CN211574189U - Combined crankshaft piston connecting rod - Google Patents
Combined crankshaft piston connecting rod Download PDFInfo
- Publication number
- CN211574189U CN211574189U CN201922441811.6U CN201922441811U CN211574189U CN 211574189 U CN211574189 U CN 211574189U CN 201922441811 U CN201922441811 U CN 201922441811U CN 211574189 U CN211574189 U CN 211574189U
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- rod
- piston
- baffle
- connecting rod
- crankshaft
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Abstract
The utility model discloses a modular bent axle piston rod, including bent axle, go-between, first baffle, connecting rod, second baffle, third baffle, docking rod, gag lever post, piston rod, tighrening ring, bull stick, piston bush and fastening hole. The utility model has the advantages that: the bent axle, first baffle, the connecting rod, the second baffle constitutes the major structure of this bent axle piston connecting rod jointly, and the bent axle, first baffle, the connecting rod, all be the rotary type between the second baffle and connect each other, through the rotation of each rotation between each component, guarantee the linkage nature of this bent axle piston connecting rod, the top of piston rod is provided with the through-hole that the diameter is greater than the bull stick, and its bottom is provided with the semicircle ring that diameter and tighrening ring equal, the piston rod of being convenient for carries out equipment connection with other components.
Description
Technical Field
The utility model relates to a crankshaft piston connecting rod specifically is a modular crankshaft piston connecting rod, belongs to crankshaft piston connecting rod technical field.
Background
The piston connecting rod group converts the reciprocating motion of the piston into the rotating motion of the crankshaft, converts the force acting on the piston into the torque output by the crankshaft to drive the wheels of the automobile to rotate, is a transmission part of the engine, transmits the pressure of combustion gas to the crankshaft, rotates the crankshaft and outputs power, and mainly comprises the piston, a piston ring, a piston pin, a connecting rod bearing bush and the like.
Therefore, then need a modular bent axle piston connecting rod to satisfy the demand on the market at present, although multiple bent axle piston connecting rod has been produced on the market at present, but in summary, but still there are a lot of common problems, one of them, adopt the integral type to be connected between the piston rod of current bent axle piston connecting rod and the connecting rod, lead to the later stage in the connecting rod or the piston rod when maintaining inconvenient dismantlement, waste time and energy, its two, the top of current bent axle piston connecting rod does not set up the connector, lead to need to adopt loaded down with trivial details step just can rotate piston rod and piston cap and be connected, and later stage also inconvenient dismantlement.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a combined crankshaft piston rod for solving the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a combined crankshaft piston connecting rod comprises a crankshaft, a connecting ring, a first baffle, a connecting rod, a second baffle, a butt joint rod, a limiting rod, a piston rod, a fastening ring, a rotating rod, a piston sleeve and a fastening hole; the crankshaft is connected to the left side of the first baffle, the connecting ring is arranged at the left end point of the crankshaft, the first baffle is located at the right end point of the crankshaft, the connecting rod is connected to the right bottom of the first baffle, the end point of the second baffle is connected to the right end point of the connecting rod, the butt joint rod is located at the center of the rightmost second baffle, the limiting rod is horizontally fixed at the right end point of the butt joint rod, the piston rod is connected to the connecting rod in a clamped mode, the fastening ring is fixed at the bottom of the piston rod, the rotating rod is horizontally arranged at the top of the piston rod, the piston rod is perpendicular to the rotating rod, the piston sleeve is arranged at the top end of the piston rod in an embedded mode, and the fastening hole is located in.
Preferably, in order to ensure the linkage of the crankshaft piston connecting rod, the crankshaft, the first baffle, the connecting rod and the second baffle jointly form a main body structure of the crankshaft piston connecting rod, and the crankshaft, the first baffle, the connecting rod and the second baffle are mutually connected in a rotating manner.
Preferably, in order to facilitate the assembly and connection of the piston rod with other components, a through hole with a diameter larger than that of the rotating rod is arranged at the top of the piston rod, and a semicircular ring with a diameter equal to that of the fastening ring is arranged at the bottom of the piston rod.
