Clutch cover assembly tongue flipper

Abstract

The utility model relates to the field of clutch tongue, especially to a clutch cover assembly tongue turning device, including workbench, still include pressure head and flatting subassembly, through starting hydraulic push rod and push the upper die plate moves down, guide bushing slides along guide pillar, ensure that the upper die plate is perpendicular to the lower die plate, the pressure head of upper die plate will diaphragm spring flatten, the upper die plate moves down and makes the mold spring be compressed and drives the floating plate to move down, utilize the spring piece of elastic force of mold spring and flatten, eliminate the assembly gap between spring piece and cover, support ring, guarantee that part is closely attached, the limiting post one of floating plate top moves down with floating plate, when support ring is turned over to design angle, limiting post one and upper die plate bottom contact, prevent the floating plate from continuing to move down, prevent support ring from being excessively forced and concave down, the hydraulic push rod reaches the preset maximum stroke and stops and presses down, limiting post two and limiting post three contact, limit the upper die plate from moving down further, avoid the deformation of cover caused by excessive pressure when turning tongue.

Description

Technical Field

[0001] This utility model relates to the field of clutch flapping mechanism, and more particularly to a clutch cover assembly flapping device. Background Technology

[0002] The clutch flap cover assembly is one of the key components in the AMT system. Its technical background is closely related to the development of AMT technology, the optimization of clutch actuators, and the requirements for lightweight and high reliability. As part of the clutch actuator, the flap cover assembly is used to transmit or release the clutch clamping force to ensure the smoothness and reliability of power transmission. Through a special structural design, the flap cover assembly can compensate for the wear of parts and maintain stable performance during long-term use.

[0003] The working principle of the clutch cover assembly flipping tongue device is to achieve precise positioning, flattening, pushing and double limiting of the parts through the coordinated cooperation of various components, thereby completing the flipping tongue assembly. Through mechanical structure and double limiting, the flipping tongue clearance is precisely controlled, while ensuring that the spring plate has wear compensation capability after assembly, thus improving the long-term performance of the clutch cover assembly.

[0004] In the long term, the diaphragm spring and support ring of a traditional clutch cover assembly will wear down due to friction, resulting in performance degradation. If the flap is too tight, the spring will lose its compensating ability and fail to meet performance standards. If the flap clearance is too large, the durability of the clutch cover assembly will decrease, and it may even lead to clutch damage. Utility Model Content

[0005] To address the technical issues that arise from excessively tight clutch flaps leading to performance defects, loss of spring compensation capability, and excessively large clutch flap clearance causing premature clutch assembly failure and ultimately clutch damage.

[0006] The technical solution of this utility model is as follows: a clutch cover assembly flipping device, including a worktable, a pressure head and a flattening assembly, a support column fixedly connected above the worktable, a top plate fixedly connected above the support column, a hydraulic push rod fixedly connected above the top plate, a flattening assembly provided below the hydraulic push rod, an upper template fixedly connected below the hydraulic push rod, a mold spring fixedly connected below the upper template, a floating plate fixedly connected to the other side of the mold spring, a limit post fixedly connected above the floating plate, a push plate fixedly connected inside the upper template, a guide groove opened inside the floating plate, a push block slidably connected inside the guide groove, a support rod fixedly connected below the upper template, and a pressure head fixedly connected above the support rod.

[0007] Preferably, a lower template is fixedly connected to the top of the workbench, and a clutch cover assembly is provided above the lower template.

[0008] Preferably, the clutch cover assembly includes a cover, a spring plate, a support ring, and a diaphragm spring. The diaphragm spring is disposed above the lower mold, the cover is disposed above the diaphragm spring, the support ring is disposed above the cover, and the spring plate is disposed inside the support ring.

[0009] Preferably, a guide post is fixedly connected to the upper part of the lower template, and a guide sleeve is movably sleeved above the guide post.

[0010] Preferably, the upper part of the guide sleeve is fixedly connected to the bottom of the upper template.

[0011] Preferably, a limiting column is fixedly connected to the lower part of the upper template.

[0012] Preferably, a limit column is fixedly connected above the lower template.

[0013] The beneficial effects of this utility model are as follows: Through ingenious structural design, this utility model uses a hydraulic push rod to move the upper template downwards. The guide sleeve slides along the guide post, ensuring that the upper template is perpendicular to the lower template. The pressure head of the upper template flattens the diaphragm spring. The downward movement of the upper template compresses the mold spring, causing the floating plate to move downwards. The elastic force of the mold spring flattens the spring plate, eliminating the assembly gap between the spring plate and the cover and support ring, ensuring a tight fit between the parts. The first limiting post above the floating plate moves downwards with the floating plate. When the support ring folds to the designed angle, the first limiting post contacts the bottom of the upper template, preventing the floating plate from moving further downwards and preventing the support ring from sinking downwards due to excessive force. After the hydraulic push rod reaches the preset maximum stroke, it stops pressing down. The first limiting post contacts the second limiting post, limiting the upper template to move further downwards and preventing the cover from deforming due to excessive pressure when the tongue is flipped. Attached Figure Description

[0014] Figure 1 The diagram shown is a three-dimensional structural schematic of this utility model;

[0015] Figure 2 The diagram shown is a three-dimensional structural schematic of this utility model;

[0016] Figure 3 The diagram shown is a partial three-dimensional structural schematic of this utility model;

[0017] Figure 4 The diagram shown is a three-dimensional structural schematic of this utility model;

[0018] Figure 5 The diagram shown is a cross-sectional perspective view of the present invention.

[0019] Figure 6 The diagram shown is a cross-sectional perspective view of the present invention.

[0020] Explanation of reference numerals in the attached drawings: 101, workbench; 102, support column; 103, top plate; 104, hydraulic push rod; 105, upper template; 106, mold spring; 107, floating plate; 108, limit post one; 109, push plate; 110, push block; 111, support rod; 112, pressure head; 201, lower template; 202, cover; 203, spring plate; 204, support ring; 205, diaphragm spring; 301, guide post; 302, guide sleeve; 303, limit post two; 304, limit post three. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-6 This utility model provides an embodiment: a clutch cover assembly flipping device, including a worktable 101, a pressure head 112, and a flattening assembly. A support column 102 is fixedly connected above the worktable 101, a top plate 103 is fixedly connected above the support column 102, a hydraulic push rod 104 is fixedly connected above the top plate 103, a flattening assembly is disposed below the hydraulic push rod 104, an upper template 105 is fixedly connected below the hydraulic push rod 104, a mold spring 106 is fixedly connected below the upper template 105, a floating plate 107 is fixedly connected to the other side of the mold spring 106, a limit post 108 is fixedly connected above the floating plate 107, a push plate 109 is fixedly connected inside the upper template 105, and a guide groove is formed inside the floating plate 107. A push block 110 is slidably connected inside the groove. A support rod 111 is fixedly connected below the upper template 105, and a pressure head 112 is fixedly connected above the support rod 111. By activating the hydraulic push rod 104, it extends downward, thereby pushing the upper template 105 downward. The downward movement of the upper template 105 compresses the mold spring 106, which in turn causes the floating plate 107 to move downward. The push plate 109 is fixed inside the upper template 105. The downward movement of the upper template 105 drives the push plate 109 downward. When the push plate 109 reaches the designated position, it pushes the push block 110 to slide along the guide groove inside the floating plate 107 to the outside of the mold. This ensures the accuracy of the movement trajectory of the push block 110 and the stroke of the floating plate 107, avoiding deviations in the tongue-flipping angle.

[0023] Please see Figures 1-3In this embodiment, a lower template 201 is fixedly connected above the workbench 101. A clutch cover assembly is disposed above the lower template 201. The clutch cover assembly includes a cover 202, a spring plate 203, a support ring 204, and a diaphragm spring 205. A diaphragm spring 205 is disposed above the lower template, a cover 202 is disposed above the diaphragm spring 205, and a support ring 204 is disposed above the cover 202. A spring plate 203 is disposed inside the support ring 204. By sequentially placing the diaphragm spring 205, cover 202, support ring 204, and spring plate 203 above the lower template 201, with the position of the spring plate 203 corresponding to the flap structure of the support ring 204, the clutch cover assembly is flattened by adjusting the flattening assembly. The pressure head 112 below 05 first contacts the diaphragm spring, applying vertical pressure to flatten it, ensuring that the diaphragm spring is parallel to the lower template 201. The upper template 105 moves downward, compressing the mold spring 106 and causing the floating plate 107 to move downward. The floating plate 107 presses above the spring sheet 203, using the elastic force of the mold spring 106 to flatten the spring sheet 203, eliminating the assembly gap between the spring sheet 203 and the cover 202 and the support ring 204, ensuring that the parts fit tightly. The limiting post 108 above the floating plate 107 moves downward with the floating plate 107. When the support ring 204 is folded to the designed angle, the limiting post 108 contacts the bottom of the upper template 105, preventing the floating plate 107 from continuing to move downward and preventing the support ring 204 from sinking downward due to excessive force.

[0024] Please see Figures 4-6 In this embodiment, the upper part of the guide sleeve 302 is fixedly connected to the bottom of the upper template 105, the lower part of the upper template 105 is fixedly connected to the second limiting post 303, and the upper part of the lower template 201 is fixedly connected to the third limiting post 304. When the hydraulic push rod 104 drives the upper template 105 to move up and down, the guide sleeve 302 slides along the guide post 301 to ensure that the movement trajectory of the upper template 105 is perpendicular to the lower template 201, avoiding tilting or deviation. After the hydraulic push rod 104 reaches the preset maximum stroke, it stops pressing down. At the same time, the second limiting post 303 contacts the third limiting post 304 to restrict the upper template 105 from moving down further, avoiding excessive pressure when flipping the tongue, which could cause the cover 202 to deform.

[0025] During operation, the diaphragm spring 205, cover 202, support ring 204, and spring plate 203 are sequentially placed above the lower template 201. The position of the spring plate 203 corresponds to the flap structure of the support ring 204. By activating the hydraulic push rod 104 to extend downward, the upper template 105 can be pushed downward. When the hydraulic push rod 104 drives the upper template 105 to move up and down, the guide sleeve 302 slides along the guide post 301 to ensure that the movement trajectory of the upper template 105 is perpendicular to the lower template 201, avoiding tilting or deviation. The pressure head 112 below the upper template 105 first contacts the diaphragm spring, applying vertical pressure to flatten it, ensuring that the diaphragm spring is parallel to the lower template 201. The downward movement of the upper template 105 compresses the mold spring 106, driving the floating plate. 107 moves downward, and the floating plate 107 presses down above the spring sheet 203. The elastic force of the mold spring 106 flattens the spring sheet 203, eliminating the assembly gap between the spring sheet 203 and the cover 202 and the support ring 204, ensuring that the parts fit tightly. The first limiting post 108 above the floating plate 107 moves down with the floating plate 107. When the support ring 204 is folded to the design angle, the first limiting post 108 contacts the bottom of the upper template 105, preventing the floating plate 107 from moving down further and preventing the support ring 204 from sinking due to excessive force. The hydraulic push rod 104 stops pressing down after reaching the preset maximum stroke. At the same time, the second limiting post 303 contacts the third limiting post 304, restricting the upper template 105 from moving down further and avoiding excessive pressure during the flapping of the flap, which could cause the cover 202 to deform.

[0026] Through the above steps, by activating the hydraulic push rod 104 to extend downward, the upper template 105 can be pushed downward. The downward movement of the upper template 105 compresses the mold spring 106, which in turn causes the floating plate 107 to move downward. The push plate 109 is fixed inside the upper template 105. The downward movement of the upper template 105 drives the push plate 109 to move downward. When the push plate 109 reaches the designated position, it pushes the push block 110 to slide outward along the guide groove inside the floating plate 107. This ensures the accuracy of the movement trajectory of the push block 110 and the stroke of the floating plate 107, avoiding deviations in the tongue-flipping angle.

Claims

1. A clutch cover assembly flipping device, comprising a worktable (101), characterized in that: It also includes a pressure head (112) and a flattening assembly. A support column (102) is fixedly connected above the worktable (101). A top plate (103) is fixedly connected above the support column (102). A hydraulic push rod (104) is fixedly connected above the top plate (103). A flattening assembly is provided below the hydraulic push rod (104). An upper template (105) is fixedly connected below the hydraulic push rod (104). A mold spring (106) is fixedly connected below the upper template (105). A floating plate (107) is fixedly connected to the other side of the mold spring (106). A limit post (108) is fixedly connected above the floating plate (107). A push plate (109) is fixedly connected inside the upper template (105). A guide groove is opened inside the floating plate (107). A push block (110) is slidably connected inside the guide groove. A support rod (111) is fixedly connected below the upper template (105). A pressure head (112) is fixedly connected above the support rod (111).

2. The clutch cover assembly flipping device according to claim 1, characterized in that: A lower template (201) is fixedly connected above the workbench (101), and a clutch cover assembly is provided above the lower template (201).

3. The clutch cover assembly flipping device according to claim 2, characterized in that: The clutch cover assembly includes a cover (202), a spring plate (203), a support ring (204), and a diaphragm spring (205). The diaphragm spring (205) is disposed above the lower mold, the cover (202) is disposed above the diaphragm spring (205), the support ring (204) is disposed above the cover (202), and the spring plate (203) is disposed inside the support ring (204).

4. The clutch cover assembly flipping device according to claim 2, characterized in that: A guide post (301) is fixedly connected above the lower template (201), and a guide sleeve (302) is movably sleeved above the guide post (301).

5. The clutch cover assembly flipping device according to claim 1, characterized in that: The top of the guide sleeve (302) is fixedly connected to the bottom of the upper template (105).

6. The clutch cover assembly flipping device according to claim 1, characterized in that: The upper template (105) is fixedly connected to the lower part of the limit column (303).

7. A clutch cover assembly flipping device according to claim 1, characterized in that: The upper part of the lower template (201) is fixedly connected to the limit column three (304).

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