Input shaft assembling device, combined shaft assembling system and using method

Abstract

The invention relates to the technical field of combination shaft assembling, in particular to an input shaft assembling device, a combination shaft assembling system and a using method. An input shaft assembling device comprises a base; the first material taking assembly comprises a first horizontal clamping jaw, the first horizontal clamping jaw is suitable for clamping the input shaft, and the first horizontal clamping jaw is provided with a first material taking position; the second material taking assembly is arranged on the base and comprises a second horizontal clamping jaw, the second horizontal clamping jaw is suitable for clamping the shaft sleeve, and the second horizontal clamping jaw is provided with a first mounting position; and the press-fitting assembly comprises a first transfer pressing head, and the first transfer pressing head moves the input shaft clamped by the first horizontal clamping jaw from the first material taking position to the first mounting position so that the input shaft can be matched with the shaft sleeve. The invention provides an input shaft assembling device, a combined shaft assembling system and a using method, and aims to solve the problems of high labor intensity of personnel and certain potential safety hazards in the process of assembling an input shaft with other parts.

Description

Technical Field

[0001] The present invention relates to the technical field of combined shaft assembly, and particularly relates to an input shaft assembly device, a combined shaft assembly system and a use method thereof. Background Art

[0002] The steering system is one of the main subsystems of an automobile, and its performance is directly related to the handling stability and comfort of the automobile. It plays an important role in ensuring driving safety, reducing traffic accidents, protecting the personal safety of drivers, and improving the working conditions of drivers. The power steering system has experienced several stages: pure mechanical, hydraulic, electro-hydraulic, electric power-assisted, and steer-by-wire which is in the research and development stage. The traditional power steering system generally uses hydraulic assistance, which has a complex structure, high power consumption, easy leakage, and difficult control of steering assistance.

[0003] The existing steering shaft includes an input shaft, and when the input shaft needs to be assembled with other components, on-site personnel often need to move the input shaft during the assembly process. Due to the heavy weight of the input shaft, there are problems such as high labor intensity for personnel during the assembly process and certain safety hazards. Summary of the Invention

[0004] In view of this, the present invention provides an input shaft assembly device, a combined shaft assembly system and a use method thereof to solve the problems that when the input shaft needs to be assembled with other components, on-site personnel often need to move the input shaft during the assembly process. Due to the heavy weight of the input shaft, there are problems such as high labor intensity for personnel during the assembly process and certain safety hazards.

[0005] In a first aspect, the present invention provides an input shaft assembly device, including:

[0006] A base;

[0007] A first material taking component, arranged on the base, the first material taking component includes a first horizontal clamp, the first horizontal clamp is suitable for clamping an input shaft, and the first horizontal clamp has a first material taking position;

[0008] A second material taking component, arranged on the base, the second material taking component includes a second horizontal clamp, the second horizontal clamp is suitable for clamping a shaft sleeve, and the second horizontal clamp has a first installation position;

[0009] A pressing component, arranged on the base, the pressing component includes a first transfer pressing head, and the first transfer pressing head moves the input shaft clamped by the first horizontal clamp from the first material taking position to the first installation position so that the input shaft is matched with the shaft sleeve.

[0010] By setting up the first material taking component and the second material taking component, the automatic feeding of the input shaft and the shaft sleeve is realized. Then, the first transfer pressing head is used to assemble the input shaft and the shaft sleeve. Throughout the process, no manual operation is required, reducing the labor intensity of workers and eliminating potential safety hazards.

[0011] In an alternative embodiment, the first material taking component includes a first horizontal linear module, which includes a first slider slidably arranged on a first horizontal slide rail. A first horizontal gripper is provided on the first slider. The second material taking component includes a second horizontal linear module, which includes a second slider and a second horizontal slide rail. A second horizontal gripper is provided on the second slider. The first horizontal slide rail and the second horizontal slide rail are arranged in parallel.

[0012] In an alternative embodiment, the press-fitting component includes a press-fitting seat, a third horizontal slide rail, and a first transfer pressing head. The press-fitting seat is arranged on the base. The third horizontal slide rail is arranged on the press-fitting seat. The third horizontal slide rail is perpendicular to the first horizontal slide rail and is located above the first horizontal slide rail. The first transfer pressing head is slidably arranged on the third horizontal slide rail.

[0013] In a second aspect, the present invention also provides a combined shaft assembly system, including the above-mentioned input shaft assembly device.

[0014] In an alternative embodiment, it further includes an output shaft assembly device. The output shaft assembly device includes a first feeding component and a third material taking component. The first feeding component includes a first lifting gripper, a first lifting module, and a fourth horizontal slide rail. The first lifting module is arranged on the fourth horizontal slide rail. The first lifting module is provided with a first lifting gripper, and the first lifting gripper is adapted to grip a bearing. The third material taking component includes a third horizontal gripper, a third slider, and a fifth horizontal slide rail. The fifth horizontal slide rail is arranged on the base. The fifth horizontal slide rail is provided with a third slider, and the third slider is connected to the third horizontal gripper. The first lifting gripper transfers the bearing to the third horizontal gripper at the third material taking position.

[0015] In an alternative embodiment, it further includes a fourth material taking component. The press-fitting component further includes a second transfer pressing head. The fourth material taking component includes a fourth horizontal gripper, a fourth slider, and a sixth horizontal slide rail. The fourth horizontal gripper is adapted to grip a spacer cover. The fourth slider is slidably arranged on the sixth horizontal slide rail, and the fourth slider is connected to the fourth horizontal gripper. The second transfer pressing head is slidably arranged on the third horizontal slide rail. The second transfer pressing head transfers the bearing to the second installation position of the fourth horizontal gripper, and the second transfer pressing head presses and assembles the bearing and the spacer cover at the second installation position.

[0016] In an alternative embodiment, it further includes a second feeding component and a robotic arm. The second feeding component is arranged on the side of the base. The press-fitting component further includes a third transfer press head. The second feeding component includes a circulating transport table on which output shafts are adapted to be placed. The robotic arm is configured to move the output shafts from the circulating transport table to the second installation position. The third transfer press head is slidably arranged on a third horizontal slide rail and is located between the first transfer press head and the second transfer press head. The third transfer press head is configured to press-fit the output shafts and bearings to form output shaft assemblies.

[0017] In an alternative embodiment, it further includes a general assembly device. The general assembly device further includes a transport robotic arm, which includes a seventh horizontal slide rail, a second lifting module, a first telescopic gripper, and a second telescopic gripper. The second lifting module is arranged on the seventh horizontal slide rail. The first telescopic gripper and the second telescopic gripper are respectively arranged on the second lifting module. The first telescopic gripper is configured to grip the input shaft assembly, and the second telescopic gripper is configured to grip the output shaft assembly, or the first telescopic gripper is configured to grip the output shaft assembly and the second telescopic gripper is configured to grip the input shaft assembly.

[0018] In an alternative embodiment, the general assembly device further includes a combined assembly force application seat, a clamping press head, a lifting press-fitting press head, a fifth material taking component, and a sixth material taking component. The combined assembly force application seat is arranged on the base. The clamping press-fitting press head is arranged on the side of the combined assembly force application seat and is adapted to clamp the input shaft assembly. The fifth material taking component includes an eighth horizontal slide rail, a fifth slider, and a fifth horizontal gripper. The fifth slider is connected to the fifth horizontal gripper. A part of the eighth horizontal slide rail extends into the accommodation space of the combined assembly force application seat. The lifting press-fitting press head is arranged on the combined assembly force application seat. The sixth material taking component is arranged in the accommodation space of the combined assembly force application seat.

[0019] In a third aspect, the present invention also provides a method for using an input shaft assembly device. In the input shaft assembly state, the first horizontal gripper is located at the first material taking position, the second horizontal gripper is located at the first installation position, and the first transfer press head moves the input shaft gripped by the first horizontal gripper from the first material taking position to the first installation position so that the input shaft is fitted with the shaft sleeve. The first transfer press head applies pressure to assemble the input shaft and the shaft sleeve to form an input shaft assembly. Description of the Drawings

[0020] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 Schematic diagram of an assembly system for a combined shaft according to an embodiment of the present invention;

[0022] Figure 2 Schematic diagram of a circulating conveyor of an output shaft assembly device according to an embodiment of the present invention;

[0023] Figure 3 Schematic diagram of a robotic arm of an output shaft assembly device according to an embodiment of the present invention;

[0024] Figure 4 Schematic diagram of the cooperation of a press-fitting component, a first material taking component, a second material taking component, a first feeding component, and a third material taking component according to an embodiment of the present invention;

[0025] Figure 5 Schematic diagram of a press-fitting component according to an embodiment of the present invention;

[0026] Figure 6 Schematic diagram of a first feeding component according to an embodiment of the present invention;

[0027] Figure 7 Schematic diagram of a transport robotic arm of a general assembly device according to an embodiment of the present invention;

[0028] Figure 8 Schematic diagram of a combined assembly force application seat, a fifth material taking component, a sixth material taking component, a lifting press-fitting head, and a clamping head according to an embodiment of the present invention;

[0029] Figure 9 Schematic diagram of a sixth material taking component according to an embodiment of the present invention;

[0030] Figure 10 Schematic diagram of a combined assembly force application seat and a lifting press-fitting head according to an embodiment of the present invention;

[0031] Figure 11 Schematic diagram of a receiving device according to an embodiment of the present invention;

[0032] Figure 12 Schematic diagram of a bushing feeding component according to an embodiment of the present invention;

[0033] Figure 13 Schematic diagram of an isolation cover grasping component according to an embodiment of the present invention;

[0034] Figure 14 Schematic diagram of a clamping head according to an embodiment of the present invention;

[0035] Figure 15 Schematic diagram of the cooperation of an isolation cover rotating tray, a bushing bin, a fourth material taking component, and a base provided on the base according to an embodiment of the present invention;

[0036] Figure 16 is Figure 15 the enlarged schematic view in the direction A of

[0037] Description of the reference numerals in the drawings: 1. Input shaft assembly device; 101. First material taking component; 1011. First material taking position; 102. Second material taking component; 103. Pressing assembly; 1031. Pressing seat; 1032. Third horizontal slide rail; 1033. First transfer pressing head; 1034. Second transfer pressing head; 1035. Third transfer pressing head; 1036. Power pressing head; 1037. Fourteenth horizontal slide rail; 104. Base; 105. Bush dividing component; 1051. First feeding pipe; 1052. First thruster; 1053. Bush placing position; 1054. Second feeding pipe; 1055. Second thruster; 106. Bush bin; 2. Output shaft assembly device; 201. Circulating transport table; 202. Robot arm; 203. First feeding component; 2031. Fourth horizontal slide rail; 2032. First lifting module; 2033. First lifting gripper; 2034. Third material taking position; 204. Third material taking component; 2041. Second material taking position; 205. First camera; 206. Fourth material taking component; 2061. Fourth slider; 2062. Fourth horizontal gripper; 2063. Fourth lifting module; 2064. Third lifting gripper; 2065. Sixth horizontal slide rail; 2066. Fourth feeding position; 2067. Second installation position; 207. Isolation cover rotating tray; 208. Bearing rotating tray; 209. Isolation cover support seat; 3. General assembly device; 301. Assembly force application seat; 3011. Top plate; 3012. Vertical rod; 302. Transport robot; 3021. Seventh horizontal slide rail; 3022. Second lifting module; 3023. First telescopic gripper; 3024. Second telescopic gripper; 3025. Horizontal slide table; 3026. Flipper; 303. Waste part accommodation platform; 304. Sixth material taking component; 3041. Ninth horizontal slide rail; 3042. Sixth horizontal gripper; 3043. Connection part; 305. Fifth material taking component; 3051. Third installation position; 3052. Fourth installation position; 306. Clamping pressing head; 3061. Force transmission rod; 3062. Force applicator; 3063. Fixed plate; 307. Lifting and pressing head; 308. Second camera; 4. Input shaft assembly; 5. Output shaft assembly; 6. Torsion bar; 7. Accommodation device; 701. Bottom plate; 702. Tenth horizontal slide rail; 703. Eleventh horizontal slide rail; 704. Third lifting module; 705. Torsion bar placing plate; 706. Twelfth horizontal slide rail; 707. Input shaft placing plate; 708. Thirteenth horizontal slide rail; 8. Input shaft to be loaded; 9. Scanning code component; 901. First scanner; 902. Second scanner; 903. Third scanner; 904. Fourth scanner. Detailed implementation manners

[0038] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0039] The following will describe the embodiments of the present invention in conjunction with Figures 1 to 16 , to describe the embodiments of the present invention.

[0040] According to an embodiment of the present invention, on the one hand, there is provided an input shaft assembly device 1, including: a base 104;

[0041] A first material taking component 101 is arranged on the base 104. The first material taking component 101 includes a first horizontal jaw, and the first horizontal jaw is adapted to clamp the input shaft. The first horizontal jaw has a first material taking position 1011;

[0042] A second material taking component 102 is arranged on the base 104. The second material taking component 102 includes a second horizontal jaw, and the second horizontal jaw is adapted to clamp the shaft sleeve. The second horizontal jaw has a first installation position;

[0043] A press-fitting component 103 is arranged on the base 104. The press-fitting component 103 includes a first transfer punch 1033. In the input shaft assembly state, the first horizontal jaw is located at the first material taking position 1011, the second horizontal jaw is located at the first installation position, and the first transfer punch 1033 moves the input shaft clamped by the first horizontal jaw from the first material taking position 1011 to the first installation position so that the input shaft is fitted with the shaft sleeve. The first transfer punch 1033 applies pressure to assemble the input shaft and the shaft sleeve to form an input shaft assembly 4.

[0044] By setting the first material taking component 101 and the second material taking component 102, the automatic feeding of the input shaft and the shaft sleeve is realized, and then the first transfer punch 1033 assembles the input shaft and the shaft sleeve. No manual operation is required during the whole process, reducing the labor intensity of personnel and eliminating the existing safety hazards.

[0045] In one embodiment, such as Figure 1 , Figure 4As shown in the figure, the first material taking component 101 includes a first horizontal linear module. The first horizontal linear module includes a first slider slidably arranged and a first horizontal slide rail. A first horizontal gripper is provided on the first slider. The second material taking component 102 includes a second horizontal linear module. The second horizontal linear module includes a second slider and a second horizontal slide rail. A second horizontal gripper is provided on the second slider. The first horizontal slide rail and the second horizontal slide rail are arranged in parallel. By providing the first horizontal slide rail, the first slider drives the first horizontal gripper to slide in the horizontal direction. By providing the second horizontal slide rail, the second slider drives the second horizontal gripper to slide in the horizontal direction. In this embodiment, the specific structures of the first horizontal linear module and the second horizontal linear module are not specifically limited. The transmission methods can be various methods such as ball screw, synchronous pulley type, linear motor type, etc., and can be specifically selected according to the actual situation on site.

[0046] In this embodiment, as Figure 12 , Figure 15 and Figure 16 shown, it further includes a bushing bin 106 and a bushing feeding component 105. Among them, several bushings are accommodated in the bushing bin 106. The bushing feeding component 105 is provided with a first feeding pipe 1051, a second feeding pipe 1054, a first pusher 1052, a second pusher 1055 and a bushing placement position 1053. The bushings in the bushing bin 106 enter a position equal to the height of the pusher through the first feeding pipe 1051 or the second feeding pipe 1054. The first pusher 1052 or the second pusher 1055 acts to make the bushing reach the bushing placement position 1053, and the second horizontal gripper grabs the bushing at the bushing placement position 1053.

[0047] In this embodiment, as Figure 1 , Figure 4 and Figure 12 shown, the ends of the first horizontal slide rail and the second horizontal slide rail in this embodiment are flush. When the first horizontal gripper is at one end of the first horizontal slide rail, it is the first feeding position. When the first horizontal gripper is at the other end of the first horizontal slide rail, it is the first material taking position 1011. The first horizontal gripper starts to grip the input shaft at the first feeding position and releases the input shaft at the first material taking position 1011. When the second horizontal gripper is at one end of the second horizontal slide rail, it is the second feeding position. When the second horizontal gripper is at the other end of the second horizontal slide rail, it is the first installation position. The second horizontal gripper grips the bushing at the second feeding position and then assembles the bushing with the input shaft at the first installation position. The first feeding position and the second feeding position are arranged on the same side, and the first material taking position 1011 and the first installation position are arranged on the same side. It should be noted that the second feeding position is the same as the bushing placement position 1053. A glue applicator is provided at the first installation position. The glue applicator applies glue to the inner peripheral surface of the bushing at the first installation position, and the gluing action is before the bushing and the input shaft are assembled.

[0048] In one embodiment, asFigure 1 , Figure 4 and 5 As shown in Figure 1 , Figure 4 and 5 , the press-fitting assembly 103 includes a press-fitting base 1031, a third horizontal slide rail 1032 and a first transfer press head 1033. The press-fitting base 1031 is disposed on the base 104, the third horizontal slide rail 1032 is disposed on the press-fitting base 1031, the third horizontal slide rail 1032 is perpendicular to the first horizontal slide rail, the third horizontal slide rail 1032 is located above the first horizontal slide rail, and the first transfer press head 1033 is slidably disposed on the third horizontal slide rail 1032. In this embodiment, when the third horizontal slide rail 1032 is located above the first horizontal slide rail, it is exactly located above the first material taking position 1011, so that the first transfer press head 1033 can take the input shaft at the first material taking position 1011, then slide along the third horizontal slide rail 1032 to above the first installation position, and the first transfer press head 1033 then mates the input shaft with the bushing. The first transfer press head 1033 applies pressure to assemble the input shaft and the bushing to form the input shaft assembly 4, so as to realize the automatic assembly of the input shaft and the bushing. It should be noted that when the first transfer press head 1033 is at the first installation position, the central axis of the input shaft coincides with the central axis of the bushing.

[0049] According to an embodiment of the present invention, on the other hand, a combined shaft assembly system is further provided, including the above-mentioned input shaft assembly device 1.

[0050] In one embodiment, as Figure 1 , Figure 4 and Figure 6As shown, it also includes an output shaft assembly device 2, the output shaft assembly device 2 includes a first loading component 203 and a third picking component 204, the first loading component 203 includes a first lifting clamp 2033, a first lifting module 2032 and a fourth horizontal slide rail 2031, the first lifting module 2032 is arranged on the fourth horizontal slide rail 2031, the first lifting module 2032 is provided with a first lifting clamp 2033, the first lifting clamp 2033 is suitable for clamping bearings, the third picking component 204 includes a third horizontal clamp, a third slider and a fifth horizontal slide rail, the fifth horizontal slide rail is arranged on the base 104, the fifth horizontal slide rail is provided with a third slider, the third slider is connected to the third horizontal clamp, the first lifting clamp 2033 is at the third picking position 2034 to transfer the bearing to the third horizontal clamp. In this embodiment, the third horizontal linear module is composed of a third slider and a fifth horizontal slide rail. The specific structure of the third horizontal linear module and the first lifting module 2032 is not specifically limited. The transmission method can be a ball screw, synchronous pulley, linear motor, or other methods, and can be selected according to the actual situation on site. It should be noted that the third slider is at the third loading position at one end of the fifth horizontal slide rail, and the third slider is at the second material removal position 2041 at the other end of the fifth horizontal slide rail. The first loading assembly 203 transfers the bearing to the third horizontal clamp at the third loading position, and the third slider then drives the third horizontal clamp to move linearly along the fifth horizontal slide rail to the second material removal position 2041. To facilitate loading by the first loading assembly 203, a bearing rotating material tray 208 is provided on the side of the first loading assembly 203 facing away from the press-fitting seat 1031. The bearing rotating material bin provides bearings for the first lifting clamp 2033 to grasp.

[0051] It should be noted that this embodiment does not specifically limit the specific structural form of the first horizontal clamp and the first lifting clamp 2033. The first horizontal clamp and the first lifting clamp 2033 respectively have the functions of clamping, grasping and placing, and can be one of the various forms such as electric clamp, hydraulic clamp, pneumatic clamp, magnetic clamp, etc.

[0052] In one embodiment, Figure 1 、 Figure 4 and Figure 13As shown, it further includes a fourth material taking component 206. The pressing and fitting component 103 further includes a second transfer punch 1034. The fourth material taking component 206 includes a fourth horizontal jaw 2062, a fourth slider 2061 and a sixth horizontal slide rail 2065. The fourth horizontal jaw 2062 is adapted to grip the isolation cover. The fourth slider 2061 is slidably provided on the sixth horizontal slide rail 2065, and the fourth slider is connected to the fourth horizontal jaw 2062. The second transfer punch 1034 is slidably provided on the third horizontal slide rail 1032. The second transfer punch 1034 is used to transfer the bearing to the second installation position 2067 of the fourth horizontal jaw 2062, and the second transfer punch 1034 presses and assembles the bearing and the isolation cover at the second installation position 2067. In this embodiment, the fourth horizontal linear module is formed by the fourth slider 2061 and the sixth horizontal slide rail 2065. One end of the fourth slider 2061 on the sixth horizontal slide rail 2065 is the fourth loading position 2066, and the other end of the fourth slider 2061 on the sixth horizontal slide rail 2065 is the second installation position 2067. The fourth horizontal jaw 2062 moves along the sixth slide rail to the second installation position 2067 driven by the fourth slider 2061. It should be noted that when the bearing is pressed and fitted with the isolation cover, the central axis of the bearing coincides with the central axis of the isolation cover.

[0053] For the convenience of loading the isolation cover, as Figure 13 , Figure 15 , Figure 16 shown, it further includes an isolation cover rotating tray 207. The isolation cover rotating tray 207 is provided on the side of the pressing seat 1031. Among them, the fourth material taking component 206 further includes a fourth lifting module 2063 and a third lifting jaw 2064. The lifting end of the fourth lifting module 2063 is provided with the third lifting jaw 2064, and the fourth lifting module 2063 and the fourth horizontal jaw 2062 are provided on the fourth slider 2061 to realize the synchronous movement of the third lifting jaw 2064 and the fourth horizontal jaw 2062 with the fourth slider 2061. The third lifting jaw 2064 grabs the isolation cover placed on the isolation cover rotating tray 207. The fourth slider 2061 drives the third lifting jaw 2064 to move to the isolation cover support seat 209 of the base 104, and then the fourth horizontal jaw 2062 grabs the isolation cover placed on the isolation cover support seat 209. The position of the isolation cover support seat is at the fourth loading position 2066. The fourth slider 2061 drives the fourth horizontal jaw 2062 to move to the fourth loading position 2066, and the fourth horizontal jaw 2062 moves from the fourth loading position to the second installation position 2067 driven by the fourth slider 2061.

[0054] In this embodiment, as Figure 13 , Figure 16As shown, the fourth slider 2061 drives the fourth horizontal jaw 2062 and the third lifting jaw 2064 to move synchronously. When the fourth lifting jaw grabs and rotates the separator cover on the separator cover rotating tray 207 during the lifting process, the fourth horizontal jaw 2062 is located at the separator cover support seat 209 (which is also the fourth loading position 2066) to grab the separator cover placed on the separator cover support seat 209. After both have been grabbed, the fourth slider 2061 slides, causing the third lifting jaw 2064 to reach the separator cover support seat 209 to release and place the separator cover on the separator cover support seat 209, and the fourth horizontal jaw 2062 is located at the second installation position 2067 to release the separator cover. Then, the fourth slider 2061 drives the fourth lifting jaw to move to the grabbing position of the separator cover rotating tray 207 to grab the next separator cover.

[0055] As Figure 4 、 Figure 16 shown, a first camera 205 is further provided on the base 104. The first camera 205 determines whether the grabbed separator cover meets the grabbing requirements according to the judged model of the photographed separator cover.

[0056] In one embodiment, as Figure 1 、 Figure 2 and Figure 3 shown, it further includes a second loading component and a robotic arm 202. The second loading component is provided on the side of the base 104. The pressing component 103 further includes a third transfer punch 1035. The second loading component includes a circulating transport table 201. The output shaft is adapted to be placed on the circulating transport table 201. The robotic arm 202 moves the output shaft from the circulating transport table 201 to the second installation position 2067. The third transfer punch 1035 slides on the third horizontal slide rail 1032. The third transfer punch 1035 is provided between the first transfer punch 1033 and the second transfer punch 1034. The third transfer punch 1035 presses and assembles the output shaft and the bearing to form an output shaft assembly 5 (the inner ring of the bearing is sleeved on the outer periphery of the output shaft, and the separator cover is sleeved on the outer ring of the bearing). Through the transportation of the robotic arm 202 and under the action of the third transfer punch 1035, the output shaft is assembled with the already assembled bearing and separator cover to form the output shaft assembly 5. It should be noted that the robotic arm 202 in this embodiment is a multi-degree-of-freedom robotic arm 202, and the circulating transport table 201 has various structures. Both are prior arts and will not be described in detail here. In this embodiment, as Figure 1 shown, the circulating transport table 201 and the base 104 are arranged in an "L" shape, and the robotic arm 202 is arranged within the "L" - shaped space.

[0057] In this embodiment, as Figure 5As shown, for the convenience of applying pressure, a power pressure head 1036 is provided at the top of the press - fitting seat 1031. A through - hole is provided in the top of the press - fitting seat 1031, and a fourteenth horizontal slide rail 1037 is arranged in the through - hole. The length direction of the fourteenth horizontal slide rail 1037 is the same as that of the third horizontal slide rail 1032. The power pressure head 1036 moves along the fourteenth horizontal slide rail 1037 to apply pressure to one of the transfer pressure heads, namely the first transfer pressure head 1033, the second transfer pressure head 1034, and the third transfer pressure head 1035. It should be noted that in this embodiment, no specific limitations are imposed on the specific structure and power form of the power pressure head 1036. The power form can be one of the forms such as electric, hydraulic, pneumatic, etc.

[0058] In one embodiment, as Figure 1 、 Figure 7 shown, it further includes an overall assembly device 3. The overall assembly device 3 further includes a transport manipulator 302. The transport manipulator 302 includes a seventh horizontal slide rail 3021, a second lifting module 3022, a first telescopic gripper 3023, and a second telescopic gripper 3024. The second lifting module 3022 is arranged on the seventh horizontal slide rail 3021. The first telescopic gripper 3023 and the second telescopic gripper 3024 are respectively arranged on the second lifting module 3022. The first telescopic gripper 3023 is used to grip the input shaft assembly 4, and the second telescopic gripper 3024 is used to grip the output shaft assembly 5. The second lifting module 3022 moves horizontally along the seventh horizontal slide rail 3021, driving the first telescopic gripper 3023 and the second telescopic gripper 3024 to perform lifting movements. The first telescopic gripper 3023 grips the input shaft assembly 4 by telescoping (after the first telescopic gripper 3023 extends, it clamps the input shaft assembly 4 at the first installation position and then retracts to its original position). The second telescopic gripper 3024 grips the output shaft assembly 5 by telescoping (after the second telescopic gripper 3024 extends, it clamps the output shaft assembly 5 at the second installation position 2067 and then retracts to its original position), and then slides along the seventh horizontal slide rail 3021 under the drive of the second lifting module 3022. It should be noted that the seventh horizontal slide rail 3021 is arranged on the side of the base 104, and the first telescopic gripper 3023 and the second telescopic gripper 3024 face the press - fitting assembly 103.

[0059] In this embodiment, as Figure 7 shown, the first telescopic gripper 3023 and the second telescopic gripper 3024 are driven by a horizontal slide table 3025 to drive the two to extend or retract synchronously. A flipper 3026 is arranged between the second telescopic gripper 3024 and the horizontal slide table 3025, and the flipper 3026 controls the second telescopic gripper 3024 to perform flipping rotation.

[0060] In one embodiment, as Figure 1 、Figure 8 、 Figure 9 、 Figure 10 and Figure 14 As shown, the final assembly device 3 also includes a combined force-applying seat 301, a clamping press head 306, a lifting and lowering press head 307, a fifth material-removing assembly 305, and a sixth material-removing assembly 304. The combined force-applying seat 301 is disposed on the base 104, and the clamping press head is disposed on the side of the combined force-applying seat 301. The clamping press head is suitable for clamping the input shaft assembly 4. The fifth material-removing assembly 305 includes an eighth horizontal slide rail, a fifth slider, and a fifth horizontal clamping jaw. The fifth slider and the fifth horizontal clamping jaw are connected. The eighth horizontal slide rail partially extends into the accommodating space of the combined force-applying seat 301. The lifting and lowering press head 307 is disposed on the combined force-applying seat 301. The sixth material-removing assembly 304 is disposed in the accommodating space of the combined force-applying seat 301. In this embodiment, the fifth slider and the eighth horizontal slide rail form a fifth horizontal linear module.

[0061] In this embodiment, if Figure 14 As shown, the clamping pressure head 306 includes a fixed plate 3063, a force applicator 3062, and a force transmission rod 3061. The fixed plate 3063 is fixedly connected to the force application seat, the fixed portion of the force applicator 3062 is connected to the fixed plate 3063, the force transmission rod 3061 is slidably connected to the fixed plate 3063, and the force application end of the force applicator 3062 is fixedly connected to the force transmission rod 3061. The force application end of the force applicator 3062 drives the force transmission rod 3061 to slide relative to the fixed plate 3063. It should be noted that this embodiment does not impose any specific restrictions on the structure of the force applicator 3062. The force applicator 3062 can be a hydraulic cylinder, a pneumatic cylinder, an electromagnetic telescoping device, etc.

[0062] In this embodiment, if Figure 10 As shown, the force-applying seat includes four columns and a top plate 3011. The four columns, top plate 3011, and base 104 form a storage space. The lifting and lowering pressure-assembling head 307 enters the storage space after passing through the through hole of the top plate 3011. The end of the lifting and lowering pressure-assembling head 307 extending into the storage space is provided with a clamping jaw. The sixth material-removing assembly 304 includes a ninth horizontal slide rail 3041, a sixth slider, and a sixth horizontal clamping jaw 3042. The sixth horizontal clamping jaw 3042 is used to clamp the torsion bar 6. The side of the ninth horizontal slide rail 3041 facing away from the sixth slip ring is provided with a connecting portion 3043, which is connected to the column via the connecting portion 3043. The sixth horizontal clamping jaw 3042 is located at one end of the ninth horizontal slide rail 3041, which is the fifth loading position, and the sixth horizontal clamping jaw 3042 is located at the other end of the ninth horizontal slide rail 3041, which is the fifth removing position.

[0063] In this embodiment, if Figure 9 、 Figure 10As shown, the fifth material taking component 305 includes an eighth horizontal slide rail, a fifth slider, and a fifth horizontal gripper. The fifth horizontal gripper is adapted to clamp the output shaft assembly 5, and a part of the eighth horizontal slide rail extends into the accommodation space. After clamping the output shaft assembly 5, the fifth horizontal gripper enters the accommodation space along the eighth horizontal slide rail driven by the fifth slider. It should be noted that the eighth horizontal slide rail and the ninth horizontal slide rail 3041 are vertically arranged. The position of the fifth horizontal gripper at one end of the eighth horizontal slide rail is the third installation position 3051, and the position of the fifth horizontal gripper at the other end of the eighth horizontal slide rail is the fourth installation position 3052. When in the third installation position 3051, the central axis of the torsion bar 6 coincides with the central axis of the output shaft. When in the fourth installation position 3052, the central axis of the output shaft coincides with the central axis of the input shaft. In this embodiment, the sixth slider and the ninth horizontal slide rail 3041 form a sixth horizontal linear module, and the specific structures of the fourth horizontal linear module, the fifth horizontal linear module, and the sixth horizontal linear module are not specifically limited in this implementation. The transmission method can be various methods such as ball screw, synchronous pulley type, linear motor type, etc., and can be specifically selected according to the actual situation on site. It should be noted that as Figure 8 shown, a second camera 308 is further provided on the side of the fourth installation position 3052 away from the third installation position 3051. The second camera 308 is used to photograph and determine the model of the torsion bar 6 and the entire general assembly process to supervise the general assembly process.

[0064] In this embodiment, as Figure 1 、 Figure 11 shown, it further includes a containing device 7. The containing device 7 is arranged on the base 104, and a pressing assembly 103 is provided between the transportation manipulator 302 and the containing device 7. The containing device 7 includes a bottom plate 701. On the bottom plate 701, a twelfth horizontal slide rail 706 and a thirteenth horizontal slide rail 708 are arranged in parallel. A torsion bar placement disk 705 is slidably arranged on the twelfth horizontal slide rail 706, and a number of torsion bars 6 are arranged on the torsion bar placement disk 705. An input shaft placement disk 707 is arranged on the thirteenth horizontal slide rail 708, and a number of input shafts 8 to be loaded are arranged on the input shaft placement disk 707. As Figure 11 shown, two corresponding support frames are provided on the bottom plate 701. A tenth horizontal slide rail 702 is respectively arranged at the top of each support frame. An eleventh horizontal slide rail 703 is arranged between the two tenth horizontal slide rails 702. The eleventh horizontal slide rail 703 is vertically arranged with the tenth horizontal slide rail 702. A third lifting module 704 is arranged on the eleventh horizontal slide rail 703. The third lifting module 704 is connected to the second lifting gripper. The second lifting gripper is used to convey the input shaft 8 to be loaded to the first loading position, or the second lifting gripper is used to convey the torsion bar 6 to the sixth horizontal gripper 3042.

[0065] It should be noted that the specific structural forms of the second horizontal jaw, the third horizontal jaw, the fourth horizontal jaw 2062, the fifth horizontal jaw, the sixth horizontal jaw 3042, and the second lifting jaw in this embodiment are not specifically limited. Each horizontal jaw and the first lifting jaw 2033 respectively have functions such as clamping, grasping, and placing, and can be one of various forms such as electric jaws, hydraulic jaws, pneumatic jaws, magnetic adsorption jaws, etc. In addition, the movement directions of the first slider of the first material taking component 101, the second slider of the second material taking component 102, and the third slider of the fourth material taking component 206 are the same. The movement direction of the third slider of the third material taking component 204 is perpendicularly arranged to the movement direction of the first slider. A second material taking component 102 is provided between the fourth material taking component 206 and the first material taking component 101. The fourth material taking component 206 is arranged close to the third material taking component 204. Moreover, the first horizontal jaw, the second horizontal jaw, and the fourth horizontal jaw 2062 all pass through the third horizontal slide rail 1032 during the movement process, making the entire system have the advantages of a compact structure and a clever layout.

[0066] To achieve traceability of the entire process, a code scanning component 9 is further included. The code scanning component 9 is arranged on the base 104. The scanning component includes a first code scanner 901, a second code scanner 902, a third code scanner 903, a fourth code scanner 904, a fifth code scanner, and a sixth code scanner. Among them, the first code scanner 901 is arranged on the side of the first loading position of the first horizontal slide rail to scan, identify, and record the input shaft. The second code scanner 902 is arranged on one side of the first horizontal slide rail to scan, identify, and record the passing output shaft. The third code scanner 903 is arranged on the side of the third material taking component 204 to identify and record the bearing. The fourth code scanner 904 is arranged on the side of the second material taking component 102 to identify and record the shaft sleeve. The fifth code scanner is arranged on the side of the fourth material taking component 206 to identify and record the isolation cover. The sixth code scanner is arranged on the side of the sixth material taking component 304 to identify and record the torsion bar 6.

[0067] To achieve automatic control, a controller is further included. The controller is respectively connected to the circuits of the first horizontal linear module, the second horizontal linear module, the third horizontal linear module, the fourth horizontal linear module, the fifth horizontal linear module, the sixth horizontal linear module, the first lifting module 2032, the second lifting module 3022, the first horizontal jaw, the second horizontal jaw, the third horizontal jaw, the fourth horizontal jaw 2062, the fifth horizontal jaw, the sixth horizontal jaw 3042, the first lifting jaw 2033, the second lifting jaw, the first code scanner 901, the second code scanner 902, the third code scanner 903, the fourth code scanner 904, and the fifth code scanner.

[0068] According to an embodiment of the present invention, on the other hand, a method for using a combined shaft assembly system is also provided. The system has an input shaft assembly state, an output shaft assembly state, and an overall assembly state, and includes the following steps:

[0069] (1) In the input shaft assembly state, the input shaft placement plate 707 moves along the thirteenth horizontal slide rail 708 towards the direction of the press-fitting seat 1031. The second lifting jaw moves to convey the input shaft to be loaded, i.e., the input shaft 8, to the first loading position. The second lifting jaw releases the input shaft at the first loading position, and the first horizontal jaw clamps the input shaft at the first loading position (the second lifting jaw is directly above the first horizontal jaw at the first loading position). The first horizontal jaw moves to the first picking position 1011 driven by the first horizontal linear module, and the first barcode scanner 901 scans and records the input shaft.

[0070] The bushing feeding assembly 105 conveys the bushing to the second loading position. The second horizontal linear module drives the second horizontal jaw to pick up the bushing at the second loading position. After clamping the bushing, the second horizontal jaw moves from the second loading position to the first installation position, and the fourth barcode scanner 904 scans and records the bushing.

[0071] The first transfer press head 1033 moves along the third horizontal slide rail 1032 to the first picking position 1011 and then grabs the input shaft. It moves from the first picking position 1011 to the first installation position to make the input shaft cooperate with the bushing. The power press head 1036 moves along the fourteenth horizontal slide rail 1037 to above the first transfer press head 1033. After the power press head 1036 is aligned with the first transfer press head 1033 (their central axes coincide), pressure is applied to the first transfer press head 1033 (the central axis of the input shaft coincides with the central axis of the bushing), so that the input shaft and the bushing cooperate to form the input shaft assembly 4. <unk>

[0072] (2) In the output shaft assembly state, the bearing rotating tray 208 provides bearings. The first lifting module 2032 drives the first lifting jaw 2033 to pick up the bearings. The first lifting module 2032 moves along the fourth horizontal slide rail 2031 to the third loading position. The first lifting jaw 2033 transfers the bearings to the third horizontal jaw at the third loading position. The third horizontal jaw moves from the third loading position to the second picking position 2041 driven by the third horizontal linear module, and the third barcode scanner 903 scans and records the bearings.

