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Auxiliary disassembly and assembly mechanism for cross universal spindle

A cross-universal, disassembly mechanism technology, applied in the directions of transportation and packaging, metal processing, load hanging components, etc., can solve the problems of cumbersome operation process, avoid cumbersome operation, avoid difficulty in disassembly and assembly process, and avoid disassembly and assembly process. handy effect

Pending Publication Date: 2019-05-17
SHANDONG IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, two hoists are generally used to hoist different parts of the cross universal joint shaft 01, respectively adjust the lifting of the hoists, and adjust the dismounting and hoisting posture of the cross universal joint shaft 01, the operation process is cumbersome

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  • Auxiliary disassembly and assembly mechanism for cross universal spindle
  • Auxiliary disassembly and assembly mechanism for cross universal spindle
  • Auxiliary disassembly and assembly mechanism for cross universal spindle

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Embodiment Construction

[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0055] The core of the present invention is to provide an auxiliary assembly and disassembly mechanism for the cross universal joint, which can avoid the cumbersome and difficult disassembly process of the cross universal joint in the prior art.

[0056] Please refer to Figure 1-21 , figure 1 It is a schematic diagram of the installation position of the cross cardan shaft in the prior art; figure 2 It is a schematic diagram of the working state of the auxi...

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Abstract

The invention discloses an auxiliary disassembly and assembly mechanism for a cross universal spindle. The auxiliary disassembly and assembly mechanism for the cross universal spindle comprises a mainmechanism frame, a clamping mechanism used for clamping the cross universal spindle, a balance adjusting mechanism used for adjusting centre-of-gravity position to adjust the lifting posture of the clamped cross universal spindle, and a controlling mechanism used for controlling the operation of the clamping mechanism and the balance adjusting mechanism; the centre-of-gravity position to be adjusted is the centre-of-gravity position of the auxiliary disassembly and assembly mechanism for the cross universal spindle, so that the arm of force between the gravity of the mechanism and the liftingpoint of the mechanism is changed; and both the clamping mechanism and the balance adjusting mechanism are connected with the controlling mechanism and arranged on the main mechanism frame. In adjusting process, only the centre-of-gravity position of the auxiliary disassembly and assembly mechanism for the cross universal spindle is needed for adjustment, and therefore, compared with the prior art, separate adjustment of the lifting heights of two lifting hoists is avoided; and the adjustment variable is single, so that the cross universal spindle is disassembled and assembled more conveniently and more quickly.

Description

technical field [0001] The invention relates to the technical field of vertical rolling mills, and more specifically, relates to a dismounting mechanism for cross cardan shafts. Background technique [0002] Such as figure 1 As shown, group 02 of the conventional vertical rolling mill adopts a vertical layout plan, and the power systems such as the motor and reducer of the transmission mechanism are arranged on the installation platform directly above the steel structure support or concrete load-bearing frame of the vertical rolling mill 02, and the cross universal joint shaft 01 Reliably connect the 350 short stress rolling mill roll head vertically below with the output shaft sleeve of the reducer directly above to transmit the rolling output torque. [0003] Since the cross universal joint shaft 01 of the 350 rolling mill on site is installed vertically between the reducer and the rolling mill arranged up and down, it is impossible to accurately control the online vertic...

Claims

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Application Information

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IPC IPC(8): B23P19/00B66C13/08
Inventor 李永峰王建伟王莉李来中杨平胡阳
Owner SHANDONG IRON & STEEL CO LTD
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