CN210415542U - Vibration friction welding machine - Google Patents
Vibration friction welding machine Download PDFInfo
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- CN210415542U CN210415542U CN201921139645.8U CN201921139645U CN210415542U CN 210415542 U CN210415542 U CN 210415542U CN 201921139645 U CN201921139645 U CN 201921139645U CN 210415542 U CN210415542 U CN 210415542U
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Abstract
The utility model relates to a vibration friction welding machine, which comprises a machine frame and an electric control cabinet, wherein the electric control cabinet is fixedly arranged at one end of the machine frame, a sound-proof cover is arranged at the outer side of the machine frame, the sound-proof cover covers the surface of the machine frame, the bottom of the sound-proof cover is fixedly connected with the machine frame, a lifting platform is arranged at the lower end in the machine frame, the lifting platform is in sliding connection with a sliding platform, a displacement sensor is arranged in one end of the lifting platform, the displacement sensor is electrically connected with a hydraulic system, the lifting platform is in lifting motion perpendicular to a vibrating head and is electrically connected with the hydraulic system, the noise transmitted to the outside can be weakened through the arranged sound-proof cover when the equipment is subjected to vibration friction welding, the height position of the lifting platform can be controlled by the displacement sensor through the arranged lifting platform, and in the lifting and descending processes of the lifting platform through the arranged, the table speed is controlled by a hydraulic system.
Description
Technical Field
The utility model relates to a welding machine equipment field, in particular to vibration friction welding machine.
Background
The welding machine has various types, such as single-point single function, single-point double function and single-point multiple function. And two-point, three-point, four-point or even six-point welding machines, four-corner welding machines and the like. Different types of welders also have different welding functions and work efficiencies. Welding is the process of joining metal parts using various fusible alloys. The existing vibration friction welding machine is simple in structure, can only weld singly, and is extremely loud in welding sound, certain harm is brought to the bodies of workers, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a vibration friction welding machine is provided to overcome not enough among the above-mentioned prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a vibration friction welding machine comprises a machine frame and an electric control cabinet, wherein the electric control cabinet is fixedly arranged at one end of the machine frame, a sound-proof cover is arranged on the outer side of the machine frame, the sound-proof cover covers the surface of the machine frame, the bottom of the sound-proof cover is fixedly connected with the machine frame, a lifting table is arranged at the lower end inside the machine frame and is in sliding connection with a sliding table, a displacement sensor is arranged inside one end of the lifting table and is electrically connected with a hydraulic system, the lifting table is in lifting motion perpendicular to a vibrating head and is electrically connected with the hydraulic system, a synchronous driving system is arranged at the bottom of the lifting table and consists of a motor, a chain, a transmission chain wheel, a shaft, a travel switch and a moving door, the transmission chain wheel is in transmission connection with the lifting table, and an electric control device is arranged inside the electric control, the electric control cabinet is characterized in that a vibration source is arranged at the lower end of the electric control device in a relative position, a touch screen is arranged at the upper end of the surface of the electric control cabinet, an operation key is arranged at the lower end of the touch screen, the touch screen is connected with the operation key through a wire, a switch is arranged at the lower end of the operation key, and a vibration head is fixedly arranged at the inner top of the machine frame.
The utility model has the advantages that: the height position of the lifting platform can be controlled by a displacement sensor through the arranged sound-proof cover when the equipment is subjected to vibration friction welding, the speed of the table top can be controlled by a hydraulic system in the ascending and descending processes of the lifting platform through the arranged lifting platform, the welding depth between a workpiece arranged on an upper die and a workpiece arranged on a lower die can be controlled by the displacement sensor through the arranged displacement sensor, a vibration source is arranged for supplying current to a driving coil of a vibration head to vibrate the vibration head, so the vibration head is called a vibration power supply, after the initial start and each time of replacing a new die, an operator must adjust the output frequency and the output voltage of the vibration power supply through a touch screen on the surface of an electric control device, the output frequency is used for tuning the resonance frequency of the vibration head, the output voltage is used for tuning the corresponding amplitude of the vibrating head, and a closed loop is arranged between a power supply and an induction coil and a magnet of the vibrating head for feeding back the amplitude of the vibration.
Further: the machine frame is formed by steel structure welding, machine frame bottom is provided with the footing, the footing is total four, and inside all is provided with the rubber gasbag.
The beneficial effects of the further scheme are as follows: because of the complex effects of the horizontal alternating vibration load of the vibration head and the vertical tensile load generated by the hydraulic system pressing the workpiece through the lifting platform, the machine frame is required to have enough strength and integral rigidity, the vibration generated by the machine frame in operation can be reduced through the arranged foot and the rubber air bag, and the foot is adjustable.
Further: the top is provided with high strength rubber pad in the machine frame, the vibrating head is installed on high strength rubber pad.
The beneficial effects of the further scheme are as follows: through the high-strength rubber pad that sets up, can alleviate the vibrations that machine frame and vibrating head produced.
Further: and side cam units are arranged on two sides of the machine frame.
The beneficial effects of the further scheme are as follows: the side cam units are arranged for fixing two sides of the machine frame.
Further: and the upper end of one side of the lifting platform is provided with a vibration isolation footing control valve.
The beneficial effects of the further scheme are as follows: the vibration isolation footing control valve is used for performing vibration isolation treatment when the lifting platform moves up and down.
Further: the machine frame is provided with a front door driving system on the surface, and the inner side of the front door driving system is provided with two safety gratings which are respectively arranged on two sides of a movable door in the front door driving system.
The beneficial effects of the further scheme are as follows: the driving torque of the front door driving system is adjustable, and the front door driving system is used for protecting the operation safety of operators through the arranged safety grating, and the safety grating is photoelectric equipment for preventing people from approaching the mobile machinery and can avoid casualties.
Further: the hydraulic system is arranged on one side of the pneumatic vacuum system and is electrically connected with the pneumatic vacuum system.
The beneficial effects of the further scheme are as follows: the pneumatic vacuum system is used for carrying out pneumatic vacuum decompression treatment on the machine frame.
Drawings
FIG. 1 is a schematic view of an internal structure of a vibration friction welding machine according to the present invention;
fig. 2 is a main view of a vibration friction welding machine according to the present invention;
FIG. 3 is a left side view of the vibration friction welding machine according to the present invention;
in the figure: the device comprises a machine frame 1, an electric control cabinet 2, a sound-proof cover 3, a displacement sensor 4, a sliding table 5, a lifting table 6, an electric control device 7, a vibration isolation foot control valve 8, a vibration head 9, a vibration source 10, a side cam unit 11, a synchronous driving system 12, a front door driving system 13, a safety grating 14, a pneumatic vacuum system 15, a hydraulic system 16, a touch screen 17, an operation key 18 and a switch 19.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1 and 2, a vibration friction welding machine comprises a machine frame 1 and an electric control cabinet 2, wherein the electric control cabinet 2 is fixedly arranged at one end of the machine frame 1, a sound-proof cover 3 is arranged at the outer side of the machine frame 1, the sound-proof cover 3 covers the surface of the machine frame 1, the bottom of the sound-proof cover is fixedly connected with the machine frame 1, a lifting table 6 is arranged at the lower end inside the machine frame 1, the lifting table 6 is slidably connected with a sliding table 5, a displacement sensor 4 is arranged inside one end of the lifting table 6, the displacement sensor 4 is electrically connected with a hydraulic system 16, the lifting table 6 is vertically arranged on a vibrating head 9 to perform lifting motion and is electrically connected with a hydraulic system 16, a synchronous driving system 12 is arranged at the bottom of the lifting table 6, and the synchronous driving system 12 is composed of a motor, a chain, a transmission chain wheel, a shaft, a, and the driving sprocket is connected with 6 transmissions of elevating platform, the inside electrical control device 7 that is provided with of automatically controlled cabinet 2, the relative position of electrical control device 7 lower extreme is equipped with vibration source 10, 2 surperficial upper ends of automatically controlled cabinet are provided with touch-sensitive screen 17, the touch-sensitive screen 17 lower extreme is provided with operation button 18, touch-sensitive screen 17 passes through the wire with operation button 18 and is connected, operation button 18 lower extreme is provided with switch 19, top fixed mounting has vibration head 9 in machine frame 1. In use, one of the parts to be welded is mounted on the fixed mould of the lifting table 6, the other part is mounted on the driving mould of the upper driving plate according to the mounting position, the lifting table 6 is lifted and lowered vertically to the vibrating head 9, the hydraulic system 16 provides power and controls the pressure, the two parts must be pressed together by the clamping force of the lifting table 6, and the clamping force continuously acts on the plastic part in the welding and pressure maintaining period. In the state of pressure, the vibrating head 9 vibrates, melting the plastic weldment over a few seconds or a dozen seconds, this time being called "welding time". The molten plastic is then cooled down under pressure for a short time and solidifies, this time being called the "dwell time". After the "dwell time" is over, the elevating platform 6 descends and returns to the unloading position, the soundproof cover 3 covers the machine to prevent noise generated during vibration and protect an operator, and a door sliding to open and close in a vertical direction is provided on the front surface of the soundproof cover 3. The back of the sound-proof housing 3 is provided with two doors which are opened oppositely and allow maintenance personnel to enter the inside of the vibration welding machine for maintenance.
Example 2
As shown in fig. 1 and 2, a vibration friction welding machine comprises a machine frame 1 and an electric control cabinet 2, wherein the electric control cabinet 2 is fixedly arranged at one end of the machine frame 1, a sound-proof cover 3 is arranged at the outer side of the machine frame 1, the sound-proof cover 3 covers the surface of the machine frame 1, the bottom of the sound-proof cover is fixedly connected with the machine frame 1, a lifting table 6 is arranged at the lower end inside the machine frame 1, the lifting table 6 is slidably connected with a sliding table 5, a displacement sensor 4 is arranged inside one end of the lifting table 6, the displacement sensor 4 is electrically connected with a hydraulic system 16, the lifting table 6 is vertically arranged on a vibrating head 9 to perform lifting motion and is electrically connected with a hydraulic system 16, a synchronous driving system 12 is arranged at the bottom of the lifting table 6, and the synchronous driving system 12 is composed of a motor, a chain, a transmission chain wheel, a shaft, a, and the driving sprocket is connected with 6 transmissions of elevating platform, the inside electrical control device 7 that is provided with of automatically controlled cabinet 2, the relative position of electrical control device 7 lower extreme is equipped with vibration source 10, 2 surperficial upper ends of automatically controlled cabinet are provided with touch-sensitive screen 17, the touch-sensitive screen 17 lower extreme is provided with operation button 18, touch-sensitive screen 17 passes through the wire with operation button 18 and is connected, operation button 18 lower extreme is provided with switch 19, top fixed mounting has vibration head 9 in machine frame 1. In use, one of the parts to be welded is mounted on the fixed mould of the lifting table 6, the other part is mounted on the driving mould of the upper driving plate according to the mounting position, the lifting table 6 is lifted and lowered vertically to the vibrating head 9, the hydraulic system 16 provides power and controls the pressure, the two parts must be pressed together by the clamping force of the lifting table 6, and the clamping force continuously acts on the plastic part in the welding and pressure maintaining period. In the state of pressure, the vibrating head 9 vibrates, melting the plastic weldment over a few seconds or a dozen seconds, this time being called "welding time". The molten plastic is then cooled down under pressure for a short time and solidifies, this time being called the "dwell time". After the "dwell time" is over, the elevating platform 6 descends and returns to the unloading position, the soundproof cover 3 covers the machine to prevent noise generated during vibration and protect an operator, and a door sliding to open and close in a vertical direction is provided on the front surface of the soundproof cover 3. The back of the sound-proof housing 3 is provided with two doors which are opened oppositely and allow maintenance personnel to enter the inside of the vibration welding machine for maintenance.
As shown in fig. 1, the machine frame 1 is formed by welding steel structures, four feet are arranged at the bottom of the machine frame 1, and rubber air bags are arranged inside the feet. The feet and the rubber air bags can lighten the vibration generated by the frame of the machine in operation, and the feet are adjustable.
Example 3
As shown in fig. 1 and 2, a vibration friction welding machine comprises a machine frame 1 and an electric control cabinet 2, wherein the electric control cabinet 2 is fixedly arranged at one end of the machine frame 1, a sound-proof cover 3 is arranged at the outer side of the machine frame 1, the sound-proof cover 3 covers the surface of the machine frame 1, the bottom of the sound-proof cover is fixedly connected with the machine frame 1, a lifting table 6 is arranged at the lower end inside the machine frame 1, the lifting table 6 is slidably connected with a sliding table 5, a displacement sensor 4 is arranged inside one end of the lifting table 6, the displacement sensor 4 is electrically connected with a hydraulic system 16, the lifting table 6 is vertically arranged on a vibrating head 9 to perform lifting motion and is electrically connected with a hydraulic system 16, a synchronous driving system 12 is arranged at the bottom of the lifting table 6, and the synchronous driving system 12 is composed of a motor, a chain, a transmission chain wheel, a shaft, a, and the driving sprocket is connected with 6 transmissions of elevating platform, the inside electrical control device 7 that is provided with of automatically controlled cabinet 2, the relative position of electrical control device 7 lower extreme is equipped with vibration source 10, 2 surperficial upper ends of automatically controlled cabinet are provided with touch-sensitive screen 17, the touch-sensitive screen 17 lower extreme is provided with operation button 18, touch-sensitive screen 17 passes through the wire with operation button 18 and is connected, operation button 18 lower extreme is provided with switch 19, top fixed mounting has vibration head 9 in machine frame 1. In use, one of the parts to be welded is mounted on the fixed mould of the lifting table 6, the other part is mounted on the driving mould of the upper driving plate according to the mounting position, the lifting table 6 is lifted and lowered vertically to the vibrating head 9, the hydraulic system 16 provides power and controls the pressure, the two parts must be pressed together by the clamping force of the lifting table 6, and the clamping force continuously acts on the plastic part in the welding and pressure maintaining period. In the state of pressure, the vibrating head 9 vibrates, melting the plastic weldment over a few seconds or a dozen seconds, this time being called "welding time". The molten plastic is then cooled down under pressure for a short time and solidifies, this time being called the "dwell time". After the "dwell time" is over, the elevating platform 6 descends and returns to the unloading position, the soundproof cover 3 covers the machine to prevent noise generated during vibration and protect an operator, and a door sliding to open and close in a vertical direction is provided on the front surface of the soundproof cover 3. The back of the sound-proof housing 3 is provided with two doors which are opened oppositely and allow maintenance personnel to enter the inside of the vibration welding machine for maintenance.
As shown in fig. 1, the machine frame 1 is formed by welding steel structures, four feet are arranged at the bottom of the machine frame 1, and rubber air bags are arranged inside the feet. The feet and the rubber air bags can lighten the vibration generated by the frame of the machine in operation, and the feet are adjustable.
As shown in fig. 3, a high-strength rubber pad is disposed at the inner top of the machine frame 1, and the vibration head 9 is mounted on the high-strength rubber pad. The high-strength rubber pad can reduce the vibration generated by the machine frame and the vibrating head.
As shown in fig. 2, the machine frame 1 is provided with side cam units 11 on both sides. The side cam unit is used for fixing two sides of the machine frame.
As shown in fig. 3, a vibration isolation foot control valve 8 is provided at an upper end of the lift table 6. The vibration isolation footing control valve performs vibration isolation treatment when the lifting platform moves up and down.
As shown in fig. 2, a front door driving system 13 is installed on the surface of the machine frame 1, and two safety light barriers 14 are arranged inside the front door driving system 13, and are respectively arranged on two sides of a moving door in the front door driving system 13. The driving torque of the front door driving system is adjustable, the safety grating is used for protecting the operation safety of operators, and the safety grating is photoelectric equipment for preventing people from approaching the mobile machinery and can avoid casualties.
As shown in fig. 1, the hydraulic system 16 is disposed on one side of the pneumatic vacuum system 15, and the hydraulic system 16 is electrically connected to the pneumatic vacuum system 15. The hydraulic system is used for driving the lifting platform to move up and down, and the pneumatic vacuum system carries out pneumatic vacuum pressure reduction treatment on the machine frame.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A vibration friction welding machine which is characterized in that: including machine frame (1) and automatically controlled cabinet (2), automatically controlled cabinet (2) fixed set up in machine frame (1) one end, the outside of machine frame (1) is provided with sound-proof housing (3), sound-proof housing (3) cover is on machine frame (1) surface, and bottom and machine frame (1) fixed connection, the inside lower extreme of machine frame (1) is provided with elevating platform (6), elevating platform (6) and sliding stand (5) sliding connection, elevating platform (6) one end is inside to be provided with displacement sensor (4), and displacement sensor (4) and hydraulic system (16) electric connection, elevating platform (6) are elevating movement perpendicular to vibrating head (9), and with hydraulic system (16) electric connection, elevating platform (6) bottom is provided with synchronous drive system (12), synchronous drive system (12) are by motor, Chain, driving sprocket, axle, travel switch, floating gate constitute, and driving sprocket is connected with elevating platform (6) transmission, electric control device (7) are inside to be provided with in automatically controlled cabinet (2), electric control device (7) lower extreme relative position is equipped with vibration source (10), automatically controlled cabinet (2) surface upper end is provided with touch-sensitive screen (17), touch-sensitive screen (17) lower extreme is provided with operation button (18), touch-sensitive screen (17) are connected through the wire with operation button (18), operation button (18) lower extreme is provided with switch (19), machine frame (1) internal top fixed mounting has vibrating head (9).
2. The vibration friction welder of claim 1, characterized in that: the machine frame (1) is formed by welding a steel structure, the bottom of the machine frame (1) is provided with four bottom feet, and rubber air bags are arranged inside the bottom feet.
3. The vibration friction welder of claim 1, characterized in that: the top is provided with high strength rubber pad in machine frame (1), vibration head (9) are installed on high strength rubber pad.
4. The vibration friction welder of claim 3, characterized in that: the two sides of the machine frame (1) are provided with side cam units (11).
5. The vibration friction welder of claim 1, characterized in that: and the upper end of one side of the lifting platform (6) is provided with a vibration isolation footing control valve (8).
6. The vibration friction welder of claim 1, characterized in that: the machine frame (1) is provided with a front door driving system (13) on the surface, the inner side of the front door driving system (13) is provided with two safety gratings (14), and the two safety gratings (14) are respectively arranged on two sides of a moving door in the front door driving system (13).
7. The vibration friction welder of claim 1, characterized in that: the hydraulic system (16) is arranged on one side of the pneumatic vacuum system (15), and the hydraulic system (16) is electrically connected with the pneumatic vacuum system (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921139645.8U CN210415542U (en) | 2019-07-19 | 2019-07-19 | Vibration friction welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921139645.8U CN210415542U (en) | 2019-07-19 | 2019-07-19 | Vibration friction welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN210415542U true CN210415542U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921139645.8U Active CN210415542U (en) | 2019-07-19 | 2019-07-19 | Vibration friction welding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208104A (en) * | 2020-08-26 | 2021-01-12 | 德召尼克（常州）焊接科技有限公司 | Welding pressure and position control system of vibration friction welding machine |
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2019
- 2019-07-19 CN CN201921139645.8U patent/CN210415542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208104A (en) * | 2020-08-26 | 2021-01-12 | 德召尼克（常州）焊接科技有限公司 | Welding pressure and position control system of vibration friction welding machine |
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