CN213895911U

CN213895911U - Flat argon blowing joint convenient to install

Info

Publication number: CN213895911U
Application number: CN202022940414.6U
Authority: CN
Inventors: 王欣
Original assignee: Jiangsu Houquan Electromechanical Equipment Co ltd
Current assignee: Jiangsu Houquan Electromechanical Equipment Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-06
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a flat argon blowing joint convenient to installation relates to argon blowing joint technical field. The utility model comprises a first pipe body and a second pipe body; the periphery of the first pipe body and the periphery of the second pipe body are respectively provided with an upper joint and a lower joint, the upper side of the upper joint is provided with an annular chute, the inside of the annular chute is elastically matched with two fixing rings, and one side of each fixing ring is fixedly connected with a sealing ring. The utility model discloses a dead lever that sets up, dead lever can be through the quick spacing relation of producing with solid fixed ring of linkage of screw rod and worm, make more convenient when installing top connection and lower clutch to promoted the speed of installing top connection and lower clutch, through the sealing ring that sets up, the sealing ring can be sealed the gap that produces with the lower clutch connection to the top connection, thereby has promoted the leakproofness of being connected between top connection and the lower clutch.

Description

Flat argon blowing joint convenient to install

Technical Field

The utility model belongs to the technical field of argon blowing joint, especially relate to a flat argon blowing joint convenient to installation.

Background

The ladle argon blowing treatment is also called molten steel argon blowing treatment, and is a simple external refining method for degassing molten steel and removing non-metallic inclusions. The method has simple process, cheap equipment and obvious refining effect.

Most of the existing flat-plate type argon blowing joints are troublesome to mount, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flat argon blowing connects convenient to installation, dead lever through setting up, the dead lever can produce spacing relation through the quick and solid fixed ring of the linkage of screw rod and worm, it is more convenient when making installation top connection and lower clutch, thereby the speed of installing top connection and lower clutch has been promoted, through the sealing ring that sets up, the sealing ring can be sealed the gap that top connection and lower clutch connection produced, thereby the leakproofness of being connected between top connection and the lower clutch has been promoted, the problem that exists among the above-mentioned prior art has been solved.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a flat-plate argon blowing joint convenient to mount comprises a first pipe body and a second pipe body;

the periphery sides of the first pipe body and the second pipe body are respectively provided with an upper joint and a lower joint, the upper side of the upper joint is provided with an annular chute, two fixing rings are elastically matched in the annular chute, and one side of each fixing ring is fixedly connected with a sealing ring;

the lower side of the lower joint is fixedly connected with a fixed block, the upper side of the fixed block is provided with a positioning groove, one side of the positioning groove is fixedly connected with a rotating shaft, the periphery of the rotating shaft is rotatably connected with a plate body, and the lower side of the positioning groove is provided with a channel;

a worm and a screw are rotatably matched in the channel, a notch is formed in the worm, a spiral groove is formed in the periphery of the notch, a positioning rod is elastically matched in the middle of the notch, a sliding block is fixedly connected to one side of the positioning rod, a worm wheel is fixedly connected to the lower side of the screw, a limiting groove is formed in one side of the channel, a fixing rod is slidably matched in the middle of the limiting groove, and the fixing rod is in threaded fit with the screw;

the notch has been seted up to one side of plate body, the bottom fixedly connected with electric putter of notch, electric putter's one end fixedly connected with limiting plate, and the inside of plate body elastic fit at the constant head tank.

Optionally, the worm is meshed with the worm wheel, the sliding block is in sliding fit with the inner part of the spiral groove, and the lower side of the fixing ring is provided with a clamping groove matched with the fixing rod.

Optionally, the fixing rod is of an L-shaped rod structure, the fixing block is of an L-shaped block structure, the fixing ring is of a U-shaped ring structure, the two fixing rings are combined into a circular ring structure, and the positioning rod is of a cylindrical structure.

Optionally, a thread groove matched with the screw rod is formed in one side of the fixing rod, and the screw rod is in running fit with the inside of the thread groove.

Optionally, the bottom of the notch is fixedly connected with a first spring, one end of the first spring is fixedly connected with the positioning rod, one side of the annular chute is fixedly connected with a plurality of second springs, and one end of each second spring is fixedly connected with the fixing ring.

Optionally, the positioning groove is communicated with the channel, the channel is communicated with the limiting groove, and the notch is communicated with the spiral groove.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses a dead lever through setting up, the dead lever can produce spacing relation through the quick and solid fixed ring of the linkage of screw rod and worm, makes more convenient when installing top connection and lower clutch to promoted the speed of installing top connection and lower clutch, through the sealing ring that sets up, the sealing ring can be sealed the gap that produces with lower clutch connection to the top connection, thereby has promoted the leakproofness of being connected between top connection and the lower clutch.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a three-dimensional structure of an upper joint according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a lower joint according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of an upper joint according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 3.

Wherein the figures include the following reference numerals:

the sealing device comprises a first pipe body 1, an upper joint 2, a lower joint 3, a sealing block 4, an annular sliding chute 5, a fixing ring 6, a sealing ring 7, a second pipe body 8, a fixing block 9, a plate body 10, a rotating shaft 11, a positioning groove 12, a channel 13, a worm 14, a notch 15, a spiral groove 16, a sliding block 17, a positioning rod 18, a worm wheel 19, a fixing rod 20, a limiting groove 22, a notch 23, a limiting plate 25 and a screw 26.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1 to 4, in the present embodiment, there is provided a flat type argon blowing joint convenient for installation, including: a first pipe body 1 and a second pipe body 8;

the periphery sides of the first pipe body 1 and the second pipe body 8 are respectively provided with an upper joint 2 and a lower joint 3, the upper side of the upper joint 2 is provided with an annular chute 5, two fixing rings 6 are elastically matched in the annular chute 5, and one side of each fixing ring 6 is fixedly connected with a sealing ring 7;

the lower side of the lower joint 3 is fixedly connected with a fixed block 9, the upper side of the fixed block 9 is provided with a positioning groove 12, one side of the positioning groove 12 is fixedly connected with a rotating shaft 11, the periphery of the rotating shaft 11 is rotatably connected with a plate body 10, and the lower side of the positioning groove 12 is provided with a channel 13;

a worm 14 and a screw 26 are rotatably matched in the channel 13, a notch 15 is formed in the worm 14, a spiral groove 17 is formed in the peripheral side of the notch 15, a positioning rod 18 is elastically matched in the middle of the notch 15, a sliding block 17 is fixedly connected to one side of the positioning rod 18, a worm wheel 19 is fixedly connected to the lower side of the screw 26, a limiting groove 22 is formed in one side of the channel 13, a fixing rod 20 is slidably matched in the middle of the limiting groove 22, and the fixing rod 20 is in threaded fit with the screw 26;

notch 23 has been seted up to one side of plate body 10, the bottom fixedly connected with electric putter of notch 23, electric putter's one end fixedly connected with limiting plate 25, and plate body 10 elastic fit is in the inside of constant head tank 12.

The application of one aspect of the embodiment is as follows: when the upper joint 2 and the lower joint 3 need to be connected, the upper joint 2 and the lower joint 3 are firstly close to each other, then a tool is used for pushing the two fixing rings 6, so that the two fixing rings 6 move relatively, meanwhile, the fixing rings 6 extrude the plate body 10 along the fixing blocks 9, so that the plate body 10 moves towards one side far away from the fixing rings 6 along the rotating shaft 11, then the plate body 10 extrudes the positioning rod 18 and enables the positioning rod 18 to retract into the inside of the notch 15, then the positioning rod 18 drives the sliding block 17 to move along the spiral groove 16, meanwhile, the sliding block 17 drives the worm 14 to rotate through the spiral groove 16, then the worm 14 drives the worm wheel 19 to rotate, then the worm wheel 19 drives the screw 26 to rotate, then the screw 26 drives the fixing rod 20 to move towards one side close to the fixing rings 6 and generate a limiting relation with the fixing rings 6, then, the installation of the upper joint 2 and the lower joint 3 can be completed, when the upper joint 2 and the lower joint 3 need to be disassembled, the electric push rod is started firstly, the limiting plate 25 fixedly connected with the electric push rod is retracted into the notch 23, the positioning rod 18 is simultaneously bounced into the notch 23, then the limiting relation between the fixing rod 20 and the fixing ring 6 is cancelled, then the sealing ring 7 bounces to one side far away from the upper joint 2 and the lower joint 3 along the annular sliding groove 5, and then the plate body 10 bounces along the rotating shaft 11, so that the upper joint 2 and the lower joint 3 are disassembled. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.

Through the dead lever 20 that sets up, dead lever 20 can produce spacing relation through the quick and solid fixed ring 6 of the linkage of screw rod 26 and worm 14, make it more convenient when installing top connection 2 and lower clutch 3 to promoted the speed of installing top connection 2 and lower clutch 3, through the sealing ring 7 that sets up, sealing ring 7 can be sealed the gap that top connection 2 and lower clutch 3 are connected the production, thereby has promoted the leakproofness of being connected between top connection 2 and the lower clutch 3.

The worm 14 of the embodiment is engaged with the worm wheel 19, the sliding block 17 is in sliding fit in the spiral groove 16, and the lower side of the fixing ring 6 is provided with a clamping groove matched with the fixing rod 20.

The fixing rod 20 of the present embodiment is an L-shaped rod structure, the fixing block 9 is an L-shaped block structure, the fixing rings 6 are U-shaped ring structures, the two fixing rings 6 are combined into a circular ring structure, and the positioning rod 18 is a cylindrical structure.

In this embodiment, a threaded groove adapted to the threaded rod 26 is formed on one side of the fixing rod 20, and the threaded rod 26 is rotatably fitted in the threaded groove.

The first spring of bottom fixedly connected with of this embodiment notch 15, the one end and the locating lever 18 fixed connection of first spring, a plurality of second springs of one side fixedly connected with of annular spout 5, the one end and the solid fixed ring 6 fixed connection of second spring.

In this embodiment, the positioning groove 12 is communicated with the channel 13, the channel 13 is communicated with the limiting groove 22, and the notch 15 is communicated with the spiral groove 16.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. A flat argon blowing joint convenient to install, comprising: a first pipe body (1) and a second pipe body (8);

the periphery sides of the first pipe body (1) and the second pipe body (8) are respectively provided with an upper joint (2) and a lower joint (3), the upper side of the upper joint (2) is provided with an annular chute (5), two fixing rings (6) are elastically matched in the annular chute (5), and one side of each fixing ring (6) is fixedly connected with a sealing ring (7);

a fixed block (9) is fixedly connected to the lower side of the lower joint (3), a positioning groove (12) is formed in the upper side of the fixed block (9), a rotating shaft (11) is fixedly connected to one side of the positioning groove (12), a plate body (10) is rotatably connected to the peripheral side of the rotating shaft (11), and a channel (13) is formed in the lower side of the positioning groove (12);

a worm (14) and a screw (26) are rotatably matched in the channel (13), a notch (15) is formed in the worm (14), spiral grooves (16) are formed in the peripheral sides of the notch (15), a positioning rod (18) is elastically matched in the middle of the notch (15), a sliding block (17) is fixedly connected to one side of the positioning rod (18), a worm wheel (19) is fixedly connected to the lower side of the screw (26), a limiting groove (22) is formed in one side of the channel (13), a fixing rod (20) is slidably matched in the middle of the limiting groove (22), and the fixing rod (20) is in threaded fit with the screw (26);

notch (23) have been seted up to one side of plate body (10), the bottom fixedly connected with electric putter of notch (23), electric putter's one end fixedly connected with limiting plate (25), and plate body (10) elastic fit is in the inside of constant head tank (12).

2. The flat type argon blowing joint convenient to install as claimed in claim 1, wherein the worm (14) is meshed with the worm wheel (19), the sliding block (17) is in sliding fit inside the spiral groove (16), and the lower side of the fixing ring (6) is provided with a clamping groove matched with the fixing rod (20).

3. A flat type argon blowing joint convenient for installation according to claim 1, characterized in that the fixing rod (20) is of an L-shaped rod structure, the fixing block (9) is of an L-shaped block structure, the fixing ring (6) is of a U-shaped ring structure, the two fixing rings (6) are combined into a circular ring structure, and the positioning rod (18) is of a cylindrical structure.

4. The flat type argon blowing joint convenient to install as claimed in claim 1, wherein one side of the fixing rod (20) is provided with a thread groove matched with the screw rod (26), and the screw rod (26) is rotatably matched in the thread groove.

5. An easily installable flat type argon blowing joint according to claim 1, wherein a first spring is fixedly connected to the bottom of the notch (15), one end of the first spring is fixedly connected to the positioning rod (18), a plurality of second springs are fixedly connected to one side of the ring-shaped chute (5), and one end of the second springs is fixedly connected to the fixing ring (6).

6. A flat type argon blowing joint easy to install as claimed in claim 1, characterized in that the positioning groove (12) communicates with the channel (13), the channel (13) communicates with the limit groove (22), and the notch (15) communicates with the spiral groove (16).