Guide wheel device with three adjustable degrees of freedom

A degree of freedom and adjustable technology, applied in the field of guide wheel devices, can solve problems such as inability to control dynamically, and achieve the effects of ensuring production efficiency, improving quality and competitiveness, and high pretreatment quality

Pending Publication Date: 2020-02-18
GUIZHOU AEROSPACE NANHAI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to obtain high-quality pretreated metal materials, it is required to adjust the position of the looper guide wheel during commissioning or use of the looper wire drawing machine. At present, most guide wheels are fixedly installed on the equipment, and it is difficult to adjust the position of the guide wheel Adjust to an optimal ideal position, and since the wire routing speed and wire pulling force during the wire drawing process are dynamic variables, it is impossible to perform dynamic control during the production process

Method used

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  • Guide wheel device with three adjustable degrees of freedom
  • Guide wheel device with three adjustable degrees of freedom
  • Guide wheel device with three adjustable degrees of freedom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] like Figure 1 to Figure 5 As shown, a guide wheel device with three adjustable degrees of freedom includes a guide wheel 1, a steering mechanism, a limit mechanism, a transmission mechanism, a monitoring mechanism, a cylinder 2 and a fixed plate 3. In this embodiment, the cylinder 2 is a single Action cylinder.

[0039] Described steering mechanism comprises mutually perpendicular vertical rotating shaft 4 and horizontal rotating shaft 5, and vertical rotating shaft 4 one end is connected with horizontal rotating shaft 5 by thread, and the other end of vertical rotating shaft is provided with guide wheel 1, and vertical rotating shaft 4 is provided with the first One adjusting nut 6, the second adjusting nut 7 is arranged on the horizontal rotating shaft 5, the vertical rotating shaft 4 realizes the position adjustment on the height direction, the horizontal rotating shaft 5 realizes the position adjustment along the axial translation of its center line, the horizontal...

Embodiment 2

[0055] On the basis of the structure of Embodiment 1, only the structure of the monitoring board 19 is changed as follows:

[0056] like Figure 10 As shown, the monitoring surface 1902 is a radius gradient surface, the center of the monitoring surface 1902 coincides with the centerline of the axis 18, the centerline projection point of the axis 18 is collinear with the centerline of the sensor 11, and the center of the monitoring plate 19 around the axis 18 When the line rotates, the distance between the monitoring surface 1902 and the sensor 11 will change, and the sensor 11 will output a signal to control the push rod of the cylinder 2 to expand and contract through the control system, so as to realize the dynamic adjustment of the position of the guide wheel 1 during the production process and ensure that the guide wheel is always guided. Wheel 1 is within the sweet spot range.

[0057] The present invention provides a guide wheel device with three adjustable degrees of f...

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Abstract

The invention provides a guide wheel device with three adjustable degrees of freedom. The guide wheel device comprises a guide wheel, a steering mechanism, a limiting mechanism, a transmission mechanism, a monitoring mechanism, an air cylinder and a fixing plate, wherein one end of the steering mechanism is provided with the guide wheel, the other end of the steering mechanism is connected with one end of the transmission mechanism, the transmission mechanism comprises a monitoring plate, the other end of the transmission mechanism is connected with the air cylinder, the monitoring mechanism comprises a support and a sensor, the support is fixed to a machine table panel, the sensor is fixed to the support, and a detection head of the sensor is opposite to the monitoring plate. According tothe guide wheel device, the adjustment function of the guide wheel position in three degrees of freedom is realized, the guide wheel can be conveniently adjusted to the optimal position, and the operation is convenient and rapid. The guide wheel position can be dynamically controlled in the production process, the guide wheel can be kept in the optimal position range all the time in the production process, the processed metal wire is stable in stress, high in consistency and high in pretreatment quality, and the quality and competitiveness of the enterprise product are improved.

Description

technical field [0001] The invention belongs to the field of metal drawing equipment, in particular to a guide wheel device with three adjustable degrees of freedom. Background technique [0002] Metal wire drawing machine is widely used in the production and preprocessing of metal products such as steel wire, rope wire, prestressed steel wire, and standard parts. After the drawing process of the wire drawing machine, the diameter, roundness, internal metallographic structure, surface finish and straightening of the wire or bar meet the raw material processing requirements for the production of standard parts and other metal products. Or the pretreatment quality of bars is directly related to the product quality of standard parts and other metal product manufacturers. [0003] In order to obtain high-quality pretreated metal materials, it is required to adjust the position of the looper guide wheel during commissioning or use of the looper wire drawing machine. At present, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C1/02B21C1/12
CPCB21C1/02B21C1/12
Inventor 李华孙明功
Owner GUIZHOU AEROSPACE NANHAI SCI & TECH
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