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Segmented frame and semi-trailer with the segmented frame

A segmented, frame-based technology, applied in the field of vehicles, can solve the problems of long positioning hours, inaccurate positioning dimensions, and complicated positioning and assembly, and achieve the effects of short positioning hours, improved production efficiency, and simple positioning and assembly

Active Publication Date: 2018-01-12
CIMC VEHICLES (GROUP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a segmented vehicle frame and a semi-trailer with the segmented vehicle frame, so as to solve the problems of complex positioning and assembly, long positioning time, and Inaccurate positioning size and other issues

Method used

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  • Segmented frame and semi-trailer with the segmented frame
  • Segmented frame and semi-trailer with the segmented frame
  • Segmented frame and semi-trailer with the segmented frame

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Embodiment Construction

[0024] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various changes in different embodiments without departing from the scope of the present invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.

[0025] The first embodiment of segmented frame

[0026] refer to Figure 1 to Figure 3 , the segmented frame of this embodiment includes a first frame module 1a and a second frame module 2a, the two frame modules 1a, 2a are assembled along the length direction of the frame, and connected by welding to form a frame structure; the complete The segmented frame is not limited to being composed of only two frame modules, but more than three frame modules may be spliced ​​together.

[0027] The first frame module 1a / second frame module 2a mainly includes two ...

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Abstract

The invention provides a segmented-type vehicle frame and a semitrailer therewith. The vehicle frame comprises at least two vehicle frame modules which are assembled in the length direction of the vehicle frame. Parts, close to the joint of the two adjacent vehicle frame modules, of the two adjacent vehicle frame modules are respectively provided with a positioning part. The positioning parts of the two vehicle frame modules form a positioning connection structure, and the positioning connection structure is adaptively connected with a positioning tool, thereby achieving the positioning of the two vehicle frame modules during connection. The vehicle frame is simple in positioning and assembly, is short in positioning, is precise in positioning size, improves the production efficiency of products, reduces the production time, reduces the prior-period investment of a complex tool, reduces the production cost of products, and facilitates the commercial operation.

Description

technical field [0001] The invention relates to the field of vehicles, in particular to a segmented vehicle frame and a semitrailer with the segmented vehicle frame. Background technique [0002] 1. In the traditional segmented semi-trailer, each segmented frame usually has no positioning structure in its own structure, and can only be assembled by positioning and assembling each segmented frame through an external special and complicated tooling system, and then carry out each segment The connections between the frames work. [0003] 2. The positioning tooling used in the assembly of the segmented frame has relatively high requirements for the dimensional accuracy of each segmented frame. If the dimensional accuracy of each segmented frame does not meet the requirements, it often takes a long time to calibrate and position. Contents of the invention [0004] The object of the present invention is to provide a segmented vehicle frame and a semi-trailer with the segmented ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D21/20
CPCB62D21/20
Inventor 宋作伟简志元舒磊
Owner CIMC VEHICLES (GROUP) CO LTD