M391651 五、新型說明： 【新型所屬之技術領域】 本新型涉及一種測試輪胎是否合格的機器，尤指—種 輪胎跳動、偏擺測試機。 【先前技術】 車輪在製作完成後都需要進行測試以檢驗其是否符合 要求，輪胎的跳動度與偏擺度是輪胎檢測的兩個重要的技 術指標。輪胎產生跳動通常是由輪胎徑向外周圓度不足引 起的，也就是輪胎的直徑或圓周產生幾何誤差，這種誤差 將引起車輛上下跳動，使車輛執行時振_或顛簸，使乘客 感到舒適性很差。輪胎的偏擺度則是輪胎的兩側面的幾何 誤差，偏擺度過大將會造成車身左右晃動，同樣會降低乘 客的乘坐舒適度。 現有技術中，用以測試輪胎跳動度及偏擺度的機器通 常採用臥式檢測，也就是將測試輪胎安裝在測試機上的一 登直軸上’使輪胎呈平躺的臥式狀態，檢測時，令輪胎轉 動起來’然後通過固定在測試機上的感應器，或者用百分 表對輪胎的跳動度及偏襬度進行檢測。 然而這種使輪胎呈臥式的檢測方式，由於輪胎在測試 旋轉時呈空轉狀態，並沒有承載負荷，所測試的結果對於 空載的輪胎來說符合要求，但是輪胎負載後，其胎體及胎 面都會發生變形，因此一旦輪胎負載則可能還是達不到跳 動度及偏擺度要求；從而形成次品。 【新型内容】 3 M391651 本新型所要解決的技術間題在於提供—種輪胎跳動、 偏擺測試機，㈣試^試輪胎在負荷情況下的跳動 度及偏擺度，以提高輪胎的測試準確率。 為解決上述技術問題，本新型的技術解決方案是： 。輪胎，動、賴測試冑，包括支樓及安裝各零件的支 架、豎直安裝在支架下方的滾輪、可驅動滾輪旋轉的電機 、設置在支架上方的裝胎機構、滑動設在裝胎機構上的升 降滑台、可控制升降滑台升降的升降氣虹、用於測試輪胎 跳動度及偏擺度的感應器以及用於控制測試機運行的電控 裝置；所述升降滑台上設置有若干用於提供輪胎負載的負 重砝碼，所述升降氣缸頂端設有可感知升降滑台負重的壓 力感應器；測試時，待測試輪胎安裝在升降滑台的一轉軸 上且位於滚輪正上方。M391651 V. New description: [New technical field] The present invention relates to a machine for testing whether a tire is qualified, especially a tire beating and yaw testing machine. [Prior Art] When the wheel is finished, it needs to be tested to verify that it meets the requirements. The runout and yaw of the tire are two important technical indicators for tire inspection. The beating of the tire is usually caused by insufficient roundness of the tire's radial circumference, that is, the geometrical error of the diameter or circumference of the tire. This kind of error will cause the vehicle to jump up and down, so that the vehicle performs vibration or bumps to make the passenger feel comfortable. Very poor. The yaw of the tire is the geometric error of the two sides of the tire. If the yaw is too large, the body will sway to the left and right, which will also reduce the ride comfort of the passenger. In the prior art, the machine for testing the runout and yaw of the tire is usually horizontally tested, that is, the test tire is mounted on a straight shaft on the test machine to make the tire flat and horizontal. At the same time, the tire is rotated. 'Then, the tire's runout and yaw are detected by a sensor attached to the test machine or by a dial gauge. However, this way of making the tire horizontally, because the tire is idling during the test rotation, and does not carry the load, the test results meet the requirements for the empty tire, but after the tire is loaded, the carcass and The tread will be deformed, so once the tire is loaded, it may not meet the requirements of the pulsation and yaw; thus forming a defective product. [New content] 3 M391651 The technical problem to be solved in this new type is to provide a kind of tire beating and yaw testing machine. (4) Test the beating degree and yaw degree of the tire under load to improve the test accuracy of the tire. . In order to solve the above technical problems, the technical solution of the present invention is: Tire, moving and testing, including the support and the bracket for mounting the parts, the roller vertically installed under the bracket, the motor that can drive the roller to rotate, the tire loading mechanism disposed above the bracket, and the sliding on the tire loading mechanism a lifting slide, an lifting gas rainbow capable of controlling the lifting and lowering of the lifting slide, an inductor for testing the tire runout and the yaw degree, and an electric control device for controlling the operation of the testing machine; the lifting slide is provided with a plurality of A load weight for providing a tire load, the top end of the lift cylinder is provided with a pressure sensor capable of sensing the weight of the lift slide; during testing, the tire to be tested is mounted on a rotating shaft of the lifting slide and directly above the roller.
所述感應器為可測試輪胎跳動度的紅外線感應器及磁 性位移傳感器。 所述感應器為可測試輪胎偏擺度的雷射感應器。 採用上述方案後，由於本新型所述的測試機在測試輪 胎跳動度及偏擺度時，將待測試輪胎豎直放置，並根據輪 胎的規格通過負重砝碼預先給其施加一設定負載壓力，輪 胎的下方還設置有用以模擬地面的滾輪，這樣所測得的輪 胎跳動度及偏擺度均是在輪胎承载一定負荷的情況下所得 的數據，也就是模擬輪胎執行時的數據，因此更能反應輪 胎的真實情況，提高輪胎測試的準確度，提高成品率。 【實施方式】 4 M391651 下面結合圖式和具體實施例對本實用新型作 述 哭· 一步詳 本新型所揭示的是一種輪胎跳動、偏擺測試機， 一圖、第二圖所示，為本新型的較佳實施例。所述蜊=第 主要包括支架1、滾輪2、電機3、裝胎機構4、升降2 = 5、升降氣缸6、若干負重砝碼7、紅外線感應器月0 位移傳感器82、雷射感應器83以及電控裝置其中 所述支架1用以支撐及安裝測試機的所有零件。The inductor is an infrared sensor and a magnetic displacement sensor that can test tire runout. The sensor is a laser sensor that can test the degree of yaw of the tire. After adopting the above scheme, since the test machine of the present invention tests the tire runout and the yaw degree, the tire to be tested is placed vertically, and a set load pressure is pre-applied to the tire according to the specification of the tire by the weight weight. There is also a roller below the tire to simulate the ground, so that the measured tire runout and yaw degree are the data obtained when the tire carries a certain load, that is, the data when simulating the tire execution, so it is better React the actual situation of the tires, improve the accuracy of the tire test, and improve the yield. [Embodiment] 4 M391651 The present invention is described below with reference to the drawings and specific embodiments. The present invention discloses a tire beating and yaw testing machine, which is shown in the first figure and the second figure. Preferred embodiment. The 蜊=the main includes the bracket 1, the roller 2, the motor 3, the tire loading mechanism 4, the lifting 2 = 5, the lifting cylinder 6, the weight bearing weight 7, the infrared sensor month 0 displacement sensor 82, the laser sensor 83 And an electric control device in which the bracket 1 is used to support and mount all parts of the testing machine.
所述的滾輪2豎直安裝在支架丨的下方，苴 3帶動旋轉。 ％ 所述裝胎機構4設置於支架1上方，其上設有可 滑動的升降滑台5。所述的升降滑台5上設有可將待琪^ 輪胎10安裝于其上的轉轴51，該轉軸51位於滾輪 正 上方。The roller 2 is vertically installed below the bracket 苴, and the 苴 3 is rotated. % The tire loading mechanism 4 is disposed above the bracket 1 and is provided with a slidable lifting slide 5 thereon. The lifting slide 5 is provided with a rotating shaft 51 on which the tire 10 can be mounted, and the rotating shaft 51 is located directly above the roller.
所述的升降氣缸6用以控制升降滑台5升降。 所述的負重砝碼7設置於升降滑台5上，用以 降滑台5 —負載壓力。 所述紅外線感應器81及磁性位移傳感器82安裝於測 試機上可以完成測試的適當位置，其可以用來測試輪胎的 跳勲度或偏擺度，兩者也可以用其它感應器代替。 所述的電控裝置9設有各種用以完成測試的電控元件 以及顯示屏、按鈕等等，其結構不是本案重點不贅述。本 實施例中，所述的電控裝置9包括有啟動按鈕91、觸摸屏 92、急停按鈕93、壓力顯示屏94及若干指示燈，其内部 5 M391651 •- 還設有處理器元件。 另外，本新型還在升降氣缸6上方設置有用以感測升 降滑台5負重壓力的壓力感應器61〇 .本新型的工作過程如下： ^ Π首先根據待測試輪胎的型號設置好輪胎的規格和測 試的參It，包括設定待測試輪胎的負載壓力。待測試輪胎 負載壓力。又疋過程為：將升降氣缸6抵頂於升降滑台5 =方’使，降滑台5處於上升懸空位置，增加負重站碼7 二由升降氣紅6上方的壓力感應器61感應升降滑台5的愿 田達到口又疋壓力時，停止增加負重站碼，設定完成。 2 )開始時，將裝胎機構4的升降滑台5處於上升懸空 立置，然後裝入待檢測的輪胎丨〇。 二 a 3)雙手同時按下正前方的兩個啟動按鈕9卜使升降 载缸6下降，闩择蛛名， 定开降 方切點：： 升降滑台5下降。當測試輪胎10下 測^心 點時，紅外㈣應H1開始工作，The lifting cylinder 6 is used to control the lifting and lowering of the lifting platform 5. The load weight 7 is disposed on the lifting slide 5 for lowering the sliding table 5 - load pressure. The infrared sensor 81 and the magnetic displacement sensor 82 are mounted on the test machine at a suitable position for testing, which can be used to test the flea or yaw of the tire, and the two can be replaced by other sensors. The electronic control device 9 is provided with various electronic control components for completing the test, as well as a display screen, buttons and the like, and the structure thereof is not the focus of the present invention. In this embodiment, the electronic control device 9 includes an activation button 91, a touch screen 92, an emergency stop button 93, a pressure display 94, and a plurality of indicator lights. The internal 5 M391651 •- is also provided with a processor component. In addition, the present invention also provides a pressure sensor 61 for sensing the load pressure of the lifting slide 5 above the lifting cylinder 6. The working process of the present invention is as follows: ^ Π Firstly, the tire specifications are set according to the model of the tire to be tested and The tested It includes the setting of the load pressure of the tire to be tested. The tire to be tested is loaded with pressure. The process is as follows: the lifting cylinder 6 is abutted against the lifting slide 5 = square ', the lowering sliding table 5 is in the rising floating position, and the load station code 7 is increased. The pressure sensor 61 above the lifting gas red 6 senses the lifting and sliding. When the hope of the station 5 reaches the mouth and the pressure is reached, stop increasing the weight station code and the setting is completed. 2) At the beginning, the lifting slide 5 of the tire loading mechanism 4 is placed in an upright position and then loaded into the tire 待 to be inspected. 2 a 3) Press both front of the two start button 9 at the same time to lower the lifting cylinder 6 and select the spider name. The cutting point is cut: The lifting slide 5 is lowered. When testing the tire 10 under the test point, the infrared (four) should start working at H1.
Js式機開始記錄輪胎10的下沉變形I 的標準值，則發出聲二: 果超出變形設定 紅燈亮ί 胎不合格，蜂喝器響和 ，匕時可按下急停按鈕93，讓設備重 時間和下沉變形 〈別4的 4)若下沉變形量無異常，變形量料-Ή 外線感應器81 m & mn成，此時由紅 。彔輪胎負载不動時的零點值， 動滾輪2到達設定趙蚀 吁们冬點值然後自動啟 連0幾秒開始測試並記錄於於ίΛ 數鉍（輪胎的跳叙β、a2 ύ螵輪胎的跳動 )，並M2 位移㈣器82進行測Μ Ί速轉動—段時式的 輪2 5又疋轉數，跳動測試 6 M391651 (9)電控裝置 (92)觸摸屏 (94)壓力顯示屏 (91)啟動按鈕 (9 3 )急停按紐 (10)輪胎The Js type machine starts to record the standard value of the sinking deformation I of the tire 10, and then emits the sound two: If the deformation exceeds the deformation setting, the red light is bright. If the tire is unqualified, the bee drinker sounds, and when the cockroach is pressed, the emergency stop button 93 can be pressed. Equipment heavy time and sinking deformation (4 of 4) If there is no abnormality in the amount of sinking deformation, the deformation amount of material - Ή external line sensor 81 m & mn is formed, at this time by red.零 When the tire load is not moving, the value of the zero point, the moving roller 2 reaches the setting of the eclipse, and then automatically starts to connect for 0 seconds to start the test and record it in the number of 轮胎 (the tire's jump β, a2 ύ螵 tire's beating ), and M2 displacement (four) device 82 for measurement Ί 转动 转动 — 段 段 段 段 2 2 2 2 2 2 2 2 , , , , , , , , , M M M M M M M M M M M M M M M M M M M M M M M M M M Start button (9 3) emergency stop button (10) tire