CN208505569U - A kind of device of the roll angle for assisting the cylindrical mechanism of adjustment - Google Patents
A kind of device of the roll angle for assisting the cylindrical mechanism of adjustment Download PDFInfo
- Publication number
- CN208505569U CN208505569U CN201821193910.6U CN201821193910U CN208505569U CN 208505569 U CN208505569 U CN 208505569U CN 201821193910 U CN201821193910 U CN 201821193910U CN 208505569 U CN208505569 U CN 208505569U
- Authority
- CN
- China
- Prior art keywords
- roll angle
- rotating shaft
- angular wheel
- assisting
- shaft
- 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
Links
Abstract
The utility model belongs to stationary fixture technical field, discloses a kind of device of roll angle for assisting the cylindrical mechanism of adjustment, is provided with scroll chuck；Scroll chuck right end is fixedly connected by fastening bolt with the first rotating shaft of deceleration device, first rotating shaft side is connected with encoder by gear, first rotating shaft outer sheath is equipped with the first angular wheel, first angular wheel and the second angular wheel bridle joint, second angular wheel is set in the outside of the second shaft, deceleration device shell is connected by angular contact ball bearing with first rotating shaft, the second shaft, and the second shaft side bridle joint has worm gear, and worm gear right end is arranged with worm screw.The apparatus structure for being used to assist adjusting the roll angle of cylindrical mechanism is simple, when making to adjust the similar cylindrical model of no wing, adjusting roll angle is more convenient, does not need again to beat part, it avoids because of loss caused by beaing part, improves work efficiency.
Description
Technical field
The utility model belongs to stationary fixture technical field more particularly to a kind of for assisting adjusting the rolling of cylindrical mechanism
The device of gyration.
Background technique
Currently, the prior art commonly used in the trade is such that
In wind tunnel test, it usually needs adjust the roll angle of model.For the model of spademan, generally by beaing the wing
Face is adjusted to required substantially angle, then finely tune with stretching screw in locking, model is in institute when stretching screw
The roll angle needed.And for the similar cylindrical model of no wing, it adjusts very troublesome when roll angle, needs to open on model
If the slot conveniently beaten, and be easy that model is caused centainly to damage when beaing, the dynamics beaten is also tended to dependent on warp
It tests, this is just very high to the competency profiling of operator.The clamping-rotating device of cylindrical component can be used for cylindrical or round tube
The parts such as shape are fixed, rotation process, can be suitably modified on reference to this kind of device basic, more easily to adjust cylinder
The roll angle of mechanism.But existing clamping-rotating device mainly realizes clamping and rotation function, does not account for and is clamping
The problem of adjusting roll angle afterwards.
In conclusion problem of the existing technology is:
Present clamping-rotating device can only realize the function of clamping and rotation, and roll angle cannot be accurately adjusted after clamping
Degree, do not account for after adjusting roll angle yet how fixed model the problem of.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of for assisting adjusting the rolling of cylindrical mechanism
The device of gyration.
The utility model is realized in this way a kind of for assisting adjusting the device setting of the roll angle of cylindrical mechanism
Have:
Scroll chuck；
Scroll chuck right end is fixedly connected by fastening bolt with the first rotating shaft of deceleration device, and first rotating shaft side passes through
Gear is connected with encoder, and first rotating shaft outer sheath is equipped with the first angular wheel, and the first angular wheel is nibbled with the second angular wheel
It connects, the second angular wheel is set in the outside of the second shaft.
Further, deceleration device shell is connected by angular contact ball bearing with first rotating shaft, the second shaft.
Further, the second shaft side bridle joint has worm gear, and worm gear right end is arranged with worm screw.
The advantages of the utility model and good effect are as follows:
The device for being used to assist adjusting the roll angle of cylindrical mechanism is equipped with deceleration device and mechanical encoder, can
So that the cylindrical component being mounted on scroll chuck realizes the adjusting of accurate roll angle.
The apparatus structure for being used to assist adjusting the roll angle of cylindrical mechanism is simple, makes the similar cylinder for adjusting no wing
When shape model, adjusting roll angle is more convenient, does not need again to beat part, caused by avoiding because beaing part
Loss.It is generally also needed according to the method for current adjustment cylindrical model roll angle even for a skilled operator
Want five minutes.And for the device, since worm gear structure self-locking property is good, there is no concern that rolling when locking after the completion of adjusting
Angle changes, and without again and again adjusting, only about needs that task can be completed within two minutes, and to the element of worker
Matter requirement is no longer so high, and time cost is greatly saved, reduces enterprises recruit persons for jobs cost, improves work efficiency.
Detailed description of the invention
Fig. 1 is that the apparatus structure for the roll angle for assisting the cylindrical mechanism of adjustment that the example of the utility model provides shows
It is intended to；
In figure: 1, scroll chuck；2, deceleration device；3, fastening bolt；4, first rotating shaft；5, the second shaft；6, the first cone
Shape gear；7, the second angular wheel；8, angular contact ball bearing；9, worm gear；10, encoder；11, worm screw.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing.
The structure of the utility model is explained in detail with reference to the accompanying drawing.
As shown in Figure 1, provided by the embodiment of the utility model for assisting adjusting the dress of the roll angle of cylindrical mechanism
Set includes: scroll chuck 1, deceleration device 2, fastening bolt 3, first rotating shaft 4, the second shaft 5, the first angular wheel 6, second cone
Shape gear 7, angular contact ball bearing 8, worm gear 9, encoder 10, worm screw 11.
1 right end of scroll chuck is fixedly connected by fastening bolt 3 with the first rotating shaft 4 of deceleration device 2,4 side of first rotating shaft
Face is connected with encoder 10 by gear, and 4 outer sheath of first rotating shaft is equipped with the first angular wheel 6, the first angular wheel 6 and second
7 bridle joint of angular wheel, the second angular wheel 7 are set in the outside of the second shaft 5,
2 shell of deceleration device is connected by angular contact ball bearing 8 with first rotating shaft 4, the second shaft 5.
Second shaft, 5 side bridle joint has worm gear 9, and 9 right end of worm gear is arranged with worm screw 11.
When utility model works, encoder numerical value is adjusted to zero point first.Then cylindrical component card is placed on three-jaw
Among chuck, the part among scroll chuck is fixedly clamped by adjusting the clamping knob on scroll chuck.Then mould is measured
The current angle of type, the theoretical values of encoder after the completion of the roll angle adjusted required for computation model and adjusting.And then
Angular adjustment knob is adjusted, until the numerical value of encoder is consistent with theoretical value.It is to be regulated it is complete after, protrude into tension finally by spanner
Screw gap tenses the screw of model end face, and then model is fixed, thus realize the roll angle of cylindrical component
Accurate adjustment.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (3)
1. a kind of for assisting adjusting the device of the roll angle of cylindrical mechanism, which is characterized in that described for assisting adjustment
The device of the roll angle of cylindrical mechanism is provided with
Scroll chuck；
Scroll chuck right end is fixedly connected by fastening bolt with the first rotating shaft of deceleration device, and first rotating shaft side passes through gear
It is connected with encoder, first rotating shaft outer sheath is equipped with the first angular wheel, the first angular wheel and the second angular wheel bridle joint, the
Two taper geared sleeves are located at the outside of the second shaft.
2. as described in claim 1 for assisting adjusting the device of the roll angle of cylindrical mechanism, which is characterized in that slow down dress
Shell is set to be connected by angular contact ball bearing with first rotating shaft, the second shaft.
3. as described in claim 1 for assisting adjusting the device of the roll angle of cylindrical mechanism, which is characterized in that second turn
Axis side bridle joint has worm gear, and worm gear right end is arranged with worm screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193910.6U CN208505569U (en) | 2018-07-26 | 2018-07-26 | A kind of device of the roll angle for assisting the cylindrical mechanism of adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193910.6U CN208505569U (en) | 2018-07-26 | 2018-07-26 | A kind of device of the roll angle for assisting the cylindrical mechanism of adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505569U true CN208505569U (en) | 2019-02-15 |
Family
ID=65290143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821193910.6U Expired - Fee Related CN208505569U (en) | 2018-07-26 | 2018-07-26 | A kind of device of the roll angle for assisting the cylindrical mechanism of adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505569U (en) |
-
2018
- 2018-07-26 CN CN201821193910.6U patent/CN208505569U/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: 20190215 Termination date: 20210726 |