CN220268074U - Driving device with magnetic connection conduction mechanism - Google Patents
Driving device with magnetic connection conduction mechanism Download PDFInfo
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- CN220268074U CN220268074U CN202321440493.1U CN202321440493U CN220268074U CN 220268074 U CN220268074 U CN 220268074U CN 202321440493 U CN202321440493 U CN 202321440493U CN 220268074 U CN220268074 U CN 220268074U
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- servo
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- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 230000003139 buffering effect Effects 0.000 claims abstract description 7
- 230000005389 magnetism Effects 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a driving device with a magnetic connection conduction mechanism, which comprises a servo driving mechanism, an air cylinder, a fixing seat and a magnetic device, wherein the servo driving mechanism is arranged on the fixing seat; the cylinder body part and the motor part of the servo driving mechanism are respectively arranged on the fixed seat; the motor main shaft of the servo driving mechanism is connected with the magnetic device; the cylinder piston end is connected with the cylinder guide rod connecting shaft, the magnetic device is connected with the cylinder guide rod connecting shaft through magnetism, and the buffer device is arranged in the magnetic device and used for buffering downward acting force of the cylinder guide rod connecting shaft. The cylinder and the servo mechanism are connected by the magnetic device, can be driven by the cylinder or the servo motor respectively and can be used singly or in combination, the buffer device is arranged in the magnetic device, the buffer effect is achieved, and when the two driving devices synchronously operate, the welding quality can be improved by the synchronism of the two sides of the buffer device, the adaptability is strong, and the welding device can adapt to products with different welding pressures.
Description
Technical Field
The present utility model relates to a driving mechanism with a dual driving device, and more particularly, to a driving device with a magnetic connection conduction mechanism.
Background
Pressure welding is a method of applying pressure and a large current to a welding member, and causing a joint surface to be in close contact with each other to cause fusion and plastic deformation under the action of the large current, thereby completing welding. In the pressure welding process, the driving mechanism directly determines the processing efficiency and accuracy.
The existing mechanism generally adopts cylinder driving or servo motor driving, but has the defects of different degrees, the single cylinder driving speed is uncontrollable and uneven, the impact on products before welding is large, and the single motor driving can not provide a large range of welding pressure, so that in order to take the advantages of the two, a dual driving device of a cylinder and a servo mechanism is arranged, a cylinder shaft of the dual driving device is directly connected with a servo assembly through bolts, the adaptability of the rigid connection mode is poor, the synchronism of the two driving devices is insufficient, mutual interference can be generated, the quality of welding processing is affected, and once one driving device is overloaded, even the other driving device is damaged.
Disclosure of Invention
In view of the above existing technical problems, the present utility model provides a driving device with a magnetic connection and conduction mechanism, in which a connection device between two driving devices has a buffering effect, and the adaptability is improved.
In order to solve the technical problems, the utility model adopts the following technical scheme: a driving device with a magnetic connection conduction mechanism comprises a servo driving mechanism, an air cylinder, a fixing seat and a magnetic device; the cylinder body part and the motor part of the servo driving mechanism are respectively arranged on the fixed seat; the motor main shaft of the servo driving mechanism is connected with the magnetic device; the cylinder piston end is connected with the cylinder guide rod connecting shaft, the magnetic device is connected with the cylinder guide rod connecting shaft through magnetism, and a buffer device is arranged in the magnetic device and used for buffering downward acting force of the cylinder guide rod connecting shaft.
The utility model further provides a magnetic device which comprises a magnet connecting plate, a magnet fixing shell and a magnet; the magnet is fixed in the magnet fixing shell, and the magnet connecting plate is fixed with a main shaft of the servo mechanism motor; the cylinder guide rod connecting shaft body is arranged in the magnet fixing shell and is connected with the magnet fixing shell through the buffer device; the magnet fixing shell is magnetized by the magnet, and the magnet fixing shell adsorbs the magnet connecting plate through magnetism.
The utility model further provides a servo mechanism motor, wherein the lower part of the main shaft of the servo mechanism motor penetrates through the magnet connecting plate to be connected with a driven part; the lower part of the air cylinder guide rod connecting shaft sequentially penetrates through the magnet fixing shell, the magnet and the magnet connecting plate and is used for being connected with a driven part.
In the utility model, the buffer device is a spring, and the cylinder guide rod connecting shaft is connected with the magnet fixing shell through the spring.
In the utility model, the magnet is an electromagnet.
According to the utility model, the fixed seat is connected with the cylinder mounting plate, the cylinder mounting plate is reserved with the cylinder mounting hole, and the cylinder is fixed on the cylinder mounting plate.
The beneficial effects of adopting above-mentioned technical scheme are: the cylinder and the servo mechanism are connected by the magnetic device, can be driven by the cylinder or the servo motor respectively and can be used singly or in combination, the buffer device is arranged in the magnetic device, the buffer device has the buffer effect, and when the two driving devices synchronously operate, the synchronism of the two sides can be ensured through the buffer device, the adaptability is strong, the mutual interference can not be generated, the universality is wider, the welding quality can be improved by adapting to products with different welding pressures, and in case of overload of the cylinder, the buffer device can also reduce the overload force of the cylinder and avoid original damage.
Drawings
FIG. 1 is a schematic view of the mounting structure of the present utility model;
FIG. 2 is a schematic diagram of a magnetic device according to the present utility model;
in the figure: 1. the device comprises a servo driving mechanism 2, an air cylinder 3, an air cylinder mounting plate 4, a fixing seat 5, a magnet connecting plate 6, a magnet fixing shell 7, a buffer device 8, an air cylinder guide rod connecting shaft 9 and a magnet.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
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.
One embodiment of the utility model: as shown in fig. 1, a driving device with a magnetic connection conducting mechanism comprises a servo driving mechanism 1, a cylinder 2, a fixing seat 4 and a magnetic device; the cylinder body part of the air cylinder 2 and the motor part of the servo driving mechanism 1 are respectively arranged on the fixed seat 4; the motor main shaft of the servo driving mechanism 1 is connected with a magnetic device; the piston end of the cylinder 2 is connected with a cylinder guide rod connecting shaft 8, the magnetic device is connected with the cylinder guide rod connecting shaft 8 through magnetism, and a buffer device 7 is arranged in the magnetic device and used for buffering downward acting force of the cylinder guide rod connecting shaft 8. Adopt magnetic means to connect between cylinder 2 and the servo 1 in this embodiment, be provided with buffer in the magnetic means, have the effect of buffering, when two drive arrangement synchronous operation, can not produce mutual interference through buffer not enough synchronism on both sides, the adaptive stress is strong, the commonality is more extensive, adaptable not the product of equidimension welding pressure improves welding process's quality, and in case the cylinder is transshipping, buffer also can reduce the overload force of cylinder, avoid the original paper damage.
In other embodiments of the present utility model, the rest is the same as the above embodiments except that, as shown in fig. 2, the magnetic device includes a magnet connection plate 5, a magnet fixing case 6, and a magnet 9; the magnet 9 is fixed in the magnet fixing shell 6, and the magnet connecting plate 5 is fixed with a motor main shaft of the servo mechanism 1; the cylinder guide rod connecting shaft 8 is axially arranged in the magnet fixing shell 6 and is connected with the magnet fixing shell 6 through the buffer device 7; the magnet fixing shell 6 is magnetized by the magnet 9, the magnet fixing shell 6 is connected with the motor main shaft of the servo driving mechanism 1 into a whole through the magnetic attraction magnet connecting plate 5, and the cylinder guide rod connecting shaft 8 can be connected with the motor main shaft of the servo mechanism 1 through the magnetism of the magnet fixing shell 6, so that the cylinder 2 and the servo mechanism 1 can be synchronously driven. The lower part of the motor main shaft of the servo mechanism 1 penetrates through the magnet connecting plate 5 to be connected with a driven part, the lower part of the cylinder guide rod connecting shaft 8 penetrates through the magnet fixing shell 6, the magnet 9 and the magnet connecting plate 5 in sequence to be connected with the driven part, and the structure does not influence the connection of the cylinder 2, the servo mechanism 1 and the driven device.
In other specific embodiments of the present utility model, the rest is the same as the above embodiments, except that, as shown in fig. 1, the fixing base 4 is connected with a cylinder mounting plate 3, a cylinder 2 mounting hole is reserved on the cylinder mounting plate 3, and the cylinder 2 is fixed on the cylinder mounting plate 3. The installation position of the cylinder 2 can be adjusted through the cylinder installation plate 3, and the adjustment is convenient.
In other embodiments of the present utility model, the rest is the same as the above embodiments, except that, as shown in fig. 2, the buffer device 7 is a spring, and the cylinder guide rod connecting shaft 8 is connected to the magnet fixing case 6 through the spring. In combination with the above embodiment, the working process of the embodiment is as follows: the cylinder guide rod connecting shaft 8 is pressed downwards by the cylinder 2, the spring presses the magnet fixing shell 6 downwards along with the cylinder guide rod connecting shaft 8, the magnet fixing shell 6 further presses the magnet connecting plate 5, the motor main shaft of the servo mechanism 1 and the magnet connecting plate 5 follow up, synchronous driving is carried out on the motor main shaft of the servo mechanism and the cylinder guide rod connecting shaft 8, the spring has a buffering effect, adaptability between the double driving devices is guaranteed, and overload pressure of the cylinder is reduced.
In other embodiments of the present utility model, the rest is the same as the above embodiment, except that the magnet 9 is an electromagnet as shown in fig. 1. When the magnet 9 is not powered, the magnet is not magnetized, the magnet fixing shell 6 can not adsorb the magnet connecting plate 5, the connection between the servo mechanism 1 and the air cylinder 2 is disconnected, and the servo mechanism can be separated for independent use, so that the air cylinder drive or the servo motor drive can be combined for independent use together, and can be better separated for independent use.
The above embodiments are merely for illustrating the technical concept and features of the present utility model, and are not intended to limit the scope of the present utility model to those skilled in the art to understand the present utility model and implement the same. All equivalent changes or modifications made according to the spirit of the main technical proposal of the utility model should be covered in the protection scope of the utility model.
Claims (6)
1. The driving device with the magnetic connection conduction mechanism is characterized by comprising a servo driving mechanism, an air cylinder, a fixing seat and a magnetic device;
the cylinder body part and the motor part of the servo driving mechanism are respectively arranged on the fixed seat;
the motor main shaft of the servo driving mechanism is connected with the magnetic device;
the piston end of the air cylinder is connected with the connecting shaft of the air cylinder guide rod,
the magnetic device is connected with the cylinder guide rod connecting shaft through magnetism, and a buffer device is arranged in the magnetic device and used for buffering downward acting force of the cylinder guide rod connecting shaft.
2. The drive device with magnetic connection conduction mechanism according to claim 1, wherein the magnetic device comprises a magnet connection plate, a magnet fixing case, and a magnet; the magnet is fixed in the magnet fixing shell, and the magnet connecting plate is fixed with a main shaft of the servo mechanism motor; the cylinder guide rod connecting shaft body is arranged in the magnet fixing shell and is connected with the magnet fixing shell through the buffer device; the magnet fixing shell is magnetized by the magnet, and the magnet fixing shell adsorbs the magnet connecting plate through magnetism.
3. A driving device with a magnetic connection conduction mechanism according to claim 2, wherein the lower part of the main shaft of the servo motor passes through the magnet connection plate for connection with the driven member; the lower part of the air cylinder guide rod connecting shaft sequentially penetrates through the magnet fixing shell, the magnet and the magnet connecting plate and is used for being connected with a driven part.
4. The driving device with the magnetic connection and conduction mechanism according to claim 2, wherein the buffer device is a spring, and the cylinder guide rod connecting shaft is connected with the magnet fixing shell through the spring.
5. A driving device with a magnetic connection conducting mechanism according to claim 2, wherein the magnet is an electromagnet.
6. A driving device with a magnetic connection conduction mechanism according to claim 1 or 2, wherein the fixing base is connected with a cylinder mounting plate, cylinder mounting holes are reserved on the cylinder mounting plate, and the cylinder is fixed on the cylinder mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440493.1U CN220268074U (en) | 2023-06-07 | 2023-06-07 | Driving device with magnetic connection conduction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440493.1U CN220268074U (en) | 2023-06-07 | 2023-06-07 | Driving device with magnetic connection conduction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220268074U true CN220268074U (en) | 2023-12-29 |
Family
ID=89306323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321440493.1U Active CN220268074U (en) | 2023-06-07 | 2023-06-07 | Driving device with magnetic connection conduction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220268074U (en) |
-
2023
- 2023-06-07 CN CN202321440493.1U patent/CN220268074U/en active Active
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