Horizontal die-casting equipment

Abstract

The utility model relates to horizontal die-casting equipment and belongs to the technical field of die-casting machines, the horizontal die-casting equipment comprises a bottom plate, supporting plates are fixed to the left end and the right end of the upper surface of the bottom plate, a same bearing plate is fixed to the tops of the two supporting plates, an electric push rod is fixed to the middle of the upper surface of the bearing plate, and a fixed die is arranged on the upper surface of the bottom plate; a movable mold is arranged on the opposite sides of the two supporting plates, a piston rod of the electric push rod penetrates through and extends to the lower side of the bearing plate and is provided with a dismounting and replacing mechanism used for dismounting and replacing the movable mold, and a spraying mechanism used for spraying an anti-sticking agent is arranged between the opposite sides of the two supporting plates. According to the horizontal die casting equipment, by means of the arranged dismounting and replacing mechanism, a worker can conveniently replace different dies according to different use requirements to cast metal into different appearance shapes in a hydraulic mode, the requirements of different customers are met, operation is convenient and fast, the replacement efficiency of the movable die is effectively improved, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of die casting machines, in particular to a horizontal die casting equipment. BACKGROUND

[0002] A die casting machine is a machine used for pressure casting, including hot and cold pressure chambers, both of which are divided into vertical and horizontal types. The die casting machine can obtain solid metal castings after cooling and molding by injecting molten metal under pressure into a mold. It was originally used for pressure casting of lead type. According to the direction of the compression piston movement, it can be divided into vertical cold chamber die casting machines and horizontal cold chamber die casting machines.

[0003] Through retrieval, it is found that a horizontal die casting machine for quantitative feeding is disclosed in Chinese patent CN215845609U, which is characterized in that it comprises a base, a die casting die mechanism and a injection mechanism. The die casting die mechanism comprises a fixed die, a movable die and a movable die advancing mechanism. The inside of the fixed die is provided with a pouring gate. A guide rod is connected between the fixed die and the movable die advancing mechanism. The movable die is slidingly installed on the guide rod. The movable die advancing mechanism further comprises a hydraulic cylinder. The hydraulic cylinder is connected with the movable die through a hydraulic rod. The injection mechanism comprises an injection pipe, a cylinder and a metal liquid furnace. One end of the injection pipe is connected with the pouring gate, and the other end is connected with the cylinder. The inside of the injection pipe is provided with a piston. One end of the piston is connected with the telescopic rod of the cylinder. The metal liquid furnace is arranged at the top of the injection mechanism, and its bottom end is connected with the injection pipe through a connecting pipe. A flow control valve is arranged on the connecting pipe. The utility model controls the feeding of metal liquid through the flow valve to avoid the retention of excess metal liquid in the injection pipe for cooling, and to prevent the loss of metal liquid and the formation of waste. However, the utility model does not have the function of cooling and molding different solid metal castings from different molds, so it cannot meet the needs of different customers in actual use, thereby reducing the practical effect. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the application provides a horizontal die casting equipment, which has the advantages of being able to replace different molds for production according to the needs of customers, and solves the problem that the metal liquid is cooled and molded into different solid metal castings in different molds, and the utility model does not have this function, so it cannot meet the needs of different customers in actual use, thereby reducing the practical effect.

[0005] To achieve the above object, the application provides the following technical scheme: a horizontal die-casting equipment, comprising a bottom plate, the left and right ends of the upper surface of the bottom plate are fixed with support plates, the top of the two support plates is fixed with the same bearing plate, the middle of the upper surface of the bearing plate is fixed with an electric push rod, the upper surface of the bottom plate is provided with a fixed mold, the opposite side of the two support plates is provided with a movable mold, the piston rod of the electric push rod penetrates and extends to the lower side of the bearing plate and is provided with a replacement mechanism for replacing the movable mold, a spraying mechanism for spraying anti-sticking agent is arranged between the opposite sides of the two support plates.

[0006] The replacement mechanism comprises a movable frame, a driving motor, a bidirectional screw, a driven bevel gear, a driving bevel gear, two movable blocks and two positioning lugs, the movable frame is fixed to the lower surface of the piston rod of the electric push rod, the driving motor is fixed to the left end of the upper surface of the movable frame, the bidirectional screw is rotatably connected between the opposite sides of the left and right side walls in the inner cavity of the movable frame, the driven bevel gear is fixed to the left end of the outer surface of the bidirectional screw, the driving bevel gear is meshingly connected to the left side of the driven bevel gear, the output shaft of the driving motor penetrates and extends to the inner cavity of the movable frame and is fixed with the driving bevel gear, the movable blocks are threadedly connected with the bidirectional screw, and the two positioning lugs are fixed to the lower surfaces of the movable blocks and the bottoms of the positioning lugs penetrate and extend to the lower side of the movable frame.

[0007] The above technical scheme can facilitate workers to replace different molds to pressurize metal liquid into different shapes according to different use requirements, meet the needs of different customers, and improve the replacement efficiency of the movable mold and the practicability.

[0008] Further, the left and right ends of the upper surface of the bottom plate are provided with sliding grooves, the left and right ends of the lower surface of the fixed mold are fixed with sliding blocks, and the sliding blocks make linear motion in the inner cavities of the sliding grooves.

[0009] The sliding blocks and the sliding grooves can ensure the stable position of the fixed mold and facilitate the replacement of the fixed mold.

[0010] Further, the movable frame has an inverted U-shaped cross section, the size of the inner cavity of the movable frame is greater than that of the movable mold, the left and right sides of the movable frame are fixed with limiting blocks, the opposite sides of the two support plates are provided with limiting grooves, and the limiting blocks make linear motion in the inner cavities of the limiting grooves.

[0011] The limiting blocks and the limiting grooves can limit the movement of the movable mold.

[0012] Further, the two movable blocks are symmetrically distributed on the left and right ends of the vertical central axis of the bidirectional screw, the left and right ends of the inner top wall of the movable frame are fixed with limiting strips, and the movable blocks move horizontally in the inner cavities of the limiting strips.

[0013] By adopting the technical scheme, the limiting strips can limit the movement of the movable blocks, so that the movable blocks can only move linearly.

[0014] Further, the left and right sides of the movable mold are provided with grooves, and the size of the inner cavity of the groove is matched with the size of one end of the positioning protruding plate.

[0015] By adopting the technical scheme, the groove can fix the position of the movable mold after the positioning protruding plate enters.

[0016] Further, the spraying mechanism comprises a lead screw, a rotating motor, a screw sleeve, a hollow box, a plurality of spray heads, a liquid storage tank and a water pump, the lead screw is rotatably connected between the opposite sides of the two support plates, the rotating motor is fixed on the right end support plate, and the output shaft of the rotating motor extends to the opposite side of the two support plates and is fixed with the lead screw, the screw sleeve is threadedly connected with the lead screw, the hollow box is fixed on the back of the screw sleeve, the plurality of spray heads are communicated on the upper and lower sides of the hollow box, the liquid storage tank is fixed on the left side of the bottom plate, and the water pump is fixed on the right end of the upper surface of the liquid storage tank.

[0017] By adopting the technical scheme, the spraying mechanism can spray the anti-sticking agent on the opposite side of the movable mold and the fixed mold before the metal liquid enters the movable mold and the fixed mold, so that the metal liquid can be prevented from adhering to the inner cavities of the movable mold and the fixed mold, the solid metal casting can be easily taken out by the staff, and the time cost of the staff when taking out is reduced.

[0018] Further, the bottom of the rear end between the opposite sides of the two support plates is fixed with a limiting rod, the outer surface of the limiting rod is slidably connected with a limiting sleeve, and the opposite side of the screw sleeve and the limiting sleeve is fixed with a connecting frame.

[0019] By adopting the technical scheme, the limiting rod and the limiting sleeve can limit the movement of the screw sleeve, so that the screw sleeve can only move linearly.

[0020] Further, the left end of the upper surface of the hollow box is communicated with a water inlet pipe, the water inlet end of the water pump is communicated with the inner cavity of the liquid storage tank, the water outlet end of the water pump is communicated with an extension pipe, and the other end of the extension pipe extends to the opposite side of the two support plates and is communicated with the inner cavity of the hollow box.

[0021] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0022] 1. The horizontal die casting equipment, through the setting of the dismounting mechanism, different molds can be replaced according to different use requirements to press cast metal liquid into different appearance shapes, which not only meets the needs of different customers, but also is convenient to operate, effectively improves the replacement efficiency of the movable mold, and improves the practicality.

[0023] 2. The horizontal die casting equipment, the setting of the spraying mechanism can spray the anti-sticking agent on the side surface opposite to the movable mold and the fixed mold before the metal liquid enters the movable mold and the fixed mold, so that the adhesion of the metal liquid to the inner cavity of the movable mold and the fixed mold can be avoided, the solid metal casting can be taken out by the staff, and the time cost of the staff when taking out is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a structural schematic view of the present application;

[0025] Figure 2 is a structural schematic view of the dismounting mechanism of the present application;

[0026] Figure 3 is a structural schematic view of the spraying mechanism of the present application;

[0027] Figure 4 is a structural schematic view of the appearance of the hollow box.

[0028] In the figure: 1, bottom plate; 2, support plate; 3, bearing plate; 4, electric push rod; 5, fixed mold; 6, movable mold; 7, dismounting mechanism; 71, movable frame; 72, driving motor; 73, bidirectional screw; 74, driven bevel gear; 75, driving bevel gear; 76, movable block; 77, positioning lug; 8, spraying mechanism; 81, screw rod; 82, rotating motor; 83, screw sleeve; 84, hollow box; 85, spray head; 86, liquid storage tank; 87, water pump. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0030] Please refer to Figure 1The horizontal die-casting equipment in the embodiment comprises a bottom plate 1, support plates 2 are fixed at the left and right ends of the upper surface of the bottom plate 1, the same bearing plate 3 is fixed at the top of the two support plates 2, the electric push rod 4 is fixed at the middle of the upper surface of the bearing plate 3, the fixed mold 5 is arranged on the upper surface of the bottom plate 1, the movable mold 6 is arranged on the side opposite to the two support plates 2, the piston rod of the electric push rod 4 penetrates and extends to the lower side of the bearing plate 3 and is provided with a replacement mechanism 7 for replacing the movable mold 6, and the spraying mechanism 8 for spraying anti-sticking agent is arranged between the sides opposite to the two support plates 2.

[0031] In the embodiment, the sliding grooves are arranged at the left and right ends of the upper surface of the bottom plate 1, the sliding blocks are fixed at the left and right ends of the lower surface of the fixed mold 5, the sliding blocks move linearly in the inner cavities of the sliding grooves, the fixed mold 5 is pulled outward, the sliding blocks fixed at the lower surface of the fixed mold 5 move in the inner cavities of the sliding grooves, and thus the fixed mold 5 can be separated from the bottom plate 1.

[0032] It should be noted that the upper surface of the movable mold 6 is communicated with the feeding cylinder, the electric push rod 4 is started, the piston rod of the electric push rod 4 moves downward, the movable frame 71 moves downward, the movable mold 6 is completely attached to the fixed mold 5, a certain amount of metal liquid is introduced into the feeding cylinder communicated with the upper surface of the movable mold 6 from the furnace, the metal liquid enters the space formed by the movable mold 6 and the fixed mold 5 to be cooled and formed, the piston rod of the electric push rod 4 is moved upward to drive the movable mold 6 to move upward after the cooling and forming, and the solid metal casting can be taken out.

[0033] Please refer to Figure 2 In order to facilitate the replacement of the movable mold 6, the replacement mechanism 7 in the embodiment comprises a movable frame 71, a driving motor 72, a bidirectional screw rod 73, a driven bevel gear 74, a driving bevel gear 75, two movable blocks 76 and two positioning convex plates 77, the movable frame 71 is fixed at the lower surface of the piston rod of the electric push rod 4, the driving motor 72 is fixed at the left end of the upper surface of the movable frame 71, the bidirectional screw rod 73 is rotatably connected between the sides opposite to the left and right side walls in the inner cavity of the movable frame 71, the driven bevel gear 74 is fixed at the left end of the outer surface of the bidirectional screw rod 73, the driving bevel gear 75 is meshingly connected to the left side of the driven bevel gear 74, the output shaft of the driving motor 72 is rotated to drive the driving bevel gear 75 to rotate by starting the driving motor 72, the rotation of the driving bevel gear 75 drives the driven bevel gear 74 meshingly connected thereto to rotate, the rotation of the driven bevel gear 74 drives the bidirectional screw rod 73 fixed in the inner cavity thereof to rotate, the output shaft of the driving motor 72 penetrates and extends to the inner cavity of the movable frame 71 and is fixed with the driving bevel gear 75, the movable blocks 76 are threadedly connected with the bidirectional screw rod 73, and the two positioning convex plates 77 are fixed at the lower surfaces of the movable blocks 76 and the bottoms of the positioning convex plates 77 penetrate and extend to the lower side of the movable frame 71.

[0034] The cross-sectional shape of the movable frame 71 in the embodiment is inverted U-shaped, the size of the inner cavity of the movable frame 71 is larger than the size of the movable mold 6, the left and right sides of the movable frame 71 are both fixed with limiting blocks, the opposite side of each of the two support plates 2 is provided with a limiting slot, and the limiting blocks move linearly up and down in the inner cavity of the limiting slot.

[0035] The two movable blocks 76 are symmetrically distributed at the left and right ends of the vertical central axis of the bidirectional screw 73, the left and right ends of the inner top wall of the movable frame 71 are both fixed with limiting strips, the movable blocks 76 move horizontally and linearly in the inner cavity of the limiting strips, the left and right sides of the movable mold 6 are both provided with grooves, the size of the inner cavity of the groove is adapted to the size of one end of the positioning lug 77, the rotation of the bidirectional screw 73 causes the two movable blocks 76 threaded on the surface thereof to move in opposite directions, and then the movement of the movable blocks 76 drives the positioning lug 77 to move away from the movable mold 6, so that one end of the positioning lug 77 moves out of the groove on the left and right sides of the movable mold 6, and the movable mold 6 can be released from the limiting.

[0036] It should be noted that the different molds can be replaced according to different use requirements, so that the metal liquid can be cast into different appearance shapes, which not only meets the needs of different customers, but also is convenient to operate, effectively improves the replacement efficiency of the movable mold 6, and improves the practicality.

[0037] Please refer to Figures 3-4 In order to facilitate the taking out of the solid metal casting, the spraying mechanism 8 in the embodiment includes a lead screw 81, a rotating motor 82, a threaded sleeve 83, a hollow box 84, a plurality of spray heads 85, a liquid storage tank 86 and a water pump 87. The lead screw 81 is rotatably connected between the opposite side of the two support plates 2 through bearings. The rotating motor 82 is fixed to the right end support plate 2, and the output shaft thereof extends through and beyond the opposite side of the two support plates 2 and is fixed to the lead screw 81. The threaded sleeve 83 is threadedly connected with the lead screw 81. The hollow box 84 is fixed to the back of the threaded sleeve 83. The plurality of spray heads 85 are communicated on the upper and lower sides of the hollow box 84. Before the metal liquid enters the movable mold 6 and the fixed mold 5, the rotating motor 82 is started, the output shaft of the rotating motor 82 rotates to drive the lead screw 81 to rotate, the rotation of the lead screw 81 causes the threaded sleeve 83 threaded on the surface thereof to move to the right, thereby driving the hollow box 84 to move to the right. The liquid storage tank 86 is fixed to the left side of the bottom plate 1. The water pump 87 is fixed to the right end of the upper surface of the liquid storage tank 86. The water pump 87 is started, the water inlet end of the water pump 87 pumps out the anti-sticking agent in the liquid storage tank 86 and flows into the inner cavity of the hollow box 84 through the flexible pipe, and finally is sprayed to the side of the movable mold 6 and the fixed mold 5 through the plurality of spray heads 85.

[0038] The bottom of the rear end between the opposite sides of the two support plates 2 is fixed with a limiting rod, the outer surface of the limiting rod is slidably connected with a limiting sleeve, and the opposite side of the threaded sleeve 83 is fixed with a connecting frame.

[0039] In the embodiment, the left end of the upper surface of the hollow box 84 is communicated with a water inlet pipe, the water inlet end of the water pump 87 is communicated with the inner cavity of the liquid storage tank 86, the water outlet end of the water pump 87 is communicated with an elastic pipe, the other end of the elastic pipe penetrates through the left end supporting plate 2 and extends to the side opposite to the two supporting plates 2 and is communicated with the inner cavity of the hollow box 84.

[0040] It should be noted that the width of the hollow box 84 is equal to the width of the movable die 6 and the fixed die 5, the anti-adhesive agent is sprayed on the side surface opposite to the movable die 6 and the fixed die 5, so that the molten metal can be prevented from adhering to the inner cavities of the movable die 6 and the fixed die 5, the solid metal casting can be easily taken out by the staff, and the time cost of the staff when taking out is reduced.

[0041] The electric elements appearing in the paper are connected with the controller and the power supply, the control mode of the embodiment is controlled by the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, the power supply provided by the battery also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical manufacturing, so the control mode and the circuit connection of the utility model will not be explained in detail.

[0042] The working principle of the above embodiment is as follows:

[0043] 1. In use, first, select the appropriate mold, when replacing the fixed die 5 and the movable die 6, pull the fixed die 5 outward, so that the lower surface fixed slide moves in the inner cavity of the sliding groove, so that the fixed die 5 can be separated from the bottom plate 1, start the driving motor 72, the output shaft of the driving motor 72 rotates to drive the driving bevel gear 75 to rotate, the rotation of the driving bevel gear 75 drives the driven bevel gear 74 connected with it to rotate, the rotation of the driven bevel gear 74 drives the bidirectional screw 73 fixed in the inner cavity of the driven bevel gear 74 to rotate, the rotation of the bidirectional screw 73 drives the two movable blocks 76 threaded on the surface of the bidirectional screw 73 to move in opposite directions, and then the movement of the movable blocks 76 drives the positioning lug 77 to move away from the movable die 6, so that one end of the positioning lug 77 moves out of the groove on both sides of the movable die 6, the movable die 6 can be released from the positioning, then the electric push rod 4 is started, the piston rod of the electric push rod 4 moves downward, so that the movable frame 71 moves downward, and then the movable die 6 is completely attached to the fixed die 5, then a certain amount of molten metal is introduced into the feeding cylinder communicated with the upper surface of the movable die 6 from the furnace, so that the molten metal enters the space formed by the movable die 6 and the fixed die 5 for cooling and forming, after cooling and forming, the piston rod of the electric push rod 4 is moved upward to drive the movable die 6 to move upward, so that the solid metal casting can be easily taken out.

[0044] 2. In order to facilitate the staff to take out the solid metal casting, before the metal liquid enters the movable mold 6 and the fixed mold 5, the rotating motor 82 is started, the output shaft of the rotating motor 82 rotates to drive the screw rod 81 to rotate, the rotation of the screw rod 81 drives the screw sleeve 83 threaded on the surface thereof to move rightwards, and in turn drives the hollow box 84 to move rightwards, at this time, the water pump 87 is started, the water inlet end of the water pump 87 draws the anti-sticking agent in the liquid storage tank 86 out and flows into the inner cavity of the hollow box 84 through the telescopic pipe, and finally is sprayed out to the side surface opposite to the movable mold 6 and the fixed mold 5 through the plurality of spray heads 85.

Claims

1. A horizontal die casting apparatus comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is fixed with support plates (2) at left and right ends, the top of the two support plates (2) is fixed with the same bearing plate (3), the upper surface of the bearing plate (3) is fixed with the electric push rod (4) at the middle, the upper surface of the bottom plate (1) is provided with the fixed mold (5), the side opposite to the two support plates (2) is provided with the movable mold (6), the piston rod of the electric push rod (4) penetrates and extends to the downside of the bearing plate (3) and is provided with the replacement mechanism (7) for replacing the movable mold (6), the side opposite to the two support plates (2) is provided with the spraying mechanism (8) for spraying the anti-sticking agent. The replacement mechanism (7) comprises a movable frame (71), a driving motor (72), a bidirectional screw rod (73), a driven bevel gear (74), a driving bevel gear (75), two movable blocks (76) and two positioning convex plates (77), the movable frame (71) is fixed on the lower surface of the piston rod of the electric push rod (4), the driving motor (72) is fixed on the left end of the upper surface of the movable frame (71), the bidirectional screw rod (73) is rotatably connected between the sides opposite to the left and right side walls in the inner cavity of the movable frame (71), the driven bevel gear (74) is fixed on the left end of the outer surface of the bidirectional screw rod (73), the driving bevel gear (75) is meshedly connected on the left side of the driven bevel gear (74), the output shaft of the driving motor (72) penetrates and extends to the inner cavity of the movable frame (71) and is fixed with the driving bevel gear (75), the movable blocks (76) are threadedly connected between the bidirectional screw rod (73), and the two positioning convex plates (77) are fixed on the lower surface of the movable blocks (76) and the bottoms of the positioning convex plates (77) penetrate and extend to the downside of the movable frame (71).

2. A horizontal die casting apparatus according to claim 1, characterized in that: The upper surface of the bottom plate (1) is fixed with support plates (2) at left and right ends, the top of the two support plates (2) is fixed with the same bearing plate (3), the upper surface of the bearing plate (3) is fixed with the electric push rod (4) at the middle, the upper surface of the bottom plate (1) is provided with the fixed mold (5), the side opposite to the two support plates (2) is provided with the movable mold (6), the piston rod of the electric push rod (4) penetrates and extends to the downside of the bearing plate (3) and is provided with the replacement mechanism (7) for replacing the movable mold (6), the side opposite to the two support plates (2) is provided with the spraying mechanism (8) for spraying the anti-sticking agent.

3. A horizontal die casting apparatus according to claim 1, characterized in that: The upper surface of the bottom plate (1) is fixed with support plates (2) at left and right ends, the top of the two support plates (2) is fixed with the same bearing plate (3), the upper surface of the bearing plate (3) is fixed with the electric push rod (4) at the middle, the upper surface of the bottom plate (1) is provided with the fixed mold (5), the side opposite to the two support plates (2) is provided with the movable mold (6), the piston rod of the electric push rod (4) penetrates and extends to the downside of the bearing plate (3) and is provided with the replacement mechanism (7) for replacing the movable mold (6), the side opposite to the two support plates (2) is provided with the spraying mechanism (8) for spraying the anti-sticking agent.

4. A horizontal die casting apparatus according to claim 1, characterized in that: The upper surface of the bottom plate (1) is fixed with support plates (2) at left and right ends, the top of the two support plates (2) is fixed with the same bearing plate (3), the upper surface of the bearing plate (3) is fixed with the electric push rod (4) at the middle, the upper surface of the bottom plate (1) is provided with the fixed mold (5), the side opposite to the two support plates (2) is provided with the movable mold (6), the piston rod of the electric push rod (4) penetrates and extends to the downside of the bearing plate (3) and is provided with the replacement mechanism (7) for replacing the movable mold (6), the side opposite to the two support plates (2) is provided with the spraying mechanism (8) for spraying the anti-sticking agent.

5. A horizontal die casting apparatus according to claim 1, characterized in that: ​ 6. A horizontal die casting apparatus according to claim 1, characterized by: Said spraying mechanism (8) includes screw rod (81), rotation motor (82), screw sleeve (83), hollow box (84), several spray heads (85), liquid storage tank (86) and water pump (87), the screw rod (81) is rotatably connected between the opposite side of two support plates (2), the rotation motor (82) is fixed on the right end support plate (2) and its output shaft extends to the opposite side of two support plates (2) and is fixed with the screw rod (81), the screw sleeve (83) is threadedly connected with the screw rod (81), the hollow box (84) is fixed on the back of the screw sleeve (83), several spray heads (85) are communicated on the upper and lower sides of the hollow box (84), the liquid storage tank (86) is fixed on the left side of the bottom plate (1), and the water pump (87) is fixed on the right end of the upper surface of the liquid storage tank (86).

7. A horizontal die casting apparatus according to claim 6, wherein: The bottom of the rear end between the opposite side of two support plates (2) is fixed with a limiting rod, the outer surface of the limiting rod is slidably connected with a limiting sleeve, and the opposite side of the screw sleeve (83) and the limiting sleeve is fixed with a connecting frame.

8. A horizontal die casting apparatus according to claim 6, wherein: The left end of the upper surface of the hollow box (84) is communicated with a water inlet pipe, the water inlet end of the water pump (87) is communicated with the inner cavity of the liquid storage tank (86), the water outlet end of the water pump (87) is communicated with a telescopic pipe, the other end of the telescopic pipe extends through the left end support plate (2) and extends to the opposite side of two support plates (2) and is communicated with the inner cavity of the hollow box (84).

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