Detection machine head convenient to adjust

Abstract

The utility model provides a detection machine head convenient to adjust, which comprises an X moving structure, the outer wall of the X moving structure is provided with a left-right position adjusting device, the detection machine head convenient to adjust works through an arranged motor, the motor drives a threaded rod to rotate, and the outer wall of the threaded rod is in threaded connection with a fixing plate. And when the threaded rod rotates, the fixed plate is driven to move in the X moving structure. The inner wall of the fixing plate slides, the 3D camera and the 2D camera are fixedly connected to the outer wall of the fixing plate through bolts, the fixing plate drives the 3D camera and the 2D camera to move when moving, the positions of the 3D camera and the 2D camera are adjusted, then a rotary knob is manually rotated, an adjusting screw is driven to rotate, and an adjusting frame in threaded connection with the outer edge is driven to ascend and descend. The height of the 3D camera and the height of the 2D camera are adjusted, the 3D camera and the 2D camera can conveniently detect the size and the shape of the part, the parts of different sizes can be conveniently detected, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of parts detection, in particular to a detection machine head which is easy to adjust. Background Art

[0002] The demand for measuring the dimensional accuracy of parts in the manufacturing field is becoming more and more urgent, especially non-contact measurement methods, which are increasingly widely used in fields such as aerospace, precision manufacturing, and military. The measurement of part size and shape can be mainly divided into two types of methods: contact and non-contact. Contact measurement is the measurement of the measuring head directly contacting the surface of the workpiece and scanning along a certain path.

[0003] The existing detection head can refer to the Chinese utility model patent with the authorization announcement number CN205262399U, which discloses a CCD-based metal parts detection system, "including a base, the base is provided with a CCD camera, a feeding belt, a first discharging belt, a second discharging belt and a bracket, the bracket is provided with a cylinder, the piston rod end of the cylinder is provided with an electromagnet, the electromagnet is connected to an electromagnetic switch, the CCD camera is connected to a computer, and the electromagnetic switch and the cylinder are connected to the computer. The beneficial effects of the utility model are: the system has a high degree of automation and high detection efficiency, and can automatically separate qualified parts from unqualified parts."

[0004] When the above device is in use, the metal part to be inspected is placed on the feed belt, the computer controls the cylinder to extend and retract to the top of the feed belt, the electromagnet is turned on, the part is adsorbed, and the CCD camera transfers the part photo to the computer to achieve the purpose of detection. However, the above device is not convenient for adjusting the position of the detection head, which makes it inconvenient to detect different positions of the part, thereby reducing the practicality of the device. Summary of the invention

[0005] In order to solve the above problems, the utility model proposes an easily adjustable detection head, which can adjust the position of the detection head to facilitate the detection of different positions of the parts and improve the accuracy of the detection, so as to more accurately solve the problems raised in the above-mentioned background technology.

[0006] The utility model is realized by the following technical solutions:

[0007] The utility model provides an easily adjustable detection head, comprising an X-moving structure, the outer wall of the X-moving structure is provided with a left-right position adjustment device, the outer wall of the left-right position adjustment device is fixedly connected with a protective shell by bolts, the inner cavity of the protective shell is provided with a detection device, and the inner wall of the protective shell is provided with an up-and-down adjustment device;

[0008] The left and right position adjustment device comprises a motor and a fixed plate, and the motor drives the fixed plate to move when working;

[0009] The up and down adjustment device includes a knob and an adjustment frame, and when the knob is rotated, the adjustment frame is driven to move up and down;

[0010] The detection device includes a 3D camera and a 2D camera, and the 3D camera and the 2D camera can detect the shape and size of the parts.

[0011] Furthermore, one end of the motor is fixedly connected to the outer wall of the X-moving structure by bolts, the output shaft end of the motor is inserted into the inner wall of the X-moving structure, and the output shaft of the motor is rotatably connected to the inner wall of the X-moving structure, a threaded rod is welded and fixed to the output shaft end of the motor, one end of the threaded rod away from the motor is rotatably connected to the inner wall of the X-moving structure, and the outer edge of the threaded rod is threadedly connected to the inner wall of the fixed plate.

[0012] Furthermore, the interior of the X-moving structure is a hollow structure, the outer wall of the fixed plate is slidably connected to the inner wall of the X-moving structure, the shape of the fixed plate is U-shaped, and the fixed plate extends from the interior of the X-moving structure.

[0013] Furthermore, the top of the fixing plate is fixedly connected to a connecting plate by bolts, and the outer wall of the fixing plate is fixedly connected to one end of the protective shell by bolts.

[0014] Furthermore, an adjusting screw is welded and fixed to the bottom of the knob, an outer edge of the adjusting screw is threadedly connected to the inner wall of the adjusting frame, and the outer wall of the adjusting frame is slidably connected to the inner wall of the protective shell.

[0015] Furthermore, a limit plate is welded and fixed to the inner wall of the adjustment frame, the inner wall of the limit plate is fixedly connected to the 2D camera by bolts, the outer wall of the limit plate is fixedly connected to the 3D camera by bolts, and the outer wall of the limit plate is slidably connected to the inner wall of the protective shell.

