CN216265351U

CN216265351U - Sander for steel belt surface treatment

Info

Publication number: CN216265351U
Application number: CN202122187453.8U
Authority: CN
Inventors: 林国栋; 潘大硕; 万军
Original assignee: Nanjing Mingke Transmission System Co ltd
Current assignee: Nanjing Mingke Transmission System Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-04-12
Anticipated expiration: 2031-09-10

Abstract

The utility model belongs to the technical field of sanding machines, in particular to a sanding machine for surface treatment of a steel belt, which aims at solving the problems that the existing sanding machine cannot position the steel belt and some areas on the steel belt cannot be sanded if the steel belt deviates, and provides the following scheme that the sanding machine comprises a sanding machine, wherein a conveying plate is fixedly arranged in the sanding machine, the conveying plate is of a hollow structure, two limiting rods which are symmetrically arranged are connected to the inner wall of the conveying plate in a sliding manner, the number of the limiting rods is two, a shell is fixedly arranged on the front side of the limiting rod positioned at the upper position, a matching rod is fixedly arranged on the front side of the limiting rod positioned at the lower position, the two limiting rods are arranged on the conveying plate, and can approach to each other or be away from each other on the conveying plate to adapt to the steel belts with different sizes, and can position the limiting rods at the same time, the steel belt is stably limited.

Description

Sander for steel belt surface treatment

Technical Field

The utility model relates to the technical field of sanding machines, in particular to a sanding machine for surface treatment of a steel belt.

Background

The grinder is a common device used for sharpening various cutters and tools, and is also used for grinding, deburring, cleaning and the like of common small parts. It is mainly composed of base, grinding wheel, motor or other power source, bracket, protective cover and water feeder. It can be divided into a hand-held grinder, a vertical grinder, a suspended grinder, a bench grinder, etc.

When an existing sander is used for sanding a steel belt, the sander cannot position the steel belt due to different sizes of the steel belt, and if the steel belt deviates, some areas on the steel belt cannot be sanded, so that the sander for treating the surface of the steel belt is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that a sander can not position a steel belt and some areas on the steel belt can not be sanded if the steel belt deviates in the prior art, and provides the sander for treating the surface of the steel belt.

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

a sander for surface treatment of steel belts comprises a sander, wherein a conveying plate is fixedly mounted in the sander and is of a hollow structure, two limiting rods are symmetrically arranged on the inner wall of the conveying plate in a sliding manner, the number of the limiting rods is two, a shell is fixedly mounted on the front side of each limiting rod positioned at the upper position, a matching rod is fixedly mounted on the front side of each limiting rod positioned at the lower position, sliding rods symmetrically arranged on the inner wall of the conveying plate are connected in a sliding manner, the two sliding rods are respectively and rotatably connected to one side, close to each other, of the two sliding rods, one ends, close to each other, of the two connecting rods positioned at the upper position are respectively and rotatably connected with the shell, one ends, close to each other, of the two connecting rods positioned at the lower position are respectively and rotatably connected with the matching rod, a positioning mechanism is arranged in the conveying plate and matched with the sliding rods, an unlocking mechanism is arranged in the shell and matched with the positioning mechanism.

Preferably, positioning mechanism includes locating lever, rack, tray and spring, the quantity of rack, spring and tray is two, and two equal fixed mounting of tray are on the delivery board, tray and spring fixed connection, two springs all with locating lever fixed connection, locating lever sliding connection is on the delivery board, two racks all with locating lever fixed connection, positioning mechanism is used for promoting the gag lever post removal back at the shell, and positioning mechanism can fix a position the position of gag lever post, keeps the position of gag lever post.

Preferably, release mechanism includes button, catch bar, carriage, sliding block and auxiliary rod, button sliding connection is on the inner wall of shell, catch bar sliding connection is on the inner wall of shell, carriage fixed mounting is on the delivery board, sliding block sliding connection is in the carriage, the sliding block rotates with the auxiliary rod to be connected, the auxiliary rod rotates with the locating lever to be connected, catch bar and sliding block sliding connection, release mechanism are used for carrying out the unblock to the position of gag lever post, and the gag lever post is by the unblock back, and the accessible promotes the shell, and two steerable gag lever posts of shell are close to each other, and the gag lever post is with regard to adaptable not unidimensional steel band.

Preferably, equal fixed mounting has tooth on two slide bars, and two tooth mesh with two racks respectively mutually, and when tooth and rack mesh, tooth and slide bar fixed connection, tooth and the immovable back, the slide bar just also can not move, and the slide bar leans on each other through two gag lever posts of control steerable of shell and advances, has just realized the location to the gag lever post.

Preferably, pull rods are fixedly mounted on the left side and the right side of the shell, and the pull rods are used for controlling the shell to move.

Preferably, the right-hand member of button and the left end of catch bar are the hypotenuse structure, button and catch bar sliding connection for the button can extrude the catch bar downwards when moving to the right side.

Has the advantages that:

1. the positioning mechanism is used for positioning the position of the limiting rod after the shell pushes the limiting rod to move, the position of the limiting rod is kept, and the limiting rod can keep the position of the steel belt in the sander, so that the steel belt is always positioned in the middle of the conveying plate;

2. the unlocking mechanism is used for unlocking the position of the limiting rods, after the limiting rods are unlocked, the shell can be pushed to control the two limiting rods to approach each other, and the limiting rods can adapt to steel belts with different sizes;

according to the utility model, the two limiting rods are arranged on the conveying plate, and can approach to or separate from each other on the conveying plate, so that the steel belts with different sizes can be adapted, and meanwhile, the positions of the limiting rods can be positioned, and the steel belts can be stably limited.

Drawings

Fig. 1 is a three-dimensional schematic structural view of a sanding machine for surface treatment of a steel belt according to the present invention;

fig. 2 is a schematic structural front view of a sanding machine for surface treatment of a steel belt according to the present invention;

fig. 3 is a schematic bottom view of a structural conveying plate of the sander for surface treatment of a steel strip according to the present invention;

FIG. 4 is a schematic side view of a structural housing of a sander for surface treatment of a steel belt according to the present invention;

fig. 5 is an enlarged schematic view a in fig. 3 of a sanding machine for surface treatment of a steel belt according to the present invention.

In the figure: 1 sander, 2 conveying plates, 3 limiting rods, 4 shells, 5 buttons, 6 pushing rods, 7 sliding rods, 8 teeth, 9 positioning rods, 10 racks, 11 connecting rods, 12 sliding frames, 13 sliding blocks, 14 matching rods, 15 auxiliary rods, 16 supporting blocks and 17 springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a sander for surface treatment of a steel belt comprises a sander 1, a conveying plate 2 is fixedly installed in the sander 1, the conveying plate 2 is of a hollow structure, two limiting rods 3 which are symmetrically arranged are connected to the inner wall of the conveying plate 2 in a sliding manner, the number of the limiting rods 3 is two, the limiting rods 3 are used for limiting the position of the steel belt in the sander 1, so that the steel belt is kept at the middle position of the sander 1, a shell 4 is fixedly installed on the front side of the limiting rod 3 which is positioned at the upper position, a matching rod 14 is fixedly installed on the front side of the limiting rod 3 which is positioned at the lower position, sliding rods 7 which are symmetrically arranged are connected to the inner wall of the conveying plate 2 in a sliding manner, the number of the sliding rods 7 is two, connecting rods 11 are rotatably connected to the side where the two sliding rods 7 are close to each other, one end where the two connecting rods 11 are close to each other at the upper position is rotatably connected to the shell 4, the one end that is located two connecting rods 11 of below position and is close to each other all rotates with cooperation pole 14 to be connected, is equipped with positioning mechanism in the delivery board 2, and positioning mechanism cooperatees with slide bar 7, is equipped with release mechanism in the shell 4, and release mechanism cooperatees with positioning mechanism, and the equal fixed mounting in left side and the right side of shell 4 has the pull rod, and the pull rod then is used for controlling shell 4 to remove.

The positioning mechanism comprises two positioning rods 9, racks 10, support blocks 16 and springs 17, the number of the racks 10, the springs 17 and the support blocks 16 is two, the two support blocks 16 are fixedly arranged on the conveying plate 2, the support blocks 16 are fixedly connected with the springs 17, the two springs 17 are fixedly connected with the positioning rods 9, the positioning rods 9 are slidably connected on the conveying plate 2, the two racks 10 are fixedly connected with the positioning rods 9, the positioning mechanism is used for positioning the position of the limiting rod 3 after the shell 4 pushes the limiting rod 3 to move, the position of the limiting rod 3 is kept, the right end of the button 5 and the left end of the push rod 6 are both bevel edge structures, the button 5 is slidably connected with the push rod 6, the push rod 6 can be downwards extruded when the button 5 moves towards the right side, the teeth 8 are fixedly arranged on the two sliding rods 7, the two teeth 8 are respectively meshed with the two racks 10, when the teeth 8 are meshed with the racks 10, tooth 8 and slide bar 7 fixed connection, tooth 8 with can not remove the back, slide bar 7 just also can not remove, slide bar 7 leans on each other through two gag lever post 3 of the control of shell 4 and advances, has just realized the location to gag lever post 3.

Unlocking mechanism includes button 5, catch bar 6, carriage 12, sliding block 13 and auxiliary rod 15, button 5 sliding connection is on the inner wall of shell 4, catch bar 6 sliding connection is on the inner wall of shell 4, carriage 12 fixed mounting is on carriage 2, carriage 12 can make sliding block 13 slide on carriage 2, sliding block 13 sliding connection is in carriage 12, sliding block 13 rotates with auxiliary rod 15 to be connected, auxiliary rod 15 rotates with locating lever 9 to be connected, catch bar 6 and sliding block 13 sliding connection, unlocking mechanism is used for carrying out the unblock to the position of gag lever post 3, gag lever post 3 is by the unblock back, the accessible promotes shell 4, two steerable gag lever posts 3 of shell 4 are close to each other, gag lever post 3 is with regard to the not unidimensional steel band of adaptable.

The working principle is as follows: when the position of the limiting rod 3 in the sander 1 needs to be adjusted, firstly, the button 5 is pressed on the shell 4, the button 5 moves into the shell 4, the left side of the button 5 and the left side of the push rod 6 are both bevel edge structures, the push rod 6 can only move downwards or upwards in the shell 4, when the button 5 moves towards the right side, the button 5 is inserted between the top of the push rod 6 and the inner wall of the top of the shell 4, downward force is applied to the push rod 6, at the moment, the push rod 6 pushes and extends out of the shell 4 and moves downwards, the push rod 6 pushes the sliding block 13 to slide on the sliding frame 12, the sliding frame 12 pushes the auxiliary rod 15 again, the auxiliary rod 15 pushes the positioning rod 9 again, the positioning rod 9 compresses the spring 17 again, at the positioning rod 9 drives the rack 10 to be separated from the teeth 8, the sliding rod 7 is unlocked, then the shell 4 is pushed into the sander 1, the shell 4 directly drives the limiting rod 3 at the upper position to move downwards, then the two connecting rods 11 are pulled again, the two connecting rods 11 pull the two sliding rods 7 again, the two sliding rods 7 are close to each other to push the two connecting rods 11 at the lower position, the bottom ends of the two connecting rods 11 are close to each other, the top ends of the two connecting rods 11 move upwards, the two connecting rods 11 at the lower position push the limiting rods 3 at the lower position to move upwards, at the moment, the two limiting rods 3 are close to each other, the two limiting rods 3 limit the steel belt, so that the steel belt is kept at the middle position of the sander 1, then the button 5 is released, the positioning rod 9 is reset through the resilience of the spring 17 to drive the rack 10 to be meshed with the teeth 8 on the sliding rods 7, when the teeth 8 are meshed with the rack 10, the teeth 8 are fixedly connected with the sliding rods 7, after the teeth 8 are not movable, the sliding rods 7 can control the two limiting rods 3 to move towards each other through the control of the shell 4, the positioning of the limiting rod 3 is realized, the positioning rod 9 is reset and then pushes the auxiliary rod 15, the sliding block 13, the push rod 6 and the button 5 to reset, and the position of the limiting rod 3 is conveniently adjusted next time.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a grinder for steel band surface treatment, includes grinder (1), its characterized in that, fixed mounting has delivery board (2) in grinder (1), delivery board (2) are hollow structure, sliding connection has two gag lever post (3) that the symmetry set up on the inner wall of delivery board (2), the quantity of gag lever post (3) is two, and the front side fixed mounting that is located gag lever post (3) of top position has shell (4), and the front side fixed mounting that is located gag lever post (3) of below position has cooperation pole (14), and sliding connection has slide bar (7) that the symmetry set up on the inner wall of delivery board (2), the quantity of slide bar (7) is two, all rotates on the one side that two slide bar (7) are close to each other and is connected with connecting rod (11), and the one end that two connecting rod (11) that are located the top position are close to each other all rotates with shell (4) and is connected, the one end that is located two connecting rods (11) of below position and is close to each other all rotates with cooperation pole (14) to be connected, be equipped with positioning mechanism in delivery board (2), positioning mechanism cooperatees with slide bar (7), be equipped with release mechanism in shell (4), release mechanism cooperatees with positioning mechanism.

2. The sanding machine for steel belt surface treatment according to claim 1, wherein the positioning mechanism comprises two positioning rods (9), two racks (10), two support blocks (16) and two springs (17), the two support blocks (16) are fixedly mounted on the conveying plate (2), the two support blocks (16) are fixedly connected with the springs (17), the two springs (17) are fixedly connected with the positioning rods (9), the positioning rods (9) are slidably connected on the conveying plate (2), and the two racks (10) are fixedly connected with the positioning rods (9).

3. The sanding machine for steel belt surface treatment according to claim 1, wherein the unlocking mechanism comprises a button (5), a push rod (6), a sliding frame (12), a sliding block (13) and an auxiliary rod (15), the button (5) is slidably connected to the inner wall of the shell (4), the push rod (6) is slidably connected to the inner wall of the shell (4), the sliding frame (12) is fixedly installed on the conveying plate (2), the sliding block (13) is slidably connected to the sliding frame (12), the sliding block (13) is rotatably connected to the auxiliary rod (15), the auxiliary rod (15) is rotatably connected to the positioning rod (9), and the push rod (6) is slidably connected to the sliding block (13).

4. The sanding machine for steel belt surface treatment according to claim 1, characterized in that teeth (8) are fixedly arranged on both sliding rods (7), and the two teeth (8) are respectively meshed with the two racks (10).

5. The sander for steel belt surface treatment according to claim 1, characterized in that the pull rod is fixedly installed on both the left side and the right side of the housing (4).

6. The sanding machine for steel belt surface treatment as claimed in claim 3, characterized in that the right end of the button (5) and the left end of the push rod (6) are both bevel edge structures, and the button (5) is connected with the push rod (6) in a sliding way.