CN213793799U

CN213793799U - Door frame forming sleeve die

Info

Publication number: CN213793799U
Application number: CN202022503119.4U
Authority: CN
Inventors: 兰启迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-27
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a door frame shaping cover mould relates to a forming die, including last mould, lower mould, mold core, die block and die carrier, the die carrier is established mould one end and is equipped with sharp bight, and the lower mould top is equipped with the lower mould depressed part, lower mould depressed part and sharp bight phase-match, and the lower mould bottom is equipped with the lower mould and presses the material inclined plane, and the die block middle part is equipped with the die block depressed part, is equipped with the die block spring on the die block depressed part, and on the lower mould was located to mold core one end pressed the material inclined plane, the other end was located in the die block depressed part to contradict with the die block spring. The utility model discloses a shaping cover die can once only accomplish the process of bending of door frame board, can be applicable to the door frame board that thickness is 1.0mm-2.0mm, and operating procedure simplifies, only needs simple operation can accomplish the complicated forming process of multichannel, and complicated forming process can concentrate on one set of forming die to accomplish, saves equipment resource. The utility model is simple in operation, improved production efficiency, reduced manufacturing cost.

Description

Door frame forming sleeve die

Technical Field

The utility model relates to a forming die specifically is a door frame shaping cover mould.

Background

The existing door frame plate is complex in forming process, and due to the special forming shape of the door frame plate, a common bending die usually needs multiple sets of forming dies, can be formed through multiple processes, is time-consuming and labor-consuming, still occupies multiple sets of forming dies, and is low in production efficiency and high in production cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a door frame shaping cover mould has easy operation, improves production efficiency, reduction in production cost's beneficial effect to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a door frame forming sleeve mold comprises an upper mold, a lower mold, a mold core, a bottom mold and a mold frame, wherein the upper mold is arranged above the lower mold, the bottom mold is arranged below the lower mold, the mold core is arranged between the lower mold and the bottom mold, and the mold frame is arranged at two ends of the lower mold and the bottom mold and partially surrounds the lower mold and the bottom mold; go up mould one end and be equipped with sharp bight, the lower mould top is equipped with the lower mould depressed part, lower mould depressed part and sharp bight phase-match, and the lower mould bottom is equipped with the lower mould and presses the material inclined plane, and the die block middle part is equipped with the die block depressed part, is equipped with the die block spring on the die block depressed part, and in the die block depressed part was located to the mold core lower extreme to contradict in opposite directions with the die block spring, the upper end was stretched out the die block depressed part.

As a further aspect of the present invention: the angle of the sharp corner is 20-30 deg.

As a further aspect of the present invention: the lower die is provided with a V-shaped concave part, and one side of the lower die concave part is arc-shaped and is integrally formed with the lower die.

As a further aspect of the present invention: the upper part of the mold core is provided with a mold core sunken part, and the mold core sunken part and the mold core are integrally formed.

As a further aspect of the present invention: the side surface of the bottom die concave part is provided with a bottom die pressing inclined surface which is matched with the lower die pressing inclined surface.

As a further aspect of the present invention: the upper die, the lower die, the die core, the bottom die and the die frame are all made of alloy steel.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a shaping cover die can once only accomplish the process of bending of door frame board, can be applicable to the door frame board that thickness is 1.0mm-2.0mm, and operating procedure simplifies, only needs simple operation can accomplish the complicated forming process of multichannel, and complicated forming process can concentrate on one set of forming die to accomplish, saves equipment resource. The utility model is simple in operation, improved production efficiency, reduced manufacturing cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic structural view of the door frame plate bending process of the present invention.

Fig. 3 is a schematic structural diagram of step one in the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of step two in the embodiment of the present invention.

Fig. 5 is a schematic structural diagram of step three in the embodiment of the present invention.

Fig. 6 is a schematic structural diagram of step three in the embodiment of the present invention.

Fig. 7 is a schematic structural diagram of step four in the embodiment of the present invention.

The labels in the figure are:

1. an upper die; 2. a lower die; 3. a mold core; 4. bottom die; 5. a mold frame;

11. a sharp corner portion;

21. a lower die recess; 22. pressing an inclined plane of the lower die;

31. a core recess;

41. a bottom die recess; 42. a bottom die spring; 43. and pressing a material inclined plane on the bottom die.

6. A door frame panel.

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. 1-2, in an embodiment of the present invention, a door frame forming sleeve mold includes an upper mold 1, a lower mold 2, a mold core 3, a bottom mold 4 and a mold frame 5, the upper mold 1 is disposed above the lower mold 2, the bottom mold 4 is disposed below the lower mold 2, the mold core 3 is disposed between the lower mold 2 and the bottom mold 4, and the mold frame 5 is disposed at two ends of the lower mold 2 and the bottom mold 4 and partially surrounds the lower mold 2 and the bottom mold 4; go up mould 1 one end and be equipped with

sharp bight

11, 2 tops of lower mould are equipped with lower mould depressed part 21, lower mould depressed part 21 and sharp bight 11 phase-match, and 2 bottoms of lower mould are equipped with the lower mould and press material

inclined plane

22, and 4 middle parts of die block are equipped with die block depressed part 41, are equipped with die block spring 42 on the die block depressed part 41, and die block depressed part 41 is located to 3 lower extremes of mold core in to contradict in opposite directions with die block spring 42, the upper end is stretched out die block depressed part 41. The utility model discloses a shaping cover die can once only accomplish the process of bending of door frame board 6, can be applicable to thickness and be 1.0mm-2.0 mm's door frame board 6, and operating procedure simplifies, only needs simple operation can accomplish the complicated forming process of multichannel, and complicated forming process can concentrate on one set of forming die to accomplish, saves equipment resource. The utility model is simple in operation, improved production efficiency, reduced manufacturing cost.

In a preferred embodiment of the present invention, the angle of the sharp corner 11 is 20-30 °; the lower die recess 21 is V-shaped, one side of the lower die recess 21 is arc-shaped and the lower die 2 is integrally formed, and the sharp corner 11 is matched with the lower die recess 21.

The utility model discloses in the embodiment of a preferred, the upper portion of mold core 3 is equipped with mold core depressed part 31, mold core depressed part 31 and mold core 3 integrated into one piece, mold core depressed part 31 is used for bending door frame plate 6.

The utility model discloses in the embodiment of a preferred, the side of die block depressed part 41 is equipped with the die block and presses material inclined plane 43, and the die block is pressed material inclined plane 43 and is pressed material inclined plane 22 phase-match with the lower mould.

The utility model discloses the embodiment of well preferred goes up mould 1, lower mould 2, mold core 3, die block 4 and die carrier 5's material and is alloy steel for the structure of shaping cover mould is more firm.

The utility model discloses a shaping cover die can once only accomplish the process of bending of door frame board 6, and specific process of bending is as follows: the method comprises the following steps: referring to fig. 3, the door frame plate 6 is placed on the lower mold 2; step two: referring to fig. 4, the sharp corner 11 of the upper mold 1 is aligned with the lower mold recess 21 of the lower mold 2, and the sharp corner 11 is pressed downward to bend and form the door frame plate 6; step three: referring to fig. 5 to 6, after the bent door frame plate 6 is taken out of the lower die 2, the upper die 1 and the lower die 2 are completely closed and combined into a whole after the door frame plate 6 is taken out of the lower die 2, the door frame plate 6 is placed on the bottom die 4, the acute angle formed after bending and forming is placed on the die core concave part 31, then the lower die 2 is aligned to the bottom die 4 and pressed downwards, and the door frame plate 6 is further bent and formed; step four: referring to fig. 7, the lower mold 2 is lifted upwards, the bottom mold spring 42 is reset, the mold core 3 is also reset, and then the door frame plate 6 after bending forming is taken out.

The utility model discloses a shaping cover die can once only accomplish the process of bending of door frame board 6, can be applicable to thickness and be 1.0mm-2.0 mm's door frame board 6, and operating procedure simplifies, only needs simple operation can accomplish the complicated forming process of multichannel, and complicated forming process can concentrate on one set of forming die to accomplish, saves equipment resource. The utility model is simple in operation, improved production efficiency, reduced manufacturing cost.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The door frame forming sleeve mold is characterized by comprising an upper mold, a lower mold, a mold core, a bottom mold and a mold frame, wherein the upper mold is arranged above the lower mold, the bottom mold is arranged below the lower mold, the mold core is arranged between the lower mold and the bottom mold, and the mold frame is arranged at two ends of the lower mold and the bottom mold and partially surrounds the lower mold and the bottom mold; go up mould one end and be equipped with sharp bight, the lower mould top is equipped with the lower mould depressed part, the lower mould depressed part with sharp bight phase-match, the lower mould bottom is equipped with the lower mould and presses the material inclined plane, the die block middle part is equipped with the die block depressed part, be equipped with the die block spring on the die block depressed part, the mold core lower extreme is located in the die block depressed part, and with the die block spring is contradicted in opposite directions, and the upper end is stretched out the die block depressed part.

2. A door frame molding sleeve as claimed in claim 1, wherein said sharp corner has an angle of 20-30 °.

3. The door frame molding sleeve according to claim 1, wherein said lower mold recess is V-shaped, and one side of said lower mold recess is arc-shaped and said lower mold is integrally molded.

4. The door frame forming sleeve mold according to claim 1, wherein a core depression is formed at an upper portion of the core, and the core depression is formed integrally with the core.

5. The door frame molding sleeve mold according to claim 1, wherein a bottom mold pressing inclined surface is arranged on a side surface of the bottom mold recess, and the bottom mold pressing inclined surface is matched with the lower mold pressing inclined surface.

6. The door frame forming sleeve mold according to claim 1, wherein the upper mold, the lower mold, the mold core, the bottom mold and the mold frame are made of alloy steel.