CN104772425A - Forging die pre-heating device - Google Patents
Forging die pre-heating device Download PDFInfo
- Publication number
- CN104772425A CN104772425A CN201410793453.4A CN201410793453A CN104772425A CN 104772425 A CN104772425 A CN 104772425A CN 201410793453 A CN201410793453 A CN 201410793453A CN 104772425 A CN104772425 A CN 104772425A
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- China
- Prior art keywords
- main body
- heating
- die
- preheating
- fixed
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Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 238000005242 forging Methods 0.000 title abstract 4
- 238000009413 insulation Methods 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 230000009970 fire resistant effect Effects 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 4
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 239000012774 insulation material Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Forging (AREA)
- Furnace Details (AREA)
Abstract
The invention provides a forging die pre-heating device. The forging die pre-heating device comprises a pre-heating body and a heating device for heating the pre-heating body, wherein the pre-heating body comprises a main body; counter bores matched with a die are formed in the top end and the bottom end of the main body; a heat-insulation fireproof layer is arranged on the side surface of the main body; a forklift shovel opening is formed in the side surface of the middle part of the main body; the upper edge of each counter bore is provided with a 45-degree chamfer. The forging die pre-heating device provided by the invention is in matched contact with the die and a heat insulation material is attached on the outer surface, so that the heat efficiency is greatly improved; meanwhile, uniform and continuous heat radiation is easily formed at the periphery of the die by the matched type match so that the pre-heating time is shortened; a heat radiation source with a uniform temperature is formed at the periphery of the heated die so that the temperatures of the heated upper and lower dies are uniform and consistent. Therefore, the heat efficiency is improved and the energy source is saved, and the pre-heating time is also shortened; and the temperatures of the upper and lower dies are uniform and consistent and the service life of the die is prolonged.
Description
Technical field
The present invention relates to a kind of forge die device, especially a kind of forge die preheating device.
Background technology
Existing mold pre-heating mean is that hot pin stockpile amasss preheating method, far infrared plate preheating method and gas fuel baking preheating method.All there is following shortcoming in listed pre-heating mean above, and 1, the thermal efficiency is low, 2, preheating time is long, 3, upper and lower mould temperature is difficult to uniformity, reduce the mold use life-span, and naked light baking also has very large hidden danger to the oil circuit circuit near mould.
Summary of the invention
The forge die preheating device of the invention provides one both high, economize energy of the thermal efficiency, preheating time is short, raising the efficiency.
Realizing the forge die preheating device of the object of the invention, comprising preheating body and the heater for heating preheating body; Described preheating body comprises main body, and described main body top and bottom are equipped with the counterbore matched with mould, and the side of described main body is provided with insulating refractory layer, and the side in the middle part of described main body is provided with fork truck shovel mouth; The upper limb of described counterbore is provided with 45 degree of chamferings.
Described heater comprises the lower margin iron being positioned at underground, be fixed on the oil top on lower margin iron, be fixed on the load-bearing iron plate on oil top, be fixed on the fire-resistant chassis on load-bearing iron plate, be fixed on the high temperature insulation panel above fire-resistant chassis, described preheating body is placed on insulation board; The outside of described load-bearing iron plate is provided with insulation board, is provided with heater coil above described insulation board, and described heater coil is provided with terminal plate and temperature automatically controlled probe.
Described insulating refractory layer is fixed on the side of main body by T-shaped hook.
The beneficial effect of forge die preheating device of the present invention is as follows:
Forge die preheating device of the present invention, with the contact of mould matched, and outer with heat-barrier material, therefore the thermal efficiency greatly improves; Matched contact simultaneously easily forms the heat radiation of consistent around mould, therefore also will shorten preheating time; Due to this mode can around heated die the uniform infrared source of formation temperature, so the upper and lower mould homogeneous temperature that is heated can be made consistent.So both improve the thermal efficiency and saved the energy, shorten preheating time again, and the uniformity of upper and lower mould temperature can be ensured, extend die life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preheating body of forge die preheating device of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the structural representation of the heater of forge die preheating device of the present invention.
Detailed description of the invention
As shown in Figure 1, 2, 3, forge die preheating device of the present invention, comprises preheating body 7 and the heater for heating preheating body; Described preheating body 7 comprises main body 1, and described main body 1 top and bottom are equipped with the counterbore 2 mated with mould, and the side of described main body 1 is provided with insulating refractory layer 3, and the side in the middle part of described main body 1 is provided with fork truck shovel mouth 4; The upper limb of described counterbore 2 is provided with 45 degree of chamferings 6.
Described heater comprises the lower margin iron 8 being positioned at underground, be fixed on the oil top 9 on lower margin iron 8, be fixed on the load-bearing iron plate 10 on oil top 9, be fixed on the fire-resistant chassis 11 on load-bearing iron plate 10, be fixed on the high temperature insulation panel 12 above fire-resistant chassis 11, described preheating body 7 is placed on insulation board 12; The outside of described load-bearing iron plate 10 is provided with insulation board 13, is provided with heater coil 14 above described insulation board 13, and described heater coil 14 is provided with terminal plate 16 and temperature automatically controlled probe 15.
Described insulating refractory layer 3 is fixed on the side of main body 1 by T-shaped hook 5.
Main body forms according to the disposable casting of heated die size.Set of device can for the mould of a few cover similar sizes.
The degree of depth of counterbore is determined according to upper and lower mould height, and the diameter of counterbore is fixed general according to the concrete matching size of mould is advisable to be greater than upper and lower mould diameter dimension 3 ~ 5cm, and fork truck shovel mouth is determined according to the model of fork truck used, and upper and lower counterbore must have 45 chamferings.
Preheating body adopts the heater of heating in medium frequency to carry out entirety heating, and this heater mainly comprises the jacking system that refractory material pallet, oil top etc. are formed, and by Medium frequency induction coil windings, the heating system composition that temperature automatically controlled probe etc. are formed.With this device, all-in-one-piece heating is carried out to preheating body, can imitate with having and shorten the heat time, increase work efficiency.
Embodiment recited above is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; do not departing under the present invention designs spiritual prerequisite; the various distortion that the common engineers and technicians in this area make technical solution of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
Claims (3)
1. a forge die preheating device, is characterized in that: comprise preheating body and the heater for heating preheating body; Described preheating body comprises and main body, and described main body top and bottom are equipped with the counterbore matched with mould, and the side of described main body is provided with insulating refractory layer, and the side in the middle part of described main body is provided with fork truck shovel mouth; The upper limb of described counterbore is provided with 45 degree of chamferings.
2. forge die preheating device according to claim 1, it is characterized in that: described heater comprises the lower margin iron being positioned at underground, be fixed on the oil top on lower margin iron, be fixed on the load-bearing iron plate on oil top, be fixed on the fire-resistant chassis on load-bearing iron plate, be fixed on the high temperature insulation panel above fire-resistant chassis, described preheating body is placed on insulation board; The outside of described load-bearing iron plate is provided with insulation board, is provided with heater coil above described insulation board, and described heater coil is provided with terminal plate and temperature automatically controlled probe.
3. forge die preheating device according to claim 1 and 2, is characterized in that: described insulating refractory layer is fixed on the side of main body by T-shaped hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410793453.4A CN104772425B (en) | 2014-12-20 | 2014-12-20 | Forge die preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410793453.4A CN104772425B (en) | 2014-12-20 | 2014-12-20 | Forge die preheating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104772425A true CN104772425A (en) | 2015-07-15 |
| CN104772425B CN104772425B (en) | 2017-08-04 |
Family
ID=53614362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410793453.4A Active CN104772425B (en) | 2014-12-20 | 2014-12-20 | Forge die preheating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104772425B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734622A (en) * | 2016-12-30 | 2017-05-31 | 重庆纵翼机械制造有限公司 | The forming method of flat on bottom fork axis |
| CN106734473A (en) * | 2016-12-30 | 2017-05-31 | 重庆纵翼机械制造有限公司 | The process for stamping of bottom fork axis |
| CN107052169A (en) * | 2016-12-30 | 2017-08-18 | 重庆纵翼机械制造有限公司 | The shaped device of flat on bottom fork axis |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1602249A (en) * | 2001-10-31 | 2005-03-30 | 波音公司 | Compact hot press |
| CN101773979A (en) * | 2010-02-09 | 2010-07-14 | 中国航空工业集团公司北京航空材料研究院 | Heating device suitable for dynamic isothermal forging mold |
| RU2011102513A (en) * | 2011-01-25 | 2012-07-27 | Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательскиЙ и проектно-конструкторский и | STAMP BLOCK FOR ISOTHERMAL STAMPING |
| WO2013146844A1 (en) * | 2012-03-28 | 2013-10-03 | 株式会社神戸製鋼所 | Mold device for forging |
| CN203245326U (en) * | 2013-04-24 | 2013-10-23 | 安徽铖友汽车零部件制造有限公司 | Forging die preheating device |
| CN204321079U (en) * | 2014-12-20 | 2015-05-13 | 莱州市莱索制品有限公司 | Forge die preheating device |
-
2014
- 2014-12-20 CN CN201410793453.4A patent/CN104772425B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1602249A (en) * | 2001-10-31 | 2005-03-30 | 波音公司 | Compact hot press |
| CN101773979A (en) * | 2010-02-09 | 2010-07-14 | 中国航空工业集团公司北京航空材料研究院 | Heating device suitable for dynamic isothermal forging mold |
| RU2011102513A (en) * | 2011-01-25 | 2012-07-27 | Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательскиЙ и проектно-конструкторский и | STAMP BLOCK FOR ISOTHERMAL STAMPING |
| WO2013146844A1 (en) * | 2012-03-28 | 2013-10-03 | 株式会社神戸製鋼所 | Mold device for forging |
| CN203245326U (en) * | 2013-04-24 | 2013-10-23 | 安徽铖友汽车零部件制造有限公司 | Forging die preheating device |
| CN204321079U (en) * | 2014-12-20 | 2015-05-13 | 莱州市莱索制品有限公司 | Forge die preheating device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734622A (en) * | 2016-12-30 | 2017-05-31 | 重庆纵翼机械制造有限公司 | The forming method of flat on bottom fork axis |
| CN106734473A (en) * | 2016-12-30 | 2017-05-31 | 重庆纵翼机械制造有限公司 | The process for stamping of bottom fork axis |
| CN107052169A (en) * | 2016-12-30 | 2017-08-18 | 重庆纵翼机械制造有限公司 | The shaped device of flat on bottom fork axis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104772425B (en) | 2017-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Qiliang Inventor after: Lv Huaqiang Inventor after: Ding Jianjun Inventor before: Wang Qiliang |
|
| CB03 | Change of inventor or designer information | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preheating device for forging dies Granted publication date: 20170804 Pledgee: Bank of China Limited Laizhou Sub-branch Pledgor: LAIZHOU VALPARAISO PRODUCTS CO.,LTD. Registration number: Y2024980008552 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |