A forging processing ring rolling device

Abstract

The utility model discloses a kind of forging processing ring rolling devices of related technical field of forging processing, including main body and the top plate of being set at its top, the middle position of top plate is fixedly installed with lifting adjustment hydraulic cylinder, the lower end of the telescopic rod of lifting adjustment hydraulic cylinder is connected with pressure wheel mounting seat, the front end of pressure wheel mounting seat is rotatably connected and is installed with roll wheel, the below of roll wheel is provided with support wheel, the both sides of support wheel are provided with curved rod frame, the below inboard of curved rod frame is rotatably connected and is installed with side guide wheel, the below of main body is provided with support bottom plate frame.The utility model is provided with push-pull sliding rail on the both sides of support bottom plate frame, push-pull sliding rail is matched with pulley mounting seat, baffle mounting seat and side protective baffle, structure setting when pushing and pulling, will not cause influence to material taking, loading, can carry out effective shielding protection in ring rolling process, improve operation safety.

Description

Technical Field

[0001] This utility model belongs to the technical field of forging processing, specifically, it relates to a forging ring rolling device. Background Technology

[0002] Ring rolling is a new method for forming ring-shaped parts. Its working principle involves using an actively rotating rolling wheel to drive the ring blank to rotate, which in turn drives the mandrel to rotate. Simultaneously, the center distance between the rolling wheel and the mandrel gradually decreases, controlling the thickness of the ring blank to gradually decrease and the diameter to gradually increase until the desired cross-sectional shape is formed. This ring rolling technology is mature, and mature ring rolling forging equipment is already available on the market. Ring rolling equipment is highly efficient and produces high-quality forgings. However, existing ring rolling equipment has an open structure. During the rolling process, the red-hot forging is continuously rolled, causing a significant amount of the outer oxide shell to break off, posing a risk of injury to nearby workers.

[0003] In view of this, this utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a forging and rolling ring device. The basic concept of the technical solution adopted by this utility model to solve the above-mentioned technical problem is as follows: A forging ring rolling device includes a main body and a top plate on top of it. A lifting and adjusting hydraulic cylinder is fixedly installed in the middle of the top plate. The lower end of the telescopic rod of the lifting and adjusting hydraulic cylinder is connected to a pressure roller mounting seat. A rolling roller is rotatably connected to the front end of the pressure roller mounting seat. A support roller is provided below the rolling roller. A crank frame is provided on both sides of the support roller. A side guide wheel is rotatably connected to the inner side of the lower part of the crank frame. A support base frame is provided below the main body. Push-pull slide rails are symmetrically arranged on both sides of the support base frame. A pulley mounting seat is slidably connected in the push-pull slide rail. A baffle mounting seat is fixedly installed on one side of the pulley mounting seat to the outer side of the push-pull slide rail. A side protective baffle is installed in the baffle mounting seat. A waste chip collection box is provided directly below the support roller for collecting the oxide scale that is chipped off and fallen during the ring rolling process.

[0005] As a further embodiment of this utility model: a set of four movable pulleys are installed on the pulley mounting base, and a slide rail mating groove is provided on the outer side of the push-pull slide rail. Each push-pull slide rail is equipped with two pulley mounting bases to ensure the stability of the side protective baffle during the push-pull movement process.

[0006] As a further embodiment of this utility model: the connecting rod between the baffle mounting seat and the pulley mounting seat is adapted to the size and specifications of the slide rail mating groove; the baffle mounting seat is a U-shaped structure; the side protective baffle and the baffle mounting seat are fixedly connected by screws; and the side protective baffle is made of a high-temperature resistant material.

[0007] As a further embodiment of this utility model: a lower support seat is provided at the middle position of the main body, the support wheel is rotatably connected and installed on the outside of the lower support seat, a lifting guide rod is provided between the top plate and the lower support seat, a guide side ear is provided on the outside of the pressure wheel mounting seat, and the guide side ear is installed through the lifting guide rod to improve the structural stability of the pressure wheel mounting seat during the lifting and adjusting process.

[0008] As a further embodiment of this utility model: the bent upper end of the crank frame is hinged to the telescopic end of the hydraulic cylinder, and the upper end of the hydraulic cylinder is provided with an upper hinge seat. The upper hinge seat is fixedly connected to the top plate through a fixed mounting seat for the installation of the hydraulic cylinder.

[0009] As a further improvement of this utility model: the bending position of the crank frame is rotatably connected to the main body, and a reinforcing support frame is provided on the side of the main body away from the rolling wheel to increase the structural strength of the main body.

[0010] As a further improvement of this utility model: a pressure roller power motor is provided on the outer side of the pressure roller mounting base to provide power support for the rotation of the rolling roller.

[0011] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art.

