An assembly integrated assembly device

Abstract

The present invention discloses an assembly integrated assembly device, which includes a base, a moving mechanism, a floating mechanism, a first motor, a bearing seat, a connecting shaft, a first interface tooling, a balance crane, a second interface tooling, a movable shaft, a sliding hole seat, a locking screw, a clamping hole seat and a connecting plate; The present invention has a reasonable and simple structure and low production cost. The provided moving mechanism facilitates the overall lateral and longitudinal movement of the assembled product, thereby realizing the conversion of the product between the assembly station and the to-be-assembled station, and improving the convenience during product assembly; The floating mechanism provided in the present invention can meet the floating support of the product in the horizontal plane, and can also perform rotational fine adjustment on the overall product, thus bringing great convenience to subsequent precise assembly; The first interface tooling and the second interface tooling provided in the present invention can quickly connect with product components, thereby ensuring the reliability and stability of the product during assembly and movement, and improving the assembly accuracy of the product.

Description

Technical Field:

[0001] The present invention relates to the technical field of assembly auxiliary equipment, and particularly relates to a general assembly integrated assembly device. Background Art:

[0002] For a complete mechanical device, it is completed through the mutual assembly of various required components. Therefore, if a small component is not installed in place, it may affect the performance of the entire device. Currently, the assembly of components is manually completed by multiple people, which not only has low efficiency but also relatively poor assembly quality. Therefore, a general assembly integrated assembly device is needed to assist manual workers in completing the positioning and clamping, state conversion, and assembly of products to be assembled. Summary of the Invention:

[0003] The purpose of the present invention is to provide a general assembly integrated assembly device to solve the above problems, which solves the problems that the current assembly of components is manually completed by multiple people, resulting in low efficiency and relatively poor assembly quality.

[0004] To solve the above problems, the present invention provides a technical solution: a general assembly integrated assembly device, including a first lifting device, a suspension mechanism, and a second lifting device. The innovation lies in: it further includes a base, a moving mechanism, a floating mechanism, a first motor, a bearing seat, a connecting shaft, a first interface tooling, a balance crane, a second interface tooling, a movable shaft, a sliding hole seat, a locking screw, a card hole seat, and a connecting plate; a moving mechanism is arranged inside the center of the upper side of the base, and a floating mechanism is arranged above the moving mechanism; the bottom of the first lifting device is fixedly connected to the center of the left side of the upper surface of the base, the left side of the moving component on one side of the first lifting device is fixedly connected to the first motor, and the right side of the moving component on one side of the first lifting device is fixedly connected to the bearing seat; the center of the connecting shaft is movably connected inside the bearing seat, the center of the left side of the connecting shaft is fixedly connected to the right output shaft of the first motor, and the right end of the connecting shaft is fixedly connected to the first interface tooling; the bottom of the second lifting device is fixedly connected to the center of the right side of the upper surface of the base, the left side of the moving component on one side of the second lifting device is fixedly connected to the sliding hole seat, and the card hole seat is fixedly connected to the right end face of the sliding hole seat; the outside of the movable shaft is movably connected inside the sliding hole seat, the right side of the movable shaft is fixedly connected inside the card hole seat through the locking screw, and the left end of the movable shaft is fixedly connected to the second interface tooling; the bottom surface of the connecting plate is respectively fixedly connected to the top of the first lifting device and the top of the second lifting device, a suspension mechanism is arranged on the upper surface of the connecting plate, and a balance crane is fixedly connected to the left side of the upper surface of the connecting plate.

[0005] Preferably, the specific structure of the moving mechanism includes a bottom plate, a first guide rail, a first slider, a connecting block, an upper guard plate, a supporting wheel, a driving gear, a second guide rail, a second motor, a mounting plate, a third slider, a supporting seat, a third guide rail, a lead screw, a nut block, a second slider, a third motor, and a rack. There are two first guide rails, which are respectively fixedly connected to the left and right sides inside the base. On both sides of the front side of the bottom surface of the upper guard plate, several first sliders are fixedly connected, and the lower sides of the first sliders are respectively movably connected to the corresponding first guide rails. On both sides of the right side of the bottom surface of the upper guard plate, several supporting wheels are fixedly connected, and the lower sides of the supporting wheels are respectively connected to the stepped surfaces on the left and right sides inside the base. There are two second guide rails, which are respectively fixedly connected to the left and right sides of the bottom surface inside the base. The edge of the upper surface of the bottom plate is fixedly connected to the front side of the bottom surface of the upper guard plate through several connecting blocks. On both sides of the bottom surface of the bottom plate, several second sliders are fixedly connected, and the lower sides of the second sliders are respectively movably connected to the corresponding second guide rails. The rack is fixedly connected to the left side inside the base. The second motor is fixedly connected to the left rear side of the bottom plate. A driving gear is fixedly connected to the left output shaft of the second motor, and the driving gear is connected to the rack. The third motor is fixedly connected to the left front side of the upper surface of the bottom plate. There are two supporting seats, which are respectively fixedly connected to both sides of the center of the front side of the upper surface of the bottom plate. A lead screw is movably connected between the two supporting seats, and the left side of the lead screw is fixedly connected to the right output shaft of the third motor through a coupling. There are two third guide rails, which are respectively fixedly connected to the front and rear positions of the upper surface of the bottom plate. On both the front and rear positions of the bottom surface of the mounting plate, several third sliders are fixedly connected, and the lower sides of the third sliders are respectively movably connected to the upper sides of the corresponding third guide rails. A floating mechanism is provided on the upper side of the mounting plate. A nut block is fixedly connected to the center of the front side of the mounting plate, and the nut block is connected to the lead screw.

[0006] Preferably, both the second motor and the third motor are servo motors or stepper motors.

[0007] Preferably, the specific structure of the floating mechanism includes an installation groove, a cushion block, a limit block, a support shaft, a shield body, an installation block, a scale plate, a support plate, a tray, a limit hole plate, a support nail, a pointer, a fixed ring body, a transmission shaft, and a motor four; there are four installation grooves, and the four installation grooves are respectively opened on the upper side around the moving mechanism. Cushion blocks are movably connected inside the four installation grooves, and limit blocks are fixedly connected at the upper openings of the four installation grooves; there are four support shafts, and the outer parts of the four support shafts are respectively located inside the corresponding limit blocks, and the bottoms of the four support shafts are respectively fixedly connected to the tops of the corresponding cushion blocks; the holes provided at the four corners of the support plate are respectively connected to the outer upper sides of the corresponding support shafts, and a motor four is fixedly connected to the center of the bottom of the support plate; the outer upper side of the transmission shaft is movably connected inside the center of the lower side of the support plate through a fixed ring body, the lower side of the transmission shaft is connected to the output shaft of the motor four, and the top of the transmission shaft is fixedly connected to the center of the bottom of the tray; the four corners of the lower side of the shield body are respectively fixedly connected to the side of the support plate through installation blocks, scale plates are fixedly connected to the left and right sides of the upper surface of the shield body, the outside of the tray is movably connected inside the center of the shield body, four limit hole plates are evenly fixedly connected to the upper surface of the tray, and support nails are connected to the inside of the centers of the upper sides of the limit hole plates, and pointers are fixedly connected to the centers of the left and right sides of the upper surface of the tray.

[0008] Preferably, the motor four is a deceleration motor with a brake.

[0009] Preferably, the support shaft is a stepped shaft.

[0010] Preferably, tool storage racks are fixedly connected to the rear sides of the lifting device one and the lifting device two.

[0011] Preferably, several adjustable feet are provided around the bottom of the base.

[0012] The beneficial effects of the present invention:

[0013] (1) The present invention has a reasonable and simple structure, low production cost, and convenient installation. The provided moving mechanism facilitates the overall horizontal and vertical movement of the assembled product, thereby realizing the conversion of the product between the assembly station and the to-be-assembled station, and improving the convenience during product assembly.

[0014] (2) The floating mechanism provided in the present invention can meet the floating support of the product in the horizontal plane and can also perform rotational fine adjustment on the overall product, thus bringing great convenience to subsequent precise assembly.

[0015] (3) The lifting device 1 and the lifting device 2 provided in the present invention can drive the interface tooling 1 and the interface tooling 2 to move vertically respectively as needed, thus meeting the attitude adjustment during product assembly, especially meeting the floating adaptive movement of the product in the horizontal plane, and improving the convenience during assembly.

[0016] (4) The interface tooling 1 and the interface tooling 2 provided in the present invention can be quickly connected to the product components, thus ensuring the reliability and stability of the product during assembly and movement, and improving the assembly accuracy of the product. BRIEF DESCRIPTION OF THE DRAWINGS:

[0017] Figure 1 is a schematic structural diagram of the present invention.

[0018] Figure 2 is Figure 1 an enlarged view of position A in

[0019] Figure 3 a schematic structural diagram of the moving mechanism.

[0020] Figure 4 a schematic structural diagram of the floating mechanism.

[0021] 1 - Base; 2 - Moving mechanism; 3 - Floating mechanism; 4 - Lifting device 1; 5 - Motor 1; 6 - Bearing seat; 7 - Connecting shaft; 8 - Interface tooling 1; 9 - Balanced crane; 10 - Suspension mechanism; 11 - Lifting device 2; 12 - Interface tooling 2; 13 - Movable shaft; 14 - Slide hole seat; 15 - Locking screw; 16 - Card hole seat; 17 - Connecting plate; 21 - Base plate; 22 - Guide rail 1; 23 - Slide block 1; 24 - Connecting block; 25 - Upper guard plate; 26 - Support wheel; 27 - Driving gear; 28 - Guide rail 2; 29 - Motor 2; 210 - Mounting plate; 211 - Slide block 3; 212 - Support seat; 213 - Guide rail 3; 214 - Lead screw; 215 - Nut block; 216 - Slide block 2; 217 - Motor 3; 218 - Rack; 31 - Mounting groove; 32 - Spacer; 33 - Limit block; 34 - Support shaft; 35 - Protective cover body; 36 - Mounting block; 37 - Scale plate; 38 - Support plate; 39 - Tray; 310 - Limit hole plate; 311 - Support pin; 312 - Pointer; 313 - Fixed ring body; 314 - Transmission shaft; 315 - Motor 4. DETAILED DESCRIPTION OF THE INVENTION:

[0022] As Figure 1As shown in the figure, the following technical solutions are adopted in this specific embodiment: An assembly integration device includes a first lifting device 4, a suspension mechanism 10, and a second lifting device 11. It also includes a base 1, a moving mechanism 2, a floating mechanism 3, a first motor 5, a bearing seat 6, a connecting shaft 7, a first interface tooling 8, a balance crane 9, a second interface tooling 12, a movable shaft 13, a sliding hole seat 14, a locking screw 15, a clamping hole seat 16, and a connecting plate 17. Inside the center of the upper side of the base 1, a moving mechanism 2 is provided, and a floating mechanism 3 is provided above the moving mechanism 2. The bottom of the first lifting device 4 is fixedly connected to the center of the left side of the upper surface of the base 1. On the upper left side of the moving part on the side of the first lifting device 4, a first motor 5 is fixedly connected. On the upper right side of the moving part on the side of the first lifting device 4, a bearing seat 6 is fixedly connected. The center of the connecting shaft 7 is movably connected inside the bearing seat 6. The center of the left side of the connecting shaft 7 is fixedly connected to the right output shaft of the first motor 5. The right end of the connecting shaft 7 is fixedly connected to a first interface tooling 8. The bottom of the second lifting device 11 is fixedly connected to the center of the right side of the upper surface of the base 1. On the upper left side of the moving part on the side of the second lifting device 11, a sliding hole seat 14 is fixedly connected, and a clamping hole seat 16 is fixedly connected to the right end face of the sliding hole seat 14. The outside of the movable shaft 13 is movably connected inside the sliding hole seat 14. The right side of the movable shaft 13 is fixedly connected inside the clamping hole seat 16 through a locking screw 15. The left end of the movable shaft 13 is fixedly connected to a second interface tooling 12. The left and right sides of the bottom surface of the connecting plate 17 are respectively fixedly connected to the top of the first lifting device 4 and the top of the second lifting device 11. A suspension mechanism 10 is provided on the upper surface of the connecting plate 17. A balance crane 9 is fixedly connected to the upper left side of the connecting plate 17.

[0023] As Figure 2 and Figure 3As shown in the figure, the specific structure of the moving mechanism 2 includes a bottom plate 21, a first guide rail 22, a first slider 23, a connecting block 24, an upper guard plate 25, a supporting wheel 26, a driving gear 27, a second guide rail 28, a second motor 29, a mounting plate 210, a third slider 211, a supporting seat 212, a third guide rail 213, a lead screw 214, a nut block 215, a second slider 216, a third motor 217 and a rack 218; there are two first guide rails 22, and the two first guide rails 22 are respectively fixedly connected to the left and right sides inside the base 1; both sides of the front side of the bottom surface of the upper guard plate 25 are fixedly connected with several first sliders 23, and the lower sides of the first sliders 23 are respectively movably connected to the corresponding first guide rails 22; both sides of the right side of the bottom surface of the upper guard plate 25 are fixedly connected with several supporting wheels 26, and the lower sides of the supporting wheels 26 are respectively connected to the stepped surfaces on the left and right sides inside the base 1; there are two second guide rails 28, and the two second guide rails 28 are respectively fixedly connected to the left and right sides of the bottom surface inside the base 1; the edge of the upper surface of the bottom plate 21 is fixedly connected to the front side of the bottom surface of the upper guard plate 25 through several connecting blocks 24, and both sides of the bottom surface of the bottom plate 21 are fixedly connected with several second sliders 216, and the lower sides of the second sliders 216 are respectively movably connected to the corresponding second guide rails 28; the rack 218 is fixedly connected to the left side inside the base 1; the second motor 29 is fixedly connected to the left rear side of the bottom plate 21, a driving gear 27 is fixedly connected to the left output shaft of the second motor 29, and the driving gear 27 is connected to the rack 218; the third motor 217 is fixedly connected to the left front side of the upper surface of the bottom plate 21; there are two supporting seats 212, and the two supporting seats 212 are respectively fixedly connected to both sides of the center of the front side of the upper surface of the bottom plate 21, a lead screw 214 is movably connected between the two supporting seats 212, and the left side of the lead screw 214 is fixedly connected to the right output shaft of the third motor 217 through a coupling; there are two third guide rails 213, and the two third guide rails 213 are respectively fixedly connected to the front and rear positions of the upper surface of the bottom plate 21; both the front and rear positions of the bottom surface of the mounting plate 210 are fixedly connected with several third sliders 211, and the lower sides of the third sliders 211 are respectively movably connected to the upper sides of the corresponding third guide rails 213, a floating mechanism 3 is arranged on the upper side of the mounting plate 210, and a nut block 215 is fixedly connected to the center of the front side of the mounting plate 210, and the nut block 215 is connected to the lead screw 214.

[0024] Wherein, the second motor 29 and the third motor 217 are both servo motors or stepper motors, so as to facilitate controlling the second motor 29 and the third motor 217 through existing automation technologies.

[0025] As Figure 4As shown, the specific structure of the floating mechanism 3 includes an installation groove 31, a cushion block 32, a limit block 33, a support shaft 34, a shield body 35, an installation block 36, a scale plate 37, a support plate 38, a tray 39, a limit hole plate 310, a support nail 311, a pointer 312, a fixed ring body 313, a transmission shaft 314, and a fourth motor 315. There are four installation grooves 31, and the four installation grooves 31 are respectively opened around the upper side of the moving mechanism 2. The four installation grooves 31 are internally movably connected with cushion blocks 32, and limit blocks 33 are fixedly connected to the upper openings of the four installation grooves 31. There are four support shafts 34, and the outer parts of the four support shafts 34 are respectively located inside the corresponding limit blocks 33. The bottoms of the four support shafts 34 are respectively fixedly connected to the tops of the corresponding cushion blocks 32. The holes provided at the four corners of the support plate 38 are respectively connected to the outer sides of the upper parts of the corresponding support shafts 34. The center of the bottom of the support plate 38 is fixedly connected with a fourth motor 315. The outer part of the upper side of the transmission shaft 314 is movably connected inside the lower center of the support plate 38 through a fixed ring body 313. The lower side of the transmission shaft 314 is connected to the output shaft of the fourth motor 315, and the top of the transmission shaft 314 is fixedly connected to the center of the bottom of the tray 39. The four corners of the lower side of the shield body 35 are respectively fixedly connected to the side surface of the support plate 38 through installation blocks 36. The left and right sides of the upper surface of the shield body 35 are respectively fixedly connected with scale plates 37. The outside of the tray 39 is movably connected inside the center of the shield body 35. Four limit hole plates 310 are evenly fixedly connected to the upper surface of the tray 39, and support nails 311 are connected to the inside of the centers of the upper sides of the limit hole plates 310. The pointers 312 are fixedly connected to the centers of the left and right sides of the upper surface of the tray 39.

[0026] Among them, the fourth motor 315 is a deceleration motor with a brake, which ensures that the fourth motor 315 will not rotate when not working. In addition, the rotation speed of the fourth motor 315 is reduced for rotational adjustment. The support shaft 34 is a stepped shaft. Tool storage racks are fixedly connected to the rear sides of both the first lifting device 4 and the second lifting device 11, which brings great convenience to the assembly. A plurality of adjustable feet are provided around the bottom of the base 1, which facilitates the adjustment of the levelness of the base 1.

[0027] The usage state of the present invention is as follows: The present invention has a reasonable and simple structure, low production cost, and is easy to install. During assembly, first, the support member to be assembled is lifted by a balance crane 9 and placed on the floating mechanism 3 for assembly. The suspension mechanism 10 facilitates the suspension assembly of the product during the assembly process, and can also be quickly connected and positioned with the suspension rod, enabling rapid switching between the assembly state and the non-working state. The provided moving mechanism 2 facilitates driving the assembled product to move horizontally and vertically as a whole, thus realizing the conversion of the product between the assembly station and the station to be assembled, and improving the convenience during product assembly. The provided floating mechanism 3 can meet the floating support of the product in the horizontal plane and can also perform rotational fine adjustment on the whole product, thus bringing great convenience to subsequent precise assembly. The provided lifting device 1 and lifting device 2 can drive the interface tooling 1 and interface tooling 2 to move vertically respectively as needed, thus meeting the posture adjustment during product assembly, especially meeting the floating adaptive movement of the product in the horizontal plane, and improving the convenience during assembly. The provided interface tooling 1 and interface tooling 2 can be quickly connected to the product components, thus ensuring the reliability and stability of the product during assembly and movement, and improving the assembly accuracy of the product.

[0028] The control mode of the present invention is controlled by manual start or by existing automation technologies. The wiring diagram of the power element and the power supply are common knowledge in the art, and the present invention mainly aims to protect mechanical devices, so the control mode and wiring layout will not be explained in detail in the present invention.

[0029] In the description of the invention, it should be understood that the orientation or positional relationship indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the invention.

[0030] In the invention, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the invention can be understood according to specific circumstances.

[0031] The basic principles, main features and advantages of the invention have been shown and described above. Those skilled in the art should understand that the invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the invention. Without departing from the spirit and scope of the invention, the invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The scope of the claimed invention is defined by the appended claims and their equivalents.

Claims

1. An integrated assembly device for final assembly, comprising a first lifting device (4), a suspension mechanism (10) and a second lifting device (11), characterized in that: It further includes a base (1), a moving mechanism (2), a floating mechanism (3), a first motor (5), a bearing seat (6), a connecting shaft (7), a first interface tooling (8), a balance crane (9), a second interface tooling (12), a movable shaft (13), a sliding hole seat (14), a locking screw (15), a card hole seat (16), and a connecting plate (17); Inside the upper center of the base (1), a moving mechanism (2) is provided, and a floating mechanism (3) is provided above the moving mechanism (2); The bottom of the first lifting device (4) is fixedly connected to the upper left center of the base (1). On the upper left side of the moving part on the side of the first lifting device (4), a first motor (5) is fixedly connected, and on the upper right side of the moving part on the side of the first lifting device (4), a bearing seat (6) is fixedly connected; The center of the connecting shaft (7) is movably connected inside the bearing seat (6). The left center of the connecting shaft (7) is fixedly connected to the right output shaft of the first motor (5), and the right end of the connecting shaft (7) is fixedly connected to a first interface tooling (8); The bottom of the second lifting device (11) is fixedly connected to the upper right center of the base (1). On the upper left side of the moving part on the side of the second lifting device (11), a sliding hole seat (14) is fixedly connected, and a card hole seat (16) is fixedly connected to the right end face of the sliding hole seat (14); The outside of the movable shaft (13) is movably connected inside the sliding hole seat (14). The right side of the movable shaft (13) is fixedly connected inside the card hole seat (16) through a locking screw (15), and the left end of the movable shaft (13) is fixedly connected to a second interface tooling (12); The left and right sides of the bottom surface of the connecting plate (17) are respectively fixedly connected to the top of the first lifting device (4) and the top of the second lifting device (11). A suspension mechanism (10) is provided on the upper surface of the connecting plate (17), and a balance crane (9) is fixedly connected to the upper left side of the connecting plate (17); The specific structure of the floating mechanism (3) includes an installation groove (31), a cushion block (32), a limiting block (33), a support shaft (34), a protective cover body (35), an installation block (36), a scale plate (37), a support plate (38), a tray (39), a limiting hole plate (310), a support nail (311), a pointer (312), a fixed ring body (313), a transmission shaft (314), and a fourth motor (315); There are four installation grooves (31). The four installation grooves (31) are respectively opened around the upper side of the moving mechanism (2). Inside the four installation grooves (31), cushion blocks (32) are movably connected, and limiting blocks (33) are fixedly connected to the upper openings of the four installation grooves (31); There are four support shafts (34). The outside of the four support shafts (34) are respectively located inside the corresponding limiting blocks (33), and the bottoms of the four support shafts (34) are respectively fixedly connected to the tops of the corresponding cushion blocks (32); The holes arranged at the four corners of the support plate (38) are respectively connected to the outside of the upper sides of the corresponding support shafts (34). The center of the bottom of the support plate (38) is fixedly connected to a fourth motor (315); The upper outer side of the transmission shaft (314) is movably connected to the inner side of the lower center of the support plate (38) through a fixed ring body (313). The lower side of the transmission shaft (314) is connected to the output shaft of the fourth motor (315), and the top of the transmission shaft (314) is fixedly connected to the center of the bottom of the tray (39). The four corners of the lower side of the shield body (35) are fixedly connected to the side surface of the support plate (38) through mounting blocks (36), and scale plates (37) are fixedly connected to the left and right sides of the upper surface of the shield body (35). The outside of the tray (39) is movably connected to the inner center of the shield body (35). Four limit hole plates (310) are evenly and fixedly connected to the upper surface of the tray (39), and support pins (311) are connected to the inner center of the upper side of the limit hole plates (310). Pointers (312) are fixedly connected to the centers of the left and right sides of the upper surface of the tray (39).

2. The integrated assembly device for final assembly according to claim 1, characterized in that: The specific structure of the moving mechanism (2) includes a bottom plate (21), a first guide rail (22), a first slider (23), a connecting block (24), an upper guard plate (25), a support wheel (26), a driving gear (27), a second guide rail (28), a second motor (29), a mounting plate (210), a third slider (211), a support seat (212), a third guide rail (213), a lead screw (214), a nut block (215), a second slider (216), a third motor (217), and a rack (218). There are two first guide rails (22), and the two first guide rails (22) are respectively fixedly connected to the left and right sides inside the base (1). Several first sliders (23) are fixedly connected to both sides of the front side of the bottom surface of the upper guard plate (25), and the lower sides of the first sliders (23) are respectively movably connected to the corresponding first guide rails (22). Several support wheels (26) are fixedly connected to both sides of the right side of the bottom surface of the upper guard plate (25), and the lower sides of the support wheels (26) are respectively connected to the stepped surfaces on the left and right sides inside the base (1). There are two second guide rails (28), and the two second guide rails (28) are respectively fixedly connected to the left and right sides of the inner bottom surface of the base (1). The edge of the upper surface of the bottom plate (21) is fixedly connected to the front side of the bottom surface of the upper guard plate (25) through several connecting blocks (24). Several second sliders (216) are fixedly connected to both sides of the bottom surface of the bottom plate (21), and the lower sides of the second sliders (216) are respectively movably connected to the corresponding second guide rails (28). The rack (218) is fixedly connected to the left side inside the base (1). The second motor (29) is fixedly connected to the left rear side of the bottom plate (21). A driving gear (27) is fixedly connected to the left output shaft of the second motor (29), and the driving gear (27) is connected to the rack (218). The third motor (217) is fixedly connected to the left front side of the upper surface of the bottom plate (21). There are two support seats (212), and the two support seats (212) are respectively fixedly connected to both sides of the center of the front side of the upper surface of the bottom plate (21). A lead screw (214) is movably connected between the two support seats (212), and the left side of the lead screw (214) is fixedly connected to the right output shaft of the third motor (217) through a coupling. There are two guide rails three (213), and the two guide rails three (213) are respectively fixedly connected to the front and rear positions on the upper surface of the bottom plate (21); A plurality of sliders three (211) are fixedly connected to the front and rear positions of the bottom surface of the mounting plate (210), and the lower sides of the sliders three (211) are respectively movably connected to the upper sides of the corresponding guide rails three (213). A floating mechanism (3) is provided on the upper side of the mounting plate (210). A nut block (215) is fixedly connected to the center of the front side of the mounting plate (210), and the nut block (215) is connected to the lead screw (214).

3. The integrated assembly device for final assembly according to claim 2, characterized in that: The motor two (29) and the motor three (217) are both servo motors or stepper motors.

4. The integrated assembly device for final assembly according to claim 1, characterized in that: The motor four (315) is a reduction motor with a brake.

5. The integrated assembly device for final assembly according to claim 1, characterized in that: The support shaft (34) is a stepped shaft.

6. The integrated assembly device for final assembly according to claim 1, characterized in that: Tool storage racks are fixedly connected to the rear sides of the lifting device one (4) and the lifting device two (11).

7. The integrated assembly device for final assembly according to claim 1, characterized in that: A plurality of adjustable feet are provided around the bottom of the base (1).

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