CN208778470U - A kind of assembling crankshaft - Google Patents
A kind of assembling crankshaft Download PDFInfo
- Publication number
- CN208778470U CN208778470U CN201821306049.XU CN201821306049U CN208778470U CN 208778470 U CN208778470 U CN 208778470U CN 201821306049 U CN201821306049 U CN 201821306049U CN 208778470 U CN208778470 U CN 208778470U
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- China
- Prior art keywords
- crankshaft
- assembling
- block
- tailgate
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a kind of assembling crankshafts, including head plate, the upper surface of described head plate is equipped with groove, the upper surface of described head plate is equipped with spindle nose, assembling block has been bolted in the side of the head plate, the assembling block includes assembled plate, installation groove is provided in the assembled plate, the upper surface of described assembled plate is provided with crankshaft block, the both ends of the crankshaft block are provided with installation bolt, the end of the assembling block is provided with tailgate, the tailgate is equipped with tailgate groove, the end of the tailgate is provided with tailing axle, by the way that the position of mobile installation bolt installation can be passed through in installation groove on assembling block, it can control radial disbalance distance, the quantity of mounting blocks can change the length of crankshaft and working group's quantity of supply simultaneously, reach the use that different occasions can be adapted to by different installations.
Description
Technical field
The utility model is applied to industrial circle, specially a kind of assembling crankshaft.
Background technique
Crankshaft is the main rotary gadget of engine, and after loading onto connecting rod, the movement (reciprocal) up and down that can accept connecting rod becomes to follow
Ring (rotation) movement.An important parts on engine, material be made of structural carbon steel or spheroidal graphite cast-iron,
There are two significant points: trunnion, connecting rod neck, (there are also other).Trunnion is installed on cylinder body, connecting rod neck and big end
Hole connection, it is a typical slider-crank mechanism that connecting rod small end hole is connect with steam-cylinder piston.The lubrication of crankshaft be primarily referred to as with
The rotation of the lubrication crankshaft of the lubrication and both ends fixed point of big end bearing shell and crank-shaft link neck is the power source of engine.
It is also the driving source of entire mechanical system, common crankshaft model is a lot of, and the song of different model is used according to different equipment
Axis, in this way can be very troublesome.
Utility model content
The purpose of this utility model is that proposing a kind of assembling crankshaft, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of assembling crankshaft, including head plate, described
The upper surface of head plate is equipped with groove, and the upper surface of described head plate is equipped with spindle nose, and assembling block has been bolted in the side of the head plate,
The assembling block includes assembled plate, and installation groove is provided in the assembled plate, and the upper surface of described assembled plate is provided with crankshaft block,
The both ends of the crankshaft block are provided with installation bolt, and the end of the assembling block is provided with tailgate, and the tailgate is equipped with tailgate
The end of groove, the tailgate is provided with tailing axle.
Preferably, the installation bolt can be positioning pin.
Preferably, the crankshaft block is extending.
Preferably, the installation groove can be slideway.
Compared with prior art, the utility model has the beneficial effects that by that can pass through in installation groove on assembling block
The position of mobile installation bolt installation, can control radial disbalance distance, while the quantity of mounting blocks can change the length of crankshaft
Short and supply working group's quantity reaches the use that different occasions can be adapted to by different installations.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the structure chart of the assembling block of the utility model.
In figure: 1 spindle nose, 2 head plates, 3 assembling blocks, 31 assembled plates, 32 crankshaft blocks, 33 installation bolts, 34 installation grooves, 4 tails
Plate, 5 tailing axles, 6 grooves, 7 tailgate grooves.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
It is novel to be implemented using other than the one described here mode, therefore, the protection scope of the utility model not by
The limitation of following public specific embodiment.
Fig. 1 to 2 is please referred to, the utility model provides a kind of technical solution: a kind of assembling crankshaft, including head plate 2, the head
The upper surface of plate 2 is equipped with groove 6, and the upper surface of described head plate 2 is equipped with spindle nose 1, and assembling has been bolted in the side of the head plate 2
Block 3, the assembling block 3 include assembled plate 31, are provided with the upper surface of installation groove 34, the assembled plate 31 in the assembled plate 31
It is provided with crankshaft block 32, the both ends of the crankshaft block 32 are provided with installation bolt 33, and the end of the assembling block 3 is provided with tailgate
4, the tailgate 4 is equipped with tailgate groove 7, and the end of the tailgate 4 is provided with tailing axle 5.
Specifically, it is positioning pin that the installation bolt 33, which can be, increases protection scope, adapt to different operating condition rings
Border.
Specifically, the crankshaft block 32 is extending, thus it is possible to vary stress area length, nominal price applicability.
Specifically, the installation groove 34 can be slideway, increases protection scope, adapt to different work condition environments.
Working principle: when in use, according to different working environments and different workpiece requirements, assembling block 3 can be increased
Quantity change simultaneously the position installed in installation groove 34 of installation bolt 33 to change the requirement of difference cylinder number, change
The crankshaft of different amplitudes of fluctuation needed for becoming, to realize the general crankshaft for changing itself according to different situations.
In the description of this specification, term " connection ", " installation ", " fixation " etc. shall be understood in a broad sense, for example, " even
Connect " it may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, it can also be in
Between medium be indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in utility model.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of assembling crankshaft, including head plate (2), it is characterised in that: the upper surface of described head plate (2) is equipped with groove (6), the head
The upper surface of plate (2) is equipped with spindle nose (1), and the side of the head plate (2) has been bolted assembling block (3), the assembling block (3)
It including assembled plate (31), is provided with installation groove (34) on the assembled plate (31), the upper surface of described assembled plate (31) is provided with
Crankshaft block (32), the both ends of the crankshaft block (32) are provided with installation bolt (33), and the end of assembling block (3) is provided with tail
Plate (4), the tailgate (4) are equipped with tailgate groove (7), and the end of the tailgate (4) is provided with tailing axle (5).
2. a kind of assembling crankshaft is it is characterized by: the installation bolt (33) can be to be positioning pin according to claim 1.
3. a kind of assembling crankshaft is it is characterized by: the crankshaft block (32) is extending according to claim 1.
4. a kind of assembling crankshaft is it is characterized by: the installation groove (34) can be slideway according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821306049.XU CN208778470U (en) | 2018-08-14 | 2018-08-14 | A kind of assembling crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821306049.XU CN208778470U (en) | 2018-08-14 | 2018-08-14 | A kind of assembling crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778470U true CN208778470U (en) | 2019-04-23 |
Family
ID=66156856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821306049.XU Active CN208778470U (en) | 2018-08-14 | 2018-08-14 | A kind of assembling crankshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671417A (en) * | 2019-09-24 | 2020-01-10 | 中国农业大学 | Combined multi-throw crankshaft connecting rod device for agricultural machinery |
| CN111288071A (en) * | 2020-03-12 | 2020-06-16 | 江苏松林汽车零部件有限公司 | Long stroke engine crankshaft of components of a whole that can function independently installation |
-
2018
- 2018-08-14 CN CN201821306049.XU patent/CN208778470U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671417A (en) * | 2019-09-24 | 2020-01-10 | 中国农业大学 | Combined multi-throw crankshaft connecting rod device for agricultural machinery |
| CN111288071A (en) * | 2020-03-12 | 2020-06-16 | 江苏松林汽车零部件有限公司 | Long stroke engine crankshaft of components of a whole that can function independently installation |
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