CN213196086U - Ultrasonic welding tool convenient for adjusting position of power supply terminal - Google Patents
Ultrasonic welding tool convenient for adjusting position of power supply terminal Download PDFInfo
- Publication number
- CN213196086U CN213196086U CN202022001083.XU CN202022001083U CN213196086U CN 213196086 U CN213196086 U CN 213196086U CN 202022001083 U CN202022001083 U CN 202022001083U CN 213196086 U CN213196086 U CN 213196086U
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- China
- Prior art keywords
- terminal
- welding tool
- block
- mounting
- power supply
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- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012795 verification Methods 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model discloses an ultrasonic welding tool convenient for adjusting the position of a power supply terminal, which comprises a base body, two longitudinal shafts, a sliding block, two transverse shafts, a terminal installation base block and a terminal installation block, wherein the base body is a rectangular plate, four vertex angles of the base body are all fixedly provided with a limiting block, the limiting block is provided with an installation hole, the two longitudinal shafts are arranged in parallel, two ends of each longitudinal shaft are all penetrated through the installation hole, each longitudinal shaft is sleeved with the two sliding blocks, two ends of each transverse shaft are fixedly arranged on the sliding blocks which are oppositely arranged, compared with the prior art, the ultrasonic welding tool adopts the movable sliding blocks, the terminal installation base block and other structural designs, the welding tool can realize the welding of the terminals at different positions without changing the fixed plate formally in the experimental verification stage before the production of batteries, thereby saving the capital cost for customizing different roofs, the time cost for customizing different top plates is saved, and the verification efficiency is improved.
Description
Technical Field
The utility model relates to an ultrasonic welding technical field, more specifically say, relate to an ultrasonic welding frock convenient to adjustment power supply terminal position.
Background
The welding tool for assembly of the power supply module is generally used in its final connection stage, i.e. to fix the multilayer structure of the power supply module and the power supply terminals in a fixed position. The welding tooling is typically comprised of a base and a top plate (as shown in fig. 1). As shown in fig. 22, in the conventional welding tool structure, the top plate needs to be placed on the base body, and the top plate should have through holes for placing the terminals. If it is necessary to adjust the position of the solder terminal on the DBC (copper clad ceramic substrate), the top plate may be removed and replaced with another top plate having a different hole arrangement. Before the positive production of the power module, the position of the power terminal can be changed for many times in the early experimental stage so as to verify different design schemes. This would require the manufacture of a new top plate for each design option, which would result in increased costs.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides an ultrasonic bonding frock convenient to adjustment power supply terminal position, includes:
the base body is a rectangular plate, four vertex angles of the base body are fixedly provided with a limiting block, and the limiting block is provided with a mounting hole;
the two longitudinal shafts are arranged in parallel, and two ends of each longitudinal shaft penetrate through the mounting holes;
each longitudinal shaft is sleeved with two sliding blocks;
two ends of each transverse shaft are fixedly arranged on the sliding blocks which are oppositely arranged, and the two transverse shafts are parallel and vertical to the longitudinal shaft;
the terminal installation base block is sleeved on the transverse shaft in a sliding mode, and each terminal installation base block is provided with a terminal installation block.
Further, each terminal mounting block is provided with a mounting position for mounting a terminal.
Further, the middle position above the substrate is used for placing the DBC to be welded.
Furthermore, each of the sliding block and the terminal mounting base block is movably provided with a bolt, the front part of the bolt faces the longitudinal shaft or the transverse shaft, and when the bolt is screwed down, the front end of the bolt tightly props against the lateral curved surface of the longitudinal shaft or the transverse shaft.
Furthermore, the terminal mounting blocks are arranged above the terminal mounting base blocks, and each terminal mounting base block is provided with a mounting position capable of accommodating at least one terminal mounting block.
Furthermore, threads are arranged at two ends of the longitudinal shaft, and internal threads matched with the threads are arranged in the mounting holes in the limiting blocks.
Preferably, two limiting cylinders are arranged at the middle position above the base body, and the limiting cylinders are used for fixing the position of the DBC.
Preferably, two limiting cylinders are arranged above the terminal mounting base block and used for fixing the position of the terminal mounting block.
Compared with the prior art, the ultrasonic welding tool convenient for adjusting the position of the power supply terminal adopts movable slide blocks, terminal installation base blocks and other structural designs, and the terminal welding at different positions can be realized without replacing a fixed plate in the experimental verification stage before the formal production of the battery by using the welding tool, so that the capital cost for customizing different top plates is saved, the time cost for customizing different top plates is also saved, and the verification efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the welding tool of the present invention;
FIG. 2 is a schematic diagram of the positions of the base and the DBC of the welding tool of the present invention;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is an assembly view of the welding tool of the present invention;
FIG. 5 is a top view of FIG. 4;
FIG. 6 is a side view of FIG. 4;
fig. 7 is an assembly view of the welding tool of the present invention;
FIG. 8 is a top view of FIG. 7;
FIG. 9 is a side view of FIG. 7;
fig. 10 is an assembly view of the welding tool of the present invention;
FIG. 11 is a top view of FIG. 10;
FIG. 12 is a side view of FIG. 10;
fig. 13 is an assembly view of the welding tool of the present invention;
FIG. 14 is a top view of FIG. 13;
FIG. 15 is a side view of FIG. 13;
fig. 16 is a mounting view of the terminal mounting block and the terminal of the welding tool of the present invention;
fig. 17 is a mounting view of the terminal mounting block and the terminal of the welding tool of the present invention;
fig. 18 is an installation diagram of the terminal installation block and the terminal installation base block of the welding tool of the present invention;
fig. 19 is a schematic view of the lateral adjustment of the welding tool of the present invention;
fig. 20 is a schematic view of longitudinal adjustment of the welding tool of the present invention;
fig. 21 is a schematic view of a bolt position of the welding tool of the present invention;
fig. 22 is a schematic structural view of a conventional welding tool.
The reference numbers in the figures illustrate:
1. a substrate; 2. a limiting block; 3. a longitudinal axis; 4. a slider; 5. a transverse axis; 6. a terminal mounting base block; 7. a terminal mounting block; 8. a bolt; 9. DBC; 10. a top plate; 11. and a terminal.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.
For the sake of convenience of explanation, the following is referred to as a longitudinal direction, which is a direction coincident with the extending direction of the longitudinal axis 3.
Please refer to fig. 1-21, the utility model discloses an ultrasonic welding frock convenient to adjustment power supply terminal position, including base member 1, two longitudinal axis 3, slider 4, two transverse axis 5, terminal installation base block 6, terminal installation piece 7, wherein base member 1 is a rectangular plate, its four apex angle departments are all fixed and are provided with a stopper 2, be provided with the mounting hole on the stopper 2, the mounting hole is all run through at the both ends of two longitudinal axis 3 mutual parallel arrangement and every longitudinal axis 3, every longitudinal axis 3 has cup jointed two sliders 4, the both ends fixed mounting of every transverse axis 5 is in the relative slider 4 that sets up, two transverse axis 5 parallel and perpendicular with longitudinal axis 3, terminal installation base block 6 slides and cup joints in transverse axis 5, install a terminal installation piece 7 on every terminal installation base block 6.
In this embodiment, each terminal mounting block 7 is provided with a mounting position for mounting a terminal 11, and each transverse shaft 5 is sleeved with two terminal mounting base blocks 6, that is, the welding tool can meet the welding requirement of four terminals.
In this embodiment, the middle position above the substrate 1 is used for placing the DBC9 to be welded, in order to facilitate the fixing of the DBC9 in the welding process, two limiting cylinders are arranged at the middle position above the substrate 1, and when the DBC9 is placed at the welding position above the substrate 1, the limiting cylinders penetrate through and limit the DBC 9.
In this embodiment, in order to fix the positions of the slider 4 and the terminal mounting base block 6 after being adjusted to the designated positions, a bolt 8 is movably mounted on each of the slider 4 and the terminal mounting base block 6, the front portion of the bolt 8 faces the longitudinal shaft 3 or the transverse shaft 5, and when the bolt 8 is tightened, the front end of the bolt 8 tightly abuts against the lateral curved surface of the longitudinal shaft 3 or the transverse shaft 5, so that the axial positions of the slider 4 and the terminal mounting base block 6 are fixed.
The terminal installation block 7 is arranged above the terminal installation base block 6, and each terminal installation base block 6 is provided with an installation position capable of accommodating at least one terminal installation block 7.
In this embodiment, the both ends of longitudinal axis 3 are provided with the screw thread, and are provided with the internal thread with screw thread matched with in the mounting hole on the stopper 2.
The structural design shown in this embodiment can be sequentially installed according to fig. 4, 7, 10, and 13.
The ultrasonic welding tool convenient for adjusting the position of the power supply terminal provides adjustable freedom degrees in the longitudinal direction and the transverse direction for each terminal 11, when the welding position of the terminal 11 needs to be adjusted, for example, when the longitudinal space position of the terminal 11 needs to be adjusted, only the bolt 8 on the sliding block 4 needs to be adjusted loose, the sliding block 4 is pulled to slide along the longitudinal shaft 3 and move together with the transverse shaft 5 and the terminal mounting base block 6 sleeved on the transverse shaft 5, and the moving direction is shown in fig. 20, when the terminal is moved to a target position, the bolt 8 is screwed again to fix the position of the sliding block 4, and similarly, the transverse space position of the terminal 11 can also be adjusted, and the adjusting direction is shown in fig. 19.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (8)
1. The utility model provides an ultrasonic bonding frock convenient to adjustment power supply terminal position which characterized in that includes:
the base body (1) is a rectangular plate, the four top corners of the base body (1) are fixedly provided with limit blocks (2), and the limit blocks (2) are provided with mounting holes;
the two longitudinal shafts (3) are arranged in parallel, and two ends of each longitudinal shaft (3) penetrate through the mounting holes;
each longitudinal shaft (3) is sleeved with two sliding blocks (4);
the two ends of each transverse shaft (5) are fixedly arranged on the sliding blocks (4) which are arranged oppositely, and the two transverse shafts (5) are parallel and vertical to the longitudinal shaft (3);
the terminal installation base blocks (6) are sleeved on the transverse shaft (5) in a sliding mode, and each terminal installation base block (6) is provided with a terminal installation block (7).
2. The ultrasonic welding tool convenient for adjusting the position of the power supply terminal according to claim 1, characterized in that: each terminal mounting block (7) is provided with a mounting location for mounting a terminal (11).
3. The ultrasonic welding tool convenient for adjusting the position of the power supply terminal according to claim 1, characterized in that: the middle position above the base body (1) is used for placing a DBC (9) to be welded.
4. The ultrasonic welding tool convenient for adjusting the position of the power supply terminal according to claim 1, characterized in that: every movable mounting has bolt (8) on slider (4) and the terminal installation base block (6), the front portion of bolt (8) is towards longitudinal axis (3) or horizontal axle (5), and when bolt (8) were screwed up, the side direction curved surface of longitudinal axis (3) or horizontal axle (5) was closely contradicted to the front end of bolt (8).
5. The ultrasonic welding tool convenient for adjusting the position of the power supply terminal according to claim 1, characterized in that: the terminal mounting blocks (7) are arranged above the terminal mounting base blocks (6), and each terminal mounting base block (6) is provided with a mounting position capable of accommodating at least one terminal mounting block (7).
6. The ultrasonic welding tool convenient for adjusting the position of the power supply terminal according to claim 1, characterized in that: threads are arranged at two ends of the longitudinal shaft (3), and internal threads matched with the threads are arranged in the mounting holes in the limiting blocks (2).
7. The ultrasonic welding tool convenient for adjusting the position of the power supply terminal according to claim 3, characterized in that: the middle position above the base body (1) is provided with at least two limiting cylinders, and the limiting cylinders are used for fixing the position of the DBC (9).
8. The ultrasonic welding tool convenient for adjusting the position of the power supply terminal according to claim 5, wherein: and at least two limiting cylinders are arranged above the terminal mounting base block (6) and are used for fixing the position of the terminal mounting block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022001083.XU CN213196086U (en) | 2020-09-14 | 2020-09-14 | Ultrasonic welding tool convenient for adjusting position of power supply terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022001083.XU CN213196086U (en) | 2020-09-14 | 2020-09-14 | Ultrasonic welding tool convenient for adjusting position of power supply terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213196086U true CN213196086U (en) | 2021-05-14 |
Family
ID=75820209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022001083.XU Expired - Fee Related CN213196086U (en) | 2020-09-14 | 2020-09-14 | Ultrasonic welding tool convenient for adjusting position of power supply terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213196086U (en) |
-
2020
- 2020-09-14 CN CN202022001083.XU patent/CN213196086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |