A rapid detection bench for compressors

Abstract

The present invention provides a rapid detection platform for compressors, belonging to the technical field of compressor detection equipment. It includes a working cabinet, on which a detection device for detecting compressors is provided. The detection device includes a support mechanism arranged at the top of the working cabinet and used for supporting the compressor, a fixing mechanism arranged at the top of the support mechanism and used for fixing the compressor, an inflation mechanism connected to the compressor through a jet head, a pressing mechanism arranged on the fixing mechanism and used for tightly connecting the jet head to the compressor, a rotary drive mechanism arranged on the working cabinet and used for driving the compressor to work, and a detection instrument assembly arranged on the fixing mechanism and used for detecting pressure. The present invention can quickly fix and detect compressors, saving time and effort and being convenient to operate.

Description

Technical Field

[0001] The present invention relates to the technical field of compressor detection equipment, and in particular to a compressor rapid detection bench. Background Art

[0002] A compressor is a driven fluid machine that raises low-pressure gas to high-pressure gas and is the heart of a refrigeration system. It sucks in low-temperature and low-pressure refrigerant gas from the suction pipe, compresses it by driving a piston through the operation of an electric motor, and then discharges the high-temperature and high-pressure refrigerant gas to the exhaust pipe, providing power for the refrigeration cycle, thereby realizing the refrigeration cycle of compression → condensation (heat release) → expansion → evaporation (heat absorption). The compressor is regarded as the heart of the refrigeration system, and the specific term that best represents the characteristics of the compressor is called a "vapor pump". The actual responsibility of the compressor is to increase the pressure and raise the suction pressure state to the discharge pressure state.

[0003] Before leaving the factory, the performance of the compressor needs to be detected. The existing detection devices include an inflation mechanism connected to the compressor, a detection instrument for detecting pressure, etc., which can meet the requirements for detecting the performance of the working compressor. However, the fixing method for the compressor is not fast and convenient enough, the adaptability is not strong, and the practicability is not strong, and it cannot meet the requirements for quickly detecting different models of compressors. Therefore, a compressor rapid detection bench is needed to overcome the above problems. Summary of the Invention

[0004] In view of this, the present invention provides a compressor rapid detection bench, which can not only quickly fix and detect the compressor, saving time and effort and being convenient to operate, but also can quickly adjust the distance between the sliding table and the driving mechanism according to needs, so as to detect different models of compressors, with convenient operation, strong adaptability and strong practicability.

[0005] To solve the above technical problems, the present invention provides a compressor rapid detection bench, including a work cabinet, on which a detection device for detecting the compressor is provided. The detection device includes a support mechanism arranged on the top of the work cabinet and used to support the compressor, a fixing mechanism arranged on the top of the support mechanism and used to fix the compressor, an inflation mechanism connected to the compressor through a jet head, a pressing mechanism arranged on the fixing mechanism and used to make the jet head closely connected to the compressor, a rotary driving mechanism arranged on the work cabinet and used to drive the compressor to work, and a detection instrument assembly arranged on the fixing mechanism and used to detect pressure.

[0006] Furthermore, the support mechanism includes a slide seat arranged on the top of the work cabinet and a slide table slidably arranged on the top of the slide seat. The compressor is located on the top of the slide table, and the slide table slides on the slide seat to change the distance between the compressor and the rotary drive mechanism.

[0007] Furthermore, the slide seat includes a bottom plate arranged on the top of the work cabinet and a slide rail arranged on the top of the bottom plate;

[0008] The slide table includes a slide plate slidably connected to the slide rail and a top plate arranged on the top of the slide plate, and the compressor is located on the top of the top plate.

[0009] Furthermore, a baffle for limiting the position of the compressor is provided at one end of the top of the top plate close to the rotary drive mechanism.

[0010] Furthermore, the fixing mechanism includes a support frame arranged on the top of the support mechanism, a pressure plate arranged above the support mechanism and used to press the compressor, and a downward pressure driving assembly arranged on the support frame and used to drive the pressure plate to move in the vertical direction.

[0011] Furthermore, the pressing plate includes a plate body, and a pressing groove is provided at the bottom of the plate body.

[0012] Furthermore, a proximity switch is provided on the support frame to control the pressing mechanism to press the nozzle after the pressing plate presses the compressor.

[0013] Furthermore, the clamping mechanism includes a clamping assembly disposed above the supporting mechanism and used to clamp the nozzle, and a clamping drive assembly disposed on the fixing mechanism and used to drive the clamping assembly to move in the horizontal and vertical directions.

[0014] Furthermore, the detection instrument assembly includes a suspension bracket detachably mounted on the fixing mechanism and a pressure gauge mounted on the suspension bracket.

[0015] The beneficial effects of the above technical solution of the present invention are as follows:

[0016] 1. The detection device of the present invention includes a supporting mechanism, a fixing mechanism, an inflation mechanism, a pressing mechanism, a rotation drive mechanism, and a detection instrument assembly, which can quickly fix and detect the compressor, saving time and effort and being easy to operate;

[0017] 2. The supporting mechanism includes a slide seat and a slide table slidably arranged on the top of the slide seat. The compressor is located on the top of the slide table. The distance between the slide table and the rotary drive mechanism can be quickly adjusted as needed to connect the compressor to the rotary drive mechanism. The operation is convenient, the adaptability is strong, and the practicality is strong.

[0018] 3. A baffle for limiting the position of the compressor is provided at one end of the top plate near the rotary drive mechanism, which limits the position of the compressor on the top plate, making the operation of placing the compressor more convenient and quick;

[0019] 4. The pressure plate includes a plate body, and a compression groove is provided at the bottom of the plate body to increase the contact area between the plate body and the compressor, making the compression more reliable;

[0020] 5. A proximity switch is installed on the support frame to control the pressing plate to press the compressor, then the pressing mechanism and then the nozzle, so that the work is continuous and can effectively avoid accidental injury to the staff, which is safer.

[0021] 6. The detection instrument assembly includes a detachable suspension bracket mounted on the fixing mechanism and a pressure gauge mounted on the suspension bracket. The assembly and disassembly are convenient, and the pressure gauge can be easily repaired or replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a working state diagram of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the present invention;

[0024] Figure 3 for Figure 1 Enlarged view of part A;

[0025] Figure 4 is a three-dimensional diagram of the pressing plate;

[0026] In the picture:

[0027] 1. Work cabinet; 101. Cabinet body; 102. Cabinet door;

[0028] 2. Reducer;

[0029] 3. Slide seat; 301. Bottom plate; 302. Slide rail;

[0030] 4. Slide table; 401. Slide plate; 402. Top plate; 403. Baffle;

[0031] 5. Support frame; 501. Vertical board; 502. Horizontal board;

[0032] 6. Press down the cylinder;

[0033] 7. Mounting piece; 701. Connecting sleeve; 702. Connecting splint;

[0034] 8. Pressing plate; 801. Plate body; 802. Pressing slot; 803. Connecting hole; 804. Fixing hole;

[0035] 9. Testing instrument assembly; 901. Hook; 902. Hanging plate; 903. Pressure gauge;

[0036] 10. Compressor; 11. Jet head; 12. Rotary cylinder; 13. Pulley; 14. Transmission belt; 15. Coupling; 16. Base; 17. Proximity switch; 18. Mounting seat; 19. Reinforcing jacket plate; 20. Connecting bolt; 21. Fixing bolt. Specific embodiments

[0037] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will combine the accompanying Figures 1-4 drawings of the embodiments of the present invention to clearly and completely describe the technical solutions of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present invention.

[0038] As Figures 1-4 shown, a rapid detection platform for a compressor includes a work cabinet 1. A detection device for detecting the compressor 10 is provided on the work cabinet 1. The detection device includes a support mechanism provided on the top of the work cabinet 1 and used for supporting the compressor 10, a fixing mechanism provided on the top of the support mechanism and used for fixing the compressor 10, an inflation mechanism connected to the compressor 10 through the jet head 11, a pressing mechanism provided on the fixing mechanism and used for tightly connecting the jet head 11 and the compressor 10, a rotary drive mechanism provided on the work cabinet 1 and used for driving the compressor 10 to work, and a detection instrument assembly 9 provided on the fixing mechanism and used for detecting pressure.

[0039] Specifically, a rapid detection platform for a compressor 10 includes a work cabinet 1. A detection device for detecting the compressor 10 is installed on the work cabinet 1. The detection device includes a support mechanism installed on the top of the work cabinet 1 and used for supporting the compressor 10, a fixing mechanism installed on the top of the support mechanism and used for fixing the compressor 10, an inflation mechanism connected to the compressor 10 through the jet head 11, a pressing mechanism installed on the fixing mechanism and used for tightly connecting the jet head 11 and the compressor 10, a rotary drive mechanism installed on the work cabinet 1 and used for driving the compressor 10 to work, and a detection instrument assembly 9 installed on the fixing mechanism and used for detecting pressure. The support mechanism positions and supports the compressor 10, the fixing mechanism quickly fixes the compressor 10, the pressing mechanism quickly presses the jet head 11, the rotary drive mechanism drives the compressor 10 to work, and the inflation mechanism and the detection instrument are prior art and will not be elaborated here to achieve the detection purpose. It can quickly fix and detect the compressor 10, saving time and effort and being convenient to operate.

[0040] According to an embodiment of the present invention, as Figures 1-2As shown, the support mechanism is located on the right side of the rotary drive mechanism. The support mechanism includes a slide 3 installed on the top of the work cabinet 1, a slide 4 slidably installed on the top of the slide 3, and the compressor 10 is located on the top of the slide 4. The slide 4 slides horizontally left and right on the slide 3 to change the distance between the compressor 10 and the rotary drive mechanism.

[0041] Furthermore, the slide 3 includes a bottom plate 301 mounted on the top of the work cabinet 1, and two slide rails 302 are mounted in parallel on the top of the slide 401. The slide 4 includes a slide 401 that is slidably connected to the two slide rails 302. The bottom of the slide 401 is provided with two snap-fitting grooves that respectively match the two slide rails 302, ensuring that the slide rails 302 can slide freely in the snap-fitting grooves and cannot be easily detached. A top plate 402 is mounted on the top of the slide 401, and the compressor 10 is placed on top of the top plate 402. The distance between the slide 4 and the rotary drive mechanism can be quickly adjusted as needed, so that different models of compressors 10 can be transmission-connected to the rotary drive mechanism, thereby allowing different models of compressors 10 to be tested. The operation is convenient, the adaptability is strong, and the practicality is strong.

[0042] Furthermore, a baffle 403 for limiting the position of the compressor 10 is installed at the top left end of the top plate 402, which can effectively limit the position of the compressor 10 on the top of the top plate 402, making the operation of placing the compressor 10 more convenient and quick.

[0043] According to another embodiment of the present invention, Figures 1-4 As shown, the fixing mechanism includes a support frame 5 installed on the top of the support mechanism, a pressure plate 8 installed above the support mechanism and used to compress the compressor 10, and a downward pressure driving assembly installed on the support frame 5 and used to drive the pressure plate 8 to move in the vertical direction. Among them, the support frame 5 includes a vertical plate 501 installed on the top of the top plate 402 in the vertical direction, and a horizontal plate 502 installed on the top of the vertical plate 501 in the horizontal direction. The downward pressure driving assembly adopts a cylinder, and it is easy for those skilled in the art to select the cylinder according to their needs, so it is not described in detail. The cylinder is a downward pressure cylinder 6, which is installed on the horizontal plate 502 in the vertical direction. The telescopic rod end of the downward pressure cylinder 6 is movable through the horizontal plate 502 and vertically faces downward. The pressure plate 8 is installed at the bottom of the telescopic rod end of the downward pressure cylinder 6 through the mounting member 7. The drive is stable and reliable.

