Fin punching and bending composite structure

Abstract

The fin punching and bending composite structure comprises a bottom plate, a hydraulic cylinder, a servo motor, a punching machine and a bending machine, the hydraulic cylinder is installed in the middle of the upper surface of the bottom plate, the upper end of an output shaft of the hydraulic cylinder is fixedly connected with a supporting frame, and limiting mechanisms are arranged at the two ends of the lower surface of the supporting frame. A supporting plate is fixedly arranged on the inner wall of the supporting frame on the side of the transmission rod, the outer wall of the transmission rod is sleeved with a sleeve, transmission frames are fixed to the outer walls of the two sides of the sleeve, a punching machine and a bending machine are installed at the two ends of the upper surface of the supporting frame correspondingly, and a punch and a bending head are arranged on the punching machine and the bending machine correspondingly; and a lower punching die and a lower bending die are respectively mounted on the support frame below the punch and the bending head. According to the fin punching and bending composite structure, the fins can conveniently and automatically move between the punching part and the bending part, so that the use convenience of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fin processing equipment technical field, concretely is a fin punching and bending composite structure. BACKGROUND

[0002] Fin is a kind of metal sheet for enhancing heat exchange efficiency, mainly applied to air conditioner, chemical industry and electric power etc., and it is generally made of high thermal conductivity metal material, such as aluminium material or copper material etc., and fin punching and bending composite structure refers to the device that can punch and bend fin, and it is one of commonly used processing tools of fin.

[0003] However, the existing fin punching and bending composite structure has the following problems when in use:

[0004] Since the fin is moved between the punching part and the bending part of the device by manual mode, it is time-consuming and laborious, so the device needs to automatically adjust the position of the fin, but the existing fin punching and bending composite structure is not easy to automatically move the fin between the punching part and the bending part, reducing the use convenience of the device.

[0005] In view of the above problems, it is urgent to make innovative design on the basis of the original fin punching and bending composite structure. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a kind of fin punching and bending composite structure to solve the problem that the existing fin punching and bending composite structure is not easy to automatically move fin between punching part and bending part, and the use convenience of device is reduced.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of fin punching and bending composite structure, including bottom plate, hydraulic cylinder, servo motor, punching machine and bending machine, the upper surface middle part of the bottom plate is equipped with hydraulic cylinder, and the upper end of hydraulic cylinder output shaft is fixedly connected with support frame, and the lower surface both ends of support frame are provided with limit mechanism, and the end surface of support frame is installed with servo motor, while the end of servo motor output shaft is fixedly connected with transmission rod, the inner wall of support frame of transmission rod side is fixedly provided with support plate, and the outer wall of transmission rod is equipped with sleeve, and the both sides outer wall of sleeve is fixed with transmission frame, and the upper end of transmission frame is fixedly provided with clamp, the both ends of the upper surface of support frame are installed with punching machine and bending machine respectively, and punching machine and bending machine are provided with punch and bending head respectively, and the support frame below punch and bending head is installed with lower punching die and lower bending die respectively.

[0008] Preferably, the limiting mechanism comprises a limiting rod, a limiting plate and a knob, the limiting rod is movably installed on the lower surface of the supporting frame, the lower end of the limiting rod is movably provided with the limiting plate, and the side inner wall of the limiting plate is movably connected with the knob.

[0009] Preferably, the limiting rod and the supporting frame and the limiting plate form a rotating structure.

[0010] Preferably, the limiting plate and the bottom plate are slidably connected.

[0011] Preferably, the bottom plate upper surface of the side of the limiting plate is provided with equidistant positioning holes, and the limiting plate and the positioning holes are threadedly connected with the knob.

[0012] Preferably, the transmission rod and the supporting plate are rotatably arranged.

[0013] Preferably, the transmission rod and the sleeve are threadedly arranged.

[0014] Preferably, the transmission frame and the supporting frame are slidably connected.

[0015] Compared with the prior art, the fin punching and bending composite structure is convenient for the fin to automatically move between the punching part and the bending part, and the use convenience of the device is improved.

[0016] The transmission rod is driven by the servo motor, the sleeve moves relative to the transmission rod, the transmission frame is driven by the sleeve, and the clamp drives the fin to automatically move between the punching part and the bending part on the device, so that the device is convenient for the fin to automatically move between the punching part and the bending part, and the use convenience of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a cross-sectional structure schematic view of the utility model;

[0018] Figure 2 It is a punching machine side view structure schematic view of the utility model;

[0019] Figure 3 It is a bending machine side view structure schematic view of the utility model;

[0020] Figure 4 It is a supporting frame local plan view structure schematic view of the utility model;

[0021] Figure 5 It is a clamp plan view structure schematic view of the utility model.

[0022] In the figure: 1, bottom plate; 2, hydraulic cylinder; 3, support frame; 4, limiting mechanism; 401, limiting rod; 402, limiting plate; 403, knob; 5, positioning hole; 6, servo motor; 7, transmission rod; 8, support plate; 9, sleeve; 10, transmission frame; 11, clamp; 12, punching machine; 13, bending machine; 14, punch; 15, bending head; 16, lower punching die; 17, lower bending die. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a fin punching and bending composite structure, including bottom plate 1, hydraulic cylinder 2, support frame 3, limiting mechanism 4, limiting rod 401, limiting plate 402, knob 403, positioning hole 5, servo motor 6, transmission rod 7, support plate 8, sleeve 9, transmission frame 10, clamp 11, punching machine 12, bending machine 13, punch 14, bending head 15, lower punching die 16 and lower bending die 17, the upper surface middle of bottom plate 1 is equipped with hydraulic cylinder 2, and the upper end of hydraulic cylinder 2 output shaft is fixedly connected with support frame 3, and the lower surface both ends of support frame 3 are provided with limiting mechanism 4, and the end surface of support frame 3 is equipped with servo motor 6, while the end of servo motor 6 output shaft is fixedly connected with transmission rod 7, the inner wall of support frame 3 in transmission rod 7 side is fixedly provided with support plate 8, and the outer wall of transmission rod 7 is equipped with sleeve 9, and the outer wall of sleeve 9 is fixed with transmission frame 10 on both sides, and the upper end of transmission frame 10 is fixedly provided with clamp 11, the upper surface both ends of support frame 3 are equipped with punching machine 12 and bending machine 13 respectively, and punch 14 and bending head 15 are respectively provided on punching machine 12 and bending machine 13, and lower punching die 16 and lower bending die 17 are respectively installed on the support frame 3 below punch 14 and bending head 15.

[0025] Limiting mechanism 4 includes limiting rod 401, limiting plate 402 and knob 403, and limiting rod 401 is movably installed on the lower surface of support frame 3, and the lower end of limiting rod 401 is movably provided with limiting plate 402, and the inner wall of the side of limiting plate 402 is movably connected with knob 403, so as to improve the support stability of the device by limiting mechanism 4.

[0026] The limiting rod 401 and the support frame 3 and the limiting plate 402 constitute a rotating structure, which is convenient for the height adjustment of the support frame 3.

[0027] The limiting plate 402 and the bottom plate 1 are slidingly connected, which is convenient for the limiting rod 401 to drive the limiting plate 402 to slide relative to the bottom plate 1.

[0028] The limiting plate 402 and the bottom plate 1 are slidingly connected, which is convenient for the limiting rod 401 to drive the limiting plate 402 to slide relative to the bottom plate 1.

[0029] The transmission rod 7 and the support plate 8 are rotationally arranged, which is convenient for the servo motor 6 to drive the transmission rod 7 to rotate relative to the support plate 8.

[0030] The transmission rod 7 and the sleeve 9 are threadedly arranged, which is convenient for the sleeve 9 to move relative to the transmission rod 7 when the transmission rod 7 rotates.

[0031] The transmission frame 10 and the support frame 3 are slidingly connected, which is convenient for the sleeve 9 to drive the transmission frame 10 to slide relative to the support frame 3, so that the clamp 11 drives the fin to automatically move.

[0032] Working principle: when the fin punching and bending composite structure is used, first, as shown in FIG. 1, the fin punching and bending composite structure is placed on the support frame 3, and the limiting rod 401 is moved to the position of the limiting plate 402. Figures 1-5As shown, the user adjusts the height of the device according to the needs, at this time the user starts the hydraulic cylinder 2, then the hydraulic cylinder 2 drives the support frame 3 to move vertically to adjust the height of the device, and as the support frame 3 moves, the support frame 3 rotates relative to one end of the limiting rod 401 and drives the limiting rod 401 to move, and at the same time, the other end of the limiting rod 401 rotates relative to the limiting plate 402 and drives the limiting plate 402 to slide relative to the bottom plate 1, when the device height adjustment is completed, the user closes the hydraulic cylinder 2 and rotates the knob 403, then the knob 403 moves downward relative to the limiting plate 402 so that the knob 403 is inserted into the positioning hole 5, thereby limiting the limiting plate 402 to ensure the stability of the limiting rod 401, at this time the limiting rod 401 stably supports the support frame 3, thereby ensuring the stability of the support frame 3, so that the device is convenient for height adjustment according to the needs, and the supporting stability of the device is improved, then the user puts the fin to be processed into the clamp 11, then the user starts the servo motor 6, then the servo motor 6 drives the transmission rod 7 to rotate relative to the support plate 8, then the sleeve 9 moves along the transmission rod 7, then the sleeve 9 drives the transmission frame 10 to slide relative to the support frame 3, then the transmission frame 10 drives the clamp 11 to move, then the clamp 11 drives the fin to move so that the fin moves below the punch 14, then the user starts the punching machine 12, then the punching machine 12 drives the punch 14 to move downward, thereby cooperating with the lower punching die 16 to punch the fin, when the punching is completed, the user controls the punching machine 12 to reset, then the user starts the servo motor 6 so that the servo motor 6 drives the transmission rod 7 to rotate in reverse, then the sleeve 9 drives the transmission frame 10 to move in reverse, then the clamp 11 drives the fin to move in reverse so that the fin moves below the bending head 15, then the user starts the bending machine 13, then the bending machine 13 drives the bending head 15 to move downward, thereby cooperating with the lower bending die 17 to bend the fin, at this time the device completes the punching and bending of the fin, and the fin automatically moves on the device, so that the device is convenient for the fin to automatically move between the punching part and the bending part, thereby improving the use convenience of the device.

[0033] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A fin punching and bending composite structure, comprising a bottom plate (1), a hydraulic cylinder (2), a servo motor (6), a punching machine (12) and a bending machine (13), characterized in that: The upper surface of the bottom plate (1) is provided with a hydraulic cylinder (2) in the middle, and the upper end of the output shaft of the hydraulic cylinder (2) is fixedly connected with a support frame (3), and the lower surface of the support frame (3) is provided with a limiting mechanism (4) at both ends, and the end surface of the support frame (3) is provided with a servo motor (6), and the end of the output shaft of the servo motor (6) is fixedly connected with a transmission rod (7), and the inner wall of the support frame (3) on the side of the transmission rod (7) is fixedly provided with a support plate (8), and the outer wall of the transmission rod (7) is sleeved with a sleeve (9), and the outer wall of the sleeve (9) is fixedly provided with a transmission frame (10) at both sides, and the upper end of the transmission frame (10) is fixedly provided with a clamp (11), and the upper surface of the support frame (3) is provided with a punching machine (12) and a bending machine (13) at both ends, and the punching machine (12) and the bending machine (13) are provided with a punch (14) and a bending head (15) respectively, and the support frame (3) below the punch (14) and the bending head (15) is provided with a lower punching die (16) and a lower bending die (17) respectively.

2. A fin punch and bend composite structure according to claim 1, wherein: The limiting mechanism (4) comprises a limiting rod (401), a limiting plate (402) and a knob (403), the limiting rod (401) is movably mounted on the lower surface of the support frame (3), the lower end of the limiting rod (401) is movably provided with the limiting plate (402), and the side inner wall of the limiting plate (402) is movably connected with the knob (403).

3. The fin punch and bend composite structure of claim 2, wherein: The limiting rod (401) and the support frame (3) and the limiting plate (402) form a rotating structure.

4. The fin punch and bend composite structure of claim 2, wherein: The limiting plate (402) and the bottom plate (1) are slidingly connected.

5. The fin punch and bend composite structure of claim 2, wherein: The side of the limiting plate (402) is provided with a positioning hole (5) on the upper surface of the bottom plate (1) at equal intervals, and the limiting plate (402) and the positioning hole (5) are both threadedly connected with the knob (403).

6. The fin punch and bend composite structure of claim 1, wherein: The transmission rod (7) and the support plate (8) are rotatably arranged.

7. The fin punch and bend composite structure of claim 1, wherein: The transmission rod (7) and the sleeve (9) are threadedly arranged.

8. The fin punch and bend composite structure of claim 1, wherein: The transmission frame (10) and the support frame (3) are slidingly connected.

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