CN201459197U - Rotary quenching unit for long-shaft workpieces - Google Patents
Rotary quenching unit for long-shaft workpieces Download PDFInfo
- Publication number
- CN201459197U CN201459197U CN2009200823766U CN200920082376U CN201459197U CN 201459197 U CN201459197 U CN 201459197U CN 2009200823766 U CN2009200823766 U CN 2009200823766U CN 200920082376 U CN200920082376 U CN 200920082376U CN 201459197 U CN201459197 U CN 201459197U
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- shaft
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- transmission shaft
- quenching tank
- horizontal quenching
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Abstract
The utility model provides a rotary quenching unit for long-shaft workpieces, which solves the problems of the prior quenching unit such as large operation space and high cost of investment. The rotary quenching unit comprises a horizontal quenching groove (10); a plurality of support saddles (9) and a transmission shaft (8) are arranged along the major shaft direction of the horizontal quenching groove; a pair of friction wheels (1) are mounted on each support saddle (9); a driven gear (2) on a friction wheel shaft which is in the same direction as the major shaft is meshed with a drive gear (3) mounted on the support saddles; the diameter of each friction wheel is larger than that of the driven gear; an upper chain wheel (4) on a main drive gear shaft is in transmission connection with a lower chain wheel (5) on the transmission shaft (8); the transmission shaft is connected with a driving device outside the horizontal quenching groove; a cylinder of a long-shaft workpiece arranged along the major shaft direction of the horizontal quenching groove is tangent to two friction wheels arranged on the same support saddle; at least one medium injection pipe (11) is arranged in the horizontal quenching groove and in the same direction as the transmission shaft, which is connected with the outlet of a medium pump; a plurality of injection holes are formed on the medium injection pipe; and an imbibition opening of the medium pump is formed at the lower part in the horizontal quenching groove.
Description
Technical field:
The utility model relates to a kind of quenching device, especially a kind of long-axle workpieces quenching device.
Background technology:
Shaft-like workpiece generally adopts vertical quenching tank (oil, tank) to quench, and adopts this mode to quench and can utilize the workpiece self gravitation to reduce, control the flexural deformation that workpiece quenches and produces.But along with the length of shaft-like workpiece increases, adopt this mode to quench, the operating space that needs is also big more, and factory building, quenching are all proposed special requirement with the construction of driving, quenching bath, and construction cost is very big.But in order to control the flexural deformation that workpiece quenches and produces, many enterprises still select vertical quenching tank that long-axle workpieces is quenched.
The utility model content:
Real novel being achieved in that of this usefulness
The utility model long-axle workpieces spin hardening device, horizontal quenching tank 10 is arranged, long axis direction along horizontal quenching tank is provided with some bearings 9 and a transmission shaft 8, a pair of friction wheel 1 is installed on each bearing 9, with being arranged on the major axis friction wheel axle in the same way, a follower gear 2 and a driving toothed gear 3 that is installed on the bearing mesh, the diameter of friction wheel is greater than the diameter of follower gear, there is the lower sprocket 5 on upper sprocket wheel 4 and the transmission shaft 8 to be in transmission connection on the driving gear shaft, transmission shaft is connected with horizontal quenching tank drive unit outward, the right cylinder of the long-axle workpieces of placing along horizontal quenching tank long axis direction is tangent with two friction wheels that are positioned on the same bearing, in horizontal quenching tank, there is at least one medium injection pipe 11 to link to each other in the same way with the medium pump outlet with transmission shaft, some jet holes are arranged on the medium injection pipe, and the medium pump liquid sucting port is positioned at horizontal quenching tank bottom.
The diameter of all friction wheels is identical, and the end face that is positioned at paired two friction wheels on the same bearing is on same vertical plane, and all friction wheel axis are respectively on two parallel lines of same horizontal plane.
Medium injection pipe 11 is two, is arranged at respectively on the support of transmission shaft both sides, and medium pump is positioned at outside the horizontal quenching tank, is connected with liquid sucting port with the medium injection pipe by the medium transport pipe.
Owing to adopt horizontal quenching tank that long-axle workpieces is carried out quench treatment, it is big to efficiently solve vertical quenching tank requirement operating space, and to factory building, quench with drive a vehicle, the construction of quenching bath all has problems such as particular requirement.Simultaneously, utilize long-axle workpieces spin hardening device, make workpiece be subjected to vertically downward continuous repeated stress effect, thereby reach control or reduce diastrophic purpose in the work-piece cools contraction process by horizontal long axis workpiece rotation.And medium pump constantly will realize the refrigeration cycle of quenching through the refrigerative medium by the ejection of medium injection pipe
The utility model long-axle workpieces spin hardening device can not only reduce operating space and can control workpiece quenching flexural deformation, but also has simple in structurely, invests low characteristics.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the local enlarged diagram of Fig. 1.
Embodiment:
The utility model long-axle workpieces spin hardening device adopts 16000 * 4000 horizontal quenching tanks 10, and a swivel arrangement and quenchant whipping appts are arranged in the horizontal quenching tank; Length direction along horizontal quenching tank 10 is furnished with 6 bearings 9, the top of each bearing 9 is equipped with a pair of φ 400 * 100 friction wheels 1, the wheel footpath of each friction wheel is identical with axial length, it is axially identical with the length direction of quenching tank 10, the end face of every pair of friction wheel is at same vertical surface, the axis of all friction wheels 1 is at same horizontal plane, and corresponding friction wheel 1 is distinguished coaxial line on each bearing 9; Co-axial φ 260 * 60 follower gears 2 are housed on the same side of each friction wheel 1, the upper sprocket wheel 4 of one φ 150 is arranged at the opposite side bottom of friction wheel 1, the axle of upper sprocket wheel 4 passes two friction wheel 1 lower space and is connected with driving toothed gear 3, driving toothed gear 3 and two follower gear 2 engagements; Power set 12 is a motor, and its output shaft links to each other with transmission shaft 8 by shaft coupling, and the lower sprocket 5 of φ 100 is connected on the transmission shaft 8, and lower sprocket 5 links to each other with upper sprocket wheel 4 by chain; The quenchant whipping appts has two medium injection pipes 11 and medium pump, and a plurality of jet holes are arranged on the medium injection pipe 11, and two medium injection pipes 11 are separately positioned on the support of swivel arrangement both sides along horizontal quenching tank 10 length directions; Medium pump places horizontal quenching tank 10 outsides, and liquid sucting port is positioned at the sidewall of horizontal quenching tank 10 bottoms; Medium injection pipe 11 links to each other with medium pump by the medium transport pipe with liquid sucting port; Medium pump band one recycle system (the automatic cooling control system of medium temperature).The long-axle workpieces 7 (major diameter tandem rolling tube machine plug) of φ 350 * 12000 that will be to be quenched when suspender enters quenching device from the top of horizontal quenching tank 10, when long-axle workpieces 7 enters quenchant, proofing unit sends electrical signal, swivel arrangement of the present utility model and quenchant whipping appts are started working, under motor 12 effects, make lower sprocket 5 drive upper sprocket wheel 4 and driving toothed gear 3 rotations, driving toothed gear 3 drives two follower gears 2 again and rotates, thereby make friction wheel 1 rotation, and the quenchant whipping appts constantly circulates quenchant and stirs, when long-axle workpieces 7 touches friction wheel 1, be driven to rotate and finish up to quenching.
Claims (3)
1. long-axle workpieces spin hardening device, horizontal quenching tank (10) is arranged, it is characterized in that some bearings (9) and a transmission shaft (8) being set along the long axis direction of horizontal quenching tank, a pair of friction wheel (1) is installed on each bearing (9), with being arranged on the major axis friction wheel axle in the same way, a follower gear (2) and a driving toothed gear (3) that is installed on the bearing mesh, the diameter of friction wheel is greater than the diameter of follower gear, there is the lower sprocket (5) on upper sprocket wheel (4) and the transmission shaft (8) to be in transmission connection on the driving gear shaft, transmission shaft is connected with horizontal quenching tank drive unit outward, the right cylinder of the long-axle workpieces of placing along horizontal quenching tank long axis direction is tangent with two friction wheels that are positioned on the same bearing, in horizontal quenching tank, there is at least one medium injection pipe (11) to link to each other in the same way with the medium pump outlet with transmission shaft, some jet holes are arranged on the medium injection pipe, and the medium pump liquid sucting port is positioned at horizontal quenching tank bottom.
2. device according to claim 1 is characterized in that the diameter of all friction wheels is identical, and the end face that is positioned at paired two friction wheels on the same bearing is on same vertical plane, and all friction wheel axis are respectively on two parallel lines of same horizontal plane.
3. device according to claim 1 is characterized in that medium injection pipe (11) is two, is arranged at respectively on the support of transmission shaft both sides, and medium pump is positioned at outside the horizontal quenching tank, is connected with liquid sucting port with the medium injection pipe by the medium transport pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200823766U CN201459197U (en) | 2009-07-07 | 2009-07-07 | Rotary quenching unit for long-shaft workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200823766U CN201459197U (en) | 2009-07-07 | 2009-07-07 | Rotary quenching unit for long-shaft workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459197U true CN201459197U (en) | 2010-05-12 |
Family
ID=42386551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200823766U Expired - Fee Related CN201459197U (en) | 2009-07-07 | 2009-07-07 | Rotary quenching unit for long-shaft workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967547A (en) * | 2010-08-01 | 2011-02-09 | 山东华盛农业药械股份有限公司 | Shaft end automatic quenching device of slim drive shaft |
| CN105986101A (en) * | 2015-03-17 | 2016-10-05 | 特纳瑞斯盘管有限公司 | Quenching tank system and method of use |
-
2009
- 2009-07-07 CN CN2009200823766U patent/CN201459197U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967547A (en) * | 2010-08-01 | 2011-02-09 | 山东华盛农业药械股份有限公司 | Shaft end automatic quenching device of slim drive shaft |
| CN101967547B (en) * | 2010-08-01 | 2011-12-14 | 山东华盛农业药械有限责任公司 | Shaft end automatic quenching device of slim drive shaft |
| CN105986101A (en) * | 2015-03-17 | 2016-10-05 | 特纳瑞斯盘管有限公司 | Quenching tank system and method of use |
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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: PANGANG GROUP STEEL VANADIUM + TITANIUM CO., LTD. Free format text: FORMER OWNER: PANGANG GROUP CHENGDU IRON + STEEL CO., LTD Effective date: 20101018 Owner name: PANGANG GROUP CHENGDU STEEL + VANADIUM CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610303 YANGZUCHENG, SCIENCE AND TECHNOLOGY DEVELOPMENT DEPARTMENT, TUANJIE SOUTH ROAD, QINGBAIJIANG DISTRICT, CHENGDU CITY, SICHUAN PROVINCE TO: 610303 TUANJIE SOUTH ROAD, QINGBAIJIANG DISTRICT, CHENGDU CITY, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101018 Address after: 610303, solidarity Road, Qingbaijiang District, Sichuan, Chengdu Co-patentee after: Pangang Group Chengdu Steel & Vanadium Co., Ltd. Patentee after: Pangang Group Steel Vanadium & Titanium Co., Ltd. Address before: 610303 Yang Zucheng, science and Technology Development Department of South Road, Qingbaijiang District, Sichuan, Chengdu Patentee before: Pangang Group Chengdu Iron & Steel Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20150707 |
|
| EXPY | Termination of patent right or utility model |