CN216708218U - Oblique thimble - Google Patents
Oblique thimble Download PDFInfo
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- CN216708218U CN216708218U CN202122616454.XU CN202122616454U CN216708218U CN 216708218 U CN216708218 U CN 216708218U CN 202122616454 U CN202122616454 U CN 202122616454U CN 216708218 U CN216708218 U CN 216708218U
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- ejector rod
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Abstract
The utility model discloses an oblique ejector pin, which comprises an oblique ejector pin and an oblique ejector push block, wherein the oblique ejector pin and the oblique ejector push block are fixed through fasteners, the oblique ejector pin can limit the oblique ejector push block to move in the vertical direction after the fasteners are correspondingly installed through arranging a plurality of vertically arranged installation through holes, the two adjacent installation through holes are arranged in an angle mode, and the oblique ejector push block is limited to move in the horizontal direction after the installation through holes are correspondingly arranged, so that the oblique ejector push block can be stably fixed.
Description
Technical Field
The utility model relates to the technical field of die lifter structure design, in particular to a lifter pin and a lifter mechanism.
Background
The injection mold generally adopts an inclined thimble to ensure that the product can be smoothly stripped under the condition that the product is reversely buckled.
At present, the existing inclined ejection push block installed at the end part of the inclined ejection rod only has one direction and is used for fixing a positioning pin, when the mold is used for injection molding, the inclined ejection push block can be subjected to larger pressure, and the fastening capacity of the positioning pin fixed in the single direction is insufficient, so that the inclined ejection push block is easy to loosen in the horizontal or vertical direction, and the production quality of a product is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an inclined ejector pin and an inclined ejector mechanism, which are simple and practical in structure, and stably fix an inclined ejector push block by arranging a plurality of multidirectional fasteners.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
an oblique thimble comprises
An oblique ejector rod;
a fastener;
the inclined ejector push block is fixed at the end part of the inclined ejector rod through a fastener;
the end part of the inclined ejector rod is provided with a plurality of mounting through holes which are arranged up and down, and two adjacent mounting through holes are arranged at an angle;
the fasteners are arranged in a plurality of the mounting through holes respectively and fix the inclined ejection pushing block.
Compared with the prior art, the oblique ejector pin comprises the oblique ejector rod and the oblique ejector push block, the oblique ejector rod and the oblique ejector push block are fixed through the fasteners, the oblique ejector push block can be limited to move in the vertical direction after the fasteners are correspondingly installed through the plurality of vertically arranged installation through holes, the two adjacent installation through holes are arranged in an angle mode, and the oblique ejector push block is limited to move in the horizontal direction after the installation through holes are correspondingly arranged, so that the oblique ejector push block can be stably fixed.
Furthermore, the extending direction of each mounting through hole and the extending direction of the inclined ejector rod are perpendicular to each other.
Furthermore, a crescent groove is formed at the end part of the inclined ejector rod;
at least one mounting through hole penetrates through the inclined ejector rod and is communicated with the bottom of the crescent groove.
Furthermore, at least one installation through hole which penetrates through the inclined ejector rod and is communicated with the bottom of the crescent groove is arranged at an angle with the horizontal plane.
Further, the plurality of mounting through holes arranged up and down comprise a first mounting through hole and a second mounting through hole;
the extending directions of the first mounting through hole and the second mounting through hole are respectively perpendicular to the extending direction of the inclined ejector rod.
Furthermore, the first installation through hole and the second installation through hole are arranged at an angle of 90 degrees.
Furthermore, a crescent groove is formed in the end hanging structure of the oblique ejector rod;
the second mounting through hole penetrates through the inclined ejector rod and is communicated with the bottom of the crescent groove.
Furthermore, the second mounting through hole and the horizontal plane are arranged at an angle of 10 degrees.
In another preferable scheme of the utility model, the inclined ejection mechanism comprises the inclined ejection pin and the inclined ejection sliding seat; and one end of an inclined ejector rod of the inclined ejector pin, which is far away from the inclined ejector head, is connected to the inclined ejector guide sliding seat.
For a better understanding and practice, the utility model is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a partial structural side view of the oblique thimble in the present embodiment;
fig. 2 is a partial structural perspective view of the inclined thimble in the present embodiment.
Detailed Description
In order to better illustrate the utility model, the utility model is described in further detail below with reference to the accompanying drawings.
It should be understood that the embodiments described are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the embodiments in the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the present application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the appended claims. In the description of the present application, it is to be understood that the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not necessarily used to describe a particular order or sequence, nor are they to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Further, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
At present, the existing inclined ejection push block installed at the end part of the inclined ejection rod only has one direction and is used for fixing a positioning pin, when the mold is used for injection molding, the inclined ejection push block can be subjected to larger pressure, and the fastening capacity of the positioning pin fixed in the single direction is insufficient, so that the inclined ejection push block is easy to loosen in the horizontal or vertical direction, and the production quality of a product is influenced.
Therefore, the technical problem actually solved by the present invention is how to adjust the fixing structure of the slanted ejecting and pushing block to improve the installation stability of the slanted ejecting and pushing block.
As a specific example, as shown in fig. 1 to 2, a slant pin includes a slant pin 1 and a fastener 2, and a slant push block 3, the slant push block 3 is fixed at an end of the slant pin 1 by the fastener 2, wherein, in some examples, the fastener 2 may be a fixing pin;
the end part of the oblique ejector rod 1 is provided with a plurality of mounting through holes 4 which are arranged up and down, and two adjacent mounting through holes 4 are arranged at an angle; the number of the fasteners 2 is multiple, and the fasteners 2 are respectively installed in the corresponding installation through holes 4 to fix the inclined ejection pushing block 3.
Compared with the prior art, the oblique ejector pin comprises an oblique ejector rod 1 and an oblique ejector push block 3, wherein the oblique ejector rod 1 and the oblique ejector push block 3 are fixed through a fastener 2, the oblique ejector rod 1 and the oblique ejector push block 3 can be limited to move in the vertical direction after the fastener 2 is correspondingly installed through the plurality of vertically arranged installation through holes 4, the two adjacent installation through holes 4 are arranged in an angle mode, and the oblique ejector push block 3 is limited to move in the horizontal direction after the installation through holes 4 are correspondingly arranged, so that the oblique ejector push block 3 can be stably fixed.
From the end of the oblique ejector rod 1, viewed from the top, the installation through holes 4 are radially arranged by taking the oblique ejector rod 1 as the center, so that the oblique ejector pushing block 3 can be limited in multiple positions, and the oblique ejector pushing block 3 can be stably fixed in the horizontal and vertical directions.
In the present embodiment, as shown in fig. 1 to 2, in order to facilitate the aligned insertion of the fastening member 2 into the mounting through-holes 4, the extending direction of each of the mounting through-holes 4 and the extending direction of the lifter bar 1 are arranged perpendicular to each other.
In addition, make things convenient for simultaneously to push up trompil on the ejector pad 3 to one side, fastener 2 passes ejector pad 3 and installation through-hole 4 to one side in proper order and fixes ejector pad 3 to one side, if the slant trompil on ejector pad 3 to one side, is not different from the setting degree of difficulty that has increased installation through-hole 4.
In the present embodiment, as shown in fig. 1 to 2, a crescent groove 11 is formed at an end of the lifter 1;
after the tip that pushes up ejector pad 3 and insert oblique ejector pin 1 to one side, 3 insides of pushing up the ejector pad to one side can cooperate with crescent 11 to make 3 fixed with 1 first step of ejector pin to one side, can make the installation through-hole 4 on the ejector pin 1 and the trompil on the ejector pad 3 to one side simultaneously tentatively counterpoint, thereby make things convenient for fastener 2 to insert installation through-hole 4.
In addition, in order to prevent the oblique pushing block 3 from being unstably mounted due to a gap between the crescent groove 11 and the oblique pushing block 3 after the oblique pushing block 3 is inserted into the end of the oblique ejector rod 1, at least one mounting through hole 4 is provided to penetrate through the oblique ejector rod 1 and communicate with the bottom of the crescent groove 11, and the mounting through hole 4 can stably fix the position of the oblique pushing block 3 in the crescent groove 11 without considering the influence of the gap.
In this embodiment, as shown in fig. 1, at least one installation through hole 4 passing through the lifter bar 1 and communicating with the bottom of the crescent 11 is disposed at an angle with the horizontal plane, as shown by an angle α in the figure, so that the installation through hole 4 has a height difference with the horizontal plane, and the fastening member 2 installed in the installation through hole 4 can be tightly attached to the inner wall of the installation through hole 4, if the lifter block 3 has a tendency to vertically rotate, a large stress can be generated between the fastening member 2 and the installation through hole 4, thereby preventing the lifter block 3 from vertically rotating.
As a specific example in the present embodiment, as shown in fig. 2, the plurality of mounting through-holes 4 disposed up and down include a first mounting through-hole 4 and a second mounting through-hole 4; the extending directions of the first mounting through hole 4 and the second mounting through hole 4 are respectively vertical to the extending direction of the oblique mandril 1.
The first installation through hole 4 and the second installation through hole 4 are arranged at an angle of 90 degrees.
The end part hanging structure of the oblique ejector rod 1 is provided with a crescent groove 11; the second installation through hole 4 penetrates through the inclined ejector rod 1 and is communicated with the bottom of the crescent groove 11.
The second mounting through hole 4 and the horizontal plane are arranged at an angle of 10 degrees.
In another preferred aspect of the present invention, there is further provided an angle ejector mechanism, including the angle ejector pin and the angle ejector slide seat as described above; and one end of an inclined ejector rod of the inclined ejector pin, which is far away from the inclined ejector head, is connected to the inclined ejector guide sliding seat.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (8)
1. An oblique thimble is characterized by comprising
An oblique ejector rod;
a fastener;
the inclined ejector push block is fixed at the end part of the inclined ejector rod through a fastener;
the end part of the inclined ejector rod is provided with a plurality of mounting through holes which are arranged up and down, and two adjacent mounting through holes are arranged at an angle;
the fasteners are arranged in a plurality of the mounting through holes respectively and fix the inclined ejection pushing block.
2. The angled ejector pin of claim 1,
the extending direction of each mounting through hole is perpendicular to the extending direction of the inclined ejector rod.
3. The angled ejector pin of claim 1,
the end part of the inclined ejector rod is provided with a crescent groove;
at least one mounting through hole penetrates through the inclined ejector rod and is communicated with the bottom of the crescent groove.
4. The angled thimble of claim 3,
at least one installation through hole which penetrates through the inclined ejector rod and is communicated with the bottom of the crescent groove is arranged at an angle with the horizontal plane.
5. The angled ejector pin of claim 1,
the plurality of mounting through holes arranged up and down comprise a first mounting through hole and a second mounting through hole;
the extending directions of the first mounting through hole and the second mounting through hole are respectively perpendicular to the extending direction of the inclined ejector rod.
6. The angled thimble of claim 5,
the first installation through hole and the second installation through hole are arranged at an angle of 90 degrees.
7. The angled thimble of claim 5,
the end hanging structure of the oblique ejector rod is provided with a crescent groove;
the second mounting through hole penetrates through the inclined ejector rod and is communicated with the bottom of the crescent groove.
8. The angled thimble of claim 5,
the second installation through hole and the horizontal plane are arranged at an angle of 10 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122616454.XU CN216708218U (en) | 2021-10-28 | 2021-10-28 | Oblique thimble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122616454.XU CN216708218U (en) | 2021-10-28 | 2021-10-28 | Oblique thimble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216708218U true CN216708218U (en) | 2022-06-10 |
Family
ID=81877283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122616454.XU Active CN216708218U (en) | 2021-10-28 | 2021-10-28 | Oblique thimble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216708218U (en) |
-
2021
- 2021-10-28 CN CN202122616454.XU patent/CN216708218U/en active Active
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