Research device for heat treatment process of civil air defense large-load arc-shaped flat steel

Abstract

The utility model discloses a civil air defense large-load arc flat steel heat treatment process research device which comprises a treatment shell and a grating plate arranged on the treatment shell in a sliding mode, a containing groove is formed in the treatment shell, the grating plate is arranged on the containing groove in a sliding mode, and a rectangular frame plate is arranged on the treatment shell in a sliding mode. In the downward sliding process of the grating plate, under the cooperation of the connecting rod, the piston, the containing groove, the L-shaped pipeline, the rectangular groove and the rectangular frame plate, the piston continuously slides downwards, air in the space at the lower end of the piston continuously enters the rectangular groove, the pressure intensity in the rectangular groove is gradually increased, and at the moment, the air pushes the rectangular frame plate to slide along the rectangular groove; a rectangular frame plate slides along a T-shaped column through an L-shaped rod, namely, when the arc-shaped flat steel descends, the rectangular frame plate can slide upwards, the longitudinal height of the treatment shell is increased, and it can be guaranteed that cooling liquid cannot be splashed outwards to the body of a worker due to boiling.

Description

Technical Field

[0001] The utility model relates to the technical field of arc flat steel processing, in particular to a device for researching heat treatment process of civil air defense heavy load arc flat steel. Background Art

[0002] The process of properly heating and then properly cooling metal materials to adjust the metal's crystal morphology can usually include quenching, annealing, tempering, normalization, etc. It is a work that can change the mechanical properties of metals. Heat treatment can be used to soften metals to improve formability. It can be used to harden parts to increase their strength. Heat treatment can be defined as each process used to change the physical properties of a material (such as a metal) by heating or cooling.

[0003] After the arc-shaped flat steel is heat-treated and formed, it needs to be placed in a pool of water with coolant. The operator uses mechanical equipment to place the arc-shaped flat steel in the corresponding treatment pool. However, when the high-temperature arc-shaped flat steel comes into contact with the coolant, the coolant will boil. When the coolant splashes, it may pose a safety threat to the surrounding personnel, which is dangerous. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the problem that when the high-temperature curved flat steel comes into contact with the coolant, the coolant will boil, and the splashing of the coolant may pose a safety threat to the surrounding workers, which is dangerous, the utility model provides the following technical solutions:

[0006] A research device for the heat treatment process of large-load arc-shaped flat steel for civil air defense comprises a processing shell and a grille plate slidably arranged on the processing shell, the processing shell is provided with a placement groove, the grille plate is slidably arranged on the placement groove, a rectangular frame plate is slidably arranged on the processing shell, and a driving component which can drive the rectangular frame plate to move is arranged on the processing shell.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] As an optimal solution of the heat treatment process research device for heavy-load curved flat steel for civil air defense described in the utility model, a partition is fixedly installed on the side wall of the placement groove, and the partition divides the placement groove into two spaces, and the space above the partition is filled with coolant that can cool the heat of the curved flat steel.

[0009] As a preferred solution of the civil air defense heavy load arc flat steel heat treatment process research device described in the utility model, wherein: the driving component includes a rectangular groove opened on the processing shell and an L-shaped pipe connected to the rectangular groove, the rectangular frame plate is slidably set on the rectangular groove, one end of the L-shaped pipe is connected to the placement groove, and a piston is slidably set on the placement groove.

[0010] As a preferred solution of the research device for heat treatment process of large-load arc-shaped flat steel for civil air defense described in the utility model, a connecting rod is fixedly installed at the lower end of the grating plate, the lower end of the connecting rod is fixedly connected to the upper end wall of the piston, and a plurality of first springs are fixedly connected to the bottom wall of the placement groove, and the upper ends of the plurality of first springs are fixedly connected to the bottom wall of the piston.

[0011] As a preferred solution of the civil air defense heavy load arc flat steel heat treatment process research device described in the utility model, a T-shaped column is fixedly installed on the bottom wall of the rectangular groove, an L-shaped rod is fixedly installed on the lower end wall of the rectangular frame plate, and one end of the L-shaped rod is slidably set on the T-shaped column.

[0012] As a preferred solution of the civil air defense heavy load arc flat steel heat treatment process research device described in the utility model, wherein: a second spring is sleeved on the T-shaped column, and the two ends of the second spring are respectively fixedly connected to the axial side wall of the T-shaped column and the side wall of the L-shaped rod.

[0013] The beneficial effect of the utility model is that when the grid plate slides downward, with the cooperation of the connecting rod, the piston, the placement groove, the L-shaped pipe, the rectangular groove and the rectangular frame plate, the piston continuously slides down, and the air in the space at its lower end continuously enters the rectangular groove, and the pressure in the rectangular groove gradually increases. At this time, the gas will push the rectangular frame plate to slide along the rectangular groove, and the rectangular frame plate slides along the T-shaped column through the L-shaped rod, that is, while the arc-shaped flat steel descends, the rectangular frame plate can slide upward to expand the longitudinal height of the processing shell, which can ensure that the coolant will not splash outwards onto the staff due to boiling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0015] Figure 1 It is a stereogram of the whole embodiment.

[0016] Figure 2This is a state diagram of the rectangular frame plate of this embodiment after sliding upward.

[0017] Figure 3 It is a three-dimensional diagram of the driving assembly of this embodiment.

[0018] Figure 4 For this embodiment Figure 3 Enlarged view of point A in the middle.

[0019] In the figure; 1, processing shell; 2, grille plate; 3, rectangular frame plate; 4, placement groove; 5, partition; 6, drive assembly; 61, connecting rod; 62, piston; 63, L-shaped pipe; 64, rectangular groove; 65, T-shaped column; 66, L-shaped rod; 67, second spring; 7, first spring. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0023] Example

[0024] Reference Figures 1 to 4 , is an embodiment of the utility model, which provides a research device for heat treatment process of large load arc flat steel for civil air defense, such as Figure 1 As shown, it includes a processing shell 1 and a grid plate 2 slidably set on the processing shell 1, a placement groove 4 is opened on the processing shell 1, the grid plate 2 is slidably set on the placement groove 4, a rectangular frame plate 3 is slidably set on the processing shell 1, and a driving component 6 that can drive the rectangular frame plate 3 to move is set on the processing shell 1.

[0025] In this embodiment, the heat-treated arc-shaped flat steel is firstly grabbed to the top of the corresponding processing shell 1 by mechanical equipment, and then slowly placed on the grid plate 2. Since the grid plate 2 is slidably arranged on the processing shell 1, the grid plate 2 will be immersed in the coolant together with the arc-shaped flat steel. At this time, the coolant will boil due to reaching the boiling point. At the same time, the grid plate 2 will start the driving component 6 during the sliding process. The setting of the driving component 6 can drive the rectangular frame plate 3 to slide along the processing shell 1 ( Figure 2 As can be seen), the rectangular frame plate 3 will expand the longitudinal height of the processing shell 1, which can shield the boiling coolant and prevent the boiling coolant from splashing onto the operator, thereby ensuring the personal safety of the operator.

[0026] like Figure 2-3 As shown, a partition 5 is fixedly installed on the side wall of the placement groove 4, and the partition 5 divides the placement groove 4 into two spaces. The space above the partition 5 is filled with a coolant that can cool the arc-shaped flat steel.

[0027] The driving assembly 6 includes a rectangular groove 64 opened on the processing shell 1 and an L-shaped pipe 63 connected to the rectangular groove 64. The rectangular frame plate 3 is slidably set on the rectangular groove 64. One end of the L-shaped pipe 63 is connected to the placement groove 4. A piston 62 is slidably set on the placement groove 4. Through the setting of the L-shaped pipe 63, the air in the placement groove 4 can be conveniently transferred to the rectangular groove 64, so that the internal pressure of the rectangular groove 64 is increased. There is no gap between the rectangular frame plate 3 and the side wall of the rectangular groove 64, and there is a distance between its bottom end and the rectangular groove 64.

[0028] A connecting rod 61 is fixedly installed at the lower end of the grid plate 2, and the lower end of the connecting rod 61 is fixedly connected to the upper end wall of the piston 62. A plurality of first springs 7 are fixedly connected to the bottom wall of the placement groove 4, and the upper ends of the plurality of first springs 7 are fixedly connected to the bottom wall of the piston 62. Through the setting of the first spring 7, the piston 62 can be easily restored to its initial position after displacement.

[0029] A T-shaped column 65 is fixedly installed on the bottom wall of the rectangular groove 64, and an L-shaped rod 66 is fixedly installed on the lower end wall of the rectangular frame plate 3. One end of the L-shaped rod 66 is slidably set on the T-shaped column 65, and the T-shaped column 65 limits the displacement length of the rectangular frame plate 3.

[0030] A second spring 67 is sleeved on the T-shaped column 65, and both ends of the second spring 67 are fixedly connected to the axial side wall of the T-shaped column 65 and the side wall of the L-shaped rod 66 respectively. The setting of the T-shaped column 65 can ensure that the rectangular frame plate 3 will not be separated from the processing shell 1 during the displacement process. At the same time, the setting of the second spring 67 can facilitate the rectangular frame plate 3 to return to its initial position.

[0031] In this embodiment, as the grille plate 2 slides downward, it will push the piston 62 to slide downward through the connecting rod 61. As the piston 62 slides along the placement groove 4, it will compress the air in the space at its lower end, and the compressed air will enter the inner cavity of the corresponding rectangular groove 64 through the L-shaped pipe 63. As the piston 62 continues to slide down, the air in the space at its lower end continues to enter the rectangular groove 64, and the pressure in the rectangular groove 64 gradually increases. At this time, the gas will push the rectangular frame plate 3 to slide along the rectangular groove 64, and the rectangular frame plate 3 will slide along the T-shaped column 65 through the L-shaped rod 66. That is, while the arc-shaped flat steel descends, the rectangular frame plate 3 can slide upward to expand the longitudinal height of the processing shell 1, which can ensure that the coolant will not splash outward onto the staff due to boiling.

[0032] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0033] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0034] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A research device for heat treatment process of heavy load arc flat steel for civil air defense, characterized by: The invention comprises a processing shell (1) and a grid plate (2) slidably arranged on the processing shell (1); a placement groove (4) is provided on the processing shell (1); the grid plate (2) is slidably arranged on the placement groove (4); a rectangular frame plate (3) is slidably arranged on the processing shell (1); and a driving component (6) capable of driving the rectangular frame plate (3) to move is arranged on the processing shell (1).

2. The device for heat treatment process research of heavy load arc flat steel for civil air defense as claimed in claim 1, characterized in that: A partition (5) is fixedly mounted on the side wall of the placement groove (4), and the partition (5) divides the placement groove (4) into two spaces, and a coolant that can cool the arc-shaped flat steel is placed in the space above the partition (5).

3. The device for researching heat treatment process of heavy load curved flat steel for civil air defense as claimed in claim 2, characterized in that: The driving assembly (6) comprises a rectangular groove (64) provided on the processing housing (1) and an L-shaped pipe (63) arranged in communication with the rectangular groove (64); the rectangular frame plate (3) is slidably arranged on the rectangular groove (64); one end of the L-shaped pipe (63) is connected to the placement groove (4); and a piston (62) is slidably arranged on the placement groove (4).

4. The device for researching heat treatment process of heavy load arc flat steel for civil air defense as claimed in claim 3, characterized in that: A connecting rod (61) is fixedly mounted on the lower end of the grid plate (2), the lower end of the connecting rod (61) is fixedly connected to the upper end wall of the piston (62), and a plurality of first springs (7) are fixedly connected to the bottom wall of the placement groove (4), the upper ends of the plurality of first springs (7) are fixedly connected to the bottom wall of the piston (62).

5. The device for researching heat treatment process of heavy load arc flat steel for civil air defense as claimed in claim 4, characterized in that: A T-shaped column (65) is fixedly mounted on the bottom wall of the rectangular groove (64), an L-shaped rod (66) is fixedly mounted on the lower end wall of the rectangular frame plate (3), and one end of the L-shaped rod (66) is slidably mounted on the T-shaped column (65).

6. The device for researching heat treatment process of heavy load curved flat steel for civil air defense as claimed in claim 5, characterized in that: A second spring (67) is sleeved on the T-shaped column (65), and two ends of the second spring (67) are respectively fixedly connected to the axial side wall of the T-shaped column (65) and the side wall of the L-shaped rod (66).

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