CN201214219Y - Demounting clamper of hard disk magnetic head bearing - Google Patents
Demounting clamper of hard disk magnetic head bearing Download PDFInfo
- Publication number
- CN201214219Y CN201214219Y CNU2008200932059U CN200820093205U CN201214219Y CN 201214219 Y CN201214219 Y CN 201214219Y CN U2008200932059 U CNU2008200932059 U CN U2008200932059U CN 200820093205 U CN200820093205 U CN 200820093205U CN 201214219 Y CN201214219 Y CN 201214219Y
- Authority
- CN
- China
- Prior art keywords
- head bearing
- magnetic head
- clamper
- hard disk
- magnetic
- 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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a disassembling clamp of a hard-disc magnetic-head bearing, which comprises a soleplate that is used for accommodating a hard-disc base, wherein, the soleplate is provided with a compressing element that is used for compressing one end surface of the magnetic-head bearing; the soleplate is also provided with a side hole that is used for disassembling a screw on the other end surface of the magnetic-head bearing. The compressing element is a compressing screw rod, and the diameter of the compressing end of the compressing screw rod is matched with the inner ring of the magnetic-head bearing. When in use, the inner ring of the magnetic-head bearing is tightly pulled by the compressing element, so that the inner ring of the bearing is fixed, and the screw on the other end of the magnetic-head bearing is conveniently disassembled. The clamp has simple structure, low cost and convenient application.
Description
Technical field
The utility model relates to a kind of anchor clamps, specifically relates to a kind of clamper for disassembling of hard disc magnetic head bearing.
Background technology
Hard disc magnetic head be most important in the hard disk drive production also be the most accurate link.Hard disk is easy to cause waste product in assembling process and test process, need remove utilization again as magnetic head, magnetic head bearing this moment with critical piece, thereby lower production cost.As shown in Figure 1, magnetic head bearing 8 has inner ring 801 and outer ring 802, and hold-down screw 803 is installed in the inner ring 801.When needs with magnetic head bearing 8 when the hard disk base disassembles, hold-down screw 803 need be screwed out from inner ring 801.But because easy stripped thread or block between inner ring 801 and the hold-down screw 803, when operating by hand, dynamics can't be held, and causes screw 803 to take out from inner ring 801.
Summary of the invention
The purpose of this utility model will solve above technical problem, propose a kind of clamper for disassembling of hard disc magnetic head bearing, can the magnetic head bearing be disassembled from the hard disk base convenient and strength-savingly.
The purpose of this utility model is achieved by the following technical programs.
The characteristics of the clamper for disassembling of this hard disc magnetic head bearing are, comprise the base plate that is used to place the hard disk base, described base plate is provided with the compressing member that is used to compress magnetic head bearing one end face, also offers the hole of dodging of the screw that is used to dismantle on the magnetic head bearing other end on the described base plate.
Described compressing member is a clamping screw, and the diameter that described clamping screw compresses end matches with the inner ring of magnetic head bearing.
Also be provided with the locating piece that is used for determining the hard disk position base on the described base plate.
The beneficial effect that the utility model is compared with the prior art is: anchor clamps are provided with compressing member, hold out against the inner ring of magnetic head bearing by casting die, make bearing inner race maintain static, thereby easily the screw disassembling of the magnetic head bearing other end are got off.Clamp structure is simple, and is with low cost, easy to use.
Description of drawings
Fig. 1 is the structural representation of magnetic head bearing;
Fig. 2 is the structure chart of the utility model specific embodiment;
Fig. 3 is the structure chart behind the placement hard disk base in the utility model specific embodiment.
The specific embodiment
The clamper for disassembling of a kind of hard disc magnetic head bearing as shown in Figures 2 and 3 comprises base plate 1, and base plate 1 is provided with prelocalization piece 2, back locating piece 6, brace summer 4, support 5, handle 3 and clamping screw 9.Handle 3 and clamping screw 9 weld together.Also offer on the base plate 1 and dodge hole 10.
Prelocalization piece 2 and back locating piece 6 each two are used for fixing the position that hard disk base 7 is placed.The lower end of support 5 is fixed on the base plate 1, and brace summer 4 is fixed on the upper end of support 5.The stage casing of brace summer 4 has screwed hole, and clamping screw 9 thread segments pass this screwed hole.The lower end of clamping screw 9 compress the position that end face is aimed at the magnetic head bearing 8 on the hard disk base 7, and the inner ring diameter 801 of its diameter and magnetic head bearing 8 adapts, thereby can withstand inner ring 801.Handle 3 is equipped with in the upper end of clamping screw 9, and handle 3 can rotatably compress screw rod 9 easily.
During use, hard disk base 7 is placed on prelocalization piece 2 and the back locating piece 6.Rotating handles 3, clamping screw 9 moves down, and makes its lower end withstand the inner ring 801 of magnetic head bearing 8 one ends.The screw of magnetic head bearing 8 other ends is screwed out from dodging hole 10 with instruments such as screwdrivers then.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. the clamper for disassembling of a hard disc magnetic head bearing, it is characterized in that: comprise the base plate that is used to place the hard disk base, described base plate is provided with the compressing member that is used to compress magnetic head bearing one end face, also offers the hole of dodging of the screw that is used to dismantle on the magnetic head bearing other end on the described base plate.
2. the clamper for disassembling of hard disc magnetic head bearing as claimed in claim 1 is characterized in that: described compressing member is a clamping screw, and the diameter that described clamping screw compresses end matches with the inner ring of magnetic head bearing.
3. the clamper for disassembling of hard disc magnetic head bearing as claimed in claim 2 is characterized in that: also be provided with the locating piece that is used for determining the hard disk position base on the described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200932059U CN201214219Y (en) | 2008-04-03 | 2008-04-03 | Demounting clamper of hard disk magnetic head bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200932059U CN201214219Y (en) | 2008-04-03 | 2008-04-03 | Demounting clamper of hard disk magnetic head bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201214219Y true CN201214219Y (en) | 2009-04-01 |
Family
ID=40519427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200932059U Expired - Fee Related CN201214219Y (en) | 2008-04-03 | 2008-04-03 | Demounting clamper of hard disk magnetic head bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201214219Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223657A (en) * | 2013-04-07 | 2013-07-31 | 福建伊时代信息科技股份有限公司 | Magnetic head assembling and disassembling tool |
| CN110549179A (en) * | 2019-07-01 | 2019-12-10 | 中冶宝钢技术服务有限公司 | Maintenance device and method for guide wheel |
| CN111745589A (en) * | 2020-06-29 | 2020-10-09 | 江苏联峰工业装备科技有限公司 | Bearing dismounting device convenient for storing bearing |
| CN114367944A (en) * | 2022-02-28 | 2022-04-19 | 北京本来工坊科技有限公司 | Bearing part extracting tool |
-
2008
- 2008-04-03 CN CNU2008200932059U patent/CN201214219Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223657A (en) * | 2013-04-07 | 2013-07-31 | 福建伊时代信息科技股份有限公司 | Magnetic head assembling and disassembling tool |
| CN103223657B (en) * | 2013-04-07 | 2015-06-03 | 福建伊时代信息科技股份有限公司 | Magnetic head assembling and disassembling tool |
| CN110549179A (en) * | 2019-07-01 | 2019-12-10 | 中冶宝钢技术服务有限公司 | Maintenance device and method for guide wheel |
| CN111745589A (en) * | 2020-06-29 | 2020-10-09 | 江苏联峰工业装备科技有限公司 | Bearing dismounting device convenient for storing bearing |
| CN114367944A (en) * | 2022-02-28 | 2022-04-19 | 北京本来工坊科技有限公司 | Bearing part extracting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20140403 |