CN103801960B - Head arm built-up jig - Google Patents
Head arm built-up jig Download PDFInfo
- Publication number
- CN103801960B CN103801960B CN201410058035.0A CN201410058035A CN103801960B CN 103801960 B CN103801960 B CN 103801960B CN 201410058035 A CN201410058035 A CN 201410058035A CN 103801960 B CN103801960 B CN 103801960B
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- CN
- China
- Prior art keywords
- head arm
- circuit board
- jig
- pedestal
- built
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply And Installment Of Electrical Components (AREA)
- Manipulator (AREA)
Abstract
The open a kind of head arm built-up jig of the present invention, including pedestal, head arm detent mechanism and circuit board positioning mechanism；Described pedestal extends upward support column and the first locating dowel, and head arm is socketed on described support column rotationally, and described head arm detent mechanism is flexibly resisted against the side, rear end of described head arm so that its front end is resisted against described first locating dowel；Described pedestal is provided with plummer, and described plummer is provided with at least two second locating dowels, and circuit board is arranged in described second locating dowel and is carried on described plummer, and the flexibly pressure holding of described circuit board positioning mechanism is in the upper surface of described circuit board.Head arm built-up jig of the present invention can position head arm and circuit board simultaneously, and simple in construction is easy to use.
Description
Technical field
The present invention relates to a kind of fixture, particularly relate to a kind of location head arm and the head arm group of circuit board simultaneously
Co-clip has.
Background technology
Head arm production line predominantly manually produces assembling at present, and in order to improve production efficiency, needing will manually
Production line upgrades to automatic assembly line；And in automatic assembly line, need head arm combination transfer is arrived each
Station is processed, and this is accomplished by a kind of fixture that can position head arm combination.
Head arm combination includes head arm and the circuit board linked together with this head arm, uses fixture location
Time not only need to fix head arm, but also need to fix circuit board.Although and some existing fixture
Head arm and circuit board can be positioned the most simultaneously, but, due to described head arm and circuit
When plate is processed, for different operations, it is desirable to the position of described head arm and circuit board is different, therefore,
When certain operation needs to turn over whole fixture and turn 90 degrees, use existing fixture may result in head arm and
Circuit board is shifted over.It addition, although some fixture can position head arm and circuit board in all directions,
But, owing to its location structure is complicated, mechanical hand discharges head arm and circuit board step before capturing is the numbest
Tired, because of and the raising of production efficiency can be affected.
Based on above-mentioned deficiency, need one can position head arm and circuit board, simple in construction simultaneously, use
Head arm built-up jig easily.
Summary of the invention
It is an object of the invention to provide one and can position head arm and circuit board, simple in construction simultaneously, use
Head arm built-up jig easily.
To achieve these goals, the head arm built-up jig that the present invention provides includes that pedestal, head arm position
Mechanism and circuit board positioning mechanism；Described pedestal extends upward support column and the first locating dowel, and head arm can
Being socketed on rotationally on described support column, described head arm detent mechanism is flexibly resisted against described head arm
Side, rear end is so that its front end is resisted against described first locating dowel；Described pedestal is provided with plummer, described in hold
Microscope carrier is provided with at least two second locating dowels, and circuit board is arranged in described second locating dowel and holds described in being carried on
On microscope carrier, the flexibly pressure holding of described circuit board positioning mechanism is in the upper surface of described circuit board.
Owing to the present invention is by arranging support column and the first locating dowel on described pedestal, make the described head arm can
It is socketed on described support column rotationally, and head arm detent mechanism is set on described pedestal, utilize described magnetic
The elastic acting force of head arm detent mechanism supports the rear end of described head arm, so that the front end of described head arm
Rotate and be resisted against described first locating dowel, by utilizing described first locating dowel and described head arm localization machine
Structure jointly acts on and then realizes clamping head arm, makes described head arm in the horizontal direction and vertical direction can be real
Now position；Further through arranging plummer and the second locating dowel, described circuit board is made to realize location in the horizontal plane
And make described circuit board positioning mechanism flexibly be resisted against the surface of described circuit board, so that described circuit
Plate in the vertical direction realizes location, and therefore, head arm built-up jig of the present invention all can limit in all directions
Described head arm and circuit board, effectively realize positioning, simple in construction, easy to use.
It is preferred that described head arm detent mechanism includes swing arm and the first torsion spring, drive-connecting shaft is passed through in described swing arm
Being articulated on described pedestal, described swing arm extends upward supports bar, and described first torsion spring set is connected to described pivot
In spindle and one end is connected with described pedestal, and the other end is connected with described swing arm, and described first torsion spring provides one
The elastic force that bar is retentively resisted against the rear end of described head arm is supported described in making.By utilizing described first to turn round
The elastic force of spring makes described swing arm swing near the direction of described head arm rear end from trend, thus only needs to use
Described bar of supporting can clamp described head arm realization location jointly with described first locating dowel.
Specifically, described swing arm extend horizontally away the operating portion that can rotate described swing arm.Described operating portion is permissible
Rotate described swing arm easily so that described in support bar and leave the rear end of described head arm, it is achieved to magnetic head
Arm discharges, and facilitates mechanical hand to capture.
More local, the end of described operating portion extends upward action bars.
It is preferred that described circuit board positioning mechanism includes cursor, the second torsion spring and tabletting, described cursor
Being articulated in the side of described plummer vertically, the upper end of described tabletting and described cursor is fixed and flatly
Being positioned at the top of described plummer, described second torsion spring set is connected in the pivot joint of described cursor in the heart and one end
Being connected with described plummer, the other end is connected with described cursor, and described second torsion spring provides one to make described pressure
Sheet retentively presses on the elastic force of described circuit board upper surface.By utilizing the elastic force of described second torsion spring
Make described cursor automatically rotate, and then drive described tabletting to move to the surface near described circuit board, from
And at vertical direction, described circuit board can be positioned.
Specifically, described cursor extends the operation handle that can rotate described cursor.Described operation handle
Described cursor can be rotated easily, so that described tabletting leaves the surface of described circuit board, it is achieved right
The release of circuit board, facilitates mechanical hand to capture.
It is preferred that described pedestal is cross section L-type structure, described head arm detent mechanism and described circuit board
Detent mechanism is arranged on the surface of horizontal pedestal of described pedestal.Described head arm and circuit board are being carried out
Adding man-hour, for different operations, the position of described head arm and circuit board is different, therefore, by described base
Seat is set as L-type structure, and described fixture can be made to drive described head arm and circuit board to enter the most rapidly
Row upset, to realize the conversion of position.
It is preferred that described head arm built-up jig also includes that base, described base are fixed on the perpendicular of described pedestal
The lateral surface of straight pedestal.Owing to described fixture is on conveyer belt, described base is set and is possible to prevent pedestal to send out
Raw abrasion.
Specifically, described base is that electrostatic prevention plastic glue material is made, owing to described circuit board is the most sensitive to electricity
And valuable, the most described base can play the effect of insulation, protects described circuit board from extraneous electricity
Lotus affects.
Accompanying drawing explanation
Fig. 1 is the perspective view of head arm built-up jig of the present invention.
Fig. 2 is the top view of head arm built-up jig of the present invention.
Fig. 3 is the side view of head arm built-up jig of the present invention.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is schematic diagram when head arm built-up jig of the present invention location head arm and circuit board.
Detailed description of the invention
By describing the technology contents of the present invention, structural feature, the effect that realized in detail, below in conjunction with enforcement
Mode also coordinates accompanying drawing to be explained in detail.
As shown in Figure 1, shown in Figure 5, head arm built-up jig 100 of the present invention includes pedestal 1, head arm localization machine
Structure 2 and circuit board positioning mechanism 3；Pedestal 1 extends upward support column 11 and the first locating dowel 12, magnetic head
Arm 201 is socketed on support column 11 rotationally, and head arm detent mechanism 2 is flexibly resisted against head arm 201
201a side, rear end so that its front end 201b is resisted against the first locating dowel 12；Pedestal 1 is provided with plummer
13, plummer 13 is provided with at least two second locating dowels 14, and circuit board 202 is arranged in the second locating dowel 14
And be carried on plummer 13, circuit board positioning mechanism 3 flexibly pressure holding is in the upper surface of circuit board 202.
Referring to Fig. 1 and Fig. 2, head arm detent mechanism 2 includes swing arm 21 and the first torsion spring 22, swing arm 21
Being articulated on pedestal 1 by drive-connecting shaft, swing arm 21 extends upward supports bar 21a, and the first torsion spring 22 is socketed
On drive-connecting shaft and one end is connected with pedestal 1, the other end is connected with swing arm 21, and the first torsion spring 22 provides one
Make to support the elastic force of the rear end 201a that bar 21a is retentively resisted against head arm 201.By utilizing the first torsion
The elastic force of spring 22 makes swing arm 21 swing near the direction of the rear end 201a of head arm 201 from trend, thus
Only need to use and support bar 21a and jointly can clamp head arm 201 with the first locating dowel 12 and realize positioning.Specifically
Ground, swing arm 21 extend horizontally away the operating portion 21b that can rotate swing arm 21.Operating portion 21b can turn easily
Movable pendulum arm 21, so that supporting bar 21a to leave the rear end 201a of head arm 201, it is achieved to head arm 201
Release, facilitates mechanical hand to capture.The end of operating portion 21b also extends upward action bars 21c.
Referring to Fig. 1 and Fig. 3 again, circuit board positioning mechanism 3 includes cursor the 31, second torsion spring 32 and pressure
Sheet 33, cursor 31 is articulated in the side of plummer 13, tabletting 33 and the upper end of cursor 31 vertically
Fixing and be horizontally located at the top of plummer 13, the second torsion spring 32 is socketed on the pivot joint center of cursor 31
Upper and one end is connected with plummer 13, and the other end is connected with cursor 31, and the second torsion spring 32 provides one to make pressure
Sheet 33 retentively presses on the elastic force of circuit board 202 upper surface.By utilizing the elasticity of the second torsion spring 32
Power makes cursor 31 automatically rotate, and then drives tabletting 33 to move to the surface near circuit board 202, from
And at vertical direction, circuit board 202 can be positioned.Specifically, cursor 31 extends and can drive rotation
The operation handle 31a that arm 31 rotates.Operation handle 31a can rotate cursor 31 easily, so that pressure
Sheet 33 leaves the surface of circuit board 202, it is achieved the release to circuit board 202, facilitates mechanical hand to capture.
The most as shown in Figure 4, pedestal 1 is fixed in cross section L-type structure, head arm detent mechanism 2 and circuit board
Position mechanism 3 is arranged on the surface of horizontal pedestal 1a of pedestal 1.To head arm 201 and circuit board 202
When being processed, for different operations, the position of head arm 201 and circuit board 202 is different, therefore,
Pedestal 1 is set as L-type structure, fixture can be made to drive head arm 201 and circuit board the most rapidly
202 overturn, to realize the conversion of position.
Head arm built-up jig 100 also includes that base 4, base 4 are fixed on the vertical pedestal 1b's of pedestal 1
Lateral surface.Owing to head arm built-up jig 100 is on conveyer belt, base 4 is set and is possible to prevent pedestal 1
Wear and tear.Base 4 is made up of the plastic material of antistatic, owing to circuit board 202 is the most sensitive to electronics
And valuable, therefore base 4 can play the effect of insulation, and protection circuit plate 202 is from extraneous electric charge
Impact.
Summary also combines accompanying drawing, when head arm 201 and circuit board 202 need to be installed on head arm combination
Time on fixture 100, it is only necessary to use air cylinder driven action bars 21c, thus make swing arm by operating portion 21b
21 rotate, and support bar 21a and move to the direction away from support column 11；Meanwhile, driven by another cylinder
Dynamic operation handle 31a, cursor 31 swings, so that tabletting 33 is away from plummer 13.At this moment, pass through
Mechanical hand captures head arm 201 and circuit board 202, is socketed on support column 11 by head arm 201, and
Circuit board 202 is placed and is arranged in the second locating dowel 14 and is carried on plummer 13, then, start two
Cylinder so that it is outfan shrink back, at this moment swing arm 21 under the restoring force effect of the first torsion spring 22 from movable pendulum
Dynamic, drive is supported bar 21a and is resisted against the rear end 201a of head arm 201, and head arm 201 rotates and front end 201b
It is resisted against the first locating dowel 12, at this moment, head arm 201 can be positioned.And cursor 31 is at the second torsion spring 32
Restoring force effect under automatic swing, drive tabletting 33 to be resisted against the upper surface of circuit board 202, at this moment
Locating circuit board 202.
Owing to the present invention is by arranging support column 11 and the first locating dowel 12 on pedestal 1, make head arm 201
It is socketed on support column 11 rotationally, and head arm detent mechanism 2 is set on pedestal 1, utilize head arm
The elastic acting force that first torsion spring 22 of detent mechanism 2 has drives swing arm 21, makes to support bar 21a and supports magnetic
The rear end 201a of head arm 201, so that the front end 201b of head arm 201 rotates and is resisted against the first locating dowel
12, clamp head arm by utilizing the first locating dowel 12 and head arm detent mechanism 2 jointly to act on and then realizing
201, make head arm 201 in the horizontal direction and vertical direction can realize location；Further through arranging plummer 13
And second locating dowel 14, make circuit board 202 realize location in the horizontal plane, and by circuit board localization machine
The elastic acting force of the second torsion spring 32 of structure 3 drives cursor 31, makes cursor 31 drive tabletting 33 elastic
Be resisted against the surface of circuit board 202 so that circuit board 202 in the vertical direction realizes location, therefore,
Head arm built-up jig 100 of the present invention all can limit head arm 201 and circuit board 202 in all directions, effectively
Realize positioning, simple in construction, easy to use.
Above disclosed be only the present invention preferred embodiments, certainly can not with this limit the present invention it
Interest field, the equivalent variations therefore made according to scope of the present invention patent, still fall within the present invention and contained
Scope.
Claims (9)
1. a head arm built-up jig, it is characterised in that: include pedestal, head arm detent mechanism and circuit board location
Mechanism；Described pedestal extends upward support column and the first locating dowel, and head arm is socketed on described rotationally
On support column, described head arm detent mechanism includes that swing arm, described swing arm extend upward and supports bar, described
Support bar and be flexibly resisted against the side, rear end of described head arm so that its front end is resisted against described first location
Post；Described pedestal is provided with plummer, and described plummer is provided with at least two second locating dowels, and circuit board is worn
Being located at described second locating dowel and be carried on described plummer, described circuit board positioning mechanism includes tabletting,
The flexibly pressure holding of described tabletting is in the upper surface of described circuit board.
2. head arm built-up jig as claimed in claim 1, it is characterised in that: described head arm detent mechanism also wraps
Including the first torsion spring, described swing arm is articulated on described pedestal by drive-connecting shaft, and described first torsion spring set is connected to institute
Stating on drive-connecting shaft and one end is connected with described pedestal, the other end is connected with described swing arm, and described first torsion spring carries
Confession one supports, described in making, the elastic force that bar is retentively resisted against the rear end of described head arm.
3. head arm built-up jig as claimed in claim 2, it is characterised in that: described swing arm extend horizontally away and can turn
The operating portion of dynamic described swing arm.
4. head arm built-up jig as claimed in claim 3, it is characterised in that: the end of described operating portion is upwards prolonged
Stretch out action bars.
5. head arm built-up jig as claimed in claim 1, it is characterised in that: described circuit board positioning mechanism also wraps
Including cursor and the second torsion spring, described cursor is articulated in the side of described plummer, described tabletting vertically
With the top that described plummer was fixed and be horizontally located in the upper end of described cursor, described second torsion spring socket
In the pivot joint of described cursor in the heart and one end is connected with described plummer, the other end is with described cursor even
Connecing, described second torsion spring provides an elastic force making described tabletting retentively press on described circuit board upper surface.
6. head arm built-up jig as claimed in claim 5, it is characterised in that: described cursor extends and can rotate
The operation handle of described cursor.
7. head arm built-up jig as claimed in claim 1, it is characterised in that: described pedestal is cross section L-type knot
Structure, described head arm detent mechanism and described circuit board positioning mechanism are arranged at the horizontal pedestal of described pedestal
On surface.
8. head arm built-up jig as claimed in claim 1, it is characterised in that: described head arm built-up jig also wraps
Including base, described base is fixed on the lateral surface of the vertical pedestal of described pedestal.
9. head arm built-up jig as claimed in claim 8, it is characterised in that: described base is antistatic plastic cement material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410058035.0A CN103801960B (en) | 2014-02-20 | 2014-02-20 | Head arm built-up jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410058035.0A CN103801960B (en) | 2014-02-20 | 2014-02-20 | Head arm built-up jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103801960A CN103801960A (en) | 2014-05-21 |
| CN103801960B true CN103801960B (en) | 2016-08-17 |
Family
ID=50699602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410058035.0A Active CN103801960B (en) | 2014-02-20 | 2014-02-20 | Head arm built-up jig |
Country Status (1)
| Country | Link |
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| CN (1) | CN103801960B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341352B (en) * | 2020-03-03 | 2021-11-02 | 贵州倍易通科技有限公司 | Hard disk emergency equipment for dealing with sudden power failure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0030645A2 (en) * | 1979-12-17 | 1981-06-24 | International Business Machines Corporation | Magnetic head arm assembly |
| CN1677504A (en) * | 2004-04-02 | 2005-10-05 | 新科实业有限公司 | Magnetic head cantilever combination and manufacturing method thereof |
| CN201143629Y (en) * | 2007-12-29 | 2008-11-05 | 比亚迪股份有限公司 | Clamping apparatus |
| CN101829983A (en) * | 2009-03-10 | 2010-09-15 | 鸿富锦精密工业（深圳）有限公司 | Clamping device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5525803A (en) * | 1978-08-07 | 1980-02-23 | Fujitsu Ltd | Magnetic head arm unit |
| JPS5570971A (en) * | 1978-11-20 | 1980-05-28 | Toshiba Corp | Magnetic head positioning mechanism |
| JPS61278086A (en) * | 1985-05-31 | 1986-12-08 | Nec Corp | Magnetic head arm assembly |
| JPH0256782A (en) * | 1988-08-22 | 1990-02-26 | Fujitsu Ltd | Fixing structure for magnetic head arm |
-
2014
- 2014-02-20 CN CN201410058035.0A patent/CN103801960B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0030645A2 (en) * | 1979-12-17 | 1981-06-24 | International Business Machines Corporation | Magnetic head arm assembly |
| CN1677504A (en) * | 2004-04-02 | 2005-10-05 | 新科实业有限公司 | Magnetic head cantilever combination and manufacturing method thereof |
| CN201143629Y (en) * | 2007-12-29 | 2008-11-05 | 比亚迪股份有限公司 | Clamping apparatus |
| CN101829983A (en) * | 2009-03-10 | 2010-09-15 | 鸿富锦精密工业（深圳）有限公司 | Clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103801960A (en) | 2014-05-21 |
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