Lifting mechanism for feeding in vertical direction

A lifting mechanism, vertical technology, applied in the direction of lifting frame, lifting device, etc., can solve the problems of low control accuracy, difficult adjustment of height position, inability to meet high speed, high precision adjustment, etc., and achieve the effect of precise control and precise adjustment.

Inactive Publication Date: 2014-04-02
BEIJING WEINA PRECISION MACHINERY +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing X-bracket folding ladder lifting mechanism includes an upper workbench, a main sliding mechanism, an auxiliary sliding mechanism, a lower workbench, and an X-bracket folding ladder connected to the upper and lower workbenches. The main slide mechanism is mostly driven by an air cylinder or an oil cylinder. These two control methods have the disadvantages of low control precision and difficult adjustment of height position, so that the upper worktable directly reaches the fixed position or approximate position, and cannot meet the requirements of high speed and high precision adjustment.

Method used

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  • Lifting mechanism for feeding in vertical direction
  • Lifting mechanism for feeding in vertical direction
  • Lifting mechanism for feeding in vertical direction

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Embodiment Construction

[0011] As shown in the figure, the present invention includes an upper workbench 2, a main slide mechanism 8, an auxiliary slide mechanism 5, an X-shaped bracket folding ladder 3, a lower workbench 4, and a main slide mechanism 6, which includes a handwheel 7, a wire Bar 10, leading screw nut 12, main slider 11, hand wheel 7 are arranged on one end of leading screw 10, main slider 11 links to each other with leading screw through leading screw nut 12. The present invention also includes a spring auxiliary support mechanism 1, the spring auxiliary support mechanism 1 includes a spring 9 arranged on the lead screw 10 between the lead screw nut 12 and the hand wheel 7, a combination of springs 9 arranged on both sides of the lead screw 10 Guide post 13, the combined guide post 13 is connected to the main slider 11 away from one end of the hand wheel 7; the combined guide post 13 arranged in parallel with the leading screw 10 plays a guiding role when the main slider 11 moves. A l...

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Abstract

The invention relates to a lifting mechanism for feeding in a vertical direction. The lifting mechanism for feeding in the vertical direction is simple in structure, high in adjustment precision and high in adjustment speed. The lifting mechanism for feeding in the vertical direction comprises an upper workbench, a main sliding mechanism, an auxiliary sliding mechanism, an X-shaped support folding ladder and a lower workbench, wherein the main sliding mechanism comprises a hand wheel, a screw rod, a screw rod nut and a main sliding block; the hand wheel is arranged at one end of the screw rod; the main sliding block is connected with the screw rod through the screw rod nut.

Description

technical field [0001] The invention relates to a lifting mechanism for feeding in a vertical direction. Background technique [0002] At present, the existing X-bracket folding ladder lifting mechanism includes an upper workbench, a main sliding mechanism, an auxiliary sliding mechanism, a lower workbench, and an X-bracket folding ladder connected to the upper and lower workbenches. The main slide mechanism is mostly driven by an air cylinder or an oil cylinder. These two control methods have the disadvantages of low control precision and difficult adjustment of the height position, which make the upper worktable directly reach the fixed position or the approximate position, and cannot meet the requirements of high speed and high precision adjustment. Contents of the invention [0003] The present invention aims at the above problems and provides a lifting mechanism for vertical feeding with simple structure, high adjustment precision and fast adjustment speed. [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/06B66F7/28
Inventor 赵惠英李彬郭文孟晓辉徐领娣高强胡居伟王仁宗
Owner BEIJING WEINA PRECISION MACHINERY
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