CN201834942U - Transverse feeding high-frequency quenching mechanism - Google Patents
Transverse feeding high-frequency quenching mechanism Download PDFInfo
- Publication number
- CN201834942U CN201834942U CN2010205646173U CN201020564617U CN201834942U CN 201834942 U CN201834942 U CN 201834942U CN 2010205646173 U CN2010205646173 U CN 2010205646173U CN 201020564617 U CN201020564617 U CN 201020564617U CN 201834942 U CN201834942 U CN 201834942U
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- CN
- China
- Prior art keywords
- roller
- induction coil
- axis
- frequency quenching
- compactor
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- Expired - Fee Related
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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 relates to a transverse feeding high-frequency quenching mechanism which is mainly as follows: two pairs of rolling wheels are arranged on two sides of an induction coil which is horizontally arranged on the axial line; and the axial line of a small axis positioned on a gap between the two rolling wheels is coaxial with the axial line of an inner cylinder of the induction coil. A compactor corresponding to the small axis is arranged above the small axis, the rolling wheel which can be in contact with the small axis is arranged at the lower end of the compactor, a spring is arranged on the rolling wheel, and the upper end of the spring is arranged on a support on a machine tool. A wheel axis of the two pairs of the rolling wheels is arranged on a bearing seat, and the bearing seat is arranged on a transverse guide rail of the machine tool. Thimbles are arranged at the rear parts of one pair of the rolling wheels which can place the small axis. The transverse feeding high-frequency quenching mechanism can realize quick cooling after heating all parts of a workpiece, ensure that the initial quenching temperature of all the parts of the workpiece are the same, further ensure the quenching quality of the workpiece, be simple for operation and be high in working efficiency.
Description
Technical field the utility model relates to a kind of high-frequency quenching equipment, the high-frequency quenching equipment of particularly little axle class.
Background technology is present, and in the existing high-frequency quenching equipment, its main quenching mechanism is the ruhmkorff coil that links to each other with tuner.The axle class of quenching from the head end to the tail end through ruhmkorff coil by after the heating fully, just drop to cooling fluid middling speed cold quenching.Its weak point is, needs whole axle all heated could speed cold, reduced the temperature before workpiece quenches so to some extent, and the axle class is different in size, because the temperature variation before quenching is very big, and the just very difficult assurance of the quality of quenching.
The summary of the invention the purpose of this utility model is to provide the high-frequency quenching mechanism of the cold transverse feed of induction heating limit, a kind of limit speed.The utility model mainly includes induction coil, roller, compactor and thimble.Wherein induction coil has two side faces that are nested together to be provided with the cylinder of axially open, the opening two ends of this inner/outer tube link to each other with two connecting plates respectively, be the corresponding opening of inner/outer tube with linking to each other with a connecting plate, this two connecting plates extend outwards, respectively be located at lathe on tuner link to each other.Be provided with the annulus that opening is arranged that both folded gaps are sealed at the two ends of above-mentioned inner/outer tube.Above-mentioned urceolus is that bus is the straight tube of collinear, and inner core is that bus is the straight tube and truncated cone tube of broken line, and frusto-conical surface is provided with some through holes, i.e. fluid hole.Be provided with fluid inlet in addition on wall of the outer-rotor, it is preferably 1-4.Be provided with two pairs of slick rollers in the induction coil both sides of above-mentioned axis horizontal setting, their axis is all parallel with the axis of induction coil, minimum clearance is less than processed little shaft diameter between every pair roller, so that little axle is placed on the gap of two rollers, be positioned at little its axis of axle and induction coil inner core axis coaxle on two roller gaps simultaneously.Above-mentionedly drive homodromal roller by adjustable frequency motor and can order about little axle and rotate, above little axle, be provided with the compactor corresponding in addition with it, this compactor lower end establish can with the roller or the pressing plate that are coupling for a short time and touch, this roller or be provided with spring above the pressing plate, the upper end of this spring are located on the support above the lathe.The wheel shaft of above-mentioned two pair rollers is located on the bearing support, and this bearing support is located on the cross slide way of lathe, and roller can laterally be moved, and to adjust the spacing of two pair rollers, makes it the length less than workpiece.The above-mentioned roller that is equipped with little axle, its a pair of rear portion is provided with the thimble that promotes little axle axial advancement and pass induction coil, this thimble is located on the slide plate that has guide pin bushing, and this slide plate links to each other with ball-screw again, this ball-screw with link to each other by monolithic processor controlled servomotor.
Working process of the present utility model is as follows substantially: little axle is placed between the pair roller (rear roller) of thimble one side and the compactor position.Little axle rotation under the drive of rear roller, it is moving that the thimble of simultaneously little axle back promotes little axial advancement again, be introduced into the straight drum part of induction coil inner core, sensed heating, move forward to inner core truncated cone tube part again, fluid hole on it then just has been heated part spray cooling fluid to little axle, and little axle is quenched herein.So little axle by after finish quenching when advancing forward.Little axle when quenching ceaselessly by the back to reach, the little shaft length that is positioned on the rear roller group is shortened gradually, and little axle front end is inserted between another pair roller (front wheel) and the compactor after passing induction coil, with little axle location.Little axle is located by the front wheel group fully when little axle breaks away from the rear roller group, thereby has guaranteed that little axis is coaxial with induction coil all the time.
The utility model compared with prior art has following advantage:
1, it is promptly fast cold that the utility model can make each heating back of workpiece, guaranteed that the initial temperature of quenching of workpiece each several part is identical, thereby guaranteed workpiece quenching quality.
2, workpiece is from the induction coil quenching of coming out promptly to finish, high efficiency.
3, the quenching workpiece does not need to be installed, and only by thimble workpiece is delivered to induction coil and gets final product, and is simple to operate, shortens process period.
Description of drawings
Fig. 1 is that the utility model master looks simplified schematic diagram.
Fig. 2 is the three-dimensional enlarged diagram of induction coil among Fig. 1.
Fig. 3 is that the A of Fig. 1 is to view.
Embodiment is in the synoptic diagram of the high-frequency quenching mechanism of transverse feed illustrated in figures 1 and 2, induction coil 1 has two side faces that are nested together to be provided with the cylinder 2,3 of axially open, the opening two ends of this inner/outer tube link to each other with two connecting plates 4 respectively, be that the corresponding opening of inner/outer tube is with linking to each other with a connecting plate, this two connecting plates extend outwards, respectively be located at lathe on tuner link to each other.Be provided with the annulus that opening is arranged 5 that both folded gaps are sealed at the two ends of above-mentioned inner/outer tube.Above-mentioned urceolus is that bus is the straight tube of collinear, and inner core is that bus is the straight tube and truncated cone tube of broken line, and frusto-conical surface is provided with some through holes 6, i.e. fluid hole.Be provided with fluid inlet 7 in addition on wall of the outer-rotor, it is two.Be provided with two pairs of slick rollers 8 in the induction coil both sides of above-mentioned axis horizontal setting, as shown in Figure 3, their axis is all parallel with the axis of induction coil, minimum clearance is positioned at little its axis of axle and induction coil inner core axis coaxle on two roller gaps simultaneously less than processed little axle 9 diameters between every pair roller.Above little axle, be provided with the compactor corresponding in addition with it, this compactor lower end establish can with the roller 10 that is coupling for a short time and touches, this is provided with spring 11 above roller, the upper end of this spring is located on the support 12 above the lathe, and this door type support lower end is located on the ball-screw in the two rollers outside.The wheel shaft of above-mentioned two pair rollers is located on the bearing support, and this bearing support is located on the cross slide way of lathe.The above-mentioned roller that is equipped with little axle, its a pair of rear portion is provided with thimble 13, this thimble is located on the slide plate that has guide pin bushing, this slide plate links to each other with ball-screw again, this ball-screw with link to each other by monolithic processor controlled servomotor.
Claims (3)
1. the high-frequency quenching mechanism of a transverse feed, it is characterized in that: the induction coil both sides in the axis horizontal setting are provided with two pair rollers, their axis is all parallel with the axis of induction coil, minimum clearance is less than processed little shaft diameter between every pair roller, be positioned at little its axis of axle and induction coil inner core axis coaxle on two roller gaps simultaneously, above little axle, be provided with the compactor corresponding in addition with it, this compactor lower end establish can with the roller that is coupling for a short time and touches, this is provided with spring above roller, the upper end of this spring is located on the support above the lathe, the wheel shaft of above-mentioned two pair rollers is located on the bearing support, this bearing support is located on the cross slide way of lathe, the above-mentioned roller that is equipped with little axle, its a pair of rear portion is provided with thimble, this thimble is located on the slide plate that has guide pin bushing, and this slide plate links to each other with ball-screw again, this ball-screw with link to each other by monolithic processor controlled servomotor.
2. the high-frequency quenching mechanism of transverse feed according to claim 1, it is characterized in that: above-mentioned induction coil wall of the outer-rotor is provided with 1-4 fluid inlet.
3. the high-frequency quenching mechanism of transverse feed according to claim 1 and 2 is characterized in that: above-mentioned compactor lower end establish can with the roller that is coupling for a short time and touches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205646173U CN201834942U (en) | 2010-10-12 | 2010-10-12 | Transverse feeding high-frequency quenching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205646173U CN201834942U (en) | 2010-10-12 | 2010-10-12 | Transverse feeding high-frequency quenching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201834942U true CN201834942U (en) | 2011-05-18 |
Family
ID=44005047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205646173U Expired - Fee Related CN201834942U (en) | 2010-10-12 | 2010-10-12 | Transverse feeding high-frequency quenching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201834942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424900A (en) * | 2011-11-30 | 2012-04-25 | 东北大学 | Movable beam guiding device of roller type quenching machine and ultra-rapid cooling device |
-
2010
- 2010-10-12 CN CN2010205646173U patent/CN201834942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424900A (en) * | 2011-11-30 | 2012-04-25 | 东北大学 | Movable beam guiding device of roller type quenching machine and ultra-rapid cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20131012 |