CN103658481B - A kind of method and device thereof removing oxidization layer on surface of hot forge piece - Google Patents
A kind of method and device thereof removing oxidization layer on surface of hot forge piece Download PDFInfo
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- CN103658481B CN103658481B CN201310645324.6A CN201310645324A CN103658481B CN 103658481 B CN103658481 B CN 103658481B CN 201310645324 A CN201310645324 A CN 201310645324A CN 103658481 B CN103658481 B CN 103658481B
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- slideway
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- oxidization layer
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Abstract
The present invention relates to a kind of method removing oxidization layer on surface of hot forge piece, spray hot forging fast with water under high pressure and remove oxide layer on its surface, the invention still further relates to a kind of device removing oxidization layer on surface of hot forge piece simultaneously, comprise cabinet, described cabinet upper end is provided with the slideway through cabinet, is provided with the shower nozzle being positioned at slideway both sides above described slideway.The present invention utilizes water under high pressure to remove oxidization layer on surface of hot forge piece, removes the satisfactory for result of oxide layer, and structure is simple, reasonable in design, easy to operate, time-consuming short, little on the temperature impact of hot forging.
Description
Technical field
The present invention relates to a kind of method and the device thereof of removing oxidization layer on surface of hot forge piece, belong to Technology for Heating Processing field.
Background technology
Steel material is before by forge hot, need the temperature be heated to needed for hot die forming, generally be heated to about 1230 DEG C, after hot forging contacts with air before forging, oxidized meeting produces oxide layer on its surface, this can affect forging outward appearance and quality, it is the link that hot die forming must process, existing removal oxide layer usually utilizes high-pressure water gas to blow down oxidization layer on surface of hot forge piece, but easily cause oxide layer thing to splash and scald workman and contaminated environment, or adopt manual steel brush mechanism and landing roll-type steel brush machine to brush, but the effect brushed is undesirable, oxide layer is removed unclean, and time-consuming length, easily cause hot forging temperature to reduce and affect forging forming.
Summary of the invention
In view of this, the object of this invention is to provide a kind of can fast and effectively remove method and the device thereof of oxidization layer on surface of hot forge piece.
The technical scheme that the present invention adopts is: a kind of method removing oxidization layer on surface of hot forge piece, sprays hot forging fast remove oxide layer on its surface with water under high pressure.
Another technical solution used in the present invention is: a kind of device removing oxidization layer on surface of hot forge piece, comprises cabinet, and described cabinet upper end is provided with the slideway through cabinet, is provided with the shower nozzle being positioned at slideway both sides above described slideway.
Further, be provided with water tank below described cabinet, be provided with water pump above described water tank, described water pump is connected by inlet pipeline and described shower nozzle.
Further, described water tank is connected with cooling tower with by cooling water pipe.
Further, the back taper dividing plate be positioned at below slideway is provided with in described cabinet, tip, described dividing plate lower end offers delivery port, tank is provided with below described delivery port, described tank is connected with described water tank by the downcomer of bottom, and described bottom of gullet is provided with the screen pack be positioned at above described downcomer.
Further, described screen pack is 1000 order stainless steel filter screen.
Advantage of the present invention is:
(1) structure is simple, reasonable in design, can remove the oxide layer of surface of the work fast and effectively.
(2) circulating water mechanism is arranged, reasonable use of water.
(3) be provided with cooling water system, allow water under high pressure in use temperature remain on less than 40 DEG C.
Accompanying drawing explanation
Fig. 1 is the apparatus structure schematic diagram that the present invention removes oxidization layer on surface of hot forge piece.
Number in the figure illustrates: 1-cabinet 2-slideway 3-heating furnace 4-punch press 5-cooling tower
11-shower nozzle 12-water tank 13-water pump 14-inlet pipeline 15-cooling water pipe 16-dividing plate
17-delivery port 18-tank 19-outlet pipe 20-screen pack
Detailed description of the invention
For making object of the present invention, technical scheme and advantage clearly understand, below by specific embodiment and relevant drawings, the present invention will be described in further detail.
Remove a method for oxidization layer on surface of hot forge piece, spray hot forging fast with water under high pressure and remove oxide layer on its surface.
As shown in Figure 1, remove a device for oxidization layer on surface of hot forge piece, comprise cabinet 1, described cabinet 1 upper end is provided with the slideway 2 through cabinet 1, shown slideway 2 two ends connect with heating furnace 3 and punch press 4 respectively, are provided with the shower nozzle 11 being positioned at slideway 2 both sides above described slideway 2.
At the present embodiment, water tank 12 is provided with below described cabinet 1, water pump 13 is provided with above described water tank 12, described water pump 13 is connected by inlet pipeline 14 and described shower nozzle 11, hot forging is transported on punch press 4 by slideway 2 from described heating furnace 3, during the water under high pressure that described slideway 2 is ejected by shower nozzle 11, the oxide layer on surface is removed.
At the present embodiment, described water tank 12 is connected with cooling tower 5 with by cooling water pipe 15.
At the present embodiment, the back taper dividing plate 16 be positioned at below slideway 2 is provided with in described cabinet 1, tip, described dividing plate 16 lower end offers delivery port 17, tank 18 is provided with below described delivery port 17, described tank 18 is connected with described water tank 12 by the downcomer 19 of bottom, is provided with the screen pack 20 be positioned at above described downcomer 19 bottom described tank 18.
At the present embodiment, described screen pack is 1000 order stainless steel filter screen.
The course of work of the present invention is: hot forging is transported on punch press 4 by slideway 2 from heating furnace 3, when through cabinet 1, shower nozzle 11 in cabinet 1 sprays water jets under high pressure, hot forging is through water jets under high pressure, thus the oxide layer on surface is removed, whole process completes fast, and can not have residual moisture on hot forging surface but change into steam evaporation.
Above-listed preferred embodiment; the object, technical solutions and advantages of the present invention are further described; be understood that; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. remove a device for oxidization layer on surface of hot forge piece, it is characterized in that: comprise cabinet, described cabinet upper end is provided with the slideway through cabinet, and slideway two ends connect with heating furnace and punch press respectively, is provided with the shower nozzle being positioned at slideway both sides above described slideway; Be provided with water tank below described cabinet, be provided with water pump above described water tank, described water pump is connected by inlet pipeline and described shower nozzle; Described water tank is connected with cooling tower by cooling water pipe; The back taper dividing plate be positioned at below slideway is provided with in described cabinet, tip, described dividing plate lower end offers delivery port, be provided with tank below described delivery port, described tank is connected with described water tank by the downcomer of bottom, and described bottom of gullet is provided with the screen pack be positioned at above described downcomer.
2. remove the device of oxidization layer on surface of hot forge piece according to claim 1, it is characterized in that: described screen pack is 1000 order stainless steel filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645324.6A CN103658481B (en) | 2013-12-03 | 2013-12-03 | A kind of method and device thereof removing oxidization layer on surface of hot forge piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645324.6A CN103658481B (en) | 2013-12-03 | 2013-12-03 | A kind of method and device thereof removing oxidization layer on surface of hot forge piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103658481A CN103658481A (en) | 2014-03-26 |
| CN103658481B true CN103658481B (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310645324.6A Active CN103658481B (en) | 2013-12-03 | 2013-12-03 | A kind of method and device thereof removing oxidization layer on surface of hot forge piece |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290499A (en) * | 2018-11-16 | 2019-02-01 | 福州金锻工业有限公司 | Forging blank heats smoke abatement method for separating and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0674026A2 (en) * | 1994-03-25 | 1995-09-27 | Nec Corporation | Electrolytic processing apparatus |
| CN101489697A (en) * | 2006-07-24 | 2009-07-22 | 千田建设股份有限公司 | Method of descaling metal wire rod and apparatus therefor |
| CN202219310U (en) * | 2011-07-12 | 2012-05-16 | 南阳市红阳锻造有限公司 | Forging blank descaling machine |
-
2013
- 2013-12-03 CN CN201310645324.6A patent/CN103658481B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0674026A2 (en) * | 1994-03-25 | 1995-09-27 | Nec Corporation | Electrolytic processing apparatus |
| CN101489697A (en) * | 2006-07-24 | 2009-07-22 | 千田建设股份有限公司 | Method of descaling metal wire rod and apparatus therefor |
| CN202219310U (en) * | 2011-07-12 | 2012-05-16 | 南阳市红阳锻造有限公司 | Forging blank descaling machine |
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| Publication number | Publication date |
|---|---|
| CN103658481A (en) | 2014-03-26 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Hongjun Inventor before: Chen Wenzhong |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170510 Address after: 226611, No. 28, middle Heshun Road, Haian economic and Technological Development Zone, Jiangsu, Nantong Patentee after: Haian Forging Industry Co., Ltd. Address before: Qingkou Minhou County of Fuzhou City, Fujian province 350119 investment district Meixi Road Patentee before: FUZHOU KING DUAN INDUSTRIAL CO., LTD. |
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| TR01 | Transfer of patent right |