CN219837054U - Special leveling die for support - Google Patents
Special leveling die for support Download PDFInfo
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- CN219837054U CN219837054U CN202320767678.7U CN202320767678U CN219837054U CN 219837054 U CN219837054 U CN 219837054U CN 202320767678 U CN202320767678 U CN 202320767678U CN 219837054 U CN219837054 U CN 219837054U
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- die plate
- die
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- lower die
- plate
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- 238000012545 processing Methods 0.000 abstract description 3
- 238000012797 qualification Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A leveling die special for a bracket belongs to the technical field of aeroengine part manufacturing. The fixture comprises a lower die plate, a lower die, an upper die and an upper die plate; the upper die plate is connected with the lower die plate through the guide sleeve assembly; the upper die plate is provided with a die shank which is arranged at the center of the upper surface of the upper die plate; the upper die is arranged on the lower surface of the upper die plate, and the lower die is arranged on the upper surface of the lower die plate; baffles are arranged on two sides of the upper die; a limiting column is arranged at the diagonal position of the upper template and the lower template; and a limiting block is arranged on the upper surface of the lower die plate close to the outer side. The fixture can be suitable for various brackets with different types, parts are fixed through the upper die and the lower die, mechanical leveling is performed by using the punch, the flatness of the parts is ensured, the qualification rate of products is improved, and the processing efficiency of the parts is improved.
Description
Technical Field
The utility model relates to the technical field of aeroengine part manufacturing, in particular to a leveling die special for a bracket.
Background
The bracket is an important part in the operation of the aero-engine, the quality of the bracket directly influences the quality of the aero-engine, the number of brackets required by a single aero-engine is thousands nearby, the types of brackets of different types are different, the flatness requirement in a drawing cannot be ensured after the welding is finished due to the characteristic that the parts shrink after the five-stage air-entraining pipe bracket (left/right) is welded, in order to meet the design drawing requirement, the flatness requirement of the design drawing is met by leveling, and the bracket is leveled by knocking the tilted part through a hammer by a bench worker in the traditional leveling method. The leveling has a certain danger, is time-consuming and labor-consuming, and has a certain test on the handling and strength of the fitter.
Disclosure of Invention
In order to solve the problems that the bracket in the prior art can only be leveled by manpower, has certain danger, consumes time and labor, has certain examination on the method and the strength of a fitter, and the like, the utility model provides the special leveling die for the bracket, which can further improve the qualification rate of products while ensuring the flatness of parts and has high efficiency.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
a leveling die special for a bracket comprises a lower die plate, a lower die, an upper die and an upper die plate;
the upper die plate is connected with the lower die plate through the guide sleeve assembly; the upper die plate is provided with a die shank which is arranged at the center of the upper surface of the upper die plate; the upper die is arranged on the lower surface of the upper die plate, and the lower die is arranged on the upper surface of the lower die plate; baffles are arranged on two sides of the upper die; a limiting column is arranged at the diagonal position of the upper template and the lower template; and a limiting block is arranged on the upper surface of the lower die plate close to the outer side.
Further, the upper template, the lower template and the guide sleeve assembly are connected through bolts.
Further, the baffle plate is connected with the upper die through bolts.
Further, the limit column is divided into an upper part and a lower part, the upper part is connected with the upper template through a bolt, and the lower part is connected with the lower template through a bolt.
The utility model has the beneficial effects that:
the special leveling die provided by the utility model can be suitable for various brackets with different types, parts are fixed through the upper die and the lower die, and mechanical leveling is performed by using the punch, so that the flatness of the parts is ensured, the qualification rate of products is improved, and the processing efficiency of the parts is improved.
Drawings
FIG. 1 is a front view of a leveling mold provided by the present utility model;
FIG. 2 is a left side view of a leveling mold provided by the present utility model;
FIG. 3 is a top view of a leveling mold provided by the present utility model;
fig. 4 is a front view of the part in the present embodiment;
fig. 5 is a left side view of the part in the present embodiment.
Reference numerals in the drawings of the specification include:
1. the lower die plate, 2, the guide sleeve assembly, 3, the lower die, 4, the upper die, 5, the baffle, 6, the upper die plate, 7, the die shank, 8, the upper limit post, 9, the lower limit post, 10 and the stopper.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model.
As shown in fig. 1 to 3, a leveling mold special for a bracket comprises a lower mold plate, an upper mold plate and an upper mold plate; the upper die plate 6 is connected with the lower die plate 1 through the guide sleeve assembly 2 and is fixed in a bolt connection mode, wherein the guide sleeve assembly 2 can stretch up and down, and the upper die 4 and the lower die 3 are guided to be closed when the punch press works, so that the limit function is realized; the upper die 4 is connected with the upper die plate 6 through bolts, the lower die 3 is connected with the lower die plate 1 through bolts, the die shank 7 is arranged at the upper part of the upper die plate 6 through bolts, the baffle plates 5 are arranged at two sides of the upper die 4, the positions of processed parts can be limited by adjusting tightness through bolts, the upper limit column 8 is arranged at the diagonal position of the upper die plate 6, the lower limit column 9 is arranged at the diagonal position of the lower die plate 1, and the upper limit column 8 and the lower limit column 9 arranged at the upper die plate 6 and the lower die plate 1 are used for closing the upper limit column 8 and the lower limit column 9 when the punch presses down, so that the punch is prevented from being over-pressed; the limiting block 10 is installed on the lower die plate 1 by adopting bolt connection, and the limiting block is used for preventing the falling of the part because the lower end of the limiting block falls on the limiting block groove 10 during part machining.
A special leveling mould for a bracket is used once in the following process:
during processing, the upper die plate 6, the die shank 7 and the lower die plate 1 of the die are respectively fixed with a punch press, one end of a part to be leveled is placed on the lower die 3 to be tightly attached, the lower end of the part falls on a groove of the limiting block 10, the part is shown in fig. 4 and 5, bolt fixing parts on baffle plates 5 on two sides of the upper die 4 are adjusted, and the punch press is started to enable the part to reach the flatness requirement through the combined action of the upper die 4 and the lower die 3.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (4)
1. The leveling die special for the bracket is characterized by comprising a lower die plate, a lower die, an upper die and an upper die plate; the upper die plate is connected with the lower die plate through the guide sleeve assembly; the upper die plate is provided with a die shank which is arranged at the center of the upper surface of the upper die plate; the upper die is arranged on the lower surface of the upper die plate, and the lower die is arranged on the upper surface of the lower die plate; baffles are arranged on two sides of the upper die; a limiting column is arranged at the diagonal position of the upper template and the lower template; and a limiting block is arranged on the upper surface of the lower die plate close to the outer side.
2. The leveling mold special for brackets of claim 1, wherein the upper die plate, the lower die plate and the guide sleeve assembly are connected through bolts.
3. The leveling mold special for brackets of claim 1, wherein the baffle is bolted to the upper mold.
4. The leveling mold for brackets as set forth in claim 1, wherein the limiting column is divided into an upper portion and a lower portion, the upper portion is connected to the upper die plate by bolts, and the lower portion is connected to the lower die plate by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320767678.7U CN219837054U (en) | 2023-04-10 | 2023-04-10 | Special leveling die for support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320767678.7U CN219837054U (en) | 2023-04-10 | 2023-04-10 | Special leveling die for support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219837054U true CN219837054U (en) | 2023-10-17 |
Family
ID=88298037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320767678.7U Active CN219837054U (en) | 2023-04-10 | 2023-04-10 | Special leveling die for support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219837054U (en) |
-
2023
- 2023-04-10 CN CN202320767678.7U patent/CN219837054U/en active Active
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| GR01 | Patent grant |