CN114472556A - Continuous rolling equipment for steel structure door and window profiles - Google Patents
Continuous rolling equipment for steel structure door and window profiles Download PDFInfo
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- CN114472556A CN114472556A CN202111659540.7A CN202111659540A CN114472556A CN 114472556 A CN114472556 A CN 114472556A CN 202111659540 A CN202111659540 A CN 202111659540A CN 114472556 A CN114472556 A CN 114472556A
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- 238000005096 rolling process Methods 0.000 title claims abstract description 75
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 230000000087 stabilizing effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/20—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands
- B21B39/30—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands by lodging it in a rotating ring manipulator or ring segment manipulator
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Abstract
The invention provides continuous rolling equipment for steel structure door and window profiles, which relates to the technical field of rolling and comprises a first connecting plate, wherein electric conveying tracks are arranged on the inner side of the first connecting plate and the upper surface of a second connecting plate through a second mounting plate, ring gear assemblies are arranged at the bottoms of the two ends of the first connecting plate and the second connecting plate, one end of the connecting rod is fixedly connected with a pressing plate, the pressing plate is positioned above the second connecting plate, and each ring gear assembly comprises a ring gear and a second gear. The ring tooth assembly is used by matching with the electric conveying track and the pressing plate, the ring teeth on the ring tooth assembly rotate under the action of starting of the self-locking motor, and the section bar can be quickly turned by ninety degrees through the electric conveying track, so that the section bar can be continuously rolled back and forth, the rolling efficiency is high by matching with the mechanism, the speed is high, and the superiority of the production efficiency of the rolling mill is greatly improved and embodied.
Description
Technical Field
The invention relates to the technical field of rolling, in particular to continuous rolling equipment for steel structure door and window profiles.
Background
The door and window are divided into enclosure members or partition members according to different positions, and have different design requirements for having the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like, and the door and the window are important components in a building enclosure structure system. Doors and windows are also important components of building construction. According to the material of the door and window, the following types can be roughly classified: wood doors and windows, steel doors and windows, plastic-steel doors and windows, aluminum alloy doors and windows, glass fiber reinforced plastic doors and windows, stainless steel doors and windows and iron flower doors and windows, the living standard of people is continuously improved, the types of the doors and windows and derivative products thereof are continuously increased, and a certain rigid structure can not be opened in any type of doors and windows.
For example, the aluminum alloy has the advantages of light weight, strong structural rigidity and low manufacturing cost, is widely popularized by the manufacturing industry of doors and windows, is uniformly accepted by the public, and is an indispensable material for manufacturing the doors and windows. In a door and window production workshop, the door and window is rolled and formed by a forming roller customized by a rolling mill, and the purpose of rolling and forming the required steel is achieved by heating the section bar in advance. The rolling production line is generally one-way rolling, after the section bar is rolled once, most of the section bars need to be operated by external force again, for example, the section bars are hoisted to the front to be rolled again by turning right degrees through a manipulator, the rolling efficiency of the section bar is very low, the continuous rolling operation can not be well realized, the turning time of the section bar is relatively long, and the production efficiency is influenced. We have therefore proposed a continuous rolling plant for steel structural door and window profiles to solve the problems encountered in the above.
Disclosure of Invention
Technical problem to be solved
The invention provides continuous rolling equipment for steel structure door and window profiles, and aims to solve the problems that in the prior art, the traditional rolling production line generally adopts one-way rolling, after a long profile is rolled once, most of the long profiles need to be operated by external force, for example, the long profiles are hoisted to the front and are rolled again by turning ninety degrees through a manipulator, the rolling efficiency of the production line is very low, the continuous rolling operation cannot be well realized, the turning time of the profiles is relatively long, and the production efficiency is influenced.
(II) technical scheme
In order to achieve the purpose, the invention adopts the technical scheme that:
a steel structure door and window profile continuous rolling device comprises a first connecting plate, wherein the lower surface of the first connecting plate is fixedly connected with the upper surface of a second connecting plate, the first connecting plate and the second connecting plate are arranged in an L-shaped combination manner, electric conveying tracks are arranged on the inner side of the first connecting plate and the upper surface of the second connecting plate through a second mounting plate, ring gear assemblies are arranged at the bottoms of the two ends of the first connecting plate and the second connecting plate, a mounting block is fixedly mounted at one end of the first connecting plate, an electric telescopic rod is fixedly mounted at one end, close to the mounting block, of the first connecting plate, the output end of the electric telescopic rod is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a pressing plate, the pressing plate is positioned above the second connecting plate, the ring gear assemblies comprise ring gears and second gears, and the ring gears are mutually meshed with the second gears, the ring gear is further meshed with the first gear, one side of the first gear is fixedly connected with the output end of the self-locking motor, the second gear is rotatably mounted on the upper portion of the support, the lower end of the support is fixedly connected with the base, and one end of the base is fixedly connected with the rolling box.
Preferably, one side of the first connecting plate and the lower surface of the second connecting plate are fixedly connected with the ring gear, and a connecting groove is formed in the mounting block.
Preferably, the inside of connecting groove has still seted up the spout, the inside and the connecting rod sliding connection of spout.
Preferably, one side of first connecting plate and the one end that self-locking motor was kept away from to the second connecting plate are located the feed inlet department of rolling case, the inside of rolling case is provided with a plurality of rolling running roller, self-locking motor and electric telescopic handle and plc control panel electric connection.
Preferably, the inner ring surface of the ring gear is in rolling connection with the lower surfaces of the first limiting wheel and the second limiting wheel.
Preferably, the outer surface of the second limiting wheel abuts against the stabilizing wheel, and the lower surface of the stabilizing wheel is in rolling connection with the surface of the inner ring of the ring gear.
Preferably, one end of the stabilizing wheel is rotatably mounted on the upper portion of the first mounting plate, and the lower end of the first mounting plate is fixedly connected with the base.
Preferably, the lower surface of the self-locking motor is fixedly connected with the upper surface of the self-locking motor fixing plate, and one end of the self-locking motor fixing plate is fixedly connected with the base through a bolt.
Preferably, first spacing round all rotates the installation through the mounting bracket with the spacing round of second, the inboard of mounting bracket is still rotated and is installed the running roller, the inner wall roll connection of running roller and arc wall, the arc wall is seted up in the inside of circle tooth, a plurality of locating hole is still seted up to the inside of circle tooth.
Preferably, the inside of the positioning hole is clamped with the connecting pin, one end of the connecting pin penetrates through the mounting frame, the connecting pin is sleeved with the mounting spring, one end of the spring, close to the ring teeth, is fixedly connected with the mounting frame, and the other end of the spring is fixedly connected with the pulling end of the connecting pin.
Compared with the prior art, the invention has the following beneficial effects:
the ring tooth assembly is matched with the electric conveying track and the pressing plate for use, ring teeth on the ring tooth assembly rotate under the action of starting of the self-locking motor, and the section can be rapidly turned by ninety degrees through the first connecting plate, the second connecting plate and the electric conveying track, so that the section can be continuously rolled back and forth, the rolling efficiency is high due to the matching of the mechanism, the speed is high, and the production efficiency of the rolling mill is greatly improved and embodied; meanwhile, the connecting pin can be controlled to be separated from and clamped with the positioning hole, the first limiting wheel or the second limiting wheel is driven to move through the connecting pin and the mounting frame, the distance between the first limiting wheel and the second limiting wheel on the gear ring is changed, the rotating range of the gear ring is further changed, the effect of controlling the overturning angle of the section is achieved, and certain convenience is provided for the next working link.
