Polishing brush capable of being quickly disassembled and assembled

Abstract

The utility model discloses a polishing brush capable of being quickly disassembled and assembled, relates to the technical field of polishing brushes, and provides the following scheme that the polishing brush comprises an installation opening, a spring is installed in the installation opening, a telescopic buckle is arranged at the end of the spring, an installation rod is installed in the middle of the installation opening, and a threaded ring is arranged on the periphery of the end of the installation rod. An adapter is connected to the end of the mounting rod, a clamping groove is formed in the outer side of the adapter, a clamping block is arranged at the top end of the mounting rod, a connecting disc is arranged at the bottom end of the mounting rod, a brush is mounted at the bottom of the connecting disc, and a bolt is mounted at the top of the brush. By arranging the mounting rod, the adapter is driven to be taken out by slightly pulling out the mounting rod, and the telescopic buckle can be automatically separated from the clamping groove under the action of the spring, so that quick disassembly and convenience in use are realized, the equipment can be quickly disassembled and assembled, the subsequent rotary grinding processing is not influenced by vertical installation, and the operation is flexible and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing brushes, in particular to a polishing brush that can be quickly disassembled and installed. Background Art

[0002] In many industries such as metal processing, woodworking manufacturing, and automobile repair, polishing brushes are a common surface treatment tool and are widely used in processes such as removing surface defects and increasing surface finish. Processing operations require replacing polishing brushes of different specifications.

[0003] The existing polishing brush has the problem that the overall disassembly, assembly and replacement requires the use of tools, which is a cumbersome operation. Therefore, a polishing brush that can be quickly disassembled and installed is needed. Utility Model Content

[0004] The utility model aims to provide a polishing brush that can be quickly disassembled and installed, thereby solving the problem in the prior art that the overall disassembly and replacement requires the use of tools and the operation is relatively cumbersome.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing brush that can be quickly disassembled and installed, comprising a mounting port, a spring is installed inside the mounting port, a telescopic buckle is provided at the end of the spring, a mounting rod is installed in the middle of the mounting port, a threaded ring is provided on the periphery of the end of the mounting rod, an adapter is connected to the end of the mounting rod, a slot is provided on the outside of the adapter, a blocking block is provided at the top of the mounting rod, a connecting plate is provided at the bottom of the mounting rod, a brush is installed at the bottom of the connecting plate, and a bolt is installed at the top of the brush.

[0006] Preferably, the telescopic buckle forms a transverse telescopic structure between the spring and the installation opening, and four groups of telescopic buckles are arranged in a ring shape around the center of the installation opening.

[0007] Preferably, the adapter forms a detachable structure with the mounting rod through the threaded ring, and the rotational connection direction between the mounting rod and the adapter is arranged opposite to the rotation direction of the device.

[0008] Preferably, the adapter forms a snap-fit ​​structure through the card slot and the telescopic buckle, and the mounting rod forms a detachable structure through the adapter and the mounting port.

[0009] Preferably, the mounting rod and the clamping block are integrally arranged, and the mounting rod is plug-connected between the clamping block and the mounting opening.

[0010] Preferably, the brush forms a detachable structure between the bolt and the connecting plate, and the mounting rod and the connecting plate are integrally arranged.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By setting the mounting rod, firstly, the mounting rod and the adapter are rotatably connected and installed through the threaded ring, which can flexibly and quickly convert the mounting rod, so that it can be quickly converted into a quick-release mounting rod adapted to the mounting port through the adapter, which is convenient for installation and use, and the mounting rod that is not adapted to the mounting port interface can also be adapted through the installation of the adapter, so that the mounting rod is effectively utilized and the cost is saved. A spring and a telescopic buckle are arranged inside the mounting port, and a card slot matching the telescopic buckle is arranged outside the adapter. When installing, it is only necessary to align the adapter with the bottom center of the mounting port and push it gently, and the internal telescopic buckle will automatically snap into the card slot under the action of the spring to achieve quick connection; when disassembling, it is only necessary to gently pull out the mounting rod to drive the adapter to be taken out, and the telescopic buckle will automatically detach from the card slot under the action of the spring, so as to achieve quick disassembly, convenient use, and conducive to the rapid disassembly and assembly operation of the equipment. The vertical installation does not affect the subsequent rotation and grinding processing, and the operation is flexible and convenient. The card block arranged on the top can play a role in assisting alignment and stabilizing the subsequent rotation.

[0013] 2. By setting the brush, the brush can be disassembled and assembled by controlling the bolts. Brushes of different mesh sizes can be selected according to needs, or the brush can be replaced and updated after being used too many times, so as to ensure the stability of the processing effect, facilitate the use and operation, and facilitate disassembly and assembly. The setting of multiple sets of bolts ensures the stability of the installation between the brush and the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall upward structure of a polishing brush that can be quickly disassembled and installed according to the utility model;

[0015] Figure 2 This is a schematic diagram of the overall top view of a polishing brush that can be quickly disassembled and installed according to the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation opening of a polishing brush that can be quickly disassembled and installed according to the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the connection structure between the mounting rod and the adapter of a polishing brush that can be quickly disassembled and installed.

[0018] In the figure: 1. Mounting port; 2. Spring; 3. Telescopic buckle; 4. Mounting rod; 5. Threaded ring; 6. Adapter; 7. Slot; 8. Block; 9. Connecting plate; 10. Brush; 11. Bolt. 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] Example 1

[0021] like Figure 1-4 As shown in the figure, a polishing brush that can be quickly disassembled and installed includes a mounting port 1, which is characterized in that: a spring 2 is installed inside the mounting port 1, a telescopic buckle 3 is provided at the end of the spring 2, a mounting rod 4 is installed in the middle of the mounting port 1, a threaded ring 5 is provided on the periphery of the end of the mounting rod 4, an adapter 6 is connected to the end of the mounting rod 4, a slot 7 is provided on the outer side of the adapter 6, a block 8 is provided at the top of the mounting rod 4, a connecting plate 9 is provided at the bottom of the mounting rod 4, a brush 10 is installed at the bottom of the connecting plate 9, and a bolt 11 is installed at the top of the brush 10.

[0022] The telescopic buckle 3 forms a transverse telescopic structure between the spring 2 and the installation port 1, and there are four groups of telescopic buckles 3 arranged in a ring shape around the center of the installation port 1. Gently push the adapter 6 into the installation port 1, and the internal telescopic buckle 3 will automatically snap into the slot 7 under the action of the spring 2 to achieve quick connection.

[0023] The adapter 6 forms a detachable structure with the mounting rod 4 through the threaded ring 5, and the rotational connection direction between the mounting rod 4 and the adapter 6 is set opposite to the rotation direction of the equipment. The mounting rod 4 can be flexibly and quickly converted, so that it can be quickly converted into a quick-release mounting rod 4 that adapts to the mounting port 1 through the adapter 6, which is convenient for installation and use.

[0024] The adapter 6 forms a snap-fit ​​structure with the telescopic buckle 3 through the card slot 7, and the mounting rod 4 forms a detachable structure with the mounting port 1 through the adapter 6, which is conducive to the rapid disassembly and assembly of the equipment. The vertical installation does not affect the subsequent rotation and grinding processing, and the operation is flexible and convenient.

[0025] The mounting rod 4 and the clamping block 8 are integrated, and the mounting rod 4 is plug-connected with the mounting opening 1 through the clamping block 8. The clamping block 8 arranged on the top can assist in alignment and provide stability during subsequent rotation.

[0026] The brush 10 is detachably connected to the connecting plate 9 through the bolt 11, and the mounting rod 4 is integrated with the connecting plate 9. Brushes 10 of different mesh sizes can be selected according to needs, or the brush 10 can be replaced after being used too many times to ensure the stability of the processing effect.

[0027] Working principle: First, the mounting rod 4 and the adapter 6 are rotatably connected and installed through the threaded ring 5, which can flexibly and quickly convert the mounting rod 4 so that it can be quickly converted into a quick-release mounting rod 4 that adapts to the mounting port 1 through the adapter 6, which is convenient for installation and use, and the mounting rod 4 that is not suitable for the interface of the mounting port 1 can also be adapted through the installation of the adapter 6, so that the mounting rod 4 is effectively utilized and the cost is saved. A spring 2 and a telescopic buckle 3 are arranged inside the mounting port 1, and a card slot 7 matching the telescopic buckle 3 is arranged outside the adapter 6. When installing, it is only necessary to align the adapter 6 with the bottom center of the mounting port 1 and push it gently. The internal telescopic buckle 3 will automatically snap into the card slot 7 under the action of the spring 2 to achieve quick connection; when disassembling, it is only necessary to gently pull out the mounting rod 4 to drive the adapter 6 to be taken out outward, and the telescopic buckle 3 will automatically detach from the card slot 7 under the action of the spring 2, so as to achieve quick disassembly, convenient use, and conducive to the rapid disassembly and assembly operation of the equipment. The vertical installation does not affect the subsequent rotation and grinding processing, and the operation is flexible and convenient. The card block 8 arranged on the top can play a role in assisting alignment and stabilizing the subsequent rotation.

[0028] Next, the brush 10 can be disassembled and assembled by controlling the bolts 11. Brushes 10 of different mesh sizes can be selected as needed, or the brush 10 can be replaced after being used too many times, thereby ensuring the stability of the processing effect, facilitating use and operation, and convenient disassembly and assembly. The setting of multiple sets of bolts 11 ensures the stable installation between the brush 10 and the connecting plate 9.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] 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 polishing brush that can be quickly disassembled and installed, comprising a mounting opening (1), characterized in that: A spring (2) is installed inside the installation opening (1), and a telescopic buckle (3) is provided at the end of the spring (2). A mounting rod (4) is installed in the middle of the installation opening (1), and a threaded ring (5) is provided on the periphery of the end of the mounting rod (4). An adapter (6) is connected to the end of the mounting rod (4), and a slot (7) is provided on the outer side of the adapter (6). A block (8) is provided at the top end of the mounting rod (4), and a connecting plate (9) is provided at the bottom end of the mounting rod (4). A brush (10) is installed at the bottom of the connecting plate (9), and a bolt (11) is installed at the top of the brush (10).

2. A polishing brush that can be quickly disassembled and installed according to claim 1, characterized in that: The telescopic buckles (3) form a transverse telescopic structure between the spring (2) and the installation opening (1), and four groups of telescopic buckles (3) are arranged in a ring shape around the center of the installation opening (1).

3. A polishing brush that can be quickly disassembled and installed according to claim 1, characterized in that: The adapter (6) forms a detachable structure with the mounting rod (4) through the threaded ring (5), and the rotational connection direction between the mounting rod (4) and the adapter (6) is arranged opposite to the rotation direction of the device.

4. A polishing brush that can be quickly disassembled and installed according to claim 1, characterized in that: The adapter (6) forms a snap-fit ​​structure with the telescopic buckle (3) through the snap-fit ​​groove (7), and the mounting rod (4) forms a detachable structure with the mounting opening (1) through the adapter (6).

5. The polishing brush that can be quickly disassembled and installed according to claim 1, characterized in that: The mounting rod (4) and the clamping block (8) are integrally arranged, and the mounting rod (4) is plug-connected to the mounting opening (1) via the clamping block (8).

6. The polishing brush that can be quickly disassembled and installed according to claim 1, characterized in that: The brush (10) forms a detachable structure with the connecting plate (9) through the bolt (11), and the mounting rod (4) and the connecting plate (9) are integrally arranged.

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