CN114905450B - Repair tool for speed regulator - Google Patents
Repair tool for speed regulator Download PDFInfo
- Publication number
- CN114905450B CN114905450B CN202210539965.2A CN202210539965A CN114905450B CN 114905450 B CN114905450 B CN 114905450B CN 202210539965 A CN202210539965 A CN 202210539965A CN 114905450 B CN114905450 B CN 114905450B
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- stainless steel
- guide
- steel sleeve
- clamping ring
- bar
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0028—Tools for removing or installing seals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention relates to the technical field of speed regulators, and discloses a repair tool for a speed regulator, which comprises the following components: the oil seal pressing device comprises a stainless steel sleeve, a main spring sleeve rod, an elastic rubber sleeve and a fixed pressing ring, wherein the main spring sleeve rod is arranged in the center of the inside of the stainless steel sleeve, a guide post is arranged at one end of the bottom of the main spring sleeve rod, the elastic rubber sleeve is arranged on the outer side of the guide post on the inner wall of the stainless steel sleeve, and a first pressing ring is arranged on the outer side of the fixed pressing ring on the bottom of the stainless steel sleeve. The oil seal can not be rubbed with other parts during the later installation.
Description
Technical Field
The invention relates to the technical field of speed regulators, in particular to a repair tool for a speed regulator.
Background
The speed regulator is an automatic regulator which can automatically increase or decrease the oil supply amount of the oil injection pump according to the load change of the diesel engine, so that the diesel engine can operate at a stable rotating speed.
In the hydraulic speed regulator, the reliability of the hydraulic pump is directly affected by the performance and quality of the oil seal and the installation of the oil seal, and the main reason for oil leakage of the oil seal is that the oil seal is not provided with a correct installation tool in the replacement and installation process, and all parts of the oil seal are easy to damage, so that oil leakage is caused.
The change of current hydraulic governor oil blanket generally uses the gluey hammer to beat the oil blanket into the cavity the inside, and the following problem often appears in the current oil blanket installation, and the oil blanket is easy to incline in the change process, when beating the oil blanket, leads to the oil blanket deformation, and life is short.
Disclosure of Invention
The invention aims to provide a repair tool for a speed regulator, which solves the problem that the oil seal is easy to incline and deform frequently due to the fact that a rubber hammer is used for knocking during installation of the traditional oil seal in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a speed governor repair tooling comprising: the stainless steel sleeve is characterized by comprising a stainless steel sleeve, a main spring sleeve rod, an elastic rubber sleeve and a fixing compression ring, wherein the main spring sleeve rod is arranged at the center of the inside of the stainless steel sleeve, a guide column is arranged at one end of the bottom of the main spring sleeve rod, the elastic rubber sleeve is arranged on the outer side of the guide column on the inner wall of the stainless steel sleeve, the fixing compression ring is arranged on the outer side of the elastic rubber sleeve on the outer wall of the bottom of the stainless steel sleeve, a first compression ring is arranged on the outer side of the fixing compression ring on the bottom of the stainless steel sleeve, a first elastic guide column is arranged at the top of the first compression ring, and a first compression rod is arranged at the top of the first elastic guide column inside the stainless steel sleeve.
Preferably, the stainless steel sleeve bottom is located the first clamping ring outside and is equipped with the second clamping ring, second clamping ring top is equipped with the second elasticity guide pillar, the stainless steel sleeve is inside to be located second elasticity guide pillar top and is equipped with the second depression bar.
Preferably, a slotted hole is formed in the center of the inner part of the stainless steel sleeve and positioned on the outer side of the main spring sleeve rod.
Preferably, the guide post side has seted up the open slot, the guide post bottom is equipped with open slot department and is hollow structure, the open slot is the bar at the guide post periphery and evenly arranges.
Preferably, one end of the first compression bar is provided with an outward-protruding cambered surface, one side of the top of the first elastic guide post is provided with an outward-protruding cambered surface, and the outward-protruding cambered surfaces of the first compression bar and the first elastic guide post are arranged in opposite directions.
Preferably, one end of the second pressing rod is provided with an outward-protruding cambered surface, one side of the top of the second elastic guide post is provided with an outward-protruding cambered surface, and the outward-protruding cambered surfaces of the second pressing rod and the second elastic guide post are arranged in an opposite way.
Preferably, a limiting plate is arranged on one side of the top of the first pressing ring, and four first elastic guide posts are uniformly distributed on the first pressing ring in the circumferential direction.
Preferably, a guiding hole is formed in the stainless steel sleeve and located at the splicing position of the first pressing rod, a guiding groove is formed in the inner wall of the guiding hole, a guide bar is arranged on the outer wall of the first pressing rod, and the guiding groove is matched with the guide bar.
Preferably, a limiting plate is arranged on one side of the top of the second pressing ring, and four second elastic guide posts are uniformly distributed on the first pressing ring in the circumferential direction.
Preferably, a guiding hole is formed in the stainless steel sleeve at the splicing position of the second pressing rod, a guiding groove is formed in the inner wall of the guiding hole, a guide bar is arranged on the outer wall of the second pressing rod, and the guiding groove is matched with the guide bar.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, when the oil seal is installed by the speed regulator repairing tool, the inner ring of the oil seal is sleeved on the outer side of the elastic rubber sleeve when the oil seal is installed on the panel of the speed regulator, the first compression ring is adjusted to extend or retract into the stainless steel sleeve according to the diameter of the oil seal, the guide post and the elastic rubber sleeve are inserted into the panel oil seal installation hole of the speed regulator to guide, then the stainless steel sleeve is pressed down, the oil seal is pressed into the oil seal hole of the panel, and the fixed compression ring and the first compression ring protruding 0.5mm are arranged at the bottom of the stainless steel sleeve, so that the oil seal is uniformly pressed in the pressing process of the oil seal, the oil seal is prevented from tilting and deforming, meanwhile, the oil seal is slightly lower than the plane of the panel after the installation of the oil seal, the oil seal is installed in the unified standard of the panel oil seal hole of the speed regulator, and the flatness is ensured. The oil seal can not be rubbed with other parts during the later installation.
Drawings
FIG. 1 is a front cross-sectional view of a first embodiment of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is a schematic view illustrating an installation state of a first embodiment of the present invention;
FIG. 4 is a front cross-sectional view of a second embodiment of the present invention;
fig. 5 is a schematic diagram illustrating an installation state of a second embodiment of the present invention.
In the figure: 1-stainless steel sleeve; 101-a fixed plate; 102-slots; 2-a main spring loop bar; 3-guide posts; 301-open slot; 4-elastic rubber sleeves; 5-a first compression bar; 6-a first elastic guide post; 7-a first compression ring; 8-a second compression bar; 9-a second elastic guide post; 10-a second press ring; 11-fixing the compression ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1-3, in this embodiment, the oil seal with a governor panel according to the present invention is described, and the present invention provides a technical solution: a speed governor repair tooling comprising: stainless steel sleeve 1, main spring loop bar 2, elastic gum cover 4 and fixed clamping ring 11, inside central authorities of stainless steel sleeve 1 peg graft there is main spring loop bar 2, main spring loop bar 2 bottom one end joint has guide post 3, stainless steel sleeve 1 inner wall is located guide post 3 outside joint and has elastic gum cover 4, stainless steel sleeve 1 bottom outer wall is located elastic gum cover 4 outside joint and has fixed clamping ring 11, stainless steel sleeve 1 bottom is located fixed clamping ring 11 outside swing joint and has first clamping ring 7, first clamping ring 7 top joint has first elastic guide post 6, stainless steel sleeve 1 inside is located first elastic guide post 6 top grafting has first depression bar 5.
The stainless steel sleeve 1 bottom is located first clamping ring 7 outside swing joint and has second clamping ring 10, second clamping ring 10 top joint has second elasticity guide pillar 9, stainless steel sleeve 1 inside is located second elasticity guide pillar 9 top and has pegged graft and have second depression bar 8, first clamping ring 7 is the same with second clamping ring 10 thickness, through setting up first clamping ring 7 and second clamping ring 10, be convenient for according to the flexible first clamping ring 7 of oil blanket selection or the second clamping ring 10 of different diameter sizes for fixed clamping ring 11, first clamping ring 7 or second clamping ring 10 evenly support the oil blanket top, when can impress the oil blanket into the oil seal hole sealing, make the oil blanket top surface slightly be less than the oil blanket hole top surface, be convenient for protect the oil blanket.
When needs are stretched out and drawn back to first clamping ring 7, confirm at first that the oil blanket external diameter is greater than the external diameter of first clamping ring 7 and is less than the external diameter of second clamping ring 10, prevent that first clamping ring 7 from causing the obstacle to the indentation of oil blanket, then push into stainless steel sleeve 1 with first depression bar 5 inside, push into through first depression bar 5, make first elasticity guide pillar 6 descend, drive first clamping ring 7 protrusion stainless steel sleeve 1 bottom surface about 0.5mm, make first clamping ring 7 and fixed clamping ring 11 support the oil blanket jointly, increase the area of contact of oil blanket and clamping ring, prevent to crush the oil blanket when guaranteeing that the oil blanket downforce is even.
When the first press ring 7 is not needed, the first press rod 5 is pulled out, and under the action of the spring force of the first elastic guide post 6, the first press ring 7 is driven to automatically rise, so that the first press ring 7 is retracted into the stainless steel sleeve 1.
When the second pressing ring 10 is required to be stretched out and drawn back, the outer diameter of the oil seal is firstly determined to be larger than the outer diameter of the second pressing ring 10, then the second pressing ring 8 is pushed in or pulled out in the same stretching operation as the first pressing ring 7, stretching of the second pressing ring 10 can be achieved, enough contact area between the second pressing ring 10 and the top surface of the oil seal is ensured to be large, the pressure is reduced, and the oil seal is protected from being damaged when the oil seal is pressed down.
The inside central authorities of stainless steel cover 1 are located main spring loop bar 2 outside and have seted up slotted hole 102, and open slot 301 has been seted up to guide post 301 side, and the guide post 301 bottom is equipped with open slot 301 department and is hollow structure, and open slot 301 is the bar evenly arranged in guide post 3 periphery, the guide of the oil hole sealing of the different diameters of being convenient for guide post 3 diameters of being convenient for.
The processing of first depression bar 5 one end has the evagination cambered surface, and processing of first elastic guide pillar 6 top one side has the evagination cambered surface, and first depression bar 5 and the evagination cambered surface of first elastic guide pillar 6 are the subtended setting, and processing of second depression bar 8 one end has the evagination cambered surface, and processing of second elastic guide pillar 9 top one side has the evagination cambered surface, and the evagination cambered surface of second depression bar 8 and second elastic guide pillar 9 is the subtended setting, is convenient for cooperate the elasticity of first elastic guide pillar 6 through the plug of first depression bar 5, realizes the flexible of first clamping ring 7, is convenient for cooperate the elasticity of second elastic guide pillar 9 through the plug of second depression bar 8, realizes the flexible of second clamping ring 10.
The machining of first clamping ring 7 top one side has the limiting plate for carry out spacingly to the height that first clamping ring 7 stretches out stainless steel cover 1 bottom, four first elastic guide pillar 6 are circumference evenly arranged on first clamping ring 7, and the even application force of first elastic guide pillar 6 to first clamping ring 7 of being convenient for, stainless steel cover 1 inside is located first depression bar 5 grafting position and has seted up the guiding hole, and the guiding hole inner wall is equipped with the guide way, and first depression bar 5 outer wall is equipped with the conducting bar, and the guide way cooperatees with the conducting bar, direction when being convenient for push or pull out of first depression bar 5 prevents the rotation of first depression bar 5.
The machining of second clamping ring 10 top one side has the limiting plate for spacing the height that second clamping ring 10 stretched out stainless steel cover 1 bottom, second elasticity guide pillar 9 has four, four second elasticity guide pillar 9 are circumference evenly arranged on first clamping ring 10, the second elasticity guide pillar 9 of being convenient for evenly exerts force to second clamping ring 10, the guiding hole has been seted up to stainless steel cover 1 inside being located second depression bar 8 grafting position, the guiding hole inner wall is equipped with the guide way, second depression bar 8 outer wall is equipped with the conducting bar, the guide way cooperatees with the conducting bar, direction when being convenient for second depression bar 8 pushes in or pulls out prevents the rotation of second depression bar 8.
When the panel of the speed regulator is provided with the oil seal, the inner ring of the oil seal is sleeved on the outer side of the elastic rubber sleeve 4, the first pressing ring 7 is adjusted to stretch out or retract into the stainless steel sleeve 1 according to the diameter of the oil seal, the guide post 3 and the elastic rubber sleeve 4 are inserted into the panel oil seal mounting hole of the speed regulator to guide, the diameter of the guide post 3 can be changed through the opening groove 301 formed in the circumferential direction of the guide post 3, the oil seal is convenient to be suitable for oil seal holes with different diameters, then the stainless steel sleeve 1 is pressed down, the oil seal is pressed into the oil seal holes of the panel, the fixed pressing ring 11 protruding 0.5mm and the first pressing ring 7 are arranged at the bottom of the stainless steel sleeve 1, the oil seal is uniformly pressed in the oil seal pressing process, the inclined deformation is prevented, meanwhile, the oil seal is slightly lower than the panel plane after the installation is completed, the oil seal is installed into the position unified standard of the panel oil seal hole of the speed regulator, and the flatness is ensured. The oil seal can not be rubbed with other parts during the later installation.
Embodiment two: referring to fig. 4 and 5, in this embodiment, the installation of the output shaft oil seal of the speed regulator is described, and the present invention provides a technical scheme: a speed governor repair tooling comprising: stainless steel sleeve 1, main spring loop bar 2, elastic gum cover 4 and fixed clamping ring 11, inside central authorities of stainless steel sleeve 1 peg graft there is main spring loop bar 2, main spring loop bar 2 bottom one end joint has guide post 3, stainless steel sleeve 1 inner wall is located guide post 3 outside joint and has elastic gum cover 4, stainless steel sleeve 1 bottom outer wall is located elastic gum cover 4 outside joint and has fixed clamping ring 11, stainless steel sleeve 1 bottom is located fixed clamping ring 11 outside swing joint and has first clamping ring 7, first clamping ring 7 top joint has first elastic guide post 6, stainless steel sleeve 1 inside is located first elastic guide post 6 top grafting has first depression bar 5.
The stainless steel sleeve 1 bottom is located first clamping ring 7 outside swing joint and has second clamping ring 10, second clamping ring 10 top joint has second elasticity guide pillar 9, stainless steel sleeve 1 inside is located second elasticity guide pillar 9 top and has pegged graft and have second depression bar 8, first clamping ring 7 is the same with second clamping ring 10 thickness, through setting up first clamping ring 7 and second clamping ring 10, be convenient for according to the flexible first clamping ring 7 of oil blanket selection or the second clamping ring 10 of different diameter sizes for fixed clamping ring 11, first clamping ring 7 or second clamping ring 10 evenly support the oil blanket top, when can impress the oil blanket into the oil seal hole sealing, make the oil blanket top surface slightly be less than the oil blanket hole top surface, be convenient for protect the oil blanket.
When needs are stretched out and drawn back to first clamping ring 7, confirm at first that the oil blanket external diameter is greater than the external diameter of first clamping ring 7 and is less than the external diameter of second clamping ring 10, prevent that first clamping ring 7 from causing the obstacle to the indentation of oil blanket, then push into stainless steel sleeve 1 with first depression bar 5 inside, push into through first depression bar 5, make first elasticity guide pillar 6 descend, drive first clamping ring 7 protrusion stainless steel sleeve 1 bottom surface about 0.5mm, make first clamping ring 7 and fixed clamping ring 11 support the oil blanket jointly, increase the area of contact of oil blanket and clamping ring, prevent to crush the oil blanket when guaranteeing that the oil blanket downforce is even.
When the first press ring 7 is not needed, the first press rod 5 is pulled out, and under the action of the spring force of the first elastic guide post 6, the first press ring 7 is driven to automatically rise, so that the first press ring 7 is retracted into the stainless steel sleeve 1.
When the second pressing ring 10 is required to be stretched out and drawn back, the outer diameter of the oil seal is firstly determined to be larger than the outer diameter of the second pressing ring 10, then the second pressing ring 8 is pushed in or pulled out in the same stretching operation as the first pressing ring 7, stretching of the second pressing ring 10 can be achieved, enough contact area between the second pressing ring 10 and the top surface of the oil seal is ensured to be large, the pressure is reduced, and the oil seal is protected from being damaged when the oil seal is pressed down.
The inside central authorities of stainless steel cover 1 are located main spring loop bar 2 outside and have seted up slotted hole 102, and open slot 301 has been seted up to guide post 301 side, and the guide post 301 bottom is equipped with open slot 301 department and is hollow structure, and open slot 301 is the bar evenly arranged in guide post 3 periphery, the guide of the oil hole sealing of the different diameters of being convenient for guide post 3 diameters of being convenient for.
The processing of first depression bar 5 one end has the evagination cambered surface, and processing of first elastic guide pillar 6 top one side has the evagination cambered surface, and first depression bar 5 and the evagination cambered surface of first elastic guide pillar 6 are the subtended setting, and processing of second depression bar 8 one end has the evagination cambered surface, and processing of second elastic guide pillar 9 top one side has the evagination cambered surface, and the evagination cambered surface of second depression bar 8 and second elastic guide pillar 9 is the subtended setting, is convenient for cooperate the elasticity of first elastic guide pillar 6 through the plug of first depression bar 5, realizes the flexible of first clamping ring 7, is convenient for cooperate the elasticity of second elastic guide pillar 9 through the plug of second depression bar 8, realizes the flexible of second clamping ring 10.
The machining of first clamping ring 7 top one side has the limiting plate for carry out spacingly to the height that first clamping ring 7 stretches out stainless steel cover 1 bottom, four first elastic guide pillar 6 are circumference evenly arranged on first clamping ring 7, and the even application force of first elastic guide pillar 6 to first clamping ring 7 of being convenient for, stainless steel cover 1 inside is located first depression bar 5 grafting position and has seted up the guiding hole, and the guiding hole inner wall is equipped with the guide way, and first depression bar 5 outer wall is equipped with the conducting bar, and the guide way cooperatees with the conducting bar, direction when being convenient for push or pull out of first depression bar 5 prevents the rotation of first depression bar 5.
The machining of second clamping ring 10 top one side has the limiting plate for spacing the height that second clamping ring 10 stretched out stainless steel cover 1 bottom, second elasticity guide pillar 9 has four, four second elasticity guide pillar 9 are circumference evenly arranged on first clamping ring 10, the second elasticity guide pillar 9 of being convenient for evenly exerts force to second clamping ring 10, the guiding hole has been seted up to stainless steel cover 1 inside being located second depression bar 8 grafting position, the guiding hole inner wall is equipped with the guide way, second depression bar 8 outer wall is equipped with the conducting bar, the guide way cooperatees with the conducting bar, direction when being convenient for second depression bar 8 pushes in or pulls out prevents the rotation of second depression bar 8.
When the output shaft oil seal of the speed regulator is installed, the inner sleeve of the oil seal is sleeved on the outer side of the elastic rubber sleeve 4, the first pressing ring 7 and the second pressing ring 10 are adjusted to stretch out or retract into the stainless steel sleeve 1 according to the diameter of the oil seal, the guide post 3 and the elastic rubber sleeve 4 are aligned with the output shaft of the speed regulator to be pressed down, under the action of pressure, the guide post 3 ascends under the action of the main spring sleeve rod 2, at the moment, the elastic rubber sleeve 4 turns inwards, the elastic rubber sleeve 4 is sleeved on the output shaft of the speed regulator to protect the outer surface of the output shaft, then the stainless steel sleeve 1 is continuously pressed down, the oil seal is pressed into the oil seal hole of the output shaft, the fixed pressing ring 11 protruding 0.5mm, the first pressing ring 7 or the second pressing ring 10 are arranged at the bottom of the stainless steel sleeve 1, the oil seal is uniformly pressed in the pressing process, the oil seal is prevented from inclining and deforming, the oil seal is slightly lower than the plane after the installation of the oil seal is completed, the position of the oil seal hole sealing of the speed regulator is unified standard, and the straightness is ensured. The oil seal can not be rubbed with other parts during the later installation.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A speed governor repair tooling comprising: stainless steel sleeve (1), main spring loop bar (2), elastic gum cover (4) and fixed clamping ring (11), its characterized in that: the stainless steel sleeve (1) inside central authorities are equipped with main spring loop bar (2), main spring loop bar (2) bottom one end is equipped with guide post (3), stainless steel sleeve (1) inner wall is located the guide post (3) outside and is equipped with elasticity gum cover (4), stainless steel sleeve (1) bottom outer wall is located elasticity gum cover (4) outside and is equipped with fixed clamping ring (11), stainless steel sleeve (1) bottom is located fixed clamping ring (11) outside and is equipped with first clamping ring (7), first clamping ring (7) top is equipped with first elasticity guide pillar (6), stainless steel sleeve (1) inside is located first elasticity guide pillar (6) top and is equipped with first depression bar (5).
2. The speed governor repair tooling of claim 1, wherein: the stainless steel sleeve (1) bottom is located first clamping ring (7) outside and is equipped with second clamping ring (10), second clamping ring (10) top is equipped with second elasticity guide pillar (9), stainless steel sleeve (1) inside is located second elasticity guide pillar (9) top and is equipped with second depression bar (8).
3. The speed governor repair tooling of claim 1, wherein: the center of the inside of the stainless steel sleeve (1) is positioned at the outer side of the main spring sleeve rod (2) and is provided with a slotted hole (102).
4. The speed governor repair tooling of claim 1, wherein: open slot (301) have been seted up to guide post (3) side, guide post (3) bottom is equipped with open slot (301) department and is hollow structure, open slot (301) are the bar evenly and arrange in guide post (3) periphery.
5. The speed governor repair tooling of claim 1, wherein: one end of the first compression bar (5) is provided with an outward convex cambered surface, one side of the top of the first elastic guide post (6) is provided with an outward convex cambered surface, and the outward convex cambered surfaces of the first compression bar (5) and the first elastic guide post (6) are arranged in opposite directions.
6. The speed governor repair tooling of claim 2, wherein: one end of the second pressing rod (8) is provided with an outer convex cambered surface, one side of the top of the second elastic guide post (9) is provided with an outer convex cambered surface, and the outer convex cambered surfaces of the second pressing rod (8) and the second elastic guide post (9) are arranged in opposite directions.
7. The speed governor repair tooling of claim 1, wherein: the limiting plates are arranged on one side of the top of the first pressing ring (7), four first elastic guide posts (6) are arranged on the first pressing ring (7) in a circumferential and uniform mode.
8. The speed governor repair tooling of claim 1, wherein: the stainless steel sleeve (1) is internally provided with a guide hole at the splicing part of the first pressure rod (5), the inner wall of the guide hole is provided with a guide groove, the outer wall of the first pressure rod (5) is provided with a guide bar, and the guide groove is matched with the guide bar.
9. The speed governor repair tooling of claim 2, wherein: one side of the top of the second pressing ring (10) is provided with a limiting plate, and four second elastic guide posts (9) are circumferentially and uniformly distributed on the second pressing ring (10).
10. The speed governor repair tooling of claim 2, wherein: the stainless steel sleeve (1) is internally provided with a guide hole at the splicing part of the second pressure rod (8), the inner wall of the guide hole is provided with a guide groove, the outer wall of the second pressure rod (8) is provided with a guide bar, and the guide groove is matched with the guide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210539965.2A CN114905450B (en) | 2022-05-18 | 2022-05-18 | Repair tool for speed regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210539965.2A CN114905450B (en) | 2022-05-18 | 2022-05-18 | Repair tool for speed regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114905450A CN114905450A (en) | 2022-08-16 |
| CN114905450B true CN114905450B (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210539965.2A Active CN114905450B (en) | 2022-05-18 | 2022-05-18 | Repair tool for speed regulator |
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| Country | Link |
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| CN (1) | CN114905450B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114905450A (en) | 2022-08-16 |
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