Shaft assembly assembly device
Patent Information
- Application Number
- CN202522234856.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-22
- Publication Date
- 2026-10-23
- Estimated Expiration
- 2035-10-22
AI Technical Summary
现有技术中，通常是通过人工将多个零件一个一个套入轴件上，所需的工人数量多，工人的劳动强度大，并且组装效率低
[0022]本实用新型提供一种轴组件组装装置，在使用时，操作人员先将轴件放置在第一定位块内，将第一零件、第二零件放置在第二定位块内，将第三零件、第四零件和第五零件放置在第三定位块内，此时第三定位块位于正对第一定位块的位置，使得第三零件、第四零件和第五零件的轴孔正对轴件，然后操作人员按下启动按钮使装置启动，第一驱动部件先驱动第一定位块沿X方向朝向第三定位块移动，使第一定位块带动其上的轴件穿入第三零件、第四零件和第五零件的轴孔内，然后第一驱动部件的输出端复位，第三驱动部件再驱动第三定位块沿Y方向移动，使第三定位块带动其上的第三零件、第四零件、第五零件以及轴件移动至正对第二定位块的位置，以使轴件正对第一零件和第二零件的轴孔，之后第二驱动部件驱动第二定位块沿X方向朝向第三定位块移动，第三定位块带动其上的第一零件和第二零件套入轴件内，然后第二驱动部件的输出端复位，由此完成了一个轴组件的组装，操作人员将轴组件取走后，继续进行下一个轴组件的组装。由此可见，本实用新型提供的轴组件组装装置，实现了半自动化组装过程，最多只需要两个人操作即可，减少人工数量和成本，并且提高了轴组件的组装效率。
Smart Images
Figure CN224879884U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of workpiece assembly technology, and in particular to a shaft assembly device. Background Technology
[0002] Cash counters or ATMs typically use shaft assemblies to perform functions such as receiving, feeding, or pressing banknotes. A shaft assembly usually consists of a shaft and multiple parts fitted onto the shaft. In existing technology, these parts are usually manually fitted onto the shaft one by one, requiring a large number of workers, resulting in high labor intensity and low assembly efficiency.
[0003] Therefore, there is an urgent need to provide a shaft assembly device to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to provide a shaft assembly device that can reduce the number of workers and costs, and improve the assembly efficiency of shaft assemblies.
[0005] To achieve this objective, the present invention adopts the following technical solution:
[0006] A shaft assembly assembly apparatus, the shaft assembly including a shaft and a plurality of parts sleeved on the shaft, the shaft assembly assembly apparatus comprising:
[0007] Workbench;
[0008] The first positioning component includes a first driving component mounted on the workbench and a first positioning block connected to the output end of the first driving component. The first positioning block is used to place a shaft, and the first driving component is used to drive the first positioning block to move along a first direction.
[0009] The second positioning component is arranged side by side with the first positioning component along the second direction. The second positioning component includes a second driving component mounted on the workbench and a second positioning block connected to the output end of the second driving component. The second positioning block is used to place the first part and the second part along the first direction. The second driving component is used to drive the second positioning block to move along the first direction.
[0010] The third positioning component includes a third driving component mounted on the workbench and a third positioning block connected to the output end of the third driving component. The third positioning block is used to place a third part, a fourth part, and a fifth part along the first direction. The third driving component is used to drive the third positioning block to move along the second direction so that the third positioning block switches between a position facing the first positioning block and a position facing the second positioning block. The second direction is perpendicular to the first direction.
[0011] As an optional solution, the first positioning component further includes a first sliding member, which includes a first slide rail and a first slider. The first slide rail is disposed on the worktable and extends along the first direction, and the first slider is connected to the bottom of the first positioning block and slides in cooperation with the first slide rail; and / or
[0012] The second positioning component further includes a second sliding component, which includes a second slide rail and a second slider. The second slide rail is disposed on the worktable and extends along the first direction, and the second slider is connected to the bottom of the second positioning block and slides in cooperation with the second slide rail.
[0013] As an optional solution, the third positioning component further includes a third sliding component, which includes two limiting blocks extending along the second direction. The two limiting blocks are arranged at intervals relative to each other along the first direction and form a groove between them. The third positioning block is slidably disposed in the groove.
[0014] As an optional solution, the third positioning component further includes two blocking blocks, which are located at opposite ends of the slide.
[0015] As an optional solution, the first positioning component further includes a support frame, which is disposed on the worktable and located between the first positioning block and the third positioning component. The support frame is disposed opposite to the first positioning block, and the shaft can be mounted between the first positioning block and the support frame.
[0016] As an optional solution, a lifting assembly is also included. The lifting assembly is located on the side of the third positioning assembly away from the second positioning assembly. The lifting assembly includes a lifting drive and a lifting member connected to the output end of the lifting drive. The lifting drive is installed on the lower side of the worktable, and the lifting member protrudes from the upper side of the worktable and is disposed opposite to the second positioning block in the first direction. The lifting drive is used to drive the lifting member to move up and down. The lifting member has a slot on the side facing the first positioning assembly in the second direction, and one end of the shaft can be inserted into the slot.
[0017] As an optional solution, a limiting platform is also included, which is located on the side of the third positioning component away from the first positioning component and the second positioning component, and the limiting platform extends along the second direction, and the shaft can abut against the side of the limiting platform.
[0018] As an optional solution, a protective cover is provided around the top of the workbench, and an opening is provided on one side of the protective cover.
[0019] As an optional solution, the workbench is provided with at least two material boxes on its side, each of which is used to place the same type of part.
[0020] As an optional solution, casters are provided at the four corners of the bottom of the workbench.
[0021] The beneficial effects of this utility model are:
[0022] This utility model provides a shaft assembly device. In use, the operator first places the shaft in the first positioning block, then places the first and second parts in the second positioning block, and finally places the third, fourth, and fifth parts in the third positioning block. At this point, the third positioning block is positioned directly opposite the first positioning block, ensuring that the shaft holes of the third, fourth, and fifth parts are aligned with the shaft. Then, the operator presses the start button to activate the device. The first driving component first drives the first positioning block to move along the X-direction towards the third positioning block, causing the first positioning block to drive the shaft onto it to pass through the shaft holes of the third, fourth, and fifth parts. Then, the output end of the first driving component resets, and the third driving component drives the third positioning block to move along the Y direction, causing the third positioning block to move the third, fourth, and fifth parts and the shaft to a position directly opposite the second positioning block, so that the shaft is aligned with the shaft holes of the first and second parts. Afterwards, the second driving component drives the second positioning block to move along the X direction toward the third positioning block, causing the third positioning block to move the first and second parts onto the shaft. Then, the output end of the second driving component resets, thus completing the assembly of one shaft assembly. After the operator removes the shaft assembly, the assembly of the next shaft assembly continues. Therefore, the shaft assembly device provided by this invention achieves a semi-automated assembly process, requiring only a maximum of two operators, reducing labor and costs, and improving the assembly efficiency of shaft assemblies. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of the shaft assembly described in an embodiment of the present invention;
[0024] Figure 2 This is a schematic diagram of the structure of the shaft assembly device described in an embodiment of the present invention;
[0025] Figure 3 This is a partial structural schematic diagram of the shaft assembly device described in an embodiment of the present invention.
[0026] In the picture:
[0027] 100. Shaft assembly; 101. Shaft component; 102. First part; 103. Second part; 104. Third part; 105. Fourth part; 106. Fifth part;
[0028] 10. Workbench; 11. Start button;
[0029] 20. First positioning component; 21. First driving component; 22. First positioning block; 23. First sliding component; 231. First slide rail; 232. First slider; 24. Support frame;
[0030] 30. Second positioning component; 31. Second driving component; 32. Second positioning block; 33. Second sliding component; 331. Second slide rail; 332. Second slider;
[0031] 40. Third positioning component; 41. Third driving component; 42. Third positioning block; 43. Third sliding component; 431. Limiting block; 432. Slide groove; 44. Blocking block;
[0032] 50. Lifting assembly; 51. Lifting component; 511. Slot;
[0033] 60. Limiting platform; 70. Protective cover; 71. Human-machine interface; 80. Material box; 90. Casters. Detailed Implementation
[0034] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.
[0035] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0036] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0037] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.
[0038] This embodiment provides a shaft assembly assembly device, wherein, as shown in the example... Figure 1 As shown, the shaft assembly 100 includes a shaft 101 and multiple parts sleeved on the shaft 101. The shaft assembly 100 is typically used in banknote counters or ATMs to perform functions such as receiving, feeding, or pressing banknotes. The parts can be gears, bushings, or other shaft-related parts commonly used in banknote counters or ATMs, and are not specifically limited here. In this embodiment, five parts are used as an example, namely, a first part 102, a second part 103, a third part 104, a fourth part 105, and a fifth part 106, which are spaced apart along the axial direction of the shaft 101. The shaft assembly assembly device provided in this embodiment is used to assemble these five parts onto the shaft 101.
