CN217544413U

CN217544413U - Novel machining device for positioning and sealing grading ring of vacuum switch tube

Info

Publication number: CN217544413U
Application number: CN202221326481.1U
Authority: CN
Inventors: 杜跃; 张建华; 张祎
Original assignee: Jinzhou Huaguang Switchgear Co ltd
Current assignee: Jinzhou Huaguang Switchgear Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-10-04
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a novel processing device for positioning, sealing and equalizing rings of a vacuum switch tube, which relates to the technical field of vacuum switch tubes and comprises a bottom plate, wherein four corners of the lower end surface of the bottom plate are respectively provided with a support leg, one side of the upper end surface of the bottom plate is fixedly connected with a hollow upright post, and the hollow upright post is provided with a punching component for punching the center of the sealing and equalizing ring; through the drive arc piece and the rotary drum that set up, can drive the slide bar when using and stretch out and draw back in step for when fixed sealing-in equalizer ring, be in solid fixed ring's central point when sealing-in equalizer ring can and put, need not the workman and carry out centering operation again, saved the time wasted to the center, improved work efficiency.

Description

Novel machining device for positioning and sealing grading ring of vacuum switch tube

Technical Field

The utility model relates to a vacuum switch tube technical field specifically is a novel processing of vacuum switch tube location sealing equalizer ring device.

Background

The vacuum switch tube is a vacuum passive device which takes vacuum as a medium and can close or open normal working current and fault short-circuit current in a circuit. The sealing grading ring is a part which is arranged at two ends of a vacuum switch tube and used for packaging the switch, and holes need to be punched at the center of the sealing grading ring in the processing of the sealing grading ring so as to facilitate the installation of a conductive column of the vacuum switch.

In current processing of punching, generally all adopt small-size bench drill to punch, the staff punches after placing the drill bit below and aim at the center with sealing-in equalizer ring when punching, this kind of mode needs the frequent center alignment operation that carries on of workman, very inconvenient, and every sealing-in equalizer ring all need carry out once to the center operation when punching man-hour, very waste time, make work efficiency not high then, to the problem mentioned above, we provide a processingequipment of novel vacuum switch tube location sealing-in equalizer ring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel processing of vacuum switch tube location sealing-in equalizer ring device to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel processing device for positioning and sealing a grading ring of a vacuum switch tube comprises a bottom plate, wherein supporting legs are arranged at four corners of the lower end face of the bottom plate, a hollow stand column is fixedly connected to one side of the upper end face of the bottom plate, and a punching assembly for punching the center of the grading ring is arranged on the hollow stand column;

the middle of the upper end face of the bottom plate is fixedly connected with a bottom round block, the center of the bottom round block is provided with a chip removal hole penetrating through the bottom plate and the bottom round block, the middle of the upper end face of the bottom round block is fixedly connected with a fixing ring, and the fixing ring is provided with a positioning assembly used for positioning and fixing the sealing equalizing ring.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

in one alternative: the subassembly of punching includes the sliding tray, the sliding tray is seted up and is being close to end circle piece one side upper end position at hollow stand, the inside position sliding connection that is located the sliding tray of hollow stand has the sliding support, hollow stand bottom is equipped with and is used for driving the electronic jar of second that the sliding support reciprocated, the sliding support is kept away from the one end of sliding tray and is installed the motor, and the rotary chuck is installed to the motor output, and the rotary chuck output is equipped with the drill bit.

In one alternative: the locating component comprises four sliding rods, the sliding rods are connected to the fixing ring in an equidistant sliding mode, one ends, located inside the fixing ring, of the sliding rods are provided with clamping plates, one ends, located on the clamping plates, of the sliding rods are provided with idler wheels, springs are arranged at positions, located before the idler wheels and the fixing ring, of the sliding rods in a penetrating mode, the bottom round blocks are connected with the rotating cylinder in a rotating mode, four driving arc blocks moving with the idler wheels in a matched mode are arranged on the inner side of the upper end of the rotating cylinder, and the bottom round blocks are further provided with a driving component used for driving the bottom round blocks to rotate.

In one alternative: the driving assembly comprises a ring gear, the ring gear is fixedly connected to the lower end of the rotating cylinder, a first electric cylinder is installed on one side of the bottom plate, a rack is installed at the output end of the first electric cylinder, and the rack is meshed with the ring gear.

In one alternative: the lower end faces of the supporting legs are all attached with rubber anti-slip pads.

In one alternative: the two ends of the clamping plate are provided with cylindrical blocks.

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

1. the utility model discloses a drive arc piece and a rotating cylinder that set up can drive the slide bar when using and stretch out and draw back in step for when fixed sealing-in equalizer ring, the central point that is in solid fixed ring when sealing-in equalizer ring can puts, need not the workman and carries out centering operation again, saved the extravagant time of centering, improved work efficiency.

2. The utility model discloses in because certain length and home distance exist in the slide bar for can fix the sealing-in equalizer ring that the difference directly dropped in the certain limit when using, improved the practicality of device greatly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the rotary drum of the present invention.

Fig. 3 is a schematic structural view of the insole round block of the present invention.

Fig. 4 is a schematic view of a partial structure of the present invention.

Fig. 5 is a schematic view of the internal structure of the hollow upright of the present invention.

Wherein: 1. a base plate; 2. a support leg; 3. a first electric cylinder; 4. a ring gear; 5. chip removal holes; 6. a rotating drum; 7. driving the arc block; 8. a fixing ring; 9. a drill bit; 10. rotating the chuck; 11. a motor; 12. a sliding bracket; 13. a sliding groove; 14. a hollow upright post; 15. a rack; 16. a bottom round block; 17. a splint; 18. a slide bar; 19. a spring; 20. a roller; 21. a second electric cylinder.

Detailed Description

In an embodiment, as shown in fig. 1-5, a novel processing device for positioning and sealing an equalizing ring of a vacuum switch tube comprises a bottom plate 1, a punching assembly and a positioning assembly, wherein four corners of the bottom surface of the bottom plate 1 are provided with support legs 2, the lower end surfaces of the support legs 2 are respectively attached with a non-slip mat made of rubber, the non-slip mat can improve the friction force of the lower end surfaces of the support legs 2 to avoid slipping during placement, one side of the upper end surface of the bottom plate 1 is further fixedly connected with a hollow upright post 14, a bottom round block 16 is fixedly connected in the middle of the upper end surface of the bottom plate 1, a chip removal hole 5 penetrating through the bottom plate 1 and the bottom round block 16 is formed in the center of the bottom round block 16, and a fixing ring 8 is fixedly connected in the middle of the upper end surface of the bottom round block 16.

In this embodiment, through the locating component who sets up, can fix sealing-in equalizer ring in central point when using, the subassembly that punches of setting can punch the processing to the fixed sealing-in equalizer ring of locating component when using.

In one embodiment, as shown in fig. 5, the subassembly that punches is established on hollow stand 14 for punch to sealing-in equalizer ring center, the subassembly that punches includes sliding tray 13, sliding tray 13 sets up and is close to end circle piece 16 one side upper end position at hollow stand 14, the inside position sliding connection that is located sliding tray 13 of hollow stand 14 has sliding bracket 12, hollow stand 14 bottom is equipped with the electronic jar 21 of second that is used for driving sliding bracket 12 to reciprocate, sliding bracket 12 keeps away from the one end of sliding tray 13 and installs motor 11, and rotatory chuck 10 is installed to the motor 11 output, and rotatory chuck 10 output is equipped with drill bit 9.

When the sealing equalizing ring punching machine is used, the drill bit 9 is driven to rotate by the motor 11, then the sliding support 12 is driven to move downwards through the second electric cylinder 21, punching of the sealing equalizing ring is further achieved, and meanwhile the drill bit with the corresponding size can be replaced by the rotary chuck 10 when the sealing equalizing ring punching machine is used.

In one embodiment, as shown in fig. 2 to 4, the positioning assembly is disposed on the fixing ring 8 and used for positioning and fixing the sealing grading ring, the positioning assembly includes four sliding rods 18, the sliding rods 18 are slidably connected to the fixing ring 8 at equal intervals, a clamping plate 17 is disposed at one end of each sliding rod 18 located inside the fixing ring 8, a roller 20 is disposed at one end of each sliding rod 18 away from the clamping plate 17, a spring 19 penetrates through the position of each sliding rod 18 located in front of the roller 20 and the fixing ring 8, a rotating cylinder 6 is rotatably connected to the bottom round block 16, four driving arc blocks 7 which are matched with the roller 20 to drive the clamping plate 17 to move are disposed on the inner side of the upper end of the rotating cylinder 6, and a driving assembly for driving the bottom round block 16 to rotate is further disposed on the bottom plate 1; and cylindrical blocks are arranged at the two ends of the clamping plate 17.

When the sealing-in equalizing ring fixing device is used, the rotating cylinder 6 is driven to rotate through the driving assembly, the rotating cylinder 6 rotates to drive the driving arc block 7 to move correspondingly, the driving arc block 7 can drive the sliding rod 18 to stretch synchronously, so that when the sealing-in equalizing ring is fixed, the sealing-in equalizing ring is positioned at the central position of the fixing ring 8, the centering operation is not needed by a worker, the time wasted in centering is saved, and the working efficiency is improved.

The driving assembly comprises a ring gear 4, the ring gear 4 is fixedly connected to the lower end of the rotating cylinder 6, a first electric cylinder 3 is installed on one side of the bottom plate 1, a rack 15 is installed at the output end of the first electric cylinder 3, and the rack 15 is meshed with the ring gear 4.

In use, the first electric cylinder 3 drives the rack 15 to move, and the rack 15 moves to drive the ring gear 4 to rotate, so that the rotary drum 6 can rotate.

In conclusion, when using, the sealing equalizing ring that will punch is placed in solid fixed ring 8, then move through first electronic jar 3 drive rack 15, rack 15 removes and drives ring gear 4 and rotate, ring gear 4 rotates and drives a rotary drum 6 and rotate, rotary drum 6 rotates and drives drive arc piece 7 and carry out corresponding motion, can drive slide bar 18 through drive arc piece 7 and carry out synchronous flexible, make when fixed sealing equalizing ring, be in solid fixed ring 8's central point when sealing equalizing ring can put, then rotate through motor 11 drive drill bit 9, then move downwards through electronic jar 21 drive sliding support 12 of second, and then realize punching to sealing equalizing ring.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a novel processing of vacuum switch tube location sealing-in equalizer ring device, includes bottom plate (1), its characterized in that: the positions of four corners of the lower end face of the bottom plate (1) are respectively provided with a support leg (2), one side of the upper end face of the bottom plate (1) is also fixedly connected with a hollow upright post (14), and a punching assembly for punching the center of the sealing equalizing ring is arranged on the hollow upright post (14);

bottom disk (16) is fixedly connected in the middle of bottom plate (1) up end, end disk (16) central point puts and sets up chip removal hole (5) that run through bottom plate (1) and end disk (16), fixedly connected with solid fixed ring (8) in the middle of end disk (16) up end, be equipped with on solid fixed ring (8) and be used for carrying out the locating component of fixed location to the sealing-in equalizer ring.

2. The processing device for the novel vacuum switching tube positioning sealing grading ring according to claim 1, characterized in that the punching assembly comprises a sliding groove (13), the sliding groove (13) is arranged at the upper end position of one side of the hollow upright column (14) close to the bottom round block (16), a sliding support (12) is slidably connected to the position of the sliding groove (13) inside the hollow upright column (14), a second electric cylinder (21) for driving the sliding support (12) to move up and down is arranged at the bottom of the hollow upright column (14), a motor (11) is installed at one end, away from the sliding groove (13), of the sliding support (12), a rotary chuck (10) is installed at the output end of the motor (11), and a drill bit (9) is arranged at the output end of the rotary chuck (10).

3. The processing device for the novel vacuum switch tube positioning and sealing grading ring according to claim 1, characterized in that the positioning assembly comprises four sliding rods (18), the sliding rods (18) are connected to the fixing ring (8) in a sliding manner at equal intervals, clamping plates (17) are arranged at one ends of the sliding rods (18) located inside the fixing ring (8), rollers (20) are arranged at one ends of the sliding rods (18) far away from the clamping plates (17), springs (19) are arranged at positions of the sliding rods (18) located in front of the rollers (20) and the fixing ring (8) in a penetrating manner, a rotating cylinder (6) is rotatably connected to the bottom round block (16), four driving arc blocks (7) which are matched with the rollers (20) to drive the clamping plates (17) to move are arranged on the inner side of the upper end of the rotating cylinder (6), and a driving assembly for driving the bottom round block (16) to rotate is further arranged on the bottom plate (1).

4. The processing device for the novel vacuum switch tube positioning and sealing grading ring according to claim 3, characterized in that the driving assembly comprises a ring gear (4), the ring gear (4) is fixedly connected to the lower end of the rotary drum (6), a first electric cylinder (3) is installed on one side of the bottom plate (1), a rack (15) is installed at the output end of the first electric cylinder (3), and the rack (15) is meshed with the ring gear (4).

5. The processing device for the novel vacuum switch tube positioning sealing equalizing ring according to claim 1, characterized in that rubber non-slip pads are adhered to the lower end surfaces of the supporting legs (2).

6. The processing device for the positioning, sealing and grading ring of the vacuum switch tube according to claim 3, characterized in that the clamping plate (17) has cylindrical blocks at both ends.