CN215467834U - Die forging forming die for connecting corner fittings for containers - Google Patents
Die forging forming die for connecting corner fittings for containers Download PDFInfo
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- CN215467834U CN215467834U CN202121582066.8U CN202121582066U CN215467834U CN 215467834 U CN215467834 U CN 215467834U CN 202121582066 U CN202121582066 U CN 202121582066U CN 215467834 U CN215467834 U CN 215467834U
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- connecting corner
- forging die
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Abstract
The utility model discloses a connecting corner fitting die forging forming die for a container, which relates to the technical field of die forging forming and comprises an upper forging die and a lower forging die, wherein the upper forging die is provided with an upper die cavity, the lower forging die is provided with a lower die cavity, the upper forging die and the lower forging die are arranged oppositely, the upper die cavity and the lower die cavity form a forging die cavity, the shape of the forging die cavity is matched with the shape of a part, a flash bridge opening is arranged on the outer side of the upper die cavity, a first flash structure is arranged on the outer side of the flash bridge opening, a second flash structure is arranged on the outer side of the lower die cavity, the flash bridge opening and the first flash structure are arranged oppositely to the second flash structure, and the first flash structure and the second flash structure form a flash bin. The utility model reasonably utilizes the space, has novel structure and strong practicability and can effectively improve the production efficiency. The utility model realizes integral forging and forming, and the performance of the forging is superior to that of a casting.
Description
Technical Field
The utility model relates to the technical field of die forging forming, in particular to a die forging forming die for a connecting corner fitting for a container.
Background
The containers are generally secured and connected to each other during transport by connecting corner fittings or by attaching the containers to a load-bearing platform by connecting corner fittings. The connecting corner fittings for the container are castings, the internal structure of the cast product is loose, and casting defects are easily caused. In order to meet the requirements of carrying, connecting and fixing large containers, the connecting corner fitting for the containers is required to have high strength and excellent performance. Accordingly, there is a need for a structure that can produce superior performance corner fittings for containers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a die forging forming die for a connecting corner fitting for a container, which is used for solving the problems in the prior art, has novel structure and strong practicability, and can produce a forging with excellent performance.
In order to achieve the purpose, the utility model provides the following scheme:
the utility model provides a connecting corner fitting die forging forming die for a container, which comprises an upper forging die and a lower forging die, wherein the upper forging die is provided with an upper die cavity, the lower forging die is provided with a lower die cavity, the upper forging die and the lower forging die are arranged oppositely, the upper die cavity and the lower die cavity form a forging die cavity, the shape of the forging die cavity is matched with that of a part, a flash bridge opening is arranged on the outer side of the upper die cavity, a first flash structure is arranged on the outer side of the flash bridge opening, a second flash structure is arranged on the outer side of the lower die cavity, the flash bridge opening and the first flash structure are arranged oppositely to the second flash structure, and a flash bin is formed by the first flash structure and the second flash structure.
Preferably, the first flash structure protrudes from the upper die cavity, and the flash bridge mouth protrudes from the first flash structure; the second flash structure protrudes out of the lower die cavity.
Preferably, when the upper forging die and the lower forging die are buckled, a gap exists between the flash bridge opening and the second flash structure.
Preferably, the first flash structure and the second flash structure are both curved surfaces.
Preferably, the connecting corner fitting die forging forming die for the container further comprises a limiting structure, the limiting structure comprises a first limiting portion and a second limiting portion, the first limiting portion is located on the lower surface of the upper forging die, the second limiting portion is located on the upper surface of the lower forging die, and the first limiting portion is matched with the second limiting portion.
Preferably, the number of the first limiting parts and the number of the second limiting parts are four, the four first limiting parts are located at four corners of the upper forging die, the four second limiting parts are located at four corners of the lower forging die, the first limiting parts are female lock catches, and the second limiting parts are male lock catches.
Preferably, when the upper forging die and the lower forging die are buckled, a gap exists between each first limiting portion and each corresponding second limiting portion.
Preferably, the top of the upper forging die is provided with a first dovetail structure, the bottom of the lower forging die is provided with a second dovetail structure, and the first dovetail structure and the second dovetail structure are both provided with an assembly key slot.
Preferably, each end face of the upper forging die is provided with a first hoisting hole, and each end face of the lower forging die is provided with a second hoisting hole.
Compared with the prior art, the utility model has the following technical effects:
the connecting corner fitting die forging forming die for the container reasonably utilizes the space of the module, has novel structure and strong practicability, can effectively improve the production efficiency, and during the working, the blank is heated and then placed into the forging die cavity for extrusion forming. The utility model realizes integral forging and forming, and the performance of the forging is superior to that of a casting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view (view angle one) of a connecting corner fitting die-forging forming die for a container according to the present invention;
fig. 2 is a schematic view (view angle two) of a die-forging forming die for connecting corner fittings for containers according to the present invention;
FIG. 3 is a schematic view of the lower surface of the upper forging die of the present invention;
FIG. 4 is a schematic top surface view of the lower forging die of the present invention;
FIG. 5 is a schematic view of a connection corner fitting;
wherein: 100-connecting corner fitting die forging forming die for container, 1-upper forging die, 2-lower forging die, 3-upper impression, 4-lower impression, 5-flash bridge mouth, 6-first flash structure, 7-second flash structure, 8-limiting structure, 9-first limiting part, 10-second limiting part, 11-first dovetail structure, 12-second dovetail structure, 13-assembling key groove, 14-first hoisting hole, 15-second hoisting hole and 16-connecting corner fitting.
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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The utility model aims to provide a die forging forming die for a connecting corner fitting for a container, which is used for solving the problems in the prior art, has novel structure and strong practicability, and can produce a forging with excellent performance.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1-4: the embodiment provides a container connecting corner fitting die forging forming die 100, which is used for manufacturing sheet bending forgings and comprises an upper forging die 1 and a lower forging die 2, wherein the upper forging die 1 is positioned right above the lower forging die 2, the projections of the upper forging die 1 and the lower forging die 2 along the horizontal plane are both rectangular, the upper forging die 1 is provided with an upper die cavity 3, the upper die cavity 3 is positioned at the non-central position of the lower end surface of the upper forging die, the lower forging die 2 is provided with a lower die cavity 4, the lower die cavity 4 is positioned at the non-central position of the upper end surface of the lower forging die, the upper forging die 1 and the lower forging die 2 are oppositely arranged, the upper die cavity 3 and the lower die cavity 4 form a forging die cavity, the shape of the forging die cavity is matched with the shape of a part, the outer side of the upper die cavity 3 is provided with a flash bridge opening 5, the outer side of the flash bridge opening 5 is provided with a first flash structure 6, the outer side of the lower die cavity 4 is provided with a second flash structure 7, the flash bridge opening 5 and the first flash structure 6 are oppositely arranged with the second flash structure 7, the first flash structure 6 and the second flash structure 7 form a flash bin. The connecting corner fitting die forging forming die 100 for the container of the embodiment reasonably utilizes the space of the module, has novel structure and strong practicability, and can effectively improve the production efficiency. Adopt this embodiment to realize integrative forging shaping, the performance of forging is more superior than the foundry goods.
Specifically, in the embodiment, the first flash structure 6 protrudes from the upper die cavity 3, and the flash bridge mouth 5 protrudes from the first flash structure 6; the second flash structure 7 is arranged protruding from the lower die cavity 4.
In this embodiment, when the upper forging die 1 and the lower forging die 2 are fastened, a gap exists between the flash bridge opening 5 and the second flash structure 7. The first and second flash structures 6 and 7 are both curved surfaces, and the first and second flash structures 6 and 7 are both bent outward.
In this embodiment, the front end face and the rear end face of the lower forging die 2 are provided with notches, and the notches are communicated with the flash bin.
In this embodiment, the connecting corner fitting die forging forming die 100 for the container further includes a limiting structure 8, the limiting structure 8 includes a first limiting portion 9 and a second limiting portion 10, the first limiting portion 9 is located on the lower surface of the upper forging die 1, the second limiting portion 10 is located on the upper surface of the lower forging die 2, and the first limiting portion 9 is matched with the second limiting portion 10.
In this embodiment, the number of the first limiting portions 9 and the number of the second limiting portions 10 are four, the four first limiting portions 9 are located at four corners of the upper forging die 1, the four second limiting portions 10 are located at four corners of the lower forging die 2, the first limiting portions 9 are female lock catches, and the second limiting portions 10 are male lock catches.
In this embodiment, when the upper forging die 1 and the lower forging die 2 are fastened, a gap exists between each first stopper 9 and each corresponding second stopper 10.
In this embodiment, the top of the upper forging die 1 is provided with a first dovetail structure 11, the bottom of the lower forging die 2 is provided with a second dovetail structure 12, the first dovetail structure 11 and the second dovetail structure 12 are both provided with an assembly key groove 13, and a key block is inserted into the assembly key grooves 13 of the upper forging die 1 and the lower forging die 2 to limit the forward and backward movement of the container connecting corner fitting die forging forming die 100.
In this embodiment, each end surface of the upper forging die 1 is provided with a first hoisting hole 14, and each end surface of the lower forging die 2 is provided with a second hoisting hole 15. In this embodiment, the front end face and the rear end face of the upper forging die 1 are both opposite and are provided with one first hoisting hole 14 in the middle, and the left end face and the right end face of the upper forging die 1 are both opposite and are provided with two first hoisting holes 14 in the middle; the front end face and the rear end face of the lower forging die 2 are opposite and are provided with a second hoisting hole 15 in the middle, and the left end face and the right end face of the lower forging die 2 are opposite and are provided with two second hoisting holes 15 in the middle; the first hoisting hole 14 and the second hoisting hole 15 of each end face correspond to each other in position. The first hoisting hole 14 and the second hoisting hole 15 facilitate the hoisting and turning of the connecting corner fitting die forging forming die 100 for the container in actual production.
The connecting corner fitting 16 for the container produced by the connecting corner fitting die forging forming die 100 for the container in the embodiment has the advantages of right angle appearance, unequal side length and size, variable plate thickness, thick middle and thin end face. The container is with connecting angle piece die forging forming die 100 front and back symmetrical curved surface parting, goes up die cavity 3 and lower die cavity 4 asymmetry.
When the connecting corner fitting 16 for a container is manufactured by using the connecting corner fitting die forging forming die 100 for a container of the embodiment, the connecting corner fitting die 100 for a container is firstly loaded and transported by using the first hoisting hole 14 and the second hoisting hole 15, during operation, a blank is heated and then placed into a forging die cavity for extrusion forming, and in the forming process, after the blank flows and is filled in the forging die cavity, redundant material can enter the first flash structure 6 and the second flash structure 7 through a gap below the flash bridge opening 5.
Compared with the existing product manufactured by adopting a casting technology, the connecting corner fitting 16 for the container forged by the connecting corner fitting die forging forming die 100 for the container of the embodiment is integrally forged, has uniform internal structure, and improves the strength and the fatigue resistance of the product; the connecting corner fitting die forging forming die 100 for the container reasonably utilizes the space of the die blocks, has novel structure and strong practicability, and can effectively improve the production efficiency; the limit structure 8 of the connecting corner fitting die forging forming die 100 for the container of the embodiment plays a role in guiding when forging, can produce a forging with higher precision under the condition of poor precision of the forging hammer, and is convenient to install and position.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the utility model.
Claims (9)
1. The utility model provides a container is with connecting corner fitting die forging forming die which characterized in that: the forging die comprises an upper forging die and a lower forging die, wherein an upper die chamber is arranged on the upper forging die, a lower die chamber is arranged on the lower forging die, the upper forging die and the lower forging die are arranged oppositely, the upper die chamber and the lower die chamber form a forging die chamber, the shape of the forging die chamber is matched with that of a part, a flash bridge opening is arranged on the outer side of the upper die chamber, a first flash structure is arranged on the outer side of the flash bridge opening, a second flash structure is arranged on the outer side of the lower die chamber, the flash bridge opening and the first flash structure are arranged oppositely to the second flash structure, and a flash bin is formed by the first flash structure and the second flash structure.
2. The die-forging forming die for connecting corner fittings for containers according to claim 1, wherein: the first flash structure protrudes out of the upper die cavity, and the flash bridge opening protrudes out of the first flash structure; the second flash structure protrudes out of the lower die cavity.
3. The die-forging forming die for connecting corner fittings for containers according to claim 1, wherein: when the upper forging die and the lower forging die are buckled, a gap exists between the flash bridge opening and the second flash structure.
4. The die-forging forming die for connecting corner fittings for containers according to claim 1, wherein: the first flash structure and the second flash structure are both curved surfaces.
5. The die-forging forming die for connecting corner fittings for containers according to claim 1, wherein: the connecting corner fitting die forging forming die for the container further comprises a limiting structure, the limiting structure comprises a first limiting part and a second limiting part, the first limiting part is located on the lower surface of the upper forging die, the second limiting part is located on the upper surface of the lower forging die, and the first limiting part is matched with the second limiting part.
6. The die-forging forming die for connecting corner fittings for containers according to claim 5, wherein: the first limiting parts and the second limiting parts are four, the four first limiting parts are located at four corners of the upper forging die, the four second limiting parts are located at four corners of the lower forging die, the first limiting parts are concave lock catches, and the second limiting parts are convex lock catches.
7. The die-forging forming die for connecting corner fittings for containers according to claim 5, wherein: when the upper forging die and the lower forging die are buckled, a gap exists between each first limiting part and each corresponding second limiting part.
8. The die-forging forming die for connecting corner fittings for containers according to claim 1, wherein: the top of going up the forging die is provided with first forked tail structure, the bottom of forging die is provided with the second forked tail structure down, first forked tail structure with the second forked tail structure all is provided with the assembly keyway.
9. The die-forging forming die for connecting corner fittings for containers according to claim 1, wherein: and each end face of the upper forging die is provided with a first hoisting hole, and each end face of the lower forging die is provided with a second hoisting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121582066.8U CN215467834U (en) | 2021-07-13 | 2021-07-13 | Die forging forming die for connecting corner fittings for containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121582066.8U CN215467834U (en) | 2021-07-13 | 2021-07-13 | Die forging forming die for connecting corner fittings for containers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215467834U true CN215467834U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121582066.8U Active CN215467834U (en) | 2021-07-13 | 2021-07-13 | Die forging forming die for connecting corner fittings for containers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215467834U (en) |
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2021
- 2021-07-13 CN CN202121582066.8U patent/CN215467834U/en active Active
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