CN114800187A - Curved surface polishing machine - Google Patents

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

A surface polishing machine

technical field

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

Background technique

Polishing machines, also known as grinders, are often used for mechanical grinding, polishing and waxing to reduce the surface roughness of the workpiece to obtain a bright, flat surface.

There are many types of polishing machines, and the principles used are not the same. Some use rotary friction for polishing, some use vibration friction for polishing, and the polishing disc used for rotary friction polishing can polish flat workpieces, but curved workpieces cannot be polished. , Because the polishing disc cannot be closely attached to the curved surface, the polishing efficiency is low, and the polishing angle is difficult to control, and a large amount of dust will be generated during polishing, which is easily inhaled by the human body when suspended in the air, causing harm to the working environment of the staff. Difference.

SUMMARY OF THE INVENTION

In view of the problems in the prior art, the present invention provides a curved surface polishing machine.

The technical solution adopted by the present invention to solve the technical problem is as follows: a curved surface polishing machine, comprising a shell mechanism, a vibration mechanism, a polishing mechanism and an ash suction mechanism, the vibration mechanism is fixedly connected below the shell mechanism, and the The fixed column on the vibration mechanism is fixedly connected to the shell in the housing mechanism, and a polishing mechanism is fixedly connected below the vibration mechanism, the vibration mechanism and the polishing mechanism are fixedly connected through a telescopic tube, and the ash suction mechanism is fixed connected within the housing.

Preferably, the casing mechanism includes a casing, an air outlet is opened on the casing, a ash cleaning port is arranged at the lower end of the air outlet, the ash cleaning port is arranged on the casing, and the tail of the casing is fixedly connected and There is an external power supply connected.

Preferably, the vibration mechanism includes a first circular platform, a fixing column is fixedly connected to the first circular platform, the upper end of the fixing column is fixedly connected to the head of the casing, and the lower end of the first circular platform is fixedly connected with a spring, so A second circular platform is fixedly connected to the lower end of the spring, and a biaxial motor is fixedly connected to the first circular platform.

Preferably, the vibration mechanism further comprises a lower shaft, the lower shaft is fixedly connected with the rotor of the biaxial motor, the lower end of the lower shaft is fixedly connected with an L-shaped rod, and a collar is nested on the L-shaped rod, The cross section of the L-shaped rod is provided with a screw hole, the screw hole is adapted to the screw, and one end of the screw is fixedly connected to the limit plate, and the L-shaped rod, the collar and the limit plate are combined. The structural jacket has a protective sleeve.

Preferably, the polishing mechanism includes a telescopic tube, the upper end of the telescopic tube is fixedly connected to the second round table, the lower end of the telescopic tube is fixedly connected to the arc-shaped steel cover, and the lower end of the arc-shaped steel cover is fixedly connected with a sandpaper.

Preferably, the ash suction mechanism includes an upper shaft, the upper shaft is fixedly connected with the rotor of the dual-shaft motor, the upper shaft is fixedly connected with the fan blades, the fan blades are in the main pipe, and the main pipe is fixedly connected On the biaxial motor, the main pipe is fixedly connected and communicated with an ash suction pipe, the ash suction pipe is below the fan blade, and one end of the ash suction pipe passes through the first circular platform and the The second round table is fixedly connected to the arc-shaped steel cover, and the other end of the ash suction pipe extends to the inside of the casing and is fixedly connected and communicated with the filter chamber, the filter chamber is fixedly connected to the inside of the casing, and the A filter screen is fixedly connected in the filter chamber, the filter screen is above the ash suction pipe, the air outlet is provided above the filter screen, and the ash cleaning port is provided below the filter screen.

Beneficial effects of the present invention:

(1) In a curved surface polishing machine according to the present invention, in the vibration mechanism, the L-shaped rod is nested with a collar, the cross-section of the L-shaped rod is provided with screw holes, the screw holes are matched with the screws, and the screw holes are One end is fixedly connected to the limit plate, and the limit plate is screwed and fixed on the L-shaped rod with screws and screw holes to prevent the collar from derailing. The collar can be replaced with different specifications, but it is necessary to ensure that the collar can be relative to the L-shaped The rod slides, and different specifications of the collar will produce different vibration effects.

(2) In a curved surface polishing machine according to the present invention, in the vibration mechanism, the rotor of the biaxial motor drives the L-shaped rod to rotate, the L-shaped rod drives the collar to rotate, and the collar rotates rapidly to generate centrifugal force, while the first disc and The second disc is connected by a spring, so the first disc, the spring and the second disc vibrate.

(3) In a curved surface polishing machine according to the present invention, in the polishing mechanism, when the second disc vibrates, it drives the arc-shaped steel cover to vibrate, and the user holds the outer shell, presses the arc-shaped steel cover against the arc surface and exerts pressure to make the most of the vibration. It is possible to make the arc-shaped steel cover and the arc surface contact. The arc-shaped steel cover has elasticity and ductility, which can drive the sandpaper to fit the arc surface, increase the contact area with the arc surface, and improve the grinding efficiency.

(4) In a curved surface polishing machine according to the present invention, in the ash suction mechanism, when the biaxial motor rotates, the rotor of the biaxial motor drives the fan blades to rotate, and the rotation of the fan blades generates suction in the main pipe, and the suction of the main pipe affects the ash suction pipe. Generate suction, the suction in the ash suction pipe absorbs the dust generated by polishing into the main pipe, and then the dust enters the filter room from the main pipe. The dust cleaning port can be opened to clean the collected dust, and absorbing the dust generated by polishing can reduce the dust suspended in the surrounding air, reduce the dust inhaled by the human body, and improve the working environment.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

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

Figure 2 is a schematic diagram of the connection structure of the vibration mechanism and the polishing mechanism;

Figure 3 is a schematic diagram of the connection structure of the L-shaped rod, the collar and the limit plate;

Figure 4 is a schematic diagram of the L-shaped rod, screw hole and screw connection structure;

Figure 5 is a schematic diagram of the internal structure of the housing;

Fig. 6 is the enlarged schematic diagram at A place in Fig. 4;

Fig. 7 is the enlarged schematic diagram at B in Fig. 4;

Fig. 8 is the enlarged schematic diagram at C in Fig. 5;

In the figure: 1. Shell mechanism; 11. Shell; 12. External power supply; 13. Air outlet; 14. Ash cleaning port; 2. Vibration mechanism; 21. First round table; 22. Fixed column; 23. Spring; 24 , second round table; 25, dual-axis motor; 26, lower shaft; 27, L-shaped rod; 28, collar; 29, screw hole; 210, screw; 211, limit plate; 212, protective sleeve; 3, polishing Mechanism; 31, telescopic tube; 32, curved steel cover; 33, sandpaper; 4, ash suction mechanism; 41, upper shaft; 42, fan blade; 43, main pipe; 44, ash suction pipe; 45, filter room; 46 ,Filter.

Detailed ways

In order to make it easy to understand the technical means, creation features, achieved goals and effects of the present invention, the present invention will be further described below with reference to the specific embodiments.

As shown in Figures 1-8, a curved surface polishing machine according to the present invention includes a casing mechanism 1, a vibration mechanism 2, a polishing mechanism 3 and an ash suction mechanism 4. The lower part of the casing mechanism 1 is fixedly connected with a In the vibration mechanism 2, the fixed column 22 on the vibration mechanism 2 is fixedly connected with the outer shell 11 in the housing mechanism 1, and a polishing mechanism 3 is fixedly connected below the vibration mechanism 2. The vibration mechanism 2 and the The polishing mechanism 3 is fixedly connected through the telescopic tube 31, and the ash suction mechanism 4 is fixedly connected in the casing 11; the casing mechanism 1 is convenient for the user to hold the machine, the vibration mechanism 2 can generate vibration, and the polishing mechanism 3 belongs to vibration polishing, and The polishing mechanism 3 can fit the arc surface for polishing, and the ash suction mechanism 4 can collect the fine debris generated by polishing to prevent the debris from being suspended in the air holes and inhaled into the body to cause harm and improve the working environment.

Specifically, the housing mechanism 1 includes a housing 11 , an air outlet 13 is opened on the housing 11 , a dust cleaning port 14 is provided at the lower end of the air outlet 13 , and the dust cleaning port 14 is arranged on the housing 11 . , the end of the casing 11 is fixedly connected and connected with the external power supply 12; the air outlet 13 on the casing 11 is conducive to the discharge of the air in the ash suction pipe 44, and the ash cleaning port 14 can be closed when in use, and can be opened at any time to clean and filter the leftovers Chips, chips are produced by vibratory polishing.

Specifically, the vibration mechanism 2 includes a first circular platform 21 , a fixing column 22 is fixedly connected to the first circular platform 21 , and the upper end of the fixing column 22 is fixedly connected to the head of the housing 11 , and the first circular platform 21 is fixedly connected. The lower end is fixedly connected with a spring 23, the lower end of the spring 23 is fixedly connected with a second round table 24, the first round table 21 is fixedly connected with a biaxial motor 25, and the lower shaft 26 is fixedly connected with the rotor of the biaxial motor 25, so The lower end of the lower shaft 26 is fixedly connected with the L-shaped rod 27, the L-shaped rod 27 is nested with a collar 28, the cross-section of the L-shaped rod 27 is provided with a screw hole 29, the screw hole 29 and the screw 210 is adapted, one end of the screw 210 is fixedly connected to the limit plate 211, and the structural jacket combined with the L-shaped rod 27, the collar 28 and the limit plate 211 is provided with a protective cover 212; the limit plate 211 uses a screw 210 and the screw hole 29 are screwed and fixed on the L-shaped rod 27 to prevent the collar 28 from derailing. The collar 28 can be replaced with different specifications, but it is necessary to ensure that the collar 28 can slide relative to the L-shaped rod 27. The ferrule 28 of different specifications will produce different vibration effects. After starting the biaxial motor 25, the rotor of the biaxial motor 25 drives the L-shaped rod 27 to rotate, the L-shaped rod 27 drives the ferrule 28 to rotate, and the ferrule 28 rotates rapidly to generate centrifugal force At the same time, the first disc 21 and the second disc 24 are connected by the spring 23, so the first disc 21, the spring 23 and the second disc 24 vibrate.

Specifically, the polishing mechanism 3 includes a telescopic tube 31 , the upper end of the telescopic tube 31 is fixedly connected to the second round table 24 , and the lower end of the telescopic tube 31 is fixedly connected to the arc-shaped steel cover 32 . A sandpaper 33 is fixedly connected to the lower end of the steel cover 32; the second disc 24 and the arc-shaped steel cover 32 are connected by a telescopic tube 31, so when the second disc 24 vibrates, the arc-shaped steel cover 32 is driven to vibrate, and the arc-shaped steel cover 32 has elasticity , and has ductility, which can drive the sandpaper 33 to fit the arc surface, increase the contact area with the arc surface, and improve the grinding efficiency.

Specifically, the ash suction mechanism 4 includes an upper shaft 41, which is fixedly connected to the rotor of the dual-shaft motor 25, and the upper shaft 41 is fixedly connected to the fan blade 42, which is in the main pipe. 43, the main pipe 43 is fixedly connected to the biaxial motor 25, the main pipe 43 is fixedly connected and communicated with an ash suction pipe 44, the ash suction pipe 44 is below the fan blade 42, the suction pipe 44 is One end of the ash pipe 44 passes through the first circular table 21 and the second circular table 24 in turn and is fixedly connected to the arc-shaped steel cover 32 , and the other end of the ash suction pipe 44 extends to the inside of the casing 11 and filters The chamber 45 is fixedly connected and communicated, the filter chamber 45 is fixedly connected inside the housing 11 , the filter chamber 45 is fixedly connected with a filter screen 46 , the filter screen 46 is above the ash suction pipe 44 , the The air outlet 13 is provided above the filter screen 46, and the ash cleaning port 14 is provided below the filter screen 46; when the biaxial motor 25 rotates, the rotor of the biaxial motor 25 drives the fan blade 42 to rotate, and the fan blade 42 rotates at the The main pipe 43 generates suction, the suction of the main pipe 43 generates suction to the ash suction pipe 44, and the suction in the ash suction pipe 44 adsorbs the dust generated by polishing into the main pipe 43, and then the dust enters the filter chamber 45 from the main pipe 43, and is filtered. After filtering by the mesh 46, the dust falls into the filter chamber 45, and the air is discharged from the air outlet 13 through the filter mesh 46. The user can open the dust cleaning opening 14 to clean the collected dust, and absorbing the dust generated by polishing can reduce the dust suspension in the surrounding air. , reduce the dust inhaled by the human body and improve the working environment.

When the present invention is used, the user should first replace the appropriate sandpaper 33, then start the dual-axis motor 25, and the limit plate 211 is screwed and fixed on the L-shaped rod 27 by the screw 210 and the screw hole 29 to prevent the collar 28 Derailment, the collar 28 can be replaced with a different specification, but it is necessary to ensure that the collar 28 can slide relative to the L-shaped rod 27. The collar 28 of different specifications will produce different vibration effects. The rotor of the shaft motor 25 drives the L-shaped rod 27 to rotate, and the L-shaped rod 27 drives the collar 28 to rotate. The collar 28 rotates rapidly and generates centrifugal force. The disc 21, the spring 23 and the second disc 24 vibrate, and the second disc 24 and the arc-shaped steel cover 32 are connected by the telescopic tube 31, so when the second disc 24 vibrates, the arc-shaped steel cover 32 is driven to vibrate, and the user Holding the housing 11, press the arc-shaped steel cover 32 against the arc surface and apply pressure to make the arc-shaped steel cover 32 contact the arc surface as much as possible. The arc-shaped steel cover 32 has elasticity and ductility, and can drive the sandpaper 33 to fit. The arc surface increases the contact area with the arc surface, so that the grinding efficiency is improved, and dust will be generated during vibration polishing. When the dual-axis motor 25 rotates, the rotor of the dual-axis motor 25 drives the fan blade 42 to rotate, and the fan blade 42 rotates in the main pipe 43. The suction in the main pipe 43 generates suction on the ash suction pipe 44, and the suction in the ash suction pipe 44 adsorbs the dust generated by polishing into the main pipe 43, and then the dust enters the filter chamber 45 from the main pipe 43, and passes through the filter screen 46. After filtering, the dust falls into the filter chamber 45, and the air is discharged from the air outlet 13 through the filter screen 46. The user can open the dust cleaning port 14 to clean the collected dust. The dust inhaled by the human body improves the working environment.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. There are various changes and improvements which fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

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).

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