CN203322606U - Cutting sleeve type septal combined tee coupling - Google Patents
Cutting sleeve type septal combined tee coupling Download PDFInfo
- Publication number
- CN203322606U CN203322606U CN2013204112242U CN201320411224U CN203322606U CN 203322606 U CN203322606 U CN 203322606U CN 2013204112242 U CN2013204112242 U CN 2013204112242U CN 201320411224 U CN201320411224 U CN 201320411224U CN 203322606 U CN203322606 U CN 203322606U
- Authority
- CN
- China
- Prior art keywords
- septal
- joint
- tee coupling
- tee union
- adjusting connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a cutting sleeve type septal combined tee coupling which comprises a tee coupling body. The tee coupling body comprises a septal adjusting connector. Outer threads and a check ring are arranged on the outer wall of the septal adjusting connector and are connected into a whole body to form a bolt structure. A protruding ring used for being in interference fit with a connecting tube is arranged on the outer end portion of the septal adjusting connector. The tee coupling body is composed of a straight joint and the septal adjusting connector welded on the side wall of the straight joint. At the utilization time of the cutting sleeve type septal combined tee coupling, an annular gasket can be connected to the outer threads in a sleeved mode, and annular gaskets different in thickness can be chosen for locking in different installation environments. Compared with the prior art, the size precision requirements for the tee coupling body are reduced, and the manufacturing cost of products is reduced. Moreover, the through joint can rotate at 180 degrees around the septal adjusting connector, so that requirements for installation environments are reduced.
Description
Technical field
The utility model relates to a kind of auto parts machinery, relates in particular to a kind of FERRULETYPE septal grouping tee union.
Background technique
It is quite general that tee union is applied in automobile (comprising oil, water and gas) pipeline connects.But current tee union all has a shortcoming: its size is fixed, quite high to required precision when connection, otherwise easily cause leakage (gas).
The model utility content
In order to overcome defect of the prior art, the utility model provides a kind of FERRULETYPE septal grouping tee union that reduces required precision.
The utility model solves the technological scheme that its technical problem adopts:
FERRULETYPE septal grouping tee union, it is characterized in that comprising the tee union body, described tee union body comprises next door adjusting joint, the outer wall that joint is regulated in described next door is shaped with outside thread and back-up ring, described outside thread and described back-up ring join the formation bolt arrangement together, and the end, outer end that joint is regulated in described next door is shaped with for the bulge loop with the connecting tube interference fit.
As the further optimization to technique scheme, described tee union body is to regulate joint by straight coupling and the next door that is welded on described straight coupling sidewall to form.
Tee union body of the present utility model, one of them joint is that joint is regulated in next door, its outer wall is shaped with outside thread and back-up ring, outside thread and back-up ring join the formation bolt arrangement together, can on outside thread, be socketed annular gasket during installation, at different installation environments, select after class the annular gasket of different-thickness to be locked, compared with prior art, reduce the dimension precision requirement of tee union body, reduced the manufacture cost of product.And straight coupling can be regulated around next door 180 ° of rotations of joint, the requirement of reduction installation environment.
Below in conjunction with accompanying drawing, mode of execution of the present utility model is described further.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of better embodiment of the utility model.
Embodiment
As shown in Figure 1, a kind of FERRULETYPE septal grouping tee union, comprise tee union body 1, and described tee union body 1 comprises next door adjusting joint 2, the outer wall that joint 2 is regulated in described next door is shaped with outside thread 21 and back-up ring 22, and described outside thread 21 and described back-up ring 22 join the formation bolt arrangement together.The end, outer end that joint 2 is regulated in described next door is shaped with bulge loop 23, and after connecting tube cover next door is regulated on joint 2, interference fit between bulge loop 23 and connecting tube, come off to prevent connecting tube.
Tee union body of the present utility model, one of them joint is that joint 2 is regulated in next door, its outer wall is shaped with outside thread 21 and back-up ring 22, outside thread 21 and back-up ring 22 join together with current bolt arrangement basic identical, can on outside thread 21, be socketed annular gasket during installation, select after class the annular gasket of different-thickness at different installation environments.After the cover Upper gasket, joint 2 is regulated to through the assembly wall (plate) on automobile in next door, make outside thread 21 be positioned at the both sides of assembly wall (plate), then the opposite side relative with back-up ring 22 nut of screwing on is locked on outside thread 21.The utility model compared with prior art, has reduced the dimension precision requirement of tee union body, has reduced the manufacture cost of product.And straight coupling can be regulated around next door 180 ° of rotations of joint, the requirement of reduction installation environment.
Wherein tee union body 1 is to regulate joint 2 by straight coupling and the next door that is welded on described straight coupling sidewall to form.Welding fabrication is compared with integral one-step molding, has reduced the complexity of mfg. moulding die, the manufacture cost relative reduce.
More than describe preferred embodiment of the present utility model in detail.The ordinary skill that should be appreciated that related domain just can be made many modifications and variations according to design of the present utility model without creative work.Therefore, all technician in the art, all should fall in protection domain of the present utility model on the basis of existing technology by the available technological scheme of logical analysis, reasoning, or a limited experiment according to design of the present utility model.
Claims (2)
1. FERRULETYPE septal grouping tee union, it is characterized in that comprising tee union body (1), described tee union body (1) comprises next door adjusting joint (2), the outer wall that joint (2) is regulated in described next door is shaped with outside thread (21) and back-up ring (22), described outside thread (21) and described back-up ring (22) join the formation bolt arrangement together, and the end, outer end that joint (2) is regulated in described next door is shaped with for the bulge loop with the connecting tube interference fit (23).
2. FERRULETYPE septal grouping tee union according to claim 1, is characterized in that described tee union body (1) is to regulate joint (2) by straight coupling and the next door that is welded on described straight coupling sidewall to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204112242U CN203322606U (en) | 2013-07-10 | 2013-07-10 | Cutting sleeve type septal combined tee coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204112242U CN203322606U (en) | 2013-07-10 | 2013-07-10 | Cutting sleeve type septal combined tee coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322606U true CN203322606U (en) | 2013-12-04 |
Family
ID=49661957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204112242U Expired - Lifetime CN203322606U (en) | 2013-07-10 | 2013-07-10 | Cutting sleeve type septal combined tee coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322606U (en) |
-
2013
- 2013-07-10 CN CN2013204112242U patent/CN203322606U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |