CN212653195U

CN212653195U - Anti-resonance device of grinding machine

Info

Publication number: CN212653195U
Application number: CN202021126718.2U
Authority: CN
Inventors: 沈产兴
Original assignee: Kunshan Jinlong Electric Appliance Co ltd
Current assignee: Kunshan Jinlong Electric Appliance Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-03-05
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a resonance device is prevented to grinding machine, include bottom plate, frame, install the adjustment mechanism on frame bottom surface, adjustment mechanism includes fixation nut, fixation nut fixed mounting is in the edge on the bottom surface of frame, the internal surface of frame is provided with the screw rod, the bottom surface of screw rod is provided with the rotation nut, the bottom surface of rotation nut is provided with the fixture block, the surface of fixture block is provided with the fixed block, the bottom surface of fixture block is provided with the base, the internal surface of base is provided with the rubber pad, the utility model discloses following beneficial effect has: through the design install at the fixed nut of frame bottom surface and pass through threaded connection's screw rod and with fixed block sliding connection's fixture block with fixed nut, be convenient for adjust the distance between base and the frame through the rotation of rotating the nut to realized guaranteeing the stability of frame, reduced the function of the loss that causes because of the friction between rubber pad and the bottom plate.

Description

Anti-resonance device of grinding machine

Technical Field

The utility model belongs to the technical field of the grinding machine, concretely relates to resonance device is prevented to grinding machine.

Background

The grinding machine can process quenched steel, hard alloy and other materials with quite high hardness, also can process glass, granite and other materials with higher brittleness, but when the existing grinding machine works, the rotation of the grinding wheel of the grinding machine enables the processed object and the grinding machine to easily generate resonance phenomenon, thereby influencing the processing precision of the grinding machine and enabling the grinding wheel to burst to cause danger, in order to ensure the processing precision of the grinding machine, the anti-resonance device is generally used for damping the grinding machine, thereby improving the precision of the grinding machine, the traditional grinding machine anti-resonance device still has various problems, and the actual use requirements are difficult to meet.

The utility model discloses a grinding machine anti-resonance device as utility model discloses that bulletin number is CN209223815U, it has solved current grinding machine and has easily produced resonance phenomenon and can not adjust the rotational frequency scheduling problem of grinding machine work motor according to the processing article of difference man-hour, but it does not solve the device when height-adjusting, and the rubber pad rotates along with it to make the rubber pad wearing and tearing accelerate, need frequently change the rubber pad and the device is fixed unstable, thereby makes the problem of device vibration, for this we propose a grinding machine anti-resonance device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resonance device is prevented to grinding machine to propose the device when height-adjusting in solving above-mentioned background art, the rubber pad rotates thereupon, thereby make the rubber pad wearing and tearing with higher speed, need frequently to change rubber pad and device fixed unstable, thereby make the problem of device vibration.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a resonance device is prevented to grinding machine, includes bottom plate, frame, installs the adjustment mechanism at frame bottom surface, adjustment mechanism includes fixation nut, fixation nut fixed mounting is in the edge on the bottom surface of frame, the internal surface of frame is provided with the screw rod, the bottom surface of screw rod is provided with the rotation nut, the bottom surface of rotation nut is provided with the fixture block, the surface of fixture block is provided with the fixed block, the bottom surface of fixture block is provided with the base, the internal surface of base is provided with the rubber pad.

Preferably, the outer surface of the base is provided with a connecting block, the top surface of the bottom plate is provided with a positioning rod, the edge of the top surface of the bottom plate is provided with a fixing rod, the outer surface of the fixing rod is provided with a connecting rod, the middle line position of the top surface of the connecting rod is provided with a positioning hole, the inner surface of the connecting rod is provided with a fastening bolt, and the top surface of the bottom plate is provided with a sleeve.

Preferably, a storage cabinet is arranged on the inner side of the frame, a grinding tool and a clamp are arranged on the top end surface of the frame, and a display screen is arranged on the edge of the order surface of the frame.

Preferably, the cross section of the fixture block is T-shaped, the cross section of the fixture block is the same as the cross section of the inner surface of the fixed block, and the fixture block is connected with the fixed block in a sliding mode.

Preferably, the rotating nut is fixedly connected with the screw rod, the cross section of the rotating nut is the same as that of the fixing nut, and the rotating nut is connected with the fixing block in a sliding mode.

Preferably, the screw rods are four in number, the four screw rods are arranged at corners of the bottom end surface of the frame, and the screw rods penetrate through the bottom end surface of the frame.

Preferably, the cross-sectional dimension of the positioning hole is the same as the cross-sectional dimension of the positioning rod, and the positioning rod penetrates through the bottom end surface of the connecting block.

Preferably, the connecting rod is connected with the fixing rod in a sliding mode, the fastening bolt is connected with the connecting rod in a sliding mode, and the fastening bolt is connected with the sleeve through threads.

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

(1) through the design install at the fixed nut of frame bottom surface and pass through threaded connection's screw rod and with fixed block sliding connection's fixture block with fixed nut, be convenient for adjust the distance between base and the frame through the rotation of rotating the nut to realized guaranteeing the stability of frame, reduced the function of the loss that causes because of the friction between rubber pad and the bottom plate.

(2) Through having designed the connecting block of installing at the base surface and installing dead lever, locating lever and the sleeve on bottom plate top surface and installing the connecting rod at the dead lever surface, be convenient for fix a position the grinding machine through the effect of locating lever, close with telescopic revolving through fastening bolt to reduce device's resonance.

Drawings

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

fig. 2 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the conditioner of the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of the fixing mechanism of the present invention;

in the figure: 1. a base plate; 2. a frame; 3. a storage cabinet; 4. a clamp; 5. an abrasive article; 6. a display screen; 7. Fixing the rod; 8. a connecting rod; 9. a base; 10. a fixed block; 11. rotating the nut; 12. a screw; 13. fixing a nut; 14. fastening a bolt; 15. a sleeve; 16. positioning a rod; 17. positioning holes; 18. connecting blocks; 19. a rubber pad; 20. and (7) clamping blocks.

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. 1-4, the present invention provides a technical solution of an anti-resonance device for a grinding machine: the utility model provides a resonance device is prevented to grinding machine, comprising a base plate 1, frame 2, install the adjustment mechanism at 2 bottom surface of frame, adjustment mechanism includes fixation nut 13, fixation nut 13 fixed mounting is in the edge of the bottom surface of frame 2, the internal surface of frame 2 is provided with screw rod 12, the bottom surface of screw rod 12 is provided with rotation nut 11, the bottom surface of rotation nut 11 is provided with fixture block 20, fixture block 20's surface is provided with fixed block 10, fixture block 20's bottom surface is provided with base 9, base 9's internal surface is provided with rubber pad 19.

In order to fix the device conveniently, in this embodiment, preferably, the outer surface of the base 9 is provided with a connecting block 18, the top surface of the bottom plate 1 is provided with a positioning rod 16, the edge of the top surface of the bottom plate 1 is provided with a fixing rod 7, the outer surface of the fixing rod 7 is provided with a connecting rod 8, the center line position of the top surface of the connecting rod 8 is provided with a positioning hole 17, the inner surface of the connecting rod 8 is provided with a fastening bolt 14, and the top surface of the bottom plate 1 is.

In order to facilitate the operation of the apparatus, in the present embodiment, it is preferable that the inside of the frame 2 is provided with the storage cabinet 3, the top end surface of the frame 2 is provided with the grinder 5 and the jig 4, and the edge of the order surface of the frame 2 is provided with the display screen 6.

In order to facilitate the connection between the fixture 20 and the fixed block 10, in the present embodiment, it is preferable that the cross-sectional shape of the fixture 20 is a T shape, the cross-sectional dimension of the fixture 20 is the same as the cross-sectional dimension of the inner surface of the fixed block 10, and the fixture 20 is slidably connected to the fixed block 10.

In order to facilitate the rotation of the screw 12 by the rotating nut 11, in this embodiment, it is preferable that the rotating nut 11 is fixedly connected with the screw 12, the cross-sectional size of the rotating nut 11 is the same as that of the fixing nut 13, and the rotating nut 11 is slidably connected with the fixing block 10.

In order to ensure the smoothness and levelness of the device, in the present embodiment, it is preferable that the screws 12 are each provided with four screws 12, the four screws 12 are arranged at corners of the bottom end surface of the frame 2, and the screws 12 penetrate the bottom end surface of the frame 2.

In order to position the device conveniently, in this embodiment, preferably, the cross-sectional dimension of the positioning hole 17 is the same as the cross-sectional dimension of the positioning rod 16, and the positioning rod 16 penetrates through the bottom end surface of the connecting block 18.

In order to facilitate the rotation of the connecting rod 8, in the present embodiment, it is preferable that the connecting rod 8 is slidably connected to the fixing rod 7, the fastening bolt 14 is slidably connected to the connecting rod 8, and the fastening bolt 14 is threadedly connected to the sleeve 15.

The utility model discloses a theory of operation and use flow: when the device is installed, the connecting block 18 is connected with the positioning rod 16, the connecting rod 8 is rotated, the positioning hole 17 is connected with the positioning rod 16, the fastening bolt 14 is rotated, the fastening bolt 14 is screwed with the sleeve 15, and therefore the device is tightly pressed on the top end surface of the bottom plate 1, and resonance of the device is reduced; the rotating nut 11 is rotated to adjust the height of the frame 2 due to the screw 12 and the fixing nut 13, so as to ensure the stable installation of the frame 2, and the rubber pad 19 is not rotated due to the sliding connection between the fixture block 20 and the fixing block 10, so as to realize the functions of ensuring the stability of the frame 2 and reducing the loss caused by friction between the rubber pad 19 and the bottom plate 1.

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. The utility model provides a grinding machine anti-resonance device, includes bottom plate (1), frame (2), installs the adjustment mechanism at frame (2) bottom surface, its characterized in that: adjustment mechanism includes fixation nut (13), fixation nut (13) fixed mounting is in the edge on the bottom surface of frame (2), the internal surface of frame (2) is provided with screw rod (12), the bottom surface of screw rod (12) is provided with rotation nut (11), the bottom surface of rotation nut (11) is provided with fixture block (20), the surface of fixture block (20) is provided with fixed block (10), the bottom surface of fixture block (20) is provided with base (9), the internal surface of base (9) is provided with rubber pad (19).

2. A machine tool anti-resonance device as claimed in claim 1, wherein: the outer surface of base (9) is provided with connecting block (18), the top surface of bottom plate (1) is provided with locating lever (16), the top surface edge of bottom plate (1) is provided with dead lever (7), the surface of dead lever (7) is provided with connecting rod (8), locating hole (17) have been seted up to the central line position on connecting rod (8) top surface, the internal surface of connecting rod (8) is provided with fastening bolt (14), the top surface of bottom plate (1) is provided with sleeve (15).

3. A machine tool anti-resonance device as claimed in claim 1, wherein: the inside of frame (2) is provided with locker (3), the top surface of frame (2) is provided with grinding apparatus (5) and anchor clamps (4), the order surface edge of frame (2) is provided with display screen (6).

4. A machine tool anti-resonance device as claimed in claim 1, wherein: the cross section of the fixture block (20) is T-shaped, the cross section size of the fixture block (20) is the same as that of the inner surface of the fixing block (10), and the fixture block (20) is connected with the fixing block (10) in a sliding mode.

5. A machine tool anti-resonance device as claimed in claim 1, wherein: the rotary screw cap is characterized in that the rotary screw cap (11) is fixedly connected with the screw rod (12), the cross section of the rotary screw cap (11) is the same as that of the fixing nut (13), and the rotary screw cap (11) is connected with the fixing block (10) in a sliding mode.

6. A machine tool anti-resonance device as claimed in claim 1, wherein: the screw rods (12) are four, the screw rods (12) are arranged at edges and corners of the bottom end surface of the frame (2), and the screw rods (12) penetrate through the bottom end surface of the frame (2).

7. A machine tool anti-resonance device as claimed in claim 2, wherein: the cross-sectional dimension of locating hole (17) is the same with the cross-sectional dimension of locating lever (16), locating lever (16) run through the bottom surface of connecting block (18).

8. A machine tool anti-resonance device as claimed in claim 2, wherein: the connecting rod (8) is connected with the fixing rod (7) in a sliding mode, the fastening bolt (14) is connected with the connecting rod (8) in a sliding mode, and the fastening bolt (14) is connected with the sleeve (15) through threads.