Clutch cover assembly diaphragm spring hot stamping forming die

Abstract

The utility model discloses a clutch cover assembly diaphragm spring hot stamping forming die, and relates to the technical field of hot stamping forming dies, the clutch cover assembly diaphragm spring hot stamping forming die comprises a base, and a lower hot stamping forming die is arranged above the base. According to the clutch cover assembly diaphragm spring hot stamping forming die, the positions of the fan and the focal length adjustable thermal imager can be adjusted through rotation of the rotating plate, the fan and the focal length adjustable thermal imager can be located at different positions, the focal length adjustable thermal imager measures the temperature of the periphery, the fan controls the temperature of the surface, and the lifting plate moves upwards, so that the working efficiency is improved. The lifting plate is arranged in the groove and located on the outer side of the top end of the moving plate, the moving plate and the lifting plate are rotated, the fan and the focal length adjustable thermal imager are located on the upper portion, or the lifting plate rotates around the rotating frame and moves along the groove, the fan and the focal length adjustable thermal imager are located on the lower portion, and therefore the periphery, the upper face and the lower face can be processed. And the temperature uniformity can be ensured, and the forming effect is ensured.

Description

Technical Field

[0001] This utility model relates to the field of hot stamping forming mold technology, specifically a hot stamping forming mold for a clutch cover assembly diaphragm spring. Background Technology

[0002] Hot stamping dies are specialized dies used in hot stamping processes, primarily for forming metal materials (especially high-strength steel plates). They work by heating the metal sheet to a high temperature, applying pressure with the die to rapidly shape it, and simultaneously using an internal cooling system to harden the metal, resulting in high-strength, high-precision formed parts.

[0003] According to patent application number CN201320099931.2, this utility model discloses a hot stamping forming die. The beneficial effects of this utility model are that the structure is simple and easy to maintain, the cooling holes are filled with circulating coolant to prevent local overheating, and the springs can make the extrusion process more stable. In use, during the material forming process of the hot stamping forming die, the temperature at each position cannot be known, resulting in different temperatures at each position and making it impossible to guarantee temperature uniformity, which leads to poor forming effect.

[0004] Further searching patent application number CN202120984343.1 reveals that this utility model relates to the field of mold technology, and in particular to a hot stamping forming mold. This utility model can support the sheet metal to prevent it from collapsing during the forming process. However, during the hot stamping forming process, the temperature at each location cannot be known, resulting in different temperatures and an inability to guarantee temperature uniformity, which leads to poor forming results. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a hot stamping forming mold for a clutch cover assembly diaphragm spring. The rotation of the rotating plate allows for the adjustment of the positions of the fan and adjustable-focus thermal imager, enabling them to be positioned at different locations. The adjustable-focus thermal imager measures the temperature of the surrounding area, while the fan controls the surface temperature. The upward movement of the lifting plate, positioned on the outer top of the moving plate, allows for rotation of both the moving plate and the lifting plate, positioning the fan and adjustable-focus thermal imager on top. Alternatively, the lifting plate can rotate around the rotating frame and move along the groove, positioning the fan and adjustable-focus thermal imager below. This allows for processing of both the surrounding area and the top and bottom surfaces, ensuring temperature uniformity and guaranteeing the forming effect. This solves the problem of inconsistent temperatures at different locations during the hot stamping forming process, leading to poor forming results.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a hot stamping forming mold for a clutch cover assembly diaphragm spring, including a base, a lower hot stamping forming mold disposed above the base, a motion mechanism disposed on one side of the lower hot stamping forming mold, and an upper hot stamping forming mold disposed above the lower hot stamping forming mold.

[0007] The motion mechanism includes a rotating plate slidably connected to a base. An adjustment plate is provided above the rotating plate. Both the top surfaces of the rotating plate and the base are provided with sliding grooves. The bottom end of the adjustment plate extends into the interior of the sliding grooves. A lifting plate is provided above the rotating plate. A fan is provided on one side of the lifting plate, and an adjustable focal length thermal imager is provided below the fan. A motion plate is provided at the top of the adjustment plate, and rotating frames are provided on both sides of the bottom end of the adjustment plate.

[0008] Preferably, a fixing plate is fixedly provided on the top of the upper hot stamping forming mold, and a bracket is fixedly provided on one side of the base.

