CN220462577U - Ultrasonic upper die welding mechanism - Google Patents
Ultrasonic upper die welding mechanism Download PDFInfo
- Publication number
- CN220462577U CN220462577U CN202321626034.2U CN202321626034U CN220462577U CN 220462577 U CN220462577 U CN 220462577U CN 202321626034 U CN202321626034 U CN 202321626034U CN 220462577 U CN220462577 U CN 220462577U
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- ultrasonic transducer
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- 238000003466 welding Methods 0.000 title claims abstract description 27
- 238000003754 machining Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000004021 metal welding Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to an ultrasonic upper die welding mechanism, which comprises a frame, a lifting driving device, a lifting frame, a fixing frame and an ultrasonic transducer, wherein the lifting driving device is arranged on the frame; the lifting driving device drives the lifting frame to lift, an adjusting seat is arranged on the lifting frame, an adjusting assembly is arranged on the adjusting seat, and the front position and the rear position of the fixing frame are adjusted through the adjusting assembly; the fixing frame is provided with a fastening component and a locking component which are matched with the ultrasonic transducer, the front end of the ultrasonic transducer is provided with a welding head and a clamping component, and the locking component is matched with the clamping component; according to the scheme, the lifting mechanism is matched with the clamping mechanism of the transducer, so that the ultrasonic transducer can be driven to lift, the lifting mechanism ascends to avoid the opening of the clamping space in the workpiece clamping process, and the ultrasonic transducer descends to a machining position during machining; and the fixing and adjusting mechanism of the ultrasonic transducer is optimally designed, so that the ultrasonic transducer has certain adjusting capability, and meanwhile, the stability of welding processing of the ultrasonic transducer is ensured.
Description
Technical Field
The utility model relates to an ultrasonic upper die welding mechanism, and belongs to the technical field of ultrasonic equipment.
Background
The ultrasonic metal welding utilizes an ultrasonic transducer to transmit high-frequency vibration to a workpiece to be welded through a welding head, and the surfaces of the metal to be welded are rubbed with each other by applying pressure to fuse molecular layers, so that the ultrasonic metal welding has the advantages of high fusion strength, good conductivity, no spark and the like, and the traditional modes of fusion welding, fiber welding, pressure welding, resistance welding and the like are gradually replaced.
In the existing ultrasonic metal welding equipment, some ultrasonic transducers are fixed, such as an ultrasonic wire harness welding machine in patent CN201820432774.5, and the ultrasonic transducers are fixed and are matched with a workpiece only through clamp movement, so that the machining space of the workpiece is small, and the workpiece is easy to interfere with an ultrasonic welding head in the clamping process.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide an ultrasonic upper die welding mechanism which can drive a transducer to move and ensure a fixing effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an ultrasonic upper die welding mechanism comprises a frame, a lifting driving device, a lifting frame, a fixing frame and an ultrasonic transducer; the lifting driving device is arranged on the frame and drives the lifting frame to lift, the lifting frame is provided with an adjusting seat, the adjusting seat is provided with an adjusting component, the fixing frame is matched with the adjusting component, and the front and rear positions of the fixing frame are adjusted through the adjusting component; the ultrasonic transducer is fixedly arranged on the fixing frame, a fastening component and a locking component which are matched with the ultrasonic transducer are arranged on the fixing frame, a welding head and a clamping component are arranged at the front end of the ultrasonic transducer, and the locking component is matched with the clamping component.
Preferably, the adjusting assembly comprises an adjusting knob and a screw rod sliding block, and the adjusting knob drives the fixing frame to slide back and forth on the adjusting seat through the screw rod sliding block.
Preferably, the locking assembly comprises a locking cylinder and a conical clamping block, a conical clamping groove is formed in the clamping component, and the locking cylinder drives the conical clamping block to be matched with the conical clamping groove.
Preferably, the fixing frame is provided with a clamping hook, the clamping component is provided with a clamping block, and the clamping hook is matched with the clamping block and used for limiting the axial deflection of the ultrasonic transducer.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the ultrasonic upper die welding mechanism, the lifting mechanism is matched with the clamping mechanism of the transducer, so that the ultrasonic transducer can be driven to lift, the ultrasonic upper die welding mechanism ascends to avoid a clamping space in the workpiece clamping process, and descends to a machining position during machining; and the fixing and adjusting mechanism of the ultrasonic transducer is optimally designed, so that the ultrasonic transducer has certain adjusting capability, and meanwhile, the stability of welding processing of the ultrasonic transducer is ensured.
Drawings
The technical scheme of the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a perspective view of an ultrasonic upper die welding mechanism according to the present utility model;
FIG. 2 is an enlarged view at A of FIG. 1;
fig. 3 is a side view of an ultrasonic upper die bonding mechanism according to the present utility model.
Detailed Description
The utility model will be described in further detail with reference to the accompanying drawings and specific examples.
As shown in fig. 1-3, the ultrasonic upper die welding mechanism comprises a frame 1, a lifting driving device 2, a lifting frame 3, a fixing frame 4 and an ultrasonic transducer 5.
The lifting driving device 2 is arranged on the frame 1, the lifting driving device 2 can adopt an air cylinder, the lifting driving device 2 drives the lifting frame 3 to lift on the frame 1, and the lifting frame 3 is matched with the frame 1 through a sliding rail and a sliding block.
The lifting frame 3 is provided with an adjusting seat 6, the adjusting seat 6 is provided with an adjusting component, the fixing frame 4 is matched with the adjusting component, in the embodiment, the adjusting component comprises an adjusting knob 10 and a screw rod sliding block, and the adjusting knob 10 drives the fixing frame 4 to slide back and forth on the adjusting seat 6 through the screw rod sliding block, so that the front and back positions of the fixing frame 4 are adjusted.
The ultrasonic transducer 5 is fixedly arranged on the fixing frame 4, a fastening component 7 and a locking component which are matched with the ultrasonic transducer 5 are arranged on the fixing frame 4, and a welding head 8 and a clamping component 9 are arranged at the front end of the ultrasonic transducer 5.
In this embodiment, the locking assembly includes a locking cylinder 11 and a tapered clamping block 12, both sides of the clamping component 9 are provided with tapered clamping grooves, in the figure, the fixing frame 4 is further provided with a fixing clamping block matched with the tapered clamping groove on the left side of the clamping component 9, and the locking cylinder 11 drives the tapered clamping block 12 to be matched with the tapered clamping groove on the right side of the clamping component 9, so that the clamping component 9 can be clamped and fixed.
Meanwhile, the clamping hooks 13 are arranged on the fixing frame 4, clamping block structures are designed at corresponding positions of the clamping components 9, and the clamping hooks 13 are matched with the clamping blocks, so that the axial deflection of the ultrasonic transducer 5 can be limited; in the figure, only the clamping hook and the clamping block on the left side of the transducer are shown, and in fact, a similar structure is also arranged on the right side of the transducer, and the direction of the clamping hook on the right side is opposite to that on the left side.
The structure not only can well fix the transducer, but also can form a quick-change structure of the transducer.
The above is only a specific application example of the present utility model, and does not limit the scope of the present utility model; all technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the utility model.
Claims (4)
1. An ultrasonic upper die welding mechanism is characterized in that: comprises a frame (1), a lifting driving device (2), a lifting frame (3), a fixing frame (4) and an ultrasonic transducer (5); the lifting driving device (2) is arranged on the frame (1), the lifting driving device (2) drives the lifting frame (3) to lift, the lifting frame (3) is provided with an adjusting seat (6), the adjusting seat (6) is provided with an adjusting component, the fixing frame (4) is matched with the adjusting component, and the front position and the rear position of the fixing frame (4) are adjusted through the adjusting component; the ultrasonic transducer (5) is fixedly arranged on the fixing frame (4), a fastening component (7) matched with the ultrasonic transducer (5) and a locking component are arranged on the fixing frame (4), a welding head (8) and a clamping component (9) are arranged at the front end of the ultrasonic transducer (5), and the locking component is matched with the clamping component (9).
2. The ultrasonic upper die welding mechanism of claim 1, wherein: the adjusting assembly comprises an adjusting knob (10) and a screw rod sliding block, and the adjusting knob (10) drives the fixing frame (4) to slide back and forth on the adjusting seat (6) through the screw rod sliding block.
3. The ultrasonic upper die welding mechanism of claim 1, wherein: the locking assembly comprises a locking air cylinder (11) and a conical clamping block (12), a conical clamping groove is formed in the clamping component (9), and the locking air cylinder (11) drives the conical clamping block (12) to be matched with the conical clamping groove.
4. The ultrasonic upper die welding mechanism of claim 1, wherein: the ultrasonic transducer is characterized in that a clamping hook (13) is arranged on the fixing frame (4), a clamping block is arranged on the clamping component (9), and the clamping hook (13) is matched with the clamping block and used for limiting axial deflection of the ultrasonic transducer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321626034.2U CN220462577U (en) | 2023-06-26 | 2023-06-26 | Ultrasonic upper die welding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321626034.2U CN220462577U (en) | 2023-06-26 | 2023-06-26 | Ultrasonic upper die welding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220462577U true CN220462577U (en) | 2024-02-09 |
Family
ID=89773672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321626034.2U Active CN220462577U (en) | 2023-06-26 | 2023-06-26 | Ultrasonic upper die welding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220462577U (en) |
-
2023
- 2023-06-26 CN CN202321626034.2U patent/CN220462577U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |