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Automatic numerical control grinding machine for punch press die machining and using method thereof

A mold processing and grinding machine technology, which is applied in the field of grinding machines, can solve problems such as poor cooling effect, harsh grinding environment, and low machining accuracy, and achieve the effects of avoiding annealing, improving grinding accuracy, and prolonging service life

Active Publication Date: 2016-06-15
安徽雷默模具制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems of poor cooling effect, harsh grinding environment, low equipment life and low processing precision of existing grinding machines, the present invention provides a numerically controlled automatic grinding machine for punch mold processing and its use method, which can effectively improve the cooling effect, Improve the grinding environment, thereby prolonging the service life of the equipment, improving the grinding accuracy, and having high safety performance, which provides a guarantee for safe production

Method used

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  • Automatic numerical control grinding machine for punch press die machining and using method thereof
  • Automatic numerical control grinding machine for punch press die machining and using method thereof
  • Automatic numerical control grinding machine for punch press die machining and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as figure 1 with figure 2 As shown, a CNC automatic grinding machine for punching mold processing includes a spindle grinding wheel seat 1, a grinding head motor 4 arranged on the spindle grinding wheel seat 1, a grinding wheel 6 arranged on the grinding head motor 4, and cooling water Plate 7; the cooling water plate 7 is a hollow disc shape, which is arranged between the grinding head motor 4 and the grinding wheel 6, and surrounds the spindle between the grinding head motor 4 and the grinding wheel 6; the cooling water plate 7 is provided with Spray hole; such as figure 1 As shown, the main shaft grinding wheel seat 1 is a closed structure, which is wrapped around the grinding head motor 4 and the cooling water pan 7; figure 2 As shown, the cooling water pan 7 provides cooling liquid through the cooling liquid pump 8 connected to it, and the water outlet valve 9 is connected to the cooling liquid pump 8 to realize the overload and pressure relief function.

[0048...

Embodiment 2

[0051] Same as Example 1, the difference is: figure 1 with Figure 4 As shown, the lifting device 5 that drives the spindle grinding wheel base 1 up and down includes a servo motor 51, a screw rod 52 connected to the servo motor, and a nut holder 53 sleeved on the screw 52; the nut holder 53 is fixedly connected to the spindle grinding wheel base 1 ;Such as figure 1 As shown, the guide rail vertical plate 12 is further included, and the guide rail vertical plate 12 is arranged between the spindle grinding wheel base 1 and the lifting device 5; the spindle grinding wheel base 1 is connected to the guide rail vertical plate 12 through a slide rail.

[0052] The lifting device of this embodiment can realize the automatic lifting of the main shaft grinding wheel base up and down, which improves the automation performance; the arrangement of the guide rail vertical plate makes the structure of the lifting device more stable.

Embodiment 3

[0054] Same as Example 2, the difference is: figure 1 Shown as Figure 5 As shown, the upper casing 10 is provided with a lateral double-opening door 11 on the side facing the spindle grinding wheel seat 1; the lateral double-opening door 11 is provided with a safety sensor alarm.

[0055] In this embodiment, the horizontal double-opening door has the advantages of flexible operation and high safety performance; a safety sensor alarm is set, when the machine tool is running, the protective door is opened, the power is automatically cut off, and the work stops, and the safety is high;

[0056] A method for using a numerically controlled automatic grinding machine for punching mold processing includes the following steps:

[0057] 1) Clamp the workpiece on the chuck of the worktable and close the horizontal double-opening door;

[0058] 2) Turn on the power of the laser tool setting sensor to perform tool setting;

[0059] 3) First, start the grinding head motor and adjust the rotation s...

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Abstract

The invention discloses an automatic numerical-control grinding machine for punch press die machining and a using method thereof and belongs to the field of grinding machines. The problem that an existing grinding machine is poor in cooling effect, severe in grinding environment, short in service life and low in machining precision is solved. The automatic numerical-control grinding machine comprises a spindle grinding wheel seat, a grinding head motor arranged on the spindle grinding wheel seat and a grinding wheel arranged on the grinding head motor and further comprises a cooling water pan, wherein the cooling water pan is in a shape of a hollow disc and is arranged between the grinding head motor and the grinding wheel and surrounds the spindle between the grinding head motor and the grinding wheel. Water spraying holes are formed in the inner wall of the cooling water pan. The automatic numerical-control grinding machine can effectively improve the cooling efficiency and improve a grinding environment, accordingly the service life of the machine is prolonged, the grinding precision is improved, and the automatic numerical-control grinding machine has higher safety performance and provides guarantee for safe production.

Description

Technical field [0001] The invention belongs to the field of grinding machines, and specifically relates to a numerical control automatic grinding machine for punching die processing and a method of use thereof. Background technique [0002] The grinder is a type of grinder. The grinder is a machine tool that uses abrasive tools to grind the surface of the workpiece. Most of the grinders use high-speed rotating grinding wheels for grinding processing, and a few use other abrasive tools such as oilstone, belts and free abrasives for processing, such as honing machines, super-finishing machine tools, belt grinders, grinders and polishing Machine waiting. Grinding machine is a grinding machine that uses a grinding tool coated or embedded with abrasives to grind the surface of a workpiece. It is mainly used to grind high-precision flat surfaces, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other shapes in the workpiece. The main...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B19/20B24B47/12B24B55/02B24B41/00B24B49/10
CPCB24B19/20B24B41/00B24B47/12B24B55/02
Inventor 张德招谢光辉
Owner 安徽雷默模具制造有限公司
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