CN206716778U - Corrugated plate bending machine - Google Patents
Corrugated plate bending machine Download PDFInfo
- Publication number
- CN206716778U CN206716778U CN201720439352.6U CN201720439352U CN206716778U CN 206716778 U CN206716778 U CN 206716778U CN 201720439352 U CN201720439352 U CN 201720439352U CN 206716778 U CN206716778 U CN 206716778U
- Authority
- CN
- China
- Prior art keywords
- corrugated plating
- lower roll
- roller
- bender
- roll
- 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.)
- Withdrawn - After Issue
Links
- 238000005452 bending Methods 0.000 title abstract description 9
- 238000007747 plating Methods 0.000 claims description 95
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract 1
- 238000003462 Bender reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a buckled plate bended-arc machine relates to the metal sheet forming field that bends. This buckled plate bending machine includes the frame and can install in the frame with rotating and the level set up go up roller, lower roll, guide roller and auxiliary roller, and guide roller, lower roll and auxiliary roller set up and be the arc arrangement along the buckled plate entering direction interval in proper order, go up the one side that roller is located the buckled plate, and guide roller, lower roll and auxiliary roller all are located the opposite side of buckled plate, go up the roller setting in its top of deviating from guide roller one side of lower roll. This buckled plate bended-arc machine can realize that the level of buckled plate is packed into, simplifies the process of packing into of buckled plate, improves production efficiency.
Description
Technical field
It the utility model is related to metal plate cold-bent forming field, more particularly to a kind of ripple for the metal corrugated plate starting the arc
Plate bender.
Background technology
The cold roll forming of corrugated plating typically realizes that current existing bender mainly has four-roller ripple by corrugated plating bender
Card bender and three roller corrugated plating benders, wherein, four-roller corrugated plating bender is divided into double-roller type and upper one under two rollers again
Three-roller type under roller.
The advantages of three-roller type corrugated plating bender is the curved arc for being easily achieved deep camber, but three-roller type corrugated plating bender
Also there is the shortcomings that unconquerable, in production process, easily skidded between corrugated plating and roll during the three-roller type corrugated plating bender starting the arc,
There is deviation in actual linear speed and detection, influence precision when bending different radians.As shown in figure 4, under upper two roller double-roller type four-roller
The advantages of bender is four-roll driven stabilization, but because the spacing of two upper rollers 90 is larger, and corrugated plating spring-go is big during the starting the arc, it is difficult to
Realize the circular arc for bending different curvature linking；And because 4 starting the arc are bad preset, the curved arc of deep camber is not applied to yet.Such as figure
Shown in 5, the four-roller corrugated plating bender of three-roller type can make up the deficiency of three-roller type corrugated plating bender under a upper roller, be not easy to beat
It is sliding, simultaneously because upper roller 80 is fixed, pressed in two side rollers, lower roll aids in the upper roller that reclines, therefore can bend different curvature linking
Circular arc is relatively easy；But because lower roll often influences the spacing of two side rollers, therefore do not apply to the curved arc of curvature bigger than normal.And with
It is exactly that overhead traveling crane lifting must be used to tilt that upper four-roller corrugated plating bender and three roller corrugated plating benders, which have a common drawback,
Load corrugated plating, complex operation, easily make a fault, production efficiency is relatively low.
In consideration of it, the present inventor develops one kind according to the production design experience for being engaged in this area and association area for many years
Corrugated plating bender, to solve the problems, such as that prior art is present.
Utility model content
The purpose of this utility model is to provide a kind of corrugated plating bender, can realize the horizontally mounted of corrugated plating, simplifies
The loading process of corrugated plating, improve production efficiency.
To reach above-mentioned purpose, the utility model proposes a kind of corrugated plating bender, wherein, the corrugated plating bender bag
Including rack and it can be rotatably mounted in the frame and horizontally disposed upper roller, lower roll, guide reel and help roll, the guiding
Roller, the lower roll and help roll order are located at along corrugated plating approach axis interval setting and curved arrangement, the upper roller
The corrugated plating side, the guide reel, the lower roll and the help roll are respectively positioned on the corrugated plating opposite side, the upper roller
Being arranged on the lower roll, it is inclined to the top of the guide reel side.
Corrugated plating bender as described above, wherein, the both ends of the upper roller are arranged on the machine by top chock
On frame, the both ends of the lower roll are arranged in the frame by step.
Corrugated plating bender as described above, wherein, the both ends of the help roll are respectively connected with swing assembly, each described
Swinging assembly includes asessory shaft bearing and swing arm, and the end of the help roll can rotationally be connected by the asessory shaft bearing
In the swing arm, one end of the swing arm is hinged on the step of homonymy, drive of the help roll in the swing arm
Under around the lower roll rotate.
Corrugated plating bender as described above, wherein, the swing assembly also includes hydraulic cylinder, the cylinder head of the hydraulic cylinder
It is connected with the other end of the swing arm, drives the swing arm to be swung around the lower roll.
Corrugated plating bender as described above, wherein, offered in the frame with the step corresponding matching and
The chute being vertically arranged, the step are arranged in the chute, and the bottom of each step is provided with liter
Falling unit, the step slide up and down under the driving of the lowering or hoisting gear in the chute.
Corrugated plating bender as described above, wherein, the frame includes base, the first memorial archway and the second memorial archway, described
First memorial archway and second memorial archway are vertical and are installed on the base, the upper roller, the lower roll, the guide reel and
The help roll is crossed between first memorial archway and second memorial archway.
Corrugated plating bender as described above, wherein, the frame includes pull bar, and the both ends of the pull bar are fixed respectively
Be connected on first memorial archway and second memorial archway on.
Corrugated plating bender as described above, wherein, the upper roller and the lower roll are respectively connected with drive device.
Corrugated plating bender as described above, wherein, the drive device includes planetary reduction gear and subtracted with the planet
The motor of fast device connection.
Corrugated plating bender as described above, wherein, the diameter of the guide reel is less than the diameter of the lower roll.
Compared with prior art, the utility model has the characteristics that and advantage：
The utility model proposes corrugated plating curved arc function realize ripple plate level be sent into, substitute overhead traveling crane lifting, operation letter
Folk prescription just, simplifies the loading process of corrugated plating, improves production efficiency；
The utility model proposes corrugated plating bender, upper roller, guide reel fix, and lower roll is offset to the lower section of upper roller and energy
It is enough upper to press, it is simple and compact for structure while additional with help roll using 3 points into arc principle, for stability contorting bent arc radius, energy
Enough fluctuating errors for effectively reducing bent arc radius, reduce corrugated plating spring-go；
The utility model proposes corrugated plating bender, upper roller, lower roll are drive roll, and guide reel, help roll are passive
Roller, be advantageous to preset starting the arc point of contact；The utility model proposes corrugated plating bender, bent by driving upper roller and lower roll to realize
Corrugated plating, it is easy to bend the corrugated plating arc of different curvature, and easily realizes the corrugated plating circular arc for bending different curvature linking, also
The corrugated plating circular arc of large-scale radius of curvature, reliable and stable, convenient and efficient can be realized with the less power of bending.
Brief description of the drawings
Accompanying drawing described here is only used for task of explanation, and is not intended in any way to limit disclosed in the utility model
Scope.In addition, shape and proportional sizes of each part in figure etc. are only schematical, it is used to help to reason of the present utility model
Solution, it is not the specific shape and proportional sizes for limiting each part of the utility model.Those skilled in the art is new in this practicality
Under the teaching of type, various possible shapes and proportional sizes can be selected to implement the utility model as the case may be.
Fig. 1 be the utility model proposes corrugated plating bender schematic diagram；
Fig. 2 be the utility model proposes corrugated plating bender structural representation (one)；
Fig. 3 be the utility model proposes corrugated plating bender structural representation (two)；
Fig. 4 is the structural representation of double-roller type starting the arc machine under two rollers in prior art；
Fig. 5 is the structural representation of three-roller type starting the arc machine under a roller in prior art.
Description of reference numerals：
10 frames；11 chutes；
12 bases；13 first memorial archways；
14 second memorial archways；15 pull bars；
16 nuts；17 frames；
20 upper rollers；21 top chocks；
30 lower rolls；31 steps；
32 lowering or hoisting gears；40 help rolls；
41 swing assembly；411 asessory shaft bearings；
412 swing arms；413 hydraulic cylinders；
414 supports；50 guide reels；
60 drive devices；61 planetary reduction gears；
62 motors；200 corrugated platings；
Format roll on 300；400 lower forming rollers；
C curvilinear paths；80 upper rollers；
90 upper rollers.
Embodiment
With reference to the description of accompanying drawing and the utility model embodiment, can clearly understand of the present utility model
Details.But specific embodiment of the present utility model described here, it is only used for explaining the purpose of this utility model, without
It can be understood as being to limitation of the present utility model in any way.Under teaching of the present utility model, technical staff is contemplated that
Based on any possible deformation of the present utility model, these are regarded as belonging to the scope of the utility model.
Refer to Fig. 1 to Fig. 3, the utility model proposes corrugated plating bender include frame 10 and to be rotatably mounted at
In frame and horizontally disposed upper roller 20, lower roll 30, help roll 40 and guide reel 50, guide reel 50, lower roll 30 and help roll 40
Approach axis of the order along corrugated plating 200 is arranged at intervals and curved arrangement, and upper roller 20 is arranged on lower roll 30, and it is inclined to guide reel
The top of 50 sides, upper roller 20 are located at the side of corrugated plating 200, and guide reel 50, lower roll 30 and help roll 40 are respectively positioned on corrugated plating
200 opposite side.
The utility model proposes corrugated plating bender it is simple and compact for structure, when in use, by the guiding of guide reel 50,
The channeled roller 50 of corrugated plating 200, which is horizontal, to be sent between upper roller 20 and lower roll 30, because upper roller 20 is not located at lower roll
30 surface and be provided in lower roll 30 be inclined to guide reel 50 side, corrugated plating 200 first passes through upper roller 20, in upper roller 20
Moved under drive, then by lower roll 30, and upper roller 20 is smoothly bitten with under upper roller 20 and the common drive of lower roll 30
Between roller 30；It instead of and corrugated plating is sent into roller diagonally downward, it is necessary to be lifted with overhead traveling crane to adapt to roll gap pattern in the prior art
Between seam, the operation of curved arc can be just bitten so that it is simple to operate, improve production efficiency；Afterwards, upper roller 20, guiding
The position of roller 50 and lower roll 30 is fixed, and using 3 points of principles into arc, is molded the curved arc of corrugated plating 200；Last corrugated plating 200 is again
By help roll 40, help roll 40 is capable of the fluctuating error of stability contorting bent arc radius, effectively reduction bent arc radius, reduces ripple
The possibility of the multiple bullet of plate 200.Simultaneously as upper roller 20 is not located at the surface of lower roll 30 and is provided in lower roll 30 and is inclined to
The side (i.e. lower roll 30 is offset to the side of upper roller 20 in the horizontal direction) of guide reel 50, is more beneficial for lower roll 30 and participates in ripple
Plate 200 bends deformation process, and not only as the pressing of upper roller 20, it is more conducive to the curved arc shaping of corrugated plating 200.This reality
It can be used with the corrugated plating bender of new proposition with unit, corrugated plating be placed on feeding is run and gripped on horizontal stand originally
The corrugated plating bender that utility model proposes, the veneer starting the arc；Supporting shaping machine set is continuous after being also disposed at cold-bending forming machine
Production, for the continuous production starting the arc, corrugated plating is taken advantage of a situation by the upper format roll 300 and lower forming roller 400 of last a time forming machine
Level be fed through the utility model proposes corrugated plating bender, under the guiding of guide reel 50, into upper roller 20 and lower roll 30
Between, bent arc radius is controlled by the auxiliary of help roll 40, so as to obtain required curved arc corrugated plating.
In one optional example of the utility model, the both ends of upper roller 20 are arranged on frame 10 by top chock 21
On, the both ends of lower roll 30 are arranged in frame 10 by step 31.
In one optional example of the utility model, the both ends of guide reel 50 are by guiding roll bearing seat (not marked in figure
Go out) it is arranged in frame 10.
