CN112475078A

CN112475078A - Edge curling device for stainless steel products

Info

Publication number: CN112475078A
Application number: CN202011276832.8A
Authority: CN
Inventors: 桂峰; 方期文; 马荣
Original assignee: Wuhu Secun Electronic Technology Co ltd
Current assignee: Wuhu Secun Electronic Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-03-12

Abstract

The invention discloses a crimping device of a stainless steel product, which comprises a support plate and crimping mechanisms arranged at the top of the support plate, wherein support legs are fixedly connected to two sides of the bottom of the support plate, a fixing mechanism is arranged at the central position of the support plate, driving mechanisms are arranged on two sides of the top of the support plate, a turnover mechanism is arranged in front of the two driving mechanisms, and the crimping mechanisms are arranged behind the fixing mechanisms. This crimping device of stainless steel product, arc splint press from both sides the work piece tightly, and actuating mechanism drives the work piece up-and-down motion, combines tilting mechanism to overturn the work piece, utilizes machinery to replace the manual work and carries out the upset operation, and degree of automation is higher, and work efficiency is higher, and has reduced danger, and the practicality is higher, and this fixed establishment can fix the cylinder stainless steel work piece of different diameters, has enlarged this crimping device's application scope.

Description

Edge curling device for stainless steel products

Technical Field

The invention relates to the technical field of crimping devices, in particular to a crimping device for a stainless steel product.

Background

Stainless steel products are general names of living goods and industrial goods which are processed by adopting stainless steel materials as main raw materials, a curling device is often used for curling edges in the processing process of the stainless steel products, and the curling is that the edge of the mouth of the stainless steel product is curled outwards, so that the edges of the stainless steel product are smooth and mellow, hands can be prevented from being cut, and meanwhile, the attractiveness of the stainless steel product is improved.

Patent with publication number CN211218207U discloses a stainless steel product crimping device, which can make the axis of the barrel body and the axis of the positioning barrel on the same straight line, so as to facilitate the crimping operation of the barrel body, and can prevent the extrusion block from excessively extruding the inner wall of the barrel body, so that the whole body is damaged, but the reference case still has the following defects:

in the processing process of part of stainless steel products, the workpiece needs to be turned over to carry out double-end edge curling operation, but the current edge curling machine needs to manually turn over the workpiece, so that the automation degree is low, the working efficiency is low, certain danger is realized, and the practicability of the device is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a crimping device for stainless steel products, which solves the problems that double-end crimping can be carried out only by manually turning over a workpiece, the automation degree is low, the danger is high, and the practicability is reduced.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a crimping device of stainless steel product, includes backup pad and the crimping mechanism of setting at the backup pad top, the equal fixedly connected with supporting leg in both sides of backup pad bottom, the central point of backup pad puts and is provided with fixed establishment to the both sides at backup pad top all are provided with actuating mechanism, two actuating mechanism's the place ahead all is provided with tilting mechanism, crimping mechanism sets up the rear at fixed establishment.

Actuating mechanism is including fixing the spacing frame in backup pad top both sides and fixing the protective frame in the backup pad bottom, the first motor of motor ore fixedly connected with is passed through on the right side of protective frame bottom to the first threaded rod of the output fixedly connected with of first motor, the right side of protective frame inner wall bottom is rotated and is connected with the second threaded rod, the top of first threaded rod and second threaded rod all runs through protective frame, backup pad and spacing frame and extends to the inside of spacing frame, the equal threaded connection in surface of first threaded rod and second threaded rod has the movable block, two the movable block all runs through protective frame and extends to the place ahead of protective frame.

Tilting mechanism is including fixing at the positive fixed block of movable block, the first pneumatic cylinder of one side fixedly connected with of fixed block, the output fixedly connected with connecting plate of first pneumatic cylinder to one side that first pneumatic cylinder was kept away from to the connecting plate is through motor frame fixedly connected with second motor, the output fixedly connected with arc splint of second motor.

Preferably, the first threaded rod and the second threaded rod are located the inside one end of limit frame and all rotate through the top of bearing and limit frame inner wall and be connected, first threaded rod and second threaded rod are located the inside equal fixedly connected with belt pulley in surface of protection frame to connect through belt transmission between the surface of two belt pulleys.

Preferably, the fixing mechanism comprises a rotating plate and a third motor, the rotating plate is rotatably connected with the top of the supporting plate through an annular sliding rail, the third motor is fixed to the bottom of the supporting plate through a motor frame, the output end of the third motor is fixedly connected with the bottom of the rotating plate through a connecting rod, and a second hydraulic cylinder is fixedly connected to the top of the rotating plate.

Preferably, the output end fixedly connected with toper piece of second pneumatic cylinder to there is the fly leaf on the surface of toper piece through draw-in groove sliding connection, spout sliding connection is passed through with the top of rotor plate in the bottom of fly leaf, and one side fixedly connected with limiting plate that the toper piece was kept away from to the fly leaf.

Preferably, the crimping mechanism comprises a support frame fixed at the top of the support plate, a third hydraulic cylinder is fixedly connected to the top of the support frame, and an output end of the third hydraulic cylinder penetrates through the support frame and extends into the support frame.

Preferably, there is the mounting panel through slide rail sliding connection between the both sides of support frame inner wall, the output of third pneumatic cylinder and the top fixed connection of mounting panel, the front of mounting panel is through bracing piece fixedly connected with hemming wheel.

Advantageous effects

The invention provides a crimping device for a stainless steel product. Compared with the prior art, the method has the following beneficial effects:

(1) this turn-up device of stainless steel goods all is provided with actuating mechanism through the both sides at backup pad top, and two actuating mechanism's the place ahead all is provided with tilting mechanism, and arc splint press from both sides the work piece tightly, and actuating mechanism drives the work piece up-and-down motion, combines tilting mechanism can overturn the work piece, utilizes machinery to replace the manual work to overturn the operation, and degree of automation is higher, and work efficiency is higher, and has reduced danger, and the practicality is higher.

(2) This stainless steel products's turn-up device is provided with fixed establishment through the central point of backup pad puts, the output fixedly connected with toper piece of second pneumatic cylinder, and there is the fly leaf on the surface of toper piece through draw-in groove sliding connection, and one side fixedly connected with limiting plate that the toper piece was kept away from to the fly leaf, and the distance between limiting plate and the toper piece can be adjusted to toper piece up-and-down motion to make this fixed establishment can fix the cylinder stainless steel work piece of different diameters, enlarged this turn-up device's application scope.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a top view of the present invention;

fig. 5 is a partial cross-sectional view of a canting mechanism of the present invention.

In the figure: the

support plate

1, 2 turn-up mechanisms, 21 support frames, 22 third hydraulic cylinders, 23 mounting plates, 24 turn-up wheels, 3 support legs, 4 fixing mechanisms, 41 rotating plates, 42 third motors, 43 second hydraulic cylinders, 44 conical blocks, 45 movable plates, 46 limiting plates, 5 driving mechanisms, 51 limiting frames, 52 protecting frames, 53 first motors, 54 first threaded rods, 55 second threaded rods, 56 movable blocks, 57 belt pulleys, 6 turnover mechanisms, 61 fixed blocks, 62 first hydraulic cylinders, 63 connecting plates, 64 second motors and 65 arc-shaped clamping plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a crimping device of stainless steel product, including backup pad 1 and the crimping mechanism 2 of setting at 1 top in backup pad, the equal fixedly connected with supporting leg 3 in both sides of 1 bottom in backup pad, the central point of backup pad 1 puts and is provided with fixed establishment 4, fixed establishment 4 fixes the work piece at the crimping in-process, and the both sides at 1 top in backup pad all are provided with actuating mechanism 5, when the work piece overturns, actuating mechanism 5 can drive the work piece up-and-down motion, two actuating mechanism 5 the place ahead all is provided with tilting mechanism 6, tilting mechanism 6 realizes the upset to the work piece, crimping mechanism 2 sets up the rear at fixed establishment 4, crimping mechanism 2 mutually supports with fixed establishment 4 and carries out the turn-up processing to the work piece.

Referring to fig. 2, the driving mechanism 5 includes a limiting frame 51 fixed on two sides of the top of the supporting plate 1 and a protection frame 52 fixed on the bottom of the supporting plate 1, the right side of the bottom of the protection frame 52 is fixedly connected with a first motor 53 through a motor, the first motor 53, a second motor 64 and a third motor 42 are all electrically connected with a master control system and an external power supply through wires, the output end of the first motor 53 is fixedly connected with a first threaded rod 54, one ends of the first threaded rod 54 and the second threaded rod 55 located inside the limiting frame 51 are both rotatably connected with the top of the inner wall of the limiting frame 51 through bearings, the surfaces of the first threaded rod 54 and the second threaded rod 55 located inside the protection frame 52 are both fixedly connected with belt pulleys 57, the surfaces of the two belt pulleys 57 are connected through belt transmission, the right side of the bottom of the inner wall of the protection frame 52 is rotatably connected with a second threaded rod 55, the top ends of the first threaded rod 54 and, The supporting plate 1 and the limiting frame 51 extend to the inside of the limiting frame 51, the surfaces of the first threaded rod 54 and the second threaded rod 55 are both connected with movable blocks 56 in a threaded mode, and the two movable blocks 56 penetrate through the protective frame 52 and extend to the front of the protective frame 52.

Please refer to fig. 5, the turnover mechanism 6 includes a fixed block 61 fixed on the front side of the movable block 56, a first hydraulic cylinder 62 fixedly connected to one side of the fixed block 61, a connecting plate 63 fixedly connected to an output end of the first hydraulic cylinder 62, a guide rod is arranged on the left side of the connecting plate 63 near the front position, a limiting sleeve for limiting the guide rod is fixedly connected to the front side of the fixed block 61, the guide rod can guide the movement of the connecting plate 63, and can reduce the bearing capacity of the third hydraulic cylinder 62, a second motor 64 fixedly connected to one side of the connecting plate 63 far away from the first hydraulic cylinder 62 through a motor frame, an arc-shaped clamp plate 65 fixedly connected to an output end of the second motor 64, and a protective pad is arranged on one side of.

Referring to fig. 2, the fixing mechanism 4 includes a rotating plate 41 rotatably connected to the top of the supporting plate 1 through an annular slide rail and a third motor 42 fixed to the bottom of the supporting plate 1 through a motor frame, an output end of the third motor 42 is fixedly connected to the bottom of the rotating plate 41 through a connecting rod, a top of the rotating plate 41 is fixedly connected to a second hydraulic cylinder 43, an output end of the second hydraulic cylinder 43 is fixedly connected to a tapered block 44, a surface of the tapered block 44 is slidably connected to a movable plate 45 through a slot, a bottom of the movable plate 45 is slidably connected to the top of the rotating plate 41 through a chute, one side of the movable plate 45 away from the tapered block 44 is fixedly connected to a limiting plate 46, and the limiting plates 46 are 4 in number and opposite to each other around the tapered.

Referring to fig. 3, the hemming mechanism 2 includes a support frame 21 fixed on the top of the support plate 1, and a third hydraulic cylinder 22 is fixedly connected to the top of the support frame 21, the first hydraulic cylinder 62, the second hydraulic cylinder 43 and the third hydraulic cylinder 22 form a hydraulic circulation system with external hydraulic components through pipes, used for controlling the contraction of the hydraulic cylinders, the output end of the third hydraulic cylinder 22 penetrates through the support frame 21 and extends to the inside of the support frame 21, the mounting plate 23 is connected between the two sides of the inner wall of the support frame 21 in a sliding way through a slide rail, the output end of the third hydraulic cylinder 22 is fixedly connected with the top of the mounting plate 23, the front surface of the mounting plate 23 is fixedly connected with the hemming wheel 24 through a support rod, one end of the support rod, far away from the hemming wheel 24, is fixedly connected with a, and the fixed plate is fixed on the front surface of the mounting plate 23 through bolts, so that the support rods with different lengths can be mounted according to actual use requirements.

Fixing and curling processes: the cylindrical workpiece to be curled is sleeved outside the limiting plate 46, the second hydraulic cylinder 43 is started through the control switch, the conical block 44 is pushed to move upwards, the limiting plate 46 is further pushed to move towards the direction far away from the conical block 44 through the movable plate 45, the distance between the two opposite limiting plates 46 is increased, the limiting plates 46 are diffused towards the periphery, one surface, far away from the conical block 44, of the limiting plate 46 is attached to the inner wall of the cylindrical workpiece, the workpiece is fixed, then the third hydraulic cylinder 22 works, the mounting plate 23 is pushed to move up and down, the curling wheel 24 is driven to move, after the curling wheel 24 and the workpiece are adjusted to a proper distance, the third hydraulic cylinder 22 stops working, at the moment, the third motor 42 works, the rotating plate 41 is driven to rotate through the connecting rod, the workpiece is further driven to rotate, and curling operation is carried out on the edge.

And (3) turning over: after one end of the workpiece is curled, the third hydraulic cylinder 22 works to drive the curling wheel 24 to be far away from the workpiece, then the first motor 53 works, the first threaded rod 54 rotates and drives the second threaded rod 55 to rotate through the mutual cooperation of the belt and the two belt pulleys 57, so that the movable block 56 moves downwards to further drive the turnover mechanism 6 to move downwards to the lowest position, then the first hydraulic cylinder 62 works to push the connecting plates 63 at the two sides to move towards the middle to drive the two arc-shaped clamping plates 65 to move towards the middle to clamp the workpiece, then the first hydraulic cylinder 62 contracts to drive the conical block 44 to move downwards to enable the limiting plate 46 to approach towards the middle to be far away from the inner wall of the workpiece, then the first motor 53 rotates reversely to drive the arc-shaped clamping plates 65 to move upwards to drive the workpiece to move upwards, and after the workpiece is completely separated from the fixing mechanism 4, the second motor 64 works to, and then the workpiece is driven to rotate, the top of the workpiece is enabled to turn forward by 180 degrees, the first motor 53 rotates forward to drive the workpiece to move downwards, the workpiece is sleeved on the surface of the fixing mechanism 4 again, then the first hydraulic cylinder 62 contracts to drive the arc-shaped clamping plate 65 to be far away from the workpiece, and the fixing and curling steps are repeated, so that curling treatment on two ends of the workpiece can be completed.

According to the invention, the driving mechanisms are arranged on two sides of the top of the supporting plate, the turnover mechanisms are arranged in front of the two driving mechanisms, the arc-shaped clamping plate clamps the workpiece, the driving mechanisms drive the workpiece to move up and down, the workpiece can be turned over by combining the turnover mechanisms, and the turning operation is carried out by replacing manpower with machinery, so that the automation degree is higher, the working efficiency is higher, the danger is reduced, and the practicability is higher; the central point through the backup pad puts and is provided with fixed establishment, and the output fixedly connected with toper piece of second pneumatic cylinder, the surface of toper piece have the fly leaf through draw-in groove sliding connection, and one side fixedly connected with limiting plate of toper piece is kept away from to the fly leaf, and the distance between limiting plate and the toper piece can be adjusted to toper piece up-and-down motion to make this fixed establishment can fix the cylinder stainless steel work piece of different diameters, enlarged the application scope of this turn-up device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a crimping device of stainless steel product, includes backup pad (1) and sets up crimping mechanism (2) at backup pad (1) top, the equal fixedly connected with supporting leg (3) in both sides of backup pad (1) bottom, its characterized in that: a fixing mechanism (4) is arranged at the center of the supporting plate (1), driving mechanisms (5) are arranged on two sides of the top of the supporting plate (1), a turnover mechanism (6) is arranged in front of the two driving mechanisms (5), and the curling mechanism (2) is arranged behind the fixing mechanism (4);

the driving mechanism (5) comprises limiting frames (51) fixed on two sides of the top of the supporting plate (1) and a protective frame (52) fixed at the bottom of the supporting plate (1), the right side of the bottom of the protective frame (52) is fixedly connected with a first motor (53) through a motor mine, and the output end of the first motor (53) is fixedly connected with a first threaded rod (54), the right side of the bottom of the inner wall of the protective frame (52) is rotationally connected with a second threaded rod (55), the top ends of the first threaded rod (54) and the second threaded rod (55) penetrate through the protective frame (52), the supporting plate (1) and the limiting frame (51) and extend to the inside of the limiting frame (51), the surfaces of the first threaded rod (54) and the second threaded rod (55) are both in threaded connection with movable blocks (56), and the two movable blocks (56) penetrate through the protective frame (52) and extend to the front of the protective frame (52);

tilting mechanism (6) are including fixing at positive fixed block (61) of movable block (56), the first pneumatic cylinder of one side fixedly connected with (62) of fixed block (61), the output fixedly connected with connecting plate (63) of first pneumatic cylinder (62) to one side that first pneumatic cylinder (62) were kept away from in connecting plate (63) is through motor frame fixedly connected with second motor (64), the output fixedly connected with arc splint (65) of second motor (64).

2. A hemming device for stainless steel products according to claim 1 wherein: first threaded rod (54) and second threaded rod (55) are located the inside one end of spacing frame (51) and all rotate through the top of bearing and spacing frame (51) inner wall and are connected, first threaded rod (54) and second threaded rod (55) are located the equal fixedly connected with belt pulley (57) in the inside surface of protection frame (52) to connect through belt transmission between the surface of two belt pulley (57).

3. A hemming device for stainless steel products according to claim 1 wherein: fixed establishment (4) rotate rotor plate (41) of being connected and fix third motor (42) in backup pad (1) bottom through the motor frame including the top through annular slide rail and backup pad (1), the bottom fixed connection of connecting rod and rotor plate (41) is passed through to the output of third motor (42), the top fixedly connected with second pneumatic cylinder (43) of rotor plate (41).

4. A hemming device for stainless steel products according to claim 3 wherein: the output end of the second hydraulic cylinder (43) is fixedly connected with a conical block (44), the surface of the conical block (44) is connected with a movable plate (45) through a clamping groove in a sliding mode, the bottom of the movable plate (45) is connected with the top of the rotating plate (41) through a sliding groove in a sliding mode, and the movable plate (45) is far away from a limiting plate (46) fixedly connected with one side of the conical block (44).

5. A hemming device for stainless steel products according to claim 1 wherein: the crimping mechanism (2) comprises a support frame (21) fixed to the top of the support plate (1), a third hydraulic cylinder (22) is fixedly connected to the top of the support frame (21), and the output end of the third hydraulic cylinder (22) penetrates through the support frame (21) and extends to the inside of the support frame (21).

6. A hemming device for stainless steel articles according to claim 5 wherein: there are mounting panel (23) through slide rail sliding connection between the both sides of support frame (21) inner wall, the output of third pneumatic cylinder (22) and the top fixed connection of mounting panel (23), there are hemming wheels (24) in the front of mounting panel (23) through bracing piece fixedly connected with.