CN206544849U - A kind of coil of strip tensioning apparatus - Google Patents
A kind of coil of strip tensioning apparatus Download PDFInfo
- Publication number
- CN206544849U CN206544849U CN201720223373.4U CN201720223373U CN206544849U CN 206544849 U CN206544849 U CN 206544849U CN 201720223373 U CN201720223373 U CN 201720223373U CN 206544849 U CN206544849 U CN 206544849U
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- tensioning apparatus
- coil
- ball
- sliding sleeve
- screw
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Abstract
The utility model is related to a kind of coil of strip tensioning apparatus, belong to integrated wavy metal cylinder manufacturing technology field, including the ball-screw driven by actuating unit, ball-screw is connected with drive link, main shaft is set with drive link, main shaft is arranged on decoiling support, sliding sleeve is connected with the front end of ball-screw, sliding sleeve is sleeved on main shaft, and the tensioning apparatus being all connected with main shaft and sliding sleeve is provided with the outside of sliding sleeve.Relative to prior art, the utility model drives sleeve movement using ball-screw, opening and withdrawing for tensioning apparatus is caused during sleeve movement, and then realize the tensioning and support to coil of strip.After ball-screw stops operating, ball-screw is released to sliding sleeve formation self-locking, anti-anti-skid sheath, improves the security of tensioning apparatus.
Description
Technical field
The utility model is related to a kind of coil of strip tensioning apparatus, belongs to integrated wavy metal cylinder manufacturing technology field.
Background technology
The prestressing force wind power plant brick or concrete duct of integrated wavy metal cylinder is widely used in the world, and it represents land
The highest level in wind-powered electricity generation civil engineering field, its security and economic performance are far above common wind power plant civil engineering mode, can be significantly
Complete machine stability is lifted, the construction period is short, and low engineering cost can adapt to various geological conditions.Ripple cylinder device can realize steel
Volume expansion, steel band roll forming, lock seaming such as cut, dumped at the operation, realize the bellows production of different-diameter series, extensively should
For engineering structures such as wind-powered electricity generation, bridge, culvert, underpass.
Coil of strip tensioning apparatus as integrated wavy metal cylinder device uncoiler important part, it is possible to achieve no
With the tensioning and support of the coil of strip of diameter.The design security that existing coil of strip loads device use is low, environmental suitability
It is not strong, without hand assisted mechanism, the stationarity and reliability of the expansion of uncoiler coil of strip are had influence on, once deployed in coil of strip
Occur support claw loosening in journey, serious consequence can be caused, influence the safe handling of equipment.
Utility model content
The technical problems to be solved in the utility model is：Existing coil of strip tensioning apparatus security is low, and environmental suitability is not
By force, without hand assisted mechanism, to solve the above problems, providing a kind of coil of strip tensioning apparatus.
The purpose of this utility model is realized in the following manner：
A kind of coil of strip tensioning apparatus, including the ball-screw driven by actuating unit, ball-screw are connected with drive link, are passed
Main shaft is set with lever, main shaft is arranged on decoiling support, sliding sleeve is connected with the front end of ball-screw, sliding sleeve is sleeved on master
On axle, the tensioning apparatus being all connected with main shaft and sliding sleeve is provided with the outside of sliding sleeve.
The tensioning diameter of tensioning apparatus changes and changed with the relative position of sliding sleeve and main shaft.
Tensioning apparatus includes being symmetricly set on the support bar on the outside of sliding sleeve, the company of being provided between support bar and sliding sleeve and main shaft
Linkage.
Linkage includes connecting rod I and connecting rod II, and connecting rod I includes two parallel bars of connection support bar and sliding sleeve, connecting rod
II connection main shaft and support bar.
Ball-screw is connected with drive link by adapter sleeve.
Drive device includes electric device and hand assisted mechanism.
It is provided with one end of decoiling support on motor cabinet, motor cabinet and motor is installed, is connected with the output shaft of motor
Gear I, gear I is with driving out wheel to engage, and drive gear is arranged on ball-screw, and drive gear is engaged with gear II simultaneously.
Detachable crank is installed on gear II.
Relative to prior art, the utility model drives sleeve movement using ball-screw, during sleeve movement
Cause opening and withdrawing for tensioning apparatus, and then realize the tensioning and support to coil of strip.After ball-screw stops operating, ball
Leading screw is released to sliding sleeve formation self-locking, anti-anti-skid sheath, improves the security of tensioning apparatus.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Wherein, 1 is motor；2 be gear I；3 be ball-screw；4 be adapter sleeve；5 be main shaft；6 be linkage；7 be branch
Strut；8 be sliding sleeve；9 be drive link；10 be coil of strip；11 be decoiling support；12 be gear II；13 be drive gear；14 be to shake
；15 be motor cabinet.
Embodiment
As shown in figure 1, a kind of coil of strip tensioning apparatus, is the ball-screw 3 for including being driven by actuating unit, ball-screw 3
It is connected with drive link 9, main shaft 5 is set with drive link 9, main shaft 5 is arranged on decoiling support 11, in the front end of ball-screw 3
Sliding sleeve 8 is connected with, sliding sleeve 8 is sleeved on main shaft 5, the tensioning being all connected with main shaft 5 and sliding sleeve 8 is provided with the outside of sliding sleeve 8 and is filled
Put.
The tensioning diameter of tensioning apparatus changes and changed with the relative position of sliding sleeve 8 and main shaft 5.Tensioning apparatus includes symmetrical
The support bar 7 in the outside of sliding sleeve 8 is arranged on, linkage 6 is provided between support bar 7 and sliding sleeve 8 and main shaft 5.Linkage 6 is wrapped
Connecting rod I and connecting rod II are included, connecting rod I includes two parallel bars of connection support bar 7 and sliding sleeve 8, the connection main shaft 5 of connecting rod II and support
Bar 7.
Ball-screw 3 is connected with opening with drive link 9 by adapter sleeve 4, and adapter sleeve 4 is arranged on the outside of decoiling support 11.
Drive device includes electric device and hand assisted mechanism.One end of decoiling support 11 is provided with motor cabinet
15, be provided with motor 1, the output shaft of motor 1 on motor cabinet 15 and be connected with gear I 2, gear I 2 with driving out wheel 13 to engage,
Drive gear I 3 is arranged on ball-screw 3, and drive gear is engaged with gear II 12 simultaneously.It is provided with gear II 12 removable
Unload crank 14.
The utility model is using motor 1 as power source, and the driving ball-screw 3 of motor 1 is rotated, and drives sliding sleeve 8 along main shaft
Fore-aft motion, sliding sleeve, which drives, to be opened above and below planar linkage mechanism, withdraws, and the tensioning and support to coil of strip is realized, in ball-screw
After stopping operating, ball-screw 3 is released to sliding sleeve formation self-locking, anti-anti-skid sheath 8.It is provided with simultaneously at ball-screw 3 manually
Gear drive, is used as auxiliary operation mechanism.The program is using ripe ball-screw, crank block and planar linkage transmission
The safety and reliability of coil of strip tensioning apparatus is greatly improved in scheme, simple and reliable for structure, stable movement.
Scheme is that motor 1 is arranged on the left side of motor cabinet 15, gear I, the nut and tooth of ball-screw 3 as shown in Figure 1
II 12 are taken turns to be fixed on inside motor cabinet by bearing block；Ball-screw 3 is connected by adapter sleeve 4 with drive link 9, sliding sleeve 8, sliding
Set 8 is linked together by connecting rod with support bar 7.
When work starts, two groups of support bars 7 are in tightening state, after coil of strip 10 is set at support bar 7, start motor,
Band moving gear I 2 is rotated, and gear I 2 drives ball-screw nut rotation, so as to drive sliding sleeve to be slided to the left along main shaft by transmission rod
It is dynamic, slide in sliding process and drive, in the presence of linkage, two groups of support bars 7 are gradually parallel to be flared out, tensioning is simultaneously
Prop up coil of strip.
When unloading coil of strip, motor is rotated backward, and drives sliding sleeve to slide to the right, and support bar is gradually received under connecting rod drive
Return, coil of strip is releasable.Motor lower portion is provided with detachable crank simultaneously, can be rotated, entered with moving gear II by crank
And realize the tensioning of coil of strip and release.
Using the utility model, reliable tensioning and support are provided for uncoiler coil of strip, different coil of strip internal diameters are suitable for,
Ball-screw itself has blocking function simultaneously, it is entirely avoided the lockout issue of support bar., can be in electricity using detachable crank
The tensioning of coil of strip is realized during machine failure and is released, uncoiler functional reliability is improved.
Beneficial effect：
（1）The utility model is simple in construction, a whole set of tensioning apparatus stable working, drives sliding sleeve to slide using ball-screw,
Meet coil of strip support safety and reliability requirement；（2）Strainer crank block adds lanar four rod mechanism, adapts to difference
Coil of strip internal diameter, meets the demand of different coil of strip tensionings and support；（3）The detachable cranks of Zhang Caiyong, can be realized in electrical fault
The tensioning of coil of strip improves uncoiler functional reliability with releasing.
Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art
For, under the premise of the utility model general idea is not departed from, some changes and improvements can also be made, these should also be considered as
Protection domain of the present utility model.
Claims (8)
1. a kind of coil of strip tensioning apparatus, it is characterised in that：Including the ball-screw driven by actuating unit, ball-screw and transmission
Bar is connected, and is set with main shaft on drive link, main shaft is arranged on decoiling support, and sliding sleeve is connected with the front end of ball-screw, sliding
It is sleeved on main shaft, the tensioning apparatus being all connected with main shaft and sliding sleeve is provided with the outside of sliding sleeve.
2. a kind of coil of strip tensioning apparatus according to claim 1, it is characterised in that：The tensioning diameter of tensioning apparatus is with sliding sleeve
Change with the relative position of main shaft and change.
3. a kind of coil of strip tensioning apparatus according to claim 1 or 2, it is characterised in that：Tensioning apparatus includes being symmetrical arranged
Support bar on the outside of sliding sleeve, is provided with linkage between support bar and sliding sleeve and main shaft.
4. a kind of coil of strip tensioning apparatus according to claim 3, it is characterised in that：Linkage includes connecting rod I and connecting rod
II, connecting rod I includes two parallel bars of connection support bar and sliding sleeve, the connection main shaft of connecting rod II and support bar.
5. a kind of coil of strip tensioning apparatus according to claim 1, it is characterised in that：Ball-screw is with drive link by being connected
Set connection.
6. a kind of coil of strip tensioning apparatus according to claim 1, it is characterised in that：Drive device includes electric device and hand
Dynamic auxiliary operating mechanism.
7. a kind of coil of strip tensioning apparatus according to claim 6, it is characterised in that：One end of decoiling support is provided with electricity
It is provided with support, motor cabinet on motor, the output shaft of motor and is connected with gear I, gear I is with driving out wheel to engage, sliding tooth
Wheel is arranged on ball-screw, and drive gear is engaged with gear II simultaneously.
8. a kind of coil of strip tensioning apparatus according to claim 7, it is characterised in that：It is provided with and detachably shakes on gear II
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223373.4U CN206544849U (en) | 2017-03-09 | 2017-03-09 | A kind of coil of strip tensioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223373.4U CN206544849U (en) | 2017-03-09 | 2017-03-09 | A kind of coil of strip tensioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206544849U true CN206544849U (en) | 2017-10-10 |
Family
ID=59995973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720223373.4U Active CN206544849U (en) | 2017-03-09 | 2017-03-09 | A kind of coil of strip tensioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206544849U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934692A (en) * | 2018-01-05 | 2018-04-20 | 广东长盈精密技术有限公司 | Auxiliary material Universal quick-mounted device |
| CN107999654A (en) * | 2017-11-28 | 2018-05-08 | 当涂县华胜电子元件制造厂 | A kind of winding feed device |
| CN108608112A (en) * | 2018-07-06 | 2018-10-02 | 辽宁光阳换热设备制造有限公司 | The automatic blanking system and baiting method of heat exchanger plate |
| CN110306034A (en) * | 2019-08-01 | 2019-10-08 | 山西陆业达冶金机械有限公司 | A kind of coil of strip centering tensioner separator |
-
2017
- 2017-03-09 CN CN201720223373.4U patent/CN206544849U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999654A (en) * | 2017-11-28 | 2018-05-08 | 当涂县华胜电子元件制造厂 | A kind of winding feed device |
| CN107934692A (en) * | 2018-01-05 | 2018-04-20 | 广东长盈精密技术有限公司 | Auxiliary material Universal quick-mounted device |
| CN108608112A (en) * | 2018-07-06 | 2018-10-02 | 辽宁光阳换热设备制造有限公司 | The automatic blanking system and baiting method of heat exchanger plate |
| CN108608112B (en) * | 2018-07-06 | 2023-10-27 | 辽宁光阳换热设备制造有限公司 | Automatic blanking system and blanking method for heat exchanger plates |
| CN110306034A (en) * | 2019-08-01 | 2019-10-08 | 山西陆业达冶金机械有限公司 | A kind of coil of strip centering tensioner separator |
| CN110306034B (en) * | 2019-08-01 | 2024-03-29 | 山西陆业达冶金机械有限公司 | Steel coil centering and tensioning separation device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 311, Science Avenue, High-tech Zone, Zhengzhou City, Henan Province, 450000 Patentee after: China Shipbuilding Haiwei High tech Co.,Ltd. Address before: 450001 NO.311, science Avenue, high tech Zone, Zhengzhou City, Henan Province Patentee before: HAIWEI ZHENGZHOU HIGH TECHNOLOGY Co.,Ltd. |