CN217258133U - Novel pitched roof structure and injection mold capable of solving space limitation - Google Patents
Novel pitched roof structure and injection mold capable of solving space limitation Download PDFInfo
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- CN217258133U CN217258133U CN202220731785.XU CN202220731785U CN217258133U CN 217258133 U CN217258133 U CN 217258133U CN 202220731785 U CN202220731785 U CN 202220731785U CN 217258133 U CN217258133 U CN 217258133U
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- pitched roof
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Abstract
The embodiment of the application provides a novel pitched roof structure and an injection mold for solving the problem of limited space, and the novel pitched roof structure comprises a mold core, a pitched roof rod and a pitched roof insert; the inclined ejector is connected in the mold core and moves relative to the mold core along the extension direction of the inclined ejector rod; the top end of the inclined ejector rod is connected with the inclined ejector and drives the inclined ejector to move relative to the mold core; the pitched roof insert is connected in the mold core, arranged on one side of the pitched roof and moves along the horizontal direction relative to the pitched roof while moving along with the pitched roof; the motion directions of the pitched roof and the pitched roof insert are in a V shape; through the combined motion effect of the pitched roof and the pitched roof insert, the moving directions of the pitched roof and the pitched roof insert are in a V shape, so that a larger space position is generated, and the phenomenon of back-off of the product is prevented after the product is subjected to injection molding and mold splitting.
Description
Technical Field
The application relates to a mold technology, in particular to a novel pitched roof structure and an injection mold with limited solution space.
Background
After the plastic product passes through injection molding machine and mould injection moulding, there is the back-off structure to prolong the mould direction as the product to when needing to do synchronous ejection through the oblique top of two opposite directions and solving the back-off, the space of general mould chamber core is all more local busyness, if satisfy two oblique tops simultaneously and all use oblique ejector pin, can appear that oblique ejector pin and the oblique footstock of two oblique tops are the interference state, can't make ejecting motion, thereby make the product can not the demolding in the mould the inside. The design ensures that the pitched roof and the pitched roof insert move through the synergistic effect of the ejector rod and the ejector rod guide rod, and simultaneously, the guide rod changes the moving direction of the pitched roof insert, so that the pitched roof and the pitched roof insert are synchronously ejected towards the opposite direction. The design aims at solving the problem that the product back-off needs two pitched roofs to move in opposite directions, the space is limited, the pitched roof rods cannot be used for ejecting simultaneously, and the space limitation problem of the pitched roofs is solved by fully utilizing the pitched roof driving guide rods through the ejecting structure.
In view of this, the present application is specifically made.
Disclosure of Invention
In order to solve one of the technical defects, the embodiment of the application provides a novel pitched roof structure and an injection mold for solving the problem of limited space.
According to a first aspect of the embodiments of the present application, a novel lifter structure for solving the space limitation is provided, which includes a mold core, a lifter rod and a lifter insert;
the inclined ejector is connected in the mold core and moves relative to the mold core along the extension direction of the inclined ejector rod;
the top end of the inclined ejector rod is connected with the inclined ejector and drives the inclined ejector to move relative to the mold core;
the pitched roof insert is connected in the mold core, arranged on one side of the pitched roof and moves along with the pitched roof and simultaneously moves relative to the pitched roof along the horizontal direction; the moving directions of the pitched roof and the pitched roof insert are in a V shape.
Preferably, further comprising:
one end of the horizontal guide rod is connected with the pitched roof, and the other end of the horizontal guide rod is horizontally inserted into the pitched roof insert and is in sliding connection with the pitched roof insert; the pitched-roof insert moves relative to the horizontal guide rod along the horizontal direction;
the horizontal guide rod guide sleeve is sleeved on the horizontal guide rod and moves relative to the horizontal guide rod along the extension direction of the horizontal guide rod; and the horizontal guide rod guide sleeve is fixedly connected with the pitched roof insert.
Preferably, the method further comprises the following steps:
the top end of the pitched roof insert guide rod is connected to the pitched roof insert, and the bottom end of the pitched roof insert guide rod penetrates through the mold core to be connected with the mold core; an included angle is formed between the extension line of the inclined top insert guide rod and the axis of the inclined top rod, and the included angle is an acute angle;
the pitched roof insert guide rod guide sleeve is sleeved on the pitched roof insert guide rod and moves relative to the pitched roof insert guide rod along the extension direction of the pitched roof insert guide rod; and the guide rod guide sleeve of the pitched roof insert is fixedly connected with the pitched roof insert.
Preferably, one side of the pitched roof insert is provided with a pitched roof insert guide rod positioning block, and the pitched roof insert guide rod positioning block is used for fixedly connecting the pitched roof insert guide rod with the pitched roof insert through the pitched roof insert guide rod positioning block.
Preferably, the device comprises an inclined top seat connected to the bottom end of the inclined top rod, and the inclined top seat is installed on the lower die.
Preferably, an inclined ejector rod positioning block is arranged on one side of the inclined ejector, the inclined ejector rod positioning block is embedded in the inclined ejector, and the inclined ejector rod is fixedly connected with the inclined ejector through the inclined ejector rod positioning block.
Preferably, the upper end of the mold core is provided with a mold cavity, and the pitched roof insert are arranged in the mold cavity of the mold core.
According to a second aspect of embodiments of the present application, there is provided an injection mold including the above-described novel lifter structure that solves the space limitation.
Adopt the limited novel oblique top structure in solution space and injection mold that provide in this application embodiment, have following beneficial effect down:
1. the technical scheme that this application embodiment provided, including pitched roof and pitched roof mold insert, through the combined motion effect of pitched roof and pitched roof mold insert, the direction of motion of pitched roof and pitched roof mold insert is "V" style of calligraphy to produce bigger spatial position, after the product is moulded plastics and is divided the mould, prevent that back-off phenomenon from appearing in the product.
2. Through increasing a pitched roof mold insert guide bar, with the direction of motion conversion of pitched roof, through the combined motion effect of pitched roof pole and pitched roof mold insert guide bar, promote pitched roof and pitched roof mold insert tilt movement to produce bigger spatial position, after the product is moulded plastics and is divided the mould, prevent that the product from appearing the emergence of back-off phenomenon. In addition, the common motion mode of the oblique ejector rod and the oblique ejector insert guide rod fully saves space, and the problems of collision interference and the like when a plurality of oblique ejector rods move are eliminated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present application;
FIG. 2 is a schematic view of a mold insert according to the present application;
FIG. 3 is a partial structural diagram of the first embodiment of the present invention;
FIG. 4 is a partial structural diagram of the present application;
FIG. 5 is a schematic view of the present invention when closed;
fig. 6 is a schematic view of the present invention when opened.
Wherein:
1: pitched roof insert, 2: lifter insert guide bar, 3: pitched roof insert guide bar locating block, 5: horizontal guide bar guide sleeve, 6: oblique top, 7: oblique ejector pin, 8: positioning block of inclined mandril, 9: horizontal guide bar, 10: mold core, 11: guide bar guide sleeve, 12 oblique ejector pin guide sleeves, 13: and an inclined top seat.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
FIG. 1 is a schematic view of the overall structure of the present application; FIG. 2 is a schematic view of a mold insert according to the present application; FIG. 3 is a partial structural diagram of the first embodiment of the present invention; FIG. 4 is a partial structural diagram of the present application; FIG. 5 is a schematic view of the present invention when closed; fig. 6 is a schematic view of the present invention when opened.
The embodiment of the application provides a novel pitched roof structure for solving the problem of space limitation, which comprises a die core 10, a pitched roof 6, a pitched roof rod 7 and a pitched roof insert 1; the inclined ejector 6 is connected in the die core 10 and moves relative to the die core 10 along the extending direction of the inclined ejector rod 7; the top end of the oblique ejector rod 7 is connected with the oblique ejector 6 and drives the oblique ejector 6 to move relative to the die core 10; the pitched roof insert 1 is connected in the mold core 10, arranged on one side of the pitched roof 6 and moves along with the pitched roof 6 and simultaneously moves relative to the pitched roof 6 along the horizontal direction; the moving directions of the pitched roof 6 and the pitched roof insert 1 are in a V shape.
Through the combined motion effect of the pitched roof rod 7 and the pitched roof insert 1, the moving directions of the pitched roof rod 7 and the pitched roof insert 1 are V-shaped, so that a larger space position is generated, and the product is prevented from being reversely buckled after being subjected to injection molding and mold splitting.
The device comprises a horizontal guide rod 9 and a horizontal guide rod guide sleeve 9;
one end of the horizontal guide rod 9 is connected to the pitched roof 6, and the other end of the horizontal guide rod is horizontally inserted into the pitched roof insert 1 and is in sliding connection with the pitched roof insert 1; the pitched roof insert 1 moves relative to the horizontal guide rod 9 along the horizontal direction; the horizontal guide rod guide sleeve 9 is sleeved on the horizontal guide rod 9 and moves relative to the horizontal guide rod 9 along the extension direction of the horizontal guide rod 9; and the horizontal guide rod guide sleeve 9 is fixedly connected with the pitched roof insert 1.
The device comprises an inclined top insert guide rod 2 and an inclined top insert guide rod guide sleeve 11;
the top end of the pitched top insert guide rod 2 is connected with the pitched top insert 1, and the bottom end of the pitched top insert guide rod penetrates through the mold core 10 to be connected with the mold core 10; an included angle is formed between the extension line of the pitched roof insert guide rod 2 and the axis of the pitched roof rod 7, and the included angle is an acute angle; the pitched roof insert guide rod guide sleeve 11 is sleeved on the pitched roof insert guide rod 2 and moves relative to the pitched roof insert guide rod 2 along the extension direction of the pitched roof insert guide rod 2; and the guide rod guide sleeve 11 of the pitched roof insert is fixedly connected with the pitched roof insert 1.
As the embodiment of this application, a pentroof insert guide bar locating piece 3 is provided on one side of the pentroof insert 1, the pentroof insert guide bar locating piece 3 is embedded in the pentroof insert 1, and the pentroof insert guide bar 2 and the pentroof insert 1 are fixedly connected through the pentroof insert guide bar locating piece 3.
As the embodiment of this application, including oblique footstock 13, connect in the bottom of oblique ejector pin 7, oblique footstock 13 installation and lower mould.
As the embodiment of this application, 6 one sides in oblique top are provided with oblique ejector pin locating piece 8, oblique ejector pin locating piece 8 inlays to be located oblique top 6, through oblique ejector pin locating piece 8 is with oblique ejector pin 7 and oblique top 6 fixed connection.
As an embodiment of the present application, a mold cavity is formed at the upper end of the mold core 10, and the lifter 6 and the lifter insert 1 are installed in the mold cavity of the mold core 10.
Specifically, the inclined ejector rod 7 is connected to the inclined top 6 through an inclined ejector rod positioning block 8, and a horizontal guide rod 9 on the inclined top 6 can drive the inclined top insert 1 to move; the key for controlling the pitched roof insert 1 to move according to the preset direction is a pitched roof insert guide rod 2; when the pitched roof rod 7 moves upwards according to the arrow direction in fig. 5, the pitched roof 6 is pushed to move upwards, and at the moment, the pitched roof insert 1 is driven to move upwards due to the existence of the horizontal guide rod 9; further, the lifter rod 7 starts to move according to the direction indicated by the arrow in fig. 6, the lifter rod 7 moves to drive the lifter 6 to move and move along the position of the dotted line in fig. 6, at the moment, the lifter 6 moves obliquely upward, and meanwhile, an upward force is applied to the lifter insert 1 through the horizontal guide rod 9 transversely extending into the lifter insert 1, at the moment, the lifter insert 1 also moves, and under the action of the lifter insert guide rod 2, the lifter insert 1 moves according to the direction of the arrow in the drawing, so that the lifter and the lifter insert are synchronously ejected in two opposite directions, further, the lifter 6 and the lifter insert 1 are synchronously ejected in a V shape in the two opposite directions, the space is increased, and the problem of product back-off is successfully solved.
As an embodiment of the present application, there is provided an injection mold including the above-described novel lifter structure that solves the spatial limitation.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (8)
1. A novel pitched roof structure for solving the problem of limited space is characterized by comprising a mold core (10), a pitched roof (6), a pitched roof rod (7) and a pitched roof insert (1);
the oblique ejector (6) is connected in the die core (10) and moves relative to the die core (10) along the extending direction of the oblique ejector rod (7);
the top end of the oblique ejector rod (7) is connected with the oblique ejector (6) and drives the oblique ejector (6) to move relative to the die core (10);
the pitched roof insert (1) is connected in the die core (10), arranged on one side of the pitched roof (6) and moves along the horizontal direction relative to the pitched roof (6) while moving along with the pitched roof (6); the moving directions of the pitched roof (6) and the pitched roof insert (1) are V-shaped.
2. The novel pitched roof structure with limited solution space of claim 1, comprising:
one end of the horizontal guide rod (9) is connected to the pitched roof (6), and the other end of the horizontal guide rod is horizontally inserted into the pitched roof insert (1) and is in sliding connection with the pitched roof insert (1); the pitched roof insert (1) moves relative to the horizontal guide rod (9) along the horizontal direction;
the horizontal guide rod guide sleeve is sleeved on the horizontal guide rod (9) and moves relative to the horizontal guide rod (9) along the extension direction of the horizontal guide rod (9); the horizontal guide rod guide sleeve is fixedly connected with the pitched roof mold insert (1).
3. The novel pitched roof structure with limited solution space of claim 2, comprising:
the top end of the pitched top insert guide rod (2) is connected to the pitched top insert (1), and the bottom end of the pitched top insert guide rod penetrates through the mold core (10) to be connected with the mold core (10); an included angle is formed between the extension line of the pitched roof insert guide rod (2) and the axis of the pitched roof rod (7), and the included angle is an acute angle;
the pitched roof insert guide rod guide sleeve (11) is sleeved on the pitched roof insert guide rod (2) and moves relative to the pitched roof insert guide rod (2) along the extension direction of the pitched roof insert guide rod (2); and the pitched roof insert guide rod guide sleeve (11) is fixedly connected with the pitched roof insert (1).
4. The novel pitched roof structure with limited solution space of claim 3,
and one side of the pitched roof insert (1) is provided with a pitched roof insert guide rod positioning block (3), the pitched roof insert guide rod positioning block (3) is embedded in the pitched roof insert (1), and the pitched roof insert guide rod (2) is fixedly connected with the pitched roof insert (1) through the pitched roof insert guide rod positioning block (3).
5. The novel pitched roof structure with limited solution space of claim 1, comprising a pitched roof base (13) connected to the bottom end of the pitched roof bar (7), wherein the pitched roof base (13) is installed with a lower mold.
6. The novel pitched roof structure with limited solution space of claim 1, wherein one side of the pitched roof (6) is provided with a pitched roof positioning block (8), the pitched roof positioning block (8) is embedded in the pitched roof (6), and the pitched roof (7) is fixedly connected with the pitched roof (6) through the pitched roof positioning block (8).
7. The novel pitched roof structure for solving the limited space of the claim 1, characterized in that, the upper end of the mold core (10) is opened with a mold cavity, the pitched roof (6) and the pitched roof insert (1) are installed in the mold cavity of the mold core (10).
8. An injection mold comprising a novel pitched roof structure to solve the space limitation as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731785.XU CN217258133U (en) | 2022-03-30 | 2022-03-30 | Novel pitched roof structure and injection mold capable of solving space limitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731785.XU CN217258133U (en) | 2022-03-30 | 2022-03-30 | Novel pitched roof structure and injection mold capable of solving space limitation |
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| Publication Number | Publication Date |
|---|---|
| CN217258133U true CN217258133U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220731785.XU Active CN217258133U (en) | 2022-03-30 | 2022-03-30 | Novel pitched roof structure and injection mold capable of solving space limitation |
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| CN (1) | CN217258133U (en) |
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- 2022-03-30 CN CN202220731785.XU patent/CN217258133U/en active Active
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