Hanging tool transmission driving shaft structure

Abstract

The utility model discloses a hanger transmission driving shaft structure which comprises a base and a positioning frame, the positioning frame is installed at the top end of the base, a damping frame is arranged outside the base on one side of the positioning frame, a rocker arm is arranged outside the base on one side of the damping frame, a power shaft is arranged in the center of the interior of the rocker arm, and a transmission shaft is arranged on the power shaft. A power shaft is installed on the base, one end of the power shaft extends to the outside of the rocker arm, a second bevel gear is installed at the top end of the base, a universal joint type front ball seat is installed on the outer wall of the second bevel gear, a universal joint type front ball head is arranged in the universal joint type front ball seat, and one end of the universal joint type front ball head extends to the outside of the universal joint type front ball seat. According to the hanging tool transmission driving shaft structure, excellent distortion deformation and bending deformation performance during transmission are achieved, deformation is improved, meanwhile, excellent torque transmission capacity is achieved, excellent damping and buffering supporting are achieved, stability during transmission of the hanging tool transmission driving shaft structure is improved, and the service life of the hanging tool transmission driving shaft structure is prolonged. And the service life of the hanger transmission driving shaft structure is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission driving shaft structures, in particular to a hanger transmission driving shaft structure. Background Art

[0002] A hanger is a tool used to hang and load the parts to be electroplated and to conduct cathode current to the parts to be plated. The hanger plays a very important role in the quality and efficiency of electroplating. Whether the design or selection of the hanger is appropriate is sometimes related to the success or failure of the electroplating process. Most of the electroplated products are indeed hung on hooks for electroplating. The position, direction, number of the parts to be plated on the hanger, as well as the distance and relative position of the parts to be plated front, back, left, right, up and down, etc., all have an important impact on the quality and production efficiency of the product. Some hangers have a power structure during operation to facilitate the adjustment of the position and direction of the hanger.

[0003] The hanger transmission driving shaft structure plays an important role in the transmission of the hanger structure. It controls the position, direction, angle and other states of the hanger. The stability of the driving shaft operation has an important influence on the hanger. The existing transmission driving shaft structure of this type is generally not conducive to excellent torsional deformation and bending deformation performance during transmission, affects the torque transmission capacity while deforming, is not conducive to excellent shock absorbing and buffering support, and greatly affects the stability and service life of the hanger transmission driving shaft structure during transmission. Utility Model Content

[0004] The purpose of the utility model is to provide a hanger transmission active shaft structure to solve the problem proposed in the above background technology that the transmission active shaft structure is not convenient for excellent torsional deformation and bending deformation performance during transmission, affects the torque transmission capacity while deforming, is not conducive to excellent shock absorbing and buffering support, and affects the stability and service life of the hanger transmission active shaft structure during transmission.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hanger transmission driving shaft structure, including a base and a positioning frame, the top of the base is installed with a positioning frame, the base outside one side of the positioning frame is provided with a shock absorbing frame, the base outside one side of the shock absorbing frame is provided with a rocker arm, a power shaft is provided at the center position inside the rocker arm, and one end of the power shaft extends to the outside of the rocker arm, a second bevel gear is installed at the top of the base, and a 1000-ton gear is installed on the outer wall of the second bevel gear A universal joint front ball seat, a universal joint front ball head is arranged inside the universal joint front ball seat, and one end of the universal joint front ball head extends to the outside of the universal joint front ball seat, a linkage rod is installed on the end of the universal joint front ball head away from the universal joint front ball seat, a universal joint rear ball seat is arranged inside the rocker arm on one side of the linkage rod, and the universal joint rear ball seat is fixedly connected to the power shaft, a universal joint rear ball head is arranged inside the universal joint rear ball seat, and the universal joint rear ball head is connected to the linkage rod.

[0006] Preferably, a protective cover is mounted on the surface of the linkage rod on one side of the universal joint front ball seat, and the protective cover is movably connected to the linkage rod, a servo motor is installed on the top of the base on one side of the second bevel gear, a rotating shaft is installed at the output end of the servo motor, a first bevel gear is installed at the end of the rotating shaft away from the servo motor, and the first bevel gear and the second bevel gear are meshed with each other.

[0007] Preferably, a hinge pin is provided on one side of the rocker arm close to the shock absorber frame, and the rocker arm is movably connected to the shock absorber frame via the hinge pin.

[0008] Preferably, a lower swing arm is provided on one side of the shock absorber frame close to the base, a front lower pin is provided on one end of the lower swing arm close to the base, and the lower swing arm is movably connected to the base via the front lower pin, and a rear lower pin is provided on one end of the lower swing arm close to the shock absorber frame, and the lower swing arm is movably connected to the shock absorber frame via the rear lower pin.

[0009] Preferably, an upper swing arm is arranged outside the positioning frame above the lower swing arm, a front upper pin is arranged at one end of the upper swing arm close to the base, and the upper swing arm is movably connected to the positioning frame via the front upper pin, and a rear upper pin is arranged at one end of the upper swing arm close to the shock absorber frame, and the upper swing arm is movably connected to the shock absorber frame via the rear upper pin.

[0010] Preferably, a shock absorber is movably mounted on the outer wall of the positioning frame on one side of the upper swing arm, and the bottom end of the shock absorber is movably connected to the lower swing arm.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the transmission active shaft structure not only realizes the excellent torsional deformation and bending deformation performance of the hanger transmission active shaft structure during transmission, improves the deformation and has excellent torque transmission capacity, excellent shock-absorbing and buffering support, improves the stability of the hanger transmission active shaft structure during transmission, and extends the service life of the hanger transmission active shaft structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 This is a front view structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the second bevel gear of the utility model;

[0015] Figure 4 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 5 It is a schematic diagram of the three-dimensional structure of the universal joint front ball head of the utility model;

[0017] Figure 6 It is a schematic diagram of the three-dimensional explosion structure of the utility model.

[0018] In the figure: 1, base; 2, servo motor; 3, rotating shaft; 4, first bevel gear; 5, second bevel gear; 6, universal joint front ball head; 7, universal joint front ball seat; 8, linkage rod; 9, universal joint rear ball head; 10, universal joint rear ball seat; 11, power shaft; 12, rear lower pin; 13, lower swing arm; 14, protective cover; 15, front lower pin; 16, rocker arm; 17, hinge pin; 18, rear upper pin; 19, upper swing arm; 20, shock absorber; 21, front upper pin; 22, positioning frame; 23, shock absorber frame. 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. 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 Figure 1-6 The utility model provides an embodiment: a hanger transmission driving shaft structure, including a base 1 and a positioning frame 22, the top of the base 1 is equipped with the positioning frame 22, the outside of the base 1 on one side of the positioning frame 22 is provided with a shock absorber frame 23, the outside of the base 1 on one side of the shock absorber frame 23 is provided with a rocker arm 16, a power shaft 11 is provided at the center position inside the rocker arm 16, and one end of the power shaft 11 extends to the outside of the rocker arm 16, a second bevel gear 5 is installed on the top of the base 1, a universal joint front ball seat 7 is installed on the outer wall of the second bevel gear 5, a universal joint front ball head 6 is provided inside the universal joint front ball seat 7, and one end of the universal joint front ball head 6 extends to the outside of the universal joint front ball seat 7, and the universal joint front ball head 6 is movably connected with the universal joint front ball seat 7;

[0021] A linkage rod 8 is installed at one end of the universal joint front ball head 6 away from the universal joint front ball seat 7, a universal joint rear ball seat 10 is arranged inside the rocker arm 16 on one side of the linkage rod 8, and the universal joint rear ball seat 10 is fixedly connected to the power shaft 11, a universal joint rear ball head 9 is arranged inside the universal joint rear ball seat 10, and the universal joint rear ball head 9 is connected to the linkage rod 8, and the universal joint rear ball head 9 is movably connected to the universal joint rear ball seat 10;

[0022] A protective cover 14 is sleeved on the surface of the linkage rod 8 on one side of the universal joint front ball seat 7, and the protective cover 14 is movably connected to the linkage rod 8. A servo motor 2 is installed on the top of the base 1 on one side of the second bevel gear 5. The servo motor 2 plays a role of power drive. A rotating shaft 3 is installed on the output end of the servo motor 2. A first bevel gear 4 is installed on the end of the rotating shaft 3 away from the servo motor 2, and the first bevel gear 4 and the second bevel gear 5 are meshed with each other.

[0023] A hinge pin 17 is provided on one side of the rocker arm 16 close to the shock absorber frame 23, and the rocker arm 16 is movably connected to the shock absorber frame 23 through the hinge pin 17, and the hinge pin 17 plays the role of a movable support;

[0024] When in use, the servo motor 2 is turned on by operating the external switch, and the servo motor 2 drives the rotating shaft 3 to rotate, and the rotating shaft 3 drives the first bevel gear 4 to rotate, and the second bevel gear 5 is driven to rotate under the cooperation of the first bevel gear 4 and the second bevel gear 5, and the second bevel gear 5 drives the universal joint front ball seat 7, the universal joint front ball head 6, the linkage rod 8, the universal joint rear ball head 9, the universal joint rear ball seat 10, and the power shaft 11 to rotate, and the transmission active shaft structure is composed of the structure to drive, because the universal joint front ball head 6 and the universal joint front ball seat 7 adopt a special structure The universal joint rear ball head 9 and the universal joint rear ball seat 10 are made of a special structure, and the power shaft 11 can be flexibly rotated and bent, so that the power shaft 11 has toughness during transmission, and maintains a high torque transmission capacity of the power shaft 11 under the simultaneous action of twisting deformation and bending deformation, so that the hanger has better power output performance and more stable transmission during transmission, and realizes the excellent twisting deformation and bending deformation performance of the hanger transmission active shaft structure during transmission, improves the deformation and has excellent torque transmission capacity, and prolongs the service life of the hanger transmission active shaft structure;

[0025] A lower swing arm 13 is provided on one side of the shock absorber frame 23 close to the base 1, a front lower pin 15 is provided on one end of the lower swing arm 13 close to the base 1, and the lower swing arm 13 is movably connected to the base 1 through the front lower pin 15, and a rear lower pin 12 is provided on one end of the lower swing arm 13 close to the shock absorber frame 23, and the lower swing arm 13 is movably connected to the shock absorber frame 23 through the rear lower pin 12, and the rear lower pin 12 and the front lower pin 15 play a role of active support;

[0026] An upper swing arm 19 is disposed outside the positioning frame 22 above the lower swing arm 13, a front upper pin 21 is disposed at one end of the upper swing arm 19 close to the base 1, and the upper swing arm 19 is movably connected to the positioning frame 22 through the front upper pin 21, and a rear upper pin 18 is disposed at one end of the upper swing arm 19 close to the shock absorber frame 23, and the upper swing arm 19 is movably connected to the shock absorber frame 23 through the rear upper pin 18, and the front upper pin 21 and the rear upper pin 18 play a role of active support;

[0027] A shock absorber 20 is movably mounted on the outer wall of the positioning frame 22 on one side of the upper swing arm 19, and the bottom end of the shock absorber 20 is movably connected to the lower swing arm 13;

[0028] When in use, the rocker arm 16 and the shock absorber frame 23 are connected by the hinge pin 17, and the rocker arm 16 and the power shaft 11 can rotate at a certain angle with the hinge pin 17 as the axis. With the support of the upper swing arm 19 by the front upper pin 21 and the rear upper pin 18, and the support of the lower swing arm 13 by the front lower pin 15 and the rear lower pin 12, the lower swing arm 13, the rocker arm 16 and the power shaft 11 can rotate at a certain angle, and the shock absorber 20 provides excellent shock-absorbing and buffering support for the lower swing arm 13 to improve the stability of the rotation and bending of the power shaft 11, thereby realizing excellent shock-absorbing and buffering support for the active shaft structure of the hanger transmission, and improving the stability of the active shaft structure of the hanger transmission during transmission.

[0029] When the embodiment of the present application is in use: an external power supply is connected, and the servo motor 2 is first turned on by operating an external switch, and the servo motor 2 drives the rotating shaft 3 to rotate, and the second bevel gear 5 drives the universal joint front ball seat 7, the universal joint front ball head 6, the linkage rod 8, the universal joint rear ball head 9, the universal joint rear ball seat 10, and the power shaft 11 to rotate, and the transmission active shaft structure is formed through its structure to drive, because the universal joint front ball head 6 and the universal joint front ball seat 7 are made of a special structure, and the universal joint rear ball head 9 and the universal joint rear ball seat 10 are made of a special structure, the power shaft 11 can be flexibly rotated and bent, so that the power shaft 11 has toughness during transmission, and at the same time, it can be twisted and deformed. Under the action, the torque transmission capacity of the power shaft 11 is maintained at a high level, so that the hanger has better power output performance and smoother transmission during transmission. Then, the rocker arm 16 and the shock absorber frame 23 are connected by the hinge pin 17. The rocker arm 16 and the power shaft 11 can rotate at a certain angle with the hinge pin 17 as the axis. With the support of the upper swing arm 19 by the front upper pin 21 and the rear upper pin 18, and the support of the lower swing arm 13 by the front lower pin 15 and the rear lower pin 12, the lower swing arm 13, the rocker arm 16, and the power shaft 11 can rotate at a certain angle. The shock absorber 20 provides excellent shock-absorbing and buffering support for the lower swing arm 13 to improve the stability of the rotation and bending of the power shaft 11, so as to complete the use of the transmission active shaft structure.

Claims

1. A hanger transmission driving shaft structure, characterized in that: The invention comprises a base (1) and a positioning frame (22), wherein the positioning frame (22) is installed at the top of the base (1), a shock absorbing frame (23) is arranged outside the base (1) on one side of the positioning frame (22), a rocker arm (16) is arranged outside the base (1) on one side of the shock absorbing frame (23), a power shaft (11) is arranged at the center position inside the rocker arm (16), and one end of the power shaft (11) extends to the outside of the rocker arm (16), a second bevel gear (5) is installed at the top of the base (1), a universal joint front ball seat (7) is installed on the outer wall of the second bevel gear (5), and the universal joint front ball seat (7) is installed on the outer wall of the second bevel gear (5). A universal joint front ball head (6) is arranged inside the universal joint front ball seat (7), and one end of the universal joint front ball head (6) extends to the outside of the universal joint front ball seat (7); a linkage rod (8) is installed at one end of the universal joint front ball head (6) away from the universal joint front ball seat (7); a universal joint rear ball seat (10) is arranged inside the rocker arm (16) on one side of the linkage rod (8), and the universal joint rear ball seat (10) is fixedly connected to the power shaft (11); a universal joint rear ball head (9) is arranged inside the universal joint rear ball seat (10), and the universal joint rear ball head (9) is connected to the linkage rod (8).

2. The hanger transmission driving shaft structure according to claim 1, characterized in that: A protective sleeve (14) is mounted on the surface of the linkage rod (8) on one side of the universal joint front ball seat (7), and the protective sleeve (14) is movably connected to the linkage rod (8). A servo motor (2) is installed on the top of the base (1) on one side of the second bevel gear (5). A rotating shaft (3) is installed at the output end of the servo motor (2). A first bevel gear (4) is installed at one end of the rotating shaft (3) away from the servo motor (2), and the first bevel gear (4) and the second bevel gear (5) are meshed with each other.

3. The hanger transmission driving shaft structure according to claim 1, characterized in that: A hinge pin (17) is provided on one side of the rocker arm (16) close to the shock absorber frame (23), and the rocker arm (16) is movably connected to the shock absorber frame (23) via the hinge pin (17).

4. The hanger transmission driving shaft structure according to claim 1, characterized in that: A lower swing arm (13) is provided on one side of the shock absorbing frame (23) close to the base (1); a front lower pin (15) is provided on one end of the lower swing arm (13) close to the base (1), and the lower swing arm (13) is movably connected to the base (1) via the front lower pin (15); a rear lower pin (12) is provided on one end of the lower swing arm (13) close to the shock absorbing frame (23), and the lower swing arm (13) is movably connected to the shock absorbing frame (23) via the rear lower pin (12).

5. The hanger transmission driving shaft structure according to claim 4, characterized in that: An upper swing arm (19) is arranged outside the positioning frame (22) above the lower swing arm (13); a front upper pin (21) is arranged at one end of the upper swing arm (19) close to the base (1), and the upper swing arm (19) is movably connected to the positioning frame (22) via the front upper pin (21); a rear upper pin (18) is arranged at one end of the upper swing arm (19) close to the shock absorbing frame (23), and the upper swing arm (19) is movably connected to the shock absorbing frame (23) via the rear upper pin (18).

6. The hanger transmission driving shaft structure according to claim 5, characterized in that: A shock absorber (20) is movably mounted on the outer wall of the positioning frame (22) on one side of the upper swing arm (19), and the bottom end of the shock absorber (20) is movably connected to the lower swing arm (13).

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