CN114454254A

CN114454254A - Multi-core wire 360-degree coaxial rotating connector

Info

Publication number: CN114454254A
Application number: CN202210111927.7A
Authority: CN
Inventors: 徐飞
Original assignee: Lianyungang Lianwei Technology Co ltd
Current assignee: Lianyungang Lianwei Technology Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-05-10
Anticipated expiration: 2042-01-27
Also published as: CN114454254B

Abstract

The utility model relates to the technical field of connector equipment, in particular to a connector with a multi-core wire capable of coaxially rotating 360 degrees, which comprises a connector socket, a connector plug, a connecting device and a guide device, wherein the inner end surface of the guide device is fixedly provided with the connector socket for connection, the outer end surface of the guide device is movably clamped with the connecting device for limiting, and the inner end surface of the connecting device is fixedly clamped with the connector plug. According to the utility model, by arranging the connecting device, when the connector socket and the connector plug are positioned and connected, the limiting device can limit the connector socket and the connector plug through the guide sliding block and the support sliding groove, so that the connecting stability and the positioning accuracy of the connecting device and the guiding device are effectively improved, and the positioning accuracy and the connecting accuracy of the connector socket and the connector plug are further improved.

Description

Multi-core wire connector capable of rotating coaxially at 360 degrees

Technical Field

The utility model relates to the technical field of connector equipment, in particular to a connector with a multi-core wire capable of coaxially rotating by 360 degrees.

Background

Connectors, also known as socket connectors, plugs and sockets, are indispensable components in electronic devices. Generally referred to as electrical connectors. The device is used for connecting two active devices to transmit current or signals, and is widely applied to military systems such as aviation, aerospace, national defense and the like.

If the patent numbers are: the utility model disclosed in CN201410628467.0 discloses a waterproof multicore coaxial connector, which comprises a connecting nut, an inner conductor, an inner shell, a shell and a threaded sleeve, wherein a medium is filled between the inner conductor and the inner shell, the surface of the inner shell is provided with a groove of the inner shell, a contact head is sleeved on the inner shell and is clamped on the groove of the inner shell through a contact head bulge arranged on the inner side of the contact head, the right end of the inner conductor is provided with an insulator, two ends of the insulator are contacted with the inner side of the inner shell, the middle part of the inner shell is provided with a bulge of the inner shell, the bulge of the inner shell is provided with a C-shaped groove of the inner shell contacted with the shell, a first sealing ring is arranged in the C-shaped groove of the inner shell, the left end of the shell is provided with a shell groove, the connecting nut with a snap ring is fixed on the left end of the shell through the connection of the snap ring and the shell groove, the waterproof multicore coaxial connector effectively improves the waterproof performance, the two housings can be in intimate contact, thereby optimizing the electrical performance of the connector.

As patent numbers: the utility model discloses a CN202022791717.6 discloses utility model patent, the utility model relates to coaxial connector's technical field, concretely relates to waterproof multicore coaxial connector, including plug and socket, the cooperation of plug and socket, fixed mounting has first connecting block on the plug, and the last sealed mounting of first connecting block has the sleeve, and telescopic inner circle sealed mounting has first sealing washer, is the circular distribution on the first connecting block and has a plurality of core needles, and the middle fixed mounting of first connecting block has coaxial plug. According to the utility model, the plug is provided with the coaxial plug and the central core pin, the plug is circularly provided with the plurality of core pins, the socket is provided with the coaxial socket and the central core pin jack, and the socket is circularly provided with the plurality of core pin jacks, so that multi-core matching connection between the plug and the socket can be realized, different shaft-to-shaft connections can be adapted, and the practicability is high; through being provided with first sealing washer and second sealing washer, and then can effectively avoid steam to enter into the inside of plug and socket, damage plug and socket inner structure.

However, in the conventional multi-core connector, when the connector is connected, the stability of limiting the internal electronic element is insufficient, and the stability of subsequent use is reduced, so that the connector with the multi-core wire capable of rotating coaxially by 360 degrees is required to solve the problems.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a connector in which a multicore wire can be coaxially rotated by 360 °.

In order to achieve the purpose, the utility model provides the following technical scheme: the multi-core wire can be rotated coaxially by 360 degrees and comprises a connector socket, a connector plug, a connecting device and a guiding device;

the inner end face of the guide device is fixedly provided with a connector socket for connection, the outer end face of the guide device is movably clamped with a connecting device for limiting, and the inner end face of the connecting device is fixedly clamped with a connector plug;

the connecting device comprises a connecting compression ring, a positioning device, a limiting device, a threaded sleeve, a threaded sliding groove and a protective casing;

eight groups of positioning devices are fixedly clamped on the inner end surface of the limiting device at uniform intervals, and the limiting device is fixedly clamped with a protective casing for supporting through the positioning devices;

the protective sleeve is characterized in that a threaded chute for connection is formed in the center of the upper end face of the protective sleeve shell, a threaded sleeve is in threaded connection with the inner end face of the threaded chute, and a connection compression ring is fixedly mounted in the center of the upper end face of the threaded sleeve;

the positioning device comprises an installation guide plate, a spring snap ring, a positioning pressing plate, a plug-in sliding shaft and a guide inclined plate;

the outer end face of the installation guide plate is uniformly and equidistantly fixedly connected with five groups of spring snap rings for supporting, and the installation guide plate is elastically and fixedly connected with a positioning pressing plate through the five groups of spring snap rings;

five groups of inserting sliding shafts for positioning are uniformly and fixedly arranged on the outer end face of the positioning pressing plate at equal intervals, and the top of the upper end face of the positioning pressing plate is fixedly connected with a guide inclined plate for guiding;

the limiting device comprises a supporting sleeve shell, a connecting threaded shaft, a gear turntable, a supporting sliding seat, a connecting sliding groove, a guide sliding block and a positioning gear;

a gear turntable for transmission is fixedly arranged in the center of the lower end face of the supporting casing, and a supporting sliding seat for limiting is rotationally clamped on the lower end face of the supporting casing through the gear turntable;

eight groups of connecting chutes for guiding are uniformly and equidistantly arranged on the outer end surface of the supporting sliding seat, and connecting threaded shafts are uniformly and equidistantly rotationally clamped at positions, right opposite to the connecting chutes, of the inner end surface of the supporting sliding seat;

the inner end surface of the connecting threaded shaft is fixedly connected with a positioning gear for transmission, and the inner end surface of the supporting sliding seat is in threaded sliding connection with a guide sliding block through the connecting threaded shaft;

the guide device comprises a supporting chute, a supporting device, a connecting shell and an installation clamping groove;

eight groups of supporting chutes for positioning are uniformly and equidistantly arranged on the inner end surface of the connecting shell, mounting clamping grooves for connection are arranged in the centers of the lower end surfaces of the supporting chutes, and the inner end surface of each supporting chute is fixedly connected with a supporting device through the corresponding mounting clamping groove;

the supporting device comprises a positioning support plate, a positioning guide plate, an installation chuck and a supporting spring;

a supporting spring is fixedly arranged at the center of the upper end face of the mounting chuck, a positioning support plate is fixedly connected at the center of the upper end face of the supporting spring, and a positioning guide plate is fixedly connected to the side end face of the positioning support plate;

the utility model discloses a protection casing, including the clamping ring, the clamping ring is connected to the clamping ring, threaded sleeve and threaded chute looks adaptation, just connect the clamping ring and pass through threaded sleeve and threaded chute looks adaptation and then threaded connection at the up end of protection casing, the bottom face of connecting the clamping ring has seted up and has connected the chamfer, just connect the clamping ring through the up end of connecting chamfer and direction swash plate to laminating.

Preferably, eight groups of clamping holes are formed in the outer end face of the protection casing at equal intervals, and the protection casing is fixedly connected with the inserting sliding shaft through the clamping holes.

Preferably, the bottom of the positioning gear is meshed with the upper part of the gear turntable, and the upper end surface of the supporting sliding seat is provided with a positioning rotating groove.

Preferably, the supporting sliding seat is connected with the gear rotating disc in a rotating and clamping mode through the positioning rotating groove, and the top of the positioning support plate is connected with the bottom of the guide sliding block in an extruding and laminating mode.

Preferably, the guide sliding block is matched with the connecting sliding groove, and the guide sliding block is connected with the inner end face of the supporting sliding seat through the connecting sliding groove and then is in sliding clamping connection with the inner end face of the supporting sliding seat.

Preferably, the connection threaded shaft comprises a guide shaft for supporting and a threaded rotating shaft fixedly connected to the outer end face of the guide shaft.

Preferably, the inner end face of the guide sliding block is provided with a thread groove and a limiting hole formed at the bottom of the thread groove, the limiting hole is in sliding connection with the guide shaft, and the thread groove is in threaded connection with the thread rotating shaft.

Preferably, the outer terminal surface of installation baffle is even equidistance fixed mounting has five groups to support the slide-shaft, and is located the outer terminal surface center department elastic sliding joint that supports the slide-shaft has spring branch, just support the slide-shaft and carry out elastic fixed connection through spring branch and positioning pressure plate.

The manufacturing device of the coaxial rotary connector with the multi-core wire capable of rotating 360 degrees comprises an installation support seat, wherein four corners of the outer end surface of the installation support seat are fixedly provided with support guide pillars for supporting, installation support plates for connection are fixedly arranged at the centers of the upper end surfaces of four groups of the support guide pillars, the inner end surface of the installation support seat is fixedly connected with a transmission motor close to the bottom, a fixed belt wheel is fixedly connected with the rear end surface of the transmission motor, the inner end surface of the installation support seat is symmetrically and rotatably clamped with guide belt wheels, the outer end surface of each guide belt wheel is slidably clamped with a linear guide rail, the side end surface of each linear guide rail is fixedly connected with a power motor, the center of the upper end surface of the installation support seat is rotatably clamped with clamping equipment, the upper end surface of each clamping equipment is movably clamped with a connector workpiece, and the center of the rear end surface of each guide belt wheel is fixedly provided with a limiting belt wheel, the fixed belt wheel is meshed with the guide belt wheel through a second connecting belt, and the two limiting belt wheels are meshed with each other through a first connecting belt.

A method of making a multi-core wire 360 ° coaxial rotatable connector, comprising the steps of:

s1, positioning a proper external cutter to the front part of the linear guide rail, performing pre-installation positioning, and then installing a connector workpiece to be machined on the upper part of the clamping device for machining preparation;

s2, during processing, the transmission motor drives the connector workpiece to rotate at a high speed through the clamping equipment, and the power motor can regulate and control the transverse direction of the front cutters of the two groups of linear guide rails through the linear guide rails;

s3, the guide pulley can regulate and control the longitudinal direction of the linear guide rail, and a user can finish machining the connector workpiece by combining the transverse direction and the longitudinal direction.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the connecting device, when the connector socket and the connector plug are positioned and connected, the limiting device can limit the connector socket and the connector plug through the guide sliding block and the support sliding groove, so that the connecting stability and the positioning accuracy of the connecting device and the guide device are effectively improved, and the positioning accuracy and the connecting stability between the connector socket and the connector plug are further improved.

2. According to the utility model, by arranging the positioning device, the threaded sleeve can drive the connecting compression ring to move up and down at the top of the protection casing through the threaded sliding groove, so that the eight groups of positioning devices are elastically limited, a subsequent user can conveniently and rapidly disassemble and overhaul the protection casing and the connector plug, and the convenience and convenience of the device in use are effectively improved.

3. By arranging the supporting device, the eight groups of supporting springs can provide enough elasticity for the positioning support plate to support and limit the bottom of the guide sliding block, the positioning accuracy of the guide sliding block is improved, and meanwhile, the stability of limiting the guide sliding block to the inside of the supporting sliding groove can be effectively improved, so that the connection stability of the connector socket and the connector plug is improved to the greatest extent.

4. The clamping device can adapt to connector workpieces of different sizes, the stability and the adaptability of limiting the connector workpieces can be effectively improved, meanwhile, the two groups of linear guide rails can quickly guide an external machining cutter under the power supply of the power motor, and the subsequent machining efficiency of the connector workpieces is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an exploded view of a body of the present invention;

FIG. 2 is an assembled view of the body of the present invention;

FIG. 3 is an exploded view of the connection device of the present invention;

FIG. 4 is an assembly view of the connection device of the present invention;

FIG. 5 is a schematic view of a positioning device according to the present invention;

FIG. 6 is an exploded view of the spacing device of the present invention;

FIG. 7 is an exploded view of the guide of the present invention;

FIG. 8 is an assembly view of the guide of the present invention;

FIG. 9 is a schematic view of the supporting device of the present invention;

FIG. 10 is a diagram of a second embodiment of the positioning device of the present invention;

FIG. 11 is a schematic view of a processing tool configuration of the body of the present invention;

fig. 12 is a side view of a processing apparatus of the body of the present invention.

In the figure: 1-connector socket, 2-connector plug, 3-connecting device, 4-guiding device, 31-connecting press ring, 32-positioning device, 33-limiting device, 34-threaded sleeve, 35-threaded chute, 36-protective casing, 321-mounting guide plate, 322-spring snap ring, 323-positioning press plate, 324-inserting slide shaft, 325-guiding inclined plate, 326-supporting slide shaft, 327-spring support rod, 331-supporting casing, 332-connecting threaded shaft, 333-gear turntable, 334-supporting slide seat, 335-connecting chute, 336-guiding slide block, 337-positioning gear, 41-supporting chute, 42-supporting device, 43-connecting shell, 44-mounting slot, 421-positioning support plate, 4-guiding device, 422-positioning guide plate, 423-mounting chuck, 424-supporting spring, 51-power motor, 52-clamping device, 53-connector workpiece, 54-mounting support plate, 55-supporting guide column, 56-mounting support, 57-transmission motor, 58-guide belt wheel, 59-linear guide rail, 510-limiting belt wheel, 511-first connecting belt, 512-fixed belt wheel and 513-second connecting belt.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The utility model is further described below with reference to the accompanying drawings.

Example 1

Referring to fig. 1, fig. 3, fig. 5, fig. 7 and fig. 9, an embodiment of the present invention: the coaxial rotary connector with the multi-core wire capable of rotating 360 degrees comprises a connector socket 1, a connector plug 2, a connecting device 3 and a guiding device 4;

the inner end face of the guide device 4 is fixedly provided with a connector socket 1 for connection, the outer end face of the guide device 4 is movably clamped with a connecting device 3 for limiting, and the inner end face of the connecting device 3 is fixedly clamped with a connector plug 2;

referring to fig. 3 and 4, the connecting device 3 includes a connecting pressing ring 31, a positioning device 32, a limiting device 33, a threaded sleeve 34, a threaded sliding groove 35 and a protective casing 36;

eight groups of positioning devices 32 are fixedly clamped on the inner end surface of the limiting device 33 at equal intervals, and the limiting device 33 is fixedly clamped with a protective casing 36 for supporting through the positioning devices 32;

a threaded sliding chute 35 for connection is formed in the center of the upper end face of the protective casing 36, a threaded sleeve 34 is connected to the inner end face of the threaded sliding chute 35 in a threaded manner, and a connecting pressing ring 31 is fixedly mounted in the center of the upper end face of the threaded sleeve 34;

referring to fig. 5, the positioning device 32 includes a mounting guide 321, a snap ring 322, a positioning pressing plate 323, a plug-in sliding shaft 324, and a guide sloping plate 325;

the outer end face of the mounting guide plate 321 is uniformly and equidistantly fixedly connected with five groups of spring snap rings 322 for supporting, and the mounting guide plate 321 is elastically and fixedly connected with a positioning pressing plate 323 through the five groups of spring snap rings 322;

five groups of inserting sliding shafts 324 for positioning are uniformly and fixedly arranged on the outer end face of the positioning pressing plate 323 at equal intervals, and a guide inclined plate 325 for guiding is fixedly connected to the top of the upper end face of the positioning pressing plate 323;

referring to fig. 6, the limiting device 33 includes a supporting sleeve 331, a connecting threaded shaft 332, a gear rotating disc 333, a supporting sliding seat 334, a connecting sliding slot 335, a guiding sliding block 336 and a positioning gear 337;

a gear turntable 333 for transmission is fixedly arranged at the center of the lower end face of the supporting casing 331, and a supporting sliding seat 334 for limiting is rotationally clamped on the lower end face of the supporting casing 331 through the gear turntable 333;

eight groups of connecting sliding grooves 335 for guiding are uniformly and equidistantly arranged on the outer end surface of the supporting sliding seat 334, and the connecting threaded shafts 332 are uniformly and equidistantly rotationally clamped at positions, right opposite to the connecting sliding grooves 335, of the inner end surface of the supporting sliding seat 334;

the inner end surface of the connecting threaded shaft 332 is fixedly connected with a positioning gear 337 for transmission, and the inner end surface of the supporting sliding seat 334 is in threaded sliding connection with a guide sliding block 336 through the connecting threaded shaft 332;

referring to fig. 7 and 8, the guiding device 4 includes a supporting chute 41, a supporting device 42, a connecting housing 43 and a mounting slot 44;

eight groups of supporting sliding chutes 41 for positioning are uniformly and equidistantly arranged on the inner end surface of the connecting shell 43, mounting clamping grooves 44 for connection are arranged in the centers of the lower end surfaces of the supporting sliding chutes 41, and the inner end surface of the supporting sliding chute 41 is fixedly connected with a supporting device 42 through the mounting clamping grooves 44;

referring to fig. 9, the supporting device 42 includes a positioning support plate 421, a positioning guide plate 422, a mounting chuck 423 and a supporting spring 424;

a supporting spring 424 is fixedly mounted at the center of the upper end face of the mounting chuck 423, a positioning support plate 421 is fixedly connected at the center of the upper end face of the supporting spring 424, and a positioning guide plate 422 is fixedly connected to the side end face of the positioning support plate 421.

