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Perforating device for computer mainboard production

A computer motherboard and drilling device technology, which is applied in metal processing and other directions, can solve the problems of inconvenient placement of workpieces, removal of workpieces, and reduced drilling efficiency, so as to reduce vibration and improve stability

Inactive Publication Date: 2022-07-12
滕州市中等职业教育中心学校
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the prior art that it is inconvenient to place and take out workpieces, which will lead to a decrease in drilling efficiency, the technical problem is to provide a punching device for the production of computer motherboards that is convenient for placing workpieces and taking out workpieces

Method used

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  • Perforating device for computer mainboard production
  • Perforating device for computer mainboard production
  • Perforating device for computer mainboard production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A punching device for the production of computer motherboards, such as Figure 1-6 As shown, it includes a mounting frame 1, a first guide rod 2, a first spring 3, a sliding frame 4, a drill bit 41, a placing mechanism 5 and a pushing mechanism 6. The rear and left and right sides of the mounting frame 1 are provided with front and rear two A first guide rod 2, a sliding frame 4 is slidably connected between the first guide rods 2, a first spring 3 is connected between the sliding frame 4 and the first guide rod 2, and the upper and lower sides of the biological upper part of the sliding frame 4 are The left and right are symmetrically connected with the drill bit 41 , the mounting frame 1 is provided with a placing mechanism 5 , which is used for placing the computer motherboard, and the rear part of the mounting frame 1 is provided with a pushing mechanism 6 .

[0037]The placing mechanism 5 includes a fixing plate 50, a guide rail 51, a slider 52, a placing plate 53 ...

Embodiment 2

[0041] On the basis of Example 1, as figure 1 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 and Figure 15 As shown, it also includes a limiting mechanism 7. The limiting mechanism 7 includes a rotating plate 70 and a torsion spring 71. The rear part of the placing plate 53 is rotatably provided with a rotating plate 70. The rotating plate 70 is connected to the left and right sides of the placing plate 53. Both are connected with torsion springs 71 .

[0042] When the computer motherboard is placed between the placement plates 53, the rear side of the computer motherboard will abut against the rotating plate 70, and then, under the action of the torsion spring 71, the rotating plate 70 is limited and fixed to the computer motherboard, thereby effectively preventing the computer motherboard from being hit. The position of the hole moves.

[0043] Also includes a pressing mechanism 8, the pressing mechanism 8 incl...

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PUM

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Abstract

The invention relates to a punching device, in particular to a punching device for computer mainboard production. According to the punching device for computer mainboard production, workpieces can be conveniently placed and taken out. A punching device for computer mainboard production comprises a mounting frame and the like, and the left side and the right side of the rear portion of the mounting frame are each provided with a front first guide rod and a rear first guide rod. After punching of the computer mainboard is completed, a servo motor is controlled to operate reversely, a connecting plate can move forwards to be reset, at the moment, the connecting plate can drive a second wedge-shaped block to move forwards, and then a second rack on the lower side can be driven to move forwards, and at the moment, due to the fact that the second rack is meshed with a second gear, the second wedge-shaped block is driven to move forwards; and a first wedge-shaped block moves backwards, so that a second rack on the upper side is driven to move backwards, a fifth spring is compressed, at the moment, the first wedge-shaped block moves backwards, the punched computer mainboard is pushed to move backwards, and therefore the punched computer mainboard can be automatically pushed out.

Description

technical field [0001] The invention relates to a punching device, in particular to a punching device used for the production of computer motherboards. Background technique [0002] The computer motherboard is installed in the chassis and is one of the most basic and most important components of the microcomputer. The computer motherboard needs to be punched at the edge during production for the installation of the computer motherboard. [0003] The patent with the patent authorization publication number of CN112873407A discloses a punching method of a punching device for a PCB circuit board, which includes a punching device main body, a punching movable adjusting device and a PCB circuit board fixing and clamping device. The side is movably connected with a punching movable adjusting device, one end of the punching movable adjusting device is movably connected with a PCB circuit board fixing and clamping device, the top of the punching movable adjusting device is fixedly c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/16B26D7/02B26D7/32
CPCB26F1/16B26D7/025B26D7/32
Inventor 孙卓敬郑忠霞王勇
Owner 滕州市中等职业教育中心学校