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Large-scale thread part assembly device and method

A technology for assembling devices and parts, which is applied in the field of large-scale threaded parts assembly devices, and can solve problems such as high cost and major safety hazards.

Active Publication Date: 2015-04-15
WUHAN MARINE MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems in the prior art that when the size and weight of the parts to be assembled are large, the cost of vertical assembly is high and there is a large safety hazard, the embodiment of the present invention provides a large-scale threaded parts assembly device and method

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  • Large-scale thread part assembly device and method

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Embodiment 1

[0038] The embodiment of the present invention provides a large threaded parts assembly device, see Figure 3-6 , the device consists of:

[0039] A support 2 for horizontally installing the first part to be assembled 1, a clamp 3 for fixing the first part to be assembled 1, an assembly platform 4, a column cage 6 for coaxially installing the second part to be assembled 5, installed on The bearing assembly 7 at the tail of the second part to be assembled 5, the rolling support assembly 8 matched with the column cage 6, the shoulder pole 9 and the hoist 10 for connecting with the trolley, the support 2 and the hoop 3 are respectively installed on the assembly platform 4, The column cage 6 is rotatably installed in the rolling support assembly 8, the rolling support assembly 8 and the bearing assembly 7 are respectively hung on the two ends of the shoulder pole 9 by hanging ropes, and the hoist 10 is arranged on the hanging rope between the rolling support assembly 8 and the sho...

Embodiment 2

[0055] The embodiment of the present invention provides a method for assembling large threaded parts, see Figure 7 , the method includes:

[0056] Step 201: Horizontally install the first part to be assembled on the support provided on the assembly platform, and fix it with a clamp.

[0057] Specifically, step 201 can be implemented in the following manner:

[0058] Step 1. Install the first part to be assembled on the support and the clamp provided on the assembly platform.

[0059] Step 2. After adjusting the first part to be assembled to the level, tighten the clamp.

[0060] In step 2, a level can be used for calibration. When it is found that the first part to be assembled has not reached the level, a copper sheet can be placed on the contact part between the support or the clamp and the first part to be assembled. The copper sheet can not only adjust the first part to be assembled In addition to leveling the parts, it can also prevent the first part to be assembled f...

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Abstract

The invention discloses a large-scale thread part assembly device and method, and belongs to the field of mechanical assembling. The large-scale thread part assembly device comprises a support, a clamping hoop, an assembly platform, a column cage, a bearing assembly, a rolling support assembly, a carrying pole and hoists, wherein a first to-be-assembled part is horizontally assembled on the support, the clamping hoop is used for fixing the first to-be-assembled part, a second to-be-assembled part is coaxially assembled on the column cage, the bearing assembly is installed at the tail of the second to-be-assembled part, the rolling support assembly is matched with the column cage, the carrying pole and the hoists are connected with a trolley, the support and the clamping hoop are respectively installed on the assembly platform, the column cage is installed in the rolling support assembly in a rotatable mode, the rolling support assembly and the bearing assembly are respectively arranged at the two ends of the carrying pole in a hanging mode through lifting ropes, and the hoists are arranged on the lifting rope between the rolling support assembly and the carrying pole or / and the lifting rope between the bearing assembly and the carrying pole. The problems that the lengths of the to-be-assembled parts are large so that the cost is high and large potential safety hazards exist when a large-scale thread part is assembled in a vertical mode are solved.

Description

technical field [0001] The invention relates to the field of mechanical assembly, in particular to an assembly device and method for large threaded parts. Background technique [0002] In terms of mechanical technology, when the size of the thread is large, especially the thread assembly of the internal and external thread parts with large dimensions and weight is a difficult point in the mechanical assembly process. [0003] The existing large-scale threaded parts assembly generally adopts vertical assembly, that is, one part to be installed is placed vertically, and fixed by tooling to prevent tipping, an operation platform is built, and another part to be installed is lifted by a rotatable hook. The operator stands on the high platform and rotates and lifts the parts to be installed to complete the assembly. [0004] In the process of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0005] When the si...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/14
CPCB25B27/14
Inventor 张辉朱厚玲由国静姚志勇刘伟周虎段飞
Owner WUHAN MARINE MACHINERY PLANT