CN202097475U - Electrothermal forceps used for dismounting and welding surface-mounted components - Google Patents
Electrothermal forceps used for dismounting and welding surface-mounted components Download PDFInfo
- Publication number
- CN202097475U CN202097475U CN2011201856209U CN201120185620U CN202097475U CN 202097475 U CN202097475 U CN 202097475U CN 2011201856209 U CN2011201856209 U CN 2011201856209U CN 201120185620 U CN201120185620 U CN 201120185620U CN 202097475 U CN202097475 U CN 202097475U
- Authority
- CN
- China
- Prior art keywords
- tweezer
- sealing
- electric heating
- tweezers
- paster device
- 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
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Abstract
A pair of electrothermal forceps used for dismounting and welding surface-mounted components belongs to the technical field of welding tools and comprises a forceps handle as well as two forceps arms and a push rod which are connected with the forceps handle, wherein the push rod is movably arranged at the center of the forceps handle and the tail end of the push rod is over against the two forceps arms. The device can clamp a component and can quickly dismounting and welding dual-pin surface-mounted components through tin melting.
Description
Technical field
The utility model relates to a kind of tweezers of soldering appliance technical field, specifically is a kind of electric heating tweezers that are used for sealing-off paster device.
Background technology
At present, known tweezers are made up of tweezer handle and two tweezer arms.When bipod paster device was dismantled, a kind of method was with two flatirons (right-hand man each) two ends of element to be heated simultaneously, carries on gently after waiting tin to melt element is taken off.But when having only a flatiron, then need use flatiron that more scolding tin is soaked into two legs of device simultaneously, with tweezers the device folder dismantled from circuit board again.When bipod paster device welds; Earlier zinc-plated on pad therein, a hand grasps device with tweezers then, is put into the installation site and by on circuit board; The another hand uses electric iron that the pin on the zinc-plated pad is welded; Element is burn-on and can not moved behind the pin, and tweezers unclamp, and use the tin silk instead another pin is welded.Above-mentioned tweezers only are used for gripping element, and the molten tin when dismounting and welding device then need use flatiron to accomplish, and all needs bimanualness, and when the device comparatively dense, above operation easier is bigger, influence dismounting and welding efficiency.
The utility model content
The utility model provides a kind of electric heating tweezers that are used for sealing-off paster device to the above-mentioned deficiency that prior art exists, and can carry out clamping to device, can also accomplish the fast quick-detach and the welding of bipod paster device through molten tin.
The utility model realizes that through following technical scheme the utility model comprises: tweezer handle and two tweezer arms that are attached thereto and push rod, wherein: push rod is movably set in the end of center and push rod of tweezer handle over against two tweezer arms.
Described tweezer handle comprises: housing and the heating wire that is arranged at enclosure interior; Be arranged at the interface of outside, two rotating shaft hinges and two springs; Wherein: heating wire links to each other with interface; Two rotating shaft hinges flexibly connect with corresponding tweezer arm, and an end of two springs is fixedly set in the outside of housing, and the other end contacts with corresponding tweezer arm.
Described tweezer arm is flat hipped plate construction, and the end of this tweezer arm is provided with thermal insulation layer and supplies to hand, and the tip of tweezer arm is provided with movable tweezer point.
Described push rod comprises: the body of rod, pressure cap and push away spring, and wherein: a top and an end that pressure cap is arranged at the body of rod contact with pushing away spring, and the other end that pushes away spring contacts with the tweezer handle, and the body of rod passes tweezer handle and its tip over against two tweezer arms.
The utility model does not need to use in addition electric iron again, but only uses these novel tweezers to accomplish, and makes the dismounting of bipod paster device more efficient with welding.
Description of drawings
Fig. 1 is the utility model sketch map.
The specific embodiment
Embodiment in the face of the utility model elaborates down; Present embodiment is being to implement under the prerequisite with the utility model technical scheme; Provided detailed embodiment and concrete operating process, but the protection domain of the utility model is not limited to following embodiment.
Embodiment
As shown in Figure 1, present embodiment comprises: tweezer handle 1 and two tweezer arms that are attached thereto 2 and push rod 3, wherein: push rod 3 is movably set in the end of center and push rod 3 of tweezer handle 1 over against two tweezer arms 2.
Described tweezer handle 1 comprises: housing 4 and the heating wire (not shown) that is arranged at housing 4 inside; Be arranged at interface 5, rotating shaft hinge 6 and the spring 7 of housing 4 outsides; Wherein: heating wire links to each other with interface 5; Two rotating shaft hinges 6 flexibly connect with corresponding tweezer arm 2, and an end of two springs 7 is fixedly set in the outside of housing 4, and the other end contacts with corresponding tweezer arm 2.
