Arc adjusting equipment for flexible shaft production
By designing a soft shaft production arc adjustment equipment including adjustment boxes, front and reverse threaded rods, rectangular plates and other components, the problem of poor arc adjustment effect of traditional equipment is solved, and flexible adjustment and improvement of the curvature of the soft shaft is achieved.
Patent Information
- Application Number
- CN202421819548.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-30
AI Technical Summary
When used in traditional arc adjustment equipment, the arc adjustment effect is poor, resulting in a small range of arc adjustment for soft shaft production and cannot meet customers' usage needs.
An arc adjustment equipment for soft shaft production is designed, including adjustment box, front and reverse threaded rod, rectangular plate, drive plate, servo motor, L-shaped plate, electric cylinder, horizontal plate, positioning plate, arc adjustment roller and support roller. Through the coordinated work of these components, flexible adjustment of the arc of the soft shaft is achieved.
The arc adjustment effect is improved, the adjustment range of soft shaft production arc is expanded, the customer's use needs is met, and the limitations of arc adjustment are avoided.
Smart Images
Figure CN222832361U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flexible shaft production, in particular to arc adjustment equipment for flexible shaft production. Background Art
[0002] The flexible shaft is a shaft with very low rigidity, elasticity and free bending transmission. It is used to connect two shafts with different axes and not in the same direction or with relative motion to transmit rotational motion and torque. It can flexibly transmit rotational motion and torque to any position. When producing flexible shafts, arc adjustment equipment is needed to adjust its production arc.
[0003] Among them, traditional arc adjustment equipment can only slightly adjust the curvature of the flexible shaft when in use, resulting in a small adjustment range, so there is a defect of poor arc adjustment effect, which cannot meet the customer's usage needs. Therefore, we propose an arc adjustment equipment for flexible shaft production to solve the above problems. Utility Model Content
[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide an arc regulating device for flexible shaft production, which has the advantage of being able to improve the arc regulating effect when the arc regulating device is in use, and solves the problem of poor arc regulating effect when traditional arc regulating equipment is in use.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an arc adjustment device for flexible shaft production, comprising an adjustment box, wherein left and right sides of the inner cavity of the adjustment box are rotatably connected with positive and negative threaded rods through bearings, and the left and right sides of the outer surfaces of the positive and negative threaded rods are threadedly connected with rectangular plates, the bottom of the rectangular plate is fixedly connected with a driving plate, the bottom of the driving plate passes through the adjustment box and is fixedly connected with a vertical plate, the front of the vertical plate is rotatably connected with a supporting roller through a bearing, a servo motor is fixedly installed on the left side of the adjustment box, the output end of the servo motor passes through the adjustment box and is fixedly connected to the connection between the positive and negative threaded rods, an L-shaped plate is fixedly connected to the top of the adjustment box, an electric cylinder is fixedly installed on the top of the L-shaped plate, the telescopic end of the electric cylinder passes through the L-shaped plate and is fixedly connected with a horizontal plate, the bottom of the horizontal plate is fixedly connected with a positioning plate, and the front of the positioning plate is rotatably connected with an arc adjustment roller through a bearing.
[0006] Preferably, guide rods are fixedly connected to the left and right sides of the top of the transverse plate, and the top of the guide rods passes through the L-shaped plate and extends to the outside of the L-shaped plate.
[0007] Preferably, slide cylinders are embedded on both left and right sides of the top of the L-shaped plate, and the inner surface of the slide cylinder is slidably connected to the outer surface of the guide rod.
[0008] Preferably, a guide plate is fixedly connected to the top of the rectangular plate, and guide grooves for use with the guide plate are provided on both left and right sides of the top of the inner cavity of the adjustment box, and the outer surface of the guide plate is slidably connected to the inner surface of the guide groove.
[0009] Preferably, both left and right sides of the bottom of the adjustment box are provided with adjustment grooves for use with the driving plate, and the outer surface of the driving plate is slidably connected to the inner surface of the adjustment groove.
[0010] Preferably, L-shaped frames are fixedly connected to the left and right sides of the bottom of the regulating box, and mounting holes are provided at the front and rear positions of the bottom of the inner cavity of the L-shaped frame.
[0011] Preferably, the mounting holes are circular, and the number of the mounting holes is four.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] The utility model can conveniently adjust the curvature of the flexible shaft during production by arranging L-shaped plates, electric cylinders, transverse plates, positioning plates, arc-adjusting rollers, adjustment boxes and support rollers; can adjust the support spacing of the support rollers by arranging positive and negative threaded rods, rectangular plates, drive plates, vertical plates and servo motors, thereby further adjusting the curvature of the flexible shaft production; by arranging the above structures, the arc-adjusting device has the advantage of improving the arc-adjusting effect when in use, thereby solving the problem of poor arc-adjusting effect of traditional arc-adjusting devices when in use, thereby meeting the use needs of customers and avoiding limitations in arc adjustment. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a cross-sectional view of the regulating box structure of the utility model;
[0016] Figure 3 For this utility model Figure 2 A magnified view of the structure;
[0017] Figure 4 It is a three-dimensional diagram of the connection between the rectangular plate and the driving plate structure of the utility model.
