CN216067051U

CN216067051U - Shot blasting machine for processing castings

Info

Publication number: CN216067051U
Application number: CN202122718977.5U
Authority: CN
Inventors: 赵雷
Original assignee: Shijiazhuang Hongren Machinery Manufacturing Co ltd
Current assignee: Shijiazhuang Hongren Machinery Manufacturing Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-18
Anticipated expiration: 2031-11-08

Abstract

The utility model relates to the technical field of casting processing, and provides a shot blasting machine for processing castings, which is convenient for shot blasting the castings with conical side surfaces, collecting scraps formed in the shot blasting process, and reducing the pollution to the environment and the injury to the bodies of operators, and comprises a box body and a shot blasting machine body, wherein a supporting screen plate is arranged in the box body, a clamping mechanism is arranged on the inner side wall of the box body, a first motor is arranged on the box body, an output shaft of the first motor penetrates through the box body and is fixedly connected with a slide bar, a slide block is connected onto the slide bar in a sliding manner, a moving mechanism is arranged on the slide block, a U-shaped frame is arranged at the bottom end of the slide block, a rotating shaft is connected onto the U-shaped frame, a second motor is arranged on the U-shaped frame, an output shaft of the second motor is fixedly connected with the rotating shaft, a support is arranged on the rotating shaft, a third motor is arranged on the support, and an output shaft of the third motor penetrates through the support and is connected with the shot blasting machine body, a slag collecting hopper is arranged at the lower side of the supporting screen plate.

Description

Shot blasting machine for processing castings

Technical Field

The utility model relates to the technical field of casting processing, in particular to a shot blasting machine for processing castings.

Background

As is well known, shot blasting machines utilize high-speed shots ejected by a shot blasting machine to clean or strengthen mechanical equipment on the surface of a workpiece. The shot blasting machine can simultaneously perform sand falling, core removal and cleaning on the casting, so that the shot blasting machine is widely used in the field of casting processing.

Through the retrieval, chinese patent utility model with patent publication No. CN213731204U of 20/7/2021 discloses a high-efficiency shot blasting machine for casting processing, which roughly comprises a housing, fixed mounting is at the top of two sliders, a first rotating shaft is rotatably mounted on a fixed plate, a first motor is fixedly mounted on a fixed plate, a second rotating shaft is fixedly mounted on an output shaft of a first motor, and a second rotating shaft is rotatably connected with two fixed plates, when in use, the casting can be clamped, fixed, overturned, contacted with shot yarns, and the shot blasting machine can be moved left and right to work.

Among the foretell prior art scheme, be not convenient for throw the ball to the foundry goods that has the toper side, the practicality is lower to it throws the ball in-process and forms the less piece that splashes easily and floats in the air, opens the chamber door after throwing the ball, and the environment outside the less piece pollutes the box easily, if operating personnel inhales, causes health damage to operating personnel easily, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a shot blasting machine for processing castings, which aims to solve the problems that the castings with conical side surfaces are inconvenient to be shot blasted, small splashed fragments are easy to form in the shot blasting process and float in the air, the box door is opened after shot blasting, the small fragments easily pollute the environment outside the box body, and if an operator inhales the small fragments, the health of the operator is easily damaged.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a shot blasting machine for processing castings comprises a box body and a shot blasting machine body, wherein a box door is installed on the box body, a supporting screen plate is installed inside the box body, a clamping mechanism is installed on the inner side wall of the box body, a first motor is installed on the box body, an output shaft of the first motor penetrates through the box body and is fixedly connected with a slide rod, a slide block is connected onto the slide rod in a sliding mode, a moving mechanism is installed on the slide block, a U-shaped frame is installed at the bottom end of the slide block, a rotating shaft is connected onto the U-shaped frame in a rotating mode, a second motor is installed on the U-shaped frame, an output shaft of the second motor is fixedly connected with the rotating shaft, a support is installed on the rotating shaft, a third motor is installed on the support, an output shaft of the third motor penetrates through the support and is connected with the shot blasting machine body, a slag collecting hopper is arranged on the lower side of the supporting screen plate and is in sliding fit with the box body, a filter screen is installed on the slag collecting hopper, an exhaust fan is installed at the bottom end of the box body, and an input end of the exhaust fan is communicated with the box body through a communication pipe, and the communicating pipe is contacted with the filter screen, and a valve is arranged on the communicating pipe.

Preferably, fixture includes two clamp splices, and two clamp splices are all connected with the inside wall of box through electric putter.

Furthermore, the moving mechanism comprises a fourth motor and a gear, the fourth motor and the gear are both mounted on the sliding block, a toothed belt is mounted on the sliding rod, and the gear is meshed with the toothed belt.

Still further, a plurality of universal balls are installed to the bottom of support, and a plurality of universal balls all contact with the impeller head body.

As a further scheme of the scheme, protective covers are arranged outside the second motor, the third motor and the fourth motor.

As a further scheme of the scheme, the box door is provided with a perspective plate.

On the basis of the scheme, the communicating pipe is provided with the hoop, and the hoop is fixedly connected with the box body.

On the basis of the scheme, the slag collecting hopper is further provided with a handle, and an anti-skid sleeve is sleeved on the handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a shot blasting machine for processing castings, which has the following beneficial effects:

1. according to the shot blasting machine, the first motor is arranged to conveniently drive the shot blasting machine body to rotate to perform shot blasting, the second motor is arranged to conveniently adjust the angle of the shot blasting machine body and is suitable for shot blasting of castings with conical side faces of different angles, and the rotating diameter of the shot blasting machine body is conveniently adjusted by matching of the sliding rod, the sliding block and the moving mechanism.

2. According to the shot blasting machine, the chips formed in the shot blasting process can be conveniently collected through the matching of the exhaust fan, the valve, the communicating pipe, the slag collecting hopper and the filter screen, and the pollution to the environment and the harm to the body of an operator are reduced.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic exploded perspective view of the slide bar, gear and universal ball of the present invention.

In the figure: 1. a box body; 2. a shot blasting machine body; 3. a box door; 4. supporting the screen plate; 5. a first motor; 6. a slide bar; 7. a slider; 8. a U-shaped frame; 9. a second motor; 10. a support; 11. a third motor; 12. a slag collection hopper; 13. a filter screen; 14. an exhaust fan; 15. a communicating pipe; 16. a valve; 17. a clamping block; 18. an electric push rod; 19. a fourth motor; 20. a gear; 21. a toothed belt; 22. a universal ball; 23. a protective cover; 24. a see-through plate; 25. clamping a hoop; 26. a handle.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a shot blasting machine for processing castings comprises a box body 1 and a shot blasting machine body 2, wherein a box door 3 is installed on the box body 1 to facilitate sealing of the box body 1 and prevent splashing of fragments in a shot blasting process, a supporting screen plate 4 is installed inside the box body 1 to facilitate supporting of the castings, a clamping mechanism is installed on the inner side wall of the box body 1 to facilitate clamping of the castings, a first motor 5 is installed on the box body 1, an output shaft of the first motor 5 penetrates through the box body 1 and is fixedly connected with a slide bar 6, by turning on the first motor 5, an output shaft of the first motor 5 rotates to facilitate driving the slide bar 6 to rotate and facilitate driving the shot blasting machine body 2 to rotate for shot blasting, a slide block 7 is slidably connected on the slide bar 6, a moving mechanism is installed on the slide block 7 to facilitate driving the slide block 7 to move on the slide bar 6 through the moving mechanism, so as to facilitate adjusting the rotating diameter of the shot blasting machine body 2, the bottom end of the sliding block 7 is provided with a U-shaped frame 8, the U-shaped frame 8 is rotatably connected with a rotating shaft, the U-shaped frame 8 is provided with a second motor 9, an output shaft of the second motor 9 is fixedly connected with the rotating shaft, the output shaft of the second motor 9 is enabled to rotate forward or backward to drive the shot blasting machine body 2 to adjust the angle, so that the shot blasting machine is suitable for shot blasting of castings with conical side surfaces of different angles, the rotating shaft is provided with a support 10, the support 10 is provided with a third motor 11, the output shaft of the third motor 11 penetrates through the support 10 to be connected with the shot blasting machine body 2, the output shaft of the third motor 11 is enabled to rotate by opening the third motor 11 and the shot blasting machine body 2, so that shot blasting can be performed in a rotating manner, the practicability is high, a slag collecting hopper 12 is arranged on the lower side of the supporting screen plate 4 to facilitate the collection of chips formed in the shot blasting process, slag collection fill 12 and box 1 sliding fit, install filter screen 13 on the slag collection fill 12, be convenient for stay the piece in slag collection fill 12, air exhauster 14 is installed to the bottom of box 1, air exhauster 14's input is through communicating pipe 15 and box 1 intercommunication, and communicating pipe 15 contacts with filter screen 13, install valve 16 on communicating pipe 15, open air exhauster 14 and valve 16, be convenient for take out the piece in box 1 to slag collection fill 12 in, be convenient for stay the piece in slag collection fill 12 through filter screen 13, reduce the pollution to the environment, reduce the harm healthy to operating personnel, the practicality is higher.

Further, the clamping mechanism comprises two clamping blocks 17, the two clamping blocks 17 are connected with the inner side wall of the box body 1 through electric push rods 18, the castings are clamped and fixed conveniently through the two electric push rods 18 and the two clamping blocks 17, the moving mechanism comprises a fourth motor 19 and a gear 20, the fourth motor 19 and the gear 20 are both installed on the sliding block 7, a toothed belt 21 is installed on the sliding rod 6, the gear 20 is meshed with the toothed belt 21, the fourth motor 19 is started to enable an output shaft of the fourth motor 19 to rotate clockwise or anticlockwise and drive the gear 20 to rotate clockwise or anticlockwise, the sliding block 7 is driven to move leftwards or rightwards on the sliding rod 6 conveniently through the meshing effect of the gear 20 and the toothed belt 21, a plurality of universal balls 22 are installed at the bottom end of the support 10, the universal balls 22 are all in contact with the shot blasting device body 2 and are convenient to support the shot blasting device body 2, the second motor 9, The outside of third motor 11 and fourth motor 19 all is provided with protection casing 23, be convenient for to second motor 9, third motor 11 and fourth motor 19 protect, prevent that the piece from getting into second motor 9, the inside of third motor 11 and fourth motor 19, install perspective board 24 on the chamber door 3, the foundry goods course of working of being convenient for is observed, install clamp 25 on communicating pipe 15, clamp 25 and box 1 fixed connection, be convenient for support communicating pipe 15, install handle 26 on the collection sediment fill 12, be convenient for pull out collection sediment fill 12, the cover is equipped with the antiskid cover on the handle 26, be convenient for increase and hold the travelling comfort of handle 26.

In summary, when the shot blasting machine for processing castings is used, firstly, the shot blasting machine for processing castings is placed at a place required to be used, a forward and reverse circuit is connected between a second motor 9 and a fourth motor 19 according to the specification, a box door 3 is opened, the castings are placed on a supporting screen 4, two electric push rods 18 are extended, the castings are clamped and fixed through two clamping blocks 17, the box door 3 is closed, then the second motor 9 is opened, an output shaft of the second motor 9 is rotated forward or reversely, so that the shot blasting machine body 2 is driven to perform angle adjustment, the shot blasting machine body 2 is enabled to be parallel to the conical side face of the castings, then the output shaft of the fourth motor 19 is rotated clockwise or anticlockwise through opening of the fourth motor 19, so that a gear 20 is driven to rotate clockwise or anticlockwise, and the sliding block 7 is driven to move left or right on a sliding rod 6 through the meshing action of the gear 20 and a toothed belt 21, make the toper side contact of impeller head body 2 and foundry goods, then open first motor 5, third motor 11, impeller head body 2, air exhauster 14 and valve 16, the output shaft of first motor 5 rotates, be convenient for drive slide bar 6 and rotate, be convenient for drive impeller head body 2 and rotating and throwing the ball, the output shaft of third motor 11 rotates, be convenient for drive impeller head body 2 and rotate, be convenient for rotate and throw the ball, the practicality is higher, air exhauster 14 is convenient for take out the piece in box 1 to the collection sediment fill 12 in, be convenient for stay the piece in collection sediment fill 12 through filter screen 13, reduce the pollution to the environment, reduce the harm healthy to operating personnel, the practicality is higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The shot blasting machine for processing castings comprises a box body (1) and a shot blasting machine body (2) and is characterized in that a box door (3) is installed on the box body (1), a supporting screen plate (4) is installed inside the box body (1), a clamping mechanism is installed on the inner side wall of the box body (1), a first motor (5) is installed on the box body (1), an output shaft of the first motor (5) penetrates through the box body (1) and is fixedly connected with a sliding rod (6), a sliding block (7) is connected on the sliding rod (6) in a sliding mode, a moving mechanism is installed on the sliding block (7), a U-shaped frame (8) is installed at the bottom end of the sliding block (7), a rotating shaft is connected on the U-shaped frame (8) in a rotating mode, a second motor (9) is installed on the U-shaped frame (8), an output shaft of the second motor (9) is fixedly connected with the rotating shaft, a support (10) is installed on the rotating shaft, a third motor (11) is installed on the support (10), an output shaft of a third motor (11) penetrates through a support (10) and is connected with the shot blasting machine body (2), a slag collecting hopper (12) is arranged on the lower side of the supporting screen plate (4), the slag collecting hopper (12) is in sliding fit with the box body (1), a filter screen (13) is installed on the slag collecting hopper (12), an exhaust fan (14) is installed at the bottom end of the box body (1), the input end of the exhaust fan (14) is communicated with the box body (1) through a communicating pipe (15), the communicating pipe (15) is in contact with the filter screen (13), and a valve (16) is installed on the communicating pipe (15).

2. The shot blasting machine for machining castings according to claim 1, wherein the clamping mechanism comprises two clamping blocks (17), and the two clamping blocks (17) are connected with the inner side wall of the box body (1) through electric push rods (18).

3. The shot blasting machine for machining castings according to claim 2, characterized in that the moving mechanism comprises a fourth motor (19) and a gear (20), the fourth motor (19) and the gear (20) are both mounted on the sliding block (7), a toothed belt (21) is mounted on the sliding rod (6), and the gear (20) is meshed with the toothed belt (21).

4. The shot blasting machine for machining castings according to claim 3, characterized in that a plurality of universal balls (22) are mounted at the bottom end of the support (10), and the universal balls (22) are all in contact with the shot blasting machine body (2).

5. The shot blasting machine for machining castings according to claim 4, characterized in that a protective cover (23) is arranged outside each of the second motor (9), the third motor (11) and the fourth motor (19).

6. The shot-blasting machine for machining castings according to claim 5, characterized in that a see-through plate (24) is mounted on the box door (3).

7. The shot blasting machine for processing the castings according to claim 6, wherein a hoop (25) is mounted on the communicating pipe (15), and the hoop (25) is fixedly connected with the box body (1).

8. The shot blasting machine for processing castings according to claim 7, characterized in that a handle (26) is mounted on the slag collection hopper (12), and an anti-slip sleeve is sleeved on the handle (26).