Device for processing alloy steel casting and taking out after heating

Abstract

The utility model relates to a heated take-out device for alloy steel casting processing, which comprises a furnace body and a loading frame, the bottom of the furnace body is fixedly connected with an auxiliary ramp, the loading frame reaches the inside of the furnace body through the auxiliary ramp, the bottom of the loading frame is provided with a plurality of moving wheels, and the top of the loading frame is provided with a top plate. An outer frame is fixedly connected to the top of the top plate, an inner frame is arranged in the outer frame, a blocking strip is fixedly connected to the top of the inner frame, the blocking strip is arranged on the top of the outer frame, the alloy steel castings are placed in the inner frame, a baffle is fixedly connected to the side edge of the loading frame and made of mica materials, and an opening is formed in the side edge of the furnace body. And the surface of the baffle is provided with a glass observation window, and the surface of the baffle is fixedly connected with a push-pull handrail. The alloy steel casting surface heating device is convenient to operate and easy to use, effective heat insulation protection is achieved, safety is improved, and the surface of an alloy steel casting is evenly heated without excessive operation.

Description

Technical Field

[0001] The utility model relates to the technical field of alloy steel casting processing, in particular to a device for removing alloy steel castings after heating. Background Art

[0002] Steel castings refer to components formed after steel is melted and poured into a specific mold and then cooled and solidified. Alloy steel castings are steel castings containing alloy elements such as manganese, chromium and copper. Steel castings are subjected to heat treatment to change the chemical composition and structure of the surface or interior of the material to obtain the desired properties. The utility model patent with application number: CN202222219328.5 discloses a device for removing alloy steel castings after heating, including a removal device body, the removal device body including a steel placement vehicle body connected to the heat treatment furnace body, the steel placement vehicle body being fixed with a raised plate, the upper end of the steel placement vehicle body being connected to a material retaining mechanism for limiting the alloy steel casting, the steel placement vehicle body being provided with a chute with an upper end opening, the chute having a first rack and a second rack vertically slidably connected therein, the inner wall of the chute being rotatably connected to a gear, the gear The wheel is meshed with the first rack and the second rack; a stepper motor is fixed to the outer wall of the steel placement vehicle, a rotating shaft is fixed to the center of the gear, and the end of the rotating shaft is fixedly connected to the output shaft of the stepper motor; the material blocking mechanism includes a sliding seat, two support seats are fixed to the upper end of the steel placement vehicle, the support seats are rotatably connected to a horizontally set screw, the sliding seat is threadedly connected to the screw, and the lower end of the sliding seat is in contact with the upper end of the steel placement vehicle; the upper end of the second rack extends out of the slide slot, and the upper ends of the first rack and the second rack are T-shaped structures. However, when the steel placement vehicle reaches the interior of the processing furnace body, the high temperature inside the processing furnace body affects the stepper motor through the steel placement vehicle body and the rotating shaft, which can easily make it difficult for the device to operate normally. Utility Model Content

[0003] The present invention aims to solve the problems existing in the above-mentioned prior art and provides a device for removing alloy steel castings after heating, which is easy to operate and use, effectively insulates and protects to increase safety, and does not require excessive operation to ensure that the surface of the alloy steel castings is evenly heated.

[0004] The utility model solves the technical problem adopted by the present invention: the device for removing alloy steel castings after heating comprises a furnace body and a loading rack, the bottom of the furnace body is fixedly connected with an auxiliary ramp, the loading rack reaches the inside of the furnace body through the auxiliary ramp, the bottom of the loading rack is provided with a moving wheel, there are multiple moving wheels, a top plate is installed on the top of the loading rack, the top of the top plate is fixedly connected with an outer frame, an inner frame is provided inside the outer frame, a stop bar is fixedly connected to the top of the inner frame, the stop bar is on the top of the outer frame, the alloy steel castings are placed inside the inner frame, there are multiple alloy steel castings, inner frames and outer frames respectively, a baffle is fixedly connected to the side of the loading rack, the baffle is made of mica material, an opening is opened on the side of the furnace body, a built-in groove is provided on the side of the opening, the baffle reaches the inside of the built-in groove, a glass observation window is provided on the surface of the baffle, a push-pull handrail is fixedly connected to the surface of the baffle, and multiple alloy steel castings, inner frames and outer frames are provided. The steel castings are placed inside multiple inner racks respectively. The operator holds the push-pull handrail to push the loading rack. The loading rack is moved by multiple moving wheels. The loading rack first passes through the auxiliary ramp and then reaches the inside of the furnace body. The baffle is embedded in the built-in groove to complete the position setting of the loading rack. The operator moves away from the furnace body and opens it. Multiple alloy steel castings are heat-treated inside the furnace body. Both the inner and outer racks are hollow structures, so that the alloy steel castings are heated evenly as a whole, improving the heat treatment effect. After the alloy steel castings are heat-treated, the operator holds the push-pull handrail to pull the loading rack. The loading rack and multiple alloy steel castings are moved out of the furnace body. The baffle made of mica material effectively insulates and prevents the operators from being harmed by high temperature. The whole process is convenient and easy to operate, and effective heat insulation protection increases safety. No excessive operation is required to make the surface of the alloy steel castings evenly heated.

[0005] In order to further improve it, an opening is set at the top of the outer frame, and the inner frame reaches the inside of the outer frame through the opening. Openings are set at the top of the inner frame and the top of the baffle bar, and the alloy steel casting reaches the inside of the inner frame through the opening. The bottom of the inner frame is directly inserted into the top opening of the outer frame, and the baffle bar is used to block it. The setting and installation of the inner frame is completed, which is convenient for installation and removal, saving time, and easy for replacement, saving manpower.

[0006] For further improvement, the side of the baffle is provided with an outer rounded corner, the push-pull handrail is also provided with an outer rounded corner, and the side of the built-in groove is provided with an inner rounded corner. The setting of the outer rounded corner reduces the sharp right-angle edges of the baffle and the push-pull handrail, further increases safety and reduces operational injuries. The baffle enters the built-in groove, and the inner rounded corner of the built-in groove matches the outer rounded corner edge of the baffle, reducing gaps and improving fit.

[0007] For further improvement, a first cut angle is provided on the side of the top plate, and a through hole is provided on the surface of the top plate, and the through hole is at the bottom of the outer frame. The first cut angle reduces obstruction, making it convenient for the top plate and the loading rack to quickly enter the furnace body. The setting of the through hole reduces the weight of the top plate while allowing air and heat to further circulate inside the outer frame, thereby improving heat transfer efficiency.

[0008] For further improvement, a mounting hole is provided on the surface of the top plate, the mounting hole is an inverted convex structure, a threaded groove is provided on the top of the loading frame, a hexagon socket bolt is provided inside the mounting hole, the hexagon socket bolt is threadedly connected to the threaded groove, and the top plate is installed and fixed using the mounting hole, threaded groove and hexagon socket bolt. The top plate is convenient for loading and unloading and replacement, and the outer frame and the inner frame are easy to adjust in size to meet the placement needs of alloy steel castings of other sizes.

[0009] For further improvement, there are multiple mounting holes, threaded grooves and hexagon socket bolts, and the multiple hexagon socket bolts have the same size specifications. The multiple hexagon socket bolts enhance the fixing effect and improve the tightness between the top plate and the loading frame.

[0010] To be further improved, a plug-in hole is provided on the side of the furnace body, and a plug-in slot is provided on the side of the baffle. There are multiple plug-in holes and multiple plug-in slots respectively. The multiple plug-in holes are distributed on the left and right sides of the furnace body, and the multiple plug-in slots are distributed on the left and right sides of the baffle. A U-shaped fixing is provided on the side of the furnace body. The U-shaped fixing passes through the plug-in hole and reaches the inside of the plug-in slot. There are two U-shaped fixings. The loading rack is further locked with the help of the plug-in hole, the plug-in slot and the U-shaped fixing to prevent the loading rack from moving. The operation is quick and the stability of the heat treatment process is improved.

[0011] Further improvement, the surface of the U-shaped fixing piece is fixedly connected to a protective sleeve, and the front end of the U-shaped fixing piece is provided with a second cut angle. The second cut angle reduces the alignment and plugging time of the U-shaped fixing piece, improves the plugging operation efficiency, and the protective sleeve effectively insulates and increases operational safety.

