CN202207731U - Pipe bender with double extruding mechanisms - Google Patents
Pipe bender with double extruding mechanisms Download PDFInfo
- Publication number
- CN202207731U CN202207731U CN2011202501798U CN201120250179U CN202207731U CN 202207731 U CN202207731 U CN 202207731U CN 2011202501798 U CN2011202501798 U CN 2011202501798U CN 201120250179 U CN201120250179 U CN 201120250179U CN 202207731 U CN202207731 U CN 202207731U
- Authority
- CN
- China
- Prior art keywords
- medial support
- support wheel
- pressing mechanism
- seat
- frame
- 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
Links
Images
Abstract
The utility model discloses a pipe bender with double extruding mechanism; the pipe bender comprises a frame, wherein an inner side supporting wheel and two extruding mechanisms interacting with the outer circumferential surface of the inner side supporting wheel are arranged on the frame. The pipe bender with the double extruding mechanisms has a simple structure and convenience in operation, and can limit the metal pipe to the outer circumferential surface of the inner side supporting wheel by added extruding mechanisms when the central angle corresponding to the bending part is large.
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; The inboard tube wall that takes place easily at the turnover position subsides, need be by the bender of special use, referring to Fig. 1; More existing benders comprise frame; Frame be provided with rotation medial support wheel 1 and with the interactional pressing mechanism of outer circumference surface of medial support wheel 1, metal pipe material can be attached to medial support gradually and take turns 1 outer circumference surface under the effect of pressing mechanism, promptly accomplished bending according to predetermined radius of curvature.
Pressing mechanism generally comprise frame end face take turns the guide rail 2 of 1 radial arrangement along medial support, be sliding combined with on the guide rail 2 and move seat 3.Mobile seat 3 side of medial support wheel 1 dorsad is connected with leading screw push rod 6; Be fixed with internal thread seat 7 on the frame; Leading screw push rod 6 pass this internal thread seat 7 and with internal thread seat 7 threaded engagement; Leading screw push rod 6 is provided with handwheel 9 away from an end that moves seat 3, and meeting axially-movable under the effect of internal thread seat 7 during 6 rotations of leading screw push rod drives then and moves seat 3 along guide rail 2 slips; Move outside squeegee roller 4 and outside squeegee roller 5 are installed on the seat 3, make it be attached to the outer circumference surface of medial support wheel 1 through outside squeegee roller 4 and outside squeegee roller 5 extrusion metal tubing.
When the pairing central angle in bending part is big, only depend on a pressing mechanism, be difficult to extruded metal pipe material is limited to the outer circumference surface of medial support wheel.
The utility model content
The utility model provides a kind of easy to operate, tubing bender that bending is effective, when pairing central angle is big in the bending part, can extruded metal pipe material be limited to the outer circumference surface of medial support wheel through the pressing mechanism of setting up.
The tubing bender of a kind of pair of pressing mechanism comprises frame, the interactional pressing mechanism of outer circumference surface that described frame is provided with the medial support wheel and takes turns with medial support, and described pressing mechanism is two.
The outer circumference surface of medial support wheel and the interaction between the pressing mechanism are through the extruded metal pipe material power of having an effect, and promptly are indirect interactions.Described two pressing mechanisms are described pair of pressing mechanism.
When the outer circumference surface of described two pressing mechanisms and medial support wheel interacted, the angle of two pressing mechanisms and medial support wheel circle center line connecting was 60～90 to spend.
Described pressing mechanism can utilize prior art, comprises the guide rail of arranging along the medial support wheel radial of frame end face, is sliding combined with on the guide rail and moves seat, moves two outside squeegee rollers are installed on the seat.Also be provided with in addition to drive and move the driving mechanism that seat slides along guide rail.
The medial support wheel is driving wheel; When metal pipe material stretches between medial support wheel and two pressing mechanisms; Outside squeegee roller in two pressing mechanisms compresses 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 pressing mechanisms, until reaching satisfactory curvature.
The tubing bender of the two pressing mechanisms of the utility model is simple in structure, easy to operate, when pairing central angle is big in the bending part, can metal pipe material be limited to the outer circumference surface of medial support wheel through the pressing mechanism of setting up.
Description of drawings
Fig. 1 is the structural representation of prior art tubing bender;
Structural representation when Fig. 2 is the tubing bender processing metal tubing of the two pressing mechanisms of the utility model.
Accessories such as frame have been omitted among each figure.
The specific embodiment
Referring to accompanying drawing, the tubing bender of a kind of pair of pressing mechanism of the utility model comprises frame (omitting among the figure), and frame is provided with 1 and two pressing mechanism of medial support wheel of rotation.The included angle A of taking turns 1 circle center line connecting with medial support during the work of two pressing mechanisms is 90 to spend.
Two pressing mechanisms have identical structure, and what include the end face that is positioned at frame takes turns the guide rail 2 of 1 radial arrangement along medial support, is sliding combined with on the guide rail 2 and moves seat 3.
Move outside squeegee roller 4 and outside squeegee roller 5 are installed on the seat 3, all vertical layout of axis of medial support wheel 1 and two outside squeegee rollers.
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.
The utility model tubing bender is simple in structure, and is easy to operate, when pairing central angle is big in the bending part, can metal pipe material be limited to the outer circumference surface of medial support wheel through the pressing mechanism of setting up.
Claims (3)
1. the tubing bender of two pressing mechanisms comprises frame, and the interactional pressing mechanism of outer circumference surface that described frame is provided with the medial support wheel and takes turns with medial support is characterized in that described pressing mechanism is two.
2. the tubing bender of pair pressing mechanism as claimed in claim 1 is characterized in that, the angle of described two pressing mechanisms and medial support wheel circle center line connecting is 60～90 degree.
3. the tubing bender of pair pressing mechanism as claimed in claim 2 is characterized in that, said pressing mechanism comprises the guide rail of arranging along the medial support wheel radial of frame end face, is sliding combined with on the guide rail and moves seat, moves two outside squeegee rollers are installed on the seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202501798U CN202207731U (en) | 2011-07-15 | 2011-07-15 | Pipe bender with double extruding mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202501798U CN202207731U (en) | 2011-07-15 | 2011-07-15 | Pipe bender with double extruding mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202207731U true CN202207731U (en) | 2012-05-02 |
Family
ID=45987287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202501798U Expired - Fee Related CN202207731U (en) | 2011-07-15 | 2011-07-15 | Pipe bender with double extruding mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202207731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828191A (en) * | 2021-01-05 | 2021-05-25 | 国网浙江省电力有限公司丽水供电公司 | Portable lead wire end bending device |
-
2011
- 2011-07-15 CN CN2011202501798U patent/CN202207731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828191A (en) * | 2021-01-05 | 2021-05-25 | 国网浙江省电力有限公司丽水供电公司 | Portable lead wire end bending device |
| CN112828191B (en) * | 2021-01-05 | 2023-02-03 | 国网浙江省电力有限公司丽水供电公司 | Portable lead wire end bending device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103350133A (en) | Bending machine used for electric roller support | |
| CN204381075U (en) | Pinch roll apparatus | |
| CN202462886U (en) | Device for straightening and rounding plastic pipe on line | |
| CN202199639U (en) | Pipe bending machine with improved extruding effect | |
| CN106391801A (en) | Steel ring edge folding machine | |
| CN106111757B (en) | automatic rolling machine | |
| CN203265358U (en) | Internally-reinforced externally-thinned cylindrical part spinning forming equipment | |
| CN203877644U (en) | Locking layer winder | |
| CN202207731U (en) | Pipe bender with double extruding mechanisms | |
| CN202963318U (en) | Torsion machine | |
| CN104368712B (en) | Veneer reeling machine reducing and expansion mouth processing unit (plant) | |
| CN202207730U (en) | Pipe bender with three extruding mechanisms | |
| CN205291644U (en) | Vertical triangle is glued, steel wire winding laminating compaction device | |
| CN202527561U (en) | Device for machining spiral twisted tube | |
| CN202199634U (en) | Reinforced pipe bender | |
| CN107150078B (en) | Bending machine is used in a kind of manufacture of hardware | |
| CN202199636U (en) | Manual pipe bender | |
| CN204054635U (en) | A kind of braiding polyethylene pipe whirligig | |
| CN202199638U (en) | Tube bending machine | |
| CN201723651U (en) | Transmission device of clamp-shaped rack of self-adjusting welding roller bed | |
| CN204247851U (en) | Veneer reeling machine reducing and expansion mouth processing unit (plant) | |
| CN204020079U (en) | A kind of flat volume squash type paper square tube shaped device | |
| CN202208568U (en) | Guiding apparatus of copper pipe rewinding machine | |
| CN102019327A (en) | Rolled pipe end former | |
| CN205011089U (en) | Regenerated leather coiling mechanism |
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: 20120502 Termination date: 20120715 |