Automobile body and part surface difference and gap detection device

Abstract

The utility model discloses a surface difference and gap detection device for an automobile body and parts, relates to the technical field of detection devices, solves the problems that only surface difference and gaps can be detected, and holes cannot be detected, and comprises a mounting plate, and a mounting seat is arranged on the upper surface of the mounting plate. The method comprises the following steps: firstly, driving a detection head to press down to the surface of an automobile part to perform surface difference gap detection on the automobile part, and secondly, when the automobile part has an error, sliding a detection column in the detection head, and transmitting a signal to a signal receiving control panel by enabling the top of the detection column to be in contact with a signal transmitter while sliding.

Description

Technical Field

[0001] This utility model relates to the field of testing device technology, and in particular to a device for detecting surface differences and gaps in automobile bodies and parts. Background Technology

[0002] In the automobile production process, surface differences and gaps of the car body and its parts are often inspected to ensure the appearance quality and consistency of the cars leaving the factory. However, the commonly used inspection method is that surface difference inspection and gap inspection are carried out separately. That is, when performing surface difference inspection, surface difference inspection fixtures such as surface difference gauges are often used in conjunction with bases for inspection. However, at this time, only surface difference gaps can be inspected, and holes cannot be inspected. If holes need to be inspected, a separate hole inspection measuring tool must be selected for inspection. Moreover, multiple inspections will accumulate inspection errors and affect the inspection results.

[0003] Therefore, a device for detecting surface defects and gaps in automobile bodies and components is proposed. Utility Model Content

[0004] To address the issue that it can only detect surface differences and gaps but not holes, this invention provides a device for detecting surface differences and gaps in automobile bodies and components.

[0005] This utility model provides a device for detecting surface differences and gaps in automobile bodies and components, employing the following technical solution:

[0006] A device for detecting surface differences and gaps in automobile bodies and parts includes a mounting plate, a mounting seat on the upper surface of the mounting plate, a signal receiving control panel at one edge of the upper surface of the mounting plate, and a baffle on the upper surface of the mounting plate away from the mounting seat.

[0007] The mounting base is equipped with a detection mechanism on its top, and automotive parts are arranged between the baffles. A detection cylinder is embedded inside the hole of the automotive parts.

[0008] By adopting the above technical solutions, the testing of automotive parts can be effectively achieved.

[0009] Optionally, the testing organization includes:

[0010] The pressure plate is located on the back of the testing mechanism;

[0011] The first signal transmitter is located on top of the detection mechanism;

[0012] The connector is located on one side of the testing mechanism;

[0013] A groove is formed in the middle of the connector;

[0014] The detection head is embedded in the surface of the groove.

[0015] By adopting the above technical solution, it is possible to effectively detect the surface differences and gaps of automotive parts.

[0016] Optionally, a fixing plate is embedded inside the detection head, a spring is provided below the fixing plate, and second signal transmitters are provided on both sides of the fixing plate away from the spring. A detection column is embedded inside the detection head, and the top of the detection column is connected to the bottom of the spring.

[0017] By adopting the above technical solution, the inspection column can be used to inspect the surface difference and gap of automotive parts.

[0018] Optionally, the pressure plate is connected to the connector via a connecting shaft, and the bottom of the pressure plate is provided with a spring and a buckle.

[0019] By adopting the above technical solution, it is possible to effectively inspect automotive parts using the inspection head.

[0020] Optionally, the detection cylinder includes:

[0021] The detection plate is embedded inside the detection cylinder;

[0022] The third signal transmitter is located inside the two detection plates.

[0023] By adopting the above technical solution, holes in automotive parts can be effectively detected.

[0024] Optionally, the detection plate may be made of an elastic material or a spring may be connected to one end of the detection plate embedded inside the detection cylinder.

[0025] By adopting the above technical solution, it is possible to further detect holes in automotive parts.

[0026] Optionally, the detection column may be made of rubber.