[0012] The beneficial effects of the utility model are:

[0013] 1. Multiple alloy steel castings are placed inside multiple inner racks respectively. The operator holds the push-pull handrail to push the loading rack. The loading rack is moved by multiple moving wheels. The loading rack first passes through the auxiliary ramp and then reaches the inside of the furnace body. The baffle is embedded in the built-in groove to complete the position setting of the loading rack. The operator moves away from the furnace body and opens it. The multiple alloy steel castings are heat-treated inside the furnace body. Both the inner and outer racks are hollow structures, so that the alloy steel castings are heated evenly as a whole, improving the heat treatment effect. After the alloy steel castings are heat-treated, the operator holds the push-pull handrail to pull the loading rack. The loading rack and multiple alloy steel castings are moved out of the furnace body. The baffle made of mica material effectively insulates and prevents the operator from being harmed by high temperature. The whole process is convenient and easy to operate, and effective heat insulation protection increases safety. No excessive operation is required to make the surface of the alloy steel castings evenly heated.

[0014] 2. The top plate is installed and fixed using mounting holes, threaded grooves and hexagon socket bolts. The top plate is easy to load, unload and replace. The outer frame and inner frame are easy to adjust in size to meet the placement needs of alloy steel castings of other sizes. Multiple hexagon socket bolts enhance the fixing effect and improve the tightness between the top plate and the loading frame.

[0015] 3. The loading rack is further locked with the help of the plug-in hole, plug-in slot and U-shaped fixing to prevent the loading rack from moving. The operation is quick and the stability of the heat treatment process is improved. The second cut angle reduces the time for aligning and plugging the U-shaped fixing, improves the efficiency of the plug-in operation, and the protective cover effectively insulates and increases operational safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a diagram showing the structure of the U-shaped fixing member of the present utility model;

[0019] Figure 4 This is a diagram showing the structure of the loading rack of the present utility model;

[0020] Figure 5 For the utility model Figure 4 Enlarged view of point B in the middle;

[0021] Figure 6 This is a diagram showing the internal frame structure of the present utility model;

[0022] Figure 7 This is a diagram showing the activity of the hexagon socket bolt of the present invention.

[0023] Explanation of the accompanying drawings: 1. Furnace body; 2. Loading frame; 3. Auxiliary ramp; 4. Moving wheel; 5. Top plate; 6. Outer frame; 7. Inner frame; 8. Baffle; 9. Baffle; 10. Opening; 11. Built-in groove; 12. Glass observation window; 13. Sliding handrail; 14. Outer fillet; 15. Inner fillet; 16. First cut corner; 17. Through hole; 18. Mounting hole; 19. Threaded groove; 20. Hexagon socket bolt; 21. Plug-in hole; 22. Plug-in groove; 23. U-shaped fixing piece; 24. Protective cover; 25. Second cut corner. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-7 This embodiment is further described:

[0025] like Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7As shown: In this embodiment, a device for removing alloy steel castings after heating is provided. It includes a furnace body 1 and a loading rack 2. An auxiliary ramp 3 is fixedly connected to the bottom of the furnace body 1. The loading rack 2 passes through the auxiliary ramp 3 to reach the inside of the furnace body 1. A moving wheel 4 is provided at the bottom of the loading rack 2. There are multiple moving wheels 4. A top plate 5 is installed on the top of the loading rack 2. An outer frame 6 is fixedly connected to the top of the top plate 5. An inner frame 7 is provided inside the outer frame 6. A stop bar 8 is fixedly connected to the top of the inner frame 7. The stop bar 8 is on the top of the outer frame 6. The alloy steel castings are placed inside the inner frame 7. There are multiple alloy steel castings, inner frames 7 and outer frames 6 respectively. A baffle 9 is fixedly connected to the side of the loading rack 2. The baffle 9 is made of mica material. An opening 10 is provided on the edge, a built-in groove 11 is provided on the side of the opening 10, the baffle 9 reaches the inside of the built-in groove 11, a glass observation window 12 is provided on the surface of the baffle 9, a push-pull handrail 13 is fixedly connected to the surface of the baffle 9, an opening 10 is provided on the top of the outer frame 6, the inner frame 7 reaches the inside of the outer frame 6 through the opening 10, openings 10 are provided on the top of the inner frame 7 and the top of the baffle 8, the alloy steel casting reaches the inside of the inner frame 7 through the opening 10, an outer rounded corner 14 is provided on the side of the baffle 9, and the push-pull handrail 13 is also provided with an outer rounded corner 14, an inner rounded corner 15 is provided on the side of the built-in groove 11, a first cut corner 16 is provided on the side of the top plate 5, a through hole 17 is provided on the surface of the top plate 5, and the through hole 17 is at the bottom of the outer frame 6.

[0026] like Figure 5 and Figure 7 As shown: a mounting hole 18 is provided on the surface of the top plate 5, and the mounting hole 18 is an inverted convex structure. A threaded groove 19 is provided on the top of the loading frame 2, and a hexagon socket bolt 20 is provided inside the mounting hole 18. The hexagon socket bolt 20 is threadedly connected to the threaded groove 19. There are multiple mounting holes 18, threaded grooves 19 and hexagon socket bolts 20, and the multiple hexagon socket bolts 20 have the same size specifications.

[0027] like Figure 1 、 Figure 2 、 Figure 3 and Figure 5 As shown: a plug hole 21 is opened on the side of the furnace body 1, and a plug groove 22 is opened on the side of the baffle 9. There are multiple plug holes 21 and plug grooves 22 respectively. The multiple plug holes 21 are distributed on the left and right sides of the furnace body 1, and the multiple plug grooves 22 are distributed on the left and right sides of the baffle 9. A U-shaped fixing part 23 is provided on the side of the furnace body 1. The U-shaped fixing part 23 passes through the plug hole 21 and reaches the inside of the plug groove 22. There are two U-shaped fixing parts 23. A protective cover 24 is fixedly connected to the surface of the U-shaped fixing part 23, and a second cut angle 25 is provided at the front end of the U-shaped fixing part 23.

[0028] When the utility model is in use: the top plate 5 is placed on the top of the loading frame 2, the multiple mounting holes 18 correspond to the multiple thread grooves 19, and multiple hexagon socket bolts 20 are obtained. One of the hexagon socket bolts 20 passes through the mounting hole 18 and is threadedly connected with the thread groove 19. With reference to this operation, the connection of multiple hexagon socket bolts 20 is completed, and the installation and fixation of the top plate 5 are completed. Multiple inner frames 7 are obtained, and the bottom of one of the inner frames 7 is directly inserted into the top opening 10 of the outer frame 6. The stop bar 8 is blocked, and with reference to this operation, multiple inner frames 7 are completed. During installation, multiple alloy steel castings are placed inside multiple inner frames 7 respectively. The operator holds the push-pull handrail 13 to push the loading frame 2. The loading frame 2 is moved by multiple moving wheels 4. The loading frame 2 first passes through the auxiliary ramp 3 and then reaches the inside of the furnace body 1. The first cut corner 16 reduces obstacles, making it convenient for the top plate 5 and the loading frame 2 to quickly enter the furnace body 1. The baffle 9 is embedded in the built-in groove 11 to complete the position setting of the loading frame 2. The setting of the outer rounded corner 14 reduces the sharp right-angle edges of the baffle 9 and the push-pull handrail 13, and then enters. One step to increase safety and reduce operating injuries. The inner fillet 15 of the built-in groove 11 matches the outer fillet 14 edge of the baffle 9 to reduce gaps and improve fit. The operator obtains two U-shaped fixings 23. The U-shaped fixings 23 pass through the plug hole 21 and reach the inside of the plug slot 22. The loading rack 2 is further locked with the help of the plug hole 21, the plug slot 22 and the U-shaped fixings 23 to prevent the loading rack 2 from moving. The operator stays away from the furnace body 1 and opens it. Multiple alloy steel castings are heat treated inside the furnace body 1. Both the inner frame 7 and the outer frame 6 are hollow structures, so that the alloy steel castings are heated evenly as a whole, improving the heat treatment effect. After the alloy steel castings are heat treated, the operator pulls out the two U-shaped fixings 23, and the operator holds the push-pull handrail 13 to pull the loading rack 2. The loading rack 2 and multiple alloy steel castings are moved out of the furnace body 1. The baffle 9 made of mica material effectively insulates and prevents the operators from being harmed by high temperatures. The whole process is convenient to operate and easy to use, and effective heat insulation protection increases safety. No excessive operation is required to ensure that the surface of the alloy steel castings is evenly heated.

[0029] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A device for removing alloy steel castings after heating, comprising a furnace body (1) and a loading rack (2), characterized in that: The bottom of the furnace body (1) is fixedly connected with an auxiliary ramp (3), the loading frame (2) passes through the auxiliary ramp (3) to reach the inside of the furnace body (1), the bottom of the loading frame (2) is provided with a moving wheel (4), there are multiple moving wheels (4), a top plate (5) is installed on the top of the loading frame (2), the top of the top plate (5) is fixedly connected with an outer frame (6), an inner frame (7) is provided inside the outer frame (6), the top of the inner frame (7) is fixedly connected with a stop bar (8), the stop bar (8) is on the top of the outer frame (6), the alloy casting The steel parts are placed inside the inner frame (7), and there are multiple alloy steel castings, multiple inner frames (7) and multiple outer frames (6). A baffle (9) is fixedly connected to the side of the loading frame (2), and the baffle (9) is made of mica material. An opening (10) is opened on the side of the furnace body (1), and a built-in groove (11) is set on the side of the opening (10). The baffle (9) reaches the inside of the built-in groove (11). A glass observation window (12) is set on the surface of the baffle (9), and a push-pull handrail (13) is fixedly connected to the surface of the baffle (9).

2. The device for removing alloy steel castings after heating according to claim 1, characterized in that: An opening (10) is provided at the top of the outer frame (6), and the inner frame (7) reaches the inside of the outer frame (6) through the opening (10). Openings (10) are provided at the top of the inner frame (7) and the top of the stop bar (8), and the alloy steel casting reaches the inside of the inner frame (7) through the opening (10).

3. The device for removing alloy steel castings after heating according to claim 1, characterized in that: The side of the baffle (9) is provided with an outer rounded corner (14), the push-pull handrail (13) is also provided with an outer rounded corner (14), and the side of the built-in groove (11) is provided with an inner rounded corner (15).

4. The device for removing alloy steel castings after heating according to claim 1, characterized in that: The side of the top plate (5) is provided with a first cut corner (16), and the surface of the top plate (5) is provided with a through hole (17), and the through hole (17) is located at the bottom of the outer frame (6).

5. The device for removing alloy steel castings after heating according to claim 1, characterized in that: The top plate (5) is provided with a mounting hole (18) on its surface, the mounting hole (18) being an inverted convex structure, the top of the loading frame (2) is provided with a threaded groove (19), the inside of the mounting hole (18) is provided with a hexagon socket bolt (20), and the hexagon socket bolt (20) is threadedly connected to the threaded groove (19).

6. The device for removing alloy steel castings after heating according to claim 5, characterized in that: There are a plurality of mounting holes (18), thread grooves (19) and hexagon socket bolts (20), and the plurality of hexagon socket bolts (20) have the same size and specifications.

7. The device for removing alloy steel castings after heating according to claim 1, characterized in that: The furnace body (1) is provided with a plug hole (21) on the side, and the baffle (9) is provided with a plug groove (22) on the side. There are multiple plug holes (21) and multiple plug grooves (22), and the multiple plug holes (21) are distributed on the left and right sides of the furnace body (1). The multiple plug grooves (22) are distributed on the left and right sides of the baffle (9). A U-shaped fixing piece (23) is provided on the side of the furnace body (1). The U-shaped fixing piece (23) passes through the plug hole (21) and reaches the inside of the plug groove (22). There are two U-shaped fixing pieces (23).

8. The device for removing alloy steel castings after heating according to claim 7, characterized in that: A protective sleeve (24) is fixedly connected to the surface of the U-shaped fixing piece (23), and a second cut corner (25) is provided at the front end of the U-shaped fixing piece (23).

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