CN220993433U - Connecting rod cover assembling device - Google Patents
Connecting rod cover assembling device Download PDFInfo
- Publication number
- CN220993433U CN220993433U CN202321485187.XU CN202321485187U CN220993433U CN 220993433 U CN220993433 U CN 220993433U CN 202321485187 U CN202321485187 U CN 202321485187U CN 220993433 U CN220993433 U CN 220993433U
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- connecting rod
- sliding
- rod cover
- fixedly connected
- face
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- 238000005461 lubrication Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 abstract description 20
- 238000002485 combustion reaction Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 20
- 244000309464 bull Species 0.000 description 9
- 230000005484 gravity Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model provides a connecting rod cover assembling device, which belongs to the technical field of connecting rod cover assembling and aims to solve the problems that in the assembling process of the existing connecting rod cover, lubricating oil needs to be sprayed in a combustion chamber by an oilcan manually, so that uneven lubricating oil coating is easy to cause difficult installation of a piston and a connecting rod, and the connecting rod cover assembling device comprises a fixing frame fixedly connected to the upper end face of a bottom plate; the sliding plate is connected to the inner side of the bottom plate in a sliding way, and a pulley is arranged at the lower end of the sliding plate; the two support frames are fixedly connected to the upper end face of the sliding plate; the engine is arranged at the upper ends of the two supporting frames; the crankshaft is rotationally connected to the inner side of the engine; the connecting rod piece is connected to the inner side of the engine in a sliding way; the connecting rod cover is coated on the outer side of the crankshaft and fixedly connected to the front end face of the connecting rod piece through a bolt; through the arrangement of the utility model, the rotation of the crankshaft is realized, the connecting rod cover is convenient to install, the labor intensity is reduced, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of connecting rod cover assembly, and particularly relates to a connecting rod cover assembly device.
Background
The connecting rod cover is a fixed part of the engine piston and the connecting rod, the piston and the connecting rod can be fixed on the outer side of the crankshaft, when the connecting rod cover is installed, after lubricating oil is required to be smeared in the combustion chamber, the piston and the connecting rod are pushed into the combustion chamber, and then the connecting rod cover is used for installing the connecting rod through bolts.
According to the application number: the utility model discloses an engine connecting rod and connecting rod cover connecting device, which is disclosed in CN201420095048.0, and comprises a connecting rod body, a connecting rod cover and a conical locating pin; at least one cylindrical blind hole is respectively arranged beside the bolt holes of the connecting rod cover on the left and right connecting surfaces of the connecting rod cover; the hardness of the conical locating pin is far greater than that of the connecting rod body, and the height of the conical locating pin is greater than the depth of the cylindrical blind hole; the conical locating pin is installed in the cylindrical blind hole of the connecting rod cover in a matched mode, and the connecting rod cover is covered on the connecting rod body and is connected through bolt fastening. The pressure generated by the bolt makes the conical locating pin extrude a locating conical hole with a limiting function on the connecting surface of the connecting rod body. The spacing tolerance between the cylindrical blind holes has no special finish machining requirement, so that the machining difficulty is reduced; the bolts can be common bolts, so that the manufacturing cost is reduced.
Based on the above, current connecting rod lid is in carrying out the equipment in-process, needs the manual work to use the oilcan to spray paint lubricating oil in the combustion chamber, leads to lubricating oil to smear unevenly easily, causes piston and connecting rod installation difficulty, and when installing the connecting rod lid, needs the manual work rotatory bent axle, installs the connecting rod lid after rotating suitable position with the bent axle, and intensity of labour is great, and work efficiency is not high enough.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a connecting rod cover assembling device, which aims to solve the problems that in the assembling process of the existing connecting rod cover, lubricating oil needs to be sprayed in a combustion chamber by using an oilcan manually, so that uneven lubricating oil coating is easy to cause difficult installation of a piston and a connecting rod, and in the installing process of the connecting rod cover, a crankshaft needs to be manually rotated, and the connecting rod cover is installed after the crankshaft is rotated to a proper position, so that the labor intensity is high and the working efficiency is not high enough.
