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A clamping device for a pcb numerical control drilling machine and a workbench for installing the clamping device

A technology of CNC drilling machine and clamping device, applied in metal processing and other directions, can solve problems such as large effective space, and achieve the effects of reducing quality, reducing weight and improving stability

Active Publication Date: 2022-03-22
深圳市强华科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the above technical solution, the driving mechanism is arranged at the end of the base away from the first clamping mechanism, so that the effective space of the clamping device for the machine tool workbench is too large

Method used

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  • A clamping device for a pcb numerical control drilling machine and a workbench for installing the clamping device
  • A clamping device for a pcb numerical control drilling machine and a workbench for installing the clamping device
  • A clamping device for a pcb numerical control drilling machine and a workbench for installing the clamping device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] refer to figure 1 , is a clamping device for a PCB numerical control drilling machine disclosed by the present invention, including a strip-shaped base 1, a first clamping mechanism 2 and a second clamping mechanism 3 arranged side by side on the base 1, and also includes The front pin 6 corresponding to the first clamping mechanism 2 and the rear pin 7 corresponding to the second clamping mechanism 3 are used for penetrating through the front and rear ends of the PCB 100 and protruding from the lower end of the PCB 100 They are inserted into the first clamping mechanism 2 and the second clamping mechanism 3 respectively.

[0043] refer to figure 1 with figure 2 , the base 1 is provided with a driving mechanism 4 inside, and the driving mechanism 4 is located between the first clamping mechanism 2 and the second clamping mechanism 3, the base 1 is provided with a mounting groove 11 along its length direction, the first clamping mechanism 2 , the driving mechanism 4 ...

Embodiment 2

[0059] refer to Figure 9 , a workbench for installing a clamping device, including the clamping device described in Embodiment 1, and also includes a platen 8, a number of connecting seats 9 fixedly laid on the platen 8, and the connecting seats 9 are arranged at intervals away from the table For multiple upper cover plates 10 on one side of the plate 8 , the clamping device is detachably arranged between two adjacent upper cover plates 10 , and both sides of the clamping device are in contact with the side walls of the upper cover plates 10 . The clamping device is flush with the upper end surface of the upper cover plate 10, thereby ensuring the flatness of the workbench. At the same time, the table 8 is made of honeycomb aluminum plate. The table 8 made of honeycomb aluminum plate replaces the existing granite workbench, so that the weight of the workbench is greatly reduced, thereby reducing the inertia problem caused by the weight of the workbench, and facilitating the d...

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PUM

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Abstract

The invention relates to a clamping device for a PCB numerical control drilling machine and a workbench for installing the clamping device, belonging to the technical field of PCB numerical control drilling machines, which includes a front for penetrating through the front and rear ends of a PCB board and protruding from the lower end of the PCB board. The pin and the rear pin also include a base, a first clamping mechanism and a second clamping mechanism arranged side by side on the base, the first clamping mechanism is set correspondingly to the front pin, the second clamping mechanism is set correspondingly to the rear pin, and the base There is a driving mechanism inside, the driving mechanism is located between the first clamping mechanism and the second clamping mechanism, the connecting rod connecting the first clamping mechanism and the second clamping mechanism is slid inside the base, and the driving mechanism and the connecting rod The shaft is connected to drive the second clamping mechanism and control the first clamping mechanism by driving the connecting rod to slide. The present invention arranges the drive mechanism inside the base, thereby ensuring the normal realization of the clamping function of the clamping device, and at the same time reducing the volume and weight of the clamping device.

Description

technical field [0001] The invention relates to the technical field of PCB numerical control drilling machines, in particular to a clamping device for a PCB numerical control drilling machine and a workbench for installing the device. Background technique [0002] PCB drilling is a key process in the entire production process of printed circuit boards. Drilling takes a long time to produce, and the level of processing technology and manufacturing equipment will directly affect the quality, performance and cost of PCB boards. [0003] Before the PCB circuit board is drilled, it needs to be accurately installed on the PCB CNC drilling machine. The clamping device of the existing PCB CNC drilling machine usually adopts a one-point and one-line positioning method, such as the Chinese utility model whose patent announcement number is CN207255754U A clamping device for a printed circuit board PCB drilling machine proposed in the patent, which includes a worktable, a front pin and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26F1/16B26D7/02B26D7/20
CPCB26F1/16B26D7/02B26D7/20B26F2210/08
Inventor 黄永强姚杰刘树成陈小东谢明
Owner 深圳市强华科技发展有限公司