[0016] Furthermore, a mounting plate is welded and fixed to the outer wall of the fixing plate, and the inner wall of the mounting plate is rotatably connected to the outer wall of the adjusting screw.

[0017] Furthermore, a through hole is provided at a position where the top of the protective shell is connected to the adjusting screw, and the knob is located at the top of the protective shell, and a circular hole is provided at a position at the bottom of the protective shell corresponding to the 2D camera.

[0018] Beneficial effects of the utility model:

[0019] The utility model provides an easily adjustable detection head. The motor drives the threaded rod to rotate by the motor. The fixing plate is connected to the outer wall of the threaded rod by a thread. When the threaded rod rotates, the fixing plate is driven to slide on the inner wall of the X-moving structure. Then, the 3D camera and the 2D camera are connected to the outer wall of the fixing plate by bolts. When the fixing plate moves, the 3D camera and the 2D camera are driven to move. The positions of the 3D camera and the 2D camera are adjusted. Then, the knob is manually turned to drive the adjusting screw to rotate, and the adjusting frame connected to the outer edge by the thread is driven to rise and fall. The height of the 3D camera and the 2D camera is adjusted. The 3D camera and the 2D camera are easy to detect the size and shape of the parts, and the parts of different sizes are easy to detect, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the detection structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the position adjustment device of the utility model;

[0023] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0024] The reference numerals are as follows:

[0025] 1. X-moving structure; 2. Left and right position adjustment device; 201. Motor; 202. Threaded rod; 203. Fixing plate; 3. Protective shell; 4. Connecting plate; 5. Mounting plate; 6. Up and down adjustment device; 601. Knob; 602. Adjusting screw; 603. Adjusting frame; 7. 3D camera; 8. 2D camera; 9. Limiting plate. DETAILED DESCRIPTION

[0026] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0027] Please refer to Figure 1 The utility model proposes an easily adjustable detection head, comprising an X-moving structure 1, the outer wall of the X-moving structure 1 is provided with a left-right position adjustment device 2, the outer wall of the left-right position adjustment device 2 is fixedly connected with a protective shell 3 by bolts, the inner cavity of the protective shell 3 is provided with a detection device, and the inner wall of the protective shell 3 is provided with an up-and-down adjustment device 6;

[0028] like Figure 3As shown, the left-right position adjustment device 2 includes a motor 201 and a fixed plate 203. When the motor 201 is working, it drives the fixed plate 203 to move. One end of the motor 201 is fixedly connected to the outer wall of the X-moving structure 1 by a bolt, and the output shaft end of the motor 201 is inserted into the inner wall of the X-moving structure 1, and the output shaft of the motor 201 is rotatably connected to the inner wall of the X-moving structure 1. The output shaft end of the motor 201 is welded and fixed with a threaded rod 202, and the end of the threaded rod 202 away from the motor 201 is rotatably connected to the inner wall of the X-moving structure 1. Then, the outer edge of the threaded rod 202 is threadedly connected with the inner wall of the fixed plate 203, the interior of the X-moving structure 1 is a hollow structure, the outer wall of the fixed plate 203 is slidably connected with the inner wall of the X-moving structure 1, the shape of the fixed plate 203 is U-shaped, and the fixed plate 203 extends from the interior of the X-moving structure 1, the motor 201 works, so that the motor 201 drives the threaded rod 202 to rotate, and the fixed plate 203 is threadedly connected to the outer wall of the threaded rod 202, so that the threaded rod 202 rotates and drives the fixed plate 203 to slide on the inner wall of the X-moving structure 1. Then, the 3D camera 7 and the 2D camera 8 are fixedly connected to the outer wall of the fixed plate 203 by bolts, so that when the fixed plate 203 moves, the 3D camera 7 and the 2D camera 8 are driven to move, and the positions of the 3D camera 7 and the 2D camera 8 are adjusted.

[0029] like Figure 2 and Figure 4 As shown, the up and down adjustment device 6 includes a knob 601 and an adjustment frame 603. When the knob 601 is rotated, the adjustment frame 603 is driven to rise and fall. An adjusting screw 602 is welded and fixed to the bottom of the knob 601. The outer edge of the adjusting screw 602 is threadedly connected to the inner wall of the adjustment frame 603. The outer wall of the adjustment frame 603 is slidably connected to the inner wall of the protective shell 3. A limit plate 9 is welded and fixed to the inner wall of the adjustment frame 603. The inner wall of the limit plate 9 is fixedly connected to the 2D camera 8 by bolts. The outer wall of the limit plate 9 is fixedly connected to the 3D camera 7 by bolts, and the outer wall of the limit plate 9 is slidably connected to the inner wall of the protective shell 3. Then, the knob 601 is manually rotated to drive the adjusting screw 602 to rotate, and drive the adjustment frame 603 with the threaded outer edge to rise and fall, so as to adjust the height of the 3D camera 7 and the 2D camera 8, so as to facilitate the 3D camera 7 and the 2D camera 8 to detect the size and shape of the parts, to facilitate the detection of parts of different sizes, and to improve the practicability of the device.

