Part die-casting forming die

Abstract

The utility model relates to the technical field of part forming, and discloses a part die-casting forming die which comprises a base station, a plurality of supporting columns fixedly connected to the positions, close to the four corners, of the bottom of the base station, a locking assembly fixedly connected to the position, close to the center, of the upper surface of the base station, and side edge plates fixedly connected to the positions, close to the edges, of the upper surface of the base station. A collecting assembly is slidably connected to the side plate close to the center. According to the part die-casting forming die, when a hydraulic rod is pressed downwards, a connecting rod on the side edge of a connecting plate is driven to downwards stretch into a hole in a locking assembly, then a limiting ring stretches into a limiting hole, automatic fixing is carried out, and die deformation caused by shaking is avoided; and meanwhile, a water suction pump of the collecting assembly collects redundant lubricating liquid through a hose, and waste of the lubricating liquid is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of component forming, in particular to a die-casting forming die for components. Background Art

[0002] A mold is various molds and tools used in industrial production to obtain required products by methods such as injection molding, blow molding, extrusion, die-casting, forging, smelting, stamping, etc.

[0003] Chinese Patent Publication No. CN213317606U discloses a die-casting forming die for automotive thin-walled components, including an upper die and a lower die. Connection holes are provided at the four corners of the upper die and the lower die. The upper die and the lower die are helically fixed at the connection holes through screws and nuts to form a closed die. A first forming surface recessed inward relative to the parting surface of the lower die is provided on the lower surface of the upper die, and a second forming surface corresponding to the first forming surface is provided on the upper surface of the lower die. The first forming surface and the second forming surface form a cavity for die-casting automotive thin-walled components when the upper die and the lower die form a closed die.

[0004] Since the upper die is prone to frictional damage with the lower die during long-term stamping operations, it is necessary to apply lubricating oil to the surface of the lower die for lubrication to avoid excessive frictional force between the upper die and the lower die, which may affect the stamping force. Generally, before stamping operations, workers need to check the lubrication condition of the lower die and apply lubricating oil to the lower die according to the inspection results. Generally, the lubricating oil is sprayed onto the surface of the lower die through an oil gun, but the amount of spraying is difficult to control, easily causing waste of lubricating oil. Summary of the Utility Model

[0005] In view of the problem that the amount of lubricating oil sprayed cannot be controlled when using an oil gun to spray lubricating oil as described above, resulting in waste of resources, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a die-casting forming die for components, aiming to avoid waste of lubricating oil.

[0007] To solve the above technical problems, the present utility model provides the following technical solution: A die-casting forming die for components, including a base. A plurality of columns are fixedly connected to the bottom of the base near the four corners. A locking assembly is fixedly connected to the upper surface of the base near the center. Side plates are fixedly connected to the upper surface of the base near the edge. A collecting assembly is slidably connected to the side plates near the center;

[0008] The collecting component includes a connecting plate slidably connected to the side plate. Near the center of the upper surface of the connecting plate, a collecting box is fixedly connected. On the upper surface of the collecting box, a water pump is fixedly connected. On both sides of the water pump, hoses are fixedly connected, and the other ends of the hoses are placed inside the locking component.

[0009] As a preferred solution of the die-casting mold for the parts of the present utility model, wherein: Connecting rods are fixedly connected near both sides of the bottom of the connecting plate. The other ends of the hoses extend into the interior of the connecting rods, and limiting grooves are opened near the bottom of the outer wall of the connecting rods.

[0010] As a preferred solution of the die-casting mold for the parts of the present utility model, wherein: The locking component includes a lower mold slidably connected to the side plate. Two fixed outer shells are fixedly connected to both sides of the lower mold. A hole is opened on the upper surface of the fixed outer shell, and a transverse groove is opened on the outer side of the fixed outer shell.

[0011] As a preferred solution of the die-casting mold for the parts of the present utility model, wherein: A support rod is rotatably connected near the center of the transverse groove. A limiting ring is rotatably connected to the outer wall of the support rod, and the limiting ring is adapted to the transverse groove.

[0012] As a preferred solution of the die-casting mold for the parts of the present utility model, wherein: A sliding groove is opened on the inner plane of the fixed outer shell near the outer side. A sliding block is slidably connected to the sliding groove, and one side of the sliding block is fixedly connected to the bottom end of the limiting ring.

[0013] As a preferred solution of the die-casting mold for the parts of the present utility model, wherein: A flow groove is opened through the side of the lower mold, and a collecting pit is opened on the inner plane of the fixed outer shell near the center.

[0014] As a preferred solution of the die-casting mold for the parts of the present utility model, wherein: A side plate is fixedly connected near one side of the base platform. Grooves are opened near both sides of the side plate. A hydraulic rod is fixed inside the grooves. A connecting disc is fixedly connected to the end of the hydraulic rod, and the connecting disc is fixedly connected to the connecting plate on its outer wall.

[0015] The beneficial effects of the present utility model:

[0016] In the present utility model, when the hydraulic rod presses down, it drives the connecting rods on the side of the connecting plate to extend downward into the holes on the locking component, and then the limiting ring extends into the limiting holes for automatic fixation, avoiding shaking and causing deformation of the mold. At the same time, the water pump of the collecting component collects the excess lubricating fluid through the hoses, avoiding waste of the lubricating fluid. Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the attached drawings required for description in the embodiments. Obviously, the attached drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can be obtained based on these drawings. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of the die-casting forming mold for the parts of the present utility model.

[0019] Figure 2 It is a schematic diagram of the collection component structure of the die-casting forming mold for the parts of the present utility model.

[0020] Figure 3 It is a schematic diagram of the locking component structure of the die-casting forming mold for the parts of the present utility model.

[0021] Figure 4 It is a schematic cross-sectional structure diagram of the locking component of the die-casting forming mold for the parts of the present utility model.

[0022] Explanation of reference numerals:

[0023] 1. Base; 10. Support pillar; 11. Hydraulic rod; 12. Side plate; 13. Connecting plate;

[0024] 2. Collection component; 21. Hose; 22. Water pump; 23. Connecting plate; 24. Limiting groove; 25. Connecting rod; 26. Collection box;

[0025] 3. Locking component; 30. Flow groove; 31. Fixed housing; 32. Hole; 33. Lower mold; 34. Horizontal groove; 35. Collection pit; 36. Sliding groove; 37. Sliding block; 38. Support rod; 39. Limiting ring. Detailed implementation manners

[0026] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific implementation manners of the present utility model in conjunction with the attached drawings of the specification. Embodiment

[0027] Referring to Figures 1-4 , it is the first embodiment of the present utility model, which provides a die-casting forming mold for parts. This die-casting forming mold for parts includes a base 1. A plurality of support pillars 10 are fixedly connected to the bottom of the base 1 near the four corners. A locking component 3 is fixedly connected to the upper surface of the base 1 near the center. A side plate 12 is fixedly connected to the upper surface of the base 1 near the edge. A collection component 2 is slidably connected to the side plate 12 near the center.

[0028] The collecting component 2 includes a connecting plate 23 slidably connected to the side plate 12. Near the center of the upper surface of the connecting plate 23, a collecting box 26 is fixedly connected. On the upper surface of the collecting box 26, a water pump 22 is fixedly connected. On both sides of the water pump 22, hoses 21 are fixedly connected. The other ends of the hoses 21 are placed inside the locking component 3. When the water pump 22 operates, the hoses 21 extract the excess lubricating fluid inside the locking component 3 and collect it into the collecting box 26.

[0029] At the two sides near the bottom of the connecting plate 23, connecting rods 25 are fixedly connected. The other ends of the hoses 21 extend into the interiors of the connecting rods 25. Near the bottom of the outer wall of the connecting rod 25, a limiting groove 24 is provided. By means of the limiting groove 24 above the connecting rod 25, the connecting plate 23 can be fixed to the locking component 3.

[0030] The locking component 3 includes a lower mold 33 slidably connected to the side plate 12. On both sides of the lower mold 33, two fixed outer shells 31 are fixedly connected. On the upper surface of the fixed outer shell 31, a hole 32 is provided. On the outside of the fixed outer shell 31, a transverse groove 34 is provided. The connecting rod 25 extends into the hole 32 for fixation.

[0031] At the center near the transverse groove 34, a support rod 38 is rotatably connected. On the outer wall of the support rod 38, a limiting ring 39 is rotatably connected. The limiting ring 39 is adapted to the transverse groove 34. Automatic locking is carried out by means of the limiting ring 39, which greatly saves manpower and improves efficiency at the same time.

[0032] On the inner plane of the fixed outer shell 31, near the outside, a sliding groove 36 is provided. The sliding groove 36 is slidably connected to a sliding block 37. On one side of the sliding block 37, the bottom end of the limiting ring 39 is fixedly connected. By extruding the sliding block 37 through the support rod 38, while the sliding block 37 slides outwards, it drives the limiting ring 39 to rotate, so that the end of the limiting ring 39 extends into the limiting groove 24 for automatic locking, saving manpower and improving work efficiency at the same time.

[0033] On the side of the lower mold 33, a flow groove 30 is provided through. And on the inner plane of the fixed outer shell 31, near the center, a collecting pit 35 is provided. By providing the flow groove 30 on the side of the lower mold 33, the excess lubricating fluid flows through the flow groove 30 to the collecting pit 35 inside the fixed outer shell 31, avoiding the situation of lubricating fluid splashing randomly and also avoiding the waste of lubricating fluid.

[0034] Near one side of the base 1, a side plate 12 is fixedly connected. Near the two sides of the side plate 12, grooves 14 are provided. Inside the grooves 14, hydraulic rods 11 are fixed. At the ends of the hydraulic rods 11, a connecting disc 13 is fixedly connected. On the outer wall of the connecting disc 13, the connecting plate 23 is fixedly connected. By operating the hydraulic rods 11, the connecting plate 23 is driven to slide up and down to apply pressure to the mold.

[0035] During use, the operation of the hydraulic rod 11 drives the connecting plate 23 to press downward. The limiting ring 39 extends into the limiting groove 24 for automatic locking. At the same time, when the connecting rod 25 is pressed downward, it squeezes the sliding block 37. While the sliding block 37 slides outward, it drives the limiting ring 39 to rotate, so that the end of the limiting ring 39 extends into the limiting groove 24 for automatic locking. Then, by opening a flow groove 30 on the side of the lower die 33, the excess lubricating fluid flows through the flow groove 30 to the collection pit 35 inside the fixed housing 31. After the connecting rod 25 is fixed, the water pump 22 operates, and the lubricating fluid is collected through the hose 21 inside the connecting rod 25 and collected into the collection box 26.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A die-casting mold for a component, comprising a base (1), characterized in that: A plurality of pillars (10) are fixedly connected to the bottom of the base (1) near the four corners, a locking assembly (3) is fixedly connected to the upper surface of the base (1) near the center, a side plate (12) is fixedly connected to the upper surface of the base (1) near the edge, and a collecting assembly (2) is slidably connected to the side plate (12) near the center; The collecting assembly (2) comprises a connecting plate (23) slidably connected to the side plate (12); a collecting box (26) is fixedly connected to the upper surface of the connecting plate (23) near the center; a water pump (22) is fixedly connected to the upper surface of the collecting box (26); hoses (21) are fixedly connected to both sides of the water pump (22); the other end of the hose (21) is placed in the locking assembly (3).

2. The die-casting mold for parts according to claim 1, characterized in that: The bottom of the connecting plate (23) is fixedly connected to a connecting rod (25) near both sides, the other end of the hose (21) extends into the interior of the connecting rod (25), and a limiting groove (24) is provided on the outer wall of the connecting rod (25) near the bottom.

3. The die-casting mold for parts according to claim 2, characterized in that: The locking assembly (3) comprises a lower mold (33) slidably connected to the side plate (12), two fixed shells (31) are fixedly connected to the two sides of the lower mold (33), a hole (32) is formed on the upper surface of the fixed shell (31), and a transverse groove (34) is formed on the outer side of the fixed shell (31).

4. The die-casting mold for parts according to claim 3, characterized in that: A support rod (38) is rotatably connected to the transverse groove (34) near the center, and a limit ring (39) is rotatably connected to the outer wall of the support rod (38), wherein the limit ring (39) is adapted to fit the transverse groove (34).

5. The die-casting mold for parts according to claim 4, characterized in that: A sliding groove (36) is provided on the inner plane of the fixed housing (31) close to the outer side, the sliding groove (36) is slidably connected to a sliding block (37), and one side of the sliding block (37) is fixedly connected to the bottom end of the limiting ring (39).

6. The die-casting mold for parts according to claim 5, characterized in that: A flow groove (30) is provided through the side of the lower mold (33), and a collection pit (35) is provided near the center of the inner plane of the fixed shell (31).

7. The die-casting mold for parts according to claim 1, characterized in that: The base (1) is fixedly connected to a side plate (12) near one side, and the side plate (12) is provided with grooves (14) near both sides. A hydraulic rod (11) is fixed inside the groove (14), and a connecting plate (13) is fixedly connected to the end of the hydraulic rod (11), and the outer wall of the connecting plate (13) is fixedly connected to the connecting plate (23).

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