Described tweezer arm 2 is flat hipped plate construction, and the end of this tweezer arm 2 is provided with thermal insulation layer 8 and supplies to hand, and the tip of tweezer arm 2 is provided with the movable tweezer point 12 of detachable replacing, and this activity tweezer point is the wedge-like copper sheet, and its outside is provided with nicr layer, and tip width is 0.5mm.
Described push rod 3 comprises: the body of rod 9, pressure cap 10 and push away spring 11, and wherein: a top and an end that pressure cap 10 is arranged at the body of rod 9 contact with pushing away spring 11, and the other end that pushes away spring 11 contacts with tweezer handle 1, and the body of rod 9 passes tweezer handle 1 and its tip over against two tweezer arms 2.
The use of this device is: device is pressed on circuit board the tweezers of when not plug-in of interface, using as common gripping element with the body of rod; When this device is used to dismantle bipod paster device, only need the power line energising is installed, directly clamp two legs of bipod paster device, because the heating of tweezer point is melted tin, can be with the device folder from circuit board.During welding bipod paster device, need power line and push strut are installed, two legs clamping bipod paster device are put and to the installation site; Press push strut with device by on circuit board; With the tin silk bipod is welded again, unclamp the tweezer arm then, when tin fully solidifies by the time; Unclamp push strut, accomplish the welding of bipod paster device.
Claims (9)
1. electric heating tweezers that are used for sealing-off paster device is characterized in that, comprising: tweezer handle and two tweezer arms that are attached thereto and push rod, wherein: push rod is movably set in the end of center and push rod of tweezer handle over against two tweezer arms.
2. the electric heating tweezers that are used for sealing-off paster device according to claim 1 is characterized in that, described tweezer handle comprises: housing and the heating wire that is arranged at enclosure interior are arranged at the interface of outside, two rotating shaft hinges and two springs.
3. the electric heating tweezers that are used for sealing-off paster device according to claim 2 is characterized in that described heating wire links to each other with interface.
4. the electric heating tweezers that are used for sealing-off paster device according to claim 2 is characterized in that, described two rotating shaft hinges flexibly connect with corresponding tweezer arm, and an end of two springs is fixedly set in the outside of housing, and the other end contacts with corresponding tweezer arm.
5. according to claim 1 or the 4 described electric heating tweezers that are used for sealing-off paster device, it is characterized in that described tweezer arm is flat hipped plate construction.
6. according to claim 1 or the 4 described electric heating tweezers that are used for sealing-off paster device, it is characterized in that the end of described tweezer arm is provided with thermal insulation layer and supplies hand-held.
7. according to claim 1 or the 4 described electric heating tweezers that are used for sealing-off paster device, it is characterized in that the tip of described tweezer arm is provided with movable tweezer point.
8. the electric heating tweezers that are used for sealing-off paster device according to claim 7 is characterized in that, described movable tweezer point is the wedge-like copper sheet, and its outside is provided with nicr layer, and tip width is 0.5mm.
9. the electric heating tweezers that are used for sealing-off paster device according to claim 1; It is characterized in that; Described push rod comprises: the body of rod, pressure cap and push away spring; Wherein: a top and an end that pressure cap is arranged at the body of rod contact with pushing away spring, and the other end that pushes away spring contacts with the tweezer handle, and the body of rod passes tweezer handle and its tip over against two tweezer arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201856209U CN202097475U (en) | 2011-06-03 | 2011-06-03 | Electrothermal forceps used for dismounting and welding surface-mounted components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201856209U CN202097475U (en) | 2011-06-03 | 2011-06-03 | Electrothermal forceps used for dismounting and welding surface-mounted components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097475U true CN202097475U (en) | 2012-01-04 |
Family
ID=45383508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201856209U Expired - Lifetime CN202097475U (en) | 2011-06-03 | 2011-06-03 | Electrothermal forceps used for dismounting and welding surface-mounted components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212765A (en) * | 2013-03-28 | 2013-07-24 | 青岛昌盛日电太阳能科技有限公司 | Clamp type electric iron and welding method with same |
| CN108544387A (en) * | 2018-06-25 | 2018-09-18 | 芜湖纯元光电设备技术有限公司 | One kind being used for circuit board wiring tweezers |
-
2011
- 2011-06-03 CN CN2011201856209U patent/CN202097475U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212765A (en) * | 2013-03-28 | 2013-07-24 | 青岛昌盛日电太阳能科技有限公司 | Clamp type electric iron and welding method with same |
| CN103212765B (en) * | 2013-03-28 | 2016-02-03 | 青岛昌盛日电太阳能科技有限公司 | Clamp-type electric iron and the method using it to weld |
| CN108544387A (en) * | 2018-06-25 | 2018-09-18 | 芜湖纯元光电设备技术有限公司 | One kind being used for circuit board wiring tweezers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
|
| CX01 | Expiry of patent term |