An electronically controlled and adjustable wire drawing machine and wire drawing process for the surface drawing of automobile step bars

A technology of surface drawing and electronic control adjustment, which is applied to machine tools, manufacturing tools, and grinding frames suitable for grinding workpiece planes, and can solve the problems of unstable drawing effect, unguaranteed drawing quality, and low efficiency, and achieve Guarantee the effect of reliability and operability, high stability and accurate positioning

Active Publication Date: 2018-02-27
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 an electronically controlled and adjustable drawing machine and a drawing process for drawing on the surface of automobile step bars

Method used

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  • An electronically controlled and adjustable wire drawing machine and wire drawing process for the surface drawing of automobile step bars
  • An electronically controlled and adjustable wire drawing machine and wire drawing process for the surface drawing of automobile step bars

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] like figure 1 and figure 2 As shown, an electronically controlled and adjustable wire drawing machine used for wire drawing treatment on the surface of automobile step bars is characterized in that it is composed of a workbench, a transmission mechanism, a wire drawing pneumatic fine-tuning mechanism and a circuit control mechanism. The side frame 2 and the lower workbench 3 are composed, the upper workbench 1 is set above the left and right side frame 2, and the lower workbench 3 is set under the left and right side frame 2;

[0026]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...

Embodiment 2

[0030] like figure 1 and figure 2 Shown, a kind of drawing process of the pneumatic fine-tuning wire drawing machine that is used for the surface drawing of automobile step bar, comprises the following steps:

[0031] (1), first open the main switch 41 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;

[0032] (2), adjust the knob on the frequency converter 40 to make the drive motor reach the speed required by the tooling;

[0033] (3) According to the width dimension required by the wire drawing workpiece, adjust the manual adjustment runners 32 on both sides at the same time, adjust to the appropriate position of the wire drawing workpiece, the minimum distance between the two wire drawing wheels 29 is slightly smaller than the width of the wire drawing workpiece, and the wire drawing workpiece Put it above the driving wheel 12 of...

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Abstract

The invention belongs to the technical field of wire drawing machines, and particularly relates to an electronic control regulation wire drawing machine used for wire drawing of the surface of an automobile stepping bar and a wire drawing process. The electronic control regulation wire drawing machine used for wire drawing processing of the surface of the automobile stepping bar is composed of working tables, a transmission mechanism, an electronic control regulation wire drawing mechanism and a circuit control mechanism. Mechanism installation frames in the electronic control regulation wire drawing mechanism are connected with the upper working table. Guide large supports are located below the upper working table. Guide slide supports are arranged on guide columns. Lead screws are connected with the output ends of servo motor speed reducers. The servo motor speed reducers are connected with the guide large supports. The input ends of the servo motor speed reducers are connected with the output ends of adjustment servo motors. The output ends of the servo motor speed reducers are connected with manually-regulated rotation wheels. Wire drawing wheel bearing pedestals are installed at the other ends of the guide slide supports. Wire drawing wheel fixing shafts are installed on the wire drawing wheel bearing pedestals. Belts are used in cooperation with wire drawing motor belt wheels and wire drawing belt wheels.

Description

technical field [0001] The invention belongs to the technical field of wire drawing machines, and in particular relates to a pneumatic 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 ...

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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