Connecting rod blank center distance detection device

A detection device, a technology of center distance, applied in the direction of measuring device, mechanical measuring device, mechanical device, etc., can solve the problems of low detection efficiency, inaccurate accuracy, high labor intensity, etc., achieve quick adjustment, improve inspection accuracy, The effect of improving versatility

Pending Publication Date: 2019-07-09
WENDENG HENGRUN FORGING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the technical problems of low detection efficiency, high labor intensity and unguaranteed accuracy in the detection process of the existing connecting rod blank center distance, and provides a connecting rod blank center distance with high detection efficiency, low labor intensity and guaranteed accuracy Detection device

Method used

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  • Connecting rod blank center distance detection device
  • Connecting rod blank center distance detection device
  • Connecting rod blank center distance detection device

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the examples.

[0023] A detection device for the center distance of a connecting rod blank, which is provided with a base plate 5, on which a directional through-hole groove 11 and a small head positioning hole 12 are arranged, on the lower end of the base plate 5, an outrigger 13 is provided, and on the upper surface of the base plate 5, an installation hole 14 is provided , the mounting hole 14 is used to fix the base plate 5 and other equipment, the directional through-hole groove 11 is a transverse elongated through-hole, and the directional through-hole groove 11 is provided with a big head positioning rod 6 .

[0024] The bulk positioning rod 6 is a stepped cylindrical rod, and the bulk positioning rod 6 includes the upper section 6.1 of the bulk positioning rod, the middle section 6.2 of the bulk positioning rod, and the lower section 6.3 of the bulk positioning rod. There is a central hol...

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Abstract

The invention provides a connecting rod blank center distance detection device. A bottom plate is arranged on the device, a directional through hole slot and a small-head positioning hole are arrangedon the bottom plate, the directional through hole slot is a transverse strip through hole, and a big-head positioning rod is arranged in the directional through hole slot; the big-end positioning rodis step-shaped, a checking block is arranged on the big-head positioning rod, and a big-head locking nut is further arranged on the big-head positioning rod; a small-head positioning key is arrangedin the small-head positioning hole, and the small-head positioning hole and the small-head positioning key are in clearance fit; and a positioning standard component is arranged on the small-head positioning key. The technical problems that the detection efficiency is low, the labor intensity is high, and the accuracy cannot be guaranteed in the existing connecting rod blank center distance detection process are solved. The device provided by the invention can be extensively applied to measuring rod blank center distance.

Description

technical field [0001] The invention relates to a detection device, in particular to a detection device for the center distance of a connecting rod blank. Background technique [0002] At present, when the connecting rod forged steel blank is forged, it is often due to the low temperature of the blank or the abnormal production process. After forming, the shrinkage rate of the connecting rod blank is small, which causes the overall size to become larger, that is, the size is unqualified, especially for the center distance of the connecting rod. The impact is the most obvious. When there is no suitable inspection tool, it will cause customer complaints after the substandard products leave the factory, and reduce the market competitiveness of the enterprise. However, the existing detection method is to measure one by one with a caliper, which has high labor intensity, low detection efficiency, and the accuracy is not easy to guarantee. Contents of the invention [0003] The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/14
CPCG01B5/143
Inventor 林栋林鹏飞张春晓王建科
Owner WENDENG HENGRUN FORGING
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