CN109822138A - Large-scale rectangular sealing plane processing unit (plant) - Google Patents
Large-scale rectangular sealing plane processing unit (plant) Download PDFInfo
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- CN109822138A CN109822138A CN201910287359.4A CN201910287359A CN109822138A CN 109822138 A CN109822138 A CN 109822138A CN 201910287359 A CN201910287359 A CN 201910287359A CN 109822138 A CN109822138 A CN 109822138A
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Abstract
The invention discloses a kind of large-scale rectangular sealing plane processing unit (plant)s, purpose is to solve large-scale rectangular sealing plane in the preparation, is processed using elder generation in factory's piecemeal, reproduce the mode that field welding is integrated, and weld the problem of easily causing deformation, will affect sealing effect.It includes portal frame, longitudinal stroke unit, infeed stroke unit, turning unit, processing unit.The application can once complete the processing to entire rectangular seal plane, effectively promote processing efficiency and quality, effectively solve the problems, such as that large-scale rectangular sealing plane is processed.Simultaneously as can be processed and formed at one time to large-scale rectangular sealing plane using the application, the mode of welding is avoided, can effectively avoid welding caused deformation, promote the overall performance of rectangular seal plane.The device of the application is skillfully constructed, and design is rationally, easy to use, has great importance for the processing of large-scale rectangular sealing plane, is conducive to the manufacturing capacity and equipment performance that promote large pressurized vessel.
Description
Technical field
The present invention relates to field of machining, especially machining device field, specially large-scale rectangular sealing plane
Processing unit (plant).The application is a kind of rectangular seal plane processing device, and the rectangle for being able to achieve opposite rectangle sealing plane is fed
Motion profile meets corresponding processing request.The application is used in the rectangular seal door process of pressure vessel, it can be effective
Processing efficiency and quality are promoted, there is fabulous application prospect.
Background technique
In pressure vessel, many manholes and personnel's inlet/outlet are all rectangular configuration, and corresponding sealing surface also uses rectangle
Sealing structure face.In recent years, with the raising of the market demand and manufacturing capacity level, the scale of construction of pressure vessel is increasing, makes
The size of sealing surface also increased dramatically, just to the processing in large sealing face, more stringent requirements are proposed for this.
Currently, there are no special process equipments for large-scale rectangular sealing plane.Many large pressurized vessels are due to ruler
It is very little huge, can not be by highway transportation, it can only be using the method for scene processing.And large-scale rectangular sealing plane generally use it is as follows
Mode is processed: first being processed in factory's piecemeal, then scene welds together.However, due to using welding production large-scale rectangular
Sealing plane easily causes deformation, influences sealing effect.
For this purpose, there is an urgent need to a kind of new devices, to solve the above problems.
Summary of the invention
Goal of the invention of the invention is: in the preparation for large-scale rectangular sealing plane, being added using elder generation in factory's piecemeal
Work reproduces the mode that field welding is integrated, and welds the problem of easily causing deformation, will affect sealing effect, provides a kind of big
Type rectangular seal plane processing device.The processing unit (plant) of the application can once be completed to have the processing of entire rectangular seal plane
Effect promotes processing efficiency and quality, effectively solves the problems, such as that large-scale rectangular sealing plane is processed.Simultaneously as can using the application
To be processed and formed at one time to large-scale rectangular sealing plane, the mode of welding is avoided, can effectively avoid welding caused change
Shape promotes the overall performance of rectangular seal plane.The application is skillfully constructed, and design is rationally, easy to use, close for large-scale rectangular
Envelope plane processing have great importance, be conducive to promoted large pressurized vessel manufacturing capacity and equipment performance, have compared with
High application value.
To achieve the goals above, the present invention adopts the following technical scheme:
Large-scale rectangular sealing plane processing unit (plant), including portal frame, longitudinal stroke unit, infeed stroke unit, turning unit, use
In the processing unit processed to rectangle plane；
The longitudinal stroke unit is one group, and the two-arm of the portal frame is connected with longitudinal stroke unit respectively；
The longitudinal stroke unit include longitudinal base plate, longitudinal linear guide, the longitudinal sliding block matched with longitudinal direction linear guide,
Limit assembly, the longitudinal direction linear guide are arranged in longitudinal base plate, the longitudinal sliding block be arranged in longitudinal linear guide and
Longitudinal sliding block can be mobile relative to longitudinal linear guide, and the portal frame is connected with longitudinal sliding block and portal frame passes through longitudinal sliding block energy
Mobile relative to longitudinal linear guide, the limit assembly in the longitudinal stroke unit is the limit in one group and longitudinal stroke unit
Component is arranged in longitudinal linear guide, and the longitudinal sliding block is located between the limit assembly of longitudinal stroke unit and longitudinal stroke
The limit assembly of unit can limit longitudinal sliding block relative to the movement of longitudinal linear guide；
Transverse slider, the limit assembly that the infeed stroke unit includes lateral linear guide, is matched with lateral linear guide,
The transverse direction linear guide setting is on the gantry and portal frame can provide support for lateral linear guide, and the transverse slider is set
It sets in lateral linear guide and the relatively transverse linear guide of transverse slider energy is mobile, the limit group in the infeed stroke unit
Part is that the limit assembly in one group and infeed stroke unit is arranged in lateral linear guide, and the transverse slider is located at lateral line
Between the limit assembly of Cheng Danyuan and the limit assembly of infeed stroke unit can be to the shifting of the relatively transverse linear guide of transverse slider
It is dynamic to be limited；
The turning unit includes that bottom plate, worm gear fixing seat, rotational support component, worm screw, rotary motive power component and worm screw match
Worm gear, rotary support, push rod, the spring of conjunction, the worm gear fixing seat, rotational support component are separately positioned on bottom plate, described
Worm screw is arranged on rotational support component and worm screw can relatively rotate support component rotation, the worm gear and the activity of worm gear fixing seat
It connects and worm gear can be rotated relative to worm gear fixing seat；The rotary motive power component is connected with worm screw and rotary motive power component can drive
Worm screw relatively rotates support component rotation, the energy band when worm and wheel is meshed and worm screw relatively rotates support component rotation
Dynamic worm gear is rotated with respect to worm gear fixing seat, and the rotary support is connected with worm gear and worm gear can drive the opposite worm gear of rotary support to consolidate
Reservation rotates, and is provided with through-hole on the rotary support；One end of the push rod and transverse slider are hinged, the push rod it is another
Through-hole and push rod energy opposing through-bores across rotary support is held to move, the spring is arranged on push rod, and the spring is located at cross
To between sliding block and rotary support；
The junction of push rod and transverse slider is denoted as connecting pin, the processing unit is connected with connecting pin and push rod can drive and add
Work order member is moved along rectangle feed motion track.
It further include changeover portion, the push rod is connected by changeover portion with processing unit.
The rotational support component is at least two and is distributed on bottom plate.
The rotational support component includes pivoting support, floating bearing, and the pivoting support is arranged on bottom plate, and described time
Shaft is held on setting pivoting support, and the worm screw is arranged on floating bearing and worm screw can rotate relative to floating bearing.
The spring can provide restoring force for push rod.
The portal frame is in Qian font, and the portal frame includes crossbeam, support arm, and the support arm is one group and symmetrically sets
It sets in crossbeam two sides, the portal frame is connect respectively with longitudinal stroke unit activity by two support arms and longitudinal stroke unit
Energy band driven portal frame is moved along the direction perpendicular to crossbeam.
The rotary motive power component includes turning round fixing seat, turning motor, rotary reducer, revolution shaft coupling, and described time
Turn fixing seat to be arranged on bottom plate, the turning motor is connected with revolution fixing seat and turns round fixing seat and can provide for turning motor
Support, the turning motor is connected with worm screw by rotary reducer, revolution shaft coupling and turning motor can drive worm screw opposite
The rotation of rotational support component.
The limit assembly includes track locking device.Track locking device setting on the longitudinal stroke unit is longitudinal straight
On line guide rail, to play the limit to longitudinal sliding block shift position and distance.
The limit assembly further includes driving motor, driving motor seat, driving shaft coupling, ball-screw, ball nut, spiral shell
Base, the driving motor is arranged on driving motor seat and driving motor seat can provide support, the nut for driving motor
Seat is connected with track locking device, and the ball nut is flexibly connected with nut seat, and the ball-screw is matched with ball nut
And ball nut relative motion can be driven when ball screw turns, the driving motor passes through driving shaft coupling and ball-screw phase
Even and driving motor pass sequentially through driving shaft coupling, ball-screw can drive the axial movement of ball nut counter ball lead screw with
Change the relative position of track locking device.
The limit assembly further includes limit support, second bearing, and the second bearing setting is described on limit support
Ball-screw is arranged in second bearing and second bearing can provide support for ball-screw.
Driving motor seat in the limit assembly of the infeed stroke unit is connected with portal frame and portal frame can be for laterally
The driving motor seat of stroke unit provides support.
In longitudinal stroke unit, when ball nut is mobile, the track locking device that is connected by nut seat with ball nut
The axial movement of relatively longitudinal linear guide together, and then realize the stroke for changing portal frame in longitudinal linear guide, it realizes
Adjusting to portal frame longitudinal stroke.Similarly, in infeed stroke unit, when ball nut is mobile, pass through nut seat and ball
The axial movement of the connected track locking device of nut relatively transverse linear guide together, and then realize and change portal frame laterally straight
Stroke on line guide rail realizes the adjusting to portal frame infeed stroke.
The limit assembly further includes driving retarder, and the shaft of the driving motor passes sequentially through driving retarder, drives
Dynamic shaft coupling is connected with ball-screw and driving motor can drive ball screw turns.
The turning motor, driving motor are respectively one of servo motor, stepper motor or a variety of.
The processing unit is milling machine.
For foregoing problems, the application provides a kind of large-scale rectangular sealing plane processing unit (plant).In the application, turning motor
Worm couple rotation is driven, worm gear drives the rotary support rotation being fixedly connected with it, is fixedly connected to drive with push rod
Changeover portion the movement of continuous rectangular path is done with lateral linear guide along longitudinal direction；Meanwhile milling machine and changeover portion are connected, so that milling
Bed also does feed motion along rectangular path, to realize the processing in rectangular seal face.Using the present invention, large size can be greatly improved
The processing efficiency and quality of rectangular seal plane effectively solve large-scale rectangular sealing plane and process problem, application with higher
Value and practicability.
When the device work of the application, the feeding that the continuous rotation of turning motor is converted into the rectangular path of milling machine is transported
Dynamic, milling machine itself need to only do the feed motion of vertical direction and cutter is moved around the rotary cutting of own axes.Further, this Shen
Longitudinal stroke unit please uses the adjustable door type structure of width, passes through the adjustable longitudinal direction of longitudinal sliding block and two length
The cooperation of linear guide, milling machine are fixed on changeover portion, and changeover portion is connect with transverse slider, and transverse slider is along portal frame
Lateral linear guide moves reciprocatingly.Under the driving of push rod, linear guide does linear reciprocating motion to portal frame along longitudinal direction.Push rod
Front end and the changeover portion being fixed on transverse slider are hinged, and shaft is mounted in rotary support, can slide front and back in rotary support
It is dynamic.Rotary support and worm gear axis connection, so that rotary support makes rotating motion under the driving of worm gear, so that push rod be driven to transport
It is dynamic.Further, the application reduces the driving moment of motor using worm type of reduction gearing, pushes track locking using ball-screw
The mode of device adjusts the working width of sealing surface, guarantees that milling machine is moved along rectangular path always using spring.
Improvement based on above structure enables the application to effectively improve large-scale rectangular sealing plane processing efficiency；Together
When, the processing of entire sealing surface can be completed in clamped one time, is effectively guaranteed processing quality.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is the overall structure diagram of processing unit (plant) in the present invention.
Fig. 2 is turning unit schematic diagram in the present invention.
Fig. 3 is longitudinal stroke unit schematic diagram in the present invention.
Fig. 4 is infeed stroke unit schematic diagram in the present invention.
Marked in the figure: 1, longitudinal base plate, 2, longitudinal linear guide, 3, longitudinal sliding block, 4, portal frame, 5, lateral straight line leads
Rail, 6, changeover portion, 7, transverse slider, 8, push rod, 9, milling machine, 10, spring, 11, rotary support, 12, turning unit, 13, transverse direction
Stroke unit, 14, longitudinal stroke unit, 1201, turning motor, 1202, rotary reducer, 1203, revolution fixing seat, 1204,
Revolution shaft coupling, 1205, rotational support component, 1206, worm screw, 1207, bottom plate, 1208, worm gear, 1208, worm gear fixing seat,
1301, track locking device, 1302, nut seat, 1303, ball nut, 1304, ball-screw, 1305, limited support component,
1306, shaft coupling, 1307, driving motor seat, 1308, driving retarder, 1308, driving motor are driven.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
Embodiment 1
As shown, the large-scale rectangular sealing plane processing unit (plant) of the present embodiment includes portal frame, longitudinal stroke unit, lateral line
Cheng Danyuan, turning unit, the processing unit for being processed to rectangle plane.In the present embodiment, processing unit uses milling machine.
In the present embodiment, portal frame includes crossbeam, support arm and is in Qian font, and support arm is two and is symmetricly set on cross
Beam two sides.Meanwhile longitudinal stroke unit is two, two support arms of portal frame are connect with longitudinal stroke unit activity respectively,
I.e. portal frame can be mobile relative to longitudinal stroke unit.
As shown, the longitudinal stroke unit of the present embodiment includes longitudinal base plate, longitudinal linear guide, leads with longitudinal direction straight line
Longitudinal sliding block that rail matches, limit assembly.Wherein, longitudinal linear guide is arranged in longitudinal base plate, and longitudinal sliding block setting exists
In longitudinal linear guide；Cooperation based on longitudinal linear guide and longitudinal sliding block enables the relatively longitudinal straight line of longitudinal sliding block to lead
Rail is mobile.Meanwhile portal frame is connected with longitudinal sliding block, enables portal frame mobile relative to longitudinal stroke unit.
In the present embodiment, the limit assembly in longitudinal stroke unit is two, and the limit assembly in longitudinal stroke unit is set
It sets in longitudinal linear guide and longitudinal sliding block is located between the limit assembly of longitudinal stroke unit.Based on the structure, limit group
Part can play the position-limiting action to the relatively longitudinal linear guide moving distance of portal frame, to meet milling machine for different sizes
The demand of rectangular seal plane longitudinal movement.
Meanwhile infeed stroke unit includes lateral linear guide, the transverse slider matched with lateral linear guide, limit
Component.Lateral linear guide setting on the gantry, and can provide support by portal frame for it；Transverse slider is arranged in transverse direction
In linear guide, enable the relatively transverse linear guide of transverse slider mobile.Meanwhile the limit assembly in infeed stroke unit is set
It sets in lateral linear guide, the limit assembly in infeed stroke unit is one group and transverse slider is located at infeed stroke unit
Between limit assembly.Based on the structure, the limit assembly of infeed stroke unit can be to the relatively transverse linear guide of transverse slider
Movement is limited, to meet the needs of milling machine is for different size rectangular seal plane transverse shiftings.
In addition, the turning unit of the present embodiment includes bottom plate, worm gear fixing seat, rotational support component, worm screw, rotary motive power
Component, the worm gear matched with worm screw, rotary support, push rod, spring.Wherein, worm gear fixing seat, rotational support component are set respectively
It sets on bottom plate, worm screw is arranged on rotational support component, and worm gear is flexibly connected with worm gear fixing seat and worm gear can opposite worm gear
Fixing seat rotation.
In the present embodiment, rotational support component includes pivoting support, floating bearing, and pivoting support is arranged on bottom plate, is returned
Shaft is held on setting pivoting support, and worm screw is arranged on floating bearing and worm screw can rotate relative to floating bearing.Meanwhile rotating branch
It support component at least two and is distributed on bottom plate.
Rotary motive power component includes the revolution fixing seat for providing support for turning motor, turning motor, rotary reducer, returns
Turn shaft coupling, revolution fixing seat is arranged on bottom plate, and turning motor is connected with revolution fixing seat, and turning motor passes sequentially through revolution
Retarder, revolution shaft coupling are connected with worm screw；When rotary motive power component operation, turning motor passes sequentially through rotary reducer, returns
Turn shaft coupling and drives worm screw rotation.
Meanwhile worm and wheel is meshed, rotary support and worm gear axis connection；Based on the structure, worm screw relatively rotates branch
When support component rotates, worm screw can drive worm gear to rotate relative to worm gear fixing seat, and then drive rotary support rotation.Wherein, it rotates
Support and worm gear are connected, and make rotating motion under the driving of worm screw.Through-hole is provided on rotary support；One end of push rod and transverse direction
Sliding block is hinged, and the other end of push rod passes through the through-hole of rotary support, and push rod energy opposing through-bores move back and forth；Meanwhile bullet
Spring is arranged on push rod, and spring is between transverse slider and rotary support.Spring pocket terminates before one end and push rod on push rod
Touching, the other end are contacted with rotary support；In entire motion process, spring is in compressive state always.Based on the structure, rotation
When support drives push rod rotation, transverse slider can play position-limiting action, and spring is then used to provide corresponding restoring force.Into one
Step, the spring of the present embodiment is also made of multistage, to adapt to different strokes.
Meanwhile the present embodiment further includes changeover portion.Wherein, one end that push rod is connected with transverse slider passes through changeover portion and milling
Bed is connected.Structure-based design enables the milling machine of the application to move along rectangle feed motion track, and then realizes to large size
The processing of rectangular seal plane.In the present embodiment, push rod front end is connect with changeover portion using articulated manner, and shaft is mounted on rotation
In support, so that push rod can slide back and forth along rotary support and make rotating motion together with rotary support.In addition, push rod
Shaft adjustable in length.
Further, the limit assembly of the present embodiment includes track locking device, driving motor, driving motor seat, driving deceleration
Device, driving shaft coupling, ball-screw, ball nut, nut seat, limited support component.Wherein, driving motor setting is in driving electricity
On base, nut seat is connected with track locking device, and ball nut is flexibly connected with nut seat, and ball nut is arranged in ball-screw
On, the shaft of driving motor passes sequentially through driving retarder, driving shaft coupling is connected with ball-screw.In the present embodiment, limit
Support component includes limit support, second bearing, and on limit support, ball-screw is arranged in second bearing for second bearing setting
Upper and second bearing can provide support for ball-screw.Based on the structure, driving motor seat can provide support for driving motor, drive
Dynamic motor passes sequentially through driving shaft coupling, ball-screw drives ball nut rotation；Under the interaction of the two, so that ball
The axial movement of nut counter ball lead screw, and ball nut is connected by nut seat with track locking device, so that track locking
The relative position of device changes, to play corresponding adjustment effect.Wherein, the track locking device on longitudinal stroke unit is set
It sets in longitudinal linear guide, to play the limit to longitudinal sliding block shift position and distance；Rail on infeed stroke unit
Road locker is arranged in lateral linear guide, to play the limit to transverse slider shift position and distance.In addition, laterally
Driving motor seat in the limit assembly of stroke unit is connected with portal frame, passes through the driving electricity that portal frame is infeed stroke unit
Base provides support.
Wherein, in longitudinal stroke unit, when ball nut is mobile, the track locks that are connected by nut seat with ball nut
The axial movement of longitudinal direction linear guide relatively together of tight device, and then realize the stroke for changing portal frame in longitudinal linear guide,
Realize the adjusting to portal frame longitudinal stroke.Similarly, in infeed stroke unit, when ball nut is mobile, by nut seat with
The axial movement of the connected track locking device of ball nut relatively transverse linear guide together, and then realize and change portal frame in cross
Stroke in linear guide realizes the adjusting to portal frame infeed stroke.
The continuous rotation of motor can be moved the Continuous Rectangular feed motion rail for being converted to milling machine by the processing unit (plant) of the application
Mark；Wherein, longitudinal linear guide is fixedly connected in longitudinal base plate, longitudinal sliding block can along longitudinal direction linear guide it is free to slide, dragon
Door frame is fixed on the longitudinal sliding block of two sides, and lateral linear guide is fixed on the gantry, and transverse slider can transversely straight line be led
Rail is free to slide, and changeover portion is fixed on transverse slider, and milling machine is fixed on changeover portion, and push rod front end is hinged with changeover portion, pushes away
Club body is freely slidable in rotary support, and the worm gear of rotary support and turning unit is connected.
Further, longitudinal linear guide of the application can be spliced by multistage, adjustable in length, to adapt to different add
Work range, two longitudinal linear guides should be installed in parallel, and symmetrical relative to face in workpiece.In addition, lateral linear guide can also
It is spliced by multistage, adjustable in length, to adapt to the different ranges of work.
When the device work of the present embodiment, the bottom plate of turning unit is located on workpiece, and worm gear shaft is located at workpiece centre position.
Its course of work is as follows: turning unit drives the rotary support being fixedly connected with worm gear shaft to do and revolves under the driving of turning motor
Transhipment is dynamic, and rotary support drives pushrod movement；Push rod one side and rotary support rotary motion together, on the one hand in rotary support
Inside do straight reciprocating motion；Under the promotion of push rod, transversely guide rail does linear reciprocating motion to hinged changeover portion with push rod, dragon
Linear guide does linear reciprocating motion to door frame along longitudinal direction；Finally, the rectangle feed motion track of milling machine is formed.
Structure-based design, the device of the application convert milling for the rotary motion of turning motor by movement conversion
Circular motion is converted to continuous rectangular path and moved by the rectangle feed motion of bed.In addition, structure-based improvement, with
And the cooperation of longitudinal stroke unit, infeed stroke unit, so that the application can satisfy adding for different size rectangular seal plane
Work requirement；And based on longitudinal linear guide, the splicing design of lateral linear guide and the adjustable design of length of push rod, Neng Gouji
The adaptability of big lifting device entirety.Wherein, the operation that rectangular seal plane longitudinal direction working width is adjusted is as follows: passing through lengthwise rows
Journey mechanism adjusts longitudinal working width of workpiece, and when adjusting, track locking device unclamps, and driving motor drives ball-screw rotation,
Ball-screw pushes track locking device to travel forward, in place rear track locking device locking.Rectangular seal plane transverse direction working width
The operation of adjusting is as follows: the lateral working width of workpiece is adjusted by infeed stroke mechanism, when adjusting, track locking device unclamps,
Driving motor drives ball-screw rotation, and ball-screw pushes track locking device to travel forward, in place rear track locking device locking.
All features disclosed in this specification can combine in any way other than mutually exclusive feature.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing) unless specifically stated can quilt
Other equivalent or with similar purpose alternative features are replaced.That is, unless specifically stated, each feature is a series of etc.
An example in effect or similar characteristics.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (10)
1. large-scale rectangular sealing plane processing unit (plant), which is characterized in that including portal frame, longitudinal stroke unit, infeed stroke list
Member, turning unit, the processing unit for being processed to rectangle plane；
The longitudinal stroke unit is one group, and the two-arm of the portal frame is connected with longitudinal stroke unit respectively；
The longitudinal stroke unit include longitudinal base plate, longitudinal linear guide, the longitudinal sliding block matched with longitudinal direction linear guide,
Limit assembly, the longitudinal direction linear guide are arranged in longitudinal base plate, the longitudinal sliding block be arranged in longitudinal linear guide and
Longitudinal sliding block can be mobile relative to longitudinal linear guide, and the portal frame is connected with longitudinal sliding block and portal frame passes through longitudinal sliding block energy
Mobile relative to longitudinal linear guide, the limit assembly in the longitudinal stroke unit is the limit in one group and longitudinal stroke unit
Component is arranged in longitudinal linear guide, and the longitudinal sliding block is located between the limit assembly of longitudinal stroke unit and longitudinal stroke
The limit assembly of unit can limit longitudinal sliding block relative to the movement of longitudinal linear guide；
Transverse slider, the limit assembly that the infeed stroke unit includes lateral linear guide, is matched with lateral linear guide,
The transverse direction linear guide setting is on the gantry and portal frame can provide support for lateral linear guide, and the transverse slider is set
It sets in lateral linear guide and the relatively transverse linear guide of transverse slider energy is mobile, the limit group in the infeed stroke unit
Part is that the limit assembly in one group and infeed stroke unit is arranged in lateral linear guide, and the transverse slider is located at lateral line
Between the limit assembly of Cheng Danyuan and the limit assembly of infeed stroke unit can be to the shifting of the relatively transverse linear guide of transverse slider
It is dynamic to be limited；
The turning unit includes that bottom plate, worm gear fixing seat, rotational support component, worm screw, rotary motive power component and worm screw match
Worm gear, rotary support, push rod, the spring of conjunction, the worm gear fixing seat, rotational support component are separately positioned on bottom plate, described
Worm screw is arranged on rotational support component and worm screw can relatively rotate support component rotation, the worm gear and the activity of worm gear fixing seat
It connects and worm gear can be rotated relative to worm gear fixing seat；The rotary motive power component is connected with worm screw and rotary motive power component can drive
Worm screw relatively rotates support component rotation, the energy band when worm and wheel is meshed and worm screw relatively rotates support component rotation
Dynamic worm gear is rotated with respect to worm gear fixing seat, and the rotary support is connected with worm gear and worm gear can drive the opposite worm gear of rotary support to consolidate
Reservation rotates, and is provided with through-hole on the rotary support；One end of the push rod and transverse slider are hinged, the push rod it is another
Through-hole and push rod energy opposing through-bores across rotary support is held to move, the spring is arranged on push rod, and the spring is located at cross
To between sliding block and rotary support；
The junction of push rod and transverse slider is denoted as connecting pin, the processing unit is connected with connecting pin and push rod can drive and add
Work order member is moved along rectangle feed motion track.
2. large-scale rectangular sealing plane processing unit (plant) according to claim 1, which is characterized in that it further include changeover portion, institute
It states push rod and is connected by changeover portion with processing unit.
3. large-scale rectangular sealing plane processing unit (plant) according to claim 1, which is characterized in that the rotational support component
Including pivoting support, floating bearing, the pivoting support is arranged on bottom plate, on the floating bearing setting pivoting support, institute
Worm screw setting is stated on floating bearing and worm screw can rotate relative to floating bearing.
4. large-scale rectangular sealing plane processing unit (plant) according to claim 1, which is characterized in that the portal frame is in Qian word
Type, the portal frame include crossbeam, support arm, and the support arm is one group and is symmetricly set on crossbeam two sides, the portal frame
It is connect respectively with longitudinal stroke unit activity by two support arms and longitudinal stroke unit energy band driven portal frame is along perpendicular to cross
The direction of beam is mobile.
5. described in any item large-scale rectangular sealing plane processing unit (plant)s according to claim 1 ~ 4, which is characterized in that the revolution
Power Component includes revolution fixing seat, turning motor, rotary reducer, revolution shaft coupling, and the revolution fixing seat is arranged the bottom of at
On plate, the turning motor is connected with revolution fixing seat and turns round fixing seat can provide support, the revolution electricity for turning motor
Machine is connected by rotary reducer, revolution shaft coupling with worm screw and turning motor can drive worm screw to relatively rotate support component turn
It is dynamic.
6. large-scale rectangular sealing plane processing unit (plant) according to claim 1, which is characterized in that the limit assembly includes
Track locking device.
7. large-scale rectangular sealing plane processing unit (plant) according to claim 6, which is characterized in that the limit assembly also wraps
Driving motor, driving motor seat, driving shaft coupling, ball-screw, ball nut, nut seat are included, the driving motor setting exists
On driving motor seat and driving motor seat can provide support for driving motor, and the nut seat is connected with track locking device, described
Ball nut is flexibly connected with nut seat, and the ball-screw is matched with ball nut and whens ball screw turns can drive rolling
Pearl nut relative motion, by driving, shaft coupling is connected the driving motor with ball-screw and driving motor passes sequentially through driving
Shaft coupling, ball-screw can drive the axial movement of ball nut counter ball lead screw to change the opposite position of track locking device
It sets.
8. large-scale rectangular sealing plane processing unit (plant) according to claim 7, which is characterized in that the limit assembly also wraps
Limit support, second bearing are included, on limit support, the ball-screw is arranged in second bearing for the second bearing setting
And second bearing can provide support for ball-screw.
9. large-scale rectangular sealing plane processing unit (plant) according to claim 7 or 8, which is characterized in that the limit assembly
It further include driving retarder, the shaft of the driving motor passes sequentially through driving retarder, driving shaft coupling and ball-screw phase
Even and driving motor can drive ball screw turns.
10. described in any item large-scale rectangular sealing plane processing unit (plant)s according to claim 1 ~ 9, which is characterized in that described to add
Work order member is milling machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287359.4A CN109822138B (en) | 2019-04-11 | 2019-04-11 | Large rectangular sealing plane processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287359.4A CN109822138B (en) | 2019-04-11 | 2019-04-11 | Large rectangular sealing plane processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109822138A true CN109822138A (en) | 2019-05-31 |
| CN109822138B CN109822138B (en) | 2024-04-09 |
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| EP0031164A1 (en) * | 1979-12-20 | 1981-07-01 | Anton Koukal | Sliding guide device on machines |
| CN201871952U (en) * | 2010-11-24 | 2011-06-22 | 大连机床集团有限责任公司 | Head bank used on gantry machining center machine tool |
| CN202896119U (en) * | 2012-10-23 | 2013-04-24 | 李洁 | High precision numerical control carving machine |
| CN105485470A (en) * | 2014-09-15 | 2016-04-13 | 姜军 | Oil pipeline inspection car |
| CN205651073U (en) * | 2016-05-10 | 2016-10-19 | 上海宁远精密机械有限公司 | Digit control machine tool slip table mechanism |
| CN107322330A (en) * | 2017-08-15 | 2017-11-07 | 南陵智联电子科技有限公司 | A kind of new CNC planer type milling machine |
| CN209681254U (en) * | 2019-04-11 | 2019-11-26 | 中国空气动力研究与发展中心高速空气动力研究所 | A kind of sealing surface processing device for large-scale rectangular structure |
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2019
- 2019-04-11 CN CN201910287359.4A patent/CN109822138B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0031164A1 (en) * | 1979-12-20 | 1981-07-01 | Anton Koukal | Sliding guide device on machines |
| CN201871952U (en) * | 2010-11-24 | 2011-06-22 | 大连机床集团有限责任公司 | Head bank used on gantry machining center machine tool |
| CN202896119U (en) * | 2012-10-23 | 2013-04-24 | 李洁 | High precision numerical control carving machine |
| CN105485470A (en) * | 2014-09-15 | 2016-04-13 | 姜军 | Oil pipeline inspection car |
| CN205651073U (en) * | 2016-05-10 | 2016-10-19 | 上海宁远精密机械有限公司 | Digit control machine tool slip table mechanism |
| CN107322330A (en) * | 2017-08-15 | 2017-11-07 | 南陵智联电子科技有限公司 | A kind of new CNC planer type milling machine |
| CN209681254U (en) * | 2019-04-11 | 2019-11-26 | 中国空气动力研究与发展中心高速空气动力研究所 | A kind of sealing surface processing device for large-scale rectangular structure |
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