CN219325140U

CN219325140U - Sand blasting machine for machining automobile model castings

Info

Publication number: CN219325140U
Application number: CN202320694527.3U
Authority: CN
Inventors: 张新建; 孙小刚; 袁知文; 孙亚飞; 吴平华; 侯永红
Original assignee: Allied Tianjin Automotive Technology Co ltd
Current assignee: Allied Tianjin Automotive Technology Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-07-11
Anticipated expiration: 2033-04-03

Abstract

The utility model provides a sand blasting machine for processing an automobile model casting, which comprises a sand blasting box and a sliding platform arranged on one side of the sand blasting box, wherein the sliding platform is vertically connected with a sealing plate through a supporting platform, screw rods are arranged on two sides of the bottom of the sand blasting box, two sides of the bottom of the supporting platform are connected with the screw rods through sliding blocks, supporting tables are arranged on two sides of the sand blasting box, the two sides of the supporting platform are propped against the supporting tables through a plurality of sliding wheels, the supporting platform is connected with a storage tank through a plurality of supporting columns, a lifting pump is arranged on the bottom of the storage tank, a supporting plate is arranged above the storage tank, a second driving motor is arranged in the middle of the supporting plate and is connected with a rotating table, a plurality of supporting rods are fixed between the supporting plates, corresponding sand blasting heads are connected to the supporting rods through a plurality of fixing frames, one side of the sand blasting box is connected with a dust removing box through pipelines, and one side of the sand blasting box is provided with an observation window and a control panel.

Description

Sand blasting machine for machining automobile model castings

Technical Field

The utility model belongs to the technical field of casting processing, and particularly relates to a sand blasting machine for processing an automobile model casting.

Background

The sand blasting and sanding are names of surface treatment processes in the mechanical aspect, and the negative pressure formed in a spray gun through high-speed movement of air flow is used for spraying sprayed materials (copper ore sand, quartz sand, iron sand, sea sand, silicon carbide and the like) and the like on the surface of a workpiece to be treated at high speed, so that the appearance of the outer surface of the workpiece is changed, and the impact and cutting action of abrasive materials on the surface of the workpiece can ensure that the surface of the workpiece obtains certain cleanliness and different roughness, thereby improving the fatigue fracture resistance of the part, preventing fatigue failure, plastic deformation and brittle fracture and prolonging the fatigue life.

When the automobile model casting is sandblasted, the surface of the automobile model casting needs to be continuously sandblasted by a sandblasting machine. However, the present sand blasters still have the following problems in use:

1. most of the existing sand blasters need to be manually used for sand blasting operation when in use, the sand blasting speed is low, the sand blasting efficiency is low, the production speed of the automobile model casting cannot be met, and the production efficiency is low;

2. when the conventional sand blasting machine is used, because the surface of a casting of an automobile model is irregular, a certain position exists in the conventional automatic sand blasting machine when the conventional automatic sand blasting machine is used, and the conventional automatic sand blasting machine is not subjected to sand blasting processing, so that secondary sand blasting or supplementary sand blasting is required, the production efficiency is reduced, and the production time and the production cost are increased.

Disclosure of Invention

The utility model provides a sand blasting machine for processing an automobile model casting, which aims to solve the problems that a sand blasting device in the background art is poor in tightness and poor in dustproof effect, sand loss is large, and continuous feeding is needed for the whole body.

The utility model provides a sand blasting machine for processing an automobile model casting, which comprises a sand blasting box and a sliding platform arranged on one side of the sand blasting box, and is characterized in that: the sliding platform is vertically connected with the sealing plate through a supporting platform, screw rods are arranged on two sides of the bottom of the sand blasting box, two sides of the bottom of the supporting platform are connected with the screw rods through sliding blocks, a first driving wheel is arranged on the top of the screw rods and connected with a first driving motor through a driving belt, supporting tables are arranged on two sides of the sand blasting box, the two sides of the supporting platform are propped against the supporting tables through a plurality of sliding wheels, the supporting platform is connected with a storage tank through a plurality of supporting columns, a lifting pump is arranged on the bottom of the storage tank, the storage tank top is provided with the backup pad, the intermediate position of backup pad is provided with second driving motor, the second driving motor top is connected with the rolling table, the both sides of backup pad are provided with the baffle, be fixed with a plurality of branches between the baffle, be provided with a plurality of mounts on the branch, the mount is connected with corresponding sandblast head, sandblast case one side is through the pipe connection there being the dust removal case, the bottom of dust removal case is provided with the fan, one side of sandblast case is provided with observation window and control panel.

As an improvement, the supporting platform is matched with the shape of the inner part of the sandblasting box, and the sealing plate is matched with the side shape of the sandblasting box.

As an improvement, a limit plate is arranged on one side, close to the sealing plate, of the screw rod, and two ends of the screw rod are rotationally connected with the sand spraying box and the limit plate.

As an improvement, a second driving wheel is arranged at the top end of the first driving motor and is connected with the first driving wheel through a driving belt.

As an improvement, the storage tank is a cavity with a chamfer platform shape, and the bottom of the storage tank is connected with the lifting pump.

As an improvement, the lifting pump is connected with a plurality of sand blasting heads through a feeding pipe.

As an improvement, a plurality of through holes are arranged on the supporting plate.

As an improvement, the fixing frame is connected with the supporting rod in a sliding way, and the fixing frame is connected with the sand blasting head in a rotating way.

As an improvement, the dust removal box is internally provided with a dust bag at the pipeline, and the dust bag is fixed with the pipeline through a binding belt.

The utility model has the beneficial effects that:

1. the sand blasting machine can automatically perform sand blasting operation on the surface of the automobile model casting from a fixed angle through the plurality of sand blasting heads on the support, and change the angle of the automobile model casting through the rotation of the rotating table, so that the surface of the automobile model casting can be blasted, and the sand blasting operation is rapid;

2. this sand blasting machine can be fixed the sand blasting head on different angles through branch and mount to place and rotate automobile model foundry goods through the revolving stage, make at the in-process of sandblast can be by the sand blasting head of a plurality of different angles to each position of automobile model foundry goods to the rotation of automobile model foundry goods, can reduce time and the cost that the secondary sand blasting needs to consume.

Drawings

Fig. 1 is a block diagram of a sand blaster for processing an automobile model casting according to the present utility model.

Fig. 2 is an internal structural view of a sand blaster for processing an automobile model casting according to the present utility model.

FIG. 3 is a view showing the construction of the dust box of the sand blaster for processing the automobile model casting.

( 1. Spraying a sand box; 2. a sliding platform; 3. a support platform; 4. a sealing plate; 5. a screw; 6. a slide block; 7. a first driving wheel; 8. a transmission belt; 9. a first driving motor; 10. a support table; 11. a plurality of sliding wheels; 12. a plurality of support columns; 13. a storage tank; 14. a lift pump; 15. a support plate; 16. a second driving motor; 17. a rotating table; 18. a baffle; 19. a support rod; 20. a fixing frame; 21. a blasting head; 22. a pipe; 23. a dust removal box; 24. a blower; 25. an observation window; 26. a control panel; 27. a limiting plate; 28. a second driving wheel; 29. a plurality of through holes; 30. dust-proof bag )

Description of the embodiments

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.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 3, the sand blasting machine for processing automobile model castings provided by the utility model comprises a sand blasting box 1 and a sliding platform 2 arranged at one side of the sand blasting box 1, wherein the sliding platform 2 is vertically connected with a sealing plate 4 through a supporting platform 3, screw rods 5 are arranged at two sides of the bottom of the sand blasting box 1, two sides of the bottom of the supporting platform 3 are connected with the screw rods 5 through sliding blocks 6, a first driving wheel 7 is arranged at the top of the screw rods 5, the first driving wheel 7 is connected with a first driving motor 9 through a driving belt 8, supporting tables 10 are arranged at two sides of the sand blasting box 1, two sides of the supporting platform 3 are propped against the supporting tables 10 through a plurality of sliding wheels 11, a storage tank 13 is connected with the supporting platform 3 through a plurality of supporting columns 12, a lifting pump 14 is arranged at the bottom of the storage tank 13, the automatic sand blasting machine is characterized in that a supporting plate 15 is arranged above the storage tank 13, a second driving motor 16 is arranged in the middle of the supporting plate 15, a rotating table 17 is connected to the top end of the second driving motor 16, baffles 18 are arranged on two sides of the supporting plate 15, a plurality of supporting rods 19 are fixed between the baffles 18, a plurality of fixing frames 20 are arranged on the supporting rods 19, the fixing frames 20 are connected with corresponding sand blasting heads 21, one side of the sand blasting box 1 is connected with a dust removing box 23 through a pipeline 22, a fan 24 is arranged at the bottom of the dust removing box 23, an observation window 25 and a control panel 26 are arranged on one side of the sand blasting box 1, and the control panel 26 is electrically connected with all electric appliances in the automatic sand blasting machine and is connected with all required sensors.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

Examples

The device is connected with an external air pump, then the sandblasted automobile model casting is placed on the rotating table 17, then the positions of the sandblasting heads 21 are adjusted through the fixing frame 20, and the orientation of the sandblasting heads 21 is adjusted through rotating the sandblasting heads 21 on the fixing frame 20.

Examples

The starting of the first driving motor 9 is controlled through the control panel 26, the second driving wheel 28 connected with the front end of the first driving motor 9 rotates to drive the driving belt 8 to rotate, and then the first driving wheel 7 and the screw 5, which are connected with the driving belt 8 at two sides, are driven to rotate, so that the sliding platform 2 moves on the screw 5, and when moving, the sliding platform 2 slides with the supporting table 10 through the sliding wheels 11 at two sides of the sliding platform 2, the resistance of the sliding platform 2 during moving is reduced, the sliding is convenient, and finally the sealing plate 4 on the sliding platform 2 is buckled and sealed with one side of the sandblasting box 1.

Examples

After the sliding platform 2 is buckled with the sand blasting box 1, the lifting pump 14 is started through the control panel 26, sand in the discharge chute is sent into the sand blasting head 21 through the feed pipe, after the sand blasting of the automobile model casting is completed through the sand blasting head 21, the sand is reentered into the storage tank 13 through the plurality of through holes 29 in the supporting plate 15 for recycling, and in the process, the rotating table 17 connected with the second driving motor 16 is continuously rotated through starting the second driving motor 16, so that the sand blasting is more thorough, meanwhile, the residual sand on the automobile model casting is thrown out through rotation, and the sand enters the storage tank 13 through the side wall of the sand blasting box 1 and the blocking of the baffle 18 through the plurality of through holes 29 in the supporting plate 15.

Examples

When the sand blasting head 21 works, the fan 24 at the bottom of the dust removing box 23 starts to operate, dust in the sand blasting box 1 is sucked into the dust removing box 23 through the pipeline 22, and the dust is collected through the dust bag 30 connected with the pipeline 22, so that the environment is prevented from being polluted.

The utility model and its embodiments have been described above with no limitation, and the specific embodiments are shown as only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Sand blasting machine is used in automobile model foundry goods processing, including sand blasting box (1) and slide table (2) that sand blasting box (1) one side set up, its characterized in that: the utility model discloses a sand blasting machine, including sand blasting case (1), slide platform (2), backing plate (4), backing plate (3), sand blasting case (1) bottom both sides are provided with screw rod (5), backing plate (3) bottom both sides are connected with screw rod (5) through slider (6), screw rod (5) top is provided with first drive wheel (7), first drive wheel (7) are connected with first driving motor (9) through drive belt (8), sand blasting case (1) both sides are provided with backing plate (10), backing plate (3) both sides are offset with backing plate (10) through a plurality of movable pulleys (11), backing plate (3) are connected with stock chest (13) through a plurality of support columns (12), stock chest (13) bottom is provided with elevator pump (14), stock chest (13) top is provided with backup pad (15), the intermediate position of backup pad (15) is provided with second driving motor (16), second driving motor (16) top is connected with rolling table (17), the both sides of backup pad (15) are provided with baffle (18), be provided with baffle (19) between a plurality of fixed frames (19), the sand blasting device is characterized in that the fixing frame (20) is connected with a corresponding sand blasting head (21), one side of the sand blasting box (1) is connected with a dust removing box (23) through a pipeline (22), a fan (24) is arranged at the bottom of the dust removing box (23), and an observation window (25) and a control panel (26) are arranged on one side of the sand blasting box (1).

2. A sand blaster for processing an automobile model casting according to claim 1, characterized in that: the lifting pump (14) is connected with a plurality of sand blasting heads (21) through a feeding pipe.

3. A sand blaster for processing an automobile model casting according to claim 1, characterized in that: the screw rod (5) is located one side close to the sealing plate (4) and is provided with a limiting plate (27), and two ends of the screw rod (5) are rotationally connected with the sand blasting box (1) and the limiting plate (27).

4. A sand blaster for processing an automobile model casting according to claim 1, characterized in that: the top end of the first driving motor (9) is provided with a second driving wheel (28), and the second driving wheel (28) is connected with the first driving wheel (7) through a driving belt (8).

5. A sand blaster for processing an automobile model casting according to claim 1, characterized in that: the storage tank (13) is a cavity with a chamfer platform, and the bottom of the storage tank (13) is connected with the lifting pump (14).

6. A sand blaster for processing an automobile model casting according to claim 1, characterized in that: the support platform (3) is matched with the shape of the inside of the sandblasting box (1), and the sealing plate (4) is matched with the side shape of the sandblasting box (1).

7. A sand blaster for processing an automobile model casting according to claim 1, characterized in that: the fixing frame (20) is connected with the supporting rod (19) in a sliding mode, and the fixing frame (20) is connected with the sand blasting head (21) in a rotating mode.

8. A sand blaster for processing an automobile model casting according to claim 1, characterized in that: a plurality of through holes (29) are formed in the supporting plate (15).

9. A sand blaster for processing an automobile model casting according to claim 1, characterized in that: the dust removal box (23) is internally provided with a dust bag (30) at the position of the pipeline (22), and the dust bag (30) is fixed with the pipeline (22) through a binding belt.