CN205763384U - Pipeline structure riveting die - Google Patents
Pipeline structure riveting die Download PDFInfo
- Publication number
- CN205763384U CN205763384U CN201620651973.6U CN201620651973U CN205763384U CN 205763384 U CN205763384 U CN 205763384U CN 201620651973 U CN201620651973 U CN 201620651973U CN 205763384 U CN205763384 U CN 205763384U
- Authority
- CN
- China
- Prior art keywords
- clamp formwork
- pipeline
- riveting die
- lower clamp
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pipeline structure riveting die, including upper clamp formwork and lower clamp formwork for clamping pipeline and flange, the side of described upper clamp formwork and lower clamp formwork is provided with for the pipeline radial dilatation after clamping is rushed core.Use this mould can well replace traditional welding sequence by flange riveting on body, it is to avoid because of the weld defects such as the trachoma that welding produces, line connection good airproof performance, attended operation is easy, and production efficiency can be greatly improved, and reduces production cost.
Description
Technical field
This utility model relates to automobile pipeline technical field, especially relates to a kind of pipeline structure riveting die.
Background technology
Along with the development of automobile industry, all kinds of automobile pipeline pattern kinds are continuously increased, and its production method is the most continuous
Development therewith.
Traditional mode is to be divided into two parts to weld pipeline connection end shape and body, be i.e. split as with
Body after the flange of connection end and molding welds, and welding easily produces the weld defects such as trachoma, pipeline overall tightness
Impacted, and welding operation is loaded down with trivial details, and production efficiency is low, and cost is high.
Utility model content
Not enough for prior art, technical problem to be solved in the utility model is to provide a kind of pipeline structure riveting mould
Tool, to reach line connection good airproof performance, and the purpose that attended operation is easy.
In order to solve above-mentioned technical problem, the technical scheme that this utility model is used is: this pipeline structure riveting die,
Including upper clamp formwork and lower clamp formwork for clamping pipeline and flange, the side of described upper clamp formwork and lower clamp formwork is provided with for clamping
After pipeline radial dilatation rush core.
Further, vertical guide pillar it is provided with between described upper clamp formwork and lower clamp formwork.
Described upper clamp formwork and lower clamp formwork are provided with the pipeline draw-in groove for clamping pipeline and for clamping flange relative to position
Flange draw-in groove.
The described outer end rushing core is arcuate structure.
Described lower clamp formwork is provided with horizontal guide pillar, and horizontal guide pillar is provided with and can rush block along the activity that horizontal guide pillar moves, institute
Stating and rush core and be located at activity and rush block side, activity is rushed block opposite side and is provided with the union joint for being connected with driving cylinder.
Together with described pipeline draw-in groove is arranged side by side with flange draw-in groove.
Described horizontal guide pillar is a pair be arranged side by side.
The top of described upper clamp formwork is equipped with the connecting portion for being connected with the pressure head of press with the bottom of lower clamp formwork.
This utility model compared with prior art, has the advantage that
Use this mould can well replace traditional welding sequence by flange riveting on body, it is to avoid because of welding
The weld defects such as the trachoma produced, line connection good airproof performance, attended operation is easy, and production efficiency can be greatly improved, and reduces
Production cost.
Accompanying drawing explanation
Content expressed by width accompanying drawing each to this specification and the labelling in figure are briefly described below:
Fig. 1 is this utility model riveting die structural representation.
In figure: 1. lower clamp formwork, 2. upper clamp formwork, 3. vertically guide pillar, 4. rush core, 5. pipeline draw-in groove, 6. flange draw-in groove, 7. movable
Rush block, the most horizontal guide pillar.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, detailed description of the invention of the present utility model is made the most in detail
Thin explanation.
As it is shown in figure 1, this pipeline structure riveting die, including upper clamp formwork 2 and lower clamp formwork for clamping pipeline and flange
1, upper clamp formwork 2 is positioned at directly over lower clamp formwork 1, is provided with vertical guide pillar 3 between upper clamp formwork 2 and lower clamp formwork 1, and vertical guide pillar 3 is side by side
Arrange a pair, it is ensured that upper clamp formwork 2 coordinates relative position accurate with lower clamp formwork 1.
Upper clamp formwork 2 position relative with lower clamp formwork 1 is provided with the pipeline draw-in groove 5 for clamping pipeline and for clamping flange
Flange draw-in groove 6.Pipeline draw-in groove and flange draw-in groove arrange upper and lower clamping one end, pipeline draw-in groove and flange draw-in groove and are arranged side by side one
Rise, it is ensured that the relative position of pipeline and flange.
The side of upper clamp formwork 2 and lower clamp formwork 1 be provided with for clamping after pipeline radial dilatation rush core 4, rush core 4 and be positioned at
Arranging pipeline draw-in groove and flange draw-in groove side, the outer end rushing core is arcuate structure, play the guiding role, it is simple to insert in pipeline.
Lower clamp formwork is provided with horizontal guide pillar 8, and horizontal guide pillar 8 is provided with and can rush block 7 along the activity that horizontal guide pillar moves, and rushes core
Block side is rushed in the activity of being located at, and activity is rushed block opposite side and is provided with the union joint for being connected with driving cylinder, and wherein, horizontal guide pillar is also
A pair of row's setting.
The top of upper clamp formwork is equipped with the connecting portion for being connected with the pressure head of press with the bottom of lower clamp formwork；Upper clamp formwork and
Between lower clamp formwork, relative motion mode can be: 1, lower clamp formwork maintains static, and upper clamp formwork top is connected with the pressure head of press；2, upper folder
Mould maintains static, and lower clamp formwork bottom is connected with the pressure head of press；3, the one of the bottom balancer of the top of lower clamp formwork and lower clamp formwork
Pressure head is connected.Simple in construction, set-up mode is various, it is simple to make.
Pipeline structure riveting technique:
Flange draw-in groove that pipeline after needing the flange of riveting and molding is individually positioned on corresponding lower clamp formwork and pipe
On an outpost of the tax office's groove, upper clamp formwork and lower clamp formwork Guan Bi, flange and pipeline are clamped；
Driving rushes core to pipe ends feeding, makes pipeline inner wall radial dilatation tightly fit together with flange inner wall.
Pipeline is aluminum pipe, and expansion ductility is good；Traditional Welder can well be replaced by flange riveting on body
Sequence, it is to avoid because of the weld defects such as the trachoma that welding produces, line connection good airproof performance, attended operation is easy.
Above in conjunction with accompanying drawing, this utility model is exemplarily described, it is clear that this utility model implements and is not subject to
The restriction of aforesaid way, as long as have employed design of the present utility model and the improvement of various unsubstantialities that technical scheme is carried out,
Or the most improved design of the present utility model and technical scheme are directly applied to other occasion, all guarantor of the present utility model
Within the scope of protecting.
Claims (8)
1. a pipeline structure riveting die, it is characterised in that: include the upper clamp formwork for clamping pipeline and flange and lower clamp formwork,
The side of described upper clamp formwork and lower clamp formwork be provided with for clamping after pipeline radial dilatation rush core.
2. pipeline structure riveting die as claimed in claim 1, it is characterised in that: it is provided with perpendicular between described upper clamp formwork and lower clamp formwork
Straight guide pillar.
3. as claimed in claim 1 pipeline structure riveting die, it is characterised in that: described upper clamp formwork with lower clamp formwork relative on position
It is provided with the pipeline draw-in groove for clamping pipeline and the flange draw-in groove for clamping flange.
4. pipeline structure riveting die as claimed in claim 1, it is characterised in that: the described outer end rushing core is arcuate structure.
5. pipeline structure riveting die as claimed in claim 1, it is characterised in that: described lower clamp formwork is provided with horizontal guide pillar, water
Flat guide pillar is provided with and can rush block along the activity that horizontal guide pillar moves, and the described core that rushes is located at activity and rushes block side, activity rush block another
Side is provided with the union joint for being connected with driving cylinder.
6. pipeline structure riveting die as claimed in claim 3, it is characterised in that: described pipeline draw-in groove and flange draw-in groove set side by side
Put together.
7. pipeline structure riveting die as claimed in claim 5, it is characterised in that: described horizontal guide pillar is be arranged side by side
Right.
8. pipeline structure riveting die as claimed in claim 5, it is characterised in that: under the top of described upper clamp formwork and lower clamp formwork
Portion is equipped with the connecting portion for being connected with the pressure head of press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620651973.6U CN205763384U (en) | 2016-06-28 | 2016-06-28 | Pipeline structure riveting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620651973.6U CN205763384U (en) | 2016-06-28 | 2016-06-28 | Pipeline structure riveting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763384U true CN205763384U (en) | 2016-12-07 |
Family
ID=58127859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620651973.6U Expired - Fee Related CN205763384U (en) | 2016-06-28 | 2016-06-28 | Pipeline structure riveting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964805A (en) * | 2016-06-28 | 2016-09-28 | 芜湖通和汽车管路系统股份有限公司 | Pipeline structure riveting mold |
-
2016
- 2016-06-28 CN CN201620651973.6U patent/CN205763384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964805A (en) * | 2016-06-28 | 2016-09-28 | 芜湖通和汽车管路系统股份有限公司 | Pipeline structure riveting mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20200628 |