CN202239053U - Flattening machine - Google Patents
Flattening machine Download PDFInfo
- Publication number
- CN202239053U CN202239053U CN2011203174280U CN201120317428U CN202239053U CN 202239053 U CN202239053 U CN 202239053U CN 2011203174280 U CN2011203174280 U CN 2011203174280U CN 201120317428 U CN201120317428 U CN 201120317428U CN 202239053 U CN202239053 U CN 202239053U
- Authority
- CN
- China
- Prior art keywords
- roller
- evener
- leveling
- band
- screw rod
- 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
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- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model discloses a flattening machine, wherein the flattening machine is arranged between a belt material rack and stamping equipment, the flattening machine comprises a straightening device and a flattening device, the straightening device comprises an upper straightening roller and a lower straightening roller, and the flattening device comprises an upper row of rollers and a lower row of rollers; in a belt material advancing direction, the straightening device is arranged in front of the flattening device and used for straightening belt materials uncoiled, the first roller in the lower row of rollers of the flattening device is in contact with the belt materials in advance of the first roller in an upper row of rollers, the flattening machine is characterized in that the upper straightening roller is a driving straightening roller, and the final roller in the lower row of rollers of the flattening device is in contact with the belt materials in advance of the final roller in the upper row of rollers is. The flattening machine can accomplish straightening and flattening treatments, force produced by upward stamping of stamping equipment can be weakened through the produced downward force, and product deflection is reduced.
Description
Technical field
The utility model relates to a kind of evener, in particular for the evener of before the punching press band being aligned.
Background technology
There was a large amount of stress in band in the band before punching press, the existence of this stress makes to have bigger deflection through the band after the punching press, has seriously influenced the quality of product.In the straightener of original evener, following smoothing roll is that initiatively upper straightening roll is passive, and the shortcoming of existence is following: smoothing roll and band frictional force are excessive, cause the strip surface cut serious; Band behind the aligning does not reach the requirement of punching press continuously on punch press.
The utility model content
The purpose of the utility model is to provide a kind of evener that can effectively avoid surface scratch, and the strip quality after this evener is handled is stable, and safe and reliable.
To achieve these goals; The utility model discloses a kind of evener, and this evener is arranged between band frame and the pressing equipment, and this evener comprises straightener and apparatus for leveling; This straightener comprises upper straightening roll and following smoothing roll, and this apparatus for leveling comprises row's roller and arranges roller down; On the direction that band advances; Straightener is arranged on before the apparatus for leveling; Be used for the band after the uncoiling is aligned, and first roller in following row's roller of apparatus for leveling is characterized in that than first roller elder generation contact band in last row's roller; This upper straightening roll is the active smoothing roll, and last roller in following row's roller of apparatus for leveling contacts band earlier than last roller in last row's roller.
Preferably, straightener and band frame are spaced from each other.
Preferably, this apparatus for leveling and pressing equipment are spaced from each other.
Preferably; Straightener comprises back timber, support, top chock, step, upper straightening roll, following smoothing roll, screw rod and spring; Support and back timber connect as one, and the support in the vertical direction is provided with guide rail, and upper straightening roll is supported in the top chock and can be around its axis rotation; Following smoothing roll is supported in the step and can rotates around its axis; Step is fixed on the support, and the screw that an end of screw rod passes on the back timber links to each other with top chock, and spring is provided with the bottom of screw rod and between back timber and top chock; This screw rod can rotate in the screw of back timber, so that upper straightening roll is along with top chock slides along the guide rail in the vertical direction under the effect of screw rod.
Preferably, the other end of this screw rod is provided with handwheel, is used to control the up-down of screw rod.
Preferably, this pressing equipment comprises pressure cylinder, and this pressure cylinder upwards promotes the mould of installing on its top and carries out punching press, to eliminate the downward power by apparatus for leveling was produced.
The evener of the utility model can accomplish aligning and leveling is handled, and through producing downward power, weakens the pressing equipment power that punching press produces that makes progress, and has reduced the deflection of product.
Description of drawings
Fig. 1 is the structural representation of pressing equipment that is provided with the evener of the utility model;
Fig. 2 is the structural representation of the evener of the utility model;
Fig. 3 is the sketch map of the straightener of the utility model;
Fig. 4 is for upward arranging, arrange down the arrangement of roller in the apparatus for leveling of the pressing equipment of the utility model;
The figure number explanation:
1 band frame, 2 apparatus for leveling, 3 parallel feed devices, 4 pressing equipments, 15 straighteners, 13 pressure cylinders, 11 power set, D band, 5 screw rods, 6 springs, 14 top chocks, 12 steps, 7 back timbers, 8 supports, 9 upper straightening rolls, 10 times smoothing rolls.
The specific embodiment
As shown in Figure 1; The utility model is the pressing equipment that utilizes pressure cylinder 13 to carry out punching press, and band frame 1 is provided with the band D of rolling, and the band frame is provided with the decoiling equipment (not shown); This decoiling equipment is used for band uncoiling from the band frame is gone out; Uncoiling goes out to such an extent that band D aligns through straightener 15 in the band frame 1, flattens processing through apparatus for leveling 2 then, and this apparatus for leveling is made up of last row's roller and following row's roller; Be used for realizing the leveling effect of band through the effect of rolling between upper and lower two row's rollers; Eliminate a part of stress relatively, first roller in following row's roller of apparatus for leveling contacts band earlier than first roller in last row's roller, and last roller in following row's roller of apparatus for leveling is than last roller elder generation contact band in last row's roller.Band after apparatus for leveling is handled supplies to pressing equipment 4 through horizontal feed device 3 with horizontal direction, and this horizontal feed device and pressing equipment 4 all are fixedly mounted on the workbench.Pressure cylinder 13 effects of this pressing equipment 4 through being arranged on its underpart form needed product by the punching press that makes progress of on it mould.Power set 11 are removably disposed on this workbench, and being used to be provided as pressing equipment provides power.
As shown in Figure 2, this evener comprises straightener 15 and apparatus for leveling 2.
As shown in Figure 3; This straightener comprises upper straightening roll 9 and following smoothing roll 10, and step 12 is fixed on the U-shaped support 8, and this U-shaped support and back timber 7 connect as one; Following smoothing roll 10 is supported in this step 12 and can rotates around its axis; Upper straightening roll 9 is supported in the top chock 14 and can be around its axis rotation, and the screw that an end of screw rod 5 passes on the back timber 7 links to each other with top chock 14, and upper straightening roll 9 can slide up and down at the vertical direction guide rail on the U-shaped support 8 under the effect of screw rod 5 along with top chock 14; The other end of screw rod 5 is provided with handwheel, is used for the position of hand-guided upper straightening roll.The bottom of screw rod 5 is provided with spring, and this spring one end is resisted against on the back timber 7, and the other end is resisted against on the top chock 14.
As shown in Figure 4, it shows in the apparatus for leveling row's roller and the arrangement of row's roller down, on the direction of advance of band, and last roller of row's roller last roller this band of contact earlier of the row's of going up roller down in this two rows roller.
Wherein, As shown in Figure 1, apparatus for leveling and workbench are spaced from each other, and feasible band after apparatus for leveling is handled is owing to the existence of this distance possesses downward band power; And in the pressing equipment 4 since pressure cylinder 13 in its underpart; Make the mould of pressing equipment 4 produce power upwards for band, thus downwards with the partial offset of making every effort to overcome that makes progress, thereby reduced the deflection of product.
Above embodiment only supplies to explain the usefulness of the utility model, but not to the restriction of the utility model, the technical staff in relevant technologies field under the situation of spirit that does not break away from the utility model and scope, can also make various conversion or variation.Therefore, all technical schemes that are equal to also should belong to the category of the utility model, should be limited each claim.
Claims (6)
1. evener, this evener is arranged between band frame and the pressing equipment, and this evener comprises straightener and apparatus for leveling, and this straightener comprises upper straightening roll and play smoothing roll, and this apparatus for leveling comprises row's roller and the following roller of arranging; On the direction that band advances; Straightener is arranged on before the apparatus for leveling; Be used for the band after the uncoiling is aligned, and first roller in following row's roller of apparatus for leveling is characterized in that than first roller elder generation contact band in last row's roller; This upper straightening roll is the active smoothing roll, and last roller in following row's roller of apparatus for leveling contacts band earlier than last roller in last row's roller.
2. evener as claimed in claim 1 is characterized in that, straightener and band frame are spaced from each other.
3. evener as claimed in claim 2 is characterized in that this apparatus for leveling and pressing equipment are spaced from each other.
4. evener as claimed in claim 3; It is characterized in that this straightener comprises back timber, support, top chock, step, upper straightening roll, following smoothing roll, screw rod and spring, support and back timber connect as one; And the support in the vertical direction is provided with guide rail; Upper straightening roll is supported in the top chock and can rotates around its axis, and following smoothing roll is supported in the step and can rotates around its axis, and step is fixed on the support; The screw that one end of screw rod passes on the back timber links to each other with top chock; The bottom of screw rod is set spring and between back timber and top chock, this screw rod can rotate in the screw of back timber, so that upper straightening roll is along with top chock slides along the guide rail in the vertical direction under the effect of screw rod.
5. evener as claimed in claim 4 is characterized in that the other end of this screw rod is provided with handwheel, is used to control the up-down of screw rod.
6. evener as claimed in claim 5 is characterized in that this pressing equipment comprises pressure cylinder, and this pressure cylinder upwards promotes the mould of installing on its top and carries out punching press, to eliminate the downward power by apparatus for leveling was produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203174280U CN202239053U (en) | 2011-08-29 | 2011-08-29 | Flattening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203174280U CN202239053U (en) | 2011-08-29 | 2011-08-29 | Flattening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239053U true CN202239053U (en) | 2012-05-30 |
Family
ID=46100356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203174280U Expired - Fee Related CN202239053U (en) | 2011-08-29 | 2011-08-29 | Flattening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024040974A1 (en) * | 2022-08-25 | 2024-02-29 | 中冶南方工程技术有限公司 | Multi-roller straightener, and high-strength steel sheet strip heat-treatment production system |
-
2011
- 2011-08-29 CN CN2011203174280U patent/CN202239053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024040974A1 (en) * | 2022-08-25 | 2024-02-29 | 中冶南方工程技术有限公司 | Multi-roller straightener, and high-strength steel sheet strip heat-treatment production system |
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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: 20120530 Termination date: 20120829 |