A pump body seal groove cleaning device

Abstract

The utility model discloses a kind of for pump body sealing groove cleaning device, including cleaning cylinder, the outside of cleaning cylinder is symmetrically provided with the support rod fixed on ground, fixedly arranged with the support ring of cleaning cylinder is fixed between two support rods, cleaning part is provided in cleaning cylinder, the upper end of cleaning cylinder is provided with the support plate that can overturn, the upper surface of support plate is provided with the fixed component for limiting and fixing pump body spare, the lower portion of cleaning cylinder is provided with the lifting rotating mechanism for driving cleaning part movement, the lower end outlet position of cleaning cylinder is provided with the filter piece that can be screwed down.The utility model can effectively clean the machining chips in the sealing groove, improve cleaning efficiency, and the chips after cleaning can be collected.

Description

Technical Field

[0001] This utility model relates to the field of pump body processing technology, and in particular to a device for cleaning pump body sealing grooves. Background Technology

[0002] Currently, the pump body is the core component of a fluid transport system, and its end face or flange face typically has an annular sealing groove (such as an O-ring groove or gasket groove). This groove is used to accommodate the sealing element, and its cleanliness directly affects the sealing performance. If metal shavings, oil, rust, or old sealant remain in the groove, it will lead to: Seal failure: can cause media leakage, environmental pollution, and even safety accidents; Seal wear: Impurities accelerate the aging of seals and shorten equipment life; Decreased assembly accuracy: Residues cause uneven compression of the seals, affecting the fit of the pump body end face. Therefore, efficient and thorough cleaning of the seal groove is a critical process in pump assembly or maintenance.

[0003] Currently, when cleaning the pump body sealing groove, workers usually use an air gun to blow air into the sealing groove to remove the processing debris inside, thus achieving the cleaning effect.

[0004] The above methods, firstly, are quite labor-intensive; Secondly, manual cleaning is inefficient; Secondly, if the blown debris flies around, it can endanger workers; Finally, the debris that is cleaned up cannot be effectively collected and recycled, which affects the working environment. Utility Model Content

[0005] The purpose of this invention is to provide a cleaning device for pump body sealing grooves, which can effectively clean the processing debris in the sealing grooves, improve cleaning efficiency, and collect the cleaned debris in a centralized manner.

[0006] The present invention adopts the following technical solution: A cleaning device for a pump body sealing groove includes a cleaning cylinder, with symmetrically arranged support rods fixed to the ground on the outer side of the cleaning cylinder, and a support ring fixed between the two support rods and fixed to the cleaning cylinder. A cleaning part is provided inside the cleaning cylinder, and a flip-up support plate is provided at the upper end of the cleaning cylinder. A fixing component for limiting and fixing the pump body parts is provided on the upper surface of the support plate. A lifting and rotating mechanism for driving the movement of the cleaning part is provided at the lower end of the cleaning cylinder, and a filter element that can be screwed down is provided at the lower outlet position of the cleaning cylinder.

[0007] Optionally, the fixing component includes a support column, a rotating cover, and several circumferentially distributed locking blocks. The support column is fixedly mounted on the upper surface of the support plate, the rotating cover is rotatably mounted on the upper end of the support column, and the support column is adapted to the through hole in the center of the pump body.

[0008] Optionally, the upper end of the support column is provided with a groove, and the inner bottom surface of the groove is provided with several sliding grooves that are adapted to the locking block. The outer end of the sliding groove passes through the cylindrical surface of the support column and communicates with the outside. The slider is slidably disposed in the sliding groove, and several sliding grooves are connected. A support block that is fixed to the support column is provided at the center position where several sliding grooves are connected. A spring is provided between the support block and the locking block.

[0009] Optionally, a rotating column is fixedly provided on the upper end face of the card block, and the upper end face of the rotating cover is provided with the same number of rotating grooves as the card block. The rotating column is adapted to the rotating groove and is slidably disposed in the rotating groove.

[0010] Optionally, a connecting shaft is fixedly provided on the upper end face of the support block. The connecting shaft passes through the rotating cover, and a limit bolt is threaded on the upper end of the connecting shaft.

[0011] Optionally, a placement plate is provided above the support plate, a support shaft passes through the placement plate and slides in fit, a return spring is fixedly connected between the placement plate and the support plate, a number of guide shafts passing through the support plate are fixedly provided on the lower end face of the placement plate, the guide shafts slide in fit with the support plate, and a rubber sleeve is fixedly provided between the lower end face of the placement plate and the support plate.

[0012] Optionally, the lifting and rotating mechanism includes a telescopic cylinder and a connecting frame. The connecting frame is fixedly mounted on the upper end of the piston rod of the telescopic cylinder. A rotating sleeve is rotatably mounted in the middle of the upper plate of the connecting frame. A second gear is fixedly mounted on the circumferential surface of the rotating sleeve. A second motor is fixedly mounted on the upper plate of the connecting frame. A first gear that meshes with the second gear is fixedly mounted on the output shaft of the second motor.

[0013] Optionally, the filter element includes a ring with threaded grooves and an annular filter plate. The ring is threaded to the lower end of the cleaning cylinder. A rotating sleeve passes through the middle of the filter plate. The filter plate can slide up and down on the circumferential surface of the rotating sleeve, and the rotating sleeve can also rotate relative to the filter plate.

[0014] Optionally, the cleaning unit includes an air intake hose, a connecting pipe, and several symmetrically arranged jet pipes. The air intake hose is located below the connecting pipe. One end of the jet pipe is fixed to the vertical connecting pipe and communicates with the connecting pipe. An air nozzle is fixedly installed at the upper end of the jet pipe and communicates with the jet pipe.

[0015] Optionally, the upper end of the intake hose is fixedly mounted on the lower surface of the upper plate of the connecting bracket, the rotating sleeve is sleeved on the outside of the connecting pipe, and the two are fixed together, with the intake hose communicating with the connecting pipe.

[0016] In summary, this utility model has the following beneficial effects: 1. In this utility model, after the pump body is installed on the placement plate, the support plate is flipped so that the sealing groove of the pump body faces the jet head. Then, the telescopic cylinder is started to bring the jet head close to the sealing groove. Then, the motor is started to make the rotating sleeve drive the connecting pipe to rotate. At the same time, the air inlet pipe sends air into the connecting pipe. At this time, the processing debris in the sealing groove and other exposed parts of the pump body will be blown off by the gas sprayed from the jet head to the lower outlet of the cleaning cylinder. This can effectively clean the sealing groove of the pump body. The cleaning process does not involve contact with the workers, ensuring the safety of the workers. Moreover, the debris can be centrally recycled. 2. In this utility model, after cleaning, the support plate is flipped back to its original position, and then the rotating cover is turned to release the limit on the pump body component. Then the pump body component can be taken out. The whole process is simple and fast, which greatly reduces the labor intensity of the workers and improves the processing efficiency of the pump body component. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the structure of the support plate of this utility model; Figure 4 This is a schematic diagram of the structure of the fixing component of this utility model; Figure 5 This is a cross-sectional view of the support plate of this utility model; Figure 6 In this utility model Figure 5 A magnified view of the details at point A; Figure 7 This is a schematic diagram of the cleaning cylinder of this utility model; Figure 8 This is a schematic diagram of the lifting and rotating mechanism of this utility model; Figure 9 This is a cross-sectional view of the cleaning cylinder of this utility model; Figure 10 This utility model Figure 9 A magnified view of the details at point B.

[0018] In the diagram, 1. Cleaning cylinder; 2. Support rod; 21. Support ring; 22. Motor 1; 3. Pump body; 31. Sealing groove; 4. Fixing assembly; 5. Support plate; 6. Lifting and rotating mechanism; 7. Filter element; 41. Support column; 411. Groove; 42. Rotating cover; 421. Rotating groove; 43. Limit bolt; 44. Locking block; 441. Rotating column; 45. Support block; 451. Connecting shaft; 46. Spring element; 47. Slide groove; 51. Tilting shaft; 52. Rubber sleeve; 53. Placement plate; 54. Return spring; 55. Guide shaft; 61. Telescopic cylinder; 611. Connecting frame; 62. Air inlet hose; 63. Motor 2; 631. Gear 1; 64. Rotating sleeve; 641. Gear 2; 65. Connecting pipe; 66. Jet pipe; 661. Jet head. Detailed Implementation

[0019] The principles and spirit of this utility model will be explained in detail below with reference to several representative embodiments.

[0020] Please see Figure 1-10 The present invention will now be described in detail with reference to the accompanying drawings and embodiments: like Figure 1 and Figure 9 As shown, a cleaning device for a pump body sealing groove 31 includes a cleaning cylinder 1. Support rods 2 fixed to the ground are symmetrically arranged on the outside of the cleaning cylinder 1. A support ring 21 fixed to the cleaning cylinder 1 is fixed between the two support rods 2. A cleaning part is provided inside the cleaning cylinder 1. A rotatable support plate 5 is provided at the upper end of the cleaning cylinder 1. A fixing component 4 for limiting and fixing the pump body part 3 is provided on the upper surface of the support plate 5. After connecting the pump body 3 to the fixing component 4, the support plate 5180° is rotated so that the fixing component 4 can drive the pump body 3 into the cleaning cylinder 1. At this time, the sealing groove 31 of the pump body 3 can be effectively cleaned through the cleaning part. A lifting and rotating mechanism 6 for driving the cleaning part is provided below the cleaning cylinder 1; The lower outlet of the cleaning cylinder 1 is equipped with a screw-down filter element 7, which collects the cleaning residue through the filter element 7, facilitating the subsequent recycling of the residue.

[0021] like Figure 1 As shown, in this embodiment, a rotating shaft 51 is symmetrically fixed on the circumferential surface of the support plate 5. The rotating shaft 51 passes through the side wall of the cleaning cylinder 1 for rotational engagement. A motor 22 is fixed on the upper side wall of the support rod 2. The output shaft of the motor 22 is fixed to the outer end of the rotating shaft 51. The rotating shaft 51 can be driven to rotate by the motor 22, thereby causing the support plate 5 to rotate.

[0022] like Figure 2and Figure 4-6 As shown, in this embodiment, the fixing component 4 includes a support column 41, a rotating cover 42 and several circumferentially distributed locking blocks 44. The support column 41 is fixedly disposed on the upper surface of the support plate 5, and the rotating cover 42 is rotatably disposed on the upper end of the support column 41. The support column 41 is adapted to the through hole in the center of the pump body component 3. The upper end of the support column 41 is provided with a groove 411, and the inner bottom surface of the groove 411 is provided with a number of sliding grooves 47 that are adapted to the locking block 44. The outer end of the sliding groove 47 penetrates the cylindrical surface of the support column 41 and communicates with the outside. The slider is slidably disposed in the sliding groove 47, and the number of sliding grooves 47 are interconnected. A support block 45 fixed to the support column 41 is provided at the center position where several slides 47 are connected. A spring member 46 is provided between the support block 45 and the locking block 44. The spring member 46 includes a spring body and cards symmetrically fixed at both ends of the spring body. The cards on both sides can respectively engage with the corresponding locking block 44 and support block 45. After the central through hole of the pump body 3 is connected to the support column 41, the pump body 3 will descend and press the locking block 44. At this time, the spring 46 will generate compression, and the locking block 44 will retract into the slide groove 47 until the pump body 3 passes the locking block 44. Then the locking block 44 will limit the pump body 3.

[0023] like Figure 4-6 As shown, in this embodiment, a rotating column 441 is fixedly provided on the upper end face of the card block 44, and the upper end face of the rotating cover 42 is provided with the same number of rotating grooves 421 as the card block 44. The rotating column 441 is adapted to the rotating groove 421 and is slidably disposed in the rotating groove 421. By twisting the rotating cover 42, the card block 44 is driven to slide in the sliding groove 47, thereby releasing the card block 44 from limiting the pump body 3. A connecting shaft 451 is fixedly installed on the upper end face of the support block 45. The connecting shaft 451 passes through the rotating cover 42, and a limit bolt 43 is threaded on the upper end of the connecting shaft 451. The rotating cover 42 is limited by the limit bolt 43 to ensure the stable rotation of the rotating cover 42.

[0024] like Figure 2-5 As shown, a placement plate 53 is provided above the support plate 5. The support shaft passes through the placement plate 53 and slides in fit. A return spring 54 is fixedly connected between the placement plate 53 and the support plate 5. Several guide shafts 55 passing through the support plate 5 are fixedly provided on the lower end face of the placement plate 53. The guide shafts 55 slide in fit with the support plate 5. The sliding stability of the placement plate 53 is ensured by the guide shafts 55. A rubber sleeve 52 is fixedly installed between the lower end face of the placement plate 53 and the support plate 5. The rubber sleeve 52 can prevent the cleaned debris from entering the gap between the placement plate 53 and the support plate 5.

[0025] Specifically, when the pump body 3 contacts the locking block 44, it contacts the upper surface of the placement plate 53. As the pump body 3 descends, the locking block 44 completes the limiting of the pump body 3. At the same time, the placement plate 53 also descends with the pump body 3, and the return spring 54 is compressed. At this time, the pump body 3 is limited and fixed by the placement plate 53 and the locking block 44 to ensure that the pump body 3 will not shake after being flipped.

[0026] Furthermore, after cleaning the pump body 3 is completed, the support plate 5 flips and resets. At this time, the rotating cover 42 is turned to retract the locking block 44 into the slide groove 47, and the locking block 44 releases the limitation on the pump body 3. Then, the reset spring 54 drives the placement plate 53 to rise and reset, so that the pump body 3 passes over the locking block 44, and then the pump body 3 can be taken away directly. The operation is simple and quick.

[0027] like Figure 8 As shown, in this embodiment, the lifting and rotating mechanism 6 includes a telescopic cylinder 61 and a connecting frame 611. The connecting frame 611 is fixedly mounted on the upper end of the piston rod of the telescopic cylinder 61. A rotating sleeve 64 is rotatably mounted on the middle of the upper plate of the connecting frame 611. A gear 641 is fixedly mounted on the circumferential surface of the rotating sleeve 64. A motor 63 is fixedly mounted on the upper plate of the connecting frame 611. A gear 631 that meshes with the gear 641 is fixedly mounted on the output shaft of the motor 63. The motor 63 drives the gear 631 to rotate, thereby driving the rotating sleeve 64 to rotate.

[0028] like Figure 7-8 As shown, in this embodiment, the filter element 7 includes a ring with a threaded groove and an annular filter plate. The ring is threadedly engaged with the lower end of the cleaning cylinder 1. The rotating sleeve 64 passes through the middle of the filter plate, and the filter plate can slide up and down on the circumferential surface of the rotating sleeve 64. At the same time, the rotation of the rotating sleeve 64 will not affect the filter plate.

[0029] like Figure 8-10 As shown, in this embodiment, the cleaning unit includes an air intake hose 62, a connecting pipe 65, and a plurality of symmetrically arranged jet pipes 66. The air intake hose 62 is located below the connecting pipe 65. One end of the jet pipe 66 is fixed to the vertical connecting pipe 65 and communicates with the connecting pipe 65. An air nozzle 661 is fixedly provided at the upper end of the jet pipe 66 and communicates with the jet pipe 66. The outer end of the air intake hose 62 is connected to an external air supply mechanism, which supplies air to the air intake hose 62. This air supply mechanism is existing technology and will not be drawn or described in detail here.

[0030] like Figure 10As shown, in this embodiment, the upper end of the air intake hose 62 is fixedly installed on the lower surface of the upper plate of the connecting frame 611. The rotating sleeve 64 is sleeved on the outside of the connecting pipe 65 and the two are fixed together. The air intake hose 62 is connected to the connecting pipe 65. Air is delivered to the connecting pipe 65 through the air intake hose 62. Then, the sealing groove 31 of the pump body 3 is cleaned by blowing air through the jet head 661. The blown debris will fall to the bottom outlet of the cleaning cylinder 1 and be blocked by the filter element 7.

[0031] Specifically, after installing the pump body 3 onto the placement plate 53, flip the support plate 5 so that the sealing groove 31 of the pump body 3 faces the jet nozzle 661. Then, start the telescopic cylinder 61 to bring the jet nozzle 661 close to the sealing groove 31. Then, start the motor 63 to make the rotating sleeve 64 drive the connecting pipe 65 to rotate. At the same time, the air inlet hose 62 sends air into the connecting pipe 65. At this time, the processing debris on the sealing groove 31 and other exposed parts of the pump body 3 will be blown off by the gas sprayed from the jet nozzle 661 to the lower outlet of the cleaning cylinder 1. After being blocked by the filter 7, it is convenient to collect the debris later. After cleaning, flip the support plate 5 back to its original position. Then, turn the rotating cover 42 to release the limit on the pump body 3. Then the pump body 3 can be taken out. The whole process is simple and fast, which greatly reduces the labor intensity of the workers and improves the processing efficiency of the pump body 3.

[0032] The specification and claims use certain terms to refer to specific components. Those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0033] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0034] The foregoing description illustrates and describes several preferred embodiments of this application. However, as previously stated, it should be understood that this application is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the application concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this application should be within the protection scope of the appended claims.

Claims

1. A device for cleaning pump body sealing grooves, characterized in that: The system includes a cleaning cylinder, with symmetrical support rods fixed to the ground on the outer side of the cleaning cylinder. A support ring fixed between the two support rods and the cleaning cylinder is fixed to the cleaning cylinder. A cleaning section is installed inside the cleaning cylinder. A flip-up support plate is installed at the upper end of the cleaning cylinder. A fixing component for limiting and fixing the pump body is installed on the upper surface of the support plate. A lifting and rotating mechanism for driving the movement of the cleaning section is installed at the lower end of the cleaning cylinder. A filter element that can be screwed down is installed at the lower outlet position of the cleaning cylinder.

2. The device for cleaning pump body sealing grooves according to claim 1, characterized in that: The fixing assembly includes a support column, a rotating cover, and several circumferentially distributed locking blocks. The support column is fixedly mounted on the upper surface of the support plate, and the rotating cover is rotatably mounted on the upper end of the support column. The support column is adapted to the through hole in the center of the pump body.

3. The device for cleaning pump body sealing grooves according to claim 2, characterized in that: The upper end of the support column is provided with a groove, and the inner bottom surface of the groove is provided with several sliding grooves that are adapted to the locking block. The outer end of the sliding groove passes through the cylindrical surface of the support column and communicates with the outside. The slider is slidably disposed in the sliding groove, and several sliding grooves are connected. A support block that is fixed to the support column is provided at the center position where several sliding grooves are connected. A spring is provided between the support block and the locking block.

4. A cleaning device for pump body sealing grooves according to claim 3, characterized in that: A rotating column is fixedly installed on the upper end face of the card block, and the upper end face of the rotating cover has the same number of rotating grooves as the card block. The rotating column is adapted to the rotating groove and is slidably installed in the rotating groove.

5. A cleaning device for pump body sealing grooves according to claim 4, characterized in that: A connecting shaft is fixedly installed on the upper end face of the support block. The connecting shaft passes through the rotating cover, and a limit screw is provided on the upper end of the connecting shaft.

6. A cleaning device for pump body sealing grooves according to claim 2, characterized in that: A placement plate is provided above the support plate. A support shaft passes through the placement plate and slides in fit. A return spring is fixedly connected between the placement plate and the support plate. Several guide shafts passing through the support plate are fixedly provided on the lower end face of the placement plate. The guide shafts slide in fit with the support plate. A rubber sleeve is fixedly provided between the lower end face of the placement plate and the support plate.

7. A cleaning device for pump body sealing grooves according to claim 1, characterized in that: The lifting and rotating mechanism includes a telescopic cylinder and a connecting frame. The connecting frame is fixedly installed on the upper end of the piston rod of the telescopic cylinder. A rotating sleeve is rotatably installed in the middle of the upper plate of the connecting frame. A second gear is fixedly installed on the circumferential surface of the rotating sleeve. A second motor is fixedly installed on the upper plate of the connecting frame. A first gear that meshes with the second gear is fixedly installed on the output shaft of the second motor.

8. A cleaning device for pump body sealing grooves according to claim 7, characterized in that: The filter element includes a ring with threaded grooves and an annular filter plate. The ring is threaded to the lower end of the cleaning cylinder. A rotating sleeve passes through the middle of the filter plate. The filter plate can slide up and down on the circumferential surface of the rotating sleeve, and the rotating sleeve can also rotate relative to the filter plate.

9. A cleaning device for pump body sealing grooves according to claim 8, characterized in that: The cleaning unit includes an air intake hose, a connecting pipe, and several symmetrically arranged jet pipes. The air intake hose is located below the connecting pipe. One end of the jet pipe is fixed to the vertical connecting pipe and communicates with the connecting pipe. An air nozzle is fixedly installed at the upper end of the jet pipe and communicates with the jet pipe.

10. A cleaning device for pump body sealing grooves according to claim 9, characterized in that: The upper end of the intake hose is fixedly installed on the lower surface of the upper plate of the connecting frame. The rotating sleeve is sleeved on the outside of the connecting pipe, and the two are fixed together. The intake hose is connected to the connecting pipe.

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