CN103736833A - Roll punching device - Google Patents
Roll punching device Download PDFInfo
- Publication number
- CN103736833A CN103736833A CN201310753932.9A CN201310753932A CN103736833A CN 103736833 A CN103736833 A CN 103736833A CN 201310753932 A CN201310753932 A CN 201310753932A CN 103736833 A CN103736833 A CN 103736833A
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- CN
- China
- Prior art keywords
- roller unit
- rigid wheel
- punching
- flexible layer
- roll
- 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.)
- Granted
Links
- 238000004080 punching Methods 0.000 title abstract description 12
- 238000011010 flushing procedure Methods 0.000 claims description 16
- 239000003292 glue Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a roll punching device. The device comprises a rack and a first roller unit and a second roller unit which are arranged on the rack in a rotatable mode. The rotation axis of the first roller unit is parallel to the rotation axis of the second roller unit. The first roller unit comprises a first rigid wheel and at least one punching pin arranged on the first rigid wheel. The second roller unit comprises a second rigid wheel and a flexible layer surrounding the outer rotation surface of the second rigid wheel. A plate to be machined is arranged between the first roller unit and the second roller unit and can be subjected to roll punching through the matching of the punching needles and the flexible layer. The device has the advantages that female dies are omitted, the cost is reduced, exchanging of the female die is not needed, and accordingly, the labor cost is reduced; during roll punching, synchronous rotation of the punching pins and the female dies is not required, so that a matched synchronous mechanism is omitted, damage to the punching needles is prevented, and assembly costs are saved; during roll punching, unloading is convenient, roll punched waste can fall into an unloading tank as long as the unloading tank is arranged below the waste; the accuracy is high.
Description
Technical field
The present invention relates to a kind of flushing device that rolls.
Background technology
Metal of the prior art rolls flushing device, comprises that a frame, can rotate the first roller unit and that is located at frame and can rotate the second roller unit that is located at frame, and the pivot center of this first roller unit is parallel with the pivot center of second roller unit.This first roller unit comprises one first rigid wheel and at least one red needle that is located at the first rigid wheel, and this second roller unit comprises one second rigid wheel and at least one die that is located at the second rigid wheel, and this red needle and die are adaptive.Add man-hour, plate to be processed is placed between the first roller unit and second roller unit, utilize the cooperation of red needle and die to roll and rush plate to be processed.It has following deficiency: 1. a kind of hole of every processing, all need a supporting red needle and a die, and on the one hand, cost is high, on the other hand, changes die, time-consuming, effort, cost of labor is high; 2. roll while rushing, must guarantee that red needle and die synchronously rotate, on the one hand, need supporting transmission mechanism, for example gear mechanism connects the first roller unit and second roller unit synchronously rotates to guarantee the two, increases cost, on the other hand, even supporting transmission mechanism, the two also may have trickle declinate and rotate, and can damage red needle or die; 3. roll while rushing, discharging inconvenience, need separately join delivery device or manual cleaning; 4. precision is low.
Summary of the invention
The invention provides a kind of flushing device that rolls, it has overcome and has rolled flushing device existing deficiency in background technology.
The technical scheme adopting that the present invention solves its technical problem is:
A kind of flushing device that rolls, comprise that a frame, can rotate the first roller unit and that is located at frame and can rotate the second roller unit that is located at frame, the pivot center of this first roller unit is parallel with the pivot center of second roller unit, this first roller unit comprises one first rigid wheel and at least one red needle that is located at the first rigid wheel, this second roller unit comprises that one second rigid wheel and is centered around the flexible layer of the outer surface of revolution of the second rigid wheel, plate to be processed is placed between the first roller unit and second roller unit, can utilizes the cooperation of red needle and flexible layer to roll and rush plate to be processed.
Among one preferred embodiment: this red needle can be installed and removed and be installed in the first rigid wheel.
Among one preferred embodiment: this flexible layer is rubber layer.
Among one preferred embodiment: this rubber is PU glue.
Among one preferred embodiment: the hardness of this flexible layer is 80-100, thickness is 10-30mm.
Among one preferred embodiment: the height that this red needle is stretched out the outer surface of revolution of the first rigid wheel is 4-5mm.
Among one preferred embodiment: the pivot center spacing of this red needle end and the first roller unit is a, the radius of this flexible layer is b, and the spacing of the pivot center of the pivot center of this first roller unit and second roller unit is c, this a+b > c.
The technical program is compared with background technology, and its tool has the following advantages:
The first rigid wheel is established red needle, the second rigid wheel is outer around flexible layer, plate to be processed is placed between the first roller unit and second roller unit, can utilize the flexible cooperation of red needle and flexible layer to roll and rush plate to be processed, can overcome the existing deficiency of background technology and produce following advantage: a. and save die, reduce costs, without changing die, reduce cost of labor; B. roll while rushing, without guaranteeing that red needle and die synchronously rotate, save supporting synchronous drive mechanism, save the cost of transmission mechanism, avoid red needle to damage, save assembly cost; C. roll while rushing, discharging is convenient, only need divide into blowpit at it and can make to be rolled the waste material washing out and fall into wherein; D. hole shape precision is high, and dimension precision between the holes is high; E. simple in structure, rationally.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
The thin plate that Fig. 1 has illustrated a kind of preferred embodiment rolls the structural representation of flushing device.
The specific embodiment
Please refer to Fig. 1, a kind of flushing device that rolls, comprises that a frame, can rotate the first roller unit 10 and that is located at frame and can rotate the second roller unit 20 that is located at frame.The pivot center of this first roller unit 10 is parallel with the pivot center of second roller unit 20.Among the present embodiment, it is better for rolling gold-attempt metal thin plate effect that this rolls flushing device, and this thin plate for example thickness is less than 0.5mm, and metal is for example steel plate.
This first roller unit 10 comprises one first rigid wheel 11 and at least one red needle 12 that is located at the first rigid wheel 11, and certainly, the outer surface of revolution of the first rigid wheel 11 is stretched out on these red needle 12 tops.Best, this red needle 12 can be installed and removed and be installed in the first rigid wheel 11, and these red needle 12 numbers are a plurality of, and a plurality of red needle 12 annulars are evenly arranged at interval.Among the present embodiment, this first rigid wheel 11 comprises the first positioning sleeve 112He mono-coupling part, center of one first rotating shaft 111, the two fixed covers surface of revolution outside the first rotating shaft 111, this coupling part, center is fixedly sleeved outside the first rotating shaft 111 and between two first positioning sleeves 112, and this red needle 12 can be installed and removed and be located at coupling part, center.This coupling part, center comprises that a centre wheel 113 and two lays respectively at the side wheel 114 of centre wheel 113 both sides, this centre wheel 113 and side wheel 114 are all solidly set on outside the first rotating shaft 111, this centre wheel 113 and side wheel 114 external diameters equate, and the outer surface of revolution of this centre wheel 113 is established at least one mounting groove 115, this red needle 12 can be installed and removed and be connected in mounting groove 115, these red needle 12 ends stretch out outside the outer surface of revolution of centre wheel 113, and the height for example stretching out is 4-5mm.
This second roller unit 20 comprises that one second rigid wheel 21 and is centered around the flexible layer 22 of the second rigid wheel 21 outer surfaces of revolution.Among the present embodiment, this second rigid wheel 21 comprises one second rotating shaft 211 and two second positioning sleeves 212, this flexible layer 22 is fixedly sleeved outside the second rotating shaft 211, this two second positioning sleeve 212 is fixedly sleeved outside the second rotating shaft 211, and these flexible layer 22 adaptations are between two second positioning sleeves 212, and these flexible layer 22 external diameters are greater than the second positioning sleeve 212 external diameters.
The pivot center spacing of these red needle 12 ends and the first roller unit 10 is a, the radius of this flexible layer 22 is b, the spacing of the pivot center of the pivot center of this first roller unit 10 and second roller unit 20 is c, this a+b > c, plate to be processed is placed between the first roller unit and second roller unit, can utilize the flexible cooperation of the rigid and flexible layer of red needle to roll and rush plate to be processed, recessed from plate to be processed by the part of red needle contact, depart from and make this place's strain of flexible layer, after rolling punching, flexible layer resets, on plate to be processed, roll hole part while rushing, as circular hole, square hole, elliptical aperture etc.
In one preferred embodiment: this flexible layer is rubber layer, preferably this rubber is PU glue; The hardness of this flexible layer is 80-100 Shao Er hardness, and thickness is 10-30mm, can provide support function, can provide compression stroke for rolling punching again, rolls that to rush effect good, and yield rate is high.
During use, this device can coordinate with the main frame of cold-rolling mill, it is without separately supplying power for roller unit, by conveying mechanism, carry to be processed to make its motion, to be processed Sports band action roller unit rotational therefore can be carried out punching in cold-rolling mill composing type, saves time, guarantee the fluency of unit operation, enhance productivity.
The above, only for preferred embodiment of the present invention, therefore can not limit according to this scope of the invention process, the equivalence of doing according to the scope of the claims of the present invention and description changes and modifies, and all should still belong in the scope that the present invention contains.
Claims (7)
1. roll flushing device, comprise that a frame, can rotate the first roller unit and that is located at frame and can rotate the second roller unit that is located at frame, the pivot center of this first roller unit is parallel with the pivot center of second roller unit, this first roller unit comprises one first rigid wheel and at least one red needle that is located at the first rigid wheel, it is characterized in that: this second roller unit comprises that one second rigid wheel and is centered around the flexible layer of the outer surface of revolution of the second rigid wheel, plate to be processed is placed between the first roller unit and second roller unit, utilizes the cooperation of red needle and flexible layer to roll and rush plate to be processed.
2. the flushing device that rolls according to claim 1, is characterized in that: this red needle can be installed and removed and be installed in the first rigid wheel.
3. the flushing device that rolls according to claim 1, is characterized in that: this flexible layer is rubber layer.
4. the flushing device that rolls according to claim 3, is characterized in that: this rubber is PU glue.
5. the flushing device that rolls according to claim 1, is characterized in that: the hardness of this flexible layer is 80-100, and thickness is 10-30mm.
6. the flushing device that rolls according to claim 1, is characterized in that: the height that this red needle is stretched out the outer surface of revolution of the first rigid wheel is 4-5mm.
7. according to the flushing device that rolls described in any one in claim 1 to 6, it is characterized in that: the pivot center spacing of this red needle end and the first roller unit is a, the radius of this flexible layer is b, the spacing of the pivot center of the pivot center of this first roller unit and second roller unit is c, this a+b > c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310753932.9A CN103736833B (en) | 2013-12-30 | 2013-12-30 | Roll flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310753932.9A CN103736833B (en) | 2013-12-30 | 2013-12-30 | Roll flushing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103736833A true CN103736833A (en) | 2014-04-23 |
| CN103736833B CN103736833B (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310753932.9A Active CN103736833B (en) | 2013-12-30 | 2013-12-30 | Roll flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103736833B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458071A (en) * | 2016-01-14 | 2016-04-06 | 盛林江 | Selectable rolling punching device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201136021Y (en) * | 2007-09-24 | 2008-10-22 | 王肇仁 | Device for making mesh board |
| AT505393B1 (en) * | 2007-10-31 | 2009-01-15 | Pust Harald | DEVICE FOR PRODUCING STRETCH MATERIAL FROM A METAL FOIL |
| CN201320575Y (en) * | 2008-10-28 | 2009-10-07 | 王建华 | Through-type rolling puncturing machine |
| CN201325087Y (en) * | 2008-12-19 | 2009-10-14 | 无锡市威华机械有限公司 | Rolling type punching machine for plate |
| CN202224504U (en) * | 2011-09-09 | 2012-05-23 | 周惠明 | Rolling punch press |
-
2013
- 2013-12-30 CN CN201310753932.9A patent/CN103736833B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201136021Y (en) * | 2007-09-24 | 2008-10-22 | 王肇仁 | Device for making mesh board |
| AT505393B1 (en) * | 2007-10-31 | 2009-01-15 | Pust Harald | DEVICE FOR PRODUCING STRETCH MATERIAL FROM A METAL FOIL |
| CN201320575Y (en) * | 2008-10-28 | 2009-10-07 | 王建华 | Through-type rolling puncturing machine |
| CN201325087Y (en) * | 2008-12-19 | 2009-10-14 | 无锡市威华机械有限公司 | Rolling type punching machine for plate |
| CN202224504U (en) * | 2011-09-09 | 2012-05-23 | 周惠明 | Rolling punch press |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458071A (en) * | 2016-01-14 | 2016-04-06 | 盛林江 | Selectable rolling punching device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103736833B (en) | 2016-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Roll impact device Effective date of registration: 20230210 Granted publication date: 20160608 Pledgee: Bank of China Limited Xiamen Jimei sub branch Pledgor: XIAMEN ZHENGLIMING METALLURGICAL MACHINERY Co.,Ltd. Registration number: Y2023980032336 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20160608 Pledgee: Bank of China Limited Xiamen Jimei sub branch Pledgor: XIAMEN ZHENGLIMING METALLURGICAL MACHINERY Co.,Ltd. Registration number: Y2023980032336 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rolling and punching device Granted publication date: 20160608 Pledgee: Bank of China Limited Xiamen Jimei sub branch Pledgor: XIAMEN ZHENGLIMING METALLURGICAL MACHINERY Co.,Ltd. Registration number: Y2024980010484 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |