CN216442228U

CN216442228U - High-efficient grinding device is used in ball valve foundry goods processing

Info

Publication number: CN216442228U
Application number: CN202121746262.4U
Authority: CN
Inventors: 卢游
Original assignee: Ruian Xinli Foundry Co ltd
Current assignee: Ruian Xinli Foundry Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-05-06
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a high-efficiency grinding device for machining a ball valve casting, which comprises a base and first vertical plates, wherein a plurality of first vertical plates are welded above the base, and the grinding device is arranged above the inner sides of the first vertical plates. This high-efficient grinding device is used in ball valve foundry goods processing, through the cylinder, first diaphragm, the sleeve, the first in command, mutually support between polisher and the montant isotructure, can make the cylinder carry out the quick adjustment through montant and first diaphragm etc. to the vertical direction of polisher, the first in command can carry out the quick adjustment to the horizontal direction of polisher through the sleeve, thereby alright in order to improve efficiency of polishing, through the handle, the worm wheel, the rack board, the baffle, the second riser, mutually support between pin and the elastic component isotructure, can make the handle pass through the worm and drive the worm wheel rotation, the worm wheel drives the tooth strip and removes, make the tooth strip drive the baffle and remove, thereby through the baffle alright support tightly the ball valve foundry goods.

Description

High-efficient grinding device is used in ball valve foundry goods processing

Technical Field

The utility model relates to the technical field of ball valve casting machining, in particular to a high-efficiency grinding device for ball valve casting machining.

Background

The ball valve is that the opening and closing piece (spheroid) is driven by the valve rod, and the valve of rotary motion is made around the ball valve axis, also can be used to fluidic regulation and control, and the ball valve divide into pneumatic ball valve, electronic ball valve, manual ball valve according to the drive mode, and in china, the ball valve is widely used in industries such as petroleum refining, long-distance pipeline, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel and iron, need polish when the ball valve foundry goods is reprocessed, and the grinding device among the prior art operates hard, and grinding efficiency is not high, and the grinding device among the prior art is also inconvenient to support tightly the ball valve foundry goods simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an efficient grinding device for machining a ball valve casting, and aims to solve the problems that the grinding device in the prior art is labor-consuming to operate and low in grinding efficiency in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the efficient grinding device for machining the ball valve casting comprises a base and first vertical plates, wherein a plurality of first vertical plates are welded above the base, and the grinding device is installed above the inner sides of the first vertical plates;

the polishing device comprises a first transverse plate, a sleeve, a first handle, a polishing machine and a vertical rod;

the utility model discloses a plastic film grinder, including first diaphragm, the spout department inner wall clearance fit of the both ends outer wall of first diaphragm and first riser, the sleeve is installed to the middle outer wall of first diaphragm, and the outer wall clearance fit of telescopic inner wall and first diaphragm, telescopic upper and lower outside wall is the first in command of fixedly connected with and polisher respectively, the welding of the below outer wall of first diaphragm has a plurality of montants.

Preferably, the front end face top of montant rotates through the pivot and is connected with the arc piece, the below rigid coupling of arc piece has the cylinder, and the cylinder can drive first diaphragm through arc piece and montant and remove like this.

Preferably, a propping device is arranged in the middle of the inner side of the first vertical plate;

the abutting device comprises a rack plate, a baffle plate, a second vertical plate, a stop lever and an elastic piece;

control the outer wall of rack board and the through-hole department inner wall clearance fit of first riser, respectively integrated into one piece is provided with baffle and second riser in the middle of the inboard of rack board and the top, the pin is installed to the through-hole department of second riser, and the outer wall of pin and the through-hole department inner wall clearance fit of second riser, the outside of pin links to each other with the first riser welding, the outside outer wall installation elastic component of pin, and the both ends of elastic component link to each other with first riser and second riser are fixed respectively.

Preferably, the second diaphragm is installed to the top outer wall of second riser, and the spout department inner wall of second diaphragm and the top outer wall clearance fit of second riser, the outside and the top of second diaphragm link to each other with first riser and montant welding respectively, the top of second diaphragm is equipped with the concave plate, and the outside of concave plate and first riser are fixed to be linked to each other, the groove of concave plate is passed through the pivot and is rotated with the cylinder and link to each other, and the second diaphragm can play limiting displacement to the rack board through the second riser like this.

Preferably, a rotating device is installed below the inner side of the first vertical plate;

the rotating device comprises a third vertical plate, a worm wheel, a worm, a second handle and a third transverse plate;

the both ends of third riser link to each other with the first riser welding, the opening part of third riser rotates through the pivot and is connected with the worm wheel, and the outside meshing of worm wheel is connected with the worm, the outer wall of worm and the opening part inner wall clearance fit of third riser, the lower skin weld of worm has the second handle, the top of second handle is equipped with the third diaphragm, and the outer wall clearance fit of third diaphragm and worm, the outside and the first riser welding of third diaphragm link to each other.

Compared with the prior art, the utility model has the beneficial effects that: according to the efficient grinding device for machining the ball valve casting, the cylinder, the first transverse plate, the sleeve, the first handle, the grinding machine, the vertical rod and the like are matched with one another, so that the cylinder can quickly adjust the vertical direction of the grinding machine through the vertical rod, the first transverse plate and the like, the first handle can quickly adjust the horizontal direction of the grinding machine through the sleeve, and therefore grinding efficiency can be improved;

through the mutual matching of the handle, the worm wheel, the rack plate, the baffle, the second vertical plate, the stop lever, the elastic piece and the like, the handle can drive the worm wheel to rotate through the worm, the worm wheel drives the toothed rack to move, the toothed rack drives the baffle to move, and therefore the ball valve casting can be abutted through the baffle;

through mutually supporting between structures such as first riser, second diaphragm, pin, second riser and elastic component, can make the second diaphragm play limiting displacement to the rack board through the second riser, make more stable that the rack removed, the spring performance through the elastic component can further improve the result of use of this device simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the arrangement of the concave plate, the stop lever and the vertical rod of FIG. 2;

fig. 4 is a schematic view of the worm wheel, worm and rack plate of fig. 2.

In the figure: 1. the base, 2, the first riser, 3, grinding device, 301, first diaphragm, 302, the sleeve, 303, the first in command, 304, polisher, 305, the montant, 4, support tight device, 401, the rack board, 402, the baffle, 403, the second riser, 404, the pin, 405, the elastic component, 5, rotating device, 501, the third riser, 502, the worm wheel, 503, the worm, 504, the second in command, 505, the third diaphragm, 6, arc piece, 7, the cylinder, 8, the second diaphragm, 9, the concave plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-efficiency grinding device for processing ball valve castings comprises a base 1 and a first vertical plate 2, wherein 2 first vertical plates 2 are welded above the base 1, through holes and sliding grooves are respectively processed above the middle and the inner side of each first vertical plate 2, a grinding device 3 is installed above the inner side of each first vertical plate 2, each grinding device 3 comprises a first transverse plate 301, a sleeve 302, a first handle 303, a grinding machine 304 and a vertical rod 305, the outer walls of the two ends of each first transverse plate 301 are in clearance fit with the inner wall of the corresponding sliding groove of each first vertical plate 2, each first vertical plate 2 can limit the corresponding first transverse plate 301 through the corresponding sliding groove, the sleeve 302 is installed on the outer wall of the middle of each first transverse plate 301, the inner wall of each sleeve 302 is in clearance fit with the outer wall of the corresponding first transverse plate 301, the outer walls of the upper side and the lower side of each sleeve 302 are respectively and fixedly connected with the corresponding first handle 303 and the grinding machine 304, the first handle 303 can adjust the horizontal position of the grinding machine 304 through the corresponding sleeve 302, the model of polisher 304 is DJ25137C, and the welding of the below outer wall of first diaphragm 301 has 2 montants 305, and montant 305 has the elasticity, and the preceding terminal surface top of montant 305 is connected with arc piece 6 through the pivot rotation, and the below rigid coupling of arc piece 6 has cylinder 7, and the model of cylinder 7 is SC.

The middle of the inner side of the first vertical plate 2 is provided with a tight-resisting device 4, the tight-resisting device 4 comprises a rack plate 401, a baffle plate 402, a second vertical plate 403, a stop lever 404 and an elastic piece 405, the outer walls of a left rack plate 401 and a right rack plate 401 are in clearance fit with the inner wall of a through hole of the first vertical plate 2, the first vertical plate 2 can limit the rack plate 401 through the through hole, the baffle plate 402 and the second vertical plate 403 are respectively and integrally formed in the middle of the inner side and the upper side of the rack plate 401, the through hole is processed in the second vertical plate 403, the stop lever 404 is installed in the through hole of the second vertical plate 403, the outer wall of the stop lever 404 is in clearance fit with the inner wall of the through hole of the second vertical plate 403, the stop lever 404 can limit the rack plate 401 through the second vertical plate 403, the outer side of the stop lever 404 is connected with the first vertical plate 2 in a welding mode, the outer wall of the stop lever 404 is provided with the elastic piece 405, and two ends of the elastic piece 405 are respectively fixedly connected with the first vertical plate 2 and the second vertical plate 403, the elastic element 405 is a compression spring, a second transverse plate 8 is installed on the outer wall above the second vertical plate 403, a sliding groove is processed below the second transverse plate 8, the inner wall of the sliding groove of the second transverse plate 8 is in clearance fit with the outer wall above the second vertical plate 403, the outer side and the upper side of the second transverse plate 8 are respectively connected with the first vertical plate 2 and the vertical rod 305 in a welding mode, a concave plate 9 is arranged above the second transverse plate 8, the outer side of the concave plate 9 is fixedly connected with the first vertical plate 2, and the groove of the concave plate 9 is rotatably connected with the air cylinder 7 through a rotating shaft;

rotating device 5 is installed to the inboard below of first riser 2, rotating device 5 includes third riser 501, worm wheel 502, worm 503, second handle 504 and third diaphragm 505, the both ends of third riser 501 and first riser 2 welding link to each other, the inside processing of third riser 501 has 2 openings, the opening part of third riser 501 rotates through the pivot and is connected with worm wheel 502, and worm wheel 502's outside meshing is connected with worm 503, the outer wall of worm 503 and the opening part inner wall clearance fit of third riser 501, the lower surface welding of worm 503 has second handle 504, second handle 504 can drive worm wheel 502 through worm 503 and rotate, the top of second handle 504 is equipped with third diaphragm 505, and third diaphragm 505 and the outer wall clearance fit of worm, the outside and the first riser 2 welding of third diaphragm 505 link to each other.

In this embodiment, when an operator needs to use the efficient grinding device for machining a ball valve casting, firstly, the operator places the ball valve casting to be ground in the middle of the upper portion of the third vertical plate 501, rotates the second handle 504, so that the second handle 504 drives the worm 503 to rotate, the worm 503 drives the worm wheel 502 to rotate, the worm wheel 502 drives the rack plate 401 to move inwards, so that the rack plate 401 drives the baffle 402 to move, the ball valve casting can be tightly abutted through the baffle 402, meanwhile, the rack plate 401 can drive the second vertical plate 403 to move when moving, the second vertical plate 403 can drive the elastic part 405 to elastically deform in cooperation with the first vertical plate 2, further, the use effect of the device can be improved through the elasticity performance of the elastic part 405, the external power supply of the air cylinder 7 and the grinding machine 304 is switched on, the air cylinder 7 and the grinding machine 304 are started, and the air cylinder 7 is contracted, thereby cylinder 7 can drive montant 305 through arc piece 6 and carry out concertina movement, montant 305 through first diaphragm 301 and sleeve 302 etc. alright drive polisher 304 and remove, the while first in command 303 can be adjusted the horizontal position of polisher 304 through sleeve 302, and then through polisher 305 alright with carry out the sander to the ball valve foundry goods.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ball valve foundry goods processing is with high-efficient grinding device, includes base (1) and first riser (2), the top welding of base (1) has a plurality of first risers (2), its characterized in that: a polishing device (3) is arranged above the inner side of the first vertical plate (2);

the grinding device (3) comprises a first transverse plate (301), a sleeve (302), a first handle (303), a grinding machine (304) and a vertical rod (305);

the outer walls of two ends of the first transverse plate (301) are in clearance fit with the inner wall of the sliding groove of the first vertical plate (2), a sleeve (302) is installed on the outer wall of the middle of the first transverse plate (301), the inner wall of the sleeve (302) is in clearance fit with the outer wall of the first transverse plate (301), the outer walls of the upper portion and the lower portion of the sleeve (302) are fixedly connected with a first handle (303) and a grinding machine (304) respectively, and a plurality of vertical rods (305) are welded on the outer wall of the lower portion of the first transverse plate (301);

an arc-shaped block (6) is rotatably connected above the front end face of the vertical rod (305) through a rotating shaft, and an air cylinder (7) is fixedly connected below the arc-shaped block (6);

a propping device (4) is arranged in the middle of the inner side of the first vertical plate (2);

the abutting device (4) comprises a rack plate (401), a baffle (402), a second vertical plate (403), a stop lever (404) and an elastic piece (405);

control the through-hole department inner wall clearance fit of the outer wall of rack plate (401) and first riser (2), the inboard of rack plate (401) and top middle integrated into one piece respectively are provided with baffle (402) and second riser (403), pin (404) are installed to the through-hole department of second riser (403), and the through-hole department inner wall clearance fit of the outer wall of pin (404) and second riser (403), the outside of pin (404) links to each other with first riser (2) welding, elastic component (405) are installed to the outside outer wall of pin (404), and the both ends of elastic component (405) link to each other with first riser (2) and second riser (403) are fixed respectively.

2. The efficient grinding device for machining the ball valve casting according to claim 1, is characterized in that: second diaphragm (8) are installed to the top outer wall of second riser (403), and the spout department inner wall of second diaphragm (8) and the top outer wall clearance fit of second riser (403), the outside and the top of second diaphragm (8) link to each other with first riser (2) and montant (305) welding respectively, the top of second diaphragm (8) is equipped with concave plate (9), and the outside of concave plate (9) is fixed continuous with first riser (2), the groove of concave plate (9) is passed through the pivot and is rotated with cylinder (7) and link to each other.

3. The efficient grinding device for machining the ball valve casting according to claim 1, is characterized in that: a rotating device (5) is arranged below the inner side of the first vertical plate (2);

the rotating device (5) comprises a third vertical plate (501), a worm wheel (502), a worm (503), a second handle (504) and a third horizontal plate (505);

the both ends of third riser (501) link to each other with first riser (2) welding, the opening part of third riser (501) is rotated through the pivot and is connected with worm wheel (502), and the outside meshing of worm wheel (502) is connected with worm (503), the outer wall of worm (503) and the opening part inner wall clearance fit of third riser (501), the lower skin weld of worm (503) has second handle (504), the top of second handle (504) is equipped with third diaphragm (505), and the outer wall clearance fit of third diaphragm (505) and worm (503), the outside and the first riser (2) welding of third diaphragm (505) link to each other.