CN113843747B - Novel high-speed machine piston connecting rod cylinder sleeve mounting tool - Google Patents
Novel high-speed machine piston connecting rod cylinder sleeve mounting tool Download PDFInfo
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- CN113843747B CN113843747B CN202111226735.2A CN202111226735A CN113843747B CN 113843747 B CN113843747 B CN 113843747B CN 202111226735 A CN202111226735 A CN 202111226735A CN 113843747 B CN113843747 B CN 113843747B
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- 238000009434 installation Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 4
- 125000003003 spiro group Chemical group 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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Abstract
The invention relates to the technical field of diesel engine assembly, and discloses a novel high-speed engine piston connecting rod cylinder sleeve mounting tool which comprises a piston connecting rod assembly, wherein a cylinder sleeve is sleeved on the piston connecting rod assembly, the piston connecting rod assembly is in contact with the top end of a support frame, and a lifting tool is mounted at the top end of the cylinder sleeve. This novel high-speed engine piston connecting rod cylinder liner mounting tool, install piston ring fastening tool on through the support frame, be convenient for rotate adjusting screw, promote outside fastening semi-ring and adjust according to piston link assembly's size, and carry on spacingly by spacing post, and make the piston ring fixed, and keep the stability of support frame, the easy to assemble cylinder liner and fixed piston ring, install through the cylinder liner top and lift by crane the instrument, be convenient for assemble cylinder liner and piston link assembly, and with the piston connecting rod cylinder liner unit mount that assembles in the organism, thereby guarantee that piston link assembly and the cylinder liner of not unidimensional assemble fast.
Description
Technical Field
The invention relates to the technical field of diesel engine assembly, in particular to a novel mounting tool for a piston connecting rod cylinder sleeve of a high-speed engine.
Background
When a piston connecting rod cylinder sleeve component of a high-speed machine is assembled, the piston connecting rod component and a cylinder sleeve are firstly combined, then the piston connecting rod cylinder sleeve component is integrally hung into a machine body, a piston ring is pre-installed on a piston when the piston connecting rod component and the cylinder sleeve are installed, the direction of the piston ring is adjusted, the piston ring is installed in the cylinder sleeve in a compression mode, the fact that the cylinder sleeve is not interfered and damaged when the piston ring is installed in the cylinder sleeve is guaranteed, therefore, the piston connecting rod component is guaranteed to be installed in the cylinder sleeve correctly and safely, and the stability of a connecting rod is guaranteed when the piston connecting rod component is installed; the accuracy of the relative positions of the piston connecting rod assembly and the cylinder sleeve is adjusted; the piston connecting rod cylinder sleeve assembly is lifted into the machine body integrally, the piston connecting rod assembly is installed on the crankshaft, the cylinder sleeve is installed on the machine body, the cylinder sleeve product is free of lifting holes, the piston connecting rod cylinder sleeve assembly can only be lifted by means of the lifting holes in the piston, therefore, the piston connecting rod assembly and the cylinder sleeve need to be combined into an integral installation by means of a tool, generally, the machine body cylinder sleeve holes are distributed in a V shape, the installation angle of the piston connecting rod cylinder sleeve assembly needs to be adjusted according to the machine body angle, the installation angle and the machine body cylinder sleeve hole angle are guaranteed to be consistent, and the novel high-speed machine piston connecting rod cylinder sleeve installation tool is designed under the background.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a novel installation tool for a piston connecting rod cylinder sleeve of a high-speed machine, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: novel high-speed quick-witted piston connecting rod cylinder liner mounting tool, including piston connecting rod assembly, piston connecting rod assembly is last to be equipped with the cylinder liner by the cover, piston connecting rod assembly and support frame top contact, the instrument of lifting by crane is installed on the cylinder liner top, the last piston ring of installing of piston connecting rod assembly, the support frame top is fixed with piston ring fastening tool, piston ring fastening tool is installed in the piston ring outside.
Preferably, the piston ring fastening tool includes the spacing module of two sets of symmetries, and the equal sliding connection in spacing module surface has the linking piece, and spacing module middle part cover is equipped with reset spring, and reset spring top is fixed with linking piece bottom, and it has spacing post to peg graft in the linking piece outside, and fastening semi-ring is installed to spacing post outer end, and linking piece outside spiro union has adjusting screw, and the adjusting screw outer end is connected with fastening semi-ring rotation, and adjusting screw and spacing post surface all overlap and are equipped with buffer spring.
Preferably, the lifting tool comprises a lifting base, three groups of positioning plates are uniformly arranged on the outer side of the lifting base, fixing flanges are connected in the positioning plates in a sliding mode, locking screws are inserted in the positioning plates and are in threaded connection with the fixing flanges, auxiliary bevel gears are arranged at the inner side ends of the locking screws, an adjusting knob is arranged in the middle of the lifting base, a main bevel gear is fixed in the middle of the adjusting knob, and the main bevel gear is meshed with the auxiliary bevel gears.
Preferably, the top of the positioning plate is provided with a lifting ring which is a standard lifting ring.
Preferably, the middle part of the adjusting knob is provided with a connecting bolt, and the bottom end of the connecting bolt is in threaded connection with the top of the piston connecting rod assembly.
Preferably, the surfaces of the fixing flanges are all bonded with anti-skid rubber pads, and the radian of the inner diameter of each fixing flange is matched with the radian of the outer diameter of the cylinder sleeve.
Preferably, two groups of protection tools are installed at the bottom end of the piston connecting rod assembly, the appearance size of each protection tool is matched with the inner diameter of the cylinder sleeve, threads are arranged on the protection tools, standard inner hexagonal holes are formed in the tail ends of the protection tools, and the tail ends of the two groups of protection tools are respectively provided with the standard inner hexagonal holes and the standard outer hexagonal connecting rods.
(III) advantageous effects
Compared with the prior art, the invention provides a novel installation tool for a piston connecting rod cylinder sleeve of a high-speed machine, which has the following beneficial effects:
1. this novel high-speed engine piston connecting rod cylinder liner mounting tool, install piston ring fastening tool on through the support frame, be convenient for rotate adjusting screw, promote outside fastening semi-ring and adjust according to piston link assembly's size, and carry on spacingly by spacing post, and make the piston ring fixed, and keep the stability of support frame, the easy to assemble cylinder liner and fixed piston ring, install through the cylinder liner top and lift by crane the instrument, be convenient for assemble cylinder liner and piston link assembly, and with the piston connecting rod cylinder liner unit mount that assembles in the organism, thereby guarantee that piston link assembly and the cylinder liner of not unidimensional assemble fast.
2. This novel installation of high speed machine piston rod cylinder liner instrument lifts by crane the instrument including lifting by crane the base, lifts by crane the base outside and evenly installs three group's locating plates, all installs mounting flange on the locating plate, and the rotation regulation knob of being convenient for makes the main bevel gear rotate, drives three group's meshed vice bevel gear rotations, makes the mounting flange adjustment of locking screw drive spiro union, adjusts fixedly according to the size of different cylinder liners, conveniently lifts by crane the equipment operation.
3. This novel high-speed engine piston rod cylinder liner mounting tool, match with cylinder liner internal diameter size through protection instrument overall dimension design, the last screw thread that has of protection instrument, protection instrument end is opened has interior hexagonal hole of standard, the end of two sets of protection instruments is provided with interior hexagonal hole of standard and the outer hexagonal connecting rod of standard respectively, be convenient for hang into the organism with the piston rod cylinder liner subassembly that assembles, piston rod cylinder liner subassembly is hanging into the organism in-process, piston rod cylinder liner subassembly takes place the swing easily, at this moment the protection instrument can touch the organism earlier, prevent that piston rod cylinder liner subassembly from touching the organism, need adjust the direction and install after piston rod cylinder liner subassembly gets into the organism, at this moment the terminal interior hexagonal of accessible protection instrument and the direction that one section instrument of outer hexagonal installation adjusted piston rod cylinder liner subassembly, guarantee the installation, and the work efficiency is also improved.
4. This novel high speed machine piston rod cylinder liner mounting tool all installs rings through the locating plate top, and rings are the standard component rings, and after being convenient for fix the lifting tool, the haulage rope that passes rings conveniently lifts by crane the piston rod cylinder liner subassembly that the equipment is good, has all bonded the non-slip rubber pad through the mounting flange surface, and mounting flange internal diameter radian and cylinder liner external diameter radian phase-match are convenient for avoid the mounting flange surface directly to cause wearing and tearing with cylinder liner surface contact.
Drawings
FIG. 1 is a schematic structural view of a novel tool for installing a piston connecting rod cylinder sleeve of a high-speed machine, which is provided by the invention;
FIG. 2 is an exploded view of a piston ring fastening tool structure of a novel high-speed machine piston connecting rod cylinder sleeve mounting tool provided by the invention;
FIG. 3 is an exploded view of the structure of a lifting tool of the installation tool for the piston connecting rod cylinder sleeve of the high-speed machine.
In the figure: 1. a piston link assembly; 2. a cylinder liner; 3. a support frame; 4. a piston ring fastening tool; 5. hoisting a tool; 7. a limiting module; 8. a return spring; 9. a joining block; 10. a limiting post; 11. fastening the half ring; 12. a buffer spring; 13. adjusting the screw rod; 14. a connecting bolt; 15. a hoisting base; 16. positioning a plate; 17. locking the screw rod; 18. a secondary bevel gear; 19. a fixed flange; 20. a hoisting ring; 21. adjusting a knob; 22. a main bevel gear; 23. a piston ring; 24. and protecting the tool.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: novel high-speed quick-witted piston connecting rod cylinder liner mounting tool, including piston connecting rod assembly 1, the cover is equipped with cylinder liner 2 on piston connecting rod assembly 1, piston connecting rod assembly 1 and the contact of 3 tops of support frame, lifting tool 5 is installed on 2 tops of cylinder liner, install piston ring 23 on piston connecting rod assembly 1, 3 tops of support frame are fixed with piston ring fastening tool 4, piston ring fastening tool 4 is installed in the piston ring 23 outside, install piston ring 23 at piston connecting rod assembly 1, and place on support frame 3, through piston ring fastening tool 4 with piston ring 23 and 1 spacing fixed of piston connecting rod assembly, easy to assemble cylinder liner 2, after having installed cylinder liner 2, install lifting tool 5 on 2 tops of cylinder liner, hang the piston connecting rod cylinder liner subassembly that will assemble into in the organism.
In the invention, in order to conveniently adjust and fasten the piston ring 23 according to the size of the piston connecting rod assembly 1, when in use, the piston ring fastening tool 4 comprises two groups of symmetrical limiting modules 7, the surfaces of the limiting modules 7 are all connected with a connecting block 9 in a sliding mode, the middle part of each limiting module 7 is sleeved with a return spring 8, the top end of each return spring 8 is fixed to the bottom of the corresponding connecting block 9, a limiting column 10 is inserted into the outer side of each connecting block 9, a fastening half ring 11 is installed at the outer end of each limiting column 10, an adjusting screw 13 is screwed on the outer side of each connecting block 9, the outer end of each adjusting screw 13 is rotatably connected with the corresponding fastening half ring 11, a buffer spring 12 is sleeved on the surfaces of each adjusting screw 13 and the corresponding limiting column 10, the outer fastening half rings 11 are pushed to be adjusted according to the size of the piston connecting rod assembly 1 by rotating the adjusting screws 13, the limiting columns 10 are used for limiting, the piston ring 23 is fixed, the stability of the support frame 3 is kept, and the cylinder sleeve 2 is convenient to install.
In the invention, in order to facilitate quick adjustment according to different sizes of cylinder sleeves 2, when in use, the lifting tool 5 comprises a lifting base 15, three groups of positioning plates 16 are uniformly arranged on the outer side of the lifting base 15, fixing flanges 19 are slidably connected in the positioning plates 16, locking screws 17 are respectively inserted in the positioning plates 16, the locking screws 17 are in threaded connection with the fixing flanges 19, auxiliary bevel gears 18 are arranged at the inner side ends of the locking screws 17, an adjusting knob 21 is arranged in the middle of the lifting base 15, a main bevel gear 22 is fixed in the middle of the adjusting knob 21 and is meshed with the auxiliary bevel gears 18, and the main bevel gear 22 is rotated by rotating the adjusting knob 21 to drive the three groups of meshed auxiliary bevel gears 18 to rotate and drive the locking screws 17 to drive the screwed fixing flanges 19 to adjust, so that adjustment according to different sizes of cylinder sleeves 2 is facilitated, and fixed lifting is facilitated.
In the invention, for the convenience of hoisting, the hoisting rings 20 are installed at the tops of the positioning plates 16 in use, the hoisting rings 20 are standard hoisting rings, and after the hoisting tool 5 is fixed, the assembled piston connecting rod cylinder sleeve assembly is hoisted conveniently through a traction rope penetrating through the hoisting rings 20.
In the invention, in order to conveniently limit the piston connecting rod assembly 1 and the cylinder sleeve 2, the connecting bolt 14 is arranged in the middle of the adjusting knob 21 when the lifting tool is used, the bottom end of the connecting bolt 14 is in threaded connection with the top of the piston connecting rod assembly 1, the lifting tool 5 is arranged at the top end of the cylinder sleeve 2, and then the connecting bolt 14 penetrates through the center of the adjusting knob 21 and is in threaded connection with the top of the piston connecting rod assembly 1, so that the piston connecting rod assembly 1 is prevented from being separated from the cylinder sleeve 2 when the lifting tool is lifted.
In the invention, in order to protect the cylinder sleeve 2 conveniently, the anti-skid rubber pads are bonded on the surfaces of the fixing flanges 19 when in use, and the radian of the inner diameter of each fixing flange 19 is matched with the radian of the outer diameter of the cylinder sleeve 2, so that the surface of each fixing flange 19 is prevented from being directly contacted with the surface of the cylinder sleeve 2 to cause abrasion.
In order to avoid the contact between the piston connecting rod assembly 1 and a machine body, when the device is used, two groups of protection tools 24 are installed at the bottom end of the piston connecting rod assembly 1, the appearance size of each protection tool 24 is designed to be matched with the inner diameter size of the cylinder sleeve 2, threads are arranged on the protection tools 24, standard inner hexagonal holes are formed in the tail ends of the protection tools 24, standard outer hexagonal connecting rods are respectively arranged at the tail ends of the two groups of protection tools 24, the assembled piston connecting rod cylinder sleeve assembly is hung into the machine body, the piston connecting rod cylinder sleeve assembly is easy to swing in the process of being hung into the machine body, the protection tools 24 firstly touch the machine body to prevent the piston connecting rod cylinder sleeve assembly from touching the machine body, the direction needs to be adjusted to install after the piston connecting rod cylinder sleeve assembly enters the machine body, a section of tool can be installed through the inner hexagonal holes and the outer hexagonal holes in the tail ends of the protection tools 24 to adjust the direction of the piston connecting rod cylinder sleeve assembly, installation is guaranteed, and the working efficiency is improved.
When in use, when the piston connecting rod cylinder sleeve component is installed, the support frame 3 is fixed on a plane, the piston connecting rod component 1 is placed on the support frame 3, the piston ring 23 is installed, the adjusting screw 13 is rotated to push the outer fastening semi-ring 11 to be adjusted according to the size of the piston connecting rod component 1, the limiting is performed through the limiting column 10, the piston ring is fastened without being popped up, the stability of the support frame 3 is kept, the cylinder sleeve 2 is convenient to install, the lifting tool 5 is installed on the cylinder sleeve 2, the adjusting knob 21 is rotated to enable the main bevel gear 22 to rotate, the three sets of meshed auxiliary bevel gears 18 are driven to rotate, the locking screw 17 drives the screwed fixing flange 19 to be adjusted, the cylinder sleeve 2 is fixed and convenient to lift, the cylinder sleeve 2 slowly falls on the piston connecting rod component 1, when the cylinder sleeve 2 falls and touches the fastening semi-ring 11, the fastening semi-ring 11 is pressed downwards by the dead weight of the cylinder sleeve 2, simultaneously the piston rings 23 enter the cylinder sleeve 2, after all the piston rings 23 are installed in the cylinder sleeve 2, the adjusting screw 13 is reversed to loosen the fastening semi-ring 11, then the connecting bolt 14 is installed at the top of the piston connecting rod component 1 through the adjusting knob 21, so that the piston connecting rod component 1 and the cylinder sleeve 2 are combined into a whole, the piston connecting rod cylinder sleeve component is hoisted by using the hoisting ring 20, after the component is hoisted, the protecting tool 24 is installed at the bottom end of the piston connecting rod cylinder sleeve component, the position of the hoisting ring 20 is adjusted, the hoisting direction of the piston connecting rod component is consistent with the direction of the machine body, then the assembled piston connecting rod cylinder sleeve component is hoisted into the machine body, the piston connecting rod cylinder sleeve component is easy to swing in the process of hoisting into the machine body, at the moment, the protecting tool 24 can touch the machine body first to prevent the piston connecting rod cylinder sleeve component from touching the machine body, the direction of the piston connecting rod cylinder sleeve assembly needs to be adjusted to be installed after the piston connecting rod cylinder sleeve assembly enters a machine body, and the direction of the piston connecting rod cylinder sleeve assembly can be adjusted by installing a section of tool through the inner hexagon and the outer hexagon at the tail end of the protection tool 24, so that installation is guaranteed, and the working efficiency is improved.
To sum up, this novel high-speed machine piston connecting rod cylinder liner mounting tool, install piston ring fastening tool 4 through on the support frame 3, be convenient for rotate adjusting screw 13, promote outside fastening semi-ring 11 and adjust according to piston link assembly 1's size, and carry on spacingly by spacing post 10, and make piston ring 23 fixed, and keep the stability of support frame 3, it is easy to assemble cylinder liner 2 and fixed piston ring 23, install through 2 tops of cylinder liner and lift by crane instrument 5, be convenient for assemble cylinder liner 2 and piston link assembly 1, and the piston link cylinder liner unit mount that will assemble is in the organism, thereby guarantee that not unidimensional piston link assembly 1 and cylinder liner 2 assemble fast.
This novel installation of high speed machine piston connecting rod cylinder liner instrument lifts by crane base 15 including lifting by crane instrument 5, lifts by crane base 15 outside and evenly installs three group's locating plates 16, all installs mounting flange 19 on the locating plate 16, the rotatory adjust knob 21 of being convenient for makes main bevel gear 22 rotate, drives three group's meshed vice bevel gear 18 rotations, makes locking screw 17 drive the adjusting of 19 mounting flanges of spiro union, adjusts fixedly according to the size of different cylinder liners 2, conveniently lifts by crane the equipment operation.
This novel high speed machine piston rod cylinder liner mounting tool, match with 2 internal diameter sizes of cylinder liner through 24 overall dimension design of protection instrument, the screw thread has on the protection instrument 24, 24 end-to-end openings of protection instrument have the interior hexagonal hole of standard, two sets of 24 ends of protection instrument are provided with interior hexagonal hole of standard and the outer hexagonal connecting rod of standard respectively, be convenient for hang into the organism with the piston rod cylinder liner subassembly that assembles well in, piston rod cylinder liner subassembly is hanging into the organism in-process, piston rod cylinder liner subassembly takes place the swing easily, at this moment protection instrument 24 can touch the organism earlier, prevent that piston rod cylinder liner subassembly from touching the organism, need the adjustment direction to install after piston rod cylinder liner subassembly gets into the organism, at this moment, the direction of piston rod cylinder liner subassembly is adjusted to the terminal interior hexagonal of accessible protection instrument 24 and one section instrument of outer hexagonal installation, guarantee the installation, work efficiency has still been improved.
This novel installation of high speed machine piston rod cylinder liner instrument, rings 20 are all installed through 16 tops of locating plate, rings 20 are standard component rings, be convenient for fix lifting tool 5 after, convenient lifting by crane the piston rod cylinder liner subassembly of being assembled by the haulage rope that passes rings 20, 19 surfaces of mounting flange all bond there is the non-slip rubber mat, 19 internal diameter radians of mounting flange and 2 external diameter radians phase-matchs of cylinder liner, be convenient for avoid 19 surfaces of mounting flange to directly cause wearing and tearing with 2 surface contact of cylinder liner.
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 (3)
1. Novel high-speed quick-witted piston connecting rod cylinder liner mounting tool, including piston connecting rod subassembly (1), the cover is equipped with cylinder liner (2), its characterized in that on piston connecting rod subassembly (1): the piston connecting rod assembly (1) is in contact with the top end of the support frame (3), a lifting tool (5) is installed at the top end of the cylinder sleeve (2), a piston ring (23) is installed on the piston connecting rod assembly (1), a piston ring fastening tool (4) is fixed at the top end of the support frame (3), and a piston ring fastening tool (4) is installed on the outer side of the piston ring (23); the lifting tool (5) comprises a lifting base (15), three groups of positioning plates (16) are uniformly arranged on the outer side of the lifting base (15), fixing flanges (19) are connected in the positioning plates (16) in a sliding manner, locking screw rods (17) are inserted into the positioning plates (16), the locking screw rods (17) are in threaded connection with the fixing flanges (19), auxiliary bevel gears (18) are arranged at the inner side ends of the locking screw rods (17), an adjusting knob (21) is arranged in the middle of the lifting base (15), a main bevel gear (22) is fixed in the middle of the adjusting knob (21), and the main bevel gear (22) is meshed with the auxiliary bevel gears (18); the surface of each fixed flange (19) is bonded with an anti-skid rubber mat, and the radian of the inner diameter of each fixed flange (19) is matched with the radian of the outer diameter of the cylinder sleeve (2);
the piston ring fastening tool (4) comprises two groups of symmetrical limiting modules (7), the surfaces of the limiting modules (7) are connected with linking blocks (9) in a sliding mode, a reset spring (8) is sleeved in the middle of each limiting module (7), the top end of each reset spring (8) is fixed to the bottom of each linking block (9), limiting columns (10) are inserted into the outer sides of the linking blocks (9), fastening half rings (11) are installed at the outer ends of the limiting columns (10), adjusting screws (13) are screwed into the outer sides of the linking blocks (9), the outer ends of the adjusting screws (13) are rotatably connected with the fastening half rings (11), and buffer springs (12) are sleeved on the surfaces of the adjusting screws (13) and the limiting columns (10);
and a connecting bolt (14) is arranged in the middle of the adjusting knob (21), and the bottom end of the connecting bolt (14) is in threaded connection with the top of the piston connecting rod assembly (1).
2. The novel high-speed machine piston connecting rod cylinder sleeve mounting tool of claim 1, characterized in that: and lifting rings (20) are installed at the tops of the positioning plates (16), and the lifting rings (20) are standard lifting rings.
3. The novel high-speed machine piston connecting rod cylinder sleeve mounting tool of claim 1, characterized in that: two sets of protection instrument (24) are installed to piston link assembly (1) bottom, and protection instrument (24) overall dimension design matches with cylinder liner (2) internal diameter size, has the screw thread on protection instrument (24), and protection instrument (24) end is opened there is standard hexagon socket, and the end of two sets of protection instrument (24) is provided with standard hexagon socket and the outer hexagonal connecting rod of standard respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111226735.2A CN113843747B (en) | 2021-10-21 | 2021-10-21 | Novel high-speed machine piston connecting rod cylinder sleeve mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111226735.2A CN113843747B (en) | 2021-10-21 | 2021-10-21 | Novel high-speed machine piston connecting rod cylinder sleeve mounting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113843747A CN113843747A (en) | 2021-12-28 |
| CN113843747B true CN113843747B (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111226735.2A Active CN113843747B (en) | 2021-10-21 | 2021-10-21 | Novel high-speed machine piston connecting rod cylinder sleeve mounting tool |
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| CN (1) | CN113843747B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB174722A (en) * | 1920-10-30 | 1922-01-30 | Arthur Leonard Pannell | Improvements in or relating to tools for inserting pistons with their piston rings into cylinders |
| CN201394733Y (en) * | 2009-04-30 | 2010-02-03 | 宁波以赛亚汽车空压机有限公司 | Assembling device of piston connecting rod component |
| CN203293109U (en) * | 2013-04-27 | 2013-11-20 | 东风朝阳朝柴动力有限公司 | Tool for assisting mounting of piston connection rod mechanism |
| JP2014151393A (en) * | 2013-02-07 | 2014-08-25 | Honda Motor Co Ltd | Work assembly apparatus and work assembly method |
| CN206105356U (en) * | 2016-08-30 | 2017-04-19 | 潍柴动力股份有限公司 | Cylinder assemblie's assembly quality |
| CN208083800U (en) * | 2018-02-09 | 2018-11-13 | 湖北东恒科技有限公司 | A kind of piston bearing-ring device |
| CN113247752A (en) * | 2021-06-19 | 2021-08-13 | 江苏新大高空工程有限公司 | Auxiliary fixing device for chimney hoisting |
-
2021
- 2021-10-21 CN CN202111226735.2A patent/CN113843747B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB174722A (en) * | 1920-10-30 | 1922-01-30 | Arthur Leonard Pannell | Improvements in or relating to tools for inserting pistons with their piston rings into cylinders |
| CN201394733Y (en) * | 2009-04-30 | 2010-02-03 | 宁波以赛亚汽车空压机有限公司 | Assembling device of piston connecting rod component |
| JP2014151393A (en) * | 2013-02-07 | 2014-08-25 | Honda Motor Co Ltd | Work assembly apparatus and work assembly method |
| CN203293109U (en) * | 2013-04-27 | 2013-11-20 | 东风朝阳朝柴动力有限公司 | Tool for assisting mounting of piston connection rod mechanism |
| CN206105356U (en) * | 2016-08-30 | 2017-04-19 | 潍柴动力股份有限公司 | Cylinder assemblie's assembly quality |
| CN208083800U (en) * | 2018-02-09 | 2018-11-13 | 湖北东恒科技有限公司 | A kind of piston bearing-ring device |
| CN113247752A (en) * | 2021-06-19 | 2021-08-13 | 江苏新大高空工程有限公司 | Auxiliary fixing device for chimney hoisting |
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| Publication number | Publication date |
|---|---|
| CN113843747A (en) | 2021-12-28 |
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