CN103145025B - Side wall turnover lifting appliance - Google Patents
Side wall turnover lifting appliance Download PDFInfo
- Publication number
- CN103145025B CN103145025B CN201310071529.8A CN201310071529A CN103145025B CN 103145025 B CN103145025 B CN 103145025B CN 201310071529 A CN201310071529 A CN 201310071529A CN 103145025 B CN103145025 B CN 103145025B
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- China
- Prior art keywords
- suspender
- lifting appliance
- cantilever
- gusset
- skeleton
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Abstract
The invention discloses a side wall turnover lifting appliance which comprises a lifting appliance framework (1), a lifting appliance cantilever (2), a lifting appliance support block (3), a hydraulic buffer (4) and a return spring (5), wherein the lifting appliance support block is fixedly arranged under the lifting appliance framework; the lifting appliance cantilever is arranged above the lifting appliance framework; the lower end of the lifting appliance cantilever is articulated with the middle part of the front end of the lifting appliance framework by a pin shaft (7); a hanging ring (6) is arranged at the upper end of the lifting appliance cantilever; the hydraulic buffer and the return spring are respectively arranged on the left side and the right side of the lifting appliance cantilever in parallel; the upper ends of the hydraulic buffer and the return spring are respectively arranged at the upper end and the lower end of the lifting appliance cantilever and respectively articulated at the front part of the lifting appliance framework by a mounting point (A); and the pin shaft is arranged just in front of the mounting point. The lifting appliance achieves lifting and automatic overturning of a side wall, and the side wall does not need to be lifted at the placement position by a lifting appliance after being manually lifted from the last station and turned into a vertical state, so that the labor intensity is greatly lightened, and the labor cost is lowered.
Description
Technical field
The present invention relates to the suspender equipment on a kind of auto production line, incite somebody to action particularly, relate to a kind of gusset reversal hanger.
Background technology
When vehicle side is produced, be generally to lie on manufacturing line for ease of welding, weld by station, after having welded, with suspender, gusset is hung to total spelling station again, in suspender hoisting process, gusset is still in flat condition; Also having a kind of situation is that while producing KD part (yet claiming external member), the side wall assembly having welded an in the end station does not hang total spelling station, but is transported to other places with container after rolling off the production line.At present conventional pattern portion be manually by gusset in the end station carry off and be turned into the state of standing up and reinstall container, always great due to gusset, by manually gusset being carried off to the state of standing up that is turned into, works powerful very large.
Summary of the invention
The present invention aims to provide a kind of suspender of energy automatic turning gusset, and decapacitation is driven in the wrong direction outside lifting to gusset, gusset can also be turned into the state of standing up by flat condition, thereby greatly alleviate workman's labour intensity.
For this reason, the technical solution adopted in the present invention is: a kind of gusset reversal hanger, comprise suspender skeleton (1), suspender cantilever (2), suspender tray (3), water bumper (4) and pull back spring (5), described suspender tray (3) is installed in the below of suspender skeleton (1), described suspender cantilever (2) is positioned at the top of suspender skeleton (1), and the front center of the lower end of suspender cantilever (2) and suspender skeleton (1) is hinged by bearing pin (7), be provided with suspension ring (6) in the upper end of suspender cantilever (2), described water bumper (4) and pull back spring (5) are laid in the left and right sides of suspender cantilever (2) abreast, the upper end of water bumper (4) and pull back spring (5) is contained on suspender cantilever (2), the lower end of water bumper (4) and pull back spring (5) is hinged on the front portion of suspender skeleton (1) by attachment point (A), and described bearing pin (7) is positioned at the dead ahead of attachment point (A).
Form a three-link mechanism by suspender skeleton, suspender cantilever and water bumper.The upper end of suspender cantilever is provided with suspension ring, and suspender is connected with cucurbit chain sling by suspension ring, and general cucurbit is as the propulsion source of lifting power.Because the gusset welding is flat condition, the initial condition of suspender is also the flat state that hangs.Suspender holds up gusset by suspender tray, after suspender is sling gusset, suspender is subject to the Action of Gravity Field of gusset, suspender skeleton starts to rotate around bearing pin, but because there being water bumper effect, the reversal rate of gusset is controlled, until gusset is turned to by flat condition the state of standing up, the sling welding post that is about to leave after gusset of suspender runs to container position; Gusset is suspended to after container again, suspender is taken out, under the effect of pull back spring, after certain hour, suspender can return to again initial condition.
The second pipe link (1b) that extend the head rod (1a) that described suspender skeleton (1) is extended by left and right and front and back forms, the front end of the second pipe link (1b) is connected with the middle part of head rod (1a), the relative front end in rear end of the second pipe link (1b) is towards left side, totally three, described suspender tray (3), one of them is positioned at the left end of head rod (1a), one is positioned at the right-hand member of head rod (1a), also has a rear end that is positioned at the second pipe link (1b); Described suspender tray (3) is made up of holding unit (3a) and connecting portion (3b), and global approximation is L shaped.By optimizing quantity, the arrangement of suspender skeleton structure and suspender tray, make integral structure more reasonable, compact, simple.
In three described suspender trays (3), be positioned on the connecting portion (3b) of two suspender trays (3) of front end and be installed with respectively U-shaped fixture block (8), and the open end of U-shaped fixture block (8) is towards front.When suspender is turned to gusset while standing up state by flat condition, one side of gusset snaps in U-shaped fixture block, to prevent that gusset from rocking.
Described water bumper (4) comprises cylinder body (41), piston (42) and piston rod (43), on the sidewall of described cylinder body (41), be provided with at least three connecting pipes that communicate with inner chamber (44), described connecting pipe (44) is arranged at interval successively along the direction of cylinder body (41) Axis Extension, on each connecting pipe (44), be provided with flow regulating valve (45), and the length of the connecting pipe (44) of the Length Ratio that is positioned at the connecting pipe (44) at two ends in the middle of being positioned at is little.By regulating the stretching speed of flow control water bumper of flow regulating valve, be the stationarity that ensures that gusset overturns on suspender, the connecting pipe that is positioned at two ends is arranged to less than the length of the connecting pipe in the middle of being positioned at.
Beneficial effect: realized lifting and the automatic turning of gusset by this suspender, do not need manually by gusset in the end a station carry off and be turned into after the state of standing up, then be lifted into container position with suspender, alleviated widely labour intensity, reduced human cost.
Brief description of the drawings
Fig. 1 is the signal of initial condition of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the signal that the present invention lifts state.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the version of water bumper.
Fig. 6 is that the present invention and gusset are being put down the signal of hanging under state.
Fig. 7 is the birds-eye view of Fig. 6.
Fig. 8 is that the present invention and gusset are standing the signal of hanging under state.
Fig. 9 is the right elevation of Fig. 8.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As Fig. 1---the gusset reversal hanger as shown in the of 4, is mainly made up of suspender skeleton 1, suspender cantilever 2, suspender tray 3, water bumper 4 and pull back spring 5.Suspender tray 3 is positioned at the below of suspender skeleton 1, and suspender cantilever 2 is positioned at the top of suspender skeleton 1, and both are all connected with suspender skeleton 1.Suspender tray 3 is fixed together with suspender skeleton 1, and the front center of the lower end of suspender cantilever 2 and suspender skeleton 1 is hinged by bearing pin 7.Be provided with suspension ring 6 in the upper end of suspender cantilever 2, for connecting cucurbit chain sling, as the propulsion source of suspender.Water bumper 4 and pull back spring 5 are laid in the left and right sides of suspender cantilever 2 abreast, the upper end of water bumper 4 and pull back spring 5 is contained on suspender cantilever 2, the lower end of water bumper 4 and pull back spring 5 is hinged on the front portion of suspender skeleton 1 by attachment point A, and bearing pin 7 is positioned at the dead ahead of attachment point A.
Suspender skeleton 1 is as the erecting frame of suspender tray 3 and suspender cantilever 2, and its version is not limit.Can be, the second pipe link 1b that extend the head rod 1a that suspender skeleton 1 is extended by left and right and front and back forms, and the front end of the second pipe link 1b is connected with the middle part of head rod 1a, and the relative front end in rear end of the second pipe link 1b is towards left side.The quantity of suspender tray 3 and arrangement are not unique yet, the acting point design according to suspender on gusset.Can be, totally three, suspender tray 3, one of them is positioned at the left end of head rod 1a, and one is positioned at the right-hand member of head rod 1a, also has a rear end that is positioned at the second pipe link 1b, and suspender tray 3 is made up of holding unit 3a and connecting portion 3b, and global approximation is L shaped.
Preferably, as shown in Figure 2, in three suspender trays 3, the top that is positioned at the connecting portion 3b of two suspender trays 3 of front end is installed with respectively U-shaped fixture block 8, and the open end of U-shaped fixture block 8 is towards front.
As shown in Figure 5, water bumper 4 is mainly made up of cylinder body 41, piston 42, piston rod 43.Piston 42 is positioned at cylinder body 41, and it is bad that one end of piston rod 43 is provided with installation, and the other end of piston rod 43 stretches in cylinder body 41 and is connected with piston 42.Cylinder body 41 is also provided with installation ring away from one end of piston rod 43.On the sidewall of cylinder body 41, be provided with four connecting pipes that communicate with inner chamber 44, four connecting pipes 44 are arranged at interval successively along the direction of cylinder body 41 Axis Extensions, on each connecting pipe 44, be provided with flow regulating valve 45, and the length of the connecting pipe 44 of the Length Ratio that is positioned at the connecting pipe 44 at two ends in the middle of being positioned at is little; The quantity of connecting pipe 44 is not limited to four, but is at least three.In the time that piston 42 moves to the cylinder body 41 inner chamber section of connecting pipe 44 correspondences, two chambeies that this connecting pipe 44 is divided into piston 42 are connected, and by flow regulating valve 45 adjust fluxes that arrange on this connecting pipe 44, thereby control the stretching speed of water bumper 4. because gusset is in starting stage and the end stage of upset, the speed of upset is unsuitable too fast, in the time of design, conventionally must be less than the length of the connecting pipe 44 in the middle of being positioned at by the Design of length of the connecting pipe 44 that is positioned at two ends, to ensure the stability of upset.
As shown in Figure 6, Figure 7, gusset 9 hangs under state in flat with suspender, and three suspender trays 3 are hooked on respectively on gusset 9, and now, water bumper 4 and pull back spring 5 are all in initial condition.The position of suspension ring 6 be positioned at gusset 9 centers of gravity directly over, bearing pin 7 is positioned at the dead ahead of gusset 9 centers of gravity.After suspender is sling gusset 9, suspender is subject to the Action of Gravity Field of gusset 9, and suspender skeleton 1 starts to rotate around bearing pin 7 together with gusset 9, and suspender cantilever 2 also becomes vertical state from heeling condition, until gusset 9 hangs state turnover to the vertical state that hangs by putting down.As shown in Figure 8, Figure 9, gusset 9 hangs under state in vertical with suspender, and water bumper 4 and pull back spring 5 are all in extended state.
Claims (4)
1. a gusset reversal hanger, it is characterized in that: comprise suspender skeleton (1), suspender cantilever (2), suspender tray (3), water bumper (4) and pull back spring (5), described suspender tray (3) is installed in the below of suspender skeleton (1), described suspender cantilever (2) is positioned at the top of suspender skeleton (1), and the front center of the lower end of suspender cantilever (2) and suspender skeleton (1) is hinged by bearing pin (7), be provided with suspension ring (6) in the upper end of suspender cantilever (2), described water bumper (4) and pull back spring (5) are laid in the left and right sides of suspender cantilever (2) abreast, the upper end of water bumper (4) and pull back spring (5) is contained on suspender cantilever (2), the lower end of water bumper (4) and pull back spring (5) is hinged on the front portion of suspender skeleton (1) by attachment point (A), and described bearing pin (7) is positioned at the dead ahead of attachment point (A).
2. according to gusset reversal hanger claimed in claim 1, it is characterized in that: the second pipe link (1b) that extend the head rod (1a) that described suspender skeleton (1) is extended by left and right and front and back forms, the front end of the second pipe link (1b) is connected with the middle part of head rod (1a), the relative front end in rear end of the second pipe link (1b) is towards left side, totally three, described suspender tray (3), one of them is positioned at the left end of head rod (1a), one is positioned at the right-hand member of head rod (1a), also has a rear end that is positioned at the second pipe link (1b); Described suspender tray (3) is made up of holding unit (3a) and connecting portion (3b), and global approximation is L shaped.
3. according to gusset reversal hanger claimed in claim 2, it is characterized in that: in three described suspender trays (3), be positioned on the connecting portion (3b) of two suspender trays (3) of front end and be installed with respectively U-shaped fixture block (8), and the open end of U-shaped fixture block (8) is towards front.
4. according to the gusset reversal hanger described in claim 1 or 2, it is characterized in that: described water bumper (4) comprises cylinder body (41), piston (42) and piston rod (43), on the sidewall of described cylinder body (41), be provided with at least three connecting pipes that communicate with inner chamber (44), described connecting pipe (44) is arranged at interval successively along the direction of cylinder body (41) Axis Extension, on each connecting pipe (44), be provided with flow regulating valve (45), and the length of the connecting pipe (44) of the Length Ratio that is positioned at the connecting pipe (44) at two ends in the middle of being positioned at is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071529.8A CN103145025B (en) | 2013-03-06 | 2013-03-06 | Side wall turnover lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071529.8A CN103145025B (en) | 2013-03-06 | 2013-03-06 | Side wall turnover lifting appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103145025A CN103145025A (en) | 2013-06-12 |
| CN103145025B true CN103145025B (en) | 2014-08-13 |
Family
ID=48543416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310071529.8A Expired - Fee Related CN103145025B (en) | 2013-03-06 | 2013-03-06 | Side wall turnover lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103145025B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2579859Y (en) * | 2002-10-24 | 2003-10-15 | 大连港务局 | Coiled steel plate turn-over hoist |
| CN201367302Y (en) * | 2009-03-12 | 2009-12-23 | 高进贤 | Electric turnover clamp |
| CN201952510U (en) * | 2011-01-18 | 2011-08-31 | 嘉兴市格莱派斯冶金科技有限公司 | Product overturning and stripping unit special for spiral-flow electrolysis unit |
| CN203187289U (en) * | 2013-03-06 | 2013-09-11 | 力帆实业(集团)股份有限公司 | Sling for turning over side body of automobile |
-
2013
- 2013-03-06 CN CN201310071529.8A patent/CN103145025B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2579859Y (en) * | 2002-10-24 | 2003-10-15 | 大连港务局 | Coiled steel plate turn-over hoist |
| CN201367302Y (en) * | 2009-03-12 | 2009-12-23 | 高进贤 | Electric turnover clamp |
| CN201952510U (en) * | 2011-01-18 | 2011-08-31 | 嘉兴市格莱派斯冶金科技有限公司 | Product overturning and stripping unit special for spiral-flow electrolysis unit |
| CN203187289U (en) * | 2013-03-06 | 2013-09-11 | 力帆实业(集团)股份有限公司 | Sling for turning over side body of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103145025A (en) | 2013-06-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 400037 Chongqing city Beibei District caijiagang Zhen Tong Xing Industrial Park Fengqi Road No. 16 Patentee after: Lifan Industry (Group) Co., Ltd. Address before: 400037 Chongqing city Shapingba District No. 60 Zhangjiawan Bridge Patentee before: Lifan Industry (Group) Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20200306 |
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| CF01 | Termination of patent right due to non-payment of annual fee |