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Automatic raw material rod feeding device for machine tool machining

A technology of automatic feeding and raw material rods, which is applied in the direction of metal processing equipment, automatic/semi-automatic lathes, manufacturing tools, etc., can solve the problems affecting the normal working environment of the operator's workshop, achieve the effect of low noise, improve the workshop environment, and reduce the impact

Active Publication Date: 2021-09-17
ZHEJIANG ERG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In production practice, it was found that in this feeding device, the feeding rod and the high-speed rotating raw material rod are hard-connected through the spherical head at the front end of the feeding rod, causing the outer diameter of the feeding rod to collide with the wall of the feeding tube, resulting in severe vibration and screaming noise. The measured noise is as high as 98.9dB, which will affect the operator and the normal working environment of the workshop

Method used

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  • Automatic raw material rod feeding device for machine tool machining
  • Automatic raw material rod feeding device for machine tool machining
  • Automatic raw material rod feeding device for machine tool machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1 (seeing 1-5):

[0029] The automatic feeding device for raw material rods for machine tool processing includes a feeding rod 1 and a feeding tube 2 for supporting use. The feeding rod 1 is arranged in the feeding tube 2 and can move along the axial direction of the feeding tube 2; A connection guide 107 is provided, and correspondingly, a guide groove 201 is provided on the feeding pipe 2; the guide 107 protrudes from the guide groove 201 to the outside of the feeding pipe 2; the feeding rod 1 includes a feeding rod body 106 and the top shaft 101; both ends of the feed rod body 106 are processed with an O-ring groove 1061, and the O-ring groove 1061 is provided with an O-ring 104, and the feeding pipe 2 passes through the O-ring 104 and The inner wall of the feed pipe 2 forms a sliding fit; the front end of the feed rod body 106 is provided with a shaft hole 1062, and the top shaft 101 is installed in the shaft hole 1062 through a bearing 102; The plug 101...

Embodiment 2

[0037] Embodiment 2 (seeing 6-9):

[0038]Different from Embodiment 1, in this embodiment, the feed rod body 106 includes a basic section 1064 and an adjustment section 1065 located at the front end, and an adaptive adjustment device for connecting the basic section 1064 and the adjustment section 1065; The front end of the basic section 1064 is provided with a circular groove concentric with the basic section 1064, and the self-adaptive adjustment device includes an outer eccentric ring 1066 and an inner eccentric ring 1067 arranged in the outer eccentric ring 1066, and the outer eccentric ring The ring 1066 fits with the circular groove at the front end of the basic section 1067, and the inner eccentric ring 1067 fits with the rear end of the adjustment section 1065; the eccentricity of the inner eccentric ring 1067 is not less than that of the outer eccentric ring 1066 The eccentric distance (the inner and outer rings of the outer eccentric ring 1066 and the inner eccentric...

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Abstract

The invention discloses an automatic raw material rod feeding device for machine tool machining. The automatic raw material rod feeding device is low in working noise. The automatic raw material rod feeding device for machine tool machining comprises a feeding rod and a feeding pipe which are used in a matched mode, wherein the feeding rod is arranged in the feeding pipe and can move in the axial direction of the feeding pipe, the feeding rod is provided with a connecting guide piece, correspondingly, the feeding pipe is provided with a guide groove, the guide piece extends out of the feeding pipe from the guide groove, the feeding rod comprises a feeding rod body and a center shaft, O-shaped ring grooves are formed in the two ends of the feeding rod body, O-shaped rings are arranged on the O-shaped ring grooves, the feeding pipe is in sliding fit with the inner wall of the feeding pipe through the O-shaped rings, a shaft hole is formed in the front end of the feeding rod body, and the center shaft is installed in the shaft hole through a bearing, and the front end of the center shaft is provided with a jacking head for jacking a raw material rod.

Description

technical field [0001] The present invention relates to an automatic blank conveying device for a lathe, and more particularly to a device for reducing vibration during the feed stroke or for reducing noise. Background technique [0002] In the prior art, when processing copper nuts, it is necessary to use an automatic feeding device to realize automatic feeding of raw material rods. The existing automatic feeding device for raw material rods includes a feeding rod and a feeding tube for supporting use. The feeding rod is arranged in the feeding tube and can move along the axial direction of the feeding tube; Guide slot; the connecting guide protrudes from the guide slot to the outside of the feed tube. During processing, the connecting guide is pushed forward by the pulling force to realize the automatic feeding of the material rod. In production practice, it was found that in this kind of feeding device, the feeding rod and the high-speed rotating raw material rod are ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B13/00
CPCB23B13/00
Inventor 杨性晓尚伟燕季金林周金园章日国
Owner ZHEJIANG ERG TECH