Automobile clutch diaphragm spring processing equipment

Abstract

The application discloses a kind of automobile clutch diaphragm spring processing equipment, including bottom frame, top frame, heating assembly, cooling assembly, conveying assembly and lifting assembly, the top frame is erected on the bottom frame, and processing space is formed between the two, the top frame is fixedly installed with the bottom frame, the heating assembly is fixedly arranged on the bottom frame, the cooling assembly is fixedly installed on the bottom frame, the cooling assembly is located in one side of the heating assembly, the conveying assembly is located on the top frame, the bottom end of the conveying assembly extends downward and is connected with the lifting assembly, and the lifting assembly is located in the processing space, the conveying assembly can slide along the longitudinal direction of the top frame.The present application relates to the technical field of diaphragm spring processing, by heat treatment and cooling partition design, avoid the phenomenon of cold and hot cross, so that heat treatment and cooling efficiency are improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of diaphragm spring processing, and particularly relates to an automobile clutch diaphragm spring processing equipment. BACKGROUND

[0002] The diaphragm spring clutch itself has the functions of a compression spring and a separation lever, so that the clutch structure is greatly simplified and the shaft size of the clutch is significantly shortened. In addition, the diaphragm spring has good nonlinear characteristics, and can be designed to make the friction plate wear to the limit, so that the compression force can still be maintained with little change, and the pedal force when the clutch is separated is reduced, so that the operation is easy. The production of the diaphragm spring mainly includes: stamping forming (blanking, window and groove processing and window hole rounding), heat treatment (forming quenching and tempering treatment) and surface treatment (shot peening and rust prevention treatment).

[0003] According to the "automobile pull type clutch diaphragm spring processing heat treatment equipment" provided in Chinese patent authorization announcement No. CN116555550B, the above-mentioned document mainly heats the diaphragm spring through an electric heater, then cools the diaphragm spring through the work of a fan, and finally realizes the recycling of the diaphragm spring through the design of a recycling device. The above-mentioned document can heat and cool the diaphragm spring in the heating bin. Although this processing method does not need to transfer the diaphragm spring after heat treatment for cooling, the cold and hot cross phenomenon occurs when heat treatment and cooling are carried out in a single area, which reduces the cooling and heating efficiency. In addition, since the fan and the air blower are designed as a whole air supply, the air supply precision is low, which causes part of the airflow to be discharged without heat exchange with the diaphragm spring. This cooling method further increases the cooling time of the diaphragm spring. Therefore, we provide an automobile clutch diaphragm spring processing equipment to solve the above-mentioned problems. SUMMARY

[0004] To solve the above-mentioned problems, that is, to solve the problems raised in the above-mentioned background technology, the application provides an automobile clutch diaphragm spring processing equipment, which comprises a bottom frame, a top frame, a heating assembly, a cooling assembly, a conveying assembly and a lifting assembly.

[0005] The top frame is arranged on the bottom frame, and a processing space is formed between the top frame and the bottom frame. The top frame and the bottom frame are fixedly installed.

[0006] The heating assembly is fixedly arranged on the bottom frame, and the cooling assembly is fixedly installed on the bottom frame. The cooling assembly is located on one side of the heating assembly.

[0007] The conveying assembly is located on the top frame, the bottom end of the conveying assembly extends downward and is connected with the pulling assembly, and the pulling assembly is located in the processing space, the conveying assembly can slide along the longitudinal direction of the top frame to drive the pulling assembly to slide, and the pulling assembly can be selectively connected with the membrane spring to be processed to drive the membrane spring to be processed to sequentially perform heating and cooling.

