Cutting device capable of rapidly fixing bicycle chain wheel crank and using method of cutting device

A sprocket crank and cutting device technology, applied in auxiliary devices, welding/cutting auxiliary equipment, laser welding equipment, etc., can solve the problems of inconvenient sprocket positioning, slow connection and fixing speed, inconvenient sprocket hole cutting operation, etc., to achieve It is convenient for positioning and connection, improves the speed of connection and fixing, and facilitates the effect of multiple hole cutting

Pending Publication Date: 2021-08-20
句容泰佳自行车配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when the sprocket crank cutting device is in use, when cutting the sprocket on the sprocket crank, it is not convenient to position the sprocket on the sprocket crank, and the connection and fixing speed is slow, and it is not convenient to The sprocket on the sprocket crank is cut, and now there is an urgent need for a cutting device that can quickly fix the bicycle sprocket crank to solve the above problems

Method used

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  • Cutting device capable of rapidly fixing bicycle chain wheel crank and using method of cutting device
  • Cutting device capable of rapidly fixing bicycle chain wheel crank and using method of cutting device
  • Cutting device capable of rapidly fixing bicycle chain wheel crank and using method of cutting device

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Embodiment Construction

[0033] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0034] see Figure 1-Figure 4 , the present invention provides a technical solution: a cutting device that can quickly fix the sprocket crank 8, including a workbench 1, a support frame 2 is installed on the top of the workbench 1, a first motor 3 is installed on the top of the support frame 2, the first A connection plate 4 is installed on the output shaft of the motor 3, an electric push rod 5 is installed on the bottom of the connection plate 4, a mounting plate 6 is connected to the telescopic shaft of the electric push rod 5, a laser cutting head 7 is mounted on the bottom of the mounting plate 6, and a workbench 1. A second motor 10 is installed on the top, and a placement plate 9 is installed on the output shaft of the second motor 10. A sp...

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Abstract

The invention provides a cutting device capable of rapidly fixing a bicycle chain wheel crank and a using method of the cutting device. The cutting device comprises a workbench, a supporting frame is installed at the top of the workbench, a first motor is installed at the top of the supporting frame, a connecting plate is installed on an output shaft of the first motor, and an electric push rod is installed at the bottom of the connecting plate. A mounting plate is connected to a telescopic shaft of the electric push rod, a laser cutting head is mounted at the bottom of the mounting plate, a second motor is mounted at the top of the workbench, a placement plate is mounted on an output shaft of the second motor, the chain wheel crank is placed at the top of the placement plate, and a positioning ring for positioning the chain wheel crank is mounted on the placement plate. A fixing mechanism used for clamping the chain wheel crank is arranged in the placement plate. The cutting device capable of rapidly fixing the bicycle chain wheel crank is reasonable in structure, convenient to combine and mount, convenient to position, high in connecting and fixing speed and convenient to cut holes for multiple times.

Description

technical field [0001] The invention relates to a cutting device capable of quickly fixing a bicycle sprocket crank and a method for using the same, belonging to the technical field of cutting devices for sprocket cranks. Background technique [0002] A bicycle, also known as a bicycle or bicycle, is usually a small land vehicle with two wheels. After a person rides on the car, it is powered by pedals, which is a green and environmentally friendly means of transportation. There are many types of bicycles, including single bicycles, tandem bicycles and multi-person bicycles. The sprocket crank is an important component of the bicycle. When the sprocket crank is cut, a cutting device for the sprocket crank is required. [0003] In the prior art, when the sprocket crank cutting device is in use, when cutting the sprocket on the sprocket crank, it is not convenient to position the sprocket on the sprocket crank, and the connection and fixing speed is slow, and it is not conveni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/382B23K26/70B23K37/04B23K26/08
CPCB23K26/0876B23K37/0435B23K26/382B23K26/702
Inventor 葛志峰李方杨军
Owner 句容泰佳自行车配件有限公司
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