CN104669120A - Grinding machine with dust removal device - Google Patents
Grinding machine with dust removal device Download PDFInfo
- Publication number
- CN104669120A CN104669120A CN201510105140.XA CN201510105140A CN104669120A CN 104669120 A CN104669120 A CN 104669120A CN 201510105140 A CN201510105140 A CN 201510105140A CN 104669120 A CN104669120 A CN 104669120A
- Authority
- CN
- China
- Prior art keywords
- dust
- air blast
- abrasive machine
- driven pulley
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Abstract
The invention belongs to the field of machining equipment and particularly relates to a grinding machine with a dust removal device. The grinding machine with the dust removal device comprises a motor installed on a support and two grinding wheels installed on shafts at two ends of the motor, wherein protection guards are arranged on the grinding wheels, dust hoods which are connected with the corresponding protection guards are arranged below the grinding wheels, the lower ends of the dust hoods are connected with pipes, the lower ends of the pipes are connected with air blowers, and the air blowers are coaxially connected with driven wheels. When the grinding machine provided by the invention is used for machining workpieces, the air blowers are started thereupon, the pressure of air in the pipes is reduced, the air is enabled to flow from the mouths of the dust hoods to three-way joints along the pipes, and dust produced during machining is sucked into the pipes from the mouths of the dust hoods and is discharged from the lower ends of the three-way joints. The device has the advantages of simple structure, good dust removing effect and low cost.
Description
Technical field
The invention belongs to machining equipment field, be specifically related to a kind of abrasive machine with dust arrester.
Background technology
Many dust can be produced when wheel grinding workpiece or cutter, aggravating working environment, the healthy of operating personnel is worked the mischief, the dust that tradition abrasive machine produces is a kind of main pollution sources, and applying unit is dressed by the labour protection of increase operator to prevent mostly, abrasive machine dust source of generation can not be controlled, cure the symptoms, not the disease, basic solution be can not get to the control of pollution sources.At present, market also occurs the cleaner of some abrasive machines, such as, utilize the method such as electrostatic or water spray process dust, but often there is complex structure, equipment cost height waits series of problems.
Summary of the invention
For solving the problem, the invention provides a kind of abrasive machine with dust arrester, its concrete technical scheme is as follows:
A kind of abrasive machine with dust arrester, comprise rack-mount motor, and be arranged on two emery wheels on the axle at motor two ends, described two emery wheels are provided with guard shield, be provided with the dust gathering arrester be connected with guard shield below described two emery wheels, dust gathering arrester lower end is connected with pipeline; Described lower end of duct is connected with air blast; The outside of described emery wheel, motor shaft is provided with driving wheel, and the below of described driving wheel is provided with driven pulley, is provided with belt between driving wheel and driven pulley; Described air blast is connected with driven pulley is coaxial.
Further, 2/3 to three/4ths circular arcs of described wheel face are wrapped up by guard shield and dust gathering arrester.
Further, be provided with supporting seat below described support, supporting seat has been horizontally disposed with central shaft.
Further, described air blast and driven pulley are installed on central shaft.
Further, be connected by three-way connection between described pipeline and air blast.
Further, the driving wheel of described abrasive machine is symmetrically arranged with two at two ends, motor left and right, and driven pulley is also symmetrically arranged with two, and two driving wheels are provided with belt separately and between the driven pulley of below.
Further, the supporting seat arranged below the support of described abrasive machine, air blast are all symmetrically set with two, and are connected by bend pipe between the pipeline of the right and left and air blast.
Further, described air blast be provided with a dust-exhausting port.
The present invention changes air current flow direction by air blast, thus dust is concentrated last unified discharge process by pipeline, and structure is simple, good dedusting effect, and the power of air blast is provided by the motor driving emery wheel to rotate, effective use of energy sources, saves cost.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of embodiment overall structure schematic diagram of the present invention.
Accompanying drawing 2 is another kind of embodiment overall structure schematic diagram of the present invention.
In accompanying drawing: 1 be support, 2 be motor, 3 be emery wheel, 4 be guard shield, 5 be dust gathering arrester, 6 be pipeline, 7 be air blast, 8 be driving wheel, 9 be driven pulley, 10 be belt, 11 be three-way connection, 14 be bend pipe, 15 be dust-exhausting port for axle, 13 centered by supporting seat, 12
Detailed description of the invention
Technical scheme of the present invention is understood better in order to make those skilled in the art; below in conjunction with accompanying drawing of the present invention; clear, complete description is carried out to technical scheme of the present invention; based on the embodiment in the application; other roughly the same embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should belong to the scope of the application's protection.
A kind of abrasive machine with dust arrester, in the below of emery wheel, dust gathering arrester is set, accelerate gas in pipelines flow velocity by air blast, change air current flow direction, dust is entered pipeline with air flowing from dust gathering arrester mouth, the dust-exhausting port finally focusing on air blast lower end is unified discharges process, structure is simple, good dedusting effect, and the power of air blast is provided by the motor driving emery wheel to rotate, effective use of energy sources, saves cost.
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
Embodiment one:
As shown in Figure 1, a kind of abrasive machine with dust arrester, comprise the motor 2 be arranged on support 1, and two emery wheels 3 be arranged on the axle at motor 2 two ends, described two emery wheels 3 are provided with guard shield 4, when processing work, the motor shaft at motor 2 two ends drives emery wheel 4 to rotate, dust can be produced, guard shield 4 pairs of dust flowings have certain restriction, again because dust has certain gravity, overall to whereabouts, the dust gathering arrester 5 be connected with guard shield 4 is provided with below two emery wheels 3, part dust can be accepted, the pipeline 6 that dust gathering arrester 5 lower end connects, dust enters pipeline 6 and concentrates in together, reduce the Dust Capacity in air, described pipeline 6 lower end is provided with air blast 7, the outside of described emery wheel 3, motor shaft is provided with driving wheel 8, the below of described driving wheel 8 is provided with driven pulley 9, belt 10 is provided with between driving wheel 8 and driven pulley 6, air blast 7 is connected with driven pulley 9 is coaxial, after motor 2 drive motors axle rotates, rotate except driving emery wheel 9, driving wheel 8 is also driven to rotate, and then drive driven pulley 9 to rotate by belt 10, driven pulley 9 provides power for air blast 7, air blast 7 forms the air-flow of circulation downwards in pipeline 6 lower end, air in pipeline 6 is flowed to air blast 7 along pipeline 6 by the cover mouth of dust gathering arrester 5, thus the cover mouth place atmospheric pressure of dust gathering arrester 5 is reduced, certain attraction effect is produced to the dust of surrounding, thus processing dust is absorbed into together by dust gathering arrester 5 completely, finally discharged by air blast 7.
Embodiment two:
As shown in Figure 1, a kind of abrasive machine with dust arrester illustrated by embodiment one, 2/3 to three/4ths circular arcs on described emery wheel 3 surface are wrapped up covering by guard shield 4 and dust gathering arrester 5, run counter to the part of parcel covering for grinding workpiece, the large I of radian of this part is selected according to the size of processing work, be provided with supporting seat 11 below described support 1, supporting seat be horizontally disposed with central shaft 12, and central shaft 12 and supporting seat 11 junction are provided with bearing, described air blast 7 is installed on central shaft 12 with driven pulley 9, when driven pulley 9 rotates, rotated by central shaft 12 blower 7, and air blast 7 is identical with driven pulley 9 rotating speed, rotating speed by adjusting driven pulley 9 controls the rotating speed of air blast 7, thus control air velocity in pipeline 6, rotating speed because of abrasive machine is subject to the restriction of processing work, so the rotating speed of motor 2 can only select the rotating speed of applicable processing work, the rotating speed of driving wheel 8 is also certain, driving wheel 8 is identical with driven pulley 9 linear velocity, change the rotating speed of driven pulley 9, only need change the diameter ratio of driving wheel 8 and driven pulley 9, and then provide suitable rotating speed for air blast 7, be connected by three-way connection 13 between described pipeline 6 and air blast 7, three-way connection 13 two ports are connected with two pipelines 6 respectively, and another port is connected with air blast 7, thus is connected with air blast 7 by pipeline 6.
Embodiment three:
As shown in Figure 2, a kind of abrasive machine with dust arrester illustrated by embodiment two, the driving wheel 8 of described abrasive machine is symmetrically arranged with two at motor about 2 two ends, driven pulley 9 is also symmetrically arranged with two, two driving wheels 8 are provided with belt 10 separately and between the driven pulley 9 of below, the supporting seat 11 arranged below the support 1 of described abrasive machine, air blast 7 is all symmetrically set with two, thus dust arrester is arranged to the right and left symmetrical structure, make the air blast 7 respectively having a blow air flowing below two pipelines 6 in left and right, increase the cover mouth place of two dust gathering arresters 5 to the gravitation of the dust in air, the cover mouth place gravitation size of two dust gathering arresters 5 is made also to compare uniformity, can be more thorough to the absorption of dust, be connected by bend pipe 14 between pipeline 6 and air blast 7 in addition, and each bend pipe 14 connects a pipeline 6 and an air blast 7, and do not need to be connected between two pipelines 6, the lower end of described air blast 7 is provided with dust-exhausting port 15, and dust is concentrated and discharged the most at last, has purified the working environment of staff.
Below the present invention be described in detail, the above, be only the preferred embodiment of the present invention, when not limiting the scope of the present invention, namely allly does impartial change according to the application's scope and modify, all should still belong in covering scope of the present invention.
Claims (8)
1. the abrasive machine with dust arrester, comprise rack-mount motor, and two emery wheels be arranged on the axle at motor two ends, described two emery wheels are provided with guard shield, it is characterized in that, be provided with the dust gathering arrester be connected with guard shield below described two emery wheels, dust gathering arrester lower end is connected with pipeline; Described lower end of duct is connected with air blast; The outside of described emery wheel, motor shaft is provided with driving wheel, and the below of described driving wheel is provided with driven pulley, is provided with belt between driving wheel and driven pulley; Described air blast is connected with driven pulley is coaxial.
2. the abrasive machine of band dust arrester according to claim 1, is characterized in that, 2/3 to three/4ths circular arcs of described wheel face are wrapped up by guard shield and dust gathering arrester.
3. the abrasive machine of band dust arrester according to claim 1, is characterized in that, is provided with supporting seat, supporting seat has been horizontally disposed with central shaft below described support.
4. the abrasive machine of band dust arrester according to claim 3, is characterized in that, described air blast and driven pulley are installed on central shaft.
5. the abrasive machine of band dust arrester according to claim 1, is characterized in that, is connected between described pipeline and air blast by three-way connection.
6. the abrasive machine of the band dust arrester according to Claims 1-4 any one, it is characterized in that, the driving wheel of described abrasive machine is symmetrically arranged with two at two ends, motor left and right, and driven pulley is also symmetrically arranged with two, and two driving wheels are provided with belt separately and between the driven pulley of below.
7. the abrasive machine of band dust arrester according to claim 6, is characterized in that, the supporting seat arranged below the support of described abrasive machine, air blast are all symmetrically set with two, and is connected by bend pipe between the pipeline of the right and left and air blast.
8. the abrasive machine of band dust arrester according to claim 1, is characterized in that, the lower end of described air blast is provided with a dust-exhausting port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510105140.XA CN104669120A (en) | 2015-03-10 | 2015-03-10 | Grinding machine with dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510105140.XA CN104669120A (en) | 2015-03-10 | 2015-03-10 | Grinding machine with dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104669120A true CN104669120A (en) | 2015-06-03 |
Family
ID=53304973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510105140.XA Pending CN104669120A (en) | 2015-03-10 | 2015-03-10 | Grinding machine with dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104669120A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737206A (en) * | 2016-12-22 | 2017-05-31 | 沙洁云 | A kind of surface grinding machine dust suction wheel guard |
| CN109500674A (en) * | 2018-11-21 | 2019-03-22 | 湖南大合新材料有限公司 | A kind of band dedusting function and the adjustable gallium antimonide monocrystalline piece grinding apparatus of cutting output |
| CN109531842A (en) * | 2017-09-21 | 2019-03-29 | 株式会社迪思科 | The installing mechanism of cutting tool |
| CN112338781A (en) * | 2020-11-18 | 2021-02-09 | 扬州斯科迪冶金设备有限公司 | Polishing device for processing semi-automatic nozzle three-way valve cover and confluence core |
-
2015
- 2015-03-10 CN CN201510105140.XA patent/CN104669120A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737206A (en) * | 2016-12-22 | 2017-05-31 | 沙洁云 | A kind of surface grinding machine dust suction wheel guard |
| CN109531842A (en) * | 2017-09-21 | 2019-03-29 | 株式会社迪思科 | The installing mechanism of cutting tool |
| CN109531842B (en) * | 2017-09-21 | 2021-12-14 | 株式会社迪思科 | Mounting mechanism for cutting tool |
| CN109500674A (en) * | 2018-11-21 | 2019-03-22 | 湖南大合新材料有限公司 | A kind of band dedusting function and the adjustable gallium antimonide monocrystalline piece grinding apparatus of cutting output |
| CN112338781A (en) * | 2020-11-18 | 2021-02-09 | 扬州斯科迪冶金设备有限公司 | Polishing device for processing semi-automatic nozzle three-way valve cover and confluence core |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150603 |