Mounting mechanism for servo motor

Abstract

The utility model relates to the technical field of servo motor installation, and discloses an installation mechanism for a servo motor, which comprises a movable underframe, the top of the movable underframe is fixedly connected with an electric lifting rod, and the top lifting end of the electric lifting rod is fixedly connected with an installation mechanism main body. A lead screw adjusting mechanism is arranged at the top of the mounting mechanism body and comprises a lead screw sliding table, and a displacement sensor is connected to the top of the lead screw sliding table in an embedded mode. According to the utility model, through the lead screw adjusting mechanism, the electric telescopic rod and the distance measuring sensor, accurate left-right translation adjustment is carried out through the lead screw adjusting mechanism and the displacement sensor, and the distance measuring sensor carries out induction measurement on the distance between the adjusting table and a mounting surface required by the servo motor; and the servo motor on the adjusting table is controlled by the electric telescopic rod to extend to a required mounting position, so that the servo motor is quickly aligned and mounted for use.

Description

TECHNICAL FIELD

[0001] The utility model relates to servo motor installation technical field especially relates to a kind of installation mechanism for servo motor. BACKGROUND

[0002] Servo motor is a rotary actuator or linear actuator, which allows the precise control of angular velocity or linear position, speed and acceleration. It includes a suitable motor connected to a sensor for position feedback, and it also needs a relatively complex controller, usually a dedicated module designed specifically for servo motor.

[0003] When servo motor is installed, it is generally installed by fixed installation mechanism to assist the installation of motor, and the installation mechanism for servo motor is designed to ensure the stable installation of servo motor.

[0004] In the prior art, the installation mechanism for servo motor can assist the installation of motor, but the servo motor to be installed is directly placed on the installation mechanism, and the installation mechanism does not have the structure for assisting the alignment and installation of servo motor by precise distance displacement and the limiting clamping structure for adapting the fixation of servo motor, which can easily cause the servo motor to move and fall off and need to move the entire base during positioning, with poor precision, thereby affecting the installation efficiency and being inconvenient to use. Therefore, an installation mechanism for servo motor is proposed to solve the above problems. SUMMARY

[0005] To make up for the above shortcomings, the utility model provides an installation mechanism for servo motor, which aims to improve the problem that the installation mechanism in the prior art does not have the limiting clamping structure for assisting the alignment and installation of servo motor by precise distance displacement and adapting the fixation of servo motor, thereby affecting the installation efficiency and being inconvenient to use.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: an installation mechanism for servo motor, comprising a movable chassis, a top of the movable chassis is fixedly connected with an electric lifting rod, a top lifting end of the electric lifting rod is fixedly connected with an installation mechanism main body, a top of the installation mechanism main body is provided with a lead screw adjusting mechanism, the lead screw adjusting mechanism comprises a lead screw sliding table, a top of the lead screw sliding table is embeddedly connected with a displacement sensor, a back surface of the lead screw sliding table is embeddedly connected with an electric telescopic rod, a telescopic end of the electric telescopic rod is fixedly connected with an adjusting table, a front surface of the adjusting table is embeddedly connected with a distance measuring sensor, and a top of the adjusting table is provided with a clamping assembly.

[0007] As a further description of the above technical scheme:

[0008] The screw rod adjusting mechanism comprises a mounting base fixedly connected to the top front edge of the mounting mechanism body, a screw rod motor fixedly connected to the top left side of the mounting base, a bearing seat fixedly connected to the top right side of the mounting base, and a screw rod rotatably connected between the screw rod motor and the bearing seat.

[0009] As a further description of the above technical solution:

[0010] The top of the mounting base is fixedly connected with a limiting guide rod on both sides of the front and rear of the screw rod, and a screw rod sliding table is slidably connected to the screw rod.

[0011] As a further description of the above technical solution:

[0012] The front and rear ends of the bottom of the screw rod sliding table are fixedly connected with limiting sliding seats, and the limiting sliding seats are slidably connected to the periphery of the limiting guide rod.

[0013] As a further description of the above technical solution:

[0014] The clamping assembly comprises a fixed seat, two fixed seats are provided, and the two fixed seats are fixedly connected to the top two sides of the adjusting table; a bearing frame is embedded on the inner side of each fixed seat; a bidirectional threaded rod is rotatably connected between the inner sides of the bearing frames; and a handle is mounted on one end of the bidirectional threaded rod and protrudes outward from the outer surface of the right fixed seat.

[0015] As a further description of the above technical solution:

[0016] The outer peripheries of the bidirectional threaded rod are mirror-imaged in terms of threads; a clamping seat is connected around the outer periphery of each side of the bidirectional threaded rod; and screw holes with matching threads are formed in the clamping seat.

[0017] As a further description of the above technical solution:

[0018] Universal wheels are fixedly connected to the four corners of the bottom end of the moving base frame.

[0019] As a further description of the above technical solution:

[0020] A push rod is fixedly connected to the top right side of the mounting mechanism body, and a controller panel is embeddedly connected to the right side of the mounting mechanism body, wherein the controller panel is electrically connected with the electric lifting rod, the screw rod adjusting mechanism, the displacement sensor, the electric telescopic rod, and the distance measuring sensor.

[0021] The utility model has the advantages of:

[0022] 1. In the utility model, through the screw rod adjusting mechanism, electric telescopic rod, distance sensor, through the screw rod adjusting mechanism and displacement sensor accurate left and right translation adjustment is carried out, and the distance between the adjusting table and the installation surface required by the servo motor is inducted and measured by the distance sensor, the servo motor on the adjusting table is controlled to extend to the required installation position through the electric telescopic rod, and then the servo motor is quickly aligned and installed.

[0023] 2. In the utility model, through the clamping assembly, the clamping seat arranged in mirror image is adjusted in relative displacement along the direction of the bidirectional threaded rod by rotating the handle clockwise or counterclockwise, so that the clamping is adjusted according to the actual size of the required servo motor, and then the clamping and fixing requirements of different servo motors are met. DRAWINGS

[0024] Figure 1 It is a whole three-dimensional schematic view of the installation mechanism for the servo motor proposed in the utility model;

[0025] Figure 2 It is a structure schematic view of the installation mechanism main body, screw rod adjusting mechanism, displacement sensor and electric telescopic rod of the installation mechanism for the servo motor proposed in the utility model;

[0026] Figure 3 It is a structure schematic view of the adjusting table, distance sensor and clamping assembly of the installation mechanism for the servo motor proposed in the utility model;

[0027] Figure 4 It is a structure schematic view of the moving base and electric lifting rod of the installation mechanism for the servo motor proposed in the utility model.

[0028] Legend:

[0029] 1, moving base; 2, electric lifting rod; 3, installation mechanism main body; 4, screw rod adjusting mechanism; 41, installation bottom plate; 42, screw rod motor; 43, bearing seat; 44, screw rod; 45, limit guide rod; 46, screw rod sliding table; 47, limit sliding seat; 5, displacement sensor; 6, electric telescopic rod; 7, adjusting table; 8, distance sensor; 9, clamping assembly; 91, fixed seat; 92, bearing frame; 93, bidirectional threaded rod; 94, handle; 95, clamping seat. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0031] With reference to Figure 1 , Figure 3 and Figure 4 , the utility model provides a kind of mounting mechanism for servo motor, including the mobile chassis 1 of providing overall mounting mechanism flexible displacement, the bottom end four corners of mobile chassis 1 are fixedly connected with universal wheel, the top of mobile chassis 1 is fixedly connected with the electric lifting rod 2 of providing lifting, the top lifting end of electric lifting rod 2 is fixedly connected with mounting mechanism main body 3, and electric lifting rod 2 drives top mounting mechanism main body 3 can be lifted to the required installation height use corresponding, the top right side of mounting mechanism main body 3 is fixedly connected with the push rod for hand to push the whole mounting mechanism, and the right side of mounting mechanism main body 3 is embeddedly connected with the controller panel for mounting mechanism electrical element control, wherein controller panel is electrically connected with control electric lifting rod 2, screw rod adjusting mechanism 4, displacement sensor 5, electric telescopic rod 6 and range sensor 8.

[0032] With reference to Figure 1 and Figure 2 , the top of mounting mechanism main body 3 is provided with screw rod adjusting mechanism 4 for providing left-right translation adjustment, and screw rod adjusting mechanism 4 includes installation base plate 41, installation base plate 41 is fixedly connected to the top front of mounting mechanism main body 3, the top left side of installation base plate 41 is fixedly connected with screw rod motor 42, the top right side of installation base plate 41 is fixedly connected with bearing seat 43, screw rod 44 is rotatably connected between screw rod motor 42 and bearing seat 43, the top of screw rod sliding table 46 is embeddedly connected with displacement sensor 5 for monitoring the translation position of screw rod sliding table 46, the top of installation base plate 41 and located on the front and back of screw rod 44 are fixedly connected with limit guide rod 45, screw rod sliding table 46 is slidably connected on screw rod 44, the bottom side of screw rod sliding table 46 is provided with screw hole matched with screw rod 44, and the front and back ends of the bottom of screw rod sliding table 46 are fixedly connected with limit sliding seat 47, and limit sliding seat 47 is slidably connected to the periphery of limit guide rod 45.

[0033] With reference to Figure 1 , Figure 2 and Figure 3, the back of the screw rod sliding table 46 is embedded with a motorized telescopic rod 6 for providing telescopic adjustment, the telescopic end of the motorized telescopic rod 6 is fixedly connected with an adjustment table 7, the front of the adjustment table 7 is embedded with a distance measuring sensor 8 for monitoring the installation distance, the distance between the adjustment table 7 and the required installation surface of the servo motor is inductively measured by the distance measuring sensor 8, and the servo motor on the adjustment table 7 is controlled by the motorized telescopic rod 6 to extend to the required installation position, thereby facilitating the use of the servo motor for precise distance measurement and rapid alignment installation, a clamping assembly 9 for adjusting the clamped servo motor is arranged on the top of the adjustment table 7, the clamping assembly 9 comprises a fixed seat 91, two fixed seats 91 are provided, the two fixed seats 91 are fixedly connected to the top of the adjustment table 7 on both sides, a bearing frame 92 is embedded on the inner side of each of the two fixed seats 91, a bidirectional threaded rod 93 is rotatably connected between the inner sides of the bearing frames 92, a handle 94 is mounted on one end of the bidirectional threaded rod 93 and penetrates the outer surface of the right fixed seat 91, the outer periphery of the bidirectional threaded rod 93 is threadedly mirror-imaged on both sides, a clamping seat 95 is connected around the outer periphery of each of the two bidirectional threaded rods 93, and screw holes with matching threads are formed in the two clamping seats 95, the two mirror-imaged clamping seats 95 can fix the servo motor placed on the adjustment table 7 by rotating the handle 94 to rotate the bidirectional threaded rod 93, and the clamping assembly 9 can meet the clamping and installation of servo motors of different sizes.

[0034] Working principle: when in use, the servo motor to be installed is placed between the two clamping seats 95 of the clamping assembly 9 on the adjustment table 7, the handle 94 at one end of the bidirectional threaded rod 93 is rotated clockwise or counterclockwise to adjust the relative displacement of the two mirror-imaged clamping seats 95 on the bidirectional threaded rod 93, and the handle 94 is rotated until the two clamping seats 95 clamp the servo motor on both sides, the installation mechanism main body 3 is controlled by the motorized lifting rod 2 to adjust the upward or downward movement, until the clamped servo motor is adjusted to the required installation height, the clamped servo motor is adjusted to the required installation orientation by the left-right translation adjustment of the screw rod adjustment mechanism 4 with the displacement sensor 5, the distance between the adjustment table 7 and the required installation surface of the servo motor is inductively measured by the distance measuring sensor 8, and the servo motor on the adjustment table 7 is controlled by the motorized telescopic rod 6 to extend to the required installation position, and then the servo motor clamped and adjusted to the corresponding installation position by the installation mechanism is connected and installed by using tools.

[0035] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An installation mechanism for a servo motor, comprising a mobile chassis (1), characterized in that: The top of the mobile chassis (1) is fixedly connected to an electric lifting rod (2), the top lifting end of the electric lifting rod (2) is fixedly connected to a mounting mechanism body (3), the top of the mounting mechanism body (3) is provided with a screw adjustment mechanism (4), the screw adjustment mechanism (4) comprises a screw slide (46), the top of the screw slide (46) is embedded with a displacement sensor (5), the back of the screw slide (46) is embedded with an electric telescopic rod (6), the telescopic end of the electric telescopic rod (6) is fixedly connected to an adjustment platform (7), the front of the adjustment platform (7) is embedded with a distance sensor (8), and the top of the adjustment platform (7) is provided with a clamping component (9).

2. The mounting mechanism for a servo motor according to claim 1, characterized by: The screw adjustment mechanism (4) includes a mounting base (41), the mounting base (41) is fixedly connected to the top front edge of the mounting mechanism body (3), a screw motor (42) is fixedly connected to the top left side of the mounting base (41), a bearing seat (43) is fixedly connected to the top right side of the mounting base (41), and a screw (44) is rotatably connected between the screw motor (42) and the bearing seat (43).

3. The mounting mechanism for a servo motor according to claim 2, wherein: The top of the mounting base plate (41) and the front and rear sides of the screw rod (44) are fixedly connected to the limiting guide rods (45), and the screw rod (44) is slidably connected to a screw rod slide (46), and the bottom side of the screw rod slide (46) is provided with a wire hole matching the screw rod (44).

4. The mounting mechanism for a servo motor according to claim 3, wherein: The front and rear ends of the bottom of the screw slide (46) are fixedly connected to a limit slide (47), and the limit slide (47) is slidably connected to the periphery of the limit guide rod (45).

5. The mounting mechanism for a servo motor according to claim 1, characterized by: The clamping assembly (9) includes a fixed seat (91), and there are two fixed seats (91) in total. The two fixed seats (91) are fixedly connected to the top two sides of the adjustment platform (7), and the inner sides of the two fixed seats (91) are embedded with a bearing frame (92). A bidirectional threaded rod (93) is rotatably connected between the inner sides of the bearing frames (92). One end of the bidirectional threaded rod (93) passes through the outer surface of the fixed seat (91) on the right side and is equipped with a rotary handle (94).

6. The mounting mechanism for a servo motor according to claim 5, wherein: The threads on both sides of the outer periphery of the bidirectional threaded rod (93) are arranged in mirror images, and the outer peripheries of both sides of the bidirectional threaded rod (93) are sleeved and connected with clamping seats (95), and the two clamping seats (95) are provided with screw holes with matching threads.

7. The mounting mechanism for a servo motor according to claim 1, wherein: Universal wheels are fixedly connected to the four corners of the bottom end of the movable chassis (1).

8. The mounting mechanism for a servo motor according to claim 1, characterized by: A push rod is fixedly connected to the right side of the top of the installation mechanism body (3), and a controller panel is embedded in the right side of the installation mechanism body (3), wherein the controller panel is electrically connected to the control electric lifting rod (2), the screw rod adjustment mechanism (4), the displacement sensor (5), the electric telescopic rod (6) and the distance sensor (8).

Images