CN208520314U - A kind of crankshaft timing angle testing tool - Google Patents
A kind of crankshaft timing angle testing tool Download PDFInfo
- Publication number
- CN208520314U CN208520314U CN201821368616.4U CN201821368616U CN208520314U CN 208520314 U CN208520314 U CN 208520314U CN 201821368616 U CN201821368616 U CN 201821368616U CN 208520314 U CN208520314 U CN 208520314U
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- CN
- China
- Prior art keywords
- strut
- pulley
- support
- testing tool
- fixedly connected
- Prior art date
- 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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Abstract
It include support device the utility model discloses a kind of crankshaft timing angle testing tool, detection device, the support device includes bottom plate, sliding rail, pulley and support component, the bottom plate is internally provided with the sliding rail, the pulley is provided in the sliding slot of the sliding rail, the support column is fixedly connected on the top of the pulley, the strut and the support are column articulated, and the V-shaped slot setting of strut, the mounting rack is slidably connected at the top of the bottom plate, the supporting plate is fixedly connected on the right side of the mounting rack, the bar connects the sliding shoe with the supporting plate, the shaft is fixedly connected on the sliding shoe right side wall, the shaft and the transmission gear are rotatablely connected, the amesdial is fixedly connected on the following table wall of the supporting plate, and the tip of the amesdial contradicts the sliding shoe.The crank assemblby of different size, the purpose of functional diversities can be detected by reaching support column.
Description
Technical field
The utility model relates to tractor crankshaft technical field more particularly to a kind of crankshaft timing angle testing tools.
Background technique
Crankshaft is most important component in engine, and the gas force that piston, connecting rod are transmitted can be changed into torque by it, will
Piston be transform linear motion be rotary motion, to drive automobile transmission system and engine valve actuating mechanism and other
Auxiliary device has the good energy for absorbing impact load therefore it is required that crankshaft has enough rigidity, intensity and the degree of balance
Power, wear-resistant and lubrication are good.
Crank assemblby cannot immediately install it after the assembly is completed, but need to carry out crank assemblby timing angle
Detection needs to manufacture the crankshaft of different length and size since the vehicle of vehicle is inconsistent, but crankshaft timing angle inspection at present
Support the support column of crankshaft that cannot cannot detect different type according to the size and length of crankshaft come adjustment width and distance in tool
Crankshaft, have a single function.
Utility model content
The purpose of this utility model is to provide a kind of crankshaft timing angle testing tools, it is intended to solve crankshaft in the prior art
Support the support column of crankshaft cannot be according to the size and length of crankshaft come adjustment width and distance, Bu Nengjian in timing angle check tool
Different types of crankshaft is surveyed, the technical issues of having a single function.
To achieve the above object, a kind of crankshaft timing angle testing tool that the utility model uses, the crankshaft timing angle
Cubing includes support device, detection device, and the support device includes bottom plate, sliding rail, pulley and support component, the bottom plate with
The detection device is fixedly connected, and is located at the lower section of the detection device, is provided with the sliding rail, the cunning on the bottom plate
Rail is internally provided with sliding slot, and the pulley is slidably connected with the sliding rail, and be located at sliding slot in, the support component with it is described
Pulley is fixedly connected, and is located at the top of the pulley, and the support component is set relatively along the longitudinal central axis line of the sliding rail
It sets, the support component includes support column and strut, and the support column is fixedly connected with the pulley, and is located at the pulley
Top, the strut and the support are column articulated, and are located at the top of the support column, and the strut is along the support column
Longitudinal central axis line is oppositely arranged, the V-shaped slots setting of two struts, the detection device include mounting rack, supporting plate, bar,
Sliding shoe, shaft, transmission gear and amesdial, the mounting rack are slidably connected with the bottom plate, and are located at the upper of the bottom plate
Side, the supporting plate are fixedly connected with the mounting rack, and are located at the right side of the mounting rack, and the bar is fixed with the supporting plate
Connection, and it is located at the front side wall of the supporting plate, the sliding shoe is slidably connected with the mounting rack, and is located at the mounting rack
Right side, and the sliding shoe is fixedly connected with the bar, the shaft is fixedly connected with the sliding shoe, and is located at the cunning
The right side wall of motion block, the transmission gear and the shaft are rotatablely connected, and are located at one of the shaft far from the sliding shoe
Side, the amesdial are fixedly connected with the supporting plate, and are located at the following table wall of the supporting plate, and the tip of the amesdial contradicts
The sliding shoe.
Wherein, the support column is Telescopic rod structure, and the height of the lowest point of the support column is lower than the driving cog
Height between wheel and bottom plate.
Wherein, the strut and the support are column articulated, and the rotational angle of the strut and the support column be 45 °~
90°。
Wherein, the support device further includes pulley lock card, and the pulley lock card is fixedly connected with the pulley, and is located at
The left and right sides of the pulley.
Wherein, the support device further includes gasket, and the gasket is Nian Jie with the strut, and is located at the interior of the strut
Table wall.
Wherein, there is protrusion on the gasket, the quantity of the protrusion be it is multiple, multiple protrusions are evenly distributed on institute
It states on gasket.
Wherein, the crankshaft timing angle testing tool further includes standard component, and the standard component and the strut are clamped, and are located at
The inside of the strut.
Wherein, the type of the standard component is at least one kind, and the quantity of the standard component is at least one.
Wherein, the support device further includes turntable, and the one side of the turntable is rotatablely connected with the bottom plate, the turntable
Another side and the mounting rack be rotatablely connected, and the turntable is between the bottom plate and the mounting rack.
Wherein, the detection device further includes reciprocal spring, and the reciprocal spring is socketed in the appearance wall of the bar.
A kind of crankshaft timing angle testing tool of the utility model passes through the sliding rail that is internally provided with of the bottom plate, institute
It states and is provided with the pulley in the sliding slot of sliding rail, the support column is fixedly connected on the top of the pulley, the strut and institute
It is column articulated to state support, and the V-shaped slot setting of the strut, the mounting rack are slidably connected at the top of the bottom plate, the branch
Plate is fixedly connected on the right side of the mounting rack, and the bar connects the sliding shoe with the supporting plate, and the sliding shoe is right
The shaft is fixedly connected on side wall, the shaft and the transmission gear are rotatablely connected, and the amesdial is fixedly connected on
The following table wall of the supporting plate, and the tip of the amesdial contradicts the sliding shoe.Two support columns can be total according to crankshaft
At different length adjust suitable position, the strut can adjust suitable width according to the different size of crank assemblby, obtain
Obtain the crankshaft for supporting the support column of crankshaft that can detect different size in crankshaft timing angle testing tool, the effect of functional diversities.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the crankshaft timing angle testing tool of the utility model.
Fig. 2 is the structural schematic diagram of the support component of the utility model.
100- crankshaft timing angle testing tool, 10- support device, 20- detection device, 30- standard component, 11- bottom plate, 12- are sliding
Rail, 13- pulley, 14- support component, 15- support column, 16- strut, 17- pulley lock card, 18- gasket, 19- protrusion, 21- installation
Frame, 22- supporting plate, 23- bar, 24- sliding shoe, 25- shaft, 26- transmission gear, 27- amesdial, 28- turntable, the reciprocal bullet of 29-
Spring.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.In addition, the meaning of " plurality " is two or more in the description of the present invention, unless separately
There is clearly specific restriction.
Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of crankshaft timing angle testing tool 100, the crankshaft timing angle
Spending cubing 100 includes support device 10, detection device 20, and the support device 10 includes bottom plate 11, sliding rail 12, pulley 13 and branch
Support component 14, the bottom plate 11 are fixedly connected with the detection device 20, and are located at the lower section of the detection device 20, the bottom
The sliding rail 12 is provided on plate 11, the sliding rail 12 is internally provided with sliding slot, and the pulley 13 is slided with the sliding rail 12
Connection, and be located in sliding slot, the support component 14 is fixedly connected with the pulley 13, and is located at the top of the pulley 13,
And the support component 14 is oppositely arranged along the longitudinal central axis line of the sliding rail 12, the support component 14 includes 15 He of support column
Strut 16, the support column 15 are fixedly connected with the pulley 13, and are located at the top of the pulley 13, the strut 16 and institute
It states support column 15 hingedly, and is located at the top of the support column 15, and the strut 16 is along the longitudinal central axis of the support column 15
Line is oppositely arranged, and two strut 16 V-shaped slot settings, the detection device 20 includes mounting rack 21, supporting plate 22, bar
23, sliding shoe 24, shaft 25, transmission gear 26 and amesdial 27, the mounting rack 21 is slidably connected with the bottom plate 11, and position
In the top of the bottom plate 11, the supporting plate 22 is fixedly connected with the mounting rack 21, and is located at the right side of the mounting rack 21,
The bar 23 is fixedly connected with the supporting plate 22, and is located at the front side wall of the supporting plate 22, the sliding shoe 24 and the peace
It shelves 21 to be slidably connected, and is located at the right side of the mounting rack 21, and the sliding shoe 24 is fixedly connected with the bar 23, institute
It states shaft 25 to be fixedly connected with the sliding shoe 24, and is located at the right side wall of the sliding shoe 24, the transmission gear 26 and institute
The rotation connection of shaft 25 is stated, and is located at side of the shaft 25 far from the sliding shoe 24, the amesdial 27 and the branch
Plate 22 is fixedly connected, and is located at the following table wall of the supporting plate 22, and the tip of the amesdial 27 contradicts the sliding shoe 24.
In the present embodiment, the bottom plate 11 is made of steel material, the bottom plate 11 can for circle, rectangle,
Square etc., the bottom plate 11 are internally provided with the sliding rail 12, the pulley 13 are provided in the sliding slot of the sliding rail 12,
Two groups of opposite support components 14 are provided on the sliding rail 12, the support column 15 is fixedly connected on the pulley 13
Top, the strut 16 and the support column 15 are hinged, and the strut 16 is oppositely arranged along the central axes of the support column 15, and
The setting of the strut 16 V-shaped slot, the mounting rack 21 are slidably connected at the top of the bottom plate 11, and the supporting plate 22 is fixed to be connected
It connects on the right side of the mounting rack 21, the bar 23 connects the sliding shoe 24 and the supporting plate 22, the sliding shoe 24
The shaft 25 is fixedly connected on right side wall, the shaft 25 is rotatablely connected with the transmission gear 26, the amesdial 27
It is fixedly connected on the following table wall of the supporting plate 22, and the tip of the amesdial 27 contradicts the sliding shoe 24.Need march
When the detection of axis timing angle, the bearing at 30 both ends of standard component is set in V-groove first, then passes through the shaft
The transmission gear 26 on 25 is engaged with the gear on the standard component 30, and the amesdial 27 is adjusted in rotation process
Position so that the pointer of the amesdial 27 be in 0 position, complete check and correction.Then the standard component 30 is removed, it will be to
Detection crankshaft is placed in the support component 14, and then support column 15 described in the running lengthwise further according to crankshaft, makes its both sides
Then the bearing of 16 face of strut crankshaft to be detected adjusts the folder of two struts 16 by rotating the strut 16 again
Angle is set in two on crankshaft to be detected bearings in V-groove, then by by crankshaft to be detected gear and the biography
Moving gear 26 engages, and in case of beating in engagement process, the sliding shoe 24 can be mobile to the position of the supporting plate 22, makes
It obtains the sliding shoe 24 to touch with the tip of the amesdial 27, the amesdial 27 rotates at this time, if the width of rotation
Degree is to the extent permitted by the error, then to represent crankshaft qualification, if rotation amplitude is excessive, represents the crankshaft and need to carry out
It scraps or reworked processing.Two support columns 15 can adjust suitable position according to the different length of crank assemblby, described
Strut 16 can adjust suitable width according to the different size of crank assemblby, so that supporting in crankshaft timing angle testing tool 100 bent
The support column 15 of axis can detect the crankshaft of different size.
