Special tool clamp for machining air pressure tank

Abstract

The utility model discloses a special work fixture for air pressure tank processing, which comprises a mounting plate, the middle of the top surface of the mounting plate is fixedly connected with a processing box, the processing box is a cylindrical box, and the top end of the processing box is fixedly connected with an automatic telescopic rod. The lower portion of the automatic telescopic rod penetrates through the top wall of the machining box and is fixedly connected with a connecting block, two bearing rods are rotationally connected to the lower portion of the connecting block in a bilateral symmetry mode, the lower ends of the two bearing rods are rotationally connected with moving blocks, and a fixing column is fixedly connected between the left wall and the right wall of the upper portion of an inner cavity of the machining box and is in a rectangular column shape. The two moving blocks are arranged on the fixed column in a sleeving mode and movably connected to the fixed column. According to the pneumatic tank clamping device, pneumatic tanks of different sizes can be automatically clamped, a worker does not need to use the clamping assembly in a close range, potential safety hazards of work are avoided, and meanwhile, due to the arrangement of the bolts, non-slip mats which are used for a long time can be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to a tooling fixture special for processing air pressure tanks. Background Art

[0002] Special tooling and fixtures for pressure tank processing are an important auxiliary tool in the field of mechanical processing. They are mainly used to fix and position the workpiece during the processing of pressure tanks to ensure processing accuracy and efficiency. With the continuous advancement of industrial manufacturing technology and the continuous expansion of the application field of pressure tanks, the requirements for pressure tank processing accuracy and efficiency are becoming higher and higher. Therefore, the design and manufacture of special tooling and fixtures for pressure tank processing are also facing new challenges and opportunities.

[0003] The existing special tooling and clamping tools for processing air pressure tanks require workers to manually clamp the air pressure tanks, which poses certain safety hazards and the anti-slip pads are prone to wear after long-term use, affecting the clamping operation. Therefore, it is necessary to provide a special tooling and clamping tool for processing air pressure tanks to solve the above technical problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In order to overcome the shortcomings of the existing technology, a special tooling fixture for pressure tank processing is proposed to solve the problem that workers need to manually clamp the pressure tank, which has certain safety hazards and the anti-slip pad is prone to wear after long-term use, affecting the clamping operation.

[0006] (II) Technical solution

[0007] The utility model is achieved through the following technical scheme: the utility model proposes a special tooling fixture for processing air pressure tanks, including a mounting plate, a processing box is fixedly connected to the middle of the top surface of the mounting plate, the processing box is a cylindrical box, the top of the processing box is fixedly connected to an automatic telescopic rod, the lower part of the automatic telescopic rod passes through the top wall of the processing box and is fixedly connected to a connecting block, the lower part of the connecting block is symmetrically rotatably connected to two bearing rods, the lower ends of the two bearing rods are rotatably connected to a moving block, a fixed column is fixedly connected between the left and right walls of the upper inner cavity of the processing box, the fixed column is a rectangular column, and the two moving blocks are both sleeved on the fixed column and movably connected on the fixed column.

[0008] Furthermore, the lower end of each of the moving blocks is fixedly connected to a clamp, and the lower end of the clamp is movably connected to the lower wall of the inner cavity of the processing box. Two springs are fixedly connected to one end surface of the two clamps close to the inner wall, and the other end of each of the springs is fixedly connected to the inner wall of the processing box.

[0009] Furthermore, two bolts are screwed on each of the clamping plates, and anti-skid pads are installed on opposite sides of the two clamping plates, and the two anti-skid pads are screwed fixed by the two bolts on the corresponding sides.

[0010] Furthermore, a sealing door is installed on the front end face of the processing box, hinge blocks are installed between the upper and lower ends of the left side of the sealing door and the processing box, the right end of the sealing door is fixedly connected to a handle, and a keyhole is installed at the lower end of the handle.

[0011] Furthermore, two legs are symmetrically fixedly connected to the left and right sides of the lower end surface of the mounting plate.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model can automatically clamp air pressure tanks of different sizes through the coordinated use of the automatic telescopic rod, the load-bearing rod and the clamping plate, and does not require workers to use the clamping components at close range, thus avoiding potential safety hazards at work. At the same time, through the setting of bolts, the anti-slip pad can be replaced after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model.

[0016] In the figure: 1. processing box; 2. sealing door; 3. handle; 4. keyhole; 5. hinge block; 6. mounting plate; 7. support leg; 8. automatic telescopic rod; 9. connecting block; 10. bearing rod; 11. fixing column; 12. moving block; 13. splint; 14. spring; 15. bolt; 16. anti-slip pad. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] A special tooling fixture for processing an air pressure tank comprises a mounting plate 6, a processing box 1 is fixedly connected to the middle of the top surface of the mounting plate 6, the processing box 1 is a cylindrical box, an automatic telescopic rod 8 is fixedly connected to the top of the processing box 1, the lower part of the automatic telescopic rod 8 passes through the top wall of the processing box 1 and is fixedly connected to a connecting block 9, the lower part of the connecting block 9 is symmetrically rotatably connected to two bearing rods 10, the lower ends of the two bearing rods 10 are rotatably connected to a moving block 12, a fixed column 11 is fixedly connected between the left and right walls of the upper inner cavity of the processing box 1, the fixed column 11 is a rectangular column, and the two moving blocks 12 are both sleeved on the fixed column 11 and movably connected on the fixed column 11.

[0019] In this embodiment, the lower end of each moving block 12 is fixedly connected to a clamp 13, and the lower end of the clamp 13 is movably connected to the lower wall of the inner cavity of the processing box 1. Two springs 14 are fixedly connected to one end surface of the two clamps 13 close to the inner wall, and the other end of each spring 14 is fixedly connected to the inner wall of the processing box 1.

[0020] In this embodiment, two bolts 15 are screwed on each clamping plate 13 , and anti-skid pads 16 are installed on opposite sides of the two clamping plates 13 . The two anti-skid pads 16 are screwed fixed by the two bolts 15 on the corresponding side.

[0021] In this embodiment, a sealing door 2 is installed on the front end face of the processing box 1, and hinge blocks 5 are installed between the upper and lower ends of the left side of the sealing door 2 and the processing box 1. A handle 3 is fixedly connected to the right end of the sealing door 2, and a keyhole 4 is installed at the lower end of the handle 3.

[0022] In this embodiment, two legs 7 are symmetrically fixedly connected to the left and right sides of the lower end surface of the mounting plate 6 .

[0023] Working principle: When in use, start the automatic telescopic rod 8 downward, the two clamps 13 move to both sides, open the sealing door 2, place the air pressure tank between the two clamps 13, and the automatic telescopic rod 8 moves upward. Under the action of the connecting block 9 and the bearing rod 10, the two clamps 13 clamp the air pressure tank. When the anti-slip pad 16 needs to be replaced, turn the two bolts 15 outward to take out the anti-slip pad 16 for replacement.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A special tooling fixture for processing air pressure tanks, characterized in that: The invention comprises a mounting plate (6), wherein a processing box (1) is fixedly connected to the middle of the top surface of the mounting plate (6), wherein the processing box (1) is a cylindrical box, wherein an automatic telescopic rod (8) is fixedly connected to the top of the processing box (1), wherein the lower part of the automatic telescopic rod (8) penetrates the top wall of the processing box (1) and is fixedly connected to a connecting block (9), wherein the lower part of the connecting block (9) is symmetrically rotatably connected to two bearing rods (10), wherein the lower ends of the two bearing rods (10) are both rotatably connected to a moving block (12), wherein a fixed column (11) is fixedly connected between the left and right walls of the upper inner cavity of the processing box (1), wherein the fixed column (11) is in the shape of a rectangular column, and the two moving blocks (12) are both sleeved on the fixed column (11) and movably connected on the fixed column (11).

2. The special tooling fixture for processing an air pressure tank according to claim 1, characterized in that: The lower end of each moving block (12) is fixedly connected to a clamping plate (13), and the lower end of the clamping plate (13) is movably connected to the lower wall of the inner cavity of the processing box (1). Two springs (14) are fixedly connected to one end surface of the two clamping plates (13) close to the inner wall, and the other end of each spring (14) is fixedly connected to the inner wall of the processing box (1).

3. The special tooling fixture for processing an air pressure tank according to claim 2, characterized in that: Two bolts (15) are screwed on each of the clamping plates (13), and anti-skid pads (16) are installed on opposite sides of the two clamping plates (13). The two anti-skid pads (16) are screwed and fixed by the two bolts (15) on the corresponding side.

4. The special tooling fixture for processing an air pressure tank according to claim 3, characterized in that: A sealing door (2) is installed on the front end surface of the processing box (1), hinge blocks (5) are installed between the upper and lower ends of the left side of the sealing door (2) and the processing box (1), and a handle (3) is fixedly connected to the right end of the sealing door (2), and a keyhole (4) is installed at the lower end of the handle (3).

5. The special tooling fixture for processing air pressure tanks according to claim 4, characterized in that: Two supporting legs (7) are symmetrically fixedly connected to the left and right sides of the lower end surface of the mounting plate (6).

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