Casting mold with cooling structure

Abstract

The utility model discloses a casting mold with a cooling structure. The casting mold comprises a workbench, a lower mold is installed on the surface of the workbench, an upper mold is attached to the surface of the lower mold, a box body is fixedly connected to the upper portion of the workbench, the casting mold with the cooling structure further comprises a cooling mechanism, and the cooling mechanism is arranged outside the lower mold. And the adjusting mechanism is arranged outside the box body. The casting mold with the cooling structure relates to the technical field of casting molds, achieves accurate adjustment of flow of cooling liquid through cooperation of the cover body, the rotating disc, the sliding block, the blocking block, the driving part and the auxiliary part, and solves the problem that when an existing cooling structure is used for cooling parts in the casting mold, the cooling effect is poor. The problems that due to the fact that the size of a cooling channel in a casting mold is fixed, the cooling time of parts made of different materials is different, the cooling time of the parts is possibly insufficient or too long, and the quality of the parts is affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of casting mold technology, specifically a casting mold with a cooling structure. Background Technology

[0002] A casting mold is a tool used to create the structural shape of a part by first shaping it with other easily formable materials. The mold is then placed in a sand mold, creating a cavity in the sand mold that matches the dimensions of the part. A fluid liquid is then poured into this cavity, and after the liquid cools and solidifies, a part with the exact same shape and structure as the mold is formed. During casting, the casting mold needs to be cooled using a cooling system.

[0003] Existing cooling structures cool the parts inside the casting mold by creating cooling channels inside the mold and allowing coolant to flow into these channels.

[0004] However, when existing cooling structures cool parts inside the casting mold, the size of the cooling channels inside the casting mold is fixed, resulting in a fixed flow rate of coolant. For example, the cooling time for parts made of different materials is different during the casting process, which may lead to insufficient or excessive cooling time, affecting the quality of the parts. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a casting mold with a cooling structure. This solves the problem that existing cooling structures, when cooling parts inside the casting mold, suffer from a fixed cooling channel size, resulting in a fixed coolant flow rate. For example, different materials require different cooling times during the casting process, which may lead to insufficient or excessive cooling time, affecting the quality of the parts.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a casting mold with a cooling structure, comprising a worktable, a lower mold mounted on the surface of the worktable, an upper mold attached to the surface of the lower mold, and a housing fixedly connected above the worktable. The casting mold with the cooling structure also includes a cooling mechanism located outside the lower mold; an adjustment mechanism located outside the housing; and a filtration mechanism located inside the housing. The cooling mechanism cools the parts inside the casting mold, the adjustment mechanism regulates the flow rate of the coolant inside the cooling mechanism, and the filtration mechanism filters the coolant.

[0007] Preferably, the adjusting mechanism includes a cover, which is fixedly connected to the top of the housing; a turntable is rotatably connected to the inner wall of the cover via a pin; a slider is fixedly connected to the front of the turntable; a connecting post is slidably engaged with the outer wall of the slider; a vertical rod is fixedly connected to the bottom of the connecting post and extends into the interior of the housing; a sealing ring is installed on the inner wall of the housing, and the inner wall is in contact with the outer wall of the vertical rod; a blocking block is fixedly connected to the top of the vertical rod; a driving part is located inside the cover; and an auxiliary part is located outside the cover; wherein, driven by the driving part, the turntable causes the slider to move on the connecting post, thereby causing the vertical rod to move the blocking block.

[0008] Preferably, the drive unit includes a worm gear, which is fixedly connected to the back of the turntable; a worm is meshed with one side of the worm gear, and its top is rotatably connected to the inner wall of the cover via a bearing; a handwheel is fixedly connected to the top of the worm; wherein, driven by the handwheel, the worm causes the worm gear to drive the turntable to rotate.

[0009] Preferably, the auxiliary part includes a pointer, which is fixedly connected to the end of the connecting column and passes through the cover and is movably connected to the cover; the scale line is opened on the side of the cover away from the lower mold; wherein, driven by the connecting column, the pointer moves on the surface of the scale line, and the operator can know the distance the block has moved.

[0010] Preferably, the filtration mechanism includes a vertical plate attached to the side of the housing away from the lower mold; connecting blocks fixedly connected to both sides of the vertical plate and bolted to the outer wall of the housing; a sealing gasket installed on the inner wall of the vertical plate and attached to the inner wall of the housing; a frame fixedly connected to the side of the vertical plate close to the housing; and a filter screen installed on the inner wall of the frame. Driven by the vertical plate, the connecting blocks adhere to the housing, and the vertical plate moves the frame, thereby moving the filter screen into the housing. The connecting blocks are then bolted to the housing to filter the coolant.

[0011] Preferably, the cooling mechanism includes an inlet pipe connected to the inner wall of the vertical plate; a connecting pipe connected to the inner wall of the housing and extending into the interior of the housing, with its starting end abutting the outer wall of the block and its ending end connected to the outer wall of the lower mold; a cooling channel opened on the inner wall of the lower mold; and an outlet pipe connected to the other side of the lower mold away from the connecting pipe; wherein, the coolant enters the housing through the inlet pipe, then enters the connecting pipe, enters the cooling channel through the connecting pipe, and finally exits through the outlet pipe.

[0012] Beneficial effects

[0013] This utility model provides a casting mold with a cooling structure. It offers the following advantages: Through the cooperation of a cover, turntable, slider, connecting column, upright, sealing ring, plug, drive unit, and auxiliary units, the casting mold with a cooling structure achieves precise adjustment of the coolant flow rate to adapt to the cooling requirements of different casting processes and parts. This solves the problem that existing cooling structures, when cooling parts inside the casting mold, suffer from a fixed coolant flow rate due to the fixed size of the cooling channels. For example, different materials require different cooling times during the casting process, which may lead to insufficient or excessive cooling time, affecting part quality.

[0014] By combining the upright plate, connecting block, sealing gasket, frame and filter screen, the impurities inside the coolant are cleaned, preventing them from accumulating inside the cooling channel for a long time and causing blockage. This solves the problem that after long-term use, there may be some impurities inside the coolant, which can easily accumulate at the bends of the cooling channel during subsequent cooling processes, and may cause blockage over time. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the appearance of the present utility model;

[0017] Figure 3 for Figure 1 Schematic diagram of the structure of the middle worktable, lower mold and cooling channel;

[0018] Figure 4 for Figure 1 Structural diagram of the central cover, turntable, and uprights;

[0019] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0020] In the diagram: 1. Workbench; 2. Lower mold; 3. Upper mold; 4. Cooling mechanism; 41. Inlet pipe; 42. Connecting pipe; 43. Cooling channel; 44. Outlet pipe; 5. Adjustment mechanism; 51. Cover; 52. Turntable; 53. Slider; 54. Connecting column; 55. Upright rod; 56. Sealing ring; 57. Block; 58. Drive unit; 581. Worm gear; 582. Worm; 583. Handwheel; 59. Auxiliary unit; 591. Pointer; 592. Scale line; 6. Box; 7. Filtering mechanism; 71. Upright plate; 72. Connecting block; 73. Sealing gasket; 74. Frame; 75. Filter screen. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Existing cooling structures, when cooling parts inside casting molds, have a fixed cooling channel size, resulting in a fixed coolant flow rate. For example, different materials require different cooling times during the casting process, which may lead to insufficient or excessive cooling time, affecting part quality.

[0023] In view of this, the present invention provides a casting mold with a cooling structure, which solves the problem of precisely adjusting the flow rate of coolant through the cooperation of the cover, turntable, slider, connecting column, upright, sealing ring, plug, drive unit and auxiliary unit to adapt to the cooling requirements of different casting processes and parts. It also solves the problem that when existing cooling structures cool the parts inside the casting mold, the size of the cooling channel inside the casting mold is fixed, resulting in a fixed flow rate of coolant. For example, the cooling time of parts made of different materials is different during the casting process, which may lead to insufficient cooling time or excessive cooling time, affecting the quality of the parts.

[0024] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0025] Example 1: By Figure 1-5As can be seen, a casting mold with a cooling structure includes a workbench 1, a lower mold 2 mounted on the surface of the workbench 1, and an upper mold 3 attached to the surface of the lower mold 2. The lower mold 2 can be bolted to the workbench 1, and the upper mold 3 can be tightly fitted to the lower mold 2 to complete the casting process. A box 6 is fixedly connected above the workbench 1. The casting mold with a cooling structure also includes a cooling mechanism 4, an adjusting mechanism 5, and a filtering mechanism 7. The cooling mechanism 4 is located outside the lower mold 2; the cooling mechanism 4 cools down the high-temperature parts inside the casting mold to ensure that the casting is at a suitable temperature. Solidification and molding reduce defects caused by uneven temperature. The regulating mechanism 5 is located on the outside of the housing 6. The regulating mechanism 5 can precisely regulate the flow rate of the coolant to adapt to the cooling requirements of different casting processes and parts. The filtration mechanism 7 is located inside the housing 6. The filtration mechanism 7 filters the coolant to remove impurities, ensure the cleanliness of the coolant, and extend the service life of the cooling system. The cooling mechanism 4 cools the parts inside the casting mold, the regulating mechanism 5 regulates the flow rate of the coolant inside the cooling mechanism 4, and the filtration mechanism 7 filters the coolant.

[0026] In the specific implementation process, it is worth noting that the lower mold 2 can be bolted to the workbench 1, and the upper mold 3 can be tightly fitted to the lower mold 2 to complete the casting process. The cooling mechanism 4 cools down the high-temperature parts inside the casting mold to ensure that the casting solidifies and forms at a suitable temperature, reducing defects caused by uneven temperature. The adjustment mechanism 5 can precisely adjust the flow rate of the coolant to adapt to the cooling requirements of different casting processes and parts. The filtration mechanism 7 filters the coolant to remove impurities, ensure the cleanliness of the coolant, and extend the service life of the cooling system.

[0027] Specifically, the lower mold 2 can be bolted to the workbench 1, and the upper mold 3 can fit tightly against the lower mold 2 to complete the casting process. The cooling mechanism 4 cools down the high-temperature parts inside the casting mold to ensure that the casting solidifies at a suitable temperature and reduces defects caused by uneven temperature. The regulating mechanism 5 can precisely regulate the flow rate of the coolant to adapt to the cooling requirements of different casting processes and parts. The filtration mechanism 7 filters the coolant to remove impurities, ensure the cleanliness of the coolant, and extend the service life of the cooling system.

[0028] Example 2: From Figure 1-5It is known that the adjustment mechanism 5 includes a cover 51, a turntable 52, a slider 53, a connecting post 54, a vertical rod 55, a sealing ring 56, a plug 57, a drive unit 58, and an auxiliary unit 59. The cover 51 is fixedly connected to the top of the housing 6; the turntable 52 is rotatably connected to the inner wall of the cover 51 via a pin; the slider 53 is fixedly connected to the front of the turntable 52; when it is necessary to adjust the coolant flow rate, the turntable 52 rotates, causing the slider 53 to rotate, and the connecting post 54 slides and engages with the outer wall of the slider 53; the slider 53 slides in the limiting groove on the surface of the connecting post 54, thereby causing the connecting post 54 to move; the vertical rod 55 is fixedly connected to the bottom of the connecting post 54 and extends into the interior of the housing 6; the sealing ring 56 is installed on the inner wall of the housing 6, and the inner wall is in contact with the outer wall of the vertical rod 55; the connecting post 55 is fixedly connected to the bottom of the connecting post 54 and extends into the interior of the housing 6; the sealing ring 56 is installed on the inner wall of the housing 6, and the inner wall is in contact with the outer wall of the vertical rod 55; the connecting post 55 is fixedly connected to the inner wall of the housing 6, and the slider 53 is fixedly connected to the outer wall of the housing 6. The column 54 drives the upright 55 to move, and the upright 55 moves within the sealing ring 56, which limits the movement of the upright 55. The sealing ring 56 increases the sealing between the upright 55 and the housing 6. The upright 55 is square in shape, and the block 57 is fixedly connected to the top of the upright 55. The upright 55 drives the block 57 to move. When the block 57 moves upward, the coolant flow rate increases. When the turntable 52 rotates in the opposite direction, the block 57 moves downward, and the coolant flow rate decreases. This allows for precise adjustment of the coolant flow rate to meet the cooling requirements of different casting processes and parts. The drive unit 58 is located inside the housing 51, and the auxiliary unit 59 is located outside the housing 51. The turntable 52, driven by the drive unit 58, causes the slider 53 to move within the connecting column 54, thereby causing the upright 55 to move the block 57.

[0029] In the specific implementation process, it is worth noting that when it is necessary to adjust the coolant flow rate, the turntable 52 is rotated, which drives the slider 53 to rotate. The slider 53 slides in the limiting groove on the surface of the connecting column 54, thereby driving the connecting column 54 to move. The connecting column 54 drives the upright 55 to move, and the upright 55 moves in the sealing ring 56 to limit the position of the upright 55. The sealing ring 56 increases the sealing between the upright 55 and the housing 6. The upright 55 is square in shape, and the upright 55 drives the block 57 to move. When the block 57 moves upward, the coolant flow rate increases. When the turntable 52 rotates in the opposite direction, the block 57 moves downward, and the coolant flow rate decreases. This achieves precise adjustment of the coolant flow rate to adapt to the cooling requirements of different casting processes and parts.

[0030] Furthermore, the drive unit 58 includes a worm gear 581, a worm 582, and a handwheel 583. The worm gear 581 is fixedly connected to the back of the turntable 52. The worm gear 581 drives the turntable 52 to rotate. After adjustment, the operator stops rotating the handwheel 583. Through the self-locking characteristics of the worm 582 and the worm gear 581, the rotated turntable 52 is fixed. The worm 582 is meshed with one side of the worm gear 581. The worm 582 drives the worm gear 581 to rotate. The top of the worm gear 582 is rotatably connected to the inner wall of the cover 51 through a bearing. The handwheel 583 is fixedly connected to the top of the worm 582. When the operator rotates the handwheel 583, the handwheel 583 drives the worm 582 to rotate. Under the drive of the handwheel 583, the worm 582 causes the worm gear 581 to drive the turntable 52 to rotate.

[0031] In the specific implementation process, it is worth noting that when the operator turns the handwheel 583, the handwheel 583 drives the worm gear 582 to rotate, the worm gear 582 drives the worm wheel 581 to rotate, and the worm wheel 581 drives the turntable 52 to rotate. After the adjustment is completed, the operator stops turning the handwheel 583. Through the self-locking characteristics of the worm gear 582 and the worm wheel 581, the turntable 52 that has been rotated is fixed, thereby driving the turntable 52 to rotate.

[0032] Furthermore, the auxiliary part 59 includes a pointer 591 and a scale line 592. The pointer 591 is fixedly connected to the end of the connecting post 54 and passes through the cover 51, and is movably connected to the cover 51. When the connecting post 54 moves, the connecting post 54 drives the pointer 591 to move, and the pointer 591 moves in the cover 51, limiting the pointer 591. The scale line 592 is opened on the side of the cover 51 away from the lower mold 2. The pointer 591 moves on the scale line 592. By observing the position of the pointer 591 on the scale line 592, the operator can intuitively know the distance the block 57 has moved, so as to accurately grasp the adjustment of the coolant flow rate and achieve precise control of the cooling process. In particular, the pointer 591 moves on the surface of the scale line 592 under the drive of the connecting post 54, and the operator can know the distance the block 57 has moved.

[0033] In the specific implementation process, it is worth noting that when the connecting column 54 moves, the connecting column 54 drives the pointer 591 to move. The pointer 591 moves in the cover 51 and is limited. The pointer 591 moves on the scale line 592. By observing the position of the pointer 591 on the scale line 592, the staff can intuitively know the distance that the block 57 has moved, so as to accurately grasp the adjustment of the coolant flow and achieve precise control of the cooling process.

[0034] Furthermore, the filtration mechanism 7 includes a vertical plate 71, connecting blocks 72, sealing gaskets 73, a frame 74, and a filter screen 75. The vertical plate 71 is attached to the side of the housing 6 away from the lower mold 2. The connecting blocks 72 are fixedly connected to both sides of the vertical plate 71 and are bolted to the outer wall of the housing 6. The vertical plate 71 moves the connecting blocks 72. After this movement, the operator rotates the bolts on the connecting blocks 72 to fix the connecting blocks 72 into the housing 6, thereby fixing the filter screen 75 into the housing 6. The filter screen 75 filters impurities inside the coolant. The sealing gasket 73 is installed on the inner wall of the vertical plate 71 and is attached to the inner wall of the housing 6. When the operator moves the vertical plate 71, the vertical plate 71 moves the sealing gasket 73. A sealing gasket 73 is placed inside the housing 6. The sealing gasket 73 improves the sealing between the upright plate 71 and the housing 6. The frame 74 is fixedly connected to the side of the upright plate 71 near the housing 6. The upright plate 71 drives the frame 74 to move. The filter screen 75 is installed on the inner wall of the frame 74. The frame 74 drives the filter screen 75 to move. The frame 74 and the filter screen 75 are placed inside the housing 6. The staff regularly cleans the impurities on the surface of the filter screen 75. The connecting block 72 is attached to the housing 6 under the drive of the upright plate 71. The upright plate 71 drives the frame 74 to move, thereby driving the filter screen 75 to move into the housing 6. The connecting block 72 is fixed to the housing 6 with bolts to filter the coolant.

[0035] In the specific implementation process, it is worth noting that when the staff moves the upright plate 71, the upright plate 71 moves the sealing gasket 73 and puts the sealing gasket 73 into the inside of the housing 6. The sealing gasket 73 improves the sealing between the upright plate 71 and the housing 6. The upright plate 71 moves the frame 74 and the frame 74 moves the filter screen 75. The frame 74 and the filter screen 75 are put into the inside of the housing 6. The upright plate 71 moves the connecting block 72. After completion, the staff rotates the bolts on the connecting blocks 72 on both sides to fix the connecting blocks 72 into the housing 6, thereby fixing the filter screen 75 into the housing 6. The filter screen 75 filters the impurities inside the coolant. The staff cleans the impurities on the surface of the filter screen 75 regularly to clean the impurities inside the coolant and prevent impurities from accumulating inside the cooling mechanism 4 for a long time and causing blockage.

[0036] Furthermore, the cooling mechanism 4 includes an inlet pipe 41, a connecting pipe 42, a cooling channel 43, and an outlet pipe 44. The inlet pipe 41 is connected to the inner wall of the vertical plate 71. At the start of the cooling process, the operator uses an external conveying device to allow the coolant to flow from the inlet pipe 41 into the housing 6. The connecting pipe 42 is connected to the inner wall of the housing 6 and extends into the interior of the housing 6, with its starting end attached to the outer wall of the block 57 and its ending end connected to the outer wall of the lower mold 2. The coolant is filtered through the filter screen 75. The filtered coolant is controlled by the position of the block 57 and enters the cooling channel of the lower mold 2 through the connecting pipe 42. The cooling channel 43 is located in the lower mold 2. The inner wall of mold 2; coolant flows in cooling channel 43, exchanges heat with the high-temperature casting parts in the lower mold 2, absorbs the heat of the parts, thereby reducing the temperature of the parts and promoting the solidification and molding of the parts. The outlet pipe 44 is connected to the other side of the lower mold 2 away from the connecting pipe 42. After heat exchange, the temperature of the coolant increases and it is discharged from the outlet pipe 44. It can enter the subsequent cooling circulation system, and after cooling treatment, it returns to the inlet pipe 41 to participate in the cooling process again. The coolant enters the box 6 through the inlet pipe 41, then enters the connecting pipe 42, enters the cooling channel 43 through the connecting pipe 42, and finally is discharged through the outlet pipe 44.

[0037] In the specific implementation process, it is worth noting that at the beginning of the cooling process, the staff uses an external conveying device to allow the coolant to flow from the inlet pipe 41 into the box 6. The coolant is filtered through the filter screen 75. The filtered coolant is controlled by the position of the block 57 and enters the cooling channel of the lower mold 2 through the connecting pipe 42. The coolant flows in the cooling channel 43 and exchanges heat with the high-temperature casting parts in the lower mold 2, absorbing the heat of the parts, thereby reducing the temperature of the parts and promoting the solidification and molding of the parts. After the heat exchange, the temperature of the coolant rises and it is discharged from the outlet pipe 44. It can enter the subsequent cooling circulation system, and after cooling, it returns to the inlet pipe 41 to participate in the cooling process again, thereby cooling the parts inside the casting mold.

[0038] Specifically, first, the operator moves the upright plate 71, which in turn moves the sealing gasket 73, placing it inside the housing 6. The sealing gasket 73 improves the seal between the upright plate 71 and the housing 6. The upright plate 71 then moves the frame 74, which in turn moves the filter screen 75. The frame 74 and filter screen 75 are then placed inside the housing 6. The upright plate 71 then moves the connecting block 72. After this, the operator rotates the bolts on the connecting blocks 72 on both sides to fix the connecting blocks 72 into the housing 6, thereby fixing the filter screen 75 to the housing. In body 6, the operator then rotates handwheel 583, which drives worm gear 582 to rotate. Worm gear 582 drives worm wheel 581 to rotate, worm wheel 581 drives turntable 52 to rotate, turntable 52 drives slider 53 to rotate, and slider 53 slides in the limiting groove on the surface of connecting post 54. Thus, slider 53 drives connecting post 54 to move, connecting post 54 drives upright 55 to move, upright 55 moves in sealing ring 56, and upright 55 drives block 57 to move, adjusting the size of the opening at the right end of connecting pipe 42. At the same time, connecting post 54... The pointer 591 moves within the housing 51 and along the scale line 592. By observing the position of the pointer 591 on the scale line 592, the operator can intuitively determine the distance the block 57 has moved and accurately control the flow rate of the coolant. After completion, the operator stops turning the handwheel 583. At the start of the cooling process, the operator uses an external conveying device to allow the coolant to flow from the inlet pipe 41 into the housing 6. The coolant is filtered through the filter screen 75. The filtered coolant is controlled by the position of the block 57 and enters the cooling channel of the lower mold 2 through the connecting pipe 42. The coolant flows in the cooling channel 43 and exchanges heat with the high-temperature casting parts inside the lower mold 2, absorbing the heat from the parts and thus reducing the temperature of the parts and promoting solidification. After heat exchange, the temperature of the coolant rises and it is discharged from the outlet pipe 44, which can then enter the subsequent cooling circulation system. After cooling, it returns to the inlet pipe 41 to participate in the cooling process again, cooling the parts inside the casting mold.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A casting mold with a cooling structure, comprising a worktable (1), characterized in that: The surface of the workbench (1) is provided with a lower mold (2), the surface of the lower mold (2) is attached with an upper mold (3), the upper side of the workbench (1) is fixedly connected with a box body (6), the casting mold with cooling structure further comprises: A cooling mechanism (4) is arranged outside the lower mold (2); An adjusting mechanism (5) is arranged outside the box body (6); A filtering mechanism (7) is arranged inside the box body (6); Wherein, the cooling mechanism (4) is used for cooling the parts inside the casting mold, the adjusting mechanism (5) is used for adjusting the flow of the cooling liquid inside the cooling mechanism (4), and the filtering mechanism (7) is used for filtering the cooling liquid.

2. The casting mold with a cooling structure according to claim 1, characterized in that: The adjusting mechanism (5) comprises: A cover body (51) is fixedly connected to the top of the box body (6); A rotating disc (52) is rotatably connected to the inner wall of the cover body (51) through a pin shaft; A sliding block (53) is fixedly connected to the front side of the rotating disc (52); A connecting column (54) is slidingly connected to the outer wall of the sliding block (53); A vertical rod (55) is fixedly connected to the bottom of the connecting column (54) and extends into the inside of the box body (6); A sealing ring (56) is installed on the inner wall of the box body (6) and is attached to the outer wall of the vertical rod (55); A plug (57) is fixedly connected to the top of the vertical rod (55); A driving part (58) is arranged inside the cover body (51); An auxiliary part (59) is arranged outside the cover body (51); Wherein, the rotating disc (52) is driven by the driving part (58) to move the sliding block (53) on the connecting column (54), so that the vertical rod (55) drives the plug (57) to move.

3. The casting mold with a cooling structure according to claim 2, characterized in that: The driving part (58) comprises: A worm wheel (581) is fixedly connected to the back of the rotating disc (52); A worm gear (582) is meshingly connected to one side of the worm wheel (581) and is rotatably connected to the inner wall of the cover body (51) through a bearing; A hand wheel (583) is fixedly connected to the top of the worm gear (582); Wherein, the worm gear (582) is driven by the hand wheel (583) to drive the worm wheel (581) to rotate the rotating disc (52).

4. The casting mold with a cooling structure according to claim 2, characterized in that: The auxiliary part (59) comprises: A pointer (591) is fixedly connected to the end of the connecting column (54), penetrates through the cover body (51), and is movably connected with the cover body (51); A scale line (592) is arranged on the side of the cover body (51) away from the lower mold (2); Wherein, the pointer (591) is driven by the connecting column (54) to move on the surface of the scale line (592), so that the worker can know the moving distance of the plug (57).

5. The casting mold with a cooling structure according to claim 4, characterized in that: The filtering mechanism (7) comprises: A vertical plate (71) is attached to the side of the box body (6) away from the lower mold (2); Connecting blocks (72) are fixedly connected to the two sides of the vertical plate (71) and are fixedly connected to the outer wall of the box body (6) through bolts; A sealing gasket (73) is mounted on the inner wall of the vertical plate (71) and adheres to the inner wall of the box (6); A frame (74) is fixedly connected to one side of the vertical plate (71) close to the box (6); A filter screen (75) is mounted on the inner wall of the frame (74); The connecting block (72) is driven by the vertical plate (71) to adhere to the box (6), the vertical plate (71) drives the frame (74) to move, thereby driving the filter screen (75) to move into the inside of the box (6), and the connecting block (72) is fixed to the box (6) by bolts to filter the cooling liquid.

6. The casting mold with a cooling structure according to claim 5, characterized in that: The cooling mechanism (4) comprises: An inlet pipe (41) is communicated with the inner wall of the vertical plate (71); A connecting pipe (42) is communicated with the inner wall of the box (6) and extends to the inside of the box (6), and the beginning end adheres to the outer wall of the plug (57), and the end end is communicated with the outer wall of the lower mold (2); A cooling channel (43) is arranged on the inner wall of the lower mold (2); An outlet pipe (44) is communicated with the other side of the lower mold (2) away from the connecting pipe (42); The cooling liquid enters the box (6) through the inlet pipe (41), then enters the connecting pipe (42), enters the cooling channel (43) through the connecting pipe (42), and finally is discharged through the outlet pipe (44).

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