CN211517243U

CN211517243U - Fixing device is used in processing of high-voltage fuse

Info

Publication number: CN211517243U
Application number: CN201922186581.3U
Authority: CN
Inventors: 武锦涛
Original assignee: Xi'an Xiangtai Electric Co ltd
Current assignee: Xi'an Xiangtai Electric Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-18
Anticipated expiration: 2029-12-09

Abstract

The utility model relates to a fixed technical field of fuse, and disclose a fixing device is used in processing of high-voltage fuse, including first fixed plate, the front side fixedly connected with motor case on first fixed plate right side, the bottom inner wall of motor case and driving motor's bottom fixed connection, the right side and the threaded rod fixed connection that first fixed plate was passed again to driving motor's output inner wall in the left side that passes the motor case earlier, the threaded rod rotates to be connected in first rotation groove. This fixing device is used in high-voltage fuse's processing, through the setting of threaded rod to and the cooperation setting of driving motor and fixed block, reached the effect of adjusting first fixed plate and second fixed plate interval, set up through the cooperation of linear electric motor and connecting rod, make the fixture block reach the effect of removal, solved most of fixing device and can not carry out the problem that the fixed spacing of fixed spacing regulation and most of fixing device needs manual regulation according to high-voltage fuse's size.

Description

Fixing device is used in processing of high-voltage fuse

Technical Field

The utility model relates to a fixed technical field of fuse specifically is a fixing device is used in processing of high-voltage fuse.

Background

Fuses are the simplest protective electrical devices, which are used to protect electrical equipment from damage due to overload and short-circuit current, but most of the existing devices for fixing high-voltage fuses are produced according to the actual specifications of products, but most of the produced fixing devices cannot adjust the fixed spacing according to the size of the high-voltage fuse.

A size-adjustable fuse fixing device is disclosed in chinese publication No. cn20162797. x, which adjusts a distance between a first insulating plate and a second insulating plate by adjusting bolts to secure a required interval for fixing different fuses, but this method has a great disadvantage: when fixing high-voltage fuse at every turn, the user all needs manual adjusting bolt to adjust fixed spacing, and efficiency is lower, and fixed effect can not be guaranteed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a fixing device is used in high-voltage fuse's processing has solved most fixing device and can not carry out the problem that fixed interval's regulation and most fixing device's fixed interval need manual regulation according to high-voltage fuse's size.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fixing device for processing a high-voltage fuse comprises a first fixing plate, a motor box is fixedly connected to the front side of the right side of the first fixing plate, the bottom inner wall of the motor box is fixedly connected with the bottom of a driving motor, the output end of the driving motor firstly penetrates through the left inner wall of the motor box and then penetrates through the right side of the first fixing plate and a threaded rod, the threaded rod is rotatably connected to a first rotating groove, the first rotating groove is formed in the left front side of the inside of the first fixing plate, the left side of the outer surface of the threaded rod is connected with the inner threads of the fixing block, the outer side of the fixing block is fixedly connected with the right inner wall of a second rotating groove, the second rotating groove is formed in the right front side of the inside of the second fixing plate, the rear side of the right side of the second fixing plate is fixedly connected with the left end of a limiting rod, and the right end of the limiting, the utility model discloses a fixture block, including first fixed plate, limiting groove, first fixed plate and second fixed plate, the inside left rear side of first fixed plate is seted up to the limiting groove, the equal fixedly connected with backup pad in middle part of first fixed plate and second fixed plate upper surface, the sliding tray has been seted up at the middle part of upside in the backup pad, the inside sliding connection of sliding tray has two sets of linear electric motor, linear electric motor's top and the bottom fixed connection of connecting rod, the top of connecting rod and the lower surface middle part fixed connection of fixture block, the arc recess has been seted up to the inboard of fixture block, the four corners of arc recess respectively with four group spring fixed connection.

Preferably, the shape of the first fixing plate and the shape of the second fixing plate are both rectangular, and the height of the first fixing plate is the same as the height of the second fixing plate.

Preferably, the middle part of fixed block is provided with first screw hole, and the inside of first screw hole is provided with first internal thread, and the surface of threaded rod is provided with first external screw thread, first internal thread and first external screw thread looks adaptation.

Preferably, the fixture blocks are concave, and two groups of fixture blocks above the support plate are in a symmetrical relationship.

Preferably, a second threaded hole is formed in the middle of the clamping block, a second internal thread is formed in the second threaded hole, a second external thread is formed in the outer surface of the bolt, and the second internal thread is matched with the second external thread.

Preferably, the outer surface of the bolt is provided with anti-slip lines, and the opening of the head of the bolt is in a shape of a straight line.

(III) advantageous effects

The utility model provides a fixing device is used in processing of high-voltage fuse possesses following beneficial effect:

1. this fixing device is used in high-voltage fuse's processing, through the setting of threaded rod to and the cooperation setting of driving motor and fixed block, reached the effect of adjusting first fixed plate and second fixed plate interval, set up through the cooperation of linear electric motor and connecting rod, make the fixture block reach the effect of removal, solved most of fixing device and can not carry out the problem that the fixed spacing of fixed spacing regulation and most of fixing device needs manual regulation according to high-voltage fuse's size.

