CN205893330U - Combination nozzle in constant temperature quenching equipment is mixed to rotatory sport - Google Patents
Combination nozzle in constant temperature quenching equipment is mixed to rotatory sport Download PDFInfo
- Publication number
- CN205893330U CN205893330U CN201620835006.5U CN201620835006U CN205893330U CN 205893330 U CN205893330 U CN 205893330U CN 201620835006 U CN201620835006 U CN 201620835006U CN 205893330 U CN205893330 U CN 205893330U
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- China
- Prior art keywords
- spherical
- nozzle
- pipeline
- constant temperature
- inlet pipe
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Abstract
The utility model provides a combination nozzle in constant temperature quenching equipment is mixed to rotatory sport, including the pipeline that entries, middle pipeline, the nozzle that connect gradually, middle pipeline passes through the double hooke's joint with entry pipeline and middle pipeline and is connected, the both ends of middle pipeline are the spherical groove structure, and the outside is provided with the external screw thread, the one end that pipeline and nozzle and the middle pipeline of entrying is connected is the spherical pore structure, and spherical pore passes through the fixation nut assembly and in spherical groove, matches with spherical pore surface and spherical groove internal surface, fixation nut is provided with the assembly of inside extension and adjusts the structure, and the assembly is adjusted the structure and is included an annular sloped surface and the 2nd annular sloped surface, an annular sloped surface and the outer surface contact of spherical pore's ball for assemble spherical pore in spherical groove, the 2nd annular sloped surface forms the space of adjusting entry pipeline and nozzle position on fixation nut. The utility model discloses can make incessantly rotatory, while keep a constant temperature state of quenching liquid.
Description
Technical field
This utility model belongs to technical field of heat treatment in machining, is related to a kind of rotation jet flow (liquid, gas) mixing
Combination nozzle in constant temperature quenching apparatus.
Background technology
Quenching refers to for steel to be heated to a certain temperature of ac3 or more than ac1, keeps certain time, then with suitable cooling
Speed is cooled to the Technology for Heating Processing of room temperature, and quenching purpose mainly obtains martensitic structure, does tissue for tempering and prepares；Obtain
High rigidity and wearability and raising elasticity and toughness, to reach the purpose of strengthening material；It is allowed to that there are some special physics
Method with chemical property.Commonly use at present process for quenching have be impregnated with, compressed air, spraying, the quenching such as jet flow, these methods exist
Following shortcoming: because steel are in quenching contact liq cooling procedure, the surrounding contact liq temperature in the same section of steel is not
Same, cause steel internal stress different, make steel produce flexural deformation；Large volume steel hold in quenching contact liq cooling procedure
Quenching steel hardness deficiency and quenching steel cracking easily occur, therefore is badly in need of a kind of equipment that quenching liquid can be made to rotate simultaneously constant temperature.
Content of the invention
This utility model purpose is to provide a kind of combination that quenching liquid can be made not stop to rotate, keep simultaneously temperature constant state to spray
Mouth.
In order to solve above-mentioned technical problem, this utility model provides a kind of rotation jet flow to mix the group in constant temperature quenching apparatus
Close nozzle, including the water inlet pipe being sequentially connected, intermediate conduit, nozzle, intermediate conduit is passed through with water inlet pipe and intermediate conduit
Double Hooke's joint connects.
Further, the two ends of described intermediate conduit are spherical slot structure, and outside is provided with external screw thread；Water inlet pipe and
One end that nozzle is connected with intermediate conduit is spherical pore structures, and spherical pore is assemblied in spherical groove by fixing nut, with
Spherical pore outer surface is matched with spherical groove inner surface；Described fixing nut is provided with the assembling adjustment structure extending internally, dress
Join adjustment structure and include first annular inclined-plane and the second annular slope, first annular inclined-plane is connect with the ball outer surface of spherical pore
Touch, for being assemblied in spherical pore in spherical groove, the second annular slope forms regulation water inlet pipe and nozzle in fixing nut
The space in orientation.
Further, the water inlet pipe other end is fixed on quenching apparatus inwall.
Compared with prior art, its remarkable advantage is this utility model, and this utility model structure simpler production easily becomes
This is low, is a kind of equipment that can make quenching liquid rotation and keep good temperature constant state, can play in steel quenching process
Vital effect, the quenching processing of especially suitable metal longaxones parts.
Brief description
Fig. 1 rotates, for this utility model, the positive view that jet flow mixes the combination nozzle in constant temperature quenching apparatus；
Fig. 2 is the operating diagram of this two combination nozzles；
Fig. 3 is water inlet pipe positive view；
Fig. 4 is fixing nut sectional view；
Fig. 5 is intermediate conduit positive view；
Fig. 6 is nozzle sectional view.
Specific embodiment
Easy to understand, according to the technical solution of the utility model, in the situation not changing connotation of the present utility model
Under, one of ordinary skill in the art can imagine this utility model and rotates the combination spray in jet flow mixing constant temperature quenching apparatus
The numerous embodiments of mouth.Therefore, detailed description below and accompanying drawing are only the examples to the technical solution of the utility model
Property explanation, and be not to be construed as of the present utility model all or be considered as the restriction to technical solutions of the utility model or restriction.
The combination nozzle that rotation jet flow mixes in constant temperature quenching apparatus includes water inlet pipe 1, the intermediate conduit being sequentially connected
3rd, nozzle 4, and two fixing nuts 2 for adjusting angle；Combination nozzle is flat using being connected using double Hooke's joint, can achieve
The rotation of any direction in face.
For example, the two ends of intermediate conduit 3 are spherical slot structure, and outside is provided with external screw thread；Water inlet pipe 1 and nozzle
4 one end being connected with intermediate conduit 3 are spherical pore structures, and spherical pore is assemblied in spherical groove by fixing nut 2, with ball
Shape hole outer surface is matched with spherical groove inner surface；
Fixing nut 2 is provided with the assembling adjustment structure extending internally, and assembling adjustment structure includes first annular inclined-plane 2-1
With the second annular slope 2-2, first annular inclined-plane 2-1 is contacted with the ball outer surface of spherical pore, for being assemblied in spherical pore
In spherical groove, the second annular slope 2-1 forms the space adjusting water inlet pipe 1 and nozzle 4 orientation in fixing nut 2.
Water inlet pipe 1 other end is fixed on quenching apparatus inwall.
There is screw thread one end of water inlet pipe 1, makes water inlet pipe 1 be fixed on quenching apparatus inwall；The other end is, with intervalve
The spherical groove of road 3 one end is connected；Fixing nut 2 passes through water inlet pipe 1 and intermediate conduit 3 one end outside screw cooperation；?
Adjust intermediate conduit 3 position under relaxed state, then tighten fixing nut 2；The spherical groove of intermediate conduit 3 opposite side and nozzle 4
Spherical end in contact, fixing nut 2 passes through the external screw thread cooperation of nozzle 4 and this side of intermediate conduit 3, adjusts in a relaxed state
Nozzle 4 position, then tightens fixing nut 2.
During use, at least plural combination nozzle is arranged on cooling bay surrounding upper end and evenly distributed, nozzle
One end inwardly, changes the flow direction that nozzle angle can change liquid, because a pair of nozzles acts on contrary direction, so that cooling
Liquid in pond rotates, and the high-temp liquid of high liquid level (HLL) is carried and is in temperature constant state to lower liquid level thus realizing cooling bay.
Claims (3)
1. a kind of rotation jet flow mix constant temperature quenching apparatus in combination nozzle it is characterised in that include be sequentially connected enter water
Pipeline (1), intermediate conduit (3), nozzle (4), intermediate conduit (3) passes through double Hooke's joint with water inlet pipe (1) and intermediate conduit (3)
Connect.
2. rotation jet flow as claimed in claim 1 mixes combination nozzle in constant temperature quenching apparatus it is characterised in that described centre
The two ends of pipeline (3) are spherical slot structure, and outside is provided with external screw thread；Water inlet pipe (1) and nozzle (4) and intermediate conduit
(3) one end connecting is spherical pore structures, and spherical pore is assemblied in spherical groove, outside spherical pore by fixing nut (2)
Matched with spherical groove inner surface in surface；
Described fixing nut (2) is provided with the assembling adjustment structure extending internally, and assembling adjustment structure includes first annular inclined-plane
(2-1) He the second annular slope (2-2), first annular inclined-plane (2-1) is contacted with the ball outer surface of spherical pore, for will be spherical
Hole is assemblied in spherical groove, and the second annular slope (2-1) adjusts water inlet pipe (1) and nozzle (4) in upper formation of fixing nut (2)
The space in orientation.
3. rotation jet flow as claimed in claim 1 mixes combination nozzle in constant temperature quenching apparatus it is characterised in that water inlet pipe
(1) other end is fixed on quenching apparatus inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620835006.5U CN205893330U (en) | 2016-08-03 | 2016-08-03 | Combination nozzle in constant temperature quenching equipment is mixed to rotatory sport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620835006.5U CN205893330U (en) | 2016-08-03 | 2016-08-03 | Combination nozzle in constant temperature quenching equipment is mixed to rotatory sport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205893330U true CN205893330U (en) | 2017-01-18 |
Family
ID=57783748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620835006.5U Expired - Fee Related CN205893330U (en) | 2016-08-03 | 2016-08-03 | Combination nozzle in constant temperature quenching equipment is mixed to rotatory sport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205893330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622319A (en) * | 2019-02-28 | 2020-09-04 | 科勒公司 | Adjustable rim jet nozzle system for toilets |
-
2016
- 2016-08-03 CN CN201620835006.5U patent/CN205893330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622319A (en) * | 2019-02-28 | 2020-09-04 | 科勒公司 | Adjustable rim jet nozzle system for toilets |
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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: 20170118 Termination date: 20190803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |