CN106967944B - Nitriding furnace part placement frame and manufacturing method thereof - Google Patents
Nitriding furnace part placement frame and manufacturing method thereof Download PDFInfo
- Publication number
- CN106967944B CN106967944B CN201610021690.8A CN201610021690A CN106967944B CN 106967944 B CN106967944 B CN 106967944B CN 201610021690 A CN201610021690 A CN 201610021690A CN 106967944 B CN106967944 B CN 106967944B
- Authority
- CN
- China
- Prior art keywords
- frame
- placing
- groove
- nitriding furnace
- crossbearer
- Prior art date
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Links
- 238000005121 nitriding Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/24—Nitriding
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Charging Or Discharging (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a nitriding furnace part placing frame and a manufacturing method thereof, wherein the part placing frame is formed by welding a bottom transverse frame, a vertical frame and a top transverse frame, a layer of steel wire grid is placed between the bottom transverse frame and the top transverse frame, a telescopic part groove frame capable of moving left and right is arranged on the top transverse frame, a part placing groove is arranged on the part groove frame, parts are placed in the part groove to ensure that adjacent parts are not interfered with each other, the parts are prevented from sliding due to shaking in the transportation process by the steel wire grid, and the part groove frame capable of stretching and moving left and right can clamp the parts.
Description
Technical Field
The invention relates to a nitriding furnace part placement frame and a manufacturing method thereof, belonging to the technical field of nitriding furnace part frame transformation.
Background
The nitriding furnace part placement frame aims to place thin-wall sheet-shaped parts into a nitriding furnace for nitriding, but the existing nitriding furnace part placement frame is simple in structure, inconvenient in part clamping and irregular in clamping, when the parts are placed in a part groove, vibration often occurs in the transportation process, the parts incline, the two parts interfere with each other, and the nitriding quality of the parts is greatly affected in the nitriding process, particularly in gas nitriding, so that the existing nitriding furnace part placement frame is not perfect.
Disclosure of Invention
The invention aims at: the nitriding furnace part placement frame is simple in structure, safe, reliable, capable of clamping multiple layers of parts, convenient and tidy in part clamping, free of interference among the parts, capable of preventing the parts from moving due to vibration in the furnace feeding process and capable of guaranteeing uniform nitriding permeation layers of multiple layers of dense stainless steel sheet parts, and the manufacturing method of the nitriding furnace part placement frame are provided, so that the defects of the prior art are overcome.
The invention is realized in the following way: the utility model provides a material frame is placed to nitriding furnace part, includes rack and rack top installation's couple, is provided with on the rack and places the platform, is provided with the part on placing the bench and places the frame, is provided with the part standing groove on placing the frame, the part is placed the frame and is included bottom crossbearer and top crossbearer, and bottom crossbearer and top crossbearer are connected through the grudging post, are provided with scalable and can control the part cell frame of removal on the top crossbearer, are provided with the steel wire net between bottom crossbearer and top crossbearer.
The part groove frames comprise 20-60 groups of vertical rods, each vertical rod comprises an upper part groove frame and a lower part groove frame, the upper part groove frames are connected with the lower part groove frames through connecting pieces, and two adjacent groups of vertical rods are connected through movable pieces.
And part placing grooves are formed between the two adjacent groups of vertical rods.
3-5 placing tables are arranged on the placing frame.
The two adjacent groups of vertical rods are connected through two movable sheets, and the two movable sheets are connected to form a V shape.
A fixing plate is arranged on the placing frame.
A manufacturing method of a nitriding furnace part placing frame comprises the steps of manufacturing a placing table on a placing frame, installing a part placing frame on the placing table, wherein the part placing frame is formed by welding a bottom transverse frame, a vertical frame and a top transverse frame, a layer of steel wire grid is placed between the bottom transverse frame and the top transverse frame, a telescopic part groove frame capable of moving left and right is arranged on the top transverse frame, a part placing groove is arranged on the part groove frame, adjacent parts are placed in the part groove to ensure that the adjacent parts do not interfere with each other, the part is prevented from sliding due to shaking in the transportation process through the steel wire grid, and the part groove frame which is telescopic and capable of moving left and right can clamp the part.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages of simple structure, safety and reliability, ingenious design, convenient maintenance, capability of installing multiple layers of parts, no interference among the parts, capability of preventing the parts from moving due to vibration during placement, capability of ensuring the uniformity of nitriding and seepage layers of the multiple layers of dense stainless steel sheet parts, and the like.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a component placement frame;
FIG. 3 is an enlarged view of FIG. 2A;
FIG. 4 is a schematic view of the structure of the parts placement frame;
reference numerals illustrate: 1-placing frame, 2-pothook, 3-placing table, 4-part placing frame, 5-part placing groove, 6-bottom transverse frame, 7-top transverse frame, 8-vertical frame, 9-steel wire grid, 10-upper part groove frame, 11-lower part groove frame, 12-connecting piece, 13-movable piece, 14-blade and 15-fixed plate.
Detailed Description
The invention will now be described in further detail with reference to the drawings and examples, which are not intended to limit the invention thereto.
Embodiments of the invention: the utility model provides a material frame is placed to nitriding furnace part, includes rack 1 and rack top installation's couple 2, is provided with on rack 1 and places platform 3, is provided with part on placing platform 3 and places frame 4, is provided with part standing groove 5 on part placing frame 4, part is placed frame 4 and is included bottom crossbeams 6 and top crossbeams 7, and bottom crossbeams 6 and top crossbeams 7 are connected through grudging post 8, are provided with scalable and can control the part cell frame of removal on top crossbeams 7, are provided with wire grid 9 between bottom crossbeams 6 and top crossbeams 7, are provided with fixed plate 15 on rack 1.
The part groove frame comprises 20-60 groups of vertical rods, each vertical rod comprises an upper part groove frame 10 and a lower part groove frame 11, the upper part groove frame 10 and the lower part groove frame 11 are connected through a connecting piece 12, and two adjacent groups of vertical rods are connected through a movable piece 13.
And a part placing groove 5 is formed between the two adjacent groups of vertical rods.
3-5 placing tables 3 are arranged on the placing frame 1.
The two adjacent groups of vertical rods are connected through two movable sheets 13, and the two movable sheets 13 are connected to form a V shape.
A manufacturing method of a nitriding furnace part placing frame comprises the steps of manufacturing a placing table on a placing frame, installing a part placing frame on the placing table, wherein the part placing frame is formed by welding a bottom transverse frame, a vertical frame and a top transverse frame, a layer of steel wire grid is placed between the bottom transverse frame and the top transverse frame, a telescopic part groove frame capable of moving left and right is arranged on the top transverse frame, a part placing groove is arranged on the part groove frame, adjacent parts are placed in the part groove to ensure that the adjacent parts do not interfere with each other, the part is prevented from sliding due to shaking in the transportation process through the steel wire grid, and the part groove frame which is telescopic and capable of moving left and right can clamp the part.
The bottom transverse frame 6 and the top transverse frame 7 are made of thick iron bars, and the upper part groove frame 10 and the lower part groove frame 11 are made of thin iron bars.
When the sliding vane is used, each sliding vane is respectively placed in the part placing groove 5, gaps are reserved between two adjacent parts, when the sliding vane is placed in the nitriding furnace for treatment, gas flows from the lower phase, the structure can enable the gas to uniformly treat the parts, in the transportation process, the sliding vane can be prevented from sliding by means of the arranged steel wire grid 9, the telescopic part groove frame capable of moving left and right is arranged, and two adjacent groups of vertical rods are connected through the movable piece 13, so that the assembly and disassembly of the parts can be facilitated.
Claims (4)
1. The utility model provides a nitriding furnace part places material frame, includes rack (1) and rack top installation's couple (2), its characterized in that: a placing table (3) is arranged on the placing frame (1), a part placing frame (4) is arranged on the placing table (3), a part placing groove (5) is arranged on the part placing frame (4), the part placing frame (4) comprises a bottom transverse frame (6) and a top transverse frame (7), the bottom transverse frame (6) and the top transverse frame (7) are connected through a vertical frame (8), a telescopic part groove frame capable of moving left and right is arranged on the top transverse frame (7), and a steel wire grid (9) is arranged between the bottom transverse frame (6) and the top transverse frame (7); the part groove frame comprises 20-60 groups of vertical rods, the vertical rods comprise an upper part groove frame (10) and a lower part groove frame (11), the upper part groove frame (10) and the lower part groove frame (11) are connected through a connecting piece (12), and two adjacent groups of vertical rods are connected through a movable piece (13); a part placing groove (5) is formed between the two adjacent groups of vertical rods; 3-5 placing tables (3) are arranged on the placing frame (1).
2. The nitriding furnace part placement frame according to claim 1, wherein: the two adjacent groups of vertical rods are connected through two movable sheets (13), and the two movable sheets (13) are connected to form a V shape.
3. The nitriding furnace part placement frame according to claim 1, wherein: a fixing plate (15) is arranged on the placing frame (1).
4. A method for manufacturing a nitriding furnace part placement frame according to any one of claims 1 to 3, characterized in that: the manufacturing has the placing table on the rack, installs the part placing frame on placing the bench, the part placing frame comprises bottom crossbearer, grudging post and top crossbearer welding, has placed one deck steel wire net between bottom crossbearer and top crossbearer, is provided with the telescopic part cell frame that can control the removal on the crossbearer, is provided with the part standing groove on the part cell frame, places the part and guarantees adjacent part noninterference each other in the part cell to prevent through steel wire net that the part from taking place to slide because of the shake in the transportation, but also the part cell frame that can stretch out and draw back and control the removal can hold the part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021690.8A CN106967944B (en) | 2016-01-14 | 2016-01-14 | Nitriding furnace part placement frame and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021690.8A CN106967944B (en) | 2016-01-14 | 2016-01-14 | Nitriding furnace part placement frame and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106967944A CN106967944A (en) | 2017-07-21 |
| CN106967944B true CN106967944B (en) | 2023-11-14 |
Family
ID=59334566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610021690.8A Active CN106967944B (en) | 2016-01-14 | 2016-01-14 | Nitriding furnace part placement frame and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106967944B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114015969B (en) * | 2021-10-26 | 2023-10-13 | 中交铁道设计研究总院有限公司 | Corrosion-resistant treatment equipment for processing railway embedded part and treatment method thereof |
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|---|---|---|---|---|
| EP0737755A1 (en) * | 1995-04-13 | 1996-10-16 | Patherm SA | Method and apparatus for heat treating workpieces |
| EP1170218A1 (en) * | 2000-07-05 | 2002-01-09 | Wilfried Strothmann GmbH & Co KG Maschinenbau und Handhabungstechnik | Gripping device for thin and plateshaped workpieces |
| EP1586735A2 (en) * | 2004-04-05 | 2005-10-19 | Hunter Douglas Industries B.V. | Framed shutter assembly with adjustable fins |
| JP2013019029A (en) * | 2011-07-12 | 2013-01-31 | Toyota Motor Corp | Heat treatment tool and heat treatment device |
| CN105274468A (en) * | 2015-12-03 | 2016-01-27 | 中国南方航空工业(集团)有限公司 | Nitridation frame for clamping long shaft parts |
| CN205368481U (en) * | 2016-01-14 | 2016-07-06 | 贵州西南工具(集团)有限公司 | Material frame is placed to nitriding furnace part |
| CN106435461A (en) * | 2016-12-23 | 2017-02-22 | 贵州黎阳航空动力有限公司 | Fixture applicable to large-sized annular part nitriding |
| CN211168123U (en) * | 2019-11-08 | 2020-08-04 | 北部湾大学 | A transportation positioner for container is transported |
| CN112126769A (en) * | 2020-10-20 | 2020-12-25 | 溧阳市永恒热处理有限公司 | Heat treatment assembly type pad for ring workpieces |
| CN217781260U (en) * | 2022-08-03 | 2022-11-11 | 潍坊丰东热处理有限公司 | Gas nitriding tool suitable for different-diameter disc heat treatment products |
| CN217922272U (en) * | 2022-06-28 | 2022-11-29 | 洛阳重诺机械制造有限公司 | Two-sided stores pylon device of placing plate body part in nitriding furnace |
| CN217922273U (en) * | 2022-07-07 | 2022-11-29 | 洛阳重诺机械制造有限公司 | Clamping frame tool for nitriding of disc type workpiece for nitriding furnace |
| CN218561578U (en) * | 2022-11-22 | 2023-03-03 | 徐州徐工传动科技有限公司 | Large-scale dish part heat treatment charging device |
-
2016
- 2016-01-14 CN CN201610021690.8A patent/CN106967944B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0737755A1 (en) * | 1995-04-13 | 1996-10-16 | Patherm SA | Method and apparatus for heat treating workpieces |
| EP1170218A1 (en) * | 2000-07-05 | 2002-01-09 | Wilfried Strothmann GmbH & Co KG Maschinenbau und Handhabungstechnik | Gripping device for thin and plateshaped workpieces |
| EP1586735A2 (en) * | 2004-04-05 | 2005-10-19 | Hunter Douglas Industries B.V. | Framed shutter assembly with adjustable fins |
| JP2013019029A (en) * | 2011-07-12 | 2013-01-31 | Toyota Motor Corp | Heat treatment tool and heat treatment device |
| CN105274468A (en) * | 2015-12-03 | 2016-01-27 | 中国南方航空工业(集团)有限公司 | Nitridation frame for clamping long shaft parts |
| CN205368481U (en) * | 2016-01-14 | 2016-07-06 | 贵州西南工具(集团)有限公司 | Material frame is placed to nitriding furnace part |
| CN106435461A (en) * | 2016-12-23 | 2017-02-22 | 贵州黎阳航空动力有限公司 | Fixture applicable to large-sized annular part nitriding |
| CN211168123U (en) * | 2019-11-08 | 2020-08-04 | 北部湾大学 | A transportation positioner for container is transported |
| CN112126769A (en) * | 2020-10-20 | 2020-12-25 | 溧阳市永恒热处理有限公司 | Heat treatment assembly type pad for ring workpieces |
| CN217922272U (en) * | 2022-06-28 | 2022-11-29 | 洛阳重诺机械制造有限公司 | Two-sided stores pylon device of placing plate body part in nitriding furnace |
| CN217922273U (en) * | 2022-07-07 | 2022-11-29 | 洛阳重诺机械制造有限公司 | Clamping frame tool for nitriding of disc type workpiece for nitriding furnace |
| CN217781260U (en) * | 2022-08-03 | 2022-11-11 | 潍坊丰东热处理有限公司 | Gas nitriding tool suitable for different-diameter disc heat treatment products |
| CN218561578U (en) * | 2022-11-22 | 2023-03-03 | 徐州徐工传动科技有限公司 | Large-scale dish part heat treatment charging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106967944A (en) | 2017-07-21 |
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