CN203804322U - Low-noise cutting machine - Google Patents
Low-noise cutting machine Download PDFInfo
- Publication number
- CN203804322U CN203804322U CN201420204854.7U CN201420204854U CN203804322U CN 203804322 U CN203804322 U CN 203804322U CN 201420204854 U CN201420204854 U CN 201420204854U CN 203804322 U CN203804322 U CN 203804322U
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- China
- Prior art keywords
- saw blade
- motor
- cutting machine
- vibration
- spring
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Abstract
The utility model discloses a low-noise cutting machine which comprises a motor, a saw blade, a speed reducer, a silencing gasket and a vibration damper. The vibration damper comprises a screw and a steel piece, wherein the screw and the steel piece are connected perpendicular to each other, the steel piece is fixed to a motor through a screw, one end of the screw penetrates through the steel piece and is locked through a nut, the other end of the screw is connected with a flexible vibration reducing block in a clamped mode, a vibration reducing spring is disposed on the outer portion of the screw, one end of the vibration reducing spring is in butt joint with the steel piece, the other end of the vibration reducing spring is in butt joint with the flexible vibration reducing block, a spring gasket is arranged between the flexible vibration reducing block and the spring, and the end of the flexible vibration reducing block is in butt joint with the saw blade. The vibration damper is disposed between the motor and the saw blade of the cutting machine so that noise can be effectively lowered when the cutting machine works, and damage of the noise to surrounding people is reduced. The low-noise cutting machine can improve cutting efficiency and cutting precision to some extent, improves the utilization rate of raw materials, reduces waste materials, and achieves the aim of comprehensive environment protection.
Description
Technical field
The invention belongs to cutting machine technical field, relate in particular to a kind of cutting machine for processing such as timber, ceramic tile, metals, mainly can reduce the noise that cutting process produces.
Background technology
At present, the cutting machine that the materials such as construction and decoration and professional processing factory cutting timber, ceramic tile, metal are used, noise is excessive, do not take effective noise reduction measure, resident and operator's health has been produced to larger harm, and what have causes people's tinnitus, deafness, and people's psychology is caused to burnt dry psychology, emotional lability, even causes psychotic disorder.
Carpenter and Metal Cutting are generally used motor band saw blade, and the rotor of motor, after energising, produces High Rotation Speed, and then drive saw blade to circle, and the saw cut rapidoprint to be processed of saw blade separates material.This kind of cutting method shortcoming one is to contact with rapidoprint in saw blade rotary course, the vibration that can make metal saw blade, machined material produce high frequency, and the vibration of this high frequency is propagated to contiguous air dielectric, produces larger noise.The 2nd, the rotating speed of motor itself is high, makes saw blade High Rotation Speed, being short of power of cutting, and particularly running into the object that hardness is high need cut repeatedly, and the consumption time is long; In addition the too high noise that also easily forms high frequency of rotating speed.The 3rd, saw blade is in the time contacting with rapidoprint, and rapidoprint is constantly given the active force of saw blade different directions, and this active force causes saw blade to swing back and forth, and makes the otch of processing become large, affects cutting accuracy.
Utility model content
The purpose of this utility model is cutting mechanics large for existing cutting machine noise and a kind of low-noise that provide, integrated use deceleration vibration reducing measure, thus reduce noise, raising precision.
The utility model is achieved by the following technical solution:
A kind of low noise cutting machine, comprise motor, on the motor shaft of motor, saw blade is installed, between motor and saw blade, decelerator is installed, between saw blade and motor shaft, be provided with noise reduction pad, also comprise vibration absorber, described vibration absorber comprises mutual screw rod connected vertically and steel disc, steel disc is fixed on described motor by screw, described steel disc is run through and by nut check in described screw rod one end, the other end of described screw rod is connected with flexible anti-vibration piece, be provided with shock-absorbing spring in described screw rod outside, one end and the steel disc of shock-absorbing spring contact, the other end and flexible anti-vibration piece contact, between flexible anti-vibration piece and spring, be provided with spring shim, end and the saw blade of described flexible anti-vibration piece contact.
As preferably, the longitudinal profile of described screw rod is a T shape structure, is provided with a hole clipping matching with screw rod at described flexible anti-vibration Kuai center.
The beneficial effects of the utility model: be provided with vibration absorber between the motor of the utility model cutting machine and saw blade, make cutting machine can effectively reduce noise in work, labourer and the processing surrounding environment of being engaged in processing are kept compared with low noise, alleviate the harm of noise to surrounding population, the present invention also can improve cutting efficiency and cutting accuracy to a certain extent, improve raw material availability, reduce waste material, reach the object of synthesized environmental protection.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of vibration absorber.
Fig. 3 is the structural representation of embodiment 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1
A kind of low noise cutting machine as depicted in figs. 1 and 2, comprise motor 1, on the motor shaft 2 of motor 1, saw blade 3 is installed, it should be noted that, between motor 1 and saw blade 3, decelerator 4 is installed, between saw blade 3 and motor shaft 2, be provided with noise reduction pad 5, also comprise vibration absorber 6, described vibration absorber 6 comprises mutual screw rod connected vertically 8 and steel disc 9, steel disc 9 is fixed on described motor 1 by screw 13, described screw rod 8 one end are run through described steel disc 9 and are locked by nut 7, the other end of described screw rod 8 is connected with flexible anti-vibration piece 12, be provided with shock-absorbing spring 10 in described screw rod 8 outsides, one end of shock-absorbing spring 10 and steel disc 9 contact, the other end and flexible anti-vibration piece 12 contact, between flexible anti-vibration piece 12 and spring 10, be provided with spring shim 11, end and the saw blade 3 of described flexible anti-vibration piece 12 contact.
Longitudinal profile that further it should be noted that described screw rod 8 is a T shape structure, is provided with a hole clipping matching with screw rod 8 at described flexible anti-vibration Kuai12 center.
Embodiment 2
A kind of low noise cutting machine as shown in Figure 3, the difference of itself and embodiment 1 is the vibration absorber in embodiment 1 to be replaced by flexible anti-vibration sheet 14, and the bottom of described flexible anti-vibration sheet 14 and saw blade 3 inner sides contact.
Between the motor of the utility model cutting machine and saw blade, be provided with vibration absorber, make cutting machine can effectively reduce noise in work, labourer and the processing surrounding environment of being engaged in processing are kept compared with low noise, alleviate the harm of noise to surrounding population, the present invention also can improve cutting efficiency and cutting accuracy to a certain extent, improve raw material availability, reduce waste material, reach the object of synthesized environmental protection.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope, those ordinary skill in the art's simple change and replacement are all within protection domain of the present utility model.
Claims (2)
1. a low noise cutting machine, comprise motor, on the motor shaft of motor, saw blade is installed, it is characterized in that: between motor and saw blade, decelerator is installed, between saw blade and motor shaft, be provided with noise reduction pad, also comprise vibration absorber, described vibration absorber comprises mutual screw rod connected vertically and steel disc, steel disc is fixed on described motor by screw, described steel disc is run through and by nut check in described screw rod one end, the other end of described screw rod is connected with flexible anti-vibration piece, be provided with shock-absorbing spring in described screw rod outside, one end and the steel disc of shock-absorbing spring contact, the other end and flexible anti-vibration piece contact, between flexible anti-vibration piece and spring, be provided with spring shim, end and the saw blade of described flexible anti-vibration piece contact.
2. a kind of low noise cutting machine according to claim 1, is characterized in that: the longitudinal profile of described screw rod is a T shape structure, is provided with a hole clipping matching with screw rod at described flexible anti-vibration Kuai center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204854.7U CN203804322U (en) | 2014-04-25 | 2014-04-25 | Low-noise cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204854.7U CN203804322U (en) | 2014-04-25 | 2014-04-25 | Low-noise cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804322U true CN203804322U (en) | 2014-09-03 |
Family
ID=51443133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420204854.7U Expired - Fee Related CN203804322U (en) | 2014-04-25 | 2014-04-25 | Low-noise cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804322U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801761A (en) * | 2015-05-20 | 2015-07-29 | 山东法因数控机械股份有限公司 | Saw blade damping mechanism |
| CN109176901A (en) * | 2018-10-09 | 2019-01-11 | 马鞍山沐及信息科技有限公司 | A kind of multifunctional wall groover |
| CN109760149A (en) * | 2018-11-29 | 2019-05-17 | 颍上县陈家工艺家具有限公司 | A kind of timber cutter device |
| CN110919084A (en) * | 2019-12-11 | 2020-03-27 | 胡梦茹 | Mining electric rail sawing machine |
-
2014
- 2014-04-25 CN CN201420204854.7U patent/CN203804322U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801761A (en) * | 2015-05-20 | 2015-07-29 | 山东法因数控机械股份有限公司 | Saw blade damping mechanism |
| CN104801761B (en) * | 2015-05-20 | 2017-07-28 | 山东法因智能设备有限公司 | A kind of saw blade damping |
| CN109176901A (en) * | 2018-10-09 | 2019-01-11 | 马鞍山沐及信息科技有限公司 | A kind of multifunctional wall groover |
| CN109760149A (en) * | 2018-11-29 | 2019-05-17 | 颍上县陈家工艺家具有限公司 | A kind of timber cutter device |
| CN110919084A (en) * | 2019-12-11 | 2020-03-27 | 胡梦茹 | Mining electric rail sawing machine |
| CN110919084B (en) * | 2019-12-11 | 2021-05-14 | 铜陵化工集团新桥矿业有限公司 | Mining electric rail sawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20160425 |