Cooling device for steel casting production

Abstract

The utility model discloses a cooling device for steel casting production, which comprises a cooling blowing frame and a placing frame, four corners of the placing frame are sleeved on the surface of the cooling blowing frame, the bottom of the placing frame is provided with a plurality of air inlet holes which are distributed at equal intervals, two sides of the inner wall of the placing frame are provided with air outlet holes, and the air outlet holes are communicated with the air outlet holes. The multiple air outlet holes are distributed at equal intervals, the top of the containing frame is movably connected with a dust cover, and the two sides of the bottom of the dust cover are fixedly connected with positioning assemblies. By arranging the dustproof cover and covering the dustproof cover on the top of the placing frame, the exposure degree of the steel casting is reduced, and the problem that dust and dirt in the air permeate into the steel casting in the cooling process due to the fact that the position of the steel casting is excessively exposed before the steel casting in the cooling process is cooled is solved. And the performance and the quality of the steel casting are influenced, and the dust-blocking and dust-preventing effects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling steel castings, in particular to a cooling device for producing steel castings. Background Art

[0002] Steel castings refer to parts made of cast steel. Steel castings have high strength and a wide range of applications. They are widely used in the manufacture of workpieces in various fields. Steel castings need to be calcined at high temperatures during the production process. Therefore, after the calcination of the steel castings, they need to be placed on a cooling rack for cooling.

[0003] For example, the application number is CN201922202103.7. The utility model discloses a cooling rack for steel castings, including a mounting rack and a fan, a mounting seat is fixedly installed between the mounting racks, and a fan is arranged inside the mounting seat, a mounting groove is provided on the surface of the mounting rack, and a collar is movably provided on the outer side of the mounting rack, and a knob is movably provided inside the collar, a limit block is fixedly installed on the end of the knob, and the limit block is arranged inside the mounting groove, a mounting plate is fixedly installed between the mounting racks, and a hole is provided on the surface of the mounting plate, a slider is movably provided inside the mounting plate, and a ball bearing is movably installed on the lower end surface of the slider, the slider is fixedly installed on the lower end surface of the placement plate, and a baffle is arranged on the upper end surface of the placement plate. The cooling rack for steel castings can place steel castings of different sizes, and the layered rack is set to be extractable, so that the layered steel castings can be easily taken.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that the spacing of the cooling racks needs to be changed due to the different shapes and sizes of the steel castings, the existing cooling racks are of an integrated structure, which is not convenient for adjusting the spacing of the cooling racks, and in order to place more steel castings, the cooling racks need to be arranged in layers, and the layered cooling racks cannot conveniently take the steel castings. However, during use, before the steel castings in the cooling process are cooled again, the position of the steel castings is too exposed, resulting in dust and dirt in the air penetrating into the interior of the steel castings during the cooling process, affecting the performance and quality of the steel castings. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a cooling device for the production of steel castings, which has the advantages of blocking dust and preventing ash, and solves the problem that before the steel castings in the cooling process are cooled again, the position of the steel castings is too exposed, resulting in dust and dirt in the air penetrating into the interior of the steel castings during the cooling process, affecting the performance and quality of the steel castings.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device for the production of steel castings, comprising a cooling blowing rack and a placement frame, the four corners of the placement frame are sleeved on the surface of the cooling blowing rack, the bottom of the placement frame is provided with an air inlet hole, a plurality of the air inlet holes are provided and are equidistantly distributed, both sides of the inner wall of the placement frame are provided with air outlet holes, a plurality of the air outlet holes are provided and are equidistantly distributed, the top of the placement frame is movably connected with a dust cover, both sides of the bottom of the dust cover are fixedly connected with positioning components, both sides of the dust cover are fixedly connected with lifting and placement components, and the bottom of the inner wall of the placement frame is fixedly connected with a supporting component.

[0007] As a preferred embodiment of the utility model, the positioning assembly includes a positioning column, the top of the positioning column is fixedly connected to the two sides of the bottom of the dust cover, a number of the positioning columns are provided and are distributed at equal distances, both sides of the top of the placement frame are provided with positioning grooves, a number of the positioning grooves are provided and are distributed at equal distances, and the positioning column is plugged into the positioning groove.

[0008] As a preferred embodiment of the utility model, the lifting and placing assembly includes a handle, the inner side of the handle is fixedly connected to both sides of the dust cover, and the tops of the front and rear sides of both sides of the cooling and blowing rack are fixedly connected with hooks.

[0009] As a preferred embodiment of the utility model, the supporting assembly includes a support frame, the bottom of the support frame is fixedly connected to the bottom of the inner wall of the placement frame, a plurality of support frames are provided and distributed at equal distances, and support plates are fixedly connected to both sides of the top of the support frame.

[0010] As a preferred embodiment of the utility model, an anti-skid hemisphere is fixedly connected to the top of the support plate, and a plurality of anti-skid hemispheres are provided and distributed at equal distances.

[0011] As a preferred embodiment of the present invention, a filter screen is embedded on the top of the dust cover, and the bottom of the filter screen penetrates into the interior of the dust cover.

[0012] As a preferred embodiment of the present invention, four corners of the top of the filter screen are fixedly connected with mounting plates, and the mounting plates are fixedly connected to the top of the dust cover by bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model sets a dust cover, and covers the dust cover on the top of the placement frame to reduce the exposure of the steel casting, thereby solving the problem that the steel casting in the cooling process is too exposed before the cooling is completed, causing dust and dirt in the air to penetrate into the interior of the steel casting during the cooling process, thereby affecting the performance and quality of the steel casting, thereby achieving the effect of dust and dust blocking.

[0015] 2. The utility model provides a positioning component. When the user places the dust cover on the top of the placement frame, the dust cover will drive the positioning column to be inserted into the interior of the positioning groove. Then, the positioning column and the positioning groove are plugged in to limit the dust cover in the front, back, left and right directions, thereby improving the stability of the dust cover during use.

[0016] 3. The utility model is provided with a lifting and placing component. When the user does not need to use the dust cover, the user can directly hold the handle to lift and remove the dust cover, which provides the user with a point of force for applying. Then the user can hang the handle on the dust cover on the hook to facilitate the placement of the dust cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is an exploded schematic diagram of the parts of the placement frame of the utility model;

[0019] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. Cooling and blowing rack; 2. Placement frame; 3. Air inlet; 4. Air outlet; 5. Dust cover; 6. Positioning assembly; 61. Positioning column; 62. Positioning slot; 7. Lifting and placing assembly; 71. Handle; 72. Hook; 8. Prop assembly; 81. Support frame; 82. Support plate; 9. Anti-slip hemisphere; 10. Filter; 11. Mounting plate. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 3As shown, the utility model provides a cooling device for steel casting production, comprising a cooling blowing frame 1 and a placing frame 2, the four corners of the placing frame 2 are sleeved on the surface of the cooling blowing frame 1, the bottom of the placing frame 2 is provided with an air inlet 3, a plurality of air inlet holes 3 are provided and are equidistantly distributed, both sides of the inner wall of the placing frame 2 are provided with air outlet holes 4, a plurality of air outlet holes 4 are provided and are equidistantly distributed, a dust cover 5 is movably connected to the top of the placing frame 2, both sides of the bottom of the dust cover 5 are fixedly connected to positioning components 6, both sides of the dust cover 5 are fixedly connected to lifting and placing components 7, and the bottom of the inner wall of the placing frame 2 is fixedly connected to a supporting component 8.

[0023] refer to Figure 2 and Figure 3 The positioning assembly 6 includes a positioning column 61, the top of the positioning column 61 is fixedly connected to the two sides of the bottom of the dust cover 5, a plurality of positioning columns 61 are provided and are distributed at equal distances, and positioning grooves 62 are provided on both sides of the top of the placement frame 2, a plurality of positioning grooves 62 are provided and are distributed at equal distances, and the positioning column 61 is plugged into the positioning groove 62.

[0024] As a technical optimization solution of the utility model, by setting a positioning component 6, when the user places the dust cover 5 on the top of the placement frame 2, the dust cover 5 will drive the positioning column 61 to be inserted into the interior of the positioning groove 62, and then the positioning column 61 is connected with the positioning groove 62 to limit the dust cover 5 front, back, left and right, thereby improving the stability of the dust cover 5 during use.

[0025] refer to Figure 1 The lifting and placing assembly 7 includes a handle 71, the inner side of the handle 71 is fixedly connected to both sides of the dust cover 5, and the tops of the front and rear sides of both sides of the cooling and blowing frame 1 are fixedly connected with hooks 72.

[0026] As a technical optimization solution of the utility model, by setting up the lifting and placing component 7, when the user does not need to use the dust cover 5, the user can directly hold the handle 71 to lift and remove the dust cover 5, which provides the user with a fulcrum for applying force, and then hang the handle 71 on the dust cover 5 on the hook 72, so as to facilitate the placement of the dust cover 5.

[0027] refer to Figure 3 The supporting assembly 8 includes a supporting frame 81, the bottom of which is fixedly connected to the bottom of the inner wall of the placement frame 2, and a plurality of supporting frames 81 are arranged and distributed at equal distances, and support plates 82 are fixedly connected to both sides of the top of the supporting frame 81.

[0028] As a technical optimization solution of the utility model, by setting a supporting assembly 8, when the user places the steel casting inside the placement frame 2, the user can place the steel casting on the support plate 82, and then use the support frame 81 to support the steel casting, so that there is a certain distance between the steel casting and the air inlet 3, thereby making the airflow smooth and further improving the cooling efficiency.

[0029] refer to Figure 3 The top of the support plate 82 is fixedly connected with an anti-skid hemisphere 9, and a plurality of anti-skid hemispheres 9 are arranged and distributed at equal distances.

[0030] As a technical optimization solution of the utility model, by setting the anti-skid hemisphere 9, when the user places the steel casting on the support plate 82, the steel casting contacts the support plate 82 through the anti-skid hemisphere 9, thereby increasing the friction between the steel casting and the support plate 82 and preventing slipping and falling off.

[0031] refer to Figure 2 A filter screen 10 is inlaid on the top of the dust cover 5 , and the bottom of the filter screen 10 penetrates into the interior of the dust cover 5 .

[0032] As a technical optimization solution of the utility model, by setting a filter 10, when the user turns on the cooling and blowing rack 1, part of the airflow can pass through the filter 10 into the upper placement frame 2, thereby ensuring that each layer of the placement frame 2 can be cooled by the airflow. At the same time, the filter 10 can also prevent dust from entering the placement frame 2.

[0033] refer to Figure 2 The four corners of the top of the filter screen 10 are fixedly connected with mounting plates 11, and the mounting plates 11 are fixedly connected to the top of the dust cover 5 by bolts.

[0034] As a technical optimization solution of the utility model, by setting the mounting plate 11, when the filter 10 is damaged after long-term use, the user can use a wrench to loosen the bolts so that the mounting plate 11 no longer receives filtering, and then the user can remove the filter 10 for replacement.

[0035] The working principle and use process of the utility model are as follows: when the user places the steel casting into the placing frame 2 for air cooling, the user can cover the dust cover 5 on the top of the placing frame 2 to reduce the exposure of the steel casting, and then the user can turn on the cooling air blowing frame 1, so that the cooling air blowing frame 1 generates airflow to the placing frame 2, and then the airflow will be added to the inside of the placing frame 2 through the air inlet 3, and then the steel casting will be cooled, and the generated airflow part can be discharged through the air outlet 4, so as to form air circulation, and when the user places the dust cover 5 on the top of the placing frame 2, the dust cover 5 will drive the positioning column 61 to be inserted into the inside of the positioning groove 62, and then the positioning column 61 and the positioning groove 62 are plugged in so as to be able to The dust cover 5 can be limited in the front, back, left and right directions, thereby improving the stability of the dust cover 5 during use. When the user places the steel casting into the placement frame 2, the user can place the steel casting on the support plate 82, and then use the support frame 81 to prop up the steel casting, so that there is a certain distance between the steel casting and the air inlet 3, thereby making the air flow smooth and further improving the cooling efficiency. Then, when the user does not need to use the dust cover 5, the user can directly hold the handle 71 to lift and remove the dust cover 5, giving the user a point of force for applying, and then hang the handle 71 on the dust cover 5 on the hook 72, so as to facilitate the placement of the dust cover 5, which has the ability to block dust.

[0036] In summary, the cooling device for the production of steel castings, by providing a dust cover 5, covers the dust cover 5 on the top of the placement frame 2 to reduce the exposure of the steel castings, thereby solving the problem that before the steel castings in the cooling process are cooled again, the position of the steel castings is too exposed, resulting in dust and dirt in the air penetrating into the interior of the steel castings during the cooling process, thereby affecting the performance and quality of the steel castings.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are 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 other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for steel casting production, comprising a cooling blowing frame (1) and a placement frame (2), characterized in that: The four corners of the placement frame (2) are sleeved on the surface of the cooling and blowing frame (1); the bottom of the placement frame (2) is provided with an air inlet hole (3); a plurality of the air inlet holes (3) are provided and are distributed at equal distances; both sides of the inner wall of the placement frame (2) are provided with air outlet holes (4); a plurality of the air outlet holes (4) are provided and are distributed at equal distances; the top of the placement frame (2) is movably connected with a dust cover (5); both sides of the bottom of the dust cover (5) are fixedly connected with positioning components (6); both sides of the dust cover (5) are fixedly connected with lifting and placing components (7); the bottom of the inner wall of the placement frame (2) is fixedly connected with a supporting component (8); The positioning assembly (6) comprises a positioning column (61), the top of the positioning column (61) is fixedly connected to the two sides of the bottom of the dust cover (5), a plurality of positioning columns (61) are provided and are equidistantly distributed, both sides of the top of the placement frame (2) are provided with positioning grooves (62), a plurality of positioning grooves (62) are provided and are equidistantly distributed, the positioning column (61) is plugged into the positioning grooves (62), the lifting and placing assembly (7) comprises a handle (71), the inner side of the handle (71) is fixedly connected to the two sides of the dust cover (5), and the tops of the front and rear sides of the two sides of the cooling and blowing frame (1) are fixedly connected with hooks (72).

2. A cooling device for steel casting production according to claim 1, characterized in that: The propping assembly (8) comprises a support frame (81), the bottom of the support frame (81) being fixedly connected to the bottom of the inner wall of the placement frame (2), a plurality of support frames (81) being provided and distributed at equal distances, and support plates (82) being fixedly connected to both sides of the top of the support frame (81).

3. A cooling device for steel casting production according to claim 2, characterized in that: The top of the support plate (82) is fixedly connected with an anti-skid hemisphere (9), and a plurality of the anti-skid hemispheres (9) are provided and distributed at equal distances.

4. A cooling device for steel casting production according to claim 1, characterized in that: A filter screen (10) is inlaid on the top of the dust cover (5), and the bottom of the filter screen (10) penetrates into the interior of the dust cover (5).

5. A cooling device for steel casting production according to claim 4, characterized in that: The four corners of the top of the filter screen (10) are fixedly connected to mounting plates (11), and the mounting plates (11) are fixedly connected to the top of the dust cover (5) via bolts.

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