Device for improving on-site anti-corrosion sand blasting effect

Abstract

The utility model relates to the technical field of sand blasting, and discloses a device for improving on-site anti-corrosion sand blasting effect, which comprises a shell, a handrail is fixedly arranged on the outer edge of the shell, a connecting frame is fixedly arranged at the bottom of the shell, moving wheels are arranged on the outer side of the connecting frame, the inner sides of the moving wheels are fixedly connected with connecting rods, and the connecting rods are fixedly connected with the connecting rods. A supporting rod is fixedly installed at the bottom of the shell, and a workpiece containing frame is fixedly installed at the top of the shell. According to the device for improving the on-site anti-corrosion sand blasting effect, clamping plates and extrusion blocks are used in cooperation, and thread lines with opposite lines at the two ends are utilized, so that after a lead screw is rotated, the lead screw can drive the two clamping plates to approach inwards at the same time, clamping is conducted through the two sides of the clamping plates and a sliding rail, and therefore the purpose of fixing a sliding plate is achieved; through the fixed sliding plate, the extrusion block can extrude and fix the workpiece to be subjected to sand blasting, and through the arrangement of silica gel, when the extrusion block clamps the workpiece to be subjected to sand blasting, the workpiece is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting, in particular to a device for improving the on-site anti-corrosion sandblasting effect. Background Art

[0002] Sand blasting is a process for surface treatment of workpieces. It uses compressed air as a power source to form a high-speed jet beam to spray the material at high speed onto the surface of the workpiece to be treated, thus changing the appearance or shape of the workpiece surface.

[0003] The existing sandblasting device has the problem of not being able to fix the workpiece to be sandblasted during use, so that the workpiece will shake during the sandblasting process, thereby affecting the efficiency of sandblasting. Secondly, the existing sandblasting device has the problem of not being able to move during use, and when the device is moved, it is often necessary to manually carry it or transport it by vehicle, which is time-consuming, labor-intensive, and costly. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an improved on-site anti-corrosion sandblasting device, which has the advantages of good fixing effect and easy mobility, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: an improved on-site anti-corrosion sandblasting effect device, comprising a shell, an outer edge of the shell is fixedly installed with a handrail, the bottom of the shell is fixedly installed with a connecting frame, the outer side of the connecting frame is provided with a moving wheel, the inner side of the moving wheel is fixedly connected with a connecting rod, the bottom of the shell is fixedly installed with a support rod, the top of the shell is fixedly installed with a workpiece holding frame, the inner wall of the workpiece holding frame is provided with a slide rail, the inner wall of the slide rail is slidably connected to the outer side of a slide plate and fixedly installed with an extrusion block, the end of the slide plate away from the extrusion block is provided with a slide groove, the inner wall of the slide groove is slidably connected to a splint, and the inner wall of the slide plate is threadedly connected to a screw rod.

[0006] As a preferred technical solution of the utility model: a sliding block is fixedly installed on the outer side of the clamping plate, and the clamping plate is slidably connected to the inner wall of the slide groove through the sliding block, and the diameter of the clamping plate is larger than the diameter of the slide rail.

[0007] As a preferred technical solution of the utility model: the inner walls of the slider and the slide plate are penetrated by threaded holes, the screw rod is threadedly connected to the inner wall of the threaded hole, and the outer edge of the screw rod is provided with two sections of thread lines with opposite patterns.

[0008] As a preferred technical solution of the utility model: the shape of the extrusion block is an arc shape, and the outer edge of the extrusion block on one side away from the slide plate is paved with silica gel.

[0009] As a preferred technical solution of the utility model: a connecting pipe is provided on the outer edge of the shell, a docking port is fixedly installed on one end of the connecting pipe, a spray gun is fixedly installed on the end of the connecting pipe away from the docking port, and the spray gun is located directly below the workpiece holding frame.

[0010] As a preferred technical solution of the utility model: the number of the moving wheels is two, the connecting rod is fixedly connected between the two moving wheels, and a friction plate is fixedly installed on the bottom end of the support rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The improved on-site anti-corrosion sandblasting device uses a clamping plate and an extrusion block in coordination, and utilizes thread lines with opposite patterns at both ends. When the screw rod is rotated, the screw rod can drive the two clamping plates to approach inward at the same time, and clamp the two sides of the clamping plate with the slide rail to achieve the purpose of fixing the slide plate. The fixed slide plate can cause the extrusion block to extrude and fix the workpiece to be sandblasted. Through the setting of silica gel, the extrusion block can avoid damage to the workpiece when clamping the workpiece to be sandblasted.

[0013] 2. The improved on-site anti-corrosion sandblasting effect device uses a moving wheel and a support rod in coordination. By pulling up the handrail, the support rod is out of contact with the ground, and the device is in contact with the ground only through the two moving wheels. The two moving wheels are used to drive the device to move. Then, the friction plate is matched with the handrail, and the handrail is pulled down to make the friction plate contact with the ground, thereby using the friction between the friction plate and the ground to stop the device from moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 3 This is a schematic diagram of the structure of the spray gun of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the skateboard of the utility model.

[0018] In the figure: 1. shell; 2. connecting frame; 3. moving wheel; 4. connecting rod; 5. supporting rod; 6. handrail; 7. docking port; 8. connecting pipe; 9. spray gun; 10. workpiece holding frame; 11. friction plate; 12. slide rail; 13. slide plate; 14. extrusion block; 15. slide groove; 16. screw rod; 17. splint. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4 A device for improving the on-site anti-corrosion sandblasting effect comprises a shell 1, a handrail 6 is fixedly installed on the outer edge of the shell 1, a connecting frame 2 is fixedly installed on the bottom of the shell 1, a moving wheel 3 is arranged on the outer side of the connecting frame 2, a connecting rod 4 is fixedly connected to the inner side of the moving wheel 3, a supporting rod 5 is fixedly installed on the bottom of the shell 1, a workpiece holding frame 10 is fixedly installed on the top of the shell 1, a slide rail 12 is provided on the inner wall of the workpiece holding frame 10, a slide plate 13 is slidably connected to the inner wall of the slide rail 12, and an extrusion block 14 is fixedly installed on the outer side, a slide groove 15 is provided at one end of the slide plate 13 away from the extrusion block 14, a clamping plate 17 is slidably connected to the inner wall of the slide groove 15, and a screw rod 16 is threadedly connected to the inner wall of the slide plate 13.

[0021] In the above structure, the slide rail 12 is provided so that the slide plate 13 slides on the inner wall of the slide rail 12, thereby adjusting the position of the extrusion block 14, so that the sandblasting workpiece can be better extruded and fixed.

[0022] In a preferred embodiment, a sliding block is fixedly mounted on the outer side of the clamping plate 17 , and the clamping plate 17 is slidably connected to the inner wall of the slide groove 15 via the sliding block. The diameter of the clamping plate 17 is greater than the diameter of the slide rail 12 .

[0023] In the above structure, the diameter of the clamping plate 17 is larger than the diameter of the slide rail 12, so that the two clamping plates 17 can be used to clamp the slide rail 12, thereby fixing the position of the slide plate 13, thereby achieving the purpose of squeezing and fixing the workpiece to be sandblasted.

[0024] In a preferred embodiment, a threaded hole is penetrated through the inner wall of the slider and the slide plate 13 , the screw rod 16 is threadedly connected to the inner wall of the threaded hole, and the outer edge of the screw rod 16 is provided with two sections of thread lines with opposite patterns.

[0025] In the above structure, through the thread lines with opposite patterns at both ends, when the screw rod 16 is rotated, the screw rod 16 can drive the two clamps 17 to move inward at the same time, and clamp the two sides of the clamps 17 with the slide rail 12, so as to achieve the purpose of fixing the slide plate 13. Through the fixed slide plate 13, the extrusion block 14 can extrude and fix the workpiece to be sandblasted.

[0026] In a preferred embodiment, the extrusion block 14 is in an arc shape, and the outer edge of the extrusion block 14 away from the slide plate 13 is paved with silica gel.

[0027] In the above structure, by providing the silica gel, when the extrusion block 14 clamps the workpiece to be sandblasted, damage to the workpiece is avoided.

[0028] In a preferred embodiment: a connecting pipe 8 is provided on the outer edge of the shell 1, a docking port 7 is fixedly installed on one end of the connecting pipe 8, a spray gun 9 is fixedly installed on the end of the connecting pipe 8 away from the docking port 7, and the spray gun 9 is located directly below the workpiece holding frame 10.

[0029] In the above structure, the sandblasting barrel is docked through the docking port 7, and then the sandblasting material in the sandblasting barrel is directed to the workpiece to be sandblasted through the spray gun 9 to perform sandblasting operation.

[0030] In a preferred embodiment, the number of the moving wheels 3 is two, the connecting rod 4 is fixedly connected between the two moving wheels 3 , and a friction plate 11 is fixedly mounted on the bottom end of the supporting rod 5 .

[0031] In the above structure, the friction plate 11 is matched with the armrest 6, and then the armrest 6 is pulled down to make the friction plate 11 contact the ground, so that the friction between the friction plate 11 and the ground stops the movement of the device.

[0032] Working principle: When the device needs to be used, the handrail 6 can be pulled up first, and the support rod 5 is out of contact with the ground. The device is in contact with the ground only through the two moving wheels 3. The two moving wheels 3 can be used to drive the device to move. Then, the friction plate 11 is matched with the handrail 6, and the handrail 6 is pulled down to make the friction plate 11 contact with the ground, so that the friction between the friction plate 11 and the ground stops the device from moving. Then, the threaded lines with opposite patterns at both ends are used, and then when the screw rod 16 is turned, the screw rod 16 can drive the two The clamping plate 17 is simultaneously moved inwardly and clamped with the slide rail 12 by the two sides of the clamping plate 17, so as to achieve the purpose of fixing the slide plate 13. The fixed slide plate 13 can cause the extrusion block 14 to extrude and fix the workpiece to be sandblasted. Through the setting of silicone, the extrusion block 14 can avoid damaging the workpiece when clamping the workpiece to be sandblasted. Then, it is docked with the sandblasting barrel through the docking interface 7, and anti-corrosion material is added in the sandblasting barrel. Then, the sandblasting material and the mixed anti-corrosion material in the sandblasting barrel are used to sandblast the workpiece to be sandblasted through the spray gun 9.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for improving the on-site anti-corrosion sandblasting effect, comprising a housing (1), characterized in that: The outer edge of the shell (1) is fixedly mounted with an armrest (6); the bottom of the shell (1) is fixedly mounted with a connecting frame (2); the outer side of the connecting frame (2) is provided with a moving wheel (3); the inner side of the moving wheel (3) is fixedly connected with a connecting rod (4); the bottom of the shell (1) is fixedly mounted with a supporting rod (5); the top of the shell (1) is fixedly mounted with a workpiece holding frame (10); the inner wall of the workpiece holding frame (10) is provided with a slide rail (12); the inner wall of the slide rail (12) is slidably connected with a slide plate (13); the outer side of the slide plate (14) is fixedly mounted with an extrusion block (14); the end of the slide plate (13) away from the extrusion block (14) is provided with a slide groove (15); the inner wall of the slide groove (15) is slidably connected with a clamping plate (17); the inner wall of the slide plate (13) is threadedly connected with a screw rod (16).

2. The device for improving on-site anti-corrosion sandblasting effect according to claim 1, characterized in that: A sliding block is fixedly mounted on the outer side of the clamping plate (17), and the clamping plate (17) is slidably connected to the inner wall of the slide groove (15) through the sliding block. The diameter of the clamping plate (17) is greater than the diameter of the slide rail (12).

3. The device for improving on-site anti-corrosion sandblasting effect according to claim 2, characterized in that: The inner walls of the slider and the slide plate (13) are penetrated by threaded holes, the screw rod (16) is threadedly connected to the inner walls of the threaded holes, and the outer edge of the screw rod (16) is provided with two sections of thread lines with opposite patterns.

4. The device for improving on-site anti-corrosion sandblasting effect according to claim 1, characterized in that: The shape of the extrusion block (14) is an arc shape, and the outer edge of one side of the extrusion block (14) away from the slide plate (13) is paved with silica gel.

5. The device for improving on-site anti-corrosion sandblasting effect according to claim 1, characterized in that: A connecting pipe (8) is provided on the outer edge of the shell (1), a docking port (7) is fixedly mounted on one end of the connecting pipe (8), a spray gun (9) is fixedly mounted on the end of the connecting pipe (8) away from the docking port (7), and the spray gun (9) is located directly below the workpiece holding frame (10).

6. The device for improving on-site anti-corrosion sandblasting effect according to claim 1, characterized in that: The number of the moving wheels (3) is two, the connecting rod (4) is fixedly connected between the two moving wheels (3), and a friction plate (11) is fixedly mounted on the bottom end of the supporting rod (5).

Images