CN219541897U - Cutting device for central conductor of circulator - Google Patents
Cutting device for central conductor of circulator Download PDFInfo
- Publication number
- CN219541897U CN219541897U CN202223602071.8U CN202223602071U CN219541897U CN 219541897 U CN219541897 U CN 219541897U CN 202223602071 U CN202223602071 U CN 202223602071U CN 219541897 U CN219541897 U CN 219541897U
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- China
- Prior art keywords
- circulator
- linear motor
- center conductor
- conductor
- cutting
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- 239000004020 conductor Substances 0.000 title claims abstract description 70
- 238000005520 cutting process Methods 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 230000007547 defect Effects 0.000 abstract description 8
- 238000003698 laser cutting Methods 0.000 abstract description 8
- 230000011218 segmentation Effects 0.000 abstract description 4
- 230000035939 shock Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Sawing (AREA)
Abstract
The utility model discloses a cutting device for a central conductor of an circulator, which comprises a workbench, wherein a vibrating device is arranged on the workbench, the vibrating device comprises a bracket arranged on the workbench, a linear motor arranged on the bracket and a quick chuck for clamping a central conductor sheet, and the quick chuck is arranged at the output end of an output shaft of the linear motor. The damage that this scheme had avoided manual segmentation to cause has avoided the piece that saw bit cutting produced, need not the secondary cleaning center conductor, has avoided laser cutting to make center conductor discolour and segmentation department have bad defect such as melt tangent plane. The dividing device is simple in structure and convenient to operate, improves production efficiency, and reduces production cost of the circulator.
Description
Technical Field
The utility model relates to the technical field of circulator production and manufacturing, in particular to a splitting device for a central conductor of a circulator.
Background
With the rapid development of the information age, high-frequency communication equipment such as mobile phones and communication base stations become necessary demands, and with the application of technology in the 5G age, higher demands are made on miniaturization and low cost of hardware equipment and stability of performance, and designs of component circulators and isolators applied to the equipment are also increasingly miniaturized and low cost, a central conductor is used as an important component of the isolator or the circulator, matching of the central conductor and ferrite determines most of the performances of the circulator, and the material of the central conductor is a sheet structure of oxygen-free copper or phosphorus copper. In the production process of the circulator, an operator is required to divide, bend and assemble the central conductor of the whole piece of sheet material. Because the central conductor is of a thin sheet structure, the material is very soft, and the central conductor is easy to damage in the process of segmentation, so that the central conductor cannot be used or has poor performance. At present, the industry is divided by modes of manual stripping, saw blade cutting, laser cutting and the like, and the defects are as follows: (1) The manual segmentation efficiency is low, the production cost is high, and the center conductor is easy to damage; (2) The saw blade cutting can generate metal powder, pollute the central conductor which is cleaned, and the central conductor which is stripped is not suitable for cleaning again; (3) The laser cutting machine can cause the color of the center conductor to change and the cutting part has bad defects such as a fused section and the like.
The existing patents have the following defects: the center conductor of the whole sheet is cut in the existing circulator production process in a manual stripping, saw blade cutting and laser cutting mode, the center conductor is easy to damage or poor in usability in the cutting process, the cutting efficiency is low, and the production cost is high.
Disclosure of Invention
The utility model aims to solve the problems that the center conductor of the whole sheet is easily damaged or the service performance is poor in the cutting process by manually stripping, cutting by a saw blade and cutting by laser in the existing production process of the circulator, and the cutting efficiency is low and the production cost is high.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a cutting device of circulator center conductor, includes the workstation, be equipped with vibrator on the workstation, vibrator is including setting up the support on the workstation, setting up linear motor on the support and be used for the quick chuck of centre gripping center conductor sheet material, quick chuck sets up the output of the output shaft of linear motor. According to the device for dividing the center conductor of the circulator, the linear motor is driven to do linear motion along the horizontal direction, and vibration and bending of the center conductor sheet material play a role in dividing the center conductor. The quick clamping head of the vibration device clamps the periphery of the central conductor sheet material to enable the central conductor sheet material to be horizontally distributed, and drives the linear motor to vibrate, so that the central conductor sheet material generates certain vibration frequency, and the central conductor is divided and falls. The cutting method in the scheme avoids damage caused by manual cutting, avoids scraps generated by cutting by the saw blade, does not need to clean the central conductor for the second time, and avoids the defects that the central conductor changes color due to laser cutting and the cutting part has a melting section and the like. The dividing device is simple in structure and convenient to operate, improves production efficiency, and reduces production cost of the circulator.
Preferably, the bracket includes two support plates for supporting the linear motor and a connection plate for connecting the support plates, the support plates and the linear motor are fixed by screws, and the connection plate is fixed on the workbench by bolts. The support is used for supporting the linear spring, and a shock pad is arranged between the support plate and the linear motor, so that noise of the linear motor is reduced.
Preferably, the connecting plate is provided with an adjusting hole, the adjusting hole extends along the axis direction of the output shaft of the linear motor, and the lower end of the bolt penetrates through the adjusting hole to fix the connecting plate on the workbench. The adjusting holes are used for adjusting the positions of the linear motors, so that the vibration device is adapted to center conductor sheets of different specifications.
Preferably, the number of the adjusting holes is a plurality of, and the adjusting holes are arranged in parallel. The plurality of adjusting holes play a better role in fixation.
Preferably, the workbench is provided with a plurality of gear holes, the gear holes are in threaded fit with the bolts, and the gear holes are positioned below the adjusting holes. The gear hole is matched with the adjusting hole to adjust the position of the vibration device.
Preferably, the number of the vibration devices is four, the vibration devices are distributed in a rectangular shape, and the two adjacent vibration devices are distributed symmetrically.
Preferably, the quick chuck comprises a lower clamping part arranged at the output end of the output shaft of the linear motor, an upper clamping part rotatably arranged on the lower clamping part and a spring for resetting the upper clamping part, wherein a limiting part is arranged at one end, opposite to the clamping center conductor sheet, of the upper clamping part, and the spring is positioned between the limiting part and the lower clamping part. The pressing limiting piece clamps the central conductor between the upper clamping portion and the lower clamping portion, and the spring enables the upper clamping portion and the lower clamping portion to be pressed tightly.
Preferably, a damping rubber pad for supporting the workbench is arranged at the lower end of the workbench. The weight-reducing rubber pad is used for supporting the workbench and has a damping effect.
Preferably, a shock pad is arranged between the bracket and the workbench, and the bolt sequentially passes through the adjusting hole and the shock pad. The shock pad plays a role in shock absorption.
Preferably, a motor tester is arranged below the workbench, and the motor tester drives the linear motor to do linear motion along the horizontal direction.
Therefore, the utility model has the following beneficial effects: the damage caused by manual cutting is avoided, scraps generated by cutting of the saw blade are avoided, the secondary cleaning of the central conductor is not needed, and the defects that the color of the central conductor changes due to laser cutting and the cutting part has a melting section and the like are avoided. The dividing device is simple in structure and convenient to operate, improves production efficiency, and reduces production cost of the circulator.
Drawings
Fig. 1 is a schematic view of a structure of the present utility model.
Fig. 2 is a schematic structural view of a center conductor sheet.
Fig. 3 is a schematic structural view of the vibration device of the present utility model.
Fig. 4 is a cross-sectional view of the quick chuck of the present utility model.
The following figures are shown:
a workbench 1, a gear hole 1.1,
A bracket 2, a supporting plate 2.1, a connecting plate 2.2, an adjusting hole 2.3,
A linear motor 3,
A quick chuck 4, an upper clamping part 4.1, a lower clamping part 4.2, a limiting piece 4.3, a spring 4.4,
Bolt 5, damping rubber pad 6, center conductor piece 7, center conductor 8.
Detailed Description
In order to make the purposes, technical solutions and advantages of the technical solution embodiments of the present utility model more clear, the present utility model is further described below with reference to the accompanying drawings and the detailed description.
In a first embodiment, as shown in fig. 1 to 4, a splitting device for a circulator center conductor 8 includes a workbench 1, a vibration device is provided on the workbench 1, the vibration device includes a bracket 2 provided on the workbench 1, a linear motor 3 provided on the bracket 2, and a quick chuck 4 for clamping a center conductor sheet 7, and the quick chuck 4 is provided at an output end of an output shaft of the linear motor 3.
A splitting device for a circulator center conductor 8 in the above embodiment performs a linear motion in a horizontal direction by driving a linear motor 3, and vibrates and bends a center conductor sheet 7 to perform a function of splitting the center conductor 8. The quick chuck 4 of the vibration device clamps the periphery of the central conductor sheet 7 to enable the central conductor sheet 7 to be horizontally distributed, and drives the linear motor 3 to vibrate, so that the central conductor sheet 7 generates a certain vibration frequency, and the central conductor 8 is divided and falls. The cutting method in the scheme avoids damage caused by manual cutting, avoids scraps generated by cutting by a saw blade, does not need to clean the central conductor 8 for the second time, and avoids the defects that the central conductor 8 changes color due to laser cutting and the cutting part has a melting section and the like. The dividing device is simple in structure and convenient to operate, improves production efficiency, and reduces production cost of the circulator. The problems that the center conductor 8 of the whole sheet is easily damaged or poor in use performance in the cutting process are solved by manually stripping, cutting by a saw blade and cutting by laser in the existing production process of the circulator, and the problems of low cutting efficiency and higher production cost are solved.
Further, as shown in fig. 1 and 3, the bracket 2 includes two support plates 2.1 for supporting the linear motor 3 and a connection plate 2.2 for connecting the support plates 2.1, the support plates 2.1 and the linear motor 3 are fixed by screws, and the connection plate 2.2 is fixed on the workbench 1 by bolts 5. The support 2 is used for supporting the linear spring 4.4, and a shock pad is arranged between the support plate 2.1 and the linear motor 3, so that noise of the linear motor 3 is reduced.
Further, as shown in fig. 1 and 3, the connecting plate 2.2 is provided with an adjusting hole 2.3, the adjusting hole 2.3 extends along the axial direction of the output shaft of the linear motor 3, and the lower end of the bolt 5 passes through the adjusting hole 2.3 to fix the connecting plate 2.2 on the workbench 1. The adjustment holes 2.3 are used to adjust the position of the linear motor 3 so that the vibration device fits different specifications of center conductor sheets 7. The number of the adjusting holes 2.3 is a plurality of, and the adjusting holes 2.3 are arranged in parallel. The plurality of adjusting holes 2.3 play a better role in fixation.
Further, as shown in fig. 1, a plurality of gear holes 1.1 are formed in the workbench 1, the gear holes 1.1 are in threaded fit with the bolts 5, and the gear holes 1.1 are located below the adjusting holes 2.3. The gear hole 1.1 is matched with the adjusting hole 2.3 to adjust the position of the vibration device.
Further, as shown in fig. 1 and 3, the quick chuck 4 includes a lower clamping portion 4.2 provided at an output end of an output shaft of the linear motor 3, an upper clamping portion 4.1 rotatably provided on the lower clamping portion 4.2, and a spring 4.4 for resetting the upper clamping portion 4.1, wherein a stopper 4.3 is provided at an opposite end of the upper clamping portion 4.1 toward the clamping center conductor sheet 7, and the spring 4.4 is located between the stopper 4.3 and the lower clamping portion 4.2. Pressing the limiter 4.3 clamps the center conductor 8 between the upper clamp 4.1 and the lower clamp 4.2, and the spring 4.4 compresses the upper clamp 4.1 and the lower clamp 4.2.
Further, as shown in fig. 1, a shock-absorbing rubber pad 6 for supporting the table 1 is provided at the lower end of the table 1. The weight-reducing rubber pad is used for supporting the workbench 1 and has a damping effect. A motor tester is arranged below the workbench 1 and drives the linear motor 3 to do linear motion along the horizontal direction.
In the second embodiment, the base structure refers to the first embodiment, the vibration devices in the first embodiment are further optimized, the number of the vibration devices is four, the vibration devices are distributed in a rectangular shape, and two adjacent vibration devices are distributed symmetrically. The vibration devices can also be distributed in the circumferential direction, so that the central conductor sheet 7 is uniformly stressed.
In the third embodiment, the foundation structure refers to the first embodiment, further, a shock pad is arranged between the bracket 2 and the workbench 1, and the bolt 5 sequentially passes through the adjusting hole 2.3 and the shock pad. The shock pad plays the shock attenuation effect.
The shock pad is provided with long holes which are opposite to the adjusting holes 2.3, and the bolts 5 sequentially pass through the adjusting holes 2.3 and the long holes.
The utility model has the following beneficial effects: the damage caused by manual cutting is avoided, scraps generated by cutting of the saw blade are avoided, the center conductor 8 is not required to be cleaned for the second time, and the defects that the color of the center conductor 8 changes due to laser cutting and the cutting part has a fused section and the like are avoided. The dividing device is simple in structure and convenient to operate, improves production efficiency, and reduces production cost of the circulator.
The above embodiments are merely preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model. All equivalent changes in shape and structure according to the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. The utility model provides a cutting device of circulator center conductor, includes the workstation, its characterized in that, be equipped with vibrator on the workstation, vibrator is including setting up the support on the workstation, setting up linear motor and the quick chuck that is used for centre gripping center conductor sheet material on the support, quick chuck sets up the output of the output shaft of linear motor.
2. The splitting device of a circulator center conductor according to claim 1, wherein the bracket comprises two support plates for supporting the linear motor and a connection plate for connecting the support plates, the support plates and the linear motor are fixed by screws, and the connection plate is fixed on the workbench by bolts.
3. The splitting device of a circulator center conductor according to claim 2, wherein the connection plate is provided with an adjustment hole extending in an axial direction of an output shaft of the linear motor, and the lower end of the bolt passes through the adjustment hole to fix the connection plate to the table.
4. A splitting device for a central conductor of a circulator according to claim 3, wherein the number of the adjusting holes is plural, and the adjusting holes are arranged in parallel.
5. The device for cutting the center conductor of the circulator according to claim 3 or 4, wherein a plurality of gear holes are formed in the workbench, the gear holes are in threaded fit with the bolts, and the gear holes are located below the adjusting holes.
6. The device for dividing a central conductor of a circulator according to claim 1, 2, 3 or 4, wherein the number of the vibration devices is four, the vibration devices are distributed in a rectangular shape, and the two adjacent vibration devices are distributed symmetrically.
7. A splitting device for a centre conductor of a circulator according to claim 1, 2, 3 or 4, wherein the quick clamp comprises a lower clamping part arranged at the output end of the output shaft of the linear motor, an upper clamping part rotatably arranged on the lower clamping part, and a spring for resetting the upper clamping part, wherein the upper clamping part is provided with a limiting member at the end opposite to the end where the centre conductor sheet is clamped, and the spring is arranged between the limiting member and the lower clamping part.
8. A splitting device for a centre conductor of a circulator as claimed in claim 1 or 2 or 3 or 4, wherein the lower end of the table is provided with a damping rubber pad for supporting the table.
9. The device for dividing a center conductor of a circulator of claim 8, wherein a damper is provided between the bracket and the table, and the bolts sequentially pass through the adjusting holes and the damper.
10. The device for dividing a center conductor of a circulator of claim 9, wherein a motor tester is provided below the table, and the motor tester drives the linear motor to perform a linear motion in a horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223602071.8U CN219541897U (en) | 2022-12-27 | 2022-12-27 | Cutting device for central conductor of circulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223602071.8U CN219541897U (en) | 2022-12-27 | 2022-12-27 | Cutting device for central conductor of circulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219541897U true CN219541897U (en) | 2023-08-18 |
Family
ID=87735617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223602071.8U Active CN219541897U (en) | 2022-12-27 | 2022-12-27 | Cutting device for central conductor of circulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219541897U (en) |
-
2022
- 2022-12-27 CN CN202223602071.8U patent/CN219541897U/en active Active
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| GR01 | Patent grant |