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Sizing block having universal load balancing arrangement

A technology of adjusting pads and adjusting screws, which is applied to the frame of the engine, supporting machines, mechanical equipment, etc., can solve the problems of not being able to ensure simultaneous contact, reduce the working reliability and service life of the pad iron, and achieve long service life and eliminate deviation. The effect of high load moment and load capacity

Inactive Publication Date: 2005-06-29
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the adjustment process, the vertical positioning nut in the adjustment direction cannot be guaranteed to be in contact with the upper and lower inclined irons at the same time. Working reliability and service life of iron

Method used

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  • Sizing block having universal load balancing arrangement
  • Sizing block having universal load balancing arrangement
  • Sizing block having universal load balancing arrangement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 As shown, a form of arrangement for adjusting the pad iron mechanism, the inner ring 2 is a cylinder with internal threads processed radially in the middle, and the middle part of the outer ring 1 has holes matching the outer cylindrical surface of the inner ring 2; the outer ring 1 has holes on both sides The shaft end, the upper inclined iron 3, and the lower inclined iron 5 middle part are processed with holes matched with the outer ring 1 axial end.

Embodiment 2

[0028] Such as figure 2 As shown, a form of arrangement for adjusting the shim mechanism, the inner ring 8 is a nut with shaft ends on both sides, and the middle part of the outer ring 7 is processed with holes matching the shaft ends of the inner ring 8; both sides of the outer ring 7 have shaft ends , Upper inclined iron 9, lower inclined iron 11 middle parts are processed with the hole that matches with outer ring 7 shaft ends.

Embodiment 3

[0030] Such as image 3 As shown, a form of arrangement for adjusting the shim mechanism, the inner ring 14 is a nut with holes processed on both sides, the middle part of the outer ring 13 has shaft ends matching the holes on both sides of the inner ring 14; Shaft end, upper slanting iron 15, lower slanting iron 17 middle parts are processed with the hole that matches with outer ring 13 axial ends.

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Abstract

An "adjusting shim iron with a universal load equalizing mechanism", which is composed of an upper inclined iron, a double-sided inclined iron in the middle, a lower inclined iron, a load equalizing mechanism and an adjusting screw. The equalizing mechanism has two parts: an outer ring and an inner ring . The adjustment screw drives the middle double-sided inclined iron to move, and the torque is transmitted through the universal load sharing mechanism to drive the upper and lower inclined irons to slide relative to the middle inclined iron to achieve height adjustment in the adjustment direction. In the process of tilting, it can ensure the simultaneous contact between the vertical positioning nut and the upper and lower tilting irons, so that the screw can only bear the pushing and pulling force in the vertical direction, eliminating the eccentric load of its bending distance, which greatly improves the bearing capacity of the adjustment system and Reliability is a machine tool equipment installation level adjustment mechanism worthy of promotion.

Description

technical field [0001] The invention relates to an adjusting pad iron with a universal load equalizing mechanism. Background technique [0002] At present, most of the adjustment pad irons used in engineering use the vertical single-axis nut adjustment scheme. During the adjustment process, the vertical positioning nut in the adjustment direction cannot be guaranteed to be in contact with the upper and lower inclined irons at the same time. Iron work reliability and service life. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages in the above-mentioned technologies, and provide an adjusting pad iron whose adjusting screw thread does not bear eccentric load moment. [0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is to adopt the adjustment pad iron with universal load equalizing mechanism, which is composed of upper inclined iron, middle double-sided incli...

Claims

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Application Information

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IPC IPC(8): F16M7/00
Inventor 谭久彬姚绍明李结安杨文国邱丽荣邹丽敏金鹏
Owner HARBIN INST OF TECH
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