CN209276358U

CN209276358U - A kind of pull-down glass box cover die

Info

Publication number: CN209276358U
Application number: CN201821937572.2U
Authority: CN
Inventors: 马保元; 李成鹤; 严杰
Original assignee: Changshu Ruite Mould Co Ltd
Current assignee: Changshu Ruite Mould Co Ltd
Priority date: 2018-11-23
Filing date: 2018-11-23
Publication date: 2019-08-20
Anticipated expiration: 2028-11-23

Abstract

The utility model discloses a kind of pull-down glass box cover dies, including upper plate, upper mold, rubber block, upper cavity, atmospheric pressure pole, power assistance mechanism, lower mold, lower plate, lower mode cavity, ejecting mechanism, the bottom end screw of the upper plate is connected with upper mold, the upper mold is internally provided with upper cavity, and the bottom end two sides of upper cavity are mounted on rubber block, atmospheric pressure pole is respectively and fixedly provided at left and right sides of the upper mold, and the lower end of upper mold is provided with power assistance mechanism, the lower end screw of the atmospheric pressure pole is connected with lower mold.The pull-down glass box cover die; compared with existing simple glass box cover die; buffering lubrication can be carried out to the mould inside; reduce the loss of the mould inside energy; it avoids the mold in use mould inside to be caused to damage, and then the service life for improving the mold reduces, and can protect glass cover; it avoids the mold glass cover is caused to scratch, influences the use of glass cover.

Description

A kind of pull-down glass box cover die

Technical field

The utility model relates to glass cover production technical field, specially a kind of pull-down glass box cover die.

Background technique

Glass cover refer to it is a kind of made of amorphous inorganic non-metallic material be used to container etc. is sealed, in order to hold Device carries out the lid stored to material, and mold is reached and moulds to object by being molded etc. to object raw material Molding device is made, and glass cover then needs to be molded it with the mold of speciality in process of production.

Existing glass box cover die still has several drawbacks place in use, for example, easy pair in use process Molding glass cover causes to scratch, and influences the use of glass cover, while the mould inside is easy to generate friction and damage, so that Excessive energy is lost in the mould inside, and the use cost for causing the mold is excessively high, is not well positioned to meet the use of people Demand carries out technological innovation on existing glass cover mold foundation for above situation.

Utility model content

The purpose of this utility model is to provide a kind of pull-down glass box cover dies, to solve to propose in above-mentioned background technique General glass box cover die still has several drawbacks place in use, for example, being easy in use process to molding glass Glass lid causes to scratch, and the use of glass cover is influenced, while the mould inside is easy to generate friction and damage, so that in the mold Excessive energy is lost in portion, and the use cost for causing the mold is excessively high, is not well positioned to meet the use demand problem of people.

To achieve the above object, the utility model provides the following technical solutions: a kind of pull-down glass box cover die, including upper Bottom plate, upper mold, rubber block, upper cavity, atmospheric pressure pole, power assistance mechanism, lower mold, lower plate, lower mode cavity, ejecting mechanism, The bottom end screw of the upper plate is connected with upper mold, and the upper mold is internally provided with upper cavity, and the bottom end of upper cavity Two sides are mounted on rubber block, are respectively and fixedly provided with atmospheric pressure pole at left and right sides of the upper mold, and the lower end of upper mold be provided with it is dynamic Power auxiliary body, the lower end screw of the atmospheric pressure pole is connected with lower mold, and is equipped with lower plate below lower mold, under described Mold is internally provided with lower mode cavity, and lower mode cavity is internally connected with ejecting mechanism.

Preferably, the power assistance mechanism includes support rod, ball, convex block, connecting rod and groove, and support rod is outer Surface is equipped with ball, and the bottom end side of the support rod is equipped with connecting rod, and the lower end setting of connecting rod is fluted, described The apical lateral of connecting rod is fixed with convex block.

Preferably, the bottom diameter of the connecting rod is dimensioned slightly smaller than the inside diameter size of groove, and groove Inner surface is set as smooth structure, and the center line between connecting rod about lower mold is symmetrical.

Preferably, the lower mold constitutes uneven structure by convex block, and between convex block in a uniform distribution, and Ball by constituting rotational structure between lower mold and support rod, while between ball using the center of support rod as the center of circle in a ring Distribution.

Preferably, the ejecting mechanism includes cushion, mobile bar, ring stand and shell, and the lower end of cushion is equipped with movement Bar, the bottom outer surface of the mobile bar is equipped with ring stand, and the bottom end of ring stand is welded with shell.

Preferably, the mobile bar constitutes lifting structure, and the bottom diameter size and ring stand of mobile bar by atmospheric pressure pole Inside diameter size match, and fitted closely between the upper surface of mobile bar and the lower surface of cushion.

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

1, the utility model passes through the setting of connecting rod and groove, and the setting of connecting rod can play the movement of lower mold To the effect of auxiliary, avoids lower mold from occurring the phenomenon that shaking or tilting during rising or falling, influence to glass cover Injection molding, and connecting rod distribution setting, balanced support can be played the role of to lower mold, lower mold is prevented to be moved through The phenomenon that causing it to tremble since support is uneven in journey, influence the accuracy of glass cover injection molding, groove and connecting rod Between size setting, allow groove to play the role of fixed limit to connecting rod, prevent connecting rod in moving process Occur tilting and influencing the fixed support to lower mold, while the smooth structure setting of groove, so that connecting rod is with lower mold Reduce the resistance suffered by it in mobile process, and then reduce the loss of its energy, was being used so as to avoid the mold The waste of energy in journey；

2, setting of the utility model by lower mold, convex block, ball and support rod, the setting of convex block, so that lower mold Rough structure can be made up of convex block, so that convex block buffers lower mold, lower mold is avoided to decline During, biggish impact force is generated, and lower mold and lower plate is made to generate shock, and lower mold is caused with lower plate Damage, under the influence of mold and lower plate use so that the service life of lower mold and lower plate reduces, and convex block It is uniformly distributed setting, so that lower mold can keep horizontal during the decline, it is avoided to tilt, and in lower mold The glass cover in portion impacts, the structure setting between ball and support rod, so that lower mold is during rising or falling Ball can be driven to be rotated on the surface of support rod so that ball can by itself rotation, lower mold with Play the role of lubrication between support rod, avoid between lower mold and support rod directly contacting and caused by energy damage Consumption, so that the mold can further decrease the loss of energy in use, to improve the work effect of the mold Rate；

3, the utility model passes through the setting of mobile bar, atmospheric pressure pole, ring stand and cushion, the knot between mobile bar and atmospheric pressure pole Structure setting, moves up and down mobile bar by atmospheric pressure pole, and then convenient for ejecting to molding glass cover, from And convenient for being clamped to molding glass cover, and the setting of ring stand, fixed support can be played the role of to mobile bar, prevented Only there is the phenomenon that inclination is shaken in moving process in mobile bar, influences to take to the ejection of glass cover, and the setting of cushion can be with Play the role of protection to glass cover, avoid directly contacting between mobile bar and glass cover, and glass cover is caused to scratch, influences The use of glass cover.

Detailed description of the invention

Fig. 1 is the utility model main view complete section structural schematic diagram；

Fig. 2 is complete section structural schematic diagram inside the utility model ejecting mechanism；

Fig. 3 is mold overlooking structure diagram under the utility model.

In figure: 1, upper plate；2, upper mold；3, rubber block；4, upper cavity；5, atmospheric pressure pole；6, power assistance mechanism；601, Support rod；602, ball；603, convex block；604, connecting rod；605, groove；7, lower mold；8, lower plate；9, lower mode cavity；10, it pushes up Mechanism out；1001, cushion；1002, mobile bar；1003, ring stand；1004, shell.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of pull-down glass box cover die, including upper bottom Plate 1, upper mold 2, rubber block 3, upper cavity 4, atmospheric pressure pole 5, power assistance mechanism 6, lower mold 7, lower plate 8, lower mode cavity 9, top Mechanism 10 out, the bottom end screw of upper plate 1 are connected with upper mold 2, and upper mold 2 is internally provided with upper cavity 4, and upper cavity 4 Bottom end two sides be mounted on rubber block 3, the left and right sides of upper mold 2 is respectively and fixedly provided with atmospheric pressure pole 5, and the lower end of upper mold 2 is set It is equipped with power assistance mechanism 6, power assistance mechanism 6 includes support rod 601, ball 602, convex block 603, connecting rod 604 and groove 605, and the outer surface of support rod 601 is equipped with ball 602, the bottom end side of support rod 601 is equipped with connecting rod 604, and even The lower end setting fluted 605 of extension bar 604, the bottom diameter of connecting rod 604 is dimensioned slightly smaller than the inside diameter ruler of groove 605 It is very little, and the inner surface of groove 605 is set as smooth structure, and the center line between connecting rod 604 about lower mold 7 symmetrically divides Cloth, the setting of connecting rod 604 can play the role of auxiliary to the movement of lower mold 7, lower mold 7 avoided to rise or fall During there is the phenomenon that shaking or tilting, the injection molding to glass cover is influenced, and the distribution setting of connecting rod 604, under Mold 7 can play the role of balanced support, prevent lower mold 7 from leading to its appearance since support is uneven in moving process The phenomenon that trembling influences the accuracy of glass cover injection molding, the size setting between groove 605 and connecting rod 604, so that groove 605 can play the role of fixed limit to connecting rod 604, prevent connecting rod 604 from occurring tilting and influencing in moving process Fixed support to lower mold 7, while the smooth structure setting of groove 605, so that connecting rod 604 is with the movement of lower mold 7 Reduce the resistance suffered by it in the process, and then reduces the loss of its energy, in use so as to avoid the mold The waste of energy, the apical lateral of connecting rod 604 are fixed with convex block 603；

The lower end screw of atmospheric pressure pole 5 is connected with lower mold 7, and the lower section of lower mold 7 is equipped with lower plate 8, and lower mold 7 is logical Cross convex block 603 and constitute uneven structure, and between convex block 603 in a uniform distribution, and ball 602 by lower mold 7 with Rotational structure is constituted between support rod 601, while being distributed in a ring between ball 602 using the center of support rod 601 as the center of circle, it is convex The setting of block 603 allows lower mold 7 to constitute rough structure by convex block 603, so that convex block 603 is under Mold 7 is buffered, and is avoided lower mold 7 during the decline, is generated biggish impact force, and makes lower mold 7 and bottom Plate 8 generates shock, and causes to damage with lower plate 8 to lower mold 7, under the influence of mold 7 and lower plate 8 use so that Lower mold 7 and the service life of lower plate 8 reduces, and convex block 603 is uniformly distributed setting, so that lower mold 7 is in decline It can keep horizontal in the process, it is avoided to tilt, and the glass cover inside lower mold 7 be impacted, ball 602 and branch Structure setting between strut 601, so that lower mold 7 can drive ball 602 in support rod during rising or falling 601 surface is rotated, so that ball 602 can be by itself rotation, between lower mold 7 and support rod 601 Play the role of lubrication, avoid between lower mold 7 and support rod 601 directly contacting and caused by energy loss, in turn So that the mold can further decrease the loss of energy in use, to improve the working efficiency of the mold；

Lower mold 7 is internally provided with lower mode cavity 9, and lower mode cavity 9 is internally connected with ejecting mechanism 10, ejecting mechanism 10 Including cushion 1001, mobile bar 1002, ring stand 1003 and shell 1004, and the lower end of cushion 1001 is equipped with mobile bar 1002, The bottom outer surface of mobile bar 1002 is equipped with ring stand 1003, and the bottom end of ring stand 1003 is welded with shell 1004, mobile bar 1002 constitute lifting structure, and the inside diameter ruler of the bottom diameter size of mobile bar 1002 and ring stand 1003 by atmospheric pressure pole 5 It is very little to match, and fitted closely between the upper surface of mobile bar 1002 and the lower surface of cushion 1001, mobile bar 1002 and gas Structure setting between compression bar 5 moves up and down mobile bar 1002 by atmospheric pressure pole 5, and then convenient for molding Glass cover ejected, can be to movement consequently facilitating clamped to molding glass cover, and the setting of ring stand 1003 Bar 1002 plays the role of fixed support, prevents mobile bar 1002 from occurring the phenomenon that inclination shaking in moving process, influences pair The ejection of glass cover is taken, the setting of cushion 1001, can be played the role of protection to glass cover, be avoided mobile bar 1002 and glass It is directly contacted between glass lid, and glass cover is caused to scratch, influence the use of glass cover.

