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Verticality gauge for tray

A verticality and pallet technology, which is applied in the field of verticality inspection tools for pallets, which can solve the problems of detection, inability to the verticality of the pallet shaft and the pallet, etc.

Active Publication Date: 2013-04-10
HENAN PINGGAO ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a verticality inspection tool for pallets, to solve the problem that the verticality between the pallet shaft and the pallet cannot be performed when the distance between the axis of the pallet shaft and the edge of the pallet cannot meet the reference size. detection problem

Method used

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  • Verticality gauge for tray
  • Verticality gauge for tray
  • Verticality gauge for tray

Examples

Experimental program
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Embodiment Construction

[0021] Embodiment 1 of the verticality inspection tool for pallets of the present invention, such as Figure 1-11 As shown, there is a reference plate 1, the lower surface of the reference plate 1 is a reference surface 3 for bonding with the upper surface of the pallet of the pallet 2 to be detected, and the reference plate 1 also has a transparent clearance hole 4, The relief hole 4 is used to allow the pallet axis of the pallet 2 to pass through when the reference plate 1 and the supporting plate of the pallet 2 are attached; The reference plane 3 of the reference plate 1 is parallel and takes the center line of the relief hole 4 as the axis of rotation. Specifically, the upper surface of the reference plate 1 is provided with an annular boss 6 at the periphery of the relief hole 4. There are corresponding assembly holes 7 on the plate 5, and the rotating plate 5 is sleeved on the boss 6 through the assembly holes 7, and is pressed by the retaining spring 8 to prevent detac...

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PUM

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Abstract

The invention relates to a verticality gauge for a tray. The gauge comprises a reference board, wherein a demising hole to be passed through by a tray shaft of a tray to be detected is formed on the reference board; the lower surface of the reference board is a reference surface, and a rotating plate which takes the central line of the demising hole as a rotating axial line is rotatably assembledon the upper surface of the reference board; a parallelogram mechanism is arranged on the rotating plate and comprises a fixed plate and a movable plate which is connected to the fixed plate; a detection device is arranged on the movable plate and comprises an upright column which is fixedly connected to the movable plate; a fixed measurement tip and a flexible measurement tip which are in contact matching with the tray shaft of the tray to be detected are alternately arranged on the upright column; the distance between the flexible measurement tip and the central line of the demising hole isless than that between the fixed measurement tip and the central line of the demising hole; and a centimeter is connected with one end of the flexible measurement tip. By the adoption of the verticality gauge for the tray, the problem that verticality cannot be detected when the distance from the axial line of the tray shaft of the tray to the edge of a support plate of the tray cannot meet the reference size.

Description

technical field [0001] The invention relates to a mechanical detection device, in particular to a verticality detection tool for pallets. Background technique [0002] pallets such as Figure 1-2 As shown, it is one of the indispensable important parts of UHV electrical, including a pallet 51 and a pallet shaft 52 vertically erected on the pallet 51. During processing and use, the pallet shaft 52 and the pallet 51 The verticality of the pallet has strict requirements, so each pallet needs to be tested for verticality after processing. When detecting the verticality of the pallet shaft and the pallet, it is required to be within the range of more than 180 degrees in the circumferential direction of the pallet shaft, and It is required that the edge of the pallet has a certain distance from the axis of the pallet shaft in order to have a sufficient reference length, which is determined by Figure 1-2 It can be seen that the distance between the axis of one of the pallet shafts...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/245
Inventor 张子明张服平陈磊苗沛淋刘建权陈帅兵
Owner HENAN PINGGAO ELECTRIC
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