Multifunctional profile riveting device and method

Abstract

This invention discloses a multifunctional profile riveting device and method in the field of riveting technology, including a base frame, a drilling assembly, a conveyor belt assembly, and a riveting assembly. Two sets of riveting assemblies are provided. The riveting assembly, conveyor belt assembly, and drilling assembly are all located on the top of the base frame. A slide table and a hand-cranked screw are connected to the top of the base frame. The riveting assembly includes a base plate, a feeding assembly connected to the top of the base plate, a fixed seat fixed to the rear side wall of the feeding assembly, a riveting support side plate fixed to the top of the base plate, a motor mounted on the riveting support side plate, an eccentric disc fixed to the power output end of the motor, a riveting assembly connected to the front side of the eccentric disc, a first cylinder connected to the front side of the riveting support side plate, and multiple sets of linear bearings connected to the top of the base plate. This invention requires no manual operation, saving time and labor, and is suitable for mass production; it facilitates profile riveting and drilling, improves profile processing efficiency, and is suitable for widespread use.

Description

Technical Field

[0001] The invention relates to the technical field of riveting, and in particular to a multifunctional profile riveting device and method. Background Art

[0002] Pressure riveting is a riveting method that uses the static pressure generated by the pressure riveting machine to upset the rivet rod to form an upset head. The riveted parts produced by pressure riveting have the characteristics of good surface quality, small deformation and high connection strength. Therefore, in actual operation, as long as the structural process allows, pressure riveting is preferred.

[0003] The typical process of riveting is as follows: positioning and fixing of assembly parts - making rivet holes - countersunk sockets (countersunk rivets) - removing burrs and cleaning - re-fixing - inserting rivets for riveting - re-riveting - inspection - troubleshooting and replacing unqualified rivets.

[0004] The riveting machine is a new type of riveting equipment developed based on the principle of cold rolling, which refers to mechanical equipment that can rivet things together with rivets.

[0005] In the process of riveting profiles on the market, most devices can only rivet a single profile, and drilling after riveting needs to be moved to another device, which is not convenient for continuous molding and batch production. The profile processing efficiency is low and it is time-consuming and labor-intensive.

[0006] Based on this, the present invention designs a multifunctional profile riveting device and method to solve the above problems. Summary of the invention

[0007] The purpose of the present invention is to provide a multifunctional profile riveting device and method to solve the problem that most of the devices proposed in the above background technology can only rivet a single profile, and drilling after riveting needs to be moved to another device, which is not convenient for continuous molding and batch production, and the profile processing efficiency is low and time-consuming and labor-intensive.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional profile riveting device, comprising a base frame, a drilling assembly, a conveyor belt assembly and a riveting assembly, wherein the riveting assembly is provided in two groups, and the riveting assembly, the conveyor belt assembly and the drilling assembly are all arranged on the top of the base frame, and the top of the base frame is connected with a slide table and a hand screw rod;

[0009] The riveting assembly includes a base plate, a feeding assembly is connected to the top of the base plate, a fixing seat is fixedly connected to the rear side wall of the feeding assembly, a riveting support side plate is fixedly connected to the top of the base plate, a motor is installed on the riveting support side plate, an eccentric disk is fixedly connected to the power output end of the motor, a riveting assembly is connected to the front side of the eccentric disk, a first cylinder is connected to the front side of the riveting support side plate, a plurality of groups of linear bearings are connected to the top of the base plate, a second cylinder is fixedly connected to the top of the base plate, a lifting slide is connected to the top of the second cylinder, a slide is provided on the top of the lifting slide, a rotating cylinder is provided on one side of the riveting support side plate, the rotating cylinder is fixedly connected to the base plate, and finger cylinders are fixedly connected to the rotating cylinder and the slide.

[0010] Preferably, the riveting assembly is slidably connected to the slide, and the hand-cranked screw can drive the riveting assembly to move left and right, so as to facilitate the adjustment of the position of the riveting assembly and improve the flexibility of the device.

[0011] Preferably, a light rod is fixedly connected to the bottom of the lifting slide, and the light rod cooperates with the linear bearing, and a third cylinder is fixedly connected to the rear side wall of the lifting slide, and the third cylinder is fixedly connected to the slide, so as to facilitate adjusting the relative position between the lifting slide and the slide to adjust the position of the finger cylinder on the slide.

[0012] Preferably, a sliding block is fixedly connected to the bottom of the sliding block, and the sliding block is slidably connected to the lifting slide, so as to facilitate the movement of the sliding block on the lifting slide.

[0013] Preferably, a positioning plate is fixedly connected to one side of the rotary cylinder, and a positioning rod is fixedly connected to the front side of the positioning plate, so as to facilitate the positioning of the riveted workpiece profile.

[0014] Preferably, the method is as follows:

[0015] 1) After the device is assembled, the position of the riveting assembly can be adjusted by turning the hand screw, and the workpiece profile to be riveted is placed on the feeding assembly for conveying, and the fixed seat is convenient for limiting its position;

[0016] 2) Start the second and third cylinders, adjust the lifting slide and the left and right movement of the slide, so that the finger cylinders on the slide clamp the workpiece profile;

[0017] 3) Start the first cylinder to accurately adjust the position of the workpiece profile located on the front side of the riveting support side plate so that it is located below the riveting assembly, start the motor, and drive the riveting assembly to rivet the workpiece profile through the rotation of the eccentric disk;

[0018] 4) The riveted workpiece profile is rotated by the rotary cylinder, then positioned by the positioning rod on the front side of the positioning plate, drilled by the drilling assembly, and discharged by the conveyor belt assembly.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention provides feeding components on two riveting components, and three groups of cylinders cooperate to automatically put the profiles on the shelves, without manual operation, saving time and labor, and facilitating mass production;

[0021] 2. By riveting the profiles, the rotating cylinder cooperates with the drilling assembly, and multiple groups of finger cylinders cooperate to transport the profiles, which is convenient for riveting and drilling the profiles, improves the profile processing efficiency, and is convenient for wide use.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of the riveting assembly of the present invention;

[0026] Figure 3 This is a rear view of the riveting assembly of the present invention;

[0027] Figure 4 It is a partial enlarged view of the present invention.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1-base, 2-drilling assembly, 3-conveyor belt assembly, 4-riveting assembly, 5-slide, 6-hand screw, 7-bottom plate, 8-feeding assembly, 9-fixed seat, 10-riveting support side plate, 11-motor, 12-eccentric disk, 13-riveting assembly, 14-first cylinder, 15-linear bearing, 16-second cylinder, 17-lifting slide, 18-slide plate, 19-rotating cylinder, 20-finger cylinder, 21-light rod, 22-slider, 23-positioning plate, 24-positioning rod, 25-third cylinder. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-4 The present invention provides a technical solution: a multifunctional profile riveting device, comprising a base frame 1, a drilling assembly 2, a conveyor belt assembly 3 and a riveting assembly 4, wherein the riveting assembly 4 is provided with two groups, and the riveting assembly 4, the conveyor belt assembly 3 and the drilling assembly 2 are all arranged on the top of the base frame 1, and the top of the base frame 1 is connected with a slide 5 and a hand screw 6;

[0032] The riveting assembly 4 includes a base plate 7, a feeding assembly 8 is connected to the top of the base plate 7, a fixing seat 9 is fixedly connected to the rear side wall of the feeding assembly 8, a riveting support side plate 10 is fixedly connected to the top of the base plate 7, a motor 11 is installed on the riveting support side plate 10, an eccentric disk 12 is fixedly connected to the power output end of the motor 11, a riveting assembly 13 is connected to the front side of the eccentric disk 12, a first cylinder 14 is connected to the front side of the riveting support side plate 10, a plurality of groups of linear bearings 15 are connected to the top of the base plate 7, a second cylinder 16 is fixedly connected to the top of the base plate 7, a lifting slide 17 is connected to the top of the second cylinder 16, a slide plate 18 is provided on the top of the lifting slide 17, a rotating cylinder 19 is provided on one side of the riveting support side plate 10, the rotating cylinder 19 is fixedly connected to the base plate 7, and finger cylinders 20 are fixedly connected to the rotating cylinder 19 and the slide plate 18.

[0033] Furthermore, the riveting assembly 4 is slidably connected to the slide 5, and the hand-cranked screw 6 can drive the riveting assembly 4 to move left and right, so as to facilitate the adjustment of the position of the riveting assembly 4 and improve the flexibility of the device.

[0034] Furthermore, a light rod 21 is fixedly connected to the bottom of the lifting slide 17, and the light rod 21 cooperates with the linear bearing 15. A third cylinder 25 is fixedly connected to the rear side wall of the lifting slide 17, and the third cylinder 25 is fixedly connected to the slide 18, so as to adjust the relative position between the lifting slide 17 and the slide 18 to adjust the position of the finger cylinder 20 located on the slide 18.

[0035] Furthermore, a slider 22 is fixed to the bottom of the slide plate 18 , and the slider 22 is slidably connected to the lifting slide 17 , so that the slide plate 18 can move on the lifting slide 17 .

[0036] Furthermore, a positioning plate 23 is fixedly connected to one side of the rotary cylinder 19 , and a positioning rod 24 is fixedly connected to the front side of the positioning plate 23 , so as to facilitate the positioning of the riveted workpiece profile.

[0037] A specific application of this embodiment is: the present invention is applicable to riveting of workpiece profiles, specifically a multifunctional profile riveting device and method. When in use, the device is assembled, the position of the riveting assembly 4 can be adjusted by rotating the hand screw 6, the workpiece profile to be riveted is placed on the feeding assembly 8 for conveying, and the fixing seat 9 is convenient for limiting its position;

[0038] Start the second cylinder 16 and the third cylinder 25, adjust the lifting slide 17 to move up and down and the slide 18 to move left and right, so that the finger cylinder 20 on the slide 18 clamps the workpiece profile;

[0039] Start the first cylinder 14 to accurately adjust the position of the workpiece profile located on the front side of the riveting support side plate 10 so that it is located below the riveting assembly 13, start the motor 11, and drive the riveting assembly 13 to rivet the workpiece profile through the rotation of the eccentric disk 12;

[0040] The riveted workpiece profile is rotated by the rotary cylinder 19 , then positioned by the positioning rod 24 on the front side of the positioning plate 23 , drilled by the drilling assembly 2 , and discharged by the conveyor belt assembly 3 .

[0041] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multifunctional profile riveting device, comprising a base frame (1), a drilling assembly (2), a conveyor belt assembly (3) and a riveting assembly (4), characterized in that: The riveting assembly (4) is provided in two groups, and the riveting assembly (4), the conveyor belt assembly (3) and the drilling assembly (2) are all arranged on the top of the base frame (1), and the top of the base frame (1) is connected to a slide table (5) and a hand-cranked screw rod (6); The riveting assembly (4) comprises a base plate (7), a feeding assembly (8) is connected to the top of the base plate (7), a fixing seat (9) is fixedly connected to the rear side wall of the feeding assembly (8), a riveting support side plate (10) is fixedly connected to the top of the base plate (7), a motor (11) is installed on the riveting support side plate (10), an eccentric disk (12) is fixedly connected to the power output end of the motor (11), a riveting block (13) is connected to the front side of the eccentric disk (12), a first cylinder (14) is connected to the front side of the riveting support side plate (10), a plurality of groups of linear bearings (15) are connected to the top of the base plate (7), a second cylinder (16) is fixedly connected to the top of the base plate (7), and a A lifting slide (17), wherein a slide plate (18) is arranged on the top of the lifting slide (17), a rotating cylinder (19) is arranged on one side of the riveting support side plate (10), the rotating cylinder (19) is fixedly connected to the bottom plate (7), and a finger cylinder (20) is fixedly connected to the rotating cylinder (19) and the slide plate (18); the riveting assembly (4) is slidably connected to the slide (5), and the hand-cranked screw rod (6) can drive the riveting assembly (4) to move left and right; a light rod (21) is fixedly connected to the bottom of the lifting slide (17), and the light rod (21) cooperates with the linear bearing (15); a third cylinder (25) is fixedly connected to the rear side wall of the lifting slide (17), and the third cylinder (25) is fixedly connected to the slide plate (18).

2. A multifunctional profile riveting device according to claim 1, characterized in that: A sliding block (22) is fixedly connected to the bottom of the sliding plate (18), and the sliding block (22) is slidably connected to the lifting slide (17).

3. The multifunctional profile riveting device according to claim 1, characterized in that: A positioning plate (23) is fixedly connected to one side of the rotary cylinder (19), and a positioning rod (24) is fixedly connected to the front side of the positioning plate (23).

4. A multifunctional profile riveting device according to any one of claims 1 to 3, characterized in that: The method is as follows: 1) After the device is assembled, the position of the riveting assembly (4) can be adjusted by turning the hand screw (6), and the workpiece profile to be riveted is placed on the feeding assembly (8) for conveying, and the fixed seat (9) is convenient for limiting its position; 2) Start the second cylinder (16) and the third cylinder (25), adjust the lifting slide (17) to move up and down and the slide plate (18) to move left and right, so that the finger cylinder (20) on the slide plate (18) clamps the workpiece profile; 3) starting the first cylinder (14) to accurately adjust the position of the workpiece profile located on the front side of the riveting support side plate (10) so that it is located below the riveting block (13), starting the motor (11), and driving the riveting block (13) to rivet the workpiece profile through the rotation of the eccentric disk (12); 4) The riveted workpiece profile is rotated by the rotary cylinder (19), then positioned by the positioning rod (24) on the front side of the positioning plate (23), drilled by the drilling assembly (2), and discharged by the conveyor belt assembly (3).

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