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Dual-purpose cutting device for cutting and separating circuit board

A cutting device and circuit board technology, applied in metal processing and other directions, can solve the problems of difficult quality assurance, irregular cutting, time-consuming and labor-intensive, etc., and achieve the effects of easy processing, prevention of cutting deviation, and convenient use.

Inactive Publication Date: 2014-12-24
XINXIANG MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in non-professional situations, manual operation is usually used for cutting and splitting of circuit boards, which is time-consuming and laborious, and the cutting is irregular and the quality is difficult to guarantee.
However, large-scale professional cutting equipment is complex in structure and expensive, and it is difficult to popularize

Method used

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  • Dual-purpose cutting device for cutting and separating circuit board
  • Dual-purpose cutting device for cutting and separating circuit board
  • Dual-purpose cutting device for cutting and separating circuit board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment one: see Figure 1 ~ Figure 4 , the circuit board cutting and dividing dual-purpose cutting device of the present invention includes a cutting platform 1, a cutting tool, and a circuit board positioning mechanism. The surface of the cutting platform 1 is provided with a cutting groove 4 for the operation of the cutting tool. Cutting groove direction is provided with slide rail 8, and described slide rail is provided with slide block 9, and cutting cutter is installed on the connecting plate 10 of slide block, can do reciprocating linear motion along slide rail together with slide block, and the blade 11 of cutting cutter Corresponding to the cutting groove, groove-shaped brackets 12 are fixed on the two ends of the corresponding slide rails on the cutting platform. The brackets are respectively provided with adjustment screw 13 for adjusting the up and down movement of the slide rail, and the grooved bracket 12, the adjustment screw 13 and the slide rail 8 co...

Embodiment 2

[0024] Embodiment two: see Figure 1 ~ Figure 4 The circuit board cutting and dividing dual-purpose cutting device of this embodiment is different from the first embodiment in that the circuit board positioning mechanism includes an end positioning baffle 5 arranged on the left side of the cutting platform, and a front positioning baffle 5 on the front side of the circuit board. , the rear positioning baffle 2, the front and rear positioning baffles of the circuit board are movably arranged on the cutting platform, and support rods are respectively provided under the two ends, and two support rod moving grooves 3 are correspondingly provided on the cutting platform A front and rear position adjustment screw 6 linked with the support rod is provided under the cutting platform, and an adjustment handle or an adjustment handwheel 7 with a dial is provided at the end of the adjustment screw.

Embodiment 3

[0025] Embodiment three: see Figure 1 ~ Figure 4 The circuit board cutting and dividing dual-purpose cutting device of this embodiment is different from Embodiment 1 or Embodiment 2 in that the slide rail 8 is two parallel linear guide rails fixed together, and the two ends are fixed by connecting blocks, matching Arranged in the trough-shaped support, two lead screws with rotating handwheels are arranged in cooperation with the connecting blocks at both ends of the slide rail and the trough-shaped support respectively.

[0026] Both sides of the slide rail are equipped with scales or digital display centimeters 14 to show the distance between the slide rail and the cutting platform (that is, the distance between the cutting blade and the cutting platform), so as to control the cutting depth of the circuit board (that is, the V groove depth). The so-called V-groove refers to a small V-shaped groove cut out on the front and back surfaces of the circuit board, along which the ...

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Abstract

The invention relates to a dual-purpose cutting device for cutting and separating a circuit board. A cutting slot for operating a cutting tool is arranged on the surface of a cutting platform of the dual-purpose cutting device for cutting and separating the circuit board; a slide rail is arranged on the cutting platform along the direction of the cutting slot; a slide block is arranged on the slide rail; the cutting tool is arranged on a connecting plate of the slide block; a blade of the cutting tool is corresponding to the cutting slot; grooved brackets are fixedly arranged at the two ends, corresponding to the cutting platform, of the slide rail; the two ends of the slide rail are arranged in the grooved brackets; the two ends of the slide rail are matched with the grooved fixed brackets for arranging adjusting lead screws, which are used for adjusting the slide rail to move up and down respectively; and the grooved brackets, the adjusting lead screws and the slide rail are matched to form a circuit board sub board depth control mechanism. The dual-purpose cutting device for cutting and separating the circuit board is simple in structure, low in manufacturing cost, and safe and convenient to use; andmoreover, the precision achieves a professional level and the price is less than that of one tenth of the similar equipment, and therefore, the dual-purpose cutting device is applicable to a working place with asmall circuit board cutting amount and not too high automation degree requirements, and is in particular suitable for electronic laboratories of colleges and universities.

Description

technical field [0001] The invention relates to a circuit board cutting device, in particular to a circuit board cutting and dividing dual-purpose cutting device. Background technique [0002] In the process of making non-professional circuit boards in electronic laboratories, it is often necessary to cut and divide circuit boards. At present, the cutting and splitting of circuit boards in non-professional situations is usually done manually, which is time-consuming and labor-intensive, the cutting is irregular, and the quality is difficult to guarantee. However, large-scale professional cutting equipment has a complex structure and is expensive, so it is difficult to popularize. [0003] The dual-purpose machine for cutting and separating circuit boards designed by the present invention has simple structure, simple manufacture and low cost, is safe and convenient to use, and its precision reaches professional level. Its price is less than one-tenth of similar equipment, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D1/10B26D7/01B26D7/02B26D7/26
Inventor 雷光临毕彦平肖文雅刘永赵峰赵合运
Owner XINXIANG MEDICAL UNIV
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