Portable metal surface rust removal device

Abstract

The utility model relates to the technical field of metal surface rust removal, and discloses a portable metal surface rust removal device which comprises a base, two symmetrical supports are arranged on the outer side of the base, and polishing assemblies for polishing metal products are arranged on the outer sides of the supports. The first supporting rod is moved in the through groove to drive the limiting wheels to move in the support, the two limiting wheels abut against the side edge of a metal product, then the polishing wheel is adjusted to the proper height, during adjustment, the screw is rotated to drive the connecting block to ascend and descend in the support, the connecting block drives the polishing wheel to ascend and descend, and the polishing wheel is driven to rotate. The servo motor drives the rotating shaft to rotate, the rotating shaft drives the grinding wheel to rotate, the surface of the metal product is ground and derusted, and during derusting, a user rotates the worm through the rocker, the worm drives the worm gear and the moving wheel fixedly connected with the worm gear to rotate, the metal product is driven to move on the base, and the ground part is adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal surface rust removal technical field, concretely is a portable metal surface rust removal device. BACKGROUND

[0002] Metal is a kind of matter with luster, ductility, easy to conduct electricity, heat and other properties. The above-mentioned characteristics of metal are related to the free electrons contained in metal crystal. In nature, most of the metals exist in the combined state, and a few metals such as gold, platinum, silver and bismuth exist in the free state. Most of the metal minerals are oxides and sulfides. Other forms include chlorides, sulfates, carbonates and silicates. The connection between metals is metal bond, so it can be re-established connection by changing position at will, which is also the reason for good ductility of metal. Metal elements usually show positive valence in compounds. Relative atomic mass is called heavy metal. Metal surface rust removal device is a kind of equipment for removing rust on metal surface. It can effectively remove oxides, grease and other contaminants on metal surface, making the metal surface cleaner and smoother.

[0003] The portable metal rust removal device currently used pushes the metal to move through the conveying assembly, and the polishing part can complete the polishing of the metal by rotating. However, in the process of using, since the size of the polishing part is fixed, it can only be used for polishing columnar metal of the same size. When polishing columnar metal of different sizes is needed, the polishing part of corresponding size needs to be replaced, which is more cumbersome to operate and reduces the practicability of the equipment. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of portable metal surface rust removal device to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of portable metal surface rust removal device, including base, the outside of the base is provided with two symmetrical supports, the outside of the support is provided with the polishing assembly for polishing treatment of metal product, further comprising:

[0006] The first support rod is installed in the support, the first support rod and the inside of the support are both provided with a socket, the socket is inserted with a plug rod for limiting the first support rod, the outside of the first support rod is provided with a limiting wheel for limiting the metal product;

[0007] The support wheel and the moving wheel are rotatably installed in the inside of the base, the outside of the moving wheel is fixedly connected with a worm gear, the outside of the worm gear is engaged with a worm that rotates in the inside of the base, and the outside of the worm is fixedly connected with a rocker.

[0008] Preferably, the polishing assembly comprises a servo motor arranged outside the support, an output end of the servo motor is provided with a rotating shaft, and the rotating shaft is fixedly connected with a polishing wheel outside.

[0009] Preferably, the inside of the support is slidably provided with a connecting block, the rotating shaft is rotatably arranged on the connecting block, a screw rod is rotatably arranged outside the connecting block, the screw rod is threadedly arranged in the inside of the support, and the top of the screw rod is fixedly connected with a hand wheel.

[0010] Preferably, the outside of the connecting block is fixedly connected with a limiting block, and the inside of the support is provided with a limiting slot, and the limiting block slides in the limiting slot.

[0011] Preferably, the outside of the base is fixedly connected with a mounting seat, and the inside of the mounting seat is rotatably arranged with a second supporting rod.

[0012] Preferably, the outside of the support is fixedly connected with a handle.

[0013] Preferably, the inside of the support is provided with a through slot for the limiting wheels and the first supporting rod to pass through.

[0014] Compared with the prior art, the portable metal surface rust removal device has the advantages that:

[0015] The first supporting rod is moved in the through slot to drive the limiting wheels to move in the support, the two limiting wheels are abutted on the side edges of the metal product, then the polishing wheel is adjusted to a proper height, when adjusting, the connecting block is lifted and lowered in the support by rotating the screw rod, the connecting block drives the polishing wheel to lift and lower, the rotating shaft is rotated by the servo motor, the rotating shaft drives the polishing wheel to rotate, the surface of the metal product is polished and rusted, at the same time, the user rotates the worm by the rocker, the worm drives the worm wheel and the moving wheels fixedly connected with the worm wheel to rotate, the metal product is moved on the base, and the polishing position is adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A structural schematic view of the portable metal surface rust removal device is provided in the utility model;

[0017] Figure 2 A structural schematic view of the support and the second supporting rod is provided in the utility model;

[0018] Figure 3 A structural schematic view of the polishing assembly is provided in the utility model;

[0019] Figure 4 A structural schematic view of the support and the connecting block is provided in the utility model;

[0020] Figure 5 A structural schematic view of the worm wheel and the worm is provided in the utility model.

[0021] In the figure: 1, base; 2, support; 3, polishing assembly; 301, servo motor; 302, rotating shaft; 303, polishing wheel; 4, first support rod; 5, insertion hole; 6, insertion rod; 7, limiting wheel; 8, connecting block; 9, screw rod; 10, hand wheel; 11, limiting block; 12, limiting groove; 13, mounting seat; 14, second support rod; 15, handle; 16, supporting wheel; 17, moving wheel; 18, worm wheel; 19, worm; 20, rocker; 21, through groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-5 As shown in the figure, a portable metal surface rust removal device, including base 1, the outer side of base 1 is provided with two symmetrical supports 2, the outer side of support 2 is provided with polishing assembly 3 for polishing treatment of metal products, further comprising: first support rod 4 installed in the inside of support 2, the inside of support 2 and first support rod 4 are both provided with insertion hole 5, the inside of insertion hole 5 is inserted with insertion rod 6 for limiting first support rod 4, the outer side of first support rod 4 is provided with limiting wheel 7 for limiting treatment of metal products, by moving first support rod 4 in support 2, the position of limiting wheel 7 is adjusted, insertion rod 6 is inserted in insertion hole 5, first support rod 4 and limiting wheel 7 are limited and fixed treatment; rotating supporting wheel 16 and moving wheel 17 installed in the inside of base 1, using supporting wheel 16 and moving wheel 17 to move metal products on the top of base 1, the outer side of moving wheel 17 is fixedly connected with worm wheel 18, the outer side of worm wheel 18 is engaged with worm 19 rotating in the inside of base 1, the outer side of worm 19 is fixedly connected with rocker 20, by rotating worm 19 through rocker 20, worm 19 drives worm wheel 18 and moving wheel 17 fixedly connected with it to rotate, and drive metal products.

[0024] The polishing assembly 3 comprises a servo motor 301 arranged outside the support 2, the output end of the servo motor 301 is provided with a rotating shaft 302, the outer side of the rotating shaft 302 is fixedly connected with a polishing wheel 303; the inside of the support 2 is slidably installed with a connecting block 8, the rotating shaft 302 is rotatably installed on the connecting block 8, the outer side of the connecting block 8 is rotatably installed with a screw rod 9, the screw rod 9 is threadedly installed in the inside of the support 2, the top of the screw rod 9 is fixedly connected with a hand wheel 10; the two ends of the rotating shaft 302 are rotatably installed on the two connecting blocks 8 respectively, the output end of the servo motor 301 is fixedly connected on the rotating shaft 302 through one side of the connecting block; the rotating shaft 302 is driven to rotate by the servo motor 301, the polishing wheel 303 is driven to rotate by the rotating shaft 302, the surface of the metal product is polished and rust removal treatment is performed, the connecting block 8 is lifted and lowered in the support 2 by rotating the screw rod 9, the polishing wheel 303 is lifted and lowered by the connecting block 8, and the metal products of different sizes are polished and treated.

[0025] The outer side of the connecting block 8 is fixedly connected with a limiting block 11, the inside of the support 2 is provided with a limiting groove 12, and the limiting block 11 slides in the limiting groove 12. The connecting block 8 drives the limiting block 11 to move in the limiting groove 12 when moving, thereby improving the stability of the limiting block 11 when moving, and further improving the stability of the polishing wheel 303.

[0026] The outer side of the base 1 is fixedly connected with a mounting seat 13, and the inside of the mounting seat 13 is rotatably installed with a second supporting rod 14; the second supporting rod 14 can be unfolded by being moved out of the mounting seat 13, so as to support the base 1 and improve the stability of the base 1, and the second supporting rod 14 can be stored when not in use, so as to reduce the volume. The outer side of the support 2 is fixedly connected with a handle 15, and the handle 15 facilitates a user to carry the device.

[0027] The inside of the support 2 is provided with a through groove 21 for the limiting wheels 7 and the first supporting rod 4 to pass in and out. The limiting wheels 7 can be taken out of the through groove 21 and can be independently stored.

[0028] Working principle: when the surface of the metal product is polished and treated, the positions of the two limiting wheels 7 are adjusted according to the size of the metal product, and the first supporting rod 4 is moved in the through groove 21 to drive the limiting wheels 7 to move in the support 2 during specific adjustment, so that the two limiting wheels 7 abut on the side edges of the metal product, then the polishing wheel 303 is adjusted to an appropriate height, the connecting block 8 is lifted and lowered in the support 2 by rotating the screw rod 9 during adjustment, the polishing wheel 303 is lifted and lowered by the connecting block 8, the rotating shaft 302 is driven to rotate by the servo motor 301, the polishing wheel 303 is driven to rotate by the rotating shaft 302, the surface of the metal product is polished and rust removal treatment is performed, and the metal product is moved on the base 1 by rotating the worm 19 by the rocker 20 while rust removal, the worm 19 drives the worm wheel 18 and the moving wheel 17 fixedly connected with the worm wheel 18 to rotate, and the metal product is adjusted to be polished.

[0029] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0030] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A portable metal surface rust removal device, comprising a base (1), the outer side of the base (1) is provided with two symmetrical supports (2), the outer side of the support (2) is provided with a polishing assembly (3) for polishing treatment of metal products, characterized in that, Also include: The first support rod (4) is installed in the support (2), the first support rod (4) and the inside of the support (2) are provided with a socket (5), the socket (5) is inserted with a plug rod (6) for limiting the first support rod (4), the outer side of the first support rod (4) is provided with a limiting wheel (7) for limiting the metal product; The support wheel (16) and the moving wheel (17) are rotatably installed in the base (1), the outer side of the moving wheel (17) is fixedly connected with the worm gear (18), the outer side of the worm gear (18) is engaged with the worm (19) rotating in the base (1), the outer side of the worm (19) is fixedly connected with the rocker (20).

2. A portable metal surface rust removal device as claimed in claim 1, wherein: The polishing assembly (3) comprises a servo motor (301) arranged on the outer side of the support (2), the output end of the servo motor (301) is provided with a rotating shaft (302), the outer side of the rotating shaft (302) is fixedly connected with a polishing wheel (303).

3. A portable metal surface rust removal device as claimed in claim 2, wherein: The inside of the support (2) is slidably installed with a connecting block (8), the rotating shaft (302) is rotatably installed on the connecting block (8), the outer side of the connecting block (8) is rotatably installed with a screw rod (9), the screw rod (9) is threadedly installed in the inside of the support (2), the top of the screw rod (9) is fixedly connected with a hand wheel (10).

4. A portable metal surface rust removal device as claimed in claim 3, wherein: The outer side of the connecting block (8) is fixedly connected with a limiting block (11), the inside of the support (2) is provided with a limiting groove (12), the limiting block (11) slides in the limiting groove (12).

5. A portable metal surface rust removal device as claimed in claim 1, wherein: The outer side of the base (1) is fixedly connected with a mounting seat (13), the inside of the mounting seat (13) is rotatably installed with a second support rod (14).

6. A portable metal surface rust removal device as claimed in claim 1, wherein: The outer side of the support (2) is fixedly connected with a handle (15).

7. A portable metal surface rust removal device as claimed in claim 1, wherein: The inside of the support (2) is provided with a through slot (21) for the limiting wheel (7) and the first support rod (4) to go in and out.

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