CN202291969U - Rotating fixture - Google Patents

Rotating fixture Download PDF

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Publication number
CN202291969U
CN202291969U CN2011203873410U CN201120387341U CN202291969U CN 202291969 U CN202291969 U CN 202291969U CN 2011203873410 U CN2011203873410 U CN 2011203873410U CN 201120387341 U CN201120387341 U CN 201120387341U CN 202291969 U CN202291969 U CN 202291969U
Authority
CN
China
Prior art keywords
swivel mount
rolling clamp
clamp according
alignment pin
detent 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.)
Expired - Fee Related
Application number
CN2011203873410U
Other languages
Chinese (zh)
Inventor
徐建
顾伟明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Geely Holding Group Co Ltd
Zhejiang Jingang Automobile Co Ltd
Original Assignee
Zhejiang Geely Holding Group Co Ltd
Zhejiang Jingang Automobile Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Geely Holding Group Co Ltd, Zhejiang Jingang Automobile Co Ltd filed Critical Zhejiang Geely Holding Group Co Ltd
Priority to CN2011203873410U priority Critical patent/CN202291969U/en
Application granted granted Critical
Publication of CN202291969U publication Critical patent/CN202291969U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a fixture, in particular to a rotating fixture with a switching function. The rotating fixture comprises a bottom plate, bases on the two sides of the bottom plate, positioning mechanisms on the bases, a rotating frame which is provided with a plurality of sets of positioning mechanisms in the length direction, a driving mechanism for driving the rotating frame to rotate and a limiting mechanism for locking the rotating frame, wherein the two ends of the rotating frame are connected with base shafts at corresponding positions respectively. By the rotating fixture, the positioning mechanisms on vehicles of different types can be integrated on the same fixture, and different positioning mechanisms can be quickly switched when the vehicles of different types are subjected to resistance welding, so that production cost is saved while working efficiency is improved.

Description

A kind of rolling clamp
Technical field
The utility model relates to a kind of anchor clamps, particularly a kind of rolling clamp that handoff functionality is arranged.
Background technology
In automobile making, consider that the transformation of current people's aesthetic standards reaches vehicle practicality high requirement at present, new vehicle is constantly developed to accord with the demands of the market.In the process of construction of production line, consider the factor of cost and resource consolidation, when assembly welding, need the automobile of different automobile types be produced on a station usually.The anchor clamps of placing on the existing station are to aim at the anchor clamps that vehicle was suitable for.When the automobile to different automobile types hinders weldering, often need carry out manual work and change or transform the anchor clamps on the station, often need two to three months and manufacture and design the new anchor clamps of a cover again, very inconvenience.
CN101428381.A discloses a kind of sample-vehicle total-assembly clamping on May 13rd, 2009; Comprise through level modulation mechanism and fixedly be located under body pedestal and fixed pedestal in the factory building; Said sample-vehicle total-assembly clamping mechanism also comprises a connecting plate that connects said under body pedestal and fixed pedestal; The mobile foundation that can on said fixed pedestal, realize sliding through a sliding rail mechanism; Mobile foundation is the installation column of body side wall fixedly, and a cylinder recommendation mechanism that promotes the slip of sliding rail mechanism, and said installation column is spaced apart and arranged on the mobile foundation.This technical scheme operation more complicated, switch time-consuming, and inconvenient installation.
The utility model content
The utility model provides a kind of rolling clamp, to solve when the multiple vehicle resistance weldering problem of producing on can not the same swivel mount at same production line, has realized the positioning states of different automobile types is switched fast.
A kind of rolling clamp comprises the pedestal and the detent mechanism of base plate, base plate both sides; Comprise that also a length direction is provided with the swivel mount of some cover detent mechanisms, makes the driving mechanism of swivel mount rotation and the position-limit mechanism that swivel mount is locked; The two ends of described swivel mount are connected with the pedestal axle of relevant position respectively.
Preferably, described driving mechanism comprises reductor and motor, and an end of the output shaft of said reductor and described swivel mount fixes; The output shaft of said reductor can fix through the respective ends of a shaft coupling and said swivel mount; Can also comprise the induction mechanism that detects the said swivel mount anglec of rotation on the described rolling clamp, described induction mechanism can be sensor in actual use.
Preferably, described position-limit mechanism comprises cylinder, and the piston rod of said cylinder is provided with alignment pin, and correspondingly, swivel mount is provided with the slotted eye that cooperates with said alignment pin.
Preferably, described cylinder top is provided with boss, and said boss center is provided with the through hole that matches with said alignment pin.
Described alignment pin can be inverted V-shaped, is convenient to the location.
The structure of described swivel mount can be preferably tetrahedron; At this moment, described detent mechanism can be two cover or quadruplets; When detent mechanism is two covers, can be individually fixed in the relative two sides of swivel mount; When detent mechanism is quadruplet, can be individually fixed in four relative sides of swivel mount.
The utility model has realized that the detent mechanism of different automobile types is integrated on the same anchor clamps, and can switch different detent mechanisms fast when the vehicle of different automobile types hindered weldering, when having improved operating efficiency, has also practiced thrift production cost.
Description of drawings
Fig. 1 is the structural representation of the utility model rolling clamp;
Fig. 2 is the structural representation of position-limit mechanism in the utility model.
The specific embodiment
Describe the specific embodiment of the utility model in detail below in conjunction with accompanying drawing.
A kind of rolling clamp as shown in Figure 1 comprises upright pedestal 2a and pedestal 2b on base plate 1 and base plate 1 two ends, is equipped with bearing 3a and bearing 3b on two pedestals; Pedestal is provided with and is tetrahedral swivel mount 4, and the two ends of swivel mount 4 are fixed with minor axis 5a and the minor axis 5b that cooperates with bearing 3a and bearing 3b successively respectively; Swivel mount 4 is provided with two cover detent mechanisms, and first detent mechanism 14 is located at the one side of swivel mount 4, and second detent mechanism 15 is located on the relative another side of swivel mount 4; Wherein,
Make the driving mechanism 17 of swivel mount 4 rotations be:
Comprise the reductor 6 of being located at the pedestal 2b outside and the motor 7 that matches with reductor 6; The output shaft 61 of reductor 6 fixes through the minor axis 5b on a shaft coupling 8 and the swivel mount 4;
The position-limit mechanism 18 that swivel mount 4 is locked is:
In conjunction with Fig. 2, comprise and be located at the inboard support of pedestal 2b 9 and be fixed in the cylinder 10 on the support 9; Support 9 comprises a horizontal baffle 91 and the straight plate 92 vertical with baffle plate 91, baffle plate 91 be provided with one with cylinder 10 in the through hole 93 that cooperates of pushing ram 101; The free end of pushing ram 101 passes through hole 93, and is fixed with an alignment pin 11; Be equipped with locating piece 12 on each plane of swivel mount 4, locating piece 12 is provided with the slotted eye 13 that cooperates with said alignment pin;
Also be provided with the sensor 16 of an induction swivel mount 4 anglecs of rotation on the bearing 3b.
The concrete use of the utility model is:
Original state is first detent mechanism 14 at last, second detent mechanism 15 in following time; When the vehicle needs that meet second detent mechanism 15 add man-hour; Make this moment cylinder 10 descend; The location that position-limit mechanism 18 is removed swivel mount 4: i.e. the piston of cylinder 10 decline makes pushing ram 101 move down, the slotted eye 13 on the locating piece 12 on alignment pin 11 disengaging planes, second detent mechanism, 15 place; Motor 7 is just changeing; 4 rotations of reductor 6 driven rotary framves, when rotating to 180 °, sensor 16 sends the signal of telecommunication makes cylinder 10 rise; Be that the piston of cylinder 10 rises and to make and move on the pushing ram 101; Alignment pin 11 is reentered into the slotted eye 13 on the locating piece 12 on plane, second detent mechanism, 15 place, realized second detent mechanism 15 at last, first detent mechanism 14 down, can meet next step operation that the second detent mechanism vehicle is produced;
Original state is second detent mechanism 15 at last, first detent mechanism 14 in following time; When the vehicle needs that meet first detent mechanism 14 add man-hour; Make this moment cylinder 10 descend; The location that position-limit mechanism 18 is removed swivel mount 4: i.e. the piston of cylinder 10 decline makes pushing ram 101 move down, the slotted eye 13 on the locating piece 12 on alignment pin 11 disengaging planes, first detent mechanism, 14 place; Motor 7 counter-rotatings; 4 rotations of reductor 6 driven rotary framves, when rotating to 180 °, sensor 16 sends the signal of telecommunication makes cylinder 10 rise; Be that the piston of cylinder 10 rises and to make and move on the pushing ram 101; Alignment pin 11 is reentered into the slotted eye 13 on the locating piece 12 on plane, first detent mechanism, 14 place, realized first detent mechanism 14 at last, second detent mechanism 15 down, can meet next step operation that the first detent mechanism vehicle is produced.

