CN201274611Y - Assistant tool - Google Patents

Assistant tool Download PDF

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Publication number
CN201274611Y
CN201274611Y CNU2008201531154U CN200820153115U CN201274611Y CN 201274611 Y CN201274611 Y CN 201274611Y CN U2008201531154 U CNU2008201531154 U CN U2008201531154U CN 200820153115 U CN200820153115 U CN 200820153115U CN 201274611 Y CN201274611 Y CN 201274611Y
Authority
CN
China
Prior art keywords
tool
pcb board
plate
protruded stigma
chute
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.)
Expired - Lifetime
Application number
CNU2008201531154U
Other languages
Chinese (zh)
Inventor
何世舒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flextronics computer (Suzhou) Co. Ltd.
Original Assignee
Flextronics Technology Shanghai Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Flextronics Technology Shanghai Co Ltd filed Critical Flextronics Technology Shanghai Co Ltd
Priority to CNU2008201531154U priority Critical patent/CN201274611Y/en
Application granted granted Critical
Publication of CN201274611Y publication Critical patent/CN201274611Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The utility model discloses an auxiliary tool that is applied to the surface adherence solder process, which comprises a tool plate and a positioning hole, wherein, the tool plate is provided with a sliding groove, and an elastic element and a movable plate that can move backwards and forwards are arranged inside the sliding groove; the movable plate is provided with a first projection post and a second projection post, and the first projection post squeezes the elastic element. With the auxiliary tool, the PCB board can be firmly fixed on the tool, thereby effectively resolving the jumping problem of the PCB board, which is caused by the vibration of the machine, and improving the quality of the product, and ensuring the stability of the product quality.

Description

Auxiliary fixture
Technical field
The utility model relates to a kind of aid that is used for the surface mount welding procedure, relates in particular to a kind of tool.
Background technology
For the surface mount welding procedure, associated production line and equipment all require pcb board (circuit printing plate) that spendable track limit is arranged, not so a lot of out-of-shapes or do not have the pcb board on technology limit just can't directly produce.Auxiliary fixture not only has the effect of clamping pcb board, and its frame structure adds upper side frame as being all pcb board, makes the pcb board can ordinary production.But when being to use tool production in the past, might cause pcb board to bounce out owing to the vibrations of machine, influence the paster quality, serious also can cause mechanical disorder.
The utility model content
The technical problems to be solved in the utility model provides a kind ofly can perhaps not have the securing auxiliary fixture of PCB on technology limit, to overcome the defective that exists in the prior art well with out-of-shape.
For solving the problems of the technologies described above, the utility model adopts following technical problem:
A kind of auxiliary fixture comprises tool plate and location hole, also is provided with chute on the described tool plate, the portable plate that is provided with flexible member in the chute and can moves around, and described portable plate is provided with first protruded stigma and second protruded stigma, described first protruded stigma extruding flexible member.
Preferably, described flexible member is a wire, and draw from chute at described two ends wiry, the circular arc that is shaped as intersection of stage casing part, described first protruded stigma and circular arc extruding.
Preferably, described tool plate is a sinkage type structure.
Fixedly during pcb board, earlier location hole is alignd with pilot hole on the pcb board and be connected, then promote portable plate, second protruded stigma is inserted in other pilot hole.Because portable plate moves in chute, first protruded stigma has been expressed to wire, because wire has certain rigidity, extruded wire promptly to the reaction force of portable plate generation in contrast to glide direction, makes second protruded stigma that the trend of travelling backwards be arranged with portable plate to first protruded stigma, so just limited the activity of pcb board, realized that pcb board firmly is fixed on the tool, can avoid the jumping phenomena of pcb board in surface mount process, improved product quality and guarantee product with stable quality.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the enlarged diagram of Fig. 1 centre circle A.
Embodiment
The auxiliary fixture that the utility model relates to comprises tool plate 1 and location hole 3.Described tool plate 1 is a sinkage type structure, and described location hole 3 aligns with pilot hole 21 on the pcb board 2 and is connected.Also be provided with chute 11 on the tool plate 1, be provided with flexible member in the chute 11, and the portable plate 14 that can in chute 11, move around.Preferably, flexible member can be the wire 13 with certain rigidity, as copper wire.Draw from the both sides of chute 11 at the two ends of described wire 13, and the stage casing part is wound into the circular arc (see figure 2) or the annulus of intersection.One end of portable plate 14 is provided with second protruded stigma 15, and the other end of portable plate 14 is provided with first protruded stigma 12 that contacts with circular arc.During initial condition, portable plate 14 is in an end of chute 11, when portable plate 14 is subjected to external force to be pushed to the other end of chute 11, and first protruded stigma, 12 extrusion metal silks 13.
During use, earlier location hole 3 is alignd with pilot hole 21 on the pcb board 2 and be connected (see Fig. 1, dotted portion is represented pcb board 2), then promote portable plate 14, second protruded stigma 15 is inserted in other pilot hole 21.Because portable plate 14 moves in chute 11, first protruded stigma 12 has been expressed to circular arc (or annulus) part of wire 13, because wire 13 has certain rigidity, 13 pairs first protruded stigmas 12 of extruded wire, promptly to the reaction force of portable plate 14 generations in contrast to glide direction, make second protruded stigma 15 that the trend of travelling backwards be arranged with portable plate 14, so just limited the activity of pcb board 2, realized that pcb board 2 firmly is fixed on the tool, efficiently solve because the problem that machine vibration causes pcb board to be beated improves product quality and guarantees product with stable quality.

Claims (3)

1. auxiliary fixture, comprise tool plate and location hole, it is characterized in that: also be provided with chute on the described tool plate, the portable plate that is provided with flexible member in the chute and can moves around, described portable plate is provided with first protruded stigma and second protruded stigma, described first protruded stigma extruding flexible member.
2. auxiliary fixture according to claim 1 is characterized in that: described flexible member is a wire, and draw from chute at described two ends wiry, the circular arc that is shaped as intersection of stage casing part, described first protruded stigma and circular arc extruding.
3. auxiliary fixture according to claim 1 is characterized in that: described tool plate is a sinkage type structure.
CNU2008201531154U 2008-09-17 2008-09-17 Assistant tool Expired - Lifetime CN201274611Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201531154U CN201274611Y (en) 2008-09-17 2008-09-17 Assistant tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201531154U CN201274611Y (en) 2008-09-17 2008-09-17 Assistant tool

Publications (1)

Publication Number Publication Date
CN201274611Y true CN201274611Y (en) 2009-07-15

Family

ID=40884949

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201531154U Expired - Lifetime CN201274611Y (en) 2008-09-17 2008-09-17 Assistant tool

Country Status (1)

Country Link
CN (1) CN201274611Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101827501A (en) * 2010-03-31 2010-09-08 伟创力电子科技(上海)有限公司 Through-hole backflow welding technology and relevant template and jig
CN102333419A (en) * 2011-03-15 2012-01-25 富泰华工业(深圳)有限公司 Latch assembly and carrier with same
CN104411113A (en) * 2014-11-14 2015-03-11 镇江华印电路板有限公司 High-efficient printed circuit board surface-mounted pallet base

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101827501A (en) * 2010-03-31 2010-09-08 伟创力电子科技(上海)有限公司 Through-hole backflow welding technology and relevant template and jig
CN101827501B (en) * 2010-03-31 2012-01-04 伟创力电子科技(上海)有限公司 Through-hole backflow welding technology and relevant template and jig
CN102333419A (en) * 2011-03-15 2012-01-25 富泰华工业(深圳)有限公司 Latch assembly and carrier with same
US8737084B2 (en) 2011-03-15 2014-05-27 Fu Tai Hua Industry (Shenzhen) Co., Ltd. Printed circuit board and carrier
CN104411113A (en) * 2014-11-14 2015-03-11 镇江华印电路板有限公司 High-efficient printed circuit board surface-mounted pallet base

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20091127

Address after: Shanghai Jiading District Malu Town Yongsheng Road No. 77, building 2, zip code: 201801

Patentee after: Flextronics Technology (Shanghai) Co., Ltd.

Address before: No. 955 Jinhai Road, Pudong New Area Jinqiao Export Processing Zone, Shanghai (T68-4, Lou Dongce), postcode: 201206

Patentee before: Flextronics (Shanghai) Technology Co., Ltd.

C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: FLEXTRONICS ELECTRONICS SCIENCE AND TECHNOLOGY( SH

Free format text: FORMER OWNER: FLEXTRONICS ( SHANGHAI ) SCIENCE CO., LTD.

Effective date: 20091127

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 201801 JIADING, SHANGHAI TO: 215224 SUZHOU, JIANGSU PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20131212

Address after: Suzhou Wuzhong District City, Jiangsu province 215224 Guo Xiang Jie Dao Guan Pu Road No. 1

Patentee after: Flextronics computer (Suzhou) Co. Ltd.

Address before: 201801 Shanghai Jiading District Malu Town Yongsheng Road No. 77 Building 2

Patentee before: Flextronics Technology (Shanghai) Co., Ltd.

ASS Succession or assignment of patent right

Owner name: FLEXCOMPUTING (SUZHOU) CO., LTD.

Free format text: FORMER OWNER: WEICHUANGLI ELECTRONIC TECHNOLOGY (SHANGHAI) CO., LTD.

Effective date: 20131212

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20090715