[0008] Preferably, the pulling assembly comprises a pneumatic cylinder, a mounting plate is fixedly arranged at the movable end of the pneumatic cylinder, a plurality of insertion barrels are threadedly connected to the bottom of the mounting plate, a pressing spring is arranged in the inner cavity of the insertion barrel, a work-shaped rod is arranged at the bottom end of the pressing spring, the work-shaped rod is slidingly arranged at the bottom of the inner cavity of the insertion barrel, a special-shaped groove is formed in the inner cavity of the insertion barrel, a sliding block integrally formed on the outer wall of the work-shaped rod is matched with the special-shaped groove, the sliding block is slidingly connected to the inside of the special-shaped groove, two rotating blocks are arranged in an annular array in the groove cavity of the work-shaped rod, the rotating blocks are rotatably connected to the work-shaped rod through a pin shaft, a push spring is fixedly arranged between the groove cavity of the work-shaped rod and the rotating blocks, two corresponding through grooves are formed in the outer wall of the insertion barrel, one end of the rotating block is rotatable to the outside of the through groove, a top disc is sleeved on the outer wall of the insertion barrel above the through groove, and a plurality of insertion strips are arranged in an annular array at the bottom of the top disc.

[0009] Preferably, a flow guide frame is arranged on the bottom frame, the flow guide frame comprises a cooling box, the cooling box is arranged on the bottom frame, a fixed clamping ring is fixedly arranged in each air duct of the cooling box, and the air duct bottom of the cooling box is connected with the output end of the cooling assembly.

[0010] Preferably, a compression spring is fixedly arranged at the top end of the fixed clamping ring, a movable clamping ring is fixedly arranged at the top end of the compression spring, and the movable clamping ring is slidingly arranged in the inner wall of the air duct of the cooling box.

[0011] Preferably, a flow guide disc is fixedly arranged in the inside of the movable clamping ring through a connecting block, a spring sheet is arranged between two adjacent insertion strips, and one end of the spring sheet close to the insertion barrel is fixedly connected with the top disc.

[0012] Preferably, a collecting frame is arranged on the bottom frame, the collecting frame comprises a tray, the tray is arranged on one side of the bottom frame, and a limiting rod corresponding to the insertion barrel is arranged at the top of the tray.

[0013] Preferably, a protection spring and a receiving disc are sequentially sleeved on the outer wall of the limiting rod, and the two ends of the protection spring are fixedly connected with the tray and the receiving disc respectively.

[0014] Preferably, the conveying assembly comprises two electric sliding tables, the two electric sliding tables are arranged on the top of the top frame, and a connecting plate is arranged on the sliding part of the electric sliding table.

[0015] Preferably, the heating assembly comprises a shell, the shell is arranged in the bottom frame, a plurality of electromagnetic coils are arranged in the shell, and a heating mold is arranged on the top of the electromagnetic coil.

[0016] Preferably, the cooling assembly comprises a fan, the fan is arranged on the bottom of the bottom frame, a wind collecting box is arranged on the outlet of the fan, a main air duct is arranged on the side wall of the wind collecting box, a plurality of auxiliary air ducts are arranged on the outer wall of the main air duct, a connecting pipe corresponding to the air duct of the cooling box is arranged on the top of the auxiliary air duct, a flow guide cover is arranged on the top end of the connecting pipe, and the flow guide cover is arranged in the air duct of the cooling box.

[0017] The application has the beneficial technical effects that the heat treatment and cooling are designed in different zones, the heat treatment and cooling efficiency are improved, and the heat and cold do not cross.

[0018] The lifting assembly is arranged on the conveying assembly, the batch of diaphragm springs can be lifted under the driving of the cylinder, the diaphragm springs can be demolded and cooled as a whole.

[0019] The diaphragm springs can be directly cooled in the cooling assembly after being heated, the heating assembly can continue to heat the next batch of diaphragm springs, and the continuity of the heat treatment of the diaphragm springs is ensured.

[0020] The flow direction of the air flow is controlled under the design of the flow guide frame, the air flow can be attached to the diaphragm springs, and the cooling efficiency of the diaphragm springs is further improved. DETAILED DESCRIPTION

[0021] Figure 1 The front view structural schematic diagram of the application is shown.

[0022] Figure 2 The cross-sectional view structural schematic diagram of the heating assembly of the application is shown.

[0023] Figure 3 The top view structural schematic diagram of the cooling assembly of the application is shown.

[0024] Figure 4 The side view structural schematic diagram of the application is shown.

[0025] Figure 5The unfolding structure of the plug-in cylinder is shown.

[0026] Figure 6 The structure of the plug-in cylinder and the I-shaped rod is shown.

[0027] Figure 7 The top view structure of the I-shaped rod and the rotating block is shown.

[0028] Figure 8 The cross-sectional structure of the top disc is shown.

[0029] Figure 9 The top view structure of the movable clasp and the flow guide disc is shown.

[0030] Figure 10 The connection structure of the rectangular frame and the filter screen is shown.

[0031] 1, bottom frame; 2, heating assembly; 21, shell; 22, electromagnetic coil; 23, heating mold; 3, cooling assembly; 31, fan; 311, rectangular frame; 3111, filter screen; 32, air collecting box; 33, air inlet main pipe; 34, air inlet auxiliary pipe; 35, connecting pipe; 351, ventilation valve; 36, flow guide cover; 4, conveying assembly; 41, electric sliding table; 42, connecting plate; 5, pulling assembly; 51, air cylinder; 52, mounting plate; 53, plug-in cylinder; 531, special-shaped groove; 532, through groove; 54, pressing spring; 55, I-shaped rod; 551, sliding block; 552, rotating block; 553, push piece spring; 56, top disc; 561, insertion strip; 562, elastic piece; 6, flow guide frame; 61, cooling box; 62, fixed clasp; 63, compression spring; 64, movable clasp; 65, flow guide disc; 7, collecting frame; 71, tray; 72, limiting rod; 73, protection spring; 74, bearing disc; 8, top rack. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present application are described below with reference to the accompanying drawings. Those skilled in the art will understand that these embodiments are only used to explain the technical principles of the present application, and are not intended to limit the protection scope of the present application.

[0033] The present application provides an automobile clutch diaphragm spring processing equipment, which comprises a bottom frame 1, a top rack 8, a heating assembly 2, a cooling assembly 3, a conveying assembly 4 and a pulling assembly 5.

[0034] The top rack 8 is erected on the bottom frame 1, and a processing space is formed between the two, and the top rack and the bottom frame are fixedly installed;

[0035] The heating assembly 2 is fixedly arranged on the bottom frame 1, and the cooling assembly 3 is fixedly arranged on the bottom frame 1 and located on one side of the heating assembly 2.

[0036] The conveying assembly 4 is located on the top frame 8, the bottom end of the conveying assembly 4 extends downward and is connected with the pulling assembly 5, the pulling assembly 5 is located in the processing space, the conveying assembly 4 can slide along the longitudinal direction of the top frame 8 (the length direction of the top frame 8) to drive the pulling assembly 5 to slide, and the pulling assembly 5 can be selectively connected with the diaphragm spring to be processed to drive the diaphragm spring to be processed to be heated and cooled in sequence.

[0037] As shown in Figure 1 and Figure 2 , the heating assembly 2 comprises a shell 21 which is installed through the inside of the table top of the bottom frame 1, twenty-five electromagnetic coils 22 are arranged in the inside of the shell 21, the electromagnetic coils 22 are designed in a conical shape to match the shape of the diaphragm spring, the diaphragm spring is uniformly heated, a heating mold 23 is arranged at the top of the electromagnetic coil 22, the heating mold 23 is arranged at the top of the shell 21, the heating mold 23 is also twenty-five, which corresponds to the twenty-five electromagnetic coils 22, and is designed in one piece, the mold cavity of the heating mold 23 is used to place the diaphragm spring, and the inner cavity of the heating mold 23 is designed with a groove for cooperation with the pulling assembly 5.

