CN101020952A - Deformation controlling method and apparatus of large saw blade plate material in continuous heat treatment - Google Patents
Deformation controlling method and apparatus of large saw blade plate material in continuous heat treatment Download PDFInfo
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- CN101020952A CN101020952A CN 200710051687 CN200710051687A CN101020952A CN 101020952 A CN101020952 A CN 101020952A CN 200710051687 CN200710051687 CN 200710051687 CN 200710051687 A CN200710051687 A CN 200710051687A CN 101020952 A CN101020952 A CN 101020952A
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- cooling fluid
- heat treatment
- continuous heat
- saw blade
- sheet stock
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Abstract
The present invention discloses deformation controlling method and apparatus of large saw blade plate material in continuous heat treatment. The apparatus includes a pedestal, a bearing guide post on the pedestal, a movable lower bearing plate on the bearing guide post, a first holder on the lower bearing plate for downward spraying cooling liquid, a jack connected to the lower bearing plate, a movable upper bearing plate on the bearing guide post, a second holder on the lower bearing plate for upward spraying cooling liquid, and pressing unit connected to the upper bearing plate. The present invention can lower the deformation of large saw blade plate material in continuous heat treatment, and has continuous operation, high yield, low power consumption, high quality, low cost and other advantages.
Description
Technical field
The invention belongs to Equipment for Heating Processing and method, be specifically related to a kind ofly when being used for the sheet stock continuous heat treatment, Sustainable Control prevents the equipment of sheet stock distortion, particularly at and super-huge saw blade plate material continuous heat treatment controlled deformation method and apparatus.
Background technology
Sheet stock treatment production process originally-salt bath furnace heating-artificial taking-up is put into when quenching to cool off-take out to put into and is washed the manually first school of forging of desalting-carry out after the hydropress pressurization is finalized the design (passive shaping)-taken out.Promptly be to be out of shape correction in thermal treatment backward.Its obvious deficiency has: production efficiency is low, poor product quality, scrap rate height, energy consumption is big, auxiliary expenses is high, labor strength is big, to deficiencies such as environment pollute.Existing a kind ofly simultaneously mould is carried out quench treatment together after utilizing mould molding, though can handle the heat treatment deformation of sheet stock, it is independent operation production, can not non-stop run, and production efficiency is low.Existing sheet stock continuous heat treatment controlled deformation equipment generally is applicable to the production of middle-size and small-size sheet stock, if adopt aforesaid device for the saw blade to φ 1000mm one φ 4000mm, then facility investment is big, and occupied ground is big.
Summary of the invention
The object of the present invention is to provide and a kind ofly can be implemented in thermal treatment and carry out the sheet stock Deformation control simultaneously, quantity-produced sheet stock continuous heat treatment controlled deformation method and apparatus, particularly large-scale and super-huge saw blade plate material continuous heat treatment controlled deformation method and apparatus is to address the above problem.
One of technical scheme of the present invention is: large-scale and super-huge saw blade plate material continuous heat treatment controlled deformation equipment, it comprises base, and the supporting guidepost is set on the base, establishes movably bolster on the supporting guidepost, set spray cooling fluid clamping device on the bolster, bolster connects jacking apparatus; Also establish movably mounting plate on the supporting guidepost, establish spray cooling fluid clamping device on the mounting plate, mounting plate connects press holder.
Two of technical scheme of the present invention is: it be with sheet stock after heat, be sent on the sheet stock continuous heat treatment controlled deformation equipment by handling equipment, sheet stock continuous heat treatment controlled deformation equipment to sheet stock jet surface cooling fluid, is transported to the sheet stock of clamping thereafter to soak in the coolant reservoirs and finishes quenching and control the sheet stock distortion simultaneously with the sheet stock clamping time.
This equipment has solved the particularly large-scale and super-huge saw blade plate material of sheet stock uncontrollable problem and its distortion dropped to below the span of control in thermal treatment to greatest extent; Solve the problem that sheet stock can't work continuously and obtained high production, less energy-consumption, high quality, low cost to greatest extent in thermal treatment, improved working strength of workers and work situation, reduced environmental pollution.To the cooling of sheet stock spray cooling fluid, the clamping sheet stock enters in the cooling fluid soaking pit this equipment again when the sheet stock after the heating is carried out the clamping controlled deformation.
Description of drawings
Fig. 1 present device structural representation.
A-A is to schematic top plan view among Fig. 2 Fig. 1.
Fig. 3 nozzle synoptic diagram.
The floating top of Fig. 4 structural scheme of mechanism.
The floating top of Fig. 5 mechanism vertical view.
Fig. 6 the inventive method synoptic diagram.
Embodiment
Present embodiment is used for making an explanation to of the present invention, and structure of the present invention is not limited to following structure.
As shown in Figure 1, establish 4 supporting guideposts 2 on the base 1, set supporting plate 3 on the supporting guidepost 2, connect on the bolster 3 cooling fluid spray booth 4 is set down, connect on the following cooling fluid spray booth 4 spray cooling fluid clamping device is set down, spray the cooling fluid clamping device down and comprise the nozzle base 5 (Fig. 3) that is connected with following cooling fluid spray booth 4, following cooling fluid spray booth 4 is connected with oil inlet pipe 19.Connect nozzle 6 down on the coolant nozzle base 5, transverse plane constitutes clamping plane down on the following nozzle 6, and the jacking apparatus that bolster 3 connects is a jacking cooling fluid cylinder 7.Supporting guidepost 2 is provided with mounting plate 30, connect on the mounting plate 30 cooling fluid spray booth 40 is set, connect on the last cooling fluid spray booth 40 spray cooling fluid clamping device is set, last spray cooling fluid clamping device comprises the nozzle base 50 that is connected with last cooling fluid spray booth 40, and last cooling fluid spray booth 40 is connected with oil inlet pipe 20.Connect upper spray nozzle 60 on the coolant nozzle base 50, transverse plane constitutes upward clamping plane on the upper spray nozzle 60, and the press holder that mounting plate 30 connects is a pressure holding cooling fluid cylinder 70.Be provided with insulation plate 8 on supporting guidepost 2 tops, concrete be provided with insulation plate 8 on supporting guidepost top and be located under the mounting plate 30.Also be provided with the limit base 9 of bolster 3 on the base 1 to down stroke.Top board 25 is established in supporting guidepost 2 upper ends.
Establish the floating mechanism of pushing up between the following nozzle.
As shown in Figure 2, the layout drawing of following nozzle 3 is provided with the feeding transition between the supporting guidepost 2 and mixes 10.Be convenient to the turnover of sheet stock like this.
As shown in Figure 3, structure of nozzle is identical up and down, and following nozzle is illustrated.Following nozzle 3 comprises cooling fluid spray boom 3-1, establishes cooling fluid spout 3-2 on the cooling fluid spray boom 3-1, establishes bulge loop platform 3-3 around the cooling fluid spout 3-2, and bulge loop platform 3-3 offers cooling fluid guide groove 3-4 along warp-wise.Bulge loop platform 3-3 be two-layer or two-layer more than, among the figure be three layers; The outer side of outermost layer bulge loop platform 3-3-1 is rectangle or square, is square among the figure.After this structure can guarantee that nozzle is with the sheet stock clamping up and down, to sheet stock spray cooling cooling fluid, the cooling cooling fluid can flow out to from the cooling fluid guide groove in the cooling coolant reservoirs and realize circulation.Rectangle or foursquare profile can make the surface of nozzle be spliced into integral body mutually, are beneficial to the clamping sheet stock.Nozzle base 5 can be two parts with nozzle 3, also can be a complete body part.Nozzle base 5 is complete body parts with nozzle 3 in the present embodiment.
Floating top mechanism comprises orienting sleeve 11 as described in shown in Fig. 4,5, and floating top 13 is established in 12 upper ends, hole of orienting sleeve 11, and floating top 13 divides into guide rod 14, and leader casing 12 is in return spring 15, and return spring 15 contacts with floating 13 lower surfaces of pushing up; Establish bulge loop platform 16 on the orienting sleeve 11, bulge loop platform 16 is offered cooling fluid guide groove 17 along warp-wise, and floating top 13 is in bulge loop platform 16, and float downward the last end face on top of static state is higher than the upper surface of bulge loop platform, and guiding is done with floating to back down and established cooling fluid guide hole 12.13 upper ends, floating top are the part of sphere, and orienting sleeve 11 is connected with floating top mechanism base.After sheet stock entered this equipment, sheet stock was held on existing floating top 13, and after last spray cooling fluid clamping device and spray cooling fluid clamping device down were with the sheet stock clamping, floating top 13 moved down, and makes that sheet stock is clamped on the surface of nozzle up and down.
