CN221136787U - Die row-position embedded type inclined ejection structure - Google Patents

Die row-position embedded type inclined ejection structure Download PDF

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Publication number
CN221136787U
CN221136787U CN202323179677.XU CN202323179677U CN221136787U CN 221136787 U CN221136787 U CN 221136787U CN 202323179677 U CN202323179677 U CN 202323179677U CN 221136787 U CN221136787 U CN 221136787U
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China
Prior art keywords
inclined top
seat
slide
locating part
limiting
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CN202323179677.XU
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Chinese (zh)
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黄英田
刘凡福
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Suzhou City New Forint Mould Co ltd
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Suzhou City New Forint Mould Co ltd
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Abstract

A die slide insert tilt head structure comprising: the slide assembly consists of a core, a slide seat and a slide pull rod which are connected in sequence, wherein the core is provided with an inclined top guide groove, the slide seat is internally provided with an inclined top seat sliding groove, and the tail end of the slide pull rod is connected with a power device; the inclined top assembly consists of an inclined top and an inclined top seat, the front end of the inclined top is in sliding connection with the inclined top guide groove, the rear end of the inclined top is connected with the inclined top seat, and the inclined top seat can be installed in the inclined top seat sliding groove in a front-back sliding manner; the limiting assembly comprises a first limiting part, a second limiting part and a limiting seat, wherein the first limiting part is arranged on the row-position seat, the second limiting part is arranged on the template, and the limiting seat is respectively connected with the first limiting part and the second limiting part. According to the die row-position embedded type inclined top structure, through designing the inclined top structure which is embedded with the row position, the problem that small back-off in different directions in the back-off is easy to damage in the lateral core-pulling process is solved by adopting two-section core-pulling operation.

Description

Die row-position embedded type inclined ejection structure
Technical Field
The utility model relates to the technical field of mold forming, in particular to a mold row-position embedded type inclined top structure.
Background
Injection molding is a common processing method for mass production of parts with complex shapes, and specifically refers to injecting heated and melted plastic into an injection mold by an injection molding machine under high pressure, cooling and solidifying the plastic to obtain a formed product, and then opening the mold to eject the injection molded product through the action of an ejection mechanism.
With the continuous development of the injection molding industry of the mold, many articles used in daily life begin to adopt an injection molding method, and with the progressive complicating of the injection molding structure, the design requirements on the injection mold are also higher and higher.
At present, a product side is provided with an inverted buckle structure, and the inside of the inverted buckle structure is also provided with a small inverted buckle with different external inverted buckle directions, the demolding direction of a slide block arranged by adopting a traditional injection mold is inconsistent with the setting direction of the small inverted buckle, and the forced core pulling easily causes the damage of the small inverted buckle structure.
Therefore, the utility model designs a die row position embedded type inclined top structure aiming at the defects in the prior art so as to solve the problems.
It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present utility model and is for the convenience of understanding by those skilled in the art, and is not to be construed as merely illustrative of the background art of the present utility model.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model aims to provide a die row position embedded type inclined top structure, the inclined top matched with the small back-off structure and the slide block are combined in an embedded mode, and the core pulling problem of the small back-off in different directions is solved through two sections of core pulling actions in the mold opening process.
To achieve the above and other related objects, the present utility model provides the following technical solutions: a die slide insert tilt head structure comprising:
The slide assembly consists of a core, a slide seat and a slide pull rod which are connected in sequence, wherein the core is provided with an inclined top guide groove, the slide seat is internally provided with an inclined top seat sliding groove, and the tail end of the slide pull rod is connected with a power device;
the inclined top assembly consists of an inclined top and an inclined top seat, the front end of the inclined top is in sliding connection with the inclined top guide groove, the rear end of the inclined top is connected with the inclined top seat, and the inclined top seat can be installed in the inclined top seat sliding groove in a front-back sliding manner;
The limiting assembly comprises a first limiting part, a second limiting part and a limiting seat, wherein the first limiting part is arranged on the row-position seat, the second limiting part is arranged on the template, and the limiting seat is arranged on the inclined top seat and is respectively connected with the first limiting part and the second limiting part.
The preferable technical scheme is as follows: the number of the inclined roof and the inclined roof guide grooves is one or more, and a plurality of small back-off buttons can be simultaneously subjected to core pulling.
The preferable technical scheme is as follows: the oblique top seat comprises a mounting plate and a push-pull plate, wherein a connecting groove is formed in the mounting plate, an oblique top connecting piece is connected to the connecting groove in a sliding mode, the oblique top connecting piece is hinged to the rear end of the oblique top, the rear end of the oblique top connecting piece is connected with the push-pull plate, the push-pull plate is fixedly connected with the mounting plate, and the oblique top connecting piece is limited in the connecting groove through the cooperation of the mounting plate and the push-pull plate, so that the oblique top connecting piece can only slide along the direction of the connecting groove.
The preferable technical scheme is as follows: the slide seat is provided with a guide post, the inclined top seat is provided with a guide sleeve, the periphery of the guide post is in sliding connection with the inner wall of the guide sleeve, the stability of the inclined top seat during sliding is guaranteed, and the operation precision is improved.
The preferable technical scheme is as follows: be equipped with first joint recess on the first locating part, be equipped with the second joint recess on the second locating part, be equipped with spacing slide and buckle keyway on the spacing seat, first locating part and spacing slide sliding connection are equipped with double-end buckle key in the buckle keyway, double-end buckle key both ends can carry out the joint with first joint recess and second joint recess respectively, the double-end buckle key outside is equipped with the elastic component, the elastic component both ends meet with buckle keyway and double-end buckle key respectively, joint recess on two locating parts is cooperateed through double-end buckle key, to switching the motion state of sloping footstock, and then realize two-section core-pulling operation.
Due to the application of the technical scheme, the inclined top structure with the embedded mould row positions solves the problem that small back-off in different directions in the back-off is easy to damage in the lateral core-pulling process by designing the inclined top structure with the embedded mould row positions and adopting two-section core-pulling operation.
Drawings
FIG. 1 is a schematic diagram showing a combination of a die row-position embedded type inclined roof structure, an oil cylinder and a product;
FIG. 2 is a schematic diagram of the structure of a product according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a structure of an embedded oblique top structure in a mold row;
FIG. 4 is an exploded view of an in-mold pitched roof structure according to the present utility model;
FIG. 5 is a schematic view of the assembly of the pitched roof and the mounting plate of the present utility model;
Fig. 6 is a cross-sectional view A-A of the stop assembly of fig. 4 in accordance with the present utility model.
In the drawings, 1, a line position component; 11. a core; 11a, a pitched roof guide groove; 12. a row seat; 12a, a chute of the inclined top seat; 12b, guide posts; 13. a slide pull rod; 2. an inclined roof assembly; 21. a pitched roof; 22. an inclined top seat; 22a, mounting plate; 22b, a push-pull plate; 22c, a pitched roof connector; 22d, a guide sleeve; 22e, a connecting groove; 3. a limit component; 31. a first limiting member; 31a, a first clamping groove; 32. a second limiting piece; 32a, a second clamping groove; 33. a limit seat; 33a, limit slide ways; 33b, snap key slot; 33c, double-ended snap-fit keys; 33d, an elastic member; 4. an oil cylinder; 5. a product; 51. large back-off; 52. and (5) small back-off.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
In the description of the present utility model, it should be noted that, the azimuth or positional relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are azimuth or positional relationships based on those shown in the drawings, or azimuth or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance. The terms "horizontal," "vertical," "overhang" and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
As shown in fig. 1 and fig. 3, the utility model discloses a die row-position embedded type inclined top structure, which comprises a row-position assembly 1, an inclined top assembly 2 and a limiting assembly 3, wherein the main components of the mechanism are described in detail below:
As shown in fig. 1 and 4, the slide assembly 1 is composed of a core 11, a slide seat 12 and a slide rod 13 which are sequentially connected, three inclined top guide grooves 11a are formed in the core 11, an inclined top seat sliding groove 12a and a guide column 12b are formed in the slide seat 12, and the tail end of the slide rod 13 is connected with an oil cylinder 4.
As shown in fig. 2, 4 and 5, the oblique top assembly 2 is composed of an oblique top 21 and an oblique top seat 22, the oblique top seat 22 comprises a mounting plate 22a and a push-pull plate 22b, a connecting groove 22e is arranged on the mounting plate 22a, an oblique top connecting piece 22c is connected in a sliding manner in the connecting groove 22e, the oblique top connecting piece 22c is hinged with the rear end of the oblique top 21, the rear end of the oblique top connecting piece 22c is connected with the push-pull plate 22b, the push-pull plate 22b is fixedly connected with the mounting plate 22a, the oblique top connecting piece 22c is limited to slide in the connecting groove 22e, the front end of the oblique top 21 is connected with the oblique top guide groove 11a in a sliding manner, a guide sleeve 22d is arranged on the oblique top seat 22, the periphery of a guide post 12b is connected with the inner wall of the guide sleeve 22d in a sliding manner, the oblique top seat 22 can be arranged in the oblique top seat sliding groove 12a in a sliding manner in front, but the oblique top 21 is provided with three oblique tops in the embodiment, the oblique top assembly is not limited in the number, and can be adjusted according to the number of small inversions.
As shown in fig. 4 and 6, the limiting assembly 3 is composed of a first limiting member 31, a second limiting member 32 and a limiting seat 33, the first limiting member 31 is installed on the row seat 12, the second limiting member 32 is installed on the template, the limiting seat 33 is installed on the inclined top seat 22, a first clamping groove 31a is arranged on the first limiting member 31, a second clamping groove 32a is arranged on the second limiting member 32, a limiting slide way 33a and a clamping key groove 33b are arranged on the limiting seat 33, the first limiting member 31 is in sliding connection with the limiting slide way 33a, a double-head clamping key 33c is arranged in the clamping key groove 33b, two ends of the double-head clamping key 33c can be respectively clamped with the first clamping groove 31a and the second clamping groove 32a, an elastic member 33d is arranged on the outer side of the double-head clamping key 33c, and two ends of the elastic member 33d are respectively connected with the clamping key groove 33b and the double-head clamping key 33 c.
Referring to fig. 1, fig. 2, fig. 4, fig. 5 and fig. 6, when the mold is opened, the slide pull rod 13 drives the slide seat 12 and the mold core 11 to move to a side far away from the cavity under the action of the oil cylinder 4, the mold core 11 is gradually separated from the large back-off 51 on the side surface of the product 5, at this time, the double-end clamping key 33c is clamped with the second clamping groove 32a on the second limiting piece 32, because the second limiting piece 32 is fixed on the mold plate, the double-end clamping key 33c and the connected limiting seat 33 are installed on the inclined top seat 22, the inclined top seat 22 and the inclined top 21 do not retreat, the inclined top 21 moves to the axis side of the mold core 11 under the action of the inclined top guide groove 11a gradually to separate from the small back-off 52 on the side until the first clamping groove 31a on the first limiting piece 31 slides to the position of the double-end clamping key 33c, at this time, the double-end clamping key 33c moves to the side of the first limiting piece 31 to the first clamping groove 31a under the elastic action of the elastic piece 33d, and simultaneously moves to the second clamping groove 32a to separate from the first limiting piece 31 until the inclined top 21 moves to the side far away from the product 12 from the side far away from the cavity completely.
In summary, according to the die row-position embedded type inclined top structure disclosed by the utility model, through designing the inclined top structure which is spliced with the row position, sectional core pulling operation is realized by matching with the limiting component, and the core pulling operation problem of small back-off in different directions in the large back-off is solved.
The present utility model provides a single embodiment which is merely illustrative of the principles of the present utility model and its effectiveness, and not in limitation thereof. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations which can be accomplished by persons skilled in the art without departing from the spirit and technical spirit of the present utility model shall be covered by the appended claims.

Claims (5)

1. The utility model provides a mould slide embedded type inclined roof structure which characterized in that: the structure comprises:
The slide assembly (1), the slide assembly (1) is composed of a core (11), a slide seat (12) and a slide pull rod (13) which are sequentially connected, wherein an inclined top guide groove (11 a) is formed in the core (11), an inclined top seat sliding groove (12 a) is formed in the slide seat (12), and a power device is connected to the tail end of the slide pull rod (13);
The inclined top assembly (2), the inclined top assembly (2) is composed of an inclined top (21) and an inclined top seat (22), the front end of the inclined top (21) is in sliding connection with the inclined top guide groove (11 a), the rear end of the inclined top is connected with the inclined top seat (22), and the inclined top seat (22) can be installed in the inclined top seat sliding groove (12 a) in a front-back sliding mode;
Spacing subassembly (3), spacing subassembly (3) are constituteed by first locating part (31), second locating part (32) and spacing seat (33), first locating part (31) are installed on line position seat (12), second locating part (32) are installed on the template, spacing seat (33) are installed on oblique footstock (22) and are connected with first locating part (31) and second locating part (32) respectively.
2. The die line embedded type pitched roof structure according to claim 1, wherein: the number of the inclined roof (21) and the inclined roof guide grooves (11 a) is one or more.
3. The die line embedded type pitched roof structure according to claim 1, wherein: the inclined top seat (22) comprises a mounting plate (22 a) and a push-pull plate (22 b), a connecting groove (22 e) is formed in the mounting plate (22 a), an inclined top connecting piece (22 c) is connected in the connecting groove (22 e) in a sliding mode, the inclined top connecting piece (22 c) is hinged to the rear end of the inclined top (21), the rear end of the inclined top connecting piece (22 c) is connected with the push-pull plate (22 b), and the push-pull plate (22 b) is detachably and fixedly connected with the mounting plate (22 a).
4. The die line embedded type pitched roof structure according to claim 1, wherein: the guide post (12 b) is arranged on the row seat (12), the guide sleeve (22 d) is arranged on the inclined top seat (22), and the periphery of the guide post (12 b) is in sliding connection with the inner wall of the guide sleeve (22 d).
5. The die line embedded type pitched roof structure according to claim 1, wherein: be equipped with first joint recess (31 a) on first locating part (31), be equipped with second joint recess (32 a) on second locating part (32), be equipped with spacing slide (33 a) and buckle keyway (33 b) on spacing seat (33), be equipped with double-end buckle key (33 c) in buckle keyway (33 b) with spacing slide (33 a) sliding connection, double-end buckle key (33 c) both ends can carry out the joint with first joint recess (31 a) and second joint recess (32 a) respectively, double-end buckle key (33 c) outside is equipped with elastic component (33 d), elastic component (33 d) both ends meet with buckle keyway (33 b) and double-end buckle key (33 c) respectively.
CN202323179677.XU 2023-11-24 2023-11-24 Die row-position embedded type inclined ejection structure Active CN221136787U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323179677.XU CN221136787U (en) 2023-11-24 2023-11-24 Die row-position embedded type inclined ejection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323179677.XU CN221136787U (en) 2023-11-24 2023-11-24 Die row-position embedded type inclined ejection structure

Publications (1)

Publication Number Publication Date
CN221136787U true CN221136787U (en) 2024-06-14

Family

ID=91386279

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323179677.XU Active CN221136787U (en) 2023-11-24 2023-11-24 Die row-position embedded type inclined ejection structure

Country Status (1)

Country Link
CN (1) CN221136787U (en)

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