CN101789254A - Method and device for disassembling computer hard disk - Google Patents
Method and device for disassembling computer hard disk Download PDFInfo
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- CN101789254A CN101789254A CN200910193938A CN200910193938A CN101789254A CN 101789254 A CN101789254 A CN 101789254A CN 200910193938 A CN200910193938 A CN 200910193938A CN 200910193938 A CN200910193938 A CN 200910193938A CN 101789254 A CN101789254 A CN 101789254A
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Abstract
The invention discloses a method and a device for disassembling a computer hard disk. The method comprises the following steps: disassembling a magnet with a magnet lifting device; adopting a disk position recording device; repairing the hard disk; adjusting the disk with a disk disassembling calibration device; and assembling the magnet on the hard disk. The invention also provides the devices used in the method, including the magnet lifting device, the disk position recording device and the disk disassembling calibration device. The method and the device for disassembling the computer hard disk provided by the invention get rid of the situation that the method in the prior art depends on manual operation completely, so that the magnet of the hard disk can be more conveniently, quickly and accurately disassembled during the assembling process and the repair success rate and the working efficiency are improved.
Description
Technical field
The present invention relates to the equipment that adopted in hard disk opening quotation, method of adjustment and the method.
Background technology
Hard disk is one of main storage medium of computer, is made up of the video disc of one or more aluminum or glass, and these video discs are coated with ferrimagnet outward, and most hard disks all are Fixed disks, by sealing and fixing permanently in hard disk drive.But because hard disk belongs to magnetic medium, so its life-span is good unlike equipment such as internal memory with stability, various problems can occur unavoidably during use, as the damage of motor etc.When hard disk breaks down, usually hard disk need be taken apart and repair, in the prior art, more finish changing and still adopt manual method the process of disc of element from the assembling that records of separating disk location of hard disk magnet, hard disk open the set the assembling OK, the technical merit and the experience that are decided by a technician fully, even also can be when veteran technician opening quotation and assembled disc because of various environmental impacts, phenomenons such as the position of appearance disc is inaccurate, and the separating and assemble very and waste time and energy of magnet on the hard disk, inefficiency, quality can not be guaranteed.
Summary of the invention
For solving the problem that prior art exists, the method for the invention provides a kind of hard disc of computer opening quotation, adjusting, described method can open the set to hard disk accurately and assemble high efficiency.
The present invention is achieved in that
A kind of disassembling computer hard disk method, described method comprises the steps:
Separate magnet: after the hard disk circuit part is dismantled, hard disk is fixed in the hard-disk cartridge in the magnet lifting device, the electromagnet in the magnet lifting device is moved on the magnet of hard disk, energized is separated the magnet on the hard disk;
The record disc position: the hard disk that adopts disk position recording device will separate magnet is fixed, and is drawing mark, the position of writing down each disc exactly on the disc with the height marking-out rule that contains ink;
Repair hard disk;
Dismounting calibration: will repair the hard-disk cartridge that good hard disk is put into the disc disassembling calibration device, camera in the disc calibrating installation is connected with display, camera is aimed at the end face of disc, camera transfers signals to display, adjust every group of disc, to organize disc more and adjust on the unified coordinate, the locking disc;
The hard disk of locking disc is put into the hard-disk cartridge of magnet lifting device, the magnet of having separated on the hard disk is moved on the hard disk original position, the hard disk groups that has opened the set installs.
Another object of the present invention provides the equipment that adopts in the described method.
The magnet lifting device that adopts in the disassembling computer hard disk method, comprise chassis, jacking gear, hard-disk cartridge, electromagnet, on described chassis, fixedly install jacking gear, be connected with electromagnet on the jacking gear, be fixedly connected with hard-disk cartridge on the described chassis, the hard-disk cartridge top is provided for compressing the pressing plate of hard disk.
The disk position recording device that adopts in the disassembling computer hard disk method comprises device for fixing hard disk and height marking-out rule,
Device for fixing hard disk comprises base, support, hard-disk cartridge, movable tail frame and sliding axle, be fixedly connected with support shaft on the described base, be connected with hard-disk cartridge on the support shaft, be provided with pressure strip in the hard-disk cartridge, pressure strip is connected with locking device, described sliding axle is movable the setting on base, and hold down gag is set on the sliding axle;
The bow pen of described height marking-out rule is aimed at disc.
The disc disassembling calibration device that adopts in the disassembling computer hard disk method, comprise base, hard-disk cartridge, camera, disc locking device and display, disc locking device and hard-disk cartridge are set on the described base, camera is movably connected on the support, support is arranged on the base, and the output terminal of camera is connected with display.
Disassembling computer hard disk method provided by the invention, broken away from the method that relies on people's craft in the prior art fully, make that separating of in disassembly process hard disk magnet is more convenient, make the position of each disc before separating with assembling after all consistent, realize requirement accurately, reduction improves and repairs success ratio the dependence of operating personnel's technical merit and environmental factor, increases work efficiency.
Magnet lifting device provided by the invention, disk position recording device and disc disassembling calibration device are simple in structure, can separate the magnet of hard disk exactly and to the mark and the calibration of disc, precisely fast, improve yield rate in the assurance repair process, assist operating personnel to increase work efficiency.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute to improper qualification of the present invention, in the accompanying drawings:
The vertical view of the magnet lifting device that Fig. 1 provides for the embodiment of the invention;
Fig. 2 is the A view of Fig. 1;
The front view of the disk position recording device that Fig. 3 provides for the embodiment of the invention;
Fig. 4 is the left view of disk position recording device among Fig. 3;
Fig. 5 is the vertical view of disk position recording device among Fig. 3;
The vertical view of the disc disassembling calibration device that Fig. 6 provides for the embodiment of the invention;
Fig. 7 is the A view of Fig. 6.
Embodiment
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
Embodiment 1:
The disassembling computer hard disk method that present embodiment provides comprises the steps:
Separate magnet: the hard disk circuit part is dismantled, then hard disk is fixed in the hard-disk cartridge in the magnet lifting device, the electromagnet in the magnet lifting device is moved on the magnet of hard disk, connect the power supply of electromagnet the magnet on the hard disk is separated;
The record disc position: the hard disk that will separate magnet is fixed on the disk position recording device, is drawing mark, the position of writing down each disc exactly on the disc with the height marking-out rule that contains ink;
Repair hard disk, the motor or other electronic components that damage are changed, perhaps carry out other some repairs;
Dismounting calibration: will repair the hard-disk cartridge that good hard disk is put into the disc disassembling calibration device, camera in the disc calibrating installation is connected with display, camera is aimed at the end face of disc, camera transfers signals to display, adjust every group of disc facing to display, to organize disc more and adjust on the unified coordinate, lock disc then;
The hard disk of locking disc is put into the hard-disk cartridge of magnet lifting device, the magnet of having separated on the hard disk is moved on the hard disk original position, the hard disk groups that has opened the set installs.
The equipment that adopts in the method that present embodiment provides has magnet lifting device, disk position recording device and disc disassembling calibration device, now makes a detailed explanation respectively.
As shown in Figure 1, 2, the magnet lifting device, comprise chassis 101, jacking gear, hard-disk cartridge 102, electromagnet 17, fixedly install jacking gear on chassis 101, jacking gear is connected with electromagnet 107, driving electromagnet 107 moves, be fixedly connected with hard-disk cartridge 102 on chassis 101, hard-disk cartridge 102 tops are provided for compressing the pressing plate 104 of hard disk, and pressing plate 104 is connected on the screw rod 103 on the base, rotation by nut 105 makes pressing plate 104 move up and down, and realizes fixing hard disk 106.Wherein preferred, electromagnet 107 adopts the electromagnet of sucked type.
Wherein jacking gear can be the device of any realization lifting, as the hand rotation lifting, can adopt the method for rotation in the present embodiment, that is: for adopting the method for turning axle or leading screw
Jacking gear comprises guide pillar 108, support 111, gland nut 112 and turning axle 113, guide pillar 108 is fixed on the chassis 101, guide pillar 108 tops are provided with gland nut 112, support 111 is movably arranged on the guide pillar 108 and on guide pillar and slides up and down, handle 114 screw axis 113 interior with being arranged on support is connected, screw axis 113 and interior nut 109 couplings of support adopt jackscrew 110 that screw axis 113 and support 111 are fixed together, and the support lower end is connected with electromagnet 107.
The course of work of magnet lifting device is in the present embodiment:
1. the hard disk that will the recover circuit part of dismantling, hard disk is placed in the hard-disk cartridge, rotation nut 105 makes pressing plate 104 compress hard disk;
2. the handle in the rotating lifting gear 114 drops to electromagnet 107 on the magnet of hard disk, connects the power supply of electromagnet;
3. the handle 114 of rotating lifting gear is raised to assigned address to the magnet on the hard disk, reverses jacking gear, makes magnet leave the hard-disk cartridge position;
4. current of electromagnet is transferred to optimal values, electromagnet is not generated heat;
5. take out the hard disk of the damage in hard-disk cartridge, change the electric elements of damage such as motor etc.;
6. the hard disk that recovers, adjusts is reentered in the hard-disk cartridge, fixes hard disk;
7. reverse jacking gear, aim at the magnet positions on the hard disk, the handle of rotating lifting gear, mobile hard disk magnet gently put into original position, cut off the electricity supply, finish separating and installation procedure of hard disk magnet.
Shown in Fig. 3～5, the disk position recording device that adopts in the present embodiment comprises device for fixing hard disk and height marking-out rule:
Device for fixing hard disk comprises base 203, support 205, hard-disk cartridge 202, movable tail frame 204 and sliding axle 206, be fixedly connected with support 205 on the base 203, be connected with hard-disk cartridge 202 on the support 205, be provided with pressure strip 207 in the hard-disk cartridge 202, pressure strip 207 is connected with locking device 201, and sliding axle 206 is movable the setting on base 203, and sliding axle 206 is connected with movable tail frame 204, hold down gag 208 is set on the movable tail frame 204, and hold down gag 208 is aimed at the position of hard-disk cartridge 202;
The bow pen of height marking-out rule (not shown) is aimed at disc.
Wherein locking device 201 can be the locking jackscrew, compresses to adorn 208 put can be for compressing jackscrew.
The course of work of disk position recording device is in the present embodiment:
1. disk position recording device is placed on the worktable of level;
2. want the magnetic head of dismantling the hard disk of restore data to be placed in the hard-disk cartridge 202, rotational lock jackscrew 201 to pressing down, is locked pressure strip through hard disk;
3. the movable tail frame on the device for fixing hard disk 204 is put down, the datum hole 209 that compresses on the jackscrew 208 aligning discs is held out against, disc can not be rocked and rotate;
With the height marking-out rule that contains ink the end face of motionless disc gently draw mark, clear and legible;
5. after the mark of disc is done, the jackscrew 208 that compresses on the device for fixing hard disk is unclamped, hard disk is taken off from device for fixing hard disk, enter next process.
Shown in Fig. 6,7, the disc disassembling calibration device that adopts in the present embodiment, comprise that base 311, hard-disk cartridge 307, camera 301, disc locking device and display (are demonstration among the figure, display can be any display in the prior art), disc locking device and hard-disk cartridge 307 are set on the base 311, camera 301 is movably connected on the support shaft 313, and support shaft 313 is arranged on the base, and the output terminal of camera 301 is connected with display.
In the present embodiment hard disk is put into the hard-disk cartridge back with the locking of disc locking device, camera is opened, the particular location of disc is showing on display, facing to display, the position of disc is adjusted to unanimity accurately.
Locking device equally also can adopt above-mentioned described principle to lock, specifically: locking device comprises pressing plate 310 and screw rod 305, pressing plate 310 is connected on the screw rod 305 by nut, screws or unclamps nut to make pressing plate move up and down, thereby realize locking or the purpose of unclamping.
In order to make camera angle and highly equal scalable, can adopt adjustable plate 316 and regulating arm 315 in the present embodiment, specifically: link together with bracket base 312 with base 311 by locating shaft 309, support shaft 313 is set on bracket base 312, regulating arm 315 is set on the support shaft 313, regulating arm 315 adopts lock screw 314 lockings, connect camera 301 on the regulating arm 315, bracket adjustment plate 316 is set between regulating arm and the camera, and camera 301 is connected with camera pressing plate 302.
Be presented at all sidedly on the display in order to make that disc is more clear, 45 ° of prisms 306 can be set on hard-disk cartridge.
The course of work of disc disassembling calibration device is in the present embodiment:
1. the disc disassembling calibration device is placed on the platform, camera is connected on the display;
2. the hard disk of having repaired 307 (disc has performed mark) is put into hard-disk cartridge 308, adopt pressing plate that hard disk is compressed;
3. regulate regulating arm 315 and bracket adjustment plate 316, camera 301 is moved on to suitable position, aim at the end face of multilayer disc;
4. open camera and display, at this moment can see many groups disc of projection on the display, repeatedly adjust each group disc, up to many group discs are adjusted on the unified coordinate;
5. locking disc.
More than the technical scheme that the embodiment of the invention provided is described in detail, used specific case herein the principle and the embodiment of the embodiment of the invention are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the embodiment of the invention, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. disassembling computer hard disk method, it is characterized in that: described method comprises the steps:
Separate magnet: after the hard disk circuit part is dismantled, hard disk is fixed in the hard-disk cartridge in the magnet lifting device, the electromagnet in the magnet lifting device is moved on the magnet of hard disk, energized is separated the magnet on the hard disk;
The record disc position: the hard disk that adopts disk position recording device will separate magnet is fixed, and is drawing mark, the position of writing down each disc exactly on the disc with the height marking-out rule that contains ink;
Repair hard disk;
Dismounting calibration: will repair the hard-disk cartridge that good hard disk is put into the disc disassembling calibration device, camera in the disc calibrating installation is connected with display, camera is aimed at the end face of disc, camera transfers signals to display, adjust every group of disc, to organize disc more and adjust on the unified coordinate, the locking disc;
The hard disk of locking disc is put into the hard-disk cartridge of magnet lifting device, the magnet of having separated on the hard disk is moved on the hard disk original position, the hard disk groups that has opened the set installs.
2. the magnet lifting device that adopts in the described disassembling computer hard disk method of claim 1, it is characterized in that: described magnet lifting device comprises chassis, jacking gear, hard-disk cartridge, electromagnet, on described chassis, fixedly install jacking gear, jacking gear is connected with electromagnet, be fixedly connected with hard-disk cartridge on the described chassis, the hard-disk cartridge top is provided for compressing the pressing plate of hard disk.
3. magnet lifting device as claimed in claim 2, it is characterized in that: described jacking gear comprises guide pillar, support, gland nut and turning axle, described support is movably arranged on the guide pillar and on guide pillar and slides up and down, the handle screw axis interior with being arranged on support is connected, nut coupling in screw axis and the support, the support lower end is connected with electromagnet.
4. the disk position recording device that adopts in the described disassembling computer hard disk method of claim 1 is characterized in that: described disk position recording device comprises device for fixing hard disk and height marking-out rule,
Device for fixing hard disk comprises base, support, hard-disk cartridge, movable tail frame and sliding axle, be fixedly connected with support on the described base, be connected with hard-disk cartridge on the support, be provided with pressure strip in the hard-disk cartridge, pressure strip is connected with locking device, described sliding axle is movable the setting on base, and hold down gag is set on the sliding axle;
The bow pen of described height marking-out rule is aimed at disc.
5. the disc disassembling calibration device that adopts in the described disassembling computer hard disk method of claim 1, it is characterized in that: described disc disassembling calibration device comprises base, hard-disk cartridge, camera, disc locking device and display, disc locking device and hard-disk cartridge are set on the described base, camera is movably connected on the support shaft, support shaft is arranged on the base, and the output terminal of camera is connected with display.
6. disc disassembling calibration device as claimed in claim 5 is characterized in that: described locking device comprises pressing plate and screw rod, and pressing plate is connected on the screw rod and at screw rod by nut and moves up and down.
7. as claim 5 or 6 described disc disassembling calibration device, it is characterized in that: link together with bracket base with base by locating shaft, support shaft is set on bracket base, regulating arm is set on the support shaft, connect camera on the regulating arm, the bracket adjustment plate is set between regulating arm and the camera, and camera is connected with the camera pressing plate.
8. disc disassembling calibration device as claimed in claim 7 is characterized in that: 45 ° of prisms are set on the described hard-disk cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101939389A CN101789254B (en) | 2009-11-17 | 2009-11-17 | Method and device for disassembling computer hard disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101939389A CN101789254B (en) | 2009-11-17 | 2009-11-17 | Method and device for disassembling computer hard disk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101789254A true CN101789254A (en) | 2010-07-28 |
| CN101789254B CN101789254B (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101939389A Expired - Fee Related CN101789254B (en) | 2009-11-17 | 2009-11-17 | Method and device for disassembling computer hard disk |
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| Country | Link |
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| CN (1) | CN101789254B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10556240B2 (en) | 2015-07-02 | 2020-02-11 | Serenity Data Security, Llc | Product verification for hard drive data destroying device |
| US10926298B2 (en) | 2015-07-02 | 2021-02-23 | Serenity Data Security, Llc | Hard drive dismantling system |
| US11167384B2 (en) | 2015-07-02 | 2021-11-09 | Serenity Data Security, Llc | Hard drive non-destructive dismantling system |
| CN113910144A (en) * | 2021-08-27 | 2022-01-11 | 公安部物证鉴定中心 | Hard disk magnetic head magnet assembly and disassembly tools |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7197812B2 (en) * | 2003-12-31 | 2007-04-03 | Esgw Holdings Limited | Method for loading single head in a hard disk drive |
| CN2800424Y (en) * | 2004-10-28 | 2006-07-26 | 贵州南方汇通世华微硬盘有限公司 | Accurate positioning device for small-sized hard disk base |
| CN2763936Y (en) * | 2004-10-29 | 2006-03-08 | 贵州南方汇通世华微硬盘有限公司 | Pick up device for magnetic head assembly of small hard disk |
| CN2768143Y (en) * | 2004-11-10 | 2006-03-29 | 贵州南方汇通世华微硬盘有限公司 | Mounting tool for small-sized hard disk ramp |
| CN1790487A (en) * | 2004-12-13 | 2006-06-21 | 贵州南方汇通世华微硬盘有限公司 | Small-sized hard disk magnetic head assembly mounting method |
| CN2785095Y (en) * | 2004-12-21 | 2006-05-31 | 贵州南方汇通世华微硬盘有限公司 | Small scale hard disk sound circle motor top cover pick-up equipment |
| CN2807407Y (en) * | 2005-06-17 | 2006-08-16 | 贵州南方汇通世华微硬盘有限公司 | Automatic installing and extracting apparatus of hard-disk magnetic head assembly |
| CN100363983C (en) * | 2005-12-29 | 2008-01-23 | 深圳易拓科技有限公司 | Hard disk drive mounting method, magnetic block and clamp dedicated for the method |
| CN201270152Y (en) * | 2008-09-22 | 2009-07-08 | 蔡添庆 | Outer case assembling structure for movable hard disc |
-
2009
- 2009-11-17 CN CN2009101939389A patent/CN101789254B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10556240B2 (en) | 2015-07-02 | 2020-02-11 | Serenity Data Security, Llc | Product verification for hard drive data destroying device |
| US10926298B2 (en) | 2015-07-02 | 2021-02-23 | Serenity Data Security, Llc | Hard drive dismantling system |
| US11167384B2 (en) | 2015-07-02 | 2021-11-09 | Serenity Data Security, Llc | Hard drive non-destructive dismantling system |
| CN113910144A (en) * | 2021-08-27 | 2022-01-11 | 公安部物证鉴定中心 | Hard disk magnetic head magnet assembly and disassembly tools |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101789254B (en) | 2012-05-23 |
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