CN215747062U - Clamping and positioning mechanism of wire harness ultrasonic welding equipment - Google Patents
Clamping and positioning mechanism of wire harness ultrasonic welding equipment Download PDFInfo
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- CN215747062U CN215747062U CN202122191100.5U CN202122191100U CN215747062U CN 215747062 U CN215747062 U CN 215747062U CN 202122191100 U CN202122191100 U CN 202122191100U CN 215747062 U CN215747062 U CN 215747062U
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- wire harness
- pencil
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- positioning mechanism
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Abstract
The utility model discloses a clamping and positioning mechanism of a wire harness ultrasonic welding device, which comprises a welding head and a workbench positioned below the welding head, wherein the clamping and positioning mechanism is arranged on the workbench and comprises two wire harness clamping blocks which are parallel to each other, a gap is reserved between the two wire harness clamping blocks and a wire harness groove is formed, the workbench is provided with a sliding groove, the two wire harness clamping blocks are connected with the sliding groove in a sliding manner, the wire harness clamping blocks are connected with an elastic mechanism, when a wire harness is placed in the wire harness groove, the wire harness clamping blocks are propped open by the wire harness and move outwards along the sliding groove, the elastic mechanism applies reverse resilience force to the wire harness clamping blocks in the outwards moving process, and the wire harness is tightly pressed by using the inner side walls of the wire harness clamping blocks. According to the utility model, the wire harness is clamped by the telescopic and resilient wire harness clamping block, so that excessive extrusion on two sides of the wire harness is reduced, and the surface quality of the wire harness can be protected while the wire harness is effectively clamped.
Description
Technical Field
The utility model relates to the technical field of wire harness ultrasonic welding equipment, in particular to a clamping and positioning mechanism of the wire harness ultrasonic welding equipment.
Background
Ultrasonic metal welding equipment is a machine which utilizes high-frequency vibration waves which are tens of thousands of times per second to be transmitted to the surfaces of two metal workpieces to be welded, and then certain pressure is applied to the surfaces of the two metal workpieces, so that the metal surfaces are mutually rubbed to form fusion between molecular layers, and the purpose of welding is achieved. Ultrasonic metal welding equipment includes a welding head and a table, which is typically provided with a wire harness slot for holding the wire harness to prevent it from shifting during welding.
However, present pencil groove comprises two fixed risers that separate the empty setting, and operating personnel need compress tightly the pencil between two fixed risers before the welding, utilizes the riser lateral wall to the rigid extrusion of pencil and fix a position it, and too big extrusion strength in the middle of can hardly cause the influence to the epidermis quality of pencil, still takes place wearing and tearing circumstances such as scraping very easily at the pull-out and insert the in-process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamping and positioning mechanism of a wire harness ultrasonic welding device to improve the waterproof and moistureproof performance of a cable plug at a plugging part aiming at the problems in the prior art.
The utility model provides a pencil ultrasonic bonding equipment's tight positioning mechanism that presss from both sides, pencil ultrasonic bonding equipment includes welding head and the workstation that is located welding head below, it sets up to press from both sides tight positioning mechanism on the workstation, including two pencil clamp blocks that are parallel to each other, two leave the gap between the pencil clamp block and form the pencil groove, be provided with the spout on the workstation, two the pencil clamp block all with the spout carries out sliding connection, and the pencil clamp block all is connected with elastic mechanism, works as when pencil inslot is put into the pencil, the pencil clamp block is propped open by the pencil and along the spout is outwards removed, moves the in-process outward elastic mechanism is right reverse resilience force is applyed to the pencil clamp block, utilizes the inside wall of pencil clamp block compresses tightly the pencil.
Preferably, a lug is arranged on one side of the bottom of the wiring harness clamping block and is in sliding connection with the sliding groove; the elastic mechanism comprises a fixed block and two springs, the fixed block is fixedly arranged between the two lugs, and the springs are connected between the fixed block and each lug.
Preferably, the chute is not higher than the table top of the workbench.
Preferably, the fixing block is disposed within the sliding groove and does not protrude above a surface of the sliding groove.
Preferably, the edge of the notch of the wire harness groove is provided with a smooth round angle.
Preferably, the wire harness clamping block is provided with a rubber gasket on the side facing the wire harness.
Preferably, the wire harness clamping block, the sliding groove and the elastic mechanism are arranged in pairs and are respectively positioned on two sides of the workbench.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, by arranging the telescopic and resilient wiring harness clamping blocks, the wiring harness is clamped by utilizing the flexibly adjustable gap between the two wiring harness clamping blocks, so that excessive extrusion on two sides of the wiring harness is reduced, and the surface quality of the wiring harness can be protected while the wiring harness is effectively clamped.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of the general assembly of a wire harness ultrasonic welding apparatus provided in the present embodiment;
FIG. 2 is a plan view of the table of the present embodiment;
FIG. 3 is a schematic view of FIG. 2 taken along direction A;
FIG. 4 is a schematic view of the clamping and positioning mechanism clamping a wiring harness;
in the figure, 1-the welding head; 2-a workbench; 3-clamping and positioning mechanism; 4-a wire harness clamping block; 5-a wire harness slot; 6-a chute; 7-an elastic mechanism; 71-fixing block; 72-a spring; 8-harness; 9-a tab; 10-rubber gasket.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 4, the present embodiment provides a clamping and positioning mechanism of a wire ultrasonic welding apparatus, the wire harness ultrasonic welding equipment comprises a welding head 1 and a workbench 2 positioned below the welding head 1, the clamping and positioning mechanism 3 is arranged on the workbench 2 and comprises two wiring harness clamping blocks 4 which are parallel to each other, a gap is left between the two wiring harness clamping blocks 4 and a wiring harness groove 5 is formed, the workbench 2 is provided with a sliding chute 6, the two wire harness clamping blocks 4 are connected with the sliding chute 6 in a sliding way, and the wire harness clamping blocks 4 are connected with elastic mechanisms 7, when a wire harness 8 is put into the wire harness groove 5, the wire harness clamping block 4 is opened by a wire harness 8 and moves outwards along the sliding groove 6, the elastic mechanism 7 applies reverse resilience force to the wire harness clamping block 4 in the outward moving process, and the wire harness 8 is compressed by the inner side wall of the wire harness clamping block 4.
Please refer to fig. 2, specifically, a protruding piece 9 is disposed on one side of the bottom of the wire harness clamping block 4, the protruding piece 9 is movably clamped with the sliding groove 6, and the sliding groove 6 is perpendicular to the central line of the wire harness slot 5, so that the direction in which the sliding groove 6 and the wire harness clamping block 4 are opened is the same, when the wire harness 8 is placed in the wire harness slot 5, the wire harness clamping block 4 can slide outwards along the sliding groove 6 by means of the protruding piece 9, thereby providing a slot width matched with the wire diameter of the wire harness 8, and avoiding excessive extrusion of the wire harness 8.
Referring to fig. 3, in the process of spreading the wire harness clamping block 4 outward, the elastic mechanism 7 further applies a reverse resilience force to the wire harness clamping block 4, so that the wire harness clamping block 4 clamps the wire harness 8 to a certain extent, thereby positioning the wire harness 8. In this embodiment, the elastic mechanism 7 includes a fixed block 71 and two springs 72, the fixed block 71 is fixedly disposed and located between the two protruding pieces 9, the fixed block 71 is connected to each protruding piece 9 through the spring 72, when the wire harness clamping block 4 is expanded outward, the protruding pieces 9 sliding outward stretch the springs 72, and the springs 72 generate a reaction force to make the protruding pieces 9 always keep a tendency of returning inward. Elastic mechanism 7 can avoid as the remedy mechanism that slides the trend pencil clamp splice 4 excessively slides, when providing suitable place the space in order to prevent excessive extrusion, can also carry out flexible centre gripping to pencil 8, has ensured the location limit function that pencil clamp splice 4 should have.
In order not to affect the placement of the wiring harness 8, the chute 6 should be embedded in the table 2 with a top surface not higher than the top surface of the table 2. Further, the fixing block 71 should be fixedly disposed within the slide groove 6 and also not be higher than the surface of the slide groove 6.
With continuing to refer to fig. 3, in the present embodiment, the notch edge of the harness slot 5 is provided with a smooth rounded corner, and if the notch edge is set to be a sharp corner or a right angle, the harness is easily scratched or scratched during the plugging and unplugging process, so that the notch edge is polished to be a smooth rounded corner, specifically, the inside corner at the top of the harness clamping block 4 is set to be a rounded corner.
In this embodiment, the side of the wire harness clamping block 4 facing the wire harness 8 is provided with a rubber gasket 10, when the wire harness clamping block 4 clamps the wire harness 8, the rubber gasket 10 is used for directly contacting the wire harness 8, and the rubber gasket 10 has elasticity, and is helpful for relieving rigid extrusion on the wire harness 8 to a certain extent.
Referring to fig. 4, in the present embodiment, the wire harness clamping block 4, the sliding groove 6 and the elastic mechanism 7 are disposed two by two and located on two sides of the workbench 2 respectively. This is because, in an actual working situation, it is necessary to place the two wire harnesses 8 on the table 2 in opposite directions so that the core wires exposed at the ends thereof are brought into contact with each other, and then to perform ultrasonic welding by pressing the two core wires against the welding head 1. Therefore, the present embodiment is provided with two sets of the clamping and positioning mechanisms 3 relative to the working table 2 to meet the actual production requirements.
The clamping and positioning mechanism 3 utilizes a flexibly adjustable gap between the two wire harness clamping blocks 4 by arranging the wire harness clamping blocks 4 capable of rebounding in a telescopic mode, so that the wire harness 8 can be flexibly clamped by the wire harness groove 5 with adjustable width, excessive extrusion on two sides of the wire harness 8 is reduced, and the skin quality of the wire harness 8 can be protected while the wire harness is effectively clamped.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (7)
1. The utility model provides a pencil ultrasonic bonding equipment's tight positioning mechanism that presss from both sides, pencil ultrasonic bonding equipment includes welding head and the workstation that is located welding head below, it sets up to press from both sides tight positioning mechanism on the workstation, its characterized in that includes two pencil clamp blocks that are parallel to each other, two leave the gap between the pencil clamp block and form the pencil groove, be provided with the spout on the workstation, two the pencil clamp block all with the spout carries out sliding connection, and the pencil clamp block all is connected with elastic mechanism, works as when putting into the pencil in the pencil groove, the pencil clamp block is propped open by the pencil and along the spout is toward outer the removal, moves the in-process outward elastic mechanism is right reverse resilience force is applyed to the pencil clamp block, utilizes the inside wall of pencil clamp block compresses tightly the pencil.
2. The clamping and positioning mechanism of the wire harness ultrasonic welding device according to claim 1, wherein a lug is arranged on one side of the bottom of the wire harness clamping block, and the lug is in sliding connection with the sliding groove; the elastic mechanism comprises a fixed block and two springs, the fixed block is fixedly arranged between the two lugs, and the springs are connected between the fixed block and each lug.
3. The clamping and positioning mechanism of a wire harness ultrasonic welding apparatus according to claim 2, wherein said slide groove is not higher than a table top of said work table.
4. The clamping and positioning mechanism of a wire harness ultrasonic welding apparatus according to claim 3, wherein said fixing block is disposed inside said slide groove and not higher than a surface of said slide groove.
5. The clamp positioning mechanism of a wire harness ultrasonic welding apparatus according to claim 1, wherein a notch edge of said wire harness groove is provided with a smooth round corner.
6. The clamp positioning mechanism for a wire harness ultrasonic welding apparatus according to claim 1, wherein said wire harness clamp block is provided with a rubber gasket on a side facing the wire harness.
7. The clamping and positioning mechanism of a wire harness ultrasonic welding device according to claim 1, wherein the wire harness clamping block, the sliding groove and the elastic mechanism are arranged in pairs and are respectively positioned on two sides of the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122191100.5U CN215747062U (en) | 2021-09-10 | 2021-09-10 | Clamping and positioning mechanism of wire harness ultrasonic welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122191100.5U CN215747062U (en) | 2021-09-10 | 2021-09-10 | Clamping and positioning mechanism of wire harness ultrasonic welding equipment |
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| Publication Number | Publication Date |
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| CN215747062U true CN215747062U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122191100.5U Active CN215747062U (en) | 2021-09-10 | 2021-09-10 | Clamping and positioning mechanism of wire harness ultrasonic welding equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116393807A (en) * | 2023-03-07 | 2023-07-07 | 汇铂斯电子技术(苏州)有限公司 | Terminal ultrasonic welding device and welding method thereof |
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2021
- 2021-09-10 CN CN202122191100.5U patent/CN215747062U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116393807A (en) * | 2023-03-07 | 2023-07-07 | 汇铂斯电子技术(苏州)有限公司 | Terminal ultrasonic welding device and welding method thereof |
| CN116393807B (en) * | 2023-03-07 | 2023-11-07 | 汇铂斯电子技术(苏州)有限公司 | Terminal ultrasonic welding device and welding method thereof |
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