CN104477813A - Connecting rod lifting device for automobile production line - Google Patents
Connecting rod lifting device for automobile production line Download PDFInfo
- Publication number
- CN104477813A CN104477813A CN201410820102.8A CN201410820102A CN104477813A CN 104477813 A CN104477813 A CN 104477813A CN 201410820102 A CN201410820102 A CN 201410820102A CN 104477813 A CN104477813 A CN 104477813A
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- CN
- China
- Prior art keywords
- connecting rod
- support
- production line
- fixed
- rotating shaft
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a connecting rod lifting device for an automobile production line. The device comprises a bracket, a base, a driving component, two groups of lifting components, a clamping component and a maintenance component, wherein the driving component is arranged at one end of the bracket, and comprises a motor, a speed reducer and a crank; the crank is in transmission connection with the motor through the speed reducer; each lifting component comprises a connecting rod, a rocker arm, a rotating shaft and rotating arms; the two ends of each rotating shaft are fixedly arranged on the bracket through a bearing block; one end of each rocker arm is fixedly arranged on the corresponding rotating shaft, and the other end of each rocker arm is hinged to one end of the corresponding connecting rod; the other ends of the connecting rods are hinged to the crank; the bottom ends of the rotating arms are fixedly connected with the rotating shafts; the clamping component comprises two clamping frame symmetric about the connecting rods; the clamping frames are fixedly arranged on the bracket through supports; fixing grooves are formed in the top ends of the clamping frames; bearings are arranged on the two sides of the fixing grooves; the maintenance component is fixedly arranged on one side of the bracket. The connecting rod lifting device for the automobile production line is simple in structure, easier to assemble, disassemble and maintain, lower in production cost and more suitable for popularization, and a small space is occupied.
Description
Technical field
The present invention relates to a kind of auto production line connecting rod lifting device.
Background technology
On auto production line, need operation support being carried out to horizontal lifting, prior art is all adopt manipulator or some other main equipment to be aided with cylinder to realize, the occupation of land space of this equipment is larger, and input cost also can be larger, the expense of the maintenance in later stage is also higher, and inconvenient dismounting and transhipment, is not suitable for promoting.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the deficiencies in the prior art, provides a kind of auto production line connecting rod lifting device.
The technical solution adopted for the present invention to solve the technical problems is: a kind of auto production line connecting rod lifting device, comprise support, base, driven unit, two groups of lifting assemblies, clamp assembly and maintenance assembly, described base is fixed on below support, described driven unit is arranged on support one end, described driven unit comprises motor, reductor and crank, described crank is connected with motor-driven by reductor, described lifting assembly comprises connecting rod, rocking arm, rotating shaft and pivoted arm, connected by straight-bar between the pivoted arm of two groups of lifting assemblies, described straight-bar is hinged with the pivoted arm at two ends respectively, described rotating shaft two ends are all fixed on support by bearing seat, one end of described rocking arm is fixed in rotating shaft, the other end of rocking arm and one end of connecting rod hinged, the other end and the crank of described connecting rod are hinged, the bottom of described pivoted arm is fixedly connected with rotating shaft, described clamp assembly comprises two clamping supports about connecting rod symmetry, described clamping support is fixed on support by bearing, described clamping support top is provided with hold down groove, described hold down groove both sides are equipped with bearing, described maintenance assembly is fixed on support side, described maintenance assembly comprises fixed mount and some maintenance struts be arranged in parallel.
Particularly, described support is provided with two lifting assemblies, is connected between the rocking arm of two lifting assemblies by drive link.
Particularly, the minor increment between two bearings of described clamp assembly is less than the width of the hold down groove of clamping support.
Particularly, described fixed mount is provided with two U-shaped framves be arranged in parallel, and the two ends of described maintenance strut are separately fixed in the groove of U-shaped frame.
The invention has the beneficial effects as follows, this auto production line connecting rod lifting device structure is simple, takes up room little, and dismounting and maintenance fairly simple, productive costs is also lower, is relatively applicable to promoting.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of auto production line connecting rod lifting device of the present invention;
In figure: 1. support, 2. base, 3. motor, 4. reductor, 5. crank, 6. connecting rod, 7. rocking arm, 8. pivoted arm, 9. rotating shaft, 10. clamping support, 11. hold down grooves, 12. bearings, 13. fixed mounts, 14. maintenance struts, 15.U shape frame, 16. drive links, 17. bearings, 18. straight-bars.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of auto production line connecting rod lifting device, comprise support 1, base 2, driven unit, two groups of lifting assemblies, clamp assembly and maintenance assembly, described base 2 is fixed on below support 1, described driven unit is arranged on support 1 one end, described driven unit comprises motor 3, reductor 4 and crank 5, described crank 5 is in transmission connection by reductor 4 and motor 3, described lifting assembly comprises connecting rod 6, rocking arm 7, rotating shaft 9 and pivoted arm 8, connected by straight-bar 18 between the pivoted arm 8 of two groups of lifting assemblies, described straight-bar 18 is hinged with the pivoted arm 8 at two ends respectively, described rotating shaft 9 two ends are all fixed on support 1 by bearing seat, one end of described rocking arm 7 is fixed in rotating shaft 9, the other end of rocking arm 7 and one end of connecting rod 6 hinged, the other end and the crank 5 of described connecting rod 6 are hinged, the bottom of described pivoted arm 8 is fixedly connected with rotating shaft 9, described clamp assembly comprises two clamping supports 10 about connecting rod 6 symmetry, described clamping support 10 is fixed on support 1 by bearing 17, described clamping support 10 top is provided with hold down groove 11, described hold down groove 11 both sides are equipped with bearing 12, described maintenance assembly is fixed on support 1 side, described maintenance assembly comprises fixed mount 13 and some maintenance struts 14 be arranged in parallel.
Particularly, described support 1 is provided with two lifting assemblies, is connected between the rocking arm 7 of two lifting assemblies by drive link 16; So just can ensure the synchronism of two lifting assembly actions.
Particularly, the minor increment between two bearings 12 of described clamp assembly is less than the width of the hold down groove 11 of clamping support 10.
Particularly, described fixed mount 14 is provided with two U-shaped framves 15 be arranged in parallel, and the two ends of described maintenance strut 14 are separately fixed in the groove of U-shaped frame 15.
When this device works, motor 3 starts, and is rotated by reductor 4 driving crank 5, and crank 5 drivening rod 6 moves forward and backward, thus drives the swing of rocking arm 7, and rocking arm 7 drives swing arm 8 to swing by rotating shaft 9, thus realizes lifting.
Straight-bar 18 in order to connect being set between two pivoted arms 8, mainly in order to ensure the synchronism of two pivoted arms 8 action, also can strengthening the weighted load of pivoted arm 8, make structure more firmly stable.
Compared with prior art, this auto production line connecting rod lifting device structure is simple, takes up room little, and dismounting and maintenance fairly simple, productive costs is also lower, is relatively applicable to promoting.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (4)
1. an auto production line connecting rod lifting device, it is characterized in that, comprise support (1), base (2), driven unit, two groups of lifting assemblies, clamp assembly and maintenance assembly, described base (2) is fixed on support (1) below, described driven unit is arranged on support (1) one end, described driven unit comprises motor (3), reductor (4) and crank (5), described crank (5) is in transmission connection by reductor (4) and motor (3), described lifting assembly comprises connecting rod (6), rocking arm (7), rotating shaft (9) and pivoted arm (8), connected by straight-bar (18) between the pivoted arm (8) of two groups of lifting assemblies, described straight-bar (18) is hinged with the pivoted arm (8) at two ends respectively, described rotating shaft (9) two ends are all fixed on support (1) by bearing seat, one end of described rocking arm (7) is fixed in rotating shaft (9), the other end of rocking arm (7) and one end of connecting rod (6) hinged, the other end and the crank (5) of described connecting rod (6) are hinged, the bottom of described pivoted arm (8) is fixedly connected with rotating shaft (9), described clamp assembly comprises two clamping supports (10) about connecting rod (6) symmetry, described clamping support (10) is fixed on support (1) by bearing (17), described clamping support (10) top is provided with hold down groove (11), described hold down groove (11) both sides are equipped with bearing (12), described maintenance assembly is fixed on support (1) side, described maintenance assembly comprises fixed mount (13) and some maintenance struts (14) be arranged in parallel.
2. auto production line connecting rod lifting device as claimed in claim 1, it is characterized in that, described support (1) is provided with two lifting assemblies, is connected between the rocking arm (7) of two lifting assemblies by drive link (16).
3. auto production line connecting rod lifting device as claimed in claim 1, it is characterized in that, the minor increment between two bearings (12) of described clamp assembly is less than the width of the hold down groove (11) of clamping support (10).
4. auto production line connecting rod lifting device as claimed in claim 1, it is characterized in that, described fixed mount (13) is provided with two U-shaped framves (15) be arranged in parallel, and the two ends of described maintenance strut (14) are separately fixed in the groove of U-shaped frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820102.8A CN104477813A (en) | 2014-12-25 | 2014-12-25 | Connecting rod lifting device for automobile production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820102.8A CN104477813A (en) | 2014-12-25 | 2014-12-25 | Connecting rod lifting device for automobile production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104477813A true CN104477813A (en) | 2015-04-01 |
Family
ID=52752461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410820102.8A Pending CN104477813A (en) | 2014-12-25 | 2014-12-25 | Connecting rod lifting device for automobile production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104477813A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640540A (en) * | 2017-11-10 | 2018-01-30 | 盐城丰东特种炉业有限公司 | A kind of high-temperature material shifts dolly |
| CN109368546A (en) * | 2018-11-29 | 2019-02-22 | 库卡机器人(广东)有限公司 | Automated guided vehicle and its jacking apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0569261A (en) * | 1991-09-03 | 1993-03-23 | Toyota Auto Body Co Ltd | Table positioning device in unmanned carrier |
| CN2259975Y (en) * | 1996-08-23 | 1997-08-20 | 张佩玲 | Portal and drawing type working bench for repairing automobles |
| CN201147920Y (en) * | 2008-01-07 | 2008-11-12 | 扬州锻压机床集团有限公司 | Maintenance rig |
| CN101704228A (en) * | 2009-10-12 | 2010-05-12 | 大连科德数控有限公司 | Bar-dedicated clamp |
| CN202895185U (en) * | 2012-11-14 | 2013-04-24 | 大连纳思达汽车设备有限公司 | Demounting and repairing platform for automobile engine transmission assemblies |
| CN203064633U (en) * | 2013-02-21 | 2013-07-17 | 江苏冠宇机械设备制造有限公司 | Liftable rolling press machine for automobile production line |
| CN204417025U (en) * | 2014-12-25 | 2015-06-24 | 江苏冠宇机械设备制造有限公司 | Auto production line connecting rod lifting device |
-
2014
- 2014-12-25 CN CN201410820102.8A patent/CN104477813A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0569261A (en) * | 1991-09-03 | 1993-03-23 | Toyota Auto Body Co Ltd | Table positioning device in unmanned carrier |
| CN2259975Y (en) * | 1996-08-23 | 1997-08-20 | 张佩玲 | Portal and drawing type working bench for repairing automobles |
| CN201147920Y (en) * | 2008-01-07 | 2008-11-12 | 扬州锻压机床集团有限公司 | Maintenance rig |
| CN101704228A (en) * | 2009-10-12 | 2010-05-12 | 大连科德数控有限公司 | Bar-dedicated clamp |
| CN202895185U (en) * | 2012-11-14 | 2013-04-24 | 大连纳思达汽车设备有限公司 | Demounting and repairing platform for automobile engine transmission assemblies |
| CN203064633U (en) * | 2013-02-21 | 2013-07-17 | 江苏冠宇机械设备制造有限公司 | Liftable rolling press machine for automobile production line |
| CN204417025U (en) * | 2014-12-25 | 2015-06-24 | 江苏冠宇机械设备制造有限公司 | Auto production line connecting rod lifting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640540A (en) * | 2017-11-10 | 2018-01-30 | 盐城丰东特种炉业有限公司 | A kind of high-temperature material shifts dolly |
| CN107640540B (en) * | 2017-11-10 | 2024-05-07 | 盐城丰东特种炉业有限公司 | High-temperature material transfer trolley |
| CN109368546A (en) * | 2018-11-29 | 2019-02-22 | 库卡机器人(广东)有限公司 | Automated guided vehicle and its jacking apparatus |
| CN109368546B (en) * | 2018-11-29 | 2023-10-20 | 库卡机器人(广东)有限公司 | Automatic guiding transport vehicle and jacking device thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150401 |
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| RJ01 | Rejection of invention patent application after publication |