Clutch high and low temperature test equipment

Abstract

The utility model discloses clutch high and low temperature test equipment, which comprises a test box capable of adjusting temperature, one side of the test box is provided with a rotatable first transmission rod, and one end of the first transmission rod penetrates through the test box and is connected with a first chuck; a rotatable second transmission rod is arranged on the other side of the test box, one end of the second transmission rod penetrates through the test box and is connected with a second chuck, and the other end of the second transmission rod is in transmission connection with a driving device; and the first chuck and the second chuck are oppositely arranged. According to the clutch high and low temperature test equipment, a clutch can be placed between the first chuck and the second chuck, the clutch is driven by the driving device to rotate, so that the clutch rotates in the oil tanks with different temperatures, the influence of high and low oil temperatures on the clutch is measured, the operation is simple, the test result is accurate, the distance can be manually adjusted, and the test efficiency is improved. The application range is wide.

Description

Technical Field

[0001] This utility model relates to a testing device, specifically a high and low temperature testing device for clutches. Background Technology

[0002] The clutch is a crucial component of a car, significantly impacting its handling stability and ride comfort. With over a century of development, the clutch's function and effectiveness have continuously improved. To ensure stable clutch operation, testing is essential. Currently, it's necessary to measure the effects of high and low oil temperatures on the clutch; however, traditional testing equipment is complex to operate and yields inaccurate results, failing to meet these requirements. Therefore, a high and low temperature clutch testing device was designed to address these issues.

[0003] It should be noted that the above introduction to the technical background is only for the purpose of providing a clear and complete explanation of the technical solutions of this utility model and facilitating understanding by those skilled in the art. It should not be assumed that these technical solutions are known to those skilled in the art simply because they have been described in the background section of this utility model. Utility Model Content

[0004] To overcome the shortcomings of the prior art, the purpose of this utility model is to provide a high and low temperature testing device for clutches.

[0005] To achieve the above and other related objectives, the technical solution provided by this utility model is: a high and low temperature testing device for a clutch, comprising a temperature-adjustable testing chamber, a rotatable first transmission rod disposed on one side of the testing chamber, one end of the first transmission rod passing through the testing chamber and connected to a first chuck; a rotatable second transmission rod disposed on the other side of the testing chamber, one end of the second transmission rod passing through the testing chamber and connected to a second chuck, and the other end of the second transmission rod being drively connected to a driving device; the first chuck and the second chuck are disposed opposite to each other. In this solution, the clutch is placed between the first chuck and the second chuck, and the second transmission rod drives the second chuck to rotate through the driving device, causing the second chuck to rotate along with the clutch, while the first chuck follows the clutch, making operation convenient and testing efficiency high.

[0006] Furthermore, the first transmission rod is configured to reciprocate axially. In this design, the first transmission rod can move axially, making the distance between the first chuck and the second chuck adjustable, which facilitates the placement of the clutch and expands the testing range for clutches of different lengths.

[0007] Furthermore, the first transmission rod is mounted on a first mounting base, which is mounted on a guide rail. A rack is located below the first mounting base, and a handwheel is located on one side of the first mounting base. The handwheel engages with the rack via a gear, driving the first mounting base to move back and forth on the guide rail. In this design, a bearing is used between the first transmission rod and the first mounting base to achieve rotation. Rotating the handwheel rotates the gear, which in turn moves the rack, causing the first mounting base to move along the guide rail, thus realizing the back-and-forth movement of the first transmission rod. The manual operation method is simple and easy for the operator to adjust independently.

[0008] Furthermore, the second transmission rod is mounted on the second mounting base, which is fixed to the same worktable as the drive device. In this design, a bearing is provided between the second transmission rod and the second mounting base to achieve rotation. The second mounting base and the drive device are fixed to the same worktable, ensuring structural stability and achieving stable rotation of the second transmission rod.

[0009] Furthermore, a sealing ring is provided between the first transmission rod and the test chamber, and a sealing ring is provided between the second transmission rod and the test chamber. This design improves the sealing performance inside the test chamber, extends the duration of the constant temperature environment, and ensures accurate test results.

[0010] Furthermore, the test chamber is equipped with a placement platform, on which several evenly distributed mounting slots are provided. In this design, the placement platform facilitates the placement of the fuel tank, and the mounting slots facilitate the fixing of the fuel tank, thus ensuring the stability of the fuel tank placement.

[0011] Furthermore, several shock-absorbing pads are provided at the lower end of the placement platform. In this design, the shock-absorbing pads can provide cushioning and protection for the placement platform.

[0012] Furthermore, an air outlet plate is installed inside the test chamber of the test box, and a fan is installed on the inner side of the air outlet plate. In this solution, the heating equipment, in conjunction with the fan, delivers air through the test chamber of the air outlet plate, resulting in high heating efficiency.

[0013] Furthermore, both the first chuck and the second chuck are provided with retaining edges. In this design, the retaining edges are annular, which can limit the clutch movement and improve stability.

[0014] Furthermore, the test box, the first mounting base, and the second mounting base are all equipped with hooks. This design facilitates the transport and placement of the equipment and makes operation convenient.

[0015] Due to the application of the above technical solution, the beneficial effects of this utility model compared with the prior art are as follows:

[0016] The clutch high and low temperature testing equipment designed in this utility model can place the clutch between the first chuck and the second chuck, and drive the clutch to rotate through the drive device, so that it rotates in oil tanks with different temperatures, thereby measuring the effect of high and low oil temperatures on the clutch. It is simple to operate, provides accurate test results, allows manual adjustment of the distance, and has a wide range of applications. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the testing equipment of this utility model;

[0018] Figure 2 This is a schematic diagram of the test box structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the first mounting base and related structures of this utility model;

[0020] Figure 4 This is a schematic diagram of the second mounting base and related structures of this utility model;

[0021] In the attached diagrams above, 1 is the test box; 2 is the first transmission rod; 3 is the first chuck; 4 is the second transmission rod; 5 is the second chuck; 6 is the drive unit; 7 is the first mounting base; 8 is the guide rail; 9 is the handwheel; 10 is the second mounting base; 11 is the placement platform; 12 is the mounting groove; 13 is the shock-absorbing pad; 14 is the air outlet plate; and 15 is the hook. Detailed Implementation

[0022] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0023] It should be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0024] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0026] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0027] Example:

[0028] See appendix Figure 1 and attached Figure 2As shown, this embodiment provides a high and low temperature testing device for a clutch, including a temperature-adjustable test chamber 1. A temperature sensor is installed inside the test chamber 1 for temperature detection. A rotatable first transmission rod 2 is located on one side of the test chamber 1, with one end passing through the test chamber 1 and connected to a first chuck 3. A bearing is installed between the first transmission rod 2 and the test chamber 1. A rotatable second transmission rod 4 is located on the other side of the test chamber 1, with one end passing through the test chamber 1 and connected to a second chuck 5. The other end of the second transmission rod 4 is connected to a drive device 6. A bearing is installed between the second transmission rod 4 and the test chamber 1. The first chuck 3 and the second chuck 5 are positioned opposite each other. During testing, the clutch is placed between the first chuck 3 and the second chuck 5. The drive device 6 causes the second transmission rod 4 to rotate the second chuck 5, which in turn rotates the clutch. The first chuck 3 follows the clutch. An oil tank can be placed below the clutch, so that the lower end of the clutch contacts the oil when rotating. The operation is simple, and the test results are accurate. The first transmission rod 2 is axially reciprocating. In this embodiment, the first transmission rod 2 can move axially, making the distance between the first chuck 3 and the second chuck 5 adjustable, which facilitates the placement of the clutch and expands the testing range of clutches of different lengths.

[0029] See appendix Figure 3 As shown, the first transmission rod 2 is mounted on the first mounting base 7, which is mounted on the guide rail 8. A rack is located below the first mounting base 7, and a handwheel 9 is located on one side of the first mounting base 7. The handwheel 9 engages with the rack via a gear, driving the first mounting base 7 to move back and forth on the guide rail 8. In this embodiment, a bearing is used between the first transmission rod 2 and the first mounting base 7 to achieve rotation. Rotating the handwheel 9 rotates the gear, which in turn moves the rack, causing the first mounting base 7 to move on the guide rail 8, thus realizing the back-and-forth movement of the first transmission rod 2. The manual operation method is simple and easy for the operator to adjust independently. See Appendix Figure 4 As shown, the second transmission rod 4 is mounted on the second mounting base 10, and the second mounting base 10 and the drive device 6 are fixed on the same worktable. In this embodiment, a bearing is provided between the second transmission rod 4 and the second mounting base 10 to achieve rotation. The second mounting base 10 and the drive device 6 are fixed on the same worktable, ensuring the stability of the structure and realizing the stable rotation of the second transmission rod 4.

[0030] In some embodiments, a sealing ring is provided between the first transmission rod 2 and the test chamber 1, and a sealing ring is provided between the second transmission rod 4 and the test chamber 1. The sealing rings can improve the sealing performance inside the test chamber 1, increase the duration of the constant temperature environment, and ensure the accuracy of the test results.

[0031] See appendix Figure 1 and attachedFigure 2 As shown, the test chamber 1 has a placement platform 11 inside, with several evenly distributed mounting slots 12. In this embodiment, the placement platform 11 facilitates the placement of the oil tank, and the mounting slots 12 facilitate the fixing of the oil tank and ensure its stability. In some embodiments, the placement platform 11 is equipped with a heating function to heat the object above it, meeting the testing requirements. See Appendix Figure 2 As shown, a plurality of shock-absorbing pads 13 are provided at the lower end of the placement platform 11. In this embodiment, the shock-absorbing pads 13 can provide cushioning and protection for the placement platform 11.

[0032] See appendix Figure 2 As shown, an air outlet plate 14 is provided inside the test chamber of test box 1, and a fan is provided on the inner side of the air outlet plate 14. In this embodiment, the heating equipment, in conjunction with the fan, delivers air to the test chamber through the air outlet plate 14, resulting in high heating efficiency.

[0033] In some embodiments, both the first chuck 3 and the second chuck 5 are provided with retaining flanges. In this embodiment, the retaining flanges are annular, which can limit the clutch movement and improve stability.

[0034] See appendix Figure 1 and attached Figure 2 As shown, the test box 1, the first mounting base 7, and the second mounting base 10 are all equipped with hooks 15. In this embodiment, this facilitates the transportation and placement of the equipment and makes operation convenient.

[0035] The clutch high and low temperature testing equipment designed in this utility model can place the clutch between the first chuck and the second chuck, and drive the clutch to rotate through the drive device, so that it rotates in oil tanks with different temperatures, thereby measuring the effect of high and low oil temperatures on the clutch. It is simple to operate, provides accurate test results, allows manual adjustment of the distance, and has a wide range of applications.

[0036] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it. They cannot be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the protection scope of this utility model.

Claims

1. A clutch high and low temperature testing device, comprising an adjustable temperature testing chamber (1), characterized in that: A rotatable first transmission rod (2) is provided on one side of the test box (1), and one end of the first transmission rod (2) passes through the test box (1) and is connected to the first chuck (3). On the other side of the test box (1), there is a rotatable second transmission rod (4). One end of the second transmission rod (4) passes through the test box (1) and is connected to the second chuck (5). The other end of the second transmission rod (4) is connected to the drive device (6) for transmission. The first chuck (3) is positioned opposite to the second chuck (5).

2. The clutch high and low temperature testing equipment according to claim 1, characterized in that: The first transmission rod (2) is configured to reciprocate along the axial direction.

3. The clutch high and low temperature testing equipment according to claim 2, characterized in that: The first transmission rod (2) is mounted on the first mounting base (7), the first mounting base (7) is mounted on the guide rail (8), a rack is provided below the first mounting base (7), and a handwheel (9) is provided on one side of the first mounting base (7). The handwheel (9) is engaged with the rack through a gear and drives the first mounting base (7) to move back and forth on the guide rail (8).

4. The clutch high and low temperature testing equipment according to claim 3, characterized in that: The second transmission rod (4) is mounted on the second mounting base (10), and the second mounting base (10) and the drive device (6) are fixed on the same worktable.

5. The clutch high and low temperature testing equipment according to claim 1, characterized in that: A sealing ring is provided between the first transmission rod (2) and the test box (1), and a sealing ring is provided between the second transmission rod (4) and the test box (1).

6. The clutch high and low temperature testing equipment according to claim 1, characterized in that: The test box (1) is provided with a placement platform (11) inside, and the placement platform (11) has a number of evenly distributed mounting slots (12).

7. A clutch high and low temperature testing device according to claim 6, characterized in that: The lower end of the placement platform (11) is provided with several shock-absorbing pads (13).

8. The clutch high and low temperature testing equipment according to claim 1, characterized in that: An air outlet plate (14) is provided inside the test chamber of the test box (1), and a fan is provided on the inner side of the air outlet plate (14).

9. A clutch high and low temperature testing device according to claim 1, characterized in that: Both the first chuck (3) and the second chuck (5) are provided with retaining edges.

10. A clutch high and low temperature testing device according to claim 4, characterized in that: The test box (1), the first mounting base (7), and the second mounting base (10) are all equipped with hooks (15).

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