As shown in Figure 6, when heat-treating, sheet stock is after 20 pairs of heating of stove at the bottom of the interior roller, send by transfer roller 21, pushing feeding unit 22 by workpiece pushes sheet stock in the large-scale and super-huge saw blade plate material continuous heat treatment controlled deformation equipment 23, large-scale and super-huge saw blade plate material continuous heat treatment controlled deformation equipment 23 can be said structure, illustrate with said structure: after spraying on the cooling fluid clamping device under sheet stock is advanced by workpiece propelling movement feeding unit 22, last spray cooling fluid clamping device moves down and clamps sheet stock, spray simultaneously the cooling fluid clamping device up and down to sheet stock jet surface cooling cooling fluid, the cooling fluid that ejects is back in the coolant reservoirs; Spray cooling fluid clamping device clamping sheet stock up and down and move down, enter in the coolant reservoirs to soak and finish quenching and control the sheet stock distortion simultaneously.After handling, spray the cooling fluid clamping device up and down and move up, unclamp sheet stock, push drawing mechanism 24 by workpiece again sheet stock is released, finish the course of processing.The structure that workpiece pushes feeding unit 22 comprises support 22-1, establishes push rod 22-2 on the support 22-1, and push rod 22-2 front end connects push rod cup, and push rod 22-2 rear end connects drive unit.The drive unit of push rod 22-2 and rear end can adopt cylinder, and promptly push rod 22-2 is the piston rod of cylinder.Workpiece push drawing mechanism 24 structure can to push the structure of feeding unit 22 identical with workpiece.
Claims (10)
1, a kind of large-scale and super-huge saw blade plate material continuous heat treatment controlled deformation equipment, it comprises base, and the supporting guidepost is set on the base, it is characterized in that supporting establishing movably bolster on the guidepost, set spray cooling fluid clamping device on the bolster, bolster connects jacking apparatus; Also establish movably mounting plate on the supporting guidepost, establish spray cooling fluid clamping device on the mounting plate, mounting plate connects press holder.
2, large-scale according to claim 1 and super-huge saw blade plate material continuous heat treatment controlled deformation equipment, it is characterized in that the described cooling fluid of spray down clamping device comprises the coolant nozzle base, the connection of coolant nozzle base is provided with down nozzle, and following upper end of nozzle plane constitutes clamping plane down; The described spray cooling fluid clamping device of going up comprises the coolant nozzle seat, and the coolant nozzle seat connects upper spray nozzle, and transverse plane constitutes upward clamping plane on the upper spray nozzle.
3, as large-scale and super-huge saw blade plate material continuous heat treatment controlled deformation equipment as described in the claim 2, it is characterized in that described nozzle comprises the cooling fluid spray boom, establish the cooling fluid spout on the cooling fluid spray boom, establish the bulge loop platform around the cooling fluid spout, the bulge loop platform is offered the cooling fluid guide groove along warp-wise, the bulge loop platform has a ring at least, and the outer side of the bulge loop platform of outer shroud is a rectangle, fan-shaped or square.
4,, it is characterized in that establishing between the nozzle or down floating top mechanism down in the nozzle as large-scale and super-huge saw blade plate material continuous heat treatment controlled deformation equipment as described in the claim 3.
5, as large-scale and super-huge saw blade plate material continuous heat treatment controlled deformation equipment as described in the claim 4, it is characterized in that described floating top mechanism comprises orienting sleeve, floating top is established in the upper end, hole of orienting sleeve, and floating top divides into guide rod, leader casing is in return spring, and return spring contacts with the Fu Ding lower surface; Establish the bulge loop platform on the orienting sleeve, the bulge loop platform is offered the cooling fluid guide groove along warp-wise, floating withstanding in the bulge loop platform, and float downward the last end face on top of static state is higher than the upper surface of bulge loop platform, and guiding is done with floating to back down and is established the cooling fluid guide hole.
6, large-scale according to claim 1 and super-huge saw blade plate material continuous heat treatment controlled deformation equipment, it is characterized in that setting on the bolster cooling fluid spray booth, described down spray cooling fluid clamping device is connected with following cooling fluid spray booth, following cooling fluid spray booth with advance coolant pipe and be connected; Set the cooling fluid spray booth on the mounting plate, the described spray cooling fluid clamping device of going up is connected with last cooling fluid spray booth, last cooling fluid spray booth with advance coolant pipe and be connected.
7, large-scale according to claim 1 and super-huge saw blade plate material continuous heat treatment controlled deformation equipment is characterized in that being provided with insulation plate on supporting guidepost top; Be provided with the feeding transition roller between the supporting guidepost.
8, a kind of large-scale and super-huge saw blade plate material continuous heat treatment controlled deformation method, it be with sheet stock after heat, be sent on the sheet stock continuous heat treatment controlled deformation equipment by handling equipment, sheet stock continuous heat treatment controlled deformation equipment to sheet stock jet surface cooling fluid, is transported to the sheet stock of clamping thereafter to soak in the coolant reservoirs and finishes quenching and control the sheet stock distortion simultaneously with the sheet stock clamping time.
9,, it is characterized in that the described workpiece of finishing after the quenching pushes drawing mechanism by workpiece and releases sheet stock continuous heat treatment controlled deformation equipment as large-scale and super-huge saw blade plate material continuous heat treatment controlled deformation method as described in the claim 8; Described sheet stock continuous heat treatment controlled deformation equipment is arranged in the cooling coolant reservoirs, and handling equipment is that workpiece pushes feeding unit.
10, as large-scale and super-huge saw blade plate material continuous heat treatment controlled deformation method as described in the claim 8, it is characterized in that the cooling fluid that ejects is back in the coolant reservoirs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100516871A CN100540691C (en) | 2007-03-16 | 2007-03-16 | Large-scale and super-huge saw blade plate material continuous heat treatment controlled deformation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100516871A CN100540691C (en) | 2007-03-16 | 2007-03-16 | Large-scale and super-huge saw blade plate material continuous heat treatment controlled deformation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101020952A true CN101020952A (en) | 2007-08-22 |
| CN100540691C CN100540691C (en) | 2009-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100516871A Expired - Fee Related CN100540691C (en) | 2007-03-16 | 2007-03-16 | Large-scale and super-huge saw blade plate material continuous heat treatment controlled deformation method |
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| CN (1) | CN100540691C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104726678A (en) * | 2015-04-02 | 2015-06-24 | 成都市壹佰刀具有限公司 | Pressure heat treatment equipment of ultrathin circular saw web and application method of pressure heat treatment equipment |
| CN106191397A (en) * | 2016-08-30 | 2016-12-07 | 山西北方机械制造有限责任公司 | A kind of molding sheet metal component quenching clamping device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848019B2 (en) * | 1979-11-09 | 1983-10-26 | 石川島播磨重工業株式会社 | Spray cooling method and device for steel plate |
-
2007
- 2007-03-16 CN CNB2007100516871A patent/CN100540691C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104726678A (en) * | 2015-04-02 | 2015-06-24 | 成都市壹佰刀具有限公司 | Pressure heat treatment equipment of ultrathin circular saw web and application method of pressure heat treatment equipment |
| CN106191397A (en) * | 2016-08-30 | 2016-12-07 | 山西北方机械制造有限责任公司 | A kind of molding sheet metal component quenching clamping device |
| CN106191397B (en) * | 2016-08-30 | 2018-02-27 | 山西北方机械制造有限责任公司 | One kind shaping sheet metal component quenching clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100540691C (en) | 2009-09-16 |
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Assignee: Xiaogan Weixiang Numerical Control Machine Tool Co., Ltd. Assignor: Feng Yinghua Contract record no.: 2010420000078 Denomination of invention: Deformation controlling method and apparatus of large saw blade plate material in continuous heat treatment Granted publication date: 20090916 License type: Exclusive License Open date: 20070822 Record date: 20100609 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20160316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |