CN103639565A - SMD IC welding and fixing device - Google Patents
SMD IC welding and fixing device Download PDFInfo
- Publication number
- CN103639565A CN103639565A CN201310573007.8A CN201310573007A CN103639565A CN 103639565 A CN103639565 A CN 103639565A CN 201310573007 A CN201310573007 A CN 201310573007A CN 103639565 A CN103639565 A CN 103639565A
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- China
- Prior art keywords
- fixture
- crossbeam
- paster
- base
- connector
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
Abstract
The invention discloses an SMD IC welding and fixing device which comprises a base, two supports, a beam and a fixing piece. The two supports are oppositely arranged on the two ends of the base in parallel and are perpendicular to the base. The two ends of the beam are connected with the two supports respectively. The upper end of the fixing piece is connected with the beam and moves along the beam, the lower end of the fixing piece is opposite to the base, and the fixing piece is used for fixing the IC to a bonding pad of a PCB during SMD IC welding. Before welding, the SMD IC is fixed to the bonding pad of the PCB, the IC does not need to be fixed with human hands, one hand holds tin wires, the other hand holds an electric soldering iron to conduct welding, displacement cannot occur easily, welding can be achieved at a time even though an SMD IC has the very small lead pin pitch, and the yield is ensured.
Description
Technical field
The invention discloses a kind of paster IC weld fixture apparatus, for electronic product, research and develop fixedly paster IC of manual welding process, belong to electron trade auxiliary products field.
Background technology
Various prototype debug tests need to be done in R&D and production by Electronics Factory, in this process, keep away unavoidable manual welding pcb board, for some conventional resistance capacitances, skilled operator has been easy to, but for minitype paster IC, the most difficult is that manual alignment arrives the process of having welded, to having got well for fixing IC with tweezers or finger, also to vacate hand and take solder stick, an other hand will operate electric iron, not at all easy to level, may be accidentally inclined to one side again position, also contraposition again, even sometimes welded and found that IC is inclined to one side on one side, also need to remove welding again, even skilled worker also needs this minitype paster IC to be welded several times sometimes, in this process, likely IC is caused to damage, wasted the time, wasted again resource.This phenomenon is prevalent in electronics producer, in order to reduce this situation, occurs, and can only pass through manual control, allows skilled worker operate, or records damaged condition etc., but do not tackle the problem at its root.
Therefore, address the above problem in the urgent need to.
Summary of the invention
Technical problem to be solved by this invention is: a kind of paster IC weld fixture apparatus is provided, has solved the problem of the difficult location of manual welding paster IC in prior art.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A paster IC weld fixture apparatus, comprises base, support, crossbeam, fixture; Described support comprises two, and opposing parallel is arranged at the two ends of base, and vertical with base; The two ends of described crossbeam are connected with two supports respectively; The upper end of described fixture is connected with crossbeam and is movable along crossbeam, and lower end is relative with base, when described fixture welds for paster IC, IC is fixed on to the pad of PCB.
Described fixture comprises the two parts that interconnect and can be movable relatively, and is provided for making two parts relative motion or fixing connector between two parts.
Described support is rectangular frame structure, and the upper side frame of described rectangle support is connected with crossbeam, between described crossbeam and upper side frame, connector is set, for crossbeam is moved along the upper side frame of rectangle support.
Between described crossbeam and fixture, connector is set, this connector is respectively and is flexibly connected with crossbeam, fixture, and described connector drives fixture to move along crossbeam, and produces relative motion with fixture.
The lower end of described fixture is provided for the fixedly elastic end of paster IC.
Compared with prior art, beneficial effect of the present invention is:
(1) before welding, paster IC is fixed on PCB pad, does not need fixedly IC of staff, make a hand take solder stick, that electric iron of hand directly welds, be not easy to occur off normal phenomenon, even the very little paster IC of lead pin pitch also can once complete, guaranteed yields.
(2) fixture is set to relatively movable two parts, and this device can be operated the IC of various models, compatible good.
(3) between crossbeam and support, active connection is all set between crossbeam and fixture, fixture be can move freely, facilitated the application that has a plurality of IC on same pcb board.
(4) set elastic end and reduced hard contact, avoid damaging the electrical characteristics of IC, reduced loss.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein, being designated in figure: 1-base; 2-support; 3-upper side frame; 4-crossbeam; 5-the first connector; 6-the second connector; 7-fixture; 8-the 3rd connector; 9-elastic end; 10-PCB fixture.
The specific embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is elaborated:
Embodiment mono-, and as shown in Figure 1, a kind of paster IC weld fixture apparatus, comprises base 1, support 2, crossbeam 4, fixture 7; Described support 2 comprises two, and opposing parallel is arranged at the two ends of base 1, and vertical with base 1; The two ends of described crossbeam 4 are connected with two supports 2 respectively; The upper end of described fixture 7 is connected with crossbeam 4 and along crossbeam 4 activities, lower end is relative with base 1, when described fixture 7 welds for paster IC, IC is fixed on to the pad of PCB.
Described fixture 7 comprises the two parts that interconnect and can be movable relatively, between two parts, be provided for making two parts relative motion or the 3rd fixing connector 8, wherein, upper end is connected with crossbeam 4, lower end can be up and down with respect to upper end by the 3rd connector 8, on the 3rd active connection 8, arrange and make the fasteners such as the fixing button in lower end, draw-in groove, clip, when using, fastener is opened, regulate the 3rd connector 8, make the lower end of fixture up and down, after regulating, by fastener, the relative upper end of fixture 7 is fastening.Fixture 7 is set to relatively movable two parts, and this device can be operated the IC of various models, compatible good.
Described support 2 is rectangular frame structure, and the upper side frame 3 of described rectangle support is connected with crossbeam 4, and the first connector 5 is set between described crossbeam 4 and upper side frame 3, for crossbeam 4 is moved along the upper side frame 3 of rectangle support.
The lower end of described fixture 7 is provided for the fixedly elastic end 9 of paster IC.Set elastic end and reduced hard contact, avoid damaging the electrical characteristics of IC, reduced loss.
Embodiment bis-, a kind of paster IC weld fixture apparatus, comprise base 1, support 2, crossbeam 4, fixture 7; Described support 2 comprises two, and opposing parallel is arranged at the two ends of base 1, and vertical with base 1; The two ends of described crossbeam 4 are connected with two supports 2 respectively; The upper end of described fixture 7 is connected with crossbeam 4 and along crossbeam 4 activities, lower end is relative with base 1, when described fixture 7 welds for paster IC, IC is fixed on to the pad of PCB.
The second connector 6 is set between described crossbeam 4 and fixture 7, this second connector 6 is respectively and is flexibly connected with crossbeam 4, fixture 7, described the second connector 6 drives fixture 7 to move along crossbeam 4, fixture 7 can produce upper and lower relative motion with the second connector, on described the second connector 6, arrange fixture 7 is anchored on to the first securing member on crossbeam 4, when this first securing member is opened, the second connector 6 can move along crossbeam 4, when closed, fixture 7 is anchored on crossbeam; On described the second connector 6, the second securing member is set, when described the second securing member is opened for fastening fixture 7, the second securing members, adjustable fixture 7 moves up and down, and during securing member locking, relative the second connector 5 of fixture 7 can not move.
Described support 2 is rectangular frame structure, and the upper side frame 3 of described rectangle support is connected with crossbeam 4, and the first connector 5 is set between described crossbeam 4 and upper side frame 3, for crossbeam 4 is moved along the upper side frame 3 of rectangle support.
The lower end of described fixture is provided for the fixedly elastic end of paster IC.Set elastic end and reduced hard contact, avoid damaging the electrical characteristics of IC, reduced loss.
Claims (5)
1. a paster IC weld fixture apparatus, is characterized in that: comprise base, support, crossbeam, fixture; Described support comprises two, and opposing parallel is arranged at the two ends of base, and vertical with base; The two ends of described crossbeam are connected with two supports respectively; The upper end of described fixture is connected with crossbeam and is movable along crossbeam, and lower end is relative with base, when described fixture welds for paster IC, IC is fixed on to the pad of PCB.
2. paster IC weld fixture apparatus according to claim 1, is characterized in that: described fixture comprises the two parts that interconnect and can be movable relatively, and is provided for making two parts relative motion or fixing connector between two parts.
3. paster IC weld fixture apparatus according to claim 1, it is characterized in that: described support is rectangular frame structure, the upper side frame of described rectangle support is connected with crossbeam, between described crossbeam and upper side frame, connector is set, for crossbeam is moved along the upper side frame of rectangle support.
4. paster IC weld fixture apparatus according to claim 1, it is characterized in that: between described crossbeam and fixture, connector is set, this connector is respectively and is flexibly connected with crossbeam, fixture, and described connector drives fixture to move along crossbeam, and produces relative motion with fixture.
5. according to the paster IC weld fixture apparatus described in any one in claim 1 ~ 4, it is characterized in that: the lower end of described fixture is provided for the fixedly elastic end of paster IC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310573007.8A CN103639565B (en) | 2013-11-18 | 2013-11-18 | A kind of paster IC weld fixture apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310573007.8A CN103639565B (en) | 2013-11-18 | 2013-11-18 | A kind of paster IC weld fixture apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103639565A true CN103639565A (en) | 2014-03-19 |
| CN103639565B CN103639565B (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310573007.8A Active CN103639565B (en) | 2013-11-18 | 2013-11-18 | A kind of paster IC weld fixture apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639565B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497057A (en) * | 2019-07-26 | 2019-11-26 | 晶晨半导体（深圳）有限公司 | A method of 0201 element of welding is guided by metal wire |
Citations (8)
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| JPH01201993A (en) * | 1988-02-05 | 1989-08-14 | Fujitsu Ltd | Positioning system for heating chip |
| JPH04364090A (en) * | 1991-06-06 | 1992-12-16 | Pioneer Electron Corp | Soldering jig |
| US20050067464A1 (en) * | 2003-09-30 | 2005-03-31 | Peng-Wei Wang | Fixture for supporting a printed circuit board in a production line |
| CN202155622U (en) * | 2011-07-11 | 2012-03-07 | 武汉天喻信息产业股份有限公司 | Welding electrode gripping head for IC smart card |
| WO2012072968A1 (en) * | 2010-12-03 | 2012-06-07 | Volex Plc | Wire holder and method of terminating wire conductors |
| CN202491006U (en) * | 2012-03-24 | 2012-10-17 | 精工伟达科技（深圳）有限公司 | Dual-interface IC (Integrated Circuit) card chip holding tool |
| JP2013022595A (en) * | 2011-07-15 | 2013-02-04 | Showa Denko Kk | Brazing jig and brazing method |
| CN203541794U (en) * | 2013-11-18 | 2014-04-16 | 无锡俊达测试技术服务有限公司 | Paster IC welding fixing device |
-
2013
- 2013-11-18 CN CN201310573007.8A patent/CN103639565B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01201993A (en) * | 1988-02-05 | 1989-08-14 | Fujitsu Ltd | Positioning system for heating chip |
| JPH04364090A (en) * | 1991-06-06 | 1992-12-16 | Pioneer Electron Corp | Soldering jig |
| US20050067464A1 (en) * | 2003-09-30 | 2005-03-31 | Peng-Wei Wang | Fixture for supporting a printed circuit board in a production line |
| WO2012072968A1 (en) * | 2010-12-03 | 2012-06-07 | Volex Plc | Wire holder and method of terminating wire conductors |
| CN202155622U (en) * | 2011-07-11 | 2012-03-07 | 武汉天喻信息产业股份有限公司 | Welding electrode gripping head for IC smart card |
| JP2013022595A (en) * | 2011-07-15 | 2013-02-04 | Showa Denko Kk | Brazing jig and brazing method |
| CN202491006U (en) * | 2012-03-24 | 2012-10-17 | 精工伟达科技（深圳）有限公司 | Dual-interface IC (Integrated Circuit) card chip holding tool |
| CN203541794U (en) * | 2013-11-18 | 2014-04-16 | 无锡俊达测试技术服务有限公司 | Paster IC welding fixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497057A (en) * | 2019-07-26 | 2019-11-26 | 晶晨半导体（深圳）有限公司 | A method of 0201 element of welding is guided by metal wire |
| CN110497057B (en) * | 2019-07-26 | 2021-08-31 | 晶晨半导体（深圳）有限公司 | Method for guiding and welding 0201 element through metal wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103639565B (en) | 2016-09-14 |
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Effective date of registration: 20160708 Address after: 266045 Shandong province Qingdao City, Zhengzhou Road No. 43 building 130 room A Applicant after: Qingdao Rubber Valley Intellectual Property Co.,Ltd. Address before: 214135 Jiangsu city of Wuxi province Taihu new international science and Technology Park of University Science and Technology Park Qingyuan Road 530 building A802 Applicant before: Wuxi Junda Testing Technology Services Co., Ltd. |
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Effective date of registration: 20160822 Address after: 226600, No. 6 the Yellow Sea Avenue (middle), Haian County Development Zone, Nantong, Jiangsu Applicant after: Jiangsu Sheng Li detection instrument company limited Address before: 266045 Shandong province Qingdao City, Zhengzhou Road No. 43 building 130 room A Applicant before: Qingdao Rubber Valley Intellectual Property Co.,Ltd. |