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A sheet metal isometric punching device based on the principle of ratchet movement

A punching device and movement technology, applied in the direction of boring/drilling, metal processing equipment, drilling/drilling equipment, etc., can solve the problems of affecting product quality, large hole distance error, low work efficiency, etc., to achieve The effect of increasing the scope of use, improving work efficiency, and improving production efficiency

Active Publication Date: 2021-07-20
张家港市金帆箱柜有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] Among them, in the process of sheet metal processing, it is often necessary to perform equidistant drilling on sheet metal. However, the existing equidistant drilling requires pre-punched punctuation, and then punches through the punctuation to ensure that the hole spacing is equal. However, this punching method is complicated to operate, low in work efficiency, and the punching accuracy of this punching method is low, and the distance error between the holes is larger, especially when the number of holes is large, the error between the hole distances is even greater. thereby affecting product quality

Method used

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  • A sheet metal isometric punching device based on the principle of ratchet movement
  • A sheet metal isometric punching device based on the principle of ratchet movement
  • A sheet metal isometric punching device based on the principle of ratchet movement

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-5 , a sheet metal isometric punching device based on the principle of ratchet movement, including a frame 1, a workbench 2, a fixed block 3, a slider 4, a lifting rod 5, a punching motor 6, a drill bit 7, and a ratchet bar 8 , limit pawl block 9, pull rod 10, return spring 11, adjustment pawl block 12, connecting rod 13, limit ring 14, movable pin 15, adjustment screw 16, rotating disk 17, rotating shaft 18, cam 19, induction Device 20, m...

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Abstract

The invention relates to the technical field of mechanical equipment, and discloses a sheet metal isometric punching device based on the principle of ratchet movement, including a frame, the inside of the frame is fixedly connected with a workbench, and the top of the workbench is fixed A fixed block is connected, the inside of the frame is slidably connected with a slider, the bottom of the slider is fixedly connected with a lifting rod, the bottom of the lifting rod is fixedly connected with a punching motor, and the bottom of the punching motor is movable A drill bit is connected, and a ratchet bar is fixedly connected to the top of the slider, and the top of the ratchet bar is movably connected with a limit pawl block, and the ratchet bar, the limit pawl block, the adjustment pawl block, and the connecting rod , the limit ring and the movable pin are used together to achieve the effect of driving the ratchet bar to slide to the right at an equal distance, so as to ensure that the drill bit moves to the right at the same distance and the hole spacing of the drilling holes is equal, thereby improving product quality. Avoid the trouble of pre-measurement punctuation, effectively improve the production efficiency of sheet metal punching.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a sheet metal isometric punching device based on the principle of ratchet movement. Background technique [0002] Sheet metal has the characteristics of light weight, high strength, electrical conductivity (can be used for electromagnetic shielding), low cost, and good mass production performance. It has been widely used in electronic appliances, communications, automobile industry, medical equipment and other fields. With the The application of sheet metal is becoming more and more extensive, and the design of sheet metal parts has become a very important part of the product development process. Mechanical engineers must master the design skills of sheet metal parts proficiently, so that the designed sheet metal can meet the functions and Appearance and other requirements can also make the stamping die manufacturing simple and low cost. [0003] Among them, in the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B41/00B23B47/00
CPCB23B41/00B23B47/00
Inventor 缑亮霞
Owner 张家港市金帆箱柜有限公司
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