[0073] The isolation cover gripping assembly 206 conveys the isolation cover to the fourth loading position 2066. The fourth horizontal gripper 2062 grips the isolation cover. Driven by the fourth horizontal linear module, the fourth horizontal gripper 2062 moves from the fourth loading position 2066 to the second installation position 2067. The fifth barcode scanner scans and records the isolation cover. The second transfer press head 1034 transfers the bearing to the second installation position 2067 of the fourth horizontal gripper 2062. The power press head 1036 moves along the fourteenth horizontal slide rail 1037 to the upper part of the second transfer press head 1034. The power press head 1036 applies pressure to the second transfer press head 1034 (the central axes of the two coincide). The second transfer press head 1034 presses and assembles the bearing and the isolation cover at the second installation position 2067 (the central axis of the bearing coincides with the central axis of the isolation cover).

[0074] The robotic arm 202 grips the output shaft placed on the circular conveyor table. After being scanned and recorded by the second barcode scanner 902, the robotic arm 202 places the output shaft at the second installation position 2067 so that the output shaft is above the assembled bearing and isolation cover. The third transfer press head 1035 moves along the third horizontal slide rail 1032 to the upper part of the output shaft. The power press head 1036 is located above the third transfer press head 1035. The power press head 1036 applies pressure to the third transfer press head 1035 (the central axes of the two coincide). The third transfer press head 1035 presses and assembles the output shaft with the assembled bearing and isolation cover at the second installation position 2067 (the central axis of the bearing coincides with the central axis of the output shaft), thereby forming the output shaft assembly 5. <{

[0075] (3) In the total assembly state, the first telescopic gripper 3023 grips the input shaft assembly 4, and the second telescopic gripper 3024 grips the output shaft assembly 5. The flipper 3026 drives the output shaft assembly 5 to perform a 180° flip. Driven by the second lifting module 3022, it slides along the seventh horizontal slide rail 3021. After sliding to the opposite side of the assembly application seat 301, the first telescopic gripper 3023 extends and retracts to transfer the input shaft assembly 4 to the clamping and pressing head, and the second telescopic gripper 3024 extends and retracts to transfer the output shaft assembly 5 to the fifth horizontal gripper. At this time, the fifth horizontal gripper is at the fourth installation position 3052.

[0076] The torsion bar placement tray 705 moves along the twelfth horizontal slide rail 706, and the second lifting jaw moves to convey the torsion bar 6 to be loaded to the fifth loading position. The second lifting jaw releases the torsion bar 6 at the fifth loading position, and the sixth horizontal jaw 3042 clamps the torsion bar 6 at the fifth loading position (the second lifting jaw is directly above the sixth horizontal jaw 3042 at the fifth loading position). The sixth horizontal linear module drives the sixth horizontal jaw 3042 to move from the fifth loading position to the fifth picking position. The sixth barcode scanner scans and records the torsion bar 6, and the lifting and pressing head 307 clamps the torsion bar 6 and moves it to the third installation position 3051;

[0077] The fifth horizontal jaw drives the output shaft assembly 5 to move from the fourth installation position 3052 to the third installation position 3051. The central axis of the torsion bar 6 coincides with the central axis of the output shaft assembly 5. The lifting and pressing head 307 acts to apply pressure to complete the assembly of the torsion bar 6 and the output shaft assembly 5. The fifth horizontal jaw moves from the third installation position 3051 to the fourth installation position 3052. Under the action of the clamping head 306, the input shaft assembly 4 is assembled with the torsion bar 6 to complete the entire assembly process. The assembled component is removed by the robotic arm 202.

[0078] It should be noted that the input shaft assembly state, output shaft assembly state, and total assembly state of this embodiment can be carried out simultaneously, realizing automated production. The input shaft assembly device 1, output shaft assembly device 2, and total assembly device 3 in this embodiment can all be detachably assembled with the base 104 to achieve flexible and modular design, which is convenient for later addition and replacement, and also convenient for later transformation.

[0079] The combined shaft assembly device and the combined shaft assembly system provided by the present invention have the following advantages: (1) By setting the first material taking component 101 and the second material taking component 102, the automatic feeding of the input shaft and the shaft sleeve is realized, and then the first transfer press head 1033 assembles the input shaft and the shaft sleeve. During the whole process, no manual operation is required, reducing the labor intensity of personnel and eliminating potential safety hazards; (2) Through the cooperation of each barcode scanner and the controller, traceable and automated production is realized; (3) The feeding of the entire shaft sleeve, isolation cover, bearing, input shaft, and output shaft is automated. The assembly process is divided into three states, realizing the close cooperation and precise assembly between each step; (4) The input shaft assembly device 1, the output shaft assembly device 2, and the general assembly device 3 can all be detachably assembled with the base 104 to achieve flexible and modular design, facilitating later addition and replacement, and also facilitating later transformation; (5) The robotic arm 202 is used for automatic loading and unloading, making the application process more flexible, improving the assembly quality and accuracy, and saving installation time; (6) The shaft sleeve, isolation cover, and bearing are fed by rotary feeding, the torsion bar 6 and the input shaft are fed by a tray, and the output shaft is fed by a circulating conveyor. By adopting different feeding methods and reasonably designing and using the overall space, precise feeding is realized; (7) A glue applicator is provided at the first installation position, and the inner peripheral surface of the shaft sleeve is glued by the glue applicator; (8) A first camera 205 is provided to determine the model of the isolation cover to ensure that the isolation cover meets the model requirements, and a second camera 308 is provided to photograph the torsion bar 6 and the general assembly process to avoid model errors and installation process errors.

[0080] As an alternative embodiment, the first telescopic jaw 3023 is used to clamp the output shaft assembly 5, and the second telescopic jaw 3024 is used to clamp the input shaft assembly 4.

[0081] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations fall within the scope defined by the appended claims.

