Handlebar tube testing fixture

Abstract

The utility model relates to the technical field of motorcycle parts, in particular to a handlebar tube testing fixture, which comprises a bottom plate, two positioning grooves, two contour detection mechanisms, a point fixing mechanism and two limiting mechanisms, and is characterized in that the point fixing mechanism comprises a first supporting plate, a first positioning rod, a first mounting block, a second supporting plate and a second positioning rod. The two positioning grooves are formed in the bottom plate, the first supporting plate and the second supporting plate are arranged on the bottom plate, the handle pipe is placed on the device, the first positioning rod is matched with a hole of the handle pipe, then the handle pipe is limited, the handle pipe is prevented from rotating, the second positioning rod is matched with the hole of the handle pipe, and the handle pipe is prevented from rotating. According to the utility model, the handle tube is arranged on the handle tube, then the handle tube is limited again, then the handle tube is supported and positioned through the two positioning grooves, the axis of the handle tube is fixed, the size is detected, and then the two contour detection mechanisms are used for further detection, so that the device can detect the handle tube, and parts produced in each batch are consistent.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle parts technology, and in particular to a handlebar tube inspection tool. Background Technology

[0002] Motorcycle handlebars typically consist of the handlebar body, left handlebar, and right handlebar. The handlebar body is a round steel tube with a downward-forward bend in the middle to enhance structural strength and flexibility.

[0003] The handlebars are an important part of the motorcycle's control mechanism. By turning the handlebars, the rider can steer the front wheel of the motorcycle, thereby achieving precise control over the motorcycle's direction of travel. At the same time, the handlebars are usually equipped with throttle and brake levers for controlling the motorcycle's speed.

[0004] However, the handle tube is an irregularly shaped part. It is bent by a tube bending machine to meet various assembly dimensions. There is no inspection tool when bending the tube, so it is impossible to ensure that each batch of parts is consistent. Utility Model Content

[0005] The purpose of this utility model is to provide a tooling for hand-held tubes, which solves the problem in the prior art that the hand-held tube is an irregular part, and the tube is bent by a tube bending machine to meet various assembly dimensions, but there is no tooling for bending the tube, making it impossible to ensure that each batch of parts is consistent.

[0006] To achieve the above objectives, this utility model provides a handle tube inspection tool, including a base plate, two positioning slots, two contour detection mechanisms, a positioning mechanism, and two limiting mechanisms. The positioning mechanism includes a first support plate, a first positioning rod, a first mounting block, a second support plate, and a second positioning rod. The two positioning slots are respectively disposed on the base plate. The first support plate and the second support plate are respectively disposed on the base plate and located behind the two positioning slots. The first mounting block is disposed at the rear end of the first support plate. The first positioning rod is disposed on the first mounting block, and the second positioning rod is disposed on the second support plate. The two contour detection mechanisms are respectively disposed on the base plate and located on both sides of the two positioning slots. The two limiting mechanisms are respectively disposed on the corresponding contour detection mechanisms and located at the upper end of the corresponding contour detection mechanisms.

[0007] Each of the contour detection mechanisms includes a slide rail, a slider, a connecting block, a supporting block, a detection plate, and a detection pin. The slide rail is disposed on the base plate, the slider is slidably adapted to the slide rail, the connecting block is fixedly connected to the upper end of the slider, the supporting block is disposed on the base plate, the detection plate is fixedly connected to the upper end of the connecting block, and the detection pin is disposed on the detection plate.

[0008] Each of the limiting mechanisms includes a fixing block, a second mounting block, and a third positioning rod. The fixing block is disposed on the detection plate, the second mounting block is disposed on the upper end of the fixing block, and the third positioning rod is disposed on the second mounting block.

[0009] Each of the contour detection mechanisms further includes a protrusion and a detection rod. The protrusion has an opening and is fixedly connected to the lower end of the detection plate. One end of the detection rod passes through the opening.

[0010] The third positioning rod passes through the fixing block, the first positioning rod passes through the first support plate, and the second positioning rod passes through the second support plate.

[0011] This utility model discloses a handle tube inspection tool. Two positioning slots are respectively disposed on a base plate. A first support plate and a second support plate are respectively disposed on the base plate, located behind the two positioning slots. A first mounting block is disposed at the rear end of the first support plate. A first positioning rod is disposed on the first mounting block, and a second positioning rod is disposed on the second support plate. Two contour detection mechanisms are respectively disposed on the base plate, located on either side of the two positioning slots. Two limiting mechanisms are respectively disposed on the corresponding contour detection mechanisms, located at the upper end of the corresponding contour detection mechanisms. The handle tube is placed on the device, and the first positioning rod is fitted with a hole in the handle tube to limit its rotation. The second positioning rod is fitted with a hole in the handle tube to limit its rotation again. The two positioning slots support and position the handle tube, fixing its axis and allowing for dimensional inspection. Further inspection is then performed by the two contour detection mechanisms. This device can inspect handle tubes, ensuring consistency in parts produced in each batch. 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 this utility model.

[0014] Figure 2 This is a front view of the entire utility model.

[0015] Figure 3 This is a top view of the entire utility model.

[0016] Figure 4 This is a rear view of the entire utility model.

[0017] 1-Base plate, 2-Positioning groove, 3-First support plate, 4-First positioning rod, 5-First mounting block, 6-Second support plate, 7-Second positioning rod, 8-Slide rail, 9-Slider, 10-Connecting block, 11-Supporting block, 12-Detection plate, 13-Detection pin, 14-Fixing block, 15-Second mounting block, 16-Third positioning rod, 17-Protrusion, 18-Detection rod, 19-Opening. Detailed Implementation

[0018] 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.

[0019] Please see Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 This is a front view of the entire utility model. Figure 3 This is a top view of the entire utility model. Figure 4 This is a rear view of the entire utility model.

[0020] This utility model provides a handle tube inspection tool, including a base plate 1, two positioning grooves 2, two contour detection mechanisms, a fixing mechanism, and two limiting mechanisms. The fixing mechanism includes a first support plate 3, a first positioning rod 4, a first mounting block 5, a second support plate 6, and a second positioning rod 7. The two positioning grooves 2 are respectively disposed on the base plate 1. The first support plate 3 and the second support plate 6 are respectively disposed on the base plate 1 and are located behind the two positioning grooves 2. The first mounting block 5 is disposed at the rear end of the first support plate 3. The first positioning rod 4 is disposed on the first mounting block 5. The second positioning rod 7 is disposed on the second support plate 6. The two contour detection mechanisms are respectively disposed on the base plate and are located on both sides of the two positioning grooves 2. The two limiting mechanisms are respectively disposed on the corresponding contour detection mechanisms and are located at the upper end of the corresponding contour detection mechanisms.

[0021] In this embodiment, the handle tube is placed on the device, and the first positioning rod 4 is fitted with the hole of the handle tube to limit its movement and prevent it from rotating. The second positioning rod 7 is fitted with the hole of the handle tube to limit its movement again. Then, the two positioning grooves 2 support and position the handle tube, fixing its axis and detecting its dimensions. Then, the two contour detection mechanisms are used for further detection. The two positioning grooves and the positioning mechanism ensure that the handle tube should fit with each of the two positioning grooves and the positioning mechanism when it is placed on the device. If the fit is not successful, the angular dimension of the handle tube will be deviated. If the first positioning rod and the second positioning rod do not fit with the hole of the handle tube, the handle tube will fail the detection. In this way, the device can detect the handle tube to ensure that the parts produced in each batch are consistent.

[0022] Furthermore, each of the contour detection mechanisms includes a slide rail 8, a slider 9, a connecting block 10, a supporting block 11, a detection plate 12, and a detection pin 13. The slide rail 8 is disposed on the base plate 1, the slider 9 is slidably adapted to the slide rail 8, the connecting block 10 is fixedly connected to the upper end of the slider 9, the supporting block 11 is disposed on the base plate 1, the detection plate 12 is fixedly connected to the upper end of the connecting block 10, and the detection pin 13 is disposed on the detection plate 12.

[0023] In this embodiment, the slider 9 slides on the slide rail 8, thereby moving the connecting block 10, the detection plate 12, and the detection pin 13. This facilitates adjusting the detection plate 12 to a suitable distance for detecting the handle tube. The abutment block 11 limits the slider 9 to prevent it from moving excessively and detaching from the slide rail 8. The detection pin 13 is adapted to the end hole position of the handle tube to detect the end hole position of the handle tube.

[0024] Furthermore, each of the limiting mechanisms includes a fixing block 14, a second mounting block 15, and a third positioning rod 16. The fixing block 14 is disposed on the detection plate 12, the second mounting block 15 is disposed on the upper end of the fixing block 14, and the third positioning rod 16 is disposed on the second mounting block 15.

[0025] In this embodiment, the third positioning rod 16 is adapted to the hole on the handle tube to detect whether the position of the hole on the handle tube is accurate.

[0026] Furthermore, each of the contour detection mechanisms also includes a protrusion 17 and a detection rod 18. The protrusion 17 has an opening 19 and is fixedly connected to the lower end of the detection plate 12. One end of the detection rod 18 passes through the opening 19. The third positioning rod 16 passes through the fixing block 14, the first positioning rod 4 passes through the first support plate 3, and the second positioning rod 7 passes through the second support plate 6.

[0027] In this embodiment, by pre-setting the position of the protrusion below the mounting port of the handle tube, the detection rod 18 can be adapted to the handle tube when it passes through the opening 19 on the protrusion 17. If it is not adapted to the mounting port of the handle tube, the position of the handle tube is inaccurate. The detection rod 18 passes through the opening 19 and is adapted to the mounting port of the handle tube, thereby detecting whether the position of the mounting port on the handle tube is accurate.

[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 hand-held tube inspection tool, characterized in that, It includes a base plate, two positioning slots, two contour detection mechanisms, a positioning mechanism, and two limiting mechanisms; The positioning mechanism includes a first support plate, a first positioning rod, a first mounting block, a second support plate, and a second positioning rod. Two positioning slots are respectively disposed on the base plate. The first support plate and the second support plate are respectively disposed on the base plate and located behind the two positioning slots. The first mounting block is disposed at the rear end of the first support plate. The first positioning rod is disposed on the first mounting block, and the second positioning rod is disposed on the second support plate. Two contour detection mechanisms are respectively disposed on the base plate and located on both sides of the two positioning slots. Two limiting mechanisms are respectively disposed on the corresponding contour detection mechanisms and located at the upper end of the corresponding contour detection mechanisms.

2. The hand-held tube inspection tool as described in claim 1, characterized in that, Each of the contour detection mechanisms includes a slide rail, a slider, a connecting block, a supporting block, a detection plate, and a detection pin. The slide rail is disposed on the base plate, the slider is slidably adapted to the slide rail, the connecting block is fixedly connected to the upper end of the slider, the supporting block is disposed on the base plate, the detection plate is fixedly connected to the upper end of the connecting block, and the detection pin is disposed on the detection plate.

3. The hand-held tube inspection tool as described in claim 2, characterized in that, Each of the limiting mechanisms includes a fixed block, a second mounting block, and a third positioning rod. The fixed block is disposed on the detection plate, the second mounting block is disposed on the upper end of the fixed block, and the third positioning rod is disposed on the second mounting block.

4. The hand-held tube inspection tool as described in claim 3, characterized in that, Each of the contour detection mechanisms further includes a bump and a detection rod. The bump has an opening and is fixedly connected to the lower end of the detection plate. One end of the detection rod passes through the opening.

5. The hand-held tube inspection tool as described in claim 4, characterized in that, The third positioning rod passes through the fixing block, the first positioning rod passes through the first support plate, and the second positioning rod passes through the second support plate.

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