CN214589652U

CN214589652U - A installation mechanism for circular connector centering

Info

Publication number: CN214589652U
Application number: CN202023079603.5U
Authority: CN
Inventors: 卢献彪; 姚旭; 金绍青; 胡健宝
Original assignee: Hangzhou Aerospace Electronic Technology Co Ltd
Current assignee: Hangzhou Aerospace Electronic Technology Co Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-11-02
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to an installation mechanism for circular connector centering, including adjustment disk and fixing base, the fixing base includes three at least pivots, is equipped with the locating support in the pivot, and the one end swing joint of locating support is equipped with the location nail on the adjustment disk on the other end of locating support, standing groove between the locating support, the utility model has the advantages of: the number of the rotating shafts can be adjusted according to the specification of the connector, so that the flange type connector mounting structure has the advantages that the flange type connector mounting structure is universal, a large number of tool clamp design and processing can be omitted, the space for storing the tool clamps is saved, the work efficiency is improved, the structure is not limited by the appearance structure of the connector, and the flange type connector mounting structure can be used for square flanges, round flanges and special-shaped flanges.

Description

A installation mechanism for circular connector centering

Technical Field

The utility model relates to an installation mechanism for circular connector is centering.

Background

The connector is widely applied to electronic systems and is used for connecting energy and signals of circuits, gas paths and light paths among various electrical appliances, electronic equipment and other systems. The connector is divided into a plug called a free end and a socket called a fixed end. According to the shape of the connector, the connector can be divided into a circular connector and a rectangular connector, most of sockets of the circular connector are provided with a mounting flange for fixing equipment, and the number of the mounting holes of the flange is 4 or 3, or is uniformly distributed by multiples of the number of the mounting holes.

During the production, detection and test of the connector, the plug and the socket need to be inserted and connected in a butt joint mode to complete the inspection and test of interchangeability, mechanical service life and the like and the measurement of separation/insertion torque, all of which can be carried out only by fixing and positioning the socket, and during the measurement of the separation/insertion torque, the axis of the connector and the axis of measuring equipment need to be superposed. Particularly, in recent years, with the development of science and technology, the popularization of automation and digitization technology, more and more automatic devices have been developed, and even when checking and testing for interchangeability, mechanical life, and the like, it is necessary to align the connector with the rotation axis of the device. Therefore, while the convenience of people is solved, more and higher requirements are put on the quick positioning, mounting, positioning and centering of the connector.

The installation of the traditional circular connector socket mainly has the following modes:

1. and installing and positioning the flange mounting hole. The structure is more suitable for actual use scenes, but the connector is easy to damage during installation, and a large number of tools need to be manufactured according to different installation sizes, so that the cost is high, and a large amount of space is needed for storing the tools;

2. and the flange is installed and positioned by virtue of the shape of the flange. The structure utilizes the appearance of the square flange connector for positioning, is only suitable for the square flange connector, cannot be used on the connectors of a circular flange and a special-shaped flange, and has the same problem of mounting and positioning with the flange mounting hole;

3. and (5) clamping and positioning by using a three-jaw chuck. The mode easily causes the damage of the connector when clamping, influences the appearance quality of the connector.

In summary, the conventional mounting methods all have certain disadvantages, and the installation of the flange mounting hole and the installation and positioning of the flange appearance require the continuous replacement of the tool for the connectors of different specifications, so that the debugging after the replacement of the tool is time-consuming and labor-consuming. Therefore, the traditional mounting method cannot meet the positioning and mounting requirements of connector production detection of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to reach the purpose just provide an installation mechanism for circular connector centering, can be applicable to the flange mounting circular connector of different specifications size, need not change the frock, realized the quick installation location of connector socket to guarantee the coincidence of the axial lead of connector and mechanism.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides an installation mechanism for circular connector centering uses on the connector, the connector includes mounting flange, is equipped with the mounting hole on the mounting flange, including adjustment disk and the fixing base of setting in the adjustment disk, the fixing base includes three piece at least pivots, be equipped with in the pivot and revolute a pivoted locating support, the one end swing joint of locating support is on the adjustment disk, be equipped with the location nail on the other end of locating support, form the standing groove of placing the connector between the locating support, rely on the cooperation of location nail and mounting hole and fix when the connector is put into the standing groove.

Preferably, the positioning support comprises a positioning rod and an adjusting shaft, the middle part of the positioning rod is rotatably connected to the rotating shaft, the adjusting shaft is arranged at one end of the positioning rod, and the adjusting disc is provided with a guide groove connected with the adjusting shaft.

Preferably, the adjusting shaft is provided with a screw, the positioning rod is provided with a first threaded hole matched with the screw, and the screw and the adjusting shaft are of an integrated structure.

Preferably, the fixing seat comprises a lower flange, an upper flange and a connecting structure arranged between the lower flange and the upper flange, round holes connected with each other through a rotating shaft are arranged on the lower flange and the upper flange, and the positioning rod is arranged between the upper flange and the lower flange.

Preferably, the connecting structure comprises a connecting column and a fixing screw, the bottom end of the connecting column is fixedly connected to the lower flange, the top end of the connecting column is fixedly connected to the upper flange, and the fixing screw penetrates through the upper flange and is fixedly connected to the connecting column.

Preferably, the bottom end of the connecting column is provided with a stud, the lower flange is provided with a second threaded hole matched with the stud, the top end of the connecting column is provided with a fixing column, the upper flange is provided with a fixing hole connected with the fixing column, and the fixing column is provided with a third threaded hole connected with a fixing screw.

Preferably, the fixing seat comprises four rotating shafts, and the four rotating shafts are uniformly distributed on the fixing seat.

Preferably, the head of the positioning nail is provided with a conical guide body for guiding the positioning nail into the positioning hole.

To sum up, the utility model has the advantages that: the positioning support rotating around the rotating shaft is arranged on the rotating shaft, and one end of the positioning support is movably connected to the adjusting disc, so that when the adjusting disc is rotated clockwise/anticlockwise, the positioning support can slide inwards/outwards along the adjusting disc to drive the positioning support to rotate around the rotating shaft, positioning nails on the positioning support can simultaneously open/contract to form a regular polygon, the center position of the regular polygon is always coincided with the center of the fixing seat and keeps unchanged, when the side length of the regular polygon is close to that of a flange mounting hole of the connector, the detected connector is put in and fixed through the matching of the positioning nails and the mounting hole, the mounted connector can be subjected to subsequent detection, and because the number of the rotating shaft can be adjusted according to the specification of the connector, the mounting universality of flange connectors with different specifications is realized, and the design and the processing of a large number of tool fixtures can be omitted, the mechanism is not limited by the appearance structure of the connector, no matter the square flange, the round flange or the special-shaped flange, the mechanism can be used, finally, the rotating shaft is arranged on the fixed seat, the fixed seat is arranged in the adjusting disc, the whole installation mechanism is applied to automatic equipment through the fixed seat, the tool fixtures with different sizes and specifications are reduced, the trouble of debugging caused by replacing the tool fixtures can be avoided, debugging-free can be realized, the requirement on the skill of an operator is lowered, auxiliary working hours are reduced, and the production efficiency is improved.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of a mounting mechanism for centering a circular connector according to the present invention;

FIG. 2 is a schematic structural view of the fixing base of the present invention;

FIG. 3 is a schematic structural view of a middle flange and a lower flange of the present invention;

fig. 4 is a schematic structural view of the middle positioning bracket of the present invention;

fig. 5 is a schematic structural view of the adjusting plate of the present invention;

fig. 6 is a schematic structural diagram of the middle mounting mechanism of the present invention during mounting.

Reference numerals:

the device comprises an adjusting disc 1, a guide groove 11, a fixing seat 2, a lower flange 20, an upper flange 21, a connecting structure 22, a round hole 23, a connecting column 24, a fixing column 241, a fixing screw 25, a stud 26, a second threaded hole 27, a fixing hole 28, a third threaded hole 29, a rotating shaft 3, a positioning bracket 4, a positioning nail 40, a positioning rod 41, an adjusting shaft 42, a screw 43, a first threaded hole 44, a conical guide body 45 and a placing groove 5.

Detailed Description

As shown in fig. 1, 2, 3, 4, 5, 6, a mounting mechanism for centering a circular connector is applied to a connector, the connector includes a mounting flange, a mounting hole is provided on the mounting flange, the mounting mechanism includes an adjusting disk 1 and a fixing seat 2 arranged in the adjusting disk 1, the fixing seat 2 includes at least three rotating shafts 3, a positioning bracket 4 rotating around the rotating shafts 3 is provided on the rotating shafts 3, one end of the positioning bracket 4 is movably connected to the adjusting disk 1, a positioning nail 40 is provided on the other end of the positioning bracket 4, a placing groove 5 for placing the connector is formed between the positioning brackets 4, when the connector is placed in the placing groove 5, the connector is fixed by the cooperation of the positioning nail 40 and the mounting hole, a conical guide body 45 for guiding the positioning nail 40 to enter the positioning hole is provided at the head of the positioning nail 40, when the detected connector is placed in the placement groove 5, the conical guide body 45 can play a role in guiding and guiding the positioning nail 40 to enter the mounting hole of the mounting flange, so that the mounting is in place and centered.

The positioning support 4 rotating around the rotating shaft 3 is arranged on the rotating shaft 3, and one end of the positioning support 4 is movably connected on the adjusting disc 1, therefore, when the adjusting disc 1 is rotated clockwise/anticlockwise, the positioning support 4 can slide inwards/outwards along the respective adjusting disc 1 to drive the positioning support 4 to rotate around the rotating shaft 3, the positioning nails 40 on the positioning support 4 can simultaneously open/contract to form a regular polygon, the center position of the regular polygon is always coincided with the center of the fixed seat 2 and keeps unchanged, when the side length of the regular polygon is close to that of the flange mounting hole of the connector, the connector to be detected is put in and fixed through the matching of the positioning nails 40 and the mounting hole, the mounted connector can be subjected to subsequent detection, and the number of the rotating shaft 3 can be adjusted according to the specification of the connector, so that the flange connectors with different sizes and specifications can be mounted universally, can remove a large amount of frock clamp designs and processing from, and deposit frock clamp's space and keep, not only use manpower sparingly and material resources, and improve work efficiency, this mechanism does not receive the restriction of connector appearance structure, no matter be square flange, round flange, still heterotypic flange, this mechanism can both be used, finally, set up pivot 3 on fixing base 2, and fixing base 2 sets up in adjustment disk 1, use whole installation mechanism on automation equipment through the fixing base, not only reduce the required frock clamp of not equidimension specification, and can remove the trouble of the debugging that changes frock clamp and bring from, can realize debugging-free, reduce the technical requirement to the operator, reduce man-hour for assistance, improve production efficiency.

The fixing seat 2 includes three rotating shafts 3 or four rotating shafts 3 or seven rotating shafts 3, the three rotating shafts 3 are suitable for installation of circular connectors with 3 mounting holes and multiples thereof, such as flange-type circular connectors of 3, 6 and 9, the four rotating shafts 3 are suitable for installation of circular connectors with 4 mounting holes and multiples thereof, such as 4, 8 and 12, most of the flange-type circular connectors can be covered, the seven rotating shafts 3 are suitable for the two situations, and all installation of the flange-type circular connectors can be basically covered, and the four rotating shafts 3 are taken as an example in the embodiment for explanation.

The positioning bracket 4 comprises a positioning rod 41 and an adjusting shaft 42, the middle part of the positioning rod 41 is rotatably connected to the rotating shaft 3, the adjusting shaft 42 is arranged at one end of the positioning rod 41, the adjusting disc 1 is provided with a guide groove 11 connected with the adjusting shaft 42, the positioning bracket 4 is arranged into the positioning rod 41 and the adjusting shaft 42, the rotation of the positioning rod 41 around the rotating shaft 3 can be restrained by the sliding of the adjusting shaft 42 in the guide groove 11, the rotating quality of the positioning rod 41 is ensured, the quadrangle is ensured to be formed between the positioning rods 41 and is square, when in use, the connector is put in when the side length of the square is close to the mounting hole distance of the connector, at the moment, the mounting hole of the connector can be guided along the conical guide body 45 on the positioning nail 40 to be scratched in place, the axis of the connector is ensured to be consistent with the axis of the mechanism, and the quick mounting and centering of the connector can be realized, as shown in fig. 6.

The adjusting plate is characterized in that a screw 43 is arranged on the adjusting shaft 42, a first threaded hole 44 matched with the screw 43 is formed in the positioning rod 41, the screw 43 and the adjusting shaft 42 are of an integrated structure, the adjusting shaft 42 is installed on the positioning rod 41 through the matching of the screw 43 and the first threaded hole 44, the fixing quality of the adjusting shaft 42 can be improved, and the stability of the adjusting shaft 42 in moving on the adjusting plate 1 is prevented.

The fixing seat 2 comprises a lower flange 20, an upper flange 21 and a connecting structure 22 arranged between the lower flange 20 and the upper flange 21, round holes 23 connected with a rotating shaft 3 are respectively arranged on the lower flange 20 and the upper flange 21, the positioning rod 41 is arranged between the upper flange 21 and the lower flange 20, the connecting structure 22 realizes the fixation of the lower flange 20 and the upper flange 21, the installation of the positioning rod 41 is convenient, the round holes 23 can realize the rapid installation of the rotating shaft 3 between the lower flange 20 and the upper flange 21, the stability of the rotating positioning rod 41 is ensured, the fixing seat 2 can be fixed at different installation positions by the upper flange 21 and the lower flange 20, the connecting structure 22 comprises a connecting post 24 and a fixing screw 25, the bottom end of the connecting post 24 is fixedly connected on the lower flange 20, the top end of the connecting post 24 is fixedly connected on the upper flange 21, the fixing screw 25 penetrates through the upper flange 21 and is fixedly connected on the connecting post 24, the connecting structure 22 is set to be a structure of a connecting column 24 and a fixing screw 25, the lower flange 20 and the upper flange 21 are connected through the connecting column 24 and fastened through the fixing screw 25, the connection is reliable, the mounting and dismounting are convenient, the stability is good, a stud 26 is arranged at the bottom end of the connecting column 24, a second threaded hole 27 matched with the stud 26 is arranged on the lower flange 20, a fixing column 241 is arranged at the top end of the connecting column 24, a fixing hole 28 connected with the fixing column is arranged on the upper flange 21, a third threaded hole 29 connected with the fixing screw 25 is arranged on the fixing column, the stud 26 is matched with the second threaded hole 27, the connecting column 24 can be rapidly mounted on the lower flange 20, the fixing quality of the connecting column 24 and the lower flange 20 is improved, the matching of the fixing column and the fixing hole 28 can be realized, the upper flange 21 can be rapidly mounted on the connecting column 24, and the fastening is realized through the fixing screw 25, the connection strength of the whole fixing seat 2 is improved, and the installation and the disassembly are convenient.

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims

1. The utility model provides an installation mechanism for circular connector centering, uses on the connector, the connector includes mounting flange, is equipped with mounting hole on the mounting flange, its characterized in that: including adjustment disk and the fixing base of setting in the adjustment disk, the fixing base includes three piece at least pivots, be equipped with in the pivot and revolute shaft pivoted locating support, locating support's one end swing joint is on the adjustment disk, be equipped with the location nail on locating support's the other end, form the standing groove of placing the connector between the locating support, rely on the cooperation of location nail and mounting hole and fix when the connector is put into the standing groove.

2. A mounting mechanism for centering of a circular connector as claimed in claim 1, wherein: the positioning support comprises a positioning rod and an adjusting shaft, the middle of the positioning rod is rotatably connected to the rotating shaft, the adjusting shaft is arranged at one end of the positioning rod, and a guide groove connected with the adjusting shaft is formed in the adjusting disc.

3. A mounting mechanism for centering of a circular connector as claimed in claim 2, wherein: the adjusting shaft is provided with a screw rod, the positioning rod is provided with a first threaded hole matched with the screw rod, and the screw rod and the adjusting shaft are of an integrated structure.

4. A mounting mechanism for centering of a circular connector as claimed in claim 2, wherein: the fixing seat comprises a lower flange, an upper flange and a connecting structure arranged between the lower flange and the upper flange, round holes connected with each other through a rotating shaft are arranged on the lower flange and the upper flange, and the positioning rod is arranged between the upper flange and the lower flange.

5. A mounting mechanism for centering of a circular connector as claimed in claim 4, wherein: the connecting structure comprises a connecting column and a fixing screw, the bottom end of the connecting column is fixedly connected to the lower flange, the top end of the connecting column is fixedly connected to the upper flange, and the fixing screw penetrates through the upper flange and is fixedly connected to the connecting column.

6. A mounting mechanism for centering of a circular connector as claimed in claim 5, wherein: the bottom end of the connecting column is provided with a stud, the lower flange is provided with a second threaded hole matched with the stud, the top end of the connecting column is provided with a fixing column, the upper flange is provided with a fixing hole connected with the fixing column, and the fixing column is provided with a third threaded hole connected with a fixing screw.

7. A mounting mechanism for centering of a circular connector as claimed in claim 1, wherein: the fixing seat comprises three rotating shafts or four rotating shafts or seven rotating shafts.

8. A mounting mechanism for centering of a circular connector as claimed in claim 1, wherein: the head of the positioning nail is provided with a conical guide body for guiding the positioning nail to enter the positioning hole.