[0012] This utility model has push-pull slide rails on both sides of the supporting base plate frame. The push-pull slide rails are equipped with pulley mounting seats, baffle mounting seats and side protective baffles. The structure is designed so that it will not affect the material picking and loading when pushing and pulling. At the same time, it can provide effective shielding and protection during the ring rolling process, thereby improving the safety of operation.

[0013] This utility model is equipped with side guide wheels on both sides of the support wheel. The side guide wheels are installed on the crank frame. The crank frame and the hydraulic rod are set up to realize the adaptation and adjustment during the ring rolling process. The setting of the limiting support plate is used to effectively limit the lower side of the workpiece, thereby ensuring the quality of the ring rolling process.

[0014] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is the front view of the present invention; Figure 3 This is the left view of the present invention; Figure 4 This is the right view of the present invention; Figure 5 This is a partial enlarged view of point A of this utility model.

[0016] In the diagram: 1. Main body; 2. Top plate; 3. Lifting and adjusting hydraulic cylinder; 4. Fixed mounting base; 5. Upper hinge base; 6. Matching hydraulic cylinder; 7. Crank rod frame; 8. Side guide wheel; 9. Lifting guide rod; 10. Compactor wheel; 11. Support wheel; 12. Limiting support plate; 13. Waste collection box; 14. Side protective baffle; 15. Baffle mounting base; 16. Push-pull slide rail; 17. Slide rail mating groove; 18. Support base plate frame; 19. Reinforced support frame; 20. Pressure roller mounting base; 21. Guide side ear; 22. Pressure roller power motor; 23. Lower support base; 24. Pulley mounting base; 25. Moving pulley.

[0017] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0019] like Figures 1 to 5As shown, a forging ring rolling device includes a main body 1 and a top plate 2 on top of it. A lifting and adjusting hydraulic cylinder 3 is fixedly installed in the middle of the top plate 2. The lower end of the telescopic rod of the lifting and adjusting hydraulic cylinder 3 is connected to a pressure roller mounting seat 20. A rolling roller 10 is rotatably connected to the front end of the pressure roller mounting seat 20. A support roller 11 is provided below the rolling roller 10. A crank frame 7 is provided on both sides of the support roller 11. A side guide roller 8 is rotatably connected to the inner side of the lower part of the crank frame 7. A support base frame 18 is provided below the main body 1. Push-pull slide rails 16 are symmetrically arranged on both sides of the support base frame 18. A pulley mounting seat 24 is slidably connected inside the push-pull slide rail 16. A baffle mounting seat 15 is fixedly installed on one side of the pulley mounting seat 24 to the outside of the push-pull slide rail 16. A side protective baffle 14 is installed inside the baffle mounting seat 15. A waste chip collection box 13 is provided directly below the support wheel 11 to collect the oxide scale that is broken off and fallen during the ring rolling process.

[0020] The pulley mounting base 24 is equipped with a set of four movable pulleys 25, and the outer side of the push-pull slide rail 16 is provided with a slide rail mating groove 17. Each push-pull slide rail 16 is equipped with two pulley mounting bases 24 to ensure the stability of the side protective baffle 14 during the push-pull movement process.

[0021] The connecting rod between the baffle mounting base 15 and the pulley mounting base 24 is compatible with the size and specifications of the slide rail mating groove 17. The baffle mounting base 15 has a U-shaped structure. The side protective baffle 14 and the baffle mounting base 15 are fixedly connected by screws. The side protective baffle 14 is made of high temperature resistant material.

[0022] A lower support base 23 is provided in the middle of the main body 1. The support wheel 11 is rotatably connected and installed on the outside of the lower support base 23. A lifting guide rod 9 is provided between the top plate 2 and the lower support base 23. A guide ear 21 is provided on the outside of the pressure roller mounting seat 20. The guide ear 21 is installed on the lifting guide rod 9 to improve the structural stability of the pressure roller mounting seat 20 during the lifting and adjustment process.

[0023] The upper bent end of the crank frame 7 is hinged to the telescopic end of the hydraulic cylinder 6. The upper end of the hydraulic cylinder 6 is provided with an upper hinge seat 5. The upper hinge seat 5 is fixedly connected to the top plate 2 through the fixed mounting seat 4 for the installation of the hydraulic cylinder 6.

[0024] The bending position of the crank frame 7 is rotatably connected to the main body 1. A reinforcing support frame 19 is provided on the side of the main body 1 away from the rolling wheel 10 to increase the structural strength of the main body 1.

[0025] A pressure roller power motor 22 is provided on the outer side of the pressure roller mounting base 20 to provide power support for the rotation of the rolling roller 10.

[0026] The working principle of this utility model is as follows: During ring rolling, the lifting and adjusting hydraulic cylinder 3 retracts, driving the pressure roller mounting seat 20 to move upward. Guide ears 21 are provided on both sides of the pressure roller mounting seat 20, and these guide ears 21 cooperate with the lifting guide rod 9 to ensure good stability in the lifting and adjusting of the pressure roller mounting seat 20 and the rolling roller 10. The rolling roller 10 moves upward, maintaining a sufficient distance from the support roller 11 to facilitate the installation of the billet. The heated billet is placed on the support roller 11, and then the lifting and adjusting hydraulic cylinder 3 drives the rolling roller 10 downward. The roller is moved, and the pressure roller motor 22 drives the rolling roller 10 to rotate through the transmission assembly. It works in conjunction with the hydraulic cylinder 6 to make the side guide roller 8 on the crank frame 7 contact the outer wall of the billet for guidance and limiting. The side protective baffle 14 is moved, and the pulley mounting seat 24 moves along the push-pull slide rail 16. The side protective baffle 14 moves to both sides of the ring rolling process to effectively shield and protect the processing. Under the shielding effect of the side protective baffle 14, the oxide scale falls into the waste collection box 13. The ring rolling processing principle and device operation process are existing technologies and will not be described in detail. Hydraulic cylinder 6 and lifting and adjusting hydraulic cylinder 3 are equipped with hydraulic pumps, reservoirs, pipelines, hydraulic valve groups, relief valves and other hydraulic components to ensure the realization of the functions of the hydraulic cylinders. This utility model features push-pull slide rails 16 on both sides of the supporting base plate frame 18. Each push-pull slide rail 16 is equipped with a pulley mounting seat 24, a baffle mounting seat 15, and a side protective baffle 14. The structure is designed to prevent interference with material handling during push-pull operations and provides effective shielding and protection during ring rolling, improving operational safety. Side guide wheels 8 are mounted on both sides of the supporting wheel 11 and are installed on the crank frame 7. The crank frame 7, in conjunction with the hydraulic rod, allows for adaptive adjustment during ring rolling. The limiting support plate 12 effectively limits the lower side of the workpiece, thereby ensuring the quality of the ring rolling process.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A forging and rolling ring device, comprising a main body (1) and a top plate (2) disposed on top thereon, characterized in that, A lifting and adjusting hydraulic cylinder (3) is fixedly installed in the middle of the top plate (2). The lower end of the telescopic rod of the lifting and adjusting hydraulic cylinder (3) is connected to the pressure roller mounting seat (20). A rolling roller (10) is rotatably connected to the front end of the pressure roller mounting seat (20). A support wheel (11) is provided below the rolling roller (10). A crank frame (7) is provided on both sides of the support wheel (11). A side guide wheel (8) is rotatably connected to the inner side of the lower part of the crank frame (7). The main body (1) A support base frame (18) is provided below the support base frame (18). Push-pull slide rails (16) are symmetrically arranged on both sides of the support base frame (18). A pulley mounting seat (24) is slidably connected in the push-pull slide rail (16). A baffle mounting seat (15) is fixedly provided on one side of the pulley mounting seat (24) to the outside of the push-pull slide rail (16). A side protective baffle (14) is installed in the baffle mounting seat (15). A waste collection box (13) is provided directly below the support wheel (11).

2. The forging and rolling ring device according to claim 1, characterized in that, The pulley mounting base (24) is equipped with a set of four movable pulleys (25), and the outside of the push-pull slide rail (16) is provided with a slide rail mating groove (17). Each push-pull slide rail (16) is equipped with two pulley mounting bases (24).

3. The forging and rolling ring device according to claim 2, characterized in that, The connecting rod between the baffle mounting seat (15) and the pulley mounting seat (24) is adapted to the size and specifications of the slide rail mating groove (17). The baffle mounting seat (15) has a U-shaped structure. The side protective baffle (14) and the baffle mounting seat (15) are fixedly connected by screws.

4. The forging and rolling ring device according to claim 3, characterized in that, The main body (1) has a lower support seat (23) in the middle position. The support wheel (11) is rotatably connected to the outside of the lower support seat (23). A lifting guide rod (9) is provided between the top plate (2) and the lower support seat (23). A guide ear (21) is provided on the outside of the pressure wheel mounting seat (20). The guide ear (21) is installed on the lifting guide rod (9).

5. The forging and rolling ring device according to claim 4, characterized in that, The upper bent end of the crank frame (7) is hinged to the telescopic end of the hydraulic cylinder (6). The upper end of the hydraulic cylinder (6) is provided with an upper hinge seat (5). The upper hinge seat (5) is fixedly connected to the top plate (2) through a fixed mounting seat (4).

6. The forging and rolling ring device according to claim 5, characterized in that, The bending position of the crank frame (7) is rotatably connected to the main body (1), and a reinforcing support frame (19) is provided on the side of the main body (1) away from the rolling wheel (10).

7. A forging and rolling ring device according to claim 6, characterized in that, A pressure roller power motor (22) is provided on the outside of the pressure roller mounting base (20).

Images