CN220006345U - Multicore pencil welding frock - Google Patents
Multicore pencil welding frock Download PDFInfo
- Publication number
- CN220006345U CN220006345U CN202321542999.3U CN202321542999U CN220006345U CN 220006345 U CN220006345 U CN 220006345U CN 202321542999 U CN202321542999 U CN 202321542999U CN 220006345 U CN220006345 U CN 220006345U
- Authority
- CN
- China
- Prior art keywords
- wire harness
- core wire
- welding
- electromagnetic induction
- induction heating
- 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 105
- 238000010438 heat treatment Methods 0.000 claims abstract description 57
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 47
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The embodiment of the utility model provides a multi-core wire harness welding tool, and relates to the technical field of multi-core wire harnesses. This multicore pencil welding frock includes electromagnetic induction heating coil and first mounting, first mounting is used for fixed multicore pencil, wherein, under the condition of electromagnetic induction heating coil circular telegram, electromagnetic induction heating coil is to multicore pencil and wait the weldment heating, with welding multicore pencil and wait the weldment, can realize the welding of each pencil of multicore pencil and wait the weldment simultaneously through electromagnetic induction heating, the mode of adopting the welding machine to pass through single-point manual one by one in the prior art has been replaced, the welding efficiency and the welded homogeneity of multicore pencil have been improved, and then the quality after guaranteeing the welding and multicore pencil quality.
Description
Technical Field
The utility model relates to the technical field of multi-core wire harnesses, in particular to a multi-core wire harness welding tool.
Background
A multi-core wire harness is a common connection mode of electronic equipment, and is composed of a plurality of insulated wire bundles. In the manufacture and maintenance of electronic devices, wires in a multi-core wire harness need to be soldered to other components (e.g., plugs, connectors, electronic components, etc.) to complete the connection of the circuit.
Among them, the welding of the multi-core wire harness requires special attention to welding quality and stability, because the number of wires in the wire harness is large, and once the welding is problematic, the normal operation of the whole circuit is affected. Therefore, when welding the multi-core wire harness, special technical measures are required to ensure the quality and stability of welding.
For example, it is first necessary to use a stable quality welding tool and materials such as welding iron, solder, etc. Meanwhile, the temperature and time of welding are precisely controlled to ensure the integrity and connection stability of the welding spots. For particularly complex multi-core wire harnesses, semi-automatic or fully-automatic welding equipment can be employed to improve production efficiency and welding quality.
In the prior art, aiming at small-sized and small-sized wire end welding in a laboratory, the existing welding machine is manually welded one by one through single points, the welding efficiency is low, the uniformity of welding cannot be guaranteed, and the quality after welding and the quality of the multi-core wire harness are affected.
Disclosure of Invention
The utility model provides a multi-core wire harness welding tool which can improve the welding efficiency of multi-core wire harnesses, improve the welding uniformity and further ensure the quality after welding and the quality of the multi-core wire harnesses.
Embodiments of the utility model may be implemented as follows:
the utility model provides a multi-core wire harness welding tool, which is used for welding a multi-core wire harness and a piece to be welded, and comprises the following components:
an electromagnetic induction heating coil; and
the first fixing piece is used for fixing the multi-core wire harness;
and under the condition that the electromagnetic induction heating coil is electrified, the electromagnetic induction heating coil heats the multi-core wire harness and the to-be-welded piece so as to weld the multi-core wire harness and the to-be-welded piece.
In an alternative embodiment, the first fixing member is provided with a plurality of fixing holes, and the plurality of wires of the multi-core wire harness are respectively used for penetrating through the plurality of fixing holes.
In an alternative embodiment, the fixing hole is a circular through hole.
In an alternative embodiment, the multi-core wire harness welding tool further includes a second fixing member, where the second fixing member is used to fix the piece to be welded, so as to limit the relative positions of the piece to be welded and the multi-core wire harness.
In an alternative embodiment, the electromagnetic induction heating coil is a circular helical coil or a square helical coil.
In an alternative embodiment, the multi-core wire harness welding tool further comprises a control circuit board, wherein the control circuit board is connected with the electromagnetic induction heating coil, and the control circuit board is used for controlling the current frequency of the electromagnetic induction heating coil.
In an alternative embodiment, the electromagnetic induction heating coil and the control circuit board are detachably connected.
In an alternative embodiment, the electromagnetic induction heating coil and the control circuit board are detachably connected by a connector.
In an alternative embodiment, the multi-core wire harness welding tool further comprises a control switch, and the control switch is electrically connected with the control circuit board.
In an alternative embodiment, the first fixing member has a cylindrical structure.
The multi-core wire harness welding tool provided by the embodiment of the utility model has the beneficial effects that:
the utility model provides a multi-core wire harness welding tool which is used for welding multi-core wire harnesses and workpieces to be welded, wherein the multi-core wire harness welding tool comprises an electromagnetic induction heating coil and a first fixing piece, and the first fixing piece is used for fixing the multi-core wire harnesses, wherein the electromagnetic induction heating coil heats the multi-core wire harnesses and the workpieces to be welded under the condition that the electromagnetic induction heating coil is electrified so as to weld the multi-core wire harnesses and the workpieces to be welded, and the welding of each wire harness of the multi-core wire harnesses and the workpieces to be welded can be simultaneously realized through electromagnetic induction heating.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a multi-core wire harness welding tool provided in an embodiment of the present utility model;
fig. 2 is a schematic view of a first fixing member according to an embodiment of the present utility model.
Icon: 100-electromagnetic induction heating coils; 200-a first fixing piece; 201-fixing holes; 300-a control circuit board; 400-control switch; 10-multicore wire harnesses; 11-insulating skin; 12-wire core; 20-a piece to be welded; 21-wire harness weld.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.
It should be noted that the features of the embodiments of the present utility model may be combined with each other without conflict.
As mentioned in the background, a multi-core wire harness is a common way of connecting electronic devices, and is composed of a plurality of insulated wire bundles together. In the manufacture and maintenance of electronic devices, wires in a multi-core wire harness need to be soldered to other components (e.g., plugs, connectors, electronic components, etc.) to complete the connection of the circuit.
Among them, the welding of the multi-core wire harness requires special attention to welding quality and stability, because the number of wires in the wire harness is large, and once the welding is problematic, the normal operation of the whole circuit is affected. Therefore, when welding the multi-core wire harness, special technical measures are required to ensure the quality and stability of welding.
For example, it is first necessary to use a stable quality welding tool and materials such as welding iron, solder, etc. Meanwhile, the temperature and time of welding are precisely controlled to ensure the integrity and connection stability of the welding spots. For particularly complex multi-core wire harnesses, semi-automatic or fully-automatic welding equipment can be employed to improve production efficiency and welding quality.
In the prior art, aiming at small-sized small-amount wire end welding in a laboratory, the existing welding machine performs single-point manual welding one by one, namely, each wire harness of the multi-core wire harness needs to be welded independently, the welding efficiency is low, the uniformity of welding cannot be guaranteed, and the quality after welding and the quality of the multi-core wire harness are affected.
In view of this, please refer to fig. 1 and 2, the multi-core wire harness welding tool provided in the embodiment of the present utility model can solve this problem, and will be described in detail below.
The utility model provides a multi-core wire harness welding tool which is used for welding a multi-core wire harness 10 and a piece to be welded 20, and comprises an electromagnetic induction heating coil 100 and a first fixing piece 200, wherein the first fixing piece 200 is used for fixing the multi-core wire harness 10, and the electromagnetic induction heating coil 100 heats the multi-core wire harness 10 and the piece to be welded 20 under the condition that the electromagnetic induction heating coil 100 is electrified so as to weld the multi-core wire harness 10 and the piece to be welded 20.
The welding of each wire harness of the multi-core wire harness 10 and the piece 20 to be welded can be simultaneously realized through electromagnetic induction heating, a mode that a welding machine is adopted in the prior art to manually weld single points one by one is replaced, the welding efficiency and the welding uniformity of the multi-core wire harness 10 are improved, and the quality after welding and the quality of the multi-core wire harness 10 are further guaranteed.
The to-be-welded member 20 herein may be understood as a plug, a connector, an electronic component, etc., and in this embodiment, the to-be-welded member 20 is a connector, and a plurality of wire harness welding points 21 are provided on the connector, each wire harness welding point 21 corresponds to one wire harness of the multicore wire harness 10.
Wherein, the pencil has included the insulating skin 11 of outer layer and inside metal core 12, and electromagnetic induction heating can only heat metal core 12 and metal pencil welding point 21, and can not damage the non-metallic structure of insulating skin 11 and joint, improves welding quality.
In order to fix each wire harness of the multi-core wire harness 10 conveniently and keep each wire harness of the multi-core wire harness 10 in a spaced state, the first fixing member 200 is provided with a plurality of fixing holes 201, and the plurality of wire harnesses of the multi-core wire harness 10 are respectively arranged in the plurality of fixing holes 201 in a penetrating manner.
In the present embodiment, the number of the fixing holes 201 is four, however, in other embodiments, the number of the fixing holes 201 may be three, five, six, or the like.
That is, each wire harness is respectively inserted into each fixing hole 201, and in this embodiment, the fixing holes 201 are circular through holes, and the plurality of fixing holes 201 are uniformly distributed on the first fixing member 200.
In this embodiment, the first fixing member 200 has a cylindrical structure, and the axis of the first fixing member 200 is parallel to the axis of the fixing hole 201.
In addition, the multi-core wire harness welding fixture further includes a second fixing member (not shown) for fixing the member to be welded 20 to limit the relative positions of the member to be welded 20 and the multi-core wire harness 10.
The second fixing member may be a jig, and after fixing the member to be welded 20 (for example, a joint) by the jig, the relative positions of the first fixing member 200 and the second fixing member are adjusted at the same time, so that the wire core 12 of the wire harness is aligned with the wire harness welding point 21 of the joint.
Of course, in other embodiments, the first fixing member 200 may also have other shapes, such as a rectangular column structure with a cross section or a column structure with a trapezoid cross section, so as to adapt to a joint with a different shape, such as a trapezoid cross section of the joint, where the first fixing member 200 may be a column structure with a trapezoid cross section.
In the present embodiment, the electromagnetic induction heating coil 100 is a circular spiral coil, and the diameter size of the circular spiral coil can be adjusted according to the volume of the multi-core wire harness 10 and the external dimension of the joint, so as to realize that the joint on the side provided with the wire harness welding point 21 and all the bare wire cores 12 of the multi-core wire harness 10 are accommodated into the electromagnetic induction heating coil 100.
Of course, in other embodiments, the electromagnetic induction heating coil 100 may be a square spiral coil or a trapezoidal spiral coil, and specifically may be adjusted according to the shape of the joint.
In addition, in the present embodiment, the multi-core wire harness welding tool further includes a control circuit board 300 and a control switch 400, the control circuit board 300 is connected with the electromagnetic induction heating coil 100, the control circuit board 300 is used for controlling the current frequency of the electromagnetic induction heating coil 100, and the control switch 400 is electrically connected with the control circuit board 300.
For example, when the heating temperature needs to be increased, the current frequency may be increased by controlling the circuit board 300, or when the heating temperature needs to be decreased, the current frequency may be decreased by controlling the circuit board 300.
Of course, in order to obtain the heating temperature of the exposed wire core 12 or the wire harness welding point 21 conveniently, a temperature sensor may be additionally provided, the temperature sensor may be electrically connected with the control circuit board 300, the obtained temperature information of the temperature sensor may be fed back to the control circuit board 300, for example, when the temperature of the exposed wire core 12 or the wire harness welding point 21 is lower than the preset heating temperature, the current frequency is increased by the control circuit board 300 through the feedback information to the control circuit board 300, and the heating temperature is increased, or when the temperature of the exposed wire core 12 or the wire harness welding point 21 is higher than the preset heating temperature, the current frequency is decreased by the control circuit board 300 through the feedback information to the control circuit board 300, and the heating temperature is decreased.
The control switch 400 may control whether the current between the control circuit board 300 and the electromagnetic induction heating coil 100 is on or off, so as to turn on or off the heating of the exposed core 12 and the wire harness welding point 21 by the electromagnetic induction heating coil 100.
It should be noted that, in order to allow quick replacement of the electromagnetic induction heating coil 100, so that electromagnetic induction heating coils 100 of different sizes or shapes are selected, in this embodiment, the electromagnetic induction heating coil 100 and the control circuit board 300 are detachably connected.
Specifically, the electromagnetic induction heating coil 100 and the control circuit board 300 are detachably connected by a connector (not shown), which may employ a metal connector in the related art to enable quick replacement of electromagnetic induction heating coils 100 of different sizes or shapes.
According to the multicore pencil welding frock that this embodiment provided, the theory of operation of multicore pencil welding frock:
when the multi-core wire harness welding tool is used for welding operation, the wire harness from which the insulating skin 11 is stripped passes through the fixing hole 201 of the first fixing piece 200, at this time, the wire cores 12 are exposed, each wire harness is uniformly distributed at intervals, soldering tin is attached to the exposed wire cores 12, each wire core 12 is aligned with each wire harness welding point 21 of the joint and mutually approaches into the electromagnetic induction heating coil 100, the control switch 400 is turned on, the electromagnetic induction heating coil 100 starts to heat the wire cores 12 and the wire harness welding points 21, melting of soldering tin is achieved, the purpose of the wire cores 12 and the wire harness welding points 21 is achieved, and finally welding of the multi-core wire harness 10 and the joint is achieved.
In summary, the multi-core wire harness welding tool is used for welding the multi-core wire harness 10 and the piece to be welded 20, the multi-core wire harness welding tool comprises the electromagnetic induction heating coil 100 and the first fixing piece 200, the first fixing piece 200 is used for fixing the multi-core wire harness 10, and the electromagnetic induction heating coil 100 heats the multi-core wire harness 10 and the piece to be welded 20 to weld the multi-core wire harness 10 and the piece to be welded 20 under the condition that the electromagnetic induction heating coil 100 is electrified.
The welding of each wire harness of the multi-core wire harness 10 and the piece 20 to be welded can be simultaneously realized through electromagnetic induction heating, a mode that a welding machine is adopted in the prior art to manually weld single points one by one is replaced, the welding efficiency and the welding uniformity of the multi-core wire harness 10 are improved, and the quality after welding and the quality of the multi-core wire harness 10 are further guaranteed.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (10)
1. A multicore pencil welding frock for weld multicore pencil (10) and wait to weld piece (20), its characterized in that, multicore pencil welding frock includes:
an electromagnetic induction heating coil (100); and
a first fixing member (200), the first fixing member (200) being configured to fix a multicore harness (10);
wherein, when the electromagnetic induction heating coil (100) is energized, the electromagnetic induction heating coil (100) heats the multi-core wire harness (10) and the workpiece (20) to be welded to weld the multi-core wire harness (10) and the workpiece (20) to be welded.
2. The multi-core wire harness welding tool according to claim 1, wherein a plurality of fixing holes (201) are formed in the first fixing member (200), and a plurality of wire harnesses of the multi-core wire harness (10) are respectively arranged in the plurality of fixing holes (201) in a penetrating manner.
3. The multi-core wire harness welding tool according to claim 2, wherein the fixing hole (201) is a circular through hole.
4. The multi-core wire harness welding tool according to claim 1, further comprising a second fixing member for fixing the piece to be welded (20) to limit a relative position of the piece to be welded (20) and the multi-core wire harness (10).
5. The multi-core wire harness welding tool according to claim 1, wherein the electromagnetic induction heating coil (100) is a circular spiral coil or a square spiral coil.
6. The multi-core wire harness welding tool according to claim 1, further comprising a control circuit board (300), the control circuit board (300) being connected to the electromagnetic induction heating coil (100), the control circuit board (300) being configured to control a current frequency of the electromagnetic induction heating coil (100).
7. The multi-core wire harness welding tool according to claim 6, wherein the electromagnetic induction heating coil (100) and the control circuit board (300) are detachably connected.
8. The multi-core wire harness welding tool according to claim 7, wherein the electromagnetic induction heating coil (100) and the control circuit board (300) are detachably connected by a connector.
9. The multi-wire harness welding tool of claim 6, further comprising a control switch (400), the control switch (400) being electrically connected to the control circuit board (300).
10. The multi-core wire harness welding tool as claimed in claim 9, wherein the first fixing member (200) is of a cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321542999.3U CN220006345U (en) | 2023-06-16 | 2023-06-16 | Multicore pencil welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321542999.3U CN220006345U (en) | 2023-06-16 | 2023-06-16 | Multicore pencil welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220006345U true CN220006345U (en) | 2023-11-14 |
Family
ID=88684860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321542999.3U Active CN220006345U (en) | 2023-06-16 | 2023-06-16 | Multicore pencil welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220006345U (en) |
-
2023
- 2023-06-16 CN CN202321542999.3U patent/CN220006345U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5336118A (en) | Method of making a pin grid array and terminal for use therein | |
| EP3806117A1 (en) | Coil module, wireless charging transmission apparatus, receiving apparatus, system, and terminal | |
| US20150380860A1 (en) | Connecting Electrical Equipment Through Wiring Harnesses | |
| EP3073809B1 (en) | Power filter | |
| CN104218699A (en) | Motor and motor manufacturing method | |
| CN220006345U (en) | Multicore pencil welding frock | |
| US11594363B2 (en) | Coil component and wireless power transmission device provided with the same | |
| CN113396462B (en) | Coil and method for producing a coil | |
| WO2019033879A1 (en) | Transformer | |
| KR101359705B1 (en) | Toroidal type Inductor with Prefabricated coil | |
| US20080310133A1 (en) | Printed wiring board | |
| CN103839661A (en) | Conical inductor, printed circuit board and optical module | |
| CN210778190U (en) | Coil skeleton and transformer | |
| US20160301177A1 (en) | Connecting Electrical Equipment Through Wiring Harnesses | |
| US5625939A (en) | Method for assembling an inductive device | |
| CN216251579U (en) | Iron powder core sleeve positioning jig | |
| CN219303461U (en) | Transformer convenient to install | |
| CN215869857U (en) | Connecting terminal of power module, power module and connecting terminal reel | |
| CN110931223A (en) | Coil device | |
| US20160270238A1 (en) | Electronic control unit and method for arranging electronic components on a circuit carrier and for electrically connecting said electronic components to a circuit carrier | |
| JP2020123707A (en) | Coil component, electronic equipment, and method of manufacturing coil component | |
| US9899893B2 (en) | Electric motor including terminal formed by electric swaging and electric swaging method | |
| KR20130125657A (en) | A structure for improving the solidarity of the stranded wire and the printed circuit board | |
| CN112951496B (en) | Retractable conductor, circuit board assembly and passive device and method of making same | |
| CN104882248A (en) | Magnetic element combined structure and cover body thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610219 Chengdu Tianfu International Biological City, Shuangliu District, Chengdu, Sichuan (Room 305, Building 4, No. 618, Fenghuang Road) Patentee after: Chengdu Xinchuang Medical Equipment Co.,Ltd. Address before: 610219 Chengdu Tianfu International Biological City, Shuangliu District, Chengdu, Sichuan (Room 305, Building 4, No. 618, Fenghuang Road) Patentee before: Chengdu bairuihengtong Medical Technology Co.,Ltd. |