CN205184073U - Fix a position machine of shifting zero point - Google Patents
Fix a position machine of shifting zero point Download PDFInfo
- Publication number
- CN205184073U CN205184073U CN201520821734.6U CN201520821734U CN205184073U CN 205184073 U CN205184073 U CN 205184073U CN 201520821734 U CN201520821734 U CN 201520821734U CN 205184073 U CN205184073 U CN 205184073U
- Authority
- CN
- China
- Prior art keywords
- positioner
- zero
- zero point
- point positioning
- switching mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to a fix a position machine of shifting zero point, including the machine of shifting that is used for the robot welding station, the machine of should shifting is through quick change device and welding jig fixed connection, the quick change device is positioning system at zero point, zero point positioning system by zero point locator, zero point locating pin and hydraulic pressure or pneumatic unit form, the locator was installed on the owner's machine that shifts zero point, and on the locating pin located welding jig zero point, the last locating pin at zero point of welding jig stretched into automatic positioning behind the chuck of locator at zero point to by the locking of the locking module in the chuck, the locking module provides power by hydraulic pressure or pneumatic unit. The utility model discloses a positioning system can realize the quick replacement of welding jig on the machine of shifting zero point, and easy operation, safe convenient, press from both sides tight firm, positioning accuracy is high, it repeats positioning accuracy and is less than 0.002, changes efficiency and improves more than 80%, has improved the precision and the efficiency of welding jig quick change greatly.
Description
Technical field
The utility model relates to a kind of positioner of fast changeable frock, particularly relates to and is a kind ofly applicable to welding robot station, adopts Zero-point positioning system to realize the positioner of weld jig quick change.
Background technology
Welding robot station generally adopts positioner to realize workpiece multistation, multi-angle welding, but what the quick change construction between the positioner frame 4 that current domestic welding robot station is used and crossbeam 3 (for fixing weld jig) adopted is located by alignment pin 2, the mode (as Figure 1-Figure 2) that both sides bolt 1 is fastening, be not easy to change frock clamp, and it is low to change efficiency, secondary repetitive positioning accuracy is poor.
Summary of the invention
The utility model provides a kind of zero-point positioning positioner, adopt Zero-point positioning system, the quick-replaceable of weld jig on positioner can be realized, and simple to operate, safe ready, clamping is firm, positioning precision is high, its repetitive positioning accuracy is less than 0.002, change efficiency and improve more than 80%, substantially increase precision and the efficiency of weld jig quick change.
In order to achieve the above object, the utility model realizes by the following technical solutions:
A kind of zero-point positioning positioner, comprise the positioner for robot welding station, this positioner is fixedly connected with weld jig by fast replacing device; Described fast replacing device is Zero-point positioning system, and Zero-point positioning system is made up of zero point positioner, zero-point positioning pin and hydraulic pressure or pneumatic unit; Zero point positioner is arranged on positioner main frame, zero-point positioning pin is located on weld jig, automatically locate after zero-point positioning pin on weld jig stretches into the chuck of zero point positioner, and by the locking module latch in chuck, locking module provides power by hydraulic pressure or pneumatic unit.
Described positioner is single-shaft position changing machine, be made up of positioner frame, motor, reductor and ring flange, positioner frame two ends are provided with driving head and driven head, and driving head and driven head are oppositely arranged ring flange, and the ring flange on driving head is driven by motor and speed reducer; Weld jig to be fixedly connected with the quick change block on ring flange by crossbeam and to realize rotary movement under it drives; Zero point positioner is located on quick change block, and on crossbeam, correspondence position establishes zero-point positioning pin.
Described positioner is two axle positioners, is made up of positioner frame, motor, reductor, switching mechanism and slew gear, and switching mechanism is fixed in positioner frame, and slew gear is fixed on switching mechanism, and axis and switching mechanism axes normal; Switching mechanism, slew gear are driven by corresponding motor and speed reducer and realize upset or revolution action; Weld jig to be connected with the quick change turntable on slew gear by mounting disc and to realize turning round action under it drives, and realizes integrated overturn action under switching mechanism drives together with slew gear; Zero point positioner is located on quick change turntable, and in mounting disc, correspondence position establishes zero-point positioning pin.
Described positioner is three axle positioners, be made up of positioner frame, motor, reductor and ring flange, positioner central rack establishes main switching mechanism, the bilateral symmetry being parallel to main switching mechanism arranges the secondary switching mechanism of 2 covers, secondary switching mechanism is made up of driving head and driven head, driving head and driven head are oppositely arranged ring flange, and the ring flange on driving head is driven by motor and speed reducer; Weld jig to be fixedly connected with the quick change block on ring flange by crossbeam and to realize rotary movement under it drives; Zero point positioner is located on quick change block, and on crossbeam, correspondence position establishes zero-point positioning pin.
Compared with prior art, the beneficial effects of the utility model are:
1) adopt Zero-point positioning system, the quick-replaceable of weld jig on positioner can be realized, and simple to operate, safe ready, clamping is firm, positioning precision is high;
2) repetitive positioning accuracy is less than 0.002, changes efficiency and improves more than 80%, substantially increase precision and the efficiency of weld jig quick change;
3) can be by force handling, automaticity is high, is applicable to various types of positioner;
4) contribute to the lifting of Product jointing quality and presentation quality, reduce the debugging work load caused due to position degree deviation, product one-shot forming rate is high.
Accompanying drawing explanation
Fig. 1 is the partial schematic diagram one of traditional positioner quick change construction described in the utility model.(master looks)
Fig. 2 is the partial schematic diagram two of traditional positioner quick change construction described in the utility model.(overlooking)
Fig. 3 is the structural representation one with the single-shaft position changing machine of Zero-point positioning system described in the utility model.(overlook, do not show crossbeam and zero-point positioning pin)
Fig. 4 is the structural representation two with the single-shaft position changing machine of Zero-point positioning system described in the utility model.(master looks)
Fig. 5 is the structural representation one with two axle positioners of Zero-point positioning system described in the utility model.(master looks)
Fig. 6 is the structural representation two with two axle positioners of Zero-point positioning system described in the utility model.(overlook, do not show mounting disc and zero-point positioning pin)
Fig. 7 is the structural representation one with three axle positioners of Zero-point positioning system described in the utility model.(overlook, do not show crossbeam and zero-point positioning pin)
Fig. 8 is the structural representation two with three axle positioners of Zero-point positioning system described in the utility model.(master looks)
In figure: 1. bolt 2. alignment pin 3. crossbeam 4. positioner frame 5. driven secondary switching mechanisms of the 6. ring flange 7. zero point positioner 8. quick change block 9. driving head 10. motor 11. reductor 12. zero-point positioning pin 13. pneumatic operated valve 14. switching mechanism 15. slew gear 16. quick change turntable 17. mounting disc 18. gas/liquid main switching mechanism 20. of joint 19.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
Seeing Fig. 3-Fig. 8, is structural representation of the present utility model, a kind of zero-point positioning positioner of the utility model, and comprise the positioner for robot welding station, this positioner is fixedly connected with weld jig by fast replacing device; Described fast replacing device is Zero-point positioning system, and Zero-point positioning system is made up of zero point positioner 7, zero-point positioning pin 12 and hydraulic pressure or pneumatic unit; Zero point positioner 7 is arranged on positioner main frame, zero-point positioning pin 12 is located on weld jig, automatically locate after zero-point positioning pin 12 on weld jig stretches into the chuck of zero point positioner 7, and by the locking module latch in chuck, locking module provides power by hydraulic pressure or pneumatic unit.
Described positioner is single-shaft position changing machine, be made up of positioner frame 4, motor 10, reductor 11 and ring flange 6, positioner frame 4 two ends are provided with driving head 9 and driven 5, driving head 9 and driven 5 are oppositely arranged ring flange 6, and the ring flange 6 on driving head 5 is driven by motor 10 and reductor 11; Weld jig to be fixedly connected with the quick change block 8 on ring flange 6 by crossbeam 3 and to realize rotary movement under it drives; Zero point positioner 7 is located on quick change block 8, and on crossbeam 3, correspondence position establishes zero-point positioning pin 12.
Described positioner is two axle positioners, be made up of positioner frame 4, motor 10, reductor 11, switching mechanism 14 and slew gear 15, switching mechanism 14 is fixed in positioner frame 4, and slew gear 15 is fixed on switching mechanism 14, and axis and switching mechanism 14 axes normal; Switching mechanism 14, slew gear 15 are driven by corresponding motor 10 and reductor 11 and realize upset or revolution action; Weld jig to be connected with the quick change turntable 16 on slew gear 15 by mounting disc 17 and to realize turning round action under it drives, and realizes integrated overturn action under switching mechanism 14 drives together with slew gear 15; Zero point positioner 7 is located on quick change turntable 16, and in mounting disc 17, correspondence position establishes zero-point positioning pin 12.
Described positioner is three axle positioners, be made up of positioner frame 4, motor 10, reductor 11 and ring flange 6, main switching mechanism 19 is established in the middle part of positioner frame 4, the bilateral symmetry being parallel to main switching mechanism 19 arranges the secondary switching mechanism 20 of 2 covers, secondary switching mechanism 20 is made up of driving head 9 and driven 5, driving head 9 and driven 5 are oppositely arranged ring flange 6, and the ring flange 6 on driving head 9 is driven by motor 10 and reductor 11; Weld jig to be fixedly connected with the quick change block 8 on ring flange 6 by crossbeam 3 and to realize rotary movement under it drives; Zero point positioner 7 is located on quick change block 8, and on crossbeam 3, correspondence position establishes zero-point positioning pin 12.
Zero-point positioning system is a kind of location and locking device of uniqueness, energy holding workpiece is from a station to another station, an operation is to another operation, or a machine tool is to another a machine tool, remain zero point constant, the non-cutting time at centering zero point can be saved again like this, ensure the continuity of work, increase work efficiency, be particularly suitable for the occasion of frock clamp quick change.
The utility model adopts Zero-point positioning system, realizes the quick change of precision positioning clamping between positioner and weld jig and frock clamp, improves repetitive positioning accuracy, effectively ensures that automation equipment looks for relative position point, significantly improves and changes the frock clamp time.Drive unit wherein in positioner adopts RV reductor.
The kind of positioner is a lot, and Zero-point positioning system described in the utility model is applicable to various types of positioner, and the positioner installing Zero-point positioning system is called zero-point positioning positioner, and its operation principle is basically identical.
As Figure 3-Figure 4, be a kind of single shaft zero-point positioning positioner.Weld jig is arranged on crossbeam 3, and crossbeam 3 two ends are fixedly connected with the zero point positioner 7 on companion flange dish 6 quick change block 8 by zero-point positioning pin 12, and realizes quick and precisely centering and function fixing fast.In figure, zero point positioner 7 adopts pneumatic form, and its pneumatic operated valve 13 is located on the driving head 9 of homonymy or driven 5; Not exclusively perpendicular to zero point positioner 7 horizontal plane, zero point positioner 7 can be entered afterwards by air pressure supercharging interface braking and locking crossbeam 3 when zero-point positioning pin 12 falls.When needing to unload sill 3, by opening the air pressure solution lock interface bottom zero point positioner 7, take off crossbeam 3.
As shown in Fig. 5-Fig. 6, be a kind of two axle zero-point positioning positioners.Weld jig is arranged in mounting disc 6, and mounting disc 6 is fixedly connected with the zero point positioner 7 on corresponding slew gear 15 quick change turntable 16 by zero-point positioning pin 12, and realizes quick and precisely centering and function fixing fast.In figure, zero point positioner 7 adopts pneumatic or form of surging, and quick change turntable 16 is provided with gas/liquid joint 18.
As shown in Figs. 7-8, be a kind of three axle zero-point positioning positioners.Its version is similar to single shaft zero-point positioning positioner, in the secondary switching mechanism 20 of both sides, establish Zero-point positioning system respectively.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a zero-point positioning positioner, comprises the positioner for robot welding station, and this positioner is fixedly connected with weld jig by fast replacing device; It is characterized in that, described fast replacing device is Zero-point positioning system, and Zero-point positioning system is made up of zero point positioner, zero-point positioning pin and hydraulic pressure or pneumatic unit; Zero point positioner is arranged on positioner main frame, zero-point positioning pin is located on weld jig, automatically locate after zero-point positioning pin on weld jig stretches into the chuck of zero point positioner, and by the locking module latch in chuck, locking module provides power by hydraulic pressure or pneumatic unit.
2. a kind of zero-point positioning positioner according to claim 1, it is characterized in that, described positioner is single-shaft position changing machine, be made up of positioner frame, motor, reductor and ring flange, positioner frame two ends are provided with driving head and driven head, driving head and driven head are oppositely arranged ring flange, and the ring flange on driving head is driven by motor and speed reducer; Weld jig to be fixedly connected with the quick change block on ring flange by crossbeam and to realize rotary movement under it drives; Zero point positioner is located on quick change block, and on crossbeam, correspondence position establishes zero-point positioning pin.
3. a kind of zero-point positioning positioner according to claim 1, it is characterized in that, described positioner is two axle positioners, be made up of positioner frame, motor, reductor, switching mechanism and slew gear, switching mechanism is fixed in positioner frame, slew gear is fixed on switching mechanism, and axis and switching mechanism axes normal; Switching mechanism, slew gear are driven by corresponding motor and speed reducer and realize upset or revolution action; Weld jig to be connected with the quick change turntable on slew gear by mounting disc and to realize turning round action under it drives, and realizes integrated overturn action under switching mechanism drives together with slew gear; Zero point positioner is located on quick change turntable, and in mounting disc, correspondence position establishes zero-point positioning pin.
4. a kind of zero-point positioning positioner according to claim 1, it is characterized in that, described positioner is three axle positioners, be made up of positioner frame, motor, reductor and ring flange, positioner central rack establishes main switching mechanism, and the bilateral symmetry being parallel to main switching mechanism arranges the secondary switching mechanism of 2 covers, and secondary switching mechanism is made up of driving head and driven head, driving head and driven head are oppositely arranged ring flange, and the ring flange on driving head is driven by motor and speed reducer; Weld jig to be fixedly connected with the quick change block on ring flange by crossbeam and to realize rotary movement under it drives; Zero point positioner is located on quick change block, and on crossbeam, correspondence position establishes zero-point positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821734.6U CN205184073U (en) | 2015-10-22 | 2015-10-22 | Fix a position machine of shifting zero point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821734.6U CN205184073U (en) | 2015-10-22 | 2015-10-22 | Fix a position machine of shifting zero point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205184073U true CN205184073U (en) | 2016-04-27 |
Family
ID=55777104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520821734.6U Active CN205184073U (en) | 2015-10-22 | 2015-10-22 | Fix a position machine of shifting zero point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205184073U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743435A (en) * | 2017-03-09 | 2017-05-31 | 洛阳美锐克机器人科技有限公司 | Double power head air-actuated turnover positioner |
| CN106975879A (en) * | 2017-04-27 | 2017-07-25 | 厦门实启机械有限公司 | A kind of three station barcode scanning automatic welding production lines |
| CN107262924A (en) * | 2017-07-31 | 2017-10-20 | 上海丹景智能装备有限公司 | A kind of multi-vehicle-type frock apparatus for fast switching |
| CN107538143A (en) * | 2016-06-29 | 2018-01-05 | 大连瑞嘉恒机器人有限公司 | Hot junction Robot Welding Cell |
| CN107571051A (en) * | 2017-09-26 | 2018-01-12 | 上海航天精密机械研究所 | Quick-clamping and accurate positioning device and its method |
| CN107838730A (en) * | 2017-12-10 | 2018-03-27 | 昆山锐毕利机电科技有限公司 | A kind of radiator bumps locking positioning frock |
| CN109128937A (en) * | 2018-10-15 | 2019-01-04 | 上海交大智邦科技有限公司 | Realize the grip device of rapid automatized switching |
| CN109590658A (en) * | 2018-12-18 | 2019-04-09 | 芜湖普威技研有限公司 | Automobile component welding fixture fast replacing device |
| CN109595239A (en) * | 2019-01-17 | 2019-04-09 | 中国工程物理研究院激光聚变研究中心 | The automatic micro assemby equipment of the micro- part of complicated multi-configuration of multi-sensor fusion |
| CN110434543A (en) * | 2019-06-28 | 2019-11-12 | 武汉船用机械有限责任公司 | The welding tooling and welding method of terminal pad |
| EP3769905A1 (en) * | 2019-07-25 | 2021-01-27 | MAGNA STEYR Fahrzeugtechnik AG & Co KG | Device for positioning motor vehicle parts |
| WO2022170796A1 (en) * | 2021-02-09 | 2022-08-18 | 北京卫星制造厂有限公司 | Quick replacement system and method based on zero point positioning |
| CN109595239B (en) * | 2019-01-17 | 2024-04-26 | 中国工程物理研究院激光聚变研究中心 | Multi-sensor integrated complex multi-configuration micro-part automatic micro-assembly equipment |
-
2015
- 2015-10-22 CN CN201520821734.6U patent/CN205184073U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538143A (en) * | 2016-06-29 | 2018-01-05 | 大连瑞嘉恒机器人有限公司 | Hot junction Robot Welding Cell |
| CN106743435B (en) * | 2017-03-09 | 2022-10-18 | 洛阳美锐克机器人科技有限公司 | Pneumatic turnover positioner with double power heads |
| CN106743435A (en) * | 2017-03-09 | 2017-05-31 | 洛阳美锐克机器人科技有限公司 | Double power head air-actuated turnover positioner |
| CN106975879A (en) * | 2017-04-27 | 2017-07-25 | 厦门实启机械有限公司 | A kind of three station barcode scanning automatic welding production lines |
| CN107262924A (en) * | 2017-07-31 | 2017-10-20 | 上海丹景智能装备有限公司 | A kind of multi-vehicle-type frock apparatus for fast switching |
| CN107571051A (en) * | 2017-09-26 | 2018-01-12 | 上海航天精密机械研究所 | Quick-clamping and accurate positioning device and its method |
| CN107838730A (en) * | 2017-12-10 | 2018-03-27 | 昆山锐毕利机电科技有限公司 | A kind of radiator bumps locking positioning frock |
| CN109128937A (en) * | 2018-10-15 | 2019-01-04 | 上海交大智邦科技有限公司 | Realize the grip device of rapid automatized switching |
| CN109590658A (en) * | 2018-12-18 | 2019-04-09 | 芜湖普威技研有限公司 | Automobile component welding fixture fast replacing device |
| CN109595239A (en) * | 2019-01-17 | 2019-04-09 | 中国工程物理研究院激光聚变研究中心 | The automatic micro assemby equipment of the micro- part of complicated multi-configuration of multi-sensor fusion |
| CN109595239B (en) * | 2019-01-17 | 2024-04-26 | 中国工程物理研究院激光聚变研究中心 | Multi-sensor integrated complex multi-configuration micro-part automatic micro-assembly equipment |
| CN110434543A (en) * | 2019-06-28 | 2019-11-12 | 武汉船用机械有限责任公司 | The welding tooling and welding method of terminal pad |
| EP3769905A1 (en) * | 2019-07-25 | 2021-01-27 | MAGNA STEYR Fahrzeugtechnik AG & Co KG | Device for positioning motor vehicle parts |
| US11208166B2 (en) | 2019-07-25 | 2021-12-28 | Magna Steyr Fahrzeugtechnik Ag & Co Kg | Device for positioning vehicle parts |
| WO2022170796A1 (en) * | 2021-02-09 | 2022-08-18 | 北京卫星制造厂有限公司 | Quick replacement system and method based on zero point positioning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205184073U (en) | Fix a position machine of shifting zero point | |
| CN202240640U (en) | Simple and multi-purpose positioning device | |
| CN203696313U (en) | Flexible welding tool for forklift carriages | |
| CN203512057U (en) | Tool structure for large part working position transferring | |
| CN204657997U (en) | A kind of exhaust manifold profile location automatically centering fixture | |
| CN201736054U (en) | Automatic clamping device of internal hole of front end cover of turned starting motor | |
| CN205702472U (en) | A kind of double-workbench automatic loading and unloading device | |
| CN101069932A (en) | Pneumatic clamping device | |
| CN104440203A (en) | Double-station side milling compressing device | |
| CN204545985U (en) | A kind of Digit Control Machine Tool and magnetic locking device | |
| US20200147742A1 (en) | Wheel deburring machine | |
| CN203779185U (en) | Automatic 90-degree transposition lathe turning clamp for electric tool head casing | |
| CN202824712U (en) | Index chuck device | |
| CN105171324A (en) | Three-jaw self-centering chuck clamping device | |
| CN203357091U (en) | Boring pneumatic clamping mechanism | |
| CN203936405U (en) | A kind of automobile hub bearing lasso processing automatic clamp assembling device | |
| CN212311481U (en) | Pneumatic clamp for machining centre hole of convex fork | |
| CN204976127U (en) | Wheel hub bore processing four -axis fixture | |
| CN203579253U (en) | Double-station side milling hold-down device | |
| CN208945547U (en) | Automobile axle assembly equipment | |
| CN203900525U (en) | Lathe pneumatic chuck | |
| CN214744153U (en) | Gear type mechanical arm end effector | |
| CN212443269U (en) | Machine tool for turning bearing pedestal | |
| CN202028787U (en) | Chuck assembly for processing large-diameter flanges | |
| CN204954265U (en) | Three -jaw self -centering chuck clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |