CN213498382U

CN213498382U - Grinding device is used in valve production

Info

Publication number: CN213498382U
Application number: CN202022000086.1U
Authority: CN
Inventors: 魏祎明
Original assignee: Individual
Current assignee: Dalian Gaxing Forging Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-06-22
Anticipated expiration: 2030-09-14

Abstract

The utility model belongs to valve production field, especially, a grinding device is used in valve production is not convenient for restrict the position of valve to current equipment of polishing, and can't carry out the problem of collecting to the piece that grinds the production, now proposes following scheme, and it is including the platform of polishing, the valve has been placed at the top of platform of polishing, and two recesses have been seted up at the top of platform of polishing, and equal slidable mounting has splint in two recesses, and one side that two splint are close to each other all contacts with the valve, the top fixed mounting of platform of polishing has two cylinders, the same roof of fixedly connected with on the output shaft of two cylinders, and the rotation hole has been seted up at the top of roof, and the connecting rod is installed in the rotation hole, the bottom fixed mounting of connecting rod has the polishing dish. The utility model discloses rational in infrastructure, convenient operation, this equipment of polishing is convenient for restrict the position of valve, and can collect the piece that grinds the production, can not influence the operation environment.

Description

Grinding device is used in valve production

Technical Field

The utility model relates to a valve production technical field especially relates to a grinding device is used in valve production.

Background

The valves are pipeline accessories for opening and closing pipelines, controlling flow direction, adjusting and controlling parameters of conveying media, and can be divided into shut-off valves, check valves, adjusting valves and the like according to functions of the valves, wherein the valves are control parts in a fluid conveying system and are used for valves of a fluid control system, and from the simplest stop valves to various valves used in an extremely complex automatic control system, the types and specifications of the valves are quite various, and in the production process of welding the valves, the welding openings of the valves need to be polished;

however, the existing grinding equipment is inconvenient to limit the position of the valve and can not collect the scraps generated by grinding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the position of the valve is not convenient to be limited by the polishing equipment in the prior art, and the fragments generated by polishing can not be collected, and providing a polishing device for valve production.

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

a polishing device for valve production comprises a polishing platform, wherein a valve is placed at the top of the polishing platform, two grooves are formed in the top of the polishing platform, clamping plates are slidably mounted in the two grooves, one side, close to each other, of each clamping plate is in contact with the valve, two air cylinders are fixedly mounted at the top of the polishing platform, a same top plate is fixedly connected onto output shafts of the two air cylinders, a rotating hole is formed in the top of the top plate, a connecting rod is rotatably mounted in the rotating hole, a polishing disc is fixedly mounted at the bottom end of the connecting rod and is in contact with the valve, two fixing holes are formed in the top of the top plate, dust removing pipes are fixedly mounted in the two fixing holes, filter plates are fixedly connected in the two dust removing pipes, rotating rods are rotatably mounted on the two filter plates, fan blades are fixedly mounted at the bottom ends of the two rotating rods, the top fixed mounting of connecting rod has first band pulley, first band pulley has same belt with the meshing of two second band pulleys, and the top fixed mounting of roof has the motor frame, and fixed mounting has the motor on the motor frame, and the output shaft fixed connection of motor is on first band pulley.

Preferably, threaded holes are formed in one side of each of the two clamping plates, the screw rods are installed in the threaded holes in a rotating mode, the same control hole is formed in the inner wall of one side of each of the two grooves, and the two screw rods are installed in the control hole in a rotating mode.

Preferably, the two screw rods are fixedly provided with first bevel gears at the ends close to each other, the inner wall of the bottom of the control hole is rotatably provided with a second bevel gear, the second bevel gear is meshed with the two first bevel gears, the screw rods drive the first bevel gears to rotate, and the first bevel gears drive the second bevel gears to rotate.

Preferably, the spread groove has been seted up on one side inner wall of recess, and the one end of lead screw is rotated and is installed in the spread groove, and fixed cover is equipped with the worm wheel on the lead screw, has seted up the through-hole on the top inner wall of spread groove, and the dead lever is installed to the through-hole internal rotation, and the one end fixed mounting of dead lever has the regulating block, and the other end fixed mounting of dead lever has the worm, and the worm meshes with the worm wheel, and the dead lever drives the worm and rotates, and the worm.

Preferably, a rotating groove is formed in the inner wall of the connecting groove, and one end of the screw rod is rotatably installed in the rotating groove.

