A cutting device for rod wire rolling processing
By using the threaded connection between the support legs and the support feet, the design of the rubber pressure block and the buffer assembly, the stability and fixation problems of the cutting device in the bar and wire rolling process are solved, and efficient and safe cutting operation is achieved.
Patent Information
- Application Number
- CN202521613897.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-31
- Publication Date
- 2026-06-23
- Estimated Expiration
- 2035-07-31
AI Technical Summary
Traditional bar and wire rolling cutting devices suffer from problems such as insufficient stability, poor fixing effect, uneven cutting surface, and high operation difficulty.
The system features a threaded connection between the support legs and the support feet to enhance stability, rubber pressure blocks to prevent crushing, a buffer component to cushion impact, a high-strength alloy blade to ensure cutting effectiveness, and convenient operation via a knob and cylinder.
It improves the stability, safety and efficiency of the cutting operation, avoids device shaking and bar/wire damage, and ensures a smooth cutting surface and the durability of the cutter.
Smart Images
Figure CN224389594U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cutting device technology, specifically a cutting device for bar and wire rolling processing. Background Technology
[0002] Cutting is a critical step in the bar and wire rod rolling process. Traditional cutting devices often suffer from the following problems: First, the overall stability of the device is insufficient, and it is prone to shaking due to the impact force during cutting, affecting the cutting accuracy. Second, the fixing effect on the bar and wire rod is not good, and the surface of the bar and wire rod is easily damaged during the fixing process, or the workpiece may shift during cutting due to insecure fixing. Third, the impact force at the moment of cutting is large, which not only affects the service life of the cutter, but may also cause uneven cutting surfaces. Fourth, the ease of operation needs to be improved. The fixing adjustment and cutter moving structure design of some devices are not reasonable enough, which increases the difficulty of operation and reduces the processing efficiency.
[0003] Therefore, there is a need for a cutting device for bar and wire rolling that can solve the above problems. Summary of the Invention
[0004] The purpose of this invention is to provide a cutting device for bar and wire rolling, which solves the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for bar and wire rolling processing, comprising a worktable, a support leg fixedly connected to the bottom of the worktable, and a support foot provided at the bottom of the support leg; a first telescopic rod provided on one side of the top of the worktable, a T-shaped plate fixedly installed at the end of the first telescopic rod, a bolt threaded onto the T-shaped plate, a pressing block fixedly installed at the bottom end of the bolt; a U-shaped frame fixedly installed on the top surface of the worktable, a guide rail fixedly installed on the lower surface of the U-shaped frame, a T-shaped block slidably arranged on the guide rail, a connecting column fixedly installed on one side of the T-shaped block, a cylinder fixedly installed at the end of the connecting column away from the T-shaped block, a second telescopic rod fixedly installed at the bottom end of the T-shaped block, an mounting plate fixedly installed at the end of the second telescopic rod, and a cutter fixedly installed on the bottom surface of the mounting plate through a buffer assembly.
[0006] Preferably, the support feet are threadedly connected to the support legs, and the bottom of the support feet is provided with anti-slip texture. The installed support legs and support feet can provide stable support for the entire device.
[0007] Preferably, the pressure block is made of rubber, which can prevent damage to the bar wire by using a pressure block made of rubber.
[0008] Preferably, a first fixing seat is fixedly connected to the bottom surface of the first telescopic rod, and the bottom surface of the first fixing seat is fixedly installed to the top surface of the workbench. The first telescopic rod can be stably installed by the installed first fixing seat.
[0009] Preferably, a knob is fixedly installed on the top of the bolt, and the outer edge of the knob has anti-slip texture, so that the bolt can be turned easily by the knob.
[0010] Preferably, a second fixing seat is fixedly installed on the bottom surface of the cylinder, and the end of the second fixing seat is fixedly installed on the inner side of the U-shaped frame. The cylinder can be stably installed by the installed second fixing seat.
[0011] Preferably, the buffer assembly includes a solid column, the top of which is fixedly installed to the bottom surface of the mounting plate, a hollow column is slidably fitted on the outer wall of the solid column, a cutter is fixedly installed at the bottom of the hollow column, a circular block is slidably arranged in an annular groove opened on the inner wall of the hollow column, a spring is fixedly installed on the bottom surface of the circular block, and the bottom end of the spring is fixedly installed to the bottom of the inner wall of the hollow column.
[0012] Preferably, the cutting edge of the cutter is made of a high-strength alloy material.
[0013] This utility model provides a cutting device for bar and wire rolling. This cutting device for bar and wire rolling has the following advantages:
[0014] This cutting device for bar and wire rolling achieves stable support through the threaded connection between the support legs and the support feet, while the anti-slip texture further enhances stability. The rubber pressure block prevents damage to the workpiece when fixing the bar and wire. The spring in the buffer assembly buffers the impact force during cutting, and the high-strength alloy blade ensures cutting effect and durability. The knob facilitates operation and fixation, and the cylinder drives the cutter to move smoothly, thus improving the stability, safety, and efficiency of the cutting operation. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a cutting device for bar and wire rolling according to the present invention;
[0016] Figure 2 This utility model relates to a cutting device for bar and wire rolling. Figure 1 A magnified structural diagram at point A;
[0017] Figure 3 This utility model relates to a cutting device for bar and wire rolling. Figure 1 A magnified structural diagram at point B;
[0018] Figure 4This is a schematic cross-sectional view of the hollow column in a cutting device for bar and wire rolling according to the present invention.
[0019] Figure 5 This utility model relates to a cutting device for bar and wire rolling. Figure 1 A schematic diagram of the isometric structure.
[0020] In the diagram: 1. Workbench; 2. Support leg; 3. Support foot; 4. First telescopic rod; 5. First fixed seat; 6. T-shaped plate; 7. Bolt; 8. Knob; 9. Pressing block; 10. U-shaped frame; 11. Cylinder; 12. Second fixed seat; 13. Connecting column; 14. T-shaped block; 15. Guide rail; 16. Second telescopic rod; 17. Mounting plate; 18. Solid column; 19. Hollow column; 20. Cutter; 21. Circular block; 22. Spring. Detailed Implementation
[0021] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.
[0022] like Figure 1-5As shown, this utility model provides a technical solution: a cutting device for bar and wire rolling processing, including a workbench 1, a support leg 2 fixedly connected to the bottom of the workbench 1, a support foot 3 provided at the bottom of the support leg 2, the support foot 3 being threadedly connected to the support leg 2, and the bottom of the support foot 3 being provided with anti-slip texture. The installed support leg 2 and support foot 3 can provide stable support for the entire device; a first telescopic rod 4 is provided on one side of the top of the workbench 1, and a first fixed seat 5 is fixedly connected to the bottom surface of the first telescopic rod 4. The bottom surface of the first fixed seat 5 is flush with the workbench 1. The top surface of the workbench 1 is fixedly installed, and the first telescopic rod 4 can be securely installed through the first fixed seat 5. A T-shaped plate 6 is fixedly installed at the end of the first telescopic rod 4, and a bolt 7 is threaded onto the T-shaped plate 6. A knob 8 is fixedly installed at the top of the bolt 7. The outer edge of the knob 8 has anti-slip texture, and the bolt 7 can be easily rotated through the knob 8. A pressure block 9 is fixedly installed at the bottom of the bolt 7. The pressure block 9 is made of rubber material. The use of rubber pressure block 9 can prevent damage to the rod wire. A U-shaped frame 10 is fixedly installed on the top surface of the workbench 1. A guide rail 15 is fixedly installed on the lower surface of the U-shaped frame 10. A T-shaped block 14 is slidably mounted on the guide rail 15. A connecting column 13 is fixedly installed on one side of the T-shaped block 14. A cylinder 11 is fixedly installed at the end of the connecting column 13 away from the T-shaped block 14. A second fixing seat 12 is fixedly installed on the bottom surface of the cylinder 11. The end of the second fixing seat 12 is fixedly installed to the inner side of the U-shaped frame 10. The cylinder 11 can be stably installed by the installed second fixing seat 12. A second telescopic rod 16 is fixedly installed at the bottom end of the T-shaped block 14. A mounting bracket is fixedly installed at the end of the second telescopic rod 16. The mounting plate 17 has a cutter 20 fixedly mounted on its bottom surface via a buffer assembly. The buffer assembly includes a solid column 18, the top of which is fixedly mounted to the bottom surface of the mounting plate 17. A hollow column 19 is slidably fitted onto the outer wall of the solid column 18. The cutter 20 is fixedly mounted on the bottom end of the hollow column 19. A circular block 21 is slidably mounted in an annular groove on the inner wall of the hollow column 19. A spring 22 is fixedly mounted on the bottom surface of the circular block 21. The bottom end of the spring 22 is fixedly mounted to the bottom of the inner wall of the hollow column 19. The blade of the cutter 20 is made of high-strength alloy material.
[0023] When using this cutting device for bar and wire rolling, the bar or wire to be processed is first placed on the worktable 1. The position of the T-plate 6 is adjusted by adjusting the length of the first telescopic rod 4 to align it with the bar or wire. Then, the knob 8 is turned to rotate the bolt 7, which pushes the pressure block 9 down and presses the bar or wire firmly in place (the rubber pressure block 9 is used to avoid damaging the bar or wire). Next, according to the cutting requirements, the height of the mounting plate 17 and the cutter 20 is adjusted by the second telescopic rod 16, and the cylinder 11 is activated. The connecting column 13 drives the T-block 14 to slide along the guide rail 15, moving the cutter 20 to the position where the bar wire is to be cut. During the cutting process, when the cutter 20 contacts the bar wire, the hollow column 19 moves upward under force, and the circular block 21 at the bottom of the solid column 18 compresses the spring 22. The elastic force generated by the spring 22 forms a buffer, reducing the impact force at the moment of contact between the cutter 20 and the bar wire. After cutting, the cylinder 11 drives the T-block 14 to reset, and the knob 8 is rotated in the opposite direction to release the pressure block 9, allowing the cut bar wire to be removed. Throughout the process, the support feet 3 at the bottom of the support leg 2 are adjusted by threads to ensure the overall stability of the device. The first fixed seat 5 and the second fixed seat 12 respectively ensure the secure installation of the first telescopic rod 4 and the cylinder 11.
[0024] The above description is merely an illustrative embodiment of this utility model and is not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification of this utility model can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to the points of this utility model.
Claims
1. A cutting device for bar and wire rolling processing, comprising a worktable (1), characterized in that: The workbench (1) is fixedly connected to a support leg (2) at its bottom, and a support foot (3) is provided at the bottom of the support leg (2); a first telescopic rod (4) is provided on one side of the top of the workbench (1), and a T-shaped plate (6) is fixedly installed at the end of the first telescopic rod (4). A bolt (7) is threaded onto the T-shaped plate (6), and a pressing block (9) is fixedly installed at the bottom end of the bolt (7). A U-shaped frame (10) is fixedly installed on the top surface of the workbench (1), and a U-shaped frame (10) is fixedly installed on the lower surface of the U-shaped frame (10). There is a guide rail (15), on which a T-shaped block (14) is slidably arranged. A connecting column (13) is fixedly installed on one side of the T-shaped block (14). A cylinder (11) is fixedly installed at the end of the connecting column (13) away from the T-shaped block (14). A second telescopic rod (16) is fixedly installed at the bottom end of the T-shaped block (14). An installation plate (17) is fixedly installed at the end of the second telescopic rod (16). A cutter (20) is fixedly installed on the bottom surface of the installation plate (17) through a buffer assembly.
2. The cutting device for bar and wire rolling according to claim 1, characterized in that: The support foot (3) is threadedly connected to the support leg (2), and the bottom of the support foot (3) is provided with anti-slip texture.
3. The cutting device for bar and wire rolling according to claim 1, characterized in that: The pressure block (9) is made of rubber.
4. The cutting device for bar and wire rolling according to claim 1, characterized in that: The bottom surface of the first telescopic rod (4) is fixedly connected to the first fixed seat (5), and the bottom surface of the first fixed seat (5) is fixedly installed with the top surface of the workbench (1).
5. The cutting device for bar and wire rolling according to claim 1, characterized in that: A knob (8) is fixedly installed on the top of the bolt (7), and the outer edge of the knob (8) has anti-slip texture.
6. The cutting device for bar and wire rolling according to claim 1, characterized in that: The bottom surface of the cylinder (11) is fixedly mounted with a second fixed seat (12), and the end of the second fixed seat (12) is fixedly mounted with the inner side of the U-shaped frame (10).
7. The cutting device for bar and wire rolling according to claim 1, characterized in that: The buffer assembly includes a solid column (18), the top of which is fixedly installed on the bottom surface of the mounting plate (17). A hollow column (19) is slidably sleeved on the outer wall of the solid column (18). A cutter (20) is fixedly installed on the bottom end of the hollow column (19). A circular block (21) is slidably arranged in an annular groove on the inner wall of the hollow column (19). A spring (22) is fixedly installed on the bottom surface of the circular block (21). The bottom end of the spring (22) is fixedly installed on the bottom of the inner wall of the hollow column (19).
8. A cutting device for bar and wire rolling according to claim 1, characterized in that: The blade of the cutter (20) is made of high-strength alloy material.