CN202984676U - Machining device of deep hole - Google Patents

Machining device of deep hole Download PDF

Info

Publication number
CN202984676U
CN202984676U CN 201320000355 CN201320000355U CN202984676U CN 202984676 U CN202984676 U CN 202984676U CN 201320000355 CN201320000355 CN 201320000355 CN 201320000355 U CN201320000355 U CN 201320000355U CN 202984676 U CN202984676 U CN 202984676U
Authority
CN
China
Prior art keywords
deep hole
knife bar
machining device
cutter bar
deep
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 201320000355
Other languages
Chinese (zh)
Inventor
张杨
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.)
CHANGDE DIGE MACHINERY MANUFACTURING Co Ltd
Original Assignee
CHANGDE DIGE MACHINERY MANUFACTURING 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 CHANGDE DIGE MACHINERY MANUFACTURING Co Ltd filed Critical CHANGDE DIGE MACHINERY MANUFACTURING Co Ltd
Priority to CN 201320000355 priority Critical patent/CN202984676U/en
Application granted granted Critical
Publication of CN202984676U publication Critical patent/CN202984676U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a machining device of a deep hole. The machining device of the deep hole comprises a cutter bar and a mounting base, wherein the mounting base is welded at the middle part of the cutter bar; a gap is milled at the end part of the cutter bar; a tool is locked inside the gap through a lock bolt; and a counter weight ring is sleeved at the other end of the cutter bar. The machining device of the deep hole has the advantages of being simple in structure and low in manufacturing cost, can fully utilize the resources of a lathe within the application range, and saves a cooperative machining procedure under the condition that no deep hole processing equipment exists, so as to reduce the production cost.

Description

The deep-hole boring processing unit (plant)
[technical field] the utility model relates to the plant equipment parts, specifically a kind of deep-hole boring processing unit (plant).
[background technology] deep hole machining is processing mode common in machining, and the shorter workpiece of length can directly utilize universal cutter to process, but universal cutter can't satisfy the processing request than machining long workpieces.
[summary of the invention] the utility model provides a kind of deep-hole boring processing unit (plant) for above problem.
This deep-hole boring processing unit (plant) comprises knife bar and mount pad, it is characterized in that: be welded with mount pad in the middle part of knife bar, the end milling of knife bar is jagged, and cutter is locked in breach by lock-screw, and the other end cover of knife bar has counterweight ring.
The utility model has the advantages that: simple in structure, cost of manufacture is low, can take full advantage of the resource of lathe in the scope of application, there is no to save the cooperation processing operation under the condition of deep hole processing equipment, thereby is reducing production costs.
[description of drawings]
Fig. 1 is structural representation of the present utility model
In figure: 1, knife bar, 2, mount pad, 3, lock-screw, 4, cutter, 5, workpiece, 6, counterweight ring.
[specific embodiment] is described below enforcement of the present utility model below in conjunction with accompanying drawing:
With reference to Fig. 1, knife bar 1 middle part is welded with mount pad 2, and the end milling of knife bar 1 is jagged, and cutter 4 is locked in breach by lock-screw 3, and the other end cover of knife bar 1 has counterweight ring 6.
During work, select the knife bar 1 of different length according to workpiece 5 length, mount pad 2 is arranged on lathe saddle; During cutting, knife bar 1 is stressed very large, if can not keep knife bar 1 two ends equilibrium of forces, the weld seam that knife bar 1 and mount pad are 2 easily is torn, therefore, knife bar 1 must put that counterweight ring 6 is rear just can be processed, and this device is applicable to length in the endoporus processing of the following workpiece of 1m.

Claims (1)

1. the deep-hole boring processing unit (plant), comprise knife bar and mount pad, it is characterized in that: be welded with mount pad in the middle part of knife bar, the end milling of knife bar is jagged, and cutter is locked in breach by lock-screw, and the other end cover of knife bar has counterweight ring.
CN 201320000355 2013-01-01 2013-01-01 Machining device of deep hole Expired - Fee Related CN202984676U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320000355 CN202984676U (en) 2013-01-01 2013-01-01 Machining device of deep hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320000355 CN202984676U (en) 2013-01-01 2013-01-01 Machining device of deep hole

Publications (1)

Publication Number Publication Date
CN202984676U true CN202984676U (en) 2013-06-12

Family

ID=48555899

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320000355 Expired - Fee Related CN202984676U (en) 2013-01-01 2013-01-01 Machining device of deep hole

Country Status (1)

Country Link
CN (1) CN202984676U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639457A (en) * 2013-11-18 2014-03-19 无锡京华重工装备制造有限公司 Lengthened cutter holder structure
CN103752855A (en) * 2014-01-17 2014-04-30 沈阳黎明航空发动机(集团)有限责任公司 Method for lathing stepped deep hole of blade of aviation engine
CN104275496A (en) * 2013-07-02 2015-01-14 上海尊优自动化设备有限公司 Cutter fixing structure for deep hole machining

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104275496A (en) * 2013-07-02 2015-01-14 上海尊优自动化设备有限公司 Cutter fixing structure for deep hole machining
CN104275496B (en) * 2013-07-02 2016-09-14 上海尊优自动化设备有限公司 Tool fixing structure for deep hole machining
CN103639457A (en) * 2013-11-18 2014-03-19 无锡京华重工装备制造有限公司 Lengthened cutter holder structure
CN103752855A (en) * 2014-01-17 2014-04-30 沈阳黎明航空发动机(集团)有限责任公司 Method for lathing stepped deep hole of blade of aviation engine

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Legal Events

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

Granted publication date: 20130612

Termination date: 20150101

EXPY Termination of patent right or utility model