CN222856441U - L-shaped automatic punching machine - Google Patents

Abstract

The utility model provides an L-shaped automatic punching machine, which relates to the technical field of machining and comprises a frame, wherein an L-shaped workbench is arranged above the frame, a punching device is arranged on the front side of the L-shaped workbench, a clamping and feeding device is arranged on the left side of the L-shaped workbench, a cutting device is arranged on the right side of the L-shaped workbench, a third clamping position is formed by clamping and feeding device, and an L-shaped plate is arranged on the third clamping position so as to clamp and convey the L-shaped plate to the L-shaped workbench, so that the punching device can punch holes on the L-shaped plate. The L-shaped plate processing device has the advantages that the L-shaped plate is clamped and fed through the clamping and feeding device, so that the L-shaped plate is conveyed to the round corner processing device and the punching device, the L-shaped plate is punched and processed, the round corner is processed, and then conveyed to the cutting device for cutting, the L-shaped plate is processed more conveniently, and the L-shaped plate processing efficiency is improved.

Description

L-shaped automatic punching machine

Technical Field

The utility model relates to the technical field of machining, in particular to an L-shaped automatic punching machine.

Background

The existing L-shaped aluminum profile is punched by using a punching machine for manual processing, the processing is difficult due to the shape specificity of the L-shaped profile, a special included angle is required to be designed for clamping, and meanwhile, the working efficiency is low due to the manual processing, and danger is easy to occur during manual operation.

In the prior art, chinese patent literature (bulletin number: CN217412122U, patent name: an L-shaped aluminum shutter full-automatic processing device) technical scheme discloses that the device comprises a frame, the frame on be equipped with charging tray, at least one pressure roller group, punching mechanism, cutting mechanism and a plurality of threading group in proper order, the frame on still be equipped with the control screen, the pressure roller of pressure roller group's pressure side be one to three-fold L type molding, the hem contained angle is 145~170 degrees, the punching mechanism be equipped with the base that punches a hole, the base that punches a hole on be equipped with L type punching die, L type punching die open and have L type through-hole, L type punching die both sides be equipped with the support that punches a hole on the base that punches a hole, the support top of punching be equipped with the cylinder board that punches a hole, the cylinder rod of punching cylinder downwards pass the cylinder board and be equipped with the cylinder joint in the bottom, cylinder joint bottom be equipped with L type punching needle, L type punching needle below be equipped with the movable pin connection mechanism that is connected to L type punching die on the L type punching die. "

In view of the description and drawings of the patent document, the processing apparatus performs punching operation by conveying an aluminum strip to a punching mechanism, but when conveying the aluminum strip, the aluminum strip is not clamped and fixed, and when the punching mechanism performs punching operation on the aluminum strip, the position of the aluminum strip is easily deviated, and the processing position is not accurate enough.

Disclosure of utility model

The utility model overcomes the defects in the prior art, and provides the L-shaped automatic punching machine which integrates punching, cutting and fillet processing, so that the L-shaped plate processing is more convenient, and the L-shaped plate processing efficiency is improved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model provides an automatic piercing press of L type, includes the frame, the frame top is provided with L type workstation, and L type workstation front side is provided with punching device, and L type workstation left side is provided with centre gripping material feeding unit, and L type workstation right side is provided with cutting device, and centre gripping material feeding unit centre gripping is formed with the third clamping position, and L type panel sets up on the third clamping position to carry L type panel centre gripping to L type workstation on, make punching device punch a hole L type panel.

Still further, L-shaped workbench rear side is provided with fillet processingequipment, and fillet processingequipment is provided with first press device, and punching device is provided with second press device, and first press device sets up in L-shaped workbench top, and second press device sets up in L-shaped workbench side, and fillet processingequipment includes first supporting seat, and first supporting seat is provided with first stamping cylinder, and first stamping cylinder is connected with the fillet stamping workpiece, and fillet stamping workpiece below is provided with first die holder, and first die holder below is provided with the second die holder, is formed with first clamping position between first die holder and the second die holder.

Furthermore, the first die holder and the second die holder are both provided with round-corner notches, and the round-corner stamping parts correspond to the round-corner notches.

Still further, the punching device comprises a second punching cylinder, the second punching cylinder is connected with a plurality of drilling stamping parts, a third die holder is arranged on the side of the drilling stamping parts, an L-shaped workbench is arranged on the side of the third die holder, and a second clamping position is formed between the L-shaped workbench and the third die holder.

Furthermore, a plurality of first punching holes are formed in the side edge of the L-shaped workbench in a penetrating mode, a plurality of second punching holes are formed in the third die holder, and the drilling stamping part, the first punching holes and the second punching holes correspond to each other.

Still further, the clamping feeding device comprises a mounting seat and a rack, a first air cylinder is arranged above the mounting seat, an air cylinder rod of the first air cylinder is connected with a first clamping plate, an L-shaped clamping table is arranged below the first clamping plate, a second clamping plate is arranged on the side of the L-shaped clamping table, a second air cylinder is arranged below the mounting seat, the air cylinder rod of the second air cylinder is connected with the second clamping plate, the second clamping plate is slidably connected to the mounting seat, a fixing plate is arranged on the side edge of the mounting seat, a first motor is arranged on the fixing plate, the first motor is connected with a gear, the gear is in meshed connection with the rack, sliding blocks are arranged on two sides below the mounting seat, the sliding blocks are slidably connected with wire rails, and the wire rails and the rack are all arranged above the rack.

Still further, cutting device includes the supporting plate frame, and the supporting plate frame top is provided with the second supporting seat, and the second supporting seat is provided with the third cylinder, and the cylinder pole of third cylinder is connected with the movable block, and the movable block both sides are provided with the fender piece, and the movable block below is provided with the saw bit, and the saw bit both sides are provided with L type and carry the platform, and the saw bit is connected with the second motor, and the second motor setting is in the supporting plate frame below.

Still further, be provided with first album of sediment case below the supporting plate frame, the saw bit sets up in first album of sediment case.

Still further, be provided with first sediment spare between first supporting seat and the L type workstation, first sediment spare sets up in first punching press hole below, is provided with the second sediment spare below first sediment spare, is provided with the second collection sediment case below the second sediment spare.

Compared with the prior art, the utility model has the beneficial effects that:

The L-shaped plate is clamped and fed through the clamping and feeding device, so that the L-shaped plate is conveyed to the fillet processing device and the punching device, the L-shaped plate is punched and processed, and then conveyed to the cutting device for cutting, so that the L-shaped plate is processed more conveniently, the L-shaped plate processing efficiency is improved, and meanwhile, in the L-shaped plate processing process, waste residues can enter the corresponding slag collecting groove, so that the cleaning is more convenient and quick.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, in which:

FIG. 1 is a general view of an L-shaped automatic punching machine according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a clamping and feeding device according to an embodiment of the present utility model;

FIG. 3 is a second schematic diagram of a clamping and feeding device according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a fillet forming apparatus, a punch apparatus, an L-shaped work table, a first pressing apparatus, and a second pressing apparatus according to an embodiment of the present utility model;

FIG. 5 is a cross-sectional view of a fillet processing apparatus according to an embodiment of the present utility model;

FIG. 6 is a cross-sectional view of a punching device and an L-shaped work table according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a portion of an L-shaped automatic punching machine in accordance with an embodiment of the present utility model;

Fig. 8 is a schematic view of a cutting device and a first slag collection box according to an embodiment of the present utility model.

In the figure, the device comprises a 1-round corner machining device, a 101-first supporting seat, a 102-first stamping cylinder, a 103-round corner stamping part, a 104-first die holder, a 105-second die holder, a 1051-round corner notch, a 2-punching device, a 201-second stamping cylinder, a 202-drilling stamping part, a 203-third die holder, a 2031-second stamping hole, a 3-L-shaped working table, a 301-first stamping hole, a 4-clamping feeding device, a 401-mounting seat, a 402-first cylinder, a 403-first clamping plate, a 404-L-shaped clamping table, a 405-second clamping plate, a 406-second cylinder, a 407-sliding block, a 408-linear rail, a 409-fixed plate, a 410-first motor, a 411-gear, a 412-rack, a 5-cutting device, a 501-supporting plate frame, a 502-second supporting seat, a 503-third cylinder, a 504-moving block, a 505-506-L-conveying table, a 507-second motor, a 508-chip blocking table, a 509-moving table, a 6-first pressing device, a 7-second pressing device, a 8-second guiding piece, a 9-first slag guide, a second slag collecting box, a first slag collecting box and a second slag collecting box, and a first slag collecting box, and a second slag collecting box.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

As shown in fig. 1, an L-shaped automatic punching machine comprises a frame 8, an L-shaped workbench 3 is arranged above the frame 8, a punching device 2 is arranged on the front side of the L-shaped workbench 3, a clamping feeding device 4 is arranged on the left side of the L-shaped workbench 3, a cutting device 5 is arranged on the right side of the L-shaped workbench 3, a third clamping position is formed by clamping the clamping feeding device 4, and an L-shaped plate is arranged on the third clamping position so as to convey the L-shaped plate to the L-shaped workbench 3, so that the punching device 2 punches a hole on the L-shaped plate.

Specifically, as shown in fig. 2 to 3, the clamping feeding device 4 includes a mounting seat 401 and a rack 412, a first cylinder 402 is disposed above the mounting seat 401, a cylinder rod of the first cylinder 402 is connected with a first clamping plate 403, an L-shaped clamping table 404 is disposed below the first clamping plate 403, a second clamping plate 405 is disposed laterally of the L-shaped clamping table 404, a second cylinder 406 is disposed below the mounting seat 401, a cylinder rod of the second cylinder 406 is connected with the second clamping plate 405, the second clamping plate 405 is slidably connected to the mounting seat 401, when an L-shaped plate is clamped, a side surface of the L-shaped plate is firstly inserted between the L-shaped clamping table 404 and the second clamping plate 405, the upper surface of the L-shaped plate is placed on the L-shaped clamping table 404, the cylinder rod of the second cylinder 406 contracts to drive the second clamping plate 405 to move transversely inwards, the side surface of the L-shaped plate is pushed to be attached to the side surface of the L-shaped clamping table 404 and clamped, and the cylinder rod of the first cylinder 402 stretches out to drive the first clamping plate 403 to move downwards, so that the upper surface of the L-shaped plate is attached to the L-shaped plate to the L-shaped clamping table 404, and the L-shaped plate is clamped by the upper surface of the L-shaped plate is fixed.

The mounting seat 401 side is provided with fixed plate 409, fixed plate 409 is provided with first motor 410, first motor 410 is connected with gear 411, gear 411 and rack 412 meshing are connected, the both sides below mounting seat 401 are provided with slider 407, slider 407 sliding connection has line rail 408, line rail 408 and rack 412 all set up in frame 8 top, first motor 410 starts and can drive gear 411 rotation, through gear 411 and rack 412 cooperation transmission, thereby make mounting seat 401 carry out rectilinear motion through slider 407 line rail 408, thereby make centre gripping material feeding unit 4 reach the pay-off operation.

As shown in fig. 4 to 7, the back side of the L-shaped workbench 3 is provided with a fillet processing device 1, the fillet processing device 1 is provided with a first pressing device 6, the punching device 2 is provided with a second pressing device 7, the first pressing device 6 is arranged above the L-shaped workbench 3, the second pressing device 7 is arranged on the side of the L-shaped workbench 3, the fillet processing device 1 comprises a first supporting seat 101, the first supporting seat 101 is provided with a first punching cylinder 102, the first punching cylinder 102 is connected with a fillet punching part 103, a first die holder 104 is arranged below the fillet punching part 103, a second die holder 105 is arranged below the first die holder 104, a first clamping position is formed between the first die holder 104 and the second die holder 105, fillet notches 1051 are formed in the first die holder 104 and the second die holder 105, the punching part 103 corresponds to the notches 1051, and when the upper side surface of an L-shaped plate is conveyed to the first clamping position, the first punching cylinder 102 drives the punching part 103 to move downwards, so that the fillet punching part 103 sequentially penetrates through the two fillet notches 1051, and the upper side of the L-shaped plate is processed.

The punching device 2 comprises a second punching cylinder 201, the second punching cylinder 201 is connected with a plurality of punching stamping parts 202, a third die holder 203 is arranged on the side of the punching stamping parts 202, a second clamping position is formed between the L-shaped workbench 3 and the third die holder 203, a plurality of first punching holes 301 are formed in the side edge of the L-shaped workbench 3 in a penetrating mode, a plurality of second punching holes 2031 are formed in the third die holder 203, the punching stamping parts 202, the first punching holes 301 and the second punching holes 2031 are corresponding to each other, and when the side edge of the L-shaped plate is conveyed to the second clamping position, the second punching cylinder 201 drives the punching stamping parts 202 to move transversely, so that the punching stamping parts 202 sequentially penetrate through the second punching holes 2031 and the first punching holes 301, and the side edge of the L-shaped plate is punched.

A first slag guide piece 9 is arranged between the first supporting seat 101 and the L-shaped working table 3, the first slag guide piece 9 is arranged below the first punching hole 301, a second slag guide piece 10 is arranged below the first slag guide piece 9, a second slag collecting box 11 is arranged below the second slag guide piece 10, waste slag generated by punching operation of the punching device 2 can be pushed by the punching stamping piece 202 and falls into the first slag guide piece 9 through the first punching hole 301, then enters the second slag guide piece 10 through the first slag guide piece 9, finally falls into the second slag collecting box 11 through the second slag guide piece 10, and cleaning is facilitated.

As shown in fig. 8, the cutting device 5 includes a supporting plate frame 501, a second supporting seat 502 is disposed above the supporting plate frame 501, a third air cylinder 503 is disposed on the second supporting seat 502, an air cylinder rod of the third air cylinder 503 is connected with a moving block 504, chip blocking pieces 508 are disposed on two sides of the moving block 504, a saw blade 505 is disposed below the moving block 504, L-shaped conveying tables 506 are disposed on two sides of the saw blade 505, the saw blade 505 is connected with a second motor 507, the second motor 507 is disposed below the supporting plate frame 501, the second motor 507 is disposed on the moving table 509, the moving table 509 can be driven to move transversely through screw transmission, when the L-shaped plate is moved from the L-shaped conveying tables 506 to the upper side of the saw blade 505, the second motor 507 drives the moving table 509, the second motor 507 and the saw blade 505 to move transversely, so as to cut the L-shaped plate, in the cutting process, the air cylinder rod of the third air cylinder 503 stretches out to drive the moving block 504 and the chip blocking pieces 508 to move downwards, and splashing is avoided through the chip blocking pieces 508.

The support plate frame 501 below is provided with first album sediment case 12, and saw bit 505 sets up in first album sediment case 12, and the waste residue that produces when cutting device 5 cuts L template can enter into first album sediment case 12, finally through external equipment vacuum extraction and clear up.

The working principle is that the L-shaped plate is clamped and fixed on a third clamping position through the clamping feeding device 4, then the L-shaped plate is conveyed, when the upper side surface of the L-shaped plate enters the first clamping position and the side surface of the L-shaped plate enters the second clamping position, the clamping feeding device 4 stops conveying, the cylinder rod of the first pressing device 6 moves downwards to press the upper side surface of the L-shaped plate, the cylinder rod of the second pressing device 7 moves transversely to press the side surface of the L-shaped plate, then the round corner machining device 1 and the punching device 2 are used for conducting round corner machining and punching machining, after machining is finished, the cylinder rods of the first pressing device 6 and the second pressing device 7 shrink to release the pressing state, the clamping feeding device 4 moves the L-shaped plate to the cutting device 5 again, and the L-shaped plate is cut.

Finally, it should be noted that the foregoing is merely a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and although the present utility model has been described in detail with reference to the embodiment, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof, but any modifications, equivalents, improvements or changes within the spirit and principle of the present utility model shall be included in the scope of the present utility model.

Claims (9)

1. The utility model provides an automatic piercing press of L type, its characterized in that, including frame (8), frame (8) top is provided with L type workstation (3), and L type workstation (3) front side is provided with punching device (2), and L type workstation (3) left side is provided with centre gripping material feeding unit (4), and L type workstation (3) right side is provided with cutting device (5), and centre gripping material feeding unit (4) centre gripping is formed with the third clamping position, and L type template setting is on the third clamping position to carry L type template centre gripping to L type workstation (3) on, make punching device (2) punch a hole L type template.

2. An L-shaped automatic punching machine according to claim 1, characterized in that the back side of the L-shaped work table (3) is provided with a fillet processing device (1), the fillet processing device (1) is provided with a first pressing device (6), the punching device (2) is provided with a second pressing device (7), the first pressing device (6) is arranged above the L-shaped work table (3), the second pressing device (7) is arranged at the side of the L-shaped work table (3), the fillet processing device (1) comprises a first supporting seat (101), the first supporting seat (101) is provided with a first punching cylinder (102), the first punching cylinder (102) is connected with a fillet punching part (103), a first die holder (104) is arranged below the fillet punching part (103), a second die holder (105) is arranged below the first die holder (104), and a first clamping position is formed between the first die holder (104) and the second die holder (105).

3. The L-shaped automatic punching machine according to claim 2, wherein the first die holder (104) and the second die holder (105) are provided with a fillet notch (1051), and the fillet stamping (103) corresponds to the fillet notch (1051).

4. An L-shaped automatic punching machine according to claim 2, characterized in that the punching device (2) comprises a second punching cylinder (201), the second punching cylinder (201) is connected with a plurality of drilling stamping parts (202), a third die holder (203) is arranged on the side of the drilling stamping parts (202), an L-shaped workbench (3) is arranged on the side of the third die holder (203), and a second clamping position is formed between the L-shaped workbench (3) and the third die holder (203).

5. The L-shaped automatic punching machine according to claim 4, wherein a plurality of first punching holes (301) are formed in the side edge of the L-shaped working table (3) in a penetrating manner, a plurality of second punching holes (2031) are formed in the third die holder (203), and the drilling stamping part (202), the first punching holes (301) and the second punching holes (2031) correspond to each other.

6. The L-shaped automatic punching machine according to claim 1, wherein the clamping feeding device (4) comprises a mounting seat (401) and a rack (412), a first air cylinder (402) is arranged above the mounting seat (401), an air cylinder rod of the first air cylinder (402) is connected with a first clamping plate (403), an L-shaped clamping table (404) is arranged below the first clamping plate (403), a second clamping plate (405) is arranged on the side of the L-shaped clamping table (404), a second air cylinder (406) is arranged below the mounting seat (401), an air cylinder rod of the second air cylinder (406) is connected with the second clamping plate (405), the second clamping plate (405) is slidably connected to the mounting seat (401), a fixing plate (409) is arranged on the side of the mounting seat (401), the fixing plate (409) is provided with a first motor (410), the first motor (410) is connected with a gear (411), the gear (411) is meshed with the rack (412), sliding blocks (407) are arranged on two sides below the mounting seat (401), the sliding blocks (407) are slidably connected with the second clamping plate (405), and the rack (408) is arranged on the rack (8).

7. The L-shaped automatic punching machine according to claim 6, wherein the cutting device (5) comprises a supporting plate frame (501), a second supporting seat (502) is arranged above the supporting plate frame (501), a third air cylinder (503) is arranged on the second supporting seat (502), a moving block (504) is connected to an air cylinder rod of the third air cylinder (503), chip blocking pieces (508) are arranged on two sides of the moving block (504), a saw blade (505) is arranged below the moving block (504), L-shaped conveying tables (506) are arranged on two sides of the saw blade (505), a second motor (507) is connected to the saw blade (505), and the second motor (507) is arranged below the supporting plate frame (501).

8. An L-shaped automatic punching machine according to claim 7, characterized in that a first slag collecting box (12) is arranged below the supporting plate frame (501), and the saw blade (505) is arranged in the first slag collecting box (12).

9. The L-shaped automatic punching machine according to claim 5, wherein a first slag guide member (9) is arranged between the first supporting seat (101) and the L-shaped working table (3), the first slag guide member (9) is arranged below the first punching hole (301), a second slag guide member (10) is arranged below the first slag guide member (9), and a second slag collecting box (11) is arranged below the second slag guide member (10).