Quenching device for wear-resisting ball

Abstract

The utility model discloses a wear-resisting ball quenching device, which relates to the technical field of wear-resisting ball processing and comprises a quenching bath, a driving frame is mounted on the upper side of the quenching bath, a lifting cylinder is mounted at the output end of the driving frame, and the output end of the lifting cylinder faces downwards and is provided with a material basket. A sliding seat is connected to the bottom end in the quenching bath in a sliding manner; the sliding base comprises a base plate, the base plate is connected with the output end of the sliding air cylinder, and a plurality of side plates distributed side by side are arranged on the upper side of the base plate. A bottom plate is arranged at the bottom of the material basket, and a plurality of embedded grooves distributed side by side are formed in the bottom plate. The material basket is in contact with the sliding seat after descending into the quenching bath, and the sliding seat drives the wear-resisting balls in the material basket to move after being started based on the sliding air cylinder, so that the contact quality of the wear-resisting balls and quenching liquid can be improved, and the bottom plate at the bottom of the material basket is unfolded after quenching, so that the wear-resisting balls can be conveniently transferred from the material basket.

Description

Technical Field

[0001] The utility model relates to the technical field of wear-resistant ball processing, in particular to a quenching device for wear-resistant balls. Background Art

[0002] The quenching of wear-resistant balls is an important heat treatment process, the purpose of which is to improve their mechanical properties by heating and rapid cooling. During the quenching process, the wear-resistant balls are heated to an appropriate temperature and then quickly immersed in a quenching medium to achieve rapid cooling. During this process, the internal structure of the wear-resistant balls will change, thereby enhancing their hardness, wear resistance and other mechanical properties.

[0003] After searching, a Chinese patent (publication number: CN219907794U) discloses a quenching device for wear-resistant steel balls. The patent includes a water tank, and two U-shaped blocks are fixedly installed on both sides of the inner wall of the water tank. A cross plate is slidably connected to the inside of the U-shaped block, and a sliding groove is opened on the surface of the vertical section of the cross plate.

[0004] In the prior art, when quenching wear-resistant balls, it is necessary to improve the contact quality between the wear-resistant balls and the quenching liquid, thereby improving the quenching quality. Also, when quenching a large number of wear-resistant balls, it is necessary to improve the quenching efficiency of the wear-resistant balls. Therefore, the utility model proposes a quenching device for wear-resistant balls. Utility Model Content

[0005] The utility model aims to provide a quenching device for wear-resistant balls.

[0006] The technical problem solved by the utility model is: how to improve the quenching quality of the wear-resistant balls and how to improve the moving efficiency of the wear-resistant balls transferred to the quenching pool.

[0007] The utility model can be implemented by the following technical scheme: a quenching device for wear-resistant balls, comprising a quenching pool, wherein a liquid inlet pipe and a liquid outlet pipe are installed on the side of the quenching pool, the liquid inlet pipe is used to transport the quenching liquid into the quenching pool, the liquid outlet pipe is used to discharge the used quenching liquid from the quenching pool, and the connecting portion between the liquid outlet pipe and the quenching pool is lower than the connecting portion between the liquid inlet pipe and the quenching pool;

[0008] A driving frame is installed on the upper side of the quenching pool, and a lifting cylinder is installed on the output end of the driving frame. The output end of the lifting cylinder faces downward and is installed with a material basket. After the driving frame is started, the material basket is moved on the upper side and side of the quenching pool. After the material basket moves to the side of the quenching pool, it is convenient for the staff to transfer the wear-resistant balls to be quenched to the material basket, and to take the quenched wear-resistant balls out of the material basket;

[0009] The bottom end of the quenching tank is slidably connected to a sliding seat, and a sliding cylinder is installed on the lower side of the quenching tank; after the sliding cylinder is started, it drives the sliding seat to move back and forth along a specified path;

[0010] The sliding seat includes a base plate, which is connected to the output end of the sliding cylinder. After the sliding cylinder is started, it drives the base plate to move back and forth along a specified path. A plurality of side plates arranged side by side are arranged on the upper side of the base plate.

[0011] A sealing film is installed between the side of the substrate and the quenching pool to seal the sliding position of the substrate and the quenching pool to prevent leakage of the quenching liquid;

[0012] The bottom of the material basket is provided with a bottom plate, and a plurality of embedding grooves distributed side by side are opened inside the bottom plate;

[0013] After the material basket descends to the upper side of the sliding seat based on the lifting cylinder, the side plate penetrates the corresponding embedding groove and is embedded in the material basket, contacting the wear-resistant balls in the material basket, and after the base plate moves based on the sliding cylinder, it drives the wear-resistant balls in the material basket to move.

[0014] A further technical improvement of the utility model is that the upper surface of each of the side plates is provided with raised friction particles for increasing the contact quality with the wear-resistant balls.

[0015] A further technical improvement of the utility model is that the width of the side plate is smaller than the width of the embedding groove, so as to facilitate embedding in the material basket.

[0016] A further technical improvement of the utility model is that: the bottom plate is rotatably connected to the material basket;

[0017] A steering mechanism is installed on one side of the material basket, the output end of the steering mechanism is connected to the bottom plate, and the connection part between the steering mechanism and the bottom plate is coaxially arranged with the rotation part between the bottom plate and the material basket;

[0018] After the steering mechanism is started, the bottom plate is swung to expose the bottom of the material basket, which is convenient for the transfer of the wear-resistant balls inside the material basket. After the transfer, the bottom plate is reset and the wear-resistant balls to be quenched enter the material basket again.

[0019] The further technical improvement of the utility model is that: the liquid outlet pipe comprises a connecting section, an inclined section and a liquid outlet section which are connected to each other;

[0020] The end of the connecting section facing away from the inclined section is connected to the quenching pool, and a solenoid valve is installed inside the connecting section. When the solenoid valve is turned on, the quenching liquid in the quenching pool is discharged into the inclined section along the connecting section;

[0021] A detachable filter is installed inside the inclined section. When the quenching liquid is discharged along the inclined section, it passes through the filter, and the filter separates impurities in the quenching liquid. After discharge, the solenoid valve separates the position where the connecting section is connected to the quenching pool. The filter can be removed to clean the inclined section and the filter.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] After the material basket in the utility model is lowered into the quenching pool, it contacts the sliding seat. After the sliding seat is started based on the sliding cylinder, the wear-resistant balls inside the material basket are driven to move, thereby improving the contact quality between the wear-resistant balls and the quenching liquid. In addition, the bottom plate at the bottom of the material basket can be unfolded, which facilitates the transfer of the wear-resistant balls from the material basket after quenching.

[0024] In addition, a filter is provided in the liquid outlet pipe, so that impurities in the quenching liquid can be separated when the quenching liquid is replaced, and after separation, it is convenient for the staff to clean up. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 It is a side sectional view of the utility model;

[0028] Figure 3 It is a top sectional view of the material basket in the utility model;

[0029] Figure 4 It is a structural schematic diagram of the sliding seat in the utility model;

[0030] Figure 5 It is a side sectional view of the liquid outlet pipe in the utility model;

[0031] In the figure: 1, quenching tank; 2, liquid inlet pipe; 3, liquid outlet pipe; 4, driving frame; 5, lifting cylinder; 6, material basket; 7, sliding seat; 8, sliding cylinder; 9, steering mechanism; 61, bottom plate; 62, embedded groove; 71, base plate; 72, side plate; 31, connecting section; 32, inclined section; 33, liquid outlet section; 34, filter element; 35, solenoid valve. DETAILED DESCRIPTION

[0032] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0033] See also Figure 1-5 As shown, a quenching device for wear-resistant balls includes a quenching pool 1, and a liquid inlet pipe 2 and a liquid outlet pipe 3 are installed on the side of the quenching pool 1. The liquid inlet pipe 2 is used to transport the quenching liquid into the quenching pool 1, and the liquid outlet pipe 3 is used to discharge the used quenching liquid from the quenching pool 1, and the connecting portion between the liquid outlet pipe 3 and the quenching pool 1 is lower than the connecting portion between the liquid inlet pipe 2 and the quenching pool 1;

[0034] A driving frame 4 is installed on the upper side of the quenching pool 1, and a lifting cylinder 5 is installed on the output end of the driving frame 4. The output end of the lifting cylinder 5 faces downward and is installed with a material basket 6. After the driving frame 4 is started, the material basket 6 is moved on the upper side and side of the quenching pool 1. After the material basket 6 moves to the side of the quenching pool 1, it is convenient for the staff to transfer the wear-resistant balls to be quenched to the material basket 6 and take the quenched wear-resistant balls out of the material basket 6;

[0035] The bottom end of the quenching tank 1 is slidably connected to a sliding seat 7, and a sliding cylinder 8 is installed on the lower side of the quenching tank 1; after the sliding cylinder 8 is started, it drives the sliding seat 7 to move back and forth along a specified path;

[0036] The sliding seat 7 includes a base plate 71, which is connected to the output end of the sliding cylinder 8. After the sliding cylinder 8 is started, it drives the base plate 71 to move back and forth along a specified path. A plurality of side plates 72 arranged side by side are arranged on the upper side of the base plate 71.

[0037] A sealing film is installed between the side of the substrate 71 and the quenching tank 1 to seal the sliding position of the substrate 71 and the quenching tank 1 to prevent leakage of the quenching liquid;

[0038] A bottom plate 61 is provided at the bottom of the material basket 6, and a plurality of embedding grooves 62 arranged side by side are provided inside the bottom plate 61;

[0039] After the material basket 6 descends to the upper side of the sliding seat 7 based on the lifting cylinder 5, the side plate 72 penetrates the corresponding embedding groove 62 and is embedded in the material basket 6, contacting the wear-resistant balls in the material basket 6, and after the base plate 71 moves based on the sliding cylinder 8, it drives the wear-resistant balls in the material basket 6 to move, and the steering mechanism 9 is located outside the moving path of the base plate 71 to avoid contact with it.

[0040] See also Figure 3 As shown, the bottom plate 61 is rotatably connected to the material basket 6;

[0041] A steering mechanism 9 is installed on one side of the material basket 6. The outer side of the steering mechanism 9 adopts a waterproof structure to prevent the quenching liquid from damaging the internal components. The output end of the steering mechanism 9 is connected to the bottom plate 61, and the connection part between the steering mechanism 9 and the bottom plate 61 is coaxially arranged with the rotation part of the bottom plate 61 and the material basket 6.

[0042] After the steering mechanism 9 is started, the bottom plate 61 is swung to expose the bottom of the material basket 6, which facilitates the transfer of the wear-resistant balls inside the material basket 6. After the transfer, the bottom plate 61 is reset and the wear-resistant balls to be quenched enter the material basket 6 again.

[0043] See also Figure 4 As shown, the upper surface of each side plate 72 is provided with raised friction particles for increasing the contact quality with the wear-resistant balls.

[0044] The width of the side plate 72 is smaller than the width of the embedding groove 62 , so as to facilitate embedding into the material basket 6 .

[0045] See also Figure 5 As shown, the liquid outlet pipe 3 includes a connecting section 31, an inclined section 32 and a liquid outlet section 33 connected to each other;

[0046] One end of the connecting section 31 facing away from the inclined section 32 is connected to the quenching pool 1, and a solenoid valve 35 is installed inside the connecting section 31. When the solenoid valve 35 is turned on, the quenching liquid in the quenching pool 1 is discharged into the inclined section 32 along the connecting section 31;

[0047] A detachable filter 34 is installed inside the inclined section 32. The filter 34 is embedded from the top of the inclined section 32 and fixed to the inclined section 32 by bolts. At the same time, a sealing plate is fixed to the side of the inclined section 32 by bolts. A sealing assembly is provided between the sealing plate and the inclined section 32. After the sealing plate is removed, it is convenient for the staff to clean it.

[0048] When the quenching liquid is discharged along the inclined section 32, it passes through the filter 34, and the filter 34 separates the impurities in the quenching liquid. After the discharge, the solenoid valve 35 separates the position where the connecting section 31 is connected to the quenching pool 1, and the filter 34 is removed, and the inclined section 32 and the filter 34 can be cleaned.

[0049] When the utility model is in use, the material basket 6 is located on one side of the quenching pool 1, the wear-resistant balls to be quenched enter the material basket 6, the driving frame 4 is started, the material basket 6 is moved to the upper side of the quenching pool 1, and is located on the upper side of the sliding seat 7, and then the lifting cylinder 5 is started to lower the material basket 6 into the quenching pool 1;

[0050] After the material basket 6 is lowered, each embedding groove 62 at the bottom thereof is sleeved onto the outer side of the corresponding side plate 72 in the sliding seat 7;

[0051] Then the sliding cylinder 8 is started, and the side plates 72 are driven to slide in the corresponding embedding grooves 62 through the base plate 71, and the wear-resistant balls are driven by the side plates 72 when they come into contact with them;

[0052] After quenching, the lifting cylinder 5 and the driving frame 4 move the material basket 6 back to one side of the quenching pool 1 , and then the steering mechanism 9 is started to drive the bottom plate 61 to flip, and the wear-resistant balls are discharged from the bottom of the material basket 6 .

[0053] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A quenching device for wear-resistant balls, comprising a quenching pool (1), a driving frame (4) is installed on the upper side of the quenching pool (1), a lifting cylinder (5) is installed at the output end of the driving frame (4), and a material basket (6) is installed at the bottom end of the lifting cylinder (5), characterized in that: The bottom end of the quenching tank (1) is slidably connected to a sliding seat (7); The sliding seat (7) comprises a base plate (71), the base plate (71) is connected to the output end of the sliding cylinder (8), and a plurality of side plates (72) arranged side by side are arranged on the upper side of the base plate (71); The bottom of the material basket (6) is provided with a bottom plate (61), and a plurality of embedding grooves (62) arranged side by side are provided inside the bottom plate (61); After the material basket (6) is lowered to the upper side of the sliding seat (7) based on the lifting cylinder (5), the side plate (72) penetrates the corresponding embedding groove (62) and is embedded in the material basket (6).

2. A wear-resistant ball quenching device according to claim 1, characterized in that: The upper surface of each of the side plates (72) is provided with protruding friction particles.

3. A wear-resistant ball quenching device according to claim 1, characterized in that: The width of the side plate (72) is smaller than the width of the embedding groove (62).

4. A wear-resistant ball quenching device according to claim 1, characterized in that: The bottom plate (61) is rotatably connected to the material basket (6); A steering mechanism (9) is installed on one side of the material basket (6); an output end of the steering mechanism (9) is connected to a bottom plate (61); and a connection portion between the steering mechanism (9) and the bottom plate (61) is coaxially arranged with a rotation portion between the bottom plate (61) and the material basket (6).

5. A wear-resistant ball quenching device according to claim 1, characterized in that: A liquid inlet pipe (2) and a liquid outlet pipe (3) are installed on the side of the quenching tank (1); The connection portion between the liquid outlet pipe (3) and the quenching pool (1) is lower than the connection portion between the liquid inlet pipe (2) and the quenching pool (1).

6. A wear-resistant ball quenching device according to claim 5, characterized in that: The liquid outlet pipe (3) comprises a connecting section (31), an inclined section (32) and a liquid outlet section (33) which are connected to each other; One end of the connecting section (31) facing away from the inclined section (32) is connected to the quenching tank (1), and a solenoid valve (35) is installed inside the connecting section (31); A filter element (34) is installed inside the inclined section (32).

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