Further, the support column 15 is Telescopic rod structure, and the height of the lowest point of the support column 15 is lower than institute
State the height between transmission gear 26 and bottom plate 11.The strut 16 and the support column 15 are hinged, and the strut 16 and institute
The rotational angle for stating support column 15 is 45 °~90 °.The support device 10 further includes pulley lock card 17, the pulley lock card 17
It is fixedly connected with the pulley 13, and is located at the left and right sides of the pulley 13.The support device 10 further includes gasket 18, institute
It states that gasket 18 is Nian Jie with the strut 16, and is located at the inner surface wall of the strut 16.There is protrusion 19 on the gasket 18, it is described
Protrusion 19 quantity be it is multiple, multiple described raised 19 are evenly distributed on the gasket 18.The crankshaft timing angle testing tool
100 further include standard component 30, and the standard component 30 is clamped with the strut 16, and is located at the inside of the strut 16.The mark
The type of quasi- part 30 is at least one kind, and the quantity of the standard component 30 is at least one.
In the present embodiment, the support rod is made of steel material, can bear certain weight, while wear-resisting,
The stretching structure of the support rod can make its adjusting according to the height after in the V-groove for being placed on the strut 16 of crankshaft to be detected
It is consistent to crankshaft to be detected and 26 height of the transmission gear, and can be carried out engagement, when not needing detection crankshaft, the support
The height of the lowest point of column 15 is far below the height between the transmission gear 26 and bottom plate 11, and the strut 16 is in the support
The angle rotated on column 15 at 45 °~90 ° to be optimal, 90 ° of whens crankshaft to be detected bearing by rubbing between the strut 16
Wipe that power is relatively small, 45 ° of whens the bearing of crankshaft to be detected it is relatively large by the frictional force between the strut 16, so
At 45 °~90 °, the bearing of crankshaft to be detected is in the metastable range of a stress, and 13 energy of pulley will be to be checked
It surveys crankshaft and is moved to suitable position, the pulley lock card 17 can be after crankshaft to be detected be moved to suitable position, to described
Pulley 13 carries out locking, after preventing the transmission gear 26 to be engaged with crankshaft toothed wheel, the inspection of amesdial 27 described in wobble effects
Survey result.The gasket 18 can be made of rubber material, and rubber material can clamp the bearing of crankshaft to be detected in the strut 16
When, certain frictional force is provided, guarantees the stability of crankshaft to be detected, multiple described raised 19 are evenly distributed on the gasket 18
On, frictional force is preferably increased, it is significantly more efficient to ensure that stability.The standard component 30 is used as crankshaft timing angle to be detected
The sample of degree, for carrying out check and correction effect to the amesdial 27, while the quantity of the standard component 30 cannot be less than one, kind
Class cannot be conducive to be when detecting different types of crankshaft, to provide reference sample less than one kind.
Further, the support device 10 further includes turntable 28, and the one side of the turntable 28 is rotated with the bottom plate 11
Connection, the another side of the turntable 28 and the mounting rack 21 are rotatablely connected, and the turntable 28 is located at the bottom plate 11 and institute
It states between mounting rack 21.The detection device 20 further includes reciprocal spring 29, and the reciprocal spring 29 is socketed in the bar 23
Appearance wall.
In the present embodiment, the turntable 28 is rotatably connected between the bottom plate 11 and the mounting rack 21, described
The detection device 20 can be converted different angles by turntable 28, when 15 component of support column is in sliding, while rotate institute
Turntable 28 is stated, the gear of crankshaft more to be detected and the transmission gear 26 can be engaged, improved efficiency, it is described
Reciprocal spring 29 is socketed in the appearance wall of the bar 23, and between the sliding shoe 24 and the supporting plate 22, works as crankshaft
After detection, crankshaft is removed, the sliding shoe 24 can be restored to initially by the reaction force of the reciprocal spring 29 described at this time
Position, in order to which next time carries out timing angle detection.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly cannot be practical to limit with this
Novel interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to
Equivalent variations made by the utility model claims, still falls within the scope of the utility model.