[0030] like Figure 2As shown, the top of the fixing plate 203 is fixedly connected to the connecting plate 4 by bolts, the outer wall of the fixing plate 203 is fixedly connected to one end of the protective shell 3 by bolts, the outer wall of the fixing plate 203 is welded and fixed with a mounting plate 5, the inner wall of the mounting plate 5 is rotatably connected to the outer wall of the adjusting screw 602, the mounting plate 5 is used to limit the adjusting screw 602 to maintain the stability of the adjusting screw 602 during use, a through hole is provided at the position where the top of the protective shell 3 is connected to the adjusting screw 602, and the knob 601 is located at the top of the protective shell 3, and a circular hole is provided at the bottom of the protective shell 3 corresponding to the 2D camera 8, so that the 3D camera 7 and the 2D camera 8 can detect parts through the circular hole at the bottom of the protective shell 3.

[0031] Working principle: the motor 201 is provided to drive the threaded rod 202 to rotate, and the fixing plate 203 is threadedly connected to the outer wall of the threaded rod 202, so that when the threaded rod 202 rotates, the fixing plate 203 is driven to slide on the inner wall of the X-moving structure 1. Then, the 3D camera 7 and the 2D camera 8 are fixedly connected to the outer wall of the fixing plate 203 by bolts, so that when the fixing plate 203 moves, the 3D camera 7 and the 2D camera 8 are driven to move, and the positions of the 3D camera 7 and the 2D camera 8 are adjusted. Then, the knob 601 is manually rotated to drive the adjusting screw 602 to rotate, and the adjusting frame 603 threadedly connected to the outer edge is driven to rise and fall, and the height of the 3D camera 7 and the 2D camera 8 is adjusted, so that the 3D camera 7 and the 2D camera 8 can detect the size and shape of the parts, and can detect parts of different sizes, thereby improving the practicality of the device.

[0032] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. A detection head that is easy to adjust, characterized in that: It comprises an X-moving structure, wherein the outer wall of the X-moving structure is provided with a left-right position adjustment device, the outer wall of the left-right position adjustment device is fixedly connected with a protective shell by bolts, the inner cavity of the protective shell is provided with a detection device, and the inner wall of the protective shell is provided with an up-and-down adjustment device; the left-and-right position adjustment device comprises a motor and a fixed plate, and the motor drives the fixed plate to move when working; the up-and-down adjustment device comprises a knob and an adjustment frame, and the knob drives the adjustment frame to rise and fall when rotating; the detection device comprises a 3D camera and a 2D camera, and the 3D camera and the 2D camera can detect the shape and size of the parts.

2. The easily adjustable detection head according to claim 1, characterized in that: One end of the motor is fixedly connected to the outer wall of the X-moving structure by bolts, the output shaft end of the motor is inserted into the inner wall of the X-moving structure, and the output shaft of the motor is rotatably connected to the inner wall of the X-moving structure, a threaded rod is welded and fixed to the output shaft end of the motor, one end of the threaded rod away from the motor is rotatably connected to the inner wall of the X-moving structure, and the outer edge of the threaded rod is threadedly connected to the inner wall of the fixed plate.

3. The easily adjustable detection head according to claim 2, characterized in that: The interior of the X-moving structure is a hollow structure, the outer wall of the fixed plate is slidably connected to the inner wall of the X-moving structure, the fixed plate is in a U-shape, and the fixed plate extends from the interior of the X-moving structure.

4. The easily adjustable detection head according to claim 2, characterized in that: The top of the fixing plate is fixedly connected with a connecting plate by bolts, and the outer wall of the fixing plate is fixedly connected with one end of the protective shell by bolts.

5. The easily adjustable detection head according to claim 1, characterized in that: An adjusting screw is welded and fixed to the bottom of the knob, the outer edge of the adjusting screw is threadedly connected to the inner wall of the adjusting frame, and the outer wall of the adjusting frame is slidably connected to the inner wall of the protective shell.

6. The easily adjustable detection head according to claim 5, characterized in that: A limit plate is welded and fixed to the inner wall of the adjustment frame, the inner wall of the limit plate is fixedly connected to the 2D camera by bolts, the outer wall of the limit plate is fixedly connected to the 3D camera by bolts, and the outer wall of the limit plate is slidably connected to the inner wall of the protective shell.

7. The easily adjustable detection head according to claim 2, characterized in that: A mounting plate is welded and fixed to the outer wall of the fixing plate, and the inner wall of the mounting plate is rotatably connected to the outer wall of the adjusting screw.

8. The easily adjustable detection head according to claim 5, characterized in that: A through hole is provided at the position where the top of the protective shell is connected to the adjusting screw, and the knob is located at the top of the protective shell. A round hole is provided at the position where the bottom of the protective shell corresponds to the 2D camera.

Images