CN212291777U - Cavity turnover mechanism of microwave circulator - Google Patents

Abstract

The utility model discloses a cavity turnover mechanism of a microwave circulator, relating to the technical field of microwave circulator production equipment; the jig lifting device comprises a turnover driving component, a lifting driving component and a jig lifting component; the lifting driving assembly comprises a lifting module and an absorbing block, the overturning driving assembly comprises a finger cylinder, an overturning driving cylinder, a translation sliding table seat and a translation sliding table cylinder, the translation sliding table seat is connected with a cylinder rod of the translation sliding table cylinder, an overturning cylinder seat is arranged on the translation sliding table seat, the finger cylinder is rotatably arranged on the overturning cylinder seat, and an overturning clamping hand is connected to the cylinder rod of the finger cylinder; the overturning driving cylinder is positioned at one side of the overturning cylinder seat, and the jig jacking assembly is arranged below the suction block and positioned at one side of the overturning driving assembly; the utility model has the advantages that: the automatic overturning of the cavity of the microwave circulator can be realized, the labor intensity of workers is reduced, and the working efficiency and the automation degree are improved.

Description

Cavity turnover mechanism of microwave circulator

Technical Field

The utility model relates to a microwave circulator production facility technical field, more specifically the utility model relates to a cavity tilting mechanism of microwave circulator.

Background

A circulator, a multi-port device, in which the transmission of electromagnetic waves circulates in a single direction, while the opposite direction is isolated or counter-rotated. The principle of the circulator is that the magnetic field biases the anisotropic properties of the ferrite material. The circulator has the annular characteristic by using a ferrite material as a medium, arranging a conduction band structure on the medium and applying a constant magnetic field. If the direction of the bias field is changed, the circulating direction changes. In a base station system, a device with a unidirectional ring characteristic is used, for example, a circulator is commonly used at a power amplifier output port of a base station for signal isolation, so that signal backflow is avoided.

When the microwave circulator is produced, after the insulating ring is installed outside the cavity, the grounding sheet can be further installed after the cavity of the microwave circulator is turned over. In the prior art, the cavity of the microwave circulator is generally turned over manually, and the problems of high manual labor intensity, low efficiency and low automation degree exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technical scheme not enough, provide a cavity tilting mechanism of microwave circulator, can realize the automatic upset of microwave circulator cavity, reduce artifical intensity of labour, improve work efficiency and degree of automation.

The utility model provides a technical scheme that its technical problem adopted is: the cavity turnover mechanism of the microwave circulator is improved in that: the jig lifting device comprises a turnover driving component, a lifting driving component and a jig lifting component;

the lifting driving assembly comprises a lifting module and a suction block, the suction block is driven by the lifting module to move in the vertical direction, and the suction block is used for sucking a cavity in the jig;

the overturning driving assembly comprises a finger cylinder, an overturning driving cylinder, a translation sliding table seat and a translation sliding table cylinder, wherein the translation sliding table seat is connected with a cylinder rod of the translation sliding table cylinder; the overturning driving cylinder is positioned on one side of the overturning cylinder seat and is used for driving the finger cylinder to rotate;

the jig jacking assembly is arranged below the suction block and located on one side of the overturning driving assembly, and the jig jacking assembly is used for positioning a jig.

In the structure, a rotating shaft is arranged in the overturning cylinder seat, the finger cylinder is connected to the rotating shaft, an overturning gear is further installed on the rotating shaft, an overturning gear is connected to a cylinder rod of the overturning driving cylinder, and the overturning rack is meshed with the overturning gear.

In the structure, the rotating shaft is also provided with a bearing, and the bearing is fixed on the turnover cylinder seat.

In the structure, the jig jacking assembly comprises a jacking cylinder, a lifting block, a lifting guide post, a jacking support plate, a jig limiting block and a jig pressing cylinder;

the two jacking supporting plates are oppositely arranged, the lifting block is positioned between the two jacking supporting plates and is connected with a cylinder rod of the jacking cylinder, a jig limiting block is fixed at the top of each jacking supporting plate, and after the lifting block is jacked up by the jacking cylinder, the jig is tightly pressed on the jig limiting block;

the lifting guide post is fixed on the lifting support plate along the vertical direction, two ends of the lifting block are slidably mounted on the lifting guide post, and the jig pressing cylinder is fixed on one side of the jig limiting block and used for realizing pressing of the jig.

The utility model has the advantages that: after tool jacking subassembly compressed tightly the tool, translation slip table cylinder drove the finger cylinder and stretches out, and the upset tong is opened the back, inhales the piece and has inhaled the cavity of microwave circulator, and the upset tong cliies the back with the cavity of microwave circulator, and the upset drives actuating cylinder and drives the upset that the finger cylinder rotated the cavity of realizing the microwave circulator. The automatic overturning of the cavity of the microwave circulator is realized, the whole work does not need manual participation, the labor intensity of workers is reduced, and the working efficiency and the automation degree are improved.

Drawings

Fig. 1 is a schematic perspective view of a cavity turnover mechanism of a microwave circulator according to the present invention.

Fig. 2 is a schematic structural diagram of the turnover driving assembly of the present invention.

Fig. 3 is a schematic structural view of the jig jacking assembly of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.

Referring to fig. 1, the present invention discloses a cavity turnover mechanism for a microwave circulator, specifically, the cavity turnover mechanism includes a turnover driving component 601, a lifting driving component 602, and a jig jacking component 207; the lifting driving assembly 602 comprises a lifting module 6021 and a suction block 6022, the suction block 6022 moves in the vertical direction under the driving of the lifting module 6021, and the suction block 6022 is used for sucking a cavity in the jig; as shown in fig. 1, since the lifting module 6021 is a linear motor module, the structure thereof is well-established in the prior art, and thus the detailed description of the structure thereof is omitted in this embodiment.

Referring to fig. 1 and fig. 2, the overturning driving assembly 601 includes a finger cylinder 6011, an overturning driving cylinder 6012, a translation sliding table seat 6013, and a translation sliding table cylinder 6014, where the translation sliding table seat 6013 is connected to a cylinder rod of the translation sliding table cylinder 6014, an overturning cylinder seat 6015 is disposed on the translation sliding table seat 6013, the finger cylinder 6011 is rotatably installed on the overturning cylinder seat 6015, and an overturning clamping hand 6016 is connected to the cylinder rod of the finger cylinder 6011; the overturning driving cylinder 6012 is located on one side of the overturning cylinder seat 6015, and the overturning driving cylinder 6012 is used for driving the finger cylinder 6011 to rotate; the jig jacking assembly 207 is arranged below the suction block 6022 and positioned on one side of the turnover driving assembly 601, and the jig jacking assembly 207 is used for positioning a jig. In addition, the lifting driving assembly 602 further includes a lifting support 6023 to support the lifting module 6021.

In the above embodiment, a rotating shaft is disposed inside the overturning cylinder block 6015, the finger cylinder 6011 is connected to the rotating shaft, an overturning gear (not visible in the drawing) is further mounted on the rotating shaft, and an overturning gear is connected to a cylinder rod of the overturning driving cylinder 6012, and the overturning rack is engaged with the overturning gear. The rotating shaft is also provided with a bearing, and the bearing is fixed on the overturning cylinder seat 6015.

As for the jig jacking assembly 207, as shown in fig. 3, the utility model provides a specific embodiment, the jig jacking assembly 207 includes a jacking cylinder 2071, a lifting block 2072, a lifting guide column 2073, a jacking support plate 2074, a jig limiting block 2075 and a jig pressing cylinder 2076; the two jacking support plates 2074 are oppositely arranged, the lifting block 2072 is positioned between the two jacking support plates 2074, the lifting block 2072 is connected with a cylinder rod of the jacking cylinder 2071, a jig limiting block 2075 is fixed at the top of each jacking support plate 2074, and the jig is pressed on the jig limiting block 2075 after the lifting cylinder 2071 jacks up the lifting block 2072; lift guide column 2073 fix on jacking backup pad 2074 along vertical direction, elevator 2072's both ends slidable mounting is on lift guide column 2073, the tool compress tightly one side that cylinder 2076 was fixed in tool stopper 2075 for realize compressing tightly of tool 211.

Through foretell structure, after tool jacking subassembly 207 compressed tightly the tool, translation slip table cylinder drove the finger cylinder and stretches out, and the upset tong is opened the back, inhales the piece and inhales the cavity of microwave circulator, and the upset tong cliies the back with the cavity of microwave circulator, and the upset drives actuating cylinder and drives the upset that the finger cylinder rotated the cavity of realizing the microwave circulator. The automatic overturning of the cavity of the microwave circulator is realized, the whole work does not need manual participation, the labor intensity of workers is reduced, and the working efficiency and the automation degree are improved.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims (4)

1. The utility model provides a cavity tilting mechanism of microwave circulator which characterized in that: the jig lifting device comprises a turnover driving component, a lifting driving component and a jig lifting component;

the lifting driving assembly comprises a lifting module and a suction block, the suction block is driven by the lifting module to move in the vertical direction, and the suction block is used for sucking a cavity in the jig;

the overturning driving assembly comprises a finger cylinder, an overturning driving cylinder, a translation sliding table seat and a translation sliding table cylinder, wherein the translation sliding table seat is connected with a cylinder rod of the translation sliding table cylinder; the overturning driving cylinder is positioned on one side of the overturning cylinder seat and is used for driving the finger cylinder to rotate;

the jig jacking assembly is arranged below the suction block and located on one side of the overturning driving assembly, and the jig jacking assembly is used for positioning a jig.

2. The cavity turnover mechanism of the microwave circulator of claim 1, wherein: the turning cylinder seat is internally provided with a rotating shaft, the finger cylinder is connected to the rotating shaft, a turning gear is further installed on the rotating shaft, a cylinder rod of the turning driving cylinder is connected with a turning gear, and the turning rack is meshed with the turning gear.

3. The cavity turnover mechanism of the microwave circulator of claim 2, wherein: the rotating shaft is also provided with a bearing, and the bearing is fixed on the turnover cylinder seat.

4. The cavity turnover mechanism of the microwave circulator of claim 1, wherein: the jig jacking assembly comprises a jacking cylinder, a lifting block, a lifting guide post, a jacking support plate, a jig limiting block and a jig pressing cylinder;

the two jacking supporting plates are oppositely arranged, the lifting block is positioned between the two jacking supporting plates and is connected with a cylinder rod of the jacking cylinder, a jig limiting block is fixed at the top of each jacking supporting plate, and after the lifting block is jacked up by the jacking cylinder, the jig is tightly pressed on the jig limiting block;

the lifting guide post is fixed on the lifting support plate along the vertical direction, two ends of the lifting block are slidably mounted on the lifting guide post, and the jig pressing cylinder is fixed on one side of the jig limiting block and used for realizing pressing of the jig.

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