Automobile hub diameter testing fixture structure

Abstract

The utility model relates to the technical field of wheel hub detection tools, in particular to an automobile wheel hub diameter detection tool structure, which comprises a detection table, a U-shaped frame and a detection device, moving wheels are arranged at the bottom of the detection table, a graduated scale is arranged on the U-shaped frame, the U-shaped frame is fixedly mounted on the detection table, and the detection device comprises a limiting rod, a comparison rod, a sliding sleeve, a clamping column and a supporting assembly. The limiting rod is fixedly installed on the U-shaped frame, the sliding sleeve is installed on the U-shaped frame in a sliding mode, the comparison rod is fixedly installed on the sliding sleeve, the clamping column is installed on the detection table through the supporting assembly, and the automobile hub is clamped into the clamping column and makes contact with the limiting rod through sliding of the supporting assembly and the clamping column. And the sliding sleeve slides to enable the comparison rod to be in contact with the other side of the automobile hub, and at the moment, the diameter of the automobile hub can be visually obtained by observing the scale marks, so that detection of the diameter of the automobile hub is realized.

Description

Technical Field

[0001] This utility model relates to the field of wheel hub inspection technology, and in particular to a structure for an automobile wheel hub diameter inspection tool. Background Technology

[0002] The diameter of a car wheel hub directly affects the installation and use of the wheel. Inspection tools are needed when inspecting the diameter of a car wheel hub. However, conventional inspection tools require a lot of manpower to move and reposition the device, which reduces the scope of use of the device.

[0003] Existing patent CN218443831U3 describes a gauge for detecting the diameter of automobile wheel hubs. By setting up a fixed base, a storage groove, a limiting post, a fixing block, a push plate, a motor, a threaded post, and a sliding wheel, the device can be slid by being pushed by the sliding wheel, making it easy to use and increasing its stability. This improves the stability of the device, saves a lot of manpower and resources, avoids the need for a lot of manpower to move the device, and reduces the scope of application of the device.

[0004] However, when using an existing patented gauge for detecting the diameter of automobile wheel hubs, the device detects the diameter of the wheel hub through a detection ring, but the detection ring cannot directly detect the diameter of the automobile wheel hub. Utility Model Content

[0005] The purpose of this invention is to provide a wheel hub diameter gauge structure that solves the problem that the aforementioned device detects the wheel hub diameter through a detection ring, but the detection ring cannot directly detect the diameter of the wheel hub.

[0006] To achieve the above objectives, this utility model provides a structure for inspecting the diameter of automotive wheel hubs, including an inspection platform and a U-shaped frame. The bottom of the inspection platform is provided with movable wheels, and the U-shaped frame is provided with scale lines. The U-shaped frame is fixedly installed on the inspection platform. It also includes an inspection device, which includes a limiting rod, a comparison rod, a sliding sleeve, a locking pin, and a support assembly. The limiting rod is fixedly installed on the U-shaped frame, the sliding sleeve is slidably installed on the U-shaped frame, the comparison rod is fixedly installed on the sliding sleeve, and the locking pin is installed on the inspection platform through the support assembly.

[0007] The support assembly includes a support arm, a mounting plate, and a sliding member. The support arm is slidably mounted on the testing platform via the sliding member. The mounting plate is fixedly mounted on the support arm and located at the end of the support arm away from the testing platform. The mounting plate is fixedly connected to the locking post.

[0008] The sliding component includes a slider, a slide rod, and a mounting base. The testing platform is provided with a slide groove. The slider is slidably mounted on the testing platform and located within the slide groove. The slider is fixedly connected to the support arm. The mounting base is fixedly mounted on the testing platform. The slide rod is fixedly mounted on the mounting base and slidably engages with the support arm.

[0009] The detection device further includes a moving component, which includes a threaded block, a mounting block, a threaded rod, and a rotating component. The mounting block is fixedly mounted on the U-shaped frame. The threaded rod is rotatably mounted on the mounting block via the rotating component. The threaded block is threadedly engaged with the threaded rod, and the threaded block is also fixedly connected to the sliding sleeve.

[0010] The rotating component includes a rotating disk and a rotating rod, wherein the rotating disk is fixedly mounted on the threaded rod, and the rotating rod is fixedly mounted on the rotating disk.

[0011] This utility model discloses a car wheel hub diameter inspection tool structure. In use, the center hole of the car wheel hub is inserted into the clamping post. Then, through the sliding engagement of the slider and the sliding groove, and the sliding engagement of the support arm and the sliding rod, the car wheel hub is pushed to contact the limiting rod. Subsequently, rotating the rotating rod drives the rotating disk to rotate, and the rotating disk drives the threaded rod on the mounting block to rotate. The threaded rod engages with the threaded block, causing the threaded block to drive the sliding sleeve to move, so that the sliding sleeve drives the comparison rod to contact the other side of the car wheel hub. At this time, by observing the scale lines on the U-shaped frame, the diameter of the car wheel hub can be directly obtained, thus realizing the detection of the car wheel hub diameter. Attached Figure Description

[0012] 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.

[0013] Figure 1 This is a schematic diagram of the overall structure of a car wheel hub diameter gauge according to this utility model.

[0014] Figure 2 This is a structural schematic diagram of the support component of this utility model.

[0015] In the diagram: 101-Testing table, 102-U-shaped frame, 103-Moving wheel, 104-Scale line, 105-Limit rod, 106-Comparison rod, 107-Sliding sleeve, 108-Clamping post, 109-Support arm, 110-Mounting plate, 111-Slider, 112-Sliding rod, 113-Mounting base, 114-Sliding groove, 115-Threaded block, 116-Mounting block, 117-Threaded rod, 118-Rotating plate, 119-Rotating rod. Detailed Implementation

[0016] 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.

[0017] The embodiment of this application is as follows:

[0018] Please see Figure 1-2 , Figure 1 This is a schematic diagram of the overall structure of a car wheel hub diameter measuring tool according to this utility model. Figure 2 This is a structural schematic diagram of the support component of this utility model.

[0019] This utility model provides a structure for a car wheel hub diameter inspection tool: it includes an inspection platform 101 and a U-shaped frame 102, and also includes an inspection device. The inspection device includes a limiting rod 105, a comparison rod 106, a sliding sleeve 107, a locking post 108, and a support assembly. The support assembly includes a support arm 109, a mounting plate 110, and a sliding component. The sliding component includes a slider 111, a sliding rod 112, and a mounting base 113. The inspection device also includes a moving assembly. The moving assembly includes a threaded block 115, a mounting block 116, a threaded rod 117, and a rotating component. The rotating component includes a rotating disk 118 and a rotating rod 119. The aforementioned solution solves the problem that the aforementioned device uses an inspection ring to inspect the wheel hub diameter, but the inspection ring cannot directly detect the diameter of the car wheel hub.

[0020] In this embodiment, the limiting rod 105 and the comparison rod 106 are clamped on both sides of the car wheel hub, and the diameter of the car wheel hub can be intuitively determined by observing the scale line 104.

[0021] The limiting rod 105 is fixedly installed on the U-shaped frame 102, the sliding sleeve 107 is slidably installed on the U-shaped frame 102, the comparison rod 106 is fixedly installed on the sliding sleeve 107, the locking post 108 is installed on the detection table 101 through the support assembly, the moving wheel 103 is a universal wheel, the limiting rod 105 is set at the initial scale of the scale line 104 on the U-shaped frame 102, the sliding sleeve 107 is a square sleeve structure, and the comparison rod 106... Welded to the bottom of the sliding sleeve 107, the locking post 108 is a cylindrical structure, and the support assembly can support the locking post 108. By inserting the car wheel hub into the locking post 108, and sliding the car wheel hub to contact the limiting rod 105 through the support assembly and the locking post 108, and sliding the sliding sleeve 107 to make the comparison rod 106 contact the other side of the car wheel hub, the diameter of the car wheel hub can be directly obtained by observing the scale line 104, thus realizing the detection of the diameter of the car wheel hub.

[0022] Secondly, the support arm 109 is slidably mounted on the testing table 101 via the sliding member; the mounting plate 110 is fixedly mounted on the support arm 109 and located at the end of the support arm 109 away from the testing table 101. The mounting plate 110 is fixedly connected to the locking post 108. The mounting plate 110 is welded to the upper end of the support arm 109. The axes of the mounting plate 110 and the locking post 108 coincide. Through the cooperation of the support arm 109 and the mounting plate 110, the locking post 108 can be supported, while the sliding member supports the support arm 109 to slide.

[0023] Furthermore, the testing platform 101 is provided with a sliding groove 114. The slider 111 is slidably mounted on the testing platform 101 and located within the sliding groove 114. The slider 111 is fixedly connected to the support arm 109. The mounting base 113 is fixedly mounted on the testing platform 101. The sliding rod 112 is fixedly mounted on the mounting base 113 and slides in cooperation with the support arm 109. The width of the slider 111 is equal to the width of the sliding groove 114. There are two sets of mounting bases 113, which are welded to both sides of the sliding groove 114. The sliding rod 112 is welded between the two mounting bases 113. Through the sliding cooperation between the slider 111 and the sliding groove 114, and the sliding cooperation between the sliding rod 112 and the support arm 109, the support arm 109 can slide easily.

[0024] Furthermore, the mounting block 116 is fixedly mounted on the U-shaped frame 102; the threaded rod 117 is rotatably mounted on the mounting block 116 via the rotating member; the threaded block 115 is threadedly engaged with the threaded rod 117, and the threaded block 115 is fixedly connected to the sliding sleeve 107. The threaded block 115 is welded to the top of the sliding sleeve 107, and a threaded hole is provided in the middle of the threaded block 115. The mounting blocks 116 are disposed on both sides of the top of the U-shaped frame 102, and the threaded rod 117 is disposed between the mounting blocks 116 on both sides. The rotating member drives the threaded rod 117 to rotate, causing the threaded rod 117 to drive the threaded block 115 to move, thereby causing the threaded block 115 to drive the sliding sleeve 107 to slide along the U-shaped frame 102.

[0025] Finally, the rotating disk 118 is fixedly mounted on the threaded rod 117; the rotating rod 119 is fixedly mounted on the rotating disk 118. The rotating disk 118 is welded to the end of the threaded rod 117, and the rotating rod 119 is welded to the rotating disk 118. By rotating the rotating rod 119, the rotating disk 118 is rotated, thereby causing the rotating disk 118 to drive the threaded rod 117 to rotate.

[0026] In this embodiment, during use, the center hole of the car wheel hub is inserted into the locking post 108. Then, through the sliding engagement of the slider 111 and the sliding groove 114, and the sliding engagement of the support arm 109 and the sliding rod 112, the car wheel hub is pushed to contact the limiting rod 105. Subsequently, the rotating rod 119 is rotated to drive the rotating disk 118 to rotate. The rotating disk 118 drives the threaded rod 117 on the mounting block 116 to rotate. The threaded rod 117 engages with the threaded block 115, causing the threaded block 115 to drive the sliding sleeve 107 to move. This causes the sliding sleeve 107 to drive the comparison rod 106 to contact the other side of the car wheel hub. At this time, by observing the scale line 104 on the U-shaped frame 102, the diameter of the car wheel hub can be directly obtained, thus realizing the detection of the car wheel hub diameter.

[0027] 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 structure for inspecting the diameter of automobile wheel hubs, comprising an inspection platform and a U-shaped frame, wherein the inspection platform is provided with casters at its bottom, the U-shaped frame is provided with graduation lines, and the U-shaped frame is fixedly mounted on the inspection platform, characterized in that... It also includes detection devices; The detection device includes a limiting rod, a comparison rod, a sliding sleeve, a locking post, and a support assembly. The limiting rod is fixedly installed on the U-shaped frame, the sliding sleeve is slidably installed on the U-shaped frame, the comparison rod is fixedly installed on the sliding sleeve, and the locking post is installed on the detection table through the support assembly.

2. The automobile wheel hub diameter inspection fixture structure as described in claim 1, characterized in that, The support assembly includes a support arm, a mounting plate, and a sliding member. The support arm is slidably mounted on the testing table via the sliding member. The mounting plate is fixedly mounted on the support arm and located at the end of the support arm away from the testing table. The mounting plate is fixedly connected to the locking post.

3. The automobile wheel hub diameter inspection fixture structure as described in claim 2, characterized in that, The sliding component includes a slider, a slide rod, and a mounting base. The testing platform is provided with a slide groove. The slider is slidably mounted on the testing platform and located within the slide groove. The slider is fixedly connected to the support arm. The mounting base is fixedly mounted on the testing platform. The slide rod is fixedly mounted on the mounting base and slidably engages with the support arm.

4. The automobile wheel hub diameter inspection fixture structure as described in claim 1, characterized in that, The detection device further includes a moving component, which includes a threaded block, a mounting block, a threaded rod, and a rotating component. The mounting block is fixedly mounted on the U-shaped frame. The threaded rod is rotatably mounted on the mounting block via the rotating component. The threaded block is threadedly engaged with the threaded rod, and the threaded block is also fixedly connected to the sliding sleeve.

5. The automobile wheel hub diameter inspection fixture structure as described in claim 4, characterized in that, The rotating component includes a rotating disk and a rotating rod, wherein the rotating disk is fixedly mounted on the threaded rod; and the rotating rod is fixedly mounted on the rotating disk.

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