Die slide structure capable of reducing occupied space

Abstract

The utility model provides a mould slide structure capable of reducing space occupation, which comprises a lower mould block, a lower mould insert, a left slide, a right slide, a front slide, a rear slide, a first shoveling machine and a second shoveling machine, a first sliding chute and a second sliding chute are respectively arranged on two sides of the lower mould block, the left slide and the right slide are respectively and movably arranged on the first sliding chute and the second sliding chute, a first sliding way and a second sliding way are arranged on the two sides of the lower module respectively, the front slide and the rear slide are movably arranged in the first sliding way and the second sliding way respectively, third sliding ways are arranged on the two sides of the right slide in a penetrating mode respectively, a fourth sliding way is arranged on the lower module, and each of the first shovel machine and the second shovel machine comprises a guide section and an inclined section connected to one end of the guide section. The guide section is movably arranged in the third slide way and the fourth slide way, inclined guide grooves matched with the inclined section are formed in the front slide and the rear slide in a penetrating mode, and the inclined section is movably arranged in the inclined guide grooves, so that the occupied space of the mold is reduced, the size of the mold is reduced, and the mold cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a mold slider structure that can reduce space occupation. Background Art

[0002] Injection molds are widely used in the production of plastic products. As shown in the attached Figure 4 plastic part 4, it includes a main body 80 and a vertical plate 81. Both side surfaces of the main body 80 are provided with slots 802, and undercuts 801 are provided on the slots 802. A strip-shaped groove 810 is provided on the inner side surface of the vertical plate 81. Due to its special structure, both side surfaces of the main body 80 need to be formed by sliders, and the strip-shaped groove 810 on the vertical plate 81 also needs to be formed by a slider. For the currently used mold, a large integral slider is used to form the inner side surface of the vertical plate 81, and the slider has a surface for forming the strip-shaped groove 810. This large slider needs to drive the opening and closing actions in the form of an inclined guide pillar, which occupies a large space in the mold, resulting in an increase in the volume of the mold, an increase in the mold cost, and an increase in the mold design difficulty. Summary of the Invention

[0003] The problem to be solved by the utility model is to provide a mold slider structure that can reduce space occupation, reduce the space occupied by the mold, reduce the volume of the mold, and reduce the mold cost.

[0004] To solve the above technical problems, a mold slider structure that can reduce space occupation provided by the utility model includes a lower module, a lower mold insert arranged on the lower module, a left slider and a right slider arranged oppositely, a front slider and a rear slider arranged oppositely, a first lifter, and a second lifter. First chutes and second chutes that match the left slider and the right slider are respectively arranged on both sides of the lower module. The left slider and the right slider are respectively movably arranged on the first chute and the second chute. First slides and second slides that match the front slider and the rear slider are respectively arranged on both sides of the lower module. The front slider and the rear slider are respectively movably arranged in the first slide and the second slide. Third slides are respectively arranged through both sides of the right slider, and a fourth slide corresponding to the third slide is arranged on the lower module. Both the first lifter and the second lifter include a guiding section that matches the third slide and the fourth slide, and an inclined section connected to one end of the guiding section. The guiding section is movably arranged in the third slide and the fourth slide. Oblique guide grooves that match the inclined section are respectively arranged through the front slider and the rear slider. The inclined section is movably arranged in the oblique guide groove.

[0005] Preferably, both the first lifter and the second lifter further include a limiting section connected to one end of the inclined section. Limiting grooves that match the limiting section are respectively arranged on both sides of the left slider. The limiting section can be inserted into the limiting groove.

[0006] The beneficial effects of the present utility model are as follows: The present utility model provides a mold slider structure that can reduce space occupation. After mold clamping, the left slider and the right slider respectively form slots and undercuts on both sides of the plastic part body, and the front slider and the rear slider respectively form strip-shaped grooves on the inner side surfaces of the vertical plates of the two plastic parts. When the mold is opened, first pull the first lifter and the second lifter backward. The guiding section will move along the third slideway and the fourth slideway. When the inclined section abuts against the inclined guide groove, it will drive the front slider and the rear slider to retreat along the first slideway and the second slideway respectively. The front slider and the rear slider will be separated from the plastic part, and then drive the left slider and the right slider to open along the first chute and the second chute respectively. The left slider and the right slider will be separated from the plastic part, ensuring that the product is stably and completely demolded. It can reduce the occupation of the mold space, reduce the mold volume, lower the mold cost, and reduce the mold design difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 Illustrates the external structure schematic diagram of the present utility model.

[0008] Figure 2 Illustrates the cross-sectional view of the present utility model.

[0009] Figure 3 Illustrates the exploded structure schematic diagram of the present utility model.

[0010] Figure 4 Illustrates the external structure schematic diagram of the plastic part of the present utility model.

[0011] Description of the reference numerals in the drawings: lower module 1, lower die insert 10, first chute 11, second chute 12, first slideway 13, second slideway 14, fourth slideway 15, left slider 2, limit groove 20, right slider 3, third slideway 30, front slider 4, inclined guide groove 40, rear slider 5, first lifter 6, guiding section 60, inclined section 61, limit section 62, second lifter 7, plastic part 8, main body 80, undercut 801, slot 802, vertical plate 81, strip-shaped groove 810. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0012] To make the objectives, technical solutions, and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some, but not all, of the embodiments of the present disclosure.

[0013] All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present disclosure without creative efforts shall fall within the scope of protection of the present disclosure.

[0014] Refer to Figures 1 - 4 .

[0015] The utility model provides a mold slide structure capable of reducing space occupation, comprising a lower module 1, a lower mold insert 10 arranged on the lower module 1, a left slide 2 and a right slide 3 arranged relatively, a front slide 4 and a rear slide 5 arranged relatively, a first shovel 6, and a second shovel 7. The two sides of the lower module 1 are respectively provided with a first slide groove 11 and a second slide groove 12 matching the left slide 2 and the right slide 3. The left slide 2 and the right slide 3 are respectively movably arranged on the first slide groove 11 and the second slide groove 12. The two sides of the lower module 1 are respectively provided with a first slideway 13 and a second slideway 14 matching the front slide 4 and the rear slide 5. 4. The rear position 5 is movably arranged in the first slide 13 and the second slide 14 respectively. The third slide 30 is penetrated on both sides of the right position 3. The lower module 1 is provided with a fourth slide 15 corresponding to the third slide 30. The first shovel 6 and the second shovel 7 both include a guide segment 60 matching the third slide 30 and the fourth slide 15, and an oblique segment 61 connected to one end of the guide segment 60. The guide segment 60 is movably arranged in the third slide 30 and the fourth slide 15. The front position 4 and the rear position 5 are penetrated with an oblique guide groove 40 matching the oblique segment 61, and the oblique segment 61 is movably arranged in the oblique guide groove 40.

[0016] The specific use principle is that after the mold is closed, the left row 2 and the right row 3 respectively form grooves 802 and undercuts 801 on both sides of the main body 80 of the plastic part 8, and the front row 4 and the rear row 5 respectively form strip grooves 810 on the inner sides of the vertical plates 81 of the two plastic parts 8; when the mold is opened, the first shovel 6 and the second shovel 7 are pulled back first, and the guide section 60 will move along the third slide 30 and the fourth slide 15. When the oblique section 61 abuts against the oblique guide groove 40, it will drive the front row 4 and the rear row 5 to retreat along the first slide 13 and the second slide 14 respectively, and the front row 4 and the rear row 5 will be separated from the plastic part 8, and then drive the left row 2 and the right row 3 to open along the first slide groove 11 and the second slide groove 12 respectively, and the left row 2 and the right row 3 will be separated from the plastic part 8, ensuring that the product completes the demoulding process stably and completely, which can reduce the occupation of the mold space, reduce the mold volume, reduce the mold cost, and reduce the difficulty of mold design.

[0017] Preferably, the first shovel 6 and the second shovel 7 further include a limiting section 62 connected to one end of the oblique section 61, and both sides of the left row 2 are provided with limiting grooves 20 matching the limiting section 62, and the limiting section 62 can be inserted into the limiting groove 20. When the mold is closed, the limiting section 62 will be inserted into the limiting groove 20, playing a limiting role, avoiding the first shovel 6 and the second shovel 7 from being inserted too much, avoiding the front row 4 and the rear row 5 from retreating during molding, and improving the molding quality.

[0018] The above embodiments are only descriptions of the preferred embodiments of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model shall fall within the protection scope determined by the claims of the present utility model.

Claims

1. A mold slider structure that can reduce space occupation, characterized in that, It includes a lower module, a lower die insert disposed on the lower module, a left moving die and a right moving die disposed opposite to each other, a front moving die and a rear moving die disposed opposite to each other, a first lifter, and a second lifter. On both sides of the lower module, a first chute and a second chute matching the left moving die and the right moving die are respectively provided. The left moving die and the right moving die are respectively movably disposed on the first chute and the second chute. On both sides of the lower module, a first slideway and a second slideway matching the front moving die and the rear moving die are respectively provided. The front moving die and the rear moving die are respectively movably disposed in the first slideway and the second slideway. Third slideways are respectively provided through both sides of the right moving die. A fourth slideway corresponding to the third slideway is provided on the lower module. Both the first lifter and the second lifter include a guiding section matching the third slideway and the fourth slideway, and an inclined section connected to one end of the guiding section. The guiding section is movably disposed in the third slideway and the fourth slideway. Oblique guide grooves matching the inclined section are respectively provided through the front moving die and the rear moving die. The inclined section is movably disposed in the oblique guide grooves.

2. The mold slider structure capable of reducing space occupation according to claim 1, wherein Both the first lifter and the second lifter further include a limiting section connected to one end of the inclined section. Limiting grooves matching the limiting section are respectively provided on both sides of the left moving die. The limiting section can be inserted into the limiting grooves.

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