CN220783260U

CN220783260U - Wood processing sander

Info

Publication number: CN220783260U
Application number: CN202322669660.6U
Authority: CN
Inventors: 赵丙杰
Original assignee: Kaifeng Mingren Furniture Co ltd
Current assignee: Kaifeng Mingren Furniture Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-04-16
Anticipated expiration: 2033-10-07

Abstract

The utility model discloses a wood processing sander, which comprises a base and a sander body, wherein a screw rod is rotationally connected to the base, a fixed rod is fixedly connected to the base, the screw rod is in threaded connection with a screw hole formed in a stop lever, holes which are in sliding connection with the fixed rod are formed in the stop lever, two stop levers are symmetrically distributed on the base, a sliding plate is rotationally connected to the base, and a limiting part for limiting the sliding plate is arranged on the base. According to the utility model, the screw rod is rotated to enable the two stop rods on the base to be close to each other, so that the wood in the middle of the sand paper wheel on the base is limited, the sand paper wheel is limited by the two stop rods in the moving process when the wood is processed, the wood cannot be separated from the sand paper wheel, and the sand paper wheel on the base can process the wood stably.

Description

Wood processing sander

Technical Field

The utility model relates to the technical field of sanding machines, in particular to a wood processing sanding machine.

Background

When the semi-automatic wood sander is used for processing wood, a worker places the wood between two sand paper wheels and rotates the sand paper wheels, so that the surface of the wood is polished.

However, the sanding machine lacks a limiting mechanism for wood, so that when working on wood, workers need to manually control the wood, and therefore, the wood is prevented from being in the process of passing through the sand paper wheels, one part of the wood is positioned between the sand paper wheels, and the other part of the wood is separated from the sand paper wheels.

There is a need for an improvement over conventional sanders that avoids the problems set forth above.

Disclosure of utility model

The utility model aims at: in order to solve the problems, a wood processing sander is provided.

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

The utility model provides a wood working grinder, includes base and organism, it is connected with the lead screw to rotate on the base, fixedly connected with dead lever, screw that sets up on lead screw and the pin passes through threaded connection, set up the trompil with dead lever sliding connection on the pin, the symmetric distribution has two pins on the base, it is connected with the slide to rotate on the base, be equipped with the locating part spacing to the slide on the base.

Preferably, the limiting part comprises a connecting rod fixedly connected with the base, a second spring is sleeved on the connecting rod, a moving rod is slidably connected with the connecting rod, a fixed block and a clamping rod are fixedly connected with the moving rod, a sliding groove which is slidably connected with the fixed block is formed in the base, and a clamping groove which is matched with the clamping rod is formed in the sliding plate.

Preferably, the connecting rod is composed of two sections of cylinders with different sizes, the second spring is sleeved on the cylinder with smaller size, one end of the second spring is fixedly connected with the side wall of the cylinder with larger size, and the other end of the second spring is fixedly connected with the side wall of the connecting rod.

Preferably, the stop lever is provided with a through hole, and the stop lever is in sliding connection with the side rods fixed at the two ends of the round bar.

Preferably, a first spring is sleeved on the side rod, one end of the first spring is fixedly connected with the side wall of the round rod, and the other end of the first spring is abutted to the side wall of the stop rod.

Preferably, the bottom of the sliding plate is provided with an elastic rubber gasket protruding from the contact part with the surface of the round bar.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. According to the application, the two stop bars on the base can be mutually close by rotating the screw rod, so that the wood in the middle of the sand paper wheel on the base is limited, the sand paper wheel is limited by the two stop bars in the moving process when the wood is processed, the wood cannot be separated from the sand paper wheel, and the sand paper wheel on the machine body can stably process the wood.

2. According to the application, after the wood is processed by the sand paper wheel, the wood falls onto the sliding plate and can slide on the sliding plate until falling into the device for collecting the wood, and a worker is not required to take away the processed wood at any time, so that the labor is saved, and the task amount of the worker is reduced.

Drawings

Fig. 1 shows a schematic diagram of the overall structure of a sander according to an embodiment of the present utility model;

fig. 2 shows a schematic structural diagram of a part of a sander according to an embodiment of the present utility model;

fig. 3 shows a schematic view of a part of the structure of a bar provided according to an embodiment of the utility model;

fig. 4 shows a schematic diagram of a side structure of a sander according to an embodiment of the present utility model;

FIG. 5 shows an enlarged schematic view of an A-structure provided in accordance with an embodiment of the present utility model;

Legend description:

1. A base; 2. a screw rod; 3. a fixed rod; 4. a stop lever; 5. a screw hole; 6. opening holes; 7. a through hole; 8. a round bar; 9. a side bar; 10. a first spring; 11. a slide plate; 12. a connecting rod; 13. a second spring; 14. a moving rod; 15. a fixed block; 16. a clamping rod; 17. a chute; 18. a clamping groove; 19. a machine body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

The utility model provides a wood working grinder, includes base 1 and organism 19, rotates on base 1 to be connected with lead screw 2, fixedly connected with dead lever 3, screw 5 that offer on lead screw 2 and the pin 4 pass through threaded connection, offered on the pin 4 with dead lever 3 sliding connection's trompil 6, the symmetric distribution has two pins 4 on the base 1, rotates on the base 1 to be connected with slide 11, is equipped with the locating part spacing to slide 11 on the base 1. Under the effect of pin 4, can make timber when handling on the abrasive paper wheel on organism 19, the timber receives the barrier of pin 4, effectually prevents that timber from breaking away from the abrasive paper wheel.

Specifically, as shown in fig. 1, the limiting part comprises a connecting rod 12 fixedly connected to the base 1, a second spring 13 is sleeved on the connecting rod 12, a moving rod 14 is slidably connected to the connecting rod 12, a fixed block 15 and a clamping rod 16 are fixedly connected to the moving rod 14, a sliding groove 17 slidably connected to the fixed block 15 is formed in the base 1, and a clamping groove 18 matched with the clamping rod 16 is formed in the sliding plate 11. Under the action of the elastic force of the second spring 13, the clamping rod 16 can extend into the clamping groove 18 on the sliding plate 11, so that the sliding plate 11 is limited, and the sliding plate 11 cannot rotate under the force.

Specifically, as shown in fig. 5, the connecting rod 12 is formed by two sections of cylinders with different sizes, the second spring 13 is sleeved on the cylinder with smaller size, one end of the second spring 13 is fixedly connected with the side wall of the cylinder with larger size, and the other end of the second spring 13 is fixedly connected with the side wall of the connecting rod 12.

Specifically, as shown in fig. 3, the stop lever 4 is provided with a through hole 7, and the stop lever 4 is slidably connected with side rods 9 fixed at two ends of the round bar 8. The side rod 9 is sleeved with a first spring 10, one end of the first spring 10 is fixedly connected with the side wall of the round rod 8, and the other end of the first spring is abutted with the side wall of the stop rod 4.

Specifically, as shown in fig. 3, a resilient rubber pad is protruded from a portion of the bottom of the slide plate 11 which contacts the surface of the round bar 8. Therefore, the slide plate 11 is not easily worn when it abuts against the round bar 8.

In summary, the rotary screw 2 provided in this embodiment makes the two bars 4 on the base 1 approach each other until the processed wood can be accommodated between the two bars 4. The moving rod 14 is pushed to move, the second spring 13 is compressed, the sliding plate 11 is rotated, the bottom of the sliding plate 11 can be abutted against the round rod 8, the pushing force on the moving rod 14 is released, the moving rod 14 is enabled to move under the action of the elastic force of the second spring 13, and the clamping rod 16 fixedly connected to the moving rod 14 stretches into the clamping groove 18 formed in the sliding plate 11. Staff can stretch into the timber that needs processing between two abrasive paper wheels, and timber moves along with abrasive paper wheel rotation, and timber receives the restriction of pin 4 in moving, consequently the timber can't break away from abrasive paper wheel in moving.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a wood working grinder, includes base (1) and organism (19), its characterized in that, rotate on base (1) and be connected with lead screw (2), fixedly connected with dead lever (3), screw (5) that offer on lead screw (2) and pin (4) pass through threaded connection, set up trompil (6) with dead lever (3) sliding connection on pin (4), symmetric distribution has two pins (4) on base (1), rotate on base (1) and be connected with slide (11), be equipped with on base (1) to the spacing locating part of slide (11).

2. The wood working sander according to claim 1, wherein the limiting part comprises a connecting rod (12) fixedly connected to the base (1), a spring II (13) is sleeved on the connecting rod (12), a moving rod (14) is slidably connected to the connecting rod (12), a fixed block (15) and a clamping rod (16) are fixedly connected to the moving rod (14), a sliding groove (17) slidably connected with the fixed block (15) is formed in the base (1), and a clamping groove (18) matched with the clamping rod (16) is formed in the sliding plate (11).

3. The wood working sander according to claim 2, wherein the connecting rod (12) is formed by two sections of cylinders with different sizes, the second spring (13) is sleeved on the cylinder with smaller size, one end of the second spring (13) is fixedly connected with the side wall of the cylinder with larger size, and the other end of the second spring (13) is fixedly connected with the side wall of the connecting rod (12).

4. The wood working sander according to claim 1, wherein the stop lever (4) is provided with a through hole (7), and the stop lever (4) is slidably connected with side rods (9) fixed at two ends of the round rod (8).

5. The wood working sander according to claim 4, wherein the side rod (9) is sleeved with a first spring (10), one end of the first spring (10) is fixedly connected with the side wall of the round rod (8), and the other end of the first spring is abutted with the side wall of the stop rod (4).

6. A wood working sander according to claim 4, wherein the bottom of the slide (11) is provided with a resilient rubber pad protruding from the portion of the slide that contacts the surface of the round bar (8).