CN212706420U - Anti-deformation device is used in processing of thin wall container barrel - Google Patents
Anti-deformation device is used in processing of thin wall container barrel Download PDFInfo
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- CN212706420U CN212706420U CN202021698210.XU CN202021698210U CN212706420U CN 212706420 U CN212706420 U CN 212706420U CN 202021698210 U CN202021698210 U CN 202021698210U CN 212706420 U CN212706420 U CN 212706420U
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Abstract
The utility model discloses an anti-deformation device is used in processing of thin wall container barrel, including crown plate and the lock ring of setting in the crown plate outer fringe, be provided with wear-resistant rubber on the lock ring, evenly process along the circumference on the inner edge of crown plate has a plurality of rectangle breachs, one of them rectangle breach is the fracture, symmetrical processing has the mounting hole on the crown plate of fracture both sides, be provided with the take-up unit in the mounting hole, the take-up unit includes lock nut and screw rod, lock nut includes the body and sets up the axle of inserting in the body both sides, the inside processing of body has the screw hole that runs through the body, be fixed with a bearing plate on the crown plate of lock nut both sides respectively, processing has the through-hole on the bearing plate, lock nut's two axle of inserting cartridge respectively in the through-hole of two bearing plates, the both ends of screw rod respectively with. The utility model discloses simple structure, easy dismounting can not cause the damage to the barrel, has apparent economic value and social value.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field, concretely relates to anti-deformation device is used in thin wall container barrel processing.
Background
The pressure container is a comprehensive and universal product relating to multiple industries and multiple disciplines, and with the continuous progress of new materials, structure design methods, machining, welding, nondestructive testing and other technologies, the development trend of large-scale pressure container equipment is driven, and medium-large-diameter and thin-wall containers are more and more widely applied to the fields of petroleum, chemical industry, pharmaceutical industry, coal chemical industry and the like.
After the thin-wall cylinder is manufactured, the rigidity is relatively low, the thin-wall cylinder is easy to deform, and a reasonable supporting tool is lacked, so that the roundness deviation of the cylinder is difficult to guarantee under the action of the self gravity and plastic deformation of the thin-wall cylinder, and the technical requirements of misalignment, integral straightness and the like during cylinder assembly are greatly influenced. In the prior art, although some deformation preventing devices specially used for the thin-wall cylinder body exist, the following problems are often existed: firstly, the structure is usually complex, and the use convenience is poor; secondly, the supporting position is fixed, usually fixed by spot welding, so that the installation and the disassembly are inconvenient, the supporting position cannot be adjusted quickly according to requirements, and the thin-wall cylinder body can be damaged to a certain extent when a crater is ground; thirdly, the support stability is poor, and the support effect is not good. Therefore, it is an objective need to develop an anti-deformation device for processing a thin-wall container barrel, which has a simple structure and is convenient to disassemble and assemble, and can not damage the barrel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, easy dismounting can not cause the anti-deformation device for thin wall container barrel processing of damage to the barrel.
The utility model aims at realizing like this, including crown plate and the lock ring of setting in the crown plate outer fringe, the cross sectional shape who constitutes between crown plate and the lock ring is T shape, is provided with wear-resisting rubber on the lock ring, has a plurality of rectangle breachs along the circumference evenly processed on the inner edge of crown plate, and one of them rectangle breach is the fracture, and the fracture has the mounting hole with crown plate, lock ring and wear-resisting rubber along the radial disconnection of crown plate, and the symmetry processing has the elasticity mechanism in the mounting hole on the crown plate of fracture both sides.
The tightening mechanism comprises two locking nuts and a screw rod, the two locking nuts are respectively located in the mounting holes on two sides of the fracture, each locking nut comprises a body and inserting shafts arranged on two sides of the body, threaded holes penetrating through the body are formed in the inner portion of the body, one threaded hole of each locking nut is a right-handed threaded hole, the other threaded hole of each locking nut is a left-handed threaded hole, a supporting plate is fixed on the annular plates on two sides of each locking nut respectively, through holes are formed in the supporting plates, the two inserting shafts of each locking nut are inserted into the through holes of the two supporting plates respectively, two adjusting holes are formed in the middle of the screw rod at intervals, hole center lines of the two adjusting holes are perpendicular to each other, and two ends of the screw rod are respectively in threaded connection with the two.
Furthermore, a plurality of reinforcing ribs are arranged between the two side faces of the ring plate and the support ring, and are uniformly distributed along the circumference of the ring plate.
Furthermore, a plurality of anti-skid protrusions are uniformly arranged on the surface of the wear-resistant rubber.
Furthermore, the end parts of the other rectangular gaps except the fracture are connected with round holes.
The utility model discloses only having set up crown plate, lock ring, wear-resisting rubber and take-up unit, the structure is comparatively simple, when using, can select for use the anti-deformation device of suitable quantity according to the length of barrel, usually be no less than three, set up respectively at the both ends and the middle part of barrel, when the installation, will the utility model discloses pack into the inside of barrel, then make it arrange with the barrel is concentric, and make the utility model provides a fracture is located the longitudinal joint department of barrel, makes the support position can avoid the longitudinal joint, prevents effectively that the longitudinal joint from producing unfavorable influence to the support effect of anti-deformation device, then uses a polished rod to penetrate the regulation hole and the rotation of screw rod, and at this moment the screw rod rotates thereupon, can drive the crown plate of fracture both sides and be close to each other or keep away from when the screw rod rotates, adjusts the width of fracture; secondly, when the utility model is used, the part contacting with the cylinder body is made of wear-resistant rubber, which can not generate hard contact with the cylinder body, and does not need spot welding positioning, and the welding scars are not needed to be polished when the utility model is removed, so that the cylinder body can not be damaged when the utility model is convenient to disassemble and assemble; finally, the utility model discloses if need adjust the support position after fixed, only need through the adjustment to the take-up unit, reduce the width of fracture for certain clearance appears between abrasive rubber and the barrel inner wall, can remove the adjustment. The utility model discloses simple structure, easy dismounting can not cause the damage to the barrel, has apparent economic value and social value.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the middle ring plate 1, the support ring 2 and the wear-resistant rubber 3 of the present invention;
fig. 3 is a schematic structural view of the tightening mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of A-A of FIG. 3;
in the figure: 1-ring plate, 2-support ring, 3-wear-resistant rubber, 4-rectangular notch, 5-fracture, 6-mounting hole, 7-locking nut, 8-screw, 9-body, 10-inserting shaft, 11-support plate, 12-adjusting hole, 13-reinforcing rib, 14-anti-skid protrusion and 15-round hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited in any way, and any changes or improvements based on the present invention are all within the protection scope of the present invention.
As shown in fig. 1-4, the utility model discloses a crown plate 1 and the lock ring 2 of setting in the crown plate 1 outer fringe, the cross sectional shape of constituteing between crown plate 1 and the lock ring 2 is T shape, be provided with antifriction rubber 3 on the lock ring 2, evenly processed along the circumference on the inner edge of crown plate 1 has a plurality of rectangle breach 4, one of them rectangle breach 4 is fracture 5, fracture 5 is with crown plate 1, radial disconnection of crown plate 1 is followed to lock ring 2 and antifriction rubber 3, symmetrical processing has mounting hole 6 on the crown plate 1 of 5 both sides of fracture, be provided with the elasticity mechanism in the mounting hole 6.
The tightening mechanism comprises two locking nuts 7 and two screw rods 8, the two locking nuts 7 are respectively located in mounting holes 6 on two sides of the fracture 5, each locking nut 7 comprises a body 9 and inserting shafts 10 arranged on two sides of the body 9, threaded holes penetrating through the body 9 are machined in the body 9, a threaded hole of one locking nut 7 is a right-handed threaded hole, a threaded hole of the other locking nut 7 is a left-handed threaded hole, a supporting plate 11 is respectively fixed on the ring plates 1 on two sides of each locking nut 7, through holes are machined in the supporting plate 11, the two inserting shafts 10 of each locking nut 7 are respectively inserted into the through holes of the two supporting plates 11, two adjusting holes 12 are machined in the middle of each screw rod 8 at intervals, the hole center lines of the two adjusting holes 12 are mutually perpendicular, and two ends of each screw rod 8 are respectively in threaded connection with the two locking nuts 7 through corresponding threads.
The utility model is only provided with the ring plate 1, the support ring 2, the wear-resistant rubber 3 and the tightening mechanism, the structure is simple, when in use, the deformation prevention device with proper quantity can be selected according to the length of the cylinder body, generally speaking, the deformation prevention device is not less than three and is respectively arranged at the two ends and the middle part of the cylinder body, when in installation, the utility model is arranged in the cylinder body, then the fracture 5 in the utility model is arranged concentrically with the cylinder body, the support part can avoid the longitudinal joint, the support effect of the deformation prevention device is effectively prevented from being adversely affected by the longitudinal joint, then a polish rod is used to penetrate the adjusting hole 12 of the screw rod 8 and rotate, at the moment, the screw rod 8 rotates along with the screw rod, the ring plates 1 at the two sides of the fracture 5 can be driven to mutually approach or keep away from each other when the screw rod 8 rotates, the width of the fracture 5 is adjusted, the diameter of, the supporting requirement of the cylinder body is met; secondly, when the utility model is used, the part contacting with the cylinder body is the wear-resistant rubber 3, which can not generate hard contact with the cylinder body, and does not need spot welding positioning, and the welding scars are not needed to be polished when the utility model is dismantled, so that the cylinder body can not be damaged when the utility model is convenient to dismantle; finally, the utility model discloses if need adjust the support position after fixed, only need through the adjustment to the take-up unit, reduce the width of fracture 5 for certain clearance appears between wear-resisting rubber 3 and the barrel inner wall, can remove the adjustment.
In order to improve the intensity of this device, all be provided with polylith strengthening rib 13 between two sides of ring plate 1 and lock ring 2, polylith strengthening rib 13 is along the circumference equipartition of ring plate 1, and strengthening rib 13 can further be connected lock ring 2 and ring plate 1 as a whole, prevents that the device itself from taking place the condition of warping.
Evenly be provided with a plurality of non-slip raised 14 on wear-resisting rubber 3's the surface, through non-slip raised 14's setting, can effectively increase the friction between wear-resisting rubber 3 and the barrel inner wall to prevent to produce between this device and the barrel inner wall and slide, influence the effect of support.
The end part of the other rectangular notches 4 except the fracture 5 is connected with the round hole 15, the stress of the end part of the rectangular notch 4 is concentrated, the annular plate 1 can be cracked after being used for many times, and the round hole 15 can effectively disperse the stress, so that the stress distribution of the end part of the rectangular notch 4 is uniform, and the service life of the annular plate 1 is effectively prolonged.
Claims (4)
1. The utility model provides a thin wall container barrel is anti-deformation device for processing which characterized in that: the anti-abrasion ring comprises a ring plate (1) and a support ring (2) arranged on the outer edge of the ring plate (1), the cross section formed between the ring plate (1) and the support ring (2) is T-shaped, abrasion-resistant rubber (3) is arranged on the support ring (2), a plurality of rectangular notches (4) are uniformly processed on the inner edge of the ring plate (1) along the circumference, one rectangular notch (4) is a fracture (5), the ring plate (1), the support ring (2) and the abrasion-resistant rubber (3) are disconnected along the radial direction of the ring plate (1) by the fracture (5), mounting holes (6) are symmetrically processed on the ring plate (1) on the two sides of the fracture (5), and a tightening mechanism is arranged in the mounting holes (6); the tightening mechanism comprises two locking nuts (7) and a screw rod (8), the two locking nuts (7) are respectively positioned in the mounting holes (6) on the two sides of the fracture (5), each locking nut (7) comprises a body (9) and inserting shafts (10) arranged on the two sides of the body (9), threaded holes penetrating through the bodies (9) are processed in the bodies (9), the threaded hole of one locking nut (7) is a right-spiral threaded hole, the threaded hole of the other locking nut (7) is a left-spiral threaded hole, the ring plates (1) on the two sides of each locking nut (7) are respectively fixed with a supporting plate (11), through holes are processed in the supporting plates (11), the two inserting shafts (10) of each locking nut (7) are respectively inserted in the through holes of the two supporting plates (11), two adjusting holes (12) are processed in the middle of the screw rod (8) at intervals, the hole center lines of the two adjusting holes (12) are mutually vertical, and the two ends of the screw rod (8) are respectively connected with the two locking nuts (7) in a threaded mode through corresponding threads.
2. The deformation preventing device for processing the thin-walled container cylinder body according to claim 1, wherein a plurality of reinforcing ribs (13) are arranged between two side surfaces of the ring plate (1) and the support ring (2), and the plurality of reinforcing ribs (13) are uniformly distributed along the circumference of the ring plate (1).
3. The deformation preventing device for processing the cylinder of the thin-walled container according to claim 1, wherein a plurality of anti-skid protrusions (14) are uniformly arranged on the surface of the wear-resistant rubber (3).
4. The deformation preventing device for processing the cylinder of the thin-walled container according to claim 1, wherein the end parts of the rectangular notches (4) except the fracture (5) are connected with round holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021698210.XU CN212706420U (en) | 2020-08-14 | 2020-08-14 | Anti-deformation device is used in processing of thin wall container barrel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021698210.XU CN212706420U (en) | 2020-08-14 | 2020-08-14 | Anti-deformation device is used in processing of thin wall container barrel |
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| CN212706420U true CN212706420U (en) | 2021-03-16 |
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| CN202021698210.XU Active CN212706420U (en) | 2020-08-14 | 2020-08-14 | Anti-deformation device is used in processing of thin wall container barrel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492995A (en) * | 2021-09-10 | 2021-10-12 | 成都飞机工业（集团）有限责任公司 | Method for increasing rigidity of finishing process of aircraft component |
| CN113664755A (en) * | 2021-09-01 | 2021-11-19 | 江南造船(集团)有限责任公司 | Deformation control device and method for large steel cylinder structure |
-
2020
- 2020-08-14 CN CN202021698210.XU patent/CN212706420U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664755A (en) * | 2021-09-01 | 2021-11-19 | 江南造船(集团)有限责任公司 | Deformation control device and method for large steel cylinder structure |
| CN113492995A (en) * | 2021-09-10 | 2021-10-12 | 成都飞机工业（集团）有限责任公司 | Method for increasing rigidity of finishing process of aircraft component |
| CN113492995B (en) * | 2021-09-10 | 2022-01-25 | 成都飞机工业（集团）有限责任公司 | Method for increasing rigidity of finishing process of aircraft component |
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