In one optional example of the utility model, as shown in Figure 1 to Figure 3, the both ends of help roll 40 are respectively connected with pendulum
Dynamic assembly 41, each assembly 41 that swings include asessory shaft bearing 411 and swing arm 412, and the end of help roll 40 passes through asessory shaft
Bearing 411 can rotationally be connected in swing arm 412 (between the both ends of swing arm 412), and one end of swing arm 412 is hinged under homonymy
On bearing block 31, help roll 40 is swung around lower roll 30 under the drive of swing arm 412 (as shown in figure 1, help roll 40 is along circular arc
Curvilinear path C is moved and is fitted in all the time on corrugated plating).So as to adjust the position of help roll 40 by swing arm 412, make auxiliary
Help roller 40 to can adapt to the corrugated plating of different curved arc radius of curvature, the bent arc radius of further stability contorting corrugated plating, effectively subtract
The fluctuating error of few bent arc radius, reduces corrugated plating spring-go.
In one optional example of the utility model, as shown in figure 3, swinging assembly also includes hydraulic cylinder 413, hydraulic cylinder
413 cylinder head is connected with the other end of swing arm 412 and drives swing arm 412 to be swung around lower roll 30.Can be more square by hydraulic cylinder 413
Just the opening position for swinging and more easily making swing arm 412 be still in needs of control swing arm 412.
In one optional example of the utility model, offered in frame 10 and the corresponding matching of step 31 and vertical
The chute 11 of setting, step 31 are arranged in chute 11, and the bottom of each step 31 is provided with lowering or hoisting gear 32,
Step 31 slides up and down under the driving of lowering or hoisting gear 32 in chute 11, to adjust the height of lower roll 30, changes upper roller
Corrugated plating 200 is bent into different bent arc radius by the distance between 20 and lower roll 30, final realize.In an optional example
In, lowering or hoisting gear 32 can be spiral lift device.
In one optional example of the utility model, frame 10 includes base 12, the first memorial archway 13 and the second memorial archway 14,
First memorial archway 13 and the second memorial archway 14 are vertically arranged and are fixedly connected on base 12, upper roller 20, lower roll 30, the and of guide reel 50
Help roll 40 is crossed between the first memorial archway 13 and the second memorial archway 14.The both ends of upper roller 20 pass through two top chocks 21 respectively
On the first memorial archway 13 and the second memorial archway 14, the first memorial archway 13 and the second memorial archway 14 offer corresponding with top chock 21
Coordinate and the mounting groove of opening upwards, top chock 21 are arranged in mounting groove and fixed by cover 17.
Hydraulic cylinder 413 can be fixedly mounted on base 12 by support 414 in an optional example.
In one optional example of the utility model, as shown in Figure 2 and Figure 3, frame 10 also includes pull bar 15, pull bar
15 both ends be respectively fixedly connected with the first memorial archway 13 and the second memorial archway 14 on.In an optional example, pull bar 15
Both ends extend through the first memorial archway 13 and the second memorial archway 14 and are fixed on respectively on the first memorial archway 13 by two nuts 16 and the
On two memorial archways 14.The pull bar 15 being fixedly connected between the first memorial archway 13 and the second memorial archway 14 can strengthen the rigidity of frame 10.
Certain frame 10 can include two or more pull bars 15, be separately positioned on the import of corrugated plating 200 side and/or
The side that corrugated plating 200 exports.
In one optional example of the utility model, upper roller 20 and lower roll 30 are drive roll, are respectively connected with driving dress
Put 60；Guide reel 50 and help roll 40 are idler roller.So, it is more beneficial for preset starting the arc point of contact；While driving upper roller 20
Corrugated plating 200 is bent with lower roll 30, is also more easy to realize and realizes that the corrugated plating of large-scale radius of curvature is justified with the less power of bending
Arc, it is final to realize the corrugated plating arc (the corrugated plating circular arc of different curvature linking) for bending different curvature.
In one optional example of the utility model, the diameter of guide reel 50 is less than the diameter of lower roll 30.
In one optional example of the utility model, the horizontal of drive device 60 that upper roller 20 connects is directly installed on machine
On frame, drive device includes motor 62 and planetary reduction gear 61, and motor 62 is connected by planetary reduction gear 61 with upper roller 20, so as to
Upper roller 20 is driven to be rotated around the axis of upper roller 20.Certainly, the structure of drive device 60 is not limited thereto, those skilled in the art
Known other structures can be with, such as drive device 60 can also be that motor passes through gearing speed-reducer and universal drive shaft and upper roller 20
Connection, driving upper roller 20 rotate.The horizontal of drive device 60 being connected with lower roll 30 is connected directly between on step 31.Lower roll
The structure of 30 drive device 60 is identical with the drive device 60 of upper roller 20, repeats no more.Wherein drive device corresponding to upper roller
Drive device corresponding with lower roll can be arranged on the same side (the first memorial archway side or the second memorial archway side) of frame, can also
It is arranged on the not homonymy (being separately positioned on the first memorial archway side and the second memorial archway side) of frame.
The utility model proposes corrugated plating bender use process it is as follows：
The utility model proposes corrugated plating bender can be used alone, the veneer starting the arc；Also may be arranged at forming machine it
Afterwards, the continuous starting the arc.By taking the continuous starting the arc as an example, corrugated plating 200 by last a time forming machine upper format roll 300 and lower forming roller
400 give corrugated plating bender, under the guiding of guide reel 50, the guide reel 50 through corrugated plating bender, into the He of upper roller 20
Between lower roll 30, then the auxiliary control bent arc radius by help roll 40, so as to obtain required curved arc corrugated plating.
For explaining in detail for the respective embodiments described above, its purpose is only that to explain to the utility model, in order to
The utility model is better understood when, still, these descriptions can not be with any explanation into being to limit of the present utility model
System, particularly, each feature described in various embodiments can also be mutually combined, so as to form other implementations
Mode, except there is clearly opposite description, these features should be understood to be applied in any one embodiment, and simultaneously
It is not only limited to described embodiment.
Claims (10)
1. a kind of corrugated plating bender, it is characterised in that the corrugated plating bender includes frame and can be rotatably mounted at institute
State in frame and horizontally disposed upper roller, lower roll, guide reel and help roll, the guide reel, the lower roll and the help roll
Order is arranged at intervals along corrugated plating approach axis and curved arrangement, the upper roller are located at the corrugated plating side, the guiding
Roller, the lower roll and the help roll are respectively positioned on the corrugated plating opposite side, and the upper roller is arranged on the lower roll, and it is inclined to institute
State the top of guide reel side.
2. corrugated plating bender as claimed in claim 1, it is characterised in that pacified by top chock at the both ends of the upper roller
In the frame, the both ends of the lower roll are arranged in the frame by step.
3. corrugated plating bender as claimed in claim 2, it is characterised in that it is total that the both ends of the help roll are respectively connected with swing
Into each swing assembly includes asessory shaft bearing and swing arm, and the end of the help roll passes through the asessory shaft bearing
Can rotationally it be connected in the swing arm, one end of the swing arm is hinged on the step of homonymy, and the help roll is in institute
State and rotated under the drive of swing arm around the lower roll.
4. corrugated plating bender as claimed in claim 3, it is characterised in that the swing assembly also includes hydraulic cylinder, described
The cylinder head of hydraulic cylinder is connected with the other end of the swing arm, drives the swing arm to be swung around the lower roll.
5. the corrugated plating bender as described in any one in claim 2 to 4, it is characterised in that offered in the frame
With the step corresponding matching and the chute that is vertically arranged, the step is arranged in the chute, each described
The bottom of step is provided with lowering or hoisting gear, and the step is under the driving of the lowering or hoisting gear in the chute
Slide up and down.
6. corrugated plating bender as claimed in claim 1, it is characterised in that the frame includes base, the first memorial archway and the
Two memorial archways, first memorial archway and second memorial archway are vertical and are installed on the base, the upper roller, the lower roll,
The guide reel and the help roll are crossed between first memorial archway and second memorial archway.
7. corrugated plating bender as claimed in claim 6, it is characterised in that the frame includes pull bar, and the two of the pull bar
End be respectively fixedly connected with first memorial archway and second memorial archway on.
8. corrugated plating bender as claimed in claim 1, it is characterised in that the upper roller and the lower roll are respectively connected with driving
Device.
9. corrugated plating bender as claimed in claim 8, it is characterised in that the drive device include planetary reduction gear and with
The motor of the planetary reduction gear connection.
10. corrugated plating bender as claimed in claim 8 or 9, it is characterised in that the diameter of the guide reel be less than it is described under
The diameter of roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720439352.6U CN206716778U (en) | 2017-04-25 | 2017-04-25 | Corrugated plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720439352.6U CN206716778U (en) | 2017-04-25 | 2017-04-25 | Corrugated plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206716778U true CN206716778U (en) | 2017-12-08 |
Family
ID=60506681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720439352.6U Withdrawn - After Issue CN206716778U (en) | 2017-04-25 | 2017-04-25 | Corrugated plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206716778U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881379A (en) * | 2017-04-25 | 2017-06-23 | 北京京诚之星科技开发有限公司 | Corrugated plate bending machine |
| CN110586720A (en) * | 2019-10-21 | 2019-12-20 | 无锡特优特机械有限公司 | Novel wave tile arc bending machine |
| CN111229973A (en) * | 2020-01-07 | 2020-06-05 | 姚厚君 | Manufacturing method of tea packaging caddy |
| CN112742918A (en) * | 2021-01-25 | 2021-05-04 | 潍坊东鑫智能科技有限公司 | High-efficient accurate bender of bending |
| CN117066327A (en) * | 2023-10-12 | 2023-11-17 | 常州金坛雅菲妮新材料科技有限公司 | Cold roll forming device for interior decoration plate of travelling car |
-
2017
- 2017-04-25 CN CN201720439352.6U patent/CN206716778U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881379A (en) * | 2017-04-25 | 2017-06-23 | 北京京诚之星科技开发有限公司 | Corrugated plate bending machine |
| CN106881379B (en) * | 2017-04-25 | 2019-09-24 | 北京京诚之星科技开发有限公司 | Corrugated plate bending machine |
| CN110586720A (en) * | 2019-10-21 | 2019-12-20 | 无锡特优特机械有限公司 | Novel wave tile arc bending machine |
| CN111229973A (en) * | 2020-01-07 | 2020-06-05 | 姚厚君 | Manufacturing method of tea packaging caddy |
| CN112742918A (en) * | 2021-01-25 | 2021-05-04 | 潍坊东鑫智能科技有限公司 | High-efficient accurate bender of bending |
| CN117066327A (en) * | 2023-10-12 | 2023-11-17 | 常州金坛雅菲妮新材料科技有限公司 | Cold roll forming device for interior decoration plate of travelling car |
| CN117066327B (en) * | 2023-10-12 | 2023-12-26 | 常州金坛雅菲妮新材料科技有限公司 | Cold roll forming device for interior decoration plate of travelling car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206716778U (en) | Corrugated plate bending machine | |
| CN106881379B (en) | Corrugated plate bending machine | |
| CN203695663U (en) | Straightening machine for steel tube | |
| CN111496047B (en) | Metal bending processing equipment and processing method | |
| CN111299370A (en) | Upper bracket device for preventing deformation of barrel during rolling | |
| CN102310095B (en) | Front steel turning device of cogging mill | |
| CN220515183U (en) | Bending machine for power distribution cabinet production | |
| CN209035189U (en) | Gap can adjust automatically four-roller furling plate round machine | |
| CN206240978U (en) | A kind of interval adjustable sheet metal roll-type straightening device | |
| CN218283262U (en) | Aluminum profile straightening device | |
| CN207076826U (en) | A kind of thrust bearing shell edge rolling hemmer | |
| CN215879629U (en) | Straightening device for controlling speed of flat wire | |
| CN202621636U (en) | Guide rail automatically overturning device for straightening machine | |
| CN201889372U (en) | Rack capable of adjusting working surface angle on digital controlled steel hoop bending machine | |
| CN212070051U (en) | Steel member bending device | |
| CN210995960U (en) | Four-roller profile bending machine mechanism | |
| CN209349315U (en) | Tuber strip center pre-profiling mechanism | |
| CN215845406U (en) | Device for straightening and adjusting wire direction on spring machine | |
| CN113909404A (en) | Multifunctional reinforcing steel bar processing equipment | |
| CN102641919A (en) | Cylinder bracket for crimping | |
| CN207593929U (en) | Feeding support platform and self-feeding cutting machine | |
| CN215657211U (en) | Front lifting workbench for supporting materials of roll bending machine | |
| CN216540284U (en) | Leveling machine convenient to unreel for processing aluminum coil | |
| CN215430949U (en) | Bending auxiliary device for machining machine case | |
| CN109530568A (en) | A kind of roll unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171208 Effective date of abandoning: 20190924 |