Drawings
FIG. 1 is a schematic view of the overall structure of a steel structure door and window profile continuous rolling device of the present invention;
FIG. 2 is a schematic left view of the continuous rolling equipment for the steel structural door and window profile of the present invention;
FIG. 3 is a schematic structural view of a ring gear assembly of the continuous rolling equipment for steel-structured door and window profiles of the present invention;
FIG. 4 is an enlarged schematic view of a part a of the continuous rolling equipment for the steel-structured door and window profiles of the present invention;
FIG. 5 is an enlarged schematic view of the structure at the position b of the continuous rolling equipment for the steel-structured door and window profiles of the present invention;
FIG. 6 is an enlarged schematic view of the structure at the position c of the continuous rolling equipment for the steel-structured door and window profiles of the present invention;
fig. 7 is an enlarged schematic structural view of a steel structure door and window profile continuous rolling device at the position d.
In the figure: 1. a first connecting plate; 2. a second connecting plate; 3. an electric conveying crawler belt; 4. a ring gear assembly; 401. ring teeth; 402. a second gear; 403. a first limit wheel; 404. a second limiting wheel; 405. a stabilizing wheel; 406. a first mounting plate; 407. a support; 408. an arc-shaped slot; 409. positioning holes; 410. a mounting frame; 411. a roller; 412. a connecting pin; 413. a spring; 5. mounting blocks; 6. connecting grooves; 7. a chute; 8. a connecting rod; 9. an electric telescopic rod; 10. pressing a plate; 11. a rolling box; 12. a first gear; 13. a self-locking motor; 14. a self-locking motor fixing plate; 15. a base; 16. a second mounting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1 to 7, a steel structure door and window profile continuous rolling device comprises a first connecting plate 1, wherein the lower surface of the first connecting plate 1 is fixedly connected with the upper surface of a second connecting plate 2, the first connecting plate 1 and the second connecting plate 2 are arranged in an L-shaped combination, an electric conveying crawler 3 is arranged on the inner side of the first connecting plate 1 and the upper surface of the second connecting plate 2 through a second mounting plate 16, ring gear assemblies 4 are arranged at the bottoms of the two ends of the first connecting plate 1 and the second connecting plate 2, a mounting block 5 is fixedly arranged at one end of the first connecting plate 1, an electric telescopic rod 9 is fixedly arranged at one end of the first connecting plate 1 close to the mounting block 5, the output end of the electric telescopic rod 9 is fixedly connected with a connecting rod 8, one end of the connecting rod 8 is fixedly connected with a pressing plate 10, the pressing plate 10 is arranged above the second connecting plate 2, the ring gear assemblies 4 comprise ring gears 401 and a second gear 402, the ring gear 401 is meshed with the second gear 402, the ring gear 401 is further meshed with the first gear 12, one side of the first gear 12 is fixedly connected with the output end of the self-locking motor 13, the second gear 402 is rotatably mounted on the upper portion of the support 407, the lower end of the support 407 is fixedly connected with the base 15, and one end of the base 15 is fixedly connected with the rolling box 11.
One side of the first connecting plate 1 and the lower surface of the second connecting plate 2 are both fixedly connected with the ring gear 401, and a connecting groove 6 is formed inside the mounting block 5. The inside of spread groove 6 has still seted up spout 7, the inside and the connecting rod 8 sliding connection of spout 7. One side of first connecting plate 1 and the one end that self-locking motor 13 was kept away from to second connecting plate 2 are located the feed inlet department of rolling case 11, and the inside of rolling case 11 is provided with the rolling running roller of a plurality of, and self-locking motor 13 and electric telescopic handle 9 and plc control panel electric connection.
It should be noted that the profile is placed on the surface of the electric conveying track 3 connected with the second connecting plate 2, and the profile is conveyed into the rolling box 11 through the electric conveying track, the rolling roller pair rolls the profile, the rolling roller in the rolling box 11 can be connected with an external power driving mechanism, and the rolling roller pair rolls the profile, which belongs to the prior art. After the first step of rolling the section bar, when the section bar needs to be turned and rolled continuously, the electric conveying crawler 3 is reversed to convey the section bar, so that the section bar returns to the electric conveying crawler 3 again, then the pressing plate 10 can be used for tightly pushing the section bar under the starting action of the electric telescopic rod 9, and meanwhile, the electric conveying crawler 3 on the second connecting plate 2 stops conveying the section bar; still need explain that electric telescopic handle 9 starts the back and can promote connecting rod 8 and make the one end of connecting rod 8 slide in the inside of spout to make clamp plate 10 push away tightly to the section bar, when first connecting plate 1 and second connecting plate 2 drive the section bar through electric conveyor track 3 and turn nearly ninety degrees, electric telescopic handle 9 returns and contracts accessible connecting rod 8 and makes clamp plate 10 separate in advance to the section bar, better messenger's section bar turn on electric conveyor track 3.
In the present application, the inner circumferential surface of the ring gear 401 is in rolling contact with the lower surfaces of the first and second spacing wheels 403 and 404. The outer surface of the second limiting wheel 404 is tightly abutted against the stabilizing wheel 405, and the lower surface of the stabilizing wheel 405 is also in rolling connection with the inner ring surface of the ring teeth 401. One end of the stabilizing wheel 405 is rotatably mounted on the upper portion of the first mounting plate 406, and the lower end of the first mounting plate 406 is fixedly connected to the base 15. The lower surface of the self-locking motor 13 is fixedly connected with the upper surface of the self-locking motor fixing plate 14, and one end of the self-locking motor fixing plate 14 is fixedly connected with the base 15 through a bolt.
It should be noted that the first gear 12 is driven to rotate under the action of the starting of the self-locking motor 13, so that the ring gear 401 drives the first connecting plate 1 and the second connecting plate 2 to turn right angle anticlockwise, when the first connecting plate 1 and the second connecting plate 2 turn, the section bar can also move along with the first connecting plate 1 and the second connecting plate 2, finally the pressing plate 10 is separated from the section bar, the section bar can turn to the electric conveying crawler 3 connected with the first connecting plate 1, the turning process of the section bar is completed, and at the moment, the electric conveying crawler 3 connected with the first connecting plate 1 conveys the section bar again, so that the continuous rolling process can be completed; it should be further explained that the inner ring surface of the ring gear 401 is in real-time rolling connection with the stabilizing wheel 405 when the ring gear 401 rotates, the outer ring of the ring gear 401 drives the second gear 402 to rotate, so that the ring gear 401 is stabilized, when the ring gear 401 rotates clockwise by ninety degrees, the first limiting wheel 403 contacts and abuts against the stabilizing wheel 405 tightly to complete limiting, otherwise, the second limiting wheel 404 limits the other direction of the rotation of the ring gear 401. The completion is spacing to circle tooth 401, and this operation and self-locking motor 13, electric telescopic handle 9 and plc control panel electric connection are all that prior art is no longer detailed, and the model of self-locking motor 13, electric telescopic handle 9 can adopt prior art to match according to actual service environment.
In this application, first spacing round 403 and second spacing round 404 all rotate the installation through mounting bracket 410, and the inboard of mounting bracket 410 still rotates and installs running roller 411, running roller 411 and the inner wall roll connection of arc wall 408, and arc wall 408 is seted up in the inside of circle tooth 401, and a plurality of locating hole 409 is still seted up to the inside of circle tooth 401. The inside of the positioning hole 409 is clamped with the connecting pin 412, one end of the connecting pin 412 penetrates through the mounting frame 410, the connecting pin 412 is sleeved with the spring 413, one end of the spring 413 close to the ring teeth 401 is fixedly connected with the mounting frame 410, and the other end of the spring 413 is fixedly connected with the pulling end of the connecting pin 412.
It should be noted that, in the using process, the connecting pin 412 can be pulled to be no longer clamped with the positioning hole 409, meanwhile, the spring 413 is stressed and compressed to generate a rebound force, then the mounting frame 410 can be pulled to drive the roller 411, the first limiting wheel 403 and the second limiting wheel 404 to move on the ring gear 401, after the rear positions of the first limiting wheel 403 and the second limiting wheel 404 are determined, the connecting pin 412 can be loosened, the spring 413 can rebound to enable the connecting pin 412 to be clamped with the positioning hole 409 at the opposite position again, at this time, the distance between the first limiting wheel 403 and the second limiting wheel 404 on the gear ring is changed, the rotating range of the ring gear 401 is further changed, and the turning angle of the section bar is better controlled. It should be further explained that the roller 411, the first limiting wheel 403 and the second limiting wheel 404 can be made of a rubber material, and thus, the design is used for reducing corresponding noise and reducing redundant vibration in the process that the ring gear 401 is in contact with the roller 411, the first limiting wheel 403 and the second limiting wheel 404. The working principle of the steel structure door and window profile continuous rolling equipment is as follows:
firstly, a section is placed on the surface of an electric conveying crawler 3 connected with a second connecting plate 2, the section is conveyed into a rolling box through the electric conveying crawler 3, a rolling roller rolls the section, after the first step of section rolling, when the section needs to be turned and continuously rolled, the electric conveying crawler 3 is reversely conveyed, so that the section returns to the electric conveying crawler 3 again, then a pressing plate 10 can be used for tightly pushing the section under the starting action of an electric telescopic rod 9, and meanwhile, the electric conveying crawler 3 on the second connecting plate 2 stops conveying the section;
next step, drive first gear 12 and rotate under the effect that self-locking motor 13 started, make circle tooth 401 drive first connecting plate 1 and the ninety degrees of anticlockwise upset of second connecting plate 2, when first connecting plate 1 and second connecting plate 2 turn, the section bar also can the same motion thereupon, final clamp plate 10 and section bar separation, the section bar can turn to the electronic conveyer track 3 of being connected with first connecting plate 1 on, the process that the section bar turned is accomplished, it carries the section bar once more to be connected electronic conveyer track 3 with first connecting plate 1 this moment, can accomplish continuous rolling's flow, traditional equipment compares, the operation of having subtracted external force hoist and mount and turning through the manipulator, mechanism cooperation rolling efficiency is high, and is fast, the superiority of rolling mill production efficiency has obtained certain promotion.
When the turning angle of the section bar needs to be changed, the connecting pin 412 can be pulled to enable the connecting pin not to be clamped with the positioning hole 409, meanwhile, the spring 413 is stressed and compressed to generate a rebound force, then the mounting frame 410 can be pulled to drive the roller wheel 411, the first limiting wheel 403 and the second limiting wheel 404 to move on the ring gear 401, after the rear position of the first limiting wheel 403 and the second limiting wheel 404 is determined, the connecting pin 412 can be loosened, the spring 413 can rebound to enable the connecting pin 412 and the positioning hole 409 at the opposite position to be clamped again, at the moment, the distance between the first limiting wheel 403 and the second limiting wheel 404 on the gear ring is changed, the rotating range of the ring gear 401 is further changed, the effect of controlling the turning angle of the section bar is achieved, and the next-step working flow is more conveniently adapted.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a steel construction door and window section bar rolling equipment in succession, includes first connecting plate (1), its characterized in that: the lower surface of the first connecting plate (1) is fixedly connected with the upper surface of the second connecting plate (2), the first connecting plate (1) and the second connecting plate (2) are arranged in an L-shaped combination manner, the inner side of the first connecting plate (1) and the upper surface of the second connecting plate (2) are respectively provided with an electric conveying crawler belt (3) through a second mounting plate (16), the bottoms of the two ends of the first connecting plate (1) and the second connecting plate (2) are provided with a ring gear component (4), one end of the first connecting plate (1) is fixedly provided with a mounting block (5), one end of the first connecting plate (1), which is close to the mounting block (5), is fixedly provided with an electric telescopic rod (9), the output end of the electric telescopic rod (9) is fixedly connected with a connecting rod (8), one end of the connecting rod (8) is fixedly connected with a pressing plate (10), and the pressing plate (10) is positioned above the second connecting plate (2), the ring gear component (4) comprises ring teeth (401) and a second gear (402), the ring teeth (401) are meshed with the second gear (402), the ring teeth (401) are further meshed with a first gear (12), one side of the first gear (12) is fixedly connected with the output end of a self-locking motor (13), the second gear (402) is rotatably installed on the upper portion of a support (407), the lower end of the support (407) is fixedly connected with a base (15), and one end of the base (15) is fixedly connected with a rolling box (11).
2. The steel structure door and window profile continuous rolling equipment as claimed in claim 1, wherein: one side of the first connecting plate (1) and the lower surface of the second connecting plate (2) are fixedly connected with the ring gear (401), and a connecting groove (6) is formed in the mounting block (5).
3. The steel structure door and window profile continuous rolling equipment as claimed in claim 2, wherein: the inside of connecting groove (6) has still seted up spout (7), the inside and connecting rod (8) sliding connection of spout (7).
4. The steel structure door and window profile continuous rolling equipment as claimed in claim 1, wherein: one end of one side of the first connecting plate (1) and one end of the second connecting plate (2), which are far away from the self-locking motor (13), are located at a feed inlet of the rolling box (11), a plurality of rolling rollers are arranged inside the rolling box (11), and the self-locking motor (13) is electrically connected with the electric telescopic rod (9) and the plc control panel.
5. The steel structure door and window profile continuous rolling equipment as claimed in claim 1, wherein: the inner ring surface of the ring gear (401) is in rolling connection with the lower surfaces of the first limiting wheel (403) and the second limiting wheel (404).
6. The steel structure door and window profile continuous rolling equipment as claimed in claim 5, wherein: the outer surface of the second limiting wheel (404) is tightly abutted to the stabilizing wheel (405), and the lower surface of the stabilizing wheel (405) is in rolling connection with the inner ring surface of the ring gear (401).
7. The steel structure door and window profile continuous rolling equipment as claimed in claim 6, wherein: one end of the stabilizing wheel (405) is rotatably arranged at the upper part of the first mounting plate (406), and the lower end of the first mounting plate (406) is fixedly connected with the base (15).
8. The steel structure door and window profile continuous rolling equipment as claimed in claim 1, wherein: the lower surface of the self-locking motor (13) is fixedly connected with the upper surface of the self-locking motor fixing plate (14), and one end of the self-locking motor fixing plate (14) is fixedly connected with the base (15) through a bolt.
9. The steel structure door and window profile continuous rolling equipment as claimed in claim 1, wherein: first spacing round (403) all rotate the installation through mounting bracket (410) with second spacing round (404), running roller (411) are still installed in the inboard rotation of mounting bracket (410), the inner wall roll connection of running roller (411) and arc wall (408), the inside of circle tooth (401) is seted up in arc wall (408), a plurality of locating hole (409) are still seted up to the inside of circle tooth (401).
10. The steel structure door and window profile continuous rolling equipment of claim 9, wherein: the inner part of the positioning hole (409) is clamped with the connecting pin (412), one end of the connecting pin (412) penetrates through the mounting frame (410), the connecting pin (412) is sleeved with the spring (413), one end, close to the ring teeth (401), of the spring (413) is fixedly connected with the mounting frame (410), and the other end of the spring (413) is fixedly connected with the pulling end of the connecting pin (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111659540.7A CN114472556A (en) | 2021-12-31 | 2021-12-31 | Continuous rolling equipment for steel structure door and window profiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111659540.7A CN114472556A (en) | 2021-12-31 | 2021-12-31 | Continuous rolling equipment for steel structure door and window profiles |
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| Publication Number | Publication Date |
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| CN114472556A true CN114472556A (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111659540.7A Pending CN114472556A (en) | 2021-12-31 | 2021-12-31 | Continuous rolling equipment for steel structure door and window profiles |
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| CN (1) | CN114472556A (en) |
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2021
- 2021-12-31 CN CN202111659540.7A patent/CN114472556A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102000993A (en) * | 2010-10-25 | 2011-04-06 | 四川成飞集成科技股份有限公司 | Variable-angle rotary worktable |
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