CN215315482U - High strength pull ring forging - Google Patents
High strength pull ring forging Download PDFInfo
- Publication number
- CN215315482U CN215315482U CN202121361842.1U CN202121361842U CN215315482U CN 215315482 U CN215315482 U CN 215315482U CN 202121361842 U CN202121361842 U CN 202121361842U CN 215315482 U CN215315482 U CN 215315482U
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- China
- Prior art keywords
- hole
- pull ring
- main body
- hinge
- forging
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- Expired - Fee Related
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- 238000005242 forging Methods 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Abstract
The utility model discloses a high-strength pull ring forging piece which comprises a first main body, a pull ring hole a, a hinge hole a, a first threaded hole, a second main body, a pull ring hole b, a pull ring hole c, a hinge hole b, a second threaded hole, a hinge and a connecting bolt, wherein the pull ring hole a is arranged on the first main body, the pull ring hole b and the pull ring hole c are arranged on the second main body, the hinge hole a and the hinge hole b are respectively connected with the hinge in a threaded fit manner, the first threaded hole is arranged on one side of the first main body close to the second main body, the second threaded hole is arranged on one side of the second main body close to the first main body, the connecting bolt penetrates through the first threaded hole in the pull ring hole a and is connected with the second threaded hole in a threaded manner, the universality of a pull ring is improved, the mounting and dismounting are convenient, and the mounting efficiency is improved, and is convenient to carry.
Description
Technical Field
The utility model relates to the field of high-strength pull ring forgings, in particular to a high-strength pull ring forging.
Background
Forging is a processing method which utilizes a forging machine to apply pressure on a metal blank to enable the metal blank to generate plastic deformation so as to obtain a forged piece with certain mechanical property, certain shape and certain size. The defects of as-cast porosity and the like generated in the smelting process of metal can be eliminated through forging, the microstructure is optimized, and meanwhile, because the complete metal streamline is preserved, the mechanical property of the forging is generally superior to that of a casting made of the same material. Pull rings are widely used in areas where fastening of a strap-like object is required, such as parts of backpacks, safety harnesses and the like. Traditional small-size pull ring all forms through the suppression of alloy wire, and such pull ring is fit for daily use, but because the intensity restriction of alloy wire itself leads to its intensity lower, if use the pull ring that steel material forged and formed, though its intensity can reach the requirement grade, but it has the installation, carries inconvenient, the relatively poor characteristics of commonality.
Disclosure of Invention
In view of the above-described deficiencies or inadequacies in the prior art, it would be desirable to provide a high strength tab forging.
According to the technical scheme provided by the embodiment of the application, the high-strength pull ring forging comprises a first main body, a pull ring hole a, a hinge hole a, a first threaded hole, a second main body, a pull ring hole b, a pull ring hole c, a hinge hole b, a second threaded hole, a hinge and a connecting bolt, wherein the second main body is arranged on one side of the first main body, the pull ring hole a is arranged on the first main body, the pull ring hole b and the pull ring hole c are arranged on the second main body, the hinge hole a is arranged above one side, close to the second main body, of the first main body, the hinge hole b is arranged above one side, close to the first main body, of the second main body, the hinge hole a and the hinge hole b are respectively in threaded fit connection with the hinge, the first threaded hole is arranged on one side, close to the second main body, the second threaded hole is arranged on one side, close to the first main body, the connecting bolt penetrates through the first threaded hole in the pull ring hole a and is in threaded connection with the second threaded hole.
In the utility model, the pull ring hole a is in a D-shaped structure.
In the utility model, the cross section of the pull ring hole b is in an isosceles trapezoid shape with an inner angle adopting a circular chamfer, 2 pull ring holes b are respectively and symmetrically distributed on two sides of the pull ring hole c by taking the pull ring hole c as a center.
In the utility model, the cross section of the pull ring hole c is a rectangle with an inner angle adopting a round chamfer, and two opposite edges of the pull ring hole c are arc-shaped edges protruding outwards.
In the utility model, the second main body, the pull ring hole b and the pull ring hole c are in a structure shaped like a Chinese character 'mu'.
In the utility model, the number and the size of the hinge holes a are consistent with those of the hinge holes b, and the number of the hinge holes a is at least 4.
In the utility model, the number of the hinges is at least 2, and 1 hinge is respectively matched and connected with 2 hinge holes a and 2 hinge holes b.
In the utility model, the first threaded hole penetrates through one side of the first main body, which is close to the second main body.
In the utility model, the number of the connecting bolts, the first threaded holes and the second threaded holes is consistent, and the number of the connecting bolts is at least 2.
To sum up, the beneficial effect of this application: be equipped with and forge fashioned first main part and second main part, improved the commonality of pull ring, connect through hinge and connecting bolt respectively between first main part and the second main part, easy to assemble and dismantlement have improved the installation effectiveness, and convenient to carry.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is an overall top view of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a schematic view of a second embodiment of the present invention;
FIG. 5 is a schematic view of a first embodiment of the present invention.
Reference numbers in the figures: a first body-1; a, pulling a ring hole a-1.1; hinge holes a-1.2; first threaded hole-1.3; a second body-2; b-2.1 of a pull ring hole; 2.2 portions of a pull ring hole; hinge holes b-2.3; second threaded hole-2.4; hinge-3; connecting bolts-4.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-5, a high-strength pull ring forging includes a first main body 1, a pull ring hole a1.1, a hinge hole a1.2, a first screw hole 1.3, a second main body 2, a pull ring hole b2.1, a pull ring hole c2.2, a hinge hole b2.3, a second screw hole 2.4, a hinge 3, and a connecting bolt 4, wherein the second main body 2 is disposed on one side of the first main body 1, the pull ring hole a1.1 is disposed on the first main body 1, the pull ring hole b2.1 and the pull ring hole c2.2 are disposed on the second main body 2, the hinge hole a1.2 is disposed above one side of the first main body 1 close to the second main body 2, the hinge hole b2.3 is disposed above one side of the second main body 2 close to the first main body 1, the hinge hole a1.2 and the hinge hole b2.3 are respectively connected to the hinge 3 by screw threads, the screw hole 1.3 is disposed on one side of the first main body 1 close to the second main body 2, the second threaded hole 2.4 is formed in one side, close to the first main body 1, of the second main body 2, and the connecting bolt 4 penetrates through the first threaded hole 1.3 in the pull ring hole a1.1 and is in threaded connection with the second threaded hole 2.4. The pull ring hole a1.1 is in a D-shaped structure. The cross section of the pull ring hole b2.1 is an isosceles trapezoid with an inner angle adopting a circular chamfer, the number of the pull ring holes b2.1 is 2, and the pull ring holes c2.2 are respectively distributed on two sides of the pull ring hole c2.2 as a center in a symmetrical mode. The cross section of the pull ring hole c2.2 is a rectangle with an inner angle adopting a round chamfer, and two opposite edges of the pull ring hole c2.2 are arc-shaped edges protruding outwards. The second body 2, the pull ring hole b2.1 and the pull ring hole c2.2 are in a structure like a Chinese character 'mu'. The number and the size of the hinge holes a1.2 are consistent with those of the hinge holes b2.3, and at least 4 hinge holes a1.2 are provided. The number of the hinges 3 is at least 2, and 1 hinge 3 is respectively matched and connected with 2 hinge holes a1.2 and 2 hinge holes b 2.3. The first threaded hole 1.3 penetrates through one side of the first body 1 close to the second body 2. The number of the connecting bolts 4, the first threaded holes 1.3 and the second threaded holes 2.4 is the same, and the number of the connecting bolts 4 is at least 2.
As shown in fig. 1 and 3, a first main body 1 and a second main body 2 which are formed by forging are arranged, the first main body 1 and the second main body 2 are steel forgings, the universality of a pull ring is improved, the first main body 1 and the second main body 2 are connected through a hinge 3 and a connecting bolt 4 respectively, the mounting and the dismounting are convenient, the mounting efficiency is improved, the carrying is convenient, only the hinge 3 is mounted when the pull ring is used, the connection between the first main body 1 and the second main body 2 can be more flexible, and the hinge 3 and the connecting bolt 4 are mounted simultaneously, so that the first main body 1 and the second main body 2 can be more firmly connected.
The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the utility model according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (9)
1. The utility model provides a high strength pull ring forging, includes first main part (1), pull ring hole a (1.1), hinge hole a (1.2), first screw hole (1.3), second main part (2), pull ring hole b (2.1), pull ring hole c (2.2), hinge hole b (2.3), second screw hole (2.4), hinge (3), connecting bolt (4), characterized by: the second main body (2) is arranged on one side of the first main body (1), the pull ring hole a (1.1) is arranged on the first main body (1), the hinge hole a (1.2) is arranged above one side of the second main body (2) close to the first main body (1), the hinge hole b (2.3) is arranged above one side of the second main body (2) close to the second main body (2), the hinge hole a (1.2) and the hinge hole b (2.3) are respectively connected with the hinge (3) in a thread fit manner, the first main body (1) is arranged on one side of the second main body (2) close to the first main body (1) and provided with the first thread hole (1.3), the second thread hole (2.4) is arranged on one side of the second main body (2) close to the first main body (1), the connecting bolt (4) penetrates through the first threaded hole (1.3) in the pull ring hole a (1.1) and is in threaded connection with the second threaded hole (2.4).
2. The high strength tab forging of claim 1, wherein: the pull ring hole a (1.1) is of a D-shaped structure.
3. The high strength tab forging of claim 1, wherein: the cross section of the pull ring hole b (2.1) is an isosceles trapezoid with an inner angle adopting a circular chamfer, 2 pull ring holes b (2.1) are respectively and symmetrically distributed on two sides of the pull ring hole c (2.2) by taking the pull ring hole c (2.2) as a center.
4. The high strength tab forging of claim 1, wherein: the cross section of the pull ring hole c (2.2) is a rectangle with an inner angle adopting a round chamfer, and two opposite edges of the pull ring hole c (2.2) are arc-shaped edges protruding outwards.
5. The high strength tab forging of claim 1, wherein: the second main body (2), the pull ring hole b (2.1) and the pull ring hole c (2.2) are of a structure shaped like a Chinese character 'mu'.
6. The high strength tab forging of claim 1, wherein: the number and the size of the hinge holes a (1.2) are consistent with those of the hinge holes b (2.3), and the number of the hinge holes a (1.2) is at least 4.
7. The high strength tab forging of claim 1, wherein: the number of the hinges (3) is at least 2, and 1 hinge (3) is respectively matched and connected with 2 hinge holes a (1.2) and 2 hinge holes b (2.3).
8. The high strength tab forging of claim 1, wherein: the first threaded hole (1.3) penetrates through one side, close to the second main body (2), of the first main body (1).
9. The high strength tab forging of claim 1, wherein: the number of the connecting bolts (4), the first threaded holes (1.3) and the second threaded holes (2.4) is consistent, and the number of the connecting bolts (4) is at least 2.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021213243793 | 2021-06-15 | ||
| CN202121324379 | 2021-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215315482U true CN215315482U (en) | 2021-12-28 |
Family
ID=79559359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121361842.1U Expired - Fee Related CN215315482U (en) | 2021-06-15 | 2021-06-18 | High strength pull ring forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215315482U (en) |
-
2021
- 2021-06-18 CN CN202121361842.1U patent/CN215315482U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |