CN203485439U - Ultrasonic spot welding machine provided with double welding joints - Google Patents
Ultrasonic spot welding machine provided with double welding joints Download PDFInfo
- Publication number
- CN203485439U CN203485439U CN201320526992.2U CN201320526992U CN203485439U CN 203485439 U CN203485439 U CN 203485439U CN 201320526992 U CN201320526992 U CN 201320526992U CN 203485439 U CN203485439 U CN 203485439U
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- plumb joint
- spot welding
- welding
- ultrasonic
- welding machine
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Abstract
The utility model relates to an ultrasonic spot welding machine provided with double welding joints. The ultrasonic spot welding machine comprises a work panel and a stand, wherein the work panel is provided with a locating plate; a support plate is arranged on the locating plate; a cylinder is arranged on the support plate; the upper welding joint is connected with the cylinder and can be driven to be lifted up and down by the cylinder; a fusion welding surface of the upper welding joint is arranged downwards; an ultrasonic vibrator is arranged in the stand; the lower welding joint is arranged on the ultrasonic vibrator; a fusion welding surface of the lower welding joint is arranged opposite to that of the upper welding joint; the fusion welding surface of the upper welding joint is provided with grains. After the ultrasonic spot welding machine is adopted, the spot welding requirements of special workpieces can be effectively met; furthermore, the ultrasonic spot welding machine is reasonable in structural design, convenient to operate, high in processing accuracy and space-saving.
Description
Technical field
The utility model relates to the technical field of welding equipment, specifically the ultrasonic spot welding machine of a kind of pair of plumb joint.
Background technology
Spot welding interconnection technique has obtained applying very widely, especially for the welding between metal material and metal material, what adopt is the principle of two-sided two point overcurrent welding, during work, two electrode pressurization workpiece make double layer of metal under the pressure of two electrodes, form certain contact resistance, and welding current forms the thermal welding of moment when another electrode at 2 contact resistance points from an electrode stream, and welding current moment from another electrode along two part flows so far electrode form loop, do not injure the internal structure of welded piece.But because plastics are insulators, this solder technology is not suitable for the welding between plastics and plastics.So, the ultrasonic spot welding machine that utilizes ultrasonic technical development to form just arises at the historic moment, utilize generator to produce high pressure, high-frequency signal, pass through energy converting system, signal is converted to high-frequency mechanical vibration, be added on plastics part, by surface of the work and inherent intermolecular friction, allow the temperature of soldering opening raise, when temperature reaches the fusing point of this workpiece itself, workpiece interface melts rapidly, is then filled in the gap between interface, when vibration stops, workpiece is cooling and shaping under certain pressure simultaneously, just completes welding.
In current extensive use, the welding requirements of some plastics part is that the mash welder of traditional single plumb joint cannot be realized, such as: plastic umbrella, ornamental pearl etc., or the spot welding of other specific (special) requirements.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of prior art, and a kind of ultrasonic spot welding machine with two plumb joints is provided, and can effectively meet the spot welding requirement of special workpiece, and reasonable in design, easy to operate, machining accuracy is high, save space.
The purpose of this utility model is achieved through the following technical solutions: the ultrasonic spot welding machine of a kind of pair of plumb joint, comprise working panel and frame, on working panel, be provided with location-plate, gripper shoe is installed on location-plate, cylinder is installed in gripper shoe, upper plumb joint is connected with cylinder, and makes upper and lower lift adjustment under the drive of cylinder; Ultrasonic wave vibration is installed in frame, in ultrasonic wave vibration, has transducer, and lower plumb joint is connected with transducer; In frame, be provided with bracing frame, on bracing frame, be provided with electronic box.
Further, the face of weld of described upper plumb joint is down and arranges, and is and is oppositely arranged with the face of weld of lower plumb joint.
Further, the both sides of described lower plumb joint are provided with locating dowel.
Further, described upper plumb joint face of weld has lines.
The utlity model has following advantage: upper and lower two plumb joints are set on ultrasonic spot welding machine, during work, upper plumb joint is pushed down lower plumb joint, by the vibration frictional heating of lower plumb joint, welds, and can effectively meet the spot welding requirement of special plastics part; And reasonable in design, easy to operate, machining accuracy is high; Lower plumb joint is hidden in frame, can save space.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of right direction of the present utility model.
In figure: 1-working panel, 2-frame, 3-location-plate, 4-gripper shoe, 5-cylinder, the upper plumb joint of 6-, 7-ultrasonic wave vibration, 71-transducer, plumb joint under 8-, 9-locating dowel, 10-bracing frame, 11-electronic box.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, 2, the utility model is the ultrasonic spot welding machine of a kind of pair of plumb joint, comprise working panel 1 and frame 2, on working panel 1, be provided with location-plate 3, gripper shoe 4 is installed on location-plate 3, cylinder 5 is installed in gripper shoe 4, and upper plumb joint 6 is connected with cylinder 5, and makes upper and lower lift adjustment under the drive of cylinder 5; Ultrasonic wave vibration 7 is installed in frame 2, has transducer 71 in ultrasonic wave vibration 7, and lower plumb joint 8 is connected with transducer 71; In frame 2, be provided with bracing frame 10, on bracing frame 10, be provided with electronic box 11.The face of weld of upper plumb joint 6 is down and arranges, and is and is oppositely arranged with the face of weld of lower plumb joint 8; The both sides of lower plumb joint 8 are provided with locating dowel 9; Upper plumb joint 6 face of weld have lines.
During concrete application, on working panel 1, place product, after power-on, under the drive of cylinder 5, upper plumb joint 6 can decline and push down lower plumb joint 8, generator by electronic box 11 produces high pressure, high-frequency signal, by transducer 71, to change ultrasonic electric energy into mechanical energy (being vibrational energy) and produce frictional heat, its moment produces high heat at plastics part contact-making surface, and the face of weld of upper plumb joint 6 has lines, after having welded, just can on plastics part, form textured colored type.
Claims (4)
1. a ultrasonic spot welding machine for two plumb joints, is characterized in that: comprise working panel and frame, be provided with location-plate on working panel, gripper shoe is installed on location-plate, cylinder is installed in gripper shoe, and upper plumb joint is connected with cylinder, and makes upper and lower lift adjustment under the drive of cylinder; Ultrasonic wave vibration is installed in frame, in ultrasonic wave vibration, has transducer, and lower plumb joint is connected with transducer; In frame, be provided with bracing frame, on bracing frame, be provided with electronic box.
2. the ultrasonic spot welding machine of a kind of pair of plumb joint according to claim 1, is characterized in that: the face of weld of described upper plumb joint is down and arranges, and is and is oppositely arranged with the face of weld of lower plumb joint.
3. the ultrasonic spot welding machine of a kind of pair of plumb joint according to claim 1, is characterized in that: the both sides of described lower plumb joint are provided with locating dowel.
4. the ultrasonic spot welding machine of a kind of pair of plumb joint according to claim 1, is characterized in that: described upper plumb joint face of weld has lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526992.2U CN203485439U (en) | 2013-08-28 | 2013-08-28 | Ultrasonic spot welding machine provided with double welding joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526992.2U CN203485439U (en) | 2013-08-28 | 2013-08-28 | Ultrasonic spot welding machine provided with double welding joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485439U true CN203485439U (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320526992.2U Expired - Fee Related CN203485439U (en) | 2013-08-28 | 2013-08-28 | Ultrasonic spot welding machine provided with double welding joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203485439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479731A (en) * | 2015-12-17 | 2016-04-13 | 东莞市长江超声波机有限公司 | Multi-station ultrasonic flexible welding device |
| CN106493956A (en) * | 2015-09-08 | 2017-03-15 | 番禺南丰塑料制品有限公司 | A kind of ultrasonic equipment and its using method |
-
2013
- 2013-08-28 CN CN201320526992.2U patent/CN203485439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493956A (en) * | 2015-09-08 | 2017-03-15 | 番禺南丰塑料制品有限公司 | A kind of ultrasonic equipment and its using method |
| CN105479731A (en) * | 2015-12-17 | 2016-04-13 | 东莞市长江超声波机有限公司 | Multi-station ultrasonic flexible welding device |
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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: 20140319 Termination date: 20170828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |