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An inspection tool and tie-rod technology, which is applied to measuring devices, instruments, and mechanical devices, etc., can solve the problems of increasing working time, equipment loss, hindering production efficiency, etc., and achieve the effect of saving working time, convenient operation and reducing costs.
Pending Publication Date: 2022-01-21
CHINA COAL ZHANGJIAKOU COAL MINING MACHINERY
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Due to the large production volume and variety of products, using a special gear tester to test each product will increase the heavy burden of working time, equipment loss, etc., and seriously hinder production efficiency. Therefore, a convenient and quick tie rod that can be used directly on the machine tool is needed. Type tooth jump inspection tool to solve the above production bottleneck problem
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[0014] The technical solutions in the embodiments of the present invention will be described completely and clearly below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them.
[0015] Such as Figure 1 ~ Figure 4 As shown, a pull rod type tooth jump inspection tool consists of a measuring head 1, an inner pull rod 2, an outer rod 3, a spring 4, a spring positioning key 5, a locking nut 6, a dial gauge fixing sleeve 7, a dial gauge 8, The handle 9, the frame body 10, the connecting bolt 11, the locking screw 12, and the support 13 are composed; the gear shaft 15 of the workpiece to be inspected is clamped on the machine tool, and the two ends are positioned by the top 14, and the pull-rod type tooth jump inspection tool is installed. Clamped on the tool table of the machine tool, the clamping part is the support 13, and the con...
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Abstract
The invention relates to a gear shaft part tooth jump detection tool in the field of machine manufacturing, in particular to a pull rod type tooth jump detection tool. The structure comprises a measuring head, an inner pull rod, an outer sleeve rod, a spring, a spring positioning key, a locking nut, a dial indicator fixing sleeve, a dial indicator, a handle, a frame body, a locking screw, a connecting bolt and a support. According to the working mode, the tooth jump detection function is achieved through relative movement of the inner pull rod and the outer sleeve rod. The outer sleeve rod, the support and the frame body serve as a fixed body; a measuring head is arranged at the front end of the inner pull rod, a handle is arranged at the rear end of the inner pull rod, the measuring head retreats out of a gear groove by pulling the handle, the workpiece is rotated, the handle is released, the measuring head enters the next gear groove through the elastic force of an internal spring, and the purpose of detecting circumferential tooth jump is achieved. According to the invention, the tooth jump of various gear shafts can be conveniently and rapidly inspected on a machine tool, and then the process of correcting the central hole of the gear shaft is executed. The tool has the characteristics of quick operation, accurate inspection, time saving and great improvement of the production efficiency.
Description
Technical field: [0001] The invention relates to a tool for detecting tooth jump of gear shaft parts in the field of machinery manufacturing, in particular to a pull-rod type tooth jump detection tool, which has wide promotion prospects in the field of gear processing. Background technique: [0002] All kinds of gear shafts are subjected to carburizing and quenching heat treatment process after rough milling in the early stage. Due to the release of internal stress and deformation, the gears will jump, so the working steps of repairing and researching the center hole must be carried out to ensure the subsequent finishing, fine grinding and other processes. The technology requires precision. The process of repairing and researching the center hole must first inspect the beating deformation of the gear after heat treatment, determine the amount of circumferential deformation, and then carry out the repairing work. Due to the large production volume and variety of products, us...
Claims
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Application Information
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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00
CPCG01B5/00
Inventor 赵墨涛詹有斌郭小光安永帅谢巍
Owner CHINA COAL ZHANGJIAKOU COAL MINING MACHINERY
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