Tool rest for machining gear of gearbox of agricultural machine and machining method thereof
A processing method and gearbox technology, applied in metal processing equipment, gear tooth manufacturing devices, belts/chains/gears, etc., can solve the problem of lack, unfavorable cutting tool head installation and replacement, and unfavorable processing of unprocessed gear blanks And other issues
Active Publication Date: 2020-10-02
ZHEJIANG PUJIANG GEAR
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Problems solved by technology
[0003] The prior art has the following problems: for the gear blanks to be processed with different diameters, there is a lack of a gear processing device that is convenient to fix the gear blanks to be processed with different diameters, which is not conducive to the processing of the gear blanks to be processed with different diameters. For cutting heads of different specifications, there is a lack of a gear processing device for convenient replacement of cutting heads, which is not conducive to the installation and replacement of cutting heads of different specifications
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] see Figure 1-9, the present invention provides the following technical solutions: a tool holder for processing gears of agricultural machinery gearboxes and a processing method thereof, comprising a gear processing bottom plate 1, and the middle part of the gear processing bottom plate 1 is provided with a gear inner fastening and fixing assembly 4 through the rotation of a rotating bearing seat 3 , and the plate body at both ends of the gear processin...
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The invention discloses a tool rest for machining a gear of a gearbox of an agricultural machine and a machining method thereof. The tool rest comprises a gear machining bottom plate, a gear inner jacking fixing assembly is rotatably arranged in the middle of the gear machining bottom plate through a rotating bearing seat, a gear blank to be machined is tightly fixed on the gear inner jacking fixing assembly in an inner jacking manner through synchronous outward expansion of four arc-shaped gear inner jacking plate bodies in use, then a hydraulic cylinder is started to drive a cutting tool bitassembly to move up and down to carry out cutting treatment on the gear blank to be machined, a rod body of an installation column rod is inserted into a pipe body of a tool bit inserting pipe, a block body of a positioning block is inserted into a groove body of a positioning groove, a pipe body of an internal thread pipe is screwed to drive a pipe body of an arc-shaped tightening pipe to move downwards, plate bodies of two arc-shaped combining plates are combined through downward movement of the pipe body of the arc-shaped tightening pipe, and the rod body of the installation column rod iscombined and fixed to a cutting tool bit installation seat assembly through combination of plate bodies of the two arc-shaped combining plates.
Description
technical field [0001] The invention belongs to the technical field of gear processing, and in particular relates to a tool holder for processing an agricultural machinery transmission gear and a processing method thereof. Background technique [0002] Gear processing is a process of obtaining the specific structure and precision of gears by mechanical methods. Gears are the core transmission components in automobile movement. The direct impact sometimes becomes the key factor restricting the improvement of product level. [0003] The prior art has the following problems: for the gear blanks to be processed with different diameters, there is a lack of a gear processing device that is convenient for fixing the gear blanks to be processed with different diameters, which is not conducive to the processing of the gear blanks to be processed with different diameters. For cutting heads of different specifications, there is a lack of a gear processing device for convenient replace...
Claims
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Login to View More IPC IPC(8): B23F23/06B23F23/12
CPCB23F23/06B23F23/1237
Inventor 洪新阳张信伟黄伟祥陈斌辉鲁聪达彭翔盛强强
Owner ZHEJIANG PUJIANG GEAR