CN202162411U

CN202162411U - Portable hand bench drill

Info

Publication number: CN202162411U
Application number: CN201120273926XU
Authority: CN
Inventors: 王林
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-31
Filing date: 2011-07-31
Publication date: 2012-03-14
Anticipated expiration: 2021-07-31

Abstract

The utility model discloses a portable hand bench drill which comprises a support frame, a drill handle, a drill bit fixture, a drill bit, a rocking handle and a workpiece fixture. A transverse platform is arranged at the upper end of the support frame; a through hole is arranged on the transverse platform; the drill handle penetrates through the through hole and can slide up and down; stop blocks are arranged at the upper end and the lower end of the drill handle; a spring is sleeved on the outer wall of the drill handle between the lower end surface of the transverse platform at the upper end of the support frame and the stop block at the lower end of the drill handle to be convenient for applying the force onto the drill handle to feed the drill handle downwards; the upper end of the drill handle is connected with the rocking handle; the lower end of the drill handle is fixedly connected with the drill bit fixture; the drill bit is arranged on the drill bit fixture; the workpiece fixture is arranged at the lower end of the support frame to be convenient for fixing a workpiece, and the position of the workpiece fixture is corresponding to that of the drill handle to be convenient for drilling. The portable hand bench drill has a simple structure and high drilling efficiency, saves the labor, is convenient, is convenient to store and carry, is particularly suitable for the field aerial operation on passive occasions and has good economic benefit prospect.

Description

Portable bench type hand drill

Technical field

The utility model relates to a kind of hand drill aperture apparatus, particularly a kind of portable bench type hand drill.

Background technology

Traditional bore mode generally is divided into electronic and hand two kinds; Wherein electrical equipment has drilling machine, electric hand drill etc.; The drilling machine volume is big, Heavy Weight, is applicable to the boring of the material of fixed location, and its borehole accuracy is high, efficient is high; But be difficult for moving easily, can not or keep in repair, rush to repair the place use in the open air.The electric hand drill scope of application is wide, and labour intensity is low, but can not use in the field that does not have power supply, on the frame of high-altitude, can not use, because can't connect power supply.The hand boring scope of application is the widest, and it does not receive the influence in power supply, place, but existing hand rig adopts bow drill more, exerts pressure on the other hand, and another hand rotates, and implements cutting, boring, and this equipment is relatively required great effort, and its labour intensity is big, and efficient is low.

Summary of the invention

For overcoming the defective of above-mentioned prior art, the purpose of the utility model provide a kind of simple in structure, efficient is high, the portable bench type hand drill in labour-saving relatively.

To achieve these goals; The technical scheme that the utility model adopts is: a kind of portable bench type hand drill; Comprise support, drillstock, drilling attachment, drill bit, rocking handle and work piece holder; Said support upper end is provided with a horizontal platform, and this horizontal platform is provided with a through hole, and drillstock passes from this through hole and can slide up and down; The two ends up and down of said drillstock are provided with block; Be set with spring on the drillstock outer wall between the horizontal platform lower surface on support and the lower end block of drillstock; Be convenient in drillstock it fed to power downwards, the upper end of drillstock is connected with rocking handle, and the lower end of drillstock is fixedly connected with drilling attachment; On the said drilling attachment drill bit is installed; Said support lower end is provided with work piece holder, is convenient to fixation workpiece, and the position of its position and drillstock is corresponding, is convenient to boring.

The middle part of said support is provided with a horizontal platform, and this horizontal platform is provided with the guide-localization hole of a up/down perforation, and the position of its position and drillstock is corresponding, be convenient to drill bit through and the location.

Said support lower end is provided with a horizontal platform; This lower end horizontal platform is provided with the screw of a up/down perforation; The shank of bolt of work piece holder passes through the screw thread spinning of outer surface setting in this screw, and the shank of bolt upper end is provided with a disk, and the disk upper surface is provided with blind hole corresponding to drill bit; The lower end of shank of bolt is provided with the anchor clamps handle, is convenient to clamp and unclamp workpiece.

Also be provided with fastening bolt on the said drilling attachment.

Compared with prior art, the advantage of the utility model is: this bench type hand drill is not only simple in structure, drilling efficiency is high, laborsaving convenient again, and deposits and carry all very convenient; Its scope of application is wide, be particularly suitable for the power free place of open-air work high above the ground, and the economic benefit prospect is also very good.

Description of drawings

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

Fig. 2 is a kind of user mode figure of the utility model.

The specific embodiment

To combine accompanying drawing that the utility model is described further below.

Referring to Fig. 1 and Fig. 2; The portable bench type hand drill of the utility model; Comprise support 1, drillstock 2, drilling attachment 5, drill bit 7, rocking handle 11 and work piece holder; Said support 1 upper end is provided with a horizontal platform, and this horizontal platform is provided with a through hole, and drillstock 2 passes from this through hole and can slide up and down; The two ends up and down of said drillstock 2 are provided with block; On drillstock 2 outer walls between the lower end block of the horizontal platform lower surface of support 1 upper end and drillstock 2, be set with spring 4; Be convenient in drillstock 2 it fed downwards to power; The upper end of drillstock 2 is connected with rocking handle 11, and the lower end of drillstock 2 is fixedly connected with drilling attachment 5; On the said drilling attachment 5 drill bit 7 is installed; Said support 1 lower end is provided with work piece holder, is convenient to fixation workpiece, and its position is corresponding with the position of drillstock 2, is convenient to boring; The middle part of said support 1 is provided with a horizontal platform 3, and this horizontal platform 3 is provided with the guide-localization hole 8 of a up/down perforation, and the position of its position and drillstock is corresponding, is convenient to drill bit 7 and passes through and the location; Said support 1 lower end is provided with a horizontal platform; This lower end horizontal platform is provided with the screw of a up/down perforation; The shank of bolt of work piece holder passes through the screw thread spinning of outer surface setting in this screw, and the shank of bolt upper end is provided with a disk 10, and disk 10 upper surfaces are provided with blind hole corresponding to drill bit 7; The lower end of shank of bolt is provided with anchor clamps handle 9, is convenient to clamp and unclamp workpiece 12; Also be provided with fastening bolt 6 on the said drilling attachment 5.

During use, earlier the spring on the drillstock 24 is pushed down, let den bohrkopf einsetzen 7 on the drilling attachment 5; And locking fastening bolt 6; Again with workpiece 12 insert horizontal platforms 3 below, rotary clamp handle 9, shank of bolt rises; Disk 10 adds the lower surface that clamping of workpieces 12 is fixed on horizontal platform 3, and the rocking handle 11 that drillstock 2 upper ends are rotated in the back can punch to workpiece 12.Two hands are operated respectively, and are very convenient; Increase the length of rocking handle 11, can be more laborsaving.Certainly, if spring 4 tension force also can exert pressure inadequately from the upper end of drillstock 2.The rocking handle 11 of the utility model flexibly connects with drillstock 2 upper ends, adopts split modular structure, and dismounting is easily deposited and carry all very convenient.

Claims

1. portable bench type hand drill; Comprise support (1), drillstock (2), drilling attachment (5), drill bit (7), rocking handle (11) and work piece holder; It is characterized in that: said support (1) upper end is provided with a horizontal platform; This horizontal platform is provided with a through hole, and drillstock (2) passes from this through hole and can slide up and down; The two ends up and down of said drillstock (2) are provided with block; Be set with spring (4) on drillstock (2) outer wall between the horizontal platform lower surface on support (1) and the lower end block of drillstock (2); Be convenient in drillstock (2) it fed downwards to power; The upper end of drillstock (2) is connected with rocking handle (11), and the lower end of drillstock (2) is fixedly connected with drilling attachment (5); Drill bit (7) is installed on the said drilling attachment (5); Said support (1) lower end is provided with work piece holder, is convenient to fixation workpiece, and its position is corresponding with the position of drillstock (2), is convenient to boring.

2. portable bench type hand drill according to claim 1; It is characterized in that: the middle part of said support (1) is provided with a horizontal platform (3); This horizontal platform (3) is provided with the guide-localization hole (8) of a up/down perforation; The position of its position and drillstock is corresponding, be convenient to drill bit (7) through and the location.

3. portable bench type hand drill according to claim 1 and 2; It is characterized in that: said support (1) lower end is provided with a horizontal platform; This lower end horizontal platform is provided with the screw of a up/down perforation; The shank of bolt of work piece holder passes through the screw thread spinning of outer surface setting in this screw, and the shank of bolt upper end is provided with a disk (10), and disk (10) upper surface is provided with blind hole corresponding to drill bit (7); The lower end of shank of bolt is provided with anchor clamps handle (9), is convenient to clamp and unclamp workpiece (12).

4. portable bench type hand drill according to claim 1 is characterized in that: also be provided with fastening bolt (6) on the said drilling attachment (5).