CN215967843U - Noise reduction surface grinding machine - Google Patents

Abstract

The utility model discloses a noise reduction surface grinding machine which comprises a shell, wherein the top of an inner cavity of the shell is slidably connected with a buffer plate, the top of the buffer plate is fixedly connected with a sound insulation box, the front of the sound insulation box is movably connected with a sealed sound insulation door through a hinge, and the right side of the front of the sealed sound insulation door is fixedly provided with a door lock. According to the utility model, the buffer box, the telescopic column, the buffer block, the first spring, the first sliding sleeve, the first sliding rod, the second spring, the buffer column, the second sliding sleeve, the second sliding rod, the limiting block, the third spring, the first sliding chute and the first sliding block are matched with each other, so that the advantages of elastic shock absorption and noise reduction performance improvement on the surface grinding machine are achieved, and when a worker uses the surface grinding machine for a long time, the elastic shock absorption can be effectively carried out on the surface grinding machine, the noise of the surface grinding machine is reduced, the displacement of the surface grinding machine is prevented, the use stability of the surface grinding machine is improved, and the use requirements of users can be met.

Description

Noise reduction surface grinding machine

Technical Field

The utility model relates to the technical field of surface grinding machines, in particular to a noise-reducing surface grinding machine.

Background

The surface grinder is one kind of grinder, and is divided into two kinds, including rectangular and circular ones, according to the shape of the bench, the main parameters of the rectangular bench are the width and length of the bench, the main parameters of the circular bench are the diameter of the bench, and the surface grinder is divided into horizontal and vertical shaft grinders according to the different shafts.

When materials are processed, a surface grinding machine is needed, and the existing surface grinding machine has the following defects: the existing surface grinding machine is poor in noise reduction performance, so that when a worker uses the surface grinding machine for a long time, the noise of the surface grinding machine is large due to overlarge vibration, the surface grinding machine is easy to displace, the use stability of the surface grinding machine is reduced, and the use requirement of a user cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a noise reduction surface grinding machine, which has the advantages of damping elasticity of the surface grinding machine and improving the noise reduction performance, and solves the problems that the noise reduction performance of the existing surface grinding machine is poor, so that when a worker uses the surface grinding machine for a long time, the noise of the surface grinding machine is high due to overlarge vibration, and the surface grinding machine is easy to displace.

In order to achieve the purpose, the utility model provides the following technical scheme: a noise reduction surface grinding machine comprises a shell, wherein a buffer plate is slidably connected to the top of an inner cavity of the shell, a sound insulation box is fixedly connected to the top of the buffer plate, a sealed sound insulation door is movably connected to the front side of the sound insulation box through a hinge, a door lock is fixedly mounted on the right side of the front side of the sealed sound insulation door, a sucker placing table is fixedly connected to the bottom of the inner wall of the sound insulation box, an XY-axis moving mechanism is fixedly mounted at the top of the inner cavity of the sound insulation box, an air cylinder is fixedly connected to the bottom of the XY-axis moving mechanism, a servo motor is fixedly connected to the bottom of the air cylinder, a polishing wheel is fixedly connected to the output end of the servo motor, buffer boxes are fixedly connected to two sides of the bottom of the inner wall of the shell, a telescopic column is fixedly connected to the center of the bottom of the inner wall of the buffer boxes, a buffer block is fixedly connected to the top of the telescopic column, and a first spring is sleeved on the surface of the telescopic column, the top and the bottom of the first spring are respectively fixedly connected with the bottom of the inner wall of the buffer box and the bottom of the buffer block, the two sides of the buffer block are respectively and fixedly connected with a first sliding sleeve, the inner cavity of the first sliding sleeve is slidably connected with a first sliding rod, the outer end of the first sliding rod is fixedly connected with the inner wall of the buffer box, the surface of the first sliding rod is sleeved with a second spring, the two ends of the second spring are respectively and fixedly connected with the bottom of the first sliding sleeve and the bottom of the inner wall of the buffer box, the top of the buffer block is fixedly connected with a buffer column, the top of the buffer column penetrates through the top of the buffer box and is fixedly connected with the bottom of the buffer plate, the two sides of the buffer box are respectively and fixedly connected with a second sliding sleeve, the inner cavity of the second sliding sleeve is slidably connected with a second sliding rod, the bottom of the second sliding rod is fixedly connected with a limiting block, and the surface of the second sliding rod is sleeved with a third spring, and two ends of the third spring are respectively fixedly connected with the bottom of the buffer plate and the top of the second sliding sleeve.

Preferably, first chutes are formed in the tops of two sides of the inner wall of the shell, first sliding blocks are connected to inner cavities of the first chutes in a sliding mode, and the inner sides of the first sliding blocks are fixedly connected with the outer sides of the buffer plates.

Preferably, the second spout has all been seted up to the both sides of baffle-box inner wall, the inner chamber sliding connection of second spout has the second slider, the inboard outside fixed connection with first sliding sleeve of second slider.

Preferably, the top of the buffer box is provided with a through groove, and the diameter of the inner cavity of the through groove is larger than that of the buffer column.

Preferably, the inner cavity of the first sliding sleeve is provided with a first sliding groove, and the inner cavity of the first sliding groove is in sliding connection with the surface of the first sliding rod.

Preferably, a second sliding groove is formed in an inner cavity of the second sliding sleeve, and the inner cavity of the second sliding groove is in sliding connection with the surface of the second sliding rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the buffer box, the telescopic column, the buffer block, the first spring, the first sliding sleeve, the first sliding rod, the second spring, the buffer column, the second sliding sleeve, the second sliding rod, the limiting block, the third spring, the first sliding chute and the first sliding block are matched with each other, so that the advantages of elastic shock absorption and noise reduction performance improvement on the surface grinding machine are achieved, and when a worker uses the surface grinding machine for a long time, the elastic shock absorption can be effectively carried out on the surface grinding machine, the noise of the surface grinding machine is reduced, the displacement of the surface grinding machine is prevented, the use stability of the surface grinding machine is improved, and the use requirements of users can be met.

2. According to the utility model, the telescopic column and the first spring are arranged to play a role in elastic buffering and shock absorption on the buffer block, the first sliding sleeve and the first sliding rod are arranged to play a role in stabilizing the buffer block during movement, the second spring is arranged to play a role in elastic buffering and shock absorption on the first sliding sleeve and the buffer block, and the second sliding sleeve and the second sliding rod are arranged to play a role in stabilizing the buffer plate during movement.

3. Through setting up the stopper, play spacing effect to the second slide bar, prevent that the second slide bar from breaking away from the inner chamber of second sliding sleeve, through setting up the third spring, play elasticity buffering absorbing effect to the buffer board, through setting up first spout and first slider, stable effect when playing the removal to the buffer board, through setting up second spout and second slider, stable effect when playing the removal to the buffer block.

Drawings

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

FIG. 2 is a sectional view showing the internal structure of the soundproof case according to the present invention;

FIG. 3 is an enlarged view of the inner structure of the buffer box according to the present invention.

In the figure: 1. a housing; 2. a buffer plate; 3. a sound insulation box; 4. sealing the soundproof door; 5. a door lock; 6. a sucker placing table; 7. an XY-axis moving mechanism; 8. a cylinder; 9. a servo motor; 10. grinding the wheel; 11. a buffer tank; 12. a telescopic column; 13. a buffer block; 14. a first spring; 15. a first sliding sleeve; 16. a first slide bar; 17. a second spring; 18. a buffer column; 19. a second sliding sleeve; 20. a second slide bar; 21. a limiting block; 22. a third spring; 23. a first chute; 24. a first slider; 25. a second chute; 26. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a noise reduction surface grinder comprises a housing 1, a buffer plate 2 is slidably connected to the top of the inner cavity of the housing 1, a sound insulation box 3 is fixedly connected to the top of the buffer plate 2, a sealed sound insulation door 4 is movably connected to the front of the sound insulation box 3 through a hinge, a door lock 5 is fixedly installed on the right side of the front of the sealed sound insulation door 4, a suction cup placing table 6 is fixedly connected to the bottom of the inner wall of the sound insulation box 3, an XY axis moving mechanism 7 is fixedly installed on the top of the inner cavity of the sound insulation box 3, an air cylinder 8 is fixedly connected to the bottom of the XY axis moving mechanism 7, a servo motor 9 is fixedly connected to the bottom of the air cylinder 8, a polishing wheel 10 is fixedly connected to the output end of the servo motor 9, buffer boxes 11 are fixedly connected to both sides of the bottom of the inner wall of the housing 1, a telescopic column 12 is fixedly connected to the center of the bottom of the inner wall of the buffer boxes 11, a buffer block 13 is fixedly connected to the top of the telescopic column 12, the surface of the telescopic column 12 is sleeved with a first spring 14, the top and the bottom of the first spring 14 are respectively fixedly connected with the bottom of the inner wall of the buffer box 11 and the bottom of the buffer block 13, both sides of the buffer block 13 are fixedly connected with a first sliding sleeve 15, the inner cavity of the first sliding sleeve 15 is slidably connected with a first sliding rod 16, the outer end of the first sliding rod 16 is fixedly connected with the inner wall of the buffer box 11, the surface of the first sliding rod 16 is sleeved with a second spring 17, both ends of the second spring 17 are respectively fixedly connected with the bottom of the first sliding sleeve 15 and the bottom of the inner wall of the buffer box 11, the top of the buffer block 13 is fixedly connected with a buffer column 18, the top of the buffer column 18 penetrates through to the top of the buffer box 11 and is fixedly connected with the bottom of the buffer plate 2, both sides of the buffer box 11 are fixedly connected with a second sliding sleeve 19, the inner cavity of the second sliding sleeve 19 is slidably connected with a second sliding rod 20, the bottom of the second sliding rod 20 is fixedly connected with a limit block 21, the surface of the second sliding rod 20 is sleeved with a third spring 22, two ends of the third spring 22 are respectively fixedly connected with the bottom of the buffer plate 2 and the top of the second sliding sleeve 19, the top of two sides of the inner wall of the shell 1 is provided with a first sliding chute 23, the inner cavity of the first sliding chute 23 is connected with a first sliding block 24 in a sliding manner, the inner side of the first sliding block 24 is fixedly connected with the outer side of the buffer plate 2, two sides of the inner wall of the buffer box 11 are provided with second sliding chutes 25, the inner cavity of the second sliding chute 25 is connected with a second sliding block 26 in a sliding manner, the inner side of the second sliding block 26 is fixedly connected with the outer side of the first sliding sleeve 15, the top of the buffer box 11 is provided with a through groove, the diameter of the through groove inner cavity is larger than that of the buffer column 18, the inner cavity of the first sliding sleeve 15 is provided with a first sliding groove, the inner cavity of the first sliding groove is connected with the surface of the first sliding rod 16, the inner cavity of the second sliding sleeve 19 is provided with a second sliding groove, the inner cavity of the second sliding groove is connected with the surface of the second sliding rod 20 in a sliding manner, the buffer block 13 is subjected to elastic force buffering and damping effects by arranging the telescopic column 12 and the first spring 14, the buffer block 13 is subjected to stable movement by arranging the first sliding sleeve 15 and the first sliding rod 16, the first sliding sleeve 15 and the buffer block 13 are subjected to elastic force buffering and damping effects by arranging the second spring 17, the buffer plate 2 is subjected to stable movement by arranging the second sliding sleeve 19 and the second sliding rod 20, the second sliding rod 20 is subjected to limiting effects by arranging the limiting block 21, the second sliding rod 20 is prevented from being separated from the inner cavity of the second sliding sleeve 19, the buffer plate 2 is subjected to elastic force buffering and damping effects by arranging the third spring 22, the buffer plate 2 is subjected to stable movement by arranging the first sliding groove 23 and the first sliding block 24, the buffer plate 2 is subjected to stable movement by arranging the second sliding groove 25 and the second sliding block 26, play stable effect when removing to buffer block 13, through setting up baffle-box 11, flexible post 12, buffer block 13, first spring 14, first sliding sleeve 15, first slide bar 16, second spring 17, buffer column 18, second sliding sleeve 19, second slide bar 20, stopper 21, third spring 22, first spout 23 and first slider 24 mutually support, reached the shock attenuation of flat grinder elasticity, improve the advantage of noise reduction performance, make the workman when using flat grinder for a long time, can effectually carry out the shock attenuation of elasticity buffering to flat grinder, flat grinder's noise reduces, prevent that flat grinder from appearing the displacement, flat grinder's stability in use has been improved, user's user demand can be satisfied.

When the device is used, firstly, the sealed soundproof door 4 is opened through the door lock 5, then, materials are placed on the top of the sucker placing table 6, the materials are fixed through the sucker, then, the sealed soundproof door 4 is closed through the door lock 5, then, the XY-axis moving mechanism 7 is opened through the external controller, the XY-axis moving mechanism 7 starts to drive the air cylinder 8, the servo motor 9 and the polishing wheel 10 to start moving, when the materials reach the specified position, the air cylinder 8 and the servo motor 9 are opened through the external controller, the servo motor 9 is started to drive the polishing wheel 10 to start rotating, the air cylinder 8 is started to push the servo motor 9 and the polishing wheel 10 to descend to polish the materials on the top of the sucker placing table 6, when the soundproof box 3 vibrates, the soundproof box 3 vibrates to drive the buffer plate 2 to start vibrating, the buffer plate 2 vibrates to drive the first sliding block 24 to slide in the inner cavity of the first sliding chute 23, so that the buffer plate 2 moves stably, meanwhile, the buffer plate 2 vibrates to drive the second slide bar 20 to vibrate, the second slide bar 20 vibrates to slide in the inner cavity of the second sliding sleeve 19, and then buffering and damping are performed through the elastic force of the third spring 22, meanwhile, the buffer plate 2 vibrates to drive the buffer column 18 to vibrate, the buffer column 18 vibrates to drive the buffer block 13 to vibrate, the buffer block 13 vibrates to drive the first sliding sleeve 15 to slide on the surface of the first slide bar 16, so that the buffer block 13 moves stably, meanwhile, the first sliding sleeve 15 moves to drive the second sliding block 26 to slide in the inner cavity of the second sliding chute 25, so that the first sliding sleeve 15 and the buffer block 13 move stably, meanwhile, the first sliding sleeve 15 vibrates to buffer and damp through the elastic force of the second spring 17, meanwhile, the buffer block 13 vibrates to drive the telescopic column 12 to contract, meanwhile, buffering and damping is performed through the elastic force of the first spring 14, so that elastic buffering and damping are performed on the surface grinder, noise generation is reduced, and accordingly elastic damping on the surface grinder is achieved, the noise reduction performance is improved.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description is made here, and the peripheral controller mentioned in the specification may play a role of controlling the electric elements mentioned herein, and the peripheral controller is a conventionally known device.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A noise reduction surface grinder, includes casing (1), its characterized in that: the top of the inner cavity of the shell (1) is slidably connected with a buffer board (2), the top of the buffer board (2) is fixedly connected with a sound insulation box (3), the front of the sound insulation box (3) is movably connected with a sealed sound insulation door (4) through a hinge, the right side of the front of the sealed sound insulation door (4) is fixedly provided with a door lock (5), the bottom of the inner wall of the sound insulation box (3) is fixedly connected with a sucker placing table (6), the top of the inner cavity of the sound insulation box (3) is fixedly provided with an XY-axis moving mechanism (7), the bottom of the XY-axis moving mechanism (7) is fixedly connected with a cylinder (8), the bottom of the cylinder (8) is fixedly connected with a servo motor (9), the output end of the servo motor (9) is fixedly connected with a polishing wheel (10), and two sides of the bottom of the inner wall of the shell (1) are both fixedly connected with buffer boxes (11), the buffer box comprises a buffer box (11), wherein a telescopic column (12) is fixedly connected to the center of the bottom of the inner wall of the buffer box (11), a buffer block (13) is fixedly connected to the top of the telescopic column (12), a first spring (14) is sleeved on the surface of the telescopic column (12), the top and the bottom of the first spring (14) are fixedly connected to the bottom of the inner wall of the buffer box (11) and the bottom of the buffer block (13) respectively, a first sliding sleeve (15) is fixedly connected to the two sides of the buffer block (13), a first sliding rod (16) is slidably connected to the inner cavity of the first sliding sleeve (15), the outer end of the first sliding rod (16) is fixedly connected to the inner wall of the buffer box (11), a second spring (17) is sleeved on the surface of the first sliding rod (16), the two ends of the second spring (17) are fixedly connected to the bottom of the first sliding sleeve (15) and the bottom of the inner wall of the buffer box (11) respectively, the utility model discloses a buffer block's (13) top fixedly connected with cushion column (18), the top of cushion column (18) run through to the top of baffle-box (11) and with the bottom fixed connection of buffer board (2), the equal fixedly connected with second sliding sleeve (19) in both sides of buffer-box (11), the inner chamber sliding connection of second sliding sleeve (19) has second slide bar (20), the bottom fixedly connected with stopper (21) of second slide bar (20), the surface cover of second slide bar (20) is equipped with third spring (22), the both ends of third spring (22) respectively with the bottom of buffer board (2) and the top fixed connection of second sliding sleeve (19).

2. A noise reducing surface grinding machine as claimed in claim 1, wherein: first spout (23) have all been seted up at the top of casing (1) inner wall both sides, the inner chamber sliding connection of first spout (23) has first slider (24), the inboard outside fixed connection with buffer board (2) of first slider (24).

3. A noise reducing surface grinding machine as claimed in claim 1, wherein: second spout (25) have all been seted up to the both sides of baffle-box (11) inner wall, the inner chamber sliding connection of second spout (25) has second slider (26), the inboard outside fixed connection with first sliding sleeve (15) of second slider (26).

4. A noise reducing surface grinding machine as claimed in claim 1, wherein: the top of the buffer box (11) is provided with a through groove, and the diameter of the inner cavity of the through groove is larger than that of the buffer column (18).

5. A noise reducing surface grinding machine as claimed in claim 1, wherein: a first sliding groove is formed in an inner cavity of the first sliding sleeve (15), and the inner cavity of the first sliding groove is in sliding connection with the surface of the first sliding rod (16).

6. A noise reducing surface grinding machine as claimed in claim 1, wherein: and a second sliding groove is formed in the inner cavity of the second sliding sleeve (19), and the inner cavity of the second sliding groove is in sliding connection with the surface of the second sliding rod (20).

Images