CN201618937U - Turnover fixture with adjustable gravity center position - Google Patents

Turnover fixture with adjustable gravity center position Download PDF

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Publication number
CN201618937U
CN201618937U CN2009202993742U CN200920299374U CN201618937U CN 201618937 U CN201618937 U CN 201618937U CN 2009202993742 U CN2009202993742 U CN 2009202993742U CN 200920299374 U CN200920299374 U CN 200920299374U CN 201618937 U CN201618937 U CN 201618937U
Authority
CN
China
Prior art keywords
plate
base plate
connector
turnover fixture
rotating shaft
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
CN2009202993742U
Other languages
Chinese (zh)
Inventor
陈德波
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.)
Chery Automobile Co Ltd
Original Assignee
Chery 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 Chery Automobile Co Ltd filed Critical Chery Automobile Co Ltd
Priority to CN2009202993742U priority Critical patent/CN201618937U/en
Application granted granted Critical
Publication of CN201618937U publication Critical patent/CN201618937U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a turnover fixture, in particular to a turnover fixture with adjustable gravity center position, which comprises a bottom plate used for fixing a fixture body; the two ends of the bottom plate are respectively provided with a left and a right table frames which are provided with rotating shafts distributed with the same core; the two ends of the bottom plate are respectively connected with the rotating shafts by an adjusting mechanism; and the adjusting mechanism can be adjusted along the direction(s) parallel and/or vertical to the rotating center of the rotating shafts, so that the gravity center of the fixture body is inosculated with the rotating center of the rotating shafts. By adopting the technical scheme, the adjusting mechanism is arranged between the bottom plate carrying the fixture body and the left and the right table frames, and is used for adjusting along the direction parallel or vertical to the rotating center of the rotating shafts, so that the gravity center of the fixture body is inosculated with the rotating center of the rotating shafts, and the fixture can be maintained to be stable when making turnover action; and the turnover fixture has simple structure and high safety.

Description

The adjustable turnover fixture of a kind of position of centre of gravity
Technical field
The utility model relates to a kind of turnover fixture, relates to the adjustable turnover fixture of a kind of position of centre of gravity specifically.
Background technology
At present, be used for the anchor clamps of the axial flipped form of vehicle body soldering in the automobile production workshop, its center of gravity mostly is nonadjustable form, though there is adjustable structure individually, complex structure, it is bigger to adjust the workload of getting up, and wastes time and energy.Though upset class anchor clamps can find the approximate location of chuck body center of gravity by methods such as software simulations at the beginning of design, this position of centre of gravity is on the axial axis of rotation of turnover fixture, are used to guarantee the anchor clamps upset steadily.But produce some deviations when meeting is with design in the manufacture process of anchor clamps, for example gas circuit components and parts such as metal plate spare on the anchor clamps and cylinder also have some annexes of anchor clamps to be difficult to express himself weight on design drawing, so will there be more or less deviation in whole chuck body actual center gravity with the anchor clamps axis of rotation, and then cause the rotary movement of anchor clamps when work not steady, if deviation is bigger, when the gas circuit accident is died, chuck body produces action under the deadweight effect, the operator is formed serious potential safety hazard.
Summary of the invention
The purpose of this utility model just provides a kind of simple in structure, and the adjustable turnover fixture of position of centre of gravity.
For achieving the above object, the utility model has adopted following technical scheme: comprise the base plate that is used for fixing chuck body, the two ends of base plate are provided with left and right stand, left and right stand is provided with the rotating shaft of arranging with core, the two ends of base plate link to each other with rotating shaft by guiding mechanism respectively, guiding mechanism matches the center of gravity of chuck body and the centre of gyration of rotating shaft along parallel and/or adjustable perpendicular to the centre of gyration direction of rotating shaft.
As shown from the above technical solution, the utility model is by being provided with guiding mechanism between base plate that carries chuck body and left and right stand, guiding mechanism links to each other with rotating shaft, by guiding mechanism along parallel and/or adjust perpendicular to the centre of gyration direction of rotating shaft, make the center of gravity of chuck body to match with the centre of gyration of rotating shaft, make anchor clamps energy held stationary when doing rotary movement, and simple in structure, safe.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a schematic perspective view of the present utility model;
Fig. 3 is the A portion enlarged drawing among Fig. 1;
Fig. 4 is the sectional perspective enlarged diagram of the utility model guiding mechanism;
Fig. 5 is the schematic perspective view of the utility model connector;
Fig. 6 is the front view of connector;
Fig. 7 is the vertical view of Fig. 6;
Fig. 8 is the right view of Fig. 6.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
The adjustable turnover fixture of a kind of position of centre of gravity as shown in Figure 1 and Figure 2, comprise the base plate 10 that is used for fixing chuck body, the two ends of base plate 10 are provided with left and right stand 20, left and right stand 20 is provided with the rotating shaft of arranging with core, the two ends of base plate 10 link to each other with rotating shaft by guiding mechanism 30 respectively, guiding mechanism 30 matches the center of gravity of chuck body and the centre of gyration of rotating shaft along parallel and/or adjustable perpendicular to the centre of gyration direction of rotating shaft.
As shown in Figure 3, Figure 4, described guiding mechanism 30 comprise with left and right stand 20 on the connecting plate 31 that is connected of rotating shaft, the plate face of connecting plate 31 is perpendicular to the centre of gyration of rotating shaft, be provided with connector 32 between connecting plate 31 and the base plate 10, connector 32 respectively with connecting plate 31,10 adjustable connections of base plate.
Described connector 32 is the plate of L type, its two edges of boards 32A, 32B respectively with connecting plate 31 and 10 adjustable connections of base plate.
As preferred version of the present utility model, on two edges of boards 32A, the 32B of connector 32, be respectively equipped with mounting hole 321, be respectively equipped with through hole on connecting plate 31 and the base plate 10, bolt is connected between mounting hole 321 and the through hole, by the variation of the link position between mounting hole 321 and the through hole, realize that connector 32 is connected with connecting plate 31 and the adjustable of base plate 10.
The edges of boards 32B bottom that links to each other with base plate 10 of connector 32 is provided with supporting and regulating device in the side near connecting plate 31.Described supporting and regulating device comprises adjusts bolt 40 and fixed head 41, adjust bolt 40 and be the vertical layout, fixed head 41 is arranged on the connecting plate 31 and fixed head 41 is provided with screwed hole and adjusts bolt 40 and match, the bar portion end of adjusting bolt 40 directly is resisted against on the lower face of edges of boards 32B, adjusts bolt 40 and is provided with locking nut.
As preferred version of the present utility model, can distinguish under the adjustable situation about being connected with base plate 10 with connecting plate 31 at connector 32, a supporting and regulating device is set again, the one, regulate for convenience, the 2nd, can disperse the gravity of chuck body.
The Si Jiaochu of described base plate 10 is equipped with connector 32, is provided with stiffener 322 between two edges of boards 32A, the 32B of connector 32, and described stiffener 322 is provided with two.
As preferred version of the present utility model, the Si Jiaochu that is chosen in base plate 10 is equipped with connector 32, this is to be fixed on the base plate 10 because of chuck body, and the deadweight that himself has is bigger, being equipped with connector 32 at Si Jiaochu is in order to play a good fixation, make chuck body more stable when upset, the comparatively average dispersion of also exerting all one's strength simultaneously, the effect that stiffener 322 mainly plays a reinforcement, reinforces, according to the deadweight of chuck body, can select to be provided with one or more.
After jig Design, assembling are finished, if find that the anchor clamps rotary movement is not steady, be the center of gravity of chuck body not on axis of rotation the time, just need adjust that existing is that example illustrates concrete regulative mode to adjust connector 32 with connecting plate 31 to the position of anchor clamps center of gravity:
Unclamp the bolt on connecting plate 31 and the connector 32 earlier, turn the adjustment bolt 40 of connector 32 bottoms with spanner, at this moment connector 32 can upper and lowerly move under the active force of adjusting bolt 40, when arriving rational position, with the locking nut screwing of adjusting on the bolt 40, and the bolt that is used for fixing connecting plate 31 and connector 32 tightened again, so just realized adjustment to the anchor clamps center of gravity, the center of gravity of chuck body and the centre of gyration of rotating shaft are matched.

Claims (8)

1. adjustable turnover fixture of position of centre of gravity, comprise the base plate (10) that is used for fixing chuck body, the two ends of base plate (10) are provided with left and right stand (20), left and right stand (20) is provided with the rotating shaft of arranging with core, it is characterized in that: the two ends of base plate (10) link to each other with rotating shaft by guiding mechanism (30) respectively, guiding mechanism (30) matches the center of gravity of chuck body and the centre of gyration of rotating shaft along parallel and/or adjustable perpendicular to the centre of gyration direction of rotating shaft.
2. turnover fixture according to claim 1, it is characterized in that: described guiding mechanism (30) comprise with left and right stand (20) on the connecting plate (31) that is connected of rotating shaft, the plate face of connecting plate (31) is perpendicular to the centre of gyration of rotating shaft, be provided with connector (32) between connecting plate (31) and the base plate (10), connector (32) respectively with connecting plate (31), the adjustable connection of base plate (10).
3. turnover fixture according to claim 2 is characterized in that: described connector (32) is the plate of L type, its two edges of boards (32A, 32B) respectively with connecting plate (31) and adjustable connection of base plate (10).
4. turnover fixture according to claim 3 is characterized in that: edges of boards (32B) bottom that links to each other with base plate (10) of connector (32) is provided with supporting and regulating device in the side near connecting plate (31).
5. turnover fixture according to claim 4, it is characterized in that: described supporting and regulating device comprises adjusts bolt (40) and fixed head (41), regulate bolt (40) and be the vertical layout, fixed head (41) is arranged on that connecting plate (31) is gone up and fixed head (41) is provided with screwed hole and matches with adjustment bolt (40), the bar portion end of adjusting bolt (40) directly is resisted against on the lower face of edges of boards (32B), adjusts bolt (40) and is provided with locking nut.
6. turnover fixture according to claim 4, it is characterized in that: be respectively equipped with mounting hole (321) on two edges of boards of connector (32) (32A, 32B), be respectively equipped with through hole on connecting plate (31) and the base plate (10), bolt is connected between mounting hole (321) and the through hole.
7. turnover fixture according to claim 4 is characterized in that: be provided with stiffener (322) between two edges of boards of connector (32) (32A, 32B), described stiffener (322) is provided with two.
8. turnover fixture according to claim 4 is characterized in that: the Si Jiaochu of described base plate (10) is equipped with connector (32) and supporting and regulating device.
CN2009202993742U 2009-12-18 2009-12-18 Turnover fixture with adjustable gravity center position Expired - Fee Related CN201618937U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202993742U CN201618937U (en) 2009-12-18 2009-12-18 Turnover fixture with adjustable gravity center position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202993742U CN201618937U (en) 2009-12-18 2009-12-18 Turnover fixture with adjustable gravity center position

Publications (1)

Publication Number Publication Date
CN201618937U true CN201618937U (en) 2010-11-03

Family

ID=43022395

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202993742U Expired - Fee Related CN201618937U (en) 2009-12-18 2009-12-18 Turnover fixture with adjustable gravity center position

Country Status (1)

Country Link
CN (1) CN201618937U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273248A (en) * 2013-05-22 2013-09-04 成都海凌达机械有限公司 Rear frame welding machining auxiliary device
CN103418974A (en) * 2013-07-18 2013-12-04 杭州博数土木工程技术有限公司 Corrugated sheet steel 360-degree rotary welding equipment and process
CN103801890A (en) * 2014-03-05 2014-05-21 安徽江淮汽车股份有限公司 Clamp installation body and clamp device
CN103846603A (en) * 2014-03-28 2014-06-11 佛山市泰格威德机电设备有限公司 Novel automatic welding and turning clamp
CN106624561A (en) * 2016-12-29 2017-05-10 安徽瑞祥工业有限公司 Overturning tool table
CN108971875A (en) * 2018-08-10 2018-12-11 广东精创机械制造有限公司 A kind of clamping device for welding robot
CN109278005A (en) * 2018-08-09 2019-01-29 平高集团有限公司 A kind of Workpiece tilting device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273248A (en) * 2013-05-22 2013-09-04 成都海凌达机械有限公司 Rear frame welding machining auxiliary device
CN103418974A (en) * 2013-07-18 2013-12-04 杭州博数土木工程技术有限公司 Corrugated sheet steel 360-degree rotary welding equipment and process
CN103418974B (en) * 2013-07-18 2016-04-20 浙江中隧桥波形钢腹板有限公司 Corrugated sheet steel 360 degree of rotating welding equipments and technique
CN103801890A (en) * 2014-03-05 2014-05-21 安徽江淮汽车股份有限公司 Clamp installation body and clamp device
CN103801890B (en) * 2014-03-05 2015-10-07 安徽江淮汽车股份有限公司 A kind of fixture fixing body and grip device
CN103846603A (en) * 2014-03-28 2014-06-11 佛山市泰格威德机电设备有限公司 Novel automatic welding and turning clamp
CN103846603B (en) * 2014-03-28 2016-07-13 佛山市泰格威德机电设备有限公司 A kind of new type auto welding turnover fixture
CN106624561A (en) * 2016-12-29 2017-05-10 安徽瑞祥工业有限公司 Overturning tool table
CN109278005A (en) * 2018-08-09 2019-01-29 平高集团有限公司 A kind of Workpiece tilting device
CN108971875A (en) * 2018-08-10 2018-12-11 广东精创机械制造有限公司 A kind of clamping device for welding robot

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

Granted publication date: 20101103

Termination date: 20141218