CN207711438U - A kind of hydraulic forming machine - Google Patents
A kind of hydraulic forming machine Download PDFInfo
- Publication number
- CN207711438U CN207711438U CN201721228701.6U CN201721228701U CN207711438U CN 207711438 U CN207711438 U CN 207711438U CN 201721228701 U CN201721228701 U CN 201721228701U CN 207711438 U CN207711438 U CN 207711438U
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- China
- Prior art keywords
- hydraulic cylinder
- cylinder
- hydraulic
- push plate
- center line
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Abstract
The utility model discloses a kind of hydraulic forming machines, including workbench, cylindrical pipe, the first hydraulic cylinder, the second hydraulic cylinder, third hydraulic cylinder, the 4th hydraulic cylinder, the first push plate and the second push plate；Cylindrical pipe is provided on the workbench, the surrounding of cylindrical pipe is provided with the first hydraulic cylinder, the second hydraulic cylinder, third hydraulic cylinder and the 4th hydraulic cylinder；The utility model hydraulic forming machine makes pipe be deformed along four orientation by four hydraulic cylinders, becomes cuboid pipe with rounded corners, greatly improves work efficiency, reduce production cost；The utility model hydraulic forming machine makes two casings of pipe while being molded, and reduces processing step, improves the economic benefit and the market competitiveness of enterprise.
Description
Technical field
The utility model is related to molding machine technical field, especially a kind of hydraulic forming machine.
Background technology
Currently, often straight section and fillet section is used to be separately formed in the prior art, then butt welding is rectangular at fillet
Body pipe, but due to foozle always on not at counterpart, and is difficult correction；Also have in the prior art and is filled using hydro-forming
It sets, but hydraulic forming device is complicated in the prior art, mold is more, and cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic forming machines of simple structure, low cost, high efficiency.
Realize that the technical solution of the utility model aim is：A kind of hydraulic forming machine, which is characterized in that including work
Platform, cylindrical pipe, the first hydraulic cylinder, the second hydraulic cylinder, third hydraulic cylinder, the 4th hydraulic cylinder, the first push plate and
Second push plate；Cylindrical pipe is provided on the workbench, the surrounding of cylindrical pipe is provided with the first hydraulic cylinder, second
Hydraulic cylinder, third hydraulic cylinder and the 4th hydraulic cylinder；First hydraulic cylinder, the second hydraulic cylinder, third hydraulic oil
Cylinder and the 4th hydraulic cylinder are in same level, the center line of the center line and the second hydraulic cylinder of first hydraulic cylinder
On same straight line, and the center line of the center line of the first hydraulic cylinder and the second hydraulic cylinder both passes through cylindrical pipe
Dot；The center line of the third hydraulic cylinder and the center line of the 4th hydraulic cylinder are on same straight line, and third hydraulic pressure
The center line of the center line of oil cylinder and the 4th hydraulic cylinder both passes through the dot of cylindrical pipe；The center line of first hydraulic cylinder
It is perpendicular with the center line of third hydraulic cylinder；The output end of first hydraulic cylinder and the second hydraulic cylinder is both provided with
One push plate, the first push plate and the first hydraulic cylinder, the second hydraulic cylinder are perpendicular；The third hydraulic cylinder and the 4th hydraulic oil
The output end of cylinder is both provided with the second push plate, and the second push plate and third hydraulic cylinder, the 4th hydraulic cylinder are perpendicular.
Preferably, the cylindrical pipe includes the first cylinder-shaped sleeve, the second cylinder-shaped sleeve and slim steel wire, the
Two cylinder-shaped sleeves are located in the first cylinder-shaped sleeve, and slim steel wire is located at the first cylinder-shaped sleeve and the second cylinder-shaped sleeve
Between.
Preferably, cylindrical pipe is fixed with by fixture on the workbench.
Preferably, it is provided with annular groove on the workbench, cylindrical pipe is placed in annular groove.
Preferably, the length of first push plate is greater than or equal to the length of the second push plate.
The utility model compared with prior art, remarkable advantage：The utility model hydraulic forming machine passes through four hydraulic pressure
Oil cylinder makes pipe be deformed along four orientation, becomes cuboid pipe with rounded corners, greatly improves work efficiency, reduces production
Cost；The utility model hydraulic forming machine makes two casings of pipe while being molded, and reduces processing step, improves enterprise
Economic benefit and the market competitiveness.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model hydraulic forming machine.
Specific implementation mode
Embodiment 1：
As shown in Figure 1, a kind of hydraulic forming machine, including workbench 1, cylindrical pipe 2, the first hydraulic cylinder 3, the second liquid
Compressing cylinder 4, third hydraulic cylinder 5, the 4th hydraulic cylinder 6, the first push plate 7 and the second push plate 8；It is provided on the workbench 1
Annular groove is placed with cylindrical pipe 2 in annular groove, and the surrounding of cylindrical pipe 2 is provided with the first hydraulic cylinder 3,
Two hydraulic cylinders 4, third hydraulic cylinder 5 and the 4th hydraulic cylinder 6；First hydraulic cylinder 3, the second hydraulic cylinder 4, third
Hydraulic cylinder 5 and the 4th hydraulic cylinder 6 are in same level, the center line and the second hydraulic oil of first hydraulic cylinder 3
The center line of cylinder 4 is on same straight line, and the center line of the center line of the first hydraulic cylinder 3 and the second hydraulic cylinder 4 is worn
Cross the dot of cylindrical pipe 2；The center line of the third hydraulic cylinder 5 and the center line of the 4th hydraulic cylinder 6 are in same
On straight line, and the center line of the center line of third hydraulic cylinder 5 and the 4th hydraulic cylinder 6 both passes through the dot of cylindrical pipe 2；
The center line of the center line and third hydraulic cylinder 5 of first hydraulic cylinder 3 is perpendicular；First hydraulic cylinder, 3 and second liquid
The output end of compressing cylinder 4 is both provided with the first push plate 7, and the first push plate 7 is hung down with the first hydraulic cylinder 3,4 phase of the second hydraulic cylinder
Directly；The output end of 5 and the 4th hydraulic cylinder 6 of the third hydraulic cylinder is both provided with the second push plate 8, the second push plate 8 and third
Hydraulic cylinder 5, the 4th hydraulic cylinder 6 are perpendicular；The length of first push plate 7 is greater than or equal to the length of the second push plate 8.
The cylinder pipe 2 includes the first cylinder-shaped sleeve, the second cylinder-shaped sleeve and slim steel wire, the second cylinder
Shape casing is located in the first cylinder-shaped sleeve, and slim steel wire is between the first cylinder-shaped sleeve and the second cylinder-shaped sleeve.
Embodiment 2：
A kind of hydraulic forming machine, including workbench 1, cylindrical pipe 2, the first hydraulic cylinder 3, the second hydraulic cylinder 4, the
Three hydraulic cylinders 5, the 4th hydraulic cylinder 6, the first push plate 7 and the second push plate 8；Circle is fixed with by fixture on the workbench 1
The surrounding of cylindricality pipe 2, cylindrical pipe 2 is provided with the first hydraulic cylinder 3, the second hydraulic cylinder 4,5 and of third hydraulic cylinder
4th hydraulic cylinder 6；First hydraulic cylinder 3, the second hydraulic cylinder 4, third hydraulic cylinder 5 and the 4th hydraulic cylinder 6 exist
In same level, the center line of the center line of first hydraulic cylinder 3 and the second hydraulic cylinder 4 on same straight line,
And first hydraulic cylinder 3 center line and the center line of the second hydraulic cylinder 4 both pass through the dot of cylindrical pipe 2；Described
The center line of three hydraulic cylinders 5 and the center line of the 4th hydraulic cylinder 6 are on same straight line, and in third hydraulic cylinder 5
The center line of heart line and the 4th hydraulic cylinder 6 both passes through the dot of cylindrical pipe 2；The center line of first hydraulic cylinder 3 and
The center line of three hydraulic cylinders 5 is perpendicular；The output end of first hydraulic cylinder, 3 and second hydraulic cylinder 4 is both provided with
One push plate 7, the first push plate 7 and the first hydraulic cylinder 3, the second hydraulic cylinder 4 are perpendicular；The third hydraulic cylinder 5 and the 4th
The output end of hydraulic cylinder 6 is both provided with the second push plate 8, and the second push plate 8 is hung down with third hydraulic cylinder 5,6 phase of the 4th hydraulic cylinder
Directly；The length of first push plate 7 is greater than or equal to the length of the second push plate 8.
The cylinder pipe 2 includes the first cylinder-shaped sleeve, the second cylinder-shaped sleeve and slim steel wire, the second cylinder
Shape casing is located in the first cylinder-shaped sleeve, and slim steel wire is between the first cylinder-shaped sleeve and the second cylinder-shaped sleeve.
In conclusion the utility model hydraulic forming machine makes pipe be deformed along four orientation by four hydraulic cylinders,
As cuboid pipe with rounded corners, greatly improves work efficiency, reduce production cost；The utility model hydraulic forming machine makes
Two casings for obtaining pipe are molded simultaneously, are reduced processing step, are improved the economic benefit and the market competitiveness of enterprise.
Claims (5)
1. a kind of hydraulic forming machine, which is characterized in that including workbench（1）, cylindrical pipe（2）, the first hydraulic cylinder（3）、
Second hydraulic cylinder（4）, third hydraulic cylinder（5）, the 4th hydraulic cylinder（6）, the first push plate（7）With the second push plate（8）；It is described
Workbench（1）On be provided with cylindrical pipe（2）, cylindrical pipe（2）Surrounding be provided with the first hydraulic cylinder（3）, second
Hydraulic cylinder（4）, third hydraulic cylinder（5）With the 4th hydraulic cylinder（6）；First hydraulic cylinder（3）, the second hydraulic cylinder
（4）, third hydraulic cylinder（5）With the 4th hydraulic cylinder（6）In same level, first hydraulic cylinder（3）Center
Line and the second hydraulic cylinder（4）Center line on same straight line, and the first hydraulic cylinder（3）Center line and the second hydraulic pressure
Oil cylinder（4）Center line both pass through cylindrical pipe（2）Dot；The third hydraulic cylinder（5）Center line and the 4th liquid
Compressing cylinder（6）Center line on same straight line, and third hydraulic cylinder（5）Center line and the 4th hydraulic cylinder（6）'s
Center line both passes through cylindrical pipe（2）Dot；First hydraulic cylinder（3）Center line and third hydraulic cylinder（5）In
Heart line is perpendicular；First hydraulic cylinder（3）With the second hydraulic cylinder（4）Output end be both provided with the first push plate（7）, the
One push plate（7）With the first hydraulic cylinder（3）, the second hydraulic cylinder（4）It is perpendicular；The third hydraulic cylinder（5）With the 4th liquid
Compressing cylinder（6）Output end be both provided with the second push plate（8）, the second push plate（8）With third hydraulic cylinder（5）, the 4th hydraulic oil
Cylinder（6）It is perpendicular.
2. hydraulic forming machine according to claim 1, which is characterized in that the cylinder pipe（2）Including the first cylinder
Shape casing, the second cylinder-shaped sleeve and slim steel wire, the second cylinder-shaped sleeve are located in the first cylinder-shaped sleeve, slim steel wire
Net is between the first cylinder-shaped sleeve and the second cylinder-shaped sleeve.
3. hydraulic forming machine according to claim 1, which is characterized in that the workbench（1）On be fixed with by fixture
Cylindrical pipe（2）.
4. hydraulic forming machine according to claim 1, which is characterized in that the workbench（1）On be provided with annular groove,
Cylindrical pipe is placed in annular groove（2）.
5. hydraulic forming machine according to claim 1, which is characterized in that first push plate（7）Length be more than or wait
In the second push plate（8）Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228701.6U CN207711438U (en) | 2017-09-24 | 2017-09-24 | A kind of hydraulic forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228701.6U CN207711438U (en) | 2017-09-24 | 2017-09-24 | A kind of hydraulic forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207711438U true CN207711438U (en) | 2018-08-10 |
Family
ID=63063679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721228701.6U Expired - Fee Related CN207711438U (en) | 2017-09-24 | 2017-09-24 | A kind of hydraulic forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207711438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675967A (en) * | 2019-01-10 | 2019-04-26 | 北京理工大学 | A kind of adjustable rebound correcting technology |
-
2017
- 2017-09-24 CN CN201721228701.6U patent/CN207711438U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675967A (en) * | 2019-01-10 | 2019-04-26 | 北京理工大学 | A kind of adjustable rebound correcting technology |
| CN109675967B (en) * | 2019-01-10 | 2020-06-23 | 北京理工大学 | Adjustable springback correction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |