CN202071167U

CN202071167U - Die enabling bamboo chip to be formed in a circular shape at one shot

Info

Publication number: CN202071167U
Application number: CN2011201044850U
Authority: CN
Inventors: 刘文哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-11
Filing date: 2011-04-11
Publication date: 2011-12-14
Anticipated expiration: 2021-04-11

Abstract

The utility model discloses a die enabling a bamboo chip to be formed in a circular shape at one shot, comprising an outer die and a core die. The outer die comprises two semi-dies, with each semi-die including a base, a sliding unit, a sliding base and a semicircle-shaped outer pattern die. The semicircle-shaped outer pattern die is fixed on the sliding base disposed below the outer pattern die; the sliding base is locked on the sliding unit; the sliding unit is locked on the base disposed below the sliding unit; a semi-die is connected to a top rod of a cylinder. The core die comprises a taper core rod, an elastic loop, a clasp, a collar, a limiting block, a contracting disc with a disc seat and another cylinder. The rear end of the taper core rod is connected to the top rod of the other cylinder, and the cone-shaped end of the taper core rod is connected to the limiting block. The cone-shaped inner hole at the disc seat center of the contracting disc sleeves on the middle portion of the taper core rod. The disc seats disposed at two sides of the contracting disc are respectively provided with a ring groove having the elastic ring. The elastic ring is covered with the collar and is positioned through the clasp. The bamboo chip can be formed in a circular shape at one shot through controlling the opening and closing of two semi-dies and controlling the up-and-down movement of the core die.

Description

The mould that splints one circularizes

Technical field:

The utility model belongs to the mould that the bamboo thin slice circularizes utensil, relates in particular to the mould of the disposable well-thought-out plan ring of a kind of bamboo thin slice goods.

Background technology:

Existing bamboo thin slice system ring-type goods are by outer model extrusion, because the bamboo sheet thickness has error to cause making product size error big, easily produce and come unstuck, and production efficiency is low.

Summary of the invention:

The purpose of this utility model is to propose a kind ofly to make the disposable mould that circularizes of bamboo thin slice by the effect inside and outside external mold and the core.

The purpose of this utility model is to realize like this, the mould that described splints one circularizes, comprise external mold and core, its design feature is that external mold is made up of two half modules, each half module comprises base, sliding unit, sliding bottom and semicircle outer mould, semicircle outer mould is by on alignment pin and the fixing sliding bottom in its lower section of screw, sliding bottom is by on the screw lock sliding unit in its lower section, sliding unit is by on the screw lock base in its lower section, and one of them half module is connected with the push rod of a cylinder; Core comprises shrink disk and another cylinder of tapering plug, elastic ring, snap ring, collar, limited block, reel base, tapering plug rear end is connected with the push rod of another cylinder, the tapering point of tapering plug is connected with limited block, there is cone-shaped inner hole in the dish seat central authorities of the shrink disk of reel base, the cone-shaped inner hole of the dish seat central authorities of the shrink disk of reel base is enclosed within on the medium position of tapering plug, have the cannelure that is built-in with elastic ring being positioned on the dish seat of shrink disk both sides, after collar is stamped in the elastic ring outside, locate by snap ring.

Advantage of the present utility model: the utility model is owing to adopt external mold to be divided into two half modules along sliding unit track slide switching, the bamboo ring that two half modules of the bamboo thin slice of put between two half modules three layers or the first-class glue of multilayer by closed external mold need to be molded into the bamboo thin slice; After being moved down into core on the sliding bottom, outside making shrink disk in its structure, lower slider opens extruding by the tapering plug in the core structure, make that glue solidifies between the bamboo thin slice of bamboo ring under pressure status, reach one-shot forming, the specification of product is unified, not producing comes unstuck improves the quality of products and qualification rate, the tapering plug slide core that makes progress contracts in the shrink disk under the elastic ring effect during taking-up, the core whole then core that diminishes is moved up, external mold outwards opens the taking-up finished product, whole process of production moves up and down by two the half module foldings and the core of cylinder control external mold, enhances productivity greatly, reduces labour intensity.

Description of drawings:

Fig. 1 is a front view of the present utility model.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the vertical view of Fig. 1.

Among the figure: base 1, sliding unit 2, sliding bottom 3, semicircle outer mould 4, cylinder 5, tapering plug 6, elastic ring 7, snap ring 8, collar 9, limited block 10, shrink disk 11, another cylinder 12.

The specific embodiment:

Below in conjunction with drawings and Examples structure of the present utility model and operation principle and the course of work are elaborated:

As Fig. 1, Fig. 2, shown in Figure 3, the mould that splints one described in the utility model circularizes, comprise external mold and core, its design feature is that external mold is made up of two half modules, each half module comprises base 1, sliding unit 2, sliding bottom 3 and semicircle outer mould 4, semicircle outer mould 4 is by on alignment pin and the fixing sliding bottom 3 in its lower section of screw, sliding bottom 3 is by on the screw lock sliding unit 2 in its lower section, sliding unit 2 is by on the screw lock base 1 in its lower section, and one of them half module is connected with the push rod of a cylinder 5, and the effect by cylinder 5 reaches with another half module this half module and opens or close; Core comprises tapering plug 6, elastic ring 7, snap ring 8, collar 9, limited block 10, shrink disk 11 and another cylinder 12 of reel base, tapering plug 6 rear ends are connected with the push rod of another cylinder 12, the tapering point of tapering plug 6 is connected with limited block 10, there is cone-shaped inner hole in the dish seat central authorities of the shrink disk 11 of reel base, the cone-shaped inner hole of the dish seat central authorities of the shrink disk 11 of reel base is enclosed within on the medium position of tapering plug 6, make the dish seat of shrink disk 11 of reel base to move and reach moving of shrink disk 11 along tapering plug 6, on the dish seat that is positioned at shrink disk 11 both sides, have the cannelure that is built-in with elastic ring 7, be stamped collar 9 backs in elastic ring 7 outsides by snap ring 8 location, shrink disk 11 is by elastic ring 7, snap ring 8 and collar 9 form one can open outward and in the core pattern mould that contracts, the core pattern mould is spacing at the tapering mandrel outer by tapering plug 6 and limited block 10, external mold will be divided into two half modules by making the annular utensil requirement that needs, reach the taking-up of the blowing and the bamboo ring goods of ring-type bamboo thin slice by the folding of two half modules, core is opened outside lower slider makes shrink disk by the tapering plug, reach unified size of bamboo ring and unified shape, when the tapering plug upwards slides, contract in the tapering plug in shrink disk under the effect of elastic ring, thereby make bamboo ring goods automatic demoulding.

The utility model is not stated part for prior art, and as frame etc., cylinder, another cylinder are fixed on the frame.

Claims

1. mould that splints one circularizes, comprise external mold and core, it is characterized in that external mold is made up of two half modules, each half module comprises base (1), sliding unit (2), sliding bottom (3) and semicircle outer mould (4), semicircle outer mould (4) is by on alignment pin and the fixing sliding bottom (3) in its lower section of screw, sliding bottom (3) is by on the screw lock sliding unit (2) in its lower section, sliding unit (2) is by on the screw lock base (1) in its lower section, and one of them half module is connected with the push rod of a cylinder (5); Core comprises tapering plug (6), elastic ring (7), snap ring (8), collar (9), limited block (10), the shrink disk of reel base (11) and another cylinder (12), tapering plug (6) rear end is connected with the push rod of another cylinder (12), the tapering point of tapering plug (6) is connected with limited block (10), there is cone-shaped inner hole in the dish seat central authorities of the shrink disk of reel base (11), the cone-shaped inner hole of the dish seat central authorities of the shrink disk of reel base (11) is enclosed within on the medium position of tapering plug (6), on the dish seat that is positioned at shrink disk (11) both sides, have the cannelure that is built-in with elastic ring (7), be stamped collar (9) back by snap ring (8) location in elastic ring (7) outside.