CN203842952U - Auxiliary supporting device for coiling block - Google Patents
Auxiliary supporting device for coiling block Download PDFInfo
- Publication number
- CN203842952U CN203842952U CN201420267112.9U CN201420267112U CN203842952U CN 203842952 U CN203842952 U CN 203842952U CN 201420267112 U CN201420267112 U CN 201420267112U CN 203842952 U CN203842952 U CN 203842952U
- Authority
- CN
- China
- Prior art keywords
- bearing
- swing arm
- reel
- oil cylinder
- coiling block
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an auxiliary supporting device for a coiling block. The auxiliary supporting device comprises an engine base, a rotary shaft, a swing arm, an oil cylinder and a rotary mechanism, wherein the rotary shaft is arranged between an upper seat and a lower seat of the engine base; the swing arm is connected with the engine base through the rotary shaft; the swing arm is provided with a lug seat; the lug seat is connected with one end of the oil cylinder; the other end of the oil cylinder is connected with a hinging seat; the rotary mechanism is arranged at the connection part between the swing arm and the coiling block; the rotary mechanism comprises a taper sleeve, a bearing and a bearing cover; an inner tapered surface of the taper sleeve is matched with a shaft end tapered end of the coiling block; the bearing is arranged at the periphery of the taper sleeve; the bearing is compacted by the bearing cover; the bearing cover is fixedly arranged on the swing arm. The auxiliary supporting device for the coiling block is reasonable in structure and convenient to operate; the taper sleeve is completely aligned with the center of the coiling block all the time and a steel coil is convenient to move out or the coiling block is conveniently supported.
Description
Technical field
The utility model relates to a kind of steel rolling production-line auxiliary equipment, relates in particular to a kind of reel auxiliary support apparatus.
Background technology
Reel auxiliary support apparatus is reopened volume facility and is played an important role hightension coiling machine, large volume, and it can improve reel force-bearing situation, increases reel rigidity, improves reel running accuracy and running stability, extends reel service life.
Reel auxiliary support apparatus is arranged on the intersection of reel axle head and coil of strip outgoing position, due to the particularity of this position, requires reel auxiliary support apparatus should meet reel centering needs, meets again the requirement that coil of strip shifts out, simultaneously also must be easy to operate.In actual production process, when aiding support head is closed, reel auxiliary support apparatus and reel center often can not be entirely on the center, when coiling machine high-speed cruising, reel axle head is prone to beats, thereby causes tension fluctuation, affect belt steel product quality, limited by Active workings, baroque aiding support makes the test also very inconvenient to coil of strip, be unfavorable for production direct motion.For example, existing slide rail type reel auxiliary support apparatus complex structure, rigidity of support are poor; It is higher that swing arm reel auxiliary support apparatus is adjusted required precision, and centring property is not enough, and axle sleeve is very easily wearing and tearing also; Roller type reel auxiliary support apparatus is only applicable to the uncoiler occasion of low speed, can not meet the technological requirement of hightension coiling machine high-speed cruising.
Utility model content
The purpose of this utility model is to provide a kind of reel auxiliary support apparatus, and it is rational in infrastructure, simple to operate, and centring property is good, and coil of strip shifts out conveniently.
The technical scheme that the utility model adopts is:
A kind of reel auxiliary support apparatus is provided, comprise support, rotating shaft, swing arm, oil cylinder and slew gear, described rotating shaft is arranged between the seat of honour of support and lower, described swing arm is connected with support by rotating shaft, in described swing arm, be provided with ear seat, described ear seat is connected with one end of oil cylinder, the other end of described oil cylinder is connected with free bearing, the junction of described swing arm and reel is provided with slew gear, described slew gear comprises tapered sleeve, bearing and bearing cap, the inner conical surface of described tapered sleeve matches with the axle head conehead of reel, the periphery of described tapered sleeve is provided with bearing, described bearing compresses by bearing cap, described bearing cap is fixedly installed in swing arm.
By technique scheme, between described rotating shaft and swing arm, be provided with copper bush.
By technique scheme, the stop portion of described rotating shaft is provided with the 3rd clamp.
By technique scheme, one end of described oil cylinder is connected with ear seat by the first bearing pin, and the other end is connected with free bearing by the second bearing pin, and the stop portion of described the first bearing pin and the second bearing pin is respectively arranged with the second clamp and the first clamp.
By technique scheme, the end face of described slew gear is provided with pressing plate.
The utlity model has following beneficial effect: this apparatus structure is reasonable, simple to operate, by the tapered sleeve coordinating with reel is set, guarantee that swing arm folding is flexible.When reel High Rotation Speed, tapered sleeve and reel synchronous rotary, guarantee that tapered sleeve is entirely on the center with reel center all the time, and the telescopic band movable pendulum arm by oil cylinder rotates, and makes it turn to the position parallel or vertical with reel center, facilitates coil of strip to shift out or supports reel.Concrete, when oil cylinder stroke shrinks hour, swing arm is in reel central vertical position, reel is swollen footpath, and axle head conehead and tapered sleeve close contact, reel drives tapered sleeve to rotate; When reel unloads volume, oil cylinder stroke extends to maximum position, and swing arm is parallel with reel, for the roll coil of strip, abdicates space, and coil of strip is exported with dolly.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the cutaway view along A-A line in Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the cutaway view along B-B line in Fig. 3.
Wherein: the 1-seat of honour, 2-rotating shaft, 3-copper bush, 4-support, 5-swing arm, 6-ear seat, lower of 7-, 8-twisted seat, 9-the first clamp, 10-oil cylinder, 11-reel, 12-the second clamp, 13-the 3rd clamp, 14-tapered sleeve, 15-bearing cap, 16-bearing, 17-bearing (ball) cover, 18-pressing plate, 19-cylinder connector, 20-the first bearing pin, 22-the second bearing pin.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In preferred embodiment of the present utility model, as shown in Figure 1 to 4, a kind of reel auxiliary support apparatus, comprises support 4, rotating shaft 2, swing arm 5, oil cylinder 10 and slew gear.Rotating shaft 2 is arranged between the seat of honour 1 of support 4 and lower 7, the stop portion of rotating shaft 2 is provided with the 3rd clamp 13, in case spline axle 2 drops, swing arm 5 is connected with support 4 by rotating shaft 2, between rotating shaft 2 and swing arm 5, be provided with copper bush 3, in case spline axle 2 wearing and tearing, the seat of honour 1 and lower 7 are fixed on whole oscillating arm mechanisms on support 4 by bolt.In swing arm 5, be provided with ear seat 6, ear seat 6 is welded on the bottom of swing arm 5, and the oil cylinder being connected with ear seat like this and the bottom that is arranged on support, can save space.Ear seat 6 is connected by the first bearing pin 20 with one end (being cylinder connector 19) of oil cylinder 10, the other end of oil cylinder 10 is connected with free bearing 8 by the second bearing pin 22, twisted seat 8 is fixed on basis, the stop portion of the first bearing pin 20 and the second bearing pin 22 is respectively arranged with the second clamp 12 and the first clamp 9, to prevent that the first bearing pin 20 and the second bearing pin 22 from skidding off.Swing arm 5 is provided with slew gear with the junction of reel 11, slew gear comprises tapered sleeve 14, bearing 16 and bearing cap 15, the inner conical surface of tapered sleeve 14 matches with the axle head conehead of reel 11, and the outer end of tapered sleeve 14 is bolted and is provided with bearing (ball) cover 17, and the periphery of tapered sleeve 14 is provided with bearing 16, bearing 16 is cylinder roller bearing, bearing 16 compresses by bearing cap 15, and bearing 16 is arranged between tapered sleeve and swing arm, safe and reliable, not fragile, bearing cap 15 is fixedly installed in swing arm 5.The end face of slew gear is provided with pressing plate 18, to prevent that the foreign material such as dust, iron filings from entering in bearing 16.
Operation principle of the present utility model is: by adjusting the travel position of oil cylinder 10, make swing arm 5 turn to respectively the parallel or plumbness at reel 11 centers; When oil cylinder 10 strokes shrink hour, swing arm 5 is in reel 11 central vertical positions, reel 11 is swollen footpath, and the axle head conehead of reel and tapered sleeve 14 close contacts, reel 11 drives tapered sleeves 14 to rotate; When reel 11 unloads volume, oil cylinder 10 strokes extend to maximum position, and now, swing arm 5 is parallel with reel 11, for the roll coil of strip, abdicates space, and coil of strip is exported with dolly.
The utility model adopts the tapered sleeve of reel and this bracing or strutting arrangement head to be connected, swing arm folding is flexible, when reel High Rotation Speed, tapered sleeve and reel synchronous rotary, guarantee that tapered sleeve is entirely on the center with reel center all the time, telescopic band movable pendulum arm by oil cylinder rotates, and makes it turn to the position parallel or vertical with reel center, facilitates coil of strip to shift out or supports reel.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (5)
1. a reel auxiliary support apparatus, it is characterized in that: comprise support, rotating shaft, swing arm, oil cylinder and slew gear, described rotating shaft is arranged between the seat of honour of support and lower, described swing arm is connected with support by rotating shaft, in described swing arm, be provided with ear seat, described ear seat is connected with one end of oil cylinder, the other end of described oil cylinder is connected with free bearing, the junction of described swing arm and reel is provided with slew gear, described slew gear comprises tapered sleeve, bearing and bearing cap, the inner conical surface of described tapered sleeve matches with the axle head conehead of reel, the periphery of described tapered sleeve is provided with bearing, described bearing compresses by bearing cap, described bearing cap is fixedly installed in swing arm.
2. device according to claim 1, is characterized in that: between described rotating shaft and swing arm, be provided with copper bush.
3. device according to claim 1, is characterized in that: the stop portion of described rotating shaft is provided with the 3rd clamp.
4. device according to claim 1, it is characterized in that: one end of described oil cylinder is connected with ear seat by the first bearing pin, the other end is connected with free bearing by the second bearing pin, and the stop portion of described the first bearing pin and the second bearing pin is respectively arranged with the second clamp and the first clamp.
5. device according to claim 1, is characterized in that: the end face of described slew gear is provided with pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267112.9U CN203842952U (en) | 2014-05-23 | 2014-05-23 | Auxiliary supporting device for coiling block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267112.9U CN203842952U (en) | 2014-05-23 | 2014-05-23 | Auxiliary supporting device for coiling block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203842952U true CN203842952U (en) | 2014-09-24 |
Family
ID=51556014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267112.9U Expired - Fee Related CN203842952U (en) | 2014-05-23 | 2014-05-23 | Auxiliary supporting device for coiling block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203842952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438447A (en) * | 2014-11-11 | 2015-03-25 | 中冶陕压重工设备有限公司 | Movable bearing device at end part of cantilever winding drum of coiling machine |
| CN114178344A (en) * | 2021-11-30 | 2022-03-15 | 北京京诚之星科技开发有限公司 | External support device for hot-rolled coil and control method thereof |
-
2014
- 2014-05-23 CN CN201420267112.9U patent/CN203842952U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438447A (en) * | 2014-11-11 | 2015-03-25 | 中冶陕压重工设备有限公司 | Movable bearing device at end part of cantilever winding drum of coiling machine |
| CN114178344A (en) * | 2021-11-30 | 2022-03-15 | 北京京诚之星科技开发有限公司 | External support device for hot-rolled coil and control method thereof |
| CN114178344B (en) * | 2021-11-30 | 2023-06-20 | 北京京诚之星科技开发有限公司 | Hot-rolled winding drum external supporting device and control method thereof |
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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 |
Effective date of registration: 20170725 Address after: 430083, Gate No. 2, Qingshan District, Hubei, Wuhan Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Wuhan, Hubei Friendship Road, No. 999, Wuchang Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20180523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |