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Numerical control gear grinding machine for formed grinding wheel

A technology for forming grinding wheels and gear grinding machines, which is applied in the direction of gear teeth, gear cutting machines, gear teeth manufacturing devices, etc., can solve the problems of increased production costs, time-consuming, process errors, etc., to achieve less time-consuming, increase production efficiency, The effect of reducing errors

Active Publication Date: 2012-11-14
威海广宇大成数控机床有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The disadvantage of this type of machine tool is: the dressing device itself includes a diamond roller and its support and drive system
This will inevitably consume a lot of time and increase production costs
[0014] 2) Another disadvantage is the process error caused by the rotation of the grinding turntable

Method used

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  • Numerical control gear grinding machine for formed grinding wheel
  • Numerical control gear grinding machine for formed grinding wheel
  • Numerical control gear grinding machine for formed grinding wheel

Examples

Experimental program
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Embodiment Construction

[0062] In order to further clarify the present invention, the embodiments of the present invention are now described in detail.

[0063] see figure 1 , 2 As shown, a CNC forming grinding wheel gear grinding machine includes a machine base 100, a main column 200, a workpiece rotating part 300, a grinding device 400 and a dressing device 500;

[0064] see figure 1 , 2 , 4, the base 100 includes an X-direction rolling guide 101, and the X-direction of the present invention is defined as attached figure 1 As shown, it is the central direction of the long axis of the machine base 100; the main column 200 is slip-fitted on the X-direction rolling guide rail 101 and can move relatively along the X direction; the workpiece rotating part 300 is fixed on the machine base 100; The base 100 is provided with a lead screw 102 for driving the main column 200 to move relative to the X-direction rolling guide 101 and a servo motor 103 for providing power to the lead screw 102 .

[006...

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Abstract

The invention discloses a numerical control gear grinding machine for a formed grinding wheel. The numerical control gear grinding machine comprises an engine base, a main stand column, a workpiece rotating part, a grinding device and a finishing device, wherein the finishing device comprises a finishing base, a finishing sliding base, a finishing turntable and a finishing wheel, the finishing base is fixedly assembled at the top of the main stand column, the finishing base is provided with a Y-direction finishing guide rail, the finishing sliding base is assembled on the Y-direction finishing guide rail in a matching manner; the finishing wheel is fixedly arranged on the finishing turntable and can rotate along a central axis; and the finishing turntable can be fixedly installed on the finishing sliding base in a rotating manner. The finishing device of the gear grinding machine is installed at the top of the main stand column independently, the bearing weight of the grinding turntable is lightened, the size is also reduced, and the power of the driving (motor) power of the grinding turntable and the driving (motor) power of a Z shaft are reduced; and in the finishing process, the less time is consumed, the production efficiency is high, and the error caused by reciprocating rotation of the grinding turntable ca be reduced.

Description

[0001] technical field [0002] The invention relates to a gear grinding machine, in particular to a digitally controlled forming grinding wheel gear grinding machine. Background technique [0003] The gear grinding machine belongs to the gear finishing machine tool. The advancement of numerical control technology has promoted the development and general application of profile grinding wheel gear grinding technology. Some well-known manufacturers and brand-name products have appeared abroad, such as KLINGELNBERG and H? FLER in Germany. Qinchuan Machine Tool Factory is a well-known manufacturer of CNC form grinding wheel gear grinding machines in China. [0004] The CNC form grinding wheel gear grinding machine is a precision CNC machine tool suitable for batch grinding of high-precision gears. The processing principle is grinding by forming method, that is, the cross-section of the grinding wheel shaft is trimmed to a cross-section corresponding to the tooth groove of...

Claims

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Application Information

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IPC IPC(8): B23F5/02B23F9/02B23F23/00B24B53/075
Inventor 王作钧李颖仲
Owner 威海广宇大成数控机床有限公司
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