CN204400251U - The batch up gear that slip-skid prevention is settled down - Google Patents
The batch up gear that slip-skid prevention is settled down Download PDFInfo
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- CN204400251U CN204400251U CN201420685535.2U CN201420685535U CN204400251U CN 204400251 U CN204400251 U CN 204400251U CN 201420685535 U CN201420685535 U CN 201420685535U CN 204400251 U CN204400251 U CN 204400251U
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- mandrel body
- tie rod
- sliding tie
- reflecting plate
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Abstract
The utility model discloses the batch up gear that a kind of slip-skid prevention is settled down, comprise mandrel body, be sleeved on the expansion sleeve on mandrel body and be arranged on the intrinsic sliding tie rod of mandrel, mandrel body comprises four secter pats radially distributed, sliding tie rod one end is stretched out mandrel body and is connected with hydraulic actuator, and the sliding tie rod being positioned at mandrel body exterior is set with reflecting plate; It also comprises the displacement lasers device be arranged on outside reflecting plate, and displacement lasers device and reflecting plate cooperatively interact, to detect the change in displacement length of sliding tie rod.The utility model manufacture is simple, easy for installation, safeguards easily, is easy to operation, and skidding to preventing reeler and settle down has remarkable result, and contrast other design at present, has effect perfect, working stability, safeguard simple, the advantage that technological transformation expense is low.
Description
Technical field
The utility model relates to batch up gear technical field, specifically a kind of slip-skid prevention batch up gear of settling down.
Background technology
At present, even move back the power reel machine equipment of unit introduction operationally, by the electronic pressure gage detecting core shaft breathing position on valve platform, being unload volume function when its " punctured bit ", is that threading batches function when its " expanding position ".And mandrel for recoiling machine generally only has one " expanding position ", and due to the band steel on continuous annealing production line be that the finished product directly rolled off the production line all needs oiling, the band steel of an oiling directly twists on the mandrel sleeve of expansion, impose longitudinal pulling force again and produce acceleration/accel, easily occur skidding and volume phenomenon of settling down after reeler is built, cause manufacturing line tension fluctuation, reeler strip tracking to calculate misalignment, unit frequent broken belt when producing product being had to speed limit, affecting the performance of unit production capacity; Simultaneously when Thin Strip Steel is produced, appearance is settled down the product design of volume defect, serious continuous annealing production line Automobile Plate in a large number.
Existing common slip-skid prevention method is only to increase mandrel for recoiling machine contract cylinder pressure and add on mandrel sleeve carves anti-skidding lines and minimizing manufacturing line tension force, effect is not good, particularly cannot avoid sipping fault when belt steel product needs oiling and volume defect of settling down, affect production efficiency, and product yields is low.
Utility model content
The purpose of this utility model is the deficiency existed to solve above-mentioned background technology, propose a kind of slip-skid prevention effective, implement the batch up gear that slip-skid prevention that is convenient and that be convenient to safeguard settles down.
In order to realize above object, the batch up gear that a kind of slip-skid prevention that the utility model provides is settled down, comprise mandrel body, be sleeved on the expansion sleeve on mandrel body and be arranged on the intrinsic sliding tie rod of mandrel, described mandrel body comprises four secter pats radially distributed, described sliding tie rod one end is stretched out mandrel body and is connected with hydraulic actuator, it is characterized in that: the sliding tie rod being positioned at described mandrel body exterior is set with reflecting plate; It also comprises the displacement lasers device be arranged on outside described reflecting plate, and described displacement lasers device and described reflecting plate cooperatively interact, to detect the change in displacement length of described sliding tie rod.
Described reflecting plate in the form of a ring.
The outside indentation of described secter pat, described expansion sleeve inwall is provided with multiple projection.
Its position of displacement lasers device of the present utility model is changeless, and reflecting plate can be subjected to displacement change along with moving of sliding tie rod, displacement lasers device and reflecting plate cooperatively interact, the change in displacement length of sliding tie rod can be detected, sliding tie rod can be recorded accordingly at the intrinsic stroke of mandrel, because the stroke of sliding tie rod and the swell increment of mandrel body are direct ratios, the swell increment of mandrel body can be tried to achieve, therefore, when using this crimping device, arrange to mandrel body " the preexpanding position " and one " whole expanding position " of a little stroke, when carrying out threading sequence, mandrel body is first expanded to " preexpanding position ", at this moment steel threading is with to be in batch up gear on the mandrel of " preexpanding position ", then mandrel body reflation once arrives " whole expanding position " after being with steel threading and after running some circles, such expansion sleeve and inner ring of steel coil will be combined closely and be produced large expandable frictional power, to prevent the appearance of skidding and phenomenon of settling down.
The utility model manufacture is simple, easy for installation, safeguards easily, is easy to operation, and skidding to preventing reeler and settle down has remarkable result, and contrast other design at present, has effect perfect, working stability, safeguard simple, the advantage that technological transformation expense is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: reflecting plate 1 (whole expanding position); Punctured bit 2; Preexpanding position 3; Sliding tie rod 4; Mandrel body 5; Expansion sleeve 6; Rotate oil feeder 7; Expanding cylinder 8; Displacement lasers device 9.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment: the batch up gear that a kind of slip-skid prevention is as shown in Figure 1 settled down, comprise mandrel body 5, expansion sleeve 6, sliding tie rod 4 and hydraulic actuator, mandrel body 5 comprises four secter pats radially distributed, expansion sleeve 6 is sleeved on mandrel body 5, sliding tie rod 4 is arranged in mandrel body 5, sliding tie rod 4 one end is stretched out mandrel body 5 and is connected with hydraulic actuator, during use, it is flexible in mandrel body 5 that hydraulic actuator controls sliding tie rod 4, and expansion sleeve 6 realizes breathing function under the drive of fan-shaped block opening and closing.
The innovative point of the present embodiment is: on the sliding tie rod 4 being positioned at mandrel body 5 outside, be set with reflecting plate 1 in the form of a ring; Displacement lasers device 9 is also provided with outside reflecting plate 1, the position of displacement lasers device 9 is changeless, and reflecting plate 1 can be subjected to displacement change along with moving of sliding tie rod 4, displacement lasers device 9 and reflecting plate 1 cooperatively interact, the change in displacement length of sliding tie rod 4 can be detected, the stroke of sliding tie rod 4 in mandrel body 5 can be recorded accordingly, because the stroke of sliding tie rod 4 and the swell increment of mandrel body 5 are direct ratios, the swell increment of mandrel body 5 can be tried to achieve.
Namely the present embodiment utilizes above-mentioned principle to reach at band coil of strip song is prevent phenomenon appearance of skidding and settle down, be specially: when using this crimping device, arrange to mandrel body 5 " preexpanding position " (in figure, being labeled as 3) of a little stroke, one " whole expanding position " (in figure, being labeled as 1) and " punctured bit " (being labeled as 2 in figure), when carrying out threading sequence, mandrel body 5 is first expanded to " preexpanding position 3 ", at this moment steel threading is with to be in batch up gear on the mandrel body 5 of " preexpanding position ", then mandrel body 5 reflation once arrives " whole expanding position 1 " after being with steel threading and after running some circles, such expansion sleeve 6 and inner ring of steel coil will be combined closely and be produced large expandable frictional power, to prevent the appearance of skidding and phenomenon of settling down, when after strip coiling, sliding tie rod is got back to " punctured bit ", batch up gear and out of service.
The hydraulic actuator of the present embodiment comprises the rotation oil feeder 7 and expanding cylinder 8 that connect successively, and the mouth of expanding cylinder 8 is connected with the outer end of sliding tie rod 4.
Engrail is done in the outside of secter pat by the present embodiment, and expansion sleeve 6 inwall is provided with multiple projection, is with steel band to walk to prevent the sleeve when 5 breathing of mandrel body.
The utility model manufacture is simple, easy for installation, safeguards easily, is easy to operation, and skidding to preventing reeler and settle down has remarkable result, and contrast other design at present, has effect perfect, working stability, safeguard simple, the advantage that technological transformation expense is low.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to structure of the present utility model.Every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (3)
1. the slip-skid prevention batch up gear of settling down, the sliding tie rod (4) comprising mandrel body (5), be sleeved on the expansion sleeve (6) on mandrel body (5) and be arranged in mandrel body (5), described mandrel body (5) comprises four secter pats radially distributed, described sliding tie rod (4) one end is stretched out mandrel body (5) and is connected with hydraulic actuator, it is characterized in that: be positioned on the outside sliding tie rod (4) of described mandrel body (5) and be set with reflecting plate (1); It also comprises the displacement lasers device (9) being arranged on described reflecting plate (1) outside, described displacement lasers device (9) and described reflecting plate (1) cooperatively interact, to detect the change in displacement length of described sliding tie rod (4).
2. the slip-skid prevention according to claim 1 batch up gear of settling down, is characterized in that: described reflecting plate (1) in the form of a ring.
3. the slip-skid prevention according to claim 1 batch up gear of settling down, it is characterized in that: the outside indentation of described secter pat, described expansion sleeve (6) inwall is provided with multiple projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685535.2U CN204400251U (en) | 2014-11-14 | 2014-11-14 | The batch up gear that slip-skid prevention is settled down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685535.2U CN204400251U (en) | 2014-11-14 | 2014-11-14 | The batch up gear that slip-skid prevention is settled down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204400251U true CN204400251U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420685535.2U Active CN204400251U (en) | 2014-11-14 | 2014-11-14 | The batch up gear that slip-skid prevention is settled down |
Country Status (1)
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| CN (1) | CN204400251U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803558A (en) * | 2019-11-21 | 2020-02-18 | 惠州市富利源机械有限公司 | Telescopic pearl foaming material wind-up roll and rolling machine |
| CN111377306A (en) * | 2020-03-30 | 2020-07-07 | 西安交通大学 | Quick-release expansion-contraction type backing paper winding device and winding method |
-
2014
- 2014-11-14 CN CN201420685535.2U patent/CN204400251U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803558A (en) * | 2019-11-21 | 2020-02-18 | 惠州市富利源机械有限公司 | Telescopic pearl foaming material wind-up roll and rolling machine |
| CN111377306A (en) * | 2020-03-30 | 2020-07-07 | 西安交通大学 | Quick-release expansion-contraction type backing paper winding device and winding method |
| CN111377306B (en) * | 2020-03-30 | 2021-01-29 | 西安交通大学 | Quick-release expansion-contraction type backing paper winding device and winding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170727 Address after: 430083, Hubei Wuhan Qingshan District Factory No. 2 Gate joint stock company organs Patentee after: Wuhan iron and Steel Company Limited Address before: 15, Wuhan, Hubei, Wuchang Friendship Road, No. 999, block A, floor (Wuhan Iron and steel science and technology innovation department) () Patentee before: Wuhan Iron & Steel (Group) Corp. |