CN212977713U

CN212977713U - Polisher with positioning mechanism

Info

Publication number: CN212977713U
Application number: CN202021784043.0U
Authority: CN
Inventors: 范旭智
Original assignee: Jinhua Shuangxing Light Alloy Technology Co ltd
Current assignee: Jinhua Shuangxing Light Alloy Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-16
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to the technical field of a grinding machine, in particular to a grinding machine with a positioning mechanism, which comprises a grinding chamber, a fourth motor and a waste material box, wherein the right side of the grinding chamber is hinged with an opening door, the lower side of the grinding chamber is fixedly connected with a first chute, the inner part of the first chute is rotatably connected with a first threaded shaft, the right end of the first threaded shaft is fixedly connected with a first motor, the first motor is fixedly connected with the first chute, the outer side of the first threaded shaft is spirally connected with a first slide block, a ground part is placed in the middle of a clamping block through a clamping block, the first motor drives the first threaded shaft to rotate, the first threaded shaft drives the first slide blocks on the left side and the right side to move towards the middle, the ground part is clamped tightly, the ground part is prevented from shaking during grinding, the grinding effect is improved, the second motor drives the clamping block to rotate, the clamping block drives the ground part clamped between the clamping blocks to rotate, the grinding of different surfaces of the clamped piece is realized, and the grinding efficiency is improved.

Description

Polisher with positioning mechanism

Technical Field

The utility model relates to a polisher technical field specifically is a polisher with positioning mechanism.

Background

The polisher is mainly used for deburring, surface corrosion treatment, surface polishing, cleaning and the like of products, and is widely applied to various fields.

At present, polisher on the market can not be fixed by the mill, leads to being ground the piece and rocking by the in-process of polishing, influences the effect of polishing, and present polisher is difficult to switch and is polished by the face of the difference of grinding, needs the staff to turn by the mill, and work efficiency is low, and simultaneously, polisher during operation produces a large amount of dust and disperses in the air, influences work area's operational environment, influences staff's health.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polisher with positioning mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a grinding machine with a positioning mechanism comprises a grinding chamber, a fourth motor and a waste bin, wherein the right side of the grinding chamber is hinged with an opening door, the lower side of the grinding chamber is fixedly connected with a first chute, the inside of the first chute is rotatably connected with a first threaded shaft, the right end of the first threaded shaft is fixedly connected with a first motor, the first motor is fixedly connected with the first chute, the outer side of the first threaded shaft is spirally connected with a first sliding block, the first sliding block is slidably connected with the first chute, the left side of the first sliding block is fixedly connected with a second motor, the upper end of the first sliding block is provided with a clamping block, the clamping block is fixedly connected with a rubber pad close to one side of the middle part, the upper part of the grinding chamber is fixedly connected with a second chute, the inside of the second chute is rotatably connected with a second threaded shaft, and the right end of the second threaded shaft is fixedly connected with a third motor, the third motor and the second spout fixed connection, the outside spiral connection of second threaded shaft has the second slider, second slider and second spout sliding connection, the terminal fixedly connected with of main shaft of fourth motor grinds the dish, the left side fixedly connected with tuber pipe of the room of polishing, the middle fixedly connected with bellows of tuber pipe, the inside fixedly connected with second filter screen of door discharge.

Preferably, the left and right sides of the outer side of the first threaded shaft are provided with threads in opposite directions, and the first sliding blocks on the left and right sides are respectively positioned on the left and right sides of the first threaded shaft.

Preferably, the end of the main shaft of the second motor is fixedly connected with the clamping block positioned on the left side, the clamping block positioned on the right side is rotatably connected with the first sliding block positioned on the right side through a rotating shaft, a ball is rotatably connected inside the clamping block, and the ball is rotatably connected with the first sliding block.

Preferably, the lower end of the second sliding block is fixedly connected with a hydraulic rod, and the bottom end of the hydraulic rod is fixedly connected with a fourth motor.

Preferably, the inside fixedly connected with fan of bellows, the left end and the dump bin sliding connection of tuber pipe, the inside sliding connection of dump bin has first filter screen, the left end sliding connection of first filter screen has the third slider, the lower extreme fixedly connected with spring of third slider, the other end and the dump bin fixed connection of spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the ground piece is placed in the middle of the clamping block through the arranged clamping block, the first motor is started, the first motor drives the first threaded shaft to rotate, the first threaded shaft drives the first sliders on the left side and the right side to move towards the middle, the ground piece is clamped tightly, the ground piece is prevented from shaking during grinding, the grinding effect is influenced, after one surface of the ground piece is ground, the hydraulic rod drives the grinding disc to ascend, the second motor is started, the second motor drives the clamping block to rotate, the clamping block drives the ground piece clamped between the clamping blocks to rotate, grinding of different surfaces of the ground piece is realized, and the grinding efficiency is improved;

2. the utility model discloses in, through the fan that sets up, the air current that the fan drove in the room of polishing flows left and enters into the waste material case through the tuber pipe, the air current continues the upward movement, the air leads to first filter screen to be discharged, mix the dust that produces of polishing in the air current and stay in the waste material case, collect full back when the waste material case, take off the waste material case from the tuber pipe, backward slip third slider, the spring is compressed, take off first filter screen and wash it, pour out the waste material in the waste material case, guarantee operational environment, guarantee staff's health.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a right side view of the door of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the bottom sectional structure of the waste bin of the present invention.

In the figure: 1-grinding chamber, 2-door opening, 3-first chute, 4-first threaded shaft, 5-first motor, 6-first sliding block, 7-second motor, 8-clamping block, 9-second chute, 10-second threaded shaft, 11-third motor, 12-second sliding block, 13-hydraulic rod, 14-fourth motor, 15-grinding disc, 16-air pipe, 17-air box, 18-fan, 19-first filter screen, 20-waste bin, 21-second filter screen, 22-third sliding block, 23-spring, 24-ball and 25-rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a grinding machine with a positioning mechanism comprises a grinding chamber 1, a fourth motor 14 and a waste bin 20, wherein the right side of the grinding chamber 1 is hinged with an opening door 2, the lower side of the grinding chamber 1 is fixedly connected with a first sliding chute 3, the inside of the first sliding chute 3 is rotatably connected with a first threaded shaft 4, the right end of the first threaded shaft 4 is fixedly connected with a first motor 5, the first motor 5 is fixedly connected with the first sliding chute 3, the outer side of the first threaded shaft 4 is spirally connected with a first sliding block 6, the first sliding block 6 is slidably connected with the first sliding chute 3, the left side of the first sliding block 6 on the left side is fixedly connected with a second motor 7, the upper end of the first sliding block 6 is provided with a clamping block 8, one side of the clamping block 8 close to the middle is fixedly connected with a rubber pad 25, the upper side of the grinding chamber 1 is fixedly connected with a second sliding chute 9, the inside of the second sliding chute 9 is rotatably connected with a second threaded shaft 10, and the right end of the second, the third motor 11 is fixedly connected with the second chute 9, the outer side of the second threaded shaft 10 is spirally connected with a second sliding block 12, the second sliding block 12 is slidably connected with the second chute 9, the tail end of a main shaft of the fourth motor 14 is fixedly connected with a polishing disc 15, the left side of the polishing chamber 1 is fixedly connected with an air pipe 16, the middle of the air pipe 16 is fixedly connected with an air box 17, and the inner part of the opening door 2 is fixedly connected with a second filter screen 21.

The left side and the right side of the outer side of the first threaded shaft 4 are provided with threads in opposite directions, the first sliding blocks 6 on the left side and the right side are respectively positioned on the left side and the right side of the first threaded shaft 4, the first motor 5 is started, the first motor 5 drives the first threaded shaft 4 to rotate, the first threaded shaft 4 drives the first sliding blocks 6 on the left side and the right side to move in opposite directions, and clamping and releasing of a ground part are realized; the tail end of a main shaft of a second motor 7 is fixedly connected with a clamping block 8 positioned on the left side, the clamping block 8 positioned on the right side is rotatably connected with a first sliding block 6 positioned on the right side through a rotating shaft, a ball 24 is rotatably connected inside the clamping block 8, the ball 24 is rotatably connected with the first sliding block 6, the second motor 7 is started, the second motor 7 drives the clamping block 8 to rotate, the clamping block 8 drives a clamped piece clamped between the clamping blocks 8 to rotate, grinding of different surfaces of the clamped piece is achieved, the ball 24 reduces rotating friction, the rotation is easier, a rubber pad 25 has a buffering effect, the ground piece is protected, and the ground piece is prevented from being damaged by clamping; the lower end of the second sliding block 12 is fixedly connected with a hydraulic rod 13, the bottom end of the hydraulic rod 13 is fixedly connected with a fourth motor 14, the hydraulic rod 13 extends downwards in the vertical direction, and the fourth motor 14 drives a polishing disc 15 to process a workpiece to be polished; the inside fixedly connected with fan 18 of bellows 17, the left end and the waste bin 20 sliding connection of tuber pipe 16, the inside sliding connection of waste bin 20 has first filter screen 19, the left end sliding connection of first filter screen 19 has third slider 22, the lower extreme fixedly connected with spring 23 of third slider 22, the other end and the waste bin 20 fixed connection of spring 23, fan 18 drives the air current in the room 1 of polishing to flow left and enters into waste bin 20 through tuber pipe 16, the air current continues the upward movement, the air leads to first filter screen 19 and is discharged, the dust that produces of polishing that mixes in the air current remains in waste bin 20, after waste bin 20 collects to be full, take off waste bin 20 from tuber pipe 16, third slider 22 slides backward, spring 23 is compressed, take off first filter screen 19 and will wash, pour out the waste material in the waste bin 20.

The working process is as follows: when in use, the opening door 2 is opened, a ground piece is placed in the middle of the clamping blocks 8, the first motor 5 is started, the first motor 5 drives the first threaded shaft 4 to rotate, the first threaded shaft 4 drives the first sliding blocks 6 on the left side and the right side to move towards the middle, the ground piece is clamped tightly, the opening door 2 is closed, the hydraulic rod 13 is started, the hydraulic rod 13 extends downwards in the vertical direction, the fourth motor is started, the fourth motor 14 drives the polishing disc 15 to polish the ground piece, the third motor 11 drives the second sliding block 12 to slide in the horizontal direction, the second sliding block 12 drives the polishing disc 12 to slide horizontally on the surface of the ground piece, polishing of different positions of the ground piece is realized, after one surface of the ground piece is polished, the hydraulic rod 13 drives the polishing disc 15 to ascend, the second motor 7 is started, the second motor 7 drives the clamping blocks 8 to rotate, and the clamping blocks 8 drive the ground piece clamped between the clamping blocks 8 to rotate, the grinding of different surfaces of a clamped piece is realized, the air flow in the grinding chamber 1 is driven by the fan 18 to flow leftwards and enter the waste box 20 through the air pipe 16, the air flow continues to move upwards, the air is discharged through the first filter screen 19, the dust generated by grinding mixed in the air flow is left in the waste box 20, after the waste box 20 is fully collected, the waste box 20 is taken down from the air pipe 16, the third sliding block 22 slides backwards, the spring 23 is compressed, the first filter screen 19 is taken down to be cleaned, the waste material in the waste box 20 is poured out, the outside air enters the grinding chamber 1 through the second filter screen 21, and the indoor air pressure is ensured.

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

Claims

1. A sander with a positioning mechanism comprising a sanding chamber (1), a fourth motor (14) and a waste bin (20), characterized in that: the right side of the grinding chamber (1) is hinged with an opening door (2), the lower side of the grinding chamber (1) is fixedly connected with a first sliding chute (3), the inside of the first sliding chute (3) is rotatably connected with a first threaded shaft (4), the right end of the first threaded shaft (4) is fixedly connected with a first motor (5), the first motor (5) is fixedly connected with the first sliding chute (3), the outer side of the first threaded shaft (4) is spirally connected with a first sliding block (6), the first sliding block (6) is slidably connected with the first sliding chute (3), the left side of the first sliding block (6) on the left side is fixedly connected with a second motor (7), the upper end of the first sliding block (6) is provided with a clamping block (8), one side of the clamping block (8) close to the middle is fixedly connected with a rubber pad (25), and the upper side of the grinding chamber (1) is fixedly connected with a second sliding chute (9), the inside of second spout (9) is rotated and is connected with second screw shaft (10), the right-hand member fixedly connected with third motor (11) of second screw shaft (10), third motor (11) and second spout (9) fixed connection, the outside spiral connection of second screw shaft (10) has second slider (12), second slider (12) and second spout (9) sliding connection, the terminal fixedly connected with of main shaft of fourth motor (14) grinds dish (15), the left side fixedly connected with tuber pipe (16) of room (1) of polishing, the middle fixedly connected with bellows (17) of tuber pipe (16), the inside fixedly connected with second filter screen (21) of door (2) of opening.

2. The sander with a positioning mechanism of claim 1, wherein: the left side and the right side of the outer side of the first threaded shaft (4) are provided with threads in opposite directions, and the first sliding blocks (6) on the left side and the right side are respectively positioned on the left side and the right side of the first threaded shaft (4).

3. The sander with a positioning mechanism of claim 1, wherein: the main shaft of second motor (7) is terminal with be located left grip block (8) fixed connection, be located the right grip block (8) rotate through the pivot with first slider (6) that are located the right side and connect, the inside rotation of grip block (8) is connected with ball (24), ball (24) rotate with first slider (6) and connect.

4. The sander with a positioning mechanism of claim 1, wherein: the lower end of the second sliding block (12) is fixedly connected with a hydraulic rod (13), and the bottom end of the hydraulic rod (13) is fixedly connected with a fourth motor (14).

5. The sander with a positioning mechanism of claim 1, wherein: the inside fixedly connected with fan (18) of bellows (17), the left end and the waste bin (20) sliding connection of tuber pipe (16), the inside sliding connection of waste bin (20) has first filter screen (19), the left end sliding connection of first filter screen (19) has third slider (22), the lower extreme fixedly connected with spring (23) of third slider (22), the other end and the waste bin (20) fixed connection of spring (23).