CN213648549U

CN213648549U - Forming structure of air conditioner shell mould of heavy truck

Info

Publication number: CN213648549U
Application number: CN202022505495.7U
Authority: CN
Inventors: 蔡东华
Original assignee: Ningbo Songya Automobile Molding Co ltd
Current assignee: Ningbo Songya Automobile Molding Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-09
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a shaping structure of heavy truck air conditioner casing mould, including last mould profiled sheeting and lower mould profiled sheeting, it is connected and the two combines to constitute the inner chamber to go up mould profiled sheeting and lower mould profiled sheeting coincide, be equipped with mould benevolence in the inner chamber, mould benevolence bottom is connected with lower mould profiled sheeting, mould benevolence be mosaic structure and with go up reserve first shaping clearance between the mould profiled sheeting, mould benevolence top inlays and is equipped with the kicking block that can vertically move about, mould benevolence one side is equipped with the first slider that can the side direction activity, first slider includes first shaping end, first shaping end is arranged in the inner chamber, reserve second shaping clearance between first shaping end and the mould benevolence, first shaping clearance communicates with each other with second shaping clearance, mould benevolence opposite side is equipped with the second slider that can the side direction move about, the second slider. The utility model has the advantages of simple structure, reasonable design, convenient maintenance and the like.

Description

Forming structure of air conditioner shell mould of heavy truck

Technical Field

The utility model relates to an auto-parts makes the field, especially relates to a forming structure of heavy truck air conditioner casing mould.

Background

Fig. 1 shows an air conditioner casing structure, which is made of plastic, and is manufactured by injection molding in consideration of economic efficiency. The shell is provided with a shell cavity, rib plates 111 are vertically arranged in the shell cavity, a transverse rib 112 is arranged between the bottoms of two adjacent rib plates 111, the whole shell is longitudinally demoulded in the process of designing a mould, and due to the existence of the transverse rib 112, a mould core of the formed shell is separated from the shell up and down and then the transverse rib 112 is broken.

Therefore, how to optimize and improve the mold core structure of the molded shell so that the molded air conditioner shell does not strain or break the transverse ribs in the shell in the demolding process is a problem to be solved by the technical staff in the field.

Disclosure of Invention

An object of the utility model is to provide a forming structure of heavy truck air conditioner casing mould.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a forming structure of a heavy truck air conditioner shell mold comprises an upper mold forming plate and a lower mold forming plate, wherein the upper mold forming plate and the lower mold forming plate are connected in an overlapped mode and combined to form an inner cavity, a mold core is arranged in the inner cavity, the bottom of the mold core is connected with the lower mold forming plate, a first forming gap is reserved between the mold core and the upper mold forming plate in a splicing structure, a top block capable of moving longitudinally is embedded in the top of the mold core, a first sliding block capable of moving laterally is arranged on one side of the mold core, the first sliding block comprises a first forming end, the first forming end is located in the inner cavity, a second forming gap is reserved between the first forming end and the mold core, the first forming gap is communicated with the second forming gap, a second sliding block capable of moving laterally is arranged on the other side of the mold core, the second sliding block comprises a second forming end, and the second forming end is located in the inner cavity, the end face of the second forming end is attached to the surface of the mold core, a forming groove parallel to the horizontal direction is formed in the bottom of the second forming end, the forming groove is communicated with the first forming gap, and the first sliding block and the second sliding block are movably connected with the lower mold forming plate respectively.

Preferably, the mold core comprises a first molding block and a second molding block, a T-shaped block protrudes outwards from the side wall of the first molding block, a T-shaped groove is formed in the second molding block, and the T-shaped block is connected with the T-shaped groove.

Preferably, the first molding block is movably embedded with a plurality of the ejector blocks, and the ejector blocks can be ejected upwards from the top of the mold core.

Preferably, an included angle area is formed between the first forming block and the second forming block, the second forming end is triangular prism-shaped and is adapted to the included angle area, the second forming end is arranged in the included angle area, and two side faces of the second forming end are correspondingly attached to the first forming block and the second forming block respectively.

Preferably, the first molding block has a rectangular surface attached to the second molding end side surface, and the longitudinal direction of the molding groove is parallel to the bottom edge of the rectangular surface.

Preferably, the molding groove is a right-angled notch formed at the bottom of the second molding end and has an l-shaped section.

Compared with the prior art, the beneficial effects of the utility model reside in that: the forming groove for forming the transverse rib is arranged at the bottom of the second forming end, after the shell is formed, the second sliding block movably connected with the lower die forming plate slides laterally to perform demoulding, the second forming end is separated from the shell, and the transverse rib cannot be broken or damaged when the shell is subjected to longitudinal demoulding later, so that the integrity of the shell is ensured; in addition, the die core of the splicing structure is convenient for maintenance of the die core.

Drawings

FIG. 1 is a schematic structural diagram of an air conditioner housing;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2A;

FIG. 4 is a first schematic view of a structure for separating the second slide block from the mold core;

FIG. 5 is a second schematic diagram of a second slide block disengaging from the mold core;

FIG. 6 is a schematic view of a mold core structure.

In the figure: 1. forming a plate by an upper die; 2. forming a plate on the lower die; 3. a mold core; 4. a top block; 5. a first slider; 6. a first molding end; 7. a second slider; 8. a second forming end; 9. forming a groove; 10. a first molding block; 11. a second molding block; 12. a T-shaped block; 13. a T-shaped slot; 14. an included angle region; 111. a rib plate; 112. and transverse ribs.

Detailed Description

The present invention will be further described with reference to the following detailed description, and it should be noted that, in the premise of no conflict, the embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

In the description of the present invention, it should be noted that, for the orientation words, there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicating the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be construed as limiting the specific scope of the present invention.

It is noted that the terms first, second and the like in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of the present invention, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1 to 6, a forming structure of a heavy truck air conditioner shell mold comprises an upper mold forming plate 1 and a lower mold forming plate 2, the upper mold forming plate 1 and the lower mold forming plate 2 are connected in an overlapped manner and combined to form an inner cavity, a mold core 3 is arranged in the inner cavity, the bottom of the mold core 3 is connected with the lower mold forming plate 2, a first forming gap is reserved between the mold core 3 and the upper mold forming plate 1, a top block 4 capable of moving longitudinally is embedded at the top of the mold core 3, a first slide block 5 capable of moving laterally is arranged at one side of the mold core 3, the first slide block 5 comprises a first forming end 6, the first forming end 6 is positioned in the inner cavity, a second forming gap is reserved between the first forming end 6 and the mold core 3, the first forming gap is communicated with the second forming gap, a second slide block 7 capable of moving laterally is arranged at the other side of the mold core 3, the second slide block 7 comprises a second forming end 8, the end face of the second forming end 8 is attached to the surface of the mold core 3, a forming groove 9 parallel to the horizontal direction is formed in the bottom of the second forming end 8, the forming groove 9 is communicated with the first forming gap, and the first sliding block 5 and the second sliding block 7 are movably connected with the lower mold forming plate 2 respectively.

The forming groove 9 for forming the transverse rib 112 is arranged at the bottom of the second forming end 8, after the shell is formed, the second sliding block 7 movably connected with the lower die forming plate 2 slides laterally to be demolded, the second forming end 8 is separated from the shell, and the transverse rib 112 cannot be broken or damaged when the shell is longitudinally demolded later, so that the integrity of the shell is ensured.

In a preferred embodiment, the mold insert 3 includes a first molding block 10 and a second molding block 11, a T-shaped block 12 is protruded from a sidewall of the first molding block 10, the second molding block 11 is provided with a T-shaped groove 13, and the T-shaped block 12 is connected to the T-shaped groove 13.

In a preferred embodiment, the first molding block 10 is movably embedded with a plurality of top blocks 4, and the top blocks 4 can be ejected upwards from the top of the mold core 3.

In a preferred embodiment, an included angle region 14 is formed between the first forming block 10 and the second forming block 11, the second forming end 8 is triangular prism-shaped and is adapted to the included angle region 14, the second forming end 8 is disposed in the included angle region 14, and two side surfaces of the second forming end 8 are respectively attached to the first forming block 10 and the second forming block 11 correspondingly.

In a preferred embodiment, the first molding block 10 has a rectangular surface that is attached to the side surface of the second molding end 8, and the longitudinal direction of the molding groove 9 is parallel to the bottom side of the rectangular surface.

As a preferred embodiment, the shaped groove 9 is a right-angled notch at the bottom of the second shaped end 8 and is l-shaped in cross-section.

The shell demoulding process comprises the following steps: after the air conditioner shell is formed in the mold, mold opening force of the mold is applied to the outside to enable the upper mold forming plate 1 to be separated from the lower mold forming plate 2, then a power assembly in the mold drives the first sliding block 5 and the second sliding block 7 to respectively move outwards towards two sides of the mold core 3, the first forming end 6 and the second forming end 8 are separated from the shell, finally the ejection mechanism in the mold pushes the ejector block 4 to eject the shell upwards, and finally the shell is taken down from the ejector block 4.

The basic principles, main features and advantages of the present invention have been described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a forming structure of heavy truck air conditioner casing mould, includes mould profiled sheeting and lower mould profiled sheeting, it is connected and the two combines to constitute the inner chamber to go up mould profiled sheeting and lower mould profiled sheeting coincide, be equipped with mould benevolence in the inner chamber, mould benevolence bottom is connected its characterized in that with lower mould profiled sheeting: the mould core is of a splicing structure and a first forming clearance is reserved between the mould core and the upper mould forming plate, the top of the mould core is embedded with a top block which can move longitudinally, one side of the mold core is provided with a first slide block which can move laterally and comprises a first forming end, the first molding end is positioned in the inner cavity, a second molding gap is reserved between the first molding end and the mold core, the first forming gap is communicated with the second forming gap, the other side of the die core is provided with a second sliding block which can move laterally, the second sliding block comprises a second forming end which is positioned in the inner cavity, the end surface of the second forming end is attached to the surface of the mold core, and a forming groove parallel to the horizontal direction is formed in the bottom of the second forming end, the forming groove is communicated with the first forming gap, and the first sliding block and the second sliding block are respectively and movably connected with the lower die forming plate.

2. The forming structure of the air conditioner shell mold of the heavy truck as claimed in claim 1, wherein: the die core comprises a first forming block and a second forming block, a T-shaped block protrudes outwards from the side wall of the first forming block, a T-shaped groove is formed in the second forming block, and the T-shaped block is connected with the T-shaped groove.

3. The forming structure of the air conditioner shell mold of the heavy truck as claimed in claim 2, wherein: the first molding block is movably embedded with a plurality of ejector blocks, and the ejector blocks can be ejected upwards from the top of the mold core.

4. The forming structure of the air conditioner shell mold of the heavy truck as claimed in claim 2, wherein: an included angle area is formed between the first forming block and the second forming block, the second forming end is triangular prism-shaped and is adapted to the included angle area, the second forming end is arranged in the included angle area, and two side faces of the second forming end are correspondingly attached to the first forming block and the second forming block respectively.

5. The forming structure of the air conditioner shell mold of the heavy truck as claimed in claim 4, wherein: the first forming block is provided with a rectangular surface attached to the side face of the second forming end, and the length direction of the forming groove is parallel to the bottom edge of the rectangular surface.

6. The forming structure of the air conditioner shell mold of the heavy truck as claimed in claim 5, wherein: the molding groove is a right-angled notch at the bottom of the second molding end and has an l-shaped section.