Polishing equipment for booster pump regulating valve production

Abstract

The invention provides polishing equipment for booster pump regulating valve production, and belongs to the technical field of polishing equipment. Comprising a polishing connecting piece, the polishing connecting piece is provided with a distance separating piece, and the distance separating piece is used for preventing the adjusting valves from being stacked; an inner hole polishing piece is mounted on the polishing connecting piece; the inner hole polishing piece is used for adding vibration polishing particles; a circle of vibration discharging piece is mounted on the inner hole polishing piece; the first circle of vibration discharging piece is used for polishing an inner hole of the adjusting valve; a polishing test piece is mounted on the vibration discharging piece; and the polishing test piece is used for testing the polishing smoothness. The polishing test piece can be used for prompting the smoothness of the inner hole of the regulating valve, is also beneficial to friction of the edge of the inner hole of the regulating valve, and can be matched with a magnetic prompting piece to perform clear indication; the problems that according to existing polishing equipment for booster pump regulating valve production, regulating valve accumulation is not convenient, the polishing uniformity is affected, and polishing is not convenient to stop correspondingly after the polishing completion degree is tested in real time are solved.

Description

Technical Field

[0001] The invention relates to the technical field of polishing equipment, and in particular to a polishing equipment for producing a booster pump regulating valve. Background Art

[0002] The boost pump regulating valve is also called a hydraulic reversing valve. The working principle of the hydraulic reversing valve is that when the valve core moves a certain distance to the right, the pressure oil output by the hydraulic pump flows to the left chamber of the hydraulic cylinder, and the oil in the right chamber of the hydraulic cylinder flows back to the oil tank, and the hydraulic cylinder piston moves to the right. If the valve core moves a certain distance to the left, the liquid flow is reversed and the piston moves to the left. In the production and manufacturing of regulating valves, polishing work is required. Among them, vibration polishing machines are widely used due to their high batch efficiency. The current polishing equipment for the production of boost pump regulating valves is not convenient for preventing the accumulation of regulating valves, which affects the uniformity of polishing. At the same time, the traditional direct stirring method is also prone to cause valve body collision. It is also not convenient for polishing the valve hole. The polishing efficiency inside and outside the valve body is different, which affects the polishing consistency. It is not convenient to stop polishing after real-time testing of the polishing completion. The internal roughness of different valve holes is different, which can easily cause excessive polishing wear of some valve bodies.

[0003] Therefore, the present application provides a polishing device for producing a booster pump regulating valve to meet the demand. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a polishing device for the production of boost pump regulating valves to solve the problem that the existing polishing device for the production of boost pump regulating valves is not convenient for preventing the accumulation of regulating valves, affecting the polishing uniformity, and is not convenient for real-time testing of the polishing completion and then stopping the polishing accordingly.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A polishing device for producing a boost pump regulating valve comprises a polishing connecting piece, on which a spacer is installed, and the spacer is used to prevent the regulating valve from accumulating; an inner hole polishing piece is installed on the polishing connecting piece; the inner hole polishing piece is used to add vibration polishing particles; a circle of vibration discharge pieces is installed on the inner hole polishing piece; a circle of vibration discharge pieces is used to polish the inner hole of the regulating valve; a polishing test piece is installed on the vibration discharge piece; the polishing test piece is used to test the polishing smoothness; a circle of magnetic suction prompt pieces is installed on the inner hole polishing piece; the magnetic suction prompt piece is used to magnetically attract the regulating valve; a circle of closing pieces is installed inside the inner hole polishing piece; a circle of the closing pieces is used to prevent the inner wall of the regulating valve from being over-polished; the polishing connecting piece comprises: a support seat and a vibration connecting groove, the inner side of the support seat is provided with a vibration connecting groove, and a gap is provided between the outer side of the vibration connecting groove and the inner side of the support seat.

[0006] Optionally, the polishing connecting piece also includes a circle of support springs fixedly mounted on the support seat; and the other ends of the circle of support springs are respectively connected to the vibration connecting grooves; a vibration motor is sleeved inside the vibration connecting groove; a circle of conductive sheets is fixedly mounted on the vibration connecting groove, and gaps are provided between the circle of conductive sheets.

[0007] Optionally, the spacing member includes a driving motor fixedly mounted on the inner side of the vibration connecting groove; the output shaft of the driving motor passes through the vibration connecting groove; a rotating arm is fixedly mounted on the output shaft of the driving motor; a bottom electromagnet is mounted on the bottom of the rotating arm; a top electromagnet is fixedly mounted on the rotating arm; a gap is provided between the bottom electromagnet and the top electromagnet; a power-connecting spring sheet is fixedly mounted on the inner side of the rotating arm; the power-connecting spring sheet is used to elastically fit the conductive sheet.

[0008] Optionally, the inner hole polishing part includes a particle circulation circle fixedly mounted on the top electromagnet; the particle circulation circle is a hollow structure; a warning light strip is fixedly mounted on the particle circulation circle; a row of light beads are arranged inside the warning light strip; a particle conveying fan is installed at the bottom of the particle circulation circle; the particle conveying fan is used to suck the vibration polishing particles; a rotary motor is installed on the side of the particle circulation circle; a gear is arranged on the output shaft of the rotary motor; a drive toothed belt is arranged above the particle circulation circle, and the drive toothed belt is meshed with the gear on the output shaft of the rotary motor.

[0009] Optionally, the vibrating discharge member includes a circle of guide rotary cylinder rotatably installed inside the particle circulation circle; a circle of through holes is provided at the bottom of the guide rotary cylinder; the top of the guide rotary cylinder passes through the particle circulation circle; a rotating gear is fixedly installed on the top of the guide rotary cylinder, and the rotating gear is engaged with the driving toothed belt; a vibrating discharge cylinder is fixedly installed at the bottom of the guide rotary cylinder; a discharge hole is provided on the outside of the vibrating discharge cylinder; the vibrating discharge cylinder is used to discharge vibration polishing particles from the inner hole of the polishing regulating valve.

[0010] Optionally, the polishing test piece includes an inner hole spring piece fixedly mounted on the outside of the vibration discharge cylinder; a fitting cotton pad is fixedly mounted on the outside of the inner hole spring piece; the fitting cotton pad is used to elastically fit the edge of the inner hole of the regulating valve.

[0011] Optionally, the magnetic prompt component includes a magnetic rotating ring rotatably installed at the bottom of the particle circulation circle; a swinging power connection plate is fixedly installed on the magnetic rotating ring; tension springs are fixedly installed on both sides of the swinging power connection plate; the two ends of the two tension springs are respectively connected to the outside of the particle circulation circle; a misaligned spring sheet is fixedly installed on the particle circulation circle; the misaligned spring sheet elastically fits the outside of the swinging power connection plate; the misaligned spring sheet, the swinging power connection plate and the lamp beads inside the prompt light strip are connected in series with a power supply.

[0012] Optionally, the magnetic prompting member further comprises a positioning electromagnet fixedly mounted on the bottom of the magnetic rotating ring; the positioning electromagnet is used for magnetic positioning regulating valve; the diversion rotating cylinder passes through the magnetic rotating ring and the positioning electromagnet.

[0013] Optionally, the closing member includes an upper electromagnet fixedly mounted on the top side of the particle circulation circle; a closing sleeve is magnetically connected to the bottom of the upper electromagnet; the closing sleeve is sleeved on the guide rotary drum; the closing sleeve is used to close a circle of through holes on the guide rotary drum.

[0014] Optionally, the sealing member further comprises a lower electromagnet fixedly mounted on the inner bottom of the particle circulation circle, and the lower electromagnet is sleeved on the guide rotary drum; the lower electromagnet is aligned with the sealing sleeve.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, the magnetic attraction force can be utilized by adopting the spacing pieces to prevent the regulating valves from piling up when the regulating valves are vibrated and polished in batches, thereby affecting the vibration polishing effect. At the same time, the structure adopts the method of magnetically controlling the interval distribution of the regulating valves to prevent the regulating valves from excessively colliding and affecting the polishing quality. The structure is more reasonable, can ensure safety, reduce the defective rate, and avoid the problem of traditional stirring and dispersing regulating valves that easily increase scratches on the surface of the regulating valves. The vibration discharge piece can improve the comprehensiveness of the polishing of the regulating valve by this structure, and avoid the problem of different internal and external polishing effects of traditional regulating valves using vibration polishing.

[0016] The use of polished test pieces can be used to indicate the smoothness of the inner hole of the regulating valve. It also helps to rub the edge of the inner hole of the regulating valve to promote polishing. It can be used in conjunction with magnetic suction prompts to provide clear instructions. The roughness of the edge of the inner hole of the regulating valve can be used for detection. Excessive polishing and wear of the inner hole of the regulating valve will affect the matching accuracy of the regulating valve, reduce its service life, and increase safety hazards. It can be tested in real time.

[0017] By adopting a closing piece, the guide rotary drum can be closed in time after the polishing of the inner hole of the regulating valve is completed, which can further prevent the guide rotary drum from continuously discharging polishing particles and causing excessive polishing, thereby ensuring the operational flexibility of the structure, and the regulating valve that has completed polishing can be disassembled and inspected to ensure the safety of the structure, and also prevent the guide rotary drum from continuously discharging polishing particles without resistance, thereby reducing the utilization rate of particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0019] Figure 1This is a three-dimensional structural diagram of the polishing equipment used in the production of booster pump regulating valves; Figure 2 This is a cross-sectional view of the internal structure of the polishing equipment used in the production of booster pump regulating valves; Figure 3 This is a schematic diagram of the bottom structure of the polishing equipment used in the production of booster pump regulating valves; Figure 4 for Figure 1 A magnified view of the structure of the middle C region; Figure 5 It is a three-dimensional enlarged structural schematic diagram of the separation member; Figure 6 It is a three-dimensional enlarged structural schematic diagram of the inner hole polishing part; Figure 7 It is a schematic diagram of the three-dimensional enlarged structure of the bottom of the inner hole polishing part; Figure 8 for Figure 2 A magnified view of the structure of the middle E region; Fig. 9 It is a three-dimensional enlarged structural diagram of the inner hole shrapnel; Fig.10 for Figure 7 A magnified view of the structure in region D.

[0020] Reference numerals: 101, support seat; 102, vibration connection slot; 103, support spring; 104, vibration motor; 1021, conductive sheet; 201, drive motor; 202, rotating arm; 203, bottom electromagnet; 204, top electromagnet; 2021, power-connecting spring; 301, particle circulation circle; 3011, warning light belt; 302, particle conveying fan; 303, rotating motor; 304, drive toothed belt; 4, vibration Discharge piece; 401, guide rotary drum; 402, rotary gear; 403, vibration discharge drum; 5, polishing test piece; 501, inner hole spring; 502, fitting cotton pad; 6, magnetic prompt piece; 6011, swinging power plate; 601, magnetic rotating ring; 602, tension spring; 603, offset spring; 604, positioning electromagnet; 7, closing piece; 701, upper electromagnet; 702, closing sleeve; 703, lower electromagnet.

[0021] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0022] The following is a detailed description of a polishing device for producing a booster pump regulating valve provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0023] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0024] like Figures 1 to 10 As shown, an embodiment of the present invention provides a polishing device for producing a boost pump regulating valve, including a polishing connecting piece, on which a spacer is installed, the spacer is used to prevent the regulating valve from accumulating; an inner hole polishing piece is installed on the polishing connecting piece; the inner hole polishing piece is used to add vibration polishing particles; a circle of vibration discharge pieces 4 is installed on the inner hole polishing piece; a circle of vibration discharge pieces 4 is used to polish the inner hole of the regulating valve; a polishing test piece 5 is installed on the vibration discharge piece 4; the polishing test piece 5 is used to test the polishing smoothness; a circle of magnetic suction prompt pieces 6 is installed on the inner hole polishing piece; the magnetic suction prompt piece 6 is used to magnetically attract the regulating valve; a circle of closing pieces 7 is installed inside the inner hole polishing piece; a circle of closing pieces 7 is used to prevent the inner wall of the regulating valve from being over-polished; the polishing connecting piece includes: a support seat 101 and a vibration connecting groove 102, the inner side of the support seat 101 is provided with a vibration connecting groove 102, and a gap is provided between the outer side of the vibration connecting groove 102 and the inner side of the support seat 101.

[0025] like Figures 2 to 5As shown, the polishing connecting member also includes a circle of support springs 103 fixedly mounted on the support seat 101; and the other ends of the circle of support springs 103 are respectively connected to the vibration connecting grooves 102; a vibration motor 104 is sleeved inside the vibration connecting grooves 102; a circle of conductive sheets 1021 are fixedly mounted on the vibration connecting grooves 102, and intervals are provided between the circle of conductive sheets 1021; the spacing member includes a driving motor 201 fixedly mounted on the inner side of the vibration connecting grooves 102; the output shaft of the driving motor 201 passes through the vibration connecting grooves 102; a rotating arm 202 is fixedly mounted on the output shaft of the driving motor 201; a bottom electromagnet 203 is installed at the bottom of the rotating arm 202; a top electromagnet 204 is fixedly mounted on the rotating arm 202; a interval is provided between the bottom electromagnet 203 and the top electromagnet 204; a power-connecting spring 20 is fixedly mounted on the inner side of the rotating arm 202 21; The electrical spring sheet 2021 is used to elastically fit the conductive sheet 1021. The use of a spacing piece can utilize magnetic attraction to prevent the regulating valves from piling up when the regulating valves are vibrating and polishing in batches, thereby affecting the vibration and polishing effect. At the same time, the structure adopts a magnetic force to control the interval distribution of the regulating valves to prevent the regulating valves from excessively colliding and affecting the polishing quality. The structure is more reasonable, which can ensure the safety of the structure, reduce the defective rate, and avoid the problem of easily increasing the surface scratches of the regulating valves in the traditional stirring and dispersing regulating valve method. Because a circle of conductive sheets 1021 is provided with intervals, the bottom electromagnet 203 and the top electromagnet 204 can intermittently pass the electromagnetic attraction regulating valve. As the bottom electromagnet 203 and the top electromagnet 204 move, if the regulating valves are piled up, some of the regulating valves will be displaced by the magnetic attraction of the bottom electromagnet 203 and the top electromagnet 204 to assist in dispersing the regulating valves.

[0026] like Figures 2 to 8As shown, the inner hole polishing part includes a particle circulation circle 301 fixedly mounted on the top electromagnet 204; the particle circulation circle 301 is a hollow structure; a warning light strip 3011 is fixedly mounted on the particle circulation circle 301; a row of light beads are arranged inside the warning light strip 3011; a particle conveying fan 302 is installed at the bottom of the particle circulation circle 301; the particle conveying fan 302 is used to suck the vibration polishing particles; a rotary motor 303 is installed on the side of the particle circulation circle 301; a gear is arranged on the output shaft of the rotary motor 303; a drive toothed belt 304 is arranged above the particle circulation circle 301, and the drive toothed belt 304 is meshed with the gear on the output shaft of the rotary motor 303; the vibrating discharge part 4 includes a circle of guide rotary drum 401 rotatably mounted inside the particle circulation circle 301; a circle of through holes is arranged below the guide rotary drum 401; the top of the guide rotary drum 401 passes through the particle circulation circle 301; a rotating gear 402 is fixedly installed on the top of the guide rotary cylinder 401, and the rotating gear 402 is meshed with the driving toothed belt 304; a vibration discharge cylinder 403 is fixedly installed on the bottom of the guide rotary cylinder 401; a discharge hole is provided on the outer side of the vibration discharge cylinder 403; the vibration discharge cylinder 403 is used to discharge vibration polishing particles to polish the inner hole of the regulating valve; the use of the vibration discharge piece 4 can facilitate the polishing process of the internal valve hole of the regulating valve by the present structure, and at the same time, the vibration discharge piece 4 can improve the comprehensiveness of the polishing of the regulating valve by the present structure, and avoid the problem of different internal and external polishing effects of the traditional regulating valve using vibration polishing. The inner hole polishing piece can realize the conveying of polishing particles and carry out comprehensive vibration polishing. The polishing particles can polish the inner wall of the regulating valve, and the rotatable vibration discharge cylinder 403 can further improve the polishing effect of the inner hole of the regulating valve and improve the uniformity.

[0027] like Figures 2 to 10As shown, the polishing test piece 5 includes an inner hole spring piece 501 fixedly mounted on the outside of the vibration discharge cylinder 403; a fitting cotton pad 502 is fixedly mounted on the outside of the inner hole spring piece 501; the fitting cotton pad 502 is used to elastically fit the edge of the inner hole of the regulating valve; the magnetic suction prompting piece 6 includes a magnetic suction rotating ring 601 rotatably mounted on the bottom of the particle circulation circle 301; a swinging electric connecting piece 6011 is fixedly mounted on the magnetic suction rotating ring 601; tension springs 602 are fixedly mounted on both sides of the swinging electric connecting piece 6011; The two ends of the two tension springs 602 are respectively connected to the outside of the particle circulation circle 301; the particle circulation circle 301 is fixedly installed with a dislocation spring piece 603; the dislocation spring piece 603 elastically fits the outside of the swinging power connection piece 6011; the dislocation spring piece 603, the swinging power connection piece 6011 and the lamp beads inside the prompt light strip 3011 are connected in series with the power supply; the magnetic suction prompt part 6 also includes a positioning electromagnet 604 fixedly installed at the bottom of the magnetic suction rotating ring 601; the positioning electromagnet 604 is used for the magnetic suction positioning regulating valve; the diversion rotation The cylinder 401 passes through the magnetic rotating ring 601 and the positioning electromagnet 604; the polishing test piece 5 can be used to indicate the smoothness of the inner hole of the regulating valve, and it also helps to rub the edge of the inner hole of the regulating valve to promote polishing. It can be used in conjunction with the magnetic prompt piece 6 to give clear instructions. The roughness of the rough burrs on the edge of the inner hole of the regulating valve can be used for detection. Excessive polishing and wear of the inner hole of the regulating valve will affect the matching accuracy of the regulating valve, reduce its service life, and increase safety hazards. This structure can be tested in real time. If there are burrs or excessive roughness inside the valve hole, the fitting cotton pad 502 can be scratched and stuck. At this time, the vibration discharge cylinder 403 cannot rotate normally. Under the torsional force of the vibration discharge cylinder 403, the magnetic rotating ring 601 will rotate, driving the swinging power strip 6011 to swing and separate from the dislocated spring piece 603, and the prompt light strip 3011 can be turned off. After polishing for a long time, the prompt light strip 3011 remains in a normally off state. At this time, the regulating valve can be disassembled for inspection to see if it meets the polishing requirements.

[0028] like Figures 2 to 9 As shown, the closure member 7 includes an upper electromagnet 701 fixedly mounted on the top side of the particle circulation circle 301; the bottom of the upper electromagnet 701 is magnetically connected to a closure sleeve 702; the closure sleeve 702 is sleeved on the guide rotary cylinder 401; the closure sleeve 702 is used to close a circle of through holes on the guide rotary cylinder 401; the closure member 7 also includes a lower electromagnet 703 fixedly mounted on the bottom of the inner side of the particle circulation circle 301, and the lower electromagnet 703 is sleeved on the guide rotary cylinder 401; the lower electromagnet 703 is aligned with the closure sleeve 702; the closure member 7 can be used to close the guide rotary cylinder 401 in time after the polishing of the inner hole of the regulating valve is completed, which can further prevent the guide rotary cylinder 401 from continuously discharging polishing particles and causing excessive polishing, and can ensure the operational flexibility of the present structure. The regulating valve that has completed polishing can be disassembled and inspected to ensure the safety of the present structure, and it can also avoid the guide rotary cylinder 401 from continuously discharging polishing particles without resistance, thereby reducing the particle utilization rate.

