Vibration deslagging mechanism of automobile shoe block die-casting die

Abstract

The invention relates to the technical field of automobile shoe die-casting production, in particular to an automobile shoe die-casting die vibration deslagging mechanism which comprises a base, a vibration frame is arranged above the base in a sliding fit mode, the lower end of the vibration frame is fixedly connected with a lower die base, and the upper end of the vibration frame is fixedly connected with an upper die base through a hydraulic cylinder. A vibration motor is arranged on the base, a movable frame is arranged on the vibration frame in a sliding fit mode, a retracting and releasing mechanism is arranged on the vibration frame in a rotating connection mode, a plurality of die cavity cleaning mechanisms are arranged on the movable seat in a rotating connection mode, and a limiting frame is arranged on the inner wall of the base in a sliding fit mode. The air spraying pipe sprays out high-pressure air to remove slag, meanwhile, the impeller drives the polishing sleeve of the mold cavity cleaning mechanism to rotate and move in a reciprocating mode, effective cleaning of a rib plate groove area in a mold is achieved, the slag removing efficiency is improved, residues can be reduced, the service life of the mold is prolonged, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile shoe die-casting production, in particular to a vibration slag removal mechanism for an automobile shoe die-casting die. Background Art

[0002] The brake shoe is a crucial component of the brake system, typically used in drum brake systems. Its primary function is to contact the brake drum, generating friction and thereby slowing or stopping the vehicle. The vibration slag removal mechanism for the brake shoe die-casting mold is a device specifically designed for die-casting production, particularly for automotive parts (such as brake shoes). It removes slag from the casting surface or within the mold through vibration.

[0003] When die-casting automotive shoe shoes with ribs, existing die-casting dies have limitations in removing slag using vibration alone due to the narrow rib grooves within the mold. While vibration can loosen slag, the efficiency of vibration energy transfer is low within the narrow rib groove area. Furthermore, the groove's depth and shape further weaken the vibration transmission effect, making it difficult to completely loosen the slag.

[0004] In summary, the prior art lacks an auxiliary slag removal technology for the rib grooves in the die-casting mold cavity of the automobile shoe. Summary of the Invention

[0005] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a vibration slag removal mechanism for an automobile shoe die casting mold.

[0006] In order to achieve the above purpose, the technical solution adopted by the present invention is: a vibration slag removal mechanism for an automobile shoe die-casting mold, comprising a base, a vibration frame is slidingly provided above the base, a lower mold base is fixedly connected to the lower end of the vibration frame, an upper mold base is fixedly connected to the upper end of the vibration frame through a hydraulic cylinder, a movable frame is slidingly provided on the vibration frame, a retracting mechanism is rotatably provided on the vibration frame, an air injection pipe is slidingly provided on the vibration frame, movable seats are slidingly provided on both sides of the air injection pipe, a plurality of mold cavity cleaning mechanisms are rotatably provided on the movable seat, and a limiting frame is slidingly provided on the inner wall of the base.

[0007] Preferably, a vibration motor is fixedly connected to the top of the vibration frame, the vibration frame is arranged in a U-shaped structure, a filter box is movably inserted into the bottom of the vibration frame, a plurality of springs are fixedly connected between the bottom surface of the vibration frame and the base, a plurality of guide columns are fixedly connected to the bottom surface of the vibration frame, the guide columns are slidably matched with the base, and a limiting ring groove is provided on the guide columns.

[0008] Preferably, the movable frame is arranged in a U-shaped structure, and sliding grooves are provided on the inner sides of both ends of the movable frame. An elastic curtain is fixedly connected to the top surface of the movable frame, and the other end of the elastic curtain is fixedly connected to the vibration frame.

[0009] Preferably, the retracting and extending mechanism includes a U-shaped rotating rod, which is rotatably connected to the vibration frame, and both ends of the U-shaped rotating rod are slidingly matched with the inner wall of the slide groove. A worm gear is fixedly connected to the middle part of the U-shaped rotating rod, and a worm is meshingly provided on one side of the worm gear. The worm is rotatably connected to the vibration frame, and the bottom end of the worm is fixedly connected to a transmission wheel.

[0010] Preferably, an air pump is fixedly connected to one end of the jet pipe, an electric push rod A is fixedly connected to the middle of the jet pipe, the electric push rod A is fixedly connected to the vibration frame, a transmission rack is fixedly connected to the upper side of the jet pipe, the transmission rack is meshed with the transmission wheel for transmission, an impeller is rotatably connected to the inner wall of the middle of the jet pipe, one end of the impeller is fixedly connected to a driving wheel, two telescopic rods are rotatably provided on the jet pipe, the inner end of the telescopic rod is fixedly connected to a driven wheel, the driven wheel is meshed with the driving wheel for transmission, and the outer end of the telescopic rod is rotatably connected to the movable seat and fixedly connected to the gear A.

[0011] Preferably, an electric push rod B is fixedly connected to the movable seat, and the other end of the electric push rod B is fixedly connected to the injection tube. A gear ring is rotatably connected to the movable seat, and teeth are fixedly connected to the upper side and inner side of the gear ring. The inner teeth of the gear ring are engaged with the gear A for transmission.

[0012] Preferably, the mold cavity cleaning mechanism includes a reciprocating screw, both ends of which are rotatably connected to the movable seat, one end of the reciprocating screw is fixedly connected to a gear B, the gear B is meshed with the teeth on the upper side of the gear ring for transmission, and an adjustment frame is slidably fitted on the outer wall of the reciprocating screw.

[0013] Preferably, a motor is fixedly connected to the bottom end of the adjusting frame, a sleeve rod is fixedly connected to the output end of the motor, a polishing sleeve is slidingly fitted on the outer wall of the sleeve rod, the polishing sleeve is in frictional contact with the inner wall groove of the groove body for forming the upper rib structure of the automobile shoe block in the mold cavity of the lower mold base and the upper mold base, and a tension spring A is fixedly connected between the inner end of the polishing sleeve and the sleeve rod.

[0014] Preferably, the limit frame is arranged in a U-shaped structure, and the two sides of the limit frame are slidingly matched with the inner wall of the limit ring groove. A tension spring B is fixedly connected between the limit frame and the inner wall of the base. One end of the limit frame passes through the base and the vibration frame in sequence and is movably contacted with one end of the jet tube.

[0015] Compared with the prior art, the present invention has the following beneficial effects: By setting up a mold cavity cleaning mechanism, after the automobile shoe is die-cast and removed, the vibration motor drives the vibration frame to vibrate and remove slag, and the air jet pipe sprays high-pressure air to remove slag. At the same time, the impeller drives the polishing sleeve of the mold cavity cleaning mechanism to rotate and move back and forth, thereby effectively cleaning the rib groove area in the mold. This not only improves the slag removal efficiency, but also reduces residue, extends the service life of the mold, and improves production efficiency and product quality.

[0016] The limit frame set in the base can limit the vibration frame during die-casting to ensure the stability of the lower die base and the upper die base; the tension spring on one side of the limit frame automatically releases the limit when the air injection pipe moves, allowing the vibration frame to vibrate and remove slag, which not only ensures the mold stability during the die-casting process, but also realizes automatic vibration slag removal, optimizes the die-casting production process, reduces human intervention, and improves the degree of automation.

[0017] The elastic curtain on the movable frame is automatically unfolded by the retraction mechanism when the air injection pipe moves, preventing slag from contaminating areas that do not need to be cleaned during vibration slag removal, improving the efficiency, effect and safety of slag removal, optimizing the production environment, reducing cleaning and maintenance costs, protecting equipment molds, and reducing manual intervention through automated control. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a vibration slag removal mechanism for a die-casting mold of an automobile shoe according to the present invention; Figure 2 This is a schematic structural diagram of a lower die base and other parts of a vibration slag removal mechanism for a die-casting die for an automobile shoe according to the present invention; Figure 3 This is a partial cross-sectional expanded schematic diagram of the structure of a vibration frame and other components of a vibration slag removal mechanism for a die-casting mold of an automobile shoe according to the present invention; Figure 4 This is a schematic structural diagram of a limit frame and other components of a vibration slag removal mechanism for a die-casting mold for an automobile shoe according to the present invention; Figure 5 This is a schematic diagram of the movable frame structure of a vibration slag removal mechanism for a die-casting mold of an automobile shoe according to the present invention; Figure 6 This is a schematic structural diagram of a retractable mechanism of a vibration slag removal mechanism for a die-casting mold for an automobile shoe according to the present invention; Figure 7 It is a partial structural schematic diagram of a vibration slag removal mechanism of a die-casting mold for an automobile shoe according to the present invention; Figure 8 It is a partial cross-sectional schematic diagram of the air injection pipe structure of a vibration slag removal mechanism of an automobile shoe die-casting mold of the present invention; Figure 9 The present invention is a schematic diagram of the structure of a movable seat and a mold cavity cleaning mechanism of a vibration slag removal mechanism for an automobile shoe die-casting mold.

[0019] The following are marked in the figure: 1. Base; 2. Vibration frame; 3. Lower die base; 4. Upper die base; 5. Movable frame; 6. Retractable mechanism; 7. Air jet; 8. Movable seat; 9. Cavity cleaning mechanism; 10. Limiting frame; 201. Vibration motor; 202. Filter box; 203. Spring; 204. Guide column; 205. Limiting ring groove; 501. Slide; 502. Elastic curtain; 601. U-shaped rotating rod; 602. Worm gear; 603. Worm; 604. 04, transmission wheel; 701, air pump; 702, electric push rod A; 703, transmission rack; 704, impeller; 705, driving wheel; 706, telescopic rod; 707, driven wheel; 708, gear A; 801, electric push rod B; 802, gear ring; 901, reciprocating screw; 902, gear B; 903, adjusting frame; 904, motor; 905, sleeve rod; 906, grinding sleeve; 907, tension spring A; 1001, tension spring B. DETAILED DESCRIPTION

[0020] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0021] like Figures 1-8 The shown embodiment is a vibration slag removal mechanism for an automobile shoe die-casting mold, comprising a base 1, a vibration frame 2 being slidingly provided above the base 1, a lower die base 3 being fixedly connected to the lower end of the vibration frame 2, an upper die base 4 being fixedly connected to the upper end of the vibration frame 2 via a hydraulic cylinder, a movable frame 5 being slidingly provided on the vibration frame 2, a retracting and extending mechanism 6 being rotatably provided on the vibration frame 2, an air injection pipe 7 being slidingly provided on the vibration frame 2, movable seats 8 being slidingly provided on both sides of the air injection pipe 7, a plurality of mold cavity cleaning mechanisms 9 being rotatably provided on the movable seat 8, and a limiting frame 10 being slidingly provided on the inner wall of the base 1.

[0022] like Figure 3 As shown, a vibration motor 201 is fixedly connected to the top of the vibration frame 2. The vibration frame 2 is arranged in a U-shaped structure. A filter box 202 is movably inserted at the bottom of the vibration frame 2. A plurality of springs 203 are fixedly connected between the bottom surface of the vibration frame 2 and the base 1. A plurality of guide posts 204 are fixedly connected to the bottom surface of the vibration frame 2. The guide posts 204 are slidably engaged with the base 1 and have limit ring grooves 205 defined therein. The electric push rod A702 is used to drive the connected air jet 7 to move. At this time, the limit frame 10 in contact with the air jet 7 is not restricted. Under the action of the tension spring B1001, the limit frame 10 is driven to move, so that the limit frame 10 moves out of the limit ring groove 205, releasing the limit on the guide posts 204.

[0023] like Figure 5As shown, the movable frame 5 is arranged in a U-shaped structure, and a slide groove 501 is provided on the inner side of both ends of the movable frame 5. An elastic curtain 502 is fixedly connected to the top surface of the movable frame 5, and the other end of the elastic curtain 502 is fixedly connected to the vibration frame 2.

[0024] like Figure 6 As shown, the retracting and unfolding mechanism 6 includes a U-shaped rotating rod 601, which is rotatably connected to the vibration frame 2. The ends of the U-shaped rotating rod 601 are slidably engaged with the inner wall of the slide groove 501. A worm gear 602 is fixedly connected to the middle of the U-shaped rotating rod 601, and a worm 603 is meshingly provided on one side of the worm gear 602. The worm 603 is rotatably connected to the vibration frame 2, and the bottom end of the worm 603 is fixedly connected to a transmission wheel 604. When the air jet 7 moves, the transmission rack 703 connected to it can drive the transmission wheel 604 to rotate, so that the transmission wheel 604 drives the connected worm 603 to rotate, and the worm 603 drives the U-shaped rotating rod 601 connected to the worm gear 602 to rotate, so that the ends of the U-shaped rotating rod 601 slide in the slide groove 501, thereby driving the movable frame 5 to move downward.

[0025] like Figure 8 As shown, an air pump 701 is fixedly connected to one end of the jet pipe 7, an electric push rod A702 is fixedly connected to the middle part of the jet pipe 7, the electric push rod A702 is fixedly connected to the vibration frame 2, a transmission rack 703 is fixedly connected to the upper side of the jet pipe 7, the transmission rack 703 is meshed with the transmission wheel 604 for transmission, an impeller 704 is rotatably connected to the inner wall of the middle part of the jet pipe 7, and a driving wheel 705 is fixedly connected to one end of the impeller 704, two telescopic rods 706 are rotatably provided on the jet pipe 7, the inner end of the telescopic rod 706 is fixedly connected to a driven wheel 707, the driven wheel 707 is meshed with the driving wheel 705 for transmission, and the outer end of the telescopic rod 706 is rotatably connected to the movable seat 8 and fixedly connected to a gear A708. When high-pressure air passes through the jet pipe 7, it drives the impeller 704 to rotate, so that the impeller 704 can drive the driving wheel 705 to rotate, so that the driving wheel 705 can drive the telescopic rod 706 connected to the driven wheel 707 to rotate, so that the telescopic rod 706 can drive the gear A708 to rotate.

[0026] like Figure 9 As shown, an electric push rod B801 is fixedly connected to the movable seat 8, and the other end of the electric push rod B801 is fixedly connected to the injection tube 7. A gear ring 802 is rotatably connected to the movable seat 8, and teeth are fixedly connected to the upper side and the inner side of the gear ring 802. The inner teeth of the gear ring 802 are engaged with the gear A708 for transmission.

[0027] like Figure 9As shown, the mold cavity cleaning mechanism 9 includes a reciprocating screw 901, both ends of the reciprocating screw 901 are rotatably connected to the movable seat 8, one end of the reciprocating screw 901 is fixedly connected to a gear B902, the gear B902 is meshed with the teeth on the upper side of the gear ring 802 for transmission, and an adjustment frame 903 is slidably provided on the outer wall of the reciprocating screw 901.

[0028] The bottom end of the adjustment frame 903 is fixedly connected to a motor 904. The output end of motor 904 is fixedly connected to a sleeve rod 905. A grinding sleeve 906 is slidably mounted on the outer wall of sleeve rod 905. Grinding sleeve 906 is frictionally engaged with the inner wall groove of the groove for forming the upper rib structure of the automotive shoe within the mold cavity of the lower die base 3 and the upper die base 4. A tension spring A907 is fixedly connected between the inner end of grinding sleeve 906 and sleeve rod 905. Gear A708 can drive the gear ring 802 to rotate. At this time, the gear ring 802 drives the reciprocating screw 901 connected to gear B902 to rotate, causing the reciprocating screw 901 to drive the adjustment frame 903 to reciprocate. At this time, under the action of tension spring A907, the grinding sleeve 906 always maintains contact with the inner wall of the rib groove. Then, the motor 904 drives the sleeve rod 905 to rotate, causing the sleeve rod 905 to drive the grinding sleeve 906 to rotate.

[0029] By setting up a mold cavity cleaning mechanism 9, after the automobile shoe is die-cast and removed, the vibration motor 201 drives the vibration frame 2 to vibrate and remove slag, and the air jet 7 sprays high-pressure air to remove slag. At the same time, the impeller 704 drives the polishing sleeve 906 of the mold cavity cleaning mechanism 9 to rotate and move back and forth, thereby achieving effective cleaning of the rib groove area in the mold, which not only improves the slag removal efficiency, but also reduces residue, extends the service life of the mold, and improves production efficiency and product quality.

