CN2695172Y - Working table automatic, manual lifting mechanism - Google Patents
Working table automatic, manual lifting mechanism Download PDFInfo
- Publication number
- CN2695172Y CN2695172Y CN 200420040044 CN200420040044U CN2695172Y CN 2695172 Y CN2695172 Y CN 2695172Y CN 200420040044 CN200420040044 CN 200420040044 CN 200420040044 U CN200420040044 U CN 200420040044U CN 2695172 Y CN2695172 Y CN 2695172Y
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- CN
- China
- Prior art keywords
- lifting
- screw rod
- helical gear
- drive link
- threaded rod
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- Expired - Fee Related
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Abstract
A working bench automatic, manual lifting mechanism consists of a lifting table, a handhold, a transmission rod, a helical gear as well as nuts and a threaded rod. One end of the transmission rod is exposed by penetrating through the side wall of the lifting table and the penetrating end is connected with the handhold. The other end of the transmission rod is connected with the vertical threaded rod by the helical gear. The threaded rod is arranged in a fixed seat while the nuts fixedly connected with the fixed seat are arranged between the fixed seat and the threaded rod. The lifting table is supported on the threaded rod with one side of the lifting table is provided with a generator whose rotating shaft is connected with the transmission rod by the helical gear. The generator is added as the power supply of the utility model, which changes the traditional manual lifting way for the working bench to make the lifting of the working bench simple and labor-saving, and on the other hand, keeps the manual lifting way so as to reserve the advantage of the strong manual operability of the original machine.
Description
Technical field
The utility model relates to a kind of transmission mechanism of lathe, and especially a kind of workbench is automatic, manual lifting mechanism.
Background technology
The lifting of the milling machine table that generally uses is all by manually finishing at present.The structure of the elevating mechanism of this kind lathe comprises handle, drive link, helical gear and nut and screw rod.Handle is installed in the drive link side and stretches out beyond the lifting platform, and drive link links to each other with screw rod by a pair of helical gear, and helical gear is fixedlyed connected with drive link and screw rod, and screw rod and lifting platform are rigidly connected, and nut and screw rod match to merge and be fixed on the base.Power passes to screw rod by handle through drive link, thereby the screw rod rotation moves up and down the relative base of lifting platform.This structure transmission mechanism efficient is lower, and operating wastes time and energy.
Summary of the invention
The purpose of this utility model provides a kind of double adopting manually and the worktable lifting mechanism of automatic two kinds of up-down modes.
Technical solutions of the utility model are as follows:
This worktable lifting mechanism comprises lifting platform, handle, drive link, helical gear and nut and screw rod, drive link one end passes the lifting platform sidewall and exposes, drive link rolls with the lifting platform sidewall and is connected, traversing through end links to each other with handle, the drive link other end is connected with vertical screw rod by helical gear, screw rod is placed in the holder, design has the nut of fixedlying connected with holder between holder and the screw rod, lifting platform is bearing on the screw rod, it is characterized in that: in lifting platform one side motor is installed, machine shaft links to each other with drive link by helical gear.
Owing to all pass through the drive link transmission when hand, automatic lifting, handle is thrown out of when preventing automatic lifting, in the design of handle bottom the microswitch of control motor is arranged, and has only when handle clutch disengaging rear motor and can work.
The utility model has changed conventional table hand-operated lifting mode owing to increase motor as power source, makes the platen lifting simple and laborsaving; It has kept the hand-operated lifting mode again on the other hand, has continued manually workable advantage of original lathe.
Below in conjunction with embodiment and accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
The specific embodiment
Embodiment 1
The elevating mechanism of workbench as shown in Figure 1, it comprises lifting platform 1, handle 9, helical gear, drive link 3, screw rod 6, nut 5 and motor 12, screw rod 6 is placed in the holder 7, screw rod 6 supporting lifting platforms 1, holder 7 is fixedlyed connected with lathe base, between holder 7 and the screw rod there be and the rigidly connected nut 5 of holder design, nut 5 matches with screw rod 6.Screw rod 6 stretches out on holder 7 one ends and is connected with backgear 4.Drive link 3 one ends pass lifting platform 1 and link to each other with handle 9, and the other end is connected with final drive gear 14 keys, final drive gear 14 and the helical gear of backgear 4 for cooperatively interacting, and they pass to screw rod 6 with power by drive link 3.Handle 9 links to each other (as shown in Figure 3) by jaw clutch with drive link 3, and handle 9 bottoms contact with microswitch 10, and microswitch 10 is fixed on the lifting platform 1 by support 11.Microswitch 10 control motors 12 enter duty after handle 9 is thrown off.The sidewall of lifting platform is installed and be fixed in to motor 12, machine shaft 8 is connected with front gear 13, be connected with preceding travelling gear 2 (as shown in Figure 2) with front gear 13 opposite positions on the drive link 3, front gear 13 and the helical gear of preceding travelling gear 2 for cooperatively interacting, they pass to drive link 3 with power by machine shaft 8.
Claims (2)
1, a kind of worktable lifting mechanism, it comprises lifting platform (1), handle (9), drive link (3), helical gear and nut (5) and screw rod (6), drive link (3) one ends pass lifting platform (1) sidewall and expose, drive link (3) rolls with the lifting platform sidewall and is connected, traversing through end links to each other with handle (9), drive link (3) other end is connected with vertical screw rod (6) by helical gear, screw rod (6) is placed in the holder (7), design has the nut (5) of fixedlying connected with holder (7) between holder (7) and the screw rod (6), lifting platform (1) is bearing on the screw rod (6), it is characterized in that: in lifting platform (1) one side motor (12) is installed, machine shaft (8) links to each other with drive link (3) by helical gear.
2, worktable lifting mechanism according to claim 1 is characterized in that: the microswitch (10) that the control motor is arranged in the design of handle (9) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040044 CN2695172Y (en) | 2004-04-16 | 2004-04-16 | Working table automatic, manual lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040044 CN2695172Y (en) | 2004-04-16 | 2004-04-16 | Working table automatic, manual lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695172Y true CN2695172Y (en) | 2005-04-27 |
Family
ID=34774129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420040044 Expired - Fee Related CN2695172Y (en) | 2004-04-16 | 2004-04-16 | Working table automatic, manual lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695172Y (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100358676C (en) * | 2005-12-02 | 2008-01-02 | 天水星火机床有限责任公司 | Mechanical-manual converting mechanism |
| CN103862298A (en) * | 2014-03-31 | 2014-06-18 | 成都振中电气有限公司 | Height adjusting mechanism for electric cabinet pipe edge preparation |
| CN106002513A (en) * | 2016-07-15 | 2016-10-12 | 绔ユ旦 | Grinding device easy to operate |
| CN106041658A (en) * | 2016-07-15 | 2016-10-26 | 郑世浦 | Novel grinding device capable of being operated by hand |
| CN106041657A (en) * | 2016-07-15 | 2016-10-26 | 郑世浦 | Workpiece grinding device capable of being operated by hand |
| CN106112719A (en) * | 2016-07-15 | 2016-11-16 | 郑世浦 | A kind of grinding attachment of stabilized structure |
| CN106112797A (en) * | 2016-07-15 | 2016-11-16 | 郑世浦 | A kind of novel equipment for grinding |
| CN106181625A (en) * | 2016-07-15 | 2016-12-07 | 郑世浦 | A kind of grinding attachment of manual manipulation grinding angle |
| CN106181626A (en) * | 2016-07-15 | 2016-12-07 | 郑世浦 | A kind of grinding equipment manually adjusting angle of inclination |
| CN106181633A (en) * | 2016-07-15 | 2016-12-07 | 晋江市晋美日用品有限公司 | A kind of grinding attachment of energy manual manipulation |
| CN106181629A (en) * | 2016-07-15 | 2016-12-07 | 绔ユ旦 | A kind of solar powered grinding attachment |
| CN106181627A (en) * | 2016-07-15 | 2016-12-07 | 郑世浦 | A kind of equipment for grinding manually adjusting grinding angle |
| CN106181631A (en) * | 2016-07-15 | 2016-12-07 | 绔ユ旦 | A kind of grinding attachment manually manipulated |
| CN106181632A (en) * | 2016-07-15 | 2016-12-07 | 晋江市晋美日用品有限公司 | A kind of abrasive machining device of energy manual manipulation |
| CN106181636A (en) * | 2016-07-15 | 2016-12-07 | 晋江市晋美日用品有限公司 | A kind of grinding attachment of adjustable angle |
| CN106181628A (en) * | 2016-07-15 | 2016-12-07 | 郑世浦 | A kind of grinding attachment using manual manipulation |
| CN106181637A (en) * | 2016-07-15 | 2016-12-07 | 晋江市晋美日用品有限公司 | A kind of grinding attachment of industrial processes |
| CN106181630A (en) * | 2016-07-15 | 2016-12-07 | 绔ユ旦 | A kind of grinding attachment being easy to regulation |
| CN106239292A (en) * | 2016-07-15 | 2016-12-21 | 郑世浦 | A kind of grinding attachment at manual manipulation angle of inclination |
| CN106271925A (en) * | 2016-07-15 | 2017-01-04 | 绔ユ旦 | A kind of grinding attachment being easy to manipulation |
| CN106271926A (en) * | 2016-07-15 | 2017-01-04 | 绔ユ旦 | A kind of grinding attachment of tape light |
| CN107617938A (en) * | 2016-07-15 | 2018-01-23 | 郑世浦 | A kind of abrasive machining device for manually adjusting angle |
-
2004
- 2004-04-16 CN CN 200420040044 patent/CN2695172Y/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100358676C (en) * | 2005-12-02 | 2008-01-02 | 天水星火机床有限责任公司 | Mechanical-manual converting mechanism |
| CN103862298A (en) * | 2014-03-31 | 2014-06-18 | 成都振中电气有限公司 | Height adjusting mechanism for electric cabinet pipe edge preparation |
| CN103862298B (en) * | 2014-03-31 | 2016-03-23 | 成都振中电气有限公司 | A kind of regulator cubicle tubing groove process height adjustment mechanism |
| CN106002513A (en) * | 2016-07-15 | 2016-10-12 | 绔ユ旦 | Grinding device easy to operate |
| CN106041658A (en) * | 2016-07-15 | 2016-10-26 | 郑世浦 | Novel grinding device capable of being operated by hand |
| CN106041657A (en) * | 2016-07-15 | 2016-10-26 | 郑世浦 | Workpiece grinding device capable of being operated by hand |
| CN106112719A (en) * | 2016-07-15 | 2016-11-16 | 郑世浦 | A kind of grinding attachment of stabilized structure |
| CN106112797A (en) * | 2016-07-15 | 2016-11-16 | 郑世浦 | A kind of novel equipment for grinding |
| CN106181625A (en) * | 2016-07-15 | 2016-12-07 | 郑世浦 | A kind of grinding attachment of manual manipulation grinding angle |
| CN106181626A (en) * | 2016-07-15 | 2016-12-07 | 郑世浦 | A kind of grinding equipment manually adjusting angle of inclination |
| CN106181633A (en) * | 2016-07-15 | 2016-12-07 | 晋江市晋美日用品有限公司 | A kind of grinding attachment of energy manual manipulation |
| CN106181629A (en) * | 2016-07-15 | 2016-12-07 | 绔ユ旦 | A kind of solar powered grinding attachment |
| CN106181627A (en) * | 2016-07-15 | 2016-12-07 | 郑世浦 | A kind of equipment for grinding manually adjusting grinding angle |
| CN106181631A (en) * | 2016-07-15 | 2016-12-07 | 绔ユ旦 | A kind of grinding attachment manually manipulated |
| CN106181632A (en) * | 2016-07-15 | 2016-12-07 | 晋江市晋美日用品有限公司 | A kind of abrasive machining device of energy manual manipulation |
| CN106181636A (en) * | 2016-07-15 | 2016-12-07 | 晋江市晋美日用品有限公司 | A kind of grinding attachment of adjustable angle |
| CN106181628A (en) * | 2016-07-15 | 2016-12-07 | 郑世浦 | A kind of grinding attachment using manual manipulation |
| CN106181637A (en) * | 2016-07-15 | 2016-12-07 | 晋江市晋美日用品有限公司 | A kind of grinding attachment of industrial processes |
| CN106181630A (en) * | 2016-07-15 | 2016-12-07 | 绔ユ旦 | A kind of grinding attachment being easy to regulation |
| CN106239292A (en) * | 2016-07-15 | 2016-12-21 | 郑世浦 | A kind of grinding attachment at manual manipulation angle of inclination |
| CN106271925A (en) * | 2016-07-15 | 2017-01-04 | 绔ユ旦 | A kind of grinding attachment being easy to manipulation |
| CN106271926A (en) * | 2016-07-15 | 2017-01-04 | 绔ユ旦 | A kind of grinding attachment of tape light |
| CN107617938A (en) * | 2016-07-15 | 2018-01-23 | 郑世浦 | A kind of abrasive machining device for manually adjusting angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |