CN220241160U

CN220241160U - Sand blasting device

Info

Publication number: CN220241160U
Application number: CN202321656370.1U
Authority: CN
Inventors: 蔡亲仁; 朱国韬
Original assignee: Hangzhou Kangyuan Electromechanical Equipment Co ltd
Current assignee: Hangzhou Kangyuan Electromechanical Equipment Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-12-26
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses a sand blasting device, which belongs to the technical field of sand blasting and comprises a mounting plate, wherein a moving assembly is fixedly connected to the surface of the mounting plate, the moving assembly comprises two fixing plates and two first rotating shafts, a limiting assembly is arranged on the surface of the moving assembly, the limiting assembly comprises two limiting blocks and limiting grooves, a rotating assembly is arranged on the surface of the moving assembly, the rotating assembly comprises two second rotating shafts and two sand blasting covers, a connecting assembly is arranged on the surface of the rotating assembly, the connecting assembly comprises a connecting plate and a connecting groove, the moving assembly is arranged to enable a positive thread post and a negative thread post to drive the two sand blasting covers to separate and combine, so that a workpiece is conveniently placed in the two sand blasting covers, and the rotating assembly is arranged to enable the two sand blasting covers to drive the workpiece to rotate, so that the surface of the workpiece is conveniently and uniformly blasted, and the two sand blasting covers are clamped and connected by the connecting assembly.

Description

Sand blasting device

Technical Field

The utility model relates to the technical field of sand blasting, in particular to a sand blasting device.

Background

The sand blasting adopts compressed air as power to form a high-speed spray beam to spray the sprayed material (copper ore sand, quartz sand, silicon carbide, iron sand, hainan sand and the like) on the surface of a workpiece to be treated at a high speed, so that the surface or the shape of the workpiece is changed. Due to the impact and cutting action of the abrasive on the surface of the workpiece, the surface of the workpiece obtains a certain cleanliness and different roughness, the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece can be improved, the adhesive force between the workpiece and the coating can be increased, and the durability of the coating can be prolonged.

When the existing automatic sand blasting device is used, the purpose of uniform sand blasting cannot be achieved, the sand blasting effect is poor, when sand blasting is conducted on some special-shaped pieces, the existing automatic sand blasting device is prone to causing a lot of sand blasting dead angles, and sand blasting is uneven.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a sand blasting device which has the characteristic of uniform sand blasting.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides a sand blasting device, which comprises a mounting plate, wherein a moving assembly is fixedly connected to the surface of the mounting plate, the moving assembly comprises two fixing plates and two first rotating shafts, a limiting assembly is arranged on the surface of the moving assembly, the limiting assembly comprises two limiting blocks and limiting grooves, a rotating assembly is arranged on the surface of the moving assembly, the rotating assembly comprises two second rotating shafts and two sand blasting covers, a connecting assembly is arranged on the surface of the rotating assembly, the connecting assembly comprises a connecting plate and a connecting groove, a protection assembly is arranged on the surface of the mounting plate, the protection assembly comprises a collecting box and a protective cover, a plurality of rolling ribs are fixedly connected to the inner walls of the two sand blasting covers, a plurality of sand blasting holes are formed in the surface of the sand blasting covers, the sand blasting holes are distributed on the surface of the sand blasting covers in the same circle center radial direction, and a plurality of moving wheels are fixedly connected to the lower surface of the collecting box.

When using the sand blasting device of this technical scheme, through setting up the removal subassembly to make positive and negative screw post drive two sand blasting cover separation and merge, thereby be convenient for put into two sand blasting covers with the work piece in, through setting up rotating assembly, thereby make two sand blasting covers drive the work piece and rotate, thereby be convenient for evenly sandblast the work piece surface, thereby reach the purpose of even sandblast, through setting up coupling assembling, thereby make two sand blasting cover joint.

Further, two fixed plates are fixedly connected to the surface of the mounting plate, two first rotating shafts are rotatably connected to the surfaces of the two fixed plates through bearings, two first rotating shafts are fixedly connected with positive and negative threaded columns at one ends, one of the first rotating shafts is fixedly connected with a rotating handle, and the surfaces of the positive and negative threaded columns are in threaded connection with two support plates.

Further, two the stopper is all fixed connection at two backup pad surfaces, the spacing groove is seted up at the mounting panel surface, two the stopper is all sliding connection at spacing inslot wall.

Further, two second pivots are respectively connected to the surfaces of two support plates through bearings in a rotating way, two sand blasting covers are respectively fixedly connected to one ends of the two second pivots, one of the other sides of the support plates is fixedly connected with a motor, and one end of an output shaft of the motor is fixedly connected to the other end of one of the second pivots.

Further, the connecting plate is fixedly connected to the surface of one sandblasting cover, and the connecting groove is fixedly connected to the surface of the other sandblasting cover.

Further, collection box fixed connection is at the mounting panel surface, the protection casing passes through the hinge rotation and connects at the mounting panel upper surface, protection casing surface fixedly connected with handle.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. according to the sand blasting device, the movable assembly is arranged, so that the front and back threaded columns drive the two sand blasting covers to be separated and combined, a workpiece is conveniently placed into the two sand blasting covers, the rotary assembly is arranged, the two sand blasting covers drive the workpiece to rotate, uniform sand blasting is conveniently carried out on the surface of the workpiece, the purpose of uniform sand blasting is achieved, and the two sand blasting covers are clamped by the connecting assembly;

2. this sand blasting device is through setting up spacing subassembly to be convenient for carry out spacingly to two backup pads, through setting up protective component, thereby avoid the grit to splash, through setting up the collecting box, thereby collect the grit, thereby be convenient for clean or reuse, through setting up the muscle that rolls, thereby be convenient for drive the work piece and roll in two sandblast covers, be convenient for evenly sandblast.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

The marks in the drawings are:

1. a mounting plate;

2. a moving assembly; 201. a fixing plate; 202. a first rotating shaft; 203. a positive and negative threaded column; 204. a rotating handle; 205. a support plate;

3. a limit component; 301. a limiting block; 302. a limit groove;

4. a rotating assembly; 401. a second rotating shaft; 402. a blasting cap; 403. a motor;

5. a connection assembly; 501. a connecting plate; 502. a connecting groove;

6. a protective assembly; 601. a collection box; 602. a protective cover; 603. a handle;

7. rolling the ribs;

8. sand spraying holes;

9. and (5) moving the wheel.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a sand blasting device, including mounting panel 1, mounting panel 1 surface fixedly connected with removes subassembly 2, remove subassembly 2 includes two fixed plates 201 and two first pivots 202, remove subassembly 2 surface and be provided with spacing subassembly 3, spacing subassembly 3 includes two stopper 301 and spacing groove 302, remove subassembly 2 surface and be provided with rotatory subassembly 4, rotatory subassembly 4 includes two second pivots 401 and two sandblast covers 402, rotatory subassembly 4 surface is provided with coupling assembling 5, coupling assembling 5 includes connecting plate 501 and spread groove 502, mounting panel 1 surface is provided with protection subassembly 6, protection subassembly 6 includes collecting box 601 and protection casing 602, two sandblast covers 402 inner wall fixedly connected with a plurality of ribs 7 that roll, a plurality of sand blasting holes 8 have all been seted up on two sandblast cover 402 surface, a plurality of sand blasting holes 8 are same centre of a circle radial direction distribution at sandblast cover 402 surface, collecting box 601 lower surface fixedly connected with a plurality of removal wheel 9, through setting up remove subassembly 2, thereby make positive and negative screw thread post 203 drive two sandblast covers 402 separate and merge, thereby be convenient for put into two cover 402 in with the work piece, set up rotatory subassembly 5, thereby make two sandblast cover 402 evenly connect the work piece through setting up rotatory cover 4, thereby make two sandblast cover 402 evenly connect the work piece surface, thereby the purpose is reached through setting up evenly, thereby two sandblast cover 402.

Specifically, two fixing plates 201 are fixedly connected to the surface of the mounting plate 1, two first rotating shafts 202 are rotatably connected to the surfaces of the two fixing plates 201 through bearings, one end of each of the two first rotating shafts 202 is fixedly connected with a positive and negative threaded column 203, one surface of each of the two first rotating shafts 202 is fixedly connected with a rotating handle 204, and the surface of each of the positive and negative threaded columns 203 is in threaded connection with two support plates 205.

Through adopting above-mentioned technical scheme, through rotating handle 204 to drive first pivot 202 and positive and negative screw thread post 203 rotation, thereby make two backup pads 205 drive two sandblast covers 402 separation and merger, thereby be convenient for put into two sandblast covers 402 with the work piece.

Specifically, two limiting blocks 301 are fixedly connected to the surfaces of two supporting plates 205, a limiting groove 302 is formed in the surface of the mounting plate 1, and two limiting blocks 301 are slidably connected to the inner wall of the limiting groove 302.

Through adopting above-mentioned technical scheme, through setting up stopper 301 and spacing groove 302 to make two backup pad 205 drive two stopper 301 and slide in spacing groove 302, thereby be convenient for carry out spacing to two backup pads 205.

Specifically, the two second rotating shafts 401 are respectively connected to the surfaces of the two supporting plates 205 through bearings in a rotating manner, the two sand blasting covers 402 are respectively and fixedly connected to one end of each of the two second rotating shafts 401, a motor 403 is fixedly connected to the other side of one of the supporting plates 205, and one end of an output shaft of the motor 403 is fixedly connected to the other end of one of the second rotating shafts 401.

Through adopting above-mentioned technical scheme, work through motor 403 to drive second pivot 401 and two sandblast covers 402 rotation, thereby drive the work piece and rotate, be convenient for evenly sandblast the work piece surface, thereby reach the purpose of even sandblast.

Specifically, the connection plate 501 is fixedly connected to the surface of one of the sandblasted shields 402, and the connection groove 502 is fixedly connected to the surface of the other sandblasted shield 402.

By adopting the above technical scheme, through setting up connecting plate 501 and spread groove 502 to make two sandblast covers 402 joint, make two sandblast covers 402 rotate simultaneously.

Specifically, the collecting box 601 is fixedly connected to the surface of the mounting plate 1, the protecting cover 602 is rotatably connected to the upper surface of the mounting plate 1 through a hinge, and the surface of the protecting cover 602 is fixedly connected with the handle 603.

Through adopting above-mentioned technical scheme, through setting up protection casing 602 to avoid the gravel to splash, through setting up collecting box 601, thereby collect the gravel, thereby be convenient for clean or reuse.

The working principle of the utility model is as follows: when the sand blasting machine is used, the rotating handle 204 is rotated to drive the first rotating shaft 202 and the positive and negative threaded columns 203 to rotate, so that the two supporting plates 205 drive the two sand blasting covers 402 to separate, a workpiece is placed into the two sand blasting covers 402, then the two sand blasting covers 402 are combined, under the action of the connecting plate 501 and the connecting groove 502, the two sand blasting covers 402 are clamped, the protective cover 602 is closed, sand is blasted to the sand blasting covers 402 through the sand blasting device, sand is blasted to the workpiece under the action of the sand blasting holes 8, meanwhile, the motor 403 is enabled to work, the second rotating shaft 401 and the two sand blasting covers 402 are driven to rotate, under the action of the rolling ribs 7, the workpiece is driven to roll in the two sand blasting covers 402, the surface of the workpiece is conveniently and evenly blasted, under the action of the protective cover 602, the sand is prevented from splashing, and under the action of the collecting box 601, the sand is collected, and cleaning or recycling is facilitated.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. A blasting apparatus comprising a mounting plate (1), characterized in that: the utility model provides a sand blasting machine is characterized in that a mounting plate (1) surface fixedly connected with remove subassembly (2), remove subassembly (2) including two fixed plates (201) and two first pivots (202), remove subassembly (2) surface and be provided with spacing subassembly (3), spacing subassembly (3) are including two stopper (301) and spacing groove (302), remove subassembly (2) surface and be provided with rotating assembly (4), rotating assembly (4) include two second pivots (401) and two sandblast covers (402), rotating assembly (4) surface is provided with coupling assembling (5), coupling assembling (5) are including connecting plate (501) and spread groove (502), mounting plate (1) surface is provided with protective component (6), protective component (6) are including collecting box (601) and protection casing (602), two sandblast cover (402) inner wall fixedly connected with a plurality of ribs (7), two sandblast cover (402) surface all has seted up a plurality of sandblast holes (8), a plurality of sandblast holes (8) are the same radial distribution in the radial cover (601) and are connected with a plurality of fixed surfaces (601) under collecting box (9).

2. A blasting apparatus according to claim 1, wherein: two fixed plate (201) all fixed connection is on mounting panel (1) surface, two first pivot (202) all rotate through the bearing and connect on two fixed plate (201) surfaces, two first pivot (202) one end fixedly connected with positive and negative screw thread post (203), one of them first pivot (202) surface fixedly connected with turning handle (204), positive and negative screw thread post (203) surface threaded connection has two backup pads (205).

3. A blasting apparatus according to claim 1, wherein: two stopper (301) all fixed connection is on two backup pad (205) surfaces, spacing groove (302) are seted up on mounting panel (1) surface, two stopper (301) all sliding connection is at spacing groove (302) inner wall.

4. A blasting apparatus according to claim 2, wherein: the two second rotating shafts (401) are respectively connected to the surfaces of the two supporting plates (205) through bearings in a rotating mode, the two sand blasting covers (402) are respectively and fixedly connected to one ends of the two second rotating shafts (401), one of the other sides of the supporting plates (205) is fixedly connected with a motor (403), and one end of an output shaft of the motor (403) is fixedly connected to the other end of one of the second rotating shafts (401).

5. A blasting apparatus according to claim 1, wherein: the connecting plate (501) is fixedly connected to the surface of one sandblasting cover (402), and the connecting groove (502) is fixedly connected to the surface of the other sandblasting cover (402).

6. A blasting apparatus according to claim 1, wherein: the collecting box (601) is fixedly connected to the surface of the mounting plate (1), the protecting cover (602) is rotatably connected to the upper surface of the mounting plate (1) through a hinge, and a handle (603) is fixedly connected to the surface of the protecting cover (602).