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Automatic punching machine

A punching machine, automatic technology, applied in the direction of boring/drilling, drilling/drilling equipment, metal processing machinery parts, etc. Good product quality, high production efficiency, good quality effect

Inactive Publication Date: 2015-03-11
CHANGZHOU SHULE KITCHEN UTENSILS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when drilling multiple shaft workpieces at the same time, the single-axis single-drill bit of the drilling machine is generally used for processing. This production method not only has low production efficiency and high labor intensity, but also has potential safety hazards due to manual feeding.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0022] refer to Figure 1 to Figure 3 , the automatic punching machine of the present invention is made up of a drive device, a power distributor, a clamping mechanism, a pushing mechanism and a feeding mechanism, and the structure of each part is described in detail below:

[0023] The driving device is arranged on the workbench 11, and the driving device is connected with a power distributor with two synchronous output ends, each output end of the power distributor is connected with a drilling tool 2. The driving device includes a motor 14, a transmission wheel 12, a transmission belt 13, a rotating shaft 17, a power cylinder 8, a limiting plate 15 and an air spring 16 corresponding to the limiting plate. The output end of the motor 14 is connected with the transmission wheel 12 through the transmission belt 13 , and one end of the rotating shaft 17 is connected with the transmission wheel 12 . The piston of the power oil cylinder 8 and the first piston rod 8a are all provi...

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PUM

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Abstract

The invention relates to an automatic punching machine. A clamping mechanism opposite to a drilling cutting tool is placed on a work platform. The clamping mechanism comprises a support platform, a lower die device, a baffle, a guide column, a support plate, a pressing support platform, an upper die and a pressing oil cylinder. The lower surface of the support platform is fixed on the work platform, the lower die device is fixed on the upper surface of the support platform, the baffle is fixed on the upper surface of the support platform and is located on one side of the lower die device, and the baffle is provided with a through hole through which a workpiece to be machined penetrates. One end of the guide column is connected with the support platform, and the other end of the guide column is connected with the support plate. The pressing support platform is in sliding fit with the guide column. The upper die is connected with the lower portion of the pressing support platform, the upper portion of the pressing support platform is connected with the pressing oil cylinder which is fixed on the support plate, and both the lower die device and the upper die are provided with two material grooves for assembling the workpiece. By means of the automatic punching machine, two wirkpieces with the same axle can be automatically punched at the same time. The automatic punching machine has the advantages of being high in degree of automation, and improving product quality and production efficiency.

Description

technical field [0001] The invention relates to the technical field of cutting processing, in particular to an automatic punching machine. Background technique [0002] Hole punching machine refers to the general name of machinery and equipment that leaves cylindrical holes or holes on the target by means of rotary cutting or rotary extrusion with a tool that is harder and sharper than the target. Also known as drilling rigs, punching machines, drilling machines, through-hole machines, etc. The desired effect is achieved by drilling precision parts. [0003] At present, when drilling multiple shaft workpieces at the same time, the single-axis single-drill bit of the drilling machine is generally used for processing. This production method not only has low production efficiency and high labor intensity, but also has potential safety hazards due to manual feeding. Contents of the invention [0004] In view of the above technical problems, the present invention provides an ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B39/16B23B47/06B23B47/16B23B47/22B23Q3/08B23Q7/00B23Q7/06
Inventor 王茂全
Owner CHANGZHOU SHULE KITCHEN UTENSILS
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