CN217291798U - Environment-friendly explosion-proof abrasive belt integrated device - Google Patents

Abstract

The utility model discloses an environmental protection explosion-proof abrasive belt integrated device, which comprises an abrasive belt machine body. The front surface of the abrasive belt machine body is provided with two grinding grooves corresponding to positions, and the inner wall of the grinding groove is respectively provided with a driving wheel and a grinding groove. For the sanding belt, the front of the main body of the belt sander is fixedly connected with an indented fixing frame, the inner bottom wall of the fixing frame is rotatably connected with an adjusting screw rod, and the surface of the adjusting screw rod is threadedly connected with a movable seat. The environmental protection explosion-proof abrasive belt integrated device is provided with a fixed frame, an adjustment screw, a movable seat, a support rod and a grinding support plate on the surface of the belt sander body, and the movable seat can be driven to adjust up and down by rotating the adjustment screw, thereby facilitating The staff adjusts the height of the grinding pallet, and when grinding the workpiece, the workpiece can be placed on the surface of the grinding pallet to support the workpiece, thereby facilitating the grinding operation by the staff and improving the stability of the workpiece grinding. sex.

Description

An environmental protection explosion-proof abrasive belt integrated device

technical field

The utility model relates to the technical field of abrasive belt machines, in particular to an environmental protection explosion-proof abrasive belt integrated device.

Background technique

A belt grinder, a working instrument, includes an abrasive belt, an abrasive belt housing for accommodating the abrasive belt, a motor, a motor housing for accommodating the motor, a handle, a driving wheel, a driven wheel, and a transmission device connecting the motor and the driving wheel. The belt sander will generate a lot of dust during the operation. Therefore, there are environmental protection explosion-proof belt all-in-one machines on the market, which can collect and clean the dust generated during the grinding process, reducing the hidden danger of explosion caused by excessive dust concentration in the room.

However, when the existing environmental protection explosion-proof abrasive belt all-in-one machine grinds the workpiece, the workpiece to be polished is usually held by hand and tightly attached to the surface of the grinding belt. Therefore, we propose an environmental protection explosion-proof abrasive belt integrated device, which can not only support the grinding workpiece, but also facilitate the staff to adjust the grinding angle of the support structure and improve the grinding quality.

Utility model content

The purpose of the present invention is to provide an environmental protection explosion-proof abrasive belt integrated device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an integrated device for environmental protection and explosion-proof abrasive belts, comprising an abrasive belt machine body, and the front of the abrasive belt machine body is provided with two corresponding grinding grooves. The inner wall is respectively provided with a drive wheel and a grinding belt, the front of the belt machine body is fixedly connected with a splay-shaped fixing frame, the inner bottom wall of the fixing frame is rotatably connected with an adjusting screw rod, and the surface of the adjusting screw rod is threadedly connected with a The movable seat, the surface of the movable seat is fixedly connected with an adjustment box, the side of the adjustment box is provided with a through hole, the inner wall of the through hole is rotatably connected with a support rod through a bearing, and the surface of the support rod is fixedly connected with a grinding support plate, the grinding support plate The position of the grinding belt corresponds to the grinding belt, the inner wall of the grinding groove is provided with a back plate, and the surface of the back plate is provided with a limit block corresponding to the position of the grinding belt.

Preferably, the inner wall of the adjustment box is fixedly connected with two guide columns corresponding to positions, and the surface of the guide column is slidably connected with a movable plate. Several positioning tooth blocks are provided.

Preferably, a surface of the support rod located inside the adjustment box is provided with a plurality of bar-shaped raised blocks, and the bar-shaped raised blocks are adapted to the positioning tooth blocks.

Preferably, a compression spring is sleeved on the surface of the guide column, and the end of the compression spring is fixedly connected to the surface of the movable plate.

Preferably, the surface of the adjustment box is provided with threaded holes, the inner walls of the threaded holes are threadedly connected with pressing bolts, and the ends of the pressing bolts overlap with the surface of the movable plate.

Preferably, the side of the fixing frame is provided with a bar-shaped guide hole, and the movable seat is slidably connected with the bar-shaped guide hole.

beneficial effect

The utility model provides an environmental protection explosion-proof abrasive belt integrated device, which has the following beneficial effects:

1. The environmental protection explosion-proof abrasive belt integrated device is provided with a fixed frame, an adjustment screw, a movable seat, a support rod and a grinding support plate on the surface of the belt sander body, and the movable seat can be adjusted up and down by rotating the adjustment screw. Therefore, it is convenient for the staff to adjust the height of the grinding pallet, and when grinding the workpiece, the workpiece can be placed on the surface of the grinding pallet to support the workpiece, so as to facilitate the grinding operation by the staff and improve the workpiece grinding. stability.

2. The environmental protection explosion-proof abrasive belt integrated device is equipped with adjusting box, guide column, movable plate, compression spring, positioning tooth block, positioning card plate, strip-shaped protrusion block and pressing bolt, and the positioning card can be pushed by the pressing bolt. The plate limits and fixes the support rod, so as to adjust and limit the angle of the grinding pallet, so as to meet the needs of the staff to grind the workpiece at different angles.

Description of drawings

1 is a schematic diagram of the three-dimensional structure of the present utility model;

Fig. 2 is the enlarged structural schematic diagram of A in Fig. 1;

Figure 3 is a schematic view of the side sectional structure of the adjusting box of the present invention.

In the picture: 1. Belt sander body, 2. Grinding belt, 3. Fixed frame, 4. Adjusting screw, 5. Active seat, 6. Adjusting box, 7. Support rod, 8. Grinding pallet, 9. Limit block, 10. Guide column, 11. Active plate, 12 positioning card plate, 13 positioning tooth block, 14 bar-shaped convex block, 15 compression spring, 16 abutting bolt.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: an environmental protection explosion-proof abrasive belt integrated device, comprising a belt sander body 1, the front of the belt sander body 1 is provided with two grinding grooves corresponding to the positions, The inner wall of the grinding groove is respectively provided with a driving wheel and a grinding belt 2, the front of the belt sander body 1 is fixedly connected with a fixed frame 3 in the shape of a zigzag, and the inner bottom wall of the fixed frame 3 is rotatably connected with an adjusting screw 4, and the adjusting wire A movable seat 5 is threadedly connected to the surface of the rod 4 , a bar-shaped guide hole is opened on the side of the fixing frame 3 , and the movable seat 5 is slidably connected with the bar-shaped guide hole.

An adjustment box 6 is fixedly connected to the surface of the movable seat 5 , and a through hole is opened on the side of the adjustment box 6 .

The surface of the belt sander body 1 is provided with a fixed frame 3, an adjustment screw 4, a movable seat 5, a support rod 7 and a grinding support plate 8, and the movable seat 5 can be driven to adjust up and down by rotating the adjustment screw 4, thereby facilitating the The staff adjusts the height of the grinding pallet 8, and when grinding the workpiece, the workpiece can be placed on the surface of the grinding pallet 8 to support the workpiece, thereby facilitating the grinding operation by the staff and improving the grinding of the workpiece. stability.

The inner wall of the adjustment box 6 is fixedly connected with two guide columns 10 corresponding to positions. The surface of the guide column 10 is slidably connected with a movable plate 11 . The surface of 11 is fixedly connected, the surface of the adjustment box 6 is provided with a threaded hole, and the inner wall of the threaded hole is threadedly connected with a pressing bolt 16, and the end of the pressing bolt 16 overlaps with the surface of the movable plate 11.

The side of the movable plate 11 close to the support rod 7 is provided with a positioning card plate 12, the surface of the positioning card plate 12 is provided with a number of positioning tooth blocks 13, and the surface of the support rod 7 inside the adjustment box 6 is provided with a number of strip-shaped protrusions The lifting block 14 is matched with the positioning tooth block 13 .

The position of the grinding support plate 8 corresponds to the grinding belt 2, the inner wall of the grinding groove is provided with a back plate, and the surface of the back plate is provided with a limit block 9 corresponding to the position of the grinding belt 2. By setting the adjustment box 6, the guide The column 10, the movable plate 11, the compression spring 15, the positioning tooth block 13, the positioning card plate 12, the bar-shaped raised block 14 and the abutting bolt 16, the positioning card plate 12 can be pushed by the abutting bolt 16 to limit the support rod 7. Position and fix, so as to adjust and limit the angle of the grinding pallet 8, so that the staff can grind the workpiece at different angles.

Working principle: When in use, first turn the adjusting screw 4 to rotate, drive the movable seat 5 and the support rod 7 to move up and down, and then adjust the height of the grinding support plate 8, and then place the tool on the surface of the grinding support plate 8, and push The workpiece moves to the grinding belt 2, and the grinding belt 2 is used to grind the workpiece. The grinding support plate 8 supports the workpiece, which improves the stability of grinding. Tighten the bolt 16, push the movable plate 11 to move under the action of the compression spring 15, and then separate the support rod 7 from the positioning clip 12, so that the support rod 7 can be rotated, and then rotate the grinding support plate 8 to the angle that needs to be adjusted, Then, the pressing bolt 16 pushes the movable plate 11 to move, so that the positioning tooth block 13 on the surface of the positioning card plate 12 is in contact with the strip-shaped protrusion block 14 on the surface of the support rod 7 and clamped, thereby playing a role in the polishing of the support plate 8. Limiting effect.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an integrative device in explosion-proof abrasive band of environmental protection, includes abrasive band machine body (1), its characterized in that: the front surface of the belt sander body (1) is provided with two grinding grooves with corresponding positions, the inner walls of the grinding grooves are respectively provided with a driving wheel and a grinding abrasive belt (2), the front face of the belt sander body (1) is fixedly connected with a fixing frame (3) in an Contraband shape, the inner bottom wall of the fixing frame (3) is rotatably connected with an adjusting screw rod (4), the surface of the adjusting screw rod (4) is in threaded connection with a movable seat (5), the surface of the movable seat (5) is fixedly connected with an adjusting box (6), the side face of the adjusting box (6) is provided with a through hole, the inner wall of the through hole is rotatably connected with a supporting rod (7) through a bearing, the surface of the supporting rod (7) is fixedly connected with a polishing supporting plate (8), the polishing support plate (8) corresponds to the polishing abrasive belt (2), a back plate is arranged on the inner wall of the polishing groove, and a limiting block (9) corresponding to the polishing abrasive belt (2) is arranged on the surface of the back plate.

2. An environment-friendly explosion-proof sanding belt integrated device according to claim 1, characterized in that: the inner wall of the adjusting box (6) is fixedly connected with two guide columns (10) corresponding in position, the surfaces of the guide columns (10) are connected with a movable plate (11) in a sliding mode, one side, close to the supporting rod (7), of the movable plate (11) is provided with a positioning clamping plate (12), and the surface of the positioning clamping plate (12) is provided with a plurality of positioning tooth blocks (13).

3. An environment-friendly explosion-proof sanding belt integrated device according to claim 1, characterized in that: the surface of the supporting rod (7) inside the adjusting box (6) is provided with a plurality of strip-shaped protruding blocks (14), and the strip-shaped protruding blocks (14) are matched with the positioning tooth blocks (13).

4. An environment-friendly explosion-proof sanding belt integrated device according to claim 2, characterized in that: the surface of the guide post (10) is sleeved with a compression spring (15), and the end part of the compression spring (15) is fixedly connected with the surface of the movable plate (11).

5. An environment-friendly explosion-proof sanding belt integrated device according to claim 1, characterized in that: the surface of the adjusting box (6) is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a tightening bolt (16), and the end part of the tightening bolt (16) is in lap joint with the surface of the movable plate (11).

6. An environment-friendly explosion-proof sanding belt integrated device according to claim 1, characterized in that: the side of the fixed frame (3) is provided with a bar-shaped guide hole, and the movable seat (5) is connected with the bar-shaped guide hole in a sliding manner.

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