CN112371858A

CN112371858A - Vertical rotatory multistation plate stamping forming anchor clamps

Info

Publication number: CN112371858A
Application number: CN202011301637.6A
Authority: CN
Inventors: 马再敏; 段业宽
Original assignee: CHANGZHOU TECHNICIAN COLLEGE JIANGSU PROVINCE
Current assignee: CHANGZHOU TECHNICIAN COLLEGE JIANGSU PROVINCE
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-02-19

Abstract

The invention discloses a vertical rotary multi-station plate punch forming fixture which comprises a bottom plate, wherein support legs are welded at the lower end of the bottom plate, mounting plates are welded on the side walls of the support legs, a support shaft is sleeved in the bottom plate in a sliding mode, 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 air cylinder is fixedly mounted at the lower end of the bottom plate, a first air cylinder rod is arranged at the upper end of the first air cylinder, a first air cylinder rod is sleeved in the bottom plate in a sliding mode, a limiting block is welded at the upper end of the first air cylinder rod, a limiting groove is formed in the lower end of the hexagonal cylinder, the limiting block is connected in the limiting groove in a sliding mode, a side plate is welded at the upper end. The invention relates to a vertical rotary multi-station plate punch forming clamp which has the characteristics of convenience in clamping workpieces and avoidance of waste material collapse.

Description

Vertical rotatory multistation plate stamping forming anchor clamps

Technical Field

The invention belongs to the technical field of stamping processing, and particularly relates to a vertical rotary multi-station plate stamping forming clamp.

Background

Stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece of a desired shape and size. The stamping and forging are the same as plastic working, and are called forging and pressing together. The stamped blanks are mainly hot and cold rolled steel sheets and strips. The stamping production is mainly directed to plates. Through the die, blanking, punching, forming, deep drawing, trimming, fine blanking, shaping, riveting, extruding and the like can be performed.

Among the prior art, vertical rotatory multistation plate stamping forming anchor clamps are when fixing panel, and the installation is fixed inconvenient, the use of inconvenient device, and simultaneously, the device can produce when using and jump the material, and there is the potential safety hazard when the punching press waste material bursts out. Accordingly, there is a need for improvements in the art.

Disclosure of Invention

The invention aims to solve the problems in the prior art by providing a vertical rotary multi-station plate punch forming clamp.

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

a vertical rotary multi-station plate stamping forming fixture comprises a bottom plate, wherein support legs are welded at the lower end of the bottom plate, a mounting plate is welded on the side wall of each support leg, a support shaft is sleeved in the bottom plate in a sliding mode, a fixture block is welded at the upper end of the support shaft, a hexagonal cylinder is clamped at the upper end of the fixture block, a first air cylinder is fixedly mounted at the lower end of the bottom plate, a first air cylinder rod is arranged at the upper end of the first air cylinder, a first air cylinder rod is sleeved in the bottom plate in a sliding mode, a limiting block is welded at the upper end of the first air cylinder rod, a limiting groove is formed at the lower end of the hexagonal cylinder, a limiting block is connected in the limiting groove in a sliding mode, a side plate is welded at the upper end of the bottom plate, a corrugated sleeve is arranged at the left end of, the left end welding of guide arm has the dog, the outside slip of guide arm has cup jointed the second spring, the right-hand member welding of guide arm has the cardboard, the left end contact of cardboard is connected with the curb plate.

As preferred, the lower extreme fixed mounting of mounting panel has the motor, the upper end of motor is provided with the pivot, sliding in the mounting panel and having cup jointed the pivot, the upper end welding of pivot has the square, the upper end joint of square has incomplete gear, the quad slit has been seted up on the incomplete gear, the quad slit internal clamping has the square, the outside meshing of incomplete gear has driven gear, sliding in the mounting panel and having cup jointed the back shaft, the outside of back shaft is fixed to have cup jointed driven gear, the outside of back shaft is fixed to have cup jointed the supporting shoe, the lower extreme contact of supporting shoe is connected with the mounting panel, the draw-in groove has been seted up to the lower extreme of hexagonal section of thick bamboo, the joint has the.

Preferably, the upper end of the bottom plate is provided with a rolling groove, a steel ball is arranged in the rolling groove, and the upper end of the steel ball is in contact connection with a hexagonal barrel.

Preferably, the number of the limiting grooves is six, and the six limiting grooves are uniformly distributed at the lower end of the hexagonal cylinder.

As preferred, the slide bar has been cup jointed in the lateral wall slip of hexagonal section of thick bamboo, there is the spacer pin one end of slide bar through threaded connection, there is splint in the outside sliding connection of spacer pin, the spout has been seted up in the splint, it has the spacer pin to slide in the spout, the right-hand member contact of splint is connected with the slide bar, the other end welding of slide bar has the connecting plate, the slide bar has two, two slide bar symmetric distribution is at the left end of connecting plate, two the end of slide bar all has the spacer pin through threaded connection, slide in the connecting plate and cup jointed the connecting rod, the one end welding of connecting rod has the limiting plate, the left end contact of limiting plate is connected with the connecting plate, first spring has been cup.

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

Preferably, one end of the second spring is in contact connection with a stop block, and the other end of the second spring is in contact connection with a side plate.

Preferably, a second cylinder is fixedly mounted at the left end of the side plate, a second cylinder rod is arranged at the right end of the second cylinder, the second cylinder rod is sleeved in the side plate in a sliding mode, a connecting sleeve is fixedly sleeved at the outer side of the right end of the second cylinder rod, a fixing pin is sleeved on the side wall of the connecting sleeve in a sliding mode, the fixing pin is connected into the second cylinder rod through threads, a supporting plate is welded at the right end of the connecting sleeve, a mold is fixedly mounted at the right end of the supporting plate, a pressing rod is sleeved in the supporting plate in a sliding mode, a baffle is welded at the left end of the pressing rod, the supporting plate is connected with the right end of the baffle in a contact mode, a pressing plate is welded at the right end of the pressing rod, a third spring is sleeved at the outer side of.

The invention has the beneficial effects that: the invention relates to a vertical rotary multi-station plate punch forming clamp, which has the characteristics of convenience in clamping workpieces and avoidance of waste material collapse, and has the following two beneficial effects in specific use compared with the traditional vertical rotary multi-station plate punch forming clamp:

firstly, a connecting rod is sleeved in the connecting plate in a sliding mode, a sleeved first spring is arranged on the outer side of the connecting rod, when a clamping plate is pulled, the connecting plate is driven to move by the sliding rod, the first spring is compressed by the connecting plate moving, after a workpiece is placed on the connecting plate, the clamping plate is loosened, the first spring is reset, the clamping plate clamps the workpiece on a hexagonal cylinder, meanwhile, a sliding groove is formed in the clamping plate, a limiting pin slides in the sliding groove by moving the clamping plate, the limiting pin is rotated to fix the clamping plate on the sliding rod after the limiting pin is located at a specified position, the situation that the machined part is shielded by the clamping plate when workpieces with different;

secondly, through setting up the ripple cover at the curb plate right-hand member, the ripple cover right-hand member sets up the magnetism steel ring, adds man-hour, adsorbs the magnetism steel ring on a hexagonal section of thick bamboo, shelters from the work piece, avoids adding man-hour waste material and collapses out and produce the injury to operating personnel, reduces the potential safety hazard, simultaneously, sets up second spring and cardboard on the guide arm for when a hexagonal section of thick bamboo rotates, be convenient for fix the ripple cover.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;

FIG. 3 is a bottom view of the hexagonal cylinder of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of the invention at B in FIG. 1;

FIG. 5 is an enlarged view of the present invention at C of FIG. 1;

FIG. 6 is an enlarged view of the present invention at D of FIG. 1;

fig. 7 is an enlarged view of the invention at E in fig. 1.

In the figure: 1. a base plate; 2. a support leg; 3. mounting a plate; 4. a motor; 5. a rotating shaft; 6. a square block; 7. an incomplete gear; 8. a square hole; 9. a driven gear; 10. a support shaft; 11. a support block; 12. a clamping block; 13. a hexagonal barrel; 14. a card slot; 15. rolling a groove; 16. steel balls; 17. a first cylinder; 18. a first cylinder rod; 19. a limiting block; 20. a limiting groove; 21. a slide bar; 22. a spacing pin; 23. a splint; 24. a chute; 25. a connecting plate; 26. a connecting rod; 27. a limiting plate; 28. a first spring; 29. a side plate; 30. a corrugated sleeve; 31. a magnetic steel ring; 32. a guide bar; 33. a stopper; 34. a second spring; 35. clamping a plate; 36. a second cylinder; 37. a second cylinder rod; 38. connecting sleeves; 39. a fixing pin; 40. a support plate; 41. a mold; 42. a pressure lever; 43. a baffle plate; 44. pressing a plate; 45. and a third spring.

