CN209565661U - A kind of multiaxis positioner - Google Patents
A kind of multiaxis positioner Download PDFInfo
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- CN209565661U CN209565661U CN201822253802.XU CN201822253802U CN209565661U CN 209565661 U CN209565661 U CN 209565661U CN 201822253802 U CN201822253802 U CN 201822253802U CN 209565661 U CN209565661 U CN 209565661U
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- support arm
- arm
- articulated
- slewing equipment
- fast replacing
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Abstract
The utility model discloses a kind of multiaxis positioners, it is related to positioner field, including base, slewing equipment, articulated arm, support arm, the slewing equipment is set on base, servo-actuating device is provided in the base, the servo-actuating device is electrically connected with slewing equipment, and the center of the articulated arm is connect with slewing equipment；The support arm includes the first support arm, the second support arm, and one end socket of first support arm and articulated arm, the center of second support arm and the other end of articulated arm are socketed；First support arm and the second support arm are symmetrical about articulated arm, axisymmetrical of first support arm about articulated arm, axisymmetrical of second support arm about articulated arm；The both ends of first support arm described in first support arm and the second support arm are provided with the fixed device of weldment；The utility model solves the problems, such as that welding efficiency is low.
Description
Technical field
The utility model relates to positioner field, in particular to a kind of multiaxis positioner.
Background technique
Positioner is so that it is waited for that welding line moves to ideal position and carries out welding operation for dragging workpiece to be welded
Equipment.In recent years, the positioner in China had biggish development, had been widely used.Positioner is dedicated weldering
Ancillary equipment is connect, the welding suitable for turning round work conjugates, and to obtain ideal machining position and speed of welding, there is a kind of water at present
Weld assembly is fixed on positioner by flat single-shaft position changing machine, when work, and positioner rotation changes the welding position of weldment
Complete welding.
Only one welding post of traditional positioner can only weld a weldment every time, wait a weldment welding
Carry out the installation of new odd-job part again after the completion, welding is discontinuous, and welding efficiency is low.
Utility model content
The purpose of this utility model is that: a kind of multiaxis positioner is provided, solves the problems, such as that welding efficiency is low.
The technical solution adopted in the utility model is as follows:
A kind of multiaxis positioner, including base, slewing equipment, articulated arm, support arm, the slewing equipment are set to base
On, servo-actuating device is provided in the base, the servo-actuating device is electrically connected with slewing equipment, the articulated arm
Center is connect with slewing equipment；The support arm includes the first support arm, the second support arm, the first support arm and the second support arm
Geomery is consistent, the socket of one end of first support arm and articulated arm, the center of second support arm and articulated arm
Other end socket；First support arm and the second support arm are symmetrical about articulated arm, and first support arm is about articulated arm
Axisymmetrical, axisymmetrical of second support arm about articulated arm；First support arm described in first support arm and
The both ends of second support arm are provided with the fixed device of weldment.
Only one welding post of traditional positioner can only weld a weldment every time, wait a weldment welding
Carry out the installation of new odd-job part again after the completion, welding is discontinuous, and welding efficiency is low.A kind of multiaxis of the utility model becomes
Position machine, is arranged the both ends that two support arms are symmetrically distributed in articulated arm, forms piece uploading station and welding post by boundary of articulated arm,
Welded workpiece is fixed between the fixed device of weldment for being located at turn around arm the same side in piece uploading station, servo drive
Driving slewing equipment is rotated horizontally, and slewing equipment rotates 180 °, welded workpiece is turned back to welding post, by bonding machine
Device people welds, at the same the fixed device of the weldment in piece uploading station side can proceed with to-be-welded pieces installation it is solid
Fixed, after robot completes welding, slewing equipment rotates 180 ° and returns to piece uploading station, prepares the fixed peace of next welded workpiece
Dress, while the other side enters the above-mentioned workflow of welded workpiece repetition of welding post.Welding is continuous, improves welding effect
Rate.
