CN214053988U

CN214053988U - Welding pen convenient to welding

Info

Publication number: CN214053988U
Application number: CN202022853093.6U
Authority: CN
Inventors: 卢金梅
Original assignee: Fangchenggang Fangcheng District Maoling Town Central Primary School
Current assignee: Fangchenggang Fangcheng District Maoling Town Central Primary School
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-27
Anticipated expiration: 2030-12-02

Abstract

The utility model provides a welding pen convenient to welding, including welding pen end, welding pen end is through the both ends sliding connection of inboard fluting and slider, and the top swing joint of screw and arc rubber is passed through at the bottom both ends of slider, and one side fixed mounting of arc rubber has solid fixed ring, and solid fixed ring's inboard interlude is connected with the tin wire, and the trompil that arc rubber passes through the bottom alternates with the one end of wire to be connected, and one side fixed mounting of welding pen end has first becket, the beneficial effects of the utility model are that: through the mutual cooperation of the arc rubber and the slider that set up to make arc rubber can effectually press close to the hand, reduce the moment of torsion that the wire produced, make the welding pen be more convenient for operating personnel's controlling, when the ball that the rethread set up made welding pen tip portion keep motionless, through rotatory welding pen tip portion make the tin outlet of soldered connection can follow the not equidirectional rotation, thereby the operating personnel's of being more convenient for soldering tin.

Description

Welding pen convenient to welding

Technical Field

The utility model belongs to the technical field of the welding pen, concretely relates to welding pen convenient to welding.

Background

The electric soldering iron is an important tool for welding and maintaining electronic devices and equipment, when the electric soldering iron is used in school teaching and personal use, one hand is required to hold the electric soldering iron, the other hand is required to hold a tin wire for welding, but due to the fact that circuit boards are different in shape and specification and are difficult to fix in normal use, welding is difficult, electronic elements near a welding point are easy to weld, small electronic elements are difficult to weld due to large welding heads of the electric soldering irons in the market, a whole electronic board is scrapped, resources are greatly wasted, a lead wire (with certain self weight) is connected to the top of the electric soldering iron in normal use, the distance between an action point of the lead wire to a welding pen and a supporting point of the hand to the welding pen is far relative to the action point of a finger to the welding pen, namely, the torque generated by the lead wire is large, and hand fatigue is easy to cause after, not in accordance with ergonomic principles.

Therefore, a soldering pen which is convenient to use, can weld electronic components with different sizes and accords with the ergonomic principle is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding pen convenient to welding aims at solving and is difficult to weld tiny electronic component among the prior art, uses for a long time and causes the tired problem of hand easily.

In order to achieve the above object, the utility model provides a following technical scheme: a welding pen convenient for welding comprises a welding pen end which is connected with two ends of a sliding block in a sliding way through a groove on the inner side, two ends of the bottom of the sliding block are movably connected with the top end of the arc rubber through screws, one side of the arc rubber is fixedly provided with a fixed ring, the inner side of the fixing ring is connected with a tin wire in an inserting way, the arc rubber is connected with one end of the conducting wire in an inserting way through the opening at the bottom end, a first metal ring is fixedly arranged on one side of the pen end of the welding pen, the top end of the lead is fixedly connected with one side of the first metal ring, the outer side of the pen end of the welding pen is fixedly provided with a ball through a slot, one side of the first metal ring is movably connected with a second metal ring, a spring is fixedly arranged on one side of the second metal ring, a welding pen holder is sleeved outside the second metal ring and the spring, the bottom of the welding pen end is in sliding connection with the inner side of the welding pen holder through the ball on the outer side.

In order to make the tin wire pipeline can carry out thickness extrusion deformation to the tin wire, as the utility model relates to an it is preferred, the inboard of welding pen-holder is provided with the tin wire pipeline, one side of tin wire pipeline is provided with first gear, second gear and third gear respectively, first gear, second gear and third gear are all through the screw rod of bottom and the top fixed connection of turbine, three one side meshing of turbine is connected with the worm, the bottom cover of worm is equipped with the shaft coupling, the worm passes through the shaft coupling of bottom and the axis of rotation fixed connection of motor, one side fixed mounting of welding pen-holder has the motor start button.

In order to make the tin wire can melt and carry out better welding, conduct the utility model relates to an it is preferred, the bottom fixed mounting of tin wire pipeline has hollow iron prop, the outside cover of hollow iron prop is equipped with the coil, the bottom fixed mounting of hollow iron prop has the soldered connection, the outside cover of soldered connection is equipped with little soldered connection.

In order to make the tin wire constantly handle and melt the welding, conduct the utility model relates to an it is preferred, the tin wire has run through solid fixed ring, slider, welding pen nib, tin wire pipeline and hollow iron prop respectively.

In order to make it more be convenient for control the welding pen, conduct the utility model relates to an it is preferred, the motor passes through motor start button and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the arc rubber can be effectively close to the hand through the mutual matching of the arc rubber and the sliding block, the torque generated by the lead is reduced, the welding pen is more convenient for the operation and control of operators, and when the pen end part of the welding pen is kept still through the arranged ball, the tin outlet of the welding head can rotate in different directions through rotating the pen rod part of the welding pen, so that the tin soldering of the operators is more convenient;

2) the small welding head similar to the pen point of the pen is arranged, so that tin can flow out from a small crack of the pen point in a small amount, the welding pen is more convenient to weld small electronic elements, the condition that the whole electronic board is scrapped due to the fact that the welding head is too large is prevented, waste of resources is reduced, and then the tin wire can be efficiently melted by the aid of the arranged coil and the hollow iron column according to the electromagnetic induction principle;

3) through mutually supporting between the worm that sets up and the turbine to make first gear, second gear and third gear carry out extrusion deformation to the inside tin line of tin line pipeline, thereby carry out the change of thickness to the tin line, make the availability factor when welding pen welds obtain improving then.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the welding pen tip of the present invention;

FIG. 3 is a schematic view of the internal structure of the holder of the welding pen of the present invention;

FIG. 4 is a schematic view of a planar structure of a holder of the welding pen of the present invention;

FIG. 5 is a schematic view of the structure of the ball of the present invention;

fig. 6 is a schematic view of the welding head structure of the present invention.

In the figure: 1. welding the pen end; 2. a slider; 3. arc rubber; 4. a fixing ring; 5. a tin wire; 6. a wire; 7. a first metal ring; 8. a ball bearing; 9. a second metal ring; 10. a spring; 11. welding the pen holder; 12. a solder line conduit; 13. a first gear; 14. a second gear; 15. a third gear; 16. a turbine; 17. a worm; 18. a coupling; 19. a motor; 20. a motor start button; 21. a hollow iron column; 22. a coil; 23. welding a head; 24. and (5) a small welding head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions:

the utility model provides a welding pen convenient to welding, including welding pen end 1, welding pen end 1 is through inboard fluting and slider 2's both ends sliding connection, screw and arc rubber 3's top swing joint is passed through at slider 2's bottom both ends, one side fixed mounting of arc rubber 3 has solid fixed ring 4, gu fixed ring 4's inboard interlude is connected with tin wire 5, arc rubber 3 alternates with the one end of wire 6 through the trompil of bottom and is connected, one side fixed mounting of welding pen end 1 has first becket 7, the top of wire 6 and one side fixed connection of first becket 7, there is ball 8 in the outside of welding pen end 1 through fluting fixed mounting, one side swing joint of first becket 7 has second becket 9, one side fixed mounting of second becket 9 has spring 10, the outside cover of second becket 9 and spring 10 is equipped with welding pen holder 11, the bottom of welding pen end 1 is through the ball 8 in the outside and the inboard sliding connection of welding pen holder 11.

When the welding pen is used in detail, when the welding pen is used, the lead 6 is connected with the first metal ring 7 through the arc rubber 3, so that electric energy is provided for the inside of the welding pen, meanwhile, the fixing ring 4 and the sliding block 2 fix the tin wire 5, the sliding block 2 slides on the inner side of the pen end 1 of the welding pen, so that the arc rubber 3 can be effectively close to a hand, the torque generated by the lead 6 is reduced, the use of the welding pen is further facilitated, the stress degree of the hand is reduced from the angle of human engineering, the fatigue of a user can be effectively relieved, the spring 10 enables the first metal ring 7 and the second metal ring 9 to be contacted, the second metal ring 9 can rotate and slide up and down in the cylindrical groove of the pen holder 11 of the welding pen, and the pen end 1 part and the pen holder 11 of the welding pen are matched in a rotating mode through the ball 8, so that the pen end 1 part of the welding pen is kept still, the tin outlet of the welding head 23 can rotate along different directions by rotating the pen holder 11 part of the welding pen, thereby being more convenient for the tin soldering of the welding pen.

In this embodiment: the inboard of welding pen holder 11 is provided with tin line pipeline 12, one side of tin line pipeline 12 is provided with first gear 13 respectively, second gear 14 and third gear 15, first gear 13, second gear 14 and third gear 15 all are through the top fixed connection of the screw rod of bottom and turbine 16, one side meshing of three turbine 16 is connected with worm 17, the bottom cover of worm 17 is equipped with shaft coupling 18, worm 17 is through the shaft coupling 18 of bottom and the axis of rotation fixed connection of motor 19, one side fixed mounting of welding pen holder 11 has motor start button 20.

During the specific use, in the process of using the welding pen, make motor 19 operation through the break-make of motor start button 20, motor 19 passes through the rotation that shaft coupling 18 drove worm 17, thereby make three turbine 16 of worm 17 one side meshing connection rotate, first gear 13, second gear 14 and third gear 15's rotation make tin line 5 get into tin line pipeline 12, let tin line 5 extrude deformation at tin line pipeline 12 then, thereby change the thickness of

tin line

5, 1 mm's tin line 5 takes place the deformation through the extrusion of conical surface through first gear 13, get into the conical surface through the drive of second gear 14 again behind the 0.8mm diameter, form 0.6mm diameter's tin line 5(0.8mm and 0.6 mm's tin line 5 are similar), later get into hollow iron prop 21 through the drive of third gear 15.

In this embodiment: the bottom end of the tin wire pipeline 12 is fixedly provided with a hollow iron column 21, the outer side of the hollow iron column 21 is sleeved with a coil 22, the bottom end of the hollow iron column 21 is fixedly provided with a welding head 23, and the outer side of the welding head 23 is sleeved with a small welding head 24.

When the soldering tin wire is used specifically, after the tin wire 5 enters the hollow iron column 21, the coil 22 generates heat to the hollow iron column 21 through the electromagnetic induction principle, so that the tin wire 5 in the hollow iron column 21 is heated and melted, the melted tin wire 5 comes out through the soldering joint 23, the small soldering joint 24 is sleeved into the soldering joint 23 when a small electronic element is soldered, and the melted tin wire 5 comes out through a tin outlet of the soldering joint 23 and enters a crack of a pen point of the small soldering joint 24 to be soldered.

In this embodiment: the tin wire 5 is respectively penetrated by a fixed ring 4, a slide block 2, a welding pen end 1, a tin wire pipeline 12 and a hollow iron column 21.

During specific use, the tin wire 5 is through different structures to carry out the change of direction, angle and form, thereby make the soldering tin effect of welding pen better, and use more convenient.

In this embodiment: the motor 19 is electrically connected with an external power supply through a motor start button 20.

When the welding pen is used specifically, the motor 19 is controlled through the motor starting button 20, so that the welding pen is more convenient to operate during welding.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The welding pen convenient to weld comprises a welding pen end (1) and is characterized in that the welding pen end (1) is in sliding connection with two ends of a sliding block (2) through an inner side groove, two ends of the bottom of the sliding block (2) are in movable connection with the top end of arc rubber (3) through screws, a fixing ring (4) is fixedly mounted on one side of the arc rubber (3), a tin wire (5) is alternately connected to the inner side of the fixing ring (4), the arc rubber (3) is alternately connected with one end of a wire (6) through a hole in the bottom end, a first metal ring (7) is fixedly mounted on one side of the welding pen end (1), the top end of the wire (6) is fixedly connected with one side of the first metal ring (7), a ball (8) is fixedly mounted on the outer side of the welding pen end (1) through the groove, a second metal ring (9) is movably connected to one side of the first metal ring (7), one side fixed mounting of second becket (9) has spring (10), the outside cover of second becket (9) and spring (10) is equipped with welding pen-holder (11), the inboard sliding connection of ball (8) and welding pen-holder (11) in the outside is passed through to the bottom of welding pen end (1).

2. The welding pen for facilitating welding of claim 1, wherein: the inboard of welding pen holder (11) is provided with tin wire pipeline (12), one side of tin wire pipeline (12) is provided with first gear (13), second gear (14) and third gear (15) respectively, first gear (13), second gear (14) and third gear (15) are all through the top fixed connection of the screw rod of bottom and turbine (16), and are three one side meshing of turbine (16) is connected with worm (17), the bottom cover of worm (17) is equipped with shaft coupling (18), shaft coupling (18) and the axis of rotation fixed connection of motor (19) of worm (17) through the bottom, one side fixed mounting of welding pen holder (11) has motor start button (20).

3. The welding pen for facilitating welding of claim 2, wherein: the bottom end of the tin wire pipeline (12) is fixedly provided with a hollow iron column (21), the outer side of the hollow iron column (21) is sleeved with a coil (22), the bottom end of the hollow iron column (21) is fixedly provided with a welding head (23), and the outer side of the welding head (23) is sleeved with a small welding head (24).

4. The welding pen for facilitating welding of claim 3, wherein: the tin wire (5) is respectively penetrated by a fixed ring (4), a sliding block (2), a welding pen end (1), a tin wire pipeline (12) and a hollow iron column (21).

5. The welding pen for facilitating welding of claim 2, wherein: the motor (19) is electrically connected with an external power supply through a motor starting button (20).