CN113523078A

CN113523078A - Wire casing punching machine

Info

Publication number: CN113523078A
Application number: CN202110991569.9A
Authority: CN
Inventors: 高小荣; 宋伟; 方海东; 高春; 章孟兵; 卢萍
Original assignee: Anhui Jiexun Optoelectronic Technology Co Ltd
Current assignee: Anhui Jiexun Optoelectronic Technology Co Ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2021-10-22
Anticipated expiration: 2041-08-27
Also published as: CN113523078B

Abstract

The invention discloses a wire casing punching machine which comprises a workbench, wherein a positioning lower die is fixed at the upper end of the workbench, a punching hole is formed in the upper end of the positioning lower die, a cavity is formed in the positioning lower die, n-shaped through holes are formed in two ends of the positioning lower die respectively, a feed opening is formed in the lower end of the positioning lower die, the punching hole, the n-shaped through holes and the feed opening are communicated with the cavity respectively, a collecting chamber is formed in the workbench, the feed opening is communicated with the collecting chamber, an opening and closing door is arranged on the collecting chamber, an installing frame is fixed at the upper end of the workbench, a first hydraulic cylinder is fixed on the installing frame, a piston rod of the first hydraulic cylinder is fixed with an upper punching cutting die, and the upper punching cutting die is located right above the punching hole. This wire casing punching machine adopts the punching press cutting, greatly reduced staff's intensity of labour, improved work efficiency.

Description

Wire casing punching machine

Technical Field

The invention relates to a wire casing processing device, in particular to a wire casing punching machine.

Background

The wire slot is also called a wiring slot, a wiring slot and a wiring slot (different from place to place), and is an electrical appliance for arranging wires such as a power line, a data line and the like in a standard manner and fixing the wires on a wall or a ceiling. The wire slots are divided into a plurality of types according to different materials, and commonly used wire slots are environment-friendly PVC (polyvinyl chloride) wire slots, halogen-free PPO (polyphenylene oxide) wire slots, halogen-free PC (polycarbonate)/ABS (acrylonitrile butadiene styrene) wire slots, metal wire slots such as steel aluminum and the like. Generally need carry out the trompil on the wire casing, conveniently walk the line, present wire casing cut hole all adopts the cutting machine to carry out manual cutting, and not only the ash bits is big, also very big to operative employee's harm itself, and the cut hole is inconsistent in size moreover, influences beautifully.

Disclosure of Invention

The invention aims to provide a wire casing punching machine which adopts punching and cutting, greatly reduces the labor intensity of workers and improves the working efficiency.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a wire casing punching machine, includes the workstation, the workstation upper end is fixed with the location lower mould, location lower mould upper end is equipped with the punching press hole, be equipped with the cavity in the lower mould of location, location lower mould both ends are equipped with the n type respectively and perforate, location lower mould lower extreme is equipped with the feed opening, punching press hole, n type are perforated, the feed opening communicates with the cavity respectively, be equipped with the collection room in the workstation, feed opening and collection room intercommunication, be equipped with the door that opens and shuts on the collection room, the workstation upper end is fixed with the mounting bracket, be fixed with pneumatic cylinder one on the mounting bracket, the piston rod of pneumatic cylinder one is fixed with cutting die on the punching press, cutting die is located directly over the punching press hole on the punching press.

Preferably, the mounting bracket lower extreme just is located one side of pneumatic cylinder one and is fixed with two mounting panels, the mounting bracket lower extreme just is located between two mounting panels and is fixed with slide rail one, install the slider on the slide rail one, be equipped with the lead screw between the mounting panel, the one end and one of them mounting panel of lead screw pass through the bearing and are connected, the lead screw other end passes another mounting panel and fixes with the output shaft of motor one, the lead screw passes the slider and passes through threaded connection with the slider, the slider lower extreme is fixed with pneumatic cylinder two, the piston rod of pneumatic cylinder two is fixed with the fixed plate, the fixed plate lower extreme is equipped with two locating levers.

Preferably, the fixed plate lower extreme is fixed with slide rail two, the locating lever is all installed on slide rail two.

Preferably, clamping rods are respectively fixed at one ends of the positioning rods, which are far away from the second hydraulic cylinder.

Preferably, the first slide rail is provided with limiting blocks at two sides of the slide block.

Preferably, the workstation upper end is embedded to have motor two, motor two's output shaft is fixed with the pivot, the pivot is fixed with the gear center, gear and rack toothing are connected, the rack is fixed in the backup pad, be equipped with the mounting hole on the lower mould lateral wall of location, mounting hole and cavity intercommunication, the backup pad crosses the mounting hole, the backup pad is close to the one end symmetry of cavity and is fixed with the installation piece, the installation piece passes through threaded connection with adjusting bolt, just be located in the backup pad and be equipped with the spout between the installation piece, install two splint in the spout, adjusting bolt supports tight splint, splint are used for pressing from both sides tight wire casing.

Preferably, the upper end of the workbench and the lower end of the supporting plate are fixed with more than two supporting blocks.

Preferably, the bottom is fixed with pneumatic cylinder three in the collecting chamber, the piston rod of pneumatic cylinder three is fixed with the roof, the up end slope of roof sets up, the roof is located under the feed opening, the roof can pass the feed opening and stretch into in the cavity, just be located the feed opening bilateral symmetry in the cavity and be fixed with the guide plate, distance between the guide plate keeps unchangeable then reduces gradually from top to bottom earlier.

Compared with the prior art, the invention has the beneficial effects that:

1) according to the invention, the wire slot is fixed by using the lower positioning die, then the wire slot is punched and cut by using the hydraulic cylinder I and the upper punching cutting die without manual cutting, so that the labor intensity of workers is greatly reduced, the sizes of cutting holes of finished products are consistent, and less dust is generated;

2) according to the invention, the positioning rod is arranged, so that the positioning rod extends into the cutting hole after cutting, the wire grooves can be conveniently compressed and positioned, the same distance between two adjacent cutting holes is ensured, the wire grooves can be moved by the positioning rod, and manual movement of the wire grooves is not needed;

3) the wire casing is clamped by the two clamping plates, and then the gear drives the rack and the wire casing to move, so that the wire casing can stably move on the workbench, and the cutting operation is convenient;

4) according to the invention, by arranging the top plate, the angle of the waste plate generated after cutting in the cavity can be timely adjusted, and the waste plate is prevented from being stuck in the cavity and being difficult to fall into the collecting chamber.

Drawings

FIG. 1 is a schematic structural diagram of a wire chase stamping machine according to an embodiment of the present invention;

FIG. 2 is a side view of a positioning drag in an embodiment of the present invention;

FIG. 3 is a schematic view of the internal structure of the positioning lower die and the workbench in the embodiment of the present invention;

FIG. 4 is a top view of a structure where the lower mold and the support plate are positioned in the embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a trunking in an embodiment of the invention;

in the figure, 1, a workbench, 2, a positioning lower die, 3, a punching hole, 4, a cavity, 5, an n-shaped perforation, 6, a wire groove, 7, a feed opening, 8, a collection chamber, 9, an opening and closing door, 10, an installation frame, 11, a first hydraulic cylinder, 12, a punching upper cutting die, 13, an installation plate, 14, a first sliding rail, 15, a sliding block, 16, a limiting block, 17, a screw rod, 18, a cutting hole, 19, a second hydraulic cylinder, 20, a fixing plate, 21, a positioning rod, 22, a second sliding rail, 23, a clamping rod, 24, a second motor, 25, a rotating shaft, 26, a gear, 27, a rack, 28, a support plate, 29, a support block, 30, an installation hole, 31, an installation block, 32, an adjusting bolt, 33, a sliding groove, 34, a clamping plate, 35, a third hydraulic cylinder, 36, a top plate, 37, a guide plate, 38 and a first motor are arranged.

Detailed Description

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

Referring to fig. 1-4, a wire chase stamping machine includes a worktable 1, a positioning lower die 2 is fixed on the upper end of the worktable 1, a stamping hole 3 is formed on the upper end of the positioning lower die 2, and a cavity 4 is formed in the positioning lower die 2. The two ends of the positioning lower die 2 are respectively provided with an n-shaped through hole 5, and the n-shaped through holes 5 are matched with the wire slots 6 and used for the wire slots 6 to penetrate through. The lower end of the positioning lower die 2 is provided with a feed opening 7, and the punching hole 3, the n-shaped perforation 5 and the feed opening 7 are respectively communicated with the cavity 4. Be equipped with in the workstation 1 and collect room 8, feed opening 7 and collection room 8 intercommunication are equipped with the door 9 that opens and shuts on the collection room 8. An installation frame 10 is fixed to the upper end of the workbench 1, a hydraulic cylinder 11 is fixed to the installation frame 10, a piston rod of the hydraulic cylinder 11 is fixed to a punching upper cutting die 12, and the punching upper cutting die 12 is located right above the punching hole 3.

Two mounting plates 13 are fixed to the lower end of the mounting frame 10 and located on one side of the first hydraulic cylinder 11, a first sliding rail 14 is fixed to the lower end of the mounting frame 10 and located between the two mounting plates 13, and a sliding block 15 is mounted on the first sliding rail 14. And limiting blocks 16 are respectively arranged on the first sliding rail 14 and positioned at two sides of the sliding block 15, the limiting blocks 16 can be fixed with the first sliding rail 14 through bolts, and the limiting blocks 16 are used for limiting the movement of the sliding block 15. A screw rod 17 is arranged between the mounting plates 13, one end of the screw rod 17 is connected with one of the mounting plates 13 through a bearing, the other end of the screw rod 17 penetrates through the other mounting plate 13 to be fixed with an output shaft of a motor I38, and the screw rod 17 penetrates through the sliding block 15 and is connected with the sliding block 15 through threads. A second hydraulic cylinder 19 is fixed at the lower end of the sliding block 15, a piston rod of the second hydraulic cylinder 19 is fixed with a fixed plate 20, and two positioning rods 21 are arranged at the lower end of the fixed plate 20. The lower end of the fixed plate 20 is fixed with a second slide rail 22, the positioning rods 21 are all mounted on the second slide rail 22, and the ends, far away from the second hydraulic cylinder 19, of the positioning rods 21 are respectively fixed with a clamping rod 23.

The upper end of the workbench 1 is embedded with a second motor 24, an output shaft of the second motor 24 is fixed with a rotating shaft 25, the rotating shaft 25 is fixed with the center of a gear 26, and the gear 26 is meshed with a rack 27. The rack 27 is fixed on the supporting plate 28, more than two supporting blocks 29 are fixed at the upper end of the workbench 1 and at the lower end of the supporting plate 28, and the supporting blocks 29 are used for supporting the supporting plate 28. The side wall of the positioning lower die 2 is provided with a mounting hole 30, the mounting hole 30 is communicated with the cavity 4, and the support plate 28 transversely penetrates through the mounting hole 30. And one end of the supporting plate 28 close to the cavity 4 is symmetrically fixed with a mounting block 31, and the mounting block 31 is in threaded connection with an adjusting bolt 32. A sliding groove 33 is formed in the supporting plate 28 and located between the mounting blocks 31, two clamping plates 34 are mounted in the sliding groove 33, the adjusting bolt 32 abuts against the clamping plates 34, and the clamping plates 34 are used for clamping the wire casing 6.

The bottom is fixed with hydraulic cylinder three 35 in the collection chamber 8, and the piston rod of hydraulic cylinder three 35 is fixed with roof 36, and the up end slope of roof 36 sets up, and roof 36 is located under feed opening 7, and roof 36 can pass through feed opening 7 and stretch into in the cavity 4. The guide plates 37 are symmetrically fixed in the cavity 4 and positioned at two sides of the feed opening 7, and the distance between the guide plates 37 is kept unchanged from top to bottom and then gradually reduced.

The working principle is as follows: the structure of the wire slot 6 is as shown in fig. 5, the distance between the two positioning rods 21 is adjusted according to the length of the cutting hole 18 needed on the wire slot 6, so that the distance between the side ends of the positioning rods 21 is the same as the length of the cutting hole 18, namely, the positioning rods 21 are just clamped in the cutting hole 18; then, the distance between the two limiting blocks 16 is adjusted according to the distance between the required cutting holes 18 on the wire casing 6, so that the distance between the limiting blocks 16 is just equal to the sum of the distance between two adjacent cutting holes 18 and the length of the two cutting holes 18. The wire casing 6 passes through the positioning lower die 2 from the n-shaped through hole 5, the wire casing 6 is positioned between the two clamping plates 34, the adjusting bolt 32 is rotated, the adjusting bolt 32 is pressed against the clamping plates 34, and the wire casing 6 is clamped by the clamping plates 34. The position that makes wire casing 6 need punch is located punching hole 3 department, starts hydraulic cylinder 11, and cutting die 12 downstream is gone up in hydraulic cylinder 11 drive punching press carries out die-cut to wire casing 6 to the completion punches. In the useless board that the in-process that punches produced drops cavity 4, because the internal space of cavity 4 is narrow, useless board blocks easily in cavity 4 is difficult to drop and collects the room 8 in, consequently starts three 35 of pneumatic cylinder, and three 35 of pneumatic cylinder drive roof 36 stretches cavity 4 in, and roof 36 adjusts the position of useless board, makes the slope of useless board to in the collection room 8 drops through feed opening 7. Then, the second motor 24 is started, the second motor 24 drives the gear 26 to rotate, and the gear 26 drives the rack 27 to horizontally move, so that the wire slot 6 moves. After cutting hole 18 removed locating lever 21 below, start hydraulic cylinder two 19, two 19 drive locating levers 21 of hydraulic cylinder stretch into in cutting hole 18, and locating lever 21 and cutting hole 18 block, and card pole 23 is located wire casing 6 up end, and card pole 23 compresses tightly wire casing 6 to make things convenient for the die-cut of a cutting hole 18 about the wire casing 6. After punching, can start motor two 24 and motor one 38 simultaneously, motor two 24 drives slider 15 and removes, make slider 15 drive locating lever 21 and remove, locating lever 21 and rack 27 drive wire casing 6 simultaneously and remove, stop work promptly after slider 15 contacts with the stopper 16 of keeping away from pneumatic cylinder one 11 motor one 38 and motor two 24, start pneumatic cylinder two 19, make locating lever 21 shift out cutting hole 18, then make motor one 38 reversal, motor one 38 drives slider 15 and gets back to initial position and the stopper 16 contact of being close to pneumatic cylinder one 11, stretch into cutting hole 18 of its below with locating lever 21 again and compress tightly wire casing 6, conveniently carry out the cutting of follow-up cutting hole 18.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.

Claims

1. The utility model provides a wire casing punching machine which characterized in that: the punching machine comprises a workbench, the workstation upper end is fixed with the location lower mould, location lower mould upper end is equipped with the punching press hole, be equipped with the cavity in the lower mould of location, location lower mould both ends are equipped with the n type respectively and perforate, location lower mould lower extreme is equipped with the feed opening, punching press hole, n type are perforated, the feed opening communicates with the cavity respectively, be equipped with the collection room in the workstation, feed opening and collection room intercommunication, be equipped with the door that opens and shuts on the collection room, the workstation upper end is fixed with the mounting bracket, be fixed with pneumatic cylinder one on the mounting bracket, cutting die is fixed on the piston rod and the punching press of pneumatic cylinder one, cutting die is located directly over the punching press hole in the punching press.

2. A wire chase stamping press as recited in claim 1, wherein: the utility model discloses a pneumatic cylinder, including mounting bracket, lead screw, motor, fixing plate, pneumatic cylinder two, mounting bracket lower extreme and be located one side of pneumatic cylinder one and be fixed with two mounting panels, the mounting bracket lower extreme just is located two mounting panels between and is fixed with slide rail one, install the slider on the slide rail one, be equipped with the lead screw between the mounting panel, the one end and one of them mounting panel of lead screw pass through the bearing and are connected, the lead screw other end passes another mounting panel and fixes with the output shaft of motor one, the lead screw passes the slider and passes through threaded connection with the slider, the slider lower extreme is fixed with pneumatic cylinder two, the piston rod of pneumatic cylinder two is fixed with the fixed plate, the fixed plate lower extreme is equipped with two locating levers.

3. A wire chase stamping press as recited in claim 2, wherein: the fixed plate lower extreme is fixed with slide rail two, the locating lever is all installed on slide rail two.

4. A wire chase stamping press as recited in claim 2, wherein: and clamping rods are respectively fixed at one ends of the positioning rods, which are far away from the second hydraulic cylinder.

5. A wire chase stamping press as recited in claim 2, wherein: and limiting blocks are respectively arranged on the first sliding rail and positioned on two sides of the sliding block.

6. A wire chase stamping press as recited in claim 2, wherein: the utility model discloses a wire casing, including workstation, workstation upper end, mounting hole and cavity intercommunication, the pivot is fixed with the gear center, the gear is connected with the rack toothing, the rack is fixed in the backup pad, be equipped with the mounting hole on the lower mould lateral wall of location, mounting hole and cavity intercommunication, the backup pad crosses the mounting hole, the backup pad is close to the one end symmetry of cavity and is fixed with the installation piece, the installation piece passes through threaded connection with adjusting bolt, just be located in the backup pad and be equipped with the spout between the installation piece, install two splint in the spout, adjusting bolt supports tight splint, splint are used for pressing from both sides tight wire casing.

7. A wire chase stamping press as recited in claim 6, wherein: and more than two supporting blocks are fixed at the upper end of the workbench and positioned at the lower end of the supporting plate.

8. A wire chase stamping press as recited in claim 1, wherein: the bottom is fixed with pneumatic cylinder three in the collecting chamber, the piston rod of pneumatic cylinder three is fixed with the roof, the up end slope of roof sets up, the roof is located under the feed opening, the roof can pass the feed opening and stretch into in the cavity, just be located the feed opening bilateral symmetry in the cavity and be fixed with the guide plate, distance between the guide plate keeps unchangeable then reduces gradually from top to bottom earlier.