CN218747116U

CN218747116U - Sand blasting device

Info

Publication number: CN218747116U
Application number: CN202222978201.1U
Authority: CN
Inventors: 高登
Original assignee: Ningbo Huazhang Compressor Parts Co ltd
Current assignee: Shandong Liangxin Machinery Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-28
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a sand blasting device, which comprises a sand blasting box, a stop door, a glass plate, a clamping mechanism used for clamping a part to be processed and suitable for the sizes of most parts, and a sand blasting mechanism used for sand blasting the part and not frequently supplementing sand to the device; through the technical scheme, this device is when carrying out sand blasting to the work piece, and is collected the spun sand through collecting the fill, and the rethread is taken out the pump and is collected the sand that the fill was collected and take out the sand storage box, makes the sand circulation through such mode, just so need not often mend the sand to the device, and is equipped with a plurality ofly through the shower nozzle, can make the sandblast incomplete phenomenon appear, and rethread clamping mechanism drives the work piece and rotates to make the work piece sandblast even.

Description

Sand blasting device

Technical Field

The utility model relates to a work piece surface treatment technical field, in particular to sand blasting unit.

Background

The surface treatment is a process method for artificially forming a surface layer with mechanical, physical and chemical properties different from those of a substrate on the surface of a substrate material. The purpose of the surface treatment is to meet the requirements of corrosion resistance, wear resistance, decoration or other special functions of the product. For metal castings, mechanical polishing, chemical treatment, surface heat treatment and surface spraying are common surface treatment methods, and the surface treatment is to clean, deburr, remove oil stains, remove oxide scales and the like on the surface of a workpiece.

A precision machining sand blasting device disclosed in the prior patent publication No. CN217620011U comprises a box body, a placing block, and a clamping assembly arranged on the placing block and used for fixing a workpiece; the inner walls of two sides of the box body are fixedly connected with mounting plates, an electric push rod is fixedly mounted at the top of each mounting plate, a placement block with an L-shaped structure is fixedly connected to one side of each electric push rod, a moving block is arranged in the box body, and an adjusting assembly is arranged between each moving block and the box body; the clamping component comprises a threaded rod, a lifting block and a clamping block, a cavity is formed in the placing block, the cavity is connected with the threaded rod in a rotating mode through a bearing, the lifting block is arranged on the outer side of the threaded rod, and the clamping block is fixedly connected to one side of the lifting block.

This device passes through the grip block, the threaded rod, place the piece, the cooperation of hand wheel and elevator is used, can adjust according to the thickness and the length of sandblast material, can realize simultaneously that the centre gripping of horizontal direction and vertical direction is fixed, thereby solved because the shape of work piece is not of uniform size, need change before the sandblast and come the clamping material with the anchor clamps that the work piece suited, the problem that the work efficiency that leads to the sandblast operation is not high, but this device is when lasting sandblast operation with current device, most all need frequent inside mends the sand with the device, can influence sandblast efficiency like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sand blasting device for solving the problem.

The utility model discloses the technical scheme who adopts as follows:

a sand blasting device comprises a sand blasting box, a stop door, a glass plate, a clamping mechanism and a sand blasting mechanism, wherein the clamping mechanism is used for clamping a part to be processed and can be suitable for the sizes of most parts;

the stop door is arranged at the front end of the sand-blasting box, the glass plate is arranged in the middle of the stop door, the clamping mechanisms are arranged on the inner walls of the two ends of the sand-blasting box, and the sand-blasting mechanism is arranged in the middle of the sand-blasting box;

the sandblast mechanism is including storing up the sand box, it fixes to store up the sand box spout sand box upper end inner wall, it is fixed with the input tube to store up the sand box upper end, just the input tube runs through the sand box, input tube input end threaded connection has the closing cap, store up the sand box lower extreme and install a plurality of shower nozzles, the shower nozzle below is provided with collects the fill, just collect the fill with the sand box is fixed, it is fixed with the extraction pipe to collect the fill lower extreme, extraction pipe one end is fixed with the pumpdown, just the pumpdown with the sand box is fixed, the pumpdown output end is fixed with the output tube.

Preferably: the clamping mechanism comprises a first electric telescopic column, the first electric telescopic column is fixed on the inner wall of one end of the sand-blasting box, a first motor is installed at the telescopic end of the first electric telescopic column, a second electric telescopic column is arranged inside the other end of the sand-blasting box, the output end of the first motor and the telescopic end of the second electric telescopic column are both fixed with a main fixture, a threaded shaft is arranged in the middle of the main fixture, an auxiliary fixture is in threaded connection with the periphery of the threaded shaft, and the input end of the threaded shaft is in coupling connection with a second motor.

Preferably: the collecting hopper is in an inverted trapezoid shape.

Preferably: the output end of the output pipe extends into the sand storage box.

Preferably: the second electric telescopic column is connected with the bearing of the sand-blasting box.

Preferably: the threaded shaft is connected with the main clamp bearing, and the auxiliary clamp is in sliding fit with the main clamp.

Has the advantages that: this device is when carrying out sand blasting to the work piece, and is collecting spun sand through collecting the fill, and the rethread is taken out the pump and is collected the sand that the fill was collected and take out the sand storage box in, makes the sand circulation through such mode, just so need not often mend the sand to the device, and is equipped with a plurality ofly through the shower nozzle, can make the sandblast the incomplete phenomenon of sandblast appear, and rethread clamping mechanism drives the work piece and rotates to make the work piece sandblast even.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of a sand blasting device according to the present invention;

fig. 2 is a front view of a blasting apparatus according to the present invention;

fig. 3 is a schematic structural view of a clamping mechanism of a sand blasting device according to the present invention;

fig. 4 is a rear sectional view of a first electric telescopic column and other devices of the sand blasting device of the present invention;

fig. 5 is a schematic structural diagram of a sand blasting mechanism of a sand blasting device according to the present invention;

fig. 6 is a front view of a sand blasting mechanism of a sand blasting device of the present invention.

The reference numerals are explained below:

1. a sand blasting box; 2. a shutter; 3. a glass plate; 4. a clamping mechanism; 41. a first electric telescopic column; 42. a first motor; 43. a second electric telescopic column; 44. a main clamp; 45. a threaded shaft; 46. a secondary clamp; 47. a second motor; 5. a sand blasting mechanism; 51. a sand storage box; 52. an input tube; 53. a closure cap; 54. a spray head; 55. a collecting hopper; 56. drawing a pipe; 57. pumping; 58. and (5) outputting the product.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be further described by means of examples in conjunction with the accompanying drawings.

As shown in fig. 1 to 6, a sand blasting device comprises a sand blasting box 1, a shutter 2, a glass plate 3, a clamping mechanism 4 which is used for clamping a part to be processed and can be suitable for most of the sizes of the parts, and a sand blasting mechanism 5 which is used for performing sand blasting on the part and does not need to supplement sand to the device frequently;

the baffle door 2 is arranged at the front end of the sand-blasting box 1, the glass plate 3 is arranged in the middle of the baffle door 2, the clamping mechanism 4 is arranged on the inner walls of two ends of the sand-blasting box 1, and the sand-blasting mechanism 5 is arranged in the middle of the sand-blasting box 1.

Referring to fig. 1-4, in this embodiment, the clamping mechanism 4 includes a first electric telescopic column 41, the first electric telescopic column 41 is bolted to the inner wall of one end of the sandblasting box 1, a first motor 42 is installed at the telescopic end of the first electric telescopic column 41, a second electric telescopic column 43 is connected to the inner bearing of the other end of the sandblasting box 1, a main clamp 44 is bolted to the output end of the first motor 42 and the telescopic end of the second electric telescopic column 43, a threaded shaft 45 is connected to the middle bearing of the main clamp 44, an auxiliary clamp 46 is screwed to the periphery of the threaded shaft 45, the auxiliary clamp 46 is in sliding fit with the main clamp 44, and a second motor 47 is coupled to the input end of the threaded shaft 45; when equipment is machined, the shutter 2 is opened, a workpiece to be machined is placed between two main clamps 44, the first electric telescopic column 41 and the second electric telescopic column 43 are started, the main clamps 44 clamp two ends of the workpiece, the second motor 47 is started simultaneously, the main clamps 44 are in bearing connection with the threaded shafts 45, the threaded shafts 45 are in threaded connection with the auxiliary clamps 46, the auxiliary clamps 46 are in sliding fit with the main clamps 44, after the second motor 47 is started, the second motor 47 can drive the auxiliary clamps 46 to move, the workpiece is clamped, the first motor 42 is started after clamping is finished, the clamped workpiece can be rotated, and accordingly the sand blasting treatment of the workpiece is more uniform.

Referring to fig. 1, 2, 5 and 6, in the present embodiment, the sand blasting mechanism 5 includes a sand storage box 51, the sand storage box 51 is bolted to an inner wall of an upper end of the sand blasting box 1, an input pipe 52 is welded to the upper end of the sand storage box 51, the input pipe 52 penetrates through the sand blasting box 1, a sealing cover 53 is screwed to an input end of the input pipe 52, a plurality of spray heads 54 are installed at a lower end of the sand storage box 51, a collecting hopper 55 is arranged below the spray heads 54, the collecting hopper 55 is in an inverted trapezoid shape, the collecting hopper 55 is bolted to the sand blasting box 1, a pumping pipe 56 is bolted to a lower end of the collecting hopper 55, a pumping pump 57 is bolted to one end of the pumping pipe 56, the pumping pump 57 is bolted to the sand blasting box 1, an output end of the pumping pipe 57 is bolted to an output pipe 58, and an output end of the output pipe 58 extends into the sand storage box 51; before the equipment is processed, the sealing cover 53 is opened to inject sand for sand blasting into the sand storage box 51, after the clamping mechanism 4 clamps a workpiece, the stop door 2 is closed, the sand in the sand storage box 51 is sprayed out through the plurality of spray heads 54 to perform sand blasting treatment on the workpiece, the sprayed sand is collected by the collecting hopper 55, the pump 57 is started, the pump 57 pumps the sand collected by the collecting hopper 55 back into the sand storage box 51, and the sand is circulated in such a way, so that the sand supplementing of the device is not needed frequently.

The working principle is as follows: before the equipment is processed, the sealing cover 53 is opened, sand for sand blasting is injected into the sand storage box 51, the stop door 2 is opened, a workpiece to be processed is placed between the two main clamps 44, the first electric telescopic column 41 and the second electric telescopic column 43 are started, the main clamps 44 clamp two ends of the workpiece, the second motor 47 is started, the main clamp 44 is in bearing connection with the threaded shaft 45 and in threaded connection with the auxiliary clamp 46, the auxiliary clamp 46 is in sliding fit with the main clamps 44, after the second motor 47 is started, the second motor 47 can drive the auxiliary clamp 46 to move to clamp the workpiece, after clamping is completed, the stop door 2 is closed, the first motor 42 is started to enable the clamped workpiece to rotate, sand blasting of the clamped workpiece is more uniform, sand in the sand storage box 51 is sprayed out through the plurality of spray nozzles 54, the sprayed sand is collected by the collection box 55, the suction pump 57 is started, the sand in the collection box 55 is collected by the suction pump, and sand replenishing is not needed to be performed in a sand circulating mode.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a sand blasting device, includes sand blasting box (1), shutter (2), glass board (3), is used for treating the processing part and presss from both sides tight the processing and can be applicable to the clamping mechanism (4) of most part size, its characterized in that: the sand blasting device also comprises a sand blasting mechanism (5) which is used for carrying out sand blasting treatment on the part and does not need to frequently supplement sand to the device;

the stop door (2) is arranged at the front end of the sand-blasting box (1), the glass plate (3) is arranged in the middle of the stop door (2), the clamping mechanism (4) is arranged on the inner walls of the two ends of the sand-blasting box (1), and the sand-blasting mechanism (5) is arranged in the middle of the sand-blasting box (1);

the sand blasting mechanism (5) comprises a sand storage box (51), the sand storage box (51) is fixed on the inner wall of the upper end of the sand blasting box (1), an input pipe (52) is fixed on the upper end of the sand storage box (51), the input pipe (52) penetrates through the sand blasting box (1), a sealing cover (53) is connected to the input end of the input pipe (52) in a threaded mode, a plurality of spray heads (54) are installed at the lower end of the sand storage box (51), a collecting hopper (55) is arranged below the spray heads (54), the collecting hopper (55) is fixed to the sand blasting box (1), a pumping pipe (56) is fixed to the lower end of the collecting hopper (55), a pumping pump (57) is fixed to one end of the pumping pipe (56), the pumping pump (57) is fixed to the sand blasting box (1), and an output pipe (58) is fixed to the output end of the pumping pump (57).

2. A blasting apparatus as claimed in claim 1, wherein: clamping mechanism (4) include first electronic flexible post (41), first electronic flexible post (41) are fixed sandblast case (1) one end inner wall, first motor (42) are installed to first electronic flexible post (41) flexible end, sandblast case (1) other end inside is provided with electronic flexible post (43) of second, first motor (42) output with the flexible end of electronic flexible post (43) of second all is fixed with main fixture (44), be provided with screw spindle (45) in the middle of main fixture (44), screw spindle (45) peripheral threaded connection has vice anchor clamps (46), screw spindle (45) input coupling joint has second motor (47).

3. A blasting apparatus as claimed in claim 1, wherein: the collecting hopper (55) is in an inverted trapezoid shape.

4. A blasting apparatus as claimed in claim 1, wherein: the output end of the output pipe (58) extends into the sand storage box (51).

5. A blasting apparatus as claimed in claim 2, wherein: the second electric telescopic column (43) is in bearing connection with the sand-blasting box (1).

6. A blasting apparatus as claimed in claim 2, wherein: the threaded shaft (45) is in bearing connection with the main clamp (44), and the auxiliary clamp (46) is in sliding fit with the main clamp (44).