阅读说明：本技术 一种便于冷却成形的塑料模具 (Plastic mold convenient to cooling and forming ) 是由 张建红 于 2019-12-09 设计创作，主要内容包括：本发明公开了一种便于冷却成形的塑料模具,包括基座以及设置在基座顶部的塑料成型模腔,所述基座的内部开设有冷却室,且冷却室的内部设置有冰盒,所述塑料成型模腔的底端处于冷却室的内部,所述冰盒的顶端设有一体式的端板,且所述基座的前表面开设有与端板相适配的端槽,所述冷却室的顶端与端槽相通；通过设置的端板、端槽、限位销、圆杆、弹簧槽、半球形伸缩卡块、半球形卡槽、螺纹杆、螺纹孔、旋转把和挤压块,使得冰盒推入冷却室的内部后可以通过限位销和挤压块进行稳固的限位,且后续抽出方式也非常简便,使得冰盒在塑料模具使用过程中不会出现任何滑移,同时也使得冰盒内部的冷气不易泄露。(The invention discloses a plastic mould convenient for cooling forming, which comprises a base and a plastic forming die cavity arranged at the top of the base, wherein a cooling chamber is arranged in the base, an ice box is arranged in the cooling chamber, the bottom end of the plastic forming die cavity is positioned in the cooling chamber, an integrated end plate is arranged at the top end of the ice box, an end groove matched with the end plate is formed in the front surface of the base, and the top end of the cooling chamber is communicated with the end groove; through the end plate, end slot, spacer pin, round bar, spring groove, the flexible fixture block of hemisphere, hemisphere draw-in groove, threaded rod, screw hole, rotatory handle and the extrusion piece that sets up for can carry out the spacing that stabilizes through spacer pin and extrusion piece after the ice chest pushes into the inside of cooling chamber, and follow-up mode of taking out is also very simple and convenient, makes the ice chest can not appear any and slide in the plastic mold use, also makes the inside air conditioning of ice chest difficult the revealing of while.)

1. The utility model provides a plastic mold convenient to cooling shaping, includes base (1) and sets up plastic forming die cavity (2) at base (1) top, cooling chamber (3) have been seted up to the inside of base (1), and the inside of cooling chamber (3) is provided with ice box (8), the bottom of plastic forming die cavity (2) is in the inside of cooling chamber (3), its characterized in that: the top of ice box (8) is equipped with end plate (7) of integral type, just end slot (17) with end plate (7) looks adaptation is seted up to the front surface of base (1), the top and end slot (17) of cooling chamber (3) communicate with each other, the front surface swivelling joint of base (1) has spacer pin (4), and the bottom of spacer pin (4) runs through and is provided with threaded rod (12), the inside of spacer pin (4) is seted up with threaded rod (12) assorted screw hole, the top of threaded rod (12) is fixed with rotatory (5), just the bottom swivelling joint of threaded rod (12) has extrusion piece (13), extrusion piece (13) closely laminate with the outside surface of end plate (7).

2. A plastic mold for facilitating cold forming of a plastic article according to claim 1, wherein: the inner side surface of the end plate (7) is provided with a clip-shaped sealing gasket (14), and a clip-shaped groove (15) corresponding to the clip-shaped sealing gasket (14) is formed in the end groove (17).

3. A plastic mold for facilitating cold forming as set forth in claim 2, wherein: the inner side surface of the end plate (7) is provided with a gasket groove (20) corresponding to the clip-shaped sealing gasket (14), the bottom end of the clip-shaped sealing gasket (14) is positioned in the gasket groove (20), and a clamping connection mechanism is arranged between the bottom end of the clip-shaped sealing gasket (14) and the gasket groove (20).

4. A plastic mold for facilitating cold forming according to claim 3, wherein: block coupling mechanism includes a plurality of even interior dops (21) that set up in gasket groove (20) inboard bottom, the bottom surface of returning shape seal ring (14) evenly sets up a plurality of interior draw-in grooves (22) with interior dop (21) looks adaptation, the outside surface and the inboard surface of returning shape seal ring (14) all are equipped with outer snap ring (23) of integral type, ring groove (24) with outer snap ring (23) looks adaptation are all seted up to the both sides inner wall of gasket groove (20), it is the elastic material component to return shape seal ring (14) and outer snap ring (23).

5. A plastic mold for facilitating cold forming of a plastic article according to claim 1, wherein: the utility model discloses a flexible safety lock, including base (1), the front surface of base (1) is fixed with round bar (9), and the top cover of spacer pin (4) establishes the surface at round bar (9), the inside spring groove (11) that is provided with in top of spacer pin (4), just the top of spring groove (11) is connected with hemisphere flexible fixture block (10), hemisphere draw-in groove (16) with hemisphere flexible fixture block (10) looks adaptation are all seted up to the bottom surface and the side of round bar (9).

6. A plastic mold for facilitating cold forming of a plastic article according to claim 1, wherein: the large-head rotating block is fixed on the surface of one side of the extrusion block (13), a rotating groove matched with the large-head rotating block is formed in the bottom end of the threaded rod (12), and the large-head rotating block is located in the rotating groove.

7. A plastic mold for facilitating cold forming of a plastic article according to claim 1, wherein: the inner walls of the two sides of the cooling chamber (3) are provided with inner sliding blocks (18), the surfaces of the two sides of the ice box (8) are provided with side sliding grooves (19) corresponding to the inner sliding blocks (18), the top ends of the side sliding grooves (19) are symmetrically provided with easy-to-insert inclined planes, and the front surface of the end plate (7) is fixed with a pull handle (6).

Technical Field

The invention belongs to the technical field of plastic molds, and particularly relates to a plastic mold convenient for cooling forming.

Background

The plastic mould is a tool for endowing plastic products with complete configuration and accurate size in the plastic processing industry, and the plastic mould has various types and structures due to various plastic varieties and processing methods, wherein the plastic mould comprises a plastic mould convenient for cooling and forming, a cooling chamber is arranged at the bottom of a plastic forming mould cavity of the plastic mould convenient for cooling and forming, and an ice box capable of placing ice blocks is arranged inside the cooling chamber, so that the cooling of the plastic products in the plastic forming mould cavity can be accelerated by cold air generated by the ice blocks.

The plastic mold who has now is convenient for cool forming is when using, because the ice box is the inside of disect insertion cooling chamber, and does not have any device that fixes spacingly to the ice box between the surface of base for the ice box can not obtain good spacing in the plastic mold use, leads to the ice box to appear sliding easily on the one hand, and on the other hand also makes the inside air conditioning of ice box reveal easily, has certain drawback, for this we propose a plastic mold who is convenient for cool forming.

Disclosure of Invention

The invention aims to provide a plastic mold convenient for cooling forming, and aims to solve the problems that when the existing plastic mold convenient for cooling forming in the background art is used, an ice box is directly inserted into a cooling chamber, and no device for fixing and limiting the ice box is arranged between the surfaces of a base, so that the ice box cannot be well limited in the use process of the plastic mold, the ice box is easy to slide, cold air in the ice box is easy to leak, and certain defects exist.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a plastic mold convenient to cooling shaping, includes the base and sets up the plastic forming die cavity at the base top, the cooling chamber has been seted up to the inside of base, and the inside of cooling chamber is provided with the ice chest, the bottom of plastic forming die cavity is in the inside of cooling chamber, the top of ice chest is equipped with the end plate of integral type, just the end groove with end plate looks adaptation is seted up to the front surface of base, the top and the end groove of cooling chamber communicate with each other, the front surface swivelling joint of base has the spacer pin, and the bottom of spacer pin runs through and is provided with the threaded rod, the inside of spacer pin seted up with threaded rod assorted screw hole, the top of threaded rod is fixed with rotatory handle, just the bottom swivelling joint of threaded rod has the extrusion piece, the extrusion piece closely laminates with the outside surface of end plate.

Preferably, the inner side surface of the end plate is provided with a clip-shaped sealing gasket, and the end groove is internally provided with a clip-shaped groove corresponding to the clip-shaped sealing gasket.

Preferably, the inner side surface of the end plate is provided with a gasket groove corresponding to the clip-shaped sealing gasket, the bottom end of the clip-shaped sealing gasket is positioned in the gasket groove, and a clamping connection mechanism is arranged between the bottom end of the clip-shaped sealing gasket and the gasket groove.

Preferably, block coupling mechanism includes a plurality of even inner dops that set up in the inboard bottom in gasket groove, the bottom surface of returning shape seal ring evenly sets up a plurality of and inner clamping groove of inner clamping head looks adaptation, the outside surface and the inboard surface of returning shape seal ring all are equipped with the outer snap ring of integral type, the annular groove with outer snap ring looks adaptation is all seted up to the both sides inner wall in gasket groove, it is the elastic material component with outer snap ring to return shape seal ring.

Preferably, the front surface of base is fixed with the round bar, and the top cover of spacer pin establishes the surface at the round bar, the inside spring groove that is provided with in top of spacer pin, just the top in spring groove is connected with the flexible fixture block of hemisphere, the hemisphere draw-in groove with the flexible fixture block looks adaptation of hemisphere is all seted up to the bottom surface and the side of round bar.

Preferably, a large-head rotating block is fixed on the surface of one side of the extrusion block, a rotating groove matched with the large-head rotating block is formed in the bottom end of the threaded rod, and the large-head rotating block is located in the rotating groove.

Preferably, the inner walls of the two sides of the cooling chamber are provided with inner sliding blocks, the side sliding grooves corresponding to the inner sliding blocks are formed in the surfaces of the two sides of the ice box, the top ends of the side sliding grooves are symmetrically provided with easy-to-insert inclined planes, and pull handles are fixed on the front surfaces of the end plates.

Compared with the prior art, the invention has the beneficial effects that:

1. through the end plate that sets up, the end slot, the spacer pin, the round bar, the spring groove, the flexible fixture block of hemisphere, the hemisphere draw-in groove, the threaded rod, the screw hole, rotatory handle and extrusion piece for can carry out the spacing that stabilizes through spacer pin and extrusion piece after the ice chest pushes into the inside of cooling chamber, and follow-up mode of taking out is also very simple and convenient, make the ice chest can not appear any and slide in the plastic mold use, also make the inside air conditioning of ice chest difficult the revealing simultaneously, make the use of ice chest more stable.

2. Through the shape seal ring that returns that sets up and the groove that returns, can improve the leakproofness of end plate and end groove junction, the further problem that air conditioning revealed from the gap department of end plate and end groove that prevents, and through the shape seal ring that returns that sets up, gasket groove, interior dop, interior draw-in groove, outer snap ring and ring groove for the shape seal ring that returns in the follow-up damaged back that appears, can be quick pull down and change.

Drawings

FIG. 1 is a side cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a side cross-sectional view of the connection of the spacing pin and the end plate of the present invention;

FIG. 4 is a cross-sectional view of the connection of the spacing pin and the round bar in accordance with the present invention;

FIG. 5 is a front view of the ice bin of the present invention in a withdrawn state;

FIG. 6 is a side view of the ice bin of the present invention;

FIG. 7 is a side cross-sectional view of the attachment of a chevron seal gasket to an end plate in accordance with example 2 of the present invention;

in the figure: 1. a base; 2. a plastic molding die cavity; 3. a cooling chamber; 4. a spacing pin; 5. rotating the handle; 6. pulling a handle; 7. an end plate; 8. an ice box; 9. a round bar; 10. a hemispherical telescopic fixture block; 11. a spring slot; 12. a threaded rod; 13. extruding the block; 14. a loop seal gasket; 15. a circular groove; 16. a hemispherical clamping groove; 17. an end slot; 18. an inner slide block; 19. a side chute; 20. a gasket groove; 21. an inner chuck; 22. an inner clamping groove; 23. an outer snap ring; 24. and an annular clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.