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Dedicated automatic rolling riveting fixed machine tool for oscillating bearing

A joint bearing and rolling riveting technology, which is applied in the field of machine tools, can solve the problems of non-adjustable rolling speed, difficult alignment, and inability to measure parameters online, so as to facilitate disassembly and assembly of test pieces, improve work efficiency, and improve the quality of rolling riveting fixation Effect

Inactive Publication Date: 2012-06-13
YANSHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when this tooling is used on ordinary machine tools, it often has disadvantages such as difficult alignment, non-adjustable rolling riveting speed, and some parameters cannot be measured online.

Method used

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  • Dedicated automatic rolling riveting fixed machine tool for oscillating bearing
  • Dedicated automatic rolling riveting fixed machine tool for oscillating bearing

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Experimental program
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Effect test

Embodiment Construction

[0013] exist figure 1 In the schematic diagram of the front view of a special automatic rolling riveting fixed machine tool for joint bearings shown, the rough adjustment handwheel 1 in the X direction is connected to the working slide 2 located on the bed 13 through a screw in the X direction, and the Y The handwheel 12 for rough adjustment of the direction and position is connected to the working slide table through a screw in the Y direction, the joint bearing clamping device 4 is connected to the working slide table through the pressure-torque sensor 3, and the connecting device 5 of the rolling riveting fixing device is installed on the The top of the clamping device corresponds to it, the connecting device is connected to the servo 8 and is on the same axis as the motor 7 installed on the servo; the optical projection display screen 6 is installed on the connecting device shell of the above-mentioned rolling riveting fixing device On one side, the transmission and refl...

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Abstract

The invention provides a dedicated automatic rolling riveting fixed machine tool for an oscillating bearing. The machine tool mainly comprises position rough regulating hand wheels in X, Y and Z directions, a working sliding table, an oscillating bearing clamping device, a connecting device of a rolling riveting fixed device, a pressure-torque sensor, an optical ranging machine, a transmission and reflection illumination light source, an optical projection display screen, a load system, a control system and the like. The clamping device adopted by the invention is convenient to assemble and disassemble test pieces, can accurately realize automatic centering and improve the rolling riveting fixed quality of the oscillating bearing; the machine tool can realize the on-line measurement on parameters including rolling riveting pressure, rolling riveting torque, press quantity and the like, has the function of overranging protection, can process the signals and finally generate data, images and curves, and can be beneficial to the preservation and the analysis approach.

Description

technical field [0001] The invention relates to a machine tool, in particular to a special machine tool for installing joint bearings. Background technique [0002] Spherical joint bearing is a kind of sliding bearing with special structure, which is mainly composed of an inner ring with an outer spherical surface and an outer ring with an inner spherical surface. Joint bearings are widely used in the connection of swing components of aerospace vehicles. The joint bearing in the free state is different from the joint bearing in the working state. The actual performance of the joint bearing can only be shown after the assembly is completed, and the installation method, fit and installation force will determine whether the joint bearing can work normally. In the process of installing and fixing the joint bearing of structural system components, the joint bearing is often locked due to improper bearing housing hole tolerance, bearing housing chamfer size, pressure receiving to...

Claims

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Application Information

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IPC IPC(8): B23P19/02
Inventor 胡占齐杨育林齐效文范兵利李传海
Owner YANSHAN UNIV
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