CN201473582U - Novel carburizing furnace packaging mechanism - Google Patents
Novel carburizing furnace packaging mechanism Download PDFInfo
- Publication number
- CN201473582U CN201473582U CN2009201719632U CN200920171963U CN201473582U CN 201473582 U CN201473582 U CN 201473582U CN 2009201719632 U CN2009201719632 U CN 2009201719632U CN 200920171963 U CN200920171963 U CN 200920171963U CN 201473582 U CN201473582 U CN 201473582U
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- retainer
- carburizing
- shank
- novel
- 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
Links
Images
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
The utility model discloses a novel carburizing furnace packaging mechanism which comprises a sliding sleeve; the sliding sleeve is provided with a holder, and comprises a sliding sleeve handle; the axial diameter of the sliding sleeve handle gets bigger from up to down; the holder is arranged on the sliding sleeve handle; and the holder is provided with the inner diameter corresponding to the outer diameter of the sliding sleeve handle. By adopting the technical scheme, the novel carburizing furnace packaging mechanism can manufacture carburizing furnaces in packages, thereby shortening the carburizing cycle, increasing the batch, and improving the utilization rate of equipment.
Description
Technical field
The utility model relates to a kind of novel cementing furnace suit mechanism.
Background technology
At present, in cementing furnace sleeving machine body plan technology for making field, sliding sleeve and retainer are the strength members of universal joint in the vehicle drive axle.Before unexecuted cementing furnace suit was produced, sliding sleeve was to carry out a production technique separately to carry out carburizing, and retainer is to carry out another production technique separately to carry out carburizing, and the carburizing cycle is long, and production capacity is low.Along with the increase gradually of drive shaft output, technology in the past can not meet the demands, carries out the production of cementing furnace suit, to shortening the carburizing cycle, increases batch, and it is very necessary improving plant factor.Therefore, problem such as the carburizing cycle of prior art products is long, production capacity is low, plant factor is low can not adapt to the needs that large-scale pipeline is produced.
The utility model content
Technical problem to be solved in the utility model is, in cementing furnace sleeving machine body plan technology for making field, and technical problem such as the carburizing cycle of prior art products is long, production capacity is low, plant factor is low, and a kind of novel cementing furnace suit mechanism is provided.
The technical scheme that the utility model adopted is, a kind of novel carburizing suit mechanism comprises sliding sleeve, and described sliding sleeve is provided with retainer.
Described sliding sleeve includes the sliding sleeve shank, and the top-down diameter of axle of described sliding sleeve shank changes from small to big.
Described retainer is located at described sliding sleeve shank, and described retainer is provided with the internal diameter that adapts with described sliding sleeve shank external diameter.
Adopt technical scheme provided by the utility model, can produce by the cementing furnace suit, shortened the carburizing cycle, increase batch, improve plant factor, its technical scheme is: retainer is enclosed within on the shank of sliding sleeve, adjusts former sliding sleeve production technique, make sliding sleeve and retainer all can reach the product technology requirement through carburizing and quenching rear surface hardness, hardened depth and metallographic structure.This assembling method is simple to operate, is easy to realize that energy efficient cuts down finished cost.Cementing furnace suit production method is simple to operate, can realize retainer and slide over adopting same technology to carry out carburizing in the same stove, shortened the carburizing cycle, energy efficient, increase batch, improve plant factor, sliding sleeve and retainer all can reach the product technology requirement through carburizing and quenching rear surface hardness, hardened depth and metallographic structure.
Description of drawings
In conjunction with the accompanying drawings, the utility model is further described.
Fig. 1 is the prior art structural representation;
Fig. 2 is the utility model structural scheme of mechanism.
Wherein, 1 is sliding sleeve, and 2 is retainer.
Embodiment
In the prior art, as shown in Figure 1, prior art is that sliding sleeve 1 is to carry out a production technique separately to carry out carburizing, and retainer 2 is to carry out another production technique separately to carry out carburizing, and the carburizing cycle is long, and production capacity is low.
Technical scheme provided by the utility model is, a kind of novel carburizing suit mechanism comprises sliding sleeve 1, and described sliding sleeve 1 is provided with retainer 2; Described sliding sleeve 1 includes sliding sleeve 1 shank, and the top-down diameter of axle of described sliding sleeve 1 shank changes from small to big; Described retainer 2 is located at described sliding sleeve 1 shank, and described retainer 2 is provided with the internal diameter that adapts with described sliding sleeve 1 shank external diameter.Retainer 2 is enclosed within on the shank of sliding sleeve 1, sees Fig. 2, through cleaning, the laggard stove of preheating, 910 ℃ of process using temperature, carbon potential 1.12% carries out carburizing, behind the soaking time 4h, cool to 850 ℃, carbon potential 0.80% quenches behind the soaking time 40min, 100 ℃ of quenching oil temperature, clean after coming out of the stove, advance tempering stove, adopt 165 ℃ of temperature, time 2h carries out temper.
The concrete processing step of handling is as follows: described sliding sleeve 1 and the following processing of retainer 2 processes that is arranged on the sliding sleeve 1, the carburizing thermal treatment of this suit producer low-carbon alloy steel owned by France.
1) retainer 2 is enclosed within on the shank of sliding sleeve 1;
2) advance cleaning machine and wash surface and oil contaminant, booty;
3) 420 ℃ of laggard cementing furnaces of preheating 2h;
4) the process using temperature is 910 ℃, and carbon potential 1.12% carries out carburizing, behind the soaking time 4h, cools to 850 ℃, and carbon potential 0.80% quenches behind the soaking time 40min, 100 ℃ of quenching oil temperature;
5) wash surface oil after coming out of the stove;
6) advance tempering stove, adopt 165 ℃ of temperature, time 2h carries out temper.
The utility model not only is confined to present embodiment, and any employing technical solutions of the utility model or distressed structure or treatment process are all within protection domain of the present utility model.
Claims (4)
1. a novel cementing furnace suit mechanism comprises sliding sleeve (1), it is characterized in that described sliding sleeve (1) is provided with retainer (2).
2. a kind of novel cementing furnace suit according to claim 1 mechanism is characterized in that described sliding sleeve (1) includes sliding sleeve (1) shank, and the top-down diameter of axle of described sliding sleeve (1) shank changes from small to big.
3. a kind of novel cementing furnace suit according to claim 1 and 2 mechanism is characterized in that described retainer (2) is located at described sliding sleeve (1) shank, and described retainer (2) is provided with the internal diameter that adapts with described sliding sleeve (1) shank external diameter.
4. a kind of novel cementing furnace suit according to claim 3 mechanism is characterized in that, described sliding sleeve (1) and be arranged on retainer on the sliding sleeve (1), and described retainer (2) is enclosed within on the shank of sliding sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201719632U CN201473582U (en) | 2009-05-11 | 2009-05-11 | Novel carburizing furnace packaging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201719632U CN201473582U (en) | 2009-05-11 | 2009-05-11 | Novel carburizing furnace packaging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201473582U true CN201473582U (en) | 2010-05-19 |
Family
ID=42409826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201719632U Expired - Fee Related CN201473582U (en) | 2009-05-11 | 2009-05-11 | Novel carburizing furnace packaging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201473582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105441863A (en) * | 2015-11-14 | 2016-03-30 | 芜湖天金机械有限公司 | Universal ball shell carburizing process capable of improving surface hardness |
-
2009
- 2009-05-11 CN CN2009201719632U patent/CN201473582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105441863A (en) * | 2015-11-14 | 2016-03-30 | 芜湖天金机械有限公司 | Universal ball shell carburizing process capable of improving surface hardness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105127746B (en) | The production technology of bearing ring | |
| CN104646956B (en) | Process for machining ball cage bell-like shell | |
| CN102294424B (en) | Forging method for preventing cracks from being generated by hot forging of Mn18Cr18N steel protecting ring | |
| CN103447784A (en) | Driving shaft processing technique | |
| CN101886165A (en) | Heat treatment process for low-carbon multi-element alloy steel | |
| CN101994512A (en) | Technology for manufacturing cutting tooth for mining coal and minerals | |
| CN103706743A (en) | Die-forging forming process of titanium-alloy forged drum piece | |
| CN102010973A (en) | Simple method for deformation control during carburizing and quenching of large-diameter heavy-duty gears | |
| CN103103321A (en) | Isothermal quenching process | |
| CN102363260B (en) | Hot-cold combined forming method for star-shaped sleeve of constant velocity universal joint | |
| CN101701286B (en) | Method for controlling heat treatment deformation of high-power locomotive traction driven gear | |
| CN201473582U (en) | Novel carburizing furnace packaging mechanism | |
| CN104209720A (en) | Manufacturing method of heat-resistant rock drill bit | |
| CN207062336U (en) | A kind of induction heat treatment quenching apparatus for tripod universal-joint casing | |
| CN104032115B (en) | A kind of secondary gear circle that reduces nitrogenizes the heat treatment method of deformation | |
| CN108326215B (en) | Light and thin combined tooth closed forging process | |
| CN106077383A (en) | A kind of mould Forging Technology of dumbbell class cheese forging | |
| CN102732705B (en) | Heat treatment method of ball cage for drive shaft | |
| CN103643200A (en) | Composite carburization quenching technology for gear | |
| CN104481409A (en) | Manufacturing method of rock drill | |
| CN104084769A (en) | Nozzle machining technology | |
| CN102703666B (en) | Low-carbon alloy steel spheroidizing method | |
| CN205996475U (en) | A kind of produce the special cylindrical smart car blank of planetary gear | |
| CN104002105A (en) | Non-magnetic planet shaft and machining process thereof | |
| CN101798621B (en) | Sphere seat softening process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NEXTEER DRIVE SYSTEM (WUHU) CO., LTD. Free format text: FORMER NAME: SAGINAW LINGYUN DRIVE SHAFT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 241009 No. 18, Wuhu economic and Technological Development Zone, Anhui, Huaihailu Road Patentee after: Endurance drive system (Wuhu) Co., Ltd. Address before: 241009 No. 18, Wuhu economic and Technological Development Zone, Anhui, Huaihailu Road Patentee before: Shajinuo Lingyun Driving Axle (Wuhu) Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chinaust Lingyun Drive System (Zhuozhou) Co., Ltd. Assignor: Endurance drive system (Wuhu) Co., Ltd. Contract record no.: 2012340000357 Denomination of utility model: Novel carburizing furnace packaging mechanism Granted publication date: 20100519 License type: Exclusive License Record date: 20121217 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20140511 |