CN216732371U - Centrifugal equipment for producing ceramic lining composite steel pipe - Google Patents
Centrifugal equipment for producing ceramic lining composite steel pipe Download PDFInfo
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- CN216732371U CN216732371U CN202123161610.4U CN202123161610U CN216732371U CN 216732371 U CN216732371 U CN 216732371U CN 202123161610 U CN202123161610 U CN 202123161610U CN 216732371 U CN216732371 U CN 216732371U
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Abstract
The utility model discloses a production centrifugal equipment of compound steel pipe of ceramic inside lining, including the fixed solid fixed ring that is provided with in bottom plate upper end middle part, gu fixed ring inboard middle part is provided with through the bearing activity and rotates the cylinder, it is provided with fixture to rotate the inside fixture that is provided with of cylinder, fixture includes mount pad, pneumatic cylinder, loose ring, connecting rod, grip block, first extrusion piece, second extrusion piece, it evenly fixes and is provided with a plurality of mounts pads to rotate the inside both sides of cylinder, the inside fixed pneumatic cylinder that is provided with of mount pad, the fixed loose ring that is provided with of telescopic link axle head of pneumatic cylinder, the inside even activity of loose ring alternates and is provided with a plurality of connecting rods. The utility model discloses excellent in use effect can make things convenient for the centre gripping to need carry out the steel pipe of production to no matter the steel pipe thickness can all guarantee its centre gripping at the center of rotating the cylinder, thereby can guarantee pivoted stability.
Description
Technical Field
The utility model relates to a ceramic inside lining steel pipe technical field specifically is a centrifugal equipment of compound steel pipe of production ceramic inside lining.
Background
The ceramic composite steel pipe is produced by high-tech production process, i.e. self-propagating high-temp. clutch synthesis method. The pipe consists of three layers of corundum ceramics, a transition layer and steel from inside to outside, wherein the ceramic layer is compact corundum ceramics formed at a high temperature of over 2200 ℃, and the transition layer is firmly combined with the steel pipe, so that the characteristics of low hardness, poor wear resistance and poor ceramic toughness of the steel pipe are overcome. The pipe is an ideal wear-resistant and corrosion-resistant pipe for conveying granular materials, grinding, corrosive media and the like, and the production method comprises a centrifugal method manufacturing method and a method for directly welding ceramic sheets in a bonded manner inside a steel pipe.
However, when the existing ceramic composite steel pipe is produced, especially by a centrifugal method, a clamping device which can be adapted to pipes with various diameters is not provided, so that different pipes can be clamped by the clamping device for processing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a centrifugal equipment of compound steel pipe of production ceramic lining to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a centrifugal device for producing a ceramic lining composite steel pipe comprises a bottom plate, wherein a fixing ring is fixedly arranged in the middle of the upper end of the bottom plate, a rotating roller is movably arranged in the middle of the inner side of the fixing ring through a bearing, a clamping mechanism is arranged in the rotating roller and comprises a mounting seat, a hydraulic cylinder, a movable ring, a connecting rod, a clamping block, a first extrusion block and a second extrusion block, a plurality of mounting seats are uniformly and fixedly arranged on two sides of the inner part of the rotating roller, the hydraulic cylinder is fixedly arranged in the mounting seats, the movable ring is fixedly arranged at the shaft end of a telescopic rod of the hydraulic cylinder, a plurality of connecting rods are uniformly and movably inserted in the movable ring, the clamping block is fixedly arranged at one end of each connecting rod, the first extrusion block is fixedly arranged at one end of each connecting rod, which is far away from the clamping block, the second extrusion block is fixedly arranged on the side wall of the inner side of the rotating roller, and a transmission mechanism is arranged between the outer side surface of the rotary roller and the bottom plate.
Preferably, drive mechanism includes latch, motor, gear, it is provided with a plurality of latches to rotate the even fixed surface in cylinder outside, the fixed motor that is provided with in inside one side of bottom plate, the output axle head of motor passes through the fixed gear that is provided with of shaft coupling, intermeshing between gear and the latch can make things convenient for the motor to drive gear revolve through drive mechanism to can make things convenient for the gear to drive and rotate the cylinder rotation.
Preferably, the connecting rod outside surface is equipped with the spring in the cover between activity ring and grip block, can conveniently drive the grip block through the spring and reset.
Preferably, the outer side surfaces of the first extrusion block and the second extrusion block are mutually attached, and the first extrusion block and the second extrusion block which are mutually attached can conveniently extrude the movable rod and tighten the clamping block to clamp the steel pipe.
Preferably, the first extrusion block and the second extrusion block are trapezoidal blocks, inclined surfaces of the first extrusion block and the second extrusion block are in mutual contact, and the clamping block can be contracted when the hydraulic cylinder is contracted through the first extrusion block and the second extrusion block of the trapezoidal blocks.
Preferably, the clamping block outside surface is the arc, can make the clamping block laminate more with the steel pipe surface at centre gripping steel pipe through curved clamping block to can improve the centre gripping effect.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a pneumatic cylinder shrink so can drive the movable ring and be close to each other, so can extrude first extrusion piece through the second extrusion piece to make the grip block be close to each other, so can get up the steel pipe centre gripping, and different according to the shrink degree of pneumatic cylinder, and can make things convenient for the centre gripping to fix the steel pipe of different diameters.
2. The utility model discloses all grip blocks link together during the use, and the shrink puts the shrink to the central point of activity ring in the lump, opens in the lump to can effectively guarantee no matter the steel pipe thickness can guarantee all to rotate the center of cylinder its centre gripping, thereby can guarantee pivoted stability.
Drawings
FIG. 1 is a schematic view of the overall structure of a centrifugal apparatus for producing a ceramic lined composite steel pipe according to the present invention;
FIG. 2 is a view showing the internal structure of a rotary drum of a centrifugal apparatus for producing a composite steel pipe with a ceramic lining according to the present invention;
fig. 3 is a side view of the centrifugal apparatus rotating drum for producing ceramic lining composite steel pipe of the present invention.
In the figure: 1. a base plate; 2. a fixing ring; 3. rotating the drum; 4. a mounting seat; 5. a hydraulic cylinder; 6. a movable ring; 7. a connecting rod; 8. a clamping block; 9. a first extrusion block; 10. a second extrusion block; 11. clamping teeth; 12. an electric motor; 13. a gear; 14. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a centrifugal device for producing a ceramic lining composite steel pipe comprises a bottom plate 1, wherein a fixing ring 2 is fixedly arranged in the middle of the upper end of the bottom plate 1, a rotary roller 3 is movably arranged in the middle of the inner side of the fixing ring 2 through a bearing, a clamping mechanism is arranged in the rotary roller 3, the clamping mechanism comprises an installation seat 4, a hydraulic cylinder 5, a movable ring 6, a connecting rod 7, a clamping block 8, a first extrusion block 9 and a second extrusion block 10, a plurality of installation seats 4 are uniformly and fixedly arranged on two sides of the inner part of the rotary roller 3, the hydraulic cylinder 5 is fixedly arranged in the installation seats 4, the movable ring 6 is fixedly arranged at the shaft end of a telescopic rod of the hydraulic cylinder 5, a plurality of connecting rods 7 are uniformly and movably inserted in the movable ring 6, the clamping block 8 is fixedly arranged at one end of each connecting rod 7, the first extrusion block 9 is fixedly arranged at the end of each connecting rod 7, which is far away from the clamping block 8, a second extrusion block 10 is fixedly arranged on the inner side wall of the rotary roller 3, and a transmission mechanism is arranged between the outer side surface of the rotary roller 3 and the bottom plate 1.
Drive mechanism includes latch 11, motor 12, gear 13, it is provided with a plurality of latches 11 to rotate 3 outside surface uniform fixation of cylinder, the fixed motor 12 that is provided with in 1 inside one side of bottom plate, the fixed gear 13 that is provided with of shaft coupling is passed through to the output axle head of motor 12, intermeshing between gear 13 and the latch 11 can make things convenient for motor 12 to drive gear 13 through drive mechanism and rotate to can make things convenient for gear 13 to drive and rotate cylinder 3 and rotate.
The outer side surface of the connecting rod 7 is sleeved with a spring 14 between the movable ring 6 and the clamping block 8, and the clamping block 8 can be conveniently driven to reset through the spring 14.
The outer side surfaces of the first extrusion block 9 and the second extrusion block 10 are mutually attached, and the movable rod and the clamping block 8 can be conveniently extruded to clamp the steel pipe through the mutually attached first extrusion block 9 and the second extrusion block 10.
The first squeezing block 9 and the second squeezing block 10 are trapezoidal blocks, the inclined surfaces of the first squeezing block 9 and the second squeezing block 10 are in contact with each other, and the clamping block 8 can be contracted when the hydraulic cylinder 5 is contracted through the first squeezing block 9 and the second squeezing block 10 of the trapezoidal blocks.
The surface of the outer side of each clamping block 8 is arc-shaped, and the clamping blocks 8 can be attached to the surfaces of the steel pipes in a clamping mode through the arc-shaped clamping blocks 8, so that the clamping effect can be improved.
The working principle is as follows: when the device is used, a steel pipe to be processed is inserted into the movable ring 6, then the clamping work is carried out, the hydraulic cylinder 5 contracts during clamping, the movable ring 6 can be driven to approach each other, the first extrusion block 9 can be extruded through the second extrusion block 10, so that the clamping blocks 8 approach each other, so that the steel pipe can be clamped, steel pipes with different diameters can be conveniently clamped and fixed according to different contraction degrees of the hydraulic cylinder 5, then the rotary roller 3 is driven to rotate through the motor 12, the steel pipes can rotate together to generate centrifugal force, all the clamping blocks 8 are linked together when the device is used, the contraction and the expansion are carried out together towards the central position of the movable ring 6, so that the steel pipe can be effectively ensured to be clamped at the center of the rotary roller 3 no matter the thickness of the steel pipe, and the rotating stability can be ensured, this is the utility model relates to a working principle of centrifugal equipment for producing ceramic lining composite steel pipes.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a centrifugal equipment of production ceramic lining composite steel pipe, includes bottom plate (1), its characterized in that: the middle part of the upper end of the bottom plate (1) is fixedly provided with a fixing ring (2), the middle part of the inner side of the fixing ring (2) is movably provided with a rotating roller (3) through a bearing, a clamping mechanism is arranged in the rotating roller (3) and comprises a mounting seat (4), a hydraulic cylinder (5), a movable ring (6), a connecting rod (7), a clamping block (8), a first extrusion block (9) and a second extrusion block (10), a plurality of mounting seats (4) are uniformly and fixedly arranged on two sides of the inner part of the rotating roller (3), the hydraulic cylinder (5) is fixedly arranged in the mounting seat (4), the movable ring (6) is fixedly arranged at the shaft end of a telescopic rod of the hydraulic cylinder (5), a plurality of connecting rods (7) are uniformly and movably arranged in the movable ring (6), and the clamping block (8) is fixedly arranged at one end of each connecting rod (7), one end, far away from the clamping block (8), of the connecting rod (7) is fixedly provided with a first extrusion block (9), the inner side wall of the rotary roller (3) is fixedly provided with a second extrusion block (10), and a transmission mechanism is arranged between the outer side surface of the rotary roller (3) and the bottom plate (1).
2. The centrifugal apparatus for producing ceramic lined composite steel pipe according to claim 1, wherein: the transmission mechanism comprises clamping teeth (11), a motor (12) and a gear (13), wherein the outer side surface of the rotary drum (3) is uniformly and fixedly provided with the clamping teeth (11), the motor (12) is fixedly arranged on one side inside the bottom plate (1), the output shaft end of the motor (12) is fixedly provided with the gear (13) through a shaft coupling, and the gear (13) and the clamping teeth (11) are meshed with each other.
3. The centrifugal apparatus for producing ceramic lined composite steel pipe according to claim 1, wherein: the outer side surface of the connecting rod (7) is sleeved with a spring (14) between the movable ring (6) and the clamping block (8).
4. The centrifugal apparatus for producing ceramic lined composite steel pipe as claimed in claim 1, wherein: the outer side surfaces of the first extrusion block (9) and the second extrusion block (10) are mutually attached.
5. The centrifugal apparatus for producing ceramic lined composite steel pipe according to claim 1, wherein: the first extrusion block (9) and the second extrusion block (10) are trapezoidal blocks, and inclined surfaces of the first extrusion block (9) and the second extrusion block (10) are in contact with each other.
6. The centrifugal apparatus for producing ceramic lined composite steel pipe according to claim 1, wherein: the outer side surface of the clamping block (8) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123161610.4U CN216732371U (en) | 2021-12-16 | 2021-12-16 | Centrifugal equipment for producing ceramic lining composite steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123161610.4U CN216732371U (en) | 2021-12-16 | 2021-12-16 | Centrifugal equipment for producing ceramic lining composite steel pipe |
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| Publication Number | Publication Date |
|---|---|
| CN216732371U true CN216732371U (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123161610.4U Active CN216732371U (en) | 2021-12-16 | 2021-12-16 | Centrifugal equipment for producing ceramic lining composite steel pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116603997A (en) * | 2023-07-14 | 2023-08-18 | 常熟市无缝钢管有限公司 | Composite steel pipe machining device |
-
2021
- 2021-12-16 CN CN202123161610.4U patent/CN216732371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116603997A (en) * | 2023-07-14 | 2023-08-18 | 常熟市无缝钢管有限公司 | Composite steel pipe machining device |
| CN116603997B (en) * | 2023-07-14 | 2023-09-12 | 常熟市无缝钢管有限公司 | Composite steel pipe machining device |
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