Fan frame stamping and shaping device

Abstract

The utility model discloses a fan frame stamping and shaping device which comprises a machining table, a groove is formed in the center of the top of the machining table, a circular plate is movably connected into the groove, a first supporting plate is installed on the top of the circular plate, and a second supporting plate is movably installed on the top of the first supporting plate. A clamping mechanism is mounted at the top of the second supporting plate, and a control center is mounted in the center of the bottom of the machining table. The second handle can control the bidirectional screw rod to rotate so as to control the threaded plate to move in opposite directions, the two arc-shaped plates clamp and fix the frame body, and the arc-shaped plates can clamp and fix the frame bodies with different shapes, so that the application range is widened, and the practicability is high. And springs are arranged between the elastic arc-shaped plates and the fixing plates, so that when the frame body is attached to the elastic arc-shaped plates and deforms, elastic force generated after the springs are compressed enables the elastic arc-shaped plates to be only attached to the outer wall of the frame body, and the clamping effect is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of parts processing, in particular to a fan frame stamping and shaping device. BACKGROUND

[0002] The material of the fan frame currently used can be roughly divided into a die-casting metal material frame and an injection molding plastic material frame. The die-casting metal material frame may have uneven surface or unequal aperture size during stamping, and needs to be shaped. The clamping and fixing of the frame is particularly important during the shaping operation.

[0003] The existing shaping operation usually uses two sets of clamping plates to clamp and fix the fan frame. However, with the improvement of people's quality of life, many fan frames with different shapes appear. It is difficult to clamp and fix the fan frame with the normal two sets of clamping plates, and it is also difficult to adjust the irregular fan frame.

[0004] Therefore, it is necessary to provide a fan frame stamping and shaping device to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a fan frame stamping and shaping device to solve the problems in the background art. The utility model technical scheme provides a solution significantly different from the prior art to solve the problem that the prior art solution is too single.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a fan frame stamping and shaping device, comprising a machining table, a groove is formed in the top center of the machining table, a circular plate is movably connected inside the groove, a first support plate is installed on the top of the circular plate, a second support plate is movably installed on the top of the first support plate, a clamping mechanism is installed on the top of the second support plate, and a control center is installed at the bottom center of the machining table.

[0007] Preferably, a first slot is formed in the top center of the first support plate, a threaded rod is rotatably connected inside the first slot, a threaded block fixed to the bottom of the second support plate is installed on the outer wall of the threaded rod, and a first handle extending to the outside of the first support plate is connected to one end of the threaded rod.

[0008] Preferably, the clamping mechanism comprises a second slot formed in the top of the second support plate, a bidirectional screw rod is rotatably connected inside the second slot, a threaded plate is installed on the outer wall of the bidirectional screw rod, a fixed plate is connected to the top of the threaded plate, an elastic block is connected to the opposite end of the fixed plate, an elastic arc-shaped plate is connected to the opposite end of the elastic block, and a second handle is connected to one end of the bidirectional screw rod penetrating through the second support plate.

[0009] Preferably, the elastic arc-shaped plate is provided with a spring fixed to one end of the fixed plate at the front and rear ends of the side close to the fixed plate.

[0010] Preferably, the control center comprises a shell installed at the center of the bottom of the processing table, a motor is installed at the inner bottom center of the shell, a rectangular block is connected to the output end of the motor, and telescopic rods are installed at the four corners of the inner bottom of the shell.

[0011] Preferably, the rectangular block is limitingly installed in the limit groove opened in the bottom of the circular plate, and the top of the telescopic rod is flush with the bottom of the first supporting plate.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The second handle can control the rotation of the bidirectional screw rod and the opposite movement of the threaded plate, so that the two arc-shaped plates clamp and fix the frame body, the arc-shaped plates can clamp and fix frame bodies of different shapes, the application range is increased, the spring is arranged between the elastic arc-shaped plate and the fixed plate, when the frame body adheres to the elastic arc-shaped plate and deforms, the elastic force of the compressed spring makes the elastic arc-shaped plate adhere to the outer wall of the frame body only, and the clamping effect is further improved.

[0014] The first handle can control the rotation of the threaded rod, and the second supporting plate can be adjusted in position left and right through the threaded block, when the frame body needs to be rotated, the rectangular block is controlled to rotate through the motor, and then the circular plate is driven to rotate, so that the first supporting plate and the second supporting plate rotate synchronously, the adjustment of the angle of the frame body is achieved, when the height of the frame body needs to be increased, the telescopic rod is arranged to be elongated upward and abut against the circular groove opened in the bottom of the first supporting plate, the first supporting plate is driven to move upward along with the telescopic rod, at this time, the rectangular block is separated from the circular plate, so that the effect that the height of the frame body can be changed is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the three-dimensional of the utility model Figure 1 ;

[0016] Figure 2 is the three-dimensional of the utility model Figure 2 ;

[0017] Figure 3 is the separation diagram of the utility model

[0018] Figure 4 is the connection schematic view of the internal parts of the control center and the first supporting plate of the utility model.

[0019] In the figure: 1, processing platform; 2, groove; 3, round plate; 4, first support plate; 5, second support plate; 6, clamping mechanism; 601, second slot; 602, bidirectional screw; 603, threaded plate; 604, fixed plate; 605, elastic block; 606, elastic arc plate; 607, second handle; 7, control center; 701, shell; 702, motor; 703, rectangular block; 704, telescopic rod; 8, first slot; 9, threaded rod; 10, threaded block; 11, first handle; 12, spring. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the utility model, it should be explained that the orientation or position relationship indicated by the terms 'center', 'upper', 'lower', 'left', 'right','vertical', 'horizontal', 'inner', 'outer' and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model. In addition, the terms 'first','second', 'third' are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms'mounting', 'connection', 'connecting','setting' 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 the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. The embodiments will be described below according to the overall structure of the utility model.

[0022] Please refer to Figures 1-4 A fan frame body stamping and shaping device, including processing platform 1, the top center of processing platform 1 is provided with groove 2, the inside of groove 2 is movably connected with round plate 3, the top of round plate 3 is provided with first support plate 4, the top of first support plate 4 is movably provided with second support plate 5, the top of second support plate 5 is provided with clamping mechanism 6, the bottom center of processing platform 1 is provided with control center 7.

[0023] As Figures 1-4As shown, the top center of the first support plate 4 is provided with a first slot 8, the inside of the first slot 8 is rotatably connected with a threaded rod 9, the outer wall of the threaded rod 9 is provided with a threaded block 10 fixed at the bottom of the second support plate 5, one end of the threaded rod 9 is connected with a first handle 11 extending to the outside of the first support plate 4, the first handle 11 is arranged to control the rotation of the threaded rod 9, and then the position adjustment of the second support plate 5 can be controlled through the threaded block 10.

[0024] As shown, Figures 1-4 The clamping mechanism 6 includes a second slot 601 provided in the top of the second support plate 5, the inside of the second slot 601 is rotatably connected with a double screw rod 602, the outer wall of the double screw rod 602 is provided with a threaded plate 603, the top of the threaded plate 603 is connected with a fixed plate 604, the opposite end of the fixed plate 604 is connected with an elastic block 605, the opposite end of the elastic block 605 is connected with an elastic arc-shaped plate 606, one end of the double screw rod 602 penetrates through the second support plate 5 and is connected with a second handle 607, the second handle 607 is arranged to control the rotation of the double screw rod 602 and then control the opposite movement of the threaded plate 603, so that the two arc-shaped plates clamp and fix the frame body, and the arc-shaped plates arranged can clamp and fix frame bodies of different shapes, increasing the application range.

[0025] As shown, Figures 1-4 The side of the elastic arc-shaped plate 606 close to the fixed plate 604 is provided with a spring 12 fixed at one end of the fixed plate 604, the spring 12 is arranged between the elastic arc-shaped plate 606 and the fixed plate 604, when the frame body is deformed by being attached to the elastic arc-shaped plate 606, the elastic force of the compressed spring 12 makes the elastic arc-shaped plate 606 only attach to the outer wall of the frame body, and the clamping effect is further improved.

[0026] As shown, Figures 1-4 The control center 7 includes a shell 701 mounted at the bottom center of the machining table 1, the inside bottom center of the shell 701 is provided with a motor 702, the output end of the motor 702 is connected with a rectangular block 703, the inside bottom four corners of the shell 701 are provided with telescopic rods 704, when the frame body needs to be rotated, the rectangular block 703 is controlled to rotate by the motor 702, and then the circular plate 3 is driven to rotate, so that the first support plate 4 and the second support plate 5 are synchronously rotated, and the adjustment of the angle of the frame body is achieved.

[0027] As shown, Figures 1-4 The rectangular block 703 is limitingly installed in the limiting slot provided in the bottom of the circular plate 3, the top of the telescopic rod 704 is flush with the bottom of the first support plate 4, when the height of the frame body needs to be raised, the telescopic rod 704 is arranged to be elongated upward and abut against the circular slot provided in the bottom of the first support plate 4, and then the telescopic rod 704 drives the first support plate 4 to move upward, at this time the rectangular block 703 is separated from the circular plate 3, and the effect that the height of the frame body can be changed is achieved.

[0028] It is worth noting that all electrical components used are existing technologies, and the 704 telescopic pole is an electric telescopic pole.

[0029] Working principle: During use, the second handle 607 controls the rotation of the bidirectional screw 602, which in turn controls the threaded plate 603 to move in opposite directions. This allows the two arc-shaped plates to clamp and fix the frame. The arc-shaped plates can clamp and fix frames of different shapes, increasing the application range. Because springs 12 are provided between the elastic arc-shaped plate 606 and the fixed plate 604, when the frame deforms against the elastic arc-shaped plate 606, the compressed elastic force of the spring 12 ensures that the elastic arc-shaped plate 606 only adheres to the outer wall of the frame, further improving the clamping effect. The first handle 11 controls the threaded rod 9. The frame can be rotated, and the second support plate 5 can be adjusted left and right by controlling the threaded block 10. When the frame needs to be rotated, the rectangular block 703 is rotated by the motor 702, which in turn drives the circular plate 3 to rotate, so that the first support plate 4 and the second support plate 5 rotate synchronously, thereby achieving the adjustment of the frame angle. When the frame height needs to be increased, the telescopic rod 704 extends upward and abuts against the circular groove opened at the bottom of the first support plate 4. The telescopic rod 704 then drives the first support plate 4 to move upward. At this time, the rectangular block 703 separates from the circular plate 3, thereby achieving the effect of changing the height of the frame.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fan frame stamping and shaping device comprising a processing table (1), characterized in that: The top center of the processing table (1) is provided with a groove (2), the inside of the groove (2) is movably connected with a round plate (3), the top of the round plate (3) is provided with a first support plate (4), the top of the first support plate (4) is movably provided with a second support plate (5), the top of the second support plate (5) is provided with a clamping mechanism (6), and the bottom center of the processing table (1) is provided with a control center (7).

2. A fan frame punching and shaping device according to claim 1, characterized in that: The top center of the first support plate (4) is provided with a first slot (8), the inside of the first slot (8) is rotatably connected with a threaded rod (9), the outer wall of the threaded rod (9) is provided with a threaded block (10) fixed at the bottom of the second support plate (5), and one end of the threaded rod (9) is connected with a first handle (11) extending to the outside of the first support plate (4).

3. The fan frame punching and shaping device according to claim 1, characterized in that: The clamping mechanism (6) comprises a second slot (601) formed in the top of the second support plate (5), the inside of the second slot (601) is rotatably connected with a bidirectional screw rod (602), the outer wall of the bidirectional screw rod (602) is provided with a threaded plate (603), the top of the threaded plate (603) is connected with a fixed plate (604), the opposite end of the fixed plate (604) is connected with an elastic block (605), the opposite end of the elastic block (605) is connected with an elastic arc plate (606), and one end of the bidirectional screw rod (602) penetrates through the second support plate (5) and is connected with a second handle (607).

4. The fan frame punching and shaping device according to claim 3, characterized in that: The elastic arc plate (606) is provided with a spring (12) fixed at one end of the fixed plate (604) on the side close to the fixed plate (604).

5. The fan frame body punching and shaping device according to claim 1, characterized in that: The control center (7) comprises a housing (701) mounted at the bottom center of the processing table (1), a motor (702) mounted at the inside bottom center of the housing (701), a rectangular block (703) connected with the output end of the motor (702), and four telescopic rods (704) mounted at the inside bottom corners of the housing (701).

6. A fan frame punching and shaping device according to claim 5, characterized in that: The rectangular block (703) is limitingly installed in the limit slot formed in the bottom of the round plate (3), and the top of the telescopic rod (704) is flush with the bottom of the first support plate (4).

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