CN207816495U - A kind of crankshaft of diesel engine residual stress detection device - Google Patents
A kind of crankshaft of diesel engine residual stress detection device Download PDFInfo
- Publication number
- CN207816495U CN207816495U CN201721836355.XU CN201721836355U CN207816495U CN 207816495 U CN207816495 U CN 207816495U CN 201721836355 U CN201721836355 U CN 201721836355U CN 207816495 U CN207816495 U CN 207816495U
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- China
- Prior art keywords
- monitor station
- residual stress
- crankshaft
- hole
- detection device
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Abstract
The utility model discloses a kind of crankshaft of diesel engine residual stress detection devices, including monitor station, the symmetrical of the upper surface of the monitor station is fixedly connected with that there are two the first support columns, the two described one end of first support column far from monitor station are fixedly connected with the second support column, the inside of second support column is fixedly connected with the first dual-axle motor, two output ends of first dual-axle motor are welded with the first rotation axis, run through in two first rotation axis and is equipped with the first driving wheel, the inside of two first support columns is rotatably connected to first rotating shaft and the second shaft, run through in two first rotating shafts and is equipped with the first driven wheel, and first driving wheel and the first driven wheel be arranged with the first transmission belt jointly.The utility model is simple in structure, easy to use, simple and quick can carry out comprehensive residual stress monitoring to each position of bent axle, improve the precision of detection.
Description
Technical field
The utility model is related to bent axle residual stress detection device technology field more particularly to a kind of crankshaft of diesel engine are remaining
Stress detection device.
Background technology
As automobile industry constantly develops, in order to improve the competitiveness of automobile, output power is improving in manufacturer
Meanwhile the continuous precision for improving auto parts and components, improve the competitiveness of automobile, such as bent axle with this, bent axle be in engine most
Important component, it bears the power that connecting rod transmits, and is transformed into torque and other are exported and driven on engine by bent axle
Attachment works, and in the process of manufacture of bent axle, residual stress detection can be carried out to bent axle, residual stress is more than certain mark
Bent axle is easily led to after standard, and fatigue fracture occurs, but existing detection device is complicated for operation, it is inconvenient for use, it can not be to each of bent axle
A position accurately detect comprehensively.
Utility model content
It is inconvenient for use purpose of the utility model is to solve detection device in the prior art is complicated for operation, it can not be right
The comprehensive accurately test problems of each position progress of bent axle, and a kind of crankshaft of diesel engine residual stress detection device proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of crankshaft of diesel engine residual stress detection device, including monitor station, the symmetrical of the upper surface of the monitor station are consolidated
There are two the first support columns for fixed connection, and the two described one end of first support column far from monitor station are fixedly connected with the second support
The inside of column, second support column is fixedly connected with the first dual-axle motor, and two output ends of first dual-axle motor are equal
It is welded with the first rotation axis, runs through in two first rotation axis and is equipped with the first driving wheel, two first support columns
Inside be rotatably connected to first rotating shaft and the second shaft, run through being equipped with the first driven wheel in two first rotating shafts,
And first driving wheel and the first driven wheel be arranged with the first transmission belt, the one end of the first rotating shaft far from the first driven wheel jointly
Through the first support column madial wall and be fixedly connected with rotating bezel, the rotating bezel be equipped with fixed seat and the first electric expansion
Bar runs through in two second shafts and is equipped with the second driven wheel, and the described one end of second shaft far from the second driven wheel is passed through
It wears the madial wall of the first support column and is fixedly connected with rotor plate, the rotor plate is equipped with the second detector, the monitor station
Be internally provided with the second dual-axle motor, two output bands of second dual-axle motor are welded with the second rotation axis, two institutes
It states to run through in the second rotation axis and is equipped with the second driving wheel, and the second biography is arranged with jointly on the second driving wheel and the second driven wheel
The upper surface of dynamic band, the monitor station is equipped with the first electric sliding rail, and first electric sliding rail is equipped with the first detector, described
The upper surface of monitor station is also arranged with two the second electric sliding rails, and the second electricity is respectively equipped on two second electric sliding rails
Dynamic telescopic rod.
Preferably, the lower surface of second support column is symmetrically opened up there are two first through hole, and the first transmission belt is located at
In corresponding first through hole.
Preferably, the upper surface of the monitor station is symmetrically opened up there are two the second through-hole, and the second transmission belt be located at it is opposite
On the second through-hole answered.
Preferably, the upper end of first support column offers third through-hole, and the first transmission belt is located at corresponding the
On three through-holes.
Preferably, the bottom end of first support column offers fourth hole, and the second transmission belt is located at corresponding the
On four through-holes.
Preferably, the lower surface of the monitor station is arranged with multiple shock-damping structures.
In the utility model, the both ends of bent axle are respectively put into corresponding fixed seat, open the first electric telescopic rod,
First electric telescopic rod, which moves down, is fixed bent axle so that the first dual-axle motor, the first electric sliding rail and the first detection
Device is started to work, and output end drives the rotation of the first rotation axis, the first rotation axis to pass through the first active when the first dual-axle motor works
Wheel, the first transmission belt and the first driven wheel drive first rotating shaft rotation, first rotating shaft rotation that rotating bezel and bent axle is driven to be turned
It is dynamic, it is detected convenient for the different angle to bent axle same position, the first electric sliding rail makes the first detector the when working
It is moved left and right on one electric sliding rail, convenient for, except both ends carry out complete detection, at the end of detection, closing first pair to bent axle
Spindle motor, the first electric sliding rail and the first detector；The second electric telescopic rod is being opened, the second electric telescopic rod moves up band
Dynamic fixed block movement opens the first electric telescopic rod when fixed block touches bent axle, and the first electric telescopic rod is retracted so that song
Axis is supported on fixed block, opens the second electric sliding rail, and the second electric sliding rail drives the movement of the second electric telescopic rod, when the second electricity
When dynamic telescopic rod is moved to the surface of rotor plate, the second electric sliding rail is closed, opens the second electric telescopic rod so that fixed block
A small distance is moved down with bent axle, is detected convenient for the both ends to bent axle, the second detector and the second twin shaft electricity are opened
Machine, output band drives the rotation of the second rotation axis, the rotation of the second rotation axis to pass through the second driving wheel, the when the second dual-axle motor works
Two transmission belts and the second driven wheel drive the rotation of the second shaft, the rotation of the second shaft to drive the second detector to carry out by rotor plate
Rotation carries out comprehensive detection to the both ends of bent axle, after detection, closes the second dual-axle motor and the second detector；First
Dual-axle motor, the first electric telescopic rod, the second dual-axle motor, the second detector, the first electric sliding rail, the first detector, second
Electric sliding rail and the second electric telescopic rod can be by wireless control, relevant concrete structure and the skills that Principle of Communication is existing maturation
Art, it is few superfluous herein.The utility model is simple in structure, easy to use, simple and quick can be carried out to each position of bent axle comprehensively residual
Residue stress monitors, and improves the precision of detection.
Description of the drawings
Fig. 1 be the utility model proposes a kind of crankshaft of diesel engine residual stress detection device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of crankshaft of diesel engine residual stress detection device in the first detector portion
Structure enlargement diagram.
In figure：1 monitor station, 2 first support columns, 3 second support columns, 4 first dual-axle motors, 5 first rotating shafts, 6 rotating bezels,
7 fixed seats, 8 first electric telescopic rods, 9 second dual-axle motors, 10 second shafts, 11 rotor plates, 12 second detectors, 13 first
Electric sliding rail, 14 first detectors, 15 second electric sliding rails, 16 second electric telescopic rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of crankshaft of diesel engine residual stress detection device, including monitor station 1, the lower surface of monitor station 1
Multiple shock-damping structures are arranged with, improve the stability of monitor station 1, and then improve accuracy of detection, pair of the upper surface of monitor station 1
Title is fixedly connected there are two the first support column 2, and two first one end of support column 2 far from monitor station 1 are fixedly connected with second
The inside of dagger 3, the second support column 3 is fixedly connected with the first dual-axle motor 4, and two output ends of the first dual-axle motor 4 weld
It is connected to the first rotation axis, runs through in two the first rotation axis and is equipped with the first driving wheel, the inside of two the first support columns 2 turns
It is dynamic to be connected with first rotating shaft 5 and the second shaft 10, run through in two first rotating shafts 5 and be equipped with the first driven wheel, and the first active
Wheel and the first driven wheel are arranged with the first transmission belt jointly, and the lower surface of the second support column 3 is symmetrically opened up there are two first through hole,
And first transmission belt be located in corresponding first through hole, the upper end of the first support column 2 offers third through-hole, and the first transmission belt
On corresponding third through-hole, convenient for the first transmission V belt translation, the one end of first rotating shaft 5 far from the first driven wheel is through the
The madial wall of one support column 2 is simultaneously fixedly connected with rotating bezel 6, and rotating bezel 6 is equipped with fixed seat 7 and the first electric telescopic rod 8；
Run through in this practicality, in two the second shafts 10 and be equipped with the second driven wheel, the second shaft 10 is driven far from second
One end of wheel runs through the madial wall of the first support column 2 and is fixedly connected with rotor plate 11, and rotor plate 11 is equipped with the second detector
12, monitor station 1 is internally provided with the second dual-axle motor 9, and two output bands of the second dual-axle motor 9 are welded with the second rotation
Axis runs through in two the second rotation axis and is equipped with the second driving wheel, and is arranged with jointly on the second driving wheel and the second driven wheel
Second transmission belt, the upper surface of monitor station 1 symmetrically open up that there are two the second through-holes, and the second transmission belt is located at corresponding second
On through-hole, the bottom end of the first support column 2 offers fourth hole, and the second transmission belt is located on corresponding fourth hole, just
It is equipped with the first electric sliding rail 13 in the upper surface of the transmission of the second transmission belt, monitor station 1, the first electric sliding rail 13 is equipped with first
The upper surface of detector 14, monitor station 1 is also arranged with two the second electric sliding rails 15, distinguishes on two the second electric sliding rails 15
Equipped with the second electric telescopic rod 16, the upper end of the second electric telescopic rod 16 is equipped with fixed block.
In the utility model, the both ends of bent axle are respectively put into corresponding fixed seat 7, open the first electric telescopic rod
8, the first electric telescopic rod 8, which moves down, is fixed bent axle so that the first dual-axle motor 4, the first electric sliding rail 13 and
One detector 14 is started to work, and output end drives the rotation of the first rotation axis, the first rotation axis to pass through when the first dual-axle motor 4 works
First driving wheel, the first transmission belt and the first driven wheel drive first rotating shaft 5 to rotate, and the rotation of first rotating shaft 5 drives 6 He of rotating bezel
Bent axle is rotated, and is detected convenient for the different angle to bent axle same position, and the first electric sliding rail 13 makes the when working
One detector 14 is moved left and right on the first electric sliding rail 13, convenient for, except both ends carry out complete detection, working as detection to bent axle
At the end of, close the first dual-axle motor 4, the first electric sliding rail 13 and the first detector 14；The second electric telescopic rod 16 is being opened,
Second electric telescopic rod 16, which moves up, drives fixed block movement, when fixed block touches bent axle, open the first electric expansion
Bar 8, the first electric telescopic rod 8, which is retracted, makes Curved shaft support on fixed block, opens the second electric sliding rail 15, the second electric sliding rail
15 drive the movement of the second electric telescopic rods 16, when the second electric telescopic rod 16 is moved to the surface of rotor plate 11, close the
Two electric sliding rails 15 open the second electric telescopic rod 16 so that fixed block and bent axle move down a small distance, convenient for song
The both ends of axis are detected, and open the second detector 12 and the second dual-axle motor 9, output band band when the second dual-axle motor 9 works
Dynamic second rotation axis rotation, the rotation of the second rotation axis drive second by the second driving wheel, the second transmission belt and the second driven wheel
Shaft 10 rotates, and the rotation of the second shaft 10 drives the second detector 12 to be rotated by rotor plate 11, to the both ends of bent axle into
Row comprehensive detection after detection, closes the second dual-axle motor 9 and the second detector 12；First the 4, first electricity of dual-axle motor
Dynamic telescopic rod 8, the second dual-axle motor 9, the second detector 12, the first electric sliding rail 13, the first detector 14, the second electric sliding rail
15 and second electric telescopic rod 16 can be by wireless control, relevant concrete structure and the technology that Principle of Communication is existing maturation,
This seldom goes to live in the household of one's in-laws on getting married.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of crankshaft of diesel engine residual stress detection device, including monitor station（1）, which is characterized in that the monitor station（1）'s
The symmetrical of upper surface is fixedly connected with that there are two the first support columns（2）, two first support columns（2）Far from monitor station（1）'s
One end is fixedly connected with the second support column（3）, second support column（3）Inside be fixedly connected with the first dual-axle motor（4）,
First dual-axle motor（4）Two output ends be welded with the first rotation axis, run through in two first rotation axis
Equipped with the first driving wheel, two first support columns（2）Inside be rotatably connected to first rotating shaft（5）With the second shaft
（10）, two first rotating shafts（5）On run through and be equipped with the first driven wheel, and the first driving wheel and the first driven wheel cover jointly
Equipped with the first transmission belt, the first rotating shaft（5）The first support column is run through in one end far from the first driven wheel（2）Madial wall simultaneously
It is fixedly connected with rotating bezel（6）, the rotating bezel（6）It is equipped with fixed seat（7）With the first electric telescopic rod（8）, described in two
Second shaft（10）On run through be equipped with the second driven wheel, second shaft（10）One end far from the second driven wheel is through the
One support column（2）Madial wall and be fixedly connected with rotor plate（11）, the rotor plate（11）It is equipped with the second detector（12）,
The monitor station（1）Be internally provided with the second dual-axle motor（9）, second dual-axle motor（9）Two output bands weld
There is the second rotation axis, run through being equipped with the second driving wheel in two second rotation axis, and the second driving wheel and second driven
The second transmission belt, the monitor station are arranged on wheel jointly（1）Upper surface be equipped with the first electric sliding rail（13）, first electricity
Dynamic sliding rail（13）It is equipped with the first detector（14）, the monitor station（1）Upper surface be also arranged with two the second electric slidings
Rail（15）, two second electric sliding rails（15）On be respectively equipped with the second electric telescopic rod（16）.
2. a kind of crankshaft of diesel engine residual stress detection device according to claim 1, which is characterized in that described second
Dagger（3）Lower surface symmetrically open up there are two first through hole, and the first transmission belt is located in corresponding first through hole.
3. a kind of crankshaft of diesel engine residual stress detection device according to claim 1, which is characterized in that the monitor station
（1）Upper surface symmetrically open up there are two the second through-hole, and the second transmission belt is located on corresponding second through-hole.
4. a kind of crankshaft of diesel engine residual stress detection device according to claim 1, which is characterized in that described first
Dagger（2）Upper end offer third through-hole, and the first transmission belt is located on corresponding third through-hole.
5. a kind of crankshaft of diesel engine residual stress detection device according to claim 1, which is characterized in that described first
Dagger（2）Bottom end offer fourth hole, and the second transmission belt is located on corresponding fourth hole.
6. a kind of crankshaft of diesel engine residual stress detection device according to claim 1, which is characterized in that the monitor station
（1）Lower surface be arranged with multiple shock-damping structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721836355.XU CN207816495U (en) | 2017-12-26 | 2017-12-26 | A kind of crankshaft of diesel engine residual stress detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721836355.XU CN207816495U (en) | 2017-12-26 | 2017-12-26 | A kind of crankshaft of diesel engine residual stress detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816495U true CN207816495U (en) | 2018-09-04 |
Family
ID=63330812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721836355.XU Expired - Fee Related CN207816495U (en) | 2017-12-26 | 2017-12-26 | A kind of crankshaft of diesel engine residual stress detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207816495U (en) |
-
2017
- 2017-12-26 CN CN201721836355.XU patent/CN207816495U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20181226 |