CN205703635U - A kind of electric angle grinder - Google Patents

A kind of electric angle grinder Download PDF

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Publication number
CN205703635U
CN205703635U CN201620378972.9U CN201620378972U CN205703635U CN 205703635 U CN205703635 U CN 205703635U CN 201620378972 U CN201620378972 U CN 201620378972U CN 205703635 U CN205703635 U CN 205703635U
Authority
CN
China
Prior art keywords
electric angle
angle grinder
shower nozzle
flexible axle
rotating shaft
Prior art date
Application number
CN201620378972.9U
Other languages
Chinese (zh)
Inventor
端木慧娟
Original Assignee
端木慧娟
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 端木慧娟 filed Critical 端木慧娟
Priority to CN201620378972.9U priority Critical patent/CN205703635U/en
Application granted granted Critical
Publication of CN205703635U publication Critical patent/CN205703635U/en

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Abstract

nullThe utility model discloses a kind of electric angle grinder,Including by grinding head box、Bearing housing and handle composition electric angle grinder body,Described grinding head box is built with bistrique,Bistrique is built with grinding wheel、Rotating shaft and wire brush,Grinding wheel and wire brush are connected by rotating shaft,Equipped with dust suction protective cover outside bistrique,Air inlet is had on protective cover cover body,Silencing apparatus and shower nozzle is had in cover body,Air drain is had on shower nozzle,Shower nozzle and air inlet constitute a depression generator,Silencing apparatus uses different pore size、Double-deck perforated plate composite construction composition of different punching rates,Silencing apparatus is covered in inside protective cover,Grinding head box is connected by handle with bearing housing,Bearing housing is built with flexible axle、Storage tank、Motor and belt pulley,Belt pulley is provided with belt,Motor passes through belt drive flexible axle,Flexible axle is driven quickly to rotate,Flexible axle is connected with grinding wheel rotating shaft,Storage tank lower end is provided with aqueduct and water pump,Pump intake is connected with storage tank by conduit,Outlet is connected with shower nozzle by conduit,Reduce noise,Prevent the generation of potential safety hazard,Improve the life-span of electric angle grinder simultaneously.

Description

A kind of electric angle grinder
Technical field
This utility model relates to mechanical field, particularly relates to a kind of electric angle grinder.
Background technology
Electric angle grinder is for fiberglass cutting and a kind of grinding tool of polishing.This machine can adapted multiple work head, such as rough grinding wheel, fine grinding emery wheel, buff wheel, rubber wheel, abrasive cut-off wheel, wire wheel etc..Electric hand angular grinder is exactly to utilize the disc wheel of high speed rotating and elastic grinding wheel, wire wheel etc. hardware to carry out grinding, cuts, eliminate rust, polish processing, the electric angle grinder noise of prior art is excessive, it is also easy to produce dust, safety is inadequate, such as a kind of angle grinding machine of Patent No. CN201420074884.0, including: angle grinding machine shell;Angle grinding machine primary circuit, drives motor to operate;Pull bar, its first end is rotatably attached with described angle grinding machine shell, and the second end is fixed with a collar, and pull bar can rotate between the first angle and the second angle, and the second angle is more than described first angle;Linkage driving device, when pull bar is in the first angle, the feeder ear that pull bar orders about described angle grinding machine primary circuit by linkage driving device connects prograde circuit, so that described angle grinding machine primary circuit drives motor to rotate forward;When pull bar is in the second angle, described pull bar makes the feeder ear of described angle grinding machine primary circuit connect circuit for reversing, so that angle grinding machine primary circuit provides reverse actuating force for motor by linkage driving device;Stopping means, for when pull bar rotates to the second angle, making the position of this pull bar fix;Chronotron, for feeder ear and the on-time of circuit for reversing of pilot angle grinding machine primary circuit, does not solve the dust of electrical grinding machine, noise and safety issue.
Utility model content
Technical problem to be solved of the present utility model is to provide a kind of electric angle grinder, to solve the drawbacks described above caused in prior art.
nullIn order to realize the purpose of this utility model,A kind of electric angle grinder,Including by grinding head box、Bearing housing and handle composition electric angle grinder body,It is characterized in that: described grinding head box is built with bistrique,Bistrique is built with grinding wheel、Rotating shaft and wire brush,Grinding wheel and wire brush are connected by rotating shaft,Equipped with dust suction protective cover outside bistrique,Air inlet is had on protective cover cover body,Silencing apparatus and shower nozzle is had in cover body,Air drain is had on shower nozzle,Shower nozzle and air inlet constitute a depression generator,Described silencing apparatus uses different pore size、Double-deck perforated plate composite construction composition of different punching rates,Silencing apparatus is covered in inside protective cover,Grinding head box is connected by handle with bearing housing,Bearing housing is built with flexible axle、Storage tank、Motor and belt pulley,Belt pulley is provided with belt,Motor passes through belt drive flexible axle,Flexible axle is driven quickly to rotate,Flexible axle is connected with grinding wheel rotating shaft,Described storage tank lower end is provided with aqueduct and water pump,Pump intake is connected with storage tank by conduit,Outlet is connected with shower nozzle by conduit.
Above technical scheme is used to provide the benefit that: grinding wheel is connected with wire brush, can make to produce the waste material on grinding wheel surface during the grinding machine work of angle to fall in time, during work, angle grinding machine waste gas enters dust suction protective cover by air inlet, then shower nozzle is passed through, air is from air drain ejection at a high speed, the instantaneous air taken away in dust suction protective cover, it is allowed to quickly form negative pressure working area, thus quickly the clipped wire of high-speed cutting on grinding wheel and grit etc. are siphoned away, protective cover can greatly reduce noise built with silencing apparatus, avoid the impact that noise causes, aqueduct is connected with shower nozzle, water smoke can be sprayed when grinding wheel runs up, lower the temperature to equipment.
Preferably, described handle outer surface is provided with shoe, is provided with switch inside handle, and switch is electrically connected with motor.
Above technical scheme is used to provide the benefit that: shoe can make the operation angle grinding machine that staff is more stable, switch be located on handle the start and stop being easy to angle grinding machine.
Preferably, described emery wheel axis is at a right angle with motor axis.
Above technical scheme is used to provide the benefit that: to make this angle grinding machine be applicable to limited location system, not use the occasion (such as corner, groundplane edge, component corner etc.) of common polishing machine.
Preferably, described rotating shaft is rotationally connected with grinding head box, and grinding wheel thereon and wire brush are detachable.
Use above technical scheme to provide the benefit that: to be conveniently replaceable grinding wheel and wire brush, change different grinding wheels and can carry out different metal removal and cutting, rust cleaning.
Preferably, described aqueduct is all electrically connected with switch built with electromagnetic valve and nebulizer, electromagnetic valve and nebulizer.
Above technical scheme is used to provide the benefit that: to pass through nebulizer, droplet can be atomized water into, be conducive to absorbing the dust produced power construction when, avoid dust to be sucked by staff, grinding wheel can also be lowered the temperature simultaneously, reduce the abrasion of grinding wheel, by electromagnetic valve, be conducive to controlling the speed that water flows out.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is grinding wheel head structure schematic diagram.
Wherein, 1 bearing housing, 2 shoes, 3 grinding head boxes, 4 bistriques, 5 handles, 6 switches, 7 dust absorption protecting equipments, 8 grinding wheels, 9 wire brushes, 10 rotating shafts, 11 air inlets.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further details below in conjunction with the accompanying drawings.
nullFig. 1 illustrates detailed description of the invention of the present utility model: a kind of electric angle grinder that this utility model provides,Including by handle 5、Grinding head box 3 and bearing housing 1 form electric angle grinder body,Described bistrique 4 is placed in grinding head box 3,Bistrique is built with grinding wheel 8、Rotating shaft 10 and wire brush 9,Grinding wheel 8 and wire brush 9 are connected by rotating shaft 10,Bistrique 4 is outside equipped with dust suction protective cover 7,Air inlet 11 is had on cover body,Silencing apparatus and shower nozzle is had in cover body,Air drain is had on shower nozzle,Shower nozzle and air inlet 11 constitute a depression generator,Silencing apparatus and switch 6 electric connection,Grinding head box 3 is connected by handle 5 with bearing housing 1,Bearing housing 1 is built with flexible axle、Storage tank、Motor and belt pulley,Belt pulley is provided with belt,Motor passes through belt drive flexible axle,Flexible axle is driven quickly to rotate,Flexible axle is connected with grinding wheel rotating shaft,Described storage tank lower end is provided with aqueduct and water pump,Pump intake is connected with storage tank by conduit,Outlet is connected with shower nozzle by conduit,Handle 5 outer surface is provided with shoe 2,Switch 6 it is provided with inside handle 5,Switch is electrically connected with motor,Reduce noise,Prevent the generation of potential safety hazard,Improve the life-span of electric angle grinder simultaneously.
As in figure 2 it is shown, rotating shaft 10 is rotationally connected with grinding head box 3, grinding wheel 8 thereon and wire brush 9 are detachable, change different grinding wheels and can carry out different metal removal and cutting, rust cleaning.
As known by the technical knowledge, this utility model can be realized by the embodiment of other essence without departing from its spirit or essential feature.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only.All all it is included in the utility model in the range of this utility model or being equal to the change in the range of this utility model.

Claims (5)

  1. null1. an electric angle grinder,Including by grinding head box、Bearing housing and handle composition electric angle grinder body,It is characterized in that: described grinding head box is built with bistrique,Bistrique is built with grinding wheel、Rotating shaft and wire brush,Grinding wheel and wire brush are connected by rotating shaft,Equipped with dust suction protective cover outside bistrique,Air inlet is had on protective cover cover body,Silencing apparatus and shower nozzle is had in cover body,Air drain is had on shower nozzle,Shower nozzle and air inlet constitute a depression generator,Described silencing apparatus uses different pore size、Double-deck perforated plate composite construction composition of different punching rates,Silencing apparatus is covered in inside protective cover,Grinding head box is connected by handle with bearing housing,Bearing housing is built with flexible axle、Storage tank、Motor and belt pulley,Belt pulley is provided with belt,Motor passes through belt drive flexible axle,Flexible axle is driven quickly to rotate,Flexible axle is connected with grinding wheel rotating shaft,Described storage tank lower end is provided with aqueduct and water pump,Pump intake is connected with storage tank by conduit,Outlet is connected with shower nozzle by conduit.
  2. A kind of electric angle grinder the most according to claim 1, it is characterised in that: described handle outer surface is provided with shoe, is provided with switch inside handle, and switch is electrically connected with motor.
  3. A kind of electric angle grinder the most according to claim 1, it is characterised in that: described emery wheel axis is at a right angle with motor axis.
  4. A kind of electric angle grinder the most according to claim 1, it is characterised in that: described rotating shaft is rotationally connected with grinding head box, and grinding wheel thereon and wire brush are detachable.
  5. A kind of electric angle grinder the most according to claim 1, it is characterised in that: described aqueduct is all electrically connected with switch built with electromagnetic valve and nebulizer, electromagnetic valve and nebulizer.
CN201620378972.9U 2016-05-01 2016-05-01 A kind of electric angle grinder CN205703635U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620378972.9U CN205703635U (en) 2016-05-01 2016-05-01 A kind of electric angle grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620378972.9U CN205703635U (en) 2016-05-01 2016-05-01 A kind of electric angle grinder

Publications (1)

Publication Number Publication Date
CN205703635U true CN205703635U (en) 2016-11-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620378972.9U CN205703635U (en) 2016-05-01 2016-05-01 A kind of electric angle grinder

Country Status (1)

Country Link
CN (1) CN205703635U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106985019A (en) * 2017-04-19 2017-07-28 德阳六久科技有限公司 Novel bruting machine for processing small deep hole
CN108161690A (en) * 2017-12-04 2018-06-15 西安工程大学 Dust-proof polishing machine
CN108247492A (en) * 2018-01-19 2018-07-06 海宁市晨丰橡塑有限公司 A kind of hardware production wire drawing process device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106985019A (en) * 2017-04-19 2017-07-28 德阳六久科技有限公司 Novel bruting machine for processing small deep hole
CN108161690A (en) * 2017-12-04 2018-06-15 西安工程大学 Dust-proof polishing machine
CN108247492A (en) * 2018-01-19 2018-07-06 海宁市晨丰橡塑有限公司 A kind of hardware production wire drawing process device

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161123

Termination date: 20170501