CN210651655U

CN210651655U - Injection mold integrated structure

Info

Publication number: CN210651655U
Application number: CN201921349238.XU
Authority: CN
Inventors: 裴兴利
Original assignee: Guizhou Longfei Air Spring Co ltd
Current assignee: Guizhou Longfei Air Spring Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-02
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses an injection mold integrated configuration, including first square plate, the equal rigid coupling in the left and right sides of first square plate has the second horizontal piece, the bottom threaded connection of second horizontal piece has the bolt, the top left and right sides processing of going up the mould has the third recess, the bottom clearance fit of third round bar has the fifth round bar, the bottom threaded connection of fifth round bar has the nut. This injection mold integrated structure passes through Z type pole, the cooperation of third recess and round pin axle, when making last mould and bed die laminate mutually, it is spacing to last mould and bed die, the phenomenon of mould and bed die positioning deviation is prevented from going up, lead to there being great precision error after the mould shaping, make the mould unable to use, it is extravagant to cause unnecessary, through the concave groove, the cooperation of second recess and first round bar, make at the drawing of patterns in-process, the mould work piece separates with the mouth of moulding plastics of external injection molding machine, make the quick drawing of patterns of mould work piece, and the work efficiency is improved.

Description

Injection mold integrated structure

Technical Field

The utility model relates to an injection mold integrated configuration technical field specifically is an injection mold integrated configuration.

Background

Integration is that some isolated things or elements are concentrated together through some mode change original dispersed state, produce the relation, thereby constitute an organic holistic process, injection mold integrated structure is a tool of production plastic goods, also is the instrument of giving the complete structure of plastic goods and accurate size, injection moulding is a processing method that uses when some complicated parts of shape of batch production, but prior art exists the mould in long-time operation process, the phenomenon that upper mold and lower mold location skew can appear, lead to there being great precision error after the mould shaping, make the mould unable to use, cause unnecessary waste, and exist in the demolding process, the mould work piece is with the mouth that moulds of external injection molding machine adhesion, make the mould work piece can't demold fast, influence work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold integrated configuration to there is the mould in long-time function in-process in the prior art who proposes in solving above-mentioned background art, the phenomenon of mould and bed die positioning deviation can appear, there is great precision error after leading to the mould shaping, make the mould can't use, it is extravagant to cause unnecessary, and there is the drawing of patterns in-process, the mould work piece is adhered mutually with the mouth of moulding plastics of external injection molding machine, make the unable quick drawing of patterns of mould work piece, influence the work efficiency problem.

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold integrated structure comprises a first square plate, wherein the left side and the right side of the first square plate are fixedly connected with second transverse blocks, the bottom of each second transverse block is in threaded connection with a bolt, the top of the first square plate is in clearance fit with a second round rod, the bottom of the first square plate is fixedly connected with four third round rods, the outer wall of each third round rod is in clearance fit with a second square plate, the top of the second square plate is fixedly connected with the bottom of the second round rod, the bottom of the second square plate is fixedly connected with a fourth round rod, the outer wall of the fourth round rod is in clearance fit with a second spring, the outer wall of the third round rod is fixedly connected with an upper mold, the top of the upper mold is in clearance fit with the outer wall of the fourth round rod, the top of the second spring is clamped with the bottom of the second square plate, the bottom of the second spring is clamped with the top of the upper mold, and third grooves are machined in the left side and the right side of the top of the upper mold, the bottom clearance fit of third pole has the fifth pole, the outer wall clearance fit of fifth pole has the bed die, the second feed liquor hole has been seted up to the bottom of bed die, the left and right sides processing of bed die has the fourth recess, the inner wall of fourth recess is equipped with stop gear, the outer wall of fifth pole is equipped with separating mechanism, the bottom threaded connection of fifth pole has the nut.

Preferably, the third round rods are vertically distributed between every two third round rods.

Preferably, stop gear includes Z type pole, round pin axle, crosspiece, first recess and first spring, the inboard of crosspiece all with the outer wall rigid coupling of bed die together, there is Z type pole in the outside of crosspiece through round pin axle swing joint, the top of Z type pole and the inner wall looks block of third recess, the inboard processing of Z type pole has first recess, the inner wall rigid coupling of first recess has first spring, the inboard of a spring is in the same place with the inner wall rigid coupling of fourth recess.

Preferably, the Z-shaped rod and the transverse block form a rotating structure through a pin shaft.

Preferably, separating mechanism includes concave groove, second recess, first round bar, first feed liquor hole and lug, the top in concave groove is in the same place with the outer wall rigid coupling of fifth round bar, the top processing in concave groove has four second recesses, the inner wall clearance fit of second recess has first round bar, the top of first round bar is in the same place with the bottom rigid coupling of bed die, first feed liquor hole has been seted up to the bottom of bed die.

Preferably, a bump is processed on the top of the inner wall of the concave groove.

Compared with the prior art, the beneficial effects of the utility model are that: this injection mold integrated structure passes through Z type pole, the cooperation of third recess and round pin axle, when making last mould and bed die laminate mutually, it is spacing to last mould and bed die, the phenomenon of mould and bed die positioning deviation is prevented from going up, lead to there being great precision error after the mould shaping, make the mould unable to use, it is extravagant to cause unnecessary, through the concave groove, the cooperation of second recess and first round bar, make at the drawing of patterns in-process, the mould work piece separates with the mouth of moulding plastics of external injection molding machine, make the quick drawing of patterns of mould work piece, and the work efficiency is improved.

Drawings

FIG. 1 is a schematic view of the connection relationship of the present invention;

FIG. 2 is a schematic view showing the connection relationship of the third round bar, the upper mold and the fifth round bar in FIG. 1;

FIG. 3 is a schematic view showing the connection relationship between the third round bar, the fourth round bar and the second spring in FIG. 1;

FIG. 4 is a schematic view showing the connection relationship between the upper mold, the lower mold and the second inlet hole in FIG. 1.

In the figure: 1. the device comprises a first square plate, a second square plate, a limiting mechanism, a first Z-shaped rod, a second Z-shaped rod, a first groove, a pin shaft, a second transverse block, a second groove, a transverse block, a second groove, a second transverse block, a groove, a first round rod, a second round rod, 304, a first liquid inlet hole, a groove, a convex block, a second round rod, a second transverse block, a groove, a bolt, a second transverse block, a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-4, the present invention provides a technical solution: an injection mold integrated structure comprises a first square plate 1, wherein the left side and the right side of the first square plate 1 are fixedly connected with second cross blocks 5, the second cross blocks 5 limit bolts 6 to prevent the bolts 6 from falling off, the bottoms of the second cross blocks 5 are in threaded connection with the bolts 6, the bolts 6 enable the first square plate 1 to be connected with and fixed on an external power device, the top of the first square plate 1 is in clearance fit with second round rods 4, the second round rods 4 can move in the first square plate 1 when stressed, the bottom of the first square plate 1 is fixedly connected with four third round rods 8, the outer wall of each third round rod 8 is in clearance fit with a second square plate 7, the top of the second square plate 7 is fixedly connected with the bottom of each second round rod 4, the second square plate 7 drives the second square plate 7 to move when stressed, the bottom of the second square plate 7 is fixedly connected with four fourth round rods 9, and the fourth round rods 9 are vertically distributed in pairs, the outer wall of the fourth round rod 9 is in clearance fit with a second spring 10, the second spring 10 can be stressed and deformed on the outer wall of the fourth round rod 9, the outer wall of the third round rod 8 is fixedly connected with an upper die 11, the top of the upper die 11 is in clearance fit with the outer wall of the fourth round rod 9, when the fourth round rod 9 is stressed, the upper die 11 is separated from a die workpiece, the top of the second spring 10 is clamped with the bottom of the second square plate 7, the bottom of the second spring 10 is clamped with the top of the upper die 11, so that stress points are arranged at the top and the bottom of the second spring 10, third grooves 14 are processed at the left side and the right side of the top of the upper die 11, the third grooves 14 and the limiting mechanism 2 form a clamping structure, the bottom of the third round rod 8 is in clearance fit with a fifth round rod 12, the third round rod 8 and the fifth round rod 12 form a sliding structure, so that the fifth round rod 12 slides inside the third round rod 8, and the outer wall of the fifth round rod 12 is in clearance fit with a lower die 13, second feed liquor hole 16 has been seted up to the bottom of lower mould 13, second feed liquor hole 16 makes liquid in the external injection molding machine flow in the gap of mould 11 and lower mould 13, make the shaping of mould work piece, the left and right sides processing of lower mould 13 has fourth recess 15, the inner wall of fourth recess 15 is equipped with stop gear 2, the outer wall of fifth round bar 12 is equipped with separating mechanism 3, the bottom threaded connection of fifth round bar 12 has nut 17, nut 17 makes fifth round bar 12 be connected and fixed with the output of external injection molding machine, third round bar 8 is vertical distribution between two liang, parallel movement when making second square plate 7 atress on the outer wall of third round bar 8.

The limiting mechanism 2 comprises a Z-shaped rod 201, a pin shaft 202, a transverse block 203, a first groove 204 and a first spring 205, the inner sides of the transverse block 203 are fixedly connected with the outer wall of the lower die 13, so that the transverse block 203 is fixed on the outer wall of the lower die 13, the outer side of the transverse block 203 is movably connected with the Z-shaped rod 201 through the pin shaft 202, the top of the Z-shaped rod 201 is clamped with the inner wall of a third groove 14, so that the upper die 11 is jointed with the lower die 13 for limiting, the inner side of the Z-shaped rod 201 is provided with the first groove 204, the inner wall of the first groove 204 is fixedly connected with the first spring 205, the inner side of the first spring 205 is fixedly connected with the inner wall of a fourth groove 15, so that the first spring 205 provides an outward force to the bottom of the Z-shaped rod 201, so that the top of the Z-shaped rod 201 is clamped with the inner wall of the third groove 14, the bottom of the lower die 13 is provided with a first hole 304, the Z-shaped rod 201 and the, so that the Z-shaped bar 201 can be rotated on the cross piece 203.

The separating mechanism 3 comprises a concave groove 301, a second groove 302, a first round rod 303, a first liquid inlet hole 304 and a convex block 305, the top of the concave groove 301 is fixedly connected with the outer wall of a fifth round rod 12, the concave groove 301 is fixed on the outer wall of the fifth round rod 12, four second grooves 302 are processed at the top of the concave groove 301, the first round rod 303 is in clearance fit with the inner wall of the second groove 302, the first round rod 303 can move in the second groove 302 when stressed due to the second groove 302, the top of the first round rod 303 is fixedly connected with the bottom of the lower mold 13, the lower mold 13 is driven to move when stressed, the convex block 305 is processed at the top of the inner wall of the concave groove 301, when the Z-shaped rod 201 moves to the top of the concave groove 301, the Z-shaped rod 201 opens outwards, and the upper mold 11 is separated from the lower mold 13.

When the injection mold integrated structure is used, a user fixes the first square plate 1 with an external power device through a bolt 6 in a threaded connection manner, fixes the bottom of the third round rod 8 with an external injection molding machine through a nut 17, connects the first liquid inlet hole 304 at the bottom of the concave groove 301 with an injection port of the external injection molding machine, connects the external power device with the external injection molding machine through an external power supply after the user fixes the injection mold integrated structure, enables the external power device and the external injection molding machine to be started, drives the injection mold integrated structure to operate, enables the injection port of the external injection molding machine to be connected with the first liquid inlet hole 304 after the external power device and the external injection molding machine are started, enables liquid to flow into the first liquid inlet hole 304 and further flow into the second liquid inlet hole 16, enables the liquid to flow into a gap generated when the upper mold 11 is attached to the lower mold 13, and enables a mold workpiece to be molded in the gap, the tops of Z-shaped rods 201 on transverse blocks 203 on the left side and the right side of a lower die 13 are clamped with third grooves 14 on the two sides of an upper die 11, first springs 205 on the inner walls of fourth grooves 15 on the two sides of the lower die 13 are fixedly connected with first grooves 204 of the Z-shaped rods 201, so that the first springs 205 give external force to the bottoms of the Z-shaped rods 201, the Z-shaped rods 201 limit the upper die 11 and the lower die 13, after a die workpiece is formed, an external power device moves leftwards and further drives a first square plate 1 to move leftwards, a round rod at the bottom of the first square plate 1 is fixedly connected with the upper die 11, so that the first square plate 1 drives the upper die 11 to move leftwards, the Z-shaped rods 201 are clamped with the third grooves 14 on the two sides of the upper die 11, the upper die 11 drives the lower die 13 to move leftwards, further the die workpiece is separated from an injection port of an external injection molding machine, and a bump is processed on the tops of the inner walls of, when the outer side of the Z-shaped rod 201 passes through the convex block of the concave groove 301, the Z-shaped rod 201 is outwards opened, so that the upper die 11 and the lower die 13 are separated, the top of the second round rod 4 is in contact with an external power device, the second square plate 7 drives the fourth round rod 9 to move rightwards, and then the fourth round rod 9 ejects a die workpiece of the upper die 11 out of the upper die 11 to perform die workpiece demoulding.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection mold integrated configuration, includes first square slab (1), its characterized in that: the left side and the right side of the first square plate (1) are fixedly connected with second transverse blocks (5), the bottom of each second transverse block (5) is connected with a bolt (6) through a thread, the top of the first square plate (1) is in clearance fit with a second round rod (4), the bottom of the first square plate (1) is fixedly connected with four third round rods (8), the outer wall of each third round rod (8) is in clearance fit with a second square plate (7), the top of each second square plate (7) is fixedly connected with the bottom of each second round rod (4), the bottom of each second square plate (7) is fixedly connected with a fourth round rod (9), the outer wall of each fourth round rod (9) is in clearance fit with a second spring (10), the outer wall of each third round rod (8) is fixedly connected with an upper mold (11), the top of each upper mold (11) is in clearance fit with the outer wall of each fourth round rod (9), and the top of each second spring (10) is connected with the bottom of the second square plate (7) in a clamping manner, the bottom of second spring (10) and the top of last mould (11) joint mutually, the top left and right sides processing of going up mould (11) has third recess (14), the bottom clearance fit of third pole (8) has fifth pole (12), the outer wall clearance fit of fifth pole (12) has bed die (13), second feed liquor hole (16) have been seted up to the bottom of bed die (13), the left and right sides processing of bed die (13) has fourth recess (15), the inner wall of fourth recess (15) is equipped with stop gear (2), the outer wall of fifth pole (12) is equipped with separating mechanism (3), the bottom threaded connection of fifth pole (12) has nut (17).

2. An injection mold integrated structure as claimed in claim 1, wherein: the third round rods (8) are vertically distributed in pairs.

3. An injection mold integrated structure as claimed in claim 1, wherein: stop gear (2) include Z type pole (201), round pin axle (202), crosspiece (203), first recess (204) and first spring (205), the inboard of crosspiece (203) all is in the same place with the outer wall rigid coupling of bed die (13), the outside of crosspiece (203) has Z type pole (201) through round pin axle (202) swing joint, the top of Z type pole (201) and the inner wall looks block of third recess (14), the inboard processing of Z type pole (201) has first recess (204), the inner wall rigid coupling of first recess (204) has first spring (205), the inboard of a spring (205) is in the same place with the inner wall rigid coupling of fourth recess (15).

4. An injection mold integrated structure as claimed in claim 3, wherein: the Z-shaped rod (201) and the transverse block (203) form a rotating structure through a pin shaft (202).

5. An injection mold integrated structure as claimed in claim 1, wherein: separating mechanism (3) are including concave groove (301), second recess (302), first round bar (303), first feed liquor hole (304) and lug (305), the top of concave groove (301) is in the same place with the outer wall rigid coupling of fifth round bar (12), the top processing of concave groove (301) has four second recesses (302), the inner wall clearance fit of second recess (302) has first round bar (303), the top of first round bar (303) is in the same place with the bottom rigid coupling of bed die (13), first feed liquor hole (304) have been seted up to the bottom of bed die (13).

6. An injection mold integrated structure as claimed in claim 5, wherein: and a convex block (305) is processed at the top of the inner wall of the concave groove (301).