CN221291999U

CN221291999U - Combined shaping die

Info

Publication number: CN221291999U
Application number: CN202322907092.9U
Authority: CN
Inventors: 罗耀; 林伟琦
Original assignee: Zhejiang Zhongjun Technology Co ltd
Current assignee: Zhejiang Zhongjun Technology Co ltd
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2024-07-09
Anticipated expiration: 2033-10-30

Abstract

The utility model discloses a combined shaping die, which belongs to the field of dies and comprises a lower die and an upper die, wherein the top surface of the upper die is fixedly connected with an injection port, the lower die and the upper die are fixedly connected together through a connecting mechanism, the connecting mechanism is fixedly connected to the two sides of the front end and the rear end of the lower die, the connecting mechanism comprises a concave block, an L-shaped long plate, a movable block, a limiting rod and a threaded rod, the connecting mechanism is matched with the upper die and the lower die for use, after the L-shaped long plate is overturned through a first rotating rod, the threaded rod is driven by a rotating knob to realize threaded rotation in a threaded hole, and a second rotating rod at the bottom end is driven to rotate in a bearing to push the movable block to move downwards until the limiting rod at the bottom surface of the movable block is inserted into a fixed hole, so that the lower die and the upper die can be assembled together, and then the lower die and the upper die can be disassembled conveniently.

Description

Combined shaping die

Technical Field

The utility model relates to the field of dies, in particular to a combined shaping die.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used.

In the prior art, a shaping mold is often needed in the production process of some mechanical products, the shaping mold is divided into an upper mold and a lower mold, after the upper mold and the lower mold are assembled and fixed together through bolts, raw materials are injected into a mold cavity formed by combining the upper mold and the lower mold through injection ports and then shaped to obtain a finished product after cooling, but because the upper mold and the lower mold are assembled and fixed together through bolts, the operation is complicated when the upper mold and the lower mold are assembled and installed, and the operation is inconvenient when the mold is disassembled, so that the production efficiency is reduced.

Disclosure of utility model

The utility model mainly aims to provide a combined shaping die 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 modular design mould, includes bed die and last mould, the top surface fixedly connected with filling opening of last mould, link together through coupling mechanism fixed connection between bed die and the last mould, and coupling mechanism fixed connection is in the front and back end both sides of bed die, coupling mechanism includes concave type piece, L type longeron, movable block, gag lever post and threaded rod, concave type piece fixed connection is in the front and back end both sides of bed die, and the first dwang and concave type piece swing joint of L type longeron through both sides bottom, T type sliding block swing joint on the back end wall is on the vertical position front end wall of L type longeron, and gag lever post fixed connection is in the bottom of movable block, threaded rod and the screw hole swing joint of L type longeron top surface, and the threaded rod is still through the second dwang and the movable block swing joint of bottom.

Preferably, a group of laterally symmetrical fixing blocks are respectively and fixedly arranged at the front end and the rear end of the upper die, and fixing holes are formed in the top surfaces of the fixing blocks.

Preferably, a group of concave blocks which are bilaterally symmetrical are fixedly arranged at the front end and the rear end of the lower die respectively, and rotating holes are respectively formed in the left side and the right side of the inner wall of the concave groove of the concave block.

Preferably, the left side bottom and the right side bottom of L type longeron are respectively fixed mounting has first dwang, and first dwang movable mounting is downthehole at the rotation, T type sliding tray has been seted up to the preceding end wall top of L type longeron, and the screw hole has still been seted up to the top surface of L type longeron.

Preferably, the T-shaped sliding block is fixedly installed on the rear end wall of the movable block, the T-shaped sliding block is movably installed in the T-shaped sliding groove, a limiting rod is fixedly installed at the bottom end of the movable block and is installed in the fixing hole in a penetrating mode, the top surface of the movable block is further provided with a groove, and a bearing is fixedly installed in the groove of the groove.

Preferably, the threaded rod is in threaded connection with the threaded hole, a second rotating rod is fixedly installed at the bottom end of the threaded rod, the second rotating rod is fixedly installed with the bearing in a penetrating mode, and a knob is fixedly installed at the top end of the threaded rod.

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

According to the utility model, the connecting mechanism is matched with the upper die, the lower die and the upper die, the first rotating rod is used for overturning the L-shaped long plate, the knob is rotated to drive the threaded rod to realize threaded rotation in the threaded hole, and the second rotating rod at the bottom end is driven to rotate in the bearing to push the movable block to move downwards until the limit rod at the bottom surface of the movable block is inserted into the fixed hole, so that the lower die and the upper die can be assembled and installed together quickly, and then the lower die and the upper die are disassembled conveniently, so that the assembly and disassembly operation between the lower die and the upper die is simple, convenient and quick, and the production working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the upper mold of the present utility model;

fig. 3 is a schematic view illustrating the structure of the connection mechanism according to the present utility model.

In the figure: 1. a lower die; 2. an upper die; 3. an injection port; 4. a connecting mechanism; 5. a fixed block; 6. a fixing hole; 7. a concave block; 8. a rotation hole; 9. an L-shaped long plate; 10. a first rotating lever; 11. a T-shaped sliding groove; 12. a threaded hole; 13. a movable block; 14. a T-shaped sliding block; 15. a limit rod; 16. a groove; 17. a bearing; 18. a threaded rod; 19. a second rotating lever; 20. and (5) a knob.

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 combined shaping mold comprises a lower mold 1 and an upper mold 2, wherein the top surface of the upper mold 2 is fixedly connected with an injection port 3, the lower mold 1 and the upper mold 2 are fixedly connected together through a connecting mechanism 4, the connecting mechanism 4 is fixedly connected to the two sides of the front end and the rear end of the lower mold 1, the connecting mechanism 4 comprises a concave block 7, an L-shaped long plate 9, a movable block 13, a limiting rod 15 and a threaded rod 18, the concave block 7 is fixedly connected to the two sides of the front end and the rear end of the lower mold 1, the L-shaped long plate 9 is movably connected with the concave block 7 through a first rotating rod 10 at the bottom ends of the two sides, the movable block 13 is movably connected to the front end wall of the vertical part of the L-shaped long plate 9 through a T-shaped sliding block 14 on the rear end wall, the limiting rod 15 is fixedly connected to the bottom end of the movable block 13, the threaded rod 18 is movably connected with a threaded hole 12 at the top surface of the L-shaped long plate 9, and the threaded rod 18 is also movably connected with the movable block 13 through a second rotating rod 19 at the bottom end.

As shown in fig. 1-3, in this embodiment, in order to facilitate the combined installation between the lower mold 1 and the upper mold 2 through the connection mechanism 4, a group of laterally symmetrical fixing blocks 5 are respectively and fixedly installed at the front end and the rear end of the upper mold 2, fixing holes 6 are formed in the top surface of the fixing blocks 5, a group of laterally symmetrical concave blocks 7 are respectively and fixedly installed at the front end and the rear end of the lower mold 1, rotating holes 8 are respectively formed in the left side and the right side of the inner wall of the recess of the concave blocks 7, first rotating rods 10 are respectively and fixedly installed at the left side and the right side bottom ends of the L-shaped long plates 9, the first rotating rods 10 are movably installed in the rotating holes 8, T-shaped sliding grooves 11 are formed above the front end wall of the L-shaped long plates 9, threaded holes 12 are also formed in the top surface of the L-shaped long plates 9, T-shaped sliding blocks 14 are fixedly installed on the rear end walls of the movable blocks 13, limiting rods 15 are fixedly installed in the top surfaces of the fixing holes 6 in a penetrating manner, first rotating rods 16 are fixedly installed at the bottom ends of the movable blocks 13, threaded rods 16 are fixedly installed at the top ends of the rotating rods 18, threaded rods 18 are fixedly installed at the top ends of the rotating rods 18, and the threaded rods 18 are fixedly installed at the bottom ends of the rotating rods 18, and the threaded rods 18 are fixedly installed at the top ends of the rotating rods 18, and the threaded rods are fixedly installed at the top ends of the threaded rods 18;

The specific use principle of the connecting mechanism 4 matched with the upper and lower dies 1 and 2 is as follows: after the lower die 1 and the upper die 2 are combined, the L-shaped long plates 9 at the front end and the rear end of the lower die 1 are manually turned in sequence, the first rotating rods 10 arranged at the bottom ends at the left side and the right side of the L-shaped long plates 9 rotate in the rotating holes 8 arranged at the left side and the right side of the inner wall of the concave opening of the concave block 7 arranged at the front end and the rear end of the lower die 1 until the L-shaped long plates 9 can not be turned any more, then, the knob 20 positioned at the top surface of the L-shaped long plates 9 is rotated, the knob 20 drives the threaded rod 18 to realize the threaded rotation operation in the threaded hole 12 arranged at the top surface of the L-shaped long plates 9, the second rotating rods 19 arranged at the bottom end are driven to rotate in the bearing 17 arranged in the groove 16 arranged at the top surface of the movable block 13 in the threaded rotation process, and the threaded rod 18 drives the movable block 13 to move downwards through the second rotating rods 19 at the bottom end in the continuous rotation of the knob 20, and the T-shaped sliding block 14 arranged at the rear end slides in the T-shaped sliding groove 11 arranged on the front end wall of the vertical part of the L-shaped long plate 9 when the movable block 13 moves until the movable block 13 moves downwards to enable the limit rod 15 arranged at the bottom end to be inserted into the fixed holes 6 arranged on the top surfaces of the fixed blocks 5 arranged at the front and rear ends of the upper die 2, and the knob 20 can not rotate any more, so that the lower die 1 and the upper die 2 can be assembled together quickly, finally, raw materials are injected into the die cavity formed by the upper die 2 and the lower die 1 through the injection port 3, and then the finished product is obtained after cooling, and then when the lower die 1 and the upper die 2 are disassembled, the lower die 1 and the upper die 2 can be separated only by rotating the knob 20 to enable the limit rod 15 to be moved out of the fixed holes 6 and then overturning the L-shaped long plate 9, the combined installation and the disassembly operation between the lower die 1 and the upper die 2 are simple, convenient and quick, and the production work efficiency is improved.

The foregoing is only illustrative of the preferred embodiments of the present utility model and, although the present utility model has been described in detail with reference to the foregoing embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and equivalents of the features may be substituted for elements thereof without departing from the true spirit and scope of the utility model.

Claims

1. The utility model provides a modular design mould, includes bed die (1) and last mould (2), the top surface fixedly connected with filling opening (3) of last mould (2), its characterized in that: the novel plastic injection molding machine is characterized in that the lower die (1) and the upper die (2) are fixedly connected together through a connecting mechanism (4), the connecting mechanism (4) is fixedly connected to the front end and the rear end of the lower die (1), the connecting mechanism (4) comprises a concave block (7), an L-shaped long plate (9), a movable block (13), a limiting rod (15) and a threaded rod (18), the concave block (7) is fixedly connected to the front end and the rear end of the lower die (1), the L-shaped long plate (9) is movably connected with the concave block (7) through a first rotating rod (10) at the bottom ends of the two sides, the movable block (13) is movably connected to the front end wall of the vertical part of the L-shaped long plate (9) through a T-shaped sliding block (14) on the rear end wall, the limiting rod (15) is fixedly connected to the bottom end of the movable block (13), the threaded rod (18) is movably connected with a threaded hole (12) at the top surface of the L-shaped long plate (9), and the threaded rod (18) is movably connected with the movable block (13) through a second rotating rod (19) at the bottom end.

2. The combination setting mold according to claim 1, wherein: the front end and the rear end of the upper die (2) are respectively and fixedly provided with a group of bilaterally symmetrical fixing blocks (5), and the top surface of each fixing block (5) is provided with a fixing hole (6).

3. A modular sizing die as set forth in claim 2, wherein: the front end and the rear end of the lower die (1) are respectively and fixedly provided with a group of concave blocks (7) which are bilaterally symmetrical, and the left side and the right side of the inner wall of the concave block (7) are respectively provided with a rotating hole (8).

4. A modular sizing die as set forth in claim 3, wherein: the left side bottom and the right side bottom of L type longeron (9) are respectively fixed mounting has first dwang (10), and first dwang (10) movable mounting is in rotation hole (8), T type sliding tray (11) have been seted up to the preceding end wall top of L type longeron (9), and screw hole (12) have still been seted up to the top surface of L type longeron (9).

5. The modular sizing die as recited in claim 4, wherein: the T-shaped sliding block (14) is fixedly mounted on the rear end wall of the movable block (13), the T-shaped sliding block (14) is movably mounted in the T-shaped sliding groove (11), a limiting rod (15) is fixedly mounted at the bottom end of the movable block (13), the limiting rod (15) is installed in the fixing hole (6) in a penetrating mode, a groove (16) is further formed in the top surface of the movable block (13), and a bearing (17) is fixedly mounted in the groove of the groove (16).

6. The modular sizing die as recited in claim 5, wherein: the threaded rod (18) is connected with the threaded hole (12) through threads, a second rotating rod (19) is fixedly arranged at the bottom end of the threaded rod (18), the second rotating rod (19) is fixedly arranged together with the bearing (17) in a penetrating mode, and a knob (20) is fixedly arranged at the top end of the threaded rod (18).