CN207071828U - A kind of drilling machine - Google Patents

Abstract

The utility model discloses a kind of drilling machine,Including board base,Board support is installed above the board base,Positioning block of clamp,Fixture fixed block,Fixture lead screw and fixture handles,The board support is arranged on the middle position of board base,The positioning block of clamp is arranged between fixture fixed block and board support,The fixture lead screw is arranged between fixture handles and board support,The board support is fixedly connected with protecgulum fuselage and bonnet fuselage respectively by front end fixing hole and rear end fixing hole,The side of the bonnet fuselage is provided with handle bearing and handle,The utility model is provided with buffering stand and buffer board,It is reduced the benefit of active force,Solve the problems, such as to punch caused by vibrations during use and forbidden,Avoid the problem of needing secondary operation,There is provided front end fixing hole and rear end fixing hole,The benefit of accurate workpiece can be processed by having,Solve the problems, such as that function is single,Avoid need to additionally using other it is mechanical the problem of.

Description

A kind of drilling machine

Technical field

The utility model belongs to drilling machine technical field, and in particular to a kind of drilling machine.

Background technology

Drilling machine refers to utilize side of the instrument harder than object, sharper keen by rotary cutting or rotary squeezing Formula, the machinery and equipment that cylindrical hole or hole are left on object are referred to as.Also there are referred to as rig, puncher, perforator, through hole Machine etc..By being drilled to precise part, to get a desired effect, drilling machine has automatic drills and Full-automatic drilling Machine, with the increase of cost of human resources；Most enterprises consider full-automatic drilling machine as developing direction.With the epoch Development, the lifting of the drilling technique of automatic drilling machine, using full-automatic drilling machine to various hardware dies watchbands drilling watchband Drilling jewellery drill with the obvious advantage.

But drilling machine in the market is not only complicated, and function is single, not comprehensive to electric motor protecting measure, Step is complicated during use, only certain specific function, it is impossible to the problem of meeting other use demands.

Utility model content

The purpose of this utility model is to provide a kind of drilling machine, to solve the use time step proposed in above-mentioned background technology Rapid complexity, only certain specific function, it is impossible to the problem of meeting other use demands.

To achieve the above object, the utility model provides following technical scheme：A kind of drilling machine, including board base, institute State and board support, positioning block of clamp, fixture fixed block, fixture lead screw and fixture handles, the machine are installed above board base Platform support is arranged on the middle position of board base, the positioning block of clamp be arranged on fixture fixed block and board support it Between, the fixture lead screw is arranged between fixture handles and board support, and the board support passes through front end fixing hole and rear end Fixing hole is fixedly connected with protecgulum fuselage and bonnet fuselage respectively, and the side of the bonnet fuselage is provided with handle bearing and handle Hand, the handle are arranged on the side of handle bearing, and the handle and the side of handle bearing intersection are provided with switch, described The inside of bonnet fuselage is provided with rotating shaft and motor, and the rotating shaft is located at the side of motor, the side installation of the bonnet fuselage There is buffering stand, opposite side is provided with protecgulum fuselage, and the one end of the buffering stand away from bonnet fuselage is provided with buffer board, institute State side of the protecgulum fuselage away from bonnet fuselage and rotating shaft cover is installed, horizontal handle, and rotating shaft cover are installed on the rotating shaft cover Side away from protecgulum fuselage is provided with protective cover, and the one end of the protective cover away from rotating shaft cover is provided with drill bit.

Preferably, the handle and handle bearing are integral type structure.

Preferably, the protective cover is a kind of component of collapsible elastomeric material.

Preferably, the buffering stand is bolted to connection with bonnet fuselage.

Preferably, the length of the fixture lead screw is less than the length of board base.

Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use Convenient, there is provided buffering stand and buffer board, is reduced the benefit of active force, is punched not caused by vibrations when solving use The problem of quasi-, the problem of needing secondary operation is avoided, there is provided front end fixing hole and rear end fixing hole, and accurate work can be processed by having The benefit of part, solve the problems, such as that function is single, avoid need to additionally using other it is mechanical the problem of, there is provided rotating shaft cover, have Increase the benefit of motor service life, solve the problems, such as motor because of service wear, avoid that motor usage time shortens asks Topic.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is top view of the present utility model；

Fig. 3 is the structural representation of the utility model and board support；

In figure：1- drill bits, 2- protective covers, 3- transverse directions handle, 4- rotating shafts, 5- motors, 6- buffering stands, 7- rotating shafts cover, 8- Protecgulum fuselage, 9- bonnets fuselage, 10- switches, 11- handles, 12- buffer boards, 13- front ends fixing hole, 14- rear ends fixing hole, 15- Board support, 16- positioning block of clamp, 17- fixtures fixed block, 18- boards base, 19- fixture lead screws, 20- fixture handles, 21- Handle bearing.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of drilling machine, including board base 18, board The top of base 18 is provided with board support 15, positioning block of clamp 16, fixture fixed block 17, fixture lead screw 19 and fixture handles 20, Board support 15 is arranged on the middle position of board base 18, and positioning block of clamp 16 is arranged on fixture fixed block 17 and board branch Between frame 15, fixture lead screw 19 is arranged between fixture handles 20 and board support 15, and board support 15 passes through front end fixing hole 13 and rear end fixing hole 14 be fixedly connected respectively with protecgulum fuselage 8 and bonnet fuselage 9, the side of bonnet fuselage 9 is provided with handle Bearing 21 and handle 11, handle 11 are arranged on the side of handle bearing 21, and handle 11 and the side of the intersection of handle bearing 21 are pacified Equipped with switch 10, the inside of bonnet fuselage 9 is provided with rotating shaft 4 and motor 5, and rotating shaft 4 is located at the side of motor 5, bonnet fuselage 9 Side is provided with buffering stand 6, and opposite side is provided with protecgulum fuselage 8, and the one end of buffering stand 6 away from bonnet fuselage 9 is provided with Buffer board 12, side of the protecgulum fuselage 8 away from bonnet fuselage 9 are provided with rotating shaft cover 7, and horizontal handle 3 is provided with rotating shaft cover 7, And side of the rotating shaft cover 7 away from protecgulum fuselage 8 is provided with protective cover 2, the one end of protective cover 2 away from rotating shaft cover 7 is provided with drill bit 1, motor 5 is electrically connected with switch 10.

For the stability of handle 11, in the present embodiment, preferable handle 11 and handle bearing 21 are integral type structure,

For the service life of motor 5, in the present embodiment, it is preferred that protective cover 2 is a kind of structure of collapsible elastomeric material Part

In order to reduce cushion effect, in the present embodiment, preferable buffering stand 6 is bolted to connection with bonnet fuselage 9,

Workpiece is fixed for the ease of fixture, in the present embodiment, it is preferred that the length of fixture lead screw 19 is less than board base 18 Length.

Operation principle and process for using of the present utility model：This it is new in use, first by this it is new be powered with external power supply, When need to punch, the position of drill bit 1 and required punching is aimed at, then will be switched installed in the intersection of handle 11 and handle bearing 21 10 press, and so as to start the motor 5 in the inside of bonnet fuselage 9, motor 5 is driven connected rotating shaft 4, make rotating shaft 4 drive drill bit 2, so as to be punched, because when drill bit 1 is operated, can produce a large amount of chips and dust, influence motor 5 Service life, rotating shaft cover 7 are a kind of contractile components of tool, can move with the advance of drill bit 1, so as to move together, protect Shield motor does not enter dust and chip, when needing workpieces processing, by the front end fixing hole 13 being arranged on protecgulum fuselage 8 and sets Rear end fixing hole 14 on bonnet fuselage 9 is bolted with board support 15, is rotated further by fixture handles 20, is passed through rotation Fixture handles 20, come the position of movable clamp screw mandrel 19, by the position of movable clamp screw mandrel 19, carry out movable clamp locating piece 16 Position, adjust the angle needed to oneself, then put the workpiece in, then fix the position of workpiece, starting switch 10, rotate and bore First 1, to process the workpiece of oneself needs.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of drilling machine, including board base（18）, it is characterised in that：The board base（18）Top is provided with board branch Frame（15）, positioning block of clamp（16）, fixture fixed block（17）, fixture lead screw（19）And fixture handles（20）, the board support （15）Installed in board base（18）Middle position, the positioning block of clamp（16）Installed in fixture fixed block（17）With machine Platform support（15）Between, the fixture lead screw（19）Installed in fixture handles（20）With board support（15）Between, the board Support（15）Pass through front end fixing hole（13）With rear end fixing hole（14）Respectively with protecgulum fuselage（8）With bonnet fuselage（9）It is fixed Connection, the bonnet fuselage（9）Side handle bearing is installed（21）And handle（11）, the handle（11）Installed in handle Bearing（21）Side, the handle（11）With handle bearing（21）The side of intersection is provided with switch（10）, the bonnet Fuselage（9）Inside rotating shaft is installed（4）And motor（5）, the rotating shaft（4）Positioned at motor（5）Side, the bonnet fuselage （9）Side buffering stand is installed（6）, opposite side is provided with protecgulum fuselage（8）, the buffering stand（6）Away from rear cover machine Body（9）One end buffer board is installed（12）, the protecgulum fuselage（8）Away from bonnet fuselage（9）Side rotating shaft cover is installed （7）, the rotating shaft cover（7）On horizontal handle is installed（3）, and rotating shaft cover（7）Away from protecgulum fuselage（8）Side be provided with it is anti- Shield（2）, the protective cover（2）Away from rotating shaft cover（7）One end drill bit is installed（1）, the motor（5）With switch（10）Electricity Property connection.

A kind of 2. drilling machine according to claim 1, it is characterised in that：The handle（11）With handle bearing（21）For one Body formula structure.

A kind of 3. drilling machine according to claim 1, it is characterised in that：The protective cover（2）For a kind of collapsible elasticity The component of material.

A kind of 4. drilling machine according to claim 1, it is characterised in that：The buffering stand（6）With bonnet fuselage（9）It is logical Bolt is crossed to be fixedly connected.

A kind of 5. drilling machine according to claim 1, it is characterised in that：The fixture lead screw（19）Length be less than board Base（18）Length.