CN210820449U

CN210820449U - Quick installation mould of plastic product metal insert

Info

Publication number: CN210820449U
Application number: CN201921223291.5U
Authority: CN
Inventors: 王鹏辉
Original assignee: Suzhou Qida Engineering Plastic Technology Co ltd
Current assignee: Suzhou Qida Engineering Plastic Technology Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-23
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a quick mold installation of plastic product metal mold insert, including constitute die structure's upper fixed plate, preceding template, inlay preceding mould benevolence, back template and the inlaying of preceding template bottom back template top and with preceding mould benevolence complex back mould benevolence, back template bottom is provided with the bearing structure who supports the inserts, and this bearing structure includes one and runs through the thimble of back template and back mould benevolence from the bottom. Has the advantages that: the assembly operation of a plurality of groups of metal inserts and inserts can be simultaneously carried out, and the assembly efficiency is high; through slider and back mould benevolence separation design, the alternative of two sets of sliders of accessible is changed, and after a set of slider and mould cooperation, carry out metal insert's installation on the vacancy of another slider, through using two sliders in turn, improve assembly efficiency, and improve metal insert's positioning accuracy.

Description

Quick installation mould of plastic product metal insert

Technical Field

The utility model relates to a mold design technical field, concretely relates to plastic product metal insert's quick installation mould.

Background

When the plastic part is used for processing the metal insert, the plastic part is divided into two parts in the middle of the insert pin, and the back-off is avoided, the front and back molds are opened normally, and no other mechanism is provided. Inserts are arranged at two ends of each insert, and the inserts are vertically placed by workers. The inserts are too small to be placed in place and are inefficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plastic product metal mold insert's quick installation mould just in order to solve above-mentioned problem, the utility model provides an among a great deal of technical scheme preferred technical scheme have: the assembly and matching of the insert and the insert can be rapidly carried out, the operation is simple, the production efficiency is high, and the like, and the technical effects are explained in detail in the following.

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

the utility model provides a quick installation mould of plastic product metal mold insert, including constitute the upper fixed plate of mould structure, front template, inlay front mould benevolence, the back template of front template bottom and inlay back mould benevolence with front mould benevolence complex, back template bottom is provided with the bearing structure who supports the inserts, and this bearing structure includes a thimble that runs through back template and back mould benevolence from the bottom, the inserts sets up in the top of this thimble, the slider that a level set up is inlayed at back mould benevolence top, front mould benevolence bottom is provided with a shovel piece, one side of slider is provided with first inclined plane, one side of shovel piece is provided with the second inclined plane, after front template and back template compound die, first inclined plane with the laminating of second inclined plane;

the slider is strip-shaped, the first inclined plane is formed on one side face of the slider in the length direction, a plurality of insert holes for mounting the metal inserts are formed in the other side face of the slider in the length direction, the insert holes are horizontally formed, insert pins for driving the metal inserts to slide along the insert holes are arranged in the slider, the insert pins are horizontally arranged, one ends of the insert pins extend out of the first inclined plane, the other ends of the insert pins are inserted into the insert holes, and after the first inclined plane and the second inclined plane are completely attached, the insert pins are used for completely ejecting the metal inserts out of the insert holes.

Preferably, a reset structure matched with the insert pin is arranged in the slide block.

Preferably, a reset lantern ring is formed on the outer side of the insert needle, a sliding cavity matched with the reset lantern ring to move horizontally is formed in the sliding block, a reset spring is sleeved in the sliding cavity on the outer side of the insert needle, and the reset spring is located between one side, far away from the first inclined plane, of the reset lantern ring and the inner wall of the sliding cavity; the reset lantern ring, the sliding cavity and the reset spring form the reset structure.

Preferably, the top of the rear mold core is provided with a clamping groove matched with the sliding block in a clamping manner, a guide post penetrating out of the top surface of the rear mold core is vertically arranged in the rear mold core, a guide hole matched with the guide post in an inserting manner is formed in the bottom of the sliding block, and the sliding block is matched with the clamping groove in a clamping manner after the guide post is inserted into the guide hole.

Preferably, two ends of the top of the sliding block are respectively provided with an equal-height screw, guide holes for guiding the equal-height screws are formed in the front die core and the front template, the two guide holes are communicated in diameter, and the axes of the two guide holes are overlapped.

Preferably, the number of the insert holes on the sliding block is four, and the number of the ejector pins corresponding to the axis of the insert hole is four.

To sum up, the utility model has the advantages that: 1. the slide block and the shovel block are arranged in the die, and in the die assembly process of the front die plate and the rear die plate, the insert pin is horizontally driven through the sliding fit of the inclined surface on the shovel block and the insert pin, so that the metal insert is inserted into the insert, the assembly operation of multiple groups of metal inserts and inserts can be simultaneously carried out, and the assembly efficiency is high;

2. through slider and back mould benevolence separation design, the alternative of two sets of sliders of accessible is changed, and after a set of slider and mould cooperation, carry out metal insert's installation on the vacancy of another slider, through using two sliders in turn, improve assembly efficiency, and improve metal insert's positioning accuracy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is a schematic structural view of the shovel block and the sliding block in FIG. 2;

FIG. 4 is a schematic diagram of the right-hand internal structure of FIG. 1;

fig. 5 is a schematic perspective view of the slider of the present invention;

fig. 6 is a schematic structural view of the insert of the present invention;

fig. 7 is a schematic structural diagram of the metal insert of the present invention.

The reference numerals are explained below:

1. a lower fixing plate; 2. a thimble base plate; 3. a thimble panel; 4. a mould leg; 5. a rear template; 6. a rear mold core; 7. a front mold core; 8. a front template; 9. an upper fixing plate; 10. an equal-height screw; 11. shoveling blocks; 12. a slider; 13. a thimble; 14. inserting a needle; 15. an insert; 16. a metal insert; 17. a guide post; 18. a plug-in part; 19. and (4) insert hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the utility model provides a fast mounting mold for a metal insert 16 of a plastic product, which comprises an upper fixing plate 9, a front mold plate 8, a front mold core 7 embedded at the bottom of the front mold plate 8, a rear mold plate 5, a rear mold core 6 embedded at the top of the rear mold plate 5 and matched with the front mold core 7, and a lower fixing plate 1, wherein a thimble base plate 2 and a thimble panel 3 are arranged between the lower fixing plate 1 and the rear mold plate 5, the bottom end of the thimble 13 is connected with the thimble base plate 2, the top end penetrates through the thimble panel 3, the thimble base plate 2 and the thimble panel 3 are fixed by bolts, mold feet 4 are arranged between the thimble panel 3 and the rear mold plate 5 at the two sides of the thimble base plate 2 and the lower fixing plate 1, the bottom of the rear mold plate 5 is provided with a supporting structure for supporting an insert 15, the supporting structure comprises a thimble 13 penetrating through the rear mold plate, the insert 15 is arranged at the top of the ejector pin 13, an insert part 18 is formed on the insert 15, an inserting hole matched with the metal insert 16 in inserting is formed in the insert part 18, the metal insert 16 is a cylindrical metal strip, the insert 15 is arranged behind the top of the ejector pin 13, two ends of the inserting part are respectively connected with the rear mold core 6 and the slide block 12, slide grooves matched with the metal insert 16 to slide upwards and be taken out are formed in the slide block 12 and the rear mold core 6 on two sides of the inserting part, the slide block 12 horizontally arranged is embedded in the top of the rear mold core 6, the bottom of the front mold core 7 is provided with a shovel block 11, one side of the slide block 12 is provided with a first inclined surface, one side of the shovel block 11 is provided with a second inclined surface, and after the front mold plate 8 and the rear mold plate 5 are assembled, the; the slide block 12 is strip-shaped, a first inclined plane is formed on one side surface of the slide block 12 in the length direction, a plurality of insert holes 19 for mounting the metal inserts 16 are formed in the other side surface of the slide block 12 in the length direction, the insert holes 19 are horizontally formed, four insert holes 19 are formed in the slide block 12, four ejector pins 13 are arranged corresponding to the axis of the insert holes 19, insert pins 14 for driving the metal inserts 16 to slide along the insert holes 19 are arranged in the slide block 12, the insert pins 14 are horizontally arranged, one ends of the insert pins extend out of the first inclined plane, the other ends of the insert pins are inserted into the insert holes 19, the insert pins 14 completely eject the metal inserts 16 out of the insert holes 19 after the first inclined plane and the second inclined plane are completely attached, and the axis of the insert pins 14, the insert holes 19, the metal inserts 16; during operation, the metal insert 16 is firstly inserted into the insert hole 19 on the slide block 12, then the slide block 12 is embedded above the rear mold core 6, the shovel block 11 is driven to vertically move downwards in the mold closing process of the front mold plate 8 and the rear mold plate 5, the second inclined surface is connected with the end part of the first inclined surface where the insert pin 14 is located in the falling process, the shovel block 11 continuously falls, the second inclined surface gradually butts against the insert pin 14 and enables the insert pin to slide along the horizontal direction, the other end of the insert pin 14 is connected with the end part of the metal insert 16 in the sliding process and pushes the metal insert 16 out of the insert hole 19, and the insert pin 14 completely pushes the metal insert 16 out and then is inserted into the insertion hole on the insert part 18, so that the matching of the metal insert 16 and the insert 15 is.

As an alternative embodiment, a reset structure matched with the insert pin 14 is arranged inside the slide block 12; a reset lantern ring is formed on the outer side of the insert needle 14, a sliding cavity matched with the reset lantern ring to move horizontally is formed in the sliding block 12, a reset spring is sleeved in the sliding cavity on the outer side of the insert needle 14, and the reset spring is located between one side, far away from the first inclined plane, of the reset lantern ring and the inner wall of the sliding cavity; the reset lantern ring, the sliding cavity and the reset spring form a reset structure, after the shovel block 11 drives the insert pin 14 to eject out the metal insert 16, the reset lantern ring drives the lead block insert pin 14 to reset under the action of the reset spring in the reset process of the front template 8 and the rear template 5;

a clamping groove for clamping and matching the sliding block 12 is formed in the top of the rear mold core 6, a guide post 17 penetrating out of the top surface of the rear mold core 6 is vertically arranged in the rear mold core 6, a guide hole for inserting and matching the guide post 17 is formed in the bottom of the sliding block 12, and after the guide post 17 is inserted into the guide hole, the sliding block 12 is in clamping and matching with the clamping groove;

two ends of the top of the sliding block 12 are respectively provided with an equal-height screw 10, guide holes for guiding the equal-height screws 10 are formed in the front die core 7 and the front template 8, the diameters of the two guide holes are communicated, the axes of the two guide holes are overlapped, and the equal-height screws 10 are used for guiding in the die assembly process of the front template 8 and the rear template 5, so that the stability of the matching of the first inclined plane and the end parts of the insert pins 14 is improved.

By arranging the sliding block 12 and the shovel block 11 in the die, in the die assembly process of the front die plate 8 and the rear die plate 5, the insert pin 14 is horizontally driven through the sliding fit of the inclined surface on the shovel block 11 and the insert pin 14, so that the metal insert is inserted into the insert 15, the assembly operation of a plurality of groups of metal inserts 16 and the insert 15 can be simultaneously carried out, and the assembly efficiency is high; through slider 12 and back mould benevolence 6 separation design, the alternative of two sets of sliders 12 of accessible is changed, after a set of slider 12 and mould cooperation, carries out metal insert 16's installation on the vacancy of another slider 12, through using two sliders 12 in turn, improves assembly efficiency, and improves metal insert 16's positioning accuracy.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a quick installation mould of plastic product metal insert (16), is in including upper fixed plate (9), preceding template (8), the inlaying of constituteing the mould structure preceding mould benevolence (7), back template (5) of preceding template (8) bottom and inlay back template (5) top and with preceding mould benevolence (7) complex back mould benevolence (6), back template (5) bottom is provided with the bearing structure who supports inserts (15), and this bearing structure includes one thimble (13) of running through back template (5) and back mould benevolence (6) from the bottom, inserts (15) set up in the top of this thimble (13), its characterized in that: a horizontally arranged sliding block (12) is embedded in the top of the rear mold core (6), a shovel block (11) is arranged at the bottom of the front mold core (7), a first inclined plane is arranged on one side of the sliding block (12), a second inclined plane is arranged on one side of the shovel block (11), and after the front mold plate (8) and the rear mold plate (5) are assembled, the first inclined plane is attached to the second inclined plane;

the slide block (12) is strip-shaped, the first inclined plane is formed on one side face of the slide block (12) in the length direction, a plurality of insert holes (19) for installing metal inserts (16) are formed in the other side face of the slide block (12) in the length direction, the insert holes (19) are horizontally formed, insert pins (14) for driving the metal inserts (16) to slide along the insert holes (19) are arranged inside the slide block (12), the insert pins (14) are horizontally arranged, one ends of the insert pins extend out of the first inclined plane, the other ends of the insert pins are inserted into the insert holes (19), and after the first inclined plane and the second inclined plane are completely attached, the metal inserts (16) are completely ejected out of the insert holes (19) by the insert pins (14).

2. The mold for quick assembly of a plastic product metal insert (16) according to claim 1, wherein: a reset structure matched with the insert pin (14) is arranged in the sliding block (12).

3. The mold for quick assembly of a plastic product metal insert (16) according to claim 2, wherein: a reset lantern ring is formed on the outer side of the insert needle (14), a sliding cavity which is matched with the reset lantern ring to move horizontally is formed in the sliding block (12), a reset spring is sleeved in the sliding cavity on the outer side of the insert needle (14), and the reset spring is located between one side, away from the first inclined plane, of the reset lantern ring and the inner wall of the sliding cavity; the reset lantern ring, the sliding cavity and the reset spring form the reset structure.

4. The mold for quick assembly of a plastic product metal insert (16) according to claim 1, wherein: the shaping of back mould benevolence (6) top has the joint cooperation the draw-in groove of slider (12), the inside vertical guide post (17) of wearing out this back mould benevolence (6) top surface that is provided with in back mould benevolence (6), slider (12) bottom shaping has the guiding hole of grafting cooperation this guide post (17), inside back in guiding hole is inserted in guide post (17), slider (12) with the draw-in groove joint cooperation.

5. The mold for quick assembly of a plastic product metal insert (16) according to claim 1, wherein: two ends of the top of the sliding block (12) are respectively provided with an equal-height screw (10), guide holes which are guided by the equal-height screws (10) are formed in the front die core (7) and the front template (8), the diameters of the two guide holes are communicated, and the axes of the two guide holes are overlapped.

6. The mold for quick assembly of a plastic product metal insert (16) according to claim 1, wherein: the number of the insert holes (19) on the sliding block (12) is four, and the number of the ejector pins (13) corresponding to the axis of the insert holes (19) is four.