CN208935081U - Oil cylinder transversal stretching tests automatic deviation correction bracket car - Google Patents
Oil cylinder transversal stretching tests automatic deviation correction bracket car Download PDFInfo
- Publication number
- CN208935081U CN208935081U CN201821830338.XU CN201821830338U CN208935081U CN 208935081 U CN208935081 U CN 208935081U CN 201821830338 U CN201821830338 U CN 201821830338U CN 208935081 U CN208935081 U CN 208935081U
- Authority
- CN
- China
- Prior art keywords
- flat car
- cylinder
- car
- piston rod
- automatic deviation
- 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.)
- Active
Links
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to oil cylinder transversal stretching technical field of test equipment, more particularly to a kind of oil cylinder transversal stretching tests automatic deviation correction bracket car, after increasing automatic deviation rectifying device on flat car, level height is controllable, cylinder piston rod can left and right automatic fine tuning, guarantee the concentricity with cylinder tube, avoids the phenomenon that occuring bending and deformation after cylinder piston rod stretches out due to offset.
Description
Technical field
The utility model relates to oil cylinder transversal stretching technical field of test equipment more particularly to a kind of oil cylinder transversal stretching to try
Test automatic deviation correction bracket car.
Background technique
In mill type cylinder delivery test, oil cylinder is generally laterally placed on the flat car of track, when piston rod gradually
When stretching, too big due to stretching out back boom, some is up to 18 meters, in order not to damage piston rod, it has to hang piston rod with driving
One (as shown in Figure 1), movement is slowly followed, the amplitude sling is more difficult to control, may hang more or hang few, can all influence oil
The service life of cylinder component.
We devised track flat car later, supported cylinder body and piston rod (as shown in Figure 2) with flat car, can solve work
Stopper rod stretch out after imbalance problem up and down, but leads to the problem of swing it is inconsistent because just start placement oil cylinder when,
It is difficult to put oil cylinder consistent with the wheel centre-line of track, the rail for asking the motion profile of the trolley of piston rod not stretch out with piston rod
Mark is completely coincident, and can not allow its return by elasticity, can also damage guide part or sealing element if displacement is too many.
Utility model content
Technical problem to be solved by the utility model is: in order to solve the above-mentioned technical problem, the utility model provides one kind
Oil cylinder transversal stretching tests automatic deviation correction bracket car.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of oil cylinder transversal stretching test is entangled automatically
Inclined bracket car, including the first flat car, the second flat car, third flat car and horizontally disposed track, the first flat car, second
Flat car and third flat car are set gradually in orbit from front to back, the rear end of the first flat car support cylinder cylinder barrel, and second
The front end of flat car support cylinder cylinder barrel, the front end of third flat car support cylinder piston rod, when cylinder piston rod does not extend out, oil
The central axis of cylinder piston rod and cylinder tube is overlapped and level, is provided with certainly on second flat car and third flat car
Dynamic correction bracket, the automatic deviation correction bracket include pad case, supporting plate, screw rod, the nut with handwheel and screw rod set, and setting oil cylinder is living
The direction that stopper rod stretches out is front, and the lower surface of the pad case is provided with the upper arc rolling that twice are parallel to each other in left-right direction
Road, upper raceway and cylinder piston rod central axis are perpendicular, and the upper surface of supporting plate is provided with twice in left-right direction and is parallel to each other
Arc lower raceway, upper arcuate groove and arc lower raceway cooperate, and are arranged between upper arcuate groove and arc lower raceway
There is ball, the upper end of screw rod is fixedly connected with the bottom centre of supporting plate, and screw rod set is flat through the second flat car/third flat car
Plate center, and be fixedly connected with plate, screw rod is sleeved in screw rod set, and the nut with handwheel is sleeved on screw rod, with handwheel
Nut is between supporting plate and plate.
For the ease of supporting workpiece, the pad case offers V-shaped groove.
Ball falls off from the left and right sides in order to prevent, is additionally provided with baffle at left and right sides of the supporting plate, on each baffle
It is equipped with lock-screw.
The utility model has the beneficial effects that the oil cylinder transversal stretching of the utility model tests automatic deviation correction bracket car,
After increasing automatic deviation rectifying device on flat car, level height is controllable, and cylinder piston rod can left and right automatic fine tuning, guarantee and oil
The concentricity of cylinder cylinder barrel avoids the phenomenon that occuring bending and deformation after cylinder piston rod stretches out due to offset.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 and 2 is the structural schematic diagram of oil cylinder transversal stretching test bracket in the prior art.
Fig. 3 is the structural schematic diagram of the utility model oil cylinder transversal stretching test automatic deviation correction bracket car.
Fig. 4 is the automatic deviation correction carrier structure signal of the utility model oil cylinder transversal stretching test automatic deviation correction bracket car
Figure.
Fig. 5 is the side view of Fig. 4.
In figure: 1, first flat car, the 2, second flat car, 3, third flat car, 4, cylinder tube, 5, cylinder piston rod,
61, case, 611, V-shaped groove, 62, supporting plate, 621, baffle, 622, lock-screw, 63, screw rod, 64, the nut with handwheel, 65, spiral shell are padded
Rod set, 66, ball.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
It as in Figure 3-5, is the utility model optimum embodiment, a kind of oil cylinder transversal stretching test automatic deviation correction bracket
Vehicle, including the first flat car 1, the second flat car 2, third flat car 3 and horizontally disposed track, the first flat car 1, second are flat
Wooden handcart 2 and third flat car 3 are set gradually in orbit from front to back, the rear end of 1 support cylinder cylinder barrel 4 of the first flat car, the
The front end of two flat cars, 2 support cylinder cylinder barrel 4, the front end of 3 support cylinder piston rod 5 of third flat car, cylinder piston rod 5 are not stretched
When out, the central axis of cylinder piston rod 5 and cylinder tube 4 is overlapped and level, on the second flat car 2 and third flat car 3
It is provided with automatic deviation correction bracket, automatic deviation correction bracket includes pad case 61, supporting plate 62, screw rod 63, nut 64 and screw rod with handwheel
Set 65 sets the direction of the stretching of cylinder piston rod 5 as front, and it is mutually flat that the lower surface of pad case 61 is provided with twice in left-right direction
Capable upper arcuate groove, upper raceway and 5 central axis of cylinder piston rod are perpendicular, and the upper surface of supporting plate 62 is arranged in left-right direction
The arc lower raceway for having twice to be parallel to each other, upper arcuate groove and arc lower raceway cooperate, and upper arcuate groove and lower arc
Ball 66 is provided between shape raceway, the upper end of screw rod 63 is fixedly connected with the bottom centre of supporting plate 62, on the second flat car 2
The screw rod set 65 of automatic deviation correction bracket is applied in the plate center of the second flat car 2, and is fixedly connected with plate, third flat car
The screw rod set 65 of automatic deviation correction bracket on 3 is applied in the plate center of third flat car 3, and is fixedly connected with plate, screw rod
63 are sleeved in screw rod set 65 (threaded connection), and the nut 64 with handwheel is sleeved on screw rod 63, and the nut 64 with handwheel is located at
Between supporting plate 62 and plate.Pad 61 upper surface of case offers V-shaped groove 611.The left and right sides of supporting plate 62 is additionally provided with baffle 621,
Lock-screw 622 is equipped on each baffle 621.
Due to two trolleys under oil cylinder be it is pre- put, the rail below it is railway track, and wheel has biggish with rail
Sideshake, vehicle under pole run trace in orbit are not overlapped with the axis of preceding two vehicle, and will form pole, to stretch out rear side curved.
Working principle: when cylinder piston rod 5 does not extend out, the first flat car 1, the second flat car 2 and third flat car 3 are in the past
It sets gradually backward in orbit, the rear end of 1 support cylinder cylinder barrel 4 of the first flat car, 2 support cylinder cylinder barrel 4 of the second flat car
Front end, the front end of 3 support cylinder piston rod 5 of third flat car, workpiece is erected on the pad case 61 of three flat cars, at this time
One flat car 1, the horizontal position of the second flat car 2 and third flat car 3 and front-rear center position are already aligned, and guarantee oil cylinder
The central axis of piston rod 5 and cylinder tube 4 is overlapped and level, but the inevitably central axis of cylinder piston rod 5 and cylinder tube 4
Line has some deviations in the lateral direction, and during cylinder piston rod 5 stretches out, this deviation can be increasing, influences oil
Cylinder piston rod 5 is bent, and due to being provided with ball 66 between the pad case 61 and supporting plate 62 of automatic deviation correction bracket, oil cylinder can be made living
Stopper rod 5 has slight movement in the lateral direction, and the upper-lower height of automatic deviation correction bracket is adjusted, and realizes cylinder piston rod 5 certainly
Dynamic and cylinder tube 4 is felt relieved, and is realized 63 raising and lowering of screw rod by rotating the nut 64 with handwheel, is finally guaranteed oil cylinder piston
The concentricity of bar 5 and cylinder tube 4 avoids the phenomenon that occuring bending and deformation after cylinder piston rod 5 stretches out due to offset.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (3)
1. a kind of oil cylinder transversal stretching tests automatic deviation correction bracket car, it is characterised in that: including the first flat car (1), second flat
Wooden handcart (2), third flat car (3) and horizontally disposed track, the first flat car (1), the second flat car (2) and third flat car
(3) it sets gradually from front to back in orbit, the rear end of the first flat car (1) support cylinder cylinder barrel (4), the second flat car (2)
The front end of support cylinder cylinder barrel (4), the front end of third flat car (3) support cylinder piston rod (5), cylinder piston rod (5) are not stretched
When out, the central axis of cylinder piston rod (5) and cylinder tube (4) is overlapped and level, and second flat car (2) and third are flat
Be provided with automatic deviation correction bracket on wooden handcart (3), the automatic deviation correction bracket include pad case (61), supporting plate (62), screw rod (63),
Nut (64) and screw rod set (65) with handwheel, set the direction of cylinder piston rod (5) stretching as front, described to pad case (61)
Lower surface is provided with the upper arcuate groove that twice are parallel to each other, upper raceway and cylinder piston rod (5) central axis in left-right direction
Perpendicular, the upper surface of supporting plate (62) is provided with the arc lower raceway that twice are parallel to each other in left-right direction, upper arcuate groove and
Arc lower raceway cooperates, and ball (66) are provided between upper arcuate groove and arc lower raceway, the upper end of screw rod (63)
It is fixedly connected with the bottom centre of supporting plate (62), screw rod set (65) runs through the plate of the second flat car (2)/third flat car (3)
Center, and be fixedly connected with plate, screw rod (63) is sleeved in screw rod set (65), and the nut (64) with handwheel is sleeved on screw rod
(63) on, the nut (64) with handwheel is located between supporting plate (62) and plate.
