CN103801960A - Magnetic head arm combined clamp - Google Patents
Magnetic head arm combined clamp Download PDFInfo
- Publication number
- CN103801960A CN103801960A CN201410058035.0A CN201410058035A CN103801960A CN 103801960 A CN103801960 A CN 103801960A CN 201410058035 A CN201410058035 A CN 201410058035A CN 103801960 A CN103801960 A CN 103801960A
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- CN
- China
- Prior art keywords
- head arm
- circuit board
- pedestal
- jig
- built
- 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.)
- Granted
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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 invention discloses a magnetic head arm combined clamp. The magnetic head arm combined clamp comprises a base, a magnetic head arm locating mechanism and a circuit board locating mechanism; the base extends upwards to form a supporting column and a first locating column, a magnetic head arm is rotationally connected with the supporting column in a sleeved mode, and the magnetic head arm locating mechanism elastically abuts against the side face of the rear end of the magnetic head arm, so that the front end of the magnetic head arm abuts against the first locating column; the base is provided with a bearing platform which is provided with at least two second locating columns, a circuit board is arranged on the second locating columns in a penetrating mode and borne by the bearing platform, and the circuit board locating mechanism elastically abuts against the upper surface of the circuit board. The magnetic head arm combined clamp can locate the magnetic head arm and the circuit board simultaneously, and is simple in structure and convenient to use.
Description
Technical field
The present invention relates to a kind of fixture, relate in particular to the head arm built-up jig of a kind of while positioning head arm and circuit board.
Background technology
Head arm production line is mainly manual production assembling at present, in order to enhance productivity, manual production line need to be upgraded to automatic assembly line; And in automatic assembly line, head arm combination transfer need to be processed to each station, this just needs a kind of fixture that can the combination of positioning head arm.
Head arm combines the circuit board that comprises head arm and link together with this head arm, not only needs head arm to fix, but also circuit board need to be fixed while using fixture location.Although and some existing fixture can be in the horizontal direction positioning head arm and circuit board simultaneously, but, due to described head arm and circuit board are being added to man-hour, for different operations, require the position difference of described head arm and circuit board, therefore, whole fixture need to be turned over while turning 90 degrees when certain operation, use existing fixture may cause head arm and circuit board to be shifted.In addition, although some fixture can be at all directions positioning head arm and circuit board,, due to its location structure complexity, the step that discharges head arm and circuit board before manipulator captures extremely bothers, because of and can affect the raising of production efficiency.
Based on above-mentioned deficiency, need a kind of positioning head arm and circuit board simultaneously, head arm built-up jig simple in structure, easy to use.
Summary of the invention
The object of the present invention is to provide a kind of positioning head arm and circuit board simultaneously, head arm built-up jig simple in structure, easy to use.
To achieve these goals, head arm built-up jig provided by the invention comprises 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 elasticity is being resisted against the side, rear end of described head arm so that its front end is resisted against described the 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 the second locating dowel and is carried on described plummer, described circuit board positioning mechanism flexibly pressure holding in the upper surface of described circuit board.
Because the present invention by arranging support column and the first locating dowel on described pedestal, make described head arm be socketed on rotationally described support column, and head arm detent mechanism is set on described pedestal, utilize the elastic acting force of described head arm detent mechanism to support the rear end of described head arm, thereby the front end that makes described head arm rotates and is resisted against described the first locating dowel, by utilizing described the first locating dowel and the acting in conjunction of described head arm detent mechanism and then realizing clamping head arm, make described head arm in the horizontal direction and vertical direction can be realized location; Again by plummer and the second locating dowel are set, make described circuit board on horizontal plane, realize location and make described circuit board positioning mechanism flexibly be resisted against the surface of described circuit board, thereby make described circuit board in the vertical direction realize location, therefore, head arm built-up jig of the present invention all can limit described head arm and circuit board in all directions, effectively realize location, simple in structure, easy to use.
Preferably, described head arm detent mechanism comprises swing arm and the first torsion spring, described swing arm is articulated on described pedestal by drive-connecting shaft, described swing arm extends upward supports bar, described the first torsion spring set is connected on described drive-connecting shaft and one end is connected with described pedestal, the other end is connected with described swing arm, and described the first torsion spring provides one to support the elastic force that bar keeps being resisted against the rear end of described head arm described in making.By utilizing the elastic force of described the first torsion spring that described swing arm is swung near the direction of described head arm rear end from trend, can realize location with the described head arm of the common clamping of described the first locating dowel thereby support bar described in only need using.
Particularly, described swing arm extend horizontally away the operating portion that can rotate described swing arm.Described operating portion can rotate described swing arm easily, thereby described in making, supports bar and leave the rear end of described head arm, realizes head arm is discharged, and facilitates manipulator to capture.
Have more this locality, the end of described operating portion extends upward action bars.
Preferably, described circuit board positioning mechanism comprises cursor, the second torsion spring and compressing tablet, described cursor is articulated in a side of described plummer vertically, the top of described plummer is fixed and be flatly positioned in the upper end of described compressing tablet and described cursor, described the second torsion spring set is connected in the pivot joint of described cursor in the heart and one end is connected with described plummer, the other end is connected with described cursor, and described the second torsion spring provides one to make described compressing tablet keep pressing on the elastic force of described circuit board upper surface.By utilizing the elastic force of described the second torsion spring to make described cursor automatic rotating, and then drive described compressing tablet to move to the surface near described circuit board, thereby can position described circuit board at vertical direction.
Particularly, described cursor extends the operating grip that can rotate described cursor.Described operating grip can rotate described cursor easily, thereby makes described compressing tablet leave the surface of described circuit board, realizes the release to circuit board, facilitates manipulator to capture.
Preferably, described pedestal is cross section L-type structure, and described head arm detent mechanism and described circuit board positioning mechanism are arranged on the surface of horizontal pedestal of described pedestal.Described head arm and circuit board are being added to man-hour, for different operations, the position difference of described head arm and circuit board, therefore, described pedestal is set as to L-type structure, can make described fixture drive rapidly when needed described head arm and circuit board to overturn, to realize the conversion of position.
Preferably, described head arm built-up jig also comprises base, and described base is fixed on the lateral surface of the vertical pedestal of described pedestal.Because described fixture is on conveyer belt, described base is set and can prevents that pedestal from wearing and tearing.
Particularly, described base is that electrostatic prevention plastic glue material is made, and because described circuit board is comparatively responsive and valuable to electricity, therefore described base can play the effect of insulation, protects described circuit board to avoid extraneous charge 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.
Schematic diagram when Fig. 5 is head arm built-up jig positioning head arm of the present invention and circuit board.
The specific embodiment
For the effect that describes technology contents of the present invention, structural feature in detail, realizes, below in conjunction with embodiment and coordinate 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 comprises pedestal 1, head arm detent mechanism 2 and circuit board positioning mechanism 3; Pedestal 1 extends upward support column 11 and the first locating dowel 12, and head arm 201 is socketed on support column 11 rotationally, and head arm detent mechanism 2 elasticity are being resisted against the 201a side, rear end of head arm 201 so that its front end 201b is resisted against the first locating dowel 12; Pedestal 1 is provided with plummer 13, and 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 is carried on plummer 13, circuit board positioning mechanism 3 flexibly pressure holding in the upper surface of circuit board 202.
Refer to Fig. 1 and Fig. 2, head arm detent mechanism 2 comprises swing arm 21 and the first torsion spring 22, swing arm 21 is articulated on pedestal 1 by drive-connecting shaft, swing arm 21 extends upward supports bar 21a, 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 to make to support the elastic force that bar 21a keeps being resisted against the rear end 201a of head arm 201.By utilizing the elastic force of the first torsion spring 22 that swing arm 21 is swung near the direction of the rear end 201a of head arm 201 from trend, support bar 21a and can realize location with the common clamping head arm 201 of the first locating dowel 12 thereby only need use.Particularly, swing arm 21 extend horizontally away the operating portion 21b that can rotate swing arm 21.Operating portion 21b can rotate swing arm 21 easily, thereby makes to support bar 21a and leave the rear end 201a of head arm 201, realizes head arm 201 is discharged, and facilitates manipulator to capture.The end of operating portion 21b also extends upward action bars 21c.
