CN212528407U

CN212528407U - Mould is used in railway vehicle production

Info

Publication number: CN212528407U
Application number: CN202020845814.6U
Authority: CN
Inventors: 陈丙玉
Original assignee: Hebei Jupiter Frp Products Co ltd
Current assignee: Hebei Jupiter Frp Products Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-12
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a mold for railway vehicle production, which comprises an upper cover and an upper seat, wherein the upper cover is arranged on the outer wall of the upper end of the upper seat, the lower end of the upper seat is provided with a lower seat, when the mold is in work, molten material is injected into a grinding cavity for molding, the upper seat is covered on the upper end of the lower seat, cooling liquid is stored through a water storage tank arranged inside the lower seat, the cooling liquid is injected into a cooling tank through a water pipe through a water inlet pipe and a water outlet pipe on a water pump under the action of the water pump, the cooling liquid in the water storage tank is rapidly cooled through the water pipe, when the liquid level of the cooling liquid in the cooling tank is higher than a limiting plate, the cooling liquid can reenter the water storage tank through a water return hole, wherein, the cooling liquid in the water pipe can be refrigerated through a cold air conditioner again, the cooling liquid flowing into the cooling tank is ensured to be in an ice-cold state, the heat of the grinding cavity, the melt in the grinding cavity can be quickly molded, and the working efficiency of mold manufacturing is greatly improved.

Description

Mould is used in railway vehicle production

Technical Field

The utility model belongs to the technical field of the mould is relevant, concretely relates to mould is used in railway vehicle production.

Background

The mould, the industrial production uses injection moulding, blow molding, extrusion, die-casting or forging and pressing forming, smelting, stamping, etc. to get the various moulds and tools of the required products, in short, the mould is the tool used for making the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the appearance of the article through the change of the physical state of the shaping material, the plastic in the mould is coated, melted and adhered to the whole surface of the mould cavity gradually and evenly under the action of gravity and heat energy, and is shaped into the required shape, and is made for cooling and shaping.

The existing die technology has the following problems: the existing mould has certain defects in the application of actual work for railway vehicle production, and the existing mould can not be used for cooling and shaping, so that the cooling liquid can not be well recycled, and the mould cavity can not be cooled quickly, thereby reducing the forming efficiency of railway vehicle parts and lowering the practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould is used in railway vehicle production to solve the current mould that provides in the above-mentioned background art and cooling the in-process of design work, the coolant liquid can not obtain fine cyclic utilization, can not be quick cool down the die cavity, thereby make railway vehicle part shaping efficiency reduce, the lower problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a mold for producing railway vehicles comprises an upper cover and an upper seat, wherein the upper cover is installed on the outer wall of the upper end of the upper seat, the lower end of the upper seat is provided with a lower seat, the outer wall of the front end of the upper seat is provided with a hanging ring, the outer walls of the upper ends of the front side and the rear side of the lower seat are provided with a lapping block, the outer wall of the upper end of the left side and the right side of the lower seat is provided with a connecting block, the lower seat is provided with a connecting hole inside the outer wall of the upper end of the front side and the rear side of the lower seat, the lower seat is provided with a water storage tank inside the left side of the lower seat, the cooling liquid is arranged inside the water storage tank, the water storage tank is provided with a water pump on the outer wall of the lower end of the right side of the water storage tank, the right end of the water pump is connected with a water delivery, a limiting plate is arranged on one side of the water return hole, and the water pump and the air conditioner are electrically connected with an external power supply.

Preferably, the right end of the water pipe penetrates through the outer wall of the lower end of the cooling tank and is arranged inside the cooling tank, and the right end of the water pipe is provided with a water outlet hole.

Preferably, the number of the hanging rings is four, and the four hanging rings are respectively arranged on the outer walls of the front end and the rear end of the upper seat.

Preferably, the inside that the upper seat leaned on the downside is provided with the spread groove, carry out the overlap joint through overlap joint piece and connecting block between spread groove and the lower seat.

Preferably, the lower end of the lower seat is provided with a base, and the base and the lower seat are fixedly connected in a welding mode.

Preferably, the left end and the right end of the water pump are respectively provided with a water inlet pipe and a water outlet pipe, and the water delivery pipe is fixedly connected with the water pump through the water outlet pipe.

Compared with the prior art, the utility model provides a mould is used in railway vehicle production possesses following beneficial effect:

the utility model relates to a mould for railway vehicle production, which is improved and innovated on the basis of the existing mould, so that the mould has good practical performance in the application of the actual work for railway vehicle production, and the mould for railway vehicle production mainly comprises an upper seat, a lifting ring, a lower seat, a mould cavity, a water pump, a water pipe, an air conditioner, a cooling tank, a water storage tank and the like, when the mould for railway vehicle production is used for working, molten materials are injected into the mould cavity for shaping, the upper seat is covered at the upper end of the lower seat, the cooling liquid is stored through the water storage tank arranged inside the lower seat, the cooling liquid is injected into the cooling tank through the water pipe and the water outlet pipe on the water pump under the action of the water pump, the cooling liquid in the water storage tank is quickly cooled to the mould cavity, when the liquid level of the cooling liquid in the cooling tank is higher than a limiting plate, the cooling liquid can enter into the pond again through the return water hole, wherein, the cooling liquid in the raceway can refrigerate through the air conditioner once more, ensures that the cooling liquid that flows into in the cooling bath is ice-cold state, so the heat of die cavity is taken away in the circulation for the inside melt of die cavity can rapid prototyping, improves the work efficiency of mould preparation greatly, the utility model relates to a mould for railway vehicle production easy operation, convenient to use, it is energy-conserving high-efficient, fine practicality has.

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, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic view of a three-dimensional structure of a mold for producing a railway vehicle according to the present invention;

fig. 2 is a schematic view of the internal three-dimensional structure of the lower seat of the present invention;

FIG. 3 is a schematic view of the inner plane structure of the lower seat of the present invention;

in the figure: 1. an upper cover; 2. an upper seat; 3. a hoisting ring; 4. a lower seat; 5. a base; 6. a lapping block; 7. connecting blocks; 8. a mold cavity; 9. connecting holes; 10. a water pump; 11. a water delivery pipe; 12. An air conditioner; 13. a cooling tank; 14. a water outlet hole; 15. a limiting plate; 16. a water return hole; 17. A water storage pool; 18. and (6) cooling the liquid.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a mold for producing railway vehicles comprises an upper cover 1 and an upper seat 2, wherein the upper cover 1 is installed on the outer wall of the upper end of the upper seat 2, a connecting groove is formed in the inner part, close to the lower side, of the upper seat 2, the connecting groove and a lower seat 4 are overlapped through a lapping block 6 and a connecting block 7, the movement of the upper seat 2 can be limited under the action of the lapping block 6 and the connecting block 7 when the upper seat 2 is installed, so that the upper seat 2 can be stably and accurately installed, the lower end of the upper seat 2 is provided with the lower seat 4, the lower end of the lower seat 4 is provided with a base 5, the base 5 and the lower seat 4 are fixedly connected in a welding mode, therefore, the stable and firm connection between the base 5 and the lower seat 4 is ensured, the whole device can be stably placed under the action of the base 5, the outer wall of the front end of the upper seat 2 is provided with four lifting rings 3, the four lifting rings 3 are respectively arranged on the outer walls of the, through the combined action of four rings 3, conveniently lift up and put down upper seat 2, be provided with overlap joint piece 6 on the upper end outer wall of side around lower seat 4, be provided with connecting block 7 on the upper end outer wall on lower seat 4 left and right sides, lower seat 4 is by the inside connecting hole 9 that is provided with of the upper end outer wall of front and back side, lower seat 4 is by the inside die cavity 8 that is provided with in upper end of center department, lower seat 4 is by left inside being provided with reservoir 17, the inside in reservoir 17 is provided with coolant liquid 18, reservoir 17 is provided with water pump 10 on the lower extreme outer wall on right side.

A mold for producing railway vehicles is provided, the left end and the right end of a water pump 10 are respectively provided with a water inlet pipe and a water outlet pipe, a water conveying pipe 11 is fixedly connected with the water pump 10 through the water outlet pipe, the cooling liquid 18 in a water storage tank 17 can be conveyed into a cooling tank 13 through the combined action of the water inlet pipe and the water outlet pipe, the cooling liquid 18 can be recycled, the right end of the water pump 10 is connected with the water conveying pipe 11, the right end of the water conveying pipe 11 penetrates through the outer wall of the lower end of the cooling tank 13 and is arranged in the cooling tank 13, the right end of the water conveying pipe 11 is provided with a water outlet 14, the cooling liquid 18 in the water storage tank 17 can be conveyed into the cooling tank 13 through the action of the water conveying pipe 11 and can be discharged through the water outlet 14, the air conditioner 12 is arranged in the lower seat 4 close to the right side, the cooling tank 13 is arranged in the, a limiting plate 15 is arranged on one side of the water return hole 16, and the water pump 10 and the air conditioner 12 are electrically connected with an external power supply.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the utility model is used for the production of railway vehicles, firstly, the molten raw material is injected into the die cavity 8 for shaping, the upper seat 2 is tightly fixed at the upper end of the lower seat 4, then, a proper amount of cooling liquid 18 is stored in the water storage tank 17 inside the lower seat 4 in advance, when the railway vehicle workpiece is shaped, an external power supply is switched on, the cooling liquid 18 passes through the water inlet pipe and the water outlet pipe on the water pump 10 under the action of the water pump 10, the cooling liquid 18 in the water storage tank 17 is injected into the cooling tank 13 through the water pipe 11, the die cavity 8 is rapidly cooled, when the liquid level of the cooling liquid 18 in the cooling tank 13 is higher than the limiting plate 15, the cooling liquid 18 can overflow the limiting plate 15 and reenters the water storage tank 17 through the water return hole 16, wherein, when the cooling liquid 18 in the water pipe 11 flows, the heat can be taken away by refrigerating through the air conditioner 12, ensure that the coolant liquid 18 that flows into in cooling bath 13 is the cold state, so the heat of taking away die cavity 8 of circulation for the inside melt of die cavity 8 can rapid prototyping, the utility model relates to a mould for rail vehicle production has very high use value.

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

Claims

1. The utility model provides a mould is used in railway vehicle production, includes upper cover (1) and seat of honour (2), its characterized in that: the upper cover (1) is arranged on the outer wall of the upper end of the upper seat (2), the lower end of the upper seat (2) is provided with a lower seat (4), the outer wall of the front end of the upper seat (2) is provided with a lifting ring (3), the outer walls of the upper ends of the front side and the rear side of the lower seat (4) are provided with a lapping block (6), the outer wall of the upper end of the left side and the right side of the lower seat (4) is provided with a connecting block (7), the lower seat (4) is provided with a connecting hole (9) by the inner part of the outer wall of the upper end of the front side and the rear side, the inner part of the upper end of the lower seat (4) close to the center is provided with a mold cavity (8), the lower seat (4) is provided with a water storage tank (17) by the inner part of the left side, the inner part of the water storage tank (17) is provided, lower seat (4) lean on the inside on right side to be provided with air conditioner (12), lower seat (4) inside of pond (17) upside is provided with cooling bath (13), cooling bath (13) lean on left lower extreme inside to be provided with return water hole (16), return water hole (16) one side is provided with limiting plate (15), water pump (10) and air conditioner (12) all with external power source electric connection.

2. The mold for railway vehicle production according to claim 1, wherein: the right end of the water conveying pipe (11) penetrates through the outer wall of the lower end of the cooling tank (13) and is arranged inside the cooling tank (13), and the right end of the water conveying pipe (11) is provided with a water outlet hole (14).

3. The mold for railway vehicle production according to claim 1, wherein: the four lifting rings (3) are arranged on the outer walls of the front end and the rear end of the upper seat (2) respectively.

4. The mold for railway vehicle production according to claim 1, wherein: the inside that upper bracket (2) leaned on the downside is provided with the spread groove, carry out the overlap joint through overlap joint piece (6) and connecting block (7) between spread groove and lower seat (4).

5. The mold for railway vehicle production according to claim 1, wherein: the lower extreme of lower seat (4) is provided with base (5), through welded mode fixed connection between base (5) and lower seat (4).

6. The mold for railway vehicle production according to claim 1, wherein: the left end and the right end of the water pump (10) are respectively provided with a water inlet pipe and a water outlet pipe, and the water delivery pipe (11) is fixedly connected with the water pump (10) through the water outlet pipe.