CN203030961U - Machine tool for elongated tapered holes - Google Patents

Machine tool for elongated tapered holes Download PDF

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Publication number
CN203030961U
CN203030961U CN 201220716542 CN201220716542U CN203030961U CN 203030961 U CN203030961 U CN 203030961U CN 201220716542 CN201220716542 CN 201220716542 CN 201220716542 U CN201220716542 U CN 201220716542U CN 203030961 U CN203030961 U CN 203030961U
Authority
CN
China
Prior art keywords
boring bar
machine tool
unit head
tool
knife rest
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
CN 201220716542
Other languages
Chinese (zh)
Inventor
王连新
祝明开
钟连锋
仲燕芳
沈伟敏
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.)
Hangzhou Haixing Machinery Co Ltd
Original Assignee
Hangzhou Haixing Machinery 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
Application filed by Hangzhou Haixing Machinery Co Ltd filed Critical Hangzhou Haixing Machinery Co Ltd
Priority to CN 201220716542 priority Critical patent/CN203030961U/en
Application granted granted Critical
Publication of CN203030961U publication Critical patent/CN203030961U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a machine tool, in particular to a machine tool for elongated tapered holes. The machine tool for elongated trapezoidal holes comprises a bench. A machine tool guide is arranged on one side of the bench. A power head sliding screw is disposed in the machine tool guide and is driven by a power head sliding motor. A power head is disposed on the power head sliding screw. A boring rod feed motor is arranged on the power head and drives a tapered boring rod to rotate. A tool rest guide is arranged on the tapered boring rod. A tool rest screw is arranged in the tool rest guide, and a tool rest is arranged on the tool rest screw. The tapered boring rod is designed to have certain conical degree, so that the path of the rotating tool rest forms a conical orifice surface when the tool rest rotates.

Description

Long taper hole machining tool
Technical field
The utility model relates to a kind of machining tool, relates in particular to a kind of lathe of the section chief's of adding taper hole.
Background technology
At present, Digit Control Machine Tool processing is used in general taper hole processing, and process tool such as drill bit, reamer, reamer etc. are installed in the tailstock of Digit Control Machine Tool.This hole forming method is autofeed uniformly, and the precision of processing and the size of reaming can't accurate be controlled.And, the processing of the long taper hole of large-scale accessory, general Digit Control Machine Tool all is difficult for processing, and is few at the process equipment of long taper hole in existing equipment, proposed a kind of novel machining tool.
Summary of the invention
The utility model provides a kind of novel long taper hole machining tool at deficiency of the prior art.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
Long taper hole machining tool, comprise workbench, one side of workbench is provided with machine tool guideway, is provided with the unit head sliding screw in the machine tool guideway, and the unit head sliding screw is electronic by the unit head sliding motor, the unit head sliding screw is provided with unit head, unit head is provided with the boring bar worker and advances motor, and the boring bar worker advances driven by motor taper boring bar and rotates, and the taper boring bar is provided with tool guide, be provided with the knife rest screw mandrel in the tool guide, the knife rest screw mandrel is provided with knife rest.The taper boring bar is provided with certain tapering, and knife rest path when rotating forms the bellmouth face.
As preferably, the radially both sides of taper boring bar are provided with the workpiece adjustable support, and adjustable support is fixed on the workbench.Adjustable support is fixed on the workbench, about the adjustable support, about all can adjust, in order to adapt to the workpiece of different size.
As preferably, the workbench side is provided with boring bar support, and boring bar support is provided with the self-locking motor, and the self-locking motor connects the self-locking motor gear, and the self-locking motor gear is connected with the knife rest screw gear.The knife rest screw gear is connected with the knife rest screw mandrel.
According to the long taper hole machining tool of the technical solution of the utility model, be used for the long taper hole of process larger sized parts, supply with automatically, high efficiency, labour intensity is low.
Description of drawings
Fig. 1 is the structural representation of long taper hole machining tool of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail:
Long taper hole machining tool, comprise workbench 11, one side of workbench 11 is provided with machine tool guideway 2, be provided with unit head sliding screw 3 in the machine tool guideway 2, unit head sliding screw 3 is electronic by unit head sliding motor 1, unit head sliding screw 3 is provided with unit head 5, unit head 5 is provided with the boring bar worker and advances motor 4, the boring bar worker advances motor 4 and drives 6 rotations of taper boring bar, taper boring bar 6 is provided with tool guide 10, is provided with knife rest screw mandrel 8 in the tool guide 10, and knife rest screw mandrel 8 is provided with knife rest 9, taper boring bar 6 is provided with certain tapering, and knife rest 9 path when rotating forms the bellmouth face.The radially both sides of taper boring bar 6 are provided with workpiece adjustable support 7, and adjustable support 7 is fixed on the workbench 11, about the adjustable support 7, about all can adjust, in order to adapt to the workpiece of different size.Workbench 11 sides are provided with boring bar support 15, and boring bar support 15 is provided with self-locking motor 14, and self-locking motor 14 connects self-locking motor gear 13, and self-locking motor gear 13 is connected with knife rest screw gear 12.Knife rest screw gear 12 is connected with knife rest screw mandrel 8.
Eccentric long taper hole workpiece is adjusted in advance and is installed on the workpiece adjustable support 7, drive unit head sliding screw 3 by unit head sliding motor 1 again, unit head 5 is slided at machine tool guideway 2, tapered boring bar 6 is pierced in the workpiece, self-locking motor 14 and being connected and fixed to the boring bar support 15.Workpiece is after adjusting accurately, advance motor 4 by the boring bar worker and drive tapered boring bar 6 runnings through unit head 5 reduction rotating speeds, because self-locking motor 14 transfixions, just cause tapered boring bar 6 to rotate around knife rest screw mandrel 8, knife rest 9 is close to the fixedly tapering that tapered boring bar 6 arranges, follow tapered boring bar 6 and rotate around knife rest screw mandrel 8, carry out tapering cutting feeding, carry out the eccentric long taper hole of boring processing.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.

Claims (3)

1. long taper hole machining tool, comprise workbench (11), it is characterized in that: a side of workbench (11) is provided with machine tool guideway (2), be provided with unit head sliding screw (3) in the machine tool guideway (2), unit head sliding screw (3) is electronic by unit head sliding motor (1), unit head sliding screw (3) is provided with unit head (5), unit head (5) is provided with the boring bar worker and advances motor (4), the boring bar worker advances motor (4) and drives taper boring bar (6) rotation, taper boring bar (6) is provided with tool guide (10), be provided with knife rest screw mandrel (8) in the tool guide (10), knife rest screw mandrel (8) is provided with knife rest (9).
2. long taper hole machining tool according to claim 1, it is characterized in that: the radially both sides of taper boring bar (6) are provided with workpiece adjustable support (7), and adjustable support (7) is fixed on the workbench (11).
3. long taper hole machining tool according to claim 1, it is characterized in that: workbench (11) side is provided with boring bar support (15), boring bar support (15) is provided with self-locking motor (14), self-locking motor (14) connects self-locking motor gear (13), and self-locking motor gear (13) is connected with knife rest screw gear (12).
CN 201220716542 2012-12-21 2012-12-21 Machine tool for elongated tapered holes Expired - Fee Related CN203030961U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220716542 CN203030961U (en) 2012-12-21 2012-12-21 Machine tool for elongated tapered holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220716542 CN203030961U (en) 2012-12-21 2012-12-21 Machine tool for elongated tapered holes

Publications (1)

Publication Number Publication Date
CN203030961U true CN203030961U (en) 2013-07-03

Family

ID=48683102

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220716542 Expired - Fee Related CN203030961U (en) 2012-12-21 2012-12-21 Machine tool for elongated tapered holes

Country Status (1)

Country Link
CN (1) CN203030961U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103658738A (en) * 2013-12-05 2014-03-26 中国北车集团大连机车车辆有限公司 Machining equipment and method of taper hole in locomotive hollow shaft
CN103978230A (en) * 2014-03-20 2014-08-13 南京页岩动力设备有限公司 Machining device and machining method for large-sized ultralong tubular component with tapered hole
CN107775021A (en) * 2017-11-02 2018-03-09 齐齐哈尔齐机工业产品有限公司 A kind of propeller inner hole processes boring bar device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103658738A (en) * 2013-12-05 2014-03-26 中国北车集团大连机车车辆有限公司 Machining equipment and method of taper hole in locomotive hollow shaft
CN103658738B (en) * 2013-12-05 2015-10-28 中国北车集团大连机车车辆有限公司 Locomotive hollow shaft internal taper hole process equipment and method
CN103978230A (en) * 2014-03-20 2014-08-13 南京页岩动力设备有限公司 Machining device and machining method for large-sized ultralong tubular component with tapered hole
CN103978230B (en) * 2014-03-20 2016-08-31 南京页岩动力设备有限公司 The pipe-shaped parts processing unit (plant) of large-scale over-long band tapered hole and processing method
CN107775021A (en) * 2017-11-02 2018-03-09 齐齐哈尔齐机工业产品有限公司 A kind of propeller inner hole processes boring bar device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130703

Termination date: 20151221