The utility model discloses a connecting rod cover assembly device, which is characterized by comprising the following specific technical means:
A connecting rod cover assembling device comprises a bottom plate, a fixing frame, a sliding plate, a supporting frame, an engine, a crankshaft, a connecting rod piece, a connecting rod cover, a driving motor, a sliding block, an assembling mechanism and an assembling lubrication mechanism; the fixing frame is fixedly connected to the upper end face of the bottom plate; the sliding plate is connected to the inner side of the bottom plate in a sliding way, and a pulley is arranged at the lower end of the sliding plate; the two support frames are fixedly connected to the upper end face of the sliding plate; the engine is arranged at the upper ends of the two supporting frames; the crankshaft is rotationally connected to the inner side of the engine; the connecting rod piece is connected to the inner side of the engine in a sliding way; the connecting rod cover is coated on the outer side of the crankshaft and fixedly connected to the front end face of the connecting rod piece through a bolt; the driving motor is fixedly arranged on the right end face of the fixing frame; the sliding block is connected to the left end face of the fixing frame in a sliding manner; the assembly mechanism is arranged at the upper end of the bottom plate; the assembly lubrication mechanism is arranged at the left end of the fixing frame.
Further, the assembly mechanism includes: the limiting piece, the V-shaped plate and the limiting groove; the limiting piece is connected to the inner side of the sliding plate in a sliding way; the V-shaped plate is hinged to the outer side of the limiting piece; the limiting groove is formed in the inner side of the bottom plate, and the limiting piece is inserted into the inner side of the limiting groove.
Further, the assembly mechanism further includes: a drive bevel gear, a driven bevel gear and a sleeve; the drive bevel gear is fixedly connected to the front end of the rotating shaft of the driving motor; the driven bevel gear is rotationally connected to the right end face of the fixing frame, and the driving bevel gear and the driven bevel gear are meshed to form a bevel gear transmission mechanism together; the sleeve is fixedly connected to the left end face of the driven bevel gear.
Further, the assembly lubrication mechanism includes: universal ball, fixed rod, sliding block and oil bottle; the universal ball is embedded into the inner side of the sliding block; the fixed rod is fixedly connected to the outer side of the universal ball; the sliding block is connected to the outer side of the fixed rod in a sliding way; the oil bottle is connected with the upper end of the sliding block in a threaded manner.
Further, the assembly lubrication mechanism further includes: a rotating rod and brush assembly; the rotating rod is rotatably connected to the inner side of the sliding block, and an oil outlet is formed in the front end of the rotating rod; the brush assembly is fixedly connected to the outer side of the rotating rod.
Further, the assembly lubrication mechanism further includes: a sliding rod and a sealing plug; the sliding rod is connected to the inner side of the rotating rod in a sliding way; the sealing plugs are provided with a plurality of sealing plugs, the sealing plugs are fixedly connected to the front end of the sliding rod, and oil holes are formed in the inner sides of the sealing plugs.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the arrangement of the assembly mechanism, the rotation of the crankshaft is realized, the connecting rod cover is convenient to install, the driving motor is started to drive the crankshaft to rotate through the sleeve, and after the crankshaft is rotated to a proper position, the connecting rod cover is installed, so that the operation is simple, the labor intensity is reduced, and the working efficiency is improved; through the arrangement of the assembly lubrication mechanism, lubrication of the combustion chamber of the engine is realized, after the sliding rod is pushed forwards, the brush assembly is inserted into the combustion chamber, the brush assembly is rotated, lubricating oil is smeared in the combustion chamber, the lubricating oil can be smeared on the inner side of the combustion chamber more uniformly, difficulty in mounting of the piston and the connecting rod due to uneven smearing of the lubricating oil is prevented, and the working efficiency is improved; through the arrangement of the mechanism, the crankshaft is rotated, the connecting rod cover is conveniently installed, the labor intensity is reduced, the working efficiency is improved, the engine combustion chamber is lubricated, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the main body of the present utility model.
Fig. 2 is a schematic structural view of the sliding plate of the present utility model.
Fig. 3 is a schematic structural view of the limiting groove of the present utility model.
Fig. 4 is a schematic structural view of the universal ball of the present utility model.
FIG. 5 is a schematic side cross-sectional view of a turning rod of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. A bottom plate; 2. a fixing frame; 3. a sliding plate; 4. a support frame; 5. an engine; 6. a crankshaft; 7. a link member; 8. a link cover; 9. a driving motor; 901. a drive bevel gear; 902. a driven bevel gear; 903. a sleeve; 10. a slide block; 11. a limiting piece; 12. v-shaped plates; 13. a limit groove; 14. a universal ball; 15. a fixed rod; 16. a sliding block; 17. an oil bottle; 18. a rotating rod; 19. a brush assembly; 20. a slide bar; 21. and (5) sealing plugs.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
As shown in fig. 1 to 5:
The utility model provides a connecting rod cover assembling device which comprises a bottom plate 1, a fixing frame 2, a sliding plate 3, a supporting frame 4, an engine 5, a crankshaft 6, a connecting rod piece 7, a connecting rod cover 8, a driving motor 9, a sliding block 10, an assembling mechanism and an assembling lubricating mechanism, wherein the bottom plate is provided with a connecting rod cover; the fixing frame 2 is fixedly connected to the upper end face of the bottom plate 1; the sliding plate 3 is connected to the inner side of the bottom plate 1 in a sliding way, and a pulley is arranged at the lower end of the sliding plate 3; two support frames 4 are arranged, and the two support frames 4 are fixedly connected to the upper end face of the sliding plate 3; the engine 5 is arranged at the upper ends of the two supporting frames 4; the crankshaft 6 is rotatably connected to the inside of the engine 5; the link member 7 is slidably connected to the inside of the engine 5; the connecting rod cover 8 is coated on the outer side of the crankshaft 6, and the connecting rod cover 8 is fixedly connected to the front end surface of the connecting rod piece 7 through bolts; the driving motor 9 is fixedly arranged on the right end face of the fixed frame 2; the sliding block 10 is connected to the left end face of the fixed frame 2 in a sliding way; the assembly mechanism is arranged at the upper end of the bottom plate 1; the assembly lubrication mechanism is arranged at the left end of the fixed frame 2.
Wherein, the equipment mechanism includes: a limiting piece 11, a V-shaped plate 12 and a limiting groove 13; the limiting piece 11 is connected to the inner side of the sliding plate 3 in a sliding way; the V-shaped plate 12 is hinged to the outer side of the limiting piece 11; the limiting groove 13 is formed in the inner side of the bottom plate 1, the limiting piece 11 is inserted into the inner side of the limiting groove 13, in use, the limiting piece 11 can be separated from the limiting groove 13 by stepping on the V-shaped plate 12, and the sliding plate 3 can be moved left and right at the moment.
Wherein, the equipment mechanism still includes: a drive bevel gear 901, a driven bevel gear 902, and a sleeve 903; the drive bevel gear 901 is fixedly connected to the front end of the rotating shaft of the driving motor 9; the driven bevel gear 902 is rotatably connected to the right end face of the fixed frame 2, and the driving bevel gear 901 and the driven bevel gear 902 are meshed to form a bevel gear transmission mechanism together; the sleeve 903 is fixedly connected to the left end face of the driven bevel gear 902, in use, after the engine 5 is placed at the upper end of the support frame 4, the right end of the crankshaft 6 is inserted into the inner side of the sleeve 903 through the sliding of the sliding plate 3, the V-shaped plate 12 is loosened, the limiting piece 11 is inserted into the inner side of the limiting groove 13 at this time, the sliding plate 3 is limited, and when the driving motor 9 is started, the sleeve 903 drives the crankshaft 6 to rotate, so that the crankshaft 6 rotates to a proper position, and the connecting rod piece 7 and the connecting rod cover 8 are convenient to install.
Wherein, equipment lubrication mechanism includes: the universal ball 14, the fixed rod 15, the sliding block 16 and the oil bottle 17; the universal ball 14 is embedded inside the slider 10; the fixed rod 15 is fixedly connected to the outer side of the universal ball 14; the sliding block 16 is connected to the outer side of the fixed rod 15 in a sliding manner; the oil bottle 17 is screwed on the upper end of the sliding block 16, in use, the oil bottle 17 is filled with lubricating oil, the fixing rod 15 is horizontally arranged, the oil bottle 17 is erected, and the lubricating oil in the oil bottle 17 flows into the sliding block 16 under the action of gravity.
Wherein, the equipment lubrication mechanism still includes: a rotating rod 18 and a brush assembly 19; the rotating rod 18 is rotatably connected to the inner side of the sliding block 16, and an oil outlet is formed in the front end of the rotating rod 18; the brush subassembly 19 fixed connection is in the outside of bull stick 18, in use, pegging graft brush subassembly 19 rotatory bull stick 18 in the combustion chamber of engine 5, and brush subassembly 19 can follow the rotation, and the lubricating oil in the oil bottle 17 can flow out through the oil outlet of bull stick 18 front end after the bull stick 18 is inside, through the rotation of brush subassembly 19, can evenly paint lubricating oil in the combustion chamber of engine 5, conveniently installs connecting rod piece 7 and piston.
Wherein, the equipment lubrication mechanism still includes: a sliding rod 20 and a sealing plug 21; the sliding rod 20 is connected on the inner side of the rotating rod 18 in a sliding way; the sealing plug 21 is equipped with a plurality of, and a plurality of sealing plugs 21 are all fixed connection at the front end of slide bar 20, and the sealing plug 21 inboard is equipped with the oilhole, and in use, when the lubrication of the combustion chamber to engine 5 is accomplished the back pulling slide bar 20, can make sealing plug 21 plug up the oil outlet of bull stick 18 front end, prevents lubricating oil loss.
Specific use and action of the embodiment:
In use, the limiting piece 11 is separated from the limiting groove 13 by stepping on the V-shaped plate 12, at the moment, the sliding plate 3 can be moved left and right, after the engine 5 is placed at the upper end of the supporting frame 4, the right end of the crankshaft 6 is inserted into the inner side of the sleeve 903 through the sliding of the sliding plate 3, the V-shaped plate 12 is loosened, at the moment, the limiting piece 11 is inserted into the inner side of the limiting groove 13 to limit the sliding plate 3, and when the driving motor 9 is started, the crankshaft 6 is driven to rotate through the sleeve 903, so that the crankshaft 6 rotates to a proper position, and the connecting rod piece 7 and the connecting rod cover 8 are convenient to install; adding lubricating oil in the oil bottle 17, make dead lever 15 level make, oil bottle 17 can erect, the lubricating oil in the oil bottle 17 can flow to slider 16 in this moment under the effect of gravity, peg graft brush subassembly 19 in the combustion chamber rotatory bull stick 18 of engine 5, brush subassembly 19 can follow the rotation, and the lubricating oil in the oil bottle 17 can flow out through the oil outlet of bull stick 18 front end after the bull stick 18 is inside, through the rotation of brush subassembly 19, can evenly smear lubricating oil in the combustion chamber of engine 5, the convenience is installed connecting rod piece 7 and piston, after the combustion chamber lubrication to engine 5 is accomplished, pulling slide bar 20 backward, can make sealing plug 21 plug the oil outlet of bull stick 18 front end, prevent lubricating oil loss.
