End surface grooving device

A grooving and end face technology, which is applied to turning equipment, turning equipment, metal processing equipment, etc., can solve the problems of difficult size guarantee, time-consuming and labor-intensive problems, and achieve the effect of improving processing efficiency and processing accuracy and reducing investment in fixed assets

Active Publication Date: 2015-04-29
龙口市蓝牙数控装备有限公司
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of processing method is time-consuming and labor-intensive. If multiple grooves are to be processed

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
  • End surface grooving device
  • End surface grooving device
  • End surface grooving device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0013] Example 1, see attached Figure 1-4 .

[0014] An end face grooving device includes a grooving frame, a grooving motor 21 installed on the grooving frame, and a cutter head 22 driven by the grooving motor 21; the grooving frame can be compared to the spindle chuck 1 of an ordinary CNC lathe Displacement back and forth, left and right, and up and down, a grooving knife 23 is installed on the cutter head 22, and the spindle motor 11 and the grooving motor 21 are controlled by a synchronization device so that the ratio of the angular velocity of the spindle chuck 1 to the angular velocity of the cutter head 22 is 1:2. The grooving knife 23 is installed on the edge of the end face of the cutter head 22 relative to the spindle chuck 1. The cross-sectional shape of the grooving knife 23 is an isosceles inverted trapezoid.

[0015] In the initial state, the grooving knife 23 is separated from the workpiece 3 to be processed. After processing starts, as the cutter head 22 approache...

Example Embodiment

[0016] Example 2, see attached Figure 1-4 .

[0017] Others are the same as the embodiment, except that the ratio of the angular velocity of the spindle chuck 1 to the angular velocity of the cutter head 22 is 1:4, and the workpiece 3 to be processed is cut into two uniformly distributed linear grooves from shallow to deep.

Example Embodiment

[0018] Example 3, refer to the attached Figure 1-5 .

[0019] Others are the same as the embodiment, except that the ratio of the angular velocity of the spindle chuck 1 to the angular velocity of the cutter head 22 is 1:6, and the workpiece 3 to be processed is cut into three uniformly distributed linear grooves from shallow to deep.

[0020] Through experimental monitoring, the straightness of the grooves processed on the workpiece 3 to be processed can be controlled below 0.01 mm, and the angle error between the grooves is controlled below 0.005 mm. The production frequency can reach 20 pieces / min, which is 3-4 times that of the old equipment.

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 relates to the technical field of machining equipment, in particular to a grooving device for machining the end surface of a rotary body component by utilizing a lathe. An end surface grooving device comprises a grooving machine frame, a grooving motor which is mounted on the grooving machine frame, and a cutter disk which is driven by the grooving motor; the grooving machine frame can move forward, backward, leftward, rightward, upward and downward relative to a chuck of a main shaft of a common numerical control lathe; a grooving cutter is mounted on the cutter disk; a spindle motor and the grooving motor are controlled through a synchronizing device, so that the ratio of the angular velocity of the chuck of the main shaft to the angular velocity of the cutter disk is 1:2N, wherein N is a positive integer. Theoretically, N grooves can be formed in a workpiece to be machined; the angle between every two grooves is decided by the rotating precision of the main shaft of the lathe, and is greatly superior to that decided by a rotary dial plate. Compared with the prior art, the end surface grooving device has the advantages that the investment is reduced, the machining efficiency and the machining precision are improved by replacing a subsequent milling and turning machining process and replacing a turning and milling integrated composite machining center with a lathe in the past.

Description

technical field [0001] The invention relates to the technical field of processing equipment, in particular to a grooving device for processing the end faces of parts of a revolving body by using a lathe. Background technique [0002] Rotary parts with end face grooves have been milled with end mills using end mills with indexing discs in the past. Every time the indexing plate rotates through a certain angle, the milling cutter mills a groove of a specific shape in parallel. This kind of processing method is time-consuming and labor-intensive. If multiple grooves are to be processed, the accuracy depends on the rotation accuracy of the index plate, and the size is not easy to guarantee. Contents of the invention [0003] The purpose of the present invention is to use a lathe to process a straight line groove on the end face of a revolving body part, thereby replacing the subsequent milling process, using a lathe to replace the previous turning-milling integrated machining...

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
IPC IPC(8): B23B5/00
CPCB23B5/48B23B2220/12
Inventor 王建鹏王建斌王青王嘉轩王凤轩张福禄
Owner 龙口市蓝牙数控装备有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products