CN221474628U - Automatic polishing device - Google Patents

Abstract

The utility model discloses an automatic polishing device, which belongs to the technical field of polishing mechanical equipment and comprises a movable polishing mechanism and a workpiece fixing mechanism matched with the movable polishing mechanism on one side, wherein the workpiece fixing mechanism comprises a supporting device and a workpiece fixing device arranged on the supporting device through a rotating mechanism, and the movable polishing mechanism comprises a polishing device and a displacement device arranged on the lower part of the polishing device and used for driving the polishing device to move close to a workpiece to be polished. The utility model can realize automatic polishing and cleaning of the workpiece to be polished, reduce the labor intensity of operators and improve the working environment of operators.

Description

Automatic polishing device

Technical Field

The utility model belongs to the technical field of polishing mechanical equipment, and particularly relates to an automatic polishing device.

Background

With the development of society, mechanical processing has been rapidly developed, in the industrial automation production process, in order to guarantee product quality, many products need to carry out the clearance operation before using, just can use after polishing or polishing the surface of work piece, for example casting field, automobile manufacturing, metal manufacturing and processing field and stone timber processing field etc., the mode of polishing that adopts at present is mostly manual polishing, need prepare wire brush, abrasive paper etc. polishing tool, adopt these polishing tools closely to wait to polish work piece surface, because need wait to polish work piece whole surface or centre bore of polishing, polishing time is longer, and wait to polish work piece surface adhesion's inclusion more, be difficult for getting rid of, not only increase operator's intensity of labour, still can influence production efficiency, the easy dismantlement that produces. In addition, the operator contacts the workpiece to be polished in a short distance in the polishing process, a large amount of dust can be generated in the polishing process, the operation environment is poor, and the physical health of the operator is affected. Thus, there is a need for an automatic grinding apparatus that enables automatic grinding of workpieces to be ground, reducing the labor intensity of operators.

Disclosure of utility model

The utility model aims to provide an automatic polishing device which can realize automatic polishing and cleaning of workpieces to be polished, reduce the labor intensity of operators and improve the working environment of the operators.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an automatic grinding device, includes and removes grinding machanism and cooperation setting up the work piece fixed establishment in removal grinding machanism one side, and work piece fixed establishment includes strutting arrangement and sets up the work piece fixed device on strutting arrangement through rotary mechanism, removes grinding machanism including grinding device and setting up and drive the displacement device that grinding device removed and be close to the work piece of waiting to polish in the grinding device lower part.

The technical scheme of the utility model is further improved as follows: the polishing device comprises a rotating motor and a polishing brush connected with the output end of the rotating motor through a transmission shaft.

The technical scheme of the utility model is further improved as follows: the displacement device comprises a bracket arranged under the rotating motor and rollers symmetrically arranged on two sides of the bottom plate of the bracket.

The technical scheme of the utility model is further improved as follows: the support is respectively provided with a rotating motor in a horizontal mode and a vertical mode, the horizontal rotating motor is arranged on the support, the vertical rotating motor is arranged on the support through an L-shaped supporting rod, and output ends of the two rotating motors are respectively connected with a polishing brush through a transmission shaft.

The technical scheme of the utility model is further improved as follows: the horizontal rotating motor is arranged on the inner side of the L-shaped supporting rod, and the polishing brushes of the horizontal rotating motor and the vertical rotating motor can respectively contact the outer side edge and the top surface of a workpiece to be polished.

The technical scheme of the utility model is further improved as follows: the transmission shaft and the support are both arranged to be telescopic adjusting structures, and the extension amounts of the transmission shaft and the support are respectively adjusted along the horizontal direction and the vertical direction.

The technical scheme of the utility model is further improved as follows: the workpiece fixing device is arranged on the supporting device through a rotating bearing, and the rotating bearing is connected with the supporting device through a shaft.

The technical scheme of the utility model is further improved as follows: one side of the rotary bearing is provided with a motor speed reducer, a gear on the motor speed reducer is meshed with a gear outside the rotary bearing, and the motor speed reducer drives the rotary bearing to rotate.

By adopting the technical scheme, the utility model has the following technical progress:

The automatic polishing device disclosed by the utility model is suitable for workpieces of various specifications by separating the polishing mechanism from the workpiece fixing mechanism, reduces the actual polishing time of the workpiece to be polished, enables an operator to be far away from a polishing area while improving the labor efficiency, avoids dust hazard, ensures the health of workers, and greatly reduces the labor intensity of the operator because the manual polishing is changed into automatic polishing, ensures the polishing quality of the workpiece to be polished and simultaneously does not need to bend over for a long time.

Drawings

FIG. 1 is a schematic view of a first embodiment of the automatic grinding apparatus of the present utility model;

FIG. 2 is a schematic view of a second embodiment of the automatic grinding apparatus of the present utility model;

Wherein, 1, a movable polishing mechanism, 2, a workpiece fixing mechanism, 3, a displacement device, 4, a polishing device, 7, a workpiece to be polished, 8, a roller, 9 and a bracket, 10, a rotating motor, 11, a polishing brush, 12, a transmission shaft, 13, a supporting device, 15, a rotating bearing, 16, a motor speed reducer 17 and a workpiece fixing device.

Detailed Description

The utility model is further illustrated by the following examples:

Example 1

As shown in fig. 1, the embodiment provides an automatic polishing device, including moving polishing mechanism 1 and cooperation setting up the work piece fixed establishment 2 in moving polishing mechanism 1 one side, moving polishing mechanism 1 includes polishing device 4 that has automatic polishing function, and set up in polishing device 4 lower part have displacement function and can drive polishing device 4 move and be close to the displacement device 3 of waiting to polish work piece 7, work piece fixed establishment 2 includes strutting arrangement 13 and sets up the work piece fixed establishment 17 on strutting arrangement 13 through rotary mechanism, work piece fixed establishment 17 is fixed waiting to polish work piece 7 and is driven through rotary mechanism and wait to polish work piece 7 rotatory, during polishing, polishing device 4 contact rotatory waiting to polish work piece 7.

The polishing device 4 comprises a rotating motor 10, and the output end of the rotating motor 10 is connected with a polishing brush 11 through a transmission shaft 12 so that the polishing brush 11 rotates around a central shaft. The displacement device 3 may be a moving trolley or other device with a displacement function, and the rotation mechanism may be a rotation bearing or other device with a rotation function.

In one embodiment, the displacement device 3 is a movable trolley, and the displacement device 3 comprises a bracket 9 arranged under a rotating motor 10 and four rollers 8 symmetrically arranged on two sides of a bottom plate of the bracket 9, wherein the rollers 8 can drive a polishing brush 11 to be close to a workpiece 7 to be polished for polishing.

The transmission shaft 12 and the support 9 can be set to be in a telescopic adjusting structure, such as a telescopic rod structure, after the roller 8 drives the polishing brush 11 to be close to the workpiece 7 to be polished, the transmission shaft 12 can be adjusted in the horizontal direction according to the horizontal distance between the polishing brush 11 and the workpiece 7 to be polished, and then can be adjusted in the vertical direction according to the vertical distance between the polishing brush 11 and the workpiece 7 to be polished, so that the alignment of the polishing brush 11 and the workpiece 7 to be polished is realized, and the polishing brush 11 is in contact with the workpiece 7 to be polished.

The supporting device 13 is made of H-shaped steel, three H-shaped steels can be vertically arranged in the middle of two sides of the supporting device 13, and one H-shaped steel is transversely arranged on the upper side and the lower side. The workpiece fixing device 17 is arranged on the supporting device 13 through a rotary bearing 15, and the rotary bearing 15 is fixedly connected with the supporting device 13 through a shaft. A motor reducer 16 is provided on one side of the swivel bearing 15. The workpiece 7 to be polished is fixedly placed on the workpiece fixing device 17, a gear on the motor speed reducer 16 is meshed with a gear outside the rotary bearing 15, and the gear on the motor speed reducer 16 drives the gear outside the rotary bearing 15 to rotate, so that automatic rotation of the workpiece 7 to be polished is realized.

During operation, the supporting device 13 is fixed on an operation field to ensure stable operation of the workpiece fixing mechanism 2, the lower half part of the supporting device 13 can be buried in a pit, a layer of cushion layer is paved at the bottom of the pit, cement is adopted for pouring at the upper half part, then the workpiece 7 to be polished is fixedly placed on the workpiece fixing device 17, the displacement device 3 is pushed to enable the polishing brush 11 to be close to the workpiece 7 to be polished, the elongation of the transmission shaft 12 and the support 9 is adjusted, the polishing brush 11 and the workpiece 7 to be polished are adjusted to a position suitable for polishing, the rotating motor 10 and the motor reducer 16 are started, the motor reducer 16 drives the rotating bearing 15 to drive the workpiece 7 to be polished to rotate, and the rotating motor 10 drives the polishing brush 11 to automatically polish the rotating workpiece 7 to be polished. The automatic polishing device reduces the actual polishing time of the workpiece to be polished, improves the polishing quality, improves the labor efficiency, and meanwhile, an operator can keep away from a polishing area, so that dust hazard is avoided, the health of workers is ensured, the operator does not need to bend down for a long time, and the labor intensity of the operator is reduced.

Example 2

As shown in fig. 2, the automatic polishing apparatus according to the present embodiment has the same structure of components except for the rotary motor 10, the transmission shaft 12, and the polishing brush 11 and the connection manner between the components as in embodiment 1, except that:

Two rotating motors 10 are respectively arranged on the support 9 in the horizontal direction and the vertical direction, the horizontal rotating motors are directly arranged on the support 9, the vertical rotating motors are arranged on the support 9 through L-shaped supporting rods, the output ends of the two rotating motors 10 are respectively connected with polishing brushes 11 through transmission shafts 12, the horizontal rotating motors are arranged on the inner sides of the L-shaped supporting rods, and the polishing brushes 11 of the horizontal rotating motors and the vertical rotating motors can respectively contact the outer side edges and the top surfaces of the workpieces 7 to be polished. During polishing, the polishing brushes 11 in the horizontal and vertical directions can polish the outer side edge and the top surface of the workpiece 7 to be polished at the same time. The L-shaped struts, the two drive shafts 12 and the support 9 can be provided as telescopic structures, for example as telescopic rod structures or the like.

The size and shape of the polishing brush 11 can be adjusted according to the size and shape of the workpiece 7 to be polished, and the above embodiment only exemplifies several forms of the automatic polishing device, but is not exhaustive, and other automatic polishing devices capable of realizing the cooperation of moving automatic polishing and workpiece rotation to be polished are all within the scope of the utility model.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (8)

1. An automatic grinding device, its characterized in that: including removing grinding machanism (1) and cooperation setting in the work piece fixed establishment (2) of removing grinding machanism (1) one side, work piece fixed establishment (2) include strutting arrangement (13) and set up work piece fixing device (17) on strutting arrangement (13) through rotary mechanism, remove grinding machanism (1) including grinding device (4) and set up in grinding device (4) lower part drive grinding device (4) and remove displacement device (3) near waiting work piece (7) of grinding.

2. An automatic grinding apparatus as defined in claim 1, wherein: the polishing device (4) comprises a rotating motor (10) and a polishing brush (11) connected with the output end of the rotating motor (10) through a transmission shaft (12).

3. An automatic grinding apparatus as defined in claim 2, wherein: the displacement device (3) comprises a bracket (9) arranged under the rotary motor (10) and rollers (8) symmetrically arranged on two sides of a bottom plate of the bracket (9).

4. An automatic grinding apparatus as defined in claim 3, wherein: the polishing device is characterized in that rotating motors (10) are respectively arranged horizontally and vertically on the support (9), the horizontal rotating motors are arranged on the support (9), the vertical rotating motors are arranged on the support (9) through L-shaped supporting rods, and output ends of the two rotating motors (10) are respectively connected with a polishing brush (11) through transmission shafts (12).

5. An automatic grinding apparatus as defined in claim 4, wherein: the horizontal rotating motor is arranged on the inner side of the L-shaped supporting rod, and the polishing brushes (11) of the horizontal rotating motor and the vertical rotating motor can respectively contact the outer side edge and the top surface of a workpiece (7) to be polished.

6. An automatic grinding apparatus as defined in any one of claims 3-5, wherein: the transmission shaft (12) and the support (9) are both arranged to be telescopic adjusting structures, and the extension amounts of the transmission shaft (12) and the support (9) can be respectively adjusted along the horizontal direction and the vertical direction.

7. An automatic grinding apparatus as defined in claim 1, wherein: the workpiece fixing device (17) is arranged on the supporting device (13) through a rotary bearing (15), and the rotary bearing (15) is connected with the supporting device (13) through a shaft.

8. An automatic grinding apparatus as defined in claim 7, wherein: one side of the rotary bearing (15) is provided with a motor speed reducer (16), a gear on the motor speed reducer (16) is meshed with a gear outside the rotary bearing (15), and the motor speed reducer (16) drives the rotary bearing (15) to rotate.