Girth welding slag cutting device for gear ring blank and cutting machining method of using girth welding slag cutting device for gear ring blank

A technology for cutting devices and blanks, which can be used in positioning devices, metal processing equipment, metal processing machinery parts, etc., and can solve problems such as welding slag cleaning difficulties

Pending Publication Date: 2021-11-02
JIANGSU YAMEITE GEAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to solve the technical prob

Method used

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  • Girth welding slag cutting device for gear ring blank and cutting machining method of using girth welding slag cutting device for gear ring blank
  • Girth welding slag cutting device for gear ring blank and cutting machining method of using girth welding slag cutting device for gear ring blank
  • Girth welding slag cutting device for gear ring blank and cutting machining method of using girth welding slag cutting device for gear ring blank

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Embodiment Construction

[0026] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0027] Such as Figure 1-5 As shown, the present invention discloses a welding slag cutting device for circular seam welding of ring gear blanks, including a workbench, on which two symmetrically arranged supports are arranged, and a vertically arranged rotating shaft is arranged on the support, and the rotating shaft passes through the support The bearings at the upper and lower ends realize the rotational connection. A motor is arranged at the upper end of the support, a driving gear is arranged at the driving end of the motor, and a driven gear is arranged at the upper end of the rotating shaft, and the driving gear meshes with the driven gear.

[0028] A...

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Abstract

The invention provides a girth welding slag cutting device for a gear ring blank. The girth welding slag cutting device comprises two symmetrically arranged cutters, wherein each cutter is of an annular structure, the cutting edge of each cutter is semicircular, and the radius of the cutting edge of each cutter is equal to the radius of the section of the gear ring blank; the cutters are driven by a motor to rotate; and firstly, the welding position of the gear ring blank is made to be close to one cutter to remove half of welding slag located at the inner side or the outer side of the gear ring blank, then the welding position of the gear ring blank is made to be close to the other cutter to remove remaining welding slag. The method is simple and fast to operate and high in precision.

Description

technical field [0001] The invention relates to the technical field of cutting equipment, in particular to a ring gear blank girth welding slag cutting device and a cutting processing method thereof. Background technique [0002] The flywheel ring gear assembly is the connecting piece that transmits the power of the starter to the crankshaft. Its main function is to realize the power transmission between the starter and the crankshaft, and to provide inertia for the engine. The flywheel is a disc with a large moment of inertia, installed behind the crankshaft of the engine On the end flange, a ring gear is pressed on the outer edge of the flywheel, which can mesh with the drive gear of the starter, and behind it is an engaging surface of the clutch. [0003] The blank of the ring gear is generally made of round steel coiled and welded. Due to the use of circular seam welding, there is welding slag around the welding part of the blank, which is generally cleaned by an electr...

Claims

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Application Information

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IPC IPC(8): B23D79/00B23Q3/00
Inventor 许成哲
Owner JIANGSU YAMEITE GEAR
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