Tooth aligning mechanism for end face gear
By designing a gear-to-tack mechanism containing multiple adjustment components, the problems of low degree of automation and insufficient three-degree of freedom movement in the prior art are solved, and the four-degree of freedom operation and high degree of automation of the end-face gear are achieved.
Patent Information
- Application Number
- CN202422139043.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-02
AI Technical Summary
The existing gear mechanisms used for end face gears have low degree of automation and insufficient three-degree of freedom movement, making it difficult to meet complex needs.
A toothing mechanism including a base, a probe clip, a toothing switch, a rotation adjustment assembly, a longitudinal movement adjustment assembly, a lifting adjustment assembly and a lateral movement adjustment assembly are designed to achieve four degrees of freedom through a servo motor and an electric push rod.
It realizes four-degree-of-free operation of horizontal plane rotation, lateral movement, lifting and vertical movement, which is more applicable, has a high degree of automation, and is convenient and labor-saving.
Smart Images
Figure CN222985874U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of face gear processing, and particularly relates to a tooth alignment mechanism for face gears. Background Technique
[0002] A face gear (or called a face gear) is a kind of gear, whose working surface of the gear is usually flat, and the teeth and the axis are in the same plane. This design is different from traditional cylindrical gears, bevel gears, etc. Face gears are usually used in some special speed reducers or transmission systems.
[0003] After retrieval, a tooth alignment mechanism for face gears with the publication number of CN218694604U includes a base and a probe clamp. A swing cylinder is installed at the upper end of the base, and a tooth alignment force arm is installed at the swing output end of the swing cylinder. A first sliding groove is opened at the upper part of the tooth alignment force arm, and a slider is slidably connected to the first sliding groove. A first locking mechanism is arranged on the slider, and the first locking mechanism can fix the slider. One side of the slider is fixedly connected with a tooth alignment cross arm, and a second sliding groove is opened on the tooth alignment cross arm. The probe clamp is slidably connected to the second sliding groove. A tooth alignment switch and a second locking mechanism are installed on the upper side of the probe clamp, and the second locking mechanism can fix the probe clamp. Two straight-through joints are arranged on one side of the swing cylinder.
[0004] Although the above-mentioned utility model patent can realize three-degree-of-freedom movement and has strong applicability, and can perform tooth alignment operations on face gears with different diameters and position heights, it still has the deficiencies of manual adjustment, low automation degree, and the three degrees of freedom cannot well meet the required needs, and still needs to be further improved.
[0005] Therefore, it is very necessary to invent a tooth alignment mechanism for face gears. Content of the Utility Model
[0006] For this reason, the utility model provides a tooth alignment mechanism for face gears to solve the problems raised in the above background technique.
[0007] In order to achieve the above purpose, the utility model provides the following technical solution: A tooth alignment mechanism for face gears includes a base and a probe clamp. A tooth alignment switch is fixed on the top of the probe clamp. A rotation adjustment component is fixed on the top of the base. A longitudinal movement adjustment component is fixed on the rotation adjustment component. A lifting adjustment component is fixed on the longitudinal movement adjustment component. A transverse movement adjustment component is fixed on the lifting adjustment component. The probe clamp is fixed on the transverse movement adjustment component.
[0008] Preferably, the rotation adjustment assembly includes a motor box, the bottom of the motor box is fixed to the top of the base, a first servo motor is vertically fixed to the top inner wall of the motor box, the top end of the output shaft of the first servo motor vertically penetrates the top of the motor box, and a rotating bottom plate is horizontally fixed to the top end of the output shaft of the first servo motor.
[0009] Preferably, the longitudinal movement adjustment assembly includes a first moving base, the bottom of the first moving base is longitudinally fixed to the top of the rotating bottom plate, a second servo motor is fixed to the front end of the first moving base, the output shaft of the second servo motor penetrates the front end of the first moving base, and a first lead screw is fixed to the output shaft of the second servo motor. A first threaded sleeve is threadedly connected to the surface of the first lead screw.
[0010] Preferably, a first strip-shaped limiting hole is longitudinally formed in the top of the first moving base. A first limiting slide plate is vertically fixed to the top of the first threaded sleeve. The top end of the first limiting slide plate vertically passes through the first strip-shaped limiting hole, and the surface of the first limiting slide plate is in contact with the hole wall of the first strip-shaped limiting hole. A first moving plate is fixed to the top end of the first limiting slide plate.
[0011] Preferably, the lifting adjustment assembly includes a vertically arranged second moving base, the bottom end of the second moving base is fixed to the top of the first moving plate, a partition is fixed to the lower part inside the second moving base, a third servo motor is vertically fixed to the bottom of the partition, the top end of the output shaft of the third servo motor vertically penetrates the partition, and a second lead screw is fixed to the top end of the output shaft of the third servo motor. A second threaded sleeve is threadedly connected to the surface of the second lead screw.
[0012] Preferably, a second strip-shaped limiting hole is vertically formed in the side end of the second moving base. A second limiting slide plate is horizontally fixed to the side end of the second threaded sleeve. The end of the second limiting slide plate away from the second threaded sleeve passes through the second strip-shaped limiting hole, and the surface of the second limiting slide plate is in contact with the hole wall of the second strip-shaped limiting hole. The end of the second limiting slide plate away from the second threaded sleeve is fixed to a second moving plate.
[0013] Preferably, the lateral movement adjustment assembly includes a horizontally arranged electric push rod, the end of the electric push rod is fixed to the surface of the second moving plate, a connecting plate is fixed to the output shaft of the electric push rod, and the side end of the probe clamp is fixed to the surface of the connecting plate.
[0014] The beneficial effects of the present utility model are as follows: Through the combined use of the base, the probe clamp, the tooth alignment switch, the rotation adjustment assembly, the longitudinal movement adjustment assembly, the lifting adjustment assembly and the lateral movement adjustment assembly, the four-degree-of-freedom operation of horizontal rotation, lateral movement, lifting movement and longitudinal movement can be realized, with stronger applicability. It can better perform the tooth alignment operation on end face gears with different diameters and position heights, and has a high degree of automation, is more convenient and labor-saving to use, and is suitable for popularization. Brief Description of the Drawings
[0015] Figure 1 is the structural sectional view provided by the present utility model;
[0016] Figure 2 is Figure 1 the enlarged view of the structure at position A in
[0017] Figure 3 is the partial structural sectional view in the side view direction provided by the present utility model;
[0018] Figure 4 is the front view of the structure provided by the present utility model.
[0019] In the figure: 1, base; 2, probe holder; 3, tooth alignment switch; 4, motor box; 5, first servo motor; 6, rotating base plate; 7, first moving base; 8, second servo motor; 9, first lead screw; 10, first thread sleeve; 11, first strip-shaped limiting hole; 12, first limiting slide plate; 13, first moving plate; 14, second moving base; 15, partition board; 16, third servo motor; 17, second lead screw; 18, second thread sleeve; 19, second strip-shaped limiting hole; 20, second limiting slide plate; 21, second moving plate; 22, electric push rod; 23, connecting plate. Detailed Description of the Preferred Embodiment
[0020] The following is a description of the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present utility model, and are not intended to limit the present utility model.
[0021] Please refer to the attached Figures 1-4 , a tooth alignment mechanism for face gears provided by the present utility model includes a base 1 and a probe holder 2. A tooth alignment switch 3 is fixed on the top of the probe holder 2. It should be noted that the probe holder is a well-known technology to those skilled in the art and will not be elaborated here. According to the diameter of the face gear, adjust the position of the probe holder 2, align it with the face gear, and turn on the tooth alignment switch 3 for tooth alignment. A rotation adjustment component is fixed on the top of the base 1, a longitudinal movement adjustment component is fixed on the rotation adjustment component, a lifting adjustment component is fixed on the longitudinal movement adjustment component, a transverse movement adjustment component is fixed on the lifting adjustment component, and the probe holder 2 is fixed on the transverse movement adjustment component;
[0022] The rotation adjustment component includes a motor box 4. The bottom of the motor box 4 is fixed on the top of the base 1. The top inner wall of the motor box 4 is vertically fixed with a first servo motor 5. The top end of the output shaft of the first servo motor 5 vertically penetrates the top of the motor box 4, and a rotating base plate 6 is horizontally fixed at the top end of the output shaft of the first servo motor 5. Specifically, when the first servo motor 5 operates, it can drive the rotating base plate 6 to rotate forward and backward by the required angle, thereby driving the probe holder 2 to rotate forward and backward by the required angle on the horizontal plane;
[0023] The longitudinal movement adjustment component includes a first moving base 7. The bottom of the first moving base 7 is longitudinally fixed to the top of the rotating base plate 6. A second servo motor 8 is fixed to the front end of the first moving base 7. The output shaft of the second servo motor 8 penetrates through the front end of the first moving base 7, and a first lead screw 9 is fixed to the output shaft of the second servo motor 8. A first threaded sleeve 10 is threadedly connected to the surface of the first lead screw 9. A first strip-shaped limiting hole 11 is longitudinally formed in the top of the first moving base 7. A first limiting slide plate 12 is vertically fixed to the top of the first threaded sleeve 10. The top end of the first limiting slide plate 12 vertically passes through the first strip-shaped limiting hole 11, and the surface of the first limiting slide plate 12 is in contact with the hole wall of the first strip-shaped limiting hole 11. A first moving plate 13 is fixed to the top end of the first limiting slide plate 12. Specifically, under the combined limiting action of the first limiting slide plate 12 and the first strip-shaped limiting hole 11, when the second servo motor 8 operates to drive the first lead screw 9 to rotate forward and backward, the first threaded sleeve 10 threadedly connected to the surface of the first lead screw 9 can be converted into linear motion, so that the first moving plate 13 moves longitudinally back and forth, and thus the probe holder 2 can be driven to achieve the purpose of longitudinal movement adjustment back and forth;
[0024] The lifting adjustment component includes a vertically arranged second moving base 14. The bottom end of the second moving base 14 is fixed to the top of the first moving plate 13. A partition plate 15 is fixed to the lower part inside the second moving base 14. A third servo motor 16 is vertically fixed to the bottom of the partition plate 15. The top end of the output shaft of the third servo motor 16 vertically passes through the partition plate 15, and a second lead screw 17 is fixed to the top end of the output shaft of the third servo motor 16. A second threaded sleeve 18 is threadedly connected to the surface of the second lead screw 17. A second strip-shaped limiting hole 19 is vertically formed in the side end of the second moving base 14. A second limiting slide plate 20 is horizontally fixed to the side end of the second threaded sleeve 18. The end of the second limiting slide plate 20 away from the second threaded sleeve 18 passes through the second strip-shaped limiting hole 19, and the surface of the second limiting slide plate 20 is in contact with the hole wall of the second strip-shaped limiting hole 19. A second moving plate 21 is fixed to the end of the second limiting slide plate 20 away from the second threaded sleeve 18. Specifically, under the combined limiting action of the second limiting slide plate 20 and the second strip-shaped limiting hole 19, when the third servo motor 16 operates to drive the second lead screw 17 to rotate forward and backward, the second threaded sleeve 18 threadedly connected to the surface of the second lead screw 17 can be converted into linear motion, so as to drive the second moving plate 21 to lift, and thus the probe holder 2 can be driven to achieve the purpose of lifting adjustment;
[0025] The lateral movement adjustment assembly includes an electric push rod 22 arranged horizontally. An electric push rod is a power-driven device that converts the rotational motion of a motor into the linear reciprocating motion of a push rod. The end of the electric push rod 22 is fixed on the surface of the second moving plate 21. A connecting plate 23 is fixed to the output shaft of the electric push rod 22. The side end of the probe holder 2 is fixed on the surface of the connecting plate 23. Specifically, when the electric push rod 22 operates, it can drive the connecting plate 23 to move horizontally left and right, thereby driving the probe holder 2 to achieve the purpose of horizontal movement adjustment left and right.
[0026] It should be noted that this mechanism is electrically connected to an external main controller and 220V mains electricity, and the main controller can be an existing technical device such as a control switch for control.
[0027] The use process of the present invention is as follows: When it is necessary to perform tooth alignment on the face gear, the operator adjusts the position of the probe holder 2 according to the diameter of the face gear, aligns it with the face gear, and turns on the tooth alignment switch 3 for tooth alignment. When adjusting the probe holder 2, the operator can control the operation of the first servo motor 5 to drive the rotating bottom plate 6 to rotate forward and backward by the required angle, thereby driving the probe holder 2 to rotate forward and backward by the required angle on the horizontal plane. The operator can also control the operation of the second servo motor 8 to drive the probe holder 2 to move longitudinally forward and backward to the required position. The operator can also control the operation of the third servo motor 16 to drive the probe holder 2 to move up and down to the required height. The operator can also control the operation of the electric push rod 22 to drive the probe holder 2 to move horizontally left and right to the required position. That is, this mechanism can achieve four-degree-of-freedom operation of horizontal rotation, horizontal movement, lifting movement, and longitudinal movement, with stronger applicability, can better perform tooth alignment operations on face gears with different diameters and position heights, and has a high degree of automation, making it more convenient and labor-saving to use.
[0028] The above are only the preferred embodiments of the present invention. Any person skilled in the art can modify the present invention using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present invention all fall within the scope of protection required by the present invention.
Claims
1. A gear alignment mechanism for an end gear, comprising a base (1) and a probe clamp (2), wherein a gear alignment switch (3) is fixed on the top of the probe clamp (2), and characterized in that: A rotation adjustment component is fixed on the top of the base (1), a longitudinal movement adjustment component is fixed on the rotation adjustment component, a lifting adjustment component is fixed on the longitudinal movement adjustment component, a lateral movement adjustment component is fixed on the lifting adjustment component, and the probe clamp (2) is fixed on the lateral movement adjustment component.
2. The gear alignment mechanism for end gears according to claim 1, characterized in that: The rotation adjustment assembly comprises a motor box (4), the bottom of the motor box (4) is fixed to the top of the base (1), a first servo motor (5) is vertically fixed to the top of the inner wall of the motor box (4), the top of the output shaft of the first servo motor (5) vertically passes through the top of the motor box (4), and a rotating base plate (6) is horizontally fixed to the top of the output shaft of the first servo motor (5).
3. The gear alignment mechanism for end gears according to claim 2, characterized in that: The longitudinal movement adjustment component comprises a first movable base (7), the bottom of the first movable base (7) is longitudinally fixed to the top of the rotating base plate (6), a second servo motor (8) is fixed to the front end of the first movable base (7), an output shaft of the second servo motor (8) passes through the front end of the first movable base (7), and a first screw rod (9) is fixed to the output shaft of the second servo motor (8), and a first threaded sleeve (10) is threadedly connected to the surface of the first screw rod (9).
4. The gear alignment mechanism for end face gear according to claim 3, characterized in that: A first strip-shaped limiting hole (11) is longitudinally opened on the top of the first movable base (7); a first limiting slide plate (12) is vertically fixed on the top of the first threaded sleeve (10); the top end of the first limiting slide plate (12) vertically passes through the first strip-shaped limiting hole (11), and the surface of the first limiting slide plate (12) is in contact with the hole wall of the first strip-shaped limiting hole (11); and a first movable plate (13) is fixed on the top end of the first limiting slide plate (12).
5. The gear alignment mechanism for end gears according to claim 4, characterized in that: The lifting and adjusting assembly comprises a second movable base (14) arranged vertically, the bottom end of the second movable base (14) is fixed to the top of the first movable plate (13), a partition (15) is fixed inside and below the second movable base (14), a third servo motor (16) is vertically fixed to the bottom of the partition (15), the top end of the output shaft of the third servo motor (16) vertically passes through the partition (15), and a second screw rod (17) is fixed to the top end of the output shaft of the third servo motor (16), and a second threaded sleeve (18) is threadedly connected to the surface of the second screw rod (17).
6. The gear alignment mechanism for end gears according to claim 5, characterized in that: A second strip-shaped limiting hole (19) is vertically opened at the side end of the second movable base (14); a second limiting slide plate (20) is transversely fixed to the side end of the second threaded sleeve (18); an end of the second limiting slide plate (20) away from the second threaded sleeve (18) passes through the second strip-shaped limiting hole (19), and a surface of the second limiting slide plate (20) is in contact with the hole wall of the second strip-shaped limiting hole (19); and a second movable plate (21) is fixed to an end of the second limiting slide plate (20) away from the second threaded sleeve (18).
7. The gear alignment mechanism for end gears according to claim 6, characterized in that: The lateral movement adjustment assembly comprises a transversely arranged electric push rod (22), the end of the electric push rod (22) is fixed to the surface of the second movable plate (21), the output shaft of the electric push rod (22) is fixed with a connecting plate (23), and the side end of the probe clamp (2) is fixed to the surface of the connecting plate (23).