CN202214395U - Quenching device - Google Patents
Quenching device Download PDFInfo
- Publication number
- CN202214395U CN202214395U CN2011203139569U CN201120313956U CN202214395U CN 202214395 U CN202214395 U CN 202214395U CN 2011203139569 U CN2011203139569 U CN 2011203139569U CN 201120313956 U CN201120313956 U CN 201120313956U CN 202214395 U CN202214395 U CN 202214395U
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- platform
- quenching
- support
- steel pipe
- support bar
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Abstract
The utility model discloses a quenching device comprising a platform (1). A quenching pool (10) is arranged at the bottom of the platform (1); a discharge device (2) is arranged on the platform (1); the discharge device (2) is composed of a support rod (3), an L-shaped support arm (4) and a support platform (5); the support rod (3) is fixed on the support platform (5); the L-shaped support arm (4) is movably installed on the support rod (3); and the support platform (5) is movably connected with the platform (1). The quenching device has the advantages of fast quenching and discharge, low cost, high efficiency, high continuity and degree of automation, and the like.
Description
Technical field
The utility model relates to a kind of quenching device.
Background technology
Thermal treatment is the special control operation in the steel pipe cold-drawn production process, can be divided into three process such as heating, insulation, cooling.And refrigerating work procedure is a steel pipe thermal treatment most critical operation, and it is determining steel pipe in cooled metallographic structure and mechanical property.Process for heat treatment of steel pipe in conjunction with different steel pipe speed of cooling, is divided into normalizing, annealing, tempering, quenching and other technology according to different steel pipe thermal treatment temps.It is most important a kind of technology in several kinds of technologies that steel pipe quenches, and the steel pipe integration capability is greatly improved.Compare with other quenching technologies, with water quenching environmental protection the most, and production cost is low, and water quenching roughly has quench rings quenching, stand to quench, tank quenches three kinds of forms.It is steel pipe progressive while on roller-way that quench rings is quenched, and the steel pipe surfaces externally and internally is sprayed quench.But this kind explained hereafter specification is more single, and production efficiency is lower.It is kind of a novel steel tube quench cooled form that stand quenches, and on the quenching stand, compresses steel pipe, in the time of the steel pipe rotation, steel pipe internal-surface is carried out axial flow cooling, outside surface laminar flow refrigerative shrend technology.But this device structure is complicated, need take bigger place, and equipment cost and later maintenance cost are high.The tank quenching is that the steel pipe after the heating is placed the tank that is full of quenchant, utilize the surfaces externally and internally of the water cooling steel pipe of tank, but the deficiency of handling mode has influenced whole quenching technology efficient.
Summary of the invention
The utility model provides a kind of quenching device, has that the quenching discharging is fast, cost is low, efficient is high, continuity and a level of automation advantages of higher.
The utility model has adopted following technical scheme: a kind of quenching device, and it comprises platform, is provided with quenching bath in the bottom of platform, on platform, is provided with drawing mechanism; Said drawing mechanism is made up of support bar, L type sway brace, support platform, and said support bar is fixed on the support platform, and said L type sway brace is movably arranged on the support bar, and said support platform and platform are movably connected.
Said support platform bottom is provided with roller, and support platform is through roller side-to-side movement on platform; Said L type sway brace is provided with pulley, and said support bar is provided with lifting arm, and said pulley is connected with the lift side of lifting arm, and the up-down through lifting arm drives L type sway brace and moves up and down along support bar; Be provided with bracing frame between said platform and the quenching bath.
The utlity model has following beneficial effect: the utility model adopt behind the drawing mechanism compare with tank quenching technology in the past have continuity, high efficiency and the high advantage of level of automation; The simple and reasonable compactness of while the utility model; Manufacture easily; Quenching efficiency is high, has improved the efficient of cold drawing steel tube production line, the production of heavy caliber colddrawing seamless pipe in can being widely used in.
Description of drawings
Fig. 1 is the structural representation of the utility model
Embodiment
As shown in Figure 1, the utility model provides a kind of quenching device, and it comprises platform 1, is provided with quenching bath 10 in the bottom of platform 1, is provided with bracing frame 8 between platform 1 and the quenching bath 10.On platform 1, be provided with drawing mechanism 2; Said drawing mechanism 2 is made up of support bar 3, L type sway brace 4, support platform 5; Said support bar 3 is fixed on the support platform 5, and said L type sway brace 4 is movably arranged on the support bar 3, and said support platform 5 is movably connected with platform 1; Said support platform 5 bottoms are provided with roller 6, and support platform 5 is through roller 6 side-to-side movement on platform 1; Said L type sway brace 4 is provided with pulley 7, and said support bar 3 is provided with lifting arm 9, and said pulley 7 is connected with the lift side of lifting arm 9, and the up-down through lifting arm 9 drives L type sway brace 4 and moves up and down along support bar 3.After steel pipe thermal treatment finished, steel pipe was come out of the stove to the stove tail fast, and the up-down drawing mechanism promotes steel pipe about 200mm; The up-down drawing mechanism moves to the quenching bath top with steel pipe; The up-down drawing mechanism is with descend 2000mm immersion of steel pipe; Reach the process time water outlet, the up-down drawing mechanism with steel pipe, move to bin; The up-down drawing mechanism is back to the platform below, next circulation beginning then, and the second stove steel pipe is waited to quench.
Claims (4)
1. a quenching device is characterized in that it comprises platform (1), is provided with quenching bath (10) in the bottom of platform (1), on platform (1), is provided with drawing mechanism (2); Said drawing mechanism (2) is made up of support bar (3), L type sway brace (4), support platform (5); Said support bar (3) is fixed on the support platform (5); Said L type sway brace (4) is movably arranged on the support bar (3), and said support platform (5) is movably connected with platform (1).
2. a kind of quenching device according to claim 1 is characterized in that said support platform (5) bottom is provided with roller (6), and support platform (5) goes up side-to-side movement through roller (6) at platform (1).
3. a kind of quenching device according to claim 1; It is characterized in that said L type sway brace (4) is provided with pulley (7); Said support bar (3) is provided with lifting arm (9); Said pulley (7) is connected with the lift side of lifting arm (9), and the up-down through lifting arm (9) drives L type sway brace (4) and moves up and down along support bar (3).
4. a kind of quenching device according to claim 1 is characterized in that being provided with bracing frame (8) between said platform (1) and the quenching bath (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203139569U CN202214395U (en) | 2011-08-22 | 2011-08-22 | Quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203139569U CN202214395U (en) | 2011-08-22 | 2011-08-22 | Quenching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202214395U true CN202214395U (en) | 2012-05-09 |
Family
ID=46013657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203139569U Expired - Lifetime CN202214395U (en) | 2011-08-22 | 2011-08-22 | Quenching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202214395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312063A (en) * | 2011-08-22 | 2012-01-11 | 张铮 | Quenching apparatus |
| CN102925632A (en) * | 2012-11-07 | 2013-02-13 | 广州市新滘热处理厂 | Vertical high-frequency quenching machine |
-
2011
- 2011-08-22 CN CN2011203139569U patent/CN202214395U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312063A (en) * | 2011-08-22 | 2012-01-11 | 张铮 | Quenching apparatus |
| CN102925632A (en) * | 2012-11-07 | 2013-02-13 | 广州市新滘热处理厂 | Vertical high-frequency quenching machine |
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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 |
Granted publication date: 20120509 |
|
| CX01 | Expiry of patent term |