CN214162325U

CN214162325U - Case grinding device of ball valve

Info

Publication number: CN214162325U
Application number: CN202023306619.5U
Authority: CN
Inventors: 朱建华
Original assignee: Jiangsu Gemex Valve Co Ltd
Current assignee: Shandong Xingonghui Construction Engineering Co.,Ltd.
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-10
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of the case processing technique and specifically relates to a case grinding device of ball valve, the on-line screen storage device comprises a base, bilateral symmetry is equipped with the backup pad around the top surface of base, two the fixed roof that is equipped with of top surface of backup pad, the centre of roof is equipped with first motor, and the fixed first axis of rotation that is equipped with of output of first motor, the fixed iron chuck that is equipped with of one end that first motor was kept away from to first axis of rotation, the bottom mounting of iron chuck is equipped with the emery wheel of polishing, and one side bottom mounting of one of them backup pad is equipped with electric telescopic handle, and electric telescopic handle's output is fixed and is equipped with the fixed plate. The utility model discloses on ordinary grinding device's basis, set up automatic polishing and case fixing device, solved and be difficult to guarantee the effect of its processing, reduced machining efficiency, process time is longer, and it has lost people's energy to increase, is difficult to batch production, is difficult to accomplish accurate dress and adds, influences the case quality of polishing easily, is not convenient for the shortcoming that people used.

Description

Case grinding device of ball valve

Technical Field

The utility model relates to a case processing technology field especially relates to a case grinding device of ball valve.

Background

Ball valve, the open-close piece (ball) is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels. The valve of this type should be generally installed horizontally in the pipeline. The ball valve is divided into: pneumatic ball valves, electric ball valves, manual ball valves.

The case grinding device of ball valve on the existing market adopts the manual work to polish mostly, and the effect of polishing is direct and operating personnel's technical couple, is difficult to guarantee the effect of its processing very much, has reduced machining efficiency, and process time is longer, strengthens having lost people's energy, is difficult to batch production, and lacks case fixing device, is difficult to accomplish accurate dress and adds, influences the case quality of polishing easily, and people not convenient for use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a case grinding device of ball valve has the effect that has been difficult to guarantee its processing of automatic polishing and case fixed function solution, has reduced machining efficiency, and process time is longer, strengthens the energy that has lost the people, is difficult to batch production, is difficult to accomplish accurate dress and adds, influences the case quality of polishing easily, the shortcoming that people used not convenient for.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a valve element polishing device of a ball valve is designed, and comprises a base, wherein supporting plates are symmetrically arranged on the front side and the rear side of the top surface of the base, top plates are fixedly arranged on the top surfaces of the two supporting plates, a first motor is arranged in the middle of each top plate, a first rotating shaft is fixedly arranged at the output end of the first motor, an iron chuck is fixedly arranged at one end, away from the first motor, of the first rotating shaft, a polishing grinding wheel is fixedly arranged at the bottom end of the iron chuck, an electric telescopic rod is fixedly arranged at the bottom of one side of one of the supporting plates, a fixing plate is fixedly arranged at the output end of the electric telescopic rod, a second motor is fixedly arranged on the top surface of the fixing plate, through holes are formed in one side of the supporting plates, a second rotating shaft matched with the through holes is fixedly arranged at the output end of the second motor, a mounting plate is arranged on the surface of the second rotating shaft, and a third motor is arranged in the middle of the top surface of the mounting plate, the fixed turning block that is equipped with of output of third motor, the mounting groove has been seted up to one side that the third motor was kept away from to the turning block, the fixed biax motor that is equipped with in inside of mounting groove, the both sides output of biax motor all is equipped with the screw thread axle, the equal threaded connection in surface of screw thread axle has mounting groove assorted splint, two one side of splint is equipped with and polishes emery wheel assorted case, the blanking mouth has been seted up in the middle of the base, the bottom surface of base be equipped with the assorted collection device of blanking mouth.

Preferably, a water tank is fixedly arranged on one side of the top surface of the top plate, a water pump is fixedly arranged in the water tank, a sewer pipe extends from the output end of the water pump to penetrate through the water tank, one end, far away from the water pump, of the sewer pipe penetrates through the top plate, and a matched nozzle is arranged at the bottom of one side of the sewer pipe.

Preferably, the collecting device comprises a collecting box, the collecting box is fixed on the bottom surface of the base, a filter screen is obliquely arranged in the collecting box, one side of the collecting box is provided with a waste residue discharge pipe matched with the filter screen in a penetrating mode, and the bottom of one side of the collecting box is provided with a drain pipe in a penetrating mode.

Preferably, the top surface symmetry of base is equipped with the stock guide with blanking mouth assorted, the stock guide adopts the stainless steel to make.

Preferably, the bottom surface four corners of base are fixed and are equipped with the supporting leg, the bottom mounting of supporting leg is equipped with the universal wheel, the universal wheel is brake formula universal wheel.

Preferably, a bearing is arranged at the joint of the second rotating shaft and the through hole, the second rotating shaft is rotatably connected with the through hole through the bearing, and the bearing is slidably connected with the through hole.

Preferably, the surface of splint is equipped with the scale, one side of splint is equipped with dull polish coating.

Compared with the prior art, the beneficial effects of the utility model reside in that: the grinding device is pushed to move to a proper position by being provided with the supporting legs and the universal wheels, the process of fixing the valve core is completed by placing the valve core at a position corresponding to the scale of the clamping plate according to the radius of the valve core, starting the double-shaft motor to rotate the threaded shaft to drive the threaded shaft to rotate, so that the clamping plate longitudinally moves, the matched grinding wheel is convenient to replace according to the size of the valve core by arranging the iron chuck, starting the second motor to rotate the second rotating shaft to drive the mounting plate to rotate according to the size of the valve core, so that the third motor rotates to drive the rotating block to rotate, so that the valve core rotates, adjusting the angle of the valve core, starting the electric telescopic rod to longitudinally move the fixing plate to drive the second motor to longitudinally move, so that the second rotating shaft longitudinally moves in the through hole through the bearing, so that the mounting plate is driven to longitudinally move, thereby driving the valve core to move longitudinally, adjusting the position of the valve core, attaching the valve core to a grinding wheel, starting a first motor, enabling a first rotating shaft to rotate transversely, driving an iron chuck to rotate transversely, enabling the grinding wheel to rotate transversely, grinding the surface of the valve core transversely, enabling a rotating block to rotate longitudinally by starting a third motor, driving a clamping plate to rotate longitudinally, driving the valve core to rotate longitudinally, grinding the surface of the valve core longitudinally, completing the grinding process of the valve core, starting a water pump in the grinding process to enable water in a water tank to enter a sewer pipe, spraying out through a nozzle to clean the surface of the valve core, enabling waste residues in the grinding process to be concentrated through a material guide plate, enabling the water to enter a collecting box through a material dropping port, filtering and screening through a filter screen, enabling the water to fall into the bottom of the collecting box to be discharged through a water discharge pipe, enabling the waste residues to be discharged through a material discharge pipe, and completing the process of collecting the waste residues in the grinding process, the effect of its processing is convenient for guarantee, has improved machining efficiency, and process time shortens, reduces people's energy loss, and the batch production of being convenient for is convenient for install to the case is accurate with, has guaranteed the case quality of polishing, and the people of being convenient for use.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front sectional view of a valve element polishing device of a ball valve according to the present invention;

fig. 2 is a cross-sectional side view of a through hole of a valve element polishing device of a ball valve provided by the present invention;

fig. 3 is the utility model provides a case grinding device's of ball valve turning block cross-sectional view.

In the figure: the automatic grinding machine comprises a base 1, a supporting plate 2, a top plate 3, a first motor 4, a first rotating shaft 5, an iron chuck 6, a grinding wheel 7, an electric telescopic rod 8, a fixing plate 9, a second motor 10, a through hole 11, a second rotating shaft 12, a mounting plate 13, a third motor 14, a rotating block 15, a mounting groove 16, a double-shaft motor 17, a threaded shaft 18, a clamping plate 19, a valve core 20, a blanking port 21, a collecting device 22, a collecting box 23, a filter screen 24, a waste residue discharging pipe 25, a water discharging pipe 26, a material guiding plate 27, supporting legs 28, universal wheels 29, a water tank 30, a water pump 31, a sewer pipe 32 and a nozzle 33.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a valve core polishing device of a ball valve comprises a base 1, wherein support plates 2 are symmetrically arranged on the front side and the rear side of the top surface of the base 1, a top plate 3 is fixedly arranged on the top surfaces of the two support plates 2, a first motor 4 is arranged in the middle of the top plate 3, a first rotating shaft 5 is fixedly arranged at the output end of the first motor 4, an iron chuck 6 is fixedly arranged at one end, away from the first motor 4, of the first rotating shaft 5, a polishing grinding wheel 7 is fixedly arranged at the bottom end of the iron chuck 6, an electric telescopic rod 8 is fixedly arranged at the bottom of one side of one of the support plates 2, a fixed plate 9 is fixedly arranged at the output end of the electric telescopic rod 8, a second motor 10 is fixedly arranged at the top surface of the fixed plate 9, through holes 11 are respectively formed in one side of the support plates 2, a second rotating shaft 12 matched with the through holes 11 is fixedly arranged at the output end of the second motor 10, and a mounting plate 13 is arranged on the surface of the second rotating shaft 12, be equipped with third motor 14 in the middle of mounting panel 13's the top surface, the output end of third motor 14 is fixed and is equipped with turning block 15, mounting groove 16 has been seted up to one side that third motor 14 was kept away from to turning block 15, the inside of mounting groove 16 is fixed and is equipped with double-shaft motor 17, double-shaft motor 17's both sides output all is equipped with screw shaft 18, the equal threaded connection in surface of screw shaft 18 has 16 assorted splint 19 of mounting groove, one side of two splint 19 is equipped with and polishes 7 assorted case 20, blanking mouth 21 has been seted up in the middle of base 1, the bottom surface of base 1 is equipped with the assorted collection device 22 with blanking mouth 21.

Specifically, a water tank 30 is fixedly arranged on one side of the top surface of the top plate 3, a water pump 31 is fixedly arranged in the water tank 30, an output end of the water pump 31 penetrates through the water tank 30 and extends to form a sewer pipe 32, one end, far away from the water pump 31, of the sewer pipe 32 penetrates through the top plate 3, and a matched nozzle 33 is arranged at the bottom of one side of the sewer pipe 32.

Specifically, the collecting device 22 comprises a collecting box 23, the collecting box 23 is fixed on the bottom surface of the base 1, a filter screen 24 is obliquely arranged inside the collecting box 23, a waste residue discharging pipe 25 matched with the filter screen 24 is arranged on one side of the collecting box 23 in a penetrating mode, and a water discharging pipe 26 is arranged on the bottom of one side of the collecting box 23 in a penetrating mode.

Specifically, the top surface of the base 1 is symmetrically provided with material guide plates 27 matched with the blanking port 21, and the material guide plates 27 are made of stainless steel.

Specifically, four corners of the bottom surface of the base 1 are fixedly provided with supporting legs 28, the bottom ends of the supporting legs 28 are fixedly provided with universal wheels 29, and the universal wheels 29 are brake type universal wheels.

Specifically, a bearing is arranged at the joint of the second rotating shaft 12 and the through hole 11, the second rotating shaft 12 is rotatably connected with the through hole 11 through the bearing, and the bearing is slidably connected with the through hole 11.

Specifically, the surface of the clamping plate 19 is provided with a graduated scale, and one side of the clamping plate 19 is provided with a frosted coating.

The utility model discloses an application principle and use flow: the grinding device is pushed to move to a proper position by being provided with the supporting legs 28 and the universal wheels 29, the grinding device is moved to a proper position by placing the valve core 20 at a position corresponding to the scale of the clamping plate 19 according to the radius of the valve core 20, the double-shaft motor 17 is started, the threaded shaft 18 is rotated to drive the threaded shaft 18 to rotate, so that the clamping plate 19 longitudinally moves, the process of fixing the valve core 20 is completed, the iron chuck 6 is arranged to facilitate the replacement of the matched grinding wheel 7 according to the size of the valve core 20, the second motor 10 is started according to the size of the valve core 20 to drive the mounting plate 12 to rotate, so that the third motor 14 rotates to drive the rotating block 15 to rotate, the valve core 20 rotates, the angle of the valve core 20 is adjusted, the electric telescopic rod 8 is started, the fixing plate 9 longitudinally moves to drive the second motor 10 to longitudinally move, so that the second rotating shaft 12 longitudinally moves inside the through hole 11 through a bearing, thereby driving the mounting plate 13 to move longitudinally, thereby driving the valve core 20 to move longitudinally, adjusting the position of the valve core 20, enabling the valve core 20 to be attached to the grinding wheel 7, starting the first motor 4, enabling the first rotating shaft 5 to rotate transversely, driving the iron chuck 6 to rotate transversely, thereby enabling the grinding wheel 7 to rotate transversely, grinding the surface of the valve core 20 transversely, enabling the rotating block 15 to rotate longitudinally by starting the third motor 14, driving the clamping plate 19 to rotate longitudinally, thereby driving the valve core 20 to rotate longitudinally, grinding the surface of the valve core 20 longitudinally, completing the grinding process of the valve core 20, starting the water pump 31 in the grinding process to enable water in the water tank 30 to enter the sewer pipe 32, spraying the water through the nozzle 33, cleaning the surface of the valve core 20, enabling the water and waste residues in the grinding process to be concentrated through the material guide plate 27, entering the collecting box 23 through the material dropping port 21, filtering and screening through the filter screen 24, the water is dropped into the bottom of the collecting tank 23 and discharged through the drain pipe 26, and the waste residue is discharged through the waste residue discharge pipe 25, thereby completing the waste residue collection process in the grinding process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A valve element grinding device of a ball valve comprises a base (1) and is characterized in that supporting plates (2) are symmetrically arranged on the front side and the rear side of the top surface of the base (1), a top plate (3) is fixedly arranged on the top surfaces of the two supporting plates (2), a first motor (4) is arranged in the middle of the top plate (3), a first rotating shaft (5) is fixedly arranged at the output end of the first motor (4), an iron chuck (6) is fixedly arranged at one end, away from the first motor (4), of the first rotating shaft (5), a grinding wheel (7) is fixedly arranged at the bottom end of the iron chuck (6), an electric telescopic rod (8) is fixedly arranged at the bottom of one side of one of the supporting plates (2), a fixing plate (9) is fixedly arranged at the output end of the electric telescopic rod (8), a second motor (10) is fixedly arranged on the top surface of the fixing plate (9), and through holes (11) are formed in one side of the supporting plates (2), the output end of the second motor (10) is fixedly provided with a second rotating shaft (12) matched with the through hole (11), the surface of the second rotating shaft (12) is provided with a mounting plate (13), a third motor (14) is arranged in the middle of the top surface of the mounting plate (13), the output end of the third motor (14) is fixedly provided with a rotating block (15), one side of the rotating block (15) far away from the third motor (14) is provided with a mounting groove (16), a double-shaft motor (17) is fixedly arranged inside the mounting groove (16), the output ends of two sides of the double-shaft motor (17) are respectively provided with a threaded shaft (18), the surface of the threaded shaft (18) is respectively in threaded connection with a clamping plate (19) matched with the mounting groove (16), one side of the two clamping plates (19) is provided with a valve core (20) matched with the grinding wheel (7), the middle of the base (1) is provided with a blanking port (21), the bottom surface of the base (1) is provided with a collecting device (22) matched with the blanking port (21).

2. The valve core grinding device of the ball valve according to claim 1, wherein a water tank (30) is fixedly arranged on one side of the top surface of the top plate (3), a water pump (31) is fixedly arranged inside the water tank (30), a drain pipe (32) is arranged at the output end of the water pump (31) in a manner of penetrating through the water tank (30) in an extending manner, one end, away from the water pump (31), of the drain pipe (32) penetrates through the top plate (3), and a matched nozzle (33) is arranged at the bottom of one side of the drain pipe (32).

3. The valve core grinding device of the ball valve according to claim 1, wherein the collecting device (22) comprises a collecting box (23), the collecting box (23) is fixed on the bottom surface of the base (1), a filter screen (24) is obliquely arranged inside the collecting box (23), a waste residue discharging pipe (25) matched with the filter screen (24) penetrates through one side of the collecting box (23), and a drain pipe (26) penetrates through the bottom of one side of the collecting box (23).

4. The grinding device for the valve element of the ball valve according to claim 1, wherein the top surface of the base (1) is symmetrically provided with material guide plates (27) matched with the blanking port (21), and the material guide plates (27) are made of stainless steel.

5. The grinding device for the valve element of the ball valve according to claim 1, wherein supporting legs (28) are fixedly arranged at four corners of the bottom surface of the base (1), universal wheels (29) are fixedly arranged at the bottom ends of the supporting legs (28), and the universal wheels (29) are brake type universal wheels.

6. The grinding device for the valve core of the ball valve according to claim 1, wherein a bearing is arranged at the joint of the second rotating shaft (12) and the through hole (11), the second rotating shaft (12) is rotatably connected with the through hole (11) through the bearing, and the bearing is slidably connected with the through hole (11).

7. The grinding device for the valve core of the ball valve according to claim 1, characterized in that the surface of the clamping plate (19) is provided with a graduated scale, and one side of the clamping plate (19) is provided with a frosted coating.