CN204779674U - Austempering device - Google Patents
Austempering device Download PDFInfo
- Publication number
- CN204779674U CN204779674U CN201520499516.5U CN201520499516U CN204779674U CN 204779674 U CN204779674 U CN 204779674U CN 201520499516 U CN201520499516 U CN 201520499516U CN 204779674 U CN204779674 U CN 204779674U
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- Prior art keywords
- salt bath
- utility
- pad
- model
- pipe
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- Expired - Fee Related
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Abstract
The utility model discloses an austempering device, it includes the salt bath, be equipped with electrical heating rod in the salt bath, still be equipped with the hydrologic cycle coil pipe in the salt bath, the top end opening department of salt bath is equipped with the backup pad, be equipped with the circulating pump in the backup pad, be connected with absorb water pipe and outlet pipe on the circulation stick respectively, and pipe and the outlet pipe of absorbing water stretches into the interior neighbouring bottom of salt bath respectively. It is simple that the device has the installation, convenient to use, and factor of safety is high, and power consumption is lower.
Description
Technical field
The utility model is specifically related to a kind of heat treatment device, is specifically related to a kind of isothermal quenching device.
Background technology
Complex-shaped, the instrument that dimensional precision is high and important component of machine, as pick, mould, cutter, gear etc., all need through means of isothermal quenching, strengthens the intensity of steel, hardness, toughness, wear resistance and plasticity-with this.Pick is in means of isothermal quenching process, due to workpiece, to enter salt bath place temperature higher, and the other end temperature in salt bath is lower, form the temperature difference in case hardening salt bath large, cause workpiece quenching hardness unstable, raise to control temperature in salt bath, adopt again the method adding cold water and carry out cooling, this method causes cooling fast, heats up slow, the temperature range of wayward quenching, causes pick hardness unstable and affects quality product.At present, drive stir shaft during the method commonly used by motor, stir shaft drives paddle wheel to stir, the temp effect such as all to reach to make in salt bath temperature everywhere, but mechanical parts needed for this mode is many, installs loaded down with trivial details, use very inconvenient, and current consumption is comparatively large, safety coefficient is low.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of isothermal quenching device, and this device is installed simple, and easy to use, safety coefficient is high, and current consumption is lower.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of isothermal quenching device, it comprises salt bath, electrically heated rod is provided with in described salt bath, it is characterized in that: in described salt bath, be also provided with water circulation coil pipes, the top end opening place of described salt bath is provided with back up pad, described back up pad is provided with recycle pump, described circulation rod is connected to water absorption tube and rising pipe, and described water absorption tube and rising pipe stretches into adjacent bottom in salt bath respectively.
As preferred embodiment, described in be positioned at water circulation coil pipes water inlet port be provided with thermostat.
As preferred embodiment, the both sides of described back up pad are provided with a pair attacker's ring.
The beneficial effects of the utility model are:
1) adopt recycle pump to carry out circular treatment to the liquid in salt bath, reach the effect that stirs, make the temperature in salt bath be in Isothermal Condition.
2) use installation easily, simple to operate, safe and reliable, saving degree is high.
3) be easy to control the temperature in salt bath, make the temperature fluctuation amplitude in salt bath little, make the temperature in salt bath tend towards stability in scope, substantially increase the quality of product.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: 1-salt bath; 2-electrically heated rod; 3-water circulation coil pipes; 4-thermostat; 5-back up pad; 6-attacker ring; 7-recycle pump; 8-water absorption tube; 9-rising pipe.
Embodiment
The technique means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of isothermal quenching device, it comprises salt bath 1, is provided with electrically heated rod 2 in salt bath 1, provides thermal source to use; Also be provided with water circulation coil pipes 3 in salt bath 1, be easy to control the temperature in salt bath 1, make the temperature fluctuation amplitude in salt bath 1 little, make the temperature in salt bath 1 tend towards stability in scope, substantially increase the quality of product; The top end opening place of salt bath 1 is provided with back up pad 5, back up pad 5 is provided with recycle pump 7, circulation rod 7 is connected to water absorption tube 8 and rising pipe 9, and water absorption tube 8 and rising pipe 9 stretch into adjacent bottom in salt bath 1 respectively, adopt the liquid in recycle pump 7 pairs of salt baths 1 to carry out circular treatment, reach the effect that stirs, make the temperature in salt bath 1 be in Isothermal Condition, and install easily, simple to operate, safe and reliable, saving degree is high.
The water inlet port being positioned at water circulation coil pipes 3 is provided with thermostat 4, level of automation is high, is easy to control the temperature in salt bath 1, makes the temperature fluctuation amplitude in salt bath 1 little, make the temperature in salt bath 1 tend towards stability in scope, substantially increase the quality of product.
The both sides of back up pad 5 are provided with a pair attacker's ring 6, easy to use.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an isothermal quenching device, it comprises salt bath, electrically heated rod is provided with in described salt bath, it is characterized in that: in described salt bath, be also provided with water circulation coil pipes, the top end opening place of described salt bath is provided with back up pad, described back up pad is provided with recycle pump, described circulation rod is connected to water absorption tube and rising pipe, and described water absorption tube and rising pipe stretches into adjacent bottom in salt bath respectively.
2. a kind of isothermal quenching device according to claim 1, is characterized in that: the water inlet port of described water circulation coil pipes is provided with thermostat.
3. a kind of isothermal quenching device according to claim 1, is characterized in that: the both sides of described back up pad are provided with a pair attacker's ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499516.5U CN204779674U (en) | 2015-07-09 | 2015-07-09 | Austempering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499516.5U CN204779674U (en) | 2015-07-09 | 2015-07-09 | Austempering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204779674U true CN204779674U (en) | 2015-11-18 |
Family
ID=54519764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520499516.5U Expired - Fee Related CN204779674U (en) | 2015-07-09 | 2015-07-09 | Austempering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204779674U (en) |
-
2015
- 2015-07-09 CN CN201520499516.5U patent/CN204779674U/en not_active Expired - Fee Related
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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: 20151118 Termination date: 20170709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |