CN201026500Y - Stainless steel leftover material forming mandrel - Google Patents
Stainless steel leftover material forming mandrel Download PDFInfo
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- CN201026500Y CN201026500Y CNU2006200781562U CN200620078156U CN201026500Y CN 201026500 Y CN201026500 Y CN 201026500Y CN U2006200781562 U CNU2006200781562 U CN U2006200781562U CN 200620078156 U CN200620078156 U CN 200620078156U CN 201026500 Y CN201026500 Y CN 201026500Y
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- stainless steel
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- leftover pieces
- rolling mill
- round end
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Abstract
A stainless leftover material rolling machine is characterized in that the utility model comprises a frame, a roller A provided with at least one upper cavity a roller B provided with at least one lower cavity, a charging and discharging clamp and a driver, the roller A and the roller B are connected with the frame, and the axis lines of the two rollers are paralleled with each other, the upper and the lower cavities can be combined into a whole circle, the numbers of the upper and the lower cavities are the same, and the cavities are in surrounding distribution continuously along the peripheral of the roller, the charging and discharging clamps are separately arranged in front of the roller A and behind the roller B, and the clamps are connected with the frame, the charging and the discharging ports being arranged on the charging and the discharging clamps are in lateral alignment through the gap between the upper and the lower cavities, the utility model is characterized by having the simple structure and being conveniently operated, being directly and particularly used to roll the stripe stainless leftover material which has a square section after being opened, and improving the quality and efficiency of the stainless leftover material rolling method.
Description
Technical field
The utility model relates to the cold rolling processing device of a kind of metal, specifically is that a kind of energy will open that the cross section is that foursquare strip stainless steel leftover pieces roll the round end rolling mill of justifying into stainless steel wire behind the bar.
Background technology
Since stainless steel alloy content height, so be higher than other steel grades far away service life, and maintenance cost is few, is to use the minimum steel grade of cost.In recent years, the apparent consumption figure of China's stainless steel with the speed increase in every year about 15%, thus, has produced a large amount of leftover pieces always in process, if can be apt to add utilization, and these leftover pieces have great value.And generally be it to be used as waste material melt down processing to the processing method of leftover pieces in the past, certainly will go through complicated step again like this, expend a large amount of energy and the time finishes, the process that the stainless steel leftover pieces " are turned waste into wealth " that lagged behind to a certain extent makes the use value of leftover pieces not by real making full use of.And on the angle of energy-conservation and benefit, enterprise often also can not get balance on dropping into and repaying.
Certainly the stainless steel leftover pieces also can come processing and utilization by cold rolling mode, the strip stainless steel leftover pieces that are about to after selected offset, roll straight by evener, welding then, being split into the cross section through stripping-cutting machine again is square stainless steel strip, after round end rolling mill rolls circle, become getting the raw materials ready of normal follow-up drawing process.Obviously compare and melt down processing mode, such method is simpler and more direct, energy-conservation.Though do not have this serial equipment of evener, stripping-cutting machine and round end rolling mill that processing is handled at the stainless steel leftover pieces specially at present, and the introducing of the said equipment will improve the quality and the efficient of stainless steel leftover pieces cold-rolling treatment method greatly.Stainless steel leftover pieces cold-rolling treatment method is to do early stage for the follow-up stainless steel wire drawing process that dimensions is had relatively high expectations to get the raw materials ready after all, and each processing links often all requires suitable precision.With the round end rolling mill is example; roll out the needles of various sizes specification of several millimeters of diameters (general steel wire diameter is controlled at 2-3mm) and the stainless steel wire that model does not wait; not only need round end rolling mill that enough structure precisions are arranged; also should possess specific clamping protection mechanism simultaneously and guarantee stainless steel strip straight the time into and out of mould; do not bend, and the most important thing is that the setting of round end rolling mill overall structure possesses certain flexibility and controllability adapts to the last stainless steel strip of opening all kinds of specifications of bar step generation.Obviously at present stainless steel leftover pieces round end rolling mill is the urgent need product in the stainless steel leftover pieces cold-rolling treatment method taken into account of benefit and efficient.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, easy to operate stainless steel leftover pieces round end rolling mill, it is specifically designed to opening behind the bar cross section is that foursquare strip stainless steel leftover pieces roll and justify into stainless steel wire, with the quality and the efficient of great raising stainless steel leftover pieces cold-rolling treatment mode.
The main technical schemes that the utility model is used to solve the problems of the technologies described above is a kind of stainless steel leftover pieces round end rolling mill, it is characterized in that it comprises framework, the cylinder A that is provided with at least one upper cavity and the cylinder B, charging and discharging anchor clamps and the driver that are provided with at least one lower mode cavity, cylinder A is connected with framework with cylinder B, and axis parallel, one of them cylinder are drive roll and being in transmission connection with output shaft; Described upper cavity and lower mode cavity be capable of being combined to become a full circle, and both quantity equate and all enclose distribution along the circumferential cylinder surface continuous loop; Described charging anchor clamps with go out the front and back that material clamp is arranged on cylinder A, B, and is connected the charging folder on it mouthful and go out the feed collet mouth through gap horizontal alignment between upper and lower die cavity with framework.
The upper cavity in the utility model and the quantity of lower mode cavity are preferably six, simultaneously rolling six stainless steel wires.
Cylinder A in the utility model and the axial line between cylinder B distance is adjustable, thereby realizes the fine setting to upper and lower cavity closed degree, conveniently adapts to the circle that rolls to the stainless steel strip of different size specification according to actual condition.
The adjustment of axle center linear distance is by the slide block that is connected on the bearing at cylinder A, B two ends between cylinder A in the utility model and cylinder B, and places the method in the chute of offering on the framework to realize slide block.Slide block can slide in chute, thereby drives corresponding roller shifting and then change their gap, makes that the closure of die cavity obtains adjusting up and down.After adjustment finished, the fishbolt that is provided with framework is slide block fixedly.
Charging and discharging anchor clamps in the utility model are to playing certain support and clamping action into and out of the stainless steel strip of going into die cavity, make stainless steel strip when walking mould, be unlikely to unexpected increase because of local stress bend or become not straight.
Because the gap need be adjusted at any time according to operating mode between the upper and lower die cavity of the utility model, even change two cylinders, therefore the relative position into and out of gap between feed collet mouth and upper and lower die cavity can change to some extent.At such situation, charging and discharging anchor clamps in the utility model all are connected with framework through a kind of displacement governor motion, make the charging and discharging anchor clamps can realize about, the adjustment of position, the left and right sides, can better aim at identical into and out of gap between feed collet mouth and upper and lower die cavity when guaranteeing charging on it prevents to cause obstruction and the bending of stainless steel strip between cylinder because of their dislocation.
Also comprise a receipt mechanism in the utility model, form by receipt frame, roller bearing, receipt dish, put on the shelf the roller bearing of axis parallel of axial line and driving mechanism output shaft of described receipt frame, this roller bearing is in transmission connection by chain driving member and driving mechanism output shaft; Roller bearing one end is with the receipt dish.This mechanism's effect is that the stainless steel wire that will roll after justifying twists on the receipt dish automatically, has simplified loaded down with trivial details also being convenient to that artificially collects and has stacked.
The driving mechanism of indication comprises hydraulic motor of the prior art in the utility model, combination of variable-speed motor and decelerator or the like, the combination of preferred variable-speed motor of the utility model and decelerator.
The utility model overall structure is simple, easy to operate, and directly and to be specially adapted for rolling circle cross section after opening bar be foursquare strip stainless steel leftover pieces, it is adjustable gaps between die cavity up and down, the convenient stainless steel wire that comes rolling different size specification according to actual condition; And be provided with guaranteed the straight and safety of stainless steel strip when rolling circle and walk mould into and out of the feed collet mouth, all raw material guarantees for the follow-up cold rolling processing processing procedure of stainless steel leftover pieces provides fast and effectively for this, has greatly improved the quality and the efficient of stainless steel leftover pieces cold-rolling treatment mode.
Description of drawings
Fig. 1 is the front view of the utility model specific embodiment structure.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
1, cylinder A; 2, cylinder B; 3, front standing pillar; 4, back prop; 5, crossbeam; 6, fishbolt; 7, adjusting screw(rod); 8, slide block; 9, variable-speed motor; 10, decelerator; 11, output shaft; 12, receipt frame; 13, roller bearing; 14, receipt dish; 15, roller gear dish; 16, output shaft gear dish; 17, chain; 18, speed-regulating motor controller; 19, platform; 20, holder; 21, charging anchor clamps; 22, go out material clamp; 23, charging folder mouth; 24, go out the feed collet mouth; 25, brace; 26, vertical groove; 27, horizontal groove; 28, receipt disk center; 29, upper cavity; 30, lower mode cavity;
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.
Fig. 1 is to the three-view diagram that Figure 3 shows that a specific embodiment of the present utility model, this stainless steel leftover pieces round end rolling mill comprises framework, be provided with the cylinder A (1) and the cylinder B (2) that is provided with lower mode cavity (30), charging and discharging anchor clamps (21), (22), variable-speed motor (9), decelerator (10) and receipt mechanism of upper cavity (29).
Present embodiment intermediate roll A (1) upper edge circumferential cylinder surface continuous loop encloses six upper cavities (29) that distribute, and cylinder B (2) upper edge circumferential cylinder surface continuous loop encloses six lower mode cavities (30) that distribute, and upper cavity (29) and lower mode cavity (30) be capable of being combined to become a full circle.
The driving mechanism of present embodiment is made up of variable-speed motor (9) and decelerator (10), variable-speed motor (9) output shaft drives decelerator (10) running through belt, reducer output shaft (11) is in transmission connection with cylinder B (2), and promptly cylinder B (2) is a drive roll.Much more no longer variable-speed motor (9), is stated certainly as prior art by speed-regulating motor controller (18) control of a side as shown in drawings.
As the cylinder B (2) of drive roll and A (1) axis parallel, and all be connected with framework as driven cylinder.Described framework comprises symmetrical left and right sides support (all omitting the sign to the right support inner part in the three-view diagram), left socle wherein reaches the crossbeam (5) that is connected with forward and backward pillar upper end by forward and backward pillar (3), (4) to be formed, and all has chute on the opposite face of front standing pillar (3) and back prop (4); Described cylinder A (1) all is with bearing with the two ends of cylinder B (2), totally four, bearing is connected in respectively on four slide blocks (8), slide block (8) embeds in the chute on above-mentioned forward and backward pillar (3), (4) opposite face simultaneously, is equipped with fixedly slide block of fishbolt (6) on forward and backward pillar (3), (4).
The slide block that identifies among Fig. 1 (8) be with driven cylinder be the slide block that cylinder A (1) left end bearing is connected, this slide block (8) embeds in the chute that has on front standing pillar (3) and the back prop (4) simultaneously.And the slide block that is connected on the left and right bearings at both ends of slide block that is connected on the right-hand member bearing of cylinder A (1) and cylinder B (2) is because of having general character with slide block (8) and the view reason does not mark.
The fishbolt that identifies in the three-view diagram (6) is for being used for fixing the fishbolt of slide block (8) on the back prop (4); Fishbolt on the front standing pillar (3), and the fishbolt that is used for fixing cylinder B (2) two ends slide block on the forward and backward pillar of right support omits so identify because of having general character.
In the said structure, drive roll is after installing and fixing, generally no longer adjust, and mainly be that driven cylinder adjustment is changed distance between two cylinder axis lines, so also being provided with adjusting screw(rod) (7) on crossbeam (5) is connected with slide block (8) on the driven cylinder, control the lifting of driven cylinder, both convenient adjustment to axle center linear distance between cylinder can guarantee to adjust precision again.Also be provided with adjusting screw(rod) on the crossbeam of right support and be connected with the slide block of driven cylinder right-hand member, owing to symmetrical structure, it identifies omission certainly.
The above-mentioned concrete frame structure that present embodiment adopts not only can well realize the adjustment to axle center linear distance between cylinder A (1) and cylinder B (2), and because its structure flexibly, simply, greatly facilitates installation, replacing and maintenance to parts.
Described charging and discharging anchor clamps (21), (22) are arranged on the front and back of cylinder A (1), B (2), and the charging on it is pressed from both sides mouthful (23) and gone out feed collet mouth (24) and sees through gap horizontal alignment between upper and lower die cavity (29), (30).Charging and discharging anchor clamps (21), (22) all are connected with framework through a kind of displacement governor motion, this kind displacement governor motion all is made up of holder and platform, only identified platform (19) and the holder (20) that is connected with charging anchor clamps (21) among Fig. 2 and Fig. 3, because the identical and view of connected mode, and go out platform and the omission of holder sign that material clamp is connected.
As shown in Figure 3, be fixed with the brace (25) that is connected with framework on the platform (19), have vertical groove (26) on the brace (25), be provided with bolting platform (19) in the vertical groove (26), as long as unclamp bolt, just platform (19) is moved along vertical groove (26) is upper and lower; Have horizontal groove (27) on the platform, be provided with bolting holder (20) in the horizontal groove (27), unclamp bolt equally, can make holder (20) in the horizontal groove in platform (19) upper edge (27) move left and right; Going out material clamp (21) is connected on the holder (20).Said structure makes can do up and down adjustment according to the charging situation into and out of feed collet mouth (23), (24) on charging and discharging anchor clamps (21), (22), with guarantee with upper and lower die cavity (29), (30) between the gap can better aim at identical, prevent to cause obstruction and the bending of stainless steel strip between cylinder because of their dislocation.
Described receipt mechanism is made up of receipt frame (12), roller bearing (13), receipt dish (14), put on the shelf the roller bearing (13) of axis parallel of axial line and output shaft (11) of receipt frame (12), be fixed with roller gear dish (15) on this roller bearing (13), it with output shaft (11) on the output shaft gear dish (16) that is connected be connected by chain (17), promptly output shaft (11) drives roller bearing (13) and rotates synchronously.Be with receipt dish (14) on the roller bearing (13).
During the work of present embodiment stainless steel leftover pieces round end rolling mill, at first open cylinder A (1) and cylinder B (2) by spin-up adjusting screw(rod) (7), stainless steel strip is gripped with charging anchor clamps (21), its termination of exposing charging folder mouthful (23) through lower mode cavity (30) and with go out feed collet mouth (24) and align.And then by screw off adjusting screw(rod) (7) make upper cavity (29) with lower mode cavity (30) to the stainless steel strip precompressed, the turn precision of adjusting screw(rod) (7) then as required processing stainless steel wire dimensions and decide.Its lower mode cavity (30) drives the stainless steel strip moving linearly when cylinder B (2) rotates, between stainless steel wire and upper and lower die cavity (29), (30) is movingly, coefficient of friction is quite big, therefore just form cylinder B (2) and driven stainless steel strip, driven the mechanism that cylinder A (1) does motion by stainless steel strip again.Be collected on the receipt dish (14) from going out the stainless steel wire that feed collet mouth (24) shuts out, the unlikely disorder of stainless steel wire when guaranteeing receipt certainly, feed collet mouth (24) need be aimed at out by the receipt disk center (28) of receipt dish (14) during practical operation.
The above only is that the utility model stainless steel leftover pieces round end rolling mill is preferred embodiment a kind of, and the utility model is not limited only to a kind of like this specific embodiment.
Claims (10)
1. stainless steel leftover pieces round end rolling mill, it is characterized in that it comprises framework, the cylinder A (1) that is provided with at least one upper cavity (29) and the cylinder B (2), charging and discharging anchor clamps (21), (22) and the driver that are provided with at least one lower mode cavity (30), cylinder A (1) is connected with framework with cylinder B (2), and axis parallel, one of them cylinder are drive roll and being in transmission connection with output shaft (11); Described upper cavity (29) and lower mode cavity (30) be capable of being combined to become a full circle, and both quantity equate and all enclose distribution along the circumferential cylinder surface continuous loop; Described charging anchor clamps (21) with go out the front and back that material clamp (22) is arranged on cylinder A (1), B (2), and is connected the charging folder mouthful (23) on it and go out feed collet mouth (24) through gap horizontal alignment between upper and lower die cavity (29), (30) with framework.
2. a kind of stainless steel leftover pieces round end rolling mill according to claim 1 is characterized in that the described upper cavity (29) and the quantity of lower mode cavity (30) are 6.
