Mounting device

Abstract

The utility model discloses an installation device which comprises an assembling clamping piece and an inner supporting assembly, an installation space is defined by the assembling clamping piece, and the inner supporting assembly is assembled on the assembling clamping piece and located in the installation space. The assembling clamping piece is provided with a clamping part, the clamping part is suitable for clamping a to-be-assembled device, the clamping part is suitable for abutting against the to-be-assembled device for limiting in the first direction of the mounting device, and the inner supporting assembly is suitable for moving into a through hole of the to-be-assembled device and abutting against the inner circumferential wall of the through hole. Therefore, according to the installation device, the structure is simple and compact, meanwhile, the clamping structure and the inner supporting structure are integrated, the matching reliability of the installation device and the to-be-assembled device is ensured, the clamping part and the to-be-assembled device are connected in an abutting mode for limiting, and the effect that the to-be-assembled device is pressed and assembled through the installation device can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of installation auxiliary tools, in particular to an installation device. Background Art

[0002] In the related art, during the production process of the motor, a mounting device is usually required to assemble the stator in the housing, but the existing mounting device has a complex structure and a single function, and the existing mounting device is not secure when matched with the stator, which easily leads to the risk of separation of the existing mounting device and the stator. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide an installation device which is not only simple and compact in structure, but also integrates a clamping structure and an internal support structure, and can also press-fit the components to be assembled.

[0004] According to the installation device of the utility model, it comprises: an assembly clamp and an inner support assembly, wherein the assembly clamp defines an installation space, and the inner support assembly is assembled on the assembly clamp and is located in the installation space;

[0005] The assembly clamp has a clamping portion, which is suitable for clamping the device to be assembled, and along the first direction of the installation device, the clamping portion is suitable for abutting and limiting the device to be assembled, and the inner support component is suitable for moving into the through hole of the device to be assembled and abutting against the inner peripheral wall of the through hole.

[0006] According to the installation device of the utility model, the installation device is not only simple and compact in structure, but also integrated with a clamping structure and an internal support structure to ensure the reliability of the matching between the installation device and the device to be assembled, and through the abutment and limiting of the clamping part with the device to be assembled, the installation device can also achieve the effect of press-fitting the device to be assembled.

[0007] In some examples of the present invention, the assembly clamp includes an assembly body and a clamp body, the assembly body is assembled to one end of the clamp body to jointly define an installation space, and the assembly body and / or the clamp body are fixedly matched with the inner support assembly.

[0008] In some examples of the present invention, the clamping body includes a main body portion and a clamping portion, and along a first direction, the clamping portion is fixedly connected to an end of the main body portion away from the assembly body.

[0009] In some examples of the present invention, the body portion is formed with a weight-reducing hole.

[0010] In some examples of the present invention, the assembly clamp is suitable for being assembled with the robot arm, and the assembly clamp is formed with an assembly hole, which is suitable for being assembled with the robot arm to limit the relative position of the assembly clamp and the robot arm.

[0011] In some examples of the present invention, an assembly groove is formed on the inner peripheral wall of the assembly hole, and along the radial direction of the assembly hole, the assembly groove is recessed toward the inside of the assembly clamp, and the assembly groove is suitable for assembling a partial structure of the robotic arm.

[0012] In some examples of the present invention, the mounting device further includes: a displacement ruler, which is mounted on the outer surface of the mounting clamp, and the displacement ruler is extended along the first direction.

[0013] In some examples of the present invention, a first assembly portion is formed on the outer surface of the assembly clamp, and the displacement ruler has a second assembly portion and a ruler portion connected thereto, and the second assembly portion is suitable for being assembled with the first assembly portion so that the displacement ruler can be detachably mounted on the assembly clamp.

[0014] In some examples of the present invention, one of the first assembly portion and the second assembly portion has a buckle, and the other of the first assembly portion and the second assembly portion has a snap-fitting boss, and the buckle is suitable for snap-fitting with the snap-fitting boss.

[0015] In some examples of the present invention, the inner support assembly includes an assembly body and a plurality of inner support members, and the assembly body is used to drive the plurality of inner support members to move along the radial direction of the assembly body so that the plurality of inner support members selectively abut against the inner peripheral wall of the through hole.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 is an exploded view of a mounting device according to an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the matching between the installation device and the device to be assembled according to the embodiment of the utility model.

[0020] Reference numerals:

[0021] Mounting device 100; assembly clamp 1; mounting space 10; assembly body 11; assembly hole 110; clamping body 12; main body 121; weight reduction hole 1210; clamping part 122; inner support component 2; component body 21; inner support member 22; displacement ruler 3; second assembly part 31; ruler part 32; device to be assembled 200; through hole 201; iron core 20a; winding 20b. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] Reference below Figure 1 and Figure 2 The installation device 100 according to an embodiment of the present invention is described. The installation device 100 can be used to assemble the stator of a motor to the housing of the motor, but the present invention is not limited to this. The installation device 100 can be applied to other devices that use the installation device 100 for installation. This application is explained by taking the application of the installation device 100 to assemble the stator of a motor to the housing of the motor as an example.

[0024] Combination Figure 1 and Figure 2 As shown, the installation device 100 according to the embodiment of the utility model includes an assembly clamp 1 and an inner support component 2, the assembly clamp 1 defines an installation space 10, the inner support component 2 is assembled on the assembly clamp 1 and is located in the installation space 10, the assembly clamp 1 has a clamping portion 122, the clamping portion 122 is suitable for clamping the device 200 to be assembled, and along the first direction of the installation device 100, the clamping portion 122 is suitable for abutting and limiting with the device 200 to be assembled, and the inner support component 2 is suitable for moving into the through hole 201 of the device 200 to be assembled and suitable for abutting with the inner peripheral wall of the through hole 201.

[0025] It should be noted that the installation device 100 is Figure 1 , Figure 2 When placed in the middle direction, Figure 1 , Figure 2 The X direction shown in is the first direction of the installation device 100. In some embodiments of the present invention, the device 200 to be assembled is configured as a stator of a motor as an example for description, wherein the stator includes an iron core 20a and a winding 20b, and the winding 20b is assembled on the iron core 20a. The main structure of the iron core 20a is configured as an annular cylinder, and a through hole 201 is formed in the iron core 20a.

[0026] Combination Figure 1 and Figure 2 As shown, in some embodiments, when the inner support component 2 is assembled with the assembly clamp 1, the inner support component 2 is located in the installation space 10, so that the structure of the installation device 100 is compact, which is beneficial to reducing the volume of the installation device 100, so as to facilitate the movement of the installation device 100 during the process of assembling the stator of the motor into the housing of the motor by the installation device 100, avoid interference between the installation device 100 and the housing, and facilitate that part of the structure of the installation device 100 is suitable for moving into the housing, so that the stator can be reliably installed and fixed to the housing.

[0027] like Figure 2 As shown, in some embodiments, during the process of the installation device 100 cooperating with the stator, part of the structure of the inner support assembly 2 moves into the through hole 201, and the inner support assembly 2 is suitable for abutting against the inner circumferential wall of the through hole 201, that is, the inner support assembly 2 is limitedly cooperated with the iron core 20a to limit the relative position of the inner support assembly 2 and the iron core 20a in the axial direction of the iron core 20a and the circumferential direction of the iron core 20a, and during the process of the installation device 100 cooperating with the stator, the clamping portion 122 is suitable for clamping the winding 20b, and in the first direction, one end of the clamping portion 122 close to the iron core 20a is suitable for abutting against the iron core 20a, so that during the process of the installation device 100 assembling the stator to the housing, due to the abutment between the clamping portion 122 and the iron core 20a in the first direction, the installation device 100 can apply a force to the stator in the first direction, so as to achieve the effect of the installation device 100 performing press-fitting on the stator, so that the stator can be reliably installed and fixed to the housing.

[0028] Therefore, the installation device 100 according to the embodiment of the utility model is not only simple and compact in structure, but also integrated with a clamping structure and an internal support structure to ensure the reliability of the matching between the installation device 100 and the device to be assembled 200, and through the abutment and limiting contact between the clamping portion 122 and the device to be assembled 200, the installation device 100 can also achieve the effect of press-fitting the device to be assembled 200.

[0029] In some embodiments of the present invention, Figure 1 As shown, the assembly clamp 1 includes an assembly body 11 and a clamping body 12 . The assembly body 11 is assembled at one end of the clamping body 12 to define an installation space 10 together. The assembly body 11 and / or the clamping body 12 are fixedly matched with the inner support assembly 2 .

[0030] In some embodiments, the assembly body 11 and the clamping body 12 can be integrally formed to form the assembly clamp 1, or the assembly body 11 and the clamping body 12 are constructed as separate parts, that is, the assembly body 11 and the clamping body 12 are respectively constructed as two independent parts. In some embodiments of the present invention, the assembly body 11 and the clamping body 12 are constructed as separate parts as an example for explanation, and the assembly body 11 and the clamping body 12 are assembled together to form the assembly clamp 1.

[0031] In some embodiments, the installation device 100 can be applied to the assembly of large motors. In order to ensure that the installation device 100 can be applied to the assembly of large motors, the assembly clamp 1 is made of metal materials, such as iron and steel. Considering the process of making the assembly clamp 1, the assembly body 11 and the clamping body 12 in the assembly clamp 1 are constructed as separate parts to facilitate the production of the assembly clamp 1, which is beneficial to reducing the cost of the assembly clamp 1.

[0032] In some embodiments, the mounting device 100 can be used for the assembly of small motors. Since the structural strength requirement of the assembly clamp 1 is relatively low, the assembly clamp 1 can be made of plastic material. The assembly body 11 and the clamping body 12 can be integrally formed into the assembly clamp 1 through an integrated injection molding production process. This can not only improve the connection strength between the assembly body 11 and the clamping body 12, but also omit the assembly process of the assembly body 11 and the clamping body 12.

[0033] It should be noted that in some embodiments of the present invention, the specific size of the installation device 100 is not limited. During the production process of the installation device 100, the size of the installation device 100 can be specifically determined according to the use requirements of the installation device 100, so that the installation device 100 can be used to meet the needs of components 200 to be assembled of different sizes. For example, installation devices 100 of matching sizes can be produced according to motors of different sizes.

[0034] In some embodiments, the main structure of the clamping body 12 can be constructed as an annular body. Along the axial direction of the clamping body 12, the assembly body 11 is arranged at one end of the clamping body 12 to jointly define the installation space 10. When the assembly clamp 1 is assembled with the inner support assembly 2, part of the structure of the inner support assembly 2 is located in the installation space 10.

[0035] In some embodiments, when the assembly clamp 1 is assembled with the inner support component 2, the inner support component 2 is fixedly matched with the assembly body 11 or the clamping body 12, or the inner support component 2 is fixedly matched with both the assembly body 11 and the clamping body 12, thereby achieving the effect of fixed matching of the assembly clamp 1 and the inner support component 2.

[0036] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the clamping body 12 includes a main body portion 121 and a clamping portion 122. Along the first direction, the clamping portion 122 is fixedly connected to an end of the main body portion 121 away from the assembly body 11, so that during the process of the mounting device 100 cooperating with the stator, the clamping portion 122 is suitable for clamping the winding 20b, and in the first direction, an end of the clamping portion 122 close to the iron core 20a is suitable for abutting against the iron core 20a.

[0037] In some embodiments, the main body 121 of the assembly body 11 and / or the clamping body 12 has a first mating hole, and the internal support component 2 has a second mating hole corresponding to the first mating hole. The screws used to fix the assembly clamp 1 and the internal support component 2 are suitable for passing through the first mating hole and the second mating hole to fix the assembly clamp 1 and the internal support component 2.

[0038] In some embodiments, the assembly body 11 is fixedly matched with the inner support component 2, wherein the assembly body 11 has a first matching hole, and the second matching hole provided on the inner support component 2 can be constructed as a countersunk hole, the inner peripheral wall of the second matching hole is provided with an internal thread, and the outer peripheral wall of the screw is provided with an external thread, and the internal thread is suitable for being screwed with the external thread. During the process of fixed matching between the assembly body 11 and the inner support component 2, the first matching hole and the second matching hole are correspondingly arranged, and the screw passes through the first matching hole and the second matching hole, and the screw is screwed with the inner support component 2 to make the assembly body 11 and the inner support component 2 fixedly matched, thereby achieving the effect of fixed assembly of the assembly clamp 1 and the inner support component 2.

[0039] Similarly, when the clamping body 12 is fixedly matched with the inner support component 2, the main body 121 has a first matching hole, or, when the assembly body 11 and the clamping body 12 are both fixedly matched with the inner support component 2, the assembly body 11 and the main body 121 both have a first matching hole.

[0040] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the main body 121 is formed with a weight-reducing hole 1210 , which is helpful to reduce the weight of the assembly clamp 1 and achieve the effect of lightweight design of the installation device 100 .

[0041] In some embodiments, the weight-reducing hole 1210 is connected to the installation space 10. When the temperature in the installation space 10 is too high, the weight-reducing hole 1210 can dissipate heat to maintain the temperature balance between the inside and outside of the installation space 10, which is beneficial to avoid affecting the working stability of the internal support assembly 2 in the installation space 10 due to high temperature.

[0042] In some embodiments of the present invention, Figure 1 As shown, the assembly clamp 1 is suitable for being assembled with a robot arm, and the assembly clamp 1 is formed with an assembly hole 110. The assembly hole 110 is suitable for being assembled with the robot arm to limit the relative position of the assembly clamp 1 and the robot arm. The assembly hole 110 is used to assemble with the robot arm so that the installation device 100 can be detachably assembled with the robot arm. In addition, for installation devices 100 of different sizes, the assembly holes 110 of the installation devices 100 of different sizes are unified so that the installation devices 100 of different sizes can all be adapted to the same robot arm, so that the robot arm can quickly switch between installation devices 100 of different sizes, and thus the robot arm can be compatible with the production of various models of motors.

[0043] In some embodiments of the present invention, Figure 1 As shown, an assembly groove is formed on the inner peripheral wall of the assembly hole 110 . Along the radial direction of the assembly hole 110 , the assembly groove is recessed toward the inside of the assembly clamp 1 . The assembly groove is suitable for assembling a partial structure of the robot arm.

[0044] In some embodiments, the robotic arm may have an assembly boss, and during the process of assembly between the mounting device 100 and the robotic arm, the assembly boss is suitable for moving into the assembly groove, and the assembly boss is suitable for abutting against the inner wall of the assembly groove, and the assembly groove and the assembly boss are limited to cooperate with each other to achieve the effect of fixed cooperation between the mounting device 100 and the robotic arm, so as to achieve the purpose of limiting the relative position of the mounting device 100 and the robotic arm, so as to improve the movement displacement accuracy of the mounting device 100 in the process of the robotic arm driving the mounting device 100 to move. For example, in the process of installing the stator on the shell by the mounting device 100, it is helpful to reduce the risk of collision between the mounting device 100 and / or the stator and the shell.

[0045] In some embodiments, a plurality of assembly grooves are formed on the inner circumferential wall of the assembly hole 110, and the robotic arm has multiple assembly bosses. The multiple assembly grooves are spaced apart along the circumferential direction of the assembly hole 110, and the multiple assembly grooves correspond one-to-one with the multiple assembly bosses, respectively, to further improve the assembly reliability of the mounting device 100 and the robotic arm, which is beneficial to improving the motion displacement accuracy when the robotic arm drives the mounting device 100 to move.

[0046] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the installation device 100 may further include a displacement ruler 3 , which is mounted on the outer surface of the mounting clamp 1 , and the displacement ruler 3 is extended along the first direction.

[0047] In some embodiments, the robot arm drives the installation device 100 to move the stator into the shell. By providing a displacement ruler 3 on the installation device 100, during the process of moving the stator into the shell, the operator can determine the relative position of the stator and the shell by observing the relative position of the displacement ruler 3 and the shell, so that the operator can determine whether the installation device 100 presses the stator to a suitable position, ensure the assembly accuracy of the stator and the shell, so that the stator can be reliably installed and fixed to the shell.

[0048] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the outer surface of the assembly clamp 1 is formed with a first assembly portion, and the displacement ruler 3 has a second assembly portion 31 and a ruler portion 32 connected thereto, and the second assembly portion 31 is suitable for being assembled with the first assembly portion, so that the displacement ruler 3 can be detachably mounted on the assembly clamp 1, and the ruler portion 32 has a scale, which is convenient for the operator to judge the relative position of the stator and the housing by observing the relative position of the displacement ruler 3 and the housing. In addition, since the displacement ruler 3 is detachably mounted on the assembly clamp 1, the installation device 100 has displacement rulers 3 of different lengths, so that the installation device 100 is suitable for motors of different sizes.

[0049] In some embodiments of the present invention, one of the first assembly portion and the second assembly portion 31 has a buckle, and the other of the first assembly portion and the second assembly portion 31 has a snap-fitting boss, and the buckle is suitable for snap-fitting with the snap-fitting boss.

[0050] In some embodiments, when the first assembly part has a snap buckle, the second assembly part 31 has a snap-fitting boss, or when the first assembly part has a snap-fitting boss, the second assembly part 31 has a snap buckle, and the snap buckle and the snap-fitting boss are snapped together to achieve the effect of the first assembly part and the second assembly part 31 being assembled together, and the displacement ruler 3 can be detachably mounted on the assembly clamp 1.

[0051] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the inner support assembly 2 includes an assembly body 21 and a plurality of inner support members 22 . The assembly body 21 is used to drive the plurality of inner support members 22 to move along the radial direction of the assembly body 21 , so that the plurality of inner support members 22 selectively abut against the inner peripheral wall of the through hole 201 .

[0052] In some embodiments, the main structure of the component body 21 is constructed as a cylindrical structure. Along the axial direction of the component body 21, the inner support member 22 is located at one end of the component body 21, and along the radial direction of the component body 21, the inner support member 22 can be movably installed on the component body 21.

[0053] In some embodiments, when the inner support assembly 2 is used to internally support the stator, multiple inner support members 22 are controlled to move along the radial direction of the assembly body 21 toward the direction away from the central axis of the assembly body 21, so that the inner support members 22 can abut against the inner circumferential wall of the through hole 201 of the iron core 20a, thereby achieving the effect of the inner support assembly 2 being used to internally support the iron core 20a, that is, the inner support assembly 2 and the stator are limited to limit the relative position of the inner support assembly 2 and the stator in the axial direction of the stator and the circumferential direction of the stator.

[0054] When the installation device 100 needs to be separated from the stator, the multiple inner support members 22 are controlled to move along the radial direction of the component body 21 toward the central axis direction close to the component body 21, so that the inner support members 22 are separated from the inner circumferential wall of the through hole 201 of the iron core 20a, so that the inner support assembly 2 can be moved out of the iron core 20a, thereby achieving the effect of separating the installation device 100 from the stator.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" 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.

[0056] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A mounting device, characterized in that: include: An assembly clamp and an inner support assembly, wherein the assembly clamp defines an installation space, and the inner support assembly is assembled on the assembly clamp and is located in the installation space; The assembly clamp has a clamping portion, which is suitable for clamping the device to be assembled, and along the first direction of the installation device, the clamping portion is suitable for abutting and limiting the position with the device to be assembled, and the inner support component is suitable for moving into the through hole of the device to be assembled and abutting with the inner peripheral wall of the through hole.

2. The mounting device according to claim 1, characterized in that: The assembly clamp comprises an assembly body and a clamping body. The assembly body is assembled on one end of the clamping body to jointly define the installation space. The assembly body and / or the clamping body are fixedly matched with the inner support assembly.

3. The mounting device according to claim 2, characterized in that: The clamping body comprises a main body and a clamping portion. Along the first direction, the clamping portion is fixedly connected to an end of the main body away from the assembly body.

4. The mounting device according to claim 3, characterized in that: The main body is formed with a weight-reducing hole.

5. The mounting device according to any one of claims 1 or 2, characterized in that: The assembly clamp is suitable for being assembled with the robot arm. The assembly clamp is formed with an assembly hole. The assembly hole is suitable for being assembled with the robot arm to limit the relative position of the assembly clamp and the robot arm.

6. The mounting device according to claim 5, characterized in that: An assembly groove is formed on the inner peripheral wall of the assembly hole. Along the radial direction of the assembly hole, the assembly groove is recessed toward the inside of the assembly clamp. The assembly groove is suitable for assembling a partial structure of the mechanical arm.

7. The mounting device according to claim 1, characterized in that: Also includes: A displacement ruler is mounted on the outer surface of the mounting clamp, and the displacement ruler is extended along the first direction.

8. The mounting device according to claim 7, characterized in that: The outer surface of the assembly clamp is formed with a first assembly portion, and the displacement ruler has a second assembly portion and a ruler portion connected thereto, wherein the second assembly portion is suitable for being assembled with the first assembly portion so that the displacement ruler can be detachably mounted on the assembly clamp.

9. The mounting device according to claim 8, characterized in that: One of the first assembly portion and the second assembly portion has a buckle, and the other of the first assembly portion and the second assembly portion has a buckle boss, and the buckle is suitable for buckling with the buckle boss.

10. The mounting device according to claim 1, characterized in that: The inner support assembly comprises an assembly body and a plurality of inner support members, wherein the assembly body is used to drive the plurality of inner support members to move along the radial direction of the assembly body so that the plurality of inner support members selectively abut against the inner peripheral wall of the through hole.

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