A device and method for improving the flexibility of an engine assembly line
An engine and assembly line technology, applied in assembly machines, metal processing equipment, manufacturing tools, etc., can solve problems such as the elimination of manufacturing equipment, and achieve the effects of high production efficiency, improved compatibility and flexibility, and improved positioning accuracy
Active Publication Date: 2019-04-09
COMAU SHANGHAI ENG
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Problems solved by technology
In the case of such a rapid engine replacement, the traditional assembly line is obviously not suitable for this change, and a large number of traditional manufacturing equipment will be eliminated along with the outdated engine platform
Method used
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[0030] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.
[0031] figure 1 The structural diagram of the device for improving the flexibility of the engine assembly line provided by this embodiment, the device for improving the flexibility of the engine assembly line is an adapter for the flywheel end of the engine, including a casting body 1.2, and high hardness and wear-resistant The semicircular positioning block 1.1 is used to realize the precise positioning of the adapter; the ca...
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The invention provides a device for improving the flexibility of an engine assembly line. The device comprises a casting part body, semicircle positioning blocks arranged on the casting part body and used for achieving accurate positioning, a floating coupling screw arranged at one end of the casting part body and used for fixing the casting part body to an engine flywheel end, a positioning hole arranged in one end of the casting part body and used for being connected with a positioning pin sleeve of the engine flywheel end and positioning an engine and guiding blocks arranged at the other end of the casting part body and used for being cooperatively installed on a tray. The invention also provides an application method of the device for improving the flexibility of the engine assembly line. A positioning mechanism clamps the device to indirectly position a product, the positioning standard is skillfully transferred onto the device, and the positioning mechanism is not limited by the engine. The device has the advantages of being high in positioning accuracy, wide in application range and high in production efficiency, the compatibility and the flexibility of the assembly line can be greatly improved, and infinite possibilities can also be created for improvement of the intelligent manufacturing level.
Description
technical field [0001] The invention relates to a device and method for improving the positioning accuracy of an engine assembly line and improving the flexibility and compatibility of the entire line, which is suitable for the assembly of highly integrated products such as engines and gearboxes, and is especially suitable for the gasoline engine assembly line industry. Background technique [0002] In recent years, with the accelerated update of emission regulations, the replacement of engines has also been accelerated accordingly. It is predicted that the service life of an engine in the future may be only 5 years or less, and it will take at least 2 years for an engine to be successfully developed and mass-produced, which is equivalent to only 3 years for an engine to be put into production. For automakers with huge R&D investment, this is obviously a challenge. The resulting costs have prompted automobile companies to explore the application of flexible manufacturing pr...
Claims
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IPC IPC(8): B23P21/00
CPCB23P21/004
Inventor 杨敦华
Owner COMAU SHANGHAI ENG