CN203649515U - Shallow narrow annular groove machining mechanism - Google Patents

Shallow narrow annular groove machining mechanism Download PDF

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Publication number
CN203649515U
CN203649515U CN201320819673.0U CN201320819673U CN203649515U CN 203649515 U CN203649515 U CN 203649515U CN 201320819673 U CN201320819673 U CN 201320819673U CN 203649515 U CN203649515 U CN 203649515U
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CN
China
Prior art keywords
shallow narrow
annular groove
machining
machined
narrow annular
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
CN201320819673.0U
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Chinese (zh)
Inventor
孟丽琴
耿莹晶
刘德靓
张泽彬
赵明泽
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.)
SHANXI JIANGHUAI HEAVY INDUSTRY Co Ltd
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SHANXI JIANGHUAI HEAVY INDUSTRY Co Ltd
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Priority to CN201320819673.0U priority Critical patent/CN203649515U/en
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Abstract

The utility model discloses a shallow narrow annular groove machining mechanism, which solves the technical problem that the machining efficiency is low and the machining precision is not easy to control when a shallow narrow annular groove is machined in the prior art. The shallow narrow annular groove machining mechanism comprises a machining work platform (5), wherein a machined workpiece (4) is arranged on the machining work platform (5); a drilling machine drill rod (1) is arranged above the machined workpiece (4); an L-shaped grooving cutter rod (2) is horizontally fixed at the bottom end of the drilling machine drill rod (1) through a fastening screw (3); an L-shaped grooving cutter head (6) is arranged on a shallow narrow annular groove (7) to be machined in the surface of the machined workpiece (4). A shallow narrow annular groove of a component is machined by adopting the shallow narrow annular groove machining mechanism, the machining size precision, the surface roughness and the machining efficiency of the component can be greatly improved; moreover, the cutter can be made of a common material; meanwhile, the cost is reduced.

Description

A kind of shallow narrow cannelure organisation of working
Technical field
The utility model relates to a kind of shallow narrow cannelure organisation of working.
Background technology
In field of machining, sometimes need on part, be less than 3 millimeters by working width, the shallow narrow cannelure that the degree of depth is less than 4 millimeters, processes this shallow narrow cannelure and conventionally adopts corresponding cylindrical bar milling cutter to process.Because cylindrical bar milling cutter tool diameter is too little, add man-hour cutter and easily fracture, and working (machining) efficiency is very low, machining accuracy is wayward, and roughness of machining surface is also lower.
Summary of the invention
The utility model provides a kind of shallow narrow cannelure organisation of working, solved the low and uppity technical problem of machining accuracy of working (machining) efficiency that prior art exists in the time of the shallow narrow cannelure of processing.
The utility model is to solve by the following technical programs above technical problem:
A kind of shallow narrow cannelure organisation of working, comprise processing work platform, on processing work platform, be provided with workpiece to be machined, above workpiece to be machined, be provided with drilling machine drilling rod, L shaped grooving cutter knife bar is horizontally fixed on the bottom of drilling machine drilling rod by trip bolt, L shaped grooving cutter cutter head is arranged on the processed shallow narrow cannelure of the lip-deep wish of workpiece to be machined.
The height of L shaped grooving cutter cutter head is 3 millimeters, and the degree of depth of shallow narrow cannelure is 4 millimeters.
The utility model adopts the shallow narrow cannelure of this shallow narrow cannelure organisation of working processing parts, can significantly improve Dimension Measurement precision, surface roughness and working (machining) efficiency, and cutter can adopt common material, has reduced cost simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model part is cut open.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
A kind of shallow narrow cannelure organisation of working, comprise processing work platform 5, on processing work platform 5, be provided with workpiece to be machined 4, above workpiece to be machined 4, be provided with drilling machine drilling rod 1, L shaped grooving cutter knife bar 2 is horizontally fixed on the bottom of drilling machine drilling rod 1 by trip bolt 3, L shaped grooving cutter cutter head 6 is arranged on the processed shallow narrow cannelure 7 of the lip-deep wish of workpiece to be machined 4.
The height t of L shaped grooving cutter cutter head 6 is 3 millimeters, and the depth H of shallow narrow cannelure 7 is 4 millimeters.

Claims (2)

1. a shallow narrow cannelure organisation of working, comprise processing work platform (5), on processing work platform (5), be provided with workpiece to be machined (4), be provided with drilling machine drilling rod (1) in the top of workpiece to be machined (4), it is characterized in that, L shaped grooving cutter knife bar (2) is horizontally fixed on the bottom of drilling machine drilling rod (1) by trip bolt (3), L shaped grooving cutter cutter head (6) is arranged on the processed shallow narrow cannelure (7) of the lip-deep wish of workpiece to be machined (4).
2. the shallow narrow cannelure organisation of working of one according to claim 1, is characterized in that, the height (t) of L shaped grooving cutter cutter head (6) is 3 millimeters, and the degree of depth (H) of shallow narrow cannelure (7) is 4 millimeters.
CN201320819673.0U 2013-12-14 2013-12-14 Shallow narrow annular groove machining mechanism Active CN203649515U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320819673.0U CN203649515U (en) 2013-12-14 2013-12-14 Shallow narrow annular groove machining mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320819673.0U CN203649515U (en) 2013-12-14 2013-12-14 Shallow narrow annular groove machining mechanism

Publications (1)

Publication Number Publication Date
CN203649515U true CN203649515U (en) 2014-06-18

Family

ID=50915952

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320819673.0U Active CN203649515U (en) 2013-12-14 2013-12-14 Shallow narrow annular groove machining mechanism

Country Status (1)

Country Link
CN (1) CN203649515U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108890720A (en) * 2018-07-19 2018-11-27 中航沈飞民用飞机有限责任公司 Advanced composite material (ACM) sandwich structure L-type bias limits notcher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108890720A (en) * 2018-07-19 2018-11-27 中航沈飞民用飞机有限责任公司 Advanced composite material (ACM) sandwich structure L-type bias limits notcher

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