Motor clamping device

Abstract

The utility model relates to a motor clamping device which comprises a motor supporting plate, a clamping mechanism and an elastic piece, the clamping mechanism is arranged on the motor supporting plate and used for clamping a motor, the clamping mechanism comprises a first clamping piece and a second clamping piece, and a motor mounting space is defined between the first clamping piece and the second clamping piece; the elastic piece is connected with the clamping mechanism, and elastic force of the elastic piece drives the first clamping piece and the second clamping piece to be close to each other. Therefore, through the arrangement of the elastic piece connected with the clamping mechanism, the elastic force of the elastic piece drives the first clamping piece and the second clamping piece to be close to each other, so that the stability and the reliability of the clamping mechanism are better when the clamping mechanism clamps the motor, and the elastic piece can play a damping role.

Description

Technical Field

[0001] The present application relates to the technical field of motor auxiliary devices, and in particular to a motor clamping device. Background Art

[0002] When a power motor has quality problems, it needs to be disassembled for repair. During repair, a clamping device is often needed to clamp the motor to limit the position of the motor, making it more convenient for maintenance personnel to repair the motor. However, in the prior art, the clamping device has poor clamping reliability and stability for the motor, which is not convenient for maintenance personnel to repair. Utility Model Content

[0003] The present application provides a motor clamping device to solve the technical problem of poor motor clamping reliability and stability.

[0004] The motor clamping device provided in accordance with the embodiment of the present application includes: a motor support plate, a clamping mechanism and an elastic member, wherein the clamping mechanism is arranged on the motor support plate and is used to clamp the motor, the clamping mechanism includes a first clamping member and a second clamping member, and a motor installation space is defined between the first clamping member and the second clamping member; the elastic member is connected to the clamping mechanism, and the elastic force of the elastic member drives the first clamping member and the second clamping member to approach each other.

[0005] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0006] Therefore, by providing an elastic member connected to the clamping mechanism, the elastic force of the elastic member drives the first clamping member and the second clamping member to approach each other, so that the clamping mechanism has better stability and reliability when clamping the motor, and the elastic member can play a damping role.

[0007] In some embodiments, the motor clamping device includes: a motor support plate, a clamping mechanism and an elastic member, wherein the clamping mechanism is arranged on the motor support plate and is used to clamp the motor, the clamping mechanism includes a first clamping member and a second clamping member, and a motor installation space is defined between the first clamping member and the second clamping member; the elastic member is connected to the clamping mechanism, and the elastic force of the elastic member drives the first clamping member and the second clamping member to approach each other.

[0008] In some embodiments, the motor clamping device further includes: a first adjustment mechanism and a mounting seat, wherein the first adjustment mechanism is connected to the first clamping member, the mounting seat is connected to the first adjustment mechanism, and the first adjustment mechanism is used to adjust the distance between the mounting seat and the first clamping member.

[0009] In some embodiments, the mounting seat has a threaded hole, and the first adjustment mechanism is a threaded column, and the threaded column is threadedly connected to the threaded hole.

[0010] In some embodiments, the motor clamping device further includes: a first guide block, the first guide block is fixed on the motor support plate, the mounting seat has a guide groove, and the first guide block is slidably matched with the guide groove.

[0011] In some embodiments, a side of the first guide block facing away from the first clamping member has a stop convex edge.

[0012] In some embodiments, the motor support plate has an installation groove, the length direction of the installation groove is parallel to the arrangement direction of the first clamping member and the second clamping member, the elastic member is arranged in the installation groove, and a second guide block is provided in the installation groove; one end of the elastic member is connected to the first clamping member through the second guide block, and the other end of the elastic member is connected to a side wall of the installation groove away from the second clamping member.

[0013] In some embodiments, the motor clamping device further includes: a second adjusting mechanism, the second adjusting mechanism is connected below the motor support plate, and the second adjusting mechanism is retractable in the up and down directions to adjust the height of the motor support plate.

[0014] In some embodiments, the second adjustment mechanism is rotatable around a first axis.

[0015] In some embodiments, the motor clamping device also includes: a rotating drive member and a third adjusting mechanism, wherein the rotating drive member has an output shaft; the third adjusting mechanism is connected to both the output shaft and the second adjusting mechanism, and the third adjusting mechanism is used to convert the rotation of the output shaft around the second axis into a rotation around the first axis, and the first axis is perpendicular to the second axis.

