CN221912999U - Quick detachable formula injection mold subassembly - Google Patents

Abstract

The utility model belongs to the technical field of injection molds, and particularly relates to an easily-detachable injection mold assembly, which comprises a bottom plate, wherein four corners of the upper end of the bottom plate are fixedly connected with supporting rods, the upper ends of the four supporting rods are fixedly connected with a top plate together, the middle part of the upper end of the top plate is fixedly provided with an air cylinder, the output end of the air cylinder is fixedly connected with a mounting mechanism, the lower end of the mounting mechanism is fixedly connected with an upper mold, the left part and the inner right part of the bottom plate are respectively provided with a driving groove, the left part and the right part of the upper end of the bottom plate are respectively provided with a sliding groove, the middle parts of the left end and the right end of the bottom plate are respectively fixedly provided with a motor, the output ends of the two motors are respectively fixedly connected with a first screw rod, the outer surfaces of the first screw rods are respectively and slidably connected with a clamping mechanism, and the two clamping mechanisms are respectively clamped with a lower mold. The easily-detachable injection mold assembly is convenient for installing and detaching the upper mold and the lower mold, and can improve the installing and detaching efficiency.

Description

An easily disassembled injection mold assembly

Technical Field

The utility model relates to the technical field of injection molds, in particular to an easily detachable injection mold assembly.

Background Art

In industrial production, various molds and tools used for injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods to obtain the desired products are called molds. Molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. The injection mold is a tool for producing plastic products, and it is also a tool that gives plastic products a complete structure and precise size. Injection molding refers to the high-pressure injection of heated and melted plastic into the mold cavity by the injection molding machine, and after cooling and solidification, a molded product is obtained. The overall structure of the injection mold assembly in the prior art is relatively fixed. When different products need to be produced, different molds often need to be installed. Therefore, the mold needs to be replaced frequently. However, in the prior art, it is not convenient to replace the upper and lower molds in the injection mold assembly, and it often wastes a lot of time because of replacing the upper and lower molds, and even delays the construction period. Therefore, we introduce a new easy-to-detach injection mold assembly.

Utility Model Content

The main purpose of the utility model is to provide an easily detachable injection mold assembly, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical solution adopted by the utility model is:

A removable injection mold assembly comprises a base plate, the four corners of the upper end of the base plate are fixedly connected to support rods, the upper ends of the four support rods are commonly fixedly connected to a top plate, a cylinder is fixedly installed in the middle of the upper end of the top plate, the output end of the cylinder is fixedly connected to a mounting mechanism, the lower end of the mounting mechanism is fixedly connected to an upper mold, the inner left and right parts of the base plate are provided with drive grooves, the upper left and right parts of the upper end of the base plate are provided with sliding grooves, the middle left and right parts of the base plate are fixedly installed with motors, the output ends of the two motors are fixedly connected to a No. 1 screw, the outer surfaces of the two No. 1 screws are slidably connected to a clamping mechanism, and the two clamping mechanisms are commonly engaged and connected with a lower mold.

Preferably, the mounting mechanism is located below the top plate, the vertical positions of the upper mold and the lower mold correspond to each other, and the ends of the two No. 1 screws away from the motor are movably connected to the inner walls of the two driving grooves through bearings respectively.

Preferably, the mounting mechanism includes a connecting plate and a mounting plate, the lower end of the connecting plate is fixedly connected to the upper mold, the middle part of the upper end of the connecting plate is fixedly connected to a connecting block, the upper left side of the outer surface of the connecting block and the upper right side of the outer surface are both fixedly connected to mounting blocks, threaded holes are opened on the upper ends of the two mounting blocks, the middle part of the upper end of the mounting plate is fixedly connected to the cylinder, a movable groove is opened inside the mounting plate, a No. 1 through groove is opened in the middle part of the lower end of the mounting plate, a No. 2 through groove is opened at the front part and the rear part of the lower end of the mounting plate, and a No. 2 screw is threadedly connected at the upper left part and the upper right part of the mounting plate.

Preferably, the No. 1 through groove and the No. 2 through groove are both communicated with the interior of the movable groove, the outer surface of the connecting block is interlaced and connected with the No. 1 through groove, the two mounting blocks are respectively interlaced and connected with the two No. 2 through grooves, the outer surfaces of the two mounting blocks are movably connected with the inner wall of the movable groove, and the two No. 2 screws pass through the mounting plate and are respectively threadedly connected with the two threaded holes.

Preferably, the clamping mechanism includes a support block, a slider is fixedly connected to the lower end of the support block, a connecting column is fixedly connected to the upper right end of the support block, a clamping block is fixedly connected to the right end of the connecting column, a clamping groove is opened at the right end of the clamping block, and a rubber pad is fixedly connected to the inner wall of the clamping groove.

Preferably, the sliding block is slidably connected to screw rod No. 1, the outer surface of the support block is movably connected to the slide groove, and the right end of the rubber pad is tightly fitted to the lower mold.

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

1. In the utility model, by passing the connection block through the No. 1 through-slot, passing the two mounting blocks through the two No. 2 through-slots respectively and placing the two mounting blocks in the movable slots, the connection block is rotated 90 degrees so that the two mounting blocks correspond to the vertical positions of the two No. 2 screws respectively, and then passing the two No. 2 screws through the mounting plate and respectively threadedly connected with the two threaded holes, the upper die below the connection plate is convenient for installation and removal;

2. In the utility model, two motors are started through an external control system, the two motors drive two No. 1 screws to rotate, and the two No. 1 screws drive two sliders to move relative to each other, so that the two clamping blocks clamp the lower mold together to limit the position, making it easy to install the lower mold, and can improve the stability of the lower mold, and can improve the installation and disassembly efficiency of the lower mold.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of an easily detachable injection mold assembly of the utility model;

FIG2 is a schematic diagram of the internal structure of a bottom plate of an easily detachable injection mold assembly of the utility model;

FIG3 is a schematic diagram of the overall structure of an installation mechanism of an easily detachable injection mold assembly of the utility model;

FIG. 4 is a schematic diagram of the overall structure of a clamping mechanism of an easily detachable injection mold assembly of the utility model.

In the figure: 1. bottom plate; 2. support rod; 3. top plate; 4. cylinder; 5. mounting mechanism; 6. upper die; 7. drive groove; 8. slide groove; 9. motor; 10. No. 1 screw; 11. clamping mechanism; 12. lower die; 13. connecting plate; 14. mounting plate; 15. connecting block; 16. mounting block; 17. threaded hole; 18. movable groove; 19. No. 1 through groove; 20. No. 2 through groove; 21. No. 2 screw; 22. supporting block; 23. slider; 24. connecting column; 25. clamping block; 26. clamping groove; 27. rubber pad.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Example

Please refer to Figures 1-4, the utility model provides a technical solution:

A removable injection mold assembly comprises a bottom plate 1, support rods 2 are fixedly connected to the four corners of the upper end of the bottom plate 1, a top plate 3 is fixedly connected to the upper ends of the four support rods 2, a cylinder 4 is fixedly installed in the middle of the upper end of the top plate 3, a mounting mechanism 5 is fixedly connected to the output end of the cylinder 4, an upper mold 6 is fixedly connected to the lower end of the mounting mechanism 5, a driving groove 7 is provided in the inner left and right parts of the bottom plate 1, a sliding groove 8 is provided in the upper left and right parts of the upper end of the bottom plate 1, a motor 9 is fixedly installed in the middle of the left end and the middle of the right end of the bottom plate 1, a No. 1 screw 10 is fixedly connected to the output ends of the two motors 9, a clamping mechanism 11 is slidably connected to the outer surfaces of the two No. 1 screws 10, a lower mold 12 is commonly engaged and connected between the two clamping mechanisms 11, the mounting mechanism 5 is located below the top plate 3, the upper mold 6 corresponds to the lower mold 12 in vertical position, and the ends of the two No. 1 screws 10 away from the motor 9 are movably connected to the inner walls of the two driving grooves 7 through bearings.

In this embodiment, the mounting mechanism 5 includes a connecting plate 13 and a mounting plate 14, the lower end of the connecting plate 13 is fixedly connected to the upper mold 6, the middle of the upper end of the connecting plate 13 is fixedly connected to a connecting block 15, the upper left side of the outer surface of the connecting block 15 and the upper right side of the outer surface are fixedly connected to mounting blocks 16, and the upper ends of the two mounting blocks 16 are both provided with threaded holes 17, the middle of the upper end of the mounting plate 14 is fixedly connected to the cylinder 4, the inside of the mounting plate 14 is provided with a movable groove 18, the middle of the lower end of the mounting plate 14 is provided with a No. 1 through groove 19, and the front and rear ends of the lower ends of the mounting plate 14 are A No. 2 through groove 20 is provided, and a No. 2 screw rod 21 is inserted through the upper left part and the upper right part of the mounting plate 14 through the thread connection, and the No. 1 through groove 19 and the No. 2 through groove 20 are both connected to the inside of the movable groove 18, and the outer surface of the connecting block 15 is inserted and connected to the No. 1 through groove 19, and the two mounting blocks 16 are respectively inserted and connected to the two No. 2 through grooves 20, and the outer surfaces of the two mounting blocks 16 are movably connected to the inner wall of the movable groove 18, and the two No. 2 screw rods 21 penetrate the mounting plate 14 and are respectively threadedly connected to the two threaded holes 17, so as to facilitate the installation and disassembly of the upper mold 6;

In this embodiment, the clamping mechanism 11 includes a support block 22, a slider 23 is fixedly connected to the lower end of the support block 22, a connecting column 24 is fixedly connected to the upper right end of the support block 22, a clamping block 25 is fixedly connected to the right end of the connecting column 24, the clamping block 25 can clamp and limit the lower mold 12, a clamping groove 26 is opened at the right end of the clamping block 25, a rubber pad 27 is fixedly connected to the inner wall of the clamping groove 26, the rubber pad 27 can improve the protection of the lower mold 12 during the clamping process, the slider 23 is slidably connected to the No. 1 screw 10, the outer surface of the support block 22 is movably connected to the slide groove 8, and the right end of the rubber pad 27 is tightly fitted to the lower mold 12.

It should be noted that the utility model is an easily detachable injection mold assembly. During use, first, the connecting block 15 is passed through the No. 1 through-slot 19, the two mounting blocks 16 are respectively passed through the two No. 2 through-slots 20 and the two mounting blocks 16 are located in the movable slot 18, the connecting block 15 is rotated 90 degrees, the two mounting blocks 16 are respectively aligned with the vertical positions of the two No. 2 screws 21, and then the two No. 2 screws 21 are passed through the mounting plate 14 and are respectively threadedly connected to the two threaded holes 17, so that the upper mold 6 below the connecting plate 13 can be easily moved. Installation and disassembly, then place the lower mold 12 on the base plate 1 and correspond to the vertical position of the upper mold 6, start the two motors 9 through the external control system, the two motors 9 drive the two No. 1 screws 10 to rotate, and the two No. 1 screws 10 drive the two sliders 23 to move relative to each other, so that the two clamping blocks 25 clamp and limit the lower mold 12 together, so that the lower mold 12 is easy to install, and the stability of the lower mold 12 can be improved, and the installation and disassembly efficiency of the lower mold 12 can be improved. In the process of clamping and limiting the lower mold 12, the rubber pad 27 can improve the protection of the lower mold 12.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. The utility model provides a quick detachable injection mold subassembly, includes bottom plate (1), its characterized in that: the novel automatic feeding device is characterized in that support rods (2) are fixedly connected to four corners of the upper end of the bottom plate (1), a top plate (3) is fixedly connected to four corners of the upper end of the support rods (2), an air cylinder (4) is fixedly arranged in the middle of the upper end of the top plate (3), an installation mechanism (5) is fixedly connected to the output end of the air cylinder (4), an upper die (6) is fixedly connected to the lower end of the installation mechanism (5), driving grooves (7) are formed in the inner left portion and the inner right portion of the bottom plate (1), sliding grooves (8) are formed in the left portion and the right portion of the upper end of the bottom plate (1), a motor (9) is fixedly arranged in the middle of the left end and the right portion of the bottom plate (1), a first screw (10) is fixedly connected to the output end of the motor (9), a clamping mechanism (11) is fixedly connected to the outer surface of the first screw (10), and a lower die (12) is fixedly clamped between the clamping mechanisms (11).

2. The readily removable injection mold assembly of claim 1, wherein: the mounting mechanism (5) is located below the top plate (3), the vertical positions of the upper die (6) and the lower die (12) are corresponding, and one ends, far away from the motor (9), of the first screw rods (10) are movably connected with the inner walls of the two driving grooves (7) through bearings respectively.

3. The readily removable injection mold assembly of claim 1, wherein: the mounting mechanism (5) comprises a connecting plate (13) and a mounting plate (14), the lower end of the connecting plate (13) is fixedly connected with an upper die (6), a connecting block (15) is fixedly connected with the middle part of the upper end of the connecting plate (13), mounting blocks (16) are fixedly connected to the upper side of the left part of the outer surface of the connecting block (15) and the upper side of the right part of the outer surface of the connecting block, threaded holes (17) are formed in the upper ends of the mounting blocks (16), the middle part of the upper end of the mounting plate (14) is fixedly connected with a cylinder (4), a movable groove (18) is formed in the mounting plate (14), a first through groove (19) is formed in the middle of the lower end of the mounting plate (14), a second through groove (20) is formed in the front of the lower end of the mounting plate (14) and the rear part of the lower end of the mounting plate, and a second threaded screw (21) is fixedly connected to the left part of the upper end of the mounting plate (14).

4. A readily removable injection mold assembly as claimed in claim 3, wherein: the first through groove (19) and the second through groove (20) are communicated with the inside of the movable groove (18), the outer surface of the connecting block (15) is connected with the first through groove (19) in a penetrating mode, the two mounting blocks (16) are connected with the second through grooves (20) in a penetrating mode respectively, the outer surfaces of the two mounting blocks (16) are movably connected with the inner wall of the movable groove (18), and the two screw rods (21) penetrate through the mounting plate (14) and are connected with the two threaded holes (17) in a threaded mode respectively.

5. The readily removable injection mold assembly of claim 1, wherein: the clamping mechanism (11) comprises a supporting block (22), the lower end of the supporting block (22) is fixedly connected with a sliding block (23), the upper portion of the right end of the supporting block (22) is fixedly connected with a connecting column (24), the right end of the connecting column (24) is fixedly connected with a clamping block (25), the right end of the clamping block (25) is provided with a clamping groove (26), and the inner wall of the clamping groove (26) is fixedly connected with a rubber pad (27).

6. The readily removable injection mold assembly of claim 5, wherein: the sliding block (23) is in sliding connection with the first screw (10), the outer surface of the supporting block (22) is movably connected with the sliding groove (8), and the right end of the rubber pad (27) is tightly attached to the lower die (12).