CN219465014U - Mainboard wire harness welding jig - Google Patents
Mainboard wire harness welding jig Download PDFInfo
- Publication number
- CN219465014U CN219465014U CN202320127381.4U CN202320127381U CN219465014U CN 219465014 U CN219465014 U CN 219465014U CN 202320127381 U CN202320127381 U CN 202320127381U CN 219465014 U CN219465014 U CN 219465014U
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- China
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- plate
- motherboard
- welding jig
- supporting plate
- backup pad
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Abstract
The utility model discloses a motherboard harness welding jig which comprises a bottom plate and a supporting plate, wherein a plurality of positioning pins are arranged on the bottom plate, positioning holes matched with the positioning pins are formed in the supporting plate, two positioning columns are arranged on the right side edge of the bottom plate side by side, positioning notches matched with the positioning columns are formed in the right side edge of the supporting plate, a plurality of avoidance grooves are formed in the left side of the supporting plate, a plurality of motherboard placing grooves are formed in the right side of the supporting plate along the front-rear direction of the motherboard placing grooves, motherboard positioning heads are arranged in the motherboard placing grooves, a first magnetic attraction piece is arranged on the supporting plate at the rear side of the motherboard placing grooves, a cover pressing structure is detachably connected to the supporting plate at the rear side of the motherboard placing grooves, and a second magnetic attraction piece matched with the first magnetic attraction piece is arranged on the cover pressing structure. The remarkable effects are as follows: the production cost of the welding jig is effectively reduced, and the management cost of the jig is reduced.
Description
Technical Field
The utility model relates to the technical field of keyboard production, in particular to a motherboard wire harness welding jig.
Background
In the production process of the keyboard, a wiring harness is required to be welded between a main board and a COB board of the keyboard. In the conventional technology, a special welding jig is usually manufactured by opening a mold according to the shape and size of each keyboard main board or COB board. However, since the method is used for updating the computer at a high speed, the shape and the size of the keyboard main board or the COB board are often changed, so that new welding jigs are required to be manufactured frequently, and large jig manufacturing cost and management cost are brought to enterprises.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the welding jig for the mainboard wire harness, which adopts a split structure, and only needs to replace a supporting plate provided with a mainboard placing groove after the mainboard is updated, so that the production cost and the management cost of the welding jig can be reduced.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mainboard pencil welding jig, its key lies in: including bottom plate and backup pad be provided with a plurality of locating pins on the bottom plate set up in the backup pad with locating pin matched with locating hole the right side limit of bottom plate is provided with two reference columns side by side, the right side limit of backup pad set up with reference column matched with location breach the recess has been seted up on the left side of backup pad the right side of backup pad is provided with a plurality of mainboard standing groove along its fore-and-aft direction be provided with mainboard location head in the mainboard standing groove be provided with first magnetism in the backup pad of this mainboard standing groove rear side still can dismantle in the backup pad of mainboard standing groove rear side and be connected with the lid and press the structure, be provided with on the lid press the structure with first magnetism is inhaled a matched with second magnetism and is inhaled a piece.
Further, the length of the bottom plate is smaller than that of the supporting plate, and the width of the bottom plate is consistent with that of the supporting plate.
Further, the avoidance grooves are distributed on the left side of the support plate in an array mode.
Further, the cover pressing structure comprises a base plate which is used for being fixedly connected with the support plate, a first cover plate is connected to the upper surface of the base plate through a hinge, a second cover plate is detachably connected to the lower left surface of the first cover plate, second magnetic attraction pieces are arranged on the first cover plate and the second cover plate, and a yielding groove is formed in the first cover plate and the second cover plate.
Further, a welding cushion block is arranged on the support plate on the left side of the main board placing groove, and a positioning block is arranged on the support plate on the right side of the main board placing groove.
Further, a picking groove is formed on the front side and the rear side of the main board placing groove.
The utility model has the remarkable effects that: the welding jig is designed into a split structure consisting of a bottom plate, a supporting plate and a cover pressing structure, and when the size of a mainboard or a COB plate is changed, only the supporting plate of which the mainboard placing groove is formed is required to be replaced, so that the production cost of the welding jig is effectively reduced, and the management cost of the jig is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic structural view of a base plate;
fig. 4 is a schematic structural view of the support plate;
fig. 5 is a schematic view of a cap press structure.
Detailed Description
The following describes the embodiments and working principles of the present utility model in further detail with reference to the drawings.
As shown in fig. 1-5, a motherboard harness welding jig comprises a bottom plate 1 and a supporting plate 2, wherein a plurality of positioning pins 3 are arranged on the bottom plate 1, positioning holes 4 matched with the positioning pins 3 are formed in the supporting plate 2, two positioning columns 5 are arranged on the right side edge of the bottom plate 1 side by side, a positioning notch 6 matched with the positioning columns 5 is formed on the right side edge of the supporting plate 2, a plurality of avoiding grooves 7 are formed in the left side of the supporting plate 2, a plurality of motherboard placing grooves 8 are formed in the right side of the supporting plate 2 along the front-rear direction of the motherboard placing grooves 8, a first magnetic suction piece 10 is arranged in the supporting plate 2 at the rear side of the motherboard placing grooves 8, a cover pressing structure 11 is detachably connected to the supporting plate 2 at the rear side of the motherboard placing grooves 8, a second magnetic suction piece 12 matched with the first magnetic suction piece 10 is arranged on the cover pressing structure 11, a plurality of motherboard placing grooves 13 are formed in the supporting plate 2 at the left side of the motherboard placing grooves 8 along the front-rear side of the motherboard placing grooves 8, and positioning blocks are further arranged on the motherboard placing grooves 14.
In this embodiment, the length of the bottom plate 1 is smaller than that of the support plate 2, the width of the bottom plate 1 is consistent with that of the support plate 2, and the avoidance grooves 7 are distributed in an array on the left side of the support plate 2.
As shown in fig. 5, the cover pressing structure 11 includes a base plate 111 fixedly connected with the support plate 2, a first cover plate 113 is connected to an upper surface of the base plate 111 through a hinge 112, a second cover plate 114 is detachably connected to a lower left surface of the first cover plate 113, the second magnetic attraction pieces 12 are disposed on the first cover plate 113 and the second cover plate 11, and a yielding groove 115 is formed on the first cover plate 113 and the second cover plate 114.
In the welding jig of this embodiment, during welding production, the support plate 2 corresponding to the shape and size of the main board to be welded and the COB plate is selected, then the support plate 2 is mounted on the bottom plate 1 through the cooperation of the positioning pin 3 and the positioning hole 4 and the cooperation of the positioning post 5 and the positioning notch 6, then the upper cover pressing structure 11 is connected, the main board to be welded is placed in the main board placing groove 8, and is positioned through the cooperation of the main board positioning head 9 and the positioning block 14, then the COB plate is placed on the main board, and finally the turnover cover pressing structure 11 is that the first cover plate and the second cover plate cover the main board and the COB plate, at this moment, the adsorption linkage between the cover pressing structure 11 and the support plate 2 is realized under the action of the adsorption force between the first magnetic attraction piece 10 and the second magnetic attraction piece 12, the main board and the COB plate are fixed, and then the wire harness welding can be performed, and if the main board and the COB plate with the new shape or size are required to be welded, the corresponding support plate 2 can be replaced. In the embodiment, the welding jig with the traditional integrated structure is designed into a split structure consisting of the bottom plate 1, the supporting plate 2 and the cover pressing structure 11, and when the shape size of the mainboard or the COB plate is changed, only the supporting plate 2 provided with the mainboard placing groove 8 is required to be replaced, so that the production cost of the welding jig is effectively reduced, and the management cost of the jig is reduced.
The technical scheme provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (6)
1. A mainboard pencil welding jig, its characterized in that: including bottom plate and backup pad be provided with a plurality of locating pins on the bottom plate set up in the backup pad with locating pin matched with locating hole the right side limit of bottom plate is provided with two reference columns side by side, the right side limit of backup pad set up with reference column matched with location breach the recess has been seted up on the left side of backup pad the right side of backup pad is provided with a plurality of mainboard standing groove along its fore-and-aft direction be provided with mainboard location head in the mainboard standing groove be provided with first magnetism in the backup pad of this mainboard standing groove rear side still can dismantle in the backup pad of mainboard standing groove rear side and be connected with the lid and press the structure, be provided with on the lid press the structure with first magnetism is inhaled a matched with second magnetism and is inhaled a piece.
2. The motherboard harness welding jig according to claim 1, wherein: the length of the bottom plate is smaller than that of the supporting plate, and the width of the bottom plate is consistent with that of the supporting plate.
3. The motherboard harness welding jig according to claim 1, wherein: and the avoidance grooves are distributed on the left side of the supporting plate in an array mode.
4. The motherboard harness welding jig according to claim 1, wherein: the cover pressing structure comprises a base plate which is used for being fixedly connected with the support plate, a first cover plate is connected to the upper surface of the base plate through a hinge, a second cover plate is detachably connected to the lower left surface of the first cover plate, second magnetic attraction pieces are arranged on the first cover plate and the second cover plate, and abdication grooves are formed in the first cover plate and the second cover plate.
5. The motherboard harness welding jig according to claim 1, wherein: a welding cushion block is arranged on the support plate on the left side of the main board placing groove, and a positioning block is arranged on the support plate on the right side of the main board placing groove.
6. The motherboard harness welding jig according to claim 1 or 5, wherein: and a picking groove is formed on the front side and the rear side of the main board placing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320127381.4U CN219465014U (en) | 2023-01-13 | 2023-01-13 | Mainboard wire harness welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320127381.4U CN219465014U (en) | 2023-01-13 | 2023-01-13 | Mainboard wire harness welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219465014U true CN219465014U (en) | 2023-08-04 |
Family
ID=87437415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320127381.4U Active CN219465014U (en) | 2023-01-13 | 2023-01-13 | Mainboard wire harness welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219465014U (en) |
-
2023
- 2023-01-13 CN CN202320127381.4U patent/CN219465014U/en active Active
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