CN204085475U - A kind of hard disk pedestal positioning fixture - Google Patents
A kind of hard disk pedestal positioning fixture Download PDFInfo
- Publication number
- CN204085475U CN204085475U CN201420461571.0U CN201420461571U CN204085475U CN 204085475 U CN204085475 U CN 204085475U CN 201420461571 U CN201420461571 U CN 201420461571U CN 204085475 U CN204085475 U CN 204085475U
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- CN
- China
- Prior art keywords
- hard disk
- main body
- disk pedestal
- jig main
- positioning fixture
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Abstract
The utility model provides a kind of hard disk pedestal positioning fixture, its structure is simple, clamped one time can measure the upper and lower surface of hard disk pedestal, measure convenient and accurate, the consistance of the product measured is higher, it comprises: jig main body, for placing hard disk pedestal, is provided with the dead slot mated with hard disk pedestal in the middle of jig main body; Be arranged on the locating piece on jig main body, spring bearer plate, spring attachment, reference block, support column, spring bearer plate comprises the clamping plate clamping hard disk pedestal in vertical direction, spring attachment, for clamping hard disk pedestal in the horizontal direction, reference block is used for measuring hard disk pedestal, support column is separately positioned on jig main body upper surface and lower surface, for support fixture main body.
Description
Technical field
The utility model relates to hard disk manufacturing technology field, particularly relates to a kind of hard disk pedestal positioning fixture.
Background technology
As the hard disk drive storing data, one of main technical indicator is exactly accurate locating read-write magnetic head, namely finds fast and exactly and reads data.Although, realize the effective integration that this technical indicator needs multiple technologies, such as, the technology of related hardware and software.Such as, but starting material, the accurate manufacture of parts and installation are also very important factors, and, the location of pedestal and magnetic head, size and installation, just directly affect hard disc magnetic head tracking and read the operation of data.If base stand location and dimensional measurement inaccurate, directly can affect the accurate installation of other parts, even cannot install, or in installation process, damage the parts of hard disk.
During dimensional measurement to hard disk pedestal, usually the location to hard disk pedestal is realized by positioning fixture, be convenient to behind location measure, traditional positioning fixture is all be fixed on base plate and be supported in ground usually, technician surveys one side in addition measure the one side of hard disk pedestal on such positioning fixture after then need again clamping and calibration reference face, and the stability of efficiency and product measurement is measured in impact.Technician wishes to design the fixture that clamped one time can measure hard disk pedestal upper and lower surface.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of hard disk pedestal positioning fixture, and its structure is simple, and clamped one time can measure the upper and lower surface of hard disk pedestal, and measure convenient and accurate, the consistance of the product measured is higher.
The utility model is achieved through the following technical solutions: a kind of hard disk pedestal positioning fixture, is characterized in that: comprising:
Jig main body, for placing hard disk pedestal, is provided with the dead slot mated with described hard disk pedestal size in the middle of described jig main body;
Locating piece, is arranged on described jig main body, for positioning described hard disk pedestal in the horizontal direction;
Spring bearer plate, is arranged on described jig main body, for clamping described hard disk pedestal in vertical direction;
Spring attachment, is arranged on described jig main body, for clamping described hard disk pedestal in the horizontal direction;
Reference block, is arranged on described jig main body, measures described hard disk pedestal for convenient;
Support column, is separately positioned on described jig main body upper surface and lower surface, for supporting described jig main body.
It is further, and described locating piece is provided with three, and two described locating pieces are arranged on the same level of described jig main body transversely, and locating piece described in another is arranged in the level longitudinal direction of described jig main body.
It is further, and described spring bearer plate is provided with three, is arranged on described jig main body in isosceles triangle shape.
It is further, and described spring attachment is provided with two, in the horizontal cross that described jig main body is set respectively and level longitudinally on.
It is further, and described reference block is provided with three, is arranged on described jig main body in isosceles triangle shape.
It is further, and the upper surface of described jig main body and the corner of lower surface are respectively equipped with four support columns.
It is further, and described spring bearer plate comprises the clamping plate that can pivot, and the lower surface of one end of described clamping plate is provided with chuck.
After adopting design of the present utility model, can be positioned hard disk pedestal in the horizontal direction by three locating pieces being arranged on jig main body, the spring attachment be separately positioned in horizontal cross and level longitudinal direction is utilized to realize in level, clamping hard disk pedestal rapidly, and utilize spring bearer plate to can be implemented in vertical direction to clamp hard disk pedestal, realize the location of hard disk pedestal, then the reference block on jig main body is utilized to measure hard disk pedestal, by turnover fixture main body after one planar survey of hard disk pedestal terminates, in utilization, support column on lower surface supports, or else the measurement carrying out one side in addition when clamping is needed again, decrease the error that repeated clamping is brought, thus improve measurement efficiency and accuracy.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of fixture of the present utility model when being unkitted product;
Fig. 2 is the main TV structure schematic diagram of fixture of the present utility model when being unkitted product;
Fig. 3 fixture of the present utility model installs plan structure schematic diagram during product;
Fig. 4 fixture of the present utility model installs main TV structure schematic diagram during product;
Fig. 5 be Fig. 3 A-A to directional views.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See that Fig. 1 to Fig. 5 comprises with novel:
Jig main body 1, for placing hard disk pedestal 7, is provided with the dead slot mated with hard disk pedestal 7 size in the middle of jig main body 1;
Locating piece 5, is arranged on jig main body 1, for positioning hard disk pedestal 7 in the horizontal direction respectively;
Spring bearer plate 3, is arranged on jig main body 1, and spring bearer plate 3 comprises the clamping plate 8 that can pivot, and the lower surface of one end of clamping plate 8 is provided with chuck 9;
Spring attachment 4, is arranged on jig main body 1, for clamping hard disk pedestal 7 in the horizontal direction;
Reference block 6, is arranged on described jig main body 1, for measuring hard disk pedestal 7;
Support column 2, on the upper surface being separately positioned on jig main body 1 and lower surface, for support fixture main body 1.
Take into account hard disk pedestal 7 rectangular, one length of side is short on one side, in order to be suitable for the shape of hard disk, therefore locating piece 5 is provided with three, two locating pieces 5 are arranged on same level transversely, and corresponding hard disk pedestal 7 is longer, another locating piece 5 is arranged in level longitudinal direction, one side that corresponding hard disk pedestal 7 is shorter, realizes in the horizontal direction for the location of hard disk pedestal 7 with this, and supports hard disk pedestal 7.
In order to be suitable for the shape of hard disk pedestal 7, spring bearer plate 3 is provided with three, be arranged on jig main body 1 in isosceles triangle shape, two spring bearer plates 3 arrange corresponding two ends of installing a minor face of hard disk pedestal 7 respectively, another spring bearer plate 3 is arranged on corresponding midpoint of installing the minor face of the other end of hard disk pedestal 7, the base plate of spring bearer plate is for supporting hard disk pedestal 7 at jig main body 1, the clamping plate 8 of spring bearer plate 3 can rotate along the turning axle of clamping plate 8, the clamping plate 8 of torsional spring pressing plate 3 facilitate the compression of hard disk pedestal 7, the clamping plate 8 of spring bearer plate 3 realize the clamping in hard disk pedestal 7 vertical direction.
In order to realize the clamping in hard disk pedestal horizontal direction, spring attachment 4 is provided with two, in the horizontal cross being separately positioned on jig main body 1 and level longitudinally on, longitudinally realize the clamping in hard disk pedestal 7 horizontal direction with level in the horizontal transverse direction.
Conveniently measure hard disk pedestal, reference block 6 is provided with three, is arranged on jig main body 1 in isosceles triangle shape.
In order to carry out measuring two faces of hard disk pedestal 7 respectively when not needing again clamping, the upper surface of jig main body 1 and the corner of lower surface are respectively equipped with four support columns 2.
After adopting design of the present utility model, hard disk pedestal 7 is placed on jig main body 1, can be positioned hard disk pedestal 7 in the horizontal direction by three locating pieces 5 being arranged on jig main body 1, realize in level, clamping hard disk pedestal 7 rapidly with the spring attachment 4 be separately positioned in horizontal cross and level longitudinal direction, and utilize spring bearer plate 3 to can be implemented in vertical direction to clamp hard disk pedestal 7, realize the location of hard disk pedestal 7, then the reference block 6 pairs of hard disk pedestals 7 on jig main body 1 are utilized to measure, by turnover fixture main body 1 after one planar survey of hard disk pedestal 7 terminates, in utilization, support column 4 on lower surface supports, the measurement of one side is in addition carried out when not needing again clamping, decrease the error that repeated clamping is brought, thus improve measurement efficiency and accuracy.
Claims (7)
1. a hard disk pedestal positioning fixture, is characterized in that: comprising:
Jig main body, for placing hard disk pedestal, is provided with the dead slot mated with described hard disk pedestal size in the middle of described jig main body;
Locating piece, is arranged on described jig main body, for positioning described hard disk pedestal in the horizontal direction respectively;
Spring bearer plate, is arranged on described jig main body, for clamping described hard disk pedestal in vertical direction;
Spring attachment, is arranged on described jig main body, for clamping described hard disk pedestal in the horizontal direction;
Reference block, is arranged on described jig main body, measures described hard disk pedestal for convenient;
Support column, is separately positioned on described jig main body upper surface and lower surface, for supporting described jig main body.
2. a kind of hard disk pedestal positioning fixture according to claim 1, it is characterized in that: described locating piece is provided with three, two described locating pieces are arranged on the same level of described jig main body transversely, and locating piece described in another is arranged in the level longitudinal direction of described jig main body.
3. a kind of hard disk pedestal positioning fixture according to claim 1, is characterized in that: described spring bearer plate is provided with three, is arranged on described jig main body in isosceles triangle shape.
4. a kind of hard disk pedestal positioning fixture according to claim 1, is characterized in that: described spring attachment is provided with two, in the horizontal cross that described jig main body is set respectively and level longitudinally on.
5. a kind of hard disk pedestal positioning fixture according to claim 1, is characterized in that: it is further, and described reference block is provided with three, is arranged on described jig main body in isosceles triangle shape.
6. a kind of hard disk pedestal positioning fixture according to claim 1, is characterized in that: the upper surface of described jig main body and the corner of lower surface are respectively equipped with four support columns.
7. a kind of hard disk pedestal positioning fixture according to claim 1, it is characterized in that: described spring bearer plate includes the clamping plate that can pivot, the lower surface of one end of described clamping plate is provided with chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461571.0U CN204085475U (en) | 2014-08-15 | 2014-08-15 | A kind of hard disk pedestal positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461571.0U CN204085475U (en) | 2014-08-15 | 2014-08-15 | A kind of hard disk pedestal positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085475U true CN204085475U (en) | 2015-01-07 |
Family
ID=52178178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420461571.0U Expired - Fee Related CN204085475U (en) | 2014-08-15 | 2014-08-15 | A kind of hard disk pedestal positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403184A (en) * | 2015-12-31 | 2016-03-16 | 无锡透平叶片有限公司 | Fixture for detecting offset amount of offset block |
-
2014
- 2014-08-15 CN CN201420461571.0U patent/CN204085475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403184A (en) * | 2015-12-31 | 2016-03-16 | 无锡透平叶片有限公司 | Fixture for detecting offset amount of offset block |
| CN105403184B (en) * | 2015-12-31 | 2018-06-01 | 无锡透平叶片有限公司 | A kind of fixture for being used to detect offsetting block offsetting amount |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170815 |