CN202199634U - Reinforced pipe bender - Google Patents
Reinforced pipe bender Download PDFInfo
- Publication number
- CN202199634U CN202199634U CN201120250062XU CN201120250062U CN202199634U CN 202199634 U CN202199634 U CN 202199634U CN 201120250062X U CN201120250062X U CN 201120250062XU CN 201120250062 U CN201120250062 U CN 201120250062U CN 202199634 U CN202199634 U CN 202199634U
- Authority
- CN
- China
- Prior art keywords
- support wheel
- frame
- medial support
- guide rail
- pull rod
- 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 discloses a reinforced pipe bender, which comprises a frame. A rotary inside support wheel is arranged on the frame, a guide rail arranged radially along the inside support wheel is arranged at the top of the frame, a movable seat arranged on the guide rail is in sliding fit with the guide rail, a hydraulic cylinder for diving the movable seat to slide along the guide rail is arranged on the frame, two outside squeeze wheels are arranged on the movable seat, the axis of the inside support wheel is perpendicular to both axes of the two outside squeeze wheels, and a fastening pull rod is arranged between the top end of a rotary shaft of the inside support wheel and the frame. The reinforced pipe bender is simple in structure, convenient in operation and fine in bending effect, the top end of the rotary shaft of the inside support wheel can be tensioned by the fastening pull rod, inclination or bending of the rotary shaft can be avoided, and machining precision is ensured.
Description
Technical field
The utility model relates to the metalworking technology field, relates in particular to a kind of bender that is used for the metal pipe material bending.
Background technology
In the metal pipe material bending process; In the inboard at turnover position tube wall takes place easily and subside, way commonly used is filling sand or a filling lead etc. in pipe, machines removing of back filler but all relate to; Not only operation inconvenience; And operation site is clean and tidy inadequately and environmental protection, when especially heating removes lead, can produce harmful lead steam.
Referring to Fig. 1, some tubing bender has adopted pinch roller formula structure, generally comprises frame (omitting among the figure); Frame is provided with the medial support wheel 1 of rotation; The end face of frame is provided with the guide rail 2 of taking turns 1 radial arrangement along medial support, is sliding combined with on the guide rail 2 to move seat 3, and frame is provided with and is used to drive the hydraulic cylinders 7 that mobile seat 3 slides along guide rail 2; The piston rod 6 of hydraulic cylinder 7 links to each other with mobile seat 3, moves outside squeegee roller 4 and outside squeegee roller 5 are installed on the seat 3.Medial support wheel 1 is a driving wheel; When metal pipe material 8 stretches between the squeegee roller of 1 and two outside of medial support wheel; The piston rod 6 of hydraulic cylinder 7 drives and moves seat 3 along guide rail 2 slips, and outside squeegee roller 4 is compressed metal pipe material 8 with outside squeegee roller 5, and metal pipe material 8 is along with the rotation of medial support wheel 1 can be advanced gradually; And crooked gradually under the extruding of two outside squeegee rollers, until reaching satisfactory curvature.
In the operation, the rotating shaft of medial support wheel 1 especially can receive bigger thrust in the top of rotating shaft, and axes of rotation skew even bending can take place long-term the use, influence the precision of bending.
The utility model content
The utility model provides a kind of easy to operate, tubing bender that bending is effective, through the reinforcing to inboard support wheel rotating shaft, has guaranteed the precision of processing.
A kind of reinforcement type tubing bender comprises frame, and described frame is provided with the medial support wheel of rotation; The end face of frame is provided with the guide rail of arranging along the medial support wheel radial; Be sliding combined with on the guide rail and move seat, frame is provided with to be used to drive and moves the hydraulic cylinder that seat slides along guide rail, and described mobile seat is provided with two outside squeegee rollers; The all vertical layout of axis of described medial support wheel and two outside squeegee rollers is provided with fastening pull rod between the top of the rotating shaft of medial support wheel and the frame.
Described fastening pull rod one end is connected through the top of bearing with the rotating shaft of medial support wheel, and the other end is fixedly connected with frame.
In order to drive the medial support wheel, be provided with drive motors, the output shaft of this drive motors is through drive disk assembly and the interlock of medial support wheel, and described drive disk assembly can be gear, belt or chain etc.
Between the rotating shaft and frame of described medial support wheel, and all be connected between the rotating shaft of outside squeegee roller and the frame through each self-corresponding bearing.
Loosening in order to prevent metal pipe material to be processed, described medial support wheel with two outside squeegee roller be provided with cannelure around separately excircle, be used to limit metal pipe material.The size and dimension of cannelure matches with the outer wall of metal pipe material to be processed.
The medial support wheel is driving wheel; When metal pipe material stretches between medial support wheel and two outside squeegee rollers; Two outside squeegee rollers compress metal pipe material; Metal pipe material is along with the rotation of medial support wheel can be advanced gradually, and bending gradually under the extruding of two outside squeegee rollers, until reaching satisfactory curvature.
The reinforcement type tubing bender of the utility model is simple in structure, easy to operate, and bending is effective, and fastening pull rod can be strained the top of medial support wheel rotating shaft, can avoid axes of rotation skew or bending, has guaranteed the precision of processing.
Description of drawings
Fig. 1 is the structural representation (having omitted accessories such as frame) of tubing bender in the prior art;
Fig. 2 is the structural representation (having omitted accessories such as frame) of a kind of reinforcement type tubing of the utility model bender;
Sketch map when Fig. 3 is the reinforcement type tubing bender processing metal tubing among Fig. 2.
The specific embodiment
Referring to Fig. 2 and Fig. 3; A kind of reinforcement type tubing of the utility model bender comprises frame (omitting among the figure), and frame is provided with the medial support wheel 1 of rotation; The end face of frame is provided with the guide rail 2 of taking turns 1 radial arrangement along medial support; Be sliding combined with on the guide rail 2 and move seat 3, frame is provided with to be used to drive and moves seat 3 along the hydraulic cylinder 7 that guide rail 2 slides, and moves outside squeegee roller 4 and outside squeegee roller 5 are installed on the seat 3.The all vertical layout of axis of medial support wheel 1 and two outside squeegee rollers.
Be provided with fastening pull rod 9 between the top of the rotating shaft 10 of medial support wheel 1 and the frame, fastening pull rod 9 one ends are connected with the top of rotating shaft 10 through bearing, and the other end is fixedly connected with frame through fixed block 11.
In order to drive medial support wheel 1, be provided with drive motors (omitting among the figure), the output shaft of this drive motors is through drive disk assembly (like belt) and 1 interlock of medial support wheel.
Loosening in order to prevent metal pipe material to be processed 8,1 and two outside of medial support wheel squeegee roller is provided with cannelure around excircle separately, is used to limit metal pipe material 8, and the size and dimension of cannelure matches with the outer wall of metal pipe material to be processed 8.
Claims (3)
1. reinforcement type tubing bender; Comprise frame, it is characterized in that described frame is provided with the medial support wheel of rotation; The end face of frame is provided with the guide rail of arranging along the medial support wheel radial; Be sliding combined with on the guide rail and move seat, frame is provided with to be used to drive and moves the hydraulic cylinder that seat slides along guide rail, and described mobile seat is provided with two outside squeegee rollers; The all vertical layout of axis of described medial support wheel and two outside squeegee rollers is provided with fastening pull rod between the top of the rotating shaft of medial support wheel and the frame.
2. reinforcement type tubing bender as claimed in claim 1 is characterized in that, described fastening pull rod one end is connected through the top of bearing with the rotating shaft of medial support wheel, and the other end is fixedly connected with frame.
3. reinforcement type tubing bender as claimed in claim 2 is characterized in that, described medial support wheel with two outside squeegee roller be provided with cannelure around separately excircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120250062XU CN202199634U (en) | 2011-07-15 | 2011-07-15 | Reinforced pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120250062XU CN202199634U (en) | 2011-07-15 | 2011-07-15 | Reinforced pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202199634U true CN202199634U (en) | 2012-04-25 |
Family
ID=45963772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120250062XU Expired - Fee Related CN202199634U (en) | 2011-07-15 | 2011-07-15 | Reinforced pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202199634U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438510A (en) * | 2014-12-16 | 2015-03-25 | 张素平 | Head bending device for digital-control automatic pipe bending machine |
| CN106426893A (en) * | 2016-10-10 | 2017-02-22 | 芜湖瑞德机械科技有限公司 | Bending device suitable for plastic section bars |
| CN107814156A (en) * | 2017-11-30 | 2018-03-20 | 华东交通大学 | A kind of bending track device suitable for monorail conveyer |
-
2011
- 2011-07-15 CN CN201120250062XU patent/CN202199634U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438510A (en) * | 2014-12-16 | 2015-03-25 | 张素平 | Head bending device for digital-control automatic pipe bending machine |
| CN104438510B (en) * | 2014-12-16 | 2016-06-22 | 余祥红 | A kind of numerical control automatic pipebender head bending device |
| CN106426893A (en) * | 2016-10-10 | 2017-02-22 | 芜湖瑞德机械科技有限公司 | Bending device suitable for plastic section bars |
| CN106426893B (en) * | 2016-10-10 | 2019-01-04 | 芜湖瑞德机械科技有限公司 | A kind of apparatus for bending suitable for plastic material |
| CN107814156A (en) * | 2017-11-30 | 2018-03-20 | 华东交通大学 | A kind of bending track device suitable for monorail conveyer |
| CN107814156B (en) * | 2017-11-30 | 2023-12-15 | 华东交通大学 | Rail bending device suitable for monorail conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20120715 |