Auxiliary wire rod steel bar straightening device
By designing an auxiliary disc round steel bar straightening device including trumpet-shaped steel bar cage, connecting rod, fixed disk and other components, the problems of clamping and safety risks during the disc round steel bar straightening process are solved, and the smooth passage of steel bars and the safety of workers are achieved.
Patent Information
- Application Number
- CN202421307632.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-07
AI Technical Summary
During the process of straightening the disc round steel bars, the lack of auxiliary straightening devices may cause the steel bars to get stuck at the entrance of the straightener and cannot enter, and the lack of limits may cause safety risks.
An auxiliary disc round steel bar straightening device is designed, including trumpet-shaped steel bar cage, connecting rod, fixed disc, movable column, baffle, spring and limit plate. Through the cooperation of these components, real-time limiting and auxiliary straightening of disc round steel bars are achieved.
Through real-time limiting and auxiliary straightening, the device ensures that the disc round steel bars pass through the straightening machine smoothly, reducing the risk of clamping resistance and effectively protecting the safety of workers.
Smart Images
Figure CN222607853U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of straightening machines, in particular to an auxiliary round steel bar straightening device. Background Art
[0002] Straightening machine, also called wire straightening machine, wire straightening and cutting machine, straightening and cutting machine. Wire straightening and cutting machine is a kind of straightening equipment. It is used to straighten and cut steel bars with a diameter of less than 14 mm. The cutting length can be customized according to customer requirements. It can straighten and cut stainless steel wire, aluminum wire, cold drawn wire, plastic coated steel wire, etc., with neat cuts, small errors and good performance.
[0003] In the process of straightening the round steel bars, auxiliary straightening is often not performed, which may cause the steel bars to be stuck at the entrance of the straightening machine, making it impossible for the steel bars to enter the straightening machine for straightening. In addition, in the process of straightening, if the steel bars are not limited, the steel bars may also cause certain dangers. Therefore, in order to ensure that the round steel bars can pass through the straightening machine smoothly, be smoothly introduced into the straightening machine, and ensure the safety of the workers, an auxiliary round steel bar straightening device is urgently needed. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides an auxiliary straightening device for coiled round steel bars to solve the problem mentioned in the above background technology that the coiled round steel bars cannot be assisted in straightening, resulting in the steel bars being stuck at the inlet of the straightening machine and unable to enter the interior of the straightening machine, and the steel bars are not limited during the straightening process, thus causing certain risks.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary round steel bar straightening device, comprising a trumpet-shaped steel bar cage, a connecting rod is fixedly installed on the inner wall of the trumpet-shaped steel bar cage, a fixed disk is fixedly installed at the end of the connecting rod, and a circular hole is arranged in the middle of the fixed disk, a movable column is movably installed on the inner wall of the circular hole, a baffle is fixedly installed on the front end of the movable column, a first spring is fixedly installed on the rear surface of the baffle, a pressure plate is fixedly installed on the outer surface of the movable column, and the pressure plate is located on the rear side of the fixed disk, a thread is arranged on the surface of the movable column, a round steel bar is arranged between the pressure plate and the fixed disk, and a threaded hole is arranged in the middle of the pressure plate.
[0006] Preferably, a limit plate is fixedly installed at the front end of the trumpet-shaped steel cage, a through hole is provided in the middle of the limit plate, pipe sleeves are fixedly installed on the upper and lower inner walls of the through hole, a pipe column is movably installed on the inner wall of the pipe sleeve, a second spring is fixedly installed on the upper surface of the pipe column, and a conveying roller is movably installed on the lower surface of the pipe column.
[0007] Preferably, the rear end of the first spring is fixedly connected to the front surface of the fixed plate, and the first spring is sleeved on the outer surface of the movable column.
[0008] Preferably, the upper end of the second spring is fixedly connected to the upper and lower inner walls of the through hole.
[0009] Preferably, four connecting rods are provided, and the threads are provided on the right side surface of the fixing plate.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. The auxiliary coiled round steel bar straightening device achieves the effect of real-time limiting and auxiliary straightening of the coiled round steel bar through the coordinated arrangement of the trumpet-shaped steel bar cage, the connecting rod, the fixed plate, the movable column, the baffle, the first spring, the pressure plate, and the handle, thereby ensuring that the coiled round steel bar passes through the straightening machine smoothly and effectively protecting the safety of the workers.
[0012] 2. The auxiliary coiled round steel bar straightening device, through the coordinated arrangement of the limit plate, the through hole, the pipe sleeve, the pipe column, the second spring and the conveying roller, achieves the effect of conveying and straightening steel bars of different diameters through the conveying rollers with variable spacing, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the limiting plate of the utility model;
[0015] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the trumpet-shaped steel cage of the utility model;
[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the pressing plate of the utility model.
[0017] In the figure: 1. trumpet-shaped steel cage; 2. connecting rod; 3. fixed plate; 4. movable column; 5. baffle; 6. first spring; 7. pressure plate; 8. thread; 9. limit plate; 10. through hole; 11. pipe sleeve; 12. pipe column; 13. second spring; 14. conveying roller; 15. round steel bar; 16. threaded hole. DETAILED DESCRIPTION
[0018] 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.
[0019] Embodiment 1:
[0020] Please refer to Figure 1-3 A device for assisting the straightening of a coiled round steel bar 15 comprises a trumpet-shaped steel bar cage 1, a connecting rod 2 is fixedly installed on the inner wall of the trumpet-shaped steel bar cage 1, a fixed disk 3 is fixedly installed at the end of the connecting rod 2, and a circular hole is arranged in the middle of the fixed disk, a movable column 4 is movably installed on the inner wall of the circular hole, a baffle 5 is fixedly installed at the front end of the movable column 4, a first spring 6 is fixedly installed on the rear surface of the baffle 5, a pressing plate 7 is fixedly installed on the outer surface of the movable column 4, and the pressing plate 7 is located at the rear side of the fixed disk 3, a thread 8 is arranged on the surface of the movable column 4, a coiled round steel bar 15 is arranged between the pressing plate 7 and the fixed disk 3, and a threaded hole 16 is arranged in the middle of the pressing plate 7.
[0021] Specifically: During the use of the utility model, the worker takes out the coiled round steel bar 15 that needs to be straightened, and at this time the worker rotates the pressing plate 7, removes the pressing plate 7 from the movable column 4, and puts in the coiled round steel bar 15 that needs to be straightened, and at this time the pressing plate 7 is screwed into the surface of the movable column 4 again through the thread 8 and the surface of the pressing plate 7 is tightly attached to the surface of the coiled round steel bar 15. At this time, the first spring 6 is in a contracted state. After completion, the straightening machine is started to transport the coiled round steel bar 15. During the transportation process, the trumpet-shaped steel cage 1 The coiled round steel bar 15 will be blocked to prevent it from moving around and causing injuries. When the coiled round steel bar 15 passes through the conveying roller 14 at the front end, the conveying roller 14 will initially straighten the steel bar. When the straightening machine continues to straighten, the coiled round steel bar 15 between the fixed disk 3 and the pressure plate 7 will gradually decrease, and its thickness will also gradually decrease. Because the supporting force given to the pressure plate 7 by the thickness disappears, the contracted first spring 6 gradually rebounds, thereby driving the pressure plate 7 to always fit the surface of the coiled round steel bar 15, thereby limiting the position of the coiled round steel bar 15.
[0022] In this embodiment, the rear end of the first spring 6 is fixedly connected to the front surface of the fixed plate 3 , and the first spring 6 is sleeved on the outer surface of the movable column 4 .
[0023] Specifically, the first spring 6 has its own resilience, so that the pressing plate 7 is always in contact with the surface of the coiled steel bar 15 .
[0024] In this embodiment, four connecting rods 2 are provided, and the thread 8 is provided on the right side surface of the fixing plate 3 .
[0025] Specifically, the connecting rod 2 not only plays the role of fixing and supporting the fixed plate 3 , but also can limit the position of the coiled round steel bar 15 which is larger than the fixed plate 3 .
[0026] Working principle: workers disassemble the pressing plate 7 by rotating it to install the coiled round steel bar 15. When the installation is completed, the surface of the pressing plate 7 close to the coiled round steel bar 15 will fit with the coiled round steel bar 15, and the first spring 6 is in a compressed state. When the coiled round steel bar 15 gradually decreases, the first spring 6 rebounds back, so that the pressing plate 7 always presses the coiled round steel bar 15 to limit it. Compared with the related art, the auxiliary straightening device of the coiled round steel bar 15 provided by the utility model has the following beneficial effects: the design ensures that the coiled round steel bar 15 passes through the straightening machine smoothly and effectively protects the safety of the workers by limiting the position of the coiled round steel bar 15 in real time and assisting in straightening.
[0027] Embodiment 2:
[0028] Please refer to Figure 1-3 A limit plate 9 is fixedly installed at the front end of the trumpet-shaped steel cage 1, a through hole 10 is provided in the middle of the limit plate 9, a pipe sleeve 11 is fixedly installed on the upper and lower inner walls of the through hole 10, a pipe column 12 is movably installed on the inner wall of the pipe sleeve 11, a second spring 13 is fixedly installed on the upper surface of the pipe column 12, and a conveying roller 14 is movably installed on the lower surface of the pipe column 12.
[0029] Specifically: when the steel bar passes through the conveying roller 14, the steel bar will squeeze the conveying roller 14 due to the inconsistent diameters of the steel bar. The steel bar squeezes the pipe column 12 while squeezing the conveying roller 14. The pipe column 12 is squeezed and moves toward the inside of the pipe sleeve 11, thereby squeezing the second spring 13 inside the pipe sleeve 11. When the second spring 13 is squeezed, the distance between the two conveying rollers 14 will become larger. When encountering a steel bar with a smaller diameter, the pressure applied to the second spring 13 will disappear. The second spring 13 pushes the conveying roller 14 to move due to its own resilience. When the conveying roller 14 moves to the surface of the steel bar, the steel bar will give the conveying roller 14 a supporting force to prevent the second spring 13 from retracting. At this time, the conveying roller 14 fits the surface of the steel bar, thereby straightening and transporting the steel bar.
[0030] In this embodiment: the upper end of the second spring 13 is fixedly connected to the upper and lower inner walls of the through hole 10 .
[0031] Working principle: The utility model uses the resilience of the second spring 13 to change the distance between the conveying rollers 14 according to the different diameters of the steel bars, so that the conveying rollers 14 are always in contact with the surface of the steel bars, thereby straightening and conveying the steel bars. Compared with the related art, the utility model provides an auxiliary straightening device for round steel bars 15, which has the following beneficial effects: This design uses the conveying rollers 14 with variable spacing to achieve the effect of conveying and straightening steel bars of different diameters, thereby improving the practicability of the device.
[0032] The above-mentioned equipment is used in different ways for each device. It is selected and used according to actual conditions, and various parameters are referred to, in accordance with the functions of the equipment used and the effects achieved.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An auxiliary coil round steel bar (15) straightening device, comprising a trumpet-shaped steel bar cage (1), characterized in that: A connecting rod (2) is fixedly mounted on the inner wall of the trumpet-shaped steel cage (1); a fixed disk (3) is fixedly mounted at the end of the connecting rod (2), and a circular hole is arranged in the middle of the fixed disk; a movable column (4) is movably mounted on the inner wall of the circular hole; a baffle (5) is fixedly mounted on the front end of the movable column (4); a first spring (6) is fixedly mounted on the rear surface of the baffle (5); a pressure plate (7) is fixedly mounted on the outer surface of the movable column (4), and the pressure plate (7) is located at the rear side of the fixed disk (3); a thread (8) is arranged on the surface of the movable column (4); a coiled round steel bar (15) is arranged between the pressure plate (7) and the fixed disk (3); and a threaded hole (16) is arranged in the middle of the pressure plate (7).
2. The auxiliary coil round steel bar (15) straightening device according to claim 1, characterized in that: A limit plate (9) is fixedly mounted on the front end of the trumpet-shaped steel cage (1), a through hole (10) is provided in the middle of the limit plate (9), a pipe sleeve (11) is fixedly mounted on the upper and lower inner walls of the through hole (10), a pipe column (12) is movably mounted on the inner wall of the pipe sleeve (11), a second spring (13) is fixedly mounted on the upper surface of the pipe column (12), and a conveying roller (14) is movably mounted on the lower surface of the pipe column (12).
3. The auxiliary coil round steel bar (15) straightening device according to claim 1, characterized in that: The rear end of the first spring (6) is fixedly connected to the front surface of the fixed plate (3), and the first spring (6) is sleeved on the outer surface of the movable column (4).
4. The auxiliary coil round steel bar (15) straightening device according to claim 2, characterized in that: The upper end of the second spring (13) is fixedly connected to the upper and lower inner walls of the through hole (10).
5. The auxiliary coil round steel bar (15) straightening device according to claim 1, characterized in that: Four connecting rods (2) are provided, and the thread (8) is provided on the right side surface of the fixing plate (3).