CN202785249U - Balanced type automobile body hanger - Google Patents
Balanced type automobile body hanger Download PDFInfo
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- CN202785249U CN202785249U CN 201220473558 CN201220473558U CN202785249U CN 202785249 U CN202785249 U CN 202785249U CN 201220473558 CN201220473558 CN 201220473558 CN 201220473558 U CN201220473558 U CN 201220473558U CN 202785249 U CN202785249 U CN 202785249U
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- skeleton
- vehicle body
- shaft
- mount pad
- framework
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Abstract
The utility model discloses a balanced type automobile body hanger, relating to the field of automobile body hangers. The balanced type automobile body hanger provided by the utility model is provided with a balance device, is always parallel with the ground when an automobile body climbs from a low station to a high station, is further greatly prolonged in service life, avoids potential safety hazards, and is convenient to maintain and stable in operation. The balanced type automobile body hanger comprises a framework and a framework installing base, wherein the framework installing base is fixedly arranged on the top end of the framework, and is rotatably connected to a framework hanging base through a connecting shaft, the upper end of the framework installing base is rotatably connected with a balance shaft parallel to a horizontal line, ball bearings are arranged on two ends of the balance shaft, two parallel arc-shaped balance orbits are fixedly connected to the framework on two sides of the framework installing base, and the ball bearings are in sliding contact connection in slides of the balance orbits. The balanced type automobile body hanger is mainly applied to a hanger technology used when the automobile climbs from the low station to the high station.
Description
Technical field
The utility model relates to the vehicle body lifting appliance field, particularly relates to a kind of bogie type vehicle body lifting appliance.
Background technology
The suspender that uses on the auto assembly line now all is not have balancing device, can be not parallel to the ground when suspender is climbed, all be to climb at a slant, vehicle body also tilts, when if the angle of inclination is larger like this, body bottom location is stressed will be very large, seriously influences having in service life of suspender detent mechanism.Also can have safety hazard in addition, the angle of inclination of vehicle body is too large, and vehicle body will rock at suspender when stretched wire shakes, very dangerous.
The suspender that uses on the general assembly line at present all is fixed, does not have the parallel movable structure, and this structure has certain shortcoming, is exactly on vehicle body during suspender, and the stretched wire of suspender all must be parallel to the ground.If tilt, suspender is because be fixing dead, so suspender also can tilt thereupon, so just vehicle body can not be installed on the suspender.And such structure is when vehicle body is hung, also need lifting machine (because stretched wire can not tilt, so stretched wire can only be contained in steel structure in the air, with lifting machine with vehicle body lift on the spreader position just can), and original mechanism is in when climbing, because suspender top is fixed, suspender can tilt with the inclination of stretched wire, car also can tilt thereupon, and hidden danger is arranged.And also to reserve enough suspender climbing districts in inside, workshop, in the climbing zone, can not do any work.
China Patent Publication No. CN 202129201U, open day is on 02 01st, 2012, name is called in the scheme of " a kind of vehicle body lifting appliance " and discloses a kind of vehicle body lifting appliance, comprise hanging box, be fixed on suspension ring and the suspension rod that is fixed on four jiaos of belows of hanging box on the hanging box, suspension rod bottom mirror image is symmetrically fixed with carriage, carriage comprises the pop-up stand, the subiculum stand, the pop-up stand, the subiculum stand is fixed on the two ends of bracket axle, the bracket axle upper sleeve through has Upper shaft sleeve and Lower shaft sleeve, the lower end of Upper shaft sleeve is provided with teeth groove, fix a upper spring seat on the Upper shaft sleeve, the upper end of Lower shaft sleeve is provided with the lower teeth groove that matches with upper teeth groove, and the lower end of Lower shaft sleeve is fixed on the lower spring cup, wears a spring that upper teeth groove and lower tooth trench brace are opened between upper spring seat and lower spring cup; Be positioned at the upper spring seat top on the Upper shaft sleeve and vertically fix a carrier bar, laterally fix a pallet on the carrier bar.Weak point is, this vehicle body lifting appliance does not have balancing device, when automobile on the large line of general assembly, when being climbed to high workshop section by low workshop section, can not make suspender remain parallel to the ground, cause body inclination, affect the service life of suspender, and exist potential safety hazard.
The utility model content
The utility model is in order to overcome existing vehicle body lifting appliance, there is not balancing device, when automobile on the large line of general assembly, when being climbed to high workshop section by low workshop section, can not make suspender remain parallel to the ground, cause body inclination, affect the service life of suspender, and exist these deficiencies of potential safety hazard, provide a kind of simple in structure, have balancing device, when vehicle body on the large line of general assembly, when being climbed to high workshop section by low workshop section, remain that suspender is parallel to the ground, guarantee that vehicle body is parallel to the ground all the time, greatly prolong the service life of suspender, stop potential safety hazard, commonality is very strong, easy to maintenance, maintenance cost is low, and running is stable, a kind of bogie type vehicle body lifting appliance of high efficiency.
To achieve these goals, the utility model is by the following technical solutions:
A kind of bogie type vehicle body lifting appliance, comprise skeleton, skeleton mount pad, described skeleton top is installed with skeleton lifting seat, described skeleton mount pad is rotatably connected on the skeleton lifting seat by adapter shaft, described skeleton mount pad upper end is rotatably connected to the balance shaft parallel with horizon, and at the balance shaft two ends ball bearing of main shaft is installed all, skeleton in described skeleton lifting seat both sides is fixedly connected with two parallel circular-arc equilibrium orbits, and described ball bearing of main shaft sliding type contact is connected in the slideway of equilibrium orbit.
What this programme used at station all is mechanical mechanism, this mechanism can be assemblied on any type of suspender, commonality is very strong, because equilibrium orbit is semi-circular structure, very smooth of the slideway inboard of equilibrium orbit added again ball bearing of main shaft, do not have any resistance, skeleton mount pad and skeleton lifting seat all are hinged, and be very flexible.
This programme mainly is to keep parallel with ground by the weight of suspender self, use the suspender of this structure, on vehicle body during trailer, can not use lifting machine, stretched wire can be made the sinking of radian, because suspender can be movable, all can guarantee parallel to the ground in 45 ° angle, so even if stretched wire has radian, but can not impact for the upper extension of vehicle body yet.When suspender is climbed, it also is same state, within 45 ° (generally speaking the climbing district of factory not can above 45 °) all be can guarantee parallel to the ground, and the most important thing is that climbing district and descending district can respectively increase a station, because suspender is parallel to the ground, so operating also below, the staff is fine.The advantages such as the mechanism of this suspender all is form with bolts, and only having main body frame is to adopt Type of Welding, and main parts all can be changed, and this mechanism is easy to maintenance, and maintenance cost is low, and running is stable.
The fixture component of this programme suspender is steel design, the shape piece adopts machinework to form, and the anchor clamps steel structure adopts and is welded, and this suspender mechanism major part all is to come interconnective by bolt, suspender mechanism hanger adopts pivot pin to be connected with rocking arm, convenient later maintenance.
The suspender mechanism action of this programme is flexible, and movable parts is to adopt the high-precision motion bearing, and such bearing movable is flexible, long service life, and movement position is accurate.Suspender mechanism leans on the weight of suspender self to keep balance, because suspension centre is on the center of suspender, so suspender because the effect of center of gravity can make suspender remain parallel to the ground, has improved safety so greatly when climbing.Originally the inclination station just can also continue assembly part, at the initial stage of climbing, in certain altitude, still can assemble after adjusting like this, so one in front and one in back just can increase by two stations, efficient can promote much simultaneously, and the length of the large line of general assembly can shorten to some extent.
The suspender mechanism assembling of this programme is simple, and parts all are to adopt bolted, no matter are which position goes wrong so in use, can both very fast changing.Movable parts all has grease, farthest reduces wear, and improves service life.All increase the graphite copper washer at all axle connection locations, so also can reduce certain wearing and tearing, in case after parts have wearing and tearing, original graphite copper washer replacing is got final product, convenient and simple.
As preferably, be provided with a circular arc slideway at every equilibrium orbit, and the circular arc slideway is communicated with the two sides of equilibrium orbit.
As preferably, described equilibrium orbit end is fixedly connected on the equilibrium orbit adapter plate with bolt, and described equilibrium orbit adapter plate is fixedly connected on the skeleton with bolt.
As preferably, in described skeleton lifting seat and the circular hole that adapter shaft is connected the wear-resistant lining of adapter shaft is housed, between the lifting of the skeleton on the adapter shaft and skeleton mount pad, the graphite copper washer is installed.Increase graphite copper sheathing and graphite copper washer in the position that mechanism's hanger clamping arm connects, can reduce like this wearing and tearing to large parts, reduce and change the frequency, the shelf life of improving equipment, the waste of Cost reduction.
As preferably, in described skeleton mount pad and the circular hole that balance shaft is connected the wear-resistant lining of balance shaft is housed.
As preferably, is installed with the adapter shaft locking plate that is in clamping connection axle with bolt on the skeleton lifting seat at place, described adapter shaft end.
As preferably, described skeleton mount pad top is provided with bolt mounting holes.
The utility model can reach following effect:
This programme is simple in structure, has balancing device, when vehicle body on the large line of general assembly, when being climbed to high workshop section by low workshop section, remain that suspender is parallel to the ground, guarantee that vehicle body is parallel to the ground all the time, greatly prolong the service life of suspender, stop potential safety hazard, commonality is very strong, and is easy to maintenance, and maintenance cost is low, running is stable, high efficiency.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
1, balance shaft; 2, equilibrium orbit; 3, the wear-resistant lining of balance shaft; 4, skeleton; 5, vehicle body front support piece; 6, ball bearing of main shaft; 7, equilibrium orbit adapter plate; 8, vehicle body rear support piece; 9, graphite copper washer; 10, skeleton lifting seat; 11, skeleton mount pad; 12, adapter shaft locking plate; 13, adapter shaft; 14, the wear-resistant lining of adapter shaft.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of bogie type vehicle body lifting appliance of the present embodiment, referring to shown in Figure 1, comprise skeleton 4, skeleton mount pad 11, the skeleton top is installed with skeleton lifting seat 10.The skeleton mount pad is rotatably connected on the skeleton lifting seat by adapter shaft 13, in skeleton lifting seat and the circular hole that adapter shaft is connected the wear-resistant lining 14 of adapter shaft is housed, and between the lifting of the skeleton on the adapter shaft and skeleton mount pad graphite copper washer 9 is installed.The skeleton lifting seat at place, adapter shaft end is upper to be installed with the adapter shaft locking plate 12 that is in clamping connection axle with bolt.
Skeleton mount pad upper end is rotatably connected to the balance shaft parallel with horizon 1, in skeleton mount pad and the circular hole that balance shaft is connected the wear-resistant lining 3 of balance shaft is housed.And at the balance shaft two ends ball bearing of main shaft 6 is installed all.
Skeleton in skeleton lifting seat both sides is fixedly connected with two parallel circular-arc equilibrium orbits 2, be provided with a circular arc slideway at every equilibrium orbit, and the circular arc slideway is communicated with the two sides of equilibrium orbit.The equilibrium orbit end is fixedly connected on the equilibrium orbit adapter plate 7 with bolt, and the equilibrium orbit adapter plate is fixedly connected on the skeleton with bolt.
The contact of ball bearing of main shaft sliding type is connected in the slideway of equilibrium orbit.Be provided with bolt mounting holes on skeleton mount pad top.
During installation, vehicle body front support piece 5 is assemblied on the skeleton 4, again vehicle body rear support piece 8 is contained on the skeleton 4, and uses bolted.Skeleton is lifted seat 10 usefulness bolted on skeleton 4 again, the wear-resistant lining 3 of balance shaft is assemblied on the skeleton mount pad 11, balance shaft 1 is installed on the skeleton mount pad 11, ball bearing of main shaft 6 is assemblied on the balance shaft 1.The wear-resistant lining 14 of adapter shaft is assemblied in the skeleton lifting seat 10, afterwards skeleton mount pad 11 is assembled on the skeleton lifting seat 10, middle assembling graphite copper washer 9 then with adapter shaft 13 assemblings, again with 12 assemblings of adapter shaft locking plate, and is used bolted.Again equilibrium orbit adapter plate 7 and equilibrium orbit 2 are used bolted, form the equilibrium orbit assembly, at last the equilibrium orbit general assembly is got final product at mechanism's skeleton 4.
During use, the skeleton mount pad of this suspender is fixed by bolts on the assemble frame of the long line of general assembly top, vehicle body is being placed on vehicle body rear support piece 8 and the vehicle body front support piece 5.When suspender was climbed to high workshop section by low workshop section along with assemble frame, it is parallel to the ground that this suspender can remain, thereby guarantee that vehicle body is parallel to the ground all the time.
The present embodiment can prolong the service life of suspender greatly, stops potential safety hazard, and commonality is very strong, and is easy to maintenance, and maintenance cost is low, and running is stable, high efficiency.
The above has described embodiment of the present utility model by reference to the accompanying drawings, but not limited by above-described embodiment when realizing, those skilled in the art can make a variety of changes or revise within the scope of the appended claims, and these equivalent form of values fall within the application's appended claims limited range equally.
Claims (7)
1. bogie type vehicle body lifting appliance, comprise skeleton (4), it is characterized in that, comprise skeleton mount pad (11), described skeleton top is installed with skeleton lifting seat (10), described skeleton mount pad is rotatably connected on the skeleton lifting seat by adapter shaft (13), described skeleton mount pad upper end is rotatably connected to the balance shaft parallel with horizon (1), and ball bearing of main shaft (6) is installed all at the balance shaft two ends, skeleton in described skeleton lifting seat both sides is fixedly connected with two parallel circular-arc equilibrium orbits (2), and described ball bearing of main shaft sliding type contact is connected in the slideway of equilibrium orbit.
2. a kind of bogie type vehicle body lifting appliance according to claim 1 is characterized in that, is provided with a circular arc slideway at every equilibrium orbit, and the circular arc slideway is communicated with the two sides of equilibrium orbit.
3. a kind of bogie type vehicle body lifting appliance according to claim 1 is characterized in that, described equilibrium orbit end is fixedly connected on the equilibrium orbit adapter plate (7) with bolt, and described equilibrium orbit adapter plate is fixedly connected on the skeleton with bolt.
4. a kind of bogie type vehicle body lifting appliance according to claim 1, it is characterized in that, in described skeleton lifting seat and the circular hole that adapter shaft is connected the wear-resistant lining of adapter shaft (14) is housed, between the lifting of the skeleton on the adapter shaft and skeleton mount pad, graphite copper washer (9) is installed.
5. a kind of bogie type vehicle body lifting appliance according to claim 1 is characterized in that, in described skeleton mount pad and the circular hole that balance shaft is connected the wear-resistant lining of balance shaft (3) is housed.
6. a kind of bogie type vehicle body lifting appliance according to claim 1 is characterized in that, the skeleton lifting seat at place, described adapter shaft end is upper to be installed with the adapter shaft locking plate (12) that is in clamping connection axle with bolt.
7. a kind of bogie type vehicle body lifting appliance according to claim 1 is characterized in that, described skeleton mount pad top is provided with bolt mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473558 CN202785249U (en) | 2012-09-17 | 2012-09-17 | Balanced type automobile body hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473558 CN202785249U (en) | 2012-09-17 | 2012-09-17 | Balanced type automobile body hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202785249U true CN202785249U (en) | 2013-03-13 |
Family
ID=47812557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220473558 Expired - Fee Related CN202785249U (en) | 2012-09-17 | 2012-09-17 | Balanced type automobile body hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202785249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064786A (en) * | 2016-07-20 | 2016-11-02 | 王玉晓 | Mechanical interlocking automobile front axle suspender |
-
2012
- 2012-09-17 CN CN 201220473558 patent/CN202785249U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064786A (en) * | 2016-07-20 | 2016-11-02 | 王玉晓 | Mechanical interlocking automobile front axle suspender |
| CN106064786B (en) * | 2016-07-20 | 2017-11-10 | 王玉晓 | Mechanical interlocking automobile front axle suspender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130917 |