CN217144629U

CN217144629U - Automobile window frame die

Info

Publication number: CN217144629U
Application number: CN202123029055.XU
Authority: CN
Inventors: 李龙; 朱灵勇; 范利; 周航愉; 林锦楠
Original assignee: Ningbo Huazhong Moulding Co ltd
Current assignee: Ningbo Huazhong Moulding Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-08-09
Anticipated expiration: 2031-12-02

Abstract

The application discloses car window frame mould belongs to mould equipment technical field, be used for reducing the power consumption among the car window frame shaping process, thereby reduce the manufacturing cost of car window frame, including deciding clamp die and moving clamp die, the below of deciding clamp die is provided with spacing splint, move the clamp die setting in the place ahead of deciding clamp die and with deciding clamp die sliding connection, move the clamp die and set up the heating tank that link up about having seted up, be provided with the heating wire in the heating tank, the inboard cambered surface that moves the clamp die is suitable for constituting the appearance of car window frame with the outside cambered surface that decides the clamp die, the last fixed surface of spacing splint is connected with traction block and slider, guide way and spout have been seted up to the lower surface that decides the clamp die, the spout is suitable for constituting the pair of sliding with the slider, the rear of deciding the clamp die is provided with the pneumatic cylinder, the expansion end and the traction block fixed connection of pneumatic cylinder, the traction block is suitable for sliding in the guide way. The utility model has the advantages of simple structure, fast forming speed, high working stability and low use cost.

Description

Automobile window frame die

Technical Field

The application relates to the technical field of mold equipment, in particular to an automobile window frame mold.

Background

The window frame of car is formed by the panel beating material suppression, but the harder easy scratch glass of panel beating material texture and skin, and at present, car window frame all can set up one deck plastics protection pad at the window frame inward flange before the assembly is used, and the car window frame of plastics system need be made with the mould.

However, the existing automobile window frame mold has the following defects: for example, when the automobile window frame is produced by a casting molding mode, the plastic raw material needs to be melted and cooled for molding, and the process needs to consume more electric energy, so that the production concept of advanced, more and more important, environmental protection and low consumption cannot be met. As the sheet-shaped automobile window frame with the spatial curved surface, another production mode can be adopted, and a novel automobile window frame mold is provided.

Disclosure of Invention

The application aims to reduce energy consumption in the forming process of the automobile window frame, so that the production cost of the automobile window frame is reduced.

In order to achieve the above purpose, the technical scheme adopted by the application is as follows: this car window frame mould, including deciding the clamp mould and moving the clamp mould for the plastics original paper of hot pressing car window frame, the below of deciding the clamp mould is provided with spacing splint for the fixed plastics original paper of centre gripping, it sets up to move the clamp mould decide the place ahead of clamp mould and with decide clamp mould sliding connection, move the clamp mould and set up the heating bath that link up about having seted up, be provided with the heating wire in the heating bath for the grinding apparatus intensifies, make the plastics original paper heated and remold, move the inboard cambered surface that presss from both sides the mould with the outside cambered surface of deciding the clamp mould is suitable for constituting the appearance of car window frame.

Preferably, the upper surface of the limiting clamping plate is fixedly connected with a traction block and a sliding block.

Preferably, the lower surface of the fixed clamping die is provided with a guide groove and a sliding groove, and the sliding groove is suitable for forming a sliding pair with the sliding block and is used for improving the stability of clamping action.

Preferably, a hydraulic cylinder is arranged behind the fixed clamping die, the movable end of the hydraulic cylinder is fixedly connected with the traction block, and the traction block is suitable for sliding in the guide groove, so that the stability of clamping action is further improved.

Preferably, the left side surface and the right side surface of the fixed clamping die are fixedly connected with a fixed plate, and the front side surface of the fixed plate is fixedly connected with a sliding rod for improving the stability of hot pressing.

Preferably, the left side and the right side of the movable clamping die are fixedly connected with movable frames, and one sides of the movable frames far away from the movable clamping die are fixedly connected with guide plates to form sliding pairs with the sliding rods.

Preferably, the front end of the sliding rod extends to the front of the guide plate and is fixedly connected with a limiting plate, an air cylinder is fixedly arranged on the limiting plate, and the movable end of the air cylinder is fixedly connected with the guide plate.

Preferably, the fixing plate is provided with a bolt mounting hole which is penetrated through from front to back, and the fixing plate is suitable for fixing the whole die on the workbench.

Compared with the prior art, the beneficial effect of this application lies in:

(1) the method has the advantages that casting molding is replaced by a hot-pressing mode, so that energy consumption in the production process of the automobile window frame is reduced, the production cost is reduced, the molding time is saved, and the molding efficiency is improved;

(2) through simplifying the mould structure, the use degree of difficulty of mould has been reduced for the processing action is still less, can realize one-step shaping.

Drawings

FIG. 1 is a first view of the assembly structure of the automotive window frame mold;

FIG. 2 is a second view of the assembly structure of the automobile window frame mold;

FIG. 3 is a side view of the automotive window frame mold;

FIG. 4 is a schematic view of the internal structure of the automobile window frame mold;

FIG. 5 is an enlarged view of a portion of the window frame mold of FIG. 4 at A;

fig. 6 is a perspective view of the stop plate of the automobile window frame mold.

