Casting quenching device

Abstract

The utility model discloses a casting part quenching device, and particularly relates to the technical field of quenching devices, the casting part quenching device comprises a quenching pool, the top of the quenching pool is provided with a concentric-square-shaped plate, both sides of the concentric-square-shaped plate are provided with first through holes, both sides of the concentric-square-shaped plate are provided with spraying mechanisms, and the two first through holes are internally provided with protection mechanisms. According to the anti-oxygen liquid spraying and quenching device disclosed by the utility model, the spraying mechanism is arranged, so that anti-oxygen liquid does not need to be manually sprayed on the outer surface of a casting part when the casting part is quenched, and the spraying and quenching of the anti-oxygen liquid can be smoothly completed only by putting the casting part into the quenching pool from the inside of the concentric-square-shaped plate; according to the anti-oxygen liquid collecting device, the anti-oxygen liquid collecting device is arranged, so that redundant anti-oxygen liquid generated during spraying can be collected, the situation that a large amount of anti-oxygen liquid enters a quenching pool to affect normal use of the quenching pool is avoided, through the arrangement, the reliability of the device during use is obviously improved, and the working pressure of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of quenching devices, and more specifically, to a casting quenching device. Background Art

[0002] The method of pouring liquid metal into a casting cavity that matches the shape of the part and waiting for it to cool and solidify to obtain a part or blank is called casting. The casting obtained by casting is called a casting. The structural design of the casting: ensure its working performance and mechanical properties, consider the requirements of the casting process and alloy casting properties on the casting structure. Whether the casting structure design is reasonable or not has a great influence on the quality, productivity and cost of the casting. In the process of producing castings, some castings need to undergo multiple treatments during production, and quenching is one of them.

[0003] In order to avoid the occurrence of defective products due to quenching failure of castings before quenching, anti-oxidation liquid is usually sprayed on the castings by artificial spraying to isolate the air and reduce the probability of quenching failure of the castings. Although this quenching method can improve the quenching success rate, it significantly increases the work pressure of the operators, and because the castings are at high temperature during processing, the personal safety of the operators cannot be guaranteed. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a casting quenching device. Through the setting of a spraying mechanism, it is no longer necessary to spray anti-oxidation liquid manually when quenching the casting, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a casting quenching device, comprising a quenching pool, a circular plate is arranged on the top of the quenching pool, first through holes are opened on both sides of the circular plate, spraying mechanisms are arranged on both sides of the circular plate, and protective mechanisms are arranged inside the two first through holes.

[0006] In a preferred embodiment, the spraying mechanism comprises a support plate, a box body is arranged on the top of the support plate, an inlet is opened on the top of the box body, and a sealing cover is arranged inside the inlet.

[0007] In a preferred embodiment, a pump is disposed inside the box, and a connecting pipe is disposed at the output end of the pump. One end of the connecting pipe passes through the box and the circular plate in sequence and extends to the inside of the circular plate.

[0008] In a preferred embodiment, a four-way pipe is provided at one end of the connecting pipe located inside the circular plate, one side of the four-way pipe is connected to multiple fixed pipes, one side of the multiple fixed pipes is opened with an installation through hole, and a nozzle is provided inside the installation through hole.

[0009] In a preferred embodiment, the protection mechanism comprises a fixing plate, a collecting plate is arranged at the bottom of the fixing plate, and a collecting groove is arranged at the top of the collecting plate.

[0010] In a preferred embodiment, a baffle is provided inside the collecting tank, the cross-sectional shape of the baffle is set to be triangular, and a connecting plate is provided on the top of the baffle.

[0011] In a preferred embodiment, a plurality of multi-section electric telescopic rods are evenly arranged on one side of the connecting plate, and one end of the plurality of multi-section electric telescopic rods is connected to one side of the circular plate.

[0012] In a preferred embodiment, a second through hole is opened inside the fixed plate, a guide rod is arranged inside the second through hole, one end of the guide rod is connected to one side of the inner wall of the collecting tank, and a valved discharge pipe is arranged at the bottom of the collecting plate, one end of the valved discharge pipe passes through the collecting plate and extends to the inside of the collecting tank.

[0013] Technical effects and advantages of the utility model:

[0014] By setting up the spraying mechanism, it is no longer necessary to spray the anti-oxidation liquid on the surface of the casting by manual means when quenching the casting. The casting only needs to be dropped into the quenching pool from the inside of the circular plate to successfully complete the spraying and quenching of the anti-oxidation liquid. In addition, by setting up the protective mechanism, the excess anti-oxidation liquid generated during the spraying can be collected, thereby preventing a large amount of anti-oxidation liquid from entering the quenching pool and affecting the normal use of the quenching pool. Through such a setting, not only the reliability of the device during use is significantly improved, but also the work pressure of the operator is reduced. In addition, through the setting of the spraying mechanism and the protective mechanism in coordination with each other, the practicability of the device during use is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0017] Figure 3 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0018] Figure 4 For the utility model Figure 2Enlarged structural diagram at B in the middle.

[0019] The accompanying drawings are marked as follows: 1. quenching tank; 2. circular plate; 3. support plate; 4. box body; 5. cover; 6. pump; 7. connecting pipe; 8. four-way pipe; 9. nozzle; 10. fixed plate; 11. collecting plate; 12. baffle; 13. connecting plate; 14. multi-section electric telescopic rod; 15. guide rod; 16. discharge pipe with valve; 17. fixed pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] As attached Figure 1-4 A casting quenching device shown in the figure includes a quenching pool 1, a circular plate 2 is arranged on the top of the quenching pool 1, first through holes are opened on both sides of the circular plate 2, spraying mechanisms are arranged on both sides of the circular plate 2, and protective mechanisms are arranged inside the two first through holes to facilitate quenching of the casting through the quenching pool 1.

[0022] As attached Figure 1 , 2 As shown in Figure 3, the spraying mechanism includes a support plate 3, a box body 4 is arranged on the top of the support plate 3, an inlet is opened on the top of the box body 4, a cover 5 is arranged inside the inlet, a pump 6 is arranged inside the box body 4, a connecting pipe 7 is arranged at the output end of the pump 6, one end of the connecting pipe 7 passes through the box body 4 and the circular plate 2 in sequence and extends to the inside of the circular plate 2, a four-way pipe 8 is arranged at one end of the connecting pipe 7 located inside the circular plate 2, a plurality of fixed pipes 17 are connected to one side of the four-way pipe 8, and a mounting through hole is opened on one side of the plurality of fixed pipes 17, and a nozzle 9 is arranged inside the mounting through hole to facilitate the spraying of the anti-oxidation liquid through the spraying mechanism.

[0023] As attached Figure 1 , 2As shown in , 3 and 4, the protective mechanism includes a fixed plate 10, a collecting plate 11 is arranged at the bottom of the fixed plate 10, a collecting groove is opened at the top of the collecting plate 11, a baffle plate 12 is arranged inside the collecting groove, and the cross-sectional shape of the baffle plate 12 is set to be triangular, a connecting plate 13 is arranged on the top of the baffle plate 12, a plurality of multi-section electric telescopic rods 14 are evenly arranged on one side of the connecting plate 13, and one end of the plurality of multi-section electric telescopic rods 14 are connected to one side of the circular plate 2, a second through hole is opened inside the fixed plate 10, a guide rod 15 is arranged inside the second through hole, one end of the guide rod 15 is connected to one side of the inner wall of the collecting groove, a valved discharge pipe 16 is arranged at the bottom of the collecting plate 11, one end of the valved discharge pipe 16 passes through the collecting plate 11 and extends to the inside of the collecting groove, so as to collect the excess anti-oxidation liquid generated during spraying through the protective mechanism.

[0024] Working principle of the utility model: when using the device to quench a casting, first put the casting into the circular plate 2, then start the pump 6 to spray the anti-oxidation liquid through the connecting pipe 7, the four-way pipe 8 and the fixed pipe 17 through the nozzle 9 to the casting, after the anti-oxidation liquid is sprayed on the casting, turn off the pump 6 and start the multiple multi-section electric telescopic rods 14, so that the multiple corresponding multi-section electric telescopic rods 14 respectively drive the corresponding collecting plates 11 to move, so that the gap between the two collecting plates 11 becomes larger to allow the casting to move down, and after the collection plates 11 are adjusted, the casting can be sent to the quenching pool 1 for quenching.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A casting quenching device, comprising a quenching tank (1), characterized in that: A circular plate (2) is arranged on the top of the quenching pool (1), first through holes are opened on both sides of the circular plate (2), spraying mechanisms are arranged on both sides of the circular plate (2), and protective mechanisms are arranged inside the two first through holes; The spraying mechanism comprises a support plate (3), a box body (4) is arranged on the top of the support plate (3), an inlet is opened on the top of the box body (4), and a sealing cover (5) is arranged inside the inlet; The protection mechanism comprises a fixing plate (10), a collecting plate (11) is arranged at the bottom of the fixing plate (10), and a collecting groove is arranged at the top of the collecting plate (11).

2. A casting quenching device according to claim 1, characterized in that: A pump (6) is arranged inside the box (4), and a connecting pipe (7) is arranged at the output end of the pump (6). One end of the connecting pipe (7) passes through the box (4) and the circular plate (2) in sequence and extends to the inside of the circular plate (2).

3. A casting quenching device according to claim 2, characterized in that: A four-way pipe (8) is provided at one end of the connecting pipe (7) located inside the circular plate (2); one side of the four-way pipe (8) is connected to a plurality of fixed pipes (17) of the connecting pipe (7); one side of the plurality of fixed pipes (17) is provided with a mounting through hole; a nozzle (9) is provided inside the mounting through hole.

4. A casting quenching device according to claim 1, characterized in that: A baffle (12) is arranged inside the collecting tank, the cross-sectional shape of the baffle (12) is arranged to be triangular, and a connecting plate (13) is arranged on the top of the baffle (12).

5. A casting quenching device according to claim 4, characterized in that: A plurality of multi-section electric telescopic rods (14) are evenly arranged on one side of the connection plate (13), and one end of each of the plurality of multi-section electric telescopic rods (14) is connected to one side of the circular plate (2).

6. A casting quenching device according to claim 1, characterized in that: A second through hole is provided inside the fixing plate (10), a guide rod (15) is provided inside the second through hole, one end of the guide rod (15) is connected to one side of the inner wall of the collecting tank, a valved discharge pipe (16) is provided at the bottom of the collecting plate (11), one end of the valved discharge pipe (16) passes through the collecting plate (11) and extends into the collecting tank.

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