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Pump truck first arm pin shaft press-fitting method and press-fitting platform

A shaft press-fitting and assembly platform technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as low efficiency, reduce labor intensity, realize semi-automatic operation, and improve work efficiency

Pending Publication Date: 2020-01-31
郑州弗曼智能设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, the assembly process of the pump truck boom is to assemble the pin shaft in place by manual hoisting, alignment, flipping, and knocking. The efficiency is extremely low and the labor intensity is extremely high. It is urgent to improve the level of automation.

Method used

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  • Pump truck first arm pin shaft press-fitting method and press-fitting platform
  • Pump truck first arm pin shaft press-fitting method and press-fitting platform
  • Pump truck first arm pin shaft press-fitting method and press-fitting platform

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Embodiment Construction

[0048] The purpose of the present invention is to provide a set of pump truck arm pin press-fitting method and press-fitting platform, the key steps of its press-fitting method are as follows:

[0049] 1) Place the turntable 5 on the designated position on the assembly platform 1, and use the shaft hole for positioning;

[0050] 2) Place the one-arm oil cylinder 6 at the designated position on the one-arm oil cylinder press-fitting mechanism 2, and use the side for positioning;

[0051]3) The push-pull mechanism 21 on the one-arm oil cylinder press-fitting mechanism 2 pushes the one-arm oil cylinder press-fit mechanism 2 and the one-arm oil cylinder 6 on it forward, so that the one-arm oil cylinder 6 is placed on the one-arm oil cylinder The barrel pin hole 61 is aligned with the turntable oil cylinder pin hole 51 on the turntable 5;

[0052] 4) The pin shaft mechanism 9 press-fits the No. II pin shaft 102 into place;

[0053] 5) Place the connecting rod 4 at the designated ...

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Abstract

The invention discloses a pump truck first arm pin shaft press-fitting method and a press-fitting platform. The pin shaft press-fitting method includes the press-fitting sequence and flow of six pin shafts on a first arm of a pump truck. The press-fitting platform is mainly composed of an assembling platform 1, pin shaft penetrating mechanisms 9, a one-arm oil cylinder press-fitting mechanism 2, asecond arm oil cylinder press-fitting mechanism 3 and the like. All the mechanisms are arranged on the assembling platform 1, the number of the pin shaft penetrating mechanisms 9 is the same as thatof the pin shafts, and the pin shaft penetrating mechanisms 9 are used for press-fitting of the corresponding pin shafts. The one-arm oil cylinder press-fitting mechanism 2 completes press-fitting andaligning work of the pin shafts at the two ends of a one-arm oil cylinder 6, and the second arm oil cylinder press-fitting mechanism 3 completes the alignment work of the three pin shafts on a secondarm oil cylinder 7 and a connecting rod 4 respectively. By means of the pump truck first arm pin shaft press-fitting method and the press-fitting platform, manual aligning, pin inserting, overturningand the like are replaced, the labor intensity of workers is greatly reduced, the efficiency is improved, and the method and the press-fitting platform are novel and creative. The press-fitting platform is an important part of production auxiliary equipment in the pump truck industry, and is an important part of a smart factory.

Description

technical field [0001] The invention relates to a mechanical assembly method and an assembly platform, in particular to a construction machinery assembly method and an assembly platform, and further to a press-fitting method and a press-fitting platform for a pin shaft of one arm of a pump truck. Background technique [0002] With the popularization of the concept of Industry 4.0 and the emphasis of many production enterprises on automation systems, the concept of robots replacing humans has become more and more accepted by the public. Robot replacement is a system engineering involving technical fields such as mechanics, electronics, optics and graphics. Broadly speaking, equipment or systems that can replace manual labor are collectively called robots. Robots replace humans not only to save labor, but also to improve efficiency and better guarantee product quality. [0003] Pump trucks are common concrete construction equipment, and my country's pump truck industry has al...

Claims

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Application Information

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IPC IPC(8): B23P19/027B23P19/02
CPCB23P19/02B23P19/027
Inventor 刘晓宇朱雷鸣朱振华吴文静
Owner 郑州弗曼智能设备科技有限公司
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