CN219649503U

CN219649503U - Multi-angle sander

Info

Publication number: CN219649503U
Application number: CN202320025496.2U
Authority: CN
Inventors: 李翔; 王玉芬; 宗成才
Original assignee: Qingdao Hangte Machinery Co ltd
Current assignee: Qingdao Hangte Machinery Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-09-08
Anticipated expiration: 2033-01-06

Abstract

The utility model provides a multi-angle sander, comprising: a mounting frame; the adjusting component, adjusting component's bottom fixed connection is in the top of mounting bracket, adjusting component includes the swivel becket, the bottom fixed connection of swivel becket is in the top of mounting bracket, the inboard rotation of swivel becket is connected with the screw sleeve, screw sleeve's inner wall threaded connection has adjusting screw, adjusting screw's bottom runs through the top of mounting bracket and extends to the inboard of mounting bracket. The utility model provides a multi-angle sander, which is characterized in that an adjusting screw is driven to move upwards through rotation of a threaded sleeve, a sliding block is driven to move upwards on the inner side of a mounting frame by movement of the adjusting screw, and a regulating roller is driven to move upwards by movement of the sliding block, so that the tightness of a sanding belt is regulated, the structure is simple, the operation is convenient, the tightness of the sanding belt during working is very convenient to regulate, and the phenomenon that reworking and polishing are needed is avoided.

Description

Multi-angle sander

Technical Field

The utility model relates to the field of sanding machines, in particular to a multi-angle sanding machine.

Background

Sanding machines, which are the mechanical devices used in finishing sanding operations, are extremely numerous in terms of a wide variety of industries, but those skilled in the art generally refer to sanding machines with automatic feeding systems, others as belt sanders, grinders, polishers, and the like.

Sanding and polishing are agreements, and refer to a method for enabling materials and objects which are uneven, uneven in thickness and not in accordance with technological requirements to be smoother and even in thickness by means of physical removal of abrasive cloths, grinding wheels, sand paper, scouring pads, non-woven cloth polishing wheels and the like, and enabling the materials and objects to reach the technological standards.

In the related art, a belt sander is mostly used when sanding a wood board. However, when the existing part belt sander is used, the tightness of the sanding belt is inconvenient to adjust, the sanding belt is easy to loose after being used for a long time, the effect of the sanding belt on a wood board is poor, reworking is needed, and therefore machining efficiency is low.

Therefore, it is necessary to provide a multi-angle sander to solve the above-mentioned problems.

Disclosure of Invention

The utility model provides a multi-angle sander, which solves the problem that the prior part of belt sander is inconvenient to adjust the tightness of a sanding belt when processing a wood board in the related art.

In order to solve the technical problems, the utility model provides a multi-angle sander, comprising: a mounting frame;

the adjusting component, the bottom fixed connection of adjusting component is in the top of mounting bracket, adjusting component includes the swivel becket, the bottom fixed connection of swivel becket is in the top of mounting bracket, the inboard rotation of swivel becket is connected with the screw sleeve, screw sleeve's inner wall threaded connection has adjusting screw, the bottom of adjusting screw runs through the top of mounting bracket and extends to the inboard of mounting bracket, adjusting screw's bottom fixedly connected with slider, the medial sliding connection of the week side and mounting bracket of slider, the inboard rotation of slider is connected with the dancer roll.

Preferably, the left side fixedly connected with at the mounting bracket back places the case, place the bottom fixedly connected with motor of incasement wall, the output shaft of motor runs through the front of placing incasement wall and the back of mounting bracket in proper order and extends to the front of mounting bracket, the output shaft fixedly connected with first rotating roller of motor.

Preferably, the circumference side cover of first rotor is equipped with the polishing area, the positive right side of mounting bracket rotates and is connected with the second rotor, first rotor passes through polishing area and is connected with the transmission of second rotor.

Preferably, the bottom fixedly connected with two supporting legs of mounting bracket, two the opposite one side fixedly connected with diaphragm of supporting leg, the top fixedly connected with two hydraulic stems of diaphragm.

Preferably, the top of two hydraulic levers is fixedly connected with carriage, the inboard sliding connection of carriage has three sliding block, and three the top fixedly connected with sliding plate of sliding block.

Preferably, the bottoms of the two supporting legs are fixedly connected with a bottom plate.

Compared with the related art, the multi-angle sander provided by the utility model has the following beneficial effects:

the utility model provides a multi-angle sander, which is characterized in that an adjusting screw is driven to move upwards through rotation of a threaded sleeve, a sliding block is driven to move upwards on the inner side of a mounting frame by movement of the adjusting screw, and a regulating roller is driven to move upwards by movement of the sliding block, so that the tightness of a sanding belt is regulated, the structure is simple, the operation is convenient, the tightness of the sanding belt during working is very convenient to regulate, and the phenomenon that reworking and polishing are needed is avoided.

Drawings

FIG. 1 is a schematic diagram of a multi-angle sander according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the area A shown in FIG. 1;

FIG. 3 is a schematic view of the rear view of the mounting bracket of FIG. 1;

fig. 4 is a schematic structural view of the slider shown in fig. 1.

Reference numerals in the drawings: 1. a mounting frame; 2. an adjustment assembly; 21. a rotating ring; 22. a threaded sleeve; 23. adjusting a screw; 24. a slide block; 25. an adjusting roller; 3. placing a box; 4. a motor; 5. a first rotating roller; 6. polishing the belt; 7. a second rotating roller; 8. support legs; 9. a cross plate; 10. a hydraulic rod; 11. a carriage; 12. a sliding block; 13. a sliding plate; 14. a bottom plate.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a multi-angle sander according to the present utility model; FIG. 2 is an enlarged schematic view of the structure of the area A shown in FIG. 1; FIG. 3 is a schematic view of the rear view of the mounting bracket of FIG. 1; fig. 4 is a schematic structural diagram of the slider shown in fig. 1, and a multi-angle sander includes: a mounting frame 1;

the adjusting component 2, the bottom fixed connection of adjusting component 2 is in the top of mounting bracket 1, adjusting component 2 includes swivel becket 21, the bottom fixed connection of swivel becket 21 is in the top of mounting bracket 1, the inboard swivelling joint of swivel becket 21 has screw sleeve 22, screw sleeve 22's inner wall threaded connection has adjusting screw 23, the bottom of adjusting screw 23 runs through the top of mounting bracket 1 and extends to the inboard of mounting bracket 1, adjusting screw 23's bottom fixedly connected with slider 24, slider 24's week side and mounting bracket 1's inboard sliding connection, slider 24's inboard swivelling joint has dancer roll 25, screw sleeve 22's inner wall is provided with the screw thread that uses with adjusting screw 23, can drive adjusting screw 23 upwards through screw sleeve 22's rotation, the groove that uses with slider 24 cooperation is seted up to the inboard of mounting bracket 1, can provide slider 24 and slide from top to bottom.

The left side fixedly connected with at the back of mounting bracket 1 places case 3, places the bottom fixedly connected with motor 4 of case 3 inner wall, and the output shaft of motor 4 runs through the front of placing case 3 inner wall and the back of mounting bracket 1 in proper order and extends to the front of mounting bracket 1, and the output shaft fixedly connected with of motor 4 is first rotatory roller 5, and motor 4 is three-phase asynchronous motor, and external has the power.

The peripheral side cover of first rotor 5 is equipped with the abrasive band 6, and the positive right side of mounting bracket 1 rotates and is connected with second rotor 7, and first rotor 5 passes through abrasive band 6 and second rotor 7 transmission connection.

The bottom fixedly connected with two supporting legs 8 of mounting bracket 1, the opposite one side fixedly connected with diaphragm 9 of two supporting legs 8, the top fixedly connected with two hydraulic levers 10 of diaphragm 9.

The top fixedly connected with carriage 11 of two hydraulic pressure poles 10, the inboard sliding connection of carriage 11 has three sliding block 12, and the top fixedly connected with sliding plate 13 of three sliding block 12, the inboard of carriage 11 has seted up the groove that uses with three sliding block 12 cooperation, can provide three sliding block 12 and slide back and forth.

The bottoms of the two supporting legs 8 are fixedly connected with a bottom plate 14.

The working principle of the multi-angle sander provided by the utility model is as follows:

the first step: when the grinding belt grinding machine is used, the threaded sleeve 22 is rotated, the adjusting screw 23 is driven to move upwards through the rotation of the threaded sleeve 22, the sliding block 24 is driven to move upwards on the inner side of the mounting frame 1 through the movement of the adjusting screw 23, the adjusting roller 25 is driven to move upwards through the movement of the sliding block 24, and therefore the tightness of the grinding belt 6 is adjusted;

and a second step of: the hydraulic rod 10 is opened, the hydraulic rod 10 drives the sliding frame 11 to move upwards, the sliding frame 11 moves to drive the sliding plate 13 to move upwards, the distance between the wood plate and the polishing belt 6 is adjusted, the sliding plate 13 moves forwards, and then the three sliding blocks 12 slide forwards on the inner side of the sliding frame 11, so that the polishing position of the wood plate can be adjusted.

the adjusting screw 23 is driven to move upwards through the rotation of the threaded sleeve 22, the sliding block 24 is driven to move upwards on the inner side of the installation frame 1 by the movement of the adjusting screw 23, the adjusting roller 25 is driven to move upwards by the movement of the sliding block 24, the tightness of the polishing belt 6 is adjusted, the structure is simple, the operation is convenient, the tightness of the polishing belt 6 during operation is convenient to adjust, and the phenomenon that reworking and polishing are needed is avoided.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A multi-angle sander, comprising: a mounting frame (1);

the adjusting assembly (2), the bottom fixed connection of adjusting assembly (2) is in the top of mounting bracket (1), adjusting assembly (2) are including swivel becket (21), the bottom fixed connection of swivel becket (21) is in the top of mounting bracket (1), the inboard rotation of swivel becket (21) is connected with screw sleeve (22), the inner wall threaded connection of screw sleeve (22) has adjusting screw (23), the bottom of adjusting screw (23) runs through the top of mounting bracket (1) and extends to the inboard of mounting bracket (1), the bottom fixedly connected with slider (24) of adjusting screw (23), the medial sliding connection of the week side of slider (24) and mounting bracket (1), the inboard rotation of slider (24) is connected with regulating roller (25).

2. The multi-angle sander according to claim 1, wherein the left side of the back of the mounting frame (1) is fixedly connected with a placement box (3), the bottom of the inner wall of the placement box (3) is fixedly connected with a motor (4), the output shaft of the motor (4) sequentially penetrates through the front surface of the inner wall of the placement box (3) and the back of the mounting frame (1) and extends to the front surface of the mounting frame (1), and the output shaft of the motor (4) is fixedly connected with a first rotating roller (5).

3. The multi-angle sanding machine according to claim 2, wherein a sanding belt (6) is sleeved on the peripheral side surface of the first rotating roller (5), a second rotating roller (7) is rotatably connected to the right side of the front surface of the mounting frame (1), and the first rotating roller (5) is in transmission connection with the second rotating roller (7) through the sanding belt (6).

4. The multi-angle sander according to claim 1, wherein the bottom of the mounting frame (1) is fixedly connected with two supporting legs (8), two opposite sides of the supporting legs (8) are fixedly connected with a transverse plate (9), and the top of the transverse plate (9) is fixedly connected with two hydraulic rods (10).

5. The multi-angle sander according to claim 4, wherein the top ends of two hydraulic rods (10) are fixedly connected with a sliding frame (11), three sliding blocks (12) are slidably connected to the inner sides of the sliding frames (11), and sliding plates (13) are fixedly connected to the tops of the three sliding blocks (12).

6. The multi-angle sander according to claim 4, wherein the bottoms of both support legs (8) are fixedly connected with a bottom plate (14).