CN209540247U - Jointing - Google Patents

Abstract

This application discloses a kind of jointings, the adapter body is equipped with step, spring supporting and support plate are successively arranged on the shorter step, the support plate has multiple bolts far from contact on the end face of spring, the head of the bolt is contacted with support plate, the nut of cooperation is arranged on the bolt, the jointing one end is connect by bolt with anneal chamber, one end and cooling water pipe are tightly connected, overall structure is simple, carry out pressuring spring by adjusting the position of nut so as to adjusting the leakproofness of different angle, the structure is suitble to irregular annealing cavity outer wall simultaneously, it is easy to connect, it is easy to disassemble.

Description

Jointing

Technical field

This application involves annealing furnace field, especially a kind of jointing.

Background technique

In the prior art, in irregular shape due to anneal chamber when anneal chamber is connect with cooling water pipe, lead to cooling water pipe It is bad that inconvenient and sealing effect is connect with anneal chamber.

Utility model content

The purpose of this utility model is to provide a kind of jointings, to overcome deficiency in the prior art.

To achieve the above object, the utility model provides the following technical solutions:

The embodiment of the present application discloses a kind of jointing, including adapter body, it is characterised in that: in the adapter body Equipped with step, it is successively arranged with spring and support plate on the shorter step, the support plate on the end face of spring far from connecing Touching has multiple bolts, and the head of the bolt is contacted with support plate, and the nut of cooperation is arranged on the bolt.

Preferably, in a kind of above-mentioned jointing, the spring is the sequentially connected butterfly spring of multi-disc.

Preferably, in a kind of above-mentioned jointing, the butterfly spring has two panels.

Preferably, in a kind of above-mentioned jointing, being recessed inwardly on the shorter step has first groove of circle, The adapter body is recessed inwardly on the end face of higher step second groove of circle, first groove and the second groove Inside it is equipped with the fluorine rubber gasket of cooperation.

Preferably, in a kind of above-mentioned jointing, the adapter body is set at the inner wall port of higher step There is one to be recessed inwardly to enclose third groove, is equipped with ceramic washer in the third groove.

Compared with the prior art, the advantages of the utility model are:

1, the jointing one end is connect by bolt with anneal chamber, and one end and cooling water pipe are tightly connected, overall structure Simply, carry out pressuring spring by adjusting the position of nut so as to adjust the leakproofness of different angle.

2, the structure is suitble to irregular annealing cavity outer wall simultaneously, easy to connect, easy to disassemble.

Detailed description of the invention

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The some embodiments recorded in application are not making the creative labor according to this for those of ordinary skill in the art A little attached drawings obtain other attached drawings.

Fig. 1 show the structural schematic diagram of jointing in the utility model specific embodiment.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work The every other embodiment obtained, fall within the protection scope of the utility model.

To join shown in Fig. 1, the jointing in the present embodiment, including adapter body 1, adapter body 1 is equipped with step 2, compared with Spring 3 and support plate 4 are successively arranged on short step 2, contact has multiple bolts 5 on end face of the support plate 4 far from spring 3, The head of bolt 5 is contacted with support plate 4, and the nut 6 of cooperation is arranged on bolt 5.

Further, spring 4 is the sequentially connected butterfly spring of multi-disc.

Further, butterfly spring has two panels.

In the technical scheme, jointing one end is connect by bolt with anneal chamber, and one end and cooling water pipe sealing connect It connects, overall structure is simple, carrys out pressuring spring by adjusting the position of nut so as to adjusting the leakproofness of different angle；Simultaneously The structure is suitble to irregular annealing cavity outer wall, easy to connect, easy to disassemble.

Join shown in Fig. 1, in one embodiment, the position that bolt 5 is corresponded on shorter step 2, which is recessed inwardly, a circle first Groove 7, adapter body 1 is recessed inwardly on the end face of higher step 2 second groove of circle 8, and the first groove 7 and second is recessed The fluorine rubber gasket 9 of cooperation is equipped in slot 8.

In the technical scheme, jointing both ends are respectively equipped with fluorine rubber gasket, are conducive to the cooling water connecting with both ends Pipe and anneal chamber are tightly connected.

Join shown in Fig. 1, in one embodiment, adapter body 1 is equipped at the inner wall port of higher step 2 and is recessed inwardly A circle third groove 10, ceramic washer 11 is equipped in third groove 10.

In the technical scheme, ceramic washer has many advantages, such as that intensity height, accurate size, refractory heat-insulating effect are good, setting Protection high-temperature resistant result can be played in the junction of connector and cooling water pipe.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including element.

The above is only the specific embodiments of the application, it is noted that those skilled in the art are come It says, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as The protection scope of the application.

Claims (5)

1. a kind of jointing, including adapter body, it is characterised in that: the adapter body is equipped with step, and shorter is described Spring and support plate are successively arranged on step, the support plate has multiple bolts, the spiral shell far from contact on the end face of spring The head of bolt is contacted with support plate, and the nut of cooperation is arranged on the bolt.

2. a kind of jointing according to claim 1, it is characterised in that: the spring is the sequentially connected butterfly of multi-disc Spring.

3. a kind of jointing according to claim 2, it is characterised in that: the butterfly spring has two panels.

4. a kind of jointing according to claim 1, it is characterised in that: correspond to the position of bolt on the shorter step It sets to be recessed inwardly and has first groove of circle, the adapter body is recessed inwardly on the end face of higher step has a circle second recessed Slot is equipped with the fluorine rubber gasket of cooperation in first groove and the second groove.

5. a kind of jointing according to claim 1, it is characterised in that: the adapter body is in higher step It is equipped with the circle third groove being recessed inwardly at wall port, is equipped with ceramic washer in the third groove.