CN-122015612-A - Taper distance measuring device for bevel gear

CN122015612ACN 122015612 ACN122015612 ACN 122015612ACN-122015612-A

Abstract

The application belongs to the technical field of measurement in machine manufacturing, and particularly relates to a taper distance measuring device for a bevel gear. The taper distance measuring device of the bevel gear comprises a mounting piece, a connecting piece, an adjusting piece and a measuring piece, wherein the mounting piece is detachably connected with the bevel gear, the connecting piece is connected with the mounting piece, the adjusting piece is rotatably connected with the end portion, away from the connecting piece, of the connecting piece and can be switched between a first position and a second position, the measuring piece comprises a body and a measuring head connected with the body, and the body is slidably connected with the adjusting piece and can be switched between a third position and a fourth position. The taper distance measuring device for the bevel gear can quickly obtain the taper distance of the bevel gear, and improves the efficiency.

Inventors

ZHANG YOUWEI
MA YONGWEI
REN JUNRU
BA DEHUI
SHAN JIANGSHAN

Assignees

北京首钢冷轧薄板有限公司

Dates

Publication Date: 20260512
Application Date: 20260306

Claims (10)

1. A bevel gear pitch measurement device, comprising: a mounting detachably coupled to the bevel gear; The connecting piece is connected with the mounting piece; An adjusting member rotatably connected to an end of the connecting member remote from the connecting member and switchable between a first position and a second position; The measuring piece comprises a body and a measuring head connected with the body, the body is slidably connected with the adjusting piece and can be switched between a third position and a fourth position, when the adjusting piece is located at the first position, the measuring head is perpendicular to a top cone bus of the bevel gear, when the adjusting piece is located at the second position, the measuring head is not perpendicular to the top cone bus of the bevel gear, when the body is located at the third position, the measuring head is contacted with the top cone bus of the bevel gear, and when the body is located at the fourth position, the measuring head is separated from the top cone bus of the bevel gear; When the adjusting piece is located at the first position and the body is located at the third position, the parameter L measured by the measuring piece is obtained, the taper distance r= LXsin δ a , and δ a is the angle of the tip angle of the bevel gear.
2. The bevel gear cone distance measuring device according to claim 1, wherein when the bevel gear has a journal member, the mount member has a groove, and the journal member is caught in the groove; wherein the groove is V-shaped.
3. The bevel gear cone distance measuring device according to claim 2, wherein the groove has a chamfer.
4. The bevel gear cone distance measuring device according to claim 1, wherein the mount has a magnetic attraction portion that is attracted to the bevel gear.
5. The bevel gear cone distance measuring device according to any one of claims 1 to 4, wherein a spacer is provided between the mounting member and the connecting member.
6. The bevel gear taper gauge according to any one of claims 1 to 4, wherein the coupling includes: A first connecting portion connected to the mounting member; A second connection portion angularly connected with an end of the first connection portion remote from the mount; A third connecting portion angularly connected with an end of the second connecting portion remote from the first connecting portion; Wherein, the regulating part is rotatably connected with the end part of the third connecting part far away from the second connecting part.
7. The bevel gear taper gauge of claim 6, wherein the coupling further comprises: The joint is connected with the end part, far away from the second connecting part, of the third connecting part; wherein the adjusting piece is rotatably connected with the joint.
8. The bevel gear taper gauge according to claim 7, wherein the adjusting member is provided with a first through hole, the joint is provided with a second through hole, and the bevel gear taper gauge further comprises a locking member and a limiting member; the locking piece is arranged in the first through hole and the second through hole in a penetrating mode and is connected with the limiting piece.
9. The bevel gear taper gauge according to any one of claims 1 to 4, wherein the adjustment member comprises a gauge clip.
10. The bevel gear taper gauge according to any one of claims 1 to 4, wherein the gauge further comprises a data transmission module coupled to the gauge head.

Description

Taper distance measuring device for bevel gear Technical Field The application belongs to the technical field of measurement in machine manufacturing, and particularly relates to a taper distance measuring device for a bevel gear. Background The bevel gear is a mechanical transmission core component, and is widely applied to the fields of intelligent detection and test cutting platforms and the like, and the dimensional accuracy of the taper distance directly influences the meshing stability, the transmission efficiency and the service life. In the related art, the bevel gear needs to be disassembled, and special equipment (such as a three-coordinate measuring instrument) is adopted to collect the coordinates of the characteristic points, so that the taper distance is calculated, and the cost is high, the flow is complex and the efficiency is low. Disclosure of Invention In order to solve the technical problems, the invention provides a taper distance measuring device for a bevel gear, which aims to at least solve the technical problems of high taper cost, complicated flow and low efficiency of measuring the taper of the bevel gear to a certain extent. The technical scheme of the invention is as follows: A taper distance measuring device of a bevel gear comprises a mounting piece detachably connected with the bevel gear; the angle measuring device comprises a mounting part, a connecting part, an adjusting part, a measuring head and a measuring head, wherein the connecting part is rotatably connected with the end part of the connecting part far away from the connecting part and can be switched between a first position and a second position, the measuring part comprises a body and the measuring head connected with the body, the body is slidably connected with the adjusting part and can be switched between a third position and a fourth position, the measuring head is perpendicular to a tip cone bus of a bevel gear when the adjusting part is located at the first position, the measuring head is not perpendicular to the tip cone bus of the bevel gear when the adjusting part is located at the second position, the measuring head is in contact with the tip cone bus of the bevel gear when the body is located at the third position, the measuring head is separated from the tip cone bus of the bevel gear when the body is located at the fourth position, and the measured angle delta of the bevel gear is a, and the measured parameters l=4364 delta from the tip cone bus of the bevel gear when the adjusting part is located at the third position. In some embodiments, when the bevel gear has a journal member, the mount has a groove into which the journal member snaps, wherein the groove is V-shaped. In some embodiments, the groove has a chamfer. In some embodiments, the mount has a magnetic attraction portion that is attracted to the bevel gear. In some embodiments, a spacer is disposed between the mounting member and the connecting member. In some embodiments, the connector includes a first connector coupled to the mounting member, a second connector coupled at an angle to an end of the first connector remote from the mounting member, a third connector coupled at an angle to an end of the second connector remote from the first connector, wherein the adjuster is rotatably coupled to an end of the third connector remote from the second connector. In some embodiments, the connector further comprises a joint connected to an end of the third connecting portion remote from the second connecting portion, wherein the adjustment member is rotatably connected to the joint. In some embodiments, the adjusting member is provided with a first through hole, the joint is provided with a second through hole, the taper distance measuring device of the bevel gear further comprises a locking member and a limiting member, and the locking member penetrates through the first through hole and the second through hole and is connected with the limiting member. In some embodiments, the adjustment comprises a watch clip. In some embodiments, the measurement member further comprises a data transmission module coupled to the measurement head. The beneficial effects of the invention at least comprise: The mounting piece is detachably connected with the bevel gear, so that when the taper distance of the bevel gear needs to be measured, the mounting piece is mounted on the bevel gear without disassembling the bevel gear, clamping errors caused by disassembling the bevel gear are avoided, real-time quantitative detection of the taper distance is achieved, and when the connecting piece is connected with the mounting piece, the measuring piece comprises a body and a measuring head connected with the body, the body is slidably connected with the adjusting piece and can be switched between a third position and a fourth position, when the adjusting piece is located at the first position, the measuring head is perpendicular to a tip cone bus of the bevel gear, when