[0030] like Figure 4 As shown, the limiting frame 10 is arranged in a U-shaped structure. Both sides of the limiting frame 10 are slidably engaged with the inner wall of the limiting ring groove 205. A tension spring B1001 is fixedly connected between the limiting frame 10 and the inner wall of the base 1. One end of the limiting frame 10 passes through the base 1 and the vibration frame 2 in sequence and is arranged in movable contact with one end of the air injection pipe 7. The tension spring B1001 drives the limiting frame 10 to automatically reset.

[0031] Working principle: When die-casting of an automobile shoe with ribs is required, the upper die base 4 is driven upward by a hydraulic cylinder to remove the die-cast automobile shoe. Then, the electric push rod A702 is used to move the connected air injection pipe 7. At this time, the limit frame 10 in contact with the air injection pipe 7 is not restricted. Under the action of the tension spring B1001, the limit frame 10 is driven to move, so that the limit frame 10 is removed from the limit ring groove 205, releasing the limit on the guide column 204. At the same time, when the air jet tube 7 moves, the transmission rack 703 connected thereto drives the transmission wheel 604 to rotate, causing the transmission wheel 604 to drive the connected worm 603 to rotate, causing the worm 603 to drive the U-shaped rotating rod 601 connected to the worm wheel 602 to rotate, causing both ends of the U-shaped rotating rod 601 to slide in the slide groove 501, thereby driving the movable frame 5 to move downward, causing the elastic curtain 502 to unfold; After the air jet 7 stops moving, the electric push rod B801 is used to drive the moving base 8 to move, so that one end of the grinding sleeve 906 can be inserted into the rib groove. Then, when the vibration motor 201 is used to drive the vibration frame 2 to vibrate, the upper mold base 4 and the lower mold base 3 are vibrated to remove slag. At the same time, the air pump 701 is used to inject high-pressure air into the air jet 7, so that the other two ends of the air jet 7 are sprayed to remove slag in the mold. At this time, the slag will be filtered and collected through the filter box 202. When high-pressure air passes through the jet pipe 7, it will drive the impeller 704 to rotate, so that the impeller 704 can drive the driving wheel 705 to rotate, so that the driving wheel 705 can drive the telescopic rod 706 connected to the driven wheel 707 to rotate, so that the telescopic rod 706 can drive the gear A708 to rotate, so that the gear A708 can drive the gear ring 802 to rotate. At this time, the gear ring 802 will drive the reciprocating screw rod 901 connected to the gear B902 to rotate, so that the reciprocating screw rod 901 can drive the adjusting frame 903 to move back and forth. At this time, under the action of the tension spring A907, the grinding sleeve 906 will always keep in contact with the inner wall of the rib groove, and then the motor 904 is used to drive the sleeve rod 905 to rotate, so that the sleeve rod 905 drives the grinding sleeve 906 to rotate, thereby realizing auxiliary slag removal of the rib groove.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibration slag removal mechanism for a die-casting mold of an automobile shoe, comprising a base (1), characterized in that: A vibration frame (2) is provided on the upper side of the base (1) in a sliding manner, a lower die seat (3) is fixedly connected to the lower end of the vibration frame (2), an upper die seat (4) is fixedly connected to the upper end of the vibration frame (2) via a hydraulic cylinder, a movable frame (5) is provided on the vibration frame (2) in a sliding manner, a retracting mechanism (6) is provided on the vibration frame (2) in a rotatable manner, an air injection pipe (7) is provided on the vibration frame (2) in a sliding manner, a movable seat (8) is provided on both sides of the air injection pipe (7) in a sliding manner, a plurality of mold cavity cleaning mechanisms (9) are rotatably provided on the movable seat (8), and a limiting frame (10) is provided on the inner wall of the base (1) in a sliding manner.

2. The vibration slag removal mechanism for automobile shoe die casting mold according to claim 1, characterized in that: A vibration motor (201) is fixedly connected to the top of the vibration frame (2), the vibration frame (2) is arranged in a U-shaped structure, a filter box (202) is movably inserted at the bottom of the vibration frame (2), a plurality of springs (203) are fixedly connected between the bottom surface of the vibration frame (2) and the base (1), a plurality of guide columns (204) are fixedly connected to the bottom surface of the vibration frame (2), the guide columns (204) are slidably matched with the base (1), and a limiting ring groove (205) is provided on the guide columns (204).

3. The vibration slag removal mechanism for automobile shoe die casting mold according to claim 1, characterized in that: The movable frame (5) is arranged in a U-shaped structure, and a slide groove (501) is provided on the inner side of both ends of the movable frame (5). An elastic curtain (502) is fixedly connected to the top surface of the movable frame (5), and the other end of the elastic curtain (502) is fixedly connected to the vibration frame (2).

4. The vibration slag removal mechanism for the automobile shoe die casting mold according to claim 3, characterized in that: The retracting and unfolding mechanism (6) comprises a U-shaped rotating rod (601), the U-shaped rotating rod (601) is rotatably connected to the vibration frame (2), the two ends of the U-shaped rotating rod (601) are slidably matched with the inner wall of the slide groove (501), the middle part of the U-shaped rotating rod (601) is fixedly connected to a worm wheel (602), one side of the worm wheel (602) is meshingly driven with a worm (603), the worm (603) is rotatably connected to the vibration frame (2), and the bottom end of the worm (603) is fixedly connected to a transmission wheel (604).

5. The vibration slag removal mechanism for automobile shoe die casting mold according to claim 4, characterized in that: One end of the jet pipe (7) is fixedly connected to an air pump (701), the middle part of the jet pipe (7) is fixedly connected to an electric push rod A (702), the electric push rod A (702) is fixedly connected to the vibration frame (2), the upper side of the jet pipe (7) is fixedly connected to a transmission rack (703), the transmission rack (703) is meshed with a transmission wheel (604) for transmission, the inner wall of the middle part of the jet pipe (7) is rotatably connected to an impeller (704), one end of the impeller (704) is fixedly connected to a driving wheel (705), two telescopic rods (706) are rotatably connected through the jet pipe (7), the inner end of the telescopic rod (706) is fixedly connected to a driven wheel (707), the driven wheel (707) is meshed with the driving wheel (705) for transmission, and the outer end of the telescopic rod (706) is rotatably connected to the movable seat (8) and fixedly connected to a gear A (708).

6. The vibration slag removal mechanism for the automobile shoe die casting mold according to claim 5, characterized in that: An electric push rod B (801) is fixedly connected to the movable seat (8), and the other end of the electric push rod B (801) is fixedly connected to the air injection pipe (7). A gear ring (802) is rotatably connected to the movable seat (8), and teeth are fixedly connected to the upper side and the inner side of the gear ring (802), and the inner teeth of the gear ring (802) are meshed with the gear A (708) for transmission.

7. The vibration slag removal mechanism for the automobile shoe die casting mold according to claim 6, characterized in that: The mold cavity cleaning mechanism (9) comprises a reciprocating screw (901), both ends of the reciprocating screw (901) being rotatably connected to the movable seat (8), one end of the reciprocating screw (901) being fixedly connected to a gear B (902), the gear B (902) being meshed with the teeth on the upper side of the gear ring (802) for transmission, and an adjusting frame (903) being slidably fitted on the outer wall of the reciprocating screw (901).

8. The vibration slag removal mechanism for automobile shoe die casting mold according to claim 7, characterized in that: The bottom end of the regulating frame (903) is fixedly connected to a motor (904), the output end of the motor (904) is fixedly connected to a sleeve rod (905), the outer wall of the sleeve rod (905) is slidably matched with a polishing sleeve (906), the polishing sleeve (906) is frictionally contacted with the inner wall groove of the groove body for forming the upper rib structure of the automobile shoe in the mold cavity of the lower mold base (3) and the upper mold base (4), and a tension spring A (907) is fixedly connected between the inner end of the polishing sleeve (906) and the sleeve rod (905).

9. The vibration slag removal mechanism for automobile shoe die casting mold according to claim 2, characterized in that: The limiting frame (10) is arranged in a U-shaped structure, and both sides of the limiting frame (10) are arranged to slide with the inner wall of the limiting ring groove (205). A tension spring B (1001) is fixedly connected between the limiting frame (10) and the inner wall of the base (1). One end of the limiting frame (10) passes through the base (1) and the vibration frame (2) in sequence and is arranged to be in active contact with one end of the injection pipe (7).

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