Gas-shield water-based quenching device
Technical field
The present invention relates to a kind of water-based quenching device kind, especially a kind of gas-shield water-based quenching device, specifically a kind of quenching device that is used for steel cord thermal treatment steel wire.
Background technology
At present, domestic electroplating assembly line, the mode that steel wires such as pre-treatment production line quench and generally adopt lead pan to quench.The lead pan of described electroplating assembly line and pre-treatment production line quenches and has following problem: when 1, lead pan is heated to 600 ℃ steel wire is quenched; When steel wire was quenched, plumbous steam evaporate in the atmosphere, and HUMAN HEALTH and environment are polluted and damage; 2, in the quenching process,, can influence the work-ing life of lead pan, also cause production cost higher along with the steam volatilization of lead.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of gas-shield water-based quenching device is provided, it is simple in structure, and energy-conserving and environment-protective cut down finished cost, and are safe and reliable.
According to technical scheme provided by the invention, described gas-shield water-based quenching device comprises the first water base quenching tank, and an end of the described first water base quenching tank is provided with the second water base quenching tank; Be provided with the first gas shield case between the described first water base quenching tank and the second water base quenching tank, the second water base quenching tank is provided with the second gas shield case corresponding to the other end that links to each other with the first gas shield case.
The described first water base quenching tank comprises first cell body, is provided with overflow plate in described first cell body, and described overflow plate is provided with flow deflector, and described flow deflector can move relative to overflow plate; Form quenching tank between described overflow plate and flow deflector.
Described flow deflector is provided with shifting roller, and described shifting roller is positioned on the overflow plate, and overflow plate rolls relatively.The described first water base quenching tank is provided with impeller pump corresponding to the end that overflow plate is set.Be provided with rare gas element in the described first gas shield case.
Be provided with rare gas element in the described second gas shield case.Also be provided with preset pieces on the described overflow plate.The described second water base quenching tank comprises second cell body, and described second cell body is provided with impeller pump; Be provided with along the quenching tank of the second cell body length distribution in second cell body.
Be equipped with water-based hardening liquid in the described first water base quenching tank and the second water base quenching tank.Be provided with nitrogen in the described first gas shield case and the second gas shield case.
Advantage of the present invention: in the first water base quenching tank and the second water base quenching tank corresponding quenching tank is set all, be provided with water-based hardening liquid in the described quenching tank, when steel wire passes the first water base quenching tank and the second water base quenching tank, described water-based hardening liquid quenches to steel wire respectively, and the environmental pollution when having avoided using lead pan to quench reaches human body is damaged; Be provided with rare gas element in the first gas shield case and the second gas shield case, avoid the oxidation of steel wire; Relative to the moving of overflow plate, can adjust the length of corresponding quenching tank in the first water base quenching tank by flow deflector, thereby change the physical strength of steel wire, reduce tooling cost, simple in structure, energy-conserving and environment-protective, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As Fig. 1 ~ shown in Figure 2: the present invention includes the first water base quenching tank 1, the first gas shield case, 2, the second water base quenching tank 3, the second gas shield case 4, impeller pump 5, preset pieces 6, shifting roller 7, flow deflector 8, overflow plate 9, flooded zonevvv 10, first cell body 11 and second cell body 12.
As depicted in figs. 1 and 2: an end of the described first water base quenching tank 1 is provided with the second water base quenching tank 3, in the described first water base quenching tank 1 and the second water base quenching tank 3 water-based hardening liquid is arranged all, can carry out water base quenching to steel wire.The described first water base quenching tank 1 and the second water base quenching tank 3 will be provided with the first gas shield case, 2, the second water base quenching tanks 3 and be provided with the second gas shield case 4 corresponding to the other end that links to each other with the first gas shield case 2; Be equipped with rare gas element and nitrogen in the described second gas shield case 4 and the first gas shield case 2, can protect, avoid the surface of steel wire to be subjected to oxidation the steel wire after the water base quenching.
The described first water base quenching tank 1 comprises first cell body 11, and the end in described first cell body 11 is provided with overflow plate 9, and described overflow plate 9 is provided with flow deflector 8, and described flow deflector 8 is provided with shifting roller 7.Flow deflector 8 contacts with overflow plate 9 by shifting roller 7, and overflow plate 9 motions relatively; 9 of flow deflector 8 and overflow plates form quenching tank, by relatively moving of 9 of flow deflector 8 and overflow plates, can adjust the length of described quenching tank, promptly can adjust the quenching length and the air cooling length of steel wire, reach the effect of adjustment steel wire physical strength.Also be provided with some preset piecess 6 on the overflow plate 9, when flow deflector 8 and shifting roller 7 move on overflow plate 9, can be maintained fixed by preset pieces 6 and overflow plate 9.The outside corresponding to quenching tank in first cell body 11 forms overflow groove 10, and the water-based hardening liquid of described quenching tank spills in the overflow groove 10.First cell body 11 is provided with impeller pump 5 corresponding to the end that overflow plate 9 is set, and described impeller pump 5 rises to water-based hardening liquid in the quenching tank.
The described second water base quenching tank 3 comprises second cell body 12, is provided with along the quenching tank of second cell body, 12 length distribution in described second cell body 12; Also be provided with impeller pump 5 on second cell body 12, the impeller pump 5 on described second cell body 12 rises to water-based hardening liquid in the quenching tank in second cell body 12, realizes the further quenching to steel wire.
As depicted in figs. 1 and 2: during use, steel wire is from the direction motion of first water base quenching tank 1 to the second water base quenching tank 3.In the time of in steel wire penetrates the first water base quenching tank 1, steel wire enters in the first water base quenching tank 1 interior corresponding quenching tank, and steel wire is carried out Cooling Quenching.By relatively moving of 9 of flow deflector 8 and overflow plates, can adjust length and the air cooling length of steel wire in quenching tank, reach the purpose of adjusting the steel wire physical strength.Steel wire penetrates in the first gas shield case 2 carry out water base quenching in the first water base quenching tank 1 after, and rare gas element and nitrogen in the first gas shield case 2 can be protected steel wire.The steel wire that passes behind the first gas shield case 2 penetrates the second water base quenching tank 3 and the second gas shield case 4 more successively, and steel wire is carried out once more water base quenching and gas shield; When having avoided the employing lead pan to quench, plumbous volatilization has reduced tooling cost to pollution and infringement that human body and environment cause.
In the present invention's first water base quenching tank 1 and the second water base quenching tank 3 corresponding quenching tank is set all, be provided with water-based hardening liquid in the described quenching tank, when steel wire passes the first water base quenching tank 1 and the second water base quenching tank 3, described water-based hardening liquid quenches to steel wire respectively, and the environmental pollution when having avoided using lead pan to quench reaches human body is damaged; Be provided with rare gas element in the first gas shield case 2 and the second gas shield case 4, avoid the oxidation of steel wire; Relative to the moving of overflow plate 9, can adjust the length of corresponding quenching tank in the first water base quenching tank 1 by flow deflector 8, thereby change the physical strength of steel wire, reduce tooling cost, safe and reliable.