CN103658257A - Hydraulic two-roller circle rolling machine - Google Patents
Hydraulic two-roller circle rolling machine Download PDFInfo
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- CN103658257A CN103658257A CN201210322287.0A CN201210322287A CN103658257A CN 103658257 A CN103658257 A CN 103658257A CN 201210322287 A CN201210322287 A CN 201210322287A CN 103658257 A CN103658257 A CN 103658257A
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Abstract
The invention discloses a hydraulic two-roller circle rolling machine. The hydraulic two-roller circle rolling machine comprises a base, a machine frame fixed to the base, a hydraulic oil pump and a hydraulic control device and further comprises forming rubber rollers fixed to the two ends of the machine frame, and a mandrel die roller, wherein the hydraulic oil pump and the hydraulic control device provide extrusion motive power for the circle rolling machine, the mandrel die roller is matched with a rolled workpiece, the forming rubber rollers make contact with the surface of the mandrel die roller, a traditional mechanical speed reduction device is mainly replaced by a hydraulic motor, and therefore the loads borne by the circle rolling machine are larger, and work efficiency is improved. Meanwhile, due to the fact that the hydraulic motor is connected with the forming rubber rollers through roller chain couplings, and idling of the forming tuber rollers can be effectively controlled; when the loads between the forming rubber rollers and the mandrel die roller are too large, the hydraulic motor can be timely relieved and provide a motive power source for the forming rubber rollers, and therefore the security of the device is protected, and damage, caused by the excessively large loads, to the device can not occur.
Description
Technical field
The present invention relates to the process equipment of machine components moulding, particularly a kind of hydraulic pressure two roller furling plate round machine.
Background technology
And in existing sliding bearing, there is a kind of sliding bearing that is referred to as composite shaft sleeve, it is the sheet material that contains multifrequency nature that surperficial sintering at steel plate has copper alloy that wearability is good or the non-metallic material bed of material to make, then according to the specification blanking of sliding bearing, roll, shaping makes the sliding bearing with opening.The furling plate round machine that existing rolling bearing is applied mechanically, adopt mould compacting to form, but existing furling plate round machine adopts mechanical reduction machined, not only himself complex structure but also load are little, security performance is low simultaneously, and reductor wearing and tearing after using if long-term, can only can not change whole device damage, therefore cause the raising of cost, processing is inconvenient.
Summary of the invention
The object of the invention is to solve the problem of above-mentioned existence, provide a kind of simple in structure, load is large, a kind of hydraulic pressure two roller furling plate round machine that security performance is good.
The object of the invention is to realize as follows: a kind of hydraulic pressure two roller furling plate round machine, there is base, the hydraulic oil pump and the hydraulic control device that are fixed on the frame on base and furling plate round machine extruding power is provided, also have and be fixed on the shaping rubber rollers at frame two ends and the core rod mould roller matching with rolled up workpiece, described shaping rubber rollers and core rod mould roller Surface Contact, described shaping rubber rollers is set in and is fixed on the mandrel at frame two ends, the hydraulic control device that described mandrel is connected with hydraulic oil pump by transmission device connects, being positioned at the above shaping rubber rollers one end, described frame outside is connected with hydraulic motor by roller chain coupling.
Further, described transmission device is mainly comprised of the oil pipe being connected with hydraulic jack.
Further, on the contact site of shaping rubber rollers and core rod mould roller, be provided with loading working table, described workbench bottom is fixed on frame surface, described core rod mould roller one end is in transmission connection by steel rod supporting bearing base and frame one end, and its other end is connected with the other end of frame by screw mandrel.
Further, described shaping rubber rollers surface has one deck elastomeric layer.
Further, described elastomeric layer is rubber layer.
Further, on described base, be also provided with the solenoid electric valve of regulation and control Pump Control device.
Advantage of the present invention: the present invention has utilized hydraulic motor to replace traditional mechanical deceleration device, makes furling plate round machine load capacity large, has improved operating efficiency; Due between hydraulic motor and shaping rubber rollers, by roller chain coupling, be connected simultaneously; can effectively control the idle running of shaping rubber rollers; when the load due between shaping rubber rollers and core rod mould roller is excessive; hydraulic motor can be removed in time power source is offered to shaping rubber rollers; thereby played the safeguard protection effect to equipment, can not transship the excessive damage that causes equipment.
Accompanying drawing explanation
For content of the present invention is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein below
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the partial schematic diagram of roller chain coupling;
Reference numeral: 1, base, 2, frame, 3, Pump Control device, 4, shaping rubber rollers, 5, core rod mould roller, 6, mandrel, 7, transmission device, 8, roller chain coupling, 9, hydraulic motor, 10, workbench, 11, steel rider supporting bearing base, 12, solenoid electric valve, 13, rubber layer.
The specific embodiment:
See Fig. 1, shown in Fig. 2 and Fig. 3, a kind of hydraulic pressure two roller furling plate round machine, there is base 1, the hydraulic oil pump and the Pump Control device 3 that are fixed on the frame 2 on base 1 and furling plate round machine extruding power is provided, the solenoid electric valve 12 of regulation and control Pump Control device, also have simultaneously the frame of being fixed on 2 two ends shaping rubber rollers 4 and with the supporting core rod mould roller 5 of rolled up workpiece, described shaping rubber rollers 4 and core rod mould roller 5 Surface Contacts, described shaping rubber rollers 4 is set in and is fixed on the mandrel 6 at frame 2 two ends, the hydraulic control device 3 that described mandrel 6 is connected with hydraulic oil pump by transmission device 7 connects and is connected, described transmission device 7 is mainly comprised of the oil pipe being connected with hydraulic jack, being positioned at the above shaping rubber rollers 4 one end, described frame 2 outsides is connected with hydraulic motor 9 by roller chain coupling 8.
As shown in Figure 2, in shaping rubber rollers 4, be provided with workbench 10 with the place, contact site of core rod mould roller 5, described workbench bottom is fixed on the outer surface of frame 2, described mould roller 5 one end are in transmission connection by steel rod supporting bearing base 11 and frame 2 one end, and its other end is connected with the other end of frame 2 by screw mandrel.Described shaping rubber rollers 4 surfaces have one deck elastomeric layer, and described elastomeric layer is rubber layer 13.
Its course of work is: hydraulic pressure two roller furling plate round machine of the present invention, mainly that hydraulic motor 9 has the shaping rubber rollers 4 of rubber layer 13 by roller chain coupling 8 drive surfaces and the extruding of core rod mould roller 5 makes metal blank between the two produce plastic deformation, in continuous extrusion process, allow metal blank reach required effect.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. hydraulic pressure two roller furling plate round machine, have base (1), are fixed on the frame (2) on base (1) and provide furling plate round machine to push hydraulic oil pump and the hydraulic control device (3) of power, it is characterized in that: also there is the shaping rubber rollers (4) at frame of being fixed on (2) two ends and the core rod mould roller (5) matching with rolled up workpiece, described shaping rubber rollers (4) and core rod mould roller (5) Surface Contact, described shaping rubber rollers (4) is set in and is fixed on the mandrel (6) at frame (2) two ends, the hydraulic control device (3) that described mandrel (6) is connected with hydraulic oil pump by transmission device connects, being positioned at the above shaping rubber rollers (4) one end, described frame (2) outside is connected with hydraulic motor (9) by roller chain coupling (8).
2. hydraulic pressure two roller furling plate round machine according to claim 1, is characterized in that: described transmission device (7) is mainly comprised of the oil pipe being connected with hydraulic jack.
3. hydraulic pressure two roller furling plate round machine according to claim 2, it is characterized in that: on the contact site of shaping rubber rollers (4) and core rod mould roller (5), be provided with loading working table (10), described workbench bottom is fixed on frame (2) surface, described core rod mould roller (5) one end is in transmission connection by steel rod supporting bearing base (11) and frame (2) one end, and its other end is connected with the other end of frame (2) by screw mandrel.
4. hydraulic pressure two roller furling plate round machine according to claim 3, is characterized in that: described shaping rubber rollers (4) surface has one deck elastomeric layer.
5. hydraulic pressure two roller furling plate round machine according to claim 4, is characterized in that: described elastomeric layer is rubber layer (13).
6. hydraulic pressure two roller furling plate round machine according to claim 5, is characterized in that: the solenoid electric valve (12) that is also provided with regulation and control Pump Control device on described base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322287.0A CN103658257A (en) | 2012-09-03 | 2012-09-03 | Hydraulic two-roller circle rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322287.0A CN103658257A (en) | 2012-09-03 | 2012-09-03 | Hydraulic two-roller circle rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103658257A true CN103658257A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210322287.0A Pending CN103658257A (en) | 2012-09-03 | 2012-09-03 | Hydraulic two-roller circle rolling machine |
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| Country | Link |
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| CN (1) | CN103658257A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190760A (en) * | 2014-07-29 | 2014-12-10 | 濮阳市鸿宇压力容器有限公司 | Automatic double-roller rolling machine |
| CN105363846A (en) * | 2014-08-19 | 2016-03-02 | 南通超力卷板机制造有限公司 | Two-roller plate rolling machine with reversely-arranged flexible roller |
| CN106471688A (en) * | 2014-08-05 | 2017-03-01 | 矢崎总业株式会社 | Mold for manufacturing sheath tube and method for manufacturing sheath tube |
| CN112547864A (en) * | 2020-11-26 | 2021-03-26 | 莱芜盛鼎特殊冶金材料再制造有限公司 | Roller composite regeneration manufacturing device |
| CN112828092A (en) * | 2020-12-28 | 2021-05-25 | 泰安华鲁锻压机床有限公司 | A plate rolling machine device for improving workpiece rolling accuracy |
-
2012
- 2012-09-03 CN CN201210322287.0A patent/CN103658257A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190760A (en) * | 2014-07-29 | 2014-12-10 | 濮阳市鸿宇压力容器有限公司 | Automatic double-roller rolling machine |
| CN106471688A (en) * | 2014-08-05 | 2017-03-01 | 矢崎总业株式会社 | Mold for manufacturing sheath tube and method for manufacturing sheath tube |
| CN105363846A (en) * | 2014-08-19 | 2016-03-02 | 南通超力卷板机制造有限公司 | Two-roller plate rolling machine with reversely-arranged flexible roller |
| CN112547864A (en) * | 2020-11-26 | 2021-03-26 | 莱芜盛鼎特殊冶金材料再制造有限公司 | Roller composite regeneration manufacturing device |
| CN112828092A (en) * | 2020-12-28 | 2021-05-25 | 泰安华鲁锻压机床有限公司 | A plate rolling machine device for improving workpiece rolling accuracy |
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Application publication date: 20140326 |