CN202528483U - Single-disc friction double-screw press - Google Patents
Single-disc friction double-screw press Download PDFInfo
- Publication number
- CN202528483U CN202528483U CN2012201669014U CN201220166901U CN202528483U CN 202528483 U CN202528483 U CN 202528483U CN 2012201669014 U CN2012201669014 U CN 2012201669014U CN 201220166901 U CN201220166901 U CN 201220166901U CN 202528483 U CN202528483 U CN 202528483U
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- screw
- motor
- nut
- frictional disk
- friction double
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Abstract
The utility model relates to a single-disc friction double-screw press. The single-disc friction double-screw press comprises a machine body, a motor, a small belt pulley, a frictional disk, a fly wheel, a threaded rod, an integrated rod nut, an outer nut, a sliding block and a lifting oil cylinder, wherein the motor is arranged on the machine body; the small belt pulley is driven by the motor; the frictional disk is driven through belt transmission; the fly wheel is driven by the frictional disk; the threaded rod is arranged on the fly wheel; the integrated rod nut is arranged on the threaded rod through a screw pair; the outer nut is arranged on the integrated rod nut through a screw pair; the sliding block is arranged on the outer nut; and the lifting oil cylinder is fixed on the machine body and is connected with the sliding block. The single-disc friction double-screw press has high transmission efficiency, saves energy, adjusts a die conveniently, has a long service life, and can be widely applied to forging and pressing industry.
Description
Technical field the present invention relates to a kind of single-deck friction double helix forcing press, can be widely used in the excellent suitability for press forming industry.
The existing friction screw press of background technology is a single-screw secondary stress machine.Screw rod and flywheel also must rotate when slide block promotes, and in order to realize the number of strokes, need get back to braking at once behind the upper end fast, thereby be ready to next stroke as early as possible.And no matter be idle rotation or the quick return and the braking of screw rod and flywheel, all need the labor energy.Facts have proved, the power consumption of the power consumption in the slide block lifting process during greater than descending hit, a large amount of energy does not change into useful work, becomes reactive power consumption on the contrary, and power consumption is serious.
Summary of the invention the object of the present invention is to provide that a kind of transmission efficiency is high, energy-conservation, mould is easy to adjust, the single-deck of long service life friction double helix forcing press.
In order to achieve the above object, single-deck friction double helix forcing press of the present invention comprises fuselage; Be installed in the motor on the fuselage, by motor-driven small belt pulley, through the frictional disk of belt transmission driving; Flywheel by frictional disk drives is installed in the screw rod on the flywheel, and is female through the same body rod that screw pair is installed on the screw rod; Be installed in the outer nut on the body rod mother through screw pair, be installed in the slide block on the outer nut, be fixed on the fuselage and the lift cylinder that links to each other with slide block.
Single-deck friction double helix forcing press of the present invention is compared with existing friction screw press, in the course of the work, has only a frictional disk to participate in driving the motion of flywheel rotation, therefore, is called the single-deck friction.
Single-deck friction double helix forcing press of the present invention; Its operation principle is: the rotation of driven by motor belt lace, thus driving the frictional disk rotation, frictional disk drives the flywheel rotation; The flywheel of rotation drives the screw rod rotation; The screw rod of rotation drive with the female rotation of body rod and on move to the screw rod boss, thereby drive outer nut and slide block moves downward, realize forging forming.After the strike, the energy of fly wheel system all discharges and finishes.Then, moved upward together by both sides lift cylinder driving sliding block and outer nut, moving upward of outer nut drives with the female rotation of body rod; Rotate around screw rod with body rod is female, realized the slide block lifting, slide block is risen to predetermined altitude after; Make slide block stop at initial position, accomplish an operation cycle.
Single-deck friction double helix forcing press of the present invention, said female with body rod, external diameter is screw shaped, and internal diameter is nut type, but the hand of thread spiral of external screw rod and inner nut must be opposite.
Single-deck friction double helix forcing press of the present invention, said double helix drive mechanism is to increase by a cover screw pair again in original friction screw press screw pair outer ring, forms the double helix auxiliary driving.Its special character has been to adopt outer for being the female part of the same body rod of " mother " in " bar ".By screw rod with to form inside spin with body rod female " mother " secondary, by forming the external spiral pair with outer nut with body rod female " bar ", so by screw rod, formed double helix auxiliary driving structure with body nut and three parts of outer nut, abbreviation double helix drive mechanism.Double-stranded employing, purpose of energy saving when having realized the lifting of fly press slide block.
Single-deck friction double helix forcing press of the present invention adopts the double helix drive mechanism, thereby realize that screw rod and flywheel are only rotated by motor-driven when slide block down; And when slide block is up, drive by lift cylinder, transmission efficiency is high, has saved the power consumption that promotes slide block; Like this; With regard to comparable original friction screw press economize on electricity 50%, significantly reduce electric energy loss, obvious energy conservation.
Single-deck friction double helix forcing press of the present invention, by microinching about the lift cylinder driving sliding block, mould is easy to adjust.
Single-deck friction double helix forcing press of the present invention is installed in the brake pad on the flywheel, because the friction number of times reduces by half and prolonged one times service life, long service life.
In sum, single-deck friction double helix forcing press of the present invention, transmission efficiency is high, and energy-conservation, mould is easy to adjust, long service life.
Description of drawings is done explanation further below in conjunction with accompanying drawing and embodiment to the present invention.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the local enlarged diagram among Fig. 1.
The specific embodiment is in Fig. 1, Fig. 2, and single-deck friction double helix forcing press of the present invention comprises fuselage 1; Be installed in the motor 2 on the fuselage, by motor-driven small belt pulley 3, through the frictional disk 4 of belt transmission driving; Flywheel 5 by the frictional disk driving; Be installed in the screw rod 6 on the flywheel, be installed in the same body rod mother 7 on the screw rod, be installed in the outer nut on the body rod mother 8 through screw pair through screw pair; Be installed in the slide block 9 on the outer nut, the lift cylinder 10 that is fixed on the fuselage and links to each other with slide block.
Claims (1)
1. a single-deck friction double helix forcing press is characterized in that, comprises fuselage; Be installed in the motor on the fuselage, by motor-driven small belt pulley, through the frictional disk of belt transmission driving; Flywheel by frictional disk drives is installed in the screw rod on the flywheel, and is female through the same body rod that screw pair is installed on the screw rod; Be installed in the outer nut on the body rod mother through screw pair, be installed in the slide block on the outer nut, be fixed on the fuselage and the lift cylinder that links to each other with slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201669014U CN202528483U (en) | 2012-02-20 | 2012-03-27 | Single-disc friction double-screw press |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220060664.3 | 2012-02-20 | ||
| CN201220060664 | 2012-02-20 | ||
| CN2012201669014U CN202528483U (en) | 2012-02-20 | 2012-03-27 | Single-disc friction double-screw press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528483U true CN202528483U (en) | 2012-11-14 |
Family
ID=47129689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201669014U Withdrawn - After Issue CN202528483U (en) | 2012-02-20 | 2012-03-27 | Single-disc friction double-screw press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252909A (en) * | 2012-02-20 | 2013-08-21 | 青岛东方神力机械有限公司 | Single-disc-friction double-screw press |
-
2012
- 2012-03-27 CN CN2012201669014U patent/CN202528483U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252909A (en) * | 2012-02-20 | 2013-08-21 | 青岛东方神力机械有限公司 | Single-disc-friction double-screw press |
| CN103252909B (en) * | 2012-02-20 | 2016-02-17 | 青岛东方神力机械有限公司 | Single-deck friction double helix forcing press |
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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: 20121114 Effective date of abandoning: 20160217 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |