CN213561914U - Anti-resonance device of grinding machine - Google Patents

Anti-resonance device of grinding machine Download PDF

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Publication number
CN213561914U
CN213561914U CN202022234570.0U CN202022234570U CN213561914U CN 213561914 U CN213561914 U CN 213561914U CN 202022234570 U CN202022234570 U CN 202022234570U CN 213561914 U CN213561914 U CN 213561914U
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China
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spring
grinding machine
machine main
cylinder
rod
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Expired - Fee Related
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CN202022234570.0U
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Chinese (zh)
Inventor
刘小花
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Individual
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Individual
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Priority to CN202022234570.0U priority Critical patent/CN213561914U/en
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Abstract

The utility model discloses a resonance device is prevented to grinding machine relates to and prevents resonance equipment technical field, including the grinding machine main part, the inboard of grinding machine main part is provided with first spring, and one side of grinding machine main part is provided with the carriage release lever, the inboard of first spring is provided with places the board, the inboard of placing the board is provided with the cylinder. The utility model discloses a set up the gyro wheel, place the board, first spring, the shock attenuation air cushion, vibrations upwards transmit the gyro wheel on a top of being polished, the cylinder will vibrate and pass through the bracing piece and pass to the second spring with the shaking force, and weaken the shaking force through the spring, shaking force downward transmission simultaneously gives the shock attenuation air cushion and the cylinder by a bottom of polishing, the shock attenuation air cushion carries out first shock attenuation, the cylinder is when experiencing vibrations, give the board of placing in the outside with the shaking force, it weakens through first spring to place the board, thereby realize the shock attenuation of the main part of polishing, the high-efficient absorbing problem of grinding machine main part has effectively been solved.

Description

Anti-resonance device of grinding machine
Technical Field
The utility model relates to a prevent resonance equipment technical field, specifically be a resonance device is prevented to grinding machine.
Background
The grinding machine is a machine tool for grinding a workpiece by using a grinding tool to obtain a required shape, size and precision machining surface, the machining action of the grinding machine is grinding, the grinding work is the first place in machining, the sharpening of a cutting tool and the precision manufacturing of mechanical parts depend on the grinding work, the grinding work is also part of the precision machining, the grinding machine is used for grinding with high precision and a small rough surface and can carry out high-efficiency grinding, the grinding machine can machine materials with high hardness such as hardened steel, hard alloy and the like and can also machine materials with high brittleness such as glass, granite and the like, but when the existing grinding machine works, the machined object and the grinding machine are easy to generate resonance along with the rotation of a grinding wheel of the grinding machine, so the grinding machine is mainly subjected to anti-resonance treatment.
The anti-resonance device for the existing grinding machine has poor damping effect on the main body of the grinding machine, so that the grinding machine is high in vibration frequency and easy to damage, and the product can be displaced due to vibration when being ground due to vibration caused by the grinding wheel, so that the grinding position error is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems of high-efficiency shock absorption of a grinding machine main body and shock absorption of a ground part, a grinding machine anti-resonance device is provided.
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 the grinding machine main part, the inboard of grinding machine main part is provided with first spring, and one side of grinding machine main part is provided with the carriage release lever, the inboard of first spring is provided with places the board, the inboard of placing the board is provided with the cylinder, the outer wall of cylinder is provided with the shock attenuation air cushion, the outer wall of shock attenuation air cushion is provided with the clutch blocks, the inboard of carriage release lever is provided with the telescopic link, and is provided with the draw-in groove on the carriage release lever, the inboard of telescopic link is provided with the third spring, and one side of telescopic link is provided with the second spring, the bottom of second spring is provided with the bracing piece, the bottom of bracing piece is provided.
Preferably, the outer wall of the roller is provided with a rubber pad, and the grinding machine main body is provided with a moving groove matched with the moving rod.
Preferably, the first spring is welded on the inner side of the grinding machine main body, and the placing plate is fixedly connected with the grinding machine main body through the first spring.
Preferably, the number of cylinder is a plurality of, and the shock attenuation air cushion passes through glue with the cylinder and is connected, place and be provided with the spout with cylinder assorted on the board.
Preferably, the second spring is welded at one side of the telescopic rod, and the roller is fixedly connected with the supporting rod through a bolt.
Preferably, the telescopic rod is connected with the moving rod through clamping blocks and clamping grooves in a clamping mode, the clamping grooves are multiple in number, and the third spring is welded on the inner side of the telescopic rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the gyro wheel, place the board, first spring, the shock attenuation air cushion, vibrations upwards transmit the gyro wheel on a top of being polished, the cylinder will vibrate and pass through the bracing piece and pass to the second spring with the shaking force, and weaken the shaking force through the spring, shaking force downward transmission simultaneously gives the shock attenuation air cushion and the cylinder by a bottom of polishing, the shock attenuation air cushion carries out first shock attenuation, the cylinder is when experiencing vibrations, give the board of placing in the outside with the shaking force, it weakens through first spring to place the board, thereby realize the shock attenuation of the main part of polishing, the high-efficient absorbing problem of grinding machine main part has effectively been solved.
2. The utility model discloses a set up, then press the fixture block, make fixture block extrusion third spring shrink advance in the telescopic link, then stimulate the telescopic link and make it reciprocate the adjustment, after the adjustment, loosen the fixture block, make it remove to corresponding in the draw-in groove under the support of third spring, with the draw-in groove block, thereby make the telescopic link fix the inboard at the carriage release lever, promote the carriage release lever this moment, make it remove in the shifting chute of friction main part one side, make the gyro wheel of bracing piece bottom with by the laminating of the piece of polishing, when polishing, the emery wheel with by the contact of the piece of polishing, produce vibrations, vibrations upwards transmit the gyro wheel on top by the piece of polishing for vibrations, the cylinder will shake and pass the shaking force through the bracing piece and pass to the second spring, and weaken the shaking force through the spring, the absorbing problem to the piece of polishing has.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the drum of the present invention;
fig. 4 is a schematic view of the support rod of the present invention;
fig. 5 is a schematic diagram of the fixture block of the present invention.
In the figure: 1. a grinder body; 2. a first spring; 3. placing the plate; 4. a drum; 5. a shock-absorbing air cushion; 6. a travel bar; 7. a telescopic rod; 8. a second spring; 9. a support bar; 10. a roller; 11. a rubber pad; 12. a friction block; 13. a card slot; 14. a third spring; 15. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
Referring to fig. 1-5, an anti-resonance device for a grinding machine includes a grinding machine main body 1, a first spring 2 is disposed on an inner side of the grinding machine main body 1, a moving rod 6 is disposed on one side of the grinding machine main body 1, a placing plate 3 is disposed on an inner side of the first spring 2, a roller 4 is disposed on an inner side of the placing plate 3, a damping air cushion 5 is disposed on an outer wall of the roller 4, a friction block 12 is disposed on an outer wall of the damping air cushion 5, an expansion link 7 is disposed on an inner side of the moving rod 6, a clamping groove 13 is disposed on the moving rod 6, a third spring 14 is disposed on an inner side of the expansion link 7, a second spring 8 is disposed on one side of the expansion link 7, a support rod 9 is disposed at a bottom end of the second spring 8.
Please refer to fig. 1, the outer wall of the roller 10 is provided with a rubber pad 11, the rubber pad 11 is used for reducing friction with the roller 10, the grinding machine body 1 is provided with a moving groove matched with the moving rod 6, and the moving groove is used for driving the moving rod 6 to move, so that the moving rod 6 supports the workpiece to be ground through the roller 10.
Please refer to fig. 2, the first spring 2 is welded inside the grinding machine body 1, the first spring 2 fixes the placing plate 3, and the placing plate 3 is fixedly connected with the grinding machine body 1 through the first spring 2, so that the placing plate 3 can be damped by the first spring 2 when vibrating.
Please refer to fig. 3, the number of the rollers 4 is multiple, the multiple rollers 4 can drive the polished part to move, the shock-absorbing air cushion 5 is connected with the rollers 4 through glue, so as to fix the shock-absorbing air cushion 5 on the rollers 4, increase the friction with the polished part, the placing plate 3 is provided with a sliding groove matched with the rollers 4, so as to fix the rollers 4 on the inner side of the placing plate 3.
Please refer to fig. 4, the second spring 8 is welded on one side of the telescopic rod 7, so that the second spring 8 can reduce the vibration force of the supporting rod 9, and the roller 10 is fixedly connected with the supporting rod 9 by a bolt, so that the roller 10 is fixed at the bottom end of the supporting rod 9.
Please refer to fig. 5, the telescopic rod 7 is connected to the moving rod 6 through a clamping block 15 and a clamping groove 13 in a clamping manner, the clamping block 15 is pressed to enable the clamping block 15 to extrude the third spring 14 to be contracted into the telescopic rod 7, then the telescopic rod 7 is pulled to enable the telescopic rod to move up and down for adjustment, the clamping grooves 13 are provided in a plurality, the clamping grooves 13 are used for fixing the clamping block 15, and the third spring 14 is welded on the inner side of the telescopic rod 7, so that the third spring 14 can be conveniently fixed inside the telescopic rod 7.
The working principle is as follows: when the utility model is used, a polished piece is placed on the roller 4 and is contacted with the damping air cushion 5 and the friction block 12 on the outer wall of the roller 4, the friction force between the polished piece and the roller 4 is increased, then the clamping block 15 is pressed to enable the clamping block 15 to extrude the third spring 14 to shrink into the telescopic rod 7, then the telescopic rod 7 is pulled to enable the telescopic rod 7 to move up and down for adjustment, after adjustment, the clamping block 15 is loosened to enable the clamped block 15 to move into the corresponding clamping groove 13 under the support of the third spring 14 and be clamped with the clamping groove 13, thereby enabling the telescopic rod 7 to be fixed on the inner side of the movable rod 6, at the moment, the movable rod 6 is pushed to enable the movable rod to move in the moving groove on one side of the grinding machine main body 1 and move to the upper side of the polished piece, the roller 10 at the bottom end of the supporting rod 9 is attached to the polished piece, when in polishing, the grinding wheel is, the gyro wheel 10 will shake and pass through bracing piece 9 and pass to second spring 8 with shaking force to weaken shaking force through second spring 8, shaking force downward transmits damping air cushion 5 and cylinder 4 for being polished a bottom simultaneously, and damping air cushion 5 carries out the primary shock attenuation, and cylinder 4 is when feeling vibrations, gives shaking force the board 3 of placing in the outside, places board 3 and weakens through first spring 2, thereby realizes beating the shock attenuation of grinding machine main part 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a grinding machine anti-resonance device, includes grinding machine main part (1), its characterized in that: a first spring (2) is arranged on the inner side of the grinding machine main body (1), a moving rod (6) is arranged on one side of the grinding machine main body (1), a placing plate (3) is arranged on the inner side of the first spring (2), a roller (4) is arranged on the inner side of the placing plate (3), the outer wall of the roller (4) is provided with a shock absorption air cushion (5), the outer wall of the shock absorption air cushion (5) is provided with a friction block (12), the inner side of the moving rod (6) is provided with a telescopic rod (7), a clamping groove (13) is arranged on the movable rod (6), a third spring (14) is arranged on the inner side of the telescopic rod (7), a second spring (8) is arranged on one side of the telescopic rod (7), a support rod (9) is arranged at the bottom end of the second spring (8), the bottom end of the supporting rod (9) is provided with a roller (10), and one side of the third spring (14) is provided with a clamping block (15).
2. A machine tool anti-resonance device as claimed in claim 1, wherein: the outer wall of the roller (10) is provided with a rubber pad (11), and a moving groove matched with the moving rod (6) is formed in the grinding machine main body (1).
3. A machine tool anti-resonance device as claimed in claim 1, wherein: the first spring (2) is welded on the inner side of the grinding machine main body (1), and the placing plate (3) is fixedly connected with the grinding machine main body (1) through the first spring (2).
4. A machine tool anti-resonance device as claimed in claim 1, wherein: the quantity of cylinder (4) is a plurality of, and shock attenuation air cushion (5) are connected through glue with cylinder (4), place be provided with on board (3) with cylinder (4) assorted spout.
5. A machine tool anti-resonance device as claimed in claim 1, wherein: the second spring (8) is welded on one side of the telescopic rod (7), and the roller (10) is fixedly connected with the supporting rod (9) through a bolt.
6. A machine tool anti-resonance device as claimed in claim 1, wherein: the telescopic rod (7) is connected with the moving rod (6) through clamping blocks (15) and clamping grooves (13) in a clamping mode, the clamping grooves (13) are multiple in number, and the third spring (14) is welded on the inner side of the telescopic rod (7).
CN202022234570.0U 2020-10-10 2020-10-10 Anti-resonance device of grinding machine Expired - Fee Related CN213561914U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022234570.0U CN213561914U (en) 2020-10-10 2020-10-10 Anti-resonance device of grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022234570.0U CN213561914U (en) 2020-10-10 2020-10-10 Anti-resonance device of grinding machine

Publications (1)

Publication Number Publication Date
CN213561914U true CN213561914U (en) 2021-06-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022234570.0U Expired - Fee Related CN213561914U (en) 2020-10-10 2020-10-10 Anti-resonance device of grinding machine

Country Status (1)

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CN (1) CN213561914U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117840867A (en) * 2024-03-06 2024-04-09 扬州意得机械有限公司 Valve seat and valve seat grinding equipment for hydrogen energy automobile fuel cell system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117840867A (en) * 2024-03-06 2024-04-09 扬州意得机械有限公司 Valve seat and valve seat grinding equipment for hydrogen energy automobile fuel cell system
CN117840867B (en) * 2024-03-06 2024-05-28 扬州意得机械有限公司 Grinding equipment for valve seat of hydrogen energy automobile fuel cell system

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210629

Termination date: 20211010