CN203370875U - Turnover mechanism with fulcrum adjustable - Google Patents
Turnover mechanism with fulcrum adjustable Download PDFInfo
- Publication number
- CN203370875U CN203370875U CN201320377308.9U CN201320377308U CN203370875U CN 203370875 U CN203370875 U CN 203370875U CN 201320377308 U CN201320377308 U CN 201320377308U CN 203370875 U CN203370875 U CN 203370875U
- Authority
- CN
- China
- Prior art keywords
- gear
- jaw clutch
- transmission shaft
- switching mechanism
- clutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model discloses a turnover mechanism with a fulcrum adjustable. According to the turnover mechanism with the fulcrum adjustable, a sliding groove is formed in the surface of a working table in the longitudinal direction, a rack is fixedly installed on the inner edge of the sliding groove, the turnover mechanism which can move horizontally is arranged in the sliding groove, a variable frequency motor is arranged on the lower portion of the turnover mechanism, the variable frequency motor is in transmission connection with a worm, a worm gear and a transmission shaft in sequence, the upper end of the transmission shaft is in transmission connection with a bevel gear, a dental clutch B, a dental clutch A and a gear are arranged on the periphery of the middle section of the transmission shaft in a sleeved and sliding mode in sequence from top to bottom, the dental clutch B is connected with the transmission shaft, a compression spring is arranged between the upper portion of the dental clutch B and a chassis of a turnover carrier roller frame, the lower portion of the dental clutch B is in transmission connection with the dental clutch A through a clutch structure, the dental clutch A is fixedly connected with the gear coaxially, the gear is meshed with the rack, and the bevel gear is arranged on the upper portion of the turnover mechanism. According to the turnover mechanism with the fulcrum adjustable, a horizontal moving carrier roller and the turnover carrier roller share the same driving device.
Description
Technical field
The utility model belongs to technical field of metallurgical equipment, relates to the adjustable switching mechanism of a kind of fulcrum.
Background technology
Gag straightener is mainly used in the longaxones parts occured bending and deformation after warm state alignment in vertical direction or cold conditions alignment heat treatment.Basic principle is to adopt 2 movable supporting, and some pressure heads carry out the bikini aligning of buffer brake aligning to sweep.The longaxones parts of switching mechanism for the overhead traveling crane handling is come, along 0～360 ° of axis upset.Switching mechanism generally is comprised of lifting device, upset carrying roller and Traverse Displacement Unit three parts.Lifting device lifts longaxones parts by hydraulic cylinder from roller-way; The upset carrying roller drives carrying roller by chain drive and rotates, and longaxones parts is realized upset by the friction with carrying roller; Traverse Displacement Unit is realized traversing by gear, tooth bar.
Sometimes be subject to the installation space restriction, just need equipment to meet compact requirement, Traverse Displacement Unit is driven and unites two into one with the upset carrying roller, to save space and fund input, and existing equipment all is respectively arranged with a plurality of driving mechanisms basically, make complex structure, cost of manufacture is high, safeguards and uses inconvenience.
The utility model content
The purpose of this utility model is to provide the adjustable switching mechanism of a kind of fulcrum, has solved in the prior art gag straightener and has been provided with a plurality of driving mechanisms, makes complex structure, and cost of manufacture is high, safeguards inconvenient problem with use.
The technical scheme that the utility model adopts is, the adjustable switching mechanism of a kind of fulcrum, be vertically arranged with sliding tray at table surface, in the interior edge of this sliding tray, is installed with tooth bar, in this sliding tray, be mounted with can be traversing switching mechanism,
The bottom of switching mechanism is provided with variable-frequency motor, variable-frequency motor successively with worm screw, worm gear, transmission shaft driven connects, power transmission shaft upper end and bevel gear are in transmission connection, power transmission shaft stage casing periphery from top to bottom successively slip cap jaw clutch B is housed, jaw clutch A and gear, jaw clutch B is connected with power transmission shaft, jaw clutch B upwards and between the chassis of upset carrier roller frame is provided with Compress Spring, jaw clutch B is in transmission connection with jaw clutch A employing clutch structure downwards, jaw clutch A coaxially is fixedly connected with gear, wheel and rack is connected with a joggle,
Bevel gear is arranged on the top of switching mechanism.
The adjustable switching mechanism of fulcrum of the present utility model is further characterized in that:
Bevel gear is in transmission connection with upset carrying roller A and upset carrying roller B in the upset carrier roller frame by pair of engaged gears simultaneously.
The beneficial effects of the utility model are, switching mechanism in gag straightener is without setting up separately cross sliding driving device, but by the variable-frequency motor that drives the upset carrying roller, drive unit is traversing simultaneously, only need a jaw clutch can reach upset, traversing purpose, reduced fund input, reduce the quantity of driving arrangement, simplified operation, improved operating efficiency.
The accompanying drawing explanation
Fig. 1 is that the utility model device is fixed on the structural representation on workbench;
Fig. 2 is the local drive mechanism schematic diagram of the bevel gear 8 of the utility model device;
Fig. 3 is two jaw clutch partial structurtes schematic diagrames of the utility model device.
In figure, 1. scroll bar, 2. turbine, 3. power transmission shaft, 4. jaw clutch A, 5. jaw clutch B, 6. gear, 7. tooth bar, 8. bevel gear, 9. upset carrying roller A, 10. upset carrying roller B, 11. Compress Springs, 12. workbench, 13. meshing gears.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
With reference to Fig. 1, Fig. 2, Fig. 3, the structure of the utility model device is, at workbench 12 table tops, is vertically arranged with sliding tray, in the interior edge of this sliding tray, is installed with tooth bar 7, in this sliding tray, be mounted with can be traversing switching mechanism,
The bottom of switching mechanism is provided with variable-frequency motor (being positioned at sliding tray along following), variable-frequency motor successively with worm screw 1, worm gear 2, power transmission shaft 3 is in transmission connection, power transmission shaft 3 upper ends and bevel gear 8 are in transmission connection, power transmission shaft 3 stage casing peripheries from top to bottom successively slip cap jaw clutch B5 is housed, jaw clutch A4 and gear 6, jaw clutch B5 is connected by key with power transmission shaft 3, jaw clutch B5 upwards and between the chassis of upset carrier roller frame is provided with Compress Spring 11, jaw clutch B5 is in transmission connection with jaw clutch A4 employing clutch structure downwards, jaw clutch A4 coaxially is fixedly connected with gear 6, gear 6 is connected with a joggle with tooth bar 7,
The operation principle of the utility model device is,
When 1) traversing, variable-frequency motor drives worm screw 1, worm gear 2 and power transmission shaft 3 rotations successively, the upset carrier roller frame is pushed down jaw clutch B5 downwards, two jaw clutches are connected with a joggle, jaw clutch A4 driven gear 6 rotates on tooth bar 7, switching mechanism integral body is carried out traversing along workbench 12 sliding trays, realize the fulcrum adjustable function in upset longaxones parts process, to meet the demand of different length specification supplied materials; Now, power transmission shaft 3 drives a pair of bevel gear 8 and drives pair of engaged gears 13 two carrying rollers of driving (9,10) idle running again.
2) switching mechanism runs to correct position, the motor outage, and traversing action stops.The workpiece that now starts hoist cylinder picking-up upset carrier roller frame and upper installation thereof (is that the above part of jaw clutch B5 comprises bevel gear 8, gear 13, and the whole axle at two carrying roller 9,10 places), now Compress Spring 11 flicks and drives jaw clutch B5 rising, two jaw clutches (4,5) are thrown off, gear 6 runs out of steam to stop on tooth bar 7 and rotates, traversing stopping; Then motor crawl, two carrying rollers (9,10) are pressed the certain angle rotation by the workpiece held up under bevel gear 8 drives, carrying roller is placed on traversing anvil block after longaxones parts is turned to correct position, by the diastrophic apsis of workpiece upward, is convenient to gag straightener and carries out alignment.During aligning, the upset carrying roller does not fall and contacts with workpiece, does not bear weight and the alignment power of workpiece.
The utility model device is by two cover jaw clutches are set, and when switching mechanism is traversing, two jaw clutches mesh; After traversing stopping, when two carrying rollers rise stirring, two jaw clutches are thrown off, and by the application of jaw clutch, have realized that traversing and upset carrying roller shares a set of drive unit, save installing space, simple in structure, reduce infusion of financial resources, cost-saving.
Claims (2)
1. the adjustable switching mechanism of fulcrum, be vertically arranged with sliding tray at workbench (12) table top, is installed with tooth bar (7) in the interior edge of this sliding tray, in this sliding tray, be mounted with can be traversing switching mechanism, it is characterized in that:
The bottom of switching mechanism is provided with variable-frequency motor, variable-frequency motor successively with worm screw (1), worm gear (2), power transmission shaft (3) is in transmission connection, power transmission shaft (3) upper end and bevel gear (8) are in transmission connection, power transmission shaft (3) stage casing periphery from top to bottom successively slip cap jaw clutch B(5 is housed), jaw clutch A(4) and gear (6), jaw clutch B(5) with power transmission shaft (3), be connected, jaw clutch B(5) upwards and between the chassis of upset carrier roller frame be provided with Compress Spring (11), jaw clutch B(5) downward and jaw clutch A(4) adopt clutch structure to be in transmission connection, jaw clutch A(4) with gear (6), coaxially be fixedly connected with, gear (6) is connected with a joggle with tooth bar (7),
Bevel gear (8) is arranged on the top of switching mechanism.
2. the adjustable switching mechanism of fulcrum according to claim 1 is characterized in that: described bevel gear (8) by pair of engaged gears (13) respectively with the upset carrier roller frame in upset carrying roller A(9) and the carrying roller B(10 that overturns) be in transmission connection simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377308.9U CN203370875U (en) | 2013-06-27 | 2013-06-27 | Turnover mechanism with fulcrum adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377308.9U CN203370875U (en) | 2013-06-27 | 2013-06-27 | Turnover mechanism with fulcrum adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370875U true CN203370875U (en) | 2014-01-01 |
Family
ID=49833432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320377308.9U Expired - Lifetime CN203370875U (en) | 2013-06-27 | 2013-06-27 | Turnover mechanism with fulcrum adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370875U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414257A (en) * | 2015-12-25 | 2016-03-23 | 中国重型机械研究院股份公司 | Turnover device of precision pressure straightening machine |
| CN105458041A (en) * | 2015-12-25 | 2016-04-06 | 中国重型机械研究院股份公司 | Self-propelled automatic pressure straightening machine for gantry |
| CN112832564A (en) * | 2021-02-18 | 2021-05-25 | 甘肃工大舞台技术工程有限公司 | Side car platform driving machine |
-
2013
- 2013-06-27 CN CN201320377308.9U patent/CN203370875U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414257A (en) * | 2015-12-25 | 2016-03-23 | 中国重型机械研究院股份公司 | Turnover device of precision pressure straightening machine |
| CN105458041A (en) * | 2015-12-25 | 2016-04-06 | 中国重型机械研究院股份公司 | Self-propelled automatic pressure straightening machine for gantry |
| CN112832564A (en) * | 2021-02-18 | 2021-05-25 | 甘肃工大舞台技术工程有限公司 | Side car platform driving machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204585212U (en) | A kind of robotic device of rotary material loading blanking | |
| CN203830589U (en) | Manipulator | |
| CN203370875U (en) | Turnover mechanism with fulcrum adjustable | |
| CN205820189U (en) | A kind of gunpowder feed supplement elevator | |
| CN104155164B (en) | Medical slice-pushing and slice-arranging device | |
| CN108311564B (en) | Bending machine | |
| CN208840380U (en) | A kind of press machine feed device | |
| CN108357905A (en) | A kind of haulage equipment for cell piece body feed tank | |
| CN107962799A (en) | A kind of mane processing flattening processing unit | |
| CN102109277B (en) | Novel material transfer device | |
| CN202002496U (en) | Novel material transfer device | |
| CN203541153U (en) | Automatic steel plate leveler | |
| CN207900368U (en) | The adjustable cutter device of depth in a kind of traveling journey | |
| CN205771801U (en) | A kind of high speed material tidying mechanism | |
| CN209336145U (en) | A kind of prepressing device | |
| CN208303730U (en) | A kind of transmission wire spring pressure holding mechanism | |
| CN203265355U (en) | Worm gear pressurizing type punch press | |
| CN209465496U (en) | A kind of rack pinion formula coalignment | |
| CN208150866U (en) | A kind of novel single driving synchronous lifting device | |
| CN203319138U (en) | Circular production line for tamping machines | |
| CN208437457U (en) | A kind of bending machine | |
| CN202402589U (en) | Two-side complementary type mechanical energy saving machine | |
| CN214442021U (en) | Piston rod straightening device | |
| CN206926040U (en) | A kind of pawl material device | |
| CN207464066U (en) | Reinforcing bar automatic feeding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |
|
| CX01 | Expiry of patent term |