Automobile part damage detection equipment

Abstract

The utility model relates to the technical field of automobile part damage detection, in particular to automobile part damage detection equipment which comprises a shell, a built-in frame and detection probes, the inner side surface of the shell is attached to the outer surface of the built-in frame, the two ends of the inner side of the built-in frame are fixedly provided with the detection probes, and the automobile part damage detection equipment further comprises a part placement adjusting device. The accessory placement adjusting device comprises a placement top plate, a lifting air cylinder, a driving gear, a mounting assembly and a rotating assembly, the placement top plate is fixedly connected with the lifting air cylinder and located at the top of the lifting air cylinder, the lifting air cylinder is fixedly connected with the driving gear and located at the top of the driving gear, and the driving gear is connected with the built-in frame through the mounting assembly; and the rotating assembly is connected with the driving gear and drives the driving gear to rotate, so that the effects that the positions of the automobile parts of different sizes are adjusted, and the detection of the automobile parts is more comprehensive and rapid are achieved.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts damage detection technology, and in particular to an automotive parts damage detection device. Background Technology

[0002] Damage inspection of automotive parts is a crucial step in ensuring vehicle safety and performance. It involves testing the performance of parts to assess whether they meet the vehicle's usage requirements. However, existing damage detection devices suffer from poor sensitivity, leading to inaccurate test data.

[0003] Prior art CN207816901U discloses an automotive parts damage detection device. The detection platform is embedded inside a housing. The upper end of a support rod is connected to the inside of a top cover, and the lower end of the support rod is connected to the inside of the detection platform. The detection platform includes a shell, an inner frame, a probe head, a probe shell, a probe lead, a damping block, a piezoelectric crystal, plexiglass, an absorbing block, and a sound wave injection block. The inner surface of the shell is attached to the outer surface of the inner frame. The probe head is installed inside the left end of the probe shell, which is embedded inside the inner frame. The left end of the probe lead is electrically connected to the probe head, and the right end of the probe lead is connected to the damping block. The right surface of the damping block is attached to the left surface of the piezoelectric crystal, the right surface of the piezoelectric crystal is attached to the left surface of the acrylic glass, the right surface of the acrylic glass is connected to the acoustic wave injection block, and the acoustic wave injection block is connected to the absorption block. The automotive parts are inspected by the probe, and the detected data is transmitted to the damping block through the probe lead, and then to the piezoelectric crystal. Positive and negative bound charges appear on the surface of the piezoelectric crystal. The acrylic glass has good light transmission performance. The data is transmitted to the absorption block for data processing, and the acoustic wave injection block then transmits the data to the data display. The damage detection sensitivity of the damage detection device is improved, and inaccurate data is prevented from being detected.

[0004] However, in the above technology, the testing equipment is fixedly installed on the left and right ends of the built-in frame. Since the size of automotive parts varies, the testing range is different, which affects the testing data. Utility Model Content

[0005] The purpose of this invention is to provide an automotive parts damage detection device, which solves the problem that in the prior art, the detection device is fixedly installed on the left and right ends of the inner side of the built-in frame, and the different sizes of automotive parts result in different detection ranges, which affects the detection data.

[0006] To achieve the above objectives, this utility model provides an automotive parts damage detection device, including a housing, an internal frame, and detection probes. The inner surface of the housing is in contact with the outer surface of the internal frame, and the detection probes are fixedly mounted at both ends of the inner side of the internal frame.

[0007] It also includes a device for adjusting the placement of accessories;

[0008] The accessory placement and adjustment device includes a placement top plate, a lifting cylinder, a drive gear, a mounting assembly, and a rotating assembly. The placement top plate is fixedly connected to the lifting cylinder and located at the top of the lifting cylinder. The lifting cylinder is fixedly connected to the drive gear and located at the top of the drive gear. The drive gear is connected to the built-in frame through the mounting assembly and located at the inner bottom of the built-in frame. The rotating assembly is connected to the drive gear and drives the drive gear to rotate.

[0009] The mounting assembly includes a support shaft and a connecting bearing. The support shaft is fixedly connected to the built-in frame and is located at the bottom inner side of the built-in frame. One side of the connecting bearing is fixedly connected to the support shaft and is located at the top of the support shaft. The other side of the connecting bearing is fixedly connected to the drive gear.

[0010] The rotating assembly includes a drive gear and a rotating motor. The drive gear is fixedly connected to the rotating shaft of the rotating motor and meshes with the drive gear. The rotating motor is fixedly connected to the built-in frame and is located at the inner bottom of the built-in frame.

[0011] The drive gear has a connecting through hole that passes through the drive gear and engages with the rotating shaft of the rotating motor.

[0012] The accessory placement and adjustment device further includes a friction pad, which is fixedly connected to the placement top plate and located on top of the placement top plate.

[0013] This utility model discloses an automotive parts damage detection device. The automotive parts to be inspected are inserted into the housing and placed on top of the placement top plate. Damage detection is performed by the detection probes on both sides of the built-in frame, and the height is adjusted by the lifting cylinder. For larger automotive parts, the drive gear is driven by the rotating assembly to rotate. The drive gear drives the lifting cylinder, the placement top plate, and the automotive parts placed on top of the placement top plate to rotate, thereby achieving a more comprehensive inspection of the automotive parts. The rotation adjustment device is used to coordinate with the inspection, making the inspection of automotive parts more comprehensive and faster. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the internal structure of the automotive parts damage detection equipment of this utility model.

[0016] Figure 2 This is a schematic diagram of the accessory placement and adjustment device of this utility model.

[0017] Figure 3 This is an exploded view of the accessory placement and adjustment device of this utility model.

[0018] In the diagram: 101-outer shell, 102-inner frame, 103-detection probe, 104-placement top plate, 105-lifting cylinder, 106-drive gear, 107-support shaft, 108-connecting bearing, 109-drive gear, 110-rotating motor, 111-connecting through hole, 112-friction pad. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] Please see Figures 1 to 3 ,in Figure 1 This is a schematic diagram of the internal structure of the automotive parts damage detection equipment of this utility model. Figure 2 This is a structural schematic diagram of the accessory placement and adjustment device of this utility model. Figure 3 This is an exploded view of the accessory placement and adjustment device of this utility model.

[0021] This utility model discloses an automotive parts damage detection device, comprising a housing 101, an internal frame 102, a detection probe 103, and a parts placement and adjustment device. The parts placement and adjustment device includes a placement top plate 104, a lifting cylinder 105, a drive gear 106, a mounting assembly, and a rotating assembly. The mounting assembly includes a support shaft 107 and a connecting bearing 108. The rotating assembly includes a drive gear 109 and a rotating motor 110. The drive gear 109 has a connecting through hole 111. The parts placement and adjustment device also includes a friction pad 112. This solution solves the problem in the prior art where the detection device is fixedly installed on the left and right ends inside the internal frame 102, and the different sizes and detection ranges of automotive parts affect the detection data. It is understood that the aforementioned solution, through the parts placement and adjustment device, allows for rotational adjustment during the detection process, achieving more comprehensive and faster detection of automotive parts.

[0022] In this embodiment, the inner surface of the outer shell 101 is in contact with the outer surface of the built-in frame 102, and the detection probes 103 are fixedly installed at both ends of the inner side of the built-in frame 102. The built-in frame 102 is fixedly installed inside the outer shell 101, and two detection probes 103 are fixedly provided on the inner side of the built-in frame 102. The two detection probes 103 are used to detect the automotive parts placed in the built-in frame 102. The detection probe 103 includes a probe head, a probe shell, a probe lead, a damping block, a piezoelectric crystal, an acrylic glass, an absorption block, and a sound wave injection block. The probe head detects the automotive parts, and the detected data is transmitted to the damping block through the probe lead, and then to the piezoelectric crystal. Positive and negative bound charges appear on the surface of the piezoelectric crystal. The acrylic glass has good light transmission performance. The data is transmitted to the absorption block for data processing, and the sound wave injection block then transmits the data to the data display.

[0023] The placement top plate 104 is fixedly connected to the lifting cylinder 105 and located at the top of the lifting cylinder 105. The lifting cylinder 105 is fixedly connected to the drive gear 106 and located at the top of the drive gear 106. The drive gear 106 is connected to the built-in frame 102 through the mounting assembly and located at the bottom inner side of the built-in frame 102. The rotating assembly is connected to the drive gear 106 and drives the drive gear 106 to rotate. The placement top plate 104 provides placement conditions for automotive parts. The bottom center of the placement top plate 104 is fixedly connected to the telescopic top of the lifting cylinder 105. The height of the placement top plate 104 is adjusted by the telescopic movement of the lifting cylinder 105 to accommodate automotive parts of different sizes for testing. The lifting cylinder 105 is installed at the top center of the drive gear 106, and the bottom center of the drive gear 106 is connected to the mounting assembly. The mounting assembly is fixedly installed at the inner center of the built-in frame 102. The rotating assembly is installed on one side of the mounting assembly and connected to the drive gear 106. The rotating assembly drives the drive gear 106 to rotate, thereby causing the lifting cylinder 105 and the placement top plate 104 to rotate. The rotation adjustment of the inspection position of the automotive parts is realized; therefore, when performing damage inspection of automotive parts, the automotive parts to be inspected are inserted into the housing 101 and placed on the top of the placement top plate 104. Damage inspection is performed by the inspection probes 103 on both sides of the built-in frame 102, and the height is adjusted by the lifting cylinder 105. For larger automotive parts, the drive gear 106 is driven to rotate by the rotation component. The drive gear 106 drives the lifting cylinder 105, the placement top plate 104, and the automotive parts placed on the top of the placement top plate 104 to rotate, thereby achieving a more comprehensive inspection of the automotive parts. The rotation adjustment is achieved in conjunction with the inspection to achieve a more comprehensive and faster inspection of automotive parts.

[0024] Secondly, the support shaft 107 is fixedly connected to the built-in frame 102 and located at the bottom inner side of the built-in frame 102; one side of the connecting bearing 108 is fixedly connected to the support shaft 107 and located at the top of the support shaft 107, and the other side of the connecting bearing 108 is fixedly connected to the drive gear 106. The support shaft 107 is fixedly welded to the bottom inner side of the built-in frame 102, and the connecting bearing 108 is fixedly sleeved on the top of the support shaft 107. The top of the outer ring of the connecting bearing 108 is fixedly connected to the drive gear 106, realizing the rotational installation of the drive gear 106. The drive gear 106 meshes with the rotating assembly, and the rotating assembly drives the drive gear 106 to rotate. The drive gear 106 provides installation conditions for the lifting cylinder 105, so that the rotation of the drive gear 106 drives the lifting cylinder 105 to rotate and adjust.

[0025] Meanwhile, the drive gear 109 is fixedly connected to the rotating shaft of the rotary motor 110 and meshes with the drive gear 106; the rotary motor 110 is fixedly connected to the inner frame 102 and located at the bottom inner side of the inner frame 102; the connecting through hole 111 passes through the drive gear 109 and cooperates with the rotating shaft of the rotary motor 110. The drive gear 109 and the drive gear 106 are located on the same horizontal line and mesh with the drive gear 106. The connecting through hole 111 is provided in the middle position of the drive gear 106. The rotating shaft of the rotary motor 110 cooperates with the connecting through hole 111 and extends into the connecting through hole 111, and is fixedly connected to the drive gear 109. The rotary motor 110 drives the drive gear 109 to rotate, and the rotation of the drive gear 109 meshes with and drives the drive gear 106 to rotate.

[0026] Then, the friction pad 112 is fixedly connected to the placement top plate 104 and is located on top of the placement top plate 104. The shape of the friction pad 112 matches the shape of the placement top plate 104. The friction pad 112 is made of rubber to increase the contact friction with the automotive parts and prevent the movement of the automotive parts from affecting the accuracy of the test when the automotive parts are rotated.

[0027] When using the automotive parts damage detection device of this utility model, the automotive parts to be inspected are inserted into the housing 101 and placed on top of the placement top plate 104. Damage detection is performed by the detection probes 103 on both sides of the built-in frame 102, and the height is adjusted by the lifting cylinder 105. For larger automotive parts, the drive gear 106 is driven to rotate by the rotating assembly. The drive gear 106 drives the lifting cylinder 105, the placement top plate 104, and the automotive parts placed on top of the placement top plate 104 to rotate, thereby achieving a more comprehensive inspection of the automotive parts. The rotation adjustment device is used to coordinate with the inspection, achieving a more comprehensive and faster inspection of the automotive parts.

[0028] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A damage detection device for automotive parts, comprising a housing, an inner frame, and detection probes, wherein the inner surface of the housing is in contact with the outer surface of the inner frame, and the detection probes are fixedly mounted at both ends of the inner side of the inner frame, characterized in that, It also includes a device for adjusting the placement of accessories; The accessory placement and adjustment device includes a placement top plate, a lifting cylinder, a drive gear, a mounting assembly, and a rotating assembly. The placement top plate is fixedly connected to the lifting cylinder and located at the top of the lifting cylinder. The lifting cylinder is fixedly connected to the drive gear and located at the top of the drive gear. The drive gear is connected to the built-in frame through the mounting assembly and located at the inner bottom of the built-in frame. The rotating assembly is connected to the drive gear and drives the drive gear to rotate.

2. The automotive parts damage detection equipment as described in claim 1, characterized in that, The mounting assembly includes a support shaft and a connecting bearing. The support shaft is fixedly connected to the built-in frame and is located at the inner bottom of the built-in frame. One side of the connecting bearing is fixedly connected to the support shaft and is located at the top of the support shaft. The other side of the connecting bearing is fixedly connected to the drive gear.

3. The automotive parts damage detection equipment as described in claim 1, characterized in that, The rotating assembly includes a drive gear and a rotating motor. The drive gear is fixedly connected to the rotating shaft of the rotating motor and meshes with the drive gear. The rotating motor is fixedly connected to the built-in frame and is located at the inner bottom of the built-in frame.

4. The automotive parts damage detection equipment as described in claim 3, characterized in that, The drive gear has a connecting through hole that passes through the drive gear and engages with the rotating shaft of the rotating motor.

5. The automotive parts damage detection equipment as described in claim 1, characterized in that, The accessory placement and adjustment device also includes a friction pad, which is fixedly connected to the placement top plate and located on top of the placement top plate.

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