Rivet leakage-proof mechanism

Abstract

The utility model relates to the technical field of rivet installation, in particular to a rivet leakage-proof mechanism which comprises a template, a fixing seat fixedly connected to the upper surface of the template, a Harding fixedly connected to one side of the template, a support fixedly connected to the upper surface of the fixing seat, an inductor fixedly installed on the surface of the support, and a connecting wire fixedly connected to one end of the Harding. One end, far away from the Harding, of the wiring penetrates through the fixing seat and is electrically connected with the inductors, the surface of the support is in threaded connection with a nut, the support is fixedly connected with the fixing seat through the nut, the side face of the fixing seat is provided with a side face hole, the surface of the fixing seat is provided with a groove, and the inductors are arranged at the two ends of the groove in the surface of the fixing seat. The nut placing condition is monitored in real time, and once abnormity is found, a machine tool stops working immediately, so that accidental injury to staff caused by sudden damage of a die and splashed parts in the riveting process due to improper nut placing can be effectively reduced, the personal safety of the staff is greatly guaranteed, and a safer production environment is created.

Description

Technical Field

[0001] This utility model relates to the field of rivet installation technology, and in particular to a rivet leak-proof mechanism. Background Technology

[0002] In the mechanical manufacturing process, riveting is an important connection process that is widely used. Riveting is a non-detachable connection that uses rivets to connect two or more components together. There are two main types of rivets: hollow and solid. Solid rivet connections are the most commonly used and are mostly used for connecting metal parts that are subjected to high stress. Hollow rivet connections are used for connecting thin plates or non-metallic parts that are subjected to less stress.

[0003] However, in the traditional riveting process, employees must place the riveting nut before placing the product. This operation process is prone to missing or improper placement of the nut. If the nut is not placed properly, it may not only damage the mold and increase equipment maintenance costs in the subsequent riveting process, but more seriously, it may also cause employee injury and pose a major threat to personal safety. Utility Model Content

[0004] The purpose of this utility model is to solve the problem of improper rivet placement in the existing technology. Employees need to place the rivet nut before placing the product. This operation process is prone to missing or improperly placing the nut. If the nut is not placed properly, it may not only damage the mold and increase equipment maintenance costs in the subsequent riveting process, but more seriously, it may cause employee injury and pose a major threat to personal safety. Therefore, a rivet leakage prevention mechanism is proposed.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a rivet leak-proof mechanism, comprising a template, a fixed base fixedly connected to the upper surface of the template, a hardener fixedly connected to one side of the template, a bracket fixedly connected to the upper surface of the fixed base, a sensor fixedly mounted on the surface of the bracket, a wiring wire fixedly connected to one end of the hardener, the end of the wiring wire away from the hardener passing through the fixed base and electrically connected to the sensor, a nut threadedly connected to the surface of the bracket, the bracket being fixedly connected to the fixed base via the nut, and a side hole provided on the side of the fixed base. By setting up this utility model, the placement of the nut can be monitored in real time. Once an abnormality is detected, the machine tool immediately stops working. This can effectively reduce the accidental injury to employees caused by improper nut placement, sudden mold damage during riveting, and flying parts, greatly ensuring the personal safety of employees and creating a safer production environment.

[0006] The surface of the fixing seat has a groove, and the sensor is set at both ends of the groove on the surface of the fixing seat. By setting the sensor, it can accurately sense whether the riveting nut is placed in the correct position on the fixing seat. It determines the placement status of the nut by detecting the relative position relationship between the nut and the fixing seat. This is the basis for the entire mechanism to perform its functions of leak prevention and quality assurance.

[0007] There are two sensors, which are arranged symmetrically.

[0008] The connection point between the fixing base and the template is located on the upper surface of the template, near the area where the rivet nut needs to be placed.

[0009] The groove on the surface of the fixed base is perpendicular to the flow direction of the rivet placement and riveting operation, and the part of the bracket that mounts the sensor corresponds to the side hole of the fixed base.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0011] In this invention, during riveting operations, employees place the riveting nut in the corresponding position on the fixed base. A sensor detects whether the nut is properly positioned. If the nut is in place, the sensor transmits a signal to the Harding machine via wiring, which then transmits the signal to the machine tool. The machine tool can then continue with the subsequent riveting process. If the sensor detects a missing or improperly positioned nut, it also transmits a signal to the machine tool via wiring and Harding. Upon receiving the abnormal signal, the machine tool stops operating, reducing the risk of mold damage due to nut placement issues during subsequent riveting processes, ensuring employee safety, and preventing defective products (unriveted or poorly riveted) from entering subsequent stages. This reduces inspection costs and improves the safety and efficiency of the entire production process. By implementing this invention, the nut placement is monitored in real time. If an abnormality is detected, the machine tool immediately stops working. This effectively reduces the risk of sudden mold damage and accidental injury to employees from flying parts caused by improper nut placement during riveting, greatly ensuring employee safety and creating a safer production environment. Attached Figure Description

[0012] Figure 1 A three-dimensional structural diagram of a rivet leak-proof mechanism is provided for this utility model;

[0013] Figure 2 A side view of the rivet leak-proof mechanism is provided for this utility model.

[0014] Figure 3 This utility model provides a top view of a rivet leak-proof mechanism.

[0015] Illustration: 1. Mounting base; 2. Nut; 3. Sensor; 4. Bracket; 5. Harding; 6. Wiring; 7. Template. Detailed Implementation

[0016] Please see Figures 1-3 This utility model provides a technical solution: a rivet leak-proof mechanism.

[0017] This implementation plan includes a template 7, a fixed base 1 fixedly connected to the upper surface of the template 7, a hardener 5 fixedly connected to one side of the template 7, a bracket 4 fixedly connected to the upper surface of the fixed base 1, a sensor 3 fixedly mounted on the surface of the bracket 4, a wiring 6 fixedly connected to one end of the hardener 5, the end of the wiring 6 away from the hardener 5 passing through the fixed base 1 and electrically connected to the sensor 3, a nut 2 threadedly connected to the surface of the bracket 4, and the bracket 4 fixedly connected to the fixed base 1 through the nut 2. A side hole is provided on the side of the fixed base 1. By setting up this utility model, the placement of the nut 2 can be monitored in real time. Once an abnormality is detected, the machine tool will stop working immediately. This can effectively reduce the accidental injury to employees caused by improper placement of the nut 2, sudden damage to the mold during riveting, and flying parts, greatly protecting the personal safety of employees and creating a safer production environment.

[0018] Specifically, the surface of the fixed base 1 is provided with a groove, and the sensor 3 is located at both ends of the groove on the surface of the fixed base 1.

[0019] In this embodiment: by setting up sensor 3, it can accurately sense whether the rivet nut 2 is placed in the correct position on the fixed seat 1. It can determine the placement status of nut 2 by detecting the relative positional relationship between nut 2 and fixed seat 1. This is the basis for the entire mechanism to perform its functions of leak prevention and quality assurance.

[0020] Specifically, there are two sensors 3, which are arranged symmetrically.

[0021] Specifically, the connection position between the fixing seat 1 and the template 7 is located on the upper surface of the template 7, near the area where the rivet nut 2 needs to be placed.

[0022] Specifically, the groove on the surface of the fixing seat 1 is perpendicular to the flow direction of the rivet placement and riveting operation, and the part of the bracket 4 that mounts the sensor 3 corresponds to the side hole of the fixing seat 1.

[0023] Working Principle: During riveting operations, the employee places the riveting nut 2 in the corresponding position on the fixed base 1. At this time, the sensor 3 detects whether the nut 2 is in place. If the nut 2 is in place, the sensor 3 transmits a signal to the hardener 5 through the wiring 6, and then the hardener 5 transmits the signal to the machine tool. The machine tool can continue to perform the subsequent riveting process normally. If the sensor 3 detects that the nut 2 is missing or not in place, it will also transmit a signal to the machine tool through the wiring 6 and the hardener 5. After receiving the abnormal signal, the machine tool will stop operating, reducing the risk of mold damage due to nut 2 placement problems in subsequent riveting processes, ensuring the personal safety of employees, and preventing unriveted or substandard products from flowing into subsequent stages. This reduces inspection costs and improves the safety and efficiency of the entire production process. By setting up this utility model, the placement of the nut 2 is monitored in real time. Once an abnormality is detected, the machine tool immediately stops working. This effectively reduces the accidental injury to employees caused by sudden mold damage and flying parts due to improper placement of the nut 2 during the riveting process, greatly ensuring the personal safety of employees and creating a safer production environment.

Claims

1. A rivet leak-proof mechanism, comprising a template (7), characterized in that: A fixing seat (1) is fixedly connected to the upper surface of the template (7), a hardening (5) is fixedly connected to one side of the template (7), a bracket (4) is fixedly connected to the upper surface of the fixing seat (1), a sensor (3) is fixedly installed on the surface of the bracket (4), a wiring (6) is fixedly connected to one end of the hardening (5), the end of the wiring (6) away from the hardening (5) passes through the fixing seat (1) and is electrically connected to the sensor (3), a nut (2) is threadedly connected to the surface of the bracket (4), the bracket (4) is fixedly connected to the fixing seat (1) through the nut (2), and a side hole is opened on the side of the fixing seat (1).

2. The rivet leak-proof mechanism according to claim 1, characterized in that: The surface of the fixed base (1) is provided with a groove, and the sensor (3) is located at both ends of the groove on the surface of the fixed base (1).

3. The rivet leak-proof mechanism according to claim 2, characterized in that: There are two sensors (3), and the two sensors (3) are arranged symmetrically.

4. The rivet leak-proof mechanism according to claim 1, characterized in that: The connection position between the fixed base (1) and the template (7) is located on the upper surface of the template (7) near the area where the rivet nut (2) needs to be placed.

5. A rivet leak-proof mechanism according to claim 1, characterized in that: The groove on the surface of the fixed seat (1) is perpendicular to the flow direction of the rivet placement and riveting operation, and the part of the bracket (4) where the sensor (3) is installed corresponds to the side hole of the fixed seat (1).

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