CN200988161Y

CN200988161Y - Hand held grinder

Info

Publication number: CN200988161Y
Application number: CN 200620139471
Authority: CN
Inventors: 郭东钦
Original assignee: CHEWANG ELECTRONIC Co Ltd
Current assignee: CHEWANG ELECTRONIC Co Ltd
Priority date: 2006-12-27
Filing date: 2006-12-27
Publication date: 2007-12-12
Anticipated expiration: 2016-12-27

Abstract

A portable grinder includes a machine shell, a battery used to provide power supply, a motor, a lighting device, a control seat and a fixture connected with the motor; the machine shell includes two involutively connected half shell bodies and a front cover connected with the front cover of the two half shell bodies, the inner part of the two half shell bodies forms a plurality of acceptance grooves which can accept the battery, the motor, the lighting device, the control seat and the fixture, a via hole and at least one light penetration region formed at the periphery of the via hole are axially punctured through the front cover, the lighting device is provided with at least one luminophor which faces the light penetration region, the control seat is electrically connected with the battery, the motor and the luminophor to control the rotation of a grinding blade which is connected with the fixture or control the light emission of the luminophor and the light source is penetrated from the light penetration region.

Description

Portable grinder

Technical field

The utility model is relevant with portable grinder, is meant a kind of portable grinder with illumination functions especially.

Background technology

Press, for ease of in narrow space, carrying out the processing of attrition process, or do the processing of attrition process, generally all utilize Portable or portable grinder to be carried out grinding operation at the object of trickle object, machine intimate, the object of not Easy Move.

Only, though being convenient to the user, portable grinding function in narrow space, carries out grinding operation to object, but it is general because that the light source in the narrow space is all suitable is limited, and the object of often desiring to carry out attrition process to some extent be in light source institute can't according to and part, be difficult to carry out the puzzlement that attrition process is handled and allow the user have.

The utility model content

Main purpose of the present utility model is to provide a kind of portable grinder, is that have can be at the illumination functions of desiring to carry out processing object, so that the insufficient light place carries out grinding operation.

Edge with, for reaching above-mentioned purpose, the utility model provides a kind of portable grinder, it is characterized in that, it includes:

One casing, half housing and with two involutory connections is connected in the protecgulum of this 2 half housing front end, this 2 half enclosure interior is formed with a motor storage tank, a lighting device storage tank and an anchor clamps storage tank, and this protecgulum axially is penetrated with a perforation and is formed with at least one transmission region in this perforation periphery;

One battery in order to supply power is removably to be incorporated into this casing rear end;

One motor is to be arranged in the motor storage tank of this casing;

One lighting device has a C type support and at least one illuminator, and this C type support is to be arranged in this lighting device storage tank, and this illuminator is to be arranged on this C type support, and towards this transmission region;

One control seat is to be arranged on this casing, and electrically connects with this battery, motor and this illuminator, and controlling this illuminator transmitting illuminant, its light source is also appeared by this transmission region;

One anchor clamps are to be arranged in this anchor clamps storage tank and with this motor to be connected, and the one end is piercing in outside this perforation, in order to be connected with a milling cutter, to be driven this milling cutter rotation by this motor.

Wherein this anchor clamps one side is formed with a shrinkage pool; This 2 half enclosure interior is formed with a location device storage tank; Casing also has a location device, this positioner has a shell fragment and a button, this shell fragment is to be fixed in the positioner storage tank with the one end, this button is to be fixed on the other end of this shell fragment with its stage casing, and an end of this button is to be exposed to outside this 2 half housing, for the user press by and cause this shell fragment distortion, and be inserted in this shrinkage pool by this button other end, these anchor clamps can't be rotated.

Wherein this 2 half enclosure interior also is formed with a guide card seat storage tank; This casing also has a guide card seat, is to be fixedly arranged in this guide card seat storage tank, and this guide card seat has two conducting strips, is to peg graft for this battery, is connected with the power supply between this battery of conducting and this control.

Wherein this casing also has a hanger; This hanger is to be articulated on this 2 half housing, for the usefulness of hanging.

Wherein this protecgulum is formed with most perforation in this perforation periphery, and in this each perforation a translucent cover is set respectively, to form a transmission region respectively by this each translucent cover.

Wherein this control seat has most operating keys, is to control the rotating speed that activates motor, closes motor or increase and decrease motor.

Wherein this illuminator is a LED lamp.

The beneficial effects of the utility model are:

Portable grinder of the present utility model is that have can be at the illumination functions of desiring to carry out processing object, so that the insufficient light place carries out grinding operation.

Description of drawings

For describing structure of the present utility model and characteristics place in detail, be described as follows below in conjunction with preferred embodiment and conjunction with figs., wherein:

Fig. 1 is the three-dimensional exploded view of the utility model one preferred embodiment.

Fig. 2 is the assembled sectional view of preferred embodiment shown in Figure 1.

Fig. 3 is the broken section enlarged drawing of preferred embodiment shown in Figure 1.

The specific embodiment

Seeing also Fig. 1 to Fig. 3, is the portable grinder 100 that the utility model provides a preferred embodiment, and it includes a casing 10, a battery 20, a motor 30, control seat 40, one lighting device 50 and anchor clamps 60; Wherein:

This casing 10 has 2

half housings

11,12, a protecgulum 13, location device 14, a guide card seat 15 and a hanger 16; This 2 half housing 11, the 12nd, can involutory connection and by screw (not shown) interlocking in addition, this 2 half housing 11, also be formed with the flank of some predetermined aspects on 12 opposite flanks respectively, make this 2 half housing 11, after 12 butt joints, in this 2

half housing

11,12 is inner according to forming an anchor clamps storage tank respectively from front end to back-end location, one location device storage tank, one lighting device storage tank, one motor storage tank, one guide card seat storage tank, one battery accommodating groove and one is communicated with the control seat storage tank of tip exterior, and this anchor clamps storage tank is to be communicated with this 2

half housing

11,12 front end outside, this battery accommodating groove then is communicated with this 2

half housing

11,12 outside, rear end, this 2

half housing

11,12 front end outside is provided with an external thread section 111 that docks mutually, 112; This protecgulum 13, axially be penetrated with a perforation 134, and in this perforation 134, be formed with an internal thread segment 131 week, be to be bolted on the external thread section 111,112 of this 2

half housing

11,12, this protecgulum 13 also is formed with most perforation 132 in these perforation 134 peripheries, and respectively bore a hole in this and translucent cover 133 to be set on 132, forming a transmission region respectively by this each translucent cover 133, and can be by this translucent cover 133 for light by translucent cover 133 appears of 2

half housings

11,12 to the outside; This positioner 14 has a shell fragment 141 and a button 142, this shell fragment 141 is to be fixed in the positioner storage tank in this 2

half housing

11,12 with the one end, this button 142 is to be fixed on the other end of this shell fragment 141 with its stage casing, and an end of this button 142 is to be exposed to outside this 2

half housing

11,12; This guide card seat 15 is to be fixedly arranged in the guide card seat storage tank of this 2

half housing

11,12, and this guide card seat 15 has two conducting strips 151; This hanger 16 is to be articulated in respectively on this 2

half housing

11,12 with its two end, and these 2 half housing, 11,12 pivots are put relatively, with the usefulness that is supplied by its middle section to hang.

This battery 20 is the battery accommodating groove that place this 2

half housing

11,12 in drawable mode, in order to power supply to be provided.

This motor 30 is to be fixedly arranged in the motor storage tank of this 2

half housing

11,12, and it has a rotatable power output shaft 31.

This control seat 40, be to be fixedly arranged in the control seat storage tank of this 2

half housing

11,12, it has the operating key 41 that majority is exposed to these 2 half housing, 11,12 outsides, is that conducting strip 151 and the motor 30 with this guide card seat 15 electrically connected by the electric wire (not shown); And can activate motor or close motor or the rotating speed of increase and decrease motor by this operating key 41 of control.

This lighting device 50 has a C type support 51 and two illuminators 52; This C type support 51 is to be fixedly arranged in the lighting device storage tank of this 2

half housing

11,12; These illuminators 52 are respectively a LED lamp, are the two ends that are fixed in this C type support 51 respectively, and these illuminators 52 and electrically connected by electric wire with this control seat 40, make and can control the whether luminous of these illuminators 52 by this control seat 40; And when this illuminator 52 was luminous, its light source was that translucent cover 133 appears by these casing 10 protecgulums 13 are to the outside.

These anchor clamps 60, be to be hubbed in the anchor clamps storage tank of this 2

half housing

11,12, and the one end is that the perforation 134 from this protecgulum 13 passes, in order to clamping one milling cutter, the other end of these anchor clamps 60 then is connected with the power output shaft 31 of this motor 30, and can be subjected to the drive of this motor 30 and rotated, on the side of these anchor clamps and be formed with a shrinkage pool 61, and the position of this shrinkage pool 61 is the positions corresponding to this button 151.

Be with, above-mentionedly be each member and the assembling mode introduction thereof that the utility model provides the portable grinder 100 of a preferred embodiment, then again its occupation mode is described below:

At first, the user presses this button 142 earlier, to cause this shell fragment 141 distortion by this button 142, and this button 142 can and be inserted in the shrinkage pool 61 of these anchor clamps 60 toward this housing 10 intrinsic displacements, one preset distance, make this anchor clamps just be subjected to the location of this button 142 60 this moments and can't rotate, getting milling cutter (not shown) lock again places on these anchor clamps 60, and make this milling cutter and this anchor clamps 60 affixed, then decontrol this button 142, elastic force by shell fragment 141 is pushed away this button 142 in this shrinkage pool 61, these anchor clamps can be recovered in rotatable state for 60 this moments, and finish the operation of assembling milling cutter.

Again when the user desires to carry out grinding operation, then by this unlatching by operating key 41 activating powers on the system seat 40, and when electric power starting, the illuminator 52 of this lighting device just can obtain the supply of power supply and begin transmitting illuminant, the light source of this illuminator 52 and by translucent cover 133 appears of this protecgulum 13 to the outside, and shine periphery in milling cutter, when carrying out grinding operation at the insufficient light place for the user, light source irradiation that can this illuminator 52 appeared and the processing operation being convenient to grind.

Claims

1. portable grinder is characterized in that it includes:

One motor is to be arranged in the motor storage tank of this casing;

2. according to claim 1 a described portable grinder, it is characterized in that wherein this anchor clamps one side is formed with a shrinkage pool; This 2 half enclosure interior is formed with a location device storage tank; Casing also has a location device, this positioner has a shell fragment and a button, this shell fragment is to be fixed in the positioner storage tank with the one end, this button is to be fixed on the other end of this shell fragment with its stage casing, and an end of this button is to be exposed to outside this 2 half housing, for the user press by and cause this shell fragment distortion, and be inserted in this shrinkage pool by this button other end, these anchor clamps can't be rotated.

3. according to claim 1 a described portable grinder, it is characterized in that wherein this 2 half enclosure interior also is formed with a guide card seat storage tank; This casing also has a guide card seat, is to be fixedly arranged in this guide card seat storage tank, and this guide card seat has two conducting strips, is to peg graft for this battery, is connected with the power supply between this battery of conducting and this control.

4. according to claim 1 a described portable grinder, it is characterized in that wherein this casing also has a hanger; This hanger is to be articulated on this 2 half housing, for the usefulness of hanging.

5. according to claim 1 a described portable grinder, it is characterized in that wherein this protecgulum is formed with most perforation in this perforation periphery, and in this each perforation, a translucent cover is set respectively, to form a transmission region respectively by this each translucent cover.

6. according to claim 1 a described portable grinder, it is characterized in that wherein this control seat has most operating keys, is to control the rotating speed that activates motor, closes motor or increase and decrease motor.

7. according to claim 1 a described portable grinder, it is characterized in that wherein this illuminator is a LED lamp.