CN2463396Y - Gush-type quenching device - Google Patents
Gush-type quenching device Download PDFInfo
- Publication number
- CN2463396Y CN2463396Y CN 01201950 CN01201950U CN2463396Y CN 2463396 Y CN2463396 Y CN 2463396Y CN 01201950 CN01201950 CN 01201950 CN 01201950 U CN01201950 U CN 01201950U CN 2463396 Y CN2463396 Y CN 2463396Y
- Authority
- CN
- China
- Prior art keywords
- workpiece
- diversion trench
- quenching
- flow guiding
- guiding groove
- 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 - Lifetime
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Abstract
The utility model relates to a gush-type quenching device, which is used for heat treatment technology of mechanical processing. The utility model comprises a shell, a flow guiding groove for quenching liquid, a control valve which is arranged in the flow guiding groove, a circulating pump, a roller type workpiece pallet, and an overflow groove. The circulating pump is arranged on one end of the flow guiding groove. The end of the flow guiding groove immerses into one end of the quenching liquid. The roller type workpiece pallet is connected with one end of the flow guiding groove. The end of the flow guiding groove is protruded to the quenching liquid. The quenching liquid immerses the workpiece. Simultaneously, the quenching liquid can gush up and down. The workpiece can also swing horizontally. Consequently, the utility model has the advantages of uniform and quick cooling of the workpiece, the effective reduction of the quenching deformation of the workpiece, the assurance of uniform hardness, and the improvement of quenching quality and quenching work efficiency.
Description
The utility model relates to a kind of mechanical workout Equipment for Heating Processing, particularly relates to a kind of fountain type hardening equipment.
At present, Chang Yong heat-treatment quenching device is jumping up and down and the cooling purpose that flows fast and reach workpiece of heat-eliminating medium by workpiece.The one type of prior art syringe more complicated, make upper and lower mobile upper and lower the jumping of different frequency that reaches in the quenching process of the lifting gantry that is loaded with workpiece by complicated mechanical transmission such as hydraulic pressure, hardening liquid can only horizontal flow can not spring up up and down, the breakdown rate height, and workpiece can not move in quenching process, cause work-piece cools inhomogeneous, show that the uniformity of hardness after workpiece quenches is poor, shortcomings such as quenching strain and mechanical transmission failure rate height.
The purpose of this utility model is to overcome the above-mentioned shortcoming of prior art, provides a kind of simple in structure, and hardening liquid can spring up up and down in the submergence workpiece, and workpiece itself can also be made horizontal hunting, can make the fountain type hardening equipment of the quick uniform decrease in temperature of workpiece.
For achieving the above object, the utility model fountain type hardening equipment comprises: housing, the hardening liquid diversion trench, be provided with in the diversion trench and the inside and outside hardening liquid of groove communicated and the by-pass valve control of diversion trench break-make, one end of diversion trench dip quench liquid is provided with recycle pump, the port that diversion trench protrudes from hardening liquid connects the roller type tray for work pieces, roller bearing connects the chain that it is rotated in positive and negative direction by the sprocket wheel of end, roller bearing rotates the workpiece that can make above it and makes horizontal hunting or mobile, the top of roller type tray for work pieces further connects the overflow groove that cooperates with the water conservancy diversion notch, and the overflow groove top is connected with lifting device.
As preferably, described recycle pump is a propeller formula thruster.
As preferably, described overflow groove is made up of barrel-shaped inside groove and shell.
As preferably, the operating method of described by-pass valve control and overflow groove lifting device are air operated.
Working process of the present utility model is: mechanical component are pressed processing requirement after the process furnace internal heating is good, run to fast on the roller type tray for work pieces, overflow groove falls, recycle pump starts, hardening liquid is poured into overflow groove fast through diversion trench, and overflow in that overflow groove is suitable for reading, after diversion trench exterior passage way and recycle pump flow to diversion trench again, thereby realize circulating of hardening liquid.The user can be according to processing requirement, utilize frequency transformer to change the rotating speed of recycle pump, thereby change the hardening liquid flow velocity of the workpiece of flowing through, the user can also open and close the positive and negative direction that realizes hardening liquid by by-pass valve control and flow, thereby hardening liquid is sprung up up and down in overflow groove.When hardening liquid sprang up up and down, roller bearing rotated in positive and negative direction, and made position workpiece thereon make horizontal hunting, thereby made that the cooling of workpiece is more evenly rapid, effectively reduced the workpiece quenching strain, guaranteed that hardness is even, improved quenching quality and quenching work efficiency.This fountain type hardening equipment mainly is applicable to small, annular part (as bearing ring and engine aluminum cylinder head modulation process), obtain very little distortion after the quenching, compare neck collar (in the φ 80) ovality with the chain belt stove and can reduce more than 60%, be fit to very much the heat-treatment quenching of cold rolling neck collar.Adopt the above-mentioned technology can the uniform small deformation of extraordinary realization, and circulation ratio is fine, so just can reduce the mill amount of finish after the thermal treatment greatly, not only can improve mill working (machining) efficiency about 50%, can also further improve simultaneously the quality of mill processing, thus bring huge economic benefit.
After the utility model fountain type hardening equipment adopts technique scheme, with prior art compare have simple in structure, dependable performance, hardening liquid can spring up up and down in the submergence workpiece, workpiece itself can also be made horizontal hunting, can make the quick uniform decrease in temperature of workpiece, effectively reduces the workpiece quenching strain, guarantee that hardness is even, improve quenching quality and quenching work efficiency.
Accompanying drawing is the structural representation of the utility model fountain type hardening equipment
Below in conjunction with accompanying drawing the utility model is done further explanation, the utility model fountain type hardening equipment comprises: housing 1, hardening liquid diversion trench 2, be provided with in the diversion trench 2 and the inside and outside hardening liquid of groove communicated and the by-pass valve control 3 of diversion trench break-make, the operating method of by-pass valve control 3 is pneumatic, one end of diversion trench 2 dip quench liquid is provided with propeller formula thruster 4, the port that diversion trench 2 protrudes from hardening liquid connects the roller type tray for work pieces, roller bearing 5 can make its chain that rotates in positive and negative direction 6 by the sprocket wheel connection of end, roller bearing 5 rotates the workpiece 7 that can make above it and makes horizontal hunting or mobile, the top of roller type tray for work pieces further connects and 2 mouthfuls of overflow grooves that cooperate 8 of diversion trench, overflow groove 8 is made up of barrel-shaped inside groove and shell, and overflow groove 8 tops are connected with Pneumatic power elevator apparatus 9.
Claims (4)
1, a kind of fountain type hardening equipment, it is characterized in that comprising housing (1), hardening liquid diversion trench (2), be provided with in the diversion trench (2) and the inside and outside hardening liquid of groove communicated and the by-pass valve control (3) of diversion trench (2) break-make, one end of diversion trench (2) dip quench liquid is provided with recycle pump (4), the port that diversion trench (2) protrudes from hardening liquid connects the roller type tray for work pieces, roller bearing (5) can make its chain that rotates in positive and negative direction (6) by the sprocket wheel connection of end, roller bearing (5) rotates the workpiece (7) that can make above it and makes horizontal hunting or mobile, the top of roller type tray for work pieces further connects the overflow groove (8) that cooperates with diversion trench (2) mouth, and overflow groove (8) top is connected with lifting device (9).
2, fountain type hardening equipment according to claim 1 is characterized in that described recycle pump (4) is a propeller formula thruster.
3, fountain type hardening equipment according to claim 1 is characterized in that described overflow groove (8) is made up of barrel-shaped inside groove and shell.
4, fountain type hardening equipment according to claim 1 is characterized in that the operating method of described by-pass valve control (3) and overflow groove (8) lifting device (9) are air operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01201950 CN2463396Y (en) | 2001-02-05 | 2001-02-05 | Gush-type quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01201950 CN2463396Y (en) | 2001-02-05 | 2001-02-05 | Gush-type quenching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2463396Y true CN2463396Y (en) | 2001-12-05 |
Family
ID=33623872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01201950 Expired - Lifetime CN2463396Y (en) | 2001-02-05 | 2001-02-05 | Gush-type quenching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2463396Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828007A (en) * | 2011-06-14 | 2012-12-19 | 瓦房店正达冶金轧机轴承有限公司 | Speed-regulation push-type rotating quenching machine |
| CN107932876A (en) * | 2017-12-21 | 2018-04-20 | 长飞光纤光缆股份有限公司 | A kind of cooling device and method of high speed manufacture optical fiber loose tube |
| CN107988468A (en) * | 2018-01-23 | 2018-05-04 | 北京建通鸿翔科技有限公司 | A kind of device suitable for isothermal hardening |
| CN106834621B (en) * | 2017-03-01 | 2018-11-02 | 上海电气上重铸锻有限公司 | A kind of ACP1000 nuclear powers welded disc turbine rotor wheel disc forging Tempering and Quenching method |
-
2001
- 2001-02-05 CN CN 01201950 patent/CN2463396Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828007A (en) * | 2011-06-14 | 2012-12-19 | 瓦房店正达冶金轧机轴承有限公司 | Speed-regulation push-type rotating quenching machine |
| CN106834621B (en) * | 2017-03-01 | 2018-11-02 | 上海电气上重铸锻有限公司 | A kind of ACP1000 nuclear powers welded disc turbine rotor wheel disc forging Tempering and Quenching method |
| CN107932876A (en) * | 2017-12-21 | 2018-04-20 | 长飞光纤光缆股份有限公司 | A kind of cooling device and method of high speed manufacture optical fiber loose tube |
| CN107932876B (en) * | 2017-12-21 | 2020-05-05 | 长飞光纤光缆股份有限公司 | Cooling device and method for manufacturing optical fiber loose tube at high speed |
| CN107988468A (en) * | 2018-01-23 | 2018-05-04 | 北京建通鸿翔科技有限公司 | A kind of device suitable for isothermal hardening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: AIXIELIN HEAT TREATMENT SYSTEM ( BEIJING ) CO., L Free format text: FORMER OWNER: AICHELIN INDUSTRIAL FURNACE ENGINEERING (BEIJING) CO., LTD. Effective date: 20081010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081010 Address after: Shahe Industrial Park, Beijing, Changping District, China: 102249 Patentee after: Aixielin Heat Treatment System (Beijing) Co.Ltd Address before: Room 102, room 12, building 8956, box 100089, Beijing, Haidian District Patentee before: Aixielin Industrial Furnace Engineering (Beijing) Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Tianhengcheng Industry Technology Co.,Ltd. Assignor: Aixielin Heat Treatment System (Beijing) Co.Ltd Contract fulfillment period: 2008.11.17 to 2013.11.16 Contract record no.: 2009990000955 Denomination of utility model: Gush-type quenching device Granted publication date: 20011205 License type: Exclusive license Record date: 20090825 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.17 TO 2013.11.16; CHANGE OF CONTRACT Name of requester: BEIJING TIANHENGCHENG INDUSTRIAL TECHNOLOGY CO., L Effective date: 20090825 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110205 Granted publication date: 20011205 |