CN215788897U

CN215788897U - Mechanical part grinding device

Info

Publication number: CN215788897U
Application number: CN202122160379.0U
Authority: CN
Inventors: 渠涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-11
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to a mechanical part grinding device which comprises a base, a bearing plate, a driving motor, a workbench and a grinding assembly arranged on the inner side of the bearing plate, wherein the bearing plate is fixedly arranged in the middle of the base, an upper baffle is hinged to the top of the bearing plate, and a side baffle is hinged to one side of the upper baffle and one side of the corresponding bearing plate.

Description

Mechanical part grinding device

Technical Field

The utility model relates to the technical field of part processing equipment, in particular to a mechanical part polishing device.

Background

The machining process flow is a step of manufacturing and machining a workpiece or a part, and the process of directly changing the shape, the size, the surface quality and the like of a blank into the part by adopting a machining method is called as the machining process flow; in the process of machining the mechanical part, a special grinding device is used for removing burrs or protrusions on the surface of the mechanical part, which are generated by casting or primary machining.

The existing mechanical part polishing device can generate spark splash in the use process, has poor environmental protection performance and is unstable in operation in the polishing process.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a grinding processing device for mechanical parts, which is used for optimally solving the problems mentioned in the background.

The utility model provides a mechanical part grinding device, comprising: base, loading board, driving motor, workstation and setting are in the inboard subassembly of polishing of loading board, wherein the loading board is fixed to be set up the base middle part, the loading board top articulates there is the overhead gage, overhead gage one side and corresponding loading board one side articulate jointly have the side shield, and loading board opposite side assigned position still sets up flutedly, and driving motor and power have still been installed to the base upper surface just lie in the loading board outside, driving motor's output shaft runs through the loading board, the workstation sets up on the base, a plurality of universal wheels have been installed to the base bottom.

Further, the grinding assembly includes:

the driving wheel is sleeved on the output shaft;

the polishing wheel is sleeved at the tail end of the output shaft;

the fixed shaft is arranged at a designated position on the inner side of the bearing plate, a shifting sheet is arranged on the fixed shaft, and a first fixed nut is arranged on the shifting sheet;

the second fixing nut is arranged at a designated position on the inner side of the bearing plate;

one end of the elastic spring is connected with the first fixing nut, and the other end of the elastic spring is connected with the second fixing nut;

the first driven wheel is arranged on the plectrum;

the second driven wheel is arranged on the inner side of the bearing plate;

the third driven wheel is arranged on the inner side of the bearing plate;

and the abrasive belt is sleeved on the surface grooves of the driving wheel, the first driven wheel, the second driven wheel and the third driven wheel.

Further, a motor protection cover is sleeved outside the driving motor, a plurality of heat dissipation holes are formed in the motor protection cover, and the driving motor is electrically connected with the power supply through an electric wire.

Furthermore, the workbench is formed by combining a table board, a lifting rod and a sucker.

Furthermore, the first driven wheel, the second driven wheel and the third driven wheel are all high-speed bearings.

Compared with the prior art, the grinding assembly has the advantages that the upper baffle is hinged to the top of the bearing plate, one side of the upper baffle is hinged to one side of the corresponding bearing plate, the side baffle is hinged to one side of the corresponding bearing plate, sparks generated by grinding can be effectively blocked when a user uses the grinding assembly to grind mechanical parts, and the driving wheel, the first driven wheel, the second driven wheel and the third driven wheel are arranged in the grinding assembly to be matched with the abrasive belt for grinding, so that the abrasive belt can run more stably in work.

Drawings

FIG. 1 is a front view of a machine component grinding apparatus according to the present invention;

FIG. 2 is an isometric view of a machine part sanding device of the present invention;

FIG. 3 is a schematic structural view of a machine part polishing device according to the present invention;

fig. 4 is a schematic structural diagram of the mechanical component grinding device provided by the utility model after a motor protective cover is removed.

Detailed Description

In order that the objects and advantages of the utility model will be more clearly understood, the utility model is further described below with reference to examples; it should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, which are schematic structural views of a polishing device for a mechanical component according to the present invention, the polishing device includes: the polishing device comprises a base 1, a bearing plate 2, a driving motor 3, a workbench 4, an upper baffle 5, a side baffle 6, a groove 7, a power supply 8, an output shaft 9, a driving wheel 10, a polishing wheel 11, a fixed shaft 12, a poking sheet 13, a first fixing nut 14, a second fixing nut 15, a tension spring 16, a first driven wheel 17, a second driven wheel 18, a third driven wheel 19, an abrasive belt 20, a motor protective cover 21, a heat dissipation hole 22, a telescopic rod 23, a suction cup 24, a table panel 25 and a universal wheel 26, wherein the bearing plate 2 is fixedly arranged in the middle of the base 1, the top of the bearing plate 2 is hinged with the upper baffle 5, one side of the upper baffle 5 and one side of the corresponding bearing plate 2 are hinged with the side baffle 6 together, the groove 7 is also arranged at the designated position of the other side of the bearing plate 2, the driving motor 3 and the power supply 8 are also arranged on the upper surface of the base 1 and positioned outside the bearing plate 2, the output shaft 9 of the driving motor 3 penetrates through the bearing plate 2, the workbench 4 is arranged on the base 1, and a plurality of universal wheels 26 are arranged at the bottom of the base 1; the grinding assembly comprises: a driving wheel 10 sleeved on the output shaft 9; a polishing wheel 11 sleeved at the tail end of the output shaft 9; the fixed shaft 12 is arranged at a designated position on the inner side of the bearing plate 2, a shifting sheet 13 is installed on the fixed shaft 12, and a first fixed nut 14 is installed on the shifting sheet 13; a second fixing nut 15 provided at a designated position inside the carrier plate 2; a tension spring 16, one end of which is connected with the first fixing nut 14 and the other end of which is connected with the second fixing nut 15; a first driven wheel 17 provided on the paddle 13; a second driven wheel 18, which is arranged inside the carrier plate 2; a third driven wheel 19, which is arranged inside the carrier plate 2; the abrasive belt 20 is sleeved on the surface grooves of the driving wheel 10, the first driven wheel 17, the second driven wheel 18 and the third driven wheel 19; a motor protection cover 21 is sleeved outside the driving motor 3, a plurality of heat dissipation holes 22 are formed in the motor protection cover 21, and the driving motor 3 is electrically connected with the power supply 8 through an electric wire (not shown in the figure); the workbench 4 is composed of a table top plate 25, a telescopic rod 23 and a sucking disc 24; the first driven wheel 17, the second driven wheel 18, and the third driven wheel 19 are all high-speed bearings.

When the device is used, a user needs to firstly sleeve the abrasive belt 20 on the surface grooves of the driving wheel 10, the first driven wheel 17, the second driven wheel 18 and the third driven wheel 19; in the process of sleeving the abrasive belt 20, the sleeving angle of the abrasive belt 20 can be adjusted by matching the elastic spring 16 with the shifting sheet 13; after the abrasive belt 20 is sleeved, the driving motor 3 is controlled to work by the starting power supply 8, the driving motor 3 drives the driving wheel 10 and the polishing wheel 11 to rotate through the output shaft 9, and meanwhile, the driving wheel 10 drives the abrasive belt 20 sleeved on the grooves on the surfaces of the driving wheel 10, the first driven wheel 17, the second driven wheel 18 and the third driven wheel 19 to rotate; when a user polishes and processes parts, the parts to be processed only need to be in contact with the surface of the abrasive belt 20/the polishing wheel 11, and the parts can also be used by matching the workbench 4.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a machining device polishes of mechanical part, its characterized in that is in including base, loading board, driving motor, workstation and setting the inboard subassembly of polishing of loading board, wherein the loading board is fixed to be set up the base middle part, loading board top articulate have an overhead gage, overhead gage one side articulates with corresponding loading board one side jointly has a side shield, and loading board opposite side assigned position still sets up flutedly, and driving motor and power have still been installed to the base upper surface and be located the loading board outside, driving motor's output shaft runs through the loading board, the workstation sets up on the base, a plurality of universal wheels have been installed to the base bottom.

2. The machine component grinding processing device of claim 1, wherein the grinding assembly comprises:

the driving wheel is sleeved on the output shaft;

the polishing wheel is sleeved at the tail end of the output shaft;

the first driven wheel is arranged on the plectrum;

the second driven wheel is arranged on the inner side of the bearing plate;

the third driven wheel is arranged on the inner side of the bearing plate;

3. The grinding device for mechanical parts according to claim 1, wherein a motor protective cover is installed on an outer portion of the driving motor in a sleeved manner, a plurality of heat dissipation holes are formed in the motor protective cover, and the driving motor is electrically connected with the power supply through a wire.

4. The machine part sanding process device of claim 1 wherein the table is comprised of a combination of a table top, a telescoping rod and a suction cup.

5. The mechanical part sharpening device of claim 2, wherein the first driven wheel, the second driven wheel, and the third driven wheel are all high speed bearings.