CN213593508U - High-pressure seal ring manufacturing die - Google Patents

Abstract

The utility model discloses a high-pressure sealing ring manufacturing mould, which comprises a plastic top plate and a plastic bottom plate, the top of the molding top plate is fixedly provided with a mold fixing plate, the bottom of the molding top plate is fixedly provided with a casting top mold, a casting bottom die is fixedly arranged at the position, corresponding to the superposition position of the top of the molding bottom plate and the casting top die, and the bottom of the molding bottom plate is fixedly provided with a fixed side plate which is fixedly arranged at the top of the die fixing seat, by designing the casting top die arranged on the molding top plate and matching with the casting bottom die arranged on the molding bottom plate, a plurality of synchronous casting of the sealing ring are realized, the production efficiency of the device is increased, and through the design of the heat dissipation mechanisms arranged on the molding top plate and the molding bottom plate, the quick heat dissipation treatment of the casting top die and the casting bottom die is realized, and the quick cooling treatment of the casting device is realized.

Description

High-pressure seal ring manufacturing die

Technical Field

The utility model belongs to the technical field of high-pressure seal circle mould, concretely relates to high-pressure seal circle preparation mould.

Background

The sealing ring is used for non-pressure sealing of the rotating shaft, the sealing lip has good mobility and adaptability, large tolerance and angle deviation can be compensated, internal grease or oil can be prevented from leaking outwards, and external splashing or dust invasion can be prevented.

When the existing high-pressure sealing ring manufacturing mold is used, casting of a single sealing ring can be mostly carried out, the production efficiency is low, meanwhile, the high-pressure sealing ring is generally subjected to demolding, the sealing ring is often damaged in the demolding process due to uneven cooling, and great troubles are caused for users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-pressure seal circle preparation mould to current high-pressure seal circle preparation mould that proposes in solving above-mentioned background art is when using, and production efficiency is lower, and inconvenient carries out even quick radiating problem to the production sealing washer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high-pressure seal circle preparation mould, is including moulding the type roof and moulding the type bottom plate, the top fixed mounting who moulds the type roof has the mould fixed plate, the bottom fixed mounting who moulds the type roof has foundry goods top mould, just the top of moulding the type bottom plate corresponds the coincidence position department fixed mounting who pushes up the mould with the foundry goods and has the foundry goods die block, just the bottom fixed mounting who moulds the type bottom plate has fixed curb plate, fixed curb plate fixed mounting is at the top of mould fixing base, the bottom fixed mounting who moulds the type bottom plate has shedder, just mould the type roof and mould the position department that corresponds foundry goods top mould and foundry goods die block on the type bottom plate and install heat dissipation mechanism.

Further, shedder includes four spacing stripper bars of fixed mounting at mould fixing base top, just mould the hole site that supplies spacing stripper bar to run through in the bottom of type bottom plate, just the outside suit of spacing stripper bar is fixed with expanding spring, wherein spacing stripper bar runs through face faller and the thimble board of installing on the mould fixing base.

Furthermore, four fixing guide rods are symmetrically installed at the top of the die fixing seat, and mounting holes for the fixing guide rods to penetrate through are formed in the die fixing seat.

Further, heat dissipation mechanism includes the condensation duct of fixed mounting on moulding the type roof to and the symmetry is installed and is being moulded type bottom plate both sides, just mould the bottom position department that the inboard of type bottom plate corresponds the foundry goods die block and seted up the heat dissipation cavity, just the opening position of heat dissipation cavity respectively with cooling bin water filling port fixed connection, just the pipe portion of condensation duct is inserted and is established the inboard of fixing at the foundry goods top mould, the water injection tip of condensation duct and the lateral wall fixed connection who moulds the type roof.

Furthermore, four limiting installation rods are distributed on the bottom matrix of the molding top plate, and limiting holes for the limiting installation rods to be inserted are formed in the molding bottom plate.

Furthermore, a casting opening is fixedly installed at the center of the top of the mold fixing plate, and the bottom of the casting opening is inserted into the inner side of the casting top mold.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. install the foundry goods top mould on moulding the type roof through the design to and the cooperation is installed the foundry goods die block on moulding the type bottom plate, realized having increased the production efficiency of device to a plurality of synchronous castings of sealing washer, and install the heat dissipation mechanism on moulding the type roof and moulding the type bottom plate through the design, realized the quick heat dissipation of foundry goods top mould and foundry goods die block and handled, realized the quick cooling treatment to the casting device.

2. The demolding mechanism is arranged at the bottom of the molding bottom plate in a design mode, so that the molding top plate and the molding bottom plate can be rapidly pushed and detached, the condition that a casting is damaged due to nonuniform demolding stress of a traditional demolding mechanism is avoided, and the production efficiency and the production quality of a casting mold are improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the combined structure of the mold holder, the top casting mold and the bottom casting film of the present invention;

FIG. 3 is a schematic view of the assembly structure of the mold holder, the mold holder and the molding base plate of the present invention;

FIG. 4 is a schematic view of the assembly structure of the mold fixing plate and the molding top plate of the present invention;

fig. 5 is a schematic top view of the mold holder, the mold holder and the molding base plate of the present invention;

in the figure: 1. a mold fixing plate; 2. molding a top plate; 3. molding a bottom plate; 4. fixing the side plate; 5. a mold fixing seat; 6. a needle board; 7. an ejector plate; 8. a water filling port of the cooling bin; 9. a casting gate; 10. a condensing duct; 11. carrying out top die casting; 12. casting bottom die; 13. limiting a demoulding rod; 14. an expansion spring; 15. fixing the guide rod; 16. and limiting and mounting the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a high-pressure seal circle preparation mould, including moulding roof 2 and moulding bottom plate 3, the top fixed mounting who moulds roof 2 has mould fixed plate 1, the bottom fixed mounting who moulds roof 2 has foundry goods top mould 11, and the top of moulding bottom plate 3 corresponds the coincidence position department fixed mounting who pushes up mould 11 with the foundry goods and have foundry goods die block 12, and the bottom fixed mounting who moulds bottom plate 3 has fixed curb plate 4, fixed curb plate 4 fixed mounting is at the top of mould fixing base 5, the bottom fixed mounting who moulds bottom plate 3 has shedder, and mould roof 2 and mould the position department that corresponds foundry goods top mould 11 and foundry goods die block 12 on the bottom plate 3 and install heat dissipation mechanism.

In the embodiment, further, the demolding device comprises four limiting demolding rods 13 fixedly mounted at the top of the mold fixing seat 5, hole sites for the limiting demolding rods 13 to penetrate through are formed in the bottom of the molding bottom plate 3, an expanding spring 14 is fixedly sleeved on the outer side of each limiting demolding rod 13, the limiting demolding rods 13 penetrate through a surface needle plate 6 and an ejector needle plate 7 which are mounted on the mold fixing seat 5, four fixing guide rods 15 are symmetrically mounted at the top of the mold fixing seat 5, mounting holes for the fixing guide rods 15 to penetrate through are formed in the mold fixing seat 5, the demolding mechanism mounted at the bottom of the molding bottom plate 3 is designed, rapid extrusion and separation of the molding top plate 2 and the molding bottom plate 3 is achieved, the situation that a casting is damaged due to nonuniform demolding stress of a traditional demolding mechanism is avoided, and the production efficiency and the production quality of the casting mold are increased.

In this embodiment, further, heat dissipation mechanism includes condensing duct 10 of fixed mounting on moulding roof 2, and the symmetry is installed at the cooling storehouse water filling port 8 of moulding bottom plate 3 both sides, and mould the bottom position department that the inboard of bottom plate 3 corresponds foundry goods die block 12 and seted up the heat dissipation cavity, and the opening position of heat dissipation cavity respectively with cooling storehouse water filling port 8 fixed connection, and condensing duct 10's pipe portion inserts and establishes the inboard of fixing at foundry goods top die 11, condensing duct 10's water injection tip and the lateral wall fixed connection who moulds roof 2.

In this embodiment, further, four limiting installation rods 16 are distributed on the bottom matrix of the molding top plate 2, a limiting hole for inserting the limiting installation rod 16 is formed in the molding bottom plate 3, a casting opening 9 is fixedly installed at the top center of the mold fixing plate 1, and the bottom of the casting opening 9 is inserted into the inner side of the casting top mold 11.

The utility model discloses a theory of operation and use flow: when the high-pressure sealing ring manufacturing mold needs to cast the sealing ring, casting liquid is injected from the position of a casting opening 9 at the top of the mold fixing plate 1 and moves to the inner side of a casting top mold 11 on the molding top plate 2, and realizes the molding treatment of the sealing ring under the joint of the casting bottom die 12 and the casting top die 11, meanwhile, as the bottom of the casting opening 9 is arranged at the central position of the casting groove on the casting top die 11 and the casting bottom die 12, therefore, the synchronous casting of the two sealing rings can be realized, and the sealing rings after casting only need to be pulled, can be conveniently separated, the production efficiency of the device is increased, and when the plastic top plate 2 and the plastic bottom plate 3 need to be cooled, then the cooling liquid is injected from the positions of the cooling bin water injection port 8 and the condensation pipeline 10, so that the joint heat dissipation treatment of the casting top die 11 and the casting bottom die 12 is realized, and the uniform heat dissipation cooling of the casting is realized.

According to the working process, the following steps are known: install foundry goods top mould 11 on moulding roof 2 through the design to and the cooperation is installed and is moulded foundry goods die block 12 on moulding bottom plate 3, realized a plurality of synchronous casting to the sealing washer, increased the production efficiency of device, and install the heat dissipation mechanism on moulding roof 2 and moulding bottom plate 3 through the design, realized the quick heat dissipation of moulding roof mould 11 and foundry goods die block 12 and handled, realized the quick cooling to the casting device and handled.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a high-pressure seal circle preparation mould, includes and moulds type roof (2) and mould type bottom plate (3), its characterized in that: mould the top fixed mounting of type roof (2) have mould fixed plate (1), the bottom fixed mounting who moulds type roof (2) has foundry goods top mould (11), just the top of moulding type bottom plate (3) corresponds the coincidence position department fixed mounting with foundry goods top mould (11) has foundry goods die block (12), just the bottom fixed mounting who moulds type bottom plate (3) has fixed curb plate (4), fixed curb plate (4) fixed mounting is at the top of mould fixing base (5), the bottom fixed mounting who moulds type bottom plate (3) has shedder, just mould type roof (2) and mould the position department that corresponds foundry goods top mould (11) and foundry goods die block (12) on type bottom plate (3) and install heat dissipation mechanism.

2. The mold for manufacturing a high-pressure seal ring according to claim 1, wherein: demoulding device includes four spacing ejector pins (13) of fixed mounting at mould fixing base (5) top, just mould the hole site that supplies spacing ejector pin (13) to run through to the bottom of type bottom plate (3) is seted up, just the outside suit of spacing ejector pin (13) is fixed with expanding spring (14), wherein spacing ejector pin (13) run through face faller (6) and thimble board (7) of installing on mould fixing base (5).

3. The mold for manufacturing a high-pressure seal ring according to claim 1, wherein: four fixing guide rods (15) are symmetrically installed at the top of the die fixing seat (5), and mounting holes for the fixing guide rods (15) to penetrate through are formed in the die fixing seat (5).

4. The mold for manufacturing a high-pressure seal ring according to claim 1, wherein: the heat dissipation mechanism includes condensation duct (10) of fixed mounting on moulding roof (2) to and the symmetry is installed at cooling bin water filling port (8) of moulding bottom plate (3) both sides, just the bottom position department that the inboard of moulding bottom plate (3) corresponds foundry goods die block (12) has seted up the heat dissipation cavity, just the open position of heat dissipation cavity respectively with cooling bin water filling port (8) fixed connection, just the pipe portion of condensation duct (10) is inserted and is established the inboard of fixing at foundry goods top die (11), the water injection tip of condensation duct (10) and the lateral wall fixed connection who moulds roof (2).

5. The mold for manufacturing a high-pressure seal ring according to claim 1, wherein: four limiting installation rods (16) are distributed on the bottom matrix of the molding top plate (2), and limiting holes for the limiting installation rods (16) to be inserted are formed in the molding bottom plate (3).

6. The mold for manufacturing a high-pressure seal ring according to claim 1, wherein: the casting die is characterized in that a casting opening (9) is fixedly installed at the center of the top of the die fixing plate (1), and the bottom of the casting opening (9) is inserted into the inner side of a casting top die (11).

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