CN220970666U - Forging die for T-shaped structural bolt - Google Patents
Forging die for T-shaped structural bolt Download PDFInfo
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- CN220970666U CN220970666U CN202322691815.6U CN202322691815U CN220970666U CN 220970666 U CN220970666 U CN 220970666U CN 202322691815 U CN202322691815 U CN 202322691815U CN 220970666 U CN220970666 U CN 220970666U
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- bolt
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- forming groove
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- 238000005242 forging Methods 0.000 title claims abstract description 22
- 238000005498 polishing Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 210000001161 mammalian embryo Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The embodiment of the utility model relates to the technical field of bolt forging, in particular to a forging die for a T-shaped structure bolt, which comprises a fixed die and a movable die, wherein the T-shaped structure bolt comprises a bolt long rod and a bolt short rod, a through hole for placing the bolt long rod is formed in the fixed die, a first forming groove communicated with the through hole is formed in the top of the fixed die, and a second forming groove matched with the first forming groove is formed in the bottom of the movable die. The beneficial effects of the utility model are as follows: in actual use, after a blank is manufactured through hot heading, a bolt long rod is obtained after the blank is turned, then the bolt long rod is inserted into the through hole, and then the blank is forged through the matching of the movable die and the fixed die, so that the blank is finally formed through the first forming groove and the second forming groove, the flash is concentrated on the periphery of the bolt short rod, and when the flash is cut and polished, a polishing tool is convenient to operate.
Description
Technical Field
The utility model relates to the technical field of bolt forging, in particular to a forging die for a T-shaped structure bolt.
Background
The detachable clamp is widely used for connecting various guide pipes such as hydraulic fuel oil air systems of airplanes, is an indispensable component part on an aeroengine, and the T-shaped structural bolt is an important component part in the detachable clamp;
T-shaped structure bolt is T shape usually, when making T-shaped structure bolt, prior art adopts hot heading technology to make the material embryo usually, then put into forging mould with the material embryo, forging mould inside is provided with T shape recess, thereby forge the material embryo into T shape, the whole periphery of T-shaped structure bolt produces the overlap after forging is accomplished (as shown in figure 3), need cut the overlap after processing is accomplished and polish, finally obtain the finished product, but the junction between long pole and the quarter of T-shaped structure bolt is right angle and is the reentrant corner, cause certain blocking effect to the use of burnisher, it is comparatively inconvenient when polishing the overlap in this position.
Accordingly, there is a need for a forging die for a T-shaped structural bolt to overcome the above problems.
Disclosure of utility model
In order to solve the problems, the embodiment of the utility model provides a forging die for a T-shaped structure bolt, which achieves the aim of solving the problems in the background art.
In order to achieve the above purpose, the embodiment of the utility model specifically adopts the following technical scheme: a forging die for T-shaped structure bolts is used for forging T-shaped structure bolts and comprises a fixed die and a movable die, the T-shaped structure bolts comprise long bolt rods and short bolt rods, through holes for placing the long bolt rods are formed in the fixed die, first forming grooves communicated with the through holes are formed in the top of the fixed die, and second forming grooves matched with the first forming grooves are formed in the bottom of the movable die.
As a further improvement of the above technical scheme:
The top fixedly connected with spacing arch of cover half, set up the spacing groove that uses with spacing arch cooperation on the movable mould.
The first forming groove and the second forming groove are spliced to form a cylinder.
The top of cover half and the bottom of movable mould all are provided with the bellying, shaping groove one and shaping groove two all set up in bellying department.
The embodiment of the utility model has the beneficial effects that:
In actual use, after a blank is manufactured through hot heading, a bolt long rod is obtained after the blank is turned, then the bolt long rod is inserted into the through hole, and then the blank is forged through the matching of the movable die and the fixed die, so that the blank is finally formed through the first forming groove and the second forming groove, the flash is concentrated on the periphery of the bolt short rod, and when the flash is cut and polished, a polishing tool is convenient to operate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of a flash during fabrication according to the prior art;
fig. 4 is a schematic diagram of flash when the utility model is manufactured.
In the figure: 1. a fixed mold; 2. a movable mold; 3. a bolt long rod; 4. a through hole; 5. a first forming groove; 6. a second forming groove; 7. a limit protrusion; 8. a limit groove; 9. a boss.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
Referring to fig. 1 to 4, the embodiment of the utility model discloses a forging die for a T-shaped structure bolt, which is used for forging the T-shaped structure bolt, and comprises a fixed die 1 and a movable die 2, wherein the T-shaped structure bolt comprises a bolt long rod 3 and a bolt short rod, a through hole 4 for placing the bolt long rod 3 is formed in the fixed die 1, a first forming groove 5 communicated with the through hole 4 is formed in the top of the fixed die 1, and a second forming groove 6 matched with the first forming groove 5 is formed in the bottom of the movable die 2;
In actual use, after a blank is made through hot heading, a bolt long rod 3 is obtained after the blank is turned, then the bolt long rod 3 is inserted into a through hole 4, and then the blank is forged through the cooperation of a movable die 2 and a fixed die 1, so that the blank is finally formed through a forming groove I5 and a forming groove II 6, burrs are concentrated on the periphery of the bolt short rod (as shown in fig. 4), and when the burrs are cut and polished, a polishing tool is convenient to use for operation.
As a further explanation of the application:
The top of the fixed die 1 is fixedly connected with a limiting protrusion 7, and a limiting groove 8 matched with the limiting protrusion 7 for use is formed in the movable die 2; through setting up spacing protruding 7 and spacing groove 8, fix a position between movable mould 2 and the cover half 1.
As a further explanation of the application:
The first forming groove 5 and the second forming groove 6 are spliced to form a cylinder, and the short bolt rod is formed by forging the first forming groove 5 and the second forming groove 6.
As a further explanation of the application:
The top of cover half 1 and the bottom of movable mould 2 all are provided with bellying 9, and shaping groove one 5 and shaping groove two 6 all set up in bellying 9 departments, through setting up bellying 9 for laminating between shaping groove one 5 and shaping groove two 6 is inseparabler, thereby can reduce the thickness of overlap, the overlap of later stage of being convenient for is handled.
It should be noted that, in the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.
Claims (4)
1. A forging die for T-shaped structural bolts is used for forging T-shaped structural bolts and comprises a fixed die (1) and a movable die (2), wherein the T-shaped structural bolts comprise a long bolt rod (3) and a short bolt rod, the forging die is characterized in that a through hole (4) for placing the long bolt rod (3) is formed in the fixed die (1), a first forming groove (5) communicated with the through hole (4) is formed in the top of the fixed die (1), and a second forming groove (6) matched with the first forming groove (5) is formed in the bottom of the movable die (2).
2. The forging die for the T-shaped structural bolt according to claim 1, wherein the top of the fixed die (1) is fixedly connected with a limiting boss (7), and the movable die (2) is provided with a limiting groove (8) matched with the limiting boss (7).
3. The forging die for a T-shaped structural bolt according to claim 1, wherein the first forming groove (5) and the second forming groove (6) are joined to form a cylindrical shape.
4. The forging die for the T-shaped structural bolt according to claim 1, wherein the top of the fixed die (1) and the bottom of the movable die (2) are provided with protruding portions (9), and the first forming groove (5) and the second forming groove (6) are arranged at the protruding portions (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322691815.6U CN220970666U (en) | 2023-10-08 | 2023-10-08 | Forging die for T-shaped structural bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322691815.6U CN220970666U (en) | 2023-10-08 | 2023-10-08 | Forging die for T-shaped structural bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220970666U true CN220970666U (en) | 2024-05-17 |
Family
ID=91058330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322691815.6U Active CN220970666U (en) | 2023-10-08 | 2023-10-08 | Forging die for T-shaped structural bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220970666U (en) |
-
2023
- 2023-10-08 CN CN202322691815.6U patent/CN220970666U/en active Active
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