Metal processing quenching tank

Abstract

The utility model discloses a metal processing quenching tank which comprises a quenching tank main body, hydraulic rods are fixedly arranged at the top end of the quenching tank main body close to two opposite side edges, a cross beam fixedly connected with the output ends of the hydraulic rods is arranged right above the quenching tank main body, and a material loading net cage which is lifted together with the cross beam is connected below the cross beam. A quenching liquid inlet communicated with the interior of the quenching tank body is formed in one side of the quenching tank body, a quenching liquid outlet communicated with the interior of the quenching tank body is formed in one side of the bottom end of the quenching tank body, and a main rotating shaft is installed on the inner wall of the quenching tank body and located under the center of the material carrying net box through a bearing and driven by a motor fixed to the rear end of the quenching tank body. A rotating disc is fixedly installed on the periphery of the main rotating shaft in a sleeving mode, a striking block is fixedly installed on the periphery of the rotating disc, a vibration block capable of colliding with the striking block is fixedly installed in the center of the bottom end of the material carrying net box, and a turbulent flow mechanism is further arranged in the quenching tank body. The quenching device can be used for quenching a workpiece and removing surface metal oxide skin at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of quenching equipment, in particular to a metal processing quenching tank. Background Art

[0002] The existing quenching tank only includes a tank body, in which quenching liquid is injected, and the workpiece to be quenched is immersed in the quenching liquid to complete the quenching treatment of the workpiece. A large amount of metal oxide scale is likely to remain on the surface of the quenched workpiece, and the metal oxide scale cannot be cleaned in time and needs to be cleaned later, which reduces the use efficiency of the device. Utility Model Content

[0003] The purpose of the present application is to provide a metal processing quenching tank to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a metal processing quenching tank, comprising a quenching tank body, a hydraulic rod is fixedly installed on the top of the quenching tank body near the opposite two side edges, a crossbeam fixedly connected to the output end of the hydraulic rod is provided directly above the quenching tank body, a loading net box which is lifted and lowered together with the crossbeam is connected below the crossbeam, a quenching liquid inlet which is connected to the interior of the quenching tank body is provided on one side of the quenching tank body, a quenching liquid outlet which is connected to the interior of the quenching tank body is provided on one side of the bottom end of the quenching tank body, a main rotating shaft is installed through a bearing directly below the center of the loading net box on the inner wall of the quenching tank body, the main rotating shaft is driven by a motor fixed to the rear end of the quenching tank body, a turntable is fixedly sleeved on the outer periphery of the main rotating shaft, a striking block is fixedly installed on the outer periphery of the turntable, a vibrating block which can collide with the striking block is fixedly installed at the center of the bottom end of the loading net box, and a spoiler mechanism is also provided inside the quenching tank body.

[0005] Preferably, control valves are fixedly installed on the quenching liquid inlet and the quenching liquid outlet.

[0006] Preferably, the spoiler mechanism includes two groups of spoiler components, which are symmetrically distributed on the outside of both sides of the main shaft and located below the loading mesh box. The spoiler components include a sub-shaft and a stirring fan. The sub-shaft is connected to the quenching tank body through a bearing, and the stirring fan is fixedly mounted on the outer wall of the sub-shaft. The sub-shaft is connected to the main shaft through an independent chain.

[0007] Preferably, a first connecting rod perpendicular to the crossbeam is fixedly installed at the bottom end, a sealing cover is fixedly installed at the bottom end of the first connecting rod, the sealing cover is adapted to seal with the top end of the quenching tank body, the bottom end of the sealing cover is fixedly connected to a second connecting rod perpendicular to the crossbeam, and the bottom end of the second connecting rod is fixedly connected to the top end of the loading mesh box.

[0008] Preferably, the top of the material-carrying mesh box is open and a plurality of parallel partitions are fixedly installed inside along its length direction.

[0009] In summary, the technical effects and advantages of the utility model are:

[0010] In the utility model, the loading mesh box is driven down by a hydraulic rod so that the workpiece can be lowered into the main body of the quenching tank for quenching treatment. During the quenching process, the motor drives the main shaft to rotate, and the main shaft drives the turntable to rotate. The striking block follows the rotation to perform a cyclic striking on the vibration block. The vibration generated by the vibration block is transmitted to the loading mesh box, so that the oxide scale on the surface of the workpiece inside the loading mesh box is vibrated off, and the oxide scale debris falls on the main body of the quenching tank and is discharged along the quenching liquid outlet for subsequent filtration, collection and treatment, thereby improving the processing efficiency of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 This is a schematic cross-sectional view of a metal processing quenching tank in an embodiment of the present application;

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of a material loading mesh box of a metal processing quenching tank in an embodiment of the present application.

[0014] In the figure: 1. quenching tank body; 2. hydraulic rod; 3. crossbeam; 4. loading mesh box; 5. quenching liquid inlet; 6. quenching liquid outlet; 7. main shaft; 8. turntable; 9. striking block; 10. vibrating block; 11. sub-shaft; 12. stirring fan; 13. chain; 14. first connecting rod; 15. second connecting rod; 16. sealing cover; 17. partition. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0017] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.

[0018] In this article, the term "comprising" is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0019] Example: Reference Figure 1-2A metal processing quenching tank shown in the figure comprises a quenching tank body 1, a hydraulic rod 2 is fixedly installed on the top of the quenching tank body 1 near the opposite two sides, a crossbeam 3 fixedly connected to the output end of the hydraulic rod is provided directly above the quenching tank body 1, and a loading mesh box 4 that is lifted and lowered together with the crossbeam 3 is connected below the crossbeam 3, a quenching liquid inlet 5 connected to the interior of the quenching tank body 1 is provided on one side, and a quenching liquid outlet 6 connected to the interior of the quenching tank body 1 is provided on one side of the bottom end, and a main rotating shaft 7 is installed through a bearing directly below the center of the loading mesh box 4 on the inner wall of the quenching tank body 1, and the main rotating shaft 7 is driven by a motor fixed to the rear end of the quenching tank body 1, and a turntable 8 is fixedly sleeved and installed on the outer periphery of the main rotating shaft 7, and a turntable 8 is fixedly installed on the outer periphery of the turntable 8 A striking block 9 is provided, and a vibrating block 10 which can collide with the striking block 9 is fixedly installed at the bottom center of the loading mesh box 4. A spoiler mechanism is also provided inside the quenching tank body 1. The loading mesh box is driven down by a hydraulic rod to lower the workpiece into the quenching tank body for quenching. During the quenching process, the motor drives the main shaft to rotate, and the main shaft drives the turntable to rotate. The striking block follows the rotation to perform a cyclic strike on the vibrating block. The vibration generated by the vibrating block is transmitted to the loading mesh box, so that the oxide scale on the surface of the workpiece inside the loading mesh box is vibrated off, and the oxide scale debris falls on the quenching tank body and is discharged along with the quenching liquid outlet for subsequent filtration, collection and treatment, thereby improving the processing efficiency of the workpiece. The spoiler mechanism drives the quenching liquid to flow, thereby ensuring the quenching effect of the quenching liquid on the workpiece.

[0020] By means of the above structure: control valves are fixedly installed on the quenching liquid inlet 5 and the quenching liquid outlet 6 .

[0021] By means of the above structure: the spoiler mechanism includes two groups of spoiler components, the two groups of spoiler components are symmetrically distributed outside on both sides of the main shaft 7 and are located below the loading mesh box 4, the spoiler components include a sub-shaft 11 and a stirring fan 12, the sub-shaft 11 is connected to the quenching tank body 1 through a bearing, the stirring fan 12 is fixedly sleeved on the outer wall of the sub-shaft 11, the sub-shaft 11 is transmission-connected to the main shaft 7 through an independent chain 13, the main shaft drives the sub-shaft to rotate, and the sub-shaft drives the stirring fan to rotate to disturb the internal quenching liquid, which can improve the quenching efficiency of the quenching liquid on the workpiece.

[0022] By means of the above structure: a first connecting rod 14 perpendicular to the cross beam 3 is fixedly installed at the bottom end, a sealing cover 16 is fixedly installed at the bottom end of the first connecting rod 14, the sealing cover 16 is adapted to seal with the top of the quenching tank body 1, the bottom end of the sealing cover 16 is fixedly connected with a second connecting rod 15 perpendicular to the quenching tank body, the bottom end of the second connecting rod 15 is fixedly connected with the top of the loading mesh box 4, so that when the hydraulic rod drives the loading mesh box to enter the quenching tank body for quenching, the sealing cover seals the top of the quenching tank body to avoid evaporation loss of the quenching liquid.

[0023] With the above structure, the top of the material-carrying mesh box 4 is open and a plurality of parallel partitions 17 are fixedly installed inside along its length direction. The partitions can separate the material-carrying mesh box into multiple spaces for accommodating different workpieces.

[0024] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A metal processing quenching tank, comprising a quenching tank body (1), characterized in that: A hydraulic rod (2) is fixedly installed at the top of the quenching tank body (1) near the two opposite sides, a crossbeam (3) fixedly connected to the output end of the hydraulic rod is provided directly above the quenching tank body (1), and a material loading net box (4) is connected to the crossbeam (3) below and is lifted and lowered together with the crossbeam, a quenching liquid inlet (5) connected to the interior of the quenching tank body (1) is provided on one side, and a quenching liquid outlet (6) connected to the interior of the quenching tank body (1) is provided on one side of the bottom end of the quenching tank body (1), and the quenching liquid outlet (6) connected to the interior of the quenching tank body (1) is provided on one side. The inner wall of the material-carrying net box (4) is located just below the center of the material-carrying net box (4) and is equipped with a main rotating shaft (7) through a bearing. The main rotating shaft (7) is driven by a motor fixed to the rear end of the quenching tank body (1). A turntable (8) is fixedly sleeved on the outer periphery of the main rotating shaft (7). A striking block (9) is fixedly installed on the outer periphery of the turntable (8). A vibrating block (10) that can collide with the striking block (9) is fixedly installed at the center of the bottom end of the material-carrying net box (4). A spoiler mechanism is also provided inside the quenching tank body (1).

2. A metal processing quenching tank according to claim 1, characterized in that: Control valves are fixedly installed on the quenching liquid inlet (5) and the quenching liquid outlet (6).

3. A metal processing quenching tank according to claim 1, characterized in that: The spoiler mechanism comprises two groups of spoiler components, which are symmetrically distributed outside the two sides of the main rotating shaft (7) and are located below the material-carrying net box (4). The spoiler components comprise a sub-rotating shaft (11) and a stirring fan (12). The sub-rotating shaft (11) is connected to the quenching tank body (1) through a bearing. The stirring fan (12) is fixedly sleeved on the outer wall of the sub-rotating shaft (11). The sub-rotating shaft (11) is transmission-connected to the main rotating shaft (7) through an independent chain (13).

4. A metal processing quenching tank according to claim 1, characterized in that: A first connecting rod (14) perpendicular to the cross beam (3) is fixedly mounted at the bottom end thereof, a sealing cover (16) is fixedly mounted at the bottom end of the first connecting rod (14), the sealing cover (16) is adapted to seal with the top end of the quenching tank body (1), the bottom end of the sealing cover (16) is fixedly connected with a second connecting rod (15) perpendicular to the cross beam (3), the bottom end of the second connecting rod (15) is fixedly connected with the top end of the loading mesh box (4).

5. A metal processing quenching tank according to claim 1, characterized in that: The top of the material-carrying net box (4) is open and a plurality of parallel partitions (17) are fixedly installed inside the net box along its length direction.

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