Sand blasting derusting device for steel structural parts

Abstract

The utility model belongs to the technical field of steel structure production, and particularly relates to a sand blasting derusting device for a steel structural part. The stabilizing assembly is rotationally arranged between the two opposite inner walls of the box body; the sand blasting assembly is arranged on the upper portion of the interior of the box body in a transverse moving mode through a driving assembly and used for solving the problems that when a worker holds a sand blaster to conduct sand blasting on the surface of rectangular steel, the arm of the worker is soreness and weakness, the whole outer surface of the rectangular steel can be subjected to sand blasting only by turning over, and the labor intensity of the worker is lowered. And the working efficiency is not high.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure production, and in particular relates to a sandblasting and rust removal device for steel structure parts. Background Art

[0002] Nowadays, sandblasting is often required for rust removal on steel structures. Sandblasting is a process that uses the impact of high-speed sand flow to clean and roughen the surface of the substrate. Compressed air is used as the power to form a high-speed jet beam to spray the material at high speed onto the surface of the workpiece to be processed, so that the appearance or shape of the outer surface of the workpiece changes, and the surface of the workpiece obtains a certain degree of cleanliness and different roughness, which is also beneficial to the leveling and decoration of the paint.

[0003] Nowadays, for the sandblasting treatment of the outer surface of rectangular steel, workers usually use handheld sandblasters to sandblast the surface of the rectangular steel. However, long-term sandblasting operation will cause soreness in the workers' arms, and during the entire sandblasting process, the entire rectangular steel outer surface needs to be turned over to complete the sandblasting, which leads to low work efficiency. Utility Model Content

[0004] Based on the problems mentioned in the above background technology, the utility model provides a sandblasting and rust removal device for steel structural parts, which is used to solve the problem that workers use handheld sandblasters to sandblast the surface of rectangular steel, which will make the workers' arms sore and weak, and they need to turn the steel over to complete the sandblasting of the entire outer surface of the rectangular steel, thus resulting in low work efficiency.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A sandblasting and rust removal device for steel structural parts, comprising:

[0007] Box;

[0008] A stabilizing component, wherein the stabilizing component is rotatably arranged between two opposing inner walls of the box body, and the stabilizing component comprises two rotating disks, and the two rotating disks are rotatably clamped on the two opposing inner walls of the box body respectively, and a motor is arranged on the shaft end of one of the rotating disks that penetrates the outside of the box body, and two mounting blocks are arranged opposite to each other on the circumferential wall of each rotating disk, and a prism is arranged between the two mounting blocks, and two moving blocks are sleeved on the prism, and a bidirectional electric telescopic rod is arranged on the rotating disk through a clamping seat, and the two telescopic ends of the bidirectional electric telescopic rod are respectively connected to the corresponding moving blocks;

[0009] The sandblasting assembly is arranged above the interior of the box body in a manner that the sandblasting assembly can be laterally moved by a driving assembly.

[0010] On the basis of the above technical solution, the present invention also makes the following improvements:

[0011] Furthermore, a rubber block is arranged on the outer side wall of each of the moving blocks.

[0012] Furthermore, the driving assembly includes a screw and a protective cylinder. The screw is rotatably arranged between two opposing inner walls of the box body, and a motor 2 is arranged at one end of the screw that passes through the outside of the box body. The protective cylinder is arranged between the two opposing inner walls of the box body and covers the screw. A clamping hole is arranged at the bottom of the protective cylinder. An assembly seat is provided on the screw through a threaded sleeve, and the lower body of the assembly seat is clamped in the clamping hole.

[0013] Furthermore, the sandblasting assembly includes a bracket arranged at the bottom of the assembly seat, a sandblasting tube is arranged on the bracket, a plurality of sand inlet tubes are arranged on the sandblasting tube, and a sandblasting nozzle is arranged at the bottom of the sandblasting tube.

[0014] Furthermore, an operation opening is provided on one side of the box body, and the mouth of the operation opening is opened by hinges to form two visual doors.

[0015] Beneficial effects of the utility model:

[0016] 1. Through the setting of the stabilizing component, the stabilizing component can stabilize the two ends of the rectangular steel when in use, and the stabilizing component can also rotate, thereby driving the rectangular steel to realize rotary motion, avoiding the manual flipping operation of the rectangular steel during the sandblasting process.

[0017] 2. By combining the driving assembly and the sandblasting assembly, the driving assembly can drive the sandblasting assembly to move horizontally, so that the sand ejected from the sandblasting assembly performs sandblasting operation on the rotating rectangular steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0019] Figure 1 This is a structural diagram of a sandblasting and rust removal device for steel structural parts of the utility model;

[0020] Figure 2 This is a schematic diagram of a sandblasting and rust removal device for steel structural parts according to the utility model;

[0021] Figure 3 The utility model is a cross-sectional view of a sandblasting and rust removal device for steel structural parts.

[0022] The attached drawings are marked as follows:

[0023] 1. Box body; 101. Operation port; 2. Visual door; 301. Rotating plate; 302. Mounting block; 303. Clamping seat; 304. Prism; 305. Moving block; 306. Two-way electric telescopic rod; 307. Rubber block; 308. Motor 1; 4. Rectangular steel; 501. Screw; 502. Motor 2; 503. Assembly seat; 504. Protective tube; 505. Clamping hole; 506. Bracket; 507. Sandblasting tube; 508. Sand inlet tube; 509. Sandblasting nozzle. DETAILED DESCRIPTION

[0024] like Figure 1 to Figure 3 As shown, a sandblasting and rust removal device for steel structure parts comprises:

[0025] The box body 1 has an operation opening 101 on one side of the box body 1, and the opening of the operation opening 101 is opened by hinges and has two visual doors 2; the operation opening 101 is convenient for placing the rectangular steel 4 in the box body 1, and the visual door 2 can close the operation opening 101;

[0026] The stabilizing component is rotatably arranged between two opposing inner walls of the box body 1. The stabilizing component includes two rotating disks 301, and the two rotating disks 301 are rotatably clamped on the two opposing inner walls of the box body 1 respectively. A motor 308 is arranged on the shaft end of one of the rotating disks 301 that penetrates the outside of the box body 1, and the arranged motor 308 can drive the corresponding rotating disk 301 to rotate; two mounting blocks 302 are arranged opposite to each other on the circumferential wall of each rotating disk 301, a prism 304 is arranged between the two mounting blocks 302, and two moving blocks 305 are sleeved on the prism 304, and a rubber block 307 is arranged on the outer side wall of each moving block 305, and a bidirectional electric telescopic rod 306 is arranged on the rotating disk 301 through the card seat 303, and the two telescopic ends of the bidirectional electric telescopic rod 306 are respectively connected with the corresponding moving blocks 305, and the corresponding two moving blocks 305 can be driven to move relatively close / away through the arranged bidirectional electric telescopic rod 306;

[0027] When in use, the two end portions of the rectangular steel 4 can be placed on the outer sides of the two moving blocks 305 on the corresponding rotating disk 301, so that the two moving blocks 305 on the corresponding rotating disk 301 are located in the end opening of the rectangular steel 4; then, by starting the corresponding bidirectional electric telescopic rod 306, the two telescopic ends thereof are extended to drive the two moving blocks 305 on the same rotating disk 301 to move away from each other, so that the rubber blocks 307 on the two moving blocks 305 are respectively fitted and pressed against the end opening wall of the rectangular steel 4, thereby finally stabilizing the rectangular steel 4; finally, by starting the motor 1 308 to drive the corresponding rotating disk 301 to rotate, the rectangular steel 4 is driven to perform a rotary motion, so as to avoid manual flipping of the rectangular steel 4 during the subsequent sandblasting process;

[0028] The sandblasting assembly is arranged on the upper part of the interior of the box body 1 in a lateral manner through a driving assembly. The driving assembly includes a screw 501 and a protective cylinder 504. The screw 501 is rotatably arranged between two opposing inner walls of the box body 1, and a motor 2 502 is arranged at one end of the screw 501 that penetrates the outside of the box body 1. The protective cylinder 504 is arranged between the two opposing inner walls of the box body 1 and covers the screw 501. A clamping hole 505 is arranged at the bottom of the protective cylinder 504. The screw 501 is provided with a screw hole 505. The thread sleeve is provided with an assembly seat 503, and the lower body of the assembly seat 503 is clamped in the clamping hole 505; the sandblasting assembly includes a bracket 506 arranged at the bottom of the assembly seat 503, a sandblasting tube 507 is arranged on the bracket 506, a plurality of sand inlet pipes 508 are arranged on the sandblasting tube 507, and a sandblasting nozzle 509 is arranged at the bottom of the sandblasting tube 507; an external sand conveying pipe can be connected with each sand inlet pipe 508, so that sand is introduced into the sandblasting tube 507 and finally sprayed out from the sandblasting nozzle 509;

[0029] When the rectangular steel 4 is assembled on the stable component and realizes the rotational motion, the screw 501 can be driven to rotate by starting the second motor 502, thereby driving the assembly seat 503 and the sandblasting tube 507 to realize lateral movement, so that the sand sprayed from the sandblasting nozzle 509 performs a lateral sandblasting operation on the rotating rectangular steel 4, thereby avoiding the use of manual sandblasting on the outer surface of the rectangular steel 4 and improving the sandblasting operation.

[0030] The utility model is described in detail above. The description of the specific embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A sandblasting and rust removal device for steel structural parts, characterized in that: include: Box (1); A stabilizing component, the stabilizing component being rotatably arranged between two opposing inner walls of a box body (1), the stabilizing component comprising two rotating disks (301), the two rotating disks (301) being rotatably clamped on two opposing inner walls of the box body (1), a motor 1 (308) being arranged on the shaft end of one of the rotating disks (301) extending through the outside of the box body (1), two mounting blocks (302) being arranged opposite to each other on the circumferential wall of each rotating disk (301), a prism (304) being arranged between the two mounting blocks (302), two moving blocks (305) being sleeved on the prism (304), a bidirectional electric telescopic rod (306) being arranged on the rotating disk (301) via a clamping seat (303), two telescopic ends of the bidirectional electric telescopic rod (306) being respectively connected to corresponding moving blocks (305); A sandblasting assembly is arranged above the interior of the box (1) in a manner that allows for transverse movement through a driving assembly.

2. A sandblasting and rust removal device for steel structural parts according to claim 1, characterized in that: A rubber block (307) is provided on the outer side wall of each moving block (305).

3. The sandblasting and rust removal device for steel structure parts according to claim 1, characterized in that: The driving assembly comprises a screw rod (501) and a protective tube (504); the screw rod (501) is rotatably arranged between two opposing inner walls of the box body (1); a second motor (502) is arranged at one end of the screw rod (501) that passes through the outside of the box body (1); the protective tube (504) is arranged between the two opposing inner walls of the box body (1) and covers the screw rod (501); a clamping hole (505) is arranged at the bottom of the protective tube (504); an assembly seat (503) is arranged on the screw rod (501) via a threaded sleeve; and the lower body of the assembly seat (503) is clamped in the clamping hole (505).

4. A sandblasting and rust removal device for steel structural parts according to claim 3, characterized in that: The sandblasting assembly comprises a bracket (506) arranged at the bottom of the assembly seat (503), a sandblasting tube (507) is arranged on the bracket (506), a plurality of sand inlet tubes (508) are arranged on the sandblasting tube (507), and a sandblasting nozzle (509) is arranged at the bottom of the sandblasting tube (507).

5. The sandblasting and rust removal device for steel structure parts according to claim 1, characterized in that: An operating opening (101) is provided on one side of the box body (1), and the opening of the operating opening (101) is provided with two visual doors (2) by means of hinges.

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