CN2910398Y - Overhead protection and medium-arranged regulator of oblique roller straightner - Google Patents
Overhead protection and medium-arranged regulator of oblique roller straightner Download PDFInfo
- Publication number
- CN2910398Y CN2910398Y CNU200620030319XU CN200620030319U CN2910398Y CN 2910398 Y CN2910398 Y CN 2910398Y CN U200620030319X U CNU200620030319X U CN U200620030319XU CN 200620030319 U CN200620030319 U CN 200620030319U CN 2910398 Y CN2910398 Y CN 2910398Y
- Authority
- CN
- China
- Prior art keywords
- protection
- oil cylinder
- leading screw
- straightner
- straightening machine
- 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
Links
Landscapes
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
An overhead protection and medium-arranged regulator of oblique roller straightner, which comprises a protection and extension oil tank, a roller gap regulation trace footbridge, a worm wheel reducer and an electric motor. The utility model is characterized in that a protection tank is arranged in the top end of the straightner stander; a worm wheel reducer is arranged on the down end and connected with the roller gap regulation trace footbridge. The utility model has the advantages of long life-span, reliable performance of whole machine, low cost, light weight, realization of fast ascension and descension of roller gap and the change of straight roller gap.
Description
Technical field
The utility model relates to the roll gap adjusting device that has the protection oil cylinder in the cross-roll straightening machine of one of finishing equipment in the metallurgical machinery, a kind of specifically cross-roll straightening machine overhead protection and mid-Adjustment System.
Background technology
At present; the aligning roll gap of cross-roll straightening machine all is that employing is a motive power with the motor; drive roll gap through decelerator and depress leading screw; the relative displacement that is produced that relatively rotates between leading screw and the nut is depressed in utilization; reach adjustment aligning gap values between rollers and adapt to the stocking diameter variation of aligning; its shortcoming is: to the unusual difficulty of the maintenance of the protection oil cylinder that is arranged in frame inside; the driving decelerator that the straightener that has will protect oil cylinder and roll gap to depress leading screw is arranged in the frame outside; depress leading screw and pass frame and nut connection through oil cylinder inside, it is short to exist the oil cylinder life-span; the phenomenon that structure is huge.
Summary of the invention
The utility model is the deficiency that solves the problems of the technologies described above; a kind of new protection cylinder structure and the collocation installation form of leading screw drive motors decelerator are provided; can address the above problem easily; the overhead oil cylinder that passed leading screw at present from the centre is changed as a whole oil cylinder; leading screw drive motors decelerator is after changing structure, and moving frame inside has changed the stress condition of overhead oil cylinder; prolong the life-span of oil cylinder, alleviated weight.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: protection oil cylinder that will the company's of setting frame top separates with the lead-screw driving device that is fixed on oil cylinder top; simultaneously that inside is porose so that allow roll gap depress leading screw and the protection yielding cylinder structure optimization that the spindle motor speed reducing driving device connects of depressing that places oil cylinder top; change the stress condition of oil cylinder simultaneously; still keep it and on the frame napex, put, to maintain easily.To drive the motor reducer architecture advances of leading screw,, be installed in frame inside only increasing function again in the past as the decelerator worm gear with the nut of leading screw connection.
The utility model not only reduced the valuable copper material of price, and do not increased bracket height, puts and puts the transmission mechanism straightener on the protection oil cylinder and exist short defective of oil cylinder life-span to increase the service life thereby solved item.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of decelerator of the present utility model
Mark among the figure: put the protection oil cylinder 1,, 2, the oil cylinder set bolt, 3, straightening machine frame, 4, roll gap adjusts leading screw, 5, worm reducer, 6, motor, 7, worm gear and nut, 8, worm screw.
Concrete truth mode
As shown in Figure 1; a kind of cross-roll straightening machine overhead protection and mid-adjusting device; be provided with and put protection oil cylinder 1; straightening machine frame (3); roll gap is adjusted leading screw (4); worm reducer (5) and motor (6); be fixed on the straightening machine frame (3) on put piston and the roll gap adjustment leading screw (4) of protection oil cylinder (1) last end in contact; bear the aligning load force that leading screw transmits; when on put the piston of protection oil cylinder (1) when doing the action of stretching out and withdrawing; adjust leading screw (4) and do the action of rising and descending with piston together by the connected worm reducer of screw thread (5), the smoothing roll that links together with worm reducer (5) has just been realized the fast rise and the decline of roll gap.Adjust leading screw (4) when the inner worm gear and nut of motor (6) drive worm reducer (5) along roll gap and make lifting action, this snail bolt nut drives the aligning roller seat lifting that links together with roll gap adjustment lead-screw driving device by the shell of decelerator, realizes the change of aligning roll gap.
Putting protection oil cylinder (1) in the utility model setting combines with the reasonable Arrangement of worm reducer (5); effectively utilized composition system each parts structurally and rely on a little strong point; avoided being easy to generate the member of defective; realized in electronic adjustment roll gap; roll gap can fast rise and the function of falling; make things convenient for the maintenance of oil cylinder, prolonged the service life of oil cylinder.
Claims (3)
1, a kind of cross-roll straightening machine overhead protection and mid-adjusting device; by on put that protection oil cylinder (1), roll gap are adjusted leading screw (4), roll gap adjusts lead-screw driving device (5) and motor (6) is formed; it is characterized in that: protection oil cylinder (1) is arranged on the upper end of straightening machine frame (3), straightening machine frame (3) below be provided with worm reducer (5) adjust by roll gap leading screw (4) with on put protection oil cylinder (1) and connect.
2, a kind of cross-roll straightening machine overhead protection according to claim 1 and mid-adjusting device, it is characterized in that: worm reducer (5) is arranged on roll gap and adjusts leading screw (4) lower end, and leading screw (4), worm gear and nut (7) connect with decelerator worm (8).
3, a kind of cross-roll straightening machine overhead protection according to claim 1 and mid-adjusting device, it is characterized in that: worm reducer (5) is provided with motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620030319XU CN2910398Y (en) | 2006-06-05 | 2006-06-05 | Overhead protection and medium-arranged regulator of oblique roller straightner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620030319XU CN2910398Y (en) | 2006-06-05 | 2006-06-05 | Overhead protection and medium-arranged regulator of oblique roller straightner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910398Y true CN2910398Y (en) | 2007-06-13 |
Family
ID=38132263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620030319XU Expired - Fee Related CN2910398Y (en) | 2006-06-05 | 2006-06-05 | Overhead protection and medium-arranged regulator of oblique roller straightner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910398Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042076A (en) * | 2012-12-28 | 2013-04-17 | 太原通泽重工有限公司 | Rotating hub type under-pressure balancing device of straightener |
-
2006
- 2006-06-05 CN CNU200620030319XU patent/CN2910398Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042076A (en) * | 2012-12-28 | 2013-04-17 | 太原通泽重工有限公司 | Rotating hub type under-pressure balancing device of straightener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201632862U (en) | Torsion spring and cam combined constant force balancing device | |
| WO2014059749A1 (en) | Pumping unit capable of automatically adjusting balance | |
| CN104191209A (en) | Disassembly and assembly machine capable of rotating by 360 degrees | |
| CN2910398Y (en) | Overhead protection and medium-arranged regulator of oblique roller straightner | |
| CN207139851U (en) | Mechanical arm balance system | |
| CN201862883U (en) | Counterweight mechanism of electric spark former spindle driven by linear motor | |
| CN102861797A (en) | Steel bar truss bottom template molding machine | |
| CN202263766U (en) | Finishing mill group for rolling copper | |
| CN104475613A (en) | Curling combining bottoming machine | |
| CN113482579B (en) | Self-adjusting consumption-reducing energy-saving device of oil pumping unit | |
| CN201883341U (en) | Gravity paperboard polishing machine | |
| CN102909603B (en) | Steel plate multi-roller clamping and conveying mechanism for double-sided groove miller | |
| CN203209594U (en) | Novel worm rolling bracket | |
| CN202668037U (en) | Horizontal valve-loading machine | |
| CN204183191U (en) | 360 degree rotate changer | |
| CN107264708A (en) | A kind of electric booster | |
| CN203427032U (en) | Conveying mechanical hand | |
| CN202137214U (en) | Contact wire drawing machine with tension feedback mechanisms | |
| CN2352724Y (en) | Chain type direction change well pump | |
| CN202673256U (en) | One-machine double-extraction lifting device for cluster well | |
| CN201980668U (en) | Rubbing and rotating rolling machine | |
| CN201186306Y (en) | Hydraulic driving bending roller device for coreless coiler | |
| CN201498265U (en) | Tension system of double-detorsion paying out machine | |
| CN203271683U (en) | Double-tower belt type self-balancing pumping unit | |
| CN201012844Y (en) | Tyre screw descending slideway conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |