Integrated quenching device for high-strength track shoe

Abstract

The utility model relates to the field of quenching devices, in particular to an integrated quenching device for a high-strength track shoe, which is characterized in that hydraulic telescopic structure bases are fixedly arranged on two sides of a quenching device body, hydraulic telescopic columns are mounted on the hydraulic telescopic structure bases, and fixed columns are fixedly and downwards arranged on two sides of the top of each hydraulic telescopic column; limiting holes matched with the limiting pieces are formed in the fixing columns; a cover plate is movably arranged on the top of the quenching device body, and fixing seats are fixedly arranged on the portions, located on the two sides of the hydraulic telescopic structure base, of the top of the cover plate. According to the quenching device, quenching of a track shoe workpiece can be achieved through the quenching device body, workers can be protected in the quenching process through the arrangement of the cover plate, the safety of the workers is improved, the cover plate can be taken out when the hydraulic telescopic column moves upwards through clamping between the limiting piece and the limiting hole, and the safety of the workers is improved. The use convenience of the cover plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quenching devices, in particular to a high-strength track shoe integrated quenching device. Background Art

[0002] Track shoes are one of the important parts of the chassis of construction machinery and are also common vulnerable parts in construction machinery. Track shoes are widely used in various construction machinery, especially in the fields of earthwork, mining, construction, etc. Their stability and load-bearing capacity are crucial to ensure the operating efficiency of construction machinery in various complex environments.

[0003] The track plate can be quenched by an integrated quenching device, which can achieve efficient and uniform quenching of the track plate to improve its hardness and wear resistance. The "quenching device for forgings" disclosed in the authorization announcement number "CN 219195046U" has solved the problem that the contact surface of the workpiece clamped by the mechanical clamping structure cannot contact the quenching liquid, so the contact position needs to be adjusted for secondary quenching, which reduces the work efficiency. However, in the actual use of similar devices, there are still other problems, such as:

[0004] When the temperature of the quenching medium is low, the temperature difference with the high-temperature workpiece is large, which will cause the water to vaporize quickly and generate bubbles, which will cause water to splash out. The splashed water has high heat and can easily cause burns once it contacts the operator's skin. Therefore, a quenching device with strong protective performance is urgently needed. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a high-strength track shoe integrated quenching device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-strength track shoe integrated quenching device comprises a quenching device body, both sides of the quenching device body are fixedly provided with hydraulic telescopic structure bases, hydraulic telescopic structure bases are installed with hydraulic telescopic columns, and both sides of the top of the hydraulic telescopic columns are fixedly provided with fixing columns downwardly, and the fixing columns are provided with limiting holes adapted to the limiting members; a cover plate is movably provided on the top of the quenching device body, the top of the cover plate is located on both sides of the hydraulic telescopic structure base and fixed seats are fixedly provided, the top of the fixing seats are provided with vertical cavities downwardly, and the vertical cavities are adapted to the fixing columns.

[0008] In addition, a preferred structure is that guide columns are fixedly arranged vertically upward at the corners of the top of the quenching device body, anti-falling parts are fixedly arranged on the top of the guide columns, and the cover plate is guided and moved by the guide columns.

[0009] In addition, a preferred structure is that racks are movably arranged at the upper and lower parts of the quenching tank of the quenching device body, and both sides of the racks are fixedly connected to the hydraulic telescopic columns.

[0010] In addition, a preferred structure is that an insertion cavity is opened on one side of the fixing seat away from the hydraulic telescopic structure base, the insertion cavity and the vertical cavity are connected, and the limiting member is located in the insertion cavity and the vertical cavity and moves.

[0011] In addition, a preferred structure is that a sub-plate is fixedly provided on the outer side of the limiting member, and a connecting column is fixedly provided on the outer side of the sub-plate.

[0012] In addition, a preferred structure is that a side plate is fixedly provided on the fixing seat at a side away from the hydraulic telescopic structure base via a connecting plate, and the connecting column passes through the side plate.

[0013] In addition, a preferred structure is that a spring is movably provided on the auxiliary plate at the outer side of the connecting column, and the other end of the spring is connected to the side plate.

[0014] The beneficial effects of the utility model are as follows: the quenching of the track plate workpiece can be achieved through the quenching device body, the setting of the cover plate can protect the workers during the quenching process, thereby improving the safety of the workers, and the clamping between the limit piece and the limit hole can bring the cover plate out when the hydraulic telescopic column moves upward, thereby improving the convenience of the cover plate when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a high-strength track shoe integrated quenching device proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure when the storage rack in FIG. 1 moves upward;

[0017] Figure 3 This is a structural schematic diagram of a cover plate of a high-strength track shoe integrated quenching device proposed by the utility model;

[0018] Figure 4 for Figure 3 An enlarged detail of the fixing seat in FIG.

[0019] Figure 5 This is a schematic structural diagram of a high-strength track shoe integrated quenching device proposed by the utility model when the fixing seat and the limiting member are separated;

[0020] Figure 6 The utility model provides a schematic structural diagram of the top of a hydraulic telescopic column of a high-strength track shoe integrated quenching device.

[0021] In the figure: 1 quenching device body, 11 guide column, 2 hydraulic telescopic structure base, 21 hydraulic telescopic column, 22 fixed column, 23 limit hole, 24 storage rack, 3 cover plate, 4 fixed seat, 41 side plate, 42 vertical cavity, 43 insertion cavity, 5 limit piece, 51 sub-plate, 52 connecting column, 53 spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-6 A high-strength track shoe integrated quenching device comprises a quenching device body 1, a hydraulic telescopic structure base 2 is fixedly provided on both sides of the quenching device body 1, a hydraulic telescopic structure base 2 is installed on the hydraulic telescopic structure base 2, and a fixed column 22 is fixedly provided downward on both sides of the top of the hydraulic telescopic column 21, and a limit hole 23 adapted to the limit member 5 is provided on the fixed column 22. A cover plate 3 is movably provided on the top of the quenching device body 1, and a fixed seat 4 is fixedly provided on both sides of the top of the cover plate 3 located on the hydraulic telescopic structure base 2, and a vertical cavity 42 is provided downward on the top of the fixed seat 4, and the vertical cavity 42 is adapted to the fixed column 22.

[0024] The hydraulic telescopic structure base 2 can be used to control the hydraulic telescopic column 21 to move in the quenching tank, thereby driving the rack 24 to move. It is worth noting that the specific structures and working methods of the quenching device body 1, the hydraulic telescopic structure base 2 and the hydraulic telescopic column 21 are all existing technologies currently disclosed on the market, and they do not belong to the main technical problems to be solved in this technical solution, so they are not elaborated in this utility model.

[0025] Among them, guide columns 11 are fixedly arranged vertically upward at the corners of the top of the quenching device body 1, and anti-dropping parts are fixedly arranged on the top of the guide columns 11, and the cover plate 3 is guided to move by the guide columns 11. The arrangement of the guide columns 11 can improve the stability of the cover plate 3 during movement.

[0026] Among them, a storage rack 24 is movably arranged at the upper and lower parts in the quenching tank of the quenching device body 1 , and both sides of the storage rack 24 are fixedly connected to the hydraulic telescopic column 21 .

[0027] Among them, an insertion cavity 43 is provided on the side of the fixing seat 4 away from the hydraulic telescopic structure base 2, the insertion cavity 43 is connected to the vertical cavity 42, and the limiter 5 is located in the insertion cavity 43 and the vertical cavity 42 and moves. A slope is provided on the limiter 5, and through the slope on the limiter 5, the fixing column 22 can push the limiter 5 outward when it moves downward.

[0028] Among them, the outer side of the limiter 5 is fixedly provided with a sub-plate 51, and the outer side of the sub-plate 51 is fixedly provided with a connecting column 52. The side of the fixed seat 4 away from the hydraulic telescopic structure base 2 is fixedly provided with a side plate 41 through a connecting plate, and the connecting column 52 passes through the side plate 41. Through the arrangement of the sub-plate 51 and the connecting column 52, the position of the limiter 5 can be controlled and moved.

[0029] Among them, a spring 53 is movably arranged on the outer side of the connecting column 52 on the auxiliary plate 51, and the other end of the spring 53 is connected to the side plate 41. Through the setting of the elastic force of the spring 53, the limiter 5 can be pushed into the vertical cavity 42.

[0030] In this embodiment, when the user needs to quench the track plate workpiece, he only needs to place the track plate workpiece on the storage rack 24, and then move the cover plate 3 downward to the top of the quenching device body 1. At this time, the storage rack 24 can be controlled by the hydraulic telescopic column 21 to drive the track plate workpiece to move downward into the quenching liquid for quenching. In this way, the quenching liquid can be prevented from splashing during the quenching process by setting the cover plate 3.

[0031] Furthermore, during the downward movement of the hydraulic telescopic column 21, the fixed columns 22 on both sides of the hydraulic telescopic column 21 will move downward synchronously and be inserted into the vertical cavity 42 on the fixing seat 4 on the cover plate 3. When the fixed column 22 contacts the stopper 5 in the vertical cavity 42, the stopper 5 will move toward the insertion cavity 43 due to the slope of its top. At this time, the sub-plate 51 and the connecting column 52 move outward synchronously, and the spring 53 is compressed.

[0032] When the fixed column 22 is completely inserted into the vertical cavity 42, the limiting hole 23 is aligned with the insertion cavity 43, and the spring 53 pushes the sub-plate 51 toward the insertion cavity 43 through its elastic force, and the limiting member 5 can move into the insertion cavity 43 and be locked with the fixed column 22. At this time, when the quenching is completed, when the hydraulic telescopic column 21 drives the storage rack to move upward, it can also drive the cover plate 3 to move upward synchronously.

[0033] Furthermore, when the user needs to release the clamping between the cover plate 3 and the hydraulic telescopic column 21, the user only needs to pull the connecting column 52 outward to release the clamping between the limiting member 5 and the limiting hole 23, thereby releasing the clamping between the cover plate 3 and the hydraulic telescopic column 21.

[0034] In the utility model, the quenching of the track plate workpiece can be achieved through the quenching device body 1, and the setting of the cover plate 3 can protect the workers during the quenching process, thereby improving the safety of the workers, and the clamping between the limit member 5 and the limit hole 23 can bring the cover plate 3 out when the hydraulic telescopic column 21 moves upward, thereby improving the convenience of the cover plate 3 when in use.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-strength track shoe integrated quenching device, comprising a quenching device body (1), characterized in that: A hydraulic telescopic structure base (2) is fixedly arranged on both sides of the quenching device body (1), a hydraulic telescopic column (21) is installed on the hydraulic telescopic structure base (2), and fixed columns (22) are fixedly arranged downward on both sides of the top of the hydraulic telescopic column (21), and a limiting hole (23) adapted to the limiting member (5) is opened on the fixed column (22); A cover plate (3) is movably provided on the top of the quenching device body (1); a fixing seat (4) is fixedly provided on both sides of the top of the cover plate (3) located on the hydraulic telescopic structure base (2); a vertical cavity (42) is opened downward at the top of the fixing seat (4), and the vertical cavity (42) is adapted to the fixing column (22).

2. The high-strength track shoe integrated quenching device according to claim 1, characterized in that: Guide columns (11) are fixedly arranged vertically upward at the corners of the top of the quenching device body (1), an anti-dropping piece is fixedly arranged on the top of the guide column (11), and the cover plate (3) is guided and moved by the guide column (11).

3. The high-strength track shoe integrated quenching device according to claim 1, characterized in that: A storage rack (24) is movably arranged up and down in the quenching tank of the quenching device body (1), and both sides of the storage rack (24) are fixedly connected to the hydraulic telescopic column (21).

4. The high-strength track shoe integrated quenching device according to claim 1, characterized in that: An insertion cavity (43) is provided on the side of the fixed seat (4) away from the hydraulic telescopic structure base (2); the insertion cavity (43) and the vertical cavity (42) are connected, and the limiting member (5) is located in the insertion cavity (43) and the vertical cavity (42) and moves.

5. The high-strength track shoe integrated quenching device according to claim 4, characterized in that: A sub-plate (51) is fixedly arranged on the outer side of the position-limiting member (5), and a connecting column (52) is fixedly arranged on the outer side of the sub-plate (51).

6. The high-strength track shoe integrated quenching device according to claim 5, characterized in that: A side plate (41) is fixedly provided on the fixed seat (4) at one side away from the hydraulic telescopic structure base (2) via a connecting plate, and a connecting column (52) passes through the side plate (41).

7. The high-strength track shoe integrated quenching device according to claim 6, characterized in that: A spring (53) is movably provided on the auxiliary plate (51) at the outer side of the connecting column (52), and the other end of the spring (53) is connected to the side plate (41).

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