[0018] In the figure: 1. Adjustment box; 2. Positive and negative threaded rods; 3. Rectangular plate; 4. Drive plate; 5. Vertical plate; 6. Support roller; 7. Servo motor; 8. L-shaped plate; 9. Electric cylinder; 10. Horizontal plate; 11. Positioning plate; 12. Arc adjustment roller; 13. Guide rod; 14. Slide; 15. Guide plate; 16. Guide groove; 17. Adjustment groove; 18. L-shaped frame; 19. Mounting hole. DETAILED DESCRIPTION
[0019] 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.
[0020] See also Figures 1 to 4 , an arc adjustment device for flexible shaft production, comprising an adjustment box 1, wherein the left and right sides of the inner cavity of the adjustment box 1 are rotatably connected with positive and negative threaded rods 2 through bearings, the left and right sides of the outer surfaces of the positive and negative threaded rods 2 are threadedly connected with rectangular plates 3, the bottom of the rectangular plate 3 is fixedly connected with a driving plate 4, the bottom of the driving plate 4 penetrates the adjustment box 1 and is fixedly connected with a vertical plate 5, the front of the vertical plate 5 is rotatably connected with a supporting roller 6 through a bearing, a servo motor 7 is fixedly installed on the left side of the adjustment box 1, the output end of the servo motor 7 penetrates the adjustment box 1 and is fixedly connected to the connection between the positive and negative threaded rods 2, an L-shaped plate 8 is fixedly connected to the top of the adjustment box 1, an electric cylinder 9 is fixedly installed on the top of the L-shaped plate 8, the telescopic end of the electric cylinder 9 penetrates the L-shaped plate 8 and is fixedly connected with a horizontal plate 10, the bottom of the horizontal plate 10 is fixedly connected with a positioning plate 11, and the front of the positioning plate 11 is rotatably connected with an arc adjustment roller 12 through a bearing.
[0021] In this embodiment: The utility model can conveniently adjust the curvature of the flexible shaft during production by arranging L-shaped plates 8, electric cylinders 9, transverse plates 10, positioning plates 11, arc adjustment rollers 12, adjustment boxes 1 and support rollers 6; by arranging positive and negative threaded rods 2, rectangular plates 3, drive plates 4, vertical plates 5 and servo motors 7, the support spacing of the support rollers 6 can be adjusted, thereby further adjusting the curvature of the flexible shaft production; by arranging the above structure, the arc adjustment device has the advantage of improving the arc adjustment effect when in use, thereby solving the problem of poor arc adjustment effect of traditional arc adjustment devices when in use, thereby meeting the customer's usage needs and avoiding limitations in arc adjustment.
[0022] As a technical optimization solution of the utility model, guide rods 13 are fixedly connected to the left and right sides of the top of the horizontal plate 10 , and the top of the guide rods 13 passes through the L-shaped plate 8 and extends to the outside of the L-shaped plate 8 .
[0023] In this embodiment, the guide rod 13 is provided to guide and support the transverse plate 10 .
[0024] As a technical optimization solution of the utility model, slide cylinders 14 are embedded and installed on both the left and right sides of the top of the L-shaped plate 8, and the inner surface of the slide cylinder 14 is slidably connected to the outer surface of the guide rod 13.
[0025] In this embodiment, the slide cylinder 14 is provided to guide and support the guide rod 13 .
[0026] As a technical optimization solution of the utility model, a guide plate 15 is fixedly connected to the top of the rectangular plate 3, and guide grooves 16 for use with the guide plate 15 are provided on the left and right sides of the top of the inner cavity of the adjustment box 1, and the outer surface of the guide plate 15 is slidably connected to the inner surface of the guide groove 16.
[0027] In this embodiment, the rectangular plate 3 can be guided and limited by providing the guide plate 15 and the guide groove 16 .
[0028] As a technical optimization solution of the utility model, adjustment grooves 17 for use with the drive plate 4 are opened on both sides of the bottom of the adjustment box 1, and the outer surface of the drive plate 4 is slidably connected to the inner surface of the adjustment groove 17.
[0029] In this embodiment, the adjustment slot 17 is provided to facilitate the movement of the driving plate 4 .
[0030] As a technical optimization solution of the utility model, L-shaped frames 18 are fixedly connected to the left and right sides of the bottom of the regulating box 1, and mounting holes 19 are opened at the front and rear positions of the bottom of the inner cavity of the L-shaped frame 18.
[0031] In this embodiment, by providing the L-shaped frame 18 and the mounting hole 19, the device can be easily installed.
[0032] As a technical optimization solution of the present invention, the mounting hole 19 is circular, and the number of the mounting holes 19 is four.
[0033] Working principle: when it is necessary to adjust the curvature of the flexible shaft, the staff energizes the servo motor 7 plug and starts the external controller of the servo motor 7, so that the output end of the servo motor 7 drives the positive and negative threaded rods 2 to rotate on the inner surface threads of the rectangular plates 3 on both sides. At the same time, the rectangular plates 3 drive the driving plate 4 to move, and the driving plate 4 drives the vertical plate 5 to slide on the inner surface of the adjustment groove 17, so that the vertical plates 5 on both sides drive the support rollers 6 to move to the appropriate support spacing. Then, the staff places the flexible shaft above the support rollers 6 on both sides. Then, the staff energizes the electric cylinder 9 plug and starts the external controller of the electric cylinder 9, so that the telescopic end of the electric cylinder 9 drives the horizontal plate 10 to move downward, and the horizontal plate 10 drives the positioning plate 11 to move downward, so that the positioning plate 11 drives the arc adjustment roller 12 to move downward to extrude the flexible shaft, so that the arc adjustment roller 12 extrude the flexible shaft downward to the appropriate production curvature, thereby realizing the adjustment of the production curvature of the flexible shaft. The device is simple to operate and easy to adjust and use, so as to meet the customer's usage needs and avoid limitations in arc adjustment.
[0034] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.
[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An arc adjustment device for flexible shaft production, comprising an adjustment box (1), characterized in that: A positive and negative threaded rod (2) is rotatably connected between the left and right sides of the inner cavity of the regulating box (1) via a bearing, a rectangular plate (3) is threadedly connected to the left and right sides of the outer surface of the positive and negative threaded rod (2), a driving plate (4) is fixedly connected to the bottom of the rectangular plate (3), the bottom of the driving plate (4) passes through the regulating box (1) and is fixedly connected to a vertical plate (5), the front side of the vertical plate (5) is rotatably connected to a support roller (6) via a bearing, a servo motor (7) is fixedly installed on the left side of the regulating box (1), and the The output end of the servo motor (7) passes through the adjustment box (1) and is fixedly connected to the connection between the forward and reverse threaded rods (2); the top of the adjustment box (1) is fixedly connected to an L-shaped plate (8); the top of the L-shaped plate (8) is fixedly mounted with an electric cylinder (9); the telescopic end of the electric cylinder (9) passes through the L-shaped plate (8) and is fixedly connected to a transverse plate (10); the bottom of the transverse plate (10) is fixedly connected to a positioning plate (11); the front of the positioning plate (11) is rotatably connected to an arc adjustment roller (12) via a bearing.
2. The arc adjustment device for flexible shaft production according to claim 1, characterized in that: Guide rods (13) are fixedly connected to the left and right sides of the top of the transverse plate (10), and the top of the guide rod (13) passes through the L-shaped plate (8) and extends to the outside of the L-shaped plate (8).
3. The arc adjustment device for flexible shaft production according to claim 2, characterized in that: Slide cylinders (14) are embedded and installed on both left and right sides of the top of the L-shaped plate (8), and the inner surface of the slide cylinder (14) is slidably connected to the outer surface of the guide rod (13).
4. The arc adjustment device for flexible shaft production according to claim 1, characterized in that: A guide plate (15) is fixedly connected to the top of the rectangular plate (3), and guide grooves (16) for use with the guide plate (15) are provided on both left and right sides of the top of the inner cavity of the adjustment box (1), and the outer surface of the guide plate (15) is slidably connected to the inner surface of the guide groove (16).
5. The arc adjustment device for flexible shaft production according to claim 1, characterized in that: The left and right sides of the bottom of the adjustment box (1) are both provided with adjustment grooves (17) for use with the drive plate (4), and the outer surface of the drive plate (4) is slidably connected to the inner surface of the adjustment groove (17).
6. The arc adjustment device for flexible shaft production according to claim 1, characterized in that: The left and right sides of the bottom of the regulating box (1) are fixedly connected to an L-shaped frame (18), and mounting holes (19) are provided at the front and rear positions of the bottom of the inner cavity of the L-shaped frame (18).
7. The arc adjustment device for flexible shaft production according to claim 6, characterized in that: The mounting holes (19) are circular, and the number of the mounting holes (19) is four.