CN101067958B - Mounting broach for hard disk assembling - Google Patents
Mounting broach for hard disk assembling Download PDFInfo
- Publication number
- CN101067958B CN101067958B CN2006100630406A CN200610063040A CN101067958B CN 101067958 B CN101067958 B CN 101067958B CN 2006100630406 A CN2006100630406 A CN 2006100630406A CN 200610063040 A CN200610063040 A CN 200610063040A CN 101067958 B CN101067958 B CN 101067958B
- Authority
- CN
- China
- Prior art keywords
- head
- broach
- hard disk
- plate body
- magnetic head
- Prior art date
- 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.)
- Expired - Fee Related
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- Magnetic Heads (AREA)
Abstract
This invention relates to a comb used in assembling discs including a plate, a handle set on the upper side of the plate and several isolation pieces of magnetic head extending from the lower side of the plate for separating magnetic head components and a fixed piece fixed between magnetic arms of the components in the way of rub and damp.
Description
[technical field]
The present invention relates to a kind of instrument of being convenient to the hard disk assembling, specifically relate to a kind of mounting broach that is used for the hard disk head component assembling.
[background technology]
In the assembling of hard disk, head stack is fixed on the base of hard disk by the screw rotation.Described head stack comprises bearing and is supported on some head arms on the bearing.The end of each head arm hangs a magnetic head.The magnetic head of adjacent head arm end is oppositely arranged, and is used for the data that reading writing harddisk disk upper and lower surface stores.In order to guarantee that magnetic head can press close to the disk card and read and write data very much, described magnetic head all be flexible suspension at the head arm end, under free state, the magnetic head of head arm end has the trend that past disk card is pressed close to.Before the head stack assembling, the magnetic head that is oppositely arranged has the trend that fits together under elastic reaction, just can cause damage in case magnetic head is fitted in twos, therefore needs special instrument relative magnetic head separately, in order to avoid in transportation or installation process, relative magnetic head bumps.Magnetic head is very fragile, and any collision all may cause magnetic head to damage and cause and can't use.And the erecting tools of this separation magnetic head generally is referred to as mounting broach.
Traditional mounting broach comprises a plate body, is arranged on handle and some separators that magnetic head is separated of plate body upside.Mounting broach also has a stationary installation simultaneously, is used for broach is fixed on the head stack, prevents the broach landing.Described stationary installation be pin with broach on the cooperating of pin-and-hole.
But; the stationary installation of tradition broach; complex structure operation inconvenience; after head stack is assembled in base; when operating personnel dismantle broach, need earlier pin to be extracted, but the process of the son of pulling pin usually can produce friction force; the situation that magnetic head is driven appears, in case non-control produces down that the magnetic head of motion bumps or come off then very easily cause magnetic head to damage from supporting skewback.
[summary of the invention]
The objective of the invention is to propose the mounting broach that is used for the hard disk head component assembling that a kind of while easy for installation can reduce cost.
The technical scheme that realizes above-mentioned purpose is: a kind of mounting broach that is used for the hard disk assembling comprises plate body, is arranged on the handle of plate body upside and somely is used for the separately separator of the magnetic head of hard disk head component from what the plate body downside extended.Further being provided with one on the described plate body can be by peg graft fixture between the head arm that is fixed on head stack of the mode of frictional damping.Mounting broach of the present invention is by further being provided with an independently fixture that uses synchronously with separator on the plate body of broach, make when using broach separator isolation hard disk magnetic head, fixture can be fixed on broach on the head stack of hard disk, easy to use, difficult drop-off is installed reliably.
Described fixture and separator are positioned at the same side of plate body.
The present invention adopts technique scheme, its beneficial technical effects is: 1) the present invention's mounting broach of being used for hard disk assembling is by further being provided with an independently fixture that uses synchronously with separator on the plate body of broach, make when using broach separator isolation hard disk magnetic head, on the head stack that is fixed on hard disk that fixture can be stable with broach, easy to use; 2) it is simple in structure that the present invention is used for the mounting broach of hard disk assembling, can reduce the cost of hard disk assembling.
[description of drawings]
Below by embodiment also in conjunction with the accompanying drawings, the present invention is described in further detail:
Fig. 1 is the user mode figure that the present invention is used for the mounting broach of hard disk assembling.
Fig. 2 is the three-dimensional combination figure that the present invention is used for the mounting broach of hard disk assembling.
Fig. 3 is the other direction view that the present invention is used for the mounting broach of hard disk assembling.
Fig. 4 is that the present invention is used for the mounting broach of hard disk assembling and the constitutional diagram of hard disk head component.
[embodiment]
Please refer to Fig. 1, a kind of mounting broach that is used for the hard disk head component assembling is used for separating the magnetic head 36 that hard disk head component carries.
Described head stack comprises bearing 30 and is supported on some head arms 34 on the bearing 30, in the present embodiment, has adopted four head arms 34, is divided into two groups.The end of each head arm 34 hangs magnetic head 36.The magnetic head 30 of every pair of adjacent head arm 34 ends is oppositely arranged, and is used for upper and lower two of reading writing harddisk disk to store the data (figure does not show) of faces.In order to guarantee that magnetic head 36 can press close to the disk card and read and write data very much, described magnetic head 36 all is the end of flexible suspension at head arm 34.The end of each head arm 34 has elasticity, can drive each magnetic head under the free state and press close to disk respectively.Offer some through holes in irregular shape on each head arm 34, described through hole can reduce the weight of each head arm 34 on the one hand, also can be used as the pilot hole that head stack is installed on the other hand.
Please refer to Fig. 2 to Fig. 4, the described mounting broach that is used for the hard disk assembling comprises plate body 10, is vertically set on the handle 12 of plate body 10 tops and vertically pulls 16 from the connection of plate body 10 belows extension setting.The front end that described connection is pulled on 16 is provided with several separators 22 that is used for separating head stack magnetic head 36 parallel to each other.The rear end that described connection is pulled on 16 is provided with a fixture 24.Described fixture 24 and separator 22 on the plate body 10 are positioned to be connected pulls the same side of 16, and adopt interference fit between described fixture 24 and the head arm 34, the diameter of fixture 24 is a bit larger tham the distance between the relative head arm 34, after making that described fixture 24 inserts up and down between the head arm 34, can between head arm and fixture, produce certain friction force, thereby guarantee that broach neither can or not produce destruction because of friction force to head stack from landing on the head stack yet when getting broach.Mounting broach of the present invention is by further being provided with independently fixtures 24 that use synchronously with separator 22 on the plate body 10 of broach, make that fixture 24 can be fixed on broach on the head stack of hard disk by friction force when using broach separator 22 isolation hard disk magnetic heads 36.
Claims (2)
1. one kind is used for the mounting broach that hard disk is assembled, comprise plate body, be arranged on the handle of plate body upside and somely be used for the separately separator of the magnetic head of hard disk head component from what the plate body downside extended, it is characterized in that: the fixture of a diameter greater than the hard disc magnetic head spacing arm further is set on the described plate body, thereby described fixture produces friction force by major diameter and head arm and broach is fixed between the head arm of head stack, and the plate body downside also is provided with one and is used to limit broach at the limited block perpendicular to head stack direction degree of freedom.
2. the mounting broach that is used for the hard disk assembling according to claim 1, it is characterized in that: described fixture and separator are positioned at the same side of plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100630406A CN101067958B (en) | 2006-10-09 | 2006-10-09 | Mounting broach for hard disk assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100630406A CN101067958B (en) | 2006-10-09 | 2006-10-09 | Mounting broach for hard disk assembling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101067958A CN101067958A (en) | 2007-11-07 |
| CN101067958B true CN101067958B (en) | 2010-11-17 |
Family
ID=38880476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100630406A Expired - Fee Related CN101067958B (en) | 2006-10-09 | 2006-10-09 | Mounting broach for hard disk assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101067958B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5482164A (en) * | 1994-08-03 | 1996-01-09 | Seagate Technology, Inc. | E-block shipping comb |
| US5984104A (en) * | 1998-01-20 | 1999-11-16 | Read-Rite Corporation | Protective carrier for magnetic head assembly |
| CN1811923A (en) * | 2005-09-22 | 2006-08-02 | 深圳易拓科技有限公司 | Magnetic head package protecting device |
-
2006
- 2006-10-09 CN CN2006100630406A patent/CN101067958B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5482164A (en) * | 1994-08-03 | 1996-01-09 | Seagate Technology, Inc. | E-block shipping comb |
| US5984104A (en) * | 1998-01-20 | 1999-11-16 | Read-Rite Corporation | Protective carrier for magnetic head assembly |
| CN1811923A (en) * | 2005-09-22 | 2006-08-02 | 深圳易拓科技有限公司 | Magnetic head package protecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101067958A (en) | 2007-11-07 |
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