Hydraulic die assembly casting device

Abstract

The utility model discloses a hydraulic die assembly casting device, which relates to the technical field of die assembly casting, and comprises a base, the upper surface of the base is fixedly connected with a support frame, the upper surfaces of the left part and the right part of the support frame are fixedly connected with auxiliary fixing components, and the upper surfaces of the two auxiliary fixing components are fixedly connected with a fixing plate. According to the hydraulic die assembly casting device, through the effects of the connecting plate, the second hydraulic rod, the pressing plate, the die supporting plate, the auxiliary sliding block and the sliding rail, a die is fixed to the upper portion of the die supporting plate, so that the die can be rapidly fixed according to the sizes of different dies, and the die can be conveniently and rapidly fixed through the effects of the first hydraulic rod and the L-shaped connecting plate; the mold between the mold supporting plate and the pressing plate is moved into the inner cavity of the cooling circulation water tank to be cooled, meanwhile, due to the fact that a plurality of small holes are formed in the upper surface of the mold supporting plate, the outer wall of the mold can make full contact with water flow, and rapid cooling is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mold closing casting, in particular to a hydraulic mold closing casting device. Background Art

[0002] Casting is a method of pouring liquid metal into a casting cavity that matches the shape of the part, and then cooling and solidifying it to obtain a part or blank. The cast material is mostly a metal that was originally solid but heated to liquid (for example, copper, iron, aluminum, tin, lead, etc.), and the material of the mold can be sand, metal or even ceramic.

[0003] For example, a Chinese patent with publication number CN218362036U discloses a hydraulic mold-closing casting device, including a frame, the frame including a base plate A, the four corners of base plate A are connected to base plate B through sliding rods, the sliding rods are slidably connected to base plate C through a sliding mechanism, base plates A, base plate B and base plate C are parallel to each other, base plates A and base plate B are connected to a horizontal plate on the same side, the horizontal plate is connected to a flip mechanism, a turntable is installed on the opposite surface of base plate A and base plate C, the end surface of the turntable is connected to a preheating and cooling mechanism, a mold mechanism is installed on the opposite surface of the two preheating and cooling mechanisms, a cylinder A is installed on the ground with the back of base plate B facing base plate C, a piston rod of cylinder A passes through base plate B and is connected to base plate C, a cylinder body of cylinder A is connected to an oil pump mechanism, and the oil pump mechanism is connected to a control console; it can preheat and evenly cool the mold, set cooling parameters according to needs, has an all-round tilt casting function, improves the service life of the equipment, and can effectively prevent the formation of common defects of castings.

[0004] The existing technology has the following problems:

[0005] The hydraulic mold-closing casting device cannot quickly adjust and fix molds of different sizes when in use, and the mold cannot be cooled well when the liquid is poured. In addition, when the hydraulic mold-closing casting device fixes the mold, due to the different shapes of the molds, the mold cannot be fixed well when fixed, causing the mold to move easily during use, thus affecting its use. Utility Model Content

[0006] The utility model provides a hydraulic mold-closing casting device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A hydraulic mold casting device comprises a base, the upper surface of the base is fixedly connected to a support frame, the upper surfaces of the left and right parts of the support frame are fixedly connected to auxiliary fixing components, the upper surfaces of two auxiliary fixing components are fixedly connected to fixing plates, the inner cavity in the middle of the fixing plate is fixedly connected to a pouring component and the pouring component is located between the two auxiliary fixing components, and the lower surface of the upper part of the support frame is fixedly connected to a cooling circulating water tank and the cooling circulating water tank is located above the base.

[0009] Preferably, the two auxiliary fixing assemblies include two support plates, the lower surfaces of the two support plates are respectively fixedly connected to the upper surfaces of the left and right parts of the support frame, the upper surfaces of the two support plates are respectively fixedly connected to the lower surfaces of the left and right parts of the fixing plate, the inner cavities on the opposite sides of the two support plates are fixedly connected to two hydraulic rods 1, the upper surfaces of the four hydraulic rods 1 are fixedly connected to two L-shaped connecting plates, and the outer walls of the opposite parts of the two L-shaped connecting plates are respectively movably connected to the inner cavities on the upper parts of the two support plates.

[0010] Preferably, the inner cavities of the lower parts of the two L-shaped connecting plates are fixedly connected with hydraulic rods 2, and the lower surfaces of the two hydraulic rods 2 are fixedly connected with pressure plates.

[0011] Preferably, the front and rear sides of the lower parts of the two L-shaped connecting plates are fixedly connected with connecting plates, the lower surfaces of the four connecting plates are fixedly connected with mold supporting plates, and the upper surface of the mold supporting plates is provided with a plurality of small holes.

[0012] Preferably, the front and rear sides of the left and right parts of the pressure plate are fixedly connected with auxiliary sliders, the outer walls of the opposite parts of the four auxiliary sliders are slidably connected with slide rails, and the opposite sides of the four slide rails are respectively fixedly connected to the inner walls of the four connecting plates.

[0013] Preferably, the lower surfaces of the left and right parts of the pressure plate are provided with limiting guide sleeves distributed in a rectangular array, the inner cavities of several limiting guide sleeves are movably sleeved with guide rods, and the lower surfaces of several guide rods are fixedly connected with fixed circular plates.

[0014] Preferably, the lower surfaces of the plurality of limit guide sleeves are fixedly connected with springs, the lower surfaces of the plurality of springs are respectively fixedly connected with the upper surfaces of the plurality of fixed circular plates, and the inner cavities of the plurality of springs are respectively movably connected with the outer walls of the lower parts of the plurality of guide rods.

[0015] Preferably, the lower surfaces of several of the fixed circular plates are fixedly connected with rubber pads, and the lower surfaces of several of the rubber pads are fixedly connected with anti-skid granular pads.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a hydraulic mold-closing casting device, which fixes the mold above the mold support plate through the action of a connecting plate, a second hydraulic rod, a pressure plate, a mold support plate, an auxiliary slider and a slide rail, so that it is convenient to quickly fix the mold according to the size of different molds. Through the action of a first hydraulic rod and an L-shaped connecting plate, the mold between the mold support plate and the pressure plate is moved to the inner cavity of a cooling circulation water tank for cooling. At the same time, since a plurality of small holes are opened on the upper surface of the mold support plate, the outer wall of the mold can be fully in contact with the water flow, so that it is convenient to quickly cool.

[0018] 2. The utility model provides a hydraulic mold-closing casting device. Through the action of guide rods, limiting guide sleeves and springs, the fixed circular plate can generate pressure on the mold without causing damage to the mold. At the same time, under the action of rubber pads and anti-slip particle pads, it is in close contact with the surface of the mold, so that the mold is fixed more firmly and will not cause damage to the mold when fixed. Since there are several fixed circular plates on the lower surface of the pressure plate, it can be quickly fixed according to the shapes of different molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the top view of the auxiliary fixing assembly of the utility model;

[0021] Figure 3 This is a bottom view structural diagram of the auxiliary fixing assembly of the utility model;

[0022] Figure 4 This is an enlarged structural diagram of the utility model at A;

[0023] Figure 5 It is a schematic diagram of the enlarged structure of point B of the utility model.

[0024] In the figure: 1. base; 2. support frame; 3. auxiliary fixing assembly; 4. fixing plate; 5. filling assembly; 6. cooling circulation water tank; 31. support plate; 32. hydraulic rod one; 33. L-shaped connecting plate; 34. connecting plate; 35. hydraulic rod two; 36. pressure plate; 37. mold support plate; 38. auxiliary slider; 39. slide rail; 310. limiting guide sleeve; 311. guide rod; 312. fixed circular plate; 313. spring; 314. rubber pad; 315. anti-skid granular pad. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1As shown, a hydraulic mold-closing casting device comprises a base 1, a support frame 2 is fixedly connected to the upper surface of the base 1, auxiliary fixing components 3 are fixedly connected to the upper surfaces of the left and right parts of the support frame 2, a fixing plate 4 is fixedly connected to the upper surfaces of the two auxiliary fixing components 3, a filling component 5 is fixedly connected to the inner cavity in the middle of the fixing plate 4, and the filling component 5 is located between the two auxiliary fixing components 3, and a cooling circulating water tank 6 is fixedly connected to the lower surface of the upper part of the support frame 2, and the cooling circulating water tank 6 is located above the base 1;

[0027] The auxiliary fixing component 3 is used to fix the mold directly below the filling component 5, and then the filling port of the lower part of the filling component 5 is moved downward to the feeding port of the mold through the action of the hydraulic cylinder. The liquid enters the mold through the action of the filling component 5. At this time, the auxiliary fixing component 3 is used to make the mold pass through the support frame 2 and enter the inner cavity of the cooling circulation water tank 6 for cooling. The water flow in the inner cavity of the cooling circulation water tank 6 circulates with the water flow in the water tank through the pipes and water pumps on both sides, thereby facilitating rapid cooling of the mold.

[0028] like Figure 2-Figure 4 As shown, the two auxiliary fixing components 3 include two support plates 31, the lower surfaces of the two support plates 31 are fixedly connected to the upper surfaces of the left and right parts of the support frame 2, the upper surfaces of the two support plates 31 are fixedly connected to the lower surfaces of the left and right parts of the fixing plate 4, the inner cavities on the opposite sides of the two support plates 31 are fixedly connected to two hydraulic rods 32, the upper surfaces of the four hydraulic rods 32 are fixedly connected to two L-shaped connecting plates 33, and the outer walls of the opposite parts of the two L-shaped connecting plates 33 are movably connected to the inner cavities of the upper parts of the two support plates 31;

[0029] Through the action of the hydraulic rod 32, the L-shaped connecting plate 33 is moved downward, and through the action of the L-shaped connecting plate 33, the mold support plate 37 and the pressing plate 36 are moved downward into the inner cavity of the cooling circulation water tank 6, so that the mold between the mold support plate 37 and the pressing plate 36 is moved into the inner cavity of the cooling circulation water tank 6 for cooling.

[0030] The inner cavities of the lower parts of the two L-shaped connecting plates 33 are fixedly connected with hydraulic rods 35, and the lower surfaces of the two hydraulic rods 35 are fixedly connected with pressure plates 36; the front and rear sides of the lower parts of the two L-shaped connecting plates 33 are fixedly connected with connecting plates 34, and the lower surfaces of the four connecting plates 34 are fixedly connected with mold support plates 37, and the upper surface of the mold support plates 37 is provided with a plurality of small holes;

[0031] Through the action of hydraulic rod 2 35, the pressing plate 36 is moved downward, so that the mold is fixed between the mold support plate 37 and the pressing plate 36. At the same time, since a number of small holes are opened on the upper surface of the mold support plate 37, the outer wall of the mold can be fully in contact with the water flow, thereby facilitating rapid cooling.

[0032] The front and rear sides of the left and right parts of the pressing plate 36 are fixedly connected with auxiliary sliders 38, and the outer walls of the opposite parts of the four auxiliary sliders 38 are slidably connected with slide rails 39, and the opposite sides of the four slide rails 39 are fixedly connected with the inner walls of the four connecting plates 34 respectively;

[0033] Through the functions of the auxiliary slider 38 and the slide rail 39, the pressing plate 36 can stably move above the mold supporting plate 37, so that the mold can be fixed.

[0034] like Figure 5 As shown, the lower surfaces of the left and right parts of the pressing plate 36 are all distributed with limiting guide sleeves 310 in a rectangular array, the inner cavities of several limiting guide sleeves 310 are all movably sleeved with guide rods 311, and the lower surfaces of several guide rods 311 are all fixedly connected with fixed circular plates 312; the lower surfaces of several limiting guide sleeves 310 are all fixedly connected with springs 313, the lower surfaces of several springs 313 are respectively fixedly connected with the upper surfaces of several fixed circular plates 312, and the inner cavities of several springs 313 are respectively movably sleeved with the outer walls of the lower parts of several guide rods 311; the lower surfaces of several fixed circular plates 312 are all fixedly connected with rubber pads 314, and the lower surfaces of several rubber pads 314 are all fixedly connected with anti-skid granular pads 315;

[0035] Through the action of the guide rod 311, the limiting guide sleeve 310 and the spring 313, the fixed circular plate 312 can exert pressure on the mold without causing damage to the mold. At the same time, under the action of the rubber pad 314 and the anti-slip particle pad 315, it is in close contact with the surface of the mold, so that the mold is fixed more firmly and will not be damaged when fixed. Since there are several fixed circular plates 312 on the lower surface of the pressure plate 36, it can be quickly fixed according to the shapes of different molds.

[0036] The working principle of the utility model is as follows: the pressure plate 36 is moved downward by the action of the hydraulic rod 2 35, so that the mold is fixed under the filling component 5, and then the filling port of the lower part of the filling component 5 is moved downward to the feeding port of the mold by the action of the hydraulic cylinder, and the liquid enters the mold by the action of the filling component 5. At this time, the L-shaped connecting plate 33 is moved downward by the action of the hydraulic rod 1 32, and the mold support plate 37 and the pressure plate 36 are moved downward to the inner cavity of the cooling circulation water tank 6 by the action of the L-shaped connecting plate 33, so that the mold between the mold support plate 37 and the pressure plate 36 is moved to the inner cavity of the cooling circulation water tank 6 for cooling, and the water flow in the inner cavity of the cooling circulation water tank 6 is circulated with the water flow in the water tank through the pipes and water pumps on both sides, so as to facilitate rapid cooling of the mold.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A hydraulic mold-closing casting device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a support frame (2), the upper surfaces of the left and right parts of the support frame (2) are fixedly connected to auxiliary fixing components (3), the upper surfaces of the two auxiliary fixing components (3) are fixedly connected to fixing plates (4), the inner cavity in the middle of the fixing plate (4) is fixedly connected to a pouring component (5), and the pouring component (5) is located between the two auxiliary fixing components (3), and the lower surface of the upper part of the support frame (2) is fixedly connected to a cooling circulation water tank (6), and the cooling circulation water tank (6) is located above the base (1).

2. A hydraulic mold-closing casting device according to claim 1, characterized in that: The two auxiliary fixing assemblies (3) comprise two support plates (31), the lower surfaces of the two support plates (31) are respectively fixedly connected to the upper surfaces of the left and right parts of the support frame (2), the upper surfaces of the two support plates (31) are respectively fixedly connected to the lower surfaces of the left and right parts of the fixing plate (4), the inner cavities on the opposite sides of the two support plates (31) are fixedly connected to two hydraulic rods (32), the upper surfaces of the four hydraulic rods (32) are fixedly connected to two L-shaped connecting plates (33), and the outer walls of the opposite parts of the two L-shaped connecting plates (33) are respectively movably connected to the inner cavities of the upper parts of the two support plates (31).

3. A hydraulic mold-closing casting device according to claim 2, characterized in that: The inner cavities of the lower parts of the two L-shaped connecting plates (33) are fixedly connected to hydraulic rods 2 (35), and the lower surfaces of the two hydraulic rods 2 (35) are fixedly connected to pressure plates (36).

4. A hydraulic mold-closing casting device according to claim 3, characterized in that: The front and rear sides of the lower parts of the two L-shaped connecting plates (33) are fixedly connected to connecting plates (34), the lower surfaces of the four connecting plates (34) are fixedly connected to a mold supporting plate (37), and the upper surface of the mold supporting plate (37) is provided with a plurality of small holes.

5. A hydraulic mold-closing casting device according to claim 4, characterized in that: The front and rear sides of the left and right parts of the pressing plate (36) are fixedly connected with auxiliary sliding blocks (38), the outer walls of the opposite parts of the four auxiliary sliding blocks (38) are slidably connected with sliding rails (39), and the opposite sides of the four sliding rails (39) are fixedly connected with the inner walls of the four connecting plates (34) respectively.

6. A hydraulic mold-closing casting device according to claim 3, characterized in that: The lower surfaces of the left and right parts of the pressing plate (36) are both provided with limiting guide sleeves (310) distributed in a rectangular array, the inner cavities of a number of the limiting guide sleeves (310) are movably sleeved with guide rods (311), and the lower surfaces of a number of the guide rods (311) are fixedly connected with fixed circular plates (312).

7. A hydraulic mold-closing casting device according to claim 6, characterized in that: The lower surfaces of the plurality of limit guide sleeves (310) are fixedly connected with springs (313), the lower surfaces of the plurality of springs (313) are respectively fixedly connected with the upper surfaces of the plurality of fixed circular plates (312), and the inner cavities of the plurality of springs (313) are respectively movably sleeved with the outer walls of the lower parts of the plurality of guide rods (311).

8. A hydraulic mold-closing casting device according to claim 7, characterized in that: The lower surfaces of the plurality of fixed circular plates (312) are all fixedly connected to rubber pads (314), and the lower surfaces of the plurality of rubber pads (314) are all fixedly connected to anti-skid particle pads (315).

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