CN206056466U - Driven compressor bar cubing - Google Patents
Driven compressor bar cubing Download PDFInfo
- Publication number
- CN206056466U CN206056466U CN201620889466.6U CN201620889466U CN206056466U CN 206056466 U CN206056466 U CN 206056466U CN 201620889466 U CN201620889466 U CN 201620889466U CN 206056466 U CN206056466 U CN 206056466U
- Authority
- CN
- China
- Prior art keywords
- driven compressor
- cubing
- mandrel
- compressor bar
- nut
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of driven compressor bar cubing, which includes base plate, compressed part, mandrel, two dial gauges, two support bars, the base plate is provided with a transverse part, a longitudinal direction portion, one end of two support bars is rotatably connected in the top of the transverse part, the other end of two support bars is connected to two dial gauges, the mandrel passes through longitudinal portion, the compressed part to be arranged and be connected to the inner of the mandrel.Driven compressor bar cubing of the present utility model, can quickly and accurately detect whether part is qualified, reduce difficulty when operator detect, improve detection efficiency；Meanwhile, simple structure is easy to use.
Description
Technical field
This utility model is related to a kind of cubing, more particularly to a kind of driven compressor bar cubing.
Background technology
Main shaft drives rod unit is the core institution of compressor, and the drive rod in main shaft drives rod unit directly affects compression
The overall performance of machine, the machining accuracy of the drive rod have very high requirement.At present, the inspection of drive rod ears or side handles of a utensil circular arc surface profile
Survey is measured using three-coordinates measuring machine, as the ears or side handles of a utensil circular arc at this is smaller and comparison is short, in three-dimensional coordinates measurement
Take that point range is too little, measure the circular arc for coming and forbidden, error easily occur, it is difficult to judge whether product size in this place is qualified.
Meanwhile, detection difficulty is big, and efficiency is low.
Utility model content
The technical problems to be solved in the utility model is to overcome in prior art to drive rod ears or side handles of a utensil circular arc facial contour
Degree detection easily produces error, and detection difficulty is big, a kind of low defect of efficiency, there is provided driven compressor bar cubing.
This utility model is solving above-mentioned technical problem by following technical proposals：
A kind of driven compressor bar cubing, its feature is, its include base plate, compressed part, mandrel, two dial gauges,
Two support bars, the base plate are provided with a transverse part, a longitudinal direction portion, and one end of two support bars is rotatably connected in described
The top of transverse part, the other end of two support bars are connected to two dial gauges, and the mandrel passes through described
Longitudinal portion, the compressed part are arranged and are connected to the inner of the mandrel.
It is preferred that the driven compressor bar cubing includes two axle sleeves, two axle sleeves be respectively positioned on it is described laterally
The inside in portion, and two axle sleeves are sheathed on two support bars respectively.
In this programme, using said structure form, facilitate the rotation of support bar, dial gauge is made along the circular arc of drive rod
Track motion is detected, is detected easy to use.
It is preferred that the compressed part includes a pressing plate, one first nut, the pressing plate pressure located at first nut and
Between longitudinal portion.
In this programme, using said structure form, drive rod is compressed by pressing plate, it is to avoid the first nut directly bears against drive
Drive rod machined surface is caused to weigh wounded on lever surface.
It is preferred that the driven compressor bar cubing includes one second nut, spring washer, second nut and institute
The outer end that spring washer is sheathed on the mandrel, and spring washer pressure are stated located at second nut and longitudinal portion
Between.
It is preferred that the driven compressor bar cubing includes a plain washer, the plain washer is sheathed on the mandrel, and
The plain washer pressure is located between the spring washer and longitudinal portion.
It is preferred that the support bar is provided with a trip bolt, the dial gauge is embedded at the support bar, the fastening spiral shell
Nail is fixed on the dial gauge on the support bar.
In this programme, using said structure form, dial gauge is removably attachable to support bar, and dial gauge can enter
Row is adjusted, it is ensured that the accuracy of certainty of measurement.
On the basis of common sense in the field is met, above-mentioned each optimum condition, can combination in any, obtain final product this utility model respectively compared with
Good example.
Positive effect of the present utility model is：
Driven compressor bar cubing of the present utility model, can quickly and accurately detect whether part is qualified, reduces
Difficulty when operator detect, improves detection efficiency；Meanwhile, simple structure is easy to use.
Description of the drawings
Use state schematic diagrams of the Fig. 1 for the driven compressor bar cubing of this utility model preferred embodiment.
Another use state schematic diagrams of the Fig. 2 for the driven compressor bar cubing of this utility model preferred embodiment.
Description of reference numerals：
Base plate 1, transverse part 11, longitudinal portion 12
Compressed part 2, pressing plate 21, the first nut 22
Mandrel 3
Dial gauge 4
Support bar 5, trip bolt 51
Axle sleeve 6
Second nut 7
Spring washer 8
Plain washer 9
Drive rod 10
Specific embodiment
Below by embodiment mode and combine accompanying drawing to become apparent from intactly illustrating this utility model, but not therefore
Among this utility model is limited in described scope of embodiments.
In description of the present utility model, it is to be understood that term " on ", D score, "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outward " be based on orientation shown in the drawings or
Position relationship, is for only for ease of description this utility model and simplifies description, rather than indicate or imply device or the unit of indication
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
As depicted in figs. 1 and 2, driven compressor bar cubing of the present utility model, which includes base plate 1, compressed part 2, core
3, two, the axle support bar 5 of dial gauge 4, two, base plate 1 are provided with transverse part 11, longitudinal direction portion 12, and one end of two support bars 5 is revolved
Turn to be connected in the top-portion apertures of transverse part 11, the other end of two support bars 5 is connected to two dial gauges 4, and mandrel 3 is passed through
Longitudinal portion 12, interference fit between mandrel 3 and longitudinal direction portion 12, compressed part 2 are arranged and are connected to the inner of mandrel 3.Compressor drives
Lever cubing is first carried out two dial gauges 4 to zero when measuring to drive rod 10, to being set in drive rod 10 after zero
On mandrel 3, and drive rod 10 is fixed by compressed part 2, drive rod 10 is fixed on into left end first, rotation left side support bar 5 makes
Dial gauge 4 is moved along the direction of 10 ears or side handles of a utensil circular arc of drive rod, and whether the change in value observed on dial gauge 4 is in the margin of tolerance
It is interior；Unclamp compressed part 2 drive rod 10 to be rotated to right-hand member after measurement, then tighten compressed part 2 and drive rod 10 is fixed, rotation the right
Support bar 5 makes dial gauge 4 move along the direction of 10 ears or side handles of a utensil circular arc of drive rod, and whether the change in value observed on dial gauge 4 exists
In the margin of tolerance；So as to whether the size for judging drive rod 10 is qualified.Driven compressor bar cubing of the present utility model, can be quick
And detect whether part is qualified exactly, eliminate the measurement of three-coordinates measuring machine, it is to avoid point range is too little makes because taking
Into measurement forbidden, reduce operator detect when difficulty, improve detection efficiency；Meanwhile, simple structure, user
Just.
As depicted in figs. 1 and 2, in order to reach the effect for being convenient to that operator rotate support bar 5, driven compressor bar is examined
Tool can include two axle sleeves 6, and two axle sleeves 6 are respectively positioned on the inside of transverse part 11,6 interference fit of transverse part 11 and axle sleeve,
And two axle sleeves 6 are sheathed on two support bars 5 respectively.It is convenient to support bar 5 to rotate, facilitates dial gauge 4 along drive rod 10
Arc track motion carries out detection use.
Support bar 5 can be provided with trip bolt 51, and dial gauge 4 is embedded at support bar 5, and trip bolt 51 is solid by dial gauge 4
It is scheduled on support bar 5.So that dial gauge 4 is removably attachable to support bar 5, maintenance replacing can be carried out to dial gauge 4, while
It is convenient to dial gauge 4 can be adjusted and be detected, it is ensured that the accuracy of detection.
As shown in figure 1, compressed part 2 includes pressing plate 21, the first nut 22, the pressure of pressing plate 21 is located at the first nut 22 and longitudinal direction
Between portion 12.Drive rod 10 is directly compressed by pressing plate 21, it is to avoid the first nut 22 directly bears against
Weigh wounded.The shape of pressing plate 21 can be the annular with opening, be easy to directly taking out and installing for pressing plate 21.
Driven compressor bar cubing includes the second nut 7, spring washer 8, plain washer 9, the second nut 7, spring washer
8th, plain washer 9 is sheathed on the outer end of mandrel 3, and the pressure of plain washer 9 located between spring washer 8 and longitudinal direction portion 12, press by spring washer 8
Between the second nut 7 and plain washer 9.So that the outer end of mandrel 3 produces pretension, mandrel 3 will not produce skew and loosen
Phenomenon, it is ensured that the accuracy of detection.The surface in longitudinal direction portion 12 is protected not weighed wounded simultaneously.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, various changes or modifications can be made to these embodiments,
But these changes and modification each fall within protection domain of the present utility model.
Claims (6)
1. a kind of driven compressor bar cubing, it is characterised in that its include base plate, compressed part, mandrel, two dial gauges, two
Individual support bar, the base plate are provided with a transverse part, a longitudinal direction portion, and one end of two support bars is rotatably connected in the horizontal stroke
To the top in portion, the other end of two support bars is connected to two dial gauges, and the mandrel is indulged through described
To portion, the compressed part is arranged and is connected to the inner of the mandrel.
2. driven compressor bar cubing as claimed in claim 1, it is characterised in that the driven compressor bar cubing is included
Two axle sleeves, two axle sleeves are respectively positioned on the inside of the transverse part, and two axle sleeves are sheathed on described in two respectively
Support bar.
3. driven compressor bar cubing as claimed in claim 1, it is characterised in that the compressed part include a pressing plate, one
First nut, the pressing plate pressure is located between first nut and longitudinal portion.
4. driven compressor bar cubing as claimed in claim 1, it is characterised in that the driven compressor bar cubing is included
One second nut, spring washer, second nut and the spring washer are sheathed on the outer end of the mandrel, and the bullet
Spring packing ring pressure is located between second nut and longitudinal portion.
5. driven compressor bar cubing as claimed in claim 4, it is characterised in that the driven compressor bar cubing is included
One plain washer, the plain washer are sheathed on the mandrel, and plain washer pressure located at the spring washer and longitudinal portion
Between.
6. driven compressor bar cubing as claimed in claim 1, it is characterised in that the support bar is provided with a trip bolt,
The dial gauge is embedded at the support bar, and the trip bolt is fixed on the dial gauge on the support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620889466.6U CN206056466U (en) | 2016-08-16 | 2016-08-16 | Driven compressor bar cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620889466.6U CN206056466U (en) | 2016-08-16 | 2016-08-16 | Driven compressor bar cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206056466U true CN206056466U (en) | 2017-03-29 |
Family
ID=58380990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620889466.6U Expired - Fee Related CN206056466U (en) | 2016-08-16 | 2016-08-16 | Driven compressor bar cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206056466U (en) |
-
2016
- 2016-08-16 CN CN201620889466.6U patent/CN206056466U/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: 20170329 |