CN107088836A

CN107088836A - A kind of dust absorbing device for grinding

Info

Publication number: CN107088836A
Application number: CN201610845122.XA
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-09-23
Filing date: 2016-09-23
Publication date: 2017-08-25

Abstract

A kind of dust absorbing device for grinding, including extend along along process tool moving direction and be fixedly mounted on the walker in frame（9）And can be in the walker（9）Center-aisle（920）In the slide assemblies that slide back and forth（6）, wherein, the slide assemblies（6）Including body（69）And be symmetrical set in the body（69）Both sides can elastic telescopic slide support feet（2）With front and rear driving fastener（3）, wherein, two front and rear driving fasteners（3）Between be provided with scaling operation lifting piece（5）, the scaling operation lifting piece（5）Top be installed with rigidity lifting ring（53）To with being fixedly mounted on dust-proof housing（80）Lifting hook on roof（4）Engagement, the dust-proof housing（80）It is fixedly mounted on the walker（9）Upper end, the body（69）Lower end is installed with suction box（81）.

Description

A kind of dust absorbing device for grinding

Technical field

The present invention relates to grinding field, specially a kind of dust absorbing device for grinding.

Background technology

In Product processing, in order that the smooth outer surface of product, generally requires to polish to product, and add in grinding During work, substantial amounts of dust is often produced, because working environment is poor, operating personnel's suction dust can cause wound to human body Evil.

The content of the invention

It is an object of the invention to provide a kind of dust absorbing device for grinding, for overcoming in the prior art Drawbacks described above.

Upwardly extended and fixed peace according to a kind of dust absorbing device for grinding of the present invention, including front and back Walker and the slide assemblies that can be slid back and forth in the center-aisle of the walker in grinding frame, its In, the slide assemblies include body and be symmetrical set in the body both sides can elastic telescopic slide support feet With front and rear driving fastener, wherein, two it is described before and after drivings with scaling operation lifting piece is provided between fastener, it is described Rigidity lifting ring is installed with the top of scaling operation lifting piece to the lifting hook with being fixedly mounted in dust-proof housing top wall Engagement, the dust-proof housing is fixedly mounted on the walker upper end, and the body lower end is installed with suction box, the suction Dirt case lower end is provided with sweep-up pipe, the dead slot of extension before and after the walker is symmetrically set with, and the dead slot front end is pacified Equipped with driving pulley, the dead slot rear end is provided between driven pulley, and the driving pulley and the driven pulley and installed There is rotating belt, the driving pulley is also set up lazy by being driven installed in the motor in the walker in the dead slot Wheel is oriented to being tensioned the rotating belt, and it being run, wherein, when the rigidity lifting ring is by the lifting hook lifting When, upside top splenium and the body of the scaling operation lifting piece are compressed, so that the slide assemblies be inhaled together with described Dirt case lifts to lifting state, and the support feet is allowed to by stretching motion from being fixedly arranged on the centre during lifting On being promoted in passage and under the support protrusion that extends internally and be supported on this, now two it is described before and after drivings engage Part is in contraction state to keep being aligned and separating with the inside portion of the rotating belt；Hereafter, when the rigidity lifting It is described flexible under the top pressure effect for the top pressure spring being installed in the annular recessed portion of the body when ring departs from lifting hook Operation lifting piece moves downward and is acted on by wedge surface and the front and rear driving fastener is overcome into its elastic force so as to ejection Stretch out, the thus front and rear driving is connect with the lateral articulating surface of fastener with the joint side of the inside portion of corresponding rotating belt Close, so that the slide assemblies moving forward and backward together with the suction box is realized under the driving of the rotating belt, wherein, it is described Anti-skidding wear-resistant plate is installed with lateral articulating surface, the anti-skidding wear-resistant plate is used to increasing friction force, so as to prevent described The phenomenon that rotating belt skids when contacting；The outer end of the motor is also equipped with blimp, the inner of the blimp Face is provided with silencing cotton, and the silencing cotton is to absorb noise produced during the motor operation；The sliding frame In be also equipped with heat conduction bar, the outer face of the sliding frame is provided with heat sink, and described heat conduction bar one end passes through the sound insulation Cover and the outer surface of the motor are offseted, and the other end is fixedly connected with the heat sink, and the heat conduction bar is by the driving Produced heat derives during motor operation, and distributed heat by the heat sink, so as to improve the motor Service life.

In the device of the present invention, due to rotating belt can be used slide assemblies is moved in the longitudinal direction, it can follow and beat Grinder tool operation, so as to greatly improve the absorption efficiency of dust, therefore can substantially improve working environment, reduce dust to human body Harm, whole device is reliable, easy to use.

Brief description of the drawings

Fig. 1 is the section view structural representation of the dust absorbing device for grinding of the present invention, be illustrated therein is Slide assemblies lift state when state.

Fig. 2 is the enlarged diagram of the region of interest in Fig. 1.

Embodiment

With reference to Fig. 1-2, the present invention is described in detail.

It is used for the dust absorbing device of grinding according to an embodiment of the invention, including front and back are upwardly extended and solid Dingan County is mounted in the walker 9 being ground in frame and the slip that can be slid back and forth in the center-aisle 920 of the walker 9 Component 6, wherein, the slide assemblies 6 include body 69 and be symmetrical set in the both sides of body 69 can elasticity stretch Contract the support feet 2 slided and front and rear driving fastener 3, wherein, two it is described before and after drivings stretched with being provided between fastener 3 Contracting operation lifting piece 5, the top of the scaling operation lifting piece 5 be installed with rigidity lifting ring 53 be used to be fixedly mounted on it is anti- Lifting hook 4 on the roof of dirt housing 80 is engaged, and the dust-proof housing 80 is fixedly mounted on the upper end of walker 9, the body 69 lower ends are installed with suction box 81, and the lower end of suction box 81 is provided with sweep-up pipe 82, and the walker 9 is symmetrical to be set The dead slot of extension before and after being equipped with, and the dead slot front end is provided with driving pulley 70, the dead slot rear end is provided with driven pulley, And rotating belt 71 is installed between the driving pulley 70 and the driven pulley, the driving pulley 70 is by installed in described Motor 7 in walker 9 drives, and idle pulley 78 is also set up in the dead slot to be tensioned the rotating belt 71, and it is run Be oriented to, wherein, when it is described rigidity lifting ring 53 by it is described lifting hook 4 lift when, the scaling operation lifting piece 5 it is upper Side top splenium 51 is compressed with the body 69, so that the slide assemblies 6 are lifted to lifting state together with the suction box 93, The support feet 2 is allowed to by stretching motion from being fixedly arranged in the center-aisle 920 and inwardly prolong during lifting Stretch support protrusion 95 under be promoted on and be supported on this, now two it is described before and after driving with fastener 3 be in shrink State is so as to keep being aligned and separating with the inside portion of the rotating belt 71；Hereafter, when the rigidity lifting ring 53 takes off It is described flexible under the top pressure effect for the top pressure spring 68 being installed in the annular recessed portion 60 of the body 69 during from lifting hook 4 Operation lifting piece 5 moves downward and is acted on by wedge surface and the front and rear driving fastener 3 is overcome into its elastic force to push away Top is stretched out, thus front and rear the driving lateral articulating surface 31 of fastener 3 and the engagement of the inside portion of corresponding rotating belt 71 Side 711 is engaged, so that before and after realizing the slide assemblies 6 together with the suction box 93 under the driving of the rotating belt 71 Motion, wherein, anti-skidding wear-resistant plate 311 is installed with the lateral articulating surface 31, the anti-skidding wear-resistant plate 311 is to increase Big frictional force, so that the phenomenon skidded when preventing the rotating belt 71 from contacting；The outer end of the motor 7 is also equipped with Blimp 77, the inner face of the blimp 77 is provided with silencing cotton, and the silencing cotton is run to absorb the motor 7 When produced noise；It is also equipped with heat conduction bar 41 in the sliding frame 9, the outer face of the sliding frame 9 is provided with scattered Hot plate 41, described one end of heat conduction bar 41 offsets through the outer surface of the blimp 77 and the motor 7, the other end and institute State heat sink 41 to be fixedly connected, the heat conduction bar 41 heat derives produced when the motor 7 is run, and pass through institute State heat sink 41 to distribute heat, so as to improve the service life of the motor 7.

Valuably or alternatively, wherein, the upper side of the support feet 2 for ramp 21 be used to during elevated with Lower inclined plane 951 at the downside of the support protrusion 95 engages to be pushed retraction；Set at the downside of the support feet 2 Roller 211 is equipped with to be used to engage with the upper side plane of the support protrusion 95.

Due to rotating belt can be used slide assemblies is moved in the longitudinal direction, milling tools can be followed to run, so that The absorption efficiency of dust is greatly improved, therefore working environment can be substantially improved, harm of the dust to human body, whole device fortune is reduced Row is reliable, easy to use.

Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention It is defined by claims appended hereto.

Claims

1. a kind of dust absorbing device for grinding, including front and back upwardly extend and are fixedly mounted in grinding frame Walker（9）And can be in the walker（9）Center-aisle（920）In the slide assemblies that slide back and forth（6）, its In, the slide assemblies（6）Including body（69）And be symmetrical set in the body（69）Both sides can elastic telescopic The support feet of slip（2）With front and rear driving fastener（3）, wherein, two front and rear driving fasteners（3）Between set There is scaling operation lifting piece（5）, the scaling operation lifting piece（5）Top be installed with rigidity lifting ring（53）To with consolidating Dingan County is mounted in dust-proof housing（80）Lifting hook on roof（4）Engagement, the dust-proof housing（80）It is fixedly mounted on the walking Frame（9）Upper end, the body（69）Lower end is installed with to absorb the suction box of grinding dust（81）, the suction box （81）Lower end is provided with sweep-up pipe（82）, the walker（9）The dead slot of extension before and after being symmetrically set with, and the dead slot Front end is provided with driving pulley（70）, the dead slot rear end is provided with driven pulley, and the driving pulley（70）With it is described from Rotating belt is installed between movable belt pulley（71）, the driving pulley（70）By installed in the walker（9）In driving electricity Machine（7）Idle pulley is also set up in driving, the dead slot（78）To be tensioned the rotating belt（71）, and it is run be oriented to, its In, when the rigidity lifting ring（53）By the lifting hook（4）During lifting, the scaling operation lifting piece（5）Upside top Splenium（51）With the body（69）Compress, so that by the slide assemblies（6）Together with the suction box（93）Lift to lifting State, the support feet during lifting（2）It is allowed to by stretching motion from being fixedly arranged on the center-aisle（920）It is interior And the support protrusion extended internally（95）Under be promoted on and be supported on this, now two it is described before and after driving fastener （3）In contraction state so as to keep and the rotating belt（71）Inside portion alignment and separate；Hereafter, when the rigidity Lift ring（53）Depart from lifting hook（4）When, it is being installed on the body（69）Annular recessed portion（60）Interior top pressure spring （68）Top pressure effect under, the scaling operation lifting piece（5）Move downward and by wedge surface act on and will it is described before and after driving Use fastener（3）Its elastic force is overcome to be stretched out so as to ejection, thus the front and rear driving fastener（3）Lateral articulating surface （31）With corresponding rotating belt（71）Inside portion joint side（711）Engagement, so that in the rotating belt（71）Driving Under realize the slide assemblies（6）Together with the suction box（93）Move forward and backward, wherein, the lateral articulating surface（31）It is upper It is installed with anti-skidding wear-resistant plate（311）, the anti-skidding wear-resistant plate（311）To increasing friction force, so as to prevent the revolution Band（71）The phenomenon skidded during contact；The motor（7）Outer end be also equipped with blimp（77）, the blimp （77）Inner face silencing cotton is installed, the silencing cotton is to absorb the motor（7）Produced noise during operation The sliding frame（9）In be also equipped with heat conduction bar（41）, the sliding frame（9）Outer face heat sink is installed（41）, The heat conduction bar（41）One end passes through the blimp（77）With the motor（7）Outer surface offset, the other end and institute State heat sink（41）It is fixedly connected, the heat conduction bar（41）By the motor（7）Produced heat derives during operation, and Pass through the heat sink（41）Heat is distributed, so as to improve the motor（7）Service life.

2. a kind of dust absorbing device for grinding as claimed in claim 1, wherein, the support feet（2）It is upper Side is ramp（21）To be protruded during elevated with the support（95）Downside at lower inclined plane（951）Engagement To be pushed retraction；The support feet（2）Downside at be provided with roller（211）To be protruded with the support（95） Upper side plane engagement.