The specific implementation mode is as follows:

as shown in fig. 1 to 7, the following technical solutions are adopted in the present embodiment:

example (b):

a vertical rotary multi-station plate punch forming clamp comprises a bottom plate 1, wherein a support leg 2 is welded at the lower end of the bottom plate 1, a mounting plate 3 is welded at the side wall of the support leg 2, a support shaft 10 is sleeved in the bottom plate 1 in a sliding mode, a clamping block 12 is welded at 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 air cylinder 17 is fixedly mounted at the lower end of the bottom plate 1, a first air cylinder rod 18 is arranged at the upper end of the first air cylinder 17, a first air cylinder rod 18 is sleeved in the bottom plate 1 in the sliding mode, a limiting block 19 is welded at the upper end of the first air cylinder rod 18, a limiting groove 20 is formed at the lower end of the hexagonal cylinder 13, a limiting block 19 is connected in the limiting groove 20 in the sliding mode, a side plate 29 is welded at the upper end of the bottom plate, magnetic steel ring 31 adsorbs on hexagonal section of thick bamboo 13, slide in the curb plate 29 and cup jointed guide arm 32, the left end welding of guide arm 32 has dog 33, the outside of guide arm 32 slides and has cup jointed second spring 34, the right-hand member welding of guide arm 32 has cardboard 35, the left end contact of cardboard 35 is connected with curb plate 29.

Wherein, the lower extreme fixed mounting of mounting panel 3 has motor 4, the upper end of motor 4 is provided with pivot 5, sliding sleeve has pivot 5 in the mounting panel 3, the upper end welding of pivot 5 has square 6, the upper end joint of square 6 has incomplete gear 7, square 8 has been seted up on the incomplete gear 7, square 6 has been cup jointed in the 8 interior joint of square, the outside meshing of incomplete gear 7 has driven gear 9, sliding sleeve has back shaft 10 in the mounting panel 3, the fixed driven gear 9 that has cup jointed in the outside of back shaft 10, the fixed supporting shoe 11 that has cup jointed in the outside of back shaft 10, the lower extreme contact connection of supporting shoe 11 has mounting panel 3, draw-in groove 14 has been seted up to the lower extreme of hexagonal section of thick bamboo 13, the joint has fixture block 12 in the draw-in groove 14.

The upper end of the bottom plate 1 is provided with a rolling groove 15, a steel ball 16 is arranged in the rolling groove 15, and the upper end of the steel ball 16 is connected with a hexagonal cylinder 13 in a contact manner.

Six limiting grooves 20 are formed in the limiting device, and the six limiting grooves 20 are uniformly distributed at the lower end of the hexagonal barrel 13.

Wherein, slide bar 21 has been cup jointed in the lateral wall slip of hexagonal section of thick bamboo 13, there is the spacer pin 22 in the one end of slide bar 21 through threaded connection, there is splint 23 in the outside sliding connection of spacer pin 22, spout 24 has been seted up in splint 23, sliding connection has spacer pin 22 in spout 24, the right-hand member contact of splint 23 is connected with slide bar 21, the other end welding of slide bar 21 has connecting plate 25, slide bar 21 has two, two slide bar 21 symmetric distribution is at the left end of connecting plate 25, two slide bar 21's end all has spacer pin 22 through threaded connection, connecting rod 26 has been cup jointed in the connecting plate 25 slides, limiting plate 27 has been welded to the one end of connecting rod 26, limiting plate 27's left end contact is connected with connecting plate 25, first spring 28 has been cup jointed in the outside slip of connecting rod 26.

One end of the first spring 28 is connected with the connecting plate 25 in a contact manner, and the other end of the first spring 28 is connected with the hexagonal cylinder 13 in a contact manner.

One end of the second spring 34 is connected with a stop 33 in a contact manner, and the other end of the second spring 34 is connected with a side plate 29 in a contact manner.

Wherein a second cylinder 36 is fixedly mounted at the left end of the side plate 29, a second cylinder rod 37 is arranged at the right end of the second cylinder 36, the second cylinder rod 37 is sleeved in the side plate 29 in a sliding manner, a connecting sleeve 38 is fixedly sleeved at the outer side of the right end of the second cylinder rod 37, a fixing pin 39 is sleeved on the side wall of the connecting sleeve 38 in a sliding manner, the fixing pin 39 is connected in the second cylinder rod 37 through a thread, a supporting plate 40 is welded at the right end of the connecting sleeve 38, a mold 41 is fixedly mounted at the right end of the supporting plate 40, a pressure rod 42 is sleeved in the supporting plate 40 in a sliding manner, a baffle 43 is welded at the left end of the pressure rod 42, the supporting plate 40 is connected at the right end of the baffle 43 in a contact manner, a pressure plate 44 is welded at the right end of the pressure rod 42, a third spring, the other end of the third spring 45 is in contact with and connected to the support plate 40.

The using state of the invention is as follows: when the device is used, the connecting rod 26 is sleeved in the connecting plate 25 in a sliding mode, 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, the connecting plate 25 moves to enable the first spring 28 to be compressed, after a workpiece is placed, the clamping plate 23 is loosened, the first spring 28 resets, the clamping plate 23 enables the workpiece to be clamped on the hexagonal barrel 13 through the clamping plate 23, meanwhile, the sliding groove 24 is formed in the clamping plate 23, the limiting pin 22 slides in the sliding groove 24 through moving the clamping plate 23, the limiting pin 22 is rotated to a specified position to fix the clamping plate 23 on the sliding rod 21, the situation that the clamping plate 23 shields a machining part when workpieces with different sizes are clamped is avoided, the device is more convenient and practical, the corrugated sleeve 30 is arranged on the side plate 29, the magnetic steel ring 31 is arranged at the right end of the, avoid adding man-hour waste material and collapsing out and produce the injury to operating personnel, reduce the potential safety hazard, when changing the work piece, motor 4 starts pivot 5 and rotates, pivot 5 rotates and drives square 6 and rotate, square 6 rotates and drives incomplete gear 7 and rotate, incomplete gear 7 rotates and drives driven gear 9 and rotate, driven gear 9 rotates and drives back shaft 10 and rotate, back shaft 10 rotates and drives fixture block 12 and rotates, fixture block 12 rotates and drives hexagonal section of thick bamboo 13 and rotate, hexagonal section of thick bamboo 13 rotates and changes the station, and simultaneously, it removes and spacing groove 20 cooperation to control stopper 19 through first cylinder 17, carry on spacingly with hexagonal section of thick bamboo 13, avoid device during operation, hexagonal section of thick bamboo 13 produces the removal, set up second spring 34 and cardboard 35 on guide arm 32, make when hexagonal section of thick bamboo 13 rotates, be convenient for fix ripple cover 30.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a vertical rotatory multistation plate stamping forming anchor clamps, includes bottom plate (1), its characterized in that: the lower end of the bottom plate (1) is welded with the support leg (2), the side wall of the support leg (2) is welded with the mounting plate (3), the support shaft (10) is sleeved in the bottom plate (1) in a sliding mode, the clamping block (12) is welded at the upper end of the support shaft (10), the six-edge cylinder (13) is clamped at the upper end of the clamping block (12), the first air cylinder (17) is fixedly mounted at the lower end of the bottom plate (1), the first air cylinder rod (18) is arranged at the upper end of the first air cylinder (17), the first air cylinder rod (18) is sleeved in the bottom plate (1) in a sliding mode, the limiting block (19) is welded at the upper end of the first air cylinder rod (18), the limiting groove (20) is formed at the lower end of the six-edge cylinder (13), the limiting block (19) is connected in the limiting groove (20) in a sliding mode, the side plate (, the right-hand member of ripple cover (30) is provided with magnetism steel ring (31), magnetism steel ring (31) adsorb on hexagonal section of thick bamboo (13), slide in curb plate (29) and cup jointed guide arm (32), the left end welding of guide arm (32) has dog (33), the outside of guide arm (32) slides and has cup jointed second spring (34), the right-hand member welding of guide arm (32) has cardboard (35), the left end contact of cardboard (35) is connected with curb plate (29).

2. The vertical rotary multi-station plate stamping and forming clamp according to claim 1, wherein: the lower extreme fixed mounting of mounting panel (3) has motor (4), the upper end of motor (4) is provided with pivot (5), sliding in mounting panel (3) has cup jointed pivot (5), the upper end welding of pivot (5) has square piece (6), the upper end joint of square piece (6) has incomplete gear (7), quad slit (8) has been seted up on incomplete gear (7), quad slit (6) have been cup jointed in quad slit (8), the outside meshing of incomplete gear (7) has driven gear (9), sliding in mounting panel (3) has cup jointed back shaft (10), the outside of back shaft (10) is fixed to have cup jointed driven gear (9), the outside of back shaft (10) is fixed to have cup jointed supporting shoe (11), the lower extreme contact connection of supporting shoe (11) has mounting panel (3), the lower end of the hexagonal cylinder (13) is provided with a clamping groove (14), and a clamping block (12) is clamped in the clamping groove (14).

3. The vertical rotary multi-station plate stamping and forming clamp according to claim 1, wherein: the steel ball bearing is characterized in that a rolling groove (15) is formed in 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 connected with a hexagonal cylinder (13) in a contact mode.

4. The vertical rotary multi-station plate stamping and forming clamp according to claim 1, wherein: the number of the limiting grooves (20) is six, and the six limiting grooves (20) are uniformly distributed at the lower end of the hexagonal barrel (13).

5. The vertical rotary multi-station plate stamping and forming clamp according to claim 1, wherein: the lateral wall of a hexagonal section of thick bamboo (13) slides and has cup jointed slide bar (21), there is spacer pin (22) one end of slide bar (21) through threaded connection, the outside sliding connection of spacer pin (22) has splint (23), spout (24) have been seted up in splint (23), it has spacer pin (22) to slide in spout (24), the right-hand member contact connection of splint (23) has slide bar (21), the other end welding of slide bar (21) has connecting plate (25), slide bar (21) have two, two slide bar (21) symmetric distribution is at the left end of connecting plate (25), two the end of slide bar (21) all has spacer pin (22) through threaded connection, sliding connection has cup jointed connecting rod (26) in connecting plate (25), the one end welding of connecting rod (26) has limiting plate (27), the left end connection of limiting plate (27) touches and is connected with connecting plate (25), a first spring (28) is sleeved on the outer side of the connecting rod (26) in a sliding manner.

6. The vertical rotary multi-station plate stamping and forming clamp according to claim 5, wherein: one end of the first spring (28) is in contact connection with a connecting plate (25), and the other end of the first spring (28) is in contact connection with a hexagonal cylinder (13).

7. The vertical rotary multi-station plate stamping and forming clamp according to claim 1, wherein: one end of the second spring (34) is in contact connection with a stop block (33), and the other end of the second spring (34) is in contact connection with a side plate (29).

8. The vertical rotary multi-station plate stamping and forming clamp according to claim 1, wherein: a second air cylinder (36) is fixedly mounted at the left end of the side plate (29), a second air cylinder rod (37) is arranged at the right end of the second air cylinder (36), the second air cylinder rod (37) is sleeved in the side plate (29) in a sliding manner, a connecting sleeve (38) is fixedly sleeved at the outer side of the right end of the second air cylinder rod (37), a fixing pin (39) is sleeved on the side wall of the connecting sleeve (38) in a sliding manner, the fixing pin (39) is connected in the second air cylinder rod (37) through threads, a supporting plate (40) is welded at the right end of the connecting sleeve (38), a mold (41) is fixedly mounted at the right end of the supporting plate (40), a pressing rod (42) is sleeved in the supporting plate (40) in a sliding manner, a baffle plate (43) is welded at the left end of the pressing rod (42), the right end of the baffle plate (, the outer side of the pressing plate (44) is sleeved with a third spring (45) in a sliding mode, one end of the third spring (45) is connected with the pressing plate (44) in a contact mode, and the other end of the third spring (45) is connected with a supporting plate (40) in a contact mode.