Automatic detection instrument for size of synchronous pulley of automobile steering device

A technology of automobile steering gear and synchronous pulley, applied in sorting and other directions, can solve the problems of batch processing of synchronous pulley, misleading data, affecting orderly production, and less detection of synchronous pulley, etc., to achieve fast and effective batch measurement, high efficiency The effect of completing the test work and high-precision automatic detection

Pending Publication Date: 2021-08-24
上海格尔汽车科技发展有限公司
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Problems solved by technology

[0002] The synchronous pulley plays a transmission role in the automobile steering gear and is one of the key parts in the whole system. The size of the synchronous pulley is an important part used for meshing with the rack after being combined with the nut. The detection method is to use the combination of inner and outer diameter micrometers and some behavioral tolerances using three-coordinate manual measurement, which has low efficiency and poor accuracy, which will bring misleading data to the bat

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  • Automatic detection instrument for size of synchronous pulley of automobile steering device
  • Automatic detection instrument for size of synchronous pulley of automobile steering device
  • Automatic detection instrument for size of synchronous pulley of automobile steering device

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[0043] The present invention will be described in detail below with reference to the accompanying drawings and specific examples.

[0044] like Figure 1 , 2 An automotive steering gear synchronous pulley size automatic detection instrument, including the base 100 and on the base 100: size measuring station 200 for the size detection of the workpiece; thread measurement station 300 for test The thread detection of the workpiece; the workpiece delivery mechanism 400, is used to deliver the sub-test of the upper step to the corresponding station; the method 500 is used to detect the conveyance of the test workpiece; the grip mechanism 600 for use The workpiece is sequentially transferred from the conveying mechanism to the size measuring station 200, the thread measurement station 300 and the lower body body 500, the upper part of the base 100 is provided with a shield, and the detection instrument also has a SPC analysis system and an electrical control system. The cabinet, the elec...

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Abstract

The invention relates to an automatic detection instrument for the size of a synchronous pulley of an automobile steering device, which comprises a base; a size measurement station for size detection of a detected workpiece; a thread measurement station for thread detection of the detected workpiece; a workpiece conveying mechanism for conveying the detected workpiece in the previous procedure to a corresponding station; a discharging mechanism for conveying the detected workpieces after detection; and a grabbing mechanism which is used for transferring the workpiece from the conveying mechanism to the size measurement station, the thread measurement station and the discharging mechanism in sequence, wherein the size measurement station, the thread measurement station, the workpiece conveying mechanism, the discharging mechanism and the grabbing mechanism are installed on the base. Compared with an original three-coordinate measurement and manual measurement technologies, the automatic detection instrument has the advantages that the measurement rhythm and the measurement precision are improved, measurements of the multiple stations are integrated into one device, and powerful guarantee is provided for industrial automation popularization for enterprises.

Description

technical field [0001] The invention relates to the technical field of auto parts measurement, in particular to an automatic detection instrument for the size of a synchronous pulley of an automobile steering gear. Background technique [0002] The synchronous pulley plays a transmission role in the automobile steering gear and is one of the key parts in the whole system. The size of the synchronous pulley is an important part used for meshing with the rack after being combined with the nut. The detection method is a combined manual measurement method using inner and outer diameter micrometers and some behavioral tolerances using three coordinates. Its efficiency is low and its accuracy is poor, which will bring misleading data to the batch processing of synchronous pulleys and affect orderly production. There are few self-developed synchronous pulley detections in the market, and most of them only stay in the preliminary upgrade of manual detection methods. Manual measureme...

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Application Information

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IPC IPC(8): B07C5/04B07C5/00B07C5/02B07C5/36
CPCB07C5/00B07C5/02B07C5/04B07C5/361B07C5/362
Inventor 赵伟
Owner 上海格尔汽车科技发展有限公司
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