CN220444856U - Self-lubricating device for air cushion crown guide rail - Google Patents
Self-lubricating device for air cushion crown guide rail Download PDFInfo
- Publication number
- CN220444856U CN220444856U CN202321807807.7U CN202321807807U CN220444856U CN 220444856 U CN220444856 U CN 220444856U CN 202321807807 U CN202321807807 U CN 202321807807U CN 220444856 U CN220444856 U CN 220444856U
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- Prior art keywords
- base
- groove
- guide rail
- rail
- crown
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- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000010992 reflux Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000010687 lubricating oil Substances 0.000 abstract description 7
- 239000003921 oil Substances 0.000 description 25
- 238000000034 method Methods 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 4
- 101100226116 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) esa-1 gene Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model provides a self-lubricating device for an air cushion crown guide rail. The self-lubricating device of the air cushion crown guide rail comprises: the base, fixed mounting has the base guide rail on the base, form the rail groove between base and the base guide rail, slidable mounting has the top hat in the rail groove, a plurality of air cavities have been seted up on the base guide rail, a plurality of equal slidable mounting has the piston in the air cavity, a plurality of equal fixed mounting in top of piston has the ejector pin, a plurality of the top of ejector pin all extends to outside the base guide rail and with top hat fixed connection, a plurality of guide rail plates of fixed mounting on the outer wall of top hat, a plurality of the guide rail plate all with the inner wall sliding connection of rail groove, a plurality of horizontal launders have been seted up on the inner wall of rail groove. The self-lubricating device for the air cushion crown rail provided by the utility model has the advantages that the air cushion crown rail can be simply and effectively uniformly lubricated, and the redundant lubricating oil can be recovered.
Description
Technical Field
The utility model belongs to the technical field of air cushion crown guide rail lubrication, and particularly relates to a self-lubricating device for an air cushion crown guide rail.
Background
The press is widely applied to cutting, punching, blanking, bending, riveting, forming and other processes; the metal is plastically deformed and broken by applying strong pressure to the metal blank to process the part. The air cushion is a part of the press machine which plays a role in withdrawing a workpiece in blanking operation.
However, the air cushion crown can form friction with the guide rail when in use, manual oiling lubrication is adopted in the traditional mode, the operation is relatively inconvenient, and the lubrication is uneven.
Therefore, it is necessary to provide a new self-lubricating device for air cushion crown rail to solve the above technical problems.
Disclosure of Invention
The technical problem solved by the utility model is to provide the self-lubricating device for the air cushion crown guide rail, which can simply and effectively uniformly lubricate the air cushion crown guide rail and can recycle redundant lubricating oil.
In order to solve the technical problems, the self-lubricating device for the air cushion crown guide rail provided by the utility model comprises: the base, fixed mounting has the base guide rail on the base, form the rail groove between base and the base guide rail, slidable mounting has the top hat in the rail groove, a plurality of air cavities have been seted up on the base guide rail, a plurality of equal slidable mounting has the piston in the air cavity, a plurality of equal fixed mounting in top of piston has the ejector pin, a plurality of the top of ejector pin all extends to outside the base guide rail and with top hat fixed connection, fixed mounting a plurality of guide rail plates on the outer wall of top hat, a plurality of guide rail plates all with the inner wall sliding connection of rail groove, a plurality of horizontal launder have been seted up on the inner wall of rail groove, a plurality of horizontal launder respectively with a plurality of guide rail plates one-to-one, a plurality of oil guide grooves have been seted up on the base, a plurality of oil guide grooves are linked together with a plurality of horizontal launders through a plurality of oil grooves respectively.
As a further scheme of the utility model, the base is provided with the oil injection groove, the outer wall of one side of the base is fixedly provided with the oil injection nozzle, and the oil injection groove is respectively communicated with the oil injection nozzle and the oil guide groove.
As a further scheme of the utility model, the base is provided with a reflux groove, the outer wall of the base is fixedly provided with a return nozzle, and the reflux groove is respectively communicated with the return nozzle and the rail groove.
As a further scheme of the utility model, a main air conveying groove is formed in the base, the main air conveying groove is respectively communicated with the plurality of air cavities through the plurality of sub air conveying grooves, an air inlet nozzle is fixedly arranged on the outer wall of one side of the base, and the air inlet nozzle is communicated with the main air conveying groove.
As a further scheme of the utility model, the top of the base is provided with a chute which is communicated with the rail groove.
As a further scheme of the utility model, the top of the base guide rail is fixedly provided with a buffer plate, and the top of the buffer plate is contacted with the crown.
Compared with the related art, the self-lubricating device for the air cushion crown guide rail has the following beneficial effects:
1. according to the utility model, through the arrangement of the chute, lubricating oil brought out by the rising of the guide rail plate can flow back into the rail groove in the descending process;
2. according to the utility model, the buffer plate is arranged, so that the crown can be buffered when the crown descends;
3. the utility model can make the lubricating oil flow transversely by arranging a plurality of transverse launders, thereby carrying out uniform lubrication.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic perspective view of a self-lubricating apparatus for an air cushion crown rail of the present utility model;
FIG. 2 is a schematic diagram of the cross-sectional elevation of the self-lubricating apparatus of the air cushion crown rail of the present utility model;
fig. 3 is a schematic top cross-sectional view of the self-lubricating device for the air cushion crown rail of the present utility model.
In the figure: 1. a base; 2. a base guide rail; 3. a rail groove; 4. a crown; 5. an air cavity; 6. a piston; 7. a push rod; 8. a guide rail plate; 9. a transverse launder; 10. an oil guiding groove; 11. an oil delivery groove; 12. an oil injection groove; 13. an oil filling nozzle; 14. a reflux groove; 15. an oil return nozzle; 16. a main gas transmission groove; 17. a gas distribution groove; 18. an air inlet nozzle; 19. a chute; 20. and a buffer plate.
Detailed Description
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic perspective view of a self-lubricating device for an air cushion crown rail according to the present utility model; FIG. 2 is a schematic diagram of the cross-sectional elevation of the self-lubricating apparatus of the air cushion crown rail of the present utility model; fig. 3 is a schematic top cross-sectional view of the self-lubricating device for the air cushion crown rail of the present utility model. The self-lubricating device of the air cushion crown guide rail comprises: the base 1, fixed mounting has base guide rail 2 on the base 1, form rail groove 3 between base 1 and the base guide rail 2, slidable mounting has top hat 4 in rail groove 3, a plurality of air cavities 5 have been seted up on the base guide rail 2, a plurality of equal slidable mounting has piston 6 in the air cavity 5, a plurality of equal fixed mounting in top of piston 6 has ejector pin 7, a plurality of the top of ejector pin 7 all extends to outside the base guide rail 2 and with top hat 4 fixed connection, a plurality of guide rail plates 8 of fixed mounting on the outer wall of top hat 4, a plurality of guide rail plates 8 all with rail groove 3's inner wall sliding connection, a plurality of transverse launder 9 have been seted up on rail groove 3's the inner wall, a plurality of transverse launder 9 respectively with a plurality of guide rail plates 8 one-to-one, oil guide groove 10 has been seted up on the base 1, a plurality of oil guide groove 10 respectively are linked together with a plurality of transverse launder 9 through a plurality of oil grooves 11 respectively.
As shown in fig. 2, the base 1 is provided with an oil filling groove 12, an oil filling nozzle 13 is fixedly mounted on the outer wall of one side of the base 1, and the oil filling groove 12 is respectively communicated with the oil filling nozzle 13 and the oil guiding groove 10.
As shown in fig. 2, the base 1 is provided with a return groove 14, the outer wall of the base 1 is fixedly provided with a return nozzle 15, and the return groove 14 is respectively communicated with the return nozzle 15 and the rail groove 3.
As shown in fig. 2, the base 1 is provided with a main air delivery groove 16, the main air delivery groove 16 is respectively communicated with the air chambers 5 through a plurality of sub air delivery grooves 17, an air inlet nozzle 18 is fixedly arranged on the outer wall of one side of the base 1, and the air inlet nozzle 18 is communicated with the main air delivery groove 16.
As shown in fig. 1 and 2, a chute 19 is provided at the top of the base 1, and the chute 19 is communicated with the rail groove 3.
As shown in fig. 2, a buffer plate 20 is fixedly installed at the top of the base rail 2, and the top of the buffer plate 20 is in contact with the crown 4.
The working principle of the self-lubricating device for the air cushion crown guide rail provided by the utility model is as follows:
in the using process, gas is injected through the gas inlet nozzle 18, and enters the plurality of gas cavities 5 through the main gas transmission groove 16 and the plurality of gas distribution grooves 17, so that pressure generated in the plurality of gas cavities 5 pushes the plurality of pistons 6 to move upwards, the plurality of pistons 6 drive the crown 4 to move upwards through the plurality of ejector rods 7, and the crown 4 generates pushing force;
lubricating oil is injected into the oil guide groove 10 through the oil injection nozzle 13 and the oil injection groove 12, then enters into the plurality of transverse flow grooves 9 through the plurality of oil delivery grooves 11, when the crown 4 ascends and descends, the lubricating oil is uniformly smeared on the guide rail plate 8, and excessive lubricating oil flows into the groove bottom of the guide rail groove 3 and is recovered through the return groove 14 and the return nozzle 15, so that waste is avoided.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (6)
1. The utility model provides an air cushion top crown guide rail self-lubricating device which characterized in that includes:
the base, fixed mounting has the base guide rail on the base, form the rail groove between base and the base guide rail, slidable mounting has the top hat in the rail groove, a plurality of air cavities have been seted up on the base guide rail, a plurality of equal slidable mounting has the piston in the air cavity, a plurality of equal fixed mounting in top of piston has the ejector pin, a plurality of the top of ejector pin all extends to outside the base guide rail and with top hat fixed connection, fixed mounting a plurality of guide rail plates on the outer wall of top hat, a plurality of guide rail plates all with the inner wall sliding connection of rail groove, a plurality of horizontal launder have been seted up on the inner wall of rail groove, a plurality of horizontal launder respectively with a plurality of guide rail plates one-to-one, a plurality of oil guide grooves have been seted up on the base, a plurality of oil guide grooves are linked together with a plurality of horizontal launders through a plurality of oil grooves respectively.
2. The air cushion crown rail self-lubricating device of claim 1, wherein: the base is provided with an oil injection groove, an oil injection nozzle is fixedly arranged on the outer wall of one side of the base, and the oil injection groove is respectively communicated with the oil injection nozzle and the oil guide groove.
3. The air cushion crown rail self-lubricating device of claim 1, wherein: the base is provided with a reflux groove, the outer wall of the base is fixedly provided with a reflux nozzle, and the reflux groove is respectively communicated with the reflux nozzle and the rail groove.
4. The air cushion crown rail self-lubricating device of claim 1, wherein: the base is provided with a main gas transmission groove, the main gas transmission groove is respectively communicated with a plurality of gas cavities through a plurality of sub gas transmission grooves, the outer wall of one side of the base is fixedly provided with a gas inlet nozzle, and the gas inlet nozzle is communicated with the main gas transmission groove.
5. The air cushion crown rail self-lubricating device of claim 1, wherein: the top of base has seted up the chute, the chute is linked together with the rail groove.
6. The air cushion crown rail self-lubricating device of claim 1, wherein: the top fixed mounting of base guide rail has the buffer board, the top of buffer board contacts with the top hat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321807807.7U CN220444856U (en) | 2023-07-11 | 2023-07-11 | Self-lubricating device for air cushion crown guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321807807.7U CN220444856U (en) | 2023-07-11 | 2023-07-11 | Self-lubricating device for air cushion crown guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220444856U true CN220444856U (en) | 2024-02-06 |
Family
ID=89729305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321807807.7U Active CN220444856U (en) | 2023-07-11 | 2023-07-11 | Self-lubricating device for air cushion crown guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220444856U (en) |
-
2023
- 2023-07-11 CN CN202321807807.7U patent/CN220444856U/en active Active
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