CN212977627U

CN212977627U - Valve cover positioning fixture

Info

Publication number: CN212977627U
Application number: CN202021949175.4U
Authority: CN
Inventors: 徐健; 邵琪; 隋吉坤
Original assignee: Weihai Hongfeng Precision Machinery Co ltd
Current assignee: Weihai Hongfeng Precision Machinery Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-16
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a valve cover positioning fixture, which belongs to the technical field of valve cover processing, and comprises a collecting box, wherein the left side and the right side of the upper end surface of the collecting box are fixedly connected with side plates, the upper end surfaces of the two side plates are fixedly connected with a top plate, a motor is arranged at the left side of the left side plate, the output end of the motor penetrates through the side plates and extends to between the two side plates, the output end of the motor is fixedly connected with a rotating shaft, a dust suction fan pumps impurity fragments on the upper end surface of the collecting box into the collecting box through a dust suction head, the dust suction box in the collecting box collects impurities, thereby impurity cleaning is carried out while the valve cover is processed, the processing efficiency of workpieces is greatly improved, the problem that the existing valve cover positioning fixture cannot clean the impurities generated in the processing process in time is solved, the impurities influence the positioning and the processing of the next, poor cleaning effect and low efficiency.

Description

Valve cover positioning fixture

Technical Field

The utility model relates to a valve bonnet processing equipment technical field, in particular to valve bonnet positioning fixture.

Background

The valve cover is a product used for protecting the valve, the idle valve needs to be closed at valve ports at two ends by the valve cover, the idle valve is used for preventing dust, water vapor and other impurities from entering the valve body, after the valve cover is machined, various tests need to be carried out on a workpiece, the precision, the representation strength, the toughness, the plastic deformation capacity and the like of the workpiece are detected, and other special performances are detected.

The existing valve cover positioning clamp cannot timely clean impurities generated in the machining process, so that the impurities affect the positioning and machining of the next workpiece, the cleaning needs manual operation, the cleaning effect is poor, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a valve cover positioning fixture aims at solving current valve cover positioning fixture and can not in time clear up the impurity that produces in the course of working, leads to debris to influence the location and the processing of next work piece, and the clearance needs artifical manual the going on, clears up the poor and problem of inefficiency of effect.

The utility model is realized in such a way, a valve cover positioning fixture, which comprises a collecting box, the left and right sides of the upper end surface of the collecting box are fixedly connected with side plates, the upper end surfaces of the two side plates are fixedly connected with a top plate, the left side of the left side plate is provided with a motor, the output end of the motor penetrates through the side plates and extends to between the two side plates, the output end of the motor is fixedly connected with a rotating shaft, the left side of the right side plate is provided with a cylinder, the left side of the cylinder is fixedly connected with a connecting rod, the left side of the connecting rod is rotatably connected with a bearing, one side of the rotating shaft opposite to the bearing is fixedly connected with a clamping block, one side of the two side plates opposite to each other is fixedly connected with a dust suction head, the lower end surfaces of the two dust suction heads are fixedly connected with the upper end surface of, the up end fixedly connected with water tank of roof, the lower terminal surface of roof are provided with a plurality of evenly distributed's shower nozzle, and a plurality of shower nozzles all communicate with the water tank through the pipeline.

In order to facilitate the debris of clearance collection, as the utility model discloses a valve cover positioning fixture is preferred, and there is the chamber door preceding terminal surface bottom of collecting box through hinge swing joint.

Inside for convenient tiny impurity gets into the collecting box, as the utility model discloses a valve cover positioning fixture is preferred, the up end of collecting box runs through the through-hole of having seted up a plurality of evenly distributed.

For the convenient washing waste water that discharges, as the utility model discloses a valve cover positioning fixture is preferred, the right side of collecting box is provided with the drain pipe, and the outer wall of drain pipe is provided with the valve.

In order to facilitate the removal and take out the suction box, as the utility model discloses a valve lid positioning fixture is preferred, and the lower terminal surface of suction box is provided with a plurality of gyro wheels.

For convenient processing, as the utility model discloses a valve door cover positioning fixture is preferred, and one side that two curb plates are relative all is provided with the light.

In order to improve the fixed fastness of centre gripping, as the utility model discloses a valve door cover positioning fixture is preferred, and one side that two grip blocks are relative all is provided with the rubber pad.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the dust cleaning fans on the two sides are started, impurity fragments on the upper end face of the collecting box are pumped into the collecting box by the dust cleaning fans, and the impurities are collected by the dust suction box in the collecting box, so that the impurities are cleaned while the valve cover is machined, the machining efficiency of a workpiece is greatly improved, and part of fine impurities and fragments generated in the machining process directly enter the collecting box through the through holes by virtue of the through holes, so that the impurity cleaning efficiency is improved;

2. after equipment used for a long time, take out the suction box, start a plurality of shower nozzles, the shower nozzle sprays the inside water of water tank, washes the collecting box up end, makes things convenient for cleaning device, inside waste water got into the collecting box through leading to the through-hole, opened the valve, sewage alright with discharge through the drain pipe, convenient to use.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall external structure of the present invention;

FIG. 3 is a schematic top view of the dust suction head of the present invention;

fig. 4 is a schematic structural diagram of the clamping block of the present invention.

The symbols in the figures indicate:

1. a collection box; 2. a side plate; 3. a top plate; 4. a motor; 5. a rotating shaft; 6. a cylinder; 7. a connecting rod; 8. a bearing; 9. a clamping block; 10. a dust collection head; 11. a dust collection fan; 12. a dust collection pipe; 13. a dust collection box; 14. a water tank; 15. a spray head; 16. a box door; 17. a through hole; 18. a drain pipe; 19. a valve; 20. a roller; 21. an illuminating lamp; 22. and (7) a rubber pad.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments to assist understanding of the invention. The terms used in the utility model are conventional terms in the industry if no special provisions are made.

Referring to fig. 1-4, the present invention provides a technical solution: a valve cover positioning clamp comprises a collecting box 1, wherein the left side and the right side of the upper end surface of the collecting box 1 are fixedly connected with side plates 2, the upper end surfaces of the two side plates 2 are fixedly connected with a top plate 3, a motor 4 is arranged on the left side of the side plate 2 on the left side, the output end of the motor 4 penetrates through the side plates 2 and extends to a position between the two side plates 2, the output end of the motor 4 is fixedly connected with a rotating shaft 5, a cylinder 6 is arranged on the left side of the side plate 2 on the right side, a connecting rod 7 is fixedly connected on the left side of the cylinder 6, a bearing 8 is rotatably connected on the left side of the connecting rod 7, a clamping block 9 is fixedly connected on one side of the rotating shaft 5 opposite to the bearing 8, dust collection heads 10 are fixedly connected on one sides of the two side plates 2, the lower end surfaces of the two dust collection heads 10 are fixedly connected with the, the inside of collecting box 1 is provided with dust suction box 13, and the up end fixedly connected with water tank 14 of roof 3, the lower terminal surface of roof 3 are provided with a plurality of evenly distributed's shower nozzle 15, and a plurality of shower nozzles 15 all communicate with water tank 14 through the pipeline.

In this embodiment: when the machining is carried out, the cylinder 6 is started, the cylinder 6 drives the right clamping block 9 to approach to the left through the connecting rod 7, the valve cover is clamped between the two clamping blocks 9 from heat, the bearing 8 is arranged and rotatably connected with the connecting rod 7, the motor 4 is started, the motor 4 drives the left clamping block 9 and the valve cover to rotate, the angle of the valve cover is convenient to adjust, the machining is convenient, the dust suction fans 11 on the two sides are started, the dust suction fans 11 suck impurity fragments on the upper end face of the collecting box 1 into the collecting box 1 through the dust suction head 10, the dust suction box 13 in the collecting box 1 collects the impurities, so that the impurities are cleaned while the valve cover is machined, the machining efficiency of a workpiece is greatly improved, and by arranging the through hole 17, part of fine impurities and the fragments generated in the machining process directly enter the collecting box through the through hole 17, so that, after the equipment is used for a long time, the dust suction box 13 is taken out, the plurality of spray heads 15 are started, the spray heads 15 spray water in the water tank 14 out, and the upper end face of the collecting box 1 is washed, so that the equipment is convenient to clean.

As a technical optimization scheme of the utility model, there is chamber door 16 the preceding terminal surface bottom of collecting box 1 through hinge swing joint.

In this embodiment: by arranging the box door 16, the dust suction box 13 can be taken out conveniently, and impurity fragments collected in the dust suction box 13 can be treated conveniently.

As a technical optimization scheme of the utility model, the up end of collecting box 1 runs through the through-hole 17 of having seted up a plurality of evenly distributed.

In this embodiment: through setting up through-hole 17, inside the tiny impurity of part and the piece that produce passed through-hole 17 and directly got into the collecting box in the course of working, improved impurity cleaning efficiency, be convenient for simultaneously wash with leaking under water.

As a technical optimization scheme of the utility model, the right side of collecting box 1 is provided with drain pipe 18, and drain pipe 18's outer wall is provided with valve 19.

In this embodiment: inside waste water got into collecting box 1 through-hole 17, opened valve 19, sewage alright discharge convenient to use through drain pipe 18.

As a technical optimization scheme of the utility model, the lower terminal surface of suction box 13 is provided with a plurality of gyro wheels 20.

In this embodiment: through setting up gyro wheel 20, be convenient for remove dust absorption case 13, pull dust absorption case 13 forward alright take out dust absorption case 13, be convenient for handle impurity.

As a technical optimization scheme of the utility model, 2 relative one sides of two curb plates all are provided with light 21.

In this embodiment: through setting up light 21, can provide the illumination to the work piece centre gripping region, the convenience is processed the work piece at normal use equipment under the not enough condition of light.

As a technical optimization scheme of the utility model, one side that two grip blocks 9 are relative all is provided with rubber pad 22.

In this embodiment: the rubber pad 22 increases the friction between the clamping block 9 and the valve cover, so that the valve cover is clamped more firmly and stably.

The utility model discloses a theory of operation: when using this kind of valve cap positioning fixture, start cylinder 6, cylinder 6 drives the grip block 9 on right side through connecting rod 7 and is close to left, from hot with the valve cap centre gripping between two grip blocks 9, through setting up bearing 8, rotate between bearing 8 and the connecting rod 7 and be connected, start motor 4, motor 4 drives left side grip block 9 and valve cap and rotates, conveniently adjusts valve cap angle, the processing of being convenient for. Start the dust absorption fan 11 of both sides, dust absorption fan 11 is taken out to collecting box 1 inside through the impurity piece of dust absorption head 10 with collecting box 1 up end, collecting box 1 inside suction box 13 is collected impurity, thereby carry out the impurity clearance when processing the valve cover, improve work piece machining efficiency greatly, through setting up through-hole 17, the tiny impurity of part and the piece that produce in the course of working directly get into inside the collecting box through-hole 17, improve impurity clearance efficiency, after equipment uses for a long time, take out suction box 13, start a plurality of shower nozzles 15, shower nozzle 15 jets out the inside water of water tank 14, wash collecting box 1 up end, waste water gets into inside collecting box 1 through-hole 17, open valve 19, sewage alright discharge through drain pipe 18, high durability and convenient use.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims

1. The utility model provides a valve cover positioning fixture, includes collecting box (1), its characterized in that: the left side and the right side of the upper end face of the collecting box (1) are fixedly connected with side plates (2), the upper end faces of the two side plates (2) are fixedly connected with a top plate (3), a motor (4) is arranged on the left side of the left side plate (2), the output end of the motor (4) penetrates through the side plates (2) and extends to a position between the two side plates (2), the output end of the motor (4) is fixedly connected with a rotating shaft (5), an air cylinder (6) is arranged on the left side of the right side plate (2), the left side of the air cylinder (6) is fixedly connected with a connecting rod (7), the left side of the connecting rod (7) is rotatably connected with a bearing (8), one side of the rotating shaft (5) opposite to the bearing (8) is fixedly connected with a clamping block (9), one side of the two side plates (2) opposite to each other is fixedly connected with a dust collection head (10), and the lower end faces, the dust collection device is characterized in that dust collection fans (11) are mounted on the left side and the right side of the collection box (1), dust collection pipes (12) are communicated between the dust collection heads (10) and the dust collection fans (11), a dust collection box (13) is arranged inside the collection box (1), a water tank (14) is fixedly connected to the upper end face of the top plate (3), a plurality of uniformly distributed spray heads (15) are arranged on the lower end face of the top plate (3), and the spray heads (15) are communicated with the water tank (14) through pipelines.

2. The valve cover positioning fixture of claim 1, wherein: the bottom of the front end face of the collecting box (1) is movably connected with a box door (16) through a hinge.

3. The valve cover positioning fixture of claim 1, wherein: the upper end surface of the collecting box (1) is provided with a plurality of through holes (17) which are uniformly distributed in a penetrating way.

4. The valve cover positioning fixture of claim 1, wherein: a water drainage pipe (18) is arranged on the right side of the collecting box (1), and a valve (19) is arranged on the outer wall of the water drainage pipe (18).

5. The valve cover positioning fixture of claim 1, wherein: the lower end face of the dust collection box (13) is provided with a plurality of rollers (20).

6. The valve cover positioning fixture of claim 1, wherein: and one side of each of the two side plates (2) opposite to each other is provided with an illuminating lamp (21).

7. The valve cover positioning fixture of claim 1, wherein: and rubber pads (22) are arranged on the opposite sides of the two clamping blocks (9).