Cold forging radiator integrated press forming machine

Abstract

The utility model discloses a cold -forging radiator integrated punch forming machine relates to cold -forging radiator processing equipment technical field, aims at solving the uneven technical problem of current raw material surface manual oiling, including by punch mechanism and stop mechanism punch forming machine main part, the rear side fixed setting of punch forming machine main part has the fixed base, the top of fixed base is fixedly arranged with the cylinder, the output of cylinder is fixedly connected with the oiling assembly for the oiling of raw material surface, the top side surface of fixed base still is fixedly arranged with the oil supply component for the oil supply of oiling assembly. In the utility model, the oiling assembly is connected with the oiling brush through the spring telescopic stand, can flexibly adapt to the raw material of different thickness, ensures the oiling strength even, avoids appearing partial missing coating or the condition of excessive oiling, effectively promotes the consistency and comprehensiveness of oiling, has the advantage that the oiling is even, keeps stable punch quality.

Description

Technical Field

[0001] This utility model relates to the technical field of cold forging radiator processing equipment, and more specifically, to an integrated stamping forming machine for cold forging radiators. Background Technology

[0002] In the production process of cold-forged radiators, the one-piece stamping machine is one of the key pieces of equipment. Applying oil to the raw materials before stamping can effectively reduce friction during the stamping process, reduce die wear, and improve product quality and production efficiency.

[0003] However, existing oiling methods have many problems. For example, the common manual oiling method often results in uneven oiling, making it difficult for workers to ensure that the oil evenly covers the surface of the raw materials. This affects the stamping effect and leads to unstable product quality. In view of this, we propose a one-piece stamping forming machine for cold forging heat sinks. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a cold forging radiator integrated stamping forming machine to solve the technical problem of uneven oiling on the surface of raw materials when manually applying oil.

[0005] To solve the above technical problems, this utility model provides the following technical solution: a cold forging radiator integrated stamping forming machine, including a stamping forming machine body composed of a stamping mechanism and a limiting mechanism, a fixed seat is fixedly provided on the rear side of the stamping forming machine body, a cylinder is fixedly provided on the top of the fixed seat, an oiling component for applying oil to the surface of the raw material is fixedly connected to the output end of the cylinder, and an oil supply component for supplying oil to the oiling component is also fixedly provided on the top side of the fixed seat; The oiling assembly includes a fixing plate, on which a symmetrical spring telescopic frame is fixedly installed on the side of the fixing plate near the main body of the stamping machine, and an oil brush is rotatably installed between the lower ends of the spring telescopic frames on both sides. The oil supply assembly includes a support frame, an oil box is fixedly installed on the top of the support frame, and a guide mechanism is provided on the side of the oil box near the main body of the stamping machine.

[0006] The oiling assembly of this utility model is connected to the oiling cylinder by a spring telescopic frame, which can flexibly adapt to raw materials of different thicknesses, ensure uniform oiling force, avoid local missed coating or excessive oiling, effectively improve the consistency and comprehensiveness of oiling, provide good surface conditions for subsequent stamping, reduce stamping defects caused by uneven oiling, and maintain stable stamping quality.

[0007] Preferably, the internal structure of the oil box has a cavity, and a plurality of springs are fixedly installed on the bottom side of the cavity. A squeezing plate that fits against the side of the cavity is fixedly connected between the top ends of each spring. A diverting plate is fixedly connected between the sides of the cavity near the opening, and an oil storage cavity is formed between the squeezing plate and the diverting plate. Oil-absorbing cotton for absorbing oil is placed on the top of the diverting plate.

[0008] Preferably, a sealing strip is fixedly installed on the side of the extrusion plate close to the oil box, and the sealing strip is embedded and connected to the extrusion plate.

[0009] Preferably, the guiding mechanism includes a horizontal plate, and a wave-shaped guide groove is provided on the side of the horizontal plate near the spring telescopic frame. The top of the guide groove is flush with the side plate of the oil box near the main body of the stamping machine. Guide openings are constructed on both sides of the guide groove. An extrusion rod that cooperates with the guide groove is fixedly provided on the bottom end of the spring telescopic frame near the side of the horizontal plate.

[0010] Preferably, the oil brushing cylinder includes a fixed cylinder, on the outer wall of the fixed cylinder is an oil-absorbing cotton, and the bottom of the oil-absorbing cotton is interference-fitted with the top of the oil-absorbing cotton. Both ends of the fixed cylinder are provided with hemispherical limiting grooves, and the end side of the spring telescopic frame is provided with a connecting groove corresponding to the limiting groove. A ball bearing is rotatably connected between the connecting groove and the limiting groove.

[0011] Preferably, the fixing cylinder and the oil-soaked cotton are snap-fitted together, and the internal structure of the fixing cylinder has a weight-reducing cavity.

[0012] Preferably, an oil baffle is provided between the three sides of the top of the oil box, and an oil receiving groove is fixedly provided on the side of the oil box near the main body of the stamping machine.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, the oiling component is connected to the oiling cylinder through a spring telescopic frame, which can flexibly adapt to raw materials of different thicknesses, ensure uniform oiling force, avoid local missed coating or excessive oiling, effectively improve the consistency and comprehensiveness of oiling, provide good surface conditions for subsequent stamping, reduce stamping defects caused by uneven oiling, and maintain stable stamping quality.

[0014] 2. This utility model also allows the brushing cylinder to automatically change its height when moving towards the raw material by cooperating with the guide groove on the guide mechanism and the extrusion rod, thereby avoiding contact with the side of the oil box, solving the problem of the adhering oil being scraped off, keeping the oil on the surface of the brushing cylinder sufficient, further improving the fullness of the oiling, and enhancing the oiling effect.

[0015] 3. This utility model also utilizes the spring and compression plate within the oil box to continuously apply pressure to the oil storage chamber, ensuring a constant and sufficient oil supply to the absorbent cotton. This eliminates the need for frequent manual oiling, saving labor costs and improving production efficiency. Simultaneously, the diverter plate ensures more even oil distribution, further guaranteeing the stability of the oil supply to the brush nozzle. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the other side of the structure of this utility model; Figure 3 for Figure 2 A partial cross-sectional view of the structure; Figure 4 for Figure 3 Enlarged structural diagram of section A; Figure 5 for Figure 3 A partial cross-sectional view of the structure on the other side; Figure 6 for Figure 5 Enlarged structural diagram of section B; Figure 7 This is a schematic diagram of one usage state of the present invention.

[0017] The following are the labels in the diagram: 1. Main body of the stamping machine; 2. Fixed base; 3. Cylinder; 4. Oiling assembly; 401. Fixed plate; 5. Oil supply assembly; 501. Support frame; 502. Oil box; 503. Cavity; 504. Spring; 505. Extrusion plate; 506. Sealing strip; 507. Diverter plate; 508. Oil-absorbing cotton; 509. Oil receiving groove; 6. Spring telescopic frame; 601. Connecting groove; 7. Oil brush; 701. Fixed cylinder; 702. Oil-absorbing cotton; 703. Limiting groove; 704. Weight reduction cavity; 8. Ball bearing. Detailed Implementation

[0018] like Figures 1 to 7 As shown, this utility model relates to an integrated stamping forming machine for cold forging radiators, comprising a stamping forming machine body 1 consisting of a stamping mechanism and a limiting mechanism. A fixed seat 2 is fixedly installed on the rear side of the stamping forming machine body 1, and a cylinder 3 is fixedly installed on the top of the fixed seat 2. An oiling component 4 for applying oil to the surface of the raw material is fixedly connected to the output end of the cylinder 3. An oil supply component 5 for supplying oil to the oiling component 4 is also fixedly installed on the top side of the fixed seat 2. First, the raw material is placed in the forming groove on the limiting mechanism. Then, the oiling component 4 is pushed to the position of the raw material by the operation of the cylinder 3 to perform back-and-forth oiling on its surface. After resetting, the raw material can be stamped by the pressing mechanism to improve the uniformity of oiling.

[0019] The oiling assembly 4 includes a fixed plate 401. A symmetrical spring telescopic frame 6 is fixedly installed on the side of the fixed plate 401 near the main body 1 of the stamping machine. An oil brush 7 is rotatably installed between the lower ends of the two spring telescopic frames 6. Under the support of the spring telescopic frame 6, the oil brush 7 can automatically move when it is squeezed. In this way, when it comes into contact with the raw material, it forms elastic pressure to fit the surface and improves the uniformity of oiling. The oil supply assembly 5 includes a support frame 501, and an oil box 502 is fixedly installed on the top of the support frame 501. The oil box 502 is provided with a guide mechanism 9 on the side near the main body 1 of the stamping machine. The guide mechanism 9 can control the oil brush 7 to move upward when it moves to the side of the oil box 502, so as to prevent the side wall of the oil box 502 from squeezing and scraping the oil adhering to the surface of the oil brush 7, and to maintain the fullness of the oil adhesion.

[0020] In an embodiment of this utility model, the oil supply component 5 includes a support frame 501. An oil box 502 is fixedly installed on the top of the support frame 501. The internal structure of the oil box 502 has a cavity 503. Several springs 504 are fixedly installed on the bottom side of the cavity 503. A squeezing plate 505 that fits against the side of the cavity 503 is fixedly connected between the top ends of each spring 504. A diverting plate 507 is fixedly connected between the sides of the cavity 503 near the opening. An oil storage cavity is formed between the squeezing plate 505 and the diverting plate 507. An oil-absorbing cotton 508 is placed on the top of the diverting plate 507. The oil storage cavity formed between the squeezing plate 505 and the diverting plate 507 can squeeze the springs 504 under the pressure of the oil. The elastic force of the springs 504 can make the squeezing plate 505 always apply pressure to the oil in the oil storage cavity. In this way, when the oil decreases during use, the squeezing plate 505 can move upward to ensure that the oil and the oil-absorbing cotton 508 are in full contact, thus achieving an automatic oil supply effect.

[0021] In the embodiments of this utility model, sealing strips 506 are fixedly installed on the sides of the extrusion plate 505 close to the oil box 502, and the sealing strips 506 are embedded and connected to the extrusion plate 505. Since the sealing strips 506 on the side of the extrusion plate 505 are tightly attached to the side of the oil box 502, oil leakage can be effectively prevented and the sealing performance of the storage can be improved. The embedded connection method can make the sealing strips 506 less prone to displacement under friction, thus maintaining a stable sealing effect.

[0022] In this embodiment of the utility model, the guide mechanism 9 includes a horizontal plate 901. A wave-shaped guide groove 902 is provided on the side of the horizontal plate 901 near the spring telescopic frame 6. The top of the guide groove 902 is flush with the side plate of the oil box 502 near the main body 1 of the stamping machine. Guide openings 903 are constructed on both sides of the guide groove 902. An extrusion rod 602 that cooperates with the guide groove 902 is fixedly provided on the bottom end of the spring telescopic frame 6 near the side of the horizontal plate 901. During the movement of the spring telescopic frame 6, the extrusion rod 602 can enter the interior of the guide groove 902 along the position of the guide opening 903, so that the extrusion rod 602 moves along the direction of the guide groove 902, thereby automatically compressing the spring telescopic frame 6 to retract, changing the height of the oil brush 7 so that it does not contact the side of the oil box 502. When it moves out from the other end of the guide groove 902, it maintains the initial position and does not affect the oiling work on the surface of the raw material. The diameter of the guide opening 903 is larger than the groove diameter of the guide groove 902, which facilitates the accurate entry of the extrusion rod 602 into the guide groove 902.

[0023] In an embodiment of this utility model, the oil brushing cylinder 7 includes a fixed cylinder 701, on the outer wall of which an oil-soaked cotton 702 is fixedly disposed, and the bottom of the oil-soaked cotton 702 is interference-fitted with the top of the oil-absorbing cotton 508. Both ends of the fixed cylinder 701 are provided with hemispherical limiting grooves 703, and the end side of the spring telescopic frame 6 is provided with a connecting groove 601 corresponding to the limiting groove 703. A rotating ball 8 is rotatably connected between the connecting groove 601 and the limiting groove 703. Flexible rotation is achieved through the limiting grooves 703 at both ends, the connecting groove 601 and the rotating ball 8, reducing the frictional resistance of the connection, so that the oil-soaked cotton 702 can rotate on its own when rubbed by the raw material, thereby improving the flexibility of the structural fit.

[0024] In the embodiments of this utility model, the fixed cylinder 701 and the oil-soaked cotton 702 are snapped together, and the internal structure of the fixed cylinder 701 has a weight-reducing cavity 704; the snap-connection method can ensure the stability of the position of the oil-soaked cotton 702 and prevent slippage. The design of the weight-reducing cavity 704 can reduce the overall weight and reduce the rotation resistance.

[0025] In an embodiment of this utility model, an oil baffle strip is reserved between the three sides of the top of the oil box 502, and an oil receiving groove 509 is fixedly provided on the side of the oil box 502 near the main body 1 of the stamping machine. The oil baffle strip on the top of the oil box 502 can prevent oil from overflowing from the side, and the oil receiving groove 509 near the side of the main body 1 of the stamping machine can catch the dripping oil.

[0026] Working Principle: This embodiment provides a cold-forged radiator integrated stamping forming machine. After the equipment is started, the oil supply component 5 provides a continuous oil source for the oiling process. The cavity 503 inside the oil box 502 stores the oil used for oiling. Under the elastic force of the spring 504, the extrusion plate 505 always applies pressure to the oil in the oil storage cavity. Since the sealing strip 506 on the side of the extrusion plate 505 is in close contact with the side of the oil box 502, it can effectively prevent oil leakage and ensure that the oil continuously wets the oil-absorbing cotton 508 located on the top of the diverter plate 507 under pressure, so that the oil-absorbing cotton 508 is always saturated with oil. Before the raw material is conveyed to the stamping position of the main body 1 of the stamping forming machine, the cylinder 3 is started, and its output end pushes the oiling component 4 to move towards the raw material. When the oil brushing cylinder 7 moves, the end of the spring telescopic frame 6, the squeezing rod 602, enters the guide groove 902 along the guide port 903. The height of the oil brushing cylinder 7 can be automatically changed by the guide groove 902, thereby preventing the oil brushing cylinder 7 from contacting the side wall when it is removed from the oil box 502, and maintaining the fullness of the adhering oil. When the oil brushing cylinder 7 contacts the surface of the raw material, it can automatically adjust its height according to the flatness of the raw material surface, ensuring that the oil-soaked cotton 702 of the oil brushing cylinder 7 is in close contact with the surface of the raw material. After the oil brush 7 comes into contact with the raw material, the increased friction causes it to rotate flexibly via the limiting grooves 703 at both ends, the connecting groove 601, and the rotating ball 8, allowing it to evenly coat the surface of the raw material with oil. During its return movement, it can coat the raw material surface again, further enhancing the uniformity of the coating. When the oil brush 7 returns to the top of the oil supply assembly 5, the bottom of the oil-absorbing cotton 702 and the top of the oil-absorbing cotton 508 are press-fitted together, causing the oil in the oil-absorbing cotton 508 to transfer to the oil-absorbing cotton 702 during contact. The friction between them also causes the oil brush 7 to rotate during movement, improving the overall oil adhesion and facilitating subsequent oiling. The weight-reducing cavity 704 inside the fixed cylinder 701 reduces the overall weight, making rotation smoother. The oil baffle strip at the top of the oil box 502 prevents oil from overflowing from the side, while the oil receiving groove 509 near the side of the stamping machine body 1 catches any dripping oil, preventing waste and equipment contamination. After the oiling process, cold forging can be performed through the cooperation of the stamping mechanism and the limiting mechanism, which reduces wear and improves the quality of the finished product.

[0027] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A cold-forged radiator integrated stamping forming machine, comprising a stamping forming machine body (1) composed of a stamping mechanism and a limiting mechanism, characterized in that, A fixed seat (2) is fixedly installed on the rear side of the main body (1) of the stamping machine. A cylinder (3) is fixedly installed on the top of the fixed seat (2). An oiling component (4) for applying oil to the surface of the raw material is fixedly connected to the output end of the cylinder (3). An oil supply component (5) for supplying oil to the oiling component (4) is also fixedly installed on the top side of the fixed seat (2). The oiling assembly (4) includes a fixing plate (401), and a symmetrical spring telescopic frame (6) is fixedly installed on the side of the fixing plate (401) near the main body (1) of the stamping machine. An oil brush (7) is rotatably installed between the lower ends of the spring telescopic frames (6) on both sides. The oil supply assembly (5) includes a support frame (501), and an oil box (502) is fixedly installed on the top of the support frame (501). The oil box (502) is provided with a guide mechanism (9) on the side near the main body (1) of the stamping machine.

2. The integrated stamping machine for cold-forged radiators according to claim 1, characterized in that, The internal structure of the oil box (502) has a cavity (503). Several springs (504) are fixedly installed on the bottom side of the cavity (503). A squeezing plate (505) that fits against the side of the cavity (503) is fixedly connected between the top ends of each spring (504). A diverting plate (507) is fixedly connected between the sides of the cavity (503) near the opening. An oil storage cavity is formed between the squeezing plate (505) and the diverting plate (507). An oil-absorbing cotton (508) for absorbing oil is placed on the top of the diverting plate (507).

3. The integrated stamping machine for cold-forged radiators according to claim 2, characterized in that, Each of the extrusion plates (505) has a sealing strip (506) fixedly installed on the side close to the oil box (502), and the sealing strip (506) is embedded and connected to the extrusion plate (505).

4. The integrated stamping machine for cold-forged radiators according to claim 1, characterized in that, The guiding mechanism (9) includes a horizontal plate (901). A wave-shaped guide groove (902) is provided on the side of the horizontal plate (901) near the spring telescopic frame (6). The top of the guide groove (902) is flush with the side plate of the oil box (502) near the main body (1) of the stamping machine. Guide ports (903) are constructed on both sides of the guide groove (902). An extrusion rod (602) that cooperates with the guide groove (902) is fixedly provided on the bottom end of the spring telescopic frame (6) near the side of the horizontal plate (901).

5. The integrated stamping machine for cold-forged radiators according to claim 2, characterized in that, The oil brushing cylinder (7) includes a fixed cylinder (701), on which an oil-soaked cotton (702) is fixedly installed. The bottom of the oil-soaked cotton (702) is interference-fitted with the top of the oil-absorbing cotton (508). Both ends of the fixed cylinder (701) are provided with hemispherical limiting grooves (703). The side of the end of the spring telescopic frame (6) is provided with a connecting groove (601) corresponding to the limiting groove (703). A ball bearing (8) is rotatably connected between the connecting groove (601) and the limiting groove (703).

6. The one-piece stamping forming machine for cold-forged radiators according to claim 5, characterized in that, The fixed cylinder (701) is snapped together with the oil-soaked cotton (702), and the internal structure of the fixed cylinder (701) has a weight-reducing cavity (704).

7. The integrated stamping machine for cold-forged radiators according to claim 2, characterized in that, Oil baffles are reserved between the top three sides of the oil box (502), and an oil receiving groove (509) is fixedly provided on the side of the oil box (502) near the main body (1) of the stamping machine.

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