CN201235411Y - Automatic control travel range power head - Google Patents
Automatic control travel range power head Download PDFInfo
- Publication number
- CN201235411Y CN201235411Y CNU2008201875335U CN200820187533U CN201235411Y CN 201235411 Y CN201235411 Y CN 201235411Y CN U2008201875335 U CNU2008201875335 U CN U2008201875335U CN 200820187533 U CN200820187533 U CN 200820187533U CN 201235411 Y CN201235411 Y CN 201235411Y
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- CN
- China
- Prior art keywords
- oil cylinder
- control system
- flow control
- inductive switch
- worker
- 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
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Abstract
The utility model discloses a stroke automatic-control unit head, which comprises an oil cylinder, a slide plate device and a drilling box body, wherein the oil cylinder is connected with an oil supplying device through a proportional valve flow control system, orders which can control the oil cylinder to orderly and continuously carry out fast feed, working feed, fast withdrawing and stop are arranged in the proportional valve flow control system, a slide seat is fixed on the slide plate device, the cylinder body of the oil cylinder is arranged on the slide seat in a mode of vertically sliding for a certain distance, a working feed inductive switch which emits signals when sensing the cylinder body of the oil cylinder slides to the upmost position is arranged on the slide seat, and an origin inductive switch which emits the signals when sensing the drilling box body withdraws to the original position, the working feed order of the proportional valve flow control system is controlled by the signals of the working feed inductive switch, and the stop order of the proportional valve flow control system is controlled by the signals of the origin inductive switch. The utility model has the advantages that the operation is simple, the action is accurate and reliable, the manufacturing time is saved, and the manufacturing efficiency is improved.
Description
Technical field
The utility model relates to a kind of unit head, particularly a kind of automatic control stroke unit head that is used for H shaped steel and sheet material drilling.
Background technology
The drilling machine unit head is mostly for manually being provided with feeding distance and controlling feeding distance manually at present, and the workpiece efficient that need drill through the hole for the steel construction industry is lower.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of and can finish automatically that F.F., worker are advanced, the automatic control stroke unit head of rewind down and the function that stops, make its action accurately and reliably.
In order to solve the problems of the technologies described above, the utility model comprises oil cylinder, skate apparatus and drilling casing, described oil cylinder passing ratio valve flow control system is connected with fueller, have in the proportioning valve flow control system and can control oil cylinder F.F. continuously successively, the worker advances, rewind down, the instruction that stops, be fixed with slide on the skate apparatus, the cylinder body of oil cylinder can vertically slide being arranged on the slide of certain distance, slide is provided with the worker who sends signal when the cylinder body of sensing oil cylinder slides into upper and advances inductive switch, skate apparatus is provided with the initial point inductive switch that sends signal when the drilling casing falls back on original position when sensing, the worker of proportioning valve flow control system advances instruction and advances the signal controlling of inductive switch by the worker, and the halt instruction of proportioning valve flow control system is by the signal controlling of initial point inductive switch.
In order to make its simple in structure, fast input and worker's input easy to adjust, easy and simple to handle, described proportioning valve flow control system comprises proportioning valve and controller, there are two place's mouths of pipe to be communicated with the upper and lower side of the cylinder body of oil cylinder respectively on the proportioning valve, proportioning valve by the controller controlling party to and flow velocity, have successively the F.F.-worker who carries out continuously in the controller and advance-instruction of rewind down-stop.
The beneficial effects of the utility model are: 1. need not Artificial Control unit head stroke, also need not write F.F.-worker and advance-instruction of rewind down supervisor in procedure, simplified operation; 2. action accurately and reliably; 3. can realize the no-idle running operation, finish the worker automatically and advance and the F.F. conversion, save process time, improve working (machining) efficiency.4. fast input and worker's input are easy to adjust, simple to operate.
Description of drawings
Fig. 1 is the utility model F.F. status architecture schematic diagram; Fig. 2 is the utility model F.F. into status architecture schematic diagram of exchanging work; Fig. 3 advances to accelerate to move back the status architecture schematic diagram for the utility model worker; Fig. 4 is the utility model original position status architecture schematic diagram;
Among the figure: 1, oil cylinder, 2, slide, 3, the worker advances inductive switch, 4, the initial point inductive switch, 5, skate apparatus, 6, the drilling casing, 7, fueller, 8, the proportioning valve flow control system.
The specific embodiment
As Fig. 1-a kind of specific embodiment shown in Figure 4, comprise oil cylinder 1, skate apparatus 5, drilling casing 6 and proportioning valve flow control system 8, be fixed with slide 2 on the described skate apparatus 5, the cylinder body of oil cylinder 1 is arranged on the slide 2, the cylinder body of oil cylinder 1 can vertically slide certain distance on slide 2, slide 2 is provided with the worker who sends signal when induction oil cylinder 1 slides into upper and advances inductive switch 3, skate apparatus 5 is provided with the initial point inductive switch 4 that sends signal when drilling casing 6 returns to original position when sensing, oil cylinder 1 passing ratio valve flow control system 8 is connected with fueller 7, described proportioning valve flow control system 8 comprises proportioning valve and controller, there are two mouths of pipe to be communicated with the upper and lower side of the cylinder body of oil cylinder 1 respectively on the proportioning valve, proportioning valve by the controller controlling party to and flow velocity, having successively the F.F.-worker who carries out continuously in the controller advances-programmed instruction of rewind down-stop, when controller receives the worker when advancing the signal of inductive switch 3, controller is carried out the worker and is advanced instruction, controller reduces the proportioning valve flow, drilling casing 6 realizes that the worker advances, advance the blackout of inductive switch 3 as the worker, controller is carried out the rewind down instruction, controller makes the proportioning valve commutation, drilling casing 6 is realized rewind down, when controller receives the signal of initial point inductive switch 4, controller is carried out halt instruction, controller control ratio valve cuts out, and makes drilling casing 6 be parked in original position.
The course of work:
Earlier to be processed is placed on the workbench, as shown in Figure 1, the cylinder body of oil cylinder 1 is in original position (being lowest order), drilling casing 6 is in original position (being highest order), open the switch of controller, controller is at first carried out the F.F. instruction, the cylinder body upper end oil-feed of oil cylinder 1, drilling casing 6 is descending fast, realizes F.F..
As shown in Figure 2, when drilling casing 6 is fast-forward to drill bit and runs into workpiece, the upwards bounce-back (slip) fast of drilling casing 6 and oil cylinder 1, the cylinder body of oil cylinder 1 upwards slides on slide 2, and when cylinder body slided into upper, the worker advanced inductive switch 3 and sends signal, make controller carry out the worker and advance instruction, the proportioning valve flow diminishes, and drilling casing 6 is descending at a slow speed, realizes that the worker advances.
As shown in Figure 3, after workpiece is drilled, the cylinder body of oil cylinder 1 original position that falls back, the worker advances the blackout of inductive switch 3, makes controller carry out the rewind down instruction, and controller makes the proportioning valve commutation, and drilling casing 6 is realized rewind downs.
As shown in Figure 4, when drilling casing 6 returned to original position, initial point inductive switch 4 sent signal, and controller is carried out halt instruction, and controller control ratio valve cuts out, and stops oil cylinder 1 oil-feed and fuel-displaced, makes drilling casing 6 be parked in original position.
A fabrication cycles finishes, and is ready to next workpiece, carries out next cyclic process again.
Claims (2)
1. automatic control stroke unit head, comprise oil cylinder (1), skate apparatus (5) and drilling casing (6), it is characterized in that: described oil cylinder (1) passing ratio valve flow control system (8) is connected with fueller (7), have in the proportioning valve flow control system (8) and can control oil cylinder (1) F.F. continuously successively, the worker advances, rewind down, the instruction that stops, be fixed with slide (2) on the skate apparatus (5), the cylinder body of oil cylinder (1) can vertically slide being arranged on the slide (2) of certain distance, slide (2) is provided with the worker who sends signal when the cylinder body of sensing oil cylinder (1) slides into upper and advances inductive switch (3), skate apparatus (5) is provided with when sensing drilling casing (6) sends signal when falling back on original position initial point inductive switch (4), the worker of proportioning valve flow control system (8) advances instruction and advances the signal controlling of inductive switch (3) by the worker, and the halt instruction of proportioning valve flow control system (8) is by the signal controlling of initial point inductive switch (4).
2. automatic control stroke unit head according to claim 1, it is characterized in that: described proportioning valve flow control system (8) comprises proportioning valve and controller, there are two place's mouths of pipe to be communicated with the upper and lower side of the cylinder body of oil cylinder (1) respectively on the proportioning valve, proportioning valve by the controller controlling party to and flow velocity, have successively the F.F.-worker who carries out continuously in the controller and advance-instruction of rewind down-stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201875335U CN201235411Y (en) | 2008-08-08 | 2008-08-08 | Automatic control travel range power head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201875335U CN201235411Y (en) | 2008-08-08 | 2008-08-08 | Automatic control travel range power head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201235411Y true CN201235411Y (en) | 2009-05-13 |
Family
ID=40648148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201875335U Expired - Fee Related CN201235411Y (en) | 2008-08-08 | 2008-08-08 | Automatic control travel range power head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201235411Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856730B (en) * | 2010-06-01 | 2012-04-04 | 山东法因数控机械股份有限公司 | Composite power head device |
| CN102423810A (en) * | 2011-09-22 | 2012-04-25 | 山东法因数控机械股份有限公司 | Multifunctional hydraulic drilling power head with self-control route |
| CN102510785A (en) * | 2009-09-25 | 2012-06-20 | 阿特拉斯·科普柯工具公司 | Pneumatic ADE-machines |
| CN103696683A (en) * | 2013-12-12 | 2014-04-02 | 北京市三一重机有限公司 | Power head cruising drilling method, power head cruising drilling system and rotary drilling machine |
| CN103726826A (en) * | 2013-12-12 | 2014-04-16 | 北京市三一重机有限公司 | Power head cruising drilling method and system and rotary drilling rig |
| CN108405897A (en) * | 2018-03-08 | 2018-08-17 | 邵阳学院 | A kind of drilling equipment that being conveniently replaceable drill bit and can accurately punch |
-
2008
- 2008-08-08 CN CNU2008201875335U patent/CN201235411Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102510785A (en) * | 2009-09-25 | 2012-06-20 | 阿特拉斯·科普柯工具公司 | Pneumatic ADE-machines |
| CN102510785B (en) * | 2009-09-25 | 2014-07-09 | 阿特拉斯·科普柯工业技术公司 | Pneumatic ADE-machines |
| CN101856730B (en) * | 2010-06-01 | 2012-04-04 | 山东法因数控机械股份有限公司 | Composite power head device |
| CN102423810A (en) * | 2011-09-22 | 2012-04-25 | 山东法因数控机械股份有限公司 | Multifunctional hydraulic drilling power head with self-control route |
| CN103696683A (en) * | 2013-12-12 | 2014-04-02 | 北京市三一重机有限公司 | Power head cruising drilling method, power head cruising drilling system and rotary drilling machine |
| CN103726826A (en) * | 2013-12-12 | 2014-04-16 | 北京市三一重机有限公司 | Power head cruising drilling method and system and rotary drilling rig |
| CN103726826B (en) * | 2013-12-12 | 2016-08-17 | 北京市三一重机有限公司 | Unit head cruise drilling method, system and rotary drilling rig |
| CN108405897A (en) * | 2018-03-08 | 2018-08-17 | 邵阳学院 | A kind of drilling equipment that being conveniently replaceable drill bit and can accurately punch |
| CN108405897B (en) * | 2018-03-08 | 2019-11-01 | 邵阳学院 | A kind of drilling equipment that being conveniently replaceable drill bit and can accurately punch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20110808 |