CN204901139U - Novel flange - Google Patents
Novel flange Download PDFInfo
- Publication number
- CN204901139U CN204901139U CN201520683300.4U CN201520683300U CN204901139U CN 204901139 U CN204901139 U CN 204901139U CN 201520683300 U CN201520683300 U CN 201520683300U CN 204901139 U CN204901139 U CN 204901139U
- Authority
- CN
- China
- Prior art keywords
- nut
- flange
- cutting ferrule
- cutting
- novel
- 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 - Fee Related
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a novel flange has solved on the flange cutting ferrule nut and has damaged the back and change troublesomely, and problem that the replacement cost is high, its technical scheme main points be, the flange includes ring flange, cutting ferrule nut and screw, the hub of ring flange is located to cutting ferrule nut cover, the one end of hub is equipped with the horizontal turn -ups that prevents the cutting ferrule nut and break away from, the cutting ferrule nut is divided into two along midplane and forms half first nut and second half nut of the same shape, a plurality of screw hole has been seted up to the first cutting plane of half first nut, the second tangent plane of half nut of second seted up with screw hole matched with through -hole, the screw with the through -hole cooperatees, has reached the cutting ferrule nut and has changed the convenience and change convenient problem.
Description
Technical field
The utility model relates to a kind of pipe joint, and more particularly, it relates to a kind of flange.
Background technique
Flange, again the blue flange disk of call or
bead.Flange is between pipe and pipe
mutuallythe part connected, for the connection between pipe end; Also the flange that the equipment that is used in is imported and exported is had, for the connection between two equipment.
Existing a kind of flange with cutting ferrule nut, flange is provided with the flange for locking cutting ferrule nut, but the setting of flange also causes cutting ferrule nut cannot depart from flange plate normally.In use, staff causes cutting ferrule nut to occur stripped thread phenomenon because of misoperation, has to scrap whole flange when flange plate is intact.And when changing flange process, former fixing flange plate must be removed from abutted flange, staff must turn on screw one by one, new flange is installed and repeats mounting screw again, Renewal process is too loaded down with trivial details and add the fatigue strength of staff, and changes whole flange and add the operation cost using business.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of flange with cutting ferrule nut, this flange cutting ferrule nut damage after, do not need to remove whole flange, be only change cutting ferrule nut, make replacing flange become more convenient.
For achieving the above object, the utility model provides following technological scheme:
A kind of novel flange, comprise flange plate, cutting ferrule nut, described cutting ferrule nut sleeve is located at the hub of flange plate, one end of described hub is provided with the horizontal flange preventing cutting ferrule nut from departing from, it is characterized in that, described cutting ferrule nut centrally plane is divided into two and forms the first half-nut of same shape and the second half-nut, and described first half-nut and the second half-nut removably connect.
By adopting technique scheme, cutting ferrule nut is divided into the first half-nut and second half-nut of same shape, first half-nut and the second half-nut are by splicing the hub being installed on flange, because the first half-nut and the second half-nut removably connect, when cutting ferrule nut stripped thread or when there are other damages, only need change cutting ferrule nut, not need to change whole flange.This kind of design makes flange change and becomes more convenient, and owing to only need change cutting ferrule nut, what reduce user purchases part cost.
As preferably, the first cutting plane of described first half-nut offers several tapped holes, and the second tangent plane of described second half-nut is provided with the through hole closed with described corresponding threaded holes.
By adopting technique scheme, screw can be connected to the tapped hole of the first half-nut through the through hole whorl of the second half-nut, screw can make the first half-nut and the second half-nut be fastenedly connected.
As preferably, the quantity of described tapped hole is four, and is symmetrically arranged in the center line both sides of the first cutting plane.
By adopting technique scheme, due to being arranged symmetrically with of tapped hole, active force during being fixed by screw of two half-nuts being distributed more uniformly, connects then more fastening between two half-nuts.
As preferably, alien invasion and the tapped hole intersection of described first half-nut offer counter sink.
By adopting technique scheme, avoiding the head of screw in nut lateral projections by counter sink, being conducive to spanner clamping nut side and rotating.
As preferably, described first cutting plane offers several positioning holes, and described second cutting plane offers the positioning block matched with described positioning hole.
By adopting technique scheme, easily slight shift occurs during two pieces of half-nut splicings, cause the internal thread of two pieces of half-nuts to misplace, this programme effectively prevent described internal thread generation misalignment by positioning hole with coordinating of positioning block.
As preferably, described flange plate circumferentially direction is provided with several flange holes.
By adopting technique scheme, described flange hole can be used for the fastening of abutted flange.
As preferably, the upper surface of described horizontal flange is provided with circular projection.
Described circular projection can be sheathed in the pore of connecting tube, improves the sealing after being connected between flange with connecting tube.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model flange embodiment;
Fig. 2 is the structural representation figure mono-of the first half-nut in the utility model;
Fig. 3 is the structural representation figure bis-of the first half-nut in the utility model;
Fig. 4 is the structural representation of the second half-nut in the utility model.
Description of reference numerals: 1, flange; 11, circular projection; 12, flange hole; 13, hub; 14, horizontal flange; 15, flange plate; 2, the first half-nut; 21, positioning hole; 22, tapped hole; 23, the first cutting plane; 24, counter sink; 25, alien invasion; 3, the second half-nut; 31, the second cutting plane; 32, through hole; 33, positioning block; 4, baffle plate; 5, screw.
Embodiment
Referring to figs. 1 through Fig. 4, a kind of novel flange embodiment of the utility model is described further.
Consult Fig. 1, a kind of novel flange, comprise flange plate 15, cutting ferrule nut and screw 5, described cutting ferrule nut sleeve is located at the hub 13 of flange plate 15, one end of described hub 13 is provided with the horizontal flange 14 preventing cutting ferrule nut from departing from, the other end of described hub 13 is fixed with horizontal disc, and described flange plate 15 circumferentially direction is provided with four flange holes 12, and the upper surface of described horizontal flange 14 is provided with circular protruding 11.Described flange hole 12 can be used for the fastening of connecting tube.By adopting technique scheme, described circular protruding 11 can be sheathed in the pore of connecting tube, the sealing after improve flange 1 and being connected between connecting tube.The interior edge of described cutting ferrule nut is provided with the baffle plate 4 of arc-shaped, and described baffle plate 4 can be connected to horizontal flange 14 makes cutting ferrule nut check manage in the external world, can consult Fig. 2 and Fig. 4.
Further scheme, consult Fig. 1, described cutting ferrule nut centrally plane is divided into two and forms the first half-nut 2 and the second half-nut 3 of same shape, achieve cutting ferrule nut detachable, when cutting ferrule nut stripped thread or when there are other damages, only need change cutting ferrule nut, not need to change whole flange 1.This kind of design makes flange 1 change and becomes more convenient, and owing to only need change cutting ferrule nut, what reduce user purchases part cost.
Further scheme, consult Fig. 3 and Fig. 4 known, first cutting plane 23 of described first half-nut 2 is provided with the tapped hole 22 of four centrally line symmetries, alien invasion 25 and tapped hole 22 intersection of described first half-nut 2 offer counter sink 24, avoid the head of screw 5 in nut lateral projections by counter sink 24, be conducive to spanner clamping nut side and rotate.
Further scheme consults Fig. 2, second sectility face 31 of described second half-nut 3 offers four through holes 32 matched with tapped hole 22, by monosymmetric four screws 5, first half-nut 2 and the second half-nut 3 are locked, make the connection between two half-nuts more fastening.
It is known that further scheme consults Fig. 4, and described second cutting plane 31 offers the positioning block 33 of two symmetry center axles.Consult Fig. 2 known, described first cutting plane 23 offers the positioning hole 21 of two symmetry center axles, described positioning hole 21 plays positioning action with the grafting of described positioning block 33 shell, easily slight shift is there is during two pieces of half-nut splicings, cause the internal thread of two pieces of half-nuts to misplace, this programme effectively prevent described internal thread generation misalignment by positioning hole 21 with coordinating of positioning block 33.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technological schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a novel flange, comprise flange plate, cutting ferrule nut, described cutting ferrule nut sleeve is located at the hub of flange plate, one end of described hub is provided with the horizontal flange preventing cutting ferrule nut from departing from, it is characterized in that, described cutting ferrule nut centrally plane is divided into two and forms the first half-nut of same shape and the second half-nut, and described first half-nut and the second half-nut removably connect.
2. a kind of novel flange according to claim 1, is characterized in that, the first cutting plane of described first half-nut offers several tapped holes, and the second tangent plane of described second half-nut offers the through hole closed with described corresponding threaded holes.
3. a kind of novel flange according to claim 2, is characterized in that, the quantity of described tapped hole is four, and is symmetrically arranged in the center line both sides of the first cutting plane.
4. a kind of novel flange according to claim 3, is characterized in that, alien invasion and the tapped hole intersection of described first half-nut offer counter sink.
5. a kind of novel flange according to claim 4, is characterized in that, described first cutting plane offers several positioning holes, and described second cutting plane is provided with the positioning block matched with described positioning hole.
6. a kind of novel flange according to claim 5, is characterized in that, described flange plate circumferentially direction is provided with several flange holes.
7. a kind of novel flange according to claim 6, is characterized in that, the upper surface of described horizontal flange is provided with circular projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683300.4U CN204901139U (en) | 2015-09-07 | 2015-09-07 | Novel flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683300.4U CN204901139U (en) | 2015-09-07 | 2015-09-07 | Novel flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901139U true CN204901139U (en) | 2015-12-23 |
Family
ID=54923313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520683300.4U Expired - Fee Related CN204901139U (en) | 2015-09-07 | 2015-09-07 | Novel flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488491A (en) * | 2018-04-16 | 2018-09-04 | 平南县五金制品厂 | A kind of pipe clamp facilitating dismounting |
-
2015
- 2015-09-07 CN CN201520683300.4U patent/CN204901139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488491A (en) * | 2018-04-16 | 2018-09-04 | 平南县五金制品厂 | A kind of pipe clamp facilitating dismounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |