CN220837887U

CN220837887U - Forming die capable of cooling metal casting finished product

Info

Publication number: CN220837887U
Application number: CN202322443145.6U
Authority: CN
Inventors: 占晓; 周应超
Original assignee: Shenzhen Gedu Metal Products Co ltd
Current assignee: Shenzhen Gedu Metal Products Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-26
Anticipated expiration: 2033-09-08

Abstract

The utility model discloses a forming die capable of cooling a metal casting finished product, which comprises a workbench, wherein a water pump in a water cooling assembly is used for starting, cooling water in a water tank is pumped and is respectively conveyed into spaces between two groups of water cooling boxes and two groups of L-shaped grooves on a lower die through a three-way pipe, the metal casting formed in a lower die cavity is cooled, and meanwhile, a connecting pipe and a valve on a connecting port at one end of the water cooling box are matched to enable the metal casting to be cooled, and the cooling water in the water cooling box can quickly flow into the water tank; through setting up the stripper plate in the interior bottom of lower mould die cavity, after the metal casting shaping cooling, drive motor drives driving gear and two sets of driven gear meshing in the accessible drawing of patterns subassembly, makes two sets of threaded rods drive the screw thread sleeve that its outer wall is connected and rotates, and two sets of screw thread sleeve make two sets of screw thread sleeve drive lower mould interior stripper plate rise under the spacing of its top stripper plate, with the die cavity of the ejecting lower mould of metal subassembly, make the drawing of patterns take out of metal subassembly be convenient for.

Description

Forming die capable of cooling metal casting finished product

Technical Field

The utility model relates to the technical field of metal casting manufacturing, in particular to a forming die capable of cooling a metal casting finished product.

Background

The mould, which is used for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods to obtain various moulds and tools of the required products, makes the blank into a workpiece tool with a specific shape and size under the action of external force, in short, the mould is a tool used for manufacturing a molded article, the tool is composed of various parts, and different moulds are composed of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used.

For example, a metal casting molding device, (bulletin number: CN 217192520U) comprises a horizontal operation plate, a supporting arm, a pressing device, an upper die, a water cooling device and a demolding device, wherein the horizontal operation plate is arranged on the ground through four vertical supporting arms distributed in a matrix state, the pressing device is provided with an output end which vertically moves downwards, the upper die is fixedly arranged on the output end of the pressing device, the lower die is positioned under the upper die, the water cooling device is used for accelerating casting cooling molding, the demolding device is used for demolding a casting, the cooling of the casting is accelerated through the water cooling device, the molding time of the casting is shortened, the water cooling device is convenient to detach and install when the lower die is replaced, the demolding device is suitable for various lower dies, the casting can be smoothly demolded from the lower die, the demolding efficiency is improved, the height of a push rod can be adjusted according to different lower dies, and the application range of the demolding device is increased.

Based on the search of the patent and the discovery of the equipment in the prior art, the equipment has the conditions of slower water supply and drainage efficiency of cooling water in the application, the cooling water in four water cooling boxes is required to be drained in each use, the water is supplied again when the metal castings need to be cooled, and the cooling water in the four water cooling boxes is full and emptied for a long time, for example, the cooling water is always stored in the water cooling boxes, so that the temperature of a lower die is easy to be low, the castings can be cooled prematurely, and the surface quality of the formed castings is affected, so that a forming die capable of cooling finished products of the metal castings needs to be provided.

Disclosure of utility model

The utility model aims to provide a forming die capable of cooling a metal casting finished product, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The forming die capable of cooling the metal casting finished product comprises a workbench, wherein a lower die is fixedly arranged at the middle part of the surface of the workbench, two groups of L-shaped grooves are formed in the outer wall of the lower die, a water cooling assembly is detachably arranged in the two groups of L-shaped grooves on the workbench, a stripper plate is arranged at the inner bottom of a lower die cavity, the stripper plate is in sliding connection with the inner wall of the lower die cavity, and a stripper assembly pushing the stripper plate is arranged at the bottom of the workbench;

Four groups of supporting rods are symmetrically and fixedly arranged on the surface of the workbench, top plates are fixedly arranged at the tops of the four groups of supporting rods, and an upper die matched with the lower die is arranged on the top plates.

Preferably, the water cooling assembly comprises two groups of water cooling boxes, the two groups of water cooling boxes are installed on the outer wall of the lower die through bolt bolting, the inside of the two groups of water cooling boxes is respectively communicated with the inside of the two groups of L-shaped grooves, the two ends of the water cooling boxes are all communicated with connecting ports, the surface of the workbench is fixedly provided with a water pump, the water outlet end of the water pump is fixedly communicated with a three-way pipe through a pipeline, the two ends of the three-way pipe are respectively fixedly communicated with the connecting ports at one ends of the two groups of water cooling boxes through pipelines, and the water inlet end of the water pump is fixedly communicated with a water tank through a pipeline.

Preferably, the water tank is fixedly arranged on one side of the bottom of the workbench, two groups of connecting pipes are fixedly communicated on one side of the water tank, one ends of the two groups of connecting pipes penetrate through the workbench and are fixedly communicated with connecting ports at one ends of the two groups of water cooling boxes respectively, and valves are arranged on the outer walls of the two groups of connecting pipes.

Preferably, each group of the water cooling boxes are provided with at least eight groups of bolts in a pairwise symmetrical mode, and sealing rings are fixedly arranged at the connecting positions of the water cooling boxes and the inner walls of the L-shaped grooves.

Preferably, the demoulding assembly comprises a driving motor, the driving motor is fixedly arranged at the center of the bottom of the workbench, a driving gear is fixedly sleeved at one end of an output shaft of the driving motor, driven gears are meshed at two sides of the driving gear, threaded rods are fixedly inserted into inner rings of the driven gears, threaded sleeves are connected with outer walls of the tops of the threaded rods in a threaded mode, and the tops of the threaded sleeves penetrate through the bottom of the workbench and the demoulding plate.

Preferably, the bottom of the workbench is fixedly provided with a concave frame, two groups of threaded rods are rotatably arranged at the inner bottoms of the concave frames, and the workbench is provided with an avoidance groove for the threaded sleeve to pass through.

Preferably, the top of roof is symmetrical fixed mounting and has two sets of cylinders, two sets of cylinder piston rod's one end runs through roof fixedly connected with mounting panel, go up mould fixed mounting in the bottom of mounting panel.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the water pump in the water cooling assembly is started, cooling water in the water tank is pumped and is respectively conveyed into spaces between the two groups of water cooling boxes and the two groups of L-shaped grooves on the lower die through the three-way pipe, the metal casting molded in the lower die cavity is cooled, the cooling waiting time of the metal casting is reduced, and meanwhile, after the connecting pipe and the valve on the connecting port at one end of the water cooling box are matched to cool the metal casting, the cooling water in the water cooling box can quickly flow into the water tank, and the water cooling device has the advantages of simple structure, convenience in installation and convenience in cooling and cooling of the casting;

2. Through setting up the stripper plate in the interior bottom of lower mould die cavity, after the metal casting shaping cooling, drive motor drives driving gear and two sets of driven gear meshing in the accessible drawing of patterns subassembly, makes two sets of threaded rods drive the screw thread sleeve that its outer wall is connected and rotates, and two sets of screw thread sleeve can only go up and down the straight line under the spacing of its top stripper plate, makes two sets of screw thread sleeve drive the interior stripper plate of lower mould and rises, the die cavity of ejecting lower mould of metal subassembly, makes the drawing of patterns take out of metal subassembly be convenient for.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the water cooling assembly and the lower die of the present utility model;

FIG. 3 is a schematic view of the structure of the stripper assembly and lower die of the present utility model;

FIG. 4 is a schematic cross-sectional view of the lower die and the table of the present utility model;

FIG. 5 is a schematic diagram of a water cooling assembly and an L-shaped groove according to the present utility model.

In the figure: 1. a work table; 2. a lower die; 3. an L-shaped groove; 4. a water cooling assembly; 41. a water cooling tank; 42. a connection port; 43. a water pump; 44. a three-way pipe; 45. a water tank; 46. a bolt; 47. a valve; 5. removing the template; 6. a demolding assembly; 61. a driving motor; 62. a drive gear; 63. a concave frame; 64. a threaded rod; 65. a driven gear; 66. a threaded sleeve; 7. a support rod; 8. a top plate; 9. a cylinder; 10. a mounting plate; 11. and (5) upper die.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

The forming die capable of cooling the metal casting finished product comprises a workbench 1, wherein a lower die 2 is fixedly arranged at the center of the surface of the workbench 1, two groups of L-shaped grooves 3 are formed in the outer wall of the lower die 2, a water cooling component 4 is detachably arranged in the two groups of L-shaped grooves 3 of the workbench 1, a stripper plate 5 is arranged at the inner bottom of a die cavity of the lower die 2, the stripper plate 5 is in sliding connection with the inner wall of the die cavity of the lower die 2, and a stripper component 6 for pushing the stripper plate 5 is arranged at the bottom of the workbench 1;

four groups of support rods 7 are symmetrically and fixedly arranged on the surface of the workbench 1, a top plate 8 is fixedly arranged at the top of each group of support rods 7, and an upper die 11 matched with the lower die 2 is arranged on the top plate 8.

The water cooling assembly 4 comprises two groups of water cooling boxes 41, the two groups of water cooling boxes 41 are mounted on the outer wall of the lower die 2 through bolt 46 in a bolting mode, the inside of the two groups of water cooling boxes 41 is respectively communicated with the inside of the two groups of L-shaped grooves 3, two ends of the water cooling boxes 41 are respectively communicated with connecting ports 42, a water pump 43 is fixedly mounted on the surface of the workbench 1, the water outlet ends of the water pump 43 are fixedly communicated with a three-way pipe 44 through pipelines, two ends of the three-way pipe 44 are respectively fixedly communicated with the connecting ports 42 at one ends of the two groups of water cooling boxes 41 through pipelines, the water inlet ends of the water pump 43 are fixedly communicated with a water tank 45 through pipelines, so that the water pump 43 is conveniently started, cooling water in the water pumping tank 45 is respectively conveyed into the space between the two groups of water cooling boxes 41 and the two groups of L-shaped grooves 3 on the lower die 2 through the three-way pipe 44, the metal castings after being molded in the die cavity of the lower die 2 are cooled, and the cooling waiting time of the metal castings is reduced.

The water tank 45 is fixedly arranged on one side of the bottom of the workbench 1, two groups of connecting pipes are fixedly communicated with one side of the water tank 45, one ends of the two groups of connecting pipes penetrate through the workbench 1 and are fixedly communicated with the connecting ports 42 at one ends of the two groups of water cooling boxes 41 respectively, and valves 47 are arranged on the outer walls of the two groups of connecting pipes, so that after metal castings are cooled through the cooperation of the connecting pipes and the valves 47 on the connecting ports 42 at one end of the water cooling boxes 41, cooling water in the water cooling boxes 41 can quickly flow into the water tank 45.

Every group is the two-to-two symmetry and is provided with eight sets of bolts 46 or more on the water-cooling tank 41, is convenient for carry out the dismouting to the water-cooling tank 41, and the fixed sealing washer that is provided with in inner wall junction of water-cooling tank 41 and L type recess 3, increases the leakproofness between L type recess 3 on water-cooling tank 41 and the lower mould 2, prevents that the cooling water from leaking.

The demoulding assembly 6 comprises a driving motor 61, the driving motor 61 is fixedly arranged at the center of the bottom of the workbench 1, one end of an output shaft of the driving motor 61 is fixedly sleeved with a driving gear 62, two sides of the driving gear 62 are respectively engaged with driven gears 65, inner rings of two groups of driven gears 65 are respectively fixedly inserted with a threaded rod 64, the outer walls of the tops of the two groups of threaded rods 64 are respectively connected with a threaded sleeve 66 in a threaded manner, the tops of the two groups of threaded sleeves 66 are respectively fixedly connected with the bottom of the workbench 1 and the demoulding plate 5, so that the driving gear 62 is conveniently driven by the driving motor 61 to be engaged with the two groups of driven gears 65, the two groups of threaded sleeves 64 drive the threaded sleeves 66 connected with the outer walls of the threaded rods 64 to rotate, and the two groups of threaded sleeves 66 can only be lifted up and down in a straight line under the limit of the top of the demoulding plate 5, so that the two groups of threaded sleeves 66 drive the lower mould 2 to lift.

The bottom of the workbench 1 is fixedly provided with a concave frame 63, two sets of threaded rods 64 are rotatably arranged at the inner bottoms of the concave frames 63, and the workbench 1 is provided with avoidance grooves for threaded sleeves 66 to pass through, so that the two sets of threaded rods 64 are supported by the concave frames 63.

The top of roof 8 is symmetrical fixed mounting and has two sets of cylinders 9, and the one end of the piston rod of two sets of cylinders 9 runs through roof 8 fixedly connected with mounting panel 10, and upper die 11 fixed mounting is in the bottom of mounting panel 10, is convenient for drive the upper die 11 of mounting panel 10 bottom through two sets of cylinders 9 and descends, cooperates to the shaping of metal component with lower mould 2.

Working principle: when the cooling water tank is used, the water pump 43 in the water cooling assembly 4 is started, cooling water in the water tank 45 is pumped to the space between the two groups of water cooling boxes 41 and the two groups of L-shaped grooves 3 on the lower die 2 respectively through the three-way pipe 44, the metal casting molded in the die cavity of the lower die 2 is cooled, the cooling waiting time of the metal casting is reduced, and meanwhile, after the connecting pipe and the valve 47 on the connecting port 42 at one end of the water cooling box 41 are matched to cool the metal casting, the cooling water in the water cooling box 41 can quickly flow into the water tank 45;

Through setting the stripper plate 5in the inner bottom of the lower die 2 die cavity, after the metal casting is formed and cooled, the driving motor 61 in the stripper assembly 6 drives the driving gear 62 to be meshed with two groups of driven gears 65, so that the two groups of threaded rods 64 drive threaded sleeves 66 connected with the outer walls of the driving gear to rotate, the two groups of threaded sleeves 66 can only go up and down in a straight line under the limit of the top stripper plate 5, so that the two groups of threaded sleeves 66 drive the stripper plate 5in the lower die 2 to go up, the metal assembly is ejected out of the die cavity of the lower die 2, and the metal assembly is convenient to be stripped and taken out.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a forming die that can cool off metal casting finished product, includes workstation (1), its characterized in that: the novel mold is characterized in that a lower mold (2) is fixedly arranged at the middle part of the surface of the workbench (1), two groups of L-shaped grooves (3) are formed in the outer wall of the lower mold (2), a water cooling assembly (4) is detachably arranged in the two groups of L-shaped grooves (3) of the workbench (1), a stripper plate (5) is arranged at the inner bottom of a mold cavity of the lower mold (2), the stripper plate (5) is in sliding connection with the inner wall of the mold cavity of the lower mold (2), and a stripper assembly (6) for pushing the stripper plate (5) is arranged at the bottom of the workbench (1);

Four groups of supporting rods (7) are symmetrically and fixedly arranged on the surface of the workbench (1), a top plate (8) is fixedly arranged at the top of each four groups of supporting rods (7), and an upper die (11) matched with the lower die (2) is arranged on the top plate (8).

2. A forming die capable of cooling a metal casting finished product according to claim 1, wherein: the water cooling assembly (4) comprises two groups of water cooling boxes (41), the two groups of water cooling boxes (41) are mounted on the outer wall of the lower die (2) through bolts (46) in a bolting mode, the interiors of the two groups of water cooling boxes (41) are respectively communicated with the interiors of the two groups of L-shaped grooves (3), two ends of the water cooling boxes (41) are respectively communicated with a connecting port (42), a water pump (43) is fixedly mounted on the surface of the workbench (1), the water outlet ends of the water pump (43) are fixedly communicated with a three-way pipe (44) through a pipeline, and two ends of the three-way pipe (44) are fixedly communicated with the connecting ports (42) at one ends of the two groups of water cooling boxes (41) through pipelines respectively, and the water inlet ends of the water pump (43) are fixedly communicated with a water tank (45) through the pipeline.

3. A forming die capable of cooling a metal casting finished product according to claim 2, wherein: the water tank (45) is fixedly arranged on one side of the bottom of the workbench (1), two groups of connecting pipes are fixedly communicated on one side of the water tank (45), one ends of the two groups of connecting pipes penetrate through the workbench (1) and are fixedly communicated with connecting ports (42) at one ends of the two groups of water cooling boxes (41) respectively, and valves (47) are arranged on the outer walls of the two groups of connecting pipes.

4. A mold for cooling a metal cast product according to claim 3, wherein: every group water cooling box (41) is provided with at least eight groups of bolts (46) in a pairwise symmetrical way, and the joint of the water cooling box (41) and the inner wall of the L-shaped groove (3) is fixedly provided with a sealing ring.

5. A forming die capable of cooling a metal casting finished product according to claim 1, wherein: the demolding assembly (6) comprises a driving motor (61), the driving motor (61) is fixedly arranged at the center of the bottom of the workbench (1), a driving gear (62) is fixedly sleeved at one end of an output shaft of the driving motor (61), driven gears (65) are meshed at two sides of the driving gear (62), threaded rods (64) are fixedly spliced at inner rings of the driven gears (65), threaded sleeves (66) are fixedly connected to outer walls of tops of the threaded rods (64) in a threaded mode, and tops of the threaded sleeves (66) are fixedly connected to bottoms of the workbench (1) and the demolding plate (5) in a penetrating mode.

6. A mold for cooling a metal cast product according to claim 5, wherein: the bottom of workstation (1) fixed mounting has concave type frame (63), two sets of threaded rod (64) are all rotated and are installed in the interior bottom of concave type frame (63), and offer the dodge groove that supplies screw sleeve (66) to pass on workstation (1).

7. A forming die capable of cooling a metal casting finished product according to claim 1, wherein: the top of roof (8) is symmetry fixed mounting and has two sets of cylinders (9), and two sets of one end of cylinder (9) piston rod runs through roof (8) fixedly connected with mounting panel (10), go up mould (11) fixed mounting in the bottom of mounting panel (10).