CN210450629U

CN210450629U - Pressing die with fixing device

Info

Publication number: CN210450629U
Application number: CN201921198473.1U
Authority: CN
Inventors: 王治虎; 魏建设; 赵林强; 李鹏辉; 王庆杰; 秦振忠
Original assignee: Langfang Gaoci New Material Technology Co ltd
Current assignee: Langfang Gaoci New Material Technology Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-05
Anticipated expiration: 2029-07-29

Abstract

The application provides a pressing die with a fixing device, which comprises a lower die with a cuboid structure, an upper die movably buckled above the lower die and the fixing device detachably connected between the upper die and the lower die; the lower die comprises a pair of opposite first vertical walls, the upper die comprises a bottom surface, the upper die is provided with a second vertical wall corresponding to the first vertical wall, and an inclined wall is connected between the second vertical wall and the bottom surface in a transition manner; fixing device includes a pair of buckle, and one side of buckle is equipped with the protruding rake unanimous with the skew wall inclination, and movably fixed connection is on last mould and bed die respectively in the both sides of buckle to make the rake butt laminating on the surface of skew wall. The beneficial effect of this application is: after the fixing device is arranged between the upper die and the lower die, the upper die is decompressed, the product between the upper die and the lower die after being pressed can still bear the original pressure, and the original pressure can still be kept after the product is taken out of the die.

Description

Pressing die with fixing device

Technical Field

The utility model relates to a compression moulding utensil technical field, concretely relates to compression moulding utensil with fixing device.

Background

The mould is a tool for making shaped articles, the tool is composed of various parts, different moulds are composed of different parts, and the processing of the appearance of the articles is realized mainly by changing the physical state of the shaped materials.

The blank is put between the upper die and the lower die and then the upper die is pressurized, so that the blank can be pressed under the action of pressure to form a required product, after the pressing, the upper die is decompressed, the product formed by the pressing is still put between the upper die and the lower die to be cooled, and after the product is cooled, the product is taken out from between the upper die and the lower die.

Among the prior art, because go up the mould pressure release after, if will not go up the mould and can take place the condition that the mould outwards shifted between mould and the bed die carries out the rigidity to make the product can not receive original pressure value, and then influence the quality of product.

Disclosure of Invention

The utility model provides a to above problem, provide a compression moulding utensil with fixing device.

In a first aspect, the application provides a pressing mold with a fixing device, which comprises a lower mold with a cuboid structure, an upper mold movably buckled above the lower mold, and a fixing device detachably connected between the upper mold and the lower mold; the lower die comprises a pair of opposite first vertical walls, the upper die comprises a bottom surface, the upper die is provided with a second vertical wall corresponding to the first vertical wall, and an inclined wall is connected between the second vertical wall and the bottom surface in a transition manner; fixing device includes a pair of buckle, one side of buckle be equipped with the unanimous protruding rake of tilt wall inclination, movably fixed connection respectively in the both sides of buckle is in on last mould and the bed die, and make the rake butt laminating is in the surface of tilt wall.

According to the technical scheme provided by the embodiment of the application, the buckle comprises a bottom plate, the inclined part is vertically arranged on one side of the bottom plate, a first supporting plate is vertically arranged on one side, away from the inclined part, of the bottom plate, a first through hole and a second through hole are respectively arranged on the bottom plate, the first through hole is close to the first supporting plate, and the second through hole is close to the inclined part; a first bolt penetrating through the first through hole fixes one end of the buckle on the lower die and enables the first support plate to vertically abut against the first vertical wall surface; and a second bolt penetrating through the second through hole fixes the other end of the buckle on the upper die and enables the inclined part to be abutted and attached to the surface of the inclined wall.

According to the technical scheme that this application embodiment provided, the buckle is kept away from the one end of slope passes through the rotationally fixed connection of round pin axle on the first vertical wall.

According to the technical scheme provided by the embodiment of the application, the fixing device further comprises a pair of reinforcing blocks, and the reinforcing blocks are detachably connected between the upper die and the buckles; one side of the reinforcing block is screwed on the bottom surface of the upper die, and the other side of the reinforcing block is screwed on the surface of the inclined part.

The invention has the beneficial effects that: the application provides a pressing die with a fixing device, which comprises a lower die with a cuboid structure, an upper die movably buckled above the lower die and the fixing device detachably connected between the upper die and the lower die; the lower die comprises a pair of opposite first vertical walls, the upper die comprises a bottom surface, the upper die is provided with a second vertical wall corresponding to the first vertical wall, and an inclined wall is connected between the second vertical wall and the bottom surface in a transition manner; fixing device includes a pair of buckle, one side of buckle be equipped with the unanimous protruding rake of tilt wall inclination, movably fixed connection respectively in the both sides of buckle is in on last mould and the bed die, and make the rake butt laminating is in the surface of tilt wall.

After the fixing device is arranged between the upper die and the lower die, the upper die is decompressed, the product between the upper die and the lower die after being pressed can still bear the original pressure, and the original pressure can still be kept after the product is taken out of the die.

Rotationally fixed connection makes things convenient for fixing device's installation on the bed die with the one end of buckle, conveniently transports and preserves along with the bed die moreover, is difficult to lose.

On the basis of fixedly connecting a pair of buckles between the upper die and the lower die, the upper die is prevented from vertically moving upwards in the vertical direction after pressure relief is further limited, and a reinforcing block is additionally arranged between the upper die and the buckles to further increase the pressure on the upper die.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of the present application;

FIG. 2 is a schematic side view of a first embodiment of the present application;

FIG. 3 is a schematic structural view of a first embodiment of the present application with a reinforcing block;

the text labels in the figures are represented as: 100. a lower die; 110. a first vertical wall; 200. an upper die; 210. a second vertical wall; 220. an inclined wall; 300. buckling; 310. an inclined portion; 320. a first bolt; 330. a second bolt; 340. a base plate; 350. a first support plate; 400. and a reinforcing block.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings, and the description of the present section is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 and fig. 2, according to a first embodiment of the present application, according to the technical solution provided by the embodiment of the present application,

the device comprises a lower die 100 with a cuboid structure, an upper die 200 movably buckled above the lower die 100 and a fixing device detachably connected between the upper die 200 and the lower die 100;

the lower mold 100 includes a pair of opposite first vertical walls 110, and in this embodiment, the first vertical walls 110 refer to side walls formed by width sides and height sides of the lower mold 100. The upper mold 200 comprises a bottom surface, a second vertical wall 210 is arranged on the upper mold 200 corresponding to the first vertical wall 110, and an inclined wall 220 is transitionally connected between the second vertical wall 210 and the bottom surface of the upper mold 200. In the present embodiment, the inclined wall 220 is obliquely connected between the bottom surface of the upper mold 200 away from the lower mold 100 and the second vertical wall 210.

For make the mould pressfitting finish to go up mould 200 pressure release back go up the product between mould 200 and lower mould 100 and still can receive the pressure before last mould 200 pressure release: the fixing device comprises a pair of buckles 300, wherein one side of each buckle 300 is provided with a convex inclined part 310 with the same inclined angle as that of the inclined wall 220, and two sides of each buckle 300 are respectively and movably fixedly connected to the upper die 200 and the lower die 100, so that the inclined parts 310 abut against and are attached to the surface of the inclined wall 220.

In a preferred embodiment, the buckle 300 includes a bottom plate 340, the inclined portion 310 is vertically disposed on one side of the bottom plate 340, a first supporting plate 350 is vertically disposed on one side of the bottom plate 340 away from the inclined portion 310, the bottom plate 340 is respectively provided with a first through hole and a second through hole, the first through hole is close to the first supporting plate 350, and the second through hole is close to the inclined portion 340. A first bolt 320 passing through the first through hole fixes one end of the buckle 300 on the lower die 100 and makes the first support plate 350 abut against the surface of the first vertical wall 110 perpendicularly; a second bolt 330 passing through the second through hole fixes the other end of the clip 300 to the upper mold 200 and causes the inclined portion 310 to abut against the surface of the inclined wall 220.

In a preferred embodiment, an end of the clip 300 away from the inclined portion 310 is fixedly and rotatably connected to the first vertical wall 110 by a pin. In the preferred embodiment, one end of the buckle 300 is rotatably and fixedly connected to the lower mold 100, so that the fixing device is convenient to install, and is convenient to transport and store together with the lower mold 100, and is not easy to lose.

In a preferred embodiment, as shown in fig. 3, the fixing device further comprises a pair of reinforcing blocks 400, wherein the reinforcing blocks 400 are detachably connected between the upper mold 200 and the buckle 300; one side of the reinforcing block 400 is screw-coupled to the bottom surface of the upper mold 200, and the other side is screw-coupled to the surface of the inclined portion 310.

In the preferred embodiment, on the basis of fixedly connecting a pair of buckles 300 between the upper mold 200 and the lower mold 100, in order to further limit the displacement of the upper mold 200 in the vertical direction after pressure relief from occurring in the vertical upward direction, a reinforcing block 400 is further added between the upper mold 200 and the buckles 300, so as to further increase the pressure applied to the upper mold 200.

The principles and embodiments of the present application are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present application, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the invention.

Claims

1. The pressing die with the fixing device is characterized by comprising a lower die (100) with a cuboid structure, an upper die (200) movably buckled above the lower die (100) and the fixing device detachably connected between the upper die (200) and the lower die (100);

the lower die (100) comprises a pair of opposite first vertical walls (110), the upper die (200) comprises a bottom surface, the upper die (200) is provided with a second vertical wall (210) corresponding to the first vertical wall (110), and an inclined wall (220) is connected between the second vertical wall (210) and the bottom surface in a transition way;

fixing device includes a pair of buckle (300), one side of buckle (300) be equipped with the protruding rake (310) that the slope wall (220) inclination is unanimous, movably fixed connection respectively in the both sides of buckle (300) is in go up mould (200) and bed die (100) on, and make rake (310) butt laminating is in the surface of slope wall (220).

2. The compression mold with fastening device as claimed in claim 1, wherein the buckle (300) comprises a bottom plate (340), the inclined portion (310) is vertically disposed on one side of the bottom plate (340), a first supporting plate (350) is vertically disposed on one side of the bottom plate (340) away from the inclined portion (310), the bottom plate (340) is provided with a first through hole and a second through hole, respectively, the first through hole is adjacent to the first supporting plate (350), and the second through hole is adjacent to the inclined portion (310);

a first bolt (320) passing through the first through hole fixes one end of the buckle (300) on the lower die (100) and enables the first support plate (350) to vertically abut against the surface of the first vertical wall (110); a second bolt (330) passing through the second through hole fixes the other end of the clip (300) to the upper mold (200) and causes the inclined portion (310) to abut against the surface of the inclined wall (220).

3. A press-fit mould with a fixing device according to claim 1, characterised in that the end of the catch (300) remote from the inclined portion (310) is pivotally fixedly connected to the first vertical wall (110) by means of a pin.

4. The compression mold with fixture as claimed in claim 1, further comprising a pair of reinforcing blocks (400), wherein the reinforcing blocks (400) are detachably connected between the upper mold (200) and the snaps (300); one side of the reinforcing block (400) is screwed to the bottom surface of the upper mold (200), and the other side is screwed to the surface of the inclined part (310).