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Sideway roller type propeller tipper

A propeller and turning machine technology, applied in metal processing, etc., can solve the problems of unsafe operation, easy damage to the propeller, high operating intensity, etc., and achieve the effect of safe and efficient turning operation, reasonable force, and safe turning process

Inactive Publication Date: 2009-12-09
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Germany and Japan have corresponding special equipment, but the structure is huge, the system is complicated, and the cost is high; in China, simple tooling is used, and the crane is used to complete the turning operation
This method has high operational intensity, low efficiency, and is easy to damage the propeller, which cannot guarantee the safety of the operation.

Method used

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  • Sideway roller type propeller tipper
  • Sideway roller type propeller tipper
  • Sideway roller type propeller tipper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The specific implementation manners of the present invention will be described in detail below in conjunction with the technical solutions and accompanying drawings.

[0012] The traversing trolley 5 is at its right limit position, and the inverted propeller is placed on the U-shaped support frame 6; the adjustable top 2 on the runner 1 is in a retracted state, the opening is horizontal, and the traversing trolley is driven to the left 5. Make the tip align with the center hole of the propeller; extend the upper and lower tips in order to make the propeller leave the U-shaped support frame 6 and clamp it; drive the traverse trolley 5 to the flip position to the right, and adjust the upper and lower tips according to the weight data of the turned propeller Make the overall center of gravity of the propeller and the runner 1 near the center of rotation of the runner; start the turning wheel set 4 to make the runner 1 turn over 180 degrees; drive the traversing trolley 5 to...

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Abstract

The invention discloses a sideway roller type propeller tipper and belongs to the technical field of mechanical manufacturing. The whole tipper consists of a turning wheel, adjustable finials, wheel sets, turning wheel sets, a sideway trolley, a U-shaped supporting rack, a track and a turning drive mechanism. The shaftless turning wheel is used as a core part of a turning device; the turning wheel is provided with a horizontal opening; and the upper part and the lower part of the opening are symmetrically distributed with two sets of the adjustable finials. The sideway trolley is provided with four wheel sets, four turning wheel sets and the turning drive mechanism, wherein the wheel set is used as a sideway walking device; and the turning wheel set is used as a supporting and turning drive device of the turning wheel. The U-shaped supporting rack has a fixed supporting structure for putting a propeller before and after the turning. The U-shaped opening allows the turning wheel and the U-shaped supporting rack to complete the butt joint of the propeller. The sideway roller type propeller tipper has the advantages of compact structure, light weight, reasonable stress, simple auxiliary process, safe and high-efficient turning operation and small turning drive power.

Description

technical field [0001] The invention belongs to the technical field of mechanical manufacturing, and relates to propeller manufacturing equipment, which is used as special equipment in the propeller manufacturing process for turning over the propeller. Background technique [0002] Multiple flips are required during the manufacture of large propellers. Due to the special configuration of the propeller, the turning operation is very difficult. Germany and Japan have corresponding special equipment, but the structure is huge, the system is complicated, and the cost is high; in China, simple tooling is used, and a crane is used to complete the turning operation. The operation intensity of this method is high, the efficiency is low, the propeller is easily damaged, and the operation safety cannot be guaranteed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a propeller turning device with compact structure, conven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q7/02
Inventor 孙铁兵屈福政孟庆琳
Owner DALIAN UNIV OF TECH
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