[0027] By adopting the above technical solution, damage caused by contact between the detection column and the surface of automotive parts can be avoided.

[0028] Optionally, the first signal transmitter, the second signal transmitter, and the third signal transmitter are all connected to the signal receiving control panel.

[0029] By adopting the above technical solution, the detected signal can be effectively transmitted to the signal receiving control panel.

[0030] In summary, this utility model has the following beneficial effects:

[0031] 1. This utility model uses a detection head and a pressing plate to press down the connecting head, which in turn presses the detection head down onto the surface of the automotive parts to detect surface differences and gaps. Secondly, when there are errors in the automotive parts, the detection column slides inside the detection head. While sliding, the top of the detection column contacts the signal transmitter, transmitting the signal to the signal receiving control panel.

[0032] 2. This utility model uses a detection plate. When it is necessary to detect the diameter of holes in automotive parts, the two detection plates of the detection cylinder are embedded inside the hole. Since both detection plates are made of elastic material, when the hole is being detected, the detected diameter is transmitted to the signal receiving control panel through the detection plate pressure signal transmitter, thereby achieving the detection of the hole diameter. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0034] Figure 2 This is a schematic diagram of the testing mechanism of this utility model.

[0035] Figure 3 This is a schematic diagram of the internal structure of the detection cylinder of this utility model.

[0036] Figure 4 This is a schematic diagram of the internal structure of the detection head of this utility model.

[0037] Explanation of reference numerals in the attached figures:

[0038] 1. Mounting plate; 101. Mounting base; 102. Signal receiving control panel; 103. Baffle; 2. Detection mechanism; 201. Pressure plate; 202. First signal transmitter; 203. Connector; 204. Slide groove; 205. Detection head; 206. Fixing plate; 207. Spring; 208. Second signal transmitter; 209. Detection column; 3. Automotive parts; 4. Detection cylinder; 401. Detection plate; 402. Third signal transmitter. Detailed Implementation

[0039] The following description, in conjunction with the embodiments of this utility model, includes appendices. Figure 1-4 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0040] Please refer to Figures 1-4A device for detecting surface differences and gaps in automobile bodies and parts includes a mounting plate 1, a mounting seat 101 on the upper surface of the mounting plate 1, a signal receiving control panel 102 on one edge of the upper surface of the mounting plate 1, and a baffle 103 on the side of the upper surface of the mounting plate 1 away from the mounting seat 101.

[0041] The top of the mounting base 101 is provided with a detection mechanism 2, and automotive parts 3 are provided between the baffles 103. A detection cylinder 4 is embedded inside the hole of the automotive parts 3.

[0042] The automotive parts 3 are placed between each baffle 103, and the surface difference gap is detected by the detection mechanism 2. At the same time, the detection cylinder 4 can detect the diameter of the holes in the automotive parts 3.

[0043] Reference Figure 2 Testing agency 2 includes:

[0044] Pressure plate 201 is located on the back of the detection mechanism 2;

[0045] The first signal transmitter 202 is located on top of the detection mechanism 2;

[0046] Connector 203 is located on one side of the detection mechanism 2;

[0047] The slide 204 is located in the middle of the connector 203;

[0048] The detection head 205 is embedded in the surface of the groove 204;

[0049] A fixing plate 206 is embedded inside the detection head 205. A spring 207 is provided below the fixing plate 206. Second signal transmitters 208 are provided on both sides of the fixing plate 206 away from the spring 207. A detection column 209 is embedded inside the detection head 205. The top of the detection column 209 is connected to the bottom of the spring 207.

[0050] The pressure plate 201 is connected to the connector 203 via a connecting shaft, and the bottom of the pressure plate 201 is provided with a spring and a buckle.

[0051] When the automotive part 3 is placed at the baffle 103, the pressure plate 201 is pressed down, which drives the connector 203 to press down, thereby driving the detection head 205 to press down onto the surface of the automotive part 3, so as to detect the surface difference gap.

[0052] Secondly, when there is an error in the automotive component 3, the detection column 209 slides inside the detection head 205, and while sliding, the top of the detection column 209 contacts the second signal transmitter 208, thereby transmitting the signal to the signal receiving control panel 102.

[0053] Reference Figure 3 The detection cylinder 4 includes:

[0054] The detection plate 401 is embedded inside the detection cylinder 4;

[0055] The third signal transmitter 402 is disposed inside the two detection plates 401;

[0056] The detection plate 401 is made of an elastic material, or a spring can be connected to one end of the detection plate 401 that is embedded inside the detection cylinder 4.

[0057] When it is necessary to detect the diameter of the hole in the automotive part 3, the two detection plates 401 of the detection cylinder 4 are embedded inside the hole. Since the two detection plates 401 are made of elastic material, when the hole is detected, the detected diameter is transmitted to the signal receiving control panel 102 by the third signal transmitter 402 under the pressure of the detection plates 401, thereby achieving the detection of the hole diameter.

[0058] The implementation principle of this utility model is as follows: First, the automotive parts 3 are placed between the baffles 103. Then, the pressing plate 201 drives the detection head 205 to press down onto the surface of the automotive parts 3, thereby performing surface difference gap detection. The detection data is transmitted to the signal receiving control board 102 through the second signal transmitter 208. The diameter of the hole can be detected by embedding the detection plate 401 inside the hole.

[0059] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 device for detecting surface differences and gaps in automobile bodies and parts, comprising a mounting plate (1), a mounting seat (101) on the upper surface of the mounting plate (1), a signal receiving control panel (102) on one side edge of the upper surface of the mounting plate (1), and a baffle (103) on the side of the upper surface of the mounting plate (1) away from the mounting seat (101). Its features are: The mounting base (101) is provided with a detection mechanism (2) on top, and automotive parts (3) are provided between the baffles (103). A detection cylinder (4) is embedded inside the hole of the automotive parts (3).

2. The device for detecting surface differences and gaps in automobile bodies and components according to claim 1, characterized in that: The testing organization (2) includes: Pressure plate (201), which is located on the back of the testing mechanism (2); The first signal transmitter (202) is located on top of the detection mechanism (2); Connector (203), which is located on one side of the testing mechanism (2); A groove (204) is formed in the middle of the connector (203); The detection head (205) is embedded in the surface of the groove (204).

3. The device for detecting surface differences and gaps in automobile bodies and components according to claim 2, characterized in that: The detection head (205) is internally embedded with a fixing plate (206), and a spring (207) is provided below the fixing plate (206). A second signal transmitter (208) is provided on both sides below the fixing plate (206) away from the spring (207). The detection head (205) is internally embedded with a detection column (209), and the top of the detection column (209) is connected to the bottom of the spring (207).

4. The device for detecting surface differences and gaps in automobile bodies and components according to claim 2, characterized in that: The pressure plate (201) is connected to the connector (203) via a connecting shaft, and the bottom of the pressure plate (201) is provided with a spring and a buckle.

5. The device for detecting surface differences and gaps in automobile bodies and components according to claim 1, characterized in that: The detection cylinder (4) includes: The detection plate (401) is embedded inside the detection cylinder (4); The third signal transmitter (402) is located inside the two detection plates (401).

6. The device for detecting surface differences and gaps in automobile bodies and components according to claim 5, characterized in that: The detection plate (401) is made of elastic material or a spring can be connected to one end of the detection plate (4) embedded inside the detection cylinder (4).

7. The device for detecting surface differences and gaps in automobile bodies and components according to claim 3, characterized in that: The detection column (209) can be made of rubber.

8. The device for detecting surface differences and gaps in automobile bodies and components according to claim 3, characterized in that: The first signal transmitter (202), the second signal transmitter (208) and the third signal transmitter (402) are all connected to the signal receiving control panel (102).

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