CN219112816U

CN219112816U - Motor casing preparation is with mould

Info

Publication number: CN219112816U
Application number: CN202320030967.9U
Authority: CN
Inventors: 黎颖茵
Original assignee: Zhongshan Jinye Metal Products Co ltd
Current assignee: Zhongshan Jinye Metal Products Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-02
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a die for manufacturing a motor shell, which comprises a hollow outer die, a hollow inner die, a bottom end lantern ring and a top end lantern ring, wherein semicircular pouring grooves are formed in the inner wall of the hollow outer die at equal intervals, the hollow inner die is sleeved in the hollow outer die, the bottom end lantern ring is sleeved at the bottom end of the hollow inner die, the top end lantern ring is sleeved at the top end of the hollow inner die, a sealing cover is fixedly clamped at the top of the hollow inner die through screws, the two ends of the top of the sealing cover are respectively connected with a water inlet pipe and a water outlet pipe, and control valves are arranged on the water inlet pipe and the water outlet pipe. This novel mould integral design for shell preparation, convenient to detach and assemble, convenient production and transportation to the cooling rate is fast, and convenient drawing of patterns is fit for extensively using widely.

Description

Motor casing preparation is with mould

Technical Field

The utility model relates to the technical field of manufacturing molds, in particular to a mold for manufacturing a motor shell.

Background

The mould is a tool for manufacturing molded articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the articles is realized mainly through the change of the physical state of the molded materials, the motor shell is manufactured by a special manufacturing mould in production, the production efficiency is high, and the usability of the motor shell is good.

Patent number CN202220848101.4 discloses a hollow circular aluminum motor shell mould, which comprises a mould main body, the mould main body upper end surface is provided with the upper mould, the upper mould lower extreme surface is provided with the bed die, mould main body surface is provided with circular clamping ring, circular clamping ring one side surface is provided with fastening assembly, circular clamping ring one side surface is provided with the installation component, upper mould upper end surface is provided with the spliced pole, the hollow circular aluminum motor shell mould of the utility model through the fastening assembly that sets up, can effectually make upper and lower mould fasten, appear not hard up when preventing the moulding-die, makes the model of extrusion not accord with the specification, through the installation component that sets up, circular clamping ring and make install between circular clamping ring and the mould main body that can be more convenient also fasten upper and lower mould when preventing circular clamping ring not hard up.

The existing motor casing manufacturing die has the following defects: the integral design of the die for manufacturing the motor shell is inconvenient to detach and assemble, inconvenient to produce and transport, low in cooling rate and inconvenient to demold. Therefore, we propose a die for manufacturing a motor casing.

Disclosure of Invention

The utility model mainly aims to provide a die for manufacturing a motor casing, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a mould is used in motor casing preparation, includes cavity external mold, cavity centre form, bottom lantern ring and top lantern ring, cavity external mold inner wall equidistance leaves and is equipped with semicircle bar pouring spout, the bottom cover that cavity external mold endotheca was equipped with cavity centre form and cavity centre form is equipped with the bottom lantern ring, the top cover of cavity centre form is equipped with the top lantern ring, cavity centre form top is fixed with sealed lid through the screw block, sealed top both ends of lid are connected with inlet tube and outlet pipe respectively, be provided with the control valve on inlet tube and the outlet pipe.

Further, a casting die cavity is formed between the hollow inner die and the hollow outer die, one side of the top end of the hollow outer die is connected with a casting pipe orifice which is convenient for injection molding raw materials, the hollow outer die is stably placed by utilizing the base, and molten casting materials are added into the casting die cavity formed between the hollow outer die and the hollow inner die from the casting pipe orifice during production through the casting pipe orifice.

Further, locating plates are welded at the two ends of the top end lantern ring, and the bottom end lantern ring is conveniently limited by using locating screws.

Further, the lower ends of the two sides of the bottom end of the hollow inner die and the bottom end lantern ring are provided with positioning screws.

Further, the bottom end of the hollow outer die is sleeved with a base.

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

1. according to the mold for manufacturing the motor shell, the hollow outer mold is stably placed by the base, molten castable is added into the casting mold cavity formed between the hollow outer mold and the hollow inner mold through the casting pipe orifice during production, the control valve on the water inlet pipe is opened, cooling water is introduced into the hollow inner mold by the water inlet pipe, heat in the casting mold cavity is quickly absorbed, the produced motor shell is quickly cooled, and demolding time is shortened.

2. According to the die for manufacturing the motor shell, the hollow inner die is taken out to enable the molded motor shell to be taken out together under the drive of the bottom end lantern ring, the positioning screw is manually unscrewed to detach the bottom end lantern ring, the positioning plates at the two ends of the top end lantern ring are pushed by external force, the top end lantern ring is enabled to move downwards to eject the molded motor shell, and the die for manufacturing the novel motor shell is of a split type design, is convenient to detach and assemble, convenient to produce and transport, and is high in cooling rate and convenient to demold.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a motor casing manufacturing mold according to the present utility model.

Fig. 2 is a schematic diagram of a pouring nozzle structure of a mold for manufacturing a motor casing according to the present utility model.

Fig. 3 is a schematic diagram of a set screw structure of a mold for manufacturing a motor casing according to the present utility model.

In the figure: 1. a water inlet pipe; 2. a water outlet pipe; 3. a control valve; 4. sealing cover; 5. a top collar; 6. a positioning plate; 7. a hollow inner mold; 8. a bottom end collar; 9. a semicircular strip casting groove; 10. a hollow outer mold; 11. a base; 12. pouring pipe orifice; 13. and (5) positioning a screw.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a motor casing preparation is with mould, includes cavity external mold 10, cavity centre form 7, bottom lantern ring 8 and top lantern ring 5, cavity external mold 10 inner wall equidistance leaves and is equipped with semicircle bar pouring spout 9, cavity external mold 10 endotheca is equipped with cavity centre form 7 and cavity centre form 7's bottom cover is equipped with bottom lantern ring 8, cavity centre form 7's top cover is equipped with top lantern ring 5, cavity centre form 7 top is fixed with sealed lid 4 through the screw block, the top both ends of sealed lid 4 are connected with inlet tube 1 and outlet pipe 2 respectively, be provided with control valve 3 on inlet tube 1 and the outlet pipe 2.

Wherein a casting die cavity is formed between the hollow inner die 7 and the hollow outer die 10, and one side of the top end of the hollow outer die 10 is connected with a casting pipe orifice 12 which is convenient for injection molding raw materials.

In this embodiment, as shown in fig. 1, a hollow outer mold 10 is placed stably by a base 11, and molten casting material is fed from a casting nozzle 12 into a casting cavity formed between the hollow outer mold 10 and a hollow inner mold 7 through the casting nozzle 12 during production.

Wherein, locating plates 6 are welded at the two ends of the top end lantern ring 5.

Wherein, the lower ends of the two sides of the bottom end of the hollow inner die 7 and the bottom end collar 8 are provided with positioning screws 13.

In this embodiment, as shown in fig. 1, the bottom end collar 8 is conveniently limited by a set screw 13.

Wherein, the bottom of the hollow outer mold 10 is sleeved with a base 11.

In this embodiment, as shown in fig. 1, the hollow outer mold 10 is placed stably by the base 11.

The utility model relates to a motor casing manufacturing mold, which is characterized in that a hollow outer mold 10 is stably placed by a base 11 during operation, molten castable is added into a casting mold cavity formed between the hollow outer mold 10 and a hollow inner mold 7 from a casting pipe orifice 12 during production by the casting pipe orifice 12, a control valve 3 on a water inlet pipe 1 is opened, cooling water is introduced into the hollow inner mold 7 by the water inlet pipe 1, heat in the casting mold cavity is quickly absorbed, the produced motor casing is quickly cooled, demolding time is shortened, the hollow inner mold 7 is taken out, the molded motor casing is taken out together under the drive of a bottom end lantern ring 8, a positioning screw 13 is manually unscrewed to detach the bottom end lantern ring 8, and the top end lantern ring 5 is pushed to be pushed out by external force to push the positioning plates 6 at two ends of the top end lantern ring 5.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mould is used in motor casing preparation, includes cavity external mold (10), cavity centre form (7), bottom lantern ring (8) and top lantern ring (5), its characterized in that: the novel water heater is characterized in that semicircular pouring grooves (9) are formed in the inner wall of the hollow outer mold (10) at equal intervals, a bottom end sleeve ring (8) is sleeved at the bottom end of the hollow inner mold (7) and is sleeved in the hollow outer mold (10), a top end sleeve ring (5) is sleeved at the top end of the hollow inner mold (7), a sealing cover (4) is fixedly arranged at the top of the hollow inner mold (7) through screw clamping, a water inlet pipe (1) and a water outlet pipe (2) are respectively connected to the two ends of the top of the sealing cover (4), and a control valve (3) is arranged on the water inlet pipe (1) and the water outlet pipe (2).

2. The motor casing manufacturing mold according to claim 1, wherein: a casting die cavity is formed between the hollow inner die (7) and the hollow outer die (10), and one side of the top end of the hollow outer die (10) is connected with a casting pipe orifice (12) which is convenient for injection molding raw materials.

3. The motor casing manufacturing mold according to claim 1, wherein: positioning plates (6) are welded at two ends of the top end lantern ring (5).

4. The motor casing manufacturing mold according to claim 1, wherein: the two sides of the bottom end of the hollow inner mold (7) and the lower end of the bottom end lantern ring (8) are provided with positioning screws (13).

5. The motor casing manufacturing mold according to claim 1, wherein: the bottom end of the hollow outer die (10) is sleeved with a base (11).