2. oil cylinder transversal stretching as described in claim 1 tests automatic deviation correction bracket car, it is characterised in that: the pad case (61)
On offer V-shaped groove (611).
3. oil cylinder transversal stretching as described in claim 1 tests automatic deviation correction bracket car, it is characterised in that: the supporting plate (62)
The left and right sides be additionally provided with baffle (621), be equipped with lock-screw (622) on each baffle (621).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830338.XU CN208935081U (en) | 2018-11-07 | 2018-11-07 | Oil cylinder transversal stretching tests automatic deviation correction bracket car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821830338.XU CN208935081U (en) | 2018-11-07 | 2018-11-07 | Oil cylinder transversal stretching tests automatic deviation correction bracket car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208935081U true CN208935081U (en) | 2019-06-04 |
Family
ID=66727217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821830338.XU Active CN208935081U (en) | 2018-11-07 | 2018-11-07 | Oil cylinder transversal stretching tests automatic deviation correction bracket car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208935081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011662A (en) * | 2021-11-12 | 2022-02-08 | 绍兴奥美电子科技有限公司 | Base aligning mechanism for glue dispenser and method thereof |
-
2018
- 2018-11-07 CN CN201821830338.XU patent/CN208935081U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011662A (en) * | 2021-11-12 | 2022-02-08 | 绍兴奥美电子科技有限公司 | Base aligning mechanism for glue dispenser and method thereof |
| CN114011662B (en) * | 2021-11-12 | 2022-07-12 | 绍兴奥美电子科技有限公司 | Base aligning mechanism for glue dispenser and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202028106U (en) | lifting device of elliptical motion machine | |
| CN208935081U (en) | Oil cylinder transversal stretching tests automatic deviation correction bracket car | |
| CN207078151U (en) | Motor-car process bogie | |
| CN109083486A (en) | A kind of more piece cement electric pole automatic assembling mounting device | |
| CN103334616B (en) | Monorail is without the supporting mechanism of dodging three-dimensional parking device | |
| CN206383997U (en) | A kind of apparatus for placing of automobile-used control arm bush | |
| DE102017214927A1 (en) | Motor vehicle, pantograph and method for operating a motor vehicle | |
| CN206606696U (en) | A kind of aerial conveying equipment suspender accurate aligning device | |
| CN207566810U (en) | A kind of column piler | |
| CN207445386U (en) | A kind of substation equipment maintenance and repair safety belt suspension device | |
| CN207579877U (en) | Rail vehicle | |
| CN206458143U (en) | A kind of multi-storied garage guider | |
| CN204509891U (en) | A kind of high speed railway track measures dolly total powerstation leveling fixture | |
| CN210122385U (en) | Cab leveling hydraulic device of bucket-wheel stacker reclaimer | |
| CN209616330U (en) | A kind of chain pincers that stability is good | |
| CN209441407U (en) | Tire transfer car(buggy) | |
| CN208516869U (en) | A kind of Bei Jushi hydraulic verticallifting mechanism | |
| CN202988488U (en) | Elevator frame limiting device | |
| CN209326517U (en) | A kind of platform dividing testing jig | |
| CN207517227U (en) | A kind of physical throwing experimental provision | |
| CN206466095U (en) | Vehicle balance leaning device | |
| CN208378238U (en) | A kind of pump motor handling apparatus | |
| CN207889696U (en) | Empty iron power assembly | |
| CN206188334U (en) | Inversion formula hydro -cylinder mounting structure | |
| CN206155328U (en) | Vehicle automatic navigator fixed bolster firm more |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |