Self-adjusting rubber injection mold capable of being quickly locked

Abstract

The utility model relates to the related technical field of rubber injection molds, in particular to a self-adjusting rubber injection mold capable of quickly locking the mold, which comprises an upper mold, a first parting block is arranged in the upper mold, one end of the upper mold is connected with a middle mold, a middle mold core is arranged in the middle mold, one end of the middle mold is connected with a lower mold, and a second parting block is arranged in the lower mold. A second parting block is arranged in the lower die, and a product is arranged in the second parting block. According to the self-adjusting rubber injection mold capable of quickly locking the mold, through the arrangement of a first moving rod, a first connecting rod, a first mold locking block, a first connecting groove, a limiting block, a second mold locking groove, a second moving rod, a second connecting rod, a second mold locking block and a second connecting groove, when the mold is locked, the first moving rod and the second moving rod are rotated; at the moment, the first connecting rod and the second connecting rod can move in the first connecting groove and the second connecting groove correspondingly, and the first mold locking block and the second mold locking block can be driven to move for mold locking work.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber injection molds, in particular to a self-adjusting rubber injection mold capable of quickly clamping molds. Background Technique

[0002] ‌A mold‌ is a tool used in industrial production to manufacture shaped articles. It consists of various parts and realizes the processing of the external shape of the article by changing the physical state of the shaped material. Molds play a crucial role in industrial production. Different molds are used when injecting different products. When installing the mold core, a mold clamping structure for the mold core is required to make the installation of the mold core more stable and the disassembly more convenient. Therefore, there is a particular need for a self-adjusting rubber injection mold capable of quickly clamping molds.

[0003] However, for existing self-adjusting rubber injection molds, most molds cannot quickly clamp the mold, and the clamping effect is not good. The installation and disassembly of the mold core are very troublesome. Content of the Utility Model

[0004] The purpose of the utility model is to provide a self-adjusting rubber injection mold capable of quickly clamping molds, so as to solve the problems in the above background technique that for existing self-adjusting rubber injection molds capable of quickly clamping molds, most molds cannot quickly clamp the mold, the clamping effect is not good, and the installation and disassembly of the mold core are very troublesome.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A self-adjusting rubber injection mold capable of quickly clamping molds, including an upper mold. A first parting block is arranged inside the upper mold. One end of the upper mold is connected to a middle mold. A middle mold core is arranged inside the middle mold. One end of the middle mold is connected to a lower mold. A second parting block is arranged inside the lower mold. A product is arranged inside the second parting block. A first mold clamping groove is opened inside the upper mold. One end of the first mold clamping groove is connected to a first moving rod. Both ends of the first moving rod are connected to a first connecting rod. One end of the first connecting rod is connected to a first mold clamping block. A first connecting groove is opened on one side surface of the first mold clamping block. A limiting block is installed at one end of the upper mold. A second mold clamping groove is opened inside the lower mold. One end of the second mold clamping groove is connected to a second moving rod. One end of the second moving rod is connected to a second connecting rod. One end of the second connecting rod is connected to a second mold clamping block. A second connecting groove is opened on one side surface of the second mold clamping block.

[0006] Preferably, two groups of first mold clamping grooves are opened, and a group of first moving rods are arranged in each group of second connecting grooves.

[0007] Preferably, a group of first connecting rods and first mold clamping blocks are arranged at both ends of the first moving rod respectively.

[0008] Preferably, a set of the second connecting rod and the second locking module are arranged at each end of the second moving rod.

[0009] Preferably, two sets of the second mold locking grooves are provided, and a set of second moving rods are arranged in each set of second mold locking grooves.

[0010] Preferably, four sets of the limiting blocks are provided, and two sets are arranged on the upper mold and the lower mold respectively.

[0011] Preferably, the limiting blocks are respectively connected to the upper mold and the lower mold through bearings, and the limiting blocks and the upper mold form a rotating structure.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: for the self-adjusting rubber injection mold capable of quickly locking the mold, through the settings of the upper mold, the first parting block, the middle mold, the middle mold core, the lower mold, the second parting block, the product, the first mold locking groove, the first moving rod, the first connecting rod, the first locking module, the first connecting groove, the limiting block, the second mold locking groove, the second moving rod, the second connecting rod, the second locking module and the second connecting groove, when locking the mold, lift the limiting rod and rotate the first moving rod and the second moving rod. At this time, the first moving rod and the second moving rod move in the first mold locking groove and the second mold locking groove respectively, and the first connecting rod and the second connecting rod will move in the first connecting groove and the second connecting groove respectively, and the first locking module and the second locking module will be driven to move. The moving first locking module and second locking module will perform the mold locking work. Secondly, two sets of spherical surfaces are arranged inside the lower mold, and the two sets of spherical surfaces can play a self-balancing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic side view of the external structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the mutual cooperation structure of the first locking module and the first connecting groove of the present utility model;

[0015] Figure 3 is a schematic diagram of the mutual cooperation structure of the lower mold and the second parting block of the present utility model;

[0016] Figure 4 is a schematic diagram of the mutual cooperation structure of the second locking module and the second connecting groove of the present utility model.

[0017] In the figure: 1. upper mold; 2. first parting block; 3. middle mold; 4. middle mold core; 5. lower mold; 6. second parting block; 7. product; 8. first mold locking groove; 9. first moving rod; 10. first connecting rod; 11. first locking module; 12. first connecting groove; 13. limiting block; 14. second mold locking groove; 15. second moving rod; 16. second connecting rod; 17. second locking module; 18. second connecting groove. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-4 , the present invention provides a technical solution: a self-adjusting rubber injection mold capable of quickly clamping the mold, including an upper mold 1. A first parting block 2 is arranged inside the upper mold 1. One end of the upper mold 1 is connected to a middle mold 3. A middle mold core 4 is arranged inside the middle mold 3. One end of the middle mold 3 is connected to a lower mold 5. A second parting block 6 is arranged inside the lower mold 5. A product 7 is arranged inside the second parting block 6. A first mold clamping groove 8 is opened inside the upper mold 1. One end of the first mold clamping groove 8 is connected to a first moving rod 9. Both ends of the first moving rod 9 are connected to a first connecting rod 10. One end of the first connecting rod 10 is connected to a first mold clamping block 11. A first connecting groove 12 is opened on one side surface of the first mold clamping block 11. A limiting block 13 is installed at one end of the upper mold 1. A second mold clamping groove 14 is opened inside the lower mold 5. One end of the second mold clamping groove 14 is connected to a second moving rod 15. One end of the second moving rod 15 is connected to a second connecting rod 16. One end of the second connecting rod 16 is connected to a second mold clamping block 17. A second connecting groove 18 is opened on one side surface of the second mold clamping block 17. Through the settings of the upper mold 1, the first parting block 2, the middle mold 3, the middle mold core 4, the lower mold 5, the second parting block 6, the product 7, the first mold clamping groove 8, the first moving rod 9, the first connecting rod 10, the first mold clamping block 11, the first connecting groove 12, the limiting block 13, the second mold clamping groove 14, the second moving rod 15, the second connecting rod 16, the second mold clamping block 17 and the second connecting groove 18, when it is necessary to clamp the mold, lift the limiting block 13 and move the first moving rod 9. The movement of the first moving rod 9 causes the first connecting rod 10 to move in the first connecting groove 12. When the first connecting rod 10 moves, the first mold clamping block 11 will move to clamp the first parting block 2. Then move the second moving rod 15. The second moving rod 15 causes the second connecting rod 16 to move in the second connecting groove 18. At this time, the second mold clamping block 17 will be driven to clamp the second parting block 6. Finally, put down the limiting block 13 for limiting, and thus the work of clamping the mold is completed. The installation and disassembly of the mold core are very convenient.

[0020] Furthermore, two groups of first mold clamping grooves 8 are opened, and a group of first moving rods 9 are arranged in each group of second connecting grooves 18. Through the setting of the first moving rod 9, when the first moving rod 9 moves, the first connecting rod 10 will move in the first connecting groove 12, and the first mold clamping block 11 will be driven to move.

[0021] Further, a set of the first connecting rod 10 and the first locking module 11 is provided at each end of the first moving rod 9. Through the setting of the first locking module 11, when the first locking module 11 is driven to move, the first splitting block 2 and the second splitting block 6 will be locked, playing a good protective role for the first splitting block 2 and the second splitting block 6.

[0022] Further, a set of the second connecting rod 16 and the second locking module 17 is provided at each end of the second moving rod 15. Through the setting of the second connecting rod 16, when the second connecting rod 16 moves in the second connecting groove 18, the second locking module 17 will be driven to move.

[0023] Further, two sets of second locking grooves 14 are provided, and a set of second moving rods 15 is provided in each set of second locking grooves 14. Through the setting of the second moving rods 15, when the second moving rods 15 move, the second connecting rods 16 will move in the second connecting grooves 18, and the second locking modules 17 will be driven to move.

[0024] Further, four sets of limiting blocks 13 are provided, and two sets are provided on the upper die 1 and the lower die 5 respectively. Through the setting of the limiting blocks 13, the limiting blocks 13 can limit the first moving rod 9 and the second moving rod 15.

[0025] Further, the limiting blocks 13 are respectively connected to the upper die 1 and the lower die 5 through bearings. The limiting blocks 13 and the upper die 1 form a rotating structure. Through the setting of the upper die 1, the upper die 1 can drive the first splitting block 2 to move, so that the first splitting block 2 is connected to the middle die core 4. After the connection, the injection molding work can start.

[0026] Working principle: When mold clamping is required, lift the limiting block 13 and move the first moving rod 9. The movement of the first moving rod 9 causes the first connecting rod 10 to move in the first connecting groove 12. When the first connecting rod 10 moves, the first locking module 11 will move to lock the first splitting block 2. Then move the second moving rod 15. The second moving rod 15 causes the second connecting rod 16 to move in the second connecting groove 18. At this time, the second locking module 17 will be driven to lock the second splitting block 6. Finally, lower the limiting block 13 for limiting. In this way, the mold clamping work is completed. The installation and disassembly of the mold core are very convenient. Secondly, two sets of spherical surfaces are provided in the lower die 5. When the angles of the first splitting block 2 and the middle die core 4 are offset, the two sets of spherical surfaces can play a role of self-adjustment and self-balancing.

[0027] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A self-adjusting rubber injection mold capable of rapid mold locking, comprising an upper mold (1), characterized in that: A first parting block (2) is arranged inside the upper mold (1), one end of the upper mold (1) is connected to a middle mold (3), a middle mold core (4) is arranged inside the middle mold (3), one end of the middle mold (3) is connected to a lower mold (5), a second parting block (6) is arranged inside the lower mold (5), a product (7) is arranged inside the second parting block (6), a first locking groove (8) is opened inside the upper mold (1), one end of the first locking groove (8) is connected to a first moving rod (9), both ends of the first moving rod (9) are connected to first connecting rods (10), and the first connecting rods (11) are connected to the first moving rods (9). One end of the rod (10) is connected to a first locking module (11), a first connecting groove (12) is provided on one side surface of the first locking module (11), a limiting block (13) is installed on one end of the upper mold (1), a second locking groove (14) is provided inside the lower mold (5), one end of the second locking groove (14) is connected to a second moving rod (15), one end of the second moving rod (15) is connected to a second connecting rod (16), one end of the second connecting rod (16) is connected to a second locking module (17), and a second connecting groove (18) is provided on one side surface of the second locking module (17).

2. A self-adjusting rubber injection mold capable of rapid mold clamping according to claim 1, characterized in that: The first clamping grooves (8) are provided with two groups, and a group of first moving rods (9) is arranged in each group of second connecting grooves (18).

3. A self-adjusting rubber injection mold capable of rapid mold clamping according to claim 1, characterized in that: A set of the first connecting rod (10) and the first locking module (11) are respectively arranged at both ends of the first moving rod (9).

4. A self-adjusting rubber injection mold capable of rapid mold clamping according to claim 1, characterized in that: A set of the second connecting rod (16) and the second locking module (17) is respectively arranged at both ends of the second moving rod (15).

5. The self-adjusting rubber injection mold capable of rapid mold clamping according to claim 1, characterized in that: Two groups of the second mold locking grooves (14) are provided, and a group of second moving rods (15) is arranged in each group of the second mold locking grooves (14).

6. The self-adjusting rubber injection mold capable of rapid mold clamping according to claim 1, characterized in that: The limit blocks (13) are provided in four groups, with two groups being provided on the upper die (1) and two groups being provided on the lower die (5).

7. A self-adjusting rubber injection mold capable of rapid mold clamping according to claim 1, characterized in that: The limit block (13) is connected to the upper die (1) and the lower die (5) respectively via bearings, and the limit block (13) and the upper die (1) form a rotating structure.

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