Riveting press with quick-change interface transmission shaft

Abstract

The utility model discloses a riveting press for a transmission shaft with a quick-change connector, and relates to the field of machining and assembling. Comprising a riveting press body, a riveting press working device, a riveting head, a sliding buckle, a limiting column and a pressure sensor. The riveting head is installed below the riveting press working device, the riveting press working device and the riveting head are connected through the sliding buckle, rapid disassembly and assembly of the riveting head are achieved, the limiting column is used for fixing the riveting head, riveting stability is ensured, manual installation errors are reduced, and replacement efficiency is improved. The pressure sensor is arranged below the riveting head, the pressure value in the riveting process can be monitored in real time, the pressure sensor is in linkage with the control box for feedback adjustment, it is ensured that the pressure of each riveting point is consistent, and the riveting quality and the product reliability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of machining and assembly, and specifically discloses a riveting press with a quick-change interface transmission shaft. BACKGROUND

[0002] The riveting press is a kind of equipment widely used in the fields of mechanical manufacturing, automobile assembly, aerospace, etc., and is mainly used for pressing rivets into workpieces to achieve firm connection. The traditional riveting press usually adopts a fixed transmission shaft connection mode, and when the rivet head is replaced or repaired, multiple parts need to be disassembled, which is time-consuming and laborious and affects the production efficiency. In addition, the traditional riveting press mainly relies on the experience of the operator to control the riveting pressure during the working process, and lacks a precise pressure feedback mechanism, which may lead to unstable riveting quality and affect the final performance of the product. The existing new type of automatic riveting press (publication number: CN208613670U) has at least the following disadvantages:

[0003] 1. The existing riveting press usually installs the rivet head by using a threaded locking or pin fixing method, which needs to use tools for disassembly and assembly, and the operation is complicated, which leads to a long time for replacing the rivet head and affects the production efficiency. Since there is a certain error in manual disassembly and assembly, the rivet head may not be installed in place, which affects the riveting quality. Therefore, there is an urgent need for a device with a quick-change interface.

[0004] 2. The existing riveting press usually relies on mechanical limit devices or manual adjustment to control the riveting pressure, but cannot real-time feedback the specific pressure value applied during the riveting process. The pressure during the riveting process is greatly affected by human factors, which may lead to excessive or insufficient riveting of some connection points, and thus affects the riveting strength and product consistency. Therefore, there is an urgent need for a device that can monitor the pressure. INVENTION CONTENTS

[0005] The main purpose of the utility model is to provide a riveting press with a quick-change interface transmission shaft, which can effectively solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows: a riveting press with a quick-change interface transmission shaft, comprising a riveting press body, a pressure sensor, and a sliding buckle, wherein the lower part of the riveting press body is provided with a riveting press worker, the lower part of the riveting press worker is provided with a rivet head, the rivet head is installed between the riveting press worker and the rivet head through the sliding buckle, and the rivet head is fixed through a limiting column after being connected with the rivet head. The lower part of the rivet head is provided with a pressure sensor.

[0007] Preferably, a support plate is installed on the upper part of the riveting press body, and an electric motor is installed on the upper part of the support plate.

[0008] Preferably, a bottom plate is installed on the bottom of the riveting press body, and a limiting block is installed on both sides of the bottom plate.

[0009] Preferably, the soft shaft joint riveting machine body side is provided with a control box.

[0010] Preferably, the control box rear is provided with a power cord.

[0011] Preferably, the riveting machine body rear is provided with an air pressure pipe, and the riveting machine body two sides are provided with handle columns.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model discloses a quick change structure of sliding buckle + limiting column, which makes the installation and dismounting of the riveting head unnecessary to use extra tools and can realize quick replacement. The structure reduces manual dismounting error, ensures that the riveting head is always in the correct position, avoids affecting riveting quality due to improper installation, and improves riveting stability. Due to the design of the quick change interface, maintenance is more convenient, equipment downtime is reduced, and overall production efficiency is improved.

[0014] 2. The utility model discloses a pressure sensor installed below the riveting head, which can monitor the pressure value in the riveting process in real time, ensure that the riveting force meets the process requirements, and avoid overpressure or underpressure problems. Through the feedback of the pressure sensor, the equipment can be intelligently adjusted to ensure that the pressure of each riveting point is consistent, improve product consistency and reliability. The system can reduce the influence of human experience on riveting quality, make the operation more standardized, be suitable for manufacturing scenes with high precision and high consistency requirements, and further reduce the waste rate and rework cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic of the utility model Figure 1 ;

[0016] Figure 2 It is the whole structure schematic of the utility model Figure 2 ;

[0017] In the drawing: 1, riveting machine body; 2, support plate; 3, motor; 4, control box; 5, riveting machine worker; 6, riveting head; 7, pressure sensor; 8, bottom plate; 9, limiting block; 10, limiting column; 11, sliding buckle; 12, handle column; 13, air pressure pipe; 14, power cord. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described in combination with specific embodiments.

[0019] In the description of the utility model, it needs to explain, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and so on indicate the position relation or position relation based on the position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the utility model, it needs to explain, unless otherwise specified and limited, the terms "installation", "provided with", "connection" and the like should be understood broadly, for example, "connection", can be fixed connection, can also be detachable connection, or integral connection;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0021] Embodiment

[0022] Please refer to Figures 1-2 The utility model provides a technical scheme:

[0023] A riveting machine with quick-change interface transmission shaft, including riveting machine body, pressure sensor, sliding buckle, the lower part of riveting machine body is installed with riveting machine worker, the lower part of riveting machine worker is installed with rivet head, the rivet head is installed between riveting machine worker and rivet head through sliding buckle, rivet head is fixed through limiting column after riveting machine worker and rivet head are connected, the lower part of rivet head is provided with pressure sensor, the upper part of riveting machine body is installed with support plate, the upper part of support plate is installed with motor, the bottom of riveting machine body is installed with bottom plate, the both sides of bottom plate are installed with limiting block, the side surface of soft shaft joint riveting machine body is installed with control box, the rear of control box is worn out with power line, the rear of riveting machine body is installed with air pressure pipe, the both sides of riveting machine body are installed with handle column.

[0024] It needs to explain that the quick-change structure design realizes efficient replacement of rivet head: sliding buckle and limiting column are matched, and rivet head is replaced quickly.

[0025] Riveting machine worker is installed below riveting machine body, and driving mechanism is arranged in the interior, which is connected with transmission shaft to provide riveting power.

[0026] Sliding buckle is connected between riveting machine worker and rivet head, and the buckle is embedded in the rivet by sliding, so that installation can be completed without thread locking or tool disassembly.

[0027] The limiting column is used to fix the rivet head, prevent the rivet head from loosening or deviation, ensure the stability of riveting, and avoid the decline of riveting quality caused by improper installation.

[0028] This structure can make the operator complete the rivet replacement in a short time, significantly shorten the production line downtime, and improve the production efficiency of the equipment.

[0029] Combined with the bottom plate and the limiting block, it ensures stable work:

[0030] The bottom plate is used to support the workpiece, providing a stable working base to ensure that the riveting machine is not affected by vibration during operation. The limiting block further assists in positioning the workpiece, so that the workpiece does not shift during the riveting process, improving the riveting accuracy. This design avoids the problem of inaccurate positioning caused by rivet replacement errors, ensuring high precision and consistency of riveting operations.

[0031] Real-time pressure monitoring system to improve riveting quality consistency: Install a pressure sensor under the rivet head to accurately monitor the riveting pressure. The pressure sensor is installed under the rivet head and can collect pressure data during the riveting process in real time and transmit the data to the control box. Through this sensor, the specific pressure value applied during the riveting process can be detected in real time, avoiding the problem of insufficient or excessive deformation of the rivet.

[0032] Combine the control box for pressure feedback and adjustment: The control box receives data from the pressure sensor and adjusts the drive system of the riveting machine operator to ensure consistent pressure at each riveting point. This feedback system can automatically adjust the riveting force without the need for manual setting by the operator, eliminating human error and improving riveting consistency.

[0033] Combine the motor to provide precise power control: The motor is installed above the support plate to provide stable power output for the riveting machine. Since the control box can adjust the power output of the motor according to the feedback data from the pressure sensor, the riveting machine can provide appropriate riveting force under different working conditions. This design ensures accurate control of riveting pressure and is suitable for high-precision riveting requirements such as aviation, automobile manufacturing, electronic component assembly, etc., further improving riveting quality.

[0034] Maintenance convenience and safety improvement: Adopt quick-change structure to reduce maintenance cost. The sliding buckle and limiting column structure simplifies the disassembly and assembly process of the rivet, which can significantly reduce the daily maintenance time and difficulty, and reduce the maintenance cost. This design is suitable for high-frequency rivet replacement production scenarios such as assembly line operations, which can significantly improve production efficiency.

[0035] Pneumatic pipe auxiliary drive, improve equipment safety: the rear of the riveting machine body is provided with a pneumatic pipe, which can provide stable pneumatic support, reduce vibration during equipment operation, and improve riveting stability. The structure combines the feedback of the pressure sensor to ensure that the equipment works within the appropriate pressure range, prevents overpressure damage to the workpiece or equipment, and improves the service life of the equipment.

[0036] Handle column optimizes operation experience: handle columns are installed on both sides of the riveting machine body, which facilitates adjustment by the operator and improves the human-machine interaction of the equipment. This design makes it easier for the operator to install or remove the riveting head, improving work efficiency.

[0037] Power line optimizes circuit layout: the power line is drawn out behind the control box, making the power line wiring reasonable and not affecting equipment operation, while facilitating maintenance and repair.

[0038] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A riveting machine with quick-change interface drive shaft, comprising a riveting machine body (1), a pressure sensor (7), a sliding buckle (11), characterized in that: The riveting machine body (1) below installation riveting machine operator (5), the riveting machine operator (5) below installation riveting head (6), the riveting machine operator (5) and riveting head (6) between through the sliding buckle (11) installation, the riveting machine operator (5) and riveting head (6) connection through the limiting column (10) fixed, the riveting head (6) below setting pressure sensor (7).

2. A riveter with a quick-change interface drive shaft as claimed in claim 1, characterized in that: The riveting machine body (1) above installation support plate (2), the support plate (2) above installation motor (3).

3. A riveter with a quick-change interface drive shaft as defined in claim 1, characterized in that: The riveting machine body (1) bottom installation bottom plate (8), the bottom plate (8) both sides installation limiting block (9).

4. A riveter with a quick-change interface drive shaft as defined in claim 1, characterized in that: The riveting machine body (1) side installation control box (4).

5. A riveter with a quick-change interface drive shaft as claimed in claim 4, characterized in that: The control box (4) rear wear out power cord (14).

6. A riveter with a quick change interface drive shaft as defined in claim 1, wherein: The riveting machine body (1) rear installation air pressure pipe (13), the riveting machine body (1) both sides installation handle column (12).

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