CN203494912U - Bonding wire fine drawing wire releasing and guiding frame - Google Patents
Bonding wire fine drawing wire releasing and guiding frame Download PDFInfo
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- CN203494912U CN203494912U CN201320596367.5U CN201320596367U CN203494912U CN 203494912 U CN203494912 U CN 203494912U CN 201320596367 U CN201320596367 U CN 201320596367U CN 203494912 U CN203494912 U CN 203494912U
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- bonding wire
- slide block
- cross bar
- support
- paying
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Abstract
The utility model relates to a bonding wire fine drawing wire releasing and guiding frame, belonging to the technical field of fine drawing processing of a bonding wire. The bonding wire fine drawing wire releasing and guiding frame provided by the utility model can reduce the wire breakage rate of wire release during bonding wire fine drawing and is simple in structure. The bonding wire fine drawing wire releasing and guiding frame comprises a fixed frame and is structurally characterized in that the fixed frame is provided with a first cross rod; the fixed frame positioned in front of the first cross rod is provided with a second cross rod; the first cross rod is provided with a bonding wire clamping device; the second cross rod is provided with a bonding wire guiding device corresponding to the bonding wire clamping device.
Description
Technical field
the utility model belongs to the fine Wire Drawing technical field of bonding wire, relates in particular to the fine wire drawing and paying lead frame of a kind of bonding wire.
Background technology
microelectronics Packaging is a process becoming more meticulous with the manufacture of metallic bond plying, particularly, in fine wire-drawing process, when unwrapping wire, because swing, shake, the running orbit of silk thread are inaccurate, easily makes silk thread in drawing, unwrapping wire process, occur broken string.Fine machine wire-drawing equipment, the payingoff mechanism of bonding wire are mostly initiatively unwrapping wire mode automatically at present, have many defects.As unwrapping wire is asynchronous with take-up, cause frequent broken string; Active release line tension system is unstable, causes silk thread shake broken string; And operation and adjusting are complicated, poor reliability, and equipment price is expensive.
Summary of the invention
the utility model is exactly for the problems referred to above, and a kind of outage of unwrapping wire and the fine wire drawing and paying lead frame of bonding wire simple in structure while reducing the fine wire drawing of bonding wire are provided.
for achieving the above object, the utility model adopts following technical scheme, the utility model comprises fixed mount, on its structural feature fixed mount, be provided with the first cross bar, on the fixed mount in first cross bar the place ahead, be provided with the second cross bar, on the first cross bar, be provided with bonding wire clamping device, on the second cross bar, corresponding to bonding wire clamping device, be provided with bonding wire guider.
as a kind of preferred version, fixed mount described in the utility model rear end is provided with connection base, connects on base and is provided with connecting hole.
as another kind of preferred version, bonding wire clamping device described in the utility model comprises the first support and the first slide block, first support one end is fixed on the first cross bar, and the first support other end is provided with the hold assembly of described the first slide block, and the first upper end of slide block is provided with bonding wire hold assembly.
as another kind of preferred version, it is the first clamp region that the first support described in the utility model and the first cross bar fix one end, and two jig arm outer end correspondences of the first clamping plate are provided with the first connecting hole, and the first connection hole is provided with the first fastening bolt; Described the first slide block middle part is provided with the first strip slide opening; The hold assembly of described the first slide block comprises that the first screwed hole and the front end that are arranged on the first support are threaded onto the second fastening bolt in the first screwed hole through described the first strip slide opening; Described bonding wire hold assembly comprises two vertical plectanes that are oppositely arranged, in the groove of two vertical plectane inner surfaces, be all inlaid with soft fibre material, the vertical plectane that Yi Ce center is provided with the second screwed hole is fixed on the first upper end of slide block, one the 3rd fastening bolt front end screws in the second screwed hole through the through hole at the vertical plectane of opposite side center, between the 3rd fastening bolt head and vertical plectane outer surface, is provided with filament spring.
as another kind of preferred version, soft fibre material described in the utility model is deerskin cleaning cloth for automobile or non-dust cloth.
as another kind of preferred version, bonding wire guider described in the utility model comprises the second support and the second slide block, second support one end is fixed on the second cross bar, and the second support other end is provided with the hold assembly of described the second slide block, and the second upper end of slide block is provided with bonding wire guiding parts.
as another kind of preferred version, it is the second clamp region that the second support described in the utility model and the second cross bar fix one end, and two jig arm outer end correspondences of the second clamping plate are provided with the second connecting hole, and the second connection hole is provided with the 4th fastening bolt; Described the second slide block middle part is provided with the second strip slide opening; The hold assembly of described the second slide block comprises that the 3rd screwed hole and the front end that are arranged on the second support are threaded onto the 4th fastening bolt in the 3rd screwed hole through described the second strip slide opening; Bonding wire guiding parts comprises pole, and pole front end is threading hook for running stitch circle, rod rear end by external thread rotary in the 4th screwed hole of the second upper end of slide block and pass through fastening nuts.
secondly, threading hook for running stitch circle described in the utility model is ceramics hooks circle.
in addition, connection base described in the utility model, the first slide block and the second slide block all adopt 3102 trade mark aluminium sheets, and the first cross bar and the second cross bar all adopt 1Cr18Ni9Ti bar.
the utility model beneficial effect.
the utility model is arranged when bonding wire clamping device and bonding wire guider can make silk thread unwrapping wire and is kept stable running orbit, the outage of unwrapping wire while having reduced the fine wire drawing of bonding wire by correspondence; And the utility model is simple in structure, cost is low, easy to install.
Accompanying drawing explanation
below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection domain is not only confined to the statement of following content.
fig. 1 is the utility model structural representation.
in figure, 1 is that the first slide block, 2 is that the first support, 3 is that filament spring, 4 is that vertical plectane, 5 is that the first cross bar, 6 is that fixed mount, 8 is that the second cross bar, 9 is that the second support, 10 is that threading hook for running stitch circle, 11 is the second slide block for connecting base, 7.
The specific embodiment
as shown in the figure, the utility model comprises fixed mount 7, on fixed mount 7, be provided with the first cross bar 5, on the fixed mount 7 in first cross bar 5 the place aheads, be provided with the second cross bar 8, on the first cross bar 5, be provided with bonding wire clamping device, on the second cross bar 8, corresponding to bonding wire clamping device, be provided with bonding wire guider.
described fixed mount 7 rear ends are provided with and connect base 6, connect on base 6 and are provided with connecting hole.
described bonding wire clamping device comprises that the first support 2 and first slide block 1, the first support 2 one end are fixed on the first cross bar 5, and first support 2 other ends are provided with the hold assembly of described the first slide block 1, and the first slide block 1 upper end is provided with bonding wire hold assembly.
it is the first clamp region that described the first support 2 and the first cross bar 5 fix one end, and two jig arm outer end correspondences of the first clamping plate are provided with the first connecting hole, and the first connection hole is provided with the first fastening bolt; Described the first slide block 1 middle part is provided with the first strip slide opening; The hold assembly of described the first slide block 1 comprises that the first screwed hole and the front end that are arranged on the first support 2 are threaded onto the second fastening bolt in the first screwed hole through described the first strip slide opening; Described bonding wire hold assembly comprises two vertical plectanes 4 that are oppositely arranged, in the groove of two vertical plectane 4 inner surfaces, be all inlaid with soft fibre material, the vertical plectane 4 that Yi Ce center is provided with the second screwed hole is fixed on the first slide block 1 upper end, one the 3rd fastening bolt front end screws in the second screwed hole through the through hole at the vertical plectane of opposite side 4 centers, between the 3rd fastening bolt head and vertical plectane 4 outer surfaces, is provided with filament spring 3.When soft fibre material can guarantee bonding wire by vertical plectane 4, be not damaged, and vertically plectane 4 inner surfaces arrange groove, are convenient to the replacing of soft fibre material.In addition, by the adjustable suitable clamp dynamics of filament spring 3, further stablize silk thread movement locus, the significantly swing of silk thread while preventing unwrapping wire, beat.
