阅读说明：本技术 一种多功能型材铆压装置及方法 (Multifunctional section bar riveting device and method ) 是由 李洪春 李章富 于 2020-04-15 设计创作，主要内容包括：本发明公开了铆压技术领域的一种多功能型材铆压装置及方法,包括底架、钻孔组件、传送带组件和铆压组件,铆压组件设置有两组,铆压组件、传送带组件和钻孔组件均设置于底架的顶部,底架的顶部连接设置有滑台和手摇丝杆；铆压组件包括底板,底板的顶部连接设置有送料组件,送料组件的后侧壁上固接有固定座,底板的顶部固接有铆压支撑侧板,铆压支撑侧板上安装设置有电机,电机的动力输出端固接有偏心盘,偏心盘的前侧连接设置有铆压组件,铆压支撑侧板的前侧连接设置有第一气缸,底板的顶部连接设置有多组直线轴承。本发明无需人工操作,省时省力,且便于批量生产；便于对型材铆压及钻孔,提高型材加工效率,便于广泛使用。(The invention discloses a multifunctional section bar riveting device and a method in the technical field of riveting, and the multifunctional section bar riveting device comprises an underframe, drilling assemblies, a conveyor belt assembly and riveting assemblies, wherein the riveting assemblies are provided with two groups, the riveting assemblies, the conveyor belt assembly and the drilling assemblies are all arranged at the top of the underframe, and the top of the underframe is connected with a sliding table and a hand-operated screw rod; the riveting subassembly includes the bottom plate, the top connection of bottom plate is provided with the pay-off subassembly, the rigid coupling has the fixing base on the rear side wall of pay-off subassembly, the top rigid coupling of bottom plate has the riveting to support the curb plate, the installation is provided with the motor on the riveting supports the curb plate, the power take off end rigid coupling of motor has the eccentric disc, the front side connection of eccentric disc is provided with the riveting subassembly, the front side connection that the curb plate was supported in the riveting is provided with first cylinder, the top connection of bottom plate is provided with multiunit linear bearing. The invention does not need manual operation, saves time and labor and is convenient for batch production; the section bar riveting and drilling machine is convenient for riveting and drilling the section bar, improves the processing efficiency of the section bar and is convenient for wide use.)

1. The utility model provides a multi-functional section bar riveting device, includes chassis (1), drilling subassembly (2), conveyer belt subassembly (3) and riveting subassembly (4), its characterized in that: the riveting assemblies (4) are arranged in two groups, the riveting assemblies (4), the conveyor belt assembly (3) and the drilling assembly (2) are all arranged at the top of the bottom frame (1), and the top of the bottom frame (1) is connected with a sliding table (5) and a hand-operated screw rod (6);

the riveting component (4) comprises a bottom plate (7), the top of the bottom plate (7) is connected with a feeding component (8), a fixed seat (9) is fixedly connected to the rear side wall of the feeding component (8), a riveting supporting side plate (10) is fixedly connected to the top of the bottom plate (7), a motor (11) is installed on the riveting supporting side plate (10), an eccentric disc (12) is fixedly connected to the power output end of the motor (11), a riveting component (13) is connected to the front side of the eccentric disc (12), a first air cylinder (14) is connected to the front side of the riveting supporting side plate (10), a plurality of groups of linear bearings (15) are connected to the top of the bottom plate (7), a second air cylinder (16) is fixedly connected to the top of the bottom plate (7), a lifting sliding table (17) is connected to the top of the second air cylinder (16), and a sliding plate (18) is arranged at the top of the lifting sliding table (17), one side of the riveting supporting side plate (10) is provided with a rotary cylinder (19), the rotary cylinder (19) is fixedly connected to the bottom plate (7), and finger cylinders (20) are fixedly connected to the rotary cylinder (19) and the sliding plate (18).

2. The multifunctional section bar riveting device according to claim 1, characterized in that: riveting subassembly (4) with slip table (5) sliding connection, hand lead screw (6) can drive riveting subassembly (4) remove about.

3. The multifunctional section bar riveting device according to claim 1, characterized in that: the bottom rigid coupling of lift slip table (17) has polished rod (21), just polished rod (21) with linear bearing (15) cooperate, the back lateral wall rigid coupling of lift slip table (17) has third cylinder (25), third cylinder (25) with slide (18) looks rigid coupling.

4. The multifunctional section bar riveting device according to claim 1, characterized in that: the bottom rigid coupling of slide (18) has slider (22), just slider (22) with lift slip table (17) sliding connection.

5. The multifunctional section bar riveting device according to claim 1, characterized in that: one side rigid coupling of revolving cylinder (19) has locating plate (23), the front side rigid coupling of locating plate (23) has locating lever (24).

6. The multifunctional section bar riveting and pressing device according to any one of claims 1 to 5, characterized in that: the method comprises the following steps:

1) after the device is assembled, the hand-operated screw rod (6) is rotated to adjust the position of the riveting component (4), a workpiece section to be riveted is placed on the feeding component (8) to be conveyed, and the fixed seat (9) is convenient for limiting the workpiece section;

2) starting a second air cylinder (16) and a third air cylinder (25), adjusting the lifting of the lifting sliding table (17) and the left and right movement of the sliding plate (18), and enabling a finger air cylinder (20) on the sliding plate (18) to clamp the workpiece section;

3) the first air cylinder (14) is started to accurately adjust the position of the workpiece section positioned on the front side of the riveting support side plate (10) to enable the workpiece section to be positioned below the riveting component (13), and the motor (11) is started to drive the riveting component (13) to rivet the workpiece section through the rotation of the eccentric disc (12);

4) the riveted workpiece section bar is rotated by a rotating cylinder (19), then is positioned by a positioning rod (24) at the front side of a positioning plate (23), is drilled by a drilling assembly (2), and is discharged by a conveyor belt assembly (3).

Technical Field

The invention relates to the technical field of riveting, in particular to a multifunctional section riveting device and a method.

Background

The riveting method is a riveting method for upsetting a rivet stem to form an upset head by utilizing static pressure generated by a riveting machine. The riveting piece for pressure riveting has the characteristics of good surface quality, small deformation and high connection strength. Therefore, in actual operation, the clinch is preferably adopted as long as the structural manufacturability permits.

The typical process of riveting comprises the following steps: positioning and fixing of the assembly a rivet hole-countersink (countersunk rivet) -deburring and cleaning-resetting-clinching-repairing-checking-troubleshooting-replacing defective rivets.

The squeeze riveter is a new type of riveting equipment developed according to the principle of cold rolling, namely a mechanical device capable of riveting objects with rivets.

Carry out the riveting in-process to the section bar on the market, most of devices can only carry out the riveting to single section bar, and on drilling need removing to another device behind the riveting, the continuous molding of being not convenient for, and the batch production of being not convenient for, section bar machining efficiency is low, wastes time and energy.

Based on the above, the invention designs a multifunctional section riveting device and a method thereof, so as to solve the above problems.

Disclosure of Invention

The invention aims to provide a multifunctional section riveting device and a multifunctional section riveting method, and aims to solve the problems that most devices provided in the background art can only rivet a single section, and after riveting, a drilled hole needs to be moved to another device, so that continuous molding is inconvenient, mass production is inconvenient, the section processing efficiency is low, and time and labor are wasted.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional section bar riveting device comprises an underframe, drilling assemblies, a conveyor belt assembly and riveting assemblies, wherein the riveting assemblies are provided with two groups, the riveting assemblies, the conveyor belt assembly and the drilling assemblies are all arranged at the top of the underframe, and the top of the underframe is connected with a sliding table and a hand-operated screw rod;

the riveting component comprises a bottom plate, the top of the bottom plate is connected with a feeding component, the rear side wall of the feeding component is fixedly connected with a fixed seat, the top of the bottom plate is fixedly connected with a riveting supporting side plate, a motor is arranged on the riveting supporting side plate, the power output end of the motor is fixedly connected with an eccentric disc, the front side of the eccentric disc is connected with a riveting component, the front side of the riveting support side plate is connected with a first cylinder, the top of the bottom plate is connected with a plurality of groups of linear bearings, a second cylinder is fixedly connected with the top of the bottom plate, a lifting sliding table is connected with the top of the second cylinder, the top of the lifting slipway is provided with a sliding plate, one side of the riveting support side plate is provided with a rotary cylinder, the rotary cylinder is fixedly connected to the bottom plate, and finger cylinders are fixedly connected to the rotary cylinder and the sliding plate.

Preferably, the riveting subassembly with slip table sliding connection, hand lead screw can drive the riveting subassembly removes about, is convenient for adjust the position of riveting subassembly, improves the device flexibility.

Preferably, the bottom rigid coupling of lift slip table has the polished rod, just the polished rod with linear bearing cooperatees, the back lateral wall rigid coupling of lift slip table has the third cylinder, the third cylinder with slide looks rigid coupling is convenient for adjust the relative position between lift slip table and the slide, adjusts the position that is located the finger cylinder on the slide.

Preferably, the bottom rigid coupling of slide has the slider, just the slider with lift slip table sliding connection is convenient for the slide and removes on lift slip table.

Preferably, one side rigid coupling of revolving cylinder has the locating plate, the front side rigid coupling of locating plate has the locating lever, is convenient for fix a position the work piece section bar that has riveted.

Preferably, the method is as follows:

1) after the device is assembled, the hand-operated screw rod is rotated to adjust the position of the riveting component, a workpiece profile to be riveted is placed on the feeding component to be conveyed, and the fixed seat is convenient for limiting the workpiece profile;

2) starting a second cylinder and a third cylinder, adjusting the lifting of the lifting sliding table and the left and right movement of the sliding plate, and enabling a finger cylinder on the sliding plate to clamp the workpiece section;

3) starting a first air cylinder to accurately adjust the position of a workpiece section positioned on the front side of a riveting support side plate to enable the workpiece section to be positioned below a riveting component, starting a motor, and driving the riveting component to rivet the workpiece section through the rotation of an eccentric disc;

4) the riveted workpiece section bar rotates through the rotary cylinder, is positioned through the positioning rod on the front side of the positioning plate, is drilled through the drilling assembly and is discharged through the conveyor belt assembly.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the riveting and pressing device, the feeding assemblies are arranged on the two groups of riveting and pressing assemblies, and the three groups of cylinders are matched to automatically mount the section bar, so that manual operation is not needed, time and labor are saved, and batch production is facilitated;

2. through carrying out the riveting to the section bar, revolving cylinder and drilling subassembly cooperation, the cooperation of multiunit finger cylinder is convenient for improve section bar machining efficiency, the wide use of being convenient for to section bar riveting and drilling with the section bar transportation.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a riveting assembly according to the present invention;

FIG. 3 is a rear view of the riveting assembly of the present invention;

fig. 4 is a partial enlarged view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bottom frame, 2-drilling assembly, 3-conveyor belt assembly, 4-riveting assembly, 5-sliding table, 6-hand screw rod, 7-bottom plate, 8-feeding assembly, 9-fixing seat, 10-riveting supporting side plate, 11-motor, 12-eccentric disc, 13-riveting assembly, 14-first air cylinder, 15-linear bearing, 16-second air cylinder, 17-lifting sliding table, 18-sliding plate, 19-rotary air cylinder, 20-finger air cylinder, 21-polished rod, 22-sliding block, 23-positioning plate, 24-positioning rod and 25-third air cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional section bar riveting device comprises an underframe 1, drilling assemblies 2, conveyor belt assemblies 3 and riveting assemblies 4, wherein the riveting assemblies 4 are provided with two groups, the riveting assemblies 4, the conveyor belt assemblies 3 and the drilling assemblies 2 are all arranged at the top of the underframe 1, and the top of the underframe 1 is connected with a sliding table 5 and a hand-operated screw rod 6;

riveting subassembly 4 includes bottom plate 7, the top connection of bottom plate 7 is provided with feeding subassembly 8, the rigid coupling has fixing base 9 on feeding subassembly 8's the rear side wall, the top rigid coupling of bottom plate 7 has riveting to support curb plate 10, the installation is provided with motor 11 on the riveting supports curb plate 10, motor 11's power take off end rigid coupling has eccentric disc 12, the front side connection of eccentric disc 12 is provided with riveting subassembly 13, the front side connection that riveting supported curb plate 10 is provided with first cylinder 14, the top connection of bottom plate 7 is provided with multiunit linear bearing 15, the top rigid coupling of bottom plate 7 has second cylinder 16, the top connection of second cylinder 16 is provided with lift slip table 17, the top of lift slip table 17 is provided with slide 18, one side that riveting supported curb plate 10 is provided with revolving cylinder 19, revolving cylinder 19 rigid coupling is on bottom plate 7, there is finger cylinder 20 with equal rigid coupling on revolving cylinder 19 and the slide 18.

Further, riveting subassembly 4 and 5 sliding connection of slip table, hand lead screw 6 can drive and control about riveting subassembly 4, is convenient for adjust riveting subassembly 4's position, improves the device flexibility.

Further, a polish rod 21 is fixedly connected to the bottom of the lifting sliding table 17, the polish rod 21 is matched with the linear bearing 15, a third cylinder 25 is fixedly connected to the rear side wall of the lifting sliding table 17, and the third cylinder 25 is fixedly connected with the sliding plate 18, so that the relative position between the lifting sliding table 17 and the sliding plate 18 can be conveniently adjusted, and the position of the finger cylinder 20 on the sliding plate 18 can be adjusted.

Further, the bottom of the sliding plate 18 is fixedly connected with a sliding block 22, and the sliding block 22 is slidably connected with the lifting sliding table 17, so that the sliding plate 18 can move on the lifting sliding table 17 conveniently.

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 that the workpiece profile subjected to riveting can be conveniently positioned.

One specific application of this embodiment is: the invention is suitable for riveting a workpiece section, in particular to a multifunctional section riveting device and a multifunctional section riveting method, when in use, the device is assembled, the hand screw 6 is rotated to adjust the position of a riveting component 4, the workpiece section to be riveted is placed on a feeding component 8 to be conveyed, and a fixed seat 9 is convenient for limiting the workpiece section;

starting a second air cylinder 16 and a third air cylinder 25, adjusting the lifting of the lifting sliding table 17 and the left and right movement of the sliding plate 18, and enabling the finger air cylinder 20 on the sliding plate 18 to clamp the workpiece section;

starting the first air cylinder 14 to accurately adjust the position of the workpiece section positioned on the front side of the riveting support side plate 10, so that the workpiece section is positioned below the riveting component 13, starting the motor 11, and driving the riveting component 13 to rivet the workpiece section through the rotation of the eccentric disc 12;

the riveted workpiece section bar is rotated by the rotating cylinder 19, then is positioned by the positioning rod 24 at the front side of the positioning plate 23, is drilled by the drilling assembly 2, and is discharged by the conveyor belt assembly 3.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.