A mechanism for 3D detection

Abstract

The utility model relates to a mechanism suitable for 3D detection, including detection device, positioning device and marble platform, the mounting panel of detection device is fixed on the marble platform through bolt, the bottom plate of positioning device is fixed on the marble platform through bolt. Compared with the mode that uses the die assembly gauge to detect the position degree and flatness of oil rail mounting support and oil sprayer seat manually, the utility model realizes the effect that detects fast and automatically.

Description

Technical Field

[0001] This utility model relates to the technical field of 3D inspection, and specifically to a mechanism for 3D inspection. Background Technology

[0002] The current method of manually rotating and sliding the inspection block into the inspection slot to check the position and flatness of the oil rail mounting bracket and injector seat using a mold clamping fixture is inefficient, time-consuming, and labor-intensive. Using a 3D inspection mechanism can achieve rapid and automated inspection. Utility Model Content

[0003] The purpose of this invention is to solve the problem of low efficiency of manual mold closing in existing mold closing fixtures, and to provide a mechanism for 3D inspection that can achieve automated inspection.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] An apparatus for 3D inspection includes an inspection device, a positioning device, and a marble platform; the mounting plate of the inspection device is fixed to the marble platform by bolts; the base plate of the positioning device is fixed to the marble platform by bolts.

[0006] The detection device includes an electric cylinder, a mounting plate, and a 3D line laser profile sensor; the mounting plate is fixed to the electric cylinder by bolts, and the 3D line laser profile sensor is fixed to the mounting plate by bolts.

[0007] The positioning device includes a base plate, a vertical plate, a top plate, a positioning block, a clamping cylinder, a clamping plate, a positioning cylinder, and a cylinder mounting plate. The vertical plate is fixed to the base plate with bolts, the top plate is fixed to the vertical plate with bolts, the positioning block is fixed to the base plate with bolts, the clamping cylinder is fixed to the top plate with bolts, the clamping plate is fixed to the piston rod of the clamping cylinder with bolts, the positioning cylinder is fixed to the cylinder mounting plate, and the cylinder mounting plate is fixed to the base plate with bolts.

[0008] The fuel rail is placed on the positioning block of the positioning device. The positioning cylinder pushes the pressure head to press the fuel rail tightly. The clamping cylinder retracts, causing the clamping plate to press the fuel rail mounting bracket against the upper plate surface, thus accurately positioning the fuel rail. The electric cylinder, carrying a 3D line laser contour sensor, moves to scan the fuel rail, detecting the position and flatness of the fuel rail mounting bracket and injector seat.

[0009] Compared with the prior art, the technical effects of this application are as follows:

[0010] Compared to manually checking the position and flatness of the oil rail mounting bracket and injector seat using a mold closing inspection tool, this utility model achieves rapid and automatic detection. Attached Figure Description

[0011] Figure 1A schematic diagram of a mechanism for 3D inspection;

[0012] Figure 2 Schematic diagram of the detection device;

[0013] Figure 3 Schematic diagram of positioning device;

[0014] The labels in the attached diagram are:

[0015] 1. Detection device; 2. Positioning device; 3. Marble platform; 4. Electric cylinder; 5. Mounting plate; 6. 3D line laser contour sensor; 7. Base plate; 8. Vertical plate; 9. Top plate; 10. Positioning block; 11. Clamping cylinder; 12. Clamping plate; 13. Positioning cylinder; 14. Cylinder mounting plate. Detailed Implementation

[0016] The following provides a specific implementation of a mechanism for 3D inspection according to this utility model.

[0017] Example 1

[0018] Figure 1 This is a schematic diagram of a mechanism for 3D inspection. It includes an inspection device 1, a positioning device 2, and a marble platform 3; the mounting plate of the inspection device is fixed to the marble platform with bolts; the base plate of the positioning device is fixed to the marble platform with bolts.

[0019] Figure 2 It is a detection device, which includes an electric cylinder 4, a mounting plate 5, and a 3D line laser profile sensor 6. The mounting plate is fixed to the electric cylinder with bolts, and the 3D line laser profile sensor is fixed to the mounting plate with bolts. The electric cylinder moves back and forth with the 3D line laser profile sensor to detect the oil rail.

[0020] Figure 3 This is a positioning device, comprising a base plate 7, a vertical plate 8, an upper plate 9, a positioning block 10, a clamping cylinder 11, a clamping plate 12, a positioning cylinder 13, and a cylinder mounting plate 14. The vertical plate is bolted to the base plate, the upper plate is bolted to the vertical plate, the positioning block is bolted to the base plate, the clamping cylinder is bolted to the upper plate, the clamping plate is bolted to the piston rod of the clamping cylinder, and the positioning cylinder is fixed to the cylinder mounting plate, which is bolted to the base plate. The oil rail is placed on the positioning block, the positioning cylinder pushes the pressure head to press the oil rail against it, and the clamping cylinder retracts, causing the clamping plate to press the mounting bracket of the oil rail against the surface of the upper plate, thereby accurately positioning the oil rail.

[0021] After the fuel rail is positioned, the electric cylinder moves with the 3D line laser contour sensor to scan the fuel rail, completing the automatic detection of the position and flatness of the mounting bracket and injector seat.

[0022] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the concept of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A mechanism for 3D inspection, comprising an inspection device, a positioning device, and a marble platform; the mounting plate of the inspection device is fixed to the marble platform by bolts; the base plate of the positioning device is fixed to the marble platform by bolts. The detection device includes a mounting plate, an electric cylinder, and a 3D line laser profile sensor; the mounting plate is fixed to the electric cylinder by bolts, and the 3D line laser profile sensor is fixed to the mounting plate by bolts. The positioning device includes a base plate, a vertical plate, a top plate, a positioning block, a clamping cylinder, a clamping plate, a positioning cylinder, and a cylinder mounting plate. The vertical plate is fixed to the base plate with bolts, the top plate is fixed to the vertical plate with bolts, the positioning block is fixed to the base plate with bolts, the clamping cylinder is fixed to the top plate with bolts, the clamping plate is fixed to the piston rod of the clamping cylinder with bolts, the positioning cylinder is fixed to the cylinder mounting plate with bolts, and the cylinder mounting plate is fixed to the base plate with bolts.

Images