CN202610271U - Quenching device from forging heat of bearing ring - Google Patents
Quenching device from forging heat of bearing ring Download PDFInfo
- Publication number
- CN202610271U CN202610271U CN 201220144092 CN201220144092U CN202610271U CN 202610271 U CN202610271 U CN 202610271U CN 201220144092 CN201220144092 CN 201220144092 CN 201220144092 U CN201220144092 U CN 201220144092U CN 202610271 U CN202610271 U CN 202610271U
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- CN
- China
- Prior art keywords
- cleaning
- lift
- quenching
- oil groove
- bearing ring
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- 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 - Fee Related
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- Rolling Contact Bearings (AREA)
- Heat Treatment Of Articles (AREA)
- Forging (AREA)
Abstract
The utility model discloses a quenching device from forging heat of a bearing ring. The quenching device consists of a quenching part and a cleaning part, wherein the quenching part consists of an oil groove and a hoister; the cleaning part consists of a rinsing tank and a cleaning hoister in the rinsing tank, the oil groove is provided with a feeding conveyer belt far away from one end of the cleaning part, the feeding conveyer belt is connected with a discharging outlet of a forging press, and the lower end of the hoister faces the connecting part of the oil groove and the feeding conveyer belt. Material blocking partitions perpendicular to the axial direction of a quenching conveyer belt and a cleaning conveyer belt are arranged on the outer surfaces of the quenching conveyer belt of the hoister and the cleaning conveyer belt of the cleaning hoister respectively, forged pieces with temperature of 850-950 DEG C are directly conveyed into the quenching part for quenching by utilizing residual heat of the bearing ring which is subjected to hot forging of a forging press, so that the annealing link in the processing of the traditional bearing ring is omitted, secondary heating to the bearing ring before quenching is not required, and the production cost is greatly saved.
Description
Technical field
The utility model relates to the thermal treatment unit in a kind of Production of bearing process, a kind of specifically device that utilizes the waste heat of bearing ring after forge hot to carry out quenching heat treatment immediately.
Background technology
In the existing bearing production process, the production process of its inner and outer ring mainly comprises: forging forming, forging are cooled to behind the normal temperature to carry out quenching heat treatment and then the lasso after quenching is carried out ground finish for the lasso that the collar blank after annealing, annealing of eliminating stress carries out after cut, the cut again the segment of bearing steel heating back.In whole process; All need be heated to certain temperature from normal temperature again before annealing and the quenching, need consume a large amount of fuel therebetween, particularly behind the bearing forging forming lasso; The final forging temperature of its forging reaches 850-950 ℃, lets its naturally cooling waste great amount of heat.It has been very urgent task that energy-saving and emission-reduction are carried out in the energy consumption of Production of bearing process, if can reduce a certain amount of energy consumption and brings certain minimizing also can for the production cost of enterprise, improves Enterprises'Competitiveness.
The utility model content
For overcoming above-mentioned defective, the utility model aim to provide a kind of can reduce energy consumption in the Production of bearing process greatly utilize bearing ring quenching from forging heat device.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of bearing ring quenching from forging heat device comprises quench section and cleaning part; Said quench section comprises an oil groove; Said oil groove is built-in with a lift, and the low side of said lift places at the bottom of the oil groove, and said lift high-end is stuck in the upper edge of oil groove and is connected with cleaning part; The high-end end of said lift has a chill station, and said chill station is provided with cooling blower; Said cleaning part is drawn together a rinse bath; Said rinse bath is built-in with a cleaning lift; The low side of said cleaning lift places the end of bottom of rinse bath towards quench section, the high-end rinse bath that is stuck in of said cleaning lift, and the high-end end of said cleaning lift has a dry platform; Said dry platform is provided with drying air fan; Said oil groove has a feeding web away from an end of cleaning part, and said feeding web is connected with the discharge port of forging press, and the low side of said lift is towards the connection section of oil groove and feeding web.
The outside surface of the quenching conveying belt of said lift, the cleaning conveying belt of said cleaning lift has with the quenching conveying belt respectively and cleans the axial perpendicular material dividing plate that blocks of conveying belt.
Adopted the bearing ring quenching from forging heat device of the utility model; Utilize the waste heat of the bearing ring after the forging press forge hot; Directly send into the quench section quench treatment to the forging of temperature through feeding web up to 850-950 ℃; Save the annealing link in the processing of traditional bearing lasso, and before quenching, do not needed bearing ring is reheated, practiced thrift production cost greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: the 1-quench section, the 2-cleaning part, the 3-feeding web, 4-forging press, 5-block the material dividing plate; The 11-oil groove, 12-lift, 13-chill station, 14-cooling blower, 15-quenching conveying belt; The 21-rinse bath, 22-cleans lift, the dry platform of 23-, the 24-drying air fan, 25-cleans conveying belt.
Embodiment
As shown in Figure 1, the utility model discloses a kind of bearing ring quenching from forging heat device, comprise quench section 1 and cleaning part 2; Said quench section 1 comprises an oil groove 11; Said oil groove 11 is built-in with a lift 12, and the low side of said lift 12 places 11 ends of oil groove, and said lift 12 high-end is stuck in the upper edge of oil groove 11 and is connected with cleaning part 2; The high-end end of said lift 12 has a chill station 13, and said chill station 13 is provided with cooling blower 14; 2 of said cleaning parts are drawn together a rinse bath 21; Said rinse bath 21 is built-in with a cleaning lift 22; The low side of said cleaning lift 22 places the end of rinse bath 21 bottoms towards quench section 1, the high-end rinse bath 21 that is stuck in of said cleaning lift 22, and the high-end end of said cleaning lift 22 has a dry platform 23; Said dry platform 23 is provided with drying air fan 24; In sum, with the structure basically identical of existing bearing ring quenching device, the innovative point of the utility model is that mainly said oil groove 11 has a feeding web 3 away from an end of cleaning part 2; Said feeding web 3 is connected with the discharge port of forging press 4, and the low side of said lift 12 is towards the connection section of oil groove 11 with feeding web 3.
The specific operation process of the bearing ring quenching from forging heat device of the utility model is: at first inject a certain amount of quenching oil at oil groove 11, pasta must not have the low side of lift 12.After the bearing ferrule blanks that forging press 4 discharge ports come out falls into feeding web 3; Under the drive of feeding web 3, transmit to quench section 1; And finally fall into the low side of the lift 12 in the oil groove 11, meanwhile, the pyritous bearing ferrule blanks is immersed in and carries out quenching heat treatment in the quenching oil; For preventing the temperature overheating of quenching oil, cooling usually also must circulate to the quenching oil of oil groove 11; The bearing ferrule blanks that falls into lift 12 low sides in the oil groove 11 moves to high-end under the drive of lift 12, and finally leaves pasta, accomplishes quenching process; Usually time of being immersed under the pasta of bearing ferrule blanks was controlled at about 15 minutes, left the bearing ferrule blanks of pasta is come lift 12 under the lifting of lift 12 high-end chill station 13, the bearing ferrule blanks that 14 pairs of cooling blowers also the leave Yu Wen cooling of drying; Make bearing ferrule blanks arrive normal temperature; And fall into the low side of the cleaning lift 22 in the rinse bath 21, must inject a certain amount of wash oil in advance in the rinse bath 21, and make the low side that cleans lift 22 be immersed in the pasta of wash oil; Like this; The pasta that the bearing ferrule blanks that falls into the low side that cleans lift 22 also is immersed in wash oil cleans, and is the cleaning that guarantees wash oil, circulation device must be set usually the wash oil in the rinse bath 21 are circulated; Bearing ferrule blanks is risen to gradually and is cleaned the high-end dry platform 23 of lift 22 along with cleaning lift 22; And dry up in the wash oil on following bearing ferrule blanks of the blowing of drying air fan 24 surface, finally flow out the outlet of quenching device, accomplish quenching work.
For preventing to be deposited in together at lift 12 and the bearing ferrule blanks that cleans on the lift 22; Simultaneously also be in order to guarantee that bearing ferrule blanks is deposited in together to lower slip with cleaning in the process that lift 22 promotes at lift 12, the outside surface of the quenching conveying belt 15 of the said lift 12 of the bearing ring quenching from forging heat device of the utility model, the cleaning conveying belt 25 of said cleaning lift 22 has respectively with the quenching conveying belt 15 and axial perpendicular the blocking of cleaning conveying belt 25 expects dividing plate 5.The said height that blocks material dividing plate 5 must be slightly larger than the axial height of bearing ferrule blanks usually.
Claims (2)
1. bearing ring quenching from forging heat device; Comprise quench section (1) and cleaning part (2); Said quench section (1) comprises an oil groove (11); Said oil groove (11) is built-in with a lift (12), and the low side of said lift (12) places oil groove (11) end, and said lift (12) high-end is stuck in the upper edge of oil groove (11) and is connected with cleaning part (2); The high-end end of said lift (12) has a chill station (13), and said chill station (13) is provided with cooling blower (14); Said cleaning part (2) rinse bath (21) of drawing together; Said rinse bath (21) is built-in with a cleaning lift (22); The low side of said cleaning lift (22) places the end of rinse bath (21) bottom towards quench section (1); The high-end rinse bath (21) that is stuck in of said cleaning lift (22); The high-end end of said cleaning lift (22) has a dry platform (23), and said dry platform (23) is provided with drying air fan (24), it is characterized in that said oil groove (11) has a feeding web (3) away from an end of cleaning part (2); Said feeding web (3) is connected with the discharge port of forging press (4), and the low side of said lift (12) is towards the connection section of oil groove (11) with feeding web (3).
2. bearing ring quenching from forging heat device according to claim 1, the outside surface of cleaning conveying belt (25) that it is characterized in that quenching conveying belt (15), the said cleaning lift (22) of said lift (12) have respectively with the quenching conveying belt (15) and axial perpendicular the blocking of cleaning conveying belt (25) expects dividing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144092 CN202610271U (en) | 2012-04-09 | 2012-04-09 | Quenching device from forging heat of bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144092 CN202610271U (en) | 2012-04-09 | 2012-04-09 | Quenching device from forging heat of bearing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610271U true CN202610271U (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220144092 Expired - Fee Related CN202610271U (en) | 2012-04-09 | 2012-04-09 | Quenching device from forging heat of bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202610271U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572017A (en) * | 2013-09-26 | 2014-02-12 | 海盐三马标准件有限公司 | Oil pool quenching equipment |
| CN103667636A (en) * | 2013-11-18 | 2014-03-26 | 大连升隆机械有限公司 | Forged piece waste heat quenching machining tool |
| CN104017978A (en) * | 2014-06-27 | 2014-09-03 | 德阳世城电力设备制造有限公司 | Quenching cooler after bearing ring hot forging |
| CN106048193A (en) * | 2016-07-27 | 2016-10-26 | 耐世特凌云驱动系统（芜湖）有限公司 | Inductive quenching device of vehicle bearing slide sleeve |
| CN107400760A (en) * | 2017-09-18 | 2017-11-28 | 成都西菱动力科技股份有限公司 | The air-cooled processing system of one kind forging residual temperature and application method |
-
2012
- 2012-04-09 CN CN 201220144092 patent/CN202610271U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572017A (en) * | 2013-09-26 | 2014-02-12 | 海盐三马标准件有限公司 | Oil pool quenching equipment |
| CN103667636A (en) * | 2013-11-18 | 2014-03-26 | 大连升隆机械有限公司 | Forged piece waste heat quenching machining tool |
| CN103667636B (en) * | 2013-11-18 | 2016-01-20 | 大连升隆机械有限公司 | A kind of forge piece immediate quenching lathe |
| CN104017978A (en) * | 2014-06-27 | 2014-09-03 | 德阳世城电力设备制造有限公司 | Quenching cooler after bearing ring hot forging |
| CN104017978B (en) * | 2014-06-27 | 2016-04-06 | 德阳世城电力设备制造有限公司 | Quenching cooler after bearing ring forge hot pressure |
| CN106048193A (en) * | 2016-07-27 | 2016-10-26 | 耐世特凌云驱动系统（芜湖）有限公司 | Inductive quenching device of vehicle bearing slide sleeve |
| CN106048193B (en) * | 2016-07-27 | 2018-02-13 | 耐世特凌云驱动系统（芜湖）有限公司 | Automobile bearing sliding sleeve induction hardening equipment |
| CN107400760A (en) * | 2017-09-18 | 2017-11-28 | 成都西菱动力科技股份有限公司 | The air-cooled processing system of one kind forging residual temperature and application method |
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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: ZHEJIANG JINLEI AUTOMOBILE BEARING CO., LTD. Free format text: FORMER OWNER: ZHEJIANG JINHUAN BEARING CO., LTD. Effective date: 20140506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 312300 SHAOXING, ZHEJIANG PROVINCE TO: 312369 SHAOXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140506 Address after: 312369 Xinxing two road intersection, Chaoyang District, Hangzhou Bay Industrial Zone, Shangyu District, Zhejiang, Shaoxing Patentee after: Zhejiang golden base Automobile Bearing Co., Ltd. Address before: 312300, No. 808 middle Yuexiu Road, Shaoxing, Zhejiang, Shangyu Patentee before: Zhejiang Jinhuan Bear Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20190409 |