[0029] The working principle of the technical solution provided by the present invention is as follows: First, start the vibration motor 104, put the vibration abrasive on the vibration connecting groove 102, and place the regulating valve in batches in the abrasive. At this time, the driving motor 201 drives the rotating arm 202 to rotate, driving the power-connected spring piece 2021 to fit a circle of conductive sheets 1021. Because a circle of conductive sheets 1021 is provided with a gap, the bottom electromagnet 203 and the top electromagnet 204 can intermittently pass the electromagnetic suction regulating valve. With the movement of the bottom electromagnet 203 and the top electromagnet 204, if the regulating valves are piled up together, some of the regulating valves will be driven to move by the magnetic attraction of the bottom electromagnet 203 and the top electromagnet 204 to assist in dispersion. When the inner hole of the regulating valve needs to be polished, the inner hole of the regulating valve is concentrically inserted into the vibration discharge cylinder 403, and the regulating valve magnetic attraction positioning electromagnet 604 is positioned. The polishing particles are input into the particle circulation circle 301 through the particle conveying fan 302 and then discharged from the vibration discharge cylinder 403. With the discharge of the polishing particles, the polishing particles can be vibrated at the same time. At this time, the polishing particles can polish the inner wall of the regulating valve. The vibration discharge cylinder 403 can further improve the polishing effect of the inner hole of the regulating valve and improve the uniformity. At this time, as the vibration discharge cylinder 403 rotates, the fitting cotton pad 502 is driven to fit the inner hole of the regulating valve together, and the elastic fit of the inner hole spring piece 501 is cooperated. At this time, if there are burrs or excessive roughness inside the valve hole, the fitting cotton pad 502 can be scratched and stuck. At this time, the vibration discharge cylinder 403 cannot rotate normally. Under the torsional force of the vibration discharge cylinder 403, the magnetic rotating ring 601 will rotate, driving the swinging power strip 6011 to swing and separate from the dislocated spring piece 603, and the warning light strip 3011 will be turned off. After a long period of polishing, the warning light strip 3011 remains in the off state. At this time, the regulating valve can be disassembled for inspection. At the regulating valve that needs to be disassembled, control the lower electromagnet 703 to be energized and the upper electromagnet 701 to be de-energized. The lower electromagnet 703 can magnetically attract the sealing sleeve 702 to move down to close the guide rotary cylinder 401 to prevent continuous discharge of particles.

[0030] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A polishing device for producing a booster pump regulating valve, comprising a polishing connector, on which a distance piece is mounted, characterized in that: The distance piece is used to prevent the regulating valve from accumulating; the polishing connector is provided with an inner hole polishing piece; the inner hole polishing piece is used to add vibration polishing particles; A circle of vibrating discharge pieces is installed on the inner hole polishing piece; the circle of vibrating discharge pieces is used to polish the inner hole of the regulating valve; A polishing test piece is installed on the vibrating discharge piece; the polishing test piece is used to test the polishing smoothness; a circle of magnetic suction prompting pieces is installed on the inner hole polishing piece; the magnetic suction prompting piece is used for magnetic suction regulating valve; A circle of sealing members is installed inside the inner hole polishing member; the circle of sealing members is used to prevent excessive polishing of the inner wall of the regulating valve; The polishing connecting piece comprises: a supporting seat and a vibration connecting groove. The inner side of the supporting seat is provided with the vibration connecting groove, and a gap is provided between the outer side of the vibration connecting groove and the inner side of the supporting seat.

2. The polishing equipment for producing booster pump regulating valve according to claim 1, characterized in that: The polishing connecting piece also includes a circle of support springs fixedly mounted on the support seat; and the other ends of the circle of support springs are respectively connected to the vibration connecting grooves; a vibration motor is sleeved inside the vibration connecting groove; a circle of conductive sheets is fixedly mounted on the vibration connecting groove, and intervals are provided between the circle of conductive sheets.

3. The polishing equipment for producing booster pump regulating valve according to claim 2, characterized in that: The distance separating member includes a driving motor fixedly mounted on the inner side of a vibration connecting groove; the output shaft of the driving motor passes through the vibration connecting groove; a rotating arm is fixedly mounted on the output shaft of the driving motor; a bottom electromagnet is mounted on the bottom of the rotating arm; a top electromagnet is fixedly mounted on the rotating arm; a gap is provided between the bottom electromagnet and the top electromagnet; an electric spring is fixedly mounted on the inner side of the rotating arm; the electric spring is used for elastically fitting a conductive sheet.

4. The polishing equipment for producing booster pump regulating valve according to claim 3, characterized in that: The inner hole polishing part includes a particle circulation circle fixedly mounted on the top electromagnet; the particle circulation circle is a hollow structure; a warning light belt is fixedly mounted on the particle circulation circle; a row of light beads are arranged inside the warning light belt; a particle conveying fan is installed at the bottom of the particle circulation circle; the particle conveying fan is used to suck the vibration polishing particles; a rotary motor is installed on the side of the particle circulation circle; a gear is arranged on the output shaft of the rotary motor; a drive toothed belt is arranged above the particle circulation circle, and the drive toothed belt is meshed with the gear on the output shaft of the rotary motor.

5. The polishing equipment for producing booster pump regulating valve according to claim 4, characterized in that: The vibrating discharge component includes a circle of guide rotary cylinder rotatably installed inside the particle circulation circle; a circle of through holes is provided at the bottom of the guide rotary cylinder; the top of the guide rotary cylinder passes through the particle circulation circle; a rotating gear is fixedly installed on the top of the guide rotary cylinder, and the rotating gear is engaged with the driving toothed belt; a vibrating discharge cylinder is fixedly installed at the bottom of the guide rotary cylinder; a discharge hole is provided on the outside of the vibrating discharge cylinder; the vibrating discharge cylinder is used to discharge vibration polishing particles from the inner hole of the polishing regulating valve.

6. The polishing equipment for producing booster pump regulating valve according to claim 5, characterized in that: The polishing test piece includes an inner hole spring piece fixedly mounted on the outside of the vibration discharge cylinder; a fitting cotton pad is fixedly mounted on the outside of the inner hole spring piece; the fitting cotton pad is used to elastically fit the edge of the inner hole of the regulating valve.

7. The polishing equipment for producing booster pump regulating valve according to claim 5, characterized in that: The magnetic prompting member comprises a magnetic rotating ring rotatably mounted at the bottom of the particle circulation circle; a swinging power connection plate is fixedly mounted on the magnetic rotating ring; tension springs are fixedly mounted on both sides of the swinging power connection plate; the two ends of the two tension springs are respectively connected to the outside of the particle circulation circle; a dislocated spring piece is fixedly mounted on the particle circulation circle; the dislocated spring piece elastically fits the outside of the swinging power connection plate; the dislocated spring piece, the swinging power connection plate and the lamp beads inside the prompting light strip are connected in series with a power supply.

8. The polishing equipment for producing booster pump regulating valve according to claim 7, characterized in that: The magnetic attraction prompting member also includes a positioning electromagnet fixedly installed at the bottom of the magnetic attraction rotating ring; the positioning electromagnet is used for the magnetic attraction positioning regulating valve; the guide rotary cylinder passes through the magnetic attraction rotating ring and the positioning electromagnet.

9. The polishing equipment for producing booster pump regulating valve according to claim 5, characterized in that: The sealing member comprises an upper electromagnet fixedly mounted on the top side of the particle circulation circle; a sealing sleeve is magnetically connected to the bottom of the upper electromagnet; the sealing sleeve is sleeved on the guide rotary drum; the sealing sleeve is used to seal a circle of through holes on the guide rotary drum.

10. The polishing equipment for producing booster pump regulating valve according to claim 9, characterized in that: The sealing member also includes a lower electromagnet fixedly mounted on the inner bottom of the particle circulation circle, and the lower electromagnet is sleeved on the guide rotary cylinder; the lower electromagnet is aligned with the sealing sleeve.

Images