Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Automatic indexing right-angle milling head driven by main motor

A technology of automatic indexing and main motor, which is applied in the direction of milling machine equipment, milling machine equipment details, metal processing machinery parts, etc. It can solve the problems of affecting processing quality, long processing time of workpieces, and high labor intensity of operators, so as to improve processing quality , Reduce working intensity, improve indexing accuracy and processing stability

Inactive Publication Date: 2011-06-22
GUILIN MACHINE TOOL
View PDF3 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It can be seen that the indexing of the traditional right-angle milling head is completed by manual operation, the labor intensity of the operator is high, the processing time of the workpiece is long, and the indexing is observed by naked eyes, which inevitably leads to misjudgment and affects the processing quality

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic indexing right-angle milling head driven by main motor
  • Automatic indexing right-angle milling head driven by main motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The main motor-driven automatic indexing right-angle milling head of the present invention includes a fixed milling shell 1 and a movable milling shell 2, the fixed milling shell 1 is fixed on the ram end face of the CNC machine tool through a pull nail, and the axis of the fixed milling shell 1 is connected to the ram spindle 5. The axes are consistent; the upper part of the movable milling case 2 is slidably fitted to the inner hole of the fixed milling case 1, and its axial positioning is the combined end face of the two, and the lower part of the movable milling case 2 is connected to the horizontal milling assembly, such as figure 1 shown.

[0015] The movable milling case 2 installs the spiral bevel gear 3 through the bearing seat 10 and the bearing 11, the bearing seat 10 fits in the movable milling case 2, and the horizontal end face of the bearing seat 10 is fixed on the end face of the movable milling case 2 with screws, and the bearing 11 It is located betwee...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an automatic indexing right-angle milling head which is driven by a main motor and used for a numerical control plano-milling machine, which comprises a fixed milling shell and a movable milling shell, wherein the upper part of the movable milling shell is matched in the fixed milling shell in a sliding manner, a fastening mechanism is arranged on the axial positioning endsurfaces of the two, a spiral bevel gear is mounted in a shaft sleeve through a bearing seat, a spline transmission shaft matched with a spline hole of the spiral bevel gear is connected with a slidepillow main shaft of a numerical control machine tool, the fastening mechanism comprises an oil cylinder fixed in the positioning end surface of the fixed milling shell, a piston of the oil cylinder is connected with a bolt, and a bolt head is placed in an annular T-shaped groove formed on the positioning end surface of the movable milling shell; and indexing gears which are disengaged when the fastening lock is locked and meshed when the fastening mechanism is meshed are respectively arranged on the shaft sleeve or the bearing seat and the spline transmission shaft. By utilizing the automatic indexing right-angle milling head, the traditional manual indexing operation can be converted to the automatic indexing controlled by a numerical control system, the working intensity of operation staff can be reduced, the processing time of a workpiece can be saved, and the indexing precision and the processing stability can be further improved.

Description

(1) Technical field: [0001] The invention relates to a machine tool accessory, in particular to a main motor-driven automatic indexing right-angle milling head for a CNC gantry milling machine. (two) background technology: [0002] The right-angle milling head is a common accessory of CNC gantry milling machines. Through a pair of spiral bevel gears, it converts the vertical rotation of the ram spindle into the horizontal rotation of the milling head to cut all sides of the workpiece. The current right-angle milling head has the function of indexing and rotation. Its structure includes a fixed milling shell fixedly connected with the ram and a movable milling shell that rotates with the fixed milling shell. The movable milling shell and the fixed milling shell are connected by bolts uniformly distributed around the circumference. , The bolt head fits in the annular "T" groove at the bottom of the fixed milling shell, the bolt is passed through the screw hole on the end face ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B23C9/00B23Q16/02
Inventor 罗华何桂华刘水养冯建国梁世伟马祥英苏远彬李军
Owner GUILIN MACHINE TOOL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com