CN106827224A - A kind of Suspension rolling machine - Google Patents
A kind of Suspension rolling machine Download PDFInfo
- Publication number
- CN106827224A CN106827224A CN201710222687.7A CN201710222687A CN106827224A CN 106827224 A CN106827224 A CN 106827224A CN 201710222687 A CN201710222687 A CN 201710222687A CN 106827224 A CN106827224 A CN 106827224A
- Authority
- CN
- China
- Prior art keywords
- mandrel
- mainframe
- flange
- suspension
- roller 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
- B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
A kind of Suspension rolling machine, including mainframe, mandrel is fixed with mainframe, mandrel includes being fixedly mounted on the canned paragraph on mainframe and stretches out the hanging section outside mainframe, the end of hanging section is provided with support frame, engagement sleeves being rotated in hanging section and being equiped with suspension roller shaft, set is equiped with punching block on suspension roller shaft, and the side of mainframe is provided with for the feeding machine to punching block conveying material；The internal diameter of suspension roller shaft is more than the external diameter of hanging section, and the two ends of suspension roller shaft are provided with the flange for being secured to connection, and flange is provided with the axle sleeve being sleeved in suspension roller shaft, and the bearing shell coordinated with hanging section is fixed with axle sleeve；The adapter sleeve being sleeved on mandrel is connected with the flange of mainframe one end, mainframe is provided with power set, is connected between power set and adapter sleeve；Labyrinth seal structure is respectively equipped between the flange and mandrel of support frame one end and between adapter sleeve and mandrel；Be provided between flange and adapter sleeve at least together with sealing ring.
Description
Technical field
Mechanical equipment technical field the invention belongs to be used to manufacture tubular body, is specifically a kind of Suspension rolling machine.
Background technology
The critical piece of Suspension rolling machine is suspension roller shaft and punching block, and armored concrete tubing is to rotate to produce using punching block and suspension roller shaft
Raw pressure and centrifugal force and formed, steam curing is then recycled to strengthen the intensity of tubing, Suspension rolling machine mainly produces length
Within 2 meters, internal diameter is the armored concrete tubing of 300mm-2000mm to degree.Because the use environment of Suspension rolling machine is severe, usually
With substantial amounts of concrete dust, bearing shell is caused to be easily damaged.
The content of the invention
In view of this, it is an object of the invention to provide a kind of Suspension rolling machine, can effectively prevent external dust impurity from entering
To in bearing shell, and then ensure the service life of bearing shell.
To reach above-mentioned purpose, the present invention provides following technical scheme：
A kind of Suspension rolling machine, including mainframe, are fixed with mandrel on the mainframe, the mandrel is described including being fixedly mounted on
Canned paragraph on mainframe and the hanging section outside the mainframe is stretched out, the end of the hanging section is provided with support frame,
Engagement sleeves are rotated in the hanging section and is equiped with suspension roller shaft, set is equiped with punching block, and the mainframe on the suspension roller shaft
Side be provided with for the punching block convey material feeding machine；
The internal diameter of the suspension roller shaft more than the hanging section external diameter, and the suspension roller shaft two ends be provided be secured to connection
Flange, the flange is provided with the axle sleeve being sleeved in the suspension roller shaft, is fixed with the axle sleeve and matched somebody with somebody with the hanging section
The bearing shell of conjunction；The adapter sleeve being sleeved on the mandrel is connected with the flange of described mainframe one end, it is described
Mainframe is provided with power set, is connected between the power set and the adapter sleeve；
Divide between the flange and the mandrel of support frame as described above one end and between the adapter sleeve and the mandrel
Labyrinth seal structure is not provided with it；Be provided between the flange and the adapter sleeve at least together with sealing ring.
Further, oilhole is provided with the mandrel, at oilhole position corresponding with the bearing shell one by one
It is correspondingly provided with oil outlet.
Further, the power set include the power motor being fixedly mounted on the mainframe, the power motor
Output shaft on be connected with decelerator, the output shaft of the decelerator is provided with driving pulley, on the adapter sleeve with it is described
Driving pulley is correspondingly provided with passive belt wheel, and transmission belt is provided between the driving pulley and passive belt wheel.
Further, the slide rail with the mandrel diameter parallel is provided with below support frame as described above, support frame as described above is slided matches somebody with somebody
Close and be arranged on the slide rail, and position latch-up structure is provided between support frame as described above and the slide rail.
Further, support frame as described above is provided with the through hole passed through for the mandrel, be connected with the through hole for
It is sleeved on the support set on the mandrel.
The beneficial effects of the present invention are：
Suspension rolling machine of the invention, by between the flange and mandrel of support frame one end and between adapter sleeve and mandrel
Labyrinth seal structure is respectively equipped with, can effectively prevent concrete dust from entering into bearing shell, can effectively ensure that bearing shell
Service life.
Slide rail is set by the lower section of support frame, support frame can be slided and then exited outside mandrel along slide rail,
In this way, can easily overhaul or change bearing shell, using more convenient.
Brief description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and carries out
Explanation：
Fig. 1 is the structural representation of Suspension rolling machine embodiment of the present invention；
Fig. 2 is the structural representation of the labyrinth seal structure between flange and mandrel；
Fig. 3 is the structural representation of the labyrinth seal structure between adapter sleeve and mandrel.
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 can be with
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in figure 1, being the structural representation of Suspension rolling machine embodiment of the present invention.The Suspension rolling machine of the present embodiment, including main frame
Frame 1, is fixed with mandrel on the mainframe 1, the mandrel includes the He of canned paragraph 2 being fixedly mounted on the mainframe 1
The hanging section 3 stretched out outside the mainframe 1, the end of the hanging section 3 is provided with support frame 4, in the hanging section 3 with
Its rotatable engagement set is equiped with suspension roller shaft 5, and set is equiped with punching block 6 on the suspension roller shaft 5, and the side of the mainframe 1 is provided with
Feeding machine 7 for conveying from material to the punching block 6.
The internal diameter of the suspension roller shaft 5 of the present embodiment is more than the external diameter of the hanging section 3, and the two ends of the suspension roller shaft 5 are provided with
The flange of connection is secured to, the flange is provided with the axle sleeve 8 being sleeved in the suspension roller shaft, fixation sets in the axle sleeve 8
There is the bearing shell 9 coordinated with the hanging section 3.It is connected with the flange 10 of the one end of the mainframe 1 and is sleeved on institute
The adapter sleeve 11 on mandrel is stated, the mainframe 1 is provided with power set, passed between the power set and the adapter sleeve 11
Dynamic connection.It is close between the flange 12 of the one end of support frame as described above 4 and the mandrel and the adapter sleeve 11 and the core
Labyrinth seal structure 13 is respectively equipped between axle.Be provided between the flange and the adapter sleeve 10 at least together with sealing ring
14。
The Suspension rolling machine of the present embodiment, by near support frame one end flange and mandrel between and adapter sleeve and core
Labyrinth seal structure is respectively equipped between axle, can effectively prevent concrete dust from entering into bearing shell, can effectively ensure that
The service life of bearing shell.
Further, be provided with oilhole 15 in the mandrel, the oilhole 15 with the corresponding position of the bearing shell 9
One-to-one corresponding is provided with oil outlet 16, for providing lubricating oil, it is ensured that form oil film between bearing shell 9 and mandrel, prevents bearing shell 9 from burning
Watt.
Further, the power set include the power motor 17 being fixedly mounted on the mainframe 1, the power electric
Decelerator 18 is connected with the output shaft of machine 17, the output shaft of the decelerator 18 is provided with driving pulley 19, the connection
Passive belt wheel 20 is correspondingly provided with set 11 with the driving pulley 19, biography is provided between the driving pulley 19 and passive belt wheel 20
Dynamic band 21.
Further, the lower section of support frame as described above 4 is provided with the slide rail 22 with the mandrel diameter parallel, and support frame as described above 4 is slided
It is dynamic to coordinate on the slide rail 22, and position latch-up structure is provided between support frame as described above 4 and the slide rail 22, specifically
, the support frame as described above 4 of the present embodiment is provided with the through hole passed through for the mandrel, is connected with for covering on the through hole
Support set 23 on the mandrel.Slide rail is set by the lower section of support frame, support frame can be slided along slide rail
And then exit outside mandrel, in this way, can easily overhaul or change bearing shell, using more convenient.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the present invention, protection model of the 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, in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (5)
1. a kind of Suspension rolling machine, it is characterised in that：Including mainframe, mandrel is fixed with the mainframe, the mandrel includes
It is fixedly mounted on the canned paragraph on the mainframe and stretches out the hanging section outside the mainframe, the end of the hanging section
Portion is provided with support frame, engagement sleeves is rotated in the hanging section and is equiped with suspension roller shaft, and set is equiped with punching block on the suspension roller shaft,
And the side of the mainframe is provided with the feeding machine for conveying material to the punching block；
The internal diameter of the suspension roller shaft more than the hanging section external diameter, and the suspension roller shaft two ends be provided be secured to connection
Flange, the flange is provided with the axle sleeve being sleeved in the suspension roller shaft, is fixed with the axle sleeve and matched somebody with somebody with the hanging section
The bearing shell of conjunction；The adapter sleeve being sleeved on the mandrel is connected with the flange of described mainframe one end, it is described
Mainframe is provided with power set, is connected between the power set and the adapter sleeve；
Divide between the flange and the mandrel of support frame as described above one end and between the adapter sleeve and the mandrel
Labyrinth seal structure is not provided with it；Be provided between the flange and the adapter sleeve at least together with sealing ring.
2. Suspension rolling machine according to claim 1, it is characterised in that：Oilhole, the lubricating oil are provided with the mandrel
Corresponded at the position corresponding with the bearing shell of hole and be provided with oil outlet.
3. Suspension rolling machine according to claim 1, it is characterised in that：The power set include being fixedly mounted on the main frame
Power motor on frame, is connected with decelerator on the output shaft of the power motor, the output shaft of the decelerator is provided with
Driving pulley, is correspondingly provided with passive belt wheel with the driving pulley on the adapter sleeve, the driving pulley and passive belt wheel it
Between be provided with transmission belt.
4. the Suspension rolling machine according to claim any one of 1-3, it is characterised in that：Be provided with below support frame as described above with it is described
The slide rail of mandrel diameter parallel, support frame as described above is slidably installed on the slide rail, and support frame as described above and the slide rail
Between be provided with position latch-up structure.
5. Suspension rolling machine according to claim 4, it is characterised in that：Support frame as described above is provided with what is passed through for the mandrel
Through hole, is connected with the support set for being sleeved on the mandrel on the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710222687.7A CN106827224A (en) | 2017-04-07 | 2017-04-07 | A kind of Suspension rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710222687.7A CN106827224A (en) | 2017-04-07 | 2017-04-07 | A kind of Suspension rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106827224A true CN106827224A (en) | 2017-06-13 |
Family
ID=59146853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710222687.7A Pending CN106827224A (en) | 2017-04-07 | 2017-04-07 | A kind of Suspension rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106827224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543845A (en) * | 2018-06-12 | 2018-09-18 | 珠海格力智能装备有限公司 | Bending machine |
-
2017
- 2017-04-07 CN CN201710222687.7A patent/CN106827224A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543845A (en) * | 2018-06-12 | 2018-09-18 | 珠海格力智能装备有限公司 | Bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |
|
| WD01 | Invention patent application deemed withdrawn after publication |