CN218534304U

CN218534304U - Automatic adjusting and positioning device for isolator assembly

Info

Publication number: CN218534304U
Application number: CN202222092480.1U
Authority: CN
Inventors: 倪鲁淇; 杨子坤; 冷坚; 王磊
Original assignee: Jiangxi Normal University
Current assignee: Jiangxi Normal University
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-02-28
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses an automatic adjusting and positioning device for assembling an isolator, which comprises a base stably placed on a plant plane, wherein a worm and a worm wheel are respectively arranged below the middle part of the base in a bearing manner; the workbench is rotatably arranged in the middle of the upper end of the base; further comprising: a driving motor embedded in the workbench; the first limiting plate is fixedly installed on one side, close to the center of the workbench, of the supporting rod, and the second limiting plates are respectively installed on two sides of the first limiting plate in a rotating mode, so that the positioning effect on the isolator component is achieved. This an automatically regulated positioner for isolator assembly through carousel and movable mounting four first limiting plates in the workstation top for after the carousel rotates, can drive four first limiting plates and laminate in the magnetism supporting seat simultaneously, and adjust according to the magnetism supporting seat of different specifications, simultaneously under the cooperation with the second limiting plate, improve the location fastness.

Description

Automatic adjusting and positioning device for isolator assembly

Technical Field

The utility model relates to a positioner technical field that is relevant specifically is an automatically regulated positioner for isolator assembly.

Background

The positioning device is a machine body used for fixing and limiting a processing object in the processing operation of a workpiece, so that the position deviation in the subsequent processing process is avoided, the isolator is an optical device only capable of passing one-way light, generally consists of a circular magnetic supporting seat and an isolator crystal, and when the magnetic supporting seat and the isolator crystal are assembled, the magnetic supporting seat needs to be limited in advance.

1. In an assembly tool for a circular isolator with publication number CN212421120U, the front and rear positioning rotating plates are driven by the rotating rod to rotate, so as to fix the magnetic supporting seat, however, in the assembly operation, the adjustment is inconvenient according to the size and specification of the magnetic supporting seat, and the applicability is low;

2. and in the assembly process to magnetism supporting seat and isolator crystal, receive the effort in the equidirectional not easily, influence positioner to the spacing stable effect of magnetism supporting seat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatically regulated positioner for isolator assembly to solve the inconvenient size of the specification according to the magnetism supporting seat of current in the adjusting and positioning device of isolator assembly on the existing market that above-mentioned background art provided and adjust, the suitability is low, and to the relatively poor problem of spacing fixed effect of magnetism supporting seat.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic adjusting and positioning device for isolator assembly comprises a base stably placed on a plant plane, wherein a worm and a worm wheel are respectively arranged below the middle part of the base in a bearing mode, the worm and the worm wheel are meshed with each other, and the front end of the worm is connected with the output end of an existing servo motor;

the workbench is rotatably arranged in the middle of the upper end of the base, the middle of the upper end of the workbench is used for placing the isolator part, and the lower end of the rotating shaft of the workbench is connected with the upper end of the worm wheel shaft, so that the angle adjustment is realized, and the assembly operation is convenient;

further comprising:

the driving motor is embedded in the workbench, and the lower end output end of the driving motor is connected with a turntable through a key in the workbench;

the sliding block is arranged inside the sliding groove in a sliding mode, the sliding groove is formed inside the upper end of the workbench, and a supporting rod is fixedly arranged at the upper end of the sliding block;

and the first limiting plate is fixedly arranged on one side of the supporting rod close to the center of the workbench, so that the positioning effect on the isolator part is realized.

Preferably, a connecting rod is connected between the side part of the turntable and the sliding blocks through a movable shaft, and four connecting rods are arranged at equal angles relative to the center of the turntable, so that the four sliding blocks can be driven to move by the connecting rods after the turntable rotates.

Preferably, the spout is "ten" column structure setting, and the spout constitutes horizontal block sliding structure with the slider for the slider can be inside at the spout and carry out stable the removal.

Preferably, the lower end and the side part of the sliding block are respectively and movably provided with a ball and a roller which can reduce friction force, and the ball and the roller are respectively attached to the inner wall of the sliding groove, so that the friction between the sliding block and the sliding groove can be reduced.

Preferably, the second limiting plate is installed in the both sides of first limiting plate all rotate, and the second limiting plate all is the arcuation design with one side that the bracing piece was kept away from to first limiting plate for first limiting plate and second limiting plate can laminate in the outside of circular magnetism supporting seat more.

Preferably, the welding has the arc spring between the middle part of second limiting plate and the first limiting plate, and the second limiting plate passes through the arc spring and constitutes elasticity rotating-structure with first limiting plate for after the second limiting plate contacts with magnetism supporting seat, can closely laminate in the outside of circular magnetism supporting seat under the effect of arc spring.

Compared with the prior art, the beneficial effects of the utility model are that: this an automatically regulated positioner for isolator assembly, through carousel and four first limiting plates of movable mounting in the workstation top for after the carousel rotates, can drive four first limiting plates and laminate in the magnetism supporting seat simultaneously, and adjust according to the magnetism supporting seat of different specifications, simultaneously under the cooperation with the second limiting plate, improve the location fastness, its concrete effect as follows:

1. the rotary table and the supporting rods are arranged, so that after the rotary table rotates, the four sliding blocks can be driven by the four connecting rods to slide in the corresponding sliding grooves respectively, the supporting rods arranged at the upper ends of the sliding blocks are driven to synchronously move, the supporting rods drive the first limiting plate to be attached to the side portion of the magnetic supporting seat, the limiting and fixing effect on the magnetic supporting seat is realized, the rotating amplitude of the rotary table can be controlled according to the specification size of the magnetic supporting seat, automatic adjustment is realized, and the applicability is improved;

2. be provided with second limiting plate and arc spring, make when the bracing piece drives first limiting plate and removes to the lateral part of magnetism supporting seat, under the effect of four first limiting plates, realize the multidirectional spacing of magnetism supporting seat, improve spacing stability, and first limiting plate removes the in-process, the second limiting plate will contact with magnetism supporting seat in advance, and at the continuous removal in-process, under the relative position relation, the second limiting plate will rotate on first limiting plate, and under the elastic action of arc spring, the second limiting plate will closely laminate in the lateral part of magnetism supporting seat, further improve the location fastness.

Drawings

FIG. 1 is a schematic view of the overall front cut structure of the present invention;

FIG. 2 is a schematic view of a front section structure of the connecting rod of the present invention;

FIG. 3 is a schematic view of the top-down structure of the turntable of the present invention;

FIG. 4 is a schematic side sectional view of the slider of the present invention;

fig. 5 is the utility model discloses the second limiting plate cuts open schematic structure drawing downwards.

In the figure: 1. a base; 2. a worm; 3. a worm gear; 4. a work table; 5. a drive motor; 6. a turntable; 7. a chute; 8. a slider; 9. a support bar; 10. a first limit plate; 11. a second limiting plate; 12. an arc spring; 13. a connecting rod; 14. a ball bearing; 15. and (4) a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an automatic adjusting and positioning device for isolator assembly comprises a base 1 stably placed on a plant plane, wherein a worm 2 and a worm wheel 3 are respectively arranged below the middle part of the base 1 in a bearing mode, the worm 2 and the worm wheel 3 are meshed with each other, and the front end of the worm 2 is connected with the output end of an existing servo motor; the workbench 4 is rotatably arranged in the middle of the upper end of the base 1, the middle of the upper end of the workbench 4 is used for placing an isolator part, and the lower end of a rotating shaft of the workbench 4 is connected with the upper end of the shaft end of the worm wheel 3, so that the angle adjustment is realized, and the assembly operation is convenient; further comprising: the driving motor 5 is embedded in the workbench 4, and the lower end output end of the driving motor 5 is connected with a turntable 6 in the internal key of the workbench 4; the sliding block 8 is arranged inside the sliding chute 7 in a sliding manner, the sliding chute 7 is arranged inside the upper end of the workbench 4, and a supporting rod 9 is fixedly arranged at the upper end of the sliding block 8; the first limiting plate 10 is fixedly arranged on one side, close to the center of the workbench 4, of the supporting rod 9, and realizes the positioning effect on the isolator part; connecting rods 13 are connected between the side part of the rotary table 6 and the sliding block 8 through movable shafts, and four connecting rods 13 are arranged at equal angles relative to the center of the rotary table 6; the sliding chute 7 is arranged in a cross-shaped structure, and the sliding chute 7 and the sliding block 8 form a horizontal clamping sliding structure; the lower end and the side part of the sliding block 8 are respectively and movably provided with a ball 14 and a roller 15 which can reduce friction force, and the ball 14 and the roller 15 are respectively attached to the inner wall of the sliding chute 7;

with reference to fig. 1-4, when the circular magnetic support seat is placed on the worktable 4, the driving motor 5 is started, the driving motor 5 drives the turntable 6 to rotate, and when the turntable 6 rotates, the connecting rod 13 is utilized to drive the slider 8 to slide in the chute 7, so as to drive the supporting rod 9 mounted at the upper end of the slider 8 to synchronously displace, so that the first limiting plate 10 mounted on the supporting rod 9 is attached to the side part of the circular magnetic support seat, thereby realizing the positioning effect on the circular magnetic support seat, and meanwhile, according to the specification and size of the circular magnetic support seat, the assembly system controls the rotation amplitude of the turntable 6 through the driving motor 5, thereby controlling the movement distance of the first limiting plate 10, realizing automatic adjustment, and improving the applicability;

the two sides of the first limiting plate 10 are both rotatably provided with second limiting plates 11, and the sides of the second limiting plates 11 and the first limiting plates 10 far away from the support rod 9 are both in arc-shaped design; an arc-shaped spring 12 is welded between the middle part of the second limiting plate 11 and the first limiting plate 10, and the second limiting plate 11 and the first limiting plate 10 form an elastic rotating structure through the arc-shaped spring 12;

combine fig. 1, fig. 3 and fig. 5 show, make when carousel 6 rotates, can utilize four connecting rods 13 to drive the lateral part of first limiting plate 10 on four not equidirectional to circular magnetism supporting seat and remove, realize multidirectional spacing, improve spacing stability, and at the removal in-process, second limiting plate 11 of installing on the first limiting plate 10 will contact with circular magnetism supporting seat in advance, and under lasting displacement, second limiting plate 11 will rotate extrusion to arc spring 12, second limiting plate 11 can be under arc spring 12's elastic action afterwards, closely laminate in the lateral part of circular magnetism supporting seat, further strengthen the location fastness.

The working principle is as follows: when the automatic adjusting and positioning device for the isolator assembly is used, as shown in a combined drawing 1-5, after a circular magnetic support seat is placed on a workbench 4, a driving motor 5 is started, the driving motor 5 drives a rotary disc 6 to rotate, a first limiting plate 10 installed on a support rod 9 is driven to be attached to the side portion of the circular magnetic support seat through the cooperation of four connecting rods 13 and a slider 8, multidirectional positioning is achieved, meanwhile, in the moving process, a second limiting plate 11 is made to be closely attached to the side portion of the circular magnetic support seat under the action of an arc spring 12, positioning firmness is further enhanced, an assembly system can control the rotating range of the rotary disc 6 through the driving motor 5 according to the specification size of the circular magnetic support seat, the moving distance of the first limiting plate 10 is controlled, automatic adjustment is achieved, applicability is improved, then, the workbench 4 is driven to rotate through the meshing action of a worm 2 and a worm wheel 3, angle adjustment of the circular magnetic support seat is achieved, and then the circular magnetic support seat and the isolator crystal can be assembled, and the isolator assembly operation is completed.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An automatic adjusting and positioning device for isolator assembly comprises a base (1) stably placed on a plant plane, wherein a worm (2) and a worm wheel (3) are respectively arranged below the middle part of the base (1) in a bearing mode, the worm (2) and the worm wheel (3) are meshed with each other, and the front end of the worm (2) is connected with the output end of an existing servo motor;

the workbench (4) is rotatably arranged in the middle of the upper end of the base (1), the middle of the upper end of the workbench (4) is used for placing an isolator part, and the lower end of the rotating shaft of the workbench (4) is connected with the upper end of the shaft end of the worm wheel (3), so that angle adjustment is realized, and assembly operation is convenient;

it is characterized by also comprising:

the driving motor (5) is embedded in the workbench (4), and the lower end output end of the driving motor (5) is connected with a rotary table (6) in the workbench (4) through a key;

the sliding block (8) is arranged inside the sliding groove (7) in a sliding mode, the sliding groove (7) is formed inside the upper end of the workbench (4), and a supporting rod (9) is fixedly installed at the upper end of the sliding block (8);

and the first limiting plate (10) is fixedly arranged on one side of the supporting rod (9) close to the center of the workbench (4) to realize the positioning effect on the isolator component.

2. The automatic adjusting and positioning device for the assembly of the isolator as claimed in claim 1, wherein: connecting rods (13) are connected between the side part of the rotary table (6) and the sliding block (8) through movable shafts, and four connecting rods (13) are arranged at equal angles relative to the center of the rotary table (6).

3. The automatic adjusting and positioning device for the assembly of the isolator as claimed in claim 1, wherein: the sliding groove (7) is arranged in a cross-shaped structure, and the sliding groove (7) and the sliding block (8) form a horizontal clamping sliding structure.

4. An automatically adjusting positioning device for isolator fitting according to claim 1, characterized in that: the lower end and the side part of the sliding block (8) are respectively movably provided with a ball (14) and a roller (15) which can reduce friction force, and the ball (14) and the roller (15) are respectively attached to the inner wall of the sliding groove (7).

5. The automatic adjusting and positioning device for the assembly of the isolator as claimed in claim 1, wherein: and the two sides of the first limiting plate (10) are rotatably provided with second limiting plates (11), and the sides of the second limiting plates (11) and the first limiting plates (10) far away from the supporting rod (9) are in arc-shaped design.

6. An automatically adjusting positioning device for isolator fitting according to claim 5, characterized in that: an arc-shaped spring (12) is welded between the middle of the second limiting plate (11) and the first limiting plate (10), and the second limiting plate (11) and the first limiting plate (10) form an elastic rotating structure through the arc-shaped spring (12).