CN202367184U - Center rest adjustable centrifugal pipe making machine - Google Patents
Center rest adjustable centrifugal pipe making machine Download PDFInfo
- Publication number
- CN202367184U CN202367184U CN2011204371939U CN201120437193U CN202367184U CN 202367184 U CN202367184 U CN 202367184U CN 2011204371939 U CN2011204371939 U CN 2011204371939U CN 201120437193 U CN201120437193 U CN 201120437193U CN 202367184 U CN202367184 U CN 202367184U
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- China
- Prior art keywords
- steel pipe
- bearing
- shaped tube
- belt
- outer shaped
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- Expired - Fee Related
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Abstract
The utility model discloses a center rest adjustable centrifugal pipe making machine, which comprises a pre-plating layer steel pipe, bearings, a belt, a belt pulley, an electrical motor, a cooling device, an exterior cylinder, screws and end covers. The belt pulley is matched with the external diameter of the electrical motor through the belt, the pre-plating layer steel pipe is arranged on the middle portion of the exterior cylinder through the screws, the end covers are arranged at the two ends of the pre-plating layer steel pipe, a water sprayer is arranged on the upper portion of the pre-plating layer steel pipe, three or more adjustable screws are arranged on a rack, the adjustable screws point to the center of the circumference of the pre-plating layer steel pipe and are distributed symmetrically around the outer wall of the exterior cylinder, the screws are used for fixing the positions of the adjustable screws, the bearings are arranged on a bearing rack through pin rolls, the bearings are separated from one another by separating sleeves, the bearing rack is arranged on the rack through the adjustable screws, and the contact portions between the exterior cylinder and the bearings are required to be cut and processed to be grooves. The center rest adjustable centrifugal pipe making machine has the advantages of being small in equipment size, smooth in tug type equipment operation and high in process centrifugal force.
Description
Technical field
The utility model relates to a kind of manufacturing equipment of composite steel tube, particularly a kind of composite steel pipe with ceramic lining manufacturing apparatus--and-centre frame adjustable type centrifugal pipe making machine is specially adapted to the manufacturing of heavy caliber composite steel tube.
Background technology
The basic principle of ceramic liner steel pipe manufacturing is to utilize A1 and the centrifugal reaction of Fe203 (or Fe304) aluminothermy; Under action of centrifugal force; The aluminium oxide of light specific gravity is distributed in the steel pipe inwall, between the iron distribution steel pipe and aluminium oxide ceramics that density is bigger, and steel pipe and ceramic layer is combined.The equipment that present production heavy caliber ceramic composite steel pipe is adopted mainly is friction-driven support roller formula; The equipment investment of friction-driven support roller formula is big, and bigger circular runout and axial motion are arranged in the equipment operation process, and technology centrifugal force is little; Influence product quality; Equipment is heavy, and staring torque is big, and energy consumption is high.
The utility model content
The utility model technical issues that need to address are to reduce equipment volume, the circular runout axial motion in the solution equipment operation process, raising technology centrifugal force, minimizing staring torque.A kind of centre frame adjustable type centrifugal pipe making machine that the heavy caliber composite steel tube is made that satisfies has been proposed.
The utility model is realized through following technical scheme: centre frame adjustable type centrifugal pipe making machine; Include and desire coating steel pipe, bearing, belt, belt pulley, motor, cooling device, profile tube, screw, end cap; Belt pulley is connected with motor through belt, and the inboard of belt pulley becomes spline, and matches with the external diameter of outer shaped tube; The desire coated steel pipe is installed in the centre of outer shaped tube through screw; And desire the length of the length of coated steel pipe greater than the profile tube, end cap is installed in the two ends of steel pipe, and water jet is positioned at the steel pipe top.It is characterized in that: three or above adjusting screw(rod) are installed on the frame; Adjusting screw(rod) points to the circle center of steel pipe, and is symmetrically distributed the position of screw secured adjusted screw rod around the outer wall of outer shaped tube; Bearing is installed on the bearing bracket stand through bearing pin; Be spaced from each other with spacer between the bearing and between the bearing bracket stand, bearing bracket stand is installed on the frame through adjusting screw(rod), and outer shaped tube needs cut to become groove with the part of bearing.
The beneficial effect that the utility model is obtained is that equipment operates steadily, and can obtain higher technology centrifugal force, has improved the quality of product.
Description of drawings
Fig. 1 is the structural representation of a kind of centre frame adjustable type of the utility model centrifugal pipe making machine:
Wherein: 1-desires coating steel pipe, 2-axle, 3-bearing, 4-spacer, 5-bearing bracket stand, 6-belt, 7-belt pulley, 8-motor, 9-cooling tube, 10-outer shaped tube, 11-screw, 12-end cap, 13-nut, 14-frame, 15-adjusting screw(rod).
The specific embodiment
As shown in Figure 1: a kind of centre frame adjustable type centrifugal pipe making machine; Include and desire coating steel pipe 1, bearing 3, belt 6, belt pulley 7, motor 8, cooling device 9, outer shaped tube 10, screw 11, end cap 12; Belt pulley 7 is connected with motor 8 through belt 6, and the inboard of belt pulley 7 becomes spline, and matches with the external diameter of outer shaped tube 10; Desire coated steel pipe 1 is installed in the centre of outer shaped tube 10 through screw 11; And desire the length of the length of coated steel pipe 1 greater than outer shaped tube 10, end cap 12 is installed in the two ends of steel pipe 1, and water jet 9 is positioned at steel pipe 1 top.Frame 14 is equipped with four adjusting screw(rod)s 15, and adjusting screw(rod) 15 points to the circle center of steel pipe 1, and is symmetrically distributed around the outer wall of outer shaped tube 10; The position of screw 11 secured adjusted screws 15, two bearings 3 are installed on the bearing bracket stand 5 through bearing pin 2, are spaced from each other with spacer 4 between the bearing 3 and between bearing 3 and the bearing bracket stand 5; Bearing bracket stand 5 is installed on the frame 4 through adjusting screw(rod) 15, and the part that outer shaped tube 10 contacts with bearing 3 needs cut to become groove, to prevent outer shaped tube axial dipole field in the operation process; Two motors 8 are arranged in the both sides of frame 14; Drive the outer shaped tube running through belt 6 simultaneously from both direction, can make the equipment stress balance, running steadily.
What should explain at last is: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has carried out detailed explanation to the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of the utility model, and it all should be encompassed in the claim scope of the utility model.
Claims (2)
1. a centre frame adjustable type centrifugal pipe making machine includes and desires coating steel pipe, bearing, belt, belt pulley, motor, cooling device, outer shaped tube, screw, end cap, and belt pulley is connected with motor through belt; The inboard of belt pulley becomes spline, and matches with the external diameter of outer shaped tube, desires coated steel pipe is installed in outer shaped tube through screw centre; And desire the length of the length of coated steel pipe greater than outer shaped tube, end cap is installed in the two ends of steel pipe, and water jet is positioned at the steel pipe top; It is characterized in that being: three or above adjusting screw(rod) are installed on the frame; Adjusting screw(rod) points to the circle center of steel pipe, and is symmetrically distributed the position of screw secured adjusted screw rod around the outer wall of outer shaped tube; Bearing is installed on the bearing bracket stand through bearing pin; Be spaced from each other with spacer between the bearing and between bearing and the bearing bracket stand, bearing bracket stand is installed on the frame through adjusting screw(rod), and the part that outer shaped tube contacts with bearing needs cut to become groove.
2. a kind of centre frame adjustable type centrifugal pipe making machine as claimed in claim 1, it is characterized in that being: two motors are arranged in the both sides of frame, drive the outer shaped tube running through belt simultaneously from both direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204371939U CN202367184U (en) | 2011-11-07 | 2011-11-07 | Center rest adjustable centrifugal pipe making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204371939U CN202367184U (en) | 2011-11-07 | 2011-11-07 | Center rest adjustable centrifugal pipe making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367184U true CN202367184U (en) | 2012-08-08 |
Family
ID=46590908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204371939U Expired - Fee Related CN202367184U (en) | 2011-11-07 | 2011-11-07 | Center rest adjustable centrifugal pipe making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525891A (en) * | 2014-11-28 | 2015-04-22 | 沈阳亚特重型装备制造有限公司 | Water cooled centrifugal machine of pipe die sleeve applied to long tube drawing/heating grating system |
| CN107344234A (en) * | 2017-08-21 | 2017-11-14 | 托普工业(江苏)有限公司 | A kind of high speed rotating centrifugal casts type tube roller stabilising arrangement |
-
2011
- 2011-11-07 CN CN2011204371939U patent/CN202367184U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525891A (en) * | 2014-11-28 | 2015-04-22 | 沈阳亚特重型装备制造有限公司 | Water cooled centrifugal machine of pipe die sleeve applied to long tube drawing/heating grating system |
| CN104525891B (en) * | 2014-11-28 | 2017-02-22 | 沈阳亚特重型装备制造有限公司 | Water cooled centrifugal machine of pipe die sleeve applied to long tube drawing/heating grating system |
| CN107344234A (en) * | 2017-08-21 | 2017-11-14 | 托普工业(江苏)有限公司 | A kind of high speed rotating centrifugal casts type tube roller stabilising arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20131107 |