CN109226383A - A kind of adjustable high-efficiency bending machine - Google Patents
A kind of adjustable high-efficiency bending machine Download PDFInfo
- Publication number
- CN109226383A CN109226383A CN201811374315.7A CN201811374315A CN109226383A CN 109226383 A CN109226383 A CN 109226383A CN 201811374315 A CN201811374315 A CN 201811374315A CN 109226383 A CN109226383 A CN 109226383A
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- CN
- China
- Prior art keywords
- bending
- wheel seat
- support base
- shell
- adjustable high
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of adjustable high-efficiency bending machine, solve the problems, such as that bending machine is at high cost, the tubing of production is easily-deformable, processing efficiency is low in the prior art.The present invention includes rack, the rack is equipped with support base, and support base is equipped with left bending mechanism and right bending mechanism, and left bending mechanism is connected with right bending mechanism by adjusting screw rod, support base is equipped with underwater pipeline stabilizing mechanism, and underwater pipeline stabilizing mechanism is between left bending mechanism and right bending mechanism.The present invention uses the left bullodozer of packaged type and right bullodozer, by adjusting tubing progress bending of the distance realization between the two to different length, improves the utilization rate and applicability of device.The setting of underwater pipeline stabilizing mechanism, for the tubing to be processed, the pipe deformations that prevent tubing from occurring sliding during bending or occur by bending, it is ensured that tubular object extruding quality.
Description
Technical field
The present invention relates to pipe fitting processing technique fields, particularly relate to a kind of adjustable high-efficiency bending machine.
Background technique
With the rapid development of domestic economy, the application of tubing is also more and more common, especially leads in the industry such as building, machinery
It is widely used in domain.Radiator is that a kind of heating is main radiator, and the heating equipment as the modern life has solely
Special glamour.Radiator can be related to tubing bending process in process of production.But structure is complicated for existing bending machine, primary
It is capable of processing a tubing, and can only be to the tubular object extruding of specific length, applicability is bad, and tubing working efficiency is low.In addition, curved
During pipe, tubing is easily slided, and the tubing after processing will appear depressed phenomenon, and then influence pipe workpiece quality.
Summary of the invention
For the deficiency in above-mentioned background technique, the present invention proposes a kind of adjustable high-efficiency bending machine, solves existing skill
The problem of bending machine is at high cost in art, the tubing of production is easily-deformable, processing efficiency is low.
The technical scheme of the present invention is realized as follows: a kind of adjustable high-efficiency bending machine, including rack, in the rack
Equipped with support base, support base is equipped with left bending mechanism and right bending mechanism, and left bending mechanism and right bending mechanism pass through adjusting
Screw rod is connected, and support base is equipped with underwater pipeline stabilizing mechanism, and underwater pipeline stabilizing mechanism is between left bending mechanism and right bending mechanism.
The underwater pipeline stabilizing mechanism includes the groove profile frame being fixed on support base, and groove profile frame is equipped with swing arm, the middle part of swing arm with
Groove profile frame is hinged, and one end of swing arm is equipped with curved baffle, the other end is connected with promotion oil cylinder, and oil cylinder is pushed to be fixed on the rack.
The swing arm is angle plate, and groove profile frame is H type frame, and H type frame is equipped with non-slip mat.
The left bending mechanism includes left shell, and left shell is connect with support base, and left shell is equipped with bending oil cylinder, left housing
It is equipped with upper left wheel seat and lower-left wheel seat in vivo, upper left wheel seat is connected with the telescopic rod of bending oil cylinder, lower-left wheel seat and left shell
It is fixedly connected；Upper left wheel seat is equipped with upper pressure wheel, and lower-left wheel seat is equipped with lower pressure wheel, and upper pressure wheel is corresponding with lower pressure wheel, upper left
The rear end face of wheel seat is equipped with connecting plate, and connecting plate is equipped with positioning plate.
The right bending mechanism includes right shell body, and right shell body is connect with support base, and right shell body is equipped with bending oil cylinder, right shell
It is equipped with upper right wheel seat and bottom right wheel seat in vivo, upper right wheel seat is connected with the telescopic rod of bending oil cylinder, bottom right wheel seat and right shell body
It is fixedly connected；Upper right wheel seat is equipped with upper pressure wheel, and bottom right wheel seat is equipped with lower pressure wheel.
It is equipped with guide rail on the inner wall of the left shell and right shell body, is equipped on the outer wall of upper left wheel seat and upper right wheel seat
Sliding slot, the sliding slot on the wheel seat of upper left are matched with the intracorporal guide rail of left housing, the guide rail in sliding slot and right shell body on upper right wheel seat
It matches.
The central axis of the central axis lower-left pinch roller of the upper pressure wheel is located in two different vertical planes, upper pressure wheel
It is equipped at least one card slot, lower pressure wheel is equipped at least one card slot.
The support base is equipped with shifting chute, and the side wall of shifting chute is equipped with sliding rail, and the lower part of left shell and right shell body is equal
Equipped with Mobile base, sliding seats are in shifting chute, and the side wall of Mobile base is equipped with locating slot, and locating slot is matched with sliding rail.
Mounting base is equipped on the outer wall of the left shell and on the outer wall of right shell body, mounting base is equipped with threaded hole, adjusts
It saves screw rod and corresponding threaded holes closes.
The present invention uses the left bullodozer of packaged type and right bullodozer, is realized by the distance of adjusting between the two to difference
The tubing of length carries out bending, left bullodozer and right bullodozer can separate operaton also operation simultaneously, improve the utilization rate of device
And applicability.The setting of underwater pipeline stabilizing mechanism, for the tubing to be processed, prevent tubing occur sliding during bending or
The pipe deformations occurred by bending, it is ensured that tubular object extruding quality.The configuration of the present invention is simple, by using the pressure of different number card slot
Wheel is realized bending while to more root canal materials, is greatly improved work efficiency, promotional value with higher.
Detailed description of the invention
In order to illustrate the embodiments of the present invention more clearly, attached drawing needed in describing below to embodiment makees letter
Singly introduce, it should be apparent that, drawings in the following description are only some embodiments of the invention, skill common for this field
For art personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is overall structure of the present invention.
Fig. 2 is underwater pipeline stabilizing structural scheme of mechanism of the present invention.
Fig. 3 is the bright left bending mechanism schematic front view of this law.
Fig. 4 is the bright left bending mechanism schematic side view of this law.
Fig. 5 is the right bending mechanism schematic front view of the present invention.
Fig. 6 is Mobile base of the present invention and support base attachment structure schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, embodiment 1, a kind of adjustable high-efficiency bending machine, including rack 1, the rack 1 are equipped with branch
Seat 2 is supportted, support base 2 is equipped with left bending mechanism 3 and right bending mechanism 4, and left bending mechanism 3 and right bending mechanism 4 can be along supports
Seat sliding, realizes the adjusting of distance between the two, for the processing to different length tubing, left bending mechanism 3 and right bullodozer
Structure 4, which is simultaneously operable, processes the both ends of tubing, can also work independently, process to one end of tubing.Left bullodozer
Structure 3 is connected with right bending mechanism 4 by adjusting screw rod 5, by rotating adjusting screw rod, realizes left bending mechanism 3 and right press-bending
The accurate adjusting of 4 distance of mechanism, it is ensured that the consistency of processing quality.Support base 2 is equipped with underwater pipeline stabilizing mechanism 6, and underwater pipeline stabilizing mechanism 6 is located at
Between left bending mechanism 3 and right bending mechanism 4, when carrying out bending to tubing, tubing is placed on left bending mechanism 3 and right press-bending
Between mechanism 4, and tubing is accommodated by underwater pipeline stabilizing mechanism, prevents tubing from occurring sliding during bending and depressed deformation.
Further, the underwater pipeline stabilizing mechanism 6 includes that groove profile the frame 6-1, groove profile frame 6-1 being fixed on support base 2 are equipped with slot
Hole, groove profile frame 6-1 are equipped with swing arm 6-2, and the thickness of swing arm 6-2 is less than the groove width of slot, and swing arm can be swung in slot, swing arm
The middle part of 6-2 is hinged by pin shaft with groove profile frame 6-1, and one end of swing arm 6-2 is equipped with curved baffle 6-3, the other end is connected with and pushes away
Dynamic oil cylinder 6-4, curved baffle 6-3 are circular arc hook, for admittedly in left bending mechanism 3 and right bending mechanism 4, pushing away tubing gear
Dynamic oil cylinder 6-4 is fixed in rack 1.It pushes oil cylinder 6-4 to be obliquely installed, by pushing the flexible of oil cylinder, drives the pendulum of swing arm 6-2
It is dynamic, realize compression and release to tubing.The swing arm 6-2 is angle plate, and groove profile frame 6-1 is H type frame, and H type frame is equipped with anti-
Skidding 6-5, the i.e. crossbeam of H type frame be equipped with protective pad, the horizontal depth of beam of H type frame and left bending mechanism 3 on right bending mechanism 4
Height for accommodating the pinch roller of tubing is identical, in use, tubing is placed on H type frame crossbeam, passes through swing arm and curved baffle
Tubing is compressed, prevents tubing from occurring deformation of sliding and be recessed or arch upward during bending.
As seen in figures 3-6, embodiment 2, a kind of adjustable high-efficiency bending machine, the left bending mechanism 3 include left shell 3-
1, left shell 3-1 is connected with support base 2, and left shell 3-1 is equipped with bending oil cylinder 3-2, and bending oil cylinder 3-2 is vertically arranged in a left side
It is flexible equipped with upper left wheel seat 3-3 and lower-left wheel seat 3-4, upper left wheel seat 3-3 and bending oil cylinder 3-2 in left shell 3-1 on shell
Bar is fixedly connected, and is moved up and down by the flexible realization upper left wheel seat of bending oil cylinder along left shell, lower-left wheel seat 3-4 and a left side
Shell 3-1 is fixedly connected；Upper left wheel seat 3-3 is equipped with upper pressure wheel 3-10, and lower-left wheel seat 3-4 is equipped with lower pressure wheel 3-5, upper pressure wheel
3-10 is corresponding with lower pressure wheel 3-5, and under the action of bending oil cylinder, upper pressure wheel is mobile, gradually matches with lower pressure wheel, to tubing
Carry out pressure bending.The rear end face of upper left wheel seat 3-3 is equipped with connecting plate 3-8, and connecting plate 3-8 is equipped with positioning plate 3-9.Positioning plate
3-9 is connected by stud with connecting plate, and the distance that positioning plate stretches out connecting plate is adjustable, and positioning plate is placed on for positioning tubing
Position on lower pressure wheel, determines bending position, it is ensured that bending quality.
Right bending mechanism 4 includes right shell body 4-1, and right shell body 4-1 is fixedly connected with support base 2, and right shell body 4-1 is equipped with folding
Equipped with upper right wheel seat 4-3 and bottom right wheel seat 4-4, upper right wheel seat 4-3 with bending oil cylinder 3-2's in curved oil cylinder 3-2, right shell body 4-1
Telescopic rod is connected, and is moved up and down by the flexible realization upper right wheel seat of bending oil cylinder along right shell body, bottom right wheel seat 4-4 with
Right shell body 4-1 is fixedly connected；Upper right wheel seat 4-3 is equipped with upper pressure wheel 3-10, and bottom right wheel seat 4-4 is equipped with lower pressure wheel 3-5.Upper pressure
It is corresponding with lower pressure wheel 3-5 to take turns 3-10, carries out bending with the use of to tubing.
Further, guide rail 3-6, upper left wheel seat 3-3 and upper right wheel are equipped on the inner wall of left shell 3-1 and right shell body 4-1
It is equipped with sliding slot 3-7 on the outer wall of seat 4-3, the sliding slot 3-7 on the wheel seat 3-3 of upper left and the guide rail 3-6 in left shell 3-1 match
It closing, the sliding slot 3-7 on upper right wheel seat 4-3 is matched with the guide rail 3-6 in right shell body 4-1, under the action of bending oil cylinder, upper right
Wheel seat and/or upper left wheel seat are moved by sliding slot along sliding rail, realize its up and down motion.The central axis of the upper pressure wheel 3-10 is left
The central axis of lower pressure wheel 3-5 is located in two different vertical planes, realizes the bending to tubing, upper pressure wheel 3-10 is equipped with
At least one card slot, lower pressure wheel 3-5 are equipped at least one card slot.The card slot number of upper pressure wheel and the card slot number of lower pressure wheel are identical,
Card slot synchronizes press-bending to more root canal materials for positioning tubing, realization.
Further, the support base 2 is equipped with shifting chute 7, and the side wall of shifting chute 7 is equipped with sliding rail 8, left shell 3-1 and
The lower part of right shell body 4-1 is equipped with Mobile base 9, and Mobile base 9 is located in shifting chute 7, and the side wall of Mobile base 9 is equipped with locating slot
10, locating slot 10 is matched with sliding rail 8.Mobile base 9 is slided by locating slot along sliding rail, realizes the movement in shifting chute, is led to
The movement in shifting chute is crossed, the adjusting for the distance between left bending mechanism and right bending mechanism of practising, to be suitable for different length
The bending of tubing.Mounting base 11 is equipped on the outer wall of the left shell 3-1 and on the outer wall of right shell body 4-1, in mounting base 11
Equipped with threaded hole, adjusting screw rod 5 and corresponding threaded holes are closed.The two sides of left shell 3-1 and right shell body 4-1 are equipped with screw rod, rotation
Screw rod realizes left shell 3-1 and right shell body 4-1 relative movement, for the adjusting to distance between the two.
Other structures are same as Example 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of adjustable high-efficiency bending machine, including rack (1), it is characterised in that: the rack (1) is equipped with support base (2),
Support base (2) is equipped with left bending mechanism (3) and right bending mechanism (4), and left bending mechanism (3) and right bending mechanism (4) pass through
Adjusting screw rod (5) is connected, and support base (2) is equipped with underwater pipeline stabilizing mechanism (6), and underwater pipeline stabilizing mechanism (6) is located at left bending mechanism (3) and the right side
Between bending mechanism (4).
2. adjustable high-efficiency bending machine according to claim 1, it is characterised in that: the underwater pipeline stabilizing mechanism (6) includes fixing
Groove profile frame (6-1) on support base (2), groove profile frame (6-1) are equipped with swing arm (6-2), the middle part of swing arm (6-2) and groove profile frame
(6-1) hingedly, one end of swing arm (6-2) is equipped with curved baffle (6-3), the other end is connected with and pushes oil cylinder (6-4), pushes oil cylinder
(6-4) is fixed on rack (1).
3. adjustable high-efficiency bending machine according to claim 2, it is characterised in that: the swing arm (6-2) is angle plate, slot
Type frame (6-1) is H type frame, and H type frame is equipped with non-slip mat (6-5).
4. described in any item adjustable high-efficiency bending machines according to claim 1 ~ 3, it is characterised in that: the left bending mechanism
It (3) include left shell (3-1), left shell (3-1) is connect with support base (2), and left shell (3-1) is equipped with bending oil cylinder (3-2),
It is equipped with upper left wheel seat (3-3) and lower-left wheel seat (3-4) in left shell (3-1), upper left wheel seat (3-3) and bending oil cylinder (3-2's)
Telescopic rod is connected, and lower-left wheel seat (3-4) is fixedly connected with left shell (3-1)；Upper left wheel seat (3-3) is equipped with upper pressure wheel (3-
10), lower-left wheel seat (3-4) is equipped with lower pressure wheel (3-5), and upper pressure wheel (3-10) is corresponding with lower pressure wheel (3-5), upper left wheel seat
The rear end face of (3-3) is equipped with connecting plate (3-8), and connecting plate (3-8) is equipped with positioning plate (3-9).
5. according to the described in any item adjustable high-efficiency bending machines of claim 4, it is characterised in that: the right bending mechanism (4)
Including right shell body (4-1), right shell body (4-1) is connect with support base (2), and right shell body (4-1) is equipped with bending oil cylinder (3-2), right
Upper right wheel seat (4-3) and bottom right wheel seat (4-4) are equipped in shell (4-1), upper right wheel seat (4-3) is stretched with bending oil cylinder (3-2's)
Contracting bar is connected, and bottom right wheel seat (4-4) is fixedly connected with right shell body (4-1)；Upper right wheel seat (4-3) is equipped with upper pressure wheel (3-
10), bottom right wheel seat (4-4) is equipped with lower pressure wheel (3-5).
6. adjustable high-efficiency bending machine according to claim 5, it is characterised in that: the left shell (3-1) and right shell body
It is equipped on the inner wall of (4-1) guide rail (3-6), is equipped with sliding slot on the outer wall of upper left wheel seat (3-3) and upper right wheel seat (4-3)
(3-7), the sliding slot (3-7) on upper left wheel seat (3-3) are matched with the guide rail (3-6) in left shell (3-1), upper right wheel seat (4-
3) sliding slot (3-7) on is matched with the guide rail (3-6) in right shell body (4-1).
7. adjustable high-efficiency bending machine according to claim 5 or 6, it is characterised in that: in the upper pressure wheel (3-10)
The central axis of mandrel line lower-left pinch roller (3-5) is located in two different vertical planes, and upper pressure wheel (3-10) is equipped at least
One card slot, lower pressure wheel (3-5) are equipped at least one card slot.
8. adjustable high-efficiency bending machine according to claim 5 or 6, it is characterised in that: the support base (2), which is equipped with, moves
The side wall of dynamic slot (7), shifting chute (7) is equipped with sliding rail (8), and the lower part of left shell (3-1) and right shell body (4-1) is equipped with movement
Seat (9), Mobile base (9) are located in shifting chute (7), and the side wall of Mobile base (9) is equipped with locating slot (10), locating slot (10) and cunning
Rail (8) matches.
9. adjustable high-efficiency bending machine according to claim 8, it is characterised in that: on the outer wall of the left shell (3-1)
It is equipped with mounting base (11) on the outer wall of right shell body (4-1), mounting base (11) is equipped with threaded hole, adjusting screw rod (5) and spiral shell
Pit matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811374315.7A CN109226383A (en) | 2018-11-19 | 2018-11-19 | A kind of adjustable high-efficiency bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811374315.7A CN109226383A (en) | 2018-11-19 | 2018-11-19 | A kind of adjustable high-efficiency bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109226383A true CN109226383A (en) | 2019-01-18 |
Family
ID=65075066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811374315.7A Pending CN109226383A (en) | 2018-11-19 | 2018-11-19 | A kind of adjustable high-efficiency bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109226383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222246A (en) * | 2020-09-15 | 2021-01-15 | 徐贤慈 | Building steel system of bending |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200417429A (en) * | 2003-03-12 | 2004-09-16 | Chiao Sheng Machinery Co Ltd | Dual bending pipe bender for adjusting radius of pipe |
| CN203495801U (en) * | 2013-08-29 | 2014-03-26 | 岱山县海星机械厂 | Swinging-arm pneumatic fixture |
| CN104525648A (en) * | 2014-12-15 | 2015-04-22 | 广西大学 | Pipe-bending machine |
| CN105382062A (en) * | 2015-11-24 | 2016-03-09 | 山西江淮重工有限责任公司 | Manual aluminum profile rolling mechanism |
| CN105522021A (en) * | 2016-01-29 | 2016-04-27 | 张家港兴宇机械制造有限公司 | Double-headed pipe bending machine |
| WO2016165478A1 (en) * | 2015-04-13 | 2016-10-20 | 张家港江苏科技大学产业技术研究院 | Bending and molding mechanism |
| CN107952846A (en) * | 2017-12-19 | 2018-04-24 | 张家港汉升机械科技有限公司 | A kind of double-headed tube bender |
| CN107999584A (en) * | 2018-01-23 | 2018-05-08 | 南通金亿达门业有限公司 | A kind of antitheft door manufacture swan neck system |
| CN208019322U (en) * | 2018-01-27 | 2018-10-30 | 天津华瑞德科技发展有限公司 | Reinforcing bar pressing device |
| CN209077496U (en) * | 2018-11-19 | 2019-07-09 | 赵伟 | A kind of adjustable high-efficiency bending machine |
-
2018
- 2018-11-19 CN CN201811374315.7A patent/CN109226383A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200417429A (en) * | 2003-03-12 | 2004-09-16 | Chiao Sheng Machinery Co Ltd | Dual bending pipe bender for adjusting radius of pipe |
| CN203495801U (en) * | 2013-08-29 | 2014-03-26 | 岱山县海星机械厂 | Swinging-arm pneumatic fixture |
| CN104525648A (en) * | 2014-12-15 | 2015-04-22 | 广西大学 | Pipe-bending machine |
| WO2016165478A1 (en) * | 2015-04-13 | 2016-10-20 | 张家港江苏科技大学产业技术研究院 | Bending and molding mechanism |
| CN105382062A (en) * | 2015-11-24 | 2016-03-09 | 山西江淮重工有限责任公司 | Manual aluminum profile rolling mechanism |
| CN105522021A (en) * | 2016-01-29 | 2016-04-27 | 张家港兴宇机械制造有限公司 | Double-headed pipe bending machine |
| CN107952846A (en) * | 2017-12-19 | 2018-04-24 | 张家港汉升机械科技有限公司 | A kind of double-headed tube bender |
| CN107999584A (en) * | 2018-01-23 | 2018-05-08 | 南通金亿达门业有限公司 | A kind of antitheft door manufacture swan neck system |
| CN208019322U (en) * | 2018-01-27 | 2018-10-30 | 天津华瑞德科技发展有限公司 | Reinforcing bar pressing device |
| CN209077496U (en) * | 2018-11-19 | 2019-07-09 | 赵伟 | A kind of adjustable high-efficiency bending machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222246A (en) * | 2020-09-15 | 2021-01-15 | 徐贤慈 | Building steel system of bending |
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