A device for punching holes in sheet metal
A punching device and metal plate technology, applied in metal processing, positioning devices, metal processing equipment, etc., to achieve the effects of improving drilling efficiency, convenient operation and use, and reasonable design of structural principles
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Embodiment 1
[0022] see Figure 1-5 , a sheet metal punching device, comprising a mounting frame 1, the mounting frame 1 is connected to a drive roller 15 in rotation, two drive rollers 15 are provided, and a drive chain plate 16 is arranged on the drive roller 15 , a number of plate clamping devices 2 are arranged on the transmission chain plate 16, and the installation frame 1 between the transmission idlers 15 is rotated to connect the transmission shaft 17, and one side of the transmission shaft 17 is connected to the rotating shaft of the transmission idler 15 through a transmission chain One side of the transmission shaft 17 passes through the side wall of the mounting frame 1, and the end portion is fixedly sleeved with the first gear 13, and the first motor 31 is fixedly connected to the side wall of the mounting frame 1 on the side of the first gear 13, and the first motor The output shaft of 31 is fixedly socketed with the first incomplete gear 14, the first gear 13 is meshed wit...
Embodiment 2
[0026] see Figure 1-5 , the other content of this embodiment is the same as that of Embodiment 1, the difference is that: the top of the installation frame 1 above the transmission chain plate 16 is fixedly connected to the nozzle pipe 22, and the bottom of the installation frame 1 is provided with a water collection tank 20, and the collection A water pump 21 is set in the water tank 20 , and the water outlet on one side of the water pump 21 is fixedly connected to a water pipe 30 , and one end of the water pipe 30 is fixedly connected to the water inlet of the spray pipe 22 , and a sponge filter 19 is arranged on the upper end of the sump 20 .
[0027] In the implementation process of the present invention, before the punching operation, the metal plate is fixed on the plate clamping device 2, the first motor 31 is started, the first incomplete gear 14 drives the first gear 13 to rotate, and the first gear 13 drives the transmission The shaft 17, the transmission shaft 17 d...
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