CN108620460A - Pipe bending mechanism - Google Patents
Pipe bending mechanism Download PDFInfo
- Publication number
- CN108620460A CN108620460A CN201810799485.3A CN201810799485A CN108620460A CN 108620460 A CN108620460 A CN 108620460A CN 201810799485 A CN201810799485 A CN 201810799485A CN 108620460 A CN108620460 A CN 108620460A
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- China
- Prior art keywords
- tubing
- bending
- clamping
- clamping plate
- pipe
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 title claims abstract description 128
- 230000007246 mechanism Effects 0.000 title claims abstract description 59
- 238000005520 cutting process Methods 0.000 claims abstract description 51
- 239000003921 oil Substances 0.000 claims description 33
- 239000011120 plywood Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 27
- 230000001050 lubricating effect Effects 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 10
- 239000010687 lubricating oil Substances 0.000 claims description 7
- 230000002950 deficient Effects 0.000 abstract 1
- 239000011799 hole material Substances 0.000 description 35
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a pipe bending mechanism, which comprises: the pipe bending device is arranged on one side, away from a feeding mechanism of the pipe bending equipment, of a main body frame of the pipe bending equipment and used for bending a pipe; the cutting-off device is arranged on the main body frame and positioned between the feeding mechanism and the bending device so as to cut the pipe after the pipe is bent; the clamping device is arranged on the main body frame to fix the pipe when the pipe cutting device cuts the pipe. The pipe bending mechanism solves the problem that the defective rate of the bent pipe processed by the pipe bending equipment in the prior art is high.
Description
Technical field
The present invention relates to technical fields of mechanical processing, in particular to a kind of pipe bending mechanism.
Background technology
Angle pipe equipment in the prior art when processing U-tube, generally first by tubing intercept at predetermined length, later by
Pipe bending mechanism carries out bending processing to the tubing after interception.
However, the bend pipe defect rate processed in this way is higher, it often will appear the one leg length one of U-tube
The problem of short legs, cause waste product.
Invention content
The main purpose of the present invention is to provide a kind of pipe bending mechanisms, to solve angle pipe equipment processing in the prior art
The higher problem of bend pipe defect rate.
To achieve the goals above, the present invention provides a kind of pipe bending mechanisms, including：Apparatus for bending, cutting device and folder
Tight device, apparatus for bending are arranged in the side of feed mechanism of the main frame far from angle pipe equipment of angle pipe equipment, for pipe
Material carries out bending；Cutting device is arranged on main frame and between feed mechanism and apparatus for bending, with after tubing bending
Tubing is cut；Clamping device is arranged on main frame, tubing to be fixed in cutting device incising pipes.
Further, clamping device includes：First clamping section, the first clamping section are arranged in cutting device close to feed mechanism
Side, be fixed with the tubing in cutting device incising pipes to cutting device close to feed mechanism side.
Further, the first clamping section includes：Fixed seat, first clamping plate and second clamping plate, first clamping plate are arranged in fixation
On seat, first clamping plate is equipped with multiple first locating slots；Second clamping plate is movably disposed with respect to first clamping plate, second clamping plate with
The opposite side of first clamping plate is equipped with multiple second locating slots；Wherein, multiple first locating slots and multiple second locating slots are one by one
It is arranged in correspondence with, the first located space for clamping tubing is formed between the first locating slot and the second locating slot, with by making
Second clamping plate moves close to first clamping plate and tubing is clamped in the first located space, so that cutting device is to the tubing had good positioning
It is intercepted.
Further, the first clamping section includes first driving means, and first driving means are drivingly connected with second clamping plate, with
Drive second clamping plate closer or far from first clamping plate.
Further, clamping device includes：Second clamping section, the setting of the second clamping section cutting device and apparatus for bending it
Between, it is fixed with the tubing in cutting device incising pipes between cutting device and apparatus for bending.
Further, the second clamping section includes：Mounting base, five-layer plywood and the 6th clamping plate, mounting base are arranged in main frame
On；Five-layer plywood is arranged in mounting base, and the side of five-layer plywood is equipped with multiple 5th locating slots；6th clamping plate is with respect to the 5th folder
Plate is movably disposed, and the 6th clamping plate side opposite with five-layer plywood is equipped with multiple 6th locating slots；Wherein, multiple five is fixed
Position slot is arranged correspondingly with multiple 6th locating slots, is formed between the 5th locating slot and the 6th locating slot for clamping tubing
The second located space, with by make the 6th clamping plate close to five-layer plywood movement tubing is clamped in the second located space, with
Cutting device is set to intercept the tubing having good positioning.
Further, the second clamping section includes the second driving device, and the second driving device is drivingly connected with the 6th clamping plate, with
Drive the 6th clamping plate closer or far from five-layer plywood.
Further, pipe bending mechanism further includes：First lubricating arrangement, the first lubricating arrangement are arranged in clamping device close to upper
On the main frame for expecting mechanism side, to spray lubricating oil to the outer wall of tubing.
Further, the first lubricating arrangement includes：Fixing body, fixing body are movably disposed at the main frame of angle pipe equipment
On, fixing body is equipped with multiple first material guide holes, and multiple first material guide holes are arranged correspondingly with multiple tubing, so that tubing
Across corresponding first material guide hole；The first oil guiding hole is additionally provided on fixing body, the first oil guiding hole connects with multiple first material guide holes
It is logical；Wherein, by the first oil guiding hole, the spray feed into each first material guide hole is oily for oil transportation mechanism, with to the pipe across the first material guide hole
Material is lubricated.
Further, pipe bending mechanism further includes the second lubricating arrangement, and the second lubricating arrangement is arranged in cutting device and bending
On main frame between device, to spray lubricating oil to the outer wall of tubing.
Further, apparatus for bending includes：Bending frame and multiple positioning plates, bending frame are rotatably arranged in main frame
On；Multiple positioning plates are movably disposed on bending frame, are positioned for the multiple portions to tubing；Wherein, it positions
Plate includes multiple clamping parts, and multiple clamping parts are arranged in a one-to-one correspondence with multiple tubing, multiple tubing to be fixed, to roll over
Curved frame is overturn towards cutting device, makes bending frame that tubing be driven to carry out bending.
Further, apparatus for bending further includes overturning drive device, and overturning drive device is drivingly connected with bending frame, to drive
Dynamic bending frame rotation to tubing to carry out bending.
The pipe bending mechanism to apply the technical scheme of the present invention includes apparatus for bending, clamping device and cutting device, to pipe
When material is processed, apparatus for bending carries out inverse bending to one end of tubing first, and clamping device is for being clamped tubing
Fixed, then cutting device blocks tubing with the pipe length after tool bending, and first bending is in this side blocked
Formula ensure that U-tube is not in the short problem in the long one end in one end, passing rate of processing higher.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the schematic diagram of the embodiment of pipe bending mechanism according to the present invention；
Fig. 2 is the schematic diagram of the embodiment for the apparatus for bending for showing pipe bending mechanism according to the present invention；
Fig. 3 shows the schematic diagram of the embodiment of the first clamping section of pipe bending mechanism according to the present invention；
Fig. 4 shows the partial structural diagram of the first clamping section of pipe bending mechanism according to the present invention；
Fig. 5 shows the schematic diagram of the embodiment of the second clamping section of pipe bending mechanism according to the present invention；
Fig. 6 shows the front view of the embodiment of the second clamping section of pipe bending mechanism according to the present invention；
Fig. 7 shows the schematic diagram of the lubricating structure and the first clamping section of pipe bending mechanism according to the present invention.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, apparatus for bending；11, bending frame；12, positioning plate；20, cutting device；30, the first clamping section；31, fixed seat；
32, first clamping plate；33, second clamping plate；40, the second clamping section；41, mounting base；42, five-layer plywood；43, the 6th clamping plate；44,
Two driving devices；50, the first lubricating arrangement；51, fixing body；511, the first material guide hole；512, the first oil guiding hole；60, the second profit
Sliding device；61, the second passage；62, the second oil guiding hole；63, oil drain pan.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It the present invention provides a kind of pipe bending mechanism, please refers to Fig.1 to Fig. 7, which includes：Apparatus for bending 10, folder
Tight device and cutting device 20, apparatus for bending 10 be arranged angle pipe equipment feed mechanism of the main frame far from angle pipe equipment one
Side, for carrying out bending to tubing；Cutting device 20 is arranged on main frame and between feed mechanism and apparatus for bending,
To be cut to tubing after tubing bending；Clamping device is arranged on main frame, in 20 incising pipes of cutting device
Tubing is fixed.
The pipe bending mechanism of the present invention includes apparatus for bending 10, clamping device and cutting device 20, is processed to tubing
When, apparatus for bending 10 carries out inverse bending to one end of tubing first, and clamping device to tubing for being clamped fixation, then
Cutting device 20 blocks tubing with the pipe length after tool bending, and first bending ensure that in this mode blocked
U-tube is not in the short problem in the long one end in one end, passing rate of processing higher.
Clamping device includes：First clamping section 30, the first clamping section 30 are arranged in cutting device 20 close to feed mechanism
Side is fixed with the tubing in 20 incising pipes of cutting device to cutting device 20 close to feed mechanism side.
As shown in Figure 1, the clamping device in the present embodiment includes the first clamping section 30, the setting of the first clamping section 30 is being blocked
Side of the device 20 far from apparatus for bending 10 is prevented so that tubing is fixed during 20 incising pipes of cutting device
It is moved in tubing cutting process.
First clamping section 30 includes：Fixed seat 31, first clamping plate 32 and second clamping plate 33, first clamping plate 32 are arranged in fixation
On seat 31, first clamping plate 32 is equipped with multiple first locating slots；Second clamping plate 33 is movably disposed with respect to first clamping plate 32, the
The side opposite with first clamping plate 32 of second splint 33 is equipped with multiple second locating slots；Wherein, multiple first locating slots and multiple the
Two locating slots are arranged correspondingly, and the first positioning formed between the first locating slot and the second locating slot for clamping tubing is empty
Between, tubing to be clamped in the first located space by making second clamping plate 33 be moved close to first clamping plate 32, so as to block dress
It sets and the tubing having good positioning is intercepted.
As shown in Figures 3 and 4, the first clamping section 30 in the present embodiment includes specifically fixed seat 31,32 and of first clamping plate
Second clamping plate 33, second clamping plate 33 is movably disposed with respect to first clamping plate 32, in order to which multiple tubing are preferably fixed,
It is equipped with multiple first locating slots in first clamping plate 32, it is fixed that multiple corresponding with the first locating slot second are equipped in second clamping plate
Position slot forms the first located space for clamping tubing, to consolidate to tubing between the first locating slot and the second locating slot
It is fixed.
First clamping section 30 includes first driving means, and first driving means are drivingly connected with second clamping plate 33, with driving
Second clamping plate 33 is closer or far from first clamping plate 32.
The first clamping section 30 in the present embodiment further includes first driving means, and first driving means are driven with second clamping plate 33
Dynamic connection, to control the movement of second clamping plate 33.
Clamping device includes：Second clamping section 40, the setting of the second clamping section 40 cutting device 20 and apparatus for bending 10 it
Between, it is fixed with the tubing in 20 incising pipes of cutting device between cutting device 20 and apparatus for bending 10.
As shown in Figure 5 and Figure 6, the clamping device in the present embodiment is additionally provided with the second clamping section 40 with another to cutting device 20
The tubing of side is fixed, so that it is guaranteed that cutting device 20, when being cut to tubing, tubing will not move.
Second clamping section 40 includes mounting base 41, five-layer plywood 42 and the 6th clamping plate 43, and mounting base 41 is arranged in main frame
On；Five-layer plywood 42 is arranged in mounting base 41, and the side of five-layer plywood 42 is equipped with multiple 5th locating slots；6th clamping plate, 43 phase
Five-layer plywood 42 is movably disposed, 43 side opposite with five-layer plywood 42 of the 6th clamping plate is equipped with multiple 6th locating slots；
Wherein, multiple 5th locating slots are arranged correspondingly with multiple 6th locating slots, between the 5th locating slot and the 6th locating slot
The second located space for clamping tubing is formed, with by making the 6th clamping plate 43 tubing be clamped close to the movement of five-layer plywood 42
In the second located space, so that cutting device 20 intercepts the tubing having good positioning.
As shown in Figure 5 and Figure 6, the second clamping section 40 includes mounting base 41, five-layer plywood 42 and the 6th clamping plate 43, mounting base
41 are fixed on main frame, and five-layer plywood 42 is fixed in mounting base 41, and the 6th clamping plate 43 is located at the lower section of five-layer plywood 42, and
It can be moved relative to five-layer plywood 42, with closer or far from five-layer plywood 42, in order to which multiple tubing are fixed, the 5th presss from both sides
Downside on plate 42 is equipped with multiple 5th locating slots, and multiple 6th locating slots are equipped in the top of the 6th clamping plate 43, and multiple five
Locating slot is arranged correspondingly with multiple 6th locating slots, is formed between the 5th locating slot and the 6th locating slot for clamping pipe
Second located space of material, with by making the 6th clamping plate 43 that tubing are clamped in the second located space close to the movement of five-layer plywood 42
It is interior, so that cutting device 20 intercepts the tubing having good positioning.
Second clamping section 40 includes the second driving device 44, and the second driving device 44 and the 6th clamping plate 43 are drivingly connected, with
Drive the 6th clamping plate 43 closer or far from five-layer plywood 42.
As shown in fig. 6, the second clamping section 40 in the present embodiment includes the second driving device 44, the second driving device 44 is driven
Dynamic 6th clamping plate 43 is moved relative to five-layer plywood 42.
Pipe bending mechanism further includes：First lubricating arrangement 50, the first lubricating arrangement 50 are arranged in clamping device close to feeder
On the main frame of structure side, to spray lubricating oil to the outer wall of tubing.
As shown in fig. 7, being additionally provided with the first lubricating arrangement 50 on pipe bending mechanism in the present embodiment, the first lubricating arrangement is used for
To the tubing oil jet lubrication on pipe bending mechanism.
First lubricating arrangement includes：Fixing body 51, fixing body 51 are movably disposed on the main frame of angle pipe equipment, peace
It filling body 51 and is equipped with multiple first material guide holes 511, multiple first material guide holes 511 are arranged correspondingly with multiple tubing, so that
Tubing passes through corresponding first material guide hole 511；Be additionally provided with the first oil guiding hole 512 on fixing body 51, the first oil guiding hole 512 with it is multiple
First material guide hole 511 is connected to；Wherein, oil transportation mechanism by the first oil guiding hole 512 spray feed into each first material guide hole 511
Oil, with to being lubricated across the tubing of the first material guide hole 511.
As shown in fig. 7, the lubricating arrangement in the present embodiment includes specifically fixing body 51, for the ease of being sprayed to tubing
Oil is provided with multiple first material guide holes 511 on fixing body 51, and tubing is threaded through in the first material guide hole 511, in the present embodiment
The first oil guiding hole 512 is additionally provided on fixing body 51, the first oil guiding hole 512 is connected to multiple first material guide holes 511；Oil transportation mechanism
By the first oil guiding hole 512, into each first material guide hole 511, spray feed is oily, with to the tubing progress across the first material guide hole 511
Lubrication.
Pipe bending mechanism further includes：Second lubricating arrangement 60, the setting of the second lubricating arrangement 60 are filled in cutting device 20 and bending
It sets on the main frame between 10, to spray lubricating oil to the outer wall of the tubing.
As shown in Figure 5 and Figure 6, the second lubricating arrangement 60 in the present embodiment and the second clamping section 40 are arranged in the same peace
Fill seat 41 on, the second lubricating arrangement 60 be equipped with 61 and second oil guiding hole 62 of multiple second passages, the second oil guiding hole with it is multiple
Second passage is connected to, and oil sprayer is connected to the second oil guiding hole and the oil spout into the second oil guiding hole, and passes through the second oil guiding hole
Oil spout is carried out to the tubing in the second passage, to be lubricated to tubing, the second lubricating arrangement 60 further includes oil drain pan
63, oil drain pan 63 is arranged in the lower section of multiple second passages 61, for collecting in the second passage 61 and the second oil guiding hole
The lubricating oil of outflow.
Apparatus for bending 10 includes：Bending frame 11 and multiple positioning plates 12, bending frame 11 are rotatably arranged on main frame；
Multiple positioning plates 12 are movably disposed on bending frame 11, are positioned for the multiple portions to tubing；Wherein, it positions
Plate 12 include multiple clamping parts, multiple clamping parts are arranged in a one-to-one correspondence with multiple tubing, multiple tubing to be fixed, with
Bending frame 11 is overturn towards cutting device 20, makes bending frame 11 that tubing be driven to carry out bending.
As depicted in figs. 1 and 2, the apparatus for bending in the present embodiment includes bending frame 11 and multiple positioning plates 12, Duo Geding
Position plate is spaced apart and arranged on bending frame 11 to be fixed with the tubing in doubling curved frame, and bending frame 11 drives tubing direction to block
Device 20 is overturn, to carry out bending to tubing.
Apparatus for bending further includes overturning drive device, and overturning drive device is drivingly connected with bending frame 11, to drive bending
The rotation of frame 11 to tubing to carry out bending.
Apparatus for bending in the present embodiment further includes overturning drive device, overturning drive device drive bending frame 11 to rotate with
Tubing is converted into U-tube.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect：
The pipe bending mechanism of the present invention includes apparatus for bending 10, clamping device and cutting device 20, is processed to tubing
When, apparatus for bending 10 carries out inverse bending to one end of tubing first, and clamping device to tubing for being clamped fixation, then
Cutting device 20 blocks tubing with the pipe length after tool bending, and first bending ensure that in this mode blocked
U-tube is not in the short problem in the long one end in one end, passing rate of processing higher.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached each portion shown in the drawings
The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely illustrative, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It need not be further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, the orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
Signified device or element must have a particular orientation or with specific azimuth configuration and operations with hint, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Furthermore, it is necessary to which explanation, limits parts, it is only for be convenient for using the words such as " first ", " second "
Corresponding parts are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection domain.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of pipe bending mechanism, which is characterized in that including：
The main frame in angle pipe equipment is arranged far from the feeding of the angle pipe equipment in apparatus for bending (10), the apparatus for bending (10)
The side of mechanism, for carrying out bending to tubing；
Cutting device (20), the cutting device (20) are arranged on the main frame and positioned at the feed mechanisms and the folding
Between bending apparatus, to be cut to the tubing after the tubing bending；
Clamping device, the clamping device are arranged on the main frame, to cut the tubing in the cutting device (20)
When the tubing is fixed.
2. pipe bending mechanism according to claim 1, which is characterized in that the clamping device includes：
First clamping section (30), the first clamping section (30) setting is in the cutting device (20) close to the feed mechanism
Side, with when the cutting device (20) cuts the tubing to the cutting device (20) close to the feed mechanism side
The tubing be fixed.
3. pipe bending mechanism according to claim 2, which is characterized in that first clamping section (30) includes：
Fixed seat (31)；
First clamping plate (32), the first clamping plate (32) are arranged in the fixed seat (31), are set on the first clamping plate (32)
There are multiple first locating slots；
Second clamping plate (33), the relatively described first clamping plate (32) of the second clamping plate (33) are movably disposed, second folder
Plate (33) is equipped with multiple second locating slots with the opposite side of the first clamping plate (32)；
Wherein, multiple first locating slots are arranged correspondingly with multiple second locating slots, first locating slot
The first located space for clamping tubing is formed between second locating slot, with by making the second clamping plate (33) lean on
The tubing is clamped in first located space by nearly first clamping plate (32) movement, so that the cutting device is to fixed
The good tubing in position is intercepted.
4. pipe bending mechanism according to claim 3, which is characterized in that first clamping section (30) includes that the first driving fills
It sets, the first driving means are drivingly connected with the second clamping plate (33), to drive the second clamping plate (33) close or remote
From the first clamping plate (32).
5. pipe bending mechanism according to claim 1, which is characterized in that the clamping device includes：
Second clamping section (40), second clamping section (40) are arranged in the cutting device (20) and the apparatus for bending (10)
Between, with when the cutting device (20) cuts the tubing to the cutting device (20) and the apparatus for bending (10) it
Between the tubing be fixed.
6. pipe bending mechanism according to claim 5, which is characterized in that second clamping section (40) includes：
Mounting base (41), the mounting base (41) are arranged on the main frame；
Five-layer plywood (42), the five-layer plywood (42) are arranged in the mounting base (41), and the one of the five-layer plywood (42)
Side is equipped with multiple 5th locating slots；
6th clamping plate (43), the relatively described five-layer plywood (42) of the 6th clamping plate (43) are movably disposed, the 6th folder
Plate (43) is equipped with multiple 6th locating slots with the opposite side of the five-layer plywood (42)；
Wherein, multiple 5th locating slots are arranged correspondingly with multiple 6th locating slots, the 5th locating slot
The second located space for clamping tubing is formed between the 6th locating slot, with by making the 6th clamping plate (43) lean on
The tubing is clamped in second located space by nearly five-layer plywood (42) movement, so that the cutting device (20)
The tubing having good positioning is intercepted.
7. pipe bending mechanism according to claim 6, which is characterized in that second clamping section (40) includes that the second driving fills
It sets (44), second driving device (44) is drivingly connected with the 6th clamping plate (43), to drive the 6th clamping plate (43)
Closer or far from the five-layer plywood (42).
8. pipe bending mechanism according to claim 1, which is characterized in that the pipe bending mechanism further includes：
First lubricating arrangement (50), first lubricating arrangement (50) are arranged in the clamping device close to the feed mechanism one
On the main frame of side, to spray lubricating oil to the outer wall of the tubing.
9. pipe bending mechanism according to claim 8, which is characterized in that the lubricating arrangement includes：
Fixing body (51), the fixing body (51) are movably disposed on the main frame of the angle pipe equipment, the fixing body
(51) multiple first material guide holes (511) are equipped with, multiple first material guide holes (511) set correspondingly with multiple tubing
It sets, so that the tubing passes through corresponding first material guide hole (511)；It is additionally provided with the first oil guiding hole on the fixing body (51)
(512), first oil guiding hole (512) is connected to multiple first material guide holes (511)；
Wherein, oil transportation mechanism is oily to each interior spray feed of first material guide hole (511) by first oil guiding hole (512), with
The tubing for passing through first material guide hole (511) is lubricated.
10. pipe bending mechanism according to claim 1, which is characterized in that the pipe bending mechanism further includes：
Second lubricating arrangement (60), second lubricating arrangement (60) are arranged in cutting device (20) and the apparatus for bending (10)
Between main frame on, with to the outer wall of the tubing spray lubricating oil.
11. pipe bending mechanism according to claim 1, which is characterized in that the apparatus for bending (10) includes：
Bending frame (11), the bending frame (11) are rotatably arranged on the main frame；
Multiple positioning plates (12), multiple positioning plates (12) are movably disposed on the bending frame (11), for right
The multiple portions of tubing are positioned；
Wherein, the positioning plate (12) includes multiple clamping parts, and multiple clamping parts are arranged in a one-to-one correspondence with multiple tubing, with
Multiple tubing are fixed, to be overturn towards the cutting device (20) in the bending frame (11), make the bending
Frame (11) drives the tubing to carry out bending.
12. pipe bending mechanism according to claim 11, which is characterized in that the apparatus for bending further includes overturning driving dress
It sets, the overturning drive device is drivingly connected with the bending frame (11), to drive bending frame (11) rotation with to described
Tubing carries out bending.
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| CN201810799485.3A CN108620460B (en) | 2018-07-19 | 2018-07-19 | Pipe bending mechanism |
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| CN201810799485.3A CN108620460B (en) | 2018-07-19 | 2018-07-19 | Pipe bending mechanism |
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| CN108620460B CN108620460B (en) | 2020-08-11 |
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| CN108620460B (en) | 2020-08-11 |
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