Polishing and positioning device for high-pressure ball valve

Abstract

The utility model belongs to the technical field of high-pressure ball valve polishing, and particularly relates to a high-pressure ball valve polishing positioning device which comprises a main plate. An auxiliary device is mounted on the main board; the top of the supporting plate is fixedly connected with a fixing plate. Adjusting frames are installed on the two sides of a plate body of the supporting plate. A spray head is mounted at the acting end part of the adjusting frame; a standing cavity is formed in the top of the collecting box; a guide hole is formed in the top of the main plate; a connecting hose is mounted on the collecting box; the top of the connecting hose is connected to the spray head; a water pump is mounted on the connecting hose; a net plate is mounted at the top of the guide hole; a supporting block is mounted at the top of the net plate; a sliding cavity is formed in a plate body of the fixed plate; a connecting shaft is fixedly connected between the sliding blocks; a protection plate is mounted outside the section of the connecting shaft; and through the action of the auxiliary device, the phenomenon that water foam splashes in the polishing process is avoided, the cleanliness of the polishing table top is guaranteed, and waste of water resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of high - pressure ball valve polishing, in particular to a high - pressure ball valve polishing positioning device. Background Technique

[0002] In the process of high - pressure ball valve production, a polishing positioning device is needed to polish the ball valve in order to improve its surface finish, reduce friction, extend service life and ensure sealing performance;

[0003] A Chinese patent with the publication number CN209998943U discloses a polishing device for a coated sand ball valve assembly, which includes a bottom plate. A placing plate is arranged in the middle of the bottom plate. Brackets are arranged on both the left and right sides of the placing plate. Motors are arranged on the brackets. Motor rods are arranged inside the motors. Polishing wheels are arranged inside the motor rods. Limiting blocks are respectively arranged on the front and rear sides of the middle part of the placing plate. A positioning block is arranged above the middle part of the placing plate. A bracket is arranged above the positioning block. The forward extension of the bracket is connected to a cylinder assembly arranged at the front end of the middle part of the bottom plate. The utility model greatly reduces the labor cost and improves the work efficiency;

[0004] When the above - mentioned ball valve polishing device is operating, in order to ensure the effect of the polishing operation, water flow is used for cooperation. However, the large - scale loss of water flow will cause waste of resources, and when the polishing operation is carried out, the collision between the polishing assembly and the water flow will cause water foam to splash, affecting the working environment of the entire polishing table; Therefore, a high - pressure ball valve polishing positioning device is proposed for the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems during the high - pressure ball valve polishing operation, the utility model proposes a high - pressure ball valve polishing positioning device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: A high - pressure ball valve polishing positioning device described in the utility model includes a main board; a support frame is fixedly connected to the bottom of the main board; a fixing frame is installed on the top of the main board; an auxiliary device is installed on the main board; the auxiliary device includes a support plate; a support plate is fixedly connected to one side of the top of the main board; a fixing plate is fixedly connected to the top of the support plate; adjusting frames are installed on both sides of the body of the support plate; spray heads are installed at the acting ends of the adjusting frames; a collection box is arranged on the bottom plate of the support frame; a static chamber is opened at the top of the collection box;

[0007] A guiding hole is formed at the top of the main board; the guiding hole communicates with the static chamber; a connecting hose is installed on the collection box; the top of the connecting hose is connected to the spray head; a water pump is installed on the connecting hose; a net plate is installed at the top of the guiding hole; a supporting block is installed on the top of the net plate; achieving the recycling and reuse of water resources.

[0008] Preferably, a sliding chamber is formed inside the body of the fixing plate; connecting frames are fixedly connected to both sides of the fixing plate; a sliding rod is installed between the bodies of the connecting frames; ensuring the smooth operation of the sliding rod subsequently.

[0009] Preferably, a slider is sleeved outside the cross-section of the sliding rod; a connecting shaft is fixedly connected between the sliders; the movement track of the connecting shaft is located inside the sliding chamber; enabling the protective plate to operate smoothly.

[0010] Preferably, a protective plate is installed outside the cross-section of the connecting shaft; an observation hole is formed through the body of the protective plate, and a transparent plate is installed inside the observation hole; the length of the protective plate is less than the depth of the sliding chamber; preventing water splashing.

[0011] Preferably, clamping and positioning devices are installed on the bodies of both sides of the fixing frame; the clamping and positioning devices include a hydraulic cylinder, a hydraulic rod, a rotating seat, and a clamping block; facilitating the clamping and positioning of the ball valve.

[0012] Preferably, a polishing device is installed on the top plate of the fixing frame; the polishing device includes a moving component, a telescopic cylinder, a servo motor, and a polishing tool; a structural hole is formed through the top of the fixing plate; the structural hole penetrates through the body of the fixing plate; enabling the polishing operation to be carried out smoothly.

[0013] The beneficial effects of the present utility model are as follows:

[0014] Through the structural design of the auxiliary device, the present utility model places the ball valve to be processed on the supporting block, starts the clamping and positioning device, so that the ball valve is clamped and fixed, applies a pulling force to the protective plate, the protective plate moves, drives the connecting shaft and the slider to move along the sliding rod, and the protective plate is pulled out from the sliding chamber, achieving the enclosure of the working spaces of the supporting plate and the fixing plate, preventing water splashing during the polishing process, ensuring the cleanliness of the polishing table, pulling the adjusting frame, so that the spray head moves to the designated position, starting the water pump on the connecting hose, the water flow passes through the connecting hose and is sprayed out by the spray head, and the water flow containing metal debris after the operation enters the inside of the static chamber through the net plate and the guiding hole, and the metal debris precipitates after static settlement, facilitating the subsequent reuse of water resources and reducing water resource waste. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 is a three-dimensional structural schematic diagram;

[0017] Figure 2 is a structural schematic diagram of an auxiliary device;

[0018] Figure 3 is a structural schematic diagram of a collection box;

[0019] Figure 4 is a structural schematic diagram of a fixing plate.

[0020] In the figure: 1, main board; 2, support frame; 3, fixing frame; 401, support plate; 402, fixing plate; 403, adjusting frame; 404, nozzle; 405, collection box; 406, static chamber; 407, guide hole; 408, mesh plate; 409, connecting hose; 410, sliding chamber; 411, connecting frame; 412, sliding rod; 413, slider; 414, connecting shaft; 415, protection plate; 416, transparent plate; 417, clamping and positioning device; 418, supporting block; 419, structural hole; 420, polishing device. Specific embodiments

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0022] Please refer to Figures 1-4 As shown, a high-pressure ball valve polishing and positioning device includes a main board 1; a support frame 2 is fixedly connected to the bottom of the main board 1; a fixing frame 3 is installed on the top of the main board 1; an auxiliary device is installed on the main board 1; the auxiliary device includes a support plate 401; a support plate 401 is fixedly connected to one side of the top of the main board 1; a fixing plate 402 is fixedly connected to the top of the support plate 401; adjusting frames 403 are installed on both sides of the plate body of the support plate 401; a nozzle 404 is installed at the acting end of the adjusting frame 403; a collection box 405 is arranged on the bottom plate of the support frame 2; a static chamber 406 is opened at the top of the collection box 405;

[0023] A guiding hole 407 is formed at the top of the main board 1; the guiding hole 407 communicates with the static chamber 406; a connecting hose 409 is installed on the collection box 405; the top of the connecting hose 409 is connected to the spray head 404; a water pump is installed on the connecting hose 409; a net plate 408 is installed at the top of the guiding hole 407; a supporting block 418 is installed at the top of the net plate 408; a sliding chamber 410 is formed inside the body of the fixing plate 402; connecting frames 411 are fixedly connected to both sides of the fixing plate 402; a sliding rod 412 is installed between the bodies of the connecting frames 411; a slider 413 is sleeved outside the cross section of the sliding rod 412; a connecting shaft 414 is fixedly connected between the sliders 413; the movement locus of the connecting shaft 414 is located inside the sliding chamber 410; a protective plate 415 is installed outside the cross section of the connecting shaft 414; an observation hole is formed through the body of the protective plate 415, and a transparent plate 416 is installed inside the observation hole; the length of the protective plate 415 is less than the opening depth of the sliding chamber 410; clamping and positioning devices 417 are installed on the bodies of both sides of the fixing frame 3; the clamping and positioning devices 417 include hydraulic cylinders, hydraulic rods, rotating seats, and clamping blocks; a polishing device 419 is installed on the top plate of the fixing frame 3; the polishing device 419 includes a moving component, a telescopic cylinder, a servo motor, and a polishing tool; a structural hole 420 is formed through the top of the fixing plate 402; the structural hole 420 penetrates through the body of the fixing plate 402;

[0024] During operation, in the process of high-pressure ball valve production, it is necessary to use a polishing and positioning device to polish the ball valve in order to improve its surface finish, reduce friction, extend its service life, and ensure its sealing performance; when the above-mentioned ball valve polishing device is operating, in order to ensure the effect of the polishing operation, water flow is used for cooperation, but the large loss of water flow will cause waste of resources, and when the polishing operation is carried out, the collision between the polishing component and the water flow will cause water foam to splash, affecting the operation environment of the entire polishing table. This application acts through an auxiliary device. Place the ball valve to be processed on the supporting block 418, start the clamping and positioning device 417, so that the ball valve is clamped and fixed, apply a pulling force to the protective plate 415, the protective plate 415 moves, driving the connecting shaft 414 and the slider 413 to move along the sliding rod 412, and the protective plate 415 is pulled out from the sliding chamber 410, achieving the enclosure of the working spaces of the support plate 401 and the fixing plate 402, avoiding the phenomenon of water foam splashing during polishing, and ensuring the cleanliness of the polishing table. Immediately afterwards, start the polishing device 420, which will generate a large amount of metal debris, and pull the adjusting frame 403, so that the spray head 404 moves to the designated position, start the water pump on the connecting hose 409, the water flow passes through the connecting hose 409 and is sprayed out by the spray head 404, and the water flow containing metal debris after the operation enters the inside of the static chamber 406 through the net plate 408 and the guiding hole 407. After static settlement, the metal debris precipitates, facilitating the reuse of water resources later and reducing the waste of water resources.

[0025] Working principle: During the production of high-pressure ball valves, a polishing and positioning device is required to perform polishing operations on the ball valves in order to improve their surface finish, reduce friction, extend service life, and ensure sealing performance. When the above-mentioned ball valve polishing device is operating, in order to ensure the effect of the polishing operation, water flow is used for cooperation. However, the large loss of water flow will cause waste of resources, and during the polishing operation, the collision between the polishing component and the water flow will cause water droplets to splash, affecting the operating environment of the entire polishing table. This application acts through an auxiliary device. Place the ball valve to be processed on the support block 418, start the clamping and positioning device 417, so that the ball valve is clamped and fixed. Apply a pulling force to the protective plate 415, and the protective plate 415 moves, driving the connecting shaft 414 and the slider 413 to move along the slide bar 412. The protective plate 415 is pulled out from the sliding cavity 410, achieving the enclosure of the working spaces of the support plate 401 and the fixing plate 402, avoiding the phenomenon of water droplets splashing during polishing, and ensuring the cleanliness of the polishing table. Immediately afterwards, start the polishing device 420, which will generate a large amount of metal debris, and pull the adjusting frame 403, so that the nozzle 404 moves to the designated position. Start the water pump on the connecting hose 409, and the water flow passes through the connecting hose 409 and is sprayed out by the nozzle 404. After the operation, the water flow containing metal debris enters the interior of the static chamber 406 through the mesh plate 408 and the guiding holes 407. After static settlement, the metal debris precipitates, facilitating the reuse of water resources later and reducing waste of water resources.

[0026] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A high-pressure ball valve polishing positioning device, comprising a main board (1); a support frame (2) is fixedly connected to the bottom of the main board (1); a fixing frame (3) is installed on the top of the main board (1); an auxiliary device is installed on the main board (1); the characteristics are: The auxiliary device comprises a support plate (401); a support plate (401) is fixedly connected to one side of the top of the main board (1); a fixing plate (402) is fixedly connected to the top of the support plate (401); adjustment frames (403) are installed on both sides of the body of the support plate (401); a nozzle (404) is installed at the active end of the adjustment frame (403); a collection box (405) is arranged on the bottom plate of the support frame (2); a static chamber (406) is opened on the top of the collection box (405); A guide hole (407) is provided on the top of the main board (1); the guide hole (407) is connected to the static chamber (406); a connecting hose (409) is installed on the collection box (405); the top of the connecting hose (409) is connected to the nozzle (404); a water pump is installed on the connecting hose (409); a mesh plate (408) is installed on the top of the guide hole (407); and a support block (418) is installed on the top of the mesh plate (408).

2. A high-pressure ball valve polishing and positioning device according to claim 1, characterized in that: A sliding cavity (410) is provided inside the body of the fixed plate (402); connecting frames (411) are fixedly connected to both sides of the fixed plate (402); and sliding rods (412) are installed between the bodies of the connecting frames (411).

3. A high-pressure ball valve polishing and positioning device according to claim 2, characterized in that: The cross-section of the sliding rod (412) is covered with a sliding block (413) on the outside; a connecting shaft (414) is fixedly connected between the sliding blocks (413); and the movement track of the connecting shaft (414) is located inside the sliding cavity (410).

4. A high-pressure ball valve polishing and positioning device according to claim 3, characterized in that: A protective plate (415) is installed on the outside of the cross section of the connecting shaft (414); an observation hole is opened through the body of the protective plate (415), and a transparent plate (416) is installed inside the observation hole; the length of the protective plate (415) is less than the opening depth of the sliding cavity (410).

5. A high-pressure ball valve polishing and positioning device according to claim 4, characterized in that: Clamping and positioning devices (417) are installed on both sides of the fixed frame (3); the clamping and positioning devices (417) include a hydraulic cylinder, a hydraulic rod, a rotating seat, and a clamping block.

6. A high-pressure ball valve polishing and positioning device according to claim 5, characterized in that: A polishing device (419) is installed on the top plate of the fixed frame (3); the polishing device (419) includes a moving component, a telescopic cylinder, a servo motor, and a polishing tool; a structural hole (420) is opened through the top of the fixed plate (402); the structural hole (420) passes through the body of the fixed plate (402).

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