Further, the fixed device of the weldment includes zero point device and fast replacing device, and the one of first support arm
End is provided with zero point device, and the other end of the first support arm is provided with fast replacing device, what second support arm and first supported
One end that fast replacing device is located at turn around arm the same side is provided with zero point device, and the other end of the second support arm is provided with to change the outfit fastly
It sets, the fast replacing device is connect with external spindle motor, it is provided with fixture mounting platform on the zero point device and fast replacing device,
Fixture is provided on the fixture mounting platform, to-be-welded pieces are fixed on the fixture installation of zero point device described in fixture mounting platform
Platform is opposite with the fixture mounting platform of the fast replacing device of the same side for being located at turn around arm, and the center of fixture mounting platform is same
On one straight line.Welded workpiece is fixed on the fixture mounting platform of piece uploading station, after the fixation for completing welded workpiece,
Slewing equipment rotates 180 °, and welded workpiece is turned back to welding post.External spindle motor is by robot control system, with weldering
Welding robot carries out coordination linkage, and external spindle motor drives fast replacing device, for constantly adjustment welding during welding
Part position, zero point device calibrate the initial weld position of welded workpiece, weld seam are made to be in optimum position always, reach welding effect
Fruit；When the welding for completing a welding workpiece, slewing equipment rotates 180 ° of welding workpieces and returns to piece uploading station.
Further, it is provided with safe fence on first support arm and the second support arm, the safe fence is by one
Item is surrounded using the straight line of the equal length of support arm and by the circular arc of string of the straight line.Setting safe fence makes positioner work
When, so that staff is maintained at safe distance, avoids unnecessary injury.
Further, baffle, the baffle plane and horizontal plane are provided on the articulated arm.When the one of positioner
When side carries out welding, electric welding spark can splash；In addition, electric welding spark is very dazzling, it is easy to damage eyes, is arranged
Baffle can be avoided the injury of electric welding spark.
Further, the slewing equipment is worm and gear revolution driving.Compared with tooth-like revolution driving, Worm-gear type
Bearing capacity, non-deformability and the transmission rigidity of revolution driving have advantage, and Worm-gear type revolution driving is available
Relatively large reduction ratio saves speed reducer workpiece, to reduce purchase cost for client, while being greatly reduced failure production
Raw rate.
It further, further include the emergency stop device being connect with servo drive.Emergency stop device is set, can quickly be shut down
Multidigit machine can be avoided the fortuitous event occurred in welding.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
It, can be with by the way that two stations are arranged, while making to weld a workpiece 1. a kind of multiaxis positioner of the utility model
The assembly of next workpiece is carried out, welding efficiency is improved.
2. a kind of multiaxis positioner of the utility model is in weld seam always by setting fast replacing device and zero point device
Optimum position reaches welding effect.
3. a kind of multiaxis positioner of the utility model makes staff be maintained at safe distance by setting safe fence,
Avoid unnecessary injury.
4. a kind of multiaxis positioner of the utility model avoids the splashing of electric welding spark and dazzling light by the way that baffle is arranged
It causes harm to the human body.
5. a kind of multiaxis positioner of the utility model, by the way that worm and gear slewing equipment is arranged, Worm-gear type revolution is driven
Available relatively large reduction ratio is moved, speed reducer workpiece is saved, to reduce purchase cost for client, while also being dropped significantly
Low failure generation rate.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the overall structure diagram of the utility model；
Numbering in the drawing explanation: 1- base, 2- slewing equipment, 3- articulated arm, the first support arm of 4-, the second support arm of 5-,
6- zero point device, 7- fast replacing device, the outside 8- spindle motor, 9- safe fence, 10- baffle.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model, i.e., the described embodiments are only a part of the embodiments of the utility model,
Instead of all the embodiments.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be with each
Different configurations is planted to arrange and design.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Reality based on the utility model
Apply example, those skilled in the art's every other embodiment obtained without making creative work belongs to
The range of the utility model protection.
It should be noted that the relational terms of term " first " and " second " or the like be used merely to an entity or
Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any
This actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that include a series of elements process, method, article or equipment not only include those elements, but also
Further include other elements that are not explicitly listed, or further include for this process, method, article or equipment it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described
There is also other identical elements in the process, method, article or equipment of element.
Embodiment one
A kind of multiaxis positioner, including base 1, slewing equipment 2, articulated arm 3, support arm, the slewing equipment 2 are set to
On base 1, servo-actuating device is provided in the base 1, the servo-actuating device is electrically connected with slewing equipment 2, described
The center of articulated arm 3 is connect with slewing equipment；The support arm includes the first support arm 4, the second support arm 5, the first support arm 4
Consistent with 5 geomery of the second support arm, one end of first support arm 4 and articulated arm 5 is socketed, second support arm 5
Center and articulated arm 3 the other end be socketed；First support arm 4 and the second support arm 5 are symmetrical about articulated arm 3, described
Axisymmetrical of first support arm 4 about articulated arm 3, axisymmetrical of second support arm 5 about articulated arm 3；Described
The both ends of one support arm 4 and the second support arm 5 are provided with the fixed device of weldment.
Input power uses 220V/60Hz, and servo-drive structure uses 400W servo drive motor and RV speed reducer.
The working principle of the utility model are as follows:
Only one welding post of traditional positioner can only weld a weldment every time, wait a weldment welding
Carry out the installation of new odd-job part again after the completion, welding is discontinuous, and welding efficiency is low.A kind of multiaxis of the utility model becomes
Position machine, is arranged the both ends that two support arms are symmetrically distributed in articulated arm 3, is that boundary forms piece uploading station and Welder with articulated arm 3
Welded workpiece is fixed between the fixed device of weldment for being located at turn around 3 the same side of arm, servo-drive by position in piece uploading station
Device driving slewing equipment 2 is rotated horizontally, and slewing equipment 2 rotates 180 °, and welded workpiece is turned back to welding post, by
Welding robot is welded, while the fixed device of the weldment in piece uploading station side can proceed with the peace of to-be-welded pieces
Dress is fixed, and after robot completes welding, slewing equipment 2 rotates 180 ° and returns to piece uploading station, prepares consolidating for next welded workpiece
Dingan County's dress, while the other side enters the above-mentioned workflow of welded workpiece repetition of welding post.Welding is continuous, improves weldering
Connect efficiency.
Embodiment two
On the basis of example 1, the fixed device of the weldment includes zero point device 6 and fast replacing device to the present embodiment
7, one end of the first support arm 4 is provided with zero point device 6, and the other end of the first support arm 4 is provided with fast replacing device 7, and described
One end that the fast replacing device 7 of two support arms 5 and the first support arm 4 is located at turn around 3 the same side of arm is provided with zero point device 6, and second
The other end of support arm 5 is provided with fast replacing device 7, and the fast replacing device 7 is connect with external spindle motor 8,6 He of zero point device
It is provided with fixture mounting platform on fast replacing device 7, fixture, the fixture of the zero point device 6 are provided on fixture mounting platform
Mounting platform is opposite with the fixture mounting platform of fast replacing device 7 of the same side for being located at turn around arm 3, and in fixture mounting platform
The heart is on the same line.
External spindle motor 8 uses SGMRS-13A2A-YR11 DC external spindle motor, operating current 14A, and power is
1.3kW。
The working principle of the utility model are as follows: welded workpiece is fixed on the fixture mounting platform of piece uploading station,
After the fixation for completing welded workpiece, slewing equipment 2 rotates 180 °, and welded workpiece is turned back to welding post.External axis electricity
Machine 8 carries out coordination linkage by robot control system, with welding robot, and external spindle motor drives fast replacing device 7, is used for
Constantly adjustment weldment position, zero point device 6 are calibrated the initial weld position of welded workpiece, are made always during welding
Weld seam is in optimum position, reaches welding effect.When the welding for completing a welding workpiece, slewing equipment 2 rotates 180 ° of welding
Workpiece returns to piece uploading station.
The above is only the preferred embodiment of the utility model only, the protection model being not intended to limit the utility model
It encloses, anyone skilled in the art any modification made within spirit of the present utility model and principle is equally replaced
It changes and improves, should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of multiaxis positioner, including base (1), slewing equipment (2), articulated arm (3), support arm, it is characterised in that: described
Slewing equipment (2) is set on base (1), is provided with servo-actuating device in the base (1), the servo-actuating device with
Slewing equipment (2) electrical connection, the center of the articulated arm (3) is connect with slewing equipment；The support arm includes the first support arm
(4), the second support arm (5), the first support arm (4) is consistent with the second support arm (5) geomery, first support arm (4)
It is socketed with one end of articulated arm (3), the center of second support arm (5) and the other end of articulated arm (3) are socketed；Described first
Support arm (4) and the second support arm (5) about articulated arm (3) symmetrically, axis of first support arm (4) about articulated arm (3)
Line is symmetrical, axisymmetrical of second support arm (5) about articulated arm (3)；First support arm (4) and the second support arm
(5) both ends are provided with the fixed device of weldment.
2. a kind of multiaxis positioner according to claim 1, it is characterised in that: the fixed device of the weldment includes zero point
Device (6) and fast replacing device (7), one end of the first support arm (4) are provided with zero point device (6), the first support arm (4) it is another
End is provided with fast replacing device (7), and the fast replacing device (7) of second support arm (5) and the first support arm (4) is located at turn around arm
(3) one end of the same side is provided with zero point device (6), and the other end of the second support arm (5) is provided with fast replacing device (7), described
Fast replacing device (7) is connect with external spindle motor (8), and fixture installation is provided on the zero point device (6) and fast replacing device (7)
Platform, is provided with fixture on fixture mounting platform, the fixture mounting platform of the zero point device (6) and is located at turn around arm (3)
The fixture mounting platform of the fast replacing device (7) of the same side is opposite, and the center of fixture mounting platform is on the same line.
3. a kind of multiaxis positioner according to claim 1, it is characterised in that: first support arm (4) and second
Be provided in brace (5) safe fence (9), the safe fence (9) by an equal length with support arm straight line and with
The straight line is that the circular arc of string surrounds.
4. a kind of multiaxis positioner according to claim 1, it is characterised in that: be provided with baffle on the articulated arm (3)
(10), baffle (10) plane and horizontal plane, length and the articulated arm (3) of baffle (10) match.
5. a kind of multiaxis positioner according to claim 1, it is characterised in that: the slewing equipment (2) is worm and gear
Revolution driving.
6. a kind of multiaxis positioner according to claim 1, it is characterised in that: further include being connect with servo drive
Emergency stop device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822253802.XU CN209565661U (en) | 2018-12-29 | 2018-12-29 | A kind of multiaxis positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822253802.XU CN209565661U (en) | 2018-12-29 | 2018-12-29 | A kind of multiaxis positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209565661U true CN209565661U (en) | 2019-11-01 |
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ID=68331677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822253802.XU Active CN209565661U (en) | 2018-12-29 | 2018-12-29 | A kind of multiaxis positioner |
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| Country | Link |
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| CN (1) | CN209565661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918582A (en) * | 2022-05-27 | 2022-08-19 | 青岛海泰科机器人系统有限公司 | High-speed railway equipment box welding line |
-
2018
- 2018-12-29 CN CN201822253802.XU patent/CN209565661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918582A (en) * | 2022-05-27 | 2022-08-19 | 青岛海泰科机器人系统有限公司 | High-speed railway equipment box welding line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.2 workshop, No.200, Checheng East 5th Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Chengdu, Sichuan 610000 Patentee after: Chengdu moeneng Intelligent Equipment Co.,Ltd. Address before: 610000 Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province Patentee before: CHENGDU HUANLONG AUTOMOBILE EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |