Double-end rotary riveting machine

Abstract

The utility model discloses a double-end rotary riveting machine, and belongs to the technical field of riveting machines. Comprising a workbench, a supporting frame is arranged on the top of the workbench, and a hydraulic press is arranged on the top of the supporting frame. The I-shaped sliding block is arranged at the top of the motor and is in sliding connection with the fixing plate, the sliding block can be driven to move by pushing the pushing block, so that the motor is driven to move, then the fixing rod is inserted into the fixing opening to be fixed, the riveting head can be adjusted, the riveting device can adapt to riveting at various positions, and the adaptability of the device is higher; by starting the electric push rod and the air pump, the air suction port can be driven to suck air, the rubber disc is attached to the to-be-riveted piece, accordingly, the to-be-riveted piece can be adsorbed and fixed, meanwhile, the pressing plate moves, the to-be-riveted piece is pressed and fixed, the to-be-riveted piece can be placed on the top of the workbench more stably, and shaking of the to-be-riveted piece is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting machines, and more specifically, to a double-headed rotary riveting machine. Background Technique

[0002] A riveting machine is a special equipment used to connect two or more workpieces together by riveting. It is mainly applied in the manufacturing and engineering fields, especially in industries such as aviation, automotive, and shipbuilding.

[0003] A double-headed rotary riveting machine is an efficient riveting equipment equipped with two riveting heads, which can perform two riveting operations simultaneously, thus improving production efficiency. This machine usually adopts a rotary riveting function, and through controlling the rotation and pressing of the rivets, a precise riveting effect can be achieved. Due to its double-headed design, the double-headed rotary riveting machine can significantly shorten the processing time, and is suitable for occasions with large-scale production and high-precision requirements. It is one of the indispensable equipments in modern manufacturing.

[0004] When the existing double-headed rotary riveting machine is performing riveting, the positions of the riveting heads are mostly fixed structures, resulting in poor adjustability and poor adaptability when riveting multiple positions; most of the workpieces to be riveted are directly placed on the top of the workbench, which may make their stability poor, resulting in poor riveting effect and affecting the use effect of the device. For this reason, we propose a double-headed rotary riveting machine. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] The purpose of the utility model is to provide a double-headed rotary riveting machine to solve the problems proposed in the above background technique, that is, most of the positions of the riveting heads are fixed structures, resulting in poor adjustability and poor adaptability when riveting multiple positions; most of the workpieces to be riveted are directly placed on the top of the workbench, which may make their stability poor, resulting in poor riveting effect and affecting the use effect of the device.

[0007] 2. Technical Solution

[0008] A double-headed rotary riveting machine includes a workbench. A support frame is arranged on the top of the workbench. A hydraulic device is arranged on the top of the support frame. The output end of the hydraulic device is provided with a fixing plate. Multiple sliders are arranged at the bottom of the fixing plate. A support block that cooperates with the fixing plate is arranged on the side wall of the slider. A motor is arranged at the bottom of the slider. The output end of the motor is provided with a riveting head.

[0009] Support plate, support plates are symmetrically arranged on the side wall of the support frame, an electric push rod is arranged on the top of the support plate, a pressing plate is arranged at the output end of the electric push rod, a support table is arranged on the top of the workbench, an air pump is arranged on the side wall of the workbench, a plurality of air suction ports are formed on the top of the support table, and switches electrically connected to the hydraulic device, the motor, the electric push rod and the air pump are provided.

[0010] Preferably, limiting rods penetrating through the support frame are symmetrically and fixedly arranged on the top of the fixing plate, and the cross section of the slider is in an I shape.

[0011] Preferably, a plurality of fixing ports are formed on the top of the fixing plate, and fixing rods matched with the slider are embedded at the top of the fixing ports.

[0012] Preferably, a push block is fixedly arranged on the side wall of the support block, and a bayonet matched with the fixing rod is formed on the top of the slider.

[0013] Preferably, an anti-slip block is fixedly arranged at the bottom of the pressing plate, and a sliding block matched with the support frame is fixedly arranged on the side wall of the pressing plate.

[0014] Preferably, an air suction groove matched with the air suction port is formed inside the support table, and a rubber disc is fixedly arranged at the top of the air suction port.

[0015] Preferably, an air suction pipe matched with the air suction groove is threadedly connected to the input end of the air pump, and an air outlet pipe is threadedly connected to the output end of the air pump.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present utility model are as follows:

[0018] An I-shaped slider is arranged on the top of the motor of the present utility model, which is slidably connected to the fixing plate. By pushing the push block, the slider can be driven to move, thereby driving the motor to move. Then, the fixing rod is inserted into the fixing port for fixation, so that the riveting head can be adjusted, and it can be adapted to a variety of positions for riveting, making the device more adaptable. At the same time, the support block is sleeved on the side wall of the fixing plate and cooperates with the slider, which can make the motor move more stably when moving; by turning on the electric push rod and the air pump, the air suction port can be driven to suck air, and the rubber disc is attached to the workpiece to be riveted, so that the workpiece to be riveted can be adsorbed and fixed. At the same time, the pressing plate moves to press and fix the workpiece to be riveted, so that the workpiece to be riveted can be placed more stably on the top of the workbench, avoiding the shaking of the workpiece to be riveted, resulting in poor riveting effect and affecting the use effect of the device. Description of the drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 Schematic diagram of the fixing plate of the present utility model;

[0021] Figure 3 For the present utility model Figure 1 Enlarged schematic diagram at position A;

[0022] Explanation of reference numerals in the figure: 100, workbench; 110, support frame; 120, hydraulic device; 130, fixing plate; 131, limiting rod; 140, slider; 141, support block; 142, pushing block; 150, motor; 160, riveting head; 170, fixing port; 171, fixing rod; 200, support plate; 210, electric push rod; 220, pressing plate; 221, anti-slip block; 230, support table; 231, limiting block; 240, air pump; 250, suction groove; 260, suction port; 261, rubber disc. Specific implementation mode

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 should not be construed as a limitation to the present utility model.

[0024] In the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; 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 communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Please refer to Figures 1 - 3 , the present utility model provides a technical solution:

[0027] A double-head rotary riveting machine includes a workbench 100, a support frame 110 is fixedly arranged on the top of the workbench 100 for supporting a rivet head 160, a hydraulic press 120 is fixedly arranged on the top of the support frame 110 for driving the rivet head to move up and down, a fixed plate 130 is fixedly arranged on the output end of the hydraulic press 120 for supporting a motor 150, a plurality of sliders 140 are slidably connected to the bottom of the fixed plate 130, the movement of the sliders 140 drives the motor 150 to move, a support block 141 which cooperates with the fixed plate 130 is fixedly arranged on the side wall of the slider 140, so that the motor 150 can be installed more stably, and a motor 150 is fixedly arranged on the bottom of the slider 140 for driving the motor 150 to move up and down. The dynamic riveting head 160 rotates, and the output end of the motor 150 is provided with a riveting head 160 for riveting the riveted parts. The top of the motor 150 is provided with an I-shaped slider 140, which is slidably connected with the fixed plate 130. By pushing the push block 142, the slider 140 can be driven to move, thereby driving the motor 150 to move, and then the fixing rod 171 is inserted into the fixing port 170 for fixing, so that the riveting head 160 can be adjusted, and can be adapted to riveting in various positions, making the device more adaptable. At the same time, the support block 141 is sleeved on the side wall of the fixed plate 130, and cooperates with the slider 140, so that the motor 150 can be more stable when moving;

[0028] A support plate 200 is symmetrically fixed to the side wall of the support frame 110 for supporting the electric push rod 210. An electric push rod 210 is fixed to the top of the support plate 200 for driving the pressure plate 220 to move. A pressure plate 220 is fixed to the output end of the electric push rod 210 for pressing and fixing the riveted part. A support table 230 is slidably connected to the top of the workbench 100 for supporting the riveted part. An air pump 240 is fixed to the side wall of the workbench 100. A plurality of air suction ports 260 are opened on the top of the support table 230 for sucking the riveted part. Attached, by turning on the electric push rod 210 and the air pump 240, the air inlet 260 can be driven to inhale, and the rubber disc 261 can fit with the part to be riveted, so that the part to be riveted can be adsorbed and fixed, and at the same time the pressing plate 220 moves to press and fix the part to be riveted, so that the part to be riveted can be placed more stably on the top of the workbench 100 to avoid shaking of the part to be riveted, resulting in poor riveting effect and affecting the use effect of the device. The hydraulic press 120, the motor 150, the electric push rod 210 and the air pump 240 are all provided with switches for electrical connection.

[0029] Specifically, a limiting rod 131 penetrating the support frame 110 is symmetrically fixed on the top of the fixing plate 130 to limit the fixing plate 130 to make the fixing plate 130 more stable. The cross-section of the slider 141 is I-shaped to prevent the slider 141 from falling off.

[0030] Furthermore, a plurality of fixing openings 170 are formed at the top of the fixing plate 130 for inserting the fixing rods 171. A fixing rod 171 that cooperates with the slider 140 is embedded at the top of the fixing opening 170. By inserting the fixing rod 171, the motor 150 can be fixed.

[0031] Furthermore, a pushing block 142 is fixedly provided on the side wall of the support block 141. By pushing the pushing block 142, the motor 150 can be moved. A bayonet that cooperates with the fixing rod 171 is formed at the top of the slider 140 for inserting the fixing rod 171.

[0032] It should be noted that an anti-slip block 221 is fixedly provided at the bottom of the pressing plate 220 to increase the friction between the pressing plate 220 and the workpiece to be riveted and prevent the workpiece to be riveted from sliding. A sliding block that cooperates with the support frame 110 is fixedly provided on the side wall of the pressing plate 220 to limit the pressing plate 220 and make the movement of the pressing plate 220 more stable.

[0033] It should be noted that a suction groove 250 that cooperates with the suction port 260 is formed inside the support table 230 for cooperating with the suction port 260 to suck air. A rubber disc 261 is fixedly provided at the top of the suction port 260 to make it fit with the workpiece to be riveted, facilitating its adsorption.

[0034] It should be noted that an air suction pipe that cooperates with the suction groove 250 is threadedly connected to the input end of the air pump 240 for connecting the suction groove 250 and the air pump 240. An air outlet pipe is threadedly connected to the output end of the air pump 240 for cooperating with the air pump 240 to discharge air.

[0035] In addition, the circuits, electronic components and modules involved in the present utility model are all prior arts, which can be fully realized by those skilled in the art without further elaboration. The content protected by the present utility model does not involve improvements to the internal structure and method either;

[0036] The models of the devices or equipment involved in this article are as follows:

[0037] The model of the hydraulic device 120 is: HOB40; the brand is Xingde;

[0038] The model of the motor 150 is: HG-KN13J-S100; the brand is Mitsubishi HG rotary servo motor;

[0039] The model of the switch is: boat switch; the brand is zave.

[0040] The model of the electric push rod 210 is: XDHA12-1000; the brand is Longteng;

[0041] The models of the air pumps 240 are all: V61; the brand is Xinweicheng;

[0042] Working principle: First, an I-shaped slider 140 is provided at the top of the motor 150, which is slidably connected to the fixed plate 130. By pushing the push block 142, the slider 140 can be driven to move, thereby driving the motor 150 to move. Then, the fixing rod 171 is inserted into the fixing port 170 for fixation, so that the riveting head 160 can be adjusted to adapt to various positions for riveting, making the device more adaptable. At the same time, the support block 141 is sleeved on the side wall of the fixed plate 130 and cooperates with the slider 140 to make the motor 150 more stable during movement. By turning on the electric push rod 210 and the air pump 240, the suction port 260 can be driven to suck air, and the rubber disc 261 is attached to the workpiece to be riveted, so that the workpiece to be riveted can be adsorbed and fixed. At the same time, the pressing plate 220 moves to press and fix the workpiece to be riveted, so that the workpiece to be riveted can be placed more stably on the top of the workbench 100, avoiding the shaking of the workpiece to be riveted, resulting in poor riveting effect and affecting the use effect of the device.

[0043] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-head riveting machine, comprising a workbench (100), characterized in that: A support frame (110) is arranged on the top of the workbench (100), a hydraulic press (120) is arranged on the top of the support frame (110), a fixed plate (130) is arranged at the output end of the hydraulic press (120), a plurality of sliders (140) are arranged at the bottom of the fixed plate (130), a support block (141) cooperating with the fixed plate (130) is arranged on the side wall of the slider (140), a motor (150) is arranged at the bottom of the slider (140), and a rivet head (160) is arranged at the output end of the motor (150); A support plate (200), the support frame (110) is symmetrically provided with a support plate (200) on the side wall, an electric push rod (210) is provided on the top of the support plate (200), a pressure plate (220) is provided on the output end of the electric push rod (210), a support platform (230) is provided on the top of the workbench (100), an air pump (240) is provided on the side wall of the workbench (100), a plurality of air suction ports (260) are provided on the top of the support platform (230), and the hydraulic press (120), the motor (150), the electric push rod (210) and the air pump (240) are all provided with switches for electrical connection.

2. A double-head riveting machine according to claim 1, characterized in that: A limiting rod (131) penetrating the support frame (110) is symmetrically fixed on the top of the fixing plate (130), and the sliding block (140) has an I-shaped cross section.

3. A double-head riveting machine according to claim 2, characterized in that: A plurality of fixing openings (170) are provided on the top of the fixing plate (130), and a fixing rod (171) cooperating with the sliding block (140) is embedded on the top of the fixing opening (170).

4. A double-head riveting machine according to claim 3, characterized in that: A push block (142) is fixedly arranged on the side wall of the support block (141), and a bayonet which cooperates with the fixing rod (171) is opened on the top of the sliding block (140).

5. A double-head riveting machine according to claim 4, characterized in that: An anti-sliding block (221) is fixedly provided at the bottom of the pressing plate (220), and a sliding block cooperating with the supporting frame (110) is fixedly provided on the side wall of the pressing plate (220).

6. A double-head riveting machine according to claim 5, characterized in that: An air suction groove (250) cooperating with the air suction port (260) is provided inside the support platform (230), and a rubber disc (261) is fixedly provided on the top of the air suction port (260).

7. A double-head riveting machine according to claim 6, characterized in that: The air pump (240) input end is threadedly connected to an air suction pipe that cooperates with the air suction groove (250), and the air pump (240) output end is threadedly connected to an air outlet pipe.

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