Preferably, in order to facilitate assembly and disassembly of the piston rod and the connecting rod, the piston rod is fixed to the connecting rod by a fastening ring.
Preferably, in order to guarantee that the piston rod can swing the constraint of taking off the piston sleeve and carry out free rotation, the top through-hole of piston rod is run through to the bull stick level, and the piston rod is connected through bull stick and piston sleeve rotation type.
Preferably, in order to achieve quick fixing and save labor, the rotating rod penetrates through the fastening hole through a screw and is screwed and locked with the piston sleeve.
The utility model has the advantages that: the crankshaft piston connecting rod is reasonable in design, the crankshaft, the first baffle, the connecting rod and the second baffle jointly form a main body structure of the crankshaft piston connecting rod, the crankshaft, the first baffle, the connecting rod and the second baffle are rotatably connected with each other, linkage of the crankshaft piston connecting rod is guaranteed through mutual rotation of all components, a through hole with a diameter larger than that of the rotating rod is formed in the top of the piston rod, a semicircular ring with a diameter equal to that of the fastening ring is arranged at the bottom of the piston rod, the piston rod is conveniently assembled and connected with other components, the piston rod is fixed on the connecting rod through the fastening ring, the fastening ring is screwed and fastened at the bottom of the piston rod through screws, assembly and disassembly of the piston rod and the connecting rod are convenient, the rotating rod horizontally penetrates through the through hole in the top of the piston rod, the piston rod is rotatably connected with the piston sleeve through the rotating rod, and, the rotating rod penetrates through the fastening hole through a screw and is screwed and locked with the piston sleeve, so that the rapid fixation is realized, and the working time is saved.
Drawings
Fig. 1 is an overall three-dimensional schematic diagram of the present invention;
fig. 2 is a schematic view of the piston rod of the present invention;
fig. 3 is the overall schematic view of the crankshaft of the present invention.
In the figure: 1. crankshaft, 2, connecting ring, 3, first baffle, 4, connecting rod, 5, second baffle, 6, butt joint pole, 7, gag lever post, 8, piston rod, 9, fastening ring, 10, bull stick, 11, piston bush and 12, fastening hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a combined crankshaft piston connecting rod includes a crankshaft 1, a connecting ring 2, a first baffle 3, a connecting rod 4, a second baffle 5, a butt rod 6, a limiting rod 7, a piston rod 8, a fastening ring 9, a rotating rod 10, a piston sleeve 11, and a fastening hole 12; the crankshaft 1 is connected to the left side of the first baffle 3, the connecting ring 2 is arranged at the left side end point of the crankshaft 1, the first baffle 3 is located at the right side end point of the crankshaft 1, the connecting rod 4 is connected to the right side bottom of the first baffle 3, the end point of the second baffle 5 is connected to the right side end point of the connecting rod 4, the butt joint rod 6 is located at the center of the rightmost second baffle 5, the limiting rod 7 is horizontally fixed at the right side end point of the butt joint rod 6, the piston rod 8 is clamped on the connecting rod 4, the fastening ring 9 is fixed at the bottom of the piston rod 8, the rotating rod 10 is horizontally arranged at the top of the piston rod 8, the piston rod 8 and the rotating rod 10 are perpendicular to each other, the piston sleeve 11 is arranged at the top end of the piston rod 8 in an embedded mode, and the fastening hole 12 is located.
The crankshaft 1, the first baffle 3, the connecting rod 4 and the second baffle 5 jointly form a main body structure of the crankshaft piston connecting rod, the crankshaft 1, the first baffle 3, the connecting rod 4 and the second baffle 5 are rotatably connected with each other, linkage of the crankshaft piston connecting rod is guaranteed through mutual rotation among all components, a through hole with a diameter larger than that of the rotating rod 10 is formed in the top of the piston rod 8, a semicircular ring with a diameter equal to that of the fastening ring 9 is arranged at the bottom of the piston rod 8, the piston rod 8 is conveniently assembled and connected with other components, the piston rod 8 is fixed on the connecting rod 4 through the fastening ring 9, the fastening ring 9 is screwed and fastened at the bottom of the piston rod 8 through screws, the piston rod 8 and the connecting rod 4 are conveniently assembled and disassembled, the rotating rod 10 horizontally penetrates through the through hole in the top of the piston rod 8, and the piston rod 8 is rotatably connected with the piston sleeve 11 through the, the piston rod 8 can be guaranteed to swing out of the constraint of the piston sleeve 11 to rotate freely, and the rotating rod 10 penetrates through the fastening hole 12 through a screw and is screwed and locked with the piston sleeve 11, so that quick fixation is achieved, and working hours are saved.
The working principle is as follows: when using this bent axle piston connecting rod, earlier 1 bent axle, first baffle 3, connecting rod 4, all be the rotary type connection each other between the second baffle 5, through the rotation of each other between each component, guarantee the linkage nature of this bent axle piston connecting rod, then fix piston rod 8 on connecting rod 4 through tighrening ring 9, fasten the bottom at piston rod 8 with tighrening ring 9 soon through the screw, be convenient for the equipment and the dismantlement of piston rod 8 and connecting rod 4, be the rotary type with piston rod 8 through bull stick 10 and piston cover 11 again and be connected, guarantee that piston rod 8 can swing the constraint of taking off piston cover 11 and carry out free rotation can.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a modular bent axle piston rod which characterized in that: the connecting device comprises a crankshaft (1), a connecting ring (2), a first baffle (3), a connecting rod (4), a second baffle (5), a butt joint rod (6), a limiting rod (7), a piston rod (8), a fastening ring (9), a rotating rod (10), a piston sleeve (11) and a fastening hole (12); the crankshaft (1) is connected to the left side of the first baffle (3), the connecting ring (2) is arranged at the left end point of the crankshaft (1), the first baffle (3) is located at the right end point of the crankshaft (1), the connecting rod (4) is connected to the right bottom of the first baffle (3), the end point of the second baffle (5) is connected to the right end point of the connecting rod (4), the butt-joint rod (6) is located at the central position of the rightmost second baffle (5), the limiting rod (7) is horizontally fixed to the right end point of the butt-joint rod (6), the piston rod (8) is clamped on the connecting rod (4), the fastening ring (9) is fixed to the bottom of the piston rod (8), the rotating rod (10) is horizontally arranged at the top of the piston rod (8), the piston rod (8) is perpendicular to the rotating rod (10), and the piston sleeve (11) is embedded and sleeved on the top end of the piston rod (8), the fastening hole (12) is positioned on the side wall of the piston sleeve (11).
2. The modular crankshaft piston connecting rod of claim 1, wherein: crankshaft (1), first baffle (3), connecting rod (4), second baffle (5) constitute this crankshaft piston connecting rod's major structure jointly, and all be the rotary type between crankshaft (1), first baffle (3), connecting rod (4), the second baffle (5) and connect each other.
3. The modular crankshaft piston connecting rod of claim 1, wherein: the top of the piston rod (8) is provided with a through hole with a diameter larger than that of the rotating rod (10), and the bottom of the piston rod is provided with a semicircular ring with a diameter equal to that of the fastening ring (9).
4. The modular crankshaft piston connecting rod of claim 1, wherein: the piston rod (8) is fixed on the connecting rod (4) through a fastening ring (9).
5. The modular crankshaft piston connecting rod of claim 1, wherein: the rotating rod (10) horizontally penetrates through a through hole in the top of the piston rod (8), and the piston rod (8) is rotatably connected with the piston sleeve (11) through the rotating rod (10).
6. The modular crankshaft piston connecting rod of claim 1, wherein: the rotating rod (10) penetrates through the fastening hole (12) through a screw and is screwed and locked with the piston sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922441811.6U CN211574189U (en) | 2019-12-30 | 2019-12-30 | Combined crankshaft piston connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922441811.6U CN211574189U (en) | 2019-12-30 | 2019-12-30 | Combined crankshaft piston connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211574189U true CN211574189U (en) | 2020-09-25 |
Family
ID=72550760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922441811.6U Active CN211574189U (en) | 2019-12-30 | 2019-12-30 | Combined crankshaft piston connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211574189U (en) |
-
2019
- 2019-12-30 CN CN201922441811.6U patent/CN211574189U/en active Active
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