CN202571362U

CN202571362U - Drilling machine

Info

Publication number: CN202571362U
Application number: CN 201220125040
Authority: CN
Inventors: 马坚红
Original assignee: KUNSHAN RUIJIE HARDWARE PRODUCT CO Ltd
Current assignee: KUNSHAN RUIJIE HARDWARE PRODUCT CO Ltd
Priority date: 2012-03-29
Filing date: 2012-03-29
Publication date: 2012-12-05
Anticipated expiration: 2022-03-29

Abstract

The utility model discloses a drilling machine which comprises a machine table, a drill bit and a starting switch arranged on the side face of the machine table. The starting switch comprises a first starting button and a second starting button, and the first starting button and the second button are not adjacent to each other. When the drill bit does not contact with parts, the two hands of an operator simultaneously press the first starting button and the second starting button, and the drill bit can rotate and move downwards. So the drilling machine has the advantage of preventing arms of the operator from being injured.

Description

A kind of drilling machine

Technical field

The utility model relates to a kind of drilling machine.

Background technology

Drilling machine is one of process equipment commonly used in the commercial production, processing such as it can be holed to part, reaming, fraising, spot facing and tapping.The processing of the hole of various parts, remove a part by car, boring, mill etc. outside lathe accomplishes, all utilize drilling machine and boring bar tool (drill bit, reamer, reamer etc.) completion greatly.When on drilling machine, holing, all be that part is motionless generally speaking, drill bit rotates around axis, and drill bit is done rectilinear motion along axis direction facing to part simultaneously.The starting switch of existing drilling machine has only a button, and after the operator pressed start button, drill bit will rotate and move downward; During drill bit movement, operator's both hands are to be in the idle condition.Yet, when drill bit also when moving downward, operator's handle sometimes reaches and carries out other operation below the drill bit, thus the accident that causes drill bit to weigh arm wounded happens occasionally.

The utility model content

For solving the problems of the technologies described above, the utility model provides a kind of drilling machine that can prevent to weigh wounded operator's arm.

For achieving the above object, the technical scheme of the utility model is following:

A kind of drilling machine comprises: board, drill bit, and the starting switch that is located at the board side; Starting switch comprises first start button and second start button, and first start button and second start button are non-conterminous.

Preferably, be provided with power knob and SR between first start button and second start button.

Pass through technique scheme; A kind of drilling machine that the utility model provided; Because when drill bit did not contact with part, when two hands of operator had only simultaneously according to first start button and second start button, drill bit can rotate and move downward; Therefore, a kind of drilling machine that the utility model proposed has the advantage that can prevent to weigh wounded operator's arm.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the front view of the disclosed a kind of drilling machine of the utility model embodiment.

The specific embodiment

To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.

With reference to figure 1, the utility model provides a kind of drilling machine, comprising: board 1, drill bit 2, and the starting switch that is located at board 1 side; Starting switch comprises that first start button 11 and second start button, 12, the first start buttons 11 and second start button 12 are non-conterminous.

In addition; Be provided with power knob 13 and SR 14 between first start button 11 and second start button 12; Thereby guaranteed that a hand can not press first start button 11 and second start button 12 simultaneously, so the drilling machine that the utility model provided can prevent that arm from being weighed wounded.

Pass through technique scheme; The operation principle of a kind of drilling machine that the utility model provided is: after pressing power knob 13, when two hands are pressed first start button 11 and second start button 12 simultaneously, when drill bit 2 with after part contacts; Unclamp both hands, drill bit 2 still continues operation; When drill bit 2 does not contact with part, unclamp both hands or any hand, drill bit 2 stops operation.

Can find out through above-mentioned technical scheme; A kind of drilling machine that the utility model provided; Because when drill bit 2 did not contact with part, when two hands of operator had only simultaneously according to first start button 11 and second start button 12, drill bit 2 can rotate and move downward; Therefore, a kind of drilling machine that the utility model proposed has the advantage that can prevent to weigh wounded operator's arm.

To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.

Claims

1. drilling machine comprises: board, drill bit, and the starting switch that is located at said board side, it is characterized in that said starting switch comprises first start button and second start button, and said first start button and said second start button are non-conterminous.

2. a kind of drilling machine according to claim 1 is characterized in that, is provided with power knob and SR between said first start button and said second start button.