described soft fibre material is deerskin cleaning cloth for automobile or non-dust cloth.
described bonding wire guider comprises that the second support 9 and second slide block 11, the second support 9 one end are fixed on the second cross bar 8, and second support 9 other ends are provided with the hold assembly of described the second slide block 11, and the second slide block 11 upper ends are provided with bonding wire guiding parts.
it is the second clamp region that described the second support 9 and the second cross bar 8 fix one end, and two jig arm outer end correspondences of the second clamping plate are provided with the second connecting hole, and the second connection hole is provided with the 4th fastening bolt; Described the second slide block 11 middle parts are provided with the second strip slide opening; The hold assembly of described the second slide block 11 comprises that the 3rd screwed hole and the front end that are arranged on the second support 9 are threaded onto the 4th fastening bolt in the 3rd screwed hole through described the second strip slide opening; Bonding wire guiding parts comprises pole, and pole front end is threading hook for running stitch circle 10, rod rear end by external thread rotary in the 4th screwed hole of the second slide block 11 upper ends and pass through fastening nuts.Significantly beating when threading hook for running stitch circle 10 can limit silk thread operation.
by the first slide block 1, the second slide block 11, the first clamping plate, the second clamping plate can para-linkage silk guiding and clip position carry out upper and lower, left and right adjustment, be convenient to find best operational position.
described threading hook for running stitch circle 10 is ceramics hooks circle.
described connection base 6, the first slide block 1 and the second slide block 11 all adopt 3102 trade mark aluminium sheets, and the first cross bar 5 and the second cross bar 8 all adopt 1Cr18Ni9Ti bar.
below in conjunction with accompanying drawing, use procedure of the present utility model is described.
first by connecting base 6, the utility model is fixed on wire drawing machine.During fine wire drawing, silk thread is emitted by draw drum, through after ceramics hooks circle, laterally, by between two vertical plectane 4 soft fibre materials, finally enters in wire drawing machine guide hole.
be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; As long as meet, use needs, all within protection domain of the present utility model.
Claims (10)
1. the fine wire drawing and paying lead frame of bonding wire, comprise fixed mount (7), it is characterized in that being provided with on fixed mount (7) the first cross bar (5), on the fixed mount (7) in the first cross bar (5) the place ahead, be provided with the second cross bar (8), the first cross bar is provided with bonding wire clamping device on (5), and the second cross bar (8) is upper is provided with bonding wire guider corresponding to bonding wire clamping device.
2. the fine wire drawing and paying lead frame of a kind of bonding wire according to claim 1, is characterized in that described fixed mount (7) rear end is provided with and connects base (6), connects on base (6) and is provided with connecting hole.
3. the fine wire drawing and paying lead frame of a kind of bonding wire according to claim 1, it is characterized in that described bonding wire clamping device comprises the first support (2) and the first slide block (1), the first support (2) one end is fixed on the first cross bar (5), the first support (2) other end is provided with the hold assembly of described the first slide block (1), and the first slide block (1) upper end is provided with bonding wire hold assembly.
4. the fine wire drawing and paying lead frame of a kind of bonding wire according to claim 3, it is characterized in that it is the first clamp region that described the first support (2) and the first cross bar (5) fix one end, two jig arm outer end correspondences of the first clamping plate are provided with the first connecting hole, and the first connection hole is provided with the first fastening bolt; Described the first slide block (1) middle part is provided with the first strip slide opening; The hold assembly of described the first slide block (1) comprises that the first screwed hole and the front end that are arranged on the first support (2) are threaded onto the second fastening bolt in the first screwed hole through described the first strip slide opening; Described bonding wire hold assembly comprises two the vertical plectanes (4) that are oppositely arranged, in the groove of two vertical plectanes (4) inner surface, be all inlaid with soft fibre material, the vertical plectane (4) that Yi Ce center is provided with the second screwed hole is fixed on the first slide block (1) upper end, one the 3rd fastening bolt front end screws in the second screwed hole through the through hole at the vertical plectane of opposite side (4) center, between the 3rd fastening bolt head and vertical plectane (4) outer surface, is provided with filament spring (3).
5. the fine wire drawing and paying lead frame of a kind of bonding wire according to claim 4, is characterized in that described soft fibre material is deerskin cleaning cloth for automobile or non-dust cloth.
6. the fine wire drawing and paying lead frame of a kind of bonding wire according to claim 1, it is characterized in that described bonding wire guider comprises the second support (9) and the second slide block (11), the second support (9) one end is fixed on the second cross bar (8), the second support (9) other end is provided with the hold assembly of described the second slide block (11), and the second slide block (11) upper end is provided with bonding wire guiding parts.
7. the fine wire drawing and paying lead frame of a kind of bonding wire according to claim 6, it is characterized in that it is the second clamp region that described the second support (9) and the second cross bar (8) fix one end, two jig arm outer end correspondences of the second clamping plate are provided with the second connecting hole, and the second connection hole is provided with the 4th fastening bolt; Described the second slide block (11) middle part is provided with the second strip slide opening; The hold assembly of described the second slide block (11) comprises that the 3rd screwed hole and the front end that are arranged on the second support (9) are threaded onto the 4th fastening bolt in the 3rd screwed hole through described the second strip slide opening; Bonding wire guiding parts comprises pole, and pole front end is threading hook for running stitch circle (10), rod rear end by external thread rotary in the 4th screwed hole of the second slide block (11) upper end and pass through fastening nuts.
8. the fine wire drawing and paying lead frame of a kind of bonding wire according to claim 7, is characterized in that described threading hook for running stitch circle (10) is ceramics hooks circle.
9. the fine wire drawing and paying lead frame of a kind of bonding wire according to claim 3, is characterized in that described connection base (6) and the first slide block (1) all adopt 3102 trade mark aluminium sheets, and the first cross bar (5) adopts 1Cr18Ni9Ti bar.
10. the fine wire drawing and paying lead frame of a kind of bonding wire according to claim 6, is characterized in that described the second slide block (11) adopts 3102 trade mark aluminium sheets, and the second cross bar (8) adopts 1Cr18Ni9Ti bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596367.5U CN203494912U (en) | 2013-09-26 | 2013-09-26 | Bonding wire fine drawing wire releasing and guiding frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596367.5U CN203494912U (en) | 2013-09-26 | 2013-09-26 | Bonding wire fine drawing wire releasing and guiding frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494912U true CN203494912U (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320596367.5U Expired - Fee Related CN203494912U (en) | 2013-09-26 | 2013-09-26 | Bonding wire fine drawing wire releasing and guiding frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986079A (en) * | 2017-12-07 | 2018-05-04 | 东莞市柯氏五金有限公司 | A kind of pay off rack of super thin wire |
| CN112974691A (en) * | 2021-04-28 | 2021-06-18 | 深圳中宝新材科技有限公司 | Tool clamp for cutting silver alloy bonding wire and working method thereof |
-
2013
- 2013-09-26 CN CN201320596367.5U patent/CN203494912U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986079A (en) * | 2017-12-07 | 2018-05-04 | 东莞市柯氏五金有限公司 | A kind of pay off rack of super thin wire |
| CN107986079B (en) * | 2017-12-07 | 2019-09-06 | 东莞市柯氏五金有限公司 | A kind of pay off rack of super thin wire |
| CN112974691A (en) * | 2021-04-28 | 2021-06-18 | 深圳中宝新材科技有限公司 | Tool clamp for cutting silver alloy bonding wire and working method thereof |
| CN112974691B (en) * | 2021-04-28 | 2022-06-07 | 深圳中宝新材科技有限公司 | Tool clamp for cutting silver alloy bonding wire and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140326 Termination date: 20180926 |