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Adjustable cylinder structure synchronous centering and clamping device

A clamping device and cylinder technology, applied in workpiece clamping devices, manufacturing tools, etc., can solve the problems of different pressure blocks, difficult centering and clamping of the cylinder structure, eccentric load, etc., and achieve good neutrality, The effect of simplification

Inactive Publication Date: 2017-08-08
HARBIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the problems that it is difficult to clamp the cylindrical structures with various radii in the center, and the different pressures on each pressing block (10) can easily cause unbalanced loads, etc.

Method used

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  • Adjustable cylinder structure synchronous centering and clamping device
  • Adjustable cylinder structure synchronous centering and clamping device
  • Adjustable cylinder structure synchronous centering and clamping device

Examples

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Embodiment Construction

[0023] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following describes the present invention through specific examples shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and not intended to limit the scope of the present invention. In addition, in the following description, descriptions of common structures and technologies are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0024] The structure of the present invention is as figure 1 ,figure 2, image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Picture 9 , Picture 10 , Picture 11 , Picture 12 , Figure 13 , Figure 14 Shown. A synchronous centering and clamping device for adjustable cylindrical structure, including: motor (1), bracket (2), worktable (3), bottom gear (4), six small gears (5) of the same specification, Pinion shaft (6), pinion shaft sea...

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Abstract

The invention relates to an adjustable cylinder structure synchronous centering and clamping device. The device sequentially supplies power and motion to a bottom large gear (4), a small gear (5), a small gear shaft (6) and a lead screw (8) through a motor (1), and finally, the lead screw (8) wholly drives six round pressing blocks (10) to move forwards. Finally, the six pressing blocks (10) move to the center at intervals at the same time until a cylinder structure in the right middle of a working table (3) is clamped. Power of the structure is supplied through the motor (1), and motion is accurately transmitted through a gear and screw structure; by means of the adjustable cylinder structure synchronous centering and clamping device, the cylinder structure has the good centering performance in the clamping process. As the gear and screw structure accurately transmits force, and therefore all pressing blocks (10) bear completely-equal pressure when the cylinder structure is clamped and are driven by the lead screw (8), and the adjustable cylinder structure synchronous centering and clamping device is suitable for the cylinder structures with various radii. The adjustable cylinder structure synchronous centering and clamping device is an assisting device for machining, experimental studying and the like of the cylinder structures with various radii.

Description

Technical field [0001] The invention belongs to the professional field of machinery. More precisely, it is a cylindrical structure clamping device. Background technique [0002] With the in-depth research on the processing and manufacturing of various materials and the mechanical properties of various materials in the machinery and other industries, such as processing various complex structures and testing the longitudinal and vertical forces of materials. In order to ensure the manufacturing requirements, experimental requirements and the safety of the operators, in many cases it is necessary to fix one end of the workpiece. The cylindrical structure accounts for the majority of the clamped workpieces due to easy processing and purchase. [0003] Cylinders have different surface curvatures due to their unequal radii. This has always been the reason why the cylindrical structure cannot be clamped well and effectively. Therefore, find a cylinder that can be suitable for centering a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 张春宜李志飞
Owner HARBIN UNIV OF SCI & TECH
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