CN202984676U

CN202984676U - Machining device of deep hole

Info

Publication number: CN202984676U
Application number: CN 201320000355
Authority: CN
Inventors: 张杨
Original assignee: CHANGDE DIGE MACHINERY MANUFACTURING Co Ltd
Current assignee: CHANGDE DIGE MACHINERY MANUFACTURING Co Ltd
Priority date: 2013-01-01
Filing date: 2013-01-01
Publication date: 2013-06-12
Anticipated expiration: 2023-01-01

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. 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.