CN216126991U

CN216126991U - Abrasive belt grinding machine for high-precision coating

Info

Publication number: CN216126991U
Application number: CN202121999379.3U
Authority: CN
Inventors: 薛治民; 王存峰
Original assignee: Hebei Lingke New Material Technology Co ltd
Current assignee: Hebei Lingke New Material Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-25
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a high-precision abrasive belt grinding machine for a coating, wherein a box body is covered above a base, the base comprises a vertical plate and a transverse plate which are perpendicular to each other, a driving wheel is rotatably connected below the vertical plate, a three-shaft cylinder is mounted above the vertical plate, a driven wheel is rotatably connected at the working end of the three-shaft cylinder, the centers of circles of the driving wheel and the driven wheel are positioned on the same straight line, a tension wheel is rotatably connected to one side of the vertical plate, the tension wheel, the driving wheel and the driven wheel are arranged in a triangular mode, an abrasive belt is sequentially sleeved on the driving wheel, the tension wheel and the driven wheel, the abrasive belt penetrates through a through hole reserved in the box body, a driving device is mounted on the outer side of the box body and drives the driving wheel to rotate so as to drive the abrasive belt to rotate, and grinding operation is completed. The utility model has convenient operation, avoids manual polishing by workers, saves manpower, improves the working efficiency, ensures the consistency of products, can adapt to components to be processed with different sizes and enlarges the application range.

Description

Abrasive belt grinding machine for high-precision coating

Technical Field

The utility model relates to the technical field of grinding and polishing equipment, in particular to a high-precision abrasive belt grinding machine for a coating.

Background

At present, the coating spraying of large-scale shaft parts can only be partially and manually polished, which wastes time and labor. And the common polishing tool is inconvenient in polishing the curved surface, so that the coating is not uniformly scraped, the working efficiency is low, and the accuracy and the safety are not guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-precision abrasive belt sander for a coating, which solves the problems that manual sanding efficiency is low and the coating is not uniform due to local sanding.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to a high-precision coating abrasive belt sander, which comprises a box body, a base, an abrasive belt, a driving wheel, a driven wheel, a tension wheel and a driving device, wherein the box body is covered above the base, the base comprises a vertical plate and a transverse plate which are perpendicular to each other, the driving wheel is rotatably connected below the vertical plate, a three-shaft cylinder is arranged above the vertical plate, the driven wheel is rotatably connected at the working end of the three-shaft cylinder, the centers of circles of the driving wheel and the driven wheel are positioned on the same straight line, the tension wheel is rotatably connected to one side of the vertical plate, the tension wheel, the driving wheel and the driven wheel are arranged in a triangular shape, the abrasive belt is sequentially sleeved on the driving wheel, the tension wheel and the driven wheel, the abrasive belt penetrates through holes reserved on the box body, the driving device is arranged on the outer side of the box body, the driving device drives the driving wheel to rotate so as to drive the abrasive belt to rotate, and finishing the polishing operation.

Furthermore, the bottom of the transverse plate is connected with a tool rest through an electric slide rail, the tool rest is movably connected to the lathe, and the electric slide rail drives the transverse plate to swing left and right.

Further, the driving device comprises a motor, a driving belt wheel, a driven belt wheel and a conveying belt, the conveying belt is sleeved on the outer sides of the driving belt wheel and the driven belt wheel, an output shaft of the motor is in transmission connection with the driving belt wheel, the driven belt wheel is connected with the driving wheel through a rotating shaft, and the driving belt wheel drives the driving wheel to rotate so as to drive the abrasive belt to rotate.

Further, the motor is installed outside the box, and the driving belt wheel and the driven belt wheel are installed in the box.

Furthermore, the surface of the driving wheel is provided with lines for increasing friction force.

Furthermore, a box door is arranged on one side of the box body corresponding to the belt wheel, and a handle is arranged on the box door.

Furthermore, a distribution box is installed on the outer side of the box body, and overall control equipment is installed in the distribution box.

Compared with the prior art, the utility model has the beneficial technical effects that:

according to the utility model, on the premise of not increasing a special grinding machine, the machining precision of the lathe is utilized, and the grinding device is arranged on the tool rest of the lathe, so that the machined slender shaft type workpiece can be ground, the time and the process for transferring the workpiece are reduced, the labor intensity of workers is reduced, the grinding speed is high, the efficiency is high, the ground product quality is good, the precision is high, the production efficiency of an enterprise is effectively improved, and the production cost of the enterprise is greatly reduced.

Drawings

The utility model is further illustrated in the following description with reference to the drawings.

FIG. 1 is a front view of a high precision coated abrasive belt sander according to the present invention;

FIG. 2 is a side view of a high precision coated belt sander according to the present invention;

FIG. 3 is a schematic structural diagram of the case;

description of reference numerals: 1. a box body; 2. a base; 3. an abrasive belt; 4. a driving wheel; 5. a driven wheel; 6. a tension wheel; 7. a three-axis cylinder; 8. a drive device; 801. a motor; 802. a drive pulley; 803. a driven pulley; 804. a conveyor belt; 9. an electric slide rail; 10. a tool holder; 11. a distribution box.

Detailed Description

As shown in figure 1, a high-precision coating abrasive belt sander comprises a box body 1, a base 2, an abrasive belt 3, a driving wheel 4, a driven wheel 5, a tension wheel 6 and a driving device 8, wherein the box body 1 is covered above the base 2, the base 2 comprises a vertical plate and a transverse plate which are perpendicular to each other, the driving wheel 4 is rotatably connected below the vertical plate, a three-shaft cylinder 7 is installed above the vertical plate, the driven wheel 5 is rotatably connected at the working end of the three-shaft cylinder 7, a top belt wheel is driven by the three-shaft cylinder 7 to move upwards and downwards to replace the abrasive belt 3, meanwhile, the tension degree of the abrasive belt 3 is changed by the three-shaft cylinder 7, the circle centers of the driving wheel 4 and the driven wheel 5 are positioned on the same straight line, the tension wheel 6 is rotatably connected at one side of the vertical plate, the tension wheel 6 and the driving wheel 4 and the driven wheel 5 are arranged in a triangle, the abrasive belt 3 is sequentially sleeved on the driving wheel 4, the tension wheel 6 and the driven wheel 5, abrasive band 3 runs through the through-hole of reserving on box 1, and the part that is located the box 1 outside is towards the lathe and carries out the operation of polishing, and drive arrangement 8 installs in the box 1 outside, and drive arrangement 8 drive action wheel 4 rotates and then drives abrasive band 3 and rotate, accomplishes the operation of polishing, has both realized the dustproof of equipment through setting up of box 1 and has handled, avoids abrasive band 3 during operation mistake again to hinder the workman.

Specifically, the bottom of the transverse plate is connected with a tool rest 10 through an electric slide rail 9, the tool rest 10 is movably connected to a lathe, and the electric slide rail 9 drives the transverse plate to swing left and right.

In this embodiment, mainly used polishes slender axles class work piece, and the work piece is fixed in the fixture of lathe and the rotation, and tool rest 10 is along lathe frame length direction displacement to guarantee abrasive band 3 and work piece lateral wall butt, and motor 801 drives action wheel 4 and rotates, in order to drive abrasive band 3 circumferential motion, polishes the work piece. Meanwhile, the electric slide rail 9 is provided with a transverse plate to slightly swing left and right, so that the abrasive belt 3 is driven to swing left and right, the abrasive belt 3 is uniformly abraded, and the manual polishing effect is realized.

Specifically, the driving device 8 includes a motor 801, a driving pulley 802, a driven pulley 803 and a conveying belt 804, the conveying belt 804 is sleeved outside the driving pulley 802 and the driven pulley 803, an output shaft of the motor 801 is in transmission connection with the driving pulley 802, the driven pulley 803 is connected with the driving wheel 4 through a rotating shaft, and the driving pulley 802 drives the driving wheel to rotate so as to drive the abrasive belt 3 to rotate.

Specifically, the motor 801 is mounted outside the casing 1, and the driving pulley 802 and the driven pulley 803 are mounted inside the casing 1.

Specifically, the surface of the driving wheel 4 is provided with lines for increasing friction force.

Specifically, a box door is arranged on one side of the box body 1 corresponding to the belt wheel, and a handle is arranged on the box door.

Specifically, a distribution box 11 is installed on the outer side of the box body 1, and an overall control device is installed in the distribution box 11.

The utility model has convenient operation, avoids manual polishing by workers, saves manpower, improves the working efficiency, ensures the consistency of products, can adapt to components to be processed with different sizes and enlarges the application range.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the scope of the present invention is defined by the claims.

Claims

1. The utility model provides a high accuracy is abrasive band polisher for coating which characterized in that: including box (1), base (2), abrasive band (3), action wheel (4), from driving wheel (5), take-up pulley (6) and drive arrangement (8), box (1) cover is established the top of base (2), base (2) include mutually perpendicular's riser and diaphragm, the rotatable connection of action wheel (4) is in the riser below, triaxial cylinder (7) are installed to the riser top, from the rotatable connection of driving wheel (5) the work end of triaxial cylinder (7), action wheel (4) with the centre of a circle from driving wheel (5) is located same straight line, the rotatable connection of take-up pulley (6) is in one side of riser, take-up pulley (6) with action wheel (4), from driving wheel (5) are triangle-shaped and arrange, abrasive band (3) are established in proper order action wheel (4), On take-up pulley (6) and follow driving wheel (5), abrasive band (3) run through the through-hole of reserving on box (1), drive arrangement (8) are installed box (1) outside, drive arrangement (8) drive action wheel (4) rotate and then drive abrasive band (3) rotate, accomplish the operation of polishing.

2. The high-precision coated abrasive belt sander according to claim 1, wherein: the bottom of diaphragm is connected with knife rest (10) through electronic slide rail (9), mobilizable the connection on the lathe of knife rest (10), electronic slide rail (9) drive the diaphragm horizontal hunting.

3. The high-precision coated abrasive belt sander according to claim 1, wherein: the driving device (8) comprises a motor (801), a driving belt wheel (802), a driven belt wheel (803) and a conveying belt (804), the conveying belt (804) is sleeved on the outer sides of the driving belt wheel (802) and the driven belt wheel (803), an output shaft of the motor (801) is in transmission connection with the driving belt wheel (802), the driven belt wheel (803) is connected with the driving wheel (4) through a rotating shaft, and the driving belt wheel (802) drives the driving wheel to further drive the abrasive belt (3) to rotate.

4. The belt sander for high precision coating according to claim 3, wherein: the motor (801) is installed on the outer side of the box body (1), and the driving pulley (802) and the driven pulley (803) are installed in the box body (1).

5. The high-precision coated abrasive belt sander according to claim 1, wherein: the surface of the driving wheel (4) is provided with lines for increasing friction force.

6. The belt sander for high precision coating according to claim 3, wherein: and a box door is arranged on one side of the box body (1) corresponding to the driving belt wheel, and a handle is arranged on the box door.

7. The high-precision coated abrasive belt sander according to claim 1, wherein: distribution box (11) are installed in box (1) outside, be equipped with overall control equipment in distribution box (11).