CN220373790U - Injection mold of automobile door handle main body - Google Patents

Abstract

The utility model relates to an injection mold of an automobile door handle main body, which comprises an upper injection mold base and a lower injection mold base, wherein a handle injection molding station is arranged on the upper injection mold base, and a handle injection molding bulge is arranged on the lower injection mold base; the handle injection molding station comprises a die table, and a handle forming groove are formed in the die table; the handle injection molding protrusion comprises a handle bar molding protrusion matched with the handle bar molding groove and a handle table molding protrusion matched with the handle table molding groove. The utility model aims to overcome the defects of the prior art and provide the injection mold for the automobile door handle main body, which can simultaneously produce the left and right door handles of an automobile, so that the production efficiency is higher.

Description

Injection mold of automobile door handle main body

Technical Field

The utility model relates to an injection mold for an automobile door handle body.

Background

Injection molding refers to a process flow of heating, plasticizing and melting plastic, injecting the plastic into a cavity of a molding die for molding, cooling, solidifying the melt and demolding. Products are generally molded using rubber and plastic.

The automobile door handle is one of interior trim parts of an automobile, is mainly used for opening and closing automobile doors in order to increase the hand feeling of the handles when the handles are held, is rapidly developed in the current automobile industry, is insufficient in automobile output, is important in production of automobile parts, and can be matched with the existing consumption speed only by accelerating the production of the automobile parts, so that an injection mold of an automobile door handle main body is provided for solving the problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the injection mold for the automobile door handle main body, which can simultaneously produce the left and right door handles of an automobile, so that the production efficiency is higher.

The technical scheme for achieving the purpose is as follows: the injection mold of the automobile door handle main body comprises an upper injection mold base and a lower injection mold base, wherein a handle injection molding station is arranged on the upper injection mold base, and a handle injection molding bulge is arranged on the lower injection mold base; the handle injection molding station comprises a die table, and a handle forming groove are formed in the die table; the handle injection molding protrusion comprises a handle bar molding protrusion matched with the handle bar molding groove and a handle table molding protrusion matched with the handle table molding groove.

Preferably, the handle injection molding stations are four groups, namely two groups of left handle injection molding stations and two groups of right handle injection molding stations; the handle injection molding protrusions are four groups, namely two groups of left handle injection molding protrusions and two groups of right handle injection molding protrusions.

Preferably, the four groups of handle injection molding protrusions are matched with the four groups of handle injection molding positions.

Preferably, the handle bar forming groove and the handle bar forming protrusion are pressed into a handle bar, and the handle table forming groove and the handle table forming protrusion are pressed into a handle seat.

Preferably, the side surface of the lower injection molding die holder is connected with a first fixed block, and the fixed block is connected with a guide rod; the side surface of the upper injection molding die holder is connected with a second fixed block, and a guide rod hole is formed in the second fixed block; the guide rod is connected in the guide rod hole in a sliding way.

Preferably, four corners of the upper end face of the lower injection molding die holder are respectively provided with a limiting hole, four corners of the lower end face of the upper injection molding die holder are respectively connected with a limiting column, and four limiting columns correspond to four limiting holes.

Preferably, a plurality of inserting rods are respectively arranged at two sides of the handle injection molding bulge on the upper end surface of the lower injection molding die holder; a plurality of inserting grooves are respectively formed in the two sides of the handle injection molding station on the lower end face of the upper injection molding die holder; the plurality of inserting connection rods correspond to the plurality of inserting grooves.

The beneficial effects of the utility model are as follows: the four groups of handle injection molding stations on the upper injection molding die holder are respectively two groups of left handle injection molding stations and two groups of right handle injection molding stations; four groups of handle injection molding bulges on the lower injection molding die holder are respectively two groups of left handle injection molding bulges and two groups of right handle injection molding bulges. The injection molding protrusions of the four groups of handles are matched with the injection molding working positions of the four groups of handles. The left and right door handles of the automobile can be produced simultaneously during production, so that the production efficiency is higher, and the existing high consumption requirement is met.

Drawings

FIG. 1 is a detail view of an upper injection mold base of the present utility model;

FIG. 2 is a detail view of the lower injection mold base of the present utility model;

FIG. 3 is a detail view of the door handle of the present utility model;

in the figure: 1. an upper injection molding die holder; 2. a lower injection molding die holder; 3. a handle injection molding station; 31. a die table; 32. forming grooves on the handle bar; 33. forming a groove on the table; 301. a left handle injection molding station; 302. a right handle injection molding station; 4. injection molding the handle to form a bulge; 41. forming a protrusion on the handle bar; 42. forming a boss on the table; 401. the left handle is injection molded with a bulge; 402. the right handle is injection molded with a bulge; 5. a first fixed block; 6. a guide rod; 7. a second fixed block; 8. a guide rod hole; 9. a limiting hole; 10. a limit column; 11. inserting a connecting rod; 12. a plug-in groove; 13. a handle bar; 14. a handle seat.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.

The utility model will be further described with reference to the accompanying drawings.

As shown in fig. 1-2, the injection mold of the automobile door handle main body comprises an upper injection mold base 1 and a lower injection mold base 2, wherein a handle injection molding station 3 is arranged on the upper injection mold base 1, and a handle injection molding bulge 4 is arranged on the lower injection mold base 2; the handle injection molding station 3 comprises a die table 31, and a handle forming groove 32 and a handle forming groove 33 are formed in the die table 31; the handle injection molding protrusion 4 includes a handle bar molding protrusion 41 adapted to the handle bar molding groove 32, and a handle bar molding protrusion 42 adapted to the handle bar molding groove 32. The handle injection molding stations 3 are four groups, namely two groups of left handle injection molding stations 301 and two groups of right handle injection molding stations 302; the handle injection molding protrusions 4 are four groups, namely two groups of left handle injection molding protrusions 401 and two groups of right handle injection molding protrusions 402. The four groups of handle injection molding protrusions 4 are matched with the four groups of handle injection molding stations 3.

As shown in fig. 3, the grip lever forming groove 32 and the grip lever forming protrusion 41 are pressed into the grip lever 13, and the table forming groove 33 and the table forming protrusion 42 are pressed into the grip base 14.

Specifically, four groups of handle injection molding stations 3 on the upper injection molding die holder 1 are respectively two groups of left handle injection molding stations 301 and two groups of right handle injection molding stations 302; four groups of handle injection molding bulges 4 on the lower injection molding die holder 2 are respectively two groups of left handle injection molding bulges 401 and two groups of right handle injection molding bulges 402. The four groups of handle injection molding protrusions 4 are matched with the four groups of handle injection molding stations 3. The left and right door handles of the automobile can be produced simultaneously during production, so that the production efficiency is higher, and the existing high consumption requirement is met.

Specifically, the side surface of the lower injection molding die holder 2 is connected with a first fixed block 5, and a guide rod 6 is connected to the fixed block 5; the side surface of the upper injection molding die holder 1 is connected with a second fixed block 7, and a guide rod hole 8 is formed in the second fixed block 7; the guide rod 6 is slidably connected in the guide rod hole 8.

Specifically, four corners of the upper end surface of the lower injection mold base 2 are respectively provided with a limiting hole 9, four corners of the lower end surface of the upper injection mold base 1 are respectively connected with a limiting column 10, and the four limiting columns 10 correspond to the four limiting holes 9.

Specifically, two sides of the upper end surface handle injection molding bulge 4 of the lower injection molding die holder 2 are respectively provided with a plurality of inserting rods 11; a plurality of inserting grooves 12 are respectively formed on two sides of the handle injection molding station 3 on the lower end surface of the upper injection molding die holder 1; the plurality of plugging bars 11 correspond to the plurality of plugging grooves 12.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (7)

1. The injection mold of the automobile door handle main body is characterized by comprising an upper injection mold base (1) and a lower injection mold base (2), wherein a handle injection molding station (3) is arranged on the upper injection mold base (1), and a handle injection molding bulge (4) is arranged on the lower injection mold base (2); the handle injection molding station (3) comprises a die table (31), wherein a handle forming groove (32) and a handle forming groove (33) are formed in the die table (31); the handle injection molding protrusion (4) includes a handle bar molding protrusion (41) adapted to the handle bar molding groove (32), and a handle bar molding protrusion (42) adapted to the handle bar molding groove (33).

2. The injection mold of an automotive door handle body according to claim 1, characterized in that the handle injection molding stations (3) are four groups, two groups of left handle injection molding stations (301) and two groups of right handle injection molding stations (302), respectively; the handle injection molding protrusions (4) are four groups, namely two groups of left handle injection molding protrusions (401) and two groups of right handle injection molding protrusions (402).

3. An injection mould for a door handle body according to claim 2, characterised in that four sets of said handle injection moulding projections (4) are adapted to four sets of said handle injection moulding stations (3).

4. The injection mold of an automobile door handle body according to claim 1, wherein the handle bar forming groove (32) and the handle bar forming protrusion (41) are pressed into a handle bar (13), and the handle bar forming groove (33) and the handle bar forming protrusion (42) are pressed into a handle seat (14).

5. The injection mold of the automobile door handle main body according to claim 1, wherein the side surface of the lower injection mold base (2) is connected with a first fixed block (5), and a guide rod (6) is connected to the first fixed block (5); the side surface of the upper injection molding die holder (1) is connected with a second fixed block (7), and a guide rod hole (8) is formed in the second fixed block (7); the guide rod (6) is connected in the guide rod hole (8) in a sliding way.

6. The injection mold of the automobile door handle main body according to claim 1, wherein four corners of the upper end face of the lower injection mold base (2) are respectively provided with a limiting hole (9), four corners of the lower end face of the upper injection mold base (1) are respectively connected with a limiting post (10), and four limiting posts (10) correspond to four limiting holes (9).

7. The injection mold of the automobile door handle main body according to claim 1, wherein a plurality of inserting rods (11) are respectively arranged on two sides of the handle injection molding bulge (4) on the upper end surface of the lower injection molding die holder (2); a plurality of inserting grooves (12) are respectively formed in two sides of the handle injection molding station (3) on the lower end face of the upper injection molding die holder (1); the plurality of plugging rods (11) correspond to the plurality of plugging grooves (12).