A mold leveling device for aluminum casting

Abstract

The present invention discloses a mold leveling device for aluminum casting processing in the field of aluminum casting technology, comprising a leveling unit disposed transversely above the base, a support unit disposed parallel to the leveling unit, a roller unit disposed parallel to the side of the leveling unit, and a flattening unit disposed on the other side of the leveling unit; the leveling unit comprises a connecting component disposed transversely on the base, two sets of extension components symmetrically slidably plugged into the two ends of the connecting component, and connecting assemblies respectively connected to the outer ends of the two sets of extension components. The present invention can adjust the leveling range of the leveling device according to the size of the mold, so as to achieve the purpose of leveling molds of different sizes and meet more usage requirements. In addition, the present invention can recycle excess sand in the mold during the leveling process, and can also perform leveling operations on concave sand-deficient areas during the leveling process, effectively ensuring the leveling effect.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum casting, in particular to a mold leveling device for aluminum casting processing. Background Art

[0002] Aluminum casting is one of the aluminum processing methods, among which plate aluminum (aluminum plate) casting is the most common processing type in aluminum casting. The smelting and casting of aluminum plate requires melting the aluminum billet first. The smelted aluminum liquid is transferred to the forming mold through a guide groove. The forming mold is piled with leveled sand. When the aluminum liquid is transferred to the mold, the aluminum liquid is spread flat and covers the entire mold. The aluminum liquid will quickly cool and solidify, and then form an aluminum plate profile under the restriction of the mold.

[0003] In the above processing method, the leveling of the sand in the mold is related to the production quality of the aluminum plate. In the prior art, when leveling the sand in the mold, the mold must first be placed on a vibration device, and then the sand is filled in the mold. The vibration device vibrates the mold so that the sand in the mold is spread and compacted in the mold, forming a preliminary leveling operation, and then the leveling equipment is used in conjunction with manual labor to perform a secondary leveling. In actual production activities, the sizes of aluminum plates are often different, and thus the corresponding mold sizes are also different. Existing leveling equipment can often only level aluminum plate molds of the same size. When faced with molds of different sizes, different models of leveling equipment need to be replaced, and therefore it cannot meet more usage requirements, and its flexibility of use is relatively low. Summary of the Invention

[0004] In view of the above-mentioned problems existing in the existing aluminum casting mold leveling equipment, the present invention proposes a aluminum casting mold leveling equipment to solve such problems.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: 1. A mold leveling device for aluminum casting processing, comprising a base, a leveling unit disposed laterally above the base, a support unit disposed parallel to the leveling unit, a rolling unit disposed parallel to the side of the leveling unit, and a flattening unit disposed on the other side of the leveling unit;

[0006] The smoothing unit includes a connecting component laterally arranged on the base, two sets of extension components symmetrically slidably plugged into the two ends of the connecting component, and connecting components respectively connected to the outer ends of the two sets of extension components;

[0007] The connecting component includes a wedge-shaped trowel plate and a storage rack fixedly connected to a side of the trowel plate, and the storage rack is a C-shaped structure with an opening facing upward.

[0008] The extension component includes a trowel plate 2 accommodated inside the trowel plate 1, and a storage rack 2 arranged on the side of the trowel plate 2 and located inside the storage rack 1. The storage rack 2 is also a C-shaped structure with the opening upward.

[0009] As a preferred solution of the mold leveling equipment for aluminum casting processing described in the present invention, the connecting component also includes a slide groove 1 opened in the storage rack 1, a storage groove opened in the trowel plate 1 and matched with the trowel plate 2, and a horizontal plate fixedly connected to the two ends of the slide groove 1.

[0010] As a preferred solution of the mold leveling equipment for aluminum casting processing described in the present invention, the extension component also includes a slide groove 2 opened on the bottom surface of the storage rack 1, and the slide groove 1 is connected to the slide groove 2 in a vertical direction, and a limiting slider is arranged at one end of the slide groove 2 and is matched and slidably connected to the slide groove 1.

[0011] As a preferred solution of the mold leveling equipment for aluminum casting processing described in the present invention, the base is generally U-shaped, and the base includes two groups of symmetrically arranged track frames, adjusting rods arranged horizontally in the two groups of track frames, support screws symmetrically threaded at both ends of the adjusting rods, and the outer ends of the support screws are fixedly connected to the track frames, and a sliding frame arranged on the track frames in the vertical direction, and the sliding frame can slide horizontally along the track frames, and the top of the sliding frame is fixedly connected to the outer side of the connecting assembly.

[0012] As a preferred solution of the mold leveling equipment for aluminum casting processing described in the present invention, the support unit includes a support frame laterally arranged above the leveling unit, and telescopic rods symmetrically arranged on both sides above the support frame, and the outer ends of the telescopic rods are fixedly connected to the connecting assembly.

[0013] As a preferred solution of the mold leveling equipment for aluminum casting processing described in the present invention, the rolling unit includes a connecting plate fixedly connected to the connecting component, two groups of pressure components symmetrically arranged on both sides of the connecting plate, a limiting shaft connected to one group of pressure components, and a rolling shaft connected to the other group of pressure components.

[0014] As a preferred solution of the mold leveling equipment for aluminum casting processing described in the present invention, the pressure assembly includes a sleeve fixedly connected to the connecting plate, an adjustment groove opened on the outer wall of the sleeve, a push rod inserted in the sleeve, and the end of the push rod extends to the outside of the sleeve, and a ring fixedly connected to the end of the push rod.

[0015] As a preferred solution of the mold leveling equipment for aluminum casting processing described in the present invention, the adjustment groove is composed of a vertical groove opened in the vertical direction and three groups of vertically offset parallel horizontal grooves, and the ends of the three groups of horizontal grooves are connected to the vertical groove.

[0016] As a preferred solution of the mold leveling equipment for aluminum casting processing described in the present invention, a spring is arranged in the sleeve, and the outer end of the spring extends to the outside through the adjustment groove, a spring is arranged between the push rod and the paddle, and the spring is located in the sleeve as a whole.

[0017] As a preferred solution of the mold flattening equipment for aluminum casting processing described in the present invention, the flattening unit includes a flattening frame 1 and a flattening frame 2 which are fixedly connected to two groups of connecting components respectively, and the flattening frame 1 and the flattening frame 2 are staggered, and the inner side of the flattening frame 1 is in contact with the outer side of the flattening frame 2.

[0018] The beneficial effects of the present invention are as follows: the leveling range of the leveling device can be adjusted according to the size of the mold, so as to achieve the purpose of leveling molds of different sizes and meet more usage requirements. In addition, during the leveling process, excess sand in the mold can be recovered. At the same time, the concave sand-deficient parts can be leveled during the leveling process, effectively ensuring the leveling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive efforts. Among them:

[0020] Figure 1 This is a schematic diagram of the application of the mold leveling equipment for aluminum casting processing of the present invention.

[0021] Figure 2 It is a schematic structural diagram of the mold leveling equipment for aluminum casting processing of the present invention.

[0022] Figure 3 This is a schematic structural diagram of the smoothing unit of the mold smoothing equipment for aluminum casting processing of the present invention.

[0023] Figure 4 This is a schematic structural diagram of the rolling unit of the mold leveling equipment for aluminum casting processing of the present invention.

[0024] Figure 5 This is a schematic structural diagram of the pressure assembly of the mold leveling equipment for aluminum casting processing of the present invention.

[0025] Figure 6 This is a schematic structural diagram of the flattening unit of the mold flattening equipment for aluminum casting processing of the present invention.

[0026] Figure 7 It is a side cutaway schematic diagram of the working state of the mold leveling equipment for aluminum casting processing of the present invention.

[0027] Reference numerals: 1, base; 11, track frame; 12, adjustment rod; 13, support screw; 14, sliding frame; 2, leveling unit; 21, connecting component; 211, leveling plate 1; 212, storage rack 1; 213, slide 1; 214, storage slot; 215, horizontal plate; 22, extension component; 221, leveling plate 2; 222, storage rack 2; 223, slide 2; 224, limit slider; 23, connection Components; 3. Support unit; 31. Support frame; 32. Telescopic rod; 4. Rolling unit; 41. Connecting plate; 42. Pressure assembly; 421. Sleeve; 422. Adjustment slot; 423. Push rod; 424. Ring; 425. Pick; 426. Spring; 43. Limiting shaft; 44. Rolling shaft; 5. Flattening unit; 51. Flattening frame 1; 52. Flattening frame 2; 6. Vibration device; 7. Mold; 8. Pit. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. 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.

[0030] Example

[0031] Reference Figures 1 to 7 , which is an embodiment of the present invention, includes a mold leveling device for aluminum casting processing, including a base 1, a leveling unit 2 is horizontally arranged above the base 1, a support unit 3 is arranged parallel to the leveling unit 2, a roller pressing unit 4 is arranged parallel to the side of the leveling unit 2, and a flattening unit 5 is arranged on the other side of the leveling unit 2. The entire device is located outside a vibration device 6, and a mold 7 for casting an aluminum plate is located on the vibration device 6. After the vibration device 6 performs a preliminary leveling and compacting on the sand on the mold 7, the leveling device performs a secondary leveling operation on it;

[0032] The leveling unit 2 includes a connecting member 21 disposed transversely on the base 1, two sets of extension members 22 symmetrically slidably plugged into the two ends of the connecting member 21, and connecting assemblies 23 respectively connected to the outer ends of the two sets of extension members 22. The bottoms of the connecting member 21 and the extension member 22 are at the same horizontal height. Therefore, when the extension member 22 is telescopically slid at the two ends of the connecting member 21, the bottoms of the two remain at the same horizontal height, thereby ensuring that the leveling unit 2 can still flatten the surface of the sand pile below it to the same horizontal height after adjusting the leveling range, thereby achieving the purpose of leveling sand in different ranges.

[0033] The connecting component 21 includes a wedge-shaped trowel plate 211 and a storage rack 212 fixedly connected to the side of the trowel plate 211. The storage rack 212 is a C-shaped structure with an upward opening. When the wedge-shaped trowel plate 211 contacts the sand pile, it first pushes the sand forward. Under the action of the thrust, the moving sand will first move to the sides, thereby filling the concave areas on the sides. When the concave areas are filled, the excess sand will move upward along the top slope of the trowel plate 211 under the action of the thrust, and then be collected by the storage rack 212 to prevent excessive sand from affecting subsequent leveling work.

[0034] The extension component 22 includes a trowel plate 221 stored inside the trowel plate 1 211, and a storage rack 222 arranged on the side of the trowel plate 221 and located in the storage rack 1 212. The storage rack 222 is also a C-shaped structure with the opening facing upward. The structure of the trowel plate 221 is the same as that of the trowel plate 1 211, and the structure of the storage rack 222 is the same as that of the storage rack 1 212. Therefore, the overall function and effect of the extension component 22 are the same as those of the connecting component 21, and the additional difference of the extension component 22 is that it can be stored in the connecting component 21, thereby achieving the purpose of adjusting the overall length of the trowel unit 2, thereby achieving the purpose of adjusting the leveling range of the trowel unit 2.

[0035] Further, refer to Figure 3 The connecting component 21 also includes a slide groove 213 opened in the storage rack 212, a storage groove 214 opened in the trowel plate 211 and matched with the trowel plate 221, and a horizontal plate 215 fixedly connected to both ends of the slide groove 213. The slide groove 213 is used to limit and fix the extension component 22, and the storage groove 214 is used to provide space for storing the trowel plate 221.

[0036] Further, refer to Figure 3The extension part 22 also includes a second slide groove 223 opened on the bottom surface of the storage rack 1 212, and the slide groove 1 213 is vertically connected to the second slide groove 223, and a limiting slider 224 is provided at one end of the slide groove 223 and slidably connected to the slide groove 1 213. The storage rack 222 is used to provide a space for storing the storage rack 1 212, so that the extension part 22 can fit and shrink to one end of the connecting part 21, and the limiting slider 224 cooperates with the horizontal plate 215 and the slide groove 1 213, so as to ensure that the extension part 22 slides on the side of the connecting part 21 while not completely separating from the connecting part 21. The way in which the slide groove 1 213 is connected to the second slide groove 223 can make the sand located in the storage rack 1 212 and the storage rack 222 fall downward along the slide groove 1 213 and the slide groove 2 223, thereby realizing the function of filling the depression.

[0037] Among them, reference Figure 2 The base 1 is a U-shaped structure as a whole. The base 1 includes two sets of symmetrically arranged track frames 11, adjusting rods 12 arranged horizontally in the two sets of track frames 11, support screws 13 symmetrically threaded at both ends of the adjusting rods 12, and the outer ends of the support screws 13 are fixedly connected to the track frames 11, and a sliding frame 14 arranged on the track frames 11 in the vertical direction, and the sliding frame 14 can slide horizontally along the track frames 11, and the top of the sliding frame 14 is fixedly connected to the outer side of the connecting component 23. The U-shaped base 1 enables the leveling equipment as a whole to be moved and installed from the side of the mold 7 to the working area. The two sets of symmetrically threaded support screws 13 at both ends of the adjusting rods 12 enable the adjusting rod 1 When rotating, the support screws 13 at both ends can be driven to drive the two sets of track frames 11 to move in relative directions. The track frames 11 moving in relative directions are fixedly connected to the connecting assembly 23 through the sliding frame 14, driving the leveling unit 2, the support unit 3, the rolling unit 4, and the leveling unit 5 connected to the connecting assembly 23 to adjust the length range, thereby achieving the purpose of adjusting the overall leveling range of the leveling equipment and realizing the function of leveling the sand on the support units 3 of different sizes. The bottom of the sliding frame 14 is an electric slide that can slide horizontally along the track frame 11, thereby driving the leveling equipment to perform leveling work. The upper part is a triangular support frame with strong support stability.

[0038] Among them, reference Figure 2 The support unit 3 includes a support frame 31 laterally arranged above the smoothing unit 2, and telescopic rods 32 symmetrically arranged on both sides above the support frame 31, and the outer ends of the telescopic rods 32 are fixedly connected to the connecting assembly 23. The telescopic rods 32 can adapt to the adjustment of the base 1 and extend and retract accordingly. The support unit 3 installed above the smoothing unit 2 is used as a whole to provide the leveling equipment with lateral support from above.

[0039] Among them, reference Figure 4 The rolling unit 4 includes a connecting plate 41 fixedly connected to the connecting component 23, two groups of pressure components 42 symmetrically arranged on both sides of the connecting plate 41, a limiting shaft 43 connected to one group of pressure components 42, and a rolling shaft 44 connected to the other group of pressure components 42. Two groups of pressure components 42 are installed at both ends of the rolling unit 4. On the two symmetrical groups of pressure components 42, one group is installed with the limiting shaft 43, and the other group is installed with the rolling shaft 44, and the limiting shaft 43 extends into the rolling shaft 44 opposite to it. Therefore, the four Two groups of limiting shafts 43 and rolling shafts 44 are staggered between the pressure components 42. When the two sides of the rolling unit 4 move following the smoothing unit 2, the limiting shafts 43 and rolling shafts 44 that are plugged into each other will extend in relative directions, thereby adapting to the changes when the length of the rolling unit 4 is adjusted. At this time, the two groups of rolling shafts 44 will form a staggered position state. The two groups of staggered rolling shafts 44 have a part that overlaps in the horizontal direction. Therefore, the two groups of rolling shafts 44 can form a group of continuous rolling ranges, thereby avoiding the generation of rolling dead angles.

[0040] Among them, reference Figure 4 The pressure assembly 42 includes a sleeve 421 fixedly connected to the connecting plate 41, an adjustment groove 422 opened on the outer wall of the sleeve 421, a push rod 423 inserted into the sleeve 421, and the end of the push rod 423 extends to the outside of the sleeve 421, and a ring 424 fixedly connected to the end of the push rod 423.

[0041] Further, refer to Figure 5 The adjustment groove 422 is composed of a vertical groove opened in the vertical direction and three groups of vertically staggered parallel horizontal grooves, and the ends of the three groups of horizontal grooves are connected to the vertical grooves. They can slide into the three groups of horizontal grooves along the vertical grooves, and the three groups of horizontal grooves are at different horizontal heights.

[0042] Further, refer to Figure 5 The spring 426 is provided in the sleeve 421, and the outer end of the spring 426 extends to the outside through the adjustment slot 422. A spring 426 is provided between the push rod 423 and the paddle 425, and the spring 426 is located in the sleeve 421 as a whole. The spring 426 elastically supports the push rod 423 to always push it downward, thereby assisting the roller pressure shaft 44 to apply rolling pressure. By adjusting the position of the paddle 425 in the adjustment slot 422, the paddle 425 is placed in the horizontal slot of the adjustment slot 422 at different heights, which will shorten the distance between the push rod 423 and the paddle 425, thereby compressing the length and activity space of the spring 426. Since the elastic length of the spring 426 changes, its elastic supporting force will also change accordingly, thereby strengthening the elastic supporting force of the spring 426, thereby realizing the function of adjusting the spring 426 to assist the roller pressure shaft 44 in applying rolling pressure, thereby meeting more usage requirements.

[0043] Among them, reference Figure 6 The flattening unit 5 includes a flattening frame 1 51 and a flattening frame 2 52 which are respectively fixedly connected to the two groups of connecting components 23, and the flattening frame 1 51 and the flattening frame 2 52 are staggered, and the inner side of the flattening frame 1 51 is in contact with the outer side of the flattening frame 2 52. The flattening frame 1 51 and the flattening frame 2 52 have the same structure, both of which are rake structures, which can initially flatten the sand and the sand pile to prevent uneven distribution of sand when the sand is smoothed and rolled in the later stage. The rake tooth structure can reduce the resistance of the flattening unit 5 to the initial flattening of the sand, and the flattening frame 1 51 and the flattening frame 2 52 can move following the corresponding connecting components 23. The staggered setting ensures that there will be no omission of the flattening area when the range is adjusted, thereby ensuring the leveling work effect.

[0044] In summary, refer to Figure 7 When the equipment is used to level the mold 7, the adjusting rod 12 is rotated according to the applied size range of the mold 7. The adjusting rod 12 drives the two sets of track frames 11 pushed by the support screw 13 through the thread to move in relative directions. The track frames 11 moving in relative directions are fixedly connected to the connecting component 23 through the sliding frame 14, and move from the two sets of extension parts 22 to the two sides of the connecting part 21, thereby achieving the function of adjusting the leveling range of the leveling unit 2;

[0045] At the same time, the connecting component 23 also drives the pressure component 42 to drive the two sets of limit shafts 43 and the two sets of rolling shafts 44 to move and adjust the relative directions, so as to achieve the purpose of adjusting the rolling range of the rolling unit 4;

[0046] The positions of the first flattening frame 51 and the second flattening frame 52 on the other side of the connecting assembly 23 will also be adjusted accordingly to achieve the purpose of adjusting the flattening range of the flattening unit 5.

[0047] Through the above operation, the purpose of adjusting the leveling range of the leveling equipment according to the actual size of the mold 7 can be achieved, and the function of leveling molds 7 of different sizes can be realized, thereby meeting more usage requirements and improving the flexibility of the device.

[0048] Reference Figure 4After the leveling range is adjusted, the sliding frame 14 drives the leveling unit 2, the rolling unit 4 and the leveling unit 5 to slide horizontally on the mold 7 synchronously. During the sliding process, the leveling unit 5 first contacts the sand and, through its own rake-like structure, will initially level the uneven sand accumulated in the mold 7 to prevent uneven distribution of sand when the sand is leveled and rolled in the later stage; then the moving leveling unit 2 contacts the sand and will level the leveled sand. The wedge-shaped structure of the trowel plate 1 211 and the trowel plate 2 221 contact the sand and push the sand forward first. The moving sand will fill the concave area under the action of the thrust. When the concave area is filled, the excess sand will move upward along the top inclined surface of the trowel plate 1 211 and the trowel plate 2 221 to the storage rack 1 212 and the storage rack 2 under the action of the thrust. 222, and then collected by the storage rack 1 212 to prevent excessive sand from affecting the subsequent leveling work. During the leveling process of the leveling unit 2, if the sand in the storage rack 222 and the storage rack 1 212 encounters a concave area, the sand therein will fall down into the pit 8 through the chute 1 213 and the chute 2 223 to fill the pit 8, further ensuring the effect of the leveling work; finally, the rolling unit 4 contacts the sand that is leveled and smoothed by the flattened unit 5 and the leveling unit 2 in succession, and the rolling shaft 44 will apply elastic pressure through the pressure component 42 to further roll the leveled sand, reduce the gaps between the sand, and further ensure the effect of the leveling work. After the above series of operations, the sand in the mold 7 can be leveled so that the upper surface of the sand is at the same horizontal height, meeting the needs of aluminum plate casting work.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A mold leveling device for aluminum casting processing, comprising a base (1), characterized in that: A smoothing unit (2) is laterally arranged above the base (1), a supporting unit (3) is arranged above the smoothing unit (2) in parallel, a rolling unit (4) is arranged in parallel on the side of the smoothing unit (2), and a flattening unit (5) is arranged on the other side of the smoothing unit (2); The smoothing unit (2) comprises a connecting component (21) arranged transversely on the base (1), two groups of extension components (22) symmetrically slidably plugged into the two ends of the connecting component (21), and connecting components (23) respectively connected to the outer ends of the two groups of extension components (22); The connecting component (21) includes a wedge-shaped trowel plate (211) and a storage rack (212) fixedly connected to the side of the trowel plate (211), and the storage rack (212) is a C-shaped structure with an opening upward; The extension component (22) includes a second trowel plate (221) housed inside the first trowel plate (211), and a second storage rack (222) arranged on the side of the second trowel plate (221) and located inside the first storage rack (212). The second storage rack (222) is also a C-shaped structure with an opening facing upward.

2. The mold leveling equipment for aluminum casting according to claim 1, characterized in that: The connecting component (21) further includes a slide groove (213) provided in the storage rack (212), a storage groove (214) provided in the trowel plate (211) and matched with the trowel plate (221), and a transverse plate (215) transversely fixedly connected to both ends of the slide groove (213).

3. The mold leveling equipment for aluminum casting according to claim 2, characterized in that: The extension component (22) further includes a second slide groove (223) provided on the bottom surface of the first storage rack (212), wherein the first slide groove (213) is vertically connected to the second slide groove (223), and a limiting slider (224) provided at one end of the second slide groove (223) and matching and slidingly connected to the first slide groove (213).

4. The aluminum casting mold leveling device according to claim 1, characterized in that: The base (1) is a U-shaped structure as a whole, and comprises two groups of symmetrically arranged track frames (11), adjustment rods (12) arranged transversely in the two groups of track frames (11), support screws (13) symmetrically threadedly inserted into both ends of the adjustment rods (12), and the outer ends of the support screws (13) are fixedly connected to the track frames (11), and a sliding frame (14) is arranged vertically on the track frames (11), and the sliding frame (14) can slide horizontally along the track frames (11), and the top end of the sliding frame (14) is fixedly connected to the outer side of the connecting component (23).

5. The mold leveling equipment for aluminum casting according to claim 1, characterized in that: The support unit (3) comprises a support frame (31) arranged transversely above the smoothing unit (2), and telescopic rods (32) symmetrically arranged on both sides above the support frame (31), and the outer ends of the telescopic rods (32) are fixedly connected to the connecting assembly (23).

6. The aluminum casting mold leveling device according to claim 1, characterized in that: The rolling unit (4) comprises a connecting plate (41) fixedly connected to the connecting assembly (23), two groups of pressure assemblies (42) symmetrically arranged on both sides of the connecting plate (41), a limiting shaft (43) connected to one group of pressure assemblies (42), and a rolling shaft (44) connected to the other group of pressure assemblies (42).

7. The aluminum casting mold leveling device according to claim 6, characterized in that: The pressure assembly (42) includes a sleeve (421) fixedly connected to the connecting plate (41), an adjustment groove (422) provided on the outer wall of the sleeve (421), a push rod (423) inserted into the sleeve (421), the end of the push rod (423) extending to the outside of the sleeve (421), and a collar (424) fixedly connected to the end of the push rod (423).

8. The aluminum casting mold leveling device according to claim 7, characterized in that: The adjustment groove (422) is composed of a vertical groove opened in the vertical direction and three groups of vertically staggered parallel transverse grooves, and the ends of the three groups of transverse grooves are all connected to the vertical groove.

9. The aluminum casting mold leveling device according to claim 8, characterized in that: A spring (426) is provided in the sleeve (421), and the outer end of the spring (426) extends to the outside through the adjustment slot (422). A spring (426) is provided between the push rod (423) and the paddle (425), and the spring (426) is entirely located in the sleeve (421).

10. The mold leveling equipment for aluminum casting according to claim 1, characterized in that: The flattening unit (5) comprises a flattening frame 1 (51) and a flattening frame 2 (52) respectively fixedly connected to the two groups of connecting components (23), and the flattening frame 1 (51) and the flattening frame 2 (52) are staggered, and the inner side of the flattening frame 1 (51) is in contact with the outer side of the flattening frame 2 (52).

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