Circuit board drilling positioning device

Abstract

The invention discloses a circuit board drilling positioning device. The circuit board drilling positioning device comprises a bottom plate, wherein a placement table is fixedly connected to the rightside of the top of the bottom plate; a side plate is fixedly connected to the rear end of the right side of the top of the bottom plate; and a top plate is fixedly connected to the top of the side plate. According to the circuit board drilling positioning device, a fixed plate, a first threaded rod, a nut, a pull plate, an adjusting clamping plate, a first limiting block, a box body, a stepping motor, a second threaded rod, a threaded block, a movable plate, a push rod, a movable clamping plate, a second limiting block, a sliding groove, a sliding block, a bearing and a buffer pad are arranged and cooperate with one another, so that the advantage of good positioning effect on a circuit board is achieved, when the circuit board is drilled and positioned, the circuit board can be effectively clamped and fixed, the sliding displacement of the circuit board is prevented, meanwhile, the drilling damage of the circuit board is prevented, meanwhile, adjustment can be carried out according tothe size of the circuit board, the defective products of the circuit board are reduced, and the production cost of a factory is reduced.

Description

technical field [0001] The invention relates to the technical field of circuit board processing, in particular to a circuit board drilling positioning device. Background technique [0002] The names of the circuit boards are: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin circuit board, ultra-thin circuit board, Thin circuit boards, printed (copper etching technology) circuit boards, etc. The circuit board makes the circuit miniaturized and intuitive, and plays an important role in the mass production of fixed circuits and the optimization of the layout of electrical appliances. [0003] When the circuit board is being drilled, a drilling positioning device is needed. The existing circuit board drilling positioning device has the following disadvantages: the existing circuit board dri...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a circuit board drilling and positioning device, which has the advantages of good positioning effect on the circuit board, and solves the problem that the existing circuit board drilling and positioning device has poor positioning effect, which causes the circuit board to When performing drilling positioning, sliding displacement is prone to occur, causing the circuit board to be prone to drilling damage

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