[0044] Furthermore, the pressure plate 8 includes a plate body 801 , and a pressing groove 802 is provided at the bottom of the plate body 801 to increase the contact area between the plate body 801 and the compressor 10 , thereby making the pressing more reliable.

[0045] Further, the mounting member 7 includes a connecting sleeve 701 threadedly sleeved on the bottom of the telescopic rod end of the cylinder. Two connecting clamping plates 702 are symmetrically welded to both ends of the bottom of the connecting sleeve 701. A fixing hole 804 is formed at the center of the top of the plate body 801. Two connecting holes 803 are respectively formed on both sides of the fixing hole 804. A reinforcing sleeve plate 19 with a U-shaped longitudinal section is sleeved on the top of the plate body 801. A connecting through hole matching with the connecting hole 803 is formed on the reinforcing sleeve plate 19. Connecting bolts 20 are inserted through the connecting hole 803 and the connecting through hole, so that the reinforcing sleeve plate 19 is firmly and reliably connected to the plate body 801. A fixing through hole matching with the fixing hole 804 is formed on the reinforcing sleeve plate 19. Fixing through holes matching with the fixing hole 804 and the fixing through hole are formed on both connecting clamping plates 702. A fixing bolt 21 is inserted through the fixing hole 804, the fixing through hole and the fixing through hole, with firm and reliable connection and convenient disassembly and assembly.

[0046] In an embodiment of the present invention, as Figures 1-2 shown, a proximity switch 17 is installed on the right side wall of the vertical plate 501 to control the pressing mechanism to press the jet head 11 after the pressing plate 8 presses the compressor 10. The work is coherent, and it effectively avoids accidental injury to the staff, making it safer.

[0047] Further, the pressing mechanism includes a pressing component installed above the supporting mechanism and used for pressing the jet head 11, and a pressing driving component installed on the right side wall of the vertical plate 501 through a mounting seat 18 and used for driving the pressing component to move in the horizontal and vertical directions. The pressing driving component adopts a rotary cylinder 12. The rotary cylinder 12 is a prior art, and those skilled in the art can easily select it according to actual needs, which will not be elaborated here. The mounting seat 18 is installed on the right side wall of the vertical plate 501. The rotary cylinder 12 is installed on the mounting seat 18 in the vertical direction. The telescopic rod end of the rotary cylinder 12 faces vertically upward. A transverse plate is installed at the top of the telescopic rod end of the rotary cylinder 12. A vertical rod is vertically installed at the rear end of the bottom of the transverse plate. A pressing block is installed at the bottom of the vertical rod. The rotary driving mechanism can drive the pressing block to lift and translate, ensuring that the placement process of the compressor 10 is not hindered and the pressing is reliable.

[0048] In another embodiment of the present invention, as Figures 1-2 shown, the detection instrument assembly 9 includes a suspension bracket detachably installed on the fixing mechanism, and two pressure gauges 903 installed on the suspension bracket. The pressure gauges 903 are prior art. The suspension bracket includes a hook 901 that can be hooked on the top of the lower pressing cylinder 6. A hanging plate 902 is installed at the bottom of the hook 901. The two pressure gauges 903 are installed on the hanging plate 902. It is convenient to hook, easy to disassemble and assemble, and convenient for repairing and replacing the pressure gauges 903.

[0049] The working cabinet 1 includes a cabinet body 101 and two openable and closable cabinet doors 102 installed on its rear side. An accommodation cavity is formed inside the cabinet body 101. The rotation drive mechanism includes a motor installed in the accommodation cavity and a speed reducer 2 installed at the left end of the top of the cabinet body 101. Pulley 13 is fixedly sleeved on the output end of the motor and the output end of one end of the speed reducer 2. Transmission belt 14 is connected in transmission on the two pulleys 13. A base 16 is installed on the top of the cabinet body 101, and the speed reducer 2 is installed on the base 16. The output end of the other end of the speed reducer 2 is in transmission connection with the rotating shaft of the compressor 10 through a coupling 15. The drive is stable and reliable.

[0050] The working principle of the present invention: According to the model of the compressor 10, slide and adjust the position of the sliding plate 401 on the slide rail 302 so that it is adapted to the compressor 10 to be detected. Quickly place the compressor 10 on the top plate 402, and the baffle 403 blocks the compressor 10 to quickly position the compressor 10. Install the jet head 11 on the air inlet of the compressor 10, press the switch button, the controller controls the lower pressing cylinder 6 to work, drives the height of the pressing plate 8 to drop. After the pressing slot 802 presses the compressor 10, the proximity switch 17 is triggered, and the rotating cylinder 12 works. While driving the pressing block to quickly rotate and translate to directly above the jet head 11, it drives the height of the pressing block to drop and press on the top of the jet head 11. The motor is turned on to drive the shaft of the compressor 10 to rotate and work, and the pressure can be visually observed on the pressure gauge 903. The present invention can quickly fix and detect the compressor 10, saving time and effort.

[0051] In the present invention, unless otherwise clearly specified and limited, for example, it can be fixedly connected, can also be detachably connected, or integrated; it can be mechanically connected, can also be electrically connected; it can be directly connected, or can be indirectly connected through an intermediate medium. It can be the communication inside two components or the interaction relationship between two components. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0052] The above is the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle described in the present invention, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A rapid detection platform for a compressor, comprising a working cabinet (1), wherein a detection device for detecting a compressor (10) is provided on the working cabinet (1), and it is characterized in that: The detection device includes a support mechanism disposed on the top of the working cabinet (1) and used to support the compressor (10), a fixing mechanism disposed on the top of the support mechanism and used to fix the compressor (10), an inflation mechanism connected to the compressor (10) through a jet head (11), a pressing mechanism disposed on the fixing mechanism and used to tightly connect the jet head (11) to the compressor (10), a rotary drive mechanism disposed on the working cabinet (1) and used to drive the compressor (10) to work, and a detection instrument assembly (9) disposed on the fixing mechanism and used to detect pressure; The support mechanism includes a slide base (3) disposed on the top of the working cabinet (1), and a slide table (4) slidably disposed on the top of the slide base (3). The compressor (10) is located on the top of the slide table (4). The slide table (4) slides on the slide base (3) to change the distance between the compressor (10) and the rotary drive mechanism. The slide base (3) includes a bottom plate (301) disposed on the top of the working cabinet (1), and a slide rail (302) disposed on the top of the bottom plate (301). The slide table (4) includes a slide plate (401) slidably connected to the slide rail (302), and a top plate (402) disposed on the top of the slide plate (401). The compressor (10) is located on the top of the top plate (402); The fixing mechanism includes a support frame (5) disposed on the top of the support mechanism, a pressing plate (8) disposed above the support mechanism and used to press the compressor (10), and a downward pressing drive assembly disposed on the support frame (5) and used to drive the pressing plate (8) to move in the vertical direction. The support frame (5) includes a vertical plate (501) installed vertically on the top of the top plate (402), and a horizontal plate (502) installed horizontally on the top of the vertical plate (501); The pressing mechanism includes a pressing assembly disposed above the support mechanism and used to press the jet head (11), and a pressing drive assembly disposed on the fixing mechanism and used to drive the pressing assembly to move in the horizontal and vertical directions.

2. The compressor quick detection bench according to claim 1, wherein: A baffle (403) for limiting the compressor (10) is provided at one end of the top of the top plate (402) close to the rotary drive mechanism.

3. The compressor rapid detection bench according to claim 1, wherein: The pressing plate (8) includes a plate body (801), and a pressing slot (802) is formed at the bottom of the plate body (801).

4. The compressor quick detection bench according to claim 3, characterized in that: A proximity switch (17) is provided on the support frame ( 5. The compressor quick detection bench according to claim 1, wherein: ​

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