CN222832297U

CN222832297U - Straight ejection demoulding mechanism for plastic part inclined mounting hole of electric vehicle

Info

Publication number: CN222832297U
Application number: CN202421433522.6U
Authority: CN
Inventors: 王杰
Original assignee: Jiangyin Zhijian New Energy Technology Co ltd
Current assignee: Jiangyin Zhijian New Energy Technology Co ltd
Priority date: 2024-06-21
Filing date: 2024-06-21
Publication date: 2025-05-06
Anticipated expiration: 2034-06-21

Abstract

The utility model discloses a straight-top demoulding mechanism for an oblique mounting hole of an electric vehicle plastic part, comprising a device body, wherein the device body comprises a workbench and a lower mold, a mold groove is provided in the lower mold, a plastic part is provided in the mold groove, a connecting buckle is fixedly provided below the plastic part, a movable groove is provided below the plastic part, a fixed block is installed in the movable groove, a guide groove is provided in the fixed block, a guide block is installed in the guide groove, one side of the guide block is connected to an oblique push plate, a slide groove is provided in the front end of the oblique push plate, a T-shaped slide block is provided in the slide groove, one end of the T-shaped slide block is connected to an electric push rod 1, a push rod and an electric push rod 2 are respectively provided on the left and right sides of the electric push rod 1, a sleeve is provided below the push rod, and the molded electric vehicle plastic part can be obliquely demoulded, thereby improving the working efficiency of the device, ensuring the safety and quality of the plastic part when it falls off, and facilitating the user to take and put the plastic part.

Description

Straight ejection demoulding mechanism for plastic part inclined mounting hole of electric vehicle

Technical Field

The utility model belongs to the technical field of injection molds, and particularly relates to a straight ejection demoulding mechanism for an inclined mounting hole of an electric vehicle plastic part.

Background

The plastic product is a very complex process from design to molding production, and comprises several working aspects of plastic product design, mold structure design, mold processing and manufacturing, plastic part production and the like, wherein injection molding is a processing method for mass production of parts with complex shapes, and the injection molding mold is a tool for producing plastic products and realizing injection molding, and is also a tool for endowing the plastic products with complete structures and precise dimensions.

With the continuous development of the electric vehicle industry, at present, plastic parts such as an electric vehicle outer cover and the like are generally injection molded by a mold, the electric vehicle plastic parts need to be shaped by the mold after injection molding, the mold needs to be heated in the shaping process, and then cooling and shaping are needed before the mold is taken out, so that the shape of the plastic parts can be ensured.

The existing motor car plastic part demoulding mode mostly adopts a manual demoulding mode, namely, the two ends of a core rod or an iron core are manually pried, products are pried, and the manual demoulding mode is large in prizing difficulty and low in working efficiency, so that the plastic part is easily damaged and unsmooth in the demoulding process, and therefore, the motor car plastic part demoulding mode is required to be upgraded and improved on the basis of the prior art.

Disclosure of utility model

The utility model aims to provide a straight ejection demoulding mechanism for an inclined mounting hole of a plastic part of an electric vehicle, which aims to solve the problems in the background technology.

In order to solve the problems, the following technical scheme is provided:

The utility model provides an electric motor car moulds straight ejection demoulding mechanism of an overhead mounting hole, includes the device body, contain workstation and bed die on the device body, the die cavity has been seted up in the bed die, be equipped with in the die cavity and mould the piece, mould a below fixedly and be equipped with the connector link, mould a below and be provided with the movable groove, install the fixed block in the movable groove, the guide way has been seted up in the fixed block, install the guide block in the guide way, oblique push pedal is connected to guide block one side, be equipped with the spout in the oblique push pedal front end, be equipped with T type slider in the spout, electric putter one end is connected to T type slider one, electric putter one left and right sides is equipped with ejector pin and electric putter two respectively.

Furthermore, the outer side walls of the left end and the right end of the lower die are fixedly connected with extension buckles, and screw holes are formed in the extension buckles and the workbench.

Further, the screw holes are provided with a plurality of groups, bolts are installed in the screw holes, and the bolts are in threaded connection with the screw holes.

Further, the oblique push plate is fixedly connected with the guide block, the guide block is slidably arranged in the guide groove, and the oblique push plate is slidably connected with the fixed block.

Further, a connecting plate is arranged on the first electric push rod, a push rod is arranged at one end of the connecting plate, and the push rod is fixedly connected with the first electric push rod through the connecting plate.

Further, a sleeve is arranged below the ejector rod, and is in sliding connection with the ejector rod and fixedly arranged in the workbench.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the fixing block, the guide groove, the guide block, the inclined push plate, the sliding groove, the T-shaped sliding block, the first electric push rod, the connecting plate, the ejector rod, the sleeve and the second electric push rod are arranged, so that the molded plastic part of the electric vehicle can be subjected to inclined ejection and demoulding, the working efficiency of the device is improved, the safety and the quality of the plastic part when falling off are ensured, and a user can conveniently take and put the plastic part.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the whole structure of a straight ejection mechanism of an oblique mounting hole of an electric vehicle plastic part according to the utility model;

FIG. 2 is a cross-sectional view of the internal structure of a straight ejection mechanism for an oblique mounting hole of an electric vehicle plastic part according to the utility model;

FIG. 3 is a drawing of the demolding structure of the straight-top demolding mechanism of the oblique mounting hole of the plastic part of the electric vehicle according to the utility model;

fig. 4 is an exploded view of a demoulding structure of a straight top demoulding mechanism of an oblique mounting hole of an electric vehicle plastic part according to the utility model.

The device comprises a device body, a lower die, an extension buckle, a screw hole, a bolt, a workbench, a 7, a die cavity, a 8, a plastic part, a 9, a connecting buckle, a 10, a movable groove, a 11, a fixed block, a 12, a guide groove, a 13, a guide block, a 14, an oblique push plate, a 15, a chute, a 16, a T-shaped slide block, a 17, an electric push rod I, a 18, a connecting plate, a 19, a push rod, a 20, a sleeve, a 21 and an electric push rod II.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the direct ejection demoulding mechanism for the inclined mounting hole of the plastic part of the electric vehicle provided by the embodiment comprises a device body 1, wherein the device body 1 comprises a workbench 6 and a lower mould 2, a mould groove 7 is formed in the lower mould 2, a plastic part 8 is arranged in the mould groove 7, a connecting buckle 9 is fixedly arranged below the plastic part 8, a movable groove 10 is arranged below the plastic part 8, a fixed block 11 is arranged in the movable groove 10, a guide groove 12 is formed in the fixed block 11, a guide block 13 is arranged in the guide groove 12, one side of the guide block 13 is connected with an inclined push plate 14, a chute 15 is formed in the front end of the inclined push plate 14, a T-shaped sliding block 16 is arranged in the chute 15, one end of the T-shaped sliding block 16 is connected with a first electric push rod 17, and a push rod 19 and a second electric push rod 21 are respectively arranged on the left side and the right side of the first electric push rod 17.

Preferably, the extension buckles 3 are fixedly connected to the outer side walls of the left end and the right end of the lower die 2, screw holes 4 are formed in the extension buckles 3 and the workbench 6, the extension buckles 3 of the lower die 2 can be aligned with the workbench 6 by forming the screw holes 4, the installation trouble is avoided, a plurality of groups of screw holes 4 are formed, bolts 5 are installed in the plurality of groups of screw holes 4, the bolts 5 are in threaded connection with the screw holes 4, the lower die 2 can be fixed and limited, a user can detach and replace the lower die at a later period conveniently, the practicability of the device is improved, the trouble of inconvenient disassembly and assembly of the lower die 2 is avoided, the inclined push plate 14 is fixedly connected with the guide block 13, the guide block 13 is slidably mounted in the guide groove 12, the inclined push plate 14 is slidably connected with the fixed block 11, the connection and the tightness between the devices are improved, and the situation that the inclined push plate 14 of the device shifts in position in the moving process is avoided.

Preferably, be provided with connecting plate 18 on electric putter one 17, connecting plate 18 one end is provided with ejector pin 19, ejector pin 19 passes through connecting plate 18 and electric putter one 17 fixed connection, has increased the affinity and the connectivity between the device, and convenient to use person controls the device, for the user provides convenience, ejector pin 19 below is provided with sleeve 20, sleeve 20 and ejector pin 19 sliding connection and sleeve 20 fixed mounting are in workstation 6, through setting up sleeve 20, can lead the direction that ejector pin 19 removed, avoid ejector pin 19 to appear the condition of position offset in the removal in-process.

When the electric push rod I17 is controlled to work, the electric push rod I17 pushes the T-shaped sliding block 16 and the ejector rod 19 upwards, the T-shaped sliding block 16 moves in the sliding groove 15 of the inclined push plate 14, the T-shaped sliding block 16 pushes the inclined push plate 14 to move upwards in the moving process, the inclined push plate 14 drives the guide block 13 to move in the guide groove 12 of the fixed block 11, meanwhile, the ejector rod 19 is driven to move out of the sleeve 20, when the electric push rod I moves to a high position, the inclined push plate 14 and the ejector rod 19 eject the plastic part 8 from the die groove 7 of the lower die 2, at the moment, the electric push rod II 21 is controlled to operate, the electric push rod II 21 pushes the other end of the plastic part 8 upwards, and at the moment, the demoulding is completed, the formed electric vehicle plastic part can be obliquely ejected, the working efficiency of the device is improved, the safety and the quality of the plastic part 8 when falling off are ensured, and a user can conveniently take and put the plastic part 8.

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, unless explicitly stated or limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly as, for example, "connected" may be a fixed connection, may be a removable connection, or an integral connection, may be a mechanical connection or an electrical connection, may be a direct connection or may be an indirect connection via an intermediary, or may be a communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. The utility model provides an electric motor car moulds straight ejection demoulding mechanism of mounting hole, a serial communication port, including device body (1), including workstation (6) and bed die (2) on device body (1), mould groove (7) have been seted up in bed die (2), be equipped with in mould groove (7) mould piece (8), mould piece (8) below fixed link (9) that are equipped with, mould piece (8) below and be provided with movable groove (10), install fixed block (11) in movable groove (10), guide slot (12) have been seted up in fixed block (11), install guide block (13) in guide slot (12), oblique push pedal (14) are connected to guide block (13) one side, be equipped with spout (15) in oblique push pedal (14) front end, be equipped with T type slider (16) in spout (15), electronic push rod (17) one end connection, electronic push rod (19) and electronic push rod (21) are equipped with respectively in electronic push rod (17) left and right sides.

2. The straight ejection demoulding mechanism for the inclined mounting hole of the electric vehicle plastic part according to claim 1, wherein extension buckles (3) are fixedly connected to the outer side walls of the left end and the right end of the lower mould (2), and screw holes (4) are formed in the extension buckles (3) and the workbench (6).

3. The direct-ejection demoulding mechanism for the inclined mounting hole of the electric vehicle plastic part according to claim 2, wherein a plurality of groups of screw holes (4) are formed, bolts (5) are arranged in the plurality of groups of screw holes (4), and the bolts (5) are in threaded connection with the screw holes (4).

4. The direct-ejection demoulding mechanism for the inclined mounting hole of the electric vehicle plastic part according to claim 1, wherein the inclined push plate (14) is fixedly connected with the guide block (13), the guide block (13) is slidably mounted in the guide groove (12), and the inclined push plate (14) is slidably connected with the fixed block (11).

5. The direct-ejection demoulding mechanism for the inclined mounting hole of the electric vehicle plastic part according to claim 1, wherein a connecting plate (18) is arranged on the first electric push rod (17), a push rod (19) is arranged at one end of the connecting plate (18), and the push rod (19) is fixedly connected with the first electric push rod (17) through the connecting plate (18).

6. The straight ejection demoulding mechanism of the inclined mounting hole of the electric vehicle plastic part according to claim 1, wherein a sleeve (20) is arranged below the ejector rod (19), the sleeve (20) is in sliding connection with the ejector rod (19), and the sleeve (20) is fixedly mounted in the workbench (6).