CN214556785U - Stamping device convenient to installation is changed - Google Patents

Abstract

The utility model belongs to the technical field of stamping machinery, especially, a stamping device convenient to installation is changed now proposes following scheme, which comprises an outer shell, the inside bottom mounting of shell has down the mount pad, down the inside slip of mount pad has cup jointed down the clamp plate, mount pad top four corners all is fixed with first guide post down, the mount pad has been cup jointed in the slip of the first guide post outside, it is fixed with the pneumatic cylinder to go up the mount pad top, just the pneumatic cylinder is kept away from mount pad one end and shell fixed connection, it has cup jointed the upper punch clamp plate to go up the inside slip of mount pad, mount pad one side position department is provided with the auxiliary assembly down on the shell top, the auxiliary assembly cup joints the pivot in shell top one side including rotating. The utility model discloses a second guide post that sets up improves the accurate nature of mould punching press, and the device can dismantle simultaneously and go up punch plate and lower punch plate, and the dismouting process is simple and convenient swift.

Description

Stamping device convenient to installation is changed

Technical Field

The utility model relates to a stamping machinery technical field especially relates to a stamping device convenient to installation is changed.

Background

A punching machine is a punching type press machine and mainly aims at plates. Through the mould, can make the blanking, punch a hole, the shaping, the deep-drawing, maintain, the essence is towards, the plastic, riveting and extruded article and so on, wide application in each field, different stamping die need be installed when carrying out different work to current punch press, but current punch press is when carrying out the mould change, need separately demolish upper and lower mould, demolish with the installation more troublesome, simultaneously because upper and lower mould is for dividing the body structure, so the mould need debug it repeatedly when using, accurate nature is relatively poor, need a stamping device convenient to install and change for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of stamping device convenient to installation is changed has solved the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stamping device convenient to installation is changed, includes the shell, the inside bottom mounting of shell has down the mount pad, down the inside slip of mount pad has cup jointed down the clamp plate, mount pad top four corners all is fixed with first guide post down, the mount pad has been cup jointed in the slip of first guide post outside, it is fixed with the pneumatic cylinder to go up the mount pad top, just mount pad one end and shell fixed connection are kept away from to the pneumatic cylinder, it has cup jointed the clamp plate of going up to go up the inside slip of mount pad, the shell top is located down mount pad one side position department and is provided with auxiliary assembly.

The auxiliary assembly comprises a rotating shaft which is rotatably sleeved on one side of the top end of the shell, a guide plate is fixed at the top end of the rotating shaft, a first straight gear is fixed inside the rotating shaft, the first straight gear is meshed and connected with a second straight gear close to one side of the lower mounting seat, a first bevel gear is coaxially fixed on the outer side of the second straight gear, one side of the first bevel gear, which is far away from the first straight gear, is meshed and connected with a second bevel gear, a connecting rod is fixed at the center of the second bevel gear, one end, which is far away from the second bevel gear, of the connecting rod extends into the lower mounting seat, a limiting block is connected to the outer part of the connecting rod in a sliding and sleeved mode, a supporting rod is fixed at the bottom end of the limiting block, the supporting rod is fixedly connected with the shell, one end, which is far away from the second bevel gear, is fixed with a third bevel gear, the bottom of the third bevel gear is meshed and connected with a fourth bevel gear, and a screw rod is rotatably connected inside the fourth bevel gear through threads, the top end of the screw rod is provided with a fixing unit.

Preferably, fixed unit is including fixing the first mounting panel on the screw rod top, first mounting panel top is fixed with first dead lever, first dead lever is located punch plate below position department and is fixed with first rack, first dead lever one side meshing is kept away from to first rack is connected with the third straight-teeth gear, the third straight-teeth gear is kept away from first rack one side meshing and is connected with the second rack, the second rack is kept away from third straight-teeth gear one side and is fixed with first extrusion ram, it is connected with the second mounting panel through reset spring to go up the mount pad inside, second mounting panel bottom is fixed with the second dead lever that the punch plate used in the cooperation, position department is fixed with the second extrusion ram directly over second mounting panel bottom is located first extrusion ram.

Preferably, the four corners of the top end of the lower punching plate are respectively fixed with a second guide post, the upper punching plate is sleeved outside the second guide posts in a sliding manner, and a through groove matched with the second guide posts is formed in the upper mounting seat.

Preferably, the middle part position department that the second mounting panel is located between the second dead lever is fixed with first actuating lever, second mounting panel one end is kept away from to first actuating lever and is rotated and be connected with the second actuating lever, first actuating lever one end is kept away from to the second actuating lever and is rotated and be connected with the baffle, just the baffle slides and cup joints inside last mount pad.

Preferably, the guide plate position department of keeping away from on lower mount pad top is fixed with the support column, the support column top is fixed with electric telescopic handle, electric telescopic handle is close to down the push pedal that is fixed with of push pedal, just the push pedal is located down push pedal top.

Preferably, a first guide rod is fixed at the bottom end of the first mounting plate, a first guide groove matched with the first guide rod for use is formed in the lower mounting seat, a second guide groove is formed in the second mounting plate, and a second guide rod matched with the second guide groove for use is fixed in the upper mounting seat.

The utility model discloses in improved the accurate nature of punching press in-process on punch plate and the lower punch plate through the second guide post that sets up, when needs are changed stamping die, the guide plate rotates, the guide plate passes through the first mounting panel downstream of auxiliary assembly drive, be convenient for first dead lever and lower punch plate separation, when dismantling punch plate, the second dead lever also separates with the upper punch plate, satisfy the purpose of lower punch plate and upper punch plate dismantlement simultaneously, it is more simple and convenient swift with the installation, the while punching workpiece unloading of being convenient for goes on.

Drawings

Fig. 1 is a front sectional view of an overall structure of a stamping device convenient for installation and replacement according to the present invention;

fig. 2 is a side view of a guide plate mounting structure of a stamping device convenient for mounting and replacement provided by the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a of the stamping device convenient for installation and replacement provided by the present invention;

fig. 4 is a schematic view of a first straight gear installation structure of the stamping device convenient for installation and replacement provided by the present invention;

fig. 5 is a top view of a cross-sectional view of a baffle mounting structure of a stamping device convenient for installation and replacement.

In the figure: 1. a housing; 2. a lower mounting seat; 3. a first guide post; 4. an upper mounting seat; 5. an auxiliary component; 51. a rotating shaft; 52. a baffle; 53. a first straight gear; 54. a second spur gear; 55. a first bevel gear; 56. a second bevel gear; 57. a connecting rod; 58. a third bevel gear; 59. a fourth bevel gear; 510. a screw; 6. a fixing unit; 61. a first mounting plate; 62. a first fixing lever; 63. a first rack; 64. a third spur gear; 65. a second rack; 66. a first extrusion stem; 67. a return spring; 68. a second mounting plate; 69. a second fixing bar; 610. a second extrusion stem; 7. a lower punch press plate; 8. an upper punch press plate; 9. a hydraulic cylinder; 10. a second guide post; 11. a first drive lever; 12. a second drive lever; 13. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a stamping device convenient to install and replace comprises a shell 1, a lower mounting seat 2 is fixed at the bottom end inside the shell 1, a lower pressing plate 7 is slidably sleeved inside the lower mounting seat 2, first guide posts 3 are fixed at four corners of the top end of the lower mounting seat 2, an upper mounting seat 4 is slidably sleeved outside the first guide posts 3, the upper mounting seat 4 moves up and down along the first guide posts 3, a hydraulic cylinder 9 is fixed at the top end of the upper mounting seat 4, one end, far away from the upper mounting seat 4, of the hydraulic cylinder 9 is fixedly connected with the shell 1, an upper pressing plate 8 is slidably sleeved inside the upper mounting seat 4, and an auxiliary assembly 5 is arranged at one side position, located on the lower mounting seat 2, of the top end of the shell 1.

The auxiliary component 5 comprises a rotating shaft 51 rotatably sleeved on one side of the top end of the shell 1, a guide plate 52 is fixed on the top end of the rotating shaft 51, the blanking is facilitated, a first straight gear 53 is fixed inside the rotating shaft 51, one side, close to the lower mounting seat 2, of the first straight gear 53 is in meshing connection with a second straight gear 54, a first bevel gear 55 is coaxially fixed on the outer side of the second straight gear 54, one side, far away from the first straight gear 53, of the first bevel gear 55 is in meshing connection with a second bevel gear 56, a connecting rod 57 is fixed at the axis of the second bevel gear 56, one end, far away from the second bevel gear 56, of the connecting rod 57 extends into the lower mounting seat 2, a limiting block is slidably sleeved outside the connecting rod 57, a supporting rod is fixed at the bottom end of the limiting block, the supporting rod is fixedly connected with the shell 1, one end, far away from the second bevel gear 56, of the connecting rod 57 is fixed with a third bevel gear 58, and the bottom end of the third bevel gear 58 is in meshing connection with a fourth bevel gear 59, when the punching plate is disassembled, the guide plate 52 is rotated, the guide plate 52 drives the fourth bevel gear 59 to rotate through the first straight gear 53, the second straight gear 54, the first bevel gear 55, the second bevel gear 56, the connecting rod 57 and the third bevel gear 58, the fourth bevel gear 59 is internally connected with the screw 510 in a screwing manner through threads, the top end of the screw 510 is provided with the fixing unit 6, and when the fourth bevel gear 59 rotates, the screw 510 and the fourth bevel gear 59 are connected in a screwing manner through threads, so the screw 510 can drive the fixing unit 6 to move up and down.

Further, the fixing unit 6 comprises a first mounting plate 61 fixed at the top end of the screw 510, a first fixing rod 62 is fixed at the top end of the first mounting plate 61, the first fixing rod 62 extends into the lower press plate 7 for fixing the lower press plate 7, a first rack 63 is fixed at the position of the first fixing rod 62 below the lower press plate 7, a third spur gear 64 is engaged and connected to one side of the first rack 63 far away from the first fixing rod 62, a second rack 65 is engaged and connected to one side of the third spur gear 64 far away from the first rack 63, a first extrusion rod 66 is fixed at one side of the second rack 65 far away from the third spur gear 64, the first extrusion rod 66 is driven by the first rack 63, the third spur gear 64 and the second rack 65 to move up and down when the first mounting plate 61 moves up and down, a second mounting plate 68 is connected to the inside of the upper mounting seat 4 through a return spring 67, a second fixing rod 69 used in cooperation with the upper press plate 8 is fixed at the bottom end of the second mounting plate 68, the second extrusion rod 610 is fixed at a position right above the first extrusion rod 66 at the bottom end of the second mounting plate 68, and when the first extrusion rod 66 moves upwards, an upward thrust is provided for the second extrusion rod 610 to push the second extrusion rod 610 to move upwards, so that the second extrusion rod 610 moves upwards through the second mounting plate 68, and the second fixing rod 69 is separated from the upper punch plate 8, thereby facilitating the disassembly of the upper punch plate 8.

Especially, lower punch plate 7 top four corners all is fixed with second guide post 10, guarantees that upper punch plate 8 and lower punch plate 7 are in on same vertical face all the time, improves the accuracy nature of punching press, and upper punch plate 8 slides and cup joints in the second guide post 10 outside, goes up that the logical groove that cooperation second guide post 10 used is seted up to mount pad 4 inside, and convenient to detach goes on.

It is worth to say that second mounting panel 68 is located middle part position department between second dead lever 69 and is fixed with first actuating lever 11, second mounting panel 68 one end is kept away from to first actuating lever 11 rotates and is connected with second actuating lever 12, first actuating lever 11 one end is kept away from to second actuating lever 12 rotates and is connected with baffle 13, and baffle 13 sliding sleeve connects inside last mount pad 4, when going up punch plate 8 and dismantling, second mounting panel 68 drives baffle 13 horizontal motion through first actuating lever 11 and second actuating lever 12, make logical groove open, be convenient for second guide post 10 and last mount pad 4 separation.

In addition, the top of lower mount pad 2 is kept away from guide plate 52 position department and is fixed with the support column, and the support column top is fixed with electric telescopic handle, and electric telescopic handle is fixed with the push pedal near lower punch press 7 one end, and the push pedal is located punch press 7 top down, the unloading of being convenient for goes on.

In addition, first mounting panel 61 bottom mounting has first guide bar, the first guide way that the first guide bar of cooperation used has been seted up to 2 inside setups of lower mount pad, make first mounting panel 61 when the inside up-and-down motion of mount pad 2 down, the vertical state remains throughout, the second guide way has been seted up to second mounting panel 68 inside, go up the inside second guide bar that is fixed with the cooperation second guide way and uses of mount pad 4, make second mounting panel 68 when the inside up-and-down motion of last mount pad 4, the vertical state remains throughout.

The working principle is as follows: when the device is used, the hydraulic cylinder 9 drives the upper punch plate 8 to move downwards for punching, after punching is completed, the electric telescopic rod drives the push plate to move, the push plate pushes a finished product on the lower punch plate 7 to the guide plate 52, the finished product falls along the guide plate 52, when the lower punch plate 7 moves downwards, the finished product always moves along the second guide post 10, when a die needs to be replaced, the hydraulic cylinder 9 extends to ensure that the top end of the upper punch plate 8 is attached to the bottom end of the lower punch plate 7, then the guide plate 52 is rotated, the guide plate 52 drives the first straight gear 53 to rotate through the rotating shaft 51, the first straight gear 53 drives the first bevel gear 55 to rotate through the second straight gear 54, the first bevel gear 55 drives the third bevel gear 58 to rotate through the second bevel gear 56 and the connecting rod 57, the third bevel gear 58 drives the fourth bevel gear 59 to rotate, and as the fourth bevel gear 59 is connected with the screw 510 through screw thread screwing, when the fourth bevel gear 59 rotates, the screw 510 drives the first mounting plate 61 to move downwards, the first mounting plate 61 drives the first fixing rod 62 to move downwards, the first fixing rod 62 moves downwards and simultaneously drives the third spur gear 64 to rotate through the first rack 63, the third spur gear 64 drives the first extrusion rod 66 to move upwards through the second rack 65, the first extrusion rod 66 applies an upward supporting force to the second extrusion rod 610, so that the second extrusion rod 610 drives the second mounting plate 68 to move upwards, the second mounting plate 68 drives the second fixing rod 69 to separate from the upper punch plate 8, the second mounting plate 68 moves upwards and puts in a process, the first driving rod 11 and the second driving rod 12 drive the baffle 13 to move horizontally, the through groove is opened, and the upper punch plate 8 and the lower punch plate 7 can be taken out conveniently; the device has improved the accurate nature of upper punch plate 8 and lower punch plate 7 punching press in-process through the second guide post 10 that sets up, when needs are changed stamping die, rotate guide plate 52, guide plate 52 drives first mounting panel 61 downstream through auxiliary assembly 5, be convenient for first dead lever 62 and lower punch plate 7 separation, when dismantling lower punch plate 7, second dead lever 69 also separates with upper punch plate 8, satisfy the purpose that lower punch plate 7 and upper punch plate 8 dismantled simultaneously, it is more simple and convenient swift with the installation to dismantle, the punching part unloading of being convenient for goes on simultaneously.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A stamping device convenient to mount and replace comprises a shell (1) and is characterized in that a lower mounting seat (2) is fixed at the bottom end inside the shell (1), a lower stamping plate (7) is sleeved inside the lower mounting seat (2) in a sliding mode, first guide columns (3) are fixed at four corners of the top end of the lower mounting seat (2), an upper mounting seat (4) is sleeved outside the first guide columns (3) in a sliding mode, a hydraulic cylinder (9) is fixed at the top end of the upper mounting seat (4), one end, far away from the upper mounting seat (4), of the hydraulic cylinder (9) is fixedly connected with the shell (1), an upper stamping plate (8) is sleeved inside the upper mounting seat (4) in a sliding mode, and an auxiliary assembly (5) is arranged at the position, located on one side of the lower mounting seat (2), of the top end of the shell (1);

auxiliary assembly (5) cup joints pivot (51) in shell (1) top one side including rotating, pivot (51) top is fixed with guide plate (52), pivot (51) inside is fixed with first spur gear (53), first spur gear (53) are close to down mount pad (2) one side meshing and are connected with second straight-toothed gear (54), second straight-toothed gear (54) outside coaxial be fixed with first bevel gear (55), first bevel gear (55) are kept away from first spur gear (53) one side meshing and are connected with second bevel gear (56), second bevel gear (56) axle center department is fixed with connecting rod (57), just connecting rod (57) keep away from second bevel gear (56) one end and extend to down inside mount pad (2), the stopper has been cup jointed in connecting rod (57) outside slip, the stopper bottom mounting has the bracing piece, the supporting rod is fixedly connected with the shell (1), one end, far away from the second bevel gear (56), of the connecting rod (57) is fixedly provided with a third bevel gear (58), the bottom end of the third bevel gear (58) is connected with a fourth bevel gear (59) in a meshed mode, the inside of the fourth bevel gear (59) is connected with a screw rod (510) in a screwed mode through threads, and the top end of the screw rod (510) is provided with a fixing unit (6).

2. The punching device convenient for installation and replacement as claimed in claim 1, wherein the fixing unit (6) comprises a first mounting plate (61) fixed at the top end of the screw rod (510), a first fixing rod (62) is fixed at the top end of the first mounting plate (61), a first rack (63) is fixed at the position below the lower punching plate (7) of the first fixing rod (62), a third spur gear (64) is connected to the side of the first rack (63) far away from the first fixing rod (62) in a meshing manner, a second rack (65) is connected to the side of the third spur gear (64) far away from the first rack (63) in a meshing manner, a first extrusion rod (66) is fixed to the side of the second rack (65) far away from the third spur gear (64), and a second mounting plate (68) is connected to the inside of the upper mounting seat (4) through a reset spring (67), and a second fixing rod (69) matched with the upper punch plate (8) for use is fixed at the bottom end of the second mounting plate (68), and a second extrusion rod (610) is fixed at a position right above the first extrusion rod (66) at the bottom end of the second mounting plate (68).

3. The punching device convenient to mount and replace according to claim 1, wherein the second guide posts (10) are fixed at four corners of the top end of the lower punching plate (7), the upper punching plate (8) is sleeved outside the second guide posts (10) in a sliding manner, and a through groove matched with the second guide posts (10) is formed in the upper mounting seat (4).

4. The punching device convenient for installation and replacement as claimed in claim 2, wherein the second mounting plate (68) is fixed with a first driving rod (11) at a middle position between the second fixing rods (69), one end of the first driving rod (11) far away from the second mounting plate (68) is rotatably connected with a second driving rod (12), one end of the second driving rod (12) far away from the first driving rod (11) is rotatably connected with a baffle (13), and the baffle (13) is slidably sleeved inside the upper mounting seat (4).

5. The punching device convenient to install and replace according to claim 1, wherein a supporting column is fixed at the position, far away from the guide plate (52), of the top end of the lower installation seat (2), an electric telescopic rod is fixed at the top end of the supporting column, a push plate is fixed at one end, close to the lower punch plate (7), of the electric telescopic rod, and the push plate is located above the top end of the lower punch plate (7).

6. The stamping device convenient to install and replace as claimed in claim 2, wherein a first guide rod is fixed at the bottom end of the first installation plate (61), a first guide groove matched with the first guide rod is formed in the lower installation base (2), a second guide groove is formed in the second installation plate (68), and a second guide rod matched with the second guide groove is fixed in the upper installation base (4).

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