CN209393797U - A kind of automobile silencing bend pipe both ends, which are cut flat with, uses stamping die - Google Patents
A kind of automobile silencing bend pipe both ends, which are cut flat with, uses stamping die Download PDFInfo
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- CN209393797U CN209393797U CN201821986658.4U CN201821986658U CN209393797U CN 209393797 U CN209393797 U CN 209393797U CN 201821986658 U CN201821986658 U CN 201821986658U CN 209393797 U CN209393797 U CN 209393797U
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- bend pipe
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Abstract
The utility model discloses a kind of automobile silencing bend pipe both ends to cut flat with stamping die, including bend pipe workpiece and bend pipe process part processing, the equal sliding sleeve in both ends of the bend pipe workpiece is connected to the upper mold edge of a knife, the internal slide of the bend pipe workpiece is inserted with the lower die edge of a knife, the equal sliding sleeve in both ends at the top of the bend pipe process part processing is connected to upper cavity die edge of a knife mold insert, the basal sliding of the bend pipe process part processing is socketed with lower die edge of a knife mold insert corresponding with upper cavity die edge of a knife mold insert, and the upper cavity die edge of a knife mold insert slidably connects the punch-pin edge of a knife far from the side of bend pipe process part processing.The utility model passes through the setting of the upper mold edge of a knife, the lower die edge of a knife, upper cavity die edge of a knife mold insert and lower die edge of a knife mold insert, the rear end face that can solve bend pipe will appear the problem of rear end face injustice, more increased compared to before using the mode efficiency of lathe face work using the mode in mold cut end face simultaneously, quality is with high stable, production efficiency is greatly improved, a large amount of cost is saved.
Description
Technical field
The utility model relates to stamping die technologies more particularly to a kind of automobile silencing bend pipe both ends to cut flat with and use punching press
Mold.
Background technique
Bend pipe is one of important key of various pipe-line systems.Now with the development of China's urban construction, it is situated between in liquid
In matter conveying management and maintenance, bend pipe is widely used.
But existing noise reduction bend pipe is after shaping, the rear end face of bend pipe will appear the situation of rear end face injustice, to make
It is bad at bend pipe product quality.
Utility model content
Purpose of the utility model is to solve noise reduction bend pipes in the prior art after shaping, and the rear end face of bend pipe can go out
The situation problem of existing rear end face injustice, and a kind of automobile silencing bend pipe both ends proposed cut flat with and use stamping die.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of automobile silencing bend pipe both ends are cut flat with stamping die, including bend pipe workpiece and bend pipe process part processing, the bend pipe
The equal sliding sleeve in the both ends of workpiece is connected to the upper mold edge of a knife, and the internal slide of the bend pipe workpiece is inserted with the lower die edge of a knife, the bend pipe
The equal sliding sleeve in both ends at the top of process part processing is connected to upper cavity die edge of a knife mold insert, the basal sliding of the bend pipe process part processing be socketed with it is upper
The corresponding lower die edge of a knife mold insert of cavity plate edge of a knife mold insert, the upper cavity die edge of a knife mold insert are slidably connected far from the side of bend pipe process part processing
There is the punch-pin edge of a knife.
Preferably, the upper mold edge of a knife is equipped with grooving corresponding with lower die knife-edge positions.
In the utility model, the lower cutting die edge of a knife is first plugged in the both ends of bend pipe workpiece, is then set in the upper mold edge of a knife
At the top of the both ends of bend pipe workpiece, then by the grooving on the upper mold edge of a knife, bend pipe workpiece is cut, bend pipe process is obtained
Then upper cavity die edge of a knife mold insert is set in the top of bend pipe process part processing by part, be sheathed on bend pipe process part processing in lower die edge of a knife mold insert
Bottom, then bend pipe process part processing is cut by the punch-pin edge of a knife.The utility model by the upper mold edge of a knife, the lower die edge of a knife,
The setting of upper cavity die edge of a knife mold insert and lower die edge of a knife mold insert, the rear end face that can solve bend pipe will appear asking for rear end face injustice
Topic, while more being increased compared to before using the mode efficiency of lathe face work using the mode in mold cut end face, quality is with high steady
It is fixed, production efficiency is greatly improved, a large amount of cost is saved.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automobile silencing bend pipe both ends cut flat with the knot at stamping die bend pipe workpiece
Structure schematic diagram；
Fig. 2 be the utility model proposes a kind of automobile silencing bend pipe both ends cut flat with at stamping die bend pipe process part processing
Structural schematic diagram；
Fig. 3 be the utility model proposes a kind of automobile silencing bend pipe both ends cut flat with and rubbed edge of a knife mold insert with stamping die fovea superior
The structural schematic diagram at place.
In figure: 1 bend pipe workpiece, 2 bend pipe process part processings, the 3 upper mold edges of a knife, the 4 lower die edges of a knife, 5 upper cavity die edge of a knife mold inserts, 6 lower dies
Edge of a knife mold insert, the 7 punch-pin edges of a knife.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of automobile silencing bend pipe both ends are cut flat with stamping die, including bend pipe workpiece 1 and bend pipe process
The equal sliding sleeve in both ends of part 2, the bend pipe workpiece 1 is connected to the upper mold edge of a knife 3, for cooperating the lower die edge of a knife 4 to carry out using described curved
The internal slide of tube workpiece 1 is inserted with the lower die edge of a knife 4, for bend pipe space 1 to be cut into a mouth, the bend pipe process part processing 2
The equal sliding sleeve in the both ends at top is connected to upper cavity die edge of a knife mold insert 5, for the punch-pin edge of a knife 7, the bottom of the bend pipe process part processing 2 to be arranged
Sliding sleeve is connected to lower die edge of a knife mold insert 6 corresponding with upper cavity die edge of a knife mold insert 5, is used to support bend pipe process part processing 2, the upper cavity die
Edge of a knife mold insert 5 slidably connects the punch-pin edge of a knife 7 far from the side of bend pipe process part processing 2, for cutting the rear end of bend pipe process part processing 2
Face, the upper mold edge of a knife 3 are equipped with grooving corresponding with 4 position of the lower die edge of a knife.
In the utility model, the lower die edge of a knife 4 is first plugged in the both ends of bend pipe workpiece 1, is then set in the upper mold edge of a knife 3
At the top of the both ends of bend pipe workpiece 1, then by the grooving on the upper mold edge of a knife 3, bend pipe workpiece 1 is cut, bend pipe work is obtained
Then upper cavity die edge of a knife mold insert 5 is set in the top of bend pipe process part processing 2 by sequence part 2, be sheathed on bend pipe in lower die edge of a knife mold insert 6
Then the bottom of process part processing 2 cuts bend pipe process part processing 2 by the punch-pin edge of a knife 7.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (2)
1. a kind of automobile silencing bend pipe both ends are cut flat with stamping die, including bend pipe workpiece (1) and bend pipe process part processing (2), spy
Sign is that the equal sliding sleeve in both ends of the bend pipe workpiece (1) is connected to the upper mold edge of a knife (3), the internal slide of the bend pipe workpiece (1)
It is inserted with the lower die edge of a knife (4), the equal sliding sleeve in both ends at the top of the bend pipe process part processing (2) is connected to upper cavity die edge of a knife mold insert (5), institute
The basal sliding for stating bend pipe process part processing (2) is socketed with lower die edge of a knife mold insert (6) corresponding with the upper cavity die edge of a knife mold insert (5), described
Upper cavity die edge of a knife mold insert (5) slidably connects the punch-pin edge of a knife (7) far from the side of bend pipe process part processing (2).
2. a kind of automobile silencing bend pipe both ends according to claim 1 are cut flat with stamping die, which is characterized in that on described
The mould edge of a knife (3) is equipped with grooving corresponding with the lower die edge of a knife (4) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821986658.4U CN209393797U (en) | 2018-11-29 | 2018-11-29 | A kind of automobile silencing bend pipe both ends, which are cut flat with, uses stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821986658.4U CN209393797U (en) | 2018-11-29 | 2018-11-29 | A kind of automobile silencing bend pipe both ends, which are cut flat with, uses stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209393797U true CN209393797U (en) | 2019-09-17 |
Family
ID=67881338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821986658.4U Active CN209393797U (en) | 2018-11-29 | 2018-11-29 | A kind of automobile silencing bend pipe both ends, which are cut flat with, uses stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209393797U (en) |
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2018
- 2018-11-29 CN CN201821986658.4U patent/CN209393797U/en active Active
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