CN110666459A

CN110666459A - Efficient manufacturing method of automobile electric seat nut

Info

Publication number: CN110666459A
Application number: CN201910977007.1A
Authority: CN
Inventors: 顾来法; 杨祖军; 徐印
Original assignee: NINGBO SHUANGLIN AUTOMOBILE FITTINGS CO Ltd
Current assignee: NINGBO SHUANGLIN AUTOMOBILE FITTINGS CO Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-01-10

Abstract

The invention discloses an efficient manufacturing method of an automobile electric seat nut, which is called a method for short. According to the invention, the raw material which is formed by drawing the steel material into the cross-shaped section is called as the cross-shaped raw material, so that the processing of D, E, F, G four processing surfaces is completed simultaneously; then, cutting the cross raw material into a section of blank, namely a cross blank; then, using a milling machine to mill A, B, C three processing surfaces on the cross blank to obtain a semi-finished blank; then, machining internal threads on the blank by using a lathe to obtain a nut product; in the processing process from the cross blank to the blank, the milling machine only needs to mill A, B, C three processing surfaces, so that the occupation of the milling machine is reduced, the labor is reduced, the efficiency is improved, the comprehensive cost is reduced, the mass production and processing of the automobile electric seat nut are realized, and the purposes of improving the efficiency and reducing the cost are achieved.

Description

Efficient manufacturing method of automobile electric seat nut

Technical Field

The invention relates to a processing and manufacturing method of a nut, in particular to an efficient manufacturing method of an automobile electric seat nut for processing and manufacturing an automobile electric adjusting seat driver nut.

Background

Description of the drawings: the nut is called as the nut of the driver of the electric adjusting seat of the automobile, and is called as nut 04 or a product for short; the nut 04 is a rectangular block-shaped steel component provided with internal threads, and referring to fig. 5-8, the nut 04 has A, B, C, D, E, F, G processing surfaces and one internal thread, and needs to go through the production and processing processes from raw materials, blanks and blanks to products; the nut 04 is produced and processed in large batch, and in the prior art, a steel material is firstly formed into a strip-shaped section material with a rectangular cross section by drawing, which is called a rectangular strip material 01; then, cutting the rectangular bar raw material 01 into a section of blank, namely a rectangular blank 02; then, using a milling machine to mill A, B, C, D, E, F, G seven surfaces on the rectangular blank 02 to obtain a semi-finished blank 03; then, machining an internal thread 10 on the blank 03 by using a drilling and tapping machine to obtain a nut 04 product; in the processing process from the rectangular blank 02 to the blank 03, the milling machine has more milling surfaces, occupies more milling machines, requires more labor, and has low efficiency and high comprehensive cost; therefore, the prior art has the problems and disadvantages of low efficiency and high cost.

Disclosure of Invention

Aiming at the problems and the defects of the prior art, the invention adopts the raw material which is formed by drawing the steel material into the cross-section cross-shaped section bar and is called as the cross-shaped raw material, thus finishing the processing of D, E, F, G four processing surfaces simultaneously; then, cutting the cross raw material into a section of blank, namely a cross blank; then, using a milling machine to mill A, B, C three processing surfaces on the cross blank to obtain a semi-finished blank; then, processing internal threads on the blank by using a drilling and tapping machine to obtain a nut product; in the processing process from the cross blank to the blank, the milling machine only needs to mill A, B, C three processing surfaces, so that the occupation of the milling machine is reduced, the labor is reduced, the efficiency is improved, and the comprehensive cost is reduced.

The purpose of the invention is realized as follows: a high-efficient manufacturing approach of the electronic seat nut of car, is called the method for short, said method is to draw the raw materials that the shaping becomes the cross-shaped section bar of steel material into first and call as the cross raw materials, finish D, E, F, G processing of four processing faces at the same time through drawing the process; then, cutting the cross raw material into a section of blank, namely a cross blank; then, using a milling machine to mill A, B, C three processing surfaces on the cross blank to obtain a semi-finished blank; and then, machining an internal thread on the blank by using a drill tapping machine to obtain the nut product.

Working principle and beneficial effects

In the processing process from the cross-shaped blank to the blank, the milling machine only needs to mill A, B, C three processing surfaces, so that the occupation of the milling machine is reduced, the labor is reduced, the efficiency is improved, and the comprehensive cost is reduced.

According to the invention, the steel material is formed into the cross-shaped raw material through the drawing process, and the drawing process is used for simultaneously finishing the processing of D, E, F, G four processing surfaces at one time, so that in the processing process from the cross-shaped blank to the blank, only A, B, C three processing surfaces are required to be milled by the milling machine, thus the automobile electric seat nut is produced and processed in a large scale, the occupation of the milling machine is reduced, the labor is reduced, the efficiency is improved, and the comprehensive cost is reduced.

In the invention, the raw material which is formed by drawing the steel material into the cross-shaped section is called as the cross-shaped raw material, so that the processing of D, E, F, G four processing surfaces is simultaneously finished; then, cutting the cross raw material into a section of blank, namely a cross blank; then, using a milling machine to mill A, B, C three processing surfaces on the cross blank to obtain a semi-finished blank; then, machining internal threads on the blank by using a lathe to obtain a nut product; in the processing process from the cross blank to the blank, the milling machine only needs to mill A, B, C three processing surfaces, so that the occupation of the milling machine is reduced, the labor is reduced, the efficiency is improved, the technical scheme of the comprehensive cost is reduced, and the problems and the defects of low efficiency and high cost in the prior art are overcome.

Drawings

FIG. 1 is an axial view of a cross material 1 of the efficient manufacturing method of the nut for the electric seat of the automobile of the present invention;

FIG. 2 is an axial view of a cross blank 2 for an efficient method of manufacturing a nut for an automotive electric seat according to the present invention;

FIG. 3 is an axial schematic view of a blank 03 of the efficient method for manufacturing a nut for an automotive electric seat according to the present invention;

FIG. 4 is an axial view of a nut 04 of the method for efficiently manufacturing a nut for an electric seat of an automobile according to the present invention;

FIG. 5 is an axial schematic view of a prior art rectangular bar stock 01;

FIG. 6 is an axial schematic view of a prior art rectangular blank 02;

FIG. 7 is an axial schematic view of a prior art blank 03;

fig. 8 is an axial schematic view of a prior art nut 04.

The invention will be described in more detail hereinafter with reference to an embodiment example in the drawings, but it should not be construed as being limited thereto.

In the figure: the nut comprises a cross raw material 1, a cross blank 2, a processing surface A3, a processing surface B4, a processing surface C5, a processing surface D6, a processing surface E7, a processing surface F8, a processing surface G9, internal threads 10, a rectangular strip raw material 01, a rectangular blank 02, a blank 03 and a nut 04.

Detailed Description

Referring to fig. 1 to 4, the efficient manufacturing method of the nut for the electric seat of the automobile, which is referred to as a method for short, includes the steps of firstly drawing and forming a steel material into a raw material with a cross-shaped section, namely a cross-shaped raw material 1, and simultaneously finishing the processing of D, E, F, G four processing surfaces through a drawing process; then, cutting the cross-shaped raw material 1 into a section of blank, namely a cross-shaped blank 2; then, using a milling machine to mill A, B, C three processing surfaces on the cross blank 2 to obtain a semi-finished blank 03; then, an internal thread is processed on the blank 03 by using a drill tapping machine to obtain the nut 04 product.

Working principle and beneficial effects

In the processing process of the cross blank 2 to the blank 03, the milling machine only needs to mill A, B, C three processing surfaces, so that the occupation of the milling machine is reduced, the labor is reduced, the efficiency is improved, and the comprehensive cost is reduced.

According to the invention, the steel material is formed into the cross-shaped raw material 1 through the drawing process, and the drawing process is used for simultaneously finishing the processing of D, E, F, G four processing surfaces at one time, so that in the processing process from the cross-shaped blank 2 to the blank 03, only A, B, C three processing surfaces are required to be milled by a milling machine, thus the automobile electric seat nut is produced and processed in a large scale, the occupation of the milling machine is reduced, the labor is reduced, the efficiency is improved, and the comprehensive cost is reduced.

Claims

1. A high-efficiency manufacturing method of an automobile electric seat nut is called a method for short, and is characterized in that: the method comprises the steps of firstly drawing and forming a steel material into a raw material with a cross-shaped section, namely a cross-shaped raw material (1), and simultaneously finishing the processing of D, E, F, G four processing surfaces through a drawing process; then, cutting the cross-shaped raw material (1) into a section of blank called a cross-shaped blank (2); then, using a milling machine to mill A, B, C three processing surfaces on the cross blank (2) to obtain a semi-finished blank (03); and then, machining an internal thread on the blank (03) by using a drilling and tapping machine to obtain the nut (04) product.