Rapid calibration device for clutch test equipment

Abstract

The utility model belongs to the technical field of clutch detection, and relates to a rapid calibration device for clutch test equipment. Comprising a supporting base, a plurality of finger tip feature parts are arranged on the supporting base, and the upper surfaces of the finger tip feature parts are located on the same plane; a plurality of pressure plate lift calibration components are arranged on the supporting seat and are arranged in a step shape. And the supporting seat is used for arranging the finger tip characteristic component and the pressure plate lift calibration component. And the upper surface of the whole formed by the plurality of finger tip feature parts is the same as a to-be-detected surface of a membrane spring machine of a standard clutch, and is used for completing calibration of detection equipment of the membrane spring machine of the clutch. The step-shaped structure formed by the pressure plate lift calibration component is the same as the to-be-detected surface of the pressure plate machine of the clutch, and is used for completing calibration of detection equipment of a standard pressure plate machine of the clutch. According to the utility model, rapid calibration of the performance test equipment of the clutch cover assembly of the clutch can be realized, and the calibration efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of clutch detection and relates to a fast calibration device for clutch testing equipment. Background Art

[0002] The clutch test equipment plays a vital role in the clutch production line. It is the last checkpoint to ensure that the performance of the clutch meets the standard after it comes off the line. This equipment can accurately detect various performance indicators of the clutch, such as release finger height, pressure plate lift, release finger end jump, etc., to ensure that the clutch can meet strict quality requirements before leaving the factory.

[0003] However, due to the long-term use of clutch test equipment, the sensor may be affected by various factors such as wear, temperature change, electromagnetic interference, etc., resulting in deviations in its measurement data. Therefore, regular calibration of the equipment to ensure the accuracy and reliability of the measurement data has become a necessary maintenance measure.

[0004] However, the calibration process is not an easy task. It usually requires professional technicians and sophisticated instruments and equipment, and often needs to be entrusted to a third-party metrology manufacturer with professional qualifications. These manufacturers usually have advanced calibration technology and equipment and can provide high-quality calibration services. However, this also leads to a complex and time-consuming calibration process, which makes the calibration interval relatively long and inefficient, seriously affecting production. Utility Model Content

[0005] In order to overcome the shortcomings of the above-mentioned prior art, the purpose of the utility model is to provide a quick calibration device for clutch testing equipment, which can realize the quick calibration of the performance testing equipment of the clutch cover assembly of the clutch, which is conducive to improving the calibration efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model discloses a quick calibration device for clutch testing equipment, comprising a support seat, on which a plurality of finger-end characteristic components are arranged, and the upper surfaces of the plurality of finger-end characteristic components are located in the same plane;

[0008] A plurality of pressure plate lift calibration components are arranged on the support seat, and the pressure plate lift calibration components are arranged in a stepped manner.

[0009] Furthermore, a first mounting surface and a second mounting surface are provided on the support seat, the fingertip feature component is arranged on the first mounting surface, and the pressure plate lift calibration component is arranged on the second mounting surface.

[0010] Furthermore, the fingertip feature components are located on the same circumference and are arranged symmetrically about the center of the circle.

[0011] Furthermore, there are 20 fingertip feature components.

[0012] Furthermore, the pressure plate lift calibration component is located on the same circumference, and the center of the circle where the pressure plate lift calibration component is located and the center of the circle where the fingertip characteristic component is located are coaxial with the geometric center of the support seat.

[0013] Furthermore, the first mounting surface and the second mounting surface are located on two sides of the support seat, and the first mounting surface and the second mounting surface are parallel planes.

[0014] Furthermore, a plurality of support handles are arranged on both the first mounting surface and the second mounting surface;

[0015] The height of the support handle on the first mounting surface is higher than the plane where the fingertip feature component is located;

[0016] The height of the support handle on the second mounting surface is greater than the height of the highest pressure plate lift calibration component.

[0017] Furthermore, the support handles are arranged symmetrically about the axis of the support base.

[0018] Furthermore, a plurality of groups of sliding installation grooves are provided on the first installation surface and the second installation surface, and the support handle is detachably connected to the sliding installation grooves.

[0019] Furthermore, a plurality of weight-reducing holes are provided on the support seat.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. The support seat of the utility model is used to arrange the finger tip feature components and the pressure plate lift calibration components. A number of finger tip feature components are arranged on the support seat, and the overall upper surface formed by the number of finger tip feature components is the same as the surface to be detected of the membrane spring machine of the standard clutch, and is used to complete the calibration of the separation finger test module of the clutch cover assembly test equipment. A number of pressure plate lift calibration components are arranged on the support seat, and the stepped structure formed by the pressure plate lift calibration components is the same as the surface to be detected of the clutch pressure plate machine, and is used to complete the calibration of the pressure plate lift test module of the clutch cover assembly test equipment. The utility model can realize the rapid calibration of the clutch cover assembly performance test equipment of the clutch, which is conducive to improving the calibration efficiency.

[0022] 2. The first mounting surface and the second mounting surface of the utility model are located on both sides of the support seat, and the first mounting surface and the second mounting surface are parallel planes. That is, the finger tip feature component and the pressure plate lift calibration component are respectively located on both sides of the support seat, and the finger tip feature component and the pressure plate lift calibration component do not interfere with each other when calibrating respectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1It is a structural schematic diagram of the fingertip characteristic component of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the pressure plate lift calibration component of the utility model;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the utility model.

[0026] Among them: 1. Support seat; 2. First mounting surface; 3. Second mounting surface; 4. Support handle; 5. Finger tip feature component; 6. Pressure plate lift calibration component; 7. Sliding mounting groove; 8. Weight reduction hole. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0028] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0029] The utility model is further described in detail below with reference to the accompanying drawings:

[0030] See also Figure 1 The utility model discloses a quick calibration device for clutch test equipment, including a support base 1, which is used to arrange a finger-end characteristic component 5 and a pressure plate lift calibration component 6. A plurality of finger-end characteristic components 5 are arranged on the support base 1, and the upper surfaces of the finger-end characteristic components 5 are located in the same plane. The upper surface of the whole formed by the plurality of finger-end characteristic components 5 is the same as the surface to be tested of the membrane spring machine of the standard clutch, and is used to complete the calibration of the separation finger test module of the clutch cover assembly test equipment.

[0031] A plurality of pressure plate lift calibration components 6 are arranged on the support seat 1. The pressure plate lift calibration components 6 are arranged in a stepped manner. The stepped structure formed by the pressure plate lift calibration components 6 is the same as the surface to be tested of the clutch pressure plate machine, and is used to complete the calibration of the pressure plate lift test module of the clutch cover assembly test equipment. The utility model can realize the rapid calibration of the performance test equipment of the clutch cover assembly, which is conducive to improving the calibration efficiency.

[0032] See also Figure 1 In another feasible embodiment of the present utility model, the following is adaptively modified according to the situation. It includes a support base 1, on which a plurality of fingertip characteristic components 5 are arranged, and the upper surfaces of the fingertip characteristic components 5 are located in the same plane;

[0033] A plurality of pressure plate lift calibration components 6 are arranged on the support seat 1, and the pressure plate lift calibration components 6 are arranged in a stepped manner.

[0034] When used specifically:

[0035] Place the finger tip feature components 5 of the support base 1 on the finger separation test module of the cover assembly test equipment to be calibrated, manually debug the test equipment and complete the end jump circle detection, the test equipment display shows the test results, and compensation is performed according to the test results to complete the calibration process;

[0036] Place several pressure plate lift calibration components 6 of the support seat 1 on the pressure plate lift test module of the cover assembly test equipment to be calibrated, manually rotate the support seat 1, the test equipment displays the results of each lift sensor, and compensate according to the test results to complete the calibration process.

[0037] Embodiment 1:

[0038] See also Figure 1 , this embodiment discloses a quick calibration device for clutch testing equipment, including a support base 1, on which a plurality of finger-end characteristic components 5 are arranged, and the upper surfaces of the finger-end characteristic components 5 are located in the same plane;

[0039] A plurality of pressure plate lift calibration components 6 are arranged on the support seat 1, and the pressure plate lift calibration components 6 are arranged in a stepped manner.

[0040] Preferably, a first mounting surface 2 and a second mounting surface 3 are provided on the support seat 1 , the fingertip feature component 5 is arranged on the first mounting surface 2 , and the pressure plate lift calibration component 6 is arranged on the second mounting surface 3 .

[0041] Preferably, see Figure 1 The fingertip feature components 5 are located on the same circumference and are arranged symmetrically about the center of the circle.

[0042] Preferably, there are 20 finger-end characteristic components 5, which have the same structure as the characteristic portion to be detected of the membrane spring separation finger of the clutch.

[0043] Preferably, see Figure 2 The pressure plate lift calibration component 6 is located on the same circumference, and the center of the circle where the pressure plate lift calibration component 6 is located and the center of the circle where the fingertip characteristic component 5 is located are coaxial with the geometric center of the support seat 1.

[0044] Preferably, the first mounting surface 2 and the second mounting surface 3 are located on both sides of the support seat 1, and the first mounting surface 2 and the second mounting surface 3 are parallel planes. That is, the fingertip feature component 5 and the pressure plate lift calibration component 6 are respectively located on both sides of the support seat 1, and the fingertip feature component 5 and the pressure plate lift calibration component 6 do not interfere with each other when calibration is performed using the fingertip feature component 5 and the pressure plate lift calibration component 6 respectively.

[0045] Embodiment 2:

[0046] See also Figure 3 Based on the above embodiments, this embodiment

[0047] Preferably, a plurality of support handles 4 are arranged on the first mounting surface 2 and the second mounting surface 3 to facilitate the transportation of the entire device.

[0048] See also Figure 1 The height of the support handle 4 on the first mounting surface 2 is higher than the plane where the fingertip feature component 5 is located, which is beneficial to protecting the fingertip feature component 5 and preventing the fingertip feature component 5 from being damaged during placement and transportation.

[0049] See also Figure 2 The height of the support handle 4 on the second mounting surface 3 is greater than the height of the highest pressure plate lift calibration component 6, which is beneficial to protecting the pressure plate lift calibration component 6 and avoiding damage to the pressure plate lift calibration component 6 during placement and transportation.

[0050] Preferably, the support handle 4 is arranged symmetrically about the axis of the support base 1 .

[0051] Preferably, a plurality of groups of sliding installation grooves 7 are provided on the first installation surface 2 and the second installation surface 3 , and the support handle 4 is detachably connected to the sliding installation grooves 7 .

[0052] Embodiment three:

[0053] See also Figure 1 , this embodiment discloses a quick calibration device for clutch testing equipment, including a support base 1, on which a plurality of finger-end characteristic components 5 are arranged, and the upper surfaces of the finger-end characteristic components 5 are located in the same plane;

[0054] A plurality of pressure plate lift calibration components 6 are arranged on the support seat 1, and the pressure plate lift calibration components 6 are arranged in a stepped manner.

[0055] Preferably, a plurality of weight-reducing holes 8 are provided on the support seat 1 .

[0056] Preferably, the support seat 1 is in the shape of a truncated cone.

[0057] Embodiment 4:

[0058] See also Figure 1 , this embodiment discloses a quick calibration device for clutch testing equipment, including a support base 1, on which a plurality of finger-end characteristic components 5 are arranged, and the upper surfaces of the finger-end characteristic components 5 are located in the same plane;

[0059] A plurality of pressure plate lift calibration components 6 are arranged on the support seat 1, and the pressure plate lift calibration components 6 are arranged in a stepped manner.

[0060] The utility model device and the test workpiece profiling design can accurately and effectively evaluate the accuracy and reliability of the test equipment. The device consists of two parts, one of which is used to calibrate the clutch cover assembly diaphragm spring jump sensor, and the other is used to calibrate the clutch cover assembly pressure plate lift.

[0061] The diaphragm spring jump calibration part of the clutch cover assembly of the utility model is machined from an imitation diaphragm spring separation finger machine, and the part comprises 20 finger end characteristic components 5 and a plurality of support handles 4. When in use, the device is lifted and placed on the test equipment to be calibrated, the test equipment is manually debugged and one circle of end jump detection is completed, the test equipment display shows the test results, and compensation is performed according to the test results to complete the calibration process.

[0062] The clutch cover assembly pressure plate lift calibration part is machined in imitation of a pressure plate machine. The device includes a stepped feature and a plurality of support handles 4. The stepped feature is a plurality of stepped pressure plate lift calibration components 6. When in use, lift the device and place it on the test equipment to be calibrated. Turn the device manually, and the test equipment will display the results of each lift sensor. Compensation is performed according to the test results to complete the calibration process.

[0063] In summary, the overall upper surface formed by several finger-end characteristic components on the support seat of the utility model is the same as the surface to be tested of the membrane spring machine of the standard clutch, and is used to complete the calibration of the separation finger test module of the clutch cover assembly test equipment. Several pressure plate lift calibration components are arranged on the support seat. The stepped structure formed by the pressure plate lift calibration components is the same as the surface to be tested of the clutch pressure plate machine, and is used to complete the calibration of the pressure plate lift test module of the clutch cover assembly test equipment. The utility model can realize the rapid calibration of the performance test equipment of the clutch cover assembly, which is conducive to improving the calibration efficiency.

[0064] The above content is only for explaining the technical idea of ​​the utility model and cannot be used to limit the protection scope of the utility model. Any changes made on the basis of the technical solution in accordance with the technical idea proposed by the utility model shall fall within the protection scope of the claims of the utility model.

Claims

1. A quick calibration device for clutch testing equipment, characterized in that: It comprises a support base (1), on which a plurality of fingertip characteristic components (5) are arranged, and the upper surfaces of the plurality of fingertip characteristic components (5) are located in the same plane; A plurality of pressure plate lift calibration components (6) are arranged on the support seat (1), and the pressure plate lift calibration components (6) are arranged in a stepped manner.

2. A clutch test equipment rapid calibration device according to claim 1, characterized in that: The support seat (1) is provided with a first mounting surface (2) and a second mounting surface (3), the fingertip characteristic component (5) is arranged on the first mounting surface (2), and the pressure plate lift calibration component (6) is arranged on the second mounting surface (3).

3. A clutch test equipment rapid calibration device according to claim 2, characterized in that: The fingertip characteristic components (5) are located on the same circumference and are arranged symmetrically about the center of the circle.

4. A clutch test equipment rapid calibration device according to claim 3, characterized in that: There are 20 fingertip characteristic components (5).

5. A clutch test equipment rapid calibration device according to claim 4, characterized in that: The pressure plate lift calibration component (6) is located on the same circumference, and the center of the circle where the pressure plate lift calibration component (6) is located, the center of the circle where the fingertip characteristic component (5) is located, and the geometric center of the support seat (1) are coaxial.

6. A clutch test equipment rapid calibration device according to claim 5, characterized in that: The first mounting surface (2) and the second mounting surface (3) are located on two sides of the support seat (1), and the first mounting surface (2) and the second mounting surface (3) are parallel planes.

7. A clutch test equipment rapid calibration device according to claim 6, characterized in that: A plurality of support handles (4) are arranged on the first mounting surface (2) and the second mounting surface (3); The height of the support handle (4) on the first mounting surface (2) is higher than the plane where the fingertip characteristic component (5) is located; The height of the support handle (4) on the second mounting surface (3) is greater than the height of the highest pressure plate lift calibration component (6).

8. A clutch test equipment rapid calibration device according to claim 7, characterized in that: The support handle (4) is arranged symmetrically about the axis of the support base (1).

9. A clutch test equipment rapid calibration device according to claim 8, characterized in that: A plurality of groups of sliding installation grooves (7) are provided on the first installation surface (2) and the second installation surface (3), and the support handle (4) is detachably connected to the sliding installation groove (7).

10. A clutch test equipment rapid calibration device according to claim 8, characterized in that: The support seat (1) is provided with a plurality of weight-reducing holes (8).

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