CN115534018A

CN115534018A - Die-cut frock of shaping

Info

Publication number: CN115534018A
Application number: CN202211124174.XA
Authority: CN
Inventors: 谭晓伟; 谭冲; 向少伟
Original assignee: Chongqing Youcheng Mould Co ltd
Current assignee: Chongqing Youcheng Mould Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-30

Abstract

The invention discloses a forming and punching tool, and particularly relates to the technical field of punching devices. The invention has simple integral design and reasonable structure by corresponding matching of each structure. Not only die-cut efficiency is fast, and pressure when die-cut is strong simultaneously, and is effectual, realizes die-cut, the conveying of material simultaneously and gets the material and go on in step, need not to extend the hand to die-cut district simultaneously, can effectively increase the convenience and the security of device in the use, has good practicality.

Description

Die-cut frock of shaping

Technical Field

The invention relates to the technical field of stamping devices, in particular to a forming and punching tool.

Background

In the prior art, patent application publication No. CN214459080U discloses a punching die for automotive interior production, which comprises a workbench, a mechanism box and a support, wherein the support is provided with two parts and the mechanism box is fixedly connected to the upper end surface of the workbench through the two supports, a rotating motor, a bar-shaped rod, a vertical rod and a guide block are arranged in the mechanism box, the rotating motor is fixedly connected to the inner side wall of the mechanism box, an output shaft of the rotating motor is fixedly connected with a disc, the eccentric position of the end surface of the disc is fixedly connected with a round rod, one side of the bar-shaped rod is provided with a bar-shaped hole, the round rod is inserted into the bar-shaped hole, the other end of the bar-shaped rod is fixedly connected with a sector gear, the circle center of the sector gear is rotatably connected to the inner wall of the mechanism box through a rotating shaft, the lower end of the cross rod is fixedly connected with a fixed rod, the lower end of the fixed rod is fixedly connected with a punching die, and the workbench at the lower end of the punching die is provided with a punching platform.

However, the technical scheme has certain disadvantages in use, for example, only one article can be placed for punching at one time, and after the article is punched manually, the punched article needs to be taken down, so that more time is consumed, the production efficiency is reduced, meanwhile, a worker is close to the device, and needs to stretch a hand into a punching area when taking and placing the material, so that certain dangerousness exists, and the safety is low.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide a forming and punching tool, which can solve the problems of low production efficiency and low safety.

In order to achieve the purpose, the invention provides the following technical scheme: a forming and punching tool comprises a base and a support frame arranged on the base and used for punching, wherein an eccentric pressurizing punching component is arranged on the support frame, and a rotary material guide component is arranged at the bottom of the eccentric pressurizing punching component;

the eccentric pressurizing and punching assembly comprises a connecting seat arranged on the supporting frame, a limiting cylinder is fixedly arranged on the connecting seat, a transition ball is movably connected inside the limiting cylinder, a reinforcing rod is fixedly arranged on the outer side of the transition ball, and a reinforcing part is slidably connected to the surface of the reinforcing rod;

the rotary material guide assembly comprises a material guide ring arranged at the bottom of the connecting seat, and a plurality of discharging grooves used for placing materials are distributed on the upper surface of the material guide ring and along the circumference of the axial center point of the material guide ring.

In a preferred embodiment, the eccentric press and punch assembly further comprises:

the rotating shaft is arranged at the top of the connecting seat and is movably connected with the supporting frame;

the eccentric cylinder is arranged in the middle of the reinforcing part and is movably connected with the reinforcing part, and the eccentric cylinder is sleeved outside the rotating shaft and is fixedly connected with the rotating shaft;

the first fluted disc is arranged on one side of the eccentric cylinder and fixedly connected with the eccentric cylinder;

and the second fluted disc is sleeved on the surface of the rotating shaft and is meshed with the first fluted disc.

In a preferred embodiment, the rotating guide assembly further comprises:

the gear ring is sleeved on the outer side of the material guide ring and is fixedly connected with the material guide ring;

the supporting legs are arranged in a plurality, and are distributed at the bottom of the material guide ring along the circumference of the axial center point of the material guide ring;

the guide ring is fixedly arranged at the bottom of the material guide ring;

wherein, the support frame surface just is located the bottom of gear circle and the top of supporting leg and all offers the guide way with the guide circle assorted.

In a preferred embodiment, the rotary material guide assembly further comprises:

the gear is arranged on the outer side of the gear ring and is meshed with the gear ring;

the first driving motor is arranged at the bottom of the gear and is mounted on the base through a bolt, and the output end of the first driving motor is fixedly connected with the gear.

In a preferred embodiment, one side of the supporting frame is provided with a second driving motor for driving the rotating shaft to rotate, and the bottom of the connecting seat is provided with a punching cutter plate for punching.

In a preferred embodiment, a limiting seat is arranged at the top of the supporting frame, two limiting slide rods are connected to the limiting seat in a sliding manner, and the bottoms of the two limiting slide rods are fixedly arranged at the top of the connecting seat.

In a preferred embodiment, a first inner cavity in a frustum shape is concavely arranged on the top surface of the limiting cylinder, and a second inner cavity for accommodating the transition ball is arranged at the bottom of the first inner cavity.

The invention has the technical effects and advantages that:

1. when the material guiding device is used for guiding materials, a worker stands outside the gear ring, the materials are placed in the discharging grooves, then the material guiding device is started by the first driving motor, the driving gear rotates, and the gear can be meshed with the gear ring when rotating, so that the material guiding ring is driven to rotate, the discharging grooves are driven to simultaneously rotate and displace, the materials are conveyed to the bottom of the punching cutter plate, the device is convenient to convey the materials, meanwhile, the materials can be continuously added into the rest discharging grooves, and the punching production efficiency of the materials is improved;

2. when the material is punched, the rotating shaft can drive the eccentric cylinder to rotate and displace along the axial center point of the rotating shaft when rotating, meanwhile, the reinforcing piece is sleeved on the surface of the eccentric cylinder and is movably connected with the eccentric cylinder, so that the reinforcing piece can displace through the torsion force generated when the eccentric cylinder rotates and displaces, the punching knife board is driven to displace to complete the punching of the material, and the punching knife board punches the material through the eccentric phenomenon generated by the mutual matching of the rotating shaft, the reinforcing piece, the eccentric cylinder and other structures, so that the punching efficiency is high, the pressure during punching is high, and the effect is good;

3. when the guide ring is used for guiding materials, the guide groove and the guide ring are matched with each other, the guide ring is guided and limited when rotating, the stability of the guide ring when rotating is improved, meanwhile, the guide ring rotates again to take the punched materials out of the discharging groove, the materials are punched in the discharging groove, and workers can continuously add the materials into the rest discharging grooves, so that the punching production efficiency of the materials can be effectively improved;

in conclusion, the overall design is simple and the structure is reasonable through the corresponding matching use of all the structures. Not only die-cut efficiency is fast, and pressure when die-cut is strong simultaneously, and is effectual, realizes die-cut, the conveying of material simultaneously and gets the material and go on in step, need not to extend the hand to die-cut district simultaneously, can effectively increase the convenience and the security of device in the use, has good practicality.

Drawings

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

Fig. 2 is a side view of the overall structure of the present invention.

Fig. 3 is a front view of the eccentric press and punch assembly of the present invention mounted on a support frame.

Fig. 4 is a front view of the material guide ring, the gear ring and the gear of the present invention.

Fig. 5 is a front view of the eccentric pressure die cutting assembly of the present invention.

FIG. 6 is an exploded view of an eccentric compression punch assembly of the present invention

FIG. 7 is a cross-sectional view of the connecting socket, the limiting cylinder and the reinforcing member of the present invention

The reference signs are: 1. a base; 2. a support frame; 3. a connecting seat; 4. a limiting cylinder; 5. a transition ball; 6. a reinforcing bar; 7. a reinforcement; 8. a rotating shaft; 9. an eccentric cylinder; 10. a first fluted disc; 11. a second fluted disc; 12. a material guiding ring; 13. a feeding groove; 14. a gear ring; 15. supporting legs; 16. a guide groove; 17. a guide ring; 18. a gear; 19. a first drive motor; 20. a second drive motor; 21. a limiting seat; 22. a limiting slide bar; 23. and punching a cutting board.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The forming and punching tool shown in the attached figures 1 to 7 comprises a base 1 and a support frame 2 which is arranged on the base 1 and used for punching, wherein an eccentric pressurizing and punching assembly is arranged on the support frame 2, and a rotary material guide assembly is arranged at the bottom of the eccentric pressurizing and punching assembly;

the eccentric pressurizing and punching assembly comprises a connecting seat 3 arranged on the supporting frame 2, a limiting cylinder 4 is fixedly arranged on the connecting seat 3, a transition ball 5 is movably connected inside the limiting cylinder 4, a reinforcing rod 6 is fixedly arranged on the outer side of the transition ball 5, and a reinforcing part 7 is slidably connected on the surface of the reinforcing rod 6;

the rotary material guiding assembly comprises a material guiding ring 12 arranged at the bottom of the connecting seat 3, and a plurality of discharging grooves 13 used for placing materials are distributed on the upper surface of the material guiding ring 12 and along the circumference of the axial center point of the material guiding ring 12.

Referring to fig. 5 and 6, the eccentric pressing and punching assembly further comprises:

the rotating shaft 8 is arranged at the top of the connecting seat 3 and is movably connected with the supporting frame 2;

the eccentric cylinder 9 is arranged in the middle of the reinforcing part 7 and movably connected with the reinforcing part 7, and the eccentric cylinder 9 is sleeved on the outer side of the rotating shaft 8 and fixedly connected with the rotating shaft 8;

the first fluted disc 10 is arranged on one side of the eccentric cylinder 9, and the first fluted disc 10 is fixedly connected with the eccentric cylinder 9;

the second toothed disc 11 is sleeved on the surface of the rotating shaft 8, and the second toothed disc 11 is meshed with the first toothed disc 10;

the pivot 8 can play driven effect, and it is rotatory to make things convenient for the eccentric section of thick bamboo 9 of drive when pivot 8 starts, makes then 7 torsion reasons and upper and lower displacements when following the eccentric section of thick bamboo 9 rotation of reinforcement, conveniently carries out die-cut to the material, and mutually supporting of first fluted disc 10 and second fluted disc 11 uses, then can increase eccentric section of thick bamboo 9 and install the stability in pivot 8, increases eccentric section of thick bamboo 9's bearing performance.

Referring to fig. 1, 2 and 4, the rotary material guiding assembly further comprises:

the gear ring 14 is sleeved on the outer side of the material guide ring 12, and the gear ring 14 is fixedly connected with the material guide ring 12;

a plurality of supporting legs 15 are provided, and the plurality of supporting legs 15 are distributed at the bottom of the material guide ring 12 along the circumference of the axial center point of the material guide ring 12;

the guide ring 17 is fixedly arranged at the bottom of the material guide ring 12;

wherein, the surface of the support frame 2, the bottom of the gear ring 14 and the top of the support leg 15 are both provided with a guide groove 16 matched with a guide ring 17;

supporting leg 15 can play the effect of support, increases the stability that guide ring 12 was installed on the device, uses through mutually supporting of guide way 16 and guide ring 17 simultaneously, and it takes place the displacement to make things convenient for gear ring 14 to drive guide ring 12 when rotatory, makes things convenient for guide ring 17 to carry on spacingly through the inner wall of guide way 16 to guide ring 12, increases the stability when guide ring 12 and gear ring 14 rotate.

