一种具备夹紧功能的注塑模具

Abstract

本实用新型公开了一种具备夹紧功能的注塑模具，属于注塑模具技术领域，包括外壳，所述外壳两侧固定安装有侧板，所述模具顶面设有夹紧组件；本实用新型中，通过在内设置有限位块，通过该设计，实现了在注塑模具的使用过程当中，通过限位块与侧板之间的接触来使得第一弹簧处于压缩的状态，从而通过第一弹簧将模具与顶盖紧密接触，进而将模具与顶盖夹紧，并能够避免模具在使用的过程当中由于震动等对模具与顶盖之间的连接所造成的影响，同时在将顶盖与模具相连接的过程当中能够使得气囊压缩，从而通过气管与喷气环对注塑管进行吹拂，从而减少注塑管表面的灰尘，进而避免由于灰尘的存在而导致注塑管连接的密封性。

Claims

1. An injection mold with clamping function, comprising a housing (1), characterized in that: Side plates (2) are fixedly installed on both sides of the outer shell (1). A first spring (6) is fixedly installed on the top surface of the side plate (2). A damping rod (7) is provided in the spiral of the first spring (6). A mold (3) is fixedly installed on the top of the first spring (6). A clamping assembly (5) is provided on the top surface of the mold (3). An auxiliary assembly (4) is provided on the top surface of the clamping assembly (5). The clamping assembly (5) includes a top cover (59), on both sides of the top cover (59) are fixedly mounted mounting brackets (56), a second spring (55) is fixedly mounted on the top surface of the mounting brackets (56), an injection tube (54) is fixedly mounted on the top surface of the top cover (59), an airbag (53) is fixedly mounted on the top surface of the top cover (59), an air pipe (52) is fixedly mounted on one end of the airbag (53), an air jet ring (51) is fixedly mounted on the other end of the air pipe (52), a slide rod (57) is slidably mounted on the mounting bracket (56) through a groove therein, a connecting column (510) is fixedly mounted on the bottom end of the slide rod (57), and a limit block (58) is slidably mounted on the mounting bracket (56) through a groove thereon.

2. The injection mold with clamping function according to claim 1, characterized in that, The connecting column (510) is slidably connected to the limiting block (58) through the inclined groove opened in the limiting block (58), and the top cover (59) is slidably connected to the outer shell (1) through the groove opened on the top surface of the outer shell (1).

3. The injection mold with clamping function according to claim 2, characterized in that, The jet ring (51) is provided with multiple air outlets, and the injection tube (54) is located inside the jet ring (51).

4. The injection mold with clamping function according to claim 3, characterized in that, The auxiliary component (4) includes a mounting plate (46), the bottom surface of which is fixedly connected to the second spring (55), and the air pipe (52) is fixedly connected to it through a through hole opened in the mounting plate (46). The mounting plate (46) is provided with a through hole corresponding to the injection tube (54).

5. The injection mold with clamping function according to claim 4, characterized in that, The bottom surface of the mounting plate (46) is fixedly connected to the top of the slide rod (57), and a rack (41) is fixedly installed in the grooves opened on both sides of the mounting plate (46).

6. The injection mold with clamping function according to claim 5, characterized in that, A gear (45) is meshed with one side of the rack (41), a limit ring (44) is fixedly installed on one side of the gear (45), the top surface of the mounting plate (46) is fixedly connected to the jet ring (51), and the bottom surface of the mounting plate (46) is fixedly connected to the airbag (53).

7. The injection mold with clamping function according to claim 6, characterized in that, The outer wall of the limiting ring (44) is rotatably mounted with a support seat (42), the bottom end of the support seat (42) is fixedly connected to the top cover (59), and the gear (45) is threadedly connected to a threaded rod (43) through a threaded hole opened inside it.

8. The injection mold with clamping function according to claim 7, characterized in that, The threaded rod (43) is slidably connected to the support base (42) through a groove opened on its outer wall, and the threaded rod (43) is slidably connected to the support base (42) through a groove opened on the inner side of the outer shell (1).

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