CN211614006U

CN211614006U - A quick perforating device for copper bar

Info

Publication number: CN211614006U
Application number: CN201922323361.0U
Authority: CN
Inventors: 王秀丽; 周永涛
Original assignee: Shandong Institute for Product Quality Inspection
Current assignee: Shandong Institute for Product Quality Inspection
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-02
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a quick perforating device for copper bar, include the under casing and fix the supporting beam on the under casing, the inside of under casing is equipped with the dirty tank, and a side of under casing articulates there is the chamber door that is used for sealed dirty tank, supporting beam is U type structure to the up end both sides limit department of fixed welding at the under casing, the screw rod is installed on supporting beam's inside top, and threaded sleeve has the slider on the screw rod, the bottom fixed mounting of slider has hydraulic pressure thick stick, and the bottom of hydraulic pressure pole has the nail of punching through mount pad fixed mounting, the outside of mount pad is fixed sleeve still has the connecting plate, and the four corners department of connecting plate all installs the hold-down mechanism that is used for compressing tightly the copper bar. This a quick perforating device for copper bar realizes carrying out the demand of punching in different apertures on the different copper bars of adaptation, need not to change equipment to compress tightly stably to the copper bar when guaranteeing to punch, take place the skew when avoiding punching, thereby improved the precision of punching.

Description

A quick perforating device for copper bar

Technical Field

The utility model belongs to the technical field of perforating device, concretely relates to quick perforating device for copper bar.

Background

The copper bar is also called copper busbar or copper busbar and is made of copper material, the cross section of the copper bar is a long conductor with a rectangular or chamfered rectangular shape, the copper bar plays a role in conveying current and connecting electrical equipment in a circuit, and the copper bar needs to be punched on the copper bar when in use, so that a punching device is needed

But current perforating device when punching the copper bar, it punches the nail and is fixed mostly, and the waste material mouth of punching the nail below only one, leads to requiring great to the copper bar aperture, and its quick discharge that can't realize the waste material influences the efficiency of punching, and is less to the hole warp requirement, and it is poor by middle support effect easily, causes the quality of punching to hang down, consequently generally adopts different perforating device more, has just so improved the cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick perforating device for copper bar to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick perforating device for copper bar, includes the under casing and fixes the supporting beam on the under casing, the inside of under casing is equipped with the waste material groove, and a side of under casing articulates there is the chamber door that is used for sealed waste material groove, the supporting beam is U type structure to fixed welding is in the up end both sides limit department of under casing, the screw rod is installed on supporting beam's inside top, and threaded sleeve has the slider on the screw rod, the bottom fixed mounting of slider has hydraulic pressure thick stick, and the bottom of hydraulic stem has the nail of punching through mount pad fixed mounting, fixed cover has the connecting plate in the outside of mount pad still, and the four corners department of connecting plate all installs the hold-down mechanism that is used for compressing tightly the copper bar, and the even interval of the vertical position department that corresponds the nail of punching of up end of under casing has the different waste hole in multiunit aperture, and multiunit the bottom and the waste.

Preferably, an inclined blanking inclined plate is further arranged on one side face, away from the box door, of the waste material groove, and a handle convenient for opening and closing the box door is mounted on the outer side face of the box door.

Preferably, both ends of the screw rod are rotatably inserted into the inner wall of the supporting beam, one end of the screw rod is coaxially and fixedly connected with a rotating block in the supporting beam, and a screw hole is drilled in the middle of the outer side face of the rotating block.

Preferably, a group of rocking rods are inserted into screw holes of the rotating block, the rocking rods are of Z-shaped structures, and anti-skidding rubber sleeves are sleeved at the outermost ends of the rocking rods.

Preferably, hold-down mechanism includes the fixed pipe of fixed mounting in connecting plate up end four corners department, inserts in the bottom of fixed pipe and slide and pass the compressing tightly pole of connecting plate and with compressing tightly pole bottom fixed connection's pressure strip, the pressure strip is the plectane structure of rubber material, and the cover is equipped with first spring on the pressure strip between pressure strip top and the connecting plate.

Preferably, the top end of the pressing rod is outwards provided with a flange in the fixed pipe, the flange is clamped with the pipe orifice of the fixed pipe, and a second spring is arranged between the top end of the flange and the top end of the inner part of the fixed pipe.

The utility model discloses a technological effect and advantage: according to the quick punching device for the copper bars, the plurality of groups of waste holes are formed in the upper end face of the bottom box, the screw rod is installed in the supporting cross beam on the bottom box, the sliding block is installed on the screw rod, the screw rod can be driven to rotate by the rocker, so that the rocker can rotate, the position of the sliding block on the screw rod is adjusted, the punching nails below the sliding block correspond to the waste holes with different apertures, the punching requirements of different apertures on different copper bars are met, and equipment does not need to be replaced; simultaneously there is the connecting plate at the outer fixed cover of mount pad that the nail that punches is connected, and the four corners of connecting plate is equipped with hold-down mechanism, can be when punching the copper bar, realize compressing tightly when punching the copper bar by clamping mechanism, take place the skew when avoiding punching to the precision of punching has been improved.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is the utility model discloses a vertical cross-sectional view in fixed intraductal portion.

In the figure: the device comprises a bottom box 1, a supporting beam 2, a waste material groove 3, a discharging inclined plate 4, a box door 5, a waste material hole 6, a rotating block 7, a rocker 8, an anti-skid rubber sleeve 9, a screw rod 10, a sliding block 11, a hydraulic rod 12, a mounting seat 13, a punching nail 14, a connecting plate 15, a pressing rod 16, a pressing plate 17, a first spring 18, a second spring 19 and a fixing pipe 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a quick perforating device for copper bars as shown in figures 1-4, which comprises a bottom case 1 and a supporting beam 2 fixed on the bottom case 1, wherein a waste material groove 3 is arranged in the bottom case 1, a box door 5 for sealing the waste material groove 3 is hinged on one side surface of the bottom case 1, the supporting beam 2 is in a U-shaped structure and is fixedly welded at two side edges of the upper end surface of the bottom case 1, a screw rod 10 is arranged at the top end of the inside of the supporting beam 2, a slider 11 is sleeved on the screw rod 10 in a threaded manner, a hydraulic bar is fixedly arranged at the bottom end of the slider 11, perforating nails 14 are fixedly arranged at the bottom end of the hydraulic bar 12 through a mounting seat 13, a connecting plate 15 is fixedly sleeved at the outer side of the mounting seat 13, a pressing mechanism for pressing the copper bars is arranged at four corners of the connecting plate 15, and a plurality of waste material holes 6 with different apertures are drilled at even intervals at the vertical positions of the upper end surface of the, and the bottom ends of the waste material holes 6 are communicated with the waste material groove 3 and used for collecting waste materials generated by punching of the copper bars.

Specifically, the side of the waste chute 3 that is away from the chamber door 5 still is equipped with the unloading swash plate 4 of slope, just install the handle that makes things convenient for switch chamber door 5 on the lateral surface of chamber door 5, when using, close chamber door 5, avoid the waste material to expose, after punching, open chamber door 5 and take out the waste material.

Specifically, both ends of the screw rod 10 are rotatably inserted into the inner wall of the supporting beam 2, one end of the screw rod 10 is also coaxially and fixedly connected with a rotating block 7 in the supporting beam 2, and a screw hole is drilled in the middle of the outer side surface of the rotating block 7.

Specifically, the screw internal thread of turning block 7 is inserted and is equipped with a set of rocker 8, and threaded connection's mode can be conveniently when carrying whole, takes off rocker 8, just rocker 8 is Z type structure, and the cover has anti-skidding rubber sleeve 9 on the outermost end of rocker 8, makes when rotating rocker 8, avoids the sweat to cause the interference.

Specifically, hold-down mechanism includes fixed pipe 20 of fixed mounting in the four corners department of connecting plate 15 up end, inserts in the bottom of fixed pipe 20 and slide and pass the compressing rod 16 of connecting plate 15 and with compressing rod 16 bottom fixed connection's pressure strip 17, pressure strip 17 is the plectane structure of rubber material, and the cover is equipped with first spring 18 on the compressing rod 16 between pressure strip 17 top and the connecting plate 15.

Specifically, the top of compressing tightly pole 16 outwards is equipped with the flange in fixed pipe 20, and this flange and fixed pipe 20's mouth of pipe joint, installs second spring 19 between the top of flange and the inside top of fixed pipe 20, has the dual buffering of 18 second springs 19's of first spring cooperation realization when pushing down compressing tightly the pole, can enough compress tightly the copper bar, also can reduce the buffering bounce-back of punching a hole completion back copper bar simultaneously.

Specifically, this a quick perforating device for copper bar, when punching, at first according to the aperture demand that the copper bar punched as required, rotate rocker 8, rocker 8 drives screw rod 10 and rotates, adjust slider 11 and move on screw rod 10, make punching nail 14 of slider 11 below remove to a set of waste material mouth 6 that the copper bar hole aperture is slightly bigger, then place the copper bar on waste material mouth 6, after the position that the copper bar needs to punch is adjusted, start the quick push down of hydraulic stem 12, hydraulic stem 12 is at the in-process that pushes down fast, the outside that the copper bar punched can be hugged closely to its pressure strip 17, and when punching nail 14 gets into the copper bar, pressure strip 17 and pressure bar 16 can move up, extrude first spring 18 and second spring 19, thereby compress tightly the copper bar, and when leaving the copper bar after punching nail 14 punches and accomplish, the pressure strip is by the bounce-back of first spring 18 and second spring 19, and the copper bar is continuously pressed, so that the copper bar is prevented from rebounding after the punching is finished.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a quick perforating device for copper bar, includes under casing (1) and fixes supporting beam (2) on under casing (1), its characterized in that: the waste material tank (3) is arranged in the bottom box (1), a box door (5) used for sealing the waste material tank (3) is hinged to one side face of the bottom box (1), the supporting cross beam (2) is of a U-shaped structure and is fixedly welded to two side edges of the upper end face of the bottom box (1), a screw rod (10) is installed at the top end of the inside of the supporting cross beam (2), a slider (11) is sleeved on the screw rod (10) in a threaded manner, a hydraulic rod is fixedly installed at the bottom end of the slider (11), punching nails (14) are fixedly installed at the bottom end of the hydraulic rod (12) through a mounting seat (13), a connecting plate (15) is fixedly sleeved on the outer side of the mounting seat (13), pressing mechanisms used for pressing copper bars are installed at four corners of the connecting plate (15), and waste material holes (6) with different apertures of a plurality of groups are drilled at even intervals at positions, which vertically correspond to the punching nails (14), on, and the bottom ends of the plurality of groups of waste material holes (6) are communicated with the waste material groove (3).

2. The quick perforating device for the copper bars as claimed in claim 1, characterized in that: a side face, far away from the box door (5), of the waste trough (3) is further provided with an inclined blanking inclined plate (4), and a handle convenient for opening and closing the box door (5) is installed on the outer side face of the box door (5).

3. The quick perforating device for the copper bars as claimed in claim 1, characterized in that: the two ends of the screw rod (10) are rotatably inserted into the inner wall of the supporting beam (2), one end of the screw rod (10) is coaxially and fixedly connected with a rotating block (7) in the supporting beam (2), and a screw hole is drilled in the middle of the outer side face of the rotating block (7).

4. The quick punching device for the copper bars as claimed in claim 3, wherein: a group of rocking rods (8) are inserted into screw holes of the rotating blocks (7), the rocking rods (8) are Z-shaped structures, and anti-skidding rubber sleeves (9) are sleeved at the outermost ends of the rocking rods (8).

5. The quick perforating device for the copper bars as claimed in claim 1, characterized in that: hold-down mechanism includes fixed pipe (20) of fixed mounting in connecting plate (15) up end four corners department, inserts in the bottom of fixed pipe (20) and slide and pass compressing tightly pole (16) of connecting plate (15) and with compressing tightly pole (16) bottom fixed connection's pressure strip (17), pressure strip (17) are the plectane structure of rubber material, and the cover is equipped with first spring (18) on compressing tightly pole (16) between pressure strip (17) top and connecting plate (15).

6. The quick perforating device for the copper bars as claimed in claim 5, characterized in that: the top of compressing tightly pole (16) outwards is equipped with the flange in fixed pipe (20), and this flange and the mouth of pipe joint of fixed pipe (20), installs second spring (19) between the inside top of the top of flange and fixed pipe (20).