Automatic detection device for preventing neglected loading of shaft sleeve

Abstract

The utility model discloses an automatic detection device for preventing neglected loading of a shaft sleeve, which relates to the technical field of workpiece detection and comprises a base used for placing a workpiece to be detected. Detection air cylinders are arranged above the base, two groups of detection air cylinders are oppositely arranged, each group comprises two detection air cylinders, sensors A are mounted on the detection air cylinders, the sensors A are used for sensing whether the detection air cylinders are located at initial positions or not, and the sensors A are electrically connected with the detection air cylinders; an inductor B is further installed on the detection air cylinder, a probe is installed at the telescopic end of the detection air cylinder, the inductor B is electrically connected with the probe and the detection air cylinder, and the inductor B is used for inducting a probe signal; a detection button is mounted on the base and is electrically connected with the sensor A; through the automatic detection device, the situation of neglected installation of the shaft sleeve can be effectively prevented, so that unqualified products are effectively prevented from flowing to subsequent procedures.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece detection, in particular to an automatic detection device for preventing axle sleeve from leaking. Background Art

[0002] In production lines involving the assembly of mechanical parts, the installation of bushings is a key step. As an important mechanical component, bushings are widely used in various types of equipment, such as engines, transmissions and other mechanical transmission devices. The function of bushings is to reduce friction, improve transmission efficiency and extend mechanical life, so the quality of their installation is directly related to the performance and reliability of the product.

[0003] In the traditional production process, the installation of shaft sleeves often relies on manual operation, which is prone to problems such as missing or wrong installation. Especially in mass production, manual operation errors are inevitable. In order to prevent defective parts such as missing shaft sleeves from flowing to customers, the installation of shaft sleeves needs to be checked to prevent missing parts. The traditional manual inspection method is inefficient and cannot quickly and accurately detect missing shaft sleeves. Manual inspection is time-consuming, which affects the overall production efficiency and cannot meet the needs of large-scale production. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes an automatic detection device for preventing sleeve leakage, comprising a base, which is used to place a workpiece to be detected; a detection cylinder is arranged above the base, and two groups of detection cylinders are relatively arranged, with two detection cylinders in each group, and a sensor A is installed on the detection cylinder, and the sensor A is used to sense whether the detection cylinder is in an initial position, and the sensor A is electrically connected to the detection cylinder; a sensor B is also installed on the detection cylinder, and a probe is installed at the telescopic end of the detection cylinder, and the sensor B is electrically connected to the probe and the detection cylinder, and the sensor B is used to sense the probe signal; a detection button is installed on the base, and the detection button is electrically connected to the sensor A.

[0005] Furthermore, a positioning card seat is fixed on the base, and the positioning card seat includes two opposite upright seats, and the positioning card seat is used to assist in the positioning and placement of the workpiece.

[0006] Furthermore, an adjustment component for assisting workpiece positioning is provided on the base, and the adjustment component includes a positioning plate on the base, the positioning plate is arranged on the side of the positioning card seat and is arranged perpendicular to the positioning card seat, the side wall of the positioning plate is in contact with the side wall of the positioning card seat, and a pin is plugged into the positioning plate, and the pin passes through the vertical positioning plate and is inserted into the base; a positioning slide plate is provided on the side of the positioning card seat away from the positioning plate, and the positioning slide plate is slidably connected to the base.

[0007] Furthermore, a trigger plate is fixed on the top of the positioning slide plate. When the positioning slide plate slides to contact the side wall of the positioning card seat, the trigger plate can contact the detection button to trigger the detection button.

[0008] Furthermore, a slide groove for the positioning slide plate to slide is provided on the base.

[0009] Furthermore, rollers are installed at the bottom of the positioning slide.

[0010] The beneficial effects of the utility model are as follows:

[0011] The automatic detection device can effectively prevent the occurrence of missing shaft sleeves, so as to effectively prevent defective products from flowing to the subsequent processes; the combination of sensors and detection cylinders realizes automated detection, reduces manual participation, reduces errors and workload of manual detection, and improves detection efficiency and accuracy; the automatic detection device can quickly complete the detection process of shaft sleeves, shortens the detection time, and improves overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the top structure of the utility model.

[0013] The description of the accompanying drawings is as follows: 1. base; 2. detection button; 3. detection cylinder; 4. sensor A; 5. sensor B; 6. probe; 7. positioning card seat; 81. positioning plate; 82. latch; 83. positioning slide plate; 84. trigger plate; 85. slide groove; 86. roller. DETAILED DESCRIPTION

[0014] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0015] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] The utility model is further described below in conjunction with the accompanying drawings:

[0017] An automatic detection device for preventing sleeve leakage, such as Figure 1 As shown, it includes a base 1, which is used to place the workpiece to be detected; a detection cylinder 3 is arranged above the base 1, and two groups of detection cylinders 3 are relatively arranged, with two detection cylinders 3 in each group, and a sensor A4 is installed on the detection cylinder 3, and the sensor A4 is used to sense whether the detection cylinder 3 is in the initial position, and the sensor A4 is electrically connected to the detection cylinder 3; a sensor B5 is also installed on the detection cylinder 3, and a probe 6 is installed at the telescopic end of the detection cylinder 3, and the sensor B5 is electrically connected to the probe 6 and the detection cylinder 3, and the sensor B5 is used to sense the signal of the probe 6; a detection button 2 is installed on the base 1, and the detection button 2 is electrically connected to the sensor A4.

[0018] like Figure 1 As shown, in this embodiment, in order to assist the positioning of the workpiece, a positioning card seat 7 is fixed on the base 1, and the positioning card seat 7 includes two opposite vertical seats, and the positioning card seat 7 is used to assist the positioning and placement of the workpiece; an adjustment component for assisting the positioning of the workpiece is provided on the base 1, and the adjustment component includes a positioning plate 81 on the base 1, and the positioning plate 81 is arranged on the side of the positioning card seat 7 and is arranged perpendicular to the positioning card seat 7, and the side wall of the positioning plate 81 contacts the side wall of the positioning card seat 7, and a latch 82 is plugged on the positioning plate 81, and the latch 82 passes through the vertical positioning plate 81 and is inserted into the base 1; a positioning slide plate 83 is provided on the side of the positioning card seat 7 away from the positioning plate 81, and the positioning slide plate 83 is slidably connected to the base 1, and a slide groove 85 for the positioning slide plate 83 to slide is opened on the base 1, and a roller 86 is installed at the bottom of the positioning slide plate 83; a trigger plate 84 is fixed on the top of the positioning slide plate 83, and when the positioning slide plate 83 slides to contact the side wall of the positioning card seat 7, the trigger plate 84 can contact the detection button 2 to trigger the detection button 2.

[0019] The working principle of the utility model is as follows:

[0020] The workpiece needs to be installed with four sleeves before it is used in the next process. Due to the particularity of the parts, the sleeves are installed manually in the previous process, which can easily cause missing sleeves and cause product quality problems. Therefore, this automatic monitoring device is designed.

[0021] Place the workpiece between the two upright seats of the positioning card seat 7 of the base 1, and push the positioning slide 83 toward the direction of the workpiece so that the workpiece is between the positioning slide 83 and the positioning plate 81. The positioning slide 83, the positioning plate 81 and the positioning card seat 7 cooperate to realize the positioning of the workpiece for subsequent detection work. When the positioning slide 83 pushes the workpiece to contact with the positioning plate 81, the trigger plate 84 on the positioning slide 83 triggers the detection button 2 to realize automatic triggering after positioning.

[0022] After the detection button 2 is triggered, the sensor A4 has a signal when it detects that the detection cylinder 3 is at the origin, and the four detection cylinders 3 act at the same time. The telescopic rods of the detection cylinders 3 extend to drive the probe 6 to move toward the workpiece sleeve. When the probe 6 detects the sleeve, the sensor B5 receives the signal, and the control system sends a signal to retract the detection cylinder 3 to complete the sleeve missing detection. When the sleeve is missing, the sensor B5 has no signal, the detection cylinder 3 will not retract automatically, and the detection cylinder 3 will lock the product, requiring manual intervention to remove the product.

[0023] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A shaft sleeve leak prevention automatic detection device, comprising a base (1), wherein the base (1) is used to place a workpiece to be detected; characterized in that: A detection cylinder (3) is arranged above the base (1). The detection cylinder (3) is arranged in two groups opposite to each other, with two detection cylinders (3) in each group. A sensor A (4) is installed on the detection cylinder (3). The sensor A (4) is used to sense whether the detection cylinder (3) is in an initial position. The sensor A (4) is electrically connected to the detection cylinder (3). A sensor B (5) is also installed on the detection cylinder (3). A probe (6) is installed at the telescopic end of the detection cylinder (3). The sensor B (5) is electrically connected to the probe (6) and the detection cylinder (3). The sensor B (5) is used to sense the signal of the probe (6). A detection button (2) is installed on the base (1). The detection button (2) is electrically connected to the sensor A (4).

2. The automatic detection device for preventing sleeve leakage according to claim 1 is characterized in that: A positioning card seat (7) is fixed on the base (1), and the positioning card seat (7) comprises two opposing upright seats. The positioning card seat (7) is used to assist in the positioning and placement of a workpiece.

3. The automatic detection device for preventing sleeve leakage according to claim 2 is characterized in that: The base (1) is provided with an adjustment component for assisting the positioning of the workpiece, the adjustment component comprising a positioning plate (81) on the base (1), the positioning plate (81) being arranged on the side of the positioning clamp (7) and perpendicular to the positioning clamp (7), the side wall of the positioning plate (81) being in contact with the side wall of the positioning clamp (7), a latch (82) being plugged into the positioning plate (81), the latch (82) passing through the vertical positioning plate (81) and inserted into the base (1); a positioning slide plate (83) is provided on a side of the positioning clamp (7) away from the positioning plate (81), the positioning slide plate (83) being slidably connected to the base (1).

4. The automatic detection device for preventing sleeve leakage according to claim 3 is characterized in that: A trigger plate (84) is fixed on the top of the positioning slide plate (83); when the positioning slide plate (83) slides to contact the side wall of the positioning card seat (7), the trigger plate (84) can contact the detection button (2) to trigger the detection button (2).

5. The automatic detection device for preventing sleeve leakage according to claim 3 is characterized in that: The base (1) is provided with a slide groove (85) for the positioning slide plate (83) to slide.

6. The automatic detection device for preventing sleeve leakage according to claim 3 is characterized in that: A roller (86) is installed at the bottom of the positioning slide plate (83).

Images