CN219597782U - Rolling device for flange production - Google Patents
Rolling device for flange production Download PDFInfo
- Publication number
- CN219597782U CN219597782U CN202320830967.7U CN202320830967U CN219597782U CN 219597782 U CN219597782 U CN 219597782U CN 202320830967 U CN202320830967 U CN 202320830967U CN 219597782 U CN219597782 U CN 219597782U
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- roll bending
- reel
- movable
- movable seat
- hole
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a roll bending device for flange production, which comprises a machine base and a limiting mechanism, wherein one side of the interior of the machine base is provided with the limiting mechanism, the limiting mechanism comprises a movable cavity, a movable seat, a hydraulic cylinder, a through hole, a screw and a nut, the interior of the machine base is provided with the movable cavity, the movable seat for supporting a roll bending component is movably connected in the movable cavity, the positions of the movable seat and a top reel thereof are adjusted by the hydraulic cylinder, the nuts on two sides are screwed on the surface of the machine base after the positions of the movable seat and the top reel thereof are reached to a proper position, so that the nuts are attached to the surface of the machine base, the position of the movable seat and the top reel thereof is limited by the cooperation of the screw and the nuts in the production process, the stress of the hydraulic component is shared, the stability of the reel position in the production process is kept, and the interface error of the flange caused by offset and dislocation is avoided.
Description
Technical Field
The utility model relates to the technical field of flange production, in particular to a roll bending device for flange production.
Background
The flange is a part for connecting shafts, is used for connecting pipe ends and is also useful for connecting equipment inlets and outlets, is a very common connecting piece and widely applied, and besides a common small-specification pipeline flange, a plurality of large-sized flanges with very large specifications are also used.
The existing roll bending device for flange production has the following defects when in use: the flange bending device is generally composed of two groups of reels with fixed positions and reels with movable positions, flanges with different inner diameters are produced by adjusting the distance between the movable reels and the fixed reels, in the actual production process, the movable reels are moved and adjusted through a hydraulic system, and in the actual bending production process, particularly in the production of thicker flange parts, the movable reels are always in a stressed state, so that the hydraulic components are stressed greatly, and certain deviation can be generated in the position of the movable reels in the continuous production operation process, so that the flange bending device for flange production is provided.
Disclosure of Invention
The main purpose of the utility model is to provide a roll bending device for flange production, which can further fix the position of a movable seat after the position of the movable seat is adjusted by a limiting mechanism arranged on one side of a machine seat, keep the position stable and effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a roll bending device for flange production, includes the frame, still includes stop gear, stop gear is installed to the inside one side of frame, stop gear includes movable chamber, movable seat, pneumatic cylinder, through-hole, screw rod and nut, and the inside movable seat that has the support roll bending subassembly of movable chamber and the inside swing joint of movable chamber has been seted up to the frame, and through-hole has been seted up to the inside one side of frame and the screw rod that runs through the through-hole has been welded towards through-hole one side to the movable seat surface.
The bending mechanism comprises a reel, a connecting column, an end ring, a compression ring, a threaded hole and a bolt, wherein the end ring is arranged at the top of the reel through the connecting column, the compression ring positioned at the periphery of the connecting column is sleeved between the reel and the end ring, and the threaded holes are formed in the compression ring and the end ring; the top of reel is fixed with spliced pole and spliced pole periphery has cup jointed the clamping ring, is connected through the bolt between clamping ring and the end ring, and distance between clamping ring bottom and the reel top can be adjusted, before carrying out flange production, according to the interval between clamping ring and the reel of thickness adjustment of flat steel raw and other materials, screw in the bolt in order to fix between screw hole after reaching suitable interval again, coil steel to be processed inserts between reel and the clamping ring and rolls up round production between reel and the clamping ring and handle, and reel and clamping ring interval are adjusted conveniently, satisfy different specification flange production demands.
Further, a hydraulic cylinder is arranged on one side of the surface of the base close to the movable cavity, and a power output end of the hydraulic cylinder is connected with the surface of the movable base; the power provided by the hydraulic cylinder controls the horizontal movement of the movable seat.
Further, the screw surface is connected with a nut in a matched manner, the nut is respectively positioned at the inner position and the outer position of the machine base, and the nut is tightly attached to the surface of the machine base; the position of the screw and the movable seat is limited by the nut.
Further, the vertical direction positions of the threaded holes correspond to each other, and bolts are detachably connected between the threaded holes; the positions of the pressing rings are fixed and locked through bolts, and the distance between the pressing rings and the reel is fixed.
Compared with the prior art, the utility model has the following beneficial effects: the movable seat is arranged in the movable cavity, the hydraulic cylinder controls the horizontal displacement of the movable seat, nuts are unscrewed at two sides before processing the flat steel, the positions of the movable seat and the reel at the top of the movable seat are adjusted through the hydraulic cylinder, and then the nuts at two sides are screwed on the surface of the machine seat after the position is proper, so that the nuts are attached to the surface of the machine seat, flange raw material flat steel passes through the reel to carry out rolling production, the cooperation of the screw rod and the nuts is utilized in the production process, the limit effect is achieved on the movable seat and the position of the reel at the top of the movable seat, the stress of the hydraulic assembly is shared, the stability of the position of the reel in the production process is maintained, and the interface error of the flange caused by offset dislocation is avoided; the top of reel is fixed with spliced pole and spliced pole periphery has cup jointed the clamping ring, is connected through the bolt between clamping ring and the end ring, and distance between clamping ring bottom and the reel top can be adjusted, before carrying out flange production, according to the interval between clamping ring and the reel of thickness adjustment of flat steel raw and other materials, screw in the bolt in order to fix between screw hole after reaching suitable interval again, coil steel to be processed inserts between reel and the clamping ring and rolls up round production between reel and the clamping ring and handle, and reel and clamping ring interval are adjusted conveniently, satisfy different specification flange production demands.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a bending device for flange production.
Fig. 2 is a schematic structural view of a limiting mechanism of a roll bending device for flange production.
FIG. 3 is a schematic diagram showing the structure of the connection between the reel and the pressing ring of the bending device for flange production.
In the figure: 1. a base; 2. a limiting mechanism; 201. a movable cavity; 202. a movable seat; 203. a hydraulic cylinder; 204. a through hole; 205. a screw; 206. a nut; 3. a roll bending mechanism; 301. a reel; 302. a connecting column; 303. an end ring; 304. a compression ring; 305. a threaded hole; 306. and (5) a bolt.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a roll bending device for flange production comprises a machine base 1 and further comprises a limiting mechanism 2, wherein the limiting mechanism 2 is arranged on one side of the interior of the machine base 1, the limiting mechanism 2 comprises a movable cavity 201, a movable seat 202, a hydraulic cylinder 203, a through hole 204, a screw 205 and a nut 206, the movable cavity 201 is formed in the machine base 1, the movable seat 202 for supporting a roll bending assembly is movably connected in the movable cavity 201, the through hole 204 is formed on one side of the interior of the machine base 1, and a screw 205 penetrating through the through hole 204 is welded on one side of the surface of the movable seat 202 facing the through hole 204.
The bending mechanism 3 is arranged at the top of the machine base 1 and the top of the movable base 202, the bending mechanism 3 comprises a reel 301, a connecting column 302, an end ring 303, a compression ring 304, threaded holes 305 and bolts 306, the end ring 303 is arranged at the top of the reel 301 through the connecting column 302, the compression ring 304 positioned at the periphery of the connecting column 302 is sleeved between the reel 301 and the end ring 303, and threaded holes 305 are formed in the compression ring 304 and the end ring 303; the top of reel 301 is fixed with spliced pole 302 and spliced pole 302 periphery cup joints clamping ring 304, be connected through bolt 306 between clamping ring 304 and the end ring 303, distance between clamping ring 304 bottom and the reel 301 top can be adjusted, before carrying out flange production, according to the thickness adjustment clamping ring 304 of band steel raw and other materials and reel 301 between the interval, screw bolt 306 is screwed in between screw hole 305 in order to fix after reaching suitable interval again, the coil steel that waits to process inserts between reel 301 and the clamping ring 304 and rolls up round production and handle, reel 301 and clamping ring 304 interval adjustment are convenient, satisfy different specification flange production demands.
The surface of the machine base 1 is provided with a hydraulic cylinder 203 on one side close to the movable cavity 201, the power output end of the hydraulic cylinder 203 is connected with the surface of the movable base 202, the surface of the screw 205 is connected with a nut 206 in a matched manner, the nut 206 is respectively positioned at the inner and outer positions of the machine base 1, and the nut 206 is tightly attached to the surface of the machine base 1; the power provided by the hydraulic cylinder 203 controls the horizontal movement of the movable base 202, and the position of the screw 205 and the movable base 202 is limited by the nut 206.
Wherein, the vertical direction positions of the threaded holes 305 correspond to each other, and bolts 306 are detachably connected between the threaded holes 305; the position of the pressing ring 304 is fixedly locked through the bolts 306, and the distance between the pressing ring 304 and the reel 301 is fixed.
It should be noted that, the utility model is a roll bending device for flange production, during operation, the movable seat 202 is installed in the movable cavity 201, the hydraulic cylinder 203 controls the horizontal displacement of the movable seat 202, the nuts 206 are unscrewed at two sides before processing the flat steel, the positions of the movable seat 202 and the top reel 301 thereof are adjusted by the hydraulic cylinder 203, the nuts 206 at two sides are screwed on the surface of the machine base 1 after reaching the proper positions, the nuts 206 are attached to the surface of the machine base 1, flange raw material flat steel passes through the reels 301 to carry out rolling production, the cooperation of the screw 205 and the nuts 206 is utilized during the production, the positions of the movable seat 202 and the top reel 301 thereof are limited, the stress of the hydraulic component is shared, the stability of the positions of the reels 301 in the production process is maintained, and the interface error of the flange caused by offset dislocation is avoided; the top of reel 301 is fixed with spliced pole 302 and spliced pole 302 periphery cup joints clamping ring 304, be connected through bolt 306 between clamping ring 304 and the end ring 303, distance between clamping ring 304 bottom and the reel 301 top can be adjusted, before carrying out flange production, according to the thickness adjustment clamping ring 304 of band steel raw and other materials and reel 301 between the interval, screw bolt 306 is screwed in between screw hole 305 in order to fix after reaching suitable interval again, the coil steel that waits to process inserts between reel 301 and the clamping ring 304 and rolls up round production and handle, reel 301 and clamping ring 304 interval adjustment are convenient, satisfy different specification flange production demands.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a roll bending device for flange production, includes frame (1), its characterized in that still includes stop gear (2), stop gear (2) are installed to frame (1) inside one side, stop gear (2) are including movable chamber (201), movable seat (202), pneumatic cylinder (203), through-hole (204), screw rod (205) and nut (206), and movable chamber (201) and movable seat (202) that support roll bending subassembly are offered to frame (1) inside swing joint, and through-hole (204) and screw rod (205) that run through-hole (204) have been offered to frame (1) inside one side and are welded to movable seat (202) surface towards through-hole (204) one side.
2. A roll bending device for flange production according to claim 1, characterized in that: still include roll bending mechanism (3), roll bending mechanism (3) are all installed at frame (1) top and movable seat (202) top, roll bending mechanism (3) are including reel (301), spliced pole (302), end ring (303), clamping ring (304), screw hole (305) and bolt (306), and end ring (303) are installed through spliced pole (302) at reel (301) top and reel (301) and end ring (303) between cup joint clamping ring (304) that are located spliced pole (302) periphery, threaded hole (305) have all been seted up to clamping ring (304) inside and end ring (303) inside.
3. A roll bending device for flange production according to claim 1, characterized in that: the surface of the base (1) is provided with a hydraulic cylinder (203) on one side close to the movable cavity (201), and the power output end of the hydraulic cylinder (203) is connected with the surface of the movable base (202).
4. A roll bending device for flange production according to claim 1, characterized in that: the surface of the screw rod (205) is connected with a nut (206) in a matched mode, the nut (206) is respectively located at the inner position and the outer position of the machine base (1), and the nut (206) is tightly attached to the surface of the machine base (1).
5. A roll bending device for flange production according to claim 2, characterized in that: the vertical direction positions of the threaded holes (305) are corresponding, and bolts (306) are detachably connected between the threaded holes (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320830967.7U CN219597782U (en) | 2023-04-14 | 2023-04-14 | Rolling device for flange production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320830967.7U CN219597782U (en) | 2023-04-14 | 2023-04-14 | Rolling device for flange production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219597782U true CN219597782U (en) | 2023-08-29 |
Family
ID=87757628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320830967.7U Active CN219597782U (en) | 2023-04-14 | 2023-04-14 | Rolling device for flange production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219597782U (en) |
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2023
- 2023-04-14 CN CN202320830967.7U patent/CN219597782U/en active Active
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