CN107755487A - A kind of bending machine - Google Patents
A kind of bending machine Download PDFInfo
- Publication number
- CN107755487A CN107755487A CN201610704279.0A CN201610704279A CN107755487A CN 107755487 A CN107755487 A CN 107755487A CN 201610704279 A CN201610704279 A CN 201610704279A CN 107755487 A CN107755487 A CN 107755487A
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- guide
- bender
- sliding seat
- fixedly connected
- 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
Links
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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of bending machine, including workbench, guide wheel, fixing axle, fixed guide pin bushing, pipe fitting, circular guide, rack circle, sliding seat, fixed seat, guide rail, oil cylinder, driving frame, motor, Mobile base and bender；The present invention have it is rational in infrastructure it is simple, production cost is low, easy for installation, multiple functional, in use, pipe fitting is inserted into fixed guide pin bushing first, then oil cylinder elongation is driven and is pressed on the downside of bender above pipe fitting；Then starting motor further drives sliding seat to be moved in circular guide, the movement of sliding seat is then bent by bender to pipe fitting, because semi-circular recesses and pipe fitting contact area are bigger on the downside of bender, so that the bearing capacity of pipe fitting inside and outside wall is than more uniform, so as to improve the qualification rate of pipe fitting bending.
Description
Technical field：
The present invention relates to a kind of tubular object extruding equipment, more particularly to a kind of bending machine.
Background technology：
At present, pipe bending technique is widely used in boiler and pressure vessel industry, automobile, Aero-Space, shipping industry
Etc. a variety of industries, the quality of wherein bend pipe directly influences the reasonable structure of the product of these industries, security, reliability.
When tubing is bent in a free state, the bearing capacity of pipe inside and outside wall has larger difference；Circular arc becomes during bending pipes
Flat, inwall easily occurs thickening or even wrinkled, and outer wall easily produces thinning or even drawing crack, and the especially less thin-walled of bending radius is curved
Pipe.
The content of the invention：
The purpose of the present invention is that to solve the above problems and provides a kind of bending machine solve existing tubing and exist
When being bent under free state, the bearing capacity of pipe inside and outside wall has the problem of larger difference.
In order to solve the above problems, the invention provides a kind of technical scheme：A kind of bending machine, including workbench, guide wheel,
Fixing axle, fixed guide pin bushing, pipe fitting, circular guide, rack circle, sliding seat, fixed seat, guide rail, oil cylinder, driving frame, motor,
Mobile base and bender；The guide wheel is movably connected in left side of face on workbench by fixing axle；The fixed guide pin bushing, which is fixed, to be connected
It is connected on the left of workbench, the fixed guide pin bushing internal activity is connected with pipe fitting；It is connected below with guide wheel on the right side of the pipe fitting；Institute
State circular guide and be located at workbench upper right；It is movably connected in below the sliding seat in circular guide；The rack circle
It is fixedly connected on inside circular guide；The driving frame is located above circular guide, and the driving frame is fixedly connected on work
On the right side of dynamic seat, motor is fixedly connected with above the driving frame；Output end is connected with rack circle below the motor；Institute
Guide rail is stated to be located above sliding seat；The fixed seat is fixedly connected on upside above sliding seat；The Mobile base is movably connected in
Above guide rail；The oil cylinder top is fixedly connected on the downside of fixed seat, and the oil cylinder bottom is fixedly connected on the upside of Mobile base；Institute
State and be fixedly connected on the upside of bender on the downside of Mobile base, with being connected above pipe fitting on the downside of the bender.
Preferably, it is provided with semi-circular recesses on the downside of the bender.
Preferably, the center of the circular guide and the center of fixing axle coincide.
Preferably, the motor is stepper motor.
Beneficial effects of the present invention：The present invention have it is rational in infrastructure it is simple, production cost is low, easy for installation, multiple functional,
In use, pipe fitting is inserted into fixed guide pin bushing first, then oil cylinder elongation is driven and is pressed on the downside of bender above pipe fitting；Then
Starting motor further drives sliding seat to be moved in circular guide, and the movement of sliding seat is then carried out by bender to pipe fitting
Bending, because semi-circular recesses and pipe fitting contact area are bigger on the downside of bender so that the bearing capacity ratio of pipe fitting inside and outside wall
It is more uniform, so as to improve the qualification rate of pipe fitting bending.
Brief description of the drawings：
For ease of explanation, the present invention is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is the structural representation of the present invention.
1- workbench；2- guide wheels；3- fixing axles；4- fixes guide pin bushing；5- pipe fittings；6- circular guides；7- rack circles；8- lives
Dynamic seat；9- fixed seats；10- guide rails；11- oil cylinders；12- drives frame；13- motors；14- Mobile bases；15- benders.
Embodiment：
As shown in figure 1, present embodiment uses following technical scheme：A kind of bending machine, including workbench 1, guide wheel
2nd, fixing axle 3, fixed guide pin bushing 4, pipe fitting 5, circular guide 6, rack circle 7, sliding seat 8, fixed seat 9, guide rail 10, oil cylinder 11,
Drive frame 12, motor 13, Mobile base 14 and bender 15；The guide wheel 2 is movably connected on workbench 1 by fixing axle 3
Left side of face；The fixed guide pin bushing 4 is fixedly connected on the left side of workbench 1, and the fixed internal activity of guide pin bushing 4 is connected with pipe fitting 5；Institute
The right side of pipe fitting 5 is stated below with guide wheel 2 to be connected；The circular guide 6 is located at the upper right of workbench 1；Below the sliding seat 8
It is movably connected in circular guide 6；The rack circle 7 is fixedly connected on inside circular guide 6；The driving frame 12 is located at
Above circular guide 6, the driving frame 12 is fixedly connected on the right side of sliding seat 8, and the driving frame 12 is fixedly connected above
There is motor 13；Output end is connected the motor 13 with rack circle 7 below；The guide rail 10 is located above sliding seat 8；It is described
Fixed seat 9 is fixedly connected on the upside above of sliding seat 8；The Mobile base 14 is movably connected in above guide rail 10；The oil cylinder 11
Top is fixedly connected on the downside of fixed seat 9, and the bottom of oil cylinder 11 is fixedly connected on the upside of Mobile base 14；On the bender 15
Side is fixedly connected on the downside of Mobile base 14, and the downside of bender 15 is connected above with pipe fitting 5.
Wherein, the downside of bender 15 is provided with semi-circular recesses；In the center of the circular guide 6 and fixing axle 3
The heart coincides；The motor 13 is stepper motor.
The present invention use state be：In use, pipe fitting 5 is inserted into fixed guide pin bushing 4 first, then oil cylinder 11 extends
The downside of bender 15 is driven to be pressed in above pipe fitting 5；Then start motor 13 and further drive sliding seat 8 in circular guide 6
Mobile, the movement of sliding seat 8 is then bent by bender 15 to pipe fitting 5, due to the downside semi-circular recesses of bender 15 with
The contact area of pipe fitting 5 is bigger so that the bearing capacity of the inside and outside wall of pipe fitting 5 is than more uniform, so as to improve the conjunction of the bending of pipe fitting 5
Lattice rate.
The general principle and principal character and advantages of the present invention of the present invention, the technology of the industry has been shown and described above
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
- A kind of 1. bending machine, it is characterised in that：Including workbench (1), guide wheel (2), fixing axle (3), fixed guide pin bushing (4), pipe fitting (5), circular guide (6), rack circle (7), sliding seat (8), fixed seat (9), guide rail (10), oil cylinder (11), driving frame (12), motor (13), Mobile base (14) and bender (15)；The guide wheel (2) is movably connected in workbench by fixing axle (3) (1) left side of face on；The fixed guide pin bushing (4) is fixedly connected on the left of workbench (1), and fixed guide pin bushing (4) internal activity connects It is connected to pipe fitting (5)；It is connected below with guide wheel (2) on the right side of the pipe fitting (5)；The circular guide (6) is located on workbench (1) Right side of face；The sliding seat (8) is movably connected in circular guide (6) below；The rack circle (7) is fixedly connected on circle Guide groove (6) is internal；The driving frame (12) is located at circular guide (6) above, and the driving frame (12) is fixedly connected on work On the right side of dynamic seat (8), the driving frame (12) is fixedly connected with motor (13) above；The motor (13) output end and circle below Shape rack (7) is connected；The guide rail (10) is located at sliding seat (8) above；The fixed seat (9) is fixedly connected on sliding seat (8) on the upside of above；The Mobile base (14) is movably connected in guide rail (10) above；Oil cylinder (11) top is fixedly connected on On the downside of reservation (9), oil cylinder (11) bottom is fixedly connected on the upside of Mobile base (14)；It is fixed on the upside of the bender (15) to connect It is connected on the downside of Mobile base (14), is connected above with pipe fitting (5) on the downside of the bender (15).
- A kind of 2. bending machine according to claim 1, it is characterised in that：It is provided with the downside of the bender (15) semicircle recessed Groove.
- A kind of 3. bending machine according to claim 1, it is characterised in that：The center of the circular guide (6) and fixing axle (3) center coincides.
- A kind of 4. bending machine according to claim 1, it is characterised in that：The motor (13) is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704279.0A CN107755487A (en) | 2016-08-22 | 2016-08-22 | A kind of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704279.0A CN107755487A (en) | 2016-08-22 | 2016-08-22 | A kind of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107755487A true CN107755487A (en) | 2018-03-06 |
Family
ID=61264469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610704279.0A Pending CN107755487A (en) | 2016-08-22 | 2016-08-22 | A kind of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107755487A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941282A (en) * | 2018-06-04 | 2018-12-07 | 佛山市信智宇科技服务有限公司 | A kind of aluminum profile swan neck system |
| CN110355243A (en) * | 2019-08-27 | 2019-10-22 | 海盐汇通智能家居股份有限公司 | A kind of steel tube bending machine |
| CN110560525A (en) * | 2019-08-29 | 2019-12-13 | 安徽三花制冷新材料科技有限公司 | Bending equipment of pipe fitting bending machine |
-
2016
- 2016-08-22 CN CN201610704279.0A patent/CN107755487A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941282A (en) * | 2018-06-04 | 2018-12-07 | 佛山市信智宇科技服务有限公司 | A kind of aluminum profile swan neck system |
| CN110355243A (en) * | 2019-08-27 | 2019-10-22 | 海盐汇通智能家居股份有限公司 | A kind of steel tube bending machine |
| CN110560525A (en) * | 2019-08-29 | 2019-12-13 | 安徽三花制冷新材料科技有限公司 | Bending equipment of pipe fitting bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |
|
| WD01 | Invention patent application deemed withdrawn after publication |