CN207431570U - The U-shaped positioner of robot twin shaft - Google Patents
The U-shaped positioner of robot twin shaft Download PDFInfo
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- CN207431570U CN207431570U CN201721484554.9U CN201721484554U CN207431570U CN 207431570 U CN207431570 U CN 207431570U CN 201721484554 U CN201721484554 U CN 201721484554U CN 207431570 U CN207431570 U CN 207431570U
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- head case
- pedestal
- shaft
- servomotor
- fixture
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Abstract
The utility model discloses the U-shaped positioners of robot twin shaft, including pedestal, the lower end of the pedestal offers multiple slots, the upper end of the pedestal is equipped with head case, the one side that the upper end of the pedestal is opposite with head case is equipped with boot, servomotor is installed in the head case, the driving end of the servomotor is equipped with drive shaft by flat key, the one end of the drive shaft away from servomotor is connected with retarder, the output terminal of the retarder is equipped with first rotating shaft by flat key, bearing block is arranged in the first rotating shaft, the bearing block is fixed on by lock-screw in head case, self-aligning bearing is installed on the boot, the second shaft is inserted in the self-aligning bearing, the first rotating shaft and the second shaft one end close to each other are fixedly connected with fixture by floral disc.The utility model stable structure, easy to operate, design is scientific and reasonable, with short production cycle, low manufacture cost, convenient for support is fixed, is worthy to be popularized.
Description
Technical field
The utility model is related to positioner technical field more particularly to the U-shaped positioners of robot twin shaft.
Background technology
Positioner is to realize that semi-automatic or Full-automatic welding one kind is indispensable in manufacturing industry welding production to set
It is standby, it is divided into welding subsidiary engine in welding field.In recent years, positioner obtains larger in each equipment manufacturing field in China
Development, have been widely used, and demand is growing day by day, the life of automatic welding especially carried out using robot
Occasion is produced, positioner has become a kind of essential tool of production worked in coordination with robot.
It is, in general, that if positioner can be divided into dry form according to heavy burden, function, size, type of drive difference,
To adapt to the needs of different application occasion.Various types of positioners have been increasingly becoming the standardized product in a kind of nonstandard industry
Market accreditation is obtained, various tooling fixtures are reloaded to meet the specific welding demand of different product on positioner.With country
《Made in China 2025》It is continuous promote and the support policy of " machine substitute human labor " is constantly put into effect, positioner will welcome increasingly
Wide market, it is therefore desirable to design a kind of robot with the U-shaped positioner of twin shaft to tackle the demand in market.
Utility model content
The purpose of this utility model is inconvenient to fix and welds to solve the problems, such as to weld deflection machine in the prior art,
And the U-shaped positioner of robot twin shaft proposed.
To achieve these goals, the utility model employs following technical solution：
The U-shaped positioner of robot twin shaft, including pedestal, the lower end of the pedestal offers multiple slots, described
The upper end of pedestal is equipped with head case, and the one side that the upper end of the pedestal is opposite with head case is equipped with boot, is installed in the head case
There is servomotor, the driving end of the servomotor is equipped with drive shaft by flat key, and the drive shaft is away from servomotor
One end is connected with retarder, and the output terminal of the retarder is equipped with first rotating shaft by flat key, is arranged in the first rotating shaft
There is bearing block, the bearing block is fixed on by lock-screw in head case, and self-aligning bearing, the aligning are equipped on the boot
It is inserted with the second shaft in bearing, the first rotating shaft and the second shaft one end close to each other are fixedly connected with by floral disc
Fixture, engaging has U-shaped support to two fixtures jointly, and the servomotor identical with head case is equipped in the U-shaped support, is subtracted
Fast device and bearing block, and the output shaft of retarder is fixedly connected with rotation floral disc in U-shaped support.
Preferably, it is symmetrical in the fixture to be set vertically there are two screw rod, and two screw rod one end close to each other pass through company
Block welding is connect, fixture block is threaded on two screw rods, one end of the screw rod is rotatably connected on the inner wall of fixture,
The other end of the screw rod is through fixture and is fixedly connected with turntable.
Preferably, ball nut is installed, the ball nut collectively forms ball screw machine with screw rod in the fixture block
Structure.
Preferably, the side wall of the head case is equipped with control panel, and servo control is mounted in the head case and U-shaped support
Device processed, and servo controller is electrically connected with control panel, the servomotor is electrically connected with servo controller.
Preferably, multiple angle irons are distributed in the lower end of the pedestal at equal intervals, and the angle iron passes through expansion bolt
It is fixed.
Preferably, the pedestal is formed by shaped steel square tube welding.
In the utility model, by control panel and servo controller servomotor is controlled to operate, the driving of servomotor
Axis exports after being slowed down by retarder from the first rotating shaft of its output terminal, and first rotating shaft drives U-shaped support rotating by floral disc, controls
System processed is using PLC as main logic unit, and the I/O input/output signals carried by it are realized and robot control system
Between real-time communication response, then high-frequency pulse signal, accurate control displacement head are sent to servo controller by output terminal
The parameters such as rotational angle, the speed of case servomotor are moved harmonious with robot motion so as to fulfill positioner.This reality
Stablized with new structure, easy to operate, design is scientific and reasonable, with short production cycle, low manufacture cost, convenient for consolidating to support
It is fixed, it is worthy to be popularized.
Description of the drawings
Fig. 1 be the utility model proposes the U-shaped positioner of robot twin shaft structure diagram；
Fig. 2 be the utility model proposes the U-shaped positioner of robot twin shaft head case partial internal structure signal
Figure；
Fig. 3 is part A enlarged structure schematic diagram in the utility model Fig. 1.
In figure：1 pedestal, 2 slots, 3 angle irons, 4 head cases, 5 boots, 6 servo controllers, 7 servomotors, 8 drive shafts, 9
Retarder, 10 first rotating shafts, 11 bearing blocks, 12 floral discs, 13 self-aligning bearings, 14 U-shaped supports, 15 rotation floral discs, 16 link blocks,
17 fixtures, 18 screw rods, 19 fixture blocks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
In the description of the utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
With reference to Fig. 1-3, the U-shaped positioner of robot twin shaft, including pedestal 1, the lower end of pedestal 1 offers multiple insert
Slot 2, the upper end of pedestal 1 are equipped with head case 4, and the one side that the upper end of pedestal 1 is opposite with head case 4 is equipped with boot 5, pacifies in head case 4
Equipped with servomotor 7, the driving end of servomotor 7 is equipped with drive shaft 8 by flat key, drive shaft 8 away from servomotor 7 one
End is connected with retarder 9, and the output terminal of retarder 9 is equipped with first rotating shaft 10 by flat key, axis is arranged in first rotating shaft 10
Bearing 11, bearing block 11 are fixed on by lock-screw in head case 4, are equipped with self-aligning bearing 13 on boot 5, in self-aligning bearing 13
The second shaft is inserted with, 10 and second shaft of first rotating shaft one end close to each other is fixedly connected with fixture by floral disc 12
17, engaging has U-shaped support 14 to two fixtures 17 jointly, and the servomotor 7 identical with head case 4 is equipped in U-shaped support 14, is slowed down
Device 9 and bearing block 11, and the output shaft of retarder 9 is fixedly connected with rotation floral disc 15 in U-shaped support 14, is symmetrically erected in fixture 17
It is straight to set there are two screw rod 18, and two screw rods 18 one end close to each other is welded by link block 16, equal spiral shell on two screw rods 18
Line is connected with fixture block 19, and one end of screw rod 18 is rotatably connected on the inner wall of fixture 17, and the other end of screw rod 18 runs through fixture 17
And turntable is fixedly connected with, fixture is convenient for mounting and dismounting U-shaped support 14, and ball nut is equipped in fixture block 19, is rolled
Pearl nut collectively forms ball wire rod mechanism with screw rod 18, and ball wire rod mechanism carries out /V without limiting device, can drive card
Block 19, which moves, is fixed Y types support 14, and the side wall of head case 4 is equipped with control panel, pacifies in head case 4 and U-shaped support 14
Equipped with servo controller 6, and servo controller 6 is electrically connected with control panel, and servomotor 7 is electrically connected with servo controller 6, is watched
It takes controller 6 to control precisely, stable, convenient for adjusting, multiple angle irons 3, triangle is distributed in the lower end of pedestal 1 at equal intervals
Iron 3 is fixed by expansion bolt, and the setting of angle iron 3 is easily installed fixation, and pedestal 1 is formed by shaped steel square tube welding, type
Steel rhs-structure, convenient for mechanical processing, structure connection and installation, is also easy to remove and use again from heavy and light.
The operation principle of the utility model is：By control panel and servo controller 6 servomotor 7 is controlled to operate, watched
The drive shaft 8 of motor 7 is taken by being exported after the deceleration of retarder 9 from the first rotating shaft 10 of its output terminal, first rotating shaft 10 passes through flower
Disk 12 drives U-shaped support 14 to rotate, and control system uses PLC as main logic unit, the I/O input and output carried by it
Signal realizes the real-time communication response between robot control system, then sends high frequency to servo controller 6 by output terminal
Pulse signal, accurate control conjugate the parameters such as rotational angle, speed of servomotor 7 in head box 4, are transported so as to fulfill positioner
It is dynamic harmonious with robot motion.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the U-shaped positioner of robot twin shaft, including pedestal（1）, which is characterized in that the pedestal（1）Lower end open up
There are multiple slots（2）, the pedestal（1）Upper end head case is installed（4）, the pedestal（1）Upper end and head case（4）Opposite
One side is equipped with boot（5）, the head case（4）Servomotor is inside installed（7）, the servomotor（7）Driving end pass through
Flat key is equipped with drive shaft（8）, the drive shaft（8）Away from servomotor（7）One end be connected with retarder（9）, it is described to subtract
Fast device（9）Output terminal first rotating shaft is equipped with by flat key（10）, the first rotating shaft（10）On be arranged with bearing block（11）,
The bearing block（11）Head case is fixed on by lock-screw（4）It is interior, the boot（5）On self-aligning bearing is installed（13）, institute
State self-aligning bearing（13）Inside it is inserted with the second shaft, the first rotating shaft（10）One end close to each other passes through with the second shaft
Floral disc（12）It is fixedly connected with fixture（17）, two fixtures（17）Common engaging has U-shaped support（14）, the U-shaped support
（14）It is inside equipped with and head case（4）Identical servomotor（7）, retarder（9）And bearing block（11）, and U-shaped support（14）It is interior
Retarder（9）Output shaft be fixedly connected with rotation floral disc（15）.
2. the U-shaped positioner of robot twin shaft according to claim 1, which is characterized in that the fixture（17）It is interior
Screw rod there are two symmetrically setting vertically（18）, and two screw rods（18）One end close to each other passes through link block（16）Welding, two
The screw rod（18）On be threaded with fixture block（19）, the screw rod（18）One end be rotatably connected on fixture（17）Inner wall
On, the screw rod（18）The other end run through fixture（17）And it is fixedly connected with turntable.
3. the U-shaped positioner of robot twin shaft according to claim 2, which is characterized in that the fixture block（19）It is interior
Ball nut, the ball nut and screw rod are installed（18）Collectively form ball wire rod mechanism.
4. the U-shaped positioner of robot twin shaft according to claim 1, which is characterized in that the head case（4）Side
Wall is equipped with control panel, the head case（4）With U-shaped support（14）Inside it is mounted on servo controller（6）, and servo controller
（6）It is electrically connected with control panel, the servomotor（7）With servo controller（6）Cable is electrically connected.
5. the U-shaped positioner of robot twin shaft according to claim 1, which is characterized in that the pedestal（1）Under
Multiple angle irons are distributed in end at equal intervals（3）, the angle iron（3）It is fixed by expansion bolt.
6. the U-shaped positioner of robot twin shaft according to claim 1, which is characterized in that the pedestal（1）By type
Steel square tube welding forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721484554.9U CN207431570U (en) | 2017-11-09 | 2017-11-09 | The U-shaped positioner of robot twin shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721484554.9U CN207431570U (en) | 2017-11-09 | 2017-11-09 | The U-shaped positioner of robot twin shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207431570U true CN207431570U (en) | 2018-06-01 |
Family
ID=62288589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721484554.9U Active CN207431570U (en) | 2017-11-09 | 2017-11-09 | The U-shaped positioner of robot twin shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207431570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992965A (en) * | 2020-08-07 | 2020-11-27 | 神华神东煤炭集团有限责任公司 | Roller welding positioner |
-
2017
- 2017-11-09 CN CN201721484554.9U patent/CN207431570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992965A (en) * | 2020-08-07 | 2020-11-27 | 神华神东煤炭集团有限责任公司 | Roller welding positioner |
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