[0016] In some embodiments, the motor clamping device also includes: a shell and a cover body, the shell defines a accommodating cavity, the upper end of the accommodating cavity has an open mouth, and the second adjustment mechanism is arranged in the accommodating cavity; the cover body is arranged at the open mouth and is detachably connected to the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0018] In order to more clearly illustrate the embodiments of the present application 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, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0020] Figure 1 A cross-sectional view of a motor clamping device provided in an embodiment of the present application;

[0021] Figure 2 A schematic diagram of a motor clamping device provided in an embodiment of the present application;

[0022] Figure 3 An exploded view of a part of the mechanism of a motor clamping device provided in an embodiment of the present application;

[0023] Figure 4 A schematic structural diagram of a first clamping member, a second clamping member, and a motor placement plate of a motor clamping device provided in an embodiment of the present application;

[0024] Figure 5 An exploded view of a motor clamping device provided in an embodiment of the present application;

[0025] Figure 6 A cross-sectional view of a partial mechanism of a motor clamping device provided in an embodiment of the present application;

[0026] Figure 7 A cross-sectional view of another partial mechanism of a motor clamping device provided in an embodiment of the present application.

[0027] Description of reference numerals:

[0028] 100. Motor clamping device; 200. Motor;

[0029] 1. Motor support plate; 110. Mounting slot; 120. Second guide block;

[0030] 2. Clamping mechanism; 21. First clamping member; 211. Clamping body; 212. Protective pad; 22. Second clamping member;

[0031] 3. elastic member; 4. first adjusting mechanism;

[0032] 5. Mounting seat; 51. Threaded hole; 52. Guide groove;

[0033] 6. First guide block; 61. Stop convex edge; 7. Second adjustment mechanism; 8. Rotary drive member; 81. Output shaft

[0034] 9. Third adjustment mechanism; 10. Shell; 11. Cover; 12. Accommodating cavity; X. First axis; Y. Second axis. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0036] For ease of description, spatial relative terms may be used herein to describe the relative position or movement of one element or feature relative to another element or feature as shown in the figure, such as "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside". Such spatial relative terms are intended to include different orientations of the device in use or operation other than the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a change in posture or a change in motion state, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both above and below orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0037] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0038] In the description of the present application, “plurality” means two or more.

[0039] In order to solve the technical problem of poor clamping reliability and stability of the motor in the prior art, the present application provides a motor clamping device that can ensure the reliability and stability of the clamping of the motor.

[0040] The motor clamping device 100 provided in the embodiment of the present application includes: a motor support plate 1, a clamping mechanism 2 and an elastic member 3.

[0041] Specifically, if Figure 1-Figure 7 As shown, the clamping mechanism 2 is arranged on the motor support plate 1 and is used to clamp the motor 200. The clamping mechanism 2 includes a first clamping member 21 and a second clamping member 22. The first clamping member 21 and the second clamping member 22 define a motor installation space between them; the elastic member 3 is connected to the clamping mechanism 2, and the elastic force of the elastic member 3 drives the first clamping member 21 and the second clamping member 22 to approach each other.

[0042] It can be understood that, during the use of the motor clamping device 100 , the motor 200 is clamped by the motor clamping device 100 to perform maintenance, disassembly, or assembly and connection on the motor 200 .

[0043] The motor clamping device 100 includes a motor support plate 1, a clamping mechanism 2 and an elastic member 3. When the motor 200 is placed on the motor clamping device 100, it is suitable for the motor 200 to be placed on the motor support plate 1 so that the motor support plate 1 is suitable for carrying the motor 200, and a clamping mechanism 2 is suitable for being constructed on the motor support plate 1. The clamping mechanism 2 is suitable for clamping the motor 200 to achieve the clamping effect of the motor clamping device 100 on the motor 200.

[0044] It should be noted that the clamping mechanism 2 includes: a first clamping member 21 and a second clamping member 22, the first clamping member 21 and the second clamping member 22 are arranged opposite to each other, and a motor installation space can be constructed between the first clamping member 21 and the second clamping member 22, and the motor installation space is used to place the motor 200, so that after the motor 200 is placed in the motor installation space, the motor 200 can be limited from the opposite sides of the motor 200, so that the motor clamping device 100 can clamp the motor 200 more reliably.

[0045] For example, the specific shapes of the first clamping member 21 and the second clamping member 22 can be specifically set according to the actual model of the motor 200. The motor 200 can be a linear motor. In this case, the first clamping member 21 and the second clamping member 22 can be constructed in a plate shape so that the side surface of the first clamping member 21 and the second clamping member 22 facing the motor 200 can fit with the motor 200 to ensure the clamping effect. The first clamping member 21 may include a clamping body 211 and a protective pad 212. The clamping body 211 clamps the motor 200 through the protective pad 212, thereby protecting the motor 200. The protective pad 212 can be a rubber pad. The elastic member 3 can be a spring, and the elastic member 3 can be two. The two elastic members 3 can be connected to the first clamping member 21 and the second clamping member 22 respectively to further improve the clamping effect on the motor 200.

[0046] For example, the elastic member 3 is in its original length or slightly compressed state when the motor clamping device 100 is not in use. When the motor 200 is placed in the motor installation space, the elastic member 3 will be compressed. When the motor 200 is placed in the motor installation space, the elastic member 3 will be further compressed. After the installation is completed, the elastic member 3 is suitable for starting to reset to drive the first clamping member 21 and the second clamping member 22 to approach each other so that the clamping setting of the clamping mechanism outside the motor 200 is more reliable, so as to improve the clamping stability and reliability of the motor clamping device 100 for the motor 200.

[0047] Therefore, by setting an elastic member 3 connected to the clamping mechanism 2, the elastic force of the elastic member 3 drives the first clamping member 21 and the second clamping member 22 to approach each other, so that the clamping mechanism 2 has better stability and reliability when clamping the motor 200, and the elastic member 3 can play a damping role.

[0048] In some embodiments, Figure 5 As shown, the motor clamping device 100 also includes: a first adjusting mechanism 4 and a mounting seat 5, the first adjusting mechanism 4 is connected to the first clamping member 21, the mounting seat 5 is arranged on the side of the first clamping member 21 away from the second clamping member 22, the mounting seat 5 is connected to the first adjusting mechanism 4, and the first adjusting mechanism 4 is used to adjust the distance between the mounting seat 5 and the first clamping member 21.

[0049] During the use of the motor clamping device 100, a first adjustment mechanism 4 is also provided on the motor clamping device 100, and the first adjustment mechanism 4 is connected to the first clamping member 21 or the second clamping member 22, so that when the user uses the motor clamping device 100, the motor installation space can be adjusted by manipulating the first adjustment mechanism 4, that is, the first clamping member 21 and the second clamping member 22 can be moved closer or farther away through the first adjustment mechanism 4, so that the clamping mechanism 2 can be adjusted for different models of motors 200, so that the motor clamping device 100 can adjust its performance according to demand to clamp the motor 200. At the same time, the motor clamping device 100 also includes a mounting seat 5, which is suitable for providing an installation position for the setting of the first adjustment mechanism 4, so that the first adjustment mechanism 4 can be arranged on the mounting seat 5, so that the first adjustment mechanism 4 can be connected to the clamping mechanism 2 to achieve the limit for different models of motors.

[0050] In some embodiments, Figure 5As shown, the mounting seat 5 has a threaded hole 51, and the first adjustment mechanism 4 is a threaded column, which is threadedly connected to the threaded hole 51. The mounting seat 5 has a threaded hole 51, and the first adjustment mechanism 4 is set as a threaded column. Since the threaded column and the threaded hole 51 can be threadedly matched, the threaded column can be rotated to move toward or away from the motor, thereby making the use of the first adjustment mechanism 4 more accurate and reliable, so that the clamping mechanism 2 can better clamp the motor 200. In other embodiments, the first adjustment mechanism 4 can also be set as a telescopic rod installed on the mounting seat 5, which is not limited here.

[0051] When the distance between the first clamping member 21 and the mounting seat 5 is adjusted by the threaded column, the threaded column can be rotated to move toward the first clamping member 21 and push the first clamping member 21 to move toward the second clamping member 22 to reduce the motor installation space, and can be reset by the elastic member 3 to ensure the clamping effect on the motor 200.

[0052] In some embodiments, Figure 5 As shown, the motor clamping device 100 further includes: a first guide block 6, the first guide block 6 is fixed on the motor support plate 1, the mounting seat 5 has a guide groove 52, and the first guide block 6 is slidably matched with the guide groove 52. It should be noted that the first guide block 6 is suitable for guiding and matching with the guide groove 52 on the mounting seat 5, so that the mounting seat 5 can slide under the restriction of the first guide block 6, so that the first adjustment mechanism 4 can be correspondingly arranged on the clamping mechanism 2 to adjust the performance of the clamping mechanism 2.

[0053] In some embodiments, Figure 5 As shown, the first guide block 6 has a stop convex edge 61 on one side away from the first clamping member 21. It can be understood that by providing the stop convex edge 61 on the side of the first guide block 6 away from the first clamping member 21, the stop convex edge 61 is suitable for limiting the first guide block 6, so that when the first guide block 6 slides to the maximum distance during the sliding process, it can be limited by the stop convex edge 61 to avoid excessive movement and falling off.

[0054] In some embodiments, Figure 5As shown, the motor support plate 1 has a mounting groove 110, the length direction of the mounting groove 110 is parallel to the arrangement direction of the first clamping member 21 and the second clamping member 22, the elastic member 3 is arranged in the mounting groove 110, and a second guide block 120 is arranged in the mounting groove 110. One end of the elastic member 3 is connected to the first clamping member 21 through the second guide block 120, and the other end of the elastic member 3 is connected to a side wall of the mounting groove 110 away from the second clamping member 22. The motor support plate 1 is also provided with a mounting groove 110, and the mounting groove 110 is suitable for providing space for the arrangement of the elastic member 3, so that the elastic member 3 can be compressed or extended in the mounting groove 110 when elastic deformation is performed. At the same time, a second guide block 120 is provided in the installation groove 110, one end of the second guide block 120 is connected to the free end of the elastic member 3, and the other end of the second guide block 120 is connected to the first clamping member 21, so that the elastic member 3 is suitable for transmitting the elastic force to the second guide block 120 when performing elastic work or elastic reset, so that the second guide block 120 drives the first clamping member 21 to move. For example, the elastic member 3 is sheathed on the guide rod, the guide rod is passed through the second guide block 120 and the two ends are fixed to the two side walls in the length direction of the installation groove 110, so as to ensure the stability of the elastic force provided by the elastic member 3 when it is extended and retracted.

[0055] In some embodiments, Figure 1 and Figure 6 As shown, the motor clamping device 100 may further include a second adjusting mechanism 7 , which is connected below the motor support plate 1 , and is retractable in the up-down direction to adjust the height of the motor support plate 1 .

[0056] It is understandable that a second adjustment mechanism 7 is also provided at the bottom of the clamping mechanism 2, and the second adjustment mechanism 7 is suitable for being connected to the motor support plate 1 to drive the motor support plate 1 to move in the up and down directions. Therefore, during the use of the motor clamping device 100, when the motor clamping device 100 needs to be used, it is suitable to adjust the clamping mechanism 2 to an appropriate height for use through the second adjustment mechanism 7, thereby improving the convenience of operation.

[0057] In some embodiments, Figure 1As shown, the motor clamping device 100 further includes: a housing 10 and a cover 11. The housing 10 defines a housing cavity 12, the upper end of the housing cavity 12 has an open mouth, and the second adjustment mechanism 7 is arranged in the housing cavity 12; the cover 11 is arranged at the open mouth and is detachably connected to the housing 10. Therefore, the motor clamping device 100 is suitable for being stored in the housing 10 before or after use. Since the upper part of the housing cavity 12 is provided with an open mouth, when the motor clamping device 100 needs to be used, it is suitable for the cover 11 to be opened, so that the clamping mechanism 2 can be exposed and slide out from the open mouth under the drive of the second adjustment mechanism 7 to realize the use of the motor clamping device 100. After use, it is suitable for the motor clamping device 100 to be stored from the open mouth, and the cover 11 is closed and arranged at the open mouth to realize the storage and arrangement of the motor clamping device 100.

[0058] In some embodiments, Figure 1 As shown, the second adjustment mechanism 7 is rotatable around the direction of the first axis X. It can be understood that, since the second adjustment mechanism 7 can be rotated along the direction of the first axis X, the second adjustment mechanism 7 can not only adjust the height of the motor 200 during use, but also rotate the motor 200, so that the motor 200 can rotate in the circumferential direction of the motor clamping device 100 to further facilitate operation.

[0059] In some embodiments, Figure 1 As shown, the motor clamping device also includes: a rotating drive member 8 and a third adjusting mechanism 9, the rotating drive member 8 has an output shaft 81; the third adjusting mechanism 9 is connected to both the output shaft 81 and the second adjusting mechanism 7, and the third adjusting mechanism 9 is used to convert the rotation of the output shaft 81 around the second axis Y into a rotation around the first axis X, and the first axis X is perpendicular to the second axis Y.

[0060] It can be understood that the rotary drive member 8 is suitable for providing power, and the power is suitable for being output through the output shaft 81 and transmitted to the third adjusting mechanism 9. The third adjusting mechanism 9 can convert the rotation around the second axis into the rotation around the first axis, so as to drive the second adjusting mechanism 7 to rotate, so that the second adjusting mechanism 7 can rotate in the direction of the first axis, so as to facilitate the spatial arrangement and ensure the transmission efficiency.

[0061] For example, the third adjustment mechanism 9 may be two mutually perpendicular bevel gears, wherein the axis of one bevel gear is the first axis X, and the axis of the other bevel gear is the second axis Y. Alternatively, it may be other mutually meshing gears, screws, and other structures, which are not limited here.

[0062] It should be noted that, in the embodiment of the present application, the structures of the first clamping member 21 and the second clamping member 22 may be the same. Figure 5The left side clamping member shown can be the first clamping member 21 or the second clamping member 22. Figure 5 When the left clamping member is the first clamping member 21, the right clamping member is the second clamping member 22. Figure 5 When the left clamping member shown is the second clamping member 22 , the right clamping member is the first clamping member 21 .

[0063] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0064] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A motor clamping device, characterized in that: include: Motor support plate; A clamping mechanism, the clamping mechanism is arranged on the motor support plate and is used to clamp the motor, the clamping mechanism comprises a first clamping member and a second clamping member, and a motor installation space is defined between the first clamping member and the second clamping member; An elastic member is connected to the clamping mechanism, and the elastic force of the elastic member drives the first clamping member and the second clamping member to move closer to each other.

2. The motor clamping device according to claim 1, characterized in that: Also includes: a first adjusting mechanism, wherein the first adjusting mechanism is connected to the first clamping member; The mounting seat is connected to the first adjusting mechanism, the mounting seat is arranged on a side of the first clamping member away from the second clamping member, and the first adjusting mechanism is used to adjust the distance between the mounting seat and the first clamping member.

3. The motor clamping device according to claim 2, characterized in that: The mounting seat has a threaded hole, and the first adjusting mechanism is a threaded column, which is threadedly connected to the threaded hole.

4. The motor clamping device according to claim 2, characterized in that: Also includes: A first guide block is fixed on the motor support plate, the mounting seat has a guide groove, and the first guide block is slidably matched with the guide groove.

5. The motor clamping device according to claim 4, characterized in that: A side of the first guide block facing away from the first clamping member has a stop convex edge.

6. The motor clamping device according to claim 2, characterized in that: The motor support plate has a mounting groove, the length direction of the mounting groove is parallel to the arrangement direction of the first clamping member and the second clamping member, the elastic member is arranged in the mounting groove, and a second guide block is arranged in the mounting groove; One end of the elastic member is connected to the first clamping member through the second guide block, and the other end of the elastic member is connected to a side wall of the mounting groove away from the second clamping member.

7. The motor clamping device according to claim 1, characterized in that: Also includes: The second adjusting mechanism is connected below the motor supporting plate, and the second adjusting mechanism is retractable in the up-down direction to adjust the height of the motor supporting plate.

8. The motor clamping device according to claim 7, characterized in that: The second adjustment mechanism is rotatable around the direction of the first axis.

9. The motor clamping device according to claim 8, characterized in that: Also includes: a rotary drive member having an output shaft; A third adjusting mechanism is connected to both the output shaft and the second adjusting mechanism, and is used for converting the rotation of the output shaft around the second axis into the rotation around the first axis, wherein the first axis is perpendicular to the second axis.

10. The motor clamping device according to claim 7, characterized in that: Also includes: A housing, wherein a housing cavity is defined in the housing, an upper end of the housing cavity has an open opening, and the second adjustment mechanism is disposed in the housing cavity; A cover body is disposed on the open opening and is detachably connected to the shell.

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