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Multifunctional main frame assembly tire

A technology for assembling the main frame and tires, which is applied in the field of assembly equipment for large steel structures, and achieves the effects of convenient modular manufacturing, novel ideas and obvious effects

Active Publication Date: 2017-12-05
太原中车时代轨道工程机械有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a multifunctional main frame assembly tire in order to solve the problem of mass production of the main frame assembly of the catenary maintenance operation

Method used

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Embodiment Construction

[0031] A multi-functional main frame assembly tire, comprising a base base 6, a positioning unit 4, a component position limiting and pressing mechanism 5, a centering marking device 3, an accessory accompanying fixture 2 and a gantry type accessory hanger 1, and the base base 6 is provided with There is a gantry-type accessory crane 1 that can walk along the foundation base. The workpiece to be assembled is arranged on the foundation base 6. A centering marking device 3 is fixed on the base base 6 in the middle of the outer side of the workpiece to be assembled. The inner side of the workpiece to be assembled A positioning unit 4 is fixed, a number of component position-limiting and pressing mechanisms 5 are evenly arranged on the sides of the base base 6 , and accessory accompanying fixtures 2 are provided on relevant positions of the workpiece to be assembled.

[0032] Assembling each group of related parts on the tire, its positioning and clamping mechanism is made as a mod...

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Abstract

The invention belongs to the technical field of assembly equipment of large steel structural parts, in particular to a multifunctional main frame assembly tire, and solves the problem of batch production in main frame assembly of contact net overhauling operation cars. The multifunctional main frame assembly tire comprises a foundation base, a positioning unit, part limiting pressing mechanisms, a center lineation device, an accessory following fixture and a portal accessory hanger; the foundation base is provided with the portal accessory hanger capable of walking along the foundation base; a workpiece to be assembled is arranged on the foundation base; the center lineation device is fixed at the middle part of the outer side edge of the workpiece to be assembled on the foundation base; the positioning unit is fixed on the inner side edge of the workpiece to be assembled; multiple part limiting pressing mechanisms are uniformly distributed on the side edges of two sides of the foundation base; and the accessory following fixture is arranged in related position of the workpiece to be assembled. The multifunctional main frame assembly tire is novel in thought, has multiple innovation designs, adopts a modular structure, has multiple purposes, is obvious in effect, and is easy to popularize.

Description

technical field [0001] The invention belongs to the technical field of assembly equipment for large steel structures, and in particular relates to a multifunctional main frame assembly tire. Background technique [0002] The assembly of the main frame of the catenary overhaul operation is generally "free assembly" on the platform or through a simple positioning mechanism set on the platform, and the heavy objects are pressed together, and the assembly method of "one mold and one piece" is adopted. This method has low versatility, cumbersome use, inaccurate positioning and assembly, and takes a long time to assemble, which does not meet the requirements of mass production. Contents of the invention [0003] The present invention provides a multifunctional main frame assembly tire in order to solve the problem of mass production of the main frame assembly of the catenary maintenance operation. [0004] The present invention adopts the following technical solutions: a multi-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P21/00B25B11/02B23K37/04
CPCB23K37/0435B23K2101/006B23P21/002B25B11/02
Inventor 张晋平孟越
Owner 太原中车时代轨道工程机械有限公司
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