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Manual two-dimensional inclination adjustment platform

A technology for adjusting platforms and feet, applied to workbenches, manufacturing tools, etc., can solve problems such as small angle adjustment range, poor rigidity, and low load-bearing capacity, and achieve the effect of convenient operation, high rigidity, and strong load-bearing capacity

Active Publication Date: 2017-03-22
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problems of small angle adjustment range, poor rigidity and small bearing capacity in the existing manual drive angle adjustment method, and further provides a manual two-dimensional inclination adjustment platform

Method used

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  • Manual two-dimensional inclination adjustment platform
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  • Manual two-dimensional inclination adjustment platform

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0010] Specific implementation mode one: combine Figure 1-Figure 4 Explain that the manual two-dimensional inclination adjustment platform of this embodiment includes a base 3, and it also includes a lower screw pair 14, a lower turning seat 7, an upper screw pair 5, an upper turning seat 8, a lower screw nut shaft 12, an upper Screw nut shaft 15, lower support base 16, upper support base 17, two upper bearing housings 10 and two lower bearing housings 2;

[0011] The base 3 is equipped with a lower support seat 16 and two lower bearing seats 2 arranged side by side. The lower turning seat 7 is a hollow frame structure, and the lower turning seat 7 is connected to the two lower bearing seats 2 in rotation. Between the two lower bearing blocks 2 and installed on the lower support seat 16, the lower screw nut shaft 12 is perpendicular to the lower screw 14-1 of the lower screw pair 14, and the lower screw nut 14-2 of the lower screw pair 14 is installed In the middle part of t...

specific Embodiment approach 2

[0014] Specific implementation mode two: combination figure 1 with figure 2 Note that the manual two-dimensional inclination adjustment platform of this embodiment also includes an upper shaft system 9 and a lower shaft system 6, the shaft of the upper shaft system 9 is installed on two upper bearing seats 10, and the upper turning seat 8 is fixed on the upper shaft system On the shaft of 9, the shaft of lower shafting 6 is installed on two lower bearing blocks 2, and the lower turning seat 7 is fixed on the shaft of lower shafting 6. With such arrangement, the overall rigidity of the lower turning seat and the upper turning seat is large, and the operation is stable and reliable, which is convenient for fixing other equipment on the upper turning seat. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0015] Specific implementation mode three: combination figure 1 with image 3 Explain that the lower support seat 16 of this embodiment includes a lower rotary shaft sleeve 16-2 and two lower support plates 16-1; the two lower support plates 16-1 are fixed on the base 3, and the two lower support plates 16-1 1 is arranged with the following rotary shaft sleeve 16-2 connected with the two; the lower leading screw 14-1 of the lower leading screw pair 14 is rotated and installed in the lower rotary shaft sleeve 16-2. Such setting is convenient for the use of the lower lead screw pair, and keeps the lower turning seat to rotate at a certain angle. Others are the same as in the first or second embodiment.

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Abstract

The invention relates to a space posture adjusting platform, and in particular to a manual two-dimensional dip angle adjusting platform to solve the problems that an existing manual driving angle adjusting manner is low in angle adjusting range, poor in rigidity and small in bearing capacity. The manual two-dimensional dip angle adjusting platform comprises a base, and further comprises a lower lead screw pair, a lower turnover seat, an upper lead screw pair, an upper turnover seat, a lower nut shaft, an upper nut shaft, a lower supporting seat, an upper supporting seat, two upper bearing pedestals and two lower bearing pedestals. The lower supporting seat and the two parallel lower bearing pedestals are arranged on the base, and the lower turnover seat is rotatably connected with the two lower bearing pedestals. The two upper bearing pedestals are arranged on the lower turnover seat, and the upper turnover seat is rotatably arranged on the two upper bearing pedestals. An upper nut of the upper lead screw pair is arranged in the middle of the upper nut shaft, and the two ends of the upper nut shaft are hinged to the upper turnover seat. The manual two-dimensional dip angle adjusting platform is used for space posture adjustment.

Description

technical field [0001] The invention relates to a space posture adjustment platform, in particular to a manual two-dimensional inclination adjustment platform. Background technique [0002] Manually actuated angle adjustment stages are currently in widespread use. However, most of the current manual drive angle adjustment methods use a screw rod to drive the movable platform to move along the arc guide rail. In the paper "Two-dimensional inclination simulation device with decoupling function" (Acta , 2013, Vol.35, No.11:58-61) are all applied in this way. This traditional adjustment method has small angle adjustment range, low load, poor rigidity, and low load-carrying capacity, and the installation surface on the platform is limited by its structure, so it is not easy to be too large. Contents of the invention [0003] The invention aims to solve the problems of small angle adjustment range, poor rigidity and small bearing capacity in the existing manual drive angle ad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25H1/18
CPCB25H1/18
Inventor 陶建国马洪生姜生元邓宗全马超王国星
Owner HARBIN INST OF TECH