CN208758402U - A kind of pipe bending mechanism of bending machine - Google Patents
A kind of pipe bending mechanism of bending machine Download PDFInfo
- Publication number
- CN208758402U CN208758402U CN201821284755.9U CN201821284755U CN208758402U CN 208758402 U CN208758402 U CN 208758402U CN 201821284755 U CN201821284755 U CN 201821284755U CN 208758402 U CN208758402 U CN 208758402U
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- CN
- China
- Prior art keywords
- bend pipe
- cross recess
- shaft
- outlet roller
- pipe outlet
- 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 kind of pipe bending mechanisms of bending machine, including shell and cross recess, the front surface of shell offers cross recess, the inside both ends of cross recess are provided with swan neck system, the lower surface of swan neck system is fixedly installed with A-frame, and the lower end of A-frame is welded with slide plate, and the inner wall left and right ends horizontal direction of cross recess is fixedly installed with electric pushrod, and the end of electric pushrod is fixedly connected with the side wall of slide plate, the upper end of cross recess is provided with swan neck system；The utility model can satisfy the bending to different tubings such as round tube, square tube etc. by two groups of bend pipe outlet rollers of setting；And two groups of bend pipe outlet rollers are detachable structure, can be replaced according to the pipe diameter size difference of wanted bend pipe；It by setting electric pushrod and hydraulic lift, both can be pressed downward bending pipeline by upper end swan neck system, and can also be relatively moved by both ends swan neck system and pipeline is bent.
Description
Technical field
The utility model relates to bending machine correlative technology field, specially a kind of pipe bending mechanism of bending machine.
Background technique
It is very heavy very useful that bending machine refers to that the machine for bend pipe can also be done, and is roughly divided into CNC tube bending machine, hydraulic pipe bender
Deng being laid with and build applied to power construction, public railway construction, bridge, ship etc. pipeline.
Pipeline at any angle can not be bent out in existing bending machine, and each bending machine can only once bend one
Kind tubing.For this purpose, the utility model proposes a kind of pipe bending mechanisms of bending machine for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of pipe bending mechanisms of bending machine, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of pipe bending mechanism of bending machine, including shell
Body and cross recess, the front surface of the shell offer cross recess, and the inside both ends of the cross recess are provided with bend pipe
Device, the lower surface of the swan neck system are fixedly installed with A-frame, and the lower end of the A-frame is welded with slide plate, described
The inner wall left and right ends horizontal direction of cross recess is fixedly installed with electric pushrod, and the side wall of the end of electric pushrod and slide plate
It is fixedly connected, the upper end of the cross recess is provided with swan neck system, and the lower end of swan neck system connects by the way that A-frame is fixed
It is connected to slide plate, the lower end of the cross recess is fixedly installed with hydraulic lift, and the upper end of hydraulic lift and slide plate
Lower surface be fixedly connected, the leading flank of the shell, which is located above cross recess, is provided with angle index ring, and angle carve
The center in the center of circle and cross recess of spending ring is same point.
Preferably, the height of the cross recess level trough is greater than the width of vertical slots, and the length of slide plate is greater than vertically
The width of slot.
Preferably, the swan neck system includes motor, shaft, the first bend pipe outlet roller, the second bend pipe outlet roller and fiber
The inside of cross recess is arranged in by rear end in ring, the motor, and the output end of motor is fixedly connected with shaft, the shaft it is outer
Surface is fixedly installed with the first bend pipe outlet roller, and the outer surface of shaft is located at the front end of the first bend pipe outlet roller and is fixedly installed with
Second bend pipe outlet roller.
Preferably, the shaft outer surface is located at the first bend pipe outlet roller front and rear sides and is fixedly installed with fibrous ring, shaft
Outer surface, which is located on rear side of the second bend pipe outlet roller, is fixedly installed with fibrous ring, and fibrous ring and shaft are clamped, the output of the second bend pipe
The front end of roller is fixedly connected by nut with shaft.
Preferably, the front and back sides upper end of the first bend pipe outlet roller is welded with limit plate, and two groups of limit plates are symmetrically set
It sets, the outer surface of the second bend pipe outlet roller offers annular groove.
Preferably, the upper end of the A-frame is fixedly connected with fixed ring, the inner surface of fixed ring and the appearance of shaft
Face contact, and outer surface one end of fixed ring is provided with opening.
Compared with prior art, the utility model has the beneficial effects that
1. can satisfy the bending to different tubings such as round tube, square tube etc. by two groups of bend pipe outlet rollers of setting；And two groups
Bend pipe outlet roller is detachable structure, can be replaced according to the pipe diameter size difference of wanted bend pipe；
2. by setting electric pushrod and hydraulic lift, can be both pressed downward by upper end swan neck system to pipeline into
Row bending can also be relatively moved by both ends swan neck system and be bent to pipeline.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model swan neck system perspective view.
In figure: groove, 3 swan neck systems, 31 motors, 32 shafts, 33 first bend pipe outlet rollers, 331 limits always of 1 shell, 2
Plate, 34 second bend pipe outlet rollers, 341 annular grooves, 35 stop collars, 4 A-frames, 41 fixed rings, 5 slide plates, 6 electric pushrods, 7 liquid
Press lifting device, 8 angle index rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of pipe bending mechanism of bending machine, such as Fig. 1 institute
Show, the pipe bending mechanism of the bending machine of the present embodiment, including shell 1 and cross recess 2, it is recessed that the front surface of shell 1 offers cross
Slot 2, the inside both ends of cross recess 2 are provided with swan neck system 3, and the lower surface of swan neck system 3 is fixedly installed with A-frame 4,
The lower end of A-frame 4 is welded with slide plate 5, and the inner wall left and right ends horizontal direction of cross recess 2 is fixedly installed with electric pushrod
6, and the end of electric pushrod 6 is fixedly connected with the side wall of slide plate 5, the upper end of cross recess 2 is provided with swan neck system 3, and curved
The lower end of pipe device 3 is fixedly connected with slide plate 5 by A-frame 4, and the lower end of cross recess 2 is fixedly installed with hydraulic lifting dress
7 are set, and the upper end of hydraulic lift 7 is fixedly connected with the lower surface of slide plate 5, the leading flank of shell 1 is located at cross recess 2
Top is provided with angle index ring 8, and the center of circle of angle index ring 8 and the center of cross recess 2 are same point.
Further, the height of 2 level trough of cross recess is greater than the width of vertical slots, and the length of slide plate 5 is greater than vertically
The width of slot.
Further, swan neck system 3 includes motor 31, shaft 32, the first bend pipe outlet roller 33, the second bend pipe outlet roller 34
With fibrous ring 35, the inside of cross recess 2 is arranged in by rear end in motor 31, and the output end of motor 31 is fixedly connected with shaft 32,
The outer surface of shaft 32 is fixedly installed with the first bend pipe outlet roller 33, and the outer surface of shaft 32 is located at the first bend pipe outlet roller 33
Front end be fixedly installed with the second bend pipe outlet roller 34.
Further, 32 outer surface of shaft is located at 33 front and rear sides of the first bend pipe outlet roller and is fixedly installed with fibrous ring 35,
The rear side that 32 outer surface of shaft is located at the second bend pipe outlet roller 34 is fixedly installed with fibrous ring 35, and fibrous ring 35 and shaft 32 are blocked
It connects, the front end of the second bend pipe outlet roller 34 is fixedly connected by nut with shaft 32.
Further, the front and back sides upper end of the first bend pipe outlet roller 33 is welded with limit plate 331, two groups of limit plates 331
It is symmetrical arranged, the outer surface of the second bend pipe outlet roller 34 offers annular groove 341.
Further, the first bend pipe outlet roller 33, the second bend pipe outlet roller 34 and stop collar 35 are detachable structure, and
First bend pipe outlet roller 33 and the second bend pipe outlet roller 34 are in the outside of groove 2.
Further, the upper end of A-frame 4 is fixedly connected with fixed ring 41, inner surface and the shaft 32 of fixed ring 41
Appearance face contact, and outer surface one end of fixed ring 41 is provided with opening.
Working principle: the pipeline being bent is lain in a horizontal plane in the upper surface of swan neck system 3 by feeding device, according to curved
The pipe geometry and diameter of pipe select the first bend pipe outlet roller 33 or the second bend pipe outlet roller 34, and starting hydraulic lift 7 makes
It drives the swan neck system 3 of upper end to drop to 3 lower end of swan neck system and contacts and compress with pipeline upper surface.First way: liquid
Pressure lifting device 7 continues the pressure for making the swan neck system 3 of upper end downward to pipeline center downwards, pipeline bending；Second of side
Formula: starting electric pushrod 6 makes it that the swan neck system 3 at both ends be pushed at the uniform velocity to move same distance to center, makes pipeline two sides stress
Bending.Start three groups of motors 31, rotate the shaft 32 of left and right ends in the same direction, the shaft 32 of upper end is revolved in opposite direction
Turn, the pipeline after bending is exported.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of pipe bending mechanism of bending machine, including shell (1) and cross recess (2), the front surface of the shell (1) offer
Cross recess (2), it is characterised in that: the inside both ends of the cross recess (2) are provided with swan neck system (3), the bend pipe dress
The lower surface for setting (3) is fixedly installed with A-frame (4), and the lower end of the A-frame (4) is welded with slide plate (5), and described ten
The inner wall left and right ends horizontal direction of word groove (2) is fixedly installed with electric pushrod (6), and the end of electric pushrod (6) and cunning
The side wall of plate (5) is fixedly connected, and the upper end of the cross recess (2) is provided with swan neck system (3), and under swan neck system (3)
End is fixedly connected with slide plate (5) by A-frame (4), and the lower end of the cross recess (2) is fixedly installed with hydraulic lifting dress
It sets (7), and the upper end of hydraulic lift (7) is fixedly connected with the lower surface of slide plate (5), the leading flank position of the shell (1)
It is provided with above cross recess (2) angle index ring (8), and in the center of circle of angle index ring (8) and cross recess (2)
The heart is same point.
2. a kind of pipe bending mechanism of bending machine according to claim 1, it is characterised in that: the cross recess (2) is horizontal
The height of slot is greater than the width of vertical slots, and the length of slide plate (5) is greater than the width of vertical slots.
3. a kind of pipe bending mechanism of bending machine according to claim 1, it is characterised in that: the swan neck system (3) includes
Motor (31), shaft (32), the first bend pipe outlet roller (33), the second bend pipe outlet roller (34) and fibrous ring (35), the motor
(31) setting leans on rear end in the inside of cross recess (2), and the output end of motor (31) is fixedly connected with shaft (32), the shaft
(32) outer surface is fixedly installed with the first bend pipe outlet roller (33), and the outer surface of shaft (32) is located at the first bend pipe outlet roller
(33) front end is fixedly installed with the second bend pipe outlet roller (34).
4. a kind of pipe bending mechanism of bending machine according to claim 3, it is characterised in that: shaft (32) the outer surface position
It is fixedly installed with fibrous ring (35) in first bend pipe outlet roller (33) front and rear sides, it is defeated that shaft (32) outer surface is located at the second bend pipe
It is fixedly installed with fibrous ring (35) on rear side of roller (34) out, fibrous ring (35) and shaft (32) are clamped, the second bend pipe outlet roller
(34) front end is fixedly connected by nut with shaft (32).
5. a kind of pipe bending mechanism of bending machine according to claim 3, it is characterised in that: the first bend pipe outlet roller
(33) front and back sides upper end is welded with limit plate (331), and two groups of limit plates (331) are symmetrical arranged, the second bend pipe outlet roller
(34) outer surface offers annular groove (341).
6. a kind of pipe bending mechanism of bending machine according to claim 1, it is characterised in that: the A-frame (4) it is upper
End is fixedly connected with fixed ring (41), the inner surface of fixed ring (41) and the appearance face contact of shaft (32), and fixed ring (41)
Outer surface one end be provided with opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284755.9U CN208758402U (en) | 2018-08-10 | 2018-08-10 | A kind of pipe bending mechanism of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284755.9U CN208758402U (en) | 2018-08-10 | 2018-08-10 | A kind of pipe bending mechanism of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208758402U true CN208758402U (en) | 2019-04-19 |
Family
ID=66130984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821284755.9U Expired - Fee Related CN208758402U (en) | 2018-08-10 | 2018-08-10 | A kind of pipe bending mechanism of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208758402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700313A (en) * | 2021-07-27 | 2021-11-26 | 淮阴工学院 | Automatic return bend grafting equipment of green house steel pipe skeleton |
-
2018
- 2018-08-10 CN CN201821284755.9U patent/CN208758402U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700313A (en) * | 2021-07-27 | 2021-11-26 | 淮阴工学院 | Automatic return bend grafting equipment of green house steel pipe skeleton |
| CN113700313B (en) * | 2021-07-27 | 2022-07-15 | 淮阴工学院 | Automatic return bend grafting equipment of green house steel pipe skeleton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |