Assembly tool

Abstract

The utility model discloses an assembly tool, the assembly tool includes: an assembly platform and a mounting rack, the mounting rack is movably arranged on the assembly platform and is suitable for switching between a first position and a second position relative to the assembly platform, the gearbox is suitable for being installed on the mounting rack, and the gearbox is suitable for being installed on the mounting rack. And the mounting rack and the mounting rack move synchronously. The assembly tool can play a good role in supporting and positioning the gearbox, and can flexibly adjust different postures of the gearbox in the assembly, repair and disassembly processes, so that the operation convenience of assembly and disassembly of the gearbox can be improved, manpower can be saved, and the working quality and efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gearbox assembly tooling, in particular to an assembly tooling. Background Art

[0002] With the rapid development of modern manufacturing, the gearbox is a key component in modern mechanical equipment, and its assembly and disassembly process is of great significance to ensure product quality and production efficiency. Gearbox assembly and repair and disassembly during the trial production stage usually involve the support and flipping of the gearbox assembly, which is mainly presented by the operator manually flipping the gearbox to adjust the gearbox to different postures and fix it, so as to meet the different angle requirements during the assembly and disassembly process.

[0003] In the related art, for the assembly and disassembly of the gearbox assembly, operators often need to perform flipping and supporting operations multiple times and for a long time, which increases labor costs and increases the labor intensity of operators, seriously affecting the efficiency and quality of assembly and disassembly. Utility Model Content

[0004] 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 assembly tool, which can play a good supporting and positioning role for the gearbox, and can flexibly adjust the different postures of the gearbox during assembly and repair and disassembly, thereby improving the convenience of gearbox assembly and disassembly, saving manpower and improving work quality and efficiency.

[0005] According to the assembly tool of the first aspect of the present invention, the assembly tool is used to assemble a gearbox, and the assembly tool includes: an assembly platform and a mounting frame, the mounting frame is movably arranged on the assembly platform, and is suitable for switching between a first position and a second position relative to the assembly platform, and the gearbox is suitable for being installed on the mounting frame and moving synchronously with the mounting frame.

[0006] According to the assembly tool of the utility model, the gearbox can be well supported and positioned by the mounting stand and the assembly platform, and the gearbox can be driven to move by the mounting stand, so that the different postures of the gearbox during assembly and repair and disassembly can be flexibly adjusted, thereby improving the operational convenience of gearbox assembly and disassembly. In this way, manpower can be saved and the quality and efficiency of gearbox assembly and repair and disassembly can be improved.

[0007] According to some embodiments of the utility model, a liquid receiving pan is provided on the assembly platform, the liquid receiving pan is opposite to the mounting frame in the height direction, and in the first position or the second position, the liquid outlet of the gearbox is suitable for discharging the medium in the box to the liquid receiving pan.

[0008] In some embodiments, the assembly platform includes a support beam, a first flange is disposed on the support beam, the mounting frame has a second flange, and the first flange is connected to the second flange.

[0009] Furthermore, the first flange is rotatably disposed on the support beam to drive the mounting frame to rotate relative to the assembly platform.

[0010] Furthermore, the assembly platform further comprises: a driving part and an adjusting wheel, wherein a power input end of the driving part is connected to the adjusting wheel, and a power output end of the driving part is connected to the first flange.

[0011] Furthermore, the driving unit also includes a self-locking structure, which is arranged at the power input end and / or the power output end and is suitable for self-locking when the mounting platform is in the first position and / or the second position.

[0012] According to some embodiments of the utility model, the mounting bracket includes: a second flange and an extension rod, one end of the extension rod is connected to the second flange, and the other end of the extension rod is connected to the gearbox to separate the gearbox from the support beam of the assembly platform.

[0013] Furthermore, a mounting plate is provided on the extension rod, and a plurality of mounting holes are provided on the mounting plate to adapt to different gearboxes.

[0014] In some embodiments, a mounting plate is disposed on the extension rod, and the mounting plates are optionally multiple, and each mounting plate is adapted to one type of the gearbox.

[0015] According to some embodiments of the utility model, the assembly platform is further provided with moving wheels, and at least one of the moving wheels is configured as a universal wheel.

[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 It is a schematic diagram of the cooperation between the assembly tool and the gearbox according to some embodiments of the utility model;

[0019] Figure 2 It is a schematic diagram of the position of the assembly tool when the gearbox discharges the medium in the box according to some embodiments of the utility model;

[0020] Figure 3 is an axonometric view of an assembly tool according to some embodiments of the utility model;

[0021] Figure 4 It is a front view of an assembly tool according to some embodiments of the utility model.

[0022] Reference numerals:

[0023] Assembly tool 1;

[0024] Support beam 111, first flange 112, adjusting wheel 113, moving wheel 114;

[0025] Mounting stand 12, second flange 121, extension rod 122, mounting plate 123, mounting hole 123a;

[0026] Liquid receiving tray 13, handle 131;

[0027] Fastener 14;

[0028] Gearbox 2, liquid outlet 21. DETAILED DESCRIPTION

[0029] 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 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 creative work are within the scope of protection of this application.

[0030] Unless otherwise defined, all technical and scientific terms used in this application have the same meanings as those commonly understood by technicians in the technical field of this application; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned drawings and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order or a primary and secondary relationship.

[0031] Reference to "embodiment" in this application means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments.

[0032] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "attached" 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 direct connection, or an indirect connection 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.

[0033] The term "and / or" in this application is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this application generally indicates that the associated objects before and after are in an "or" relationship.

[0034] In the embodiments of the present application, the same reference numerals represent the same components, and for the sake of brevity, detailed descriptions of the same components are omitted in different embodiments. It should be understood that the thickness, length, width and other dimensions of various components in the embodiments of the present application shown in the drawings, as well as the overall thickness, length, width and other dimensions of the integrated device are only exemplary descriptions and should not constitute any limitation to the present application.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In the description of the present invention, a first feature being “above” or “below” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact but are in contact with each other via another feature therebetween.

[0037] In the description of the present invention, a first feature “above”, “over” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0038] The term "plurality" used in the present application refers to two or more (including two).

[0039] Reference below Figure 1-Figure 4An assembly tool 1 according to an embodiment of the present invention is described.

[0040] like Figure 3 As shown, according to the assembly tool 1 of the embodiment of the first aspect of the utility model, the assembly tool 1 is used to assemble the gearbox 2, and the assembly tool 1 includes: an assembly platform and a mounting stand 12.

[0041] The mounting frame 12 is movably disposed on the assembly platform and is suitable for switching between a first position and a second position relative to the assembly platform. The gearbox 2 is suitable for being mounted on the mounting frame 12 and moving synchronously with the mounting frame 12 .

[0042] Specifically, the assembly platform can provide a mounting position for some other components in the assembly tool 1 (such as the mounting stand 12), and can support, fix and protect some other components in the assembly tool 1; the mounting stand 12 can move relative to the assembly platform to switch between a first position and a second position, and the gearbox 2 is suitable for being installed on the mounting stand 12. When the mounting stand 12 moves, it can drive the gearbox 2 to move synchronously, thereby making it possible to adjust the gearbox 2 to different postures.

[0043] It should be pointed out that the first position and the second position mentioned above can be, but are not limited to, relative positions in the same direction. For example, the first position and the second position can refer to different positions in the height direction, different positions in the front-to-back direction, or different positions in the left-to-right direction. The first position and the second position are not limited to distance changes, but can also include changes in direction, angle, etc. For example, the first position and the second position can refer to different positions at different angles. In this way, by moving the mounting stand 12 and driving the gearbox 2 to move synchronously, the gearbox 2 can be located at different positions at different angles and directions, which can meet the various postures required in the tooling process such as assembly or repair and disassembly, and effectively improve the convenience of assembly and disassembly of the gearbox 2.

[0044] According to the assembly tool 1 of the utility model, the gearbox 2 can be well supported and positioned by the mounting stand 12 and the assembly platform, and the gearbox 2 can be driven to move by the mounting stand 12, so that the different postures of the gearbox 2 during the assembly and repair and disassembly process can be flexibly adjusted, thereby improving the operational convenience of the assembly and disassembly of the gearbox 2. In this way, manpower can be saved and the quality and efficiency of the assembly and repair and disassembly of the gearbox 2 can be improved.

[0045] like Figure 2 As shown, according to some embodiments of the present invention, a liquid receiving pan 13 is provided on the assembly platform, the liquid receiving pan 13 is opposite to the mounting stand 12 in the height direction, and in the first position or the second position, the liquid outlet 21 of the gearbox 2 is suitable for discharging the medium in the box to the liquid receiving pan 13.

[0046] Specifically, the liquid receiving pan 13 can be opposite to the mounting stand 12 in the height direction and be located below the mounting stand 12. When the mounting stand 12 drives the gearbox 2 to move to the first position or the second position, the medium in the gearbox 2 can be discharged through the liquid outlet 21 and discharged to the liquid receiving pan 13 under the action of gravity. The liquid receiving pan 13 can accommodate the medium discharged from the gearbox 2. After the medium in the gearbox 2 is completely discharged, the gearbox 2 can be disassembled and subsequent work can be performed. Therefore, by setting the liquid receiving pan 13, the convenience of discharging the medium in the gearbox 2 can be improved, and the collection of the medium in the gearbox 2 can be achieved and the cleanliness can be improved.

[0047] In addition, in some specific embodiments of the present invention, the liquid receiving tray 13 is provided with protruding handles 131 at both ends in the width direction. The operator can easily remove the liquid receiving tray 13 from the assembly platform through the handles 131 to pour out and transfer the liquid contained in the liquid receiving tray 13, thereby realizing the recycling and regular cleaning of the liquid receiving tray 13, and the handles 131 can also improve the convenience of assembly between the liquid receiving tray 13 and the assembly platform.

[0048] like Figure 1-Figure 4 As shown, according to some embodiments of the present invention, the assembly platform includes a support beam 111 , a first flange 112 is provided on the support beam 111 , the mounting stand 12 has a second flange 121 , and the first flange 112 is connected to the second flange 121 .

[0049] Specifically, the support beam 111 can extend in the height direction, the first flange 112 can be arranged on at least a portion of the side wall of the support beam 111, and the second flange 121 is arranged on the mounting frame 12, and the second flange 121 is connected to the first flange 112. In this way, the second flange 121 and the first flange 112 can play a good connection and support role between the mounting frame 12 and the support beam 111, thereby improving the assembly stability between the mounting frame 12 and the assembly platform, and improving the working reliability of the mounting frame 12.

[0050] In addition, in some specific embodiments of the present invention, the first flange 112 and the second flange 121 are axially abutted, and the first flange 112 and the second flange 121 are connected by a plurality of fasteners 14. For example, the fasteners 14 can be configured as bolts, and the plurality of bolts are arranged at intervals along the circumference of the first flange 112 and the second flange 121 to fix the first flange 112 and the second flange 121. In this way, it is beneficial to enhance the connection strength between the first flange 112 and the second flange 121, and can further improve the assembly stability between the mounting stand 12 and the assembly platform.

[0051] like Figure 1-Figure 4As shown, according to some embodiments of the present invention, the first flange 112 is rotatably disposed on the support beam 111 to drive the mounting frame 12 to rotate relative to the assembly platform.

[0052] Specifically, the first flange 112 can rotate relative to the support beam 111, and the second flange 121 is connected to the first flange 112, so that when the first flange 112 rotates, the second flange 121 can be driven to rotate synchronously, and the second flange 121 can be driven to rotate the mounting platform 12, thereby realizing the rotation of the mounting platform 12 relative to the assembly platform to adjust the position of the gearbox 2. Therefore, by rotatably setting the first flange 112 on the support beam 111, the first flange 112 can play the role of transmitting power and bearing torque, which can ensure the normal rotation of the mounting platform 12, and the first flange 112 and the second flange 121 can cooperate to increase the torque, so that the stability and accuracy of the rotation of the mounting platform 12 can be improved.

[0053] like Figure 3 and Figure 4 As shown, according to some embodiments of the present invention, the assembly platform further includes: a driving part and an adjusting wheel 113 .

[0054] The power input end of the driving unit is connected to the adjusting wheel 113 , and the power output end of the driving unit is connected to the first flange 112 .

[0055] Specifically, the operator can rotate the adjusting wheel 113, and the adjusting wheel 113 rotates to drive the driving unit, and the driving unit can transmit power to the first flange 112 through the power output end, so that the first flange 112 rotates, and the first flange 112 rotates to drive the second flange 121 to rotate, and the second flange 121 rotates to drive the mounting stand 12 to rotate, and then the mounting stand 12 can drive the gearbox 2 to rotate, so as to realize the gearbox 2 is turned to a posture that is easy for the operator to assemble or disassemble. Therefore, the adjusting wheel 113 and the driving unit can play the role of driving and power transmission, which can ensure the normal operation of the assembly tool 1, and the adjusting wheel 113 can rotate within a 360° range in the circumferential direction, which effectively improves the position adjustment range of the gearbox 2. The operator can easily adjust the posture of the gearbox 2 according to the required position through the adjusting wheel 113, which is conducive to further improving the convenience of assembling and disassembling the gearbox 2.

[0056] In addition, in some specific embodiments of the present invention, the adjusting wheel 113 and the first flange 112 are spaced apart and arranged on the side wall of the support beam 111 (i.e., the wall surface of the support beam 111 extending in the height direction), and the axial direction of the adjusting wheel 113 is orthogonal to the axial direction of the first flange 112. In this way, it can play an avoidance role, protect the adjusting wheel 113 and the first flange 112 and the second flange 121 from interfering with each other, and is conducive to improving the compactness of the structure, which can save the layout of the assembly tool 1 and the space occupied by the work.

[0057] like Figure 1-Figure 4 As shown, according to some embodiments of the utility model, the driving part also includes a self-locking structure, which is arranged at the power input end and / or the power output end and is suitable for self-locking when the mounting platform is in the first position and / or the second position.

[0058] Specifically, the self-locking structure can be only provided at the power input end, but not at the power output end; the self-locking structure can also be only provided at the power output end, but not at the power input end; the arrangement of the self-locking structure can also be that both the power input end and the power output end are provided with the self-locking structure. When the mounting stand 12 is in the first position and / or the second position, and the gearbox 2 is adjusted to a posture that is easy to assemble or disassemble, the self-locking structure can block the power transmission of the drive unit to lock the mounting stand 12 in this position. For example, the self-locking structure can be in the form of a ratchet and a pawl, a worm wheel and a worm, etc. The self-locking structure can prevent the mounting stand 12 and the gearbox 2 from sliding, effectively improve the fixing stability of the gearbox 2 during assembly or disassembly, help improve the efficiency of assembly and disassembly, and improve the working safety of the assembly tool 1.

[0059] like Figure 3 As shown, according to some embodiments of the present invention, the mounting stand 12 includes: a second flange 121 and an extension rod 122 .

[0060] One end of the extension rod 122 is connected to the second flange 121 , and the other end of the extension rod 122 is connected to the gearbox 2 , so that the gearbox 2 is spaced apart from the support beam 111 of the assembly platform.

[0061] Specifically, the extension rod 122 can extend in the horizontal direction, and its two ends are respectively connected to the second flange 121 and the gearbox 2. The rotation of the second flange 121 can drive the extension rod 122 to rotate. Since the second flange 121 is connected to the first flange 112, and the first flange 112 is arranged on the support beam 111, and the extension rod 122 has a certain length in the horizontal direction, the extension rod 122 can increase the distance between the gearbox 2 and the support beam 111 in the horizontal direction, prevent the gearbox 2 from interfering with the support beam 111, and reserve sufficient operating space for the assembly and disassembly of the gearbox 2. In addition, the extension rod 122 can also play a good supporting role for the gearbox 2.

[0062] like Figure 3 As shown, according to some embodiments of the present invention, a mounting plate 123 is disposed on the extension rod 122 , and a plurality of mounting holes 123 a are disposed on the mounting plate 123 to adapt to different gearboxes 2 .

[0063] Specifically, the mounting plate 123 can be arranged on the extension rod 122, and the mounting plate 123 is provided with a mounting hole 123a, which can be used to cooperate with a structure such as a fastener 14 (such as a bolt) to fix the gearbox 2 to the mounting plate 123, so that the mounting plate 123 can play a good supporting role for the gearbox 2, and can realize a fixed connection between the gearbox 2 and the extension rod 122, and then the gearbox 2 can be driven to rotate when the extension rod 122 rotates to adjust the position of the gearbox 2. The mounting holes 123a are constructed in multiple groups, and different gearboxes 2 can be matched with different mounting holes 123a, so that the adaptability of the mounting plate 123 and different gearboxes 2 can be improved, and then the versatility of the assembly platform can be improved, which can save economic costs and improve production efficiency.

[0064] In addition, in some specific embodiments of the present invention, at least portions of both sides of the mounting plate 123 in the thickness direction can respectively abut against at least portions of the extension rod 122 and the gearbox 2, and at least portions of the projections of the mounting plate 123 and the extension rod 122 in the height direction overlap, and at least portions of the projections of the mounting plate 123 and the gearbox 2 in the height direction overlap, which is beneficial to increasing the structural strength and rigidity of the assembly of the mounting plate 123 and the extension rod 122, further enhancing the supporting strength of the mounting plate 123 and the extension rod 122 to the gearbox 2, and further improving the stability of the gearbox 2.

[0065] like Figure 3 As shown, according to some embodiments of the present invention, a mounting plate 123 is provided on the extension rod 122 , and there are optionally multiple mounting plates 123 , and each mounting plate 123 is adapted to a gearbox 2 .

[0066] Specifically, each mounting plate 123 can be adapted to a gearbox 2. For gearboxes 2 of different models and sizes, multiple mounting plates 123 are available to meet the installation and fixing requirements of the gearbox 2. In this way, when the assembly platform is applied to gearboxes 2 of different models and sizes, only the mounting plate 123 needs to be replaced. The replacement is convenient and fast, and the assembly platform has high compatibility, thereby improving the work efficiency of the assembly platform for assembly and disassembly of batch gearboxes 2, and is conducive to improving the economic benefits of batch production.

[0067] Exemplarily, the plurality of mounting plates 123 may be constructed as a plurality of different shapes, a plurality of the same shape but different sizes, or a plurality of different thicknesses, and the arrangement positions, quantities, etc. of the plurality of mounting holes 123a on different mounting plates 123 may also be different.

[0068] like Figure 1-Figure 4 As shown, according to some embodiments of the present invention, a moving wheel 114 is further provided on the assembly platform, and at least one moving wheel 114 is configured as a universal wheel.

[0069] Specifically, a plurality of movable wheels 114 may be provided at the bottom end of the assembly platform, and the assembly platform may be moved by means of the movable wheels 114, so that the assembly tool 1 as a whole can be moved between different working areas, thereby increasing the scope of use of the assembly tool 1, and being beneficial to improving the efficiency of batch assembly and disassembly of the gearbox 2; the assembly platform may also transfer the liquid in the liquid receiving tray 13 by means of the movable wheels 114, so as to improve the convenience of operation; at least one movable wheel 114 is constructed as a universal wheel, and the universal wheel has a wide range of moving directions, so that the assembly platform can be moved in multiple directions, thereby increasing the moving range and movement flexibility of the assembly platform, thereby improving the working efficiency and automation of the assembly tool 1, and further saving labor costs.

[0070] 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.

[0071] 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. An assembly tool, the assembly tool is used to assemble a gearbox (2), characterized in that: include: Assembly platform; a mounting frame (12), the mounting frame (12) being movably arranged on the assembly platform and being adapted to switch between a first position and a second position relative to the assembly platform, the gearbox (2) being adapted to be mounted on the mounting frame (12) and to move synchronously with the mounting frame (12); A liquid receiving pan (13) is provided on the assembly platform, the liquid receiving pan (13) is opposite to the mounting stand (12) in the height direction, and in the first position or the second position, the liquid outlet hole (21) of the gearbox (2) is suitable for discharging the medium in the box to the liquid receiving pan (13).

2. The assembly tool according to claim 1, characterized in that: The assembly platform comprises a support beam (111), a first flange (112) is arranged on the support beam (111), the mounting frame (12) has a second flange (121), and the first flange (112) is connected to the second flange (121).

3. The assembly tool according to claim 2, characterized in that: The first flange (112) is rotatably arranged on the support beam (111) so as to drive the mounting frame (12) to rotate relative to the assembly platform.

4. The assembly tool according to claim 3, characterized in that: The assembly platform further comprises: a driving unit and an adjusting wheel (113); a power input end of the driving unit is connected to the adjusting wheel (113); and a power output end of the driving unit is connected to the first flange (112).

5. The assembly tool according to claim 4, characterized in that: The driving part further comprises a self-locking structure, which is arranged at the power input end and / or the power output end and is suitable for self-locking when the mounting stand (12) is in the first position and / or the second position.

6. The assembly tool according to claim 1, characterized in that: The mounting platform (12) comprises: a second flange (121) and an extension rod (122), one end of the extension rod (122) being connected to the second flange (121), and the other end of the extension rod (122) being connected to the gearbox (2), so that the gearbox (2) is spaced apart from the support beam (111) of the assembly platform.

7. The assembly tool according to claim 6, characterized in that: The extension rod (122) is provided with a mounting plate (123), and the mounting plate (123) is provided with a plurality of groups of mounting holes (123a) to adapt to different gearboxes (2).

8. The assembly tool according to claim 6, characterized in that: A mounting plate (123) is provided on the extension rod (122), and the mounting plates (123) are optionally multiple, and each mounting plate (123) is adapted to one type of the gearbox (2).

9. The assembly tool according to claim 1, characterized in that: The assembly platform is also provided with moving wheels (114), and at least one of the moving wheels (114) is configured as a universal wheel.

Images