Bogie bearing spring disassembling process

A dismantling process and bogie technology, applied in metal processing, manufacturing tools, metal processing equipment, etc., can solve the problems of potential safety hazards, high labor intensity, low work efficiency, etc., to improve disassembly efficiency, reduce labor intensity, improve The effect of pick and place efficiency

Active Publication Date: 2018-11-23
成都岁生科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is: in order to solve the problems of high labor intensity, potential safety hazards and low work efficiency during the dismantling process of the existing bogie by manually moving the bearing spring, the present invention A bogie bearing spring removal process is provided

Method used

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  • Bogie bearing spring disassembling process
  • Bogie bearing spring disassembling process
  • Bogie bearing spring disassembling process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] The bogie bearing spring dismounting process of the present invention comprises the following steps:

[0053] S1 is positioned to one end of the bogie 5;

[0054] The S2 jacking device works to remove the wedge block 6;

[0055] The jacking device includes a jacking unit 4 and a three-axis cantilever. There are two jacking units 4, and the movement of the jacking unit 4 in space is realized through the three-axis cantilever, and the wedge on the left side of one of the jacking units 4 is completed. Positioning of the block 6, then remove the left wedge block 6, then move another jacking unit 4 to position the right wedge block 6, then go to the right wedge block 6, and finally reset;

[0056] S3 mechanical arm 2 drives chuck 1 to move;

[0057] The chuck 1 and the mechanical arm 2 are connected to each other through a flange 10;

[0058] S4 positioning device locates the bearing spring 7;

[0059] The through-beam optical fiber sensor 1021 positions the outer spring...

Embodiment 2

[0066] as attached Figure 3-4 As mentioned, the present embodiment is optimized as follows on the basis of Embodiment 1: the three-axis cantilever in the S2 step includes an X-axis guide rail (801), a Y-axis guide rail (802) and a Z-axis guide rail (802) all equipped with ball screws. Guide rail (803), the lower end of the three-axis cantilever is provided with a bracket (3), the X-axis guide rail (801) is horizontally arranged on the upper end of the bracket (3), and the Y-axis guide rail (802) is horizontally arranged on the X-axis guide rail ( The upper end of 801) is perpendicular to the X-axis guide rail, and the lower end of the middle part of the Y-axis guide rail (802) is connected with a first sliding seat (8011), and the first sliding seat (8011) and the X-axis guide rail (801) are connected to each other, The upper end of the Y-axis guide rail (802) is vertically connected with a Z-axis guide rail (803), and the lower end of the Z-axis guide rail (803) is connected...

Embodiment 3

[0069] as attached Figure 5-6 As shown, this embodiment is based on Embodiment 2, and the following optimizations are made: the Z-axis guide rail (803) is also connected with a third sliding seat (8031), and the jacking unit (4) is provided with two and are symmetrical about the Z-axis guide rail (803), and the two jacking units (4) are connected to the third sliding seat (8031); the jacking unit (4) includes a laser sensor, a connecting plate (401), a jacking Lifting platform (403), jacking rod (406) and small cylinder (407), described connecting plate (401) interconnects jacking platform (403) and the 3rd sliding seat (8031), and described jacking platform ( 403) The upper end is provided with a laser sensor, the middle part of the lower end of the jacking platform (403) is provided with a lifting plate (405), the lifting plate (405) is provided with a U-shaped card slot, and the lifting plate (405) Jacking rods (406) are provided on the left and right sides of the jacking...

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Abstract

The invention discloses a bogie bearing spring disassembling process, and belongs to the technical field of disassembly of bogie bearing springs. The process is used for solving the problems that in the existing bogie disassembling process, by adopting the mode of manually carrying bearing springs, the labor intensity is large, hidden safety hazards exist in the carrying process, and the work efficiency is low. The process comprises the following steps that S1, one end of a bogie is located; S2, a jacking device works to remove tapered wedges; S3, a mechanical arm drives a chuck to move; S4, alocating device locates bearing springs, and a bijective optical fiber sensor locates outer spring bodies of the bearing springs; S5, the chuck takes out the bearing springs, and three rows of bearing springs are sequentially taken out, the out-taken bearing springs are placed on a transfer frame, and the outer spring bodies and inner spring bodies of the bearing springs are separated; S6, the bogie rotates, and the other end of the bogie is located; S7, the operation of S1 to S5 is repeated, and the tapered wedges and the bearing springs are taken out; S8, the operation of S1 to S7 is repeated for a next bogie.

Description

technical field [0001] The invention relates to the technical field of bogie dismantling, and more particularly relates to a bogie bearing spring dismantling process. Background technique [0002] The bogie is one of the most important components in the rail vehicle structure, and various parameters of the bogie also directly determine the stability of the vehicle and the ride comfort of the vehicle. During the maintenance of the bogie, the structure needs to be disassembled. The load springs are mainly removed by manual movement. The load springs at both ends of the bogie are divided into three rows: outer, middle and inner. There are differences in the number and type of load-bearing springs, and the pitch of the load-bearing springs is also different. A load-bearing spring includes an inner load-bearing spring and an outer load-bearing spring, and the inner load-bearing spring and the outer load-bearing spring are independent of each other. When carrying the spring, addi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/00
CPCB23P19/00
Inventor 刘桓龙焦万均蒋越
Owner 成都岁生科技有限责任公司
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