Working principle: when using the pull-down glass box cover die, firstly, the mold is fixed by lower plate 8, Allow to keep stable in use, the lower mode cavity 9 inside downward mold 7 is passed through glass cover raw material later, together When control the atmospheric pressure poles 5 of 1 bottom end two sides of upper plate, make it through the connection between lower mold 7, lower mold 7 driven to carry out Rise so that the structure setting between the lower mode cavity 9 inside lower mold 7 and the upper cavity inside upper mold 24, make its to raw material into Row moulding, and during lower mold 7 rises, internal ball 602 is rotated on the surface of support rod 601, is made Rotation of the ball 602 by itself is obtained, lower mold 7 is lubricated with support rod 601, avoids lower mold 7 and support rod 601 Energy loss, to improve the working efficiency of the mold；

After moulding, control pressure bar 5 makes it that lower mold 7 be driven to be moved downwards, while 7 lower end of lower mold Connecting rod 604 is moved with the movement of lower mold 7 in the inside of groove 605, prevents lower mold 7 from occurring in moving process It trembles, and when lower mold 7 drops to and is in contact with lower plate 8, the convex block 603 on lower 7 surface of mold buffers it, keeps away Exempt from lower mold 7 and generate shock with lower plate 8, and lower mold 7 is caused to damage with lower plate 8, controls under mobile bar 1002 later The atmospheric pressure pole 5 at end, pushes it to mobile bar 1002, so that mobile bar 1002 ejects glass cover, later to glass Glass lid is clamped, and here it is the working principles of the pull-down glass box cover die.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of pull-down glass box cover die, including upper plate (1), upper mold (2), rubber block (3), upper cavity (4), atmospheric pressure pole (5), power assistance mechanism (6), lower mold (7), lower plate (8), lower mode cavity (9), ejecting mechanism (10), it is characterised in that: institute The bottom end screw for stating upper plate (1) is connected with upper mold (2), and the upper mold (2) is internally provided with upper cavity (4), and on The bottom end two sides of die cavity (4) are mounted on rubber block (3), are respectively and fixedly provided with atmospheric pressure pole (5) at left and right sides of the upper mold (2), And the lower end of upper mold (2) is provided with power assistance mechanism (6), the lower end screw of the atmospheric pressure pole (5) is connected with lower mold (7), it and below lower mold (7) being equipped with lower plate (8), the lower mold (7) is internally provided with lower mode cavity (9), and under Die cavity (9) is internally connected with ejecting mechanism (10).

2. a kind of pull-down glass box cover die according to claim 1, it is characterised in that: the power assistance mechanism (6) Including support rod (601), ball (602), convex block (603), connecting rod (604) and groove (605), and support rod (601) is outer Surface is equipped with ball (602), and the bottom end side of the support rod (601) is equipped with connecting rod (604), and connecting rod (604) Lower end fluted (605) are set, the apical lateral of the connecting rod (604) is fixed with convex block (603).

3. a kind of pull-down glass box cover die according to claim 2, it is characterised in that: the bottom of the connecting rod (604) End diameter dimension is slightly less than the inside diameter size of groove (605), and the inner surface of groove (605) is set as smooth structure, and And the center line between connecting rod (604) about lower mold (7) is symmetrical.

4. a kind of pull-down glass box cover die according to claim 2, it is characterised in that: the lower mold (7) passes through convex Block (603) constitutes uneven structure, and between convex block (603) in a uniform distribution, and ball (602) passes through lower mold (7) rotational structure is constituted between support rod (601), while being in as the center of circle using the center of support rod (601) between ball (602) Annular spread.

5. a kind of pull-down glass box cover die according to claim 1, it is characterised in that: the ejecting mechanism (10) includes Cushion (1001), mobile bar (1002), ring stand (1003) and shell (1004), and the lower end of cushion (1001) is equipped with mobile bar (1002), the bottom outer surface of the mobile bar (1002) is equipped with ring stand (1003), and the bottom end of ring stand (1003) is welded with Shell (1004).

6. a kind of pull-down glass box cover die according to claim 5, it is characterised in that: the mobile bar (1002) passes through Atmospheric pressure pole (5) constitutes lifting structure, and the inside diameter size of the bottom diameter size of mobile bar (1002) and ring stand (1003) It matches, and is fitted closely between the upper surface of mobile bar (1002) and the lower surface of cushion (1001).