Refer to again Fig. 1 and Fig. 3, circuit board positioning mechanism 3 comprises cursor 31, the second torsion spring 32 and compressing tablet 33, cursor 31 is articulated in a side of plummer 13 vertically, the top of plummer 13 is fixed and be flatly positioned in the upper end of compressing tablet 33 and cursor 31, the second torsion spring 32 is socketed in the pivot joint of cursor 31 in the heart and one end is connected with plummer 13, the other end is connected with cursor 31, and the second torsion spring 32 provides one to make compressing tablet 33 keep pressing on the elastic force of circuit board 202 upper surfaces.By utilizing the elastic force of the second torsion spring 32 to make cursor 31 automatic rotatings, and then drive compressing tablet 33 to move to the surface near circuit board 202, thereby can position circuit board 202 at vertical direction.Particularly, cursor 31 extends the operating grip 31a that can drive cursor 31 to rotate.Operating grip 31a can rotate cursor 31 easily, thereby makes compressing tablet 33 leave the surface of circuit board 202, realizes the release to circuit board 202, facilitates manipulator to capture.
Again as shown in Figure 4, pedestal 1 is cross section L-type structure, and head arm detent mechanism 2 and circuit board positioning mechanism 3 are arranged on the surface of horizontal pedestal 1a of pedestal 1.Head arm 201 and circuit board 202 are being added to man-hour, for different operations, the position difference of head arm 201 and circuit board 202, therefore, pedestal 1 is set as to L-type structure, can make fixture drive rapidly when needed head arm 201 and circuit board 202 to overturn, to realize the conversion of position.
Head arm built-up jig 100 also comprises base 4, and base 4 is fixed on the lateral surface of the vertical pedestal 1b of pedestal 1.Because head arm built-up jig 100 is on conveyer belt, base 4 is set and can prevents that pedestal 1 from wearing and tearing.Base 4 is made up of the plastic material of antistatic, and because circuit board 202 is comparatively responsive and valuable to electronics, therefore base 4 can play the effect of insulation, and holding circuit plate 202 is avoided extraneous charge affects.
Comprehensive above-mentioned and by reference to the accompanying drawings, in the time that head arm 201 and circuit board 202 need to be installed on head arm built-up jig 100, only need to use air cylinder driven action bars 21c, thereby by operating portion 21b, swing arm 21 be rotated, support bar 21a to moving away from the direction of support column 11; Meanwhile, by another air cylinder driven operating grip 31a, cursor 31 swings, thereby makes compressing tablet 33 away from plummer 13.At this moment, capture head arm 201 and circuit board 202 by manipulator, head arm 201 is socketed on support column 11, and circuit board 202 is placed and is arranged in the second locating dowel 14 and is carried on plummer 13, then, start two cylinders, its output is shunk back, at this moment swing arm 21 is automatic swing under the restoring force effect of the first torsion spring 22, the rear end 201a of head arm 201 is supported bar 21a and is resisted against in drive, head arm 201 rotates and front end 201b is resisted against the first locating dowel 12, at this moment, and can positioning head arm 201.And cursor 31 automatic swing under the restoring force effect of the second torsion spring 32 drives compressing tablet 33 to be resisted against the upper surface of circuit board 202, at this moment get final product locating circuit board 202.
Because the present invention by arranging support column 11 and the first locating dowel 12 on pedestal 1, make head arm 201 be socketed on rotationally support column 11, and head arm detent mechanism 2 is set on pedestal 1, utilize the elastic acting force that the first torsion spring 22 of head arm detent mechanism 2 has to drive swing arm 21, make to support bar 21a and support the rear end 201a of head arm 201, thereby the front end 201b that makes head arm 201 rotates and is resisted against the first locating dowel 12, by utilizing the first locating dowel 12 and 2 actings in conjunction of head arm detent mechanism and then realizing clamping head arm 201, make head arm 201 in the horizontal direction and vertical direction can realize location, again by plummer 13 and the second locating dowel 14 are set, make circuit board 202 on horizontal plane, realize location, and the elastic acting force that passes through the second torsion spring 32 of circuit board positioning mechanism 3 drives cursor 31, make cursor 31 drive compressing tablet 33 to be flexibly resisted against the surface of circuit board 202, thereby make circuit board 202 in the vertical directions realize 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 location, simple in structure, easy to use.
Above disclosed is only preferred embodiments of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the present patent application the scope of the claims, still belongs to the scope that the present invention is contained.
Claims (9)
1. a head arm built-up jig, is characterized in that: comprise 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 elasticity is being resisted against the side, rear end of described head arm so that its front end is resisted against described the 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 the second locating dowel and is carried on described plummer, described circuit board positioning mechanism flexibly pressure holding in the upper surface of described circuit board.
2. head arm built-up jig as claimed in claim 1, it is characterized in that: described head arm detent mechanism comprises swing arm and the first torsion spring, described swing arm is articulated on described pedestal by drive-connecting shaft, described swing arm extends upward supports bar, described the first torsion spring set is connected on described drive-connecting shaft and one end is connected with described pedestal, the other end is connected with described swing arm, and described the first torsion spring provides one to support the elastic force that bar keeps being resisted against the rear end of described head arm described in making.
3. head arm built-up jig as claimed in claim 2, is characterized in that: described swing arm extend horizontally away the operating portion that can rotate described swing arm.
4. head arm built-up jig as claimed in claim 3, is characterized in that: the end of described operating portion extends upward action bars.
5. head arm built-up jig as claimed in claim 1, it is characterized in that: described circuit board positioning mechanism comprises cursor, the second torsion spring and compressing tablet, described cursor is articulated in a side of described plummer vertically, the top of described plummer is fixed and be flatly positioned in the upper end of described compressing tablet and described cursor, described the second torsion spring set is connected in the pivot joint of described cursor in the heart and one end is connected with described plummer, the other end is connected with described cursor, and described the second torsion spring provides one to make described compressing tablet keep pressing on the elastic force of described circuit board upper surface.
6. head arm built-up jig as claimed in claim 5, is characterized in that: described cursor extends the operating grip that can rotate described cursor.
7. head arm built-up jig as claimed in claim 1, is characterized in that: described pedestal is cross section L-type structure, and described head arm detent mechanism and described circuit board positioning mechanism are arranged on the surface of horizontal pedestal of described pedestal.
8. head arm built-up jig as claimed in claim 1, is characterized in that: described head arm built-up jig also comprises base, and 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, is characterized in that: described base is that electrostatic prevention plastic glue 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 true CN103801960A (en) | 2014-05-21 |
| CN103801960B CN103801960B (en) | 2016-08-17 |
Family
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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 |
|---|---|
| CN (1) | CN103801960B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341352A (en) * | 2020-03-03 | 2020-06-26 | 杭州齐晨贸易有限公司 | Hard disk emergency equipment for dealing with sudden power failure |
Citations (8)
| 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 |
| EP0030645A2 (en) * | 1979-12-17 | 1981-06-24 | International Business Machines Corporation | Magnetic head arm assembly |
| 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 |
| CN1677504A (en) * | 2004-04-02 | 2005-10-05 | 新科实业有限公司 | Magnetic-head cantilever assembling and its mfg. method |
| 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 |
-
2014
- 2014-02-20 CN CN201410058035.0A patent/CN103801960B/en active Active
Patent Citations (8)
| 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 |
| EP0030645A2 (en) * | 1979-12-17 | 1981-06-24 | International Business Machines Corporation | Magnetic head arm assembly |
| 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 |
| CN1677504A (en) * | 2004-04-02 | 2005-10-05 | 新科实业有限公司 | Magnetic-head cantilever assembling and its mfg. method |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341352A (en) * | 2020-03-03 | 2020-06-26 | 杭州齐晨贸易有限公司 | Hard disk emergency equipment for dealing with sudden power failure |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103801960B (en) | 2016-08-17 |
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