CN201040295Y - Die holder floating mechanism for steel plate leveling machine - Google Patents
Die holder floating mechanism for steel plate leveling machine Download PDFInfo
- Publication number
- CN201040295Y CN201040295Y CNU200720050550XU CN200720050550U CN201040295Y CN 201040295 Y CN201040295 Y CN 201040295Y CN U200720050550X U CNU200720050550X U CN U200720050550XU CN 200720050550 U CN200720050550 U CN 200720050550U CN 201040295 Y CN201040295 Y CN 201040295Y
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- China
- Prior art keywords
- die holder
- plate
- honour
- seat
- pedestal
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Abstract
The utility model relates to a technology field of mechanical equipment, in particular to a die holder lifting mechanism for a steel plate leveling machine, comprising a base, a leveling die holder which is arranged on the base and a driving mechanism which drives a press roll inside the leveling die holder to rotate. Wherein the leveling die holder comprises an upper holder and a lower holder, and two rows of press rolls are distributed on the upper holder and the lower holder, and the upper holder is arranged on the base via a plurality of groups of stepping motors which drives the upper holder to float up and down. The upper holder of the utility model is arranged on the base via the stepping motor, and the stepping motors are distributed on four corners of the upper holder, and each stepping motor can control adjustment of the height of one corner of the upper holder, thus deviation of the upper holder in horizontal direction can be arbitrarily adjusted by controlling the four stepping motors, and distance between the press rolls can be timely corrected. The utility model adjusts the die holder by controlling the stepping motor,, therefore having convenient operation, which has very significant when used in practical production.
Description
Technical field:
The utility model relates to mechanical equipment technical field, refers in particular to a kind of die holder float lifting mechanism of plate straightening machine.
Background technology:
Often need use steel plate in the five metals processing industry, for example make some stamping products.Currently used sheet metal is wound into coil of strip usually.And these steel plates are being carried out punching press or other first being processed, must carry out preliminary treatment to steel plate.Currently used rectification mode is by pressure roller steel plate to be carried out roll extrusion, to eliminate the stress of steel plate self, simultaneously product is flattened.Generally include the pressure roller group of one group of upper and lower settings in traditional plate straightening machine structure, the pressure roller diameter unanimity in the pressure roller group, steel plate is passed by gaps between the two row pressure rollers up and down, and pressure roller carries out roll extrusion to steel plate.In order to adapt to the steel plate of different-thickness, the gap between the two row pressure rollers should be adjusted according to the thickness of steel plate up and down.And currently used adjustment structure is, last pressure roller is installed on the die holder, drives the die holder buoyance lift by guiding mechanism and regulates gap between the lower compression roller.The guiding mechanism that adopts is at present: an end of die holder joins on an anchor post, and the depression bar of the other end and a pneumatic cylinder is hinged.When pneumatic cylinder promotes its depression bar and moves up and down, die holder just will swing up and down around jointed shaft.Just can regulate gap between the two rows pressure roller by the regulation and control pneumatic cylinder like this.But as can be seen, at present institute's employing guiding mechanism is the height fall about adjusting by the height of regulating die holder one end, a whole if desired height or an adjusting die holder mould local angle that raises die holder drops out existing height fall, present guiding mechanism is to realize, promptly adopts the guiding mechanism of correcting die holder can't realize the adjusting of die holder arbitrary orientation at present.
The utility model content:
Technical problem to be solved in the utility model overcomes the deficiency of present product exactly, and a kind of die holder float lifting mechanism of plate straightening machine is provided, by this float lifting mechanism can comprehensive adjusting die holder height, make die holder be in a suitable height.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme: it comprises pedestal, is installed in the rectification die holder on the pedestal and is used for driving the driving mechanism of correcting the rotation of die holder pressure roller, wherein correcting die holder comprises: the seat of honour and following, and on the seat of honour and following, be distributed with two row pressure rollers respectively, the described seat of honour is installed on the pedestal by many groups stepper motor, drives the seat of honour by stepper motor and fluctuates.
Be distributed with four groups of stepper motors on the seat of honour of described rectification die holder, and these four groups of stepper motors lay respectively at four corners at the seat of honour.
Described stepper motor is fixed on the pedestal top by supporting mechanism.
Described stepper motor comprises main body and depression bar; Described supporting mechanism comprises: lower carrier plate, upper supporting plate and intermediate plate, wherein lower carrier plate is fixed on the pedestal, the upper supporting plate that is positioned at the lower carrier plate top is fixedlyed connected with lower carrier plate by column, intermediate plate is between upper and lower support plate, and column wears intermediate plate, is arranged with the spring that supports intermediate plate on column; The main body of stepper motor is passed upper supporting plate and is fixed on the intermediate plate, and the depression bar of stepper motor passes lower carrier plate and is pressed on the seat of honour of correcting die holder.
The seat of honour is installed on the pedestal by stepper motor in the utility model, and stepper motor is distributed in four corners at the seat of honour, each stepper motor can be controlled the height at one jiao at the seat of honour and regulate, so, just can regulate seat of honour deviation in the horizontal direction arbitrarily by controlling these four stepper motors, in time correct the distance between the pressure roller.The utility model is adjusted by the control step motor, and it is easy to operate, practical function highly significant in actual production.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the stereogram of the applied plate straightening machine of the utility model;
Fig. 2 is a front view of the present utility model;
Fig. 3 is a vertical view of the present utility model;
Fig. 4 is a left view of the present utility model.
The specific embodiment:
See Fig. 1, the utility model is used for plate straightening machine, and the roll extrusion of correcting pressure roller in the die holder through the utility model flattens and eliminate inherent strain to steel plate, and enters next mechanism.
See Fig. 2,3, the utility model comprises: pedestal 1, rectification die holder 2, stepper motor 3.Correct die holder 2 and be installed on the pedestal 1, drive the pressure roller rotation of correcting in the die holder 2 by driving mechanism, so that steel plate is flattened.
Correcting die holder 2 comprises: the seat of honour 21 and following 22.On the seat of honour 21 and following 22, be distributed with two row pressure rollers 211,221 respectively.Steel plate carries out roll extrusion, leveling by process between the seat of honour 21 and following 22 by 211,221 pairs of steel plates of pressure roller during work.
The seat of honour 21 of correcting die holder 2 is installed on the pedestal 1 by many groups stepper motor 3, the utility model four groups of stepper motors 3 that on the seat of honour 21, distributed, and these four groups of stepper motors 3 lay respectively at four corners at the seat of honour 21, each stepper motor 3 can be controlled an angle at the seat of honour 21, just can adjust the horizontal tilt angle at the seat of honour 21 like this by these four groups of stepper motors 3.Referring to Fig. 3, when adjusting the upper left horizontal drop in the seat of honour if desired, just start corresponding stepper motor, drive on this corner at the seat of honour and rise or the decline certain distance.Certainly, the user can adjust the stepper motor of diverse location according to the real work demand, is in best horizontal level to make the seat of honour 21.
Four groups of stepper motors 3 of the present utility model all are fixed on pedestal 1 top by supporting mechanism 4.Stepper motor 3 comprises: main body 31 and depression bar 32.Supporting mechanism 4 comprises: lower carrier plate 41, upper supporting plate 42 and intermediate plate 43, wherein lower carrier plate 41 is fixed on the pedestal 1, the upper supporting plate 42 that is positioned at lower carrier plate 41 tops is fixedlyed connected with lower carrier plate 41 by column 44, intermediate plate 43 is between upper and lower support plate 41,42, and column 44 wears intermediate plate 43, is arranged with the spring 45 that supports intermediate plate 43 on column 44; The main body 31 of stepper motor 3 is passed upper supporting plate 41 and is fixed on the intermediate plate 43, and the depression bar 32 of stepper motor passes lower carrier plate 31 and is pressed on the seat of honour 21 of correcting die holder.
See Fig. 4, four support columns 5 also are installed on the seat of honour 21, these support column 5 lower ends are passed on the upper plate 11 back fixedly seats of honour 21 of pedestal 1.On support column 5, be arranged with spring 51, and the stress point at spring 51 two ends is upper plate 11 and termination, support column 51 upper end respectively.In conjunction with the said supporting mechanism 4 of this support column 5 and front as can be seen, 4 pairs of seats of honour 21 of support column 5 and supporting mechanism all adopt the resiliency supported mode that the seat of honour 21 is installed on the pedestal 1.
Adopt this structure not only can guarantee the fixing of the seat of honour 21, have certain floatability with the seasonal seat of honour 21, it can have certain elastic floating at work.After adopting this structure, the upper bolster 21 of correcting die holder 2 is hung by support column, and stepper motor is installed on the pedestal 1 by flexible supporting mechanism 4.Can adjust the horizontal level at the seat of honour 21 by stepper motor 3, adjust the gap between the pressure roller 211,221 on the seat of honour 21, following 22 simultaneously.
In sum, the utility model is owing to adopt said structure, and it not only can correct, flatten steel plate.Simultaneously, if deviation appears in the horizontal level at the seat of honour 21, can adjust by four stepper motors 3.After confirming that the corner of deviation appears in the seat of honour 21, start corresponding stepper motor 3, the depression bar 31 of stepper motor 3 will drive on this corner and rise or certain distance that descends, and adjusts in position thereby fall the seat of honour 21.
Certainly, the above only is the utility model instantiation, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (4)
1. the die holder float lifting mechanism of plate straightening machine, comprise: pedestal (1), be installed in the rectification die holder (2) on the pedestal (1) and be used for driving the driving mechanism of correcting the rotation of die holder (2) pressure roller, wherein correcting die holder (2) comprising: the seat of honour (21) and following (22), and on the seat of honour (21) and following (22), be distributed with two row pressure rollers (211 respectively, 221), it is characterized in that: the described seat of honour (21) are installed on the pedestal (1) by elastomeric support column (5), many group stepper motors (3) are installed on pedestal (1), the depression bar (32) that drives by stepper motor (3) is pressed on the seat of honour (21), moves to promote the seat of honour (21).
2. according to the die holder float lifting mechanism of the described plate straightening machine of claim 1, it is characterized in that: be distributed with four groups of stepper motors (3) on the seat of honour (21) of described rectification die holder (2), and these four groups of stepper motors (3) lay respectively at four corners at the seat of honour (21).
3. the die holder float lifting mechanism of plate straightening machine according to claim 1 and 2 is characterized in that: described stepper motor (3) is fixed on pedestal (1) top by supporting mechanism (4).
4. the die holder float lifting mechanism of plate straightening machine according to claim 3 is characterized in that: described stepper motor (3) comprises motor body (31) and the depression bar (32) that drives by motor body (31); Described supporting mechanism (4) comprising: lower carrier plate (41), upper supporting plate (42) and intermediate plate (43), wherein lower carrier plate (41) is fixed on the pedestal (1), the upper supporting plate (42) that is positioned at lower carrier plate (41) top is fixedlyed connected with lower carrier plate (41) by column (44), intermediate plate (43) is positioned between the upper and lower support plate (41,42), and column (44) wears intermediate plate (43), is arranged with the spring (45) that supports intermediate plate (43) on column (44); The main body (31) of stepper motor (3) is fixed on the intermediate plate (43), and the depression bar (32) that is connected with motor body (31) passes lower carrier plate (41) and is pressed on the seat of honour (21) of correcting die holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720050550XU CN201040295Y (en) | 2007-04-20 | 2007-04-20 | Die holder floating mechanism for steel plate leveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720050550XU CN201040295Y (en) | 2007-04-20 | 2007-04-20 | Die holder floating mechanism for steel plate leveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201040295Y true CN201040295Y (en) | 2008-03-26 |
Family
ID=39252001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720050550XU Expired - Fee Related CN201040295Y (en) | 2007-04-20 | 2007-04-20 | Die holder floating mechanism for steel plate leveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201040295Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804428A (en) * | 2010-04-28 | 2010-08-18 | 周锋 | Levelling machine |
| CN102601170A (en) * | 2012-03-26 | 2012-07-25 | 无锡华联科技集团有限公司 | Rotary device supporting bottom of plate element straightening machine of bridge |
-
2007
- 2007-04-20 CN CNU200720050550XU patent/CN201040295Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804428A (en) * | 2010-04-28 | 2010-08-18 | 周锋 | Levelling machine |
| CN102601170A (en) * | 2012-03-26 | 2012-07-25 | 无锡华联科技集团有限公司 | Rotary device supporting bottom of plate element straightening machine of bridge |
| CN102601170B (en) * | 2012-03-26 | 2014-04-16 | 无锡华联科技集团有限公司 | Rotary device supporting bottom of plate element straightening machine of bridge |
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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: 20080326 Termination date: 20110420 |