CN200963686Y - Adjustable boring cutter device - Google Patents

Adjustable boring cutter device Download PDF

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Publication number
CN200963686Y
CN200963686Y CN 200620009471 CN200620009471U CN200963686Y CN 200963686 Y CN200963686 Y CN 200963686Y CN 200620009471 CN200620009471 CN 200620009471 CN 200620009471 U CN200620009471 U CN 200620009471U CN 200963686 Y CN200963686 Y CN 200963686Y
Authority
CN
China
Prior art keywords
tool
knife bar
tool rest
lever
screw
Prior art date
Application number
CN 200620009471
Other languages
Chinese (zh)
Inventor
王金瑞
牛学义
Original Assignee
济南一机床集团有限公司
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 济南一机床集团有限公司 filed Critical 济南一机床集团有限公司
Priority to CN 200620009471 priority Critical patent/CN200963686Y/en
Application granted granted Critical
Publication of CN200963686Y publication Critical patent/CN200963686Y/en

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Abstract

An adjustable boring tool device relates to a metal cutting tool. The utility model comprises a tool lever and a tool head positioned at the end of the tool lever and is characterized in that the tool lever is connected to a tool base, a long groove hole is arranged at one end face of the tool base, and the tool head is fixed at the other end face of the tool base; four bolt holes are arranged on the groove hole wall along the radial direction; a locking bolt is arranged in the horizontal bolt hole; an adjusting bolt is arranged in the vertical bolt hole; two planes which are arranged at the outer surface of the front of the tool lever and which correspond to the two side surfaces of the long groove holes of the tool base can slide relatively. With the utility model, when a common boring machine is used to manufacture small-sized holes, the size can be conveniently adjusted to satisfy the accuracy requirement, and accurate compensation adjustment can be conveniently performed when the tool wears, the service life of tool can be effectively prolonged, the utility model is of high manufacturing accuracy, high work efficiency and convenient operation.

Description

The adjustable boring tool device

Technical field

The utility model relates to a kind of metal cutting tool, particularly relates to a kind of adjustable boring tool device that is suitable for processing small diameter bore.

Background technology

In mechanical part processing, for precision height, the demanding small diameter bore processing of roughness, the normally used boring cutter of processing is a fixed dimension on boring machine at present, cutter is adjusted difficulty, and precision is not easy to guarantee, after the tool wear, influence crudy, cutter life is short.

The utility model content

In order to solve the problem that above-mentioned prior art exists, the utility model provides a kind of adjustable boring tool device, can adjust radial dimension, can be used for the processing of part aperture, can accurately adjust processing dimension, can carry out the fine compensation adjustment easily during tool wear.

The technical solution of the utility model is, a kind of adjustable boring tool device, comprise knife bar and the cutter head that is positioned at the knife bar end, it is characterized in that, described knife bar connects a tool rest, an end face of tool rest is provided with long slot bore, be installed with cutter head on the other end, tool rest elongated slot hole wall upper edge radial direction is provided with four screw holes, in the horizontal direction screw hole lock-screw is housed, the adjustment screw is housed in the vertical direction screw hole, and knife bar front end outer surface has two planes can to slide relatively with tool rest long slot bore both side surface is corresponding.

Further technical scheme of the present utility model can be: the long slot bore of described tool rest end face is symmetrical in the tool rest central axis;

Further technical scheme is: two plane symmetry of described knife bar front end outer surface are in the knife bar central axis.

The beneficial effects of the utility model are: when being used to process the small size aperture on common boring machine, can adjust to the accurate dimensions requirement easily, can carry out the fine compensation adjustment easily during tool wear, effectively prolong cutter life, good processing accuracy, high efficiency, easy to operate.

Description of drawings

Fig. 1 is the utility model embodiment adjustable boring tool apparatus structure schematic diagram

Fig. 2 is the A-A view of the utility model embodiment adjustable boring tool apparatus structure schematic diagram.

Among the figure, 1 knife bar, 2 tool rests, 3 adjust screw, and 4 adjust screw, 5 lock-screws, 6 lock-screws, 7 cutter heads.

The specific embodiment

As shown in Figure 1 and Figure 2.

This adjustable boring tool device, comprise knife bar 1 and the cutter head 7 that is positioned at the knife bar end, connect a tool rest 2 at described knife bar, the end face of tool rest 2 is provided with the long slot bore that is symmetrical in central axis, described knife bar 1 front end outer surface has two planes that are symmetrical in central axis, these two planes and corresponding can the slip relatively of described tool rest 2 long slot bore both side surface, tool rest 2 slotted eye walls are provided with the radial screw hole, lock-screw 5,6 is housed respectively in the screw hole and adjusts screw 3,4.Fixed installation cutter head 7 on another end face of tool rest 2.

When this adjustable boring tool device is adjusted, unclamp the lock-screw 5,6 of tool rest 2 long slot bore both sides, make cutter head 7 to the required size of machining hole, tighten both sides lock-screw 5,6 then and get final product by turning adjustment screw 3,4 removable tool rests 2.Easy to adjust, precision is good.

Claims (3)

1, a kind of adjustable boring tool device, comprise knife bar and the cutter head that is positioned at the knife bar end, it is characterized in that, described knife bar connects a tool rest, and an end face of tool rest is provided with long slot bore, is installed with cutter head on the other end, tool rest elongated slot hole wall upper edge radial direction is provided with four screw holes, in the horizontal direction screw hole lock-screw is housed, the adjustment screw is housed in the vertical direction screw hole, knife bar front end outer surface has two planes can to slide relatively with tool rest long slot bore both side surface is corresponding.
2, adjustable boring tool device according to claim 1 is characterized in that, the long slot bore of described tool rest end face is symmetrical in the tool rest central axis.
3, adjustable boring tool device according to claim 1 is characterized in that, two plane symmetry of described knife bar front end outer surface are in the knife bar central axis.
CN 200620009471 2006-11-09 2006-11-09 Adjustable boring cutter device CN200963686Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620009471 CN200963686Y (en) 2006-11-09 2006-11-09 Adjustable boring cutter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620009471 CN200963686Y (en) 2006-11-09 2006-11-09 Adjustable boring cutter device

Publications (1)

Publication Number Publication Date
CN200963686Y true CN200963686Y (en) 2007-10-24

Family

ID=38867701

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620009471 CN200963686Y (en) 2006-11-09 2006-11-09 Adjustable boring cutter device

Country Status (1)

Country Link
CN (1) CN200963686Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104227071A (en) * 2014-08-25 2014-12-24 谢刚 Special equipment for boring steering yoke bearing hole
CN104942631A (en) * 2015-06-17 2015-09-30 洛阳汇翔精机有限公司 Knife holder and boring lathe adopting knife holder
CN105252027A (en) * 2015-11-10 2016-01-20 中国南方航空工业(集团)有限公司 Cutter used for machining spherical surface of small-dimension nozzle
CN105252028A (en) * 2015-11-10 2016-01-20 中国南方航空工业(集团)有限公司 Cutter used for tapered section of small-dimension nozzle
CN109676405A (en) * 2018-11-16 2019-04-26 中国航发西安动力控制科技有限公司 The adjustable reamer tool apron used on numerical control device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104227071A (en) * 2014-08-25 2014-12-24 谢刚 Special equipment for boring steering yoke bearing hole
CN104227071B (en) * 2014-08-25 2018-01-09 谢刚 Steering yoke bearing hole bore hole special equipment
CN104942631A (en) * 2015-06-17 2015-09-30 洛阳汇翔精机有限公司 Knife holder and boring lathe adopting knife holder
CN105252027A (en) * 2015-11-10 2016-01-20 中国南方航空工业(集团)有限公司 Cutter used for machining spherical surface of small-dimension nozzle
CN105252028A (en) * 2015-11-10 2016-01-20 中国南方航空工业(集团)有限公司 Cutter used for tapered section of small-dimension nozzle
CN109676405A (en) * 2018-11-16 2019-04-26 中国航发西安动力控制科技有限公司 The adjustable reamer tool apron used on numerical control device

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CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee