CN207372563U - A kind of flexible rotating positioner - Google Patents
A kind of flexible rotating positioner Download PDFInfo
- Publication number
- CN207372563U CN207372563U CN201721059676.3U CN201721059676U CN207372563U CN 207372563 U CN207372563 U CN 207372563U CN 201721059676 U CN201721059676 U CN 201721059676U CN 207372563 U CN207372563 U CN 207372563U
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- China
- Prior art keywords
- welding fixture
- flexible rotating
- rotary module
- bogey
- rotating positioner
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Abstract
The utility model discloses a kind of rotation positioners, it includes pedestal, rotary drive mechanism is provided on pedestal, the output terminal of rotary drive mechanism is connected with rotary module, it is provided with to connect the system of remodeling of various welding fixtures on rotary module, system of remodeling includes lifting gear and welding fixture bogey, and lifting gear is arranged in a vertical direction in the output terminal connection of rotary module upper end, fixture bogey and lifting gear；Welding fixture limiting and fixing device is provided on fixture bogey.The utility model is simple in structure, easy to install, it in rotary module and welding fixture by setting a system of remodeling, it is quickly connected with the system of remodeling so that welding fixture is detachable, it is achieved thereby that single flexible rotation positioner is switched fast in the multi-vehicle-type of same station.
Description
Technical field
The utility model is related to a kind of rotation positioner, belong to automotive welding production line equipment technical field more particularly to
A kind of flexible rotating positioner.
Background technology
Domestic auto production line Flexible Production generally existing, but to realize that multi-vehicle-type is cut on positioner at present
It changes or has very big difficulty.To reduce the cost of position changing machine clamp Flexible Production, expand the applicability of Flexible Production, need
Cost performance is improved in all fields to tackle the competition being growing more intense, therefore each automobile vendor proposes Automobile Welding production
The requirement of flexibility, i.e. a production line adapt to the production of various, to meet all kinds of each arrangement of consumption person demands.
Existing rotation positioner is that welding fixture is directly anchored on rotary bearing platform mostly, due on rotary bearing platform
Welding fixture is not easy to dismantle and replace, therefore a type of positioner can only meet the production of a vehicle, and flexible metaplasia
Production is the development trend of automobile manufacture industry from now on, it is required that realize the welding processing of various in same station, therefore it is existing
Traditional positioner can not be realized in technology, therefore need one kind that can realize efficient multi-vehicle-type switching.
A kind of clamp fixture platform of rotatable displacement is disclosed in Chinese invention patent CN106181484A, the bottom of including
Seat and board, the board are mounted on by a rotation seat on the pedestal, and main body and the pedestal fastening of the rotation seat connect
It connecing, the rotating disc of rotation seat is connected with board bottom surface, and rotation seat is provided with driving motor and drives its rotating disc by transmission mechanism,
The edge of board is respectively arranged with limitation workpiece activity and realizes the positioning baffle of positioning, clamping sideboard, apical grafting active catch
Plate and pressing plate, the positioning baffle and clamping sideboard are to board both lateral sides edge is located at respectively, the apical grafting is movable
Baffle and pressing plate are arranged in board longitudinal direction both sides of the edge respectively.Although the tooling platform can realize the rotation displacement of workpiece, and
And it is convenient for work piece positioning；But the clamp fixture platform is only applicable to the clamping and positioning to workpiece first, it can not be accurate
The positioning of vehicle welding fixture is realized on ground, simultaneously because the board can not realize lifting and board both sides for fixing workpiece
Hold assembly can not move, so the continuous automatic production being welded on the flexible production line of workshop can not be well adapted to, meet
Same station multi-vehicle-type welding fixture is switched fast, in conclusion the clamp fixture platform cannot be used directly for solving the present invention
The technical issues of above-mentioned high efficiency multi-vehicle-type switching being previously mentioned.
Utility model content
In view of the above-mentioned drawbacks of the prior art, the technical problem to be solved by the present invention is to provide a kind of flexible rotations
Transition bit machine, is not only simple in structure, and the welding processing of multi-vehicle-type can be realized in same station.
In order to solve the above technical problems, the utility model employs such a flexible rotating positioner, including pedestal,
Rotary drive mechanism is provided on the pedestal, the output terminal of the rotary drive mechanism is connected with rotary module, the rotation
It is provided with to connect the system of remodeling of various welding fixtures in module, the system of remodeling includes lifting gear and welding fixture
Bogey, the lifting gear are arranged in a vertical direction in the rotary module upper end, the welding fixture bogey with
The output terminal connection of the lifting gear；Welding fixture limiting and fixing device is provided on the welding fixture bogey.
In a kind of preferred embodiment of the utility model, the welding fixture bogey includes framework for support, indulges
To tugboat and cross spacing pulley mechanism；Described longitudinal tugboat of both sides connection of the framework for support along its horizontal longitudinal direction and described
Cross spacing pulley mechanism；The bottom of the framework for support and the output terminal of the lifting gear are affixed.
In a kind of preferred embodiment of the utility model, the cross spacing pulley mechanism includes horizontal shelf and rolling
Needle cam；The horizontal shelf is vertically fixed in the both sides of the framework for support；The needle roller cam is articulated with the horizontal support
Plate end；The gyration central axis of the needle roller cam is mutually perpendicular to the horizontal shelf.
In a kind of preferred embodiment of the utility model, it is provided with to connect the needle roller on the horizontal shelf
The waist-shaped hole of cam.
In a kind of preferred embodiment of the utility model, the welding fixture limiting and fixing device includes bottom frame
Frame, left and right limiting plate and end limiting plate；The under(-)chassis is affixed with the rotary module and is held positioned at the welding fixture
It carries and puts lower end；The under(-)chassis is connected with the left and right limiting plate along its longitudinal both sides；The end of the under(-)chassis
It is connected with end limiting plate.
In a kind of preferred embodiment of the utility model, the lifting gear is cylinder；The cylinder body end of the cylinder
It is affixed with the rotary module；The tailpiece of the piston rod of the cylinder and the framework for support of the welding fixture bogey are affixed.
In a kind of preferred embodiment of the utility model, the rotary drive mechanism includes servo deceleration motor, passes
Dynamic seat and pivoting support；The output terminal of the servo deceleration motor is connected with the input terminal of the retainer；The pivoting support
It is fixed in the upper end of the retainer；The output terminal of the retainer is connected with the input terminal of the pivoting support；The revolution
The output terminal of supporting is connected with the rotary module.
In a kind of preferred embodiment of the utility model, 3 limit switches are provided on the retainer；Described 3
A limit switch is arranged in 0 degree of the retainer, 180 degree and 60 degree of orientation.
In a kind of preferred embodiment of the utility model, multiple remodel has been arranged symmetrically on the rotary module is
System.
In a kind of preferred embodiment of the utility model, the control panel and electricity are connected on the rotary module
Gas coupling module.
The beneficial effects of the utility model are：The utility model is simple in structure, easy to install, by rotating mould
Block and welding fixture set a system of remodeling so that and welding fixture is detachable to be quickly connected with the system of remodeling, so as to
Realizing single flexible rotation positioner and being switched fast common rotation displacement machine equipment in the multi-vehicle-type of same station can only adapt to
A welding fixture, and a welding fixture can only adapt to a vehicle or improve fixture to adapt to derivative vehicle, spread out for non-
Raw vehicle can not be applicable in；The utility model connects lifting gear by the system that will remodel simultaneously realizes the lifting of its height, side
Various types of vehicle welding fixtures and the installation of system of remodeling；The utility model passes through on welding fixture bogey
The vehicle that the longitudinal tugboat of setting and cross spacing pulley mechanism improve rotation positioner is switched fast efficiency, avoids and remodeled
It is stuck in journey；By setting needle roller cam and the waist-shaped hole coordinated with it on cross spacing pulley mechanism so that welding
The vehicle welding fixture of various width can be installed on fixture bogey；The utility model is also by setting welding fixture /V to consolidate
That determines that device ensure that welding fixture is accurately positioned installation；By on the retainer of rotary drive mechanism three /Vs being set to open
Pass realizes piece uploading, the full-automatic operation for welding, remodeling；Last the utility model on rotary module by setting electrical coupling
Molding block facilitates the circuit connection of a variety of models welding fixture and automatically controls.
Description of the drawings
Fig. 1 is a kind of structure diagram of flexible rotating positioner of the utility model embodiment；
Fig. 2 is a kind of rotary drive mechanism structure diagram of flexible rotating positioner of the utility model embodiment；
Fig. 3 is a kind of welding fixture bogey structure diagram of flexible rotating positioner of the utility model embodiment
Fig. 4 is a kind of schematic diagram for being equipped with welding fixture of flexible rotating positioner of the utility model embodiment；
In figure：1- pedestals；2- rotary modules；3- remodels system；4- control panels；5- electrical couplings modules, 6- rotations are driven
Motivation structure, 7- limit switches, 8- welding fixtures, 3.1- lifting gears, 3.2- welding fixture bogeys, 3.3- welding fixtures
Limiting and fixing device, 3.2-1- framework for support, 3.2-2- longitudinal directions tugboat, 3.2-3- cross spacing pulley mechanisms, 3.2-3-1- water
Lifts plate, 3.2-3-2- needle roller cams, 3.3-1- under(-)chassis, 3.3-2- or so limiting plate, 3.3-3- ends limiting plate, 6.1-
Servo deceleration motor, 6.2- retainers, 6.3- pivoting supports.
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, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
From a kind of structure diagram of flexible rotating positioner shown in specification, a kind of flexible rotation of the utility model
Transition bit machine includes pedestal 1, is provided with rotary drive mechanism 6 on pedestal 1, the output terminal of rotary drive mechanism 6 is connected with rotation
Module 2 is connected with welding fixture 8 on rotary module 2, is connected on rotary module 2 for detachably connected welding fixture 8
System 3 of remodeling, welding fixture 8 is installed in the system of remodeling 3, when needing to switch vehicle welding fixture 8, it is only necessary to a fork
Vehicle auxiliary, which carries and then welding fixture 8 manually is pushed to the system of remodeling 3, installs fixation.System of remodeling 3 has 2, sets respectively
It puts in the both sides of rotary module 2, system of each remodeling 3 includes lifting gear 3.1, welding fixture bogey 3.2 and welding
Fixture limiting and fixing device 3.3；Lifting gear 3.1 is arranged in a vertical direction in 2 upper end of rotary module；Welding fixture bogey
3.2 is affixed with the output terminal of lifting gear 3.1；Welding fixture limiting and fixing device 3.3 is affixed with rotary module 2 and positioned at welding
3.2 lower end of fixture bogey, welding fixture limiting and fixing device 3.3 can be not only used for supporting welding fixture bogey
3.2 can be also used for the installation site of /V welding fixture 8.Welding fixture bogey 3.2 includes framework for support 3.2-1, indulges
To tugboat 3.2-2 and cross spacing pulley mechanism 3.2-3；Framework for support 3.2-1 is connected with longitudinal direction along the both sides of its horizontal longitudinal direction
Tugboat 3.2-2 and cross spacing pulley mechanism 3.2-3；The bottom of framework for support 3.2-1 and the output terminal of lifting gear 3.1 are consolidated
It connects.Cross spacing pulley mechanism 3.2-3 includes horizontal shelf 3.2-3-1 and needle roller cam 3.2-3-2；Horizontal shelf 3.2-3-1
Vertically it is fixed in framework for support 3.2-1；Needle roller cam 3.2-3-2 is articulated with horizontal shelf 3.2-3-1 ends；Needle roller cam
The gyration central axis of 3.2-3-2 is mutually perpendicular to horizontal shelf 3.2-3-1.It is provided with to connect on horizontal shelf 3.2-3-1
The waist-shaped hole of needle roller cam 3.2-3-2 is connect, so as to adjust the spacing between needle roller cam 3.2-3-2, so as to fulfill to not
With the clamping /V of welding fixture 8.Welding fixture limiting and fixing device 3.3 includes under(-)chassis 3.3-1, left and right limiting plate 3.3-
2 and end limiting plate 3.3-3；Under(-)chassis 3.3-1 and rotary module 2 are affixed；Under(-)chassis 3.3-1 is along its longitudinal both sides
It is connected with left and right limiting plate 3.3-2；The end of under(-)chassis 3.3-1 is connected with end limiting plate 3.3-3, under(-)chassis 3.3-1
On be provided with to fix the dowel hole of welding fixture 8, after welding fixture 8 is installed in place, insertion positioning pin can be realized
The connection of welding fixture 8 and under(-)chassis 3.3-1.Lifting gear 3.1 is cylinder；The cylinder body end of cylinder and rotary module 2 are affixed；
The tailpiece of the piston rod of cylinder and the framework for support 3.2-1 of welding fixture bogey 3.2 are affixed；Cylinder is drawn by linear bearing
Conduction band moves welding fixture bogey 3.2 and moves up and down accurate dropping place on welding fixture limiting and fixing device 3.3.Rotation driving
Mechanism 6 includes servo deceleration motor 6.1, retainer 6.2 and pivoting support 6.3；The output terminal of servo deceleration motor 6.1 and transmission
The input terminal connection of seat 6.2；Pivoting support 6.3 is vertically fixed in the upper end of retainer 6.2；The output terminal of retainer 6.2 is with returning
Turn the input terminal connection of supporting 6.3；The output terminal of pivoting support 6.3 is connected with rotary module 2.3 are provided on retainer 6.2
A limit switch 7；3 limit switches 7 are arranged in 0 degree of retainer 6.2,180 degree and 60 degree of orientation；Rotate 0 degree of orientation
And 180 degree orientation is worker's piece uploading operation and robot welding job position, it is that vehicle is remodeled position to rotate 60 degree orientation；3
Limit switch 7 controls servo deceleration motor 6.1 to drive to PLC, PLC by 4 feedback signal of control panel by the control panel 4
Dynamic rotary module 2 stops in place.Multiple systems 3 of remodeling have been arranged symmetrically on rotary module 2；It is connected on rotary module 2 automatically controlled
Equipment 4 and electrical couplings module 5, electrical couplings module 5 as flexibility remodel requirement electric signal, power line it is gentle crimping continue
Connector is divided into both sides, and master side is arranged on rotary module 2, and tool shelf side is arranged on welding fixture 8.
Compared with prior art, the utility model has following advantageous effect to the utility model：
1st, multi-vehicle-type switches, and for common rotation displacement machine equipment compared with utility model, common rotation displacement machine equipment can only
A welding fixture is adapted to, and a welding fixture can only adapt to a vehicle or improve fixture to adapt to derivative vehicle, for
Non-derived vehicle can not be applicable in.The utility model adapts to the switching production of different automobile types by the system of remodeling；
2nd, remodel reliable, system described in the utility model of remodeling is using the guiding welding fixture positioning of needle roller cam guide；
3rd, remodel simple, when needing to switch welding fixture, it is only necessary to which a fork truck auxiliary is carried.
It should be appreciated that the above is only the specific embodiments of the utility model, but the scope of protection of the utility model
It is not limited thereto, any those skilled in the art can think easily in the technical scope disclosed by the utility model
The change or replacement arrived, should be covered within the scope of the utility model.
Claims (10)
1. a kind of flexible rotating positioner including pedestal (1), is provided with rotary drive mechanism (6) on the pedestal (1), described
The output terminal of rotary drive mechanism (6) is connected with rotary module (2), it is characterised in that：Being provided on the rotary module (2) can
The system of remodeling (3) of various welding fixtures (8) is slidably connected, the system of remodeling (3) includes lifting gear (3.1) and weldering
Welding fixture bogey (3.2), the lifting gear (3.1) is arranged in a vertical direction in the rotary module (2) upper end, described
Welding fixture bogey (3.2) is connected with the output terminal of the lifting gear (3.1)；The welding fixture bogey
(3.2) welding fixture limiting and fixing device (3.3) is provided on.
2. a kind of flexible rotating positioner according to claim 1, it is characterised in that：The welding fixture bogey
(3.2) framework for support (3.2-1), longitudinal tugboat (3.2-2) and cross spacing pulley mechanism (3.2-3) are included；The carrying machine
Frame (3.2-1) is connected with longitudinal tugboat (3.2-2) and the cross spacing pulley mechanism along the both sides of its horizontal longitudinal direction
(3.2-3)；The bottom of the framework for support (3.2-1) and the output terminal of the lifting gear (3.1) are affixed.
3. a kind of flexible rotating positioner according to claim 2, it is characterised in that：The cross spacing pulley mechanism
(3.2-3) includes horizontal shelf (3.2-3-1) and needle roller cam (3.2-3-2)；The horizontal shelf (3.2-3-1) is vertical affixed
In the both sides of the framework for support (3.2-1)；The needle roller cam (3.2-3-2) is articulated with the horizontal shelf (3.2-3-1)
End；The gyration central axis of the needle roller cam (3.2-3-2) is mutually perpendicular to the horizontal shelf (3.2-3-1).
4. a kind of flexible rotating positioner according to claim 3, it is characterised in that：The horizontal shelf (3.2-3-1)
On be provided with to connect the waist-shaped hole of the needle roller cam (3.2-3-2).
5. a kind of flexible rotating positioner according to claim 1, it is characterised in that：Dress is fixed in the welding fixture /V
Putting (3.3) includes under(-)chassis (3.3-1), left and right limiting plate (3.3-2) and end limiting plate (3.3-3)；The under(-)chassis
(3.3-1) is affixed with the rotary module (2) and positioned at welding fixture bogey (3.2) lower end；The under(-)chassis
(3.3-1) is connected with the left and right limiting plate (3.3-2) along its longitudinal both sides；The end of the under(-)chassis (3.3-1) is consolidated
It is connected to end limiting plate (3.3-3).
6. a kind of flexible rotating positioner according to claim 1, it is characterised in that：The lifting gear (3.1) is gas
Cylinder；The cylinder body end of the cylinder and the rotary module (2) are affixed, and the tailpiece of the piston rod of the cylinder is carried with the welding fixture
The framework for support (3.2-1) of device (3.2) is affixed.
7. a kind of flexible rotating positioner according to claim 1, it is characterised in that：Rotary drive mechanism (6) bag
Include servo deceleration motor (6.1), retainer (6.2) and pivoting support (6.3)；The output terminal of the servo deceleration motor (6.1)
It is connected with the input terminal of the retainer (6.2)；The pivoting support (6.3) is fixed in the upper end of the retainer (6.2)；Institute
The output terminal for stating retainer (6.2) is connected with the input terminal of the pivoting support (6.3)；The output of the pivoting support (6.3)
End is connected with the rotary module (2).
8. a kind of flexible rotating positioner according to claim 7, it is characterised in that：It is set on the retainer (6.2)
There are 3 limit switches (7)；3 limit switches (7) are arranged in 0 degree of the retainer (6.2), 180 degree and 60 degree
Orientation.
9. a kind of flexible rotating positioner according to claim 1, it is characterised in that：It is symmetrical on the rotary module (2)
It is disposed with multiple systems of remodeling (3).
10. a kind of flexible rotating positioner according to claim 1, it is characterised in that：It is affixed on the rotary module (2)
There are control panel (4) and electrical couplings module (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721059676.3U CN207372563U (en) | 2017-08-23 | 2017-08-23 | A kind of flexible rotating positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721059676.3U CN207372563U (en) | 2017-08-23 | 2017-08-23 | A kind of flexible rotating positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372563U true CN207372563U (en) | 2018-05-18 |
Family
ID=62342063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721059676.3U Active CN207372563U (en) | 2017-08-23 | 2017-08-23 | A kind of flexible rotating positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372563U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890321A (en) * | 2020-05-07 | 2020-11-06 | 东风设备制造有限公司 | Multi-surface storage warehouse for vehicle welding fixture |
| CN114939759A (en) * | 2022-03-28 | 2022-08-26 | 中国第一汽车股份有限公司 | NC adds motorcycle type switched systems of revolving stage |
| CN116038198A (en) * | 2023-04-03 | 2023-05-02 | 江苏奔宇车身制造有限公司 | Welding-based automatic chemical assembly method, assembly mechanism and assembly equipment |
-
2017
- 2017-08-23 CN CN201721059676.3U patent/CN207372563U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890321A (en) * | 2020-05-07 | 2020-11-06 | 东风设备制造有限公司 | Multi-surface storage warehouse for vehicle welding fixture |
| CN114939759A (en) * | 2022-03-28 | 2022-08-26 | 中国第一汽车股份有限公司 | NC adds motorcycle type switched systems of revolving stage |
| CN116038198A (en) * | 2023-04-03 | 2023-05-02 | 江苏奔宇车身制造有限公司 | Welding-based automatic chemical assembly method, assembly mechanism and assembly equipment |
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