Claims

1. An input shaft assembly device, characterized in that, Comprising: A base (104); A first material taking component (101) disposed on the base (104), the first material taking component (101) includes a first horizontal jaw, the first horizontal jaw is adapted to grip an input shaft, and the first horizontal jaw has a first material taking position (1011); A second material taking component (102) disposed on the base (104), the second material taking component (102) includes a second horizontal jaw, the second horizontal jaw is adapted to grip a shaft sleeve, and the second horizontal jaw has a first installation position; A press-fitting component (103) disposed on the base (104), the press-fitting component (103) includes a first transfer punch (1033), and the first transfer punch (1033) moves the input shaft gripped by the first horizontal jaw from the first material taking position (1011) to the first installation position so that the input shaft is fitted with the shaft sleeve.

2. The input shaft assembly device according to claim 1, characterized in that, The first material taking component (101) includes a first horizontal linear module, the first horizontal linear module includes a first slider slidably disposed and a first horizontal slide rail, a first horizontal jaw is provided on the first slider, the second material taking component (102) includes a second horizontal linear module, the second horizontal linear module includes a second slider and a second horizontal slide rail, a second horizontal jaw is provided on the second slider, and the first horizontal slide rail and the second horizontal slide rail are arranged in parallel.

3. The input shaft assembly device according to claim 2, wherein The press-fitting component (103) includes a press-fitting seat (1031), a third horizontal slide rail (1032) and a first transfer punch (1033), the press-fitting seat (1031) is disposed on the base (104), the third horizontal slide rail (1032) is disposed on the press-fitting seat (1031), the third horizontal slide rail (1032) is perpendicular to the first horizontal slide rail, the third horizontal slide rail (1032) is located above the first horizontal slide rail, and the first transfer punch (1033) is slidably disposed on the third horizontal slide rail (1032).

4. A combined shaft assembly system, characterized in that, Including the input shaft assembly device (1) according to any one of claims 1-3.

5. The combined shaft assembly system according to claim 4, characterized in that Further including an output shaft assembly device (2), the output shaft assembly device (2) includes a first feeding component (203) and a third material taking component (204), the first feeding component (203) includes a first lifting jaw (2033), a first lifting module (2032) and a fourth horizontal slide rail (2031), the first lifting module (2032) is disposed on the fourth horizontal slide rail (2031), the first lifting module (2032) is provided with a first lifting jaw (2033), the first lifting jaw (2033) is adapted to grip a bearing, the third material taking component (204) includes a third horizontal jaw, a third slider and a fifth horizontal slide rail, the fifth horizontal slide rail is disposed on the base (104), the fifth horizontal slide rail is provided with the third slider, the third slider is connected to the third horizontal jaw, and the first lifting jaw (2033) transfers the bearing to the third horizontal jaw at the third material taking position (2034).

6. The combined shaft assembly system according to claim 5, characterized in that, It further includes a fourth material taking component (206). The press-fitting component (103) further includes a second transfer punch (1034). The fourth material taking component (206) includes a fourth horizontal jaw (2062), a fourth slider (2061) and a sixth horizontal slide rail (2065). The fourth horizontal jaw (2062) is adapted to pick up the isolation cover. The fourth slider (2061) is slidably arranged on the sixth horizontal slide rail (2065). The fourth slider is connected to the fourth horizontal jaw (2062). The second transfer punch (1034) is slidably arranged on the third horizontal slide rail (1032). The second transfer punch (1034) transfers the bearing to the second installation position (2067) of the fourth horizontal jaw (2062). The second transfer punch (1034) press-fits and assembles the bearing and the isolation cover at the second installation position (2067).

7. The combined shaft assembly system according to claim 6, wherein It further includes a second feeding component and a robotic arm (202). The second feeding component is arranged on the side of the base (104). The press-fitting component (103) further includes a third transfer punch (1035). The second feeding component includes a circulating transport table (201). The output shaft is adapted to be placed on the circulating transport table (201). The robotic arm (202) moves the output shaft from the circulating transport table (201) to the second installation position (2067). The third transfer punch (1035) is slidably arranged on the third horizontal slide rail (1032). The third transfer punch (1035) is arranged between the first transfer punch (1033) and the second transfer punch (1034). The third transfer punch (1035) press-fits and assembles the output shaft and the bearing to form an output shaft assembly (5).

8. The combined shaft assembly system according to claim 7, characterized in that, It further includes a general assembly device (3). The general assembly device (3) further includes a transport robotic arm (302). The transport robotic arm (302) includes a seventh horizontal slide rail (3021), a second lifting module (3022), a first telescopic jaw (3023) and a second telescopic jaw (3024). The second lifting module (3022) is arranged on the seventh horizontal slide rail (3021). The first telescopic jaw (3023) and the second telescopic jaw (3024) are respectively arranged on the second lifting module (3022). The first telescopic jaw (3023) picks up the input shaft assembly (4), and the second telescopic jaw (3024) picks up the output shaft assembly (5), or the first telescopic jaw (3023) picks up the output shaft assembly (5), and the second telescopic jaw (3024) picks up the input shaft assembly (4).

9. The combined shaft assembly system according to claim 8, characterized in that, The total assembly device (3) further includes a combined assembly force application seat (301), a clamping chuck (306), a lifting and pressing chuck (307), a fifth material taking component (305) and a sixth material taking component (304). The combined assembly force application seat (301) is arranged on the base (104). The clamping and pressing chuck is arranged on the side surface of the combined assembly force application seat (301). The clamping and pressing chuck is suitable for clamping the input shaft assembly (4). The fifth material taking component (305) includes an eighth horizontal slide rail, a fifth slide block and a fifth horizontal jaw. The fifth slide block is connected to the fifth horizontal jaw. A part of the eighth horizontal slide rail extends into the accommodation space of the combined assembly force application seat (301). The lifting and pressing chuck (307) is arranged on the combined assembly force application seat (301). The sixth material taking component (304) is arranged in the accommodation space of the combined assembly force application seat (301).

10. A method of using an input shaft assembly device for using the input shaft assembly device (1) according to claim 1, characterized in that, In the input shaft assembly state, the first horizontal jaw is located at the first material taking position (1011), the second horizontal jaw is located at the first installation position. The first transfer chuck (1033) moves the input shaft clamped by the first horizontal jaw from the first material taking position (1011) to the first installation position so that the input shaft is fitted with the shaft sleeve. The first transfer chuck (1033) applies pressure to assemble the input shaft and the shaft sleeve to form the input shaft assembly (4).

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