A rectifier bridge lead shaper

Abstract

The invention discloses a rectifier bridge lead shaper, comprising a mounting frame, a shaping frame and a fixing plate, the top of the mounting frame is provided with a shaping frame, and positioning shafts are installed on both sides of the inside of the shaping frame, the outer wall of the positioning shaft is sleeved with two groups of moving blocks, the outer wall of the positioning shaft is sleeved with a spring connected to the inner wall of the shaping frame, the rear wall of the moving block is installed with a shaping frame, the inside of the shaping frame is provided with a pneumatic mechanism for reciprocating clamping, the top of the mounting frame is provided with a base, and the rectifier bridge body is provided above the base, the top of the mounting frame is provided with a fixing plate, the inside of the fixing plate is provided with a mounting shaft through a bearing, and the outer wall of the mounting shaft is provided with a gear, the device has a starting cylinder that moves backward, so that the shaping frame moves at the slideway position at the mounting frame, so that the shaping frame drives the shaping frame to clamp the lead at the rectifier bridge body for straightening.

Description

Technical Field

[0001] The invention relates to the technical field of rectifier bridge processing, in particular to a rectifier bridge lead shaper. Background Art

[0002] A rectifier diode is a semiconductor device used to convert alternating current into direct current. The most important characteristic of a diode is its unidirectional conductivity. In a circuit, current can only flow into the positive pole of the diode and out of the negative pole.

[0003] Patent No.: CN219900032U, the patent discloses an automatic diode lead shaper, including a base and a shaping unit; the base: a diode seat is provided in the middle of its upper surface, the sliding holes at the left and right ends of the diode seat are slidably connected with sliding bars, the sliding grooves on the upper surface of the base are slidably connected with support seats, the two sliding bars are fixedly connected to the support seats on the same side, a column is provided on the rear side of the upper surface of the base, and an electric push rod is provided on the upper side wall of the column; the shaping unit: slidably connected to the upper end of the column, the rear end of the shaping unit is fixedly connected to the telescopic end of the electric push rod; wherein: it also includes a controller, the controller is arranged in the middle of the base, the input end of the electric push rod is electrically connected to the output end of the controller, the diode lead automatic shaper can automatically press the diode lead in the process of shaping the diode lead, and can automatically adjust the shaping position of the diode lead, and is convenient to use.

[0004] The following problems exist in the use of the lead shaper: the traditional lead straightening is inconvenient to load and unload, and the processing time is long. Its processing method requires continuous cooperation between workers and machines, resulting in low production efficiency. Especially under the premise that the productivity of workers cannot be improved, this production method is difficult to adapt to the needs of modern production. Summary of the invention

[0005] The object of the present invention is to provide a rectifier bridge lead shaper to solve the related problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a rectifier bridge lead shaper, comprising a mounting frame, a shaping frame and a fixed plate, a shaping frame is arranged at the top of the mounting frame, and positioning shafts are arranged on both sides of the inside of the shaping frame, the outer wall of the positioning shaft is sleeved with two groups of moving blocks, the outer wall of the positioning shaft is sleeved with a spring connected to the inner wall of the shaping frame, the rear wall of the moving block is installed with the shaping frame, a pneumatic mechanism for reciprocating clamping is arranged inside the shaping frame, a base is arranged at the top of the mounting frame, and a rectifier bridge body is arranged above the base, a fixing plate is arranged at the top of the mounting frame, and a mounting shaft is installed inside the fixing plate through a bearing, and a gear is installed on the outer wall of the mounting shaft, a chain is arranged on the outer wall of the gear, and a transmission shaft is arranged on one side of the chain, a transmission block is installed on the outer wall of the transmission shaft, and a clamping block is installed on the front wall of the transmission block, a slide rail is installed at the top and bottom of the mounting frame, and a limiting frame adapted to the transmission block is installed inside the slide rail.

[0007] The technical solution provides a rectifier bridge lead shaper, wherein a cylinder is arranged at the top of the mounting frame, and an output end of the cylinder is connected to one end of a shaping frame.

[0008] The technical solution provides a rectifier bridge lead shaper, wherein the pneumatic mechanism includes an annular sleeve and a fan, an annular sleeve is installed at the top and bottom ends of the shaping frame, and the fan is installed on the outer wall of the shaping frame on one side of the annular sleeve.

[0009] The technical solution provides a rectifier bridge lead shaper, wherein the fan output end is equipped with an air pipe penetrating an annular sleeve, and the outer wall of the moving block is equipped with a piston block adapted to the inside of the annular sleeve.

[0010] The technical solution provides a rectifier bridge lead shaper, wherein a wear-resistant rubber block in contact with the rectifier bridge body is arranged at the bottom end of the clamping block.

[0011] The technical solution provides a rectifier bridge lead shaper, wherein a motor is arranged on the rear wall of the fixing plate, and the output end of the motor is connected to one end of the mounting shaft through a coupling.

[0012] Compared with the prior art, the present invention provides a rectifier bridge lead shaper, which has the following beneficial effects:

[0013] 1. The present invention starts a blower to blow air toward the annular sleeve through an air pipe, and then the piston block drives the moving block to move to the middle position in the annular sleeve, so that the spring is stretched. At the same time, two sets of shaping frames at the moving block fit together to clamp the lead wires at the rectifier bridge body. Then, the cylinder can be started to move backward, so that the shaping frame moves to the slide position at the mounting frame, and then the shaping frame drives the shaping frame to clamp the lead wires at the rectifier bridge body to straighten them. This structure is convenient for straightening the lead wires at the rectifier bridge body.

[0014] 2. The present invention drives the installation shaft to rotate by starting the motor, and the installation shaft drives the gear to rotate. The gear drives the chain to move, and the transmission shaft on one side of the chain drives the transmission block. The transmission block moves left and right and up and down along the outer wall of the chain at the transmission shaft in the limit frame, thereby facilitating the clamping block to press and hold the rectifier bridge body at intervals and load the material at the same time. This structure reduces manual operation procedures and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the top view structure of the present invention;

[0017] Figure 3 It is a front view cross-sectional structural schematic diagram of the present invention;

[0018] Figure 4 It is a schematic diagram of the front and cross-sectional structure of the base and the fixing plate of the present invention.

[0019] In the figure: 1. mounting frame; 2. shaping frame; 3. positioning shaft; 4. moving block; 5. spring; 6. annular sleeve; 7. piston block; 8. fan; 9. air pipe; 10. rectifier bridge body; 11. base; 12. fixing plate; 13. slide rail; 14. chain; 15. mounting shaft; 16. gear; 17. limit frame; 19. transmission shaft; 20. transmission block; 21. motor; 22. clamping block; 23. shaping frame; 24. cylinder. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Embodiment 1, as Figure 1-2As shown, the present invention provides a technical solution: a rectifier bridge lead shaper, comprising a mounting frame 1, a shaping frame 2 and a fixing plate 12, the shaping frame 2 is arranged at the top of the mounting frame 1, and positioning shafts 3 are installed on both sides of the shaping frame 2, the outer wall of the positioning shaft 3 is sleeved with two groups of moving blocks 4, the outer wall of the positioning shaft 3 is sleeved with a spring 5 connected to the inner wall of the shaping frame 2, the rear wall of the moving block 4 is installed with a shaping frame 23, the shaping frame 2 is provided with a pneumatic mechanism for reciprocating clamping, the top of the mounting frame 1 is provided with a cylinder 24, and the output end of the cylinder 24 is connected to one end of the shaping frame 2, the pneumatic mechanism comprises an annular sleeve 6 and a fan 8, the top and bottom ends of the shaping frame 2 are both installed with annular sleeves 6, and the outer wall of the shaping frame 2 on one side of the annular sleeve 6 is installed with a fan 8. An air pipe 9 penetrating the annular sleeve 6 is installed at the output end of the fan 8, a piston block 7 adapted to the inside of the annular sleeve 6 is installed on the outer wall of the moving block 4, and a wear-resistant rubber block in contact with the rectifier bridge body 10 is arranged at the bottom end of the clamping block 22. The operator can start the fan 8 to blow air toward the annular sleeve 6 through the air pipe 9, and then the piston block 7 drives the moving block 4 to move to the middle position in the annular sleeve 6, so that the spring 5 is stretched, and at the same time, the two groups of shaping frames 23 at the moving block 4 fit together to clamp the lead wires at the rectifier bridge body 10, then, the cylinder 24 can be started to move to the rear side, so that the shaping frame 2 moves at the slide position at the mounting frame 1, and then the shaping frame 2 drives the shaping frame 23 to clamp the lead wires at the rectifier bridge body 10 to straighten them, and this structure is convenient for straightening the lead wires at the rectifier bridge body 10.

[0022] Embodiment 2, as Figure 1-4 As shown, the present invention provides a technical solution: a rectifier bridge lead shaper, comprising a mounting frame 1 having a base 11 mounted on the top, and a rectifier bridge body 10 arranged above the base 11, a fixing plate 12 mounted on the top of the mounting frame 1, and a mounting shaft 15 mounted inside the fixing plate 12 through a bearing, and a gear 16 mounted on the outer wall of the mounting shaft 15, a chain 14 sleeved on the outer wall of the gear 16, and a transmission shaft 19 arranged on one side of the chain 14, a transmission block 20 mounted on the outer wall of the transmission shaft 19, and a clamping block 22 mounted on the front wall of the transmission block 20, a slide rail 13 mounted on the top and bottom of the mounting frame 1, and a gear 16 mounted inside the slide rail 13 The movable block 20 is matched with a limit frame 17, and a motor 21 is arranged on the rear wall of the fixed plate 12, and the output end of the motor 21 is connected to one end of the mounting shaft 15 through a coupling, and the mounting shaft 15 is driven to rotate by starting the motor 21, so that the mounting shaft 15 drives the gear 16 to rotate, and the gear 16 drives the chain 14 to move, and the transmission shaft 19 on one side of the chain 14 drives the transmission block 20, and the transmission block 20 moves left and right and up and down at the outer wall of the chain 14 at the transmission shaft 19 in the limit frame 17, so as to facilitate driving the clamping block 22 to press and hold the rectifier bridge body 10 at intervals and feed the material at the same time, and this structure reduces the manual operation process and improves the production efficiency.

[0023] Working principle: First, turn on the external power supply, and the operator can pass the rectifier bridge body 10 through the shaping frame 23 and place it above the base 11, and start the motor 21 to drive the installation shaft 15 to rotate, so that the installation shaft 15 drives the gear 16 to rotate, and then the installation shaft 15 drives the chain 14 to rotate on its outer wall. At the same time, the transmission shaft 19 at the chain 14 moves to one side in the limit frame 17 through the transmission block 20, and drives the clamping block 22 to press the rectifier bridge body 10 and move to one side at the same time, so as to facilitate the position pressing and loading of the rectifier bridge body 10. When the clamping block 22 moves to the processing position of the shaping frame 23 and is aligned, the fan 8 can be started to blow air to the annular sleeve 6 through the air pipe 9, and then the piston block 7 drives the moving block 4 to move to the middle position in the annular sleeve 6. , so that the spring 5 is stretched, and at the same time, the two groups of shaping frames 23 at the moving block 4 fit together to clamp the lead wires at the rectifier bridge body 10. Then, the cylinder 24 can be started to move to the rear side, so that the shaping frame 2 moves at the slide position at the mounting frame 1, and then the shaping frame 2 drives the shaping frame 23 to clamp the lead wires at the rectifier bridge body 10 to straighten them. This structure is convenient for straightening the lead wires at the rectifier bridge body 10. When the two groups of shaping frames 23 are not in contact with the rectifier bridge body 10, the air in the annular sleeve 6 needs to be discharged, and the air suction function at the fan 8 can be started to suck out the air through the air pipe 9. Under the action of the elastic force of the spring 5 itself, the two groups of shaping frames 23 are driven to separate from the rectifier bridge body 10 so that the lead wires at the rectifier bridge body 10 can be shaped next time;

[0024] When the clamping block 22 is not in contact with the rectifier bridge body 10, the motor 21 can be started to drive the clamping block 22 to move to the highest position in the limit frame 17 through the transmission block 20, so that the clamping block 22 moves upward and does not contact the rectifier bridge body 10. After that, the clamping block 22 is driven to move to one side through the transmission shaft 19 so as to press and shift the rectifier bridge body 10 next time. The ball at the base 11 can improve flexibility and facilitate the shifting of the rectifier bridge body 10.

[0025] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions of the technical solution of the present invention by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the present invention.

Claims

1. A rectifier bridge lead shaper, comprising a mounting frame (1), a shaping frame (2) and a fixing plate (12), characterized in that: A shaping frame (2) is arranged at the top of the mounting frame (1), and positioning shafts (3) are installed on both sides of the shaping frame (2); two sets of moving blocks (4) are sleeved on the outer wall of the positioning shaft (3); a spring (5) connected to the inner wall of the shaping frame (2) is sleeved on the outer wall of the positioning shaft (3); a shaping frame (23) is installed on the rear wall of the moving block (4); a pneumatic mechanism for reciprocating clamping is arranged inside the shaping frame (2); and a base (11) is installed on the top of the mounting frame (1). , and a rectifier bridge body (10) is arranged above the base (11), a fixing plate (12) is installed on the top of the mounting frame (1), and a mounting shaft (15) is installed inside the fixing plate (12) through a bearing, and a gear (16) is installed on the outer wall of the mounting shaft (15), a chain (14) is sleeved on the outer wall of the gear (16), and a transmission shaft (19) is arranged on one side of the chain (14), a transmission block (20) is installed on the outer wall of the transmission shaft (19), and a front wall of the transmission block (20) is installed A clamping block (22) is provided, the top and bottom ends of the mounting frame (1) are both mounted with a slide rail (13), and a limit frame (17) adapted to the transmission block (20) is mounted inside the slide rail (13), a cylinder (24) is provided at the top end of the mounting frame (1), and the output end of the cylinder (24) is connected to one end of the shaping frame (2), the pneumatic mechanism comprises an annular sleeve (6) and a fan (8), the top and bottom ends of the shaping frame (2) are both mounted with an annular sleeve (6), and the annular sleeve (6 ) is installed on the outer wall of the shaping frame (2) on one side, and an air pipe (9) penetrating the annular sleeve (6) is installed on the output end of the fan (8); a piston block (7) adapted to the inside of the annular sleeve (6) is installed on the outer wall of the moving block (4); a wear-resistant rubber block in contact with the rectifier bridge body (10) is provided at the bottom end of the clamping block (22); a motor (21) is provided on the rear wall of the fixing plate (12), and the output end of the motor (21) is connected to one end of the mounting shaft (15) through a coupling.

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