Drive device based on the principle of a ball slide rail

Abstract

A drive device based on the principle of a ball slide rail, wherein a device base (14) has a second bearing seat (9) fixedly connected to the top of the device base (14) on both sides, wherein a first bearing seat (8) is connected in the second bearing seat (9), wherein a gear shaft (11) is arranged between the two second bearing seats (9), wherein the outside of the gear shaft (11) is provided with a pulley (10), wherein a current collector power supply system (6), an electrical slip ring (7) and a rotating pallet (1) are mounted on the gear shaft (11), wherein the inside of the rotating pallet (1) is equipped with several sliding rods (3), wherein the outside of the sliding rods (3) is provided with a heavy hammer (2), wherein a micro servo motor (4) is attached to the lower end of the sliding rod (3), and wherein the inside of the rotating pallet (1) contains a servo motor base (5).wherein a power supply line (12) is located at one end of the transmission shaft (11), wherein a servo motor control signal transmission cabinet (13) is attached to the end of the power supply line (12) furthest from the transmission shaft (11).

Description

[0001] The invention belongs to the technology field of ball slide rails and specifically relates to a drive device that uses the principle of a ball slide rail to establish.

[0002] Ball slide rails, especially Z-axis linear ball slide rails and ball screw slide rails, are important components of precision motion control elements and are widely used in CNC machines, precision measuring instruments, and automated industrial equipment. The ball slide rail is a high-precision and high-rigidity linear motion mechanism whose working principle is based on the law of rolling friction. In the Z-axis linear ball slide rail, the rolling of the balls on the rail enables high-precision linear motion in the Z direction. In the ball screw slide rail, the rotational motion of the ball screw is converted into the linear motion of the slider, with the balls rolling between the screw and nut, reducing friction and increasing motion accuracy and efficiency.

[0003] The application area of ​​ball slide rails is very broad, mainly including CNC machines, precision measuring instruments, and automated industrial equipment. In the field of CNC machines, the ball slide rail is one of the key components for achieving precise machining of workpieces. In the field of precision measuring instruments, the ball slide rail provides a reliable transmission platform for high-precision measurements; in the field of automated industrial equipment, the ball slide rail is an important component for achieving precise control of automated production lines.

[0004] However, the current state of the art does not allow electric power systems to amplify energy from external forces and maximize potential energy to generate kinetic energy greater than the applied external force. Therefore, a drive device based on the principle of a ball slide rail is proposed.

[0005] The invention discloses a device which utilizes the principle of ball slide rail to amplify electric power energy, one kind is after the heavy hammer is lifted to the maximum potential energy by external force, the heavy hammer then uses its own gravity to fall freely and generates kinetic energy greater than the given external force, which can increase the electric power from 400W to 800W.

[0006] An object of the invention is to provide a drive device based on the principle of a ball slide rail to solve the problem proposed in the above-mentioned technical background.

[0007] To achieve the above-mentioned problem, the invention provides the following technical solution: The drive device, based on the principle of a ball slide rail, comprises a device base, to the top of which a second bearing seat is firmly connected on each side. A first bearing seat is connected to the second bearing seat. A transmission shaft is located between the two second bearing seats, the outer side of which is equipped with a pulley. The transmission shaft houses a current collector power supply system, an electrical slip ring, and a rotating pallet. The inner side of the rotating pallet is equipped with several sliding rods, the outer side of which is equipped with a heavy hammer. A micro servo motor is mounted at the lower end of the slide rod. The inside of the rotating pallet contains a servo motor base. A power supply line is located at one end of the gear shaft, and a servo motor control signal transmission cabinet is mounted at the end of the power supply line remote from the gear shaft.

[0008] By adjusting the above-mentioned technical solution, the user manually drives the device of this invention clockwise after turning on the power supply. When the pendulum in the sliding system of unit A reaches the top dead center and the pendulum in the sliding system of unit C reaches the bottom dead center, the kinetic energy generated by the weight of the heavy hammer generates rotation of the rotating pallet. The rotating pallet drives the gear shaft for operation, and the pulley on the gear shaft conveys the kinetic energy outward;

[0009] The power supply is started from the servo motor control signal transmission cabinet, and the electrical slip ring is energized and distributed to the micro servo motor by four groups of slide rails A, B, C, D.

[0010] When the heavy hammer reaches the top dead center in the slide rail system of unit A, the servo motor control signal transmission cabinet controls to enable power off, and uses the kinetic energy generated by the process of the heavy hammer sliding due to its own gravity to drive the rotating pallet to rotate, and this releases kinetic energy through rotating pallet, gear shaft and pulley;

[0011] It should be noted that the functional effects of each component are as follows: The size of the rotating pallet is Q235, the diameter is 1200mm, and the function is that the sliding unit A, B, C, D is installed at an angle of 90 degrees, and the center hole of the rotating pallet is 60mm and is connected with the transmission shaft running.

[0012] The size of the heavy hammer is 40 mm x 60 mm, and the function of the heavy hammer is to generate kinetic energy through rotating, up and down movements.

[0013] The size of the slide bar is 15 x 40 mm, and the function of the slide bar is to move the weight back and forth along the slide bar.

[0014] The power of the micro servo motor is 400W, and the function of the micro servo motor 4 is to start when any of the dropping points in the slide rail device A, B, C, D below is 0 degrees and the heavy hammer is pressed to the highest dead center below;

[0015] The purpose of the servo motor base is to mount the motor on the rotating pallet.

[0016] The function of the pantograph power supply system is to supply external power to a micro servo motor inside the rotating pallet.

[0017] The electrical slip ring consists of 16 circuits that supply power to the pantograph power supply system.

[0018] The function of the first bearing seat and the second bearing seat is to connect the entire device to the foundation.

[0019] The pulley is a V-like arrangement with two grooves, and its function is to dissipate kinetic energy through the outward output function of the belt and other power connections;

[0020] The length of the gear shaft is 60 mm x 300 mm;

[0021] The power supply line is connected to the electrical slip ring and the servo motor control signal transmission cabinet.

[0022] The function of the servo motor control signal transmission cabinet is to provide power supply and receive the working signal of the micro servo motor A, B, C, D when one of the landing points in the slide rail device A, B, C, D is started below 0 degrees and the heavy hammer is pressed to the highest dead center below.

[0023] The fixture base is 800 mm high, 300 mm long and 500 mm wide.

[0024] Preferably, the rotating pallet is positioned in the middle position of the gear shaft.

[0025] Preferably, the two second bearing seats are arranged symmetrically on the upper two sides of the device base.

[0026] Preferably, several slide bars are arranged for a circumferential arrangement within the rotating pallet.

[0027] Preferably, the pantograph power supply system and the electrical slip ring are positioned on one side of the outer wall of the rotating pallet.

[0028] Preferably, the electrical slip ring is positioned between several sliding rods.

[0029] Compared to the prior art, the invention offers the following advantageous effects:

[0030] After turning on the power of the device of this invention, the user manually drives it clockwise. When the pendulum in the sliding system of unit A reaches the top dead center and the pendulum in the sliding system of unit C reaches the bottom dead center, the kinetic energy generated by the weight of the heavy hammer causes the rotating pallet to rotate.The rotating pallet drives the gear shaft to operate, and the pulley on the gear shaft conveys kinetic energy to the outside, so that the device which uses the principle of ball slide rail to amplify the electric power energy is realized, a kind is after the heavy hammer is lifted to the maximum potential energy by external force, the heavy hammer then uses its own gravity to fall freely and generates kinetic energy greater than the given external force, which can increase the electric power from 400W to 800W. Fig. 1 is the structural diagram of the invention; Fig. 2 is the structural diagram of the rotating pallet of the invention; Fig. 3 is the structural diagram of the pantograph power supply system of the invention.

[0031] As in Fig.1-3, a drive device based on the principle of a ball slide rail comprises a device base 14, to the top of the device base 14, a second bearing seat 9 is firmly connected on each side. A first bearing seat 8 is connected to the second bearing seat 9. A gear shaft 11 is arranged between the two second bearing seats 9, the outer side of the gear shaft 11 being provided with a pulley 10. A current collector power supply system 6, an electrical slip ring 7, and a rotating pallet 1 are mounted on the gear shaft 11. The inner side of the rotating pallet 1 is equipped with several sliding rods 3, the outer side of the sliding rods 3 being provided with a heavy hammer 2. A micro servo motor 4 is attached to the lower end of the sliding rod 3. The inner side of the rotating pallet 1 contains a servo motor base 5.At one end of the gear shaft 11 there is a power supply line 12, and at the end of the power supply line 12 remote from the gear shaft 11 there is a servo motor control signal transmission cabinet 13;.

[0032] The invention further states that the rotating pallet 1 is positioned at the center position of the gear shaft 11, the two second bearing seats 9 are arranged symmetrically on the upper two sides of the device base 14, a plurality of slide bars 3 are arranged in the inside of the rotating pallet 1 for a circumferential arrangement, the current collector power supply system 6 and the electrical slip ring 7 are positioned on one side of the outer wall of the rotating pallet 1, and the electrical slip ring 7 is positioned between a plurality of slide bars 3;

[0033] As can be seen from the above, after turning on the power of the device, the user manually drives it clockwise. When the pendulum in the sliding system of unit A reaches the top dead center and the pendulum in the sliding system of unit C reaches the bottom dead center, the kinetic energy generated by the weight of the heavy hammer 2 causes the rotating pallet 1 to rotate. The rotating pallet 1 drives the gear shaft 11 to operate, and the pulley 10 on the gear shaft 11 conveys the kinetic energy outward;

[0034] The power supply is started from the servo motor control signal transmission cabinet 13, and the electric slip ring 7 is energized and distributed to the micro servo motor 4 from four groups of slide rails A, B, C, D;

[0035] When the heavy hammer 2 reaches the top dead center in the slide rail system of unit A, the servo motor control signal transmission cabinet 13 controls to enable power off, and uses the kinetic energy generated by the process of sliding of the heavy hammer 2 due to its own gravity to drive the rotating pallet 1 to rotate, and this outputs kinetic energy via rotating pallet 1, gear shaft 11 and pulley 10;

[0036] It should be noted that the functional effects of each component are as follows: The size of the rotating pallet 1 is Q235 and the diameter is 1200mm, and the function is that A, B, C, D slide rail devices are respectively installed therein at a 90 degree angle, and the circular central hole of the rotating pallet 1 is 60mm and is connected with the transmission shaft 11 which runs;

[0037] The size of heavy hammer 2 is 40mm x 60mm, and the function of heavy hammer 2 is to generate kinetic energy by rotation that goes up and down.

[0038] The size of the sliding rod 3 is 15 x 40 mm, and the action of the sliding rod 3 is that the heavy hammer 2 reciprocates along the sliding rod 3;

[0039] The power of the micro servo motor 4 is 400W, and the function of the micro servo motor 4 is to start when any of the dropping points in the slide rail device A, B, C, D below is 0 degrees and the heavy hammer 2 is pressed to the highest dead center below;

[0040] The task of the servo motor base 5 is to install the motor on the rotating pallet 1;

[0041] The function of the pantograph power supply system 6 is to output the external power supply to the micro servo motor 4 inside the rotating pallet 1;

[0042] The electrical slip ring 7 consists of 16 circuits and ensures the power supply of the pantograph power supply system 6;

[0043] The function of the first bearing seat 8 and the second bearing seat 9 is to connect the entire device to the foundation;

[0044] The pulley 10 is a V-like arrangement with two grooves, and its action is to dissipate kinetic energy through the outward output function of the belt and other power connections;

[0045] The length of the gear shaft 11 is 60 mm x 300 mm;

[0046] The power supply line 12 is connected to the electrical slip ring 7 and the servo motor control signal transmission cabinet 13;

[0047] The function of the servo motor control signal transmission cabinet 13 is to provide power supply and receive the working signal of the A, B, C, D micro servo motor 4, when a dropping point in the slide rail device A, B, C, D is started below 0 degrees, the heavy hammer 2 is pressed to the highest dead center below;

[0048] The height of the fixture base 14 is 800 mm high, 300 mm long and 500 mm wide. List of reference symbols 1 rotating pallet 2 heavy hammers 3 sliding rod 4 micro servo motors 5 Servo motor base 6 Pantograph power supply system 7 electrical slip ring 8 first warehouse location 9 second bearing seat 10 pulley 11 Gear shaft 12 Power supply line 13 Servo motor control signal transmission cabinet 14 Fixture base

Claims

[1] A drive device based on the principle of a ball slide rail, wherein a device base (14) is fixedly connected to the top of the device base (14) on both sides of a second bearing seat (9), wherein a first bearing seat (8) is connected to the second bearing seat (9), wherein a gear shaft (11) is arranged between the two second bearing seats (9), wherein the outer side of the gear shaft (11) is provided with a pulley (10), wherein a current collector power supply system (6), an electrical slip ring (7) and a rotating pallet (1) are mounted on the gear shaft (11), wherein the inner side of the rotating pallet (1) is equipped with several sliding rods (3), wherein the outer side of the sliding rods (3) is provided with a heavy hammer (2), wherein a micro servo motor (4) is attached to the lower end of the sliding rod (3), wherein the inner side of the rotating pallet (1) contains a servo motor base (5),wherein a power supply line (12) is located at one end of the gear shaft (11), wherein a servo motor control signal transmission cabinet (13) is attached to the end of the power supply line (12) remote from the gear shaft (11). [2] Drive device according to claim 1, wherein the rotating pallet (1) is positioned in the center position of the gear shaft (11). [3] A drive device according to claim 1 or 2, wherein two second bearing seats (9) are arranged symmetrically on the upper two sides of the device base (14). [4] Drive device according to one of the preceding claims, wherein a plurality of sliding rods (3) are arranged for a circumferential arrangement within the rotating pallet (1). [5] Drive device according to one of the preceding claims, wherein the current collector power supply system (6) and the electrical slip ring (7) are arranged on one side of the outer wall of the rotating pallet (1). [6] Drive device according to one of the preceding claims, wherein the electrical slip ring (7) is positioned between a plurality of slide bars (3).

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