CN218855310U

CN218855310U - Mold formed by utilizing forming block

Info

Publication number: CN218855310U
Application number: CN202320085717.5U
Authority: CN
Inventors: 张昆勇
Original assignee: Jiahesheng Xiamen Molding Technology Co ltd
Current assignee: Jiahesheng Xiamen Molding Technology Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-04-14
Anticipated expiration: 2033-01-30

Abstract

The utility model provides an utilize fashioned mould of shaping piece, panel, backing plate, go up the movable mould, lower cover half, thimble board and base, the middle protrusion formation bulge on the lower cover half, down be in on the cover half the bulge is opened there are two shaping grooves, sets up first shaping piece and second shaping piece from inside to outside in the both sides in shaping groove, and one side that first shaping piece is close to the shaping groove is provided with the bar arch, and the second shaping piece is close to one side in shaping groove is provided with a plurality of square bulge, and the oblique ejector pin lower extreme extends thimble board and slidable and installs on the thimble board, and lower cover half is provided with first side slider, third shaping piece and built-in hydro-cylinder along length direction's both ends. The utility model discloses utilize first shaping piece and second shaping piece to come the shaping casing along the window and the square hole of length direction both sides, utilize side slider and third shaping piece to come the structure at shaping casing along length direction's both ends, overall structure is compacter than the more traditional structure that adopts external hydro-cylinder and shovel base slider, and the whole cost of mould reduces.

Description

Mold formed by utilizing forming block

Technical Field

The utility model relates to a mould field particularly, relates to an utilize fashioned mould of shaping piece.

Background

The mould is the instrument that is used for making the shaping product, make the product of different shapes through the different shapes of mould, as the casing of the large-scale air purifier shown in fig. 1-2, the casing is the rectangle recess form, including two recesses, open the recess bottom has the through-hole, open the recess along length direction's both sides has the rectangle window, the casing is buckled along length direction's both sides and is formed bending part, it has the square hole to open on the bending part, the terminal surface is provided with a plurality of ribs under the bending part, the casing is provided with bar groove and baffle along length direction's both ends edge, because the whole size of casing is big and the structure is complicated if adopt traditional shovel base slider mechanism shaping or the outside to set up the first side slider of hydro-cylinder drive and come shaping casing structure all around can lead to the holistic size of mould very big, cause the increase of mould cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides an utilize fashioned mould of shaping piece aims at solving and how to reduce the mould volume and realize the shaping of casing and the technical problem of the drawing of patterns.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a mold formed by utilizing a forming block comprises a panel, a base plate, an upper movable mold, a lower fixed mold, an ejector plate and a base from top to bottom,

the middle protrusion forms the bulge down on the cover half, down on the cover half it has two shaping grooves to open on the bulge the both sides in shaping groove set up first shaping piece and second shaping piece from inside to outside, first shaping piece is close to one side in shaping groove is provided with the bar arch, the second shaping piece is close to one side in shaping groove is provided with a plurality of square bulge, first shaping piece with the second shaping piece is the wedge form, first shaping piece with the lower terminal surface of second shaping piece is provided with the lifter, the lifter lower extreme extends to ejector plate and slidable install on the ejector plate, the cover half is provided with first side slider, third shaping piece and built-in hydro-cylinder along length direction's both ends down, the piston rod of built-in hydro-cylinder is connected first side slider, the terminal surface sets up the thimble under the third shaping piece, the thimble downwardly extending to the ejector plate is fixed, first side slider with set up the echelonment shaping gap between the third shaping piece.

Furthermore, two convex blocks are arranged on one side face, close to the lower fixed die, of the upper movable die, and the convex blocks correspond to the forming grooves respectively.

Further, the lower extreme of oblique ejector pin is provided with the gyro wheel, set up the abaculus on the thimble board, the abaculus is opened there is the type of falling T spout, the gyro wheel can slide in the spout.

Further, a strip-shaped gap is reserved between the third forming block and the protruding portion.

Furthermore, a plurality of U-shaped grooves are formed in two sides of the lower fixed die in the length direction, a plurality of cooling pipes are arranged on one side, away from the first forming block, of the second forming block, and the cooling pipes are arranged in the U-shaped grooves.

Furthermore, a plurality of glue inlet channels are arranged on the base plate and the upper movable die.

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

the utility model discloses top-down's panel, backing plate, go up the movable mould, cover half, thimble board and base down, the middle protrusion forms the bulge on the cover half down, be in down on the cover half the bulge is opened there are two shaping grooves, sets up first shaping piece and second shaping piece from inside to outside in the both sides in shaping groove, and one side that first shaping piece is close to the shaping groove is provided with the bar arch, and the second shaping piece is close to one side in shaping groove is provided with a plurality of square bulge, and first shaping piece and second shaping piece are the wedge, and the lower terminal surface of first shaping piece and second shaping piece is provided with the lifter, and the lifter lower extreme extends to thimble board and slidable and installs on the thimble board, and lower cover half is provided with first side slider, third shaping piece and built-in hydro-cylinder along length direction's both ends, and the piston rod of built-in hydro-cylinder is connected first side slider sets up echelonment shaping gap between first side slider and the third shaping piece. The utility model discloses utilize first shaping piece and second shaping piece to come the shaping casing along the window and the square hole of length direction both sides, utilize side slider and third shaping piece to come the structure at shaping casing along length direction's both ends, overall structure is compacter than the more traditional structure that adopts external hydro-cylinder and shovel base slider, and the whole cost of mould reduces.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of a housing construction;

FIG. 2 is a schematic view of another angular configuration of the housing;

FIG. 3 is a schematic view of the mold structure for molding by using the molding block of the present invention;

FIG. 4 is an exploded view of the mold for molding with the molding block of the present invention;

FIG. 5 is a schematic view of the structure of the lower fixed mold of the mold formed by the forming block of the present invention;

fig. 6 is a schematic structural view of a first forming block and a second forming block of the mold for forming by using the forming blocks of the present invention;

fig. 7 is the schematic view of the oblique ejector rod structure of the mold for molding by using the molding block of the present invention.

Description of the main elements

10. A panel;

20. a base plate;

30. moving the mold upwards;

40. a lower fixed die; 401. forming a groove; 402. a projection; 403. a first molding block; 4031. a strip-shaped bulge; 404. a second molding block; 4041. a square bulge; 405. a first side slide block; 406. a third forming block; 407. an oil cylinder is arranged inside;

50. an ejector plate; 501. an oblique ejector rod;

60. a base;

70. a housing; 701. a groove; 702. a through hole; 703. a window; 704. a bending section; 7041. a square hole; 705. a strip-shaped groove; 706. a separator.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

Examples

As shown in fig. 1-2, in the housing 70 of the large-sized air purifier, the housing 70 is shaped as a rectangular groove 701, and includes two grooves 701, a through hole 702 is formed at the bottom of the groove 701, rectangular windows 703 are formed on two sides of the groove 701 along the length direction, the housing 70 is bent along the two sides of the length direction to form a bent portion 704, a square hole 7041 is formed on the bent portion 704, a plurality of ribs are disposed on a lower end surface of the bent portion 704, and a strip groove 705 and a partition 706 are disposed on two end edges of the housing 70 along the length direction.

Referring to fig. 3-5, the utility model discloses an utilize fashioned mould of shaping piece, including top-down's panel 10, backing plate 20, go up movable mould 30, lower cover half 40, thimble board 50 and base 60, during the compound die, go up movable mould 30 and lower cover half 40 and constitute the die cavity that is used for shaping casing 70. Specifically, the middle of the lower fixed die 40 protrudes to form a protruding portion 402, two forming grooves 401 are formed in the protruding portion 402 of the lower fixed die 40, one side of the upper movable die 30, which is close to the lower fixed die 40, is provided with two bumps, the bumps correspond to the forming grooves 401 respectively, and are used for forming two grooves 701 of the shell 70 and a through hole 702 at the bottom of the groove 701, and a first forming block 403 and a second forming block 404 are arranged on two sides of each forming groove 401 from inside to outside. The first molding block 403 and the second molding block 404 are wedge-shaped, and can be embedded on the lower fixed mold 40 in a vertically movable manner, the lower end surfaces of the first molding block 403 and the second molding block 404 are provided with oblique ejector rods 501, the lower end surface of the first molding block 403 is provided with two oblique ejector rods 501, the lower end surface of the second molding block 404 is provided with three oblique ejector rods 501, the lower ends of the oblique ejector rods 501 extend to the ejector plate 50 and are slidably mounted on the ejector plate 50, specifically, the lower end of the oblique ejector rod 501 is provided with a roller, the ejector plate 50 is provided with an embedded block, the embedded block is provided with an inverted-T-shaped chute, the roller can slide in the chute, when the mold is opened, the ejector plate 50 pushes the upper end of the oblique ejector rod 501 to push the first molding block 403 and the second molding block 404 to move obliquely upwards to push the housing 70 to fall off from the lower fixed mold 40, the lower end of the oblique ejector rod 501 slides in the inverted-T-shaped chute, the folded end of the oblique ejector rod is prevented, the two sides of the rectangular-base molding block 403 and the second molding block 404 are used to mold the window 703 and the rectangular base cylinder 501 or the molding cylinder 501, thereby avoiding the problem of increasing the size of the overall mold.

Furthermore, a plurality of U-shaped grooves are formed in two sides of the lower fixed die 40 in the length direction, a plurality of cooling pipes are arranged on one side, away from the first forming block 403, of the second forming block 404, the cooling pipes are arranged in the U-shaped grooves, a pipeline is arranged in the second forming block 404, cooling liquid flows through the built-in pipeline and is used for cooling and forming the side face of the shell 70, when the die is opened, the U-shaped grooves in the lower fixed die 40 provide a movable avoiding space for the cooling pipes when the second forming block 404 is obliquely ejected upwards, and the cooling pipes externally connected with the cooling liquid in the process that the second forming block 404 moves upwards are prevented from being broken or blocking the movement of the second forming block 404.

Referring to fig. 4, 6 and 7, a first side slide block 405, a third forming block 406 and an internal cylinder 407 are disposed at two ends of the lower fixed die 40 along the length direction, a piston rod of the internal cylinder 407 is connected to the first side slide block 405, an ejector pin is disposed on a lower end surface of the third forming block 406, the ejector pin extends downward to the ejector plate 50 and is fixed, and a stepped forming gap is disposed between the first side slide block 405 and the third forming block 406. Specifically, the built-in oil cylinder 407 can push the first side slider 405 to approach or leave the protrusion 402, the third molding block 406 is disposed between the first side slider 405 and the protrusion 402, during mold closing, a stepped molding gap disposed between the first side slider 405 and the third molding block 406 is used for molding the strip-shaped grooves 705 at two ends of the housing 70, during mold opening, the first side slider 405 leaves towards two sides, the ejector plate 50 pushes the third molding block 406 to push the product upwards to be ejected from the lower mold core, and further, a strip-shaped gap is reserved between the third molding block 406 and the protrusion 402 and used for molding the partition 706 at two ends of the housing 70. The built-in oil cylinder 407 reduces the volume of the mold and avoids damage caused by collision of personnel.

In addition, the base plate 20 and the upper moving die 30 are provided with a plurality of glue inlet channels, so that glue can be uniformly fed, and the full glue filling is ensured.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an utilize fashioned mould of shaping piece, includes top-down's panel, backing plate, goes up the movable mould, cover half, thimble board and base down, its characterized in that:

2. The mold for molding with a molding block according to claim 1, wherein: and one side surface of the upper movable die, which is close to the lower fixed die, is provided with two convex blocks, and the convex blocks respectively correspond to the molding grooves.

3. The mold for molding with a molding block according to claim 1, wherein: the lower extreme of oblique ejector pin is provided with the gyro wheel, set up the abaculus on the thimble board, the abaculus is opened there is the type of falling T spout, the gyro wheel can slide in the spout.

4. The mold for molding with a molding block according to claim 1, wherein: and a strip-shaped gap is reserved between the third forming block and the protruding part.

5. The mold for molding with a molding block according to claim 1, wherein: a plurality of U-shaped grooves are formed in two sides of the lower fixed die in the length direction, a plurality of cooling pipes are arranged on one side, away from the first forming block, of the second forming block, and the cooling pipes are arranged in the U-shaped grooves.

6. The mold for molding with a molding block according to claim 1, wherein: the base plate and the upper movable die are provided with a plurality of glue inlet channels.