CN214108552U

CN214108552U - Rotary disc type automatic continuous forging and pressing structure

Info

Publication number: CN214108552U
Application number: CN202023270057.3U
Authority: CN
Inventors: 金海�
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-03
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a turntable type automatic continuous forging and pressing structure, which comprises a rotary disk, an upper mould part set, a guide post, a speed reducer, a servo motor, a PLC programming control box and a base, the rotating disc is connected with a plurality of riveting blocks, the upper surface of the rotating disc is connected with an upper fixing piece, the lower surface of the rotating disc is connected with a lower fixing piece, the guide posts are provided with a plurality of riveting blocks, and a plurality of guide posts are connected with the rotating disc, the upper fixing piece and the lower fixing piece in a penetrating way, the lower fixing piece is fixedly connected with a turntable equal-height post, the rotating disc is provided with a plurality of riveting blocks which are used for riveting a material sheet and a transmission process, a lower die part set is arranged below the rotating disc, the lower surface of the rotating disc is pressed on the plurality of rotating disc floating rotating assemblies by means of gravity, the lower fixing piece is fixedly connected with a speed reducer, and the ground output end of the servo motor is connected with the speed reducer.

Description

Rotary disc type automatic continuous forging and pressing structure

Technical Field

The utility model relates to a forging and pressing field especially relates to automatic continuous forging and pressing structure of carousel formula.

Background

Forging is the combination of forging and stamping, and is a forming method for obtaining a product with a required shape and size by applying pressure to a blank by using a hammer head, an anvil block, a punch head or through a die of a forging and stamping machine to generate plastic deformation.

However, due to the lack of an automatic continuous forging structure, the existing forging press needs to use different machines for forging and pressing according to different procedures in the operation process, the product turnover is frequent, multiple positioning is needed to influence the operation precision, and meanwhile, manpower and material resources are wasted, so that the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides an automatic continuous forging and pressing structure of carousel formula can solve current forging press because of lacking automatic continuous forging and pressing structure through setting up automatic continuous forging and pressing structure, leads to in operation process need use different machines to forge and press, the product turnover is frequent, need carry on the problem that extravagant manpower and materials reduce work efficiency when location influences the operation precision many times according to different processes.

In order to solve the technical problem, the utility model provides a following technical scheme: the rotating disc type automatic continuous forging and pressing structure comprises a rotating disc, an upper die part set, guide pillars, a speed reducer, a servo motor, a PLC (programmable logic controller) programming control box and a base, wherein the rotating disc is connected with a plurality of riveting blocks, the side surface of the outer shape of the rotating disc is provided with a process gap, a photoelectric sensor is arranged on the outer side of the rotating disc and used for sensing the original point reset of the rotating disc, an upper fixing piece is connected to the upper surface of the rotating disc, a plurality of lower fixing pieces are connected to the lower surface of the rotating disc, a plurality of guide pillars are arranged on the lower surface of the rotating disc and penetrate through the rotating disc, the upper fixing pieces and the lower fixing pieces, the lower fixing pieces are fixedly connected with rotating disc equal-height columns, the rotating disc is connected with an in-mold riveting guide plate, a pre-riveting material sheet enters the inlet of a die, the die is subjected to die assembly once, the pre-riveting material sheet is riveted on the riveting blocks, and then called a post-riveting material sheet, and the in-mold riveting guide plate is fixed on the lower die part set, the lower die part is assembled with a photoelectric inductor and used for detecting whether a rivet front material sheet is in place or not, a plurality of rotary disc buoyancy lifting rotating assemblies are fixedly connected to the lower surface of a rotary disc, a speed reducer is fixedly connected to a lower fixing part, the ground output end of a servo motor is connected with the speed reducer, a fixing seat is fixedly connected to the upper surface of a base, a first outer guide rail supporting block, a second outer guide rail supporting block, a stacker and two supports are fixedly connected to the upper surface of the fixing seat, a cylinder is connected between the supports, two nuts are connected to the cylinder through threads, a connecting rod is connected between the two nuts, a material pushing rod is fixedly connected to the connecting rod, an outer guide rail assembly is fixedly connected to the upper surfaces of the first outer guide rail supporting block and the second outer guide rail supporting block, a vibrating disc discharging guide rail is fixedly connected to one end of the outer guide rail assembly, The other end is connected with the stacker, vibration dish ejection of compact guide rail is connected with the vibration dish subassembly, the blown down tank has been seted up to the stacker bottom, the sliding tray has been seted up to the outer guide rail rest block bottom of second, a plurality of preceding tablets of riveting have been placed to stacker inside, the initial point photoelectric sensing ware is equipped with in the rotary disk outside.

As an optimal technical scheme of the utility model, the blown down tank respectively with the ejector pin the tablet is clearance fit before riveting between.

As an optimal technical scheme of the utility model, the sliding tray with be clearance fit between the ejector pin pole.

As an optimal technical scheme of the utility model, it is a plurality of carousel buoyancy lift rotating assembly is circumference array form and equidistant setting and is in the rotary disk lower surface.

As an optimal technical scheme of the utility model, it is a plurality of the guide pillar is circumference array form and equidistant through connection the rotary disk go up the mounting with lower mounting.

As an optimal technical scheme of the utility model, it is a plurality of the riveting piece is circumference array form and equidistant connection is in inside the rotary disk.

As an optimal technical scheme of the utility model, it is a plurality of before riveting the tablet stacks in proper order inside the stacker.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

the initial state is a die opening state, equipment is started, a rotating disc rotates to pass through an origin photoelectric sensor, the rotating disc rotates to an original position and then rotates to a position of last power failure, a riveting front material sheet in a vibrating disc assembly is sequentially displaced into a stacker under the combined action of the vibrating disc assembly and an outer guide rail assembly, an air cylinder drives two connected nuts and a connecting rod to perform shape displacement movement, the connecting rod can drive a connected pushing rod to perform reciprocating displacement movement, the riveting front material sheet at the bottommost part of the stacker is pushed out in the movement process of the pushing rod, the pushed riveting front material sheet is placed at a preset position in a die, when the photoelectric sensor senses that the riveting front material sheet is placed in place, a PLC (programmable logic controller) programming control box receives a signal, an upper die part set and a lower die part set start to be matched, the riveting front material sheet is riveted to a riveting block, the die opening is performed after forming is completed, the rotating disc floats to rotate the rotating assembly to return to the position, at the moment, when the photoelectric sensing mold is opened in place, the PLC programming control box receives a signal, the servo motor rotates the rotating disc and the connecting parts thereof through the matching with the reducer according to a preset revolution number, so that the riveted material sheet is displaced and conveyed to the next station, at the moment, the PLC controller repeats the operation after receiving the signal, the 1 st station performs riveting and riveting on the riveted material sheet, the 2 nd and later stations perform molding, until the riveted material sheet reaches the 2 last station, the product is punched and blanked, the waste material is left on the rotating disc, the last station is ejected and falls onto the waste material collecting device, all processes of the product are completed, at the moment, the rotating disc completes one circle of rotation, the electrified servo motor has a self-locking function so as to ensure that the rotating disc can keep still after rotating, the multiple processes of the device can be completed only by one machine, and the processing precision of the product is effectively guaranteed, the safety performance is improved, the labor intensity of workers is reduced, the operation is convenient, and the production working efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is an explosion diagram of the present invention.

Wherein: 1. rotating the disc; 2. riveting a block; 3. a guide post; 4. an upper fixing member; 5. an upper mold part set; 6. a lower fixing member; 7. a turntable equal-height column; 8. riveting the material sheets; 9. riveting a guide plate in a die; 10. a lower die part set; 11. the rotary table floats to lift the rotating component; 12. a speed reducer; 13. a servo motor; 14. a PLC programming control box; 15. a base; 16. a fixed seat; 17. a support; 18. a cylinder; 19. a nut; 20. a connecting rod; 21. a material pushing rod; 22. riveting a front material sheet; 23. a first outer rail support block; 24. a second outer rail support block; 25. a stacker; 26. an outer guide rail assembly; 27. a vibratory pan assembly; 28. a vibrating disk discharge guide rail; 29. a discharge chute; 30. a sliding groove; 31. a photoelectric sensor; 32. a process gap; 33. origin photoelectric sensor.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-2, the utility model provides an automatic continuous forging and pressing structure, including rotary disk 1, upper mold part group 5, guide pillar 3, reduction gear 12, servo motor 13, PLC programming control box 14 and base 15, rotary disk 1 is connected with a plurality of riveting blocks 2, rotary disk 1 has technology breach 32 in the side of appearance, and the outside is provided with photoelectric sensing ware 31 and is used for responding to rotary disk 1 initial point and reset, rotary disk 1 upper surface is connected with upper mounting 4, rotary disk 1 lower surface is connected with lower mounting 6, guide pillar 3 is provided with a plurality of, and a plurality of guide pillars 3 run through rotary disk 1, upper mounting 4 and lower mounting 6, lower mounting 6 is fixedly connected with height post 7 such as carousel, rotary disk 1 is connected with an in-mold riveting guide plate 9, here is the entry that tablet 22 got into the mould before riveting, the mould is closed once, before riveting 22 is riveted on riveting block 2, at the moment, the riveting material sheet 8 is called, an in-mold riveting guide plate 9 is fixed on a lower mold part group 10, a photoelectric sensor 31 is arranged on the lower mold part group 10-1 and used for detecting whether a riveting material sheet 22 is in place or not, the lower surface of a rotating disk 1 is pressed on a plurality of rotating disk floating rotary assemblies 11 by gravity, a speed reducer 12 is fixedly connected with a lower fixing piece 6, the output end of a servo motor 13 is connected with the speed reducer 12, a fixed seat 16 is fixedly connected with the upper surface of a base 15, a first outer guide rail supporting block 23, a second outer guide rail supporting block 24, a stacker 25 and two brackets 17 are fixedly connected with the upper surface of the fixed seat 16, a cylinder 18 is connected between the two brackets 17, two nuts 19 are in threaded connection with the cylinder 18, a connecting rod 20 is connected between the two nuts 19, a material pushing rod 21 is fixedly connected with the connecting rod 20, and an outer guide rail assembly 26 is fixedly connected with the upper surfaces of the first outer guide rail supporting block 23 and the second outer guide rail supporting block 24, one end of the outer guide rail assembly 26 is fixedly connected with a vibrating disc discharging guide rail 28, the other end of the outer guide rail assembly is connected with a stacker 25, the vibrating disc discharging guide rail 28 is connected with a vibrating disc assembly 27, the bottom of the stacker 25 is provided with a discharging groove 29, the bottom of the second outer guide rail supporting block 24 is provided with a sliding groove 30, a plurality of riveting front material pieces 22 are placed inside the stacker 25, and an original point photoelectric sensor 33 is arranged outside the rotating disc 1;

