Gear shifting fork pole piece connection welding seam detection device

Abstract

The utility model relates to the technical field of automobile part detection, and discloses a gear shifting fork pole piece connection welding seam detection device which comprises a first aluminum alloy support and a triangular support, and a first shifting fork support and a second shifting fork support which are used for providing support for a shifting fork cross rod are fixed to the top of the first aluminum alloy support. A fourth aluminum alloy support used for supporting the first aluminum alloy support is fixed to the bottom of the first aluminum alloy support, a second aluminum alloy support is fixedly connected to the outer side of the first aluminum alloy support through a triangular support, and a code scanning gun support used for supporting is fixed to the top of the fourth aluminum alloy support. The top of the code scanning gun support is fixedly connected with a code scanning gun body. According to the utility model, through the effect of the code scanning gun body in the device, comprehensive scanning detection can be carried out on the joint of the welding seams, various parameters of the welding seams, such as width, depth and surface conditions, can be captured with high precision, and each welding seam is ensured to be carefully inspected.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts detection, in particular to a gear shift fork pole piece connection weld detection device. Background Art

[0002] In modern manufacturing, the shift fork is a key component in the transmission system, and its welding quality has a crucial impact on the transmission's performance and safety. As a core component of automobiles and other mechanical equipment, the smoothness and reliability of the transmission's operation are directly related to the overall performance of the machine. The welding quality of the shift fork is essential to ensure the proper functioning of the transmission. A shift fork with poor welding quality can cause sticking, unusual noises, or even failure during shifting, compromising the driving experience and safety of the vehicle. Furthermore, welding defects can shorten the shift fork's service life, increasing maintenance and replacement costs.

[0003] Traditionally, the weld inspection of the DQ381SF3 / 7 pole piece and crossbar connection is performed by visual inspection, primarily checking the weld appearance and presence of leaking welds. Manual inspection involves inspecting every part, which can easily lead to visual fatigue for operators. This not only reduces production efficiency but also results in missed or incorrectly inspected workpieces, making it prone to quality issues and hindering efficient DQ381SF3 / 7 shift fork weld inspection. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a gear fork pole piece connection weld detection device, which aims to improve the problem that manual visual inspection is usually adopted in the existing technology, but manual inspection will cause visual fatigue, thereby reducing production efficiency.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A shift fork pole piece connection weld detection device comprises an aluminum alloy bracket 1 and a triangular support, wherein a first shift fork support and a second shift fork support for providing support for a shift fork crossbar are fixed to the top of the aluminum alloy bracket 1, an aluminum alloy bracket 4 for supporting the aluminum alloy bracket 1 is fixed to the bottom of the aluminum alloy bracket 1, an aluminum alloy bracket 2 is fixedly connected to the outer side of the aluminum alloy bracket 1 via a triangular support, a scanner gun bracket for supporting is fixed to the top of the aluminum alloy bracket 4, a scanner gun body is fixedly connected to the top of the scanner gun bracket, a sensor bracket is fixedly connected to the top of the aluminum alloy bracket 2, and a pair of sensor bodies are fixedly connected to the front top of the sensor bracket;

[0007] As a further description of the above technical solution:

[0008] The first shift fork support and the second shift fork support are correspondingly distributed on the left and right, the first shift fork support is provided with a small stopper, and the second shift fork support is provided with a rectangular groove;

[0009] As a further description of the above technical solution:

[0010] Aluminum alloy bracket 3 is vertically fixed on the top of aluminum alloy bracket 2, and the sensor bracket is fixedly connected to one side of aluminum alloy bracket 3;

[0011] As a further description of the above technical solution:

[0012] A sensor cover for protection is provided on the outside of the sensor body;

[0013] As a further description of the above technical solution:

[0014] The front side of the aluminum alloy bracket 1 is fixedly connected to the aluminum alloy bracket 5 via a triangular support;

[0015] As a further description of the above technical solution:

[0016] The surface of the sensor cover is coated with an anti-reflective coating to provide the sensor cover with transparency;

[0017] The utility model has the following beneficial effects:

[0018] In this utility model, the scanner body within the device enables comprehensive scanning and inspection of weld joints. This system accurately captures various weld parameters, such as width, depth, and surface condition, ensuring that every weld is meticulously inspected. The detected signals are then transmitted in real time via the sensor body. These signals are analyzed and processed to identify weld defects. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional schematic diagram of a shift fork pole piece connection weld detection device proposed by the present invention;

[0020] Figure 2 This is a structural schematic diagram of a second shift fork support of a shift fork pole piece connection weld detection device proposed in the present invention;

[0021] Figure 3 This is a structural schematic diagram of an aluminum alloy bracket of a shift fork pole piece connection weld detection device proposed in the utility model.

[0022] Legend:

[0023] 1. Aluminum alloy bracket one; 2. Triangular support; 3. First fork support; 4. Second fork support; 5. Aluminum alloy bracket two; 6. Aluminum alloy bracket three; 7. Sensor bracket; 8. Sensor body; 9. Sensor cover; 10. Barcode scanner bracket; 11. Barcode scanner body; 12. Aluminum alloy bracket four; 13. Aluminum alloy bracket five. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Reference Figure 1 、 Figure 2 and Figure 3 The utility model provides an embodiment: a shift fork pole piece connection weld detection device, comprising an aluminum alloy bracket 1 and a triangular support 2, a first shift fork support 3 and a second shift fork support 4 for providing support for the shift fork crossbar are fixed to the top of the aluminum alloy bracket 1, the first shift fork support 3 and the second shift fork support 4 can conveniently provide support for the shift fork crossbar, thereby facilitating the detection of the shift fork crossbar, an aluminum alloy bracket 4 12 for supporting the aluminum alloy bracket 1 is fixed to the bottom of the aluminum alloy bracket 1, the aluminum alloy bracket 4 12 can conveniently support the aluminum alloy bracket 1, thereby making the aluminum alloy bracket 1 more stable, the outer side of the aluminum alloy bracket 1 is fixedly connected to the aluminum alloy bracket 2 5 through the triangular support 2, and the triangular support 2 can conveniently connect the aluminum alloy bracket 2 5 and the aluminum alloy bracket 1 The connection is fixed. A scanner gun bracket 10 for supporting is fixed on the top of the aluminum alloy bracket four 12. The scanner gun body 11 is fixedly connected to the top of the scanner gun bracket 10. The scanner gun bracket 10 can conveniently support and fix the scanner gun body 11, so that the scanner gun body 11 can conveniently read the workpiece QR code into the system, and then facilitate detection. The top of the aluminum alloy bracket two 5 is fixedly connected with a sensor bracket 7. A pair of sensor bodies 8 are fixedly connected to the front top of the sensor bracket 7. The sensor bracket 7 can conveniently support and fix the sensor body 8, so that the sensor body 8 can more conveniently detect the welding part of the fork cross bar. The first fork support 3 and the second fork support 4 are distributed correspondingly on the left and right. There is a small block on the first fork support 3 and a rectangular groove on the second fork support 4.

[0026] Reference Figure 1 、 Figure 2 and Figure 3, the top of the aluminum alloy bracket 2 5 is vertically fixed with an aluminum alloy bracket 3 6, and the aluminum alloy bracket 2 5 can conveniently support and fix the aluminum alloy bracket 3 6. The sensor bracket 7 is fixedly connected to one side of the aluminum alloy bracket 3 6, and the aluminum alloy bracket 3 6 can conveniently support and fix the sensor bracket 7, thereby making the sensor bracket 7 more stable. A sensor cover 9 for protection is provided on the outside of the sensor body 8. The sensor cover 9 can conveniently protect the sensor body 8, thereby preventing the sensor body 8 from being damaged by external force. The front side of the aluminum alloy bracket 1 is fixedly connected to the aluminum alloy bracket 5 13 through the triangular support 2. The surface of the sensor cover 9 adopts an anti-reflection coating to provide perspective for the sensor cover 9.

[0027] Working Principle: During inspection, the two sides of the shift fork crossbar are placed on the first and second shift fork supports 3 and 4, respectively, for horizontal and vertical positioning. The shift fork legs rest on the aluminum alloy bracket 5 13 for rotational positioning. The barcode scanner body 11 then reads the workpiece's QR code and transmits it to the system. After a one-second delay, the transmitter of the sensor body 8 emits infrared light onto the weld where the DQ3813 / 7 shift fork pole piece connects to the crossbar. The receiver on the other side of the sensor body 8 is responsible for receiving the light signal. If no light signal is received, the workpiece weld is qualified. If a light signal is received, the infrared light is transmitted through the weld to the receiver, indicating a gap in the weld and a weld failure. After receiving the command, the receiver transmits the result to the system through the PLC to determine whether the workpiece is qualified.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A shift fork pole piece connection weld detection device, comprising an aluminum alloy bracket (1) and a triangular support (2), characterized in that: The top of the aluminum alloy bracket 1 (1) is fixed with a first fork support (3) and a second fork support (4) for providing support for the fork crossbar, the bottom of the aluminum alloy bracket 1 (1) is fixed with an aluminum alloy bracket 4 (12) for supporting the aluminum alloy bracket 1 (1), the outer side of the aluminum alloy bracket 1 (1) is fixedly connected to the aluminum alloy bracket 2 (5) through a triangular support (2), the top of the aluminum alloy bracket 4 (12) is fixed with a code scanning gun bracket (10) for supporting, the top of the code scanning gun bracket (10) is fixedly connected to the code scanning gun body (11), the top of the aluminum alloy bracket 2 (5) is fixedly connected to the sensor bracket (7), and the front top of the sensor bracket (7) is fixedly connected to a pair of sensor bodies (8).

2. The shift fork pole piece connection weld detection device according to claim 1, characterized in that: The first shift fork support (3) and the second shift fork support (4) are distributed in left and right correspondence; a small stopper is provided on the first shift fork support (3), and a rectangular groove is provided on the second shift fork support (4).

3. The shift fork pole piece connection weld detection device according to claim 1, characterized in that: Aluminum alloy bracket three (6) is vertically fixed to the top of the aluminum alloy bracket two (5), and the sensor bracket (7) is fixedly connected to one side of the aluminum alloy bracket three (6).

4. The shift fork pole piece connection weld detection device according to claim 1, characterized in that: The outer side of the sensor body (8) is provided with a sensor cover (9) for protection.

5. The shift fork pole piece connection weld detection device according to claim 1, characterized in that: The front side of the aluminum alloy bracket one (1) is fixedly connected to the aluminum alloy bracket five (13) via a triangular support (2).

6. The shift fork pole piece connection weld detection device according to claim 4, characterized in that: The surface of the sensor cover (9) is coated with an anti-reflection coating to provide the sensor cover (9) with perspective.

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