Three-axis servo spin riveting machine

Abstract

The utility model discloses a three-axis servo spin riveting machine, which belongs to the technical field of spin riveting machines and comprises a working table, a rack component is mounted below the working table, a Y-axis adjusting component is mounted above the working table, an X-axis adjusting component is mounted above the Y-axis adjusting component, and a jig is mounted above the X-axis adjusting component. A fixing frame is installed above the workbench and located on the outer sides of the Y-axis adjusting assembly, the X-axis adjusting assembly and the jig, a Z-axis adjusting assembly is installed at the top of the fixing frame, a hydraulic spin riveting machine is installed on one side of the Z-axis adjusting assembly, and cleaning lighting devices are installed on the two sides, close to the edges, of the fixing frame. According to the spin riveting machine, the cleaning and lighting device is arranged, so that the spin riveting machine can carry out certain cleaning and auxiliary lighting work on a product through the cooperation of the fan, the lighting lamp and other structures when needed, the working requirements under different conditions are better met, and the working capacity of the spin riveting machine is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rotary riveting machines, and in particular relates to a three-axis servo rotary riveting machine. Background Art

[0002] A rotary riveting machine is a riveting machine that rivets rivets by pressing down through a cylinder or oil cylinder in a rotating manner at a certain swing angle.

[0003] Chinese patent application No. 201921100000.3 discloses a three-axis servo riveting machine, wherein the Y-axis motor is mounted on the workbench of the frame and connected to the second screw rod through a coupling, and the second screw rod is threadedly connected to the bottom surface of the Y-axis workbench; the X-axis motor is mounted on the Y-axis workbench and connected to the first screw rod through a coupling, and the first screw rod is threadedly connected to the bottom surface of the X-axis workbench; a fixture is mounted on the X-axis workbench; a gantry is also fixed on the workbench of the frame, and a Z-axis workbench is mounted on the gantry, and the Z-axis motor is mounted on the Z-axis workbench and connected to the third screw rod through a coupling, and the third screw rod is threadedly connected to the bottom surface of the slide, and a hydraulic riveting machine is fixed on the slide. The utility model realizes the riveting operation of multiple rivets of different heights on the same set of jigs, with high production efficiency, meeting the increasingly high requirements of modern industry and production for riveting operations.

[0004] 1. The above-mentioned disclosed patent has the problem that it is impossible to clean and assist in lighting the product when needed, which makes it difficult to meet the work needs in different situations, thereby reducing the working capacity of the rotary riveting machine; 2. The above-mentioned disclosed patent has the problem that it is impossible to adjust the height of structures such as fixtures, which makes it difficult to meet the work needs in different situations, thereby reducing the practicality of the rotary riveting machine. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a three-axis servo riveting machine, which has the characteristics of high working capacity and strong practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-axis servo riveting machine, comprising a workbench, a frame assembly is installed below the workbench, a Y-axis adjustment assembly is installed above the workbench, an X-axis adjustment assembly is installed above the Y-axis adjustment assembly, a fixture is installed above the X-axis adjustment assembly, a fixed frame is installed above the workbench and at a position outside the Y-axis adjustment assembly, the X-axis adjustment assembly and the fixture, a Z-axis adjustment assembly is installed on the top of the fixed frame, a hydraulic riveting machine is installed on one side of the Z-axis adjustment assembly, cleaning lighting devices are installed on both sides of the fixed frame near the edge, and the workbench and the frame assembly are connected by a lifting connection device.

[0007] Preferably, the cleaning lighting device includes a collecting box, a filter cloth, a fan, an electric telescopic rod, an input pipe, a lighting assembly and a blocking block. The electric telescopic rods are installed on both sides of the fixed frame, the collecting box is installed on the side of the electric telescopic rod away from the fixed frame, the filter cloth is installed on the inner side of the collecting box, the fan is installed on the top of the collecting box, the blocking block is installed on the bottom of the collecting box through threads, the input pipe is installed on the side of the collecting box close to the fixed frame and below the electric telescopic rod, and the lighting assembly is installed on the side of the input pipe away from the collecting box.

[0008] Preferably, the cleaning lighting device further comprises a vibrator, and the vibrator is installed above the filter cloth.

[0009] Preferably, the lighting assembly comprises a lighting lamp and a battery, the battery is installed on a side of the input tube away from the collecting box, and the lighting lamp is installed on a side of the battery away from the input tube.

[0010] Preferably, the lifting connection device includes a fixed platform, screws, lifting columns and threaded holes. The fixed platform is installed on one side of the frame assembly close to the workbench, and two lifting columns are installed below the workbench and on the inner sides of both ends of the fixed platform. A plurality of threaded holes are provided on both sides of the two lifting columns away from each other, and screws are installed on both sides of the fixed platform near the edges through threads.

[0011] Preferably, the shape and size of the inner cross-sections at both ends of the fixing platform are the same as the shape and size of the outer cross-sections of the lifting columns.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a cleaning lighting device, so that the rotary riveting machine can perform certain cleaning and auxiliary lighting work on the product through the cooperation of structures such as a fan and a lighting lamp when necessary, so as to better meet the working needs in different situations and further improve the working capacity of the rotary riveting machine.

[0014] 2. The utility model provides a lifting connection device, so that the rotary riveting machine can adjust the height of the fixture and other structures to a certain extent through the cooperation of the lifting column and the screw and other structures when necessary, so as to better meet the working needs in different situations, thereby improving the practicality of the rotary riveting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional cutaway view of the utility model;

[0017] Figure 3 It is a three-dimensional cutaway view of the cleaning lighting device of the utility model;

[0018] Figure 4 It is a three-dimensional cutaway view of the lifting connection device of the utility model.

[0019] In the figure: 1. workbench; 2. fixed frame; 3. Z-axis adjustment assembly; 4. hydraulic riveting machine; 5. cleaning lighting device; 51. collection box; 52. filter cloth; 53. vibrator; 54. fan; 55. electric telescopic rod; 56. input pipe; 57. lighting assembly; 571. lighting lamp; 572. battery; 58. blocking block; 6. lifting connection device; 61. fixed table; 62. screw; 63. lifting column; 64. threaded hole; 7. fixture; 8. X-axis adjustment assembly; 9. Y-axis adjustment assembly; 10. rack assembly. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a three-axis servo riveting machine, comprising a workbench 1, a frame assembly 10 is installed below the workbench 1, a Y-axis adjustment assembly 9 is installed above the workbench 1, an X-axis adjustment assembly 8 is installed above the Y-axis adjustment assembly 9, a fixture 7 is installed above the X-axis adjustment assembly 8, a fixed frame 2 is installed above the workbench 1 and at a position outside the Y-axis adjustment assembly 9, the X-axis adjustment assembly 8 and the fixture 7, a Z-axis adjustment assembly 3 is installed on the top of the fixed frame 2, a hydraulic riveting machine 4 is installed on one side of the Z-axis adjustment assembly 3, cleaning lighting devices 5 are installed on both sides of the fixed frame 2 near the edge, and the workbench 1 and the frame assembly 10 are connected by a lifting connection device 6.

[0023] Specifically, the cleaning lighting device 5 includes a collecting box 51, a filter cloth 52, a fan 54, an electric telescopic rod 55, an input pipe 56, a lighting assembly 57 and a blocking block 58. The electric telescopic rods 55 are installed on both sides of the fixed frame 2, the collecting box 51 is installed on the side of the electric telescopic rod 55 away from the fixed frame 2, the filter cloth 52 is installed on the inner side of the collecting box 51, the fan 54 is installed on the top of the collecting box 51, the blocking block 58 is installed on the bottom of the collecting box 51 through threads, the input pipe 56 is installed on the side of the collecting box 51 close to the fixed frame 2 and below the electric telescopic rod 55, and the lighting assembly 57 is installed on the side of the input pipe 56 away from the collecting box 51.

[0024] By adopting the above technical solution, the rotary riveting machine can perform certain cleaning work on the product through the cooperation of structures such as the fan 54 and the input pipe 56 when necessary, thereby reducing the possibility of adverse effects on the rotary riveting work.

[0025] Specifically, the cleaning lighting device 5 further includes a vibrator 53 , and the vibrator 53 is installed above the filter cloth 52 .

[0026] By adopting the above technical solution, the rotary riveting machine can drive the filter cloth 52 to vibrate through the vibrator 53 when needed, thereby reducing the possibility of clogging of the filter cloth 52 and ensuring normal operation.

[0027] Specifically, the lighting assembly 57 includes a lighting lamp 571 and a battery 572 . The battery 572 is installed on a side of the input tube 56 away from the collecting box 51 , and the lighting lamp 571 is installed on a side of the battery 572 away from the input tube 56 .

[0028] By adopting the above technical solution, the rotary riveting machine can provide certain auxiliary lighting to the product through the cooperation of the lighting lamp 571 and the battery 572 when needed, so as to better meet the working needs when the light is insufficient.

[0029] When the present embodiment is used, when the rotary riveting machine is needed, the staff puts the product on the jig 7, starts the electric telescopic rods 55 in the two cleaning lighting devices 5, thereby driving the two collection boxes 51 and the input pipes 56 thereon and other structures to move back and forth, and then the staff starts the two fans 54 and the two vibrators 53. Under the action of the two fans 54, the dust and debris on the product pass through the two input pipes 56 and are sucked into the two collection boxes 51, and then are intercepted by the two filter cloths 52. The two vibrators 53 drive the two filter cloths 52 to vibrate, thereby reducing the possibility of clogging of the filter cloths 52. Possibly, after the cleaning is completed, the two input pipes 56 and other structures are left in a position where they do not affect the work, the lighting lamps 571 in the two lighting assemblies 57 are started for auxiliary lighting, the batteries 572 are powered, and then the Y-axis adjustment assembly 9 and the X-axis adjustment assembly 8 are operated to adjust the position of the fixture 7 and the product thereon, the Z-axis adjustment assembly 3 on the fixed frame 2 is operated to adjust the height of the hydraulic riveting machine 4, and then the hydraulic riveting machine 4 is used to perform riveting operations on the product. When necessary, the staff can unscrew the blocking block 58 to take out the collected debris, dust, etc., and the frame assembly 10 plays a supporting role.

[0030] Example 2

[0031] The present embodiment is different from the first embodiment in that the lifting connection device 6 includes a fixing platform 61, screws 62, lifting columns 63 and threaded holes 64. The fixing platform 61 is installed on the side of the frame assembly 10 close to the workbench 1. Two lifting columns 63 are installed below the workbench 1 and on the inner sides of both ends of the fixing platform 61. A plurality of threaded holes 64 are provided on both sides of the two lifting columns 63 away from each other. Screws 62 are installed on both sides of the fixing platform 61 by threads.

[0032] By adopting the above technical solution, the rotary riveting machine can adjust the height of the fixture 7 and other structures to a certain extent through the cooperation of the lifting column 63 and the screw 62 and other structures when necessary, so as to better meet the working needs in different situations.

[0033] Specifically, the shape and size of the inner cross-sections at both ends of the fixing platform 61 are the same as the shape and size of the outer cross-sections of the lifting column 63 .

[0034] By adopting the above technical solution, the rotary riveting machine can ensure that the inner sides of the two ends of the fixed platform 61 and the outer sides of the two lifting columns 63 are in close contact with each other, thereby preventing the structure such as the workbench 1 from shifting during movement and reducing the inconvenience of fixing the screws 62.

[0035] When this embodiment is used, when it is necessary to adjust the height of the fixture 7 and other structures, the two screws 62 on the fixed platform 61 in the lifting connection device 6 are rotated to disengage the threaded holes 64 on the two lifting columns 63, and then the workbench 1 is pulled to move it and the fixture 7 and the two lifting columns 63 and other structures to the required height, and the two screws 62 are rotated in the opposite direction to connect them with the corresponding threaded holes 64, and the adjustment is completed, so as to better meet the work needs in different situations.

[0036] The structures and principles of the Z-axis adjustment component 3 composed of a Z-axis motor, a third screw rod, a slide plate, a Z-axis guide pair and a Z-axis worktable, a hydraulic riveting machine 4, a fixture 7, an X-axis adjustment component 8 composed of an X-axis motor, an X-axis worktable, an X-axis guide pair, a Y-axis guide pair, a second screw rod and a second screw rod protective cover, a Y-axis adjustment component 9 composed of a Y-axis motor, a first screw rod, a Y-axis worktable and a first screw rod protective cover, and a rack component 10 composed of a rack, an electric box and a hydraulic station are disclosed in Chinese Patent Application No. 201921100000.3 A three-axis servo riveting machine has been disclosed, and its working principle is to place the product to be processed on the fixture, the Y-axis motor and the X-axis motor drive the Y-axis worktable and the X-axis worktable to the corresponding positions respectively, the Z-axis motor drives the Z-axis worktable to the corresponding position, and the hydraulic riveting machine performs riveting operation on a certain position on the product; after the riveting operation at that position is completed, the Y-axis motor, the X-axis motor and the Z-axis motor move to the next corresponding position, and the hydraulic riveting machine performs riveting operation on that position on the product again, thereby completing the riveting operation of rivets of different heights on the product on the same set of fixtures.

[0037] The structure and principle of the vibrator 53 in the utility model have been disclosed in an easy-to-clean concrete mixing device disclosed in Chinese Patent Application No. 201821054815.8. Its working principle is composed of components such as springs, mass blocks, and motors. When the spring or mass block is subjected to external force from the motor, elastic deformation or displacement will occur, thereby generating vibration.

[0038] The working principle and use process of the utility model are as follows: when the rotary riveting machine is needed, the staff puts the product on the fixture 7, starts the electric telescopic rods 55 in the two cleaning lighting devices 5, thereby driving the two collection boxes 51 and the input pipes 56 and other structures thereon to move back and forth, and then the staff starts the two fans 54 and the two vibrators 53. Under the action of the two fans 54, the dust and debris on the product pass through the two input pipes 56 and are sucked into the two collection boxes 51, and then are intercepted by the two filter cloths 52. The two vibrators 53 drive the two filter cloths 52 to vibrate, thereby reducing the possibility of clogging of the filter cloths 52. After cleaning, the two input pipes 56 and other structures are kept at a position that does not affect the work, and the lighting lamps 571 in the two lighting components 57 are started for auxiliary lighting work, and the battery 572 is powered , and then operate the Y-axis adjustment component 9 and the X-axis adjustment component 8 to adjust the position of the fixture 7 and the product thereon, operate the Z-axis adjustment component 3 on the fixed frame 2 to adjust the height of the hydraulic riveting machine 4, and then use the hydraulic riveting machine 4 to perform riveting operations on the product. When necessary, the staff can unscrew the blocking block 58 to take out the collected debris, dust and other objects, and the frame component 10 plays a supporting role; when it is necessary to adjust the height of the fixture 7 and other structures, turn the two screws 62 on the fixed platform 61 in the lifting connection device 6 to disengage the threaded holes 64 on the two lifting columns 63, and then pull the workbench 1 to move it and the fixture 7 and the two lifting columns 63 and other structures to the required height, and rotate the two screws 62 in the opposite direction to connect them with the corresponding threaded holes 64, and the adjustment is completed, so as to better meet the work needs in different situations.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-axis servo riveting machine, comprising a workbench, characterized in that: A rack assembly is installed below the workbench, a Y-axis adjustment assembly is installed above the workbench, an X-axis adjustment assembly is installed above the Y-axis adjustment assembly, a fixture is installed above the X-axis adjustment assembly, a fixed frame is installed above the workbench and outside the Y-axis adjustment assembly, the X-axis adjustment assembly and the fixture, a Z-axis adjustment assembly is installed on the top of the fixed frame, a hydraulic riveting machine is installed on one side of the Z-axis adjustment assembly, cleaning lighting devices are installed on both sides of the fixed frame near the edges, and the workbench and the rack assembly are connected by a lifting connection device.

2. A three-axis servo riveting machine according to claim 1, characterized in that: The cleaning lighting device includes a collecting box, a filter cloth, a fan, an electric telescopic rod, an input pipe, a lighting assembly and a blocking block. The electric telescopic rods are installed on both sides of the fixed frame, the collecting box is installed on the side of the electric telescopic rod away from the fixed frame, the filter cloth is installed on the inner side of the collecting box, the fan is installed on the top of the collecting box, the blocking block is installed on the bottom of the collecting box through threads, the input pipe is installed on the side of the collecting box close to the fixed frame and below the electric telescopic rod, and the lighting assembly is installed on the side of the input pipe away from the collecting box.

3. A three-axis servo riveting machine according to claim 2, characterized in that: The cleaning lighting device also includes a vibrator, and the vibrator is installed above the filter cloth.

4. The three-axis servo riveting machine according to claim 2, characterized in that: The lighting assembly comprises a lighting lamp and a battery. The battery is installed on a side of the input tube away from the collecting box, and the lighting lamp is installed on a side of the battery away from the input tube.

5. The three-axis servo riveting machine according to claim 1, characterized in that: The lifting connection device includes a fixed platform, screws, lifting columns and threaded holes. The fixed platform is installed on one side of the rack assembly close to the workbench. Two lifting columns are installed below the workbench and on the inner sides of both ends of the fixed platform. Multiple threaded holes are opened on both sides of the two lifting columns away from each other. Screws are installed on both sides of the fixed platform near the edges through threads.

6. The three-axis servo riveting machine according to claim 5, characterized in that: The shape and size of the inner cross sections at both ends of the fixing platform are the same as the shape and size of the outer cross sections of the lifting column.

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