CN209319034U - A kind of laser spot welding jig - Google Patents
A kind of laser spot welding jig Download PDFInfo
- Publication number
- CN209319034U CN209319034U CN201822208412.0U CN201822208412U CN209319034U CN 209319034 U CN209319034 U CN 209319034U CN 201822208412 U CN201822208412 U CN 201822208412U CN 209319034 U CN209319034 U CN 209319034U
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- main body
- spot welding
- jig main
- slot
- circuit plate
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Abstract
The utility model discloses a kind of laser spot welding jigs, including jig main body and pin shaft, the upper surface of the jig main body is equidistant to offer multiple wire casings, the front end of the wire casing is provided with jig main body circuit plate core slot, lateral spot welding strip grooves are provided between the front end of the jig main body circuit plate core slot, the front of spot welding strip grooves position corresponding with jig main body circuit plate core slot is provided with jig main body cover slot, the utility model is the shell of connector and the jig of circuit plate core spot welding, the position of shell and circuit plate core is limited in the slot of setting, and it is compressed using pressing plate, so that when spot welding the position of shell and circuit plate core lock it is more accurate, provided with spot welding strip hole, spot welding head, which is inserted into inside spot welding strip hole, directly to carry out spot welding to shell and circuit plate core, spot welding position is accurate , will not deviate.
Description
Technical field
The utility model relates to jig technical field, specially a kind of laser spot welding jig.
Background technique
Existing connector is generally as shown in figure 4, B is circuit board, and A is shell, and D is riveting line pawl, and C is spot welding path,
Existing spot welding mode is usually then the inside of B insertion A is carried out spot welding using spot welding head, such spot welding position is not smart
Standard, spot welding are easy to happen deviation.
Utility model content
The purpose of this utility model is to provide a kind of laser spot welding jigs, it is intended to improve the point welding position of existing connector
It sets not precisely, the problem of spot welding is easy to happen deviation.
The utility model is realized in this way:
A kind of laser spot welding jig, including jig main body and pin shaft, the upper surface of the jig main body is equidistant to be opened up
There are multiple wire casings, the front end of the wire casing is provided with jig main body circuit plate core slot, the jig main body circuit plate core slot
Lateral spot welding strip grooves are provided between front end, the front of the spot welding strip grooves is corresponding with jig main body circuit plate core slot
Position is provided with jig main body cover slot, and jig main body cover slot, spot welding strip grooves and jig main body circuit plate core slot are equal
It is provided with the upper surface of jig main body, the corner of upper surface four of the jig main body is respectively and fixedly provided with mounting blocks, and the two of side
Pressing plate, the pressure face of pressing plate position corresponding with jig main body circuit plate core slot are rotatably equipped between a mounting blocks
The gap slot of an entirety is offered, the pressure face of pressing plate position corresponding with each jig main body cover slot offers
Pressing plate outer shell tank, the pressure face of the pressing plate and the position of the corresponding position of spot welding strip grooves slightly deviation offer spot welding strip
Hole, and the latter half of spot welding strip hole is located at the inside of gap slot, the upper surface of the jig main body offers lateral riveting
Line claw slot, and riveting line claw slot is located between wire casing and jig main body circuit plate core slot, it is corresponding with riveting line claw slot on the gap slot
Position offer stepped groove.
Further, the both ends of the pin shaft are fixed on mounting blocks, and one end of the pin shaft and pressing plate passes through grafting
Mode connects.
Further, there are two the second magnet side by side for one end fixation of the pressure face of the pressing plate far from installation end, and
The upper surface of jig main body position corresponding with pressing plate is equipped with the first magnet.
Compared with prior art, the utility model has the beneficial effects that 1, the utility model is the shell and electricity of connector
The position of shell and circuit plate core is limited in the slot of setting, and is compressed using pressing plate by the jig of road plate core spot welding, so that
What the position of shell and circuit plate core locked when spot welding is more accurate；
2, it is provided with spot welding strip hole, spot welding head is inserted into can be directly to shell and circuit board inside spot welding strip hole
Core carries out spot welding, and spot welding position is accurate, will not deviate.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the top view of the utility model pressing plate；
Fig. 3 is the plugboard chart of shell Yu circuit plate core；
The connection figure of Fig. 4 shell and circuit plate core in the prior art.
In figure: 1, jig main body；2, the first magnet；3, wire casing；4, mounting blocks；5, gap slot；6, the second magnet；7, it presses
Plate；8, pressing plate outer shell tank；9, spot welding strip hole；10, pin shaft；11, jig main body cover slot；12, spot welding strip grooves；13, jig
Main body circuit plate core slot；14, stepped groove；15, riveting line claw slot.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Shown in referring to Fig.1, a kind of laser spot welding jig, including jig main body 1 and pin shaft 10, the upper surface of jig main body 1
Equidistant to offer multiple wire casings 3, for accommodating the self-contained electric wire of circuit plate core, the front end of wire casing 3 is respectively provided with wire casing 3
There is jig main body circuit plate core slot 13, jig main body circuit plate core slot 13 is used to accommodate the lower half for the circuit plate core for needing spot welding
Point, lateral spot welding strip grooves 12 are provided between the front end of jig main body circuit plate core slot 13, spot welding strip grooves 12 are used as point
The slot of weldering, the front of spot welding strip grooves 12 position corresponding with jig main body circuit plate core slot 13 are provided with jig main body cover
Slot 11, jig main body cover slot 11 can accommodate the lower half portion for needing the shell of spot welding, and jig main body cover slot 11, spot welding
Strip grooves 12 and jig main body circuit plate core slot 13 are provided with the upper surface of jig main body 1, the upper surface of jig main body 1 four
Corner is respectively and fixedly provided with mounting blocks 4, and mounting blocks 4 are for installing pin shaft 10；
Referring to Fig.1 and shown in 2, pressing plate 7 is rotatably equipped between two mounting blocks 4 of side, pressing plate 7 is located at for compressing
Shell inside jig main body cover slot 11, and the circuit plate core inside jig main body circuit plate core slot 13, pin shaft 10
Both ends be fixed on mounting blocks 4, pin shaft 10 is connect by way of grafting with one end of pressing plate 7, pin shaft 10 play installation pressure
The effect of plate 7, the pressure face of pressing plate 7 position corresponding with jig main body circuit plate core slot 13 offer the gap slot of an entirety
5, gap slot 5 is used to accommodate the top half of circuit plate core, and the pressure face of pressing plate 7 is corresponding with each jig main body cover slot 11
The position of position slightly deviation offers pressing plate outer shell tank 8, this is because spot welding position and lower section spot welding position cannot above
Enough on the same line, pressing plate outer shell tank 8 can accommodate the top half of shell, the pressure face and spot welding strip grooves 12 of pressing plate 7
Corresponding position offers spot welding strip hole 9, and spot welding head can be inserted in spot welding strip hole 9, thus to shell and circuit plate core into
Row spot welding connection, and the latter half of spot welding strip hole 9 is located at the inside of gap slot 5；
Shown in referring to Fig.1, the upper surface of jig main body 1 offers lateral riveting line claw slot 15, and riveting line claw slot 15 is for holding
Receive the lower end surface of riveting line pawl, and riveting line claw slot 15 is located between wire casing 3 and jig main body circuit plate core slot 13, on gap slot 5 with
The corresponding position of riveting line claw slot 15 offers stepped groove 14, and stepped groove 14 is used to accommodate the upper surface of riveting line pawl；
Shown in referring to Fig.1, there are two the second magnet 6 side by side far from the fixation of one end of installation end for the pressure face of pressing plate 7, and
The upper surface of jig main body 1 position corresponding with pressing plate 7 is equipped with the first magnet 2, when pressing plate 7 presses to shell and circuit plate core,
Second magnet 6 attracts each other with the first magnet 2, so that pressing plate 7 is pressed tighter, jig main body 1 and mounting blocks 4 are integrally formed, and
Jig main body 1 is that metal (in addition to steel) is made with mounting blocks 4, and pressing plate 7 is that metal (in addition to steel) is made.
Working principle: when using this jig, passing through shell (as shown in Figure 3) for circuit plate core, and will be fit outside
Shell and circuit plate core are placed in the top of jig main body 1, and specially shell is located at jig main body cover slot 11, and circuit plate core is located at
Jig main body circuit plate core slot 13, riveting line pawl is located inside riveting line claw slot 15, and the included electric wire of shell is located at the inside of wire casing 3,
By rotating pressing plate 7, so that the first magnet 2 and the second magnet 6 attract each other, spot welding head is inserted into spot welding strip hole 9 at this time
Inside spot welding is carried out to shell and circuit plate core, open pressing plate 7 after the completion of spot welding, the shell and circuit plate core that spot welding is completed
It removes.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of laser spot welding jig, including jig main body (1) and pin shaft (10), it is characterised in that: the jig main body (1)
Upper surface is equidistant to be offered multiple wire casings (3), and the front end of the wire casing (3) is provided with jig main body circuit plate core slot
(13), lateral spot welding strip grooves (12), the spot welding are provided between the front end of the jig main body circuit plate core slot (13)
The front of strip grooves (12) position corresponding with jig main body circuit plate core slot (13) is provided with jig main body cover slot (11),
And jig main body cover slot (11), spot welding strip grooves (12) and jig main body circuit plate core slot (13) are provided with jig main body
(1) corner of upper surface four of upper surface, the jig main body (1) is respectively and fixedly provided with mounting blocks (4), described in two of side
It is rotatably equipped between mounting blocks (4) pressing plate (7), the pressure face and jig main body circuit plate core slot (13) of the pressing plate (7) are right
The position answered offers the gap slot (5) of an entirety, the pressure face of the pressing plate (7) and each jig main body cover slot (11)
Corresponding position offers pressing plate outer shell tank (8), the pressure face position corresponding with spot welding strip grooves (12) of the pressing plate (7)
The position slightly to misplace offers spot welding strip hole (9), and the latter half of spot welding strip hole (9) is located at the inside of gap slot (5),
The upper surface of the jig main body (1) offers lateral riveting line claw slot (15), and riveting line claw slot (15) is located at wire casing (3) and controls
Have between main body circuit plate core slot (13), position corresponding with riveting line claw slot (15) offers stepped groove on the gap slot (5)
(14).
2. a kind of laser spot welding jig according to claim 1, which is characterized in that the both ends of the pin shaft (10) are fixed on
On mounting blocks (4), the pin shaft (10) is connect by way of grafting with one end of pressing plate (7).
3. a kind of laser spot welding jig according to claim 1, which is characterized in that the pressure face of the pressing plate (7) is separate
One end of installation end is fixed, and there are two the second magnet (6) side by side, and the upper surface of jig main body (1) is corresponding with pressing plate (7)
Position is equipped with the first magnet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208412.0U CN209319034U (en) | 2018-12-27 | 2018-12-27 | A kind of laser spot welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208412.0U CN209319034U (en) | 2018-12-27 | 2018-12-27 | A kind of laser spot welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209319034U true CN209319034U (en) | 2019-08-30 |
Family
ID=67729041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822208412.0U Active CN209319034U (en) | 2018-12-27 | 2018-12-27 | A kind of laser spot welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209319034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757066A (en) * | 2019-11-11 | 2020-02-07 | 枣庄学院 | Welding spot positioning die of pneumatic spot welding machine |
| CN110802322A (en) * | 2019-11-28 | 2020-02-18 | 中国航空工业标准件制造有限责任公司 | Nine-stage disc bolt assembly welding and clamping device |
-
2018
- 2018-12-27 CN CN201822208412.0U patent/CN209319034U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757066A (en) * | 2019-11-11 | 2020-02-07 | 枣庄学院 | Welding spot positioning die of pneumatic spot welding machine |
| CN110757066B (en) * | 2019-11-11 | 2021-04-16 | 枣庄学院 | Welding spot positioning die of pneumatic spot welding machine |
| CN110802322A (en) * | 2019-11-28 | 2020-02-18 | 中国航空工业标准件制造有限责任公司 | Nine-stage disc bolt assembly welding and clamping device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |