CN114800187A

CN114800187A - Curved surface polishing machine

Info

Publication number: CN114800187A
Application number: CN202210388150.9A
Authority: CN
Inventors: 黄荣; 朱云峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-29

Abstract

The invention relates to the technical field of polishing machines, in particular to a curved surface polishing machine, which comprises a shell mechanism, a vibration mechanism, a polishing mechanism and a dust suction mechanism, wherein the vibration mechanism is fixedly connected below the shell mechanism, a fixed column on the vibration mechanism is fixedly connected with a shell in the shell mechanism, the polishing mechanism is fixedly connected below the vibration mechanism, the vibration mechanism is fixedly connected with the polishing mechanism through a telescopic pipe, and the dust suction mechanism is fixedly connected in the shell; casing mechanism person of facilitating the use hand-held machine, vibrations can be produced to vibrations mechanism, and polishing mechanism belongs to vibrations polishing, and the arc steel casing among the polishing mechanism has elasticity, and has the ductility, can drive abrasive paper laminating cambered surface, and the area of contact of increase and cambered surface makes the efficiency of polishing improve, inhales the tiny piece that the polishing produced that grey mechanism can collect, prevents that the piece from suspending in the air hole, is inhaled internal to cause harm, improves operational environment.

Description

Curved surface polishing machine

Technical Field

The invention relates to the technical field of polishing machines, in particular to a curved surface polishing machine.

Background

Polishers, also known as grinders, are often used to mechanically grind, polish and wax a workpiece to reduce the surface roughness of the workpiece to obtain a bright, flat surface.

The variety of burnishing machine is various, the principle that uses is also different, some use rotational friction polishes, some use vibrations friction polishes, the polishing dish that rotational friction polishing utilized can polish planar work piece, the work piece of curved surface can't polish, because the polishing dish can't closely laminate with the curved surface, lead to polishing efficiency low, and the angle of polishing also is difficult to control, can produce a large amount of dust when polishing, the suspension is very easy in the air is inhaled by the human body and is caused harm, staff's operational environment is poor.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a curved surface polishing machine.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a curved surface polishing machine, includes shell mechanism, vibrations mechanism, polishing mechanism and inhales grey mechanism, shell mechanism below fixedly connected with vibrations mechanism, last fixed column of vibrations mechanism with shell fixed connection in the shell mechanism, vibrations mechanism below fixedly connected with polishing mechanism, vibrations mechanism with polishing mechanism passes through flexible pipe fixed connection, inhale grey mechanism fixed connection be in the shell.

Preferably, the shell mechanism comprises a shell, an air outlet is formed in the shell, an ash removal port is formed in the lower end of the air outlet and is formed in the shell, and the tail of the shell is fixedly connected and communicated with an external power supply.

Preferably, the vibration mechanism comprises a first round table, a fixing column is fixedly connected to the first round table, the upper end of the fixing column is fixedly connected with the head of the shell, a spring is fixedly connected to the lower end of the first round table, a second round table is fixedly connected to the lower end of the spring, and a double-shaft motor is fixedly connected to the first round table.

Preferably, the vibrations mechanism still includes the lower shaft, the lower shaft with biax electric motor rotor fixed connection, lower shaft lower extreme and L shape pole fixed connection, the nested lantern ring that has on the L shape pole, be provided with the screw on the cross section of L shape pole, screw and screw looks adaptation, the spacing dish of one end fixedly connected with of screw, the structure overcoat that L shape pole, lantern ring and spacing dish are combined is equipped with the protective sheath.

Preferably, the polishing mechanism comprises a telescopic pipe, the upper end of the telescopic pipe is fixedly connected to the second round table, the lower end of the telescopic pipe is fixedly connected to the arc-shaped steel cover, and abrasive paper is fixedly connected to the lower end of the arc-shaped steel cover.

Preferably, inhale grey mechanism and include the upper shaft, the upper shaft with the rotor fixed connection of biax motor, upper shaft and flabellum fixed connection, the flabellum is in being responsible for, be responsible for fixed connection in on the biax motor, be responsible for and go up fixed connection and intercommunication and have the ash suction pipe, the ash suction pipe is in the flabellum below, ash suction pipe one end passes in proper order first round platform with behind the second round platform with arc steel casing fixed connection, the other end of ash suction pipe extends to inside and the filter chamber fixed connection of shell and intercommunication, filter chamber fixed connection is in inside the shell, fixedly connected with filter screen in the filter chamber, the filter screen is in ash suction pipe top, the filter screen top is provided with the air outlet, the filter screen below is provided with the deashing mouth.

The invention has the beneficial effects that:

(1) according to the curved surface polishing machine, in the vibration mechanism, the L-shaped rod is nested with the sleeve ring, the cross section of the L-shaped rod is provided with the screw hole, the screw hole is matched with the screw, one end of the screw is fixedly connected with the limiting disc, the limiting disc is fixed on the L-shaped rod through the screw and the screw hole in a threaded mode and used for preventing the sleeve ring from derailing, the sleeve ring can be replaced by a sleeve ring with different specifications, but the sleeve ring can slide relative to the L-shaped rod, and the sleeve rings with different specifications can generate vibration effects with different sizes.

(2) According to the curved surface polishing machine, in the vibration mechanism, the double-shaft motor rotor drives the L-shaped rod to rotate, the L-shaped rod drives the lantern ring to rotate, centrifugal force is generated after the lantern ring rotates rapidly, and meanwhile the first disc and the second disc are connected through the spring, so that the first disc, the spring and the second disc vibrate.

(3) According to the curved surface polishing machine, in the polishing mechanism, the second disc drives the arc-shaped steel cover to vibrate when vibrating, a user holds the shell by hand, the arc-shaped steel cover is tightly attached to the curved surface and applies pressure, the arc-shaped steel cover is contacted with the curved surface as far as possible, the arc-shaped steel cover has elasticity and ductility, abrasive paper can be driven to be attached to the curved surface, the contact area between the abrasive paper and the curved surface is increased, and the polishing efficiency is improved.

(4) According to the curved surface polishing machine, in the dust suction mechanism, when the double-shaft motor rotates, the double-shaft motor rotor drives the fan blades to rotate, the fan blades rotate to generate suction in the main pipe, the suction of the main pipe generates suction on the dust suction pipe, the dust generated by polishing is absorbed into the main pipe by the suction in the dust suction pipe, then the dust enters the filter chamber from the main pipe, the dust falls into the filter chamber after being filtered by the filter screen, air is discharged from the air outlet through the filter screen, a user can open the dust cleaning port to clean the collected dust, the dust generated by polishing is absorbed, the dust can be reduced to be suspended in the surrounding air, the dust sucked by a human body is reduced, and the operation environment is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic view of a connection structure of the vibration mechanism and the polishing mechanism;

FIG. 3 is a schematic view of a connecting structure of an L-shaped rod, a sleeve ring and a limiting disc;

FIG. 4 is a schematic view of the L-shaped rod, screw hole and screw connection;

FIG. 5 is a schematic view of the internal structure of the housing;

FIG. 6 is an enlarged view of the point A in FIG. 4;

FIG. 7 is an enlarged view of the point B in FIG. 4;

FIG. 8 is an enlarged view of FIG. 5 at C;

in the figure: 1. a housing mechanism; 11. a housing; 12. connecting an external power supply; 13. an air outlet; 14. cleaning the ash hole; 2. a vibration mechanism; 21. a first circular table; 22. fixing a column; 23. a spring; 24. a second circular table; 25. a double-shaft motor; 26. a lower shaft; 27. an L-shaped rod; 28. a collar; 29. a screw hole; 210. a screw; 211. a limiting disc; 212. a protective sleeve; 3. a polishing mechanism; 31. a telescopic pipe; 32. an arc-shaped steel cover; 33. sand paper; 4. a dust suction mechanism; 41. an upper shaft; 42. a fan blade; 43. a main pipe; 44. a dust suction pipe; 45. a filtering chamber; 46. and (4) a filter screen.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-8, the curved surface polishing machine according to the present invention includes a housing mechanism 1, a vibration mechanism 2, a polishing mechanism 3, and an ash absorption mechanism 4, wherein the vibration mechanism 2 is fixedly connected to a lower portion of the housing mechanism 1, a fixed column 22 on the vibration mechanism 2 is fixedly connected to an outer housing 11 in the housing mechanism 1, the polishing mechanism 3 is fixedly connected to a lower portion of the vibration mechanism 2, the vibration mechanism 2 and the polishing mechanism 3 are fixedly connected by a telescopic tube 31, and the ash absorption mechanism 4 is fixedly connected to the inner housing 11; casing mechanism 1 person of facilitating the use hand-held machine, vibrations can be produced to vibrations mechanism 2, and polishing mechanism 3 belongs to vibrations polishing, and polishing mechanism 3 can laminate the cambered surface and polish, inhales the tiny piece that the polishing produced that grey mechanism 4 can collect, prevents that the piece from suspending at the air hole, is inhaled internal harm that causes, improves operational environment.

Specifically, the shell mechanism 1 comprises a shell 11, an air outlet 13 is formed in the shell 11, an ash removal port 14 is formed in the lower end of the air outlet 13, the ash removal port 14 is formed in the shell 11, and the tail of the shell 11 is fixedly connected and communicated with an external power supply 12; the air outlet 13 on the housing 11 is beneficial to discharging air in the dust suction pipe 44, the dust removing port 14 can be closed when in use, and meanwhile, the dust removed by the dust removing device can be opened at any time and filtered, and the dust is generated by vibration polishing.

Specifically, the vibration mechanism 2 comprises a first circular table 21, a fixing column 22 is fixedly connected to the first circular table 21, the upper end of the fixing column 22 is fixedly connected with the head of the housing 11, a spring 23 is fixedly connected to the lower end of the first circular table 21, a second circular table 24 is fixedly connected to the lower end of the spring 23, a double-shaft motor 25 is fixedly connected to the first circular table 21, a lower shaft 26 is fixedly connected with a rotor of the double-shaft motor 25, the lower end of the lower shaft 26 is fixedly connected with an L-shaped rod 27, a sleeve ring 28 is nested on the L-shaped rod 27, a screw hole 29 is formed in the cross section of the L-shaped rod 27, the screw hole 29 is matched with a screw 210, a limit disc 211 is fixedly connected to one end of the screw 210, and a protective sleeve 212 is sleeved outside a structure formed by combining the L-shaped rod 27, the sleeve ring 28 and the limit disc 211; spacing dish 211 utilizes screw 210 and screw 29 spiro union to be fixed on L shape pole 27, be used for preventing lantern ring 28 derail, lantern ring 28 can be changed into different specifications, but need ensure that lantern ring 28 can slide for L shape pole 27, the lantern ring 28 of different specifications can produce the vibrations effect of equidimension not, after starting double-shaft motor 25, double-shaft motor 25 rotor drives L shape pole 27 and rotates, L shape pole 27 drives lantern ring 28 and rotates, lantern ring 28 produces centrifugal force after rotating fast, first disc 21 and second disc 24 pass through spring 23 and connect simultaneously, so first disc 21, spring 23 and second disc 24 produce vibrations.

Specifically, the polishing mechanism 3 comprises an extension tube 31, the upper end of the extension tube 31 is fixedly connected to the second round table 24, the lower end of the extension tube 31 is fixedly connected to an arc-shaped steel cover 32, and the lower end of the arc-shaped steel cover 32 is fixedly connected with abrasive paper 33; second disc 24 and arc steel casing 32 are connected through flexible pipe 31, so second disc 24 drives arc steel casing 32 vibrations when vibrations, and arc steel casing 32 has elasticity, and has the ductility, can drive abrasive paper 33 laminating cambered surface, and the increase makes the efficiency of polishing improve with the area of contact of cambered surface.

Specifically, the dust suction mechanism 4 includes an upper shaft 41, the upper shaft 41 is fixedly connected with a rotor of the dual-shaft motor 25, the upper shaft 41 is fixedly connected with a fan blade 42, the fan blade 42 is in a main pipe 43, the main pipe 43 is fixedly connected to the dual-shaft motor 25, the main pipe 43 is fixedly connected to and communicated with a dust suction pipe 44, the dust suction pipe 44 is below the fan blade 42, one end of the dust suction pipe 44 sequentially penetrates through the first round platform 21 and the second round platform 24 and is fixedly connected with the arc-shaped steel cover 32, the other end of the dust suction pipe 44 extends to the inside of the housing 11 and is fixedly connected and communicated with a filter chamber 45, the filter chamber 45 is fixedly connected to the inside of the housing 11, a filter screen 46 is fixedly connected to the inside of the filter chamber 45, the filter screen 46 is above the dust suction pipe 44, the air outlet 13 is arranged above the filter screen 46, the ash cleaning port 14 is arranged below the filter screen 46; when the double-shaft motor 25 rotates, the rotor of the double-shaft motor 25 drives the fan blades 42 to rotate, the fan blades 42 rotate to generate suction in the main pipe 43, the suction of the main pipe 43 generates suction to the dust suction pipe 44, the dust generated by polishing is adsorbed to the main pipe 43 by the suction in the dust suction pipe 44, then the dust enters the filter chamber 45 from the main pipe 43, the dust falls into the filter chamber 45 after being filtered by the filter screen 46, the air is discharged from the air outlet 13 through the filter screen 46, a user can open the dust cleaning port 14 to clean the collected dust, the dust generated by absorption and polishing can be reduced to be suspended in the ambient air, the dust sucked by a human body is reduced, and the operation environment is improved.

When the invention is used, firstly, a user should replace proper grinding sand paper 33, then the double-shaft motor 25 is started, the limiting disc 211 is screwed and fixed on the L-shaped rod 27 by the screw 210 and the screw hole 29 to prevent the lantern ring 28 from derailing, the lantern ring 28 can be replaced by different specifications, but the lantern ring 28 can slide relative to the L-shaped rod 27, the lantern ring 28 with different specifications can generate vibration effects with different sizes, after the double-shaft motor 25 is started, the rotor of the double-shaft motor 25 drives the L-shaped rod 27 to rotate, the L-shaped rod 27 drives the lantern ring 28 to rotate, the lantern ring 28 generates centrifugal force after rotating rapidly, and simultaneously the first disc 21 and the second disc 24 are connected through the spring 23, so the first disc 21, the spring 23 and the second disc 24 generate vibration, the second disc 24 and the arc-shaped steel cover 32 are connected through the telescopic pipe 31, so the second disc 24 drives the arc-shaped steel cover 32 to vibrate when vibrating, the user holds the shell 11, the arc-shaped steel cover 32 is tightly attached to the arc surface and applies pressure, the arc-shaped steel cover 32 is contacted with the arc surface as far as possible, the arc-shaped steel cover 32 has elasticity and ductility, abrasive paper 33 can be driven to be attached to the arc surface, the contact area between the arc-shaped steel cover and the arc surface is increased, the grinding efficiency is improved, dust can be generated during vibration polishing, when the double-shaft motor 25 rotates, the rotor of the double-shaft motor 25 drives the fan blade 42 to rotate, the fan blade 42 rotates to generate suction in the main pipe 43, the suction of the main pipe 43 generates suction to the dust pipe 44, the dust generated by polishing is absorbed into the main pipe 43 by the suction in the dust pipe 44, then the dust enters the filter chamber 45 from the main pipe 43, the dust filtered by the filter screen 46 falls into the filter chamber 45, air is discharged from the air outlet 13 through the filter screen 46, the user can open the dust outlet 14 to clean the collected dust, and absorb and polish the generated dust to reduce the dust suspended in the surrounding air, reduce the dust inhaled by human body and improve the working environment.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a curved surface burnishing machine which characterized in that: including casing mechanism (1), vibrations mechanism (2), polishing mechanism (3) and inhale grey mechanism (4), casing mechanism (1) below fixedly connected with vibrations mechanism (2), fixed column (22) on vibrations mechanism (2) with shell (11) fixed connection in casing mechanism (1), vibrations mechanism (2) below fixedly connected with polishes mechanism (3), vibrations mechanism (2) with polish mechanism (3) through flexible pipe (31) fixed connection, inhale grey mechanism (4) fixed connection be in shell (11).

2. The curved surface polishing machine according to claim 1, wherein: casing mechanism (1) includes shell (11), air outlet (13) have been seted up on shell (11), air outlet (13) lower extreme is provided with deashing mouth (14), deashing mouth (14) set up on shell (11), shell (11) afterbody fixed connection and intercommunication have external power supply (12).

3. The curved surface polishing machine according to claim 2, wherein: vibrations mechanism (2) include first round platform (21), fixedly connected with fixed column (22) on first round platform (21), fixed column (22) upper end with shell (11) head fixed connection, first round platform (21) lower extreme fixedly connected with spring (23), spring (23) lower extreme fixedly connected with second round platform (24), fixedly connected with double-shaft motor (25) on first round platform (21).

4. The curved surface polishing machine according to claim 3, wherein: shaking mechanism (2) still include lower shaft (26), lower shaft (26) with double-shaft motor (25) rotor fixed connection, lower shaft (26) lower extreme and L shape pole (27) fixed connection, nested lantern ring (28) on L shape pole (27), be provided with screw (29) on the cross section of L shape pole (27), screw (29) and screw (210) looks adaptation, the one end fixedly connected with spacing dish (211) of screw (210), the structure overcoat that L shape pole (27), lantern ring (28) and spacing dish (211) are combined is equipped with protective sheath (212).

5. The curved surface polishing machine according to claim 4, wherein: polishing mechanism (3) are including flexible pipe (31), flexible pipe (31) upper end fixed connection be in on second round platform (24), flexible pipe (31) lower extreme fixed connection is on arc steel casing (32), arc steel casing (32) lower extreme fixedly connected with abrasive paper (33).

6. The curved surface polishing machine according to claim 5, wherein: inhale grey mechanism (4) and include upper shaft (41), upper shaft (41) with the rotor fixed connection of biax motor (25), upper shaft (41) and flabellum (42) fixed connection, flabellum (42) are in being responsible for (43), be responsible for (43) fixed connection on biax motor (25), be responsible for (43) and go up fixed connection and communicate and have ash suction pipe (44), ash suction pipe (44) are in flabellum (42) below, ash suction pipe (44) one end passes in proper order first round platform (21) with behind second round platform (24) with arc steel casing (32) fixed connection, the other end of ash suction pipe (44) extends to inside shell (11) and filter chamber (45) fixed connection and intercommunication, filter chamber (45) fixed connection be in inside shell (11), filter chamber (45) internal fixation is connected with filter screen (46), the filter screen (46) is in the ash suction pipe (44) top, filter screen (46) top is provided with air outlet (13), filter screen (46) below is provided with deashing mouth (14).