CN206010970U - A kind of cast tube tube drawing car rotary apparatuss - Google Patents
A kind of cast tube tube drawing car rotary apparatuss Download PDFInfo
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- CN206010970U CN206010970U CN201621002134.8U CN201621002134U CN206010970U CN 206010970 U CN206010970 U CN 206010970U CN 201621002134 U CN201621002134 U CN 201621002134U CN 206010970 U CN206010970 U CN 206010970U
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- sleeve
- flange
- bearing
- axle
- tube drawing
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Abstract
The utility model discloses a kind of cast tube tube drawing car rotary apparatuss, belong to the tube drawing apparatus technical field used during the cast tube demoulding.This utility model includes first flange, sleeve, hollow axle, second flange, axle sleeve, bearing group and installation set；The annular boss for bearing group axial restraint is provided with the inner ring of sleeve, is connected by bearing group between sleeve and hollow axle；First flange and second flange for bearing group axial restraint is threaded connection respectively and is fixed on hollow axle both sides；The both sides of the inner ring of hollow axle are provided with for being fixedly connected the axle sleeve groove of axle sleeve, and the endoporus of the axle sleeve playing the guiding role is coordinated into gap with tube drawing pliers control-rod；Installation set is the tack blind nut profile hollow structure with flange face, and installation set is connected with the outer ring of branch sleeve.This utility model simple structure, low cost, with tube drawing pliers with the use of the effect for achieving the tube drawing in rotation during cast tube, efficiency high, waste product are few.
Description
Technical field
This utility model belongs to the tube drawing apparatus technical field used during the cast tube demoulding, and in particular to a kind of cast tube tube drawing car rotation
Rotary device.
Background technology
At present, cast tube need to be taken from centrifuge during tube drawing cast by cast tube by cast tube tube drawing car using tube drawing pliers
Go out.In prior art tube drawing pliers take pull out cast tube when, need to wait for centrifuge i.e. cast tube, entirely off after, binding clip is goed deep into cast tube
Inside be fixed, drawing, then a upper cast tube is extracted after centrifuge completely, then restarts centrifuge, again to from
Scheming is poured into a mould.This tube drawing apparatus, inefficiency, and its lose time, and it is also easy to produce oval waste product.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, there is provided a kind of cast tube tube drawing car
Rotary apparatuss so as to coordinate with tube drawing pliers, it is intended to realize not shutting down in centrifuge, in the state of cast tube does not stop the rotation, will casting
Pipe is taken out from centrifuge, time-consuming, and effect is high.
For solving above-mentioned technical problem, this utility model is adopted the technical scheme that：A kind of cast tube tube drawing car rotary apparatuss,
It is characterized in that：Including first flange, sleeve, hollow axle, second flange, axle sleeve, bearing group and installation set；The sleeve interior
The annular boss for bearing group axial restraint is provided with circle, is connected by the bearing group between the sleeve and the hollow axle
Connect；First flange and second flange for the bearing group axial restraint is threaded connection respectively and is fixed on the hollow axle
Both sides；The both sides of the inner ring of the hollow axle are provided with for being fixedly connected the axle sleeve groove of axle sleeve, the axle sleeve playing the guiding role interior
Hole is coordinated into gap with tube drawing pliers control-rod；The installation set is the tack blind nut profile hollow structure with flange face,
Installation set is connected with the outer ring of branch sleeve.
Preferably, the installation set is by fixed seat and the sleeve connection；The fixed seat is led to for being radially provided with one
The set type structure in hole, fixed seat are connected with the outer ring of sleeve, and the through hole of the external diameter of the installation set and the fixed seat is into interference
It is connected.
Preferably, being provided with oil sealing between sleeve and first flange and sleeve and second flange.
Preferably, the bearing group is the bearing combination of two groups of thrust bearings and deep groove ball bearing.
Preferably, the bearing group is the bearing combination of two groups of angular contact ball bearings.
Preferably, the bearing group is the bearing combination of two groups of taper roll bearings.
It is using the beneficial effect produced by above-mentioned technical proposal：
This utility model simple structure, low cost are used cooperatively with tube drawing pliers and are pulled out in rotation during achieving cast tube
The effect of pipe, efficiency high, rotary tube drawing are not easy to produce oval waste product；From the bearing that can bear radial force and axial force
Group, makes this utility model structure more rationally durable；The structure that this utility model is connected with frame by installation set, makes difficult replacing
Part sleeve is hardly damaged, and consumable accessory installation set is then readily replaceable.
Description of the drawings
Fig. 1 is this utility model example structure schematic diagram.
In figure：1st, first flange；2nd, sleeve；21st, annular boss；3rd, hollow axle；4th, second flange；5th, axle sleeve；6th, fixed
Seat；7th, bearing group；8th, installation set；81st, flange face；9th, oil sealing；10th, tube drawing pliers control-rod.
Specific embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect become more apparent, with
Lower combination drawings and Examples, are further elaborated to this utility model.It should be appreciated that concrete reality described herein
Example is applied only in order to explain this utility model, be not used to limit this utility model.
A kind of cast tube tube drawing car rotary apparatuss as shown in Figure 1, including first flange 1, sleeve 2, hollow axle 3, the second method
Blue 4, axle sleeve 5, bearing group 7 and installation set 8.The annular boss 21 for 7 axial restraint of bearing group is provided with the inner ring of sleeve 2,
Connected by the bearing group 7 between the sleeve 2 and the hollow axle 3, bearing group can be the combination of graphite copper sheathing, circular cone rolling
Sub- bearing combination, angular contact ball bearing combination etc..Sleeve 2 and hollow axle 3 play radial support effect to bearing group 7, for described
The first flange 1 and second flange 4 of 7 axial restraint of bearing group is threaded connection respectively and is fixed on 3 both sides of the hollow axle, the
One flange 1 is connected with tube drawing pliers binding clip.The both sides of the inner ring of hollow axle 3 are provided with for being fixedly connected the axle sleeve groove of axle sleeve 5, two
Axle sleeve 5 is fixedly connected in the both sides axle sleeve groove of the inner ring of hollow axle 3.10 one-tenth gaps of axle sleeve 5 and tube drawing pliers control-rod coordinate, right
Tube drawing pliers control-rod 10 play the guiding role, and makes tube drawing pliers keep axial linear movement during tube drawing, so as to ensure cast tube
Circularity.Installation set 8 is the tack blind nut profile hollow structure with flange face, two installation sets 8 respectively with branch sleeve 2
Outer ring connection, the axial direction of two installation sets 8 is vertical with the axial direction of branch sleeve 2.The present embodiment passes through cast tube
Two bearing pins of tube drawing car are separately mounted in the circular hole of installation set 8, so as to realize connecting with cast tube tube drawing car frame or guide pillar
Connect, the flange face 81 of installation set 8 is designed in order to bearing pin is locked in installation set 8 by gland structure.Rotation is pulled out
During pipe, tube drawing pliers binding clip drives first flange 1, hollow axle 3, axle sleeve 5, the inner ring of bearing group 7 and second flange 4 etc. together
Rotation, and sleeve 2, the outer ring of bearing group 7, installation set 8 etc. then follow cast tube tube drawing car frame or guide pillar not to rotate.The present embodiment
Tube drawing pliers are coordinated to achieve the effect of the tube drawing in rotation during cast tube, time-consuming, efficiency high, rotary tube drawing are not easy to produce
Raw ellipse waste product.
Preferably, installation set 8 is connected with the sleeve 2 by fixed seat 6；The fixed seat 6 is led to for being radially provided with one
The set type structure in hole, the outer ring of sleeve 2 are provided with a groove, and the outer ring of the inner ring of fixed seat 6 and sleeve 2 is that the outer ring of sleeve 2 sets
Slotted place is fixedly connected, and the external diameter of installation set 8 is fixedly connected into interference fit with the through hole of the fixed seat 6.This practicality
The structure that new embodiment is connected with cast tube tube drawing car with fixed seat 6 by installation set 8, is hardly damaged difficult part sleeve 2 of changing,
And consumable accessory installation set 8 is then readily replaceable.
Preferably, be provided with oil sealing 9 between sleeve 2 and first flange 1 and sleeve 2 and second flange 4, this oil sealing can be by
The dust of outside, sediment etc. also can be stopped and be entered in bearing group 7 by the seal oil in bearing group 7.
Preferably, the bearing group 7 is the bearing combination of two groups of thrust bearings and deep groove ball bearing, two groups of bearing combinations
On the both sides of hollow axle 3, this bearing combination can be born axial force and can be born radial force again, make this utility model embodiment for separation
Design more reasonable, durable in use.
Preferably, the bearing group 7 is combined for the bearing of two groups of angular contact ball bearings, two groups of bearing combination separations are in sky
The both sides of heart axle 3, can bear axial force and can bear radial force again.It need to be noted that be angular contact ball bearing bearing group
Close can be two angular contact ball bearings face-to-face or back-to-back combination, or a single angular contact ball bearing
Or a double-row angular contact bal bearing.Combined using this angular contact ball bearing, make this utility model more durable, installed and change
Convenient.
Preferably, the bearing group 7 is combined for the bearing of two groups of taper roll bearings, two groups of bearings are lived apart in hollow axle
3 both sides, can bear axial force and can bear radial force again.It need to be noted that be taper roll bearing bearing combination can
Be two taper roll bearings face-to-face or back-to-back combination, or a single taper roll bearing or
One double-row conical bearing.Combined using this taper roll bearing, make this utility model more durable, the life-span prolongs
Long, install and change conveniently.
Preferred embodiment of the present utility model is the foregoing is only, not in order to limit this utility model, all at this
Any modification, equivalent and improvement that is made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (6)
1. a kind of cast tube tube drawing car rotary apparatuss, it is characterised in that：Including first flange（1）, sleeve（2）, hollow axle（3）,
Two flanges（4）, axle sleeve（5）, bearing group（7）And installation set（8）；The sleeve（2）Inner ring in be provided with for bearing group（7）Axle
To fixed annular boss（21）, the sleeve（2）With the hollow axle（3）Between by the bearing group（7）Connection；For
The bearing group（7）The first flange of axial restraint（1）And second flange（4）Be threaded connection respectively be fixed on described hollow
Axle（3）Both sides；The hollow axle（3）The both sides of inner ring be provided with for being fixedly connected axle sleeve（5）Axle sleeve groove, play the guiding role
Axle sleeve（5）Endoporus and tube drawing pliers control-rod（10）Coordinate into gap；The installation set（8）It is with flange face（81）Flat
Head blind nut profile hollow structure, installation set（8）With branch sleeve（2）Outer ring connection.
2. cast tube tube drawing car rotary apparatuss according to claim 1, it is characterised in that：The installation set（8）By fixation
Seat（6）With the sleeve（2）Connection；The fixed seat（6）For being radially provided with the set type structure of a through hole, fixed seat（6）With set
Cylinder（2）Outer ring connection, the installation set（8）External diameter and the fixed seat（6）Through hole into interference fit connect.
3. cast tube tube drawing car rotary apparatuss according to claim 1 and 2, it is characterised in that：In sleeve（2）With first flange
（1）And sleeve（2）With second flange（4）Between be provided with oil sealing（9）.
4. cast tube tube drawing car rotary apparatuss according to claim 3, it is characterised in that：The bearing group（7）Push away for two groups
The bearing combination of power bearing and deep groove ball bearing.
5. cast tube tube drawing car rotary apparatuss according to claim 3, it is characterised in that：The bearing group（7）For two groups of angles
The bearing combination of contact ball bearing.
6. cast tube tube drawing car rotary apparatuss according to claim 3, it is characterised in that：The bearing group（7）For two groups of circles
The bearing combination of taper roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002134.8U CN206010970U (en) | 2016-08-31 | 2016-08-31 | A kind of cast tube tube drawing car rotary apparatuss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002134.8U CN206010970U (en) | 2016-08-31 | 2016-08-31 | A kind of cast tube tube drawing car rotary apparatuss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206010970U true CN206010970U (en) | 2017-03-15 |
Family
ID=58256688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621002134.8U Active CN206010970U (en) | 2016-08-31 | 2016-08-31 | A kind of cast tube tube drawing car rotary apparatuss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206010970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523946A (en) * | 2019-08-24 | 2019-12-03 | 浙江深澳机械工程有限公司 | A kind of drawbench of centrifugal tube casting machine |
| CN110601432A (en) * | 2019-08-07 | 2019-12-20 | 中山亚力菲自动化设备有限公司 | Hollow shaft, motor and manufacturing method of hollow shaft |
-
2016
- 2016-08-31 CN CN201621002134.8U patent/CN206010970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601432A (en) * | 2019-08-07 | 2019-12-20 | 中山亚力菲自动化设备有限公司 | Hollow shaft, motor and manufacturing method of hollow shaft |
| CN110523946A (en) * | 2019-08-24 | 2019-12-03 | 浙江深澳机械工程有限公司 | A kind of drawbench of centrifugal tube casting machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |