Dimension detection device for mechanical part manufacturing

Abstract

The utility model discloses a size detection device for manufacturing mechanical parts, which comprises a detection table and a first mounting column fixedly mounted on the back of the detection table. The fixing frame is fixedly connected to the side, opposite to the back face of the detection table, of the bottom of the first mounting column. According to the scheme, the first electric push rod arranged on the surface of the first mounting column extends to drive the abutting end mounted at the top of the connecting frame to be separated from the surface of the second rotating wheel, so that the second mounting column connected with the second rotating wheel through the connecting shaft can deflect within a certain angle range according to detection requirements; according to the invention, the camera mechanism is used for adjusting the image acquisition range of the part surface by the camera mechanism, so that the time required for frequently adjusting the part is saved, and image acquisition can be quickly carried out on different positions of the part surface on the basis of ensuring the accuracy of a detection result, thereby achieving the effect of improving the practicability of the device.

Description

Technical Field

[0001] This utility model relates to the field of dimensional inspection device technology, and more specifically, to a dimensional inspection device for manufacturing mechanical parts. Background Technology

[0002] In the manufacturing process of mechanical parts, corresponding devices are usually used to inspect the dimensions of the parts. However, in actual use, there are still some drawbacks. For example, when using the device to inspect the dimensions of parts, the parts are usually fixed on the device table, and images of the surface of the parts are collected by a camera mechanism. To ensure the accuracy of the dimension inspection, multiple positions on the surface of the parts are often collected. However, since the position of the camera mechanism itself is fixed, the parts need to be loosened, and after adjusting their orientation, they need to be re-fixed. The whole process takes a lot of time, which can affect the inspection efficiency of the parts and reduce the practicality of the inspection device to a certain extent. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a dimension detection device for manufacturing mechanical parts, so as to solve the problem that the existing technology requires a lot of time to adjust the position of the parts because the position of the camera mechanism in the device is fixed.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a dimensional inspection device for manufacturing mechanical parts, including an inspection table, and the dimensional inspection device for manufacturing mechanical parts further includes...

[0005] Mounting column one, which is fixedly installed on the back of the testing table;

[0006] A fixing frame is fixedly connected to the bottom of the mounting column on one side opposite the back of the testing platform, and a motor is fixedly installed on the top of the fixing frame;

[0007] Rotating wheel one is rotatably mounted on the surface of mounting column one. The side of rotating wheel one opposite to mounting column one is fixedly connected to the drive shaft of motor one. A transmission belt is provided on the outside of rotating wheel one. Rotating wheel one is connected to rotating wheel two through the transmission belt. One side of rotating wheel two is rotatably connected to the surface of mounting column one.

[0008] A connecting shaft is rotatably connected to the inner wall of mounting post one. One end of the connecting shaft is fixedly connected to the side of rotating wheel two near mounting post one, and the other end of the connecting shaft is fixedly connected to mounting post two.

[0009] A support column is slidably installed inside the second mounting column. A connecting column is fixedly connected to the top of the support column. A movable column is provided inside the connecting column. A camera mechanism is provided on one side of the bottom surface of the movable column.

[0010] The device also includes an electric push rod, a connecting frame, and an abutment end. The electric push rod is fixedly installed on the surface of the mounting column. The abutment end is fixedly connected to the extension end of the electric push rod through the connecting frame. The surface of the abutment end is set with a rough surface structure and is in contact with the side of the rotating wheel that is opposite to the mounting column.

[0011] It also includes an extension component, which is disposed outside the mounting post two.

[0012] The extension assembly includes a fixed base, a second electric push rod, a base plate, a second motor, and a screw. The fixed base is fixedly installed on the surface of the second mounting column. The second electric push rod is located on top of the fixed base. The base plate is fixedly installed on the top of the second electric push rod. The surface of the base plate is fixedly connected to one side of the connecting column along its length. The second motor is located on the top surface of the base plate. The screw is rotatably installed inside the connecting column. One end of the connecting column is fixedly connected to the drive shaft of the second motor. The surface of the screw is threadedly connected to the inner wall of the movable column.

[0013] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0014] In the above scheme, when it is necessary to acquire images of different positions on the surface of the component, the electric push rod 1, which is set on the surface of the mounting column 1, extends and drives the abutment end installed on the top of the connecting frame to disengage from the surface of the rotating wheel 2. Then, the motor 1, which is set on the top of the fixed frame, drives the rotating wheel 1 to rotate. Under the transmission action of the transmission belt, the rotating wheel 2 rotates synchronously. Thus, the mounting column 2, which is connected to the rotating wheel 2 through the connecting shaft, can deflect within a certain angle range according to the detection requirements to adjust the image acquisition range of the camera mechanism on the surface of the component. This saves the time required for frequent adjustments to the component. While ensuring the accuracy of the detection results, it can quickly acquire images of different positions on the surface of the component, thereby improving the practicality of the device.

[0015] The electric push rod 2, located at the top of the fixed base, moves the base plate and connecting column upwards, allowing the camera mechanism to move synchronously. This allows for adjustments to the vertical position of the camera mechanism based on the height specifications of the parts to be inspected. Furthermore, the screw is rotated by the motor 2. Since the surface of the movable column is in contact with the inner wall of the connecting column, the movable column can move horizontally under the rotation of the screw, thereby adjusting the horizontal position of the camera mechanism and further expanding the range of image acquisition of the parts' surfaces by the camera mechanism. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a three-dimensional assembly drawing of the overall device of this utility model;

[0018] Figure 3 This is a schematic diagram of the extended component structure of this utility model.

[0019] [Figure Labels]

[0020] 1. Testing table; 2. Mounting column one; 3. Fixing frame; 4. Motor one; 5. Rotating wheel one; 6. Transmission belt; 7. Rotating wheel two; 8. Connecting shaft; 9. Mounting column two; 10. Support column; 11. Connecting column; 12. Movable column; 13. Camera mechanism; 14. Electric push rod one; 15. Connecting frame; 16. Abutment end; 17. Extension assembly; 171. Fixing seat; 172. Electric push rod two; 173. Base plate; 174. Motor two; 175. Screw. Detailed Implementation

[0021] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0022] As attached Figure 1 To be continued Figure 3 An embodiment of this utility model provides a dimensional inspection device for manufacturing mechanical parts, including an inspection table 1, and the dimensional inspection device for manufacturing mechanical parts further includes...

[0023] Mounting column 12 is fixedly installed on the back of the testing table 1;

[0024] The mounting bracket 3 is fixedly connected to the bottom of the mounting column 2 on one side opposite the back of the testing table 1, and the motor 4 is fixedly installed on the top of the mounting bracket 3.

[0025] Rotating wheel 5 is rotatably mounted on the surface of mounting column 2. The side of rotating wheel 5 opposite to mounting column 2 is fixedly connected to the drive shaft of motor 4. A transmission belt 6 is provided on the outside of rotating wheel 5. Rotating wheel 5 is connected to rotating wheel 7 through transmission belt 6. One side of rotating wheel 7 is rotatably connected to the surface of mounting column 2.

[0026] The connecting shaft 8 is rotatably connected to the inner wall of the mounting column 2. One end of the connecting shaft 8 is fixedly connected to the side of the rotating wheel 7 near the mounting column 2. The other end of the connecting shaft 8 is fixedly connected to the mounting column 9.

[0027] Support column 10 is slidably installed inside mounting column 2 9. A connecting column 11 is fixedly connected to the top of support column 10. A movable column 12 is provided inside the connecting column 11. A camera mechanism 13 is provided on one side of the bottom surface of the movable column 12. Through the support column 10, when mounting column 2 9 is placed horizontally, it can share the radial force brought to the electric push rod 2 172 by the connecting column 11, so as to prevent the electric push rod 2 172 from being subjected to excessive force and unable to extend and retract normally.

[0028] The system also includes an electric push rod 14, a connecting frame 15, and an abutment end 16. The electric push rod 14 is fixedly installed on the surface of the mounting column 2. The abutment end 16 is fixedly connected to the extension end of the electric push rod 14 through the connecting frame 15. The surface of the abutment end 16 is set with a rough surface structure and contacts the side of the rotating wheel 7 opposite to the mounting column 2. Through the abutment end 16, it can be pressed tightly against the surface of the rotating wheel 7 when the electric push rod 14 is contracted, thereby assisting in braking the rotating wheel 7 and preventing the connecting shaft 8 and the mounting column 9 from accidentally deflecting when the transmission belt 6 is too loose, which would affect the normal operation of the testing work.

[0029] It also includes an extension component 17, which is disposed outside the mounting post 2 9.

[0030] The extension assembly 17 includes a fixed base 171, an electric push rod 172, a base plate 173, a motor 174, and a screw 175. The fixed base 171 is fixedly installed on the surface of the mounting column 9. The electric push rod 172 is located on the top of the fixed base 171. The base plate 173 is fixedly installed on the top of the electric push rod 172. The surface of the base plate 173 is fixedly connected to one side of the connecting column 11 along its length. The motor 174 is located on the top surface of the base plate 173. The screw 175 is rotatably installed inside the connecting column 11. One end of the connecting column 11 is fixedly connected to the drive shaft of the motor 174. The surface of the screw 175 is threadedly connected to the inner wall of the movable column 12.

[0031] The working process of this utility model is as follows: When it is necessary to acquire images of different positions on the surface of the component, the electric push rod 14 set on the surface of the mounting post 2 extends, causing the abutment end 16 installed on the top of the connecting frame 15 to disengage from the surface of the rotating wheel 7. Then, the motor 4 set on the top of the fixed frame 3 drives the rotating wheel 5 to rotate. Under the transmission action of the transmission belt 6, the rotating wheel 7 rotates synchronously. Thus, the mounting post 9 connected to the rotating wheel 7 through the connecting shaft 8 can deflect within a certain angle range according to the detection requirements, so as to adjust the image acquisition range of the camera mechanism 13 on the surface of the component.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A size detecting device for mechanical parts manufacturing, comprising a detecting table (1), characterized in that, The mechanical component manufacturing size detection device further comprises The installation column one (2) is fixedly installed on the back of the detection table (1); The fixed frame (3) is fixedly connected to the bottom of the installation column one (2) on the side opposite to the back of the detection table (1), and the top of the fixed frame (3) is fixedly installed with the motor one (4); The rotating wheel one (5) is rotatably installed on the surface of the installation column one (2), one side of the rotating wheel one (5) opposite to the installation column one (2) is fixedly connected with the driving shaft of the motor one (4), and the outside of the rotating wheel one (5) is provided with the transmission belt (6); the rotating wheel two (7) is drivingly connected with the rotating wheel one (5) through the transmission belt (6), and one side of the rotating wheel two (7) is rotatably connected with the surface of the installation column one (2); The connecting shaft (8) is rotatably connected with the inner wall of the installation column one (2), one end of the connecting shaft (8) is fixedly connected with the side of the rotating wheel two (7) close to the installation column one (2), and the other end of the connecting shaft (8) is fixedly connected with the installation column two (9); The support column (10) is slidingly installed in the installation column two (9), the top end of the support column (10) is fixedly connected with the connecting column (11), the inside of the connecting column (11) is provided with the movable column (12), and one side of the bottom surface of the movable column (12) is provided with the camera mechanism (13).

2. The device according to claim 1, wherein Further comprising the electric push rod one (14), the connecting frame (15) and the abutting end (16), the electric push rod one (14) is fixedly installed on the surface of the installation column one (2), the abutting end (16) is fixedly connected with the extension end of the electric push rod one (14) through the connecting frame (15), the surface of the abutting end (16) is provided as a rough surface structure and is in contact with the side of the surface of the rotating wheel two (7) opposite to the installation column one (2).

3. The device according to claim 1, wherein Further comprising the extension assembly (17) arranged on the outside of the installation column two (9).

4. The device according to claim 3, wherein The extension assembly (17) comprises the fixed seat (171), the electric push rod two (172), the bottom plate (173), the motor two (174) and the screw rod (175), the fixed seat (171) is fixedly installed on the surface of the installation column two (9), the electric push rod two (172) is arranged on the top of the fixed seat (171), the bottom plate (173) is fixedly installed on the top end of the electric push rod two (172), the surface of the bottom plate (173) is fixedly connected with one side of the connecting column (11) in the length direction, the motor two (174) is arranged on the top surface of the bottom plate (173), the screw rod (175) is rotatably installed in the inside of the connecting column (11), one end of the connecting column (11) is fixedly connected with the driving shaft of the motor two (174), and the surface of the screw rod (175) is threadedly connected with the inner wall of the movable column (12).

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