Speed reducer assembling device
By integrating the press-fitting component and the feeding component into the reducer assembly device, simultaneous feeding and press-fitting of the reducer's three shafts and bearings is achieved, solving the problems of low efficiency, high cost and large space occupation in the existing technology, and improving production efficiency and integration.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHAOQING XIAOPENG NEW ENERGY INVESTMENT CO LTD
- Filing Date
- 2024-12-26
- Publication Date
- 2026-04-10
AI Technical Summary
In the existing technology, the feeding and pressing of reducer bearings and reducer three shafts are inefficient, costly, have low integration, and occupy a large space.
Design a reducer assembly device that integrates a pressing component and a feeding component. The device achieves simultaneous feeding and pressing of the reducer's three shafts and bearings through a transfer mechanism and a positioning mechanism. Multiple gripping mechanisms and a servo motor-driven displacement mechanism are used for precise positioning and pressing.
It realizes a low-cost, compact, and integrated feeding and pressing process for reducer bearings and reducer three shafts, which improves production efficiency and device integration, and reduces space occupation and production costs.
Smart Images
Figure CN224102227U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of speed reducer assembly, specifically, a kind of speed reducer assembly device. BACKGROUND
[0002] In the process of speed reducer bearing and speed reducer three-axis feeding, there can be no deflection, need to be stably and reliably transported to bearing seat assembly hole with correct posture, and its high-precision feeding and press fitting requirement corresponds to complex feeding and press fitting structure.In prior art, speed reducer has three shafts and six bearings to be press fitted, and the complexity of press fitting device, press fitting rhythm and cost are additionally increased by separately adding bearing feeding device to each shaft, and the integration degree is low and the occupied space is large.
[0003] For the above problems, no effective solution has been proposed so far. UTILITY MODEL CONTENT
[0004] The main purpose of the utility model is to provide a kind of speed reducer assembly device, to solve the problems of low efficiency and high cost of speed reducer bearing and speed reducer three-axis feeding and press fitting in prior art.
[0005] In order to achieve the above purpose, according to one aspect of the utility model, a kind of speed reducer assembly device is provided, including: press fitting component, press fitting component has press fitting space, press fitting component includes transfer mechanism and positioning mechanism, transfer mechanism has the carrying position of carrying first target material, and transfer mechanism has the press fitting position of transporting first target material to press fitting space for press fitting, positioning mechanism has the assembly position of positioning second target material, and positioning mechanism has the release position of releasing second target material, first target material at least includes at least two of speed reducer input shaft, speed reducer intermediate shaft, speed reducer output shaft, and second target material at least includes speed reducer bearing;Feeding component, feeding component has grabbing clamp, grabbing clamp has multiple grabbing mechanisms, when transfer mechanism is located in carrying position, multiple grabbing mechanisms are used to feed first target material to transfer mechanism, and multiple grabbing mechanisms are used to feed second target material to positioning mechanism.
[0006] Further, the transfer mechanism includes: sliding table, one end of sliding table extends into press fitting space;Material carrying plate, material carrying plate is movably arranged on sliding table, material carrying plate has carrying position and press fitting position, and multiple carrying areas are provided on material carrying plate, each carrying area is used to place different types of first target material.
[0007] Further, the press-fitting assembly comprises a driving member arranged in the press-fitting space, an output end of the driving member is provided with a displacement mechanism, the displacement mechanism is movably arranged on the output end of the driving member, and the displacement mechanism is provided with a positioning mechanism; the press-fitting members are multiple, the press-fitting members are arranged in the first preset direction, and the multiple press-fitting members are arranged at intervals in the second preset direction, first ends of the multiple press-fitting members are connected with the displacement mechanism, other ends of the multiple press-fitting members are arranged towards one side of the material bearing plate, and each press-fitting member is arranged correspondingly to one bearing area; wherein the driving member can drive the displacement mechanism to move, so as to drive at least one press-fitting member to perform a press-fitting operation on the first target material in the corresponding bearing area.
[0008] Further, the grabbing mechanism comprises at least one bearing grabbing mechanism and at least one shaft grabbing mechanism, wherein the bearing grabbing mechanism is a jaw grabbing mechanism, the bearing grabbing mechanism has an initial state before clamping, and the bearing grabbing mechanism has a clamping state after clamping, and the bearing grabbing mechanism is in the clamping state when grabbing the reducer bearing.
[0009] Further, the shaft grabbing mechanism is a tension grabbing mechanism, the shaft grabbing mechanism has a relaxed state before tensioning, and the shaft grabbing mechanism has a tensioned state after tensioning, and the shaft grabbing mechanism is in the tensioned state when grabbing the reducer input shaft, the reducer intermediate shaft or the reducer output shaft.
[0010] Further, the grabbing clamp comprises a chassis body, one side of the chassis body has a first mounting surface, and the other side of the chassis body has a second mounting surface, wherein the multiple bearing grabbing mechanisms are arranged on the first mounting surface, the multiple shaft grabbing mechanisms are arranged on the second mounting surface, and the multiple grabbing mechanisms are connected with the chassis body.
[0011] Further, the grabbing clamp has a first working state based on the first mounting surface, and the grabbing clamp has a second working state based on the second mounting surface; wherein when the grabbing clamp is in the first working state, the grabbing clamp is used for grabbing the reducer bearing, and when the grabbing clamp is in the second working state, the grabbing clamp is used for grabbing at least two of the reducer input shaft, the reducer intermediate shaft or the reducer output shaft.
[0012] Further, the multiple bearing grabbing mechanisms are arranged outward of the outer periphery of the first mounting surface in the radial direction of the chassis body, and the multiple shaft grabbing mechanisms are arranged outward of the outer periphery of the second mounting surface in the radial direction of the chassis body.
[0013] Further, the feeding assembly has a machine arm, the machine arm is movably arranged, an active end of the machine arm is connected with the chassis body, and the machine arm can drive the mounting chassis to move.
[0014] Further, the speed reducer assembly device further comprises: a rotary tray, the rotary tray is arranged adjacent to the feeding assembly, the rotary tray has a plurality of material carrying positions, each material carrying position is used for carrying different types of first target material and second target material, and the feeding assembly is used for clamping and transferring the first target material and the second target material on the rotary tray.
[0015] According to the technical scheme of the utility model, the feeding assembly can simultaneously grasp the speed reducer input shaft, the speed reducer intermediate shaft and the speed reducer output shaft through the plurality of grasping mechanisms to transfer and feed to the transfer mechanism, the plurality of grasping mechanisms can also simultaneously grasp a plurality of speed reducer bearings to transfer and feed to the positioning mechanism, the transfer mechanism carries the three shafts of the speed reducer into the pressing assembly space of the pressing assembly, the pressing assembly performs pressing assembly work on the three shafts of the speed reducer and the bearings at the corresponding positions, so that the pressing assembly and the feeding assembly are integrated in the speed reducer assembly device, the feeding and pressing assembly process of the speed reducer bearings and the three shafts of the speed reducer can be realized in a low-cost, compact and integrated manner, and the technical problems of complex structure, large space occupation and high cost caused by the independent arrangement of the feeding and pressing assembly devices of the speed reducer bearings and the three shafts of the speed reducer in the prior art can be solved. BRIEF DESCRIPTION OF DRAWINGS
[0016] The drawings accompanying the specification of this application form a part thereof, serve to provide further understanding of the present application, and together with the description of the present application, serve to explain the present application. In the drawings:
[0017] Figure 1 A structure schematic view of an embodiment of the pressing assembly according to the utility model is shown;
[0018] Figure 2 A structure schematic view of a first embodiment of the feeding assembly according to the utility model is shown;
[0019] Figure 3 A structure schematic view of a second embodiment of the feeding assembly according to the utility model is shown; Figure 2 An enlarged schematic view of position A in FIG. 4 is shown;
[0020] Figure 4 A structure schematic view of a third embodiment of the feeding assembly according to the utility model is shown;
[0021] Figure 5 A structure schematic view of a third embodiment of the feeding assembly according to the utility model is shown;
[0022] Figure 6 A structure schematic view of a third embodiment of the feeding assembly according to the utility model is shown; Figure 5 An enlarged schematic view of position B in FIG. 5 is shown;
[0023] Figure 7 A structure schematic view of an embodiment of the shaft grasping mechanism according to the utility model is shown;
[0024] Figure 8 A structural schematic diagram of an embodiment of the transfer mechanism according to the present application is shown.
