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Sliding type positioning and cutting device for notebook computer shell injection molding part

A notebook computer and material cutting device technology, applied in the direction of metal processing, etc., can solve the problems that affect the quality of injection molded parts of notebook computer casings and the effect of later use, easily reduce the efficiency and accuracy of cutting materials, and damage the injection molded parts of notebook computer casings. , to achieve the effect of guaranteeing quality and post-use effect, improving cutting efficiency and cutting accuracy, and improving the scope of use

Inactive Publication Date: 2021-07-27
CHONGQING DIYING PRECISION ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing slide-type positioning and cutting devices for injection molded parts of some notebook computer shells cannot further compress the injection molded parts when fixing the injection molded parts, so that the injection molded parts are easy to shake during the cutting process, and it is easy to reduce the cutting. Efficiency and cutting accuracy make the cutting part of the injection molded parts uneven after cutting, and in the process of positioning, it is easy to cause damage to the injection molded parts of the notebook computer case, which affects the quality of the injection molded parts of the notebook computer case and the effect of later use. The patent No. CN211334401U mainly clamps the four sides of the injection molded parts, but this method cannot further compress the injection molded parts, so that the injection molded parts are easy to shake during the material cutting process, and it is easy to reduce the Cutting efficiency and cutting accuracy make the cutting part of the injection molded parts uneven after cutting, and in the process of positioning, it is easy to cause damage to the injection molded parts of the laptop case

Method used

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  • Sliding type positioning and cutting device for notebook computer shell injection molding part
  • Sliding type positioning and cutting device for notebook computer shell injection molding part
  • Sliding type positioning and cutting device for notebook computer shell injection molding part

Examples

Experimental program
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Effect test

Embodiment 1

[0026] see Figure 1-7 , the present invention provides a technical solution: a sliding type positioning and cutting device for injection molded parts of a notebook computer shell, including a bow-shaped plate 1, a reinforcement plate 2 is fixedly installed on the rear inner wall of the bow-shaped plate 1, and the inner bottom of the bow-shaped plate 1 is fixedly installed There is an electric push rod 3, a circular opening is opened on the reinforcement plate 2, the free end of the electric push rod 3 passes through the circular opening and is fixedly connected with a connector 4, and the top of the reinforcement plate 2 is provided with a positioning mechanism 5 and a limit mechanism 6, The top outer surface of the bow-shaped plate 1 is fixedly connected with two sets of slide bars 7 by bolts, and the two sets of slide bars 7 are provided with a height adjustment mechanism 8 and a material cutting mechanism 9, and the top of the bow-shaped plate 1 is provided with a long open...

Embodiment 2

[0028] see Figure 1-7, on the basis of Embodiment 1, the positioning mechanism 5 includes a double-sided gear plate 501, a first rotating rod 502, a first gear 503, a second rotating rod 504, a second gear 505, a third rotating rod 506, a third gear 507, the fourth rotating rod 508, the fourth gear 509 and the positioning plate 510, the top outer surface of the connector 4 is fixedly connected with a double-sided toothed plate 501, and the rear side inner wall of the arcuate plate 1 is rotatably equipped with the first rotating rod 502, the second Two rotating rods 504, the third rotating rod 506 and the fourth rotating rod 508, the first rotating rod 502 is fixedly sleeved with a first gear 503, the second rotating rod 504 is fixedly sleeved with a second gear 505, and the third rotating rod 504 is fixedly sleeved with a second gear 505. The fixed sleeve on the rod 506 is provided with a third gear 507, the fixed sleeve on the fourth rotating rod 508 is provided with a fourt...

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Abstract

The invention discloses a sliding type positioning and cutting device for a notebook computer shell injection molding part, and relates to the technical field of notebook computers. The sliding type positioning and cutting device for the notebook computer shell injection molding part comprises an arc-shaped plate, a reinforcing plate is fixedly installed on the inner wall of the rear side of the arc-shaped plate, an electric push rod is fixedly installed at the bottom of the inner side of the arc-shaped plate, a round opening is formed in the reinforcing plate, the free end of the electric push rod penetrates through the round opening and is fixedly connected with a connecting piece, and a positioning mechanism and a limiting mechanism are arranged at the top of the reinforcing plate. According to the sliding type positioning and cutting device for the notebook computer shell injection molding part, through cooperative use of a limiting cavity, a tension spring, a limiting plate, a hinge rod and a connecting rod, the notebook computer shell injection molding part can be limited, the injection molding part is further pressed, the limiting reliability is improved, the positioning effect is improved, and the pressure during positioning of the notebook computer shell injection molding part is relieved.

Description

technical field [0001] The invention relates to the technical field of notebook computers, in particular to a sliding positioning and cutting device for injection molded parts of notebook computer shells. Background technique [0002] The existing slide-type positioning and cutting devices for injection molded parts of some notebook computer shells cannot further compress the injection molded parts when fixing the injection molded parts, so that the injection molded parts are easy to shake during the cutting process, and it is easy to reduce the cutting. Efficiency and cutting accuracy make the cutting part of the injection molded parts uneven after cutting, and in the process of positioning, it is easy to cause damage to the injection molded parts of the notebook computer case, which affects the quality of the injection molded parts of the notebook computer case and the effect of later use. The patent No. CN211334401U mainly clamps the four sides of the injection molded par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/12B26D7/04B26D7/26
CPCB26D1/12B26D7/04B26D7/2628
Inventor 卢晓敏扈宇尧呙生银
Owner CHONGQING DIYING PRECISION ELECTRONICS TECH CO LTD
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