Claims (10)
1. a kind of crankshaft timing angle testing tool, which is characterized in that
The crankshaft timing angle testing tool includes support device, detection device, and the support device includes bottom plate, sliding rail, pulley
And support component, the bottom plate are fixedly connected with the detection device, and are located at the lower section of the detection device, on the bottom plate
It is provided with the sliding rail, the sliding rail is internally provided with sliding slot, and the pulley is slidably connected with the sliding rail, and is located at sliding slot
Interior, the support component is fixedly connected with the pulley, and is located at the top of the pulley, and the support component is along the cunning
The longitudinal central axis line of rail is oppositely arranged, and the support component includes support column and strut, and the support column is fixed with the pulley
Connection, and it is located at the top of the pulley, the strut and the support are column articulated, and are located at the top of the support column, and
The strut is oppositely arranged along the longitudinal central axis line of the support column, two V-shaped slot settings of strut,
The detection device includes mounting rack, supporting plate, bar, sliding shoe, shaft, transmission gear and amesdial, the mounting rack
It is slidably connected with the bottom plate, and is located at the top of the bottom plate, the supporting plate is fixedly connected with the mounting rack, and is located at institute
State the right side of mounting rack, the bar is fixedly connected with the supporting plate, and be located at the supporting plate front side wall, the sliding shoe with
The mounting rack is slidably connected, and is located at the right side of the mounting rack, and the sliding shoe is fixedly connected with the bar, described
Shaft is fixedly connected with the sliding shoe, and is located at the right side wall of the sliding shoe, and the transmission gear and the shaft rotate
Connection, and it is located at side of the shaft far from the sliding shoe, the amesdial is fixedly connected with the supporting plate, and is located at institute
The following table wall of supporting plate is stated, and the tip of the amesdial contradicts the sliding shoe.
2. crankshaft timing angle testing tool as described in claim 1, which is characterized in that
The support column is Telescopic rod structure, and the height of the lowest point of the support column lower than the transmission gear and bottom plate it
Between height.
3. crankshaft timing angle testing tool as claimed in claim 2, which is characterized in that
The strut and the support are column articulated, and the rotational angle of the strut and the support column is 45 °~90 °.
4. crankshaft timing angle testing tool as claimed in claim 3, which is characterized in that
The support device further includes pulley lock card, and the pulley lock card is fixedly connected with the pulley, and is located at the pulley
The left and right sides.
5. crankshaft timing angle testing tool as claimed in claim 4, which is characterized in that
The support device further includes gasket, and the gasket is Nian Jie with the strut, and is located at the inner surface wall of the strut.
6. crankshaft timing angle testing tool as claimed in claim 5, which is characterized in that
There is protrusion on the gasket, the quantity of the protrusion be it is multiple, multiple protrusions are evenly distributed on the gasket.
7. crankshaft timing angle testing tool as claimed in claim 6, which is characterized in that
The crankshaft timing angle testing tool further includes standard component, and the standard component and the strut are clamped, and are located at the strut
Inside.
8. crankshaft timing angle testing tool as claimed in claim 7, which is characterized in that
The type of the standard component is at least one kind, and the quantity of the standard component is at least one.
9. crankshaft timing angle testing tool as described in claim 1, which is characterized in that
The support device further includes turntable, and the one side of the turntable is rotatablely connected with the bottom plate, the another side of the turntable
It is rotatablely connected with the mounting rack, and the turntable is between the bottom plate and the mounting rack.
10. crankshaft timing angle testing tool as claimed in claim 9, which is characterized in that
The detection device further includes reciprocal spring, and the reciprocal spring is socketed in the appearance wall of the bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368616.4U CN208520314U (en) | 2018-08-23 | 2018-08-23 | A kind of crankshaft timing angle testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368616.4U CN208520314U (en) | 2018-08-23 | 2018-08-23 | A kind of crankshaft timing angle testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208520314U true CN208520314U (en) | 2019-02-19 |
Family
ID=65334226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821368616.4U Expired - Fee Related CN208520314U (en) | 2018-08-23 | 2018-08-23 | A kind of crankshaft timing angle testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208520314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097616A (en) * | 2020-09-18 | 2020-12-18 | 青岛迈特园林机械零部件有限公司 | Engine crankshaft assembly timing angle detection tool and detection method thereof |
-
2018
- 2018-08-23 CN CN201821368616.4U patent/CN208520314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097616A (en) * | 2020-09-18 | 2020-12-18 | 青岛迈特园林机械零部件有限公司 | Engine crankshaft assembly timing angle detection tool and detection method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 |