CN214769429U - Special floating cutter bar for repairing valve position of hydraulic cylinder - Google Patents
Special floating cutter bar for repairing valve position of hydraulic cylinder Download PDFInfo
- Publication number
- CN214769429U CN214769429U CN202121248728.8U CN202121248728U CN214769429U CN 214769429 U CN214769429 U CN 214769429U CN 202121248728 U CN202121248728 U CN 202121248728U CN 214769429 U CN214769429 U CN 214769429U
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- connecting rod
- sliding sleeve
- rod sliding
- cutter
- valve position
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Abstract
The utility model belongs to the technical field of the valve position is restoreed, especially, relate to a restore special unsteady cutter arbor of hydraulic cylinder valve position, its characterized in that includes the fixing base, sets up the connecting rod sliding sleeve of this fixing base one end, sets up the valve cone angle knife rest at the other end of fixing base, and the connecting rod sliding sleeve combination that is connected with the connecting rod sliding sleeve sets up in the connecting rod sliding sleeve and along the flexible blade holder that connecting rod sliding sleeve axis direction removed. The utility model discloses a restore special cutter arbor that floats of hydraulic cylinder valve position contains many link mechanism, when having realized the cutter straight line and feeding, can the cone angle feed, and the conical surface angle of cold jar is effectively processed, has guaranteed hydraulic cylinder valve position restoration quality and success rate.
Description
Technical Field
The utility model belongs to the technical field of valve position is restoreed, especially, relate to a restore special unsteady cutter arbor of hydraulic cylinder valve position.
Background
The valve body and the valve seat of the slurry pump hydraulic cylinder have the function of sealing off the high-pressure part and the low-pressure part so as to finish the functions of feeding water and discharging slurry. If the seal is not tight and leaks, the mud pressure does not rise and hydraulic efficiency is greatly affected. The failure mode is mainly impact fatigue failure caused by impact; the small blocks are firstly peeled off, and then the valve seat forms a groove under the flushing of slurry to be damaged. The valve seat is broken and leaked to cause the damage of the cold cylinder position of the pump block.
Disclosure of Invention
The utility model aims at providing a restore special cutter arbor that floats of hydraulic cylinder valve position has realized when cutter straight line feeds, can the cone angle feed, and quality and success rate are restoreed to hydraulic cylinder valve position is guaranteed to the conical surface angle of effective processing cold cylinder.
The purpose of the utility model is realized by the following technical scheme:
the utility model discloses a restore special unsteady cutter arbor of hydraulic cylinder valve position, its characterized in that includes the fixing base, sets up the connecting rod sliding sleeve of fixing base one end here, sets up the valve cone angle knife rest of the other end of fixing base, with the connecting rod sliding sleeve combination that the connecting rod sliding sleeve is connected sets up in the connecting rod sliding sleeve and follow the flexible blade holder that connecting rod sliding sleeve axis direction removed.
The inner side of the upper end of the telescopic cutter holder is provided with a radial cutter mounting hole and a cutter fastening screw, and the outer side of the lower part of the telescopic cutter holder is provided with a transverse cutter mounting hole and a cutter fastening screw.
The utility model has the advantages that:
the utility model discloses a restore special cutter arbor that floats of hydraulic cylinder valve position contains many link mechanism, when having realized the cutter straight line and feeding, can the cone angle feed, and the conical surface angle of cold jar is effectively processed, has guaranteed hydraulic cylinder valve position restoration quality and success rate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1 according to the present invention.
Detailed Description
The following further describes the embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, the utility model discloses a restore special cutter arbor that floats of hydraulic cylinder valve position, its characterized in that includes fixing base 1, sets up connecting rod sliding sleeve 2 in 1 one end of this fixing base, sets up the valve cone angle knife rest 3 of the other end of fixing base 1, with the connecting rod sliding sleeve combination 4 that connecting rod sliding sleeve 2 is connected sets up in the connecting rod sliding sleeve 4 and follow the flexible blade holder 5 that 2 axis directions of connecting rod sliding sleeve removed.
The inner side of the upper end of the telescopic cutter holder 5 is provided with a radial cutter mounting hole 6 and a cutter fastening screw, and the outer side of the lower part of the telescopic cutter holder 5 is provided with a transverse cutter mounting hole and a cutter fastening screw.
The utility model discloses a special floating cutter arbor for repairing a valve position of a hydraulic cylinder, which comprises a fixed seat 1, a telescopic cutter holder 5, a valve cone angle cutter rest 3 and a connecting rod sliding sleeve 2, wherein the connecting rod sliding sleeve 2 with an axis in a vertical direction is fixedly arranged at one end of the fixed seat 1, and the telescopic cutter holder 5 which can move up and down along the axis of the connecting rod sliding sleeve 2 and can be limited by the connecting rod sliding sleeve 2 is sleeved in the connecting rod sliding sleeve 2; the both ends of flexible blade holder 5 all are located the outside of connecting rod sliding sleeve 2, and there is radial cutter mounting hole 6 flexible blade holder 5's upper end inboard, and flexible blade holder 5's upper portion outside has with the communicating horizontal screw hole of radial cutter mounting hole 6, and flexible blade holder 5's lower part outside has horizontal cutter mounting hole, and flexible blade holder 5's lower extreme inboard has with the communicating radial screw hole of horizontal cutter mounting hole, installs cutter fastening screw in horizontal screw hole and the radial screw hole respectively.
The utility model discloses a restore special cutter arbor that floats of hydraulic cylinder valve position contains many link mechanism, when having realized the cutter straight line and feeding, can the cone angle feed, and the conical surface angle of cold jar is effectively processed, has guaranteed hydraulic cylinder valve position restoration quality and success rate. The utility model discloses repair the back on probation of pump piece, the slush pump operation is normal, guarantees to repair under the quality prerequisite, saves about 120 ten thousand yuan of outsourcing pump piece expense for the enterprise, for reduce cost and improve effect, repair old and useless make contributions.
Claims (2)
1. The special floating cutter bar for repairing the valve position of the hydraulic cylinder is characterized by comprising a fixed seat, a connecting rod sliding sleeve arranged at one end of the fixed seat, a valve cone angle cutter rest arranged at the other end of the fixed seat, a connecting rod sliding sleeve assembly connected with the connecting rod sliding sleeve and a telescopic cutter holder arranged in the connecting rod sliding sleeve and moving along the axis direction of the connecting rod sliding sleeve.
2. The special floating cutter bar for repairing the valve position of the hydraulic cylinder as claimed in claim 1, wherein the inner side of the upper end of the telescopic cutter holder is provided with a radial cutter mounting hole and a cutter fastening screw, and the outer side of the lower part of the telescopic cutter holder is provided with a transverse cutter mounting hole and a cutter fastening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121248728.8U CN214769429U (en) | 2021-06-04 | 2021-06-04 | Special floating cutter bar for repairing valve position of hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121248728.8U CN214769429U (en) | 2021-06-04 | 2021-06-04 | Special floating cutter bar for repairing valve position of hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214769429U true CN214769429U (en) | 2021-11-19 |
Family
ID=78701638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121248728.8U Active CN214769429U (en) | 2021-06-04 | 2021-06-04 | Special floating cutter bar for repairing valve position of hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214769429U (en) |
-
2021
- 2021-06-04 CN CN202121248728.8U patent/CN214769429U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |