CN108687190B - A kind of adjustable bending machine - Google Patents
A kind of adjustable bending machine Download PDFInfo
- Publication number
- CN108687190B CN108687190B CN201810438476.1A CN201810438476A CN108687190B CN 108687190 B CN108687190 B CN 108687190B CN 201810438476 A CN201810438476 A CN 201810438476A CN 108687190 B CN108687190 B CN 108687190B
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- plate
- sliding groove
- circle
- adjustable
- workbench
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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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention proposes a kind of adjustable bending machine, including control cabinet and workbench, workbench is equipped with movable plate and adjustable plate group, movable plate is equipped with attachment base, attachment base is equipped with limit plate, moving member, moving assembly includes mainboard and auxiliary stopper plate, the adjustable component includes fixing axle, fixed plate and adjusting plate, the right end of fixed plate and fixed axis connection, the right end of adjusting plate covers in fixing axle, workbench is equipped with sliding groove, the bottom of adjusting plate is in sliding groove, the face opposite with fixed plate is inner surface on adjusting plate, it is posted on the inner surface of the adjusting plate and block is auxiliarily fixed, the bottom that block is auxiliarily fixed is connect with workbench.The structurally reasonable stabilization of adjustable bending machine of the present invention, it is easy to operate during maintenance and repair, at low cost, while also having the advantages that service life applied widely, stable and that adjustable bending machine itself can be effectively guaranteed.
Description
Technical field
The present invention relates to bending machines, the in particular to a kind of good adjustable bending machine of water proof and dust proof effect.
Background technique
Bending machine is a kind of machine that bending can be carried out to thin plate, and structure mainly includes bracket, workbench and clamping
Plate, workbench are placed on bracket, and workbench is made of pedestal and pressing plate, and pedestal is connected by hinge with clamping plate, and pedestal is by seat
Shell, coil and cover board composition, coil are placed in the recess of seat shell, and recessed top is covered with cover board.Bending is obtained in general bending machine
Angle have plenty of and changeless cannot compare limitation into adjusting, applicable range；Has plenty of the angle that can change bending
Degree, but be by being controlled in full-automatic program, once occur the mistake of a fixed point, the production of bending in program
Product be possible to it is batches of there are faulty materials, and the operation that complete intelligentized bending machine is repaired when breaking down can very
Trouble, and it is at high cost；Can change bending angle is that demountable mold is arranged in one end of clamping plate there are also some,
Achieve the purpose that change bending angle by replacing different mold, this mode operates more troublesome, while mold needs
Individually to be collected arrangement.
Summary of the invention
It is an object of the invention to provide a kind of adjustable bending machine, one or more in above-mentioned prior art problem is solved
It is a.
The present invention proposes a kind of adjustable bending machine, including control cabinet and workbench, and workbench is equipped with can be upper and lower
Mobile movable plate and adjustable plate group, the movable plate are equipped with attachment base, and attachment base is equipped with limit plate, can rotate
Moving member, the moving member includes mainboard and L-shaped auxiliary stopper plate, and the adjustable plate group includes fixing axle, fixation
Plate and the adjusting plate that can be rotated left and right in fixing axle is covered, the right end of fixed plate and fixed axis connection, adjusting plate
Right end cover in fixing axle, at least provided with two sliding grooves on the workbench, the bottom of the adjusting plate is embedded in sliding
In slot, the face opposite with fixed plate is inner surface on adjusting plate, posts on the inner surface of the adjusting plate and block is auxiliarily fixed,
The bottom that block is auxiliarily fixed is connect with workbench, and the inner surface of adjusting plate is the outer surface of adjusting plate towards opposite face.
Wherein, the bottom of the mainboard, auxiliary stopper plate and limit plate is in same level, wherein the position of limit plate
It sets corresponding with the position of fixed plate.
Wherein, the workbench includes main table top and frame, and frame is wrapped in the surrounding of main table top, on four angles of frame
It is respectively equipped with a column, frame is equipped with the hydraulic workstation connecting by liquid-transport pipe-line with hydraulic press, hydraulic
Stand to be equipped with and the movable plate that can move up and down controlled by hydraulic workstation, four angles of movable plate respectively with four column activities
Connection, the adjustable plate group are arranged on main table top, and the position of the main table top is corresponding with the position of attachment base.
Further, the rotary cylinder that the attachment base is equipped with air pump, connect with air pump, rotary cylinder bottom are equipped with rotation
Seat, the moving member are arranged on rotating seat, achieve the purpose that controlling moving member rotates by rotating seat using rotary cylinder.
Wherein, reinforcing rib is equipped between the front and rear sides and attachment base of the limit plate, the section of reinforcing rib is in inside
Recessed arc.
Wherein, auxiliary positioning hole, the bottom that block is auxiliarily fixed are equipped at least a sliding groove in the sliding groove
In auxiliary positioning hole, it is demountable for being auxiliarily fixed between block and workbench in portion.
Wherein, the workbench is equipped with three sliding grooves, and three sliding grooves are separately positioned on different same of three diameters
On heart circle, three concentric circles are respectively circle A, circle B and circle C, three sliding grooves be respectively the first sliding groove, the second sliding groove with
And third sliding groove, the first sliding groove is corresponding with circle A, and the second sliding groove is corresponding with circle B, and third sliding groove is corresponding with circle C, wherein
Multiple auxiliary positioning holes, the auxiliary positioning hole on first sliding groove are uniformly provided on first sliding groove and the second sliding groove
Position, auxiliary positioning hole on corresponding second sliding groove position and concentric circles the center of circle on the same line, institute
The quantity for stating the auxiliary positioning hole on the first sliding groove is equal with the quantity in auxiliary positioning hole on the second sliding groove, the first sliding
The perimeter of slot is corresponding with the perimeter of the second sliding groove, and it is demountable for being auxiliarily fixed between block and workbench.
Further, the quantity in the auxiliary positioning hole on the round A is n, the interval between two adjacent auxiliary positioning holes
For M, it is 360 °/n that adjusting plate, which rotates the angle rotated when a M, is uniformly provided with x auxiliary positioning hole on the first sliding groove,
Perimeter of the perimeter of first sliding groove more than or equal to x/n times of circle A, the perimeter of the circle A less than or equal to (x+1)/n times；Second is sliding
The perimeter of circle B of the perimeter of dynamic slot more than or equal to x/n times, the perimeter of the circle B less than or equal to (x+1)/n times.
Further, the quantity in the auxiliary positioning hole on the round A is 30, between two adjacent auxiliary positioning holes between
It is divided into M, it is 12 ° that adjusting plate, which rotates the angle rotated when a M, 15 auxiliary positioning holes are uniformly provided on the first sliding groove,
The perimeter of circle A of the perimeter of first sliding groove more than or equal to 1/2 times, the perimeter of the circle A less than or equal to 8/15 times；Second sliding groove
On be uniformly provided with 15 auxiliary positioning holes, the perimeter of circle B of the perimeter more than or equal to 1/2 times of the second sliding groove is less than or equal to 8/
The perimeter of 15 times of circle B.
Wherein, the outer surface of the auxiliary stopper plate is equipped with infrared scanner, the outer surface of the adjusting plate
Equipped with identification point, the position of identification point and the position of infrared scanner are corresponding, when auxiliary stopper plate outer surface with can
When the outer surface of adjustable plate is parallel to each other, infrared scanner face identification point.
The advantages of a kind of adjustable bending machine of the present invention are as follows: structurally reasonable stabilization, adjusting plate are direct benefits
With what is manually adjusted, repairing convenient for safeguarding, while effectively reducing the cost of maintenance and repair；It is of the present invention adjustable
Bending machine can achieve the purpose that adjust by rotating adjusting plate according to demand needs the angle of bending, effectively expands this
The adaptation range of adjustable bending machine is not needed to be additionally carried out and be compiled；Simultaneously using infrared first scanning means to rotation
The angle of seat rotation carries out control and achievees the purpose that bending, reduces intelligent fortune while effectively using intelligent operation
What is with rate and intelligently switched operates with rate, a kind of fixed mode is converted by intelligentized several steps operations, so that adjustable
The whole process of bending machine operation is more reliable and stable, while the use longevity of adjustable bending machine itself is effectively guaranteed
Life.
Detailed description of the invention
Fig. 1 is the main view of adjustable bending machine in one embodiment of the present invention；
Fig. 2 is the top view of main table top in one embodiment of the present invention；
Fig. 3 is the bottom view of the attachment base in one embodiment of the present invention；
Fig. 4 is the lateral side view of moving member in one embodiment of the present invention；
Fig. 5 is the outer surface structure view of adjusting plate in one embodiment of the present invention.
Specific embodiment
As shown in Figures 1 to 5, the present invention proposes a kind of adjustable bending machine, including control cabinet and workbench 1, work
Platform 1 is equipped with the movable plate 4 that can move up and down and adjustable plate group, and the movable plate 4 is equipped with attachment base 6, attachment base 6
Be equipped with limit plate 9, rotatable moving member, the moving member includes mainboard 10 and L-shaped auxiliary stopper plate 19, it is described can
Plate group is adjusted to include fixing axle 11, fixed plate 12 and cover the adjusting plate 13 that can be rotated left and right in fixing axle 11,
The right end of fixed plate 12 is connect with fixing axle 11, and the right end of adjusting plate 13 covers in fixing axle 11, on the workbench 1 at least
Equipped with two sliding grooves, the bottom of the adjusting plate 13 is opposite with fixed plate 12 on adjusting plate 13 in sliding groove
Face is inner surface, posts on the inner surface of the adjusting plate 13 and block 14 is auxiliarily fixed, and bottom and the work of block 14 is auxiliarily fixed
Platform 1 connects, and the inner surface of adjusting plate 13 is the outer surface of adjusting plate 13 towards opposite face.
As the preferred of the present embodiment, the bottom of the mainboard 10, auxiliary stopper plate 19 and limit plate 9 is in same water
In plane, wherein the position of limit plate 9 is corresponding with the position of fixed plate 12.
As the preferred of the present embodiment, the workbench 1 includes main table top and frame, and frame is wrapped in the four of main table top
In week, it is respectively equipped with a column 2 on four angles of frame, frame is equipped with one and connect by liquid-transport pipe-line 7 with hydraulic press 8
Hydraulic workstation 3, hydraulic workstation 3, which is equipped with, controls the movable plate 4 that can move up and down, movable plate 4 by hydraulic workstation 3
Four angles be flexibly connected respectively with four columns 2, the adjustable plate group is arranged on main table top, the position of the main table top
It sets corresponding with the position of attachment base 6.
As the preferred of the present embodiment, the rotary cylinder 20 that the attachment base 6 is equipped with air pump 5, connect with air pump 5, rotation
20 bottom of rotaring cylinder is equipped with rotating seat 21, and the moving member is arranged on rotating seat 21, passes through rotating seat using rotary cylinder 20
21 achieve the purpose that control moving member rotation.
As the preferred of the present embodiment, it is equipped with reinforcing rib 22 between the front and rear sides and attachment base 6 of the limit plate 9,
The section of reinforcing rib 22 is in the arc to concave.
As the preferred of the present embodiment, auxiliary positioning hole 18, institute are equipped in an at least sliding groove in the sliding groove
The bottom that block 14 is auxiliarily fixed is stated in auxiliary positioning hole 18, it is demountable for being auxiliarily fixed between block 14 and workbench 1.
As the preferred of the present embodiment, the workbench 1 is equipped with three sliding grooves, and three sliding grooves are separately positioned on three
On the different concentric circles of a diameter, three concentric circles are respectively circle A, circle B and circle C, and three sliding grooves are respectively the first sliding
Slot 15, the second sliding groove 16 and third sliding groove 17, the first sliding groove 15 is corresponding with circle A, B pairs of the second sliding groove 16 and circle
It answers, third sliding groove 17 is corresponding with circle C, wherein it is fixed to be uniformly provided with multiple auxiliary on the first sliding groove 15 and the second sliding groove 16
Position hole 18, the auxiliary on the position in the auxiliary positioning hole 18 on first sliding groove 15, corresponding second sliding groove 16 are fixed
Position hole 18 position and concentric circles the center of circle on the same line, the number in the auxiliary positioning hole 18 on first sliding groove 15
Measure it is equal with the quantity in auxiliary positioning hole 18 on the second sliding groove 16, the perimeter of the first sliding groove 15 and the second sliding groove 16
Perimeter is corresponding, and the bottom that block 14 is auxiliarily fixed is auxiliarily fixed between block 14 and workbench 1 in auxiliary positioning hole 18
It is demountable.
As the preferred of the present embodiment, the quantity in the auxiliary positioning hole 18 on the round A is n, and two adjacent auxiliary are fixed
M is divided between the hole 18 of position, and it is 360 °/n that adjusting plate 13, which rotates the angle rotated when a M, on the first sliding groove 15
Even to be equipped with x auxiliary positioning hole 18, the perimeter of circle A of the perimeter more than or equal to x/n times of the first sliding groove 15 is less than or equal to (x
+ 1)/n times of circle A perimeter；The perimeter of circle B of the perimeter of second sliding groove 16 more than or equal to x/n times, is less than or equal to (x+1)/n
The perimeter of circle B again.
As the preferred of the present embodiment, the quantity in the auxiliary positioning hole on the round A is 30, two adjacent auxiliary positionings
M is divided between hole 18, it is 12 ° that adjusting plate 13, which rotates the angle rotated when a M, is uniformly set on the first sliding groove 15
There are 15 auxiliary positioning holes 18, the perimeter of circle A of the perimeter more than or equal to 1/2 times of the first sliding groove 15 is less than or equal to 8/15
The perimeter of circle A again；15 auxiliary positioning holes 18 are uniformly provided on second sliding groove 16, the perimeter of the second sliding groove 16 is greater than
The perimeter of circle B equal to 1/2 times, the perimeter of the circle B less than or equal to 8/15 times.
What the quantity in the auxiliary positioning hole that the first sliding groove 15 is equipped in the present embodiment and the second sliding groove 16 were equipped with
The quantity in auxiliary positioning hole 18 can be configured according to the precision that adjusting plate 13 rotates, and the first sliding groove 15 is equipped with auxiliary
It helps the quantity of location hole and the quantity in auxiliary positioning hole 18 that the second sliding groove 16 is equipped with is more, the essence that adjusting plate 13 rotates
It spends higher.
As the preferred of the present embodiment, the outer surface of the auxiliary stopper plate 19 is equipped with infrared scanner 23, institute
The outer surface for stating adjusting plate 13 is equipped with identification point 24, and the position of identification point 24 is opposite with the position of infrared scanner 23
It answers, when the outer surface of the outer surface of auxiliary stopper plate 19 and adjusting plate 13 is parallel to each other, 23 face of infrared scanner
Identification point 24.
The working principle of adjustable bending machine described in the present embodiment are as follows: rotated according to the angle of required bending adjustable
Then plate 13 is plugged on the 13 hithermost auxiliary positioning hole 18 in inside of adjusting plate and block 14 is auxiliarily fixed, so that auxiliary positioning
The inner surface of block 14 is close to the inner surface of adjusting plate 13, then powers on control cabinet, puts then against fixed plate 12
The plate or pipe item that the needs such as the thin plate for needing bending are bent over are set, then the meeting of hydraulic workstation 3 band under the action of hydraulic press 8
Movable plate 4 move down, until the bottom and the upper surface of workbench 1 of mainboard 10, auxiliary stopper plate 19 and limit plate 9 connect
Touching, the plate or pipe item that the space wherein formed between limit plate 9 and fixed plate 12 can be bent over the needs such as thin plate play limit
The fixed effect in position, the top of plate or pipe item that the needs such as thin plate are bent over are contacted with auxiliary stopper plate 19, then 5 meeting of air pump
The moving member rotation on rotating seat 21 and rotating seat 21, the plate that then needs such as thin plate are bent over are controlled by rotary cylinder 20
Part or pipe item can be that fulcrum rotary folding under the drive of moving member is curved with fixing axle 11, when 23 face mark of infrared scanner
Know point 24 when air pump and rotary cylinder 20 can pausing operation 3 seconds, then air pump 5 can by rotary cylinder 20 control rotating seat 21 with
And the moving member on rotating seat 21 is reversely rotated and is resetted.
The structurally reasonable stabilization of the adjustable bending machine, it is easy to operate during maintenance and repair, at low cost, it can basis
Demand adjusts the angle for needing bending, effectively expands the adaptation range of the adjustable bending machine, while reducing intelligence
Utilization and switching, convert a kind of fixed mode for intelligentized several steps operation so that whole process is more reliable and stable,
The service life of adjustable bending machine itself is effectively guaranteed simultaneously.
The above is only preferred embodiment of the invention, it is noted that those skilled in the art, not
Under the premise of being detached from the invention design, some similar deformation and improvement can be made, these also should be regarded as the present invention
Protection scope within.
Claims (6)
1. a kind of adjustable bending machine, which is characterized in that including control cabinet and workbench (1), workbench (1) is equipped with can be with
The movable plate (4) moved up and down and adjustable plate group, the movable plate (4) are equipped with attachment base (6), and attachment base is set on (6)
There are a limit plate (9), rotatable moving member, the moving member includes mainboard (10) and L-shaped auxiliary stopper plate (19), described
Adjustable plate group include fixing axle (11), fixed plate (12) and cover on fixing axle (11) can rotate left and right it is adjustable
It saving plate (13), the right end of fixed plate (12) is connect with fixing axle (11), and the right end of adjusting plate (13) covers on fixing axle (11),
The workbench (1) is equipped with three sliding grooves, and the bottom of the adjusting plate (13) is in sliding groove, adjusting plate (13)
Upper and opposite fixed plate (12) face is inner surface, posts on the inner surface of the adjusting plate (13) and block (14) are auxiliarily fixed,
The bottom that block (14) is auxiliarily fixed is connect with workbench (1), the inner surface of adjusting plate (13) towards opposite face be adjustable
The outer surface of plate (13), three sliding grooves are separately positioned on three different concentric circles of diameter, and three concentric circles are respectively to justify
A, circle B and circle C, three sliding grooves are respectively the first sliding groove (15), the second sliding groove (16) and third sliding groove (17),
First sliding groove (15) is corresponding with circle A, and the second sliding groove (16) is corresponding with circle B, and third sliding groove (17) is corresponding with circle C, wherein
Multiple auxiliary positioning holes (18), first sliding groove are uniformly provided on first sliding groove (15) and the second sliding groove (16)
(15) position in the auxiliary positioning hole (18) on, auxiliary positioning hole (18) on corresponding second sliding groove (16) position with
And the center of circle of concentric circles is on the same line, the quantity in the auxiliary positioning hole (18) on first sliding groove (15) is sliding with second
The quantity in the auxiliary positioning hole (18) on dynamic slot (16) is equal, the perimeter of the first sliding groove (15) and the week of the second sliding groove (16)
Length is corresponding, and block (14) and workbench is auxiliarily fixed in auxiliary positioning hole (18) in the bottom that block (14) is auxiliarily fixed
(1) be between it is demountable, the quantity in the auxiliary positioning hole (18) on the round A is n, two adjacent auxiliary positioning holes
(18) it is divided into M between, it is 360 °/n that adjusting plate (13), which rotates the angle rotated when a M, on the first sliding groove (15)
It is uniformly provided with x auxiliary positioning hole (18), the perimeter of the first sliding groove (15) is more than or equal to the perimeter of x/n times of circle A, be less than etc.
In the perimeter of the circle A of (x+1)/n times, the perimeter of circle B of the perimeter more than or equal to x/n times of the second sliding groove (16) is less than or equal to
(x+1)/n times of circle B perimeter.
2. a kind of adjustable bending machine according to claim 1, which is characterized in that the mainboard (10), auxiliary stopper
The bottom of plate (19) and limit plate (9) is in same level, the wherein position of the position of limit plate (9) and fixed plate (12)
It is corresponding.
3. a kind of adjustable bending machine according to claim 1, which is characterized in that the workbench (1) includes main
Face and frame, frame are wrapped in the surrounding of main table top, a column (2) are respectively equipped on four angles of frame, frame is equipped with
One hydraulic workstation (3) being connect by liquid-transport pipe-line (7) with hydraulic press (8), hydraulic workstation (3) are equipped with by hydraulic work
The movable plate (4) that (3) control of standing can move up and down, four angles of movable plate (4) connect with four columns (2) activities respectively
It connects, the adjustable plate group is arranged on main table top, and the position of the main table top is corresponding with the position of attachment base (6).
4. a kind of adjustable bending machine according to claim 1 or 3, which is characterized in that the attachment base (6) is equipped with
Air pump (5), the rotary cylinder (20) connecting with air pump (5), rotary cylinder (20) bottom are equipped with rotating seat (21), the moving member
It is arranged on rotating seat (21).
5. a kind of adjustable bending machine according to claim 1, which is characterized in that the front and back two of the limit plate (9)
It is equipped between side and attachment base (6) reinforcing rib (22), the section of reinforcing rib (22) is in the arc to concave.
6. a kind of adjustable bending machine according to claim 1, which is characterized in that outside the auxiliary stopper plate (19)
Surface is equipped with infrared scanner (23), and the outer surface of the adjusting plate (13) is equipped with identification point (24), identification point
(24) position is corresponding with the position of infrared scanner (23), outer surface and adjusting plate when auxiliary stopper plate (19)
(13) when outer surface is parallel to each other, infrared scanner (23) face identification point (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810438476.1A CN108687190B (en) | 2018-05-09 | 2018-05-09 | A kind of adjustable bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810438476.1A CN108687190B (en) | 2018-05-09 | 2018-05-09 | A kind of adjustable bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108687190A CN108687190A (en) | 2018-10-23 |
| CN108687190B true CN108687190B (en) | 2019-10-18 |
Family
ID=63846077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810438476.1A Active CN108687190B (en) | 2018-05-09 | 2018-05-09 | A kind of adjustable bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108687190B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201195185Y (en) * | 2008-05-28 | 2009-02-18 | 浙江舜江建设集团有限公司 | Steel bar bending device |
| CN105033108A (en) * | 2015-09-16 | 2015-11-11 | 成都爆米花信息技术有限公司 | Steel bar bender capable of adjusting steel bar bending radius |
| CN205270471U (en) * | 2015-12-15 | 2016-06-01 | 林文堡 | Multi -angle steel pipe device of buckling |
| CN205701971U (en) * | 2016-04-11 | 2016-11-23 | 浙江杭良锅炉制造有限公司 | Adjustable bending machine |
| CN207288723U (en) * | 2017-10-17 | 2018-05-01 | 绍兴壹佳建设有限公司 | A kind of angle-bender |
-
2018
- 2018-05-09 CN CN201810438476.1A patent/CN108687190B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201195185Y (en) * | 2008-05-28 | 2009-02-18 | 浙江舜江建设集团有限公司 | Steel bar bending device |
| CN105033108A (en) * | 2015-09-16 | 2015-11-11 | 成都爆米花信息技术有限公司 | Steel bar bender capable of adjusting steel bar bending radius |
| CN205270471U (en) * | 2015-12-15 | 2016-06-01 | 林文堡 | Multi -angle steel pipe device of buckling |
| CN205701971U (en) * | 2016-04-11 | 2016-11-23 | 浙江杭良锅炉制造有限公司 | Adjustable bending machine |
| CN207288723U (en) * | 2017-10-17 | 2018-05-01 | 绍兴壹佳建设有限公司 | A kind of angle-bender |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108687190A (en) | 2018-10-23 |
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