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Feeding mechanism of computer numerical control (CNC) punching machine tool

A technology of feeding mechanism and numerical control punching, applied in the direction of piercing tools, metal processing equipment, feeding devices, etc., can solve the problems of low processing efficiency and high processing cost, and achieve the goal of improving production and processing efficiency, reducing labor costs and processing costs Effect

Inactive Publication Date: 2011-11-09
浙江博雷重型机床制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the bolt holes of small thick plates (connecting plates) on the market are mainly drilled by manual drawing or numerical control drilling. The bolt holes are processed by drilling, which has problems such as low processing efficiency and high processing cost.

Method used

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  • Feeding mechanism of computer numerical control (CNC) punching machine tool
  • Feeding mechanism of computer numerical control (CNC) punching machine tool
  • Feeding mechanism of computer numerical control (CNC) punching machine tool

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Experimental program
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Embodiment 1

[0025] Such as figure 1 A numerically controlled punching machine tool shown includes a gantry-type body 1, on which a punch mechanism 3 for punching and a power transmission mechanism for providing punching power to the punch mechanism 3 are provided. 2. The feeding mechanism 6 for clamping and transferring the small thick plate 5 and the material platform mechanism 4 located below the punch mechanism 3 for placing the small thick plate 5 . The fuselage breaks the conventional press fuselage structure design and adopts a gantry-type fuselage structure, which has high structural precision and good deformation resistance, which can better ensure the punching accuracy of the mold and improve the service life of the mold.

[0026] Such as figure 2 The power transmission mechanism 2 shown includes a motor 21 installed on the fuselage 1, the motor 21 is connected with a flywheel 22, and the flywheel 22 is connected with a transmission shaft 24 through a clutch 23, and the transmi...

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PUM

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Abstract

The invention discloses a feeding mechanism of a computer numerical control (CNC) punching machine tool. The feeding mechanism comprises a base, wherein a carriage is slidably arranged on the base via first tracks; a first servo motor is installed on the base and is connected with a first lead screw rotatably erected on the base; lead screw nuts in threaded connection with the first lead screw are fixed on the carriage; manipulator installation seats are slidably arranged on the carriage via second tracks and are provided with at least two manipulators for clamping a plate to be processed; a second servo motor is installed on the carriage and is connected with a second lead screw rotatably erected on the carriage; lead screw nuts in threaded connection with the second lead screw are fixed on the manipulator installation seats; and the first tracks are vertical to the second tracks. The feeding mechanism has the following beneficial effects: the feeding mechanism can not only be used for realizing the punching of a thicker small plate but also ensure the punching precision and quality, thus improving the processing efficiency of holes on the small plate and lowering the processing cost.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, in particular to a numerically controlled punching machine tool. Background technique [0002] At present, the bolt holes of small thick plates (connecting plates) on the market are mainly drilled by manual drawing or numerically controlled drilling. The bolt holes processed by the drilling method have problems such as low processing efficiency and high processing cost. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a numerical control punching machine tool, which can not only realize the punching process of relatively thick small plates, but also ensure the punching accuracy and punching quality, thereby improving the The processing efficiency of hole processing on small thick plate reduces the processing cost. [0004] In order to achieve the above-mentioned purpose, the present invention has a...

Claims

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Application Information

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IPC IPC(8): B21D43/11B21D28/26B21D28/34
Inventor 高尔荣
Owner 浙江博雷重型机床制造有限公司
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