CN217475840U

CN217475840U - Mounting device based on current sensor

Info

Publication number: CN217475840U
Application number: CN202220514656.5U
Authority: CN
Inventors: 李立坤
Original assignee: Nanjing Fulikang Electronic Technology Co ltd
Current assignee: Nanjing Fulikang Electronic Technology Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-09-23
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a mounting device based on a current sensor, which comprises an assembling mechanism and a mounting mechanism, wherein the assembling mechanism is used for assembling a shell of the current sensor and comprises a base provided with a plurality of mounting grooves; the bearing mechanism is used for placing a shell of the current sensor and is movably arranged in the mounting groove; and the driving mechanism is used for driving the assembling mechanism to rotate, the driving mechanism comprises a turntable and a driving piece, the turntable is arranged below the assembling mechanism, and the driving piece is movably connected with the turntable. The utility model discloses an installation device based on current sensor adopts and bears mechanism and backup pad and mutually supports, can once only carry out the assembly operation of a plurality of current sensor casings, and every size that bears the mechanism all matches with current sensor's casing phase simultaneously, and first chimb and second chimb mutually support to and the go-between that sets up on the barrel, can satisfy the multiple type barrel that is less than the mounting groove and be connected stably with the mounting groove.

Description

Mounting device based on current sensor

Technical Field

The utility model belongs to the technical field of current sensor, concretely relates to installation device based on current sensor.

Background

For a current sensor, the current sensor can sense information of a current to be measured, and can convert the sensed information into an electrical signal meeting certain standards or other information in a required form according to a certain rule for output, so as to meet requirements of information transmission, processing, storage, display, recording, control and the like. The iron core of current sensor need install into the casing after the winding copper line, then assemble the casing sealed, because current sensor's application scene is various, consequently need guarantee current sensor casing assembly's compactness and fastness, current assembly methods all adopt manual assembly, can not guarantee the validity of assembly, and is inefficient simultaneously.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a mounting device based on a current sensor, aiming at solving the problems that the validity of assembly and the low efficiency can not be guaranteed in the manual assembly process of the iron core shell in the prior art.

The utility model discloses take following technical scheme to realize:

the mounting device based on the current sensor is used for assembling a shell of the current sensor and comprises an assembling mechanism, a mounting mechanism and a mounting mechanism, wherein the assembling mechanism is used for assembling the shell of the current sensor and comprises a base provided with a plurality of mounting grooves; the bearing mechanism is used for placing a shell of the current sensor and is movably arranged in the mounting groove; and the driving mechanism is used for driving the assembling mechanism to rotate, the driving mechanism comprises a turntable and a driving piece, the turntable is arranged below the assembling mechanism, and the driving piece is movably connected with the turntable.

In order to optimize the technical scheme, the specific measures adopted further comprise:

further, the base comprises a sheath and a supporting plate, the supporting plate is horizontally arranged on the inner wall of the sheath, and a plurality of stepped mounting grooves are formed in the supporting plate.

Furtherly, the backup pad is the cylinder type structure of middle trompil, mounting groove circumference equidistance interval distribution, backup pad lower extreme and carousel swing joint.

Furthermore, the lower end of the supporting plate is provided with a positioning hole, a positioning block corresponding to the positioning hole is arranged on the end face of the rotary table, which is in contact with the supporting plate, a through hole is formed in the middle of the rotary table, and the driving part is partially inserted in the through hole.

Further, the driving piece comprises a motor, a shaft coupling, a rotating shaft, a convex block and a shaft sleeve, wherein the rotating shaft is inserted into the through hole, the shaft sleeve is arranged at one end of the rotating shaft, the shaft sleeve is abutted against the upper end face of the rotating disc, the other end of the rotating shaft is connected with the shaft coupling, the shaft coupling is connected with an output shaft of the motor, and the rotating shaft is connected with the rotating disc key.

Furthermore, a convex block is arranged on the side wall of the rotating shaft, a positioning groove is formed in the through hole and communicated with the through hole, and the convex block is clamped in the positioning groove.

Further, the bearing mechanism comprises a barrel body and a first convex edge, the first convex edge is arranged at an opening at the upper end of the barrel body, the lower end of the barrel body is in threaded connection with a mounting groove, the mounting groove is of a stepped structure, and the first convex edge is abutted to the upper end of the mounting groove.

Furthermore, the lower end of the cylinder body is in threaded connection with a connecting ring, the connecting ring is in threaded connection with the mounting groove, and the outer ring of the first convex edge is provided with a second convex edge.

Furthermore, a first clamping groove is formed in the lower end of the first convex edge, a second clamping groove is formed in the lower end of the second convex edge, a clamping block is arranged on the inner side wall of the second convex edge, and the clamping block is clamped in the clamping groove.

The utility model has the advantages that:

compared with the prior art, the utility model discloses an installation device based on current sensor adopts and bears mechanism and backup pad and mutually supports, can once only carry out the assembly of a plurality of current sensor casings, the circular motion can be done to the backup pad to cooperation carousel simultaneously, the outside pressing means of cooperation realizes continuous pressing assembly operation, every bears the size of mechanism simultaneously all with current sensor's casing phase-match, first chimb and second chimb mutually support, and the go-between that sets up on the barrel, can satisfy the polytype barrel that is less than the mounting groove and be connected stably with the mounting groove.

Drawings

Fig. 1 is a schematic structural diagram of the mounting device based on the current sensor of the present invention.

Fig. 2 is a schematic structural view of the turntable of fig. 1 according to the present invention.

Fig. 3 is a schematic view of a part of the structure of the driving mechanism of fig. 1 according to the present invention.

Fig. 4 is a schematic view of an operating state of the bearing mechanism of the present invention.

Fig. 5 is a schematic view of another working state of the load bearing mechanism of the present invention.

Fig. 6 is an exploded view of the first flange and the second flange of fig. 5 according to the present invention.

Fig. 7 is a schematic view of the housing structure of the present invention.

The reference signs are: the assembling mechanism 10, the sheath 11, the supporting plate 12, the mounting groove 121, the bearing mechanism 20, the barrel 21, the first flange 22, the slot 221, the second flange 23, the latch 231, the connecting ring 24, the driving mechanism 30, the rotating disc 31, the positioning block 311, the through hole 312, the positioning slot 313, the driving element 32, the motor 321, the coupling 322, the rotating shaft 323, the shaft sleeve 324, the projection 33, the housing 40, the base 41, the latching slot 411, the cover plate 42, and the fitting block 421.

Detailed Description

In order to clarify the technical solution and the working principle of the present invention, the present invention will be further described in detail with reference to the following embodiments with reference to the accompanying drawings, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

The utility model provides a mounting device based on a current sensor as shown in figures 1-6, which comprises an assembling mechanism 10 used for assembling a shell of the current sensor; the bearing mechanism 20 is used for placing a shell of the current sensor, and the bearing mechanism 20 is movably arranged in the mounting groove 121; and the driving mechanism 30 is used for driving the assembling mechanism 10 to rotate and simultaneously matched with an external pressing device to press, so that the continuous and rapid assembling process of the shell of the current sensor is realized.

The assembling mechanism 1010 includes a sheath 11 and a supporting plate 12, wherein the sheath 11 and the supporting plate 12 are both hollow cylindrical structures, the height of the sheath 11 is higher than that of the supporting plate 12, the supporting plate 12 is horizontally disposed on the inner wall of the sheath 11 and located at the middle position of the sheath 11, a plurality of mounting grooves 121 are disposed on the upper end surface of the supporting plate 12, the mounting grooves 121 are circumferentially distributed at equal intervals, the bearing mechanisms 20 are movably mounted in the mounting grooves 121, the lower end surface of the supporting plate 12 is connected with a driving mechanism 30, and part of the driving mechanism 30 is accommodated in the sheath 11. It can be understood that: the assembly mechanism 10 functions as a bearing support, and a plurality of mounting slots 121 for mounting the bearing mechanism 20 are provided, and the rotary motion of the support plate 12 is driven by the driving mechanism 30.

The driving mechanism 30 comprises a rotating disc 31 and a driving part 32, the rotating disc 31 is arranged below the supporting plate 12, and the driving part 32 is movably connected with the rotating disc 31. The end face, close to the turntable 31, of the support plate 12 is provided with a positioning hole, the end face, in contact with the support plate 12, of the turntable 31 is provided with a positioning block 311 corresponding to the positioning hole, the middle of the turntable 31 is provided with a through hole 312, part of the driving part 32 is inserted into the through hole 312, the driving part 32 comprises a motor 321, a coupler 322, a rotating shaft 323, a projection 33324 and a shaft sleeve 324, the rotating shaft 323 is inserted into the through hole 312, one end of the rotating shaft 323 is provided with the shaft sleeve 324, the shaft sleeve 324 abuts against the upper end face of the turntable 31, the other end of the rotating shaft 323 is connected with the coupler 322, the coupler 322 is connected with an output shaft of the motor 321, the side wall of the rotating shaft 323 is provided with the projection 33324, the through hole 312 is provided with a positioning groove 313, the positioning groove 313 is communicated with the through hole 312, and the projection 33324 is in the positioning groove 313, so that a clamping of the rotating shaft 323 and the turntable 31 are formed. It can be understood that: the rotating shaft 323 is connected with the key to drive the rotating disc 31 to rotate, and the rotating disc 31 drives the supporting plate 12 to rotate.

Bearing mechanism 20 includes barrel 21 and first chimb 22, barrel 21 is hollow tubular structure, first chimb 22 sets up at barrel 21 upper end opening part, the terminal surface supports and leans on in mounting groove 121 upper end under the first chimb 22, barrel 21 lower extreme and mounting groove 121 threaded connection, mounting groove 121 is the echelonment structure, and include first ladder and second ladder, first chimb 22 supports and leans on first ladder promptly, barrel 21 sets up in the second ladder, current sensor's casing is placed in barrel 21, external pressing device sets up directly over mounting groove 121, wherein external pressing device can adopt hydraulic push rod etc.. It can be understood that: the barrel 21 is connected with the first flange 22 through threads, so that the stability of installation is ensured.

Meanwhile, in order to better match the bearing mechanism 20 with the mounting groove 121, the lower end of the cylinder 21 is connected with the connecting ring 24 in a threaded manner, the connecting ring 24 is connected with the mounting groove 121 in a threaded manner, the outer ring of the first flange 22 is provided with the second flange 23, the lower end of the first flange 22 is provided with the clamping groove 221, the inner side wall of the second flange 23 is provided with the clamping block 231, and the clamping block 231 is clamped in the clamping groove 221. It can be understood that: when the mounting groove 121 is large and the cylinder 21 is small, the connection ring 24 may be disposed between the cylinder 21 and the mounting groove 121, thereby ensuring the stability of the connection of the cylinder 21. Meanwhile, the second convex edge 23 is arranged outside the first convex edge 22, so that the second abrupt change is ensured to abut against the first step of the mounting groove 121.

As shown in fig. 7, which is a schematic view of a housing structure of the current sensor, the housing 40 includes a base 41 and two cover plates 42, the cover plates 42 are mounted on the base 41 in a snap-fit manner, the base 41 is provided with a snap-fit groove 411, the cover plates 42 are provided with a matching block 421, and the snap-fit groove 411 and the matching block 421 are in interference fit, so that the assembly firmness of the cover plates 42 and the base 41 is ensured.

The utility model discloses a theory of operation does:

firstly, a base of the current sensor is placed in a cylinder body 21, the cylinder body 21 is arranged in the mounting groove 121, then the cover plate is pre-mounted on the base, the starting motor 321 drives the rotating shaft 323 to rotate, the rotating disc 31 and the supporting plate 12 are sequentially driven to rotate, and the external pressing device is matched to realize the shell assembling operation of the current sensor.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present invention may be made by those skilled in the art without departing from the principle of the present invention.

Claims

1. Installation device based on current sensor for assemble current sensor's casing, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the assembling mechanism is used for assembling the shell of the current sensor and comprises a base provided with a plurality of mounting grooves;

the bearing mechanism is used for placing a shell of the current sensor and is movably arranged in the mounting groove; and the number of the first and second groups,

and the driving mechanism is used for driving the assembling mechanism to rotate, the driving mechanism comprises a turntable and a driving piece, the turntable is arranged below the assembling mechanism, and the driving piece is movably connected with the turntable.

2. The current sensor-based mounting device of claim 1, wherein: the base comprises a sheath and a supporting plate, the supporting plate is horizontally arranged on the inner wall of the sheath, and a plurality of stepped mounting grooves are formed in the supporting plate.

3. The current sensor-based mounting device of claim 2, wherein: the backup pad is the cylinder type structure of middle trompil, mounting groove circumference equidistance interval distribution, backup pad lower extreme and carousel swing joint.

4. The current sensor-based mounting device of claim 3, wherein: the lower end of the supporting plate is provided with a positioning hole, a positioning block corresponding to the positioning hole is arranged on the end face of the rotary table, which is in contact with the supporting plate, a through hole is formed in the middle of the rotary table, and the driving part is partially inserted into the through hole.

5. The current sensor-based mounting device of claim 4, wherein: the driving piece comprises a motor, a coupler, a rotating shaft, a convex block and a shaft sleeve, wherein the rotating shaft is inserted into the through hole, the shaft sleeve is arranged at one end of the rotating shaft, the shaft sleeve is abutted against the upper end face of the rotating disc, the other end of the rotating shaft is connected with the coupler, the coupler is connected with an output shaft of the motor, and the rotating shaft is connected with the rotating disc key.

6. The current sensor-based mounting device of claim 5, wherein: the side wall of the rotating shaft is provided with a convex block, the through hole is provided with a positioning groove, the positioning groove is communicated with the through hole, and the convex block is clamped in the positioning groove.

7. The current sensor-based mounting device of claim 1, wherein: the bearing mechanism comprises a barrel body and a first convex edge, the first convex edge is arranged at an opening at the upper end of the barrel body, the lower end of the barrel body is in threaded connection with a mounting groove, the mounting groove is of a stepped structure, and the first convex edge is abutted against the upper end of the mounting groove.

8. The current sensor-based mounting device of claim 7, wherein: the lower end of the cylinder body is in threaded connection with a connecting ring, the connecting ring is in threaded connection with the mounting groove, and the outer ring of the first convex edge is provided with a second convex edge.

9. The current sensor-based mounting device of claim 8, wherein: the first convex edge lower end is provided with a first clamping groove, the second convex edge lower end is provided with a second clamping groove, the inner side wall of the second convex edge is provided with a clamping block, and the clamping block is clamped in the clamping groove.