CN201633221U - Switch reluctance numerical-control screw press - Google Patents
Switch reluctance numerical-control screw press Download PDFInfo
- Publication number
- CN201633221U CN201633221U CN2010201404372U CN201020140437U CN201633221U CN 201633221 U CN201633221 U CN 201633221U CN 2010201404372 U CN2010201404372 U CN 2010201404372U CN 201020140437 U CN201020140437 U CN 201020140437U CN 201633221 U CN201633221 U CN 201633221U
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- Prior art keywords
- pinion
- lubricating
- sheave
- motor
- switch reluctance
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- Expired - Fee Related
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Abstract
The utility model provides a switch reluctance numerical-control screw press, comprising a switch reluctance motor, a screw press, a pinion and a motor control system, wherein, the output terminal of the motor control system is connected with the control terminal of the switch reluctance motor; the pinion is meshed with a gearwheel on the top of the screw press. The utility model is characterized in that a shaft joint, a support saddle and a lubricating sheave are added; both ends of the pinion and both ends of the lubricating sheave are arranged on the support saddle through bearings, the teeth of the pinion are meshed with the teeth of the lubricating sheave; the output terminal of the switch reluctance motor is fixedly connected with the input terminal of the pinion through the shaft joint; a lubricating oil passage for communicating the meshed surfaces of the pinion and the lubricating sheave is arranged in the lubricating sheave. By the safe shaft joint, the utility model can ensure the motor to provide the power torque under basis speed and prevent the shaft of the motor from overload; by the added lubricating sheave, lubricating oil can reach the meshed surfaces of the pinion and the lubricating sheave through the lubricating oil passage in the lubricating sheave and further lubricate the meshed surfaces of the pinion and the gearwheel; thereby, friction is effectively reduced and excellent work performance is guaranteed.
Description
Technical field
The utility model provides a kind of switching magnetic-resistance digital control helical forcing press, belongs to the mechanical industry apparatus field.
Background technology
The patent No. is that the utility model patent of ZL200520125153.5 has been invented the fly press that switched reluctance machines drives, and its gear wheel and screw rod rotate; The patent No. is that the utility model patent of ZL200420064892.3 has been invented a kind of electric screw press, it is for the helical movement that motor drives gear wheel by pinion, the screw of gear wheel and screw rod is converted to the rectilinear motion of slide block by screw pair, defective is owing to be subjected to the gear wheel limitation in height, the stroke ratio of slide block is less, the motor output shaft and the reduction gearing that drive fly press are to be rigidly connected, when forcing press hits, motor shaft instantaneous stress overload is huge, and motor shaft is ruptured easily.
The utility model content
The switching magnetic-resistance digital control helical forcing press that the purpose of this utility model is to provide a kind of can overcome above-mentioned weak point, gear lubrication is good and can effectively avoid motor shaft to transship.Its technical scheme is:
Comprise switched reluctance machines, fly press, pinion and electric machine control system, the control end of the output termination switched reluctance machines of electric machine control system wherein, the gear wheel engagement on pinion and fly press top, it is characterized in that: set up shaft coupling, bearing and lubrificated wheels, wherein the equal bearing in the two ends of pinion and lubrificated wheels is installed on the bearing, both tooth engagements, the output of switched reluctance machines is fixedlyed connected with the input of pinion through shaft coupling, is provided with the lubricant passage way of the UNICOM's pinion and the lubrificated wheels field of conjugate action in the lubrificated wheels.
Described switching magnetic-resistance digital control helical forcing press, electric machine control system comprise PLC Programmable Logic Controller and the touch-screen that is connected with the PLC Programmable Logic Controller, switching value tablet, digital output module and electric machine controller.
The utility model compared with prior art has following advantage:
1, the pinion bearings at both ends is installed on the bearing, reduces the moment of flexure load, and the input of pinion fixedlys connected with the output of switched reluctance machines through shaft coupling, can guarantee that switched reluctance machines provides the power torque of base under fast, can effectively protect motor shaft;
2, by setting up lubrificated wheels, lubricating oil can arrive the field of conjugate action of pinion and lubrificated wheels by lubricant passage way, and then lubricated large and small gear meshing face, effectively reduces friction.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure: 1, switched reluctance machines 2, shaft coupling 3, fly press 4, bearing 5, pinion 6, gear wheel 7, lubricant passage way 8, lubrificated wheels 9, bearing 10, brake 11, carriage 12, PLC Programmable Logic Controller 13, electric machine controller 14, switching value tablet 15, touch-screen 16, digital output module
The specific embodiment
In the embodiment shown in fig. 1: the two ends of pinion 5 and lubrificated wheels 8 all are installed on the bearing 9 through bearing 4, pinion 5 respectively with lubrificated wheels 8, be installed in gear wheel 6 engagement on fly press 3 tops, be provided with the lubricant passage way 7 of the UNICOM's pinion 5 and lubrificated wheels 8 fields of conjugate action in the lubrificated wheels 8, lubricating oil can arrive the field of conjugate action of pinions 5 and lubrificated wheels 8 by lubricant passage way 7, and then the field of conjugate action of lubricant transfer pinion 5, gear wheel 6; The control termination electric machine controller 13 of switched reluctance machines 1, output is fixedlyed connected with the input of pinion 5 through shaft coupling 2, and PLC Programmable Logic Controller 12 is connected with electric machine controller 13, switching value tablet 14, touch-screen 15 and digital output module 16 respectively.
Claims (2)
1. switching magnetic-resistance digital control helical forcing press, comprise switched reluctance machines (1), fly press (3), pinion (5) and electric machine control system, the control end of the output termination switched reluctance machines (1) of electric machine control system wherein, pinion (5) meshes with the gear wheel (6) on fly press (3) top, it is characterized in that: set up shaft coupling (2), bearing (9) and lubrificated wheels (8), wherein the equal bearings in two ends (4) of pinion (5) and lubrificated wheels are installed on the bearing (9), both tooth engagements, the output of switched reluctance machines (1) is fixedlyed connected with the input of pinion (5) through shaft coupling (2), is provided with the lubricant passage way (7) of the UNICOM's pinion (5) and lubrificated wheels (8) field of conjugate action in the lubrificated wheels (8).
2. switching magnetic-resistance digital control helical forcing press as claimed in claim 1 is characterized in that: electric machine control system comprises PLC Programmable Logic Controller (12) and the electric machine controller (13) that is connected with PLC Programmable Logic Controller (12), switching value tablet (14), touch-screen (15) and digital output module (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201404372U CN201633221U (en) | 2010-03-22 | 2010-03-22 | Switch reluctance numerical-control screw press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201404372U CN201633221U (en) | 2010-03-22 | 2010-03-22 | Switch reluctance numerical-control screw press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633221U true CN201633221U (en) | 2010-11-17 |
Family
ID=43077700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201404372U Expired - Fee Related CN201633221U (en) | 2010-03-22 | 2010-03-22 | Switch reluctance numerical-control screw press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201633221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658667A (en) * | 2012-05-16 | 2012-09-12 | 宁波念初机械工业有限公司 | Device for adjusting die height of die in press machine |
| CN108506466A (en) * | 2018-04-03 | 2018-09-07 | 青岛宏达锻压机械有限公司 | Electric screw press gear pair automatic lubricating system |
-
2010
- 2010-03-22 CN CN2010201404372U patent/CN201633221U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658667A (en) * | 2012-05-16 | 2012-09-12 | 宁波念初机械工业有限公司 | Device for adjusting die height of die in press machine |
| CN108506466A (en) * | 2018-04-03 | 2018-09-07 | 青岛宏达锻压机械有限公司 | Electric screw press gear pair automatic lubricating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20110322 |