Threaded

sleeve

34 and 35 looks adaptations of threaded sliding groove, and connect clamping ring 31 through threaded

sleeve

34 and 35 looks adaptations of threaded sliding groove and then threaded connection at the up end of protection cover shell 36, make things convenient for follow-up user to carry out quick dismantlement to the device, improved the practicality of device.

Please refer to fig. 3 and 4, a connecting chamfer is formed on the bottom end surface of the connecting pressing ring 31, and the connecting pressing ring 31 is attached to the upper end surface of the guide inclined plate 325 through the connecting chamfer, so that the connecting chamfer can provide an adequate limiting base for the subsequent pressing of the connecting pressing ring 31 on the guide inclined plate 325.

Eight groups of clamping holes are formed in the outer end face of the protective casing shell 36 evenly and equidistantly, the protective casing shell 36 is fixedly connected with the inserting sliding shaft 324 through the clamping holes, the clamping holes can be matched with the inserting sliding shaft 324 to be limited, the subsequent protective casing shell 36 can be conveniently limited in the supporting casing shell 331 stably, and the connection stability is improved.

Referring to fig. 6, the bottom of the positioning gear 337 is engaged with the upper portion of the gear turntable 333, and the upper end surface of the supporting slide 334 is provided with a positioning rotary slot, which can provide a sufficient limiting space for the gear turntable 333, thereby improving the stability of the connection between the supporting sleeve 331 and the supporting slide 334.

The supporting sliding seat 334 is rotatably clamped with the gear rotating disc 333 through a positioning rotating groove, the top of the positioning support plate 421 is connected with the bottom of the guide sliding block 336 in an extruding and fitting manner, the positioning support plate 421 can provide enough limiting elastic force for the outside of the guide sliding block 336, and the connection tightness of the subsequent connector socket 1 and the connector plug 2 is improved.

Guide sliding block 336 and connection spout 335 looks adaptation, and guide sliding block 336 is through connecting spout 335 and then the slip joint at the interior terminal surface that supports slide 334, and connection spout 335 can provide sufficient spacing basis for guide sliding block 336 to convenient follow-up guide sliding block 336 can carry out stable displacement in the outside that supports slide 334.

Connecting thread axle 332 is including the guiding axle that is used for the support and the screw thread pivot of fixed connection at the outer terminal surface of guiding axle, and convenient follow-up spacing distance to guide slider 336 carries out stable regulation, has improved the precision of adjusting.

The thread groove and set up the spacing hole in thread groove bottom portion in the interior terminal surface of direction slider 336, and spacing hole and guiding axle carry out sliding connection, and the thread groove carries out threaded connection with the screw thread pivot, and spacing hole can make things convenient for follow-up guiding axle to slide, and the thread groove can make things convenient for follow-up and screw thread pivot to carry out threaded connection simultaneously, and then conveniently regulates and control the support distance of direction slider 336.

In the implementation of this embodiment, if the device needs to be positioned and connected, at this time, the user can initially position the connecting device 3 and the guiding device 4, so that the bottom of the supporting sleeve 331 can be directly limited to the inside of the connecting housing 43 through the supporting slide 334, and the connector socket 1 and the connector plug 2 are in a facing state, at this time, the user can rotate the supporting sleeve 331, when the supporting sleeve 331 rotates, the supporting sleeve 331 can drive the gear wheel 333 at the bottom to rotate, when the gear wheel 333 rotates, the gear wheel 333 can drive the eight sets of positioning gears 337 engaged therewith to synchronously rotate, and the positioning gear 337 can drive the external connecting threaded shaft 332 to rotate, so that when the connecting threaded shaft 332 rotates, the guiding slide 336 in a threaded connection can be driven to displace towards the outside, when the guiding slide 336 displaces towards the outside, the eight sets of guiding slide 336 can face the eight sets of supporting chutes 41, meanwhile, the guiding sliding block 336 can be directly guided into the supporting sliding groove 41 through the limit of the positioning guide plate 422, so that the bottom of the guiding sliding block 336 is attached to the top of the positioning support plate 421, at the same time, the connector socket 1 and the connector plug 2 can be completely positioned and closed, so that the connector socket 1 and the connector plug 2 can be completely conducted, if the connector plug 2 needs to be replaced subsequently, a user can rotate the connecting pressing ring 31, so that the connecting pressing ring 31 can drive the threaded sleeve 34 at the bottom to rotate, meanwhile, the threaded sleeve 34 can be matched with the threaded sliding groove 35 and further guided into the protective casing 36, and meanwhile, the connecting pressing ring 31 can be pressed through the guiding inclined plate 325, so that the eight groups of the inserting sliding shafts 324 are retracted inwards, the limit of the protective casing 36 is synchronously released, and the subsequent user can conveniently overhaul the electronic element, the practicability of the device is improved.

Example 2

On the basis of embodiment 1, as shown in fig. 10, five groups of supporting sliding shafts 326 are uniformly and equidistantly fixedly mounted on the outer end surface of the mounting guide 321, a spring strut 327 is elastically and slidably clamped at the center of the outer end surface of the supporting sliding shaft 326, and the supporting sliding shaft 326 is elastically and fixedly connected with the positioning pressing plate 323 through the spring strut 327.

In the implementation of the embodiment, the elastic support of the support sliding shaft 326 and the spring support 327 can provide sufficient elastic force for the positioning pressing plate 323 to contract, and can also linearly limit the positioning pressing plate 323, so as to improve the displacement stability of the positioning pressing plate 323, and further improve the connection and limiting stability between subsequent electronic components.

The manufacturing device of the coaxial rotary connector with the multi-core wire capable of rotating 360 degrees comprises an installation support 56, four corners of the outer end surface of the installation support 56 are fixedly provided with support guide posts 55 for supporting, an installation support plate 54 for connection is fixedly arranged at the center of the upper end surfaces of four groups of the support guide posts 55, the inner end surface of the installation support 56 close to the bottom is fixedly connected with a transmission motor 57, the rear end surface of the transmission motor 57 is fixedly connected with a fixed belt wheel 512, the inner end surface of the installation support 56 is symmetrically and rotatably clamped with a guide belt wheel 58, the outer end surface of the guide belt wheel 58 is slidably clamped with a linear guide rail 59, the side end surface of the linear guide rail 59 is fixedly connected with a power motor 51, the center of the upper end surface of the installation support 56 is rotatably clamped with a clamping device 52, the upper end surface of the clamping device 52 is movably clamped with a connector workpiece 53, and the center of the rear end surface of the guide belt wheel 58 is fixedly provided with a limit belt wheel 510, the fixed pulley 512 is engaged with the guide pulley 58 via a second connecting belt 513, and the two sets of position-limiting pulleys 510 are engaged with each other via a first connecting belt 511.

s1, positioning a suitable external tool to the front of the linear guide 59, performing pre-installation positioning, and then installing the connector workpiece 53 to be machined to the upper part of the clamping device 52 for preparation for machining;

s2, during machining, the transmission motor 57 drives the connector workpiece 53 to rotate at a high speed through the clamping device 52, and the power motor 51 can regulate and control the transverse direction of the front cutters of the two groups of linear guide rails 59 through the linear guide rails 59;

s3, the guide pulley 58 can adjust the longitudinal orientation of the linear guide 59 so that the user can complete the machining of the connector workpiece 53 by combining the transverse and longitudinal orientations.

The working principle is as follows: if the device needs to be positioned and connected, the user can initially position the connecting device 3 and the guiding device 4, so that the bottom of the supporting sleeve 331 can be directly limited to the inside of the connecting shell 43 through the supporting slide 334, and the connector socket 1 and the connector plug 2 are in a facing state, at this time, the user can rotate the supporting sleeve 331, when the supporting sleeve 331 rotates, the supporting sleeve 331 can drive the gear turntable 333 at the bottom to rotate, when the gear turntable 333 rotates, the gear turntable 333 can drive eight sets of positioning gears 337 engaged therewith to synchronously rotate, and the positioning gears 337 can drive the external connecting threaded shaft 332 to rotate, so that when the connecting threaded shaft 332 rotates, the guiding slide block 336 in a straight threaded connection can be driven to displace to the outside, when the guiding slide block 336 displaces to the outside, the eight sets of guiding slide blocks 336 can face the eight sets of supporting chutes 41, meanwhile, the guiding sliding block 336 can be directly guided into the supporting sliding groove 41 through the limit of the positioning guide plate 422, so that the bottom of the guiding sliding block 336 is attached to the top of the positioning support plate 421, at the same time, the connector socket 1 and the connector plug 2 can be completely positioned and closed, so that the connector socket 1 and the connector plug 2 can be completely conducted, if the connector plug 2 needs to be replaced subsequently, a user can rotate the connecting pressing ring 31, so that the connecting pressing ring 31 can drive the threaded sleeve 34 at the bottom to rotate, meanwhile, the threaded sleeve 34 can be matched with the threaded sliding groove 35 and further guided into the protective casing 36, and meanwhile, the connecting pressing ring 31 can be pressed through the guiding inclined plate 325, so that the eight groups of the inserting sliding shafts 324 are retracted inwards, the limit of the protective casing 36 is synchronously released, and the subsequent user can conveniently overhaul the electronic element, the practicability of the device is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The coaxial rotary connector of multicore line 360, its characterized in that: comprises a connector socket (1), a connector plug (2), a connecting device (3) and a guiding device (4);

a connector socket (1) for connection is fixedly arranged on the inner end face of the guide device (4), a connecting device (3) for limiting is movably clamped on the outer end face of the guide device (4), and a connector plug (2) is fixedly clamped on the inner end face of the connecting device (3);

the connecting device (3) comprises a connecting pressing ring (31), a positioning device (32), a limiting device (33), a threaded sleeve (34), a threaded sliding groove (35) and a protective casing (36); eight groups of positioning devices (32) are fixedly clamped on the inner end face of the limiting device (33) at uniform intervals, and the limiting device (33) is fixedly clamped with a protective casing (36) for supporting through the positioning devices (32); a threaded sliding groove (35) for connection is formed in the center of the upper end face of the protective casing (36), a threaded sleeve (34) is in threaded connection with the inner end face of the threaded sliding groove (35), and a connecting pressing ring (31) is fixedly mounted in the center of the upper end face of the threaded sleeve (34);

the positioning device (32) comprises an installation guide plate (321), a spring snap ring (322), a positioning pressing plate (323), an insertion sliding shaft (324) and a guide inclined plate (325); the outer end face of the installation guide plate (321) is uniformly and equidistantly fixedly connected with five groups of snap rings (322) for supporting, and the installation guide plate (321) is elastically and fixedly connected with a positioning pressing plate (323) through the five groups of snap rings (322);

five groups of inserting sliding shafts (324) for positioning are uniformly and fixedly installed on the outer end face of the positioning pressing plate (323) at equal intervals, and a guide inclined plate (325) for guiding is fixedly connected to the top of the upper end face of the positioning pressing plate (323);

the limiting device (33) comprises a supporting sleeve (331), a connecting threaded shaft (332), a gear turntable (333), a supporting sliding seat (334), a connecting sliding groove (335), a guide sliding block (336) and a positioning gear (337); a gear turntable (333) for transmission is fixedly arranged in the center of the lower end face of the supporting casing (331), and a supporting sliding seat (334) for limiting is rotationally clamped on the lower end face of the supporting casing (331) through the gear turntable (333); eight groups of connecting sliding grooves (335) for guiding are uniformly and equidistantly formed in the outer end surface of the supporting sliding seat (334), and connecting threaded shafts (332) are uniformly and equidistantly clamped in a rotating manner at positions, opposite to the connecting sliding grooves (335), of the inner end surface of the supporting sliding seat (334); the inner end face of the connecting threaded shaft (332) is fixedly connected with a positioning gear (337) for transmission, and the inner end face of the supporting sliding seat (334) is in threaded sliding connection with a guide sliding block (336) through the connecting threaded shaft (332);

the guide device (4) comprises a support sliding groove (41), a support device (42), a connecting shell (43) and an installation clamping groove (44); eight groups of supporting sliding grooves (41) for positioning are uniformly and equidistantly formed in the inner end face of the connecting shell (43), an installation clamping groove (44) for connection is formed in the center of the lower end face of each supporting sliding groove (41), and the inner end face of each supporting sliding groove (41) is fixedly connected with a supporting device (42) through the installation clamping groove (44);

the supporting device (42) comprises a positioning support plate (421), a positioning guide plate (422), an installation chuck (423) and a supporting spring (424); the mounting device is characterized in that a supporting spring (424) is fixedly mounted at the center of the upper end face of the mounting chuck (423), a positioning support plate (421) is fixedly connected at the center of the upper end face of the supporting spring (424), and a positioning guide plate (422) is fixedly connected to the side end face of the positioning support plate (421).

Threaded sleeve (34) and threaded chute (35) looks adaptation, just connect clamping ring (31) through threaded sleeve (34) and threaded chute (35) looks adaptation and then threaded connection at the up end of protection cover shell (36), the bottom face of connecting clamping ring (31) has been seted up and has been connected the chamfer, just connect clamping ring (31) through the up end of connecting chamfer and direction swash plate (325) to laminating.

2. The multi-core 360 ° coaxial rotatable connector of claim 2, wherein: eight groups of clamping holes are formed in the outer end face of the protective casing (36) at equal intervals, and the protective casing (36) is fixedly connected with the inserting sliding shaft (324) through the clamping holes.

3. The multi-core 360 ° coaxial rotatable connector of claim 2, wherein: the bottom of the positioning gear (337) is meshed with the upper part of the gear rotating disc (333), and the upper end surface of the supporting sliding seat (334) is provided with a positioning rotating groove.

4. A multi-core 360 ° coaxial rotatable connector according to claim 3, wherein: support slide (334) and rotate the joint through location rotary groove and gear carousel (333), location extension board (421) top is connected with the extrusion laminating with the bottom of direction slider (336).

5. The multi-core 360 ° coaxial rotatable connector of claim 4, wherein: the guide sliding block (336) is matched with the connecting sliding groove (335), and the guide sliding block (336) is connected to the inner end face of the supporting sliding seat (334) through the connecting sliding groove (335) in a sliding and clamping mode.

6. The multi-core 360 ° coaxial rotatable connector of claim 5, wherein: the connecting threaded shaft (332) comprises a guide shaft for supporting and a threaded rotating shaft fixedly connected to the outer end face of the guide shaft.

7. The multi-core 360 ° coaxial rotatable connector of claim 6, wherein: the inner end face of the guide sliding block (336) is provided with a thread groove and a limiting hole formed in the bottom of the thread groove, the limiting hole is in sliding connection with the guide shaft, and the thread groove is in threaded connection with the thread rotating shaft.

8. The multi-core 360 ° coaxial rotatable connector of claim 7, wherein: the outer terminal surface of installation baffle (321) is even equidistance fixed mounting has five groups to support slide shaft (326), and is located the outer terminal surface center department elastic sliding joint that supports slide shaft (326) has spring branch (327), just support slide shaft (326) and carry out elastic fixed connection through spring branch (327) and positioning pressure plate (323).

9. Apparatus for making a multi-core 360 ° coaxial rotatable connector according to claim 8, comprising a mounting support (56), characterized in that: four corners of the outer end face of the mounting support (56) are fixedly provided with supporting guide posts (55) for supporting, mounting support plates (54) for connection are fixedly arranged at the centers of the upper end faces of the four groups of supporting guide posts (55), the inner end face of the mounting support (56) close to the bottom is fixedly connected with a transmission motor (57), the rear end face of the transmission motor (57) is fixedly connected with a fixed belt wheel (512), the inner end face of the mounting support (56) is symmetrically and rotatably clamped with guide belt wheels (58), the outer end face of each guide belt wheel (58) is slidably clamped with a linear guide rail (59), the side end face of each linear guide rail (59) is fixedly connected with a power motor (51), the center of the upper end face of the mounting support (56) is rotatably clamped with clamping equipment (52), and the upper end face of each clamping equipment (52) is movably clamped with a connector workpiece (53), the rear end face center of leading pulley (58) is located fixed mounting and is had spacing band pulley (510), fixed band pulley (512) are connected with leading pulley (58) through the meshing of second connecting belt (513), and are two sets of carry out the meshing through first connecting belt (511) between spacing band pulley (510) and connect.

10. A method of making a multi-core 360 ° coaxial rotatable connector according to any of claims 1-9, comprising the steps of:

s1, positioning a proper external cutter to the front part of the linear guide rail (59), performing pre-installation positioning, and then installing the connector workpiece (53) to be machined to the upper part of the clamping device (52) for preparation for machining;

s2, during machining, the transmission motor (57) drives the connector workpiece (53) to rotate at a high speed through the clamping equipment (52), and the power motor (51) can regulate and control the transverse direction of the front cutters of the two groups of linear guide rails (59) through the linear guide rails (59);

s3, the guide pulley (58) can regulate and control the longitudinal direction of the linear guide rail (59), and a user can finish processing the connector workpiece (53) by combining the transverse direction and the longitudinal direction.