Servo motor protection frame

Abstract

Relates to the field of motors, and discloses a servo motor protection frame which comprises a protection frame and a fixing frame which is adjustably arranged on the protection frame and used for fixing a motor, and further comprises an adjusting unit which is arranged on the protection frame, connected with the fixing frame and used for adjusting the installation position of the fixing frame; the fixing frame comprises a first fixing plate, a second fixing plate and a third fixing plate, wherein the first fixing plate is slidably arranged on the protection frame and connected with the adjusting unit; the second fixing plate is arranged at the upper end of the first fixing plate; according to the motor clamping device, motors of different sizes can be stably clamped, it is guaranteed that the motors cannot be loosened due to vibration in the operation process, the motor clamping device is suitable for servo motors of different sizes, and the working efficiency is improved. And corresponding adjustment can be carried out when the mounting environment changes, so that the universality and the flexibility of the protection frame are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, and specifically relates to a servo motor protection frame. Background Art

[0002] With the rapid development of industrial automation and intelligent manufacturing, servo motors are increasingly widely used in various fields, playing a key role in industries such as machining, automation equipment, and robotics. Therefore, in order to ensure the stable operation of servo motors and extend their service life, it is particularly important to design and use an effective servo motor protection frame.

[0003] The existing equipment has the following disadvantages: In actual applications, the size of the protection frame is generally fixedly set. Due to the size differences of servo motors of different models and specifications, as well as the diversity of installation environments, the protection frame needs to be adjusted or replaced according to the size of the servo motor. Therefore, different sizes need to be set for use, the practicability of the protection frame is poor, and when installing the motor, it is necessary to select according to the size of the motor, which affects the installation efficiency of the motor.

[0004] Therefore, this application now proposes a servo motor protection frame to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a servo motor protection frame to solve the problems that the practicability of the protection frame is poor and the installation efficiency of the motor is affected when installing the motor because it is necessary to select according to the size of the motor.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A servo motor protection frame, including a protection frame and a fixing frame that is adjustably arranged on the protection frame for fixing the motor, further including:

[0007] An adjusting unit, arranged on the protection frame and connected to the fixing frame, for adjusting the installation position of the fixing frame;

[0008] The fixing frame includes:

[0009] A first fixing plate, slidably arranged on the protection frame and connected to the adjusting unit;

[0010] A second fixing plate, arranged at the upper end of the first fixing plate;

[0011] A first bolt, rotatably arranged at the upper end of the first fixing plate and threadedly connected to the second fixing plate, for adjusting the distance between the first fixing plate and the second fixing plate.

[0012] Among them, the adjusting unit includes a second bolt threadedly connected to the protective frame, a lead screw sleeve threadedly connected to the second bolt, and a central block fixed to the middle of the second bolt. The second bolts are symmetrically arranged with respect to the helix direction of the threads of the central block, and the lead screw sleeve is connected to the first fixing plate.

[0013] Among them, a rotating block is arranged on one side of the second bolt, and a rotating rod is inserted into the interior of the rotating block.

[0014] Among them, a first slider is arranged on the lead screw sleeve, a slide rail for restricting the first slider is arranged on the protective frame, and a through groove is opened at the position of the first slider corresponding to the slide rail;

[0015] A second slider is arranged on the side of the first slider away from the lead screw sleeve, a guiding block is arranged at the lower end of the second slider, and a sliding groove for the guiding block to move is opened on the protective frame.

[0016] Among them, a limiting frame is fixed to the upper end of the first fixing plate, a limiting block is arranged on the side of the second fixing plate close to the limiting frame, and a limiting groove for the limiting block to move is opened on the limiting frame.

[0017] Among them, an adjusting block is arranged at the upper end of the first bolt, and the first fixing plate and the second fixing plate are fixedly connected to the motor through fixing bolts.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] The present utility model installs the protective frame at a set position, and then adjusts the distance between the first fixing plates through the adjusting unit. When the dimension between the two first fixing plates is the same as the horizontal distance between the mounting holes on the motor, then rotate the first bolt on the first fixing plate to make the second fixing plate move on the first bolt, and then change the distance between the first fixing plate and the second fixing plate so that the distance between the first fixing plate and the second fixing plate can be the same as the vertical distance between the mounting holes on the motor. Then connect the motor to the first fixing plate and the second fixing plate to complete the fixing work of the motor. By setting this device, the first fixing plate and the second fixing plate are used in cooperation to achieve stable clamping of motors of different sizes, ensuring that the motor will not loosen due to vibration during operation. This not only adapts to servo motors of different sizes but also can make corresponding adjustments when the installation environment changes, greatly improving the versatility and flexibility of the protective frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure in an embodiment of the present utility model;

[0021] Figure 2 Schematic diagram of the rear view in an embodiment of the present utility model;

[0022] Figure 3 Schematic diagram of the top view in an embodiment of the present utility model;

[0023] Figure 4 Schematic diagram of the front view in an embodiment of the present utility model;

[0024] Figure 5 Schematic diagram of the sectional view in an embodiment of the present utility model;

[0025] Figure 6 Schematic diagram of the exploded view in an embodiment of the present utility model;

[0026] Figure 7 It is Figure 5 Schematic diagram of the enlarged view of part A in

[0027] In the figure: 1, protective frame; 101, chute; 11, side plate; 12, slide rail; 2, motor; 3, fixing frame; 31, first fixing plate; 311, limiting frame; 3111, limiting groove; 32, second fixing plate; 321, limiting block; 33, first bolt; 331, adjusting block; 34, fixing bolt; 4, adjusting unit; 41, second bolt; 42, center block; 43, lead screw sleeve; 431, first slider; 4311, through groove; 432, second slider; 4321, guiding block; 44, rotating block; 45, rotating rod. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1-7 , the present utility model provides a technical solution: a servo motor protective frame, including a protective frame 1 and a fixing frame 3 that is adjustably arranged on the protective frame 1 and used to fix the motor 2. Further, a side plate 11 is fixed to the upper end of the protective frame 1:

[0030] An adjusting unit 4, which is arranged on the protective frame 1 and connected to the fixing frame 3, is used to adjust the installation position of the fixing frame 3;

[0031] The fixing frame 3 includes:

[0032] A first fixing plate 31, which is slidably arranged on the protective frame 1 and connected to the adjusting unit 4;

[0033] The second fixing plate 32 is arranged at the upper end of the first fixing plate 31;

[0034] The first bolt 33 is rotatably arranged at the upper end of the first fixing plate 31 and is threadedly connected to the second fixing plate 32, and is used to adjust the distance between the first fixing plate 31 and the second fixing plate 32.

[0035] It should be noted that during work, the protective frame 1 is installed at the set position, and then the distance between the first fixing plates 31 is adjusted through the adjusting unit 4. When the dimension between the two first fixing plates 31 is the same as the lateral distance of the mounting holes on the motor 2, then rotate the first bolt 33 on the first fixing plate 31 to make the second fixing plate 32 move on the first bolt 33, and then change the distance between the first fixing plate 31 and the second fixing plate 32 so that the distance between the first fixing plate 31 and the second fixing plate 32 can be the same as the vertical distance of the mounting holes on the motor 2. Then, connect the motor 2 to the first fixing plate 31 and the second fixing plate 32 to complete the fixing work of the motor 2. By setting this device, the first fixing plate 31 and the second fixing plate 32 can be used in cooperation to stably clamp motors 2 of different sizes, ensuring that the motor 2 will not loosen due to vibration during operation. This not only adapts to servo motors 2 of different sizes but also can make corresponding adjustments when the installation environment changes, greatly improving the versatility and flexibility of the protective frame 1.

[0036] In one embodiment, the adjusting unit 4 includes a second bolt 41 threadedly connected to the protective frame 1, a lead screw sleeve 43 threadedly connected to the second bolt 41, and a center block 42 fixed in the middle of the second bolt 41. The second bolts 41 are symmetrically arranged with respect to the thread rotation direction of the center block 42, and the lead screw sleeve 43 is connected to the first fixing plate 31.

[0037] With this design, the threaded connection between the second bolt 41 and the lead screw sleeve 43 can drive the lead screw sleeve 43 to rotate on the second bolt 41 when the second bolt 41 is rotated. And under the drive of the two second bolts 41, the two lead screw sleeves 43 move towards the side close to the center block 42 at the same time, or move away from the center block 42 at the same time. Since the first fixing plate 31 is fixedly connected to the lead screw sleeve 43, fine adjustment of the installation position of the first fixing plate 31 by the second bolt 41 can be realized, so as to finely adjust the position of the fixing frame 3 according to the actual size and installation requirements of the servo motor 2, thereby ensuring that the motor 2 is stably and accurately fixed on the protective frame 1.

[0038] In one embodiment, a rotating block 44 is arranged on one side of the second bolt 41, and a rotating rod 45 is inserted into the rotating block 44.

[0039] With this design, the setting of the rotating block 44 and the rotating rod 45 provides a convenient operation point. By inserting the rotating rod 45 into the rotating block 44, the second bolt 41 can be rotated more easily to adjust the position of the fixing plate, which makes the adjustment process more labor-saving and efficient.

[0040] In one embodiment, a first slider 431 is provided on the screw sleeve 43, a slide rail 12 for limiting the first slider 431 is provided on the protection frame 1, a through groove 4311 is provided at a position of the first slider 431 corresponding to the slide rail 12, and the slide rail 12 is fixed on the side plate 11;

[0041] A second slider 432 is disposed on a side of the first slider 431 away from the screw sleeve 43 , a guide block 4321 is disposed at the lower end of the second slider 432 , and a slide groove 101 for the guide block 4321 to move is provided on the protection frame 1 .

[0042] With this design, the second bolt 41 drives the screw sleeve 43 to move, thereby driving the first slider 431 to slide in the slide rail 12, ensuring the stability and accuracy of the screw sleeve 43 during movement and preventing it from deviating from the predetermined path. The design of the second slider 432 and the guide block 4321 further enhances the stability of the structure, and then the second slider 432 drives the first fixed plate 31 to move, so as to facilitate the adjustment of the position between the two first fixed plates 31.

[0043] In one embodiment, a limiting frame 311 is fixed on the upper end of the first fixing plate 31 , a limiting block 321 is provided on one side of the second fixing plate 32 close to the limiting frame 311 , and a limiting groove 3111 is provided on the limiting frame 311 for the limiting block 321 to move.

[0044] With this design, the matching arrangement of the limit frame 311 and the limit block 321 allows the first fixed plate 31 and the second fixed plate 32 to remain stable during relative movement. The limit groove 3111 provides a clear movement path for the limit block 321, preventing the fixed plate from shifting or shaking during the adjustment process. The structural design of the limit frame 311 and the limit block 321 is equivalent to adding an additional support point to the second fixed plate 32, thereby improving the structural strength of the entire fixed frame 3 and facilitating the adjustment of the distance between the first fixed plate 31 and the second fixed plate 32.

[0045] In one embodiment, an adjustment block 331 is disposed at the upper end of the first bolt 33 , and the first fixing plate 31 and the second fixing plate 32 are fixedly connected to the motor 2 via fixing bolts 34 .

[0046] With such a design, the setting of the adjusting block 331 enables the first bolt 33 to have higher adjustment flexibility. Insert the rotating rod 45 into the adjusting block 331, and then rotate the adjusting block 331 to drive the first bolt 33 to rotate, thereby changing the distance between the first fixing plate 31 and the second fixing plate 32, so as to adapt to motors 2 of different sizes or installation requirements.

[0047] In addition, if there are descriptions involving "first", "second", etc. in the embodiments, such descriptions of "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance to the specification or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second" may explicitly or implicitly include at least one such feature.

Claims

1. A servo motor protection frame, comprising a protection frame (1) and a fixing frame (3) which is adjustably arranged on the protection frame (1) and used for fixing the motor (2), characterized in that, Further included are: An adjusting unit (4), arranged on the protective frame (1) and connected to the fixing frame (3), for adjusting the installation position of the fixing frame (3); The fixing frame (3) includes: A first fixing plate (31), slidably arranged on the protective frame (1) and connected to the adjusting unit (4); A second fixing plate (32), arranged at the upper end of the first fixing plate (31); A first bolt (33), rotatably arranged at the upper end of the first fixing plate (31) and threadedly connected to the second fixing plate (32), for adjusting the distance between the first fixing plate (31) and the second fixing plate (32).

2. The servo motor protection bracket according to claim 1, wherein: The adjusting unit (4) includes a second bolt (41) threadedly connected to the protective frame (1), a lead screw sleeve (43) threadedly connected to the second bolt (41), and a central block (42) fixed to the middle of the second bolt (41). The second bolts (41) are symmetrically arranged with respect to the helix direction of the thread of the central block (42), and the lead screw sleeve (43) is connected to the first fixing plate (31).

3. The servo motor protection bracket according to claim 2, characterized in that: A rotating block (44) is arranged on one side of the second bolt (41), and a rotating rod (45) is inserted into the rotating block (44).

4. The servo motor protection bracket according to claim 2, characterized in that: A first slider (431) is arranged on the lead screw sleeve (43), a slide rail (12) for restricting the first slider (431) is arranged on the protective frame (1), and a through slot (4311) is opened at the position of the first slider (431) corresponding to the slide rail (12); A second slider (432) is arranged on the side of the first slider (431) away from the lead screw sleeve (43), a guiding block (4321) is arranged at the lower end of the second slider (432), and a sliding slot (101) for the guiding block (4321) to move is opened on the protective frame (1).

5. A servo motor protection bracket according to claim 1, characterized in that: A limiting frame (311) is fixed to the upper end of the first fixing plate (31), a limiting block (321) is arranged on the side of the second fixing plate (32) close to the limiting frame (311), and a limiting slot (3111) for the limiting block (321) to move is opened on the limiting frame (311).

6. The servo motor protection bracket according to claim 5, wherein: An adjusting block (331) is arranged at the upper end of the first bolt (33), and the first fixing plate (31) and the second fixing plate (32) are fixedly connected to the motor (2) through fixing bolts (34).

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