CN219466815U - Multi-mold-cavity precise injection mold for automobile parts - Google Patents

Abstract

The utility model discloses a multi-cavity precise injection mold for automobile parts, which comprises a bottom bracket, an upper mold and a lower mold, wherein a lower mold mounting seat is arranged on the inner side of the bottom bracket, a lower mold is arranged on the lower mold mounting seat, the upper bracket is arranged above the bottom bracket, the upper mold is arranged on a mounting plate, and a lifting hydraulic cylinder is arranged between the mounting plate and a top end plate of the upper bracket.

Description

Multi-mold-cavity precise injection mold for automobile parts

Technical Field

The utility model relates to the technical field of injection molds, in particular to a multi-cavity precise injection mold for automobile parts.

Background

The plastic mould is a tool matched with a plastic forming machine in the plastic processing industry and endows plastic products with complete configuration and accurate size. Because of the variety of plastics and the variety of processing methods, the structures of the plastic molding machine and the plastic products are various, so the variety and the structure of the plastic mold are also various.

The existing injection mold for automobile parts has single structure and low injection precision, and needs improvement.

Disclosure of Invention

The utility model aims to provide a multi-cavity precise injection mold for automobile parts, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a accurate injection mold of car spare part multimode chamber, includes bottom bracket, upper bracket, goes up mould and lower mould, the lower mould mount pad is installed to the bottom bracket inboard, the lower mould is installed in the lower mould mount pad, the upper bracket is installed in bottom bracket top, the upper die is installed in the mounting panel, install the lift pneumatic cylinder between the top end plate of mounting panel and upper bracket.

Preferably, the application provides a precision injection mold of automobile parts multi-cavity, wherein, the lower mould mount pad includes bottom plate, left side board and right side board, left side board, right side board are perpendicular to bottom plate both sides respectively, and first vertical slide rail is installed to left side inboard, the inboard second vertical slide rail of installing of right side board, first slider and the second slider with first vertical slide rail, the vertical slide rail sliding connection of second are installed respectively at lower mould both ends, install guiding component between lower mould bottom end surface and the bottom plate.

Preferably, the application provides a precise injection mold of automobile parts multi-cavity, wherein, guide assembly includes guide post and damping spring body, terminal surface and bottom plate up end under the lower mould are connected respectively at the guide post both ends, damping spring body cover is located the guide post outside.

Preferably, the application provides a precise injection mold of automobile parts multi-cavity, wherein, still includes two guide bars, and two guide bars symmetry install between upper bracket top end plate and mounting panel, and two guide bars set up in lifting hydraulic cylinder both sides.

Preferably, the application provides a precise injection mold of automobile parts multi-cavity, wherein, offer a plurality of lower die cavities in the lower mould, set up the protruding that a plurality of lower die cavities correspond on the last mould.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and low manufacturing cost, can realize simultaneous injection molding of a plurality of automobile part molds, has high injection molding precision and can improve the production efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a lower die mounting base structure of the present utility model;

in the figure: the device comprises a bottom bracket 1, an upper bracket 2, an upper die 3, a lower die 4, a lower die mounting seat 5, a mounting plate 6, a lifting hydraulic cylinder 7, a bottom plate 8, a left side plate 9, a right side plate 10, a first longitudinal slide rail 11, a second longitudinal slide rail 12, a first slide block 13, a second slide block 14, a guide post 15, a damping spring body 16 and a guide rod 17.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a accurate injection mold of auto parts multimode chamber, includes bottom bracket 1, upper bracket 2, goes up mould 3 and lower mould 4, lower mould mount pad 5 is installed to bottom bracket 1 inboard, lower mould 4 is installed in lower mould mount pad 5, upper bracket 2 is installed in bottom bracket 1 top, upper mould 3 is installed in mounting panel 6, install lift pneumatic cylinder 7 between the top plate of mounting panel 6 and upper bracket 2, a plurality of lower die cavities are seted up to the lower mould, set up the arch that a plurality of lower die cavities correspond on the upper mould.

In the utility model, the lower die mounting seat 5 comprises a bottom plate 8, a left side plate 9 and a right side plate 10, wherein the left side plate 9 and the right side plate 10 are respectively perpendicular to two sides of the bottom plate 8, a first longitudinal sliding rail 11 is arranged at the inner side of the left side plate 9, a second longitudinal sliding rail 12 is arranged at the inner side of the right side plate 10, a first sliding block 13 and a second sliding block 14 which are respectively connected with the first longitudinal sliding rail 11 and the second longitudinal sliding rail 12 in a sliding manner are respectively arranged at two ends of the lower die 4, and a guide assembly is arranged between the bottom end surface of the lower die 4 and the bottom plate 8; the guide assembly comprises a guide column 15 and a damping spring body 16, wherein two ends of the guide column 15 are respectively connected with the lower end face of the lower die 4 and the upper end face of the bottom plate 8, and the damping spring body 16 is sleeved outside the guide column 15.

The utility model also comprises two guide rods 17, wherein the two guide rods 17 are symmetrically arranged between the top end plate of the upper bracket 2 and the mounting plate 6, and the two guide rods 17 are arranged at two sides of the lifting hydraulic cylinder 7.

The utility model has simple structure and low manufacturing cost, can realize simultaneous injection molding of a plurality of automobile part molds, has high injection molding precision and can improve the production efficiency.

It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a accurate injection mold of car spare part multimode, includes bottom bracket (1), upper bracket (2), goes up mould (3) and lower mould (4), its characterized in that: the lower die mounting seat (5) is arranged on the inner side of the bottom bracket (1), the lower die (4) is arranged on the lower die mounting seat (5), the upper bracket (2) is arranged above the bottom bracket (1), the upper die (3) is arranged on the mounting plate (6), and the lifting hydraulic cylinder (7) is arranged between the mounting plate (6) and the top end plate of the upper bracket (2).

2. The multi-cavity precision injection mold for automotive parts according to claim 1, wherein: lower mould mount pad (5) include bottom plate (8), left side board (9) and right side board (10), left side board (9), right side board (10) are perpendicular to bottom plate (8) both sides respectively, and first vertical slide rail (11) are installed to left side board (9) inboard, second vertical slide rail (12) are installed to right side board (10) inboard, first slider (13) and second slider (14) with first vertical slide rail (11), second vertical slide rail (12) sliding connection are installed respectively at lower mould (4) both ends, install direction subassembly between lower mould (4) bottom end face and bottom plate (8).

3. The multi-cavity precision injection mold for automotive parts according to claim 2, wherein: the guide assembly comprises a guide column (15) and a damping spring body (16), two ends of the guide column (15) are respectively connected with the lower end face of the lower die (4) and the upper end face of the bottom plate (8), and the damping spring body (16) is sleeved outside the guide column (15).

4. The multi-cavity precision injection mold for automotive parts according to claim 1, wherein: the lifting hydraulic device further comprises two guide rods (17), wherein the two guide rods (17) are symmetrically arranged between the top end plate of the upper bracket (2) and the mounting plate (6), and the two guide rods (17) are arranged on two sides of the lifting hydraulic cylinder (7).

5. The multi-cavity precision injection mold for automotive parts according to claim 1, wherein: a plurality of lower die cavities are formed in the lower die, and a plurality of bulges corresponding to the lower die cavities are arranged on the upper die.