CN221184401U - Automatic feeding device of punching machine for producing cable bridge connecting piece - Google Patents

Abstract

The utility model discloses an automatic feeding device of a punching machine for producing a cable bridge connecting piece, which relates to the technical field of punching machines and comprises a punching machine body, a punching head and a lower die, wherein a base is fixedly arranged on one side of the punching machine body, a supporting column is fixedly arranged on the base, a rotary table is rotatably arranged at the upper end of the supporting column, one side of the rotary table is arranged between the punching head and the lower die, three openings I are uniformly formed in the rotary table, discharging blocks capable of vertically sliding are respectively arranged in the three openings I, a discharging assembly and a feeding assembly are fixedly arranged on the base, and the three openings I are respectively vertically aligned with the lower die, the discharging assembly and the feeding assembly.

Description

Automatic feeding device of punching machine for producing cable bridge connecting piece

Technical Field

The utility model relates to the technical field of punching machines, in particular to an automatic feeding device of a punching machine for producing a cable bridge connecting piece.

Background

The cable bridge is a structure for supporting, protecting and managing cables and wires so as to ensure the safety, the neatness and the reliability of cable wiring, the cable bridge connecting piece is a part used when a plurality of cable bridges are connected into a whole, and the production process of the connecting piece comprises plate shearing, punching and bending, wherein the punching process is usually carried out by a punching machine;

The existing traditional punching machine needs manual feeding during processing, so that the labor intensity of workers is increased, workers can get close to the punching head during manual feeding, threat is formed to personal safety of the workers, and the safety coefficient is low.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an automatic feeding device of a punch press for producing a cable bridge connecting piece, which solves the technical problem that the prior art needs manual feeding when the bridge connecting piece is punched.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the automatic feeding device of the punching machine for producing the cable bridge connecting piece comprises a punching machine body, a punching head and a lower die, wherein a base is fixedly arranged on one side of the punching machine body, a supporting column is fixedly arranged on the base, a rotary table is rotatably arranged at the upper end of the supporting column, one side of the rotary table is arranged between the punching head and the lower die, three openings I are uniformly formed in the rotary table, discharging blocks capable of vertically sliding are arranged in the three openings I, a discharging assembly and a feeding assembly are also fixedly arranged on the base, and the three openings I are vertically aligned with the lower die, the discharging assembly and the feeding assembly respectively;

The positioning groove is formed in the discharging block, the length width depth of the positioning groove is matched with the length width thickness of the stamping part to be stamped, an opening II is formed in the bottom of the positioning groove, the length and the width of the opening II are both greater than those of the lower die, springs are arranged on two sides of the opening I, supporting lugs are arranged on two sides of the upper end of the discharging block, and the supporting lugs are connected with the upper end of the springs.

Preferably, the blanking assembly comprises an installation table, the installation table is fixedly arranged on the base, an air cylinder and a receiving hopper are fixedly arranged on the installation table, the telescopic end of the air cylinder is arranged below the opening II and near one side of the circle center of the turntable, and the receiving hopper is arranged outside the turntable and the upper end of the receiving hopper is higher than the turntable.

Preferably, the feeding assembly comprises a mounting frame, the mounting frame is fixedly arranged on the base, a storage cylinder is fixedly arranged on the mounting frame and located above the rotary table, the lower end surface of the storage cylinder is in contact with the upper surface of the rotary table, and when the positioning groove moves to the lower side of the storage cylinder, the stamping part to be stamped in the storage cylinder can fall into the positioning groove.

Preferably, the mounting frame is further fixedly provided with a support plate, and the support plate is in contact with the lower surface of the turntable.

Preferably, a stepping motor is arranged in the supporting column, and the driving end of the stepping motor is connected with the turntable.

Advantageous effects

The utility model provides an automatic feeding device of a punching machine for producing a cable bridge connecting piece, which has the beneficial effects that a rotary disc is used for rotating and a to-be-punched piece is placed on a discharging block in the rotary disc, so that the to-be-punched piece can be vertically aligned with a punch, a cylinder and a storage cylinder respectively when the rotary disc rotates each time, punching, blanking and feeding of the to-be-punched piece are realized, the labor intensity of workers is reduced, the personal safety of the workers is ensured, a plurality of to-be-punched pieces can be stored through the storage cylinder, the to-be-punched pieces do not need to be frequently added, automatic feeding is realized, the punched to-be-punched piece in the discharging block can be shot through the cylinder, the to-be-punched piece can be accepted by the receiving hopper, and automatic blanking is realized.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a cross-sectional view of A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of B in FIG. 1;

FIG. 5 is an enlarged view of a portion of C in FIG. 3;

FIG. 6 is an enlarged view of part of D in FIG. 3;

Fig. 7 is a perspective view of the discharge block.

In the figure: 1. a punch body; 11. a punch; 12. a lower die; 2. a base; 3. a support column; 31. a stepping motor; 4. a turntable; 5. an opening I; 6. discharging blocks; 61. a positioning groove; 62. an opening II; 63. a support ear; 64. a spring; 7. a blanking assembly; 71. a mounting table; 72. a cylinder; 73. a receiving hopper; 8. a feeding assembly; 81. a mounting frame; 82. a storage cylinder; 83. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a punch press automatic feeding for cable testing bridge connecting piece production, including punch press body 1, drift 11 and lower mould 12, punch press body 1 one side is fixed to be provided with base 2, fixedly be provided with support column 3 on the base 2, support column 3 upper end rotates and is provided with carousel 4, carousel 4 one side is arranged between drift 11 and lower mould 12, evenly seted up three places opening one 5 on the carousel 4, all be provided with the blowing piece 6 that can vertically slide in three places opening one 5, blowing piece 6 is used for holding waiting the stamping workpiece, still fixedly be provided with unloading subassembly 7 and material loading subassembly 8 on the base 2, three places opening one 5 vertically aligns with lower mould 12 respectively, unloading subassembly 7, material loading subassembly 8, opening one 5 moves in the order of punch press body 1, unloading subassembly 7, material loading subassembly 8 when carousel 4 rotates, realize waiting punching a hole, unloading, material loading of stamping workpiece;

The positioning groove 61 is formed in the discharging block 6, the length width depth of the positioning groove 61 is matched with the length width thickness of the to-be-stamped part, the second opening 62 is formed in the bottom of the positioning groove 61, the length and the width of the second opening 62 are both larger than those of the lower die 12, the lower die 12 can penetrate through the second opening 62 to be in contact with the lower surface of the to-be-stamped part, springs 64 are arranged on two sides of the first opening 5, supporting lugs 63 are arranged on two sides of the upper end of the discharging block 6, the supporting lugs 63 are connected with the upper end of the springs 64, the to-be-stamped part can be pressed through the punch 11 when punching, the to-be-stamped part is pressed to-be-stamped part 6 to descend, the springs 64 are compressed, the to-be-stamped part is pressed on the lower die 12, and the discharging block 6 can be reset through the springs 64 after punching is finished.

As one embodiment of the utility model, the blanking assembly 7 comprises a mounting table 71, the mounting table 71 is fixedly arranged on the base 2, an air cylinder 72 and a receiving hopper 73 are fixedly arranged on the mounting table 71, the telescopic end of the air cylinder 72 is arranged below the opening II 62 and is close to one side of the circle center of the turntable 4, the receiving hopper 73 is arranged outside the turntable 4, the upper end of the receiving hopper is higher than the turntable 4, the air cylinder 72 can blow a to-be-punched part in the positioning groove 61 during blanking, and the telescopic end of the air cylinder 72 is arranged below the opening II 62 and is close to one side of the circle center of the turntable 4, so that the to-be-punched part can move towards the receiving hopper 73 after being blown, and the to-be-punched part can be received through the receiving hopper 73.

As an embodiment of the utility model, the feeding assembly 8 comprises a mounting frame 81, the mounting frame 81 is fixedly arranged on the base 2, a storage barrel 82 is fixedly arranged on the mounting frame 81 above the turntable 4, the lower end surface of the storage barrel 82 is in contact with the upper surface of the turntable 4, and when the positioning groove 61 moves to the position below the storage barrel 82 and is aligned, the stamping part to be stamped in the storage barrel 82 can fall into the positioning groove 61 by self weight to realize feeding.

As an embodiment of the present utility model, a support plate 83 is fixedly arranged on the mounting frame 81, the support plate 83 contacts with the lower surface of the turntable 4, and the plurality of stamping parts to be stamped in the storage cylinder 82 can be prevented from compressing the spring 64 by the support plate 83, so that the discharging block 6 is prevented from sinking.

As an embodiment of the utility model, a stepping motor 31 is arranged in the support column 3, and the driving end of the stepping motor 31 is connected with the turntable 4.

All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted.

The working principle and the using flow of the utility model are as follows: when the stamping part punching machine is used, a plurality of stamping parts to be punched are stacked in the storage cylinder 82, the stepping motor 31 is controlled to rotate 120 degrees each time through the external control system, the discharging blocks 6 in the first openings 5 of the three openings can be vertically aligned with the punching heads 11, the air cylinders 72 and the storage cylinder 82 respectively when the rotary table 4 rotates each time, the stamping parts to be punched in the storage cylinder 82 can fall into the positioning grooves 61 through self weight, the discharging blocks 6 with the stamping parts to be punched can be moved to the lower part of the punching heads 11 through rotation of the rotary table 4, the stamping parts to be punched are pressed down through the punching heads 11 and matched with the lower die 12 to punch, the stamping parts to be punched can be tightly attached to the lower die 12 through the discharging blocks capable of moving up and down, the stamping parts to be moved to the upper part of the air cylinders 72 through rotation of the rotary table 4 after punching is completed, the stamping parts to be punched are flown through starting the air cylinders 72, the punched stamping parts to be received through the receiving hopper 73, and the blanking parts to be flown are finished.

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

Claims (5)

1. The utility model provides a punch press automatic feeding for cable testing bridge connecting piece production, includes punch press body (1), drift (11) and lower mould (12), its characterized in that, punch press body (1) one side is fixed to be provided with base (2), fixedly on base (2) be provided with support column (3), support column (3) upper end rotates and is provided with carousel (4), carousel (4) one side is arranged in between drift (11) and lower mould (12), evenly seted up on carousel (4) three place opening one (5), three place all be provided with in opening one (5) can vertically gliding blowing piece (6), still fixedly on base (2) be provided with unloading subassembly (7) and material loading subassembly (8), three place opening one (5) respectively with lower mould (12), unloading subassembly (7), material loading subassembly (8) vertically align;

Set up constant head tank (61) in blowing piece (6), the length width degree of depth of constant head tank (61) is with waiting to wait for length width thickness phase-match of stamping workpiece, opening two (62) have been seted up to constant head tank (61) bottom, the length and the width of opening two (62) are all greater than the length and the width of lower mould (12), opening one (5) both sides are provided with spring (64), blowing piece (6) upper end both sides are equipped with supporting lug (63), supporting lug (63) with spring (64) upper end is connected.

2. The automatic feeding device of a punching machine for producing cable bridge connectors according to claim 1, wherein the blanking component (7) comprises a mounting table (71), the mounting table (71) is fixedly arranged on the base (2), an air cylinder (72) and a receiving hopper (73) are fixedly arranged on the mounting table (71), the telescopic end of the air cylinder (72) is arranged below the opening II (62) and near one side of the circle center of the turntable (4), and the receiving hopper (73) is arranged outside the turntable (4) and the upper end of the receiving hopper is higher than the turntable (4).

3. The automatic feeding device of a punching machine for producing cable bridge connectors according to claim 1, wherein the feeding assembly (8) comprises a mounting frame (81), the mounting frame (81) is fixedly arranged on the base (2), a storage cylinder (82) is fixedly arranged on the mounting frame (81) above the rotary table (4), the lower end surface of the storage cylinder (82) is in contact with the upper surface of the rotary table (4), and when the positioning groove (61) moves to the lower side of the storage cylinder (82), a stamping part to be stamped in the storage cylinder (82) can fall into the positioning groove (61).

4. A punch press autoloading device for cable testing bridge connecting piece production according to claim 3, characterized in that the mounting frame (81) is fixedly provided with a supporting plate (83), and the supporting plate (83) is contacted with the lower surface of the turntable (4).

5. The automatic feeding device of the punching machine for producing the cable bridge connectors according to claim 1, wherein a stepping motor (31) is arranged in the supporting column (3), and the driving end of the stepping motor (31) is connected with the rotary table (4).