CN221270835U - Sand blasting device for valve body production - Google Patents

Abstract

The utility model discloses a sand blasting device for valve body production, which belongs to the technical field of valve body production and comprises a box body, a rotary table and a plurality of sand blasting mechanisms arranged on the box body, wherein a rotary moving structure is connected between the box body and the rotary table and comprises a movable sliding plate, the bottom of the sliding plate is fixedly connected with a mounting seat, the bottom of the mounting seat is rotationally connected with the rotary table, a third motor is arranged in the mounting seat, an output shaft of the third motor is fixedly connected with the rotary table, and a fixed structure is fixedly arranged on the rotary table.

Description

Sand blasting device for valve body production

Technical Field

The utility model belongs to the technical field of valve body production, and particularly relates to a sand blasting device for valve body production.

Background

In the process of valve body production, need carry out the cleanness through sand blasting to the surface of valve body, also need carry out sand blasting to the roughness on valve body surface simultaneously for the life of valve body work piece is longer, and mechanical properties is better, and at present when carrying out valve body sand blasting, mainly through fixing the valve body on rotatable revolving stage, carry out sand blasting to the valve body surface through the sand blasting rifle that sets up around the revolving stage, but such mode only is fit for the valve body work piece of same model and carries out sand blasting, when the valve body of different length carries out the sand blasting, hardly carries out sand blasting with the even surface of valve body, and application scope is not high.

Disclosure of utility model

The utility model aims to provide a sand blasting device for valve body production, which solves the problem that the surface of a workpiece is difficult to uniformly carry out sand blasting on the existing valve bodies with different lengths.

In order to achieve the above purpose, the present utility model provides the following technical solutions: sand blasting device is used in valve body production, including box, revolving stage and install a plurality of sand blasting machine constructs on the box, be connected with rotatory moving structure between box and the revolving stage, rotatory moving structure includes mobilizable slide, and slide bottom fixedly connected with mount pad, mount pad bottom and revolving stage rotate to be connected, the internally mounted of mount pad has the third motor, and the output shaft and the revolving stage fixed connection of third motor, fixed mounting has fixed knot to construct on the revolving stage.

Preferably, the inner wall symmetry fixedly connected with two fixed blocks of box, two the spout has been seted up jointly to the fixed block, and spout and slide sliding connection, be connected with drive structure between the inner wall of box and the slide.

Preferably, the drive structure includes connecting rod, fixed connection at first motor and the mounting panel of box inner wall, rotate on the mounting panel and be connected with the slide, and the inside sliding connection of slide has the slider, the internally mounted of slide has adjusting structure, the top of slide rotates and is connected with the rotor plate, the equal fixedly connected with universal joint in both ends of connecting rod, and two universal joints respectively with rotor plate and slider fixed connection.

Preferably, the adjusting structure comprises a second motor fixedly connected to the slideway, the output end of the second motor is fixedly connected with a first threaded rod, a thread groove is formed in the sliding block, and the sliding block is connected with the first threaded rod in a screwing mode.

Preferably, the sand blasting mechanism comprises a plurality of sand blasting guns fixedly connected to the inner wall of the box body, a plurality of sand blasting storage boxes are fixedly connected to the box body, and the sand blasting storage boxes are communicated with the sand blasting guns.

Preferably, the fixing structure comprises a clamping groove fixedly connected to the rotary table, a second threaded rod is screwed on the clamping groove, a clamping plate is connected to the inside of the clamping groove in a sliding mode, and the movable end of the second threaded rod is connected with the rotation of the clamping plate.

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

(1) The rotary moving structure is arranged, and the rotary table can move along the direction of the sliding groove by being matched with the driving device, so that the sand blasting guns can uniformly carry out sand blasting on the surface of the valve body, the movement of a plurality of sand blasting guns can be converted into the movement of a single rotary table, the use of the electric push rod is reduced, and the use cost is reduced.

(2) According to the utility model, the adjusting structure is arranged, the second motor drives the sliding block to move, so that the moving amplitude of the rotary table in the sliding groove can be adjusted, the length of the valve body required to be sandblasted can be adapted, and the application range of the device is improved.

Drawings

FIGS. 1-4 are cross-sectional views of the present utility model;

FIG. 5 is a cross-sectional view of an adjustment structure of the present utility model;

FIG. 6 is a schematic view of a gimbal according to the present utility model;

FIG. 7 is a top view of the securing structure of the present utility model;

In the figure: 1. a case; 2. a first motor; 3. a mounting plate; 4. a slideway; 5. a second motor; 6. a first threaded rod; 7. a slide block; 8. a universal joint; 9. a connecting rod; 10. a rotating plate; 11. a fixed block; 12. a slide plate; 13. a third motor; 14. a mounting base; 15. a rotary table; 16. a clamping groove; 17. a sand blasting gun; 18. a sandblasting storage box; 19. a second threaded rod; 20. and (3) clamping plates.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, the present utility model provides the following technical solutions: sand blasting device is used in valve body production, including box 1, revolving stage 15 and install a plurality of sand blasting machine constructs on box 1, be connected with rotatory movable structure between box 1 and the revolving stage 15.

A plurality of valve body workpieces are fixed on a rotary table 15, and the valve bodies are driven to move up and down through a rotary moving structure and simultaneously rotate, and sand blasting is performed on the surfaces of the valve body workpieces by using a sand blasting mechanism.

Referring to fig. 1-4, the rotary moving structure includes a movable slide plate 12, a mounting seat 14 is fixedly connected to the bottom of the slide plate 12, the bottom of the mounting seat 14 is rotatably connected to a rotary table 15, a third motor 13 is mounted in the mounting seat 14, an output shaft of the third motor 13 is fixedly connected to the rotary table 15, a fixing structure is fixedly mounted on the rotary table 15, two fixing blocks 11 are symmetrically and fixedly connected to an inner wall of the box 1, sliding grooves are commonly formed in the two fixing blocks 11, the sliding grooves are slidably connected with the slide plate 12, and a driving structure is connected between the inner wall of the box 1 and the slide plate 12.

Through the above-mentioned structure, when the rotation and movement structure is specifically carried out and the rotation and movement of the rotary table 15 are driven, the third motor 13 is installed in the installation seat 14 fixedly connected to the bottom of the sliding plate 12, the rotary table 15 is driven to rotate through the third motor 13, the sliding plate 12 is slidingly connected to the inside of the sliding groove formed by the two fixed blocks 11, and the sliding plate 12 is driven to move up and down in the inside of the sliding groove through the driving device, so that the rotary table 15 and the valve body workpiece fixedly connected to the rotary table 15 move up and down along the direction of the sliding groove.

Referring to fig. 1-4, the driving structure includes a connecting rod 9, a first motor 2 fixedly connected to the inner wall of the case 1, and a mounting plate 3, wherein a slide 4 is rotatably connected to the mounting plate 3, a slide 7 is slidably connected to the interior of the slide 4, an adjusting structure is mounted in the slide 4, a rotating plate 10 is rotatably connected to the top of the slide 12, universal joints 8 are fixedly connected to two ends of the connecting rod 9, and the two universal joints 8 are fixedly connected to the rotating plate 10 and the slide 7, respectively.

Through the above structure, when the slide plate 12 is driven to move under mountain specifically, as shown in fig. 1, the rotation shaft of the first motor 2 and the rotation shaft of the rotation plate 10 are not coaxial, the slide plate 4 is driven to rotate by the first motor 2, when the slide plate 4 is continuously rotated at the position shown in fig. 1, the slide plate 12 is pulled by the connection rod 9 at the position shown in fig. 1, when the slide plate 4 is driven to rotate by the first motor 2 to the position shown in fig. 2, the slide plate 12 is pushed by the connection rod 9 to slide downwards, and then the rotation plate 15 is driven to move downwards, and when the slide plate 4 is driven to rotate again by the first motor 2 to the position shown in fig. 1, the slide plate 12 is pulled by the connection rod 9 to move upwards, and then the rotation plate 15 is driven to move upwards.

Referring to fig. 1-5, the adjusting structure includes a second motor 5 fixedly connected to the slide 4, an output end of the second motor 5 is fixedly connected to a first threaded rod 6, a threaded groove is formed in the slider 7, and the slider 7 is screwed with the first threaded rod 6.

With the above structure, when the adjustment of the movement amplitude of the rotary table 15 is specifically performed, as shown in fig. 5, the second motor 5 drives the first threaded rod 6 to rotate, and because the sliding block 7 is slidably connected inside the slide way 4 and the first threaded rod 6 is also rotationally connected with the sliding block 7, the sliding block 7 can be driven to slide inside the slide way 4 by the rotation of the first threaded rod 6;

When the slide block 7 is in the position shown in fig. 1-4, the slide block 7 is driven to rotate by the first motor 2, so that the rotary table 15 can move up and down between the positions shown in fig. 1 and 2, when the movement range needs to be increased, the slide block 7 is driven to move leftwards by the second motor 5 as shown in fig. 1, so that the slide block 7 moves to the position shown in fig. 3, the rotary table 15 also moves from the position shown in fig. 1 to the position shown in fig. 3, and when the rotary table 15 is driven to rotate again by the second motor 5, the rotary table 15 moves up and down between the positions shown in fig. 3 and 4, so that the movement range of the rotary table 15 is increased, the sand blasting of a valve body with a longer adaptation length can be better realized, and similarly, when the movement range of the rotary table 15 needs to be smaller, the slide block 7 is driven to move rightwards by the second motor 5 as shown in fig. 1, and the adjustment of the movement range of the rotary table 15 is completed.

Referring to fig. 1-4, the sand blasting mechanism includes a plurality of sand blasting guns 17 fixedly connected to the inner wall of the box 1, a plurality of sand blasting storage boxes 18 are fixedly connected to the box 1, and the sand blasting storage boxes 18 are communicated with the sand blasting guns 17.

The sandblasting gun 17 is supplied with raw material through a sandblasting storage box 18 connected to the outside of the case 1, and the valve body on the rotary table 15 is sandblasted through a plurality of sandblasting guns 17 provided.

Referring to fig. 7, the fixing structure includes a clamping groove 16 fixedly connected to the rotary table 15, a second threaded rod 19 is screwed on the clamping groove 16, a clamping plate 20 is slidably connected inside the clamping groove 16, and a movable end of the second threaded rod 19 is rotatably connected with the clamping plate 20.

Firstly, the valve body to be sandblasted is placed in the clamping groove 16, as shown in fig. 7, the clamping plate 20 is slid leftwards by rotating the second threaded rod 19, the valve body is clamped, and when the valve body is to be disassembled, the clamping plate 20 is driven to move rightwards by rotating the second threaded rod 19, so that the valve body is loosened.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Sand blasting unit is used in valve body production, its characterized in that: including box (1), revolving stage (15) and install a plurality of sand blasting machine constructs on box (1), be connected with rotatory moving structure between box (1) and revolving stage (15), rotatory moving structure includes mobilizable slide (12), and slide (12) bottom fixedly connected with mount pad (14), mount pad (14) bottom and revolving stage (15) rotate to be connected, the internally mounted of mount pad (14) has third motor (13), and the output shaft and revolving stage (15) fixed connection of third motor (13), fixed mounting has fixed knot to construct on revolving stage (15).

2. The blasting apparatus for valve body production of claim 1, wherein: the inner wall symmetry fixedly connected with two fixed blocks (11) of box (1), two the spout has been seted up jointly to fixed block (11), and spout and slide (12) sliding connection, be connected with the drive structure between the inner wall of box (1) and slide (12).

3. A blasting apparatus for valve body production according to claim 2, wherein: the driving structure comprises a connecting rod (9), a first motor (2) fixedly connected to the inner wall of the box body (1) and a mounting plate (3), wherein a slide way (4) is rotationally connected to the mounting plate (3), a sliding block (7) is slidingly connected to the interior of the slide way (4), an adjusting structure is arranged in the interior of the slide way (4), a rotating plate (10) is rotationally connected to the top of the sliding plate (12), universal joints (8) are fixedly connected to the two ends of the connecting rod (9), and the two universal joints (8) are fixedly connected with the rotating plate (10) and the sliding block (7) respectively.

4. A blasting apparatus for valve body production according to claim 3, wherein: the adjusting structure comprises a second motor (5) fixedly connected to the slideway (4), a first threaded rod (6) is fixedly connected to the output end of the second motor (5), a thread groove is formed in the slider (7), and the slider (7) is connected with the first threaded rod (6) in a screwing mode.

5. The blasting apparatus for valve body production of claim 1, wherein: the sand blasting mechanism comprises a plurality of sand blasting guns (17) fixedly connected to the inner wall of the box body (1), a plurality of sand blasting storage boxes (18) are fixedly connected to the box body (1), and the sand blasting storage boxes (18) are communicated with the sand blasting guns (17).

6. The blasting apparatus for valve body production of claim 1, wherein: the fixed knot constructs including fixed connection clamp groove (16) on revolving stage (15), it is connected with second threaded rod (19) to revolve on clamp groove (16), and the inside sliding connection of clamp groove (16) has splint (20), the expansion end of second threaded rod (19) is connected with the rotation of splint (20).