CN205347529U - Surface hardening device in body - Google Patents
Surface hardening device in body Download PDFInfo
- Publication number
- CN205347529U CN205347529U CN201620119142.4U CN201620119142U CN205347529U CN 205347529 U CN205347529 U CN 205347529U CN 201620119142 U CN201620119142 U CN 201620119142U CN 205347529 U CN205347529 U CN 205347529U
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- CN
- China
- Prior art keywords
- shower nozzle
- support bar
- concave station
- cylinder
- annular loading
- Prior art date
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- Withdrawn - After Issue
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Abstract
The utility model discloses a surface hardening device in body, its aim at provide a surface hardening device in body, carry the thing concave station through at the uniform velocity rotatory annular, can realize high temperature metal body and make at the uniform velocity linear motion on the bracing piece to reach the even mesh of cooling, the utility model discloses the device carries thing concave station and a shower nozzle including a spinal branch vaulting pole, annular, and whole device adopts the metal material preparation, for axial symmetrical structure, carries a thing concave station through at the uniform velocity rotatory annular and can realize high temperature metal body make at the uniform velocity a series of technical measures such as linear motion on the bracing piece, makes the utility model discloses a characteristics such as the technique has low in production cost, the security is high, the quenching is of high quality, convenient to use.
Description
Technical field
This utility model relates to metal treatment art, relates to a kind of inner surface of tube body quenching unit, it is possible to metal tube inner surface is quenched.
Background technology
In order to improve intensity and the wearability of metal tube inner surface, typically require and metal tube inner surface is carried out quenching technical process, but high temperature inner surface of tube body is along the circumferential direction typically due to quenching inhomogeneous cooling and produces buckling phenomenon in quenching process, for this, a kind of quenching unit need to be developed to overcome the generation of this phenomenon.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of inner surface of tube body quenching unit, by the uniform velocity rotary annular loading concave station, it is possible to achieve high-temperature metal body makes linear uniform motion on support bar, thus reaching to cool down uniform purpose.
For reaching above-mentioned purpose, this utility model one inner surface of tube body quenching unit, it includes a support bar, an annular loading concave station and a shower nozzle；
Described support bar is screw shaped structure, it is made up of the cylinder of two coaxial Different Diameter, the cylinder being relatively large in diameter is contact bottom surface, the cylindrical outer surface processing that diameter is less has screw thread, annular loading concave station described in twist-on, the cylindrical end processing that diameter is less has one to cheat with the small column body opening of described support bar coaxial line, is used for laying described shower nozzle；
Described annular loading concave station is a hollow cylindrical structure, axis along described hollow cylinder is processed a concave cylindrical body platform, axis along described concave cylindrical body platform is processed a threaded cylinder through hole of inner surface, support bar described in twist-on, described concave cylindrical body platform is used for carrying high-temperature metal body, and part is evenly distributed with several osculums in the inner part；
Described shower nozzle is open circles gyalectiform structure, the top of described shower nozzle is provided with a water inlet in the axial direction, being evenly distributed with several hole for water sprayings on the side tilted, the bottom of described shower nozzle is a cylinder protruded, it is possible to put into the cylinder bore hole of described support bar.
Wherein said support bar, described annular loading concave station and described shower nozzle are metal material.
This utility model difference from prior art is in that this utility model achieves following technique effect:
1, owing to this utility model device is made up of a support bar, an annular loading concave station and a shower nozzle, material is common, easy to process, and therefore production cost is relatively low；
2, the annular loading concave station owing to carrying high-temperature metal body makes linear uniform motion by the uniform velocity rotating can be implemented on support bar, and therefore, metal tube operates steadily in quenching process, safety is higher；
3, owing to annular loading concave station has identical axis with shower nozzle, by at the uniform velocity rotary annular loading concave station, it is possible to realize high-temperature metal body and make linear uniform motion on support bar, it is ensured that high-temperature metal inner surface of tube body along the circumferential direction cools down uniformly, therefore, quenching quality is better；
It is 4, owing to this utility model device is simple and mechanical, it is possible to adopt manual operations, therefore easy to use,
5, by this utility model device, it is achieved that high-temperature metal inner surface of tube body to be carried out the purpose of uniform hardening, there is the features such as production cost is low, safety is high, quenching quality is good, easy to use.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of inner surface of tube body quenching unit；
Fig. 2 is the plan structure schematic diagram of inner surface of tube body quenching unit；
Fig. 3 is the sectional structure schematic diagram of inner surface of tube body quenching unit；
Fig. 4 is inner surface of tube body quenching unit sectional structure schematic diagram before quenching；
Fig. 5 is inner surface of tube body quenching unit sectional structure schematic diagram after quenching.
Description of reference numerals: 1-support bar, 2-annular loading concave station, 201-osculum, 3-shower nozzle, 301-water inlet, 302-hole for water spraying, 4-metal tube.
Hole for water spraying in all of sectional structure schematic diagram does not all make section view.
Detailed description of the invention
Below in conjunction with drawings and Examples, to this utility model, above-mentioned and other technical characteristic and advantage are described in more detail.
As Figure 1-5, this utility model one inner surface of tube body quenching unit, it includes the annular loading concave station 2 of a support bar 1, and a shower nozzle 3；
Described support bar 1 is screw shaped structure, it is made up of the cylinder of two coaxial Different Diameter, the cylinder being relatively large in diameter is contact bottom surface, the cylindrical outer surface processing that diameter is less has screw thread, annular loading concave station described in twist-on, the cylindrical end processing that diameter is less has one to cheat with the small column body opening of described support bar coaxial line, is used for laying described shower nozzle 3；
Described annular loading concave station 2 is a hollow cylindrical structure, axis along described hollow cylinder processes a concave cylindrical body platform, axis along described concave cylindrical body platform processes a threaded cylinder through hole of inner surface, support bar described in twist-on, described concave cylindrical body platform is used for carrying high-temperature metal body, and part is evenly distributed with several osculums 201 in the inner part.
Described shower nozzle 3 is open circles gyalectiform structure, the top of described shower nozzle 3 is provided with a water inlet 301 in the axial direction, the side tilted is evenly distributed with several hole for water sprayings 302, the bottom of described shower nozzle 3 is a cylinder protruded, the cylinder bore hole of described support bar 1 can be put into, described support, 1, described annular loading concave station 2 and described shower nozzle 3 be metal material.
Assembling process: as shown in Figure 1-Figure 3, first support bar 1 major part is steadily placed downwards, then by annular loading concave station 2 recess upwardly through screw thread twist-on on described support bar 1, then the cylinder that shower nozzle 3 protrudes is placed in the cylinder bore hole of described support bar 1, so, package unit is completed, it is possible to come into operation.
Use procedure:
Remove in first described shower nozzle 3 being cheated from the cylinder bore of described support bar 1, to ensure that high-temperature metal body 4 can be placed in described annular loading concave station 2 smoothly, then rotate described annular loading concave station 2 and make its top arriving described support bar 1, the water sprayed from the hole for water spraying 302 of described shower nozzle 3 to ensure described high-temperature metal body 4 not reach before being rotated down, then described high-temperature metal body 4 is placed in described annular loading concave station 2, then being placed on by the cylinder that described shower nozzle 3 protrudes in the cylinder bore hole of described support bar 1, (shower nozzle enters from body open top, it is placed in hole through its bottom opening, body two ends are openings, the movement locus of shower nozzle is the axis direction along body), then water inlet 301 water filling to described shower nozzle 3 is started, at the uniform velocity rotate described annular loading concave station 2 then downward, until the inner surface of described metal tube 4 does not reach the water sprayed from the hole for water spraying 302 of described shower nozzle 3 again, then turn off water inlet 301 water filling to described shower nozzle 3, and then remove in described shower nozzle 3 is cheated from the cylinder bore of described support bar 1, take out described metal tube 4, quenching technical has operated.
The features such as production cost is low, safety is high it can be seen that inner surface of tube body quenching unit has by embodiment, quenching quality is good, easy to use.
Embodiment described above is only that preferred implementation of the present utility model is described; not scope of the present utility model is defined; under the premise designing spirit without departing from this utility model; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims are determined.
Claims (2)
1. an inner surface of tube body quenching unit, it is characterised in that: it includes a support bar, an annular loading concave station and a shower nozzle；
Described support bar is screw shaped structure, it is made up of the cylinder of two coaxial Different Diameter, the cylinder being relatively large in diameter is contact bottom surface, the cylindrical outer surface processing that diameter is less has screw thread, annular loading concave station described in twist-on, the cylindrical end processing that diameter is less has one to cheat with the small column body opening of described support bar coaxial line, is used for laying described shower nozzle；
Described annular loading concave station is a hollow cylindrical structure, axis along described hollow cylinder is processed a concave cylindrical body platform, axis along described concave cylindrical body platform is processed a threaded cylinder through hole of inner surface, support bar described in twist-on, described concave cylindrical body platform is used for carrying high-temperature metal body, and part is evenly distributed with several osculums in the inner part；
Described shower nozzle is open circles gyalectiform structure, the top of described shower nozzle is provided with a water inlet in the axial direction, being evenly distributed with several hole for water sprayings on the side tilted, the bottom of described shower nozzle is a cylinder protruded, it is possible to put into the cylinder bore hole of described support bar.
2. inner surface of tube body quenching unit according to claim 1, it is characterised in that: described support bar, described annular loading concave station and described shower nozzle are metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119142.4U CN205347529U (en) | 2016-02-05 | 2016-02-05 | Surface hardening device in body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620119142.4U CN205347529U (en) | 2016-02-05 | 2016-02-05 | Surface hardening device in body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205347529U true CN205347529U (en) | 2016-06-29 |
Family
ID=56178945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620119142.4U Withdrawn - After Issue CN205347529U (en) | 2016-02-05 | 2016-02-05 | Surface hardening device in body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205347529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321737A (en) * | 2018-10-31 | 2019-02-12 | 浙江康普瑞汽车零部件有限公司 | Three pin shaft heat treatment toolings and three pin shaft process for quenching |
| CN111074054A (en) * | 2019-12-18 | 2020-04-28 | 中联重科股份有限公司 | Pipe fitting inner surface quenching device and method for quenching pipe fitting inner surface |
| CN116497191A (en) * | 2023-06-19 | 2023-07-28 | 太仓市惠得利弹簧有限公司 | Spring processing quenching device |
-
2016
- 2016-02-05 CN CN201620119142.4U patent/CN205347529U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321737A (en) * | 2018-10-31 | 2019-02-12 | 浙江康普瑞汽车零部件有限公司 | Three pin shaft heat treatment toolings and three pin shaft process for quenching |
| CN111074054A (en) * | 2019-12-18 | 2020-04-28 | 中联重科股份有限公司 | Pipe fitting inner surface quenching device and method for quenching pipe fitting inner surface |
| CN111074054B (en) * | 2019-12-18 | 2021-06-22 | 中联重科股份有限公司 | Pipe fitting inner surface quenching device and method for quenching pipe fitting inner surface |
| CN116497191A (en) * | 2023-06-19 | 2023-07-28 | 太仓市惠得利弹簧有限公司 | Spring processing quenching device |
| CN116497191B (en) * | 2023-06-19 | 2023-11-14 | 太仓市惠得利弹簧有限公司 | Spring processing quenching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20220510 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20220510 |