CN213470740U

CN213470740U - MIM product burnishing device

Info

Publication number: CN213470740U
Application number: CN202022299245.2U
Authority: CN
Inventors: 曹云
Original assignee: Kunshan Feibote Electronic Technology Co ltd
Current assignee: Kunshan Feibote Electronic Technology Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-18
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a MIM product polishing device, which belongs to the technical field of MIM metal product processing equipment and comprises a shell, wherein a partition plate is arranged inside the shell, a worktable is fixed at the center of the top of the partition plate, a bottom box is arranged at the bottom of the partition plate, an air suction pump is arranged inside the bottom box, and the right side of the air suction pump is connected with a dust storage box through a pipeline; when the produced dust of MIM metal product when the polishing passes through the dust that the dust catcher produced when the polishing, make the dust inhale the dust containing box through opening the aspiration pump in through the dust absorption pipe, through establishing the filter screen in the dust containing box, can be favorable to improving dust removal effect, through the sensor, can control the motor and at the rotational speed when polishing MIM metal product, prevent directly polishing the damage to the product, cause economic loss, through the warning light, when can giving birth to accident again, play the effect of warning, the device simple structure, and the operation is simple.

Description

MIM product burnishing device

Technical Field

The utility model relates to a MIM metal product processing equipment technical field specifically is a MIM product burnishing device.

Background

Metal injection molding is a molding method in which a plasticized mixture of metal powder and its binder is injected into a mold. The preparation method comprises the steps of mixing the selected powder with a binder, granulating the mixture, and then performing injection molding to obtain the required shape. The polymer imparts its viscous flow characteristics to the mix, which aids in the uniformity of forming, cavity filling and powder packing. After forming, the binder is removed, and the degreased blank is sintered. Some sintered products may be subjected to further densification, heat treatment or machining. The sintered product not only has the same complex shape and high precision as the product obtained by the plastic injection molding method, but also has the physical, chemical and mechanical properties close to those of the forged piece. The process technology is suitable for mass production of small-sized, precise and metal parts with complex three-dimensional shapes and special performance requirements.

At present, MIM metal products need to be polished in the production and processing process, and the easy dust that produces of in-process people of polishing makes the people when taking out the product, causes the injury easily to the human body, also easily causes phenomenons such as polluted environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a MIM product burnishing device, the dust that produces when MIM metal product is polishing passes through the dust that the dust catcher produced when the polishing, make the dust inhale the dust containing box through the dust absorption pipe through opening the aspiration pump, through establishing the filter screen in the dust containing box, can be favorable to improving dust removal effect, through the sensor, can control the motor the rotational speed when polishing MIM metal product, prevent the direct damage of polishing to the product, cause economic loss, through the warning light, when can accident again, play the effect of warning, the device simple structure, and is simple in operation.

To solve the problems set forth in the background art described above.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a MIM product burnishing device, includes the casing, the internally mounted baffle of casing, the top center fixed station of baffle, the bottom of baffle is equipped with the under casing, the inside of under casing is equipped with the aspiration pump, the right side of aspiration pump passes through the pipe connection dust containing box, the bottom fixed connection mount pad of aspiration pump, the top both ends fixed connection installation pole of dust containing box, the dust exhaust mouth is installed at the bottom center of dust containing box, the inside of dust containing box is equipped with the filter screen, the dust absorption pipe is connected to the inside right-hand member of dust containing box, the dust absorption head is connected to the other end of dust absorption pipe.

Preferably, the alarm lamps are fixed at two ends of the top of the shell, and the shell is fixedly installed at the top in the shell.

Preferably, a motor is installed inside the installation shell, and the output end of the motor is movably connected with the polishing plate.

Preferably, the two ends of the top of the workbench are fixedly connected with clamping devices, electric telescopic rods are arranged inside the clamping devices and are connected with clamping plates through fixing blocks, protective cotton is installed on the side faces of the clamping plates, and grooves are formed in the right sides of the fixing blocks.

Preferably, the front of the shell is provided with a stop door, the surface of the stop door is provided with an observation window, the front of the bottom box is provided with a side sliding door, and the left end of the surface of the side sliding door is provided with a handle.

Preferably, the sensor is mounted at the left end of the inside of the housing.

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

compared with the prior art, the dust that produces when MIM metal product is polishing passes through the dust that the dust catcher produced when the polishing, make the dust inhale the dust containing box through the dust absorption pipe through opening the aspiration pump, through establishing the filter screen in the dust containing box, can be favorable to improving dust removal effect, through the sensor, can control the motor and be at the rotational speed when polishing MIM metal product, prevent directly polishing the damage to the product, cause economic loss, through the warning light, when can giving birth to accident again, play the effect of warning, the device simple structure, and is easy to operate.

Drawings

FIG. 1 is a schematic cross-sectional view of the polishing apparatus of the present invention;

FIG. 2 is a schematic front view of the polishing apparatus of the present invention;

fig. 3 is a schematic structural view of the clamping device of the present invention.

In the figure: 1. a housing; 2. a sensor; 3. mounting a shell; 4. an alarm light; 5. a motor; 6. grinding the sheets; 7. a clamping device; 8. a dust collection head; 9. a dust collection pipe; 10. a work table; 11. a mounting seat; 12. a partition plate; 13. an air pump; 14. a filter screen; 15. a dust storage box; 16. mounting a rod; 17. a dust exhaust port; 18. a shutter; 19. an observation window; 20. a side sliding door; 21. an electric telescopic rod; 22. a fixed block; 23. a clamping plate; 24. protective cotton; 25. a bottom box; 26. a handle.

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 to 3, the present invention provides a technical solution: a polishing device for MIM products comprises a shell 1, wherein a partition plate 12 is arranged inside the shell 1, the partition plate 12 mainly plays a role of isolating a working area from a bottom box 25, a workbench 10 is fixed at the center of the top of the partition plate 12, the workbench 10 mainly enables MIM metal products to be processed, the bottom of the partition plate is provided with the bottom box 25, the bottom box 25 mainly plays a role of storing an air suction pump 13 and a dust storage box 15, the air suction pump 13 is arranged inside the bottom box 25, the generated dust is sucked and discharged when the air suction pump 13 mainly polishes the metal products, the right side of the air suction pump 13 is connected with the dust storage box 15 through a pipeline, and the dust storage box 15 mainly stores the dust generated when the MIM metal products are processed;

the bottom of the air pump 13 is fixedly connected with an installation seat 11, the installation seat 11 mainly supports and places the air pump 13, two ends of the top of a dust containing box 15 are fixedly connected with installation rods 16, the installation rods 16 mainly support the dust containing box 15 to prevent the dust containing box 15 from directly contacting with the inner surface of a bottom box 25, a dust exhaust port 17 is installed in the center of the bottom of the dust containing box 15, the dust exhaust port 17 mainly exhausts dust stored in the dust containing box 15, a filter screen 14 is arranged in the dust containing box 15, the filter screen 14 has an effect of improving dust removal, the right end of the inner part of the dust containing box 15 is connected with a dust suction pipe 9, the other end of the dust suction pipe 9 is connected with a dust suction head 8, and the sucked dust flows into the dust containing box 15 through the dust suction pipe 9 through the dust suction head 8 to be contained;

the alarm lamps 4 are fixed at two ends of the top of the shell 1, the alarm lamps 4 play a role in warning through the alarm lamps 4 when metal products are polished and accidents happen to the metal products when the metal products are polished, so that danger expansion is prevented, the sensor 2 is installed at the left end inside the shell 1, the model of the sensor 2 is PT200, the rotating speed and time of the motor 5 when the metal products are polished can be mainly controlled, and the metal products are prevented from being directly damaged;

a shell 3 is fixedly arranged at the top in the shell 1, the shell 3 plays a role in protecting the motor 5, the motor 5 is provided with an installation position, the motor 5 is arranged in the shell 3, the output end of the motor 5 is movably connected with a polishing disc 6, and the polishing disc 6 is driven by starting the motor 5 to polish the MIM metal product;

the two ends of the top of the workbench 10 are fixedly connected with clamping devices 7, the clamping devices 7 comprise electric telescopic rods 21, fixing blocks 22, clamping plates 23 and protective cotton 24, the electric telescopic rods 21 are arranged in the clamping devices 7, the electric telescopic rods 21 are connected with the clamping plates 23 through the fixing blocks 22, the clamping plates 23 are driven by the electric telescopic rods 21 to enable MIM metal products to be fixed during machining, the MIM metal products are prevented from being deviated during polishing and damaged, the protective cotton 24 is arranged on the side faces of the clamping plates 23, the protective cotton 24 enables the metal products to be prevented from being scratched when the metal products are fixed, grooves are formed in the right sides of the fixing blocks 22, and the clamping plates 23 can be retracted into the grooves when not working;

the front of casing 1 is equipped with shutter 18, shutter 18 mainly plays when adding man-hour to metal product, prevent the dust diffusion, play the effect that blocks, shutter 18's surface mounting observation window 19, operational environment in it can be observed to observation window 19, the front installation side sliding door 20 of under casing 25, side sliding door 20 can be when needing the maintenance to aspiration pump 13, prevent to investigate the circumstances in it, the surperficial left end of side sliding door 20 is equipped with handle 26, handle 26 mainly makes things convenient for side sliding door 20 to open.

The working principle is as follows: during the use, at first put into the product on workstation 10, it is fixed to drive clamp plate 23 through electric telescopic handle 21 to press from both sides tightly the product, prevent to take place the skew at the in-process of polishing, cause the product damage, open motor 5, drive polishing piece 6, polish the product, easily produce the dust, through opening aspiration pump 13, make dust absorption head 8 to the dust of production through dust absorption pipe 9 inhale dust containing box 15 in, through filter screen 14 in it, can improve the effect of dust removal, and finally, through dust exhaust port 17, and then discharge the clearance.

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. An MIM product polishing apparatus comprising a housing (1), characterized in that: the utility model discloses a dust collecting device, including casing (1), internally mounted baffle (12), top center fixed station (10) of baffle (12), the bottom of baffle is equipped with under casing (25), the inside of under casing (25) is equipped with aspiration pump (13), pipe connection dust containing box (15) are passed through on the right side of aspiration pump (13), bottom fixed connection mount pad (11) of aspiration pump (13), top both ends fixed connection installation pole (16) of dust containing box (15), dust exhaust mouth (17) are installed at the bottom center of dust containing box (15), the inside of dust containing box (15) is equipped with filter screen (14), dust absorption pipe (9) is connected to the inside right-hand member of dust containing box (15), dust absorption head (8) is connected to the other end of dust absorption pipe (9).

2. The MIM product polishing apparatus according to claim 1, wherein: the alarm lamp (4) is fixed at two ends of the top of the shell (1), and the shell (3) is fixedly installed at the top of the shell (1).

3. The MIM product polishing apparatus according to claim 2 wherein: the motor (5) is installed inside the installation shell (3), and the output end of the motor (5) is movably connected with the polishing disc (6).

4. The MIM product polishing apparatus according to claim 1, wherein: the top both ends fixed connection clamping device (7) of workstation (10), the inside of clamping device (7) is equipped with electric telescopic handle (21), electric telescopic handle (21) are through fixed block (22) connection clamp plate (23), the side-mounting protection cotton (24) of clamp plate (23), the recess is seted up on the right side of fixed block (22).

5. The MIM product polishing apparatus according to claim 1, wherein: the front of casing (1) is equipped with shutter (18), the surface mounting observation window (19) of shutter (18), the front installation side sliding door (20) of under casing (25), the surperficial left end of side sliding door (20) is equipped with handle (26).

6. The MIM product polishing apparatus according to claim 1, wherein: and a sensor (2) is arranged at the left end in the shell (1).