CN109692897A - Diameter changeable pipe material bender - Google Patents
Diameter changeable pipe material bender Download PDFInfo
- Publication number
- CN109692897A CN109692897A CN201711002493.2A CN201711002493A CN109692897A CN 109692897 A CN109692897 A CN 109692897A CN 201711002493 A CN201711002493 A CN 201711002493A CN 109692897 A CN109692897 A CN 109692897A
- Authority
- CN
- China
- Prior art keywords
- wheel model
- clip slot
- pipe material
- rotating arm
- pattern
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention relates to bending pipes processing equipment fields, particularly to a kind of diameter changeable pipe material bender.The diameter changeable pipe material bender includes pedestal, it is provided with fixed wheel model on pedestal and radially extends rotating arm along wheel model, the outer peripheral surface of wheel model is equipped with wheel model clip slot, the rotation axis of rotating arm is overlapped with the axis of wheel model, copying apparatus is provided on rotating arm, copying apparatus is equipped with pattern clip slot corresponding with the wheel model clip slot, and the wheel model clip slot and pattern clip slot are the clip slot of cross sectional dimensions gradual change, for adapting to the tubing of Diameter Gradual Change.In the apparatus of the present, since wheel model clip slot and pattern clip slot are the clip slot of cross sectional dimensions gradual change, it can adapt to the tubing of Diameter Gradual Change, in processing, copying apparatus can be driven to rotate around wheel model by driving rotating arm, wheel model clip slot and pattern clip slot adapt to the variation of pipe diameter automatically in the course of rotation, thus can realize the bending machining to diameter changeable pipe material.
Description
Technical field
The present invention relates to bending pipes processing equipment fields, fill particularly to a kind of diameter changeable pipe material bending machining
It sets.
Background technique
In production and life, the case where needing with bend pipe, such as some guardrails, pipe joint, fluid are often encountered
Pipeline etc. is made of bend pipe.But there is a general character for these bend pipes, i.e. tubing used in it is isometrical knot
Structure can be processed easily by equipment such as existing bending machines.
But in some special circumstances, the diameter for needing to form the tubing of bend pipe is graded junction from one end to the other end
Structure, such as light pole.Currently, with the continuous improvement of the national level of urbanization, to street lamp product in the infrastructure construction of cities and towns
Demand be also continuously increased, lamp stand art shapes are also more diversified: having welding structure, assembling structure, there are also single tubing
Warp architecture etc..Consider the factors such as structural strength and saving steel, lamp stand product is generally adopted by up-thin-low-thick reducer pipe
Material.
The form and structure of existing angle pipe equipment are varied, and typical structure includes bracket, is fixedly mounted on bracket
Wheel model and the handle on bracket is assemblied in by shaft, pinch roller, the outer peripheral surface of wheel model and pinch roller are rotatably equipped on handle
On be respectively arranged with corresponding arc groove, be used for and the matching of corresponding tubing to be processed.In use, by pulling handle band dynamic pressure
Wheel is rotated around wheel model, realizes the bending machining to tubing.
By described above it is found that existing bending apparatus can only solve the bending of isometrical tubing, for monomer diameter changeable pipe material
Warp architecture lamp stand, bending machining can not be carried out, and in the market at present also can to diameter changeable pipe material carry out it is curved
The process equipment of Qu Jiagong.
Summary of the invention
The purpose of the present invention is to provide a kind of diameter changeable pipe material bending machinings that bending machining can be carried out to diameter changeable pipe material
Device.
To achieve the above object, diameter changeable pipe material bender of the invention uses following technical scheme: diameter changeable pipe material
Bender, including pedestal, the rotating arm for being provided with fixed wheel model and being radially extended along wheel model on pedestal, wheel model it is outer
Circumferential surface is equipped with wheel model clip slot, and the rotation axis of rotating arm is overlapped with the axis of wheel model, copying apparatus is provided on rotating arm, is leaned on
Mold device is equipped with pattern clip slot corresponding with the wheel model clip slot, and the wheel model clip slot and pattern clip slot are cross sectional dimensions
The clip slot of gradual change, for adapting to the tubing of Diameter Gradual Change.
Technical solution 2: on the basis of technical solution 1, the copying apparatus includes contact roller and for being located at contact roller
Pattern between wheel model, pattern clip slot are arranged on the pattern.Copying apparatus is designed as contact roller+pattern structure shape
Formula can make pattern obtain bigger freedom degree, preferably adapt to automatically with wheel model, and come relative to wheeled profiling structure
It says, such structure easily facilitates design pattern clip slot, because if pattern clip slot is designed on wheeled pattern, then
In order to guarantee that pattern clip slot has enough length, wheeled pattern will have to design very big.
Technical solution 3: on the basis of technical solution 2, the pattern is straight pattern.Straight profiling structure is simple, is easy to add
Work.
Technical solution 4: on the basis of technical solution 2, the contact roller can be along rotation arm axle by compressing driving device
It is mounted on rotating arm to movable.The setting for compressing driving device is to be able to adjust the pressing force of contact roller at any time, with
Obtain best compression effect.
Technical solution 5: on the basis of technical solution 4, the compression driving device is feed screw nut driving device, lead screw
The nut of nut drive is fixed on rotating arm.Feed screw nut driving device is not only simple in structure, need not be equipped with as hydraulic
Pumping plant used in mechanism etc., and itself there is self-locking function, it is easy to use.
Technical solution 6: on the basis of technical solution 5, the close wheel model of the lead screw in the feed screw nut driving mechanism
One end be equipped with slide, contact roller is mounted on the slide.Slide is the reliability in order to guarantee contact roller.
Technical solution 7: on the basis of technical solution 5, one end of the separate wheel model of the rotating arm is equipped with elbow structure,
For avoiding the operating side of feed screw nut driving mechanism.The operating side of feed screw nut driving mechanism, energy are avoided by elbow structure
It is enough to concede the operating side of feed screw nut driving mechanism, easily facilitate operation.
Technical solution 8: on the basis of technical solution 5, the feed screw nut driving mechanism is connected with power device.Lead screw
The automation that apparatus of the present invention may be implemented in nut driving mechanism connecting power device compresses.
Technical solution 9: on the basis of technical solution any one of 1-8, the rotating arm is clip structure, open end difference
At the two sides of wheel model.The rotating arm of clip structure can be provided more with the binding site at wheel model, preferably guarantee whole
The intensity and compactedness of a device.
Technical solution 10: on the basis of technical solution 9, the rotating arm is in U-shape hardened structure.The rotation of U-board structure
Arm is more easier to process, such as can be processed using bending mode.
Technical solution 11: on the basis of technical solution any one of 1-8, the rotating arm is connected with rotating arm driving dress
It sets, the automatic bending processing of device may be implemented in rotating arm driving device, determines that bending angle etc. provides for plant automation
Basis.
Technical solution 12: on the basis of technical solution 11, the rotating arm driving device is elevator driving device.Elevator
Driving device is more easier to arrange, and is easy to control.
Technical solution 13: on the basis of technical solution any one of 1-8, angle position of the wheel model on pedestal can
It adjusts, to adapt to the diameter changeable pipe material of different-diameter size.
Technical solution 14: on the basis of technical solution any one of 1-8, the pattern is there are two more than, and at least two
The pattern clip slot model of the pattern is different, to adapt to the tubing of different model.
The beneficial effects of the present invention are: due to wheel model clip slot and being leaned in diameter changeable pipe material bender of the invention
Die clamp slot is the clip slot of cross sectional dimensions gradual change, can adapt to the tubing of Diameter Gradual Change, therefore, in processing, can pass through drive
Dynamic rotating arm drives copying apparatus to rotate around wheel model, and it is straight to adapt to tubing automatically for wheel model clip slot and pattern clip slot in the course of rotation
Thus the variation of diameter can realize the bending machining to diameter changeable pipe material.
Detailed description of the invention
Fig. 1 is the side view of the embodiment 1 of diameter changeable pipe material bender；
Fig. 2 is the top view of the embodiment 1 of diameter changeable pipe material bender；
Fig. 3 is the top view of the embodiment 2 of diameter changeable pipe material bender.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The embodiment 1 of diameter changeable pipe material bender of the invention, as shown in Figure 1 to Figure 2, diameter changeable pipe material bending add
Tooling is set including pedestal 11, and pedestal 11 uses platform-type structure, is provided with fixing axle 12 and block 13.In fixing axle 12
Wheel model 14 is installed, rotation stop cooperates between wheel model 14 and fixing axle 12, can be by unloading when needing to process the tubing of different model
Lower wheel model 14, the wheel model more renewed are realized.In other embodiments, wheel model 14 can also be designed to rotation set angle
The mounting means of locking after degree, such as using fastening bolt etc., in such cases, the different quadrant sections that can use wheel model are come
Process the tubing of different model.Wheel model clip slot 141 is provided on the outer peripheral surface of wheel model 14, in the present embodiment, the diameter changeable pipe material is curved
It is circular tubing that bent processing unit (plant), which is for processing cross section, therefore wheel model clip slot 141 is semi-circular groove, the ruler of cross section
It is very little to gradually change, to adapt to the diameter changeable pipe material to be processed.
