CN218976957U - Welding auxiliary jig and welding auxiliary platform - Google Patents
Welding auxiliary jig and welding auxiliary platform Download PDFInfo
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- CN218976957U CN218976957U CN202222965638.1U CN202222965638U CN218976957U CN 218976957 U CN218976957 U CN 218976957U CN 202222965638 U CN202222965638 U CN 202222965638U CN 218976957 U CN218976957 U CN 218976957U
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model relates to the technical field of wire harness welding, in particular to a welding auxiliary jig and a welding auxiliary platform, wherein the welding auxiliary jig comprises a supporting seat, a limiting plate, a wire clamping plate and a pressing assembly; the two limiting plates are arranged on the supporting seat at intervals along the first direction, sliding grooves are formed in one sides, adjacent to each other, of the two limiting plates, and the two sliding grooves extend along the second direction to form a station for sliding connection with the circuit board; the wire clamping plate is arranged on the supporting seat and positioned between the two limiting plates, the wire clamping plate is adjacent to the station and is spaced from the station, one side of the wire clamping plate facing the second direction is provided with a wire clamping groove, and the wire clamping groove is used for accommodating at least part of the wire harness; the pressfitting subassembly includes the layering, and the layering sets up in the one side of card line board towards the second direction, and the layering is movable to be close to or keep away from card line board to cooperation card wire casing centre gripping pencil, thereby welding auxiliary jig can fix circuit board and pencil simultaneously, and the pencil is easy to rock or the problem that drops when improving the welding improves welding efficiency and welding quality.
Description
Technical Field
The utility model relates to the technical field of wire harness welding, in particular to a welding auxiliary jig and a welding auxiliary platform.
Background
The vehicle-mounted power supply, also called as a power inverter, is a power converter capable of converting 12V direct current into 220V alternating current which is the same as the commercial power. The vehicle-mounted power supply comprises a circuit board, one side of the circuit board (PCBA) is provided with an electronic component, the other side of the circuit board is connected with a wire harness, and the wire harness and the electronic component are positioned on two sides of the circuit board, so that the wire harness cannot be welded through wave soldering during welding.
When welding is performed by a conventional welding means, the relative positions of the wire harness and the circuit board need to be fixed first, and then welding is performed. After the wire ends of the wire harness are inserted, the wire harness is fixed by a clamp or a hand, and then the wire ends are soldered on the circuit board by spot soldering. However, this method is very inconvenient to operate, for example, when the area of the circuit board is smaller than the diameter of the wire harness, the wire harness cannot be effectively fixed by hands or clips, even if the wire harness is slightly shaken, the wire heads of the wire harness are dislocated and cannot be effectively connected with the circuit board, so that the phenomenon of no welding or insufficient welding is caused, the welding quality is poor, and the efficiency is low.
Disclosure of Invention
The utility model provides a welding auxiliary jig and a welding auxiliary platform, which can be used for simultaneously fixing a circuit board and a wire harness, solving the problems that the wire harness is inconvenient to fix and easy to shake or drop during welding, and improving the welding efficiency and the welding quality.
In order to solve the technical problems, one technical scheme adopted by the embodiment of the utility model is as follows: providing a welding auxiliary jig, wherein the welding auxiliary jig comprises a supporting seat, a limiting plate, a wire clamping plate and a pressing assembly; the two limiting plates are arranged on the supporting seat at intervals along the first direction, sliding grooves are formed in one sides, adjacent to each other, of the two limiting plates, and the two sliding grooves extend along the second direction to form a station for sliding connection with the circuit board; the wire clamping plate is arranged on the supporting seat and is positioned between the two limiting plates, the wire clamping plate is adjacent to the station and is spaced from the station, a wire clamping groove is formed in one side, facing the second direction, of the wire clamping plate, and the wire clamping groove is used for accommodating at least part of wire harnesses; the pressing assembly comprises a pressing strip, the pressing strip is arranged on one side of the wire clamping plate, which faces the second direction, and the pressing strip can move close to or far away from the wire clamping plate so as to match the wire clamping groove to clamp the wire harness; wherein the first direction and the second direction are perpendicular to each other.
In some embodiments, the bead is provided with an elastic layer adjacent to one side of the card wire plate.
In some embodiments, the plurality of wire clamping grooves are arranged at intervals along the first direction.
In some embodiments, the support base and/or at least one of the limiting plates is provided with a clearance gap, and the clearance gap is located at one side of the station away from the wire clamping plate.
In some embodiments, at least one of the limiting plates is provided with a clamping groove, the clamping groove is positioned at one side of the limiting plate away from the supporting seat, and the clamping groove is used for partially accommodating the pressing strip; the welding auxiliary jig further comprises a pressing block, the pressing block is movably arranged on the limiting plate provided with the clamping groove and is located on one side, away from the supporting seat, of the limiting plate, and the pressing block can move to the top of the clamping groove or leave the top of the clamping groove.
In some embodiments, the press block is rotatably disposed on the limiting plate, and a rotation axis of the press block is parallel to the second direction; or the pressing block is one of a pressing buckle, an elastic sheet, a quick clamp and a hand screw.
In some embodiments, the pressing assembly further includes a fixing base, where the fixing base is disposed on the supporting seat and is located on a side of the limiting plate away from the other limiting plate, and the fixing base is hinged to one end of the pressing strip, so that the pressing strip can open and close towards the wire clamping plate.
In some embodiments, at least one of the limiting plates is movably disposed on the supporting seat and can move in a translational manner along the first direction.
In some embodiments, at least three groups of second mounting holes are arranged on the supporting seat at intervals along the first direction, and one group of second mounting holes is used for being connected with one limiting plate; or, along the first direction, the supporting seat is provided with at least three clamping grooves at intervals, and one clamping groove is used for being connected with one limiting plate.
The other technical scheme adopted by the embodiment of the utility model is as follows: there is provided a welding auxiliary platform comprising a base and at least one welding auxiliary jig as defined in any one of the above, the at least one welding auxiliary jig being provided in the base.
In comparison with the situation of the related art, the welding auxiliary jig and the welding auxiliary platform provided by the embodiment of the utility model can be used for slidably connecting the circuit board and clamping the wire harness by arranging the limiting plate, the wire clamping plate and the pressing strip, so that the circuit board and the wire harness are fixed at the same time, the problems that the wire harness is inconvenient to fix during welding and easy to shake or drop are solved, and the welding efficiency and the welding quality are improved.
Drawings
FIG. 1 is a schematic diagram of a welding auxiliary jig according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a welding auxiliary jig according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a limiting plate, a wire clamping plate and a pressing bar in cooperation with a fixed circuit board and a wire harness according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a supporting seat according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a limiting plate, a wire clamping plate and a pressing assembly according to an embodiment of the utility model.
Reference numerals in the specific embodiments are as follows:
100. welding auxiliary jigs;
1. a base; 11. a first mounting hole;
2. a support base; 21. a first screw hole; 22. a second mounting hole;
3. a limiting plate; 31. a chute; 32. a second screw hole; 33. a third screw hole; 34. a fourth screw hole; 35. a gap for avoiding the position; 36. a clamping groove;
4. a wire clamping plate; 41. wire clamping groove; 42. a fifth screw hole;
5. a pressing assembly;
51. a fixing seat; 511. a sixth screw hole; 512. a connecting groove; 513. a first hinge hole;
52. a hinge shaft; 53. pressing strips; 531. a second hinge hole; 532. an elastic layer;
6. briquetting; 61. a third mounting hole;
200. a circuit board; 300. and a wire harness.
Detailed Description
In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween.
In the description of the present utility model, it should be noted that, orientation words such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and these orientation words do not indicate or imply that the apparatus or elements being referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
In the description of the present utility model, it should be noted that, the terms "first," "second," and the like are used for defining the components, and are merely for convenience in distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, so they should not be construed as limiting the scope of the present utility model. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.
In addition, the technical features described below in the different embodiments of the present application may be combined with each other as long as they do not collide with each other.
In order to solve the above technical problems, as shown in fig. 1, 2 and 3, an embodiment of the present utility model provides a welding auxiliary jig 100, where the welding auxiliary jig 100 includes a base 1, a supporting seat 2, a limiting plate 3, a wire clamping plate 4, a pressing assembly 5 and a pressing block 6, and the base 1 is used to support on the ground or a table top to provide stable support; the supporting seat 2 is used for installing the limiting plate 3, the wire clamping plate 4 and the pressing assembly 5; the limiting plate 3 is used for being connected with the circuit board 200 in a sliding manner; the pressing assembly 5 comprises a pressing strip 53, and the pressing strip 53 is used for clamping the wire harness 300 by matching with the wire clamping plate 4; the pressing block 6 is used for limiting the position of the pressing bar 53, so that the circuit board 200 and the wire harness 300 are simultaneously fixed on the welding auxiliary jig 100, the problem that the wire harness 300 is inconvenient to fix during welding is solved, the problem that the wire harness 300 is easy to shake or fall is solved, and the welding efficiency and the welding quality are improved.
Next, specific structures of the base 1, the supporting base 2, the limiting plate 3, the wire clamping plate 4, the pressing assembly 5 and the pressing block 6 are described in order.
For the base 1, as shown in fig. 1 and 2, the base 1 is plate-shaped and is used for being horizontally placed on the ground or a table top, a first mounting hole 11 is formed in the base 1, and the first mounting hole 11 is used for a stud to pass through so as to mount the base 1 and the limiting plate 3 on the supporting seat 2. Optionally, an anti-slip pad is further arranged on the bottom surface of the base 1. Optionally, the diameter of the first mounting hole 11 is 4.1mm-6mm.
As for the above-mentioned supporting base 2, as shown in fig. 1 and 2, the supporting base 2 is plate-shaped and is connected to the top surface of the base 1 perpendicularly to the base 1. As shown in fig. 4, a first screw hole 21 is formed in the bottom surface of the supporting seat 2, and the first screw hole 21 is used for being connected with a stud in a threaded manner so as to mount the base 1; a second mounting hole 22 is formed in one side surface of the supporting seat 2, the second mounting hole 22 is used for allowing a stud to pass through, and the second mounting hole 22 comprises a plurality of groups which are respectively used for connecting the limiting plate 3, the wire clamping plate 4 and the pressing assembly 5. Alternatively, the supporting base 2 may not be connected to the base 1, but may be connected to another working platform, that is, the welding auxiliary jig 100 may not include the base 1.
For the above-mentioned limiting plate 3, as shown in fig. 1, 2 and 3, the limiting plate 3 is plate-shaped, two limiting plates 3 are disposed on the supporting seat 2 at intervals along a first direction, one side of each of the two adjacent limiting plates 3 is provided with a sliding slot 31, two sliding slots 31 extend along a second direction, and the first direction and the second direction are perpendicular to each other, so that two sides of the circuit board 200 can be respectively inserted into the two sliding slots 31 of the two limiting plates 3 to slidingly connect the circuit board 200 to the two limiting plates 3, when the circuit board 200 slides to abut against the supporting seat 2, the position of the circuit board 200 is a station (not shown), that is, the space between the two sliding slots 31 and the two sliding slots 31 forms a station for slidingly connecting the circuit board 200, and by slidingly connecting the circuit board 200 to the two limiting plates 3, the problem of poor welding caused by shaking in the welding process of the circuit board 200 is improved. The width of the sliding slot 31 is adapted to the thickness of the circuit board 200, so as to reduce the problem that the circuit board 200 swings up and down in the sliding slot 31. Furthermore, the thickness direction of the limiting plate 3 is parallel to the first direction, so that the manufacturing and the alignment installation are facilitated. Alternatively, as shown in fig. 1, in the first direction, two limiting plates 3 overlap.
In some embodiments, at least one of the limiting plates 3 is movably disposed on the supporting seat 2 and can move in a translational manner along the first direction, for example, 3 groups (2 groups) of more than 3 second mounting holes 22 matched with the limiting plates 3, or more than 3 clamping grooves, etc. may be disposed on the supporting seat 2, and multiple groups of the second mounting holes 22 or multiple groups of the clamping grooves are disposed at intervals along the first direction, and each group of the second mounting holes 22 or each clamping groove is used for being connected with one of the limiting plates 3, so that the mounting position of the limiting plates 3 on the supporting seat 2 may be adjusted to realize adjustment of the spacing between the two limiting plates 3. Namely, the distance between the two limiting plates 3 can be correspondingly adjusted according to the length or the width of the circuit board 200 so as to adapt to the circuit boards 200 with various specifications, expand the application range and reduce the equipment cost.
In this embodiment, for convenience of description, the first direction and the second direction are both horizontal directions, and the second direction is a direction perpendicular to the surface of the support base 2 and directed toward the limiting plate 3. However, the utility model is not limited thereto, the first direction and the second direction may have an included angle with the horizontal direction, that is, an included angle is formed between the station and the horizontal plane, and by adjusting the included angle, the upper surface of the station may be inclined toward a horizontal direction, when the worker is located on the side inclined by the station, the welding operation does not need to be performed vertically from top to bottom, the welding process is more comfortable, and the observation of the welding hole is also more convenient.
As shown in fig. 5, a second screw hole 32 is formed on one side of the limiting plate 3 adjacent to the supporting seat 2, and the second screw hole 32 is used for being connected with a stud in a threaded manner so as to mount the supporting seat 2; a third screw hole 33 is formed in one side, adjacent to the base 1, of the limiting plate 3, and the third screw hole 33 is used for being in threaded connection with a stud so as to install the base 1. As shown in fig. 2, a fourth screw hole 34 is formed in a side of the limiting plate 3 facing away from the supporting seat 2, and the fourth screw hole 34 is used for being in threaded connection with a stud so as to install the pressing block 6. The base 1, the supporting seat 2 and the limiting plate 3 are mutually connected, and form a stable supporting structure, so that the base, the supporting seat and the limiting plate have good compression resistance and bending resistance.
As shown in fig. 2, a clearance gap 35 is formed in the limiting plate 3, the clearance gap 35 is located at one side of the station away from the wire clamping plate 4, and by setting the clearance gap 35, interference of the limiting plate 3 to a welding gun can be reduced, and the problem that welding cannot be achieved due to blocking of the limiting plate 3 is solved. Optionally, the two limiting plates 3 are both provided with the avoidance notch 35 or the avoidance notch 35 is located on the other limiting plate 3. Optionally, the supporting seat 2 is also provided with the avoidance notch 35, and is located at a side of the station away from the wire clamping plate 4. As shown in fig. 2, the avoidance gap 35 is in a cuboid shape, and the avoidance gap 35 may be a mitsubishi prism shape or a cylinder with a fan-shaped cross section.
As shown in fig. 2 and 3, a clamping groove 36 is formed in one of the limiting plates 3, the clamping groove 36 is located at a side of the limiting plate 3 away from the supporting seat 2, and the clamping groove 36 is used for partially accommodating the pressing strip 53, so as to limit the position of the pressing strip 53 along the direction perpendicular to the first direction and the second direction, which is the up-down direction in the drawing, so that the pressing strip 53 can be accurately matched with the wire clamping plate 4. Optionally, the detent groove 36 is adapted to the bead 53.
For the wire clamping plate 4, as shown in fig. 1 and 2, the wire clamping plate 4 is disposed on the supporting seat 2 and located between the two limiting plates 3, the wire clamping plate 4 is adjacent to the station and is spaced from the station, a wire clamping groove 41 is disposed on one side of the wire clamping plate 4 facing the second direction, the wire clamping groove 41 is used for accommodating at least part of the wire harness 300, and when the wire harness 300 is at least partially located in the wire clamping groove 41, the position of the wire harness 300 along the first direction can be limited, and the wire harness 300 can be clamped by matching with the pressing strip 53. Further, the plurality of wire clamping grooves 41 are formed, and the plurality of wire clamping grooves 41 are arranged at intervals along the first direction, so that the plurality of wire harnesses 300 can be fixed at the same time, the welding efficiency is improved, the problem that the plurality of wire harnesses 300 are difficult to fix the wire harnesses 300 through clips or fingers when the plurality of wire harnesses 300 are welded at the relatively close positions can be solved, and the welding difficulty is reduced. Optionally, the wire clamping groove 41 extends along a direction that the wire clamping plate 4 is spaced from the station, and a cross section of the wire clamping groove 41 is semicircular or polygonal.
As shown in fig. 5, a fifth screw hole 42 is formed on a side of the wire clamping plate 4 adjacent to the supporting seat 2, and is used for being connected with a stud in a threaded manner so as to install the supporting seat 2.
For the above-mentioned press-fit assembly 5, as shown in fig. 2, the press-fit assembly 5 further includes a fixing base 51 and a hinge shaft 52, the fixing base 51 is used for mounting the pressing strip 53, and the hinge shaft 52 is used for hinge-connecting the fixing base 51 and the pressing strip 53, so as to hinge the pressing strip 53 to the fixing base 51, so that the pressing strip 53 can be opened and closed towards the wire clamping plate 4.
For the above-mentioned fixing seat 51, as shown in fig. 1, the fixing seat 51 is disposed on the supporting seat 2 and is located on a side of the limiting plate 3 away from the other limiting plate 3, as shown in fig. 5, a sixth screw hole 511 is provided on a side of the fixing seat 51 facing the supporting seat 2, for being in threaded connection with a stud, so as to mount the supporting seat 2. Optionally, when only one of the limiting plates 3 is provided with the clamping groove 36, the fixing seat 51 is disposed adjacent to the other limiting plate 3, so that the clamping groove 36 limits the openable end of the pressing strip 53.
As shown in fig. 2, a connecting groove 512 is formed on a side of the fixing base 51 facing away from the supporting base 2, the connecting groove 512 penetrates through the supporting base 2 along the first direction, a first hinge hole 513 is formed in the fixing base 51 along an axis perpendicular to the first direction and the second direction, the first hinge hole 513 penetrates through the connecting groove 512, and the hinge shaft 52 penetrates through the first hinge hole 513.
For the above-mentioned layering 53, as shown in fig. 1 and 2, the layering 53 is disposed on a side of the wire clamping plate 4 facing the second direction, one end of the layering 53 is at least partially disposed in the connecting slot 512, a second hinge hole 531 is disposed at a portion of the layering 53 located in the connecting slot 512, the second hinge hole 531 is the same as an axis of the first hinge hole 513, and the hinge shaft 52 is further disposed in the second hinge hole 531 in a penetrating manner, so that the layering 53 can rotate around the hinge shaft 52 relative to the fixing seat 51 to approach or separate from the wire clamping plate 4, and can clamp the wire harness 300 in cooperation with the wire clamping slot 41.
As shown in fig. 1 and 2, an elastic layer 532 is disposed on a side of the pressing strip 53 adjacent to the wire clamping plate 4, and the elastic layer 532 is used for contacting the wire harness 300, so as to reduce damage to the wire harness 300 in the clamping process and solve the problem that the electrical performance of the wire harness 300 is invalid due to the damage of the insulating layer. Optionally, the elastic layer 532 is at least one of silica gel, rubber, and thick felt.
For the above-mentioned pressing block 6, as shown in fig. 1, the pressing block 6 is movably disposed on the limiting plate 3 provided with the clamping groove 36, and is located on a side of the limiting plate 3 away from the supporting seat 2, and the pressing block 6 may move to the top of the clamping groove 36 or leave the top of the clamping groove 36. The top of the clamping groove 36 is a side opposite to the bottom of the clamping groove 36, the top and the bottom of the clamping groove 36 are spaced along the depth direction, in the figure, the top of the clamping groove 36 is a virtual plane of the clamping groove 36 facing the second direction, and the plane is parallel to the side of the limiting plate 3 facing the second direction.
In some embodiments, as shown in fig. 2, a third mounting hole 61 is formed at one end of the pressing block 6, and an axis of the third mounting hole 61 is parallel to the second direction and is used for passing through a stud to mount the pressing block 6 on the limiting plate 3, and the pressing block 6 can move in a linear rotation manner around the third mounting hole 61, so that the other end of the pressing block 6 can rotate to the top of the clamping groove 36 to cooperate with the clamping groove 36 to limit the position of the pressing bar 53; or away from the top of the detent recess 36, so that the bead 53 can be moved away from the detent recess 36.
In other embodiments, the pressing block 6 may be one of a pressing buckle, a spring plate, a quick clamp, and a hand screw, which is not specifically described in this embodiment.
The embodiment of the utility model further provides a welding auxiliary platform, which comprises at least one welding auxiliary jig 100, wherein the bases 1 of the at least one welding auxiliary jig 100 are connected with each other, or the at least one welding auxiliary jig 100 is arranged on the same base 1, and when a plurality of auxiliary jigs 100 are arranged, the plurality of auxiliary jigs can be arranged on the base 1 at intervals or in other modes, so that a plurality of circuit boards 200 and a plurality of groups of wire harnesses 300 can be welded simultaneously.
When the welding auxiliary jig 100 according to the embodiment of the utility model is used for welding, the following steps are performed:
s1, preparing a welding auxiliary jig 100, namely stably placing the welding auxiliary jig 100, and debugging to a state of being capable of stably connecting a circuit board 200 and stably clamping a wire harness 300;
s2, inserting the circuit board 200 into the sliding grooves 31 of the left limiting plate 3 and the right limiting plate 3 for limiting;
s3, inserting the wire harness 300 into the welding hole of the circuit board 200;
s4, pressing the wire harness 300 into the wire clamping groove 41 of the wire clamping plate 4, and then rotating the pressing strip 53 into the clamping groove 36, namely rotating the pressing strip 53 to a closed state;
s5, rotating the pressing block 6 to press the pressing strip 53, so that the pressing strip 53 is tightly pressed against the wire harness 300;
s6, welding the wire harness 300;
and S7, after the welding is finished, removing the pressing block 6, rotating the pressing bar 53 to an open state, and taking down the circuit board 200 welded with the wire harness 300.
The above steps S2 to S7 are repeated, and the circuit board 200 and the wire harness 300 can be mass-soldered.
According to the welding auxiliary jig 100 and the welding auxiliary platform, the limiting plate 3, the wire clamping plate 4 and the pressing strip 53 are arranged, so that the circuit board 200 can be connected in a sliding mode, and the wire harness 300 can be clamped, and therefore the circuit board 200 and the wire harness 300 can be fixed at the same time, the problems that the wire harness 300 is inconvenient to fix and easy to shake or drop during welding are solved, and the welding efficiency and the welding quality are improved; one end of the pressing strip 53 is hinged to the supporting seat 2 through the fixing seat 51, and the other end of the pressing strip is limited through the clamping groove 36 and the movable pressing block 6, so that the opening and closing are simple, and the operation is easy; the wire clamping plate 4 can be provided with a plurality of wire clamping grooves 41, so that a plurality of wire harnesses 300 can be fixed simultaneously, the welding efficiency is improved, and the difficulty of welding a plurality of wire harnesses 300 simultaneously is reduced.
It should be noted that the description of the present utility model and the accompanying drawings illustrate preferred embodiments of the present utility model, but the present utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, which are not to be construed as additional limitations of the utility model, but are provided for a more thorough understanding of the present utility model. The above-described features are further combined with each other to form various embodiments not listed above, and are considered to be the scope of the present utility model described in the specification; further, modifications and variations of the present utility model may be apparent to those skilled in the art in light of the foregoing teachings, and all such modifications and variations are intended to be included within the scope of this utility model as defined in the appended claims.
Claims (10)
1. Welding auxiliary jig, its characterized in that includes:
a support base;
the limiting plates are arranged on the supporting seat at intervals along the first direction, sliding grooves are formed in one sides, adjacent to each other, of the limiting plates, and the two sliding grooves extend along the second direction to form a station for sliding connection with the circuit board;
the wire clamping plate is arranged on the supporting seat and positioned between the two limiting plates, the wire clamping plate is adjacent to the station and is spaced from the station, a wire clamping groove is formed in one side, facing the second direction, of the wire clamping plate, and the wire clamping groove is used for accommodating at least part of wire harnesses; and
the pressing assembly comprises a pressing strip, the pressing strip is arranged on one side of the wire clamping plate, facing the second direction, and the pressing strip can move close to or far away from the wire clamping plate so as to match the wire clamping groove to clamp the wire harness;
wherein the first direction and the second direction are perpendicular to each other.
2. The welding auxiliary jig according to claim 1, wherein an elastic layer is provided on a side of the pressing bar adjacent to the wire clamping plate.
3. The welding auxiliary jig according to claim 1, wherein the plurality of wire clamping grooves are arranged at intervals along the first direction.
4. The welding auxiliary jig according to claim 1, wherein the support base and/or at least one of the limiting plates is provided with a clearance gap, and the clearance gap is located at one side of the station away from the wire clamping plate.
5. The welding auxiliary jig according to claim 1, wherein at least one of the limiting plates is provided with a clamping groove, the clamping groove is positioned on one side of the limiting plate away from the supporting seat, and the clamping groove is used for partially accommodating the pressing strip; the welding auxiliary jig further comprises a pressing block, the pressing block is movably arranged on the limiting plate provided with the clamping groove and is located on one side, away from the supporting seat, of the limiting plate, and the pressing block can move to the top of the clamping groove or leave the top of the clamping groove.
6. The welding auxiliary jig according to claim 5, wherein the pressing block is rotatably provided to the limiting plate, and a rotation axis of the pressing block is parallel to the second direction;
or the pressing block is one of a pressing buckle, an elastic sheet, a quick clamp and a hand screw.
7. The welding auxiliary jig according to claim 1, wherein the pressing assembly further comprises a fixing base, the fixing base is disposed on the supporting base and located on a side, away from the other limiting plate, of the limiting plate, and the fixing base is hinged to one end of the pressing strip, so that the pressing strip can be opened and closed towards the wire clamping plate.
8. The welding auxiliary jig according to claim 1, wherein at least one of the limiting plates is movably disposed on the supporting base and is capable of translational movement along the first direction.
9. The welding auxiliary jig according to claim 8, wherein at least three sets of second mounting holes are provided at intervals along the first direction, one set of second mounting holes being used for being connected with one limiting plate;
or, along the first direction, the supporting seat is provided with at least three clamping grooves at intervals, and one clamping groove is used for being connected with one limiting plate.
10. A welding auxiliary platform, comprising:
a base; and
at least one welding auxiliary jig according to any one of claims 1 to 9, the at least one welding auxiliary jig being provided to the base.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116685077A (en) * | 2023-07-28 | 2023-09-01 | 深圳市首航新能源股份有限公司 | Method for manufacturing circuit board and circuit board |
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2022
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116685077A (en) * | 2023-07-28 | 2023-09-01 | 深圳市首航新能源股份有限公司 | Method for manufacturing circuit board and circuit board |
CN116685077B (en) * | 2023-07-28 | 2023-11-14 | 深圳市首航新能源股份有限公司 | Method for manufacturing circuit board and circuit board |
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