CN203923302U - A kind of bearing hardening apparatus by high frequency current - Google Patents
A kind of bearing hardening apparatus by high frequency current Download PDFInfo
- Publication number
- CN203923302U CN203923302U CN201420316309.7U CN201420316309U CN203923302U CN 203923302 U CN203923302 U CN 203923302U CN 201420316309 U CN201420316309 U CN 201420316309U CN 203923302 U CN203923302 U CN 203923302U
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- cylinder
- high frequency
- frequency current
- workpiece
- hardening apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a kind of bearing hardening apparatus by high frequency current, comprise vibrations material shaking mechanism, feed mechanism, pusher, quenching coil and cooling basin; Described feed mechanism is positioned at the side-lower of vibrations material shaking mechanism, is pushed to quenching coil top for the workpiece to be quenched that vibrations material shaking mechanism is sent; Described pusher comprises motor, the first cylinder, the second cylinder and strong magnetosphere; Described electric machine control the first cylinder and the second cylinder; Described the second cylinder comprises cylinder body and the movable charging ram moving downward; The cylinder body of described the second cylinder is fixed on the piston rod of the first cylinder; Described strong magnetosphere is enclosed within movable charging ram outside; Described the first cylinder, the second cylinder and quenching coil coaxially arrange.Adopt device of the present utility model, can ensure that the symmetry of workpiece quenching region hardened layer reaches unanimously, can ensure again right alignment, extended the work-ing life of bearing.
Description
Technical field
The utility model relates to a kind of bearing hardening apparatus by high frequency current.
Background technology
The frock clamp of traditional rocker bearing mandrel high-frequency quenching is fixture type, top formula, diesinking, inside and outside fixed etc.Its main drawback is: 1) quality is unstable, and the symmetry of quenching region hardened layer is irregular, and quality is unstable.2) right alignment of quenching product has deviation.3) production efficiency is low, and energy consumption is many.
Utility model content
The purpose of this utility model is symmetry and the right alignment in order to ensure product laser quenching hardened layer, and a kind of less energy-consumption, high-level efficiency, high quality automobile rocker bearing hardening apparatus by high frequency current are provided.
The technical scheme that realizes the utility model object is a kind of bearing hardening apparatus by high frequency current, comprises vibrations material shaking mechanism, feed mechanism, pusher, quenching coil and cooling basin; Described feed mechanism is positioned at the top of vibrations material shaking mechanism, is pushed to quenching coil top for the workpiece to be quenched that vibrations material shaking mechanism is sent; Described pusher comprises motor, the first cylinder, the second cylinder and strong magnetosphere; Described electric machine control the first cylinder and the second cylinder; Described the second cylinder comprises cylinder body and the movable charging ram moving downward; The cylinder body of described the second cylinder is fixed on the below of the first cylinder; Described strong magnetosphere is enclosed within movable charging ram outside; Described the first cylinder, the second cylinder and quenching coil coaxially arrange.
Bearing hardening apparatus by high frequency current also comprises the fixed jacket with the hollow of described the first cylinder, the second cylinder and the coaxial setting of quenching coil.
The cross section of the upper end of the centre hole of described fixed jacket is herringbone.
Described pusher also comprises upper limit mechanism and lower limiting mechanism; Described upper limit mechanism controls the first cylinder is delivered to workpiece in quenching coil; The movable charging ram of described lower limiting mechanism control the second cylinder is sent into workpiece in cooling basin.
Described feed mechanism comprises the piston rod of the 3rd cylinder and horizontal motion; The end face of described piston rod is the cambered surface of indent.
Adopt technique scheme, the utlity model has following beneficial effect: (1) adopts device of the present utility model, the symmetry that can ensure workpiece quenching region hardened layer reaches unanimously, can ensure again right alignment, and extended the work-ing life of bearing.
(2) adopt device of the present utility model can save energy consumption, reduce operation process period, enhance productivity, the quality of improving product.
(3) verticality of fixing outer ring of the present utility model energy positioning workpieces, prevents that workpiece is due to cylinder feeding off normal, and causes high magnetic steel absorption workpiece off normal, guarantees processing quality.
(4) cambered surface that the end face of the utility model piston rod is indent, can reduce and the contact area of workpiece to greatest extent, avoids the workpiece that weares and teares.
Brief description of the drawings
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is structural representation of the present utility model.
Attached number in the figure is:
Vibrations material shaking mechanism 1, feed mechanism 2, the 3rd cylinder 21, piston rod 22, pusher 3, motor 31, the first cylinder 32, the second cylinder 33, cylinder body 33-1, movable charging ram 33-2, strong magnetosphere 34, upper limit mechanism 35, lower limiting mechanism 36, quenching coil 4, cooling basin 5, workpiece 6, fixed jacket 7.
Embodiment
(embodiment 1)
See Fig. 1, a kind of bearing hardening apparatus by high frequency current of the present embodiment, is characterized in that: comprise vibrations material shaking mechanism 1, feed mechanism 2, pusher 3, quenching coil 4, cooling basin 5 and fixed jacket 7.Feed mechanism 2 is positioned at the top of vibrations material shaking mechanism 1, feed mechanism 2 comprises the piston rod 22 of the 3rd cylinder 21 and horizontal motion, the end face of piston rod 22 is the cambered surface of indent, is pushed to fixed jacket 7 places for the workpiece to be quenched 6 that vibrations material shaking mechanism 1 is sent; Pusher 3 comprises motor 31, the first cylinder 32, the second cylinder 33, strong magnetosphere 34, upper limit mechanism 35 and lower limiting mechanism 36; Electric machine control the first cylinder 32 and the second cylinder 34; The second cylinder 33 comprises cylinder body 33-1 and the movable charging ram 33-2 moving downward; The cylinder body 33-1 of the second cylinder 33 is fixed on the piston rod of the first cylinder 32; Strong magnetosphere 34 is enclosed within movable charging ram 33-2 outside; The first cylinder 32, the second cylinder 33, fixed jacket 7 and quenching coil 4 coaxially arrange.The cross section of the upper end of the centre hole of fixed jacket 7 is herringbone.Upper limit mechanism 1 controls the first cylinder 32 workpiece 6 is delivered in quenching coil 4; The movable charging ram 33-2 that lower limiting mechanism 36 is controlled the second cylinder 33 sends into workpiece 6 in cooling basin 5.
Start power supply, vibrations material shaking mechanism 1 delivers to workpiece 6 on working panel, then piston rod 22 is sent workpiece 6 to fixed jacket 7 mouthfuls of places, meanwhile, strong magnetosphere 34 will hold workpiece 6 end faces automatically, workpiece 6 is sent to 4 li of quenching coils and carry out high-frequency quenching, after quenching, will automatically send workpiece 6 by movable charging ram 33-2 and enter cooling pool 5 and carry out coolingly, finally complete processes.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a bearing hardening apparatus by high frequency current, is characterized in that: comprise vibrations material shaking mechanism (1), feed mechanism (2), pusher (3), quenching coil (4) and cooling basin (5); Described feed mechanism (2) is positioned at the top of vibrations material shaking mechanisms (1), for being pushed to above quenching coil (4) shake the workpiece to be quenched (6) that material shaking mechanism (1) sends; Described pusher (3) comprises motor (31), the first cylinder (32), the second cylinder (33) and strong magnetosphere (34); Described electric machine control the first cylinder (32) and the second cylinder (34); The movable charging ram (33-2) that described the second cylinder (33) comprises cylinder body (33-1) and moves downward; The cylinder body (33-1) of described the second cylinder (33) is fixed on the piston rod of the first cylinder (32); Described strong magnetosphere (34) is enclosed within movable charging ram (33-2) outside; Described the first cylinder (32), the second cylinder (33) and quenching coil (4) coaxially arrange.
2. a kind of bearing hardening apparatus by high frequency current according to claim 1, is characterized in that: also comprise the fixed jacket (7) with the hollow of described the first cylinder (32), the second cylinder (33) and the coaxial setting of quenching coil (4).
3. a kind of bearing hardening apparatus by high frequency current according to claim 2, is characterized in that: the cross section of the upper end of the centre hole of described fixed jacket (7) is herringbone.
4. a kind of bearing hardening apparatus by high frequency current according to claim 3, is characterized in that: described pusher (3) also comprises upper limit mechanism (35) and lower limiting mechanism (36); Described upper limit mechanism (1) controls the first cylinder (32) workpiece (6) is delivered in quenching coil (4); Described lower limiting mechanism (36) is controlled the movable charging ram (33-2) of the second cylinder (33) workpiece (6) is sent in cooling basin (5).
5. a kind of bearing hardening apparatus by high frequency current according to claim 4, is characterized in that: described feed mechanism (2) comprises the piston rod (22) of the 3rd cylinder (21) and horizontal motion; The cambered surface that the end face of described piston rod (22) is indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316309.7U CN203923302U (en) | 2014-06-14 | 2014-06-14 | A kind of bearing hardening apparatus by high frequency current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316309.7U CN203923302U (en) | 2014-06-14 | 2014-06-14 | A kind of bearing hardening apparatus by high frequency current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203923302U true CN203923302U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316309.7U Expired - Fee Related CN203923302U (en) | 2014-06-14 | 2014-06-14 | A kind of bearing hardening apparatus by high frequency current |
Country Status (1)
| Country | Link |
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| CN (1) | CN203923302U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105018710A (en) * | 2015-07-04 | 2015-11-04 | 安徽旭鸿热处理有限公司 | Automatic feeding device for automatic quenching production lines of annular parts |
| CN106978529A (en) * | 2017-05-08 | 2017-07-25 | 佳木斯大学 | Water temperature cooling recirculation system in a kind of bearing parts quenching water tank |
| CN114214499A (en) * | 2021-12-09 | 2022-03-22 | 邵广伟 | High-end equipment manufacturing material heat treatment cooling device |
-
2014
- 2014-06-14 CN CN201420316309.7U patent/CN203923302U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105018710A (en) * | 2015-07-04 | 2015-11-04 | 安徽旭鸿热处理有限公司 | Automatic feeding device for automatic quenching production lines of annular parts |
| CN106978529A (en) * | 2017-05-08 | 2017-07-25 | 佳木斯大学 | Water temperature cooling recirculation system in a kind of bearing parts quenching water tank |
| CN114214499A (en) * | 2021-12-09 | 2022-03-22 | 邵广伟 | High-end equipment manufacturing material heat treatment cooling device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20200614 |