CN206356400U - A kind of resistance straightening unit upper spider turning device - Google Patents
A kind of resistance straightening unit upper spider turning device Download PDFInfo
- Publication number
- CN206356400U CN206356400U CN201621341522.9U CN201621341522U CN206356400U CN 206356400 U CN206356400 U CN 206356400U CN 201621341522 U CN201621341522 U CN 201621341522U CN 206356400 U CN206356400 U CN 206356400U
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- upper spider
- lower bearing
- bearing bracket
- rack
- turning device
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Abstract
A kind of resistance straightening unit upper spider turning device, including upper spider, lower bearing bracket and lower bearing bracket support roller, the side of the upper spider and lower bearing bracket is provided with hydraulic cylinder, the earrings of the expansion link of the hydraulic cylinder is connected with rack, the rack and pinion is connected, the gear is connected by key with power transmission shaft with upper spider, a kind of resistance straightening unit upper spider turning device described in the utility model, using cylinder locking and gear, the structure type of rack interoperation, after retaining mechanism is opened, Driven by Hydraulic Cylinder rack, rack drives gear and upper spider rotate 180 °, it can be cleared up and more roll change system, maintenance is carrying out reversely rotating 180 ° after terminating, locked again by retaining mechanism, it can devote oneself to work again, substantially reduce non-cutting time, save resource, improve operating rate, it is ingenious in design, it is simple to operate, using and it is easy to maintenance.
Description
Technical field：
The utility model belongs to metallurgical machinery equipment technical field, more particularly to resistance straightening unit upper spider in stretch bending-straightening machine
A kind of turning device.
Background technology：
In stretch-bending straightening strip unit, resistance straightening unit is lacked for producing permanent band extension with the template for eliminating supplied materials
Fall into, typically there are two kinds of forms of fixed cornerite and adjustable angle-wrapping, general position is consolidated during the upper roller system work of adjustable angle-wrapping resistance straightening unit
Fixed, lower roll system can be changed it by the raising and lowering of spiral lift and bend cornerite, so as to realize that bending cornerite can root
It is adjustable online according to supplied materials template.
The upper and lower frame of traditional adjustable angle-wrapping resistance straightening unit uses articulated form, can quickly open frame, in order to
Threading.But the opening degree very little of upper and lower frame, it is only capable of making the sewing-end of band to pass through, is not easy to carry out regular maintenance
Roller system and more roll change system.When being safeguarded, it is necessary to by means of roll change buggy, upper and lower roll system be released, now upper roller system simultaneously
The position of each roller is down, it has not been convenient to is cleared up and is changed, in addition it is also necessary to by the means such as overhead traveling crane it is online under roller system overturn 180 °,
After maintenance terminates, in addition it is also necessary to roller system is overturn into 180 °, is placed on roll change buggy, then is pushed into frame, makes the auxiliary of production
Help the time to increase, reduce production efficiency.
Utility model content：
Above-mentioned in order to overcome the shortcomings of, the utility model provides a kind of resistance straightening unit upper spider turning device.
The utility model solves the technical scheme that its technical problem is used：
A kind of resistance straightening unit upper spider turning device, including upper spider, lower bearing bracket and lower bearing bracket support roller, the upper spider
Hydraulic cylinder is provided with the side of lower bearing bracket, the earrings of the expansion link of the hydraulic cylinder is connected with rack, and the rack and pinion is stung
Connection is closed, the gear is connected by key with power transmission shaft with upper spider.
The hydraulic cylinder, rack and pinion are two.
The angular range that the upper spider can be overturn is 0 ° ~ 180.
Also include locking device, the locking device includes：
Lower bearing bracket support roller, the locating surface for supporting upper spider front end；
Upper spider locking mechanism, provided with upright opening and lateral aperture；
Locking pin, for locking upper spider and lower bearing bracket；
Cylinder, is fixed on lower bearing bracket, and the expansion link of cylinder is provided with earrings hole.
The expansion link of the cylinder is inserted into the upright opening of upper spider locking mechanism, and the earrings hole of expansion link front end
Lateral aperture with upper spider locking mechanism is in same level.
The earrings hole is fixedly connected with lateral aperture by locking pin.
Due to using technical scheme as described above, the utility model has following superiority：
A kind of resistance straightening unit upper spider turning device described in the utility model, is matched somebody with somebody using cylinder locking and gear, rack
The structure type of conjunction action, after retaining mechanism is opened, Driven by Hydraulic Cylinder rack, rack drives gear and upper spider rotate 180 °,
It can be cleared up and more roll change system, maintenance is carrying out reversely rotating 180 ° after terminating, then is locked by retaining mechanism, you can again
Devote oneself to work, substantially reduce non-cutting time, save resource, improve operating rate, it is ingenious in design, it is simple to operate, using and
It is easy to maintenance.
Brief description of the drawings：
Fig. 1 is operating position structural representation of the present utility model；
Fig. 2 is this practical locking device structure schematic diagram；
Fig. 3 is maintenance positional structure schematic diagram of the present utility model；
In figure：1st, locking device；2nd, lower bearing bracket；3rd, upper spider；4th, gear；5th, power transmission shaft；6th, rack；7th, hydraulic cylinder； 8、
Lower bearing bracket support roller；9th, upper spider locking mechanism；10th, locking pin；11st, cylinder.
Embodiment：
The utility model can be explained in more detail by example below, open the purpose of this utility model is intended to protection
All changes and improvements in the range of the utility model, the utility model is not limited to the following examples；
A kind of resistance straightening unit upper spider turning device with reference to described in accompanying drawing 1, including upper spider 3, lower bearing bracket 2 and lower bearing bracket
Support roller 8, the side of the upper spider 3 and lower bearing bracket 2 is provided with hydraulic cylinder 7, the earrings and rack of the expansion link of the hydraulic cylinder 7
6 connections, the rack 6 and gear 4 are connected, and the gear 4 is connected by key with power transmission shaft 5 with upper spider 3.
The hydraulic cylinder 7, rack 6 and gear 4 are two, constitute two sets of upset systems, can be simultaneously positioned at frame
Right side（It is same below according to the direction described in accompanying drawing as reference）, or positioned at the front and rear sides of frame.
The angular range that the upper spider 3 can be overturn is 0 ° ~ 180, is adjusted according to needs of production.
A kind of resistance straightening unit upper spider turning device with reference to described in accompanying drawing 2, in addition to locking device 1, the locking dress
Putting 1 includes：
Lower bearing bracket support roller 8, the locating surface for supporting the front end of upper spider 3；
Upper spider locking mechanism 9, provided with upright opening and lateral aperture；
Locking pin 10, for locking upper spider 3 and lower bearing bracket 2；
Cylinder 11, is fixed on lower bearing bracket 2, and the expansion link of cylinder 11 is provided with earrings hole.
The expansion link of the cylinder 11 is inserted into the upright opening of upper spider locking mechanism 9, and the ear of expansion link front end
The lateral aperture of annular distance and upper spider locking mechanism 9 is in same level.
The earrings hole is fixedly connected with lateral aperture by locking pin 10.
When resistance straightening unit works, the cylinder 11 being fixed on lower bearing bracket 2 acts to front end and may be inserted into upper spider locking knot
In the upright opening of structure 9, now the lateral aperture of the front end earrings hole of cylinder 11 and upper spider locking mechanism 9 is just in same level
On, insert locking pin 10；Cylinder 11 is operating into return state, resistance straightening unit upper spider 3 is constantly in tension, so
It can prevent upper spider from vibrating, influence strip straightening quality, reverse operating can open locking device 1, normally be safeguarded
Or more roll change system.
It is prior art not state part in above content carefully, therefore does not run business into particular one and state.
Claims (6)
1. a kind of resistance straightening unit upper spider turning device, including upper spider（3）, lower bearing bracket（2）With lower bearing bracket support roller（8）, its
It is characterised by：The upper spider（3）And lower bearing bracket（2）Side be provided with hydraulic cylinder（7）, the hydraulic cylinder（7）Expansion link
Earrings and rack（6）Connection, the rack（6）And gear（4）It is connected, the gear（4）Pass through key and power transmission shaft（5）With
Upper spider（3）Connection.
2. a kind of resistance straightening unit upper spider turning device according to claim 1, it is characterised in that：The hydraulic cylinder（7）、
Rack（6）And gear（4）It is two.
3. a kind of resistance straightening unit upper spider turning device according to claim 1, it is characterised in that：The upper spider（3）
The angular range that can be overturn is 0 ° ~ 180.
4. a kind of resistance straightening unit upper spider turning device according to claim 1, it is characterised in that：Also include locking device
（1）, the locking device（1）Including：
Lower bearing bracket support roller（8）, for supporting upper spider（3）The locating surface of front end；
Upper spider locking mechanism（9）, provided with upright opening and lateral aperture；
Locking pin（10）, for locking upper spider（3）And lower bearing bracket（2）；
Cylinder（11）, it is fixed on lower bearing bracket（2）On, cylinder（11）Expansion link be provided with earrings hole.
5. a kind of resistance straightening unit upper spider turning device according to claim 4, it is characterised in that：The cylinder（11）'s
Expansion link is inserted into upper spider locking mechanism（9）Upright opening, and the earrings hole of expansion link front end and upper spider locking knot
Structure（9）Lateral aperture in same level.
6. a kind of resistance straightening unit upper spider turning device according to claim 5, it is characterised in that：The earrings hole and water
Flat hole passes through locking pin（10）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341522.9U CN206356400U (en) | 2016-12-08 | 2016-12-08 | A kind of resistance straightening unit upper spider turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341522.9U CN206356400U (en) | 2016-12-08 | 2016-12-08 | A kind of resistance straightening unit upper spider turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206356400U true CN206356400U (en) | 2017-07-28 |
Family
ID=59375325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621341522.9U Active CN206356400U (en) | 2016-12-08 | 2016-12-08 | A kind of resistance straightening unit upper spider turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206356400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012762A1 (en) * | 2019-07-25 | 2021-01-28 | 济南艺高数控机械有限公司 | Quick roll changing leveling machine |
| CN114985795A (en) * | 2022-07-11 | 2022-09-02 | 海安海太铸造有限公司 | Multifunctional rocker arm for large hydraulic device |
-
2016
- 2016-12-08 CN CN201621341522.9U patent/CN206356400U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012762A1 (en) * | 2019-07-25 | 2021-01-28 | 济南艺高数控机械有限公司 | Quick roll changing leveling machine |
| CN114985795A (en) * | 2022-07-11 | 2022-09-02 | 海安海太铸造有限公司 | Multifunctional rocker arm for large hydraulic device |
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