CN203737792U - Vertical multi-wheel spinning machine for rolling and thinning of thin cylinder work pieces - Google Patents
Vertical multi-wheel spinning machine for rolling and thinning of thin cylinder work pieces Download PDFInfo
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- CN203737792U CN203737792U CN201420136287.6U CN201420136287U CN203737792U CN 203737792 U CN203737792 U CN 203737792U CN 201420136287 U CN201420136287 U CN 201420136287U CN 203737792 U CN203737792 U CN 203737792U
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Abstract
The utility model relates to a vertical multi-wheel spinning machine for rolling and thinning of thin cylinder work pieces. The vertical multi-wheel spinning machine comprises a machine frame, a workbench, a work piece feed mechanism, a work piece compressing mechanism, a work piece rotating mechanism and a multi-wheel spinning mechanism. The workbench is driven by a ball screw to slide vertically along the machine frame. The work piece feed mechanism comprises a feed air cylinder and a touch stroke switch. The work piece compressing mechanism comprises a compressing air cylinder and a compressor. The work piece rotating mechanism comprises a rotating head, a mold core and a rotation power mechanism. The multi-wheel spinning mechanism comprises one to three rotating and thinning push wheels and at least one press polishing crease limit wheel, wherein the rotating and thinning push wheels roll through respective bearings. Bearing racks slide along the lower portion of the workbench and are fed by respective tool rests. The rotating and thinning push wheels are located on the same plane. Each press polishing crease limit wheel is provided with a first guide section, a crease-resisting section, a second guide section and a finishing section sequentially in the rolling direction. Each press polishing crease limit wheel and the corresponding rotating and thinning push wheel are staggered by 1-1.5 mm. The vertical multi-wheel spinning machine has the advantages that the rolling and thinning efficiency is high, the work pieces do not crease after being machined, and the surfaces of the work pieces are smooth after being rolled.
Description
Technical field
The utility model relates to a kind of vertical many wheel spinning machines that thin workpiece for barrel rolled to thin processing.
Background technology
Thin workpiece for barrel, cup cylinder or the kettle cylinder of for example water glass or water kettle, need to be by welding tubing by roller press roll extrusion attenuation, the attenuation rate first of the seamed welding tubing spinning attenuation of traditional rolling technology can not be greater than 25%, and traditional rolling technology is the laminar rolling wheel technique of roll extrusion piecemeal that adopts Fig. 3, its shortcoming is: gradation roll extrusion exists cold rolling sclerosis, meanwhile, axle rigidity deficiency during with a roller spinning, roll extrusion efficiency is low, easily wrinkling, roll extrusion rear surface is very coarse.
Summary of the invention
The purpose of this utility model is for above-mentioned existing problems, provides a kind of thin workpiece for barrel is rolled to vertical many wheel spinning machines that thin working (machining) efficiency is high, the rear workpiece of processing is wrinkle resistant, roll extrusion rear surface is smooth.
The purpose of this utility model is achieved in that and comprises frame, workbench, workpiece feed mechanism, Work-sheet pressing mechanism, workpiece rotating mechanism, workpiece is rolled to many wheels spinning machine of thin processing; Workbench is driven by ball screw and slides up and down along the upper/lower guide of frame, workpiece feed mechanism comprises feeding cylinder and is arranged at the touch-control travel switch in frame, Work-sheet pressing mechanism comprises compression cylinder and hold-down head, and workpiece rotating mechanism comprises swivel head, core rod and revolving power mechanism; Many wheel spinning machines comprise that one to three revolves thin material wheel and at least one press polish limit wrinkle wheel caught up with, eachly revolve thin material wheel and the press polish limit wrinkle wheel caught up with and pass through respectively bearing element separately, the bearing bracket stand of each bearing, along the slide rail horizontal slip of workbench below setting and by knife rest feeding separately, forms the compressing structure of the thin workpiece for barrel of many pairs of rollers; Eachly revolve the thin material wheel caught up with and be all positioned at same plane, press polish limit wrinkle wheel sets gradually roll extrusion the first boot segment, wrinkle resistant section of roll extrusion, roll extrusion the second boot segment, roll extrusion polishing section from front to back along roll extrusion direction, roll extrusion the first boot segment, roll extrusion the second boot segment are equipped with taper angle, and the roll extrusion polishing section edge of a knife specific rotation of press polish limit wrinkle wheel is thin, and to catch up with the rolling depression cutter opening's edge roll extrusion direction of the material wheel distance that staggers be backward 1 ~ 1.5mm.
The utility model, ball screw is connected with actuating unit power.
The utility model, knife rest is connected by hydraulic jack feeding.
The utility model, the effect of roll extrusion the first boot segment is to utilize taper angle to reduce roll extrusion feed resistance, raising rolling and processing efficiency; The effect that roll extrusion is wrinkle resistant section is to make material smoothly mobile and wrinkle resistant; The effect of roll extrusion the second boot segment is to utilize taper angle to reduce roll extrusion resistance, raising polishing section working (machining) efficiency; The effect of roll extrusion polishing section is that outer surface of workpiece fineness is good; Making whole flow turning technique is disposable flow turning, does not have cold rolling sclerosis.
The utility model, owing to adopting two ~ tetra-disposable flow turnings of rolling wheel, the not enough problem of axle rigidity while solving with a rolling wheel spinning; The roll extrusion polishing section edge of a knife specific rotation of press polish limit wrinkle wheel is thin catches up with the rolling depression cutter opening's edge roll extrusion direction of the material wheel distance 1 ~ 1.5mm that staggers backward, is beneficial to press polish, and the outer surface of workpiece fineness after spinning is good, and wrinkle resistant section of roll extrusion can make material flow smoothly and be wrinkle resistant;
The utility model, the attenuation rate first that breaks through the seamed welding tubing spinning attenuation of traditional rolling technology can not be greater than 25% restriction; To the disposable flow turning of 0.3mm ~ 0.8mm thin wall cylinder, its disposable attenuation rate can reach 60%.
The utility model, have advantages of roll thin working (machining) efficiency high, processing after workpiece wrinkle resistant, roll extrusion rear surface is smooth.
Embodiment is further described the utility model by reference to the accompanying drawings below.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of an embodiment of the present utility model;
Fig. 2 is the left TV structure schematic diagram of Fig. 1 embodiment;
Fig. 3 is the laminar rolling structure schematic diagram of traditional rolling technology;
Fig. 4 is the structural representation of the disposable flow turning of Fig. 1 embodiment;
Fig. 5 is the main TV structure schematic diagram of Fig. 1 embodiment to workpiece flow turning;
Fig. 6 is the plan structure schematic diagram of Fig. 5.
In figure, 1, frame; 2, workbench; 3, ball screw; 4, upper/lower guide; 5, feeding cylinder; 6, touch-control travel switch; 7, compression cylinder; 8, hold-down head; 9, swivel head; 10, core rod; 11, revolving power mechanism; 12, revolve the thin material wheel of catching up with; 13, press polish limit wrinkle wheel; 14, bearing; 15, bearing bracket stand; 16, slide rail; 17, knife rest; 18, thin workpiece for barrel; 19, roll extrusion the first boot segment; 20, wrinkle resistant section of roll extrusion; 21, roll extrusion the second boot segment; 22, roll extrusion polishing section; 23, the roll extrusion polishing section edge of a knife of press polish limit wrinkle wheel; 24, revolve the thin roll extrusion edge of a knife of catching up with material wheel; 25, hydraulic jack; Y, roll extrusion direction; D, distance staggers.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, Fig. 4, Fig. 5, Fig. 6, the present embodiment is a kind of vertical many wheel spinning machines that thin workpiece for barrel rolled to thin processing, comprises frame 1, workbench 2, workpiece feed mechanism, Work-sheet pressing mechanism, workpiece rotating mechanism, workpiece is rolled to many wheels spinning machine of thin processing; Workbench is driven by ball screw 3 and slides up and down along the upper/lower guide 4 of frame, workpiece feed mechanism comprises feeding cylinder 5 and is arranged at the touch-control travel switch 6 in frame, Work-sheet pressing mechanism comprises compression cylinder 7 and hold-down head 8, and workpiece rotating mechanism comprises swivel head 9, core rod 10 and revolving power mechanism 11; Many wheel spinning machines comprise that three revolve thin material wheel 12 and the press polish limit wrinkle wheel 13 caught up with, each revolving thinly catches up with material wheel and press polish limit wrinkle to take turns respectively by bearing 14 separately to roll, the bearing bracket stand 15 of each bearing, along slide rail 16 horizontal slips of workbench below setting and by knife rest 17 feedings separately, forms the compressing structure of the thin workpiece for barrel 18 of many pairs of rollers; Eachly revolve the thin material wheel caught up with and be all positioned at same plane, press polish limit wrinkle wheel sets gradually roll extrusion the first boot segment 19, wrinkle resistant section 20 of roll extrusion, roll extrusion the second boot segment 21, roll extrusion polishing section 22 from front to back along roll extrusion direction Y, roll extrusion the first boot segment, roll extrusion the second boot segment are equipped with taper angle, and it is 1 ~ 1.5mm that the thin roll extrusion edge of a knife 24 of catching up with material to take turns of the roll extrusion polishing section edge of a knife 23 specific rotations of press polish limit wrinkle wheel staggers apart from d along roll extrusion direction backward; Ball screw 3 is connected with actuating unit power; Knife rest 17 is connected by hydraulic jack 25 feedings.
Use of the present utility model, the core rod 10 of workpiece feed mechanism is loaded onto thin workpiece for barrel 18, the hold-down head 8 of Work-sheet pressing mechanism compresses thin workpiece for barrel, and three revolve thin material wheel 12 and the press polish limit wrinkle wheel 13 caught up with by knife rest 17 feedings separately, form the compressing structure of the thin workpiece for barrel of many pairs of rollers; The revolving power mechanism 11 of workpiece rotating mechanism makes the rotation of thin workpiece for barrel, and workbench is driven by ball screw 3 and along upper/lower guide 4 down slidings of frame, revolves thin material wheel and the press polish limit wrinkle of catching up with and take turns the thin processing of thin workpiece for barrel spinning roller.
Claims (3)
1. the vertical many wheel spinning machines that thin workpiece for barrel rolled to thin processing, is characterized in that:
Comprise frame (1), workbench (2), workpiece feed mechanism, Work-sheet pressing mechanism, workpiece rotating mechanism, workpiece rolled to many wheels spinning machine of thin processing; Described workbench is driven by ball screw (3) and slides up and down along the upper/lower guide (4) of frame, described workpiece feed mechanism comprises feeding cylinder (5) and is arranged at the touch-control travel switch (6) in frame, described Work-sheet pressing mechanism comprises compression cylinder (7) and hold-down head (8), and described workpiece rotating mechanism comprises swivel head (9), core rod (10) and revolving power mechanism (11);
Described many wheel spinning machines comprise that one to three revolves thin material wheel (12) and at least one press polish limit wrinkle wheel (13) caught up with, describedly eachly revolve thin material wheel and the press polish limit wrinkle wheel caught up with respectively by bearing (14) rolling separately, the bearing bracket stand (15) of each bearing, along slide rail (16) horizontal slip of workbench below setting and by knife rest (17) feeding separately, forms the compressing structure of the thin workpiece for barrel of many pairs of rollers (18);
Describedly eachly revolve the thin material wheel caught up with and be all positioned at same plane, described press polish limit wrinkle wheel sets gradually roll extrusion the first boot segment (19), roll extrusion wrinkle resistant section of (20), roll extrusion the second boot segment (21), roll extrusion polishing section (22) from front to back along roll extrusion direction (Y), described roll extrusion the first boot segment, roll extrusion the second boot segment are equipped with taper angle, and described press polish limits thin the catching up with of the roll extrusion polishing section edge of a knife (23) specific rotation of wrinkle wheel to expect that it is 1 ~ 1.5mm that the roll extrusion edge of a knife (24) of taking turns staggers apart from (d) along roll extrusion direction backward.
2. vertical many wheel spinning machines according to claim 1, is characterized in that: described ball screw (3) is connected with actuating unit power.
3. vertical many wheel spinning machines according to claim 1 and 2, is characterized in that: described knife rest (17) is connected by hydraulic jack (25) feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136287.6U CN203737792U (en) | 2014-03-25 | 2014-03-25 | Vertical multi-wheel spinning machine for rolling and thinning of thin cylinder work pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136287.6U CN203737792U (en) | 2014-03-25 | 2014-03-25 | Vertical multi-wheel spinning machine for rolling and thinning of thin cylinder work pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203737792U true CN203737792U (en) | 2014-07-30 |
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ID=51337656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136287.6U Withdrawn - After Issue CN203737792U (en) | 2014-03-25 | 2014-03-25 | Vertical multi-wheel spinning machine for rolling and thinning of thin cylinder work pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203737792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831336A (en) * | 2014-03-25 | 2014-06-04 | 揭阳市兴财金属制品有限公司 | Vertical type multi-wheel spinning lathe for thinning thin-cylinder workpiece through rolling machining |
| CN109047551A (en) * | 2018-07-20 | 2018-12-21 | 永康市美斯特不锈钢制品有限公司 | A kind of thin process of vacuum cup liner rotation |
-
2014
- 2014-03-25 CN CN201420136287.6U patent/CN203737792U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831336A (en) * | 2014-03-25 | 2014-06-04 | 揭阳市兴财金属制品有限公司 | Vertical type multi-wheel spinning lathe for thinning thin-cylinder workpiece through rolling machining |
| CN109047551A (en) * | 2018-07-20 | 2018-12-21 | 永康市美斯特不锈钢制品有限公司 | A kind of thin process of vacuum cup liner rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20150603 |
|
| RGAV | Abandon patent right to avoid regrant |