2. This fixing device is used in high-voltage fuse's processing sets up through the cooperation of gag lever post and spacing groove, makes first fixed plate and second fixed plate reach spacing effect of removing at the removal in-process, through the setting of multiunit spring, makes the spring can bear partial external load pressure when fixed, through the setting of bolt to and the setting of cooperation fixture block, reached the more firm effect that high-pressure fuse-link can be fixed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the interior of the first fixing plate and the interior of the second fixing plate of the present invention;

fig. 3 is a schematic structural view of the supporting plate and the clamping block of the present invention.

In the figure: 1. a first fixing plate; 2. a motor case; 3. a drive motor; 4. a threaded rod; 5. a first rotating groove; 6. a fixed block; 7. a second rotating groove; 8. a second fixing plate; 9. a limiting rod; 10. a limiting groove; 11. a support plate; 12. a sliding groove; 13. a linear motor; 14. a connecting rod; 15. a clamping block; 16. an arc-shaped groove; 17. a spring; 18. and (4) bolts.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a technical solution: a fixing device for processing a high-voltage fuse comprises a first fixing plate 1, a motor box 2 is fixedly connected to the front side of the right side of the first fixing plate 1, the bottom inner wall of the motor box 2 is fixedly connected with the bottom of a driving motor 3, the driving motor 3 is a motor with the model Y80M2-2, the output end of the driving motor 3 firstly penetrates through the left inner wall of the motor box 2 and then penetrates through the right side of the first fixing plate 1 to be fixedly connected with a threaded rod 4, the effect of adjusting the distance between the first fixing plate 1 and a second fixing plate 8 is achieved through the arrangement of the threaded rod 4 and the matching arrangement of the driving motor 3 and a fixing block 6, the threaded rod 4 is rotatably connected in a first rotating groove 5, the first rotating groove 5 is arranged on the left front side inside the first fixing plate 1, the left side of the outer surface of the threaded rod 4 is connected with the inner threads of the fixing block 6, the outer side of the fixing block 6 is fixedly, the second rotating groove 7 is arranged at the right front side in the second fixing plate 8, the rear side at the right side of the second fixing plate 8 is fixedly connected with the left end of the limiting rod 9, the right end of the limiting rod 9 is connected in the limiting groove 10 in a sliding manner, the first fixing plate 1 and the second fixing plate 8 achieve the effect of limiting movement in the moving process through the matching arrangement of the limiting rod 9 and the limiting groove 10, the limiting groove 10 is arranged at the left rear side in the first fixing plate 1, the middle parts of the upper surfaces of the first fixing plate 1 and the second fixing plate 8 are both fixedly connected with a supporting plate 11, the middle part of the inner upper side of the supporting plate 11 is provided with a sliding groove 12, the inner part of the sliding groove 12 is connected with two groups of linear motors 13 in a sliding manner, the linear motors 13 are selected from motors with models of AUM1-S2, the top parts of the linear motors 13 are fixedly connected with the bottom ends of the, make fixture block 15 reach the effect of removal, the problem of most fixing device can not carry out the fixed spacing according to high-voltage fuse's size and adjust and most fixing device's fixed spacing needs manual regulation is solved, the top of connecting rod 14 and the lower surface middle part fixed connection of fixture block 15, arc recess 16 has been seted up to fixture block 15's inboard, arc recess 16's four corners respectively with four group's spring 17 fixed connection, setting through multiunit spring 17, make spring 17 can bear partial external load pressure when fixed, fixture block 15's middle part threaded connection has bolt 18, setting through bolt 18, and the setting of cooperation fixture block 15, reached high-pressure fuse-tube and can be fixed more firm effect.

The utility model discloses in, for making first fixed plate 1 and second fixed plate 8 remove more steady, the shape of first fixed plate 1 and second fixed plate 8 are the rectangle, and the height of first fixed plate 1 is the same with the height of second fixed plate 8.

The utility model discloses in, in order to make fixed block 6 inseparabler with threaded rod 4 complex, the removal is more stable, and the middle part of fixed block 6 is provided with first screw hole, and the inside of first screw hole is provided with first internal thread, and the surface of threaded rod 4 is provided with first external screw thread, first internal thread and first external screw thread looks adaptation.

The utility model discloses in, in order to facilitate fixed high pressure fuse tube, fixture block 15's shape is "concave" font, and two sets of fixture block 15 that are located backup pad 11 top are the symmetric relation.

The utility model discloses in, in order to make fixture block 15 inseparabler with bolt 18 complex, the removal is more stable, and fixture block 15's middle part is provided with the second screw hole, and the inside of second screw hole is provided with the second internal thread, and bolt 18's surface is provided with the second external thread, second internal thread and second external thread looks adaptation.

The utility model discloses in, in order to make the user can be more firm grasp bolt 18, bolt 18's surface is provided with anti-skidding line, for the convenience of the user turn-knob bolt 18, the opening part of bolt 18 head is "one" font.

When using, the user is according to the size of high-pressure fuse-tube, start driving motor 3, driving motor 3 drives fixed block 6 through threaded rod 4 and removes, fixed block 6 is fixed connection with second fixed plate 8, and then fixed block 6 drives second fixed plate 8 and removes, at the removal in-process, gag lever post 9 carries out synchronous motion, the user is according to the regulation condition of reality, close driving motor 3, start linear electric motor 13, linear electric motor 13 drives fixture block 15 through connecting rod 14 and removes, after spring 17 and high-pressure fuse-tube connection and fix in arc recess 16, the user is according to the contact condition of reality, close linear electric motor 13, the user passes through turn-knob bolt 18, it is fixed to make high-pressure fuse carry out the secondary.

In conclusion, the fixing device for processing the high-voltage fuse achieves the effect of adjusting the distance between the first fixing plate 1 and the second fixing plate 8 by arranging the threaded rod 4 and arranging the driving motor 3 and the fixing block 6 in a matching way, the linear motor 13 and the connecting rod 14 are matched to realize the moving effect of the clamping block 15, so that the problems that most fixing devices cannot adjust the fixed distance according to the size of a high-voltage fuse and the fixed distance of most fixing devices needs to be adjusted manually are solved, the first fixing plate 1 and the second fixing plate 8 can achieve the effect of limiting movement in the moving process through the matching arrangement of the limiting rod 9 and the limiting groove 10, and through the arrangement of a plurality of groups of springs 17, when the high-voltage fuse tube is fixed, the spring 17 can bear partial external load pressure, and the high-voltage fuse tube can be fixed more firmly by the arrangement of the bolt 18 and the arrangement of the matched clamping block 15.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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

Claims

1. The utility model provides a fixing device is used in processing of high-voltage fuse, includes first fixed plate (1), its characterized in that: the front side of the right side of the first fixing plate (1) is fixedly connected with a motor box (2), the bottom inner wall of the motor box (2) is fixedly connected with the bottom of a driving motor (3), the output end of the driving motor (3) firstly penetrates through the left side inner wall of the motor box (2) and then penetrates through the right side of the first fixing plate (1) and a threaded rod (4), the threaded rod (4) is rotatably connected in a first rotating groove (5), the first rotating groove (5) is arranged at the left front side inside the first fixing plate (1), the left side of the outer surface of the threaded rod (4) is in threaded connection with the inside of the fixing block (6), the outer side of the fixing block (6) is fixedly connected with the right side inner wall of a second rotating groove (7), the second rotating groove (7) is arranged at the right front side inside the second fixing plate (8), the rear side of the right side of the second fixing plate (8) is fixedly connected with the left side of a limiting rod (9), the right end of the limiting rod (9) is connected in a limiting groove (10) in a sliding manner, the limiting groove (10) is arranged at the left rear side in the first fixing plate (1), the middle parts of the upper surfaces of the first fixing plate (1) and the second fixing plate (8) are fixedly connected with a supporting plate (11), a sliding groove (12) is arranged in the middle of the inner upper side of the supporting plate (11), two groups of linear motors (13) are connected in the sliding groove (12) in a sliding manner, the top of the linear motor (13) is fixedly connected with the bottom end of the connecting rod (14), the top end of the connecting rod (14) is fixedly connected with the middle part of the lower surface of the clamping block (15), arc-shaped grooves (16) are formed in the inner sides of the clamping blocks (15), four corners of each arc-shaped groove (16) are fixedly connected with four groups of springs (17), and bolts (18) are connected to the middle portions of the clamping blocks (15) in a threaded mode.

2. A fixing apparatus for processing a high-voltage fuse according to claim 1, wherein: the shape of the first fixing plate (1) and the shape of the second fixing plate (8) are both rectangular, and the height of the first fixing plate (1) is the same as that of the second fixing plate (8).

3. A fixing apparatus for processing a high-voltage fuse according to claim 1, wherein: the middle part of fixed block (6) is provided with first screw hole, and the inside of first screw hole is provided with first internal thread, and the surface of threaded rod (4) is provided with first external screw thread, first internal thread and first external screw thread looks adaptation.

4. A fixing apparatus for processing a high-voltage fuse according to claim 1, wherein: the fixture blocks (15) are concave, and two groups of fixture blocks (15) above the support plate (11) are in a symmetrical relation.

5. A fixing apparatus for processing a high-voltage fuse according to claim 1, wherein: and a second threaded hole is formed in the middle of the clamping block (15), a second internal thread is formed in the second threaded hole, a second external thread is formed on the outer surface of the bolt (18), and the second internal thread is matched with the second external thread.

6. A fixing apparatus for processing a high-voltage fuse according to claim 1, wherein: the outer surface of the bolt (18) is provided with anti-skid lines, and the opening at the head of the bolt (18) is in a straight shape.