Adjustable die casting equipment

Abstract

The adjustable die-casting equipment comprises a base, a movable block, a fixed block and an injection mechanism are arranged above the base, a pushing assembly is arranged on the side, away from the fixed block, of the movable block, the pushing assembly is vertically arranged, the pushing assembly comprises a hydraulic part, an inclined supporting part is arranged at the lower end of the hydraulic part, and the inclined supporting part is connected with the hydraulic part. The lower end of the inclined strut piece is connected with the moving block; a notch is formed in the base; the bottom frame is arranged on the side edge of the moving block, meanwhile, the hydraulic part is arranged above the bottom frame, the inclined supporting part is arranged on the inner side of the bottom frame, and the hydraulic part and the moving block are connected through the inclined supporting part; the inclination angle of the inclined supporting piece can be adjusted through work of the hydraulic piece to control the moving block to move, supporting is provided for forming a forming space for product production through mutual attachment of the two molds, and the current situation that an existing die-casting machine is large in length, occupies large space of a factory and is not beneficial to storage of other equipment is changed.

Description

Technical Field

[0001] The invention relates to the field of die-casting machines, in particular to an adjustable die-casting device. Background Art

[0002] In many fields such as automobile manufacturing, electronics and electrical industries, and communications equipment industries, die-casting machines are usually used to produce engine parts, electronic and electrical equipment housings, mobile phone housings, keyboards and other components. Liquid or semi-liquid metal is poured into the injection chamber of the die-casting machine, and then pressed into the pouring system and mold (mold) cavity of the die-casting mold (die-casting mold) by the injection piston (punch) at high speed and high pressure, and crystallized and solidified under a certain pressure. Finally, the die-casting mold is opened to obtain the casting, thereby efficiently and accurately producing products in the shape of slag.

[0003] At present, the die-casting machine mainly includes a clamping mechanism, an injection mechanism, a hydraulic system, an electrical control system, etc. The specific structure can refer to a die-casting machine disclosed in a Chinese patent with publication number CN113145825B, including a fixed die assembly, including a fixed die body and a fixed die bottom plate for mounting the fixed die, the fixed die body is arranged on the surface of the fixed die bottom plate facing away from the fixed die and includes a center portion and an edge portion, the edge portion is connected to the edge of the center portion, the center portion is in contact with the fixed die bottom plate, and there is an installation gap between the end of the edge portion away from the center portion and the fixed die bottom plate; and a movable die assembly, including a movable die body, a piston and a movable die bottom plate for mounting the movable die, the piston is slidably connected to the movable die body and is arranged on the surface of the movable die bottom plate facing away from the movable die, the piston has a connecting end face connected to the movable die bottom plate, and the connecting end face is covered by the positive projection of the movable die on the movable die bottom plate.

[0004] From the contents disclosed in the above patents, it can be known that the existing die-casting machine mainly includes a frame, a fixed mold assembly, a movable mold assembly and a driving assembly for driving the movable mold assembly to move. The driving assembly is arranged at the end of the frame, that is, it is located on the same plane as the movable mold assembly and the fixed mold assembly. At the same time, the driving assembly itself is relatively large in size. This arrangement naturally leads to a longer length of the entire die-casting machine. Therefore, after the die-casting machine is put into the factory, it needs to occupy a larger space in the factory, which affects the storage of other equipment.

[0005] In addition, the cost of a die-casting machine is relatively high. When different products need to be produced, only the mold needs to be replaced. However, the mold is heavy and is usually lifted and transferred by equipment such as a gantry crane to complete the disassembly and replacement of the mold. For factories without gantry cranes, it is necessary to use lifting equipment such as forklifts to lift and lower the mold. However, forklifts and other equipment are large and heavy, and are inconvenient to move and adjust in factories where multiple equipment are stored, which affects the disassembly and replacement of the mold. Summary of the Invention

[0006] The object of the present invention is to provide an adjustable die-casting device, aiming to improve the problem that the large size of the existing die-casting machine affects the storage of other equipment, and the lack of a structure for lifting the die, which is inconvenient for disassembling and replacing the die.

[0007] The present invention is realized as follows: An adjustable die-casting device includes a base. Above the base, a moving block, a fixed block, and an injection mechanism are provided. The fixed block and the moving block are arranged opposite to each other, and molds are detachably arranged on the side walls close to each other. The fixed block is fixedly installed relative to the base. The injection mechanism is arranged on the side of the fixed block away from the moving block and is connected to the liquid chamber of the fixed block. The liquid chamber is connected to the runner of the mold. On the side of the moving block away from the fixed block, a pushing component is provided. The pushing component is arranged vertically and includes a hydraulic component. At the lower end of the hydraulic component, a bracing component is provided. The lower end of the bracing component is connected to the moving block. A notch is provided on the base, and the notch is located directly below the moving block and the fixed block. At the notch, a supporting component is provided, and the supporting component can support the mold to move back and forth and lift.

[0008] Preferably, the bracing component includes a first C-shaped frame, a second C-shaped frame, and multiple first diagonal bracing plates. The multiple diagonal bracing plates are arranged in parallel. The first C-shaped frame and the second C-shaped frame are respectively hinged at both ends of the first diagonal bracing plate. A limiting tube is sleeved on the telescopic end of the hydraulic component. A first connecting plate is fixedly arranged on the side of the limiting tube, and balls are inlaid at both the upper and lower ends of the inner side surface. The balls are in contact with the telescopic end of the hydraulic component.

[0009] Preferably, the pushing component further includes a base frame and a base frame. At the top of the base frame, a guide rail is fixedly arranged. The guide rail and the base frame are both arranged in a C-shaped structure, and the openings are both facing the moving block. A sliding card slot is arranged on the side wall of the guide rail, and a first threaded rod is arranged above the guide rail. A sleeve slot is arranged below the base frame, and a sliding clamping plate is fixedly arranged on the side wall of the sleeve slot. The sliding clamping plate is located in the sliding card slot.

[0010] Preferably, the length of the guide rail is greater than the length of the base frame. Threaded columns are arranged at the upper ends of both sides of the base frame. The threaded columns penetrate through the hydraulic component and are sleeved with nuts. The two nuts are respectively located on the upper and lower sides of the hydraulic component. The first connecting plate is fixedly connected to the base frame.

[0011] Preferably, the supporting component includes an adjusting mechanism, a supporting plate, a lifting frame, and a moving plate. The lifting frame is arranged above the adjusting mechanism and can lift relative to the base. The moving plate is arranged on the lifting frame and can move along the length direction of the lifting frame. The supporting plate is arranged on the moving plate and can lift relative to the moving plate.

[0012] Preferably, the adjustment mechanism includes an installation frame, a first bidirectional screw and two driving rods. The installation frame is arranged along the width direction of the base, and the lower side surface is flush with the bottom surface of the base. The two driving rods are arranged at both ends of the installation frame. The first bidirectional screw is arranged along the length direction of the installation frame, and the two ends are respectively threaded through the two driving rods, and the ends are connected to the output shaft of the second motor.

[0013] Preferably, second diagonal support plates are provided at both ends of the two driving rods through bearings, the second diagonal support plates of the two driving rods are distributed in an inverted eight-shaped structure, and the top is connected to the lifting frame through bearings; a limiting rod is provided at the end of the lifting frame, and a first hole is provided on the support leg of the base, the first hole is provided along the height direction of the base, and the limiting rod is provided through the first hole.

[0014] Preferably, two snap plates are symmetrically arranged below the movable plate, and four walking wheels are provided, and an internal threaded tube is fixedly arranged at the end, a slide is arranged on the upper side surface of the lifting frame, and a support plate is fixedly arranged at the end, a second snap groove is arranged on the upper side surface of the support plate, the bottom of the walking wheel extends into the slide, the snap plate is located in the second snap groove, and a second threaded rod is arranged above the lifting frame, the second threaded rod thread passes through the internal threaded tube, and the end is connected to the output shaft of the first motor; the output shaft of the first motor passes through the second hole of the base leg, and a second hole is also arranged on the leg, and a second connecting plate is fixedly arranged on the side of the first motor, and the second connecting plate passes through the second hole.

[0015] Preferably, the supporting plate is arranged parallel to the top of the movable plate, and a third diagonal support plate is provided on the side edges of the supporting plate and the movable plate. The third diagonal support plate located at the same edge of the supporting plate and the movable plate is arranged in an eight-shaped structure. The two upper and lower adjacent third diagonal support plates are connected with a driving block in common. The two driving blocks located at the same edge are threadedly sleeved on both ends of the same second bidirectional screw. Sprockets are provided at the ends of the two second bidirectional screws, and the two sprockets are connected by a chain, and the end of one of the second bidirectional screws is connected to the output shaft of the third motor. A third connecting plate is provided on the side of the third motor, and a first snap groove is provided on the side of the notch of the base, and the end of the third connecting plate extends into the first snap groove.

[0016] Preferably, the supporting plate includes an upper plate body and a lower plate body, a snap column and a connecting tube are provided on the lower side surface of the upper plate body, a snap arc groove is provided on the upper side surface of the lower plate body, and a third threaded rod is threadedly penetrated, the snap column is located in the snap arc groove, the central angle of the snap arc groove is greater than 180°, and the end of the third threaded rod is connected to the connecting tube through a bearing; a polygonal groove is provided at the end of the third threaded rod, a polygonal column is magnetically plugged into the polygonal groove, and a turntable is fixedly provided at the end of the polygonal column.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention is provided with a base frame on the side of the moving block, and a hydraulic component is provided above the base frame, and a diagonal support component is provided on the inner side of the base frame. The hydraulic component and the moving block are connected by the diagonal support component. On the premise of realizing the vertical setting of the pushing component to reduce the length of the die-casting machine, the inclination angle of the diagonal support component can be adjusted by the operation of the hydraulic component to control the movement of the moving block, so as to provide support for the two molds to fit each other to form a molding space to produce products, thereby changing the current situation that the existing die-casting machine is too long and occupies a large space in the factory, which is not conducive to the storage of other equipment; in addition, the bottom frame is movably arranged on the guide rail, and a threaded rod is provided on the guide rail, and the thread of the threaded rod passes through the bottom frame, so that the bottom frame can be controlled by rotating the threaded rod to drive the hydraulic component to move, thereby providing support for adapting to different production needs.

[0019] 2. The present invention is provided with an adjusting mechanism, and a lifting frame is provided above the adjusting mechanism through a diagonal support plate. Meanwhile, the supporting plate and the movable plate are both provided on the lifting frame. The adjusting mechanism can be used to force the lifting frame to drive the supporting plate and the movable plate to move up and down, thereby realizing a preliminary adjustment of the height of the supporting plate. A diagonal support plate is also provided between the supporting plate and the movable plate, and the diagonal support plate can be rotated to adjust the inclination angle through a threaded rod, thereby facilitating the re-adjustment of the height of the supporting plate, so that the supporting plate can support the mold and rise between the movable block and the fixed block, thereby facilitating the disassembly and replacement of the mold, thereby changing the current situation in which the existing die-casting machine needs to rely on equipment such as a gantry crane and a forklift to replace the mold.

[0020] 3. The present invention provides an upper plate body and a lower plate body, and the upper plate body and the lower plate body are stably connected by the cooperation of a snap arc groove and a snap column. The mold can be controlled to move along the length direction of the base by pushing the upper plate body, so as to provide support for placing the mold near a moving block or a fixed block for replacement; a threaded rod is provided, and the upper plate body can be controlled to move relative to the lower plate body by rotating the screw rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of an embodiment of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the base of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the push assembly of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the chassis of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the hydraulic components, bottom frame, and diagonal bracing components of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the bottom frame of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the diagonal bracing member of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the restriction tube of the present invention;

[0029] Fig. 9 It is a structural schematic diagram of the bracket assembly of the present invention;

[0030] Fig.10 It is a structural schematic diagram of the adjustment mechanism and lifting frame of the present invention;

[0031] Fig.11 It is a structural schematic diagram of the regulating mechanism of the present invention;

[0032] Fig.12 It is a structural schematic diagram of the supporting plate and the movable plate of the present invention;

[0033] Fig.13 It is a structural schematic diagram of the movable plate of the present invention;

[0034] Fig.14 It is a structural schematic diagram of the supporting plate of the present invention;

[0035] Fig.15 It is a schematic structural diagram of the third threaded rod of the present invention.

[0036] In the figure: 1, base; 11, moving block; 12, fixed block; 13, liquid chamber; 14, injection mechanism; 15, notch; 16, first buckle slot; 17, first hole; 18, second hole; 19, third hole; 2, pushing assembly; 21, bottom frame; 211, first threaded rod; 212, guide rail; 213, sliding slot; 22, hydraulic component; 23, bottom frame; 231, nut; 232, threaded column; 233, sliding card plate; 234, sleeve slot; 24, diagonal support member; 241, first connecting plate; 242, first bracket; 243, first diagonal support plate; 244, second bracket; 245, limiting tube; 246, ball; 3, supporting assembly; 31, adjusting mechanism; 311, second motor; 312, first bidirectional screw; 3 13. Driving rod; 314. Mounting frame; 32. Supporting plate; 321. Lower plate; 322. Upper plate; 323. Connecting pipe; 324. Snap-on column; 325. Snap-on arc groove; 326. Third threaded rod; 327. Polygonal groove; 328. Turntable; 329. Polygonal column; 33. Lifting frame; 331. Second diagonal support plate; 332. Slideway; 333. Support plate; 334. Second snap-on groove; 335. Second threaded rod; 336. First motor; 337. Second connecting plate; 338. Limiting rod; 34. Moving plate; 341. Third diagonal support plate; 342. Second bidirectional screw; 343. Driving block; 344. Third motor; 345. Third connecting plate; 346. Internally threaded pipe; 347. Travel wheel; 348. Snap-on plate. DETAILED DESCRIPTION

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0039] Example 1

[0040] In order to reduce the length of the die-casting machine, reduce the space it occupies, and facilitate the disassembly and replacement of the mold, the technical solution is improved on the basis of the existing die-casting machine.

[0041] like Figure 1As shown, before introducing the improvement points, a brief introduction to the existing die-casting machine is given here. Specifically, the die-casting machine includes a base 1, a moving block 11, a fixed block 12, a shot mechanism 14, a driving mechanism, etc. The moving block 11, the fixed block 12, the shot mechanism 14, and the driving mechanism are all arranged above the base 1 and are all located on the same plane. In addition, the fixed block 12 and the moving block 11 are arranged opposite to each other, and molds can be detachably arranged on the side walls facing each other. The fixed block 12 is fixedly installed relative to the base 1, and a plurality of rod bodies are fixedly arranged on the side. The moving block 11 passes through the rod bodies. The shot mechanism 14 is arranged on the side of the fixed block 12 away from the moving block 11 and is connected to the liquid chamber 13 of the fixed block 12. The liquid chamber 13 is connected to the runner of the mold. The shot mechanism 14 is prior art and will not be elaborated herein. The technical solution of the present invention is to improve the driving mechanism. Therefore, the specific structure of the driving mechanism will be described below. However, it should be noted that the driving mechanism and the shot mechanism 14 are arranged on both sides of the fixed block 12 and the moving block 11. The driving mechanism is mainly used to control the movement of the moving block 11 so that the two molds are closed. Then, under the action of the shot mechanism 14, the molten metal in the liquid chamber 13 is forced to pass through the runner into the mold, and then cools to form the manufactured product.

[0042] As Figure 1 , Figure 3 , Figure 5 , Figure 6 , Figure 7 As shown, in order to reduce the length of the die-casting machine, the driving mechanism is improved. In this article, the driving mechanism is set as a pushing component 2. The pushing component 2 includes a hydraulic component 22, a diagonal support component 24, a base frame 21, and a base frame 23. The base frame 21 is installed on the base 1 by bolt connection, and a guide rail 212 is fixedly arranged on the top of the base frame 21. A sliding card slot 213 is arranged on the side wall of the guide rail 212. The sliding card slot 213 is arranged along the length direction of the guide rail 212, that is, along the length direction of the base 1, and the end is set as an opening. In addition, a first threaded rod 211 is arranged above the guide rail 212. The end of the first threaded rod 211 is connected by a bearing through the convex plate of the guide rail 212, and a runner is arranged at the end. Therefore, the operator can rotate the runner to control the rotation of the first threaded rod 211. The length of the guide rail 212 is greater than the length of the base frame 23. Both the guide rail 212 and the base frame 23 are set as a C-shaped structure, and the openings are all facing the moving block 11. A sleeve slot 234 is arranged below the base frame 23. A sliding card plate 233 is fixedly arranged on the side wall of the sleeve slot 234. The guide rail 212 passes through the sleeve slot 234, and the sliding card plate 233 is located in the sliding card slot 213. Therefore, the base frame 23 is stably and movably installed relative to the guide rail 212. In addition, the first threaded rod 211 passes through the threaded hole of the base frame 23 in a threaded manner. Therefore, when the operator rotates the first threaded rod 211, the position of the base frame 23 can be controlled to move and adjusted.

[0043] like Figure 5 , Figure 6 As shown, in order to change the position of the hydraulic component 22 while the bottom frame 23 moves, a threaded column 232 is provided at the end above the bottom frame 23. The threaded column 232 penetrates the hydraulic component 22 and is sleeved with a nut 231. The two nuts 231 are respectively located at the upper and lower sides of the hydraulic component 22, so that the hydraulic component 22 is stably installed relative to the bottom frame 23. The hydraulic component 22 includes a telescopic cylinder, and a diagonal support member 24 is provided below the telescopic cylinder. The diagonal support member 24 includes a first frame 242, a second frame 244 and a plurality of first diagonal support plates 243. The plurality of first diagonal support plates 243 are arranged in parallel. The first frame 242 and the second frame 244 are respectively hinged at the two ends of the first diagonal support plate 243. The first frame 242 is connected to the telescopic cylinder, and the second frame 244 is connected to the moving block 11. Therefore, when the telescopic cylinder changes its own length, it can force the moving block 11 to move relative to the fixed block 12, providing support for the product made by the cooperation of two molds.

[0044] like Figure 7 , Figure 8 As shown, in order to limit the movement of the diagonal brace 24, a limiting tube 245 is sleeved on the telescopic end of the hydraulic component 22, and a first connecting plate 241 is fixedly provided on the side of the limiting tube 245, and the first connecting plate 241 is fixedly connected to the bottom frame 23. Therefore, under the action of the limiting tube 245, the telescopic end of the telescopic cylinder can be stably raised and lowered, thereby controlling the stable movement of the diagonal brace 24. In addition, balls 246 are embedded at both the upper and lower ends of the inner side surface of the limiting tube 245, and the balls 246 are in contact with the telescopic end of the hydraulic component 22, and the rolling of the balls 246 reduces the resistance to the relative movement of the telescopic cylinder and the limiting tube 245.

[0045] like Figure 1 , Fig. 9As shown, in order to facilitate the disassembly and replacement of the mold according to needs, a notch 15 is provided on the base 1, and the notch 15 is located directly below the moving block 11 and the fixed block 12. A supporting assembly 3 is provided at the notch 15, and the supporting assembly 3 includes an adjusting mechanism 31, a supporting plate 32, a lifting frame 33 and a moving plate 34. The lifting frame 33 is arranged above the adjusting mechanism 31 and can be lifted and lowered relative to the base 1, the moving plate 34 is arranged on the lifting frame 33 and can be moved along the length direction of the lifting frame 33, the supporting plate 32 is arranged on the moving plate 34 and can be lifted and lowered relative to the moving plate 34, the moving plate 34 and the lifting frame 33 are controlled to be lifted and lowered by the adjusting mechanism 31, and then the positions of the moving plate 34 and the supporting plate 32 are changed, and a structure for adjusting the height of the supporting plate 32 is also provided between the moving plate 34 and the supporting plate 32, so as to realize the re-adjustment of the height of the supporting plate 32, and provide support for the stable supporting of the mold by the supporting plate 32 to realize disassembly. Since the movable plate 34 can move relative to the lifting frame 33 , the movable plate 34 is controlled to move along the width direction of the base 1 , so as to facilitate the mold to enter and exit the base 1 .

[0046] like Fig.10 , Fig.12 As shown, in order to realize the lifting and lowering of the lifting frame 33 and the moving plate 34, the adjustment mechanism 31 includes a mounting frame 314, a first bidirectional screw 312 and two driving rods 313. The mounting frame 314 is arranged along the width direction of the base 1, and the lower side surface is flush with the bottom surface of the base 1, and the width is smaller than the width of the lifting frame 33. The two driving rods 313 are arranged through both ends of the mounting frame 314, and the ends protrude from the mounting frame 314. The second diagonal support plates 331 are connected to the two ends of the driving rods 313 through bearings. The second diagonal support plates 331 of the two driving rods 313 are distributed in an inverted eight-shaped structure, and the top is connected to the lifting frame 33 through a bearing. In addition, the second diagonal support plates 331 are located on the inner side of the lifting frame 33. The first bidirectional screw 312 is arranged along the length direction of the installation frame 314, and the two ends are respectively threaded through the two driving rods 313, and the end protruding from the installation frame 314 is connected to the output shaft of the second motor 311. Therefore, under the operation of the second motor 311, the first bidirectional screw 312 is controlled to rotate, forcing the two driving rods 313 to move, adjusting the inclination angle of the second diagonal support plate 331, and realizing the lifting and lowering of the lifting frame 33. Because four second diagonal support plates 331 are arranged on the outside of the lifting frame 33, the lifting frame 33 can be stably lifted and lowered relative to the installation frame 314.

[0047] like Figure 2 , Fig.10As shown, in addition, in order to make the lifting frame 33 more stably installed, a limiting rod 338 is arranged at the end of the lifting frame 33, that is, the end of the limiting rod 338 is connected to the convex plate that passes through the lifting frame 33 through a bearing. In addition, a plurality of legs are arranged under the base 1, and a first hole 17 is arranged on the leg facing the lifting frame 33. The first hole 17 is arranged along the height direction of the base 1, and the limiting rod 338 passes through the first hole 17. Therefore, under the action of the limiting rod 338, the position of the lifting frame 33 relative to the base 1 is limited to prevent it from moving, and at the same time, the adjustment mechanism 31 is stably installed relative to the base 1.

[0048] like Fig.10 , Fig.13 As shown, in order to enable the movable plate 34 to be movably installed on the lifting frame 33, four running wheels 347 are arranged at the end corners of the lower side of the movable plate 34, and the four running wheels 347 are divided into two groups. Each group of running wheels 347 is opposite to the two sides of the lifting frame 33, and slideways 332 are arranged on the upper side surfaces of the two sides of the lifting frame 33. The slideways 332 are arranged along the length direction of the lifting frame 33, and the bottoms of the running wheels 347 extend into the slideways 332. Therefore, when a force is applied to the movable plate 34, the movement of the movable plate 34 is achieved by the rotation of the running wheels 347, and the resistance is small.

[0049] like Fig.10 , Fig.13 As shown, in order to make the movable plate 34 be installed on the lifting frame 33 more stably, a support plate 333 is provided at the end of the lifting frame 33 away from the notch 15, and a second snap groove 334 is provided on the upper side of the support plate 333, and the end of the second snap groove 334 is set to be an opening. In addition, two snap plates 348 are symmetrically arranged below the movable plate 34, and the size of the snap plates 348 is slightly smaller than the size of the second snap groove 334, and is located in the second snap groove 334, thereby limiting the movable plate 34 to be stably installed relative to the lifting frame 33.

[0050] like Fig.10 , Fig.13 As shown, in order to control the movement of the movable plate 34 relative to the lifting frame 33, an internal threaded tube 346 is fixedly provided at the end of the lower side of the movable plate 34, and a second threaded rod 335 is provided above the lifting frame 33. The second threaded rod 335 is threadedly penetrated by the internal threaded tube 346, and the end is connected to the output shaft of the first motor 336. Under the action of the first motor 336, the second threaded rod 335 rotates, forcing the movable plate 34 to move, thereby providing convenience for controlling the mold to enter and exit the base through the movable plate 34.

[0051] like Figure 2 , Fig.10As shown, in addition, the output shaft of the first motor 336 is arranged through the second hole 18 of the leg of the base 1, and a third hole 19 is also arranged on the leg. A second connecting plate 337 is fixedly arranged on the side of the first motor 336, and the second connecting plate 337 is arranged through the third hole 19. Therefore, the first motor 336 can be stably installed and can be raised and lowered with the lifting frame 33, avoiding the existence of the first motor 336 affecting the lifting of the lifting frame 33 to support the mold.

[0052] like Fig.11 As shown, in order to realize the lifting of the supporting plate 32 again, the supporting plate 32 is arranged parallel to the upper side of the moving plate 34, and the third diagonal support plate 341 is arranged on the side of the supporting plate 32 and the moving plate 34. The third diagonal support plate 341 located at the same edge of the supporting plate 32 and the moving plate 34 is arranged in an eight-shaped structure, and the two adjacent third diagonal support plates 341 are connected with a driving block 343, and the two driving blocks 343 located at the same edge are threadedly sleeved on the two ends of the same second bidirectional screw rod 342. The ends of the two second bidirectional screw rods 342 are both provided with sprockets, and the two sprockets are connected by a chain. Therefore, under the cooperation of the sprocket and the chain, the two second bidirectional screw rods 342 can rotate synchronously, and the inclination angle of the third diagonal support plate 341 can be adjusted at the same time to realize the adjustment of the height of the supporting plate 32. The end of one of the second bidirectional screw rods 342 is connected to the output shaft of the third motor 344, so under the action of the third motor 344, the two second bidirectional screw rods 342 can be controlled to rotate. In order to ensure that the third motor 344 is stably installed and can be lifted and lowered along with the second bidirectional screw 342, a third connecting plate 345 is provided on the side of the third motor 344, and a first snap groove 16 is provided on the side of the notch 15 of the base 1. The cross-section of the first snap groove 16 is the same as that of the third connecting plate 345 and is arranged in a concave-convex shape. The end of the third connecting plate 345 extends into the first snap groove 16. Therefore, under the action of the third connecting plate 345, the third motor 344 is stably lifted and lowered.

[0053] Example 2

[0054] This embodiment is based on Embodiment 1.

[0055] like Fig.14As shown, in order to control the mold to move near the moving block 11 or the fixed block 12, the supporting plate 32 includes an upper plate 322 and a lower plate 321, a buckle column 324 and a connecting pipe 323 are arranged on the lower side of the upper plate 322, a buckle arc groove 325 is arranged on the upper side of the lower plate 321, and a third threaded rod 326 is arranged through the thread, both ends of the buckle arc groove 325 are arranged to be open, the central angle of the buckle arc groove 325 is greater than 180°, and the buckle column 324 is located in the buckle arc groove 325, so the upper plate 322 and the lower plate 321 are arranged relatively stably, and when the mold is supported on the upper plate 322, the position of the mold can be adjusted by pushing the upper plate 322 to move. The end of the third threaded rod 326 is connected through the connecting pipe 323 through a bearing, so the upper plate 322 can be controlled to move relative to the lower plate 321 by rotating the third threaded rod 326.

[0056] like Fig.15 As shown, polygonal grooves 327 are provided at both ends of the third threaded rod 326, polygonal columns 329 are magnetically inserted at the polygonal grooves 327, and a turntable 328 is fixedly provided at the ends of the polygonal columns 329. When the third threaded rod 326 needs to be rotated, the staff can control the rotation of the third threaded rod 326 by holding the turntable 328. The polygonal column 329 is inserted into the polygonal groove 327, so the staff can adjust the position of the turntable 328 according to the needs.

[0057] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable die-casting device, comprising a base (1), above which a moving block (11), a fixed block (12) and an injection mechanism (14) are arranged. It is characterized in that On the side of the moving block (11) away from the fixed block (12), a pushing component (2) is arranged. The pushing component (2) is arranged vertically and includes a hydraulic component (22). At the lower end of the hydraulic component (22), an inclined support component (24) is arranged. The lower end of the inclined support component (24) is connected to the moving block (11); a notch (15) is arranged on the base (1), and the notch (15) is located directly below the moving block (11) and the fixed block (12). At the notch (15), a supporting component (3) is arranged, and the supporting component (3) can support the mold to move back and forth and lift.

2. An adjustable die-casting device according to claim 1, It is characterized in that The inclined support component (24) includes a first C-shaped frame (242), a second C-shaped frame (244) and multiple first inclined support plates (243). The multiple first inclined support plates (243) are arranged in parallel. The first C-shaped frame (242) and the second C-shaped frame (244) are respectively hinged at both ends of the first inclined support plate (243); a limiting tube (245) is sleeved on the telescopic end of the hydraulic component (22). A first connecting plate (241) is fixedly arranged on the side of the limiting tube (245), and balls (246) are inlaid at both upper and lower ends of the inner side surface. The balls (246) are in contact with the telescopic end of the hydraulic component (22).

3. An adjustable die-casting device according to claim 2, It is characterized in that The pushing component (2) further includes a bottom frame (21) and a bottom frame (23). A guide rail (212) is fixedly arranged at the top of the bottom frame (21). The guide rail (212) and the bottom frame (23) are both arranged in a C-shaped structure, and the openings both face the moving block (11). A sliding card slot (213) is arranged on the side wall of the guide rail (212), and a first threaded rod (211) is arranged above the guide rail (212). A sleeve slot (234) is arranged below the bottom frame (23). A sliding card plate (233) is fixedly arranged on the side wall of the sleeve slot (234), and the sliding card plate (233) is located in the sliding card slot (213).

4. An adjustable die-casting device according to claim 3, It is characterized in that The length of the guide rail (212) is greater than the length of the bottom frame (23); threaded posts (232) are arranged at the upper ends of both sides of the bottom frame (23). The threaded posts (232) penetrate through the hydraulic component (22) and are sleeved with nuts (231). The two nuts (231) are respectively located on the upper and lower sides of the hydraulic component (22); the first connecting plate (241) is fixedly connected to the bottom frame (23).

5. An adjustable die-casting device according to claim 1, It is characterized in that The supporting assembly (3) comprises an adjusting mechanism (31), a supporting plate (32), a lifting frame (33) and a movable plate (34); the lifting frame (33) is arranged above the adjusting mechanism (31) and can be lifted or lowered relative to the base (1); the movable plate (34) is arranged on the lifting frame (33) and can be moved along the length direction of the lifting frame (33); and the supporting plate (32) is arranged on the movable plate (34) and can be lifted or lowered relative to the movable plate (34).

6. An adjustable die-casting device according to claim 5, It is characterized in that The adjustment mechanism (31) comprises a mounting frame (314), a first bidirectional screw rod (312) and two driving rods (313); the mounting frame (314) is arranged along the width direction of the base (1), and the lower side surface is flush with the bottom surface of the base (1); the two driving rods (313) are arranged through the two ends of the mounting frame (314); the first bidirectional screw rod (312) is arranged along the length direction of the mounting frame (314), and the two ends are respectively threaded through the two driving rods (313), and the ends are connected to the output shaft of the second motor (311).

7. An adjustable die-casting device according to claim 6, It is characterized in that Second diagonal support plates (331) are provided at both ends of the two driving rods (313) via bearings, the second diagonal support plates (331) of the two driving rods (313) are distributed in an inverted eight-shaped structure, and the top is connected to the lifting frame (33) via a bearing; a limiting rod (338) is provided at the end of the lifting frame (33), a first hole (17) is provided on the supporting leg of the base (1), the first hole (17) is provided along the height direction of the base (1), and the limiting rod (338) is provided through the first hole (17).

8. An adjustable die-casting device according to claim 7, It is characterized in that Two buckle plates (348) are symmetrically arranged below the movable plate (34), and four running wheels (347) are arranged, and an internal threaded tube (346) is fixedly arranged at the end. A slideway (332) is arranged on the upper side of the lifting frame (33), and a support plate (333) is fixedly arranged at the end. A second buckle groove (334) is arranged on the upper side of the support plate (333). The bottom of the running wheel (347) extends into the slideway (332), and the buckle plate (348) is located in the second buckle groove (334). A second threaded rod (335) is arranged above the lifting frame (33), and the second threaded rod (335) is threadedly penetrated through the internal threaded tube (346), and the end portion is connected to the output shaft of the first motor (336); the output shaft of the first motor (336) is penetrated through the second hole (18) of the leg of the base (1), and a third hole (19) is also arranged on the leg, and a second connecting plate (337) is fixedly arranged on the side of the first motor (336), and the second connecting plate (337) is penetrated through the third hole (19).

9. An adjustable die casting device according to claim 5, It is characterized in that The supporting plate (32) is arranged in parallel above the moving plate (34); third diagonal support plates (341) are arranged on the sides of the supporting plate (32) and the moving plate (34); the third diagonal support plates (341) located on the same edge of the supporting plate (32) and the moving plate (34) are arranged in an "eight" structure; two upper and lower adjacent third diagonal support plates (341) are connected to a driving block (343); the two driving blocks (343) located on the same edge are threadedly sleeved on the same second At both ends of the bidirectional screw (342), sprockets are provided at the ends of the two bidirectional screws, and the two sprockets are connected by a chain. The end of one of the two bidirectional screws is connected to the output shaft of the third motor (344), and a third connecting plate (345) is provided on the side of the third motor (344). The base (1) is provided with a first snap groove (16) on the side of the notch (15), and the end of the third connecting plate (345) extends into the first snap groove (16).

10. An adjustable die casting device according to claim 5, It is characterized in that The supporting plate (32) comprises an upper plate body (322) and a lower plate body (321); a buckle column (324) and a connecting pipe (323) are arranged on the lower side surface of the upper plate body (322); a buckle arc groove (325) is arranged on the upper side surface of the lower plate body (321); and a third threaded rod (326) is threadedly penetrated; the buckle column (324) is located in the buckle arc groove (325); the center angle of the buckle arc groove (325) is greater than 180°; the end of the third threaded rod (326) is connected to the connecting pipe (323) through a bearing; a polygonal groove (327) is arranged at the end of the third threaded rod (326); a polygonal column (329) is magnetically plugged into the polygonal groove (327); and a rotating disk (328) is fixedly arranged at the end of the polygonal column (329).

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