Spring type coaxial connector assembly tool

Abstract

The utility model relates to the technical field of radio frequency communication, and particularly discloses a spring type coaxial connector assembling tool, which comprises a cutting seat, a guide seat, a cutting base, an assembling seat, an assembling base and an assembling pressing block, and is characterized in that the cutting seat is connected with driving equipment through a cutting rod, and a cutting blade is mounted on the cutting seat through a screw; the guide base and the cutting base are arranged in a mutually nested mode, and the guide base and the cutting base jointly form an insulator supporting base. The insulator supporting seat sleeves the lower part of the insulator in a matching manner, and the insulator is cut through the cutting blade; the assembling base and the assembling base are arranged in a mutually nested mode, and the assembling base and the assembling base jointly form a shell supporting base. The shell supporting seat is sleeved on the lower portion of the shell in a matched mode, and the insulator is arranged in the shell in a matched mode and abuts against the shell supporting seat through the assembling pressing block. The assembling tool has the advantages of being high in assembling efficiency, good in quality consistency and high in product percent of pass.

Description

Technical Field

[0001] The utility model relates to the technical field of radio frequency communication, in particular to a spring type coaxial connector assembly tool. Background Art

[0002] With the development of wireless communication technology, coaxial connectors are required to have better performance indicators. The insulating medium cutting structure is widely used in coaxial connectors. This structure requires that the insulators need to be cut and then installed in the shell. Due to the small physical size and high hardness of the insulators, the existing assembly tooling is prone to asymmetric cutting, low assembly efficiency, poor assembly consistency and low pass rate during the cutting and assembly process. Utility Model Content

[0003] The utility model aims to provide a spring type coaxial connector assembly tool to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spring-type coaxial connector assembly tool, comprising a cutting seat, a guide seat, a cutting base, an assembly seat, an assembly base and an assembly pressure block, wherein the cutting seat is connected to a driving device via a cutting rod, and the cutting seat is provided with a cutting blade via a screw; the guide seat and the cutting base are nested with each other, and the guide seat and the cutting base together constitute an insulator support seat; the insulator support seat is fitted on the lower part of the insulator, and the insulator is cut by the cutting blade; the assembly seat and the assembly base are nested with each other, and the assembly seat and the assembly base together constitute a shell support seat; the shell support seat is fitted on the lower part of the shell, and the insulator is fitted into the shell, and the shell support seat is pressed against by the assembly pressure block.

[0005] Preferably, the guide seat is an overall circular structure, and a spring sheet is arranged at the center of the upper part of the guide seat. The spring sheets are distributed in a circular array and symmetrically arranged with each other, and slits are formed between adjacent spring sheets; the cutting base is composed of three concentric circular rings, and a groove is arranged at the lower part of the guide seat to engage with the middle circular ring structure of the cutting base. The upper circular ring structure of the cutting base is inserted into the spring sheets distributed in a circular shape, and the outer diameter of the lower circular ring structure of the cutting base is larger than the outer diameter of the guide seat.

[0006] Preferably, a conical guide groove is provided in the assembly seat, the assembly base is composed of two concentric circular rings, a groove is provided at the lower part of the assembly seat to engage with the circular ring structure of the upper part of the assembly base, and the outer diameter of the circular ring structure of the lower part of the assembly base is larger than the outer diameter of the assembly seat.

[0007] Preferably, the assembly pressure block is composed of a disc and a round rod, the bottom of the round rod is docked in a pressure rod sleeve, a pressure rod piece is arranged in the pressure rod sleeve, and a slot is arranged on the top of the pressure rod piece to dock with the bottom of the round rod.

[0008] Preferably, a compression spring is arranged outside the round rod, the top of the compression spring is connected to the disc, and the bottom of the compression spring is connected to the end surface of the compression rod sleeve.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows: the assembly tooling proposed by the present invention has the advantages of high assembly efficiency, good quality consistency, and high product qualification rate; the various components of the assembly tooling have high matching accuracy, strong versatility, and simple operation, thereby meeting the assembly requirements of the coaxial connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 This is a schematic diagram of the guide seat structure of the utility model;

[0012] Figure 3 This is a schematic diagram of the assembly seat structure of the utility model;

[0013] Figure 4 This is a schematic diagram of the assembly block structure of the utility model;

[0014] Numbers in the figure: 1, cutting seat; 11, cutting rod; 12, cutting blade; 2, guide seat; 21, spring sheet; 22, cutting slit; 3, cutting base; 4, assembly seat; 41, guide groove; 5, assembly base; 6, assembly pressure block; 61, pressure rod sleeve; 62, pressure rod member; 63, compression spring. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] See also Figure 1-4 The utility model provides a technical solution: a spring-type coaxial connector assembly tool, comprising a cutting seat 1, a guide seat 2, a cutting base 3, an assembly seat 4, an assembly base 5 and an assembly pressure block 6, wherein the cutting seat 1 is connected to a driving device through a cutting rod 11, and a cutting blade 12 is installed on the cutting seat 1 through a screw; the guide seat 2 and the cutting base 3 are nested with each other, and the guide seat 2 and the cutting base 3 together constitute an insulator support seat; the insulator support seat is fitted on the lower part of the insulator, and the insulator is cut by the cutting blade 12; the assembly seat 4 and the assembly base 5 are nested with each other, and the assembly seat 4 and the assembly base 5 together constitute a shell support seat; the shell support seat is fitted on the lower part of the shell, and the insulator is fitted into the shell, and the shell support seat is pressed against the assembly pressure block 6.

[0019] Furthermore, the guide seat 2 is an overall circular structure, and a spring sheet 21 is arranged at the center of the upper part of the guide seat 2. The spring sheets 21 are distributed in a circular array and are symmetrically arranged with each other, and slits 22 are formed between adjacent spring sheets 21; the cutting base 3 is composed of three concentric circular rings, and a groove is arranged at the lower part of the guide seat 2 to engage with the middle circular ring structure of the cutting base 3. The upper part of the circular ring structure of the cutting base 3 is inserted into the circularly distributed spring sheet 21, and the outer diameter of the lower part of the circular ring structure of the cutting base 3 is larger than the outer diameter of the guide seat 2.

[0020] Furthermore, a conical guide groove 41 is provided in the assembly seat 4, the assembly base 5 is composed of two concentric circular rings, and a groove is provided at the lower part of the assembly seat 4 to engage with the circular ring structure of the upper part of the assembly base 5, and the outer diameter of the circular ring structure of the lower part of the assembly base 5 is larger than the outer diameter of the assembly seat 4.

[0021] Furthermore, the assembly pressure block 6 is composed of a disc and a round rod, the bottom of the round rod is docked in the pressure rod sleeve 61, a pressure rod member 62 is arranged in the pressure rod sleeve 61, and a slot is arranged on the top of the pressure rod member 62 to dock with the bottom of the round rod.

[0022] Furthermore, a compression spring 63 is disposed outside the round rod, the top of the compression spring 63 is connected to the disc, and the bottom of the compression spring 63 is connected to the end surface of the compression rod sleeve 61.

[0023] Working principle: The cutting seat 1 is connected to the driving device through the cutting rod 11. The driving device can be a cylinder or a motor to drive the cutting seat 1 to make axial displacement, so as to cut through the cutting blade 12; the cutting blade 12 is made of a thin tungsten steel blade and is installed by screws.

[0024] The guide seat 2 forms a symmetrical slotted elastic structure through symmetrical and annularly distributed spring sheets 21, and slits 22 are formed between the spring sheets 21, and the slits 22 on both sides are aligned with each other; the lower part of the guide seat 2 is connected to the cutting base 3, and the guide seat 2 and the cutting base 3 together form an insulator support seat to cooperate with the lower part of the insulator, thereby fixing the insulator, making it convenient to cut the insulator using the cutting blade 12, and the cutting blade 12 completes symmetrical cutting through the slits 22.

[0025] The assembly seat 4 and the assembly base 5 together form a shell support seat, and are fitted on the lower part of the shell; the guide seat 2 and the insulator are removed together, and the elastic structure of the spring sheet 21 can ensure the stability of the insulator during cutting and transfer; the cut part of the insulator is correspondingly inserted into the guide groove 41 of the assembly seat 4, and the guide groove 41 has a gradually changing tapered structure, which ensures that the insulator can be tightened smoothly and evenly during the assembly process, so that it can be smoothly installed in the shell.

[0026] The assembly pressure block 6 mainly serves the purpose of pressing against the outer shell support seat to avoid loosening of the tooling during the assembly process, which may lead to assembly failure; the pressure rod sleeve 61 is fixedly arranged, the round rod of the assembly pressure block 6 presses against the slot of the pressure rod member 62, and a clamping spring 63 is arranged on the outside of the round rod, and the clamping spring 63 provides the clamping power.

[0027] The invention can realize stable and rapid assembly of a coaxial connector with a dielectric cutting structure, is beneficial to improving the quality and assembly efficiency of the coaxial connector, and has certain use value.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spring-type coaxial connector assembly tool, characterized in that: The invention comprises a cutting seat (1), a guide seat (2), a cutting base (3), an assembly seat (4), an assembly base (5) and an assembly pressing block (6); the cutting seat (1) is connected to a driving device via a cutting rod (11); a cutting blade (12) is installed on the cutting seat (1) via a screw; the guide seat (2) and the cutting base (3) are mutually nested, and the guide seat (2) and the cutting base (3) together form an insulator support seat; the insulator support seat is sleeved on the lower part of the insulator, and the insulator is cut by the cutting blade (12); the assembly seat (4) and the assembly base (5) are mutually nested, and the assembly seat (4) and the assembly base (5) together form an outer shell support seat; the outer shell support seat is sleeved on the lower part of the outer shell, the insulator is mutually installed in the outer shell, and the outer shell support seat is pressed against by the assembly pressing block (6).

2. The spring-type coaxial connector assembly tool according to claim 1, characterized in that: The guide seat (2) is of a circular structure as a whole. A spring sheet (21) is arranged at the center of the upper part of the guide seat (2). The spring sheets (21) are distributed in an annular array and are arranged symmetrically with each other. A slit (22) is formed between adjacent spring sheets (21). The cutting base (3) is composed of three concentric circular rings. A groove is arranged at the lower part of the guide seat (2) and is engaged with the middle circular ring structure of the cutting base (3). The upper circular ring structure of the cutting base (3) is engaged with the annularly distributed spring sheets (21). The outer diameter of the lower circular ring structure of the cutting base (3) is larger than the outer diameter of the guide seat (2).

3. The spring-type coaxial connector assembly tool according to claim 1, characterized in that: The assembly seat (4) is provided with a conical guide groove (41); the assembly base (5) is composed of two concentric circular rings; a groove is provided at the lower part of the assembly seat (4) and is engaged with the circular ring structure of the upper part of the assembly base (5); and the outer diameter of the circular ring structure of the lower part of the assembly base (5) is larger than the outer diameter of the assembly seat (4).

4. The spring-type coaxial connector assembly tool according to claim 1, characterized in that: The assembly pressure block (6) is composed of a disc and a round rod. The bottom of the round rod is butted in a pressure rod sleeve (61). A pressure rod member (62) is arranged in the pressure rod sleeve (61). A clamping groove is arranged at the top of the pressure rod member (62) to butt with the bottom of the round rod.

5. The spring-type coaxial connector assembly tool according to claim 4, characterized in that: A compression spring (63) is arranged outside the round rod, the top of the compression spring (63) is connected to the disc, and the bottom of the compression spring (63) is connected to the end surface of the compression rod sleeve (61).

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