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Automatic feeding method of numerical control lathe

A technology of automatic feeding and CNC lathe, applied in the direction of automatic in/out of workpieces, metal processing machinery parts, metal processing, etc., can solve the problems of long auxiliary preparation time, increased production cost, low production efficiency, etc., and achieve simple structure, increase cost, and the effect of improving the service life

Inactive Publication Date: 2019-11-15
LANDING GEAR ADVANCED MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the production and processing of the machinery industry, the feeding mode is mainly manual, that is, one person with one machine or one person with multiple machines for single-piece feeding and processing. The auxiliary preparation time is long, the production efficiency is low, and human assistance has safety risks.
With the rapid development of my country's spare parts processing industry, the currently widely used feeding mechanisms at home and abroad include oil bath feeders, heavy hammer feeders, and storage feeders, which can be used with various processing machine tools to achieve a variety of materials. The automatic feeding function, or the smart factory that adopts machine tool communication and robot automatic feeding for non-standard parts, these feeding mechanisms or methods require additional procurement of equipment, which not only takes up space during use, but also increases production costs invisibly

Method used

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  • Automatic feeding method of numerical control lathe
  • Automatic feeding method of numerical control lathe
  • Automatic feeding method of numerical control lathe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as Figure 1-3 As shown, for rods or tubes, the clamping head includes a cylinder 4 with a central hole 5, a ball 1, a spring 2, and a nut 3; the diameter of the central hole 5 matches the outer diameter of the rod or tube , so that the bar or tube can be inserted into the center hole 5. On the same cross-section of the cylinder 4, three two-stage stepped holes are radially provided, and each two-stage stepped hole is provided with a ball 1, a spring 2 and a nut 3. The first step hole communicates with the central hole 5, and the diameter of the first step hole is smaller than the diameter of the second step hole; the second step hole is provided with an external thread matching the nut 3, and the nut 3 is screwed in In the second step hole, the ball 1 and the spring 2 are set in the first step hole, and the spring 2 is located between the ball 1 and the nut 3. The structure of the nut facilitates the installation of the ball 1 and the spring 2; the diameter of th...

Embodiment 2

[0050] Such as Figure 4-5 As shown, for the pipe material, the clamping head includes a positioning cylinder and an O-ring 10, and the outer diameter of the positioning cylinder matches the inner diameter of the pipe material; grooves are arranged on the outer circumference of the positioning cylinder, O-shaped The ring 10 is set in the groove; on the end face of the positioning cylinder, there is a second screw connection structure matched with the base 6 . The positioning cylinder includes an end cap 11 and a joint 9. A second threaded hole is provided on one end surface of the joint 9, and a step is provided on the outer circumference of the joint 9 corresponding to the second threaded hole; one side of the end cap 11 is A convex body 12 with an external thread, the external thread of the convex body 12 is matched with the second threaded hole. Install the end cap 11 on the second threaded hole of the joint 9 through the external thread of the convex body 12. This threade...

Embodiment 3

[0055] Such as Figure 6-7 As shown, the regular material containing ferromagnetic substance, the clamping head includes a cover 16, a magnet 15 and a gasket 14; the cover 16 is provided with a screw thread matched with the base 6; when installed, through the cover 16 The threads on the cover are connected with the base 6 , the magnet 15 is arranged in the cover 16 , and the gasket 14 is located between the magnet 15 and the base 6 . In this embodiment, the base 6 is a base 6 with an external thread, therefore, an internal thread is provided on the inner wall of the cover 16, and the internal thread matches the external thread of the base 6. When installing, the magnet 15, The gaskets 14 are placed in the cover 16 in turn, and then the base 6 is screwed into the cover 16 through threads. A group of symmetrical third cut surfaces 17 are provided on the outer periphery of the cover 16 to facilitate clamping and exerting force of tightening tools such as a wrench when the clampi...

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Abstract

The invention discloses an automatic feeding method of a numerical control lathe and relates to the technical field of numerical control machines. The automatic feeding method of the numerical controllathe is mainly used for clamping materials by a hydraulic chuck to realize a machining process of workpieces. When the hydraulic chuck clamps the materials to finish machining of one workpiece, a material puller is adjusted and moved, so that the material puller pulls rest materials and moves relative to the hydraulic chuck for a specific length, and then machining of a next workpiece is carriedout. In the process, manual assistance is not needed, possibility of safety accidents is reduced, and production efficiency is improved; and meanwhile, according to the automatic feeding method of the numerical control lathe, the material puller to be adopted is determined based on the shape of the material, regardless of the shape of the material, the corresponding material puller is simple in structure, small in size and convenient to install, no additional purchasing of equipment is needed, cost is not increased on the basis of an original numerical control lathe, and space is not occupied.

Description

technical field [0001] The invention belongs to the technical field of numerical control lathes, in particular to an automatic feeding method of numerical control lathes. Background technique [0002] As the name implies, automatic feeding is able to automatically operate according to the specified requirements and established procedures, and send items from one location to another. During this period, the feeding process can be automatically and accurately completed without human intervention. Automatic feeding is mainly used for the transportation of various materials, industrial products and semi-finished products, and it can also cooperate with the next process to realize automatic production. [0003] In the production and processing of the machinery industry, the feeding mode is mainly manual, that is, one person with one machine or one person with multiple machines for single-piece feeding and processing. The auxiliary preparation time is long, the production efficien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B15/00
CPCB23Q7/00B23Q2707/003
Inventor 郭辉刘崇智雍虎军许锋国肖彬白亚玲
Owner LANDING GEAR ADVANCED MFG