A tool holder for processing gears of agricultural machinery gearboxes and a processing method thereof
A gearbox and gear technology, which is applied to tool holders for processing gears of agricultural machinery gearboxes and its processing fields, can solve problems such as unfavorable installation and replacement of cutting tool heads, unfavorable processing and lack of unfavorable gear blanks to be processed, etc.
Active Publication Date: 2021-09-28
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 holder for gear processing of agricultural machinery gearbox and a processing method thereof, comprising a gear processing bottom plate, the middle part of the gear processing bottom plate is rotatably provided with a gear inner tightening and fixing component through a rotating bearing seat. The synchronous expansion of the inner pressing plate body of the arc gear makes the gear blank body to be processed tightly fixed on the inner pressing fixing component of the gear, and then the hydraulic cylinder is activated to drive the cutting tool head assembly to move up and down, Machining processing of the gear blank body, the rod body of the installation column is inserted into the tube body of the cutter head insertion tube, the block body of the positioning block is inserted into the groove body of the positioning groove, and the arc-shaped retraction is driven by screwing the tube body of the internal thread tube. The tube body of the tight tube moves downward, and the downward movement of the arc tightening tube body makes the plates of the two arc-shaped hugging plates hug, and the rod body of the pole is installed through the hugging of the two arc-shaped hugging plate bodies. Clamped onto the cutting head mount assembly.
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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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