CN219293719U

CN219293719U - Hand-held sand paper sander

Info

Publication number: CN219293719U
Application number: CN202320346137.7U
Authority: CN
Inventors: 李保福; 刘金星; 付明娜; 薛云英; 刘倩倩
Original assignee: Qingdao Youlan Environmental Protection Technology Equipment Manufacturing Co ltd
Current assignee: Qingdao Youlan Environmental Protection Technology Equipment Manufacturing Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-07-04
Anticipated expiration: 2033-03-01

Abstract

The utility model discloses a handheld sand paper sander, which comprises a shell and a sand paper body, wherein the sand paper body is arranged on the outer wall of the bottom of the shell, two threaded rods are fixedly connected to the outer walls of the two sides of the shell, a pressing plate is connected between the two threaded rods in a sliding manner, a locking knob is connected to the outer side of the threaded rod in a threaded manner and is in contact with the pressing plate, a rubber pad is fixedly connected to one side of the pressing plate and is in contact with the sand paper body, a tool placing groove and a sliding groove are formed in the bottom of the shell, and the tool placing groove is communicated with the sliding groove. The utility model not only can be used by matching the pressing block and the locking knob, and is convenient for a worker to replace the sand paper body, so that the device can be reused, but also can be used for placing tools by the worker conveniently in the tool placing groove, and can also be used for preventing rust of the shell by the rust-proof coating, so that the service life of the shell is longer.

Description

Hand-held sand paper sander

Technical Field

The utility model relates to the technical field of sanders, in particular to a handheld sand paper sander.

Background

In the furniture processing or wall painting process, uneven parts on the surface of furniture or wall are required to be polished to be flat, so that a polisher is required.

However, the conventional sander is generally provided with a rough surface at the bottom of the sander, and the rough surface is used for polishing, so that the rough surface can be polished flat during long-term use because the rough surface cannot be replaced, and the sander cannot be used continuously, so that waste is caused.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a hand-held type sand paper sander.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a handheld sand paper sander, includes casing and abrasive paper body, the abrasive paper body is established on the bottom outer wall of casing, the equal fixedly connected with of both sides outer wall of casing two threaded rods, sliding connection has the clamp plate between two threaded rods, the outside threaded connection of threaded rod has locking knob, and locking knob contacts with the clamp plate, one side fixedly connected with rubber pad of clamp plate, and rubber pad and abrasive paper body contact.

As a still further proposal of the utility model, the bottom of the shell is provided with a tool placing groove and a chute, the tool placing groove is communicated with the chute, and a drawing plate is connected in the chute in a sliding way.

As a still further scheme of the utility model, a rotating block is fixedly connected with the outer wall of one side of the shell.

As a still further proposal of the utility model, one side of the rotating block is fixedly connected with a pulling block, and the inside of the pulling block is provided with a buckling groove.

As a still further proposal of the utility model, the tool placing groove is internally and slidably connected with a push plate, one side of the push plate is fixedly connected with a plurality of springs, and the springs are fixed with the shell.

As a still further proposal of the utility model, the outer walls of the multiple sides of the shell are all provided with an anti-rust coating.

As a still further proposal of the utility model, the top of the shell is provided with a position avoiding groove, and the inside of the position avoiding groove is fixedly connected with a handle.

As a still further aspect of the present utility model, a plurality of anti-slip patterns are provided on the outer side of the grip.

The beneficial effects of the utility model are as follows:

1. through the cooperation of briquetting and locking knob use, rotate locking knob, make it remove outside along the threaded rod, then outside removes the clamp plate, sand paper body and clamp plate separation this moment, then paste new sand paper on the bottom and both sides outer wall of casing, then reverse rotation locking knob makes it promote the clamp plate to move along the threaded rod inboard, until the both ends contact of clamp plate and sand paper body, thereby make the position of sand paper body obtain fixedly, the staff makes device reuse through changing the sand paper body, the result of use of device has been improved.

2. Through the setting of taking out the board, make things convenient for the staff to place the instrument in the instrument standing groove, when needs take the instrument in the instrument standing groove, rotate the rotating block, make it with take out the board separation, the spring is the rebound extension this moment to make the push pedal promote take out the board and move outside along the spout, and then make things convenient for the staff to take the instrument in the instrument standing groove, improved the convenience of device.

3. Through the cooperation of rubber pad and rust-resistant coating, the rubber pad can protect clamp plate and abrasive paper body, avoids abrasive paper body and clamp plate direct contact to lead to wearing and tearing easily, and rust-resistant coating makes the casing can rust-resistant to make the life of casing longer, improve the protection effect of device.

Drawings

Fig. 1 is a schematic perspective view of a hand-held sand paper sander according to the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of a hand-held sand paper sander according to the present utility model;

fig. 3 is a schematic view showing a partial enlarged structure of a hand-held sand paper sander according to the present utility model.

In the figure: 1. a housing; 2. a grip; 3. anti-skid lines; 4. a pressing plate; 5. a sandpaper body; 6. drawing a plate; 7. a chute; 8. pulling blocks; 9. a buckling groove; 10. a rotating block; 11. a tool placement groove; 12. a clearance groove; 13. a push plate; 14. a spring; 15. an anti-rust coating; 16. a threaded rod; 17. a locking knob; 18. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which embodiments of the present utility model are described in a clear and complete manner, and the described embodiments are only some embodiments, but not all embodiments of the present utility model, and other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-3, a hand-held type sand paper sander, including casing 1 and sand paper body 5, sand paper body 5 is established on the bottom outer wall of casing 1, both sides outer wall of casing 1 all is fixed with two threaded rods 16 through the bolt, sliding connection has clamp plate 4 between two threaded rods 16, the outside threaded connection of threaded rod 16 has locking knob 17, and locking knob 17 contacts with clamp plate 4, rotate locking knob 17, make it move outwards along threaded rod 16, then pull clamp plate 4 outwards, sand paper body 5 and clamp plate 4 separation this moment, then paste new sand paper on the bottom and both sides outer wall of casing 1, then reverse rotation locking knob 17 makes it push clamp plate 4 inwards along threaded rod 16, thereby make the position of sand paper body 5 obtain fixedly, the staff makes the device can reuse through changing sand paper body 5, one side bonding of clamp plate 4 has rubber pad 18, and rubber pad 18 contacts with sand paper body 5, rubber pad 18 can protect clamp plate 4 and sand paper body 5, avoid body 5 and clamp plate 4 direct contact to lead to wearing and tearing easily.

In the utility model, it is to be noted that a tool placing groove 11 and a sliding groove 7 are formed in the bottom of the shell 1, the tool placing groove 11 is communicated with the sliding groove 7, tools are placed in the tool placing groove 11 conveniently by workers, a drawing plate 6 is connected in a sliding manner in the sliding groove 7, a rotating block 10 is fixed on the outer wall of one side of the shell 1 through bolts, the rotating block 10 can be contacted with the drawing plate 6, a pulling block 8 is fixed on one side of the rotating block 10 through bolts, a buckling groove 9 is formed in the pulling block 8, a push plate 13 is connected in the tool placing groove 11 in a sliding manner, the push plate 13 is contacted with the drawing plate 6, when tools in the tool placing groove 11 are required to be taken, the rotating block 10 is separated from the drawing plate 6, at the moment, a spring 14 is stretched in a rebound manner, so that the push plate 6 is pushed to move outwards along the sliding groove 7, the tools in the tool placing groove 11 are conveniently taken by workers, a plurality of springs 14 are welded on one side of the push plate 13, the springs 14 are fixed with the shell 1, an anti-rust coating 15 is arranged on the outer wall of one side of the shell 1, the anti-rust coating 15 enables the shell 1 to be more than the shell 1, the anti-rust coating 12 is provided with a plurality of grooves 2, and the anti-rust coating 12 is more convenient to take the inner side of the handle 2, and the handle 2 is more than the user can be kept away from the handle 2 by the workers, and the handle 2 is convenient to take by the people.

Working principle: when the sand paper body 5 needs to be replaced, the locking knob 17 is rotated to enable the sand paper body 5 to move outwards along the threaded rod 16, then the pressing plate 4 is pulled outwards, at the moment, the sand paper body 5 is separated from the pressing plate 4, new sand paper is attached to the bottom and the outer walls of the two sides of the shell 1, and then the locking knob 17 is reversely rotated to enable the pressing plate 4 to be pushed to move inwards along the threaded rod 16 until the pressing plate 4 is in contact with the two ends of the sand paper body 5, so that the position of the sand paper body 5 is fixed, and workers can enable the device to be reused by replacing the sand paper body 5.

Furthermore, the terms "mounted," "configured," "connected," and "sleeved" should be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical or electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Claims

1. The utility model provides a handheld sand paper sander, includes casing (1) and sand paper body (5), its characterized in that, sand paper body (5) are established on the bottom outer wall of casing (1), the equal fixedly connected with of both sides outer wall of casing (1) two threaded rods (16), sliding connection has clamp plate (4) between two threaded rods (16), the outside threaded connection of threaded rod (16) has locking knob (17), and locking knob (17) are contacted with clamp plate (4), one side fixedly connected with rubber pad (18) of clamp plate (4), and rubber pad (18) are contacted with sand paper body (5).

2. The hand-held sand paper sander according to claim 1, wherein a tool placement groove (11) and a sliding groove (7) are formed in the bottom of the shell (1), the tool placement groove (11) is communicated with the sliding groove (7), and a drawing plate (6) is connected in a sliding manner in the sliding groove (7).

3. A hand-held sand paper sander according to claim 2, wherein a rotating block (10) is fixedly connected to the outer wall of one side of the housing (1).

4. A hand-held sand paper sander according to claim 3, wherein one side of the rotating block (10) is fixedly connected with a pulling block (8), and a buckling groove (9) is formed in the pulling block (8).

5. A hand-held sand paper sander according to claim 3, wherein the tool holding groove (11) is slidably connected with a push plate (13), one side of the push plate (13) is fixedly connected with a plurality of springs (14), and the springs (14) are fixed with the housing (1).

6. A hand-held sand paper sander according to claim 1, characterized in that the outside walls of the housing (1) are provided with a rust-inhibiting coating (15).

7. The hand-held sand paper sander according to claim 1, wherein a clearance groove (12) is formed in the top of the housing (1), and a grip (2) is fixedly connected to the inside of the clearance groove (12).

8. The hand-held sand paper sander according to claim 7, wherein the outer side of the grip (2) is provided with a plurality of anti-slip patterns (3).