[0025] Figure 9 A structural schematic diagram of an embodiment of the rotary tray according to the present application is shown.
[0026] Among them, the above-mentioned drawings include the following reference signs:
[0027] 1, base; 2, reducer input shaft; 3, reducer intermediate shaft; 4, reducer output shaft; 5, rotary tray;
[0028] 10, press-fitting assembly; 100, press-fitting space; 11, transfer mechanism; 111, sliding table; 112, material bearing plate; 12, positioning mechanism; 13, driving member; 14, pressing member; 141, upper pressing head; 142, lower pressing head; 15, displacement mechanism;
[0029] 20, feeding assembly; 200, grabbing mechanism; 201, bearing grabbing mechanism; 202, shaft grabbing mechanism; 21, grabbing clamp; 210, chassis main body; 2101, first mounting surface; 2102, second mounting surface; 22, machine arm. DETAILED DESCRIPTION
[0030] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with embodiments.
[0031] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.
[0032] It is to be understood that the terms "first", "second", and the like, used in the description and the claims of the present application as well as the preceding drawings of the application merely refer to categories, and do not require a specific order or sequence of the embodiments of the application described herein. It is to be understood that the terms so used are interchangeable under appropriate circumstances, and that the embodiments of the application described herein are capable of producing further embodiments other than the one explicitly described or illustrated. Additionally, the terms "comprising", "having", "including", and "containing" are to be construed open-ended, i.e., meaning "including, but not limited to", when used in this specification and in the claims of the application, and are not intended to exclude or to otherwise limit other embodiments of the application that do not so include, but are still within the scope of the embodiments of the application.
[0033] Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in various different forms, and should not be construed as being limited to only the embodiments set forth herein. It is understood that the embodiments are provided so as to make the present disclosure thorough and complete, and to fully convey the concept of the exemplary embodiments to those skilled in the art, and in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same reference numerals are used throughout the drawings to designate the same elements, and thus a repeated description thereof will be omitted.
[0034] In conjunction with Figures 1 to 9 As shown, according to specific embodiments of the present application, a reducer assembly device is provided.
[0035] Specifically, as shown in Figure 1 , Figure 2 , Figure 8 The reducer assembly device includes a press-fitting assembly 10 and a feeding assembly 20, the press-fitting assembly 10 has a press-fitting space 100, the press-fitting assembly 10 includes a transfer mechanism 11 and a positioning mechanism 12, the transfer mechanism 11 has a carrying position for carrying a first target material, and the transfer mechanism 11 has a press-fitting position for transporting the first target material to the press-fitting space 100 for press-fitting, the positioning mechanism 12 has an assembly position for positioning a second target material, and the positioning mechanism 12 has a release position for releasing the second target material, the first target material at least includes at least two of a reducer input shaft 2, a reducer intermediate shaft 3, and a reducer output shaft 4, and the second target material at least includes a reducer bearing; the feeding assembly 20 has a grabbing clamp 21, the grabbing clamp 21 has a plurality of grabbing mechanisms 200, when the transfer mechanism 11 is located at the carrying position, the plurality of grabbing mechanisms 200 are used to feed the first target material onto the transfer mechanism 11, and the plurality of grabbing mechanisms 200 are used to feed the second target material onto the positioning mechanism 12.
[0036] With the technical scheme, the loading assembly 20 can simultaneously grasp the input shaft 2, the intermediate shaft 3 and the output shaft 4 of the speed reducer by the plurality of grasping mechanisms 200, and then move and load the speed reducer to the moving and loading mechanism 11. The plurality of grasping mechanisms 200 can simultaneously grasp a plurality of speed reducer bearings and move and load the speed reducer bearings to the positioning mechanism 12. The moving and loading mechanism 11 carries the three shafts of the speed reducer to the pressing space 100 of the pressing assembly 10. The pressing assembly 10 performs pressing work on the three shafts of the speed reducer and the bearings at corresponding positions. Thus, the pressing assembly 10 and the loading assembly 20 are integrated in the speed reducer assembly device, and the low-cost, compact and integrated loading and pressing process of the speed reducer bearings and the three shafts of the speed reducer can be realized. The technical problems of complex structure, large space occupation and high cost caused by the independent arrangement of the loading and pressing devices of the speed reducer bearings and the three shafts of the speed reducer in the prior art can be solved.
[0037] In an embodiment of the present application, the positioning mechanism 12 comprises a bearing positioning seat, and a bearing assembly hole is arranged on the bearing positioning seat. During the process that the grasping mechanism 200 moves and loads the speed reducer bearing to the bearing positioning seat, the speed reducer bearing can be accurately loaded to the bearing positioning seat through the bearing assembly hole. At this time, the positioning mechanism 12 is switched to the assembly position to fix the speed reducer bearing, so as to ensure the correct posture during the pressing of the speed reducer bearing and the three shafts of the speed reducer.
[0038] Specifically, as shown in Figure 1 , Figure 8 The moving and loading mechanism 11 comprises a sliding table 111 and a material carrying plate 112. One end of the sliding table 111 extends into the pressing space 100. The material carrying plate 112 is movably arranged on the sliding table 111. The material carrying plate 112 has a carrying position and a pressing position, and a plurality of carrying areas are arranged on the material carrying plate 112. Each carrying area is used to place a different type of first target material. When the material carrying plate 112 is located at the carrying position, the loading assembly 20 moves and loads the input shaft 2, the intermediate shaft 3 and the output shaft 4 of the speed reducer grasped by the grasping mechanism 200 to each carrying area of the material carrying plate 112. After the moving and loading of the first target material is completed, the material carrying plate 112 slides along the sliding table 111 to carry the target material to the corresponding pressing position in the pressing space 100 to perform pressing work with the speed reducer bearing. That is, the sliding table 111 and the material carrying plate 112 are matched to realize accurate positioning and rapid moving of the first target material.
[0039] Further, as shown in Figure 1As shown, the press-fitting assembly 10 comprises a driving member 13 and a plurality of pressing members 14, the driving member 13 is arranged in the press-fitting space 100, the output end of the driving member 13 is provided with a displacement mechanism 15, the displacement mechanism 15 is movably arranged on the output end of the driving member 13, and the displacement mechanism 15 is provided with the positioning mechanism 12; the plurality of pressing members 14 are arranged along a first preset direction, and the plurality of pressing members 14 are arranged at intervals along a second preset direction, the first ends of the plurality of pressing members 14 are connected with the displacement mechanism 15, the other ends of the plurality of pressing members 14 are arranged towards one side of the material bearing plate 112, and each pressing member 14 is arranged corresponding to one bearing area; wherein the driving member 13 can drive the displacement mechanism 15 to move, so as to drive at least one pressing member 14 to perform a press-fitting operation on the first target material in the corresponding bearing area. When performing the press-fitting operation, the driving member 13 can drive the displacement mechanism 15 to rotate and press-fit through the driving output end, the first ends of the plurality of pressing members 14 are connected with the displacement mechanism 15, the displacement mechanism 15 can drive the pressing members 14 to perform press-fitting position calibration on the first target material located on the material bearing plate 112 and the second target material located on the positioning mechanism 12, and the displacement mechanism 15 can increase the driving area of the driving member 13, so as to realize synchronous press-fitting operation of multiple groups of materials at the same time. In this way, the multi-axis linkage press-fitting design can adapt to reducer components of different sizes and shapes, improve the practicality and flexibility of the reducer assembly device, and the press-fitting assembly 10 does not need to be replaced during the press-fitting operation, thereby improving the production efficiency.
[0040] It should be noted that the first preset direction is the height direction of the press-fitting assembly 10, and the pressing members 14 perform press-fitting on the reducer bearing and the reducer three-shaft along the first preset direction during the press-fitting operation; the second preset direction is the length direction of the press-fitting assembly 10, that is, the direction corresponding to the arrangement direction of the reducer three-shaft when the material is fed on the material bearing plate 112.
[0041] It should be understood by those skilled in the art that the arrangement position of the reducer three-shaft on the material bearing plate 112 can also be any position on the material bearing plate 112, and then the second preset direction should not be understood as only one direction, but can be expanded to each direction extending in a plane perpendicular to the first preset direction, and each pressing member 14 is arranged in the plane according to the arrangement mode of the target material, for example, the first target material can be arranged in a V shape or a U shape on the material bearing plate 112, and then the pressing members 14 and the positioning mechanism 12 can also be switched according to the arrangement mode of the target material corresponding to the displacement mechanism 15.
[0042] In an embodiment of the present application, the driving member 13 is a servo motor, which can accurately drive the displacement mechanism 15 and provide accurate pressing force. The first end of the pressing member 14 is movably connected with the displacement mechanism 15. The pressing member 14 comprises an upper pressing head 141 and a lower pressing head 142. The upper pressing head 141 is arranged above the reducer bearing, and the lower pressing head 142 is arranged below the reducer three-shaft. During the pressing operation, the displacement mechanism 15 aligns the position and angle of the reducer three-shaft and the reducer bearing, and then the driving member 13 drives the pressing member 14 to press the reducer three-shaft and the reducer bearing, i.e., the upper pressing head 141 and the lower pressing head 142 cooperate with each other to press the shaft and the bearing, so as to press the bearing into the shaft. After the pressing operation is completed, the driving member 13 stops pressing the pressing member 14, and the positioning mechanism 12 switches to the release position to release the reducer bearing, thereby completing the pressing operation of the reducer three-shaft and the bearing.
[0043] Specifically, as shown in Figure 2 , Figure 3 , Figure 7 , the grabbing mechanism 200 comprises at least one bearing grabbing mechanism 201 and at least one shaft grabbing mechanism 202. The bearing grabbing mechanism 201 is a jaw grabbing mechanism. The bearing grabbing mechanism 201 has an initial state before clamping and a clamping state after clamping. When the bearing grabbing mechanism 201 grabs the reducer bearing, the bearing grabbing mechanism 201 is in the clamping state. The bearing grabbing mechanism 201 can stably grab the reducer bearing, and the shaft grabbing mechanism 202 can stably grab the reducer three-shaft. When the bearing grabbing mechanism 201 contacts the reducer bearing and is adjusted to the clamping state, the reducer bearing can be moved and fed. By using the jaw grabbing mechanism, the stability of the reducer bearing during grabbing and feeding can be ensured, and assembly errors or calibration errors caused by sliding or rotation of the bearing can be avoided.
[0044] In an embodiment of the present application, as shown in Figure 7 , the bearing grabbing mechanism 201 is a jaw grabbing mechanism. The jaw grabbing mechanism has a U-shaped jaw. The open end of the U-shaped jaw can accurately clamp the outer circular surface of the reducer bearing. The bottom end of the U-shaped jaw is provided with an elastic member. The elastic member can flexibly adjust the size of the opening of the U-shaped jaw to adapt to clamping reducer bearings of different sizes. When the outer circular surface of the bearing contacts the bottom of the U-shaped jaw, the opening of the U-shaped jaw automatically clamps the bearing. When the bearing is moved and fed to the positioning mechanism 12, the bearing is released to complete the feeding operation of the bearing.
[0045] Further, the shaft grabbing mechanism 202 is a tensioning grabbing mechanism, the shaft grabbing mechanism 202 has a relaxed state before tensioning, and the shaft grabbing mechanism 202 has a tensioned state after tensioning, when the shaft grabbing mechanism 202 grabs the reducer input shaft 2, the reducer intermediate shaft 3 and the reducer output shaft 4, the shaft grabbing mechanism 202 is in the tensioned state. When the shaft grabbing mechanism 202 extends into the reducer three shafts, the tensioning grabbing mechanism switches from the relaxed state to the tensioned state, the tensioning grabbing mechanism can switch between the tensioned state and the relaxed state, the tensioning grabbing mechanism is in the initial state in the non-working state, when the grabbing work of the reducer three shafts is needed, the tensioning grabbing mechanism is deeply inserted into the center hole of the reducer three shafts, and then switches to the tensioned state, the reducer three shafts are grabbed by the tensioning pressure, and then the reducer three shafts are repeatedly fed to the material bearing plate 112, and then the tensioning grabbing mechanism switches to the relaxed state and is separated from the reducer three shafts, so that the one-time transfer feeding work is realized, the reducer three shafts are supported and grabbed by the internal tensioning force, and the tensioning grabbing mechanism can effectively avoid the deformation of the reducer three shafts in the grabbing process, so that the straightness and concentricity of the reducer shafts are ensured, and the high performance of the reducer is ensured.
[0046] Optionally, the shaft grabbing mechanism 202 is an internal tensioning positioning pin. In this way, the accurate positioning of the center holes of the reducer input shaft 2, the reducer intermediate shaft 3 and the reducer output shaft 4 can be realized, the work efficiency is improved, and the grabbing mechanism 200 is prevented from not grabbing the material to perform the empty load work.
[0047] Further, as shown in Figures 2 to 6 the grabbing fixture 21 includes a chassis body 210, one side of the chassis body 210 has a first mounting surface 2101, the other side of the chassis body 210 has a second mounting surface 2102, wherein a plurality of bearing grabbing mechanisms 201 are arranged on the first mounting surface 2101, a plurality of shaft grabbing mechanisms 202 are arranged on the second mounting surface 2102, and the plurality of grabbing mechanisms 200 are connected with the chassis body 210. In this way, the plurality of bearing grabbing mechanisms 201 and the plurality of shaft grabbing mechanisms 202 are integrated on the same chassis body 210, the first mounting surface 2101 integrates the plurality of bearing grabbing mechanisms 201 to realize the grabbing of a plurality of reducer bearings at the same time, the second mounting surface 2102 integrates the plurality of shaft grabbing mechanisms 202 to realize the grabbing of the reducer input shaft 2, the reducer intermediate shaft 3 and the reducer output shaft 4 at the same time, that is, one feeding assembly 20 can realize the grabbing of a plurality of different materials, the space occupied by the device is saved, and the flexibility and production efficiency of the feeding assembly 20 are greatly improved.
[0048] It should be noted that the plurality of bearing grabbing mechanisms 201 and the plurality of shaft grabbing mechanisms 202 are detachably arranged on the chassis body 210, so that the transfer feeding and press fitting of different material types and different material quantities can be selectively arranged according to different working needs, so that the grabbing mechanism 200 can be flexibly configured, and the production efficiency is improved.
[0049] Specifically, the grabbing clamp 21 has a first working state based on the first mounting surface 2101, and the grabbing clamp 21 has a second working state based on the second mounting surface 2102; wherein the grabbing clamp 21 is used to grab the reducer bearing when the grabbing clamp 21 is in the first working state, and the grabbing clamp 21 is used to grab at least two of the reducer input shaft 2, the reducer intermediate shaft 3 and the reducer output shaft 4 when the grabbing clamp 21 is in the second working state. The design of the grabbing clamp 21 being double-sided working and switchable between the first working state and the second working state can quickly switch the working mode during the transfer and feeding of the reducer three shafts and the reducer bearing, reduce the production preparation time, and improve the production flexibility and practicability.
[0050] It should be noted that, in order to realize the free switching between the first working state and the second working state of the grabbing clamp 21 in the above-mentioned embodiments, the chassis body 210 is arranged to be freely movable around its center, when grabbing the material, after the first mounting surface 2101 grabs the corresponding material, the chassis body 210 is flipped to make the second mounting surface 2102 correspond to the corresponding material, and after the first mounting surface 2101 and the second mounting surface 2102 are both full of materials, the materials are transferred and fed, which can greatly improve the efficiency of transfer and feeding.
[0051] Further, as shown in Figure 2 、 Figure 3 The plurality of bearing grabbing mechanisms 201 protrude from the outer periphery of the first mounting surface 2101 along the radial direction of the chassis body 210, and the plurality of shaft grabbing mechanisms 202 protrude from the outer periphery of the second mounting surface 2102 along the radial direction of the chassis body 210. By arranging the bearing grabbing mechanism 201 to protrude from the outer periphery of the first mounting surface 2101 and arranging the shaft grabbing mechanism 202 to protrude from the outer periphery of the second mounting surface 2102, it can be ensured that the bearing grabbing mechanism 201 and the shaft grabbing mechanism 202 do not interfere with each other when grabbing the material, and it can also avoid the mutual interference of the materials during grabbing, thereby improving the grabbing precision and stability.
[0052] Further, as shown in Figure 4 、 Figure 5As shown, the feeding assembly 20 has a machine arm 22 movably arranged, and the movable end of the machine arm 22 is connected with the chassis body 210, and the machine arm 22 can drive the chassis body 210 to move. When the shaft grabbing mechanism 202 is in the tension state and the bearing grabbing mechanism 201 is in the clamping state, the reducer input shaft 2, the reducer intermediate shaft 3, the reducer output shaft 4 and the reducer bearing are connected with the grabbing mechanism 200, the grabbing mechanism 200 is arranged on the chassis body 210, the chassis body 210 is integrally formed with the grabbing clamp 21, the grabbing clamp 21 is connected with the movable end of the machine arm 22, and the other end of the machine arm 22 is fixed on the base 1 together with the feeding assembly 20. The base 1 can provide stable support for the feeding assembly 20, the machine arm 22 can move according to the preset instructions of the feeding assembly 20 to carry out the corresponding position transfer feeding operation, and the flexibility of the transfer operation is improved.
[0053] Specifically, as shown, Figure 9 The reducer assembly device further comprises a rotary tray 5 arranged adjacent to the feeding assembly 20, and the rotary tray 5 has a plurality of material carrying positions for carrying different types of target materials. The feeding assembly 20 is used for clamping the target materials on the rotary tray 5 and carrying them. The plurality of material carrying positions on the rotary tray 5 can be arranged according to the positions of the plurality of grabbing mechanisms 200 on the chassis body 210 and the differences between the grabbing mechanisms 200, so as to realize accurate grabbing of the materials and improve the feeding efficiency.
[0054] Further, the reducer assembly device further comprises a visual positioning mechanism arranged close to the feeding assembly 20 or the rotary tray 5, and the visual positioning mechanism is used for acquiring position information of at least one of the grabbing clamp 21, the material and the rotary tray 5. In this way, image information is acquired by the visual positioning mechanism and transmitted to the feeding assembly 20. The feeding assembly 20 calculates the positions and distances of the material, the grabbing clamp 21 and the rotary tray 5 to form a grabbing instruction and performs a grabbing feeding operation, so as to realize automation of the feeding operation and improve work efficiency.
[0055] From the above description, it can be seen that the embodiments of the present application achieve the following technical effects:
[0056] 1) The reducer input shaft 2, the reducer intermediate shaft 3, the reducer output shaft 4 and the reducer bearing are simultaneously fed, and the three bearing grabbing mechanisms 201 and the three shaft grabbing mechanisms 202 are integrated on the same chassis body 210, so as to realize simultaneous transfer feeding of the three shafts of the reducer and the reducer bearings.
[0057] 2) A set of servo presses and displacement mechanisms 15 are used to realize the press-fitting operation of the three shafts of the reducer and the six bearings.
[0058] For purposes of the description hereinafter, spatial terms, such as "above", "below", "upper", "lower", and the like, can be used with reference to the illustrated embodiment. It will be understood, however, that spatial terms are used herein for purposes of description and illustration, and do not limit the present application. There is no implication that the device described is required to operate in a particular orientation. Terms concerning attachments, coupling and the like, such as "connected" and "coupled" and the like, are to be construed in accordance with their plain meaning consistent with the context of the disclosure in which such terms are used and are not intended to mean either a direct or indirect connection or coupling.
[0059] In addition, it should be noted that terms like "one embodiment", "another embodiment", "some embodiments", "an embodiment", "one specific embodiment", "some embodiments" and / or the like, contained in the present disclosure are used herein to describe a particular embodiment, wherein, however, it is to be understood that every embodiment contains not only the described features, but all features described and / or inherent to other embodiments.
[0060] In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.
[0061] The preferred embodiments of the present application have been described above with the specific details. Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A reducer assembly apparatus, characterized by, The application relates to a press-fitting assembly (10) comprising a press-fitting space (100), the press-fitting assembly (10) comprising a transfer mechanism (11) having a carrying position for carrying a first target material, and the transfer mechanism (11) having a press-fitting position for transferring the first target material to the press-fitting space (100) for press fitting, and the press-fitting assembly (10) comprising a positioning mechanism (12) having an assembly position for positioning a second target material, and the positioning mechanism (12) having a release position for releasing the second target material, wherein the first target material at least comprises at least two of a reducer input shaft (2), a reducer intermediate shaft (3) and a reducer output shaft (4), and the second target material at least comprises a reducer bearing. The application further relates to a feeding assembly (20) comprising a plurality of grabbing clamps (21), wherein the plurality of grabbing clamps (21) are used to feed the first target material to the transfer mechanism (11) when the transfer mechanism (11) is located at the carrying position, and the plurality of grabbing clamps (21) are used to feed the second target material to the positioning mechanism (12). The transfer mechanism (11) comprises:
2. The reducer assembly apparatus of claim 1, wherein, a sliding table (111) extending into the press-fitting space (100) at one end, a material carrying plate (112) movably arranged on the sliding table (111), wherein the material carrying plate (112) has the carrying position and the press-fitting position, and the material carrying plate (112) is provided with a plurality of carrying areas for placing different types of the first target material. The press-fitting assembly (10) comprises:
3. The reducer assembly apparatus of claim 2, wherein, a driving member (13) arranged in the press-fitting space (100), wherein an output end of the driving member (13) is provided with a displacement mechanism (15) movably arranged on the output end of the driving member (13), and the displacement mechanism (15) is provided with the positioning mechanism (12), a plurality of pressing members (14) arranged in a first preset direction, and the plurality of pressing members (14) are arranged in a second preset direction in a spaced manner, wherein one end of the plurality of pressing members (14) is connected with the displacement mechanism (15), and the other end of the plurality of pressing members (14) is arranged towards one side of the material carrying plate (112), and each of the plurality of pressing members (14) is arranged in correspondence with one of the carrying areas. The driving member (13) can drive the displacement mechanism (15) to move, so as to drive at least one of the pressing members (14) to perform a press-fitting operation on the first target material in the corresponding carrying area. The grabbing mechanism (200) comprises:
4. The reducer assembly apparatus of claim 3, wherein, At least one bearing grabbing mechanism (201) and at least one shaft grabbing mechanism (202), wherein the bearing grabbing mechanism (201) is a jaw grabbing mechanism, the bearing grabbing mechanism (201) has an initial state before clamping, and the bearing grabbing mechanism (201) has a clamping state after clamping, and the bearing grabbing mechanism (201) is in the clamping state when grabbing the reducer bearing.
5. The reducer assembly apparatus of claim 4, wherein, The shaft grabbing mechanism (202) is a tightening grabbing mechanism, the shaft grabbing mechanism (202) has a relaxed state before tightening, and the shaft grabbing mechanism (202) has a tightened state after tightening, and the shaft grabbing mechanism (202) is in the tightened state when grabbing the reducer input shaft (2), the reducer intermediate shaft (3), and the reducer output shaft (4).
6. The reducer assembly apparatus of claim 4, wherein, The grabbing fixture (21) includes a chassis body (210), one side of the chassis body (210) has a first mounting surface (2101), the other side of the chassis body (210) has a second mounting surface (2102), wherein a plurality of bearing grabbing mechanisms (201) are arranged on the first mounting surface (2101), a plurality of shaft grabbing mechanisms (202) are arranged on the second mounting surface (2102), and a plurality of grabbing mechanisms (200) are connected with the chassis body (210).
7. The reducer assembly of claim 6, wherein, The grabbing fixture (21) has a first working state based on the first mounting surface (2101), and the grabbing fixture (21) has a second working state based on the second mounting surface (2102); Wherein, when the grabbing fixture (21) is in the first working state, the grabbing fixture (21) is used for grabbing the reducer bearing, and when the grabbing fixture (21) is in the second working state, the grabbing fixture (21) is used for grabbing at least two of the reducer input shaft (2), the reducer intermediate shaft (3), and the reducer output shaft (4).
8. The reducer assembly apparatus of claim 7, wherein, A plurality of the bearing grabbing mechanisms (201) are arranged outward of the outer periphery of the first mounting surface (2101) in the radial direction of the chassis body (210), and a plurality of the shaft grabbing mechanisms (202) are arranged outward of the outer periphery of the second mounting surface (2102) in the radial direction of the chassis body (210).
9. The reducer assembly apparatus of claim 6, wherein, The feeding assembly (20) has a robot arm (22), the robot arm (22) is movably arranged, the movable end of the robot arm (22) is connected with the chassis body (210), and the robot arm (22) can drive the chassis body (210) to move.
10. The reducer assembly of any one of claims 1-9, wherein, The reducer assembly device further comprises: A rotary tray (5) is arranged adjacent to the feeding assembly (20), the rotary tray (5) has a plurality of material carrying positions, each of which is used to carry different types of the first target material and the second target material, and the feeding assembly (20) is used to pick up and transfer the first target material and the second target material on the rotary tray (5) for feeding.