CN221337079U - Workpiece clamping device for ultrasonic welding machine - Google Patents
Workpiece clamping device for ultrasonic welding machine Download PDFInfo
- Publication number
- CN221337079U CN221337079U CN202323244282.3U CN202323244282U CN221337079U CN 221337079 U CN221337079 U CN 221337079U CN 202323244282 U CN202323244282 U CN 202323244282U CN 221337079 U CN221337079 U CN 221337079U
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- clamping
- clamping jaw
- workpiece
- fixing plate
- cylinder
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- 238000003466 welding Methods 0.000 title claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 238000007747 plating Methods 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- 241001391944 Commicarpus scandens Species 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Abstract
The utility model discloses a workpiece clamping device for an ultrasonic welding machine, which comprises a clamping guide device, an air cylinder fixing plate, an air cylinder sliding plate, a first clamping jaw and a second clamping jaw, wherein the clamping guide device is arranged on the air cylinder fixing plate; the cylinder fixing plate is arranged in parallel with the cylinder sliding plate; the clamping guide device is arranged on the air cylinder fixing plate and connected with the air cylinder sliding plate; the first clamping jaw is connected with the cylinder fixing plate, and the second clamping jaw is connected with the cylinder sliding plate; the first clamping jaw and the second clamping jaw are identical in installation height, and are used for clamping workpieces. In the technology, a workpiece is arranged between a first clamping jaw and a second clamping jaw, a cylinder sliding plate can be pushed to be close to a cylinder fixing plate through a clamping guide device, the first clamping jaw and the second clamping jaw are driven to clamp the workpiece effectively, and workpiece breakage caused by high-frequency vibration during welding is avoided; by arranging the L-shaped anti-slip backing plates on the surfaces of the first clamping jaw and the second clamping jaw respectively, the workpiece can be further prevented from sliding, and the working efficiency and the welding quality are improved.
Description
Technical Field
The utility model relates to the technical field of ultrasonic processing, in particular to a workpiece clamping device for an ultrasonic welding machine.
Background
The ultrasonic welder is one industrial welding equipment, which has a generator to produce high voltage and high frequency signal, a transducer system to convert the signal into high frequency mechanical vibration, and a workpiece to be welded with the high frequency signal, and the workpiece surface friction to raise the temperature of the workpiece interface. In ultrasonic welding, the ultrasonic welding head vibrates at high frequency, in a traditional ultrasonic welding machine, the fixing mode of a workpiece is rough, if a special-shaped workpiece or a workpiece with a boss and other irregular shapes is encountered, the workpiece is easily broken during welding due to the high-frequency vibration of the welding head, and the welding precision and the welding quality are seriously affected. Therefore, the workpiece fixing mode in the prior art scheme is rough and has the technical defect that the workpiece is easy to break during welding.
Disclosure of utility model
The utility model aims to provide a workpiece clamping device for an ultrasonic welding machine, and aims to solve the technical defect that in the prior art, a workpiece is rough in fixing mode and easy to break during welding.
To achieve the purpose, the utility model adopts the following technical scheme:
The utility model discloses a workpiece clamping device for an ultrasonic welding machine, which comprises a clamping guide device, an air cylinder fixing plate, an air cylinder sliding plate, a first clamping jaw and a second clamping jaw, wherein the clamping guide device is arranged on the air cylinder fixing plate; the cylinder fixing plate is arranged in parallel with the cylinder sliding plate; the clamping guide device is arranged on the air cylinder fixing plate and connected with the air cylinder sliding plate; the first clamping jaw is connected with the cylinder fixing plate, and the second clamping jaw is connected with the cylinder sliding plate; the first clamping jaw and the second clamping jaw are identical in installation height, and are used for clamping workpieces.
Wherein, the clamping guide includes: the clamping cylinder is connected with the cylinder fixing plate, one end of the guiding mechanism is connected with the cylinder fixing plate, and the other end of the guiding mechanism is connected with the cylinder sliding plate.
Specifically, guiding mechanism includes guide way, guide pin, and the cylinder fixed plate is worn to establish in the guide way, and the one end of guide pin is established in the guide way, and the other end of guide pin links to each other with the cylinder sliding plate, and the guide pin slides along the guide way to the motion to the cylinder sliding plate is spacing.
The section of the first clamping jaw and the section of the second clamping jaw are L-shaped, the first clamping jaw comprises a first end face and a second end face which are arranged vertically, the second clamping jaw comprises a third end face and a fourth end face which are arranged vertically, the first end face and the fourth end face are arranged in parallel, the second end face and the third end face are on the same plane, and a workpiece to be welded is placed on the second end face and the third end face.
Specifically, the first clamping jaw and the second clamping jaw are steel clamping jaws, and L-shaped anti-slip base plates are respectively arranged on the surfaces of the first clamping jaw and the second clamping jaw.
