Ring body producing and forging equipment for test ring

Abstract

The invention relates to the technical field of ring body ring rolling and forging equipment, and discloses ring body production and forging equipment for a test ring, the ring body production and forging equipment comprises a supporting seat and a supporting table, and an adjusting seat is movably arranged at the top of the supporting seat. A convex rod is driven to move through transmission of a connecting rod, the height of a connecting plate is adjusted in cooperation with a movable plate, and then the corresponding positions of the two ends, different in height, of an adjusting block and a first adjusting groove are changed, and before forging is started, a guide bearing corresponding to a first adjusting rod enters the position between the adjusting blocks; limiting on the bottom face of a workpiece is removed after the guide roller assembly clamps and guides the workpiece, after forging is completed, the adjusting block slides into the first adjusting groove again from the bottom, station conversion is conducted while the machining station and the feeding and discharging station are separated, the driving roller assembly and the guide roller assembly reset, the machining efficiency is improved, and the machining cost is reduced. And extra wear of the core roller caused by acting force between the ring body and the top of the core roller due to limiting of the ring body by the supporting surface is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of ring body rolling and forging equipment, and in particular to a ring body production and forging equipment for a test ring. Background Art

[0002] During the production of test rings, a ring forging machine is required to roll a rough workpiece into a precision ring through localized continuous plastic deformation. Existing ring forging equipment consists of a driving roller assembly, a core roller, a guide roller assembly, and a tapered roller mechanism. When forging a plastic ring, a hoist is used to place the rough workpiece on a table and place it around the outer side of the core roller. The driving roller assembly is then activated, moved closer to the core roller, and rotated. The core roller compresses the workpiece, causing continuous plastic deformation. The guide roller assembly also controls the expansion of the ring. After the workpiece is initially expanded to its rated size, the tapered roller mechanism moves closer to the workpiece. The tapered roller mechanism comprises two tapered rollers. As the two tapered rollers move to the outer side of the ring, a telescopic mechanism controls the top tapered roller to approach the bottom tapered roller, bringing the top of the bottom tapered roller flush with the table. The axial thickness of the ring is adjusted by controlling the spacing between the tapered rollers. After expansion is complete, the driving and tapered roller assemblies retract, and the hoist is used to lift the forged ring away, completing one round of forging.

[0003] However, during the use of existing ring forging equipment, when the active roller and the core roller squeeze and shape the ring body, the rolled part will produce plastic deformation in the axial direction, and the bottom surface of the workpiece fits with the table surface, so that the workpiece and the table surface will produce a reaction force when it is squeezed, so that the compressed side of the curved surface of the workpiece tends to move upward, and the other side of the ring body is clamped by the tapered roller mechanism in a rolling friction manner, so that the top of the ring body corresponding to the core roller tends to approach the core roller, resulting in an increase in the contact force between this part of the ring body and the core roller, resulting in increased wear of the top part of the core roller, affecting the service life of the core roller. Summary of the Invention

[0004] The present application proposes a ring body production forging device for a test ring, which has the advantage of adjusting the support area of ​​the ring body according to the limiting state of the ring body, so as to solve the problem that part of the ring body is deformed during the rolling process and generates a reaction force with the table surface, resulting in increased wear on the top of the core roller.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solution: a ring body production forging device for a test ring, comprising a support seat and a support platform, wherein an adjustment seat is movably provided on the top of the support seat, two guide roller assemblies are provided on one side of the adjustment seat, a core roller is provided on the top of the support platform, a No. 1 adjustment plate is provided on the top of the support platform, a No. 2 adjustment plate whose top surface can be flush with the No. 1 adjustment plate is movably provided on one side of the No. 1 adjustment plate, a shaping mechanism for shaping the end face of the ring body is provided in the middle of the support platform, and an adjustment mechanism is provided on the inner side of the support platform; The adjustment mechanism can drive the No. 2 adjustment plate to move after the guide roller assembly is in place according to the action state of the shaping mechanism, thereby lowering the height of the No. 2 adjustment plate. The adjustment mechanism can drive the No. 1 adjustment plate and the No. 2 adjustment plate to rotate, and adjust the heights of the No. 1 adjustment plate and the No. 2 adjustment plate respectively according to the rotation position.

[0006] Furthermore, the shaping mechanism includes a movable seat, a fixed seat is fixedly arranged at the midpoint of the bottom of the support platform, the movable seat is slidably connected to the fixed seat, two conical roller assemblies are arranged on the inner side of the movable seat, a No. 2 telescopic mechanism is arranged on one side of the top of the fixed seat, and a No. 4 telescopic mechanism is fixedly arranged on the top of the movable seat for driving the corresponding conical roller assembly to move vertically.

[0007] Furthermore, the adjustment mechanism includes a connecting rod, the bottom of the connecting rod is fixedly connected to a convex rod, one side of the support platform is slidably connected to a movable plate, the inner side of the movable plate is provided with a through groove, the rod body of the convex rod is slidably sleeved on the inner side of the through groove, one side of the movable plate is fixedly connected to a connecting plate for transmitting and driving the No. 2 adjustment plate to rise and fall, and the connecting rod is fixedly connected to the corresponding conical roller assembly.

[0008] Furthermore, the number of the No. 1 adjustment plate is set to be several, the No. 2 adjustment plate is hinged to the No. 1 adjustment plate, the bottom of the No. 2 adjustment plate is hinged with a rotating rod, the bottom of the rotating rod is hinged with a guide rod, the top of the fixed seat is rotatably provided with a rotating ring, and several rotating plates are provided on the outside of the rotating ring. The number of the rotating plates and core rollers is set to match the number of the No. 1 adjustment plate, and two adjustment blocks are fixedly connected to one side of the connecting plate.

[0009] Furthermore, one side of the guide rod is fixedly connected to a No. 2 adjusting rod, the bottom of the No. 1 adjusting plate is fixedly connected to a guide plate, the guide plate is slidably connected to the rotating plate, one side of the guide plate is fixedly connected to the No. 1 adjusting rod, one side of the No. 1 adjusting rod and the No. 2 adjusting rod are both rotatably sleeved with a guide bearing, the inner wall of the support platform is an annular surface, the inner wall of the support platform is provided with a No. 1 adjusting groove, and the inner wall of the support platform is provided with a No. 2 adjusting groove.

[0010] Furthermore, when the No. 1 adjustment rod and the No. 2 adjustment rod are at corresponding positions with the active roller assembly, the top surfaces of the No. 1 adjustment plate and the No. 2 adjustment plate are flush, the spacing of the adjustment blocks is adapted to the spacing of the top and bottom surfaces of the inner wall of the No. 2 adjustment groove, and the position of the adjustment block corresponds to the position of the No. 2 adjustment groove.

[0011] Furthermore, a driving motor is fixedly provided on one side of the fixing seat, an output end of the driving motor is fixedly connected to a transmission gear, the rotating ring is a gear ring, and the transmission gear and the rotating ring are meshed with each other.

[0012] Furthermore, a loading mechanism is fixedly provided on one side of the top of the support platform, and the loading mechanism includes a material guide platform. A telescopic mechanism No. 1 is fixedly provided on one side of the material guide platform, and the output end of the telescopic mechanism No. 1 is fixedly connected to a push plate. A positioning groove is provided on one side of the material guide platform, and the core roller is rotatably provided on the rotating plate. The axis of the positioning groove can be colinear with the axis of the core roller, and the bottom height of the material guide platform is adapted to the top height of the core roller.

[0013] Furthermore, the height of the No. 2 adjustment groove is higher than that of the No. 1 adjustment groove, and the distance between the No. 2 adjustment groove and one side of the No. 1 adjustment groove is greater than the distance at the corresponding part of the rolling station, so that the No. 2 adjustment plate can be rotated to tilt relative to the No. 1 adjustment plate.

[0014] Furthermore, an active roller assembly is provided on one side of the adjustment seat, a No. 3 telescopic mechanism is fixedly provided on one side of the top of the support seat, and the No. 2 adjustment slots corresponding to the two sides of the adjustment block are at different heights.

[0015] The beneficial effects of the present invention are as follows: 1. The present application provides a ring body forging equipment for a test ring. In the process of lowering the conical roller assembly through the No. 4 telescopic mechanism, the No. 2 adjusting rod is driven to move and descend in cooperation with the connecting rod, movable plate and adjusting block transmission. The plate height of the No. 2 adjusting plate is adjusted separately. After the guide roller assembly completes the clamping and guiding of the ring body in a rotating contact manner, part of the support is removed, so that the ring body can avoid the reaction force caused by deformation with the support surface when it is subsequently continuously shaped in cooperation with the conical roller assembly, active roller assembly and core roller, thereby avoiding additional wear of the ring body on the top part of the core roller.

[0016] 2. The present application provides a ring body forging equipment for a test ring, which drives the rotating plate to rotate by the rotating ring, and cooperates with the guide rod and the guide plate to drive the rotation of the No. 1 adjustment plate and the No. 2 adjustment plate to adjust the position. At the same time, the No. 1 adjustment slot cooperates with the No. 1 adjustment rod, and the No. 2 adjustment slot cooperates with the No. 2 adjustment rod to adjust the corresponding height according to their respective rotation positions. At the forging station, the top surfaces are kept flat, and the ring body is kept horizontal during the initial forging process. When moving to the unloading station, the No. 2 adjustment plate is rotated relative to the No. 1 adjustment plate to be tilted, and one end of the workpiece is lifted without separating from the core roller, so as to facilitate subsequent lifting and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only embodiments of the present invention. Those skilled in the art can also derive other drawings based on the provided drawings without inventive work. Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is a structural diagram of the support platform for this application; Figure 3 This is a structural diagram of the movable panel for this application; Figure 4 This is a structural diagram of the rotating plate of this application; Figure 5 This is a structural diagram of the adjustment slot for this application.

[0018] In the figure: 1-support seat, 2-support platform, 3-fixed seat, 4-No. 1 adjustment plate, 5-No. 2 adjustment plate, 6-movable seat, 7-feeding mechanism, 701-guide platform, 702-No. 1 telescopic mechanism, 703-push plate, 704-positioning slot, 8-taper roller assembly, 9-connecting rod, 10-convex rod, 11-movable plate, 12-connecting plate, 13-adjusting block, 14-rotating plate, 15-guide rod, 16-rotating rod, 17-guide plate, 18-No. 1 adjustment rod, 19-No. 2 adjustment rod, 20-guide bearing, 21-No. 1 adjustment slot, 22-No. 2 adjustment slot, 23-transmission gear, 24-rotating ring, 25-drive motor, 26-No. 2 telescopic mechanism, 27-active roller assembly, 28-core roller, 29-adjusting seat, 30-guide roller assembly, 31-No. 3 telescopic mechanism, 32-No. 4 telescopic mechanism. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1, as Figures 1-4 A ring body forging equipment for a test ring comprises a support seat 1 and a support platform 2. An adjusting seat 29 is movably provided on the top of the support seat 1, and an active roller assembly 27 is provided on one side of the adjusting seat 29. A No. 3 telescopic mechanism 31 is fixedly provided on one side of the top of the support seat 1. The output end of the No. 3 telescopic mechanism 31 is transmission-connected with the adjusting seat 29. Two guide roller assemblies 30 are provided on one side of the adjusting seat 29. The two guide roller assemblies 30 are respectively located on both sides of the active roller assembly 27. A No. 1 adjusting plate 4 is provided on the top of the support platform 2, and a No. 2 adjusting plate 5 is movably provided on one side of the No. 1 adjusting plate 4. A fixed seat 3 is fixedly provided at the midpoint of the bottom of the support platform 2. A movable seat 6 is slidably connected to the top of the fixed seat 3. The movable seat 6 can move horizontally relative to the fixed seat 3 without separating from the fixed seat 3.

[0021] Two conical roller assemblies 8 are provided on the inner side of the movable seat 6. The conical roller assembly 8 at the top is slidably connected to the movable seat 6 and can slide vertically relative to the movable seat 6. The conical roller assembly 8 at the bottom is fixedly connected to the movable seat 6 and the height of the top is flush with the top surface of the No. 1 adjustment plate 4. A No. 2 telescopic mechanism 26 is provided on one side of the top of the fixed seat 3. The output end of the No. 2 telescopic mechanism 26 is transmission connected to the movable seat 6. The No. 2 telescopic mechanism 26 is used to drive the movable seat 6 to move horizontally. A No. 4 telescopic mechanism 32 for driving the corresponding conical roller assembly 8 to move vertically is fixedly provided on the top of the movable seat 6. The output end of the No. 4 telescopic mechanism 32 is transmission connected to the corresponding conical roller assembly 8. A core roller 28 is provided on the top of the support platform 2. The core roller 28 is located between the corresponding No. 1 adjustment plate 4 and the No. 2 adjustment plate 5.

[0022] When forging the ring body of the test ring, the ring body blank is sleeved on the outside of the core roller 28 and placed on the No. 1 adjustment plate 4 and the No. 2 adjustment plate 5 to keep the ring body blank horizontal, and the No. 3 telescopic mechanism 31 is started. The No. 3 telescopic mechanism 31 drives the adjustment seat 29 to approach the core roller 28, so that the active roller assembly 27 is close to the core roller 28. The active roller assembly 27 is started and cooperates with the core roller 28 to roll the ring body, and cooperates with the guide roller assembly 30 to plasticize the ring body. The No. 2 telescopic mechanism 26 is started to drive the movable seat 6 to move close to the No. 1 adjustment plate 4 so that the ring body is located between the two tapered roller assemblies 8. The No. 4 telescopic mechanism 32 is started to drive the tapered roller assembly 8 at the top to move downward. The No. 2 telescopic mechanism 26 cooperates with the rolling and expansion of the ring body to adjust the position of the movable seat 6 so that the tapered roller assembly 8 always shapes the upper and lower end faces of the ring body during the rolling process of the ring body.

[0023] A connecting rod 9 is movably provided on one side of the movable seat 6, and the connecting rod 9 is in an inverted L shape. A convex rod 10 is fixedly connected to the bottom of the connecting rod 9. A movable plate 11 is slidably connected to one side of the support platform 2. The movable plate 11 can slide vertically relative to the support platform 2 without separating from the support platform 2. A through groove is provided on the inner side of the movable plate 11, and the rod body of the convex rod 10 is slidably sleeved on the inner side of the through groove. A connecting plate 12 is fixedly connected to one side of the movable plate 11, and the connecting plate 12 is used to drive the No. 2 adjustment plate 5 to rise and fall. The conical roller assembly 8 located at the top can drive the connecting rod 9 to rise and fall synchronously. When the horizontal position of the movable seat 6 is adjusted, the convex rod 10 slides horizontally relative to the movable plate 11.

[0024] When the No. 4 telescopic mechanism 32 is started, the guide roller assembly 30 has completed the clamping of the side of the ring body in a rolling contact manner, thereby cooperating with the No. 1 adjustment plate 4 and making the ring body horizontal, the tapered roller assembly 8 completes the rolling clamping of the ring body and performs subsequent shaping and rolling. At this time, the No. 4 telescopic mechanism 32 drives the tapered roller assembly 8 to move, and the corresponding tapered roller assembly 8 drives the connecting rod 9 to move downward, and the connecting rod 9 drives the convex rod 10 to move downward, and the convex rod 10 drives the movable plate 11 to descend, and the movable plate 11 drives the connecting plate 12 to rise and fall, thereby driving the No. 2 adjusting plate 5 to descend, and removing the bottom limit of the No. 2 adjusting plate 5 on the corresponding ring body whose axial thickness has increased due to shaping, so that the top and bottom thicknesses of the ring body can change freely during the shaping process of the active roller assembly 27 and the core roller 28, thereby avoiding the reaction force between the ring body and the No. 2 adjustment plate 5 to produce a tendency to lift, and avoiding the contact force deviation between the core roller 28 and the top and bottom of the ring body contact surface is too large, resulting in additional wear in some areas of the core roller 28, thereby extending the service life of the forging equipment.

[0025] The reset process after the ring body is rolled and forged is to first shrink and reset the No. 4 telescopic mechanism 32 and reset the No. 2 telescopic mechanism 26, so that the No. 2 adjustment plate 5 is once again aligned with the No. 1 adjustment plate 4 to support the ring body, and then remove the guide roller assembly 30 and reset the No. 3 telescopic mechanism 31.

[0026] Specifically, the number of the No. 1 adjustment plate 4 is set to be several, preferably, the number of the No. 1 adjustment plate 4 is set to be three, the number of the core roller 28 is set to match the number of the No. 1 adjustment plate 4, the No. 2 adjustment plate 5 is hinged to the No. 1 adjustment plate 4, see Figure 4 The bottom of the No. 2 adjusting plate 5 is hinged with a rotating rod 16, and the bottom of the rotating rod 16 is hinged with a guide rod 15. A rotating ring 24 is rotatably provided on the top of the fixed seat 3. A number of rotating plates 14 whose number matches the number of the No. 1 adjusting plate 4 are provided on the outside of the rotating ring 24. The guide rod 15 is slidably connected to the rotating plate 14. The guide rod 15 can slide up and down relative to the rotating plate 14 without separating from the rotating plate 14. One side of the guide rod 15 is fixedly connected to the No. 2 adjusting rod 19, and the bottom of the No. 1 adjusting plate 4 is fixedly connected to the guide plate 17.

[0027] The guide plate 17 is slidably connected to the rotating plate 14, and the guide plate 17 can slide up and down relative to the rotating plate 14. One side of the guide plate 17 is fixedly connected to the No. 1 adjusting rod 18, and one side of the No. 1 adjusting rod 18 and the No. 2 adjusting rod 19 are both rotatably sleeved with a guide bearing 20. The inner wall of the support platform 2 is an annular surface, and the inner wall of the support platform 2 is provided with a No. 1 adjusting groove 21, and the inner wall of the support platform 2 is provided with a No. 2 adjusting groove 22. The guide bearing 20 corresponding to the No. 1 adjusting rod 18 is movably sleeved with the No. 1 adjusting groove 21, and the guide bearing 20 corresponding to the No. 2 adjusting rod 19 is movably sleeved with the No. 2 adjusting groove 22. The No. 1 adjusting groove 21 and the No. 2 adjusting groove 22 are both set to be continuous grooves that are curved rings as a whole, and the height of the No. 2 adjusting groove 22 is higher than the No. 1 adjusting groove 21.

[0028] When the No. 1 adjusting rod 18 and the No. 2 adjusting rod 19 are at corresponding positions with the active roller assembly 27, the top surfaces of the No. 1 adjusting plate 4 and the No. 2 adjusting plate 5 are flush, and two adjusting blocks 13 are fixedly connected to one side of the connecting plate 12. The spacing of the adjusting blocks 13 is adapted to the spacing of the top and bottom surfaces of the inner wall of the No. 2 adjusting groove 22. The position of the adjusting block 13 corresponds to the position of the No. 2 adjusting groove 22. The adjusting block 13 is slidingly connected to the support platform 2. During forging, the guide bearing 20 corresponding to the No. 2 adjusting rod 19 moves to the inside of the adjusting block 13, and the lifting and lowering of the connecting plate 12 drives the adjusting block 13 to lift and lower, and the adjusting block 13 drives the guide bearing 20 to descend, and the transmission drives the No. 2 adjusting rod 19 to descend, and the No. 2 adjusting rod 19 drives the guide rod 15 to descend, and the guide rod 15 drives the rotating rod 16 to descend, thereby the transmission drives the No. 2 adjusting plate 5 to descend.

[0029] A driving motor 25 is fixedly provided on one side of the fixed seat 3, and the output end of the driving motor 25 is fixedly connected to the transmission gear 23. The rotating ring 24 is a gear ring, and the transmission gear 23 and the rotating ring 24 are meshed with each other. After forging is completed, the driving motor 25 starts to drive the transmission gear 23 to rotate, and the transmission gear 23 drives the rotating ring 24 to rotate, thereby driving the rotating plate 14 to rotate. The rotating plate 14 cooperates with the guide rod 15 and the rotating rod 16 to drive the No. 2 adjustment plate 5 to rotate, and the rotating plate 14 drives the guide plate 17 to rotate and drives the No. 1 adjustment plate 4 to rotate, so that the reset No. 2 adjustment plate 5 and the No. 1 adjustment plate 4 rotate synchronously and move to the unloading station, and at the same time, the No. 1 adjustment plate 4 and the No. 2 adjustment plate 5 at the loading position are moved to the rolling station, thereby reducing the wear of the core roller 28 during the forging process, and can advance the loading and unloading actions to improve production efficiency.

[0030] Example 2, as Figure 1-Figure 5On the basis of embodiment 1, a feeding mechanism 7 is fixedly provided on one side of the top of the support platform 2, and the feeding mechanism 7 includes a material guide platform 701, and a No. 1 telescopic mechanism 702 is fixedly provided on one side of the material guide platform 701. The output end of the No. 1 telescopic mechanism 702 is fixedly connected to a push plate 703, and a positioning groove 704 is provided on one side of the material guide platform 701. The core roller 28 is rotatably set on the rotating plate 14, and the rotating plate 14 can drive the core roller 28 to rotate. When the core roller 28 rotates to the feeding station, the axis of the positioning groove 704 is collinear with the axis of the core roller 28, and the corresponding heights of the No. 1 adjustment groove 21 and the No. 2 adjustment groove 22 are higher than the corresponding heights of the rolling and expanding stations.

[0031] At this time, the spacing height between the No. 1 adjustment groove 21 and the No. 2 adjustment groove 22 is consistent with the spacing between the corresponding parts of the rolling and expanding stations, that is, the top surfaces of the No. 1 adjustment plate 4 and the No. 2 adjustment plate 5 are flush at the loading station, the spacing of the inner walls of the guide platform 701 is adapted to the outer diameter of the ring body, and the bottom height of the guide platform 701 is adapted to the top height of the core roller 28. When loading, the ring body is placed on the inner side of the guide platform 701, and the No. 1 telescopic mechanism 702 is started to drive the push plate 703 to push the ring body, so that the ring body falls onto the No. 1 adjustment plate 4 and the No. 2 adjustment plate 5 through the positioning groove 704. During the subsequent rotation process, the height of the No. 1 adjustment plate 4 and the No. 2 adjustment plate 5 drops, so that loading is carried out while reducing the height spacing between the support surface and the unloading, thereby improving loading efficiency and reducing the impact between the ring body and the support surface.

[0032] At the unloading position, the distance between the No. 2 adjustment groove 22 and the No. 1 adjustment groove 21 is greater than the spacing between the corresponding parts of the rolling station, that is, when the rolling station is rotated to the unloading station, the height of the guide rod 15 is greater than the rising height of the guide plate 17, so that the No. 2 adjustment plate 5 is rotated to an angle relative to the No. 1 adjustment plate 4, so that the ring body is flipped to one side without being separated from the connection with the core roller 28, so that the ring body is partially separated from the table surface, which is convenient for the subsequent lifting and unloading of the ring body, and further improves the convenience of unloading. The No. 1 telescopic mechanism 702, the No. 2 telescopic mechanism 26, the No. 3 telescopic mechanism 31 and the No. 4 telescopic mechanism 32 can all be set as cylinders or hydraulic push rods.

[0033] Example 3, as Figure 5 , different from the reset process in Example 2, the No. 2 adjustment grooves 22 corresponding to the two sides of the adjustment block 13 are at different heights. When the adjustment block 13 moves to the bottom, the position of the adjustment block 13 corresponds to the end position of the No. 2 adjustment groove 22 at the bottom. After forging is completed, the No. 1 adjustment plate 4 and the No. 2 adjustment plate 5 can be rotated while the guide roller assembly 30 and the No. 3 telescopic mechanism 31 are reset, further improving the processing efficiency. At this time, the adjustment block 13 does not need to be lifted and reset, and the No. 2 adjustment rod 19 corresponding to the guide bearing 20 slides from the adjustment block 13 to the end of the No. 2 adjustment groove 22 at the bottom and slides into the No. 2 adjustment groove 22.

[0034] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A ring body forging device for a test ring, comprising a support seat (1) and a support platform (2), wherein an adjustment seat (29) is movably provided on the top of the support seat (1), two guide roller assemblies (30) are provided on one side of the adjustment seat (29), and a core roller (28) is provided on the top of the support platform (2), characterized in that: A No. 1 adjustment plate (4) is provided on the top of the support platform (2), a No. 2 adjustment plate (5) whose top surface can be flush with the No. 1 adjustment plate (4) is movably provided on one side of the No. 1 adjustment plate (4), a shaping mechanism for shaping the end face of the ring body is provided in the middle of the support platform (2), and an adjustment mechanism is provided on the inner side of the support platform (2); The adjusting mechanism can drive the second adjusting plate (5) to move after the guide roller assembly (30) moves into place according to the operating state of the shaping mechanism, thereby lowering the height of the second adjusting plate (5). The adjusting mechanism can drive the first adjusting plate (4) and the second adjusting plate (5) to rotate, and respectively adjust the heights of the first adjusting plate (4) and the second adjusting plate (5) according to the rotational position.

2. The ring body forging equipment for a test ring according to claim 1, characterized in that: The shaping mechanism comprises a movable seat (6), a fixed seat (3) is fixedly provided at the midpoint of the bottom of the support platform (2), the movable seat (6) is slidably connected to the fixed seat (3), two tapered roller assemblies (8) are provided on the inner side of the movable seat (6), a No. 2 telescopic mechanism (26) is provided on one side of the top of the fixed seat (3), and a No. 4 telescopic mechanism (32) is fixedly provided on the top of the movable seat (6) for driving the corresponding tapered roller assembly (8) to move vertically.

3. The ring body forging equipment for a test ring according to claim 2, characterized in that: The adjustment mechanism includes a connecting rod (9), the bottom of the connecting rod (9) is fixedly connected to a convex rod (10), one side of the support platform (2) is slidably connected to a movable plate (11), the inner side of the movable plate (11) is provided with a through groove, the rod body of the convex rod (10) is slidably sleeved on the inner side of the through groove, one side of the movable plate (11) is fixedly connected to a connecting plate (12) for driving the second adjustment plate (5) to rise and fall, and the connecting rod (9) is fixedly connected to the corresponding tapered roller assembly (8).

4. The ring body forging equipment for a test ring according to claim 3, characterized in that: The number of the No. 1 adjustment plate (4) is set to be several, the No. 2 adjustment plate (5) is hinged to the No. 1 adjustment plate (4), the bottom of the No. 2 adjustment plate (5) is hinged with a rotating rod (16), the bottom of the rotating rod (16) is hinged with a guide rod (15), the top of the fixed seat (3) is rotatably provided with a rotating ring (24), the outer side of the rotating ring (24) is provided with several rotating plates (14), the number of the rotating plates (14) and the core roller (28) is set to match the number of the No. 1 adjustment plate (4), and one side of the connecting plate (12) is fixedly connected to two adjustment blocks (13).

5. The ring body forging equipment for a test ring according to claim 4, characterized in that: One side of the guide rod (15) is fixedly connected to a No. 2 adjustment rod (19), the bottom of the No. 1 adjustment plate (4) is fixedly connected to a guide plate (17), the guide plate (17) is slidably connected to the rotating plate (14), one side of the guide plate (17) is fixedly connected to a No. 1 adjustment rod (18), one side of the No. 1 adjustment rod (18) and the No. 2 adjustment rod (19) are both rotatably sleeved with a guide bearing (20), the inner wall of the support platform (2) is annular, the inner wall of the support platform (2) is provided with a No. 1 adjustment groove (21), and the inner wall of the support platform (2) is provided with a No. 2 adjustment groove (22).

6. The ring body forging equipment for a test ring according to claim 5, characterized in that: When the No. 1 adjustment rod (18) and the No. 2 adjustment rod (19) are at corresponding positions with the active roller assembly (27), the top surfaces of the No. 1 adjustment plate (4) and the No. 2 adjustment plate (5) are flush with each other, the spacing of the adjustment block (13) matches the spacing of the top and bottom surfaces of the inner wall of the No. 2 adjustment groove (22), and the position of the adjustment block (13) corresponds to the position of the No. 2 adjustment groove (22).

7. The ring body forging equipment for a test ring according to claim 4, characterized in that: A driving motor (25) is fixedly provided on one side of the fixing seat (3), and an output end of the driving motor (25) is fixedly connected to the transmission gear (23). The rotating ring (24) is a gear ring, and the transmission gear (23) and the rotating ring (24) are meshed with each other.

8. The ring body forging equipment for a test ring according to claim 1, characterized in that: A feeding mechanism (7) is fixedly provided on one side of the top of the support platform (2), and the feeding mechanism (7) includes a material guide platform (701), a telescopic mechanism No. 1 (702) is fixedly provided on one side of the material guide platform (701), and an output end of the telescopic mechanism No. 1 (702) is fixedly connected to a push plate (703), a positioning groove (704) is provided on one side of the material guide platform (701), and the core roller (28) is rotatably provided on the rotating plate (14), and the axis of the positioning groove (704) can be collinear with the axis of the core roller (28), and the bottom height of the material guide platform (701) is adapted to the top height of the core roller (28).

9. The ring body forging equipment for a test ring according to claim 5, characterized in that: The height of the second adjustment groove (22) is higher than that of the first adjustment groove (21), and the distance between the second adjustment groove (22) and one side of the first adjustment groove (21) is greater than the distance at the corresponding position of the rolling station, so that the second adjustment plate (5) can be rotated relative to the first adjustment plate (4) to be tilted.

10. The ring body forging equipment for a test ring according to claim 4, characterized in that: An active roller assembly (27) is provided on one side of the adjustment seat (29), a No. 3 telescopic mechanism (31) is fixedly provided on one side of the top of the support seat (1), and the No. 2 adjustment slots (22) corresponding to the two sides of the adjustment block (13) are located at different heights.

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