CN205096329U - Manual hydraulic pressure disjunctor piercing press - Google Patents
Manual hydraulic pressure disjunctor piercing press Download PDFInfo
- Publication number
- CN205096329U CN205096329U CN201520930482.0U CN201520930482U CN205096329U CN 205096329 U CN205096329 U CN 205096329U CN 201520930482 U CN201520930482 U CN 201520930482U CN 205096329 U CN205096329 U CN 205096329U
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- piece
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- hole
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- outer bar
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Abstract
The utility model provides a rational in infrastructure, when operation labour saving and time saving, manual hydraulic pressure disjunctor piercing press that work efficiency is high, comprises a workbench, one end of the support rack is hinged at the support, the work piece grip slipper, support outer pole, ram rod, hydraulic jack, the support frame is located on the workstation, work piece grip slipper lock is located on the support frame, be equipped with work piece centre gripping opening on the work piece grip slipper, the work piece grip slipper is located work piece centre gripping open -ended position and is equipped with to discharge and beats the through -hole of the back debris that punch a hole, the work piece grip slipper is located the through -hole top and is equipped with outer pole locating hole, it locates on the locating hole of fixing a position the base to support outer pole, ram rod can go up, locating of walking is supported in the outer pole down, hydraulic jack locates and supports outer pole upper portion, hydraulic jack's big piston and the ram rod top transmission of supporting in the outer pole are connected, be equipped with the press device of buying oil on the valve piston at hydraulic jack top, ram rod bottom is equipped with can carry out the drift that punches a hole to the work piece, still be equipped with ram rod resetting means between ram rod and the outer pole of support.
Description
Technical field
The utility model relates to uses a kind of perforating device, particularly a kind of hand-hydraulic disjunctor perforating press.
Background technology
Light sheet makes from original material to be become Finished product processThe, often will through this procedure of punching, existing thin plate punching is general adopts bench drill machine rotary drilling, and sheet material locating effect is bad, during boring, waste time and energy, inefficiency, and higher to the requirement of drill bit during boring, borehole accuracy is low, the circular hole got out is shape triangular in shape usually, and during punching, the surface of sheet material easily occurs hole crack, greatly reduces the service life of sheet material.In addition, when manual rotation makes drill bit downward operation, drill bit easily nibbles sheet material, causes industrial accident.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned technology, thus provides a kind of structure simple, time saving and energy saving, and punching precision is high, hand-hydraulic disjunctor perforating press safe to use.
Technical solutions of the utility model: hand-hydraulic disjunctor perforating press, comprise workbench, bracing frame, piece-holder seat, support outer bar, punch rod, hydraulic jack, support frame as described above is located on workbench, described piece-holder seat is removable to be locked on bracing frame, described piece-holder seat is provided with the piece-holder opening for putting perforated sheet metal away from that side of bracing frame, the position that piece-holder seat is positioned at piece-holder opening is provided with discharges perpendicular to piece-holder opening the through hole beating foreign material after punching, described piece-holder seat is positioned at above through hole and is provided with outer rod positioning hole, the outer bar of described support is located on the locating hole of positioning pedestal, described punch rod can go up, being located at of lower walking supports in outer bar, described hydraulic jack is located at and is supported outer bar top, the large piston of hydraulic jack is in transmission connection with the punch rod top supported in outer bar, the valve piston at described hydraulic jack top is provided with press device of buying oil, the drift that can carry out punching to workpiece is provided with bottom described punch rod, punch rod resetting means is also provided with between described punch rod and the outer bar of support.
Further improvement: described in buy oil press device comprise rotary sleeve, connecting rod, pressing grafting cover and pressing arm, described rotary sleeve is located at hydraulic jack top, the top that the top of described jack is positioned at rotary sleeve is also provided with the stop nut that can limit rotary sleeve and upwards walk, the bottom of described connecting rod and the side of rotary sleeve hinged, described pressing grafting cover bottom is connected with the valve piston top of hydraulic jack, the side of described pressing grafting cover and rod hinge connection, described pressing arm is plug-in to be located at pressing grafting and to put.
Further improvement: be positioned at the outside supporting outer bar above described piece-holder seat and be also provided with supporting seat.
Further improvement: punch rod resetting means comprises back-moving spring, the outer bar inner upper of described support is provided with spring retention groove, all sides of described punch rod in spring retention groove are located at by described back-moving spring, and the top described punch rod being positioned at back-moving spring is provided with limited step.
Further improvement: the locating hole of described piece-holder seat is screwed hole, the outer bar of described support is screw mandrel, the outer bar of described support revolve be located at piece-holder seat locating hole on.
Further improvement: described workbench side be provided with can place when drift does not use drift drift place bar and when pressing arm do not use time can place press arm be inserted in bar.
By adopting preceding solution, the beneficial effects of the utility model are: during punching, first workpiece is positioned on the piece-holder opening of piece-holder seat, workpiece places and after locating, operate press device of buying oil again make valve piston descending and utilize the hydraulic oil in hydraulic pressure thousand top to order about large descent of piston, drive punch rod descending during large descent of piston, then drive the drift below punch rod descending with the punching object completed sheet material.This Novel manual hydraulic disjunctor perforating press utilizes lever force-saving principle and Pascal's enclosed liquid pressure theorem, substantially increase operating efficiency, time saving and energy saving during punching, punching precision is high, circular hole is there will not be to become the phenomenon of triangle, during punching, the surperficial uniform force of sheet material, there will not be hole crack, substantially increases the service life of sheet material.When overcoming existing drill hole of drilling machine, drill bit easily nibbles sheet material, and cause the defect of industrial accident, it is rational in infrastructure, and volume is little, easy to carry, easy to operate, and during punching, sheet material good positioning effect, is specially adapted to site condition bad, does not have punching plates during power supply.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the utility model embodiment hand-hydraulic disjunctor perforating press.
Detailed description of the invention
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the open hand-hydraulic disjunctor perforating press of the utility model, comprise workbench 1, bracing frame 2, piece-holder seat 4, support outer bar 5, punch rod 6, hydraulic jack 7, support frame as described above 2 is located on workbench 1, support frame as described above 2 is provided with locating hole 21, described piece-holder seat 4 by bolt can up-down adjustment be locked on bracing frame 2, described piece-holder seat 4 is provided with the piece-holder opening 41 for putting perforated sheet metal away from that side of bracing frame, the position that piece-holder seat 4 is positioned at piece-holder opening 41 is provided with discharges perpendicular to piece-holder opening the through hole 42 beating foreign material after punching, very convenient during use, described piece-holder seat 4 is positioned at above through hole and is provided with outer rod positioning hole 43, the locating hole 32 of described upper positioning pedestal is screwed hole, the outer bar 5 of described support is screw mandrel, the outer bar 5 of described support revolves to be located on the locating hole 31 of positioning pedestal 3.Described punch rod 6 can go up, being located at of lower walking supports in outer bar 5, described hydraulic jack 7 is located at and is supported outer bar 5 top, the large piston 71 of hydraulic jack 7 is in transmission connection with punch rod 6 top supported in outer bar 5, the valve piston 7 at described hydraulic jack top is provided with press device of buying oil, described press device of buying oil comprises rotary sleeve 81, connecting rod 82, pressing grafting cover 83 and pressing arm 84, described rotary sleeve 81 is located at hydraulic jack top, the top that the top of described jack is positioned at rotary sleeve is also provided with the stop nut 73 that can limit rotary sleeve and upwards walk, the bottom of described connecting rod 82 and the side of rotary sleeve 81 hinged, be connected with valve piston 72 top of hydraulic jack 7 bottom described pressing grafting cover 83, side and the connecting rod 82 of described pressing grafting cover 83 are hinged, described pressing arm 84 is plug-in to be located on pressing grafting cover 83, the drift 64 that can carry out punching to workpiece is provided with bottom described punch rod 6, punch rod resetting means is also provided with between described punch rod 6 and the outer bar 5 of support, the top of described upper positioning pedestal 61 is positioned at the outside supporting outer bar 5 and is also provided with supporting seat 9.During work, when needing high-order punching, can directly pull down piece-holder seat, then be fixed on other fixed frame, namely can realize the object of portable work, the scope of application is more extensive.
Punch rod resetting means comprises back-moving spring 61, outer bar 5 inner upper of described support is provided with spring retention groove 51, all sides of described punch rod 6 in spring retention groove 51 are located at by described back-moving spring 61, and the top described punch rod 6 being positioned at back-moving spring 61 is provided with limited step 62.
Described workbench 1 side be provided with can place when drift does not use drift drift place bar 11 and when pressing arm 84 do not use time can place press arm be inserted in bar 12.
During punching, first workpiece is positioned on the piece-holder opening of piece-holder seat, workpiece places and after locating, pressing arm is inserted in pressing grafting to put, then, presses arm up and down and drive pressing grafting cover knee-action, thus the valve piston pressing grafting cuff hydrodynamic pressure jack is moved up and down, utilize hydraulic thrust to make large descent of piston, during large descent of piston, drive punch rod descending, then drive the drift below punch rod descending with the punching object completed sheet material.This Novel manual hydraulic disjunctor perforating press utilizes lever force-saving principle and Pascal's enclosed liquid pressure theorem, substantially increase operating efficiency, time saving and energy saving during punching, punching precision is high, circular hole is there will not be to become the phenomenon of triangle, during punching, the surperficial uniform force of sheet material, there will not be hole crack, substantially increases the service life of sheet material.When overcoming existing drill hole of drilling machine, drill bit easily nibbles sheet material, and cause the defect of industrial accident, it is rational in infrastructure, and volume is little, easy to carry, easy to operate, and during punching, sheet material good positioning effect, is specially adapted to site condition bad, does not have punching plates during power supply.
More than show and describe general principle of the present utility model and principal character and advantage thereof; the technical staff of the industry should understand; the utility model is not restricted to the described embodiments; above-described embodiment just illustrates principle of the present utility model with description in explanation; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. hand-hydraulic disjunctor perforating press, it is characterized in that: comprise workbench, bracing frame, piece-holder seat, support outer bar, punch rod, hydraulic jack, support frame as described above is located on workbench, described piece-holder seat is removable to be locked on bracing frame, described piece-holder seat is provided with the piece-holder opening for putting perforated sheet metal away from that side of bracing frame, the position that piece-holder seat is positioned at piece-holder opening is provided with discharges perpendicular to piece-holder opening the through hole beating foreign material after punching, described piece-holder seat is positioned at above through hole and is provided with outer rod positioning hole, the outer bar of described support is located on the locating hole of positioning pedestal, described punch rod can go up, being located at of lower walking supports in outer bar, described hydraulic jack is located at and is supported outer bar top, the large piston of hydraulic jack is in transmission connection with the punch rod top supported in outer bar, the valve piston at described hydraulic jack top is provided with press device of buying oil, the drift that can carry out punching to workpiece is provided with bottom described punch rod, punch rod resetting means is also provided with between described punch rod and the outer bar of support.
2. hand-hydraulic disjunctor perforating press according to claim 1, it is characterized in that: described in press device of buying oil comprise rotary sleeve, connecting rod, pressing grafting cover and pressing arm, described rotary sleeve is located at hydraulic jack top, the top that the top of described jack is positioned at rotary sleeve is also provided with the stop nut that can limit rotary sleeve and upwards walk, the bottom of described connecting rod and the side of rotary sleeve hinged, described pressing grafting cover bottom is connected with the valve piston top of hydraulic jack, the side of described pressing grafting cover and rod hinge connection, described pressing arm is plug-in to be located at pressing grafting and to put.
3. hand-hydraulic disjunctor perforating press according to claim 1 and 2, is characterized in that: be positioned at the outside supporting outer bar above described piece-holder seat and be also provided with supporting seat.
4. hand-hydraulic disjunctor perforating press according to claim 1 and 2, it is characterized in that: punch rod resetting means comprises back-moving spring, the outer bar inner upper of described support is provided with spring retention groove, all sides of described punch rod in spring retention groove are located at by described back-moving spring, and the top described punch rod being positioned at back-moving spring is provided with limited step.
5. hand-hydraulic disjunctor perforating press according to claim 1, is characterized in that: the locating hole of described piece-holder seat is screwed hole, and the outer bar of described support is screw mandrel, the outer bar of described support revolve be located at piece-holder seat locating hole on.
6. hand-hydraulic disjunctor perforating press according to claim 2, is characterized in that: described workbench side be provided with can place when drift does not use drift drift place bar and when pressing arm do not use time can place press arm be inserted in bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930482.0U CN205096329U (en) | 2015-11-19 | 2015-11-19 | Manual hydraulic pressure disjunctor piercing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930482.0U CN205096329U (en) | 2015-11-19 | 2015-11-19 | Manual hydraulic pressure disjunctor piercing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205096329U true CN205096329U (en) | 2016-03-23 |
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ID=55512140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520930482.0U Expired - Fee Related CN205096329U (en) | 2015-11-19 | 2015-11-19 | Manual hydraulic pressure disjunctor piercing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205096329U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671186A (en) * | 2017-01-23 | 2017-05-17 | 吕煜辉 | Punching device for plate punching |
| CN107053327A (en) * | 2017-01-23 | 2017-08-18 | 吕煜辉 | A kind of easily plate punching equipment |
| CN107081808A (en) * | 2017-01-23 | 2017-08-22 | 吕煜辉 | A kind of firm plate punching machine |
-
2015
- 2015-11-19 CN CN201520930482.0U patent/CN205096329U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671186A (en) * | 2017-01-23 | 2017-05-17 | 吕煜辉 | Punching device for plate punching |
| CN107053327A (en) * | 2017-01-23 | 2017-08-18 | 吕煜辉 | A kind of easily plate punching equipment |
| CN107081808A (en) * | 2017-01-23 | 2017-08-22 | 吕煜辉 | A kind of firm plate punching machine |
| CN106671186B (en) * | 2017-01-23 | 2017-10-03 | 江苏威尔曼科技有限公司 | A kind of perforating device for plate punching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20171119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |