CN220717694U - Multi-head riveting device - Google Patents

Abstract

The utility model relates to a multi-head riveting device which comprises a workbench, wherein a riveting mechanism is arranged at the top of the workbench, a fixing assembly is arranged outside the workbench, the riveting mechanism comprises a variable speed motor fixedly connected with the workbench, the output end of the variable speed motor is fixedly connected with a placing plate, a workpiece body is placed at the top of the placing plate, a mounting frame is fixedly connected at the top of the workbench, and a first electric push rod is fixedly connected inside the mounting frame. This device is riveted to multi-head is pressed through setting up and is riveted the mechanism, has increased the clearance function for pressing the device and has been riveted the piece that the in-process produced to pressing, is convenient for clear up the piece that the piece was piled up and the piece is caused to the machined part surface, has solved not having the clearance function, and the in-process of riveting the machined part can produce some piece, is inconvenient for the clearance to the piece, and the piece is piled up easily, causes the damage to the surface of machined part, influences the problem of riveting the effect to the machined part.

Description

Multi-head riveting device

Technical Field

The utility model relates to the technical field of pressure riveting, in particular to a multi-head pressure riveting device.

Background technique

A riveting machine (also known as a riveting machine, a rotary riveting machine, a riveting machine, a rolling riveting machine, etc.) is a new type of riveting equipment developed based on the principle of cold rolling. It refers to mechanical equipment that can rivet objects together with rivets. At present, in the processing of sheet metal parts, a riveting device is used to rivet sheet metal parts to facilitate the processing of sheet metal parts.

Please refer to announcement number CN217252557U for a double-head riveting machine, which includes a frame and a turntable assembly, a lifting mechanism, a riveting mechanism, and a feeding mechanism arranged on the frame. The riveting mechanism includes a reduction motor, a double riveting head, and a transmission device connecting the drive motor and the double riveting head. A double riveting head is adopted and an automatic feeding mechanism is provided, which improves the working efficiency of the riveting machine. At the same time, the riveting machine is provided with a turntable mechanism. During operation, only the workpiece to be riveted needs to be manually placed on the tooling of the turntable, and the turntable rotates to the riveting station to complete the riveting operation, which has high safety.

However, there is a defect in this patent. It does not have a cleaning function. During the riveting process of the workpiece, some debris will be generated, which makes it inconvenient to clean the debris. The debris is easy to accumulate, causing damage to the surface of the workpiece and affecting the riveting effect of the workpiece.

Utility Model Content

In view of the shortcomings of the prior art, the utility model provides a multi-head riveting device with the advantages of cleaning, high efficiency, and convenient fixing. It solves the problem that the device has no cleaning function, some debris will be generated during the riveting process of the workpiece, which makes it inconvenient to clean the debris and easily accumulates, causing damage to the surface of the workpiece and affecting the riveting effect of the workpiece.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-head riveting device, comprising a workbench, a riveting mechanism is arranged on the top of the workbench, and a fixing component is arranged outside the workbench;

The riveting mechanism comprises a variable speed motor fixedly connected to the workbench, the output end of the variable speed motor is fixedly connected to a placement plate, the top of the placement plate is placed with a workpiece body, the top of the workbench is fixedly connected to a mounting frame, the inside of the mounting frame is fixedly connected to a first electric push rod, and the output end of the first electric push rod is fixedly connected to a fixing plate;

The riveting mechanism also includes a plurality of riveting heads fixedly connected to the fixed plate, a dust box is fixedly connected to the right side of the workbench, a powerful suction fan is fixedly connected to the right side of the dust box, a dust pipe is fixedly connected to the top of the dust box, the other end of the dust pipe is fixedly connected to a dust plate fixedly connected to the workbench, and a drain valve is fixedly connected to the bottom of the dust box.

Furthermore, a mounting groove is provided on the top of the workbench, and the variable speed motor is fixedly connected to the workbench through the mounting groove.

Furthermore, a mounting hole is provided inside the mounting frame, and the first electric push rod is fixedly connected to the mounting frame through the mounting hole.

Furthermore, a ventilation hole is provided on the right side of the dust collection box, and a filter is fixedly connected to the inside of the ventilation hole, and the powerful suction fan is connected to the dust collection box through the ventilation hole.

Furthermore, a dust suction hole is provided on the top of the dust suction box, and the dust suction pipe is connected with the dust suction box through the dust suction hole.

Furthermore, a sewage discharge hole is provided at the bottom of the dust collection box, and the sewage discharge valve is connected with the dust collection box through the sewage discharge hole.

Furthermore, the fixing assembly includes two fixing blocks fixedly connected to the placement plate, a second electric push rod is fixedly connected inside the fixing block, and an output end of the second electric push rod is fixedly connected to a limiting block.

Furthermore, a fixing hole is provided inside the fixing block, and the second electric push rod is fixedly connected to the fixing block through the fixing hole.

Compared with the prior art, the technical solution of this application has the following beneficial effects:

1. The multi-head riveting device adds a cleaning function to the riveting device by setting a riveting mechanism, which is convenient for cleaning the debris generated in the riveting process, reducing the accumulation of debris and the damage to the surface of the workpiece caused by the debris, and solves the problem that there is no cleaning function, some debris will be generated in the process of riveting the workpiece, which is inconvenient to clean the debris, and the debris is easy to accumulate, causing damage to the surface of the workpiece, affecting the riveting effect of the workpiece.

2. The multi-head riveting device is convenient for limiting and fixing the workpiece by setting a fixing component, and is convenient for riveting the workpiece.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a cross-sectional view of the structure of the utility model;

Figure 2 is a partial structural side view of the utility model;

FIG3 is a front view of the structure of the utility model.

In the figure: 1. workbench; 2. variable speed motor; 3. placement plate; 4. workpiece body; 5. mounting frame; 6. first electric push rod; 7. fixing plate; 8. rivet head; 9. dust suction box; 10. powerful suction fan; 11. dust suction pipe; 12. dust suction plate; 13. drain valve; 14. filter screen; 15. fixing block; 16. second electric push rod; 17. limit block.

Detailed ways

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.

Please refer to FIGS. 1-3 , a multi-head riveting device in this embodiment includes a workbench 1 , a riveting mechanism is disposed on the top of the workbench 1 , and a fixing component is disposed outside the workbench 1 .

Embodiment 1: The riveting mechanism includes a variable speed motor 2 fixedly connected to a workbench 1, the output end of the variable speed motor 2 is fixedly connected to a placement plate 3, a workpiece body 4 is placed on the top of the placement plate 3, a mounting groove is provided on the top of the workbench 1, the variable speed motor 2 is fixedly connected to the workbench 1 through the mounting groove, which is convenient for the installation and fixation of the variable speed motor 2, the variable speed motor 2 is energized to drive the placement plate 3 and the workpiece body 4 to rotate, which is convenient for riveting the workpiece, the top of the workbench 1 is fixedly connected to a mounting frame 5, the interior of the mounting frame 5 is fixedly connected to a first electric push rod 6, and the output end of the first electric push rod 6 is fixedly connected to a fixing plate 7.

Among them, the riveting mechanism also includes a plurality of rivet heads 8 fixedly connected to the fixing plate 7, a mounting hole is opened inside the mounting frame 5, and the first electric push rod 6 is fixedly connected to the mounting frame 5 through the mounting hole, which is convenient for the installation and fixation of the first electric push rod 6, and the first electric push rod 6 is energized and extended to drive the fixing plate 7 and the rivet head 8 to move downward to perform riveting on the workpiece body 4, a dust box 9 is fixedly connected to the right side of the workbench 1, a strong suction fan 10 is fixedly connected to the right side of the dust box 9, a dust pipe 11 is fixedly connected to the top of the dust box 9, a ventilation hole is opened on the right side of the dust box 9, and a filter 14 is fixedly connected inside the ventilation hole, the strong suction fan 10 is connected to the dust box 9 through the ventilation hole, and the filter 14 filters out the debris generated by riveting, and the strong suction fan 10 is energized to discharge the air inside the dust box 9 and the dust pipe 11, so that the dust box 9 and the dust pipe 11 are in a negative pressure state.

The other end of the dust suction pipe 11 is fixedly connected to a dust suction plate 12 fixedly connected to the workbench 1, and a dust suction hole is provided at the top of the dust suction box 9, through which the dust suction pipe 11 is connected to the dust suction box 9. The dust suction plate 12 is a porous structure, and the dust suction pipe 11 is under negative pressure. The debris generated by the riveting is sucked into the dust suction pipe 11 through the dust suction plate 12, and transported to the dust suction box 9 for storage. A sewage valve 13 is fixedly connected to the bottom of the dust suction box 9, and a sewage hole is provided at the bottom of the dust suction box 9. The sewage valve 13 is connected to the dust suction box 9 through the sewage hole. When the sewage valve 13 is opened, the debris inside the dust suction box 9 is discharged through the sewage valve 13, which is convenient for cleaning and recycling.

It should be noted that by setting up the riveting mechanism, a cleaning function is added to the riveting device, which facilitates the cleaning of debris generated during the riveting process, reduces the accumulation of debris and the damage to the surface of the workpiece caused by the debris, and solves the problem that there is no cleaning function, some debris will be generated in the process of riveting the workpiece, which makes it inconvenient to clean the debris, and the debris is easy to accumulate, causing damage to the surface of the workpiece, affecting the riveting effect of the workpiece.

Specifically, when it is necessary to perform riveting on the sheet metal, the workpiece body 4 is placed on the top of the placement plate 3, the first electric push rod 6 is energized and extended, driving the fixed plate 7 and the rivet head 8 to move downward, and the workpiece body 4 is riveted. At the same time, the variable speed motor 2 is energized to drive the placement plate 3 and the workpiece body 4 to rotate, so as to facilitate the adjustment of the position of the workpiece body 4. During the riveting process, the powerful suction fan 10 is energized to discharge the air inside the dust box 9 and the dust pipe 11, so that the dust box 9 and the dust pipe 11 are in a negative pressure state. The dust pipe 11 is in a negative pressure state, and the debris generated by the riveting is sucked into the dust pipe 11 through the dust plate 12, and transported to the inside of the dust box 9 for storage, thereby achieving the purpose of adding a cleaning function to the riveting device, facilitating the cleaning of the debris generated by the riveting, and reducing the damage of the debris to the surface of the sheet metal.

Embodiment 2: Please refer to Figures 1-3. The fixing component includes two fixing blocks 15 fixedly connected to the placement plate 3. A second electric push rod 16 is fixedly connected inside the fixing block 15. The output end of the second electric push rod 16 is fixedly connected to a limit block 17. A fixing hole is opened inside the fixing block 15. The second electric push rod 16 is fixedly connected to the fixing block 15 through the fixing hole. The two second electric push rods 16 are energized and extended to push the two limit blocks 17 to move relative to each other, so that the limit blocks 17 are fitted with the workpiece body 4, and the workpiece body 4 is limited and fixed, which is convenient for riveting the workpiece body 4.

It should be noted that by providing a fixing assembly, it is convenient to limit and fix the workpiece, and it is convenient to press and rivet the workpiece.

Specifically, when the sheet metal part needs to be riveted, the two second electric push rods 16 are energized and extended, pushing the two limit blocks 17 to move relative to each other, so that the limit blocks 17 fit against the workpiece body 4, and the workpiece body 4 is limited and fixed, making it convenient to rivet the workpiece body 4.

The working principle of the above embodiment is:

(1) When the multi-head riveting device needs to perform riveting on the sheet metal, the workpiece body 4 is placed on the top of the placement plate 3, the first electric push rod 6 is energized and extended, driving the fixed plate 7 and the riveting head 8 to move downward, and the workpiece body 4 is riveted. At the same time, the variable speed motor 2 is energized to drive the placement plate 3 and the workpiece body 4 to rotate, so as to facilitate the adjustment of the position of the workpiece body 4. During the riveting process, the powerful suction fan 10 is energized to exhaust the air inside the dust box 9 and the dust pipe 11, so that the dust box 9 and the dust pipe 11 are in a negative pressure state. The dust pipe 11 is in a negative pressure state, and the debris generated by the riveting is sucked into the dust pipe 11 through the dust plate 12, and transported to the dust box 9 for storage, thereby achieving the purpose of adding a cleaning function to the riveting device, facilitating the cleaning of the debris generated by the riveting, and reducing the damage of the debris to the surface of the sheet metal.

(2) When the sheet metal part needs to be riveted, the two second electric push rods 16 are energized and extended, pushing the two limit blocks 17 to move relative to each other, so that the limit blocks 17 fit the workpiece body 4, and the workpiece body 4 is limited and fixed, which is convenient for riveting the workpiece body 4.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Although the 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 (8)

1. The utility model provides a device is riveted to multi-head pressure, includes workstation (1), its characterized in that: the top of the workbench (1) is provided with a press riveting mechanism, and a fixing assembly is arranged outside the workbench (1);

the riveting mechanism comprises a variable speed motor (2) fixedly connected with a workbench (1), a placing plate (3) is fixedly connected with the output end of the variable speed motor (2), a workpiece body (4) is placed at the top of the placing plate (3), a mounting frame (5) is fixedly connected with the top of the workbench (1), a first electric push rod (6) is fixedly connected with the inside of the mounting frame (5), and a fixing plate (7) is fixedly connected with the output end of the first electric push rod (6);

the riveting mechanism further comprises riveting heads (8) which are fixedly connected with the fixing plates (7) and are multiple in number, a dust suction box (9) is fixedly connected to the right side of the workbench (1), a powerful suction fan (10) is fixedly connected to the right side of the dust suction box (9), a dust suction pipe (11) is fixedly connected to the top of the dust suction box (9), a dust suction plate (12) is fixedly connected to the other end of the dust suction pipe (11) and is fixedly connected with the workbench (1), and a blow-down valve (13) is fixedly connected to the bottom of the dust suction box (9).

2. A multi-headed press riveting apparatus as claimed in claim 1 wherein: the top of the workbench (1) is provided with a mounting groove, and the variable speed motor (2) is fixedly connected with the workbench (1) through the mounting groove.

3. A multi-headed press riveting apparatus as claimed in claim 1 wherein: the mounting frame (5) is internally provided with a mounting hole, and the first electric push rod (6) is fixedly connected with the mounting frame (5) through the mounting hole.

4. A multi-headed press riveting apparatus as claimed in claim 1 wherein: the right side of the dust box (9) is provided with a vent hole, a filter screen (14) is fixedly connected inside the vent hole, and the powerful suction fan (10) is communicated with the dust box (9) through the vent hole.

5. A multi-headed press riveting apparatus as claimed in claim 1 wherein: the top of the dust collection box (9) is provided with a dust collection hole, and the dust collection pipe (11) is communicated with the dust collection box (9) through the dust collection hole.

6. A multi-headed press riveting apparatus as claimed in claim 1 wherein: the bottom of the dust box (9) is provided with a drain hole, and the drain valve (13) is communicated with the dust box (9) through the drain hole.

7. A multi-headed press riveting apparatus as claimed in claim 1 wherein: the fixing assembly comprises two fixing blocks (15) fixedly connected with the placing plate (3), second electric push rods (16) are fixedly connected to the inside of the fixing blocks (15), and limiting blocks (17) are fixedly connected to the output ends of the second electric push rods (16).

8. The multi-headed press riveting apparatus as set forth in claim 7 wherein: the inside of fixed block (15) has seted up the fixed orifices, second electric putter (16) pass through fixed orifices and fixed block (15) fixed connection.