Claims (9)

1. rolling clamp comprises it is characterized in that the pedestal and the detent mechanism of base plate, base plate both sides:
Comprise that also a length direction is provided with the swivel mount of some cover detent mechanisms, makes the driving mechanism of swivel mount rotation and the position-limit mechanism that swivel mount is locked; The two ends of described swivel mount are connected with the pedestal axle of relevant position respectively.
2. rolling clamp according to claim 1 is characterized in that: described driving mechanism comprises reductor and motor; One end of the output shaft of said reductor and described swivel mount fixes.
3. rolling clamp according to claim 2 is characterized in that: the output shaft of said reductor fixes through the respective ends of a shaft coupling and said swivel mount.
4. rolling clamp according to claim 1 and 2 is characterized in that: comprise the induction mechanism that detects the said swivel mount anglec of rotation.
5. rolling clamp according to claim 1 is characterized in that: described position-limit mechanism comprises cylinder, and the piston rod of said cylinder is provided with alignment pin, and correspondingly, swivel mount is provided with the slotted eye that cooperates with said alignment pin.
6. rolling clamp according to claim 5 is characterized in that: described cylinder top is provided with boss, and said boss center is provided with the through hole that matches with said alignment pin.
7. rolling clamp according to claim 5 is characterized in that: described alignment pin is an inverted V-shaped.
8. rolling clamp according to claim 1 is characterized in that: described swivel mount is a tetrahedron; Described detent mechanism has two covers, is individually fixed in the relative two sides of swivel mount.
9. rolling clamp according to claim 1 is characterized in that: described swivel mount is a tetrahedron; Described detent mechanism has quadruplet, is individually fixed in four relative sides of swivel mount.
CN2011203873410U 2011-10-12 2011-10-12 Rotating fixture Expired - Fee Related CN202291969U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203873410U CN202291969U (en) 2011-10-12 2011-10-12 Rotating fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203873410U CN202291969U (en) 2011-10-12 2011-10-12 Rotating fixture

Publications (1)

Publication Number Publication Date
CN202291969U true CN202291969U (en) 2012-07-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203873410U Expired - Fee Related CN202291969U (en) 2011-10-12 2011-10-12 Rotating fixture

Country Status (1)

Country Link
CN (1) CN202291969U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102785050A (en) * 2012-08-14 2012-11-21 安徽巨一自动化装备有限公司 Polyhedral rotating mechanism
CN102896453A (en) * 2012-10-26 2013-01-30 安徽瑞祥工业有限公司 Four-rotor flexible total assembly mechanism for automobile welding
CN102896454A (en) * 2012-09-28 2013-01-30 重庆盈丰升机械设备有限公司 Full-automatic standard section overturning tooling
CN104002076A (en) * 2014-05-05 2014-08-27 广州明珞汽车装备有限公司 Rotary storing mechanism for body-in-white welding total-splicing clamp
CN104259727A (en) * 2014-09-13 2015-01-07 上海晓奥享荣汽车工业装备有限公司 Automatic welding assembly for tetrahedron integration
CN106425222A (en) * 2016-11-04 2017-02-22 佛山市南海新达高梵实业有限公司 Component fixing frame structure used for framework welding
CN107984411A (en) * 2017-12-28 2018-05-04 上汽通用五菱汽车股份有限公司 A kind of flexibility piece uploading aligning equipment structure
CN108705286A (en) * 2018-07-26 2018-10-26 佛山市勇宇自动化科技有限公司 Window frame is seamless corner combining machine
CN109591053A (en) * 2018-12-29 2019-04-09 广州德恒汽车装备科技有限公司 A kind of fixture intelligence displacement quick-change system for robot workstation

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102785050A (en) * 2012-08-14 2012-11-21 安徽巨一自动化装备有限公司 Polyhedral rotating mechanism
CN102896454A (en) * 2012-09-28 2013-01-30 重庆盈丰升机械设备有限公司 Full-automatic standard section overturning tooling
CN102896453A (en) * 2012-10-26 2013-01-30 安徽瑞祥工业有限公司 Four-rotor flexible total assembly mechanism for automobile welding
CN104002076A (en) * 2014-05-05 2014-08-27 广州明珞汽车装备有限公司 Rotary storing mechanism for body-in-white welding total-splicing clamp
CN104259727A (en) * 2014-09-13 2015-01-07 上海晓奥享荣汽车工业装备有限公司 Automatic welding assembly for tetrahedron integration
CN106425222A (en) * 2016-11-04 2017-02-22 佛山市南海新达高梵实业有限公司 Component fixing frame structure used for framework welding
CN107984411A (en) * 2017-12-28 2018-05-04 上汽通用五菱汽车股份有限公司 A kind of flexibility piece uploading aligning equipment structure
CN108705286A (en) * 2018-07-26 2018-10-26 佛山市勇宇自动化科技有限公司 Window frame is seamless corner combining machine
CN109591053A (en) * 2018-12-29 2019-04-09 广州德恒汽车装备科技有限公司 A kind of fixture intelligence displacement quick-change system for robot workstation

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20141012

EXPY Termination of patent right or utility model