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A CNC punch punch oblique blade grinding tool and its use method

A technology of CNC punching machines and punches, which is applied in the direction of grinding workpiece supports, manufacturing tools, and other manufacturing equipment/tools, etc., which can solve the problems of low grinding efficiency and poor precision of the oblique blades of punches, and achieve improved grinding efficiency and improved High-precision grinding and intuitive angle adjustment

Active Publication Date: 2018-08-07
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

[0006] Aiming at the problems of low grinding efficiency and poor precision of the oblique edge of the existing punch punch, the present invention provides a grinding tool for the oblique blade of the CNC punch punch and its use method, which can quickly adjust the oblique blade grinding angle of the punch to adapt to multi-angle oblique blades Grinding, improving the grinding accuracy and grinding efficiency

Method used

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  • A CNC punch punch oblique blade grinding tool and its use method
  • A CNC punch punch oblique blade grinding tool and its use method
  • A CNC punch punch oblique blade grinding tool and its use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as figure 1 As shown in the figure, a tool for grinding the beveled edge of a CNC punch press includes a base 1 and an angle plate 5; a cavity is provided in the middle of the base 1, and two rotating shafts 4 are provided on the side wall; the two rotating shafts 4 are arranged coaxially; The angle plate 5 described above is arranged in the cavity; the two rotating shafts 4 are connected with the side walls of the angle plate 5, and in this embodiment, the two rotating shafts 4 are fixedly connected with the base 1, and connected with the side walls of the angle plate 5. The wall is rotatably connected, so that the angle disc 5 can rotate and tilt within a certain range relative to the base 1 around the rotation axis 4;

[0045] A mold cavity is arranged in the angle plate 5, and a conversion sleeve 9 is arranged in the mold cavity; the conversion sleeve 9 is used to place punches 10 of various types and sizes, and the conversion sleeve 9 can be replaced according...

Embodiment 2

[0060] A kind of oblique edge grinding tooling for punches of CNC punching machines, which is basically the same as that of Embodiment 1, the difference is: as Figure 4 As shown, the side of the base 1 is also provided with a calibration ruler 11;

[0061] The pair of rulers 11 can detect the finished beveled edge of the punch, which further improves the reliability of high-precision grinding of the beveled edge of the punch.

[0062] A method for using the oblique blade grinding tooling of the above-mentioned CNC punch punch is basically the same as that of Embodiment 1, the difference is that after the processing of the oblique blade of the punch to be ground in step S5 is completed, such as Figure 4 As shown, use the calibration tool 11 to detect the levelness of the processed punch bevel, and manually check that there is no gap between the calibration tool 11 and the punch bevel, otherwise, continue grinding.

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PUM

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Abstract

The invention discloses inclined-edge grinding tooling for a punch of a numerical control punch press and a use method of the tooling, belongs to the field of blade sharpening tooling and solves the problems of low grinding efficiency and poor precision of inclined edges of punches of existing punch presses. The inclined-edge grinding tooling comprises a base, an angle scale and a switching sleeve, wherein a cavity is formed in the middle of the base, and two rotary shafts are arranged on the side wall of the base; the two rotary shafts are coaxially arranged; the angle scale is arranged in the cavity; the two rotary shafts are fixedly connected with the side wall of the angle scale; two lugs are arranged in diagonal positions of the angle scale and extend out of the cavity to be aligned with an end surface between the side wall and the cavity of the base in the vertical direction; threaded holes perpendicular to the end surface are formed in the lugs; adjustment bolts are arranged in the threaded holes; a mold cavity capable of accommodating the punch is arranged in the angle scale. With the adoption of the inclined-edge grinding tooling for the punch of the numerical control punch press, the grinding precision of the inclined edge of the punch and the grinding efficiency can be improved.

Description

technical field [0001] The invention belongs to the field of sharpening tools, and in particular relates to a tool for grinding oblique blades of numerically controlled punches and a method for using the same. Background technique [0002] The punch used in the CNC punching machine needs to be precisely ground during the processing, and the equipment used is a grinding machine. Grinding machine is a kind of grinding machine. A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinding machines use high-speed rotating grinding wheels for grinding, and a few use other abrasive tools such as oil stones and abrasive belts and free abrasives for processing, such as honing machines, superfinishing machine tools, abrasive belt grinders, grinding machines and polishing machine etc. The grinding machine is a grinding machine that grinds the surface of the workpiece with a grinding tool coated or embedded with abrasives. It is mainly used ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B3/60B24B41/06
CPCB24B3/60B24B41/06
Inventor 张德招谢光辉
Owner 安徽雷默模具制造有限公司