CN101414474A - Clamper for disassembling hard disk top cover - Google Patents
Clamper for disassembling hard disk top cover Download PDFInfo
- Publication number
- CN101414474A CN101414474A CNA2007101240214A CN200710124021A CN101414474A CN 101414474 A CN101414474 A CN 101414474A CN A2007101240214 A CNA2007101240214 A CN A2007101240214A CN 200710124021 A CN200710124021 A CN 200710124021A CN 101414474 A CN101414474 A CN 101414474A
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- CN
- China
- Prior art keywords
- hard disk
- cover plate
- top cover
- grab
- disk top
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention discloses a clamp for disassembling a hard disk top cover. The clamp comprises a base plate, a cover plate and a locking device; the base plate and the cover plate are connected in a rotatable manner at one end; the locking device is arranged at the other end of the base plate, and after the cover plate is covered, the cover plate is locked; the cover plate is provided with a through hole used for disassembling a screw, and the position of the through hole is corresponding to a fix screw which is arranged on the hard disk top cover. In the technical proposal, the clamp for disassembling the hard disk top cover locks the hard disk in the process of disassembling a screw of the hard disk top cover; and after disassembling, metal filings and other dust particles generated by disassembling the screw are absorbed or blown away by a dust exhaust apparatus or other equipment, and then the clamp is opened and the top cover is taken off, which avoids the metal filings and other dust particles from entering the hard disk to cause the scrapping of the hard disk.
Description
Technical field
The present invention relates to hard disk assembling field, be specifically related to clamper for disassembling hard disk top cover.
Background technology
At present in the inside rework process of hard disk manufacture, the anchor clamps that all are set screw hole when covering screw with pinching on the assembly line are torn coping screw open, when this just may cause picking up anchor clamps after pulling down screw top cover is taken up, sometimes in addition top cover can in the process that takes up, fall down again and pound on the hard disk, thereby cause the subscription rate of strength members such as disc, head heap, cause greater loss.In addition, after the fixed screw on the top cover gets loose, can produce the gap between top cover and base, cause meetings such as metal fillings and other dust granule to enter hard disk inside from this gap, make hard disk scrap.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of clamper for disassembling hard disk top cover and overcomes the deficiencies in the prior art.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of clamper for disassembling hard disk top cover comprises base plate, cover plate and locking device; Described base plate is connected with cover plate is at one end rotating; Described locking device is arranged on the other end of base plate, locks cover plate after cover plate covers; Offer the through hole for the dismounting screw on the described cover plate, the position of described through hole is corresponding with the fixed screw on the hard disk top cover.
In the optimized technical scheme, described through hole is a pilot hole.
In the optimized technical scheme, described locking device comprises grab and the grab spring that grab is resetted, and described grab is installed on the base plate by rotating shaft, and described grab spring is installed between grab and the base plate; Offer the square hole that passes through and lock cover plate for described grab on the described cover plate.
Further in the optimized technical scheme, described locking device also comprises clamping hook seat, and described clamping hook seat is fixed on the base plate, which is provided with the grab groove that holds grab; Described grab spring is installed between grab and the clamping hook seat.
In the optimized technical scheme, offer identically on the described cover plate, be used to the groove that guarantees that cover plate and hard disk top cover fit tightly with the hard disk top cover shaped upper part.
In the optimized technical scheme, the bottom surface of described cover plate is provided with and is used for withstanding around the hard disk top cover, guarantees the step of sealing effectiveness.
In the optimized technical scheme, also comprise being fixed on up and down both sides of base plate, cover plate is played the limited block of position-limiting action.
In the optimized technical scheme, also comprise being fixed on two ends, the base plate left and right sides, hard disk is carried out spacing left block and right block.
Further in the optimized technical scheme, also comprise cover plate rotating shaft fixed block, described cover plate is installed on the cover plate rotating shaft fixed block by rotating shaft is rotating; Offer the cover plate mounting groove on the block of a left side, cover plate rotating shaft fixed block is fixed in the described cover plate mounting groove.
In the optimized technical scheme, comprise also being used for when cover plate covers, reducing the snubber assembly that impacts that described snubber assembly is arranged on the end that locking device is installed on the base plate.
Further in the optimized technical scheme, described snubber assembly comprises the bumper post punching press spring that eases up, offer heavy via hole on the described right block, described bumper post places in this heavy via hole, offer promising bumper post on the described base plate annular deep gouge of stroke is provided, described buffering stage clip places between bumper post and the base plate.
The beneficial effect that clamper for disassembling hard disk top cover of the present invention is compared with the prior art is:
Owing to adopt locking device, in the process of dismounting hard disk top cover screw, lock hard disk, and after dismounting finishes, after the metal fillings that uses dust sucking plant or miscellaneous equipment will dismantle the screw generation siphons away or blows away with other dust granule, just open anchor clamps and take down top cover, avoided metal fillings and other dust granule to enter hard disk and caused scrapping of hard disk.
Because the through hole of using for the dismounting screw is the pilot hole with lead-in chamfered, insert to make things convenient for screwdriver, to screw out the screw on the hard disk top cover.
Because locking device adopts grab and spring to form, simple in structure, with low cost and reliable operation.
Owing to further be provided with clamping hook seat, make clamp structure science, easier processing.
Owing on the cover board be provided with the groove identical, make that the applying of cover plate and hard disk top cover is tightr with the hard disk top cover shaped upper part.
Owing to be provided with step in the bottom surface of cover plate, the sealing effectiveness between cover plate and the hard disk top cover is better.
Owing to also be provided with limited block in the both sides up and down of base plate, it is spacing to make things convenient for cover plate to cover following time.
Since be provided with left block and right block at the two ends of base plate, spacing when making things convenient for hard disk to put into.
Owing to further be provided with cover plate rotating shaft fixed block, cover plate is fixed on this cover plate rotating shaft fixed block by rotating shaft, cover plate rotating shaft fixed block is fixed on the left end that finally is fixed on base plate on the left block again, rather than cover plate directly is fixed on the base plate by rotating shaft, rational in infrastructure, the convenient manufacturing.
Owing to be provided with snubber assembly, reduced the impact when cover plate covers.
Because snubber assembly comprises the bumper post punching press spring that eases up, simple and reasonable and good buffer effect.
Description of drawings
Fig. 1 is the synoptic diagram under the specific embodiment of the invention open mode;
Fig. 2 is the synoptic diagram under the specific embodiment of the invention closure state;
Fig. 3 is the synoptic diagram of base plate in the specific embodiment of the invention;
Fig. 4 is the synoptic diagram of left block in the specific embodiment of the invention;
Fig. 5 is the synoptic diagram of specific embodiment of the invention cover plate rotating shaft fixed block;
Fig. 6 is the synoptic diagram of specific embodiment of the invention cover plate end face;
Fig. 7 is the synoptic diagram of specific embodiment of the invention cover plate bottom surface;
Fig. 8 is the synoptic diagram of right block in the specific embodiment of the invention;
Fig. 9 is the synoptic diagram of clamping hook seat in the specific embodiment of the invention;
Figure 10 is the synoptic diagram of grab in the specific embodiment of the invention;
Figure 11 is the synoptic diagram of limited block in the specific embodiment of the invention;
Figure 12 is the synoptic diagram of bumper post in the specific embodiment of the invention.
Embodiment
This embodiment tear the hard disk top cover anchor clamps open, its open mode and closed condition are respectively as depicted in figs. 1 and 2, comprise: base plate 1, left block 2, right block 3, cover plate 4, cover plate rotating shaft fixed block 5, clamping hook seat 6, grab 7, limited block 8, snubber assembly and grab spring 10.
As shown in Figure 3, base plate 1 roughly is rectangular bulk.The left side of base plate 1 offers three screw holes 11 that are used to connect left block 2, and two are used for anchor clamps are fixed on countersunk head screw hole 12 on the streamline.A bit-avoiding slot 13 has been offered in the centre of base plate 1, be used to avoid the right side of threaded hole step base plate 1 that the hard disk back side is used for installing pcb board except offering the screw hole that be used for fixing right block 3 11 the same and being used for anchor clamps are fixed on the countersunk head screw hole 12 on the streamline, also offer two ring circle deep gouges 14 that cushion stroke is provided for snubber assembly with its left side.
Right block 3 is fixed on the right-hand member of base plate 1 by screw, as shown in Figure 8, its shape also is a U-shaped piece, on it except being provided with three screw holes that are used to be fixed on the base plate 1, also be provided with other six screw holes, per two is one group, is respectively applied for fixedly clamping hook seat 6 and two limited blocks 8.Different with left block 2 is also to have offered two heavy via holes 31 (hole that is combined by counterbore and through hole is called heavy via hole at this) that are used to install snubber assembly on the right block 3.In addition, also on the corner offer anti-wear cylinder groove 32.
Clamping hook seat 6 is fixed on the right-hand member of base plate 1 by screw, its shape as shown in Figure 9, offer grab groove 61 on it, grab 7 is installed in the grab groove 61 by the grab rotating shaft is rotating, grab spring 10 is arranged between grab 7 and the clamping hook seat 6, be used for after cover plate 4 covers, grab 7 is resetted to pin cover plate 4.Situation after cover plate 4 covers as shown in Figure 2.
Grab 7 is installed on the clamping hook seat 6 by the grab rotating shaft is rotating, and its shape as shown in figure 10.Grab 7 utilizes the elastic force of grab spring, resets after cover plate 4 lids are tight, to pin cover plate.Limited block 8 is a rectangular parallelepiped piece, is fixed on the right block 3 by screw, and its concrete shape as shown in figure 11.
Snubber assembly is installed between right block and the base plate, and bump hard disk dynamics is excessive and cause scrapping of hard disk part when preventing that cover plate 4 from closing, and comprises bumper post 9 gentle punching press springs.The shape of bumper post is cylindric, and concrete shape offers the cylinder groove 91 that the buffering stage clip is installed as shown in figure 12 on cylinder, prevent the step 92 that bumper post 9 ejects from right block under elastic force.
Using method and operation steps are as follows:
1, at first clamper for disassembling hard disk top cover is opened (as Fig. 1).
2, hard disk is put into anchor clamps, cover cover plate 4, make grab 7 pin cover plate 4 (as Fig. 2).
3, pull down 7 screws on the hard disk top cover successively, screw is siphoned away with sweep-up pipe.
4, open cover plate 4, the hard disk of the hard disk top cover and the top cover of dismantling is put into next station.
Adopt the beneficial effect of above scheme: can effectively solve the problem that takes up top cover, and can lock cover plate 4 because of grab 7, after even the screw on the hard disk top cover takes out fully, screw bits and dust granule also are not easy to enter hard disk inside and cause hard disk or important spare part to scrap, thereby have saved the cost of hard disk manufacture widely.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a clamper for disassembling hard disk top cover is characterized in that, comprises base plate (1), cover plate (4) and locking device; Described base plate (1) is connected with cover plate (4) is at one end rotating; Described locking device is arranged on the other end of base plate (1), locks cover plate (4) after cover plate (4) covers; Offer the through hole (43) for the dismounting screw on the described cover plate (4), the position of described through hole (43) is corresponding with the fixed screw on the hard disk top cover.
2. clamper for disassembling hard disk top cover according to claim 1 is characterized in that, described through hole (43) is a pilot hole.
3. clamper for disassembling hard disk top cover according to claim 1, it is characterized in that, the grab spring (10) that described locking device comprises grab (7) and grab (7) is resetted, described grab (7) is installed on the base plate (1) by rotating shaft, and described grab spring (10) is installed between grab (7) and the base plate (1); Offer the square hole (42) that passes through and lock cover plate (4) for described grab (7) on the described cover plate (4).
4. clamper for disassembling hard disk top cover according to claim 3 is characterized in that, described locking device also comprises clamping hook seat (6), and described clamping hook seat (6) is fixed on the base plate (1), which is provided with the grab groove (61) that holds grab (7); Described grab (7) is installed on the clamping hook seat (6) by rotating shaft, and described grab spring (10) is installed between grab (7) and the clamping hook seat (6).
5. according to any described clamper for disassembling hard disk top cover in the claim 1 to 4, it is characterized in that, offer the groove (45) identical on the described cover plate (4) with the hard disk top cover shaped upper part.
6. according to any described clamper for disassembling hard disk top cover in the claim 1 to 4, it is characterized in that the bottom surface of described cover plate (4) is provided with and is used for withstanding hard disk top cover step (44) on every side.
7. clamper for disassembling hard disk top cover according to claim 1 is characterized in that, also comprises being fixed on base plate (1) both sides up and down, and cover plate (4) carried out spacing limited block (8) up and down; And be fixed on base plate (1) two ends, the left and right sides, to carrying out spacing left block (2) and right block (3) about hard disk.
8. clamper for disassembling hard disk top cover according to claim 7 is characterized in that, also comprises cover plate rotating shaft fixed block (5), and described cover plate (4) is installed on the cover plate rotating shaft fixed block (5) by rotating shaft is rotating; Offer cover plate mounting groove (21) on the described left block (2), cover plate rotating shaft fixed block (5) is fixed in the described cover plate mounting groove (21).
9. according to any described clamper for disassembling hard disk top cover in the claim 1,7,8, it is characterized in that, comprise also being used for reducing the snubber assembly that impacts when covering that described snubber assembly is arranged on base plate (1) and goes up the end that locking device is installed at cover plate (4).
10. clamper for disassembling hard disk top cover according to claim 9 is characterized in that, described snubber assembly comprises bumper post (9) the punching press spring that eases up, and offers heavy via hole (31) on the described right block (3), and described bumper post (9) places in this heavy via hole (31); Offer promising bumper post (9) on the described base plate 1 stroke annular deep gouge (14) is provided, described buffering stage clip places between bumper post (9) and the base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101240214A CN101414474A (en) | 2007-10-17 | 2007-10-17 | Clamper for disassembling hard disk top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101240214A CN101414474A (en) | 2007-10-17 | 2007-10-17 | Clamper for disassembling hard disk top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101414474A true CN101414474A (en) | 2009-04-22 |
Family
ID=40594966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101240214A Pending CN101414474A (en) | 2007-10-17 | 2007-10-17 | Clamper for disassembling hard disk top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101414474A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985123A (en) * | 2010-10-27 | 2011-03-16 | 深圳市吉阳自动化科技有限公司 | Automatic battery sorting system |
| CN108954238A (en) * | 2018-10-08 | 2018-12-07 | 江苏优为视界科技有限公司 | A kind of aluminum profile by national standard screw mounted lamp |
-
2007
- 2007-10-17 CN CNA2007101240214A patent/CN101414474A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985123A (en) * | 2010-10-27 | 2011-03-16 | 深圳市吉阳自动化科技有限公司 | Automatic battery sorting system |
| CN101985123B (en) * | 2010-10-27 | 2013-06-19 | 深圳市吉阳自动化科技有限公司 | Automatic battery sorting system |
| CN108954238A (en) * | 2018-10-08 | 2018-12-07 | 江苏优为视界科技有限公司 | A kind of aluminum profile by national standard screw mounted lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090422 |