CN1982735A - Linear rack for adjusting self-lubricating unit oil-supply quantity - Google Patents
Linear rack for adjusting self-lubricating unit oil-supply quantity Download PDFInfo
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- CN1982735A CN1982735A CN 200510132101 CN200510132101A CN1982735A CN 1982735 A CN1982735 A CN 1982735A CN 200510132101 CN200510132101 CN 200510132101 CN 200510132101 A CN200510132101 A CN 200510132101A CN 1982735 A CN1982735 A CN 1982735A
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Abstract
The invention relates to an adjustable self-lubricating linear sliding rail, on which are sleeved a slider and a fuel tank. In the fuel tank is disposed a lubricant-containing assembly, which can ooze the lubricant for lubricating the sliding rail directly. The lubricant-containing assembly and a press cake in the fuel tank are located with a screw and the screw goes through the fuel tank cover to make each screw end joint with an adjustable nut, so that without disassembling each slider assembly screwing the adjustable nut can regulate the degree of density for the press cake pressing the lubricant-containing assembly to achieve the goal of adjusting the lubricant flow easily.
Description
Technical field
The present invention relates to a kind of linear slide rail of adjusting the self-lubricating unit of fuel delivery, refer in particular to a kind of can be under the situation of not dismantling linear slide block, at any time and continous way be lubricated the adjustment of liquid supply, meeting user's lubrication needs, and then reach the self-lubricating unit of the linear slide rail of best working efficiency.
Background technique
For the machining platform, linear slide rail is a kind of carrying, guiding one slide block of being used for, and this slide block is used for locating processing equipment or thing to be processed, to finish the accurate orbit of machining.Therefore, degree such as the precision of linear slide rail, wear resistance, thermal distortion all directly influence the precision of machining, the important process that must examine for the linear slide rail designer.
See also Fig. 1, it is that the linear slide rail structure of commonly using is formed schematic representation, comprise a slide block 100, this slide block 100 is nested with on a slide rail 130 also removable, be provided with pearl groove 131 in these slide rail 130 both sides, the balls (scheme not shown) that this pearl groove 131 is used in the ccontaining slide block 100 contact, setting by this ball makes slide block 100 accurate moving on slide rail 130, and these slide block 100 two ends respectively are provided with end cap 110, these end cap 110 outsides then are provided with oil-scrapping sheet 120 again, offer perforate 121 on this oil-scrapping sheet 120, and this oil-scrapping sheet 120 and end cap 110 place the screw 111 that is positioned end cap 110 after the perforate 121 with a screw 122, thereafter when slide block 100 moved, this oil-scrapping sheet 120 more can strike off Residual oil and chip on the slide rail 130 except increasing the oil sealing ability of this slide block 100.
So the lubrication system of present linear slide rail all focuses on the research and development of self-lubricating unit.Be about to have from the oil-bearing structure device that moistens function in slide block, allow oil-bearing structure discharge suitable Lubricants automatically and lubricate track, difficulty that reduces the personnel to operate and error.And, roughly distinguish following number classes with regard to the design of aforementioned self-lubricating unit:
1. at the end face of slide block a lubricated piece of being made by the porous plastic material is installed, this lubricated piece is coated on the linear slide rail, for example U.S. Pat 6,019,513 or US 6,461, shown in 045, should can include Lubricants by lubricated piece, on the ball pearl groove that directly lubricated linear slide rail contacts with slide block.
2. the end face at slide block is equipped with a self-lubricating unit, for example U.S. Pat 6,401,867, US6,155,717 or Taiwan patent TW 572, shown in 143, this self-lubricating unit has the high oleaginous material that can work as the Lubricants accumulator tank, and can transmit Lubricants contain the Lubricants assembly, contact with slide rail and Lubricants be sent on the pearl groove by containing the Lubricants assembly.
3. the end face at slide block is equipped with a fuel tank, and this fuel tank includes Lubricants, and for example U.S. Pat 6,123, and 457 or US 6,257,766, Lubricants is sent to Lubricants on the pearl groove via the lubrication assembly that covers the fuel tank opening.
4. be drilled with oil storage hole on slide block, for example U.S. Pat 6,250,804, utilize fibre object such as wool felt, utilize capillary phenomenon with the Lubricants sucking-off, and Lubricants is directly lubricated on the load ball in slide block.
Aforementioned different linear slide rail self-lubricating unit all with tiny hole design, utilizes capillary phenomenon that Lubricants is slowly disengaged, and to carry out the lubricated work of linear slide rail, can provide good lubricating function for work at present, and reduce the problem of manual operation.Yet, aforementioned patent and the structure of generally commonly seeing, the supply of its Lubricants is fixed, promptly lubrication system when planning according to the working state of desired design, finish the setting of its Lubricants emission, so the supply of Lubricants is to change in the work way.Therefore, change working state in the linear slide rail desire, the heavy load demand is for example arranged and must increase the Lubricants delivery volume time, then must dismantle slide block structure, self-lubricating unit is wherein changed or suitably adjusted, for example change the fuel feeding material, change by the oil absorption of different materials for capillary phenomenon, obtain suitable lubrication effect, then with slide block assembling carrying out again work.
Moreover, having the linear slide rail structure of self-lubricating unit, it adjusts degree of lubrication can't be in response in real time and than the process requirements of heavy load, and what often need stop that machinery takes time and effort more changes jobs, and not only loses time, reduces working efficiency.More, commonly use the standard manufacture process that self-lubricating unit must change original linear slide rail, cause the difficulty of the raising and the maintenance of manufacture cost owing to change the demand of work.
Therefore, the present invention is because have the disappearance of self-lubricating unit in the linear slide rail now, actively studied, and then consider a kind of structure that can adjust the Lubricants supply in real time, and can also be in the structure that does not change existing linear slide rail, with the supplementary equipment that self-lubricating unit is designed to add, the present invention is after self-lubricating unit and linear slide rail are combined, improve via repeatedly experiment and innovation, the linear slide rail of adjusting self-lubricating unit fuel delivery of the present invention is finished in research and development finally again.
Summary of the invention
Main purpose of the present invention is to provide a kind of linear slide rail of adjusting self-lubricating unit fuel delivery, its can compliance requirements at any time and continous way be lubricated the adjustment of liquid supply, with the Lubricants in the most effective utilization fuel tank, with waste or the deficiency of avoiding Lubricants, and keep the normal of linear slide rail work.
Another purpose of the present invention is to provide a kind of linear slide rail of adjusting self-lubricating unit fuel delivery, wherein has independently to moisten modular design certainly, need not to change the standard processing procedure of original linear slide rail, can keep the quality of linear slide rail product.
Still a further object of the present invention is to provide a kind of linear slide rail of adjusting self-lubricating unit fuel delivery, need not to dismantle any structure when wherein adjusting the Lubricants flow, and the complete of slide block also kept in the waste of reducing work hours, the destruction of avoiding artificial dismounting to be caused.
The linear slide rail that can realize aforementioned purpose adjusting self-lubricating unit fuel delivery is sleeved on the slide rail by slide block to be formed, and these slide block two ends respectively are provided with end cap and oil-scrapping sheet, between end cap and oil-scrapping sheet, establish self-lubricating unit, it is characterized in that, described self-lubricating unit can be regulated the Lubricants delivery volume, and this self-lubricating unit includes:
One fuel tank, this fuel tank are provided with containing space in it, and are provided with fluting, containing groove, oil storage tank and pivoted hole;
One fuel tank cap is provided with this fuel tank containing space outer openings place, is symmetrically arranged with fixed hole and groove on it, offers through hole on this groove, and forms an opening naturally outside its groove and the fuel tank cap;
One contains the Lubricants assembly, is installed in the fuel tank, and it is provided with Lubricants output terminal and perforation, and this Lubricants output terminal is corresponding with described fuel tank slotting position, and this Lubricants output terminal contacts with slide rail;
Two briquettings offer positioning hole, and are arranged at the fuel tank internal that this contains Lubricants assembly inboard, and this briquetting correspondence contains the part that the Lubricants assembly contacts with slide rail and is provided with;
Two-screw places positioning hole of locating briquetting and the perforation that contains the Lubricants assembly and the through hole of this fuel tank cap; And
Two adjust nuts, be screwed together in the screw end after, be placed in the groove of fuel tank cap, for regulating the urgent density degree that contains the Lubricants assembly of briquetting after the rotation.
The linear slide rail of above-mentioned adjusting self-lubricating unit fuel delivery, the set complete ccontaining briquetting of containing groove of this fuel tank wherein, and this briquetting is urgent contains the Lubricants assembly, and expose this Lubricants output terminal.
The linear slide rail of above-mentioned adjusting self-lubricating unit fuel delivery, wherein this Lubricants output terminal that contains the Lubricants assembly contacts with the pearl groove of slide rail.
The linear slide rail of above-mentioned adjusting self-lubricating unit fuel delivery, wherein this to contain the Lubricants assembly be porosity oil suction assembly.
The linear slide rail of above-mentioned adjusting self-lubricating unit fuel delivery, wherein this to contain the Lubricants assembly be wool felt.
The linear slide rail of above-mentioned adjusting self-lubricating unit fuel delivery, wherein this fuel tank, fuel tank cap, screw, briquetting, contain the Lubricants assembly and adjust nut and be combined to form a self-lubricating unit, this self-lubricating unit is arranged between end cap and the oil-scrapping sheet.
The linear slide rail of above-mentioned adjusting self-lubricating unit fuel delivery wherein should be adjusted the opening of nut peripheral process for fuel tank cap.
The linear slide rail of above-mentioned adjusting self-lubricating unit fuel delivery wherein stores Lubricants in the oil storage tank of this fuel tank.
The linear slide rail of above-mentioned adjusting self-lubricating unit fuel delivery, wherein this adjustment nut surface flushes with fuel tank cap, and this groove is slightly larger than the distance of this screw to the fuel tank cap side with the radius of adjusting nut, make this groove outside form opening naturally, when this adjusted screw cap imbedded groove, its edge manifested outside the opening naturally.
Adopt above technological scheme, linear slide rail of the present invention includes a slide block and a slide rail, and these slide rail both sides are provided with the pearl groove, and this slide block then is nested with on this slide rail, provides slide block moving on slide rail by the activity of ball in the slide block on the pearl groove.And these slide block two ends are provided with end cap, in this end cap arranged outside oil-scrapping sheet are arranged.The present invention is provided with a fuel tank between this end cap and oil-scrapping sheet, this fuel tank outer openings is with a fuel tank cap involution.Device one contains the Lubricants assembly in this fuel tank, and this contains the Lubricants assembly and contacts with slide rail, to utilize capillary phenomenon supply Lubricants to slide rail.This fuel tank internal that contains Lubricants assembly inboard is provided with two briquettings, this briquetting is that correspondence contains the part that the Lubricants assembly contacts with slide rail and is provided with, this briquetting external form can be oppressed fifty-fifty comprehensively and be contained the Lubricants assembly, and exposes this Lubricants output terminal that contains the Lubricants assembly and export in order to Lubricants.This briquetting with contain the Lubricants assembly and place the location, and then prominent this fuel tank cap of wearing of this screw, and adjust nut at each screw end with and screw togather with a screw.So, can under the situation of not dismantling each assembly of slide block, adjust nut with the urgent degree that contains the Lubricants assembly of control briquetting, adjust the purpose of Lubricants flow to reach continuity through rotation.
Description of drawings
Fig. 1 commonly uses the schematic representation that its oil-scrapping sheet of linear slide rail separates end cap;
Fig. 2 contains the three-dimensional exploded view of the linear slide rail of the self-lubricating unit that can adjust fuel delivery for the present invention;
Fig. 3 contains the combination schematic representation that the self-lubricating unit that can adjust fuel delivery is arranged at linear slide rail for the present invention;
Fig. 4 is the end elevation of fuel tank of the present invention;
Fig. 5 contains the end elevation of Lubricants assembly for the present invention;
Fig. 6 is the end elevation of fuel tank cap of the present invention;
Fig. 7 is the structure sectional view of lubrication unit of the present invention;
Fig. 8 is the structural perspective of lubrication unit of the present invention;
Fig. 9 is the fuel tank cap direction end elevation of lubrication unit of the present invention; And
Figure 10 contains Lubricants assembly direction end elevation for lubrication unit of the present invention.
Embodiment
See also Fig. 2 to shown in Figure 7, the self-lubricating unit that the present invention is alleged, it mainly includes a fuel tank 1, and its fuel tank 1 is provided with pivoted hole 14, and its outer openings place is provided with a fuel tank cap 2, to be used for closed fuel tank 1.Device one contains Lubricants assembly 5 in this fuel tank 1, and this contains Lubricants assembly 5 and is porosity oil suction assemblies such as wool felt, makes it can contact slide rail 130 backs and supplies with Lubricants.Wherein, this fuel tank 1 inside that contains Lubricants assembly 5 inboards is provided with two briquettings 4, and this briquetting 4 offers positioning hole 41, contain the part that Lubricants assembly 5 contacts with slide rail 130 and be provided with and this briquetting 4 is correspondences, it can regulate the Lubricants delivery volume by the degree that these briquetting 4 packings contain Lubricants assembly 5 the present invention.Again this contain Lubricants assembly 5 be provided with the perforation 52, it is used for placing this screw 3, and this briquetting 4 with contain Lubricants assembly 5 and place the location with a screw 3,3 on this screw is prominent wear this fuel tank cap 2 after, adjust nut 6 in each screw 3 end with one and screw togather, it finishes figure such as Fig. 8 is extremely shown in Figure 10.
The present invention will finish fuel tank 1, fuel tank cap 2, screw 3, briquetting 4 after the assembling, contain Lubricants assembly 5 and adjust nut 6 and form a modular self-lubricating unit kenel, as shown in Figure 3, because of this fuel tank cap 2 is provided with fixed hole 24, it can make modular self-lubricating unit be arranged between existing end cap 110 and the oil-scrapping sheet 120, again with a screw 123 that can lock oil-scrapping sheet 120, fuel tank cap 2, fuel tank 1 and end cap 110, after being placed through perforate 121, fixed hole 24, pivoted hole 14, self-lubricating unit is positioned the screw 111 of end cap 110, to finish of the present invention establishing
Wherein, it is a part of on every side that the present invention should adjust nut 6, be revealed in the opening 23 (as Fig. 8 and shown in Figure 9) in fuel tank cap 2 outsides, so the present invention can adjust nut 6 to regulate the briquetting 4 urgent density degree that contain Lubricants assembly 5 via opening 23 rotations of fuel tank cap 2 under the situation of not dismantling slide block 100 each assembly.After the distance reduction between briquetting 4 and the fuel tank cap 2, these Lubricants assembly 5 extruded strength can increase gradually, therefore this volume that contains Lubricants assembly 5 can phase down, thereby makes its Lubricants discharge less relatively, and is like this then can reduce the amount of Lubricants use; But when the user needs to add man-hour under the heavy load state, then can will adjust nut 6 counterrotatings, to regulate and to strengthen the distance between briquetting 4 and the fuel tank cap 2 according to user's demand, with the soft density degree that contains Lubricants assembly 5, and the Lubricants flow requirements when satisfying big load load.
See also the end elevation of Fig. 4 for this fuel tank 1, Fig. 5 then contains the end elevation of Lubricants assembly 5 for this.The present invention is provided with fluting 11 in this fuel tank 1 inboard, also be provided with Lubricants output terminal 51 in the inboard that contains Lubricants assembly 5 relatively, this fluting 11 can provide the Lubricants output terminal 51 that contains Lubricants assembly 5 to contact with the pearl groove 131 of slide rail 130, this Lubricants output terminal 51 is contacted with slide rail 130 along fluting 11, when slide block 100 is mobile on slide rail 130, this Lubricants output terminal 51 can be because of the interaction of surface tension and adhesion, and automatically Lubricants is spread upon on the pearl groove 131 of slide rail 130.Wherein, this fuel tank 1 is provided with containing groove 12 and oil storage tank 13 in addition, this oil storage tank 13 can provide the storage of Lubricants, and this containing groove 12 can be used to ccontaining briquetting 4, this briquetting 4 needs cooperation to contain Lubricants assembly 5 and Lubricants output terminal 51 shaped design, this briquetting 4 can be oppressed comprehensively fifty-fifty contain Lubricants assembly 5, and expose this Lubricants output terminal 51 and export in order to Lubricants.
See also the end elevation of Fig. 6 for this fuel tank cap 2, its surface is provided with through hole 21 and places for screw 3, has groove 22 around this through hole 21, and this groove 22 is used for ccontaining adjustment nut 6, adjustment nut 6 surfaces are flushed with fuel tank cap 2, be beneficial to the fixing of oil-scrapping sheet 120.This groove 22 is slightly larger than the distance of this through hole 21 to fuel tank cap 2 sides with the radius of adjusting nut 6, make this groove 22 form opening 23 naturally with fuel tank cap 2 outsides, when this adjustment nut 6 is inserted groove 22, its edge manifests outside the opening 23 naturally, can control the function of adjusting nut 6 to have disconnect assembly not.
In the above structure, the edge of this adjustment nut 6 is emerging in outside the opening 23, so when operation not disconnect assembly adjust the control of nut 6, so this adjustment nut 6 promptly drives screw 3 rotations, to control briquetting 4 advance and retreat on this screw 3, and then control the packing degree that 4 pairs of this briquettings contain Lubricants assembly 5, when this slide block 100 moved on slide rail 130, this Lubricants output terminal 51 can suitably be supplied with Lubricants according to the packing degree that 4 pairs of briquettings contain Lubricants assembly 5.
Comprehensive above explanation, the present invention really can be under the situation of not dismantling the linear slide rail system, at any time and continous way be lubricated the adjustment of liquid supply, with the Lubricants in the most effective utilization fuel tank, avoid the loss that causes because of faulty lubrication, to reach best working efficiency.
Aforementioned specific embodiment is to be used for describing in detail purpose of the present invention, feature and effect, for being familiar with this type of skill personage, may doing partly change and modification to this specific embodiment according to the above description, and not detach spiritual category of the present invention.
Claims (9)
1. the linear slide rail of an adjusting self-lubricating unit fuel delivery, this linear slide rail is sleeved on the slide rail by slide block to be formed, and these slide block two ends respectively are provided with end cap and oil-scrapping sheet, between end cap and oil-scrapping sheet, establish self-lubricating unit, it is characterized in that, described self-lubricating unit can be regulated the Lubricants delivery volume, and this self-lubricating unit includes:
One fuel tank, this fuel tank are provided with containing space in it, and are provided with fluting, containing groove, oil storage tank and pivoted hole;
One fuel tank cap is provided with this fuel tank containing space outer openings place, is symmetrically arranged with fixed hole and groove on it, offers through hole on this groove, and forms an opening naturally outside its groove and the fuel tank cap;
One contains the Lubricants assembly, is installed in the fuel tank, and it is provided with Lubricants output terminal and perforation, and this Lubricants output terminal is corresponding with described fuel tank slotting position, and this Lubricants output terminal contacts with slide rail;
Two briquettings offer positioning hole, and are arranged at the fuel tank internal that this contains Lubricants assembly inboard, and this briquetting correspondence contains the part that the Lubricants assembly contacts with slide rail and is provided with;
Two-screw places positioning hole of locating briquetting and the perforation that contains the Lubricants assembly and the through hole of this fuel tank cap; And
Two adjust nuts, be screwed together in the screw end after, be placed in the groove of fuel tank cap.
2. by the linear slide rail of the described adjusting self-lubricating unit fuel delivery of claim 1, it is characterized in that, the set complete ccontaining briquetting of containing groove of this fuel tank wherein, and this briquetting is urgent contains the Lubricants assembly, and expose this Lubricants output terminal.
3. by the linear slide rail of the described adjusting self-lubricating unit fuel delivery of claim 1, it is characterized in that wherein this Lubricants output terminal that contains the Lubricants assembly contacts with the pearl groove of slide rail.
4. by the linear slide rail of the described adjusting self-lubricating unit fuel delivery of claim 1, it is characterized in that, wherein this to contain the Lubricants assembly be porosity oil suction assembly.
5. by the linear slide rail of claim 1 or 4 described adjusting self-lubricating unit fuel deliveries, it is characterized in that, wherein this to contain the Lubricants assembly be wool felt.
6. press the linear slide rail of the described adjusting self-lubricating unit fuel delivery of claim 1, it is characterized in that, wherein this fuel tank, fuel tank cap, screw, briquetting, contain the Lubricants assembly and adjust nut and be combined to form a self-lubricating unit, this self-lubricating unit is arranged between end cap and the oil-scrapping sheet.
7. by the linear slide rail of the described adjusting self-lubricating unit fuel delivery of claim 1, it is characterized in that, wherein should adjust the opening of nut peripheral process for fuel tank cap.
8. by the linear slide rail of the described adjusting self-lubricating unit fuel delivery of claim 1, it is characterized in that, wherein store Lubricants in the oil storage tank of this fuel tank.
9. press the linear slide rail of the described adjusting self-lubricating unit fuel delivery of claim 1, it is characterized in that, wherein this adjustment nut surface flushes with fuel tank cap, and this groove is slightly larger than the distance of this screw to the fuel tank cap side with the radius of adjusting nut, make this groove outside form opening naturally, when this adjusted screw cap imbedded groove, its edge manifested outside the opening naturally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101321015A CN100414130C (en) | 2005-12-16 | 2005-12-16 | Linear rack for adjusting self-lubricating unit oil-supply quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101321015A CN100414130C (en) | 2005-12-16 | 2005-12-16 | Linear rack for adjusting self-lubricating unit oil-supply quantity |
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| Publication Number | Publication Date |
|---|---|
| CN1982735A true CN1982735A (en) | 2007-06-20 |
| CN100414130C CN100414130C (en) | 2008-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005101321015A Active CN100414130C (en) | 2005-12-16 | 2005-12-16 | Linear rack for adjusting self-lubricating unit oil-supply quantity |
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| CN102513875A (en) * | 2012-01-06 | 2012-06-27 | 昆山海大数控技术有限公司 | Numerical control scraper device for cutting machine |
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| US6401867B1 (en) * | 1998-04-16 | 2002-06-11 | Thk Co., Ltd. | Lubricant supply system |
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| CN2599377Y (en) * | 2003-01-21 | 2004-01-14 | 李茂碷 | Self lubricating type linear sliding rail outside hanging oil storage box lubricating device |
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| CN103331830A (en) * | 2013-07-09 | 2013-10-02 | 苏州协鑫光伏科技有限公司 | Wire-wrapping wheel slide rail device for silicon wafer multi-wire cutting machine |
| CN107429739A (en) * | 2015-03-31 | 2017-12-01 | 日本精工株式会社 | Fueller and linear motion guidance device |
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| CN110567001B (en) * | 2019-08-14 | 2020-09-22 | 珠海格力电器股份有限公司 | Lifting stove |
| TWI812202B (en) * | 2022-05-03 | 2023-08-11 | 銀泰科技股份有限公司 | Linear slide and self-lubricating structure thereof |
| CN117869469A (en) * | 2024-02-20 | 2024-04-12 | 苏州凯欧机械科技有限公司 | Self-lubricating formula holds dustproof linear guide |
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| CN100414130C (en) | 2008-08-27 |
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