CN203994765U - The spacing servo governor motion of a kind of built-in synchronization mechanism of hydraulic press for powder products - Google Patents
The spacing servo governor motion of a kind of built-in synchronization mechanism of hydraulic press for powder products Download PDFInfo
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- CN203994765U CN203994765U CN201420344778.XU CN201420344778U CN203994765U CN 203994765 U CN203994765 U CN 203994765U CN 201420344778 U CN201420344778 U CN 201420344778U CN 203994765 U CN203994765 U CN 203994765U
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Abstract
The utility model relates to hydraulic press field, is specifically related to the spacing servo governor motion of the built-in synchronization mechanism of a kind of hydraulic press for powder products.The utility model proposes the spacing servo governor motion of the built-in synchronization mechanism of a kind of hydraulic press for powder products, simplicity of design, easy to operate, solve single adjusting problem, safe and reliable, operating efficiency improves.The utility model has the advantages that simplicity of design, easy to use, solve single adjusting problem, safe and reliable, operating efficiency improves; The utility model is that the spacing servo governor motion of the built-in synchronization mechanism of hydraulic press for powder products is installed in slider of hydraulic press, the rotation of the servomotor of being controlled by PLC, drive the rotation of worm shaft and connecting axle, connecting axle drives opposite side elevating mechanism, and the rotation of worm screw drives worm gear to rotate, and worm gear rotates stirs lifting screw rotation, again by with the engaging of hold-down nut internal thread, make both sides lifting screw synchronization lifting, the servomotor that lifting distance is controlled by PLC completes, and control progress is high.
Description
Technical field
The utility model relates to hydraulic press field, is specifically related to the spacing servo governor motion of the built-in synchronization mechanism of a kind of hydraulic press for powder products.
Background technology
Hydraulic servo control system refers in hydraulic system introduces servomotor pump combining powder product process particular/special requirement, develops the dedicated hydraulic servo-drive system of hydraulic press for powder products.This system can be according to the effective regulating system output of loading demand, reach the object that reduces energy consumption, at unloaded and compacting initial stage, double pump is worked simultaneously, adopts large flow-control, under compacting state, according to state of hydraulic machine and technological action, reduce motor speed, control servo reversing valve, thereby control stroke and the speed of press.Add displacement transducer and pressure sensor; Coordinate corresponding control method, can realize and controlling the closed loop of slide position or pressure is accurate.
Traditional hydraulic press for powder products mechanical position limitation is external, because of the demand of operating space, be difficult to its two position-limit mechanism to be cascaded, so regulate can only singlely carry out, adjusting wait until that high property is poor, manual adjustment difficulty, if not careful, will cause adverse consequences, device damage, product is defective etc.
Summary of the invention
In order to address the above problem, the utility model proposes the spacing servo governor motion of the built-in synchronization mechanism of a kind of hydraulic press for powder products, simplicity of design, easy to operate, solve single adjusting problem, safe and reliable, operating efficiency improves.
In order to reach foregoing invention object, the utility model proposes following technical scheme:
The spacing servo governor motion of a kind of built-in synchronization mechanism of hydraulic press for powder products, it comprises slide block, connecting axle, servomotor, screw and elevating mechanism, elevating mechanism is divided into left elevating mechanism and right elevating mechanism, left elevating mechanism and right elevating mechanism are contained in respectively slide block both sides, between left elevating mechanism and right elevating mechanism, connect by connecting axle, right elevating mechanism one side is equipped with servomotor, servomotor is fixed on slide block one side by screw and fixed head, left elevating mechanism and right elevating mechanism lower end cover have hold-down nut, hold-down nut is fixed by screws in slide block lower end and is enclosed within the lower end of elevating mechanism.
Described elevating mechanism comprises bearing, worm and gear seat, worm shaft, worm gear, worm-wheel shaft, lifting screw, worm and gear seat is contained in worm-wheel shaft top, bearing is equipped with in worm-wheel shaft upper end, bearing is contained in respectively the inner upper and lower side of worm and gear seat, two bearings in one of upper end bearing and lower end, worm gear is housed between bearing, worm gear set is contained in worm-wheel shaft upper end, worm-wheel shaft one side is equipped with worm shaft and intermeshing, worm shaft one end of right elevating mechanism connects one end of the rotating shaft of servomotor and the other end of worm shaft connection connecting axle, the other end of connecting axle connects the worm shaft of left elevating mechanism, described worm-wheel shaft lower end is spun on lifting screw inside, lifting screw lower end is through slide block lower end circular hole, and in hold-down nut, have screwed hole, lifting screw is spun in hold-down nut screwed hole through slide block circular hole, again be spun on worm-wheel shaft.
Described outside, lifting screw lower end is designed to annular boss and lifting screw outside is designed with hold-down nut, and annular boss top is hold-down nut.
The utility model has the advantages that simplicity of design, easy to use, solve single adjusting problem, safe and reliable, operating efficiency improves; The utility model is that the spacing servo governor motion of the built-in synchronization mechanism of hydraulic press for powder products is installed in slider of hydraulic press, the rotation of the servomotor of being controlled by PLC, drive the rotation of worm shaft and connecting axle, connecting axle drives opposite side elevating mechanism, and the rotation of worm screw drives worm gear to rotate, and worm gear rotates stirs lifting screw rotation, again by with the engaging of hold-down nut internal thread, make both sides lifting screw synchronization lifting, the servomotor that lifting distance is controlled by PLC completes, and control progress is high.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
For the utility model is further illustrated, introduce below in conjunction with Figure of description:
With reference to accompanying drawing 1, the spacing servo governor motion of a kind of built-in synchronization mechanism of hydraulic press for powder products, it comprises slide block 1, connecting axle 2, servomotor 3, screw and elevating mechanism, elevating mechanism is divided into left elevating mechanism 8 and right elevating mechanism 9, left elevating mechanism 8 and right elevating mechanism 9 are contained in respectively slide block 1 both sides, between left elevating mechanism 8 and right elevating mechanism 9, connect by connecting axle 2, right elevating mechanism 9 one sides are equipped with servomotor 3, servomotor 3 is fixed on slide block 1 one sides by screw and fixed head 31, left elevating mechanism 8 and right elevating mechanism 9 lower end covers have hold-down nut 7, hold-down nut 7 is fixed by screws in slide block 1 lower end and is enclosed within the lower end of elevating mechanism.
Described elevating mechanism comprises bearing 11, worm and gear seat 12, worm shaft 4, worm gear 10, worm-wheel shaft 5, lifting screw 6, worm and gear seat 12 is contained in worm-wheel shaft 5 tops, bearing 11 is equipped with in worm-wheel shaft 5 upper ends, bearing 11 is contained in respectively the inner upper and lower side of worm and gear seat 12, two bearings 11 in one of upper end bearing 11 and lower end, worm gear 0 is housed between bearing 11, worm gear 10 is sleeved on worm-wheel shaft 5 upper ends, worm-wheel shaft 5 one sides are equipped with worm shaft 4 and intermeshing, worm shaft 4 one end of right elevating mechanism 9 connect one end of the rotating shaft of servomotor 3 and the other end of worm shaft 4 connection connecting axle 2, the other end of connecting axle 2 connects the worm shaft 4 of left elevating mechanism 8, described worm-wheel shaft 5 lower ends are spun on lifting screw 6 inside, lifting screw 6 lower ends are through slide block 1 lower end circular hole, and have screwed hole in hold-down nut 7, lifting screw 6 is spun in hold-down nut 7 screwed holes through slide block 1 lower end circular hole, be spun on again on worm-wheel shaft 5.
Described lifting screw 6 outsides, lower end are designed to annular boss 61 and lifting screw outside is designed with hold-down nut 7, and annular boss 61 tops are hold-down nuts 7.
The utility model is that the spacing servo governor motion of the built-in synchronization mechanism of hydraulic press for powder products is installed in slider of hydraulic press, the rotation of the servomotor of being controlled by PLC, servomotor rotates and drives the worm shaft of dextral hoist structure to rotate, worm shaft drives the worm shaft of sinistral hoist structure by connecting axle simultaneously, the worm shaft of the left and right sides drives worm-wheel shaft rotation simultaneously, drive worm-wheel shaft rotation simultaneously, worm-wheel shaft drives in the screw thread of lifting screw in hold-down nut in rotary moving simultaneously, both sides lifting screw regulates with regard to synchronous operation like this, there will not be the not contour phenomenon in both sides, safe and reliable, and control servomotor by PLC, can accurately control lifting distance, the crudy of product rises, operating efficiency improves greatly.
Claims (3)
1. the spacing servo governor motion of the built-in synchronization mechanism of hydraulic press for powder products, it is characterized in that it comprises slide block, connecting axle, servomotor, screw and elevating mechanism, elevating mechanism is divided into left elevating mechanism and right elevating mechanism, left elevating mechanism and right elevating mechanism are contained in respectively slide block both sides, between left elevating mechanism and right elevating mechanism, connect by connecting axle, right elevating mechanism one side is equipped with servomotor, servomotor is fixed on slide block one side by screw and fixed head, left elevating mechanism and right elevating mechanism lower end cover have hold-down nut, hold-down nut is fixed by screws in slide block lower end and is enclosed within the lower end of elevating mechanism.
2. the spacing servo governor motion of the built-in synchronization mechanism of a kind of hydraulic press for powder products according to claim 1, it is characterized in that described elevating mechanism comprises bearing, worm and gear seat, worm shaft, worm gear, worm-wheel shaft, lifting screw, worm and gear seat is contained in worm-wheel shaft top, bearing is equipped with in worm-wheel shaft upper end, bearing is contained in respectively the inner upper and lower side of worm and gear seat, two bearings in one of upper end bearing and lower end, worm gear is housed between bearing, worm gear set is contained in worm-wheel shaft upper end, worm-wheel shaft one side is equipped with worm shaft and intermeshing, worm shaft one end of right elevating mechanism connects one end of the rotating shaft of servomotor and the other end of worm shaft connection connecting axle, the other end of connecting axle connects the worm shaft of left elevating mechanism, described worm-wheel shaft lower end is spun on lifting screw inside, lifting screw lower end is through slide block lower end circular hole, and in hold-down nut, have screwed hole, lifting screw is spun in hold-down nut screwed hole through slide block circular hole, again be spun on worm-wheel shaft.
3. the spacing servo governor motion of the built-in synchronization mechanism of a kind of hydraulic press for powder products according to claim 2, is characterized in that outside, lifting screw lower end is designed to annular boss and lifting screw outside is designed with hold-down nut, and annular boss top is hold-down nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344778.XU CN203994765U (en) | 2014-06-26 | 2014-06-26 | The spacing servo governor motion of a kind of built-in synchronization mechanism of hydraulic press for powder products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344778.XU CN203994765U (en) | 2014-06-26 | 2014-06-26 | The spacing servo governor motion of a kind of built-in synchronization mechanism of hydraulic press for powder products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203994765U true CN203994765U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420344778.XU Expired - Fee Related CN203994765U (en) | 2014-06-26 | 2014-06-26 | The spacing servo governor motion of a kind of built-in synchronization mechanism of hydraulic press for powder products |
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| CN (1) | CN203994765U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817045A (en) * | 2015-03-27 | 2015-08-05 | 大连橡胶塑料机械股份有限公司 | Synchronous lifting device |
| CN105058848A (en) * | 2015-09-07 | 2015-11-18 | 河南鑫饰板业有限公司 | Device synchronously lifting with cold press |
| CN113145781A (en) * | 2021-02-24 | 2021-07-23 | 周美丽 | High-speed hydraulic machine with main cylinder stroke not containing no-load stroke |
-
2014
- 2014-06-26 CN CN201420344778.XU patent/CN203994765U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817045A (en) * | 2015-03-27 | 2015-08-05 | 大连橡胶塑料机械股份有限公司 | Synchronous lifting device |
| CN105058848A (en) * | 2015-09-07 | 2015-11-18 | 河南鑫饰板业有限公司 | Device synchronously lifting with cold press |
| CN105058848B (en) * | 2015-09-07 | 2016-08-17 | 河南鑫饰板业有限公司 | One and cold press synchronous lifting device |
| CN113145781A (en) * | 2021-02-24 | 2021-07-23 | 周美丽 | High-speed hydraulic machine with main cylinder stroke not containing no-load stroke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |