CN219136832U

CN219136832U - Argon blowing joint limiting fixing frame

Info

Publication number: CN219136832U
Application number: CN202223610554.2U
Authority: CN
Inventors: 杨斐; 杨欢喜
Original assignee: WUHAN LIYANG TECHNOLOGY CO LTD
Current assignee: WUHAN LIYANG TECHNOLOGY CO LTD
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-06
Anticipated expiration: 2032-12-30

Abstract

The application discloses a limit fixing frame of an argon blowing connector, which comprises a base, a protection mechanism and a limit mechanism; the protection mechanism comprises a movable plate, two fixed cavities are fixedly connected in the movable plate, two telescopic rods are fixedly connected in the fixed cavities, the other ends of the telescopic rods are fixedly connected to two lapping plates respectively, compression springs are sleeved outside the telescopic rods, one ends of the compression springs are fixedly connected to the lapping plates, and the other ends of the compression springs are fixedly connected to the fixed cavities. This application is through outwards pulling the pull rod, and the pull rod slides on logical groove, drives the lapping plate motion, and the telescopic link contracts, and compression spring compresses, inserts fixed cavity with the fixed plate in, loosens the pull rod, and compression spring elasticity effect promotes the lapping plate overlap joint on the fixed plate, and the grafting piece is pegged graft in the fixed plate, fixes the protection casing, blows argon and connects during operation, and the protection casing protects slag and the dust that splashes.

Description

Argon blowing joint limiting fixing frame

Technical Field

The application relates to the argon blowing field, in particular to a limit fixing frame of an argon blowing joint.

Background

The argon blowing treatment of molten steel is a simple external refining method for degassing molten steel and removing nonmetallic inclusions, and is also called as the inert gas blowing treatment of molten steel, and the argon blowing joint is a connecting joint for introducing argon into a smelting furnace in the field of steel smelting.

When the existing argon blowing connector is connected, the existing fixing frame is required to limit and fix the argon blowing connector, and the existing fixing frame is inconvenient to protect the fixing connector during use, so that steel slag and dust are easy to splash outside the fixing connector, and the service life of the fixing connector is affected. Therefore, a limit fixing frame for an argon blowing joint is provided for solving the problems.

Disclosure of Invention

The embodiment provides a spacing mount of argon blowing joint for solving the problem that is inconvenient for protecting the outside of the fixed joint in the prior art.

According to one aspect of the application, there is provided an argon blowing joint limit fixing frame, comprising a base, a protection mechanism and a limit mechanism;

the protection mechanism comprises a movable plate, two fixed cavities are fixedly connected in the movable plate, two telescopic rods are fixedly connected in the fixed cavities, four telescopic rods are fixedly connected to two lapping plates respectively at the other ends of the telescopic rods, compression springs are sleeved outside the telescopic rods, four compression springs are fixedly connected to the lapping plates at one ends, four compression springs are fixedly connected to the fixed cavities at the other ends of the compression springs, two splicing blocks are fixedly connected to the lapping plates, two splicing blocks extend to the outside through the fixed plates in a splicing mode, two fixing plate bottoms extend to the outside through the fixed cavities and the movable plates, and two fixing plate bottoms are fixedly connected to two ends of the top of the protective cover respectively.

Further, the pull rod is fixedly connected to the top end of the lapping plate, the top end of the pull rod penetrates through the fixed cavity and the moving plate to extend to the outside, and the top end of the moving plate is fixedly provided with a through groove at the moving position of the pull rod.

Further, the movable plate is fixedly provided with a movable joint, a fixed joint is inserted in the movable joint, the fixed joint is fixed on a fixed block, the bottom end of the fixed block is fixedly connected with a fixed spring, and the other end of the fixed spring is fixedly connected to the base.

Further, stop gear includes fixed case, fixed case fixed connection is on the base, fixed case top rotates and is connected with the threaded rod, the last screw thread of threaded rod has cup jointed and has removed the sleeve, it runs through fixed case left side wall and extends to outside to remove the sleeve left end, it is on the movable plate to remove sleeve left end fixed connection, fixed case left side wall is located and removes the fixed fluting that is equipped with of sleeve motion department.

Further, a guide rod is sleeved on the movable sleeve in a sliding manner, and the guide rod is fixedly connected to the fixed box.

Further, the slave bevel gear is fixedly sleeved on the threaded rod, the slave bevel gear is meshed with the master bevel gear, the master bevel gear is fixedly connected to the rotating shaft, the other end of the rotating shaft penetrates through the left side wall of the fixed box and extends to the outside, the other end of the rotating shaft is fixedly connected to the output end of the rotating motor, and the rotating motor is fixedly connected to the left side wall of the fixed box.

Through the above-mentioned embodiment of this application, adopted protection machanism, solved the problem of being inconvenient for protecting the fixed joint outside, improved fixed joint's life.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic view of a partial enlarged structure at a of fig. 2 according to an embodiment of the present application.

In the figure: 1. a base; 2. a rotating electric machine; 3. a rotating shaft; 4. a main bevel gear; 5. a slave bevel gear; 6. moving the sleeve; 7. a guide rod; 8. a threaded rod; 9. a fixed box; 10. slotting; 11. a movable joint; 12. a moving plate; 13. fixing the joint; 14. a protective cover; 15. a fixed block; 16. a fixed spring; 17. a fixing plate; 18. a plug block; 19. a lapping plate; 20. a pull rod; 21. a through groove; 22. a compression spring; 23. a telescopic rod; 24. the cavity is fixed.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, an argon blowing joint limiting fixing frame comprises a base 1, a protection mechanism and a limiting mechanism;

the protection mechanism comprises a movable plate 12, two fixing cavities 24 are fixedly connected in the movable plate 12, two telescopic rods 23 are fixedly connected in the fixing cavities 24, four telescopic rods 23 are fixedly connected to two lapping plates 19 respectively, compression springs 22 are sleeved outside the telescopic rods 23, one ends of the compression springs 22 are fixedly connected to the lapping plates 19, the other ends of the compression springs 22 are fixedly connected to the fixing cavities 24, two splicing blocks 18 are fixedly connected to the lapping plates 19, the other ends of the splicing blocks 18 are spliced and extend to the outside through the fixing plates 17, the bottom ends of the fixing plates 17 extend to the outside through the fixing cavities 24 and the movable plates 12, the bottom ends of the fixing plates 17 are fixedly connected to the two ends of the top of the protection cover 14 respectively, the protection cover 14 is convenient to fix and detach, the fixing joints 13 are protected, and steel slag and dust are prevented from splashing outside the fixing joints 13.

The top end of the lapping plate 19 is fixedly connected with a pull rod 20, the top end of the pull rod 20 penetrates through the fixed cavity 24 and the movable plate 12 to extend to the outside, and a through groove 21 is fixedly formed in the top end of the movable plate 12 at the movement position of the pull rod 20 so as to drive the lapping plate 19 to move; the movable plate 12 is fixedly provided with a movable joint 11, a fixed joint 13 is inserted into the movable joint 11, the fixed joint 13 is fixed on a fixed block 15, the bottom end of the fixed block 15 is fixedly connected with a fixed spring 16, and the other end of the fixed spring 16 is fixedly connected to the base 1, so that argon blowing is facilitated; the limiting mechanism comprises a fixed box 9, the fixed box 9 is fixedly connected to the base 1, a threaded rod 8 is rotationally connected to the top of the fixed box 9, a movable sleeve 6 is sleeved on the threaded rod 8 in a threaded manner, the left end of the movable sleeve 6 extends to the outside through the left side wall of the fixed box 9, the left end of the movable sleeve 6 is fixedly connected to a movable plate 12, a slot 10 is fixedly arranged at the position, where the movable sleeve 6 moves, of the left side wall of the fixed box 9, and the position of a movable joint 11 is conveniently moved, so that the movable joint 11 and a fixed joint 13 are limited; the movable sleeve 6 is sleeved with a guide rod 7 in a sliding manner, and the guide rod 7 is fixedly connected to the fixed box 9, so that the movement direction of the movable sleeve 6 is conveniently fixed; the auxiliary bevel gear 5 is fixedly sleeved on the threaded rod 8, the auxiliary bevel gear 5 is meshed with the main bevel gear 4, the main bevel gear 4 is fixedly connected to the rotating shaft 3, the other end of the rotating shaft 3 penetrates through the left side wall of the fixed box 9 to extend to the outside, the other end of the rotating shaft 3 is fixedly connected to the output end of the rotating motor 2, and the rotating motor 2 is fixedly connected to the left side wall of the fixed box 9 so as to conveniently drive the threaded rod 8 to rotate.

When the electric appliance is used, the electric appliance elements are externally connected with a power supply and a control switch, the pull rod 20 is pulled outwards, the pull rod 20 slides on the through groove 21 to drive the lapping plate 19 to move, the telescopic rod 23 contracts, the compression spring 22 compresses, the fixed plate 17 at the top end of the protective cover 14 is inserted into the fixed cavity 24, the pull rod 20 is loosened, the elastic force of the compression spring 22 acts to push the lapping plate 19 to lap over the fixed plate 17, the inserting block 18 is inserted into the fixed plate 17 to fix the protective cover 14, the protective cover 14 protects splashed steel slag and dust when the argon blowing joint works, the rotating motor 2 works to drive the main bevel gear 4 to rotate, the main bevel gear 4 rotates to drive the auxiliary bevel gear 5 to rotate, the threaded rod 8 rotates to drive the threaded rod 8 to rotate, the movable sleeve 6 sleeved with threads to move, the movable sleeve 6 slides on the guide rod 7 sleeved in a sliding manner, the movement direction of the movable sleeve 6 is convenient to fix, the movable sleeve 6 moves to drive the movable sleeve 12 to move, the movable joint 11 is inserted into the fixed joint 13, and follow-up argon blowing operation is convenient to carry out.

The beneficial point of the application lies in:

1. according to the protective cover, the pull rod is pulled outwards, the pull rod slides on the through groove to drive the lapping plate to move, the telescopic rod contracts, the compression spring compresses, the fixing plate at the top end of the protective cover is inserted into the fixing cavity, the pull rod is loosened, the action of the elasticity of the compression spring pushes the lapping plate to lap on the fixing plate, the plug block is plugged into the fixing plate, the protective cover is fixed, and when the argon blowing joint works, the protective cover protects splashed steel slag and dust;

2. this application drives the main bevel gear through rotating electrical machines work and rotates, and the main bevel gear rotates and drives from bevel gear rotation, rotates from bevel gear and drives the threaded rod and rotate, and the threaded rod rotates and drive the removal sleeve motion that the screw thread cup jointed, removes the sleeve and slides on the guide bar that slides the cup joint, is convenient for fix and removes telescopic direction of motion, removes sleeve motion and drives the movable plate motion for remove joint and fixed joint grafting, be convenient for carry out follow-up argon blowing operation.

The rotating motor 2 adopts a three-phase asynchronous motor with the model number of YVF2 and related matched power supply and circuit.

The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present application does not relate to improvements of software and methods.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An argon blowing joint limiting fixing frame is characterized in that: comprises a base (1), a protection mechanism and a limiting mechanism;

the protection mechanism comprises a movable plate (12), two fixed cavities (24) are fixedly connected in the movable plate (12), two telescopic rods (23) are fixedly connected in the fixed cavities (24), four telescopic rods (23) are fixedly connected to two lapping plates (19) respectively, compression springs (22) are sleeved outside the telescopic rods (23), four compression springs (22) are fixedly connected to one ends of the lapping plates (19), four compression springs (22) are fixedly connected to the other ends of the fixed cavities (24), two splicing blocks (18) are fixedly connected to the lapping plates (19), the other ends of the splicing blocks (18) are spliced and penetrate through the fixed plates (17) to extend to the outside, the bottom ends of the fixed plates (17) are fixedly connected to the two ends of the top of the protection cover (14) respectively, and the bottom ends of the fixed plates (17) are fixedly connected to the two ends of the top of the protection cover (14) respectively.

2. The argon blowing joint limiting fixing frame as claimed in claim 1, wherein: the top end of the lapping plate (19) is fixedly connected with a pull rod (20), the top end of the pull rod (20) penetrates through the fixed cavity (24) and the movable plate (12) to extend to the outside, and the top end of the movable plate (12) is fixedly provided with a through groove (21) at the moving position of the pull rod (20).

3. The argon blowing joint limiting fixing frame as claimed in claim 1, wherein: the movable joint (11) is fixedly arranged on the movable plate (12), the fixed joint (13) is inserted in the movable joint (11), the fixed joint (13) is fixed on the fixed block (15), the bottom end of the fixed block (15) is fixedly connected with the fixed spring (16), and the other end of the fixed spring (16) is fixedly connected to the base (1).

4. The argon blowing joint limiting fixing frame as claimed in claim 1, wherein: stop gear includes fixed case (9), fixed case (9) fixed connection is on base (1), fixed case (9) top rotation is connected with threaded rod (8), threaded rod (8) go up the screw thread and have been cup jointed and remove sleeve (6), it runs through fixed case (9) left side wall and extends to outside to remove sleeve (6) left end, remove sleeve (6) left end fixed connection on movable plate (12), fixed case (9) left side wall is located and removes sleeve (6) motion department fixed fluting (10).

5. The argon blowing joint limiting fixing frame as claimed in claim 4, wherein: the movable sleeve (6) is sleeved with a guide rod (7) in a sliding manner, and the guide rod (7) is fixedly connected to the fixed box (9).

6. The argon blowing joint limiting fixing frame as claimed in claim 4, wherein: the utility model discloses a rotary electric machine, including fixed box (9) left side wall, rotary electric machine (2) output, rotary electric machine (2) left side wall, fixed cup joint from bevel gear (5) on threaded rod (8), from the meshing on bevel gear (5) has master bevel gear (4), master bevel gear (4) fixed connection is on axis of rotation (3), the axis of rotation (3) other end runs through fixed box (9) left side wall and extends to outside, axis of rotation (3) other end fixed connection is on rotary electric machine (2) output, rotary electric machine (2) fixed connection is on fixed box (9) left side wall.