CN107363686A - The piece shape angle grinder of abrasive dust absorption plant is set - Google Patents
The piece shape angle grinder of abrasive dust absorption plant is set Download PDFInfo
- Publication number
- CN107363686A CN107363686A CN201710755731.0A CN201710755731A CN107363686A CN 107363686 A CN107363686 A CN 107363686A CN 201710755731 A CN201710755731 A CN 201710755731A CN 107363686 A CN107363686 A CN 107363686A
- Authority
- CN
- China
- Prior art keywords
- helical duct
- protective cover
- abrasive dust
- planar
- absorption plant
- 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.)
- Granted
Links
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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
- B24B23/028—Angle tools
-
- 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
- B24B55/04—Protective covers for the grinding wheel
- B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
- B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating tools
-
- 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
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
- B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
Abstract
A kind of piece shape angle grinder that abrasive dust absorption plant is set,Including fuselage,The grinding being arranged on fuselage,Protective cover,Abrasive dust absorption plant,Abrasive dust absorption plant includes helical duct,Accommodate storehouse,Outlet passageway,Helical duct is by upper arc,Arc lower plate,Left planar,Right planar surrounds the inclined flat spin passage to be formed,The upper arc of the porch of helical duct,Arc lower plate is consistent with the tangential direction of the end face at the through hole both ends of protective cover,Set in the exit of helical duct and accommodate storehouse,The extension baffle plate of arc is also set up in the helical duct port of export,One end of extension baffle plate is fixedly connected with the arc lower plate of helical duct,Extend baffle plate the other end to accommodate storehouse inside extend,Outlet passageway is fixedly installed on the right planar of the helical duct port of export,The angle grinder of the present invention is by caused abrasive dust in bruting process,Such as dust,Mars is absorbed into absorption plant,So as to reduce environmental,Protect operating personnel's health.
Description
Technical field
The present invention relates to angle grinder technical field, more particularly to a kind of piece shape angle grinder for setting abrasive dust absorption plant.
Background technology
In machinery industry, welding structural element seam crossing, ironcasting, steel-casting, alloy components etc. will often use angle grinder pair
Its surface is polished, to reach preferable outward appearance.Angle grinder in bruting process, with metal friction produce by the grinding of rotation at a high speed
Raw abrasive dust (dust, Mars), if not absorbed conclusion, easily causes the pollution of environment, if the labor protection of operating personnel
Measure is not worn in place, and abrasive dust (dust, Mars), which encounters operating personnel's skin, will cause skin burn shouting pain, will into eyes
Infringement eyeball and swarf particles are difficult to take out, into respiratory system that badly damaged internal organs are healthy.
The content of the invention
It is necessary to propose that a kind of absorb with angle grinder Integral design, simple in construction, good absorbing effect setting abrasive dust fills
The piece shape angle grinder put.
A kind of piece shape angle grinder that abrasive dust absorption plant is set, fuselage, the grinding being arranged on fuselage, protective cover, abrasive dust
Absorption plant, it is ground relative to fuselage high speed circular-rotation, protective cover semi-surrounding is in the edge of grinding, protective cover and grinding
Between do not contact, abrasive dust absorption plant is fixedly connected with protective cover, and abrasive dust absorption plant, which includes helical duct, accommodates storehouse, outlet leads to
Road, helical duct are that the inclined flat spin passage formed, left side are surrounded by upper arc, arc lower plate, left planar, right planar
In identical plane, left planar and right planar are oppositely arranged two side plates with protective cover respectively for flat board, right planar,
So that the width of the entrance of helical duct is identical with the width of the end face of protective cover, upper arc is arranged on left planar, right side
The top of flat board, arc lower plate are arranged on the lower section of left planar, right planar, and through hole, spiral are opened up in the end face of protective cover
The entrance of passage connects with the through hole on protective cover end face, upper arc, arc lower plate and the protection of the porch of helical duct
The tangential direction of the end face at the through hole both ends of cover is consistent, is set in the exit of helical duct and accommodates storehouse, accommodate the one end in storehouse with
The outlet of helical duct, the other end for accommodating storehouse set opening, and the closure being flexibly connected is set in the openend for accommodating storehouse
Lid, also sets up the extension baffle plate of arc in the helical duct port of export, extends one end of baffle plate and the arc lower plate of helical duct is consolidated
Fixed connection, extend the other end of baffle plate and extend inside storehouse to accommodating, outlet passageway is fixedly installed on close to the helical duct port of export
Right planar on, through hole, one end of outlet passageway and the through hole vertical connection of right planar, outlet are opened up on right planar
Another end opening of through hole, the opening in the openend of outlet passageway cover screen pack, and a hollow nut gland leads to outlet
The openend in road is flexibly connected, and screen pack is fixed on away to the openend of passage.
Caused abrasive dust in bruting process, such as dust, Mars are absorbed into absorption plant by the angle grinder of the present invention, so as to
Environmental is reduced, protects operating personnel's health.
Brief description of the drawings
Fig. 1 is the front view for the piece shape angle grinder for setting abrasive dust absorption plant.
Fig. 2 is the schematic diagram that hatching is identified in Fig. 1.
Fig. 3 is the right view for the piece shape angle grinder for setting abrasive dust absorption plant.
Fig. 4 is sectional views of the Fig. 2 along A-A.
Fig. 5 is the partial enlarged drawing of helical duct.
In figure：Fuselage 10, grinding 20, protective cover 30, abrasive dust absorption plant 40, helical duct 41, upper arc 411, under
Arc 412, left planar 413, right planar 414, accommodate storehouse 42, capping 421, extension baffle plate 422, outlet passageway 43,
Sloped sidewall 431, hollow nut 432, screen pack 433.
Embodiment
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, common for this area
For technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Referring to Fig. 1 to Fig. 5, the embodiments of the invention provide a kind of piece shape angle grinder for setting abrasive dust absorption plant, fuselage
10th, grinding 20 on fuselage 10, protective cover 30, abrasive dust absorption plant 40 are arranged on, grinding 20 is relative to the high speed circumference of fuselage 10
Rotate, the semi-surrounding of protective cover 30 does not contact between the edge of grinding 20, protective cover 30 and grinding 20, abrasive dust absorption plant 40
It is fixedly connected with protective cover 30, abrasive dust absorption plant 40 includes helical duct 41, accommodates storehouse 42, outlet passageway 43, helical duct
41 be that the inclined flat spin passage formed is surrounded by upper arc 411, arc lower plate 412, left planar 413, right planar 414
41, two side plates with protective cover 30 are in identical plane respectively for left planar 413, right planar 414, left planar 413
It is oppositely arranged with right planar 414, so that the width of the entrance of helical duct 41 is identical with the width of the end face of protective cover 30, on
Arc 411 is arranged on left planar 413, the top of right planar 414, and arc lower plate 412 is arranged on left planar 413, the right side
The lower section of side flat board 414, through hole, the entrance of helical duct 41 and leading on the end face of protective cover 30 are opened up in the end face of protective cover 30
Hole connects, upper arc 411, arc lower plate 412 and the end face at the through hole both ends of protective cover 30 of the porch of helical duct 41
Tangential direction it is consistent, set in the exit of helical duct 41 and accommodate storehouse 42, accommodate one end and the helical duct 41 in storehouse 42
Outlet, the other end for accommodating storehouse 42 set opening, and the capping 421 being flexibly connected is set in the openend for accommodating storehouse 42,
The extension baffle plate 422 of arc is also set up in the port of export of helical duct 41, extends one end of baffle plate 422 and the lower arc of helical duct 41
Shape plate 412 is fixedly connected, extend baffle plate 422 the other end to accommodate storehouse 42 inside extend, outlet passageway 43, which is fixedly installed on, to be leaned on
On the right planar 414 of the nearly port of export of helical duct 41, open up through hole on right planar 414, one end of outlet passageway 43 with
The through hole vertical connection of right planar 414, another end opening of exhaust through hole, the opening in the openend of outlet passageway 43 are covered
Lid screen pack 433, the gland of a hollow nut 432 are flexibly connected with the openend of outlet passageway 43, screen pack 433 are fixed on
Go out the openend of passage.
The entrance of the helical duct 41 of the present invention is horn shape, increases the absorption region of abrasive dust, the end with protective cover 30
The consistent upper arc 411 of the tangential direction in face, arc lower plate 412 extend equivalent to by the tangential direction of protective cover 30, beat
During mill, tangential direction of the abrasive dust along grinding 20 flies out, i.e., arrow represents direction in figure, while along the tangent line side of protective cover 30
To flying into protective cover 30, before change direction is stopped by the end of protective cover 30, abrasive dust is inhaled along tangential direction into abrasive dust
The entrance of the helical duct 41 of receiving apparatus 40, then stopped by the upper arc 411 of helical duct 41 and change direction, along upper arc
Shape plate 411, which enters, accommodates storehouse 42；Accommodate storehouse 42 and extension baffle plate 422 is set, stop that the abrasive dust of entrance backflows to helical duct 41；
Outlet passageway 43 is also provided with, abrasive dust air-flow is introduced into spiral and accommodated in storehouse 42, and metal fillings is laid particular stress on, and can accommodate the bottom heap of storehouse 42
Product, air-flow revolution, the outlet passageway 43 continued upward are sprung up, and screen pack 433 can filter out the gold that particle is larger, proportion is larger
Category bits, only allow gas to discharge.
The existing dust suction angle grinder of in the market is comparatively laborious, independent dust catcher, angle grinder, flexible pipe.It is and costly.Profit
With dust catcher principle of negative pressure, flexible pipe connects between dust catcher and angle grinder, opens dust catcher, siphons away dust caused by angle grinder.
The absorption plant comparison of this law is simple, and expense is low, flexible and convenient operation, either angle grinder it is vertical use, it is flat use, side with etc. it is more
Angle uses, and helical duct 41 can help abrasive dust free dropping to fall into receiving storehouse 42, and extension baffle plate 422 can prevent abrasive dust
Backflow；During the abrasive dust for needing cleaning to collect, capping 421 is opened, is gently knocked, abrasive dust is discharged from gravity.
For those of ordinary skill in the art, accommodating the outlet passageway 43 of the top of storehouse 42 can arbitrarily put, as long as energy
Ensure abrasive dust absorption plant 40 in the range of angle rotatable, outlet passageway 43 does not interfere with angle grinder fuselage, is not paying
On the premise of going out creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Further, outlet passageway 43 include isometrical section and expand cervical part of esophagus, expand cervical part of esophagus be connected with right planar 414, isometrical section and
Expand cervical part of esophagus connection, the side wall of expansions cervical part of esophagus close to protective cover 30 be sloped sidewall 431 so that the opening bore of expansion cervical part of esophagus more than etc.
The opening bore of footpath section.
Module or unit in device of the embodiment of the present invention can be combined, divided and deleted according to actual needs.
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and will according to right of the present invention
Made equivalent variations are sought, still falls within and invents covered scope.
Claims (2)
- A kind of 1. piece shape angle grinder that abrasive dust absorption plant is set, it is characterised in that：Including fuselage, the mill being arranged on fuselage Piece, protective cover, abrasive dust absorption plant, be ground relative to fuselage high speed circular-rotation, protective cover semi-surrounding in the edge of grinding, Protective cover and grinding between do not contact, abrasive dust absorption plant is fixedly connected with protective cover, abrasive dust absorption plant including helical duct, Accommodate storehouse, outlet passageway, helical duct be surrounded by upper arc, arc lower plate, left planar, right planar formed it is partially flat Helical duct, two side plates with protective cover are in identical plane respectively for left planar, right planar, left planar and right side Flat board is oppositely arranged, so that the width of the entrance of helical duct is identical with the width of the end face of protective cover, upper arc is arranged on The top of left planar, right planar, arc lower plate are arranged on the lower section of left planar, right planar, in the end face of protective cover Open up through hole, the entrance of helical duct connects with the through hole on protective cover end face, the upper arc of the porch of helical duct, under Arc is consistent with the tangential direction of the end face at the through hole both ends of protective cover, is set in the exit of helical duct and accommodates storehouse, holds Na Cang one end and the outlet of helical duct, the other end for accommodating storehouse set opening, set and live in the openend for accommodating storehouse The capping of dynamic connection, also sets up the extension baffle plate of arc in the helical duct port of export, extends one end and the helical duct of baffle plate Arc lower plate be fixedly connected, extend the other end of baffle plate and extend inside storehouse to accommodating, outlet passageway is fixedly installed on close to spiral shell On the right planar for revolving channel outlet, through hole, one end of outlet passageway and the through hole of right planar are opened up on right planar Vertical connection, another end opening of exhaust through hole, the opening in the openend of outlet passageway cover screen pack, a hollow nut Gland is flexibly connected with the openend of outlet passageway, and screen pack is fixed on away to the openend of passage.
- 2. the piece shape angle grinder of abrasive dust absorption plant is set as claimed in claim 1, it is characterised in that：Outlet passageway include etc. Footpath section and expansion cervical part of esophagus, expand cervical part of esophagus and are connected with right planar, and isometrical section is connected with expanding cervical part of esophagus, close to the side wall of the expansion cervical part of esophagus of protective cover For sloped sidewall, so that the opening bore for expanding cervical part of esophagus is more than isometrical section of opening bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710755731.0A CN107363686B (en) | 2017-08-29 | 2017-08-29 | Sheet-shaped angle grinder provided with abrasive dust absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710755731.0A CN107363686B (en) | 2017-08-29 | 2017-08-29 | Sheet-shaped angle grinder provided with abrasive dust absorption device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107363686A true CN107363686A (en) | 2017-11-21 |
| CN107363686B CN107363686B (en) | 2020-06-05 |
Family
ID=60310565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710755731.0A Active CN107363686B (en) | 2017-08-29 | 2017-08-29 | Sheet-shaped angle grinder provided with abrasive dust absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107363686B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788712A (en) * | 2019-11-11 | 2020-02-14 | 浙江冠鑫科技股份有限公司 | Angle grinder capable of collecting sparks |
| CN112388469A (en) * | 2020-10-16 | 2021-02-23 | 永康市开源动力工具有限公司 | Angle grinder with safety protection structure |
| CN113714909A (en) * | 2021-09-08 | 2021-11-30 | 缙云县中美达工具有限公司 | Consolidate restoration with angle mill that has dustproof function |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2604622A (en) * | 2021-03-10 | 2022-09-14 | Swisslogo Ag | A guard for a rotatable wheel of a power tool |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2202011Y (en) * | 1994-07-23 | 1995-06-28 | 宁湘龙 | Dust collector of portable grinder |
| US6648742B1 (en) * | 2002-06-04 | 2003-11-18 | Theodore R. Segiel Jr. | Dust director portable vacuum guard |
| CN101069957A (en) * | 2006-05-12 | 2007-11-14 | 环球石材（东莞）有限公司 | Hand-driven electric grinder with automatic dust-collection function |
| CN101094747A (en) * | 2004-12-30 | 2007-12-26 | 罗伯特·博世有限公司 | Hand-held machine tool comprising a guiding channel |
| CN202278498U (en) * | 2011-08-10 | 2012-06-20 | 台州美能环保设备有限公司 | Dust collector hood of big cloth wheel |
| CN204076024U (en) * | 2014-08-13 | 2015-01-07 | 济南金麒麟刹车系统有限公司 | A kind of mill tapered emery-wheel dust collect plant |
| CN205342825U (en) * | 2016-01-14 | 2016-06-29 | 宁波元凯环保科技有限公司 | Burnishing machine suction hood |
| CN205765633U (en) * | 2016-06-01 | 2016-12-07 | 江西隆祥钢结构工程有限公司 | A kind of steel structure material polishing machine easy to use |
-
2017
- 2017-08-29 CN CN201710755731.0A patent/CN107363686B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2202011Y (en) * | 1994-07-23 | 1995-06-28 | 宁湘龙 | Dust collector of portable grinder |
| US6648742B1 (en) * | 2002-06-04 | 2003-11-18 | Theodore R. Segiel Jr. | Dust director portable vacuum guard |
| CN101094747A (en) * | 2004-12-30 | 2007-12-26 | 罗伯特·博世有限公司 | Hand-held machine tool comprising a guiding channel |
| CN101069957A (en) * | 2006-05-12 | 2007-11-14 | 环球石材（东莞）有限公司 | Hand-driven electric grinder with automatic dust-collection function |
| CN202278498U (en) * | 2011-08-10 | 2012-06-20 | 台州美能环保设备有限公司 | Dust collector hood of big cloth wheel |
| CN204076024U (en) * | 2014-08-13 | 2015-01-07 | 济南金麒麟刹车系统有限公司 | A kind of mill tapered emery-wheel dust collect plant |
| CN205342825U (en) * | 2016-01-14 | 2016-06-29 | 宁波元凯环保科技有限公司 | Burnishing machine suction hood |
| CN205765633U (en) * | 2016-06-01 | 2016-12-07 | 江西隆祥钢结构工程有限公司 | A kind of steel structure material polishing machine easy to use |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788712A (en) * | 2019-11-11 | 2020-02-14 | 浙江冠鑫科技股份有限公司 | Angle grinder capable of collecting sparks |
| CN112388469A (en) * | 2020-10-16 | 2021-02-23 | 永康市开源动力工具有限公司 | Angle grinder with safety protection structure |
| CN112388469B (en) * | 2020-10-16 | 2021-11-23 | 永康市开源动力工具有限公司 | Angle grinder with safety protection structure |
| CN113714909A (en) * | 2021-09-08 | 2021-11-30 | 缙云县中美达工具有限公司 | Consolidate restoration with angle mill that has dustproof function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107363686B (en) | 2020-06-05 |
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