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Lifting rotary adjusting mechanism for milling head of edge milling machine

A technology of lifting, rotating and adjusting mechanism, which is applied to the details of milling machine equipment, milling machine equipment, metal processing machinery parts, etc., can solve the problem of inability to meet milling and other problems, and achieve the effect of large contact surface, large turning angle and good machining accuracy.

Inactive Publication Date: 2012-10-03
WUXI HUALIAN PRECISION MACHINERY
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Problems solved by technology

[0003] Aiming at the above-mentioned shortcomings that the rotating structure of the milling head of the existing edge milling machine cannot meet the needs of milling grooves with larger angles, the applicant provides a lifting and rotating adjustment mechanism for the milling head of the edge milling machine, which can make the angle range of the milling groove reach 0° ~85°

Method used

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  • Lifting rotary adjusting mechanism for milling head of edge milling machine
  • Lifting rotary adjusting mechanism for milling head of edge milling machine
  • Lifting rotary adjusting mechanism for milling head of edge milling machine

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Embodiment Construction

[0015] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0016] Such as Figure 1 to Figure 3 As shown, the lifting and rotating adjustment mechanism of the milling head of the edge milling machine according to the present invention is composed of a milling power head, an arc turning part and a lifting part. The milling cutter head 11 of the milling power head is driven by the milling motor 8 and the speed reducer. Such as image 3 As shown, the milling power head is fixed on the carriage 12 through the mounting plate 16, and the back of the carriage 12 is provided with an arc-shaped guide groove, which is matched with the arc-shaped guide rail of the arc-shaped guide rail seat 4, and the adjustment plate 13 and the arc pressure plate are used 14 is adjusted and fixed to form a circular arc turning part; a pointer is arranged on the milling power head, and an angle scale is arranged on the arc...

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Abstract

The invention relates to a lifting rotary adjusting mechanism for the milling head of an edge milling machine. The lifting rotary adjusting mechanism comprises a milling power head, a circular arc rotary part and a lifting part, wherein an arc-shaped guide rail is arranged on the front side of an arc-shaped guide rail seat; and the milling power head is matched with the arc-shaped guide rail through an arc-shaped guide groove. Compared with the prior art, the lifting rotary adjusting mechanism adopting the structure that a single shaft is taken as a rotating center has the advantages that the contact surface between the guide rail and the guide groove is larger, the stability is enhanced, milling cutter heads with larger specifications can be hung, and better machining precision can be guaranteed; and the overturning angle is large and can be 85 degrees, so that the angle positioning is more accurate. During the overturning process, a milling cutter head is kept in the rotation center all the time, that is, approximately the milling cutter head is kept on the edge of a sheet metal all the time, so that positioning can be fulfilled efficiently.

Description

technical field [0001] The invention relates to the field of mechanical processing equipment, in particular to a milling head lifting and rotating adjustment mechanism for edge milling machines. Background technique [0002] In the existing edge milling machine, for the adjustment of the angle of the milling head, the mechanism disclosed in the Chinese patent "CN200910033956.0 --- Angle adjustment mechanism of the milling head of the edge milling machine" applied by the applicant is generally used. The rotating shaft is connected with the arc guide rail seat, and the milling head is installed on the mounting seat. Due to the direct rotation around the rotary axis and the limited distance for lifting adjustment, the angle range that the milling head can adjust in actual use is not large, and it can only meet the requirements of 0° (vertical end face of the plate) to 45° (bevel of the upper plate surface) Processing requirements, when it is necessary to mill a groove with a l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/26B23C3/12
Inventor 周敏铨陆松茂薛静清邵燕瑛
Owner WUXI HUALIAN PRECISION MACHINERY
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