CN203209495U - Pipe molding device - Google Patents
Pipe molding device Download PDFInfo
- Publication number
- CN203209495U CN203209495U CN 201320137418 CN201320137418U CN203209495U CN 203209495 U CN203209495 U CN 203209495U CN 201320137418 CN201320137418 CN 201320137418 CN 201320137418 U CN201320137418 U CN 201320137418U CN 203209495 U CN203209495 U CN 203209495U
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- CN
- China
- Prior art keywords
- pipe
- template
- bending
- die
- fixture
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a pipe molding device which comprises a first die plate, a second die plate, a fixing part and a guide pipe, wherein the upper surface of the second die is provided with a cavity body, the guide pipe is fixed in the second die plate through the fixing part, and the fixing part is connected with the second die plate through a connector; in addition, the pipe molding device also comprises a bending and molding die which is arranged in the cavity body of the second die plate. According to the pipe molding device, as the bending and molding die is used, during molding, the external spherical surface of a ball sleeve of the bending and molding die is in contact with the inner wall of the bent pipe to ensure that the pipe does not deform.
Description
Technical field
The utility model relates to a kind of pipe abnormity shaped device, relates in particular to the big-inch pipe abnormity shaped device that a kind of specialty is used for mounting.
Background technology
Need to use many crooked pipes in the now domestic auto manufacturing, because this pipe specific (special) requirements in use, the ovality of the cross section circle of requirement pipe can not be greater than 20, pipe bent position transition nature must not be wrinkling, and can not there be requirements such as significantly drawing trace on the surface, hydraulic pipe bender is all adopted in the general processing of brake forming of existing pipe, obviously be to satisfy above specification requirement, and inefficiency, the market competitiveness do not had.
Summary of the invention
At the weak point of above-mentioned technology, the utility model provides a kind of accuracy of manufacture height, efficient height (can raise the efficiency 3-4 doubly), the device that operating personnel's working strength is low.
A kind of Pipe forming device, comprise first template, second template, fixture, the guide pipe of cavity are arranged at upper surface, described guide pipe is fixed in second template by fixture, fixture is connected with second template by connector, also comprise bending and forming die in addition, described bending and forming die is placed in the cavity of second template.
Preferably, described fixture is fixed block.
Preferably, described connector is bolt.
Preferably, described cavity takes the shape of the letter U.
Preferably, described bending and forming die is the ball cover that links together.
The beneficial effects of the utility model are, owing to used bending and forming die, in the time of moulding, have guaranteed that pipe is indeformable because the ball cover spherical outside surface of bending and forming die contacts with crooked tube inner wall.
Description of drawings
Front view when Fig. 1 uses for the utility model.
1-first template; The 2-fixture; The 3-guide pipe; The 4-pipe; The 5-bending and forming die; 6-second template
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
A kind of Pipe forming device, as shown in Figure 1, comprise first template 1, second template 6, fixture 2, the guide pipe 3 of cavity are arranged at upper surface, described guide pipe 3 is fixed in second template 6 by fixture 2, fixture 2 is connected with second template 6 by connector, also comprise bending and forming die 5 in addition, described bending and forming die 5 is placed in the cavity of second template 6.
Preferably, described fixture 2 is fixed block.
Preferably, described connector is bolt.
Preferably, described cavity takes the shape of the letter U.
Preferably, the ball cover of described bending and forming die 5 for linking together.
The course of work and the principle of described device are as follows: during crooked pipe 4, bending and forming die 5 is moved in the guide pipe 3 by hydraulic means, the pipe 4 of wanting moulding is put in the cavity of second template 6, length according to pipe 4 is installed limited block (not marking among the figure) at the cavity two ends of second template 6, make pipe 4 fixed-site.With hydraulic means bending and forming die 5 is pushed up in the pipe 4 of wanting moulding, the degree of depth that bending and forming die 5 enters in the pipe 4 is decided according to the shape of bending again, and the general degree of depth surpasses second elbow and gets final product.This moment, first template 1 was down moved, pipe 4 stressed bendings, because the ball cover spherical outside surface of inner bending and forming die 5 contacts with crooked tube inner wall, it is sphere with contacting of ball that ball connects axle, can carry out 360 ° freely turn round, bending former 5 is and then crooked, its duty is equivalent to a flexible axle, ball cover spherical outside surface owing to bending and forming die 5 contacts with the inwall of crooked pipe 4 simultaneously, guaranteed that pipe 4 is indeformable, coincide when first template 1 and second template 6 that pipe 4 is the moulding according to the shape of first template 1 and second template 6 just, at this moment, hydraulic means work is moved bending and forming die 5 in the guide pipe 3 to, and first template 1 is up moved, 4, one workflows of pipe of taking out machine-shaping finish.
Claims (5)
1. Pipe forming device, comprise first template, second template, fixture, the guide pipe of cavity are arranged at upper surface, described guide pipe is fixed in second template by fixture, fixture is connected with second template by connector, it is characterized in that, also comprise bending and forming die, described bending and forming die is placed in the cavity of second template.
2. Pipe forming device as claimed in claim 1 is characterized in that, described fixture is fixed block.
3. Pipe forming device as claimed in claim 1 is characterized in that, described connector is bolt.
4. Pipe forming device as claimed in claim 1 is characterized in that, described cavity takes the shape of the letter U.
5. Pipe forming device as claimed in claim 1 is characterized in that, described bending and forming die is the ball cover that links together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137418 CN203209495U (en) | 2013-03-22 | 2013-03-22 | Pipe molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137418 CN203209495U (en) | 2013-03-22 | 2013-03-22 | Pipe molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203209495U true CN203209495U (en) | 2013-09-25 |
Family
ID=49199066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320137418 Expired - Fee Related CN203209495U (en) | 2013-03-22 | 2013-03-22 | Pipe molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203209495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056885A (en) * | 2013-03-22 | 2014-09-24 | 浙江炜驰机械集团有限公司 | Pipe forming device |
-
2013
- 2013-03-22 CN CN 201320137418 patent/CN203209495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056885A (en) * | 2013-03-22 | 2014-09-24 | 浙江炜驰机械集团有限公司 | Pipe forming device |
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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 |
Granted publication date: 20130925 Termination date: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |