CN210306143U - Special welding gun for 2M terminal - Google Patents
Special welding gun for 2M terminal Download PDFInfo
- Publication number
- CN210306143U CN210306143U CN201921179215.9U CN201921179215U CN210306143U CN 210306143 U CN210306143 U CN 210306143U CN 201921179215 U CN201921179215 U CN 201921179215U CN 210306143 U CN210306143 U CN 210306143U
- Authority
- CN
- China
- Prior art keywords
- welding gun
- cavity
- rod
- limiting rod
- movable
- 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.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 102
- 230000007246 mechanism Effects 0.000 claims abstract description 86
- 238000003825 pressing Methods 0.000 claims abstract description 68
- 238000005485 electric heating Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000010008 shearing Methods 0.000 claims description 20
- 238000005476 soldering Methods 0.000 abstract description 15
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Images
Landscapes
- Resistance Welding (AREA)
Abstract
The application provides a special welding gun for a 2M terminal, which comprises a welding gun body with a first cavity and an electric heating welding gun head arranged on one side of the welding gun body; the welding gun head is provided with a first through hole groove for mounting a welding wire along the direction of the central axis, the first through hole groove is communicated with the inside and the outside of the welding gun head, and the first through hole groove is communicated with the first cavity; the external power supply can heat the welding gun head and melt the welding wire into liquid soldering tin; the inner side of the welding gun body is provided with a pushing mechanism, the pushing mechanism is arranged on one side of the pushing mechanism, which corresponds to the outer side of the welding gun body, the pushing mechanism pushes the end part, which is far away from the pushing mechanism, of the pushing mechanism to stretch into the first through hole groove, and liquid soldering tin is pushed to flow out of the welding gun head. The beneficial effect of this application is: and switching on an external power supply to melt the welding wire in the welding gun head, and pushing the end part of the propelling machine to extend into the first through hole groove and push the liquid soldering tin to flow out of the welding gun head for welding through the pressing mechanism.
Description
Technical Field
The disclosure relates to the technical field of welding guns, in particular to a welding gun special for a 2M terminal.
Background
The 2M terminal is an indispensable important component for power communication, and carries many important services such as protection, automation, telephone scheduling, data network scheduling, and the like, so that defects and faults of the 2M terminal need to be solved at the first time, and the problem solving usually needs to be reworked by soldering or repair of the 2M terminal with the problems.
Generally, two most basic tool supplies, namely an electric soldering iron and soldering tin, are needed in the process of manufacturing or repairing the 2M terminal, and the operation of workers is inconvenient due to the lack environment. The method mainly comprises the following steps:
1. when in manufacturing or repairing, the 2M connector to be manufactured is often positioned in a distribution frame or is linked on equipment, and the operation space is very narrow even if the 2M connector is pulled out, so that the operation is very inconvenient;
2. the 2M terminal is usually in a suspended state during defect eliminating operation, usually a worker needs to hold a soldering tin and a hand-held electric soldering iron to perform welding work on a workbench, and another worker needs to hold the 2M terminal to complete matching, so that the space inside the cabinet cannot be provided, and the hidden danger that the hand is scalded exists for the worker holding the 2M terminal;
3. when the defect is eliminated, an AC power supply is not used for supplying power to the soldering iron;
4. the 2M joint has high process requirements for manufacturing, the traditional welding method has strict requirements for the technique of an operator, and the situation of complexity in eliminating the defect provides great challenges for the traditional operation method.
Disclosure of Invention
The purpose of this application is to provide a special welder of 2M terminal to above problem.
In a first aspect, the application provides a welding gun special for a 2M terminal, which comprises a welding gun body and an electric heating welding gun head arranged on one side of the welding gun body, wherein a first cavity is formed in the welding gun body; the welding gun head is provided with a first through hole groove for mounting a welding wire along the direction of the central axis, the first through hole groove is communicated with the inside and the outside of the welding gun head, and the first through hole groove is communicated with the first cavity; the movable pushing mechanism is arranged in the first cavity, one side, corresponding to the pushing mechanism, of the outer portion of the welding gun body is connected with a pressing mechanism, and the pressing mechanism can push the end portion, far away from the pressing mechanism, of the pushing mechanism to stretch into the first through hole groove.
According to the technical scheme provided by the embodiment of the application, a fixing column which is perpendicular to the extending direction of the first cavity is fixed in the first cavity corresponding to the pressing mechanism, two ends of the fixing column are respectively fixed on the top surface and the bottom surface of the first cavity, a second cavity is arranged in the fixing column, a first opening is arranged on one side, close to the pressing mechanism, of the fixing column, and one end of the pressing mechanism penetrates through the first opening and is inserted into the second cavity; the propelling mechanism comprises a pair of transmission rods, a first limiting rod, a second limiting rod and a plurality of groups of fork shearing frames; the fork shearing frames of all the groups are connected in series, two ends of a group of fork shearing frames close to the fixed column are respectively and rotatably connected to a pair of movable rods, and two ends of a group of fork shearing frames close to the welding gun head are respectively and rotatably connected to the end parts of a pair of transmission rods; the pair of movable rods are oppositely arranged in the second cavity along the direction parallel to the extending direction of the fixed column, one movable rod close to the pressing mechanism is connected to the pressing mechanism, and the distance between the pair of movable rods is reduced to push a group of fork shearing frames to move to one side far away from the movable rods; the second limiting rod is movably arranged in the first cavity along the direction parallel to the fixed column; the end parts, far away from the fork shearing frame, of the pair of transmission rods are rotatably connected to the middle part of the second limiting rod, the first limiting rod is vertically fixed to the middle part of one side, far away from the transmission rods, of the second limiting rod, and the end part, far away from the second limiting rod, of the first limiting rod movably extends into the first through hole groove.
According to the technical scheme that this application embodiment provided, a set of fork shearing frame includes two connecting rods that the pivot rotatable coupling is passed through in the middle part, two the connecting rod is the X type setting and connects.
According to the technical scheme provided by the embodiment of the application, the pair of movable rods is set to be a first movable rod and a second movable rod, the first movable rod is connected to the pressing mechanism, and the second movable rod is placed on the surface, far away from the pressing mechanism, in the second cavity; the pressing mechanism with be connected with the spring between the second movable rod, the one end of spring is connected the second movable rod is kept away from pressing mechanism's one end, and the other end is connected pressing mechanism is close to the tip of first movable rod.
According to the technical scheme that this application embodiment provided, pressing means includes the button and presses the depression bar, the button sets up the welding gun is external, press the one end of depression bar to be fixed the middle part of button, the other end passes connect behind the first opening the tip of first movable rod, the spring coupling is in press on the depression bar.
According to the technical scheme that this application embodiment provided, correspond in the first cavity inwards cave in and set up a pair of first recess on the relative inner wall at second gag lever post both ends, first recess extending direction with first gag lever post extending direction is parallel, the tip of second gag lever post corresponds first recess sets up the bellying, the bellying joint that can slide is in the first recess.
According to the technical scheme provided by the embodiment of the application, the aperture size of the first through hole groove is larger than the diameter of the welding wire.
The invention has the beneficial effects that: the application provides a special welding gun for a 2M terminal, which comprises a welding gun body and an electric heating welding gun head arranged on one side of the welding gun body, wherein a first cavity is formed in the welding gun body; the welding gun head is provided with a first through hole groove for mounting a welding wire along the direction of the central axis, the first through hole groove is communicated with the inside and the outside of the welding gun head, and the first through hole groove is communicated with the first cavity; the movable pushing mechanism is arranged in the first cavity, one side, corresponding to the pushing mechanism, of the outer portion of the welding gun body is connected with a pressing mechanism, and the pressing mechanism can push the end portion, far away from the pressing mechanism, of the pushing mechanism to stretch into the first through hole groove.
The welding wire is placed into the first through hole groove, the welding gun head is heated by switching on an external power supply, the welding wire is melted into liquid soldering tin in the first through hole groove, the power supply is cut off, the pushing mechanism is pushed to move towards the direction close to the welding gun head by pressing the pressing mechanism, the end portion of the pushing mechanism stretches into the first through hole groove and pushes the liquid soldering tin to flow out of the welding gun head, and a target is welded. And the pushing mechanism is released, and the pushing mechanism moves towards the direction far away from the welding gun head, so that the end part of the pushing mechanism retracts in the first through hole groove, and the liquid soldering tin is not pushed so as not to be welded any more.
According to the technical scheme provided by the embodiment of the application, a fixing column which is perpendicular to the extending direction of the first cavity is fixed in the first cavity corresponding to the pressing mechanism, two ends of the fixing column are respectively fixed on the top surface and the bottom surface of the first cavity, a second cavity is arranged in the fixing column, a first opening is arranged on one side, close to the pressing mechanism, of the fixing column, and one end of the pressing mechanism penetrates through the first opening and is inserted into the second cavity; the propelling mechanism comprises a pair of transmission rods, a first limiting rod, a second limiting rod and a plurality of groups of fork shearing frames; the fork shearing frames of all the groups are connected in series, two ends of a group of fork shearing frames close to the fixed column are respectively and rotatably connected to a pair of movable rods, and two ends of a group of fork shearing frames close to the welding gun head are respectively and rotatably connected to the end parts of a pair of transmission rods; the pair of movable rods are oppositely arranged in the second cavity along the direction parallel to the extending direction of the fixed column, one movable rod close to the pressing mechanism is connected to the pressing mechanism, and the distance between the pair of movable rods is reduced to push a group of fork shearing frames to move to one side far away from the movable rods; the second limiting rod is movably arranged in the first cavity along the direction parallel to the fixed column; the end parts, far away from the fork shearing frame, of the pair of transmission rods are rotatably connected to the middle part of the second limiting rod, the first limiting rod is vertically fixed to the middle part of one side, far away from the transmission rods, of the second limiting rod, and the end part, far away from the second limiting rod, of the first limiting rod movably extends into the first through hole groove.
Pressing the pressing mechanism to reduce the distance between the pair of movable rods in the second cavity, driving the pair of scissor brackets connected with the pair of movable rods to move towards one side close to the welding gun head, pushing the transmission rod, the second limiting rod and the first limiting rod to move towards one side close to the welding gun head together, and accordingly enabling the first limiting rod to extend into the first through hole groove to push the liquid soldering tin to flow out of the welding gun head for welding. Conversely, when the pressing mechanism is loosened, the distance between the pair of movable rods is restored to the original distance, the group of scissor brackets connected with the pair of movable rods is driven to move towards one side far away from the welding gun head, the transmission rod, the second limiting rod and the first limiting rod are pulled to move towards one side far away from the welding gun head together, so that the first limiting rod retracts and moves in the first through hole groove, and the liquid soldering tin stops being pushed to flow out of the welding gun head.
Drawings
FIG. 1 is a schematic cross-sectional view of a first embodiment of the present application;
FIG. 2 is a schematic structural diagram of a pushing mechanism and a pressing mechanism according to a first embodiment of the present disclosure;
the text labels in the figures are represented as: 100. a welding gun body; 110. a first cavity; 200. welding gun heads; 210. a first through-hole groove; 300. a propulsion mechanism; 310. a transmission rod; 320. a first limit rod; 330. a second limiting rod; 340. a fork shearing frame; 341. a connecting rod; 350. a movable rod; 351. a first movable bar; 352. a second movable bar; 400. a pressing mechanism; 410. a button; 420. a pressing lever; 500. fixing a column; 600. a spring.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings, and the description of the present section is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention in any way.
Referring to fig. 1, a first embodiment of the present application includes a welding torch body 100 and an electrically heated welding torch head 200 disposed on one side of the welding torch body 100, wherein a first cavity 110 is disposed in the welding torch body 100. In this embodiment, the welding torch head 200 is made of a metal conductor material, an electric heating wire is arranged in the welding torch body 100, a lead wire communicated with the electric heating wire is arranged in the welding torch body 100, a power adapter connected with the lead wire is arranged at one end of the outer side of the welding torch body 100, the power adapter is communicated with external 220V alternating current to heat the welding torch head 200, the heating temperature of the welding torch head 200 in this embodiment is 350 ℃, and in other embodiments, the heating temperature of the welding torch head 200 can be other temperatures at which the welding wire is melted.
The welding gun head 200 is provided with a first through hole groove 210 for mounting a welding wire along the central axis direction, the first through hole groove 210 is communicated with the inside and the outside of the welding gun head 200, and the first through hole groove 210 is communicated with the first cavity 110. In this embodiment, the entire welding wire is broken and then inserted into the first through-hole groove 210. In a preferred embodiment, the first through-hole groove 210 has a bore size larger than the diameter of the welding wire, so that the welding wire can be inserted into the first through-hole groove 210.
The welding torch head 200 may be heated and the welding wire may be melted into liquid solder by switching on an external power source.
The pushing mechanism 300 which can move in the cavity is arranged in the first cavity 110, the pressing mechanism 400 is arranged on one side of the outer side of the welding gun body 100, which corresponds to the pushing mechanism 300, the pressing mechanism 400 is pressed to push the end part, far away from the pressing mechanism 400, of the pushing mechanism 300 to extend into the first through hole groove 210, and the liquid soldering tin is pushed to flow out of the welding gun head 200.
In a preferred embodiment, a fixing post 500 perpendicular to the extending direction of the first cavity 110 is fixed in the first cavity 110 corresponding to the pressing mechanism 400, two ends of the fixing post 500 are respectively fixed on the top surface and the bottom surface of the first cavity 110, and for example, when the welding torch body 100 is placed horizontally, the fixing post 500 is vertically arranged when the first cavity 110 is horizontally arranged. That is, in the preferred embodiment, the fixing column 500 seals off one end of the first cavity 110.
A second cavity is formed in the fixing column 500, a first opening is formed in one side, close to the pressing mechanism 400, of the fixing column 500, and one end of the pressing mechanism 400 is inserted into the second cavity through the first opening.
The propulsion mechanism 300 comprises a pair of transmission rods 310, a first limiting rod 320, a second limiting rod 330 and a plurality of groups of fork shearing frames 340; in the preferred embodiment comprising a set of fork carriages 340, in other embodiments the fork carriages 340 may comprise a plurality of sets, each set of fork carriages 340 being connected in series when a plurality of sets of fork carriages 340 are included. The two ends of the group of fork arms 340 close to the fixed column 500 are respectively and rotatably connected to a pair of movable rods 350, and the two ends of the group of fork arms 340 close to the welding torch head 200 are respectively and rotatably connected to the ends of a pair of transmission rods 310; in the preferred embodiment, since only one set of scissor brackets 340 is included, one end of the scissor brackets 340 is connected to a pair of movable levers 350 and the other end is connected to a pair of driving levers 310. Preferably, in the preferred embodiment, one set of fork arms 340 includes two connecting rods 341 rotatably connected at the middle portion thereof by a shaft pin, and the two connecting rods 341 are connected in an X-shaped arrangement. The two connection rods 341 rotate around the shaft pins connected to the middle portions thereof. In the preferred embodiment, the fixing post 500 is provided with a through hole corresponding to the connecting rod 341 extending into the second cavity, so that the connecting rod 341 extends into the second cavity and is connected with the movable rod 350.
The pair of movable levers 350 are oppositely disposed in the fixed posts 500 in a direction parallel to the extending direction of the fixed posts 500, and in the preferred embodiment, the pair of movable levers 350 are oppositely disposed in the fixed posts 500 vertically. The distance between the ends of the two connecting rods 341 of the pair of fork arms 340 connected to the pair of movable rods 350 is reduced, and the distance between the ends of the two connecting rods 341 on the other side of the two connecting rods 341 is reduced, because the two connecting rods 341 are connected in an X-shaped cross manner, the distance between the ends of the two connecting rods 341 on the other side is also reduced, and because the ends of the connecting rods 341 on the side connected to the movable rods 350 are connected in the third chamber and cannot move horizontally, the ends of the two connecting rods 341 far away from the movable rods 350 move horizontally leftwards, that is, the fork arms 340 are pushed to move leftwards far away from the movable rods 350.
A pair of the movable levers 350 are oppositely disposed in the second cavity in a direction parallel to the extending direction of the fixed posts 500, and one of the movable levers 350 adjacent to the pressing mechanism 400 is connected to the pressing mechanism 400, and the distance between the pair of movable levers 350 is reduced to push a group of the fork holders 340 to move toward a side away from the movable lever 350. Preferably, the pair of movable bars 350 is provided as a first movable bar 351 and a second movable bar 352, the first movable bar 351 is connected to the pressing mechanism 400, and the second movable bar 352 is placed on the surface of the second cavity far from the pressing mechanism 400; a spring 600 is connected between the pressing mechanism 400 and the second movable bar 352, one end of the spring 600 is connected to the end of the second movable bar 352 away from the pressing mechanism 400, and the other end is connected to the end of the pressing mechanism 400 close to the first movable bar 351. The first movable bar 351 of the downward pressing mechanism 400 moves downward, the spring 600 contracts, and the second movable bar 352 moves upward, thereby reducing the distance between the pair of movable bars 350. When the pressing mechanism 400 is released, the spring 600 is restored, and the first movable bar 351 and the second movable bar 352 are pulled to move in opposite directions, thereby expanding the distance between the pair of movable bars 350. Preferably, the pressing mechanism 400 includes a button 410 and a pressing rod 420, the button 410 is disposed outside the welding gun body 100, one end of the pressing rod 420 is fixed to the middle of the button 410, and the other end of the pressing rod 420 passes through the first opening and is connected to the end of the first movable rod 351 and to the spring 600.
The second limiting rod 330 is movably disposed in the first cavity 110 along a direction parallel to the fixing post 500, that is, the second limiting rod 330 is disposed perpendicular to the first cavity 110. In the preferred embodiment, the first limiting rod 320 and the second limiting rod 330 are perpendicular to each other to form a T-shape. In the preferred embodiment, the second limiting rod 330 perpendicular to the moving direction of the pushing mechanism 300 is arranged to ensure that the sliding direction of the pushing mechanism 300 is always on the central axis of the first cavity 110, so as to realize the smooth movement of the pushing mechanism 300 in the first cavity 110, that is, the second limiting rod 330 acts as a horizontal limiting function for the movement of the fork frame 340.
The ends of the pair of transmission rods 310 far away from the fork frame 340 are rotatably connected to the middle of the second limiting rod 330, the first limiting rod 320 is vertically fixed to the middle of one side of the second limiting rod 330 far away from the transmission rods 310, and the end of the first limiting rod 320 far away from the second limiting rod 330 movably extends into or out of the first through hole groove 210. The connection of the transmission rod 310 and the first limiting rod 320 to the middle of the second limiting rod 330 ensures that the transmission rod 310 moves along the horizontal center line of the second limiting rod 330 with the middle of the second limiting rod 330 as a supporting point.
Preferably, in order to smoothly and smoothly move horizontally in the first cavity 110 inside the second stopper rod 330: the first cavity 110 is internally provided with a pair of first grooves which are inwards recessed on the relative inner walls at the two ends of the second limiting rod 330, the extending direction of the first grooves is parallel to the extending direction of the first limiting rod 320, the end part of the second limiting rod 330 corresponds to the first grooves and is provided with a protruding part, and the protruding part can be clamped in the first grooves in a sliding manner.
The principles and embodiments of the present application are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that many modifications, decorations, or changes may be made without departing from the principle of the present application, and the technical features described above may be combined in an appropriate manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the invention.
Claims (7)
1. The special welding gun for the 2M terminal is characterized by comprising a welding gun body (100) and an electric heating welding gun head (200) arranged on one side of the welding gun body (100), wherein a first cavity (110) is formed in the welding gun body (100);
the welding gun head (200) is provided with a first through hole groove (210) for mounting a welding wire along the direction of a central axis, the first through hole groove (210) is communicated with the inside and the outside of the welding gun head (200), and the first through hole groove (210) is communicated with the first cavity (110);
set up mobilizable advancing mechanism (300) in first cavity (110), the outside correspondence of the welding gun body (100) one side of advancing mechanism (300) is connected with pressing means (400), presses pressing means (400) can promote advancing mechanism (300) are kept away from the tip of pressing means (400) stretches into in first through-hole groove (210).
2. The welding gun for the 2M terminal according to claim 1, wherein a fixing column (500) perpendicular to the extending direction of the first cavity (110) is fixed in the first cavity (110) corresponding to the pressing mechanism (400), two ends of the fixing column (500) are respectively fixed on the top surface and the bottom surface of the first cavity (110), a second cavity is arranged in the fixing column (500), a first opening is arranged on one side of the fixing column (500) close to the pressing mechanism (400), and one end of the pressing mechanism (400) passes through the first opening and is inserted into the second cavity;
the propulsion mechanism (300) comprises a pair of transmission rods (310), a first limiting rod (320), a second limiting rod (330) and a plurality of groups of fork shearing frames (340);
the fork shearing frames (340) of each group are connected in series, two ends of the fork shearing frame (340) close to the fixed column (500) are respectively and rotatably connected to a pair of movable rods (350), and two ends of the fork shearing frame (340) close to the welding gun head (200) are respectively and rotatably connected to the ends of a pair of transmission rods (310);
a pair of movable rods (350) are oppositely arranged in the second cavity along the direction parallel to the extending direction of the fixed columns (500), one movable rod (350) close to the pressing mechanism (400) is connected to the pressing mechanism (400), and the distance between the pair of movable rods (350) is reduced to push a group of scissor brackets (340) to move to the side far away from the movable rods (350);
the second limiting rod (330) is movably arranged in the first cavity (110) along the direction parallel to the fixed column (500); the ends of the pair of transmission rods (310) far away from the fork shearing frame (340) are rotatably connected to the middle of the second limiting rod (330), the first limiting rod (320) is vertically fixed to the middle of one side of the second limiting rod (330) far away from the transmission rods (310), and the end of the first limiting rod (320) far away from the second limiting rod (330) movably extends into the first through hole groove (210).
3. The welding gun according to claim 2, wherein the fork (340) comprises two connecting rods (341) rotatably connected by a shaft pin at the middle part, and the two connecting rods (341) are connected in an X-shape.
4. The welding gun according to claim 2, wherein the pair of movable rods (350) is a first movable rod (351) and a second movable rod (352), the first movable rod (351) is connected to the pressing mechanism (400), and the second movable rod (352) is disposed on a surface of the second cavity away from the pressing mechanism (400); a spring (600) is connected between the pressing mechanism (400) and the second movable rod (352), one end of the spring (600) is connected to one end, far away from the pressing mechanism (400), of the second movable rod (352), and the other end of the spring is connected to the end, close to the first movable rod (351), of the pressing mechanism (400).
5. The welding gun according to claim 4, wherein the pressing mechanism (400) comprises a button (410) and a pressing rod (420), the button (410) is disposed outside the welding gun body (100), one end of the pressing rod (420) is fixed to the middle of the button (410), the other end of the pressing rod (420) passes through the first opening and is connected to the end of the first movable rod (351), and the spring (600) is connected to the pressing rod (420).
6. The welding gun according to claim 2, wherein a pair of first grooves are recessed inwardly on opposite inner walls of the first cavity (110) corresponding to two ends of the second limiting rod (330), the extending direction of the first grooves is parallel to the extending direction of the first limiting rod (320), and a protrusion is disposed on an end of the second limiting rod (330) corresponding to the first grooves and slidably engaged in the first grooves.
7. The welding gun for 2M terminals according to any one of claims 1 or 2, wherein the first through hole groove (210) has a hole size larger than the diameter of the welding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921179215.9U CN210306143U (en) | 2019-07-25 | 2019-07-25 | Special welding gun for 2M terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921179215.9U CN210306143U (en) | 2019-07-25 | 2019-07-25 | Special welding gun for 2M terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210306143U true CN210306143U (en) | 2020-04-14 |
Family
ID=70125853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921179215.9U Active CN210306143U (en) | 2019-07-25 | 2019-07-25 | Special welding gun for 2M terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210306143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315163A (en) * | 2019-07-25 | 2019-10-11 | 国网冀北电力有限公司廊坊供电公司 | A kind of 2M terminal special welding gun |
-
2019
- 2019-07-25 CN CN201921179215.9U patent/CN210306143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315163A (en) * | 2019-07-25 | 2019-10-11 | 国网冀北电力有限公司廊坊供电公司 | A kind of 2M terminal special welding gun |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018036213A1 (en) | Automatic system and implementation method for welding metal part and coaxial cable | |
| CN210306143U (en) | Special welding gun for 2M terminal | |
| CN107335886A (en) | Double end welder | |
| CN203610813U (en) | Automatic welding device for solar junction box | |
| CN102873424A (en) | Enamelled wire welding apparatus | |
| CN110315163A (en) | A kind of 2M terminal special welding gun | |
| CN205464883U (en) | Duplex position welding system of robot | |
| CN104722876A (en) | Welding machine and welding processing method thereof | |
| CN209016404U (en) | A kind of terminal block wire-insertion device | |
| CN202367312U (en) | Soldering machine | |
| CN108857026A (en) | A kind of multi-convex point pole T-type connection projection welding method for cable ladder | |
| CN208391213U (en) | A kind of fuse machine for welding circuit board | |
| CN208879909U (en) | A kind of oven Special resistance welding machine | |
| CN113909615A (en) | Soldering device convenient for temperature adjustment for electronic product production | |
| CN103042284A (en) | Machining method of operating mechanism spindle components for circuit breakers and load switches | |
| CN207381339U (en) | A kind of fuse assembling automatic soldering device | |
| CN220782553U (en) | Copper rod resistance type semi-automatic heat welding machine | |
| CN108971723A (en) | A kind of oven Special resistance welding machine | |
| CN204430709U (en) | One closely cooperates component mounting apparatus | |
| CN213633510U (en) | Rapid wiring equipment for ring main unit joint debugging test | |
| CN201799778U (en) | Adapter substitute of manual soldering pliers | |
| CN215658317U (en) | Improved electric soldering iron | |
| CN212286428U (en) | High-precision and high-shaping brass strip double-side welding equipment | |
| JP2014184458A (en) | Multi-point spot welding machine and welding method | |
| CN217096118U (en) | Automatic welding head mechanism for stirrups |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |