Compact mold slide structure

Abstract

The utility model provides a mould slide structure with a compact structure, which comprises a slide guide insert, two oppositely arranged inner slides and a core-pulling rod, a core-pulling movable hole is arranged at the bottom of the slide guide insert, the core-pulling rod is movably arranged in the core-pulling movable hole, slide guide grooves matched with the inner slides are arranged on two side surfaces of the slide guide insert, and the slide guide grooves are matched with the inner slides. The slide guide groove is communicated with the core-pulling movable hole, the inner slide is movably arranged on the slide guide groove, first guide slopes are arranged on the two sides of the top end of the core-pulling rod, a second guide slope is arranged on the inner side face of the inner slide, T-shaped guide grooves are formed in the first guide slopes, and T-shaped guide parts matched with the T-shaped guide grooves are arranged on the second guide slopes. The T-shaped guide part is movably arranged on the T-shaped guide groove, during stripping, the core-pulling rod is pulled out along the core-pulling movable hole, and the two inner slide positions are separated from the clamping groove in the plastic part, so that the occupied space of a mold can be reduced, the size of the mold is reduced, and the cost of the mold is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a mold slide structure with a compact structure. Background Art

[0002] Injection molds are widely used in the production of plastic products. Figure 4 The plastic part 4 shown in FIG. 1 has a cavity at its bottom and slots 40 on both sides of the cavity. Figure 5 As shown, two slides are provided to form the slot 40. Slanted guide grooves are provided on the slides, and the slides are driven by inclined guide posts to separate the slides from the slot 40 on the plastic part 4, thereby removing the material. This mold structure occupies a large amount of lateral space, resulting in a complex mold structure, increased volume, and increased mold cost. Summary of the Invention

[0003] The problem to be solved by the utility model is to provide a compact mold slide structure, reduce the space occupied by the mold, reduce the mold volume, and reduce the mold cost.

[0004] To solve the above technical problems, a compact mold slide structure is provided in accordance with the utility model, which includes a slide guide insert, two relatively arranged inner slides, and a core pulling rod. The bottom of the slide guide insert is provided with a core pulling movable hole matching the core pulling rod, and the core pulling rod is movably arranged in the core pulling movable hole. Both side surfaces of the slide guide insert are provided with slide guide grooves matching the inner slide, the slide guide groove is connected with the core pulling movable hole, and the inner slide is movably arranged on the slide guide groove. First guide slopes are provided on both sides of the top of the core pulling rod, and a second guide slope matching the first guide slope is provided on the inner side surface of the inner slide. A T-shaped guide groove is provided on the first guide slope, and a T-shaped guide part matching the T-shaped guide groove is provided on the second guide slope, and the T-shaped guide part is movably arranged on the T-shaped guide groove.

[0005] The beneficial effects of the present invention are as follows: the present invention provides a mold slide structure with a compact structure. When the plastic part is molded, the two inner slides form a groove on the inner wall of the plastic part. When removing the material, the core pulling rod is pulled outward along the core pulling movable hole. Since the T-shaped guide part is movably arranged on the T-shaped guide groove, the two inner slides will move outward along the slide guide groove, and the inner slides will be separated from the groove on the plastic part. At this time, the plastic part can be ejected from the slide guide insert. It has the advantage of compact structure, can reduce the occupation of mold space, reduce the mold volume, and reduce the mold cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 The schematic diagram of the appearance structure of the utility model is illustrated.

[0007] Figure 2 The schematic diagram of the exploded structure of the present invention is illustrated.

[0008] Figure 3 A cross-sectional view illustrating the present invention is shown.

[0009] Figure 4 The schematic diagram of the appearance structure of the plastic part of the utility model is illustrated.

[0010] Figure 5 The mold structure diagram of the prior art of the present utility model is illustrated.

[0011] Description of the accompanying drawings: slide guide insert 1, core pulling movable hole 10, slide guide groove 11, inner slide 2, second guide slope 20, T-shaped guide part 21, core pulling rod 3, first guide slope 30, T-shaped guide groove 31, plastic part 4, card slot 40. DETAILED DESCRIPTION

[0012] To make the purpose, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments.

[0013] Based on the described embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present disclosure.

[0014] refer to Figure 1-Figure 5 .

[0015] The utility model provides a mold slide structure with a compact structure, comprising a slide guide insert 1, two oppositely arranged inner slides 2, and a core pulling rod 3. The bottom of the slide guide insert 1 is provided with a core pulling movable hole 10 matching the core pulling rod 3, and the core pulling rod 3 is movably arranged in the core pulling movable hole 10. Both side surfaces of the slide guide insert 1 are provided with slide guide grooves 11 matching the inner slide 2, the slide guide grooves 11 are communicated with the core pulling movable hole 10, and the inner slide 2 is movably arranged on the slide guide grooves 11. First guide slopes 30 are provided on both sides of the top of the core pulling rod 3, and a second guide slope 20 matching the first guide slope 30 is provided on the inner side surface of the inner slide 2. A T-shaped guide groove 31 is provided on the first guide slope 30, and a T-shaped guide portion 21 matching the T-shaped guide groove 31 is provided on the second guide slope 20. The T-shaped guide portion 21 is movably arranged on the T-shaped guide groove 31.

[0016] The specific usage principle is that when the plastic part 4 is molded, the two inner positions 2 form a card groove 40 on the inner wall of the plastic part 4. When removing the material, the core pulling rod 3 is pulled outward along the core pulling movable hole 10. Since the T-shaped guide part 21 is movably set on the T-shaped guide groove 31, the two inner positions 2 will move outward along the position guide groove 11, and the inner position 2 will be separated from the card groove 40 on the plastic part 3. At this time, the plastic part 4 can be ejected from the position guide insert 1, which has the advantage of compact structure, can reduce the occupied mold space, reduce the mold volume, and reduce the mold cost.

[0017] The above embodiments are merely descriptions of preferred embodiments of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A compact mold slide structure, characterized in that: The invention comprises a slide guide insert, two inner slides arranged opposite to each other, and a core pulling rod. The bottom of the slide guide insert is provided with a core pulling movable hole matching the core pulling rod, and the core pulling rod is movably provided in the core pulling movable hole. Both side surfaces of the slide guide insert are provided with slide guide grooves matching the inner slide, and the slide guide groove is connected with the core pulling movable hole. The inner slide is movably provided on the slide guide groove, and first guide slopes are provided on both sides of the top of the core pulling rod, and a second guide slope matching the first guide slope is provided on the inner side surface of the inner slide, a T-shaped guide groove is provided on the first guide slope, and a T-shaped guide part matching the T-shaped guide groove is provided on the second guide slope, and the T-shaped guide part is movably provided on the T-shaped guide groove.

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