[0009] Preferably, push rods are provided on both sides of the top of the bracket, and an electric push rod is provided at the top of the end of the push rod away from the fixed plate.

[0010] Preferably, the push rod is slidably connected to the bracket, the bracket has an L-shaped cross-section, and the distance between the bracket and the base is greater than the length of the rotating plate.

[0011] Preferably, the top end of the adjusting plate is provided with a round rod, and the top end of the round rod is rotatably connected to the moving plate, while the bottom end of the round rod is fixedly connected to the adjusting plate.

[0012] Preferably, the bottom front of the adjusting plate is provided with a mounting hole, one side of the slide is provided with a groove, and one end of the rotating frame extends into the interior of the groove and is slidably connected with the groove.

[0013] Preferably, the bottom of the lower hot stamping forming mold is provided with a support rod, and the number of support rods is two, the distance between the two support rods is greater than the diameter of the fan.

[0014] Preferably, a rectangular plate is provided on the top of the rotating plate, and the rectangular plate is connected to the mounting hole by screws.

[0015] Preferably, the top of the fan is provided with a telescopic rod, and the fan is fixedly connected to the lifting plate through the telescopic rod.

[0016] Beneficial effects

[0017] This utility model provides a hot stamping mold for a clutch cover assembly diaphragm spring. Compared with the prior art, it has the following advantages:

[0018] 1. The hot stamping mold for the diaphragm spring of this clutch cover assembly allows the fan and adjustable focus thermal imager to be positioned differently by rotating the rotating plate. The adjustable focus thermal imager measures the temperature of the surrounding area, and the fan controls the surface temperature. The upward movement of the lifting plate, located on the outer top of the moving plate, allows the moving plate and lifting plate to rotate, positioning the fan and adjustable focus thermal imager on top, or allowing the lifting plate to rotate around the rotating frame and move along the groove, positioning the fan and adjustable focus thermal imager on the bottom. This allows for the processing of the surrounding area and both the top and bottom surfaces, ensuring temperature uniformity and guaranteeing the molding effect.

[0019] 2. The hot stamping mold for the diaphragm spring of the clutch cover assembly has a fixed connection between the bottom of the bracket and the bottom of the base, and the rotating plate is installed on the top side of the base. The distance between the bracket and the base is greater than the length of the rotating plate, which allows the rotation to enter between the bracket and the base without hindering the rotation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a side view of the overall structure of this utility model;

[0022] Figure 3 This is a cross-sectional view of the lifting plate and adjusting plate of this utility model;

[0023] Figure 4 This is a schematic diagram of the motion mechanism of this utility model.

[0024] In the diagram: 1. Base; 2. Motion mechanism; 201. Rotating plate; 202. Adjusting plate; 203. Slide groove; 204. Lifting plate; 205. Fan; 206. Adjustable focal length thermal imager; 207. Motion plate; 208. Fixed plate; 209. Round rod; 210. Rotating frame; 211. Mounting hole; 212. Support rod; 213. Rectangular plate; 214. Telescopic rod; 3. Lower hot stamping forming die; 4. Upper hot stamping forming die; 5. Bracket; 6. Push rod; 7. Electric push rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-2 This utility model provides a technical solution: a hot stamping forming mold for a clutch cover assembly diaphragm spring, including a base 1, a lower hot stamping forming mold 3 is provided above the base 1, a motion mechanism 2 is provided on one side of the lower hot stamping forming mold 3, and an upper hot stamping forming mold 4 is provided above the lower hot stamping forming mold 3.

[0027] A fixed plate 208 is fixedly installed on the top of the upper hot stamping forming mold 4, and a bracket 5 is fixedly installed on one side of the base 1. Push rods 6 are installed on both sides of the top of the bracket 5. An electric push rod 7 is installed on the top of one end of the push rod 6 and the fixed plate 208. The push rod 6 is slidably connected to the bracket 5. The cross-sectional shape of the bracket 5 is L-shaped. The electric push rod 7 can make the push rod 6 move downward, and the fixed plate 208 fixedly connected to the push rod 6 moves downward, which reduces the distance between the upper hot stamping forming mold 4 and the lower hot stamping forming mold 3 under the fixed plate 208, and finally they come into contact together to complete the mold closing work and allow the material to be formed.

[0028] Please see Figure 3-4 The motion mechanism 2 includes a rotating plate 201, which is slidably connected to the base 1. An adjustment plate 202 is provided above the rotating plate 201. The top surfaces of both the rotating plate 201 and the base 1 are provided with sliding grooves 203. The bottom end of the adjustment plate 202 extends into the interior of the sliding groove 203. A lifting plate 204 is provided above the rotating plate 201. A fan 205 is provided on one side of the lifting plate 204, and an adjustable focal length thermal imager 206 is provided below the fan 205. A motion plate 207 is provided at the top of the adjustment plate 202, and rotating frames 210 are provided on both sides of the bottom end of the adjustment plate 202.

[0029] The distance between the bracket 5 and the base 1 is greater than the length of the rotating plate 201. The top of the adjusting plate 202 is provided with a round rod 209, and the top of the round rod 209 is rotatably connected to the moving plate 207. The bottom of the round rod 209 is fixedly connected to the adjusting plate 202. When the bottom of the lifting plate 204 moves to the top of the moving plate 207, the moving plate 207 and the lifting plate 204 can rotate around the round rod 209 due to the rotatable connection between the top of the round rod 209 and the moving plate 207, achieving a 90-degree rotation, so that the fan 205 and the adjustable focal length thermal imager 206 are located on it.

[0030] The bottom front of the adjusting plate 202 is provided with a mounting hole 211, and a groove is provided on one side of the slide 203. One end of the rotating frame 210 extends into the inside of the groove and is slidably connected with the groove. Because one end of the rotating frame 210 extends into the inside of the groove and is slidably connected with the groove, the rotating frame 210 moves in a straight line along the groove.

[0031] The bottom of the lower hot stamping forming mold 3 is provided with support rods 212, and there are two support rods 212. The distance between the two support rods 212 is greater than the diameter of the fan 205, so that the fan 205 can enter between the two support rods 212. Cooling and temperature measurement can be performed through the fan 205 and the adjustable focal length thermal imager 206.

[0032] A rectangular plate 213 is provided on the top of the rotating plate 201. The rectangular plate 213 is connected to the mounting hole 211 by screws. The screws are inserted into the mounting hole 211 to prevent the adjusting plate 202 from rotating, ensuring a vertical state and facilitating subsequent operations.

[0033] A telescopic rod 214 is provided on the top of the fan 205. The fan 205 is fixedly connected to the lifting plate 204 through the telescopic rod 214. Initially, the distance between the fan 205 and the adjustable focus thermal imager 206 is large, reducing the obstruction of the line of sight by the fan 205. The temperature of one side of the surface can be detected by the adjustable focus thermal imager 206. If the surface temperature is too high, the length of the telescopic rod 214 is increased, which allows the fan 205 below the telescopic rod 214 to move downward, so that the fan 205 is located on the side of the lower hot stamping mold 3 and the upper hot stamping mold 4. The fan 205 can reduce the temperature on the side of the lower hot stamping mold 3 and the upper hot stamping mold 4 to prevent the temperature from becoming too high.

[0034] During operation, the relevant materials are placed inside the lower hot stamping mold 3. An electric push rod 7 is used, which causes the push rod 6 to move downwards. The fixed plate 208, which is fixedly connected to the push rod 6, moves downwards, reducing the distance between the upper hot stamping mold 4 and the lower hot stamping mold 3 below the fixed plate 208. Finally, they come into contact, completing the mold closing process and allowing the material to be formed. During the forming process, because the adjustable focal length thermal imager 206 is located on one side of the lower hot stamping mold 3 and the upper hot stamping mold 4, it inspects one side of the lower hot stamping mold 3 and the upper hot stamping mold 4. After the test is completed, because the rotating plate 201 is slidably connected to the base 1, the rotating plate 201 can be rotated around the base 1, and the lifting plate 204 and fan 205 on the rotating plate 201 can be rotated simultaneously. The lifting plate 204 and fan 205 can be rotated to another side for temperature detection or cooling. Subsequently, through continuous rotation, the temperature around the lower hot stamping die 3 and the upper hot stamping die 4 can be measured. When testing the lower part is required, the screw is turned, allowing it to separate from the mounting hole 211 on the surface of the adjusting plate 202. After separation, the adjusting plate 202... 02 and the lifting plate 204 rotate, rotating 90 degrees around the rotating frame 210. Then, the adjusting plate 202 and the lifting plate 204 are moved. Because one end of the rotating frame 210 extends into the interior of the groove and is slidably connected to the groove, the rotating frame 210 moves in a straight line along the groove, allowing the fan 205 and the adjustable focus thermal imager 206 to enter under the lower hot stamping mold 3 and be located between the two support rods 212. Cooling and temperature measurement can be performed by the fan 205 and the adjustable focus thermal imager 206. When it is necessary to measure the upper part, the lifting plate 204 and the adjusting plate 202 are kept in place. In the vertical position, the lifting plate 204 moves upward first, moving along the adjusting plate 202, causing the fan 205 and the adjustable focus thermal imager 206 to move upward together. When the bottom of the lifting plate 204 moves to the top of the moving plate 207, the top of the round rod 209 is rotatably connected to the moving plate 207, allowing the moving plate 207 and the lifting plate 204 to rotate around the round rod 209, achieving a 90-degree rotation. This positions the fan 205 and the adjustable focus thermal imager 206 on top, allowing them to monitor and control the temperature above, thus ensuring temperature uniformity and guaranteeing the molding effect.

[0035] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A clutch cover assembly diaphragm spring hot stamping forming die comprising a base (1), characterized in that: The upper side of the base (1) is provided with a lower hot stamping forming die (3), one side of the lower hot stamping forming die (3) is provided with a movement mechanism (2), the upper side of the lower hot stamping forming die (3) is provided with an upper hot stamping forming die (4); The movement mechanism (2) comprises a rotating plate (201), the rotating plate (201) is in sliding connection with the base (1), the upper side of the rotating plate (201) is provided with an adjusting plate (202), the top surfaces of the rotating plate (201) and the base (1) are both provided with sliding grooves (203), the bottom end of the adjusting plate (202) extends into the sliding grooves (203), the upper side of the rotating plate (201) is provided with a lifting plate (204), one side of the lifting plate (204) is provided with a fan (205), the lower side of the fan (205) is provided with an adjustable focus thermal imager (206), the top end of the adjusting plate (202) is provided with a movement plate (207), and the bottom ends of the adjusting plate (202) are both provided with rotating frames (210).

2. A clutch cover assembly diaphragm spring hot stamping forming die according to claim 1, characterized in that: The top of the upper hot stamping forming die (4) is fixedly provided with a fixed plate (208), and one side of the base (1) is fixedly provided with a support (5).

3. A clutch cover assembly diaphragm spring hot stamping forming die according to claim 2, characterized in that: The top ends of the support (5) are both provided with push rods (6), and the top ends, away from the fixed plate (208), of the push rods (6) are provided with electric push rods (7).

4. A clutch cover assembly diaphragm spring hot stamping forming die according to claim 3, wherein: The push rods (6) are in sliding connection with the support (5), the support (5) has an L-shaped cross section, and the distance between the support (5) and the base (1) is greater than the length of the rotating plate (201).

5. A clutch cover assembly diaphragm spring hot stamping forming die according to claim 1, wherein: The top end of the adjusting plate (202) is provided with a round rod (209), and the top end of the round rod (209) is in rotary connection with the movement plate (207); and the bottom end of the round rod (209) is fixedly connected with the adjusting plate (202).

6. A clutch cover assembly diaphragm spring hot stamping forming die as claimed in claim 1, wherein: The bottom end of the adjusting plate (202) is provided with a mounting hole (211), one side of the sliding groove (203) is provided with a groove, one end of the rotating frame (210) extends into the groove, and the rotating frame (210) is in sliding connection with the groove.

7. A clutch cover assembly diaphragm spring hot stamping forming die according to claim 1, wherein: The bottom of the lower hot stamping forming die (3) is provided with support rods (212), the number of the support rods (212) is two, and the distance between the two support rods (212) is greater than the diameter of the fan (205).

8. A clutch cover assembly diaphragm spring hot stamping forming die according to claim 6, characterized in that: The top of the rotating plate (201) is provided with a rectangular plate (213), and the rectangular plate (213) is connected with the mounting hole (211) through screws.

9. A clutch cover assembly diaphragm spring hot stamping forming die according to claim 1, wherein: The top of the fan (205) is provided with an extension rod (214), and the fan (205) is fixedly connected with the lifting plate (204) through the extension rod (214).

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