CN215544282U - Side wall rounding die - Google Patents

Abstract

The utility model relates to the technical field of aluminum part processing, and discloses a side wall rounding die which comprises an upper die assembly and a lower die assembly which are arranged in a matched mode; the lower die assembly is provided with a lower die plate, the lower die plate is connected with a male die sliding block which moves up and down, and the male die sliding block is in sliding fit with the lower die plate through a clamping groove; a movable female die push block is arranged corresponding to the male die slide block; the slotting tool penetrates through the upper die assembly to push the female die push block to extrude the male die slide block. By applying the technical scheme of the utility model, the female die push block is driven by the slotting tool to move towards the direction of the product, so that the product is buckled and molded in the radian. After the mould with the side wall inner buckling and wrapping arc structure is adopted, the arc can be buckled and wrapped in the side wall of a product in the same mould. The application of the side wall rounding die can reduce the labor required by production, improve the production efficiency and reduce the production cost.

Description

Side wall rounding die

Technical Field

The utility model relates to the technical field of aluminum part processing, in particular to an aluminum punch appearance part of a notebook computer, and particularly relates to a side wall rounding die.

Background

Aiming at A, C, D side wall inner buckling and wrapping circle molds of a notebook computer, 2-3 sets of inner buckling and wrapping circles of the side wall of the existing product are needed. Among them, A, C, D refers to a case in which a notebook computer is visually recognized. Specifically, the piece A is the top surface of the notebook computer, the piece B is the surface of the notebook computer, which is coplanar with the screen, the piece C is the side surface of the notebook computer, and the piece D is the bottom surface of the notebook computer. The structure adopts the arc mould internally buckled and wrapped on the side wall, and the single set of mould is limited by the mould structure, so that more than 2 sets of moulds are needed for internally buckling and wrapping the arc on the side wall of a product. Among the above-mentioned prior art scheme, it is comparatively loaded down with trivial details to have appeared production and processing, and needs more artificial drawback.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a side wall rounding die to solve the technical problems in the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a side wall rounding die comprises an upper die assembly and a lower die assembly which are arranged in a matched mode; the lower die assembly is provided with a lower die plate, the lower die plate is connected with a male die sliding block which moves up and down, and the male die sliding block is in sliding fit with the lower die plate through a clamping groove; a movable female die push block is arranged corresponding to the male die slide block; the slotting tool penetrates through the upper die assembly to push the female die push block to extrude the male die slide block.

According to the side wall rounding die, the upper die assembly comprises an upper clamping plate; the upper die base is connected to the top of punch holder, and the backstop board is connected to the below of punch holder, and the below of backstop board still is connected with and takes off the board.

According to the side wall rounding die, the upper die holder and the upper clamping plate are aligned through the dowel pin; the upper stripper plate and the upper clamping plate are aligned to the right position through the inner guide pillar, and the height is limited through the equal-height screws.

According to the side wall rounding die, the upper end of the slotting tool is connected to the upper die base; and a plurality of slotting tools are arranged side by side.

According to the side wall rounding die, the lower die assembly comprises a lower die base; a lower cushion plate is connected above the lower die base, and a lower die plate is connected above the lower cushion plate; the lower template and the lower backing plate are aligned through the dowel pin and are locked and attached to the lower die holder at the same time.

According to the side wall rounding die, the lower cushion foot is fixed below the lower die base through the screw, and the lower supporting plate is fixed below the lower cushion foot.

According to the side wall rounding die, the female die push block is connected to the upper surface of the lower base plate and moves along the upper surface of the lower base plate.

According to the side wall rounding die, the female die push block is locked and attached on the lower base plate through the equal-height sleeve and moves back and forth towards the male die slide block.

The utility model has the beneficial effects that:

by applying the technical scheme of the utility model, the female die push block is driven by the slotting tool to move towards the direction of the product, so that the product is buckled and molded in the radian. After the mould with the side wall inner buckling and wrapping arc structure is adopted, the arc can be buckled and wrapped in the side wall of a product in the same mould. The application of the side wall rounding die can reduce the labor required by production, improve the production efficiency and reduce the production cost.

Drawings

FIG. 1 is a schematic structural view (side view) of a preferred embodiment of the present invention;

FIG. 2 is a perspective schematic view of the top view of FIG. 1;

FIG. 3 is a schematic view of a female mold ejector pad acting on a male mold slider to form an inner buckle of a product;

FIGS. 4 and 5 are schematic views of the cutting insert extending downward to engage the female mold pusher;

FIGS. 6 and 7 are schematic views of the male die slide in sliding engagement with the lower die plate;

reference numerals:

1-guide pillar; 2-upper die spring; 3-an upper die holder; 4, putting a splint; 5-a stopper plate; 6-removing the plate; 7-lower template; 8-lower backing plate; 9-a lower die holder; 10-lower foot pad; 11-a lower supporting plate; 12-slotting tool; 13-product; 14-male mold slide; 15-female mold push block; 16-a stopper; 17-an equal-height screw; 18-a spring; 19-equal height sleeve.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to the attached drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Example one

Referring to fig. 1-7, the present invention provides a mold with a rounded sidewall, which includes an upper mold assembly and a lower mold assembly; the lower die assembly is provided with a lower die plate 7, the lower die plate 7 is connected with a male die sliding block 14 which moves up and down, and the male die sliding block 14 is in sliding fit with the lower die plate 7 through a clamping groove; a movable female die push block 15 is arranged corresponding to the male die slide block 14; the slotting tool 12 penetrates through the upper die assembly to push the female die push block 15 to extrude the male die slide block 14.

This lateral wall package circle mould is further as follows improvement:

regarding the upper die assembly: the upper die assembly comprises an upper clamping plate 4; the upper die base 3 is connected to the top of punch holder 4, and backstop 5 is connected to the below of punch holder 4, and the below of backstop 5 still is connected with and takes off board 6. The upper die holder 3 and the upper clamping plate 4 are aligned through a pin; the upper stripper plate 6 and the upper clamp plate 4 are aligned by the inner guide post 1, and the height is limited by an equal-height screw 17 (the equal-height screw 17 is provided with a spring 18).

The upper end of the slotting tool 12 is connected to the upper die holder 3; and the slotting tools 12 are provided in plurality side by side.

With respect to the lower die assembly: the lower die assembly comprises a lower die base 9; a lower backing plate 8 is connected above the lower die holder 9, and a lower die plate 7 is connected above the lower backing plate 8; the lower template 7 and the lower backing plate 8 are aligned through a dowel pin and are locked and attached to the lower die holder 9 at the same time. Wherein, a lower pad foot 10 is fixed below the lower die holder 9 through a screw, and a lower support plate 11 is fixed below the lower pad foot 10. In addition, the female mold pusher 15 is attached to the upper surface of the lower mat 8 and moves along the upper surface of the lower mat 8. The female die push block 15 is locked and attached on the lower backing plate 8 through an equal-height sleeve 19 (the equal-height sleeve 19 is provided with a spring 18) and moves back and forth towards the male die slide block 14.

Further, the side of the female mold push block 15 away from the male mold slide 14 is provided with a first inclined surface, and similarly, the lower end of the slotting tool 12 is also provided with a second inclined surface. When the slotting tool 12 extends downwards, the second inclined surface on the slotting tool 12 is engaged with the first inclined surface, so that the female die ejector 15 moves towards the male die slider 14, and as shown in fig. 3-5, the product 13 placed between the female die ejector 15 and the male die slider 14 can be extruded to deform to meet the design requirement.

Example two

Referring to fig. 1-7, the present invention provides an illustration of the sidewall rounding mold according to the first embodiment from an industrial application level.

The side wall is wrapped with a round mould, wherein, the upper mould base 3 is locked on the upper clamping plate 4 and is aligned by a pin (the upper mould base 3/the upper clamping plate 4); the stop plate 5 is locked on the upper stripper plate 6 and is aligned in position by means of a dowel (stop plate 5/upper stripper plate 6); the upper stripper plate 6 and the upper clamp plate 4 are aligned through the inner guide post 1, locked by an equal-height screw 17 and limited in height; the slotting tool 12 passes through the upper clamping plate 4, the stop plate 5 and the upper stripper plate 6 and is fixed on the upper die holder 3 by screws. The lower template 7 and the lower backing plate 8 are aligned by the pin combination (the lower template 7/the lower backing plate 8) and locked on the lower die holder 9; the lower die base 9 is fixed on the lower foot pad 10 through screws, and the lower supporting plate 11 is fixed on the lower foot pad 10 through screws. The male die sliding block 14 moves up and down on the lower die plate 7 by means of the dovetail inclined surface, and the female die pushing block 15 is locked by the equal-height sleeve 19 and moves back and forth, as shown in fig. 6 and 7; the stop 16 is locked on the lower backing plate 8 and is aligned by the dowel (stop 16/lower backing plate 8).

After the structure of buckling and wrapping the arc in the side wall is adopted, the arc is buckled and wrapped in the side wall of the product 13 in the same set of die to be formed, the labor is reduced, and the production cost is reduced.

The working principle is as follows: the female die push block 15 is driven by the slotting tool 12 to move towards the product 13, so that the product 13 is buckled and molded in the radian.

The working process is as follows: the product 13 is placed on the lower template 7, the upper die assembly moves downwards, and the upper die assembly and the lower die assembly are aligned through the guide pillar 1. The upper stripper plate 6 contacts the product 13 firstly in the process of pressing down, the machine table continues to press down, and the male die slide block 14 moves downwards along the dovetail inclined plane; meanwhile, the upper stripper plate 6 and the male die slide 14 clamp the large surface of the product 13. The male die slide 14 moves downwards to contact the lower backing plate 8 and cannot move downwards continuously. The upper die assembly continues moving downwards, the upper die spring 2 starts to be compressed, the slotting tool 12 starts to contact the female die push block 15, the female die push block 15 moves towards the product 13 under the driving of the slotting tool 12, and the female die push block 15 enables the side wall of the product 13 to be formed in an inner buckling mode, as shown in fig. 4 and 5; after the lower dead point of the punch is reached, the upper die assembly moves upwards along the random table, the male die sliding block 14 and the female die pushing block 15 both return to the original positions, and the product 13 is taken out

Has the advantages that: saving cost and improving efficiency.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (8)

1. A side wall rounding die comprises an upper die assembly and a lower die assembly which are arranged in a matched mode; the die is characterized in that the lower die component is provided with a lower die plate, the lower die plate is connected with a male die sliding block which moves up and down, and the male die sliding block is in sliding fit with the lower die plate through a clamping groove; a movable female die push block is arranged corresponding to the male die slide block; the slotting tool penetrates through the upper die assembly to push the female die push block to extrude the male die slide block.

2. The sidewall rounding die of claim 1, wherein said upper die assembly comprises an upper clamping plate; the upper die base is connected to the top of punch holder, and the backstop board is connected to the below of punch holder, and the below of backstop board still is connected with and takes off the board.

3. The mold of claim 2, wherein the upper mold base and the upper clamp plate are aligned by a dowel pin; the upper stripper plate and the upper clamping plate are aligned to the right position through the inner guide pillar, and the height is limited through the equal-height screws.

4. The mold of claim 2, wherein the upper end of the slotting tool is connected to the upper mold base; and a plurality of slotting tools are arranged side by side.

5. The side wall rounding die as claimed in claim 1, wherein the lower die assembly comprises a lower die holder; a lower cushion plate is connected above the lower die base, and a lower die plate is connected above the lower cushion plate; the lower template and the lower backing plate are aligned through the dowel pin and are locked and attached to the lower die holder at the same time.

6. The mold for rounding a side wall according to claim 5, wherein a lower pad is fixed below the lower die holder through screws, and a lower supporting plate is fixed below the lower pad.

7. The round-covered sidewall mold of claim 5, wherein the female mold pusher is attached to and moves along the upper surface of the lower backing plate.

8. The mold of claim 5 or 7, wherein the female mold pusher is locked to the lower backing plate by a contour sleeve and moves back and forth towards the male mold slider.

Images