the initial state is a die opening state, the device is started, the rotating disc rotates to pass through the origin photoelectric sensor, after the rotating disc corrects the origin position, the origin photoelectric sensor 33 resets the origin, and then the rotating disc rotates to the position of last power failure, at the moment, the riveting front material piece 22 in the vibrating disc assembly 27 is sequentially displaced into the stacker 25 under the combined action of the vibrating disc assembly 27 and the outer guide rail assembly 26, the air cylinder 18 drives the two connected nuts 19 and the connecting rod 20 to perform shape displacement movement, the connecting rod 20 can drive the connected material pushing rod 21 to perform reciprocating displacement movement, the riveting front material piece 22 at the bottommost part of the stacker 25 is pushed out in the movement process of the material pushing rod 21, the pushed riveting front material piece 22 is placed at a preset position, when the photoelectric sensor 31 senses that the riveting front material piece 22 is placed in position, the PLC programming control box 14 receives a signal, the upper die part group 5 and the lower die part 10 start to be matched, riveting a front riveting material sheet 22 to a riveting block 2, opening the mold after molding is completed, floating and returning a rotary disk 1 through a rotary disk floating and rotating assembly 11, when the mold opening is in place through photoelectric sensing, receiving a signal by a PLC (programmable logic controller) 14, rotating the rotary disk 1 and a connecting part thereof by a servo motor 13 through matching with a speed reducer 12 according to a preset revolution number, so as to transfer 8 bits of a riveted material sheet to the position of the next station, repeating the operation after receiving the signal by the PLC, molding the front riveting material sheet 22, the second riveting material sheet 2 and the subsequent station in the 1 st station until the riveted material sheet 8 reaches the 2 last station, punching and blanking a product, leaving waste materials on the rotary disk rotating the rotary disk 1, ejecting the waste materials to a waste material collecting device, completing all working procedures of the product, completing one circle of rotation of the rotary disk at the moment, wherein the electrified servo motor 13 has a self-locking function, can keep motionless after guaranteeing the carousel rotation, this device multiple process only needs a machine to accomplish, effectively ensures product machining precision, improves the security performance, reduces artifical intensity of labour, is convenient for operate and improves production work efficiency simultaneously, and required consumer all links to each other with the external power source electrical property in this embodiment.

In other embodiments, the discharging chute 29 is in clearance fit with the material pushing rod 21 and the riveting front material sheet 22 respectively;

the material pushing rod 21 can be conveniently displaced, meanwhile, the riveting front material sheet 22 at the bottom of the stacker 25 can be quickly ejected out, meanwhile, the stacker 25 is prevented from being collided, and the operation is safely and stably carried out.

In other embodiments, the sliding groove 30 is in clearance fit with the material pushing rod 21;

the stroke of the cylinder 18 is adjusted by a nut 19, the distance between the stacker 25 and the position of the in-mold riveting guide plate 9 is determined, the material sheet 22 before riveting reaches the position of the in-mold riveting guide plate 9, and a material sheet limiting column is arranged, so that the material sheet can reach the correct position and the operation is safe and stable.

In other embodiments, the plurality of turntable levitation rotation assemblies 11 are arranged in a circumferential array and are equally spaced on the lower surface of the rotation plate 1;

the stability of the rotating disc 1 and the connected parts thereof in the floating and rotating process is improved, and the subsequent operation and use are facilitated.

In other embodiments, the plurality of guide pillars 3 are in a circumferential array and are connected with the rotating disc 1, the upper fixing member 4 and the lower fixing member 6 at equal intervals;

the rotating disk 1, the upper fixing member 4 and the lower fixing member 6 are more stably and firmly connected.

In other embodiments, a plurality of riveting blocks 2 are in a circumferential array and connected at equal intervals inside the rotating disc 1;

the rotating disc 1 is convenient to set a rotating angle in the rotating process, the material pushing rod 21 can stably push the riveting front material sheet 22 into a specified position in the subsequent operation process, and the subsequent operation and use are convenient.

In other embodiments, a plurality of pre-rivet sheets 22 are stacked in sequence inside the stacker 25;

after the pusher bar 21 pushes out the rivet front piece 22 placed at the lowermost bottom of the stacker 25, the other rivet front pieces 22 are collectively displaced downward, so that the pusher bar 21 repeatedly pushes the lowermost rivet front piece 22 again.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Automatic continuous forging and pressing structure of carousel formula, including rotary disk (1), go up mould part group (5), guide pillar (3), reduction gear (12), servo motor (13), PLC programming control box (14) and base (15), its characterized in that: the rotary plate (1) is connected with a plurality of riveting blocks (2), a process notch (32) is formed in the side face of the appearance of the rotary plate (1), a photoelectric sensor (31) is arranged on the outer side of the rotary plate and used for sensing the original point reset of the rotary plate (1), an upper fixing piece (4) is connected to the upper surface of the rotary plate (1), a lower fixing piece (6) is connected to the lower surface of the rotary plate (1), a plurality of guide columns (3) are arranged, the rotary plate (1), the upper fixing piece (4) and the lower fixing piece (6) are connected in a penetrating manner, the lower fixing piece (6) is fixedly connected with a rotary plate equal-height column (7), the rotary plate (1) is connected with an in-mold riveting guide plate (9), here, a riveting front material sheet (22) enters the inlet of a mold, the mold is closed once, the riveting front material sheet (22) is riveted to the riveting blocks (2), the riveting die is called as a post-riveting material sheet (8), an in-die riveting guide plate (9) is fixed on a lower die part set (10), the lower die part set (10) is provided with a photoelectric sensor (31) for detecting whether a pre-riveting material sheet (22) is in place or not, the lower surface of a rotating disk (1) is pressed on a plurality of rotating disk floating rotary assemblies (11) by gravity, a lower fixing piece (6) is fixedly connected with a speed reducer (12), the output end of a servo motor (13) is connected with the speed reducer (12), the upper surface of a base (15) is fixedly connected with a fixing seat (16), the upper surface of the fixing seat (16) is fixedly connected with a first outer guide rail supporting block (23), a second outer guide rail supporting block (24), a stacker (25) and two supports (17), an air cylinder (18) is connected between the two supports (17), and the air cylinder (18) is in threaded connection with two nuts (19), two be connected with connecting rod (20) between nut (19), connecting rod (20) fixedly connected with ejector beam (21), first outer guide rail supporting block (23) with fixed surface is connected with outer guide rail subassembly (26) on second outer guide rail supporting block (24), outer guide rail subassembly (26) one end fixedly connected with vibration dish ejection of compact guide rail (28), the other end are connected with stacker (25), vibration dish ejection of compact guide rail (28) are connected with vibration dish subassembly (27), blown down tank (29) have been seted up to stacker (25) bottom, sliding tray (30) have been seted up to second outer guide rail supporting block (24) bottom, a plurality of preceding tablet (22) of riveting have been placed to stacker (25) inside, origin photoelectric sensing ware (33) are equipped with in rotary disk (1) outside.

2. The rotary table type automatic continuous forging structure as claimed in claim 1, wherein: the discharge chute (29) is in clearance fit with the material pushing rod (21) and the riveting front material sheet (22) respectively.

3. The rotary table type automatic continuous forging structure as claimed in claim 1, wherein: the sliding groove (30) is in clearance fit with the material pushing rod (21).

4. The rotary table type automatic continuous forging structure as claimed in claim 1, wherein: the rotary disc floating and lifting rotating assemblies (11) are arranged on the lower surface of the rotary disc (1) at equal intervals in a circumferential array mode.

5. The rotary table type automatic continuous forging structure as claimed in claim 1, wherein: the guide columns (3) are in a circumferential array form and are connected with the rotating disc (1), the upper fixing piece (4) and the lower fixing piece (6) in a penetrating mode at equal intervals.

6. The rotary table type automatic continuous forging structure as claimed in claim 1, wherein: the riveting blocks (2) are connected in a circumferential array mode and are connected inside the rotating disc (1) at equal intervals.

7. The rotary table type automatic continuous forging structure as claimed in claim 1, wherein: a plurality of said riveting front material sheets (22) are stacked in sequence inside said stacker (25).