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a cutting device

A cutting equipment and cutting knife technology, which is applied in metal processing and other directions, can solve the problems of inconvenience and low cutting accuracy, and achieve the effects of easy portability, simple structure and smooth incision.

Active Publication Date: 2016-02-03
CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned prior art, the PVC trunking and the PCB circuit board body are usually cut separately according to the needs. In addition to the use of large-scale equipment for the above cutting, the simple cutting device in the prior art is not high in cutting accuracy especially for bevel edge cutting. Inconvenient to carry the problem, the present invention provides a cutting device

Method used

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  • a cutting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] like figure 1 As shown, a cutting device includes a base plate 1 and a cutter 9, and an object clamping portion is also provided on the base plate 1;

[0024] The object clamping part includes a swash plate seat 7, a slide bar seat 3, a slide bar 4, a slider 5, a locking bolt 6, a fixed swash plate 2 and a movable swash plate 11, and the slide bar seat 3 and the swash plate seat 7 are all fixedly connected with the bottom plate 1, the slide bar 4 is fixedly connected with the slide bar seat 3, the slide bar 4 holes are arranged on the slide bar 5, the slide bar 4 holes and the slide bar 4 clearance fit, the locking bolt 6 and the slide bar The block 5 is threaded, the end of the threaded section of the locking bolt 6 can be in contact with the slide bar 4, the fixed swash plate 2 and the movable swash plate 11 are fixedly connected to the swash plate seat 7 and the slider 5 respectively, and the fixed swash plate 2 and the The sides of the movable swash plate 11 are al...

Embodiment 2

[0030] The present embodiment is further limited on the basis of embodiment 1, as figure 1 As shown, the fixed swash plate 2 and the movable swash plate 11 are all provided with a bolt hole and an equal-diameter arc-shaped hole, and each bolt hole and the equal-diameter arc-shaped hole are provided with connecting bolts, and the fixed swash plate 2 and the movable swash plate 11 are respectively fixed on the swash plate seat 7 and the slider 5 through the connecting bolts, and the centers of circles corresponding to the equal-diameter arc holes on the fixed swash plate 2 and the movable swash plate 11 all fall on the respective bolt holes superior. In the above structure, both the fixed sloping plate 2 and the inclined sloping plate use the bolts in their respective bolt holes as the rotation axis, and the connecting bolts in the respective bolt holes and equal-diameter arc-shaped holes of the fixed sloping plate 2 and the inclined sloping plate provide compressive stress to ach...

Embodiment 3

[0032] The present embodiment is further limited on the basis of embodiment 1, as figure 1 As shown, in order to reduce the size of the force of the cutter 9 applying compressive stress during the working process, one end of the cutter 9 is hingedly connected with the base plate 1, and the length of the edge of the cutter 9 and the slide bar 4 direction parallel.

[0033] In order to facilitate braking and replacement of the cutter 9 and reduce the maintenance cost of the present invention, a handle 10 is also bolted to the cutter 9 .

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Abstract

The invention discloses cutting equipment which comprises a bottom plate and a cutting knife, wherein an object clamping part is arranged on the bottom plate; the object clamping part comprises an inclined plate seat, a sliding rod seat, a sliding rod, a sliding block, a locking bolt, two fixed inclined plates and a movable inclined plate; a sliding rod hole is formed in the sliding block; the sliding rod hole is in clearance fit with the sliding rod; the locking bolt is in threaded connection with the sliding block; a plane is arranged on each of the side surface of the fixed inclined plates and the side surface of the movable inclined plate; the direction of the planes can be adjusted; two intersecting planes are arranged on the side surface of the movable inclined plate; the inclined angle of the two planes is 90 degrees. The cutting equipment is simple in structure, small in size, convenient to carry and suitable for machining 90 DEG corners of PVC wiring ducts and cutting rectangular PCB circuit boards; and according to the cutting equipment, the obtained cuts are smooth and oblique incision angles with relatively high precision can be obtained.

Description

technical field [0001] The invention relates to the field of electronic component production equipment, in particular to a cutting equipment. Background technique [0002] With the increasing abundance of electronic products and the continuous improvement of functions, more and more integrated circuit boards are used in electronic products, and the integration of integrated circuit boards is also getting higher and higher. PCB circuit boards are an important component of integrated circuit boards. Part, the use of PCB circuit boards involves most electronic products. [0003] Due to the high integration level of existing integrated circuit boards, there are usually many lead-in or lead-out lines on the integrated circuit board. For the convenience of orderly setting the above-mentioned lead-in or lead-out lines, PVC wire grooves are usually used to fix the above-mentioned lead-in or lead-out lines. In the prior art, the PVC trunking and the PCB circuit board body are usuall...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D1/30B26D7/02
Inventor 李强彭恩文张建清
Owner CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD