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Reference unifying installation process of large flexible gearbox

An installation process and gearbox technology, applied in the field of unified installation process of large-scale flexible gearbox benchmarks, can solve the problems of lack of uniformity, affecting the normal meshing of gears, affecting the reliability of gearbox use, etc., to achieve stability and improve use. Reliable, easy-to-achieve results

Active Publication Date: 2011-12-14
CHONGQING GEARBOX
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  • Abstract
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  • Application Information

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Problems solved by technology

However, the flatness of the support surface of the installation base (ie workbench, tooling support, etc.) Yes, and the force points are not the same when clamping, the positioning references of the box in these three states are naturally not uniform, and the deformation of the box caused by the inconsistency of the positioning references will definitely affect the normal meshing of the gears , thus affecting the reliability of the gearbox

Method used

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  • Reference unifying installation process of large flexible gearbox
  • Reference unifying installation process of large flexible gearbox
  • Reference unifying installation process of large flexible gearbox

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Embodiment Construction

[0023] The process steps of the method of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] See Figure 1 to Figure 6 : The benchmark unified installation process of the large flexible gearbox shown includes the following steps:

[0025] (A) Processing stage: ① first place the first block 1, the second block 2, and the third block 3 on the machine tool workbench, three equal-height blocks, ② hang the box on the machine tool workbench, And mark the supporting positions of the first pad 1, the second pad 2, and the third pad 3 on the box installation datum plane, ③ place the adjustment pad between the box installation datum plane and the machine table, and use Use a feeler gauge to check and adjust the gap between the pads and the installation reference surface of the box, so that the box can keep in good contact with these pads in a free state. ④In the first pad 1, the second pad 2, and the ...

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Abstract

The invention discloses a reference unifying installation process of a large flexible gearbox, which comprises the following steps of: while positioning installation at a processing phase, firstly, selecting and marking three parts from a box installation reference surface as fulcrums of box installation; placing three support cushion blocks with equal height under the three parts; then placing adjusting cushion blocks under all parts needing force application and compression on the box installation reference surface like the previous three support cushion blocks and leading a box to maintainfavorable contact with the cushion blocks in a free state; then vertically applying compressing force right above each cushion block for fastening the cushion blocks; and in an assembly and practicaluse installation phase, cushioning and fastening other adjusting cushion blocks in such a way that the three marked parts are selected from the box installation reference surface as the fulcrums of box installation in the box processing phase, thereby ensuring the installation reference unification of the box in three states of processing, assembly and practical use, normally meshing gears and improving the use reliability of the box.

Description

technical field [0001] The invention relates to the field of mechanical transmission manufacturing, in particular to a large-scale flexible gearbox reference unified installation process that can ensure the uniform installation reference of the large-scale flexible gearbox in the three states of processing, assembly and actual use. technical background [0002] In the manufacturing process of the gearbox, in order to ensure the normal meshing of the gears, in addition to ensuring that each part of the gearbox must meet the design accuracy requirements in the processing link, the accuracy of each part in the processing, assembly and actual use state Stability also has a crucial influence on the product quality of the gearbox. Especially for large-scale flexible gearboxes, since the stress and deformation caused by positioning and clamping directly affect the meshing quality of the gears in the three different states of processing, assembly and actual use, they are often ignor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P21/00B23B41/00
Inventor 曹殿爱杨有生阳靖
Owner CHONGQING GEARBOX
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