CN204281809U - A kind of thermal treatment unit for gear forging - Google Patents
A kind of thermal treatment unit for gear forging Download PDFInfo
- Publication number
- CN204281809U CN204281809U CN201420787105.1U CN201420787105U CN204281809U CN 204281809 U CN204281809 U CN 204281809U CN 201420787105 U CN201420787105 U CN 201420787105U CN 204281809 U CN204281809 U CN 204281809U
- Authority
- CN
- China
- Prior art keywords
- chute
- limiting section
- conduit
- thermal treatment
- treatment unit
- 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.)
- Expired - Fee Related
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Classifications
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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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- Forging (AREA)
Abstract
The utility model discloses a kind of thermal treatment unit for gear forging, aim to provide a kind of thermal treatment unit that can process the gear forging of different large small-bore, its drip irrigation device comprises fuselage, conduit and intermediate frequency furnace is provided with in described fuselage, support bar is provided with on the downside of described conduit, described conduit is surrounded on above support bar, described support bar is provided with articles holding table, described articles holding table is at least provided with two chutes, described chute along the conduit center of circle outward to setting, the limiting section suitable with chute is provided with in each chute described, described limiting section is embedded the direction slippage arranged in chute and along chute, the circle of different size is formed between limiting section, part can be limited in the inside of the circle formed, the outer wall energy of part is affixed on limiting section, retaining element sidepiece prevents part in the displacement of radial direction, simultaneously, the thermal treatment of the part of different pore size size can be realized, unnecessaryly to change at every turn, save cost.
Description
Technical field
The utility model relates to a kind of thermal treatment unit for gear forging, and more particularly, it relates to a kind of thermal treatment unit that can process the gear forging of different large small-bore.
Background technology
The forging of precision forging gear requires high to size, the accuracy of form and position, and require also high to the flute profile of part, tooth-face roughness, whole forging process is complicated, and method the most frequently used is at present with intermediate frequency furnace or high frequency furnace heating.
At present, a kind of thermal treatment unit for gear forging, it comprises: intermediate frequency furnace, arrange in the intermediate frequency furnace left and right sides and each a conduit is set, these two conduits are used for retaining element sidepiece, carry out spacing to part while conduit carries out heat production, intermediate frequency furnace is positioned at conduit side hanging for part, intermediate frequency furnace is used for bearing weight and the stabilizer elements of part, this thermal treatment unit for gear forging is when the gear of process different pore size, the position hanging part of intermediate frequency furnace is needed to change, could be suitable with the aperture of part, if do not changed, when aperture is less, hang to get on, work can not be carried out, when aperture is larger, heat treated time, part is subjected to displacement, and can cause being heated uneven, affect heat treated quality, each replacing also wastes cost.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of thermal treatment unit that can process the gear forging of different large small-bore.
For achieving the above object, the utility model provides following technical scheme:
A kind of thermal treatment unit for gear forging, comprise fuselage, conduit and intermediate frequency furnace is provided with in described fuselage, be provided with support bar on the downside of described conduit, described conduit is surrounded on above support bar, and described support bar is provided with articles holding table, described articles holding table is at least provided with two chutes, described chute outward to setting, is provided with chute suitable limiting section in each chute described along the conduit center of circle, and described limiting section is embedded the direction slippage arranged in chute and along chute.
By adopting technique scheme, limiting section can along the setting direction slippage of chute, limiting section can be gathered and disperse along chute slippage, form the circle of different size between limiting section, part can be limited in the inside of the circle formed, the outer wall energy of part is affixed on limiting section, retaining element sidepiece prevents part in the displacement of radial direction, meanwhile, can realize the thermal treatment of the part of different pore size size, unnecessaryly to change at every turn, saved cost.
The utility model is set to further: the sidewall in described chute is provided with some spacing holes, described spacing hole is uniformly distributed along the sidewall of chute, be provided with the elasticity suitable with spacing hole in described limiting section and jump pearl, described elasticity is jumped pearl and is embedded at the spacing cooperation of formation in spacing hole.
By adopting technique scheme, when limiting section is in chute during slippage, the cooperation that elasticity jumps pearl and spacing hole makes limiting section temporarily be fixed, and does not produce displacement, ensures that part can not move when placement, causes fixed effect bad.
The utility model is set to further: when described limiting section disperses along chute slippage, be formed with groove between described adjacent limiting section.
By adopting technique scheme, when conduit is looped around heating work on intermediate frequency furnace, the intermediate frequency furnace upper end of placing part can be heated to aglow, part is placed on this place, the high temperature of intermediate frequency furnace upper end further can heat the inwall of part, the groove be provided with can make inner hot-fluid circulate in groove, is that the heating of inwall is more even, heat treated better quality.
The utility model is set to further: described limiting section is shaft-like, and the axis of described limiting section parallels with the axis of support bar, and all limiting sections surround and form inner matter space.
By adopting technique scheme, limiting section is that shaft-like not only can be used for is set in periphery in part, also can form material-putting space in inside, achieve multiple placement, improve practicality.
Accompanying drawing explanation
Fig. 1 is the structure iron of a kind of thermal treatment unit for gear forging of the utility model;
Fig. 2 is a kind of articles holding table structure iron of the thermal treatment unit for gear forging;
Fig. 3 is a kind of articles holding table vertical view of the thermal treatment unit for gear forging;
Fig. 4 is that a kind of limiting section of the thermal treatment unit for gear forging coordinates schematic diagram with chute is spacing.
In figure: 1, fuselage; 2, intermediate frequency furnace; 3, conduit; 4, articles holding table; 5, support bar; 6, the inwall of chute; 7, limiting section; 8, chute; 10, groove; 11, elasticity jumps pearl; 12 spacing holes.
Embodiment
Referring to figs. 1 through Fig. 4, a kind of thermal treatment unit embodiment for gear forging of the utility model is described further.
A kind of thermal treatment unit for gear forging, comprise fuselage 1, conduit 3 and intermediate frequency furnace 2 is provided with in described fuselage 1, support bar 5 is provided with on the downside of described conduit 3, described conduit 3 is surrounded on above support bar 5, described support bar 5 is provided with articles holding table 4, described articles holding table 4 is at least provided with two chutes 8, described chute 8 along conduit 3 center of circle outward to setting, be provided with the limiting section 7 suitable with chute 8 in each chute 8 described, described limiting section 7 is embedded the direction slippage arranged in chute 8 and along chute 8.
Sidewall in described chute 8 is provided with some spacing holes 12, described spacing hole 12 is uniformly distributed along the sidewall of chute 8, be provided with the elasticity suitable with spacing hole 12 in described limiting section 7 and jump pearl 11, described elasticity is jumped pearl 11 and is embedded at the spacing cooperation of formation in spacing hole 12.
Described limiting section 7 is in shaft-like, the axis of described limiting section 7 parallels with the axis of support bar 5, all limiting sections 7 surround and form inner matter space, limiting section 7 is set in periphery in shaft-like not only can be used in part, also material-putting space can be formed in inside, achieve multiple placement, improve practicality.
Pass through technique scheme, when equipment work, intermediate frequency furnace 2 is started working, conduit 3 is energized, the conduit 3 being surrounded on intermediate frequency furnace 2 forms induction coil, part is positioned on the articles holding table 4 of intermediate frequency furnace 2, conduit 3 is surrounded on the periphery of part, part is in induction coil, exchange current is passed through in induction coil, change of frequency makes both to have produced an alternating magnetic field around induction coil, in induction coil, the magnetic line of force of alternating magnetic field produces a large amount of eddy current by metal works, eddy current makes the random motion of iron molecule high speed, molecule collides mutually, friction, thus generation heat energy is heat-treated part.(it should be noted that part is metal works)
When needing the part processing different inner diameters, limiting section 7 can be adjusted, make limiting section 7 slippage on chute 8, because of chute 8 in arc-shaped and one end deviates from the center of circle near the center of circle the other end, limiting section 7 is mutually gathered along limiting section 7 during chute 8 slippage and disperses, the circle of different diameter can be formed, the part of different pore size can be limited.
Described limiting section 7, in shaft-like, when being placed on articles holding table 4, limits the position of part, ensure that its part does not produce displacement in radial direction, prevents dropping of part.
When described limiting section 7 disperses along chute 8 slippage, groove 10 is formed with between described adjacent limiting section 7 when described limiting section 7 disperses along chute 8 slippage, the axis of described groove 10 and the axis being parallel of disk 5, when conduit 3 is looped around heating work on articles holding table 5, articles holding table 5 upper end of placing part can be heated to aglow, part is placed on this place, the high temperature of articles holding table 5 upper end further can heat the inwall of part, the groove 10 be provided with can make inner hot-fluid circulate in groove 10, the heating being inwall is more even, heat treated better quality.
It should be noted that conduit 3 is through fuselage 1 UNICOM outside (depending on not going out in figure), conduit 3 UNICOM IGBT intermediate frequency power supply.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the thermal treatment unit for gear forging, comprise fuselage, conduit and intermediate frequency furnace is provided with in described fuselage, support bar is provided with on the downside of described conduit, described conduit is surrounded on above support bar, it is characterized in that: described support bar is provided with articles holding table, described articles holding table is at least provided with two chutes, described chute along the conduit center of circle outward to setting, be provided with the limiting section suitable with chute in each chute, described limiting section is embedded the direction slippage arranged in chute and along chute.
2. a kind of thermal treatment unit for gear forging according to claim 1, it is characterized in that: the sidewall in described chute is provided with some spacing holes, described spacing hole is uniformly distributed along the sidewall of chute, be provided with the elasticity suitable with spacing hole in described limiting section and jump pearl, described elasticity is jumped pearl and is embedded at the spacing cooperation of formation in spacing hole.
3. a kind of thermal treatment unit for gear forging according to claim 2, is characterized in that: when described limiting section disperses along chute slippage, be formed with groove between adjacent limiting section.
4. a kind of thermal treatment unit for gear forging according to claim 3, it is characterized in that: described limiting section is shaft-like, the axis of described limiting section parallels with the axis of support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787105.1U CN204281809U (en) | 2014-12-12 | 2014-12-12 | A kind of thermal treatment unit for gear forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787105.1U CN204281809U (en) | 2014-12-12 | 2014-12-12 | A kind of thermal treatment unit for gear forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204281809U true CN204281809U (en) | 2015-04-22 |
Family
ID=52864991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420787105.1U Expired - Fee Related CN204281809U (en) | 2014-12-12 | 2014-12-12 | A kind of thermal treatment unit for gear forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204281809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107058682A (en) * | 2017-03-23 | 2017-08-18 | 合肥迅达电器有限公司 | A kind of shaft type quenching induction coil with holding function |
-
2014
- 2014-12-12 CN CN201420787105.1U patent/CN204281809U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107058682A (en) * | 2017-03-23 | 2017-08-18 | 合肥迅达电器有限公司 | A kind of shaft type quenching induction coil with holding function |
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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 |
Granted publication date: 20150422 Termination date: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |