CN206392889U - Drill bit device capable of turning - Google Patents

Drill bit device capable of turning Download PDF

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Publication number
CN206392889U
CN206392889U CN201621384707.8U CN201621384707U CN206392889U CN 206392889 U CN206392889 U CN 206392889U CN 201621384707 U CN201621384707 U CN 201621384707U CN 206392889 U CN206392889 U CN 206392889U
Authority
CN
China
Prior art keywords
retainer
drill bit
block
connecting rod
drilled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621384707.8U
Other languages
Chinese (zh)
Inventor
徐佳
周振宇
朴钟宇
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.)
Zhejiang University of Technology ZJUT
Original Assignee
Zhejiang University of Technology ZJUT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang University of Technology ZJUT filed Critical Zhejiang University of Technology ZJUT
Priority to CN201621384707.8U priority Critical patent/CN206392889U/en
Application granted granted Critical
Publication of CN206392889U publication Critical patent/CN206392889U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A drill bit device capable of turning comprises a drilling assembly and a clamping assembly used for clamping a product to be drilled, wherein the drilling assembly comprises a flexible shaft and a drill bit, the drill bit is fixed at the left end of the flexible shaft, the right end of the flexible shaft is connected with a motor shaft of an electric drill body, the flexible shaft is arranged along the length direction of a retainer and is fixed on the retainer through a fixing ring, and an elbow part is arranged at the left end of the retainer; the clamping assembly comprises a left stop block, a connecting rod and a right stop block, the left stop block is connected with the right stop block through the connecting rod, and the elbow part of the retainer is located behind the connecting rod and faces towards a product to be drilled. The utility model provides a simple structure can turn the drill bit device who turns round.

Description

A kind of drill bit device that can be turned round
Technical field
The utility model is related to drill bit device field, more particularly, to a kind of drill bit device that can be turned round.
Background technology
Normal drill bit in the market is all difficult to realize turn function.And in some specific workplaces in living, People need to bore the drilling of a bending, still, it has been found that in the market is almost without such drill bit or drill bit device, it is impossible to Easily meet the different technical need of people.
The content of the invention
To overcome the shortcomings of that existing drill bit presence can not turn round, the utility model provides a kind of brill simple in construction that can be turned round Head device.
The utility model solves the technical scheme that its technical problem used:
A kind of drill bit device that can be turned round, including boring assemblies and the clip component for clip product hole to be drilled, it is described Boring assemblies include flexible axle and drill bit, and the drill bit is fixed on the left end of flexible axle, the right-hand member of the flexible axle and the electricity of electric drill drill body Arbor is connected, and length direction of the flexible axle along retainer is arranged and be fixed on by retainer ring on retainer, described to keep The left end of frame is provided with elbow part;
The clip component includes left block, connecting rod and right block, passes through between the left block and the right block Connecting rod is connected, and product hole to be drilled is located between the left block and right block and is arranged in the rear side of connecting rod, clamping screw Positioned at connecting rod rear side and contacted from left to right through left block on product hole to be drilled, the middle part of the retainer passes through branch The upper end of bar and the right block is rotatably connected;
The elbow part of the retainer is located at the rear of the connecting rod and towards product hole to be drilled.
Further, the retainer ring is provided with three, and three retainer rings are located at left end, middle part and the right-hand member of flexible axle respectively.
Further, the left block is cuboid, and the top section of the right block is trapezoidal.
The beneficial effects of the utility model:It is convenient and practical, the turn of drill bit can be realized during electric drill use, it is full Foot people different technical needs.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of boring assemblies of the present utility model.
Fig. 3 is the structural representation of clip component of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Reference picture 1~Fig. 3, a kind of drill bit device that can be turned round, including boring assemblies and for clip product hole to be drilled Clip component, the boring assemblies include flexible axle 2 and drill bit 5, and the drill bit 5 is fixed on the left end of flexible axle 2, the flexible axle 2 Right-hand member is connected with the motor shaft of electric drill drill body, and length direction of the flexible axle 2 along retainer 11 is arranged and solid by retainer ring It is scheduled on retainer 11, the left end of the retainer 11 is provided with elbow part;
The clip component includes left block 6, connecting rod 8 and right block 9, between the left block 6 and the right block 9 Connected by connecting rod 8, product hole to be drilled is located between the left block 6 and right block 9 and is arranged in the rear side of connecting rod 8, Clamping screw 7 is located at the rear side of connecting rod 88 and contacted from left to right through left block 6 on product hole to be drilled, the retainer 11 middle part is rotatably connected by pole and the upper end of the right block 9;
The elbow part of the retainer 11 is located at the rear of the connecting rod 8 and towards product hole to be drilled.
Further, the retainer ring is provided with three, and three retainer rings are located at left end, middle part and the right-hand member of flexible axle respectively.
Further, the left block 6 is cuboid, and the top section of the right block 9 is trapezoidal.
As shown in figure 1, the flexible axle 2 is fixed on retainer 11 by three retainer rings 1,3,4, the clamping screw 7 is pacified On left block 6;Retainer 11 and right block 9 are linked together by bolt 10, so, and drill bit 5 just can be around bolt 10 rotate, so as to realize the turn function of drill bit.
The course of work of the present utility model is:Product hole to be drilled such as wooden unit is put into by left block according to punch position first Between 6 and right block 9 and positioned at the rear side appropriate location of connecting rod 8, while left block 6 is locked to clamping screw 7 to be drilled On the product of hole, because right block 9 is fixedly connected by connecting rod with left block 6, so that right block 9 is positioned, it is then turned on Motor shaft on electric drill drill body, electric drill drill body drives flexible axle 2 to rotate, and flexible axle 2 drives drill bit 5 to rotate, then by revolving counterclockwise Turn retainer 11 to be drilled, until drilling is completed, curved hole is just formed in product hole to be drilled.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model System, as long as the technical scheme that can be realized without creative work on the basis of above-described embodiment, is regarded as falling into In the rights protection scope of the utility model patent.

Claims (3)

1. a kind of drill bit device that can be turned round, it is characterised in that:Clip including boring assemblies and for clip product hole to be drilled Component, the boring assemblies include flexible axle and drill bit, and the drill bit is fixed on the left end of flexible axle, the right-hand member and electric drill of the flexible axle The motor shaft of drill body is connected, and length direction of the flexible axle along retainer is arranged and be fixed on by retainer ring on retainer, The left end of the retainer is provided with elbow part;
The clip component includes left block, connecting rod and right block, passes through connection between the left block and the right block Bar is connected, and product hole to be drilled is located between the left block and right block and is arranged in the rear side of connecting rod, and clamping screw is located at The rear side of connecting rod is simultaneously contacted on product hole to be drilled through left block from left to right, the middle part of the retainer by pole with The upper end of the right block is rotatably connected;
The elbow part of the retainer is located at the rear of the connecting rod and towards product hole to be drilled.
2. a kind of drill bit device that can be turned round as claimed in claim 1, it is characterised in that:The retainer ring is provided with three, Three retainer rings are located at left end, middle part and the right-hand member of flexible axle respectively.
3. a kind of drill bit device that can be turned round as claimed in claim 1 or 2, it is characterised in that:The left block is cuboid, The top section of the right block is trapezoidal.
CN201621384707.8U 2016-12-16 2016-12-16 Drill bit device capable of turning Expired - Fee Related CN206392889U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621384707.8U CN206392889U (en) 2016-12-16 2016-12-16 Drill bit device capable of turning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621384707.8U CN206392889U (en) 2016-12-16 2016-12-16 Drill bit device capable of turning

Publications (1)

Publication Number Publication Date
CN206392889U true CN206392889U (en) 2017-08-11

Family

ID=59511517

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621384707.8U Expired - Fee Related CN206392889U (en) 2016-12-16 2016-12-16 Drill bit device capable of turning

Country Status (1)

Country Link
CN (1) CN206392889U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624016A (en) * 2016-12-16 2017-05-10 浙江工业大学 Drill bit device capable of turning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624016A (en) * 2016-12-16 2017-05-10 浙江工业大学 Drill bit device capable of turning

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170811

Termination date: 20191216