CN211614216U

CN211614216U - Novel metal mold

Info

Publication number: CN211614216U
Application number: CN201922483604.7U
Authority: CN
Inventors: 李圣霖; 李之甲
Original assignee: Huanghua Kunlin Mould Co ltd
Current assignee: Huanghua Kunlin Mould Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-02
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a novel metal mold, which comprises a fixed seat, an upper template, a lower template and a protection plate, wherein the bottom of the upper template is provided with a first convex column, the lower template is arranged into a structure of a base mold and an inner mold sleeve, the top of the base mold is provided with a first groove matched with the inner mold sleeve, the inner mold sleeve is a cylinder with a circular section, the outer wall of the inner mold sleeve is obliquely arranged along the vertical direction, the outer diameter of the top of the inner mold sleeve is larger than the outer diameter of the bottom of the inner mold sleeve, the inner diameter of the top of the inner mold sleeve is the same as the inner diameter of the bottom of the inner mold sleeve, the looseness between the inner mold sleeve and the base mold can be conveniently generated, a first through hole is arranged on the protection plate, a connecting rod can be movably arranged in the first through hole, the inner end of the connecting rod abuts against the outer wall of the base mold, the outer end of the connecting rod is provided with a counterweight ball, the counterweight ball is pulled to, the metal product and the inner die sleeve can be easily separated from each other.

Description

Novel metal mold

Technical Field

The utility model relates to the technical field of mold, specifically a novel metal mold.

Background

As is known, a mold is a tool for manufacturing molded articles, and the shape of the articles is mainly processed by changing the physical state of the molded materials, along with the continuous development of the level of the manufacturing industry in China, the application of the metal mold is more and more extensive, the metal mold generally comprises an upper mold plate and a lower mold plate, a cavity is arranged at the top of the lower mold plate, a corresponding bulge is arranged at the bottom of the upper mold plate, molten metal is poured into the bulge and the cavity, and the molding of the product can be completed after the metal is cooled.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel metal mold.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses a novel metal mold, which comprises a fixed seat, an upper template, a lower template and two protection plates, wherein the number of the protection plates is two, the two protection plates are arranged at the tops of the two sides of the fixed seat oppositely, the upper template and the lower template are both arranged between the two protection plates, the upper template is arranged above the lower template, the bottom of the upper template is provided with a first convex column which is a cylinder with a circular section, the axis of the first convex column is vertically arranged, the lower template comprises a base mold and an inner mold sleeve matched with the first convex column, the inner mold sleeve is a hollow cylinder, the axis of the inner mold sleeve is vertically arranged, the outer wall of the inner mold sleeve is obliquely arranged, the outer diameter of the top of the inner mold sleeve is larger than the outer diameter of the bottom of the inner mold sleeve, the inner diameter of the top of the inner mold sleeve is the same as the inner diameter of the bottom of the inner mold sleeve, the top of the base mold is provided with a first groove matched with the inner mold sleeve, the mobile setting in the inside of first recess of centre form cover, the position in the outside of the relative base mould of guard plate is provided with first through-hole, the axis level of first through-hole sets up, the mobile connecting rod that is provided with in the inside of first through-hole, the inner of connecting rod supports in the outside of base mould, and the one end of keeping away from the base mould of connecting rod is provided with the counter weight ball.

In order to increase the impact force of the connecting rod to the outer side of the base die, a first convex ring is arranged on the inner wall of one end, close to the base die, of the first through hole, a second convex ring is arranged on the outer wall of the connecting column and opposite to the outer side of the first convex ring, the second convex ring and the connecting shaft are coaxially arranged, a spring is arranged between the outer side of the connecting column and opposite to the first convex ring and the second convex ring, and the spring is in a stretching state.

In order to increase the convenience of the operation to the inner die sleeve, the top of the relative basic mould in top of inner die sleeve is provided with first solid fixed ring, first solid fixed ring and the coaxial setting of inner die sleeve, first solid fixed ring's relative both sides towards the guard plate all are provided with the dead lever, the axis level of dead lever sets up, and the guard plate is provided with the first spout that matches each other with the dead lever, the vertical setting in trend of first spout.

In order to avoid the utility model discloses the overflow causes the waste of material when reinforced, first solid fixed ring's top is provided with the overflow launder, overflow launder and first solid fixed ring's diameter direction are parallel to each other, and the below of the relative overflow launder in first solid fixed ring's the outside is provided with the holding box body, and the outer end of overflow launder stretches out to the top of holding box body.

In order to facilitate pouring out the metal in the accommodating box body of the novel practical accommodating box body, one side of the accommodating box body, which is close to the first fixing ring, is hinged with the first fixing ring through a fastening bolt.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel metal mold possesses following beneficial effect:

the novel metal mold comprises a fixed seat, an upper template, a lower template and two protection plates, wherein the two protection plates are arranged on two sides of the top of the fixed seat in a relative mode, the upper template and the lower template are arranged between the two protection plates on the top of the fixed seat in a relative mode, the upper template is arranged above the lower template, the lower template is arranged into a structure with a base mold and an inner mold sleeve by arranging a first convex column at the bottom of the upper template, a first groove matched with the inner mold sleeve is formed in the top of the base mold, the inner mold sleeve is a cylinder with a circular cross section, the outer wall of the inner mold sleeve is obliquely arranged along the vertical direction, the outer diameter of the top of the inner mold sleeve is larger than the outer diameter of the bottom of the inner mold sleeve, the inner diameter of the top of the inner mold sleeve is the same as the inner diameter of the bottom of the inner mold sleeve, so that the inner mold sleeve and the base mold can be conveniently loosened, a first through hole is formed in the, the inner end of the connecting rod is abutted to the outer wall of the base die, the outer end of the connecting rod is provided with a counterweight ball, and the metal product and the inner die sleeve can be easily separated from each other under the action that the connecting rod impacts the outer wall of the base die.

Drawings

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

FIG. 2 is a schematic structural view of the cross-section at C shown in FIG. 1 according to the present invention;

FIG. 3 is a partially enlarged schematic view of a portion A shown in FIG. 1 according to the present invention;

fig. 4 is a partially enlarged structural diagram of the point B shown in fig. 1 according to the present invention.

In the figure: 1. a fixed seat; 2. mounting a template; 3. a lower template; 4. a protection plate; 5. a first convex column; 6. a base mold; 7. an inner die sleeve; 8. a first groove; 9. a first through hole; 10. a connecting rod; 11. a counterweight ball; 12. a first convex ring; 13. a second convex ring; 14. a first retaining ring; 15. fixing the rod; 16. a first chute; 17. an overflow trough; 18. the box body is accommodated.

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. 1-4, the novel metal mold of the present invention comprises a fixing base 1, an upper mold plate 2, a lower mold plate 3 and two protection plates 4, wherein the number of the protection plates 4 is two, the two protection plates 4 are oppositely disposed at the top of two sides of the fixing base 1, the upper mold plate 2 and the lower mold plate 3 are both disposed between the two protection plates 4, the upper mold plate 2 is disposed above the lower mold plate 3, the bottom of the upper mold plate 2 is provided with a first convex column 5, the first convex column 5 is a cylinder with a circular cross section, the axis of the first convex column 5 is vertically disposed, the lower mold plate 3 comprises a base mold 6 and an inner mold sleeve 7 matched with the first convex column 5, the inner mold sleeve 7 is a hollow cylinder, the axis of the inner mold sleeve 7 is vertically disposed, the outer wall of the inner mold sleeve 7 is obliquely disposed, the outer diameter of the top of the inner mold sleeve 7 is greater than the outer diameter of the bottom of the inner mold sleeve 7, the inner diameter of the top of the inner die sleeve 7 is the same as the inner diameter of the bottom of the inner die sleeve 7, the top of the base die 6 is provided with a first groove 8 matched with the inner die sleeve 7, the inner die sleeve 7 is movably arranged in the first groove 8, the position of the protection plate 4 opposite to the outer side of the base die 6 is provided with a first through hole 9, the axis of the first through hole 9 is horizontally arranged, the inside of the first through hole 9 is movably provided with a connecting rod 10, the inner end of the connecting rod 10 is abutted against the outer side of the base die 6, one end of the connecting rod 10 far away from the base die 6 is provided with a counterweight ball 11, when the conventional metal die is used, after molten metal liquid is added between the upper die plate 2 and the lower die plate 3, the metal is cooled and formed, and the metal is not easy to separate in the cavity of the lower die plate 3, the utility model comprises a fixed seat 1, the upper, the top of the fixing seat 1 is horizontally arranged, the two protection plates 4 are oppositely arranged on two sides of the top of the fixing seat 1, the upper template 2 and the lower template 3 are both arranged between the two protection plates 4 opposite to the top of the fixing seat 1, the bottom of the upper template 2 is provided with a first convex column 5, the lower template 3 comprises a base die 6 and an inner die sleeve 7 matched with the first convex column 5, the top of the base die 6 is provided with a first groove 8 matched with the inner die sleeve 7, the axis of the inner die sleeve 7 and the axis of the first groove 8 are overlapped, the inner die sleeve 7 is a punched columnar body, the inner diameter of the top of the inner die sleeve 7 is the same as the inner diameter of the bottom of the inner die sleeve 7, the outer wall of the inner die sleeve 7 is obliquely arranged along the vertical direction, the outer diameter of the top of the inner die sleeve 7 is larger than the outer diameter of the bottom of the inner die sleeve 7, so that the, set up first through-hole 9 on guard plate 4, connecting rod 10 is worn to establish by first through-hole 9's inside mobilizable, and counterweight ball 11 is set up to the outer end of connecting rod 10, and connecting rod 10's the inner supports on the outer wall of basic mould 6, pulls counterweight ball 11 for connecting rod 10 strikes the outer wall of basic mould 6, and vibrations can make and break away from each other easily between metal product and the interior die sleeve 7.

Preferably, the inner wall of the end, close to the base die 6, of the first through hole 9 is provided with a first convex ring 12, the outer wall of the connecting column is provided with a second convex ring 13 outside the first convex ring 12, the second convex ring 13 and the connecting shaft are coaxially arranged, a spring is arranged between the first convex ring 12 and the second convex ring 13 outside the connecting column, and the spring is in a stretching state and can increase the impact force of the connecting rod 10 on the outer wall of the base die 6.

Preferably, the top of the relative base mould 6 in top of interior die sleeve 7 is provided with first solid fixed ring 14, first solid fixed ring 14 and the coaxial setting of interior die sleeve 7, the relative both sides towards protection plate 4 of first solid fixed ring 14 all are provided with dead lever 15, the axis level of dead lever 15 sets up, and protection plate 4 is provided with the first spout 16 with dead lever 15 mutual matching, the vertical setting in trend of first spout 16 can increase the convenience of operating to interior die sleeve 7.

Preferably, the top of the first fixing ring 14 is provided with an overflow trough 17, the diameter directions of the overflow trough 17 and the first fixing ring 14 are parallel to each other, an accommodating box 18 is arranged on the outer side of the first fixing ring 14 opposite to the lower side of the overflow trough 17, the outer end of the overflow trough 17 extends to the upper side of the accommodating box 18, and the overflow metal liquid can be collected to prevent the waste of materials.

Preferably, one side of the accommodating box 18 close to the first fixing ring 14 is hinged to the first fixing ring 14 through a fastening bolt, so that the metal liquid collected inside the accommodating box 18 can be poured out conveniently.

To sum up, when the novel metal mold is used, in this embodiment, the number of the protection plates 4 is two, the two protection plates 4 are oppositely arranged at the top parts of the two sides of the fixing base 1, the upper mold plate 2 and the lower mold plate 3 are both arranged between the two protection plates 4, the upper mold plate 2 is arranged above the lower mold plate 3, the bottom of the upper mold plate 2 is provided with a first convex column 5, the first convex column 5 is a cylinder with a circular cross section, the axis of the first convex column 5 is vertically arranged, the lower mold plate 3 comprises a base mold 6 and an inner mold sleeve 7 matched with the first convex column 5, the inner mold sleeve 7 is a hollow cylinder, the axis of the inner mold sleeve 7 is vertically arranged, the outer wall of the inner mold sleeve 7 is obliquely arranged, the outer diameter of the top part of the inner mold sleeve 7 is larger than the outer diameter of the bottom part of the inner mold sleeve 7, the inner diameter of the top part of the inner mold sleeve 7 is the same as the inner diameter of the bottom part of the inner mold sleeve 7, the inner die sleeve 7 is movably arranged inside the first groove 8, the position of the protective plate 4, which is opposite to the outer side of the base die 6, is provided with a first through hole 9, the axis of the first through hole 9 is horizontally arranged, the inside of the first through hole 9 is movably provided with a connecting rod 10, the inner end of the connecting rod 10 is abutted against the outer side of the base die 6, one end, which is far away from the base die 6, of the connecting rod 10 is provided with a counterweight ball 11, when a molten metal liquid is added between the upper die plate 2 and the lower die plate 3 in the use process of the conventional metal die, after the metal is cooled and formed, the metal is not easy to break away from the cavity of the lower die plate 3, the utility model comprises a fixed seat 1, an upper die plate 2, a lower die plate 3 and the protective plate 4, the top of the fixed seat 1 is horizontally arranged, the protective plates 4 are two, the two protective plates 4 are oppositely arranged on two sides of the top of the, the bottom of the upper template 2 is provided with a first convex column 5, the lower template 3 comprises a base die 6 and an inner die sleeve 7 matched with the first convex column 5, the top of the base die 6 is provided with a first groove 8 matched with the inner die sleeve 7, the axis of the inner die sleeve 7 and the axis of the first groove 8 are overlapped, the inner die sleeve 7 is a punched columnar body, the inner diameter of the top of the inner die sleeve 7 is the same as that of the bottom of the inner die sleeve 7, the outer wall of the inner die sleeve 7 is obliquely arranged along the vertical direction, the outer diameter of the top of the inner die sleeve 7 is larger than that of the bottom of the inner die sleeve 7, so that looseness is easily generated between the inner die sleeve 7 and the base die 6, the protection plate 4 is provided with a first through hole 9, the inner part of the first through hole 9 is movably provided with a connecting rod 10 in a penetrating manner, the outer end of the connecting rod 10 is provided with a counterweight ball 11, the inner end of the connecting rod 10 is abutted against the, so that the connecting rod 10 strikes the outer wall of the base mold 6 and the vibration enables easy separation between the metal product and the inner mold shell 7.

In the embodiment, when the utility model is used, after the metal product inside the utility model is cooled and formed, the upper template 2 and the lower template 3 are separated from each other, the upper template 2 is lifted up first, if the upper template 2 is not lifted up, the counterweight ball 11 is pulled outwards, then the counterweight ball 11 is released instantly, the connecting rod 10 impacts the outer wall of the base mold 6, the generated vibration enables the metal product and the upper template 2 to be separated from each other, after the upper template 2 is lifted up, the counterweight ball 11 is pulled outwards in order to enable the metal product and the inner mold sleeve 7 to be separated from each other, the connecting rod 10 impacts the outer wall of the base mold 6, and simultaneously the fixing rod 15 is pulled outside to drive the inner mold sleeve 7 to move, because the outer wall of the inner mold sleeve 7 is inclined, the looseness can be easily generated between the inner mold sleeve 7 and the base mold 6, the metal product and the inner mold sleeve 7 can be conveniently separated from each other, when the metal liquid is added, if overflow occurs, the overflowing metal liquid flows into the accommodating box body 18 through the overflow groove 17, the accommodating box body 18 is pulled by using pliers, so that the accommodating box body 18 rotates and inclines, and the metal liquid of the mobile phone is poured into a designated container.

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 novel metal mold comprises a fixed seat (1), an upper template (2), a lower template (3) and two protection plates (4), wherein the two protection plates (4) are arranged, the two protection plates (4) are oppositely arranged at the tops of two sides of the fixed seat (1), the upper template (2) and the lower template (3) are both arranged between the two protection plates (4), the upper template (2) is arranged above the lower template (3), the novel metal mold is characterized in that the bottom of the upper template (2) is provided with a first convex column (5), the first convex column (5) is a cylinder with a circular cross section, the axis of the first convex column (5) is vertically arranged, the lower template (3) comprises a base mold (6) and an inner mold sleeve (7) matched with the first convex column (5), the inner mold sleeve (7) is a hollow cylinder body, and the axis of the inner mold sleeve (7) is vertically arranged, the outer wall slope of interior die sleeve (7) sets up, and the external diameter at the top of interior die sleeve (7) is greater than the external diameter of the bottom of interior die sleeve (7), and the internal diameter at the top of interior die sleeve (7) is the same with the internal diameter of the bottom of interior die sleeve (7), the top of base mould (6) is provided with first recess (8) that matches each other with interior die sleeve (7), and interior die sleeve (7) mobile setting is in the inside of first recess (8), and the position in the outside of the relative base mould (6) of guard plate (4) is provided with first through-hole (9), the axis level of first through-hole (9) sets up, the inside mobile connecting rod (10) that is provided with of first through-hole (9), the inner of connecting rod (10) supports in the outside of base mould (6), and the one end of keeping away from base mould (6) of connecting rod (10) is provided with counterweight ball (11).

2. A novel metal mold as claimed in claim 1, characterized in that the inner wall of the end of the first through hole (9) close to the base mold (6) is provided with a first convex ring (12), the outer wall of the connecting column is provided with a second convex ring (13) opposite to the outer side of the first convex ring (12), the second convex ring (13) and the connecting shaft are coaxially arranged, and a spring is arranged between the outer side of the connecting column opposite to the first convex ring (12) and the second convex ring (13), and the spring is in a stretching state.

3. The novel metal mold as claimed in claim 1, wherein a first fixing ring (14) is arranged on the top of the inner mold sleeve (7) above the top of the base mold (6), the first fixing ring (14) and the inner mold sleeve (7) are coaxially arranged, fixing rods (15) are arranged on two sides of the first fixing ring (14) facing the protection plate (4), the axis of each fixing rod (15) is horizontally arranged, the protection plate (4) is provided with a first sliding groove (16) matched with the fixing rods (15), and the direction of the first sliding groove (16) is vertically arranged.

4. A novel metal mold as claimed in claim 3, characterized in that the top of the first fixing ring (14) is provided with an overflow groove (17), the diameter directions of the overflow groove (17) and the first fixing ring (14) are parallel to each other, the outer side of the first fixing ring (14) is provided with a containing box body (18) opposite to the lower part of the overflow groove (17), and the outer end of the overflow groove (17) extends out to the upper part of the containing box body (18).

5. A new metal mold according to claim 4, characterized in that the side of the housing box (18) close to the first fixing ring (14) is hinged to the first fixing ring (14) by means of fastening bolts.