Integrated immersion quenching device of steel bottle quenching-and-tempering line
A quenching device and production line technology, applied in quenching devices, heat treatment equipment, furnaces, etc., can solve problems such as poor straightness of steel cylinders, poor metallographic structure, crystallization morphology, quenching liquid temperature that cannot meet requirements, and uncertain overall stability factors, etc., to achieve Excellent quenching effect, simple structure, and the effect of reducing the driving load
A quenching device and production line technology, applied in quenching devices, heat treatment equipment, furnaces, etc., can solve problems such as poor straightness of steel cylinders, poor metallographic structure, crystallization morphology, quenching liquid temperature that cannot meet requirements, and uncertain overall stability factors, etc., to achieve Excellent quenching effect, simple structure, and the effect of reducing the driving load
CN101984090AInactive Publication Date: 2011-03-09ZHEJIANG JUHONG MECHANICAL TECH
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[0019] Below in conjunction with accompanying drawing, specific embodiment of the present invention is described in further detail:
[0020] refer to figure 1 , the quenching frame lifting device, including the main frame 1 and the quenching frame 3 with the steel cylinder clamping mechanism 2, the steel cylinder clamping mechanism 2 includes supporting rollers and pressing mechanisms, etc., a quenching tank is provided under the quenching frame, and the quenching tank includes The main quenching tank 19 and the secondary quenching tank 20 filled with quenching liquid. The side of the quenching frame 3 is provided with a quenching frame roller 4, and the main frame 1 is provided with a first guide rail 5 cooperating with the quenching frame roller 4, which ensures easy assembly and stable operation. The quenching frame roller 4 is arranged, and the quenching frame roller 4 cooperates with the first guide rail clearance of the main frame. The quenching frame 3 is fixedly conn...
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The invention discloses an integrated immersion quenching device of a steel bottle quenching-and-tempering line, comprising a main rack, a quenching rack provided with a steel bottle holding mechanism and a quenching groove containing a quenching liquid. Each side of the quenching rack is provided with a quenching rack roller. The main rack is provided with a first guide rail matched with the quenching rack roller. The quenching rack is fixedly connected with a hydraulic cylinder. The front end of a hydraulic push rod matched with the hydraulic cylinder is fixed on the main rack. The main rack is further provided with a sprocket assembly. One end of a chain matched with the sprocket assembly is fixedly connected with the top of the quenching rack, while the other end of the chain is fixedly connected with a balancing weight. The quenching groove comprises a primary quenching groove and a secondary quenching groove between which a circulation pump is arranged. The circulation pump is respectively connected with the primary quenching groove and the secondary quenching groove through a two-way pipeline. The invention has the benefits of simple structure, stable operation, rapid immersion of the quenching rack into the quenching liquid, improved quenching intensity, increased balancing weight and reduced driving burden of the hydraulic cylinder.
Description
technical field [0001] The invention relates to a steel cylinder quenching and tempering equipment, in particular to an integral immersion quenching device applied to a steel cylinder quenching and tempering production line. Background technique [0002] Quenching treatment is required in the steel cylinder quenching and tempering production process. The existing steel cylinder quenching and tempering production line generally sends the steel cylinder into the quenching tank filled with quenching liquid through chains and other conveying mechanisms. The intensity is not enough. In order to ensure the straightness of the steel cylinder, it is best to immerse the steel cylinder in the quenching liquid for quenching. Therefore, the quenching frame needs to be equipped with a lifting device, which not only ensures that the steel cylinder is quickly immersed in the quenching liquid, but also ensures that the quenching frame is relative to the main frame. The operation is stable. ...
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Patent Timeline
09 Mar 2011
Publication
CN101984090A
- IPC
- C21D1/63; C21D9/08
- Inventors
- 徐静鸿; 卜杭杭