CN106403865A - Crankshaft shoulder runout detection device - Google Patents
Crankshaft shoulder runout detection device Download PDFInfo
- Publication number
- CN106403865A CN106403865A CN201611080848.5A CN201611080848A CN106403865A CN 106403865 A CN106403865 A CN 106403865A CN 201611080848 A CN201611080848 A CN 201611080848A CN 106403865 A CN106403865 A CN 106403865A
- Authority
- CN
- China
- Prior art keywords
- detection
- push rod
- seat
- center
- shoulder
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The present invention discloses a crankshaft shoulder runout detection device. The detection device comprises a detection pedestal, one end of the detection pedestal is provided with a center mechanism, and the other end of the detection pedestal is provided with a rotary clamping mechanism; the detection pedestal is provided with a crankshaft supporting seat, and the crankshaft supporting seat us provided with a check list on each detection point; the center mechanism includes a center seat, a center head and a link mechanism configured to drive the center head to stretch; the link mechanism includes a rotation handle, a push rod and a sliding shaft configured to push and pull the center; one end of the sliding shaft is fixedly connected with the center, and the other end of the sliding shaft is provided with a push rod neck; and the rotation handle is fixedly connected with the push rod, the push rod is hinged onto the center seat, and a ratchet mechanism configured to avoid reverse rotation of the push rod is arranged between the push rod and the center seat. The crankshaft shoulder runout detection device can rapidly and effectively complete the runout detection task, and because the support structure is arranged, the detection precision is higher than the precision of the current device.
Description
Technical field
The present invention relates to a kind of detection means is and in particular to a kind of shoulder of crank jitter detection apparatus.
Background technology
In prior art, shoulder of crank glitch detection, is all by completing in engine lathe, and during detection, crankshaft two end fills
It is stuck in lathe two ends, then detection table is installed on lathe saddle, by follow rest, to move detection table, thus detection is not
With position shaft part, above-mentioned detection method detection efficiency is relatively low, and the shaft part of mid portion supports due to lacking, accuracy of detection
Not high.
Content of the invention
In view of this, it is an object of the invention to provide a kind of shoulder of crank jitter detection apparatus, existing skill can be overcome
The drawbacks described above of art.
For reaching above-mentioned purpose, the present invention provides following technical scheme：
A kind of shoulder of crank jitter detection apparatus, described detection means includes detecting base, one end setting on described detection base
There is tip mechanism, the other end is provided with rotation clamping device, and described detection base is additionally provided with Curved shaft support seat, described bent axle
Support base is provided with detection table on each test point, and described Curved shaft support seat is provided with multistage Curved shaft support slide block,
Described detection table is arranged on corresponding Curved shaft support slide block, and described Curved shaft support slide block is additionally provided with the position of bearing touch
Support ball.
Further, the bar linkage structure that described tip mechanism includes dead head, centre head and drives centre head to stretch, described company
Linkage includes rotary handle, push rod and the top sliding axle of push-and-pull, and described sliding axle one end is fixedly connected with top, and it is another
End be provided with push rod draw-in groove, described rotary handle is fixedly connected with push rod, and described push rod is hinged on dead head, described push rod and
It is additionally provided with the ratchet mechanism of anti-throw-out lever counter-rotating between dead head.
Further, described rotation clamping device includes a grip slipper, and described grip slipper is provided with the rotational positioning axis of cone,
The described rotational positioning axis of cone is spindle rotationally arranged on this grip slipper.
Further, described dead head and grip slipper are all arranged on this detection base by bolt is dismountable.
Further, described Curved shaft support seat is provided with multistage Curved shaft support slide block, described detection table is arranged on accordingly
On Curved shaft support slide block.
Further, described Curved shaft support slide block and the position of bearing touch are additionally provided with support ball.
The beneficial effects of the present invention is：The detection means of the present invention can rapidly and efficiently complete the jump of each shaft part of bent axle
Dynamic Detection task, simultaneously because arranging supporting construction, accuracy of detection is higher with respect to existing device precision.
Brief description
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below to carry out
Explanation：
Fig. 1 is the structural representation of the present invention.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art is permissible
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As illustrated, a kind of shoulder of crank jitter detection apparatus, described detection means includes detecting base 1, described detection
On base, one end is provided with tip mechanism, and the other end is provided with rotation clamping device, and described detection base is additionally provided with bent axle
Support base 2, described Curved shaft support seat is provided with detection table 3 on each test point.
The detection means of the present embodiment can rapidly and efficiently complete the glitch detection task of each shaft part of bent axle, simultaneously because
Setting supporting construction, accuracy of detection is higher with respect to existing device precision.
In the present embodiment, the bar linkage structure that described tip mechanism includes dead head 4, centre head 5 and drives centre head to stretch
6, described linkage includes rotary handle, push rod and the top sliding axle of push-and-pull, described sliding axle one end with top fixing even
Connect, its other end is provided with push rod draw-in groove, described rotary handle is fixedly connected with push rod, and described push rod is hinged on dead head,
It is additionally provided with the ratchet mechanism of anti-throw-out lever counter-rotating between described push rod and dead head.
In the present embodiment, described rotation clamping device includes a grip slipper 7, and described grip slipper is provided with rotational positioning
The axis of cone 8, the described rotational positioning axis of cone is spindle rotationally arranged on this grip slipper.
In the present embodiment, described dead head and grip slipper are all arranged on this detection base by bolt is dismountable.
In the present embodiment, described Curved shaft support seat is provided with multistage Curved shaft support slide block, described detection table is arranged on phase
On the Curved shaft support slide block answered.
In the present embodiment, described Curved shaft support slide block is additionally provided with support ball with the position of bearing touch.
Embodiment described above is only the preferred embodiment lifted for absolutely proving the present invention, the protection model of the present invention
Enclose not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, all in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (4)
1. a kind of shoulder of crank jitter detection apparatus it is characterised in that：Described detection means includes detecting base, described detection bottom
On seat, one end is provided with tip mechanism, and the other end is provided with rotation clamping device, described detection base is additionally provided with bent axle and props up
Support seat, described Curved shaft support seat is provided with detection table on each test point, described Curved shaft support seat is provided with multistage
Curved shaft support slide block, described detection table is arranged on corresponding Curved shaft support slide block, described Curved shaft support slide block and bearing touch
Position be additionally provided with support ball.
2. shoulder of crank jitter detection apparatus according to claim 1 it is characterised in that：Described tip mechanism includes top
The bar linkage structure that seat, centre head and driving centre head stretch, it is top that described linkage includes rotary handle, push rod and push-and-pull
Sliding axle, described sliding axle one end is fixedly connected with top, and its other end is provided with push rod draw-in groove, described rotary handle and push rod
It is fixedly connected, described push rod is hinged on dead head, between described push rod and dead head, be additionally provided with anti-throw-out lever counter-rotating
Ratchet mechanism.
3. a kind of shoulder of crank jitter detection apparatus according to claim 2 it is characterised in that：Described rotation clamping device
Including a grip slipper, described grip slipper is provided with the rotational positioning axis of cone, the described rotational positioning axis of cone is spindle rotationally arranged in
On this grip slipper.
4. a kind of shoulder of crank jitter detection apparatus according to claim 2 it is characterised in that：Described dead head and clamping
Seat is all arranged on this detection base by bolt is dismountable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611080848.5A CN106403865A (en) | 2016-11-30 | 2016-11-30 | Crankshaft shoulder runout detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611080848.5A CN106403865A (en) | 2016-11-30 | 2016-11-30 | Crankshaft shoulder runout detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106403865A true CN106403865A (en) | 2017-02-15 |
Family
ID=58084293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611080848.5A Pending CN106403865A (en) | 2016-11-30 | 2016-11-30 | Crankshaft shoulder runout detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106403865A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030961A (en) * | 2019-05-28 | 2019-07-19 | 青岛德盛机械制造有限公司 | A kind of crankshaft drift value detection device |
| CN111854650A (en) * | 2020-07-24 | 2020-10-30 | 西北工业大学 | Assembly detection device for actuating part piston assembly |
| CN112484594A (en) * | 2020-11-13 | 2021-03-12 | 太原重工轨道交通设备有限公司 | Device for measuring axle shoulder runout by taking outer circular surface of axle journal as reference |
-
2016
- 2016-11-30 CN CN201611080848.5A patent/CN106403865A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030961A (en) * | 2019-05-28 | 2019-07-19 | 青岛德盛机械制造有限公司 | A kind of crankshaft drift value detection device |
| CN111854650A (en) * | 2020-07-24 | 2020-10-30 | 西北工业大学 | Assembly detection device for actuating part piston assembly |
| CN112484594A (en) * | 2020-11-13 | 2021-03-12 | 太原重工轨道交通设备有限公司 | Device for measuring axle shoulder runout by taking outer circular surface of axle journal as reference |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |