CN215470166U - Dust-absorbing and grinding wheel cooling device of dry grinding machine - Google Patents
Dust-absorbing and grinding wheel cooling device of dry grinding machine Download PDFInfo
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- CN215470166U CN215470166U CN202121005750.XU CN202121005750U CN215470166U CN 215470166 U CN215470166 U CN 215470166U CN 202121005750 U CN202121005750 U CN 202121005750U CN 215470166 U CN215470166 U CN 215470166U
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Abstract
The utility model provides a dust collection and grinding wheel cooling device of a dry grinding machine, belonging to the technical field of grinding machines. This dry grinding machine dust absorption and cooling grinding wheel device, the emery wheel base member realizes high-speed rotation under the drive of motor, zigzag grinding position on the emery wheel base member carries out abrasive machining to the work piece, under air suction filter equipment's suction effect, through setting up abrasive dust absorbing structure, the abrasive dust that the edge tangential departure that makes the grinding produce passes through the air vent and inhales main air duct, discharge by main air duct, make the cleaing away of abrasive dust cleaner, can improve grinding dust removal effect by a wide margin, utilize the air duct to act on inside the emery wheel abrasive disc with cooling air, the realization is to the whole cooling effect of emery wheel base member, avoid the emery wheel surface to ablate, be favorable to using widely.
Description
Technical Field
The utility model belongs to the technical field of grinding machines, and particularly relates to a dust collection and grinding wheel cooling device of a dry grinding machine.
Background
In the grinding process of the dry grinding machine, because no grinding liquid participates, a large amount of abrasive dust and dust are generated, the abrasive dust and the dust form aerosol which is scattered in the air, if the aerosol is not processed in time, environmental pollution is caused and the health of human bodies is damaged, meanwhile, a large amount of grinding heat is generated in the grinding process, the grinding heat is gathered in the grinding wheel, the grinding wheel and a workpiece are ablated, and the grinding quality of the workpiece and the service life of the grinding wheel are influenced.
Adopt external removal dust collector at present, utilize the dust excluding hood to collect the abrasive dust in the emery wheel outside, utilize the air to cool off grinding area surface simultaneously, can play certain cooling effect to can collect partly abrasive dust, but its abrasive dust is collected and the refrigerated effect of emery wheel is very limited, when the working material is poisonous or radioactive substance, foretell method will be difficult to satisfy the requirement, has following problem: firstly, a gap exists between a dust hood of the grinding machine and a grinding wheel, a large amount of abrasive dust overflows along the gap, the abrasive dust cannot be collected by the dust hood, and the dust removal rate is low; secondly, the cooling air only acts on the surface of the grinding wheel, a large amount of heat is concentrated inside the grinding wheel, and the grinding wheel cannot dissipate heat timely, so that ablation on the surface of the grinding wheel is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dust collection and grinding wheel cooling device of a dry grinding machine, and aims to solve the problems that the dust collection rate of the dust collection and grinding wheel cooling device of the dry grinding machine is low and the heat dissipation effect of a grinding wheel is poor in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dry grinding machine dust absorption and cooling emery wheel device, includes the emery wheel support, the one end of emery wheel support is connected with the emery wheel base member, the convulsions filter equipment is connected at one side middle part that the emery wheel support was kept away from to the emery wheel base member, the emery wheel support contains bearing, hollow shaft, motor and support shell, the support shell is located the outside of motor, the emery wheel base member is installed on the bearing of emery wheel support, hollow shaft hub connection emery wheel base member and motor, the emery wheel base member is the zigzag structure, contains main wind channel and air vent, the main wind channel sets up in the axle center of emery wheel base member, the air vent is along the radial evenly distributed of emery wheel base member.
In order to enable the dust absorption and cooling grinding wheel device of the dry grinding machine to achieve the effect that grinding dust can enter the main air duct from the vent holes, the utility model is preferably characterized in that the outer part of the grinding wheel base body is provided with uniformly distributed sawtooth type grinding parts, each sawtooth part is provided with a vent hole, the vent holes are communicated with the main air duct in the center of the grinding wheel base body, and the main air duct is communicated with the air suction filtering device.
In order to enable the dust collection and grinding wheel cooling device of the dry grinding machine to achieve the effect of filtering abrasive dust, the air draft filtering device preferably comprises a flexible air duct, an aerosol filter and a fan, one end of the flexible air duct is connected with a main air duct of the grinding wheel base body, the other end of the flexible air duct is connected with the aerosol filter, and one end, far away from the flexible air duct, of the aerosol filter is fixedly connected with the fan.
In order to enable the dust collection and grinding wheel cooling device of the dry grinding machine to achieve the effect of conveniently adjusting the suction force of the fan, as a preferable mode of the utility model, an adjusting valve is arranged between the aerosol filter and the fan.
In order to achieve the effect of facilitating replacement of the aerosol filter, the aerosol filter is preferably a portable filter.
In order to achieve the effect of preventing the abrasive dust from leaking by the dust absorption and cooling grinding wheel device of the dry grinding machine, as a preferable mode of the utility model, an end cover is arranged at one end of the grinding wheel base body, which is far away from the air suction filtering device.
Compared with the prior art, the utility model has the beneficial effects that:
1. this dry grinding machine dust absorption and cooling grinding wheel device, through setting up the abrasive dust absorbing structure, make the emery wheel base member realize high-speed rotatory under the drive of motor, zigzag grinding position on the emery wheel base member carries out abrasive machining to the work piece, under air suction filter equipment's suction effect, the abrasive dust that the edge tangential departure that the grinding produced passes through the air vent and inhales main air duct, discharge by main air duct, make the cleaing away of abrasive dust cleaner, can improve grinding dust removal effect by a wide margin, utilize the air duct to act on inside the emery wheel abrasive disc with cooling air, realize the whole cooling effect to the emery wheel base member, avoid the emery wheel surface to ablate, be favorable to using widely.
2. This dry grinding machine dust absorption and cooling grinding wheel device through the mode that adopts abrasive dust absorbent structure and convulsions filter equipment to combine together, when cleaing away the piece, makes abrasive dust and gas filter through the aerosol filter, avoids producing aerosol effect and poisonous or radioactive substance diffusion, is favorable to staff's health.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an internal schematic view of the cradle housing structure of the present invention;
FIG. 3 is a cross-sectional view of the grinding wheel base structure of the present invention.
In the figure: 1. a grinding wheel support; 11. a support housing; 12. a motor; 13. a hollow shaft; 14. an end cap; 15. a bearing; 2. a grinding wheel base body; 21. a main air duct; 22. a vent hole; 3. an air draft filtering device; 31. a fan; 32. adjusting a valve; 33. an aerosol filter; 34. a flexible duct.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a dry grinder dust absorption and cooling grinding wheel device, including grinding wheel support 1, grinding wheel support 1's one end is connected with grinding wheel base member 2, grinding wheel base member 2 keeps away from one side middle part of grinding wheel support 1 and connects convulsions filter equipment 3, grinding wheel support 1 contains bearing 15, hollow shaft 13, motor 12 and support shell 11, support shell 11 is located the outside of motor 12, grinding wheel base member 2 is installed on grinding wheel support 1's bearing 15, grinding wheel base member 2 and motor 12 are connected to hollow shaft 13, grinding wheel base member 2 is the zigzag structure, contain main wind channel 21 and air vent 22, main wind channel 21 sets up in grinding wheel base member 2's axle center, air vent 22 is along the radial evenly distributed of grinding wheel base member 2.
In the embodiment of the utility model, by arranging the abrasive dust absorption structure, the grinding wheel base body 2 rotates at a high speed under the driving of the motor 12, the sawtooth-shaped grinding part on the grinding wheel base body 2 carries out grinding processing on a workpiece, under the suction action of the air suction filtering device 3, the abrasive dust which flies out tangentially generated by grinding is sucked into the main air duct 21 through the vent hole 22 and is discharged from the main air duct 21, so that the abrasive dust is removed more cleanly, the grinding and dust removing effects can be greatly improved, and the cooling air acts on the inner part of the grinding wheel base body 2 by utilizing the actions of the main air duct 21 and the vent hole 22, so that the integral cooling action on the grinding wheel base body 2 is realized, the surface ablation of the grinding wheel is avoided, and the popularization and the use are facilitated.
Specifically, the outside of grinding wheel base body 2 is the zigzag type grinding position of evenly distributed, and every sawtooth department all opens air vent 22, and air vent 22 is linked together with the main wind channel 21 at grinding wheel base body 2 center, and main wind channel 21 is linked together with convulsions filter equipment 3.
In this embodiment: through setting up the air vent 22 corresponding with the sawtooth, be favorable to the abrasive dust to enter into the inside of main wind channel 21 from air vent 22, improve the clean efficiency of abrasive dust.
Specifically, the air draft filtering device 3 comprises a flexible air duct 34, an aerosol filter 33 and a fan 31, one end of the flexible air duct 34 is connected with the main air duct 21 of the grinding wheel base body 2, the other end of the flexible air duct 34 is connected with the aerosol filter 33, and one end, far away from the flexible air duct 34, of the aerosol filter 33 is fixedly connected with the fan 31.
In this embodiment: through the mode that adopts abrasive dust absorbent structure and convulsions filter equipment 3 to combine together, when cleaing away the piece, abrasive dust and gaseous enter into flexible wind channel 34 through main wind channel 21, and then abrasive dust and gaseous inside that enters into aerosol filter 33 through flexible wind channel 34 filters, avoid producing aerosol effect and poisonous or radioactive substance diffusion, are favorable to staff's health.
Specifically, a regulating valve 32 is provided between the aerosol filter 33 and the fan 31.
In this embodiment: by arranging the adjusting valve 32, the adjusting valve 32 can be conveniently adjusted according to actual requirements, so that the air volume can be controlled, and the best dust removal and cooling effects can be achieved.
Specifically, the aerosol filter 33 is a portable filter.
In this embodiment: when the aerosol filter 33 is saturated, the filter element can be replaced and the interior of the filter can be cleaned for continuous use, so that the use is more convenient.
Specifically, an end cover 14 is arranged at one end of the grinding wheel base body 2, which is far away from the air draft filtering device 3.
In this embodiment: by arranging the end cover 14, the abrasive dust is prevented from leaking, and the abrasive dust of the main air duct 21 is enabled to completely enter the flexible air duct 34 and be sucked away.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The working principle and the using process of the utility model are as follows: when the dust-absorbing and cooling grinding wheel device of the dry grinding machine is used, a grinding wheel base body 2 rotates at a high speed under the driving of a motor 12, a workpiece is ground at a sawtooth-shaped grinding part on the grinding wheel base body 2, under the action of the suction force of an air suction filtering device 3, grinding dust which flies out tangentially and is generated by grinding is sucked into a main air duct 21 through an air vent 22, is discharged from the main air duct 21, is sucked by the operation of a fan 31, and enters the grinding wheel base body 2 from the outside to be in heat convection with the grinding wheel base body 2, so that a good cooling effect is achieved on a grinding wheel, the grinding wheel base body 2 is prevented from being ablated, air which cools the grinding wheel base body 2 is sucked into an aerosol filter 33, so that aerosol pollution caused by cooling air is avoided, an adjusting valve 32 is adjusted according to actual requirements, so that the air volume is controlled, the best dust-removing and cooling effects are achieved, and when the aerosol filter 33 is saturated, the filter can be continuously used after a new filter element is replaced and the interior of the filter is cleaned.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a dry grinding machine dust absorption and cooling grinding wheel device, includes emery wheel support (1), its characterized in that: the one end of emery wheel support (1) is connected with emery wheel base member (2), one side middle part that emery wheel support (1) was kept away from in emery wheel base member (2) is connected convulsions filter equipment (3), emery wheel support (1) contains bearing (15), hollow shaft (13), motor (12) and support shell (11), support shell (11) are located the outside of motor (12), emery wheel base member (2) are installed on bearing (15) of emery wheel support (1), emery wheel base member (2) and motor (12) are connected in hollow shaft (13), emery wheel base member (2) are the zigzag structure, contain main wind channel (21) and air vent (22), main wind channel (21) set up in the axle center of emery wheel base member (2), air vent (22) are along emery wheel base member (2) radial evenly distributed.
2. A dry grinder dust collection and grinding wheel cooling device as claimed in claim 1, wherein: the outside of the grinding wheel base body (2) is uniformly distributed sawtooth type grinding parts, each sawtooth part is provided with a vent hole (22), the vent holes (22) are communicated with a main air duct (21) at the center of the grinding wheel base body (2), and the main air duct (21) is communicated with an air draft filtering device (3).
3. A dry grinder dust collection and grinding wheel cooling device as claimed in claim 1, wherein: convulsions filter equipment (3) contain flexible wind channel (34), aerosol filter (33) and fan (31), main wind channel (21) of emery wheel base member (2) are connected to the one end in flexible wind channel (34), aerosol filter (33) is connected to the other end in flexible wind channel (34), the one end and fan (31) fixed connection in flexible wind channel (34) are kept away from in aerosol filter (33).
4. A dry grinder dust collection and grinding wheel cooling device as claimed in claim 3, wherein: an adjusting valve (32) is arranged between the aerosol filter (33) and the fan (31).
5. A dry grinder dust collection and grinding wheel cooling device as claimed in claim 3, wherein: the aerosol filter (33) is a portable filter.
6. A dry grinder dust collection and grinding wheel cooling device as claimed in claim 1, wherein: and an end cover (14) is arranged at one end of the grinding wheel base body (2) far away from the air draft filtering device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121005750.XU CN215470166U (en) | 2021-05-12 | 2021-05-12 | Dust-absorbing and grinding wheel cooling device of dry grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121005750.XU CN215470166U (en) | 2021-05-12 | 2021-05-12 | Dust-absorbing and grinding wheel cooling device of dry grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215470166U true CN215470166U (en) | 2022-01-11 |
Family
ID=79777793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121005750.XU Active CN215470166U (en) | 2021-05-12 | 2021-05-12 | Dust-absorbing and grinding wheel cooling device of dry grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215470166U (en) |
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2021
- 2021-05-12 CN CN202121005750.XU patent/CN215470166U/en active Active
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