Anti-edge-collapse ring piece rolling device
By designing an anti-collapse ring rolling device, and utilizing an inclined working panel, support components, and limiting components, the problems of ring collapse and inconvenience in removal during the rolling process were solved, achieving stable rolling and convenient removal of the ring.
Patent Information
- Application Number
- CN202423024046.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-09
AI Technical Summary
Ring parts are prone to collapse or deformation during rolling, and are difficult to remove after rolling, which affects product quality.
An anti-collapse ring rolling device was designed, which adopts an inclined working panel, support components, movable rolling rolls and limiting components to ensure the stability of the ring during the rolling process and facilitate the removal of the ring after rolling.
It effectively prevents the ring from collapsing or deforming during the rolling process, ensuring product quality and simplifying the part removal process.
Smart Images
Figure CN223465495U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to ring piece rolling technical field, concretely is a kind of anti-collapse ring piece rolling device. BACKGROUND
[0002] Ring piece rolling is the plastic processing technology that ring piece is made to produce wall thickness reduction, diameter expansion, cross section profile forming by the aid of ring piece rolling equipment. It is a kind of continuous local plastic processing forming process, and can produce ring piece of various shapes and sizes, different materials.
[0003] In the process of ring piece rolling, the edge part is prone to deformation, which leads to the unqualified size of ring piece, and even makes the whole ring piece scrap. Some ring pieces are in the state of hanging on the rolling device. When the ring piece rolling is finished, the clamping of the ring piece is released, and the ring piece is usually hung on the rolling roller. It is not convenient to extract the ring piece, and it is easy to cause the collision of the ring piece, which affects the quality of the ring piece. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of anti-collapse ring piece rolling device to solve the problem that the state of ring piece on the rolling device is unstable, prone to collapse or deformation, and the ring piece is not convenient to take after rolling as described in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of anti-collapse ring piece rolling device, including device main body, the front side of the device main body is provided with working panel, the working panel is inclined surface, the working panel is supported with ring piece, the support assembly for supporting ring piece is arranged below the working panel, the support assembly is fixed below the position of working panel, the middle of the working panel is provided with first rolling roller, the first rolling roller is inserted in ring piece, and first rolling roller is the up-down movement structure on working panel, the middle of the working panel is also provided with first roller and second roller, the top of the working panel is provided with the mobile seat capable of position up-down movement, and second rolling roller is installed on the mobile seat, the side of the mobile seat is provided with the limiting component for strengthening the state stability of ring piece, the limiting component is symmetrically arranged on the left and right sides of mobile seat.
[0006] Preferably, the support assembly includes a main support seat and a vice support seat, the vice support seat is symmetrically arranged on both sides of the main support seat, the main support seat is installed with a main support roller, the vice support seat is provided with a vice support roller, and the outer side of the main support roller and the vice support roller is in contact with the ring piece.
[0007] Preferably, the inner side of the main support seat is installed with a mounting plate through bolt, the upper side of the mounting plate is arc-shaped and convex, a metal brush is fixed at the middle position of the mounting plate, and the metal brush is in contact with the main support roller.
[0008] Preferably, a sliding seat is arranged in the auxiliary support seat, the auxiliary support roller is movably arranged on the sliding seat, and a compression spring is arranged in the auxiliary support seat, and the auxiliary support roller is movably arranged on the auxiliary support seat through the sliding seat and the compression spring.
[0009] Preferably, the first roller and the second roller are connected with a connecting ring on the outer side, the first roller is arranged transversely on the working panel, and the second roller is arranged upwardly and obliquely on the working panel.
[0010] Preferably, the limiting assembly comprises a movable arm and an auxiliary roller, the movable arm is movably connected to the two sides of the moving seat through a rotating shaft, and the outer end of the movable arm is provided with the auxiliary roller.
[0011] Preferably, a torsional spring is arranged on the rotating shaft, one end of the torsional spring is connected to the moving seat, the other end of the torsional spring is connected to the movable arm, and the movable arm is always subjected to a downward force applied by the torsional spring.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] (1) the working panel of the rolling device is arranged in an inclined manner, the first roller and the second roller are arranged on the working panel, the ring can be supported and can also normally rotate after the size of the ring is changed, the working panel is further provided with a supporting assembly, the ring can be stably supported on the working panel, the inclined arrangement of the working panel and the first roller and the second roller can guarantee the safety of the ring during the rolling work;
[0014] (2) the first rolling roller and the second rolling roller of the rolling device are arranged to be movable in an up-down position, the working positions of the two rollers can be changed, so that the two rollers can be completely separated from the ring to facilitate the work of taking the ring after the rolling work is completed, the limiting assembly is further arranged on the two sides of the second rolling roller to assist in limiting the movement of the ring, so that the stability of the ring during the rolling process can be guaranteed, the situation that the edge part of the ring is collapsed or deformed due to unstable state is effectively avoided, and the product quality of the ring is guaranteed. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is a working state diagram of the utility model;
[0016] Figure 2 is a pre-operation state diagram of the utility model;
[0017] Figure 3 is an internal structure schematic view of the main support seat;
[0018] Figure 4 is a sectional structure schematic view of the auxiliary support seat;
[0019] Figure 5 It is a limiting component structure schematic view.
[0020] In the figure: 1, device main body; 2, working panel; 3, first roller; 4, second roller; 5, main support seat; 6, first rolling roller; 7, vice support seat; 8, ring; 9, moving seat; 10, second rolling roller; 11, main support roller; 12, mounting plate; 13, metal brush; 14, sliding seat; 15, vice support roller; 16, compression spring; 17, movable arm; 18, auxiliary roller; 19, rotating shaft; 20, torsion spring. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] Please refer to Figure 1 - Figure 5 A kind of anti-collapsing edge ring rolling device, including device main body 1, the front side of device main body 1 is provided with working panel 2, working panel 2 is installed obliquely, so that ring 8 is also oblique on working panel 2, so that it can both strengthen the state stability of ring 8 on working panel 2, and iron filings residue in ring 8 can be freely dropped during rolling work, reduce the adverse effects in rolling process, working panel 2 is received with ring 8, working panel 2 below is provided with support assembly for supporting ring 8, support assembly is fixed below working panel 2 position.
[0023] Support assembly includes main support seat 5 and vice support seat 7, vice support seat 7 is symmetrically arranged at both sides of main support seat 5, can form three supporting points to ring 8, guarantee ring 8 state stability, main support seat 5 is installed with main support roller 11, vice support seat 7 is provided with vice support roller 15, the outside of main support roller 11 and vice support roller 15 is connected with ring 8, during supporting ring 8, also do not affect the rotation of ring 8, to guarantee the normal progress of rolling work.
[0024] The inner side of main support seat 5 is installed with mounting plate 12 by bolt, it is convenient to dismount and replace mounting plate 12, the upper side of mounting plate 12 is arc-shaped and outward convex, it is convenient for the sliding of iron filings residue, metal brush 13 is fixed in the middle position of mounting plate 12, metal brush 13 is connected with main support roller 11, can clean the iron filings residue on the surface of main support roller 11, avoid the adverse effects of iron filings residue on ring 8 rolling work.
[0025] The sliding seat 14 is arranged in the auxiliary support seat 7, the auxiliary support roller 15 is movably arranged on the sliding seat 14, the compression spring 16 is arranged in the auxiliary support seat 7, and the auxiliary support roller 15 is movably arranged on the auxiliary support seat 7 through the sliding seat 14 and the compression spring 16. The size of the ring 8 can be changed during rolling through the position movement of the auxiliary support roller 15, and the position movement of the auxiliary support roller 15 can be better adapted to the ring 8 of different sizes, so that the stable support state of the ring 8 after the size is changed is ensured.
[0026] The first rolling roller 6 is arranged in the middle of the working panel 2, the first rolling roller 6 penetrates into the ring 8, and the first rolling roller 6 is arranged in the up-down movement structure on the working panel 2. The first roller 3 and the second roller 4 are also arranged in the middle of the working panel 2.
[0027] The outer side of the first roller 3 and the second roller 4 is in contact with the ring 8, so that the ring 8 can normally rotate in the support state, thereby ensuring that the rolling work is normally carried out. The first roller 3 is arranged transversely on the working panel 2, and the second roller 4 is arranged upwardly and obliquely on the working panel 2, which can be adapted to the ring 8 of different sizes, so that the ring 8 is still supported by the roller after the size is changed.
[0028] The moving seat 9 capable of moving up and down is arranged above the working panel 2, and the second rolling roller 10 is arranged on the moving seat 9. The side of the moving seat 9 is provided with a limiting assembly for strengthening the stable state of the ring 8, and the limiting assembly is symmetrically arranged on the left and right sides of the moving seat 9.
[0029] The limiting assembly comprises the movable arm 17 and the auxiliary roller 18. The movable arm 17 is movably connected to the two sides of the moving seat 9 through the rotating shaft 19, and the outer end of the movable arm 17 is provided with the auxiliary roller 18. The movable arm 17 can strengthen the stable state of the ring 8 and does not affect the rolling work of the ring 8.
[0030] The torsional spring 20 is arranged on the rotating shaft 19, one end of the torsional spring 20 is connected to the moving seat 9, and the other end of the torsional spring 20 is connected to the movable arm 17. The movable arm 17 is always subjected to the downward force applied by the torsional spring 20, so that the movable arm 17 can exert the force on the ring 8 through the auxiliary roller 18, and the processing state of the ring 8 is stable.
[0031] When the anti-collapse ring rolling device is used, first, the blank of the ring 8 is arranged on the main support seat 5, and the main support roller 11 supports the blank of the ring 8. At the same time, the auxiliary support roller 15 on the auxiliary support seat 7 is also located on the two sides of the main support roller 11 to assist in supporting the blank of the ring 8. Through the three-point support below and the oblique arrangement of the working panel 2 on the device body 1, the blank of the ring 8 can be initially maintained in a stable state by being arranged in an inclined manner on the first roller 3 and the second roller 4 of the working panel 2.
[0032] When the blank of the ring piece 8 is placed, the first rolling roller 6 is inserted into the hole in the middle of the blank, so that the blank can be rolled by the main supporting roller 11. When the blank is placed stably, the first rolling roller 6 is lowered to cooperate with the main supporting roller 11 to extrude the inside of the blank, and the moving seat 9 is lowered at the same time. The second rolling roller 10 on the moving seat 9 acts on the outside of the blank of the ring piece 8 to extrude the outside of the blank. Under the extrusion and rotation of the first rolling roller 6 and the main supporting roller 11 and the extrusion and rotation of the second rolling roller 10, the plastic processing of the blank is realized, and the size of the blank is slowly expanded, that is, the ring piece 8 with appropriate size is formed;
[0033] During the rolling process of the ring piece 8, the auxiliary roller 18 on both sides of the moving seat 9 will press on the upper side of the ring piece 8. The movable arm 17 can always swing downward through the torsion spring 20. Therefore, when the second rolling roller 10 is connected with the ring piece 8, the auxiliary roller 18 will press tightly on the upper side of the ring piece 8 under the action of the torsion spring 20. Even if the size of the ring piece 8 changes, the auxiliary roller 18 can still maintain the downward pressing state. In this way, in cooperation with the support of the main supporting roller 11 and the vice supporting roller 15 below, the side support of the first roller 3 and the second roller 4, the inside pressing of the first rolling roller 6, the outside pressing of the second rolling roller 10, and the upper pressing of the auxiliary roller 18, the state of the ring piece 8 during the rolling process can be ensured to be stable, and the situation that the ring piece 8 is collapsed due to unstable state can be effectively avoided;
[0034] During the rolling process, since the main supporting roller 11 bears the weight as the main support, iron scraps and residues are easily left on the main supporting roller 11. The metal brush 13 below the main supporting roller 11 can effectively clean the iron scraps and residues on the main supporting roller 11, so as to avoid affecting the product quality of the ring piece 8. At the same time, the iron scraps and residues inside the ring piece 8 will automatically fall due to the inclined arrangement on the workbench 2 and finally be cleaned.
Claims
1. A device for rolling of an anti-collapse ring, comprising a device body (1), characterised in that: The front side of the device body (1) is provided with a working panel (2), the working panel (2) is obliquely installed, the working panel (2) is provided with a ring (8), and the lower side of the working panel (2) is provided with a supporting assembly for supporting the ring (8), and the supporting assembly is fixed below the working panel (2); The middle of the working panel (2) is provided with a first rolling roller (6), the first rolling roller (6) is inserted in the ring (8), and the first rolling roller (6) is in an up-down moving structure on the working panel (2), and the middle of the working panel (2) is also provided with a first roller (3) and a second roller (4); The upper side of the working panel (2) is provided with a moving seat (9) capable of moving up and down in position, and the moving seat (9) is provided with a second rolling roller (10), and the side of the moving seat (9) is provided with a limiting assembly for strengthening the stable state of the ring (8), and the limiting assembly is symmetrically arranged on the left and right sides of the moving seat (9).
2. A rolled edge ring assembly as defined in claim 1, wherein: The supporting assembly comprises a main supporting seat (5) and a vice supporting seat (7), the vice supporting seat (7) is symmetrically arranged on both sides of the main supporting seat (5), the main supporting seat (5) is provided with a main supporting roller (11), the vice supporting seat (7) is provided with a vice supporting roller (15), and the outer sides of the main supporting roller (11) and the vice supporting roller (15) are in contact with the ring (8).
3. A rolled edge ring assembly as defined in claim 2, wherein: The inner side of the main supporting seat (5) is provided with a mounting plate (12) through bolts, the upper side of the mounting plate (12) is in an arc shape, the middle of the mounting plate (12) is fixedly provided with a metal brush (13), and the metal brush (13) is in contact with the main supporting roller (11).
4. A rolled edge ring assembly as defined in claim 2, wherein: The inner side of the main supporting seat (5) is provided with a mounting plate (12) through bolts, the upper side of the mounting plate (12) is in an arc shape, the middle of the mounting plate (12) is fixedly provided with a metal brush (13), and the metal brush (13) is in contact with the main supporting roller (11).
5. A rolled edge ring assembly as defined in claim 1, wherein: The outer sides of the first roller (3) and the second roller (4) are in contact with the ring (8), the first roller (3) is transversely arranged on the working panel (2), and the second roller (4) is obliquely arranged upward on the working panel (2).
6. A rolled edge ring assembly as claimed in any one of claims 1 to 5, wherein: The limiting assembly comprises a movable arm (17) and an auxiliary roller (18), the movable arm (17) is movably connected to the two sides of the moving seat (9) through a rotating shaft (19), and the outer end of the movable arm (17) is provided with an auxiliary roller (18).
7. A rolled edge ring assembly as defined in claim 6, wherein: The rotating shaft (19) is provided with a torsional spring (20), one end of the torsional spring (20) is connected to the moving seat (9), and the other end of the torsional spring (20) is connected to the movable arm (17).