CN112872125A - Steel construction device of buckling - Google Patents
Steel construction device of buckling Download PDFInfo
- Publication number
- CN112872125A CN112872125A CN202110062151.XA CN202110062151A CN112872125A CN 112872125 A CN112872125 A CN 112872125A CN 202110062151 A CN202110062151 A CN 202110062151A CN 112872125 A CN112872125 A CN 112872125A
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- Prior art keywords
- plate
- rod
- guide
- block
- bending
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- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
- B21D5/042—With a rotational movement of the bending blade
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a steel structure bending device, which comprises a first mounting plate and a second mounting plate; a bottom plate is arranged between the first mounting plate and the second mounting plate; the bottom plate is connected with the connecting plate through a reinforcing frame; the top of the connecting plate is connected with the working box through a fixing frame; a steel plate is placed on the first mounting plate; a fastening assembly is arranged on the side surface of the first mounting plate corresponding to the steel plate; and the top of the connecting plate is provided with a bending assembly corresponding to the steel plate and the fastening assembly. The invention has the advantages of convenient use, good bending effect and high bending efficiency.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a steel structure bending device.
Background
When current equipment of buckling is buckling steel, steel drops because of the extrusion easily, and is not convenient for buckle to the steel of unidimensional and thickness not, and the effect of buckling is relatively poor, and the structure of equipment is comparatively complicated, and manufacturing cost is higher.
Therefore, in view of the above situation, there is a strong need to develop a steel structure bending apparatus.
Disclosure of Invention
The invention aims to provide a steel structure bending device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a steel structure bending device comprises a first mounting plate and a second mounting plate; a bottom plate is arranged between the first mounting plate and the second mounting plate; the bottom plate is connected with the connecting plate through a reinforcing frame; the top of the connecting plate is connected with the working box through a fixing frame; a steel plate is placed on the first mounting plate; a fastening assembly is arranged on the side surface of the first mounting plate corresponding to the steel plate; and the top of the connecting plate is provided with a bending assembly corresponding to the steel plate and the fastening assembly.
As a further scheme of the invention: the fastening assembly comprises a stationary box; one end of the fixed box is fixedly arranged on the side surface of the first mounting plate; a lifting block is arranged in the fixed box in a vertical sliding manner; the bottom of the lifting block is connected with the top of the pressing plate, and the bottom of the pressing plate is provided with an anti-skid plate; the top end of the lifting block is connected with one end of the threaded adjusting rod through a rotating bearing; the other end of the threaded adjusting rod penetrates through the fixed box to be connected with the rotating wheel; and the fixed box is provided with a fixed nut corresponding to the thread adjusting rod.
As a further scheme of the invention: and the bottom end of the side surface of the pressing plate is provided with a limiting rod.
As a further scheme of the invention: the bending assembly comprises an adjusting block; one end of the adjusting block is fixedly connected with the side surface of the working box far away from the first mounting plate; the other end of the adjusting block is hinged with one end of the bending plate through a first hinge seat; the adjusting block is provided with a hinged shaft corresponding to the first hinged seat; two ends of the hinge shaft extend out of the front and the back of the adjusting block and are provided with a first rotating wheel; the first rotating wheel is connected with the second rotating wheel through a transmission chain; a fixed rotating shaft is arranged at the geometric center of the second rotating wheel; two second rotating wheels are symmetrically arranged around the center of the fixed rotating shaft; a fourth rotating wheel is also arranged on the fixed rotating shaft; the fourth rotating wheel is meshed with the third rotating wheel arranged on the driven shaft; a gear set is arranged on the driven shaft; the gear set comprises a first gear and a second gear; the first gear is meshed with the driven shaft and is connected with a second gear arranged on the driving shaft in a meshed mode, and the output end of the second gear is connected with the servo driving motor through a coupler; the top end of the driving shaft is meshed with a fourth gear through a third gear; a ball nut is fixedly arranged at the center of the fourth gear; the ball nut is connected with the threaded rod through threads; the threaded rod is sleeved with a shaft sleeve; the top end of the shaft sleeve is fixedly connected with the bottom end of the ball nut; the bearing frame that the bottom of axle sleeve installed corresponding the threaded rod setting, and the side of second mounting panel for first mounting panel is connected through the dead lever to the bearing frame.
As a further scheme of the invention: the bottom end of the threaded rod extends into the guide limiting pipe; the guide limiting pipe is arranged on the connecting plate, and a thread groove is formed in the guide limiting pipe corresponding to the threaded rod; the top of the bending plate is provided with a clamp holder which is arranged corresponding to the steel plate; the clamp holder comprises a bottom fixing plate, a front clamping plate and a rear clamping plate; and the front clamping plate and the rear clamping plate are provided with anti-skid lines corresponding to the steel plates.
As a further scheme of the invention: a guide head is arranged on one side of the bending plate, which is far away from the first rotating wheel; the guide head is in rotating contact with the arc-shaped track; the arc-shaped track is fixedly arranged on the second mounting plate; a limiting track is arranged on the second mounting plate corresponding to the rotating track of the bending plate; an arc-shaped sliding block is connected inside the limiting track in a sliding manner; one end of the arc-shaped sliding block is hinged with the front or the back of the bending plate through the elastic telescopic rod.
As a further scheme of the invention: the top end of the threaded rod is provided with a guide linker; the guide link comprises a second hinge seat; the bottom end of the second hinged seat is connected with the top end of the threaded rod through a rotary bearing; the top end of the second hinge seat is hinged with a connecting rod; a track shaft is arranged at the geometric center of the connecting rod; the top end of the connecting rod is connected with the bottom of the guide sliding block; the front and the back of the guide sliding block are provided with guide sliding blocks; the top of the guide sliding block is provided with a bracket, and the bracket is provided with guide wheels which are transversely arranged; the side surface of the bracket is connected with the guide rod through an L-shaped rod; four L-shaped rods are arranged; rolling steel balls are arranged on the front side and the back side of the guide rod; the bottom of the bending plate is provided with a limiting rail; and the limiting rail is internally provided with a wheel groove, a sliding groove and a ball groove corresponding to the motion tracks of the guide wheel, the guide sliding block and the rolling steel ball respectively.
As a further scheme of the invention: the working box is provided with a positioner corresponding to the bending plate; the positioner comprises a hydraulic rod; the telescopic end of the hydraulic rod is connected with the mounting block; positioning insertion rods are arranged on the mounting blocks corresponding to the fixing holes circumferentially distributed on the second rotating wheel; one end of the positioning inserted rod extends into the mounting block in a sliding manner and is connected with the iron block; one end of the iron block, which is far away from the positioning inserted bar, is connected with the electromagnet through a pressure spring.
Compared with the prior art, the invention has the beneficial effects that: the rotating wheel is rotated to adjust the height of the lifting block, so that the pressing plate can tightly press the steel plate; starting a servo driving motor; the servo driving motor drives the gear set to work, so that the third rotating wheel rotates, the first rotating wheel rotates to drive the bending plate to rotate, the guide head stably moves in an arc shape along the limiting rail under the action of the arc-shaped rail and the elastic telescopic rod, and the bending plate bends the steel plate through the clamp; through the guide wheel, the guide slide block, the wheel groove, the sliding groove and the ball groove, when the steel plate is bent by rotating the bending plate, the steel plate can move more stably, and the bending effect is improved; can fix the runner No. two through the locator, prevent that the steel sheet from producing the elasticity and withdrawing, carry out the position of buckling of steel sheet and strengthen fixedly. In conclusion, the bending machine is convenient to use, good in bending effect and high in bending efficiency.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural view of a bending assembly according to the present invention.
Fig. 3 is a schematic structural view of the guiding link according to the present invention.
FIG. 4 is a schematic view of the positioner of the present invention.
In the figure: 1-a first mounting plate, 2-a fixed box, 3-a rotating wheel, 4-a pressing plate, 5-a limiting rod, 6-a steel plate, 7-a working box, 8-a fixed frame, 9-a connecting plate, 10-a bottom plate, 11-a guiding limiting pipe, 12-a second mounting plate, 13-a bending component, 14-a clamper, 15-an arc track, 16-a limiting track, 17-an elastic telescopic rod, 18-a guiding head, 19-a bending plate, 20-a rotating wheel, 21-a rotating wheel, 22-a rotating wheel, 23-a gear set, 24-a threaded rod, 25-a fixed rod, 26-a guiding block, 27-a guiding rod, 28-a guiding wheel, 29-a connecting rod, 30-a second hinged seat and 31-a hydraulic rod, 32-mounting block.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1 to 4, in an embodiment of the present invention, a steel structure bending apparatus includes a first mounting plate 1 and a second mounting plate 12; a bottom plate 10 is arranged between the first mounting plate 1 and the second mounting plate 12; the bottom plate 10 is connected with the connecting plate 9 through a reinforcing frame; the top of the connecting plate 9 is connected with the working box 7 through a fixing frame 8; a steel plate 6 is placed on the first mounting plate 1; a fastening assembly is arranged on the side surface of the first mounting plate 1 corresponding to the steel plate 6; the top of the connecting plate 9 is provided with a bending component 13 corresponding to the steel plate 6 and the fastening component.
In this embodiment, the fastening assembly comprises a stationary box 2; one end of the fixed box 2 is fixedly arranged on the side surface of the first mounting plate 1; a lifting block is arranged in the fixed box 2 in a vertically sliding manner; the bottom of the lifting block is connected with the top of the pressing plate 4, and the bottom of the pressing plate 4 is provided with an anti-skid plate; the top end of the lifting block is connected with one end of the threaded adjusting rod through a rotating bearing; the other end of the threaded adjusting rod penetrates through the fixed box 2 and is connected with the rotating wheel 3; a fixing nut is arranged on the fixed box 2 corresponding to the thread adjusting rod; the rotating wheel 3 can be rotated to adjust the height of the lifting block, so that the pressing plate 4 can tightly press the steel plate 6.
In this embodiment, the bottom end of the side surface of the pressing plate 4 is provided with a limiting rod 5; the limiting rod 5 is arranged at the bending part corresponding to the steel plate 6, and the strength of the limiting rod is greater than that of the steel plate 6.
In this embodiment, the bending assembly 13 includes an adjusting block; one end of the adjusting block is fixedly connected with the side surface, far away from the first mounting plate 1, of the working box 7; the other end of the adjusting block is hinged with one end of the bending plate 19 through a first hinge seat; the adjusting block is provided with a hinged shaft corresponding to the first hinged seat; both ends of the hinge shaft extend out of the front and the back of the adjusting block and are provided with a first rotating wheel 20; the first rotating wheel 20 is connected with a second rotating wheel 21 through a transmission chain; a fixed rotating shaft is arranged at the geometric center of the second rotating wheel 21; two second rotating wheels 21 are symmetrically arranged around the center of the fixed rotating shaft; a fourth rotating wheel is also arranged on the fixed rotating shaft; the fourth rotating wheel is meshed with the third rotating wheel 22 arranged on the driven shaft; a gear set 23 is arranged on the driven shaft; the gear set 23 includes a first gear and a second gear; the first gear is meshed with the driven shaft and is connected with a second gear arranged on the driving shaft in a meshed mode, and the output end of the second gear is connected with the servo driving motor through a coupler; the top end of the driving shaft is meshed with a fourth gear through a third gear; a ball nut is fixedly arranged at the center of the fourth gear; the ball nut is connected with a threaded rod 24 through threads; a shaft sleeve is sleeved on the threaded rod 24; the top end of the shaft sleeve is fixedly connected with the bottom end of the ball nut; the bottom end of the shaft sleeve is provided with a bearing seat corresponding to the threaded rod 24, and the bearing seat is connected with the side surface of the second mounting plate 12 relative to the first mounting plate 1 through a fixed rod 25.
In this embodiment, the bottom end of the threaded rod 24 extends into the guide limiting tube 11; the guide limiting pipe 11 is arranged on the connecting plate 9, and a thread groove is formed in the guide limiting pipe and corresponds to the threaded rod 24; the top of the bending plate 19 is provided with a clamp 14, and the clamp 14 is arranged corresponding to the steel plate 6; the clamp 14 comprises a bottom fixing plate, a front clamping plate and a rear clamping plate; and the front clamping plate and the rear clamping plate are provided with anti-skid lines corresponding to the steel plate 6.
In this embodiment, a guide head 18 is arranged on one side of the bending plate 19 away from the first rotating wheel 20; the guide head 18 is in rotary contact with the arc-shaped track 15; the arc-shaped track 15 is fixedly arranged on the second mounting plate 12; a limiting track 16 is arranged on the second mounting plate 12 corresponding to the rotating track of the bending plate 19; an arc-shaped sliding block is connected inside the limiting track 16 in a sliding manner; one end of the arc-shaped sliding block is hinged with the front or back of the bending plate 19 through an elastic telescopic rod 17; four elastic telescopic rods 17 are symmetrically arranged around the guide head 18; starting a servo driving motor; the servo driving motor drives the gear set 23 to work, so that the third rotating wheel 22 rotates, the first rotating wheel 20 rotates to drive the bending plate 19 to rotate, the guide head 18 stably makes arc motion along the limiting track 16 under the action of the arc track 15 and the elastic telescopic rod 17, and the bending plate 19 bends the steel plate 6 through the clamp holder 14.
Example 2
Referring to fig. 3, in the embodiment of the present invention, a guiding link is installed at the top end of the threaded rod 24; the guiding link comprises a second hinging seat 30; the bottom end of the second hinged seat 30 is connected with the top end of the threaded rod 24 through a rotating bearing; the top end of the second hinge base 30 is hinged with a connecting rod 29; the geometric center of the connecting rod 29 is provided with a track shaft; the top end of the connecting rod 29 is connected with the bottom of the guide sliding block 26; the front and the back of the guide sliding block 26 are provided with guide sliding blocks; the top of the guide slide block 26 is provided with a bracket, and the bracket is provided with guide wheels 28 which are transversely arranged; the side surface of the bracket is connected with a guide rod 27 through an L-shaped rod; four L-shaped rods are arranged; rolling steel balls are arranged on the front surface and the back surface of the guide rod 27; the bottom of the bending plate 19 is provided with a limiting rail; the limiting rail is internally provided with a wheel groove, a sliding groove and a ball groove corresponding to the motion tracks of the guide wheel 28, the guide slide block and the rolling steel ball respectively; through guide pulley 28, direction slider, race, spout and ball groove, can rotate when buckling plate 19 and buckle steel sheet 6, the motion is more steady, promotes the effect of buckling.
Example 3
Referring to fig. 4, in the embodiment of the present invention, a positioner is disposed on the working box 7 corresponding to the bending plate 19; the positioner includes a hydraulic rod 31; the telescopic end of the hydraulic rod 31 is connected with a mounting block 32; the mounting block 32 is provided with positioning inserted rods corresponding to the fixing holes circumferentially distributed on the second rotating wheel 21; one end of the positioning inserted rod extends into the mounting block 32 in a sliding manner and is connected with the iron block; one end of the iron block, which is far away from the positioning inserted bar, is connected with the electromagnet through a pressure spring; the second rotating wheel 21 can be fixed through the positioner, the steel plate 6 is prevented from elastically retracting, and the bent part of the steel plate 6 is reinforced and fixed.
The working principle of the invention is as follows: the rotating wheel 3 is rotated to adjust the height of the lifting block, so that the pressing plate 4 compresses the steel plate 6; starting a servo driving motor; the servo driving motor drives the gear set 23 to work, so that the third rotating wheel 22 rotates, the first rotating wheel 20 rotates to drive the bending plate 19 to rotate, the guide head 18 stably makes arc motion along the limiting track 16 under the action of the arc track 15 and the elastic telescopic rod 17, and the bending plate 19 bends the steel plate 6 through the clamp holder 14; through the guide wheel 28, the guide slide block, the wheel groove, the sliding groove and the ball groove, when the bending plate 19 rotates to bend the steel plate 6, the movement is more stable, and the bending effect is improved; the second rotating wheel 21 can be fixed through the positioner, the steel plate 6 is prevented from elastically retracting, and the bent part of the steel plate 6 is reinforced and fixed. In conclusion, the bending machine is convenient to use, good in bending effect and high in bending efficiency.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A steel structure bending device comprises a first mounting plate (1) and a second mounting plate (12); the device is characterized in that a bottom plate (10) is arranged between the first mounting plate (1) and the second mounting plate (12); the bottom plate (10) is connected with the connecting plate (9) through a reinforcing frame; the top of the connecting plate (9) is connected with the working box (7) through a fixing frame (8); a steel plate (6) is placed on the first mounting plate (1); a fastening assembly is arranged on the side surface of the first mounting plate (1) corresponding to the steel plate (6); the top of the connecting plate (9) is provided with a bending component (13) corresponding to the steel plate (6) and the fastening component.
2. The steel structure bending device according to claim 1, wherein said fastening assembly comprises a fixing box (2); one end of the fixed box (2) is fixedly arranged on the side surface of the first mounting plate (1); a lifting block is arranged in the fixed box (2) in a vertically sliding manner; the bottom of the lifting block is connected with the top of the pressing plate (4), and the bottom of the pressing plate (4) is provided with an anti-skid plate; the top end of the lifting block is connected with one end of the threaded adjusting rod through a rotating bearing; the other end of the threaded adjusting rod penetrates through the fixed box (2) to be connected with the rotating wheel (3); and a fixing nut is arranged on the fixing box (2) corresponding to the thread adjusting rod.
3. The steel structure bending device according to claim 2, wherein a limiting rod (5) is installed at the bottom end of the side surface of the pressing plate (4).
4. The steel structure bending device according to claim 1, wherein said bending assembly (13) comprises an adjustment block; one end of the adjusting block is fixedly connected with the side surface of the working box (7) far away from the first mounting plate (1); the other end of the adjusting block is hinged with one end of the bending plate (19) through a first hinge seat; the adjusting block is provided with a hinged shaft corresponding to the first hinged seat; both ends of the hinge shaft extend out of the front and the back of the adjusting block and are provided with a first rotating wheel (20); the first rotating wheel (20) is connected with the second rotating wheel (21) through a transmission chain; a fixed rotating shaft is arranged at the geometric center of the second rotating wheel (21); two second rotating wheels (21) are symmetrically arranged around the center of the fixed rotating shaft; a fourth rotating wheel is also arranged on the fixed rotating shaft; the fourth rotating wheel is meshed with a third rotating wheel (22) arranged on the driven shaft; a gear set (23) is arranged on the driven shaft; the gear set (23) comprises a first gear and a second gear; the first gear is meshed with the driven shaft and is connected with a second gear arranged on the driving shaft in a meshed mode, and the output end of the second gear is connected with the servo driving motor through a coupler; the top end of the driving shaft is meshed with a fourth gear through a third gear; a ball nut is fixedly arranged at the center of the fourth gear; the ball nut is connected with a threaded rod (24) through threads; a shaft sleeve is sleeved on the threaded rod (24); the top end of the shaft sleeve is fixedly connected with the bottom end of the ball nut; the bearing frame that the bottom of axle sleeve was installed and is corresponded threaded rod (24) and set up, and the side of second mounting panel (12) for first mounting panel (1) is connected through dead lever (25) to the bearing frame.
5. The steel structure bending device according to claim 4, wherein the bottom end of the threaded rod (24) extends into the guide limiting tube (11); the guide limiting pipe (11) is arranged on the connecting plate (9) and is internally provided with a thread groove corresponding to the threaded rod (24); the top of the bending plate (19) is provided with a clamp holder (14), and the clamp holder (14) is arranged corresponding to the steel plate (6); the clamp holder (14) comprises a bottom fixing plate, a front clamping plate and a rear clamping plate; and the front clamping plate and the rear clamping plate are respectively provided with anti-skid lines corresponding to the steel plate (6).
6. The steel structure bending device according to claim 5, wherein a guide head (18) is arranged on one side of the bending plate (19) far away from the first rotating wheel (20); the guide head (18) is in rotary contact with the arc-shaped track (15); the arc-shaped track (15) is fixedly arranged on the second mounting plate (12); a limiting track (16) is arranged on the second mounting plate (12) corresponding to the rotating track of the bending plate (19); an arc-shaped sliding block is connected inside the limiting track (16) in a sliding manner; one end of the arc-shaped sliding block is hinged with the front or the back of the bending plate (19) through an elastic telescopic rod (17).
7. The steel structure bending device according to claim 4, wherein the top end of the threaded rod (24) is provided with a guide linker; the guiding link comprises a second articulated seat (30); the bottom end of the second hinged seat (30) is connected with the top end of the threaded rod (24) through a rotary bearing; the top end of the second hinge seat (30) is hinged with a connecting rod (29); a track shaft is arranged at the geometric center of the connecting rod (29); the top end of the connecting rod (29) is connected with the bottom of the guide sliding block (26); the front and the back of the guide sliding block (26) are provided with guide sliding blocks; the top of the guide sliding block (26) is provided with a bracket, and the bracket is provided with guide wheels (28) which are transversely arranged; the side surface of the bracket is connected with a guide rod (27) through an L-shaped rod; four L-shaped rods are arranged; rolling steel balls are arranged on the front surface and the back surface of the guide rod (27); the bottom of the bending plate (19) is provided with a limiting rail; and a wheel groove, a sliding groove and a ball groove are respectively arranged in the limiting rail corresponding to the motion tracks of the guide wheel (28), the guide sliding block and the rolling steel ball.
8. The steel structure bending device according to claim 1, wherein a locator is provided on the work box (7) corresponding to the bending plate (19); the positioner comprises a hydraulic rod (31); the telescopic end of the hydraulic rod (31) is connected with a mounting block (32); positioning insertion rods are arranged on the mounting block (32) corresponding to the fixing holes circumferentially distributed on the second rotating wheel (21); one end of the positioning inserted bar extends into the mounting block (32) in a sliding manner and is connected with the iron block; one end of the iron block, which is far away from the positioning inserted bar, is connected with the electromagnet through a pressure spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110062151.XA CN112872125A (en) | 2021-01-18 | 2021-01-18 | Steel construction device of buckling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110062151.XA CN112872125A (en) | 2021-01-18 | 2021-01-18 | Steel construction device of buckling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112872125A true CN112872125A (en) | 2021-06-01 |
Family
ID=76048882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110062151.XA Withdrawn CN112872125A (en) | 2021-01-18 | 2021-01-18 | Steel construction device of buckling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112872125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718993A (en) * | 2021-11-03 | 2021-11-30 | 莱州结力工贸有限公司 | Assembled building external wall panel perps connected node |
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|---|---|---|---|---|
| CN206661999U (en) * | 2017-04-11 | 2017-11-24 | 陶光培 | A kind of Orthopedic Clinical operation steel plate pre-bending device |
| KR101863864B1 (en) * | 2017-12-06 | 2018-06-01 | 성일테크원 주식회사 | Roof plate locking structure of polyethylene complex stainless steel panel water tank |
| CN108607931A (en) * | 2018-08-07 | 2018-10-02 | 李卓轩 | A kind of road construction steel bar bending apparatus |
| CN110560532A (en) * | 2019-08-01 | 2019-12-13 | 浙江正豪钢结构工程有限公司 | Bending device for steel structure machining |
| CN211071373U (en) * | 2019-04-29 | 2020-07-24 | 沈阳市腾兴铸造有限公司 | Bending device suitable for steel products with different shapes |
| CN111940558A (en) * | 2020-08-03 | 2020-11-17 | 江前达 | Steel construction raw and other materials processing bending device with structure of splitting is prevented in heating |
| CN212093856U (en) * | 2020-05-17 | 2020-12-08 | 杭州方宇金属制品有限公司 | Steel bending equipment with hold-down mechanism |
-
2021
- 2021-01-18 CN CN202110062151.XA patent/CN112872125A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206661999U (en) * | 2017-04-11 | 2017-11-24 | 陶光培 | A kind of Orthopedic Clinical operation steel plate pre-bending device |
| KR101863864B1 (en) * | 2017-12-06 | 2018-06-01 | 성일테크원 주식회사 | Roof plate locking structure of polyethylene complex stainless steel panel water tank |
| CN108607931A (en) * | 2018-08-07 | 2018-10-02 | 李卓轩 | A kind of road construction steel bar bending apparatus |
| CN211071373U (en) * | 2019-04-29 | 2020-07-24 | 沈阳市腾兴铸造有限公司 | Bending device suitable for steel products with different shapes |
| CN110560532A (en) * | 2019-08-01 | 2019-12-13 | 浙江正豪钢结构工程有限公司 | Bending device for steel structure machining |
| CN212093856U (en) * | 2020-05-17 | 2020-12-08 | 杭州方宇金属制品有限公司 | Steel bending equipment with hold-down mechanism |
| CN111940558A (en) * | 2020-08-03 | 2020-11-17 | 江前达 | Steel construction raw and other materials processing bending device with structure of splitting is prevented in heating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718993A (en) * | 2021-11-03 | 2021-11-30 | 莱州结力工贸有限公司 | Assembled building external wall panel perps connected node |
| CN113718993B (en) * | 2021-11-03 | 2022-01-21 | 莱州结力工贸有限公司 | Assembled building external wall panel perps connected node |
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