Referring to fig. 1 and 4, the rotary material guide assembly further includes:

the gear 18, the gear 18 is set up in the outside of the gear ring 14, the gear 18 engages with gear ring 14;

the first driving motor 19 is arranged at the bottom of the gear 18, the first driving motor 19 is installed on the base 1 through a bolt, and the output end of the first driving motor 19 is fixedly connected with the gear 18;

the gear 18 and the first driving motor 19 are matched with each other, so that when the first driving motor 19 is started conveniently, the driving gear 18 rotates, the gear ring 14 drives the material guide ring 12 to rotate, and materials are guided conveniently.

Referring to fig. 1, 2, 5, 6 and showing, one side of support frame 2 is provided with second driving motor 20 that is used for driving pivot 8 rotatory, and the bottom of connecting seat 3 is provided with the die-cut cutting board 23 that is used for die-cut, and the setting of second driving motor 20 makes things convenient for second driving motor 20 to drive pivot 8 rotatory when starting, conveniently punches the material, and the setting of die-cut cutting board 23 conveniently carries out pressure forming to the material.

Referring to fig. 1, 2, 3 and showing, the top of support frame 2 is provided with spacing seat 21, and sliding connection has two spacing slide bar 22 on spacing seat 21, and the bottom of two spacing slide bar 22 is all fixed to be set up at the top of connecting seat 3, and spacing seat 21 and spacing slide bar 22 mutually support the use, conveniently leads and spacing to the displacement stroke of connecting seat 3, increases the stability when connecting seat 3 takes place the displacement.

Referring to the attached drawing 7, the concave first inner chamber that is the frustum form that is equipped with of top surface of a spacing section of thick bamboo 4, the bottom of first inner chamber is provided with the second inner chamber that holds transition ball 5, uses through mutually supporting of globular inner chamber and transition ball 5, not only makes things convenient for stiffener 6 and a spacing section of thick bamboo 4 to link together, still makes things convenient for stiffener 6 to carry out multi-direction displacement on a spacing section of thick bamboo 4 simultaneously, and the globular inner chamber surface of a spacing section of thick bamboo 4 sets up to the toper for stagger stiffener 6 carry out angular displacement between with a spacing section of thick bamboo 4 interference, make things convenient for stiffener 6 to take place the displacement.

The working principle of the invention is as follows: firstly, a worker installs the device manufactured by the invention at a designated position, when punching and forming materials, the worker stands outside the gear ring 14, places the materials in the discharging groove 13, and then starts up the device through the first driving motor 19, the driving gear 18 rotates, and the gear 18 can be meshed with the gear ring 14 when rotating, so that the material guiding ring 12 is driven to rotate, the discharging grooves 13 are driven to simultaneously rotate and displace, and the materials are conveyed to the bottom of the punching knife board 23;

when the guide ring 12 rotates, the guide groove 16 and the guide ring 17 are matched with each other to guide and limit the guide ring 12 when the guide ring 12 rotates, so that the stability of the guide ring 12 when the guide ring 12 rotates is improved;

when the material is conveyed to the bottom of the punching cutting board 23, the second driving motor 20 is started to drive the rotating shaft 8 to rotate, the rotating shaft 8 can drive the eccentric cylinder 9 to rotate and displace along the axial center point of the rotating shaft 8 when rotating, and meanwhile, the reinforcing piece 7 is sleeved on the surface of the eccentric cylinder 9 and is movably connected with the eccentric cylinder 9, so that the reinforcing piece 7 can displace through the torsion force generated when the eccentric cylinder 9 rotates and displaces;

when the reinforcing part 7 displaces, the connecting seat 3 is driven to displace, but the displacement stroke of the connecting seat 3 is guided and limited by the mutual matching of the limiting seat 21 and the limiting slide rod 22, so that the connecting seat 3 can displace up and down to drive the punching cutter plate 23 to displace to complete punching of materials, and in the process of punching the materials by the punching cutter plate 23, punching is performed through an eccentric phenomenon generated by the mutual matching of structures such as the rotating shaft 8, the reinforcing part 7 and the eccentric cylinder 9, so that the punching efficiency is high, and the pressure intensity during punching is good;

and after conveying to die-cut 23 bottom materials die-cut completion of cutting board, take off in the material follow blow-off tank 13 of die-cut completion through guide ring 12 rotation once more, and the material is die-cut interval in blow-off tank 13, and the staff can continue to add the material in remaining blow-off tank 13, can effectively increase the efficiency of the die-cut production of material, need not to extend the hand to die-cut district simultaneously, can effectively increase convenience and the security of device in the use.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a die-cut frock of shaping, includes base (1) and installs support frame (2) on base (1), its characterized in that: an eccentric pressurizing and punching component is arranged on the supporting frame (2), and a rotary material guide component is arranged at the bottom of the eccentric pressurizing and punching component;

the eccentric pressurizing punching component comprises a connecting seat (3) arranged on a supporting frame (2), a limiting cylinder (4) is fixedly arranged on the connecting seat (3), a transition ball (5) is movably connected inside the limiting cylinder (4), a reinforcing rod (6) is fixedly arranged on the outer side of the transition ball (5), and a reinforcing part (7) is slidably connected to the surface of the reinforcing rod (6);

the rotary material guide assembly comprises a material guide ring (12) arranged at the bottom of the connecting seat (3), and a plurality of material discharge grooves (13) used for placing materials are distributed on the upper surface of the material guide ring (12) along the circumference of the axial center point of the material guide ring (12).

2. The die-cut frock of shaping of claim 1, characterized in that: the eccentric pressure die cutting assembly further comprises:

the rotating shaft (8) is arranged at the top of the connecting seat (3) and is movably connected with the supporting frame (2);

the eccentric cylinder (9) is arranged in the middle of the reinforcing piece (7) and movably connected with the reinforcing piece (7), and the eccentric cylinder (9) is sleeved on the outer side of the rotating shaft (8) and fixedly connected with the rotating shaft (8);

the first fluted disc (10), the first fluted disc (10) is arranged on one side of the eccentric cylinder (9) and is fixedly connected with the eccentric cylinder (9);

the second fluted disc (11), the surface at pivot (8) is established to second fluted disc (11) cover, second fluted disc (11) and first fluted disc (10) mesh mutually.

3. The die-cut frock of shaping of claim 2, characterized in that: the rotatory guide subassembly still includes:

the gear ring (14) is sleeved on the outer side of the material guide ring (12), and the gear ring (14) is fixedly connected with the material guide ring (12);

the number of the supporting legs (15) is multiple, and the supporting legs (15) are distributed at the bottom of the material guide ring (12) along the circumference of the axial center point of the material guide ring (12);

the guide ring (17), the said guide ring (17) is fixed to set up in the bottom of the guide ring (12);

wherein, the surface of the supporting frame (2) is positioned at the bottom of the gear ring (14) and the top of the supporting leg (15) is provided with a guide groove (16) matched with the guide ring (17).

4. The die-cut frock of shaping of claim 3, characterized in that: the rotatory guide subassembly still includes:

a gear (18), the gear (18) being arranged outside the gear ring (14), the gear (18) being in mesh with the gear ring (14);

the first driving motor (19) is arranged at the bottom of the gear (18), the first driving motor (19) is mounted on the base (1) through a bolt, and the output end of the first driving motor (19) is fixedly connected with the gear (18).

5. The die-cut frock of shaping of claim 2, characterized in that: one side of support frame (2) is provided with and is used for driving second driving motor (20) that pivot (8) is rotatory, the bottom of connecting seat (3) is provided with die-cut cutting board (23) that are used for die-cut.

6. The die-cut frock of shaping of claim 2, characterized in that: the top of support frame (2) is provided with spacing seat (21), sliding connection has two spacing slide bar (22) on spacing seat (21), two the bottom of spacing slide bar (22) is all fixed the top that sets up at connecting seat (3).

7. The die-cut frock of shaping of claim 1, characterized in that: the top surface of the limiting cylinder (4) is concavely provided with a first inner cavity in a frustum shape, and the bottom of the first inner cavity is provided with a second inner cavity for accommodating a transition ball (5).