CN108500607A - A kind of centering adjusting device and method for large cylinder - Google Patents
A kind of centering adjusting device and method for large cylinder Download PDFInfo
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- CN108500607A CN108500607A CN201810208699.9A CN201810208699A CN108500607A CN 108500607 A CN108500607 A CN 108500607A CN 201810208699 A CN201810208699 A CN 201810208699A CN 108500607 A CN108500607 A CN 108500607A
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- connecting shaft
- cylinder
- retarder
- manual adjustment
- adjusting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
Abstract
The invention belongs to centralising device and method fields, and specifically disclose a kind of centering adjusting device and method for large cylinder, the device includes manual adjustment module, cradle and support plate, manual adjustment module is mounted on cradle, realize that the support of manual adjustment module is fixed by cradle, there are two manual adjustment module settings, it is divided into the head and the tail both ends of cylinder to be regulated, with the adjusting of head end and tail end progress level and vertical direction to cylinder, and then adjust the axis of cylinder；Support plate is horizontally arranged in two manual adjustment modules, for installing fixed cylinder to be centred.The method carries out the two ends of cylinder using the manual adjustment module below cylinder two ends the adjusting of horizontal direction and vertical direction respectively, to adjust the axis of cylinder, realizes centering.The present invention is greatly improved large cylinder centering efficiency, reduces labor intensity, improves reliability, reduces the lay day of large cylinder.
Description
Technical field
The invention belongs to centralising device and method fields, more particularly, to a kind of centering tune for large cylinder
Regulating device and method.
Background technology
With the raising of automated machine technology, in modern manufacturing industry, manufacture assembly is more and more realizes automatically
Change, especially the manufacturing field in aircraft, ship and some other heavy-duty machinery.During aircraft, shipbuilding, some are big
The assemble welding of type structural member is the important link of its manufacture.Docking is very important part in the assembly of big component, and
Large cylinder is more typical in the docking of big component.
Traditional artificial centering mode is the upper adjust pad of object bottom pad in carrying large cylinder, passes through gasket tune
Nodal axisn line position so that cylinder can be with entrance location centering.Be secured to after gasket determination cradle and coaster it
Between, so axis centering is kept mainly by gasket, and gasket can corrode after a period of time, and coaster can also go out with cradle
Now change, can have an impact in long-term keep in this way, can not ensure the Stability and dependability of cylinder Load System；And it passes
The artificial centering of system not only takes time and effort, but also since the severe of environment causes to need to carry out multiple adjustment and change after loading,
Greatly reduce efficiency.
Therefore, it in order to shorten load cycle, improving and loads reliability and accuracy, mitigation loads the labor intensity of worker,
There is an urgent need to one kind can adjustable automatic centering regulating device, can adapt to a variety of situations, in several cases carry out from
By adjusting and realizing effective holding.
Invention content
For the disadvantages described above or Improvement requirement of the prior art, the present invention provides a kind of centerings for large cylinder
Regulating device and method pass through the research of structure and its specific arrangement and fit system to key component manual adjustment module
With design, it can be achieved that adjusting to the horizontal and vertical direction of large cylinder, ensures the persistence and accuracy that adjust, the device
A variety of situations are can adapt to, can effectively be kept after being adjusted for a variety of situations, concrete structure is simple, easy to operate, is applicable in
The advantages that property is strong.
To achieve the above object, according to one aspect of the present invention, it is proposed that a kind of centering tune for large cylinder
Regulating device, including manual adjustment module, cradle and support plate, wherein the manual adjustment module is mounted on cradle, is led to
The support that the cradle realizes manual adjustment module is crossed, there are two manual adjustment module settings, is divided into cylinder to be regulated
The head and the tail both ends of body with the adjusting of head end and tail end progress level and vertical direction to cylinder, and then adjust the cylinder
Axis；The support plate is horizontally arranged in two manual adjustment modules, for installing fixed cylinder to be centred.
