CN108907672B - Hydraulic cylinder pin shaft mounting tool and use method thereof - Google Patents
Hydraulic cylinder pin shaft mounting tool and use method thereof Download PDFInfo
- Publication number
- CN108907672B CN108907672B CN201811081470.XA CN201811081470A CN108907672B CN 108907672 B CN108907672 B CN 108907672B CN 201811081470 A CN201811081470 A CN 201811081470A CN 108907672 B CN108907672 B CN 108907672B
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- CN
- China
- Prior art keywords
- positioning sleeve
- hydraulic cylinder
- pressing plate
- main part
- pin shaft
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Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 53
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 5
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention belongs to the technical field of rolling mill equipment, and relates to a hydraulic cylinder pin shaft mounting tool. Comprising the following steps: the tool comprises a tool main part, a first positioning sleeve, a guide shaft, a second positioning sleeve, a pressing plate and a thrust rod, wherein a first positioning sleeve hole is formed in one side of the tool main part and used for sleeving the first positioning sleeve, a second positioning sleeve hole which is consistent with the axis of the first positioning sleeve hole is formed in the other side of the tool main part, the second positioning sleeve hole can accommodate the second positioning sleeve, the guide shaft and a pin shaft, the pressing plate is arranged on the side of the pin shaft and is connected with the tool main part into a whole through a bolt, and one end of the thrust rod is contacted with the pin shaft through a hole of the pressing plate and can push the pin shaft and the guide shaft to move towards the force application direction. The invention also discloses a using method of the hydraulic cylinder pin shaft installation tool. The beneficial effects of the invention are as follows: during the use, the holes of the equipment and the mounting holes of the hydraulic cylinder do not need to be aligned deliberately, so that the alignment time is shortened, the mounting efficiency is improved, the time for manually lifting the hydraulic cylinder is shortened, the physical strength is saved, and the hydraulic cylinder is more economical.
Description
Technical Field
The invention belongs to the technical field of rolling mill equipment, and particularly relates to a hydraulic cylinder pin shaft mounting tool and a use method thereof.
Background
Related auxiliary equipment in the aluminum foil mill equipment body all needs to be maintained regularly and maintained, the pneumatic cylinder also needs to be overhauled, the pneumatic cylinder needs to be disassembled to replace sealing parts, but the hydraulic cylinder which is disassembled is remounted on the equipment, the installation is extremely inconvenient, in a narrow space, the installation and connection of a heavy hydraulic cylinder bottom fixed pin shaft is very hard, firstly, the space is narrow and small, the pin is centered by manually lifting the hydraulic cylinder, axis misplacement errors easily occur among the left hole of the equipment installation connecting block, the hole of the hydraulic cylinder installation connecting block and the right hole of the equipment installation connecting block, the pin penetrating speed is difficult to ensure, if a hammer is used for beating the installation pin shaft, the pin shaft is easy to knock, the installation difficulty is increased or the damage of the pin shaft is caused, in addition, the safety problem of lifting the hydraulic cylinder on a longer duration is difficult to ensure because of the limited manual body, and the potential safety hazard of installation personnel is increased. See in particular figure 1.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the utility model provides a pneumatic cylinder round pin axle mounting tool, the installation hole of alignment equipment hole and pneumatic cylinder need not be deliberately in the use, has shortened the time of alignment centering, has improved installation effectiveness, and guarantees that the round pin axle is not damaged, shortens the time that the manual work lifted the pneumatic cylinder, saves physical power, realizes more economic technological effect.
The invention is realized by the following technical scheme: a hydraulic cylinder pin installation tool, comprising: the tool comprises a tool main part, a first positioning sleeve, a guide shaft, a second positioning sleeve, a pressing plate and a thrust rod, wherein a first positioning sleeve hole is formed in one side of the tool main part and used for sleeving the first positioning sleeve, a second positioning sleeve hole consistent with the axis of the first positioning sleeve hole is formed in the other side of the tool main part, the second positioning sleeve hole can accommodate the second positioning sleeve, the guide shaft and a pin shaft, a pin shaft accommodating installation space is further formed in the middle of the tool main part, the pressing plate is arranged on the side of the pin shaft and is integrally connected with the tool main part through a pressing plate fixing bolt, and one end of the thrust rod is contacted with the pin shaft through a pressing plate hole and can push the pin shaft and the guide shaft to move towards the force application direction.
The outer diameter of the first positioning sleeve, the inner diameter of the second positioning sleeve and the outer diameter of the guide shaft are consistent with the outer diameter of the pin shaft to be installed, so that the pin shafts with different diameters can be processed into a complete set of series, and the pin shafts with different diameters can be replaced in a complete set at any time according to the size of the installation pin shaft.
Furthermore, the outer diameter of the first positioning sleeve, the inner diameter of the second positioning sleeve and the outer diameter of the guide shaft are the same as the outer diameter of the pin shaft to be installed in a matched mode.
Further, one end of the guide shaft is conical, and the other end of the guide shaft is cylindrical.
Further, the first positioning sleeve and the second positioning sleeve are made of copper alloy.
Furthermore, the tool main part, the guide shaft, the pressing plate and the thrust rod are made of high-carbon steel.
Furthermore, the tail part of the thrust rod is of a rolling type for preventing slipping.
Further, the rod part of the thrust rod is continuous threads, and the pressing plate is connected with the thrust rod through threads.
The invention further discloses a use method of the hydraulic cylinder pin shaft installation tool, which comprises the following steps of:
A. pushing the first positioning sleeve into the first positioning sleeve hole of the tool main part;
B. pushing the first positioning sleeve into a left hole of the equipment installation connecting block;
C. pushing the second positioning sleeve into a second positioning sleeve hole of the tool main part;
D. pushing the guide shaft into the second positioning sleeve;
E. pushing the pin shaft to be installed into the second positioning sleeve;
F. the pressing plate is arranged on the tool main part through a pressing plate fixing bolt;
G. the thrust rod is screwed on the pressing plate, and the installation of the hydraulic cylinder pin shaft is realized by pushing the thrust rod.
Furthermore, the use method of the hydraulic cylinder pin shaft installation tool comprises the following steps of:
G. the thrust rod is screwed on the pressing plate, and the installation of the hydraulic cylinder pin shaft is realized by rotationally pushing the thrust rod.
The beneficial effects achieved by the invention are as follows: during the use, the holes of the alignment equipment and the mounting holes of the hydraulic cylinder do not need to be deliberately aligned, the alignment time is shortened, the mounting efficiency is improved, the pin shaft is guaranteed not to be damaged, the time for manually lifting the hydraulic cylinder is shortened, the physical strength is saved, and meanwhile, the diameter serialization of the positioning sleeve and the guide shaft is matched, the mounting adaptability is wide, and the economic technical effect is realized.
Drawings
Fig. 1 is a schematic diagram of misalignment that may occur during installation of a hydraulic cylinder pin.
Fig. 2 is a schematic view of the hydraulic cylinder pin installation tool of the present invention.
Fig. 3 is a schematic diagram of the working principle of the hydraulic cylinder pin shaft installation tool.
Wherein, each part name is: 1. the tool comprises a tool main part, 2, a first positioning sleeve, 3, a guide shaft, 4, a second positioning sleeve, 5, a pin shaft, 6, a pressing plate, 7, a thrust rod, 8, a pressing plate fixing bolt, 9, a hydraulic cylinder, 10, a hydraulic cylinder installation connecting block, 11, an equipment installation connecting block, 12, an equipment installation connecting block left hole, 13, a hydraulic cylinder installation connecting block hole, 14 and an equipment installation connecting block right hole.
Detailed Description
The present invention will be described in detail with reference to the following examples, so that those skilled in the art can better understand the present invention, but the present invention is not limited to the following examples.
Example 1
A hydraulic cylinder pin installation tool, comprising: a hydraulic cylinder pin installation tool, comprising: the tool comprises a tool main part 1, a first positioning sleeve 2, a guide shaft 3, a second positioning sleeve 4, a pressing plate 6 and a thrust rod 7, wherein a first positioning sleeve hole is formed in one side of the tool main part 1 and used for sleeving the first positioning sleeve 2, a second positioning sleeve hole consistent with the axis of the first positioning sleeve hole is formed in the other side of the tool main part, the second positioning sleeve hole can accommodate the second positioning sleeve 4, the guide shaft 3 and a pin shaft 5, a pin shaft accommodating installation space is further formed in the middle of the tool main part 1, the pressing plate 6 is arranged on the side of the pin shaft 5 and is connected with the tool main part into a whole through a pressing plate fixing bolt, one end of the thrust rod 7 is in contact with the pin shaft through a pressing plate hole, and the pin shaft and the guide shaft can be pushed to move towards the force application direction.
Example 2
A hydraulic cylinder pin installation tool, comprising: a hydraulic cylinder pin installation tool, comprising: the tool comprises a tool main part 1, a first positioning sleeve 2, a guide shaft 3, a second positioning sleeve 4, a pressing plate 6 and a thrust rod 7, wherein a first positioning sleeve hole is formed in one side of the tool main part 1 and used for sleeving the first positioning sleeve 2, a second positioning sleeve hole consistent with the axis of the first positioning sleeve hole is formed in the other side of the tool main part, the second positioning sleeve hole can accommodate the second positioning sleeve 4, the guide shaft 3 and a pin shaft 5, a pin shaft accommodating installation space is further formed in the middle of the tool main part 1, the pressing plate 6 is arranged on the side of the pin shaft 5 and is connected with the tool main part into a whole through a pressing plate fixing bolt, one end of the thrust rod 7 is in contact with the pin shaft through a pressing plate hole, and the pin shaft and the guide shaft can be pushed to move towards the force application direction. One end of the guide shaft 3 is conical and the other end is cylindrical. The locating sleeve is made of copper alloy, and the tool main part, the guide shaft, the pressing plate and the thrust rod are made of high-carbon steel.
Example 3
A hydraulic cylinder pin installation tool, comprising: a hydraulic cylinder pin installation tool, comprising: the tool comprises a tool main part 1, a first positioning sleeve 2, a guide shaft 3, a second positioning sleeve 4, a pressing plate 6 and a thrust rod 7, wherein a first positioning sleeve hole is formed in one side of the tool main part 1 and used for sleeving the first positioning sleeve 2, a second positioning sleeve hole consistent with the axis of the first positioning sleeve hole is formed in the other side of the tool main part, the second positioning sleeve hole can accommodate the second positioning sleeve 4, the guide shaft 3 and a pin shaft 5, a pin shaft accommodating installation space is further formed in the middle of the tool main part 1, the pressing plate 6 is arranged on the side of the pin shaft 5 and is connected with the tool main part into a whole through a pressing plate fixing bolt, one end of the thrust rod 7 is in contact with the pin shaft through a pressing plate hole, and the pin shaft and the guide shaft can be pushed to move towards the force application direction. One end of the guide shaft 3 is conical and the other end is cylindrical. The locating sleeve is made of copper alloy, and the tool main part, the guide shaft, the pressing plate and the thrust rod are made of high-carbon steel. The tail part of the thrust rod is knurled, so that the hand slip is prevented.
Example 4
A hydraulic cylinder pin installation tool, comprising: a hydraulic cylinder pin installation tool, comprising: the tool comprises a tool main part 1, a first positioning sleeve 2, a guide shaft 3, a second positioning sleeve 4, a pressing plate 6 and a thrust rod 7, wherein a first positioning sleeve hole is formed in one side of the tool main part 1 and used for sleeving the first positioning sleeve 2, a second positioning sleeve hole consistent with the axis of the first positioning sleeve hole is formed in the other side of the tool main part, the second positioning sleeve hole can accommodate the second positioning sleeve 4, the guide shaft 3 and a pin shaft 5, a pin shaft accommodating installation space is further formed in the middle of the tool main part 1, the pressing plate 6 is arranged on the side of the pin shaft 5 and is connected with the tool main part into a whole through a pressing plate fixing bolt, one end of the thrust rod 7 is in contact with the pin shaft through a pressing plate hole, and the pin shaft and the guide shaft can be pushed to move towards the force application direction. One end of the guide shaft 3 is conical and the other end is cylindrical. The locating sleeve is made of copper alloy, and the tool main part, the guide shaft, the pressing plate and the thrust rod are made of high-carbon steel. The tail part of the thrust rod is knurled, so that the hand slip is prevented. The rod part of the thrust rod is continuous threads, and the pressing plate is consistent with the threads of the thrust rod.
Example 5
The application method of the hydraulic cylinder pin shaft installation tool comprises the following steps: A. pushing the first positioning sleeve into the first positioning sleeve hole of the tool main part; B. pushing the locating sleeve into a left hole of the equipment installation connecting block; C. pushing the second positioning sleeve into a second positioning sleeve hole of the tool main part; D. pushing the guide shaft into the second positioning sleeve; E. pushing the pin shaft to be installed into the second positioning sleeve; F. the pressing plate is arranged on the tool main part through a pressing plate fixing bolt; G. the thrust rod is screwed on the pressing plate, and the installation of the hydraulic cylinder pin shaft is realized by pushing the thrust rod.
Example 6
The application method of the hydraulic cylinder pin shaft installation tool comprises the following steps: A. pushing the first positioning sleeve into the first positioning sleeve hole of the tool main part; B. pushing the locating sleeve into a left hole of the equipment installation connecting block; C. pushing the second positioning sleeve into a second positioning sleeve hole of the tool main part; D. pushing the guide shaft into the second positioning sleeve; E. pushing the pin shaft to be installed into the second positioning sleeve; F. the pressing plate is arranged on the tool main part through a pressing plate fixing bolt; G. the thrust rod is screwed on the pressing plate, and the installation of the hydraulic cylinder pin shaft is realized by rotationally pushing the thrust rod.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather to utilize the equivalent structures or equivalent processes disclosed in the present specification, or to directly or indirectly apply to other related technical fields, which are all included in the scope of the present invention.
Claims (7)
1. The use method of the hydraulic cylinder pin shaft mounting tool comprises a tool main part (1), a first positioning sleeve (2), a guide shaft (3), a second positioning sleeve (4), a pressing plate (6) and a thrust rod (7), wherein a first positioning sleeve hole is formed in one side of the tool main part (1) and is used for sleeving the first positioning sleeve (2), a second positioning sleeve hole which is consistent with the axis of the first positioning sleeve hole is formed in the other side of the tool main part (1), the second positioning sleeve hole can accommodate the second positioning sleeve (4), the guide shaft (3) and a pin shaft (5), the pin shaft (5) penetrates through a device mounting connecting block left hole (12), a hydraulic cylinder mounting connecting block hole (13) and a device mounting connecting block right hole (14), the pressing plate (6) is arranged in the middle of the tool main part (1) and is integrally connected with the tool main part (1) through a pressing plate fixing bolt (8), one end of the thrust rod (7) is contacted with the pin shaft (5) through the pressing plate hole and can push the pin shaft (5) and the guide shaft (3) to move towards the first positioning sleeve (2) and the outer diameter of the guide shaft (5) to be matched with the first positioning sleeve (4) in the same direction; the method is characterized by comprising the following steps of:
A. pushing the first positioning sleeve (2) into the first positioning sleeve hole of the tool main part;
B. pushing the first positioning sleeve (2) into a left hole of the equipment installation connecting block;
C. pushing the second positioning sleeve (4) into a second positioning sleeve hole of the tool main part;
D. pushing the guide shaft (3) into the second positioning sleeve;
E. pushing the pin shaft (5) to be installed into the second positioning sleeve;
F. the pressing plate (6) is arranged on the tool main part through a pressing plate fixing bolt (8);
G. the thrust rod (7) is screwed on the pressing plate (6), and the installation of the hydraulic cylinder pin shaft is realized by pushing the thrust rod.
2. The method of using a hydraulic cylinder pin installation tool according to claim 1, wherein: one end of the guide shaft (3) is conical and the other end is cylindrical.
3. The method of using a hydraulic cylinder pin installation tool according to claim 1, wherein: the first positioning sleeve (2) and the second positioning sleeve (4) are made of copper alloy.
4. The method of using a hydraulic cylinder pin installation tool according to claim 1, wherein: the tool main part (1), the guide shaft (3), the pressing plate (6) and the thrust rod (7) are made of high-carbon steel.
5. The method of using a hydraulic cylinder pin installation tool according to claim 1, wherein: the tail part of the thrust rod (7) is of a rolling type for preventing slipping.
6. The method of using a hydraulic cylinder pin installation tool according to claim 1, wherein: the rod part of the thrust rod (7) is continuous threads, and the pressing plate (6) is connected with the thrust rod (7) through threads.
7. The method of using a hydraulic cylinder pin installation tool according to claim 1, wherein: and G, screwing the thrust rod on the pressing plate, and rotationally pushing the thrust rod to install the hydraulic cylinder pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811081470.XA CN108907672B (en) | 2018-09-17 | 2018-09-17 | Hydraulic cylinder pin shaft mounting tool and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811081470.XA CN108907672B (en) | 2018-09-17 | 2018-09-17 | Hydraulic cylinder pin shaft mounting tool and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108907672A CN108907672A (en) | 2018-11-30 |
| CN108907672B true CN108907672B (en) | 2024-01-05 |
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ID=64408489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811081470.XA Active CN108907672B (en) | 2018-09-17 | 2018-09-17 | Hydraulic cylinder pin shaft mounting tool and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108907672B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1128454A (en) * | 1965-11-04 | 1968-09-25 | Pressenwerk Freital Veb | Improvements in and relating to die-casting machines, presses or pressure casting machines |
| DE8032616U1 (en) * | 1980-12-08 | 1981-09-03 | Sortimat Creuz & Co Gmbh, 7057 Winnenden | DEVICE FOR MOUNTING BOLTS |
| US5920999A (en) * | 1996-07-02 | 1999-07-13 | Hutter; Edward F. | Segmented mechanical shafting alignment tool and method |
| JP2011121149A (en) * | 2009-12-11 | 2011-06-23 | Mitsubishi Electric Building Techno Service Co Ltd | Shaft pin mounting tool |
| JP2012016765A (en) * | 2010-07-07 | 2012-01-26 | Hiroshi Inoue | Pin attaching/detaching tool |
| CN102922274A (en) * | 2012-07-20 | 2013-02-13 | 漳州蒙发利实业有限公司 | Method for positioning pressure pin and device for implementing method |
| JP2014031803A (en) * | 2012-08-01 | 2014-02-20 | Shuzo Hiwaki | Drift pin and extracting tool of drift pin body |
| CN103753191A (en) * | 2014-01-26 | 2014-04-30 | 沪东中华造船(集团)有限公司 | Device and method for fast connection centering for ship shafting flanges |
| CN209110499U (en) * | 2018-09-17 | 2019-07-16 | 江苏大亚铝业有限公司 | A kind of hydraulic cylinder pin shaft installation tool |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3122947B1 (en) * | 2014-03-25 | 2020-02-05 | Justoy Pty Ltd | Retaining pin installation/removal tool and method |
| US10267419B2 (en) * | 2015-10-27 | 2019-04-23 | Ims Solution, Llc | Piston wrist pin installation tool and method |
-
2018
- 2018-09-17 CN CN201811081470.XA patent/CN108907672B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1128454A (en) * | 1965-11-04 | 1968-09-25 | Pressenwerk Freital Veb | Improvements in and relating to die-casting machines, presses or pressure casting machines |
| DE8032616U1 (en) * | 1980-12-08 | 1981-09-03 | Sortimat Creuz & Co Gmbh, 7057 Winnenden | DEVICE FOR MOUNTING BOLTS |
| US5920999A (en) * | 1996-07-02 | 1999-07-13 | Hutter; Edward F. | Segmented mechanical shafting alignment tool and method |
| JP2011121149A (en) * | 2009-12-11 | 2011-06-23 | Mitsubishi Electric Building Techno Service Co Ltd | Shaft pin mounting tool |
| JP2012016765A (en) * | 2010-07-07 | 2012-01-26 | Hiroshi Inoue | Pin attaching/detaching tool |
| CN102922274A (en) * | 2012-07-20 | 2013-02-13 | 漳州蒙发利实业有限公司 | Method for positioning pressure pin and device for implementing method |
| JP2014031803A (en) * | 2012-08-01 | 2014-02-20 | Shuzo Hiwaki | Drift pin and extracting tool of drift pin body |
| CN103753191A (en) * | 2014-01-26 | 2014-04-30 | 沪东中华造船(集团)有限公司 | Device and method for fast connection centering for ship shafting flanges |
| CN209110499U (en) * | 2018-09-17 | 2019-07-16 | 江苏大亚铝业有限公司 | A kind of hydraulic cylinder pin shaft installation tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108907672A (en) | 2018-11-30 |
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