CN202290898U - Lower roller driving mechanism for arc line lower debugging hydraulic three-roller plate reeling machine - Google Patents
Lower roller driving mechanism for arc line lower debugging hydraulic three-roller plate reeling machine Download PDFInfo
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- CN202290898U CN202290898U CN2011203254590U CN201120325459U CN202290898U CN 202290898 U CN202290898 U CN 202290898U CN 2011203254590 U CN2011203254590 U CN 2011203254590U CN 201120325459 U CN201120325459 U CN 201120325459U CN 202290898 U CN202290898 U CN 202290898U
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- bearing
- self
- driving mechanism
- lower roll
- bearing block
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- Expired - Fee Related
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Abstract
The utility model provides a lower roller driving mechanism for an arc line lower debugging hydraulic three-roller plate reeling machine and relates to the lower roller driving mechanism for the arc line lower debugging hydraulic three-roller plate reeling machine. Two ends of a lower roller (2) are provided with bearing seats (5), in addition, a self-aligning bearing (3) is arranged in each bearing seat (5), a separation ring (4) is arranged in each self-aligning bearing (3) and is fixed through a locking screw nut (6), the outer side of each self-aligning bearing (3) is provided with a press cover (1) fixedly positioned with the bearing seats (5), the end part of the lower roller (2) is connected with a low-speed hydraulic motor (10) through a universal joint (7) and a spline (8), the low-speed hydraulic motor (10) is arranged on a motor seat (9), and the motor seat (9) is connected with the bearing seats (5). The lower roller driving mechanism has the advantages that the structure is simple, compact, practical and novel, when the mechanism is used for reeling, the slipping phenomenon cannot occur, the product quality is improve, and cone tubes can be obtained through reeling.
Description
Technical field:
The utility model relates to a kind of camber line downward modulation test solution and presses three rolls plate bending machine lower roll driving mechanism.
Background technology:
The camber line down-adjusted three-roll plate bending machine is a kind of novel device that is used for the sheet metal bending machining that the nineties grows up.Promoted owing to its novel structure, reasonable stress and function.Camber line down-adjusted three-roll plate bending machine lower roll drives at present has two forms: a kind of is that lower roll and top roll clamping make the lower roll servo-actuated, and another kind makes the lower roll rotation for lower roll carries drive unit.Before a kind of lower roll be servo-actuated, in the process of rolling, be prone to skid, product surface has scuffing.Then a kind ofly can effectively change this phenomenon.But it is varied that this form realizes, a kind of lower roll directly linked to each other with motor, and the employing synchronous adjusting mechanism makes not tiltable of lower roll, and this device defect equipment that makes can not Rolling Manufacture of Conical Cylinder.
The utility model content:
The purpose of the utility model provides a kind of camber line downward modulation test solution and presses three rolls plate bending machine lower roll driving mechanism, its simple in structure, compact, practicality and novel, and the skidding that will can not occur when adopting this device to roll is improved the quality of products, but and goes out Rolling Manufacture of Conical Cylinder.
In order to solve the existing problem of background technology, the utility model is to adopt following technical scheme: it comprises gland 1, lower roll 2, self-aligning bearing 3, spacer ring 4, bearing block 5, locking nut 6, universal joint 7, spline 8, motor seat 9 and low speed hydraulic motor 10; Lower roll 2 two ends are provided with bearing block 5; And be provided with self-aligning bearing 3 in the bearing block 5; Be provided with spacer ring 4 and fixing through locking nut 6 in the self-aligning bearing 3, the arranged outside of self-aligning bearing 3 has the gland 1 with bearing block 5 stationary positioned, and lower roll 2 terminations are connected with low speed hydraulic motor 10 with spline 8 through universal joint 7; Low speed hydraulic motor 10 is arranged on the motor seat 9, and motor seat 9 is connected with bearing block 5.
When lower roll 2 tilted, universal joint 7 can be swung, thereby motor seat 9 can be fixed in an end of bearing block 5.
The utility model is simple in structure, compact, practical and novel, the skidding that will can not occur when adopting this device to roll is improved the quality of products, but and goes out Rolling Manufacture of Conical Cylinder.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
Referring to Fig. 1, this specific embodiment is to adopt following technical scheme: it comprises gland 1, lower roll 2, self-aligning bearing 3, spacer ring 4, bearing block 5, locking nut 6, universal joint 7, spline 8, motor seat 9 and low speed hydraulic motor 10; Lower roll 2 two ends are provided with bearing block 5; And be provided with self-aligning bearing 3 in the bearing block 5; Be provided with spacer ring 4 and fixing through locking nut 6 in the self-aligning bearing 3, the arranged outside of self-aligning bearing 3 has the gland 1 with bearing block 5 stationary positioned, and lower roll 2 terminations are connected with low speed hydraulic motor 10 with spline 8 through universal joint 7; Low speed hydraulic motor 10 is arranged on the motor seat 9, and motor seat 9 is connected with bearing block 5.
When lower roll 2 tilted, universal joint 7 can be swung, thereby motor seat 9 can be fixed in an end of bearing block 5.
This specific embodiment is simple in structure, compact, practical and novel, the skidding that will can not occur when adopting this device to roll is improved the quality of products, but and goes out Rolling Manufacture of Conical Cylinder.
Claims (1)
1. a camber line downward modulation test solution is pressed three rolls plate bending machine lower roll driving mechanism, it is characterized in that it comprises gland (1), lower roll (2), self-aligning bearing (3), spacer ring (4), bearing block (5), locking nut (6), universal joint (7), spline (8), motor seat (9) and low speed hydraulic motor (10); Lower roll (2) two ends are provided with bearing block (5); And be provided with self-aligning bearing (3) in the bearing block (5); Be provided with spacer ring (4) and fixing through locking nut (6) in the self-aligning bearing (3), the arranged outside of self-aligning bearing (3) has the gland (1) with bearing block (5) stationary positioned, and lower roll (2) termination is connected with low speed hydraulic motor (10) with spline (8) through universal joint (7); Low speed hydraulic motor (10) is arranged on the motor seat (9), and motor seat (9) is connected with bearing block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203254590U CN202290898U (en) | 2011-09-01 | 2011-09-01 | Lower roller driving mechanism for arc line lower debugging hydraulic three-roller plate reeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203254590U CN202290898U (en) | 2011-09-01 | 2011-09-01 | Lower roller driving mechanism for arc line lower debugging hydraulic three-roller plate reeling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290898U true CN202290898U (en) | 2012-07-04 |
Family
ID=46359879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203254590U Expired - Fee Related CN202290898U (en) | 2011-09-01 | 2011-09-01 | Lower roller driving mechanism for arc line lower debugging hydraulic three-roller plate reeling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845715A (en) * | 2021-02-06 | 2021-05-28 | 南通超力卷板机制造有限公司 | Numerical control four-axis one-time roll bending equal-curvature forming equipment |
-
2011
- 2011-09-01 CN CN2011203254590U patent/CN202290898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845715A (en) * | 2021-02-06 | 2021-05-28 | 南通超力卷板机制造有限公司 | Numerical control four-axis one-time roll bending equal-curvature forming equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20130901 |