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A kind of gravity fine-tuning wire drawing machine and wire drawing process used for wire drawing on the surface of automobile step bars

A technology of surface drawing and drawing machine, which is applied in the direction of machine tools, manufacturing tools, grinding racks, etc., which are suitable for grinding workpiece planes, and can solve the problems of unstable drawing effect, unguaranteed drawing quality, and low efficiency, and achieve guaranteed The effect of reliability and operability, high stability and accurate positioning

Active Publication Date: 2018-02-09
SHANXI KAMEITE IND MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly aims at the problems of unstable drawing effect, unguaranteed drawing quality and low efficiency in current drawing machines, and provides a gravity fine-tuning drawing machine and drawing process for drawing on the surface of automobile step bars

Method used

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  • A kind of gravity fine-tuning wire drawing machine and wire drawing process used for wire drawing on the surface of automobile step bars
  • A kind of gravity fine-tuning wire drawing machine and wire drawing process used for wire drawing on the surface of automobile step bars

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Such as figure 1 and figure 2 As shown, a gravity fine-tuning wire drawing machine used for drawing the surface of automobile step bars is composed of a worktable, a transmission mechanism, a pneumatic fine-tuning mechanism for wire drawing and a circuit control mechanism. The workbench is composed of an upper workbench 1, a side frame 2 and The lower workbench 3 is composed, the upper workbench 1 is set above the left and right side frames 2, and the lower workbench 3 is set under the left and right side frame 2;

[0025] Described transmission mechanism is made of transmission motor 5, speed reducer 6, speed reducer mounting plate 7, chain 8, speed reducer sprocket 9, bearing block 10, transmission rod 11, driving wheel 12, driven wheel 13, a plurality of sprockets 14, A plurality of gantry frames 15, sliders 18, lead screws 19, fixed blocks 20 and shaft couplings 21 are formed, the transmission motor 5 and the reducer mounting plate 7 are all arranged on the lower ...

Embodiment 2

[0029] Such as figure 1 and figure 2 As shown, a kind of drawing process of the gravity fine-tuning wire drawing machine used for the surface drawing of automobile step bars comprises the following steps:

[0030] (1), first open the main switch 38 in the electric control box, the equipment circuit is connected, the transmission motor 5 starts to work, and the driving wheel 12 is driven by the reducer 6 and the chain 8 to start rotating;

[0031] (2), adjust the knob on the frequency converter 36, and adjust the number on the frequency converter display frequency to 50;

[0032] (3) Adjust the handwheels 30 on both sides simultaneously according to the width dimension required by the wire drawing workpiece, and adjust to the appropriate position of the wire drawing workpiece. In the opened space, the drawing workpiece is placed above the driving wheel 12 of the gantry frame, and the height of the slider 18 is adjusted through the lead screw 19, so that the driven wheel 13 o...

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Abstract

The invention belongs to the technical field of wire drawing machines, and particularly relates to a gravity fine-adjustment wire drawing machine for wire drawing of the surface of an automobile side step and a wire drawing process. The problems that an existing wire drawing machine is instable in wire drawing effect, the wire drawing quality cannot be guaranteed, and efficiency is low are mainly solved. According to the gravity fine-adjustment wire drawing machine for wire drawing of the surface of the automobile side step and the wire drawing process, a wire drawing motor is mounted on a wire drawing motor mounting plate; wire drawing sliding blocks are arranged on the lower surface of the wire drawing motor mounting plate; wire drawing guide rails are mounted on an upper workbench body; a bearing pedestal fixing plate is mounted on a workbench and used in cooperation with a fine-adjustment lead screw; a swing plate is mounted on the wire drawing motor mounting plate; a guide wheel mounting plate is mounted on the workbench; a plurality of guide wheels are arranged on the guide wheel mounting plate; a steel wire rope is wound around the multiple guide wheels, one end of the steel wire rope is connected with the wire drawing motor mounting plate, and the other end of the steel wire rope is connected with a heavy punch; and wire drawing wheels are connected with the wire drawing motor.

Description

technical field [0001] The invention belongs to the technical field of wire drawing machines, and in particular relates to a gravity fine-tuning wire drawing machine and a wire drawing process for drawing the surface of automobile step bars. Background technique [0002] In the current conventional wire drawing machine, the wire drawing pressure is generally only controlled by the screw. With the wear of the wire drawing wheel, the wire drawing pressure changes. In this way, it is not only necessary to always adjust the screw to achieve the purpose of wire drawing, but also to make the wire drawing effect Unstable, the quality of wire drawing cannot be guaranteed, and because some manufacturers have low manufacturing precision, the transmission process is not very stable, so some vibration lines will be generated during the wire drawing process, which greatly reduces the effect of wire drawing. Contents of the invention [0003] The invention mainly aims at the problems of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B7/16B24B47/22B24B47/20B24B55/00B24B41/02B24B51/00
CPCB24B7/16B24B41/02B24B47/20B24B47/22B24B51/00B24B55/00
Inventor 郭勇慧
Owner SHANXI KAMEITE IND MACHINERY CO LTD
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