Server mainboard assembling guide device

A guide device and server technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as scratches, no space to add positioning columns, scrapped motherboards, etc., to eliminate work waste, increase visibility, and easily The effect of being aligned

Inactive Publication Date: 2019-05-28
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current server products and board components are all assembled inside the chassis. Due to the limited space inside the chassis, the depth of the chassis, the height of the chassis studs is relatively short, and the employees’ sight is limited. The screw holes of the board components and the chassis studs cannot be aligned correctly at one time, and employees need to make multiple adjustments to install them in place. In the process, there is a high probability of hard damage to the board components, such as scratches and collisions. , dash, etc.
[0003] Moreover, the server density is getting higher and higher, the integration level is getting higher and higher, and the density of parts on the board is also increasing. As a result, there is no space to add positioning columns, and it is easy to cause collisions during assembly of the production line, resulting in the scrapping of the main board. cause serious economic losses

Method used

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  • Server mainboard assembling guide device
  • Server mainboard assembling guide device
  • Server mainboard assembling guide device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 , a server motherboard assembly guide device, including a positioning column 1, the positioning column 1 is a cylinder, the positioning column 1 is connected with the threaded hole 6 on the assembly plate 5, and the positioning column 1 is connected with the guide head 2, The outer surface of the guide head 2 is a cone, the top of the guide head 2 is a smooth surface head, the guide head 2 is matched with the positioning hole on the main board 4, and the diameter of the conical bottom surface of the guide head 2 is less than or equal to the positioning hole of the main board 4 diameter of.

[0031] The diameter of the conical bottom surface of the guide head 2 is greater than the diameter of the threaded hole 6 .

[0032] The angle between the conical generatrix of the guide head 2 and the bottom surface of the cone is equal to 45°.

Embodiment 2

[0034] Such as figure 2 , 3 , a server motherboard assembly guide device, including a positioning column 1, the positioning column 1 is a cylinder, the positioning column 1 is connected with the threaded hole 6 on the assembly plate 5, and the positioning column 1 is connected with the guide head 2, The outer surface of the guide head 2 is a cone, the top of the guide head 2 is a smooth surface head, the guide head 2 is matched with the positioning hole on the main board 4, and the diameter of the conical bottom surface of the guide head 2 is less than or equal to the positioning hole of the main board 4 diameter of.

[0035] The upper part of the guide head 2 is connected with the anti-collision ball 3, and the diameter of the anti-collision ball 3 is smaller than the diameter of the conical bottom surface of the guide head 2.

[0036] The diameter of the anti-collision ball 3 is larger than the section diameter of the contact surface between the anti-collision ball 3 and ...

Embodiment 3

[0039] Such as figure 1 , a server motherboard assembly guide device, including a positioning column 1, the positioning column 1 is a cylinder, the positioning column 1 is connected with the threaded hole 6 on the assembly plate 5, and the positioning column 1 is connected with the guide head 2, The outer surface of the guide head 2 is a cone, the top of the guide head 2 is a smooth surface head, the guide head 2 is matched with the positioning hole on the main board 4, and the diameter of the conical bottom surface of the guide head 2 is less than or equal to the positioning hole of the main board 4 diameter of.

[0040] The diameter of the conical bottom surface of the guide head 2 is greater than the diameter of the threaded hole 6 .

[0041] The surface of the guide head 2 adopts a color obviously different from that of the main board 4 and the assembly board 5 .

[0042] A fluorescent layer is provided on the surface of the guide head 2 .

[0043] The included angle be...

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PUM

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Abstract

The invention discloses a server mainboard assembling guide device. The server mainboard assembling guide device comprises a positioning column; the positioning column is a cylinder, is in cooperativeconnection with a threaded hole formed in an assembling plate, and is connected with a guide head; the outer surface of the guide head is conical, the upper portion of the guide head is a smooth curved-surface head, and the guide head is matched with a positioning hole formed in a mainboard; and the diameter of the conical bottom surface of the guide head is smaller than or equal to that of the positioning hole of the mainboard. According to the server mainboard assembling guide device, through the positioning guide function, influence brought by a case is relieved, sew holes of a board cardand the mainboard are correctly aligned to a bolt of the case, the board card and the mainboard directly slide down to the correct position along the guide head, and work wasting caused by multiple times of manual adjusting is eliminated; and in addition, through the smooth design of the head of the server mainboard assembling guide device, the hard damage probability of board card components canbe greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of server assembly parts, in particular to a server motherboard assembly guide device. Background technique [0002] The current server products and board components are all assembled inside the chassis. Due to the limited space inside the chassis, the depth of the chassis, the height of the chassis studs is relatively short, and the employees’ sight is limited. The screw holes of the board components and the chassis studs cannot be aligned correctly at one time, and employees need to make multiple adjustments to install them in place. In the process, there is a high probability of hard damage to the board components, such as scratches and collisions. , underline, etc. [0003] Moreover, the server density is getting higher and higher, the integration level is getting higher and higher, and the density of parts on the board is also increasing. As a result, there is no space to add positioning columns, and i...

Claims

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Application Information

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IPC IPC(8): B23P19/06B23P19/10
Inventor 吕东波邵刚
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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