Roughening wheel with sand blasting surface effect

Abstract

The utility model discloses a roughening wheel with a sand blasting surface effect, which comprises a roughening disc, a plurality of sliding locking grooves are uniformly arranged on the side of the surface of the roughening disc, and sliding locking blocks are locked in the sliding locking grooves in a sliding mode. A strip-shaped sliding block is used for keeping the position of a sliding locking block not deviating in the sliding process, the brazing rolling wheel can be slidably installed at the braking position, and meanwhile a hidden hexagonal locking bolt penetrates through the sliding locking block to be in threaded locking with a threaded locking groove of a storage rod on the inner wall of a sliding locking groove; further, the brazing roller can be always kept at the same mounting position in the sliding mounting process, and a hidden hexagonal locking bolt can be accurately locked and fixed with a threaded locking groove after penetrating through a sliding locking block, so that the brazing roller is accurately mounted at a specified position in a sliding manner; and therefore, the brazing roller is simpler and more convenient to mount, and operation is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of deburring wheels, and particularly relates to a deburring wheel with a sandblasted surface effect. Background Technique

[0002] At present, the common methods for rough processing of stone materials at home and abroad are burning, sandblasting or manual hammering. The problems of these methods are high processing costs, low efficiency, and uneven surface effects after processing, and the roughness and appearance effects after processing cannot be arbitrarily controlled. For grinders for roughening the surfaces of other materials such as cement and plastic plates on the market, they cannot be applied to the rough processing of stone surfaces. The main reasons are as follows: For roughening the surfaces of other materials such as plastic plates, the roughening treatment is usually carried out by an active grinding method, and the surface uniformity of the roughening treatment is insufficient, and there are usually serious strip-shaped or arc-shaped abrasion marks, which seriously affect the aesthetics and cannot achieve the appearance effects of matte or sandblasting. After roughening and grinding these materials, there are often subsequent processes, such as spraying coatings or polishing treatments, and the surface after roughening treatment is not presented to everyone as the final product.

[0003] Therefore, a deburring wheel for a grinder with the publication number of "CN206925667U" includes a support plate fixedly arranged on the turntable of the grinder, and a plurality of deburring wheel groups arranged on the support plate. The deburring wheel group includes a mounting seat arranged on the support plate, and one or more deburring wheels arranged on the mounting seat through a rotating shaft and rotatably connected to the mounting seat through the rotating shaft. The deburring wheel is perpendicular to the support plate, and a plurality of deburring protrusions are arranged on the outer ring wall of the deburring wheel. The utility model can be applied to the rough processing of the surfaces of stone materials or cement floors, and the ground of the polished stone materials or cement not only has anti-slip properties, but also has uniform surface pits, no scratches, high aesthetics, has a matte or sandblasting effect, and can be directly used without subsequent processes.

[0004] However, for the above-mentioned deburring wheel for a grinder, although the mounting seat is installed on the corresponding mounting holes by screws, the design of the row of mounting holes facilitates the adjustment of the position of the deburring wheel group on the support plate along the radial inner side or the outer side. There are still the following obvious defects during use: The installation of the deburring wheel is locked on the support plate by screws at both ends and nuts. This installation method requires more than two screws to fix the deburring wheel during installation, and the problem of the position deviation of the deburring wheel will occur during the screw fixing, resulting in a more cumbersome installation of the deburring wheel. Content of the Utility Model

[0005] The purpose of the utility model is to provide a deburring wheel with a sandblasted surface effect to solve the problems raised in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical solution: A deburring wheel with a sandblasted surface effect, comprising:

[0007] A deburring disc, on the side of the surface of the deburring disc, a plurality of sliding locking grooves are evenly arranged. A sliding locking block for sliding disassembly and locking of the deburring wheel is slidably locked in the sliding locking grooves. An installation wheel seat for rotatably installing the deburring wheel is arranged on the sliding locking block. A brazed roller for sandblasted surface polishing is rotatably installed on the installation wheel seat through a mandrel. On both ends of the mandrel located outside the two sides of the installation wheel seat, hexagonal locking nuts for installing and locking the brazed roller are arranged. On both sides of the bottom of the sliding locking block, strip-shaped sliders extending outwards are arranged to position and slide the sliding locking block. A hidden hexagonal locking bolt for installing and locking the sliding locking block in the sliding locking groove penetrates through the sliding locking block.

[0008] Preferably, a locking installation hole groove for connecting and locking with an external motor penetrates through the center position of the surface of the deburring disc, and lock holes are evenly arranged at the position outside the locking installation hole groove, which is convenient for locking and connecting the deburring disc with the rotating shaft of the external motor.

[0009] Preferably, on both side walls at the bottom end inside the sliding locking groove, positioning sliding grooves are extended outwards. The strip-shaped sliders are slidably arranged in the positioning sliding grooves, so that the brazed roller can be locked by directional position sliding of the sliding locking block, ensuring the accuracy of the installation position.

[0010] Preferably, on one side wall inside the sliding locking groove, threaded locking grooves with internal threads are arranged. The hidden hexagonal locking bolt is threaded through the sliding locking block and locked in the threaded locking groove, which can be used for disassembly, installation and locking of the brazed roller later.

[0011] Preferably, at the outer end of the mandrel located outside the installation wheel seat, a straight-through grease cup part for injecting oil and lubricating the bearing parts on the mandrel is connected, which is beneficial for more convenient oil injection for the bearing parts later.

[0012] Preferably, diamond particles protruding outwards are evenly welded on the surface of the brazed roller, which can effectively dissipate heat during the grinding process of the brazed roller.

[0013] Compared with the prior art, the technical effects and advantages of the present utility model are as follows: For the deburring wheel with a sandblasted surface effect, through the combined use of sliding lock blocks in several sliding lock grooves on the deburring disc, mounting wheel seats, mandrels, brazed rollers, strip-shaped sliders, hidden hexagon lock bolts, and thread lock grooves, the brazed rollers can be slidably positioned and installed by means of the sliding lock blocks in the sliding lock grooves. Moreover, the strip-shaped sliders are used to keep the sliding lock blocks from shifting during sliding, enabling the brazed rollers to be slidably installed to the braking position. At the same time, the hidden hexagon lock bolts pass through the sliding lock blocks and are thread-locked with the thread lock grooves of the receiving rods on the inner walls of the sliding lock grooves. Furthermore, the brazed rollers can always be kept in the same installation position during the sliding installation process, and the hidden hexagon lock bolts can accurately be locked and fixed with the thread lock grooves after passing through the sliding lock blocks. Thus, the brazed rollers are accurately installed at the designated position by sliding, and there will be no phenomenon of offset installation of the brazed rollers. Therefore, the installation of the brazed rollers is simpler and more convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic top view structural diagram of the combination of the deburring disc structure and the sliding lock block of the present utility model.

[0016] In the figure: 1, deburring disc; 2, sliding lock groove; 3, sliding lock block; 4, mounting wheel seat; 5, mandrel; 6, brazed roller; 7, hexagon lock nut; 8, strip-shaped slider; 9, hidden hexagon lock bolt; 10, locking installation hole groove; 11, positioning sliding groove; 12, thread lock groove; 13, straight-through grease cup part; 14, diamond particles. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figure 1-2 , the present utility model provides a technical solution: A deburring wheel with a sandblasted surface effect, comprising:

[0019] The deburring disc 1 is evenly provided with a number of sliding locking grooves 2 on the side of its surface. When the brazing roller 6 is installed, the sliding locking block 3 slides inside the sliding locking groove 2, enabling the brazing roller 6 to quickly slide to the designated installation position for locking. The sliding locking groove 2 is slidably locked with a sliding locking block 3 for the sliding disassembly and locking of the deburring wheel, and the sliding locking block 3 and the mounting wheel seat 4 are integrally formed, which can enhance the firm stability of the brazing roller 6 during operation. The sliding locking block 3 is provided with a mounting wheel seat 4 for rotatably mounting the deburring wheel, so that the brazing roller 6 is connected through a core shaft 5 to the mounting wheel seat 4, and both ends of the core shaft 5 are rotatably mounted on the mounting wheel seat 4 through bearings. The mounting wheel seat 4 is rotatably mounted with a brazing roller 6 for sandblasting surface polishing through the core shaft 5. The brazing roller 6 is conducive to the polishing operation of the surface of the workpiece and is fixedly connected through the core shaft 5 inside the mounting wheel seat 4. One end of the core shaft 5 located on both sides outside the mounting wheel seat 4 is provided with a hexagonal locking nut 7 for locking the installation of the brazing roller 6, so that the hexagonal locking nut 7 is locked on the core shaft 5 to ensure the stability of the rotation of the brazing roller 6 on the mounting wheel seat 4. Both sides of the bottom of the sliding locking block 3 extend outwards to form strip-shaped sliding blocks 8 for positioning the sliding of the sliding locking block 3, so that the sliding locking block 3 drives the brazing roller 6 to slide in a fixed direction without position deviation. A hidden hexagonal locking bolt 9 is inserted into the sliding locking block 3 to lock the sliding locking block 3 in the sliding locking groove 2, locking the sliding locking block 3 inside the sliding locking groove 2.

[0020] A locking installation hole groove 10 for connecting and locking with an external motor is provided through the center position of the surface of the deburring disc 1. The rotating shaft of the external motor can be locked and connected to the deburring disc 1 through a flange connection disc, and lock holes are evenly provided at the position of the locking installation hole groove 10 facing outwards, so that screws can be inserted into the lock holes to lock the deburring disc 1 on the rotating shaft of the external motor. On both side walls at the bottom end inside the sliding locking groove 2, positioning sliding grooves 11 are extended outwards, which can allow the sliding locking block 3 to slide in a fixed direction to the designated installation position. The strip-shaped sliding block 8 is slidably arranged in the positioning sliding groove 11. Threaded locking grooves 12 with internal threads are provided on one side wall inside the sliding locking groove 2, and the brazing roller 6 can be locked on the inner end of the sliding locking groove 2 by the sliding of the sliding locking block 3. The hidden hexagonal locking bolt 9 is threaded through the sliding locking block 3 and locked in the threaded locking groove 12 to achieve the quick installation and locking of the brazing roller 6.

[0021] The mandrel 5 is connected to a straight-through grease cup 13 for lubricating the bearing parts on the mandrel 5 at the outer end of the mounting wheel seat 4, which is beneficial for injecting lubricating oil through the straight-through grease cup 13 when the rotation at the connection between the mandrel 5 and the bearing parts is not smooth, lubricating the bearing parts to maintain smooth rotation. The surface of the brazing roller 6 is evenly welded with outwardly protruding diamond particles 14. The diamond particles 14 utilize the advantages of high bonding strength of abrasive grains, high exposure of abrasive grains, and good heat dissipation effect of the brazing diamond tool to achieve efficient grinding and polishing of high-strength steel, and are suitable for stone and cement floors to achieve a very delicate sandblasting effect.

[0022] Specifically, during use, first connect the roughening disc 1 to the rotating shaft of an external motor using a connecting flange, and slide the sliding lock blocks 3 into the sliding lock grooves 2 in sequence. The sliding lock blocks 3 use the strip-shaped sliders 8 to slide in a fixed direction in the positioning chutes 11, so that the sliding lock blocks 3 can slide in a fixed direction to the other side inside the sliding lock grooves 2, and the mounting wheel seat 4 follows and slides synchronously. At the same time, the hidden hexagon socket head cap screws 9 slide along with the sliding of the sliding lock blocks 3. The hidden hexagon socket head cap screws 9 accurately dock with the thread lock grooves 12 on the inner wall of the sliding lock grooves 2 by means of the sliding lock blocks 3, and rotate the hidden hexagon socket head cap screws 9 to lock them in the thread lock grooves 12, so that the sliding lock blocks 3 can be accurately and quickly locked in the sliding lock grooves 2 without the situation of installation position deviation. Then place the brazing roller 6 inside the mounting wheel seat 4, and the mandrel 5 passes through from one side of the mounting wheel seat 4 and exits from the other side of the mounting wheel seat 4, and then lock and fix it with the hexagon lock nuts 7. Thus, the brazing roller 6 can always be kept in the same installation position during the sliding installation process, and the hidden hexagon socket head cap screws 9 can accurately lock and fix with the thread lock grooves 12 after passing through the sliding lock blocks 3, so that the brazing roller 6 can be accurately installed at the specified position by sliding, without the phenomenon of installation deviation of the brazing roller 6, making the installation of the brazing roller 6 simpler and more convenient for operation.

[0023] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A roughening wheel with a sandblasting surface effect, characterized in that: include: A roughening disc (1), wherein a plurality of sliding locking grooves (2) are evenly arranged on the side of the surface of the roughening disc (1), wherein a sliding locking block (3) for slidingly disassembling and locking the roughening wheel is provided in the sliding locking groove (2), wherein the sliding locking block (3) is provided with a mounting wheel seat (4) for rotatably mounting the roughening wheel, wherein a brazing roller (6) for sandblasting surface polishing is rotatably mounted on the mounting wheel seat (4) through a core shaft (5), wherein one end of the core shaft (5) located on both sides of the mounting wheel seat (4) is provided with a hexagonal locking nut (7) for mounting and locking the brazing roller (6), wherein both sides of the bottom of the sliding locking block (3) are extended outwardly with a strip slider (8) for positioning and sliding the sliding locking block (3), wherein a hidden hexagonal locking bolt (9) for mounting and locking the sliding locking block (3) in the sliding locking groove (2) is penetrated through the sliding locking block (3).

2. The roughening wheel with sandblasting effect according to claim 1, characterized in that: A locking installation hole groove (10) for connecting and locking with an external motor is provided through the center of the surface of the roughening disc (1), and locking holes are evenly provided at positions outward of the locking installation hole groove (10).

3. The roughening wheel with sandblasting effect according to claim 1, characterized in that: The two side walls at the bottom end of the sliding lock groove (2) extend outward to form a positioning slide groove (11), and the strip-shaped sliding block (8) is slidably arranged in the positioning slide groove (11).

4. The roughening wheel with sandblasting effect according to claim 1, characterized in that: A threaded locking groove (12) with an internal thread is provided on one side wall of the sliding locking groove (2), and the hidden hexagonal locking bolt (9) is threadedly passed through the sliding locking block (3) and locked in the threaded locking groove (12).

5. The roughening wheel with sandblasting effect according to claim 1, characterized in that: One end of the core shaft (5) located outside the mounting wheel seat (4) is connected to a straight-through pressure oil injection cup (13) for oiling and lubricating the bearing member on the core shaft (5).

6. The roughening wheel with sandblasting effect according to claim 1, characterized in that: The surface of the brazing roller (6) is uniformly welded with diamond particles (14) protruding outwards.

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