CN203887438U - Clamp for manual circuit board welding - Google Patents

Clamp for manual circuit board welding Download PDF

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Publication number
CN203887438U
CN203887438U CN201420266788.6U CN201420266788U CN203887438U CN 203887438 U CN203887438 U CN 203887438U CN 201420266788 U CN201420266788 U CN 201420266788U CN 203887438 U CN203887438 U CN 203887438U
Authority
CN
China
Prior art keywords
circuit board
rotating shaft
clamp
support
sponge
Prior art date
Application number
CN201420266788.6U
Other languages
Chinese (zh)
Inventor
唐江微
Original Assignee
上海信息技术学校
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 上海信息技术学校 filed Critical 上海信息技术学校
Priority to CN201420266788.6U priority Critical patent/CN203887438U/en
Application granted granted Critical
Publication of CN203887438U publication Critical patent/CN203887438U/en

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Abstract

The utility model discloses a clamp for manual circuit board welding. The clamp comprises a clamp body, a circuit board, a sponge, a base plate and a plurality of binder clips. The clamp body comprises a base, two rotary shaft supports and two auxiliary supports. The two rotary shaft supports are symmetrically disposed in the base and fixedly connected with the same. The two auxiliary supports are symmetrically disposed in the base and fixedly connected with the same. Two sides of one end of the circuit board are respectively disposed in the rotary shaft supports, and the other end of the circuit board attaches to the auxiliary supports. The base plate covers the circuit board. The sponge is disposed between the base plate and the circuit board. The binder clips clamp the circuit board, the sponge and the base plate. By the clamp for fixing and turning over components and the circuit board, welding of multiple components can be performed at one step. In addition, the clamp is simple in structure, high in efficiency and high in accuracy.

Description

The fixture of manual welding circuit board
Technical field
The utility model relates to tool holder technical field, especially a kind of fixture of manual welding circuit board.
Background technology
Circuit board is the heart of control circuit in electric equipment, in the research and development and small batch trial produce process of electric equipment, the manual welding of circuit board is unavoidable, in the process of prior art manual welding circuit board, first be that several components and parts are accurately plugged on circuit board, then the pin of components and parts is one by one welded, the problem existing is, in the process of welding, components and parts there will be loosening, affect the reliability that components and parts are connected with circuit board, welding quality is difficult to guarantee, can only adopt and peg graft one, weld the working method of, this just makes speed and the efficiency of welding have a greatly reduced quality, and increased the components and parts wrong probability of pegging graft.
Utility model content
The purpose of this utility model is the fixture of a kind of manual welding circuit board of providing for the deficiencies in the prior art, the utility model adopts clamp body by components and parts and circuit board is fixing and the scheme of turn-over, implement disposable to the welding of a plurality of components and parts, have advantages of simple in structure, efficiency is high, accuracy rate is high.
The concrete technical scheme that realizes the utility model object is:
A kind of fixture of manual welding circuit board, its feature comprises clamp body, circuit board, sponge, backing plate and binder clip, described clamp body is comprised of pedestal, rotating shaft support and supplemental support, pedestal is provided with four elongated slots along level and vertical axis, the bottom of rotating shaft support and supplemental support is equipped with screw rod, lock nut and lower margin nut, on rotating shaft support, be also hinged with rotating shaft, rotating shaft is provided with gap, and a side of gap is provided with holding screw; Described rotating shaft support and supplemental support are two, and by screw rod, are symmetricly set in four elongated slots of pedestal, and lock nut is connected rotating shaft support and supplemental support and pedestal;
The both sides of described circuit board one end are located at respectively in the gap of rotating shaft, and the other end is attached in supplemental support, and backing plate covers on circuit board, and sponge is located between backing plate and circuit board, and binder clip is several, and by circuit board, sponge and backing plate clamping.
The utility model adopts the scheme of clamp body components and parts are fixing with circuit board and turn-over, implements disposable a plurality of components and parts to be welded, have advantages of simple in structure, efficiency is high, accuracy rate is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial structurtes schematic diagram in A-A cross section of Fig. 1;
Fig. 3 is the heads use view of circuit board;
Fig. 4 is the anti-supine use view of circuit board.
The specific embodiment
Consult Fig. 1, Fig. 2, the utility model comprises clamp body 1, circuit board 2, sponge 3, backing plate 4 and binder clip 5, described clamp body 1 is comprised of pedestal 11, rotating shaft support 12 and supplemental support 13, pedestal 11 is provided with four elongated slots 111 along level and vertical axis, the bottom of rotating shaft support 12 and supplemental support 13 is equipped with screw rod 131, lock nut 132 and lower margin nut 133, on rotating shaft support 12, be also hinged with rotating shaft 121, rotating shaft is provided with gap 122, and a side of gap 122 is provided with holding screw 123; Described rotating shaft support 12 and supplemental support 13 are two, and by screw rod 131, are symmetricly set in four elongated slots 111 of pedestal 11, and lock nut 132 is connected rotating shaft support 12 and supplemental support 13 with pedestal 11;
The both sides of described circuit board 2 one end are located at respectively in the gap 122 of rotating shaft 121, the other end is attached in supplemental support 13, and backing plate 4 covers on circuit board 2, and sponge 3 is located between backing plate 4 and circuit board 2, binder clip 5 is several, and by circuit board 2, sponge 3 and backing plate 4 clampings.
The utility model is to use like this:
A), consult Fig. 1, Fig. 2, Fig. 3, the installation of circuit board and clamp body: the position in 11 4 elongated slots 111 of pedestal according to the presetting rotating shaft support 12 of the size of circuit board 2 appearance and sizes and supplemental support 13 first, the both sides of circuit board 2 one end are inserted in respectively in the gap 122 of rotating shaft 121, with holding screw 123, circuit board 2 is fixed in the gap 122 of rotating shaft 121, then tightening lock nut 132 is connected rotating shaft support 12 and pedestal 11, support around the shaft the rotating shaft 121 rotation circuit plates 2 on 12, make facing up of circuit board 2, and the other end that makes circuit board 2 is attached in supplemental support 13, again support around the shaft the rotating shaft 121 reverse circuit plates 2 on 12, make circuit board 2 reverse side upward and the other end be attached in another supplemental support 13, then tightening lock nut 132 is connected supplemental support 13 and pedestal 11, adjust the lower margin nut 133 of rotating shaft support 12 and supplemental support 13, keep pedestal 11 and circuit board 2 in formation state.
B), the grafting of components and parts and circuit board is with fixing:
Consult Fig. 1, Fig. 2, Fig. 3, reverse circuit plate 2, make facing up of circuit board 2, several components and parts are accurately plugged on circuit board 2 successively, check the components and parts that inspection pegs graft errorless, sponge 3, backing plate 4 are covered on circuit board 2 successively, with several binder clips 5, by circuit board 2, sponge 3 and backing plate 4 clampings, make can not produce between components and parts and circuit board 2 loosening.
C), the welding of components and parts and circuit board:
Consult Fig. 1, Fig. 2, Fig. 4, reverse circuit plate 2, make the reverse side of circuit board 2 upward, the pin of components and parts and circuit board 2 are implemented to welding one by one, implement the disposable welding to a plurality of components and parts, and guarantee that each components and parts can vertically be close to circuit board 2 and complete and be welded and fixed, efficiency and the accuracy rate of circuit board 2 manual weldings are significantly improved.

Claims (1)

1. the fixture of a manual welding circuit board, it is characterized in that it comprises clamp body (1), circuit board (2), sponge (3), backing plate (4) and binder clip (5), described clamp body (1) is by pedestal (11), rotating shaft support (12) and supplemental support (13) form, pedestal (11) is provided with four elongated slots (111) along level and vertical axis, the bottom of rotating shaft support (12) and supplemental support (13) is equipped with screw rod (131), lock nut (132) and lower margin nut (133), on rotating shaft support (12), be also hinged with rotating shaft (121), rotating shaft is provided with gap (122), one side of gap (122) is provided with holding screw (123), described rotating shaft support (12) and supplemental support (13) are two, and by screw rod (131), be symmetricly set in four elongated slots (111) of pedestal (11), lock nut (132) is connected rotating shaft support (12) and supplemental support (13) with pedestal (11), the both sides of described circuit board (2) one end are located at respectively in the gap (122) of rotating shaft (121), the other end is attached in supplemental support (13), backing plate (4) covers on circuit board (2), sponge (3) is located between backing plate (4) and circuit board (2), binder clip (5) is several, and by circuit board (2), sponge (3) and backing plate (4) clamping.
CN201420266788.6U 2014-05-23 2014-05-23 Clamp for manual circuit board welding CN203887438U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420266788.6U CN203887438U (en) 2014-05-23 2014-05-23 Clamp for manual circuit board welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420266788.6U CN203887438U (en) 2014-05-23 2014-05-23 Clamp for manual circuit board welding

Publications (1)

Publication Number Publication Date
CN203887438U true CN203887438U (en) 2014-10-22

Family

ID=51713886

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420266788.6U CN203887438U (en) 2014-05-23 2014-05-23 Clamp for manual circuit board welding

Country Status (1)

Country Link
CN (1) CN203887438U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104157531A (en) * 2014-08-29 2014-11-19 伟创力电子技术(苏州)有限公司 Assembly fixture for fuse
CN104439854A (en) * 2015-01-04 2015-03-25 京东方科技集团股份有限公司 Welding table and welding system
CN105855767A (en) * 2016-05-12 2016-08-17 安徽天海厨房设备有限公司 Welding method of cooking utensil
CN110381669A (en) * 2019-06-17 2019-10-25 泰州市旺灵绝缘材料厂 A kind of glass base circuit board fixture
US10507541B2 (en) * 2017-02-14 2019-12-17 John Nelson Soldering jig assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104157531A (en) * 2014-08-29 2014-11-19 伟创力电子技术(苏州)有限公司 Assembly fixture for fuse
CN104157531B (en) * 2014-08-29 2016-03-23 伟创力电子技术(苏州)有限公司 Fuse assembled fixture
CN104439854A (en) * 2015-01-04 2015-03-25 京东方科技集团股份有限公司 Welding table and welding system
CN104439854B (en) * 2015-01-04 2016-06-01 京东方科技集团股份有限公司 A kind of welding bench and welding system
CN105855767A (en) * 2016-05-12 2016-08-17 安徽天海厨房设备有限公司 Welding method of cooking utensil
US10507541B2 (en) * 2017-02-14 2019-12-17 John Nelson Soldering jig assembly
CN110381669A (en) * 2019-06-17 2019-10-25 泰州市旺灵绝缘材料厂 A kind of glass base circuit board fixture

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141022

Termination date: 20150523