CN211842793U - High-speed steel thimble sleeve structure in mould - Google Patents
High-speed steel thimble sleeve structure in mould Download PDFInfo
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- CN211842793U CN211842793U CN201922449333.3U CN201922449333U CN211842793U CN 211842793 U CN211842793 U CN 211842793U CN 201922449333 U CN201922449333 U CN 201922449333U CN 211842793 U CN211842793 U CN 211842793U
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- sleeve
- end part
- speed steel
- fixing part
- baffle
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Abstract
The utility model provides a high-speed steel thimble sleeve structure in mould, include: the base, the sleeve fixing part, the sleeve end part and the baffle plate; a sleeve fixing part is arranged in the base, and the base is connected with the sleeve fixing part through threads; the sleeve end part is arranged at the end part of the sleeve fixing part, and the sleeve end part and the sleeve fixing part are of an integrated structure; the baffle is arranged on the inner side of the end part of the sleeve, and the baffle is connected with the end part of the sleeve in a welding mode; through the improvement to current device, this sleeve has the installation and dismantles the advantage convenient, that is convenient for change to effectual solution the utility model provides a problem and not enough.
Description
Technical Field
The utility model relates to a mould technical field, more specifically the theory especially relates to a high-speed steel thimble sleeve structure in mould.
Background
After the product is cooled and solidified in the mold, the product needs to be reliably pushed out of the mold, and a mechanism for accomplishing this function is called a push-out system, the push-out of the injection pin is a structural form of the push-out system, the injection pin can also be called a thimble, a push rod, an insert pin, a middle needle, a support needle and the like, the injection pin is a plastic mold accessory and is used in a plastic mold, the thimble usually moves in the sleeve, but the existing thimble sleeve has some defects.
The existing thimble sleeve is inconvenient to disassemble and assemble and is not beneficial to maintenance and replacement.
In view of the above, the present invention provides a high-speed steel thimble sleeve structure in a mold, which is developed and improved to solve the problems and improve the practical value.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-speed steel thimble sleeve structure in mould to the current thimble sleeve dismouting that proposes in solving above-mentioned background art is not convenient enough, is unfavorable for the problem and the not enough of maintenance change.
In order to achieve the above object, the utility model provides a high-speed steel thimble sleeve structure in mould is reached by following specific technological means:
a high-speed steel thimble sleeve structure in mould includes: the base, the sleeve fixing part, the sleeve end part and the baffle plate; a sleeve fixing part is arranged in the base, and the base is connected with the sleeve fixing part through threads; the sleeve end part is arranged at the end part of the sleeve fixing part, and the sleeve end part and the sleeve fixing part are of an integrated structure; the baffle is arranged on the inner side of the end part of the sleeve, and the baffle is connected with the end part of the sleeve in a welding mode.
As a further optimization of this technical scheme, the utility model relates to a high-speed steel thimble sleeve structure in mould the inside of base is provided with the counter bore, just the path portion of counter bore is provided with the internal thread.
As a further optimization of this technical scheme, the utility model relates to a high-speed steel thimble sleeve structure in mould the sleeve fixed part is circular tubular structure, and the outside of sleeve fixed part is provided with the screw thread.
As a further optimization of this technical scheme, the utility model relates to a high-speed steel thimble sleeve structure in mould sleeve tip is cylindric structure, and sleeve tip's inside is provided with four baffles.
As a further optimization of this technical scheme, the utility model relates to a high-speed steel thimble sleeve structure in mould the baffle is rectangular plate-like structure, and the edge of baffle is provided with round chamfer.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model relates to a high-speed steel thimble sleeve structure in mould is through being provided with the screw thread in the inside counter bore of base, and is provided with the external screw thread at telescopic fixed part to make base and sleeve be connected through the screw thread, and be provided with the baffle everywhere in the sleeve tip, can make things convenient for rotatory sleeve through rectangular plate block baffle everywhere, in order to carry out telescopic installation dismantlement work, make sleeve easy dismounting, be convenient for change, improved the convenience of using.
2. The utility model discloses an improvement to current device has the installation and dismantles the advantage convenient, that is convenient for change to effectual solution the utility model provides a problem and not enough.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a schematic view of the installation structure of the present invention.
In the figure: base 1, sleeve fixed part 2, sleeve tip 3, baffle 4.
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.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, the present invention provides a specific technical implementation of a high-speed steel thimble sleeve structure in a mold:
a high-speed steel thimble sleeve structure in mould includes: the device comprises a base 1, a sleeve fixing part 2, a sleeve end part 3 and a baffle 4; a sleeve fixing part 2 is arranged in the base 1, and the base 1 is connected with the sleeve fixing part 2 through threads; the sleeve end part 3 is arranged at the end part of the sleeve fixing part 2, and the sleeve end part 3 and the sleeve fixing part 2 are of an integrated structure; the baffle 4 is arranged on the inner side of the sleeve end part 3, and the baffle 4 is connected with the sleeve end part 3 through a welding mode.
Specifically, the inside of base 1 is provided with the counter bore, and the path portion of counter bore is provided with the internal thread for connecting sleeve fixed part 2.
Specifically, the sleeve fixing part 2 is a circular cylindrical structure, and the outer part of the sleeve fixing part 2 is provided with threads for being connected with a counter bore inside the base through the threads.
Specifically, sleeve tip 3 is cylindric structure, and the inside of sleeve tip 3 is provided with four baffles 4 for block rectangular plate can dismouting sleeve fixed part 2 and sleeve tip 3 through rotating the rectangular plate.
Specifically, the baffle 4 is of a rectangular plate-shaped structure, and the edge of the baffle 4 is provided with a round chamfer to prevent the thimble from being scratched when the thimble is installed.
The method comprises the following specific implementation steps:
when using this device, baffle 4 block in usable department's rectangular plate or L shaped plate and the sleeve tip 3, then arrange sleeve fixed part 2 in base 1's counter bore, rotate the rectangular plate to drive sleeve fixed part 2 and rotate with sleeve tip 3, sleeve fixed part 2 with the base 1 in the counter bore pass through threaded connection fastening can, this kind of structure makes sleeve easy dismounting, be convenient for maintain and change.
In summary, the following steps: this high-speed steel thimble sleeve structure in mould, through be provided with the screw thread in the inside counter bore of base, and be provided with the external screw thread at telescopic fixed part, thereby make base and sleeve be connected through the screw thread, and be provided with the baffle everywhere in the sleeve tip, can make things convenient for rotatory sleeve through rectangular plate block baffle everywhere, in order to carry out telescopic installation dismantlement work, make sleeve easy dismounting, be convenient for change, the convenience of using has been improved, it is not convenient enough to have solved current thimble sleeve dismouting, be unfavorable for the problem of maintenance change.
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 (5)
1. A high-speed steel thimble sleeve structure in mould includes: the device comprises a base (1), a sleeve fixing part (2), a sleeve end part (3) and a baffle plate (4); the method is characterized in that: the sleeve fixing part (2) is arranged in the base (1), and the base (1) is connected with the sleeve fixing part (2) through threads; the sleeve end part (3) is arranged at the end part of the sleeve fixing part (2), and the sleeve end part (3) and the sleeve fixing part (2) are of an integrated structure; the baffle (4) is arranged on the inner side of the sleeve end part (3), and the baffle (4) is connected with the sleeve end part (3) in a welding mode.
2. The high speed steel ejector pin sleeve structure in the mold according to claim 1, wherein: a counter bore is arranged in the base (1), and an internal thread is arranged at the small diameter part of the counter bore.
3. The high speed steel ejector pin sleeve structure in the mold according to claim 1, wherein: the sleeve fixing part (2) is of a circular cylindrical structure, and threads are arranged outside the sleeve fixing part (2).
4. The high speed steel ejector pin sleeve structure in the mold according to claim 1, wherein: the sleeve end part (3) is of a cylindrical structure, and four baffles (4) are arranged inside the sleeve end part (3).
5. The high speed steel ejector pin sleeve structure in the mold according to claim 1, wherein: the baffle (4) is of a rectangular plate-shaped structure, and the edge of the baffle (4) is provided with a round chamfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922449333.3U CN211842793U (en) | 2019-12-26 | 2019-12-26 | High-speed steel thimble sleeve structure in mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922449333.3U CN211842793U (en) | 2019-12-26 | 2019-12-26 | High-speed steel thimble sleeve structure in mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211842793U true CN211842793U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922449333.3U Active CN211842793U (en) | 2019-12-26 | 2019-12-26 | High-speed steel thimble sleeve structure in mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211842793U (en) |
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2019
- 2019-12-26 CN CN201922449333.3U patent/CN211842793U/en active Active
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