CN220498605U - Wall polisher for building decoration - Google Patents

Abstract

The utility model belongs to the technical field of wall surface grinding machines, in particular to a wall surface grinding machine for building decoration, which comprises a grinding disc, a connecting plate and a driving motor, wherein the driving motor is fixedly arranged at the top of the connecting plate; according to the wall surface polishing machine for building decoration, the polishing disc can be conveniently and rapidly assembled and disassembled through the arrangement of the inner hexagonal joint, the outer hexagonal joint, the fixing holes, the fixing frames, the fixing rods, the fixing sheets and the extrusion springs, a worker can conveniently and rapidly disassemble and assemble the polishing disc by pulling the fixing rods, the polishing disc can be conveniently and rapidly replaced after being damaged, the disassembling tool is not used, and the use efficiency is improved.

Description

Wall polisher for building decoration

Technical Field

The utility model belongs to the technical field of wall surface grinding machines, and particularly relates to a wall surface grinding machine for building decoration.

Background

The wall surface grinding machine is a tool for replacing a traditional worker to take sand paper to grind a wall surface and an object, so that the purposes of flattening, dust-free and protecting physical and mental health of the worker are achieved, the working environment is optimized, the working efficiency is improved, the decoration quality is improved, and the wall surface grinding is divided into dust grinding and dust-free grinding;

the utility model provides a building decoration uses wall polisher has multiple in prior art, through retrieving, for example, the chinese patent of application number CN202121342828.7 discloses "a building decoration uses wall polisher", and "including the mill in this scheme", the motor is installed to the intermediate position at mill top, supporting ring and solid fixed ring are installed to the bottom of motor surface, dust discharge port is installed to one side at mill top, the connecting plate is all installed to the both sides at supporting ring top, the mounting panel is installed through the pivot rotation to one side that the motor was kept away from to the connecting plate, the support handle is installed to one side that the dust discharge port was kept away from to the mounting panel, curved pole is installed to one end that the connecting plate was kept away from to one side of mounting panel, anti-skidding handle is installed through the bolt to one end of curved pole. The wall polishing tool is convenient to carry, polishing of a wall surface by a decorator is facilitated by changing the holding length, the problem of prolonged construction period caused by the fact that two wall polishing tools cannot be carried at the same time is avoided, and the working efficiency of the decorator is improved;

the scheme solves the defect of inconvenient carrying of the existing wall surface grinding machine, has certain practicability, but the scheme still has the inconvenience that the grinding machine grinding disc is generally a disposable tool, abrasion can be generated during grinding, the grinding disc with serious abrasion needs to be replaced, the scheme is inconvenient for quick replacement of the grinding machine grinding disc, and when the grinding disc is replaced, workers need to consume time by means of a disassembling tool, so that the grinding efficiency is reduced, and further improvement is needed;

therefore, the utility model provides a wall surface polishing machine for building decoration, which aims to solve the defects.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a wall surface grinding machine for building decoration, which has the characteristics of convenience for quick replacement of grinding discs and portability and use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wall polisher for building decoration, includes polishing disc, connecting plate and driving motor, driving motor fixed mounting is at the top of connecting plate, the through hole has been seted up at the middle part of connecting plate, driving motor's power take off end fixedly connected with is followed the interior hexagonal angle joint that stretches through in the through hole, the top fixedly connected with of polishing disc is outer hexagonal angle joint, still includes the dead lever, outer hexagonal angle joint can be embedded in the interior hexagonal angle joint, a plurality of fixed orifices along outer hexagonal angle joint outer wall evenly distributed have been seted up to the bottom department of outer hexagonal angle joint, dead lever movable mounting is in the outside of hexagonal angle joint and can insert and establish in the fixed orifices.

As a preferable technical scheme of the utility model, an auxiliary handle and a main handle are fixed on the outer wall of the connecting plate, the auxiliary handle is positioned on the side face of the connecting plate, and the main handle is positioned on the front face of the connecting plate.

As a preferable technical scheme of the utility model, the end part of the outer hexagonal joint is provided with a round angle, and the port of the inner hexagonal joint is provided with a chamfer.

As a preferable technical scheme of the utility model, the outer side wall of the inner hexagonal joint is fixed with a fixing frame, the fixing rod penetrates through the fixing frame in a sliding manner, and the tail end of the fixing rod is fixed with a pull button.

As a preferable technical scheme of the utility model, the inner hexagonal joint is provided with a through hole for the fixing rod to pass through.

As a preferable technical scheme of the utility model, the utility model further comprises an extrusion spring, wherein the fixing plate is fixedly sleeved on the fixing rod close to the inner hexagonal joint in a ring mode, the extrusion spring is sleeved on the outer side of the fixing rod and is positioned between the fixing plate and the fixing frame, and when the extrusion spring releases elasticity, the fixing rod can be pushed through the fixing plate.

Compared with the prior art, the utility model has the beneficial effects that: according to the wall surface polishing machine for building decoration, the polishing disc can be conveniently and rapidly assembled and disassembled through the arrangement of the inner hexagonal joint, the outer hexagonal joint, the fixing holes, the fixing frames, the fixing rods, the fixing sheets and the extrusion springs, a worker can conveniently and rapidly disassemble and assemble the polishing disc by pulling the fixing rods, the polishing disc can be conveniently and rapidly replaced after being damaged, the disassembling tool is not used, and the use efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the disassembly structure of the grinding disc in the utility model;

FIG. 3 is a schematic diagram of the axial structure of FIG. 2 according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure shown in FIG. 3A according to the present utility model;

in the figure: 1. polishing the grinding disc; 2. a connecting plate; 3. a driving motor; 4. an auxiliary handle; 5. a main handle; 6. extending through the hole; 7. an inner hexagonal joint; 8. an outer hexagonal joint; 9. a fixing hole; 10. a fixing frame; 11. a fixed rod; 12. a fixing piece; 13. extruding a spring; 14. pulling a button; 15. through the aperture.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a wall polisher for building decoration, including polishing disc 1, connecting plate 2 and driving motor 3, driving motor 3 fixed mounting is at the top of connecting plate 2, the middle part of connecting plate 2 has been seted up and has been stretched through hole 6, driving motor 3's power take off fixedly connected with is from stretching interior hexagonal joint 7 that pass in hole 6, polishing disc 1's top fixedly connected with outer hexagonal joint 8, still include dead lever 11, outer hexagonal joint 8 can inlay in interior hexagonal joint 7, a plurality of fixed orifices 9 that evenly distributed along outer hexagonal joint 8 outer wall have been seted up to outer hexagonal joint 8's bottom department, dead lever 11 movable mounting is in interior hexagonal joint 7's the outside and can insert and establish in fixed orifices 9; the outer side wall of the inner hexagonal joint 7 is fixed with a fixing frame 10, a fixing rod 11 penetrates through the fixing frame 10 in a sliding manner, and a pull button 14 is fixed at the tail end of the fixing rod 11; the inner hexagonal joint 7 is provided with a through hole 15 for the fixing rod 11 to pass through; the fixing rod 11 is sleeved and fixed with the fixing piece 12 at the position close to the inner hexagonal joint 7, the pressing spring 13 is sleeved outside the fixing rod 11 and positioned between the fixing piece 12 and the fixing frame 10, and when the pressing spring 13 releases elasticity, the fixing rod 11 can be pushed by the fixing piece 12; when the grinding disc 1 is detached, the pull button 14 is pulled to draw out the fixing rod 11, so that the fixing rod is removed from the through hole 15, and then the grinding disc 1 can be pulled down to detach the grinding disc, so that the grinding disc is convenient and quick; during installation, only the pull button 14 is required to be pulled again, then the outer hexagonal joint 8 on the polishing disc 1 is embedded into the inner hexagonal joint 7, then the pull button 14 is loosened, at the moment, the fixing rod 11 can be pushed by the elastic force of the extrusion spring 13 received by the fixing piece 12 to pass through the through hole 15 and be inserted into the fixing hole 9, and the fixing device can be fixed conveniently.

Specifically, as can be seen from fig. 1, in this embodiment, an auxiliary handle 4 and a main handle 5 are fixed on the outer wall of the connection board 2, the auxiliary handle 4 is located on the side surface of the connection board 2, and the main handle 5 is located on the front surface of the connection board 2; when in use, two hands of a worker can respectively hold the auxiliary handle 4 and the main handle 5, thereby facilitating the operation and the taking.

Specifically, as can be seen from fig. 2, in this embodiment, the end of the outer hexagonal joint 8 is provided with a fillet, and the port of the inner hexagonal joint 7 is provided with a chamfer; the arrangement of the round corners and the chamfers can facilitate the outer hexagonal joint 8 to be more smoothly embedded into the inner hexagonal joint 7, and is convenient for installation.

It should be noted that: the parts not described in detail in this embodiment are all existing structural parts in the related art, are well known to those skilled in the related art, and the specific parts or slots in this embodiment are commercially available or custom-made.

The working principle and the using flow of the utility model are as follows: when the wall surface grinding machine for building decoration is disassembled, the pull button 14 is pulled to draw out the fixing rod 11, so that the fixing rod is moved out of the through hole 15, and then the grinding disc 1 can be pulled down to be disassembled conveniently and quickly; during installation, only the pull button 14 is required to be pulled again, then the outer hexagonal joint 8 on the polishing disc 1 is embedded into the inner hexagonal joint 7, then the pull button 14 is loosened, at the moment, the fixing rod 11 can be pushed by the elastic force of the extrusion spring 13 received by the fixing piece 12 to pass through the through hole 15 and be inserted into the fixing hole 9, and the fixing device can be fixed conveniently.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a building decoration decorates and uses wall polisher, includes polishing dish (1), connecting plate (2) and driving motor (3), its characterized in that: the utility model discloses a motor drive unit, including connecting plate (2), driving motor (3), connecting plate (2) are installed in the top, connecting plate (2) are installed in the middle part has offered and have been stretched through hole (6), driving motor (3) power take off end fixedly connected with is followed and is stretched six angle joint (7) of crossing in hole (6), the top fixedly connected with of polishing dish (1) is outer six angle joint (8), still includes dead lever (11), six angle joint (8) in can embedding in six angle joint (7) outward, six angle joint (8) bottom department has been seted up a plurality of fixed orifices (9) of evenly distributed along six angle joint (8) outer wall outward, six angle joint (7) in the outside of dead lever (11) movable mounting and can be inserted and set up in fixed orifices (9).

2. A wall surface grinding machine for building decoration according to claim 1, characterized in that: the outer wall of the connecting plate (2) is fixedly provided with an auxiliary handle (4) and a main handle (5), wherein the auxiliary handle (4) is positioned on the side face of the connecting plate (2), and the main handle (5) is positioned on the front face of the connecting plate (2).

3. A wall surface grinding machine for building decoration according to claim 1, characterized in that: the end part of the outer hexagonal joint (8) is provided with a round angle, and the port of the inner hexagonal joint (7) is provided with a chamfer angle.

4. A wall surface grinding machine for building decoration according to claim 1, characterized in that: the fixing frame (10) is fixed on the outer side wall of the inner hexagonal joint (7), the fixing rod (11) penetrates through the fixing frame (10) in a sliding mode, and the pull button (14) is fixed at the tail end of the fixing rod (11).

5. A wall surface grinding machine for building decoration according to claim 1, characterized in that: the inner hexagonal joint (7) is provided with a through hole (15) for the fixing rod (11) to pass through.

6. A wall surface grinding machine for building decoration according to claim 1, characterized in that: the fixing rod is characterized by further comprising an extrusion spring (13), wherein the fixing plate (12) is fixedly sleeved on the fixing rod (11) close to the inner hexagonal joint (7), the extrusion spring (13) is sleeved on the outer side of the fixing rod (11) and located between the fixing plate (12) and the fixing frame (10), and the fixing rod (11) can be pushed through the fixing plate (12) when the extrusion spring (13) releases elasticity.