CN118404509B - GIS switch shell inner wall particle jet polishing device - Google Patents

Abstract

The invention provides a particle jet polishing device for the inner wall of a GIS switch shell, which relates to the technical field of polishing devices and comprises the following components: the polishing machine comprises a polishing machine main body, wherein an installation seat is arranged in the polishing machine main body; a rotary ring frame is arranged on the right side of the mounting seat; the utility model discloses a GIS switch shell, including the fixed ring frame, the fixed ring frame is equipped with the fixed ring frame, be equipped with the extension spring on the spacing inserted bar, utilize extension spring to rebound to draw and drag the effect, can control the reciprocal regulation about the particle spray gun, realize the omnidirectional polishing to GIS switch shell main part inner wall, and combine together through mechanical transmission with GIS switch shell main part rotary motion and particle spray gun position adjustment action linkage, save the trouble of substep operation, effectively promote device polishing efficiency, it needs to constantly rotate the GIS switch shell in the polishing process, cause GIS switch shell rotary adjustment action and particle spray gun position adjustment action to go on step by step with the cooperation, its operation process is loaded down with trivial details, cause the machining efficiency of equipment to be poor, and increase workman intensity of labour's problem.

Description

A particle jet polishing device for the inner wall of a GIS switch housing

Technical Field

The invention relates to the technical field of polishing devices, and in particular to a particle jetting polishing device for the inner wall of a GIS switch housing.

Background Art

In recent years, with the development of regional power systems, high-voltage GIS switch housings have gradually become an indispensable and important component in power systems. As a key component of GIS, the switch housing must have good processing technology. In order to ensure the processing quality of the GIS switch housing, its inner wall usually needs to be polished. Among them, particle jet polishing is a surface treatment technology. Particle jet polishing is a process that mixes abrasive particles with compressed air or liquid and sprays them onto the workpiece surface at high speed to generate mechanical impact to remove materials or improve surface quality.

When using the existing GIS switch housing inner wall particle jet polishing device, it is usually necessary to manually hold the GIS switch housing to polish the inner wall, which is laborious and inconvenient to operate. In addition, the GIS switch housing must be continuously rotated during the polishing process, resulting in the GIS switch housing rotation adjustment action and the particle jet gun position adjustment action needing to be coordinated and performed step by step. The operation process is cumbersome, resulting in poor processing efficiency of the equipment and increased labor intensity of workers.

Summary of the invention

The disclosed embodiment relates to a particle jet polishing device for the inner wall of a GIS switch housing. Since a tension spring is mounted on the limit plug rod, the particle jet gun can be controlled to reciprocate left and right by utilizing the rebound pulling effect of the tension spring, thereby realizing all-round polishing of the inner wall of the GIS switch housing body. The rotation action of the GIS switch housing body and the position adjustment action of the particle jet gun are linked and combined through mechanical transmission, thereby eliminating the trouble of step-by-step operation and effectively improving the polishing efficiency of the device.

In a first aspect of the present disclosure, a particle jet polishing device for the inner wall of a GIS switch housing is provided, specifically comprising: a polishing machine main body, wherein a mounting seat is provided inside the polishing machine main body; a rotating ring frame is provided on the right side of the mounting seat; three adjustment frames are provided on the rotating ring frame, and the three adjustment frames are distributed in a circular array; a rotating cylinder is provided on the right side of the mounting seat, and the rotating cylinder is located in the rotating ring frame; a guide frame is provided on the right side of the mounting seat, and the guide frame is located behind the rotating cylinder; a transmission seat is provided on the guide frame; a GIS switch housing main body is provided on the right side of the rotating cylinder, and the GIS switch housing main body is located between the three adjustment frames.

In at least some embodiments, a control panel is provided on the top of the polishing machine body, a collecting tank is provided on the bottom of the polishing machine body, an operating cavity is provided on the polishing machine body, a cover is provided on the top of the operating cavity, and the cover is hingedly connected to the polishing machine body through a hinge shaft.

In at least some embodiments, a fixing frame is provided on the left side of the mounting seat, and the fixing frame is fixedly connected to the bottom wall of the operating chamber, a transmission shaft is rotatably installed on the rear side of the mounting seat through a bearing, a servo motor is fixedly installed in the middle position of the left side of the mounting seat, a rotating sleeve is provided on the right side of the mounting seat, and a rotating ring frame is rotatably connected to the mounting seat through a rotating sleeve, a fixed seat is provided on the right side of the mounting seat, and the left end of the guide frame is fixedly connected to the fixed seat.

In at least some embodiments, a gear is disposed at the right end of the transmission shaft, and a driven pulley is disposed at the left end of the transmission shaft.

In at least some embodiments, the servo motor is provided with a rotating shaft, and the rotating shaft is rotatably connected to the mounting seat through a bearing, the rotating shaft is provided with a driving pulley, and the driving pulley is transmission-connected to the driven pulley through a belt, and a spline shaft is provided at the right end of the rotating shaft.

In at least some embodiments, a gear ring is provided on the outer peripheral surface of the rotating ring frame, and the gear ring is meshed with the gear, three support frames are provided on the right side of the rotating ring frame, and the positions of the support frames correspond to those of the adjustment frames, a telescopic rod is provided on the support frame, and the telescopic rod is connected to the adjustment frame, a cylinder is provided on the right side of the telescopic rod, and the push rod of the cylinder is connected to the adjustment frame.

In at least some embodiments, a support plate is provided at the right end of the adjustment frame, a clamping plate is provided on one side of the support plate, two limit columns are provided on the clamping plate, and the two limit columns are distributed in parallel, and a baffle is provided at the end of the limit column, a first compression spring is mounted on the limit column, the limit column slides through the support plate, and the first compression spring is supported between the clamping plate and the support plate, and the clamping plate is in contact with the GIS switch shell body.

In at least some embodiments, a limiting groove is provided on the outer circumference of the rotating cylinder, a connecting shaft is provided at the left end of the rotating cylinder, and the connecting shaft is rotatably connected to the mounting seat through a bearing, a spline sleeve is provided at the left end of the connecting shaft, and the spline shaft is slidably inserted into the spline sleeve.

In at least some embodiments, a limit slider is slidably installed in the guide frame, and the transmission seat is arranged on the limit slider, a connecting sleeve is provided at the right end of the limit slider, an adjusting sleeve is provided at the right end of the connecting sleeve, and a particle spray gun is provided on the adjusting sleeve, and the particle spray gun is located in the main body of the GIS switch shell, a limit rod is provided in the guide frame, and the limit rod is connected to the right wall of the guide frame, a tension spring is mounted on the limit rod, the limit rod is slidably inserted in the connecting sleeve, and the two ends of the tension spring are respectively connected to the right wall of the guide frame and the adjusting sleeve.

In at least some embodiments, the transmission seat is a cylindrical cavity structure, and a sliding column slides through the side wall of the transmission seat cavity, a convex shaft is provided at one end of the sliding column, and the convex shaft is slidably connected to the rotating cylinder through a limiting sliding groove, a fixed plate is provided on one side of the transmission seat, a second compression spring is provided in the transmission seat cavity, and the second compression spring is supported between the fixed plate and the sliding column.

The present invention provides a particle jetting and polishing device for the inner wall of a GIS switch housing, which has the following beneficial effects:

In the present invention, three cylinders provide power, which can simultaneously drive the three adjustment frames to gather toward the center. By utilizing the elastic effect of the first compression spring, the GIS switch shell body can be stably clamped by the clamping plate, which saves the trouble of manually holding the GIS switch shell body to polish the inner wall, simplifies the operating steps of the device, and is quick, convenient and labor-saving to use.

In addition, the servo motor provides power to drive the rotating shaft to rotate. The driving pulley, driven pulley and belt transmission can drive the transmission shaft to rotate. At the same time, the gear and gear ring meshing transmission can drive the rotating ring frame to rotate. Therefore, during the inner wall polishing process, the GIS switch shell body is continuously rotated to realize the automatic rotation adjustment polishing action, which simplifies the overall use process of the device and makes it convenient and flexible to use.

In addition, by inserting the spline shaft into the spline sleeve, the servo motor provides power to drive the rotating cylinder to rotate continuously. By cooperating with the convex shaft and the limit slide groove and utilizing the structural characteristics of the limit slide groove, the transmission seat can be driven to slide leftward along the guide frame. Since a tension spring is mounted on the limit plug rod, the rebound and pulling effect of the tension spring can be utilized to control the reciprocating adjustment of the particle spray gun to achieve all-round polishing of the inner wall of the GIS switch shell body, and the rotation action of the GIS switch shell body and the position adjustment action of the particle spray gun are linked and combined through mechanical transmission, eliminating the trouble of step-by-step operation and effectively improving the polishing efficiency of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

In the attached picture:

FIG1 is a schematic diagram showing the overall axial viewing angle structure of the present application;

FIG2 shows a schematic diagram of the polishing machine shown in FIG1 of the present application after the main body is removed;

FIG3 is a schematic diagram showing the exploded state of the transmission shaft, servo motor and mounting base of the present application;

FIG4 is a schematic diagram showing the exploded state of the mounting seat and the rotating ring frame of the present application;

FIG5 is a schematic diagram showing the explosion state of the rotating ring frame and the adjusting frame of the present application;

FIG6 shows a schematic diagram of the mounting base, rotating cylinder, guide frame, transmission base and particle spray gun of the present application;

FIG7 is a schematic diagram showing the explosion state of the rotating cylinder and the transmission seat of the present application;

FIG8 is a schematic diagram showing an explosion state of the guide frame of the present application;

FIG. 9 shows a schematic diagram of a cross-sectional view of the transmission seat of the present application.

List of reference numerals:

1. Polishing machine body; 101. Control panel; 102. Collection tank; 103. Operation chamber; 104. Cover plate;

2. Mounting seat; 201. Fixing frame; 202. Transmission shaft; 2021. Gear; 2022. Driven pulley; 203. Servo motor; 2031. Rotating shaft; 2032. Driving pulley; 2033. Spline shaft; 204. Rotating sleeve; 205. Fixing seat;

3. Rotating ring frame; 301. Gear ring; 302. Support frame; 303. Telescopic rod; 304. Cylinder;

4. Adjustment frame; 401. Support plate; 402. Clamping plate; 403. Limiting column; 404. First compression spring;

5. Rotating cylinder; 501. Limiting slide groove; 502. Connecting shaft; 503. Spline sleeve;

6. Guide frame; 601. Limiting slider; 602. Connecting sleeve; 603. Adjusting sleeve; 604. Limiting rod; 605. Tension spring;

7. Transmission seat; 701. Sliding column; 702. Protruding shaft; 703. Fixed plate; 704. Second compression spring;

8. Particle spray gun;

9. GIS switch housing body.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Embodiment 1: Please refer to Figures 1 to 9:

The present invention proposes a particle jet polishing device for the inner wall of a GIS switch housing, comprising: a polishing machine body 1, wherein a mounting seat 2 is arranged in the polishing machine body 1; a rotating ring frame 3 is arranged on the right side of the mounting seat 2; three adjusting frames 4 are arranged on the rotating ring frame 3, and the three adjusting frames 4 are distributed in a circular array; a rotating cylinder 5 is arranged on the right side of the mounting seat 2, and the rotating cylinder 5 is located in the rotating ring frame 3; a guide frame 6 is arranged on the right side of the mounting seat 2, and the guide frame 6 is located behind the rotating cylinder 5; a transmission seat 7 is arranged on the guide frame 6; a GIS switch housing body 9 is arranged on the right side of the rotating cylinder 5, and the GIS switch housing body 9 is located between the three adjusting frames 4;

A control panel 101 is provided on the top of the polishing machine body 1, a collecting tank 102 is provided on the bottom of the polishing machine body 1, an operating chamber 103 is provided on the polishing machine body 1, a cover plate 104 is provided on the top of the operating chamber 103, and the cover plate 104 is hingedly connected to the polishing machine body 1 through a hinge shaft.

In the embodiment of the present disclosure, as shown in FIGS. 4 and 5 , a fixing frame 201 is provided on the left side of the mounting seat 2, and the fixing frame 201 is fixedly connected to the bottom wall of the operating chamber 103, a transmission shaft 202 is rotatably installed on the rear side of the mounting seat 2 through a bearing, a servo motor 203 is fixedly installed at the middle position of the left side of the mounting seat 2, a rotating shaft sleeve 204 is provided on the right side of the mounting seat 2, and the rotating ring frame 3 is rotatably connected to the mounting seat 2 through the rotating shaft sleeve 204, a fixing seat 205 is provided on the right side of the mounting seat 2, and the left end of the guide frame 6 is fixedly connected to the fixing seat 205;

A gear ring 301 is provided on the outer circumference of the rotating ring frame 3, and the gear ring 301 is meshed and connected with the gear 2021. Three support frames 302 are provided on the right side of the rotating ring frame 3, and the support frames 302 correspond to the positions of the adjustment frame 4. A telescopic rod 303 is provided on the support frame 302, and the telescopic rod 303 is connected to the adjustment frame 4. A cylinder 304 is provided on the right side of the telescopic rod 303, and the push rod of the cylinder 304 is connected to the adjustment frame 4.

A support plate 401 is provided at the right end of the adjustment frame 4, a clamping plate 402 is provided on one side of the support plate 401, two limit columns 403 are provided on the clamping plate 402, and the two limit columns 403 are distributed in parallel, and a baffle is provided at the end of the limit column 403, and a first compression spring 404 is sleeved on the limit column 403, the limit column 403 slides through the support plate 401, and the first compression spring 404 is supported between the clamping plate 402 and the support plate 401, and the clamping plate 402 is in contact with the GIS switch shell body 9. The device is powered by three cylinders 304, which can simultaneously drive the three adjustment frames 4 to gather toward the center. By utilizing the elastic effect of the first compression spring 404, the GIS switch shell body 9 can be stably clamped by the clamping plate 402, which saves the trouble of manually holding the GIS switch shell body 9 to polish the inner wall.

In the disclosed embodiment, as shown in FIG. 2 and FIG. 3 , a gear 2021 is provided at the right end of the transmission shaft 202 , and a driven pulley 2022 is provided at the left end of the transmission shaft 202 ;

A rotating shaft 2031 is provided on the servo motor 203, and the rotating shaft 2031 is rotatably connected to the mounting seat 2 through a bearing. A driving pulley 2032 is provided on the rotating shaft 2031, and the driving pulley 2032 is transmission-connected to the driven pulley 2022 through a belt. A spline shaft 2033 is provided on the right end of the rotating shaft 2031. The servo motor 203 provides power to drive the rotating shaft 2031 to rotate. The driving pulley 2032, the driven pulley 2022 and the belt transmission can drive the transmission shaft 202 to rotate. At the same time, the gear 2021 and the gear ring 301 are meshed and transmitted to drive the rotating ring frame 3 to rotate. Therefore, during the inner wall polishing process, the GIS switch shell body 9 is continuously rotated to realize its automatic rotation adjustment polishing action.

Embodiment 2, based on embodiment 1, as shown in FIGS. 6 to 9 , a limiting sliding groove 501 is provided on the outer circumference of the rotating cylinder 5, a connecting shaft 502 is provided at the left end of the rotating cylinder 5, and the connecting shaft 502 is rotatably connected to the mounting seat 2 through a bearing, a spline sleeve 503 is provided at the left end of the connecting shaft 502, and the spline shaft 2033 is slidably inserted into the spline sleeve 503;

A limit slider 601 is slidably installed in the guide frame 6, and the transmission seat 7 is arranged on the limit slider 601. A connecting sleeve 602 is arranged at the right end of the limit slider 601, and an adjusting sleeve 603 is arranged at the right end of the connecting sleeve 602. A particle spray gun 8 is arranged on the adjusting sleeve 603, and the particle spray gun 8 is located in the GIS switch shell body 9. A limit rod 604 is arranged in the guide frame 6, and the limit rod 604 is connected to the right wall of the guide frame 6. A tension spring 605 is sleeved on the limit rod 604. The limit rod 604 is slidably inserted in the connecting sleeve 602, and the two ends of the tension spring 605 are respectively connected to the right wall of the guide frame 6 and the adjusting sleeve 603;

The transmission seat 7 is a cylindrical cavity structure, and a sliding column 701 slides through the side wall of the cavity of the transmission seat 7. A convex shaft 702 is provided at one end of the sliding column 701, and the convex shaft 702 is slidably connected to the rotating cylinder 5 through the limiting slide groove 501. A fixed plate 703 is provided on one side of the transmission seat 7. A second compression spring 704 is provided in the cavity of the transmission seat 7, and the second compression spring 704 is supported between the fixed plate 703 and the sliding column 701. In the present invention, the spline shaft 2033 is inserted into the spline sleeve 503, and the servo motor 203 provides power to drive the rotating cylinder 5 to rotate continuously. The convex shaft 702 cooperates with the limiting slide groove 501, and the structural characteristics of the limiting slide groove 501 are utilized to drive the transmission seat 7 to slide leftward along the guide frame 6. Since a tension spring 605 is mounted on the limiting plug rod 604, the rebound pulling effect of the tension spring 605 can be used to control the particle spray gun 8 to reciprocate left and right, thereby achieving a full range of polishing treatment on the inner wall of the GIS switch shell body 9.

Working principle of this embodiment: when in use, the three cylinders 304 provide power, which can simultaneously drive the three adjustment frames 4 to gather toward the center, and the elastic effect of the first compression spring 404 can be used to stably clamp the GIS switch shell body 9 through the clamping plate 402, which saves the trouble of manually holding the GIS switch shell body 9 to polish the inner wall; the servo motor 203 provides power to drive the rotating shaft 2031 to rotate, and the driving pulley 2032, the driven pulley 2022 and the belt drive can drive the transmission shaft 202 to rotate, and at the same time, the gear 221 and the gear ring 301 are meshed and driven to drive the rotating ring The frame 3 rotates, so that during the inner wall polishing process, the GIS switch shell body 9 is continuously rotated to realize its automatic rotation adjustment and polishing action; the servo motor 203 provides power to drive the rotating cylinder 5 to rotate continuously, and the convex shaft 702 cooperates with the limiting slide groove 501, and the structural characteristics of the limiting slide groove 501 are utilized to drive the transmission seat 7 to slide leftward along the guide frame 6. Since the limiting plug rod 604 is provided with a tension spring 605, the rebound pulling effect of the tension spring 605 can be used to control the particle spray gun 8 to reciprocate left and right, thereby realizing a full range of polishing treatment of the inner wall of the GIS switch shell body 9.

The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims (2)

1. GIS switch shells inner wall particle sprays burnishing device, its characterized in that includes: the polishing machine comprises a polishing machine main body, wherein an installation seat is arranged in the polishing machine main body; a rotary ring frame is arranged on the right side of the mounting seat; three adjusting frames are arranged on the rotating ring frame and distributed in an annular array mode; a rotating cylinder is arranged on the right side of the mounting seat and is positioned in the rotating ring frame; a guide frame is arranged on the right side of the mounting seat and positioned behind the rotating cylinder; the guide frame is provided with a transmission seat; a GIS switch shell body is arranged on the right of the rotating cylinder and is positioned among the three adjusting frames;

The left side of the installation seat is provided with a fixed frame which is fixedly connected with the bottom wall of the operation cavity, the rear side of the installation seat is rotatably provided with a transmission shaft lever through a bearing, the middle position of the left side of the installation seat is fixedly provided with a servo motor, the right side of the installation seat is provided with a rotating shaft sleeve, the rotating ring frame is rotatably connected with the installation seat through the rotating shaft sleeve, the right side of the installation seat is provided with a fixed seat, and the left end of the guide frame is fixedly connected with the fixed seat;

the right end of the transmission shaft lever is provided with a gear, and the left end of the transmission shaft lever is provided with a driven belt wheel;

the servo motor is provided with a rotating shaft which is rotationally connected with the mounting seat through a bearing, the rotating shaft is provided with a driving belt pulley, the driving belt pulley is in transmission connection with a driven belt pulley through a belt, and the right end of the rotating shaft is provided with a spline shaft;

the outer peripheral surface of the rotating ring frame is provided with a toothed ring, the toothed ring is connected with a gear in a meshed manner, the right side of the rotating ring frame is provided with three supporting frames, the supporting frames correspond to the adjusting frame in position, the supporting frames are provided with telescopic rods, the telescopic rods are connected with the adjusting frame, the right side of the telescopic rods is provided with an air cylinder, and a push rod of the air cylinder is connected with the adjusting frame;

The right end of the adjusting frame is provided with a supporting plate, one side of the supporting plate is provided with a clamping plate, two limiting columns are arranged on the clamping plate and distributed in a parallel mode, the end parts of the limiting columns are provided with baffle plates, the limiting columns are sleeved with first compression springs, the limiting columns penetrate through the supporting plate in a sliding mode, the first compression springs are supported between the clamping plate and the supporting plate, and the clamping plate is in contact with a GIS switch shell body;

the outer peripheral surface of the rotating cylinder is provided with a limiting chute, the left end of the rotating cylinder is provided with a connecting shaft, the connecting shaft is rotationally connected with the mounting seat through a bearing, the left end of the connecting shaft is provided with a spline housing, and the spline shaft is slidably inserted into the spline housing;

The guide frame is internally provided with a limit sliding block in a sliding manner, the transmission seat is arranged on the limit sliding block, the right end of the limit sliding block is provided with a connecting sleeve, the right end of the connecting sleeve is provided with an adjusting sliding sleeve, the adjusting sliding sleeve is provided with a particle spray gun, the particle spray gun is positioned in a GIS switch shell main body, the guide frame is internally provided with a limit inserted link, the limit inserted link is connected with the right wall of the guide frame, the limit inserted link is sleeved with a tension spring, the two ends of the tension spring are respectively connected with the right wall of the guide frame and the adjusting sliding sleeve;

The transmission seat is of a cylindrical cavity structure, the side wall of the cavity of the transmission seat is slidably penetrated with a sliding column, one end of the sliding column is provided with a protruding shaft, the protruding shaft is slidably connected with the rotating cylinder through a limiting sliding groove, a fixed plate is arranged on one side of the transmission seat, a second compression spring is arranged in the cavity of the transmission seat, and the second compression spring is supported between the fixed plate and the sliding column.

2. The GIS switch housing inner wall particle spray polishing device of claim 1, wherein,

The polishing machine is characterized in that a control panel is arranged at the top of the polishing machine body, a collecting groove is arranged at the bottom of the polishing machine body, an operation cavity is formed in the polishing machine body, a cover plate is arranged at the top of the operation cavity, and the cover plate is connected with the polishing machine body through a hinge shaft.