3. a kind of stainless steel leftover pieces round end rolling mill according to claim 1 and 2 is characterized in that the axial line distance between described cylinder A (1) and the cylinder B (2) is adjustable.
4. a kind of stainless steel leftover pieces round end rolling mill according to claim 3, the two ends that it is characterized in that described cylinder A (1), B (2) all are with bearing, totally four, bearing is connected in respectively on four slide blocks (8), framework is provided with chute, described slide block (8) places in the chute, and the fishbolt (6) that is provided with by framework is fixing, and the slide block (8) that also is provided with on the described framework on the driven roller bearings among adjusting screw(rod) (7) and two cylinder A (1), the B (2) is connected.
5. a kind of stainless steel leftover pieces round end rolling mill according to claim 4 is characterized in that described framework is made up of symmetrical left and right sides support, each support by forward and backward pillar (3), (4) and with forward and backward pillar on the crossbeam (5) that is connected form; Be equipped with chute on the opposite face of front standing pillar (3) and back prop (4), slide block (8) embeds in the described chute simultaneously, is equipped with fixedly slide block (8) of fishbolt (6) on forward and backward pillar (3), (4); Adjusting screw(rod) (7) is arranged on the crossbeam (5).
6. a kind of stainless steel leftover pieces round end rolling mill according to claim 1 and 2 is characterized in that described charging anchor clamps (21) and goes out material clamp (22) and all be connected with framework through a kind of displacement governor motion.
7. a kind of stainless steel leftover pieces round end rolling mill according to claim 6, it is characterized in that described displacement governor motion is made up of holder (20) and platform (19), be fixed with the brace vertical (25) on the platform (19) with platform, have vertical groove (26) on the brace (25), framework is provided with bolt and passes fixedly connected of vertical groove (26) (25); Have horizontal groove (27) on the platform (19), holder (20) is provided with bolt and passes fixedly holder (20) of horizontal groove (27); Anchor clamps are connected on the holder.
8. a kind of stainless steel leftover pieces round end rolling mill according to claim 1, it is characterized in that it also comprises a receipt mechanism, form by receipt frame (12), roller bearing (13), receipt dish (14), put on the shelf the roller bearing (13) of axis parallel of axial line and driving mechanism output shaft (11) of described receipt frame (12), this roller bearing (13) is in transmission connection by chain driving member and driving mechanism output shaft (11); Roller bearing (13) one ends are with receipt dish (14).
9. a kind of stainless steel leftover pieces round end rolling mill according to claim 8, the center (28) that it is characterized in that described receipt dish (14) with go out feed collet mouth (24) and aim at.
10. a kind of stainless steel leftover pieces round end rolling mill according to claim 1 is characterized in that described driving mechanism is made up of variable-speed motor (9) and decelerator (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200781562U CN201026500Y (en) | 2006-09-08 | 2006-09-08 | Stainless steel leftover material forming mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200781562U CN201026500Y (en) | 2006-09-08 | 2006-09-08 | Stainless steel leftover material forming mandrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201026500Y true CN201026500Y (en) | 2008-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200781562U Expired - Fee Related CN201026500Y (en) | 2006-09-08 | 2006-09-08 | Stainless steel leftover material forming mandrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201026500Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784855A (en) * | 2012-07-30 | 2012-11-21 | 林淑琴 | Wire rod machine |
| CN103878631A (en) * | 2014-04-10 | 2014-06-25 | 太仓斯普宁精密机械有限公司 | Discharging mechanism of precise iron wire forming machine |
| CN105921551A (en) * | 2016-07-01 | 2016-09-07 | 安庆潜江电缆有限公司 | Take-up device of small copper wire drawing machine |
-
2006
- 2006-09-08 CN CNU2006200781562U patent/CN201026500Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784855A (en) * | 2012-07-30 | 2012-11-21 | 林淑琴 | Wire rod machine |
| CN103878631A (en) * | 2014-04-10 | 2014-06-25 | 太仓斯普宁精密机械有限公司 | Discharging mechanism of precise iron wire forming machine |
| CN105921551A (en) * | 2016-07-01 | 2016-09-07 | 安庆潜江电缆有限公司 | Take-up device of small copper wire drawing machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |