Dual-lateral surface supported bearing pedestal installation structure
A technology for supporting bearing housings and installation structures, applied in the testing of machine gears/transmission mechanisms, etc., can solve unsatisfactory problems, and achieve the effects of easy control, small space occupation, and simplified counterweight structure
Active Publication Date: 2014-01-15
ANHUI JEE AUTOMATION EQUIP CO LTD
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- Description
- Claims
- Application Information
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Problems solved by technology
However, the currently used automotive main reduction assembly test bench is not ideal in these two aspects
Method used
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[0021] see figure 1 , figure 2 , the installation structure of the double-side support bearing seat in this embodiment is:
[0022] A pair of support plates are arranged vertically and parallelly on the bottom plate 3, and the pair of support plates are respectively the cylinder side support plate 4 and the screw side support plate 14; the bearing seat 6 is clamped between the pair of support plates to form an "H" shape Structure; on the inner side of the support plate, a longitudinal linear guide rail 18 is vertically arranged;
[0023] figure 1 As shown, the bearing seat 6 is an "H"-shaped bearing seat composed of a center seat and vertical plates on both sides, and the cylinder side bearing seat mounting plate 5 and the screw side bearing seat mounting plate 5 are fixedly installed on the outer sides of the vertical plates on both sides. Plate 15; the cylinder side bearing seat mounting plate 5 and the screw rod side bearing seat mounting plate 15 are slidingly supporte...
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The invention discloses a dual-lateral surface supported bearing pedestal installation structure, which is characterized in that: a pair of support plates which refers to an air cylinder side support plate and a screw rod side support plate respectively is arranged on a bottom plate vertically in parallel; a bearing pedestal is clamped between the pair of support plates to form an H-shaped structure; longitudinal linear guide rails are arranged on inner sides of the support plates vertically; the bearing pedestal is in an H shape and consists of a central base and two lateral vertical plates; installation plates are fixedly arranged on outer sides of the lateral vertical plates respectively and are supported by the longitudinal linear guide rail on the support plate on one corresponding side in a sliding mode; a screw rod nut regulating mechanism is arranged between the screw rod side support plate and one corresponding lateral vertical plate of the bearing pedestal; and an adjustment nut which is fixedly connected with the vertical plates of the bearing pedestal is driven to ascend and descend by a screw rod driven by a servo motor, so that the height of the bearing pedestal is adjusted. The dual-lateral surface supported bearing pedestal installation structure can regulate an axial lead of the bearing pedestal flexibly and conveniently in the height direction to adapt to tests of different varieties.
Description
technical field [0001] The invention relates to an automobile bench test equipment, more specifically, a driving shaft height adjustment device for adjusting the different axis positions of the main reduction assembly in the detection and test equipment of the main reduction assembly of the automobile. Background technique [0002] The main reduction assembly is an important part of the automobile transmission system. It converts the rotation of the output shaft of the automobile gearbox into the rotation of the half shaft and the wheel through a pair of bevel gears. The main reduction assembly usually has a pair of bevel gears, a differential It is composed of the corresponding supporting bearings, which can decelerate and increase the torque transmitted by the transmission shaft and play a differential role on the wheels on both sides. The main reducer assembly is an important part of automobile transmission, and its fatigue strength largely determines the transmission and...
Claims
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IPC IPC(8): G01M13/02
Inventor 林巨广刘波张国锋蔡高坡
Owner ANHUI JEE AUTOMATION EQUIP CO LTD