CN206689280U - A kind of switch board baseplate piercing processing unit (plant) - Google Patents

Abstract

The utility model discloses a kind of switch board baseplate piercing processing unit (plant), the input of perforating press is connected by efferent duct including electric hydraulic pump, the electric hydraulic pump, the bottom of the electric hydraulic pump is provided with upper frame, the bottom of the upper frame is provided with lower frame, the front of the lower frame is provided with support plate, and the bottom of the support plate is welded with threaded post.The utility model is by setting mould set, side sleeve pipe, projection, stage clip, canine tooth wheel disc, cutterhead bull stick, inner screw, cutterhead, outer blade, middle blade, inner blade, bearing, little gear disk, expansion link, die hole and punching groove, during punching head pushes, the mould set worn on punching head can coordinate punching head to be operated, coordinate cutterhead simultaneously, greatly reduce the abrasion probability of punching head, the speed of punching head abrasion is also slow down simultaneously, punching head driven mold set is set to be punched out switch board bottom plate, greatly improve the speed of punching operation, make the more efficient of punching operation.

Description

A kind of switch board baseplate piercing processing unit (plant)

Technical field

Switch board processing technique field is the utility model is related to, specially a kind of switch board baseplate piercing processing unit (plant).

Background technology

Punching, refer to, to adapt to different demands, specifically have, eight word holes, hexagonal hole, punched-plate, elongated hole, four square holes, circle Hole, punching expanded metals, delthyrium etc..

At present, operation is punched out to switch board bottom plate, it is necessary to use punching processing device to enter to switch board bottom plate Row punching, and general hole punched device, during punching operation, mould common operational of the punching head typically with outfit, but mould When having long-term use of, abrasion is more serious, and it is slow that the mould being worn easily causes punching operation speed, or even can be caused during punching Switch board bottom plate fragmentation.

Utility model content

The purpose of this utility model is to provide a kind of switch board baseplate piercing processing unit (plant) possess lifting die quality Advantage, solve the problems, such as that die wear influences punching operation.

To achieve the above object, the utility model provides following technical scheme：A kind of switch board baseplate piercing processing unit (plant), The input of perforating press, the bottom peace of the electric hydraulic pump are connected by efferent duct including electric hydraulic pump, the electric hydraulic pump Equipped with upper frame, the bottom of the upper frame is provided with lower frame, and the front of the lower frame is provided with support plate, the bottom weldering of the support plate Threaded post is connected to, the bottom of the threaded post and the screwed hole being threadedly coupled on subplate, the bottom of the subplate are installed with punching Machine, the bottom of the perforating press are provided with punching head, and the positive lower section of the lower frame is installed with workbench, the middle part of the workbench Die hole is installed, the inner chamber of the die hole offers punching groove, and the punching groove runs through the middle part of workbench, the punching head Outer surface is socketed with mould set, and the both sides of the punching head offer fixing hole, and two inwalls of mould set are mounted on stretching Bar, the side of the expansion link are provided with projection, and the outer surface of the expansion link is also socketed with stage clip, and the both sides of the stage clip connect respectively Mould covers inwall and projection side, the projection and fixing hole phase clamping, and the both sides of the mould set are fixedly installed side sleeve pipe, The bottom of mould set is provided with cutterhead, and the top of the cutterhead is connected with canine tooth wheel disc by cutterhead bar rotation, the gear wheel The both sides of disk are engaged with little gear disk, and the bottom of the little gear disk is arranged in cutterhead inner chamber by bearing, and little gear disk Bottom thread be connected with inner screw, the inner screw is arranged on the both sides of cutterhead, and the bottom of cutterhead from inner ring to outer shroud according to It is secondary to be provided with inner blade, middle blade and outer blade.

Preferably, the radius length of the inner blade, middle blade and outer blade is incremented by successively.

Preferably, the front of the electric hydraulic pump is provided with instrument board.

Preferably, the both sides of the workbench are installed with side frame, and chassis is installed between the lower section of two side frames.

Preferably, the both sides of the mould hole surface offer screw slot, and the screw slot is adapted with inner screw.

Compared with prior art, the beneficial effects of the utility model are as follows：

The utility model is by setting mould set, side sleeve pipe, projection, stage clip, canine tooth wheel disc, cutterhead bull stick, inner screw, knife Disk, outer blade, middle blade, inner blade, bearing, little gear disk, expansion link, die hole and punching groove, in the mistake that punching head pushes Cheng Zhong, the mould set worn on punching head can coordinate punching head to be operated, while coordinate cutterhead, greatly reduce punching head Probability is worn, while also slow down the speed of punching head abrasion, punching head driven mold set is punched out switch board bottom plate, The speed of punching operation is greatly improved, makes the more efficient of punching operation.

Brief description of the drawings

Fig. 1 is the utility model front schematic view；

Fig. 2 is the utility model punching head schematic diagram；

Fig. 3 is that the utility model mould covers representative side section view；

Fig. 4 is the utility model mould knife tray bottom schematic diagram；

Fig. 5 is the utility model die hole schematic diagram.

In figure：1 electric hydraulic pump, 2 efferent ducts, 3 lower frames, 4 support plates, 5 subplates, 6 perforating press, 7 punching heads, 71 are fixed Hole, 8 workbench, 9 chassis, 10 side frames, 11 screwed holes, 12 threaded posts, 13 upper frames, 14 instrument boards, 15 mould sets, 151 sides set Pipe, 152 projections, 153 stage clips, 154 canine tooth wheel discs, 155 cutterhead bull sticks, 156 inner screws, 157 cutterheads, 1571 outer blades, 1572 Middle blade, 1573 inner blades, 158 bearings, 159 little gear disks, 1510 expansion links, 16 die holes, 161 screw slots, 162 punchings Groove.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refer to Fig. 1-5, a kind of switch board baseplate piercing processing unit (plant), including electric hydraulic pump 1, the electric hydraulic pump 1 The input of perforating press 6 is connected by efferent duct 2, the bottom of the electric hydraulic pump 1 is provided with upper frame 13, the upper frame 13 Bottom is provided with lower frame 3, and the front of the lower frame 3 is provided with support plate 4, and the bottom of the support plate 4 is welded with threaded post 12, the spiral shell The bottom of line post 12 and the screwed hole 11 being threadedly coupled on subplate 5, the bottom of the subplate 5 are installed with perforating press 6, the punching The bottom of machine 6 is provided with punching head 7, and the 3 positive lower section of lower frame is installed with workbench 8, and the middle part of workbench 8 is provided with mould Has hole 16, the inner chamber of the die hole 16 offers punching groove 162, and the punching groove 162 runs through the middle part of workbench 8, punching head 7 Outer surface is socketed with mould set 15, and the both sides of the punching head 7 offer fixing hole 71, and two inwalls of mould set 15 are respectively mounted There is expansion link 1510, the side of the expansion link 1510 is provided with projection 152, and the outer surface of the expansion link 1510 is also socketed with stage clip 153, the both sides difference connecting mold of the stage clip 153 covers 15 inwalls and the side of projection 152, the projection 152 and the phase card of fixing hole 71 Connect, the both sides of mould set 15 are fixedly installed side sleeve pipe 151, and the bottom of mould set 15 is provided with cutterhead 157, the cutterhead 157 top is rotatably connected to canine tooth wheel disc 154 by cutterhead bull stick 155, and the both sides of the canine tooth wheel disc 154 are engaged with small tooth Wheel disc 159, the bottom of the little gear disk 159 is arranged in the inner chamber of cutterhead 157 by bearing 158, and the bottom of little gear disk 159 Be threaded with inner screw 156, the inner screw 156 is arranged on the both sides of cutterhead 157, and the bottom of cutterhead 157 from inner ring to Outer shroud is disposed with inner blade 1573, middle blade 1572 and outer blade 1571.

The utility model is by setting mould set 15, side sleeve pipe 151, projection 152, stage clip 153, canine tooth wheel disc 154, cutterhead Bull stick 155, inner screw 156, cutterhead 157, outer blade 1571, middle blade 1572, inner blade 1573, bearing 158, little gear disk 159th, expansion link 1510, die hole 16 and punching groove 162, during punching head 7 pushes, the mould worn on punching head 7 Set 15 can coordinate punching head 7 to be operated, while coordinate cutterhead 157, greatly reduce the abrasion probability of punching head 7, while The speed of the abrasion of punching head 7 is slow down, the driven mold of punching head 7 is covered 15 pairs of switch board bottom plates and is punched out, greatly improve The speed of punching operation, make the more efficient of punching operation.

The radius length of inner blade 1573, middle blade 1572 and outer blade 1571 is incremented by successively, different cut coverage, from And the place of being punched is cut successively from the inside to the outside, so that the place of being punched more loosens, make punching operation more light.

The front of electric hydraulic pump 1 is provided with instrument board 14, the design of instrument board 14, is easy to observe electric hydraulic pump 1 Data, it is easy to operation.

The both sides of workbench 8 are installed with side frame 10, and chassis 9, side frame are installed between the lower section of two side frames 10 10 and the design of chassis 9, it is convenient to be fixedly mounted, it is more stable when making punching operation.

The both sides on the surface of die hole 16 offer screw slot 161, and the screw slot 161 is adapted with inner screw 156, screw slot 161 design, it is easy to the lifting of inner screw 156, makes the positioning of inner screw 156 more accurate.

Operation principle：Mould set 15 is fixed on punching head 7, blocks two symmetrical projections 152 in mould set 15 Enter into the fixing hole 71 on punching head 7, die hole 16 is placed in the central slot of workbench 8, then taking needs to rush The switch board bottom plate in hole is placed on workbench 8, and after the completion of preparation, electric hydraulic pump 1 and perforating press 6 is respectively started, punching The first 7 driven mold set 15 in hole is punched out operation, and the inner screw 156 of mould 15 two bottom sides of set is aligned in the screw rod of die hole 16 In groove 161, along pressure from top to bottom so that inner screw 156 is pressed into side sleeve pipe 151, inner screw 156 from it is lower to On move, when inner screw 156 is by being socketed in little gear disk 159 thereon, the screw thread on the surface of inner screw 156 and small tooth The threaded engagement of the inner side of wheel disc 159 touches, so that little gear disk 159 carries out rotation around gear centre, treats that little gear disk 159 rotates When, little gear disk 159 drives the canine tooth wheel disc 154 engaged to be rotated, so that canine tooth wheel disc 154 is with movable knife disc bull stick 155 rotate, so that cutterhead bull stick 155 rotates with movable knife disc 157, during pushing, the outer blade in cutterhead 157 1571st, the switch board cabinet part in punching groove 162 is carried out cutting punching by middle blade 1572 and inner blade 1573, so as to complete Punching operation.

In summary：The switch board baseplate piercing processing unit (plant), pass through mould set 15, side sleeve pipe 151, projection 152, stage clip 153rd, canine tooth wheel disc 154, cutterhead bull stick 155, inner screw 156, cutterhead 157, outer blade 1571, middle blade 1572, inner blade 1573rd, bearing 158, little gear disk 159, expansion link 1510, die hole 16 and punching groove 162, solving die wear influences punching The problem of hole operation.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of switch board baseplate piercing processing unit (plant), including electric hydraulic pump（1）, the electric hydraulic pump（1）Pass through efferent duct （2）Connect perforating press（6）Input, the electric hydraulic pump（1）Bottom upper frame is installed（13）, the upper frame（13）'s Bottom is provided with lower frame（3）, the lower frame（3）Front support plate is installed（4）, the support plate（4）Bottom be welded with screw thread Post（12）, the threaded post（12）Bottom with being threadedly coupled subplate（5）On screwed hole（11）, the subplate（5）Bottom fix Perforating press is installed（6）, the perforating press（6）Bottom be provided with punching head（7）, the lower frame（3）Positive lower section is installed with Workbench（8）, it is characterised in that：The workbench（8）Middle part die hole is installed（16）, the die hole（16）Inner chamber open Provided with punching groove（162）, the punching groove（162）Through workbench（8）Middle part, the punching head（7）Outer surface be socketed with Mould set（15）, the punching head（7）Both sides offer fixing hole（71）, the mould set（15）Two inwalls be mounted on stretching Contracting bar（1510）, the expansion link（1510）Side projection is installed（152）, the expansion link（1510）Outer surface be also socketed with Stage clip（153）, the stage clip（153）Both sides difference connecting mold set（15）Inwall and projection（152）Side, the projection（152） With fixing hole（71）Phase clamping, the mould set（15）Both sides be fixedly installed side sleeve pipe（151）, the mould set（15）'s Bottom is provided with cutterhead（157）, the cutterhead（157）Top pass through cutterhead bull stick（155）It is rotatably connected to canine tooth wheel disc （154）, the canine tooth wheel disc（154）Both sides be engaged with little gear disk（159）, the little gear disk（159）Bottom pass through axle Hold（158）Installed in cutterhead（157）In inner chamber, and little gear disk（159）Bottom thread be connected with inner screw（156）, this is interior Screw rod（156）It is arranged on cutterhead（157）Both sides on, and cutterhead（157）Bottom be disposed with interior knife from inner ring to outer shroud Piece（1573）, middle blade（1572）With outer blade（1571）.

A kind of 2. switch board baseplate piercing processing unit (plant) according to claim 1, it is characterised in that：The inner blade （1573）, middle blade（1572）With outer blade（1571）Radius length it is incremented by successively.

A kind of 3. switch board baseplate piercing processing unit (plant) according to claim 1, it is characterised in that：The electric hydraulic pump （1）Front instrument board is installed（14）.

A kind of 4. switch board baseplate piercing processing unit (plant) according to claim 1, it is characterised in that：The workbench（8） Both sides be installed with side frame（10）, two side frames（10）Lower section between be installed with chassis（9）.

A kind of 5. switch board baseplate piercing processing unit (plant) according to claim 1, it is characterised in that：The die hole（16） The both sides on surface offer screw slot（161）, the screw slot（161）With inner screw（156）It is adapted.