CN209006784U - Rechargeable cutting machine - Google Patents

Abstract

The purpose of this utility model is to provide a kind of rechargeable cutting machines that can easily be done battery disassembly and assembly operation.In the present invention, handle (14) when looking down in a ring, thus flat in extending in the horizontal direction, is configured with battery (16) in the lower section of the handle (14), the front of motor (11).In this way, battery (16) configuration is with handle (14) phase the same side, the operator positioned at this side easily can carry out dismounting operation to battery nearby.

Description

Rechargeable cutting machine

Technical field

The utility model relates to a kind of rechargeable cutting machine with battery.

Background technique

Such as a kind of rechargeable cutting machine is disclosed in patent document 1, which has cutting machine ontology and pedestal, Cutting machine ontology is supported on the base supporting arm in a manner of it can swing up and down, and is rotated with motor with by driving Saw blade, handle is provided in front of motor, configured with the electricity that is powered to motor on the supporting arm at the rear of motor Pond.When in use, battery powers to motor, and motor drives saw blade rotation, and operator passes through handle on front side of rechargeable cutting machine Hand and make cutting machine ontology to lower swing, to make the saw blade incision of rotation by cutting member, so, it is possible to execute cutting operation.

However, making cutting machine fall or overturn accidentally using above-mentioned cutting machine, such as when carrying, it is possible to cause battery Ground is struck, so that the damage of battery is caused, alternatively, being located at motor when being swung up cutting machine ontology significantly The battery at rear is possible to that the wall etc. positioned at cutting machine rear can be touched, to cause the damage of battery.

Further, since battery is disposed substantially away from the rear of operator, thus, in order to replace battery, operator may need Arm is rearward stretched longer, that is, the dismounting operation of battery is very inconvenient.

Patent document 1: Japanese invention patent Publication special open 2016-172302

Utility model content

In view of this, filling the purpose of this utility model is to provide a kind of dismounting operation that can easily be done battery Electric-type cutting machine.

In order to achieve the above objectives, in the present invention, rechargeable cutting machine includes pedestal and can swing up and down Mode be supported on the cutting machine ontology on the pedestal, the cutting machine ontology includes saw blade；Motor drives the saw Piece；Battery powers to the motor；Handle operates for operator and makes the cutting machine ontology relative to the pedestal It swings up and down, and the handle and the cutting machine ontology swing up and down axis across the motor configurations, which is characterized in that The side configured with the handle of the motor is configured with the battery.

Using structure as above, the battery is configured in the side configured with the handle of motor.Since operator is Near handle, thus operator can be easy to carry out dismounting to the battery for being in the same side with handle nearby and make Industry.

The utility model is preferred, and the handle is operated with lateral holding mode, flat in what is extended in the horizontal direction Shape is configured with the battery in the lower section of the handle.

Using structure as above, since handle is the handle operated with lateral holding mode, in extending in the horizontal direction It is flat, so as to form space below handle, in this space configuration battery, so, it is possible be easy battery is configured In the handled side of the configuration of motor (side where handle).

The utility model is preferred, and the lower section in the handle is configured with a pair of battery.Due to can be in handle Lower section slot milling, thus configure two pieces of batteries and all configure and be configured with that also there is no problem for handle side in motor.

In addition, alternatively, being also configured with battery, the battery in front and the electricity at rear at the rear of the motor Pond is separately mounted to the front and rear portion of the motor shell of the motor.Optionally, in addition, the handle with longitudinal holding mode into Row operation, it is flat in extending in vertical direction.

The utility model is preferred, and the battery is installed on peace the ejecting mechanism with spring in a manner of it can dismantle Fill bracket.

Using structure as above, due to being equipped with ejecting mechanism, thus, in disassembly, can from the ejecting mechanism by battery to Disassembly direction pop-up, to allow the operator to be easy to remove battery from mounting bracket.

Detailed description of the invention

Fig. 1 is the perspective view of rechargeable cutting machine of the first embodiment；

Fig. 2 is the perspective view of rechargeable cutting machine of the second embodiment；

Fig. 3 is the perspective view of rechargeable cutting machine of the third embodiment；

Fig. 4 is the longitudinal section view to indicate battery fastening structure, the shape as shown in the figure to fasten for battery with mounting bracket State；

Fig. 5 is the longitudinal section view to indicate battery fastening structure, is released from as shown in the figure for engaging of the battery with mounting portion State.

Specific embodiment

Specific embodiment of the present utility model is described in detail with reference to the accompanying drawings.

<the 1st embodiment>

Firstly, the 1st embodiment is illustrated referring to Fig.1.Fig. 1 is rechargeable cutting machine of the first embodiment 100 perspective view.

In addition, in the following description, for convenience, up and down direction all around being defined on the basis of operator, being schemed In these directions are indicated.

As shown in Figure 1, the rechargeable cutting machine 100 has cutting machine ontology 1 and pedestal 2, cutting machine ontology 1 passes through bearing Axis 21 is supported on the base 2 in a manner of it can swing up and down (rotation), and the upper table of pedestal 2 is placed on by cutting member (not shown) On face, the axis of support shaft 21 is that cutting machine ontology 1 swings up and down axis.

Cutting machine ontology 1 includes saw blade 12, can be cut by rotation by cutting member；Saw blade cover 13, cladding saw The roughly upper half region of piece 12；Saw blade cover 13 is arranged in such a way that axis direction and left and right directions are consistent in motor 11 Left and right directions on side (in present embodiment be left side), pass through transmission mechanism driving saw blade 12 rotation (not shown)；? The front of motor 11 is arranged in hand 14 (by user side)；Arm 18 is supported, configuration is at the rear of motor 11 (with handle The opposite side of hand 14), it is supported on the base 2 in a manner of it can swing up and down support shaft 12, i.e., cutting machine ontology 1 is logical It crosses this bearing arm 18 bearing on the base 2, in the present embodiment, supports 110 shape of motor shell of arm 18 and motor 11 Integrally；Battery 16 is mounted on the front of motor 11, is mainly used for powering to motor 11.In the present embodiment, it controls simultaneously Row ground is configured with a pair of of battery 16.

In addition, to prevent the spark generated when cutting from splashing operator, when the direction of rotation of saw blade 12 is set as making cutting The spark of generation (is rotated clockwise into Fig. 1) to 1 backward scatter of cutting machine ontology.

Switch (not shown) is provided on handle 14.When using rechargeable cutting machine 100, operator is by holding handle The finger of the hand of hand 14 pulls the switch, so as to make battery 16 power motor 11, makes motor 11 that saw blade 12 be driven to rotate. Also, operator, which holds handle 14, makes cutting machine ontology 1 to lower swing, thus, the incision of saw blade 12 of rotation is placed on pedestal 2 On upper surface by cutting member, so, it is possible to execute cutting operation to by cutting member.

As shown in Figure 1, in the present embodiment, handle 14 is configured in the front upper place of motor 11, when looking down in a ring, from And it is flat in extending in the horizontal direction, a pair of of configuration of battery 16 is in the lower section of the handle 14.Also, battery 16 passes through peace Dress bracket 19 is mounted on the front of the motor shell 110 of motor 11, and battery 16 can be disassembled from mounting bracket 19, dismantles When, operator pulls out battery 16 forwards.

In the present embodiment, handle 14 is not as in the state of the art in side view in a ring and with longitudinal gripping side Formula is operated, but the handle operated with lateral holding mode, is configured to when looking down in a ring, thus in level What is just upwardly extended is flat, thus, it is possible to the space of enough configuration batteries 16 be reserved in the lower section of handle 14, in this space A pair of of battery 16 is configured, the configuration of battery 16 is made (to be similarly positioned in cutting machine ontology 1 with handle 14 in the front of cutting machine ontology 1 Front side).In this way, operator easily can carry out dismounting operation to battery 16 nearby.

In addition, can be avoided cutting compared with the case where in the prior art configuring battery above supporting arm 18 Machine breaks battery when falling or overturn accidentally.Additionally it is possible to the spark of 1 backward scatter of cutting machine ontology when avoiding cutting It splashes on battery and causes cell damage.

<the 2nd embodiment>

It is illustrated referring to 2nd embodiment of the Fig. 2 to the utility model.Fig. 2 is of the second embodiment fills The perspective view of electric-type cutting machine 200.

In description of the present embodiment, identical attached drawing mark is added for structural element identical with the 1st embodiment Note, and omit detailed description thereof.

As shown in Fig. 2, different from the 1st embodiment, the handle 214 in present embodiment is configured to longitudinal as usual The handle of gripping, in a ring in side view, and it is flat in extending along the vertical direction.One of them in two batteries 216 Configure the handle 214 side (left side side) and be motor 11 front, another configuration at the rear of motor 11.Specifically For, two batteries 216 are separately mounted to the front and rear portion of the motor shell 110 of motor 11, in the longitudinal direction across motor Shell 110 configures.

In addition, in the present embodiment, the dismounting direction of battery 216 is left and right directions, that is, when installation, battery 216 is from a left side It slides to the right, when disassembly, operator is by it from by pulling out to the left.

Using present embodiment, the configuration of battery 216 in the front (being located at the same side with handle 214) of motor 11, because And operator can carry out dismounting operation to the battery 216 nearby, so as to be easy to carry out dismounting.In addition, another is electric The rear portion for the motor shell 110 that pond 216 configured in motor 11, compared with the case where configuration is on 18 top of supporting arm, position can be with Forward slightly, operator easily can carry out dismounting operation from side (left).

In addition, two batteries 216 are mounted on motor shell 110, compared with the case where configuration is on 18 top of supporting arm, not only It can be avoided when cutting machine falls or overturns accidentally and break battery, but also can be avoided the spark to disperse backward when cutting and splash The damage of battery 216 is caused on battery 216.

<the 3rd embodiment>

Referring to Fig. 3~Fig. 5, the 3rd embodiment is illustrated.Fig. 3 is of the third embodiment rechargeable cuts The perspective view of cutting mill 300；Fig. 4 is the longitudinal section view to indicate battery fastening structure, is as shown in the figure battery and mounting bracket phase The state of engaging；Fig. 5 is the longitudinal section view to indicate battery fastening structure, is solved as shown in the figure for engaging of the battery with mounting portion The state removed.

In description of the present embodiment, identical attached drawing mark is added for structural element identical with above embodiment Note, and omit detailed description thereof.

As shown in figure 3, in the present embodiment, battery 316 is mounted on the top of supporting part 18 by mounting bracket 319, Positioned at the back upper place of motor shell 110.In the present embodiment, the dismounting direction of battery 316 is left and right directions, that is, 316 phase of battery Mobile to the right for mounting bracket 319 to realize installation, battery 316 moves to the left when disassembly.

As shown in Figure 4,5, it is equipped with engaging recessed part 319a in mounting bracket 319, claw portion is equipped on battery 316 316a is sticked in engaging recessed part 319a by claw portion 316a, battery 316 is made to be installed on mounting bracket 319.In addition, such as Fig. 3 institute Show, operation button 316b is equipped on battery 316, and operator carries out pressing operations to operation installation 316b, being capable of driving card Claw 316a is mobile and releases it and the engaging of engaging recessed part 319a.

As shown in Figure 4,5, spring 320 (constituting ejecting mechanism), spring are equipped between battery 316 and mounting bracket 319 320 pairs of batteries 316 (i.e. disassembly direction) to the left exert a force.Therefore, battery 316 is made by pressing operations button 316b in operator When releasing with the fastening state of mounting bracket 19, spring 320 pops up battery 316, thus, operator can be easily by battery 316 take off from mounting bracket 319.

Although the installation site of the battery 316 in present embodiment is different from the embodiment described above, battery 316 and peace Fill the mounting structure (snap-in structure) of bracket 319 and the structure (ejecting mechanism) by spring bouncing out battery 316 in disassembly It can be adapted for the above-mentioned 1st, 2 embodiments.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (6)

1. a kind of rechargeable cutting machine, the cutting being supported on including pedestal and in a manner of it can swing up and down on the pedestal Machine ontology,

The cutting machine ontology includes

Saw blade；

Motor drives the saw blade；

Battery powers to the motor；

Handle operates for operator and swings up and down the cutting machine ontology relative to the pedestal, and the handle and institute That states cutting machine ontology swings up and down axis across the motor configurations,

It is characterized in that, being configured with the battery in the side configured with the handle of the motor.

2. rechargeable cutting machine according to claim 1, which is characterized in that

The handle is operated with lateral holding mode, flat in what is extended in the horizontal direction,

The battery is configured in the lower section of the handle.

3. rechargeable cutting machine according to claim 2, which is characterized in that be configured with a pair of of institute in the lower section of the handle State battery.

4. rechargeable cutting machine according to claim 1, which is characterized in that be also configured with electricity at the rear of the motor Pond, the battery in front and the battery at rear are separately mounted to the front and rear portion of the motor shell of the motor.

5. rechargeable cutting machine according to claim 4, which is characterized in that

The handle is operated with longitudinal holding mode, flat in extending in vertical direction.

6. rechargeable cutting machine according to any one of claims 1 to 5, which is characterized in that

The battery is installed on mounting bracket in a manner of it can dismantle the ejecting mechanism with spring.