CN219256261U

CN219256261U - Injection molding die carrier convenient to maintenance

Info

Publication number: CN219256261U
Application number: CN202223441344.5U
Authority: CN
Inventors: 温建刚; 周卫光; 张水养
Original assignee: Huizhou Yirun Metal Products Co ltd
Current assignee: Huizhou Yirun Metal Products Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-27
Anticipated expiration: 2032-12-22

Abstract

The utility model belongs to the field of mould frames, in particular to an injection mould frame convenient to maintain, which comprises a base; the lower bolster is installed to base top side, set up the screw on the shrinkage pool inner wall, install first screw in the through-hole, set up the mounting hole on four terminal angles departments of lower bolster top side, the guide bar both ends all are provided with the screw thread, the guide bar bottom is installed in the mounting hole through the screw thread, the lower bolster top is provided with the cope match-plate pattern, the guiding hole has been seted up in the cope match-plate pattern, the guide bar top passes through the screw thread to be installed on the pipe shaft inner wall of installation tube, the third screw runs through in round hole and screw hole, through first fixed plate and roof on the first pneumatic cylinder through second screw fixed connection, the guiding hole of cope match-plate pattern runs through the guide bar, and the guide bar top is connected with the installation pipe rotation on the roof, has realized the holistic installation of injection molding die carrier, is favorable to moulding plastics holistic dismantlement, and the die carrier is maintained.

Description

Injection molding die carrier convenient to maintenance

Technical Field

The utility model relates to the technical field of die carrier processing, in particular to an injection die carrier convenient to maintain.

Background

With the development of China society, the production mode of integrated molding is more and more due to convenient processing, so that the mold industry rapidly develops, and the mold frame is needed to fix the mold during the mold manufacturing.

The existing injection molding die carrier generally comprises an upper die carrier, a lower die carrier, a guiding device and the like, the die is generally positioned on the lower die carrier, and the die carrier is supported by the clamping between the upper die carrier and the lower die carrier.

The existing die carrier is inconvenient to install and disassemble, so that the maintenance is very inconvenient, and meanwhile, in the process of clamping the die, the operation process is complicated; therefore, an injection molding die carrier convenient to maintain is provided for the problems.

Disclosure of Invention

In order to make up the defects of the prior art and solve the problems in the prior art, the utility model provides an injection molding die carrier convenient to maintain.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an injection molding die carrier convenient to maintain, which comprises a base; the lower template is installed on the top side of the base, four through holes are formed in the base, the through holes are located at four top angles and are of a T-shaped structure, threads are arranged on the inner wall of the through holes, four concave holes are formed in the bottom side of the lower template, threads are formed in the inner wall of the concave holes, first screws are installed in the through holes and penetrate through the through holes and the concave holes, the base is connected with the lower template through the first screws, mounting holes are formed in four corners of the top side of the lower template, threads are formed in the mounting holes, four groups of guide rods are installed on the lower template, threads are arranged at two ends of the guide rods, the bottom ends of the guide rods are installed in the mounting holes through threads, an upper template is arranged above the lower template, guide holes are formed in the upper template, guide rods penetrate through the guide holes, a top plate is installed at the top end of the guide rods, the top plate is internally provided with a groove, the groove is internally provided with a mounting tube, the mounting tube is of a T-shaped structure, an end plate at the top of the mounting tube rotates in the groove, threads are arranged on the inner wall of the tube body, the top end of the guide rod is arranged on the inner wall of the tube body of the mounting tube through the threads, the bottom side of the top plate is provided with a first hydraulic cylinder, the top end of the first hydraulic cylinder is welded with a first fixing plate, the first fixing plate is provided with four round holes, the corresponding positions of the bottom side of the top plate and the round holes are provided with threaded holes, the first fixing plate is provided with a second screw, the second screw penetrates through the round holes and the threaded holes, the bottom end of the first hydraulic cylinder is welded with a second fixing plate, the second fixing plate is provided with four round holes, the top side of the upper die plate is provided with a threaded hole, the second fixing plate is provided with a third screw, the third screw runs through in round hole and screw hole, first pneumatic cylinder passes through third screw fixed connection with the cope match-plate pattern, through first screw with base and lower bolster fixed connection, rotate four guide bars again and install on the lower bolster, first fixed plate and roof on the first pneumatic cylinder pass through second screw fixed connection, second fixed plate on the first pneumatic cylinder passes through third screw fixed connection cope match-plate pattern top side, the guiding hole of cope match-plate pattern runs through there is the guide bar, the guide bar top rotates with the installation pipe on the roof to be connected, the holistic installation of injection mould frame has been realized, the holistic dismantlement of injection mould frame of being convenient for is of value to maintain the mould frame.

Preferably, the sliding tray is arranged on the bottom wall of the lower template, the sliding baffle is arranged in the sliding tray, the cylinder groove is formed in the upper portion of the sliding baffle, the second hydraulic cylinder is placed in the cylinder groove, the top end of the second hydraulic cylinder is welded with the third fixing plate, the third fixing plate is provided with a threaded hole, the lower template is internally provided with a positioning groove, the positioning groove is of a square structure, the positioning groove is internally provided with a cross groove, the cross plate is arranged in the cross groove, the cross plate is of a cross structure, the center of the cross plate is provided with a threaded hole, the center of the cross plate is provided with a fourth screw, the fourth screw penetrates through the threaded hole in the third fixing plate and the threaded hole in the center of the cross plate, the cross plate is fixedly connected with the third fixing plate through the fourth screw, the second hydraulic cylinder is placed in the cylinder groove, the sliding baffle is pushed to block the port of the cylinder groove, the third fixing plate at the top end of the second hydraulic cylinder is fixedly installed through the fourth screw, the die is placed in the positioning groove, the die is fixed in the positioning groove, the die is clamped by the first screw, and the die is convenient and fast to operate in the vertical direction.

The utility model has the advantages that:

1. according to the utility model, the base is fixedly connected with the lower die plate through the first screw, and then the four guide rods are rotatably arranged on the lower die plate, the first fixed plate on the first hydraulic cylinder is fixedly connected with the top plate through the second screw, the second fixed plate on the first hydraulic cylinder is fixedly connected with the top side of the upper die plate through the third screw, the guide rods penetrate through the guide holes of the upper die plate, and the top ends of the guide rods are rotatably connected with the mounting pipes on the top plate, so that the integral installation of the injection die frame is realized, the integral disassembly of the injection die frame is facilitated, and the maintenance of the die frame is facilitated.

2. According to the utility model, the second hydraulic cylinder is placed in the cylinder groove to push the sliding baffle to block the port of the cylinder groove, the third fixing plate at the top end of the second hydraulic cylinder is fixedly installed with the cross plate through the fourth screw, the die is placed in the positioning groove to fix the position of the die, and the first hydraulic cylinder and the second hydraulic cylinder are installed to clamp the die in the vertical direction, so that the die is convenient to operate.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic perspective view of a first embodiment;

FIG. 2 is a schematic side view in cross-section and perspective view of the first embodiment;

FIG. 3 is a schematic cross-sectional perspective view of a lower die plate according to the first embodiment;

fig. 4 is a schematic bottom perspective view of a lower template according to the first embodiment;

fig. 5 is a schematic top perspective view of a lower die plate of the second embodiment.

In the figure: 1. a base; 2. a lower template; 3. a through hole; 4. concave holes; 5. a first screw; 6. a mounting hole; 7. a guide rod; 8. an upper template; 9. a guide hole; 10. a top plate; 11. installing a pipe; 12. a first hydraulic cylinder; 13. a first fixing plate; 14. a second screw; 15. a second fixing plate; 16. a third screw; 17. a sliding groove; 18. a baffle; 19. a cylinder groove; 20. a second hydraulic cylinder; 21. a third fixing plate; 22. a positioning groove; 23. a cross groove; 24. a cross plate; 25. a fourth screw; 26. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, an injection molding frame for easy maintenance includes a base 1; the lower template 2 is arranged on the top side of the base 1, four through holes 3 are arranged on the base 1, the through holes 3 are positioned at four top angles and are of a T-shaped structure, threads are arranged on the inner wall of the through holes 3, four concave holes 4 are arranged on the bottom side of the lower template 2, threads are arranged on the inner wall of the concave holes 4, first screws 5 are arranged in the through holes 3, the first screws 5 penetrate through the through holes 3 and the concave holes 4, the base 1 and the lower template 2 are connected through the first screws 5, mounting holes 6 are arranged at the four end angles on the top side of the lower template 2, threads are arranged in the mounting holes 6, four groups of guide rods 7 are arranged on the lower template 2, threads are arranged at two ends of the guide rods 7, the bottom ends of the guide rods 7 are arranged in the mounting holes 6 through threads, an upper template 8 is arranged above the lower template 2, guide holes 9 are arranged in the upper template 8, guide rods 7 penetrate through the guide holes 9, a top plate 10 is arranged at the top end of the guide rods 7, the top plate 10 is provided with a groove, the groove is internally provided with a mounting tube 11, the mounting tube 11 is of a T-shaped structure, the top end plate of the mounting tube 11 rotates in the groove, the inner wall of the tube body is provided with threads, the top end of the guide rod 7 is arranged on the inner wall of the tube body of the mounting tube 11 through threads, the bottom side of the top plate 10 is provided with a first hydraulic cylinder 12, the top end of the first hydraulic cylinder 12 is welded with a first fixing plate 13, the first fixing plate 13 is provided with four round holes, the bottom side of the top plate 10 is provided with threaded holes corresponding to the round holes, the first fixing plate 13 is provided with a second screw 14, the second screw 14 penetrates through the round holes and the threaded holes, the bottom end of the first hydraulic cylinder 12 is welded with a second fixing plate 15, the second fixing plate 15 is provided with four round holes, the top side of the upper die plate 8 is provided with a threaded hole, the second fixing plate 15 is provided with a third screw 16, the third screw 16 penetrates through the round hole and the threaded hole, and the first hydraulic cylinder 12 is fixedly connected with the upper template 8 through the third screw 16; during operation, in the process of installing the injection molding frame, the base 1 is fixedly connected with the lower die plate 2 through the first screw 5, the four guide rods 7 are rotatably installed on the lower die plate 2, the first fixing plate 13 on the first hydraulic cylinder 12 is fixedly connected with the top plate 10 through the second screw 14, the second fixing plate 15 on the first hydraulic cylinder 12 is fixedly connected with the top side of the upper die plate 8 through the third screw 16, the guide holes 9 of the upper die plate 8 are penetrated with the guide rods 7, the top ends of the guide rods 7 are rotatably connected with the installation pipes 11 on the top plate 10, the integral installation of the injection molding frame is realized, the integral disassembly of the injection molding frame is convenient, and the maintenance of the injection molding frame is facilitated.

The bottom wall of the lower die plate 2 is provided with a sliding groove 17, a sliding baffle 18 is arranged in the sliding groove 17, a cylinder groove 19 is arranged above the sliding baffle 18, a second hydraulic cylinder 20 is placed in the cylinder groove 19, the top end of the second hydraulic cylinder 20 is welded with a third fixing plate 21, a threaded hole is formed in the third fixing plate 21, a positioning groove 22 is formed in the lower die plate 2, the positioning groove 22 is of a square structure, a cross groove 23 is formed in the bottom wall of the positioning groove 22, a cross plate 24 is placed in the cross groove 23, the cross plate 24 is of a cross structure, a threaded hole is formed in the center of the cross plate 24, a fourth screw 25 is arranged in the center of the cross plate 24, the fourth screw 25 penetrates through the threaded hole in the third fixing plate 21 and the threaded hole in the center of the cross plate 24, and the cross plate 24 is fixedly connected with the third fixing plate 21 through the fourth screw 25; during operation, in the process of installing the lower die plate 2, the second hydraulic cylinder 20 is placed in the cylinder groove 19, the sliding baffle 18 is pushed to block the port of the cylinder groove 19, the third fixing plate 21 at the top end of the second hydraulic cylinder 20 is fixedly installed with the cross plate 24 through the fourth screw 25, the die is placed in the positioning groove 22, the die position is fixed, and the first hydraulic cylinder 12 and the second hydraulic cylinder 20 are installed, so that the die is clamped in the vertical direction, and the operation is convenient.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, a rubber pad 26 is installed on the inner sidewall of the positioning groove 22; in operation, when the die is placed in the positioning groove 22, the rubber pad 26 is arranged on the side wall inside the positioning groove 22, so that the die is fixed, and the stability is improved.

The working principle is that in the process of installing the die frame, the base 1 is fixedly connected with the lower die plate 2 through the first screw 5, the four guide rods 7 are rotatably installed on the lower die plate 2, the first fixing plate 13 on the first hydraulic cylinder 12 is fixedly connected with the top plate 10 through the second screw 14, the second fixing plate 15 on the first hydraulic cylinder 12 is fixedly connected with the top side of the upper die plate 8 through the third screw 16, the guide holes 9 of the upper die plate 8 penetrate through the guide rods 7, the top ends of the guide rods 7 are rotatably connected with the installation tube 11 on the top plate 10, the integral installation of the injection die frame is realized, the integral disassembly of the injection die frame is convenient, the die frame is convenient to maintain, in the process of installing the inside of the lower die plate 2, the third fixing plate 21 and the cross plate 24 on the top ends of the second hydraulic cylinder 20 are fixedly installed through the fourth screw 25, the die is placed in the positioning groove 22, the die is fixed in position, the die is convenient to clamp the vertical direction, and the operation is convenient.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the 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.

Claims

1. An injection mold frame convenient to maintenance, its characterized in that: comprises a base (1); the base is characterized in that the top side of the base (1) is provided with a lower template (2), the base (1) is provided with four through holes (3), the through holes (3) are located at four top angles and are of a T-shaped structure, threads are arranged on the inner wall of the through holes (3), four concave holes (4) are formed in the bottom side of the lower template (2), threads are formed in the inner wall of the concave holes (4), a first screw (5) is arranged in the through holes (3), the first screw (5) penetrates through the through holes (3) and the concave holes (4), the base (1) is connected with the lower template (2) through the first screw (5), mounting holes (6) are formed in the four end corners of the top side of the lower template (2), threads are formed in the mounting holes (6), four groups of guide rods (7) are arranged at two ends of the guide rods (7), the bottom ends of the guide rods (7) are arranged in the threads in the mounting holes (6), the guide rods (7) are arranged in the mounting holes (6), the guide rods (8) in the top plate (10), the guide rods (10) are arranged in the top plate (8), be provided with mounting tube (11) in the recess, mounting tube (11) are "T" type structure, mounting tube (11) top end plate rotates in the recess, and the screw thread has been seted up on the pipe shaft inner wall, guide bar (7) top is installed on the pipe shaft inner wall of mounting tube (11) through the screw thread.

2. An injection mold frame for easy maintenance according to claim 1, wherein: the novel hydraulic device is characterized in that a first hydraulic cylinder (12) is arranged on the bottom side of the top plate (10), a first fixing plate (13) is welded on the top end of the first hydraulic cylinder (12), four round holes are formed in the first fixing plate (13), threaded holes are formed in the corresponding positions of the bottom side of the top plate (10) and the round holes, a second screw (14) is arranged on the first fixing plate (13), and the second screw (14) penetrates through the round holes and the threaded holes.

3. An injection mold frame for easy maintenance according to claim 2, wherein: the bottom welding of first pneumatic cylinder (12) has second fixed plate (15), four round holes have been seted up on second fixed plate (15), threaded hole has been seted up to cope match-plate pattern (8) top side, install third screw (16) on second fixed plate (15), third screw (16) run through in round hole and screw hole, first pneumatic cylinder (12) and cope match-plate pattern (8) are through third screw (16) fixed connection.

4. An injection mold frame for easy maintenance according to claim 1, wherein: the sliding groove (17) is formed in the bottom wall of the lower die plate (2), the sliding baffle (18) is arranged in the sliding groove (17), the cylinder groove (19) is formed in the upper portion of the sliding baffle (18), the second hydraulic cylinder (20) is placed in the cylinder groove (19), the third fixing plate (21) is welded at the top end of the second hydraulic cylinder (20), and threaded holes are formed in the third fixing plate (21).

5. An injection mold frame for easy maintenance according to claim 1, wherein: the positioning groove (22) is formed in the lower die plate (2), the positioning groove (22) is of a square structure, the bottom wall of the positioning groove (22) is provided with a cross groove (23), a cross plate (24) is placed in the cross groove (23), and the cross plate (24) is of a cross structure.

6. The maintenance-friendly injection mold frame as claimed in claim 5, wherein: the center of the cross plate (24) is provided with a threaded hole, the center of the cross plate (24) is provided with a fourth screw (25), the fourth screw (25) penetrates through the threaded hole in the third fixing plate (21) and the threaded hole in the center of the cross plate (24), and the cross plate (24) is fixedly connected with the third fixing plate (21) through the fourth screw (25).