CN213002408U - Large-scale flange production is with ring rolling machine assembly jig - Google Patents
Large-scale flange production is with ring rolling machine assembly jig Download PDFInfo
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- CN213002408U CN213002408U CN202021284721.7U CN202021284721U CN213002408U CN 213002408 U CN213002408 U CN 213002408U CN 202021284721 U CN202021284721 U CN 202021284721U CN 213002408 U CN213002408 U CN 213002408U
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Abstract
The utility model relates to a flange processing technology field, specifically speaking relates to a large-scale flange production is with assembling die for ring rolls. It includes the moulding device of mounting disc and flange, the mounting disc includes the collar, the ventilation hole has been seted up on the collar, collar bottom integrated into one piece has a plurality of telescopic link, the mounting hole has been seted up on the collar, collar top integrated into one piece has the telescopic link, the telescopic link top is connected with the mounting panel, the one end integrated into one piece that the mounting panel is close to the roller that rolls has the erection column, the one end that the mounting panel was kept away from to the erection column is connected with the awl roller, the awl roller inclined plane is parallel with the collar surface, make and carry out the purpose that moulding in-process can reach flange neck length through the height of adjustment telescopic link to the hubbed flange through the moulding device of mounting disc and flange that sets up, make and need not trade the assembling die when processing the hubbed flange of different length, workman's work.
Description
Technical Field
The utility model relates to a flange processing technology field, specifically speaking relates to a large-scale flange production is with assembling die for ring rolls.
Background
A flange, also known as a flange collar or flange. The flange is a part for connecting the shafts and is used for connecting pipe ends; the flange on the inlet and the outlet of the equipment is used for connecting the two equipment, the heated blank needs to be punched and then sleeved on the outer wall of the core roller in the production of the flange, the core roller drives the annular blank to rotate and then is close to the rolling roller, the rolling roller rolls and shapes the blank into a standard annular shape, but the height of a flange neck cannot be adjusted when the traditional ring rolling machine shapes a flange with a neck, and therefore, the assembling die for the ring rolling machine for producing the large flange is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large-scale flange production is with assembling die for ring rolls to solve the problem that proposes in the above-mentioned background art.
In order to achieve the purpose, the utility model provides an assembly mould for a ring rolling machine for large flange production, which comprises an installation disc and a flange shaping device, wherein the installation disc comprises an installation ring, the installation ring is provided with a vent hole, the bottom end of the installation ring is integrally formed with a plurality of telescopic connecting rods, the telescopic connecting rods are common telescopic rods with an automatic limiting function, the installation ring is provided with an installation hole, the top end of the installation ring is integrally formed with a telescopic rod, the telescopic rod is a common telescopic rod with an automatic limiting function, the top end of the telescopic rod is connected with an installation plate, one end of the installation plate close to a rolling roller is integrally formed with an installation column, one end of the installation column far away from the installation plate is connected with a conical roller, the inclined plane of the conical roller is parallel to the surface of the installation ring, the flange shaping device comprises a core roller, the bottom end of the outer wall of the core roller is connected with a shaft sleeve.
As a further improvement of the technical scheme, a plurality of vent holes are formed in the mounting ring.
As a further improvement of the technical scheme, a threaded mounting hole is formed in the mounting column, one end of the conical roller is connected with an external thread plate, the external thread plate is of a hollow annular structure, the external thread plate is matched with the threaded mounting hole, and the conical roller is in threaded connection with the threaded mounting hole.
As a further improvement of the technical scheme, a key connecting groove is formed in the core roller, a molding ring key connecting groove is formed in the inner portion of the molding ring of the flange neck, the key connecting groove is communicated with the molding ring key connecting groove, a molding ring connecting key is arranged in the molding ring key connecting groove, and the molding ring of the flange neck is connected with the core roller key.
As a further improvement of the technical scheme, a core roller key connecting groove is formed in the core roller, a shaft sleeve key connecting groove is formed in the shaft sleeve, the core roller key connecting groove is communicated with the shaft sleeve key connecting groove, a shaft sleeve connecting key is arranged in the shaft sleeve key connecting groove, and the shaft sleeve is connected with the core roller key.
As a further improvement of the technical scheme, the shaft sleeve is matched with the mounting hole and is in sliding connection with the mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this assembly jig for ring rolling machine is used in large-scale flange production, make the purpose that can reach adjustment flange neck length through the height of adjustment telescopic link at the in-process that carries out moulding to the hubbed flange through the mounting disc that sets up and the moulding device of flange for need not changing the assembly jig when processing the hubbed flange of different length, reduced workman's work load, improved production efficiency.
2. In this large-scale ring rolling machine assembling die for flange production, through setting up the moulding device of mounting disc and flange for can adjust the thickness of the flange ring of production, and conveniently change and dismantle axle sleeve and flange neck moulding ring, with the demand that satisfies the different flanges of production.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a sectional view of the structure of a mounting plate of embodiment 1;
FIG. 3 is a sectional view showing the structure of a flange neck shaping apparatus according to example 1;
FIG. 4 is a structural exploded view of a conical roller device according to example 1.
The various reference numbers in the figures mean:
1. mounting a disc; 10. a mounting ring; 11. a vent hole; 12. rolling roller moving grooves; 13. mounting holes; 14. a telescopic connecting rod;
2. a flange shaping device; 20. a core roll; 21. a shaft sleeve; 22. a core roll key connecting groove; 23. a shaft sleeve key connecting groove; 24. a flange neck plastic ring; 25. a key connecting groove; 26. a plastic ring key connecting groove; 27. a plastic ring connecting bond; 28, a shaft sleeve connecting key;
3. a conical roller device; 30. mounting a plate; 31. a telescopic rod; 32. mounting a column; 33. a threaded mounting hole; 34. an external thread plate; 35. a conical roller;
4. and (5) rolling the roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Example 1
The utility model provides an assembly die for ring rolling machine for large flange production, which comprises a mounting disc 1 and a flange shaping device 2, wherein the mounting disc 1 comprises a mounting ring 10, a vent hole 11 is arranged on the mounting ring 10, a plurality of telescopic connecting rods 14 are integrally formed at the bottom end of the mounting ring 10, the telescopic connecting rods 14 are preferably telescopic hydraulic cylinders, the working principle of the assembly die is as known by people in the technical field, each telescopic hydraulic cylinder is formed by sleeving two or more piston hydraulic cylinders, a piston rod of a piston cylinder of a previous stage is a cylinder barrel of a piston cylinder of a next stage, the working principle is that when pressure oil enters from a rodless cavity, a cylinder barrel with the largest effective area of a piston begins to stretch out, when the pressure oil reaches a terminal point, a cylinder barrel with the next effective area of the piston begins to stretch out, the sequence of the stretching out of the telescopic hydraulic cylinders sequentially stretches out from large to small, a very long working stroke can be, the faster the extension rate is, mounting hole 13 has been seted up on collar 10, 10 top integrated into one piece of collar have telescopic link 31, telescopic link 31 is the ordinary telescopic link 31 top that has automatic limit function and is connected with mounting panel 30, mounting panel 30 is close to the one end integrated into one piece of rolling roller 4 has erection column 32, the one end that mounting panel 30 was kept away from to erection column 32 is connected with awl roller 35, awl roller 35 inclined plane and collar 10 parallel surface, the moulding device of flange 2 includes core roller 20, core roller 20 outer wall connection has flange neck moulding ring 24, core roller 20 outer wall bottom is connected with axle sleeve 21, make and highly reach the purpose of adjusting flange neck length through adjustment telescopic link 31 at the in-process of carrying out moulding to the hubbed flange, make and need not change the equipment mould when processing the hubbed flange of different length, workman's work load has been reduced, production efficiency is improved.
In addition, a plurality of vent holes 11 are formed in the mounting ring 10, so that the heat dissipation effect of the device is enhanced, and the device is prevented from being damaged due to heat accumulation caused by the temperature carried by the blank.
Further, the mounting column 32 is internally provided with a threaded mounting hole 33, one end of the conical roller 35 is connected with an external thread plate 34, the external thread plate 34 is of a hollow annular structure, the external thread plate 34 is matched with the threaded mounting hole 33, and the conical roller 35 is in threaded connection with the threaded mounting hole 33, so that the conical roller 35 is convenient to replace and maintain.
In addition, key connecting groove 25 has been seted up on core roll 20, and flange neck moulds ring 24 inside moulding ring key connecting groove 26 has been seted up, and key connecting groove 25 communicates with each other with moulding ring key connecting groove 26, and moulding ring key connecting groove 26 is inside to be provided with moulding ring connecting key 27, and flange neck moulds ring 24 and core roll 20 key-type connection, and simple structure has made things convenient for flange neck to mould the dismantlement and the change of ring.
Further, core roller key connecting groove 22 is formed in core roller 20, sleeve key connecting groove 23 is formed in shaft sleeve 21, core roller key connecting groove 22 is communicated with sleeve key connecting groove 23, shaft sleeve connecting key 28 is arranged in sleeve key connecting groove 23, shaft sleeve 21 is connected with core roller 20 in a key mode, and the structure is simple, and detachment and replacement of the shaft sleeve are facilitated.
Further, the shaft sleeve 21 is matched with the mounting hole 13, and the shaft sleeve 21 is slidably connected with the mounting hole 13, so that the thickness of the produced flange ring can be adjusted by adjusting the length of the telescopic connecting rod 14.
When the utility model is used, firstly, the blank punched with the hole is sleeved on the shaft sleeve 21, the shaft sleeve 21 is connected with the mounting hole 13 in a sliding way, the effect of controlling the thickness of the flange ring can be achieved by adjusting the length of the telescopic connecting rod 14, the core roller 20 drives the shaft sleeve 21 and the flange neck shaping ring 24 connected on the surface of the core roller 20 to rotate, the shaft sleeve 21 drives the blank to rotate, the grinding roller 4 rotates and approaches to the core roller 20 along the grinding roller moving groove 12, when the grinding roller 4 is in rolling contact with the blank, one part of the blank is gradually rolled and shaped under the extrusion of the grinding roller 4 and the shaft sleeve 21 to form a standard flange ring, the other part of the blank is gradually rolled and shaped under the extrusion of the grinding roller 4 and the flange neck shaping ring 24 to form a flange neck with a smaller diameter, the top of the flange neck is in rolling contact with the inclined surface of the conical roller 35, the part higher than the outer surface of the conical roller, the length of the telescopic rod 31 can be adjusted to control the length of the flange neck.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a large-scale flange production is with ring rolls assembling die for machine, includes that mounting disc (1) and the moulding device of flange (2), its characterized in that: the mounting disc (1) comprises a mounting ring (10), a vent hole (11) is formed in the mounting ring (10), a plurality of telescopic connecting rods (14) are integrally formed at the bottom end of the mounting ring (10), the telescopic connecting rods (14) are ordinary telescopic rods with an automatic limiting function, mounting holes (13) are formed in the mounting ring (10), a telescopic rod (31) is integrally formed at the top end of the mounting ring (10), the telescopic rod (31) is an ordinary telescopic rod with an automatic limiting function, the top end of the telescopic rod (31) is connected with a mounting plate (30), a mounting column (32) is integrally formed at one end, close to the rolling roller (4), of the mounting plate (30), one end, far away from the mounting plate (30), of the mounting column (32) is connected with a conical roller (35), the inclined surface of the conical roller (35) is parallel to the surface of the mounting ring (10), and the flange shaping device (2) comprises a core, the outer wall of the core roller (20) is connected with a flange neck molding ring (24), and the bottom end of the outer wall of the core roller (20) is connected with a shaft sleeve (21).
2. The assembling die for the ring rolling machine for producing large flanges according to claim 1, wherein: the mounting ring (10) is provided with a plurality of vent holes (11).
3. The assembling die for the ring rolling machine for producing large flanges according to claim 1, wherein: threaded mounting hole (33) have been seted up to erection column (32) inside, awl roller (35) one end is connected with external thread board (34), external thread board (34) are hollow annular structure, external thread board (34) cooperate with threaded mounting hole (33), awl roller (35) and threaded mounting hole (33) threaded connection.
4. The assembling die for the ring rolling machine for producing large flanges according to claim 1, wherein: key connecting groove (25) have been seted up on core roller (20), the flange neck is moulded ring (24) inside and has been seted up moulding ring key connecting groove (26), key connecting groove (25) communicate with each other with moulding ring key connecting groove (26), moulding ring key connecting groove (26) inside is provided with moulding ring connecting key (27), the flange neck is moulded ring (24) and core roller (20) key-type connection.
5. The assembling die for the ring rolling machine for producing large flanges according to claim 1, wherein: the core roller is characterized in that a core roller key connecting groove (22) is formed in the core roller (20), a shaft sleeve key connecting groove (23) is formed in the shaft sleeve (21), the core roller key connecting groove (22) is communicated with the shaft sleeve key connecting groove (23), a shaft sleeve connecting key (28) is arranged in the shaft sleeve key connecting groove (23), and the shaft sleeve (21) is connected with the core roller (20) in a key mode.
6. The assembling die for the ring rolling machine for producing large flanges according to claim 1, wherein: the shaft sleeve (21) is matched with the mounting hole (13), and the shaft sleeve (21) is connected with the mounting hole (13) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021284721.7U CN213002408U (en) | 2020-07-03 | 2020-07-03 | Large-scale flange production is with ring rolling machine assembly jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021284721.7U CN213002408U (en) | 2020-07-03 | 2020-07-03 | Large-scale flange production is with ring rolling machine assembly jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213002408U true CN213002408U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021284721.7U Active CN213002408U (en) | 2020-07-03 | 2020-07-03 | Large-scale flange production is with ring rolling machine assembly jig |
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| CN (1) | CN213002408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714043A (en) * | 2022-04-19 | 2022-07-08 | 济南傲伟机械设备有限公司 | Flange roundness and flatness control device |
-
2020
- 2020-07-03 CN CN202021284721.7U patent/CN213002408U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714043A (en) * | 2022-04-19 | 2022-07-08 | 济南傲伟机械设备有限公司 | Flange roundness and flatness control device |
| CN114714043B (en) * | 2022-04-19 | 2024-02-02 | 济南傲伟机械设备有限公司 | Flange roundness and flatness control device |
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