CN215879706U - Device for preventing reverse riveting of riveting standard part - Google Patents
Device for preventing reverse riveting of riveting standard part Download PDFInfo
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- CN215879706U CN215879706U CN202122456505.7U CN202122456505U CN215879706U CN 215879706 U CN215879706 U CN 215879706U CN 202122456505 U CN202122456505 U CN 202122456505U CN 215879706 U CN215879706 U CN 215879706U
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- riveting
- die
- positioning groove
- standard
- fixedly connected
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Abstract
The utility model discloses a device for preventing riveting of a standard part, which belongs to the technical field of riveting production, and comprises a workbench, a portal frame, riveting machine equipment and a riveting die, wherein the middle position of the upper surface of the workbench is fixedly connected with the riveting die, the upper surface of the top end of the riveting die is provided with a positioning groove, the riveting standard part is placed in the positioning groove, and the top end of the riveting die is also provided with a mechanism for preventing riveting.
Description
Technical Field
The utility model relates to the technical field of riveting production, in particular to a device for preventing reverse riveting of a riveting standard part.
Background
The riveting is a method for upsetting a nail rod in a rivet hole of a part and forming a nail head by utilizing axial force to connect a plurality of parts, the heights of the upper section and the lower section of a riveting standard part in the prior art are different, so that the front side and the back side of the riveting standard part can be identified manually, but the phenomenon of reverse riveting still exists due to factors such as personnel negligence in the production process, the possibility of reverse riveting of the riveting standard part cannot be fundamentally eliminated, and therefore, the need for developing a device for preventing reverse riveting of the riveting standard part is necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for preventing reverse riveting of a riveting standard piece, which realizes the purpose that riveting machine equipment does not work when the riveting standard piece is placed reversely in the production process, and solves the problems that the prior art proposed in the background art relies on manual identification of the reverse riveting standard piece, the reverse riveting phenomenon still exists due to factors such as personnel negligence and the like in the production process, and the possibility of reverse riveting of the riveting standard piece cannot be fundamentally eliminated.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device that riveting label prevents to rivet anti-, includes workstation, portal frame, riveter equipment and riveting mould, workstation upper surface intermediate position fixedly connected with riveting mould, riveting mould top upper surface is equipped with the constant head tank, the riveting label has been placed in the constant head tank, riveting mould top still is equipped with prevents the anti-mechanism of riveting.
Preferably, the anti-riveting mechanism comprises mounting holes and a miniature infrared photoelectric inductor, the left end and the right end of the bottom of the inner wall of the positioning groove are symmetrically provided with the mounting holes, and the number of the mounting holes is two.
Preferably, one end, far away from the positioning groove, of each of the two mounting holes is horizontally communicated with the side wall of the riveting die, and a miniature infrared photoelectric inductor is fixedly connected inside the mounting hole on the right side of the positioning groove.
Preferably, the output end of the miniature infrared photoelectric inductor is in signal connection with a PLC controller, and the output end of the PLC controller is electrically connected with the input end of the riveting machine equipment.
Preferably, the upper surface of the workbench is fixedly connected with a portal frame, the middle position of the lower surface of the top of the portal frame is fixedly connected with riveting machine equipment, and the riveting die is located under the riveting machine equipment.
Compared with the prior art, the utility model has the beneficial effects that: the utility model uses the matching of the workbench, the portal frame, the riveting machine equipment, the riveting die, the positioning groove, the riveting standard piece and the anti-reverse riveting mechanism, and adds a micro infrared photoelectric inductor in the riveting die, and utilizes the height difference of the positive and negative placement of the riveting standard piece to identify whether the riveting standard piece is placed correctly, if the riveting standard piece is placed reversely, the micro infrared photoelectric inductor cannot detect, the riveting machine equipment does not work, thereby effectively eradicating the possibility of reverse riveting of the riveting standard piece.
Drawings
FIG. 1 is a schematic three-dimensional view of a riveting die of the present invention;
FIG. 2 is a schematic three-dimensional view of a riveting standard of the present invention;
FIG. 3 is a front view of the structure of the present invention;
FIG. 4 is a schematic sectional view showing the structure of a riveting die in the utility model;
FIG. 5 is a cross-sectional view of the structure of the riveting standard of the present invention being placed in a riveting die;
FIG. 6 is a cross-sectional view of the present invention with the staking tab inverted in the staking die.
In the figure: 1. a work table; 2. a gantry; 3. riveting machine equipment; 4. riveting a die; 4-1, positioning grooves; 4-2, mounting holes; 5. riveting a standard part; 6. a miniature infrared photoelectric inductor.
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.
The utility model provides the following technical scheme: referring to fig. 1-6, a device for preventing riveting of a riveting standard part comprises a workbench 1, a portal frame 2, a riveting machine device 3 and a riveting mold 4, wherein the portal frame 2 is fixedly connected to the upper surface of the workbench 1, the riveting machine device 3 is fixedly connected to the middle position of the lower surface of the top of the portal frame 2, the riveting mold 4 is fixedly connected to the middle position of the upper surface of the workbench 1, the riveting mold 4 is positioned under the riveting machine device 3, a positioning groove 4-1 is formed in the upper surface of the top end of the riveting mold 4, the riveting standard part 5 is placed in the positioning groove 4-1, specifically, a worker can place the needed riveting standard part 5 in the positioning groove 4-1 and then open the riveting machine device 3, so that the riveting machine device 3 can perform riveting operation by pressing the riveting standard part 5, and an anti-riveting mechanism is further arranged at the top end of the riveting mold 4;
further, the anti-riveting mechanism comprises mounting holes 4-2 and a micro infrared photoelectric sensor 6, the left end and the right end of the bottom of the inner wall of the positioning groove 4-1 are symmetrically provided with the mounting holes 4-2, the number of the mounting holes 4-2 is two, one end of each of the two mounting holes 4-2 far away from the positioning groove 4-1 is horizontally communicated with the side wall of the riveting mold 4, the micro infrared photoelectric sensor 6 is fixedly connected inside the mounting hole 4-2 on the right side of the positioning groove 4-1, the output end of the micro infrared photoelectric sensor 6 is connected with a PLC controller in a signal mode, the output end of the PLC controller is electrically connected with the input end of the riveting machine equipment 3, specifically, the model of the micro infrared photoelectric sensor 6 is preferred to be AYJG-06NO, the model of the PLC controller is preferred to be S7-300, when a worker puts the riveting standard 5 in the positioning groove 4-1 arranged at the top end of the riveting mold 4, the micro infrared photoelectric inductor 6 can detect the riveting standard piece 5 (as shown in figure 5) to transmit a signal to the PLC controller, so that the PLC controller can control the riveting machine device 3 to normally work, namely normal riveting operation can be carried out, when a worker reversely places the riveting standard piece 5 in the positioning groove 4-1 arranged at the top end of the riveting die 4, the micro infrared photoelectric inductor 6 cannot detect the riveting standard piece 5 (as shown in figure 6), so that the signal is transmitted to the PLC controller, so that the PLC controller can control the riveting machine device 3 to stop working, the utility model utilizes the height difference of the forward and reverse placement of the riveting standard piece 5 to identify whether the riveting standard piece 5 is correctly placed or not by adding the micro infrared photoelectric inductor 6 in the riveting die 4, if the riveting standard piece 5 is reversely placed, the micro infrared photoelectric inductor 6 cannot detect, the riveting machine device 3 cannot work, therefore, the possibility of reverse riveting of the riveting standard part 5 is effectively eliminated fundamentally, and the riveting standard part is simple and novel in structure, reasonable in design, higher in practicability, better in refitting performance compared with the prior art, and suitable for popularization and use.
The working principle is as follows: when a worker puts the riveting standard 5 in the positioning groove 4-1 arranged at the top end of the riveting die 4, the micro infrared photoelectric sensor 6 can detect the riveting standard 5 (as shown in figure 5) and transmit a signal to the PLC controller, so that the PLC controller controls the riveting machine equipment 3 to normally work, namely normal riveting operation can be carried out, when the worker puts the riveting standard 5 in the positioning groove 4-1 arranged at the top end of the riveting die 4 in a reverse mode, the micro infrared photoelectric sensor 6 cannot detect the riveting standard 5 (as shown in figure 6), so that the signal is transmitted to the PLC controller, so that the PLC controller controls the riveting machine equipment 3 to stop working, therefore, the utility model utilizes the height difference of the positive and reverse placement of the riveting standard 5 to identify whether the riveting standard 5 is correctly placed, if the riveting standard 5 is put in the reverse mode, the riveting machine equipment 3 does not work when the micro infrared photoelectric sensor 6 cannot detect the signal, so that the possibility of reverse riveting of the riveting standard part 5 is effectively eliminated fundamentally.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a device that riveting standard component prevented to rivet reversely, includes workstation (1), portal frame (2), riveter equipment (3) and riveting die utensil (4), its characterized in that: the riveting die is characterized in that a riveting die (4) is fixedly connected to the middle position of the upper surface of the workbench (1), a positioning groove (4-1) is formed in the upper surface of the top end of the riveting die (4), a riveting standard part (5) is placed in the positioning groove (4-1), and a riveting-preventing reverse mechanism is further arranged at the top end of the riveting die (4).
2. The apparatus for preventing reverse riveting of a riveting standard according to claim 1, wherein: the anti-riveting mechanism comprises mounting holes (4-2) and a micro infrared photoelectric inductor (6), the mounting holes (4-2) are symmetrically formed in the left end and the right end of the bottom of the inner wall of the positioning groove (4-1), and the number of the mounting holes (4-2) is two.
3. The apparatus for preventing reverse riveting of a riveting standard according to claim 2, wherein: one end of each of the two mounting holes (4-2) far away from the positioning groove (4-1) is horizontally communicated with the side wall of the riveting die (4), and a miniature infrared photoelectric inductor (6) is fixedly connected inside each mounting hole (4-2) on the right side of the positioning groove (4-1).
4. A device for preventing back riveting of a riveting standard according to claim 3, wherein: the output end of the miniature infrared photoelectric inductor (6) is in signal connection with a PLC controller, and the output end of the PLC controller is electrically connected with the input end of the riveting machine device (3).
5. The apparatus for preventing reverse riveting of a riveting standard according to claim 1, wherein: the riveting machine is characterized in that a portal frame (2) is fixedly connected to the upper surface of the workbench (1), riveting machine equipment (3) is fixedly connected to the middle position of the lower surface of the top of the portal frame (2), and the riveting die (4) is located under the riveting machine equipment (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122456505.7U CN215879706U (en) | 2021-10-13 | 2021-10-13 | Device for preventing reverse riveting of riveting standard part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122456505.7U CN215879706U (en) | 2021-10-13 | 2021-10-13 | Device for preventing reverse riveting of riveting standard part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215879706U true CN215879706U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122456505.7U Active CN215879706U (en) | 2021-10-13 | 2021-10-13 | Device for preventing reverse riveting of riveting standard part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215879706U (en) |
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2021
- 2021-10-13 CN CN202122456505.7U patent/CN215879706U/en active Active
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