Clutch disc durability test equipment

Abstract

The utility model provides clutch disc durability test equipment, which relates to the field of test equipment and comprises a test equipment rack arranged on a working area, a clutch workpiece is fixed on the test equipment rack, and one side of the test equipment rack is provided with a placement rack with a plurality of separated storage frames. According to the invention, one side of the test equipment rack is provided with the placement rack with the plurality of separated storage frames, and one end of each separated storage frame is provided with an opening, so that to-be-tested samples can enter, and after the samples are sequentially put into the separated storage frames to be classified, the openings can be locked by rotating the limiting screws to move left and right; and when the samples need to be frequently replaced in the testing process, the storage space of the samples can be obtained, so that convenience is brought to the testing process.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment, and in particular to a clutch plate durability testing device. Background Technology

[0002] Clutch disc durability testing equipment is a specialized device designed to evaluate the durability characteristics of clutch discs under long-term or specific operating conditions. This type of equipment can highly simulate the working environment of clutch discs in actual vehicles or mechanical equipment, and comprehensively test the durability of clutch discs by precisely and repeatedly applying various loads and simulating real operating conditions.

[0003] During the testing process, the clutch disc sample to be tested must first be securely fixed to the testing equipment. Then, with the help of the host control system, the equipment can simulate the complex torsional forces that the clutch disc experiences during high-speed rotation to evaluate its ability to resist torsional fatigue. This testing method is crucial for ensuring the quality and reliability of the clutch disc and can identify and resolve potential durability issues in advance.

[0004] However, it is worth noting that since each test may involve multiple clutch plate samples and the samples may need to be changed frequently during the test, most current equipment lacks the structure or space to store the samples to be tested, which may cause inconvenience to the testing work. Therefore, a clutch plate durability testing device is proposed. Utility Model Content

[0005] This invention addresses the shortcomings of existing technologies by providing a clutch plate durability testing device. A placement rack with several compartmentalized storage frames is installed on one side of the testing equipment frame. Each compartment has an opening at one end, allowing the sample to be tested to enter. After the samples are placed into the compartments for classification, the openings are locked by rotating a limiting screw, ensuring stability after placement. The device also provides storage space for samples when frequent changes are needed during testing, thus simplifying the testing process.

[0006] In order to solve the above-mentioned technical problems, the present invention solves the problem that the clutch plate durability testing equipment lacks a structure or space to store the sample to be tested, which brings inconvenience to the testing work through the following technical solution.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A clutch plate durability testing device includes a testing device frame set on a working area, a clutch workpiece fixed on the testing device frame, and a placement rack with several partitioned storage frames on one side of the testing device frame. Limiting screws are provided at the openings of the partitioned storage frames for positioning.

[0009] Preferably, one end of the test equipment frame is connected to a rotating handle, and the other end is connected to a resilient stabilizing ring.

[0010] Preferably, the handle is provided with an elastic head.

[0011] Preferably, a fixing frame with a limiting slot is provided on one side of the test equipment rack, and a connector is connected to the bottom of the placement rack. The connector is provided with a positioning plug that can be inserted into the limiting slot.

[0012] Preferably, the fixing frame is provided with mounting clamps at both ends and is fastened to the outer wall of the test equipment frame by bolts.

[0013] Preferably, the connector is equipped with a handle that makes contact with the outer wall of the fixing frame.

[0014] Preferably, the bottom of the fixing frame is movably mounted with rollers via bearings, and the rollers move along the inner wall of the limiting slot.

[0015] Preferably, a compression support is provided between the placement rack and the working area. One end of the compression support is provided with multiple compression springs connected to the bottom of the placement rack, and the other end is provided with multiple bottom protrusions that compress the working area.

[0016] Preferably, the bottom of the placement rack is connected to a stabilizing sleeve frame, allowing the compression support to move within it.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The clutch plate durability testing equipment provided in this application features a placement rack with several compartmentalized storage frames on one side of the testing equipment frame. Each compartmentalized storage frame has an opening at one end, allowing the sample to be tested to enter. After the samples are placed into the compartmentalized storage frames for classification, the opening can be locked by rotating the limiting screw left and right, thus ensuring the stability of the placement. When samples need to be frequently changed during the testing process, storage space for the samples can also be obtained, thereby bringing convenience to the testing process.

[0019] This application incorporates a preset threaded groove, a rotating handle, and a stabilizing convex ring. The rotating handle facilitates the left and right movement of the rotating limit screw, while the stabilizing convex ring restricts the limit screw to prevent loss. The rotating handle also increases the friction of the contact surface.

[0020] This application uses a fixed frame, a limiting slot, a connector, and a positioning plug to install the positioning plug into the inside through the opening of the limiting slot, thereby positioning the entire placement frame on the side of the test equipment rack. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the overall disassembled structure of this utility model;

[0024] Figure 3 This is a partial structural diagram of the placement rack of this utility model, viewed from below.

[0025] Figure 4 This is a partial structural diagram of the disassembled placement rack of this utility model.

[0026] Figure 5 This is a partial structural diagram of the placement rack of this utility model, viewed from below and disassembled.

[0027] Figure 6 This is a partial structural schematic diagram of the side view of the disassembled cross-section of the placement rack of this utility model;

[0028] Figure 7 This is a partial structural diagram of the limiting screw and the rotating handle of this utility model.

[0029] Drawing number descriptions: 1. Test equipment rack; 101. Clutch workpiece; 102. Working area; 2. Placement rack; 3. Divider storage frame; 301. Pre-set threaded groove; 4. Limiting screw; 401. Rotary handle; 402. Elastic head; 403. Stabilizing convex ring; 5. Fixing frame; 501. Limiting slot; 502. Assembly clamp; 6. Connecting piece; 601. Positioning plug; 602. Roller; 603. Handle; 7. Extrusion support; 701. Extrusion spring; 702. Bottom convex layer; 703. Stabilizing sleeve frame. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings.

[0031] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious modifications will be apparent to those skilled in the art. The basic principles of the present invention defined in the following description can be used in other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0032] Those skilled in the art should understand that in the disclosure of this utility model, the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or position based on the orientation or positional relationship shown in the accompanying drawings. They are only for the purpose of simplifying the description of this utility model 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, the above terms should not be construed as limitations on this utility model.

[0033] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number. Example

[0034] Please see Figure 1 - Figure 7 A clutch plate durability testing device includes a testing device frame 1 set on a working area 102, a clutch workpiece 101 fixed on the testing device frame 1, a placement rack 2 with several partition storage frames 3 on one side of the testing device frame 1, and a limit screw 4 for positioning at the opening of the partition storage frame 3.

[0035] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The clutch plate durability testing equipment of this application mainly consists of a test equipment frame 1 that fixes the clutch workpiece 101, allowing the clutch workpiece 101 to simulate the complex torsional force it experiences during high-speed rotation on the test equipment frame 1, thereby evaluating its ability to resist torsional fatigue. The test is conducted on the clutch workpiece 101. A placement rack 2 with several partitioned storage frames 3 is set on one side of the test equipment frame 1. The placement rack 2 and the partitioned storage frames 3 are designed as an integral structure. One end of the partitioned storage frame 3 has an opening, allowing the sample to be tested to enter. After the sample is placed into the partitioned storage frame 3 for classification, the opening can be locked by rotating the limiting screw 4 left and right, thereby ensuring the stability after placement. When the sample needs to be changed frequently during the test, storage space for the sample can also be obtained, thus bringing convenience to the test process.

[0036] It should also be noted that the divider storage frame 3 is evenly distributed on the placement rack 2, and its placement space corresponds completely to the slot in the placement rack 2. This allows the bottom of the workpiece to extend into the placement rack 2 when it enters the divider storage frame 3, thereby increasing the placement area and improving stability. The design of the placement space inside the placement rack 2 is fully compatible with the design size of the sample to be placed, so as to meet the placement standards.

[0037] This application also includes a pre-set threaded groove 301, a rotating handle 401, and an elastic head 402. One end of the opening of the separating storage frame 3 is provided with an extension to the front end of the placement rack 2, which is relatively long. The pre-set threaded groove 301 is provided at this part so that the limiting screw 4 can be threadedly connected therein. The limiting screw 4 and the limiting screw 4 are designed as an integral structure. Rotating the rotating handle 401 can drive the limiting screw 4 to move left and right in front of the opening of the separating storage frame 3. The elastic head 402 is glued to the end of the limiting screw 4 away from the rotating handle 401. It is elastic to restrict the limiting screw 4 and prevent it from falling out of the pre-set threaded groove 301 during movement, which would cause it to be lost.

[0038] This application also includes a stabilizing protrusion ring 403. The stabilizing protrusion ring 403 is made of rubber and is glued to the inner end face of the rotating handle 401. When the limiting screw 4 is rotated and moves to contact the outer wall of the partition storage frame 3, the design of the stabilizing protrusion ring 403 allows the stabilizing protrusion ring 403 to contact the outer wall of the partition storage frame 3 first, thereby protecting the contact surface and improving the stability of the connection.

[0039] This application also includes a fixing frame 5, a limiting slot 501, a connector 6, and a positioning plug 601. The positioning plug 601 is fixed to one end of the bottom of the placement rack 2 by the connector 6. The limiting slot 501 is opened inside the fixing frame 5, so that the fixing frame 5 fits against the side of the test equipment rack 1. After the positioning plug 601 is inserted into the opening of the limiting slot 501, the placement rack 2 is installed as a whole and positioned on the side of the test equipment rack 1.

[0040] It should also be noted that the limiting slot 501 and the positioning plug 601 are designed to cooperate with each other. The lower end face of the positioning plug 601 is provided with a slope, and the bottom of the limiting slot 501 is provided with a slope that matches that of the positioning plug 601. This prevents the positioning plug 601 from moving outward after it is inserted into the limiting slot 501 at an angle, thus improving stability.

[0041] This application also includes an assembly clamp 502, which is fixedly installed on the end of the fixed frame 5 facing the test equipment frame 1. This allows the test equipment frame 1 to be positioned between the assembly clamps 502 when the fixed frame 5 is attached to one side of the test equipment frame 1, preventing the fixed frame 5 from moving back and forth. At the same time, the assembly clamp 502 is locked to the test equipment frame 1 with bolts, thereby positioning the entire structure above the fixed frame 5 on the side of the test equipment frame 1 and improving the convenience of operation.

[0042] This application also includes a roller 602, which is movably mounted on one end of the positioning plug 601 via a bearing. When the positioning plug 601 is driven into the limiting slot 501, the roller 602 rolls along the downward slope designed at the bottom of the limiting slot 501, thereby bringing the positioning plug 601 into the limiting slot 501 and improving the smoothness of installation.

[0043] This application also includes a handle 603, which is fixedly connected to the front end of the positioning plug 601. This facilitates movement, and when the positioning plug 601 is fully inserted into the limiting slot 501, the width of the handle 603 is greater than the width of the opening of the limiting slot 501, thereby restricting the positioning plug 601 outside the limiting slot 501.

[0044] This application also includes a compression support 7, compression springs 701, and a bottom protrusion layer 702. Several compression springs 701 are provided on the upper surface of the compression support 7. One end of each compression spring 701 is welded to the compression support 7, and the other end is welded to the corresponding position at the bottom of the placement frame 2, allowing the compression support 7 to extend and retract vertically. During the process of inserting the positioning plug 601 into the limiting slot 501, the compression support 7 moves upward, causing the compression springs 701 to be compressed and supported on the working area 102. This supports the other end of the placement frame 2, improving the overall stability of the placement frame 2. It also provides a certain degree of buffering and protection during the downward pressure applied to the placed workpiece. The bottom protrusion layer 702 is evenly glued to the bottom of the compression support 7 and can contact the working area 102. The bottom protrusion layer 702 is made of rubber, thus increasing the stability of the connection when the compression support 7 is supported on the working area 102.

[0045] This application also includes a stabilizing sleeve 703, which is fixedly installed at the bottom of the placement frame 2, allowing the compression support 7 to move within it when it moves up and down, thereby improving stability during movement.

[0046] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations or modifications.

Claims

1. A clutch disc durability testing device, characterized in that: The test equipment rack (1) is set on the work area (102), and the test equipment rack (1) has a clutch workpiece (101) fixed on it. A placement rack (2) with several partition storage frames (3) is set on one side of the test equipment rack (1). A limit screw (4) is set at the opening of the partition storage frame (3) for positioning.

2. The clutch disc durability testing device according to claim 1, characterized in that: One end of the test equipment frame (1) is connected to a rotating handle (401), and the other end is connected to a stabilizing ring (403) with elasticity.

3. The clutch disc durability testing device according to claim 2, characterized in that: The handle (401) is provided with an elastic head (402).

4. The clutch disc durability testing device according to claim 1, characterized in that: The test equipment rack (1) is provided with a fixed frame (5) with a limit slot (501) on one side. The bottom of the placement rack (2) is connected to a connector (6). The connector (6) is provided with a positioning plug (601) that can be inserted into the limit slot (501).

5. The clutch disc durability testing device according to claim 4, characterized in that: The fixed frame (5) is provided with mounting clamps (502) at both ends and is fastened to the outer wall of the test equipment frame (1) by bolts.

6. The clutch disc durability testing device according to claim 4, characterized in that: The connector (6) is connected to a handle (603) and makes it contact the outer wall of the fixing frame (5).

7. The clutch disc durability testing device according to claim 4, characterized in that: The bottom of the fixed frame (5) is movably mounted with a roller (602) via a bearing, and the roller (602) moves along the inner wall of the limiting slot (501).

8. The clutch disc durability testing device according to claim 1, characterized in that: A compression support (7) is provided between the placement rack (2) and the working area (102). One end of the compression support (7) is provided with multiple compression springs (701) connected to the bottom of the placement rack (2), and the other end is provided with multiple bottom protrusions (702) that compress the working area (102).

9. A clutch disc durability testing device according to claim 8, characterized in that: The bottom of the placement rack (2) is connected to a stabilizing sleeve (703) and the compression support (7) is movable therein.

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