Block 13 is fixed for one end to the tubing to be processed, to facilitate the bending machining to tubing, block
13 be the common components in similar bending pipes process equipment, therefore it will not go into details herein.
Other than above-mentioned fixing axle 12 and block 13, rotating arm 15 is also provided on pedestal 11, in the present embodiment,
Rotating arm 15 is also mounted in fixing axle 12, and rotation axis is consistent with the axis of wheel model 14.In order to guarantee the intensity of installation
And reliability, rotating arm 15 uses clip structure herein, and specially U-board structure, open end is located at wheel model 14
Two sides at.
The copying apparatus for carrying out bending machining to tubing with the interaction of wheel model 14 is provided on rotating arm 15.Pattern
The core component of device is contact roller 16 and pattern 17, and wherein contact roller 16 is to be mounted on rotating arm 15 by compressing driving device
On, activity that can be reciprocal along the radial direction of wheel model 14 under the action of compressing driving device compresses driving device and specifically uses
Be feed screw nut driving mechanism, wherein nut 18 is fixedly mounted on rotating arm 15, lead screw 19 for installing contact roller 16
One end, i.e., close to one end of wheel model 14 be provided with slide 20, between slide 20 and rotating arm 15 be oriented to cooperation, contact roller 16 pacify
On slide 20.Operation to feed screw nut driving mechanism for convenience, the outer end of rotating arm 15, i.e. one far from wheel model 14
End is provided with elbow structure 151, to avoid the operating side of lead screw, to concede more sufficient space for operation lead screw.
Pattern 17 is used to be located between contact roller 16 and wheel model 14 when processing tubing, is arranged close to the side of wheel model 14
There is pattern clip slot, pattern clip slot is consistent with the structure of wheel model clip slot 141, is equally the arc-shaped clip slot of cross sectional dimensions gradual change.
Pattern 17 is using straight pattern herein, in use, under the action of contact roller 16, pattern 17 to wheel model 14 close to and with
The rotation of rotating arm 15 and swing, the position of switching and wheel model interaction, to realize to the bending machining of diameter changeable pipe material.
Process using the processing unit (plant) bending tubing of the present embodiment is as follows: the tubing 21 that will be processed passes through rotating arm 15
Intermediate vacancy is placed between wheel model 14 and pattern 17, is fixed with rear end of the block 13 to tubing 21, rotating threaded shaft 19
It drives contact roller to realize the compression to pattern, rotatory force is applied to rotating arm, pattern is driven to rotate around wheel model, tubing is in wheel model
With bending deformation under the collective effect of pattern, rotation angle is set as needed and realizes bending machining.
The embodiment 2 of diameter changeable pipe material bender: as shown in figure 3, the difference of the present embodiment and embodiment 1 only exists
In the copying apparatus is directly installed in feed screw nut driving mechanism using wheeled pattern 31, wheeled pattern 31, is led to
Overwinding, which rotates pivoted arm, can be realized bending machining to tubing.
In the other embodiments of diameter changeable pipe material bender, pattern described in embodiment 1 can also be arc
Pattern；When the tubing to be processed is the tubing of the shapes such as rectangle or ellipse, the cross section of wheel model clip slot and pattern clip slot
The shape property of may also adapt to is adjusted to other shapes；Compressing driving device can also omit, in such cases, it is only necessary to by pattern
Device is fixed on the setting position of rotating arm.The feed screw nut driving mechanism is also connected with the power such as servo motor
Device realizes the semi-automation of entire processing unit (plant).It can be to install driving device on rotating arm additional, rotating arm driving device can be with
Using elevator driving device.Multiple patterns with different size pattern clip slot can also be configured for device, to adapt to different rule
The tubing of lattice.
Claims (10)
1. diameter changeable pipe material bender, which is characterized in that including pedestal, fixed wheel model is provided on pedestal and along wheel model
The outer peripheral surface of the rotating arm radially extended, wheel model is equipped with wheel model clip slot, and the rotation axis of rotating arm is overlapped with the axis of wheel model,
Copying apparatus is provided on rotating arm, copying apparatus is equipped with pattern clip slot corresponding with the wheel model clip slot, the wheel die clamp
Slot and pattern clip slot are the clip slot of cross sectional dimensions gradual change, for adapting to the tubing of Diameter Gradual Change.
2. diameter changeable pipe material bender according to claim 1, which is characterized in that the copying apparatus includes compressing
Wheel and the pattern for being located between contact roller and wheel model, pattern clip slot are arranged on the pattern.
3. diameter changeable pipe material bender according to claim 2, which is characterized in that the pattern is straight pattern.
4. diameter changeable pipe material bender according to claim 2, which is characterized in that the contact roller is driven by compressing
Dynamic device can be mounted on rotating arm along rotating arm is axially movable.
5. diameter changeable pipe material bender according to claim 4, which is characterized in that the compression driving device is silk
The nut of thick stick nut drive, feed screw nut driving device is fixed on rotating arm.
6. diameter changeable pipe material bender according to claim 5, which is characterized in that the feed screw nut driving mechanism
In one end of close wheel model of lead screw be equipped with slide, contact roller is mounted on the slide.
7. diameter changeable pipe material bender according to claim 5, which is characterized in that the separate wheel model of the rotating arm
One end be equipped with elbow structure, for avoiding the operating side of feed screw nut driving mechanism.
8. diameter changeable pipe material bender according to claim 5, which is characterized in that the feed screw nut driving mechanism
It is connected with power device.
9. diameter changeable pipe material bender according to claim 1-8, which is characterized in that the rotating arm is
Clip structure, open end are located at the two sides of wheel model.
10. diameter changeable pipe material bender according to claim 9, which is characterized in that the rotating arm is in U-shape hardened
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002493.2A CN109692897A (en) | 2017-10-24 | 2017-10-24 | Diameter changeable pipe material bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002493.2A CN109692897A (en) | 2017-10-24 | 2017-10-24 | Diameter changeable pipe material bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109692897A true CN109692897A (en) | 2019-04-30 |
Family
ID=66227848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711002493.2A Pending CN109692897A (en) | 2017-10-24 | 2017-10-24 | Diameter changeable pipe material bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109692897A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842581A (en) * | 2020-07-20 | 2020-10-30 | 何海丹 | Handle bending device of copper chafing dish basin |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221657A (en) * | 1997-12-31 | 1999-07-07 | 朱学良 | Bending machine able to vary curvature curve |
| JP2001047141A (en) * | 1999-08-10 | 2001-02-20 | Taiyo:Kk | Bending device of tapered tube |
| CN2590694Y (en) * | 2002-10-17 | 2003-12-10 | 张亚成 | Multifunction pipe bender |
| JP2008006450A (en) * | 2006-06-27 | 2008-01-17 | Sumitomo Metal Ind Ltd | Method and apparatus of bending special-shaped tube and worked automotive part |
| CN104907373A (en) * | 2015-05-26 | 2015-09-16 | 荣成康派斯新能源车辆有限公司 | Aluminum pipe bending device |
| CN207386252U (en) * | 2017-10-24 | 2018-05-22 | 河南奔马股份有限公司 | A kind of diameter changeable pipe material bender |
-
2017
- 2017-10-24 CN CN201711002493.2A patent/CN109692897A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221657A (en) * | 1997-12-31 | 1999-07-07 | 朱学良 | Bending machine able to vary curvature curve |
| JP2001047141A (en) * | 1999-08-10 | 2001-02-20 | Taiyo:Kk | Bending device of tapered tube |
| CN2590694Y (en) * | 2002-10-17 | 2003-12-10 | 张亚成 | Multifunction pipe bender |
| JP2008006450A (en) * | 2006-06-27 | 2008-01-17 | Sumitomo Metal Ind Ltd | Method and apparatus of bending special-shaped tube and worked automotive part |
| CN104907373A (en) * | 2015-05-26 | 2015-09-16 | 荣成康派斯新能源车辆有限公司 | Aluminum pipe bending device |
| CN207386252U (en) * | 2017-10-24 | 2018-05-22 | 河南奔马股份有限公司 | A kind of diameter changeable pipe material bender |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842581A (en) * | 2020-07-20 | 2020-10-30 | 何海丹 | Handle bending device of copper chafing dish basin |
| CN111842581B (en) * | 2020-07-20 | 2022-07-08 | 何海丹 | Handle bending device of copper chafing dish basin |
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