Mold base transfer device for mold machining

Abstract

The utility model relates to the technical field of mould processing, in particular to a mould base transfer device for mould processing, which comprises a base, at least four universal wheels are arranged at the lower end of the base, and the upper ends of the universal wheels are fixedly assembled with the lower surface of the base through screws. The universal wheels are distributed along the vertex angle position of the lower end face of the base, a storage cabinet is arranged at the upper end of the base, the lower end of the storage cabinet and the upper surface of the base are fixedly assembled, a storage cavity is formed in the storage cabinet, the storage cavity is of a structure with two open ends, and sealing plates covering the storage cavity are arranged on the front side and the back side of the storage cabinet. And each sealing plate covers the port positions of the two storage cavities distributed along the vertical position. Through the storage cabinet structure, a single mold base can be placed in an independent storage cavity, the whole structure can be pushed to move through movement of universal wheels and hand holding of a handle rod by a worker, and therefore moving and transferring of multiple sets of mold bases can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a mold base transfer device for mold processing. Background Art

[0002] Mold processing refers to a series of processes for designing, manufacturing and repairing molds. Molds are tools used to replicate products in mass production, so there are very high requirements for the precision and quality of molds.

[0003] In the manufacturing industry, mold bases usually refer to molds used for mass production, which can be divided into the following types:

[0004] Injection mold: used to inject thermoplastic or thermosetting materials into the mold, and form a fixed-shaped product after cooling. Injection molds are commonly used in the production of plastic products;

[0005] Stamping die: used to punch metal sheets or sheets into the desired shape through a press and a corresponding die. Stamping dies are often used in the manufacture of housings for automotive parts, household appliances and other products;

[0006] Die-casting mold: used to inject molten metal materials into the mold under high pressure, and obtain metal parts with complex shapes after cooling and solidification. Die-casting molds are often used in the production of low-melting-point alloys such as aluminum and zinc;

[0007] Forming die: used to make materials into products of specific shapes through processes such as bending, stretching, and necking. Forming die is suitable for processing materials such as metal wires and pipes;

[0008] Transfer mold: combines the characteristics of injection molding and compression molding, and is used to produce thermosetting plastic products with complex structures.

[0009] At present, when the mold is used for batch production of products, it is necessary to use multiple sets of mold base structures of the same specifications. The mold base is installed on the mold table of the mold mechanism so that the mold base can be shaped during product processing. When the mold base is not in use, it is generally stored in a warehouse. When it is needed, it will be transported from the warehouse to the factory and installed with the equipment. However, since most mold bases are heavy and their surface is not durable enough, multiple sets of mold bases cannot be stacked normally when transported using traditional carts. Even if they can be stacked, there is no guarantee that they will not fall over when they are bumped during transportation. Utility Model Content

[0010] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a mold base transfer device for mold processing.

[0011] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0012] A mold base transfer device for mold processing is designed, comprising a base, a universal wheel is arranged at the lower end of the base, and the upper end of the universal wheel is fixedly assembled with the lower surface of the base by screws, the number of the universal wheels is at least four, and the universal wheels are distributed along the top angle position of the lower end surface of the base, a storage cabinet is arranged at the upper end of the base, and the lower end of the storage cabinet is fixedly assembled with the upper surface of the base, a storage cavity is arranged inside the storage cabinet, and the storage cavity is a structure with openings at both ends, sealing plates covering the storage cavity are arranged on both sides of the front and back of the storage cabinet, and each sealing plate covers two storage cavity port positions distributed along the vertical position, and three groups of sealing plates are arranged on the front or back of the storage cabinet, The three groups of sealing plates distributed on one side are all fitted with the same first connecting plate on the outward side, and the first connecting plate is fixed to any one of the fitted sealing plates by screws, a second connecting plate is fitted to the inner side of the upper end of the sealing plate, and the lower end of the second connecting plate is tightly slidably fitted with the top of the storage cabinet, the second connecting plate is fitted with the three groups of sealing plates distributed on one side, and the two ends of the second connecting plate are respectively fixed to the corresponding sealing plates by screws, two supporting columns are provided on one side of the upper surface of the base, and the lower ends of the supporting columns are fixed to the surface of the base by screws, and the supporting columns are arc-shaped structures, and the upper ends of the two supporting columns are welded with the same handle rod.

[0013] In detail, a threaded sleeve is provided through the surface of the sealing plate, the number of the threaded sleeves is the same as the number of the storage cavities, and they correspond to each other one by one, the connection position between the threaded sleeve and the sealing plate is fixed by welding, a threaded rod is provided through the inside of the threaded sleeve, and the outer threaded surface of the threaded rod and the inner threaded surface of the threaded sleeve are threadedly connected to each other.

[0014] In detail, a knob is provided at the outward end of the threaded rod, and the connection position between the knob and the threaded rod is fixed by welding. An extrusion disk is provided at the inner end of the threaded rod located in the storage cavity, and one side of the extrusion disk is welded and fixed to the end of the threaded rod.

[0015] In detail, a square block is provided on one side of the second connecting plate, and one end of the square block is fixedly assembled to the surface of the second connecting plate by screws, a square seat is provided on the upper end surface of the storage cabinet, and the lower end of the square seat is fixedly assembled to the surface of the storage cabinet by screws, and the outer wall surface of the square block is slidably sleeved with the interior of the square seat.

[0016] In detail, a groove is provided inside the square block, a bayonet is provided inside the groove, the surface of the bayonet is slidably sleeved with the inner wall surface of the groove, and the end of the bayonet is a curved surface structure.

[0017] In detail, a spring is arranged inside the groove, and two ends of the spring are respectively fixedly assembled with the surface of the bayonet and the inner wall surface of the groove.

[0018] In detail, a pin hole penetrating the interior of the square seat is provided on the surface of the square seat, and the surface of the locking pin penetrates the interior of the pin hole.

[0019] The design scheme proposed by the utility model has the following beneficial effects during application:

[0020] 1. Through the storage cabinet structure, a single mold base can be placed in an independent storage cavity. Through the movement of the universal wheel and the worker's hand-held handle, the overall structure can be pushed to move, thereby realizing the movement and transportation of multiple groups of mold bases.

[0021] 2. By covering the front and back sides of the storage cabinet, that is, the openings at both ends of the storage cavity with a sealing plate structure, the mold base placed in the storage cavity can be protected from shaking and falling during transfer. At the same time, by setting up an extrusion plate structure, which moves through the threaded rod and the threaded sleeve, the extrusion plate and the mold base structure can clamp the two sides of the mold base to achieve stable positioning of the mold base itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall structure of the utility model in an oblique top view;

[0024] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0025] Figure 4 It is an enlarged schematic diagram of point a of the utility model;

[0026] Figure 5 It is a schematic diagram of the docking of the square block and the square seat and the internal structure of the bayonet of the utility model.

[0027] In the figure: 10, base; 11, universal wheel; 12, storage cabinet; 13, storage cavity; 14, closing plate; 15, first connecting plate; 16, second connecting plate; 17, supporting column; 18, handle rod; 20, threaded sleeve; 21, threaded rod; 22, knob; 23, extrusion plate; 30, square block; 31, square seat; 40, groove; 41, bayonet; 42, spring; 43, pin hole. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Reference Figure 1-Figure 5A mold base transfer device for mold processing includes a base 10, a universal wheel 11 is provided at the lower end of the base 10, and the upper end of the universal wheel 11 is fixedly assembled with the lower surface of the base 10 by screws, the number of the universal wheels 11 is at least four, and the universal wheels 11 are distributed along the top angle position of the lower end surface of the base 10, a storage cabinet 12 is provided at the upper end of the base 10, and the lower end of the storage cabinet 12 is fixedly assembled with the upper surface of the base 10, a storage cavity 13 is provided inside the storage cabinet 12, and the storage cavity 13 is an open structure at both ends, and the front and back sides of the storage cabinet 12 are both provided with sealing plates 14 covering the storage cavity 13, and each sealing plate 14 covers two storage cavity 13 port positions distributed along the vertical position, and three groups of sealing plates 14 are provided on the front or back of the storage cabinet 12, The outward side of the three groups of sealing plates 14 distributed on one side are all fitted with the same first connecting plate 15, and the first connecting plate 15 and any fitted sealing plate 14 are fixedly assembled by screws, the inner side of the upper end of the sealing plate 14 is fitted with the second connecting plate 16, and the lower end of the second connecting plate 16 is tightly slidably fitted with the top of the storage cabinet 12, the second connecting plate 16 is fitted with the three groups of sealing plates 14 distributed on one side, and the two ends of the second connecting plate 16 are respectively fixedly assembled with the corresponding sealing plates 14 by screws, two support columns 17 are provided on one side of the upper surface of the base 10, and the lower ends of the support columns 17 are fixedly assembled with the surface of the base 10 by screws, and the support columns 17 are arc-shaped structures, and the upper ends of the two support columns 17 are welded with the same handle rod 18.

[0030] It should be further explained that a threaded sleeve 20 is provided through the surface of the sealing plate 14. The number of the threaded sleeves 20 is the same as the number of the storage chambers 13 and they correspond one to one to each other. The connection position of the threaded sleeve 20 and the sealing plate 14 is fixed by welding. A threaded rod 21 is provided through the inside of the threaded sleeve 20. The outer thread surface of the threaded rod 21 and the inner thread surface of the threaded sleeve 20 are threadedly connected with each other. The relative expansion and contraction of the threaded rod 21 and the threaded sleeve 20 can realize the stable forward and backward movement of the extrusion disk 23, so that the extrusion disks 23 on both sides in a single storage chamber 13 can extrude and position the mold base structure.

[0031] It should be further explained that a knob 22 is provided at the outward end of the threaded rod 21, and the connection position between the knob 22 and the threaded rod 21 is fixed by welding. An extrusion disk 23 is provided at one end of the threaded rod 21 located inside the storage cavity 13, and one side of the extrusion disk 23 and the end of the threaded rod 21 are welded and fixed to each other. The extrusion disk 23 is a circular disk structure made of hard rubber material, which can reduce friction loss when it is in contact with the mold base structure.

[0032] It should be further explained that a square block 30 is provided on one side of the second connecting plate 16, and one end of the square block 30 is fixedly assembled to the surface of the second connecting plate 16 by screws, a square seat 31 is provided on the upper end surface of the storage cabinet 12, and the lower end of the square seat 31 is fixedly assembled to the surface of the storage cabinet 12 by screws, and the outer wall surface of the square block 30 is slidably sleeved with the inner surface of the square seat 31. Through the shape limitation of the square block 30, the sealing plate 14 structure can be horizontally docked and positioned with the storage cabinet 12.

[0033] It should be further explained that a groove 40 is opened inside the square block 30, and a pin 41 is arranged inside the groove 40. The surface of the pin 41 is slidably connected with the inner wall surface of the groove 40, and the end of the pin 41 is an arc structure. The pin 41 cooperates with the pin hole 43 to realize the positioning and docking of the square block 30 and the square seat 31.

[0034] It should be further explained that a spring 42 is provided inside the groove 40 , and the two ends of the spring 42 are respectively fixedly assembled with the surface of the latch 41 and the inner wall of the groove 40 , and the spring 42 ensures that the extension and resetting of the latch 41 is stable.

[0035] It should be further explained that the surface of the square seat 31 is provided with a pin hole 43 that passes through the interior thereof, and the surface of the bayonet 41 passes through the interior of the pin hole 43. The docking of the bayonet 41 and the pin hole 43 facilitates the quick assembly and disassembly of the closing plate 14 and the storage cabinet 12.

[0036] Working method: When multiple groups of mold bases need to be centrally transported, a single mold base is placed in an independent storage cavity 13. Then, after the placement is completed, the sealing plate 14 structure is covered on the front and back sides of the storage cabinet 12, and the single sealing plate 14 can correspond to the positions of the two vertically distributed storage cavities 13. At this time, the square block 30 and the square seat 31 are slidably inserted and docked. Through the reset effect of the spring 42, the pin 41 passes through the pin hole 43, so that the sealing plate 14 structure can be docked with the storage cabinet 12. The sealing plate 14 can provide anti-fall protection for both sides of the storage cavity 13.

[0037] The threaded rod 21 can be rotated by the knob 22, so that the threaded rod 21 and the threaded sleeve 20 can be threadedly moved relative to each other. By using the extrusion disk 23 to squeeze and clamp the two sides of the mold base, the stable positioning of the mold base during movement can be ensured. The worker can push the base 10 by holding the handle bar 18, and cooperate with the universal wheel 11 to realize the centralized transportation of multiple groups of mold bases.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mold base transfer device for mold processing, comprising a base (10), characterized in that: The lower end of the base (10) is provided with a universal wheel (11), and the upper end of the universal wheel (11) is fixedly assembled with the lower surface of the base (10) by screws, the number of the universal wheels (11) is at least four, and the universal wheels (11) are distributed along the top angle position of the lower end surface of the base (10), the upper end of the base (10) is provided with a storage cabinet (12), and the lower end of the storage cabinet (12) is fixedly assembled with the upper surface of the base (10), the interior of the storage cabinet (12) is provided with a storage cavity (13), and the storage cavity (13) is a structure with two ends open, the front and back sides of the storage cabinet (12) are provided with a sealing plate (14) covering the storage cavity (13), and each sealing plate (14) covers two storage cavity (13) port positions distributed along the vertical position, the front or back side of the storage cabinet (12) is provided with three groups of sealing plates (14), and the single-sided distribution The outward side of the three groups of sealing plates (14) are all fitted with the same first connecting plate (15), and the first connecting plate (15) and any of the fitted sealing plates (14) are fixedly assembled by screws. The upper end of the sealing plate (14) is fitted with a second connecting plate (16) on the inward side, and the lower end of the second connecting plate (16) is tightly slidably fitted with the top of the storage cabinet (12). The second connecting plate (16) is fitted with the three groups of sealing plates (14) distributed on one side, and the two ends of the second connecting plate (16) are respectively fixedly assembled with the corresponding sealing plates (14) by screws. Two support columns (17) are provided on one side of the upper surface of the base (10), and the lower end of the support column (17) is fixedly assembled with the surface of the base (10) by screws. The support column (17) is an arc-shaped structure, and the upper ends of the two support columns (17) are welded with the same handle rod (18).

2. A mold base transfer device for mold processing according to claim 1, characterized in that: The surface of the sealing plate (14) is penetrated by a threaded sleeve (20), the number of the threaded sleeves (20) is the same as the number of the storage chambers (13), and they correspond to each other one by one, the connection position of the threaded sleeve (20) and the sealing plate (14) is fixed by welding, the interior of the threaded sleeve (20) is penetrated by a threaded rod (21), and the external threaded surface of the threaded rod (21) and the internal threaded surface of the threaded sleeve (20) are threadedly connected to each other.

3. A mold base transfer device for mold processing according to claim 2, characterized in that: A knob (22) is provided at the outward end of the threaded rod (21), and the connection position between the knob (22) and the threaded rod (21) is fixed by welding. An extrusion disk (23) is provided at the inner end of the threaded rod (21) located in the storage cavity (13), and one side of the extrusion disk (23) and the end of the threaded rod (21) are welded and fixed to each other.

4. The mold base transfer device for mold processing according to claim 1, characterized in that: A square block (30) is provided on one side of the second connecting plate (16), and one end of the square block (30) is fixedly assembled with the surface of the second connecting plate (16) by means of screws; a square seat (31) is provided on the upper end surface of the storage cabinet (12), and the lower end of the square seat (31) is fixedly assembled with the surface of the storage cabinet (12) by means of screws; the outer wall surface of the square block (30) is slidably sleeved with the inner surface of the square seat (31).

5. A mold base transfer device for mold processing according to claim 4, characterized in that: The square block (30) is provided with a groove (40) inside, and a latch (41) is arranged inside the groove (40). The surface of the latch (41) is slidably sleeved with the inner wall surface of the groove (40), and the end of the latch (41) is a curved surface structure.

6. A mold base transfer device for mold processing according to claim 5, characterized in that: A spring (42) is arranged inside the groove (40), and two ends of the spring (42) are respectively fixedly assembled with the surface of the latch (41) and the inner wall surface of the groove (40).

7. A mold base transfer device for mold processing according to claim 6, characterized in that: The surface of the square seat (31) is provided with a pin hole (43) penetrating the interior thereof, and the surface of the latch pin (41) penetrates the interior of the pin hole (43).

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