Numerical control turret punch press

A technology of CNC turret punch presses and turntables, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as the inability to truly reflect the wear of the mold, the inability to identify and judge, and the change of punching force is not obvious. It achieves the effect of being compact and easy to implement, with a large range of jaw stroke formation and compact structure

CN105436245AActive Publication Date: 2016-03-30江苏扬力数控机床有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2016-03-30

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Abstract

A numerical control turret punch press relates to the technical field of numerical control turret punch press automation. The numerical control turret punch press is compact in structure, high in reliability and convenient to use, conveniently detects the wear condition of a die based on a visual inspection technology under the condition of reserving the main body structure of the original turret punch press, can rapidly change the die after detection, and has high automation degree. When a cam disc rotates, a die changing device drives a clamping jaw to make linear reciprocating movement along a radial sliding hole through an arc-shaped cam groove, so that the die below a guide plate can be conveniently and efficiently grabbed or released. The work efficiency is high, and the stability is great. A die wear detection device and the die changing device are effectively arranged, the technical problem in the prior art that the wear condition of the die cannot be detected or judged is effectively solved, and after detection, the die out of the wear standard can be conveniently, efficiently and rapidly taken out and changed. As a whole, the numerical control turret punch press has high automation degree, great use effect and high work efficiency.
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Description

technical field

[0001] The invention relates to the technical field of automation of a numerical control turret punch press. Background technique

[0002] At present, the development trend of automatic production lines is to use CNC turret punching machines as the core processing equipment, and because the molds in them are often worn, automatic detection and replacement of mold wear has become very necessary and a core technical difficulty. Specifically: 1. Affected by the structural form of the turret punch press, the distance between the upper and lower turntables is narrow, and any detection device is difficult to install, and it is impossible to effectively detect the bottom surface of the upper mold and the top surface of the lower mold. Die change space; 2. The mold has many shapes and sizes and many mold positions, so it is very difficult to measure it with mechanical gauges or instruments.

[0003] In this regard, the applicant applied for an invention patent appli...

Examples

Embodiment 1

[0062] Embodiment 1: The bottom surface of the horizontal part 1 4122 is fixedly connected with a positioning pin 1 4123, and one side of the upper reserved hole is provided with a pin hole 1 matching with the positioning pin 1, and the horizontal part 2 4222 A positioning pin 2 4223 is also fixedly connected to the top surface of the top surface, and one side of the lower reserved hole is provided with a pin hole 2 adapted to the positioning pin 2.

Embodiment 2

[0063] Embodiment 2: The bottom surface of the horizontal part 1 4122 is also fixedly connected with a positioning sleeve 1, and the positioning sleeve 1 is empty to cover the vision probe 1 411, and the bottom surface of the positioning sleeve 1 is higher than that of the vision probe 1 411. bottom surface, and the outer diameter of positioning sleeve one is smaller than the inner diameter of the upper reserved hole 310;

[0064] The bottom surface of the horizontal part 2 4222 is also fixedly connected with a positioning sleeve 2, the positioning sleeve 2 is empty for the vision probe 2 421, and the top surface of the positioning sleeve 2 is lower than the top surface of the vision probe 2 421 , and the outer diameter of the second positioning sleeve is smaller than the inner diameter of the lower reserved hole 320 . Therefore, while being convenient for positioning, it also has the following characteristics: first, it avoids blocking the visual probe 1 or the visual probe 2...