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Leveller lifting universal stress device

A technology of a leveling machine and a ball head seat, which is applied in the field of force-bearing devices, can solve problems such as inability to exert force-bearing effects, and achieve the effect of simple structure and convenient operation

Inactive Publication Date: 2014-12-24
NANTONG HENGDING HEAVY DUTY MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the technical field of force-bearing devices for leveling machines, they are all force-bearing devices composed of screw and pin shaft. In this device, the screw can only Swing along the pin shaft circumference, often can not play the role of force in the working process

Method used

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  • Leveller lifting universal stress device

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Effect test

Embodiment

[0011] like figure 1 As shown, a leveling machine lifting universal force bearing device includes a ball head seat 1, a cover 2 and a ball head screw 3, and the ball head screw 3 is installed in the ball head seat 1 and fixed by the cover 2; The cover 2 and the ball seat 1 are connected through nuts 4; the number of nuts 4 is two.

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Abstract

The invention discloses a leveller lifting universal stress device which comprises a ball head seat, a cover and a ball head screw arranged in the ball head set and fixed through the cover. The leveller lifting universal stress device has the advantages of being simple in structure and convenient to operate and can swing freely within a certain range.

Description

[0001] technical field [0002] The invention relates to a force-bearing device, in particular to a lifting universal force-bearing device of a leveling machine. Background technique [0003] The current technical field of force-bearing devices for leveling machines is a force-bearing device composed of a lead screw and a pin shaft. In this device, the lead screw can only swing along the pin force. Contents of the invention [0004] Purpose of the invention: In order to solve the deficiencies of the existing technologies, the present invention provides a lifting universal force-bearing device for a leveling machine. [0005] Technical solution: A leveling machine lifting universal force-bearing device, including a ball head seat, a cover and a ball head screw, the ball head screw is installed in the ball head seat and fixed by the cover. [0006] Preferably, the cover and the ball seat are connected by nuts. [0007] Preferably, the number of nuts is 2. [0008] Benef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D3/00B21D1/00
Inventor 刘莹莹
Owner NANTONG HENGDING HEAVY DUTY MACHINE TOOL