Claims (6)
1. A connecting rod cover assembly device which is characterized in that: the device comprises a bottom plate (1), a fixing frame (2), a sliding plate (3), a supporting frame (4), an engine (5), a crankshaft (6), a connecting rod piece (7), a connecting rod cover (8), a driving motor (9), a sliding block (10), an assembling mechanism and an assembling lubricating mechanism; the fixing frame (2) is fixedly connected to the upper end face of the bottom plate (1); the sliding plate (3) is connected to the inner side of the bottom plate (1) in a sliding way, and a pulley is arranged at the lower end of the sliding plate (3); two support frames (4) are arranged, and the two support frames (4) are fixedly connected to the upper end face of the sliding plate (3); the engine (5) is arranged at the upper ends of the two supporting frames (4); the crankshaft (6) is rotatably connected to the inner side of the engine (5); the connecting rod piece (7) is connected to the inner side of the engine (5) in a sliding way; the connecting rod cover (8) is coated on the outer side of the crankshaft (6), and the connecting rod cover (8) is fixedly connected to the front end face of the connecting rod piece (7) through a bolt; the driving motor (9) is fixedly arranged on the right end face of the fixing frame (2); the sliding block (10) is connected to the left end face of the fixing frame (2) in a sliding manner; the assembly mechanism is arranged at the upper end of the bottom plate (1); the assembly lubrication mechanism is arranged at the left end of the fixing frame (2).
2. A connecting rod cover assembly device as set forth in claim 1 wherein: the assembly mechanism includes: a limiting piece (11), a V-shaped plate (12) and a limiting groove (13); the limiting piece (11) is connected to the inner side of the sliding plate (3) in a sliding way; the V-shaped plate (12) is hinged to the outer side of the limiting piece (11); the limiting groove (13) is formed in the inner side of the bottom plate (1), and the limiting piece (11) is inserted into the inner side of the limiting groove (13).
3. A connecting rod cover assembly device as set forth in claim 2 wherein: the assembly mechanism further includes: a drive bevel gear (901), a driven bevel gear (902) and a sleeve (903); the drive bevel gear (901) is fixedly connected to the front end of a rotating shaft of the driving motor (9); the driven bevel gear (902) is rotationally connected to the right end face of the fixed frame (2), and the driving bevel gear (901) and the driven bevel gear (902) are meshed to form a bevel gear transmission mechanism together; the sleeve (903) is fixedly connected to the left end face of the driven bevel gear (902).
4. A connecting rod cover assembly device as set forth in claim 1 wherein: the assembly lubrication mechanism includes: the universal ball (14), the fixed rod (15), the sliding block (16) and the oil bottle (17); the universal ball (14) is embedded into the inner side of the sliding block (10); the fixed rod (15) is fixedly connected to the outer side of the universal ball (14); the sliding block (16) is connected to the outer side of the fixed rod (15) in a sliding manner; the oil bottle (17) is connected with the upper end of the sliding block (16) in a threaded mode.
5. The connecting rod cover assembly device as set forth in claim 4, wherein: the assembled lubrication mechanism further includes: a rotating rod (18) and a brush assembly (19); the rotating rod (18) is rotatably connected to the inner side of the sliding block (16), and an oil outlet is formed in the front end of the rotating rod (18); the brush assembly (19) is fixedly connected to the outer side of the rotating rod (18).
6. The connecting rod cover assembly device as set forth in claim 5, wherein: the assembled lubrication mechanism further includes: a sliding rod (20) and a sealing plug (21); the sliding rod (20) is connected to the inner side of the rotating rod (18) in a sliding manner; the sealing plugs (21) are provided with a plurality of sealing plugs (21), the sealing plugs (21) are fixedly connected to the front end of the sliding rod (20), and oil holes are formed in the inner sides of the sealing plugs (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321485187.XU CN220993433U (en) | 2023-06-12 | 2023-06-12 | Connecting rod cover assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321485187.XU CN220993433U (en) | 2023-06-12 | 2023-06-12 | Connecting rod cover assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220993433U true CN220993433U (en) | 2024-05-24 |
Family
ID=91123958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321485187.XU Active CN220993433U (en) | 2023-06-12 | 2023-06-12 | Connecting rod cover assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220993433U (en) |
-
2023
- 2023-06-12 CN CN202321485187.XU patent/CN220993433U/en active Active
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