CN205851665U - A kind of automobile silencing system pipe fitting one-time-shaped mould - Google Patents
A kind of automobile silencing system pipe fitting one-time-shaped mould Download PDFInfo
- Publication number
- CN205851665U CN205851665U CN201620660153.3U CN201620660153U CN205851665U CN 205851665 U CN205851665 U CN 205851665U CN 201620660153 U CN201620660153 U CN 201620660153U CN 205851665 U CN205851665 U CN 205851665U
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- binder
- spring
- cavity die
- block
- holding pad
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Abstract
The utility model discloses a kind of automobile silencing system pipe fitting one-time-shaped mould, including punch press, described punch press top is provided with slide block, upper cavity die is installed on slide block, holding pad it is provided with on the right side of upper cavity die, upper holding pad is arranged over binder spring, and binder spring bottom end is connected with upper holding pad, and binder spring top is connected with slide block；It is provided with lower cavity die below upper cavity die, is provided with lower binder block on the left of lower cavity die, below lower binder block, is provided with binder nitrogen spring；It is provided with location mandril on the left of lower binder block, material returned spring is installed bottom location mandril, in location mandril, be placed with operation product.This utility model simple in construction, reasonable in design, decrease manufacturing procedure, simple to operation, stay in grade, improving production efficiency, reduces processing cost.
Description
Technical field
This utility model relates to automobile stamping pipe fitting technical field, specifically a kind of automobile silencing system pipe fitting one-shot forming
Mould.
Background technology
Punching press is at room temperature, utilizes the mould that is arranged on forcing press that material is applied pressure so that it is produce separate or
Plastic deformation, thus obtain a kind of pressure processing method of required part.Diel is the requisite technique of punching production
Equipment, is technology-intensive product.The quality of stamping parts, production efficiency and production cost etc., have with Design of Dies and manufacture
Direct relation.The height of Mould design and manufacturing technical merit, is the important mark weighing a national product manufacture level height
One of will, decides the development ability of the quality of product, benefit and new product to a great extent.
Automobile stamping pipe shape abnormal complex, fit dimension required precision is high, mostly uses bending mechanism in industry
Make.And generally all use multiple operation technique to be shaped when making pipe fitting, it is therefore desirable to put into multistation, many people
Work produces, and thereby results in making complexity, and quality is unstable, and efficiency is low, and cost is high.
Utility model content
The purpose of this utility model is to provide a kind of automobile silencing system pipe fitting one-time-shaped mould, to solve the above-mentioned back of the body
The problem proposed in scape technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of automobile silencing system pipe fitting one-time-shaped mould, including punch press, described punch press top is provided with slide block, on slide block
Being provided with upper cavity die, be provided with holding pad on the right side of upper cavity die, upper holding pad is arranged over binder spring, and binder spring bottom end is with upper
Holding pad connects, and binder spring top is connected with slide block；It is provided with lower cavity die below upper cavity die, on the left of lower cavity die, is provided with lower binder
Block, is provided with binder nitrogen spring below lower binder block；It is provided with location mandril on the left of lower binder block, is provided with bottom location mandril and moves back
Material spring, is placed with operation product in location mandril.
As further program of the utility model: described binder spring and material returned spring are stage clip.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, reasonable in design, subtract
Lack manufacturing procedure, simple to operation, stay in grade, improving production efficiency, reduces processing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-binder spring, the upper holding pad of 2-, 3-operation product, 4-lower cavity die, 5-upper cavity die, 6-location mandril, under 7-
Binder block, 8-binder nitrogen spring, 9-material returned spring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, a kind of automobile silencing system pipe fitting one-time-shaped mould, including punch press, described punch press top is provided with
Slide block, slide block is provided with upper cavity die 5, is provided with holding pad 2 on the right side of upper cavity die 5, and upper holding pad 2 is arranged over binder spring 1,
Binder spring 1 bottom is connected with upper holding pad 2, and binder spring 1 top is connected with slide block；Lower cavity die 4 it is provided with below upper cavity die 5,
It is provided with lower binder block 7 on the left of lower cavity die 4, below lower binder block 7, is provided with binder nitrogen spring 8；It is provided with location on the left of lower binder block 7
Plug 6, is provided with material returned spring 9, is placed with operation product 3 in location mandril 6 bottom location mandril 6.
Further, binder spring 1 described in the utility model and material returned spring 9 are stage clip.
Operation principle of the present utility model is:
Being put in location mandril 6 by operation product 3, slider of punch moves downward, and drives upper cavity die 5 downward with upper holding pad 2
Motion contacts with operation product 3；During continuing downwards, upper holding pad 2 compresses operation product 3 under the active force of binder spring 1,
Under the effect of location mandril 6, upper cavity die 5 and lower binder block 7 surround the mouth end of operation product 3, due to the pressure of binder nitrogen spring 8
Power and the frictional force of location mandril 6, keep operation product mouth end group the most indeformable, and slider of punch moves downwardly to closing point, pipe fitting
Completing bending, punch press is up, and under the effect of material returned spring 9, operation product bending completed hold up, and take out product, complete pipe
The molding of part.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (2)
1. an automobile silencing system pipe fitting one-time-shaped mould, including punch press, described punch press top is provided with slide block, and slide block is pacified
Equipped with upper cavity die (5), it is characterised in that: upper cavity die (5) right side is provided with holding pad (2), and upper holding pad (2) is arranged over binder
Spring (1), binder spring (1) bottom is connected with upper holding pad (2), and binder spring (1) top is connected with slide block；Upper cavity die (5)
Lower section is provided with lower cavity die (4), and lower cavity die (4) left side is provided with lower binder block (7), and lower binder block (7) lower section is provided with binder nitrogen bullet
Spring (8)；Lower binder block (7) left side is provided with location mandril (6), and location mandril (6) bottom is provided with material returned spring (9), locating core
It is placed with operation product (3) in rod (6).
Automobile silencing system pipe fitting one-time-shaped mould the most according to claim 1, it is characterised in that: described binder spring
And material returned spring (9) is stage clip (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620660153.3U CN205851665U (en) | 2016-06-26 | 2016-06-26 | A kind of automobile silencing system pipe fitting one-time-shaped mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620660153.3U CN205851665U (en) | 2016-06-26 | 2016-06-26 | A kind of automobile silencing system pipe fitting one-time-shaped mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205851665U true CN205851665U (en) | 2017-01-04 |
Family
ID=57644152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620660153.3U Active CN205851665U (en) | 2016-06-26 | 2016-06-26 | A kind of automobile silencing system pipe fitting one-time-shaped mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205851665U (en) |
-
2016
- 2016-06-26 CN CN201620660153.3U patent/CN205851665U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |