CN205684874U - A kind of based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table - Google Patents
A kind of based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table Download PDFInfo
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- CN205684874U CN205684874U CN201620578539.XU CN201620578539U CN205684874U CN 205684874 U CN205684874 U CN 205684874U CN 201620578539 U CN201620578539 U CN 201620578539U CN 205684874 U CN205684874 U CN 205684874U
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- screw shaft
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Abstract
The utility model discloses a kind of based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table, including Y-axis mobile station and X-axis mobile station, Y-axis mobile station overlays the upper surface of X-axis mobile station, the end face of Y-axis mobile station is fixed with worm type of reduction gearing, the bottom of Y-axis mobile station is provided with lead screw shaft, the two ends of lead screw shaft are fixed on lead screw shaft and fix on seat, worm type of reduction gearing side is fixed with servomotor, worm shaft within servomotor and worm type of reduction gearing connects by shaft coupling is fixing, and the end face of worm type of reduction gearing is fixed with turntable dish；The bottom of X-axis mobile station is fixed on pedestal turntable dish, and the bottom of X-axis mobile station is provided with lead screw shaft, and the two ends of lead screw shaft are fixed on lead screw shaft and fix on seat, and the servomotor in Y-axis mobile station and the servomotor bottom X-axis mobile station are crossing distribution；Make its resultant motion can synthesize the shape track of required built-up welding complex parts by the servomotor motion of each degree of freedom of controlled in wireless.
Description
Technical field
This utility model relates to a kind of rotary table, automatic based on controlled in wireless four-degree-of-freedom TIG particularly to one
Built-up welding rotary table, belongs to the arc surfacing under inert gas shielding and 3D molding increases material manufacturing technology field.
Background technology
At present about the research of TIG weldering arc surfacing, it is all to be applied to built-up welding simple straight wall part or cylindrical part.
And welded self welding characteristic by TIG and affected, its built-up welding Forming Quality is easily affected by many factors, therefore for complicated zero
Part built-up welding is limited by very large.The current TIG the most mobile TIG welding gun welding part of weldering built-up welding mode.This kind of mode
Easily cause the instability of wire feed and then affect Forming Quality variation.And movement welding gun carries out built-up welding by wire feed direction and wire feed
The restriction of angle, it is difficult to heap goes out the complex parts of S type, V-type, W type, Z-type etc. and combinations thereof form.
Utility model content
The technical problems to be solved in the utility model may cause the instability of wire feed owing to mobile welding gun carries out built-up welding
Cause the situation that built-up welding Forming Quality is deteriorated, and the defect limited by wire feed direction when mobile welding gun carries out built-up welding, and
At present built-up welding can only some simple straight wall of molding and the limitation of cylindric part, it is provided that a kind of based on controlled in wireless four-degree-of-freedom
TIG automatic surfacing rotary table.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model this utility model is a kind of based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table, bag
Including Y-axis mobile station and X-axis mobile station, described Y-axis mobile station overlays the upper surface of described X-axis mobile station, described Y-axis mobile station
End face be fixed with worm type of reduction gearing, the bottom of described Y-axis mobile station is provided with lead screw shaft, and the two ends of described lead screw shaft are solid
Being scheduled on lead screw shaft and fix on seat, described worm type of reduction gearing side is fixed with servomotor, described servomotor and described snail
Worm shaft within worm and gear decelerator connects by shaft coupling is fixing, and the end face of described worm type of reduction gearing is fixed with turntable
Dish；The bottom of described X-axis mobile station is fixed on pedestal turntable dish, and the bottom of described X-axis mobile station is provided with lead screw shaft, described
The two ends of lead screw shaft are fixed on lead screw shaft and fix on seat, the described servomotor in described Y-axis mobile station and described X-axis mobile station
The described servomotor of bottom is crossing distribution；Described pedestal turntable dish is fixed on worm type of reduction gearing pedestal, described
Servomotor wireless transceiver system module is installed on servomotor.
As a kind of optimal technical scheme of the present utility model, the outer surface of described turntable dish is enclosed with a circle turntable dish set
Binding round described turntable dish cuff to be fixed with described turntable dish by fixing bolt, the surrounding of described turntable dish is fixed with some spiral tops
Tight bar.
As a kind of optimal technical scheme of the present utility model, the bottom of described turntable dish connects turntable bearing, described turn
Platform bearing holder (housing, cover) is contained in turntable bearing block, between described turntable dish and described worm type of reduction gearing by described turntable bearing even
Connect.
As a kind of optimal technical scheme of the present utility model, two described lead screw shaft are fixed seat and are coordinated with described lead screw shaft
Connecting, described lead screw shaft is solid by described shaft coupling with the axle head of the described servomotor being arranged in servomotor mounting seat
Fixed connection, one end of described worm type of reduction gearing pedestal is fixed seat by servomotor and is fixed with described servomotor.
As a kind of optimal technical scheme of the present utility model, described pedestal turntable dish and described worm type of reduction gearing base
Connect by pedestal turntable bearing is fixing between Zuo.
This utility model is reached to provide the benefit that: this kind rotates based on controlled in wireless four-degree-of-freedom TIG automatic surfacing
Workbench, is based on pedestal turntable drive workbench unitary rotation and X-axis, Y-axis move respectively and rotary table is around self
Four the freedom degree rotating workbench rotated.Its principle is by controlled in wireless driven by servomotor worm and gear turntable, and drives
X on dynamic turntable, Y-axis movable workbench, then drive can in Y-axis the rotary work-table of movement.Each by controlled in wireless
The servomotor motion of degree of freedom makes its resultant motion can weld such as the complexity zero of other shapes such as S type, V-type, W type, Z-type with heap
Part.Utility model works platform can ensure that TIG welding gun in weld deposit process is motionless and the stablizing of wire feed process, and then ensure that heap
Weldering forming parts stability, due to TIG weldering need to ensure wire feed all the time in the front of welding direction, to guarantee reliable and stable sending
Silk, maximum feature the most of the present utility model is through converting each degree of freedom of workbench so that ensure in weld deposit process
Wire feeding mouth is all the time at the wire feed that the front of welding direction is stable.And work can be passed through in the case of need not mobile welding gun
The conversion of station pose drives the servo-actuated conversion of built-up welding mother metal to complete the built-up welding of complicated shape part.This utility model compares bonding machine
Device people drives welding gun to move, and to carry out arc surfacing molding more stable.Owing to welding robot drives welding gun to move or the heap such as rotation
Weldering process may cause the welding wire droplet transfer by the motional inertia of welding gun and the factor such as the blow force of arc of welding and molten drop gravity
Combined influence causes the locally-shaped variation of built-up welding and then affects whole built-up welding Forming Quality.This utility model can pass through workbench
The conversion of relative position of each degree of freedom avoid factors above to cause relatively on the basis of built-up welding complicated shape part ensureing
The molding of difference.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is of the present utility model to face structural representation；
Fig. 3 is side-looking structural representation of the present utility model；
Fig. 4 is plan structure schematic diagram of the present utility model；
In figure: 1, turntable dish cuff；2, shaft coupling；3, lead screw shaft fixes seat；4, servomotor；5, servomotor is fixed
Seat；6, worm type of reduction gearing pedestal；7, pedestal turntable dish；8, lead screw shaft；9, turntable bearing block；10, turntable bearing；11, Y-axis
Mobile station；12, X-axis mobile station；13, pedestal turntable bearing；14, worm type of reduction gearing；15, servomotor wireless transceiver system
Module；16, servomotor mounting seat；17, spiral top-fastening rod；18, turntable dish.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
Embodiment 1
As Figure 1-4, a kind of based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table, move including Y-axis
Platform 11 and X-axis mobile station 12, Y-axis mobile station 11 overlays the upper surface of X-axis mobile station 12, and the end face of Y-axis mobile station 11 is fixed
Having worm type of reduction gearing 14, the bottom of Y-axis mobile station 11 to be provided with lead screw shaft 8, it is solid that the two ends of lead screw shaft 8 are fixed on lead screw shaft
In reservation 3, worm type of reduction gearing 14 side is fixed with servomotor 4, and the end face of worm type of reduction gearing 14 is fixed with turntable
Dish 18；The bottom of X-axis mobile station 12 is fixed on pedestal turntable dish 7, and the bottom of X-axis mobile station 12 is provided with lead screw shaft 8, leading screw
The two ends of axle 8 are fixed on lead screw shaft and fix on seat 3, watching bottom servomotor 4 in Y-axis mobile station 11 and X-axis mobile station 12
Take motor 4 in crossing distribution；Pedestal turntable dish 7 is fixed on worm type of reduction gearing pedestal 6, and servomotor 4 is provided with
Servomotor wireless transceiver system module 15.
This utility model a kind of based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table mainly by pedestal turntable
Rotation table device in X-axis mobile device on device, pedestal turntable, the Y-axis mobile device in X-axis, Y-axis and the clamping on turntable
Device forms.
Pedestal rotation table device is mainly fixed seat by servomotor 4, servomotor wireless transceiver system module 15, servomotor
5, worm type of reduction gearing pedestal 6, shaft coupling 2, pedestal turntable bearing 13, pedestal turntable dish 7 form.
Pedestal rotation table device is to be screwed to worm type of reduction gearing pedestal 6, servomotor by servomotor is fixed seat 5
4 are screwed to servomotor fixes on seat 5, and is connected with worm screw by shaft coupling 2.Servomotor wireless transceiver system module 15
Being fixed on servomotor 4, pedestal turntable bearing 13 is installed to worm type of reduction gearing pedestal 6 upper end, and pedestal turntable dish 7 is installed
Fix on pedestal turntable bearing 13 and with worm gear and be connected.
X-axis mobile device is mainly by servomotor 4, servomotor wireless transceiver system module 15, servomotor mounting seat
16,2, two lead screw shaft of shaft coupling fix seat 3, lead screw shaft 8, X-axis mobile station 12 form.
X-axis mobile device is to be screwed on pedestal turntable dish 7 by servomotor mounting seat 16, and two lead screw shaft fix seat 3
It is screwed onto the relevant position at the two ends of pedestal turntable dish 7 respectively.Servomotor 4 is screwed in servomotor mounting seat 16, servo
Motor 4 axle head is connected by shaft coupling 2 is fixing with lead screw shaft 8, and lead screw shaft 8 two ends are respectively cooperating with two lead screw shaft and fix seat 3
On so that it is can be freely rotatable, servomotor wireless receiving system module 15 is fixed on servomotor 4, in X-axis mobile station 12
Between internal thread hole and lead screw shaft 8 threaded engagement, the guide pad of both sides, X-axis mobile station 12 bottom is corresponding with pedestal turntable dish 7
The groove fit of position is easy to guide.
Y-axis mobile device is mainly by servomotor 4, servomotor wireless transceiver system module 15, servomotor mounting seat
16,2, two lead screw shaft of shaft coupling fix seat 3, lead screw shaft 8, Y-axis mobile station 11 form.
Y-axis mobile device is to be spirally connected by servomotor mounting seat 16 to be fixed in X-axis mobile station 12, and servomotor 4 is spirally connected
Being installed in servomotor mounting seat 16, servomotor 4 axle head and lead screw shaft 8 is connected by shaft coupling 2 is fixing, servomotor without
Line receives system module 15 and is fixed on servomotor 4, and two lead screw shaft are fixed seat 3 and are spirally connected and are fixed in X-axis mobile station 12, silk
Thick stick axle 8 two ends are respectively cooperating with two lead screw shaft and fix on seat 3 so that it is can be freely rotatable, Y-axis mobile station 11 bottom female thread
Hole coordinates with lead screw shaft 8, it is possible to lead screw shaft 8 rotation and reciprocating linear moves.
Rotation table device in Y-axis is mainly by worm type of reduction gearing 14, servomotor 4, servomotor wireless transceiver system
Module 15, turntable bearing block 9, turntable bearing 10, turntable dish 18 form.
Rotation table device in Y-axis be spirally connected by worm type of reduction gearing 14 be fixed in Y-axis mobile station 11, servomotor 4
Be fixedly mounted on worm type of reduction gearing 14 side, servomotor wireless receiving system module 15 is fixed on servomotor 4, turns
Platform bearing block 9 is fixedly attached to worm type of reduction gearing 14 top, and turntable bearing 10 is installed on turntable bearing block 9, turntable dish
18 are installed on turntable bearing 10, are increased the stationarity rotated by turntable bearing 10.
Clamping device on turntable is mainly made up of turntable dish cuff 1, spiral top-fastening rod 17.
Clamping device on turntable is to be spirally connected by turntable dish cuff 1 to be fixed on turntable dish 18, and spiral top-fastening rod 17 is spirally connected
On turntable dish cuff 1, it is possible to turn spiral top-fastening rod 17 is allowed to freely stretch on turntable dish cuff, and then realize heap
The location of weldering base material and clamping.
The outer surface of turntable dish 18 is enclosed with a circle turntable dish cuff 1 turntable dish cuff 1 by fixing bolt and turntable dish
18 fix, and the surrounding of turntable dish 18 is fixed with some spiral top-fastening rods 17.The bottom of turntable dish 18 connects turntable bearing 10, turntable
Bearing 10 is sleeved in turntable bearing block 9, is connected by turntable bearing 10 between turntable dish 18 and worm type of reduction gearing 14.Two
Individual lead screw shaft is fixed seat 3 and is connected with lead screw shaft 8, lead screw shaft 8 and the servomotor 4 being arranged in servomotor mounting seat 16
Axle head connect by shaft coupling 2 is fixing, one end of worm type of reduction gearing pedestal 6 is fixed seat 5 by servomotor and is fixed with
Servomotor 4.Connect by pedestal turntable bearing 13 is fixing between pedestal turntable dish 7 and worm type of reduction gearing pedestal 6.
This utility model, based on relative motion principle, makes welding gun motionless relative to position with wire feeding mouth, by variation clamping heap
The four-degree-of-freedom rotary table of weldering mother metal completes the built-up welding of part.And can be come real by controlled in wireless servomotor
Time be operated platform each degree of freedom conversion with the needs adapting to built-up welding complicated shape part.
Rotated together with by the X-axis rotarily driven on pedestal turntable of pedestal turntable, Y-axis mobile station, rotary table etc.,
The most mobile and the own rotation of rotary table of X, Y-axis simultaneously.By the resultant motion of these self-movements, it is achieved that
The formation of the built-up welding track of complex parts.
This utility model, by the servomotor of each degree of freedom part of controlled in wireless four-degree-of-freedom rotary table, makes
Each degree of freedom of workbench produces and moves accurately or rotate, and is pressed the self-movement of expected trajectory by each degree of freedom part
Complex movement locus can be synthesized, by the relatively independent motion of this rotary table with fixing TIG welding gun, i.e.
The high temperature metal liquid heap that wire melting is become by TIG welding gun is welded on the base material of rotary table clamping, from there through rotating work
Each degree of freedom motion of station drives clamping base material and the resultant motion that formed coordinates with TIG built-up welding, creates required for us
Complicated shape part.The height that such circulation is stacked into requirement is the formation of the shape and the zero of overall dimensions that we need
Part.Such as V, S, W-shape etc. and the part of some complicated shapes with gyration synthesis.
This patent has the advantage that
1, this utility model is a kind of based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table, can pass through nothing
The independence fortune of each part of the rotation table device in line traffic control pedestal rotation table device, X-axis mobile device, Y-axis mobile device and Y-axis
Dynamic, the shape track of satisfactory expection complex parts can be synthesized, by joining with the relative motion of TIG welding gun built-up welding
The incompatible built-up welding realizing complex parts, rotary table of the present utility model is filled by each several part of controlled in wireless rotary table
The servomotor put, to drive each degree of freedom device to move, can make control speed owing to servomotor has, and positional precision is very
Advantage accurately, it is accurate that the complicated track that therefore this rotary table is formed has position, and resultant motion track process is stable
Advantage, so the part of the complicated shape of final built-up welding formation also has higher formed precision.
2, comparing current TIG built-up welding moulding process, this utility model is a kind of automatic based on controlled in wireless four-degree-of-freedom TIG
Built-up welding rotary table, it is not necessary to TIG welding gun moves during built-up welding molding, it is only necessary to control the respective of rotary table
The pose moved by degree, to adapt to orientation during TIG welding gun built-up welding, advantage of this is that molten drop when can make TIG built-up welding molding
Transition is moderately good, more ensure that wire feeder is to the stability of molten bath wire feed when TIG welding gun built-up welding, it is to avoid current
The heap that the molten drop splashing of TIG built-up welding moulding process contingent droplet transfer skew built-up welding track and generation trace is caused
It is welded into type degradation.
3, this utility model is applicable to the part built-up welding molding situation to complicated shape, owing to the welding of TIG weldering needs to ensure
During built-up welding, wire feed is all the time at the dead ahead of welding gun built-up welding, and therefore limiting current built-up welding is substantially straight wall Shape Parts, or
Cylindrical parts etc. is gone out, it is difficult to adapt to demand to complicated shape part now, such as S type, V-type, Z-type etc. and return by turntable heap
Turning the complicated shape part combined with rectilinear form, this utility model is ensureing that the TIG built-up welding droplet transfer stablizes the base of molding
On plinth, it is achieved that to the built-up welding of complicated shape part to adapt to demand to complex part at present.Owing to using wireless controlled
Servomotor processed drives the motion of each degree of freedom of rotary table, improves the formed precision of complicated shape part.
4, this utility model is a kind of based on controlled in wireless four-degree-of-freedom complex parts TIG automatic surfacing rotary table structure
Simply, by using controlled in wireless servomotor to improve the limitation that line traffic control motor can not turn round along with motor.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (5)
1., based on a controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table, move including Y-axis mobile station (11) and X-axis
Dynamic platform (12), it is characterised in that described Y-axis mobile station (11) overlays the upper surface of described X-axis mobile station (12), described Y-axis
The end face of mobile station (11) is fixed with worm type of reduction gearing (14), and the bottom of described Y-axis mobile station (11) is provided with lead screw shaft
(8), the two ends of described lead screw shaft (8) are fixed on lead screw shaft and fix on seat (3), and described worm type of reduction gearing (14) side is fixed
The worm shaft having servomotor (4), described servomotor (4) and described worm type of reduction gearing (14) internal passes through shaft coupling
(2) fixing connection, the end face of described worm type of reduction gearing (14) is fixed with turntable dish (18)；Described X-axis mobile station (12)
Bottom is fixed on pedestal turntable dish (7), and the bottom of described X-axis mobile station (12) is provided with lead screw shaft (8), described lead screw shaft
(8) two ends are fixed on lead screw shaft and fix on seat (3), the described servomotor (4) on described Y-axis mobile station (11) and described X
The described servomotor (4) of axle mobile station (12) bottom is in crossing distribution；Described pedestal turntable dish (7) is fixed on worm and gear
On decelerator pedestal (6), described servomotor (4) is provided with servomotor wireless transceiver system module (15).
One the most according to claim 1 is based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table, its feature
Being, the outer surface of described turntable dish (18) is enclosed with circle turntable dish cuff (1) described turntable dish cuff (1) by fixing spiral shell
Bolt is fixed with described turntable dish (18), and the surrounding of described turntable dish (18) is fixed with some spiral top-fastening rods (17).
One the most according to claim 1 and 2 based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table, its
Being characterised by, the bottom of described turntable dish (18) connects turntable bearing (10), and described turntable bearing (10) is sleeved on turntable bearing
In seat (9), connected by described turntable bearing (10) between described turntable dish (18) and described worm type of reduction gearing (14).
One the most according to claim 1 is based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table, and it is special
Levying and be, two described lead screw shaft are fixed seat (3) and are connected with described lead screw shaft (8), and described lead screw shaft (8) is watched with being arranged on
The axle head taking the described servomotor (4) on motor mount (16) connects by described shaft coupling (2) is fixing, described worm gear snail
One end of bar decelerator pedestal (6) is fixed seat (5) by servomotor and is fixed with described servomotor (4).
One the most according to claim 1 is based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table, its feature
It is, is fixed by pedestal turntable bearing (13) between described pedestal turntable dish (7) and described worm type of reduction gearing pedestal (6)
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620578539.XU CN205684874U (en) | 2016-06-12 | 2016-06-12 | A kind of based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620578539.XU CN205684874U (en) | 2016-06-12 | 2016-06-12 | A kind of based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205684874U true CN205684874U (en) | 2016-11-16 |
Family
ID=57428775
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620578539.XU Withdrawn - After Issue CN205684874U (en) | 2016-06-12 | 2016-06-12 | A kind of based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205684874U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855667A (en) * | 2016-06-12 | 2016-08-17 | 航天科工哈尔滨风华有限公司 | Wireless-control-based four-degree-of-freedom TIG automatic surfacing rotary workbench |
| CN107457662A (en) * | 2017-09-26 | 2017-12-12 | 江苏万达特种轴承有限公司 | The grinding attachment that a kind of bearing outer ring ball track once loads and unloads with step |
-
2016
- 2016-06-12 CN CN201620578539.XU patent/CN205684874U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855667A (en) * | 2016-06-12 | 2016-08-17 | 航天科工哈尔滨风华有限公司 | Wireless-control-based four-degree-of-freedom TIG automatic surfacing rotary workbench |
| CN105855667B (en) * | 2016-06-12 | 2018-02-13 | 航天科工哈尔滨风华有限公司 | One kind is based on controlled in wireless four-degree-of-freedom TIG automatic surfacing rotary tables |
| CN107457662A (en) * | 2017-09-26 | 2017-12-12 | 江苏万达特种轴承有限公司 | The grinding attachment that a kind of bearing outer ring ball track once loads and unloads with step |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161116 Effective date of abandoning: 20180213 |