the prior art fixes the height of the metal box cover in a fixed position, and the welding equipment needs to be moved frequently and significantly, which is not convenient to operate. Therefore, the technology in the field proposes a metal box cover welding positioning tool to solve the above problem. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a metal box cover welding positioning tool, which aims to improve the problem that the positioning tool in the technology fixes the height of the metal box cover firmly, requires the welding equipment to be moved frequently and significantly, and the operation is not convenient enough.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal box cover welding positioning tool, comprising a base and a workbench, a motor 1 is installed on one side of the top of the base, the output end of the motor 1 is fixedly connected to a lifting threaded rod, the outer side of the lifting threaded rod is threadedly connected to a threaded sleeve, the top of the threaded sleeve is rotatably connected to a rotating rod, the other end of the rotating rod is rotatably connected to the bottom of the workbench, the bottom of the threaded sleeve is fixedly connected to a limiting plate, the top four corners of the base are fixedly connected to a fixing cylinder, the outer side of the fixing cylinder is provided with two strip holes, the interior of the fixing cylinder is slidably connected to a sliding column, the bottom of the sliding column is fixedly connected to a limiting block, and the tops of the four sliding columns are fixedly connected to the bottom of the workbench.

[0005] Furthermore, a positioning mechanism is installed on the top of the workbench, and the positioning mechanism includes a driving assembly and two clamping assemblies. The driving assembly includes two mounting frames. The mounting frames are fixedly connected to the top of the workbench, and the interior of the mounting frames is rotatably connected with a bidirectional threaded rod. Motor 2 is installed on the outer side of one of the mounting frames, and the output end of motor 2 is fixedly connected to one end of one of the bidirectional threaded rods.

[0006] Furthermore, the clamping assembly includes two threaded blocks, the threaded blocks are threadedly connected to the outer side of the bidirectional threaded rod, the outer side of the threaded block is rotatably connected to a connecting rod, and the other ends of the two connecting rods are rotatably connected to a clamping plate.

[0007] Furthermore, the other ends of the two bidirectional threaded rods are fixedly connected to pulleys, and belts are arranged on the outer circumferences of the two pulleys.

[0008] Furthermore, the outer side of the threaded block is slidably connected to the inner side of the mounting frame.

[0009] Furthermore, the outer side of the limiting plate is slidably connected to the inner side of the limiting groove, and the other end of the lifting threaded rod is fixedly connected to the top of the base.

[0010] Furthermore, the outer side of the limiting block is slidably connected to the inner side of the strip hole.

[0011] The utility model has the following beneficial effects:

[0012] 1. In the utility model, through the mutual cooperation of motor 1, lifting threaded rod, threaded sleeve, limit plate, limit groove, rotating rod, fixed cylinder, bar hole, sliding column, limit block, workbench and other structures, the motor 1 is started to drive the lifting threaded rod to rotate, so that the threaded sleeve drives the rotating rod to move, so that the height of the workbench can be adjusted according to needs, making the welding operation more convenient.

[0013] 2. In the utility model, by the mutual cooperation of motor 2, bidirectional threaded rod, threaded block, connecting rod, clamping plate, pulley and other structures, starting motor 2 can make the bidirectional threaded rod rotate, and because the two pulleys are connected, the two bidirectional threaded rods rotate at the same time, realizing the simultaneous clamping of two clamping plates, making the clamping more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a metal box cover welding positioning tool proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the fixing cylinder structure of a metal box cover welding positioning tooling proposed by the utility model;

[0016] Figure 3 The utility model discloses a schematic diagram of the internal structure of an installation frame of a metal box cover welding positioning tool.

[0017] Legend:

[0018] 1. Base; 2. Motor 1; 3. Lifting threaded rod; 4. Threaded sleeve; 5. Limiting plate; 6. Limiting groove; 7. Rotating rod; 8. Fixed cylinder; 9. Strip hole; 10. Sliding column; 11. Limiting block; 12. Workbench; 13. Mounting frame; 14. Motor 2; 15. Bidirectional threaded rod; 16. Threaded block; 17. Connecting rod; 18. Clamp; 19. Pulley. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Reference Figure 1-3 The utility model provides an embodiment: a metal box cover welding positioning tool, including a base 1 and a workbench 12, a motor 2 is installed on one side of the top of the base 1, the output end of the motor 2 is fixedly connected with a lifting threaded rod 3, the outer side of the lifting threaded rod 3 is threadedly connected with a threaded sleeve 4, the top of the threaded sleeve 4 is rotatably connected with a rotating rod 7, the other end of the rotating rod 7 is rotatably connected to the bottom of the workbench 12, the bottom of the threaded sleeve 4 is fixedly connected to a limiting plate 5, the four corners of the top of the base 1 are fixedly connected with a fixing cylinder 8, the outer side of the fixing cylinder 8 is provided with two strip holes 9, the inside of the fixing cylinder 8 is slidably connected with a sliding column 10, the bottom of the sliding column 10 is fixedly connected with a limiting block 11, and the top of the four sliding columns 10 is fixedly connected to the bottom of the workbench 12.

[0021] Specifically, the strip hole 9 and the limit block 11 can cooperate to limit the sliding column 10, start the motor 2, and the lifting threaded rod 3 starts to rotate under the drive of the motor 2, so that the threaded sleeve 4 moves, the rotating rod 7 rotates, and the workbench 12 is pulled to move, thereby realizing the height adjustment of the workbench 12.

[0022] Reference Figure 1-3 A positioning mechanism is installed on the top of the workbench 12, and the positioning mechanism includes a driving assembly and two clamping assemblies. The driving assembly includes two mounting frames 13, and the mounting frames 13 are fixedly connected to the top of the workbench 12. The inside of the mounting frames 13 is rotatably connected with a bidirectional threaded rod 15. A motor 2 14 is installed on the outside of one of the mounting frames 13, and the output end of the motor 2 14 is fixedly connected to one end of one of the bidirectional threaded rods 15. The clamping assembly includes two threaded blocks 16, and the threaded blocks 16 are threadedly connected to the outside of the bidirectional threaded rod 15. A connecting rod 17 is rotatably connected to the outside of the threaded blocks 16, and the other ends of the two connecting rods 17 are rotatably connected to a clamping plate 18.

[0023] Specifically, the metal box cover is placed on the top of the base 1, and the motor 2 14 is started. Driven by the motor 2 14, the right bidirectional threaded rod 15 starts to rotate and drives the right pulley 19 to rotate. Because the belts are connected, the left pulley 19 drives the left bidirectional threaded rod 15 to rotate. In this way, the two bidirectional threaded rods 15 rotate at the same time, so that the front and rear threaded blocks 16 move toward each other, causing the connecting rod 17 to rotate, so that the two pulleys 19 can clamp the metal box cover in the middle firmly.

[0024] Reference Figure 1-3 The other ends of the two bidirectional threaded rods 15 are fixedly connected to pulleys 19, and the outer circumferences of the two pulleys 19 are sleeved with belts. The outer side of the threaded block 16 is slidably connected to the inner side of the mounting frame 13, and the outer side of the limiting plate 5 is slidably connected to the inner side of the limiting groove 6. The other end of the lifting threaded rod 3 is fixedly connected to the top of the base 1, and the outer side of the limiting block 11 is slidably connected to the inner side of the strip hole 9.

[0025] Specifically, the belt can make the two pulleys 19 rotate synchronously, the installation frame 13 can limit the thread block 16, and the limiting groove 6 and the limiting plate 5 can cooperate to limit the thread sleeve 4.

[0026] Working principle: first place the metal box cover on the top of the base 1, and then start the motor 2 14. Driven by the motor 2 14, the right bidirectional threaded rod 15 starts to rotate and drives the right pulley 19 to rotate. Because the belts are connected, the left pulley 19 then drives the left bidirectional threaded rod 15 to rotate. In this way, the two bidirectional threaded rods 15 rotate at the same time, so that the front and rear threaded blocks 16 move toward each other, so that the connecting rod 17 rotates, so that the two pulleys 19 clamp the middle metal box cover firmly. When the height of the workbench 12 needs to be adjusted, the motor 12 can be started. Driven by the motor 12, the lifting threaded rod 3 starts to rotate, so that the threaded sleeve 4 moves, the rotating rod 7 rotates, and the workbench 12 is pulled to move, so that the height adjustment of the workbench 12 is achieved.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A metal box cover welding positioning tool, comprising a base (1) and a workbench (12), characterized in that: A motor (2) is installed on one side of the top of the base (1); the output end of the motor (2) is fixedly connected to a lifting threaded rod (3); the outer side of the lifting threaded rod (3) is threadedly connected to a threaded sleeve (4); the top of the threaded sleeve (4) is rotatably connected to a rotating rod (7); the other end of the rotating rod (7) is rotatably connected to the bottom of a workbench (12); the bottom of the threaded sleeve (4) is fixedly connected to a limiting plate (5); the four corners of the top of the base (1) are fixedly connected to fixed cylinders (8); the outer side of the fixed cylinder (8) is provided with two strip holes (9); the interior of the fixed cylinder (8) is slidably connected to a sliding column (10); the bottom of the sliding column (10) is fixedly connected to a limiting block (11); the tops of the four sliding columns (10) are fixedly connected to the bottom of the workbench (12).

2. The metal box cover welding positioning tool according to claim 1, characterized in that: A positioning mechanism is installed on the top of the workbench (12), and the positioning mechanism includes a driving component and two clamping components. The driving component includes two mounting frames (13). The mounting frames (13) are fixedly connected to the top of the workbench (12). A bidirectional threaded rod (15) is rotatably connected inside the mounting frames (13). A second motor (14) is installed on the outside of one of the mounting frames (13), and the output end of the second motor (14) is fixedly connected to one end of one of the bidirectional threaded rods (15).

3. The metal box cover welding positioning tool according to claim 2, characterized in that: The clamping assembly comprises two threaded blocks (16), wherein the threaded blocks (16) are threadedly connected to the outer side of a bidirectional threaded rod (15), the outer side of the threaded block (16) is rotatably connected to a connecting rod (17), and the other ends of the two connecting rods (17) are rotatably connected to a clamping plate (18).

4. The metal box cover welding positioning tool according to claim 3 is characterized in that: The other ends of the two bidirectional threaded rods (15) are fixedly connected to pulleys (19), and belts are sleeved on the outer circumferences of the two pulleys (19).

5. The metal box cover welding positioning tool according to claim 3 is characterized in that: The outer side of the threaded block (16) is slidably connected to the inner side of the installation frame (13).

6. The metal box cover welding positioning tool according to claim 1, characterized in that: The outer side of the limiting plate (5) is slidably connected to the inner side of the limiting groove (6), and the other end of the lifting threaded rod (3) is fixedly connected to the top of the base (1).

7. The metal box cover welding positioning tool according to claim 1, characterized in that: The outer side of the limiting block (11) is slidably connected to the inner side of the strip hole (9).

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