CN224129390U

CN224129390U - Steel-wood cabinet self-adaptive polishing device

Info

Publication number: CN224129390U
Application number: CN202520800610.3U
Authority: CN
Inventors: 郑凯民; 郑冬荣
Original assignee: Zhangzhou Dongrong Industry And Trade Co ltd
Current assignee: Zhangzhou Dongrong Industry And Trade Co ltd
Priority date: 2025-04-25
Filing date: 2025-04-25
Publication date: 2026-04-17
Anticipated expiration: 2035-04-25

Abstract

The utility model discloses a steel-wood cabinet self-adaptive polishing device, which comprises 2 first rotating pins, a movable ring, 2 second rotating pins and an auxiliary handle, wherein the 2 first rotating pins are connected with a shell, the 2 second rotating pins are respectively fixed on the left side and the right side of the movable ring, the movable ring is hinged with the first rotating pins, so that the shell swings left and right in the movable ring by taking the first rotating pins as an axial point, the auxiliary handle is hinged with the second rotating pins, the movable ring swings up and down in the auxiliary handle by taking the second rotating pins as an axial point, the design of the handle and the auxiliary handle enables a user to grasp and operate the device more conveniently, the operation difficulty and the labor intensity are reduced, the working efficiency is improved, meanwhile, the design of the grabbing auxiliary structure enables the device to adapt to the surfaces of steel-wood cabinets with different shapes and angles, the full-azimuth and free polishing is realized, and the polishing flexibility and the polishing precision are greatly improved.

Description

Steel-wood cabinet self-adaptive polishing device

Technical Field

The utility model relates to a steel-wood cabinet self-adaptive polishing device, and belongs to the field of polishing devices.

Background

The utility model discloses a flexible numerical control grinding device of steel wood cabinet of bulletin number CN220029734U in day 11 and 17 of 2023, its structure includes the casing, fixed mounting has the motor on the casing, the welding has the connecting pipe on the motor, connecting pipe and casing rotate to be connected, be provided with the grinding head on the connecting pipe, the grinding head is the scouring pad material, be provided with supporting mechanism on the casing, be provided with lubrication mechanism on the casing, be provided with the handle on the casing, this technique is through supporting mechanism auxiliary grinding head work, but discovers after using the feedback that the universal wheel produces the seal easily with steel wood cabinet interface, to some internal corners, because supporting mechanism's blockking, is difficult to carry out mechanical polishing, moreover under long-time polishing, hand-held device easily produces tired.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model aims to provide a steel-wood cabinet self-adaptive polishing device so as to solve the problems.

The self-adaptive grinding device for the steel-wood cabinet comprises a shell, a grinding head, a lubricating mechanism and a handle, wherein the grinding head is rotatably arranged on the shell, the lubricating mechanism is arranged on the shell and acts on the grinding head, the handle is fixedly arranged on the shell, the handle corresponds to the grinding head in level and is arranged on the rear side of the shell, and the shell is provided with a grabbing auxiliary structure;

The grabbing auxiliary structure comprises 2 first rotating pins, a movable ring, 2 second rotating pins and an auxiliary handle, wherein the 2 first rotating pins are connected with the shell, the 2 second rotating pins are respectively fixed on the left side and the right side of the movable ring, the movable ring is hinged with the first rotating pins to enable the shell to swing left and right in the movable ring by taking the first rotating pins as shaft points, and the auxiliary handle is hinged with the second rotating pins to enable the movable ring to swing up and down in the auxiliary handle by taking the second rotating pins as shaft points.

Preferably, the handle is concave.

Preferably, the auxiliary handle comprises a connecting rod hinged with the second rotating pin and a rotating drum for holding, and the rotating drum is rotatably arranged on the connecting rod.

Preferably, the moveable ring has a diameter greater than the housing.

Preferably, the grabbing auxiliary structure is disposed adjacent to the polishing head.

Preferably, 2 first rotation pins are fixed to the upper side and the lower side of the housing, respectively.

Preferably, a bearing ring is rotatably mounted on the housing, and 2 first rotation pins are mounted on the bearing ring.

Advantageous effects

The design of the handle and the auxiliary handle enables a user to grasp and operate the device more conveniently by two hands, reduces the operation difficulty and labor intensity and improves the working efficiency;

Meanwhile, the design of the grabbing auxiliary structure enables the device to adapt to the surfaces of steel and wood cabinets with different shapes and angles, so that the polishing in all directions and without dead angles is realized, and the polishing flexibility and accuracy are greatly improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural view of a steel-wood cabinet self-adaptive polishing device of the utility model;

FIG. 2 is a schematic top view of the structure of FIG. 1 of the present utility model;

FIG. 3 is a schematic view of the grabbing assistance structure of the present utility model;

FIG. 4 is a schematic view of the structure of the housing mounting bearing ring of the present utility model;

fig. 5 is a schematic diagram of the prior art.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-4, the utility model provides a technical scheme of a steel-wood cabinet self-adaptive polishing device, which comprises the following steps:

the housing 1, which is a main structure of the device, is used for supporting and fixing other components.

The polishing head 2 is rotatably mounted on the housing 1 and is a main component for polishing work. Through motor drive, the head 2 of polishing can high-speed rotation, polishes the processing to steel wood cabinet surface. In one embodiment, the sanding head 2 is of scouring pad material.

A lubrication mechanism 3 mounted on the housing 1 and acting on the sanding head 2. The lubrication mechanism 3 is a prior art, and therefore will not be described in detail in this specification.

Further, a handle 4 is fixedly installed at the rear side of the housing 1 to horizontally correspond to the polishing head 2. The shell 1 can be easily swung by matching with the grabbing auxiliary structure 5, so that the swinging angle of the polishing head 2 can be changed.

The handle 4 is of concave design, which is convenient for the user to grasp and operate.

A grip aid 5 is provided on the housing 1 for assisting the user in better control and operation of the device. In one embodiment, the structure includes 2 first rotation pins 51, a movable ring 52, 2 second rotation pins 53, and an auxiliary handle 54. Wherein the 2 first rotation pins 51 are respectively fixed to the upper side and the lower side of the housing 1, and the movable ring 52 is hinged to the housing 1 through the first rotation pins 51, so that the housing 1 can swing left and right in the movable ring 52. The auxiliary handle 54 is hinged to the second rotation pin 53, so that the movable ring 52 swings up and down in the auxiliary handle 54 with the second rotation pin 53 as an axis point. The sanding head 2 is operated by the mutual cooperation of the two hands. In another embodiment, the difference is that the housing 1 is rotatably provided with bearing rings 55,2, and the first rotating pins 51 are mounted on the bearing rings 55, so that a worker can grasp the handle 4 to rotate the housing 1, thereby changing the angle of the housing 1 in the movable ring 52, and thus the movable angle of the housing 1 is wider.

The auxiliary handle 54 includes a connection rod 541 hinged to the second rotation pin 53 and a drum 542 for holding. The rotary drum 542 is rotatably mounted on the connection rod 541, and a user can hold the rotary drum 542 more comfortably.

Further, the movable ring 52 has a larger diameter than the housing 1, such that the housing 1 is movable within the movable ring 52.

Further, the grip assisting structure 5 is provided at a position adjacent to the polishing head 2, thereby making it more labor-saving to hold the auxiliary handle 54.

While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A self-adaptive sanding device for steel and wood cabinets, comprising a housing, a sanding head, a lubrication mechanism, and a handle; the sanding head is rotatably mounted on the housing; the lubrication mechanism is mounted on the housing and acts on the sanding head; the handle is fixedly mounted on the housing; characterized in that: the handle is horizontally corresponding to the sanding head and is mounted on the rear side of the housing; the housing is provided with a gripping auxiliary structure;

The gripping auxiliary structure includes two first rotating pins, a movable ring, two second rotating pins, and an auxiliary handle; the two first rotating pins are connected to the housing; the two second rotating pins are respectively fixed to the left and right sides of the movable ring; the movable ring is hinged to the first rotating pins, causing the housing to swing left and right within the movable ring about the first rotating pins as the axis; the auxiliary handle is hinged to the second rotating pins, causing the movable ring to swing up and down within the auxiliary handle about the second rotating pins as the axis.

2. The self-adaptive sanding device for steel and wood cabinets according to claim 1, characterized in that: the handle is concave.

3. The self-adaptive sanding device for steel and wood cabinets according to claim 1, characterized in that: the auxiliary handle includes a connecting rod hinged to the second rotating pin, and a rotating cylinder for hand gripping; the rotating cylinder is rotatably mounted on the connecting rod.

4. The self-adaptive polishing device for steel and wood cabinets according to claim 1, characterized in that: the diameter of the movable ring is larger than that of the shell.

5. The self-adaptive sanding device for steel and wood cabinets according to claim 1, characterized in that: the gripping auxiliary structure is positioned adjacent to the sanding head.

6. The self-adaptive sanding device for steel and wood cabinets according to claim 1, characterized in that: the two first rotating pins are respectively fixed to the upper and lower sides of the housing.

7. The self-adaptive sanding device for steel and wood cabinets according to claim 1, characterized in that: a bearing ring is rotatably mounted on the housing, and two first rotating pins are mounted on the bearing ring.