CN202220193U - Quenching device for long thin steel wire - Google Patents
Quenching device for long thin steel wire Download PDFInfo
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- CN202220193U CN202220193U CN2011203048786U CN201120304878U CN202220193U CN 202220193 U CN202220193 U CN 202220193U CN 2011203048786 U CN2011203048786 U CN 2011203048786U CN 201120304878 U CN201120304878 U CN 201120304878U CN 202220193 U CN202220193 U CN 202220193U
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- steel wire
- quenching
- support plate
- quenching device
- heating chamber
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Abstract
The utility model provides a quenching device for a long thin steel wire, which comprises a quenching furnace, wherein a heating cavity is arranged in the quenching furnace, and at least one cooling oil groove is arranged at the bottom of the heating cavity along the length direction of the quenching furnace. The quenching device also comprises a transport mechanism transporting the steel wire into the heating cavity; the transport mechanism comprises a transportation trolley and a carrier plate, wherein the transportation trolley and the carrier plate are connected with each other through an over-turning mechanism; the steel wire is put on the carrier plate; and after the steel wire is heated, the over-turning mechanism rotates, and the carrier plate can pour the steel wire into the cooling oil groove. The quenching device for the long thin steel wire integrates the heating function and the cooling function together and is particularly suitable for quenching and cooling the long thin steel wire.
Description
Technical field
The utility model relates to metal heat treatmet equipment, particularly a kind of elongated wire quenching device.
Background technology
Metallic sieve is widely used in fields such as metallurgy, mine, medicine, chemical industry, building, and metal woven screen is a kind of the most frequently used screen cloth form.Existing metal woven screen much all is to be formed by the braiding of common carbon steel wire, and its hardness of screen cloth of being made by cold drawn high-quality steel wire is between HRC22-28, and surface hardness is low, wears no resistance, and work-ing life is short.This screen cloth needs frequent change, has both increased use cost, also influences production efficiency.Also have drawn wire hardness the highest between HRC36-42, generally all be used for around spring because the bending radius of spring is big, easy fracture not; If make screen cloth with this steel wire, in silk pressing pre-bending process, can produce fracture, destroyed the metallographic structure of material; Because the bending radius of silk pressing pre-bending is very little, almost can not silk pressing, can not normally weave; In manufacturing processed, can produce fracture, can not normally use.
Before working out metallic sieve, want earlier the metallic screen twine to be carried out processing such as precompressed is curved, tempering, quenching; At present; Metallic sieve filament length degree is shorter, can turn earlier and put into the quenching furnance heating, and the heating back is poured the cooling oil groove into from the quenching furnance taking-up and cooled off; Quenching furnance is isolating with the cooling oil groove, and the volume of quenching furnance is less is not suitable for oversize metallic screen twine.Applied more and more along with metallic sieve; Not only thin but also close metallic sieve is more and more commonly used; And the steel wire of producing this metallic sieve is thinner, and diameter between 0.5mm-12mm, generally uses the long steel wire of 15m to weave a plurality of screen clothes in order to practice thrift stock greatly; To pour when cooling off oil groove elapsed-time standards into long but take out after this not only thin but also long steel wire heat from present quenching furnance again, lost the heats to steel wire.Therefore, present quench cooled system can not be applicable to not only thin but also long metallic sieve steel wire.
The utility model content
The utility model problem to be solved provides a kind of device that elongated wire is quenched, and overcomes the problems referred to above that exist in the prior art.
A kind of elongated wire quenching device of the utility model comprises quenching furnance, is provided with heating chamber in the quenching furnance, is provided with at least one cooling oil groove in the bottom of heating chamber along the quenching furnance length direction; Comprise that also the transportation steel wire gets into the transport establishment of heating chamber; Transport establishment comprises travelling bogie and support plate; Support plate links to each other through switching mechanism with travelling bogie; Steel wire places on the said support plate, when steel wire after heating chamber heating, the said switching mechanism said support plate that overturns is poured steel wire in the said cooling oil groove into.
The said switching mechanism of the utility model comprises transmission system, turning axle, a plurality of strut member and a plurality of web member; Transmission links to each other transmission system with turning axle; Turning axle is supported in the strut member, and strut member and web member are distributed on the turning axle, and strut member and travelling bogie are fixedly linked; Web member one end is fixed on the turning axle, and the other end of web member and said support plate bottom are fixedly linked.
The said transport establishment of the utility model also comprises haulage gear, links to each other with said travelling bogie.
The said transport establishment of the utility model also comprises conveying track, lays outside said quenching furnance, to extend in the quenching furnance on the ground, and said travelling bogie is the conveying track operation in the traction lower edge of haulage gear.
The said transmission system of the utility model comprises the transmitting gear that links to each other with motor and is fixed on the passive gear on the said turning axle that transmitting gear is meshed with passive gear.
The said heating chamber of the utility model is provided with heater strip along the two side of quenching furnance length direction.
The said cooling oil groove of the utility model is two, is located at the bottom of said heating chamber two side respectively.
Be provided with heater strip in the said support plate of the utility model.
The length of the said quenching furnance internal heating of the utility model chamber and cooling oil groove is all greater than said steel wire length.
The said steel wire length of the utility model is more than or equal to 15m, and said gauge of wire is 0.5mm-12mm.
Through above technical scheme; The device that the utility model quenches to elongated wire; Integrate heating and cool off, the steel wire with precompressed after curved is placed on to be transported to heating chamber through travelling bogie on the support plate and heats, and the heating back starts transmission system and directly pours steel wire the cooling of into cooling oil groove; Steel wire after need not to heat transports quenching furnance and pours the oil groove cooling again into; Can more accurately control quenching temperature, guarantee the thermal effectiveness of steel wire, be particularly suitable for not only thin but also long steel wire is carried out quench treatment.
Description of drawings
Fig. 1 is the structural representation of the utility model elongated wire quenching device.
The concrete structure figure of the said transport establishment of Fig. 2.
Embodiment
Like Fig. 1 and shown in Figure 2, the device that the utility model quenches to elongated wire comprises quenching furnance 1, is provided with heating chamber in the quenching furnance 1, is provided with at least one cooling oil groove 2 in the bottom of heating chamber along the quenching furnance length direction; Comprise that also the transportation steel wire gets into the transport establishment of heating chamber; Transport establishment comprises travelling bogie 8 and support plate 5; Support plate 5 and travelling bogie 8 link to each other through switching mechanism, and steel wire 10 places on the support plate 5, steel wire 10 at the heating chamber internal heating after temperature required; Through switching mechanism upset support plate 5, directly pour steel wire in the cooling oil groove 2 into.The device that the utility model quenches to the elongated wire that is used to make metallic sieve; Integrate heating and cool off; Steel wire with precompressed after curved is placed on to be transported to heating chamber through travelling bogie on the support plate and heats, and heating back switching mechanism drives support plate and tilts and directly pour steel wire the cooling of into cooling oil groove, need not that the steel wire after the heating is transported quenching furnance and is transported into and cools off oil groove and quench; Can more accurately control quenching temperature, guarantee the thermal effectiveness of steel wire.
As shown in Figure 2; Switching mechanism comprises transmission system 11, turning axle 6, a plurality of strut member 7 and a plurality of web member 9, and 6 transmissions link to each other transmission system 11 with turning axle, and turning axle is supported in the strut member 7; Strut member and web member are distributed on the turning axle; Strut member 7 is fixedly linked with travelling bogie 8, and web member one end is fixed on the turning axle 6, and the other end of web member 9 and support plate bottom are fixedly linked.This switching mechanism is through starting 6 rotations of transmission system 11 driven rotary axles, and turning axle 6 drives support plate 5 through web member 9 and tilts, and therefore can pour steel wire in the cooling oil groove into.
A plurality of web members 9 evenly are distributed on the turning axle 6 with a plurality of strut members 7; Can be for fixing a web member at a distance from a strut member; Also can be at a distance from fixing two web members of two strut members, according to the design demand of transport establishment, as long as travel forward through strut member driven rotary axle and support plate when satisfying the travelling bogie motion; After steel wire heating, start transmission system, turning axle rotates in strut member and can through all structures of web member drive support plate tip tilt.
In addition; Above-mentioned overturn structure also can be and comprises the lifting body that is fixed on the travelling bogie, is connected the linkage between support plate and dolly; The top of lifting body contacts with a side of support plate bottom; After steel wire heating, start lifting body,, support plate is tilted steel wire is poured in the cooling oil groove a side jack-up of support plate.Switching mechanism is not limited to this two embodiment, and the steel wire after only needing will to heat is poured in the cooling oil groove and got final product.
Along being provided with heater strip 4 (see figure 1)s on the two side of quenching furnance length direction; Cooling oil groove 2 is two bottoms that are located at the two side respectively; Support plate 5 can turn clockwise under the drive of switching mechanism and pour the part steel wire into one of them cooling oil groove this moment, also can be rotated counterclockwise and pour the residue steel wire into another oil groove.Cooling oil groove 2 also can be one, and the support plate of switching mechanism drive is at this moment poured all steel wires in this cooling oil groove into toward the direction rotation at cooling oil groove place.The fire door place of quenching furnance is provided with openable fire door 3, after travelling bogie gets into heating chamber, closes fire door 3 and heats, and can avoid the loss of heat.For steel wire is heated evenly, in support plate 5, also be provided with heater strip.
Above-mentioned transport establishment also comprises haulage gear 13 (see figure 2)s, links to each other with travelling bogie 8, and the traction travelling bogie gets into or withdraw from heating chamber.This haulage gear 13 can add the equipment that driving trolley such as chain are advanced or retreated for phonomoter.
For ease of the operation of travelling bogie, transport establishment also comprises conveying track 12 (see figure 2)s, lays outside quenching furnance, to extend on the ground in the quenching furnance, and travelling bogie is the conveying track operation in the traction lower edge of haulage gear 13.
Above-mentioned transmission system 11 comprises the transmitting gear that links to each other with motor and is fixed on the passive gear on the turning axle; Transmitting gear is meshed with passive gear; Thereby transmitting gear rotates under the drive of motor and drives the passive gear rotation, with this driven rotary axle 6 and support plate 5 rotations.Transmission system is not limited to this structure, as long as can rotate by the driven in rotation axle.
The working process of the utility model: the press-bending steel wire that many making metallic sieves are used is placed on the support plate 5; Travelling bogie 8 is transported into support plate 5 in the quenching furnance under the traction of haulage gear; Close the fire door 3 of quenching furnance after the entering, begin steel wire is heated, the heating back is opened transmission system driven rotary axle 6 and is rotated; Turning axle 6 drives support plate 5 and tilts, and pours the steel wire after the thermal treatment into cooling oil groove 2 and directly cools off.For not only thin but also long steel wire, need after heating, directly cool off; If cooling immediately can not lost thermal effectiveness; And the utility model is one with heating chamber with cooling oil groove collection just; Shortened the heating back and transported to the time of cooling off oil groove to steel wire, guaranteed thermal effectiveness steel wire.
The length of the utility model quenching furnance internal heating chamber and cooling oil groove is all greater than steel wire length, and wherein steel wire length is more than or equal to 15m, and gauge of wire is 0.5mm-12mm.When making metallic sieve, need be through weaving steel wire is stretching, therefore the longer the better for used steel wire; Like this can many metallic sieves of disposable production; And the saving wire material, but so not only thin but also long steel wire self is very short cooling time, so after heating if directly cooling can forfeiture to the thermal effectiveness of steel wire; Make steel wire can not be used for carrying out woven screen; And the utility model is exactly through integrating heating and cool off, and the steel wire after the utmost point will heat in the short period of time is poured into and cooled off oil groove and cool off, and guarantees the thermal effectiveness to steel wire.
Claims (10)
1. an elongated wire quenching device comprises quenching furnance (1), it is characterized in that, quenching furnance is provided with heating chamber in (1), is provided with at least one cooling oil groove (2) in the bottom of heating chamber along the quenching furnance length direction; Comprise that also the transportation steel wire gets into the transport establishment of heating chamber; Transport establishment comprises travelling bogie (8) and support plate (5); Support plate (5) links to each other through switching mechanism with travelling bogie (8); Steel wire (10) places on the said support plate (5), when steel wire (10) behind the heating chamber internal heating, the said switching mechanism said support plate (5) that overturns is poured steel wire in the said cooling oil groove (2) into.
2. according to the said quenching device of claim 1; It is characterized in that; Said switching mechanism comprises transmission system (11), turning axle (6), a plurality of strut member (7) and a plurality of web member (9), and transmission links to each other transmission system (11) with turning axle (6), and turning axle is supported in the strut member (7); Strut member and web member are distributed on the turning axle; Strut member (7) is fixedly linked with said travelling bogie (8), and web member one end is fixed on the turning axle (6), and the other end of web member (9) and said support plate bottom are fixedly linked.
3. according to the said quenching device of claim 1, it is characterized in that said transport establishment also comprises haulage gear (13), link to each other with said travelling bogie (8).
4. according to the said quenching device of claim 3; It is characterized in that; Said transport establishment also comprises conveying track (12), lays outside said quenching furnance, to extend in the quenching furnance on the ground, and said travelling bogie (8) moves at the traction lower edge of haulage gear (12) conveying track (12).
5. according to the said quenching device of claim 1, it is characterized in that said transmission system (11) comprises the transmitting gear that links to each other with motor and be fixed on the passive gear on the said turning axle (6) that transmitting gear is meshed with passive gear.
6. according to the said quenching device of claim 1, it is characterized in that said heating chamber is provided with heater strip (4) along the two side of quenching furnance length direction.
7. according to the said quenching device of claim 1, it is characterized in that said cooling oil groove (2) is two, be located at the bottom of said heating chamber two side respectively.
8. according to the said quenching device of claim 1, it is characterized in that said support plate is provided with heater strip in (5).
9. according to the said quenching device of claim 1, it is characterized in that the length of the length of said quenching furnance heating chamber and cooling oil groove (2) is all greater than said steel wire length.
10. according to the said quenching device of claim 9, it is characterized in that the length of said steel wire (10) is more than or equal to 15m, the diameter of said steel wire (10) is 0.5mm-12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203048786U CN202220193U (en) | 2011-08-19 | 2011-08-19 | Quenching device for long thin steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203048786U CN202220193U (en) | 2011-08-19 | 2011-08-19 | Quenching device for long thin steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220193U true CN202220193U (en) | 2012-05-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203048786U Expired - Fee Related CN202220193U (en) | 2011-08-19 | 2011-08-19 | Quenching device for long thin steel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312076A (en) * | 2011-08-19 | 2012-01-11 | 上海锦荣矿山机械有限公司 | Device for quenching of elongated steel wire |
| CN103789516A (en) * | 2014-01-27 | 2014-05-14 | 万世泰金属工业（昆山）有限公司 | Aging furnace for mold steel production |
-
2011
- 2011-08-19 CN CN2011203048786U patent/CN202220193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312076A (en) * | 2011-08-19 | 2012-01-11 | 上海锦荣矿山机械有限公司 | Device for quenching of elongated steel wire |
| CN103789516A (en) * | 2014-01-27 | 2014-05-14 | 万世泰金属工业（昆山）有限公司 | Aging furnace for mold steel production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20180819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |