CN204912569U - Powerful steelframe punch press with overload safety device - Google Patents
Powerful steelframe punch press with overload safety device Download PDFInfo
- Publication number
- CN204912569U CN204912569U CN201520681851.7U CN201520681851U CN204912569U CN 204912569 U CN204912569 U CN 204912569U CN 201520681851 U CN201520681851 U CN 201520681851U CN 204912569 U CN204912569 U CN 204912569U
- Authority
- CN
- China
- Prior art keywords
- oil
- punch press
- magnet ring
- tubular filter
- protection apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
Powerful steelframe punch press with overload safety device belongs to the punching equipment field. Its characterized in that oil hydraulic cylinder piston sets up in the oil pressure cushioned cylinder, sets up pressure sensors and micro -gap switch in the oil pressure cushioned cylinder, and pressure sensors connects micro -gap switch, the microcomputer control ware passes through wireless connectivity and controls pressure sensors, micro -gap switch, first oil pump and second oil pump, micro -gap switch can respond to the oil body fine motion to it makes the stall of punch press body to produce electric signal. This equipment can be through the emergence of oil pressure change and the dual response of the oil body dynamic change situation of transshipping, in time shutdown protection punch press. And, through rapid release oil pressure, absorb the impact force that brings punch press drift inertia whereabouts. Oil body filter non -contact's filtration method, the timely oil body in the cleaning device has prolonged the life of equipment.
Description
Technical field
The utility model belongs to punching apparatus field, is specifically related to a kind of strong steel frame punching machine with Overloading protection apparatus.
Background technology
Powerful punch press has the advantages such as high rigidity, high stability, but equipment in use, once there is overload phenomenon, can cause great injury to punch press.Therefore, it is very necessary for strong steel frame punching machine being installed Overloading protection apparatus.Traditional Overloading protection apparatus structure is simple, and its principle is for adopting instant electricity cut-off type emergency flight control system, once there is overload to make complete machine power-off, but this structure cannot eliminate the whereabouts inertia of punch press drift, makes device damage can hardly be avoided.
Applicant devises a kind of powerful punch press with oil pressure cntrol formula Overloading protection apparatus, can solve the problem.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of strong steel frame punching machine with Overloading protection apparatus, can by oil pressure change and the generation of oil body dynamic change dual sense overload conditions, timely stoppage protection punch press.Further, by discharging oil pressure rapidly, the impulsive force that punch press drift inertia falls to bringing is absorbed.The utility model solve second technical problem be can by the contactless filter method of oil body cleaner; oil body in timely cleaning device; making device change oil without the need to frequent shutdown also can long-time operation; and this filter type can make oil body keep endoplasm even; remained by Dynamic Adsorption rotating magnetic head absorption scum etc., extend the service life of equipment.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of strong steel frame punching machine with Overloading protection apparatus, comprise punch press body, characterized by further comprising Overloading protection apparatus;
Described Overloading protection apparatus comprises microcomputer controller, oil hydraulic cylinder piston, oleo cushion cylinder, oil body cleaner and fuel tank; Oil hydraulic cylinder piston connects the bulb of punch press, and oil hydraulic cylinder piston is arranged in oleo cushion cylinder, and oleo cushion cylinder connects oil body cleaner by the first petroleum pipeline, and oil body cleaner connects fuel tank by the second petroleum pipeline; In oleo cushion cylinder, arrange pressure inductor and microswitch, pressure inductor connects microswitch; First oil pipe and the second oil pipe arrange the first oil pump and the second oil pump respectively, and microcomputer controller is connected and controlled pressure inductor, microswitch, the first oil pump and the second oil pump by wireless signal; Microswitch can respond to oil body fine motion, and produces electric signal and make the stall of punch press body.
Strong steel frame punching machine with Overloading protection apparatus described in the utility model, it is characterized in that described oil body cleaner comprises casing, outward turning magnet ring, magnet ring installing rack, the first oil pipe and the second oil pipe, tubular filter cage is set in casing, tubular filter cage arranges oil-in; Casing is offered inlet and liquid outlet, and inlet and liquid outlet are connected the first oil pipe and the second oil pipe respectively;
At casing outer setting outward turning magnet ring, outward turning magnet ring is arranged on outward turning magnet ring installing rack by bearing, and outward turning magnet ring connects rotary power unit, and rotary power unit can drive outward turning magnet ring to rotate around shell; Also comprise the external magnet of more than a piece, external magnet is arranged on the inner side of outward turning magnet ring by Miniature rotating motor;
Also comprise fixed bar and Dynamic Adsorption rotating magnetic head, fixed bar is arranged on the outside of tubular filter cage, fixed bar is set with installing ring, installing ring arranges universal joint, and universal joint connects Dynamic Adsorption rotating magnetic head.
The closed at both ends of described tubular filter cage, the sidewall of tubular filter cage is that ultra micro filter screen is wrapped and formed; At the two ends of tubular filter cage, internal magnet is set respectively, tubular filter cage arranges more than one and the tangent oil-in of cylinder body outer wall.
Universal joint comprises outer spherical shell, outside ball in parcel activity in spherical shell, and in movable, ball can freely rotate in spherical shell outside; Outside spherical shell is arranged spherical crown shape opening, in movable, ball connects Dynamic Adsorption rotating magnetic head by spherical crown shape opening; Described Dynamic Adsorption rotating magnetic head comprises and revolves post, is revolving magnetic rotating vane post being fixed more than two panels.
Described rotary power unit is driven by motor pulley gear, or motor driven gear transmission device, or driven by motor friction drive.
The beneficial effects of the utility model are:
1, this equipment arranges pressure inductor and microswitch in oleo cushion cylinder, by the change of pressure inductor perception oil pressure, by the dynamic change of microswitch perception oil body, can be detected the generation of overload conditions, timely stoppage protection punch press by dual sense.
2, this equipment is when the generation perceiving overload situation; shut down in time on the one hand; another aspect microcomputer controller controls rapidly the first oil pump by wireless signal and the oil body in oleo cushion cylinder is extracted out by the second oil pump; by discharging oil pressure rapidly, absorb the impulsive force that punch press drift inertia falls to bringing.
3, because the induction sensitivity of Overloading protection apparatus depends on the sealing of equipment; this equipment can rotarily drive tubular filter cage by outward turning magnet ring and rotate; oil body in this contactless timely cleaning device of oil strain method; not only ensure that the sealing of equipment is not destroyed, and make device change oil without the need to frequent shutdown also can long-time operation.And this filter type can make oil body keep endoplasm even, by Dynamic Adsorption rotating magnetic head under the driving of oil body mobilization force, dynamic rotary absorption scum etc. are residual, ensure that oil body quality, extend the service life of equipment.
4, the utility model structural refinement, is suitable for practicality, produce and use cost lower, be suitable in the industry cycle popularize.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (grey parts is the oil body flowing space);
Fig. 2 is the structural representation of oil body cleaner;
Fig. 3 is the structural representation of tubular filter cage;
Fig. 4 is the side view of Fig. 3;
Fig. 5 is the structural representation of the Dynamic Adsorption rotating magnetic head be arranged on installing ring;
Fig. 6 is the side view of Fig. 5;
In figure: 1, oleo cushion cylinder; 2, bulb; 3, oil hydraulic cylinder piston; 4, the first oil pump; 5, the first oil pipe; 6, oil body cleaner; 7, the second oil pipe; 8, the second oil pump; 9, fuel tank; 10, magnet ring installing rack; 11, external magnet; 12, Miniature rotating motor; 13, outward turning magnet ring; 14, rotary power unit; 15, internal magnet; 16, casing; 17, tubular filter cage; 18, bearing; 19, oil-in; 20, fixed bar; 21, installing ring; 22, Dynamic Adsorption rotating magnetic head; 23, outer spherical shell; 24, movable interior ball; 25, post is revolved; 26, magnetic rotating vane.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
As shown in Figure 1, a kind of strong steel frame punching machine with Overloading protection apparatus described in the utility model, comprises punch press body, also comprises Overloading protection apparatus.Overloading protection apparatus comprises microcomputer controller, oil hydraulic cylinder piston 3, oleo cushion cylinder 1, oil body cleaner 6 and fuel tank 9; Oil hydraulic cylinder piston 3 connects the bulb 2 of punch press, and oil hydraulic cylinder piston 3 is arranged in oleo cushion cylinder 1, and oleo cushion cylinder 1 connects oil body cleaner 6 by the first petroleum pipeline, and oil body cleaner 6 connects fuel tank 9 by the second petroleum pipeline; In oleo cushion cylinder 1, arrange pressure inductor and microswitch, pressure inductor connects microswitch; First oil pipe 5 and the second oil pipe 7 arrange the first oil pump 4 and the second oil pump 8 respectively, and microcomputer controller is connected and controlled pressure inductor, microswitch, the first oil pump 4 and the second oil pump 8 by wireless signal; Microswitch can respond to oil body fine motion, and produces electric signal and make the stall of punch press body.
As in Figure 2-4, described oil body cleaner 6 comprises casing 16, outward turning magnet ring 13 and magnet ring installing rack 10, arranges tubular filter cage 17 in casing 16, the closed at both ends of tubular filter cage 17, and the sidewall of tubular filter cage 17 is that ultra micro filter screen is wrapped and formed.Internal magnet 15 is set respectively at the two ends of tubular filter cage 17, tubular filter cage 17 arranges more than one and the tangent oil-in 19 of cylinder body outer wall.Casing 16 is offered inlet and liquid outlet, and inlet and liquid outlet are connected the first oil pipe 5 and the second oil pipe 7 respectively.At casing 16 outer setting outward turning magnet ring 13, outward turning magnet ring 13 is arranged on outward turning magnet ring 13 installing rack 10 by bearing 18, and outward turning magnet ring 13 connects rotary power unit 14, and rotary power unit 14 can drive outward turning magnet ring 13 to rotate around shell; Also comprise the external magnet 11 of more than a piece, external magnet 11 is arranged on the inner side of outward turning magnet ring 13 by Miniature rotating motor 12.Described rotary power unit 14 is driven by motor pulley gear, or motor driven gear transmission device, or driven by motor friction drive.
As in Figure 2-4, also comprise fixed bar 20 and Dynamic Adsorption rotating magnetic head 22, fixed bar 20 is arranged on the outside of tubular filter cage 17, fixed bar 20 is set with installing ring 21, installing ring 21 arranges universal joint, and universal joint connects Dynamic Adsorption rotating magnetic head 22.As illustrated in Figures 5 and 6, universal joint comprises outer spherical shell 23, outside ball 24 in parcel activity in spherical shell 23, and in movable, ball 24 can freely rotate in spherical shell 23 outside; Spherical shell 23 is arranged spherical crown shape opening outside, in movable, ball 24 connects Dynamic Adsorption rotating magnetic head 22 by spherical crown shape opening; Described Dynamic Adsorption rotating magnetic head 22 comprises and revolves post 25, is revolving the magnetic rotating vane 26 post 25 being fixed more than two panels.
In use, equipment by the change of pressure inductor perception oil pressure, by the dynamic change of microswitch perception oil body, can detect the generation of overload conditions, timely stoppage protection punch press to the utility model by dual sense.This equipment is when the generation perceiving overload situation; shut down in time on the one hand; another aspect microcomputer controller controls rapidly the first oil pump 4 by wireless signal and the oil body in oleo cushion cylinder 1 is extracted out by the second oil pump 8; by discharging oil pressure rapidly, absorb the impulsive force that punch press drift inertia falls to bringing.
Induction sensitivity due to Overloading protection apparatus depends on the sealing of equipment; this equipment can be rotarily driven tubular filter cage 17 and rotate around X-axis by external magnet 11 autobiography on outward turning magnet ring 13; oil body enters tubular filter cage 17 from oil-in 19; residue is collected in cage body, and filtered oil body filters and goes out from ultra micro filter screen.Meanwhile, outward turning magnet ring 13 regularly drives external magnet 11 to revolve round the sun by rotary power unit 14, and then drives tubular filter cage 17 to rotate around Y-axis, stirs evenly the oil distribution in shell further.Oil body flowing produces driving force and orders about Dynamic Adsorption rotating magnetic head 22; dynamic rotary absorption scums etc. are residual; oil body in this contactless timely cleaning device of oil strain method; not only ensure that the sealing of equipment is not destroyed, and make device change oil without the need to frequent shutdown also using for a long time.And this filter type can make oil body keep endoplasm even, remains, extend the service life of equipment without scum etc.Prove through test, this device under normal working frequency, can use about 1 year continuously, just need shut down cleaning tubular filter cage 17 and Dynamic Adsorption rotating magnetic head 22.
It is to be noted; above-mentioned embodiment is only the utility model preferred embodiment; for those skilled in the art, under the prerequisite meeting utility model works principle, any equivalent or similar replacement all falls in protection domain of the present utility model.
Claims (5)
1., with a strong steel frame punching machine for Overloading protection apparatus, comprise punch press body, characterized by further comprising Overloading protection apparatus;
Described Overloading protection apparatus comprises microcomputer controller, oil hydraulic cylinder piston, oleo cushion cylinder, oil body cleaner and fuel tank; Oil hydraulic cylinder piston connects the bulb of punch press, and oil hydraulic cylinder piston is arranged in oleo cushion cylinder, and oleo cushion cylinder connects oil body cleaner by the first petroleum pipeline, and oil body cleaner connects fuel tank by the second petroleum pipeline; In oleo cushion cylinder, arrange pressure inductor and microswitch, pressure inductor connects microswitch; First oil pipe and the second oil pipe arrange the first oil pump and the second oil pump respectively, and microcomputer controller is connected and controlled pressure inductor, microswitch, the first oil pump and the second oil pump by wireless signal; Microswitch can respond to oil body fine motion, and produces electric signal and make the stall of punch press body.
2. the strong steel frame punching machine with Overloading protection apparatus according to claim 1, it is characterized in that described oil body cleaner comprises casing, outward turning magnet ring, magnet ring installing rack, the first oil pipe and the second oil pipe, tubular filter cage is set in casing, tubular filter cage arranges oil-in; Casing is offered inlet and liquid outlet, and inlet and liquid outlet are connected the first oil pipe and the second oil pipe respectively;
At casing outer setting outward turning magnet ring, outward turning magnet ring is arranged on outward turning magnet ring installing rack by bearing, and outward turning magnet ring connects rotary power unit, and rotary power unit can drive outward turning magnet ring to rotate around shell; Also comprise the external magnet of more than a piece, external magnet is arranged on the inner side of outward turning magnet ring by Miniature rotating motor;
Also comprise fixed bar and Dynamic Adsorption rotating magnetic head, fixed bar is arranged on the outside of tubular filter cage, fixed bar is set with installing ring, installing ring arranges universal joint, and universal joint connects Dynamic Adsorption rotating magnetic head.
3. the strong steel frame punching machine with Overloading protection apparatus according to claim 2, is characterized in that the closed at both ends of described tubular filter cage, and the sidewall of tubular filter cage is that ultra micro filter screen is wrapped and formed; At the two ends of tubular filter cage, internal magnet is set respectively, tubular filter cage arranges more than one and the tangent oil-in of cylinder body outer wall.
4. the strong steel frame punching machine with Overloading protection apparatus according to claim 3, is characterized in that universal joint comprises outer spherical shell, outside ball in parcel activity in spherical shell, and in movable, ball can freely rotate in spherical shell outside; Outside spherical shell is arranged spherical crown shape opening, in movable, ball connects Dynamic Adsorption rotating magnetic head by spherical crown shape opening; Described Dynamic Adsorption rotating magnetic head comprises and revolves post, is revolving magnetic rotating vane post being fixed more than two panels.
5. the strong steel frame punching machine with Overloading protection apparatus according to claim 4; it is characterized in that described rotary power unit is driven by motor pulley gear; or motor driven gear transmission device, or driven by motor friction drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681851.7U CN204912569U (en) | 2015-09-07 | 2015-09-07 | Powerful steelframe punch press with overload safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681851.7U CN204912569U (en) | 2015-09-07 | 2015-09-07 | Powerful steelframe punch press with overload safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204912569U true CN204912569U (en) | 2015-12-30 |
Family
ID=54961753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520681851.7U Expired - Fee Related CN204912569U (en) | 2015-09-07 | 2015-09-07 | Powerful steelframe punch press with overload safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204912569U (en) |
-
2015
- 2015-09-07 CN CN201520681851.7U patent/CN204912569U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204912569U (en) | Powerful steelframe punch press with overload safety device | |
| CN204911777U (en) | Automatically cleaning formula soft package lithium ion battery of powerful steelframe punch press | |
| CN204912568U (en) | Punch press overload safety device with preheating -type oil body filter | |
| CN205008513U (en) | Self -cleaning formula overload safety device of powerful steelframe punch press | |
| CN204912571U (en) | Powerful steelframe punch press overload safety device's dynamic magnetism adsorbs formula oil body filter | |
| CN203556412U (en) | Roller type medium speed mill | |
| CN108379924A (en) | A kind of multiple purifying sewage disposal device | |
| CN203488679U (en) | Vertical decelerator | |
| CN209012731U (en) | A kind of safety monitoring apparatus auxiliary tooling | |
| CN202174485U (en) | Polishing device for copper current-conducting rod | |
| CN205008108U (en) | Overload safety device oil body filter of powerful steelframe punch press | |
| CN207628102U (en) | A kind of environmental protecting device having dust reduction capability | |
| CN201940453U (en) | Rolled wheel felloe-rolling former | |
| CN103480512A (en) | Scraping device in centrifugal machine | |
| CN206710094U (en) | Pivoting support test device that is a kind of while meeting a variety of different dimensions | |
| CN104492152A (en) | Horizontal dirt separator | |
| CN204914696U (en) | Powerful steelframe punch press with lubricating oil purifier | |
| CN204246023U (en) | A kind of massage roller driving mechanism of foot bath | |
| CN103406238B (en) | The drum apparatus that oiler for steel tube coating reclaims | |
| CN203901026U (en) | Device for grinding outer circle of oil piston of screw rod compressor | |
| CN208894290U (en) | A kind of crushing device rolling wheel mechanism for installing | |
| CN202527304U (en) | Pneumatic rotating spray head | |
| CN202951312U (en) | Self-cleaning filter | |
| CN201711192U (en) | Center driving ball mill | |
| CN206199741U (en) | A kind of iron powder scraper of sludge water |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160907 |