CN214353873U

CN214353873U - Rearview mirror shell injection mold capable of achieving laser etching textures

Info

Publication number: CN214353873U
Application number: CN202023242344.3U
Authority: CN
Inventors: 陈爱堂
Original assignee: Changzhou Huikai Automobile System Co ltd
Current assignee: Changzhou Huikai Automobile System Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-08
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a rearview mirror shell injection mold capable of realizing laser etching textures, one side of a mold plate is connected with a mold shell, the middle part of the upper end of the mold shell is provided with a first positioning block, the upper end of the mold shell is provided with a molding cavity, the middle part of the molding cavity is provided with a first molding groove, two sides of the first molding groove are provided with first convex edges, the lower end of the first convex edge is provided with a first groove, and the first groove is provided with a first through hole; the utility model discloses a be equipped with the perpendicular groove that is the curve form in the one-tenth die cavity and can realize that the product of moulding plastics out has the laser etching texture, carries out the special technology processing for the perpendicular groove that is the curve form to the inboard of die cavity, has realized that the rear-view mirror housing product that has the sculpture texture of moulding plastics is integrated into one piece, from taking the laser etching texture, reaches the advantage that the product production is efficient, the cost of production is low and product quality is good.

Description

Rearview mirror shell injection mold capable of achieving laser etching textures

Technical Field

The utility model relates to a rear-view mirror housing injection mould technical field specifically is a can realize rear-view mirror housing injection mould of laser sculpture texture.

Background

The shell of the rearview mirror of the automobile is usually formed by injection molding, and conventionally, if the shell of the rearview mirror has laser etching textures, secondary processing is required after the shell is formed, special laser etching equipment needs to be purchased for texture processing, the process is complicated, and the production cost is high.

Therefore, the injection mold for the rearview mirror shell capable of achieving laser etching textures is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can realize rear-view mirror housing injection mould of laser sculpture texture to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can realize rear-view mirror casing injection mould of laser sculpture texture, includes the mould board, one side of mould board is connected with the mould shell, the upper end middle part of mould shell is equipped with first locating piece, the upper end of mould shell is equipped with into die cavity, the middle part that becomes die cavity is equipped with first shaping groove, the both sides in first shaping groove are equipped with first chimb, the lower extreme of first chimb is equipped with first recess, be equipped with first through-hole in the first recess, the lower extreme of first chimb is equipped with the second chimb, and is two sets of be equipped with second shaping groove between the second chimb, the lower extreme of mould board is equipped with the third recess, the upper end of third recess is connected to the lower extreme of second chimb, the lower extreme both sides of third recess still are equipped with the fourth recess respectively, the inside both sides that become die cavity are equipped with the perpendicular groove that is the curve form respectively.

As a further optimization of the technical scheme, the second convex edge is provided with a first bulge.

As a further optimization of the technical scheme, two sides of the upper end of the die plate are respectively connected with a first clamping block, and the upper end of the first clamping block is connected with a first guide block.

As a further optimization of the technical scheme, two sides of the upper end of the die plate are respectively connected with a guide post, and two sides of the lower end of the die plate are respectively connected with a guide rod.

As a further optimization of the technical scheme, the positions of the inner sides of the molding cavities, which are positioned in the vertical grooves, are arranged in an arc surface shape.

As a further optimization of the technical scheme, the upper side of the third groove is connected with the lower side of the forming cavity, and the lower side of the second forming groove is connected with the upper side of the third groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be equipped with the product that can realize moulding plastics and come out of perpendicular groove that is the curve form in the one-tenth die cavity and have the laser etching texture, the tradition has the laser etching texture if the casing of rear-view mirror, must purchase dedicated laser etching and equip and carry out the texture processing, the cost is high, design a can realize the rear-view mirror casing injection mould of laser etching texture now, carry out the special technology processing for being the perpendicular groove of curve form to the inboard of die cavity, realized that the rear-view mirror casing product that has the etching texture of moulding plastics is integrated into one piece, from taking the laser etching texture, reach the efficient of product production, the advantage that the cost of production is low and product quality is good.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the side view of the forming cavity of the present invention;

fig. 3 is a schematic structural view of the housing of the rear view mirror with laser etching texture of the present invention.

In the figure: 1. a mold shell; 2. a first clamping block; 3. a first guide block; 4. a guide post; 5. a molding cavity; 6. a mold plate; 7. a first positioning block; 9. a first forming groove; 10. a first groove; 11. a vertical slot; 12. a fourth groove; 13. a third groove; 14. a first protrusion; 15. a first flange; 16. a first through hole; 17. a second flange; 18. a second forming groove; 19. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rearview mirror shell injection mold capable of realizing laser etching textures comprises a mold plate 6, wherein one side of the mold plate 6 is connected with a mold shell 1, the middle part of the upper end of the die shell 1 is provided with a first locating block 7, the upper end of the die shell 1 is provided with a forming cavity 5, a first forming groove 9 is arranged in the middle of the forming cavity 5, first convex edges 15 are arranged on two sides of the first forming groove 9, the lower end of the first convex edge 15 is provided with a first groove 10, a first through hole 16 is arranged in the first groove 10, the lower end of the first convex edge 15 is provided with a second convex edge 17, a second forming groove 18 is arranged between the two groups of second convex edges 17, the lower end of the die plate 6 is provided with a third groove 13, the upper end of the third groove 13 is connected to the lower end of the second convex edge 17, and fourth grooves 12 are respectively arranged on two sides of the lower end of the third groove 13, and vertical grooves 11 in a curve shape are respectively arranged on two sides of the inside of the forming cavity 5.

Specifically, the second convex edge 17 is provided with a first protrusion 14. Specifically, the upper end both sides of mould board 6 are connected with first fixture block 2 respectively, the upper end of first fixture block 2 is connected with first guide block 3. Specifically, the two sides of the upper end of the die plate 6 are respectively connected with the guide posts 4, and the two sides of the lower end of the die plate 6 are respectively connected with the guide rods 19. Specifically, the inner side of the molding cavity 5 is positioned at the vertical groove 11 and is arranged in an arc surface shape. Specifically, the upper side of the third groove 13 is connected with the lower side of the molding cavity 5, and the lower side of the second molding groove 18 is connected with the upper side of the third groove 13.

Specifically, when the device is used, the vertical grooves 11 in the curved shape are arranged in the molding cavity 5, so that the injection molded product has laser etching textures, conventionally, if the shell of the rearview mirror has the laser etching textures, special laser etching equipment must be purchased for texture processing, the cost is high, a rearview mirror shell injection mold capable of realizing the laser etching textures is designed at present, the inner side of the molding cavity, which is the molding cavity 5, is processed into the vertical grooves 11 in the curved shape by special technology, so that the rearview mirror shell product with the etching textures is integrally molded, the injection molded product has the laser etching textures, the advantages of high product production efficiency, low production cost and good product quality are achieved, when the device is used, the mold shell 1 is connected to one side of the mold plate 6, the first positioning block 7 is arranged in the middle of the upper end of the mold shell 1, the first positioning block 7 is convenient to position, the molding cavity 5 is arranged at the upper end of the mold shell 1, the middle part in shaping chamber 5 is equipped with first shaping groove 9, the both sides in first shaping groove 9 are equipped with first chimb 15, the lower extreme of first chimb 15 is equipped with first recess 10, be equipped with first through-hole 16 in the first recess 10, the lower extreme of first chimb 15 is equipped with second chimb 17, be equipped with second shaping groove 18 between two sets of second chimb 17, the lower extreme of mould plate 6 is equipped with third recess 13, the upper end of third recess 13 is connected to the lower extreme of second chimb 17, the lower extreme both sides of third recess 13 still are equipped with fourth recess 12 respectively, the above form for the rear-view mirror casing, the raw materials of moulding plastics can not flow in the inside shaping design, can reach the effect of one step of shaping, the inside both sides in shaping chamber 5 are equipped with respectively and are curved perpendicular groove 11, reach the rear-view mirror casing that can mould plastics and have the texture.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can realize rear-view mirror housing injection mould of laser sculpture texture, includes mould board (6), its characterized in that: one side of the mould plate (6) is connected with a mould shell (1), the upper end middle part of the mould shell (1) is provided with a first positioning block (7), the upper end of the mould shell (1) is provided with a forming cavity (5), the middle part of the forming cavity (5) is provided with a first forming groove (9), two sides of the first forming groove (9) are provided with first convex edges (15), the lower end of the first convex edges (15) is provided with a first groove (10), a first through hole (16) is arranged in the first groove (10), the lower end of the first convex edges (15) is provided with second convex edges (17), a second forming groove (18) is arranged between the second convex edges (17), the lower end of the mould plate (6) is provided with a third groove (13), the upper end of the third groove (13) is connected to the lower end of the second convex edges (17), both sides of the lower end of the third groove (13) are respectively provided with a fourth groove (12), and two sides in the forming cavity (5) are respectively provided with a vertical groove (11) in a curve shape.

2. The injection mold for the rearview mirror shell capable of achieving the laser etching texture, according to claim 1, is characterized in that: the second convex edge (17) is provided with a first bulge (14).

3. The injection mold for the rearview mirror shell capable of achieving the laser etching texture, according to claim 1, is characterized in that: the die is characterized in that two sides of the upper end of the die plate (6) are respectively connected with a first clamping block (2), and the upper end of the first clamping block (2) is connected with a first guide block (3).

4. The injection mold for the rearview mirror shell capable of achieving the laser etching texture, according to claim 1, is characterized in that: the die plate is characterized in that two sides of the upper end of the die plate (6) are respectively connected with a guide post (4), and two sides of the lower end of the die plate (6) are respectively connected with a guide rod (19).

5. The injection mold for the rearview mirror shell capable of achieving the laser etching texture, according to claim 1, is characterized in that: the inner side of the molding cavity (5) is positioned at the vertical groove (11) and is arranged in an arc surface shape.

6. The injection mold for the rearview mirror shell capable of achieving the laser etching texture, according to claim 1, is characterized in that: the upper side of the third groove (13) is connected with the lower side of the molding cavity (5), and the lower side of the second molding groove (18) is connected with the upper side of the third groove (13).