CN105671265A - High-frequency quenching automatic rotating device - Google Patents
High-frequency quenching automatic rotating device Download PDFInfo
- Publication number
- CN105671265A CN105671265A CN201610269435.5A CN201610269435A CN105671265A CN 105671265 A CN105671265 A CN 105671265A CN 201610269435 A CN201610269435 A CN 201610269435A CN 105671265 A CN105671265 A CN 105671265A
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- shaft
- locating shaft
- frequency quenching
- axle
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a high-frequency quenching automatic rotating device which comprises a low-speed motor, a small belt pulley, a belt, a large belt pulley, a shaft base, a bearing and a positioning shaft, wherein the positioning shaft is used for fixing a shaft to be processed; a starting line of the low-speed motor is connected with a start button on a high-frequency quenching machine operation panel; the small belt pulley is mounted on the output shaft of the low-speed motor; the positioning shaft is mounted on the shaft base through the bearing; the positioning shaft is positioned below the heating tube on the high-frequency quenching machine operation panel; the large belt pulley is mounted at the lower end of the positioning shaft; the large belt pulley is connected with the small belt pulley through the belt. According to the high-frequency quenching automatic rotating device, an original quenching device is improved, equipment such as the low-speed motor and the belt pulley mechanism is additionally arranged, and the shaft to be processed can rotate at a uniform speed on the positioning shaft, so that the shaft to be processed can be uniformly heated in the hole of the heating tube, then hardness of any point at the periphery of the shaft can be identical, and the situation of waste products caused by non-uniform hardness can be avoided.
Description
Technical field
The invention belongs to axial workpiece high-frequency quenching field, in particular to a kind of high-frequency quenching automatic rotation device.
Background technology
In Machining of Shaft-type Parts process, it is carried out high-frequency quenching is a kind of very common heat treatment requirements. Former, high-frequency quenching is exactly the heating pore that axle passes through high-frequency hardening machine, is placed into fixed position, is then turned on high-frequency hardening machine, after waiting high-frequency hardening machine to quit work, is extracted by axle from heating pore.
The operation of this kind of high-frequency quenching can meet the heat treatment requirements of general axis class, but for the axle that hardness requirement is high, can owing to the winding of high-frequency hardening machine heat-generating pipe is uneven or the difference of axle putting position, cause the inequality of being heated of axle, thus causing that axial workpiece periphery hardness is uneven, produce waste product.
Summary of the invention
In order to solve problems of the prior art, the present invention provides a kind of high-frequency quenching automatic rotation device, and original quenching unit is improved so that axial workpiece can uniform rotation, it is achieved its periphery is heated evenly.
For reaching above-mentioned technical purpose and effect, the present invention is achieved through the following technical solutions:
A kind of high-frequency quenching automatic rotation device, including zero motor, small belt pulley, belt, big belt pulley, axle pedestal, bearing and for fixing the locating shaft of pending axle, the line that starts of described zero motor is connected with the startup button on high-frequency hardening machine guidance panel, described small belt pulley is arranged on the output shaft of described zero motor, described locating shaft is arranged on described axle pedestal by described bearing, the lower section of the heat-generating pipe that described locating shaft is positioned on described high-frequency hardening machine guidance panel, described big belt pulley is arranged on the lower end of described locating shaft, described big belt pulley and described small belt pulley are connected by described belt.
Further, the center, hole of described heat-generating pipe is concentric with the axle center of described locating shaft, it is to avoid pending axle encounters described heat-generating pipe in rotation process.
Further, the girth of described big belt pulley and described small belt pulley to be determined according to the rotating speed that described zero motor exports, it is ensured that the rotating speed of described locating shaft is 50-60 rev/min.
The quenching process of the present invention is as follows:
By pending axle through the hole in the middle of heat-generating pipe, match with locating shaft in the hole, location allowing axle head, pending axle is fixed on locating shaft, pressing the startup button on high-frequency hardening machine guidance panel, heat-generating pipe starts heating immediately, and zero motor starts simultaneously, and the pending axle slow rotation of locating shaft and upper end thereof is driven by small belt pulley, belt and big belt pulley, when reaching, Deng high-frequency hardening machine, the temperature and time set, when high-frequency hardening machine stops, zero motor also stops simultaneously.
Beneficial effects of the present invention is as follows:
The present invention is by transforming original quenching unit, it is additionally arranged the equipment such as zero motor and pulley mechanism, make pending axle zero motor, pulley mechanism drive under, uniform rotation can be realized on locating shaft, so that pending axle can be heated evenly in the hole of heat-generating pipe, and then make the hardness on the periphery arbitrfary point of axle also all identical, occur causing because hardness is uneven the situation of waste product never again.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after. The specific embodiment of the present invention is shown in detail in by following example and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention. In the accompanying drawings:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
Shown in Figure 1, a kind of high-frequency quenching automatic rotation device, including zero motor 1, small belt pulley 2, belt 3, big belt pulley 4, axle pedestal 11, bearing 6 and for fixing the locating shaft 5 of pending axle 9, the line 12 that starts of described zero motor 1 is connected with the startup button 7 on high-frequency hardening machine guidance panel 10, described small belt pulley 2 is arranged on the output shaft of described zero motor 1, described locating shaft 5 is arranged on described axle pedestal 11 by described bearing 6, the lower section of the heat-generating pipe 8 that described locating shaft 5 is positioned on described high-frequency hardening machine guidance panel 10, described big belt pulley 4 is arranged on the lower end of described locating shaft 5, described big belt pulley 4 and described small belt pulley 2 are connected by described belt 3.
Further, the center, hole of described heat-generating pipe 8 is concentric with the axle center of described locating shaft 5, it is to avoid pending axle encounters described heat-generating pipe 8 in rotation process.
Further, the girth of described big belt pulley 4 and described small belt pulley 2 to be determined according to the rotating speed of described zero motor 1 output, it is ensured that the rotating speed of described locating shaft 5 is 50-60 rev/min.
The quenching process of the present invention is as follows:
By pending axle 9 through the hole in the middle of heat-generating pipe 8, match with locating shaft in the hole, location allowing axle head, pending axle 9 is fixed on locating shaft 5, press the startup button 7 on high-frequency hardening machine guidance panel 10, heat-generating pipe starts heating immediately, zero motor 1 starts simultaneously, and pending axle 9 slow rotation of locating shaft 5 and upper end thereof is driven by small belt pulley 2, belt 3 and big belt pulley 4, when reaching, Deng high-frequency hardening machine, the temperature and time set, when high-frequency hardening machine stops, zero motor 1 also stops simultaneously.After using this device, the periphery of pending axle is heated evenly, thus the hardness on the periphery arbitrfary point of axle is all identical, occurs causing because hardness is uneven the situation of waste product never again.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (3)
1. a high-frequency quenching automatic rotation device, it is characterized in that: include zero motor (1), small belt pulley (2), belt (3), big belt pulley (4), axle pedestal (11), bearing (6) and be used for fixing the locating shaft (5) of pending axle (9), the startup line (12) of described zero motor (1) is connected with the startup button (7) on high-frequency hardening machine guidance panel (10), described small belt pulley (2) is arranged on the output shaft of described zero motor (1), described locating shaft (5) is arranged on described axle pedestal (11) by described bearing (6), the lower section of the heat-generating pipe (8) that described locating shaft (5) is positioned on described high-frequency hardening machine guidance panel (10), described big belt pulley (4) is arranged on the lower end of described locating shaft (5), described big belt pulley (4) and described small belt pulley (2) are connected by described belt (3).
2. high-frequency quenching automatic rotation device according to claim 1, it is characterised in that: the center, hole of described heat-generating pipe (8) is concentric with the axle center of described locating shaft (5).
3. high-frequency quenching automatic rotation device according to claim 1, it is characterised in that: the rotating speed of described locating shaft (5) is 50-60 rev/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610269435.5A CN105671265A (en) | 2016-04-27 | 2016-04-27 | High-frequency quenching automatic rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610269435.5A CN105671265A (en) | 2016-04-27 | 2016-04-27 | High-frequency quenching automatic rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105671265A true CN105671265A (en) | 2016-06-15 |
Family
ID=56215945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610269435.5A Pending CN105671265A (en) | 2016-04-27 | 2016-04-27 | High-frequency quenching automatic rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105671265A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5798621A (en) * | 1980-12-06 | 1982-06-18 | Nomura Seisakusho:Kk | Heating device for heat treatment |
| JPH0331415A (en) * | 1989-06-29 | 1991-02-12 | Mitsubishi Motors Corp | High-frequency hardening device |
| CN201614385U (en) * | 2009-12-02 | 2010-10-27 | 梁百仁 | Numerical control induction quenching machine tool |
| CN201729848U (en) * | 2010-01-18 | 2011-02-02 | 陆银河 | Full-automatic high-frequency rapid quenching and annealing machine |
| CN203284436U (en) * | 2013-05-30 | 2013-11-13 | 建湖县海盛机械制造有限公司 | Simple type intermediate frequency quenching intelligent control machine |
| CN203999692U (en) * | 2014-01-10 | 2014-12-10 | 全椒县丰华机械有限公司 | Rotary lifting mechanism on a kind of ultrasonic frequency induction hardening equipment |
| CN204022899U (en) * | 2014-08-04 | 2014-12-17 | 浙江聚利电动工具有限公司 | Gear shaft auto-quenching equipment |
| CN205710821U (en) * | 2016-04-27 | 2016-11-23 | 苏州洲洋精密机械科技有限公司 | A kind of high-frequency quenching automatic rotation device |
-
2016
- 2016-04-27 CN CN201610269435.5A patent/CN105671265A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5798621A (en) * | 1980-12-06 | 1982-06-18 | Nomura Seisakusho:Kk | Heating device for heat treatment |
| JPH0331415A (en) * | 1989-06-29 | 1991-02-12 | Mitsubishi Motors Corp | High-frequency hardening device |
| CN201614385U (en) * | 2009-12-02 | 2010-10-27 | 梁百仁 | Numerical control induction quenching machine tool |
| CN201729848U (en) * | 2010-01-18 | 2011-02-02 | 陆银河 | Full-automatic high-frequency rapid quenching and annealing machine |
| CN203284436U (en) * | 2013-05-30 | 2013-11-13 | 建湖县海盛机械制造有限公司 | Simple type intermediate frequency quenching intelligent control machine |
| CN203999692U (en) * | 2014-01-10 | 2014-12-10 | 全椒县丰华机械有限公司 | Rotary lifting mechanism on a kind of ultrasonic frequency induction hardening equipment |
| CN204022899U (en) * | 2014-08-04 | 2014-12-17 | 浙江聚利电动工具有限公司 | Gear shaft auto-quenching equipment |
| CN205710821U (en) * | 2016-04-27 | 2016-11-23 | 苏州洲洋精密机械科技有限公司 | A kind of high-frequency quenching automatic rotation device |
Non-Patent Citations (2)
| Title |
|---|
| 刘述烈: ""立式通用淬火机床"", 《成都科技大学学报》 * |
| 朱国元: ""半轴中频淬回火专机的工艺改造"", 《机械工程师》 * |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |