CN203695989U - Cutter for boring inner aperture and sleeving outer circle - Google Patents

Cutter for boring inner aperture and sleeving outer circle Download PDF

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Publication number
CN203695989U
CN203695989U CN201320891622.9U CN201320891622U CN203695989U CN 203695989 U CN203695989 U CN 203695989U CN 201320891622 U CN201320891622 U CN 201320891622U CN 203695989 U CN203695989 U CN 203695989U
Authority
CN
China
Prior art keywords
cutter
slide block
knife bar
chute
boring
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
CN201320891622.9U
Other languages
Chinese (zh)
Inventor
习贵平
李建辉
杨正东
高殿君
庄绪雷
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.)
Yingpu Aviation Technology Co., Ltd
Original Assignee
Impro (wuxi) Ltd Aviation Parts
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 Impro (wuxi) Ltd Aviation Parts filed Critical Impro (wuxi) Ltd Aviation Parts
Priority to CN201320891622.9U priority Critical patent/CN203695989U/en
Application granted granted Critical
Publication of CN203695989U publication Critical patent/CN203695989U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a cutter for boring inner aperture and sleeving outer circle, which comprises a handle; a cutter head is installed on one end of the handle. The utility model is characterized in that a chute is set along radial direction on the outer transverse plane of the cutter head; a slide block is set inside the chute; a knife bar is installed on the slide block; a blade is set at one side of the outer end portion of the knife bar; a plurality of screwed holes are set at the bottom of the chute; the slide block is fixed with the cutter head through a bolt and a screwed hole; the slide block is provided with a first tightening screw to tighten the knife bar; and a plurality of second tightening screws are set at one side of the slide block. In the utility model, the cutter can be used for boring inner aperture and sleeving outer circle only by change the direction of the knife bar for 180 DEG. The utility model has the advantages of reasonable design, simple composition, low manufacture cost and simple operation; by using the cutter, the machining efficiency is high, the size is stable, the appearance is beautiful, and the machining efficiency is improved thereby improving production efficiency.

Description

Can boring endoporus, the dual-purpose cutter of cover cylindrical
Technical field
The utility model relates to a kind of cutter, especially a kind of can boring endoporus, the dual-purpose cutter of cover cylindrical.
Background technology
For processing excircles on machining center, traditional processing technology is that the part that the milling of going around in circles processes not only size is unstable, cylindrical ellipse (high-precision cylindrical cannot be processed and be met drawing requirement by milling) with go around in circles milling processing of milling cutter, outward appearance is not attractive in appearance, and working (machining) efficiency is low.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of can boring endoporus, the dual-purpose cutter of cover cylindrical, promote the stability of part processing, improve working (machining) efficiency.
The technical scheme providing according to the utility model, described can boring endoporus, the dual-purpose cutter of cover cylindrical, comprise handle of a knife, cutter head is installed in one end of handle of a knife; It is characterized in that: on the end face of the outside of described cutter head, be disposed radially chute, slide block is set in chute, knife bar is installed on slide block, a side of knife bar outer end arranges blade; In the bottom of described chute, multiple screwed holes are set, slide block is fixed by bolt, screwed hole and cutter head.
On described slide block, arranging first presses closer screw and holds out against knife bar.
Arrange multiple second in a side of described slide block and press closer screw.
Described in the utility model can boring endoporus, the dual-purpose cutter of cover cylindrical can be used for boring endoporus and cover cylindrical, only need be by anti-knife bar dress (turning 180 ° by knife bar); The utility model is reasonable in design, simple in structure, manufacturing cost is lower, easy and simple to handle, use that this tool sharpening efficiency is high, dimensionally stable, appearance looks elegant, improved working (machining) efficiency and then improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of duty of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the schematic diagram of the another kind of duty of the utility model.
The specific embodiment
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in FIG. 1 to 3: described can boring endoporus, the dual-purpose cutter of cover cylindrical comprises that handle of a knife 1, slide block 2, knife bar 3, cutter head 4, chute 5, screwed hole 6, bolt 7, first press closer screw 8, second and press closer screw 9, blade 10 etc.
As shown in Figure 1 and Figure 2, the utility model comprises handle of a knife 1, and cutter head 4 is installed in one end of handle of a knife 1, on the outside end face of cutter head 4, is disposed radially chute 5, and slide block 2 is set in chute 5, presses closer screw 8 knife bar 3 is installed on slide block 2 by first; Multiple screwed holes 6 are set in the bottom of described chute 5, and slide block 2 is fixing with cutter head 4 by bolt 7, screwed hole 6; In use, by adjusting the position of slide block 2 in sliding mechanism 5, and be connected with corresponding screwed hole 6 by bolt 7, realize the processing of different size endoporus or cylindrical;
One side of described knife bar 3 outer ends is provided for the blade 10 of boring endoporus or cover cylindrical; In the time that blade 10 is installed toward the outer side, cutter can be used for boring endoporus (as shown in Figure 1); In the time that blade 10 is installed towards inner side, cutter can be used for overlapping cylindrical (as shown in Figure 2);
Arrange multiple second in a side of described slide block 2 and press closer screw 9.
Dual-purpose cutter described in the utility model is in the time of processing pedestal class part, when cover part outer, blade is installed (as shown in Figure 2) towards inner side, when boring inner bore of part, blade is installed toward the outer side to (as Fig. 1 shows), can guarantee that circularity is in 0.003, can meet part permissible accuracy completely, the quality of product and working (machining) efficiency are thoroughly improved.The length of knife bar can be according to part hole depth or cylindrical Depth determination, the overstriking that the diameter of knife bar also can be suitable according to demand or reduce.

Claims (3)

1. can boring endoporus, the dual-purpose cutter of cover cylindrical, comprise handle of a knife (1), cutter head (4) is installed in one end of handle of a knife (1); It is characterized in that: on the outside end face of described cutter head (4), be disposed radially chute (5), slide block (2) is set in chute (5), the upper knife bar (3) of installing of slide block (2), a side of knife bar (3) outer end arranges blade (10); In the bottom of described chute (5), multiple screwed holes (6) are set, slide block (2) is fixing with cutter head (4) by bolt (7), screwed hole (6).
2. as claimed in claim 1 can boring endoporus, the dual-purpose cutter of cover cylindrical, it is characterized in that: on described slide block (2), arrange first and press closer screw (8) and hold out against knife bar (3).
3. as claimed in claim 1 can boring endoporus, the dual-purpose cutter of cover cylindrical, it is characterized in that: arrange multiple second in a side of described slide block (2) and press closer screw (9).
CN201320891622.9U 2013-12-31 2013-12-31 Cutter for boring inner aperture and sleeving outer circle Active CN203695989U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320891622.9U CN203695989U (en) 2013-12-31 2013-12-31 Cutter for boring inner aperture and sleeving outer circle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320891622.9U CN203695989U (en) 2013-12-31 2013-12-31 Cutter for boring inner aperture and sleeving outer circle

Publications (1)

Publication Number Publication Date
CN203695989U true CN203695989U (en) 2014-07-09

Family

ID=51046488

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320891622.9U Active CN203695989U (en) 2013-12-31 2013-12-31 Cutter for boring inner aperture and sleeving outer circle

Country Status (1)

Country Link
CN (1) CN203695989U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 "change of name, title or address"
CP03 "change of name, title or address"

Address after: No.18 Furong 5th Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province

Patentee after: Yingpu Aviation Technology Co., Ltd

Address before: No. 0221430 Changjiang New District, Jiangsu Province

Patentee before: IMPRO AVIATION COMPONENTS (WUXI) Co.,Ltd.