CN217098611U

CN217098611U - Injection mold for automobile tail lamp lampshade

Info

Publication number: CN217098611U
Application number: CN202220386757.9U
Authority: CN
Inventors: 宋海鑫; 张政伟; 陈晓雨; 史新宇
Original assignee: Yancheng Jiande Mould Plastic Co ltd
Current assignee: Yancheng Jiande Mould Plastic Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-02
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses an injection mold for automobile tail lamp shade relates to injection mold technical field, the on-line screen storage device comprises a base, the bed die is installed through first mounting plate mechanism in the top of base, supporting mechanism is all installed at the both ends at the top of first mounting plate mechanism, second mounting plate mechanism is installed at supporting mechanism's top supporting mechanism includes the support column, the support column is hollow cylinder structure, the spout has been seted up respectively to the both sides of support column. Compared with the prior art, the utility model discloses a set up supporting component between supporting mechanism as first mounting plate mechanism and the second mounting plate mechanism, conveniently go up mould and bed die and carry out the drawing of patterns, it is very convenient to use to adopt first mounting plate mechanism to fix the bed die, second mounting plate mechanism is fixed the mould, makes things convenient for the mould of different specifications to cooperate the use, and the flexibility of use is very high.

Description

Injection mold for automobile tail lamp lampshade

Technical Field

The utility model relates to an injection mold technical field especially relates to an injection mold for automobile tail lamp shade.

Background

Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be divided into an injection molding die pressing method and a die casting method, the injection mold in the prior art is simple in structure, only two molds are matched through bolts, demolding is difficult after an internal workpiece is molded, and the use is insufficient, so that the injection mold for the automobile tail lamp shade is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an injection mold for automobile tail lamp shade has solved the injection mold simple structure among the prior art, only carries out the compound die through two moulds of bolt assistance, behind the shaping of inside work piece, the comparatively difficult technical problem of drawing of patterns.

In order to solve the technical problem, the utility model provides an injection mold for automobile tail lamp lampshade, which comprises a base, wherein the top of the base is provided with a lower mold through a first mounting plate mechanism, both ends of the top of the first mounting plate mechanism are provided with a support mechanism, the top of the support mechanism is provided with a second mounting plate mechanism, the support mechanism comprises a support column, the support column is of a hollow cylinder structure, both sides of the support column are respectively provided with a chute, the inside of the support column is provided with a hydraulic damper, the top of a piston rod of the hydraulic damper is provided with a movable plate, the movable plate is connected with the chute in a sliding way, a first spring is arranged between the movable plate and the first mounting plate mechanism, the first spring is sleeved on the support column, the second mounting plate mechanism is sleeved on the support column in a sliding way, the top of the support column is connected with a locking nut through a thread, and an upper die is arranged at the bottom of the second mounting plate mechanism.

Preferably, first mounting panel mechanism is including installing the first mounting panel on the base, the internally mounted of first mounting panel has solid fixed splint, there is the threaded rod side of first mounting panel through threaded connection, the threaded rod inserts the side of first mounting panel and rotates and be connected with movable splint.

Preferably, the lower mold is installed between the fixed clamping plate and the movable clamping plate.

Preferably, second mounting panel mechanism cup joints the sliding sleeve on the support column including sliding, be fixed with the second mounting panel on the sliding sleeve, the top of second mounting panel is fixed with the mount, install the regulation pole between the mount, there is the thread bush through threaded connection on the regulation pole, be fixed with the slider on the thread bush, the slider runs through the second mounting panel and is connected with mount pad mechanism, go up the mould and install the bottom at mount pad mechanism.

Preferably, the mounting seat mechanism comprises a mounting seat fixed at the bottom of the sliding block, a movable rod is connected inside the mounting seat in a sliding mode, and the movable rod penetrates through the mounting seat and is connected with the movable seat.

Preferably, the movable rod is of a T-shaped structure, a second spring is installed between the movable rod and the mounting seat, and the second spring is sleeved on the movable rod.

Compared with the prior art, the utility model provides a pair of injection mold for automobile tail lamp shade has following beneficial effect:

the utility model provides an injection mold for automobile tail lamp shade through setting up the supporting component between supporting mechanism conduct first mounting panel mechanism and the second mounting panel mechanism, conveniently goes up mould and bed die and demold, and it is very convenient to use.

The utility model provides an injection mold for automobile tail lamp shade adopts first mounting plate mechanism to fix the bed die, and second mounting plate mechanism fixes last mould, and the mould of convenient different specifications cooperates the use, and the flexibility of use is very high.

Drawings

Fig. 1 is a front view of an injection mold for a lamp cover of an automobile tail lamp provided by the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1;

fig. 3 is a cross-sectional view of the mount mechanism of fig. 2.

Reference numbers in the figures: the die comprises a base 1, a first mounting plate mechanism 2, a first mounting plate 21, a fixed clamping plate 22, a threaded rod 23, a movable clamping plate 24, a lower die 3, a supporting mechanism 4, a supporting column 41, a sliding chute 42, a hydraulic damper 43, a movable plate 44, a spring 45, a lock nut 46, a second mounting plate mechanism 5, a sliding sleeve 51, a second mounting plate 52, a fixed bracket 53, an adjusting rod 54, a threaded sleeve 55, a sliding block 56, a mounting seat mechanism 57, a mounting seat 571, a movable seat 572, a movable rod 573, a spring 574 and an upper die 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 embodiment, as shown in fig. 1-3, the injection mold for a lampshade of an automobile tail lamp provided by the present invention comprises a base 1, a lower mold 3 is installed on the top of the base 1 through a first mounting plate mechanism 2, the first mounting plate mechanism 2 comprises a first mounting plate 21 installed on the base 1, a fixed clamp plate 22 is installed inside the first mounting plate 21, a threaded rod 23 is connected to the side surface of the first mounting plate 21 through a thread, the threaded rod 23 is inserted into the side surface of the first mounting plate 21 and is rotatably connected with a movable clamp plate 24, two ends of the top of the first mounting plate mechanism 2, which are installed between the fixed clamp plate 22 and the movable clamp plate 24, of the lower mold 3 are both provided with support mechanisms 4, a second mounting plate mechanism 5 is installed on the top of the support mechanisms 4, the support mechanisms 4 comprise support columns 41, the support columns 41 are hollow cylindrical structures, two sides of the support columns 41 are respectively provided with sliding grooves 42, the hydraulic damper 43 is installed inside the supporting column 41, the movable plate 44 is installed at the top of a piston rod of the hydraulic damper 43, the movable plate 44 is connected with the sliding groove 51 in a sliding manner, the first spring 45 is installed between the movable plate 44 and the first mounting plate mechanism 2, the first spring 45 is sleeved on the supporting column 41, the second mounting plate mechanism 5 is sleeved on the supporting column 41 in a sliding manner, the top of the supporting column 41 is connected with a lock nut 46 through threads, the support mechanism is arranged to serve as a supporting component between the first mounting plate mechanism and the second mounting plate mechanism, demolding of an upper mold and a lower mold is facilitated, the use is very convenient, the upper mold 6 is installed at the bottom of the second mounting plate mechanism 5, the second mounting plate mechanism 5 comprises a sliding sleeve 51 sleeved on the supporting column 41 in a sliding manner, the second mounting plate 52 is fixed on the sliding sleeve 51, and a fixing frame 53 is fixed at the top of the second mounting plate 52, an adjusting rod 54 is installed between the fixing frames 53, a threaded sleeve 55 is connected to the adjusting rod 54 through threads, a sliding block 56 is fixed to the threaded sleeve 55, the sliding block 56 penetrates through the second mounting plate 52 and is connected with a mounting seat mechanism 57, the upper die 6 is installed at the bottom of the mounting seat mechanism 57, the mounting seat mechanism 57 comprises a mounting seat 571 fixed to the bottom of the sliding block 56, a movable rod 573 is connected to the inside of the mounting seat 571 in a sliding mode, the movable rod 573 penetrates through the mounting seat 571 and is connected with a movable seat 572, the movable rod 573 is of a T-shaped structure, a second spring 574 is installed between the movable rod 573 and the mounting seat 571, the second spring 574 is sleeved on the movable rod 573, the lower die is fixed through the first mounting plate mechanism, the upper die is fixed through the second mounting plate mechanism, matching use of dies of different specifications is facilitated, and flexibility in use is very high.

The working principle is as follows:

the implementation steps of innovation points are as follows:

the first step is as follows: when the lower die is used, the lower die 3 is placed between the fixed clamping plate 22 and the movable clamping plate 24, then the threaded rod 23 is rotated, the threaded rod 23 drives the movable clamping plate 24 to be close to the fixed clamping plate 22 through threaded transmission with the first mounting plate 21, so that the lower die 3 is fixedly clamped, then one end of the upper die 6 is fixed on the mounting seat 571 through bolts, the movable column 572 is pulled, the movable rod 573 slides in the mounting seat 571, the movable rod 573 slides to compress the second spring 574, and then the other end of the upper die 6 is fixed on the movable column 572;

the second step is that: rotating the adjusting rod 54 to enable the adjusting rod 54 to drive the threaded sleeve 55 through threaded transmission, enabling the threaded sleeve 55 to drive the sliding block 56 to move, enabling the sliding block 56 to drive the upper die 6 to move through the mounting seat 57, so that the upper die 6 and the lower die 3 are calibrated, then rotating the lock nut 46, enabling the lock nut 46 to drive the second mounting plate mechanism 5 to move downwards, enabling the upper die 6 and the lower die 3 to be matched through the second mounting plate mechanism 5, and then performing injection molding operation;

the third step: after the injection molding is completed, the lock nut 46 is rotated in the reverse direction, the second mounting plate mechanism 5 is moved downward by the elastic force of the second spring 574, the second mounting plate mechanism 5 separates the upper mold 6 from the lower mold 3, and then the workpiece is taken out, thereby completing the injection molding.

To sum up, compare in prior art, the utility model discloses a set up the supporting component between supporting mechanism as first mounting plate mechanism and the second mounting plate mechanism, conveniently go up mould and bed die and carry out the drawing of patterns, it is very convenient to use to adopt first mounting plate mechanism to fix the bed die, second mounting plate mechanism fixes the mould, makes things convenient for the mould of different specifications to cooperate the use, and the flexibility of use is very high.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.

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 an injection mold for automobile tail lamp shade, includes base (1), its characterized in that: the lower die (3) is installed at the top of the base (1) through a first installation plate mechanism (2), the supporting mechanisms (4) are installed at two ends of the top of the first installation plate mechanism (2), a second installation plate mechanism (5) is installed at the top of the supporting mechanisms (4), each supporting mechanism (4) comprises a supporting column (41), each supporting column (41) is of a hollow cylinder structure, sliding grooves (42) are respectively formed in two sides of each supporting column (41), a hydraulic damper (43) is installed inside each supporting column (41), a movable plate (44) is installed at the top of a piston rod of each hydraulic damper (43), the movable plate (44) is in sliding connection with the sliding grooves (42), a first spring (45) is installed between the movable plate (44) and the first installation plate mechanism (2), and the first spring (45) is sleeved on the supporting columns (41), the second mounting plate mechanism (5) is sleeved on the supporting column (41) in a sliding mode, the top of the supporting column (41) is connected with a locking nut (46) through threads, and the bottom of the second mounting plate mechanism (5) is provided with an upper die (6).

2. The injection mold for the lampshade of the automobile tail lamp is characterized in that the first mounting plate mechanism (2) comprises a first mounting plate (21) mounted on the base (1), a fixed clamping plate (22) is mounted inside the first mounting plate (21), a threaded rod (23) is connected to the side surface of the first mounting plate (21) through threads, and the threaded rod (23) is inserted into the side surface of the first mounting plate (21) and is rotatably connected with a movable clamping plate (24).

3. An injection mold for a cover of a tail lamp of an automobile according to claim 2, wherein the lower mold (3) is installed between the fixed clamp plate (22) and the movable clamp plate (24).

4. The injection mold for the lampshade of the automobile tail lamp is characterized in that the second mounting plate mechanism (5) comprises a sliding sleeve (51) which is sleeved on the supporting column (41) in a sliding manner, the sliding sleeve (51) is fixedly provided with a second mounting plate (52), the top of the second mounting plate (52) is fixedly provided with a fixing frame (53), an adjusting rod (54) is arranged between the fixing frames (53), the adjusting rod (54) is connected with a threaded sleeve (55) through threads, the threaded sleeve (55) is fixedly provided with a sliding block (56), the sliding block (56) penetrates through the second mounting plate (52) and is connected with a mounting seat mechanism (57), and the upper mold (6) is arranged at the bottom of the mounting seat mechanism (57).

5. The injection mold for the lampshade of the automobile taillight according to claim 4, wherein the mounting mechanism (57) comprises a mounting seat (571) fixed at the bottom of the sliding block (56), a movable rod (573) is slidably connected inside the mounting seat (571), and the movable rod (573) penetrates through the mounting seat (571) and is connected with the movable seat (572).

6. The injection mold for the lampshade of the automobile taillight according to claim 5, wherein the movable rod (573) is of a T-shaped structure, a second spring (574) is installed between the movable rod (573) and the mounting seat (571), and the second spring (574) is sleeved on the movable rod (573).