CN211105174U

CN211105174U - Continuous stamping forming die for interior trimming panels

Info

Publication number: CN211105174U
Application number: CN201921855581.1U
Authority: CN
Inventors: 李熙讚
Original assignee: Jiangsu Hesi Mould Co ltd
Current assignee: Jiangsu Hesi Mould Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-28
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses an interior trimming panel continuous stamping forming die, which comprises a base, wherein two supporting plates are symmetrically and fixedly arranged at the top end of the base, a top plate is fixedly arranged between the ends of the two supporting plates far away from the base, a cylinder is fixedly arranged at one side of the top plate close to the base, a movable die is fixedly arranged at one end of the cylinder output end far away from the top plate, two buffer mechanisms are symmetrically and fixedly arranged at the side of the top plate facing the movable die and the two sides of the top plate positioned between the two supporting plates by taking the cylinder as the center, a fixed die is fixedly arranged at the position of the base facing the movable die and positioned between the two supporting plates, and a limit frame is fixed at the top end of the fixed die. The influence on the product quality caused by butt joint dislocation in the repeated stamping process is avoided, and the stamping effect is effectively improved.

Description

Continuous stamping forming die for interior trimming panels

Technical Field

The utility model relates to a moulded die, in particular to interior plaque continuous stamping moulded die belongs to moulded die technical field.

Background

The interior board is an automobile interior board, is an ornament of an automobile inner space, is generally produced by adopting a production process of plastic stamping, is made of a wood material for a few high-grade automobile interior boards, mainly plays a role in sound insulation and automobile attractiveness enhancement, and is particularly made of a plastic material.

Continuous stamping forming mould need be used to interior plaque in process of production, and traditional interior plaque continuous stamping forming mould does not set up damper when using, because during the continuous stamping operation, movable mould and cover half butt joint are frequent, can't reduce the vibrations that produce between the mould, greatly reduced its shock attenuation performance, do not set up stop gear moreover, produce the dislocation when easily leading to movable mould and cover half butt joint, influence product quality, greatly reduced its punching press effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior plaque continuous stamping moulded die to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the continuous stamping forming die for the interior trim panel comprises a base, wherein two supporting plates are symmetrically and fixedly mounted at the top end of the base, a top plate is fixedly mounted between the ends, far away from the base, of the two supporting plates, an air cylinder is fixedly mounted on one side, close to the base, of the top plate, a movable die is fixedly mounted at one end, far away from the top plate, of the output end of the air cylinder, two buffer mechanisms are symmetrically and fixedly mounted on the two sides, facing one side of the movable die, of the top plate, located on the two sides of the air cylinder, by taking the air cylinder as a center, a fixed die is fixedly mounted at a position, facing;

the movable mould includes the connecting plate and installs the holding plate at the connecting plate middle part, connecting plate fixed mounting is on the output of cylinder, the one end fixed mounting that the connecting plate is close to the cover half has holding plate, holding plate sets up directly over spacing frame, and with spacing frame inner chamber size phase-match, the outer wall that upwards covers one side of the cover half on the connecting plate, around holding plate is fixed with the shock pad.

Preferably, the buffer mechanism comprises a spring fixed on the top plate and a rubber pad fixed on one end of the spring facing the movable die.

Preferably, a limiting groove is drilled on the inner wall of the limiting frame, a movable pressing plate is movably clamped in the limiting groove and is located between the fixed die and the fixed pressing plate.

Preferably, the two outer side walls, far away from the limiting frame, of the limiting frame are symmetrically and fixedly provided with four fixing plates, four fixing plates are provided with one fastening screw, and the four fixing plates are in threaded connection with the outer side wall of the fixed die through the fastening screws which are correspondingly arranged.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an interior plaque continuous stamping forming mould has the characteristics that damping performance is good and the punching press is effectual, in concrete use, compares with traditional interior plaque continuous stamping forming mould comparatively speaking:

1. this moulded die is provided with buffer gear and shock pad, when the movable mould down punching press, can reduce the vibrations that produce between movable mould and the spacing frame through the shock pad, when the movable mould rebound, can cushion its vibrations that produce through buffer gear, has improved its shock attenuation performance greatly.

2. This moulded die is provided with spacing frame, installs spacing frame in the top of cover half through threaded connection's mode, ensures the punching press operation in-process, and the invalid punching press of butt joint dislocation production has effectively been avoided to the precision when movable mould docks with the cover half repeatedly, has improved its punching press effect greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the limiting frame of the present invention;

fig. 3 is a schematic structural diagram of the moving mold of the present invention.

In the figure: 1. a base; 2. fixing a mold; 3. a support plate; 4. a top plate; 5. a cylinder; 6. a buffer mechanism; 61. a spring; 62. a rubber pad; 7. moving the mold; 71. a connecting plate; 72. fixing the pressing plate; 73. a shock pad; 8. a limiting frame; 81. a limiting groove; 82. a movable pressing plate; 83. a fixing plate; 84. and (5) fastening the screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, the present invention provides a technical solution: a continuous stamping forming die for an interior trim panel comprises a base 1, wherein two support plates 3 are symmetrically and fixedly mounted at the top end of the base 1, a top plate 4 is fixedly mounted between the ends, far away from the base 1, of the two support plates 3, a cylinder 5 is fixedly mounted on one side, close to the base 1, of the top plate 4, a movable die 7 is fixedly mounted at one end, far away from the top plate 4, of the output end of the cylinder 5, two buffer mechanisms 6 are symmetrically and fixedly mounted on one side, facing the movable die 7, of the top plate 4 and located on two sides of the cylinder 5 by taking the cylinder 5 as a center, a fixed die 2 is fixedly mounted at a position, facing one side of the movable die 7 and located between the two support plates 3;

the movable die 7 comprises a connecting plate 71 and a fixed pressing plate 72 arranged in the middle of the connecting plate 71, the connecting plate 71 is fixedly arranged at the output end of the cylinder 5, the fixed pressing plate 72 is fixedly arranged at one end, close to the fixed die 2, of the connecting plate 71, the fixed pressing plate 72 is arranged right above the limit frame 8 and is matched with the size of the inner cavity of the limit frame 8, a shock pad 73 is fixed on the outer wall, facing one side of the fixed die 2 and surrounding the fixed pressing plate 72, of the connecting plate 71, before stamping operation, the limit frame 8 is firstly arranged at the top end of the fixed die 2 in a threaded manner, the movable die 7 is driven by the cylinder 5 to move up and down, the movable die 7 penetrates through the limit frame 8 to stamp processing raw liquid in the fixed die 2, due to continuous stamping, the movable die 7 needs to move up and down in a reciprocating manner, when the movable die 7 moves up, reduce the vibrations that it received, effectively improve its shock attenuation effect.

The buffer mechanism 6 comprises a spring 61 fixed on the top plate 4 and a rubber pad 62 fixed on one end of the spring 61 facing the movable mold 7, and the spring 61 arranged on the buffer mechanism 6 can buffer the ascending of the movable mold 7, thereby improving the damping effect.

Wherein, a spacing groove 81 is dug on the inner wall of the spacing frame 8, the movable clamping joint in the spacing groove 81 has a movable pressing plate 82, just the movable pressing plate 82 is located the position between the fixed die 2 and the fixed pressing plate 72, and the movable pressing plate 82 is ensured to be capable of carrying out vertical movement of small amplitude in the spacing groove 81.

Wherein, symmetry fixed mounting has four fixed plates 83, four on two lateral walls that spacing frame 8 kept away from mutually all is equipped with a fastening screw 84 on the fixed plate 83, and four the fixed plate 83 all can be through the fastening screw 84 of corresponding setting and the lateral wall threaded connection of cover half 2, can be with the top of the firm fixed in cover half 2 of spacing frame 8 through fastening screw 84.

Specifically, when the utility model is used, firstly, the limit frame 8 is fixedly arranged at the top end of the fixed die 2 through the fastening screw 84, the reinforcing stock solution is poured into the fixed die 2, the movable die 7 is driven to move up and down through the air cylinder 5, then the movable pressing plate 82 arranged in the limit frame 8 is repeatedly pressed through the fixed pressing plate 72 arranged on the movable die 7, then the processing stock solution in the fixed die 2 is continuously pressed through the movable pressing plate 82, because the movable pressing plate 82 is limited in the limit frame 8, when the fixed pressing plate 72 repeatedly presses the processing stock solution, the movable die 7 can be ensured to accurately press the processing stock solution, the influence on the product quality due to butt joint dislocation is avoided, the punching effect is greatly improved, meanwhile, when the movable die 7 is downwards punched and is contacted with the limit frame 8, the vibration generated between the movable die 7 and the limit frame 8 can be reduced through the damping pad 73, and the damage of the die due to vibration is effectively prevented, when cylinder 5 drove movable mould 7 rebound, the top and the buffer gear 6 contact of movable mould 7, under spring 61's elastic action, can cushion its vibrations that produce to can prevent through rubber pad 62 that spring 61 from causing the mar to the surface of movable mould 7, improve its shock attenuation effect greatly.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A continuous stamping forming die for an interior trim panel comprises a base (1) and is characterized in that, two supporting plates (3) are symmetrically and fixedly arranged at the top end of the base (1), a top plate (4) is fixedly arranged between one ends of the two supporting plates (3) far away from the base (1), a cylinder (5) is fixedly arranged on one side of the top plate (4) close to the base (1), a moving die (7) is fixedly arranged at one end of the output end of the air cylinder (5) far away from the top plate (4), two buffer mechanisms (6) are symmetrically and fixedly arranged on the two sides of the top plate (4) facing one side of the movable die (7) and positioned on the two sides of the cylinder (5) by taking the cylinder (5) as a center, a fixed die (2) is fixedly mounted at a position, facing one side of the movable die (7) and located between the two supporting plates (3), of the base (1), and a limiting frame (8) is fixed at the top end of the fixed die (2);

movable mould (7) include connecting plate (71) and install fixed pressing plate (72) at connecting plate (71) middle part, connecting plate (71) fixed mounting is on the output of cylinder (5), one end fixed mounting that connecting plate (71) are close to cover half (2) has fixed pressing plate (72), fixed pressing plate (72) set up directly over spacing frame (8), and with spacing frame (8) inner chamber size phase-match, to cover half (2) one side above connecting plate (71), be fixed with shock pad (73) around the outer wall of fixed pressing plate (72).

2. The continuous stamping and forming die for the interior trim panel as claimed in claim 1, wherein: the buffer mechanism (6) comprises a spring (61) fixed on the top plate (4) and a rubber pad (62) fixed on one end of the spring (61) facing the movable die (7).

3. The continuous stamping and forming die for the interior trim panel as claimed in claim 1, wherein: spacing groove (81) are dug on spacing frame (8) inner wall, activity joint has activity clamp plate (82) in spacing groove (81), just activity clamp plate (82) are located the position between cover half (2) and fixed pressing plate (72).

4. The continuous stamping and forming die for the interior trim panel as claimed in claim 1, wherein: two lateral walls that spacing frame (8) kept away from mutually on symmetrical fixed mounting have four fixed plates (83), four all be equipped with one fastening screw (84) on fixed plate (83), and four the fixed plate (83) all are through the fastening screw (84) of corresponding setting and the lateral wall threaded connection of cover half (2).