Multi-vibrator synchronous pressing device

Abstract

The utility model belongs to the technical field of vibrator assembly, and particularly relates to a multi-vibrator synchronous press-fit device which comprises a machine table, a press-fit mechanism and a press-fit mechanism. The translation mechanism comprises a translation seat and a fixing tool, the translation seat is in sliding connection with the machine table, the length direction of the translation seat is parallel to the length direction of the machine table, the sliding direction of the translation seat is perpendicular to the length direction of the machine table, and the fixing tool is arranged on the translation seat; the press-fit mechanism comprises fifteen press-fit air cylinders, connecting blocks and press-fit pieces, the press-fit air cylinders are arranged on the rack at intervals in the length direction of the machine table, and the output ends of the press-fit air cylinders are connected with the press-fit pieces through the connecting blocks; according to the synchronous press-fit device, the fifteen press-fit air cylinders are arranged at intervals in the length direction of the machine table, synchronous press-fit of a plurality of vibrators can be achieved, the production efficiency is remarkably improved, and especially when large-scale production or assembly is needed, the production period can be greatly shortened.

Description

Technical Field

[0001] The present application relates to the technical field of vibrator assembly, and in particular to a multi-vibrator synchronous pressing device. Background Art

[0002] With the rapid development of 5G technology, higher requirements are placed on the manufacturing of 5G antennas. As a key component for realizing 5G network transmission, the performance of 5G antennas directly affects the communication quality and coverage. In the production process of 5G antennas, the vibrator pressing process is a crucial link, which determines the structural stability and electrical performance of the antenna.

[0003] In the related technology, the traditional single-vibrator pressing method can only press one antenna at a time, which is particularly inefficient in the context of mass production of 5G antennas. With the accelerated advancement of 5G network construction, the demand for 5G antennas has increased dramatically, and the single-vibrator pressing method is difficult to meet the needs of efficient production. In addition, since the single-vibrator pressing method is affected by many factors during the pressing process, such as fluctuations in vibration parameters and uneven pressing force, it is easy to cause unstable pressing quality. This directly affects the electrical performance and structural stability of the 5G antenna, and thus affects the performance of the entire communication system.

[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0005] In view of at least one of the above technical problems, the present application provides a multi-vibrator synchronous pressing device.

[0006] The present application provides a multi-vibrator synchronous pressing device, comprising:

[0007] A machine platform, on which a frame is arranged;

[0008] The translation mechanism comprises: a translation seat and a fixed tooling, the translation seat is slidably connected to the machine platform, the length direction of the translation seat is parallel to the length direction of the machine platform, the sliding direction of the translation seat is perpendicular to the length direction of the machine platform, and the fixed tooling is arranged on the translation seat;

[0009] The pressing mechanism comprises: a pressing cylinder, a connecting block and a pressing piece. The pressing cylinders are fifteen and are arranged on the frame at intervals along the length direction of the machine. The output end of the pressing cylinder is connected to the pressing piece through the connecting block.

[0010] The pressing component includes: a connecting portion, a first extending portion, a second extending portion, a first pressing portion and a second pressing portion. The connecting portion is connected to the connecting block. The first extending portion and the second extending portion are arranged side by side on the connecting portion. The first extending portion and the second extending portion jointly form an avoidance groove. The first pressing portion is connected to the first extending portion, and the second pressing portion is connected to the second extending portion.

[0011] One of the technical solutions in the above technical solutions has at least the following advantages or beneficial effects: Through the fifteen pressing cylinders arranged at intervals along the length direction of the machine table, this synchronous pressing device can achieve synchronous pressing of multiple oscillators, significantly improving production efficiency. Especially when large-scale production or assembly is required, the production cycle can be greatly shortened.

[0012] In some alternative implementation manners, the first extending portion and the second extending portion extend along the width direction of the connecting portion.

[0013] In some alternative implementation manners, the thickness of the first pressing portion is the same as that of the second pressing portion. The thickness of the first pressing portion is less than the thickness of the first extending portion, and the thickness of the second pressing portion is less than the thickness of the second extending portion.

[0014] In some alternative implementation manners, the upper surfaces of the first pressing portion, the second pressing portion and the connecting portion are flush.

[0015] In some alternative implementation manners, the length of the connecting portion is the same as the length of the connecting block.

[0016] In some alternative implementation manners, a plurality of slide rails are arranged at intervals on the machine table. The slide rails extend along the width direction of the machine table. A slider cooperating with the slide rails is arranged on the surface of the translation seat facing the slide rails.

[0017] In some alternative implementation manners, the fixed tooling includes: a plurality of limiting blocks, and every two limiting blocks are arranged at intervals on the edge of the translation seat.

[0018] In some alternative implementation manners, a handle is arranged on the side edge of the translation seat.

[0019] The present application will be further described below in conjunction with the accompanying drawings and embodiments. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1Schematic structural diagram of the multi-vibrator synchronous pressing device provided by the embodiment of the present application;

[0022] Figure 2 Schematic structural diagram of the pressing member provided by the embodiment of the present application;

[0023] In the figure: 100, machine table; 110, frame;

[0024] 200, translation mechanism; 210, translation seat; 220, fixed tooling; 211, handle; 221, limit block;

[0025] 300, pressing mechanism; 330, pressing member;

[0026] 331, connecting portion; 332, first extension portion; 333, second extension portion; 334, first pressing portion; 335, second pressing portion; 336, avoidance groove; Detailed implementation manners

[0027] To make the above objects, features, and advantages of the present application more obvious and understandable, the following describes the specific embodiments of the present application in detail with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0028] As Figure 1 shown, this embodiment provides a multi-vibrator synchronous pressing device, including: a machine table 100, a translation mechanism 200, and a pressing mechanism 300.

[0029] The following introduces the specific structure of the multi-vibrator synchronous pressing device.

[0030] Machine 100, on which a frame 110 is provided; a translation mechanism 200, including: a translation base 210 and a fixing tooling 220, the translation base 210 is slidably connected to the machine 100, the length direction of the translation base 210 is parallel to the length direction of the machine 100, the sliding direction of the translation base 210 is perpendicular to the length direction of the machine 100, and the fixing tooling 220 is arranged on the translation base 210; a pressing mechanism 300, including: a pressing cylinder, a connecting block and a pressing member 330, there are fifteen pressing cylinders which are arranged at intervals along the length direction of the machine 100 on the frame 110, the output end of the pressing cylinder is connected to the pressing member 330 through the connecting block; the pressing member 330 includes: a connecting portion 331, a first extension portion 332, a second extension portion 333, a first pressing portion 334 and a second pressing portion 335, the connecting portion 331 is connected to the connecting block, the first extension portion 332 and the second extension portion 333 are arranged in parallel on the connecting portion 331, the first extension portion 332 and the second extension portion 333 together form an avoidance groove 336, the first pressing portion 334 is connected to the first extension portion 332, and the second pressing portion 335 is connected to the second extension portion 333. The first extension portion 332 and the second extension portion 333 extend along the width direction of the connecting portion 331. The thickness of the first pressing portion 334 is the same as that of the second pressing portion 335, the thickness of the first pressing portion 334 is less than the thickness of the first extension portion 332, and the thickness of the second pressing portion 335 is less than the thickness of the second extension portion 333. The upper surfaces of the first pressing portion 334, the second pressing portion 335 and the connecting portion 331 are flush.

[0031] During use, a phase shifter with fifteen oscillators is placed in the fixing tooling 220 for positioning. The translation base 210 is pushed to move the translation base 210 under the pressing cylinder. The pressing mechanism 300 is started, and the pressing cylinder drives the pressing member 330 to move towards the oscillators on the phase shifter. The longitudinal portions of the oscillators pass through the avoidance groove 336, and the first pressing portion 334 and the second pressing portion 335 respectively press against the flat portions of the oscillators. The pressing cylinder drives the pressing member 330 to continuously press down, thereby pressing the oscillators into the internal cavity of the phase shifter. This synchronous pressing device can achieve synchronous pressing of multiple oscillators through fifteen pressing cylinders arranged at intervals along the length direction of the machine 100, significantly improving production efficiency. Especially when large-scale production or assembly is required, the production cycle can be greatly shortened.

[0032] As Figure 1 shown, in some embodiments, the length of the connecting portion 331 is the same as the length of the connecting block. In this way, the pressing cylinder can transmit the acting force to the connecting portion 331 through the connecting block, so that the two side ends of the connecting portion 331 are uniformly stressed, thereby ensuring uniform stress on the oscillators.

[0033] In some other embodiments, two first mounting holes are formed in the connecting portion 331, and two second mounting holes are formed in the connecting block. The first mounting holes and the second mounting holes are mounted in one-to-one correspondence, so as to ensure stable connection between the connecting portion 331 and the connecting block.

[0034] As Figure 1 shown, in some embodiments, a plurality of sliding rails are arranged on the machine table 100 at intervals. The sliding rails extend along the width direction of the machine table 100. A slider cooperating with the sliding rails is arranged on the surface of the translation seat 210 facing the sliding rails. In this way, it is convenient for the translation seat 210 to move towards the pressing cylinder, realizing synchronous movement and synchronous pressing of a plurality of oscillators, thereby improving the oscillator pressing efficiency.

[0035] In some other embodiments, two positioning blocks are arranged on the machine table 100, and one of the positioning blocks is arranged close to the frame 110. When the translation seat 210 is pushed, after the translation seat 210 contacts the positioning block, the translation seat 210 can stop. At this time, the oscillator on the translation seat 210 is directly opposite to the pressing member 330, so that the pressing accuracy can be improved.

[0036] As Figure 1 shown, in some embodiments, the fixing tooling 220 includes: a plurality of limiting blocks 221, and every two limiting blocks 221 are arranged at intervals on the edge of the translation seat 210. In this way, through the limiting blocks 221, the freedom degree of the phase shifter along the width direction of the machine table 100 can be restricted, realizing the fixing of the phase shifter, thereby improving the oscillator pressing accuracy.

[0037] Among them, the number of the limiting blocks 221 is eight, and two limiting blocks 221 correspond to each other.

[0038] In some other embodiments, the fixing tooling 220 further includes: two cushion blocks, which are located between the plurality of limiting blocks 221 and are used to support the phase shifter to prevent the phase shifter from directly contacting the translation seat 210.

[0039] As Figure 1 shown, in some embodiments, a handle 211 is arranged on the side edge of the translation seat 210. In this way, it is convenient for the operator to pull or push the translation seat 210.

[0040] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0041] In the description of the present application, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the horizontal height of the first feature is less than that of the second feature.

[0042] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are only for the purpose of illustration and do not represent the only implementation.

[0043] In the description of the present application, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] In the embodiments of the present application, unless otherwise clearly specified or limited, terms such as "installed", "connected", "connected to", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0045] The above are only the preferred embodiments of the present application and do not impose any form of limitation on the present application. Any person skilled in the art can make many possible changes and modifications to the technical solution of the present application, or modify it into an equivalent embodiment with equivalent changes, without departing from the scope of the technical solution of the present application. Therefore, all equivalent changes made according to the shape, structure and principle of the present application without departing from the content of the technical solution of the present application should be covered by the protection scope of the present application.

Claims

1. A multi-vibrator synchronous pressing device, characterized in that, Comprising: A machine platform, on which a frame is provided; A translation mechanism, including: a translation base and a fixing tooling. The translation base is slidably connected to the machine platform. The length direction of the translation base is parallel to the length direction of the machine platform, and the sliding direction of the translation base is perpendicular to the length direction of the machine platform. The fixing tooling is arranged on the translation base; A pressing mechanism, including: fifteen pressing cylinders, a connecting block and a pressing member. The pressing cylinders are arranged on the frame at intervals along the length direction of the machine platform, and the output end of the pressing cylinder is connected to the pressing member through the connecting block; The pressing member includes: a connecting portion, a first extension portion, a second extension portion, a first pressing portion and a second pressing portion. The connecting portion is connected to the connecting block. The first extension portion and the second extension portion are arranged side by side on the connecting portion. The first extension portion and the second extension portion jointly form an avoidance groove. The first pressing portion is connected to the first extension portion, and the second pressing portion is connected to the second extension portion.

2. The multi-vibrator synchronous pressing device according to claim 1, wherein The first extension portion and the second extension portion extend along the width direction of the connecting portion.

3. The multi-vibrator synchronous pressing device according to claim 1, characterized in that The thickness of the first pressing portion is the same as that of the second pressing portion. The thickness of the first pressing portion is less than the thickness of the first extension portion, and the thickness of the second pressing portion is less than the thickness of the second extension portion.

4. The multi-vibrator synchronous pressing device according to claim 1, wherein The upper surfaces of the first pressing portion and the second pressing portion are flush with the upper surface of the connecting portion.

5. The multi-vibrator synchronous pressing device according to claim 1, wherein The length of the connecting portion is the same as the length of the connecting block.

6. The multi-vibrator synchronous pressing device according to claim 1, wherein A plurality of slide rails are arranged on the machine platform at intervals. The slide rails extend along the width direction of the machine platform. The surface of the translation base facing the slide rails is provided with sliders that cooperate with the slide rails.

7. The multi-vibrator synchronous pressing device according to claim 1, characterized in that, The fixing tooling includes: a plurality of limiting blocks, and every two of the limiting blocks are arranged at intervals on the edge of the translation base.

8. The multi-vibrator synchronous pressing device according to claim 1, wherein A handle is arranged on the side edge of the translation base.

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