CN221158130U - Straightening roller of straightener - Google Patents
Straightening roller of straightener Download PDFInfo
- Publication number
- CN221158130U CN221158130U CN202322910689.9U CN202322910689U CN221158130U CN 221158130 U CN221158130 U CN 221158130U CN 202322910689 U CN202322910689 U CN 202322910689U CN 221158130 U CN221158130 U CN 221158130U
- Authority
- CN
- China
- Prior art keywords
- wear
- roller
- straightening
- roll
- resistant
- 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.)
- Active
Links
- 238000003780 insertion Methods 0.000 claims abstract description 18
- 230000037431 insertion Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a straightening roller of a straightener, which comprises a roller body, wherein a wear-resistant roller sleeve is arranged outside the roller body and consists of three wear-resistant cover plates which are independently arranged, and a T-shaped lock plunger is fixed at two ends of each wear-resistant cover plate. The beneficial effects are that: the utility model adopts three independently installed wear-resistant cover plates to form the integral wear-resistant roller sleeve, and the design has the advantages that when part of the wear-resistant roller sleeve is worn, the corresponding wear-resistant cover plate is only required to be detached and replaced, and the undamaged part of the wear-resistant roller sleeve can be continuously used, so that the utilization rate of the wear-resistant roller sleeve on the straightening roller is greatly improved, and on the other hand, the insertion of the insert disc onto the roller body is realized by rotating the adjusting ring, so that the roller body and the connecting shaft can be realized only through twice screwing operation during assembly, the assembly flow of the roller body and the connecting shaft is effectively simplified, thereby facilitating the efficient disassembly and replacement of the roller body, and improving the use effect of the straightening roller of the straightening machine.
Description
Technical Field
The utility model relates to the technical field of straightener accessories, in particular to a straightening roller of a straightener.
Background
The straightener is equipment for straightening metal profiles, bars, pipes, wires and the like. The straightening machine extrudes the bar material and the like through the straightening roller to change the straightness. There are typically two rows of straightening rolls, unequal in number. There are also two-roll levelers that level materials of different diameters by means of the angular variation of the two rolls (middle indent, hyperbolic roll). The main types are a pressure straightener, a balance roll straightener, a shoe roll straightener, a rotary reverse roll straightener, etc.
Chinese patent No. CN201821484841.4 discloses a straightening roller of a straightening machine. Including the roller of roller body and roller body both ends, still include roller shell and pressure sensor, roller shell suit is equipped with the recess on the roller body, pressure sensor locates in the recess, the both ends of roller body are equipped with the mounting groove, the roller includes ring flange, shaft body and 3 at least wedge cardboard, wedge cardboard uses the ring flange center as centre of a circle circumference array on the ring flange periphery, be equipped with the elongated slot of position one-to-one on the both ends face of roller shell and roller body, wedge cardboard interference card is gone into in the elongated slot, the roller passes through the both ends of bolt releasable fixation at the roller body.
The straightening roller of the straightening machine of the above patent can effectively increase the wear resistance of the straightening roller in use through the roller sleeve, and meanwhile, the roller body can be conveniently and rapidly detached in a repeated screwing mode, but the roller sleeve on the straightening roller of the straightening machine of the structure is mainly of an integrated structure, so that the whole roller sleeve needs to be integrally detached when the roller sleeve is locally worn, and fixing bolts at two ends of the roller body need to be completely detached when the roller sleeve is detached, so that the whole replacement process of the roller sleeve is complicated, waste of undamaged part materials on the roller sleeve is caused, the utilization rate of the roller sleeve is reduced, and in addition, the roller body is detached and replaced inconveniently in a repeated screwing mode, so that the use effect of the whole straightening roller is greatly reduced.
Disclosure of utility model
First, the technical problem to be solved
Aiming at the current state of the art, the utility model provides the straightening roller of the straightener, which can realize convenient disassembly of the corresponding part on the wear-resistant roller sleeve according to actual replacement requirements, improves the utilization rate of the roller sleeve, and can realize convenient disassembly of the roller body in a twice screwing mode.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a straightening roller of a straightening machine, which comprises a roller body, wherein a wear-resistant roller sleeve is arranged outside the roller body, the wear-resistant roller sleeve is formed by three wear-resistant cover plates which are independently arranged, two ends of each wear-resistant cover plate are fixedly provided with a T-shaped lock bolt, the T-shaped lock bolts are positioned at the inner sides of the wear-resistant cover plates and are connected with arc-shaped limiting blocks, arc-shaped storage grooves are formed in the positions, matched with the limiting blocks, of the wear-resistant cover plates, arc-shaped limiting grooves are formed in the positions, matched with the limiting blocks, of the roller body, two square slots are symmetrically formed in the middle parts of the two ends of the roller body, square insertion platforms are matched and arranged in the square insertion slots, an insertion disc is formed on one side, opposite to the square insertion platform, of each insertion disc is connected with an adjusting ring through a rotating sleeve, the inner side of each adjusting ring is connected with a connecting shaft, and grooves are formed in the positions, opposite to the connecting shaft.
Further, the T-shaped lock bolt is in threaded connection with the wear-resistant cover plate, and the limiting block is in sliding connection with the storage groove.
Through adopting above-mentioned technical scheme, design like this can ensure when rotating T type lock plunger realize the stopper for accomodate the convenient slip in groove.
Further, the limiting groove is formed in the roller body, and the size of the limiting groove is matched with that of the limiting block.
By adopting the technical scheme, the limiting block is matched with the limiting groove, so that the wear-resistant cover plate can be reliably installed on the roller body.
Further, the wear-resistant cover plate is made of wear-resistant alloy steel, and the length of the wear-resistant cover plate is longer than that of the roller body.
By adopting the technical scheme, the integral wear resistance of the wear-resistant roller sleeve can be effectively ensured.
Further, the square insertion platform is matched with the square slot in size, and the diameter of the connecting shaft is smaller than the aperture of the groove.
By adopting the technical scheme, the square inserting table is matched with the square inserting groove, so that the connecting shaft and the roller body can rotate together.
Further, the adjusting ring is welded with the rotating sleeve, and the rotating sleeve is rotationally connected with the inserting disc.
By adopting the technical scheme, the rotary sleeve can be ensured to conveniently rotate relative to the inserting disc.
Further, the inner diameter of the rotating sleeve is larger than the outer diameter of the connecting shaft, and the adjusting ring is in threaded connection with the connecting shaft.
Through adopting above-mentioned technical scheme, rotate the adjusting ring can realize the plug board for the convenient slip of connecting axle.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
in order to solve the problem that the existing straightening roller of the straightening machine can effectively increase the wear resistance of the straightening roller in use through the roller sleeve, and meanwhile, the roller sleeve on the straightening roller of the straightening machine with the structure is mainly of an integrated structure in a manner of repeatedly screwing bolts, so that the roller sleeve is required to be integrally disassembled when the roller sleeve is worn partially, fixing bolts at two ends of the roller body are required to be completely disassembled when the roller sleeve is disassembled, the whole replacement process of the roller sleeve is complicated, waste of partial materials which are not damaged on the roller sleeve is caused, the utilization rate of the roller sleeve is reduced, the roller body is disassembled in addition, the roller body is inconvenient to disassemble and replace in a repeated screwing bolt manner, and the use effect of the whole straightening roller is greatly reduced.
Drawings
FIG. 1 is a schematic view showing the construction of a straightening roll of a straightener according to the present utility model;
FIG. 2 is a front sectional view of a straightening roll of a straightener according to the utility model;
FIG. 3 is a schematic view showing the structure of a wear-resistant cover plate in a straightening roll of a straightener according to the present utility model;
FIG. 4 is an enlarged view of the straightening roll of the straightener according to the utility model at A in FIG. 3.
The reference numerals are explained as follows:
1. Wear-resistant roller sleeve; 2. a T-shaped lock bolt; 3. inserting a disc; 4. an adjusting ring; 5. a connecting shaft; 6. a rotating sleeve; 7. a roller body; 8. a wear resistant cover plate; 9. a limit groove; 10. a storage groove; 11. square inserting table; 12. square slot; 13. a limiting block; 14. a groove.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the straightening roll of the straightening machine in this embodiment comprises a roll body 7, a wear-resistant roll sleeve 1 is installed outside the roll body 7, the wear-resistant roll sleeve 1 is composed of three wear-resistant cover plates 8 which are installed independently, wherein two ends of each wear-resistant cover plate 8 are respectively fixedly provided with a T-shaped lock bolt 2, two square slots 12 are formed in the middle of each T-shaped lock bolt 2, an arc-shaped limiting block 13 is connected to the inner side of each wear-resistant cover plate 8, an arc-shaped storage groove 10 is formed in the matching part of each wear-resistant cover plate 8 with each limiting block 13, an arc-shaped limiting groove 9 is formed in the matching part of the roll body 7, the limiting grooves 9 and the T-shaped lock bolts 2 are matched with each other, when the part on the wear-resistant roll sleeve 1 is worn, the corresponding wear-resistant cover plates 8 are only required to be detached and replaced, the undamaged parts on the wear-resistant roll sleeve 1 can be continuously used, accordingly, the utilization rate of the wear-resistant roll sleeve 1 on the straightening roll is greatly improved, two square slots 12 are symmetrically formed in the middle of the two ends of the roll body 7, square slots 12 are internally matched with each other, a square insertion platform 11 is installed, one side of each square insertion platform 11 is back-to the corresponding square insertion platform 7, a forming disc 3 is connected with one side of the square insertion platform 7, the roll disc 3 is connected with the roll disc 4 in a rotary shaft 4 through the rotary disc 5, the rotary disc 5 is conveniently connected with the square insertion platform 4, and the roll disc 5 is conveniently and conveniently connected with the roll disc 5, and the roll disc 4 is conveniently and connected with the roll disc 4.
As shown in fig. 1-4, in this embodiment, the T-shaped lock bolt 2 is in threaded connection with the wear-resistant cover plate 8, the stopper 13 is slidably connected with the accommodating groove 10, so that the stopper 13 can be ensured to slide conveniently and rapidly relative to the accommodating groove 10 when the T-shaped lock bolt 2 is rotated, the limiting groove 9 is formed on the roller body 7, the size of the limiting groove 9 is matched with that of the stopper 13, the stopper 13 and the limiting groove 9 can be matched to realize reliable installation of the wear-resistant cover plate 8 on the roller body 7, the wear-resistant cover plate 8 is made of wear-resistant alloy steel, the length of the wear-resistant cover plate 8 is greater than that of the roller body 7, and the integral wear-resistant strength of the wear-resistant roller sleeve 1 can be effectively ensured.
As shown in fig. 1-4, in this embodiment, the size of the square insert stand 11 is matched with the size of the square slot 12, the diameter of the connecting shaft 5 is smaller than the aperture of the groove 14, the square insert stand 11 and the square slot 12 cooperate to realize the rotation of the connecting shaft 5 and the roller body 7 together, the adjusting ring 4 is welded with the rotating sleeve 6, the rotating sleeve 6 is rotationally connected with the insert disc 3, the rotating sleeve 6 can be ensured to rotate conveniently relative to the insert disc 3, the inner diameter of the rotating sleeve 6 is larger than the outer diameter of the connecting shaft 5, and the adjusting ring 4 is in threaded connection with the connecting shaft 5.
The specific implementation process of this embodiment is as follows: during the use, firstly place wear-resisting cover plate 8 in the roll body 7 outside to the T type lock plunger 2 is screwed to realize the stopper 13 to the insertion in spacing groove 9, thereby realize the reliable fixed of wear-resisting roller shell 1, then only need keep away from behind the adapter sleeve 5 one end fixed, insert square inserting platform 11 on inserting dish 3 through screwing adjusting ring 4 and to the square slot 12 on the roll body 7, can realize the reliable installation of roll body 7, because under stopper 13, spacing groove 9, T type lock plunger 2 cooperation, only need with the corresponding wear-resisting cover plate 8 tear down change when wearing and tearing take place in part on the wear-resisting roller shell 1 can continue the use of the partial undamaged on the wear-resisting roller shell 1, thereby promoted the utilization ratio of wear-resisting roller shell 1 on the straightening roller greatly, simultaneously, realize inserting dish 3 to roll body 7 through rotating adjusting ring 4, make roll body 7 and adapter shaft 5 only need realize through twice screwing operation when assembling, thereby the high-efficient equipment of the straightening machine that has effectively simplified roll body 7 and adapter shaft 5 has been used, thereby the high-efficient dismantlement effect of the straightening machine has been improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A straightening roll of a straightener, which is characterized in that: including roll body (7), install wear-resisting roll shell (1) outward roll body (7), wear-resisting roll shell (1) comprises three wear-resisting cover plate (8) of individual installation, wherein every wear-resisting cover plate (8) both ends all are fixed with a T type lock plunger (2), T type lock plunger (2) are located wear-resisting cover plate (8) inboard is connected with curved stopper (13), wear-resisting cover plate (8) go up with curved storage tank (10) have been seted up at stopper (13) cooperation position, arc spacing groove (9) have been seted up on roll body (7) with stopper (13) cooperation position, two square slot (12) have been seted up to roll body (7) both ends middle part symmetry, square slot (12) in-fit installation has square insertion platform (11), square insertion platform (11) back to roll body (7) one side shaping has insertion disc (3), insertion disc (3) back to square insertion platform (11) one side is connected with adjusting collar (4) through change collar (6), adjusting collar (4) are just connected with upper portion (5) connecting collar (5).
2. The straightening roll of a straightening machine according to claim 1, characterized in that: the T-shaped lock plunger (2) is in threaded connection with the wear-resistant cover plate (8), and the limiting block (13) is in sliding connection with the containing groove (10).
3. The straightening roll of a straightening machine according to claim 1, characterized in that: the limiting groove (9) is formed in the roller body (7), and the size of the limiting groove (9) is matched with that of the limiting block (13).
4. The straightening roll of a straightening machine according to claim 1, characterized in that: the wear-resistant cover plate (8) is made of wear-resistant alloy steel, and the length of the wear-resistant cover plate (8) is longer than that of the roller body (7).
5. The straightening roll of a straightening machine according to claim 1, characterized in that: the square inserting table (11) is matched with the square inserting groove (12) in size, and the diameter of the connecting shaft (5) is smaller than the aperture of the groove (14).
6. The straightening roll of a straightening machine according to claim 1, characterized in that: the adjusting ring (4) is welded with the rotating sleeve (6), and the rotating sleeve (6) is rotationally connected with the inserting disc (3).
7. The straightening roll of a straightening machine according to claim 1, characterized in that: the inner diameter of the rotating sleeve (6) is larger than the outer diameter of the connecting shaft (5), and the adjusting ring (4) is in threaded connection with the connecting shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322910689.9U CN221158130U (en) | 2023-10-30 | 2023-10-30 | Straightening roller of straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322910689.9U CN221158130U (en) | 2023-10-30 | 2023-10-30 | Straightening roller of straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221158130U true CN221158130U (en) | 2024-06-18 |
Family
ID=91531052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322910689.9U Active CN221158130U (en) | 2023-10-30 | 2023-10-30 | Straightening roller of straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221158130U (en) |
-
2023
- 2023-10-30 CN CN202322910689.9U patent/CN221158130U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6591652B1 (en) | Roll grooving apparatus | |
| CN221158130U (en) | Straightening roller of straightener | |
| CN210788683U (en) | H-shaped steel straightening roller convenient to replace roller sleeve | |
| CN212884234U (en) | Novel straightening roller | |
| CN214290020U (en) | Embossing nickel roller convenient to change urceolus | |
| CN210754362U (en) | Quick replacement mechanism of roll sleeve | |
| CN2448476Y (en) | Improved steel bar screw roll | |
| CN219378421U (en) | Pore-free rolling roller device | |
| CN207771219U (en) | A kind of breast roll dismounting tooling | |
| CN207308685U (en) | Eccentric roller type plate uncoiling blanking bears against device | |
| CN210475039U (en) | Wear-resisting roller for hot rolled plate coiling machine | |
| CN214441849U (en) | Be used for heavy H shaped steel bearing frame and cap locking device | |
| CN216951485U (en) | Antiwind drive chain | |
| CN215508390U (en) | Novel supporting roll structure of medium plate straightener | |
| CN205110444U (en) | Coalignment of minor diameter nozzle stub | |
| CN220180360U (en) | Split printing plate roller | |
| CN213793937U (en) | Straightening device for stainless steel wire | |
| CN220574581U (en) | Straightener safety device is used in workshop production | |
| CN211278237U (en) | Self-made tightening sleeve | |
| CN219585580U (en) | Anti-slip roller body based on paper core roller for PU film | |
| CN213968311U (en) | Replaceable roller | |
| CN214263316U (en) | Uncoiler with length adjusting function | |
| CN211419029U (en) | Disconnect-type steel band roller | |
| CN216739832U (en) | Excavator hydraulic equipment convenient to replace | |
| CN207746206U (en) | A kind of detachable roll |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |