CN210830130U - Crankshaft capable of being positioned and installed quickly - Google Patents
Crankshaft capable of being positioned and installed quickly Download PDFInfo
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- CN210830130U CN210830130U CN201921213267.3U CN201921213267U CN210830130U CN 210830130 U CN210830130 U CN 210830130U CN 201921213267 U CN201921213267 U CN 201921213267U CN 210830130 U CN210830130 U CN 210830130U
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Abstract
The utility model discloses a bent axle of quick location installation, including central dwang, one side surface of central dwang is provided with the location connecting rod, one side surface movable mounting of location connecting rod has the rotation connector, the opposite side surface fixed mounting of central dwang has a connecting seat No. one, one side surface fixed mounting of a connecting seat has a crank throw, one side surface fixed mounting of a crank throw has parallel connection board, one side surface fixed mounting of parallel connection board has No. two crank throws. A bent axle of quick location installation, can be through the quick installation of conical structure, cooperate positioning channel section to carry out quick location to the bent axle simultaneously, for the installation of bent axle has brought the facility, can reduce the rotation frictional force when bent axle installation uses, improve the pivoted lubrication degree to the rotation dynamics of bent axle has been improved.
Description
Technical Field
The utility model relates to a bent axle, in particular to bent axle of quick location installation.
Background
The crankshaft is the most important part in the engine, is used for bearing the force transmitted by the connecting rod, converts the force into torque, outputs the torque through the crankshaft and drives other accessories on the engine to work, is widely applied to various engines, has a better using effect, and gradually increases the requirements of people on the crankshaft along with the continuous development of society, but the existing crankshaft cannot meet the requirements of people, so the crankshaft which is more convenient to use is needed; when the bent axle used, the installation location of bent axle was comparatively troublesome, when the installation, need carry out the location calibration of longer time to the bent axle, brought the inconvenience for the installation of bent axle, simultaneously, the transmission resistance of bent axle is great, and after the installation was used, driven dynamics can reduce.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a bent axle of quick location installation, can effectively solve the installation location of bent axle in the background art comparatively troublesome, the great problem of transmission resistance of bent axle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a crankshaft capable of being positioned and installed quickly comprises a central rotating rod, a positioning connecting rod is arranged on the outer surface of one side of the central rotating rod, the outer surface of one side of the positioning connecting rod is movably provided with a rotating connector, the outer surface of the other side of the central rotating rod is fixedly provided with a first connecting seat, the outer surface of one side of the first connecting seat is fixedly provided with a first crank, the outer surface of one side of the first crank is fixedly provided with a parallel connecting plate, the outer surface of one side of the parallel connecting plate is fixedly provided with a second crank throw, the outer surface of one side of the second crank throw is fixedly provided with a second connecting seat, the outer surface of one side of the second connecting seat is fixedly provided with a positioning installation rod, the outer surface of one side of the positioning installation rod is provided with two positioning fixture blocks, the inner surface movable mounting of location installation pole has the rotation axle center, positioning groove has been seted up to the inboard of location connecting rod.
Preferably, the shape of location connecting rod is the toper, location connecting rod is through integrated into one piece and central dwang fixed connection.
Preferably, the central rotating rod, the parallel connecting plate and the positioning and mounting rod are concentrically arranged and mounted, and the outer diameters of the central rotating rod and the positioning and mounting rod are the same.
Preferably, the first crank throw and the second crank throw are the same in size, and the distance between the circle centers of the first crank throw and the second crank throw and the circle center of the parallel connecting plate is seventy millimeters.
Preferably, the positioning fixture blocks are fixedly connected with the positioning installation rod through welding, and the two positioning fixture blocks are symmetrically arranged and installed around the rotating axis.
Compared with the prior art, the utility model discloses following beneficial effect has: this bent axle of quick location installation through the location connecting rod and the positioning groove who sets up, can be through the quick installation of conical structure, cooperates positioning groove to carry out quick location to the bent axle simultaneously, has brought the facility for the installation of bent axle, through the location installation pole and the rotation axle center that set up, can reduce the friction of rotating when bent axle installation uses, improve pivoted lubrication degree to the rotation dynamics of bent axle has been improved.
Drawings
Fig. 1 is a schematic view of an overall structure of a crankshaft of the present invention, which is installed in a fast-positioning manner;
fig. 2 is a side view of a positioning connecting rod of a crankshaft of the present invention for quick positioning installation;
fig. 3 is a side view of the positioning rod of the crankshaft of the present invention.
In the figure: 1. a central rotating rod; 2. positioning the connecting rod; 3. rotating the connector; 4. a first connecting seat; 5. a first crank throw; 6. parallel connection plates; 7. a second crank throw; 8. a second connecting seat; 9. positioning the mounting rod; 10. positioning a fixture block; 11. rotating the axis; 12. and a positioning clamping groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, a crankshaft capable of being quickly positioned and installed includes a central rotating rod 1, a positioning connecting rod 2 is disposed on an outer surface of one side of the central rotating rod 1, a rotating connector 3 is movably mounted on an outer surface of one side of the positioning connecting rod 2, a first connecting seat 4 is fixedly mounted on an outer surface of the other side of the central rotating rod 1, a first crank 5 is fixedly mounted on an outer surface of one side of the first connecting seat 4, a parallel connecting plate 6 is fixedly mounted on an outer surface of one side of the first crank 5, a second crank 7 is fixedly mounted on an outer surface of one side of the parallel connecting plate 6, a second connecting seat 8 is fixedly mounted on an outer surface of one side of the second crank 7, a positioning installing rod 9 is fixedly mounted on an outer surface of one side of the second connecting seat 8, two positioning fixture blocks 10, the inner surface of the positioning and mounting rod 9 is movably provided with a rotating shaft center 11, and the inner side of the positioning connecting rod 2 is provided with a positioning clamping groove 12;
the positioning connecting rod 2 is conical, and the positioning connecting rod 2 is fixedly connected with the central rotating rod 1 through integral forming; the central rotating rod 1, the parallel connecting plate 6 and the positioning and mounting rod 9 are concentrically arranged and mounted, and the outer diameters of the central rotating rod 1 and the positioning and mounting rod 9 are the same; the first crank throw 5 and the second crank throw 7 are the same in size, and the interval between the circle centers of the first crank throw 5 and the second crank throw 7 and the circle center of the parallel connecting plate 6 is seventy millimeters; the positioning fixture blocks 10 are fixedly connected with the positioning mounting rod 9 through welding, and the two positioning fixture blocks 10 are symmetrically arranged and mounted around the rotating axis 11.
It should be noted that the utility model relates to a crankshaft capable of being positioned and installed quickly, a central rotating rod 1 and a positioning installation rod 9 are used for connecting and installing, and the central rotating rod 1, a parallel connection board 6 and the positioning installation rod 9 are arranged in the same circle center and fix a first crank 5 and a second crank 7, when the central rotating rod 1 and the positioning installation rod 9 rotate, the first crank 5 and the second crank 7 rotate around the center of the central rotating rod 1, the parallel connection board 6 and the positioning installation rod 9, so that the first crank 5 and the second crank 7 are converted into torque to output through the crankshaft and drive other accessories on the engine to work, when the crankshaft is installed and connected, a positioning connection rod 2 designed in a conical structure can be quickly inserted into an installation hole to be installed, and matched with a positioning clamping groove 12 arranged on the inner side of the positioning connection rod 2, the crankshaft is quickly clamped into a positioning block of an installation position, therefore, the crankshaft is positioned and installed, after the crankshaft is installed, the positioning installation rod 9 and the rotating connector 3 are in contact with the rotating end, the rotating shaft center 11 in the positioning installation rod 9 can increase the rotating lubrication degree of the crankshaft when the crankshaft rotates, the friction resistance of the crankshaft is reduced, and the transmission force is increased.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a bent axle of quick location installation which characterized in that: comprises a central rotating rod (1), wherein a positioning connecting rod (2) is arranged on the outer surface of one side of the central rotating rod (1), a rotating connector (3) is movably arranged on the outer surface of one side of the positioning connecting rod (2), a first connecting seat (4) is fixedly arranged on the outer surface of the other side of the central rotating rod (1), a first crank (5) is fixedly arranged on the outer surface of one side of the first crank (5), a parallel connecting plate (6) is fixedly arranged on the outer surface of one side of the parallel connecting plate (6), a second crank (7) is fixedly arranged on the outer surface of one side of the second crank (7), a second connecting seat (8) is fixedly arranged on the outer surface of one side of the second connecting seat (8), a positioning mounting rod (9) is fixedly arranged on the outer surface of one side of the positioning mounting rod (9), and two positioning fixture blocks (10) are arranged, the inner surface movable mounting of location installation pole (9) has rotation axle center (11), positioning groove (12) have been seted up to the inboard of location connecting rod (2).
2. A crankshaft for quick location mounting as claimed in claim 1, wherein: the shape of location connecting rod (2) is the toper, location connecting rod (2) are through integrated into one piece and central dwang (1) fixed connection.
3. A crankshaft for quick location mounting as claimed in claim 1, wherein: the central rotating rod (1), the parallel connecting plate (6) and the positioning installation rod (9) are concentrically arranged and installed, and the outer diameters of the central rotating rod (1) and the positioning installation rod (9) are the same.
4. A crankshaft for quick location mounting as claimed in claim 1, wherein: the first crank throw (5) and the second crank throw (7) are identical in size, and the distance between the circle centers of the first crank throw (5) and the second crank throw (7) and the circle center of the parallel connecting plate (6) is seventy millimeters.
5. A crankshaft for quick location mounting as claimed in claim 1, wherein: the positioning fixture blocks (10) are fixedly connected with the positioning mounting rod (9) through welding, and the two positioning fixture blocks (10) are symmetrically arranged and mounted around the rotating shaft center (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213267.3U CN210830130U (en) | 2019-07-30 | 2019-07-30 | Crankshaft capable of being positioned and installed quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213267.3U CN210830130U (en) | 2019-07-30 | 2019-07-30 | Crankshaft capable of being positioned and installed quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210830130U true CN210830130U (en) | 2020-06-23 |
Family
ID=71257357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921213267.3U Active CN210830130U (en) | 2019-07-30 | 2019-07-30 | Crankshaft capable of being positioned and installed quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210830130U (en) |
-
2019
- 2019-07-30 CN CN201921213267.3U patent/CN210830130U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325000 second floor, No. 3319, Yongqiang Avenue, Shacheng street, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee after: Zhejiang hengze metallurgical and Chemical Machinery Co.,Ltd. Address before: 325000 west head, 4th floor, No. 178 Dushan Road, Yongzhong street, Longwan District, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG HENGZE MACHINERY Co.,Ltd. |