CN202270790U - Rotary type hydraulic pipe bending machine - Google Patents
Rotary type hydraulic pipe bending machine Download PDFInfo
- Publication number
- CN202270790U CN202270790U CN2011203441402U CN201120344140U CN202270790U CN 202270790 U CN202270790 U CN 202270790U CN 2011203441402 U CN2011203441402 U CN 2011203441402U CN 201120344140 U CN201120344140 U CN 201120344140U CN 202270790 U CN202270790 U CN 202270790U
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- China
- Prior art keywords
- mold
- base
- movable mold
- rotary type
- type hydraulic
- 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 rotary type hydraulic pipe bending machine including a base, a movable mold and a fixed mold arranged on the base, a hydraulic cylinder for moving the movable mold back and forth, a rotating shaft fixedly arranged under the base, a pressure plate where the lower end of the rotating shaft is rotatably installed, and a vertical plate fixedly arranged on the base. A through hole, of which the shape matches with that of the vertical plate, is formed on the fixed mold, and the through hole of the fixed mold is sleeved on the vertical plate. The movable mold is connected with the piston rod of the hydraulic cylinder through a push plate. The movable mold is provided with two symmetric support arms, each of which is provided with a nylon arc block. The base of the pipe bending machine is rotatable, which makes the pipe bending machine more convenient to use. Since the arc blocks of the movable mold are made of nylon materials, workpieces may not be scratched, and the surface quality of bent pipes is improved.
Description
Technical field
The utility model relates to a kind of bending pipe machine, particularly relates to a kind of rotary type hydraulic pressure bending pipe machine.
Background technology
Existing bending pipe machine is generally used for simmering running water pipe or steam heating pipe, and the mold of its use is English system and is made of metal, and roller is installed below the bending pipe machine base, and bending pipe machine can be moved.There is following shortcoming in this bending pipe machine:
1, the bending pipe machine base can not rotate, and when needing to change the bending pipe machine orientation, can only promote base, makes it move or rotate with roller, and it is very inconvenient to operate;
2,,, influenced the outward appearance of workpiece so in simmering the pipe process, can scratch surface of the work when sliding relatively between mold and the steel pipe because mold is made of metal and its inner surface accuracy is lower.
Summary of the invention
A purpose of the utility model provides the rotatable hydraulic pressure bending pipe machine of a kind of base.
Another purpose of the utility model provides a kind of hydraulic pressure bending pipe machine that can not scratch surface of the work.
For this reason, the technical scheme of the utility model is following:
A kind of rotary type hydraulic pressure bending pipe machine; Comprise base, be arranged on movable mold and fixing mold on the base; And be used to hydraulic cylinder that movable mold is moved forward and backward, and being installed with a rotating shaft under the described base, the lower end of said rotating shaft can be rotatably set in the platen.
Be set with a riser on the described base; Be formed with the through hole that adapts with said riser shape on the said fixedly mold; The through hole of said fixedly mold is enclosed within on the said riser; Said movable mold is connected with the piston rod of said hydraulic cylinder through a push pedal, and this activity mold has the support arm of two symmetries, and the circular arc piece that a nylon is processed respectively is installed on each support arm.
Said movable mold and the arc groove that fixedly forms on the mold are the metric system groove.
The rotary type hydraulic pressure bending pipe machine of the utility model, its base can rotate in rotating shaft, uses more conveniently, and movable in addition mold circular arc piece is selected nylon material for use, can not scratch workpiece, has improved the surface quality of simmering pipe.
Description of drawings
Fig. 1 is structure master, the vertical view of the rotary type hydraulic pressure bending pipe machine of the utility model.
The specific embodiment
Describe below in conjunction with the structure of accompanying drawing the rotary type hydraulic pressure bending pipe machine of the utility model.
As depicted in figs. 1 and 2; This rotary type hydraulic pressure bending pipe machine comprises base 5, be arranged on movable mold 2 and fixing mold 1 on the base 5; And be used to hydraulic cylinder 4 that movable mold is moved forward and backward; Be set with a riser 8 on the base 5, fixedly be formed with the through hole (not shown) that adapts with riser 8 shapes on the mold 1, fixedly the through hole of mold 1 is enclosed within on the riser 8.Movable mold 2 is connected with the piston rod of hydraulic cylinder 4 through a push pedal 3, and movable mold 2 has the support arm 9 of two symmetries, and the circular arc piece 10 that a nylon is processed is installed on each support arm 9.Movable mold 2 can be changed with fixing mold 1, so that simmer the pipe of system different-diameter.
Referring to Fig. 1, be installed with a rotating shaft 7 below the base 5, the lower end of rotating shaft 7 can be rotatably set in the platen 6.
For the ease of simmering the metric system pipe, the arc groove that forms on said movable mold 2 and the fixing mold 1 is the metric system groove.
During use,, change the mold of corresponding specification and control hydraulic cylinder travel according to supplied materials diameter and bending radius.In an embodiment of the utility model, flexible ￠ 10～￠ 45 steel pipes of bending pipe machine, in addition, rotatable 120 ° of bending pipe machine.
Claims (3)
1. rotary type hydraulic pressure bending pipe machine; Comprise base, be arranged on movable mold and fixing mold on the base; And be used to hydraulic cylinder that movable mold is moved forward and backward; It is characterized in that: be installed with a rotating shaft under the described base, the lower end of said rotating shaft can be rotatably set in the platen.
2. rotary type hydraulic pressure bending pipe machine according to claim 1; It is characterized in that: be set with a riser on the described base; Be formed with the through hole that adapts with said riser shape on the said fixedly mold, the through hole of said fixedly mold is enclosed within on the said riser, and said movable mold is connected with the piston rod of said hydraulic cylinder through a push pedal; This activity mold has the support arm of two symmetries, and the circular arc piece that a nylon is processed respectively is installed on each support arm.
3. rotary type hydraulic pressure bending pipe machine according to claim 1 and 2 is characterized in that: said movable mold and the arc groove that fixedly forms on the mold are the metric system groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203441402U CN202270790U (en) | 2011-09-14 | 2011-09-14 | Rotary type hydraulic pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203441402U CN202270790U (en) | 2011-09-14 | 2011-09-14 | Rotary type hydraulic pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270790U true CN202270790U (en) | 2012-06-13 |
Family
ID=46191177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203441402U Expired - Fee Related CN202270790U (en) | 2011-09-14 | 2011-09-14 | Rotary type hydraulic pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550355A (en) * | 2014-11-27 | 2015-04-29 | 芜湖福马汽车零部件有限公司 | Long steel pipe bending machine |
-
2011
- 2011-09-14 CN CN2011203441402U patent/CN202270790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550355A (en) * | 2014-11-27 | 2015-04-29 | 芜湖福马汽车零部件有限公司 | Long steel pipe bending machine |
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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: 20120613 Termination date: 20140914 |
|
| EXPY | Termination of patent right or utility model |