CN210388772U

CN210388772U - Low noise type fastener burnishing device

Info

Publication number: CN210388772U
Application number: CN201920823645.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuhu Daimante Metal Products Co Ltd
Current assignee: Wuhu Daimante Metal Products Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-04-24
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a low-noise fastener polishing device, which comprises a bottom plate, supporting arms, a motor, a supporting table and a polishing box, wherein the upper surface of the bottom plate is vertically provided with the two supporting arms which are arranged in parallel, the polishing box is provided with a cavity, the inner part of the cavity of the polishing box is provided with a rotating shaft which passes through the left and right ends of a shell and extends to the outer part of the shell, the polishing box is connected with the supporting arms through the rotation of the rotating shaft, one end of the rotating shaft is fixedly connected with the shaft part of the motor through a shaft connector, the motor is arranged on the supporting table, the supporting table is fixedly connected with the bottom plate, the polishing box comprises a shell and a cover plate which are provided with the cavity, the surface of the shell is provided with a feeding port, the feeding port is movably connected with the cover plate, a baffle is, the utility model discloses polishing effect is good, and the noise is less.

Description

Low noise type fastener burnishing device

Technical Field

The utility model relates to a fastener production and processing technology field especially involves a low noise type fastener burnishing device.

Background

The fastener is a mechanical part which is used for fastening connection and has wide application, the fastener has wide application industries, including energy, electronics, electrical appliances, machinery, chemical engineering, metallurgy, dies, hydraulic pressure and the like, and various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical engineering, instruments, supplies and the like, and the fastener is a mechanical basic part which has the most wide application. It features various varieties and specifications, different functions and usages, and very high standardization, serialization and universalization degrees. Thus, one type of fastener that has a national standard is also referred to as a standard fastener, or simply a standard.

The polishing machine is often used when producing fasteners, and the working principle is as follows: the motor drives the sponge or the wool polishing dish high-speed rotation of installing on burnishing machine, because polishing dish and polishing agent combined action and with wait to throw the surface and carry out the friction, and then can reach the purpose of getting rid of the lacquer painting pollution, oxide layer, shallow trace, but present burnishing machine can produce huge noise because of the striking at work, and huge noise causes the harm to staff's healthy to current burnishing machine scrubbing's effect is also not good, consequently the utility model discloses a low noise type fastener burnishing device compares in prior art, the utility model discloses the noise is low and the polishing is effectual.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a low noise type fastener burnishing device to the fastener polishing effect among the solution prior art is not good, technical problem that the noise is big. The utility model discloses polishing effect is good, and the noise is less.

The utility model discloses a realize through following technical scheme: the utility model discloses a low-noise type fastener polishing device, which comprises a bottom plate, supporting arms, a motor, a supporting table and a polishing box, wherein the upper surface of the bottom plate is vertically provided with the two supporting arms which are arranged in parallel, the polishing box is provided with a cavity, the inside of the cavity of the polishing box is provided with a rotating shaft, the rotating shaft passes through the left and right ends of the shell and extends to the outside of the shell, the polishing box is connected with the supporting arms through the rotation of the rotating shaft, one end of the rotating shaft is fixedly connected with the shaft part of the motor through a shaft connector, the motor is arranged;

the polishing box comprises a shell and a cover plate, wherein the shell is provided with a cavity, the surface of the shell is provided with a feed inlet, the feed inlet is movably connected with the cover plate, a partition plate is fixedly arranged in the cavity of the shell, the partition plate is positioned in the middle of the cavity of the shell, the size of the partition plate is the same as that of the inner wall of the cavity of the shell, the surface of the cover plate is provided with a limiting hole, and a threaded cylinder is embedded in the surface;

the shell comprises a metal shell, the metal shell is of a double-layer structure, and a vacuum cavity is arranged between the double-layer structure of the metal shell.

During the use, put into the polishing case with the fastener of treating the polishing, be equipped with the polishing dish in the pivot this moment, pour the polishing agent into the polishing case, and close the apron and seal fixedly through the connecting piece, the starter motor, the motor drives the casing through the pivot and rotates, the cavity internal fixation of casing is provided with the baffle, the baffle can make the fastener of treating the polishing can not too disperse, the effect of polishing is improved, because the casing is double-deck vacuum conch wall, the noise that leads to polishing operation in-process inside is kept apart, and then the noise of burnishing machine can effectively be reduced, after the polishing operation is accomplished, through pausing the motor, open the apron, take out the fastener.

Preferably, in order to improve the sound insulation effect, the vacuum cavity of the metal shell is filled with sound absorption cotton, and the sound absorption cotton absorbs noise.

Preferably, in order to reduce noise, the inner wall of the metal shell is connected with the cleaning cloth through a bolt, the inner wall of the metal shell is provided with a threaded hole, the surface of the cleaning cloth is provided with a limiting groove, and the bolt penetrates through the limiting groove and is in threaded connection with the threaded hole, so that the fastener cannot directly impact the inner wall of the shell but impacts the cleaning cloth, noise is reduced, the cleaning cloth also cleans stains on the surface of the fastener in the process of contacting with the fastener, and the cleaning cloth can be detached to be replaced and cleaned.

Preferably, the metal housing is a regular polygonal prism.

Preferably, the inner wall of the cover plate is also fixedly connected with the cleaning cloth.

The utility model discloses a low noise type fastener burnishing device compares with prior art: firstly, because the shell is a double-layer vacuum shell wall, the noise inside the polishing operation process is isolated, in order to improve the sound insulation effect, the vacuum cavity of the metal shell is filled with sound absorption cotton, the sound absorption cotton absorbs the noise, and the inner wall of the metal shell is connected with cleaning cloth, so that a fastening piece cannot directly impact the inner wall of the shell but impact the cleaning cloth, and the noise is reduced; secondly, the cavity internal fixation of casing is provided with the apron, and the apron can make the fastener of treating the polishing can not too disperse, improves the effect of polishing, cleans cloth and also clears up the spot on fastener surface at the in-process with the fastener contact, the utility model discloses can not produce great noise to the effect of polishing is good.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the housing;

fig. 3 is a schematic view of the connection of the cleaning cloth and the metal housing.

In the figure: 1. a base plate; 2. a support arm; 3. a motor; 4. a support table; 5. a housing; 6. a cover plate; 7. a feed inlet; 8. a partition plate; 9. a rotating shaft; 10. a limiting hole; 11. a threaded barrel; 12. a polishing box; 101. a metal housing; 102. silencing cotton; 103 a cleaning cloth; 201. a threaded hole; 202. a limiting groove; 203. and (4) bolts.

Detailed Description

The following detailed description of the embodiments of the present invention; ' the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed embodiment and a specific operation procedure are given, but the scope of the present invention is not limited to the following embodiments.

The utility model discloses a low noise type fastener burnishing device, as shown in figure 1, including bottom plate 1, support arm 2, motor 3, brace table 4 and polishing case 12, two support arms 2 are installed perpendicularly to the upper surface of bottom plate 1, two support arms 2 are parallel arrangement, polishing case 12 is provided with the cavity, polishing case 12 cavity inside is provided with pivot 9, pivot 9 passes the left and right both ends of casing 5 and extends to the outside of casing 5, polishing case 12 rotates through pivot 9 and connects support arm 2, pivot 9 one end through axle connector fixed connection the motor 3 shaft part, motor 3 installs on brace table 4, brace table 4 fixed connection bottom plate 1;

the polishing box 12 comprises a shell 5 and a cover plate 6, wherein the shell is provided with a cavity, the surface of the shell 5 is provided with a feed inlet 7, the feed inlet 7 is movably connected with the cover plate 6, a partition plate 8 is fixedly arranged in the cavity of the shell 5, the partition plate 8 is positioned in the middle of the cavity of the shell 5, the partition plate 8 and the inner wall of the cavity of the shell 5 are the same in size, the surface of the cover plate 6 is provided with a limiting hole 10, and a threaded barrel 11 is correspondingly embedded in the surface of the shell 5 and the limiting hole 10;

as shown in fig. 2, the housing 5 includes a metal casing 101, the metal casing 101 is a double-layer structure, a vacuum cavity is disposed between the double-layer structures of the metal casing 101, and a sound-deadening cotton 102 is filled in the vacuum cavity of the metal casing 101;

as shown in fig. 3, the inner wall of the metal housing 101 is connected to the cleaning cloth 103 through a bolt 203, the inner wall of the metal housing 101 is provided with a threaded hole 201, the surface of the cleaning cloth 103 is provided with a limiting groove 202, the bolt 203 passes through the limiting groove 202 and is in threaded connection with the threaded hole 201, and the metal housing 101 is a regular polygon prism.

The utility model discloses a low noise type fastener burnishing device, the during operation: putting a fastener to be polished into a polishing box 12, wherein a polishing disc is assembled on a rotating shaft 9, a polishing agent is poured into the polishing box 12, the cover plate 6 is closed and sealed and fixed through a connecting piece, a motor 3 is started, the motor 3 drives a shell 5 to rotate through the rotating shaft 9, a cover plate 8 is fixedly arranged in a cavity of the shell 5, the cover plate 8 can prevent the fastener to be polished from being excessively dispersed, the polishing effect is improved, because the shell 5 is a double-layer vacuum shell wall, the internal noise in the polishing operation process is isolated, the noise of a polishing machine can be effectively reduced, after the polishing operation is finished, the cover plate 6 is opened by pausing the motor 4, the fastener is taken out, in order to improve the sound insulation effect, the vacuum cavity of the metal shell 101 is filled with sound absorption cotton 102, the sound absorption cotton 102 absorbs the noise, and in order to reduce the noise, the inner wall of the metal shell 101 is connected with a cleaning cloth 103 through, threaded hole 201 has been seted up to metal casing 101 inner wall, and spacing groove 202 has been seted up on cleaning cloth 103 surface, and bolt 203 passes spacing groove 202 and threaded connection threaded hole 201, and the fastener can directly not strike but the striking is on cleaning cloth 103 to the striking is not carried out to casing 5 inner wall like this, thereby noise abatement's production, and cleaning cloth 103 also clears up the spot on fastener surface at the in-process with the fastener contact, and rotation bolt 203 is dismantled the bolt, can wash and change cleaning cloth 103 like this, the utility model discloses can not produce great noise, and the effect of polishing is good, is fit for the society and uses widely.

Claims

1. A low-noise fastener polishing device is characterized by comprising a bottom plate (1), a supporting arm (2), a motor (3), a supporting table (4) and a polishing box (12), the upper surface of the bottom plate (1) is vertically provided with two supporting arms (2), the two supporting arms (2) are arranged in parallel, the polishing box (12) is provided with a cavity, a rotating shaft (9) is arranged in the cavity of the polishing box (12), the rotating shaft (9) penetrates through the left end and the right end of the shell (5) and extends to the outside of the shell (5), the polishing box (12) is rotatably connected with the supporting arm (2) through the rotating shaft (9), one end of the rotating shaft (9) is fixedly connected with the shaft part of the motor (3) through a shaft connector, the motor (3) is arranged on the support table (4), and the support table (4) is fixedly connected with the bottom plate (1);

the polishing box (12) comprises a shell (5) and a cover plate (6), wherein the shell is provided with a cavity, the surface of the shell (5) is provided with a feed inlet (7), the feed inlet (7) is movably connected with the cover plate (6), a partition plate (8) is fixedly arranged in the cavity of the shell (5), the partition plate (8) is positioned in the middle of the cavity of the shell (5), the size of the partition plate (8) is the same as that of the inner wall of the cavity of the shell (5), the surface of the cover plate (6) is provided with a limiting hole (10), and a threaded cylinder (11) is correspondingly embedded in the position of the surface of the shell (5) and the position of the limiting hole;

the shell (5) comprises a metal shell (101), the metal shell (101) is of a double-layer structure, and a vacuum cavity is formed between the double-layer structure of the metal shell (101).

2. A low-noise type fastener burnishing apparatus as defined in claim 1, wherein the evacuated cavity of the metal housing (101) is filled with sound deadening cotton (102).

3. A low-noise fastener polishing device according to claim 1, wherein the inner wall of the metal casing (101) is connected with the cleaning cloth (103) through a bolt (203), the inner wall of the metal casing (101) is provided with a threaded hole (201), the surface of the cleaning cloth (103) is provided with a limiting groove (202), and the bolt (203) penetrates through the limiting groove (202) and is in threaded connection with the threaded hole (201).

4. A low-noise type fastener polishing device according to claim 1, wherein said metal casing (101) is a regular polygonal prism.

5. A low noise type fastener buffing apparatus according to claim 1 wherein the inner wall of the cover plate (6) is also fixedly attached to a cleaning cloth (103).