CN215849454U - Inclined ejection mechanism of injection mold - Google Patents
Inclined ejection mechanism of injection mold Download PDFInfo
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- CN215849454U CN215849454U CN202121658549.1U CN202121658549U CN215849454U CN 215849454 U CN215849454 U CN 215849454U CN 202121658549 U CN202121658549 U CN 202121658549U CN 215849454 U CN215849454 U CN 215849454U
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- injection mold
- ejection mechanism
- rod
- mounting hole
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Abstract
The utility model discloses an inclined ejection mechanism of an injection mold, wherein an inclined ejector head of the inclined ejection mechanism of the injection mold comprises an inclined ejector head, an inclined ejector rod and an angle adjusting structure, and a mounting hole is formed in the bottom of the inclined ejector head; the oblique ejector rod comprises a rod head, the rod head is provided with a first end and a second end which are opposite, and the first end is arranged in the mounting hole; the angle adjusting structure is arranged corresponding to the second end and used for adjusting the angle of the second end, so that the first end and the mounting hole are coaxially arranged. According to the technical scheme, the angle of the second end of the rod head is adjusted through the angle adjusting structure, so that the first end and the mounting hole are coaxially arranged, and the phenomenon that the rod head and the mounting hole are not mounted in place due to angle deviation, and further the inclined ejector head is not moved smoothly or even is clamped in the moving process is avoided.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an inclined ejection mechanism of an injection mold.
Background
In order to facilitate smooth demoulding of the back-off of the plastic product, the injection mold is usually provided with an inclined ejection mechanism. For the convenience of processing and saving materials, the oblique ejector pin and the oblique ejector rod of current ejection mechanism often can be separated and do, need beat the inclined hole at the oblique ejector pin, assemble the oblique ejector rod to the inclined hole in, because in the assembling process, the oblique ejector rod need incline to be placed, hardly guarantee that the inclination of oblique ejector rod is unanimous with the inclination of inclined hole, if have an error slightly, then can produce the oblique top by the card in the middle of the up-and-down motion process, move unsmoothly, can destroy whole mould even.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an inclined ejection mechanism of an injection mold, and aims to solve the problem that the existing inclined ejector head and an inclined ejector rod are not assembled in place due to inclination angle deviation, so that the existing inclined ejector head and the inclined ejector rod are not smooth in movement.
In order to achieve the above object, the present invention provides an inclined ejection mechanism of an injection mold, including:
the bottom of the inclined top head is provided with a mounting hole;
the oblique ejector rod comprises a rod head, the rod head is provided with a first end and a second end which are opposite, and the first end is arranged in the mounting hole; and the number of the first and second groups,
and the angle adjusting structure is arranged corresponding to the second end and used for adjusting the angle of the second end so as to enable the first end and the mounting hole to be coaxially arranged.
Optionally, the oblique ejector rod further comprises a rod body, wherein one end of the rod body is provided with an installation groove, and the installation groove extends along the length direction of the rod body;
the second end is installed in the installation groove and hinged to the bottom wall of the installation groove;
an adjusting gap is formed between the side wall of the mounting groove close to the notch of the mounting groove and the peripheral side of the second end;
the angle adjusting structure is arranged in the adjusting gap.
Optionally, the angle adjusting structure includes:
an arc-shaped side wall of the arc-shaped adjusting plate is attached to the peripheral side of part of the second end; and the number of the first and second groups,
the elastic component presss from both sides and locates another arc lateral wall of arc regulating plate with between the lateral wall of mounting groove, just the elastic component is followed the radial setting of the body of rod.
Optionally, the number of the angle adjusting structures is 4, and the 4 angle adjusting structures are sequentially arranged in the adjusting gap.
Optionally, the resilient member is provided as a spring.
Optionally, the angle adjusting structure includes an elastic silica gel pad annularly disposed at an outer side of the second end.
Optionally, the inclined ejection mechanism of the injection mold further comprises a guide sleeve, and the guide sleeve is sleeved outside the rod body and is coaxial with the inclined ejector rod.
Optionally, the inclined ejection mechanism of the injection mold further comprises an inclined ejector seat, and the inclined ejector seat is used for being mounted on a lower die seat of the injection mold;
and the other end of the rod body is slidably arranged on the inclined top seat.
Optionally, the inclined ejection mechanism of the injection mold further comprises a guide slide seat, and the guide slide seat is slidably mounted on the inclined ejection seat;
the other end of the rod body is arranged on the guide sliding seat.
According to the technical scheme, the bottom of the inclined ejector rod is provided with a mounting hole, the inclined ejector rod comprises a rod head, and the first end of the rod head is mounted in the mounting hole; because in the assembling process, the oblique ejector pin needs to incline and place, installs in the mounting hole when the first end of pole head, and the angle of second end is adjusted according to the axis inclination angle of mounting hole to the angle adjustment structure for first end is coaxial with the mounting hole, can not only guarantee the smooth and easy of oblique top motion, can also protect the mould.
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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of an inclined ejection mechanism of an injection mold according to the present invention;
FIG. 2 is a schematic sectional view taken along A-A in FIG. 1
FIG. 3 is a schematic perspective view of the lifter of FIG. 1;
FIG. 4 is an exploded perspective view of the lifter bar of FIG. 3;
fig. 5 is an enlarged schematic view of a portion B in fig. 3.
The embodiment of the utility model is illustrated by reference numerals:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
In order to facilitate smooth demoulding of the back-off of the plastic product, the injection mold is usually provided with an inclined ejection mechanism. For the convenience of processing and saving materials, the oblique ejector pin and the oblique ejector rod of current ejection mechanism often can be separated and do, need beat the inclined hole at the oblique ejector pin, assemble the oblique ejector rod to the inclined hole in, because in the assembling process, the oblique ejector rod need incline to be placed, hardly guarantee that the inclination of oblique ejector rod is unanimous with the inclination of inclined hole, if have an error slightly, then can produce the oblique top by the card in the middle of the up-and-down motion process, move unsmoothly, can destroy whole mould even.
In view of this, the present invention provides an inclined ejection mechanism of an injection mold. Fig. 1 to 5 show an embodiment of an inclined ejection mechanism of an injection mold according to the present invention.
Referring to fig. 1 and 2, the inclined ejection mechanism 100 of the injection mold includes an inclined ejector head 1, an inclined ejector rod 2 and an angle adjusting structure 3, and a mounting hole 11 is formed at the bottom of the inclined ejector head 1; the lifter rod 2 comprises a rod head 21, the rod head 21 is provided with a first end 211 and a second end 212 which are opposite, and the first end 211 is arranged in the mounting hole 11; the angle adjusting structure 3 is disposed corresponding to the second end 212, and is used for adjusting the angle of the second end 212, so that the first end 211 is disposed coaxially with the mounting hole 11.
In the technical scheme of the utility model, a mounting hole 11 is formed at the bottom of the inclined ejector head 1, the inclined ejector rod 2 comprises a rod head 21, and a first end 211 of the rod head 21 is mounted in the mounting hole 11; because in the assembling process, 2 need the slope of oblique ejector pin to be placed, work as the pole head 21 first end 211 install in the mounting hole 11, angle adjustment structure 3 basis the axis inclination of mounting hole 11 adjusts the angle of second end 212 makes first end 211 with the mounting hole 11 is coaxial, can not only guarantee the smooth and easy of oblique top 1 motion, can also protect the mould.
Referring to fig. 3 to 5, the oblique mandril 2 further comprises a rod body 22, wherein one end of the rod body 22 is provided with an installation groove 221, and the installation groove 221 extends along the length direction of the rod body 22; wherein the second end 212 is installed in the installation groove 221 and hinged to the bottom wall of the installation groove 221; an adjusting gap is formed between the side wall of the mounting groove 221 close to the notch of the mounting groove and the peripheral side of the second end 212; the angle adjusting structure 3 is disposed in the adjusting gap, the rod head 21 is movably mounted in the mounting groove 221 through the second end 212, and the second end 212 adjusts the inclination angle through the angle adjusting structure 3, so that the first end 211 and the mounting hole 11 are coaxially disposed.
In this embodiment, the angle adjusting structure 3 includes an arc-shaped adjusting plate 31 and an elastic member 32, an arc-shaped sidewall of the arc-shaped adjusting plate 31 abuts against a portion of the peripheral side of the second end 212; the elastic member 32 is clamped between the other arc-shaped side wall of the arc-shaped adjusting plate 31 and the side wall of the mounting groove 221, the elastic member 32 is arranged along the radial direction of the rod body 22, the arc-shaped adjusting plate 31 can pass through the side wall of the mounting groove 221 close to and far away from the elastic member 32, in the assembling process, the second end 212 can be close to the side wall of the mounting groove 221 correspondingly as required, and at the moment, the arc-shaped adjusting plate 31 is pressed by the second end 212 to face the side wall of the mounting groove 221, so that the second end 212 can realize angle adjustment.
In order to make the second end 212 swing along the peripheral sidewall of the mounting groove 221, the angle adjustment structures 3 are provided with 4, 4 of the angle adjustment structures 3 are sequentially arranged in the adjustment gap, so that the second end 212 can approach to any one of the side walls of the mounting groove 221 as required, thereby completing the angle adjustment.
Specifically, the elastic member 32 may be a spring, and the spring is disposed along the radial direction of the rod 22, and since the spring has a small volume and a strong flexibility, the installation space is saved, and the angle adjustment of the second end 212 is more flexible.
In another embodiment, the angle adjustment structure 3 includes an elastic silica gel pad annularly disposed on the outer side of the second end 212, and in the assembling process, because the elastic silica gel pad is disposed between the side wall of the mounting groove 221 and the second end 212, the second end 212 can approach the side wall of the corresponding mounting groove 221 as required, so as to achieve angle adjustment.
In the utility model, the inclined ejection mechanism 100 of the injection mold further comprises a guide sleeve 4, wherein the guide sleeve 4 is sleeved outside the rod body 22 and is coaxially arranged with the inclined ejector rod 2 to guide the inclined ejector rod 2 to move along a predetermined direction, so that the smooth movement of the inclined ejector rod 2 is ensured.
In the utility model, the inclined ejection mechanism 100 of the injection mold further comprises an inclined ejector base 5, and the inclined ejector base 5 is used for being mounted on a lower die base of the injection mold; wherein, the other end of the rod body 22 is slidably mounted on the slanted ejecting base 5 to realize the movement of the slanted ejecting rod 2.
The inclined ejection mechanism 100 of the injection mold further comprises a guide slide seat 6, and the guide slide seat 6 is slidably mounted on the inclined ejection seat 5; wherein, the other end of the rod body 22 is arranged on the guide slide 6 to realize the movement of the oblique mandril 2.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides an injection mold's oblique position ejection mechanism which characterized in that includes:
the bottom of the inclined top head is provided with a mounting hole;
the oblique ejector rod comprises a rod head, the rod head is provided with a first end and a second end which are opposite, and the first end is arranged in the mounting hole; and the number of the first and second groups,
and the angle adjusting structure is arranged corresponding to the second end and used for adjusting the angle of the second end so as to enable the first end and the mounting hole to be coaxially arranged.
2. The inclined ejection mechanism of the injection mold according to claim 1, wherein the inclined ejector rod further comprises a rod body, one end of the rod body is provided with an installation groove, and the installation groove extends along the length direction of the rod body;
the second end is installed in the installation groove and hinged to the bottom wall of the installation groove;
an adjusting gap is formed between the side wall of the mounting groove close to the notch of the mounting groove and the peripheral side of the second end;
the angle adjusting structure is arranged in the adjusting gap.
3. The angular position ejection mechanism of an injection mold according to claim 2, wherein the angle adjustment structure comprises:
an arc-shaped side wall of the arc-shaped adjusting plate is attached to the peripheral side of part of the second end; and the number of the first and second groups,
the elastic component presss from both sides and locates another arc lateral wall of arc regulating plate with between the lateral wall of mounting groove, just the elastic component is followed the radial setting of the body of rod.
4. The injection mold's oblique ejection mechanism of claim 3, wherein there are 4 angular adjustment structures, and 4 angular adjustment structures are sequentially arranged in the adjustment gap.
5. An angular ejection mechanism for an injection mold according to claim 3, wherein the resilient member is provided as a spring.
6. The injection mold angular position ejection mechanism of claim 2, wherein the angle adjustment structure comprises an elastic silicone rubber pad annularly arranged outside the second end.
7. The injection mold's oblique ejection mechanism of claim 2, further comprising a guide sleeve, wherein the guide sleeve is disposed outside the rod body and coaxial with the oblique ejector rod.
8. The inclined ejection mechanism of the injection mold according to claim 2, further comprising an inclined ejector seat, wherein the inclined ejector seat is used for being mounted on a lower die seat of the injection mold;
and the other end of the rod body is slidably arranged on the inclined top seat.
9. The angular ejection mechanism of an injection mold according to claim 8, further comprising a guide carriage slidably mounted to the angular ejection base;
the other end of the rod body is arranged on the guide sliding seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121658549.1U CN215849454U (en) | 2021-07-20 | 2021-07-20 | Inclined ejection mechanism of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121658549.1U CN215849454U (en) | 2021-07-20 | 2021-07-20 | Inclined ejection mechanism of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215849454U true CN215849454U (en) | 2022-02-18 |
Family
ID=80331095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121658549.1U Active CN215849454U (en) | 2021-07-20 | 2021-07-20 | Inclined ejection mechanism of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215849454U (en) |
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2021
- 2021-07-20 CN CN202121658549.1U patent/CN215849454U/en active Active
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