CN101811372B - Lubrication protection and recovery system of electric screw press - Google Patents
Lubrication protection and recovery system of electric screw press Download PDFInfo
- Publication number
- CN101811372B CN101811372B CN2010101481142A CN201010148114A CN101811372B CN 101811372 B CN101811372 B CN 101811372B CN 2010101481142 A CN2010101481142 A CN 2010101481142A CN 201010148114 A CN201010148114 A CN 201010148114A CN 101811372 B CN101811372 B CN 101811372B
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- screw
- oil
- electric screw
- screw press
- press
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Abstract
The invention belongs to the field of presses and relates to a lubrication protection and recovery system of an electric screw press. The system comprise a protective hood, an upper pressure cover and a lower pressure cover, wherein the protective hood is sleeved on the main bolt of the electric screw press, the upper end of the protective hood is fixed on an oil seal ring of the electric screw press by screws and the upper pressure cover, the lower end of the protective hood is fixed on a sliding block of the electric screw press by screws and the lower pressure cover, and an oil passage is arranged between an oil inlet of the sliding block and a main nut. The system can lessen the abrasion of a screw pair (i.e. the main bolt and the main nut), improve the efficiency and the service life and prevent lubricating oil from splashing, thereby not only protecting the environment, but also recovering the lubricating oil. In the system, the oil passage also can be arranged between the oil inlet of the sliding block and the main nut, thereby fully lubricating the main bolt and the main nut, lessening the abrasion and the noise and improving the efficiency and the performance of the whole machine.
Description
Technical field
The invention belongs to the forcing press field, particularly the lubrication protection and the recovery system of the forcing press of the worm drive of the rectilinear motion and the mechanical switch that rotatablely moves.
Background technology
For electric screw press; Driving screw in the screw pair, mother nut are the critical components of equipment; Should do screw; The slide block of one moving linearly up and down again with it, the thread face will bear big specific pressure, shear stress and bending stress, and the quality of the lubrication protection that is therefore adopted is the efficient of screw pair and the key in service life.
Summary of the invention
The object of the present invention is to provide a kind of electric screw press lubrication protection and recovery system, this system can reduce the wearing and tearing of screw pair (being driving screw, mother nut), raises the efficiency and service life.
Electric screw press lubrication protection provided by the invention and recovery system is characterized in that: this system comprises protective cover, upper press cover and lower cover; Shielding cover is on the driving screw of electric screw press; The upper end of protective cover is installed on the oil seal ring of electric screw press through screw and upper press cover; The lower end of protective cover is installed in through screw and lower cover on the slide block of electric screw press, is provided with oil duct between the oil-in of slide block and the mother nut.
The present invention drills through the oilhole of mother nut through slide block top; Reach the purpose of lubricated driving screw, mother nut, guaranteed the sufficient lubrication of driving screw, mother nut like this, thus life-span of having improved driving screw and mother nut; Reduce wearing and tearing and noise, improved the efficient and the performance of complete machine.The screw of driving screw, mother nut drives slide block up and down during moving linearly in the screw pair; The lubricating oil that throws away in driving screw, the mother nut rotary course in the screw pair injects in the protective cover of scalability; Finally get back to oil return apparatus, reach the purpose of circulating lubricating.
Description of drawings
Fig. 1 .1 is the structural representation of electric screw press lubrication protection of the present invention and recovery system, and Fig. 1 .2 is the enlarged diagram of upper press cover part (I) among Fig. 1 .1, and Fig. 1 .3 is the enlarged diagram of upper press cover part (II) among Fig. 1 .1.
The specific embodiment
Below in conjunction with accompanying drawing and instance utility model is done further detailed explanation.
Shown in Fig. 1 .1, electric screw press lubrication protection and recovery system comprise protective cover 3, upper press cover 2 (shown in I among Fig. 1 .2) and lower cover 5 (shown in II among Fig. 1 .3).Protective cover 3 is enclosed within on the driving screw 4 of electric screw press, and protective cover 3 is used to prevent that fluid from splashing, and slide block 8 scalability when making rectilinear motion up and down.Be fixed on the oil seal ring 1 of electric screw press through screw and upper press cover 2 upper end, be fixed on the slide block 8 of electric screw press through screw and lower cover 5 lower end with protective cover 3 with protective cover 3.
Said system also can make it have the lubricating oil return function.With drilling through the formation oil duct between oil-in on the slide block 87 and the mother nut 6; Drive slide block 8 moving linearlies through rotatablely moving of driving screw in the screw pair 4, mother nut 6; Lubricating oil is gone up to move back and forth in screw pair (being driving screw and mother nut) and is reached lubricated purpose, and the oil of recovery is to oil-out 9.
The above is preferred embodiment of the present invention, but the present invention should be confined to this embodiment and the disclosed content of accompanying drawing.So everyly do not break away from the equivalence of accomplishing under the disclosed spirit of the present invention or revise, all fall into the scope of the present invention's protection.
Claims (1)
1. electric screw press lubrication protection and recovery system, it is characterized in that: this system comprises protective cover (3), upper press cover (2) and lower cover (5); Protective cover (3) is enclosed within on the driving screw (4) of electric screw press; The upper end of protective cover (3) is installed on the oil seal ring (1) of electric screw press through screw and upper press cover (2); The lower end of protective cover (3) is installed on the slide block (8) of electric screw press through screw and lower cover (5); Drill through the formation oil duct between the oil-in (7) of slide block (8) and the mother nut (6); Drive slide block (8) moving linearly through rotatablely moving of driving screw in the screw pair (4), mother nut (6), lubricating oil is that last reciprocating motion of driving screw (4) and mother nut (6) reaches lubricated purpose in screw pair, and the oil of recovery is to oil-out (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101481142A CN101811372B (en) | 2010-04-16 | 2010-04-16 | Lubrication protection and recovery system of electric screw press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101481142A CN101811372B (en) | 2010-04-16 | 2010-04-16 | Lubrication protection and recovery system of electric screw press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101811372A CN101811372A (en) | 2010-08-25 |
| CN101811372B true CN101811372B (en) | 2012-05-09 |
Family
ID=42618803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101481142A Expired - Fee Related CN101811372B (en) | 2010-04-16 | 2010-04-16 | Lubrication protection and recovery system of electric screw press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101811372B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313126B (en) * | 2011-10-17 | 2013-04-10 | 赵大平 | Integrated lubricating grease recovery system |
| CN102322563B (en) * | 2011-10-17 | 2013-06-12 | 赵大平 | Grease centralized lubrication and recovery system |
| CN108067554A (en) * | 2017-12-30 | 2018-05-25 | 宁波澳玛特高精冲压机床股份有限公司 | A kind of punching machine guide post oil inlet, oil collecting structure |
| CN110281563A (en) * | 2019-06-15 | 2019-09-27 | 青岛宏达锻压机械有限公司 | Heavy type numerical control fly press copper nut forcedlubricating system |
| CN113586934B (en) * | 2021-09-28 | 2021-11-26 | 启东市信达机电制造有限公司 | Stepless regulation type hydraulic mechanical power equipment |
| CN117245962B (en) * | 2023-10-11 | 2024-02-27 | 山东铭仁重型机械股份有限公司 | Permanent magnet direct-drive electric screw press |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1220486B (en) * | 1988-05-31 | 1990-06-15 | Roberto Camossi | SOUNDPROOFING SYSTEM PARTICULARLY FOR SCREW PRESSES |
| CN2449906Y (en) * | 2000-10-19 | 2001-09-26 | 张华隆 | Nut and body clutch type screw press |
| CN2638975Y (en) * | 2003-01-03 | 2004-09-08 | 华中科技大学 | Screw press |
| CN201645876U (en) * | 2010-04-16 | 2010-11-24 | 武汉新威奇科技有限公司 | Lubrication protective and recovery system of electric screw press |
-
2010
- 2010-04-16 CN CN2010101481142A patent/CN101811372B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101811372A (en) | 2010-08-25 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170920 Address after: 2 No. 436000 Hubei Gedian Development Zone Chuangye Avenue (Hubei hision Tektronix Machinery Manufacturing Co. Ltd. hospital) Patentee after: Wuhan new Wichita Machinery Co. Ltd. Address before: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 1037 building of Huazhong University of Science and Technology for rapid prototyping Patentee before: Wuhan Xinweiqi Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20180416 |