CN205237087U

CN205237087U - Carving mills owner's spindle nose bilge construction

Info

Publication number: CN205237087U
Application number: CN201521028173.0U
Authority: CN
Inventors: 林扬波; 杨毅镇; 张定权
Original assignee: Xiamen Yangsen Nc Equipment Co Ltd
Current assignee: Xiamen Yangsen Nc Equipment Co Ltd
Priority date: 2015-12-11
Filing date: 2015-12-11
Publication date: 2016-05-18
Anticipated expiration: 2025-12-11

Abstract

The utility model discloses a carving mills owner's spindle nose bilge construction, including line rail, slider, main shaft, slide, line rail rigid, on the line rail was arranged in to the slider, the rail slided from top to bottom along the line, slide formula boxed structure as an organic whole is including slide base, strengthening rib, box body, on the slider is arranged in to the slide, the slide base with the slider is connected, the main shaft is flange type main shaft, place slide box body in inside, use the screw fixation under the slide box body on the terminal surface through the flange. The utility model discloses an integral type boxed structure slide, the rigidity is good, can effectual assurance the precision of processing, use the fixed main shaft of flange, main shaft bearing can not receive the oppression, and the life that has protected the bearing to lengthen the main shaft has effectively also guaranteed the machining precision simultaneously, the stability of main shaft nose and the A erbei coefficient of line rail is guaranteed in the course of working to the mode of the fixed slider of party line rail activity, and then has guaranteed the stability of processing equipment processing.

Description

A kind of carving milling owner shaft head structure

Technical field

The utility model relates to carving milling machine technology field, relates in particular to a kind of carving milling owner shaft head structure.

Background technology

As a kind of important machine tool, the very important role of carving milling machine performer in mechanical processing process, applies extensive in the extreme.

On market, carve now milling machine conventional have two kinds of spindle nose structures, one is template split-type structural, what this structure was used is the structure of template slide plate and tight-holding type main shaft, template slide plate rigidity is too poor, cannot ensure the stable of processing, tight-holding type main axle structure is oppressed main shaft bearing, affects service life and the machining accuracy of main shaft. Another kind is framework split-type structural, this structure adopts the form of the anti-dress of slide block, and slide block maintains static, and line rail is fixed on slide along with slide moves, the shortcoming of this structure is that equipment A Erbei coefficient of main shaft nose and line rail in process is changing always, and the rigidity of structure is unstable; Framework split-type structural is also the structure that adopts tight-holding type main shaft simultaneously.

Utility model content

The purpose of this utility model is to provide the carving milling owner shaft head structure of a kind of good rigidly, long service life, good processing accuracy.

For achieving the above object, the utility model is achieved through the following technical solutions.

A kind of carving milling owner shaft head structure comprises line rail, slide block, main shaft, slide; Described line rail maintains static; Described slide block is placed on line rail, and rail slides up and down along the line; Described slide is integral type case structure, comprises slide base, reinforcement, casing part; Described slide is placed on slide block, and slide base is connected with described slide block, and slide and slide block along the line rail slide up and down; Described main shaft is flange-type main shaft, is placed in slide casing partial interior, makes to be screwed on slide casing part lower surface by flange.

This practical new beneficial effect:

(1) the utility model adopts integrated box structure slide, and good rigidly can effectively ensure the precision of processing.

(2) the utility model adopts and uses flange fixed main shaft, and main shaft bearing can not be oppressed, and has effectively protected bearing to extend the service life of main shaft, has also ensured machining accuracy simultaneously.

(3) the utility model adopts the stable of the A Erbei coefficient that uses the mode of the fixing slide block activity of line rail to ensure main shaft nose and line rail in process, and then has ensured the stability that process equipment is processed.

Brief description of the drawings

Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing does not form any restriction of the present utility model.

Fig. 1 is schematic perspective view of the present utility model.

Fig. 2 is left view of the present utility model.

Fig. 3 is the split type main tapping section of slide plate schematic diagram.

Fig. 4 is the split type main tapping section of framework schematic diagram.

Detailed description of the invention

Below in conjunction with concrete embodiment, the utility model is described.

As shown in the figure, a kind of carving milling owner shaft head structure, comprises line rail 1, slide block 2, main shaft 4, slide 3; Described line rail 1 maintains static; Described slide block 2 is placed on line rail 1, and rail 1 slides up and down along the line; Described slide 3 is integral type case structure, comprises slide base 6, reinforcement 8, casing part 7; Described slide 3 is placed on slide block 2, and slide base 6 is connected with described slide block 2, and slide 3 slides up and down with slide block 2 along the line rail; Described main shaft 4 is flange-type main shaft, is placed in slide casing part 7 inside, makes to be screwed on slide casing part 7 lower surfaces by flange 5.

Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims

1. a carving milling owner shaft head structure, is characterized in that: comprise line rail, slide block, main shaft, slide; Described line rail maintains static; Described slide block is placed on line rail, and rail slides up and down along the line; Described slide is integral type case structure, comprises slide base, reinforcement, casing part; Described slide is placed on slide block, and slide base is connected with described slide block, and slide and slide block along the line rail slide up and down; Described main shaft is flange-type main shaft, is placed in slide casing partial interior, makes to be screwed on slide casing part lower surface by flange.