CN213117114U - Automobile engine connecting rod - Google Patents
Automobile engine connecting rod Download PDFInfo
- Publication number
- CN213117114U CN213117114U CN202020674428.5U CN202020674428U CN213117114U CN 213117114 U CN213117114 U CN 213117114U CN 202020674428 U CN202020674428 U CN 202020674428U CN 213117114 U CN213117114 U CN 213117114U
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- Prior art keywords
- connecting rod
- base
- automobile engine
- end base
- rod
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- 238000005192 partition Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model provides an automobile engine connecting rod belongs to the automobile manufacturing technology field, including pole body, main aspects base and connecting hole, the main aspects seat is located one side of pole body, and the connecting hole is seted up in one side of main aspects base respectively to the opposite side fixedly connected with tip base of pole body, a side end face of main aspects base all is the arc form, and the main aspects base evenly divide into 4, and the edge of every main aspects base all is equipped with two connecting holes. This kind of automobile engine connecting rod passes through the improvement of structure, make this device when in-service use, can keep even wearing and tearing to the vibrations of car operation, make the connecting rod along with the difficult emergence slope of live time's lapse, the service quality of connecting rod has been strengthened, and automobile engine's stability has further been improved, this device can adapt to the fixed to the connecting piece of equidimension not simultaneously when in-service use, and need not a whole set of change connecting rod in order to satisfy the fixed to external connecting piece, therefore, the clothes hanger is strong in practicability, and is practical and convenient, and the cost is practiced thrift simultaneously.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field specifically is an automobile engine connecting rod.
Background
The engine connecting rod is one of a plurality of components of an automobile, the connecting rod is used for transmitting acting force between the piston and the crankshaft and converting reciprocating motion of the piston into rotating motion of the crankshaft, and the connecting rod is required to ensure enough strength and rigidity.
The engine connecting rod is the die forging, by the connecting rod stub, pole body and connecting rod stub are constituteed, the engine during operation piston pin can rotate freely relatively with the connecting rod stub, because the car differs at the operational aspect of different road conditions, and current automobile engine connecting rod makes its wearing and tearing that produce uneven to the vibrations of car operation, along with the lapse of time, this easily leads to the follow-up slope that takes place of connecting rod, automobile engine's stability has been reduced, current automobile engine connecting rod is mostly fixed external member simultaneously, can only adapt to the connecting piece of fixed size, and when needing to change the connecting piece that the diameter differs, then need the whole set of change connecting rod, be unfavorable for the saving of cost.
Accordingly, there is a need for an upgrade and modification over existing automotive engine connecting rods to overcome existing problems and deficiencies.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the abrasion of the connecting rod of the prior automobile engine is not uniform due to the vibration of the automobile in operation, the connecting rod is easy to tilt in the follow-up process along with the time, the stability of the automobile engine is reduced, meanwhile, the connecting rod of the prior automobile engine is mostly a fixed external member and can only adapt to connecting pieces with fixed sizes, and when the connecting pieces with different diameters need to be replaced, a whole set of connecting rod needs to be replaced, which is not beneficial to the saving of the cost, and provides the connecting rod of the automobile engine, which can keep uniform abrasion to the vibration of the automobile in operation by arranging a spring rod, a rubber plate, a rubber supporting rod, a connecting hole, a connecting shaft and a fixed block, and the structure of the connecting rod is improved, so that the connecting rod is not easy to tilt along with the lapse of the service time, and the service quality of, and further improved automobile engine's stability, this device can adapt to the fixed to the connecting piece of equidimension not simultaneously when in-service use, and need not the fixed of a whole set of change connecting rod in order to satisfy external connecting piece, and the practicality is strong, and is practical convenient, has practiced thrift the cost simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme, an automobile engine connecting rod, including pole body, main aspects base and connecting hole, the main aspects base is located one side of pole body, and the connecting hole is seted up respectively in one side of main aspects base to the opposite side fixedly connected with tip base of pole body.
Preferably, one side end face of the big end base is arc-shaped, the big end base is evenly divided into 4 blocks, and two connecting holes are formed in the edge of each big end base.
Preferably, spring rods are arranged between the large end base seats, one ends of the spring rods are fixedly connected with the large end base seats, and the number of the spring rods is two.
Preferably, one side of the rod body is provided with a connecting groove, one end of the connecting groove is fixedly connected with a fixed partition plate respectively, one side of each fixed partition plate is provided with a connecting shaft, and the connecting shafts are located between the two fixed partition plates.
Preferably, the connecting shafts are respectively spring connecting shafts, one side of each connecting shaft is fixedly connected with the corresponding shaft body, one side of each connecting shaft is fixedly connected with a fixing block, and one end of each fixing block is connected with one of the large end base seats.
Preferably, one side of any one of the large-end bases is fixedly connected with two rubber supporting rods respectively, the rubber supporting rods are inclined, and one side of each rubber supporting rod is fixedly connected with a rubber plate.
Has the advantages that:
(1) this kind of automobile engine connecting rod passes through the improvement of structure, make this device when in-service use, can keep even wearing and tearing to the vibrations of car operation, make the connecting rod along with the difficult emergence slope of live time's lapse, the service quality of connecting rod has been strengthened, and automobile engine's stability has further been improved, this device can adapt to the fixed to the connecting piece of equidimension not simultaneously when in-service use, and need not a whole set of change connecting rod in order to satisfy the fixed to external connecting piece, therefore, the clothes hanger is strong in practicability, and is practical and convenient, and the cost is practiced thrift simultaneously.
(2) The connecting rod of the automobile engine has the advantages that: because two rubber support rods of one side difference fixedly connected with of arbitrary one main aspects base, and because the rubber support rod all is the slope form, and because the equal fixedly connected with rubber slab in one side of rubber support rod, when the external connecting piece is arranging adjacent main aspects base inboard in, can with connecting piece direct contact through the rubber slab that is equipped with, and because the rubber slab has certain elasticity, can avoid the connecting piece direct rather than wearing and tearing, and then reduce the wearing and tearing of connecting piece to the main aspects base, in order to keep its homogeneity by wearing and tearing.
(3) Secondly, the method comprises the following steps: because a side end face of big end base all is the arc form, and because big end base evenly divide into 4, and because the edge of every big end base all is equipped with two connecting holes, simultaneously because the one end of spring beam all with big end base fixed connection, can make to have certain stretchability between the adjacent big end base through the spring beam, make the interval between the adjacent big end base can extend, in order to enlarge the medial surface area of big end base, and then make the inboard of big end base can place the connecting piece of equidimension volume not, make it can adapt to the fixed of the connecting piece of equidimension not, and need not the whole set change connecting rod in order to satisfy the fixed of external connecting piece, and after carrying out the centre gripping to the connecting piece, pass the connecting hole through external tie the pole and can fasten adjacent big end base, in order to keep the fixed validity of big end base to the connecting piece.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic top view of the large end base of the present invention.
Fig. 3 is a schematic view of a partial structure of the connecting groove of the present invention.
Fig. 4 is a schematic view of the cross-sectional structure of the rubber plate and the rubber support rod of the present invention.
In FIGS. 1-4: 1-a shaft body; 101-a connecting groove; 102-a fixed spacer; 103-a connecting shaft; 104-fixed block; 2-a large end base; 201-spring rod; 202-rubber plate; 203-rubber support rods; 3-connecting holes; 4-small end base.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Example (b):
with reference to the figures 1-4 of the drawings,
the connecting rod of the automobile engine provided by the embodiment comprises a rod body 1, a large end base 2 and a connecting hole 3, wherein the large end base 2 is located on one side of the rod body 1, the connecting hole 3 is respectively arranged on one side of the large end base 2, and the other side of the rod body 1 is fixedly connected with a small end base 4.
Furthermore, the end surface of one side of the large end base 2 is arc-shaped, the large end base 2 is evenly divided into 4 blocks, and the edge of each large end base 2 is provided with two connecting holes 3;
in this embodiment, the design that one side end face of the big end base 2 is arc-shaped can make the inner side of the big end base 2 form a region similar to a circle, and then fix the external connecting piece with the help of the region, and the connecting hole 3 can make the external fastening rod pass through the connecting hole 3 to fasten the adjacent big end base 2, so as to keep the effectiveness of the big end base 2 for fixing the connecting piece.
Further, spring rods 201 are arranged between every two adjacent large end base bases 2, one end of each spring rod 201 is fixedly connected with the corresponding large end base 2, and the number of the spring rods 201 is two;
in this embodiment, can make through the spring beam 201 and have certain stretchability between the adjacent big end base 2, make the interval between the adjacent big end base 2 can extend to enlarge the interior side area of big end base 2, and then make the inboard of big end base 2 can place the connecting piece of equidimension not, make it can adapt to the fixed to the connecting piece of equidimension not, and need not the whole set change connecting rod in order to satisfy the fixed to external connecting piece.
Further, one side of the shaft body 1 is provided with a connecting groove 101, one end of the connecting groove 101 is fixedly connected with a fixed partition plate 102, one side of each fixed partition plate 102 is provided with a connecting shaft 103, and the connecting shafts 103 are located between the two fixed partition plates 102;
in this embodiment, the fixing block 104 may be fixedly supported by the connecting shaft 103 to maintain the stability of the use of the fixing block 104 and the reliability of the connection.
Further, the connecting shafts 103 are respectively spring connecting shafts 103, one sides of the connecting shafts 103 are fixedly connected with the rod body 1, one sides of the connecting shafts 103 are fixedly connected with fixing blocks 104, and one ends of the fixing blocks 104 are connected with one large-end base 2;
in this embodiment, the design that one end of the fixing block 104 is connected to one of the large end bases 2 can fix the large end base 2 connected thereto, and when the large end base 2 connected thereto is pulled, the distance between the two large end bases 2 can be adjusted to enlarge the fixing of the large connecting member.
Furthermore, one side of any one large-end base 2 is respectively and fixedly connected with two rubber supporting rods 203, the rubber supporting rods 203 are all in an inclined shape, and one side of each rubber supporting rod 203 is fixedly connected with a rubber plate 202;
in this embodiment, when the external connecting member is disposed inside the adjacent large end base 2, the rubber plate 202 disposed therein can directly contact the connecting member, and since the rubber plate 202 has a certain elasticity, the connecting member can be prevented from directly wearing against the large end base 2, thereby reducing the wear of the connecting member on the large end base 2 and maintaining the uniformity of the wear of the connecting member.
The working principle is as follows:
when the connecting rod of the automobile engine provided by the embodiment is used, firstly, the tightness of connection among all parts of the connecting rod is checked, then the connecting rod is arranged in an engine compartment of an automobile, when the connecting rod is connected and fixed with an external connecting piece, the connecting rod can be directly contacted with the connecting piece through the rubber plate 202, the rubber plate 202 has certain elasticity and flexibility, the direct abrasion of the connecting piece with the connecting piece can be avoided, further, the abrasion of the connecting piece to the large-end base 2 is reduced, the abraded uniformity of the connecting piece is kept, the large-end base 2 connected with the connecting rod can be fixed through the design that one end of the fixing block 104 is connected with one large-end base 2, when the large-end base 2 connected with the fixing block is pulled, the distance between the two large-end bases 2 can be adjusted, the fixing of a larger connecting piece is enlarged, and meanwhile, the spring rod 201 can enable the adjacent large-end bases 2 to have certain stretchability, make the interval between adjacent big end base 2 can extend to enlarge the interior side area of big end base 2, and then make the inboard of big end base 2 can place the connecting piece of equidimension not, make it can adapt to the fixed to the connecting piece of equidimension not, and need not the whole set of change connecting rod in order to satisfy the fixed to external connecting piece.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an automobile engine connecting rod, includes pole body (1), big end base (2) and connecting hole (3), its characterized in that, big end base (2) are located the one side of pole body (1), and one side of big end base (2) is seted up respectively in connecting hole (3) to the opposite side fixedly connected with tip base (4) of pole body (1).
2. The connecting rod of the automobile engine according to claim 1, characterized in that one side end surface of the big end base (2) is arc-shaped, the big end base (2) is divided into 4 blocks, and the edge of each big end base (2) is provided with two connecting holes (3).
3. The connecting rod of the automobile engine according to claim 1, characterized in that a spring rod (201) is arranged between the large-end bases (2), one end of each spring rod (201) is fixedly connected with the large-end base (2), and the number of the spring rods (201) is two.
4. The automobile engine connecting rod according to claim 1, characterized in that one side of the rod body (1) is provided with a connecting groove (101), one end of the connecting groove (101) is fixedly connected with a fixed partition plate (102), and one side of each fixed partition plate (102) is provided with a connecting shaft (103), and the connecting shafts (103) are located between the two fixed partition plates (102).
5. The automobile engine connecting rod according to claim 4, characterized in that the connecting shafts (103) are spring connecting shafts (103), one side of each connecting shaft (103) is fixedly connected with the rod body (1), one side of each connecting shaft (103) is fixedly connected with a fixing block (104), and one end of each fixing block (104) is connected with one large-end base (2).
6. The connecting rod of the automobile engine according to claim 1, characterized in that two rubber support rods (203) are fixedly connected to one side of any one of the large end bases (2), the rubber support rods (203) are inclined, and a rubber plate (202) is fixedly connected to one side of each rubber support rod (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674428.5U CN213117114U (en) | 2020-04-28 | 2020-04-28 | Automobile engine connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674428.5U CN213117114U (en) | 2020-04-28 | 2020-04-28 | Automobile engine connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213117114U true CN213117114U (en) | 2021-05-04 |
Family
ID=75642993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020674428.5U Expired - Fee Related CN213117114U (en) | 2020-04-28 | 2020-04-28 | Automobile engine connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213117114U (en) |
-
2020
- 2020-04-28 CN CN202020674428.5U patent/CN213117114U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |