CN223441934U

CN223441934U - A grinding device for metal parts processing

Info

Publication number: CN223441934U
Application number: CN202420583856.5U
Authority: CN
Inventors: 金朝辉
Original assignee: Zhejiang Dongling Electromechanical Technology Co ltd
Current assignee: Zhejiang Dongling Electromechanical Technology Co ltd
Priority date: 2024-03-25
Filing date: 2024-03-25
Publication date: 2025-10-17
Anticipated expiration: 2034-03-25

Abstract

The utility model relates to a grinding device for processing metal parts, comprising a base plate, a vertical plate, a grinding assembly, an adjustment assembly and a tensioning assembly; the vertical plate is vertically mounted on the base plate, the grinding assembly is arranged on the vertical plate, and the adjustment assembly is arranged on the base plate; the adjustment assembly comprises at least two support plates, a rotating shaft, a placement plate for placing metal parts, a handle and a locking structure, at least two of the support plates are vertically mounted on the base plate, the rotating shaft is rotatably connected between at least two support plates, the placement plate is arranged on the outside of the rotating shaft, and the handle is arranged on the outside of the rotating shaft. The grinding device for processing metal parts adjusts the angle between the metal part and the sanding belt by placing the metal part on the placement plate, rotating the handle to drive the rotation shaft connected thereto to rotate, and then driving the placement plate to rotate, while locking the angle of the placement plate by the locking structure, thereby effectively achieving multi-angle grinding of the metal part.

Description

Grinding device for metal part machining

Technical Field

The utility model relates to the technical field of metal part machining, in particular to a polishing device for metal part machining.

Background

The polishing device for metal part processing is equipment for polishing, polishing and trimming metal parts, and is common in the industries of machining, automobile manufacturing, aerospace and the like.

After cutting the metal part, burrs can be generated at the corners of the metal part, and the cutting positions of the metal part are usually sharp, so that the corners of the metal part are required to be polished to ensure the smoothness of the corners of the metal part, the angle of the polishing device for polishing the metal part is single at the moment, the angle of the metal part is required to be manually adjusted to realize the polishing treatment of the corners of the metal part, but the angle of the metal part is required to be manually adjusted by an operator to be continuously adjusted and confirmed, the operation is complex, errors are easy to occur, and the working difficulty and the labor intensity are increased.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a polishing device for metal part processing, which solves the problems that the angle of the polishing device for polishing metal parts is single and the angle of the metal parts needs to be manually adjusted to realize the polishing treatment of the corners of the metal parts.

In order to achieve the aim, the utility model provides the technical scheme that the polishing device for processing the metal parts comprises a bottom plate, a vertical plate, a polishing assembly, an adjusting assembly and an elastic assembly;

The vertical plate is vertically arranged on the bottom plate, the polishing assembly is arranged on the vertical plate, and the adjusting assembly is arranged on the bottom plate;

The adjusting component comprises at least two supporting plates, a rotating shaft, a placing plate for placing metal parts, a handle and a locking structure;

At least two the backup pad is all installed perpendicularly on the bottom plate, the pivot rotates to be connected between at least two backup pads, place the board and install in the outside of pivot, the outside of pivot is established to the handle cover, locking structure sets up in the backup pad.

Furthermore, guide rods are arranged on two sides of the placement plate, and arc grooves for sliding of the guide rods are formed in at least two support plates.

Further, the locking structure comprises a toothed ring arranged on one of the support plates, the toothed ring is sleeved on the outer side of the rotating shaft, a square column is arranged on the rotating shaft along the axial direction of the rotating shaft, and the handle is connected to the outer side of the square column in a sliding manner;

Corresponding to the toothed ring, a tooth slot matched with the toothed ring is formed in the handle.

Further, a limiting ring is sleeved on the outer side of the square column, and a spring is installed between the limiting ring and the handle.

Further, the polishing assembly comprises at least two rotating rollers, a motor and an abrasive belt;

One of the rotating rollers is rotationally connected to the vertical plate, the motor is installed on the vertical plate and is in transmission connection with the rotating roller arranged on the vertical plate, and the other rotating roller is assembled on the elastic component.

Further, a baffle plate attached to the inner side of the abrasive belt is mounted on the vertical plate.

Further, the elastic component is arranged on the vertical plate and comprises a sliding groove, a sliding block and a screw rod;

The sliding chute is vertically provided with a vertical plate, the sliding block is in sliding connection with the sliding chute, the screw rod is rotationally connected with the inner bottom wall of the sliding chute and is in threaded connection with the sliding block, and the other rotating roller is assembled on the sliding block.

Further, the upper end of the screw rod penetrates through and extends to the upper side of the vertical plate, and a knob is arranged on the upper end face of the screw rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. This grinding device for metal part processing is through placing the metal part on placing the board, rotates the pivot rotation that the handle drive was connected rather than, and then drives and place the board and rotate to adjust the angle between metal part and the abrasive band, will place the angle of board through locking structure simultaneously and lock, can effectually realize polishing to the metal part multi-angle.

2. This grinding device for metal part processing can drive slider and the rotatory roller that is connected with it through rotatory screw rod and remove downwards for the distance between two rotatory rollers shortens, thereby makes the abrasive band be in the state of relaxation, and then takes off from the outside of two rotatory rollers, and changes new abrasive band.

Drawings

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

FIG. 2 is a schematic diagram of an adjustment assembly according to the present utility model;

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

FIG. 4 is a schematic view of a take-up assembly of the present utility model.

1, A bottom plate, 2, a vertical plate, 3, a polishing component, 301, a rotary roller, 302, a motor, 303, an abrasive belt, 4, an adjusting component, 401, a supporting plate, 402, a rotating shaft, 403, a placing plate, 404, a handle, 405, a guide rod, 406, a toothed ring, 407, a square column, 408, a tooth slot, 409, a limiting ring, 410, a spring, 5, an elastic component, 501, a sliding slot, 502, a sliding block, 503 and a screw.

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, a polishing device for processing metal parts in this embodiment is used for polishing corners of metal parts at multiple angles.

Specifically, the vertical plate comprises a bottom plate 1, a vertical plate 2, a polishing assembly 3, an adjusting assembly 4 and an elastic assembly 5, wherein the vertical plate 2 is vertically arranged on the bottom plate 1, the polishing assembly 3 is arranged on the vertical plate 2, and the adjusting assembly 4 is arranged on the bottom plate 1.

In the in-service use process, through placing two metal parts on adjusting part 4, adjust the angle between metal part and the polishing subassembly 3 through adjusting part 4, fix its angle simultaneously, and then polish the processing to metal part's corner.

Specifically, the polishing assembly 3 in this embodiment includes at least two rotating rollers 301, a motor 302 and a sand belt 303, wherein one rotating roller 301 is rotatably connected to the vertical plate 2, the motor 302 is mounted on the vertical plate 2 and is in transmission connection with the rotating roller 301 disposed on the vertical plate 2, and the other rotating roller 301 is assembled on the elastic assembly 5.

In the actual use process, the motor 302 drives the rotary roller 301 and the abrasive belt 303 to rotate, so that the metal part attached to the abrasive belt 303 can be polished, and burrs at corners of the metal part are eliminated.

Referring to fig. 2-3, in order to facilitate adjusting the angle between the metal part and the abrasive belt 303, the adjusting assembly 4 includes at least two support plates 401, a rotating shaft 402, a placing plate 403 for placing the metal part, a handle 404, and a locking structure, wherein the at least two support plates 401 are vertically installed on the base plate 1, the rotating shaft 402 is rotatably connected between the at least two support plates 401, the placing plate 403 is installed on the outer side of the rotating shaft 402, the handle 404 is sleeved on the outer side of the rotating shaft 402, and the locking structure is arranged on the support plates 401.

In the actual use process, the metal part is placed on the placing plate 403, the rotating shaft 402 connected with the metal part is driven to rotate by the rotating handle 404, and then the placing plate 403 is driven to rotate, so that the angle between the metal part and the abrasive belt 303 is adjusted, and meanwhile, the angle of the placing plate 403 is locked through the locking structure.

Further, in order to ensure the stability of the placement plate 403 during rotation, in this embodiment, guide rods 405 are installed on both sides of the placement plate 403, and arc-shaped grooves for sliding the guide rods 405 are formed in at least two support plates 401.

In detail, in order to fix the angle of the placement plate 403, the locking structure in this embodiment includes a toothed ring 406 mounted on one of the support plates 401, the toothed ring 406 is sleeved on the outer side of the rotating shaft 402, a square post 407 is mounted on the rotating shaft 402 along the axial direction of the rotating shaft, the handle 404 is slidably connected to the outer side of the square post 407, and corresponding to the toothed ring 406, tooth slots 408 adapted to the toothed ring 406 are formed inside the handle 404.

In the actual use process, the handle 404 is pulled to move the handle 404 in a direction away from the support plate 401, at this time, the handle 404 is moved away from the outer side of the toothed ring 406, the square post 407 and the rotating shaft 402 can be driven to rotate by rotating the handle 404, and then the placing plate 403 is driven to rotate, after the placing plate 403 rotates to a proper angle, the handle 404 is pushed to move in a direction towards the toothed ring 406, so that the handle 404 is sleeved on the outer side of the toothed ring 406 again, and the rotating shaft 402 and the placing plate 403 are fixed.

In order to ensure that the handle 404 is automatically fitted over the outer side of the ring 406 without being forced, a stopper ring 409 is fitted over the outer side of the square post 407, and a spring 410 is installed between the stopper ring 409 and the handle 404.

That is, the handle 404 is pushed to move by the elastic force of the spring 410, so that the tooth grooves 408 inside the handle 404 are engaged with the tooth ring 406, thereby fixing the rotating shaft 402 and the placing plate 403.

Further, to ensure that the metal parts are effectively in contact with the sanding belt 303, a baffle plate is mounted on the upright plate 2, which is attached to the inner side of the sanding belt 303, and the baffle plate is mounted on the side close to the placement plate 403.

Referring to fig. 4, in order to facilitate replacement of the abrasive belt 303, the take-up assembly 5 in the present embodiment is disposed on the vertical plate 2, the take-up assembly 5 includes a chute 501, a slider 502 and a screw 503, the chute 501 is vertically disposed inside the vertical plate 2, the slider 502 is slidably connected inside the chute 501, the screw 503 is rotatably connected to an inner bottom wall of the chute 501 and is in threaded connection with the slider 502, and the other rotary roller 301 is assembled on the slider 502.

In the actual use process, slide block 502 and rotary roller 301 connected with the slide block can be driven to move downwards through rotary screw 503, so that the distance between two rotary rollers 301 is shortened, abrasive belt 303 is in a loose state, and then is taken off from the outer sides of two rotary rollers 301, and a new abrasive belt is replaced.

In addition, in order to facilitate rotation of the driving screw 503, the upper end of the screw 503 penetrates and extends above the vertical plate 2, and a knob is mounted on the upper end surface of the screw 503.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A grinding device for metal parts processing, characterized in that it comprises a base plate (1), a vertical plate (2), a grinding assembly (3), an adjustment assembly (4) and a tensioning assembly (5);

The vertical plate (2) is vertically mounted on the bottom plate (1), the grinding assembly (3) is arranged on the vertical plate (2), and the adjusting assembly (4) is arranged on the bottom plate (1);

The adjustment assembly (4) comprises at least two support plates (401), a rotating shaft (402), a placement plate (403) for placing metal parts, a handle (404) and a locking structure;

At least two of the support plates (401) are vertically mounted on the base plate (1); the rotating shaft (402) is rotatably connected between the at least two support plates (401); the placement plate (403) is mounted on the outside of the rotating shaft (402); the handle (404) is sleeved on the outside of the rotating shaft (402); and the locking structure is provided on the support plate (401).

2. A grinding device for metal parts processing according to claim 1, characterized in that guide rods (405) are installed on both sides of the placement plate (403), and arc grooves for the guide rods (405) to slide are opened inside at least two of the support plates (401).

3. A grinding device for metal parts processing according to claim 1, characterized in that: the locking structure includes a toothed ring (406) installed on one of the support plates (401), the toothed ring (406) is sleeved on the outside of the rotating shaft (402), a square column (407) is installed on the rotating shaft (402) along its axial direction, and the handle (404) is slidably connected to the outside of the square column (407);

Corresponding to the toothed ring (406), a toothed groove (408) adapted to the toothed ring (406) is provided inside the handle (404).

4. A grinding device for metal parts processing according to claim 3, characterized in that a limiting ring (409) is provided on the outer side of the square column (407), and a spring (410) is installed between the limiting ring (409) and the handle (404).

5. A grinding device for metal parts processing according to claim 1, characterized in that: the grinding assembly (3) comprises at least two rotating rollers (301), a motor (302) and a grinding belt (303);

One of the rotating rollers (301) is rotatably connected to the vertical plate (2), the motor (302) is installed on the vertical plate (2) and is transmission-connected to the rotating roller (301) provided on the vertical plate (2), and the other rotating roller (301) is assembled on the tensioning assembly (5).

6. A grinding device for metal parts processing according to claim 1, characterized in that a baffle is installed on the vertical plate (2) and fits with the inner side of the sanding belt (303).

7. A grinding device for metal parts processing according to claim 5, characterized in that: the tensioning assembly (5) is arranged on the vertical plate (2), and the tensioning assembly (5) includes a slide groove (501), a slider (502) and a screw (503);

The slide groove (501) is vertically opened with a vertical plate (2), the slider (502) is slidably connected to the inside of the slide groove (501), the screw (503) is rotatably connected to the inner bottom wall of the slide groove (501) and is threadedly connected to the slider (502), and the other rotating roller (301) is assembled on the slider (502).

8. A grinding device for metal parts processing according to claim 7, characterized in that the upper end of the screw (503) passes through and extends to the top of the vertical plate (2), and a knob is installed on the upper end surface of the screw (503).