CN201982938U - Oil-injection mechanism and oil-injection device for hinge device - Google Patents
Oil-injection mechanism and oil-injection device for hinge device Download PDFInfo
- Publication number
- CN201982938U CN201982938U CN2011201259458U CN201120125945U CN201982938U CN 201982938 U CN201982938 U CN 201982938U CN 2011201259458 U CN2011201259458 U CN 2011201259458U CN 201120125945 U CN201120125945 U CN 201120125945U CN 201982938 U CN201982938 U CN 201982938U
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- Prior art keywords
- oil
- road
- oiling
- valve
- pivot
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- 238000002347 injection Methods 0.000 title abstract 9
- 239000007924 injection Substances 0.000 title abstract 9
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims description 24
- 238000012856 packing Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 abstract 3
- 239000002199 base oil Substances 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 description 26
- 238000005461 lubrication Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 241000278713 Theora Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides an oil-injection device for a hinge device, which comprises a machine platform, a bearing base arranged on the machine platform, a pivot clamping mechanism and an oil-injection mechanism, wherein the pivot clamping mechanism and the oil-injection mechanism are located on two sides of the bearing base respectively. The oil-injection mechanism can drive an oil-injection tube to reciprocate towards the bearing base, and lubricating oil is injected into a tube spring bracket arranged on the bearing base, the pivot clamping mechanism can drive a pivot to reciprocate towards the bearing base, and the pivot penetrates into a casing tube of the tube spring bracket to accomplish assembling operation of the hinge device. The oil-injection device not only can conduct the assembling operation of the hinge device rapidly, but also can control the amount of the lubricating oil injected into the tube spring bracket each time and lead the lubricating oil to inflow each casing tube of the tube spring bracket evenly, therefore the oil-injection device has good oil-quantity control effect.
Description
Technical field
The utility model relate to a kind of can be to the oiling mechanism and the oiling device of pivot device packing lubrication oil.
Background technique
Pivot device is mainly in order to connect two articles, this two articles can be pivoted relative to each other, the common device that is provided with pivot device is as mobile computer, mobile phone etc., and these are installed on a pivot device is set between a base and a loam cake, make this loam cake relatively this base lift and open.
Wherein a kind of pivot device of prior art roughly comprises a pivot and a spoon rack, one end of this pivot is fixedly arranged in this base, this spoon rack is sheathed on this pivot rotationally, and be fixedly arranged in this loam cake, by this pivotally supported design relatively of this spoon rack, make this loam cake this base pivots relatively.Wherein, must have suitable surface friction drag between this spoon rack and pivot so that this loam cake relative base lift open after, can rest on required angular position according to user's demand; Usually, the diameter of this spoon rack is more smaller than the diameter of this pivot, when spoon rack is rotated on pivot, produces required torsion by the two surface friction drag; Edge this, also must between this spoon rack and pivot, be coated with lubricant oil.
Referring to shown in Figure 7, prior art is coated with the mode of lubricant oil between spoon rack and pivot, be to make staff's spoon rack 71 of taking on the other hand, one holds and gets an oil filler pipe 73, be interval with two sleeve pipes 72 on this spoon rack 71, be filled with lubricant oil in this oil filler pipe 73, and an end of this oil filler pipe 73 is extended with a needle tubing 74, be equipped with one first oil hole 741 and one second oil hole 742 on this needle tubing 74, this second oil hole 742 is between the free end of sealing at this first oil hole 741 and this needle tubing 74.
When operation, this staff is arranged in this needle tubing 74 in two sleeve pipes 72 of this spoon rack 71 earlier, first, second oil hole 741,742 that makes this needle tubing 74 is respectively to two sleeve pipes 72 that should spoon rack 71, then with foot-operated induction switch gas pressure source, lubricant oil in this oil filler pipe 73 is packed in the sleeve pipe 72 through this needle tubing 74 of oil and this first, second oil hole 741,742, after extracting needle tubing 74 afterwards out, can further this pivot be run through 72 of sleeve pipes that are arranged at this spoon rack 71.
Only, above-mentioned make the staff in manual and foot-operated mode with the mode in the sleeve pipe 72 of lubricant oil ascending pipe spring support 71, except meeting prolongs the built-up time of pivot device because of speed slowly, because first oil hole 741 is nearer apart from oil filler pipe, so the oil mass that flows out from this first oil hole 741 can be more than what flowed out by this second oil hole 742, cause the oil mass inequality in two sleeve pipes 72 of this spoon rack 71, moreover, mode with manual squeezing lubricant oil also often is difficult to control oil mass, causes the spoon rack 71 interior oil masses of each pivot device to be not quite similar.As seen the mode of packing lubrication oil in pivot device of prior art still remains further to be improved part.
The model utility content
The technical problems to be solved in the utility model provides a kind of oiling mechanism and oiling device that is used for pivot device, and uncommon design by this solves existingly has lubricant oil the mode in the pivot device of being filled in manual squeezing that speed is slow, the shortcoming of the unequal problem of oil mass.
In order to reach above-mentioned purpose of design, the technological means that the utility model utilized is that an oiling mechanism that is used for pivot device is comprised:
One valve seat, its inside are formed with an oil transportation road and the one first valve road that is connected, and the two ends in this oil transportation road are respectively an oiler and an oil outlet;
One fuel-flow control mechanism, it is located on this valve seat should place, the first valve road, and this fuel-flow control assembly is optionally blocked the oil transportation road of this valve seat; And
One oil filler pipe, it is located on this valve seat oil outlet place that should the oil transportation road.
Can further be formed with one second valve road in the above-mentioned valve seat, this second valve road and this first valve road are provided with separately, and be connected with this oil transportation road, and this second valve road is between the oil outlet in this first valve road and this oil transportation road, this oiling mechanism that is used for pivot device can further comprise a pressure-applying unit, this pressure-applying unit is located on this valve seat should place, the second valve road, and this pressure-applying unit can provide a pressure to this second valve road and oil transportation road.
Above-mentioned oil filler pipe can have a junction, a needle tubing and an oiling road, this joint and this valve seat join, this needle tubing elongation moulding is on this joint, this oiling road axially is formed in this needle tubing along this needle tubing, and runs through this joint and be connected with the oil transportation road of this valve seat, and the free end of this needle tubing is sealing, this needle tubing is provided with at least one oil injecting part, each oil injecting part comprises at least one oil hole, and this oil hole radially runs through this needle tubing, and is connected with this oiling road.
The caliber in the oiling road of above-mentioned oil filler pipe can be stepped, and form convergent by this joint towards the free end of this needle tubing.
Above-mentioned fuel-flow control assembly can have a cylinder pressure, the cylinder pressure of this fuel-flow control assembly is provided with a flexible stick harness, should can go up by flexible stick harness, be arranged in movably in the first valve road of this valve seat down, and can be subjected to this fuel-flow control assembly cylinder pressure drive and between this first valve road, move around, when the cylinder pressure of this fuel-flow control assembly drives should flexible stick harness back and forth during telescopic moving, the stick harness that should stretch is optionally blocked the oil transportation road of this valve seat, above-mentioned pressure-applying unit can have a pressurised driving device, this pressurised driving device is provided with a valve plug, this valve plug can be gone up, be arranged in movably in the second valve road of this valve seat down, and can be subjected to the drive of this pressurised driving device and between this second valve road, move around, when this valve plug when this oil transportation road moves, can the lubricant oil in the oil transportation road be sprayed from this oil filler pipe to producing compression effects in this oil transportation road.
But spacer ring is provided with a plurality of annular grooves and an oil guide slot on the flexible stick harness of above-mentioned fuel-flow control assembly, be respectively equipped with packing ring on each annular groove, this packing ring is close to the wall around this first valve road, when this oil guide slot during corresponding to this oil transportation road, this oil transportation road is the state of perforation, and stagger and corresponding to around the wall in this first valve road the time, this oil transportation road is the state of blocking-up when this oil guide slot and this oil transportation road.
The utility model has designed a kind of oiling device in addition, and it comprises:
One board;
One bearing, it is arranged on this board;
One pivot presss from both sides the mechanism of pulling, it is arranged on this board and is positioned at a side of this bearing, this pivot presss from both sides the mechanism of pulling and comprises a pivot actuator and anchor clamps, this pivot actuator is fixedly arranged on this board, these anchor clamps and this pivot actuator are joined, this pivot actuator can drive these anchor clamps towards near or move around away from the direction of this bearing;
One Lubricators structure as the aforementioned, it is arranged on this board and is positioned at the opposite side of this bearing, the oil outlet in the oil transportation road of the valve seat of this oiling mechanism is towards this bearing, again, this oiling mechanism further comprises a transport pipe and an oiling driver, this transport pipe connects the oiler in oil transportation road of the valve seat of this oiling mechanism, and this oiling driver is fixedly arranged on this board and with this valve seat and joins, this oiling driver can drive this valve seat towards near or move around away from the direction of this bearing.
The above-mentioned oiling device that is used for pivot device can further comprise a safeguarding mechanism, this safeguarding mechanism is arranged on this board, and comprise two inductors and two and start button, this two inductor is arranged at intervals on this board accordingly, and form with a control circuit of this oiling device and to be electrically connected, whether this two inductor can be responded to has object between this two inductor, intercept between this two inductor the time as object, this oiling device will be not can start, this two startups button is arranged at intervals on this board, and also be electrically connected with the control circuit formation of this oiling device, when this two startups button was pushed simultaneously, this oiling device was just understood start.
Above-mentioned pivot actuator can comprise a cylinder pressure, the cylinder pressure of this pivot actuator is provided with a flexible rod, the flexible rod of this pivot actuator connects these anchor clamps and can drive these anchor clamps and moves around, above-mentioned oiling driver can comprise a cylinder pressure, the cylinder pressure of this oiling driver is provided with a flexible rod, and the flexible rod of this oiling driver connects this valve seat and can drive this valve seat and moves around.
Advantage of the present utility model is, it carries out packing lubrication oil with this oiling mechanism to a spoon rack, and one pivot is arranged in the assembling operation of finishing a pivot device in the sleeve pipe of this spoon rack with this pivot folder mechanism of pulling, not only speed is fast, save the activity duration, in addition, control this fuel-flow control assembly and block the time lag in the oil transportation road of this valve seat, also can and then control the amount that stays in the lubricant oil in this oil transportation road, moreover, the pressure that utilizes this pressure-applying unit to provide is pushed through most lubricant oil the free end that is sealing of this needle tubing earlier, and then reflux gradually along this oiling road, can make lubricant oil that each oil injecting part of this needle tubing flows out about equivalent to each sleeve pipe of spoon rack, make to the utlity model has good fuel-flow control effect.
Description of drawings
Fig. 1 is the stereo appearance figure of oiling device of the present utility model.
Fig. 2 is the side-looking enlarged view of oiling device of the present utility model.
Fig. 3 is the side-looking enlarged view of oiling of the present utility model mechanism.
Fig. 4 is the perspective view of oil filler pipe of the present utility model.
Fig. 5 is the side cutaway view of oil filler pipe of the present utility model.
Fig. 6 is the stereo appearance figure of a pivot device.
Fig. 7 is the oil filler pipe of prior art and the three-dimensional exploded view of spoon rack.
Embodiment
Below cooperate diagram and preferred embodiment of the present utility model, further setting forth the utility model is to reach the technological means that the predetermined design purpose is taked.
Referring to shown in Figure 1, the oiling device that is used for pivot device of the present utility model comprises that a board 10, a bearing 20, a pivot press from both sides pull mechanism 30, an oiling mechanism 40 and a safeguarding mechanism, wherein:
Cooperation is referring to shown in Figure 2, pivot presss from both sides the mechanism 30 of pulling and is arranged on this board 10 with oiling mechanism 40, and lay respectively at the both sides of this bearing 20, this pivot presss from both sides the mechanism 30 of pulling and comprises a pivot actuator 31 and anchor clamps 32, this pivot actuator 31 is fixedly arranged on this board 10, this anchor clamps 32 join with this pivot actuator 31 and can be subjected to this pivot actuator 31 drive and towards near or move around away from the direction of this bearing 20, again, these anchor clamps 32 are pulled in order to folder and are fixed a pivot 62, and the axle center of the sleeve pipe 611 of set spoon rack 61 is coaxial setting on the axle center that makes this pivot 62 and this bearing 20, in embodiment of the present utility model, this pivot actuator 31 comprises a cylinder pressure 311, the cylinder pressure 311 of this pivot actuator 31 is provided with a flexible rod 312, and the flexible rod of this pivot actuator 31 312 connects these anchor clamps 32 and can drive these anchor clamps 32 and move around;
Cooperation is referring to shown in Figure 3, be formed with an oil transportation road 413, one first valve road 411 and one second valve road 412 in this valve seat 41, the two ends in this oil transportation road 413 are respectively an oiler 4131 and an oil outlet 4132, this oil outlet 4132 is towards this bearing 20, this first, second valve road 411,412 is provided with separately and is connected with this oil transportation road 413 respectively, and this second valve road 412 is between the oil outlet 4132 in this first valve road 411 and this oil transportation road 413, and the oiler 4131 in described transport pipe 44 and this oil transportation road 413 joins;
This fuel-flow control assembly 42 is located on this valve seat 41 should 411 places, the first valve road, this fuel-flow control assembly 42 is optionally blocked this oil transportation road 413, in embodiment of the present utility model, this fuel-flow control assembly 42 has a cylinder pressure 421, the cylinder pressure 421 of this fuel-flow control assembly 42 is provided with a flexible stick harness 422, should can go up by flexible stick harness 422, be arranged in movably in the first valve road 411 of this valve seat 41 down, and can be subjected to this fuel-flow control assembly 40 cylinder pressure 421 drive and move around in this 411 in first valve road, spacer ring is provided with a plurality of annular grooves 423 and an oil guide slot 424 on this flexible stick harness 422, be respectively equipped with packing ring 425 on each annular groove 423, this packing ring 425 is close to the wall around this first valve road 411, along with flexible stick harness 422 telescopic moving back and forth is somebody's turn to do in cylinder pressure 421 drives of this fuel-flow control assembly 42, can make this oil guide slot 424 optionally corresponding to this oil transportation road 413, when this oil guide slot 424 during corresponding to this oil transportation road 413, this oil transportation road 413 is the state of perforation, and stagger and corresponding to around the wall in this first valve road 411 time, this oil transportation road 413 is the state of blocking-up when this oil guide slot 424 and this oil transportation road 413;
This pressure-applying unit 43 is located on this valve seat 41 should 412 places, the second valve road, this pressure-applying unit 43 can provide a pressure to this second valve road 412 and oil transportation road 413, in embodiment of the present utility model, this pressure-applying unit 43 has a pressurised driving device 431, this pressurised driving device 431 is provided with a valve plug 432, this valve plug 432 can be gone up, be arranged in movably in this second valve road 412 down, and can be subjected to the drive of this pressurised driving device 431 and move around in this 412 in second valve road, when this valve plug 432 when this oil transportation road 413 moves, can be to producing compression effects in this oil transportation road 413;
This transport pipe 44 connects one and stores the oil storage tank (not shown) of lubricant oil and the oiler 4131 in this oil transportation road 413, and sustainably lubricant oil is imported in this oil transportation road 413;
Further referring to Fig. 4 and shown in Figure 5, this oil filler pipe 45 is located on this valve seat 41 oil outlet 4132 places that should oil transportation road 413, this oil filler pipe 45 has a junction 451, one needle tubing 452 and an oiling road 453, this joint 451 joins with this valve seat 41, these needle tubing 452 elongation mouldings are on this joint 451, this oiling road 453 axially is formed in this needle tubing 452 along this needle tubing 452, and run through this joint 451 and be connected with the oil transportation road 413 of this valve seat 41, again, the free end of this needle tubing 452 is sealing, this needle tubing 452 is provided with at least one oil injecting part 454, each oil injecting part 454 comprises at least one oil hole 455, this oil hole 455 radially runs through this needle tubing 452, and be connected with this oiling road 453, preferably, the caliber in the oiling road 453 of this oil filler pipe 45 is stepped, and forms convergent by this joint 451 towards the free end of this needle tubing 452;
This oiling driver 46 is fixedly arranged on this board 10 and with this valve seat 41 and joins, this oiling driver 46 can drive this valve seat 41 towards near or move around away from the direction of this bearing 20, in embodiment of the present utility model, this oiling driver 46 comprises a cylinder pressure 461, the cylinder pressure 461 of this oiling driver 46 is provided with a flexible rod 462, and the flexible rod of this oiling driver 46 462 connects these valve seats 41 and can drive this valve seat 41 and move around with respect to this bearing 20;
Safeguarding mechanism is arranged on this board 10, this safeguarding mechanism comprises two inductors 51 and two and starts button 52, this two inductor 51 is arranged at intervals on this board 10 accordingly, and form with a control circuit of this oiling device and to be electrically connected, whether this two inductor 51 can be responded to has object between this two inductor 51, intercept between this two inductor 51 time as object, this oiling device will be not can start, this two startups button 52 is arranged at intervals on this board 10, and also form and be electrically connected with the control circuit of this oiling device, when this two startups button 52 was pushed simultaneously, this oiling device was just understood start.
By above-mentioned design, the staff stands on a side of this board 10 near this safeguarding mechanism place when operation, and respectively this spoon rack 61 is arranged on this bearing 20, this pivot 62 is arranged at this pivot to be pressed from both sides on the anchor clamps 32 of the mechanism 30 of pulling, wherein, when this staff when spoon rack 61 and pivot 62 are set, its hand is stretched between the inductor 51 of this safeguarding mechanism, so not start arbitrarily of this oiling device, hand is regained and two hands when pushing the startup button 52 of this safeguarding mechanism simultaneously up to this staff, this oiling device just can begin start, so can guarantee the Security of staff when operation;
Afterwards, after this oiling device started, at first the lubricant oil in this transport pipe 44 continued to be injected among the transport pipe 413; And then, make the oil transportation road 413 of these valve seats 41 of flexible stick harness 422 blocking-up of the fuel-flow control assembly 42 of this oiling mechanism 40, the lubricant oil in this transport pipe 44 can't be continued to flow in the oil transportation road 413 of this valve seat 41, with the amount of fixing lubricant oil to be filled; And then, making this oiling driver 46 drive this valve seat 41 moves towards close these bearing 20 directions with oil filler pipe 45, make the needle tubing 452 of this oil filler pipe 45 wear the sleeve pipe 611 that enters this spoon rack 61, and the oil injecting part 454 of this needle tubing 452 is corresponding to the sleeve pipe 611 of this spoon rack 61, with season this pressure-applying unit 43 pairs of these oil transportation roads 413 promptly pressurize, the lubricant oil that oil transportation road 413 is interior is in the sleeve pipe 611 that the oiling road 453 and the oil hole 455 of this oil filler pipe 45 are clamp-oned this spoon rack 61; What should be specified is, in the utility model, when the flexible stick harness 422 of fuel-flow control assembly 42 is blocked the oil transportation road 413 of these valve seats 41, can make the first valve road 411 to having specific quantitative lubricant oil to be filled between the free end (or the first valve road, 411 road oil outlets 4132) of needle tubing 452, therefore, after 432 pairs of these oil transportation roads 413 of valve plug of pressure-applying unit 43 promptly pressurizeed, lubricant oil then can be rapidly from oil hole 455 ejections.
Wherein, by the time lag in the oil transportation road 413 of controlling these fuel-flow control assembly 42 these valve seats 41 of blocking-up, can so control stay in this oil transportation road 413 amount of the lubricant oil the free end to needle tubing 452 (or the first valve road, 411 road oil outlets 4132) from the first valve road 411, again, because the pressure that this pressure-applying unit 43 is provided can be pushed through most lubricant oil earlier the free end that is sealing of this needle tubing 452, the design of these oiling road 453 caliber convergents simultaneously more can make this lubricant oil quicken to flow to the end of this needle tubing 452, and then reflux gradually along this oiling road 453, therefore when having plural oil injecting part 454 on this needle tubing 452 when coming sleeve pipe 611 to plural spoon rack 61 to pour into lubricant oil, can make lubricant oil that each oil injecting part 454 can both flow out about equivalent to each sleeve pipe 611 of spoon rack 61, make oiling of the present utility model mechanism 40 have good fuel-flow control effect;
After treating that the lubricant oil filling is finished, this oiling driver 46 of Schilling drives this valve seat 41 and moves towards leaving these bearing 20 directions with oil filler pipe 45, mechanism 30 drives its anchor clamps 32 and this pivot 62 moves towards the direction near this bearing 20 then to make this pivot folder pull again, thereby this pivot 62 is arranged in the sleeve pipe 611 of this spoon rack 61, this pivot folder mechanism 30 of pulling drives its anchor clamps 32 and returns original position afterwards, can finish the assembling of a pivot device.
Claims (9)
1. an oiling mechanism that is used for pivot device is characterized in that comprising a valve seat, a fuel-flow control mechanism and an oil filler pipe, wherein:
Be formed with the oil transportation road and the one first valve road that are connected in the valve seat, the two ends in this oil transportation road are respectively an oiler and an oil outlet;
Fuel-flow control mechanism is located on this valve seat should place, the first valve road, and this fuel-flow control assembly is optionally blocked the oil transportation road of this valve seat; And
Oil filler pipe is located on this valve seat oil outlet place that should the oil transportation road.
2. the oiling mechanism that is used for pivot device as claimed in claim 1, it is characterized in that, further be formed with one second valve road in the aforementioned valve seat, this second valve road and this first valve road are provided with separately, and be connected with this oil transportation road, and this second valve road is between the oil outlet in this first valve road and this oil transportation road, and this oiling mechanism further comprises a pressure-applying unit, this pressure-applying unit is located on this valve seat should place, the second valve road, and this pressure-applying unit can provide a pressure to this second valve road and oil transportation road.
3. the oiling mechanism that is used for pivot device as claimed in claim 2, it is characterized in that, aforementioned oil filler pipe has a junction, a needle tubing and an oiling road, this joint and this valve seat join, this needle tubing elongation moulding is on this joint, this oiling road axially is formed in this needle tubing along this needle tubing, and run through this joint and be connected with the oil transportation road of this valve seat, the free end of this needle tubing is sealing, this needle tubing is provided with at least one oil injecting part, each oil injecting part comprises at least one oil hole, and this oil hole radially runs through this needle tubing, and is connected with this oiling road.
4. the oiling mechanism that is used for pivot device as claimed in claim 3 is characterized in that the caliber in oiling road of aforementioned oil filler pipe is stepped, and forms convergent by this joint towards the free end of this needle tubing.
5. the oiling mechanism that is used for pivot device as claimed in claim 3, it is characterized in that, aforementioned fuel-flow control assembly has a cylinder pressure, the cylinder pressure of this fuel-flow control assembly is provided with a flexible stick harness, should can go up by flexible stick harness, be arranged in movably in the first valve road of this valve seat down, and can be subjected to this fuel-flow control assembly cylinder pressure drive and between this first valve road, move around, when the cylinder pressure of this fuel-flow control assembly drives should flexible stick harness back and forth during telescopic moving, the stick harness that should stretch is optionally blocked the oil transportation road of this valve seat, aforementioned pressure-applying unit has a pressurised driving device, this pressurised driving device is provided with a valve plug, this valve plug can be gone up, be arranged in movably in the second valve road of this valve seat down, and can be subjected to the drive of this pressurised driving device and between this second valve road, move around, when this valve plug when this oil transportation road moves, can be to producing compression effects in this oil transportation road.
6. the oiling mechanism that is used for pivot device as claimed in claim 5, it is characterized in that spacer ring is provided with a plurality of annular grooves and an oil guide slot on the flexible stick harness of aforementioned fuel-flow control assembly, be respectively equipped with packing ring on each annular groove, this packing ring is close to the wall around this first valve road, when this oil guide slot during corresponding to this oil transportation road, this oil transportation road is the state of perforation, and staggers and corresponding to around the wall in this first valve road the time, this oil transportation road is the state of blocking-up when this oil guide slot and this oil transportation road.
7. oiling device that is used for pivot device that has as each described oiling mechanism of claim 1 to 6, the bearing, the pivot that it is characterized in that comprising a board and be arranged on this board press from both sides pull mechanism and this oiling mechanism, pull mechanism and oiling mechanism of this pivot folder lays respectively at the both sides of this bearing, wherein:
The pivot folder mechanism of pulling comprises a pivot actuator and anchor clamps, and this pivot actuator is fixedly arranged on this board, and these anchor clamps and this pivot actuator are joined, and this pivot actuator can drive these anchor clamps towards close or move around away from the direction of this bearing;
The oil outlet in the oil transportation road of the valve seat of oiling mechanism is towards this bearing, again, this oiling mechanism further comprises a transport pipe and an oiling driver, this transport pipe connects the oiler in oil transportation road of the valve seat of this oiling mechanism, this oiling driver is fixedly arranged on this board and with this valve seat and joins, this oiling driver can drive this valve seat towards near or move around away from the direction of this bearing.
8. the oiling device that is used for pivot device as claimed in claim 7, it is characterized in that further comprising a safeguarding mechanism, this safeguarding mechanism is arranged on this board, and comprise two inductors and two and start button, this two inductor is arranged at intervals on this board accordingly, and form with a control circuit of this oiling device and to be electrically connected, whether this two inductor can be responded to has object between this two inductor, intercept between this two inductor the time as object, this oiling device will be not can start, this two startups button is arranged at intervals on this board, and also form and be electrically connected with the control circuit of this oiling device, when this two startups button was pushed simultaneously, this oiling device was just understood start.
9. as claim 7 or the 8 described oiling devices that are used for pivot device, it is characterized in that, aforementioned pivot actuator comprises a cylinder pressure, the cylinder pressure of this pivot actuator is provided with a flexible rod, the flexible rod of this pivot actuator connects these anchor clamps and can drive these anchor clamps and moves around, aforementioned oiling driver comprises a cylinder pressure, and the cylinder pressure of this oiling driver is provided with a flexible rod, and the flexible rod of this oiling driver connects this valve seat and can drive this valve seat and moves around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201259458U CN201982938U (en) | 2011-04-26 | 2011-04-26 | Oil-injection mechanism and oil-injection device for hinge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201259458U CN201982938U (en) | 2011-04-26 | 2011-04-26 | Oil-injection mechanism and oil-injection device for hinge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201982938U true CN201982938U (en) | 2011-09-21 |
Family
ID=44610398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201259458U Expired - Fee Related CN201982938U (en) | 2011-04-26 | 2011-04-26 | Oil-injection mechanism and oil-injection device for hinge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201982938U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171369A (en) * | 2015-08-28 | 2015-12-23 | 芜湖通和汽车管路系统股份有限公司 | Automatic buckling pressing sleeve insertion fixture |
| CN112439941A (en) * | 2019-08-30 | 2021-03-05 | 廖秉晟 | Roller lubricating structure of pipe cutter |
-
2011
- 2011-04-26 CN CN2011201259458U patent/CN201982938U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171369A (en) * | 2015-08-28 | 2015-12-23 | 芜湖通和汽车管路系统股份有限公司 | Automatic buckling pressing sleeve insertion fixture |
| CN112439941A (en) * | 2019-08-30 | 2021-03-05 | 廖秉晟 | Roller lubricating structure of pipe cutter |
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