[0038] As shown in Figure 1 and Figure 3 , the cooling assembly 3 comprises a fan 31 which is arranged at the bottom of the table top of the bottom frame 1, a rectangular frame 311 is fixedly arranged at the air inlet of the fan 31, a filter screen 3111 is arranged in the inside of the rectangular frame 311, which can block the impurities in the external air outside the fan 31, a wind collecting box 32 is arranged at the air outlet of the fan 31, a main air guide pipe 33 is connected to the side wall of the wind collecting box 32, five sub air guide pipes 34 are connected to the outer wall of the main air guide pipe 33, five connecting pipes 35 are connected to the top of the sub air guide pipes 34, a flow guide cover 36 is connected to the top end of each connecting pipe 35, the fan 31 can collect air through the wind collecting box 32, and the air can be sent to the twenty-five flow guide covers 36 through the connecting pipes 35 under the guidance of the main air guide pipe 33 and the five sub air guide pipes 34, and a ventilation valve 351 is arranged on the pipeline of each connecting pipe 35, so as to control whether each flow guide cover 36 needs to be supplied with air, and the diaphragm spring can be moved above the flow guide cover 36 for air cooling after being heated.

[0039] As shown in Figure 1 and Figure 4As shown, the conveying assembly 4 includes two electric sliding tables 41, which are correspondingly fixed to the top of the top frame 8 on both sides. The sliding blocks 551 of the two electric sliding tables 41 are fixedly provided with a connecting plate 42. The two electric sliding tables 41 are connected by a PLC controller, so that they can work synchronously. The connecting plate 42 is used for installing the lifting assembly 5, so that the diaphragm spring after heating can be moved to the top of the flow guide cover 36 for cooling through grabbing and lifting.

[0040] As Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the lifting assembly 5 comprises a cylinder 51 which is installed through the inside of the connecting plate 42, and the movable end of the cylinder 51 is welded with a mounting plate 52, the bottom of the mounting plate 52 is threadedly connected with a plurality of insertion barrels 53, the inner cavity of the insertion barrel 53 is provided with a pressing spring 54, the bottom end of the pressing spring 54 is provided with an I-shaped rod 55 which is slidingly arranged at the inner cavity bottom of the insertion barrel 53, the inner cavity of the insertion barrel 53 is provided with a special-shaped groove 531, the outer wall of the I-shaped rod 55 is integrally formed with a sliding block 551 which is matched with the special-shaped groove 531, the sliding block 551 is slidingly connected in the inside of the special-shaped groove 531, the groove cavity of the I-shaped rod 55 is annularly arranged with two rotating blocks 552 which are rotatably connected with the I-shaped rod 55 through a pin shaft, the pushing piece spring 553 is fixedly arranged between the groove cavity of the I-shaped rod 55 and the rotating block 552, the outer wall of the insertion barrel 53 is provided with two corresponding through grooves 532, one end of the rotating block 552 can be rotated to the outside of the through groove 532, the outer wall of the insertion barrel 53 is sleeved with a top disc 56 above the through groove 532, the bottom of the top disc 56 is fixedly provided with a plurality of annularly arranged insertion strips 561 which can be inserted into the slot of the diaphragm spring, and the cross section of the insertion strip 561 is designed as an isosceles trapezoid to adapt to diaphragm springs with different slots, the insertion strip 561 and the insertion barrel 53 have a spacing of 10mm to form an airflow channel, the special-shaped groove 531 is designed as a whole annular communication, and the special-shaped groove 531 is designed as a whole wave shape, but in order to make the I-shaped rod 55 move upward relative to the insertion barrel 53, the I-shaped rod 55 is right-rotated through the cooperation of the special-shaped groove 531 and the sliding block 551, the top edge bottom corner of the special-shaped groove 531 is designed to be located on the left side of the bottom edge bottom corner, so that the sliding block 551 can be slid to the top curved corner of the special-shaped groove 531, and in order to make the I-shaped rod 55 move downward relative to the insertion barrel 53, the I-shaped rod 55 is continuously right-rotated through the cooperation of the special-shaped groove 531 and the sliding block 551, the top edge top corner of the special-shaped groove 531 is designed to be located on the right side of the bottom edge top corner, so that the sliding block 551 can be slid to the bottom curved corner of the special-shaped groove 531, thereby making the I-shaped rod 55 rotate one stroke in the insertion barrel 53, and the special-shaped groove 531 is designed as four strokes, which is matched with the two through grooves 532 and the two rotating blocks 552, when the cylinder 51 drives the I-shaped rod 55 to press down into the groove of the heating mold 23 and then move upward, the I-shaped rod 55 can rotate one stroke through the cooperation of the special-shaped groove 531 and the sliding block 551, at this time, the rotating block 552 can be rotated to the through groove 532, and under the action of the pushing piece spring 553, the rotating block 552 can be popped to the outside of the through groove 532, thereby clamping the diaphragm spring above the rotating block 552, realizing batch lifting of the diaphragm spring, and under the cooperation of the conveying assembly 4, the diaphragm spring can be moved to the cooling assembly 3 for cooling treatment.

[0041] As Figure 1 and Figure 9As shown, the bottom frame 1 is provided with a flow guide frame 6, the flow guide frame 6 comprises a cooling box 61, the cooling box 61 is installed on the table top of the bottom frame 1, and twenty-five air ducts corresponding to the diaphragm springs are formed in the cooling box 61, a fixed clasp ring 62 is fixedly arranged in each air duct of the cooling box 61, a flow guide cover 36 is fixedly installed at the bottom of the inner cavity of the air duct of the cooling box 61, a compression spring 63 is fixedly arranged at the top end of the fixed clasp ring 62, a movable clasp ring 64 is fixedly arranged at the top end of the compression spring 63, and the movable clasp ring 64 is slidingly arranged on the inner wall of the air duct of the cooling box 61. Through the design of the cooling box 61 and the internal air duct, each diaphragm spring can be individually cooled by air supply, at the same time, in order to ensure the air tightness between the fixed clasp ring 62 and the diaphragm spring, and avoid damaging the diaphragm spring when the air cylinder 51 is pressed down, a movable clasp ring 64 with elasticity is arranged above the fixed clasp ring 62, a flow guide disc 65 is fixedly arranged in the movable clasp ring 64 through a connecting block, a slot is designed at the central position of the flow guide disc 65, the bottom end of the I-shaped rod 55 can be moved into the slot, and when the diaphragm spring contacts the movable clasp ring 64, the I-shaped rod 55 is in a non-contact state with the flow guide disc 65. This design is to avoid the phenomenon that the I-shaped rod 55 rotates due to touching. The design of the flow guide disc 65 can make the airflow only flow between the flow guide disc 65 and the movable clasp ring 64 to the plug barrel 53, and then flow outwards through the notch channel reserved by the diaphragm spring. Finally, the airflow with heat is discharged at the gap between the top disc 56 and the air duct of the cooling box 61. This design makes the airflow always flow along the diaphragm spring, improves the cooling efficiency of the diaphragm spring, and a spring piece 562 is arranged between two adjacent plug strips 561. One end of the spring piece 562 close to the plug barrel 53 is fixedly connected with the top disc 56. In order to increase the air pressure during cooling, the spring piece 562 is designed to be curved, so that when the diaphragm spring contacts the plug strip 561, the spring piece 562 and the diaphragm spring form an elastic closed space. When the fan 31 blows air, the airflow can automatically lift the spring piece 562, increase the flow speed of the airflow, and further speed up the cooling speed of the diaphragm spring.

[0042] As Figure 1 and Figure 4As shown, the bottom frame 1 is provided with a collecting frame 7, which includes a tray 71 placed on one side of the top surface groove of the bottom frame 1, so as to fix the position of the tray 71 and ensure the corresponding accuracy of the I-shaped rod 55 and the tray 71. The top of the tray 71 is provided with a limiting rod 72 corresponding to the insertion cylinder 53. The outer wall of the limiting rod 72 is sequentially sleeved with a protective spring 73 and a receiving disc 74. The two ends of the protective spring 73 are fixedly connected with the tray 71 and the receiving disc 74, respectively. After the batch of diaphragm springs are cooled and transported by the conveying assembly 4 and the lifting assembly 5, they can be moved above the tray 71, so that the I-shaped rod 55 corresponds to the limiting rod 72. At this time, the lower pressing cylinder 51 moves the I-shaped rod 55 to the inner cavity of the insertion cylinder 53 again, so that the I-shaped rod 55 completes the second rotation stroke. At this time, the rotating block 552 can rotate to the inner cavities of the two insertion cylinders 53, and the diaphragm spring can slide downward to the top of the receiving disc 74. The elastic deformation of the protective spring 73 can avoid the bumping phenomenon of the diaphragm spring during collection. Secondly, the protective spring 73 can design the elastic coefficient according to the size of the diaphragm spring, so that the diaphragm spring at the top of the receiving disc 74 is always at the adaptive height. Finally, the staff can use the forklift to transport the tray 71 full of diaphragm springs.

[0043] Through the personnel in the art, all electrical components and parts in the case are general standard parts or parts known to those skilled in the art. Their structure and principle can be known by technical personnel through technical manual or through conventional experimental method. The model and the scheme are adapted to normally operate, and all electrical components and their power supply are connected through wires, and according to the actual situation, the appropriate controller is selected to meet the control requirements. The specific connection and control sequence should refer to the working principle of the following, the working order of each electrical component is completed, and the detailed connection means is the public known technology in the art, and the electrical control is not described.

[0044] Working principle: when the diaphragm spring is batch heat treated and cooled, the automatic manipulator can place twenty-five diaphragm springs in the heating mold 23 in turn, and make the notches of the diaphragm spring correspond to the insertion bar 561, then the automatic manipulator is used to grab the cover plate to close the top of the heating mold 23, so as to ensure the heat treatment efficiency of the diaphragm spring, then the electromagnetic coil 22 is energized to realize the heat treatment of the diaphragm spring, when the heat treatment is completed, the cover plate at the top of the heating mold 23 is taken off by the manipulator, at the same time, the I-shaped rod 55 is pressed down by the cylinder 51, so that the I-shaped rod 55 enters the inside of the insertion cylinder 53 after contacting with the insertion slot of the heating mold 23, at this time, the insertion bar 561 also enters the inside of the notch of the diaphragm spring, the cooperation of the sliding block 551 and the special-shaped slot 531 makes the sliding block 551 rotate right to the inner notch top corner of the special-shaped slot 531, and then drives the I-shaped rod 55 to rotate half a stroke, and then the movable end of the cylinder 51 moves up, at this time, the pressing spring 54 can push the I-shaped rod 55 to move down relative to the insertion cylinder 53 by using its elastic deformation, at this time, the sliding block 551 drives the I-shaped rod 55 to continue to rotate right along the slide of the special-shaped slot 531, so that the I-shaped rod 55 completes a rotating stroke, at this time, the rotating block 552 corresponds to the through slot 532, and under the action of the push spring 553, the rotating block 552 is pushed to the outside of the through slot 532, so that it forms a lifting clamp, and the diaphragm spring can be lifted in batches, at this time, the synchronous work of the two electric sliding tables 41 makes the diaphragm spring move to the upper part of the cooling box 61 and correspond to the air duct, at this time, the movable end of the cylinder 51 is pressed down again, so that the diaphragm spring can enter the corresponding air duct and tightly fit with the movable clasp 64, under the work of the fan 31, and through the air collection box 32, the air guide main pipe 33, the air guide auxiliary pipe 34 and the connecting pipe 35, the gas can be uniformly sent to the air duct through the flow guide cover 36, the airflow can enter the lower part of the diaphragm spring between the movable clasp 64 and the flow guide disc 65, and contact with the upper surface of the diaphragm spring through the notch of the diaphragm spring, at the same time, the pressure of the upper surface of the diaphragm spring is increased by the elastic piece 562, so as to increase the flow speed of the airflow, finally, the airflow after heat exchange is discharged at the gap between the air duct and the top disc 56, when the diaphragm spring after heat treatment is cooled, the diaphragm spring can be placed in the heating mold 23 by the automatic manipulator, so as to realize continuous operation, and after the diaphragm spring is cooled, the movable end of the cylinder 51 can be moved up, and the electric sliding table 41 drives the diaphragm spring to move again, until the I-shaped rod 55 corresponds to the limiting rod 72, at this time, the cylinder 51 drives the I-shaped rod 55 to move down, so that the I-shaped rod 55 contacts with the limiting rod 72 and moves to the inside of the insertion cylinder 53, at this time, the movable end of the cylinder 51 is moved up, so that the sliding block 551 and the special-shaped slot 531 complete a sliding stroke again, so that the rotating block 552 can move to the inner cavity of the insertion cylinder 53, and the contraction of the rotating block 552 can make the diaphragm spring fall to the top of the receiving disc 74, the elastic deformation of the protection spring 73 reduces the impact of the diaphragm spring falling directly on the tray 71, and the diaphragm spring can compress the protection spring 73 by its own gravity,The next batch of diaphragm springs can also be buffered, at this time the conveying assembly 4 can convey the lifting assembly 5 to move above the heating mold 23, wait for the diaphragm spring in the heating state to complete the heat treatment, and then sequentially cool and collect the diaphragm spring, when the tray 71 is full of diaphragm springs, the staff can use a forklift to transport the tray 71 full of diaphragm springs.

[0045] Although the present application has been described with reference to the preferred embodiments, various modifications can be made to the application without departing from the scope of the application, and equivalent substitutions can be made to the components thereof, and in particular, the technical features mentioned in each embodiment can be combined in any manner, as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0046] In the description of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is merely for the convenience of description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0047] In addition, it should be noted that in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0048] The term "comprising" or any other similar word is intended to cover non-exclusive inclusion, so that a process, article or equipment / device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to the process, article or equipment / device.

[0049] So far, the technical solutions of the present application have been described in combination with the preferred embodiments shown in the drawings, but those skilled in the art can easily understand that the protection scope of the present application is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or substitutions to the related technical features without departing from the principles of the present application, and the technical solutions after the changes or substitutions will fall within the protection scope of the present application.

Claims

1. A processing equipment for automotive clutch diaphragm springs, characterized in that: It includes a bottom frame (1), a top frame (8), a heating assembly (2), a cooling assembly (3), a conveying assembly (4), and a lifting assembly (5); The top frame (8) is mounted on the bottom frame (1), forming a processing space between them. The top frame (8) and the bottom frame (1) are fixedly installed. The heating component (2) is fixedly mounted on the bottom frame (1), and the cooling component (3) is fixedly mounted on the bottom frame (1). The cooling component (3) is located on one side of the heating component (2). The conveying assembly (4) is located on the top frame (8). The bottom end of the conveying assembly (4) extends downward and is connected to the lifting assembly (5). The lifting assembly (5) is located in the processing space. The conveying assembly (4) can slide along the longitudinal direction of the top frame (8) to drive the lifting assembly (5) to slide. The lifting assembly (5) can be selectively connected to the diaphragm spring to be processed to drive the diaphragm spring to be processed to be heated and cooled in sequence. The lifting assembly (5) includes a cylinder (51). A mounting plate (52) is fixedly installed on the movable end of the cylinder (51). Several inserts (53) are threadedly connected to the bottom of the mounting plate (52). A pressing spring (54) is installed in the inner cavity of each insert (53). An I-shaped rod (55) is installed at the bottom end of the pressing spring (54). The I-shaped rod (55) is slidably installed at the bottom of the inner cavity of the insert (53). A shaped groove (531) is opened in the inner cavity of the insert (53). A slider (551) adapted to the shaped groove (531) is integrally formed on the outer wall of the I-shaped rod (55). The slider (551) is slidably connected to the inside of the shaped groove (531). The I-shaped rod (55) has two rotating blocks (552) arranged in a ring inside the groove. The rotating blocks (552) are rotatably connected to the I-shaped rod (55) by a pin. A push spring (553) is fixedly provided between the groove of the I-shaped rod (55) and the rotating blocks (552). The outer wall of the insert (53) has two corresponding through slots (532). One end of the rotating block (552) can be rotated to the outside of the through slot (532). A top plate (56) is sleeved on the outer wall of the insert (53) above the through slot (532). The bottom of the top plate (56) has a number of insert strips (561) arranged in a ring. The cross section of the insert strips (561) is an isosceles trapezoid. The bottom frame (1) is provided with a flow guide (6), the flow guide (6) includes a cooling box (61), the cooling box (61) is installed on the bottom frame (1), and a fixing ring (62) is fixedly installed in each air duct of the cooling box (61). The bottom of the air duct of the cooling box (61) is connected to the output end of the cooling component (3).

2. The automotive clutch diaphragm spring processing equipment according to claim 1, characterized in that: A compression spring (63) is fixedly provided at the top end of the fixed retaining ring (62), and a movable retaining ring (64) is fixedly provided at the top end of the compression spring (63). The movable retaining ring (64) is slidably disposed on the inner wall of the air duct of the cooling box (61).

3. The automotive clutch diaphragm spring processing equipment according to claim 2, characterized in that: The movable retaining ring (64) has a guide plate (65) fixedly installed inside by a connecting block. A spring piece (562) is provided between two adjacent inserts (561). The end of the spring piece (562) near the insert (53) is fixedly connected to the top plate (56).

4. The automotive clutch diaphragm spring processing equipment according to claim 1, characterized in that: The bottom frame (1) is provided with a collection rack (7), which includes a tray (71). The tray (71) is placed on one side of the bottom frame (1), and the top of the tray (71) is provided with a limiting rod (72) that corresponds to the insert (53).

5. The automotive clutch diaphragm spring processing equipment according to claim 4, characterized in that: The outer wall of the limiting rod (72) is fitted with a protective spring (73) and a receiving plate (74) in sequence. The two ends of the protective spring (73) are fixedly connected to the tray (71) and the receiving plate (74) respectively.

6. The automotive clutch diaphragm spring processing equipment according to claim 1, characterized in that: The conveying assembly (4) includes two electric slides (41), which are respectively arranged on the top sides of the top frame (8). A connecting plate (42) is fixedly arranged on the sliding parts of the two electric slides (41), and the cylinder (51) is installed through the inside of the connecting plate (42).

7. The automotive clutch diaphragm spring processing equipment according to claim 1, characterized in that: The heating component (2) includes a housing (21), which is installed through the bottom frame (1). Several sets of electromagnetic coils (22) are installed inside the housing (21). A heating mold (23) is provided on the top of the electromagnetic coils (22). The heating mold (23) is installed on the top of the housing (21).

8. The automotive clutch diaphragm spring processing equipment according to claim 1, characterized in that: The cooling assembly (3) includes a fan (31), which is installed at the bottom of the bottom frame (1). The air outlet of the fan (31) is provided with an air collection box (32). The side wall of the air collection box (32) is connected to a main air intake pipe (33). The outer wall of the main air intake pipe (33) is connected to several secondary air intake pipes (34). The top of the secondary air intake pipes (34) is connected to a connecting pipe (35) corresponding to the air duct of the cooling box (61). The top of the connecting pipe (35) is connected to a guide shroud (36). The guide shroud (36) is inserted into the air duct of the cooling box (61).

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