Positioning mechanism for ferrite substrate processing

Abstract

The utility model relates to the technical field of automatic testing, in particular to a positioning mechanism for ferrite substrate processing, which comprises a base, a clamp body is fixedly mounted at the top of the base, fixing rods are fixedly mounted at the top of the clamp body, and the fixing rods are annularly and uniformly arranged at the top of the clamp body. The surface of the fixing rod is sleeved with a detection device. According to the utility model, electric appliances related to the positioning mechanism are all externally connected with a power supply, the positioning dielectric sheet is firstly sleeved on the fixed rod, and then the ferrite substrate is placed on the upper side of the fixed rod; after installation, the air cylinder fixed on the positioning seat is started, at the moment, the piston rod starts to extend to drive the clamp cavity shell to clamp the ferrite substrate, at the moment, the detection device is started, and the detection probe measures the position of the ferrite substrate. And the ferrite substrate can be adjusted by detecting the numerical value displayed by the probe, so that the concentricity of the ferrite substrate during mounting and processing is ensured.

Description

Technical Field

[0001] The utility model relates to the field of production and processing of ferrite substrates, and particularly relates to a positioning mechanism for processing ferrite substrates. Background Art

[0002] A ferrite substrate is a ferromagnetic metal oxide material sintered from iron oxides and other ingredients. It exhibits rich magnetic properties and practical values and has a wide range of applications in multiple fields. When processing ferrite substrates, in order to ensure their stability, a positioning mechanism is usually set on the processing table.

[0003] For example, the patent specification of the existing Chinese patent (publication number: CN212303869U) discloses a circulator centering mechanism. The circulator centering mechanism described in the utility model enables the center conductor and the ferrite substrate to be strictly centered relative to the circulator cavity shell during assembly, effectively improving the assembly quality, having high assembly efficiency, good consistency in assembly quality, being applicable to automated production, and effectively improving the production capacity.

[0004] However, the above-described circulator centering mechanism designed in the implementation still has some disadvantages in actual use: Although the circulator centering mechanism has a good centering effect, it cannot detect the position of the ferrite substrate and cannot ensure the concentricity during the processing of the ferrite substrate. If there is an error in the installation of the ferrite substrate, it will affect the processing accuracy and the product quality.

[0005] In view of this, a positioning mechanism for processing ferrite substrates is provided to overcome the above defects. Summary of the Utility Model

[0006] The purpose of the utility model is to solve the disadvantages existing in the prior art, and a positioning mechanism for processing ferrite substrates is proposed.

[0007] To achieve the above purpose, the utility model adopts the following technical scheme: A positioning mechanism for processing ferrite substrates includes a base. A fixture body is fixedly installed on the top of the base. A fixed rod is fixedly installed on the top of the fixture body, and the fixed rods are arranged in a ring shape evenly on the top of the fixture body. A center positioning rod is fixedly arranged inside the base. A detection device is sleeved on the surface of the fixed rod. The detection device includes a detection device fixing seat sleeved on the surface of the fixed rod, and a detection probe is fixedly installed at one end of the detection device fixing seat.

[0008] Further: A positioning dielectric sheet is sleeved on the surface of the fixed rod, and a ferrite substrate is placed on the top of the positioning dielectric sheet.

[0009] Furthermore, a positioning seat is fixedly installed at the top of the jig body. The positioning seat is fixed to the top of the fixed rod through a fixing nut, and a driving mechanism is fixedly installed at the top of the positioning seat.

[0010] Furthermore, a cavity is provided inside the jig body. One end of the cavity is fixed to the top of the base, and a positioning medium sheet is provided at the other end of the cavity.

[0011] Furthermore, the driving mechanism includes being embedded in the positioning seat. A cylinder is fixedly installed at the top of the positioning seat, and a piston rod is slidably connected to one end of the cylinder.

[0012] Furthermore, the other end of the piston rod is connected to a fixture cavity shell. Compared with the direct point contact push of the cylinder, the fixture cavity shell is more stable for pushing the ferrite substrate by surface contact.

[0013] The utility model has the following beneficial effects:

[0014] For the positioning mechanism for processing ferrite substrates designed by the utility model: 1. By externally connecting power supplies to all the electrical appliances involved in the positioning mechanism, first, the positioning medium sheet is sleeved on the fixed rod, and then the ferrite substrate is placed on the upper side thereof; after installation, the cylinder fixed on the positioning seat is started. At this time, the piston rod starts to extend to drive the fixture cavity shell to clamp the ferrite substrate. At this time, the detection device is started, and the detection probe measures the position of the ferrite substrate. Through the values displayed by the detection probe, the ferrite substrate can be adjusted to ensure the concentricity during the installation and processing of the ferrite substrate.

[0015] 2. By starting a single cylinder to finely adjust the position of the ferrite substrate, the center positioning rod is at the center of the whole mechanism, ensuring the concentricity during the installation and processing of the ferrite substrate. The product quality is improved. Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the front exterior of the utility model;

[0017] Figure 2 is a three-dimensional structural schematic diagram of the detection device of the utility model;

[0018] Figure 3 is a three-dimensional schematic diagram of the clamping structure of the utility model;

[0019] Figure 4 is a three-dimensional schematic diagram of the half-sectional view of the utility model.

[0020] Legend Explanation:

[0021] 1. Base; 2. Fixture body; 3. Fixed rod; 4. Detection device fixing seat; 5. Positioning medium sheet; 6. Detection probe; 7. Ferrite substrate; 8. Cylinder; 9. Fixed nut; 10. Positioning seat; 11. Fixture cavity shell; 12. Piston rod; 13. Cavity; 14. Central positioning rod. Detailed implementation mode

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment 1

[0024] Refer to Figures 1-4 , a positioning mechanism for ferrite substrate processing provided by the present invention: including a base 1, a fixture body 2 is fixedly installed on the top of the workbench base 1, a fixed rod 3 is fixedly installed on the top of the fixture body 2, the fixed rods 3 are arranged in a ring on the top of the fixture body 2, a central positioning rod 14 is fixedly arranged in the base 1, a detection device is sleeved on the surface of the fixed rod 3, the detection device includes a detection device fixing seat 4, the detection device fixing seat 4 is sleeved on the surface of the fixed rod 3, a detection probe 6 is fixedly installed at one end of the detection device fixing seat 4, a positioning medium sheet 5 is sleeved on the surface of the fixed rod 3, and a ferrite substrate 7 is placed on the top of the positioning medium sheet 5.

[0025] During specific implementation, first, the positioning medium sheet 5 is sleeved on the fixed rod 3, and then the ferrite substrate 7 is placed on the upper side of the positioning medium sheet 5; after installation, the cylinder 8 fixed on the positioning seat 10 is started, at this time, the piston rod 12 starts to extend to drive the fixture cavity shell 11 to clamp the ferrite substrate 7, and at this time, the detection device is started, and the detection probe 6 measures the position of the ferrite substrate 7. Through the value detected by the detection probe 6, the concentricity of the ferrite substrate 7 during installation is obtained, so as to make adjustments.

[0026] Embodiment 2

[0027] Refer to Figure 3, on the basis of the above-mentioned first embodiment, a positioning seat 10 is fixedly installed on the top of the jig body 2. The positioning seat 10 is fixed to the top of the fixed rod 3 through a fixing nut 9. A driving mechanism is fixedly installed on the top of the positioning seat 10. A cavity 13 is arranged inside the jig body 2. One end of the cavity 13 is fixed to the top of the base 1, and a positioning medium sheet 5 is arranged at the other end of the cavity 13. The driving mechanism includes being embedded in the positioning seat 10. A cylinder 8 is fixedly installed on the top of the positioning seat 10. One end of the cylinder 8 is slidably connected with a piston rod 12, and the other end of the piston rod 12 is connected with a jig cavity shell 11.

[0028] During specific implementation, on the basis of the above-mentioned implementation, the cylinder 8 fixed on the positioning seat 10 is started. At this time, the piston rod 12 starts to extend to drive the jig cavity shell 11 to clamp the ferrite substrate 7. If the detected data of the ferrite substrate 7 are different, then a single cylinder 8 is started to adjust the position of the ferrite substrate 7 to ensure the concentricity during the installation and processing of the ferrite substrate 7, ensure the processing accuracy, and improve the product quality.

[0029] Working principle:

[0030] When using the present utility model, all the electrical appliances involved in this positioning mechanism are externally connected to a power source. First, the positioning medium sheet 5 is sleeved on the fixed rod 3, and then the ferrite substrate 7 is placed on the upper side of the positioning medium sheet 5; after installation, the cylinder 8 fixed on the positioning seat 10 is started. At this time, the piston rod 12 starts to extend to drive the jig cavity shell 11 to clamp the ferrite substrate 7. At this time, the detection device is started, and the detection probe 6 measures the position of the ferrite substrate 7. If the data measured by the detection probe 6 are similar or the same, then the ferrite substrate 7 is started to be processed. If the data are different, then a single cylinder 8 is started to finely adjust the position of the ferrite substrate 7. The central positioning rod 14 is at the center of the whole mechanism. The fixed rod 3 is installed around the central positioning rod 14 as the center and is installed on the top of the jig body 2, ensuring the concentricity of the ferrite substrate 7. Similarly, the positioning seat 10 is fixed through the fixing nut 9 and is installed around the central positioning rod 14 as the center on the top of the jig body 2. The cylinder 8, the fixing nut 9, the positioning seat 10, and the jig cavity shell 11 are an integral body, ensuring the concentricity of the ferrite substrate 7 after clamping the ferrite substrate 7.

Claims

1. A positioning mechanism for ferrite substrate processing, characterized in that It includes a base (1), a fixture body (2) is fixedly installed on the top of the base (1), a fixing rod (3) is fixedly installed on the top of the fixture body (2), the fixing rods (3) are evenly arranged in a ring on the top of the fixture body (2), a central positioning rod (14) is fixedly arranged inside the base (1), a detection device is sleeved on the surface of the fixing rod (3), the detection device includes a detection device fixing seat (4), the detection device fixing seat (4) is sleeved on the surface of the fixing rod (3), and a detection probe (6) is fixedly installed at one end of the detection device fixing seat (4).

2. The positioning mechanism for ferrite substrate processing according to claim 1, characterized in that: A positioning medium sheet (5) is sleeved on the surface of the fixing rod (3), and a ferrite substrate (7) is placed on the top of the positioning medium sheet (5).

3. The positioning mechanism for ferrite substrate processing according to claim 1, characterized in that: A positioning seat (10) is fixedly installed on the top of the fixture body (2), the positioning seat (10) is fixed to the top of the fixing rod (3) through a fixing nut (9), and a driving mechanism is fixedly installed on the top of the positioning seat (10).

4. A positioning mechanism for ferrite substrate processing according to claim 1, characterized in that: A cavity (13) is arranged inside the fixture body (2), one end of the cavity (13) is fixed to the top of the base (1), and a positioning medium sheet (5) is arranged at the other end of the cavity (13).

5. A positioning mechanism for ferrite substrate processing according to claim 3, characterized in that: The driving mechanism includes being embedded in the positioning seat (10), a cylinder (8) is fixedly installed on the top of the positioning seat (10), and a piston rod (12) is slidably connected to one end of the cylinder (8).

6. The positioning mechanism for ferrite substrate processing according to claim 5, characterized in that: The other end of the piston rod (12) is connected to a fixture cavity shell (11).

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