CN216579039U

CN216579039U - Car stand apron forming device

Info

Publication number: CN216579039U
Application number: CN202120731733.8U
Authority: CN
Inventors: 孟先锋; 何家胜; 余少如
Original assignee: Anhui Kingsen Automobile Decorate & Design Co ltd
Current assignee: Anhui Kingsen Automobile Decorate & Design Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2022-05-24
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses an automobile upright post cover plate forming device, belonging to the field of automobile upright post cover plate production; an automobile upright post cover plate forming device comprises a fixed die, a movable die, a jacking plate, a first spring, a first straight tooth and a locking mechanism; the jacking plate is arranged at the lower end of the fixed die and is driven to move by the movable die, so that the cover plate in the die cavity of the fixed die is jacked out, and unloading is facilitated; the first spring is connected between the movable die and the jacking plate, so that the interference of the joint motion of the movable die and the jacking plate on the motion of the movable die is avoided; the cover plate is pushed out by arranging a sliding first straight tooth on the outer side of the fixed die to finish unloading; through setting up locking mechanism, when avoiding the apron not pushed out the die cavity, first straight tooth slides towards the apron, leads to the apron can't be pushed out or even leads to the apron to be extruded the damage by first straight tooth.

Description

Car stand apron forming device

Technical Field

The utility model belongs to car stand apron production field, concretely relates to car stand apron forming device.

Background

Automobile column apron is usually through injection moulding, and the injection molding machine divide into vertical and bedroom, and prior art can appear inconvenient to unloading of apron when using vertical injection molding machine to produce automobile column apron, leads to influencing production efficiency.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, this disclosed aim at provides an automobile column apron forming device, has solved among the prior art inconvenient problem of unloading after the shaping of automobile column apron.

The purpose of the disclosure can be realized by the following technical scheme:

an automobile upright post cover plate forming device comprises a fixed die, a movable die capable of lifting is mounted above the fixed die, a bottom plate is arranged below the fixed die, the bottom plate is connected with the fixed die through a fixed rod, a plurality of guide rods penetrating through the fixed die are fixedly mounted at the lower end of the movable die, and the guide rods are connected with the fixed die in a sliding manner;

furthermore, a plurality of jacking rods are arranged at the upper end of the jacking plate, penetrating fixing holes are formed in the bottom surface of the die cavity of the fixed die, and the jacking rods correspond to the fixing holes and are matched with the fixing holes.

Furthermore, the jacking plate is in threaded connection with an adjusting rod, and the adjusting rod penetrates through the jacking plate along the vertical direction; when the jacking plate moves to the lowest point, the upper end surface of the jacking rod is flush with the inner bottom surface of the cavity of the fixed die by rotating the adjusting rod.

Further, one side of cover half is provided with the mounting bracket, and T type spout has been seted up to the mounting bracket, and sliding connection has first straight-tooth in the T type spout, and one side of mounting bracket is provided with first fixed plate, and fixed mounting has drive arrangement on the first fixed plate, and fixed mounting has first gear in drive arrangement's the drive shaft, first gear and first straight-tooth intermeshing.

Furthermore, a locking mechanism is mounted on the mounting frame and used for limiting the rotation of the first gear;

furthermore, a guide rail is fixedly mounted on one side of the mounting frame, a second fixing plate is arranged at the lower end of the guide rail, and a third fixing plate is arranged on one side of the guide rail;

furthermore, the locking mechanism comprises a second straight tooth, the second straight tooth is connected with the guide rail in a sliding mode in the vertical direction, a clamping plate is arranged at the upper end of the second straight tooth, and the clamping plate can be clamped between the teeth of the first gear; and a second spring is connected between the second fixing plate and the second straight teeth, and when the second straight teeth do not bear other external force, the clamping plate is clamped between the teeth of the first gear under the action of the elastic force of the second spring.

Furthermore, a rotating rod is rotatably connected to the third fixing plate, a second gear is fixedly mounted on the rotating rod and is meshed with the second straight teeth, and third straight teeth are meshed with one side, far away from the second straight teeth, of the second gear and are fixedly connected with the jacking plate.

Further, the jacking plate moves to the highest point, the cover plate is jacked out by the jacking rod, and at the moment, the clamping plate leaves the tooth space of the first gear.

The beneficial effect of this disclosure: the jacking plate is arranged at the lower end of the fixed die and is driven to move by the movable die, so that the cover plate in the die cavity of the fixed die is ejected, and unloading is facilitated; the first spring is connected between the movable die and the jacking plate, so that the interference of the joint motion of the movable die and the jacking plate on the motion of the movable die is avoided; the cover plate is pushed out by arranging a sliding first straight tooth on the outer side of the fixed die to finish unloading; through setting up locking mechanism, when avoiding the apron not pushed out the die cavity, first straight tooth slides towards the apron, leads to the apron can't be pushed out or even leads to the apron to be extruded the damage by first straight tooth.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present disclosure;

FIG. 2 is a schematic illustration of a jacking plate construction of an embodiment of the present disclosure;

FIG. 3 is a schematic illustration of a stationary mold structure of an embodiment of the disclosure;

fig. 4 is a schematic structural diagram of a locking mechanism according to an embodiment of the disclosure.

Detailed Description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

As shown in fig. 1, an automobile upright post cover plate forming device comprises a bottom plate 1, a fixed rod 11 is installed at the upper end of the bottom plate 1, a fixed die 3 is fixedly connected to the upper end of the fixed rod 11, a movable die 2 capable of lifting is arranged above the fixed die 3, and the movable die 2 moves downwards to complete pressing with the fixed die 3, so that injection molding of an automobile upright post cover plate is realized;

the lower end of the movable die 2 is fixedly provided with a plurality of guide rods 21, and the guide rods 21 penetrate through the fixed die 3 and are connected with the fixed die 3 in a sliding manner; a jacking plate 4 is arranged between the fixed die 3 and the bottom plate 1, the fixed rod 11 penetrates through the jacking plate 4, a first spring 22 is connected between the guide rod 21 and the jacking plate 4, the first spring 22 realizes the elastic connection between the jacking plate 4 and the guide rod 21, the movable die 2 lifts the jacking plate 4, and through the elastic connection of the first spring 22, when the jacking plate 4 is in contact with the fixed die 3, the movable die 2 can still continuously lift to the original position, so that the lifting motion of the movable die 2 is prevented from being limited;

as shown in fig. 2, the upper end of the lifting plate 4 is provided with a plurality of lifting rods 41, as shown in fig. 3, the bottom surface in the cavity of the fixed mold 3 is provided with a through fixing hole 31, the lifting rods 41 correspond to and are matched with the fixing holes 31, and when the movable mold 2 is retracted and lifted after injection molding is completed, the lifting rods 41 are driven to move upwards, so that the cover plate in the fixed mold 3 is ejected out of the cavity, and unloading is facilitated;

in this embodiment, threaded connection has the regulation pole 5 on the jacking board 4, adjust pole 5 and run through jacking board 4 along vertical direction, adjust pole 5 through rotating, adjust the extreme position that jacking board 4 descends, make when movable mould 2 with cover half 3 pressfitting, the up end of jacking pole 4 flushes with the bottom surface in the 3 die cavity of cover half, guarantee the quality of moulding plastics, simultaneously, realize the exhaust through jacking pole 4 and fixed orifices 31's fit clearance, the apron of avoiding moulding plastics to come out appears the gas pocket defect.

As shown in fig. 3, a mounting frame 32 is arranged on one side of the fixed mold 3, a T-shaped chute 33 is formed in the mounting frame 32, a first straight tooth 6 is connected in the T-shaped chute 33 in a sliding manner, a first fixing plate 34 is arranged on one side of the mounting frame 32, a driving device 8 is fixedly mounted on the first fixing plate 34, a first gear 7 is fixedly mounted on a driving shaft of the driving device 8, and the first gear 7 and the first straight tooth 6 are meshed with each other, so that the driving device 8 operates to drive the first straight tooth 6 to slide along the T-shaped chute 33, thereby pushing the lifted cover plate out of the molding device and further completing the unloading;

as shown in fig. 1, a locking mechanism 9 is installed on the mounting frame 32, and the locking mechanism 9 is used for limiting the rotation of the first gear 7, so as to prevent the cover plate from being pushed out or even being damaged by the extrusion of the first straight teeth 6 as the first straight teeth 6 slide towards the cover plate when the cover plate is not pushed out of the mold cavity;

a guide rail 35 is fixedly installed on one side of the mounting frame 32, a second fixing plate 36 is arranged at the lower end of the guide rail 35, and a third fixing plate 37 is arranged on one side of the guide rail 35; as shown in fig. 4, the locking mechanism 9 includes a second straight tooth 91, the second straight tooth 91 is slidably connected with the guide rail 35 in the vertical direction, a clamping plate 911 is provided at the upper end of the second straight tooth 91, and the clamping plate 911 can be clamped into the tooth space of the first gear 7 to limit the rotation of the first gear 7;

a second spring 92 is arranged between the second fixing plate 36 and the second straight tooth 91, one end of the second spring 92 is fixedly connected with the lower end face of the second straight tooth 91, the other end of the second spring 92 is fixedly connected with the upper end face of the second fixing plate 36, and when the second straight tooth 91 is not acted by other external force, the clamping plate is clamped into the tooth space of the first gear 7 under the elastic force action of the second spring 92 to limit the rotation of the first gear 7; a rotating rod 93 is rotatably connected to the third fixing plate 37, a second gear 94 is fixedly mounted on the rotating rod 93, the second gear 94 is meshed with the second straight tooth 91, a third straight tooth 95 is meshed on one side, far away from the second straight tooth 91, of the second gear 94, and the third straight tooth 95 is fixedly connected with the jacking plate 4, so that the second straight tooth 91 can be driven to slide along the vertical direction through the lifting movement of the jacking plate 4;

in the embodiment, when the movable mold 2 is attached to the fixed mold 3, the lifting plate 4 is located at the lowest point, at this time, the third straight teeth 95 are disengaged from the second gear 94, and under the action of the elastic force of the second spring 92, the clamping plate 911 is engaged with the teeth of the first gear 7 to limit the rotation of the first gear 7, so as to limit the sliding of the first straight teeth 6; when the movable die 2 moves to the highest point, the jacking plate 4 moves to the highest point, the cover plate is jacked out by the jacking rod 41, at the moment, the clamping plate 911 leaves the space between the teeth of the first gear 7, the rotational freedom degree of the first gear 7 is released, and the first straight teeth 6 slide to push out the cover plate under the driving of the driving device 8.

The working principle is as follows:

the jacking plate 4 is arranged at the lower end of the fixed die 3, and the movable die 2 drives the jacking plate 4 to move, so that the cover plate in the die cavity of the fixed die 3 is ejected out, and the unloading is facilitated; the interference of the joint motion of the movable mold 2 and the jacking plate 4 to the motion of the movable mold 2 is avoided by connecting the first spring 22 between the movable mold 2 and the jacking plate 4; the cover plate is pushed out by arranging a sliding first straight tooth 6 at the outer side of the fixed die 3 to finish discharging; by arranging the locking mechanism 9, the cover plate is prevented from being pushed out of the die cavity, the first straight teeth 6 slide towards the cover plate, and the cover plate cannot be pushed out or even is extruded and damaged by the first straight teeth 6.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The automobile upright post cover plate forming device comprises a fixed die (3), a movable die (2) capable of lifting is mounted above the fixed die (3), a bottom plate (1) is arranged below the fixed die (3), the bottom plate (1) is connected with the fixed die (3) through a fixed rod (11), a plurality of guide rods (21) penetrating through the fixed die (3) are fixedly mounted at the lower end of the movable die (2), the guide rods (21) are in sliding connection with the fixed die (3), and the automobile upright post cover plate forming device is characterized in that a jacking plate (4) is mounted between the fixed die (3) and the bottom plate (1), and a first spring (22) is connected between the guide rods (21) and the jacking plate (4);

the upper end of the jacking plate (4) is provided with a plurality of jacking rods (41), the inner bottom surface of the cavity of the fixed die (3) is provided with a through fixed hole (31), and the jacking rods (41) correspond to and are matched with the fixed hole (31);

one side of cover half (3) is provided with mounting bracket (32), and T type spout (33) have been seted up in mounting bracket (32), and sliding connection has first straight-tooth (6) in T type spout (33), and one side of mounting bracket (32) is provided with first fixed plate (34), and fixed mounting has drive arrangement (8) on first fixed plate (34), and fixed mounting has first gear (7) in the drive shaft of drive arrangement (8), first gear (7) and first straight-tooth (6) intermeshing.

2. The automobile pillar cover plate forming device according to claim 1, wherein the jacking plate (4) is in threaded connection with an adjusting rod (5), and the adjusting rod (5) penetrates through the jacking plate (4) along a vertical direction; when the lifting plate (4) moves to the lowest point by rotating the adjusting rod (5), the upper end surface of the lifting rod (41) is flush with the inner bottom surface of the cavity of the fixed die (3).

3. The vehicle pillar panel molding apparatus according to claim 1, wherein a locking mechanism (9) is mounted on the mounting bracket (32), the locking mechanism (9) being used for limiting the rotation of the first gear (7);

a guide rail (35) is fixedly installed on one side of the mounting frame (32), a second fixing plate (36) is arranged at the lower end of the guide rail (35), and a third fixing plate (37) is arranged on one side of the guide rail (35);

the locking mechanism (9) comprises second straight teeth (91), the second straight teeth (91) are connected with the guide rail (35) in a sliding mode in the vertical direction, a clamping plate (911) is arranged at the upper end of the second straight teeth (91), and the clamping plate (911) can be clamped into the tooth spaces of the first gear (7); and a second spring (92) is connected between the second fixing plate (36) and the second straight tooth (91), and when the second straight tooth (91) is not acted by other external force, the clamping plate (911) is clamped into the tooth space of the first gear (7) under the elastic force action of the second spring (92).

4. The automobile pillar panel forming device according to claim 3, wherein a rotating rod (93) is rotatably connected to the third fixing plate (37), a second gear (94) is fixedly mounted on the rotating rod (93), the second gear (94) is meshed with the second straight tooth (91), a third straight tooth (95) is meshed on one side of the second gear (94) far away from the second straight tooth (91), and the third straight tooth (95) is fixedly connected with the jacking plate (4).

5. The vehicle pillar cover forming device according to claim 4, wherein the lifting plate (4) moves to the highest point, the cover is pushed out by the lifting rod (41), and the clamping plate (911) is separated from the teeth of the first gear (7).