CN207840980U - a polishing machine - Google Patents

Abstract

The utility model discloses a polishing machine, which comprises a housin, casing one end is provided with the fixed bolster, the intermediate position of the casing other end alternates and is provided with pivot one, the intermediate position of pivot one just is located the inside fixed block one that is provided with of casing, the one end that the fixed block one was kept away from to pivot one is provided with motor one, and, motor one output shaft and pivot one are connected, one side that motor one was kept away from fixed block one is provided with the lead screw, the intermediate position of lead screw just is located the inside fixed block two that is provided with lead screw matched with of casing, one side of lead screw is provided with the gear with lead screw matched with, the lead screw one side is kept away from to the gear is provided with motor two, and, motor two's output shaft is connected with the intermediate. Has the advantages that: when the polishing machine works, metal dust generated can be directly adsorbed on the dust cover, so that the harm to a human body is reduced.

Description

a polishing machine

technical field

The utility model relates to the technical field of machining, in particular to a polishing machine.

Background technique

At present, polishing refers to the use of mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. It is a modification of the surface of the workpiece by using polishing tools and abrasive particles or other polishing media. processing. Polishing is an indispensable process in the processing of auto parts. Most of the existing polishing machines for auto parts have fixed polishing angles, which are not flexible to use. It is inconvenient to adjust the angle during operation, which brings troubles to operators. The work efficiency is reduced. At the same time, the polishing machine will produce a large amount of metal dust when it is in use. Generally, the dust is allowed to float into the workplace to form dust pollution, which is very harmful to the health of the staff.

Aiming at the problems in the related technologies, no effective solution has been proposed yet.

Utility model content

Aiming at the problems in the related art, the utility model proposes a polishing machine to overcome the above-mentioned technical problems existing in the related art.

The technical scheme of the utility model is achieved in that:

A polishing machine, comprising a housing, one end of the housing is provided with a fixed bracket, the middle position of the other end of the housing is interspersed with a rotating shaft 1, and the middle position of the rotating shaft 1 is located inside the housing. Fixed block 1, the end of the rotating shaft 1 away from the fixed block 1 is provided with a motor 1, and the output shaft of the motor 1 is connected to the rotating shaft 1, and the side of the motor 1 away from the fixed block 1 A screw rod is provided, the middle position of the screw rod is located inside the housing, and a fixing block 2 matching with the screw rod is provided, and one side of the screw rod is provided with a A gear, the gear is provided with a second motor on the side away from the screw rod, and the output shaft of the second motor is connected to the middle position of the gear, and the second motor is on the side far away from the fixed bracket and is located at the The fixed block 2 is provided with a fixed block 3, the side of the rotating shaft 1 away from the housing is provided with a bracket 1 , and the side of the bracket 1 away from the housing is provided with a connecting rod 1, and the connecting rod A middle position is interspersed with connecting rod 2, the side of the connecting rod 2 away from the support 1 is provided with the support 2, the end of the connecting rod 1 far away from the support 1 is provided with a movable rod, and the movable The other end of the rod is connected to the second bracket, and the second bracket is provided with a polishing machine on the side away from the housing, and the polishing machine is provided with a dust cover, and the polishing machine is installed on the side away from the second bracket There is a second rotating shaft, a polishing disc is provided on the side of the second rotating shaft away from the polishing machine, a polishing machine switch is provided at the lower end of the housing, and a power supply is provided on one side of the polishing machine switch and at the lower end of the housing interface, the upper end of the housing is provided with a control switch, and the power interface is sequentially connected with the control switch, the polishing machine switch, the first motor, the second motor and the polishing machine through wires.

Further, an anti-slip pad is provided outside the housing.

Further, both the first bracket and the second bracket are in the shape of a semi-circular arc.

Further, a number of cooling holes are uniformly arranged on the outside of the polishing machine.

Further, bearings are provided at the joints between the first fixed block and the first rotating shaft, as well as the first connecting rod and the second connecting rod.

Further, several magnet pieces are arranged on the dustproof cover.

The beneficial effects of the utility model are as follows: by turning on the switch of the polishing machine, the polishing machine starts to work, and the staff controls the working states of the first motor and the second motor through the control switch according to the actual operation needs. When the motor rotates, the rotating shaft rotates, and then drives the bracket Once it rotates, the rotation of the connecting rod 1 and the connecting rod 2 drives the rotation of the bracket 2. By adjusting the length of the movable rod, the position of the bracket 2 can be adjusted. The rotation of the motor 2 drives the rotation of the gear, and then drives the screw rod to move up and down. The motor 1 and the shaft 1 can move up and down, and through the cooperation of the bracket 1, the bracket 2 and the shaft 1, the polishing machine can realize a full range of rotation, and the angle can be adjusted more conveniently, which improves the flexibility of use and work efficiency. The fixed bracket enables the shell to be used in connection with other devices. Because there are several magnet pieces on the dust cover, the metal dust generated when the polishing machine is working can be directly adsorbed on the dust cover, reducing the emission of metal dust to the workplace. Thereby reducing the damage to the human body.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a schematic structural view of a polishing machine according to an embodiment of the present invention;

Fig. 2 is a top view of a polishing machine according to an embodiment of the present invention.

In the picture:

1. Shell; 2. Fixed bracket; 3. Shaft 1; 4. Fixed block 1; 5. Motor 1; 6. Screw rod; 7. Fixed block 2; 8. Gear; 9. Motor 2; 10. Fixed block Three; 11, bracket one; 12, connecting rod one; 13, connecting rod two; 14, bracket two; 15, movable rod; 16, polishing machine; 17, dust cover; 18, rotating shaft two; 19, polishing disc; 20. Polishing machine switch; 21. Power interface; 22. Control switch.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

According to an embodiment of the utility model, a polishing machine is provided.

As shown in Figure 1-2, the polishing machine according to the embodiment of the present invention includes a housing 1, one end of the housing 1 is provided with a fixed bracket 2, and the middle position of the other end of the housing 1 is interspersed with a rotating shaft. 3. A fixed block 4 is provided in the middle of the rotating shaft 3 and inside the housing 1, and a motor 5 is provided at the end of the rotating shaft 3 away from the fixed block 4, and the motor The output shaft of a 5 is connected to the rotating shaft 3, the side of the motor 5 away from the fixed block 4 is provided with a screw 6, and the middle position of the screw 6 is located inside the housing 1 A fixed block 2 7 matched with the screw mandrel 6 is provided, and a gear 8 matched with the screw mandrel 6 is provided on one side of the screw mandrel 6, and the gear 8 is far away from the side of the screw mandrel 6 A second motor 9 is provided, and the output shaft of the second motor 9 is connected to the middle position of the gear 8, and the second motor 9 is set on the side of the fixed bracket 2 away from the fixed block 2 7 There is a fixed block three 10, a bracket one 11 is arranged on the side of the rotating shaft one 3 away from the housing 1, and a connecting rod one 12 is arranged on the side of the bracket one 11 away from the housing 1, and the connecting rod one 12 is arranged on the side far away from the housing 1. The middle position of rod one 12 is interspersed with connecting rod two 13, and the side of said connecting rod two 13 away from said support one 11 is provided with support two 14, and said connecting rod one 12 is provided with one end far away from said support one 11. Movable bar 15, and, the other end of described movable bar 15 is connected with described support two 14, and described support two 14 is provided with polishing machine 16 away from described housing 1 side, and described polishing machine 16 is provided with anti- A dust cover 17, the polishing machine 16 is provided with a rotating shaft 2 18 on the side away from the support 14, and a polishing disc 19 is provided on the side of the rotating shaft 18 away from the polishing machine 16, and the lower end of the housing 1 A polishing machine switch 20 is provided, one side of the polishing machine switch 20 and the lower end of the housing 1 are provided with a power interface 21, and the upper end of the housing 1 is provided with a control switch 22, and the power interface 21 is sequentially connected through wires. It is connected with the control switch 22 , the polishing machine switch 20 , the first motor 5 , the second motor 9 and the polishing machine 16 .

In one embodiment, an anti-slip pad is provided on the outside of the housing 1 .

In one embodiment, both the first bracket 11 and the second bracket 14 are in the shape of a semicircle.

In one embodiment, several cooling holes are uniformly arranged on the exterior of the polishing machine 16 .

In one embodiment, bearings are provided at the joints between the first fixed block 4 and the first rotating shaft 3 and the first connecting rod 12 and the second connecting rod 13 .

In one embodiment, the dust cover 17 is provided with several magnet pieces.

In summary, with the help of the above technical solution of the present utility model, by turning on the polishing machine switch 20, the polishing machine 16 starts to work, and the staff controls the working status of the motor one 5 and the motor two 9 through the control switch 22 according to the actual operation needs. Motor one 5 rotates, and rotating shaft one 3 rotates, and then drives support one 11 to rotate, and the rotation of connecting rod one 12 and connecting rod two 13 drives the rotation of support two 14, by adjusting the length of movable bar 15, and then adjustable support two The position of 14, the rotation of motor two 9 drives the rotation of gear 8, and then drives the up-and-down motion of screw mandrel 6, makes motor one 5 and rotating shaft one 3 can move up and down, through the cooperation of support one 11, support two 14 and rotating shaft one 3 , so that the polishing machine 18 can achieve a full range of rotational movement, and it is more convenient to adjust the angle, which improves the flexibility of use and work efficiency. The metal dust produced when the polishing machine 18 works can be directly adsorbed on the dust cover 17 by the magnet sheet, which reduces the metal dust being distributed to the work site, thereby reducing the damage to the human body.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (6)

1. a kind of polishing machine, which is characterized in that including shell (1), described shell (1) one end is provided with fixing bracket (2), described The centre position of shell (1) other end is interspersed to be provided with shaft one (3), the centre position of the shaft one (3) and positioned at described Shell (1) is internally provided with fixed block one (4), and the one end of the shaft one (3) far from the fixed block one (4) is provided with motor One (5), also, the output shaft of the motor one (5) is connect with the shaft one (3), and the motor one (5) is far from the fixation The side of block one (4) is provided with lead screw (6), the centre position of the lead screw (6) and positioned at the shell (1) be internally provided with The side of the matched fixed block two (7) of lead screw (6), the lead screw (6) is provided with and the lead screw (6) matched tooth It takes turns (8), the gear (8) is provided with motor two (9), also, the output of the motor two (9) far from the lead screw (6) side Axis is connect with the centre position of the gear (8), the motor two (9) far from the fixing bracket (2) side and be located at institute It states and is provided with fixed block three (10) on fixed block two (7), side of the shaft one (3) far from the shell (1) is provided with branch Frame one (11), the holder one (11) are provided with connecting rod one (12) far from the shell (1) side, in the connecting rod one (12) Between position is interspersed is equipped with connecting rod two (13), side of the connecting rod two (13) far from the holder one (11) is provided with holder two (14), the one end of the connecting rod one (12) far from the holder one (11) is provided with motion bar (15), also, the motion bar (15) the other end is connect with the holder two (14), and the holder two (14) is provided with polishing far from the shell (1) side Machine (16), is provided with dust cover (17) on the polishing machine (16), the polishing machine (16) far from the holder two (14) one Side is provided with shaft two (18), and side of the shaft two (18) far from the polishing machine (16) is provided with polishing disk (19), institute It states shell (1) lower end and is provided with polishing machine switch (20), the polishing machine switchs the side of (20) and under the shell (1) End is provided with power interface (21), and shell (1) upper end is provided with control switch (22), and the power interface (21) is by leading Line switchs (20) with control switch (22), the polishing machine successively, the motor one (5), the motor two (9) and described Polishing machine (16) connects.

2. a kind of polishing machine according to claim 1, which is characterized in that be provided with non-slip mat outside the shell (1).

3. a kind of polishing machine according to claim 1, which is characterized in that the holder one (11) and the holder two (14) It is in semicircular arc.

4. a kind of polishing machine according to claim 1, which is characterized in that the polishing machine (16) is if external be evenly arranged with Dry heat emission hole.

5. a kind of polishing machine according to claim 1, which is characterized in that the fixed block one (4) and the shaft one (3) And the connecting rod one (12) is both provided with bearing with the connecting rod two (13) junction.

6. a kind of polishing machine according to claim 1, which is characterized in that be provided with several magnet on the dust cover (17) Piece.