CN107262865A - A kind of hand-held tin soldering equipment - Google Patents

A kind of hand-held tin soldering equipment Download PDF

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Publication number
CN107262865A
CN107262865A CN201710356650.3A CN201710356650A CN107262865A CN 107262865 A CN107262865 A CN 107262865A CN 201710356650 A CN201710356650 A CN 201710356650A CN 107262865 A CN107262865 A CN 107262865A
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CN
China
Prior art keywords
tin
feeding
upper chuck
hollow
spring
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
Application number
CN201710356650.3A
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Chinese (zh)
Other versions
CN107262865B (en
Inventor
谢超
冉天月
钟利华
姚进
黄缤鸿
刘慧兰
魏晓玲
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Sichuan University
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Sichuan University
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Publication date
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Priority to CN201710356650.3A priority Critical patent/CN107262865B/en
Publication of CN107262865A publication Critical patent/CN107262865A/en
Application granted granted Critical
Publication of CN107262865B publication Critical patent/CN107262865B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/06Solder feeding devices; Solder melting pans
    • B23K3/0607Solder feeding devices
    • B23K3/063Solder feeding devices for wire feeding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08Auxiliary devices therefor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

The present invention provides a kind of hand-held tin soldering equipment.It is constituted by going out tin device, heater and the part of feed arrangement three.The feed arrangement is made up of lower dop, locking strap, thermally insulating housing, feeding piston, upper chuck, button, back-moving spring and feeding spring.The lower dop and upper chuck are elastomer, may tighten or loosen tin silk.In the presence of the button and the back-moving spring and feeding spring, the lower dop and the upper chuck realize the feeding to tin silk and the reset to device.The heater melts the tin silk of feeding inside it.It is described go out tin device be used to export the tin liquor of fusing.The device can control the amount of feeding of tin silk manually, and silk will not be blocked when using, and can reduce the waste of tin silk during manual scolding tin.It is one-handed performance when the tin soldering equipment is used, soldering process safety is convenient.

Description

A kind of hand-held tin soldering equipment
Technical field
The present invention relates to a kind of tin soldering equipment, more particularly to a kind of tin soldering equipment of hand-held.
Background technology
Welding is the material of welded piece(Of the same race or xenogenesis), by heat or pressurization or both be used in combination, and use or not With packing material, the material of workpiece is reached interatomic combination and form the technical process of permanent connection.Soldering is electrical equipment The cable circuit commonly used in industry is connected mode, and people often carry out soldering operation with electric iron or soldering gun.
Electric iron is to use most common tin soldering tool, needs to take electric iron on the other hand in operation, proficiency Na Xisi, Soldering operation is inconvenient, and is also easy to produce potential safety hazard, and such as burnt hand can also cause the waste of tin silk.
One of common form of hand feed is the index(ing) feed of propelling pencil, and the feeding mode utilizes gravity and inertia Principle realizes feeding to pencil-lead, but this principle is not suitable for the feeding of tin silk, and Xi Si is pliable, rub compared with pencil-lead Wipe coefficient greatly, the mode fed using gravity is not high come the feeding reliability for realizing tin silk.
Publication No. 201552358U utility model discloses a kind of improved manual soldering gun, and it includes rifle shell and pulled It is provided with machine, the rifle shell in the steel pipe through rifle shell right-hand member, steel pipe and is provided with heat generating core, heat generating core connection solder horn, Tin-tube is provided with out below the rifle shell, goes out tin-tube left end and is provided with into tin-tube, trigger top is provided with contact roller, and contact roller is located at Enter tin-tube right-hand member, it is described to go out tin-tube and to enter between tin-tube to be provided with tin-guiding tube.This improved manual soldering gun one-hand operation, is used It is convenient, even if but add the tin-guiding tube of bell shape, the position that tin silk slightly deformed or entered tin-guiding tube is forbidden, tin silk Will be stuck, result in blockage.
A kind of tin soldering equipment of Publication No. 103121137A disclosure of the invention, including heat-resisting body, the heat-resisting body Heating wire is inside provided with, the heat-resistant tube is provided with thermal insulation layer in vitro, and the affiliated heat-resisting body one end open other end sets sealing Soft set, the heat-resisting body is divided into body top and body bottom, and the body top and the body bottom use screw thread Connection.This tin soldering equipment can be welded in the place of narrow space, simple in construction, but be by tin during its use Silk is added to heat-resisting body, is melted into tin soldering liquid by electrothermal filament smelting, then tin soldering liquid is extruded into resistance to heat pipe by extruding soft cover To carry out soldering operation, the discharge rate of its tin liquor can be controlled, but the consumption of of tin silk itself is that the amount of feeding is difficult to control, Waste is easily caused, and tin liquor unnecessary in body after use is not disposable.
The content of the invention
The present invention in view of the shortcomings of the prior art, proposes a kind of hand-held tin soldering equipment, and the device can control tin manually The amount of feeding of silk, and silk will not be blocked when using, reduce the waste of tin silk during manual scolding tin.The tin soldering equipment is when using One-handed performance, soldering process safety is convenient.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:A kind of hand-held scolding tin dress Put, including go out tin device, heater and feed arrangement, wherein, the feed arrangement includes lower dop, locking strap, heat-insulated outer Shell, feeding piston, button, upper chuck, back-moving spring and feeding spring.The lower dop is by many omoplate elastic hollow heads and circle There is a step on the hollow afterbody composition of post, the cylindrical hollow afterbody, many omoplate elastic hollow heads can pass in and out the lock Lock ring;The upper chuck is a hollow dop of the elastic conical surface, and the upper end of the upper chuck and the feeding piston is fixedly connected;Institute It is hollow structure to state feeding piston, and its lower end is arranged in the cylindrical hollow afterbody of the lower dop, can be slided in it;It is described Back-moving spring is arranged between the upper chuck and the locking strap, under the feeding spring is arranged on the upper chuck and is described Between dop;The locking strap is fixedly connected with the thermally insulating housing, the taper-face contact of the button and the upper chuck, installs On the thermally insulating housing.
The present invention presses the button in feeding, and the upper chuck will clamp tin silk, while button promotes upper chuck Move down, compress the back-moving spring and feeding spring, in the presence of feeding spring, upper chuck promotes the lower dop one Rise and move down, until the step of lower dop afterbody is contacted with the locking strap, hereafter descend dop transfixion, lower card can be avoided Head enters high-temperature region, and many omoplate elastic hollow heads of lower dop remove locking strap, opens completely and unclamps tin silk, upper chuck after Continuous to move down, feeding spring is compressed, and the feeding piston is slided in lower dop cylindrical hollow afterbody, and tin silk is in upper chuck Clamping under continue to move down, realize to tin silk feeding;Button is unclamped, upper chuck unclamps tin silk, back-moving spring and entered In the presence of spring, upper chuck is moved up, when feeding piston with lower dop top contact, dop under feeding piston driving Move up, until many omoplate elastic hollow heads of lower dop are caught in locking strap completely, and clamp tin silk, realize feeding dress The reset put.
The heater melts the tin silk of feeding inside it.It is described go out tin device the tin liquor of fusing is exported.Make Used time feeds tin silk to heater by feed arrangement, tin silk is fused into tin liquor in heater, tin liquor is by going out tin Device is exported, and being moved to needs the place welded to carry out soldering.
In above-mentioned technical proposal, it is preferred that many omoplate elastic hollow heads and the locking strap of the lower dop pass through The conical surface is combined, and facilitates the lower dop to pass in and out the locking strap.
In above-mentioned technical proposal, it is preferred that many omoplate elastic hollow heads of the lower dop can be two or two The structure of above omoplate so that when dop is fully removed the locking strap instantly, many omoplate elastic hollow heads can open completely Open, so as to unclamp tin silk.
In above-mentioned technical proposal, it is preferred that it is straight that many omoplate elastic hollow head apertures of the lower dop are slightly less than tin silk Footpath, cylindrical hollow afterbody aperture is more than tin silk diameter, and the hollow aperture of the upper chuck is more than tin silk diameter, the feeding piston Hollow aperture be more than tin silk diameter.So that when the lower dop is stuck in the locking strap, many omoplate elastic hollow heads Tin silk can be clamped;When tin silk is fed, the mobile pathway patency of tin silk.
In above-mentioned technical proposal, it is preferred that the taper of the upper chuck should be greater than the angle of friction of material, prevent feed arrangement The self-locking in reseting procedure.
In above-mentioned technical proposal, it is preferred that the back-moving spring and the feeding spring are all compression springs, during installation pair Back-moving spring and feeding spring are applied with precompression so that the feed arrangement can be with parking position accuracy.
The present invention compared with prior art, has the advantages that.
(1)The dynamics of the present invention control pressing button, you can control the amount of feeding of tin silk, and the movement of tin silk is led to Road aperture is both greater than tin silk diameter.Thus, the present apparatus has can the conveniently control tin silk amount of feeding, and will not block the advantage of silk.
(2)The present invention can not resulted in during soldering by controlling the amount of feeding of tin silk to control the consumption of tin silk The waste of tin silk.
(3)The present invention during soldering, tin silk feeding, fusing and discharge all inside device carry out, tin silk enter It is convenient using process safety to pressing keys are only needed to.
Brief description of the drawings
Fig. 1 is the structural representation that the embodiment of the present invention feeds state.
Fig. 2 is the structural representation of reset state of the embodiment of the present invention.
Fig. 3 is the profile at A in Fig. 2.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings:Referring to Fig. 1 to Fig. 3, one Kind of hand-held tin soldering equipment, including feed arrangement 10, heater 11, go out tin device 12, it is characterised in that:The feed arrangement 10 include lower dop 1, locking strap 2, thermally insulating housing 3, feeding piston 4, button 5, upper chuck 6, back-moving spring 8 and feeding spring 9, The lower dop 1 is made up of two omoplate elastic hollow heads and cylindrical hollow afterbody, has a step on the cylindrical hollow afterbody, The two omoplates elastic hollow head is divided into two parts(As shown in Figure 3), the locking strap 2 can be passed in and out, when two omoplates elasticity When hollow head is entered in locking strap 2, tin silk 7 will be clamped;The upper chuck 6 is a hollow dop of the elastic conical surface, the upper card First 6 are fixedly connected with feeding piston 4 upper end;The feeding piston 4 is hollow structure, and its lower end is arranged on the lower dop In 1 cylindrical hollow afterbody, it can be slided in it;The back-moving spring 8 be arranged on the upper chuck 6 and the locking strap 2 it Between, the feeding spring 9 is arranged between the upper chuck 6 and the lower dop 1;The locking strap 2 and the thermally insulating housing 3 It is fixedly connected, the taper-face contact of the button 5 and the upper chuck 6, on the thermally insulating housing 3.
When in use, tin silk 7 is by the upper end of feed arrangement 10, by upper chuck 6 and lower dop 1 for this hand-held tin soldering equipment The path that portion is constituted loads.As shown in figure 1, pushing button 5 during feeding, upper chuck 6 will clamp tin silk, while button 5 is promoted Upper chuck 6 is moved down, compression reseting spring 8 and feeding spring 9, in the presence of feeding spring 9, and upper chuck 6 promotes lower block First 1 moves downwardly together, until the step of the lower afterbody of dop 1 is contacted with locking strap 2, hereafter descends the transfixion of dop 1, can avoid Lower dop 1 enters high-temperature region, and two omoplate elastic hollow heads of lower dop 1 remove locking strap 2, and two parts open and unclamped completely Tin silk 7, upper chuck 6 continues to move down, and feeding spring 9 is compressed, and feeding piston 4 is in the cylindrical hollow afterbody of lower dop 1 Slide, tin silk 7 continues to move down under the clamping of upper chuck 6, realize the feeding to tin silk;As shown in Fig. 2 button 5 is unclamped, Upper chuck 6 unclamp tin silk, back-moving spring 8 and feeding spring 9 in the presence of, upper chuck 6 is moved up, when feeding piston 4 with During lower 1 top contact of dop, feeding piston 4 drives lower dop 1 to move up, until two omoplate elastic hollow heads of lower dop 1 Portion is caught in locking strap 2 completely, and clamps tin silk 7, realizes the reset of feed arrangement 10;The tin silk 7 of feeding passes through heater 11 are fused into tin liquor, then are exported by going out tin device 12 by the inside of the welder, are moved to the place progress for needing to weld Soldering.
Instantly when dop 1 is stuck in locking strap 2, two omoplate elastic hollow heads and the tin silk of lower dop 1 are matched somebody with somebody for slight interference Close, thus this at present dop 1 can clamp tin silk.
The cylindrical hollow afterbody aperture of lower dop 1 is more than tin silk diameter, and the aperture of upper chuck 6 is more than tin silk diameter, feeding The aperture of piston 4 is more than tin silk diameter so that when dop 1 is pushed out locking strap 2 instantly, and the feeding passage diameters of tin silk 7 are all big In tin silk diameter, prevent Yin Xisi not straight or bending causes tin silk stuck situation occurs in a device.
Two omoplate elastic hollow heads of locking strap 2 and lower dop 1 pass through cone match, the conveniently lower turnover of dop 1 locking Hoop 2.
Upper chuck 6 can be realized by various structures:Upper chuck 6 is using the elastic preferable and less material of coefficient of friction;On Dop 6 is by the way of metal and nonmetallic combination, and such as internal is rubber, outside one layer of preferable metal of elasticity of bag;By the conical surface Hollow upper chuck 6 is cut in half along axis, and this two parts is connected with spring.It is easy in the button 5, the and of back-moving spring 8 Feed in the presence of spring 9, the upper chuck 6 can easily move up and down, and upper chuck 6 can clamp or unclamp tin silk rapidly 7.The structure of upper chuck 6 employs the mode of metal and nonmetallic combination in the present embodiment.
The taper of upper chuck 6 is more than the corresponding angle of friction of material, prevents the self-locking in reseting procedure of feed arrangement 10.

Claims (5)

1. a kind of hand-held tin soldering equipment, including feed arrangement 10, heater 11, go out tin device 12, it is characterised in that:It is described Feed arrangement 10 includes lower dop 1, locking strap 2, thermally insulating housing 3, feeding piston 4, button 5, upper chuck 6, back-moving spring 8 and entered To spring 9, the lower dop 1 is made up of many omoplate elastic hollow heads and cylindrical hollow afterbody, on the cylindrical hollow afterbody There is a step, many omoplate elastic hollow heads can pass in and out the locking strap 2;The upper chuck 6 is that an elastic conical surface is hollow Dop, the upper end of the upper chuck 6 and the feeding piston 4 is fixedly connected;The feeding piston 4 is hollow structure, its lower end In the cylindrical hollow afterbody of the lower dop 1, it can be slided in it;The back-moving spring 8 is arranged on the upper chuck 6 Between the locking strap 2, the feeding spring 9 is arranged between the upper chuck 6 and the lower dop 1;The locking strap 2 It is fixedly connected with the thermally insulating housing 3, the taper-face contact of the button 5 and the upper chuck 6, installed in the thermally insulating housing 3 On.
2. a kind of hand-held tin soldering equipment as claimed in claim 1, it is characterised in that:Many omoplates elasticity of the lower dop 1 Hollow head passes through cone match with the locking strap 2.
3. a kind of hand-held tin soldering equipment as claimed in claim 1, it is characterised in that:Many omoplates elasticity of the lower dop 1 Hollow head coordinates with tin silk slight interference, and cylindrical hollow afterbody aperture is more than tin silk diameter, and the hollow aperture of the upper chuck 6 is big In tin silk diameter, the hollow aperture of the feeding piston 4 is more than tin silk diameter.
4. a kind of hand-held tin soldering equipment as claimed in claim 1, it is characterised in that:The taper of the upper chuck 6 is more than material The angle of friction of material.
5. a kind of hand-held tin soldering equipment as claimed in claim 1, it is characterised in that:The back-moving spring 8 and affiliated feeding Spring 9 is all compression spring, and precompression is applied with to the back-moving spring 8 and the feeding spring 9 during installation.
CN201710356650.3A 2017-05-19 2017-05-19 A kind of hand-held tin soldering equipment Expired - Fee Related CN107262865B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710356650.3A CN107262865B (en) 2017-05-19 2017-05-19 A kind of hand-held tin soldering equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710356650.3A CN107262865B (en) 2017-05-19 2017-05-19 A kind of hand-held tin soldering equipment

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CN107262865A true CN107262865A (en) 2017-10-20
CN107262865B CN107262865B (en) 2019-05-17

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112620721A (en) * 2020-05-22 2021-04-09 林宝勤 Drilling machine
CN112846438A (en) * 2021-01-05 2021-05-28 衢州利盈科技有限公司 Flash memory particle safety welding device and using method thereof
CN113084293A (en) * 2020-01-08 2021-07-09 重庆方正高密电子有限公司 Tin soldering pen and maintenance method of tin holes of printed circuit board

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751628A (en) * 1969-12-24 1973-08-07 Boehler & Co Ag Geb Method for arc welding with overlapped band electrodes
SU821093A1 (en) * 1979-02-05 1981-04-15 Предприятие П/Я А-3700 Current supply device
CN101758310A (en) * 2009-08-13 2010-06-30 赖东峰 Electric iron
CN102149503A (en) * 2008-07-08 2011-08-10 纽弗雷公司 Mounting fixture for pins, rivet head, method
CN202984859U (en) * 2012-12-15 2013-06-12 安徽师范大学 Pushing pen for welding wire
CN105598548A (en) * 2016-02-29 2016-05-25 湖北工业大学 Automatic tin adding electric soldering iron

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751628A (en) * 1969-12-24 1973-08-07 Boehler & Co Ag Geb Method for arc welding with overlapped band electrodes
SU821093A1 (en) * 1979-02-05 1981-04-15 Предприятие П/Я А-3700 Current supply device
CN102149503A (en) * 2008-07-08 2011-08-10 纽弗雷公司 Mounting fixture for pins, rivet head, method
CN101758310A (en) * 2009-08-13 2010-06-30 赖东峰 Electric iron
CN202984859U (en) * 2012-12-15 2013-06-12 安徽师范大学 Pushing pen for welding wire
CN105598548A (en) * 2016-02-29 2016-05-25 湖北工业大学 Automatic tin adding electric soldering iron

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113084293A (en) * 2020-01-08 2021-07-09 重庆方正高密电子有限公司 Tin soldering pen and maintenance method of tin holes of printed circuit board
CN113084293B (en) * 2020-01-08 2022-10-28 重庆方正高密电子有限公司 Tin soldering pen and maintenance method of tin holes of printed circuit board
CN112620721A (en) * 2020-05-22 2021-04-09 林宝勤 Drilling machine
CN112846438A (en) * 2021-01-05 2021-05-28 衢州利盈科技有限公司 Flash memory particle safety welding device and using method thereof

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