Preferably, the inner wall of the groove is provided with an auxiliary groove, the clamping plate is fixedly provided with an auxiliary block, the auxiliary block is connected in the auxiliary groove in a sliding mode, the clamping plate drives the auxiliary block to slide in the auxiliary groove when moving, and the position of the clamping plate when moving can be stabilized.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the scheme, the valve is placed on the polishing table, the adjusting block is rotated, the fixing rod drives the worm to rotate, the screw rod drives the first bevel gears to rotate, so that the two first bevel gears rotate simultaneously, the screw rod can drive the corresponding clamping plates to move, the two clamping plates clamp and fix the valve, the air cylinder drives the top plate to move downwards, the motor drives the first belt wheel to rotate, the polishing disc can polish the valve, meanwhile, the first belt wheel also drives the second belt wheel to rotate, the fan blades drive air to flow, dust generated by polishing is collected, and the filter plate can filter and block the dust;

the utility model discloses rational in infrastructure, convenient operation, this equipment of polishing is convenient for restrict the position of valve, and can collect the piece that grinds the production, can not influence the operation environment.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a polishing table; 2. a valve; 3. a splint; 4. a top plate; 5. grinding disc; 6. a first pulley; 7. a motor; 8. a dust removal pipe; 9. rotating the rod; 10. a fan blade; 11. a second pulley; 12. a belt; 13. a screw rod; 14. a first bevel gear; 15. a second bevel gear; 16. a worm gear; 17. a worm; 18. and a regulating block.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a polishing device for valve production comprises a polishing table 1, a valve 2 is placed at the top of the polishing table 1, two grooves are formed in the top of the polishing table 1, clamping plates 3 are slidably installed in the two grooves, one sides of the two clamping plates 3 close to each other are contacted with the valve 2, two air cylinders are fixedly installed at the top of the polishing table 1, the same top plate 4 is fixedly connected to output shafts of the two air cylinders, a rotating hole is formed in the top of the top plate 4, a connecting rod is rotatably installed in the rotating hole, a polishing disc 5 is fixedly installed at the bottom end of the connecting rod, the polishing disc 5 is contacted with the valve 2, two fixing holes are formed in the top of the top plate 4, dust removing pipes 8 are fixedly installed in the two fixing holes, filter plates are fixedly connected in the two dust removing pipes 8, rotating rods 9 are rotatably installed on the two filter plates, the equal fixed mounting in top of two dwang 9 has second band pulley 11, and the top fixed mounting of connecting rod has first band pulley 6, and first band pulley 6 has same belt 12 with the meshing of two second band pulleys 11, and the top fixed mounting of roof 4 has a motor frame, and fixed mounting has motor 7 on the motor frame, and the output shaft fixed connection of motor 7 is on first band pulley 6.

In this embodiment, threaded holes are all opened in one side of two splint 3, and lead screw 13 is installed all to rotating in two threaded holes, has seted up same control hole on the inner wall of one side of two recesses, and two lead screws 13 all rotate and install in the control hole.

In this embodiment, the two screw rods 13 are respectively and fixedly provided with a first bevel gear 14 at one end close to each other, a second bevel gear 15 is rotatably arranged on the inner wall of the bottom of the control hole, the second bevel gear 15 is engaged with the two first bevel gears 14, the screw rods 13 drive the first bevel gears 14 to rotate, and the first bevel gears 14 drive the second bevel gears 15 to rotate.

In this embodiment, the spread groove has been seted up on one side inner wall of recess, the one end of lead screw 13 is rotated and is installed in the spread groove, fixed cover is equipped with worm wheel 16 on the lead screw 13, the through-hole has been seted up on the top inner wall of spread groove, the dead lever is installed to the through-hole internal rotation, the one end fixed mounting of dead lever has regulating block 18, the other end fixed mounting of dead lever has worm 17, worm 17 and worm wheel 16 mesh, the dead lever drives worm 17 and rotates, worm 17 drives worm wheel 16 and rotates, worm wheel 16 drives lead.

In this embodiment, the inner wall of the connecting groove is provided with a rotating groove, and one end of the screw rod 13 is rotatably installed in the rotating groove.

In this embodiment, seted up the auxiliary groove on the inner wall of recess, fixed mounting has supplementary piece on splint 3, and supplementary piece sliding connection drives supplementary piece and slides in supplementary inslot when splint 3 removes, can stabilize the position when splint 3 removes in the auxiliary groove.

In this embodiment, the valve 2 is placed on the polishing table 1, the adjusting block 18 is rotated, so that the adjusting block 18 drives the fixing rod to rotate, the fixing rod drives the worm 17 to rotate, the worm 17 drives the worm wheel 16 to rotate, the worm wheel 16 drives the screw rod 13 to rotate, the screw rod 13 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the other first bevel gear 14 to rotate, so that the two first bevel gears 14 rotate simultaneously, the first bevel gear 14 drives the corresponding screw rod 13 to rotate, the screw rod 13 can drive the corresponding clamp plates 3 to move, the two clamp plates 3 move in the direction of approaching each other, the two clamp plates 3 clamp and fix the valve 2, the air cylinder drives the top plate 4 to move downwards, the top plate 4 drives the polishing disc 5 to move onto the valve 2, the motor 7 drives the first belt wheel 6 to rotate, and the first belt, the polishing disc 5 can polish the valve 2, meanwhile, the first belt wheel 6 further drives the second belt wheel 11 to rotate, the second belt wheel 11 drives the rotating rod 9 to rotate, the rotating rod 9 drives the fan blades 10 to rotate, the fan blades 10 drive air to flow, dust generated by polishing is collected, and the filter plate can filter and separate the dust.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this equipment of polishing is convenient for restrict the position of valve 2, and can collect the piece that grinds the production, can not influence the operation environment.

Claims

1. A grinding device for valve production comprises a grinding table (1) and is characterized in that a valve (2) is placed at the top of the grinding table (1), two grooves are formed in the top of the grinding table (1), clamping plates (3) are slidably mounted in the two grooves, one sides, close to each other, of the two clamping plates (3) are in contact with the valve (2), two cylinders are fixedly mounted at the top of the grinding table (1), the same top plate (4) is fixedly connected to output shafts of the two cylinders, a rotating hole is formed in the top of the top plate (4), a connecting rod is rotatably mounted in the rotating hole, a grinding disc (5) is fixedly mounted at the bottom end of the connecting rod, the grinding disc (5) is in contact with the valve (2), two fixing holes are formed in the top of the top plate (4), dust removing pipes (8) are fixedly mounted in the two fixing holes, filter plates are fixedly connected in the two dust removing pipes (8, all rotate on two filter plates and install dwang (9), the equal fixed mounting in bottom of two dwang (9) has flabellum (10), and the equal fixed mounting in top of two dwang (9) has second band pulley (11), and the top fixed mounting of connecting rod has first band pulley (6), first band pulley (6) have same belt (12) with two second band pulley (11) meshing, and the top fixed mounting of roof (4) has a motor frame, and fixed mounting has motor (7) on the motor frame, and the output shaft fixed connection of motor (7) is on first band pulley (6).

2. The grinding device for valve production according to claim 1, wherein one side of each of the two clamping plates (3) is provided with a threaded hole, the two threaded holes are rotatably provided with the screw rod (13), one inner wall of each of the two grooves is provided with the same control hole, and the two screw rods (13) are rotatably provided in the control holes.

3. The grinding device for valve production according to claim 2, wherein one end of each of the two screw rods (13) close to each other is fixedly provided with a first bevel gear (14), the inner wall of the bottom of the control hole is rotatably provided with a second bevel gear (15), and the second bevel gear (15) is meshed with the two first bevel gears (14).

4. The grinding device for valve production as claimed in claim 2, wherein a connecting groove is formed on one side inner wall of the groove, one end of the screw rod (13) is rotatably installed in the connecting groove, a worm wheel (16) is fixedly sleeved on the screw rod (13), a through hole is formed on the top inner wall of the connecting groove, a fixing rod is rotatably installed in the through hole, an adjusting block (18) is fixedly installed at one end of the fixing rod, a worm (17) is fixedly installed at the other end of the fixing rod, and the worm (17) is meshed with the worm wheel (16).

5. The grinding device for valve production according to claim 4, wherein the inner wall of the connecting groove is provided with a rotating groove, and one end of the screw rod (13) is rotatably arranged in the rotating groove.

6. The grinding device for valve production as claimed in claim 1, wherein an auxiliary groove is formed in the inner wall of the groove, an auxiliary block is fixedly mounted on the clamping plate (3), and the auxiliary block is slidably connected in the auxiliary groove.