Stable and reliable rolling forming equipment
By designing a rolling forming equipment including support frames, hydraulic cylinders, rolling stands, rolling rollers, limit slides and clamping cylinders, the problems of poor rolling flexibility and poor stability of existing equipment are solved, and flexible disassembly and stable rolling of equipment are achieved.
Patent Information
- Application Number
- CN202420617891.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-03-28
AI Technical Summary
Existing rolling and forming equipment is not easy to roll flexibly, has poor rolling flexibility, and is not easy to adjust stably during use and adjustment.
A rolling forming equipment including a support frame, a hydraulic cylinder, a rolling stand, a rolling roller, a limit slide and a clamping cylinder is designed. By driving the rolling stand by hydraulic cylinder, the rolling roll can be replaced and adjusted according to demand, and the limit slide and nip cylinder are used to ensure rolling stability and limit.
It realizes flexible disassembly and stable rolling of rolling equipment, improves rolling flexibility and equipment stability, and facilitates limit operation.
Smart Images
Figure CN222568784U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rolling forming, in particular to a stable and reliable rolling forming device. Background Art
[0002] Rolling is a metal processing technology that refers to a pressure processing method in which a metal billet is passed through the gap between a pair of rotating rollers, where the compression of the material reduces the cross-section of the material and increases its length. It is the most commonly used production method for steel, mainly used to produce profiles, plates, and pipes, and is divided into hot rolling and cold rolling.
[0003] After searching, it was found that the rolling forming equipment has the problem of being difficult to roll flexibly during use. The rolling forming equipment is not convenient to roll flexibly according to the rolling requirements of various workpieces, which leads to the problem of poor rolling flexibility. Some rolling equipment has the problem of being difficult to adjust stably during use and adjustment.
[0004] There is an urgent need for a stable and reliable rolling forming equipment to solve the technical defects proposed in the above technology. Utility Model Content
[0005] The utility model aims to provide a stable and reliable rolling forming equipment to solve the problem of inconvenient flexible disassembly and replacement in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stable and reliable rolling forming equipment, comprising a support frame, hydraulic cylinders are installed on both sides of the bottom end of the support frame, the output end of the hydraulic cylinder is fixedly connected to the rolling frame, the two sides of the rolling frame are movably connected to bearing sleeves, a rolling shaft is arranged below the rolling frame, a rolling roller is arranged outside the rolling shaft, limited position slideways are fixedly connected on both sides of the support frame, the bottom end of the support frame is movably connected to the support roller, clamping cylinders are installed on both sides of the support frame, the output end of the clamping cylinder is fixedly connected to a clamping plate, a driving motor is installed on one side of the rolling frame, and a replacement component is arranged outside the rolling roller;
[0007] The replacement component includes an installation sleeve, which is installed and fixed on one side of the rolling roller, a fixing bolt is provided at the front end of the installation sleeve, a positioning hole is provided at the front end of the rolling shaft, installation plates are fixedly connected on both sides of the rolling shaft, a mounting bolt is provided on one side of the installation plate, a splicing block is fixedly connected on the other side of the installation plate, and a reserved groove is provided on one side of the bearing sleeve.
[0008] Preferably, one side of the mounting plate is fitted with one side of the bearing sleeve, the splicing block is embedded in the reserved groove, and one side of the mounting bolt is embedded in the bearing sleeve.
[0009] Preferably, the mounting sleeve is sleeved on the outside of the rolling shaft, one end of the fixing bolt is embedded in the inside of the positioning hole, and the bottom end of the support frame is fixedly connected to a support base.
[0010] Preferably, the output end of the driving motor is fixedly connected to one side of the bearing sleeve, and the rolling roller is arranged above the supporting roller.
[0011] Preferably, limiting sliding sleeves are fixedly connected to both sides of the rolling frame, and the limiting sliding sleeves are slidably connected to the outside of the limiting slideway.
[0012] Preferably, a ball bearing is movably connected to the bottom end of the clamping plate, a clamping pad is provided on one side of the clamping plate, a connecting block is fixedly connected to one side of the clamping pad, and a connecting slot is provided inside the clamping plate.
[0013] Preferably, the connection card block is in a "T" shape, and the connection card block is embedded in the connection card slot.
[0014] Preferably, the rolling frame is arranged above the supporting roller, and a scale line is arranged at the front end of the limiting slideway.
[0015] Compared with the prior art, the utility model has the beneficial effects that: the stable and reliable rolling forming equipment not only realizes the function of being convenient for flexible disassembly and replacement, realizes the function of being convenient for stable rolling, but also realizes the function of being convenient for limiting;
[0016] (1) By providing a rolling shaft, a rolling roller, a mounting sleeve, a mounting bolt, a mounting plate, a bearing sleeve and a reserved groove, the rolling roller outside the rolling shaft can be driven to rotate by pressure and a driving motor to roll the workpiece. The rolling roller can be replaced according to demand. When replacing, it is necessary to first unscrew the mounting bolt, then remove the mounting plate from the bearing sleeve, and then unscrew the fixing bolt on the mounting sleeve from the positioning hole to replace it. This structure realizes the function of convenient and flexible replacement;
[0017] (2) By setting a limit sleeve, a rolling frame, a hydraulic cylinder, a limit slideway and a scale line, the rolling roller and the support roller cooperate to roll the workpiece. During the downward adjustment of the rolling roller, the hydraulic cylinder pushes the rolling frame downward, and the limit sleeves on both sides of the rolling frame slide stably on the limit slideway. The scale line on the surface of the limit slideway is convenient for observing the downward movement distance of the rolling roller. This structure realizes the functions of facilitating stable rolling and precise adjustment;
[0018] (3) By providing a clamping cylinder, a clamping plate, a clamping pad, a connecting block, a connecting slot and a ball bearing, when the workpiece is placed on the support roller for processing, it is necessary to use the clamping plate to limit the two sides of the workpiece. The clamping cylinder pushes the clamping plate to one side, and the clamping plate uses the clamping pad to limit the workpiece to avoid the problem of workpiece deviation during the rolling process. In addition, the clamping pad can be removed from the clamping plate. This structure realizes the function of facilitating limiting. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;
[0020] Figure 2 This is a schematic diagram of the front view structure of the rolling roller of the utility model;
[0021] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;
[0022] Figure 4 It is a front view structural schematic diagram of the clamping plate of the utility model.
[0023] In the figure: 1. Support base; 2. Support roller; 3. Clamping cylinder; 4. Drive motor; 5. Limiting sleeve; 6. Rolling frame; 7. Support frame; 8. Rolling shaft; 9. Hydraulic cylinder; 10. Rolling roller; 11. Limiting slideway; 12. Mounting sleeve; 13. Scale line; 14. Clamping plate; 15. Positioning hole; 16. Fixing bolt; 17. Mounting bolt; 18. Mounting plate; 19. Bearing sleeve; 20. Reserved groove; 21. Splicing block; 22. Clamping pad; 23. Connecting block; 24. Connecting slot; 25. Ball. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Example 1: Please refer to Figure 1-4A stable and reliable rolling forming equipment comprises a support frame 7, hydraulic cylinders 9 are installed on both sides of the bottom end of the support frame 7, the output end of the hydraulic cylinder 9 is fixedly connected with a rolling frame 6, bearing sleeves 19 are movably connected on both sides of the rolling frame 6, a rolling shaft 8 is arranged below the rolling frame 6, a rolling roller 10 is arranged outside the rolling shaft 8, limited position slideways 11 are fixedly connected on both sides of the support frame 7, a support roller 2 is movably connected to the bottom end of the support frame 7, clamping cylinders 3 are installed on both sides of the support frame 7, a clamping plate 14 is fixedly connected to the output end of the clamping cylinder 3, a driving motor 4 is installed on one side of the rolling frame 6, and a replacement component is arranged outside the rolling roller 10;
