CN213469091U - SY type two-roller short stress path rolling mill roll gap adjusting device - Google Patents
SY type two-roller short stress path rolling mill roll gap adjusting device Download PDFInfo
- Publication number
- CN213469091U CN213469091U CN202021100374.8U CN202021100374U CN213469091U CN 213469091 U CN213469091 U CN 213469091U CN 202021100374 U CN202021100374 U CN 202021100374U CN 213469091 U CN213469091 U CN 213469091U
- Authority
- CN
- China
- Prior art keywords
- roll gap
- rolling mill
- gap adjusting
- speed reducer
- type
- 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.)
- Active
Links
Images
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model discloses a SY type two-roller short stress path rolling mill roll gap adjusting device, belonging to the field of rolling mill roll gap adjusting devices; the technical problem to be solved is to provide a roll gap adjusting device of a SY type two-roll short stress path rolling mill, which has compact structure, quick adjustment and high reliability; the technical scheme for solving the technical problem is as follows: a SY type two-roller short stress path rolling mill roll gap adjusting device comprises a rolling mill, wherein a roll gap adjusting nut is arranged at the upper part of the rolling mill, a power device is arranged on the left side of the roll gap adjusting nut, the power device comprises a power motor and a speed reducer, the output end of the power motor is connected with the speed reducer, an output end adjusting sleeve of the speed reducer is connected with the roll gap adjusting nut, and a supporting platform is arranged below the power motor and the speed reducer; the utility model discloses but wide application in rolling mill roll gap field of adjusting.
Description
Technical Field
The utility model relates to a SY type two roller short stress path rolling mill roll gap adjusting device belongs to rolling mill roll gap adjusting device technical field.
Background
In the production of metal materials, a rolling mill is a main device for thinning metal materials, has the characteristics of high productivity, easy realization of mechanization, automation and the like, is more widely applied compared with devices such as forging, extrusion, drawing and the like, and needs to continuously adjust the roll gap of the rolling mill according to the actual rolling condition in the rolling process of the rolling mill, the existing rolling mill device is generally provided with a special rolling mill roll gap adjusting device for adjusting the roll gap, a short stress line rolling mill has shorter stress line compared with a memorial archway rolling mill with the same specification, so the elastic deformation is small, the rolling mill rigidity is high, the rolling mill device is widely applied in wire production, most of the existing commonly used short stress line rolling mills are SY types, the short stress line rolling mills of the types have severe use environment, the automation degree is low, the roll gap can not be quickly adjusted, a spanner is generally manually used for adjusting a roll gap adjusting nut so as to adjust the roll gap, the adjusting efficiency is low, the adjusting time is long, the adjusting reliability is poor, the subsequent production work is influenced, the production cost is increased, the production yield is reduced, and the benefit is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a compact structure, adjusts fast, the SY type two roller short stress path rolling mill roll gap adjusting device that the reliability is high.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a SY type two roller short stress path rolling mill roll gap adjusting device, includes the rolling mill, and rolling mill upper portion is provided with roll gap adjusting nut, and roll gap adjusting nut left side is provided with power device, and power device includes power motor and speed reducer, and the speed reducer is connected to power motor's output, and the output adjusting sleeve of speed reducer links to each other with roll gap adjusting nut, and power motor and speed reducer below are provided with supporting platform.
The power motor is a hydraulic motor.
The output end of the speed reducer is connected with the adjusting sleeve through a spline.
The left side of the power device is provided with a power source, and the power source is an oil tank.
The power source is connected with the power motor through an oil pipe.
And the middle part of the oil pipe is provided with a control valve.
The output end of the speed reducer is provided with an adjusting sleeve, and the adjusting sleeve is connected with a roll gap adjusting nut.
Compared with the prior art, the utility model following beneficial effect has: the hydraulic motor is used for driving the speed reducer and the adjusting sleeve, so that the roll gap adjusting nut is adjusted, the adjusting speed is high, the reliability is high, the adjusting time is saved, the production maintenance efficiency is improved, the occupied area of equipment is small, the disassembly is convenient, the operation is simple, and the practicability is high.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1 is a rolling mill, 2 is a roll gap adjusting nut, 3 is a power device, 4 is a power motor, 5 is a speed reducer, 6 is a supporting platform, 7 is a power source, 8 is an oil pipe, 9 is a control valve and 10 is an adjusting sleeve.
Detailed Description
As shown in figure 1, the utility model relates to a SY type two-roller short stress path rolling mill roll gap adjusting device, which comprises a rolling mill 1, a roll gap adjusting nut 2 is arranged on the upper part of the rolling mill 1, a power device 3 is arranged on the left side of the roll gap adjusting nut 2, the power device 3 comprises a power motor 4 and a speed reducer 5, the output end of the power motor 4 is connected with the speed reducer 5, the output end of the speed reducer 5 is connected with the roll gap adjusting nut 2 through an adjusting sleeve 10, a supporting platform 6 is arranged below the power motor 4 and the speed reducer 5, the power motor 4 is a hydraulic motor, the output end of the speed reducer 5 is connected with the adjusting sleeve 10 through a spline, a power source 7 is arranged on the left side of the power device 3, the power source 7 is an oil tank, the power source 7 is connected with the power motor 4 through an oil pipe 8, a control valve, the adjusting sleeve 10 is connected with the roll gap adjusting nut 2.
The utility model discloses when using, the hydraulic oil in the power supply drives speed reducer adjusting sleeve control roll gap adjusting nut for the power motor fuel feeding through hydraulic motor, through the speed of control flap control speed reducer, and control flap also can be automatic control for manual control, and control accuracy is high, and simple structure uses reliably, and light in weight makes the convenience, realizes the roll gap through hydraulic mode and adjusts that regulating speed is fast, and work efficiency is high.
The utility model discloses supporting rolling mill comprises parts such as rolling mill body, roll, bearing frame, roll bearing, axial guiding mechanism, screw down worm gear case, stand screw down nut, base, the rolling mill both sides respectively have one and screw down worm gear case, be equipped with stand and stand screw down nut on the rolling mill body, trapezoidal tooth screw thread on two stands is different to revolving to, is the left hand thread above the stand, and is right-hand thread just below, and another stand is then vice versa, and screw down nut then is positive and negative pitch nut. The size of a roll gap is adjusted by the pressing worm gear box through two upright posts on the gear transmission rolling mill body, an adjusting nut 2 is arranged outside a worm of the pressing worm gear box and is connected by a middle connecting disc of the two pressing worm gear boxes through a bolt of M16, a connecting bolt of the connecting disc of the rolling mill pressing worm gear box is a 12.9-grade M16 bolt, the hydraulic motor drives the speed reducer adjusting sleeve 10, the worm on one side of the roll seam adjusting nut 2 on the worm gear box is pressed down by rotation, so that the rolling mill stand column can rotate, the opening degree of the rolling mill is changed, and in order to realize independent adjustment, when necessary, the bolts on the connecting disc of the screw-down worm gear case can be separated, the screw-down worm gear case is respectively adjusted on two sides, the opening degree is increased when the worm gear rotates clockwise through the adjusting nut 2 when viewed from the operation side of the rolling mill, and the opening degree is decreased when the worm gear rotates clockwise through the adjusting nut 2 when viewed from the transmission side. And the opening degree is changed by 0.35 mm every time the worm rotates for a circle.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a SY type two roller short stress path rolling mill roll gap adjusting device, includes rolling mill (1), and rolling mill (1) upper portion is provided with roll gap adjusting nut (2), its characterized in that: the left side of the roll gap adjusting nut (2) is provided with a power device (3), the power device (3) comprises a power motor (4) and a speed reducer (5), the output end of the power motor (4) is connected with the speed reducer (5), an output end adjusting sleeve (10) of the speed reducer (5) is connected with the roll gap adjusting nut (2), and a supporting platform (6) is arranged below the power motor (4) and the speed reducer (5).
2. The roll gap adjusting device of a SY type two-roll short stress path rolling mill as claimed in claim 1, wherein: the power motor (4) is a hydraulic motor.
3. The roll gap adjusting device of a SY type two-roll short stress path rolling mill as claimed in claim 1, wherein: the left side of the power device (3) is provided with a power source (7), and the power source (7) is an oil tank.
4. A roll gap adjusting device for a SY type two-roll short stress path rolling mill as claimed in claim 3, wherein: the power source (7) is connected with the power motor (4) through an oil pipe (8).
5. A SY type two high short stress path rolling mill roll gap adjusting device as claimed in claim 4, wherein: and a control valve (9) is arranged in the middle of the oil pipe (8).
6. The roll gap adjusting device of a SY type two-roll short stress path rolling mill as claimed in claim 1, wherein: the output end of the speed reducer (5) is provided with an adjusting sleeve (10), and the adjusting sleeve (10) is connected with the roll gap adjusting nut (2) for adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021100374.8U CN213469091U (en) | 2020-06-15 | 2020-06-15 | SY type two-roller short stress path rolling mill roll gap adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021100374.8U CN213469091U (en) | 2020-06-15 | 2020-06-15 | SY type two-roller short stress path rolling mill roll gap adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213469091U true CN213469091U (en) | 2021-06-18 |
Family
ID=76391412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021100374.8U Active CN213469091U (en) | 2020-06-15 | 2020-06-15 | SY type two-roller short stress path rolling mill roll gap adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213469091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115582430A (en) * | 2022-10-09 | 2023-01-10 | 福建三钢闽光股份有限公司 | Safe and efficient roll gap adjusting method for cantilever rolling mill |
-
2020
- 2020-06-15 CN CN202021100374.8U patent/CN213469091U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115582430A (en) * | 2022-10-09 | 2023-01-10 | 福建三钢闽光股份有限公司 | Safe and efficient roll gap adjusting method for cantilever rolling mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107088594A (en) | A kind of sectional material straightening machine | |
| CN213469091U (en) | SY type two-roller short stress path rolling mill roll gap adjusting device | |
| CN111299323B (en) | Double-rotating-shaft type electric servo flexible skew rolling mill | |
| CN104985001A (en) | Two-roller wire mill | |
| CN102310095B (en) | Front steel turning device of cogging mill | |
| CN207872788U (en) | A kind of small size automatic veneer reeling machine | |
| CN201231253Y (en) | Hot strip tapping device capable of adjusting the clearance of friction roller | |
| CN204739187U (en) | Differential straightening machine gear box that draws of planet | |
| CN201244586Y (en) | Novel mechanism for regulating roll gap of short-stress-line rolling mill | |
| CN216064979U (en) | Semi-automatic roll gap adjusting device | |
| CN206838803U (en) | A kind of sectional material straightening machine | |
| CN212238619U (en) | Double-rotating-shaft electric servo flexible skew rolling mill | |
| CN102513418B (en) | Flexible roll bending forming device with adjustable roll gap | |
| CN2249135Y (en) | Axial adjusting device for rolling mill | |
| CN203682590U (en) | Push rod drive device for double-friction-roller type discharge machine | |
| CN203221258U (en) | Thread repairing machine | |
| CN202087597U (en) | Adjustable guide roller machine frame device for tension reducing mill | |
| CN2158313Y (en) | Machine for making external screw-threads | |
| CN204912290U (en) | Two roller wire mill | |
| CN201049356Y (en) | Roller depressing device for three-roller limiting mandrel tandem rolling pipe machine | |
| CN218638244U (en) | Online adjustable mechanical pressing device for working roll of roll type straightening machine | |
| CN220972135U (en) | Roller tool | |
| CN217775156U (en) | Side guide plate mechanism of rolling mill | |
| CN205463775U (en) | Take angle of rotation adjustable inner wall roller device and use device's curved make -up machine that gives | |
| CN212145185U (en) | Novel tapered roller bearing play adjustment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |