CN217776573U

CN217776573U - Rechargeable angle mill capable of absorbing dust

Info

Publication number: CN217776573U
Application number: CN202221319029.2U
Authority: CN
Inventors: 颜红胜
Original assignee: Wuxi Xinhongsheng Electric Tool Manufacturing Co ltd
Current assignee: Wuxi Xinhongsheng Electric Tool Manufacturing Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-11
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a can absorb rechargeable angle mill of dust, belong to angle mill technical field, its technical scheme main points include the angle mill body, abrasive disc drive mount pad and control portion are installed respectively to both ends about the angle mill body, dust extraction is installed to the top of angle mill body, the right side of abrasive disc body lateral wall is provided with the abrasive disc safety cover with abrasive disc drive mount pad lower extreme fixed connection, the connecting cover is all installed to both sides around the abrasive disc safety cover up end, start the mill, drive abrasive disc body rotates, the machined part of being convenient for is polished and is handled, start micro fan, tee bend is intraduct produces suction even, and connect the inside cavity in situ of cover and abrasive disc safety cover and produce suction, when the angle mill is polished the operation, the dust collecting box is carried through the dust absorption hole to the dust that produces, realize collecting the effect of clearing up the dust, the area of dust is collected in the connecting cover increase, improve the quality that the dust was collected.

Description

Rechargeable angle mill capable of absorbing dust

Technical Field

The utility model relates to an angle mill technical field, in particular to can absorb rechargeable angle mill of dust.

Background

An angle grinder, also called a grinder or a disc grinder, is a grinding tool for cutting and grinding glass fiber reinforced plastics. The angle grinder is a portable electric tool for cutting and grinding glass fiber reinforced plastics, and is mainly used for cutting, grinding and brushing metal and stone materials.

The angle mill that adopts at present can produce a large amount of dusts during the polishing, and the operation personnel must wear goggles and special gauze mask just can the operation, if carelessly inhale and have certain harm to the human body, these dusts also can cause harmful effects to the environment to the angle mill needs to use through the interim block terminal of cable junction, and the operation scope can receive the restriction of cable length, still has the unsettled personnel of causing of cable conductor risk such as stumbling during the operation of eminence.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above problem, provide a rechargeable angle mill that can absorb dust and can produce a large amount of dusts during solving above-mentioned angle mill and polishing, if inhale carelessly and have certain harm to the human body, and also can cause harmful effects to the environment, the angle mill receives the cable restriction, still has the unsettled problem that causes personnel's risk such as stumbling of cable conductor during the aerial work.

The utility model is realized in such a way, the rechargeable angle grinder capable of absorbing dust comprises an angle grinder body, wherein the left end and the right end of the angle grinder body are respectively provided with a grinding sheet driving mounting seat and a holding part, and a dust suction device is arranged above the angle grinder body;

the lithium battery charging device is characterized in that a grinding disc body is mounted at the lower end of the grinding disc driving mounting seat, a grinding disc protecting cover fixedly connected with the lower end of the grinding disc driving mounting seat is arranged on the right side of the outer side wall of the grinding disc body, connecting covers are mounted on the front side and the rear side of the upper end face of the grinding disc protecting cover, a handle body is arranged on the front end face of the grinding disc driving mounting seat, a lithium battery cavity is mounted at the right end of the holding part, a dismounting shell is mounted on the right side of the lithium battery cavity, a charging interface is mounted at the right end of the dismounting shell, and an electric quantity display lamp is mounted above the left side of the lithium battery cavity;

the dust collection device comprises a micro fan, an air inlet pipe orifice is formed in the upper end of the micro fan, the other end of the air inlet pipe orifice is communicated with a three-way connecting pipe, the other two ends of the three-way connecting pipe are communicated with the front side and the rear side of the upper end of the abrasive disc protection cover, the front end face of the micro fan is communicated with a conveying pipe, and one end of the conveying pipe is communicated with a dust collection box;

two the cavity layer has all been seted up to the intermediate layer inside of connecting cover and abrasive disc safety cover, and two connecting cover and abrasive disc safety cover intercommunication, two a plurality of dust absorption holes that communicate with the cavity layer are all seted up to the preceding terminal surface of connecting cover and abrasive disc safety cover.

In order to make the micro fan realize making things convenient for the purpose of dismouting, conduct the utility model discloses a rechargeable angle mill that can absorb the dust is preferred, micro fan's lower extreme fixedly connected with fixing base, the fixing base passes through screw and angle mill body upper end fixed connection.

In order to facilitate the inside dust of collecting of clearance dust collecting box, as the utility model discloses a can absorb rechargeable angle mill of dust is preferred, the lower terminal surface of dust collecting box and the upper end fixed connection of fixing base, the below threaded mounting of terminal surface has the clearance to connect the lid before the dust collecting box.

In order to do benefit to abrasive disc drive mount pad and dispel the heat, be convenient for protect the inside driving machine of abrasive disc drive mount pad, conduct the utility model discloses a rechargeable angle mill that can absorb the dust is preferred, the louvre has been seted up at the rear of abrasive disc drive mount pad.

Make for convenient dismouting handle body, make the angle mill be convenient for accomodate, reduce occupation space, conduct the utility model discloses a rechargeable angle mill that can absorb dust is preferred, the handle mounting hole has been seted up to the preceding terminal surface of abrasive disc drive mount pad, the rear end fixedly connected with of handle body and the installation pole of handle mounting hole assorted.

In order to make things convenient for control to start angle mill and fan respectively, conduct the utility model discloses a can absorb rechargeable angle mill of dust preferred, fan shift knob and mill shift knob are installed to the upper end of angle mill body from the past to the back.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the charging type angle grinder capable of absorbing dust, the charging interface is connected with the power supply lead for supplying power, the use of the grinder is ensured, the grinder is started, and the grinding sheet body is driven to rotate, so that a workpiece can be conveniently ground;

2. according to the rechargeable angle grinder capable of absorbing dust, the dismounting shell is detachably connected with the lithium battery cavity, the dismounting shell is opened, the lithium battery is convenient to replace, the lithium battery can supply power, the use range of the grinder is enlarged, the grinder is not limited by a wire, high-altitude operation is convenient, meanwhile, the grinder is convenient to carry and use when going out, the handle body is in threaded connection with the handle mounting hole through the mounting rod, the handle body is convenient to disassemble and assemble, the angle grinder is convenient to store, and the occupied space is reduced;

3. this kind of can absorb rechargeable angle mill of dust starts micro-fan, and the tee bend is intraductal to produce suction, and connects the inside cavity in situ of cover and abrasive disc safety cover and produce suction, and when the angle mill was polished the operation, the dust collecting box was carried through the dust absorption hole to the dust of production, realizes collecting the effect of clearance dust, connects the area that the dust was collected in the cover increase, improves the quality that the dust was collected, reduces the pollution to the environment.

Drawings

FIG. 1 is an overall view of a rechargeable angle grinder capable of absorbing dust according to the present invention;

FIG. 2 is a cross-sectional structural view of the grinding sheet protection cover of the present invention;

fig. 3 is a structural diagram of the dust suction device of the present invention.

In the figure, 1, an angle grinder body; 101. a grinding sheet driving mounting base; 102. heat dissipation holes; 103. a lapping body; 104. grinding a protective cover; 1041. a connecting cover; 1042. a cavity layer; 1043. a dust collection hole; 105. a handle mounting hole; 106. a handle body; 1061. mounting a rod; 107. a holding part; 108. a mill switch knob; 109. a fan switch knob; 2. a lithium battery cavity; 201. disassembling the shell; 202. a charging interface; 203. a power display lamp; 3. a dust collection device; 301. a fixed seat; 302. a micro fan; 303. an air inlet pipe orifice; 304. a tee connecting pipe; 305. a delivery pipe; 306. a dust collection box; 307. and cleaning the connecting cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a rechargeable angle grinder capable of absorbing dust comprises an angle grinder body 1, wherein a grinding sheet driving mounting seat 101 and a holding part 107 are respectively mounted at the left end and the right end of the angle grinder body 1, and a dust suction device 3 is mounted above the angle grinder body 1;

a grinding disc body 103 is installed at the lower end of the grinding disc driving installation seat 101, a grinding disc protection cover 104 fixedly connected with the lower end of the grinding disc driving installation seat 101 is arranged on the right side of the outer side wall of the grinding disc body 103, connection covers 1041 are installed on the front side and the rear side of the upper end face of the grinding disc protection cover 104, a handle body 106 is arranged on the front end face of the grinding disc driving installation seat 101, a lithium battery cavity 2 is installed at the right end of a holding part 107, a dismounting shell 201 is installed on the right side of the lithium battery cavity 2, a charging interface 202 is installed at the right end of the dismounting shell 201, and an electric quantity display lamp 203 is installed above the left side of the lithium battery cavity 2;

the dust collection device 3 comprises a micro fan 302, the upper end of the micro fan 302 is provided with an air inlet pipe port 303, the other end of the air inlet pipe port 303 is communicated with a three-way connecting pipe 304, the other two ends of the three-way connecting pipe 304 are communicated with the front side and the rear side of the upper end of the grinding sheet protection cover 104, the front end face of the micro fan 302 is communicated with a conveying pipe 305, and one end of the conveying pipe 305 is communicated with a dust collection box 306;

the cavity layer 1042 is arranged inside the interlayer of the two connection covers 1041 and the grinding sheet protection cover 104, the two connection covers 1041 are communicated with the grinding sheet protection cover 104, and a plurality of dust suction holes 1043 communicated with the cavity layer 1042 are arranged on the front end faces of the two connection covers 1041 and the grinding sheet protection cover 104.

In this embodiment: the grinding sheet body 103 is arranged below the grinding sheet driving mounting seat 101, the grinding machine is started, the grinding sheet body 103 is convenient to drive to rotate, a machined part is convenient to polish, the stability of an operator holding the grinding machine is enhanced by the handle body 106 and the holding portion 107, the risk that the grinding sheet is damaged by a high-speed rotating grinding sheet can be reduced by the grinding sheet protective cover 104, the charging interface 202 is convenient to connect a power wire and supply power, the use of the grinding machine is guaranteed, the detachable shell 201 is detachably connected with the lithium battery cavity 2, the detachable shell 201 is opened and is convenient to replace a lithium battery, the lithium battery supplies power, the use range of the grinding machine is enlarged, the grinding machine is not limited by the wire and is convenient to carry and use the grinding machine outdoors, the power display lamp 203 can visually know the charging amount, the micro-fan 302 is started, the three-way connecting pipe 304 generates suction inside, the cavity layer 1042 inside the connecting cover 1041 and the grinding sheet protective cover 104 generates suction force, when the angle grinder polishes, the generated dust is conveyed to the dust collecting box 306 through the dust suction hole 1043, the dust collecting effect is further realized, the dust collecting area of the connecting cover 1041 is increased, and the dust collecting quality is improved.

As a technical optimization scheme of the utility model, the lower extreme fixedly connected with fixing base 301 of micro fan 302, fixing base 301 pass through screw and 1 upper end fixed connection of angle mill body.

In this embodiment: the fixing seat 301 facilitates the fixing and installation of the micro fan 302 to the upper end of the angle grinder body 1, and the micro fan 302 is convenient to disassemble and assemble.

As a technical optimization scheme of the utility model, the lower terminal surface of dust collecting box 306 and the upper end fixed connection of fixing base 301, the below screw thread of terminal surface installs clearance connection lid 307 before dust collecting box 306.

In this embodiment: dust collecting box 306 passes through fixing base 301 fixed connection, guarantees that dust collecting box 306 is difficult for rocking, opens the clearance and connects lid 307, the dust of the inside collection of further being convenient for clearance dust collecting box 306.

As a technical optimization scheme of the utility model, the rear of abrasive disc drive mount pad 101 has seted up louvre 102.

In this embodiment: the heat dissipation holes 102 facilitate heat dissipation of the blade driving mount 101, and facilitate protection of a driving machine inside the blade driving mount 101.

As a technical optimization scheme of the utility model, handle mounting hole 105 has been seted up to the preceding terminal surface of abrasive disc drive mount pad 101, the rear end fixedly connected with of handle body 106 and handle mounting hole 105 assorted installation pole 1061.

In this embodiment: the handle body 106 is in threaded connection with the handle mounting hole 105 through the mounting rod 1061, so that the handle body 106 is further convenient to disassemble and assemble, the angle grinder is convenient to store, and the occupied space is reduced.

As a technical optimization scheme of the utility model, fan switch button 109 and mill switch button 108 are installed after to in the past to the upper end of angle mill body 1.

In this embodiment: the fan switch knob 109 and the mill switch knob 108 are respectively convenient for controlling and starting the angle mill and the fan.

The utility model discloses a theory of operation and use flow: firstly, the grinding disc body 103 is arranged below the grinding disc driving installation seat 101, the charging interface 202 is connected with a power supply wire, power is supplied, the use of a grinder is guaranteed, the grinder is started, the grinding disc body 103 is driven to rotate, a workpiece to be polished can be conveniently polished, the dismounting shell 201 is detachably connected with the lithium battery cavity 2, the dismounting shell 201 is opened, a lithium battery can be conveniently replaced, power can be supplied by the lithium battery, the use range of the grinder is enlarged, the grinder is not limited by the wire, meanwhile, the grinder is convenient to carry and use while going out, the micro fan 302 is started, suction is generated inside the tee joint connecting pipe 304, the suction is generated inside the connecting cover 1041 and the cavity layer 1042 inside the grinding disc protection cover 104, when the grinding operation is carried out by the angle grinder, generated dust is conveyed to the dust collection box 306 through the dust collection hole 1043, and the dust collection and cleaning effect is achieved.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a rechargeable angle mill that can absorb dust, includes angle mill body (1), its characterized in that: a grinding sheet driving mounting seat (101) and a holding part (107) are respectively mounted at the left end and the right end of the angle grinder body (1), and a dust suction device (3) is mounted above the angle grinder body (1);

a grinding disc body (103) is installed at the lower end of the grinding disc driving installation seat (101), a grinding disc protection cover (104) fixedly connected with the lower end of the grinding disc driving installation seat (101) is arranged on the right side of the outer side wall of the grinding disc body (103), connection covers (1041) are installed on the front side and the rear side of the upper end face of the grinding disc protection cover (104), a handle body (106) is arranged on the front end face of the grinding disc driving installation seat (101), a lithium battery cavity (2) is installed at the right end of the holding part (107), a dismounting shell (201) is installed on the right side of the lithium battery cavity (2), a charging interface (202) is installed at the right end of the dismounting shell (201), and an electric quantity display lamp (203) is installed above the left side of the lithium battery cavity (2);

the dust collection device (3) comprises a micro fan (302), an air inlet pipe orifice (303) is formed in the upper end of the micro fan (302), the other end of the air inlet pipe orifice (303) is communicated with a three-way connecting pipe (304), the other two ends of the three-way connecting pipe (304) are communicated with the front side and the rear side of the upper end of the grinding sheet protection cover (104), the front end face of the micro fan (302) is communicated with a conveying pipe (305), and one end of the conveying pipe (305) is communicated with a dust collection box (306);

two cavity layer (1042) have all been seted up to the intermediate layer inside of connecting cover (1041) and abrasive disc safety cover (104), and two connect cover (1041) and abrasive disc safety cover (104) intercommunication, two a plurality of dust absorption holes (1043) that communicate with cavity layer (1042) have all been seted up to the preceding terminal surface of connecting cover (1041) and abrasive disc safety cover (104).

2. The rechargeable angle grinder capable of absorbing dust according to claim 1, wherein: the lower extreme fixedly connected with fixing base (301) of micro fan (302), fixing base (301) pass through screw and angle mill body (1) upper end fixed connection.

3. The rechargeable angle grinder capable of absorbing dust according to claim 2, wherein: the lower end face of the dust collection box (306) is fixedly connected with the upper end of the fixed seat (301), and a cleaning connection cover (307) is installed below the front end face of the dust collection box (306) in a threaded mode.

4. The rechargeable angle grinder capable of absorbing dust according to claim 1, wherein: the rear part of the grinding disc driving mounting seat (101) is provided with a heat dissipation hole (102).

5. The rechargeable angle grinder capable of absorbing dust according to claim 1, wherein: the front end face of the grinding disc driving mounting seat (101) is provided with a handle mounting hole (105), and the rear end of the handle body (106) is fixedly connected with a mounting rod (1061) matched with the handle mounting hole (105).

6. The rechargeable angle grinder capable of absorbing dust according to claim 1, wherein: the upper end of the angle grinder body (1) is provided with a fan switch knob (109) and a grinder switch knob (108) from front to back.