Deformation-proof circulating water-cooling quenching tank
A technology of circulating water cooling and quenching tank, applied in the field of quenching tank, can solve the problems of increasing the running of sheet steel parts and easy deformation of sheet steel parts
Inactive Publication Date: 2014-06-11
DALIAN SHENGTE METAL NEW MATERIAL RES DEV
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Problems solved by technology
[0002] Now the sheet steel parts are easily deformed in the quenching process, generally because the quenching process needs to extend the workpiece into the water, so that the top enters the water first, and then the other parts, which increases the probability of the sheet steel parts walking, and then It is necessary to develop a quenching tank that can quench the workpiece itself at the same time, and can comfortably deform it, so as to reduce the amount of scrap and achieve better economic results
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[0009] Such as figure 1 An anti-deformation circulating water cooling quenching tank is shown, which is characterized in that the quenching tank is processed by a rectangular profile, the upper surface is processed with a narrow groove 1 at the bottom, and a through hole 2 is processed on the lower surface to connect with the groove 1, and the through hole 2 The diameter is smaller than the bottom closing width of the groove 1; the two side walls of the groove 1 are machined with side wall through holes 3 that penetrate the profile; the through hole 2 is connected with a water pipe 4; the side wall through hole 3 is inclined to the center of the groove 1, That is, the end communicating with the groove 1 is lower than the other end;
[0010] The present invention adopting the above technical solution restricts the deformation of the sheet-shaped workpiece during quenching by the narrowing of the lower end of the groove, and realizes the quenching by water injection through the thr...
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The invention discloses a deformation-proof circulating water-cooling quenching tank, which is characterized in that the quenching tank is processed through a rectangular section bar, the processing bottom of the upper surface is a groove with a reduced section, the groove is connected to a processing through hole of the lower surface, the diameter of the through hole is less than the width of the reduced section of the groove bottom; a sidewall through hole capable of passing through the section bar is processed at two sides of the groove, a water feeding pipe is connected to the through hole; the sidewalls through hole are inclined towards to the center of the groove, and the end communicated to the groove is lower than the other end. The deformation-proof circulating water-cooling quenching tank is capable of restricting deformation of sheet-shaped workpiece generated during a quenching process through the reduced section at the lower end of the groove, the quenching process can be realized by injecting the through hole which is connected to the groove, when the water level completely encloses the sheet-shaped workpiece, water can flow out through the sidewall through hole, and the quenching temperature can be ensured by continuously injecting water during the process.
Description
Technical field [0001] The invention relates to a quenching tank, in particular to a quenching tank for preventing quenching deformation of a sheet-shaped quenched workpiece. Background technique [0002] Nowadays, sheet steel parts are prone to deformation in quenching engineering. Generally, the quenching process requires the workpiece to be extended into water, so that the top end of the steel is first filled with water, and then the other parts. This increases the probability of the sheet steel parts traveling, and then It is necessary to develop a quenching tank that can simultaneously quench the workpiece itself and be comfortable with its deformation, so as to reduce the amount of scrap and achieve better economic effects. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a quenching tank capable of quenching the workpiece itself at the same time and being comfortable with its deformation. [0004] In order to achieve...
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IPC IPC(8): C21D1/64
Inventor 田绍洁
Owner DALIAN SHENGTE METAL NEW MATERIAL RES DEV