CN211413575U

CN211413575U - High-strength metal wear-resistant forging ball casting mold with cooling mechanism

Info

Publication number: CN211413575U
Application number: CN201922470456.5U
Authority: CN
Inventors: 黄玉贤
Original assignee: Hunan Hanshou Yuxian Wear Resistant Material Co ltd
Current assignee: Hunan Hanshou Yuxian Wear Resistant Material Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-04
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of wear-resistant ball casting moulds, in particular to a high-strength metal wear-resistant forging ball casting mould with a cooling mechanism, which comprises an outer casting mould and an inner casting mould, wherein the bottom end surface of the inner casting mould is fixedly connected with a lower fixed rod, the outer end surface of the inner casting mould is fixedly connected with a side fixed rod, a sealing plate is arranged above the side fixed rod, the inner side of the left end of the outer casting mould is fixedly connected with a water outlet pipe, the inner side of the right end of the outer casting mould is fixedly connected with a water inlet pipe, the inner side of the inner casting mould is provided with filling sand, the center of the filling sand is provided with a main casting opening, the inner side of the filling sand is provided with a wear-resistant ball groove, the water outlet pipe and the inner side of the water inlet pipe are both fixedly connected with a one-way valve, in the utility model, the device is cooled through the flowing of cooling water, and the cooling rate of the device is improved.

Description

High-strength metal wear-resistant forging ball casting mold with cooling mechanism

Technical Field

The utility model relates to a wear-resisting ball casting mould technical field specifically is a wear-resisting forging ball casting mould of high strength metal with cooling mechanism.

Background

The wear-resistant ball is a grinding medium used in a ball mill and used for grinding materials in a mill, the wear-resistant ball is produced mainly by a metal die and generally by adopting an iron-type sand-coated technology, the wear-resistant ball is a novel casting technology for forming a casting mold by coating a sand layer on a die cavity of the metal die, and the wear-resistant ball is increasingly widely applied along with the development of the society, so that the demand on a high-strength metal wear-resistant forging ball casting mold with a cooling mechanism is increasing.

The existing wear-resistant ball casting mold is naturally cooled through placement after being used, and cannot be rapidly cooled, so that a wear-resistant ball is not easily taken out after being processed in the wear-resistant ball casting mold, potential safety hazards such as scalding of workers exist, only one communicating port of the wear-resistant ball is communicated with a casting port during casting, so that the flowing of molten steel is slow during casting, and the phenomenon that the molten steel does not completely enter the interior of part of the wear-resistant ball to cause gaps exists and the quality of the wear-resistant ball is influenced is avoided.

Disclosure of Invention

An object of the utility model is to provide a wear-resisting forging ball mould of high strength metal with cooling mechanism to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a wear-resisting forging ball mould of high strength metal with cooling mechanism, includes outer mould and inner mould, the inner mould sets up the inboard at the outer mould, the bottom end face fixedly connected with lower dead lever of inner mould, the outer end face fixedly connected with side dead lever of inner mould, the top of side dead lever is provided with a baffle, seal the equal fixed connection in top of baffle and outer mould and inner mould, the inboard fixedly connected with outlet pipe of left end of outer mould, the inboard fixedly connected with inlet tube of right-hand member of outer mould, the flexible pipe of right-hand member fixedly connected with of inlet tube, the inboard of inner mould is provided with fills husky, the main casting mouth has been seted up at the center of filling husky, the inboard of filling husky is provided with wear-resisting ball groove.

Preferably, the side fixing rods are symmetrically distributed on the outer side of the inner casting mold, the lower fixing rods are uniformly distributed at the bottom end of the inner casting mold, the side fixing rods are fixedly connected with the inner wall surface of the outer casting mold, and the lower fixing rods are fixedly connected with the bottom end of the outer casting mold.

Preferably, the water outlet pipe and the water inlet pipe are communicated with the inner side of the outer casting mold, the inner sides of the water outlet pipe and the water inlet pipe are fixedly connected with one-way valves, the water outlet pipe is arranged above the side fixing rod, and the water inlet pipe is arranged below the side fixing rod.

Preferably, the wear-resistant ball grooves are uniformly distributed on the outer side of the main casting opening, a communicating groove is formed between the wear-resistant ball grooves and communicated with each other through the communicating groove, the communicating groove is formed in the inner side of the filled sand, and the main casting opening is communicated with the wear-resistant ball groove located on the innermost side.

Preferably, the outside intercommunication of main casting gate has the casting gate, the quantity of casting gate is 4, and main casting gate evenly distributed is in the outside of casting gate, the other end intercommunication of casting gate has the assistance casting gate, assist casting gate and wear-resisting ball groove intercommunication, assist casting gate and casting gate all set up the inboard of filling sand.

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

1. the utility model discloses in, through the components such as check valve, inlet tube, outlet pipe that set up, can let in the cooling water to the intermediate layer between outer mould and the interior mould through the inlet tube, flow through the cooling water cools off the device, increases the cooling effect of device, improves the cooling rate of device, and makes remaining cooling water can not be reverse flow under the influence of factors such as being heated through the check valve.

2. The utility model discloses in, through the main casting gate that sets up, assist members such as casting gate, intercommunication groove, can carry the raw materials through assisting the casting gate with the supplementary main casting gate of casting gate in casting groove, make wear-resisting ball groove intercommunication each other through the intercommunication groove, make the entering wear-resisting ball inslot that the molten steel raw materials can be better to accelerate the casting efficiency of wear-resisting ball, increase the quality of wear-resisting ball, avoid causing the phenomenon in the wear-resisting ball in the whole flow because of not of molten steel raw materials.

Drawings

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

fig. 2 is a schematic top view of the present invention.

In the figure: 1-outer casting mold, 2-inner casting mold, 3-sand filling, 4-main casting opening, 5-wear-resistant ball groove, 6-communicating groove, 7-auxiliary casting opening, 8-casting groove, 9-side fixing rod, 10-lower fixing rod, 11-sealing partition plate, 12-water outlet pipe, 13-water inlet pipe, 14-telescopic pipe and 15-one-way valve.

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. 1-2, the present invention provides a technical solution:

a high-strength metal wear-resistant forging ball casting mold with a cooling mechanism comprises an outer casting mold 1 and an inner casting mold 2, wherein the inner casting mold 2 is arranged on the inner side of the outer casting mold 1, a lower fixing rod 10 is fixedly connected to the bottom end face of the inner casting mold 2, a side fixing rod 9 is fixedly connected to the outer end face of the inner casting mold 2, a sealing partition plate 11 is arranged above the side fixing rod 9, the arrangement seals a gap generated between the outer casting mold 1 and the inner casting mold 2 through the sealing partition plate 11, the sealing partition plate 11 is fixedly connected to the top ends of the outer casting mold 1 and the inner casting mold 2, a water outlet pipe 12 is fixedly connected to the inner side of the left end of the outer casting mold 1, a water inlet pipe 13 is fixedly connected to the inner side of the right end of the outer casting mold 1, a telescopic pipe 14 is fixedly connected to the right end of the water inlet pipe 13, sand filling 3 is, the inner side of the filling sand 3 is provided with a wear-resistant ball groove 5, and molten steel raw materials are injected into the filling sand 3 through a main casting gate 4.

The side fixing rods 9 are symmetrically distributed at the outer side of the inner casting mold 2, the lower fixing rods 10 are uniformly distributed at the bottom end of the inner casting mold 2, the side fixing rods 9 are fixedly connected with the inner wall surface of the outer casting mold 1, the lower fixing rods 10 are fixedly connected with the bottom end of the outer casting mold 1, the inner casting mold 2 is fixed at the inner side of the outer casting mold 1 through the side fixing rods 9 and the lower fixing rods 10, the water outlet pipe 12 and the water inlet pipe 13 are both communicated with the inner side of the outer casting mold 1, the water outlet pipe 12 and the inner side of the water inlet pipe 13 are both fixedly connected with the one-way valve 15, the water outlet pipe 12 is arranged above the side fixing rods 9, the water inlet pipe 13 is arranged below the side fixing rods 9, the arrangement can drive cooling water to flow in a gap between the outer casting mold 1 and the inner casting mold 2 through the water inlet pipe 13 and the water outlet pipe 12, cooling of the device is realized, the casting device is characterized in that the wear-resistant ball grooves 5 are uniformly distributed on the outer side of the main casting ports 4, the communicating grooves 6 are arranged between the wear-resistant ball grooves 5, the wear-resistant ball grooves 5 are communicated with each other through the communicating grooves 6, the communicating grooves 6 are arranged on the inner side of the sand filling 3, the main casting ports 4 are communicated with the wear-resistant ball grooves 5 which are positioned on the innermost side, after the molten steel is cast in one wear-resistant ball groove 5, the molten steel can be guided to the inner side of the other wear-resistant ball groove 5 through the communicating grooves 6, so that the flowing efficiency of the molten steel is increased, the outer side of the main casting ports 4 is communicated with the casting grooves 8, the number of the casting grooves 8 is 4, the main casting ports 4 are uniformly distributed on the outer side of the casting grooves 8, the other end of the casting grooves 8 is communicated with the auxiliary casting ports 7, the auxiliary casting ports 7 are communicated with the wear-resistant ball grooves 5, and the auxiliary casting ports 7 and the, the arrangement enlarges the casting range of the main casting opening 4 through the auxiliary casting opening 7 and the casting groove 8, so that the molten steel can be better poured into the wear-resistant ball groove 5 positioned on the outer layer.

The working process is as follows: in the utility model, firstly, the molten steel raw material is injected into the main casting gate 4 and the auxiliary casting gate 7, the molten steel raw material in the main casting gate 4 and the auxiliary casting gate 7 can flow between the main casting gate 4 and the casting gate 8 through the casting slot 8, the molten steel raw material in the main casting gate 4 and the auxiliary casting gate 7 is communicated with the wear-resistant ball groove 5 through the main casting gate 4 and the auxiliary casting gate 7, the molten steel raw material can flow to the inner side of the wear-resistant ball groove 5, the molten steel raw material is injected into the wear-resistant ball groove 5 in different directions through the main casting gate 4 and the auxiliary casting gate 7, the flow of the molten steel raw material is quicker, when the molten steel raw material is filled in the wear-resistant ball groove 5, the casting of the wear-resistant ball can be completed, under the guidance of the casting slot 8, the wear-resistant ball groove 5 is communicated with each other, thereby, after the molten steel raw material enters the wear-resistant ball groove 5, the molten steel raw material in the wear-resistant ball groove, the possibility of generating gaps in the wear-resistant ball grooves 5 is reduced, after casting is completed, the telescopic pipe 14 is communicated with the cooling water tank, cold water in the cooling water tank penetrates through the telescopic pipe 14 and the water inlet pipe 13 and enters the gap between the outer casting mold 1 and the inner casting mold 2, the cooling water can be discharged through the water outlet pipe 12 after the cooling water is filled between the outer casting mold 1 and the inner casting mold 2, and the cooling water is prevented from flowing back to the cooling water tank through the check valve 15 when flowing and can cause the loss of cooling water quantity.

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. A high-strength metal wear-resistant forging ball casting mold with a cooling mechanism comprises an outer casting mold (1) and an inner casting mold (2), and is characterized in that: the inner casting mold (2) is arranged on the inner side of the outer casting mold (1), the bottom end surface of the inner casting mold (2) is fixedly connected with a lower fixed rod (10), the outer end surface of the inner casting mold (2) is fixedly connected with a side fixing rod (9), a sealing clapboard (11) is arranged above the side fixing rod (9), the sealing partition plate (11) is fixedly connected with the top ends of the outer casting mold (1) and the inner casting mold (2), the inner side of the left end of the outer casting mould (1) is fixedly connected with a water outlet pipe (12), a water inlet pipe (13) is fixedly connected with the inner side of the right end of the outer casting mould (1), the right end of the water inlet pipe (13) is fixedly connected with a telescopic pipe (14), the inner side of the inner casting mould (2) is provided with filling sand (3), a main casting opening (4) is formed in the center of the filling sand (3), and a wear-resistant ball groove (5) is formed in the inner side of the filling sand (3).

2. A high strength metal wear resistant forging ball casting mold with cooling mechanism as claimed in claim 1, wherein: the side fixing rods (9) are symmetrically distributed on the outer side of the inner casting mold (2), the lower fixing rods (10) are uniformly distributed at the bottom end of the inner casting mold (2), the side fixing rods (9) are fixedly connected with the inner wall surface of the outer casting mold (1), and the lower fixing rods (10) are fixedly connected with the bottom end of the outer casting mold (1).

3. A high strength metal wear resistant forging ball casting mold with cooling mechanism as claimed in claim 1, wherein: the water outlet pipe (12) and the water inlet pipe (13) are communicated with the inner side of the outer casting mold (1), the inner sides of the water outlet pipe (12) and the water inlet pipe (13) are fixedly connected with one-way valves (15), the water outlet pipe (12) is arranged above the side fixing rod (9), and the water inlet pipe (13) is arranged below the side fixing rod (9).

4. A high strength metal wear resistant forging ball casting mold with cooling mechanism as claimed in claim 1, wherein: wear-resisting ball groove (5) evenly distributed is in the outside of main casting gate (4), be provided with between wear-resisting ball groove (5) intercommunication groove (6), and wear-resisting ball groove (5) communicate each other through intercommunication groove (6), intercommunication groove (6) set up the inboard at packing husky (3), main casting gate (4) and the wear-resisting ball groove (5) intercommunication that are located the most inboard.

5. A high strength metal wear resistant forging ball casting mold with cooling mechanism as claimed in claim 1, wherein: the outside intercommunication of main casting gate (4) has casting gate (8), the quantity of casting gate (8) is 4, and main casting gate (4) evenly distributed is in the outside of casting gate (8), the other end intercommunication of casting gate (8) has subsidiary casting gate (7), assist casting gate (7) and wear-resisting ball groove (5) intercommunication, assist casting gate (7) and casting gate (8) and all set up the inboard of filling husky (3).