Quick dismounting tool for air valve of compressor

Abstract

The utility model discloses a compressor air valve quick dismounting tool which comprises an installation seat, a supporting rod is installed in the middle of the upper surface of the installation seat, a driving handle is installed at the top end of the supporting rod, a lifting plate is arranged on the installation seat in a sleeved mode, and an adjusting mechanism is installed at the bottom of the lifting plate. Fixing seats are installed on the upper surface of the installation seat in pairs, and switch mechanisms are installed on the fixing seats. According to the quick disassembling tool for the air valve of the compressor, an operator only needs to rotate the rotary handle to drive the threaded rod to rotate, so that the clamping plate quickly moves under the guiding action of the guide rod, accurate clamping of the air valve is achieved, the operation process of the tool is greatly simplified, disassembling preparation of the air valve can be quickly completed, and the working efficiency is improved. The disassembly time is remarkably shortened, the disassembly efficiency is greatly improved, and maintenance personnel can complete more maintenance tasks in shorter time.

Description

Technical Field

[0001] This utility model relates to the field of compressor technology, and in particular to a quick disassembly tool for compressor valves. Background Technology

[0002] The compressor valve mainly consists of a valve seat, valve plate, spring, and lift limiter. The valve seat is fixed to the cylinder head, forming a gas passage, and the valve plate controls gas flow via a spring. The intake valve opens during the intake stroke, allowing gas to enter the cylinder; the exhaust valve opens at the end of the compression stroke, discharging compressed gas. The lift limiter restricts the valve plate's opening height, and the spring provides the elasticity to ensure rapid response and reliable closure. The valve spring and valve plate are consumable parts and frequently fail during operation. Impurities and water in the upstream natural gas often cause the valve to rust and seize, making valve disassembly very difficult.

[0003] Chinese patent application CN201220399111.0 discloses a quick-release tool for compressor valves, used for disassembling compressor valves. Features: A rectangular steel plate with a support plate having a columnar leg welded vertically to the lower surface of each end; a through hole in the center of the support plate, with its center line collinear with the center lines of the two support legs; a threaded screw inserted into the through hole; and three nuts screwed onto the screw; the first nut is located on the upper surface of the support plate, while the second and third nuts are at the top of the screw and are tightened together. The effect is: easy removal of the valve from the cylinder.

[0004] However, existing disassembly tools still have some drawbacks. Disassembling compressor valves is cumbersome, inefficient, and can easily damage components. Utility Model Content

[0005] In view of the above-mentioned shortcomings in the prior art, this utility model provides a quick disassembly tool for compressor valves, which aims to solve the problems of cumbersome disassembly operations, low efficiency, and easy damage to components.

[0006] To achieve the above-mentioned utility model objectives, the technical solution adopted by this utility model is as follows: a quick disassembly tool for compressor valves, including a mounting base, a support rod installed in the middle of the upper surface of the mounting base, a drive handle installed at the top of the support rod, a lifting plate sleeved on the mounting base, an adjustment mechanism installed at the bottom of the lifting plate, and fixed seats installed in pairs on the upper surface of the mounting base, with a switch mechanism installed on the fixed seats.

[0007] The adjusting mechanism includes a threaded rod threadedly connected to the lifting plate. One end of the threaded rod is equipped with a rotating handle, and the other end of the threaded rod is rotatably connected to a clamping plate. A guide rod is sleeved on the lifting plate, and one end of the guide rod is fixedly connected to the clamping plate.

[0008] Furthermore, the switching mechanism includes a plug rod sleeved on a fixed base, one end of the plug rod is fitted with a pull seat, and a compression spring is sleeved on the plug rod, with both ends of the compression spring fixedly connected to the pull seat and the pull seat respectively.

[0009] Furthermore, the lifting plate is provided with positioning holes, a baffle is installed at the top of the lifting plate, and the insertion rod is inserted and connected to the positioning holes.

[0010] Furthermore, anti-slip teeth are provided on one side of the card plate.

[0011] Furthermore, the mounting base is provided with a pair of sliding grooves, and the lifting plate is slidably connected to the sliding grooves.

[0012] Furthermore, the card plate is made of stainless steel.

[0013] Furthermore, the drive handle is coated with an anti-slip pad.

[0014] The beneficial effects of this utility model are as follows:

[0015] This utility model discloses a quick-release tool for compressor valves. The operator only needs to rotate the handle to drive the threaded rod to rotate, causing the clamping plate to move quickly under the guidance of the guide rod, thereby achieving precise clamping of the valve. The operation process of this tool is greatly simplified, which can quickly complete the preparation for valve disassembly, significantly shorten the disassembly time, greatly improve the disassembly efficiency, and allow maintenance personnel to complete more maintenance tasks in a shorter time.

[0016] This utility model discloses a quick-release tool for compressor valves. The rotating handle in the adjustment mechanism is reasonably positioned for easy gripping and rotation by the operator. The switching mechanism, through the cooperation of the pull base and the compression spring, allows the extension and retraction of the insertion rod to be achieved by simply pulling the pull base, thereby completing the positioning and unlocking of the lifting plate. Even operators who are using the tool for the first time can quickly master its use after simple training and practice, reducing the difficulty of operation and improving the tool's accessibility and practicality. Attached Figure Description

[0017] Figure 1 This is a front view of a quick-release tool for compressor valves according to this utility model;

[0018] Figure 2 This is a structural schematic diagram of a quick-disassembly tool for a compressor valve according to the present invention;

[0019] Figure 3 This is a schematic diagram of the lifting plate structure of a quick-release tool for compressor valves according to this utility model;

[0020] Figure 4 This is an enlarged view of the switching mechanism of a quick-release tool for a compressor valve according to this utility model.

[0021] Reference table for attached figures:

[0022] 1. Mounting base; 101. Slide groove; 2. Support rod; 3. Drive handle; 4. Lifting plate; 401. Positioning hole; 402. Baffle; 5. Adjustment mechanism; 501. Threaded rod; 502. Rotary handle; 503. Guide rod; 5031. Anti-slip teeth; 504. Clamping plate; 6. Fixed base; 7. Switching mechanism; 701. Insert rod; 702. Pull base; 703. Compression spring. Detailed Implementation

[0023] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0024] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0025] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0026] like Figures 1 to 4 As shown, a quick disassembly tool for a compressor valve includes a mounting base 1, a support rod 2 installed in the middle of the upper surface of the mounting base 1, a drive handle 3 installed at the top of the support rod 2, a lifting plate 4 sleeved on the mounting base 1, an adjustment mechanism 5 installed at the bottom of the lifting plate 4, and fixed seats 6 installed in pairs on the upper surface of the mounting base 1, with a switch mechanism 7 installed on the fixed seats 6.

[0027] The adjusting mechanism 5 includes a threaded rod 501 threadedly connected to the lifting plate 4. One end of the threaded rod 501 is equipped with a rotating handle 502, and the other end of the threaded rod 501 is rotatably connected to a clamping plate 504. A guide rod 503 is sleeved on the lifting plate 4, and one end of the guide rod 503 is fixedly connected to the clamping plate 504.

[0028] With the above solution, the operator only needs to gently rotate the rotating handle 502, and the threaded rod 501 rotates in the threaded hole of the lifting plate 4, driving the clamping plate 504 to move smoothly along the direction of the guide rod 503. This threaded transmission method has a self-locking function, which can ensure that the clamping plate 504 stably clamps the air valve after moving to the appropriate position, avoiding the situation where the air valve is loosened due to external force, and greatly shortening the clamping time of the air valve.

[0029] The switching mechanism 7 includes a plug rod 701 sleeved on the fixed base 6. One end of the plug rod 701 is equipped with a pull seat 702. A compression spring 703 is sleeved on the plug rod 701. The two ends of the compression spring 703 are fixedly connected to the pull seat 702 and the pull seat 702 respectively.

[0030] The lifting plate 4 has a positioning hole 401, and a baffle 402 is installed on the top of the lifting plate 4. The insertion rod 701 is inserted and connected to the positioning hole 401.

[0031] Through the above scheme, the compression spring 703 provides a stable elastic force for the insertion rod 701. When the insertion rod 701 is inserted into the positioning hole 401, the compression spring 703 is in a compressed state, generating an inward elastic force, so that the insertion rod 701 and the positioning hole 401 are tightly matched, ensuring that the position of the lifting plate 4 is fixed and reliable. The height of the disassembly tool can be adjusted according to the thickness of the air valve, ensuring the smooth progress of the disassembly operation and enhancing the reliability of the tool.

[0032] Anti-slip teeth 5031 are provided on one side of the card plate 504.

[0033] Through the above solution, the anti-slip teeth 5031 provided on one side of the clamping plate 504 adopt a special tooth shape design, which can increase the friction between the tooth and the air valve. When clamping the air valve, the anti-slip teeth 5031 can closely fit the surface of the air valve, effectively preventing the air valve from sliding or falling off during disassembly.

[0034] The mounting base 1 has a pair of sliding grooves 101, and the lifting plate 4 is slidably connected to the sliding grooves 101.

[0035] Through the above scheme, the paired sliding grooves 101 on the mounting base 1 and the sliding connection with the lifting plate 4 adopt a precise fit design. The surface of the sliding grooves 101 is specially treated to be smooth and flat, which can reduce the friction of the lifting plate 4 during the sliding process and make the movement of the lifting plate 4 smoother.

[0036] The pallet is made of 504 stainless steel.

[0037] The drive handle 3 is coated with an anti-slip pad.

[0038] Through the above-described design, components such as the stainless steel 504 pallet plate and the anti-slip drive handle 3 possess excellent wear resistance and corrosion resistance, enabling long-term use in harsh working environments. Simultaneously, the tool's overall structural design is rational, with tight fit between components, reducing the failure rate caused by friction and wear, decreasing daily maintenance workload, and extending the tool's service life.

[0039] The working principle of this utility model patent is as follows: First, the operator holds the rotating handle 502 in the adjusting mechanism 5 and slowly rotates the rotating handle 502 according to the size of the compressor valve. Since the threaded rod 501 is threadedly connected to the lifting plate 4, during rotation, the threaded rod 501 moves along the thread direction, causing the clamping plate 504 to move smoothly under the guidance of the guide rod 503. By continuously adjusting the rotation angle of the rotating handle 502, the clamping plate 504 is moved to an appropriate position from the edge of the valve so that the valve can be accurately clamped later. After the position of the clamping plate 504 is adjusted, the rotating handle 502 is slowly rotated again, causing the clamping plate 504 to gradually approach the valve. Because the clamping plate 504 has anti-slip teeth 5031 on one side, when in contact with the valve, the anti-slip teeth 5031 increase the friction between the clamping plate 504 and the valve, preventing the valve from sliding. When the clamping plate 504 is tightly fitted with the valve and can stably clamp the valve, the rotation of the rotating handle 502 is stopped. At this point, the valve is initially secured to the tool. The operator grips the drive handle 3 with both hands and applies upward force. This force is transmitted to the mounting base 1 and the lifting plate 4 via the support rod 2, thereby causing the valve, clamped by the clamping plate 504, to move upward. Due to the tool's ingenious design, sufficient disassembly force is provided, gradually loosening the connection between the valve and the compressor. When the valve is felt to be completely separated from the compressor, the upward force is stopped.

[0040] The above description is only a preferred embodiment of this utility model patent and is not intended to limit this utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. A compressor valve quick release tool characterized by, The utility model relates to a kind of adjustable height table, including mounting seat (1), support rod (2) is installed in the upper surface middle of mounting seat (1), the top end of support rod (2) is installed with driving handle (3), lifting plate (4) is sleeved on mounting seat (1), adjusting mechanism (5) is installed at the bottom of lifting plate (4), the upper surface of mounting seat (1) is installed with fixed seat (6) in pairs, switch mechanism (7) is installed on fixed seat (6); The adjusting mechanism (5) includes a threaded rod (501) threaded on the lifting plate (4), one end of the threaded rod (501) is provided with a rotating handle (502), the other end of the threaded rod (501) is rotatably connected with a clamping plate (504), the lifting plate (4) is sleeved with a guide rod (503), one end of the guide rod (503) is fixedly connected with the clamping plate (504).

2. A compressor valve quick release tool according to claim 1, wherein: The switch mechanism (7) includes a plug rod (701) sleeved on the fixed seat (6), one end of the plug rod (701) is provided with a pull seat (702), the plug rod (701) is sleeved with a compression spring (703), both ends of the compression spring (703) are fixedly connected with the pull seat (702) and the pull seat (702) respectively.

3. A compressor valve quick release tool according to claim 2, wherein: The lifting plate (4) is provided with a positioning hole (401), the top end of the lifting plate (4) is provided with a baffle (402), the plug rod (701) is insertedly connected with the positioning hole (401).

4. A compressor valve quick release tool according to claim 1, wherein: One side of the clamping plate (504) is provided with an anti-skid tooth (5031).

5. A compressor valve quick release tool according to claim 1, wherein: The mounting seat (1) is provided with a sliding groove (101) in pairs, the lifting plate (4) is slidably connected with the sliding groove (101).

6. A compressor valve quick release tool according to claim 1, wherein: The clamping plate (504) is made of stainless steel.

7. A compressor valve quick release tool according to claim 1, wherein: The driving handle (3) is coated with a non-slip pad.

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