[0039] Specifically, such as Figure 2 and Figure 3As shown, the shaft assembly assembly device includes a worktable 10, a first positioning component 20, a second positioning component 30, and a third positioning component 40. The first positioning component 20 includes a first driving component 21 mounted on the worktable 10 and a first positioning block 22 connected to the output end of the first driving component 21. The first positioning block 22 is used to place the shaft 101, and the first driving component 21 is used to drive the first positioning block 22 to move along a first direction. The second positioning component 30 is arranged side by side with the first positioning component 20 along a second direction. The second positioning component 30 includes a second driving component 31 mounted on the worktable 10 and a second positioning block 32 connected to the output end of the second driving component 31. The second driving component 31 is arranged side by side with the first driving component 21. The second positioning block 32, with its output end facing the same direction, is used to place the first part 102 and the second part 103 along the first direction. The second driving component 31 is used to drive the second positioning block 32 to move along the first direction. The third positioning assembly 40 includes a third driving component 41 mounted on the worktable 10 and a third positioning block 42 connected to the output end of the third driving component 41. The third positioning block 42 is used to place the third part 104, the fourth part 105, and the fifth part 106 along the first direction. The third driving component 41 is used to drive the third positioning block 42 to move along the second direction, so that the third positioning block 42 switches between a position facing the first positioning block 22 and a position facing the second positioning block 32. The second direction is perpendicular to the first direction. For ease of understanding, the first direction is defined as the X direction in the figure, and the second direction is defined as the Y direction in the figure.
[0040] The workbench 10 is equipped with a start button 11. In use, the operator first places the shaft 101 in the first positioning block 22, then places the first part 102 and the second part 103 in the second positioning block 32, and finally places the third part 104, the fourth part 105, and the fifth part 106 in the third positioning block 42. At this time, the third positioning block 42 is positioned directly opposite the first positioning block 22, ensuring that the shaft holes of the third part 104, the fourth part 105, and the fifth part 106 are aligned with the shaft 101. Then, the operator presses the start button 11 to start the device. The first drive component 21 first drives the first positioning block 22 to move along the X direction toward the third positioning block 42, causing the first positioning block 22 to drive the shaft 101 on it to pass into the shaft holes of the third part 104, the fourth part 105, and the fifth part 106. Then, the output end of the first drive component 21 resets, at which point the shaft 101 passes through the shaft holes of the third part 104 and the fourth part 105. The shaft assembly 101 is inserted into the shaft hole of the fifth part 106 and disengaged from the first positioning block 22. The third driving component 41 then drives the third positioning block 42 to move along the Y direction, so that the third positioning block 42 drives the third part 104, the fourth part 105, the fifth part 106 and the shaft 101 on it to move to the position facing the second positioning block 32, so that the shaft 101 is facing the shaft hole of the first part 102 and the second part 103. Then, the second driving component 31 drives the second positioning block 32 to move along the X direction toward the third positioning block 42. The second positioning block 32 drives the first part 102 and the second part 103 on it to fit onto the shaft 101. Then, the output end of the second driving component 31 is reset. At this time, the first part 102 and the second part 103 are fitted onto the shaft 101 and disengaged from the third positioning block 32, thus completing the assembly of one shaft assembly 100. After the operator removes the shaft assembly 100, the assembly of the next shaft assembly 100 continues. Therefore, the shaft assembly device provided in this embodiment realizes a semi-automatic assembly process, which only requires two people to operate, reducing the number of workers and costs, and improving the assembly efficiency of the shaft assembly 100.
[0041] In this embodiment, the first driving component 21, the second driving component 31, and the third driving component 41 are all cylinders, which have a simple structure. Combined with sensors, they can achieve automatic assembly, improving assembly efficiency. Furthermore, by designing the cylinder stroke, each movement can be controlled within the required precision range, thereby improving quality. In other optional embodiments, the first driving component 21, the second driving component 31, and the third driving component 41 can also be other linear drive components such as motor lead screw and nut modules or linear motors; no specific limitations are made here.
[0042] It should be noted that the first positioning block 22 has a groove for placing the shaft 101 for positioning. Similarly, the second positioning block 32 has two grooves spaced apart along the X direction to place the first part 102 and the second part 103 respectively. The third positioning block 42 has three grooves spaced apart along the X direction to place the third part 104, the fourth part 105 and the fifth part 106 respectively, so as to play a positioning role.
[0043] In an optional embodiment, such as Figure 3 As shown, the first positioning component 20 also includes a first sliding component 23, which includes a first slide rail 231 and a first slider 232. The first slide rail 231 is disposed on the worktable 10 and extends along a first direction. The first slider 232 is connected to the bottom of the first positioning block 22 and slides in cooperation with the first slide rail 231. When the first driving component 21 drives the first positioning block 22 to move along the X direction, the first positioning block 22 drives the first slider 232 to slide along the first slide rail 231. Through the cooperation of the first slider 232 and the first slide rail 231, the movement of the first positioning block 22 can be guided, and the sliding friction can be reduced, making the movement of the first positioning block 22 smoother.
[0044] In an optional embodiment, such as Figure 3 As shown, the first positioning component 20 also includes a support frame 24, which is fixed on the worktable 10 and located between the first positioning block 22 and the third positioning component 40. The support frame 24 is arranged opposite to the first positioning block 22 and has a groove for placing the shaft 101. The shaft 101 can be placed between the first positioning block 22 and the support frame 24. Since the shaft 101 is relatively long, the first positioning block 22 alone cannot support the shaft 101. If the first positioning block 22 is set too long, it is easy to interfere with the third positioning block 42. Therefore, by setting the support frame 24, the shaft 101 can be supported together with the first positioning block 22, while avoiding the first positioning block 22 being set too long.
[0045] In an optional embodiment, such as Figure 3 As shown, the second positioning component 30 also includes a second sliding component 33, which includes a second slide rail 331 and a second slider 332. The second slide rail 331 is disposed on the worktable 10 and extends along the first direction. The second slider 332 is connected to the bottom of the second positioning block 32 and slides in cooperation with the second slide rail 331. When the second driving component 31 drives the second positioning block 32 to move along the X direction, the second positioning block 32 drives the second slider 332 to slide along the second slide rail 331. Through the cooperation of the second slider 332 and the second slide rail 331, the movement of the second positioning block 32 can be guided, and the sliding friction can be reduced, making the movement of the second positioning block 32 smoother.
[0046] In an optional embodiment, such as Figure 3 As shown, the third positioning component 40 further includes a third sliding component 43, which includes two limiting blocks 431 extending along a second direction. The two limiting blocks 431 are spaced apart relative to each other along a first direction, forming a groove 432 between them. The third positioning block 42 is slidably disposed within the groove 432. When the third driving component 41 drives the third positioning block 42 to move along the Y direction, the third positioning block 42 can slide along the groove 432, thereby guiding the movement of the third positioning block 42.
[0047] In an optional embodiment, such as Figure 3 As shown, the third positioning component 40 also includes two blocking blocks 44, which are located at opposite ends of the slide groove 432. The two blocking blocks 44 respectively position the two extreme positions of the third positioning block 42, so that the two extreme positions of the third positioning block 42 are directly opposite the first positioning block 22 and the second positioning block 32, thereby ensuring that the shaft 101 can be directly aligned with the shaft hole of each part.
[0048] In an optional embodiment, such as Figure 3 As shown, the shaft assembly assembly device also includes a lifting assembly 50, which is located on the side of the third positioning assembly 40 away from the second positioning assembly 30. The lifting assembly 50 includes a lifting drive (not shown) and a lifting member 51 connected to the output end of the lifting drive. The lifting drive can be a cylinder and is installed on the lower side of the worktable 10. The lifting member 51 protrudes from the upper side of the worktable 10 and is arranged opposite to the second positioning block 32 in the first direction. The lifting drive is used to drive the lifting member 51 to rise and fall. The lifting member 51 has a slot 511 on the side facing the first positioning assembly 20 in the second direction, and one end of the shaft 101 can be inserted into the slot 511. Before the third positioning block 42 moves to the position directly opposite the second positioning block 32, the lifting member 51 is in a descending state. At this time, the slot 511 on the lifting member 51 and the shaft 101 on the third positioning block 42 are at the same horizontal height. When the third positioning block 42 moves to the position directly opposite the second positioning block 32, the shaft 101 on the third positioning block 42 is precisely engaged in the slot 511 of the lifting member 51. When the second driving component 31 drives the second positioning block 32, it drives the first part 102 and the second part 103 on it to be mounted. After the shaft assembly 101 is inserted, the lifting drive drives the lifting component 51 to rise, raising the assembled shaft assembly 100 above the third positioning block 42. Then, the third drive component 41 drives the unloaded third positioning block 42 to move to a position directly opposite the first positioning block 22, and continues the assembly of the next shaft assembly 100. In this way, even if the operator does not remove the shaft assembly 100 in time, it will not interfere with the movement of the third positioning block 42, thus not affecting the rhythm of each drive component, and therefore will not affect the assembly of the next shaft assembly 100.
[0049] In an optional embodiment, the shaft assembly assembly device further includes a limiting platform 60. The limiting platform 60 is located on the side of the third positioning component 40 away from the first positioning component 20 and the second positioning component 30, and extends along a second direction. The shaft component 101 can abut against the side of the limiting platform 60. The limiting platform 60 can restrict the position of the shaft component 101 in the X direction, preventing excessive movement of the shaft component 101, thereby ensuring accurate assembly position of each part on the shaft component 101, and thus improving the assembly quality of the shaft assembly 100.
[0050] In an optional embodiment, such as Figure 2 As shown, a protective cover 70 is provided around the top of the workbench 10. The protective cover 70 has an opening on one side, and light gratings can be installed on both sides of the opening. The protective cover 70 can prevent dust, dirt and other debris from the external environment from entering the device, which helps to keep the device clean, thereby improving the operating efficiency and production quality of the device. The protective cover 70 can also provide necessary safety protection for the operators.
[0051] In an optional embodiment, such as Figure 2 As shown, at least two material boxes 80 are provided on the side of the workbench 10, each material box 80 is used to place the same type of part. In this embodiment, since the five parts are divided into two types, the first part 102, the third part 104, and the fifth part 106 are the same type of part, and the second part 103 and the fourth part 105 are the same type of part, two material boxes 80 are provided, each material box 80 holds one type of part. This makes it easier for the operator to place the smaller parts on the corresponding positioning blocks, making loading more convenient. In addition, since the shaft 101 is relatively heavy, the shaft 101 can be stored in a separate support frame.
[0052] In an optional embodiment, such as Figure 2 As shown, casters 90 are provided at the four corners of the bottom of the workbench 10. The casters 90 facilitate the movement of the device, saving time and effort.
[0053] Optionally, the workbench 10 is supported by a bracket, which is welded from multiple profiles, and an electrical control box is installed inside the bracket. A human-machine interface 71 is installed on the inside of the protective cover 70 to facilitate necessary human-machine interaction operations by the operator. This is existing technology and will not be described in detail here.
[0054] Reference Appendix Figure 3 The specific working process of the shaft assembly device provided in this embodiment is as follows:
[0055] The operator first places the shaft 101 in the first positioning block 22, then places the first part 102 and the second part 103 in the second positioning block 32, and finally places the third part 104, the fourth part 105, and the fifth part 106 in the third positioning block 42. At this time, the third positioning block 42 is positioned directly opposite the first positioning block 22, so that the shaft holes of the third part 104, the fourth part 105, and the fifth part 106 are aligned with the shaft 101. Then, the operator presses the start button 11 to start the device, and the first drive component 21 initiates the start. The first positioning block 22 moves along the X direction toward the third positioning block 42, causing the shaft 101 on the first positioning block 22 to pass into the shaft holes of the third part 104, the fourth part 105, and the fifth part 106. Then, the output end of the first driving component 21 is reset. At this time, the shaft 101 is inserted into the shaft holes of the third part 104, the fourth part 105, and the fifth part 106 and disengaged from the first positioning block 22. The third driving component 41 then drives the third positioning block 42 to move along the Y direction, causing the shaft 101 on the first positioning block 22 to pass into the shaft holes of the third part 104, the fourth part 105, and the fifth part 106. The third part 104, the fourth part 105, the fifth part 106, and the shaft 101 are moved to a position directly opposite the second positioning block 32, so that the shaft 101 is aligned with the shaft holes of the first part 102 and the second part 103, and one end of the shaft 101 is precisely engaged in the slot 511 of the lifting member 51. Then, the second driving member 31 drives the second positioning block 32 to move along the X direction toward the third positioning block 42. The second positioning block 32 drives the first part 102 and the second part 103 on it to fit into the shaft 101. Then the second driving member 31 drives the second positioning block 32 to move toward the third positioning block 42. When the output end of the moving part 31 is reset, the first part 102 and the second part 103 are sleeved on the shaft 101 and disengaged from the third positioning block 32. At the same time, the lifting drive drives the lifting part 51 to rise, so as to lift the assembled shaft assembly 100 above the third positioning block 42. Then the third drive part 41 drives the unloaded third positioning block 42 to move to the position facing the first positioning block 22, and continues the assembly of the next shaft assembly 100. Meanwhile, the operator can remove the assembled shaft assembly 100 from the lifting part 51.
[0056] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. A shaft assembly assembly device, wherein the shaft assembly (100) includes a shaft (101) and a plurality of parts sleeved on the shaft (101), characterized in that, The shaft assembly assembly device includes: Workbench (10); The first positioning component (20) includes a first driving component (21) mounted on the worktable (10) and a first positioning block (22) connected to the output end of the first driving component (21). The first positioning block (22) is used to place the shaft (101), and the first driving component (21) is used to drive the first positioning block (22) to move along a first direction. The second positioning component (30) is arranged side by side with the first positioning component (20) along the second direction. The second positioning component (30) includes a second driving component (31) mounted on the worktable (10) and a second positioning block (32) connected to the output end of the second driving component (31). The second positioning block (32) is used to place the first part (102) and the second part (103) along the first direction. The second driving component (31) is used to drive the second positioning block (32) to move along the first direction. The third positioning component (40) includes a third driving component (41) mounted on the worktable (10) and a third positioning block (42) connected to the output end of the third driving component (41). The third positioning block (42) is used to place a third part (104), a fourth part (105) and a fifth part (106) along the first direction. The third driving component (41) is used to drive the third positioning block (42) to move along the second direction so that the third positioning block (42) switches between a position facing the first positioning block (22) and a position facing the second positioning block (32). The second direction is perpendicular to the first direction.
2. The shaft assembly assembly device according to claim 1, characterized in that, The first positioning component (20) further includes a first sliding component (23), which includes a first slide rail (231) and a first slider (232). The first slide rail (231) is disposed on the worktable (10) and extends along the first direction. The first slider (232) is connected to the bottom of the first positioning block (22) and slides in cooperation with the first slide rail (231); and / or The second positioning component (30) further includes a second sliding component (33), which includes a second slide rail (331) and a second slider (332). The second slide rail (331) is disposed on the worktable (10) and extends along the first direction. The second slider (332) is connected to the bottom of the second positioning block (32) and slides in cooperation with the second slide rail (331).
3. The shaft assembly assembly device according to claim 1, characterized in that, The third positioning component (40) further includes a third sliding component (43), which includes two limiting blocks (431) extending along the second direction. The two limiting blocks (431) are arranged at a distance from each other along the first direction and form a groove (432) between them. The third positioning block (42) is slidably disposed in the groove (432).
4. The shaft assembly assembly device according to claim 3, characterized in that, The third positioning component (40) also includes two blocking blocks (44), which are located at opposite ends of the slide (432).
5. The shaft assembly assembly device according to claim 1, characterized in that, The first positioning component (20) further includes a support frame (24), which is disposed on the worktable (10) and located between the first positioning block (22) and the third positioning component (40). The support frame (24) is disposed opposite to the first positioning block (22), and the shaft (101) can be mounted between the first positioning block (22) and the support frame (24).
6. The shaft assembly assembly apparatus according to claim 1, characterized in that, It also includes a lifting assembly (50), which is located on the side of the third positioning assembly (40) away from the second positioning assembly (30). The lifting assembly (50) includes a lifting drive and a lifting member (51) connected to the output end of the lifting drive. The lifting drive is installed on the lower side of the worktable (10). The lifting member (51) protrudes from the upper side of the worktable (10) and is arranged opposite to the second positioning block (32) in the first direction. The lifting drive is used to drive the lifting member (51) to move up and down. The lifting member (51) has a slot (511) on the side of the second direction facing the first positioning assembly (20). One end of the shaft (101) can be inserted into the slot (511).
7. The shaft assembly assembly apparatus according to claim 1, characterized in that, It also includes a limiting platform (60), which is located on the side of the third positioning component (40) away from the first positioning component (20) and the second positioning component (30), and the limiting platform (60) extends along the second direction, and the shaft (101) can abut against the side of the limiting platform (60).
8. The shaft assembly assembly apparatus according to claim 1, characterized in that, The top of the workbench (10) is surrounded by a protective cover (70), and one side of the protective cover (70) is open.
9. The shaft assembly assembly apparatus according to claim 1, characterized in that, The workbench (10) has at least two material boxes (80) on its side, each of which is used to place the same type of part.
10. The shaft assembly assembly apparatus according to claim 1, characterized in that, The workbench (10) is equipped with casters (90) at the four corners of its bottom.