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A Composite Curved Bevel Gear Scraping Tool

A composite material and arc-shaped tooth technology, which is applied in gear tooth manufacturing tools, gear tooth manufacturing devices, belts/chains/gears, etc., can solve the problems of high cost and poor heat dissipation, and achieve easy disassembly and improved heat dissipation effect, closely connected effect

Active Publication Date: 2022-03-01
东莞市领亿精密金属有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The object of the present invention is to provide a composite material arc-shaped bevel gear scraping tool to solve the problem of poor heat dissipation in the above-mentioned background technology, the need to cooperate with an external coolant to assist heat dissipation, and the problem of high cost

Method used

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  • A Composite Curved Bevel Gear Scraping Tool
  • A Composite Curved Bevel Gear Scraping Tool
  • A Composite Curved Bevel Gear Scraping Tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Example 1: See Figure 1-6 , a composite material arc-shaped bevel gear scraping tool, including a hollow handle 1 and a push rod 2, the top and bottom ends of the hollow handle 1 are respectively provided with a push rod 2, the top end of the hollow handle 1 and the bottom end The other ends are respectively provided with heat dissipation blades 4, and fixed screws 3 are fixedly connected between the hollow handle 1 and the heat dissipation blades 4, and the inside of the hollow handle 1 is provided with a grinding structure 7, and the outside of one side of the hollow handle 1 is provided with an anti-shock structure 13. A cutter body 10 is provided on the outside of the other side of the hollow handle 1, and a disassembly structure 5 is provided between the cutter body 10 and the other side of the hollow handle 1, and an anti-dust chip is provided on the other side of the hollow handle 1. Structure 6, the interior of the cutter body 10 is provided with a heat dissipa...

Embodiment 2

[0040] Embodiment 2: The assembly and disassembly structure 5 is composed of a slot 501, an insertion rod 502, a mounting nut 503 and a bump 504. The slot 501 is arranged inside the hollow handle 1, and the insertion rod 502 vertically penetrates the installation groove 12 and is plugged in Inside the slot 501, a mounting nut 503 is fixedly connected between the insert rod 502 and the cutter body 10, and the bump 504 is welded and fixed around the other side of the hollow handle 1;

[0041] The section of the bump 504 is in the shape of a "cross", and the insertion rod 502 is embedded in the installation groove 12;

[0042] Specifically, such as figure 1 and Figure 5 As shown, when changing the cutter body 10 regularly or scraping gears of different specifications, it is necessary to remove the cutter body 10 from the hollow handle 1, remove the mounting nut 503, pull out the insert rod 502 from the slot 501, and then insert the The cutter body 10 can be disassembled by tak...

Embodiment 3

[0043] Embodiment 3: The anti-chip structure 6 is composed of a gasket 601, a first rubber sheet 602, a second rubber sheet 603 and a third rubber sheet 604. The gasket 601 is fixedly connected to the other side inside the hollow cavity 11, and the inner ring of the gasket 601 A first rubber sheet 602, a second rubber sheet 603 and a third rubber sheet 604 are distributed, and the first rubber sheet 602, the second rubber sheet 603 and the third rubber sheet 604 have the same size;

[0044] The first rubber sheet 602, the second rubber sheet 603 and the third rubber sheet 604 are fan-shaped;

[0045] Specifically, such as figure 1 , figure 2 and Figure 4 As shown, the first rubber sheet 602, the second rubber sheet 603 and the third rubber sheet 604 form a shield for the inner notch of the hollow tool handle 1. When the drill rod 704 is stretched out, the drill bit 702 grinds the blind hole of the gear and other parts At the same time, as the drill rod 704 is pushed out, ...

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Abstract

The invention discloses a composite material arc-shaped bevel gear scraping tool, specifically relates to the technical field of scraping tools, comprising a hollow handle and a push rod, the top and bottom ends of the hollow handle are respectively provided with push rods, the One end of the top of the hollow knife handle and the other end of the bottom are respectively provided with heat dissipation blades, and a fixing screw is fixedly connected between the hollow knife handle and the heat dissipation blades, and a grinding structure is arranged inside the hollow knife handle, and the hollow knife handle The outside of one side is provided with a shockproof structure. The present invention is provided with slots, inserting rods, mounting nuts and bumps. When the cutter body needs to be replaced regularly or gears of different specifications need to be scraped, the cutter body needs to be removed from the hollow handle, the mounting nut is removed, and the inserting rod Pull it out from the slot, and then remove the cutter body from the hollow handle horizontally to disassemble it. The same is true for installation. The nesting cooperation between the installation groove and the protrusion makes the connection tighter, the cutter works stably without shaking, and can be cleaned after maintenance. more convenient.

Description

technical field [0001] The invention relates to the technical field of scraping tools, in particular to a composite material curved bevel gear scraping tool. Background technique [0002] Composite curved bevel gears need to be scraped with a special scraping tool during manufacturing, and then polished and ground with a grinding tool. The cutting heat generated during scraping or grinding can easily cause the internal temperature of the tool to rise sharply, resulting in The head is deformed, which leads to the failure of workpiece processing and brings a certain cost loss. Therefore, coolant or cooling fans are often used to dissipate heat around the workpiece during scraping. However, many scraping tools on the market have a single structure and cannot be assisted by structural design. The service life is short, so it is necessary to design a new composite material curved bevel gear skiving tool to improve the heat dissipation effect from the inside. [0003] In the proc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23F21/00B23F19/00B23B51/08
CPCB23F21/00B23F19/00B23B51/08
Inventor 黄开建
Owner 东莞市领亿精密金属有限公司
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