CN210744434U

CN210744434U - Riveting station for center needle of radio frequency coaxial connector

Info

Publication number: CN210744434U
Application number: CN201922096776.9U
Authority: CN
Inventors: 瑙ｇ兢; 解群
Original assignee: Zhenjiang Jiancheng Precision Electronics Co Ltd
Current assignee: Zhenjiang Jiancheng Precision Electronics Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-06-12
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a coaxial connector equipment technical field specifically is radio frequency coaxial connector center needle riveting station, including workstation and riveting ware, the fixed column one side of the upper surface of workstation has L type arm through the rotatable articulated L of pivot, it has the cavity recess to open in the top horizontal pole of L type arm, but establish through slide bar horizontal slip cap in the cavity recess and install vertical cavity post, the fixed vertical reset spring that is provided with of the inside roof of vertical cavity post, the compression leg under vertical reset spring's the lower extreme fixedly connected with, the fixed welding in one side of compression leg has the lower handle of pressing of interlude in vertical cavity post one side notch. The utility model discloses vertical well hollow column can swing through L type arm to come accurate location in the position that the riveting was treated to central needle through horizontal migration, then hold down the handle and can treat the riveting with the riveting ware and carry out accurate riveting operation at the riveting position, avoid causing the injury to central needle.

Description

Riveting station for center needle of radio frequency coaxial connector

Technical Field

The utility model relates to a coaxial connector equipment technical field specifically is radio frequency coaxial connector center needle riveting station.

Background

The coaxial cable is a cable with a copper conductor wrapped by layers of insulating materials, has the advantages of good anti-interference capability, stable data transmission, low price and the like, and is widely used in coupling systems of cable televisions and the like at present. Because the public female type connector of current coaxial cable, the connector is when the equipment riveting is inserted to, because do not have accurate alignment, very easily crushes the central needle in the female type connector, influences signal transmission quality even.

Therefore, we propose a riveting station of the center pin of the radio frequency coaxial connector to well solve the above disadvantages.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radio frequency coaxial connector center needle riveting station to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: radio frequency coaxial connector center needle riveting station, including the workstation with rivet the depressor, the fixed column one side of the upper surface of workstation articulates through the pivot is rotatable has L type arm, set up the cavity groove in the top horizontal pole of L type arm, but establish through slide bar horizontal slip cover in the cavity groove and install vertical cavity post, the fixed vertical reset spring that is provided with of inside roof of vertical cavity post, the compression leg is down pressed to vertical reset spring's lower extreme fixedly connected with, one side fixed weld of compression leg has the lower handle of pushing down of interlude in vertical cavity post one side notch, the terminal surface is connected with rivets the depressor under the compression leg.

Preferably, the riveting device is electrically connected with a power supply fixed on the L-shaped arm through a telescopic wire.

Preferably, the fixed solid fixed splint that are provided with in upper surface one side of workstation, the opposite face level activity that the upper surface of workstation is located solid fixed splint is provided with movable splint, the spring groove has been seted up to the inside of workstation, one side fixed welding in spring groove has horizontal compression spring, horizontal compression spring's the fixed welding of the other end has the movable splint of interlude in workstation upper surface notch.

Preferably, a pulley groove is formed in the workbench below the L-shaped arm, a pulley is slidably arranged in the pulley groove, and the lower end of the movable clamping plate is fixedly connected with the pulley through a connecting strip.

Preferably, the fixed buffering box that is provided with in below of compression leg down, the inside buffer spring that is provided with of buffer box, buffer spring lower extreme fixedly connected with T type pole, the vertical pole portion lower extreme of T type pole passes behind buffering box and the vertical cavity post and welds with the riveting press.

Preferably, the fixed splint and the movable splint are attached to the inner sides of the rubber plates, and the surfaces of the rubber plates are uniformly distributed with a plurality of round dot particles, so that friction force can be increased, and the clamping is stable.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses vertical hollow column can swing through L type arm to through the horizontal migration accurate positioning in the position that the riveting is waited to be pressed of center needle, then hold down the handle and can carry out accurate riveting operation with the riveting ware to the riveting position, avoid causing the injury to center needle;

2. the utility model discloses at the riveting in-process of pushing down, the dynamics can be step by step, avoids hard contact to lead to pressure to cause the device to damage excessively, and buffer spring can be effectual in the contact of riveting ware and riveting position, provides the buffering space.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic plan view of the rubber sheet of the present invention.

In the figure: 1. a work table; 2. a rotating shaft; 3. an L-shaped arm; 4. a slide bar; 5. a vertical hollow column; 6. a vertical return spring; 7. pressing down the handle; 8. riveting and pressing; 9. a telescopic wire; 10. a pulley groove; 11. fixing the clamping plate; 12. a movable splint; 13. a rubber plate; 14. t-shaped rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the radio frequency coaxial connector center needle riveting station comprises a workbench 1 and a riveting device 8, wherein one side of a fixed column on the upper surface of the workbench 1 is rotatably hinged with an L-shaped arm 3 through a rotating shaft 2, a hollow groove is formed in a cross rod above the L-shaped arm 3, a vertical hollow column 5 can be horizontally slidably sleeved in the hollow groove through a sliding rod 4, and the vertical hollow column 5 can swing through the L-shaped arm 3 and can be accurately positioned through horizontal movement;

the inside roof of vertical cavity post 5 is connected down the compression leg through vertical reset spring 6, and one side fixed welding of compression leg has the lower handle 7 that pushes down of interlude in 5 one side notches of vertical cavity post, and riveting ware 8 is through flexible electric wire 9 and the power electric connection who is fixed in on the L type arm 3, pushes down the handle 7 through manual and can be with pressing down the accurate riveting ware 8 of terminal surface connection under the post and aim at the riveting position of treating of center needle.

In order to make the riveting in-process of pushing down, the dynamics can be progressive, avoid hard contact to lead to pressure to lead to the fact the device to damage excessively, the fixed buffering box that is provided with in below of pushing down the post, the inside buffer spring that is provided with of buffering box, buffer spring lower extreme fixedly connected with T type pole 14, the welding with riveting press 8 behind buffer box and the vertical cavity post 5 is passed to the vertical pole portion lower extreme of T type pole 14, buffer spring can be effectual when riveting press 8 contacts with the riveting position, provide the buffering space.

In another embodiment, as shown in fig. 1 and 2, a fixed clamp plate 11 is fixedly arranged on one side of the upper surface of the workbench 1, a movable clamp plate 12 is horizontally and movably arranged on the opposite surface of the upper surface of the workbench 1 on the fixed clamp plate 11, a spring groove is arranged in the workbench 1, a horizontal compression spring is fixedly welded on one side of the spring groove, a movable clamp plate 12 inserted into a notch on the upper surface of the workbench 1 is fixedly welded on the other end of the horizontal compression spring, the movable clamp plate 12 can pull and expand the distance to place the semi-finished product of the connector in the gap, the semi-finished product is fixed by the movable clamp plate 12 and the fixed clamp plate 11 through the reset of the compression spring, then the subsequent center pin riveting procedure is carried out, a pulley groove 10 is arranged in the workbench 1, a pulley is slidably arranged in the pulley groove 10, and the lower end of the movable clamp plate 12 is fixedly, so that the movable clamping plate 12 can move smoothly.

As shown in fig. 3, the inner sides of the fixed splint 11 and the movable splint 12 are attached with a rubber plate 13, and the surface of the rubber plate 13 is uniformly covered with a plurality of round dot particles, which can increase friction force and make the clamping stable.

The working principle is as follows: vertical cavity post 5 can swing through L type arm 3, and come accurate location in the position that the riveting is treated to the center needle through horizontal migration, then hold down the handle 7 and can treat the riveting position with riveting ware 8 and carry out the riveting operation, in order to make the riveting in-process of pushing down, the dynamics can be progressive, avoid hard contact to lead to pressure too big to cause the device to damage, buffer spring can be effectual when riveting ware 8 contacts with the riveting position, provide the buffering space, movable clamp plate 12 can stimulate to enlarge the interval and place the semi-manufactured goods of connector in the clearance, through the restoration of compression spring, make movable clamp plate 12 and fixed clamp plate 11 fixed semi-manufactured goods, then carry out subsequent center needle riveting procedure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Radio frequency coaxial connector center needle riveting station, including workstation (1) and riveting ware (8), its characterized in that: fixed column one side of the upper surface of workstation (1) is through the rotatable articulated L type arm (3) in pivot (2), hollow groove has been seted up in the top horizontal pole of L type arm (3), but establish through slide bar (4) horizontal slip cover in the hollow groove and install vertical cavity post (5), the fixed vertical reset spring (6) that is provided with of inside roof of vertical cavity post (5), the lower extreme fixedly connected with of vertical reset spring (6) pushes down the post, one side fixed weld of pushing down the post has lower pressure handle (7) of alternate in vertical cavity post (5) one side notch, the terminal surface is connected with under the lower pressure post and rivets depressor (8).

2. The radio frequency coaxial connector center pin riveting station of claim 1, wherein: the riveting and pressing device (8) is electrically connected with a power supply fixed on the L-shaped arm (3) through a telescopic wire (9).

3. The radio frequency coaxial connector center pin riveting station of claim 1, wherein: the fixed solid fixed splint (11) that are provided with in upper surface one side of workstation (1), the opposite face level activity that the upper surface of workstation (1) is located solid fixed splint (11) is provided with movable splint (12), the spring groove has been seted up to the inside of workstation (1), one side fixed welding in spring groove has horizontal compression spring, the fixed welding of the other end of horizontal compression spring has movable splint (12) of interlude in workstation (1) upper surface notch.

4. The radio frequency coaxial connector center pin riveting station of claim 3, wherein: a pulley groove (10) is formed in the workbench (1) below the L-shaped arm (3), a pulley is arranged in the pulley groove (10) in a sliding mode, and the lower end of the movable clamping plate (12) is fixedly connected with the pulley through a connecting strip.

5. The radio frequency coaxial connector center pin riveting station of claim 1, wherein: the fixed buffering box that is provided with in below of compression leg down, the inside buffer spring that is provided with of buffer box, buffer spring lower extreme fixedly connected with T type pole (14), the vertical pole portion lower extreme of T type pole (14) passes behind buffering box and vertical cavity post (5) and welds with riveting depressor (8).

6. The radio frequency coaxial connector center pin riveting station of claim 3, wherein: the inner sides of the fixed splint (11) and the movable splint (12) are provided with a rubber plate (13) in an attaching mode, and the surface of the rubber plate (13) is evenly distributed with a plurality of dot particles.