CN104084622A - Precision location device for electric drill bit - Google Patents

Precision location device for electric drill bit Download PDF

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Publication number
CN104084622A
CN104084622A CN201410330863.5A CN201410330863A CN104084622A CN 104084622 A CN104084622 A CN 104084622A CN 201410330863 A CN201410330863 A CN 201410330863A CN 104084622 A CN104084622 A CN 104084622A
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CN
China
Prior art keywords
motor
piers
location
handle
bracket shell
Prior art date
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Granted
Application number
CN201410330863.5A
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Chinese (zh)
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CN104084622B (en
Inventor
赵百华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Xiangcheng Tongli Machinery Co ltd
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410330863.5A priority Critical patent/CN104084622B/en
Publication of CN104084622A publication Critical patent/CN104084622A/en
Application granted granted Critical
Publication of CN104084622B publication Critical patent/CN104084622B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B45/00Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/02Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power

Abstract

The invention discloses a precision location device for an electric drill bit. A handle and a motor bracket shell are combined into a whole, the upper portion of the left end and the upper portion of the right end of the handle are respectively provided with two locating piers, the lower portion of the left end and the lower portion of the right end of the handle are respectively provided with two locating piers, sliding rails are assembled to the two sides of a bracket of the motor bracket shell and are connected with a motor, the left side and the right side of the front end of the motor bracket shell are provided with fixing holes, a power switch is arranged at the tail end of the motor in a matched mode, a push-and-pull handle is installed at the upper portion of the motor in a matched mode, the drill bit is connected with the front face of the motor, the motor is connected with the sliding rails, a gap is reserved between the motor and the motor bracket shell, and the motor can slide in the bracket of the motor bracket shell. A locating frame is provided with a clamping groove, the left side and the right side of the clamping groove are provided with connecting holes, three locating piers are arranged on one face of the locating frame, the left side and the right side of the locating frame are respectively provided with two locating piers, the clamping groove can clamp the front end of the motor bracket shell in a sleeved mode, and the connecting holes are connected with the fixing holes. The precision location device for the electric drill bit is convenient to use and high in practicability.

Description

A kind of accurate positioning device of drill bit
Technical field
The present invention relates to electric drill instrument, espespecially a kind of accurate positioning device of drill bit.
Background technology
Use drill hole of drilling machine, everybody can, however the hole getting out whether vertically just cannot determine, people use electric drill usually to complain that brill is not straight, this is relevant with electric machine structure.Conventional motor is to be enclosed within the casing being integrated with handle, the swing of handle affects the location of drill bit, because people's visual problem and the vibration of motor are difficult to make drill bit surely straight, mostly use specific purpose tool, but this is not the motor of consubstantiality location, for site operation, accurately locate poor effect.In prior art, Chinese patent CN201220523670.8, be characterised in that: drill body front end be take peripheral position that drill bit is the center of circle and is provided with the locating hole of four uniform end openings, in locating hole, be provided with spring, the natural extended length of spring is identical with depth of positioning hole, in opening one end of locating hole, be respectively equipped with the locating rack of a L-type, the corner location of four L-type locating racks and the top of drill bit are at grade, and drill bit is vertical with this plane, locating rack is provided with scale, " 0 " graduation mark of described scale aligns with locating hole plane of the opening, drill body downside is provided with handle, on handle, can there is switch, handle lower end is provided with power line and plug.This design is subject to the reaction of spring in practical operation, boring effort; Because locating rack is located at the place ahead, exist rig to swing, the degree of accuracy of position, hole is had to impact.
Summary of the invention
For overcoming above-mentioned deficiency, the invention provides a kind of accurate positioning device of drill bit, first allow frame locate, motor moves in frame, and drill bit perpendicular alignmnet bores point, holds motor and does not swing, leicht fallen D/A, accurately location.
The technical scheme addressing the above problem:
An accurate positioning device for drill bit, it is comprised of handle, motor bracket shell, slide rail, location pier, power switch, push-pull handle, motor, fixing hole, drill bit, locating rack, draw-in groove, connecting hole.
Described handle and motor bracket shell are integrated, the upper and lower of handle left and right end respectively arranges two location piers, assembling slide rail in both sides in the bracket of motor bracket shell, and slide rail connects motor, the motor bracket shell front end left and right sides arranges fixing hole, and there is shape of threads fixing hole inner side.
Described motor end configuration power switch, top is equipped with push-pull handle, before connect drill bit, motor is connected with slide rail, gapped between motor and motor bracket shell, motor can slide in the bracket of motor bracket shell.
Described locating rack is provided with draw-in groove, and draw-in groove left and right sides is provided with connecting hole, and locating rack simultaneously configures three location piers, each side establishes two location piers; Draw-in groove can overlap and be stuck in motor bracket shell front end, bolt penetrates connecting hole and is connected with fixing hole, two location piers of two location piers in locating rack left side and the upper and lower of handle left end are in same plane, two location piers of two location piers on locating rack right side and the upper and lower of handle right-hand member are in same plane, and upper three the location piers of locating rack one side are in same plane.
Beneficial effect of the present invention: a kind of accurate positioning device of drill bit, allow frame locate, motor moves in frame, drill bit perpendicular alignmnet bores point, hold motor and do not swing, accurate positioning, has solved boring effort in prior art, easily swing, position, hole is not straight, occurs waste product, the problem of causing delay, separately this device can stand, sleeping position multiaspect location, be convenient for people to use, practical.Accompanying drawing explanation
Fig. 1 is the component locations graph of a relation of structural representation of the present invention and embodiment;
In figure 1, handle, 2, motor bracket shell, 3, slide rail, 4, location pier, 5, power switch, 6, push-pull handle, 7, motor, 8, fixing hole, 9, drill bit, 10, locating rack, 11, draw-in groove, 12, connecting hole.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
In Fig. 1, described handle 1 is integrated with motor bracket shell 2, and the upper and lower of handle 1 left and right end respectively arranges two location piers 4, assembling slide rail 3 in both sides in the bracket of motor bracket shell 2, slide rail 3 connects motor 7, and the motor bracket shell 2 front end left and right sides arrange fixing hole 8, and there is shape of threads fixing hole 8 inner sides.Described motor 7 ends configuration power switches 5, top is equipped with push-pull handle 6, before connect drill bit 9, motor 7 is connected with slide rail 3, motor 7 and 2, motor bracket shell are gapped, motor 7 can slide in the bracket of motor bracket shell 2.Described locating rack 10 is provided with draw-in groove 11, and draw-in groove 11 left and right sides are provided with connecting hole 12, and locating rack 10 one sides configure three location piers 4, each side establish two location piers 4; Draw-in groove 11 can overlap and be stuck in motor bracket shell 2 front ends, bolt penetrates connecting hole 12 and is connected with fixing hole 8, two location piers 4 of two location piers 4 in locating rack 10 left sides and the upper and lower of handle 1 left end are in same plane, two location piers 4 on locating rack 10 right sides are with two location piers 4 of the upper and lower of handle 1 right-hand member in same plane, and upper three the location piers 4 of locating rack 10 one side are in same plane.
In embodiment shown in Fig. 1, described motor 7 is connected on slide rail 3 with motor bracket shell 2 is same, the connecting hole 12 of draw-in groove 11 is connected with fixing hole 8, with bolt, fix: during vertical drill, hand is grabbed push-pull handle 6 and is moved backward, allow three location piers 4 in locating rack 10 one side body of wall that reclines fix, hand is grabbed push-pull handle 6 and is moved forward, and drill bit aligned position spuds in; During left horizontal auger, hand is grabbed push-pull handle 6 and is moved backward, and two location piers 4 of two location piers in locating rack 10 left sides 4 and the upper and lower of handle 1 left end ground that reclines is fixed, and hand is grabbed push-pull handle 6 and moved forward, and drill bit aligned position spuds in; During right horizontal auger, hand is grabbed push-pull handle 6 and is moved backward, and two location piers 4 of two location piers on locating rack 10 right sides 4 and the upper and lower of handle 1 right-hand member ground that reclines is fixed, and hand is grabbed push-pull handle 6 and moved forward, and drill bit aligned position spuds in.

Claims (1)

1. the accurate positioning device of a drill bit, comprise handle 1, motor bracket shell 2, slide rail 3, location pier 4, power switch 5, push-pull handle 6, motor 7, fixing hole 8, drill bit 9, locating rack 10, draw-in groove 11, connecting hole 12, it is characterized in that: described handle 1 is integrated with motor bracket shell 2, the upper and lower of handle 1 left and right end respectively arranges two location piers 4, assembling slide rail 3 in both sides in the bracket of motor bracket shell 2, slide rail 3 connects motor 7, the motor bracket shell 2 front end left and right sides arrange fixing hole 8, and there is shape of threads fixing hole 8 inner sides; Described motor 7 ends configuration power switches 5, top is equipped with push-pull handle 6, before connect drill bit 9, motor 7 is connected with slide rail 3, motor 7 and 2, motor bracket shell are gapped, motor 7 can slide in the bracket of motor bracket shell 2; Described locating rack 10 is provided with draw-in groove 11, and draw-in groove 11 left and right sides are provided with connecting hole 12, and locating rack 10 one sides configure three location piers 4, each side establish two location piers 4; Draw-in groove 11 can overlap and be stuck in motor bracket shell 2 front ends, bolt penetrates connecting hole 12 and is connected with fixing hole 8, two location piers 4 of two location piers 4 in locating rack 10 left sides and the upper and lower of handle 1 left end are in same plane, two location piers 4 on locating rack 10 right sides are with two location piers 4 of the upper and lower of handle 1 right-hand member in same plane, and upper three the location piers 4 of locating rack 10 one side are in same plane.
CN201410330863.5A 2014-07-03 2014-07-03 A kind of accurate positioning device of drill bit Active CN104084622B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410330863.5A CN104084622B (en) 2014-07-03 2014-07-03 A kind of accurate positioning device of drill bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410330863.5A CN104084622B (en) 2014-07-03 2014-07-03 A kind of accurate positioning device of drill bit

Publications (2)

Publication Number Publication Date
CN104084622A true CN104084622A (en) 2014-10-08
CN104084622B CN104084622B (en) 2016-08-24

Family

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Application Number Title Priority Date Filing Date
CN201410330863.5A Active CN104084622B (en) 2014-07-03 2014-07-03 A kind of accurate positioning device of drill bit

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105127482A (en) * 2015-09-28 2015-12-09 苏州汉腾自动化设备有限公司 Anti-swaying drill bit detection device
CN109530756A (en) * 2017-09-21 2019-03-29 贵港市厚顺信息技术有限公司 A kind of auxiliary device to drill for electric hand drill in cylindrical body

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04183507A (en) * 1990-11-16 1992-06-30 Ryuichi Kamisaka Guide scale for portable motor driven drill
CN202325271U (en) * 2011-11-08 2012-07-11 玉柴重工(常州)有限公司 Push-and-pull mechanism for horizontal directional drilling machine
CN202984736U (en) * 2013-01-07 2013-06-12 黑龙江工程学院 Auxiliary device for processing workpiece by jackhammer
CN103406570A (en) * 2013-08-07 2013-11-27 苏州市合昌电器有限公司 Pistol drill perpendicularity guiding device
CN203484703U (en) * 2013-09-09 2014-03-19 湖南星宇龙机械有限公司 Drilling tool for drilling on structural part
CN203635993U (en) * 2013-12-04 2014-06-11 蔡智名 Novel electric drill

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04183507A (en) * 1990-11-16 1992-06-30 Ryuichi Kamisaka Guide scale for portable motor driven drill
CN202325271U (en) * 2011-11-08 2012-07-11 玉柴重工(常州)有限公司 Push-and-pull mechanism for horizontal directional drilling machine
CN202984736U (en) * 2013-01-07 2013-06-12 黑龙江工程学院 Auxiliary device for processing workpiece by jackhammer
CN103406570A (en) * 2013-08-07 2013-11-27 苏州市合昌电器有限公司 Pistol drill perpendicularity guiding device
CN203484703U (en) * 2013-09-09 2014-03-19 湖南星宇龙机械有限公司 Drilling tool for drilling on structural part
CN203635993U (en) * 2013-12-04 2014-06-11 蔡智名 Novel electric drill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105127482A (en) * 2015-09-28 2015-12-09 苏州汉腾自动化设备有限公司 Anti-swaying drill bit detection device
CN109530756A (en) * 2017-09-21 2019-03-29 贵港市厚顺信息技术有限公司 A kind of auxiliary device to drill for electric hand drill in cylindrical body

Also Published As

Publication number Publication date
CN104084622B (en) 2016-08-24

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Address after: 533300 the Guangxi Zhuang Autonomous Region Baise Tianlin county science and Technology Bureau

Applicant after: Zhao Baihua

Address before: 533000 the Guangxi Zhuang Autonomous Region, Youjiang District, Baise River River Reservoir Management Bureau,

Applicant before: Zhao Baihua

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Effective date of registration: 20171121

Address after: Xinghua City, Jiangsu province 225700 Taizhou City, Fengzhen new village Ding four group No. 183

Patentee after: Sun Jianchun

Address before: 533300 Guangxi Tianlin County of Baise science and Technology Bureau

Patentee before: Zhao Baihua

TR01 Transfer of patent right
CP02 Change in the address of a patent holder

Address after: 225321 Jiangsu city of Taizhou province high port Street City Road No. 21

Patentee after: Sun Jianchun

Address before: Xinghua City, Jiangsu province 225700 Taizhou City, Fengzhen new village Ding four group No. 183

Patentee before: Sun Jianchun

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Effective date of registration: 20220728

Address after: 215100 No. 52 Xianglu Road, Yangchenghu Town, Xiangcheng District, Suzhou City, Jiangsu Province (building 11 in Suzhou Sandian lighting equipment Co., Ltd.)

Patentee after: Suzhou Xiangcheng Tongli Machinery Co.,Ltd.

Address before: 21 Gangcheng Road, Gangkou street, Gaogang District, Taizhou City, Jiangsu Province

Patentee before: Sun Jianchun

TR01 Transfer of patent right