[0026] The replacement assembly includes a mounting sleeve 12, which is mounted and fixed on one side of the rolling roller 10, a fixing bolt 16 is provided at the front end of the mounting sleeve 12, a positioning hole 15 is provided at the front end of the rolling shaft 8, mounting plates 18 are fixedly connected to both sides of the rolling shaft 8, a mounting bolt 17 is provided on one side of the mounting plate 18, a splicing block 21 is fixedly connected to the other side of the mounting plate 18, and a reserved groove 20 is provided on one side of the bearing sleeve 19;
[0027] One side of the mounting plate 18 is fitted with one side of the bearing sleeve 19, the splicing block 21 is embedded in the reserved groove 20, one side of the mounting bolt 17 is embedded in the bearing sleeve 19, the mounting sleeve 12 is sleeved on the outside of the rolling shaft 8, one end of the fixing bolt 16 is embedded in the positioning hole 15, and the bottom end of the support frame 7 is fixedly connected with the support base 1;
[0028] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the rolling roller 10 outside the rolling shaft 8 can be driven to rotate by pressure and the driving motor 4 to roll the workpiece. The rolling roller 10 can be replaced as needed. When replacing, it is necessary to first unscrew the mounting bolts 17, and then remove the mounting plate 18 from the bearing sleeve 19, and then unscrew the fixing bolts 16 on the mounting sleeve 12 from the positioning hole 15 for replacement.
[0029] Embodiment 2: The output end of the driving motor 4 is fixedly connected to one side of the bearing sleeve 19, the rolling roller 10 is arranged above the supporting roller 2, the two sides of the rolling frame 6 are fixedly connected to the limiting sleeves 5, the limiting sleeves 5 are sleeved on the outside of the limiting slideway 11 in a sliding connection, the rolling frame 6 is arranged above the supporting roller 2, and the front end of the limiting slideway 11 is provided with a scale line 13;
[0030] Specifically, Figure 1 As shown, during the downward adjustment of the rolling roller 10, the hydraulic cylinder 9 pushes the rolling frame 6 downward, and the limiting sleeves 5 on both sides of the rolling frame 6 slide stably on the limiting slide 11. The scale lines 13 on the surface of the limiting slide 11 facilitate observation of the downward movement distance of the rolling roller 10.
[0031] Embodiment 3: A ball bearing 25 is movably connected to the bottom end of the clamping plate 14, a clamping pad 22 is provided on one side of the clamping plate 14, a connecting block 23 is fixedly connected to one side of the clamping pad 22, a connecting slot 24 is provided inside the clamping plate 14, the connecting block 23 is in a "T" shape, and the connecting block 23 is embedded inside the connecting slot 24;
[0032] Specifically, Figure 1 and Figure 4 As shown, when the workpiece is placed on the support roller 2 for processing, it is necessary to use the clamping plate 14 to limit the two sides of the workpiece, and the clamping cylinder 3 pushes the clamping plate 14 to one side. The clamping plate 14 uses the clamping pad 22 to limit the workpiece to avoid the problem of workpiece displacement during rolling. The clamping pad 22 can be removed from the clamping plate 14. When disassembling, pull the clamping pad 22 to one side so that the connecting block 23 on one side of it can be moved out from the inside of the connecting slot 24.
[0033] Working principle: When the utility model is in use, the workpiece needs to be placed on the support roller 2 first. When the workpiece is placed on the support roller 2 for processing, the clamping plate 14 is used to limit the two sides of the workpiece. The clamping cylinder 3 pushes the clamping plate 14 to one side. The clamping plate 14 uses the clamping pad 22 to limit the workpiece to avoid the problem of workpiece deviation during the rolling process. The rolling roller 10 and the support roller 2 can cooperate to roll the workpiece. During the downward adjustment of the rolling roller 10, the hydraulic cylinder 9 pushes the rolling frame 6 downward, and the limit positions on both sides of the rolling frame 6 The sleeve 5 slides stably on the limiting slide 11. The scale lines 13 on the surface of the limiting slide 11 make it easy to observe the downward movement distance of the rolling roller 10. The rolling roller 10 outside the rolling shaft 8 can be driven to rotate by pressure and the driving motor 4 to roll the workpiece. The rolling roller 10 can be replaced as needed. When replacing, the mounting bolts 17 must be unscrewed first, and then the mounting plate 18 must be removed from the bearing sleeve 19. Subsequently, the fixing bolts 16 on the mounting sleeve 12 must be unscrewed from the positioning hole 15 for replacement. This structure realizes the function of easy and flexible replacement.
[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A stable and reliable rolling forming device, comprising a support frame (7), characterized in that: Hydraulic cylinders (9) are installed on both sides of the bottom end of the support frame (7), the output end of the hydraulic cylinder (9) is fixedly connected to a rolling frame (6), the two sides of the rolling frame (6) are movably connected to bearing sleeves (19), a rolling shaft (8) is arranged below the inside of the rolling frame (6), a rolling roller (10) is arranged outside the rolling shaft (8), limited position slideways (11) are fixedly connected on both sides of the support frame (7), the bottom end of the support frame (7) is movably connected to a support roller (2), clamping cylinders (3) are installed on both sides of the support frame (7), the output end of the clamping cylinder (3) is fixedly connected to a clamping plate (14), a driving motor (4) is installed on one side of the rolling frame (6), and a replacement component is arranged outside the rolling roller (10); The replacement assembly comprises a mounting sleeve (12), wherein the mounting sleeve (12) is mounted and fixed on one side of the rolling roller (10), a fixing bolt (16) is provided at the front end of the mounting sleeve (12), a positioning hole (15) is provided at the front end of the rolling shaft (8), mounting plates (18) are fixedly connected to both sides of the rolling shaft (8), a mounting bolt (17) is provided on one side of the mounting plate (18), a splicing block (21) is fixedly connected to the other side of the mounting plate (18), and a reserved groove (20) is provided on one side of the bearing sleeve (19).
2. A stable and reliable rolling forming equipment according to claim 1, characterized in that: One side of the mounting plate (18) is fitted with one side of the bearing sleeve (19), the splicing block (21) is embedded in the reserved groove (20), and one side of the mounting bolt (17) is embedded in the bearing sleeve (19).
3. A stable and reliable rolling forming equipment according to claim 1, characterized in that: The mounting sleeve (12) is sleeved on the outside of the rolling shaft (8), one end of the fixing bolt (16) is embedded in the inside of the positioning hole (15), and the bottom end of the support frame (7) is fixedly connected to the support base (1).
4. A stable and reliable rolling forming equipment according to claim 1, characterized in that: The output end of the driving motor (4) is fixedly connected to one side of the bearing sleeve (19), and the rolling roller (10) is arranged above the supporting roller (2).
5. A stable and reliable rolling forming equipment according to claim 1, characterized in that: The two sides of the rolling frame (6) are fixedly connected with limiting sliding sleeves (5), and the limiting sliding sleeves (5) are sleeved on the outside of the limiting slideway (11) in a sliding connection.
6. A stable and reliable rolling forming equipment according to claim 1, characterized in that: A ball bearing (25) is movably connected to the bottom end of the clamping plate (14), a clamping pad (22) is provided on one side of the clamping plate (14), a connecting block (23) is fixedly connected to one side of the clamping pad (22), and a connecting slot (24) is provided inside the clamping plate (14).
7. A stable and reliable rolling forming equipment according to claim 6, characterized in that: The connection card block (23) is in a "T" shape, and the connection card block (23) is embedded in the connection card slot (24).
8. A stable and reliable rolling forming equipment according to claim 1, characterized in that: The rolling frame (6) is arranged above the supporting roller (2), and a scale line (13) is arranged at the front end of the limiting slideway (11).