CN215941562U

CN215941562U - Machining equipment for valve plate of butterfly valve

Info

Publication number: CN215941562U
Application number: CN202121434091.1U
Authority: CN
Inventors: 李辉华
Original assignee: Lenag Tianjin Valve Co ltd
Current assignee: Lenag Tianjin Valve Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-03-04
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses machining equipment for a valve plate of a butterfly valve, which comprises a working plate, wherein the lower wall of the working plate is fixedly connected with a plurality of supporting legs, the upper wall of the working plate is fixedly connected with an electric telescopic rod, the upper end of the electric telescopic rod is fixedly connected with a fixed plate, the upper wall of the fixed plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft penetrates through the fixed plate and is fixedly connected with a drill bit, a cleaning mechanism is arranged on the fixed plate, and a fixing mechanism is arranged on the working plate. According to the utility model, workers only need to process the collecting box in a centralized manner, so that metal scraps are prevented from being accumulated on the working plate, the working plate does not need to be cleaned frequently, the working efficiency of the workers is improved, and a large amount of time for cleaning the metal scraps adhered to the valve plate is saved.

Description

Machining equipment for valve plate of butterfly valve

Technical Field

The utility model relates to the technical field of butterfly valve plates, in particular to machining equipment for a butterfly valve plate.

Background

In the pipeline transportation of liquid, a valve is often adopted to control the flow of the pipeline, a butterfly valve is a device generally selected when the pipeline transportation of liquid is carried out by the butterfly valve due to quick opening and closing and simple operation, and the butterfly valve is a valve of which the valve plate rotates around the valve shaft to open and close and is mainly used for cutting and throttling on the pipeline.

Butterfly valve plate need process the valve plate at the in-process of production and punch, then penetrate the valve shaft, but can produce a large amount of metal fragments at the in-process of processing, this part of metal fragments can't be handled to the equipment of butterfly valve plate processing at present, all lean on the manual work to clean the clearance, so the amount of labour of workman has just been improved, the efficiency of processing has been reduced, and this part of metal fragments directly scatters to all around, can cause the injury to staff and environment on every side, so need design the processing equipment of a butterfly valve plate and solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides machining equipment for a valve plate of a butterfly valve.

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

the utility model provides a processing equipment of butterfly valve plate, includes the working plate, a plurality of supporting legss of lower wall fixedly connected with of working plate, the upper wall fixedly connected with electric telescopic handle of working plate, electric telescopic handle's upper end fixedly connected with fixed plate, the upper wall fixedly connected with motor of fixed plate, the output shaft fixedly connected with pivot of motor, fixed plate and fixedly connected with drill bit are run through to the one end of pivot, be equipped with clearance mechanism on the fixed plate, be equipped with fixed establishment on the working plate.

Preferably, the clearance mechanism is including cup jointing the drum at the pivot lateral wall, two connecting rods of upper wall fixedly connected with of drum, two the connecting rod is kept away from the one end of drum all with the lower wall fixed connection of fixed plate, be equipped with annular removal chamber in the drum, remove intracavity sliding connection and have the sliding ring, the lateral wall that removes the chamber is equipped with the opening, the sliding ring is close to open-ended lateral wall fixedly connected with guard shield, the pivot is located a plurality of flabellums of lateral wall fixedly connected with of guard shield.

Preferably, the fixing mechanism comprises a placing block fixedly connected to the working plate, a placing groove is formed in the upper wall of the placing block, a pull rod penetrates through the side wall of the placing groove, and one end, located in the placing groove, of the pull rod is fixedly connected with a clamping plate.

Preferably, the lower wall of the working plate is provided with a collection box, and the inner bottom of the collection box is provided with a magnet.

Preferably, the placing block is located between the two chip leaking openings, and one end, located on the placing groove, of the pull rod is fixedly connected with the pull handle.

Preferably, two chip leaking openings are arranged right below the protective cover, and the side wall of the clamping plate is elastically connected with the side wall of the placing groove through a spring.

The utility model has the following beneficial effects:

1. according to the utility model, the pull rod is pulled, the valve plate is placed in the placing groove, the pull rod is loosened, the valve plate is fixed, the motor is started, the motor enables the rotating shaft to rotate, so that the drill bit rotates, then a worker operates the electric telescopic rod to enable the drill bit to move downwards, the protective cover contacts the working plate firstly before the drill bit contacts the valve plate, the valve plate and the two chip leakage holes are covered in the protective cover, then the drill bit moves downwards to punch the valve plate, and generated metal chips are prevented from scattering around under the grid of the protective cover, so that the harm to the body of a respiratory tract sucked by the worker is avoided, and surrounding equipment is also protected;

2. the utility model discloses in, the pivot is rotated and is will be driven the flabellum and rotate, when processing and punching, the flabellum can be with on the valve body and the cover in the metal fillings all blow in collect the box, the magnet in collecting the box can adsorb the metal fillings, the flabellum can not blow away yet, the staff only need centralized processing collect the box just can like this, avoided the metal fillings to pile up on the working plate, do not need frequently to clear up the working plate, workman's work efficiency has been improved, the time of the metal fillings of adhesion on a large amount of clearance valve plates has been saved.

Drawings

FIG. 1 is a schematic structural diagram of a machining device for a valve plate of a butterfly valve according to the present invention;

FIG. 2 is an enlarged view of the structure at the position A of the machining equipment for the valve plate of the butterfly valve, which is provided by the utility model;

fig. 3 is an enlarged view of a structure at a position B of the machining equipment for the valve plate of the butterfly valve provided by the utility model.

In the figure: 1 working plate, 2 supporting legs, 3 electric telescopic rods, 4 fixing plates, 5 motors, 6 rotating shafts, 7 protective covers, 8 drill bits, 9 collecting boxes, 10 magnets, 11 chip leakage openings, 12 fan blades, 13 cylinders, 14 sliding rings, 15 placing blocks, 16 placing grooves, 17 clamping plates, 18 pull rods, 19 connecting rods and 20 moving cavities.

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.

Referring to fig. 1-3, a processing equipment of butterfly valve plate, including working plate 1, a plurality of supporting legss 2 of lower wall fixedly connected with of working plate 1, the lower wall of working plate 1 is equipped with collects box 9, the interior bottom of collecting box 9 is equipped with magnet 10, can adsorb the metal fillings, prevent that the metal fillings from being blown to the air by flabellum 12, upper wall fixedly connected with electric telescopic handle 3 of working plate 1, electric telescopic handle 3's upper end fixedly connected with fixed plate 4, the people can control electric telescopic handle 3 and realize that fixed plate 4 reciprocates, the upper wall fixedly connected with motor 5 of fixed plate 4, the output shaft fixedly connected with pivot 6 of motor 5, the one end of pivot 6 runs through fixed plate 4 and fixedly connected with drill bit 8, be equipped with clearance mechanism on fixed plate 4, be equipped with fixed establishment on the working plate 1.

Clearance mechanism is including cup jointing drum 13 at 6 lateral walls of pivot, when pivot 6 rotates, drum 13 can not change, two connecting rods 19 of upper wall fixedly connected with of drum 13, the one end that drum 13 was kept away from to two connecting rods 19 all with the lower wall fixed connection of fixed plate 4, be equipped with annular removal chamber 20 in the drum 13, it has sliding ring 14 to remove sliding ring 14 to slide in the chamber 20, the lateral wall that removes chamber 20 is equipped with the opening, sliding ring 14 is close to open-ended lateral wall fixedly connected with guard shield 7, pivot 6 is located a plurality of flabellums 12 of lateral wall fixedly connected with in guard shield 7, when a plurality of flabellums 12 rotate along with pivot 6, the wind that produces is the downdraft, in order to blow in collecting box 9 with the metal fillings in the guard shield 7.

The fixing mechanism comprises a placing block 15 fixedly connected to the working plate 1, the placing block 15 is located between two scrap leakage openings 11, in the punching process, metal scraps on two sides of the placing block 15 can enter the collecting box 9, the two scrap leakage openings 11 are located in the caliber direction of the protective cover 7, the metal scraps are prevented from leaking out of the protective cover 7, the two scrap leakage openings 11 are located under the protective cover 7, the upper wall of the placing block 15 is provided with a placing groove 16, the side wall of the placing groove 16 is provided with a pull rod 18 in a penetrating mode, the pull rod 18 is located at one end of the placing groove 16 and fixedly connected with a clamping plate 17, the side wall of the clamping plate 17 is connected with the side wall of the placing groove 16 through a spring, the pull rod 18 is located at one end of the placing groove 16 and fixedly connected with a pull handle, and the pull handle is convenient for people to pull.

In the utility model, the pull rod 18 is pulled, the valve plate is placed in the placing groove 16, the pull rod 18 is loosened, the clamping plate 17 clamps the valve plate under the elastic force of the spring, so that the valve plate is fixed, the motor 5 is started, the motor 5 rotates the rotating shaft 6, so that the drill bit 8 rotates, then a worker operates the electric telescopic rod 3 to enable the fixing plate 4 to move downwards, so that the drill bit 8 moves downwards, the protective cover 7 contacts the working plate 1 firstly before the drill bit 8 contacts the valve plate, the valve plate and the two chip leakage ports 11 are covered in the protective cover, then the drill bit 8 moves downwards to punch the valve plate, the sliding ring 14 in the moving cavity 20 compresses the spring, after the punching is finished, the electric telescopic rod 3 is started to enable the drill bit 8 to move upwards, the compressed spring pushes the protective cover 7 to the bottom, the protective cover 7 protects the drill bit 8, and the injury caused by the fact that the worker touches the drill bit 8 by mistake is also prevented, the metal fillings that punch the production can not fly off all around under the check of guard shield 7, have avoided being inhaled the respiratory track harm health by the staff, have also protected equipment around.

The pivot 6 rotates and will drive flabellum 12 and rotate, when processing and punching, flabellum 12 can blow in the collection box 9 with the metal fillings on the valve plate and in the guard shield 7 are whole through leaking bits mouth 11, magnet 10 in the collection box 9 can adsorb the metal fillings, flabellum 12 can not blow away yet, after punching, all be clean on the working plate 1, and also do not have the metal fillings of adhesion on the valve plate, the staff only need the centralized processing collect box 9 just can like this, avoided the metal fillings to pile up on the working plate 1, do not need frequently to clear up working plate 1, workman's work efficiency has been improved, the time of the metal fillings of adhesion on a large amount of clearance valve plates has been saved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a processing equipment of butterfly valve plate, includes working plate (1), its characterized in that, a plurality of supporting legss of lower wall fixedly connected with (2) of working plate (1), upper wall fixedly connected with electric telescopic handle (3) of working plate (1), the upper end fixedly connected with fixed plate (4) of electric telescopic handle (3), upper wall fixedly connected with motor (5) of fixed plate (4), output shaft fixedly connected with pivot (6) of motor (5), the one end of pivot (6) runs through fixed plate (4) and fixedly connected with drill bit (8), be equipped with clearance mechanism on fixed plate (4), be equipped with fixed establishment on working plate (1).

2. The machining equipment for the valve plate of the butterfly valve according to claim 1, wherein the cleaning mechanism comprises a cylinder (13) sleeved on the side wall of the rotating shaft (6), the upper wall of the cylinder (13) is fixedly connected with two connecting rods (19), one ends of the two connecting rods (19) far away from the cylinder (13) are fixedly connected with the lower wall of the fixed plate (4), an annular moving cavity (20) is arranged in the cylinder (13), a sliding ring (14) is slidably connected in the moving cavity (20), the side wall of the moving cavity (20) is provided with an opening, the sliding ring (14) is fixedly connected with a shield (7) close to the side wall of the opening, and the side wall of the rotating shaft (6) in the shield (7) is fixedly connected with a plurality of fan blades (12).

3. The machining equipment for the valve plate of the butterfly valve according to claim 1, characterized in that the fixing mechanism comprises a placing block (15) fixedly connected to the working plate (1), a placing groove (16) is formed in the upper wall of the placing block (15), a pull rod (18) penetrates through the side wall of the placing groove (16), and a clamping plate (17) is fixedly connected to one end, located in the placing groove (16), of the pull rod (18).

4. The machining equipment of a butterfly valve plate according to claim 1, characterized in that the lower wall of the working plate (1) is provided with a collection box (9), and the inner bottom of the collection box (9) is provided with a magnet (10).

5. The machining equipment for the valve plate of the butterfly valve according to claim 3, characterized in that the placing block (15) is positioned between the two chip leaking openings (11), and a pull handle is fixedly connected to one end of the pull rod (18) positioned in the placing groove (16).

6. The machining equipment for the valve plate of the butterfly valve according to claim 5, characterized in that the two chip leakage ports (11) are positioned right below the shield (7), and the side wall of the clamping plate (17) is elastically connected with the side wall of the placing groove (16) through a spring.