CN217129965U - Novel guide sleeve applied to oil cylinder - Google Patents
Novel guide sleeve applied to oil cylinder Download PDFInfo
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- CN217129965U CN217129965U CN202123369950.6U CN202123369950U CN217129965U CN 217129965 U CN217129965 U CN 217129965U CN 202123369950 U CN202123369950 U CN 202123369950U CN 217129965 U CN217129965 U CN 217129965U
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Abstract
The utility model relates to the technical field of oil cylinders, and discloses a novel guide sleeve applied to an oil cylinder, which comprises a cylinder body, wherein the inner side of the cylinder body is provided with a slide way, the inner side of the slide way is provided with a first sealing groove, the inner side of the slide way is provided with a dustproof clamping groove, the outer part of the cylinder body is provided with a second sealing groove, the outer part of the cylinder body is provided with a mounting groove, and the outer part of the cylinder body is provided with a fastening screw hole; make uide bushing and cylinder cap constitution to be a whole part through the barrel, thereby make the spare part of hydro-cylinder manufacturing installation reduce, the error accumulation that also avoids a lot of processing to bring simultaneously, the precision of hydro-cylinder installation has been improved, it is more simple convenient also to make the hydro-cylinder installation maintain simultaneously, the hydro-cylinder practicality has been improved, it fixes through the fastening screw to combine through barrel and installation slot, and then make the structure of hydro-cylinder simpler, the leakproofness of hydro-cylinder has also been improved simultaneously, make the hydro-cylinder operation more reliable, the economic nature of hydro-cylinder uide bushing has been improved.
Description
Technical Field
The utility model relates to a technical field of hydro-cylinder specifically is for being applied to novel guide pin bushing of hydro-cylinder.
Background
The oil cylinder is a hydraulic cylinder which is a hydraulic actuating element converting hydraulic energy into mechanical energy and doing linear reciprocating motion or swinging motion, has simple structure and reliable work, can avoid a speed reducing device when realizing reciprocating motion, the hydraulic cylinder is widely applied to hydraulic systems of various machines because no transmission clearance exists and the movement is stable, the hydraulic cylinder basically comprises a cylinder barrel, a cylinder cover, a piston rod, a guide sleeve, a sealing device and the like, the guide sleeve guides and seals the piston rod, the quality of the sealing of the oil cylinder is directly determined by the matching of the guide sleeve and the piston rod, the existing oil cylinder guide sleeve and the cylinder cover adopt a split design, therefore, the number of installation parts of the oil cylinder is increased, the installation precision of the oil cylinder is reduced, the installation workload and the manufacturing cost of the oil cylinder are increased, meanwhile, the sealing performance of the oil cylinder is also reduced, and the use reliability of the oil cylinder is reduced.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned current hydro-cylinder uide bushing and cylinder cap and adopting the components of a whole that can function independently design, make the installation spare part of hydro-cylinder increase like this, hydro-cylinder installation accuracy reduces, has increased the installation work load and the manufacturing cost of hydro-cylinder, has also reduced the leakproofness of hydro-cylinder simultaneously, has reduced the problem of the reliability that the hydro-cylinder used, spare part reduces more than the realization, the installation accuracy is high, the installation is simple convenient, the leakproofness is good, the reliability is high, purpose with low costs, the utility model discloses a following technical scheme realizes: be applied to novel guide pin bushing of hydro-cylinder, the novel guide pin bushing comprises a cylindrical shel, the slide has been seted up to the inboard of barrel, seal groove one has been seted up to the inboard of slide, dustproof draw-in groove has been seted up to the inboard of slide, seal groove two has been seted up to the outside of barrel, the mounting groove has been seted up to the outside of barrel, the fastening screw has been seted up to the outside of barrel.
Further, the slide axis is coincident with the axis of the barrel body in position and corresponds to the axis of the barrel body in position, the slide is in a circular design, the axis of the first sealing groove is coincident with the axis of the slide in position and corresponds to the axis of the first sealing groove, and the first sealing groove is in a circular design.
Further, the axis of the dustproof clamping groove is coincident with the axis of the slide rail correspondingly, the dustproof clamping groove is in a circular design, the axis of the second sealing groove is coincident with the axis of the barrel correspondingly, and the second sealing groove is in a circular design.
Furthermore, the axis of the mounting groove is coincident with the axis of the barrel body correspondingly, the mounting groove is designed in a circular shape, the number of the fastening screw holes is at least four, and all the fastening screw holes are distributed on the surface of the barrel body in an equiangular circular shape.
The utility model provides a be applied to novel guide pin bushing of hydro-cylinder. The method has the following beneficial effects:
1. this be applied to novel guide pin bushing of hydro-cylinder makes uide bushing and cylinder cap constitution to be a whole part through the barrel to make the spare part of hydro-cylinder manufacturing installation reduce, also avoid the error accumulation that a lot of processing brought simultaneously, improved the precision of hydro-cylinder installation, also make the hydro-cylinder installation maintain simple more convenient simultaneously, improved the hydro-cylinder practicality.
2. This be applied to novel guide pin bushing of hydro-cylinder combines and fixes through the fastening screw through barrel and installation groove, and then makes the structure of hydro-cylinder simpler, has also improved the leakproofness of hydro-cylinder simultaneously for hydro-cylinder operation is more reliable, has improved the economic nature of hydro-cylinder uide bushing.
Drawings
FIG. 1 is a schematic view of the internal partial sectional structure of the present invention;
fig. 2 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.
In the figure: 1. a barrel; 2. a slideway; 3. a first sealing groove; 4. a dustproof clamping groove; 5. a second sealing groove; 6. mounting grooves; 7. and fastening the screw hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the novel guide sleeve applied to the oil cylinder is as follows:
please refer to fig. 1-2, a novel guide sleeve applied to an oil cylinder, including a cylinder body 1, a slide 2 is provided at the inner side of the cylinder body 1, a first seal groove 3 is provided at the inner side of the slide 2, the axis of the slide 2 corresponds to the axis position of the cylinder body 1, the slide 2 adopts a circular design, the axis of the first seal groove 3 corresponds to the axis position of the slide 2, the first seal groove 3 adopts a circular design, the guide sleeve and the cylinder cover form an integral part through the cylinder body 1, thereby reducing the parts for manufacturing and installing the oil cylinder, simultaneously avoiding error accumulation caused by multiple processing, improving the accuracy of oil cylinder installation, and simultaneously making the oil cylinder installation and maintenance simpler and more convenient, and improving the practicability of the oil cylinder.
The working principle is as follows:
the user inserts the hydro-cylinder piston rod in the inside of slide 2, and the sealed pad is put into to the inboard of seal groove one 3 and seal groove two 5 simultaneously to the user, and the user inserts the inside of cylinder with barrel 1 and slides inside the cylinder, and barrel 1 slides until making the cylinder insert the inboard of mounting groove 6, and the user places the dust ring of hydro-cylinder in the inside of dustproof draw-in groove 4 simultaneously, and the end user uses the inside that the screw inserted fastening screw 7 to make barrel 1 and cylinder fixed connection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Be applied to novel guide pin bushing of hydro-cylinder, including barrel (1), its characterized in that: slide (2) have been seted up to the inboard of barrel (1), seal groove (3) have been seted up to the inboard of slide (2), seal groove (3) axis is corresponding with the axis position coincidence of slide (2), dustproof draw-in groove (4) have been seted up to the inboard of slide (2), seal groove two (5) have been seted up to the outside of barrel (1), mounting groove (6) have been seted up to the outside of barrel (1), fastening screw (7) have been seted up to the outside of barrel (1), the quantity of fastening screw (7) is four at least, and angular circular distribution such as all fastening screws (7) is on the surface of barrel (1).
2. The novel guide sleeve applied to the oil cylinder as claimed in claim 1, is characterized in that: the axis of the slide way (2) is coincident and corresponding to the axis of the barrel body (1), and the slide way (2) is designed in a circular shape.
3. The novel guide sleeve applied to the oil cylinder as claimed in claim 1, is characterized in that: the first sealing groove (3) is in a circular design.
4. The novel guide sleeve applied to the oil cylinder as claimed in claim 1, is characterized in that: the axis of the dustproof clamping groove (4) is coincident and corresponding to the axis of the slide way (2), and the dustproof clamping groove (4) is designed in a circular shape.
5. The novel guide sleeve applied to the oil cylinder as claimed in claim 1, is characterized in that: the axis of the second sealing groove (5) is coincident with the axis of the barrel (1) in position and corresponds to the axis of the barrel, and the second sealing groove (5) is designed in a circular shape.
6. The novel guide sleeve applied to the oil cylinder as claimed in claim 1, is characterized in that: the axis of the mounting groove (6) is coincident and corresponding to the axis of the barrel body (1), and the mounting groove (6) is designed in a circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123369950.6U CN217129965U (en) | 2021-12-29 | 2021-12-29 | Novel guide sleeve applied to oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123369950.6U CN217129965U (en) | 2021-12-29 | 2021-12-29 | Novel guide sleeve applied to oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217129965U true CN217129965U (en) | 2022-08-05 |
Family
ID=82620587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123369950.6U Active CN217129965U (en) | 2021-12-29 | 2021-12-29 | Novel guide sleeve applied to oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217129965U (en) |
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2021
- 2021-12-29 CN CN202123369950.6U patent/CN217129965U/en active Active
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