CN215240564U - Hydraulic cylinder assembling auxiliary tool - Google Patents
Hydraulic cylinder assembling auxiliary tool Download PDFInfo
- Publication number
- CN215240564U CN215240564U CN202121260669.6U CN202121260669U CN215240564U CN 215240564 U CN215240564 U CN 215240564U CN 202121260669 U CN202121260669 U CN 202121260669U CN 215240564 U CN215240564 U CN 215240564U
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- Prior art keywords
- hydraulic cylinder
- semicircular
- semicircular ring
- ring
- cylinder barrel
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- Pistons, Piston Rings, And Cylinders (AREA)
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Abstract
The utility model discloses an auxiliary tool for assembling a hydraulic cylinder, which comprises a hydraulic cylinder barrel), a first semicircular ring and a second semicircular ring, wherein the inner ring of the hydraulic cylinder barrel is provided with the second semicircular ring, and the number of the second semicircular rings is two, the second semicircular rings are distributed symmetrically and form a circular cross section; the right end of each second semicircular ring is provided with two first semicircular rings which are symmetrically distributed; the first semicircle is positioned at the right port of the hydraulic cylinder barrel, and the left end of the first semicircle is tightly attached to the right end of the hydraulic cylinder barrel; a tapered hole is formed inside the two first semicircles, and a cylindrical hole is formed inside the two second semicircles. The utility model discloses the integrality of sealing washer and guidance tape on the pneumatic cylinder piston has been ensured, has shortened the time of overhauing, has improved the quality after the pneumatic cylinder overhauls, has reduced the maintenance in-process personnel to the technical ability requirement, convenient to use, easy operation easily promotes.
Description
The technical field is as follows:
the utility model relates to a mould of pneumatic cylinder equipment usefulness, in particular to hydraulic cylinder equipment appurtenance.
Background art:
the hydraulic cylinder, an actuating mechanism in hydraulic transmission, can convert electric energy into mechanical power to realize the reciprocating motion of the mechanism, so the hydraulic cylinder is widely applied to various devices. When the hydraulic cylinder is used for a long time or internal leakage faults of the hydraulic cylinder occur due to reasons such as deterioration of hydraulic oil quality and the like, the hydraulic cylinder needs to be opened, whether the steel barrel and the piston rod are damaged or not is checked, whether the seal is damaged or not is detected, and the hydraulic cylinder is repaired through a series of overhauls, so that the aims of repairing the old and utilizing the waste and saving the cost are fulfilled.
In the maintenance process of the hydraulic cylinder, a brand-new sealing ring and a hydraulic cylinder piston behind the guide belt are replaced, and the diameter of the hydraulic cylinder piston is larger than the diameter of an inner hole of a hydraulic cylinder barrel; in the assembling process, because of the problem of hydraulic cylinder bucket front end portion screw thread, can cause the damage of sealing washer and guidance tape, overhaul the in-process at conventional pneumatic cylinder, because of maintainer's skill is on the low side, still cause easily: 1. the maintenance time of the hydraulic cylinder is long, and the quality of the hydraulic cylinder after maintenance cannot be guaranteed.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: overcome prior art's not enough, provide a hydraulic cylinder equipment appurtenance, avoid causing the damage of sealing washer and guidance tape because of the problem of hydraulic cylinder bucket front end portion screw thread, improved the quality after the pneumatic cylinder overhauls and the efficiency of whole maintenance.
The utility model discloses a technical scheme who solves technical problem and take is:
the auxiliary tool for assembling the hydraulic cylinder comprises a hydraulic cylinder barrel, a first semicircular ring and two second semicircular rings, wherein the second semicircular rings are arranged on the inner ring of the hydraulic cylinder barrel, and are symmetrically distributed; the right end of each second semicircular ring is provided with two first semicircular rings which are symmetrically distributed; the first semicircular ring is located at the right end of the hydraulic cylinder barrel, and the left end of the first semicircular ring is tightly attached to the right end of the hydraulic cylinder barrel.
The thickness of the left end face of the first semicircular ring is larger than that of the right end face of the hydraulic cylinder barrel, and the thickness of the left end face of the first semicircular ring is the same as that of the right end face of the hydraulic cylinder barrel, and the outer part of the joint of the first semicircular ring and the second semicircular ring is distributed in an L shape.
The two second semicircular rings form a cylindrical hole inside, and the two first semicircular rings form a tapered hole inside.
The inner diameter of the second semicircular ring is consistent with the inner diameter of the left end of the first semicircular ring.
The first semicircular ring and the second semicircular ring are of an integrated structure, and the other first semicircular ring and the other second semicircular ring are of an integrated structure.
The outer diameters of the two first circular rings are matched with the inner diameter of the hydraulic cylinder barrel.
The first semicircular ring and the second semicircular ring are both formed by processing nylon rods.
The utility model discloses an actively beneficial effect is:
1. the utility model discloses a bell mouth is formed to the inside of two first semicircle rings, and first semicircle ring all adopts the nylon stick processing to form with the second semicircle ring, place this instrument through the preceding tip at the hydraulic cylinder bucket during the use, behind the sealing washer of installation on the pneumatic cylinder piston, just can the tapering of this instrument front end entrance, under the effect of the propulsive force forward, the deformation takes place for the sealing washer that makes, its appearance reaches the size unanimous with the hole of hydraulic cylinder bucket, avoid because of the problem of the tip screw thread before the hydraulic cylinder bucket, cause the damaged condition of sealing washer and guiding area.
2. The utility model discloses the integrality of sealing washer and guidance tape on the pneumatic cylinder piston has been ensured, has shortened the time of overhauing, has improved the quality after the pneumatic cylinder overhauls, has reduced the maintenance in-process personnel to the technical ability requirement, convenient to use, easy operation easily promotes.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the first and second semicircular rings of the present invention;
FIG. 3 is a diagram illustrating the usage of the present invention;
the hydraulic cylinder comprises a first semicircular ring 1, a second semicircular ring 2, a hydraulic cylinder barrel 3, a hydraulic cylinder piston 4, an oil cylinder piston sealing ring 5, an oil cylinder piston guide belt 6 and an oil cylinder piston rod 7.
The specific implementation mode is as follows:
the invention will be further explained and explained with reference to the drawings, in which:
referring to fig. 1-3, an auxiliary tool for assembling a hydraulic cylinder comprises a hydraulic cylinder barrel 3, a first semicircular ring 1 and two second semicircular rings 2, wherein the second semicircular rings 2 are arranged on the inner ring of the hydraulic cylinder barrel 3, and the two second semicircular rings 2 are symmetrically distributed; the right end of each second semicircular ring 2 is respectively provided with a first semicircular ring 1, and the two first semicircular rings 1 are symmetrically distributed; the first semicircular ring 1 is positioned at the right port of the hydraulic cylinder barrel 3, and the left end of the first semicircular ring 1 is tightly attached to the right end of the hydraulic cylinder barrel.
The thickness of the left end face of the first semicircular ring 1 is larger than the thickness of the right end face of the hydraulic cylinder barrel 1, and the thickness is the same (namely the first semicircular ring can be clamped at the position of the right end opening of the hydraulic cylinder barrel 1), and the outer part of the joint of the first semicircular ring 1 and the second semicircular ring 2 is distributed in an L shape.
The two second semicircular rings 2 form a cylindrical hole inside, and the two first semicircular rings 1 form a tapered hole inside.
The inner diameter of the second semicircular ring 2 is consistent with the inner diameter of the left end of the first semicircular ring 1. (that is, the inner surface of the second semicircular ring is flush with the inner surface of the left end of the first semicircular ring 1)
One of them first semicircle ring and one of them second semicircle ring formula structure as an organic whole, another first semicircle ring and another second semicircle ring formula structure as an organic whole.
The outer diameter of the two second rings matches the inner diameter of the cylinder barrel 3 (i.e. when the two second rings are closed together, the outer diameter of the two rings matches the inner diameter of the cylinder barrel 3).
The first semicircular ring 1 and the second semicircular ring 2 are both formed by processing nylon rods.
In the above description, the device is actually composed of two parts, each part is composed of a first circular ring and a second circular ring, and the two parts are distributed symmetrically; when the device is used, the hydraulic cylinder barrel is vertically placed on a table top, then two parts of the device are respectively inserted into the hydraulic cylinder barrel, the second semicircular ring is positioned in the hydraulic cylinder barrel, and the first semicircular ring is clamped outside the upper port of the hydraulic cylinder barrel (namely, the first semicircular ring is positioned at the right port of the hydraulic cylinder barrel in the claims); the sealing ring and the guide belt are sleeved on the hydraulic cylinder piston respectively, then the oil cylinder piston rod is held by a hand, the oil cylinder piston is pushed downwards along the position of the conical hole, the sealing ring is deformed, and the shape of the sealing ring is the same as the size of the inner hole of the hydraulic cylinder barrel.
The utility model discloses the integrality of sealing washer and guidance tape on the pneumatic cylinder piston has been ensured, has reduced the maintenance in-process personnel and has required the technical ability, has improved work efficiency and operating mass with rated load, convenient to use, easy operation easily promotes.
Claims (7)
1. The utility model provides a hydraulic cylinder equipment appurtenance, includes hydraulic cylinder bucket (3), first semicircle ring (1) and second semicircle ring (2), its characterized in that: the inner ring of the hydraulic cylinder barrel (3) is provided with two second semicircular rings (2), and the two second semicircular rings (2) are symmetrically distributed; the right end of each second semicircular ring (2) is provided with a first semicircular ring (1), and the two first semicircular rings (1) are symmetrically distributed; the first semicircular ring (1) is located at the right end of the hydraulic cylinder barrel (3), and the left end of the first semicircular ring (1) is tightly attached to the right end of the hydraulic cylinder barrel.
2. The hydraulic cylinder assembly assist tool of claim 1, wherein: the thickness of the left end face of the first semicircular ring (1) is larger than that of the right end face of the hydraulic cylinder barrel (3) and the same, and the outer part of the joint of the first semicircular ring (1) and the second semicircular ring (2) is distributed in an L shape.
3. The hydraulic cylinder assembly assist tool of claim 1, wherein: the two second semicircular rings (2) form a cylindrical hole inside, and the two first semicircular rings (1) form a conical hole inside.
4. The hydraulic cylinder assembly assist tool of claim 1, wherein: the inner diameter of the second semicircular ring (2) is consistent with the inner diameter of the left end of the first semicircular ring (1).
5. The hydraulic cylinder assembly assist tool of claim 1, wherein: the first semicircular ring and the second semicircular ring are of an integrated structure, and the other first semicircular ring and the other second semicircular ring are of an integrated structure.
6. The hydraulic cylinder assembly assist tool of claim 1, wherein: the outer diameters of the two second semicircular rings (2) are matched with the inner diameter of the hydraulic cylinder barrel (3).
7. The hydraulic cylinder assembly assist tool of claim 1, wherein: the first semicircular ring (1) and the second semicircular ring (2) are both formed by processing nylon rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121260669.6U CN215240564U (en) | 2021-06-07 | 2021-06-07 | Hydraulic cylinder assembling auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121260669.6U CN215240564U (en) | 2021-06-07 | 2021-06-07 | Hydraulic cylinder assembling auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215240564U true CN215240564U (en) | 2021-12-21 |
Family
ID=79477098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121260669.6U Active CN215240564U (en) | 2021-06-07 | 2021-06-07 | Hydraulic cylinder assembling auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215240564U (en) |
-
2021
- 2021-06-07 CN CN202121260669.6U patent/CN215240564U/en active Active
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