Engine assembly line and assembly method thereof

An assembly line and engine technology, applied to assembly machines, metal processing equipment, manufacturing tools, etc., can solve the problems of increasing engine production costs, increasing production line construction costs, unfavorable long-term mass production, etc., to reduce consumption time and reduce construction Cost, the effect of improving assembly efficiency

Active Publication Date: 2017-02-15
ANHUI QUANCHAI ENGINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the assembly of the engine is generally completed on the assembly line. However, due to the wide variety of engine parts and the different installation positions, the engine often needs to be circulated on multiple production lines during the assembly process. The process arrangement of the prior art And the

Method used

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  • Engine assembly line and assembly method thereof
  • Engine assembly line and assembly method thereof
  • Engine assembly line and assembly method thereof

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0028] Example 1

[0029]An engine assembly line includes an interior assembly line, an exterior assembly line and an oil pan assembly line, wherein the interior assembly line, the exterior assembly line and the oil pan assembly line each include a closed-loop conveying line; the interior assembly line mainly includes a conveying direction along the conveying line. The cylinder block inspection upper line section, the piston rod installation section, the cylinder head installation section, the camshaft and the tappet installation section are arranged in sequence, and the piston rod installation section is provided with a turning robot 101 for turning the engine block. The outer assembly line mainly includes a cylinder head cover installation section, an engine leak test section, and an intake and exhaust pipe installation section arranged in sequence along the conveying direction of the conveying line; the oil pan assembly line mainly includes a conveying line along the oil pan...

Example Embodiment

[0038] Example 2

[0039] A method for assembling an engine using the engine assembly line, comprising the following steps:

[0040] Step 1: The engine block is hoisted from the front end of the upper line section of the internal installation line. At this time, the top of the engine block is facing down, and the marking, the removal of the main cover, the installation of the main upper tile, the dripping of oil from the main tile, the crankshaft Sending wheel installation, crankshaft on-line pre-installation, main shaft lower shoe installation and thrust plate installation, main cover installation and bolt pre-tightening, main cover bolt tightening and axial clearance measurement, rear oil seal bracket gluing and installation operations, among which the main After the cover installation and bolt pre-tightening operations are completed, it is necessary to check the installed components, and manually repair the components that are not installed up to the standard;

[0041] Ste...

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Abstract

The invention belongs to the technical field of engine production and manufacture, and particularly relates to an engine assembly line and an assembly method thereof. According to the engine assembly line and the assembly method, a carrying robot is adopted for integration treatment on an internal assembly line, an external assembly line and an oil sump assembly line of an engine, so that the time consumed for circulation of the engine among the internal assembly line, an external assembly line and an oil sump assembly line is shortened substantially, the multi-purpose effect can be realized, and the construction cost of the engine assembly line is reduced substantially. In addition, assembly procedures of the engine are distributed reasonably, and an entire assembly process can be accomplished simply by carrying out several simple posture adjustment on an engine cylinder body, so that the assembly efficiency is further improved.

Description

technical field [0001] The invention belongs to the technical field of engine production and manufacturing, and in particular relates to an engine assembly line and an assembly method thereof. Background technique [0002] In the prior art, the assembly of the engine is generally completed on the assembly line. However, due to the wide variety of engine parts and the different installation positions, the engine often needs to be circulated on multiple production lines during the assembly process. The process arrangement of the prior art And the unreasonable layout of the production line will directly affect the assembly efficiency of the engine; in addition, the repeated layout of the same assembly equipment will also increase the construction cost of the production line; thereby increasing the production cost of the engine, which is not conducive to long-term mass production. Contents of the invention [0003] The object of the present invention is to provide an engine as...

Claims

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Application Information

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IPC IPC(8): B23P21/00
CPCB23P21/004
Inventor 郑少华肖海东张之俊
Owner ANHUI QUANCHAI ENGINE
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