CN220863307U

CN220863307U - Special positioning equipment for cutting precision manufacturing valve castings

Info

Publication number: CN220863307U
Application number: CN202322429935.9U
Authority: CN
Inventors: 杨勇
Original assignee: Wuxi Terlays Precision Machinery Manufacturing Co ltd
Current assignee: Wuxi Terlays Precision Machinery Manufacturing Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-04-30
Anticipated expiration: 2033-09-07

Abstract

The utility model discloses special positioning equipment for cutting a precisely manufactured valve casting, which belongs to the technical field of valve castings and comprises a workbench, wherein the top of the workbench is provided with a base, an inner cavity of the base is rotationally connected with a bidirectional screw rod, the right side of the bidirectional screw rod is fixedly sleeved with a worm wheel, the rear wall of the inner cavity of the base is rotationally connected with a worm, the rear side of the workbench is provided with a first motor, the output end of the first motor is fixedly connected with a gear, the rear side of the top of the workbench is provided with a rectangular hole, the inner cavity of the rectangular hole is provided with a sliding plate, and the bottom of the sliding plate penetrates through the workbench and is fixedly and fixedly connected with a toothed plate. The utility model can facilitate cleaning scraps generated when cutting castings, avoid the need of manual cleaning by staff, lighten the labor capacity of the staff, improve the working efficiency, facilitate positioning castings with different shapes, have simple structure, facilitate the operation of the staff and improve the practicability of the device.

Description

Special positioning equipment for cutting precision manufacturing valve castings

Technical Field

The utility model relates to the technical field of valve castings, in particular to special positioning equipment for cutting a precision manufactured valve casting.

Background

The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling the parameters of a conveying medium, and a cutting and positioning device is needed in the processing process of valve castings.

The patent document with the publication number of CN218836277U discloses a special positioning device for cutting a precision manufacturing valve casting, which comprises a processing table, wherein a sliding block is arranged in the processing table, and the top of the sliding block extends upwards through the upper surface of the processing table; this special positioning device of precision manufacturing valve foundry goods cutting is through the position height of adjustment first clamp block and second clamp block to highly fixed its position through fixed orifices and dead lever, be convenient for according to the thickness adjustment clamping position of precision manufacturing valve foundry goods, be favorable to improving the steadiness of centre gripping location, and rotate through rotatory cover and drive and place the platform rotation, make the centre gripping precision manufacturing valve foundry goods of centre gripping on placing the bench can rotate, be convenient for adjust the cutting position and the direction of precision manufacturing valve foundry goods, convenient operation.

The device in the technical scheme is inconvenient to clean scraps generated when the castings are cut, the scraps are very tiny, workers are very troublesome to clean, the labor capacity of the workers is improved, the fixing effect is poor, and the fixing holes in the device are distributed at equal intervals, so that the castings with different shapes are inconvenient to position, and the practicability of the device is reduced; we have therefore proposed a special positioning device for cutting precision manufactured valve castings to address this problem.

Disclosure of utility model

The utility model aims to provide special positioning equipment for cutting a precisely manufactured valve casting, so as to solve the problems in the background technology.

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

The utility model provides a special locating device of precision manufacturing valve foundry goods cutting, includes the workstation, the top of workstation is provided with the base, the inner chamber of base rotates and is connected with two-way lead screw, the fixed cover in right side of two-way lead screw is equipped with the worm wheel, the back wall of base inner chamber rotates and is connected with the worm, the rear side of workstation is provided with first motor, the output fixedly connected with gear of first motor, the rectangular hole has been seted up to the rear side at workstation top, the inner chamber in rectangular hole sets up the slide, the bottom of slide runs through the workstation and fixedly connected with pinion rack, the top of slide runs through workstation and fixedly connected with joint box, the bottom fixed intercommunication of joint box has the hose, one side fixed intercommunication of hose has the collecting box.

Preferably, the worm is meshed with the worm wheel, the front side of the worm penetrates through the base and is fixedly connected with a rotating disc, a handle is fixedly arranged on the front side of the rotating disc, clamping blocks are respectively screwed on the left side and the right side of the outer side of the bidirectional screw rod, and the top of each clamping block penetrates through the base.

Preferably, the gear and the toothed plate are meshed with each other, the front side and the rear side of the sliding plate extend to the inside of the workbench, the sliding grooves matched with the sliding plate are formed in the front side and the rear side of the rectangular hole, the dust hood is fixedly communicated with the front side of the connecting box, the collecting box is fixedly arranged on the rear side of the workbench, and the top of the collecting box is fixedly communicated with the fan.

Preferably, a supporting frame is fixedly arranged on the left side of the top of the workbench, an electric lifting rod is fixedly arranged on the top of an inner cavity of the supporting frame, and a cutting mechanism is fixedly arranged at the bottom of the electric lifting rod.

Preferably, the top of the inner cavity of the workbench is fixedly provided with a second motor, the output end of the second motor penetrates through the workbench and is fixedly connected with a rotating disc, and the base is fixedly arranged at the top of the rotating disc.

Preferably, the rear side of workstation fixed mounting has the diaphragm, first motor fixed mounting is at the top of diaphragm, the equal fixed mounting in four corners of workstation bottom has the callus on the sole.

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

1. According to the utility model, the first motor and the fan are started, the gear is driven to rotate by the forward rotation of the first motor, the toothed plate is driven to move leftwards by the gear, the connecting box is driven to move leftwards by the toothed plate through the sliding plate, and the dust hood is driven to move leftwards by the connecting box, so that scraps generated during casting cutting can be conveniently cleaned, manual cleaning of workers is avoided, the labor capacity of the workers is reduced, and the working efficiency is improved.

2. According to the utility model, the handle is rotated forward to drive the rotating disc to rotate, and the rotating disc drives the worm to rotate, so that the worm drives the worm wheel to rotate. The worm wheel drives the bidirectional screw rod to rotate, the bidirectional screw rod drives the clamping blocks to move inwards, castings in different shapes can be positioned conveniently, the structure is simple, the operation of workers is convenient, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a positioning device special for cutting a precision manufactured valve casting;

FIG. 2 is a schematic diagram of a rear view of a positioning device for cutting precision manufactured valve castings according to the present utility model;

FIG. 3 is a partial cross-sectional view of a positioning device specially used for cutting a precision manufactured valve casting according to the present utility model;

Fig. 4 is a schematic diagram of a partial structure of a positioning device special for cutting a precision manufactured valve casting according to the present utility model.

In the figure: 1. a work table; 2. a base; 3. a two-way screw rod; 4. a worm wheel; 5. a worm; 6. a rotating disc; 7. clamping blocks; 8. a first motor; 9. a gear; 10. a rectangular hole; 11. a slide plate; 12. a toothed plate; 13. a connection box; 14. a hose; 15. a collection box; 16. a blower; 17. a cross plate; 18. a second motor; 19. a rotating disc; 20. a dust hood; 21. a support frame; 22. an electric lifting rod; 23. a cutting mechanism; 24. foot pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a special positioning device for cutting precision manufacturing valve castings comprises a workbench 1, wherein a base 2 is arranged at the top of the workbench 1, a bidirectional screw rod 3 is rotatably connected to an inner cavity of the base 2, a worm wheel 4 is fixedly sleeved on the right side of the bidirectional screw rod 3, a worm 5 is rotatably connected to the rear wall of the inner cavity of the base 2, a first motor 8 is arranged on the rear side of the workbench 1, a gear 9 is fixedly connected to the output end of the first motor 8, a rectangular hole 10 is formed in the rear side of the top of the workbench 1, a sliding plate 11 is arranged in the inner cavity of the rectangular hole 10, the bottom of the sliding plate 11 penetrates through the workbench 1 and is fixedly connected with a toothed plate 12, the top of the sliding plate 11 penetrates through the workbench 1 and is fixedly provided with a connecting box 13, a hose 14 is fixedly communicated with the bottom of the connecting box 13, and a collecting box 15 is fixedly communicated with one side of the hose 14.

In this embodiment, worm 5 and worm wheel 4 intermesh, the front side of worm 5 runs through base 2 and fixedly connected with rolling disc 6, the front side fixed mounting of rolling disc 6 has the handle, the left and right sides in two-way lead screw 3 outside all spiro union has clamp splice 7, the base 2 is run through at the top of clamp splice 7, gear 9 and pinion rack 12 intermesh, slide 11's front and back both sides all extend to the inside of workstation 1, the spout with slide 11 looks adaptation has all been seted up to the front and back both sides of rectangular hole 10, the front side fixed intercommunication of connecting box 13 has suction hood 20, collecting box 15 fixed mounting is at the rear side of workstation 1, the top fixed intercommunication of collecting box 15 has fan 16, through the spout, can spacing slide 11, the mobility stability of slide 11 has been improved.

In this embodiment, support frame 21 is fixed mounting in the left side at workstation 1 top, support frame 21 top fixed mounting in inner chamber has electric lift pole 22, electric lift pole 22's bottom fixed mounting has cutting mechanism 23, workstation 1 top fixed mounting in inner chamber has second motor 18, the output of second motor 18 runs through workstation 1 and fixedly connected with rotary disk 19, base 2 fixed mounting is at the top of rotary disk 19, workstation 1's rear side fixed mounting has diaphragm 17, first motor 8 fixed mounting is at the top of diaphragm 17, the four corners of workstation 1 bottom is all fixed mounting has callus on the sole 24, can support first motor 8 through diaphragm 17.

In this embodiment, when using, start first motor 8 and fan 16 through external controller, first motor 8 corotation drives gear 9 rotation, gear 9 drives pinion rack 12 and removes to the left, pinion rack 12 passes through slide 11 and drives connection box 13 and remove to the left side, connection box 13 drives suction hood 20 and removes to the left side, fan 16 is through hose 14, the cooperation of connection box 13 and suction hood 20 is inhaled the piece in collecting box 15, the piece that produces when can be convenient for clear up the cutting foundry goods, through corotation handle, the handle drives the rotation of rolling disc 6, rolling disc 6 drives worm 5 rotation, worm 5 drives worm wheel 4 rotation. The worm wheel 4 drives the bidirectional screw rod 3 to rotate, and the bidirectional screw rod 3 drives the clamping block 7 to move inwards, so that castings with different shapes can be positioned conveniently.

The special positioning equipment for cutting the precisely manufactured valve castings provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a special locating device of precision manufacturing valve foundry goods cutting, includes workstation (1), its characterized in that: the utility model discloses a workbench, including base (2), base (1), slide plate (11), workstation (1) and fixedly connected with pinion rack (12) are run through to the inner chamber rotation of base (2), the right side fixed cover of two-way screw (3) is equipped with worm wheel (4), the back wall rotation of base (2) inner chamber is connected with worm (5), the rear side of workstation (1) is provided with first motor (8), the output fixedly connected with gear (9) of first motor (8), rectangular hole (10) have been seted up to the rear side at workstation (1) top, the inner chamber of rectangular hole (10) sets up slide plate (11), the bottom of slide plate (11) runs through workstation (1) and fixedly connected with pinion rack (12), the top of slide plate (11) runs through workstation (1) and fixedly mounted has connecting box (13), the bottom fixed intercommunication of connecting box (13) has hose (14), one side fixed intercommunication of hose (14) has collecting box (15).

2. The special positioning device for cutting precision manufactured valve castings according to claim 1, wherein: the worm (5) is meshed with the worm wheel (4), the front side of the worm (5) penetrates through the base (2) and is fixedly connected with the rotating disc (6), a grip is fixedly arranged on the front side of the rotating disc (6), clamping blocks (7) are respectively screwed on the left side and the right side of the outer side of the bidirectional screw rod (3), and the top of each clamping block (7) penetrates through the base (2).

3. The special positioning device for cutting precision manufactured valve castings according to claim 1, wherein: the utility model discloses a dust collection device, including rack (9), rack (12), slide (11), collecting box (15), fan (16) are all offered to the inside that all extends to workstation (1) in both sides around gear (9) and rack (12) intermeshing, spout with slide (11) looks adaptation is all offered to both sides around rectangular hole (10), the front side fixed intercommunication of connecting box (13) has dust hood (20), collecting box (15) fixed mounting is in the rear side of workstation (1), the top fixed intercommunication of collecting box (15) has fan (16).

4. The special positioning device for cutting precision manufactured valve castings according to claim 1, wherein: the left side at workstation (1) top fixed mounting has support frame (21), the top fixed mounting of support frame (21) inner chamber has electric lift pole (22), the bottom fixed mounting of electric lift pole (22) has cutting mechanism (23).

5. The special positioning device for cutting precision manufactured valve castings according to claim 1, wherein: the top of workstation (1) inner chamber fixed mounting has second motor (18), the output of second motor (18) runs through workstation (1) and fixedly connected with rotary disk (19), base (2) fixed mounting is at the top of rotary disk (19).

6. The special positioning device for cutting precision manufactured valve castings according to claim 1, wherein: the rear side of workstation (1) fixed mounting has diaphragm (17), first motor (8) fixed mounting is at the top of diaphragm (17), the four corners of workstation (1) bottom is all fixed mounting has callus on the sole (24).