In the figure: 1. fixing a clamping die; 101. a guide groove; 102. a chute; 2. moving a clamping die; 201. a heating tank; 3. a limiting clamp plate; 301. a traction block; 302. a slider; 4. a fixing plate; 5. a guide plate; 6. a limiting plate; 7. a movable frame; 8. a hydraulic cylinder; 9. a cylinder; 10. a slide bar; 11. an electric heating wire.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The automobile window frame die shown in fig. 1-6 comprises a fixed clamping die 1 and a movable clamping die 2, two main bodies of the die are formed, a limiting clamping plate 3 is arranged below the fixed clamping die 1 and used for clamping unformed plastic original pieces, a traction block 301 and a sliding block 302 are fixedly connected to the upper surface of the limiting clamping plate 3, a guide groove 101 and a sliding groove 102 are formed in the lower surface of the fixed clamping die 1, the sliding groove 102 is suitable for forming a sliding pair with the sliding block 302 and used for improving the stability of the limiting clamping plate 3 during movement, a hydraulic cylinder 8 is arranged behind the fixed clamping die 1 and used for providing power for the movement of the limiting clamping plate 3, the movable end of the hydraulic cylinder 8 is fixedly connected with the traction block 301, and the traction block 301 is suitable for sliding in the guide groove 101 so as to further improve the stability of clamping movement.

The movable clamping die 2 is arranged in front of the fixed clamping die 1 and is in sliding connection with the fixed clamping die 1, the left side and the right side of the fixed clamping die 1 are fixedly connected with a fixed plate 4, the front side of the fixed plate 4 is fixedly connected with a slide rod 10 for limiting the freedom of movement of the movable frame 7, the left side and the right side of the movable clamping die 2 are fixedly connected with a movable frame 7 for driving the movable clamping die 2 to move relative to the fixed clamping die 1, the movable frame 7 is fixedly connected with a guide plate 5 at one side far away from the movable clamping die 2 and forms a sliding pair with the slide rod 10, the front end of the slide rod 10 extends to the front of the guide plate 5 and is fixedly connected with a limiting plate 6 for limiting the freedom of movement of the guide plate 5, an air cylinder 9 is fixedly arranged on the limiting plate 6 for adjusting the distance of the movable clamping die 2 relative to the fixed clamping die 1, and can also give pressure to a plastic piece between the clamping die 1 and the movable clamping die 2, and the movable end of the air cylinder 9 is fixedly connected with the guide plate 5, the hot pressing die is used for transmitting power, the movable clamping die 2 is provided with a heating groove 201 which is through from left to right, an electric heating wire 11 is arranged in the heating groove 201 and used for heating the movable clamping die 2 to enable the movable clamping die 2 to be heated so as to soften a plastic element, and the inner side cambered surface of the movable clamping die 2 and the outer side cambered surface of the fixed clamping die 1 are suitable for forming the appearance of an automobile window frame, namely forming a hot pressing cavity of a plastic piece.

The fixing plate 4 is provided with a bolt mounting hole which is through from front to back, and the fixing plate 4 is suitable for fixing the whole die on the workbench.

The working principle of the automobile window frame mold is as follows: the initial state of the mould is that the movable clamping mould 2 and the limiting clamping plate 3 are far away from the fixed clamping mould 1, the heating wire 11 is electrified to heat the movable clamping mould 2, then a plastic original needing hot press forming is placed on the limiting clamping plate 3, the hydraulic cylinder 8 is started to pull the limiting clamping plate 3 to be close to the fixed clamping mould 1, thereby the plastic original is fixed, after clamping is completed, the cylinder 9 is started to push the movable clamping mould 2 to be close to the fixed clamping mould 1, the movable clamping mould 2 with high temperature enables the plastic original to be softened and continuously attached to the side surface of the fixed clamping mould 1, the heating wire 11 is powered off when the plastic original is also attached to the inner side surface of the movable clamping mould 2, the movable clamping mould 2 can be rapidly cooled after losing a heat source, the plastic original can be reshaped to form the cambered surface shape of the automobile window frame required for production, and the next round of processing can be carried out after the formed window frame is disassembled.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. An automobile window frame mould is characterized in that: the automobile window frame clamping device comprises a fixed clamping die and a movable clamping die, wherein a limiting clamping plate is arranged below the fixed clamping die, the movable clamping die is arranged in front of the fixed clamping die and is in sliding connection with the fixed clamping die, a heating groove which is communicated from left to right is formed in the movable clamping die, an electric heating wire is arranged in the heating groove, and the inner side cambered surface of the movable clamping die and the outer side cambered surface of the fixed clamping die are suitable for forming the appearance of an automobile window frame.

2. An automotive window frame mold according to claim 1, characterized in that: the upper surface of the limiting clamping plate is fixedly connected with a traction block and a sliding block.

3. An automotive window frame mold according to claim 2, characterized in that: the lower surface of the fixed clamping die is provided with a guide groove and a sliding groove, and the sliding groove is suitable for forming a sliding pair with the sliding block.

4. An automobile window frame mold according to claim 3, wherein: and a hydraulic cylinder is arranged behind the fixed clamping die, the movable end of the hydraulic cylinder is fixedly connected with the traction block, and the traction block is suitable for sliding in the guide groove.

5. An automotive window frame mold according to claim 1, characterized in that: the left side and the right side of the fixed clamping die are fixedly connected with a fixed plate, and the front side of the fixed plate is fixedly connected with a sliding rod.

6. An automobile window frame mold according to claim 5, wherein: the movable clamping die is characterized in that the left side surface and the right side surface of the movable clamping die are fixedly connected with movable frames, and the movable frames are fixedly connected with guide plates on one sides far away from the movable clamping die.

7. An automotive window frame mold according to claim 6, characterized in that: the front end of the slide bar extends to the front of the guide plate and is fixedly connected with a limiting plate, an air cylinder is fixedly arranged on the limiting plate, and the movable end of the air cylinder is fixedly connected with the guide plate.

8. An automobile window frame mold according to claim 5, wherein: the fixed plate is provided with a bolt mounting hole which is through from front to back, and the fixed plate is suitable for fixing the whole die on the workbench.