CN216759328U

CN216759328U - Novel grinding device is used in valve flange dish processing

Info

Publication number: CN216759328U
Application number: CN202220296571.4U
Authority: CN
Inventors: 杨章军; 尹作鹏; 何耀生
Original assignee: Hubei Sailiente Petroleum Technology Co ltd
Current assignee: Hubei Sailiente Petroleum Technology Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-06-17
Anticipated expiration: 2032-02-14

Abstract

The utility model relates to the technical field of valves, in particular to a novel polishing device for machining a valve flange plate. The technical scheme comprises the following steps: workstation and box, the box is installed at the workstation top, install the roating seat in the middle of the workstation top, surface mounting has location umbrella top on the roating seat, install motor A in the middle of the workstation bottom, motor A output shaft is in the roating seat lower surface, the workstation is close to the bottom and installs the bottom plate, dust exhausting fan is installed to bottom plate upper surface one side, the bottom plate upper surface is located dust exhausting fan one side and installs the rose box. The utility model solves the problems that the prior device mostly adopts a single processing station to polish, the time spent on feeding and discharging is long, the polishing speed is slow, the production efficiency is low, the polishing dust cannot be pumped away, the production environment is easily polluted, and the use environment-friendly effect is poor, reduces the feeding and discharging time of workpieces, and further improves the polishing efficiency of the workpieces.

Description

Novel grinding device is used in valve flange dish processing

Technical Field

The utility model relates to the technical field of valves, in particular to a novel polishing device for machining a valve flange plate.

Background

Valves are fittings for pipes that are used to open and close the pipe, control the flow direction, regulate and control the parameters of the transport medium (temperature, pressure and flow). According to the function, the valve can be divided into a shut-off valve, a check valve, a regulating valve and the like, wherein the valve is a control part in a fluid conveying system and has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems, from the simplest shut-off valves to the most complex valves used in autonomous systems, are of a very wide variety of types and specifications, and valve flanges require the use of grinding devices during production.

Through the magnanimity retrieval, discover among the prior art grinding device like a valve flange processing grinding device that publication number is CN213795678U discloses, through setting up the pneumatic cylinder, hydraulic stem and lift loop bar, make slider and motor possess the ability that reciprocates, cooperate guide rail and slider simultaneously, make the motor possess the ability of controlling the round trip position removal, not only can adjust the position of polishing, simultaneously can also adjust according to the ring flange size, set up internal diameter sanding block and surface sanding block, make the ring flange inside carry out the burr simultaneously with the surface and clearly, not only make machining efficiency further improve, the leakproofness of ring flange and valve connection has still been guaranteed simultaneously, stability and precision.

Present grinding device adopts single processing station to polish processing more, goes up unloading cost time long, and the speed of polishing is slow, and production efficiency is low, and can't take out from polishing the dust, very easily pollutes the production environment, uses environmental protection effect not good, for this reason, we propose a novel grinding device is used in valve flange dish processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel polishing device for machining a valve flange, which has the advantage of high polishing efficiency, and solves the problems that the existing device mostly adopts a single machining station for polishing, the time spent on feeding and discharging is long, the polishing speed is low, the production efficiency is low, polishing dust cannot be pumped away, the production environment is easily polluted, and the environment-friendly effect is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel polishing device for processing a valve flange plate comprises a workbench and a box body, wherein the box body is arranged at the top of the workbench, a rotary seat is arranged in the middle of the top of the workbench, a positioning umbrella top is arranged on the upper surface of the rotary seat, a motor A is arranged in the middle of the bottom of the workbench, an output shaft of the motor A is connected with the lower surface of the rotating seat, a bottom plate is arranged on the workbench near the bottom, a dust removal fan is arranged on one side of the upper surface of the bottom plate, the upper surface of the bottom plate is provided with a filter box at one side of the dust removal fan, the middle of the top in the box body is provided with an electric expansion piece B, the output shaft of the electric expansion piece B is provided with a motor C, the output shaft of the motor C is provided with a power umbrella top, the middle of one side of the box body is provided with an electric expansion piece A, the tail end of an output shaft of the electric expansion piece A is provided with a motor B, and an output shaft of the motor B is provided with a grinding wheel.

Preferably, the number of the positioning umbrella tops is four, the four positioning umbrella tops are arranged at four angular positions on the upper surface of the rotating seat in an equiangular mode, and time spent on loading and unloading is reduced by arranging the four positioning umbrella tops.

Preferably, the dust removal pipe is installed to the dust exhausting fan input, the dust excluding hood is installed at the top in the box to the dust removal pipe end, the dust exhausting fan output passes through duct connections in the rose box, and the dust that polishes the box through dust exhausting fan is taken out.

Preferably, a separation net is arranged in the filter box close to the top, a separation net is arranged in the middle of the filter box, an exhaust pipe is arranged in the middle of the top of the filter box, and multiple filtration is performed on waste gas through the separation net and the separation net.

Preferably, a polishing window is arranged in the middle of the front surface of the box body, and the polishing process is convenient to observe through the polishing window.

Preferably, the positioning umbrella top is formed by modifying a high-speed ejector pin, so that the positioning umbrella top can rotate quickly.

Compared with the prior art, the utility model has the following beneficial effects:

1. the rotary base and the positioning umbrella tops are arranged, so that the effect of realizing multi-station processing is achieved, the four positioning umbrella tops are arranged at four angular positions on the upper surface of the rotary base, the motor A is arranged in the middle of the bottom of the workbench, and the output shaft of the motor A is connected to the lower surface of the rotary base, so that the problems that a single processing station is adopted for polishing processing, the time spent on feeding and discharging is long, the polishing speed is low, and the production efficiency is low are solved, the feeding and discharging time of a workpiece is reduced, and the polishing efficiency of the workpiece is improved.

2. According to the utility model, the dust removing fan and the filter box are arranged, so that the effect of timely pumping away polishing dust is achieved, the dust removing fan is arranged on one side of the upper surface of the base plate, and the filter box is arranged on one side of the upper surface of the base plate, which is positioned on the dust removing fan, so that the problem that the polishing dust cannot be pumped away, the production environment is easily polluted, the use environment-friendly effect is not good is solved, the emission of polishing dust is reduced, and the use environment-friendly effect of the polishing mechanism is improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is a schematic top view of the rotary base of the present invention;

fig. 5 is a schematic sectional structure view of the filter box of the present invention.

Reference numerals: 1. a base plate; 2. a filter box; 3. a work table; 4. an electric expansion piece A; 5. a box body; 6. positioning the umbrella top; 7. a dust removal pipe; 8. a rotating base; 9. a motor A; 10. a dust removal fan; 11. a delivery pipe; 12. an exhaust pipe; 13. a dust hood; 14. a motor B; 15. grinding a grinding wheel; 16. a power umbrella top; 17. a motor C; 18. an electric expansion piece B; 19. an isolation net; 20. and (4) separating the net.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1 to 5, in order to achieve the above object, the present invention provides the following technical solutions: a novel grinding device for machining a valve flange comprises a workbench 3 and a box body 5, wherein the box body 5 is installed at the top of the workbench 3, a rotating base 8 is installed in the middle of the top of the workbench 3, positioning umbrella tops 6 are installed on the upper surface of the rotating base 8, the number of the positioning umbrella tops 6 is four, the four positioning umbrella tops 6 are arranged at four angular positions on the upper surface of the rotating base 8 in an equiangular mode, the positioning umbrella tops 6 are formed by modifying through high-speed ejector pins, a motor A9 is installed in the middle of the bottom of the workbench 3, an output shaft of a motor A9 is connected to the lower surface of the rotating base 8, a bottom plate 1 is installed close to the bottom of the workbench 3, a dust removal fan 10 is installed on one side of the upper surface of the bottom plate 1, a filter box 2 is installed on one side of the dust removal fan 10 on the upper surface of the bottom plate 1, an electric expansion device B18 is installed in the middle of the top in the box body 5, a motor C17 is installed on an output shaft of an electric expansion device B18, a power umbrella top 16 is installed on an output shaft of a motor C17, an electric expansion piece A4 is installed in the middle of one side of the box body 5, a motor B14 is installed at the tail end of an output shaft of the electric expansion piece A4, a grinding wheel 15 is installed on an output shaft of the motor B14, and a grinding window is installed in the middle of the front surface of the box body 5.

The working principle is as follows: based on embodiment 1, the working principle of the novel grinding device for machining the valve flange plate is as follows: after the device is installed, a flange plate is placed at the top of a positioning umbrella top 6, a motor A9 is started again, a motor A9 drives a rotary seat 8 to rotate, the flange plate is driven to rotate by the rotary seat 8, the flange plate is moved to the bottom of a power umbrella top 16, an electric expansion device B18 is started again, a motor C17 and the power umbrella top 16 are driven to move downwards by an electric expansion device B18, the flange plate is fixed by the power umbrella top 16, a motor C17 is started again, the power umbrella top 16 is driven to rotate by the motor C17, the flange plate is driven to rotate by the power umbrella top 16, an electric expansion device A4 and a motor B14 are started simultaneously, a grinding wheel 15 is moved to one side of the flange plate, the grinding wheel 15 is driven to rotate by the motor B14, the flange plate is ground, and the working flow of the device is completed.

Example two

As shown in fig. 1 to 5, compared with the first embodiment, the novel polishing device for machining a valve flange provided by the present invention further includes: the input end of the dust removal fan 10 is provided with the dust removal pipe 7, the tail end of the dust removal pipe 7 is positioned in the box body 5, the top of the dust removal pipe 7 is provided with the dust removal cover 13, the output end of the dust removal fan 10 is connected into the filter box 2 through the conveying pipe 11, the separation net 19 is arranged in the filter box 2 close to the top, the separation net 20 is arranged in the middle of the filter box 2, and the exhaust pipe 12 is arranged in the middle of the top of the filter box 2.

The working principle is as follows: in this embodiment, the in-process of polishing, start dust exhausting fan 10, take out the dust of polishing inside box 5 through dust exhausting fan 10, carry to rose box 2 through dust removal pipe 7 and conveyer pipe 11, separation net 20 and separation net 19 in the rethread rose box 2, filter the separation to the dust of polishing, and waste gas passes through blast pipe 12 and discharges.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a valve flange processing is with novel grinding device, includes workstation (3) and box (5), its characterized in that: the automatic dust removing device is characterized in that a box body (5) is installed at the top of the workbench (3), a rotating seat (8) is installed in the middle of the top of the workbench (3), a positioning umbrella top (6) is installed on the upper surface of the rotating seat (8), a motor A (9) is installed in the middle of the bottom of the workbench (3), an output shaft of the motor A (9) is connected to the lower surface of the rotating seat (8), a bottom plate (1) is installed near the bottom of the workbench (3), a dust removing fan (10) is installed on one side of the upper surface of the bottom plate (1), a filter box (2) is installed on one side of the dust removing fan (10), an electric expansion piece B (18) is installed in the middle of the top in the box body (5), a motor C (17) is installed on an output shaft of the electric expansion piece B (18), a power umbrella top (16) is installed on an output shaft of the motor C (17), an electric expansion piece A (4) is installed in the middle of one side of the box body (5), and a motor B (14) is installed at the tail end of an output shaft of the electric expansion piece A (4), and a grinding wheel (15) is installed on an output shaft of the motor B (14).

2. The novel grinding device for machining the valve flange plate as claimed in claim 1, is characterized in that: the number of the positioning umbrella tops (6) is four, and the four positioning umbrella tops (6) are arranged at four angular positions on the upper surface of the rotating seat (8) in an equiangular manner.

3. The novel grinding device for machining the valve flange plate as claimed in claim 1, is characterized in that: dust removal pipe (7) are installed to dust exhausting fan (10) input, dust excluding pipe (7) end is located box (5) interior top and installs dust excluding hood (13), dust exhausting fan (10) output passes through conveyer pipe (11) and connects in rose box (2).

4. The novel grinding device for machining the valve flange plate as claimed in claim 1, is characterized in that: a separation net (19) is arranged in the filter box (2) close to the top, a separation net (20) is arranged in the middle of the filter box (2), and an exhaust pipe (12) is arranged in the middle of the top of the filter box (2).

5. The novel grinding device for machining the valve flange plate as claimed in claim 1, is characterized in that: and a polishing window is arranged in the middle of the front surface of the box body (5).

6. The novel grinding device for machining the valve flange plate as claimed in claim 1, is characterized in that: the positioning umbrella top (6) is formed by modifying a high-speed thimble.