A vertical rotating multi-station plate stamping and forming fixture

Abstract

The present invention discloses a vertical rotating multi-station plate stamping and forming fixture, comprising a bottom plate, a support leg welded to the lower end of the bottom plate, a mounting plate welded to the side wall of the support leg, a support shaft slidably sleeved in the bottom plate, a clamping block welded to the upper end of the support shaft, a hexagonal tube clamped to the upper end of the clamping block, a first cylinder fixedly installed at the lower end of the bottom plate, a first cylinder rod provided at the upper end of the first cylinder, a first cylinder rod slidably sleeved in the bottom plate, a limiting block welded to the upper end of the first cylinder rod, a limiting groove provided at the lower end of the hexagonal tube, a limiting block slidably connected in the limiting groove, a side plate welded to the upper end of the bottom plate, a corrugated sleeve provided at the left end of the side plate, and a magnetic steel ring provided at the right end of the corrugated sleeve. The present invention relates to a vertical rotating multi-station plate stamping and forming fixture, which has the characteristics of convenient clamping of workpieces and avoiding waste from bursting out.

Description

Technical Field

[0001] The invention belongs to the technical field of stamping processing, and in particular relates to a vertical rotating multi-station plate stamping forming fixture. Background Art

[0002] Stamping is a forming method that uses a press and a die to apply external force to plates, strips, pipes and profiles to produce plastic deformation or separation, thereby obtaining a workpiece of the desired shape and size. Stamping and forging are both plastic processing, collectively known as forging. The blanks for stamping are mainly hot-rolled and cold-rolled steel plates and strips. Stamping production is mainly for plates. Through the die, blanking, punching, forming, drawing, trimming, fine blanking, shaping, riveting and extrusion can be performed.

[0003] In the prior art, the vertical rotating multi-station plate stamping and forming fixture is inconvenient to install and fix when fixing the plate, and it is inconvenient to use the device. At the same time, when the device is in use, the material will jump, and when the stamping waste collapses, there is a safety hazard. Therefore, it is necessary to improve the prior art. Summary of the invention

[0004] The purpose of the present invention is to provide a vertical rotating multi-station plate stamping and forming fixture in order to solve the above-mentioned problems, thereby solving the problems mentioned in the background technology.

[0005] In order to solve the above problems, the present invention provides a technical solution:

[0006] A vertical rotating multi-station plate stamping and forming fixture comprises a base plate, a support leg is welded at the lower end of the base plate, a mounting plate is welded to the side wall of the support leg, a support shaft is slidably sleeved in the base plate, a clamping block is welded at the upper end of the support shaft, a hexagonal cylinder is clamped at the upper end of the clamping block, a first cylinder is fixedly installed at the lower end of the base plate, a first cylinder rod is arranged at the upper end of the first cylinder, the first cylinder rod is slidably sleeved in the base plate, and a limiting block is welded at the upper end of the first cylinder rod A limiting groove is provided at the lower end of the hexagonal cylinder, and a limiting block is slidably connected in the limiting groove. A side plate is welded at the upper end of the bottom plate, a corrugated sleeve is provided at the left end of the side plate, and a magnetic steel ring is provided at the right end of the corrugated sleeve. The magnetic steel ring is adsorbed on the hexagonal cylinder, a guide rod is slidably sleeved in the side plate, a stopper is welded at the left end of the guide rod, a second spring is slidably sleeved on the outer side of the guide rod, a clamping plate is welded at the right end of the guide rod, and the left end of the clamping plate is in contact with the side plate.

[0007] Preferably, a motor is fixedly mounted on the lower end of the mounting plate, a rotating shaft is provided on the upper end of the motor, a rotating shaft is slidably sleeved in the mounting plate, a square block is welded on the upper end of the rotating shaft, an incomplete gear is clamped on the upper end of the square block, a square hole is provided on the incomplete gear, a square block is clamped in the square hole, a driven gear is meshed on the outer side of the incomplete gear, a support shaft is slidably sleeved in the mounting plate, a driven gear is fixedly sleeved on the outer side of the support shaft, a support block is fixedly sleeved on the outer side of the support shaft, the lower end of the support block is in contact with the mounting plate, a slot is provided at the lower end of the hexagonal cylinder, a block is clamped in the slot.

[0008] Preferably, a rolling groove is provided at the upper end of the bottom plate, a steel ball is arranged in the rolling groove, and the upper end of the steel ball is in contact with and connected to a hexagonal cylinder.

[0009] Preferably, there are six limiting grooves, and the six limiting grooves are evenly distributed at the lower end of the hexagonal cylinder.

[0010] Preferably, a sliding rod is slidably sleeved on the side wall of the hexagonal cylinder, one end of the sliding rod is threadedly connected to a limit pin, a splint is slidably connected to the outer side of the limit pin, a sliding groove is opened in the splint, the sliding groove is slidably connected to the limit pin, the right end of the splint is in contact with the sliding rod, and a connecting plate is welded to the other end of the sliding rod. There are two sliding rods, which are symmetrically distributed at the left end of the connecting plate, and the ends of the two sliding rods are both threadedly connected to the limit pin, a connecting rod is slidably sleeved in the connecting plate, one end of the connecting rod is welded to the limit plate, the left end of the limit plate is in contact with the connecting plate, and the outer side of the connecting rod is slidably sleeved with a first spring.

[0011] Preferably, one end of the first spring is in contact with a connecting plate, and the other end of the first spring is in contact with a hexagonal cylinder.

[0012] Preferably, one end of the second spring is in contact with a stopper, and the other end of the second spring is in contact with a side plate.

[0013] Preferably, a second cylinder is fixedly installed on the left end of the side plate, a second cylinder rod is provided on the right end of the second cylinder, a second cylinder rod is slidably sleeved in the side plate, a connecting sleeve is fixedly sleeved on the outer side of the right end of the second cylinder rod, a fixing pin is slidably sleeved on the side wall of the connecting sleeve, a fixing pin is threadedly connected in the second cylinder rod, a support plate is welded to the right end of the connecting sleeve, a mold is fixedly installed on the right end of the support plate, a pressure rod is slidably sleeved in the support plate, a baffle is welded on the left end of the pressure rod, the right end of the baffle is in contact with the support plate, a pressure plate is welded on the right end of the pressure rod, a third spring is slidably sleeved on the outer side of the pressure plate, one end of the third spring is in contact with the pressure plate, and the other end of the third spring is in contact with the support plate.

[0014] The beneficial effects of the present invention are as follows: the present invention relates to a vertical rotating multi-station plate stamping and forming fixture, which has the characteristics of convenient clamping of workpieces and avoiding waste collapse. In specific use, compared with the traditional vertical rotating multi-station plate stamping and forming fixture, the vertical rotating multi-station plate stamping and forming fixture has the following two beneficial effects:

[0015] First, a connecting rod is slidably sleeved in the connecting plate, and a first spring is sleeved on the outer side of the connecting rod. When the clamping plate is pulled, the sliding rod moves to drive the connecting plate to move. The movement of the connecting plate compresses the first spring. After the workpiece is placed, the clamping plate is released, and the first spring is reset, so that the clamping plate clamps the workpiece on the hexagonal cylinder. At the same time, a sliding groove is provided in the clamping plate, and the limit pin slides in the sliding groove by moving the clamping plate. After reaching the specified position, the limit pin is rotated to fix the clamping plate on the sliding rod, so as to avoid the clamping plate blocking the processing part when clamping workpieces of different sizes, which is more convenient and practical.

[0016] Secondly, by arranging a corrugated sleeve at the right end of the side plate and a magnetic steel ring at the right end of the corrugated sleeve, during processing, the magnetic steel ring is adsorbed on the hexagonal cylinder to shield the workpiece, thereby avoiding waste from bursting out during processing to cause harm to the operator and reducing safety hazards. At the same time, a second spring and a clamping plate are arranged on the guide rod, so that the corrugated sleeve can be easily fixed when the hexagonal cylinder rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 For the present invention Figure 1 A in the enlarged view;

[0020] Figure 3 For the present invention Figure 1 Bottom view of the hexagonal tube in the figure;

[0021] Figure 4 For the present invention Figure 1 The enlarged view of point B in the figure;

[0022] Figure 5 For the present invention Figure 1 The enlarged view of point C in the figure;

[0023] Figure 6 For the present invention Figure 1 The enlarged view of D in the figure;

[0024] Figure 7 For the present invention Figure 1 Enlarged view of point E in FIG.

[0025] In the figure: 1, bottom plate; 2, support foot; 3, mounting plate; 4, motor; 5, rotating shaft; 6, square block; 7, incomplete gear; 8, square hole; 9, driven gear; 10, supporting shaft; 11, supporting block; 12, clamping block; 13, hexagonal cylinder; 14, clamping groove; 15, rolling groove; 16, steel ball; 17, first cylinder; 18, first cylinder rod; 19, limit block; 20, limit groove; 21, sliding rod; 22, limit pin; 23, clamping plate; 24. Slide; 25. Connecting plate; 26. Connecting rod; 27. Limiting plate; 28. First spring; 29. ​​Side plate; 30. Corrugated sleeve; 31. Magnetic steel ring; 32. Guide rod; 33. Block; 34. Second spring; 35. Card plate; 36. Second cylinder; 37. Second cylinder rod; 38. Connecting sleeve; 39. Fixing pin; 40. Support plate; 41. Mould; 42. Press rod; 43. Baffle; 44. Press plate; 45. Third spring. DETAILED DESCRIPTION

[0026] like Figure 1-7 As shown, this specific implementation adopts the following technical solutions:

[0027] Example:

[0028] A vertical rotating multi-station plate stamping and forming fixture comprises a base plate 1, a support leg 2 is welded at the lower end of the base plate 1, a mounting plate 3 is welded to the side wall of the support leg 2, a support shaft 10 is slidably sleeved in the base plate 1, a clamping block 12 is welded to the upper end of the support shaft 10, a hexagonal cylinder 13 is clamped at the upper end of the clamping block 12, a first cylinder 17 is fixedly installed at the lower end of the base plate 1, a first cylinder rod 18 is arranged at the upper end of the first cylinder 17, a first cylinder rod 18 is slidably sleeved in the base plate 1, a limiting block 19 is welded to the upper end of the hexagonal cylinder A limiting groove 20 is provided at the lower end of 13, and a limiting block 19 is slidably connected in the limiting groove 20. A side plate 29 is welded to the upper end of the bottom plate 1, and a corrugated sleeve 30 is provided at the left end of the side plate 29, and a magnetic steel ring 31 is provided at the right end of the corrugated sleeve 30. The magnetic steel ring 31 is adsorbed on the hexagonal cylinder 13, and a guide rod 32 is slidably sleeved in the side plate 29, and a stopper 33 is welded at the left end of the guide rod 32. A second spring 34 is slidably sleeved on the outer side of the guide rod 32, and a clamping plate 35 is welded at the right end of the guide rod 32, and the left end of the clamping plate 35 is in contact with the side plate 29.

[0029] Among them, a motor 4 is fixedly installed at the lower end of the mounting plate 3, a rotating shaft 5 is provided at the upper end of the motor 4, a rotating shaft 5 is slidably sleeved in the mounting plate 3, a square block 6 is welded on the upper end of the rotating shaft 5, an incomplete gear 7 is clamped at the upper end of the square block 6, a square hole 8 is opened on the incomplete gear 7, a square block 6 is clamped in the square hole 8, a driven gear 9 is meshed on the outer side of the incomplete gear 7, a support shaft 10 is slidably sleeved in the mounting plate 3, a driven gear 9 is fixedly sleeved on the outer side of the support shaft 10, a support block 11 is fixedly sleeved on the outer side of the support shaft 10, the lower end of the support block 11 is in contact with the mounting plate 3, a slot 14 is opened at the lower end of the hexagonal cylinder 13, a block 12 is clamped in the slot 14.

[0030] A rolling groove 15 is formed at the upper end of the bottom plate 1 , a steel ball 16 is disposed in the rolling groove 15 , and the upper end of the steel ball 16 is in contact with and connected to the hexagonal cylinder 13 .

[0031] There are six limiting grooves 20 , and the six limiting grooves 20 are evenly distributed at the lower end of the hexagonal cylinder 13 .

[0032] Among them, the side wall of the hexagonal cylinder 13 is slidably sleeved with a sliding rod 21, one end of the sliding rod 21 is connected to the limiting pin 22 by a thread, the outer side of the limiting pin 22 is slidably connected with a splint 23, a sliding groove 24 is opened in the splint 23, the sliding groove 24 is slidably connected with the limiting pin 22, the right end of the splint 23 is in contact with the sliding rod 21, and the other end of the sliding rod 21 is welded with a connecting plate 25. There are two sliding rods 21, and the two sliding rods 21 are symmetrically distributed at the left end of the connecting plate 25. The ends of the two sliding rods 21 are both connected to the limiting pin 22 by a thread, a connecting rod 26 is slidably sleeved in the connecting plate 25, one end of the connecting rod 26 is welded with a limiting plate 27, the left end of the limiting plate 27 is in contact with the connecting plate 25, and the outer side of the connecting rod 26 is slidably sleeved with a first spring 28.

[0033] One end of the first spring 28 is in contact with the connecting plate 25 , and the other end of the first spring 28 is in contact with the hexagonal cylinder 13 .

[0034] One end of the second spring 34 is in contact with the stopper 33 , and the other end of the second spring 34 is in contact with the side plate 29 .

[0035] Among them, a second cylinder 36 is fixedly installed on the left end of the side plate 29, and a second cylinder rod 37 is provided on the right end of the second cylinder 36. The second cylinder rod 37 is slidably sleeved in the side plate 29, and a connecting sleeve 38 is fixedly sleeved on the outer side of the right end of the second cylinder rod 37. A fixing pin 39 is slidably sleeved on the side wall of the connecting sleeve 38, and a fixing pin 39 is threadedly connected in the second cylinder rod 37. A support plate 40 is welded to the right end of the connecting sleeve 38, and a mold 41 is fixedly installed on the right end of the support plate 40. A pressure rod 42 is slidably sleeved in the support plate 40, a baffle 43 is welded on the left end of the pressure rod 42, and the right end of the baffle 43 is in contact with the support plate 40. A pressure plate 44 is welded on the right end of the pressure rod 42, and a third spring 45 is slidably sleeved on the outer side of the pressure plate 44, one end of the third spring 45 is in contact with the pressure plate 44, and the other end of the third spring 45 is in contact with the support plate 40.

[0036] The use state of the present invention is as follows: when in use, the connecting rod 26 is slidably sleeved in the connecting plate 25, and the first spring 28 is sleeved on the outer side of the connecting rod 26. When the clamping plate 23 is pulled, the sliding rod 21 moves to drive the connecting plate 25 to move, and the movement of the connecting plate 25 causes the first spring 28 to be compressed. After the workpiece is placed, the clamping plate 23 is released, and the first spring 28 is reset, so that the clamping plate 23 clamps the workpiece on the hexagonal cylinder 13. At the same time, a sliding groove 24 is provided in the clamping plate 23, and the limiting pin 22 slides in the sliding groove 24 by moving the clamping plate 23. After reaching the specified position, the limiting pin 22 is rotated to fix the clamping plate 23 on the sliding rod 21, so as to avoid the clamping plate 23 blocking the processing part when clamping workpieces of different sizes, which is more convenient and practical. By arranging a corrugated sleeve 30 at the right end of the side plate 29, and a magnetic steel ring 31 at the right end of the corrugated sleeve 30, during processing, the magnetic steel ring 3 1 is adsorbed on the hexagonal cylinder 13 to shield the workpiece, avoid the waste from collapsing during processing and causing harm to the operator, and reduce safety hazards. When replacing the workpiece, the motor 4 starts the rotation of the shaft 5, the rotation of the shaft 5 drives the square block 6 to rotate, the rotation of the square block 6 drives the incomplete gear 7 to rotate, the rotation of the incomplete gear 7 drives the driven gear 9 to rotate, the rotation of the driven gear 9 drives the support shaft 10 to rotate, the rotation of the support shaft 10 drives the clamping block 12 to rotate, the rotation of the clamping block 12 drives the hexagonal cylinder 13 to rotate, the hexagonal cylinder 13 rotates to convert the work station, and at the same time, the first cylinder 17 controls the movement of the limit block 19 and the limit groove 20 to limit the hexagonal cylinder 13 to avoid the movement of the hexagonal cylinder 13 when the device is working. The second spring 34 and the clamping plate 35 are arranged on the guide rod 32, so that when the hexagonal cylinder 13 rotates, it is convenient to fix the corrugated sleeve 30.

[0037] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A vertical rotating multi-station plate stamping and forming fixture, comprising a bottom plate (1), characterized in that: A support leg (2) is welded to the lower end of the base plate (1), a mounting plate (3) is welded to the side wall of the support leg (2), a support shaft (10) is slidably sleeved in the base plate (1), a clamping block (12) is welded to the upper end of the support shaft (10), a hexagonal cylinder (13) is clamped to the upper end of the clamping block (12), a first cylinder (17) is fixedly mounted on the lower end of the base plate (1), a first cylinder rod (18) is provided at the upper end of the first cylinder (17), a first cylinder rod (18) is slidably sleeved in the base plate (1), a limiting block (19) is welded to the upper end of the first cylinder rod (18), and a limiting groove (20) is provided at the lower end of the hexagonal cylinder (13). ), a limiting block (19) is slidably connected in the limiting groove (20), a side plate (29) is welded to the upper end of the bottom plate (1), a corrugated sleeve (30) is arranged at the left end of the side plate (29), a magnetic steel ring (31) is arranged at the right end of the corrugated sleeve (30), the magnetic steel ring (31) is adsorbed on the hexagonal cylinder (13), a guide rod (32) is slidably sleeved in the side plate (29), a stopper (33) is welded at the left end of the guide rod (32), a second spring (34) is slidably sleeved on the outer side of the guide rod (32), a clamping plate (35) is welded at the right end of the guide rod (32), and the left end of the clamping plate (35) is in contact with and connected to the side plate (29); A motor (4) is fixedly mounted on the lower end of the mounting plate (3), a rotating shaft (5) is arranged on the upper end of the motor (4), a rotating shaft (5) is slidably sleeved in the mounting plate (3), a square block (6) is welded to the upper end of the rotating shaft (5), an incomplete gear (7) is clamped on the upper end of the square block (6), a square hole (8) is opened on the incomplete gear (7), a square block (6) is clamped in the square hole (8), and the incomplete gear ( 7) is meshed with a driven gear (9), a support shaft (10) is slidably sleeved inside the mounting plate (3), a driven gear (9) is fixedly sleeved on the outside of the support shaft (10), a support block (11) is fixedly sleeved on the outside of the support shaft (10), the lower end of the support block (11) is in contact with the mounting plate (3), a slot (14) is provided at the lower end of the hexagonal cylinder (13), and a block (12) is clamped in the slot (14); The side wall of the hexagonal cylinder (13) is slidably sleeved with a slide rod (21), one end of the slide rod (21) is connected to a limit pin (22) by a thread, the outer side of the limit pin (22) is slidably connected to a clamping plate (23), a sliding groove (24) is provided in the clamping plate (23), the limit pin (22) is slidably connected in the sliding groove (24), the right end of the clamping plate (23) is in contact with the slide rod (21), and the other end of the slide rod (21) is welded with a connecting plate (25). There are two slide bars (21), which are symmetrically distributed at the left end of the connecting plate (25), and the ends of the two slide bars (21) are connected to the limit pin (22) through threads. A connecting rod (26) is slidably sleeved inside the connecting plate (25), and a limit plate (27) is welded to one end of the connecting rod (26). The left end of the limit plate (27) is in contact with the connecting plate (25), and a first spring (28) is slidably sleeved on the outer side of the connecting rod (26); One end of the first spring (28) is in contact with a connecting plate (25), and the other end of the first spring (28) is in contact with a hexagonal cylinder (13); One end of the second spring (34) is in contact with a stopper (33), and the other end of the second spring (34) is in contact with a side plate (29); A second cylinder (36) is fixedly mounted on the left end of the side plate (29), a second cylinder rod (37) is arranged on the right end of the second cylinder (36), a second cylinder rod (37) is slidably sleeved in the side plate (29), a connecting sleeve (38) is fixedly sleeved on the right end of the second cylinder rod (37), a fixing pin (39) is slidably sleeved on the side wall of the connecting sleeve (38), a fixing pin (39) is threadedly connected in the second cylinder rod (37), a supporting plate (40) is welded to the right end of the connecting sleeve (38), and the supporting plate A mold (41) is fixedly installed on the right end of (40), a pressure rod (42) is slidably sleeved inside the support plate (40), a baffle (43) is welded to the left end of the pressure rod (42), the right end of the baffle (43) is in contact with the support plate (40), a pressure plate (44) is welded to the right end of the pressure rod (42), a third spring (45) is slidably sleeved on the outer side of the pressure plate (44), one end of the third spring (45) is in contact with the pressure plate (44), and the other end of the third spring (45) is in contact with the support plate (40).

2. A vertical rotating multi-station plate stamping and forming fixture according to claim 1, characterized in that: A rolling groove (15) is provided at the upper end of the bottom plate (1), a steel ball (16) is arranged in the rolling groove (15), and the upper end of the steel ball (16) is in contact with and connected to a hexagonal cylinder (13).

3. A vertical rotating multi-station plate stamping and forming fixture according to claim 1, characterized in that: There are six limiting grooves (20), and the six limiting grooves (20) are evenly distributed at the lower end of the hexagonal cylinder (13).

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