Motor assembly clamping tool

Abstract

The utility model belongs to the field of fixing tools, and particularly relates to a motor assembly clamping tool which comprises a base. A support is arranged at the top of the base; a plurality of clamping seats are arranged on the side surface of the support; an adjusting seat is arranged at the bottom of the clamping seat; connecting rods are hinged to the bottoms of the multiple adjusting seats; a moving plate is hinged to the bottom ends of the connecting rods; a motor is fixedly connected to the bottom of the support; during use, a worker places a shell of the servo motor to the position above the support, then the motor drives the lead screw to rotate, then the movable plate is driven to move downwards under the action of the ball screw nut pair, and therefore the multiple clamping bases are driven by the connecting rods to move close to one another; the automatic clamping device is convenient to use, time-saving and labor-saving, and a worker does not need to manually operate and rotate the screw rod.

Description

Technical Field

[0001] The utility model relates to the field of fixed tooling, in particular to a motor assembly clamping tooling. Background Art

[0002] The motor housing is an important component of the motor. Its main functions include protecting the internal components of the motor, providing mechanical support, dust prevention, noise prevention, waterproofing, and isolating the inside of the motor from the influence of the external environment to a certain extent.

[0003] In the current prior art, when a servo motor is assembled, it is necessary to use a clamping tool to fix the housing of the servo motor to reduce its movement during assembly. The existing clamping tool is mainly composed of a base, a clamping seat and multiple screws. The staff relies on rotating the screws to move the clamping seat, thereby fixing the servo motor housing between the multiple clamping seats.

[0004] However, when in use, the staff needs to rotate the screw to clamp the servo motor housing, which is time-consuming, labor-intensive and inconvenient to use; therefore, a motor assembly clamping tool is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a motor assembly clamping tool.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the motor assembly clamping tool described in the utility model comprises a base; a support is provided on the top of the base; a plurality of clamping seats are provided on the side of the support; an adjusting seat is provided at the bottom of the clamping seat; the bottoms of the plurality of adjusting seats are hinged with connecting rods; the bottom ends of the plurality of connecting rods are hinged with movable plates; the bottom of the support is fixedly connected with a motor; the output end of the motor is fixedly connected with a lead screw; the lead screw is rotatably connected to the support; the lead screw is connected to the movable plate through a ball screw nut pair, and the lead screw is driven by the motor to rotate, and then the movable plate is driven to move downward under the action of the ball screw nut pair, so that the plurality of clamping seats are driven by the connecting rod to move closer to each other, thereby automatically clamping the motor housing in the middle, which is more convenient to use, saves time and effort, and does not require manual operation of the rotating screw by the staff.

[0007] Preferably, a slide groove is provided on the top of the adjustment seat; the bottom of the clamping seat is slidably connected to the slide groove; a screw sleeve is fixedly connected to the bottom of the clamping seat; a screw is rotatably connected in the slide groove; the screw passes through the screw sleeve and is threadedly connected thereto. During use, when different servo motors need to be assembled, the staff can adjust the rotating screw according to needs, and then rely on the screw to drive the clamping seat to move, thereby adjusting the distance between the clamping seats, and then the casings of different servo motors can be conveniently fixed, thereby improving adaptability and scope of use.

[0008] Preferably, a plurality of guide rods are fixedly connected to the support; the guide rods pass through the bottom of the adjustment seat and are slidably connected thereto; when the adjustment seat moves, the adjustment seat will slide on the guide rods, and the moving seat can be guided and supported by the guide rods, thereby improving the stability of its movement, thereby reducing the shaking during its movement and improving the stability of clamping.

[0009] Preferably, a hydraulic cylinder is hinged on the top of the base; the output end of the hydraulic cylinder is hinged to the side of the support; the hydraulic cylinder is tilted; the top of the base and the bottom of the support are hinged, and the hydraulic cylinder can be used to push the base to tilt and rotate, thereby adjusting the tilt angle of the servo motor housing, making it convenient for the staff to assemble.

[0010] Preferably, the number of the clamping seats is four, and the four clamping seats are distributed on four sides of the base.

[0011] Preferably, the side surfaces of the plurality of clamping seats are all fixedly connected with a first rubber pad; the top side of the support is fixedly connected with a second rubber pad, and the second rubber pad is located in the middle of the plurality of first rubber pads.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model is provided with a base, a support, a clamping seat, an adjustment seat, a connecting rod, a motor, a lead screw and a moving plate. When in use, the staff puts the housing of the servo motor on the top of the support, and then relies on the motor to drive the lead screw to rotate, and then drives the moving plate to move downward under the action of the ball screw nut pair, so that the connecting rod drives multiple clamping seats to move closer to each other, so as to automatically clamp the motor housing in the middle, which is convenient to use, saves time and effort, and does not require the staff to manually operate the rotating screw;

[0014] 2. The utility model sets a screw and a threaded sleeve. When different servo motors need to be assembled during use, the staff can adjust the rotating screw according to the needs, and then rely on the screw to drive the clamping seat to move, so as to adjust the distance between the clamping seats, and then can conveniently fix the casings of different servo motors, thereby improving adaptability and scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the connecting rod structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the adjustment seat of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the slideway of the utility model.

[0021] In the figure: 11, base; 12, support; 13, motor; 14, screw; 15, moving plate; 16, adjustment seat; 17, clamping seat; 18, connecting rod; 21, screw; 22, slide groove; 23, screw sleeve; 3, guide rod; 4, hydraulic cylinder; 51, first rubber pad; 52, second rubber pad; 7, slide rail. DETAILED DESCRIPTION

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0023] Specific examples are given below.

[0024] See also Figure 1-5As shown, a motor assembly clamping tool comprises a base 11; a support 12 is provided on the top of the base 11; a plurality of clamping seats 17 are provided on the side of the support 12; an adjusting seat 16 is provided at the bottom of the clamping seat 17; a plurality of the adjusting seats 16 are hinged at the bottom with connecting rods 18; a plurality of the bottom ends of the connecting rods 18 are hinged with moving plates 15; a motor 13 is fixedly connected to the bottom of the support 12; a screw rod 14 is fixedly connected to the output end of the motor 13; the screw rod 14 is rotatably connected to the support 12; the screw rod 14 is connected to the moving plate 15 through a ball screw nut pair; the number of the clamping seats 17 is four, and the four clamping seats 17 are distributed on the four sides of the base 11; when in use, the staff puts the housing of the servo motor 13 above the support 12, and then relies on the motor 13 to drive the servo motor 13 to move. The movable screw 14 rotates, and then drives the movable plate 15 to move downward under the action of the ball screw nut pair, so as to drive the multiple clamping seats 17 to move closer to each other through the connecting rod 18, so that the middle motor 13 housing is automatically clamped. It is convenient to use, saves time and effort, and does not require the staff to manually operate the rotating screw 21. When placing the servo motor housing, the motor 13 can drive the screw 14 to rotate in the opposite direction. The motor 13 is a servo motor 13 or a stepping motor 13. The reverse rotation of the screw 14 will drive the movable plate 15 to move upward, so as to drive the multiple adjustment seats 16 to move away from each other through the connecting rod 18, thereby driving, so as to increase the distance between the multiple clamping seats 17, so that it is convenient for the staff to put the servo motor 13 housing into the support 12.

[0025] Further, such as Figure 1-5 As shown, a slide groove 22 is provided on the top of the adjustment seat 16; the bottom of the clamping seat 17 is slidably connected to the slide groove 22; a screw sleeve 23 is fixedly connected to the bottom of the clamping seat 17; a screw rod 21 is rotatably connected in the slide groove 22; the screw rod 21 passes through the screw sleeve 23 and is threadedly connected thereto; during use, when different servo motors 13 need to be assembled, the staff can adjust the rotating screw rod 21 according to the needs, and then rely on the screw rod 21 to drive the clamping seat 17 to move, thereby adjusting the distance between the clamping seats 17, and then the outer shells of different servo motors 13 can be conveniently fixed, thereby improving the adaptability and scope of use.

[0026] Further, such as Figure 2-3 As shown, a plurality of guide rods 3 are fixedly connected to the support 12; the guide rods 3 pass through the bottom of the adjustment seat 16 and are slidably connected thereto; when in use, when the adjustment seat 16 moves, the adjustment seat 16 will slide on the guide rods 3, and the guide rods 3 can be used to guide and support the moving seat, thereby improving the stability of its movement, thereby reducing the shaking during its movement and improving the stability of clamping.

[0027] Further, such as Figure 1-2 As shown, the top of the base 11 is hinged with a hydraulic cylinder 4; the output end of the hydraulic cylinder 4 is hinged to the side of the support 12; the hydraulic cylinder 4 is tilted; the top of the base 11 and the bottom of the support 12 are hinged; when in use, the hydraulic cylinder 4 can be used to push the base 11 to tilt and rotate, and then the tilt angle of the servo motor 13 housing can be adjusted. When the staff needs to install parts from a certain angle during assembly or the part installation position is blocked, this setting can facilitate the staff to install.

[0028] Further, such as Figure 1 As shown, the side surfaces of the plurality of clamping seats 17 are fixedly connected with a first rubber pad 51; the top side of the support 12 is fixedly connected with a second rubber pad 52, and the second rubber pad 52 is located in the middle of the plurality of first rubber pads 51; when in use, the first rubber pad 51 and the second rubber pad 52 are arranged, so that the outer surface of the servo motor 13 shell can be protected, thereby reducing the wear and scratches on the surface of the servo motor 13 shell.

[0029] Further, such as Figure 4-5 As shown, a slide rail 7 is fixed to the top of the adjustment seat 16; the slide rail 7 is slidably connected to the bottom of the clamping seat 17; when in use, the clamping seat 17 can be guided and fixed by setting the slide rail 7, thereby improving its movement stability and reducing its shaking, thereby improving the clamping stability.

[0030] Working principle: when in use, the staff puts the housing of the servo motor 13 above the support 12, and then relies on the motor 13 to drive the screw 14 to rotate, and then drives the moving plate 15 to move downward under the action of the ball screw nut pair, so as to drive multiple clamping seats 17 to move closer to each other through the connecting rod 18, so that the motor 13 housing in the middle is automatically clamped. It is convenient to use, saves time and effort, and does not require the staff to manually operate the rotating screw 21. When placing the servo motor housing, the motor 13 can drive the screw 14 to rotate in the opposite direction. The motor 13 is a servo motor 13 or a stepper motor 13. The reverse rotation of the screw rod 14 drives the moving plate 15 to move upward, thereby driving the multiple adjustment seats 16 to move away from each other through the connecting rod 18, thereby driving, so as to increase the distance between the multiple clamping seats 17, so that it is convenient for the staff to put the servo motor 13 housing into the support 12. During use, when different servo motors 13 need to be assembled, the staff can adjust the rotating screw rod 21 according to the needs, and then rely on the screw rod 21 to drive the clamping seat 17 to move The adjusting seat 16 can be moved to adjust the distance between the clamping seats 17, so that the outer shells of different servo motors 13 can be conveniently fixed, so as to improve the adaptability and scope of use. When the adjusting seat 16 moves, the adjusting seat 16 will slide on the guide rod 3, and the guide rod 3 can be used to guide and support the movable seat, so as to improve the stability of its movement, thereby reducing the shaking during its movement and improving the stability of clamping. By setting the hydraulic cylinder 4, the base 11 can be pushed to tilt and rotate, so as to adjust the inclination angle of the servo motor 13 shell. When the staff needs to install parts from a certain angle or the installation position of the parts is blocked during assembly, this setting can facilitate the installation of the staff. By setting the first rubber pad 51 and the second rubber pad 52, the outer surface of the servo motor 13 shell can be protected, so as to reduce the wear and scratches on the surface of the servo motor 13 shell. By setting the slide rail 7, the clamping seat 17 can be guided and fixed, so as to improve the stability of its movement, thereby reducing its shaking, so as to improve the stability of clamping.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A motor assembly clamping tool, comprising a base (11); a support (12) is provided on the top of the base (11); a plurality of clamping seats (17) are provided on the side of the support (12); and the characteristics are: The bottom of the clamping seat (17) is provided with an adjustment seat (16); the bottoms of the plurality of adjustment seats (16) are hinged with connecting rods (18); the bottom ends of the plurality of connecting rods (18) are hinged with a movable plate (15); the bottom of the support (12) is fixedly connected with a motor (13); the output end of the motor (13) is fixedly connected with a screw rod (14); the screw rod (14) is rotationally connected to the support (12); and the screw rod (14) is connected to the movable plate (15) via a ball screw nut pair.

2. The motor assembly clamping tool according to claim 1, characterized in that: The top of the adjusting seat (16) is provided with a slide groove (22); the bottom of the clamping seat (17) is slidably connected to the slide groove (22); the bottom of the clamping seat (17) is fixedly connected with a screw sleeve (23); a screw rod (21) is rotatably connected in the slide groove (22); the screw rod (21) passes through the screw sleeve (23) and is threadedly connected thereto.

3. The motor assembly clamping tool according to claim 1, characterized in that: A plurality of guide rods (3) are fixedly connected to the support (12); the guide rods (3) penetrate the bottom of the adjustment seat (16) and are slidably connected thereto.

4. The motor assembly clamping tool according to claim 1, characterized in that: A hydraulic cylinder (4) is hinged on the top of the base (11); the output end of the hydraulic cylinder (4) is hinged on the side of the support (12); the hydraulic cylinder (4) is arranged tilted; the top of the base (11) and the bottom of the support (12) are hinged.

5. The motor assembly clamping tool according to claim 1, characterized in that: The number of the clamping seats (17) is four, and the four clamping seats (17) are distributed on four sides of the base (11).

6. The motor assembly clamping tool according to claim 2, characterized in that: The side surfaces of the plurality of clamping seats (17) are all fixedly connected with a first rubber pad (51); the top side of the support seat (12) is fixedly connected with a second rubber pad (52), and the second rubber pad (52) is located in the middle of the plurality of first rubber pads (51).

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