Anti-deviation casting mold

Abstract

The utility model relates to an anti-deviation casting mold, and relates to the technical field of casting molds, the anti-deviation casting mold comprises a supporting box, an adjusting mechanism, a fixing mechanism and a lifting mechanism, the adjusting mechanism is located on the inner side of the supporting box, the fixing mechanism is arranged on the adjusting mechanism, and the lifting mechanism is arranged on the supporting box; the top of the supporting box is provided with a lower casting mold, and the top of the lower casting mold is movably connected with an upper casting mold. The adjusting mechanism comprises a movable rod arranged on the inner side of the supporting box, a manual rotating handle is arranged at one end of the front face of the movable rod, a power gear is arranged on the outer side of the movable rod, transmission racks are meshed with the top and the bottom of the power gear, and supporting sliding blocks are arranged on the tops of the two transmission racks. The purpose of preventing the casting mold from deviating is achieved, the casting mold is prevented from shaking and falling off during part casting, part materials on the inner side of the casting mold are prevented from being spilled out, and the part casting effect of the casting mold is improved.

Description

Technical Field

[0001] The present application relates to the technical field of casting molds, and in particular to an anti-deviating casting mold. Background Art

[0002] A casting mold is a material that is made of other easily formed materials in advance in order to obtain the structural shape of a part. The mold is then placed in a sand mold, forming a cavity with the same size as the part structure. A flowing liquid is then poured into the cavity, and after the liquid cools and solidifies, a part with the same shape and structure as the mold can be formed.

[0003] The casting mold is an important part of the casting process. For example, the Chinese patent with publication number CN215786589U in the relevant technology proposes a new casting mold with a lower exhaust groove, which is beneficial to improve the practicability of the casting mold. The lower exhaust groove and the upper exhaust groove are perpendicular to the parting surface of the lower casting mold and the upper casting mold. At the same time, the horizontal cross-section of the lower exhaust groove and the upper exhaust groove is narrow in front and wide in the back. Therefore, the gas deeper and farther away from the lower exhaust groove and the upper exhaust groove can also be easily discharged. At the same time, the lower exhaust groove and the upper exhaust groove will be filled with molten copper, which increases the structural strength of the lower exhaust groove and the upper exhaust groove of the product, and can reduce the cracking of low-lead copper.

[0004] Regarding the above-mentioned related technologies, the inventor believes that the following defects exist: However, the casting mold of this design does not have the advantage of anti-deviation, which causes the casting mold to easily shake and fall off during the process of casting parts, making the part material inside the casting mold easy to spill out, which not only causes waste of part materials, but also affects the quality and effect of the casting of parts by the casting mold. It is inconvenient to use and cannot meet the actual use needs, reducing the use efficiency and effect of the casting mold. Utility Model Content

[0005] In order to solve the problem that the casting mold does not have the advantage of anti-drift, which makes the casting mold easy to shake and fall off during the process of casting parts, making the part material inside the casting mold easy to spill out, which not only causes waste of part material, but also affects the advantages of the casting mold on the quality and effect of part casting, the present application provides an anti-drift casting mold.

[0006] The anti-deviating casting mold provided in the present application adopts the following technical solution:

[0007] An anti-deviating casting mold comprises a supporting box, an adjusting mechanism, a fixing mechanism and a lifting mechanism, wherein the adjusting mechanism is located inside the supporting box, the fixing mechanism is arranged on the adjusting mechanism, the lifting mechanism is arranged on the supporting box, a lower casting mold is arranged on the top of the supporting box, and an upper casting mold is movably connected to the top of the lower casting mold;

[0008] The adjustment mechanism comprises a movable rod arranged inside the support box, a manual turning handle is arranged at one end of the front side of the movable rod, a power gear is arranged outside the movable rod, a transmission rack is meshed at the top and bottom of the power gear, and a supporting slider is arranged at the top of the two transmission racks;

[0009] The fixing mechanism includes a connecting frame fixed on the top of the supporting slider, and there are two connecting frames. The inner sides of the two connecting frames are threadedly connected with threaded rods, the tops of the two threaded rods are provided with movable turning handles, the outer sides of the two threaded rods are provided with rolling bearings, the bottoms of the two rolling bearings are provided with movable pressure blocks, and the bottoms of the two movable pressure blocks are provided with limiting clamps.

[0010] By adopting the above technical scheme, the lower casting mold and the upper casting mold can be clamped and fixed by the fixing mechanism, so as to avoid shaking or deviation of the lower casting mold and the upper casting mold during use, and ensure the casting effect of the lower casting mold and the upper casting mold on the part material. The position of the fixing mechanism can be adjusted by the adjusting mechanism. When the fixing mechanism is needed to clamp and fix the lower casting mold and the upper casting mold, the fixing mechanism can be adjusted to a position that fits the lower casting mold and the upper casting mold. When the part material inside the lower casting mold needs to be taken, the fixing mechanism can be separated from the lower casting mold and the upper casting mold.

[0011] The technicians only need to turn the manual handle to drive the movable rod and the power gear to rotate, and then drive the two transmission racks, two supporting slide blocks, two connecting frames, two threaded rods, two movable handles, two rolling bearings, two movable pressure blocks and two limit clamps to move away from or relative to each other, so that the two connecting frames are separated from or fitted with the upper casting mold and the lower casting mold, and then the two movable handles drive the two threaded rods to rotate, and then drive the two rolling bearings, two movable pressure blocks and two limit clamps to move up and down, so as to control the fitting and separation of the two limit clamps with the lower casting mold and the upper casting mold, and then realize the installation, fixation and disassembly of the lower casting mold and the upper casting mold.

[0012] Optionally, the lifting mechanism includes a fixed box fixed to the top of the supporting box, a servo motor is arranged on the inner side of the fixed box, a movable screw rod is arranged on the output shaft of the servo motor, a threaded block is threadedly connected to the outer side of the movable screw rod, a limiting block is arranged on the outer side of the threaded block, and the limiting block is fixedly connected to the upper casting mold.

[0013] By adopting the above technical scheme, the upper casting mold can be driven to move up and down by the lifting mechanism, and the upper casting mold can be separated or fitted with the lower casting mold to realize rapid processing and demolding of the parts material inside the upper casting mold and the lower casting mold. The movable screw is driven to rotate by the servo motor, which in turn drives the threaded block, the limiting block and the upper casting mold to move up and down in turn, so that the upper casting mold and the lower casting mold are positioned, fitted or separated, so as to achieve the purpose of processing and demolding of the parts material inside the lower casting mold.

[0014] Optionally, a feed pipe is provided on the top of the upper casting mold, a movable cover is movably connected to the top of the feed pipe, and the feed pipe is communicated with the upper casting mold.

[0015] By adopting the above technical solution, the feed pipe can be opened or closed through the movable cover to prevent impurities and particles from falling into the inner side of the upper casting mold and the lower casting mold when the upper casting mold and the lower casting mold are processing the part material. At the same time, by opening the movable cover, the part material can be poured into the inner side of the upper casting mold and the lower casting mold for casting.

[0016] Optionally, four movable slide blocks are provided on the outer side of the upper casting mold, four fixed rods are provided on the top of the support box, sliding holes with the same diameter as the four fixed rods are respectively opened on the inner sides of the four movable slide blocks, and the four fixed rods are respectively slidably connected to the four sliding holes.

[0017] By adopting the above technical solution, by setting four movable slide blocks and four fixed rods, the stability of the upper casting mold moving up and down can be guaranteed, and the servo motor, movable screw rod, threaded block and limit block can be used to guide the upper casting mold when it moves up and down, thereby avoiding shaking or deviation of the upper casting mold during movement.

[0018] Optionally, four positioning blocks are provided at the bottom of the upper casting mold, and four positioning slots are provided at the top of the lower casting mold, and the four positioning blocks are respectively engaged with the four positioning slots.

[0019] By adopting the above technical solution, by setting four positioning blocks and four positioning slots, the upper casting mold and the lower casting mold can be installed and positioned, and a lot of installation and positioning time can be saved in the process of installing and fixing the upper casting mold and the lower casting mold, thereby improving the speed of installing and fixing the upper casting mold and the lower casting mold.

[0020] Optionally, two mounting holes are provided on the top of the upper casting mold, and two mounting grooves are provided on the top of the lower casting mold. The two mounting holes are respectively connected to the two mounting grooves, and the two limiting clamps are respectively engaged with the two mounting holes and the two mounting grooves.

[0021] By adopting the above technical solution, by setting two limit clamps, two mounting holes and two mounting grooves, the upper casting mold and the lower casting mold can be stably clamped and limited together, avoiding the upper casting mold from shifting during use, thereby ensuring the casting processing effect of the upper casting mold and the lower casting mold on the part material.

[0022] Optionally, two fixed square holes are provided on the top of the support box, the two support slide blocks are slidably connected to the two fixed square holes respectively, a limiting square hole is provided on the inner side of the fixed box, and the limiting square block is slidably connected to the limiting square hole.

[0023] By adopting the above technical solution, by setting two supporting sliders and two fixed square holes, the two connecting frames can be connected to the two transmission racks respectively, so that the adjustment mechanism drives the fixing mechanism to move, and by setting the limiting square block and the limiting square hole, the threaded block can be restricted from circular rotation.

[0024] Optionally, a deep groove ball bearing is arranged on the outer side of the movable screw rod, the fixed box is fixedly connected to the deep groove ball bearing, a rolling block is arranged at one end of the movable rod away from the manual turning handle, and the support box is rotatably connected to the rolling block.

[0025] By adopting the above technical solution and setting a deep groove ball bearing, the stability of the rotation of the movable screw rod can be guaranteed, and the movable screw rod can be supported at the same time, and the movable screw rod can be driven to rotate by the servo motor. By setting a rolling block, the stability of the rotation of the movable rod can be guaranteed, and the movable rod can be supported at the same time, and the movable rod can be driven to rotate by the manual turning handle.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The servo motor drives the movable screw to rotate, which in turn drives the threaded block, the limit block and the upper casting mold to move downward, so that the upper casting mold and the lower casting mold are positioned and fitted together, and then the manual handle is rotated to drive the movable rod and the power gear to rotate in turn, which will respectively drive the two transmission racks, two supporting sliders, two connecting frames, two threaded rods, two movable handles, two rolling bearings, two movable pressure blocks and two limit clamps to move relative to each other, so that the two connecting frames are fitted together with the upper casting mold and the lower casting mold, and finally the two threaded rods can be driven to rotate by rotating the two movable handles, which will respectively drive the two rolling bearings. The movable bearing, two movable pressure blocks and two limit clamps move downward and respectively engage with the two mounting holes on the top of the upper casting mold and the two mounting grooves on the top of the lower casting mold, so that the upper casting mold can be stably installed above the lower casting mold, avoiding the upper casting mold and the lower casting mold from shaking or shifting during use, ensuring the use effect of the upper casting mold and the lower casting mold, achieving the purpose of preventing the casting mold from shifting, avoiding the casting mold from shaking and falling off during the process of casting parts, preventing the part material inside the casting mold from spilling out, avoiding the waste of part material, and improving the quality and effect of part casting by the casting mold.

[0028] 2. By opening the movable cover, the material to be cast can be poured into the inner side of the upper casting mold and the lower casting mold through the feed pipe for casting processing. After the material casting is completed, according to the above principle, the two movable handles are first rotated in the opposite direction to drive the two threaded rods to rotate, and then the two rolling bearings, two movable pressure blocks and two limit clamps are moved upward, so that the two limit clamps are separated from the upper casting mold and the lower casting mold in turn, so that the upper casting mold and the lower casting mold lose the limit, and then the manual handle is rotated in the opposite direction to drive the movable rod and the power gear to rotate, and then the two transmission racks, two supporting sliders, two connecting frames, two threaded rods, two movable handles, two rolling bearings, two movable pressure blocks and two limit clamps are moved in opposite directions, so that the two connecting frames are separated from the upper casting mold and the lower casting mold, so that the left and right sides of the upper casting mold and the lower casting mold lose the limit, and finally the movable screw rod is driven to rotate in the opposite direction by the servo motor, so that the threaded block, the limit block and the upper casting mold are moved upward, so that the upper casting mold is separated from the lower casting mold, so that the material processed on the inner side of the lower casting mold can be quickly ejected from the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0030] Figure 2 A cross-sectional view of the support box connection structure in the embodiment of the present application;

[0031] Figure 3Left view of the fixed box connection structure in the embodiment of the present application;

[0032] Figure 4 A top view of the support box connection structure in the embodiment of the present application;

[0033] Figure 5 Left view of the support box connection structure in the embodiment of the present application;

[0034] Figure 6 Front view of the support box connection structure in the embodiment of the present application;

[0035] Figure 7 Embodiments of the present application Figure 2 Enlarged view of point A in the middle.

[0036] Figure numerals: 1. Support box; 2. Movable rod; 3. Manual turning handle; 4. Power gear; 5. Transmission rack; 6. Support slider; 7. Connecting frame; 8. Threaded rod; 9. Movable turning handle; 10. Rolling bearing; 11. Movable pressure block; 12. Limit clamp block; 13. Fixed box; 14. Servo motor; 15. Movable lead screw; 16. Threaded block; 17. Limit block; 18. Upper casting mold; 19. Lower casting mold; 20. Feed pipe; 21. Movable cover; 22. Movable slider; 23. Fixed rod; 24. Positioning block. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-7 This application is described in further detail.

[0038] The present application embodiment discloses a casting mold for preventing deviation, referring to Figure 1 and Figure 2 , including a support box 1, an adjustment mechanism, a fixing mechanism and a lifting mechanism, the adjustment mechanism is located on the inner side of the support box 1, the fixing mechanism is arranged on the adjustment mechanism, the lifting mechanism is arranged on the support box 1, the top of the support box 1 is fixedly connected with a lower casting mold 19, and the top of the lower casting mold 19 is movably connected with an upper casting mold 18; the adjustment mechanism includes a movable rod 2 arranged on the inner side of the support box 1, one end of the front side of the movable rod 2 is fixedly connected with a manual turning handle 3, the outer side of the movable rod 2 is fixedly connected with a power gear 4, and the top and bottom of the power gear 4 are both meshed with transmission gears The tops of the two transmission racks 5 are fixedly connected with a supporting slider 6; the fixing mechanism includes a connecting frame 7 fixed on the top of the supporting slider 6, and the number of the connecting frames 7 is two. The inner sides of the two connecting frames 7 are threadedly connected with threaded rods 8, and the tops of the two threaded rods 8 are fixedly connected with movable handles 9, and the outer sides of the two threaded rods 8 are fixedly connected with rolling bearings 10, and the bottoms of the two rolling bearings 10 are fixedly connected with movable pressure blocks 11, and the bottoms of the two movable pressure blocks 11 are fixedly connected with limited clamps 12, and the support box 1 is movably connected to the movable rod 2.

[0039] The lifting mechanism includes a fixed box 13 fixed on the top of the supporting box 1, a servo motor 14 is fixedly connected to the inner side of the fixed box 13, a movable screw rod 15 is fixedly connected to the output shaft of the servo motor 14, a threaded block 16 is threadedly connected to the outer side of the movable screw rod 15, a limiting block 17 is fixedly connected to the outer side of the threaded block 16, and the limiting block 17 is fixedly connected to the upper casting mold 18.

[0040] A feed pipe 20 is fixedly connected to the top of the upper casting mold 18, and a movable cover 21 is movably connected to the top of the feed pipe 20. The feed pipe 20 is communicated with the upper casting mold 18. Four movable sliders 22 are fixedly connected to the outer side of the upper casting mold 18. Four fixed rods 23 are fixedly connected to the top of the support box 1. Sliding holes with the same diameter as the four fixed rods 23 are respectively opened on the inner sides of the four movable sliders 22, and the four fixed rods 23 are slidably connected to the four sliding holes respectively.

[0041] Four positioning blocks 24 are fixedly connected to the bottom of the upper casting mold 18, and four positioning slots are provided on the top of the lower casting mold 19. The four positioning blocks 24 are respectively connected to the four positioning slots. Two mounting holes are provided on the top of the upper casting mold 18, and two mounting slots are provided on the top of the lower casting mold 19. The two mounting holes are respectively connected to the two mounting slots. The two limit clamps 12 are respectively connected to the two mounting holes and the two mounting slots. The two movable pressing blocks 11 are both movably connected to the upper casting mold 18.

[0042] Two fixed square holes are provided on the top of the support box 1, and two support sliders 6 are respectively slidably connected to the two fixed square holes. The width of the support slider 6 is equal to the width of the fixed square hole. The two transmission racks 5 and the power gear 4 are both located on the inner side of the support box 1. The two transmission racks 5 are movably connected to the support box 1. The heights of the two support sliders 6 are different. The height of the left support slider 6 is equal to the height of the fixed square hole, and the height of the right support slider 6 is greater than the height of the fixed square hole.

[0043] A limiting square hole is provided on the inner side of the fixed box 13, and a limiting square block 17 is slidably connected to the limiting square hole. The length of the limiting square block 17 is equal to the length of the limiting square hole. A threaded hole matching the outer thread of the movable screw rod 15 is provided on the inner side of the threaded block 16. The upper casting mold 18 is movably connected to the fixed box 13. Both the two connecting frames 7 are movably connected to the supporting box 1. Both the two connecting frames 7 are movably connected to the lower casting mold 19 and the upper casting mold 18. The inner sides of the two connecting frames 7 are respectively provided with spiral holes matching the outer threads of the two threaded rods 8. The bottom ends of the threaded rods 8 pass through the inner sides of the connecting frames 7 and the rolling bearings 10 in sequence.

[0044] A deep groove ball bearing is fixedly connected to the outer side of the movable screw rod 15, and the fixed box 13 is fixedly connected to the deep groove ball bearing. The top end of the movable screw rod 15 passes through the threaded block 16 and the deep groove ball bearing in sequence and extends to the inner side of the deep groove ball bearing. The rolling bearing 10 and the deep groove ball bearing are composed of four parts: an inner ring, an outer ring, a rolling element and a retaining frame. The function of the inner ring is to cooperate with the shaft and rotate with the shaft, and the function of the outer ring is to cooperate with the bearing seat and play a supporting role. The end of the movable rod 2 away from the manual handle 3 is fixedly connected to a rolling block, and the support box 1 is rotatably connected to the rolling block. The end of the movable rod 2 away from the manual handle 3 passes through the support box 1 and the power gear 4 in sequence and extends to the outside of the rolling block.

[0045] In addition, by setting up the support box 1, the lower casting mold 19 can be supported, and the power gear 4 and the two transmission racks 5 can be hidden. By setting up the movable rod 2, the power gear 4 and the manual handle 3 can be supported. By rotating the manual handle 3, the movable rod 2 and the power gear 4 can be driven to rotate. By setting up two supporting sliders 6, the two connecting frames 7 can be respectively supported by the two transmission racks 5. By setting up two fixed square holes, the sliding effect of the two supporting sliders 6 can be guaranteed. By setting up two connecting frames 7, the two threaded rods 8 can be supported.

[0046] By setting two threaded rods 8, two movable handles 9 and two rolling bearings 10 can be supported. By rotating the two movable handles 9, the two threaded rods 8 can be driven to rotate respectively. By setting the rolling bearings 10, the rotation stability of the two threaded rods 8 can be improved, and at the same time, the two movable pressure blocks 11 and the two limit clamps 12 can be restricted from rotating in a circle. By setting two movable pressure blocks 11, the two limit clamps 12 can be supported. By setting two limit clamps 12, two mounting holes and two mounting grooves, the stability of the connection between the upper casting mold 18 and the lower casting mold 19 can be guaranteed. By setting the fixed box 13, the servo motor 14, the movable screw rod 15 and the threaded block 16 can be hidden. By setting the servo motor 14, the movable screw rod 15 can be driven to rotate.

[0047] By setting a movable screw rod 15 and a threaded block 16, the limiting block 17 can be supported, and by setting a limiting block 17 and a limiting square hole, the threaded block 16 can be restricted from rotating in a circle. By setting an upper casting mold 18 and a lower casting mold 19, the raw material can be cast and formed. By setting a feed pipe 20, the material to be cast can be poured into the inner side of the upper casting mold 18 and the lower casting mold 19. By setting a movable cover 21, the feed pipe 20 can be sealed. By setting four movable sliders 22, four fixing rods 23 and four sliding holes, the stability of the upper casting mold 18 moving up and down can be ensured, and the upper casting mold 18 can be guided. By setting four positioning blocks 24 and four positioning slots, the positioning effect of the upper casting mold 18 and the lower casting mold 19 can be ensured.

[0048] The implementation principle of an anti-drift casting mold in the embodiment of the present application is:

[0049] When the upper casting mold 18 and the lower casting mold 19 are needed to perform casting processing on the material, the movable screw rod 15 is first driven to rotate by the servo motor 14. Because the movable screw rod 15 is threadedly connected to the threaded block 16, the threaded block 16, the limiting block 17 and the upper casting mold 18 are driven to move downward in turn during the rotation of the movable screw rod 15, so that the upper casting mold 18 and the lower casting mold 19 are positioned and fitted together, and then the movable rod 2 and the power gear 4 can be driven to rotate in turn by rotating the manual turning handle 3. Because the two transmission racks 5 are meshed with the power gear 4, the two transmission racks 5, the two supporting sliders 6, the two connecting frames 7, the two threaded rods 8, the two movable turning handles 9, the two rolling bearings 10, the two movable pressing blocks 11 and the two limiting clamping blocks 12 are driven to move relative to each other during the rotation of the power gear 4, so that the two connecting frames 7 and the upper The casting mold 18 and the lower casting mold 19 are fitted together, and finally, the two threaded rods 8 can be driven to rotate respectively by rotating the two movable handles 9. Because the two connecting frames 7 are respectively threadedly connected to the two threaded rods 8, the two threaded rods 8 will be driven to move downward during the rotation of the two threaded rods 8. When the two limit clamps 12 move downward, they will respectively engage with the two mounting holes on the top of the upper casting mold 18 and the two mounting grooves on the top of the lower casting mold 19, so that the upper casting mold 18 and the lower casting mold 19 can be clamped and fixed, and the upper casting mold 18 can be stably installed above the lower casting mold 19, avoiding the upper casting mold 18 and the lower casting mold 19 from shaking or deflecting during use, thereby ensuring the use effect of the upper casting mold 18 and the lower casting mold 19.

[0050] By opening the movable cover 21, the material to be cast can be poured into the inner side of the upper casting mold 18 and the lower casting mold 19 through the feed pipe 20 for casting processing. After the material casting is completed, according to the above principle, the two movable handles 9 are first rotated in the opposite direction to drive the two threaded rods 8 to rotate, and then the two rolling bearings 10, the two movable pressure blocks 11 and the two limit clamps 12 are moved upward, so that the two limit clamps 12 are separated from the upper casting mold 18 and the lower casting mold 19 in turn, so that the upper casting mold 18 and the lower casting mold 19 lose their limit, and then the manual handle 3 is rotated in the opposite direction to drive the movable rod 2 and the power gear 4 to rotate, and then the two transmission gears are driven respectively. The strips 5, two supporting slide blocks 6, two connecting frames 7, two threaded rods 8, two movable handles 9, two rolling bearings 10, two movable pressure blocks 11 and two limit clamping blocks 12 move in opposite directions to separate the two connecting frames 7 from the upper casting mold 18 and the lower casting mold 19, so that the left and right sides of the upper casting mold 18 and the lower casting mold 19 lose their limits. Finally, the servo motor 14 drives the movable screw rod 15 to rotate in the opposite direction, thereby driving the threaded block 16, the limit block 17 and the upper casting mold 18 to move upward, so that the upper casting mold 18 is separated from the lower casting mold 19, so that the material processed on the inner side of the lower casting mold 19 can be quickly ejected from the mold.

[0051] Compared with the prior art, the overall structure is simple and easy to use, and the purpose of preventing the casting mold from deviating is achieved, thereby avoiding the casting mold from shaking and falling off during the casting process of parts, preventing the part material inside the casting mold from spilling out, and avoiding waste of part material. The quality and effect of part casting by the casting mold are improved, the actual use needs are met, and the use efficiency and effect of the casting mold are improved.

[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An anti-deviating casting mold, characterized in that: It comprises a support box (1), an adjustment mechanism, a fixing mechanism and a lifting mechanism, wherein the adjustment mechanism is located inside the support box (1), the fixing mechanism is arranged on the adjustment mechanism, and the lifting mechanism is arranged on the support box (1); a lower casting mould (19) is arranged on the top of the support box (1), and an upper casting mould (18) is movably connected to the top of the lower casting mould (19); The adjustment mechanism comprises a movable rod (2) arranged inside the support box (1), a manual turning handle (3) being arranged at one end of the front face of the movable rod (2), a power gear (4) being arranged outside the movable rod (2), transmission racks (5) being meshed at the top and bottom of the power gear (4), and support sliders (6) being arranged at the tops of the two transmission racks (5); The fixing mechanism comprises a connecting frame (7) fixed to the top of the supporting slider (6), the connecting frames (7) being two in number, the inner sides of the two connecting frames (7) being threadedly connected with a threaded rod (8), the top ends of the two threaded rods (8) being provided with a movable handle (9), the outer sides of the two threaded rods (8) being provided with a rolling bearing (10), the bottoms of the two rolling bearings (10) being provided with a movable pressure block (11), and the bottoms of the two movable pressure blocks (11) being provided with a limiting clamp block (12).

2. The anti-deviating casting mold according to claim 1, characterized in that: The lifting mechanism comprises a fixed box (13) fixed on the top of the support box (1), a servo motor (14) is arranged on the inner side of the fixed box (13), a movable screw rod (15) is arranged on the output shaft of the servo motor (14), the outer side of the movable screw rod (15) is threadedly connected to a thread block (16), a limiting block (17) is arranged on the outer side of the thread block (16), and the limiting block (17) is fixedly connected to the upper casting mold (18).

3. The anti-deviating casting mold according to claim 1, characterized in that: A feed pipe (20) is provided at the top of the upper casting mould (18), a movable cover (21) is movably connected to the top of the feed pipe (20), and the feed pipe (20) is in communication with the upper casting mould (18).

4. The anti-deviating casting mold according to claim 1, characterized in that: Four movable slide blocks (22) are arranged on the outer side of the upper casting mold (18), four fixed rods (23) are arranged on the top of the support box (1), and sliding holes having the same diameter as the four fixed rods (23) are respectively opened on the inner sides of the four movable slide blocks (22), and the four fixed rods (23) are respectively slidably connected to the four sliding holes.

5. The anti-deviating casting mold according to claim 1, characterized in that: Four positioning blocks (24) are arranged at the bottom of the upper casting mold (18), and four positioning slots are opened at the top of the lower casting mold (19), and the four positioning blocks (24) are respectively engaged with the four positioning slots.

6. The anti-deviating casting mold according to claim 1, characterized in that: The top of the upper casting mold (18) is provided with two mounting holes, the top of the lower casting mold (19) is provided with two mounting grooves, the two mounting holes are respectively connected to the two mounting grooves, and the two limiting clamping blocks (12) are respectively engaged with the two mounting holes and the two mounting grooves.

7. The anti-deviating casting mold according to claim 2, characterized in that: The top of the support box (1) is provided with two fixed square holes, the two support slide blocks (6) are slidably connected to the two fixed square holes respectively, the inner side of the fixed box (13) is provided with a limiting square hole, and the limiting square block (17) is slidably connected to the limiting square hole.

8. The anti-deviating casting mold according to claim 2, characterized in that: A deep groove ball bearing is arranged on the outer side of the movable screw rod (15), the fixed box (13) is fixedly connected to the deep groove ball bearing, a rolling block is arranged at one end of the movable rod (2) away from the manual turning handle (3), and the support box (1) is rotatably connected to the rolling block.

Images