CN216267076U - Mechanism for preventing composite material die insert from deforming - Google Patents

Abstract

The utility model relates to the technical field of mechanical engineering, in particular to a mechanism for preventing a composite material die insert from deforming, which comprises a die base, an insert body, a damping component and a reinforcing component, wherein the die base is provided with a plurality of grooves; the insert body is connected with the die base through a damping assembly, and the damping assembly is positioned between the die base and the insert body; the reinforcing assembly comprises a guide rail, a sliding block, reinforcing ribs and a limiting block, the guide rail is fixedly connected with the insert body, the guide rail is positioned on one side, away from the die base, of the insert body, the sliding block is connected with the guide rail in a sliding mode, the reinforcing ribs are fixedly connected with the sliding block and positioned on one side, away from the guide rail, of the sliding block, the limiting block is connected with the guide rail in a sliding mode, the guide rail is penetrated, the reinforcing ribs are rapidly disassembled or installed, the disassembling and assembling steps are simplified, and then convenience is brought to a user to disassemble and assemble the reinforcing structure.

Description

Mechanism for preventing composite material die insert from deforming

Technical Field

The utility model relates to the technical field of mechanical engineering, in particular to a mechanism for preventing a composite material die insert from deforming.

Background

At present, carbon fiber composite materials are widely applied to aviation structures, and in some molds made of the composite materials, the shape of an insert of the mold has the characteristics of thin wall, long and narrow and the like, and the mold is often deformed to a certain extent after being used for a period of time.

The strength of an insert is reinforced by adding a reinforcing structure in the insert of the existing composite material die, so that the insert and the die cannot be installed in a matching mode due to deformation of the insert is avoided.

However, the existing reinforcing structure is fixedly installed on the insert through screws, and the bolt needs to be disassembled and assembled one by one to realize the disassembly and assembly of the reinforcing structure, so that the disassembly and assembly steps are complicated, and the reinforcing structure is not convenient for a user to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mechanism for preventing a composite material die insert from deforming, which is convenient for dismounting a reinforcing structure.

In order to achieve the purpose, the utility model provides a mechanism for preventing the insert of a composite material die from deforming, which comprises a die base, an insert body, a damping component and a reinforcing component, wherein the die base is provided with a plurality of grooves; the insert block body is connected with the die base through the damping assembly, and the damping assembly is positioned between the die base and the insert block body; the reinforcing assembly comprises a guide rail, a sliding block, a reinforcing rib and a limiting block, the guide rail is fixedly connected with the insert body and is positioned on one side, away from the die base, of the insert body, the sliding block is slidably connected with the guide rail and is positioned on one side, away from the insert body, of the guide rail, the reinforcing rib is fixedly connected with the sliding block and is positioned on one side, away from the guide rail, of the sliding block, and the limiting block is slidably connected with the guide rail and penetrates through the guide rail.

The damping assembly comprises a fixing block and a supporting block, wherein the fixing block is fixedly connected with the die base and is positioned on the upper surface of the die base; the supporting block is connected with the fixed block in a sliding mode, fixedly connected with the insert body and located on the lower surface of the insert body.

The damping assembly further comprises a spring, two sides of the spring are fixedly connected with the die base and the supporting block respectively, and the spring is located between the die base and the supporting block.

The shock absorption assembly further comprises a connecting plate, and the connecting plate is fixedly connected with the supporting block and is located on the lower surface of the supporting block.

The shock absorption assembly further comprises a spongy cushion, and the spongy cushion is fixedly connected with the die base and is positioned on one side, close to the connecting plate, of the die base.

When the mechanism for preventing the deformation of the composite material die insert is installed, the slide block is inserted into the slide groove of the guide rail after being aligned with the slide groove of the guide rail, then the slide block is pushed to transversely slide in the slide groove of the guide rail, so that the reinforcing rib transversely slides along with the slide block, when the slide block reaches the edge of the slide groove of the guide rail, the limit block is inserted into the groove of the guide rail, so that the limit block can limit the transverse sliding of the slide block in the guide rail, further the reinforcing rib is fixed on the insert body, when the mechanism is disassembled, the limit block is pulled out, so that the slide block can be taken out from the guide rail, further the reinforcing rib can be taken down from the insert body, and through the quick disassembly or installation of the reinforcing rib, thereby simplifying the disassembly and assembly steps and further facilitating the user to disassemble and assemble the reinforcing structure.

Drawings

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

Fig. 1 is a schematic connection diagram of a limiting block and a guide rail provided by the utility model.

Fig. 2 is an enlarged view of fig. 1 at a according to the present invention.

Fig. 3 is a schematic view of the connection between the guide rail and the sliding block provided by the utility model.

In the figure: 1-a die base, 2-an insert body, 3-a damping component, 4-a reinforcing component, 31-a fixing block, 32-a supporting block, 33-a spring, 34-a connecting plate, 35-a spongy cushion, 41-a guide rail, 42-a sliding block, 43-a reinforcing rib and 44-a limiting block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 3, the present invention provides a mechanism for preventing the insert of a composite material die from deforming, which includes a die base 1, an insert body 2, a damping component 3 and a reinforcing component 4; the insert body 2 is connected with the die base 1 through the damping component 3, and the damping component 3 is positioned between the die base 1 and the insert body 2; the reinforcing assembly 4 comprises a guide rail 41, a slider 42, a reinforcing rib 43 and a limiting block 44, wherein the guide rail 41 is fixedly connected with the insert body 2 and is positioned on one side of the insert body 2 far away from the die base 1, the slider 42 is slidably connected with the guide rail 41 and is positioned on one side of the guide rail 41 far away from the insert body 2, the reinforcing rib 43 is fixedly connected with the slider 42 and is positioned on one side of the slider 42 far away from the guide rail 41, and the limiting block 44 is slidably connected with the guide rail 41 and penetrates through the guide rail 41.

In this embodiment, the insert body 2 is connected to the die base 1 through the damper assembly 3, the insert body 2 is of a U-shaped long and narrow structure, the guide rail 41 is fixedly installed inside the insert body 2, the guide rail 41 has a sliding groove, the slide block 42 is matched with the sliding groove of the guide rail 41, so that the slide block 42 can slide transversely in the sliding groove of the guide rail 41, the reinforcing rib 43 is fixedly installed on the slide block 42, so that the transverse sliding of the slide block 42 can drive the reinforcing rib 43 to slide transversely, the guide rail 41 has a groove, the size of the stopper 44 is slightly smaller than that of the groove of the guide rail 41, so that the stopper 44 can be inserted into the groove of the guide rail 41, and thus, when being installed, the slide block 42 is inserted into the sliding groove of the guide rail 41 after being aligned with the sliding groove of the guide rail 41, then, the slide block 42 is pushed to slide transversely in the chute of the guide rail 41, so that the reinforcing rib 43 slides transversely along the slide block 42, when the slide block 42 reaches the edge of the chute of the guide rail 41, the limit block 44 is inserted into the groove of the guide rail 41, so that the limit block 44 can limit the transverse sliding of the slide block 42 in the guide rail 41, and further the reinforcing rib 43 is fixed on the insert body 2, and when the insert is disassembled, the limit block 44 is pulled out, so that the slide block 42 can be taken out of the guide rail 41, and further the reinforcing rib 43 can be taken down from the insert body 2, and through the quick disassembly or assembly of the reinforcing rib 43, the disassembly and assembly steps are simplified, and further, the user can conveniently disassemble and assemble the reinforcing structure.

Further, referring to fig. 2, the damping assembly 3 includes a fixing block 31 and a supporting block 32, and the fixing block 31 is fixedly connected to the mold base 1 and is located on the upper surface of the mold base 1; the supporting block 32 is connected with the fixed block 31 in a sliding manner, is fixedly connected with the insert body 2, and is located on the lower surface of the insert body 2.

Further, referring to fig. 2, the damping assembly 3 further includes a spring 33, two sides of the spring 33 are respectively and fixedly connected to the mold base 1 and the supporting block 32, and the spring 33 is located between the mold base 1 and the supporting block 32.

Further, referring to fig. 2, the damping assembly 3 further includes a connecting plate 34, and the connecting plate 34 is fixedly connected to the supporting block 32 and is located on a lower surface of the supporting block 32.

Further, referring to fig. 2, the damping assembly 3 further includes a foam pad 35, and the foam pad 35 is fixedly connected to the mold base 1 and is located on a side of the mold base 1 close to the connecting plate 34.

In the present embodiment, the fixed block 31 is fixedly installed on the die base 1, the supporting block 32 is fixedly installed below the insert body 2, the fixed block 31 has a vertical sliding groove therein, the supporting block 32 has a lug, the lug of the supporting block 32 is matched with the vertical sliding groove of the fixed block 31, so that the supporting block 32 can vertically slide in the fixed block 31, the spring 33 is fixedly installed between the die base 1 and the supporting block 32, and the spring 33 is located in the vertical sliding groove of the fixed block 31, when the die base 1 is impacted to generate an impact force towards the insert body 2, the supporting block 32 vertically slides in the vertical sliding groove of the fixed block 31, so that the spring 33 is extended and contracted, when the impact force disappears, due to the self-recovery action of the spring 33, therefore, the insert body 2 is restored to the original position, the spring 33 can absorb and buffer the impact force on the insert body 2, the connecting plate 34 is fixedly installed below the supporting block 32, the sponge pad 35 is fixedly installed on the base body and located right below the connecting plate 34, when the supporting block 32 vertically slides in the vertical sliding groove of the fixed block 31, the connecting plate 34 vertically slides along with the supporting block 32, and therefore the connecting plate 34 can be in contact with the sponge pad 35 in the downward moving process, and due to the self-restoring effect of the sponge pad 35, the sponge pad 35 can further absorb and buffer the impact force on the insert body 2.

In the mechanism for preventing the deformation of the composite material die insert, when the mechanism is installed, the slide block 42 is inserted into the sliding groove of the guide rail 41 after the slide block 42 is aligned with the sliding groove of the guide rail 41, then the slide block 42 is pushed to slide transversely in the sliding groove of the guide rail 41, so that the reinforcing rib 43 slides transversely along with the slide block 42, when the slide block 42 reaches the edge of the sliding groove of the guide rail 41, the limit block 44 is inserted into the sliding groove of the guide rail 41, so that the limit block 44 can limit the transverse sliding of the slide block 42 in the guide rail 41, further the reinforcing rib 43 is fixed on the insert body 2, when the mechanism is disassembled, the limit block 44 is pulled out, so that the slide block 42 can be taken out of the guide rail 41, further the reinforcing rib 43 can be taken off from the insert body 2, through the quick dismantlement or the installation to strengthening rib 43 to the dismouting step has been simplified, and then the user of being convenient for carries out the dismouting to additional strengthening.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (5)

1. A mechanism for preventing a composite material die insert from deforming is characterized by comprising a die base, an insert body, a damping component and a reinforcing component;

the insert block body is connected with the die base through the damping assembly, and the damping assembly is positioned between the die base and the insert block body;

the reinforcing assembly comprises a guide rail, a sliding block, a reinforcing rib and a limiting block, the guide rail is fixedly connected with the insert body and is positioned on one side, away from the die base, of the insert body, the sliding block is slidably connected with the guide rail and is positioned on one side, away from the insert body, of the guide rail, the reinforcing rib is fixedly connected with the sliding block and is positioned on one side, away from the guide rail, of the sliding block, and the limiting block is slidably connected with the guide rail and penetrates through the guide rail.

2. The composite die insert deformation prevention mechanism of claim 1,

the damping assembly comprises a fixed block and a supporting block, and the fixed block is fixedly connected with the die base and is positioned on the upper surface of the die base; the supporting block is connected with the fixed block in a sliding mode, fixedly connected with the insert body and located on the lower surface of the insert body.

3. The composite die insert deformation prevention mechanism of claim 2,

the shock absorption assembly further comprises a spring, two sides of the spring are fixedly connected with the die base and the supporting block respectively, and the spring is located between the die base and the supporting block.

4. The composite die insert deformation prevention mechanism of claim 2,

the shock absorption assembly further comprises a connecting plate, and the connecting plate is fixedly connected with the supporting block and is located on the lower surface of the supporting block.

5. The composite die insert deformation prevention mechanism of claim 4,

the shock absorption assembly further comprises a spongy cushion, and the spongy cushion is fixedly connected with the die base and is positioned on one side, close to the connecting plate, of the die base.

Images