一种汽车转向扭杆材料矫直送料装置
By introducing pressure sensors and non-contact laser displacement sensors into the straightening and feeding device, and combining them with the moving, rotating and feeding mechanisms, high-precision straightening and automated feeding are achieved, solving the problems of low straightening accuracy and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI QINGTUO PRECISION MASCH CO LTD
- Filing Date
- 2025-08-19
- Publication Date
- 2026-07-17
AI Technical Summary
Existing straightening and feeding devices cannot guarantee straightening accuracy, and manual unloading is required after straightening, resulting in low work efficiency.
The straightening degree of the torsion bar is monitored in real time using pressure sensors and non-contact laser displacement sensors, and the straightening and feeding processes are automatically controlled by moving, rotating and feeding mechanisms.
It achieves high-precision straightening and automated feeding, improving work efficiency and reducing manual intervention.
Smart Images
Figure CN224508090U_ABST
Abstract
Claims
1. A straightening and feeding device for a material of a steering torsion bar of an automobile, comprising a detection mechanism (01); characterized in that, It also includes a moving mechanism (02), a rotating mechanism (03), a straightening mechanism (04), and a feeding mechanism (05). The moving mechanism (02) is installed on the detection mechanism (01) and drives the torsion bar to move. The rotating mechanism (03) is installed on the moving mechanism (02) and drives the torsion bar to rotate. The straightening mechanism (04) is installed on the detection mechanism (01) and straightens the torsion bar. The feeding mechanism (05) is installed on the detection mechanism (01) and drives the torsion bar to feed material.
2. A straightening and feeding device for a material of a steering torsion bar of an automobile as set forth in claim 1, characterized in that, The testing mechanism (01) includes a workbench (11), a control box (12), and a non-contact laser displacement sensor (13). The bottom of the workbench (11) is connected to the ground. The control box (12) is installed on the workbench (11), and the non-contact laser displacement sensor (13) is installed on the workbench (11).
3. A straightening and feeding device for a material of a steering torsion bar of an automobile as defined in claim 2, wherein The moving mechanism (02) includes a first servo motor (21), a first reducer (22), two sets of first guide columns (23), a first lead screw (24), and a first slider (25). The first servo motor (21) is mounted on the worktable (11), the first reducer (22) is mounted on the worktable (11), both sets of first guide columns (23) are mounted on the worktable (11), the first lead screw (24) is rotatably mounted on the worktable (11), and the input end of the first guide column (23) is connected to the output end of the first reducer (22). The first slider (25) is slidably mounted on the two sets of first guide columns (23), and the first slider (25) is connected to the first lead screw (24) through a threaded transmission.
4. A straightening and feeding device for a material of a steering torsion bar of an automobile as defined in claim 3, wherein The rotating mechanism (03) includes a positioning ring (31), three sets of first hydraulic cylinders (32), three sets of clamping plates (33), a gear ring (34), a first motor (35), and a gear (36). The first slider (25) has a positioning hole. The positioning ring (31) is rotatably installed in the positioning hole of the first slider (25). The three sets of first hydraulic cylinders (32) are all installed on the positioning ring (31). The three sets of clamping plates (33) are respectively installed on the three sets of first hydraulic cylinders (32). The gear ring (34) is installed on the positioning ring (31). The first motor (35) is installed on the first slider (25). The gear (36) is installed on the first motor (35) and meshes with the gear ring (34) for transmission.
5. A straightening and feeding device for a material of a steering torsion bar of an automobile as defined in claim 2, wherein The straightening mechanism (04) includes a second servo motor (41), a second reducer (42), two sets of second guide columns (43), a second lead screw (44), two sets of second sliders (45), and multiple sets of straightening wheels (46). The second servo motor (41) is mounted on the worktable (11), the second reducer (42) is mounted on the worktable (11), both sets of second guide columns (43) are mounted on the worktable (11), the second lead screw (44) is rotatably mounted on the worktable (11), and the input end of the second lead screw (44) is connected to the output end of the second reducer (42). Both sets of second sliders (45) are slidably mounted on the two sets of second guide columns (43) and are connected to the second lead screw (44) through threaded transmission. Multiple sets of straightening wheels (46) are rotatably mounted on the two sets of second sliders (45).
6. A straightening and feeding device for a material of a steering torsion bar of a vehicle as set forth in claim 5, characterized in that It also includes multiple sets of straightening rollers (46) with pressure sensors attached to their surfaces.
7. A straightening and feeding device for a material of a steering torsion bar of an automobile as defined in claim 2, wherein The feeding mechanism (05) includes a first conveying roller (51), multiple sets of guide rollers (52), two sets of second hydraulic cylinders (53), a connecting frame (54), a second motor (55), and a second conveying roller (56). The first conveying roller (51) is rotatably mounted on the worktable (11). The multiple sets of guide rollers (52) are all rotatably mounted on the worktable (11). The two sets of second hydraulic cylinders (53) are all mounted on the worktable (11). The top of the connecting frame (54) is connected to the bottom of the two sets of second hydraulic cylinders (53). The second motor (55) is mounted on the connecting frame (54). The second conveying roller (56) is rotatably mounted on the connecting frame (54), and the input end of the second conveying roller (56) is connected to the output end of the second motor (55).
8. The automotive steering torsion bar material straightening and feeding device as described in claim 7, characterized in that, It also includes rubber layers pasted on the surfaces of the first conveyor roller (51) and the second conveyor roller (56).