Wherein, be equipped with first hole on the cylinder fixed plate, press from both sides the cylinder pole of tight cylinder and wear to establish first hole and link to each other with the cylinder sliding plate.
The clamping device further comprises a connecting plate, the connecting plate is perpendicular to the clamping device, and one end of the connecting plate is connected with the air cylinder fixing plate.
According to the workpiece clamping device for the ultrasonic welding machine, disclosed by the technical scheme, a workpiece is arranged between the first clamping jaw and the second clamping jaw, the cylinder sliding plate can be pushed to be close to the cylinder fixing plate through the clamping guide device, the first clamping jaw and the second clamping jaw are driven to clamp the workpiece, so that workpiece breakage is effectively avoided, and machining precision and welding quality are guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a clamping device according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a clamping device according to an embodiment of the present utility model;
FIG. 3 is a block diagram of a first jaw and a second jaw according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a silver-plated terminal workpiece of a copper plate according to an embodiment of the present utility model;
Wherein: 100. silver plating the copper plate with a terminal workpiece; 1. clamping the guiding device; 11. a clamping cylinder; 12. a guide mechanism; 121. a guide groove; 122. a guide pin; 2. a cylinder fixing plate; 21. a first hole; 3. a cylinder sliding plate; 4. a first jaw; 41. a first end face; 42. a second end face; 5. a second jaw; 51. a third end face; 52. a fourth end face; 6. an anti-slip backing plate; 7. a connecting plate;
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The utility model discloses a workpiece clamping device for an ultrasonic welding machine, which is shown in figures 1-3 and comprises a clamping guide device 1, a cylinder fixing plate 2, a cylinder sliding plate 3, a first clamping jaw 4 and a second clamping jaw 5; the cylinder fixing plate 2 is arranged in parallel with the cylinder sliding plate 3; the clamping guide device 1 is arranged on the air cylinder fixing plate 2 and connected with the air cylinder sliding plate 3, and the clamping guide device 1 can push or pull the air cylinder sliding plate 3 to be far away from or close to the air cylinder fixing plate 2; the first clamping jaw 4 is connected with the cylinder fixing plate 2, and the second clamping jaw 5 is connected with the cylinder sliding plate 3; the mounting heights of the first clamping jaw 4 and the second clamping jaw 5 are the same, the first clamping jaw 4 and the second clamping jaw 5 are used for clamping workpieces, the cylinder sliding plate 3 is close to the cylinder fixing plate 2, the first clamping jaw 4 and the second clamping jaw 5 can clamp the workpieces to be welded together, and sliding or loosening of the workpieces to be welded is avoided.
Wherein the clamping and guiding device 1 comprises: the clamping cylinder 11 and the guide mechanism 12 are connected, the clamping cylinder 11 is connected with the cylinder fixing plate 2, one end of the guide mechanism 12 is connected with the cylinder fixing plate 2, and the other end of the guide mechanism 12 is connected with the cylinder sliding plate 3; in operation, the cylinder rod of the clamping cylinder 11 stretches or shortens and pushes the cylinder sliding plate 3 to move, and the guide mechanism 12 can limit the movement of the cylinder sliding plate 3.
Specifically, the guide mechanism 12 includes a guide groove 121 and a guide pin 122, the guide groove 121 is penetrated through the cylinder fixing plate 2, one end of the guide pin 122 is arranged in the guide groove 121, the other end of the guide pin 122 is connected with the cylinder sliding plate 3, the guide pin 122 slides along the guide groove 121, and the movement of the cylinder sliding plate 3 can be limited.
The sections of the first clamping jaw 4 and the second clamping jaw 5 are L-shaped, the first clamping jaw 4 comprises a first end face 41 and a second end face 42 which are vertically arranged, the second clamping jaw 5 comprises a third end face 51 and a fourth end face 52 which are vertically arranged, the first end face 41 and the fourth end face 52 are arranged in parallel, the second end face 42 and the third end face 51 are on the same plane, and a workpiece to be welded is placed on the second end face 42 and the third end face 51.
Specifically, the first clamping jaw 4 and the second clamping jaw 5 are steel clamping jaws, the surfaces of the first clamping jaw 4 and the second clamping jaw 5 are respectively provided with an L-shaped anti-slip pad 6, and in this embodiment, the anti-slip pad 6 is a polyurethane anti-slip pad, and the polyurethane anti-slip pad is adhered to the surfaces of the first clamping jaw 4 and the second clamping jaw 5.
Specifically, the cylinder fixing plate 2 is provided with a first hole 21, and the cylinder rod of the clamping cylinder 11 penetrates through the first hole 21 and is connected with the cylinder sliding plate 3.
The clamping device further comprises a connecting plate 7, the connecting plate 7 is perpendicular to the clamping device, a first end of the connecting plate 7 is connected with the air cylinder fixing plate 2, a second end of the connecting plate 7 is connected with the ultrasonic welding machine body, and in the embodiment, the first end of the connecting plate 7 is connected with the air cylinder fixing plate 2 through a pin shaft.
In a specific embodiment, the technology is applied to welding operation of the copper plate silver plating terminal workpiece 100, the copper plate silver plating terminal workpiece 100 is provided with a boss, the workpiece surface of the copper plate silver plating terminal workpiece 100 is not a plane, and the copper plate silver plating terminal workpiece 100 is welded by using a traditional workpiece clamping mode, as shown in fig. 4, during welding, the A and A' parts of the copper plate silver plating terminal workpiece 100 are extremely easy to break due to high-frequency vibration of an ultrasonic welding head; when the welding technology is used for welding, the silver-plated terminal workpiece 100 of the welding copper plate is horizontally placed on the second end face 42 and the third end face 51 of the first clamping jaw 4 and the second clamping jaw 5, the cylinder rod of the clamping cylinder 11 is shortened, the cylinder sliding plate 3 is pulled to move towards the direction close to the cylinder fixing plate 2, so that the second end face 42 and the third end face 51 are close to each other and clamp the silver-plated terminal workpiece 100 of the copper plate to be welded, and then welding operation is carried out.
The technical scheme discloses a workpiece clamping device for an ultrasonic welding machine, which comprises a clamping guide device, an air cylinder fixing plate, an air cylinder sliding plate, a first clamping jaw and a second clamping jaw; the cylinder fixing plate is arranged in parallel with the cylinder sliding plate; the clamping guide device is arranged on the air cylinder fixing plate and connected with the air cylinder sliding plate; the first clamping jaw is connected with the cylinder fixing plate, and the second clamping jaw is connected with the cylinder sliding plate; the first clamping jaw and the second clamping jaw are identical in installation height, and are used for clamping workpieces. In the technology, the workpiece is arranged between the first clamping jaw and the second clamping jaw, the air cylinder sliding plate can be pushed to be close to the air cylinder fixing plate through the clamping guide device, and the first clamping jaw and the second clamping jaw are driven to clamp the workpiece, so that the workpiece is effectively prevented from being broken; through set up L shape anti-skidding backing plate respectively at the surface of first clamping jaw, second clamping jaw, can further prevent that the work piece from sliding, improve the operating efficiency, guaranteed machining precision and welding quality.
The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (7)
1. The workpiece clamping device for the ultrasonic welding machine is characterized by comprising a clamping guide device, an air cylinder fixing plate, an air cylinder sliding plate, a first clamping jaw and a second clamping jaw;
the cylinder fixing plate is arranged in parallel with the cylinder sliding plate;
The clamping guide device is arranged on the air cylinder fixing plate and connected with the air cylinder sliding plate;
The first clamping jaw is connected with the cylinder fixing plate, and the second clamping jaw is connected with the cylinder sliding plate; the first clamping jaw and the second clamping jaw are identical in installation height, and are used for clamping workpieces.
2. A workpiece clamping device for an ultrasonic welder as recited in claim 1, wherein the clamping guide comprises: the clamping cylinder is connected with the cylinder fixing plate, one end of the guiding mechanism is connected with the cylinder fixing plate, and the other end of the guiding mechanism is connected with the cylinder sliding plate.
3. The workpiece clamping device for an ultrasonic welding machine according to claim 2, wherein the guide mechanism comprises a guide groove, a guide pin, the guide groove is penetrated through the cylinder fixing plate, one end of the guide pin is arranged in the guide groove, the other end of the guide pin is connected with the cylinder sliding plate, and the guide pin slides along the guide groove to limit the movement of the cylinder sliding plate.
4. The workpiece clamping device for an ultrasonic welding machine according to claim 1, wherein the cross sections of the first clamping jaw and the second clamping jaw are L-shaped, the first clamping jaw comprises a first end face and a second end face which are vertically arranged, the second clamping jaw comprises a third end face and a fourth end face which are vertically arranged, the first end face and the fourth end face are parallel, the second end face and the third end face are on the same plane, and a workpiece to be welded is placed on the second end face and the third end face.
5. The workpiece clamping device for an ultrasonic welder according to claim 4, wherein the first clamping jaw and the second clamping jaw are steel clamping jaws, and the surfaces of the first clamping jaw and the second clamping jaw are respectively provided with L-shaped anti-slip backing plates.
6. The workpiece clamping device for an ultrasonic welding machine according to claim 1, wherein the cylinder fixing plate is provided with a first hole, and the cylinder rod of the clamping cylinder penetrates through the first hole and is connected with the cylinder sliding plate.
7. The workpiece clamping device for an ultrasonic welder according to claim 1, further comprising a connection plate disposed perpendicular to the clamping device, one end of the connection plate being connected to the cylinder fixing plate.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221337079U true CN221337079U (en) | 2024-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |