CN202380042U - Steel strip water-cooling pressure plate quenching device with adjustable cooling end point temperature - Google Patents
Steel strip water-cooling pressure plate quenching device with adjustable cooling end point temperature Download PDFInfo
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- CN202380042U CN202380042U CN 201120547757 CN201120547757U CN202380042U CN 202380042 U CN202380042 U CN 202380042U CN 201120547757 CN201120547757 CN 201120547757 CN 201120547757 U CN201120547757 U CN 201120547757U CN 202380042 U CN202380042 U CN 202380042U
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- water
- steel band
- pressing plate
- quenching device
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Abstract
The utility model provides a steel strip water-cooling pressure plate quenching device with adjustable cooling end point temperature. The device comprises an upper fixed plate, a lower fixed plate and upright posts for connecting the upper fixed plate with the lower fixed plate, wherein an upper water tank is arranged on the upper fixed plate; an upper pressure plate is arranged at the bottom of the upper water tank; a lower water tank is arranged on the lower fixed plate; a lower pressure plate is arranged at the top of the lower water tank; and a steel strip, which is cooled and quenched through the heat conduction of the upper pressure plate and the lower pressure plate, penetrates through the space between the upper pressure plate and the lower pressure plate; the upper water tank is provided with an upper water inlet, and at least two upper water outlets which are arranged side by side in the horizontal direction; the lower water tank is provided with a lower water inlet, and at least two lower water outlets which are arranged side by side in the horizontal direction; and valves are arranged on the upper water outlets and the lower water outlets. The device has the advantages that the cooling end point temperature of the steel strip can be adjusted, the structure is simple, the operation is convenient, the quenching cost is low, and environmental contamination is avoided.
Description
Technical field
The utility model relates to the thermal treatment field, is specifically related to a kind of adjustable steel band water cooling pressing plate quenching device of terminal temperature that cools off.
Background technology
It is when machine oil is sprayed onto on the red-hot steel band that oil spout presser device, its shortcoming are generally all used in general steel band quenching, can produce a large amount of oil smoke; Make whole workshop filled with smoke; Make that the workshop is a greasy dirt everywhere, be easy to presence of fire, and machine oil is brought into tempering stove and also can produces deleterious CO gas; The infringement workers ' health, serious environment pollution.Another shortcoming of this device is that its cooling terminal temperature can not be regulated, so can only carry out the steel band marquench.The patent No. is 200810063322.5 patent of invention; A kind of steel band water cooling pressing plate quenching device is provided; This device is that water feeds water tank and cools off pressing plate, utilizes the heat conducting principle of solid to cool off steel band with pressing plate again, and steel band does not contact with water; Can not produce smog, so do not pollute the environment; Its another advantage is without quenchant, can reduce steel band thermal treatment cost, but its refrigerative terminal temperature can not regulate, and also can only carry out the steel band marquench.The hardness of martensite steel band is very big, but toughness is not enough, so its scope of application is restricted.Along with industrial expansion, require steel band not only to want hardness high, also require good toughness, this just requires to develop the new quenching technology of corresponding steel band, requires the cooling terminal temperature of steel band quenching device arbitrarily to control for this reason.The steel band quenching apparatus of current ability controlled chilling terminal temperature has nitrate solution quenching apparatus and lead bath quenching equipment, but these two kinds of equipment are constructed all more complicated, and the cost of quenching is high, and pollutes the environment.
Summary of the invention
The utility model technical problem to be solved is to provide a kind of adjustable steel band water cooling pressing plate quenching device of terminal temperature that cools off; This device can be regulated steel band refrigerative terminal temperature, and simple in structure, easy to operate; The quenching cost is low, does not pollute the environment.
For solving above-mentioned existing technical problem; The utility model adopts following scheme: a kind of adjustable steel band water cooling pressing plate quenching device of terminal temperature that cools off; Comprise the column of upper mounted plate, bottom plate, connection upper mounted plate and bottom plate, said upper mounted plate is provided with upper water box, and said upper water box bottom is provided with top board; Said bottom plate is provided with lower header; Said lower header top is provided with press table, is equipped with the steel band that carries out Cooling Quenching through the heat conduction of top board and press table between said top board and the press table, and said upper water box is provided with at least two upper water-out mouths that are set up in parallel on water-in, the horizontal direction; At least two lower outlets that are set up in parallel on following water-in, the horizontal direction are arranged on the said lower header; Be equipped with valve on said upper water-out mouth and the lower outlet.
As preferably, the said horizontal throw that goes up between water-in and the adjacent upper water-out mouth is 10cm, and the horizontal throw between said adjacent two upper water-out mouths is 5cm; Horizontal throw between said down water-in and the adjacent lower outlet is 10cm, and the horizontal throw between said adjacent two lower outlets is 5cm.
As preferably, be equipped with under meter on said upward water-in and the following water-in.Be used for accurately regulating the refrigerative terminal temperature.
As preferably, be equipped with guide water board in said upper water box and the lower header.Both can increase heat conductivility, but the pressing plate transverse temperature is even again.
As preferably, the material of said top board and press table all adopts the modified martensitic 65Mn steel plate that becomes.
As preferably, the thickness of said top board and press table is 4～5mm.The capacity of heat transmission is good.
As preferably, the surface of said top board and press table all is electroplate with hard chrome coating.Its hardness is very high, and protecting sheet and steel band can not damaged.
As preferably, said upper mounted plate is provided with and is connected the compressed air cylinder that upper water box top control upper water box moves up and down.
As preferably, said upper water box top also is provided with gusset, and said compressed air cylinder is connected on the gusset, and the both sides of said gusset are provided with the active slide block that slips on column.Guaranteed the vertical motion up and down of upper water box.
As preferably, fix through nut between said column and upper mounted plate, the bottom plate.It is firm to connect.
Beneficial effect:
The utility model adopts technique scheme that a kind of adjustable steel band water cooling pressing plate quenching device of terminal temperature that cools off is provided, and can regulate steel band refrigerative terminal temperature, and simple in structure, easy to operate, and the quenching cost is low, does not pollute the environment.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the internal structure synoptic diagram of upper water box in the utility model.
Embodiment
As depicted in figs. 1 and 2; A kind of adjustable steel band water cooling pressing plate quenching device of terminal temperature that cools off; Comprise the column 10 of upper mounted plate 14, bottom plate 12, connection upper mounted plate 14 and bottom plate 12, said upper mounted plate 14 is provided with upper water box 2, and said upper water box 2 bottoms are provided with top board 4; Said bottom plate 12 is provided with lower header 3; Said lower header 3 tops are provided with press table 5, are equipped with the steel band 1 that carries out Cooling Quenching through the heat conduction of top board 4 and press table 5 between said top board 4 and the press table 5, and said upper water box 2 is provided with at least two upper water-out mouths 8 that are set up in parallel on water-in 6, the horizontal direction; At least two lower outlets 9 that are set up in parallel on following water-in 7, the horizontal direction are arranged on the said lower header 3; Be equipped with valve 18 on said upper water-out mouth 8 and the lower outlet 9.The said horizontal throw that goes up between water-in 6 and the adjacent upper water-out mouth 8 is 10cm, and the horizontal throw between said adjacent two upper water-out mouths 8 is 5cm; Horizontal throw between said down water-in 7 and the adjacent lower outlet 9 is 10cm, and the horizontal throw between said adjacent two lower outlets 9 is 5cm.Said going up on water-in 6 and the following water-in 7 is equipped with under meter 19.Be equipped with guide water board 17 in said upper water box 2 and the lower header 3.Said upper water-out mouth 8 adopts 5, and the water guide of accordinging to guide water board 17 flows to alternate front side and the rear side that is arranged on upper water box 2; Said lower outlet 9 adopts 5, and the water guide of accordinging to guide water board 17 flows to alternate front side and the rear side that is arranged on lower header 3.The surface of said top board 4 and press table 5 all is electroplate with hard chrome coating 20.Said upper mounted plate 12 is provided with and is connected the compressed air cylinder 16 that upper water box 2 tops control upper water box 2 moves up and down.Said upper water box 2 tops also are provided with gusset 13, and said compressed air cylinder 16 is connected on the gusset 13, and the both sides of said gusset 13 are provided with the active slide block 11 that slips on column 10.Fixing between said column 13 and upper mounted plate 12, the bottom plate 10 through nut 15.The material of said top board 4 and press table 5 all adopts the modified martensitic 65Mn steel plate that becomes.The thickness of said top board 4 and press table 5 is 4～5mm.
Adopt pressing plate heat conduction to come steel band is cooled off in the water cooling pressing plate quenching device; The factor that influences steel band refrigerative terminal temperature has four: the one, and the length of pressing plate; The 2nd, the material of pressing plate and thickness, the 3rd, the water temperature of feeding water tank, the 4th, the discharge of feeding water tank.The material and the inflow temperature of general pressing plate are uncontrollable, so the length of available adjustment pressing plate is controlled steel band refrigerative terminal temperature with the adjusting flooding velocity, the length of regulating pressing plate can realize through the pressing plate of replacement different lengths.
As shown in Figure 2; Upper water box 2 in the utility model is provided with 1 and goes up water-in 6 and 5 upper water-out mouths 8; Be provided with guide water board 17 in the upper water box 2; 5 upper water-out mouths 8 flow to alternate front side and the rear side that is arranged on upper water box 2 according to the water guide of guide water board 17, and the valve 18 on 5 upper water-out mouths 8 has only 1 to be opened at one time, and all the other are all closed.With reference to Fig. 1, owing to constantly have water coolant to flow through, cooling power is the strongest on the top board 4 between last water-in 6 and the upper water-out mouth 8; It can be reduced to the temperature of steel band below 500 degree (promptly walking around nose point temperature) rapidly; On the later top board 4 of upper water-out mouth 8 owing to there is not mobile water to cool off, its cooling power just very a little less than, therefore open the valve 18 on the different upper water-out mouths 8; Just be equivalent to change the length of top board 4, can regulate steel band refrigerative terminal temperature.This texture ratio is regulated terminal temperature with direct adjusting pressing plate length and will be got well, and is because this structure needs only the adjusting that can realize cooling off terminal temperature once secondary pressing plate, easy to use; And its total length is constant, so pressing plate is stable constant, if regulate terminal temperature with the pressing plate of different lengths; To use a lot of secondary pressing plates so, use very inconvenience, and under the very short situation of pressing plate length; The poor stability of pressing plate can make the steel band quenching temperature inhomogeneous.As shown in Figure 1; Said going up on water-in 6 and the following water-in 7 is equipped with under meter 19; Be equipped with valve 18 on said upper water-out mouth 8 and the lower outlet 9; The controlled amount system upper water-out mouth 8 of regulated valve 18 and the aquifer yield of lower outlet 9, and pass through the flooding velocity that water-in 6 and following water-in 7 are gone up under meter 19 observations, can further quantitatively accurately regulate and cool off terminal temperature.
The utility model can be regulated steel band refrigerative terminal temperature, and simple in structure, easy to operate; Must quenchant; Must protecting sheet yet, the quenching cost is low, does not pollute the environment; Can be used to carry out the steel band martempering, also can be used to carry out steel band bainitic hardening and steel band shellfish horse complex phase and quench.
Claims (10)
1. one kind is cooled off the adjustable steel band water cooling pressing plate quenching device of terminal temperature; The column (10) that comprises upper mounted plate (14), bottom plate (12), connection upper mounted plate (14) and bottom plate (12); Said upper mounted plate (14) is provided with upper water box (2); Said upper water box (2) bottom is provided with top board (4); Said bottom plate (12) is provided with lower header (3); Said lower header (3) top is provided with press table (5), is equipped with the steel band (1) that carries out Cooling Quenching through the heat conduction of top board (4) and press table (5) between said top board (4) and the press table (5), and it is characterized in that: said upper water box (2) is provided with at least two the upper water-out mouths (8) that are set up in parallel on water-in (6), the horizontal direction; At least two lower outlets (9) that are set up in parallel on following water-in (7), the horizontal direction are arranged on the said lower header (3); Be equipped with valve (18) on said upper water-out mouth (8) and the lower outlet (9).
2. a kind of adjustable steel band water cooling pressing plate quenching device of terminal temperature that cools off according to claim 1; It is characterized in that: the said horizontal throw that goes up between water-in (6) and the adjacent upper water-out mouth (8) is 10cm, and the horizontal throw between said adjacent two upper water-out mouths (8) is 5cm; Horizontal throw between said down water-in (7) and the adjacent lower outlet (9) is 10cm, and the horizontal throw between said adjacent two lower outlets (9) is 5cm.
3. a kind of adjustable steel band water cooling pressing plate quenching device of terminal temperature that cools off according to claim 1 is characterized in that: said going up on water-in (6) and the following water-in (7) is equipped with under meter (19).
4. a kind of adjustable steel band water cooling pressing plate quenching device of terminal temperature that cools off according to claim 1 is characterized in that: be equipped with guide water board (17) in said upper water box (2) and the lower header (3).
5. a kind of adjustable steel band water cooling pressing plate quenching device of terminal temperature that cools off according to claim 1 is characterized in that: the material of said top board (4) and press table (5) all adopts the modified martensitic 65Mn steel plate that becomes.
6. a kind of adjustable steel band water cooling pressing plate quenching device of terminal temperature that cools off according to claim 1, it is characterized in that: the thickness of said top board (4) and press table (5) is 4～5mm.
7. a kind of adjustable steel band water cooling pressing plate quenching device of terminal temperature that cools off according to claim 1, it is characterized in that: the surface of said top board (4) and press table (5) all is electroplate with hard chrome coating (20).
8. a kind of adjustable steel band water cooling pressing plate quenching device of terminal temperature that cools off according to claim 1 is characterized in that: said upper mounted plate (12) is provided with and is connected the compressed air cylinder (16) that upper water box (2) top control upper water box (2) moves up and down.
9. a kind of adjustable steel band water cooling pressing plate quenching device of terminal temperature that cools off according to claim 6; It is characterized in that: said upper water box (2) top also is provided with gusset (13); Said compressed air cylinder (16) is connected on the gusset (13), and the both sides of said gusset (13) are provided with the active slide block (11) that slips on column (10).
10. a kind of adjustable steel band water cooling pressing plate quenching device of terminal temperature that cools off according to claim 1 is characterized in that: fixing through nut (15) between said column (13) and upper mounted plate (12), the bottom plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120547757 CN202380042U (en) | 2011-12-23 | 2011-12-23 | Steel strip water-cooling pressure plate quenching device with adjustable cooling end point temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120547757 CN202380042U (en) | 2011-12-23 | 2011-12-23 | Steel strip water-cooling pressure plate quenching device with adjustable cooling end point temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380042U true CN202380042U (en) | 2012-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120547757 Withdrawn - After Issue CN202380042U (en) | 2011-12-23 | 2011-12-23 | Steel strip water-cooling pressure plate quenching device with adjustable cooling end point temperature |
Country Status (1)
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|---|---|
| CN (1) | CN202380042U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399957A (en) * | 2011-12-23 | 2012-04-04 | 浙江佰耐钢带有限公司 | Steel strip water-cooled pressure plate quenching device capable of adjusting cooling final temperature |
| CN103725854A (en) * | 2013-12-27 | 2014-04-16 | 天津阿瑞斯工业炉有限公司 | Novel silicon strip heat treatment production line control cooling device |
| CN107699676A (en) * | 2017-10-26 | 2018-02-16 | 重庆邓氏厨具制造有限公司 | One kind forges cutter blank alignment quenching press |
-
2011
- 2011-12-23 CN CN 201120547757 patent/CN202380042U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102399957A (en) * | 2011-12-23 | 2012-04-04 | 浙江佰耐钢带有限公司 | Steel strip water-cooled pressure plate quenching device capable of adjusting cooling final temperature |
| CN103725854A (en) * | 2013-12-27 | 2014-04-16 | 天津阿瑞斯工业炉有限公司 | Novel silicon strip heat treatment production line control cooling device |
| CN103725854B (en) * | 2013-12-27 | 2015-06-10 | 天津阿瑞斯工业炉有限公司 | Novel silicon strip heat treatment production line control cooling device |
| CN107699676A (en) * | 2017-10-26 | 2018-02-16 | 重庆邓氏厨具制造有限公司 | One kind forges cutter blank alignment quenching press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120815 Effective date of abandoning: 20130515 |
|
| RGAV | Abandon patent right to avoid regrant |