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Goods van bogie frame tilter

A bogie and turning machine technology, applied to workbenches, manufacturing tools, etc., can solve the problems of unsatisfactory turning machines, difficulties in use and maintenance, and high production costs, so as to ensure the quality of flaw detection and welding repair, simple structure and low production cost. low effect

Active Publication Date: 2013-06-26
CRRC GUIYANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, it is usually necessary to clamp the bogie frame of the truck on the turning machine for turning over during maintenance, and the existing turning machine is usually composed of two supports (an active support and a passive support) and two sets of systems (motor gear transmission turning over system and hydraulic clamping and lifting system), the existing turning machines mainly have the problems of complex structure, high production cost, long production cycle, and difficulty in use and maintenance.
So the existing turning machine is still not ideal enough

Method used

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  • Goods van bogie frame tilter

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Embodiment Construction

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0016] Embodiments of the present invention: the structure schematic diagram of a truck bogie frame turning machine of the present invention is as follows figure 1 and figure 2 As shown, the freight car bogie frame turning machine of the present invention includes a machine base 1. During manufacture, two groups of four small rollers 2 with power are installed symmetrically on the same plane of the machine base 1. The rollers 2 are respectively installed on both sides of the machine base 1 according to the same axis line, so that the axis lines of the small rollers 2 on both sides are parallel to each other; Driven by a stepless speed regulating motor drive device 2.1, the stepless speed regulating motor drive device 2.1 can directly adopt the existing finished product device; then four small rollers 2 support a truck bogie frame 4 workpiece...

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Abstract

The invention discloses a goods van bogie frame tilter. According to the goods van bogie frame tilter, two groups of trundles are symmetrically mounted on the same plane of a machine base, the number of the trundles is four, every two trundles are mounted in the same axis, and the axes of the trundles are mutually parallel. A roller type fixture is arranged on the four trundles in a supported mode, is used for clamping a goods van bogie frame workpiece to be machined, and can roll under the supporting function of the four trundles. The roller type fixture is composed of two large rollers, an adjustable support and a workpiece clamping device, wherein the two large rollers are respectively arranged at two ends of the workpiece clamping device and connected with the workpiece clamping device to form a whole, and each large roller is supported between two trundles at the same time. The goods van bogie frame tilter has the advantages of being simple in structure, convenient to operate, low in manufacturing cost, reliable in work, not prone to fault in a using process, long in service life, convenient to maintain and the like.

Description

technical field [0001] The invention relates to a truck bogie frame turning machine, which belongs to the technical field of truck bogie frame maintenance equipment. Background technique [0002] The truck bogie frame (such as the Zhuan K3 type bogie frame used on the X1K container flat car in the existing truck vehicle) must be inspected as a whole during overhaul, and welding must be carried out if cracks are found. In order to ensure that each part of the frame can be smoothly inspected and welded, it is required that the frame can be turned over 360° evenly according to its axial direction. At present, it is usually necessary to clamp the bogie frame of the truck on the turning machine for turning over during maintenance, and the existing turning machine is usually composed of two supports (an active support and a passive support) and two sets of systems (motor gear transmission turning over system and hydraulic clamping and lifting system), the existing turning machine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H1/10
Inventor 刘植强李拯
Owner CRRC GUIYANG CO LTD
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