CN206230063U - A kind of big aperture Special drill rose reamer of step - Google Patents

A kind of big aperture Special drill rose reamer of step Download PDF

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Publication number
CN206230063U
CN206230063U CN201621215033.9U CN201621215033U CN206230063U CN 206230063 U CN206230063 U CN 206230063U CN 201621215033 U CN201621215033 U CN 201621215033U CN 206230063 U CN206230063 U CN 206230063U
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CN
China
Prior art keywords
knife
handle
big
rose reamer
drill
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.)
Active
Application number
CN201621215033.9U
Other languages
Chinese (zh)
Inventor
张波
迟学宝
谢新冬
彭桃仔
沈浙华
杨康
周敬
张祺浩
张建军
毛瑜琴
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.)
Dragon You Yilaida Electrical Appliances Co Ltd
Original Assignee
Dragon You Yilaida Electrical Appliances Co Ltd
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
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Priority to CN201621215033.9U priority Critical patent/CN206230063U/en
Application granted granted Critical
Publication of CN206230063U publication Critical patent/CN206230063U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of big aperture Special drill rose reamer of step, the handle of a knife of the rose reamer is divided into the big handle of a knife and small handle of a knife of step, big handle of a knife is connected with small handle of a knife, and three rose reamers are provided with the end of big handle of a knife, and drill bit is provided with the end of small handle of a knife.Using the utility model, can directly be installed on bench drill, aperture is bored by drill bit, chamfering is carried out to macropore by rose reamer, both reduce manufacturing procedure, operating efficiency is improve again.

Description

A kind of big aperture Special drill rose reamer of step
Technical field
The utility model is related to a kind of big aperture Special drill rose reamer of step.
Background technology
At present, when in processing, some have the big aperture of step for we, we are generally needed by boring macropore, boring small Hole, the process for carrying out chamfering to macropore again, so, cause complex procedures, inefficiency.
The content of the invention
The purpose of this utility model is to provide can will bore a kind of step size that aperture and big Hole chamfering are disposably completed Hole Special drill rose reamer.
The utility model is adopted the technical scheme that:A kind of big aperture Special drill rose reamer of step, it is characterised in that Handle of a knife is divided into the big handle of a knife and small handle of a knife of step, and big handle of a knife is connected with small handle of a knife, and three are provided with the end of big handle of a knife Rose reamer, drill bit is provided with the end of small handle of a knife.
Using the utility model, can directly be installed on bench drill, aperture be bored by drill bit, by rose reamer to big Hole carries out chamfering, both reduces manufacturing procedure, and operating efficiency is improve again.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the schematic diagram of workpiece of the present utility model.
Sequence number is represented in figure:Big handle of a knife 1, rose reamer 2, small handle of a knife 3, drill bit 4, aperture 5, macropore 6 and workpiece 7.
Specific embodiment
Utility model is described further with reference to specific embodiment.
Referring to Figures 1 and 2, the handle of a knife of the big aperture Special drill rose reamer of the step is divided into the He of big handle of a knife 1 of step Small handle of a knife 3, big handle of a knife 1 is connected with small handle of a knife 3, three rose reamers 2 is provided with the end of big handle of a knife 1, at the end of small handle of a knife 3 Portion is provided with drill bit 4.When using, can directly be installed on bench drill, by the aperture 5 on the drill workpiece 7 of drill bit 4, pass through Rose reamer 2 carries out chamfering to the macropore 6 on workpiece 7, both reduces manufacturing procedure, and operating efficiency is improve again.

Claims (1)

1. the big aperture Special drill rose reamer of a kind of step, it is characterised in that handle of a knife is divided into the big handle of a knife and pocket knife of step Handle, big handle of a knife is connected with small handle of a knife, and three rose reamers are provided with the end of big handle of a knife, and brill is provided with the end of small handle of a knife Head.
CN201621215033.9U 2016-11-11 2016-11-11 A kind of big aperture Special drill rose reamer of step Active CN206230063U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621215033.9U CN206230063U (en) 2016-11-11 2016-11-11 A kind of big aperture Special drill rose reamer of step

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621215033.9U CN206230063U (en) 2016-11-11 2016-11-11 A kind of big aperture Special drill rose reamer of step

Publications (1)

Publication Number Publication Date
CN206230063U true CN206230063U (en) 2017-06-09

Family

ID=58991109

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621215033.9U Active CN206230063U (en) 2016-11-11 2016-11-11 A kind of big aperture Special drill rose reamer of step

Country Status (1)

Country Link
CN (1) CN206230063U (en)

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