As it is further preferred that the manual adjustment module includes drive component, Level tune component and vertical adjusting
Component, the driving component include the first retarder, the second retarder and the first handle being connected with the first retarder, second
The first connecting shaft of handle and the second connecting shaft, the input terminal of the first handle and second handle as the first retarder are described
Then the output end as the first retarder, the rotation drive first for passing through first handle connect for first connecting shaft and the second connecting shaft
The rotation of axis drives the rotation of the second connecting shaft by the rotation of second handle, and first connecting shaft and the second connecting shaft are simultaneously
As the input terminal of the second retarder, which is mounted on downslide movable plate, output end include third connecting shaft and
The fourth connecting shaft drives the fourth connecting shaft rotation by the rotation of the first connecting shaft, and the is driven by the rotation of the second connecting shaft
Three connecting shafts rotate, and the third connecting shaft is connected with the first leading screw；The Level tune component includes the first nut and nut
Fixed seat, first nut are connect with first threads of lead screw, which is mounted on upper cunning by nut fixed seat
On movable plate, which is located at the top of the downslide movable plate, and is slidably matched with the downslide movable plate；The vertical adjusting
Component is arranged on the upper sliding plate comprising power take-off unit and vertical adjusting execution unit, the power take-off unit
Including third retarder, the third retarder using the fourth connecting shaft as input terminal, and using the 5th connecting shaft as output
End drives the rotation of the 5th connecting shaft, the 5th connecting shaft to be connected with the second leading screw by the rotation of the fourth connecting shaft；It is described perpendicular
The straight execution unit that adjusts includes lower wedge block and upper voussoir, and the lower wedge block is connect by the second nut with the second threads of lead screw, institute
The top that voussoir is located at lower wedge block is stated, moves up and down under the drive of lower wedge block, axle bed is provided on voussoir on this, it is described
Upper support seat is equipped with by rotating shaft holder on axle bed.
As it is further preferred that being equipped with the first absolute type encoder and the second absolute type volume on first retarder
Code device.
As it is further preferred that being provided with the sliding panel being slidably matched with lower wedge block on the upper sliding plate and being used for
The column that upper voussoir is oriented to.
As it is further preferred that be provided with L-type self-lubricating plate below the upper sliding plate, the L-type self-lubricating plate with
The downslide movable plate is slidably matched.
As it is further preferred that the rotating shaft holder can be around water around vertical center axis rotation, the axle bed
Flat center axis rotation does the rotation of two dimensions by rotating shaft holder and axle bed drive upper support seat, to prevent cylinder from existing
It is stuck during centering.
It is another aspect of this invention to provide that a kind of centering adjusting method for large cylinder is provided, including it is as follows
Step：
First, the tune of horizontal direction is carried out to the head end of cylinder using the manual adjustment module below cylinder head end
Section recycles the manual adjustment module below cylinder head end to carry out the adjusting of vertical direction to the head end of cylinder；
Then, the tune of horizontal direction is carried out to the tail end of cylinder using the manual adjustment module below cylinder tail end
Section recycles the manual adjustment module below cylinder tail end to carry out the adjusting of vertical direction to the tail end of cylinder.
As it is further preferred that head end is identical with the regulative mode of tail end horizontal direction, specially：Rotate second handle
To drive the gear rotation in the first retarder, the rotation of the second connecting shaft is driven by gear, the is driven by the second connecting shaft
Worm and gear in two retarders is driven, and power is reached in third connecting shaft, and then is reached solid with third connecting shaft
On the first leading screw even, which drives the first nut to move in the horizontal direction, and then pushes upper sliding plate in level
Direction moves, final to drive cylinder movement in the horizontal direction；Head end is identical with the regulative mode of tail end vertical direction, specifically
For：Rotating first handle drives the gear rotation in the first retarder to pass through first by gear drive the first connecting shaft rotation
Connecting shaft drives the worm and gear in the second retarder to be driven, and power is reached in the fourth connecting shaft, then pass through third
Retarder turns to power, and then reaches on the second leading screw being connected with third retarder, which drives second
Nut moves in the horizontal direction, to push the lower wedge block connected with the second nut to move in the horizontal direction, then under passing through
Voussoir pushes upper voussoir vertically moving, and then axle bed, rotating shaft holder and upper support seat is pushed to transport in the vertical direction
It is dynamic, the final movement for pushing the support plate being mounted on upper support seat and cylinder in vertical direction.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, mainly have below
Technological merit：
1. the centering adjusting device of the present invention can both bear the larger load of large cylinder, maximum load can be born
2.5 tons, and vertical and lateral adjusting can be carried out to large cylinder, the maximal regulated amount of horizontal direction and vertical direction can
Reach 30mm, and then centering operation is carried out to large cylinder, the design of the centralising device can greatly improve large cylinder
The efficiency of centering reduces the labor intensity of worker, improves the reliability of centralising device, while can also greatly reduce large-scale circle
The lay day of cylinder.
2. two structures that the present invention is divided into large cylinder head and the tail both ends to be regulated by research and design are identical
Manual adjustment module carries out the horizontal adjusting with vertical direction to the head end and tail end of cylinder to realize, and then adjusts respectively
The axis of cylinder, it is ensured that cylinder and centering realization of goal accurately and reliably centering, have it is simple in structure, easy to operate,
The advantages that strong applicability.
3. the present invention to the structure and concrete arrangement of the most key component manual adjustment module carried out research with
Design, passes through three component part, that is, drive components, Level tune component and the vertical adjusting part to the manual adjustment module
Research with design, it can be achieved that being adjusted to the position of large cylinder horizontal direction and vertical direction, while can also drive large size
Cylinder rotates so that can carry out automatic adjusument in the posture of the medium-and-large-sized cylinder of adjustment process, avoid large-scale circle
Cylinder is stuck during in；Leadscrew-nut mechanism and wedge mechanism are used in narrow space, while saving space
Larger load is transmitted, space availability ratio is improved.
Description of the drawings
Fig. 1 is a kind of schematic diagram of centering adjusting device for large cylinder provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of manual adjustment module provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram of the first retarder provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of Level tune component and vertical adjusting part provided in an embodiment of the present invention；
Fig. 5 is the displacement Principles of Regulation figure in a direction.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below
It does not constitute a conflict with each other and can be combined with each other.
As shown in Figure 1, a kind of centering adjusting device for large cylinder provided in an embodiment of the present invention comprising hand
Dynamic adjustment module 1, cradle 3 and support plate 2, wherein manual adjustment module is the main body of centering adjusting device, passes through handle pair
Large cylinder 4 carries out vertical and lateral adjusting；Cradle is the supportive body of centering adjusting device, for adjusting mould manually
The installation of block and support plate；Support plate is the supportive body of centering adjusting device, is used for the installation of large cylinder, large cylindrical
Body is by conducting oneself with dignity pressure on the supporting plate.By the mutual cooperation of above-mentioned all parts, it can be achieved that carrying out centering to large cylinder
Operation.
As shown in Figure 1, manual adjustment module 1 is mounted on cradle 3, manual adjustment module 1 is realized by the cradle 3
Support fix, the manual adjustment module 1 setting there are two, two manual adjustment modules are divided into the head of cylinder to be regulated
Tail both ends with the adjusting of head end and tail end progress level and vertical direction to cylinder, and then adjust the axis of the cylinder,
Make itself and such as circular hole centering of centering target, even if the axis of cylinder is overlapped with the axis of circular hole；Support plate 2 is horizontally arranged at
In two manual adjustment modules 1, for installing cylinder to be centred, which is the adjusting main body of centering adjusting device,
Its axis is generally when preliminary examination and the axis in corresponding hole has deviation, needs to adjust the realization centering of its axis.
Specifically, cradle is designed with threaded hole to realize to adjusting mould manually thereon for installing manual adjustment module
The handling of manual adjustment module are convenient in the positioning of block；Support plate is used to install large cylinder, is designed with wing plate thereon, can be real
Now to the positioning of large cylinder, it is convenient for the handling of large cylinder.
As in Figure 2-4, manual adjustment module 1 includes drive component, Level tune component and vertical adjusting part,
In, drive component includes the first retarder 1-3, the second retarder 1-5 and the first handle 1- being connected with the first retarder 1-3
1a, second handle 1-1b, the first connecting shaft 1-4a and the second connecting shaft 1-4b, the first retarder is equipped with connecting hole, with work
Platform (being not drawn into figure) is connected, and is convenient for the installation and positioning of the first retarder, first handle 1-1a and second handle 1-1b conducts
The input terminal of first retarder 1-3, the first connecting shaft 1-4a and the second connecting shaft 1-4b then output as the first retarder 1-3
End, the movement of first handle 1-1a pass to the first connecting shaft 1-4a, and the movement of second handle 1-1b passes to the second connecting shaft
1-4b is driven the rotation of the first connecting shaft 1-4a by the rotation of first handle 1-1a, passes through the rotation of second handle 1-1b
The rotation for driving the second connecting shaft 1-4b, by the first retarder respectively to being uploaded from first handle 1-1a and second handle 1-1b
The movement to come over carries out torque deceleration, and two handles are designed with corresponding connecting shaft on same one speed reducer, reduces and takes up an area
Area mitigates the weight of whole device, and the rotary power of handle is transferred in corresponding connecting shaft, first connecting shaft 1-
4a and the second connecting shaft 1-4b is connected as the input terminal of the second retarder 1-5 with the second retarder 1-5 simultaneously, will be from handle
It is transmitted through the movement come and torque passes to the output shaft of the second retarder 1-5；Second retarder 1-5 is to from the first connecting shaft 1-4a
It is transmitted through the movement come with the second connecting shaft 1-4b and carries out torque deceleration, and passes to the fourth connecting shaft 1-18 and third connecting shaft 1-
6, i.e., the movement of the first connecting shaft 1-4a is passed into the fourth connecting shaft 1-18, to be driven by the rotation of the first connecting shaft 1-4a
The fourth connecting shaft 1-18 rotations, pass to third connecting shaft 1-6, to pass through the second connecting shaft by the movement of the second connecting shaft 1-4b
The rotation of 1-4b drives the 1-6 rotations of third connecting shaft, and the first connecting shaft to the fourth connecting shaft is designed on same one speed reducer, is subtracted
Few floor space, mitigates the weight of whole device, and second retarder 1-5 is mounted on downslide movable plate 1-22, downslide movable plate 1-
22 are mounted in cradle, and third connecting shaft 1-6 is connected with the first leading screw 1-24, which slows down for connecting second
Device and the first leading screw transmit from the second retarder and upload the movement to come and torque, and first leading screw from third for that will connect
Axis 1-6 transmits the power come and reaches Level tune component by way of worm drive, pushes Level tune component in level side
It is moved upwards.
As in Figure 2-4, Level tune component include the first nut 1-7 and nut fixed seat 1-8, the first nut 1-7 with
First leading screw 1-24 is threadedly coupled, which is mounted on by nut fixed seat 1-8 on upper sliding plate 1-17, this
One nut 1-7 does horizontal rectilinear motion under the force effect of the first leading screw, since the first nut 1-7 passes through nut fixed seat 1-8
On upper sliding plate 1-17, therefore the first nut does horizontal rectilinear motion while, can push upper sliding plate 1-17 to do level
It moves along a straight line (i.e. the movement of X-direction).Specifically, one end of nut fixed seat is designed with step, it is convenient for the positioning of the first nut
It with installation, while being interference fitted between the first nut, it is ensured that the reliability connected between the first nut and nut fixed seat.Tool
Body, upper sliding plate 1-17 is located at the top of downslide movable plate 1-22, and is slidably matched with downslide movable plate 1-22；Second deceleration utensil
Body is worm type of reduction gearing, and third retarder is specially cylinder gear speed reducer.
As in Figure 2-4, vertical adjusting part is arranged on upper sliding plate 1-17 comprising power take-off unit and vertical
Execution unit is adjusted, which includes third retarder 1-16, and third retarder 1-16 is with the fourth connecting shaft 1-18
As input terminal, and using the 5th connecting shaft as output end, i.e. the fourth connecting shaft 1-18 connects the second retarder and third simultaneously
Retarder drives the rotation of the 5th connecting shaft, the 5th connecting shaft to be connected with second by the rotation of the fourth connecting shaft 1-18
Thick stick 1-25, the third retarder are transferred to second for changing power direction after the fourth connecting shaft is transmitted through the dynamic retarding come
Leading screw drives the rotation of the second leading screw, the second leading screw to be used to that the side that the power come passes through worm drive will to be transmitted from third retarder
Formula reaches on vertical adjusting execution unit, and the vertical execution unit that adjusts is pushed to be moved in the vertical direction.
As in Figure 2-4, it includes lower wedge block 1-14 and upper voussoir 1-13 to adjust execution unit vertically, and lower wedge block 1-14 passes through
Second nut 1-15 is threadedly coupled with the second leading screw 1-25, and the second nut is fixed on lower wedge block, and upper voussoir 1-13 is located at hyposphene
The top of block 1-14 is coordinated by inclined-plane with lower wedge block, is moved up and down under the drive of lower wedge block 1-14, on this voussoir with
Lower wedge block forms wedge mechanism, and horizontal movement is become moving vertically, is provided with axle bed 1-11 on this on voussoir 1-13, such as
By being equipped with upper support seat 1-9 by rotating shaft holder 1-10 on axis pin 1-12 connection shaft seat 1-11, axle bed 1-11.This is vertical
Adjust execution unit drives the second nut to do horizontal rectilinear motion under the action of the second leading screw rotary force, and then drives lower wedge block
Horizontal rectilinear motion is done, the lower wedge block for doing horizontal rectilinear motion pushes upper voussoir to move (the i.e. fortune of Y-direction in the vertical direction
It is dynamic).Specifically, upper support seat, for being supported to support plate, which is equipped with groove, support plate is determined in realization
Position, the handling of plate easy to support.Lower wedge block is equipped with hole, to reduce lower wedge block own wt, and then mitigates single unit system
Weight.
Specifically, the rotation by first handle and second handle can directly be adjusted large cylinder, first
It is designed with scale on handle and second handle, convenient for accurately being adjusted to large cylinder；For the ease of being revolved to handle
The number of turns turned is counted, and the first absolute type encoder 1-2a and the second absolute encoding are equipped on the first retarder 1-3
Device 1-2b, the first absolute type encoder 1-2a and the second absolute type encoder 1-2b are mounted on first by connector 1-23 and slow down
On device, what the first absolute type encoder 1-2a and the second absolute type encoder 1-2b respectively turned over first handle and second handle
The number of turns is counted, the number of turns turned over by detecting handle, and it is modulated to combine the scale on handle that can calculate large cylinder
The size of whole amount.For the ease of measuring the center of circle of large cylinder, round ranging hole is additionally provided on cradle.
Further, axle bed is connected to by axis pin on upper voussoir, can be rotated around the horizontal middle spindle of its own, to adjust
The position of whole large cylinder above it prevents large cylinder stuck during in；Rotating shaft holder passes through bearing
On axle bed, it can prevent around the vertical center axis rotation of its own, to adjust the position of the large cylinder above it
Only large cylinder is stuck during in, which is equipped with boss, and the positioning to upper support seat may be implemented,
Convenient for the handling of upper support seat.
For the ease of realizing the guiding of lower wedge block and upper voussoir, it is provided with sliding panel 1-19 on upper sliding plate 1-17, slides
Movable plate 1-19 is slidably matched with lower wedge block 1-14, which can reduce the friction between lower wedge block and upper sliding plate, make adjusting
The movement of component in the vertical direction is more smooth；Column 1-20 is additionally provided on upper sliding plate 1-17, column 1-20 is used
It is oriented in upper voussoir 1-13, which is equipped with slideway, and voussoir is made to be moved along slideway, it is ensured that adjusting part is perpendicular
The accuracy that histogram moves upwards.
In order to ensure the reliability of upper sliding plate movement, L-type self-lubricating plate 1- is provided with below upper sliding plate 1-17
21, L-type self-lubricating plate 1-21 is slidably matched with downslide movable plate 1-22, by the way that the L-type self-lubricating plate is arranged, it is ensured that upper to slide
The reliability of movable plate movement, while reducing the friction between upper sliding plate and downslide movable plate.
The operation principle of the large cylinder centering adjusting device of the present invention will be illustrated below.
Centering adjusting device is divided into head end and adjusts part and tail end adjusting part, in order to both simply and effectively realize large-scale circle
The axial line of cylinder is adjusted, and can guarantee technology requirement, and cylinder is considered as an axis, then existed just by the Integral Thought of scheme
Realize the adjusting to axis vertical take-off direction in the front and back end of axis, so that it may to ensure that axis is adjusted to any position in space.Therefore for
Each adjusting part principal security can adjust the displacement of both direction, i.e. X, Y.Adjusting sequence is first to adjust head end,
Head end X is regulated, behind Y-direction position, it is ensured that the displacement that head end adjusts the both direction of part lock and (but can be rotated with guarantor
Card rear end is not stuck when adjusting), then adjust the X of tail end, Y-direction position.
Fig. 5 is the displacement Principles of Regulation figure in a direction, and X, Y-direction is all adjusted with this principle.In head end X-direction
It adjusts, tail end center is fixed, and head end is adjusted, to realize the adjusting in X-direction.Since both ends are interrelated, in addition to
Outside two unidirectional drive motions of head end and tail end, the not stuck kinematic pair of also guaranteed movement, head end has rotation (by head
Rotating shaft holder and axle bed in the manual adjustment module at end ensure), tail end has rotation (by the manual adjustment module of tail end
Rotating shaft holder and axle bed ensure) and moving on axis (cylinder in its head end in X direction adjustment process, it can be along
Axis direction does movement, and posture is adaptively adjusted).When head end X-direction is adjusted in this way, move in one direction, axis
Around head end and tail end can have a rotation, and axis can have movement in the axial direction, these three kinematic pairs guarantee head end or
The unidirectional motor adjustment of tail end.Adjusting in tail end X-direction, head end center is fixed, and tail end carries out the tune in X-direction
Section, tail end move in one direction, and head end is motionless, and only axis has certain rotation around head end and tail end, and along axis
On have certain movement, can reach adjusting in this way and require.The adjusting of adjusting and the above X-direction on head end and tail end Y-direction is former
It manages identical.
As shown in Figure 1, head end and tail end adjusting are partly installed under controlled plant large cylinder, at installation center
In on the axis of large cylinder, the movement of X (horizontal direction), Y-direction (vertical direction) need to be only adjusted in coordinate system in figure,
The movement of Z-direction is not required, and can meet adjusting using such mode requires, and control mode is simple, is suitble in support
Large cylinder axial location can be adjusted in repacking in seat, the movement by adjusting X, Y-direction.
The adjusting of X, Y both direction is illustrated respectively below.
Adjusting to X-direction movement：Second handle 1-1b is rotated according to the scale on second handle 1-1b, drives first to subtract
On the one hand fast device 1-3 middle gears rotation drives the second absolute type encoder 1-2b rotations, to realize that handle turns over circle by gear
On the other hand several measurements drives the second connecting shaft 1-4b rotations by gear, drives second to slow down by second connecting shaft
Worm and gear is driven in device 1-5, and power is reached on third connecting shaft 1-6, and then is reached and be connected with third connecting shaft 1-6
The first leading screw 1-24 on, then push the first nut 1-7 to move in the horizontal direction by leadscrew-nut mechanism, simultaneously because the
One nut 1-7 is connected on nut fixed seat 1-8, and nut fixed seat 1-8 and upper sliding plate 1-17 is also connected, so the first spiral shell
Female 1-7 pushes upper sliding plate 1-17 to move in the horizontal direction, and then the other component being mounted on upper sliding plate 1-17 is pushed to exist
Horizontal motion, and then the large cylinder in manual adjustment module is driven to move in the horizontal direction；
Adjusting to Y-direction movement：First handle 1-1a is rotated according to the scale on first handle 1-1a, drives first to subtract
Fast device 1-3 middle gears rotation, on the one hand, the first absolute type encoder 1-2a rotations are driven by gear, to realize that handle turns over
On the other hand the measurement of the number of turns drives the first connecting shaft 1-4a rotation by gear, the is driven by first connecting shaft 1-4a
Worm and gear is driven in two retarder 1-5, and power is reached on the fourth connecting shaft 1-18, then passes through third retarder 1-16
Power is turned to, and then is reached on the second leading screw 1-25 being connected with third retarder 1-16, leadscrew-nut mechanism is passed through
The second nut 1-15 is pushed to move in the horizontal direction, to push the lower wedge block 1-14 being connected with the second nut 1-15 in level
Side moves upwards, then pushes upper voussoir 1-13 vertically moving under the action of column 1-20 is oriented to by wedge mechanism,
It pushes the axle bed 1-11 being connected by axis pin 1-12 with upper voussoir 1-13 to move in the vertical direction again, and then pushes swivel bearing
Seat 1-10 is moved in the vertical direction, and to push upper support seat 1-9 to move in the vertical direction, final push is mounted on upper branch
Support the movement of support plate 2 and large cylinder 4 in the vertical direction on seat 1-9.
In actual use, centering tune is carried out using two two large cylinders of centering adjusting device pair of the invention
Section, as shown in Figure 1, two manual adjustment modules in a centering adjusting device are divided under the two ends of a cylinder
Square, two manual adjustment modules in another centering adjusting device are divided into the lower section of the two ends of another cylinder；Two
Two manual adjustment modules positioned at head end in a centering adjusting device are opposite, and on same cradle, two centerings
Two manual adjustment modules positioned at tail end in regulating device are opposite, and on same cradle.
The adjusting to the horizontal and vertical direction of large cylinder may be implemented in one aspect of the present invention, and on the other hand, unilateral side is adjusted
Section component executing agency can bear the big load of large cylinder in a long time, ensure the persistence and accuracy that adjust,
Device designed by the present invention can adapt to a variety of situations, effectively be kept after a variety of situations are adjusted, while root
Position and the angle of large cylindrical body axis, strong applicability are adjusted according to practical matter.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, all within the spirits and principles of the present invention made by all any modification, equivalent and improvement etc., should all include
Within protection scope of the present invention.
Claims (8)
1. a kind of centering adjusting device for large cylinder, which is characterized in that including manual adjustment module (1), cradle
(3) and support plate (2), wherein the manual adjustment module (1) is mounted on cradle (3), passes through the cradle (3) and realizes
The support of manual adjustment module (1) is fixed, and there are two the manual adjustment module (1) settings, is divided into cylinder to be regulated
Head and the tail both ends with the adjusting of head end and tail end progress level and vertical direction to cylinder, and then adjust the axis of the cylinder
Line；The support plate (2) is horizontally arranged on two manual adjustment modules (1), for installing fixed cylinder to be centred
Body.
2. being used for the centering adjusting device of large cylinder as described in claim 1, which is characterized in that the manual adjusting mould
Block (1) includes drive component, Level tune component and vertical adjusting part, the driving component include the first retarder (1-3),
Second retarder (1-5) and the first handle (1-1a) being connected with the first retarder (1-3), second handle (1-1b), first
Connecting shaft (1-4a) and the second connecting shaft (1-4b), the first handle (1-1a) and second handle (1-1b) slow down as first
The input terminal of device (1-3), first connecting shaft (1-4a) and the second connecting shaft (1-4b) are then as the first retarder (1-3)
Output end is driven the rotation of the first connecting shaft (1-4a) by the rotation of first handle (1-1a), passed through second handle (1-1b)
Rotation drive the rotation of the second connecting shaft (1-4b), first connecting shaft (1-4a) and the second connecting shaft (1-4b) while conduct
The input terminal of second retarder (1-5), second retarder (1-5) are mounted on downslide movable plate (1-22), and output end includes
Third connecting shaft (1-6) and the fourth connecting shaft (1-18) drive the fourth connecting shaft (1- by the rotation of the first connecting shaft (1-4a)
18) it rotates, drives third connecting shaft (1-6) to rotate by the rotation of the second connecting shaft (1-4b), the third connecting shaft (1-6)
It is connected with the first leading screw (1-24)；The Level tune component includes the first nut (1-7) and nut fixed seat (1-8), described
First nut (1-7) is threadedly coupled with first leading screw (1-24), which passes through nut fixed seat (1-8)
On upper sliding plate (1-17), which is located at the top of the downslide movable plate (1-22), and with it is described
Downslide movable plate (1-22) is slidably matched；The vertical adjusting part is arranged on the upper sliding plate (1-17) comprising power
Output unit and vertical adjusting execution unit, which includes third retarder (1-16), the third retarder (1-
16) using the fourth connecting shaft (1-18) as input terminal, and using the 5th connecting shaft as output end, pass through the fourth connecting shaft
The rotation of (1-18) drives the rotation of the 5th connecting shaft, the 5th connecting shaft to be connected with the second leading screw (1-25)；The vertical tune
Section execution unit includes lower wedge block (1-14) and upper voussoir (1-13), the lower wedge block (1-14) by the second nut (1-15) and
Second leading screw (1-25) is threadedly coupled, and the upper voussoir (1-13) is located at the top of lower wedge block (1-14), at lower wedge block (1-14)
Drive under move up and down, axle bed (1-11) is provided on this on voussoir (1-13), passes through rotary shaft on the axle bed (1-11)
Bearing (1-10) is equipped with upper support seat (1-9).
3. being used for the centering adjusting device of large cylinder as claimed in claim 2, which is characterized in that first retarder
First absolute type encoder (1-2a) and the second absolute type encoder (1-2b) are installed on (1-3).
4. being used for the centering adjusting device of large cylinder as claimed in claim 2, which is characterized in that the upper sliding plate
The sliding panel (1-19) being slidably matched with lower wedge block (1-14) is provided on (1-17) and for being carried out to upper voussoir (1-13)
The column (1-20) of guiding.
5. being used for the centering adjusting device of large cylinder as claimed in claim 2, which is characterized in that the upper sliding plate
L-type self-lubricating plate (1-21) is provided with below (1-17), the L-type self-lubricating plate (1-21) is sliding with the downslide movable plate (1-22)
Dynamic cooperation.
6. being used for the centering adjusting device of large cylinder as claimed in claim 2, which is characterized in that the rotating shaft holder
It can rotate around horizontal middle spindle around vertical center axis rotation, the axle bed, be driven by rotating shaft holder and axle bed
Support base (1-9) does the rotation of two dimensions, to prevent cylinder stuck during in.
7. a kind of centering adjusting method for large cylinder, which is characterized in that include the following steps：
First, the adjusting of horizontal direction is carried out to the head end of cylinder using the manual adjustment module below cylinder head end, then
The adjusting of vertical direction is carried out to the head end of cylinder using the manual adjustment module below cylinder head end；
Then, the adjusting of horizontal direction is carried out to the tail end of cylinder using the manual adjustment module below cylinder tail end, then
The adjusting of vertical direction is carried out to the tail end of cylinder using the manual adjustment module below cylinder tail end.
8. being used for the centering adjusting method of large cylinder as claimed in claim 7, which is characterized in that head end and tail end are horizontal
The regulative mode in direction is identical, specially：Second handle is rotated to drive the gear in the first retarder to rotate, passes through gear band
Dynamic second connecting shaft rotation, drives the worm and gear in the second retarder to be driven, power is passed by the second connecting shaft
It to third connecting shaft, and then reaches on the first leading screw being connected with third connecting shaft, which drives the first nut to exist
It is moved in horizontal direction, and then upper sliding plate is pushed to move in the horizontal direction, it is final to drive cylinder movement in the horizontal direction；
Head end is identical with the regulative mode of tail end vertical direction, specially：Rotating first handle drives the gear in the first retarder to turn
It is dynamic, the rotation of the first connecting shaft is driven by gear, drives the worm and gear in the second retarder to be passed by the first connecting shaft
It is dynamic, power is reached in the fourth connecting shaft, then power is turned to by third retarder, and then reach and slow down with third
On the second connected leading screw of device, which drives the second nut to move in the horizontal direction, to push and the second nut
Connected lower wedge block moves in the horizontal direction, then pushes upper voussoir vertically moving by lower wedge block, and then impeller-hub
Seat, rotating shaft holder and upper support seat move in the vertical direction, final to push the support plate being mounted on upper support seat and circle
Movement of the cylinder in vertical direction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810208699.9A CN108500607B (en) | 2018-03-14 | 2018-03-14 | A kind of centering adjusting device and method for large cylinder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810208699.9A CN108500607B (en) | 2018-03-14 | 2018-03-14 | A kind of centering adjusting device and method for large cylinder |
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| CN108500607B CN108500607B (en) | 2019-06-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111981198A (en) * | 2020-07-29 | 2020-11-24 | 武汉华兴隆新能源科技有限公司 | Multi-connected air conditioner energy-saving environment-friendly fresh air system |
| CN113021224A (en) * | 2021-05-26 | 2021-06-25 | 常州市新创智能科技有限公司 | Train body position adjusting and positioning tool and using method thereof |
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| CN113021224A (en) * | 2021-05-26 | 2021-06-25 | 常州市新创智能科技有限公司 | Train body position adjusting and positioning tool and using method thereof |
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|---|---|
| CN108500607B (en) | 2019-06-28 |
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