CN102248425B - Positioning device and mobile positioning method - Google Patents
Positioning device and mobile positioning method Download PDFInfo
- Publication number
- CN102248425B CN102248425B CN 201110164527 CN201110164527A CN102248425B CN 102248425 B CN102248425 B CN 102248425B CN 201110164527 CN201110164527 CN 201110164527 CN 201110164527 A CN201110164527 A CN 201110164527A CN 102248425 B CN102248425 B CN 102248425B
- Authority
- CN
- China
- Prior art keywords
- workpiece
- locating part
- platform
- moving direction
- location method
- 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
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000005555 metalworking Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention provides a positioning device and a mobile positioning method. In the invention, the positioning device comprises a first limit part (10), a second limit part (30) and a third limit part (50), wherein the first limit part (10) is arranged on a platform (1) and is opposite to a first side face of a to-be-positioned workpiece (3); the second limit part (30) is arranged on the platform (1), opposite to a second side face of the to-be-positioned workpiece (3) and used for limiting the moving direction of the to-be-positioned workpiece (3); the third limit part (50) is detachably arranged on the platform (1), opposite to a third side face parallel to the second side face of a to-be-positioned workpiece (3), and used for limiting the moving direction of the to-be-positioned workpiece (3); and the limited distance from the second limit part (30) to the third limit part (50) is equal to the distance from the second side face to the third side face of the to-be-positioned workpiece (3). The positioning device provided by the invention has the advantages of simple structure, convenience for operation and high positioning accuracy.
Description
Technical field
The present invention relates to the technological equipment field, in particular to a kind of positioner and location method.
Background technology
At present, some workpiece (such as positioning tool) needs location for the first time, simultaneously, in use needs front and back along traveling priority, and, need can reset accurately after guaranteeing workpiece shift (namely getting back to first position location).
Generally, need to use positioner to make workpiece locate for the first time, be shifted and reset.Positioner of the prior art is divided into two kinds: the first is that line slideway is installed on platform, at workpiece bottom, the structure adaptive with guide rail is installed, utilize locating piece to make workpiece locate for the first time, during displacement, workpiece moves along the line slideway direction, can guarantee not depart from desired trajectory in moving process, reset simultaneously accurately.The combination of the second structure is referring to Fig. 1 to Fig. 3, at first at upper the first locating part 10 ' and the second locating part 30 ' installed of platform 1 ', during first location, utilize the jack workpiece 3 ' that promotes to be positioned to be adjacent to the second locating part 30 ', utilize the jack workpiece 3 ' that promotes again to be positioned to make it be adjacent to simultaneously the first locating part 10 ', to complete first location.When the workpiece 3 ' of being positioned needs to utilize jack to promote to be positioned workpiece 3 ' when mobile, and make one of them side of the workpiece 3 ' that is positioned be adjacent to the second locating part 30 ' get final product, Fig. 3, M ' are the moving direction of workpiece 3 ' of being positioned.
The first structure needs at the platform upper mounting rail, and at workpiece bottom, the structure adaptive with guide rail is installed, complex structure, and cost is higher.
The second structure positioning accuracy is poor, in first position fixing process, utilizes jack to promote to be positioned workpiece 3 ' when the first locating part 10 ' moves, and is easy to occur deflection, like this, is difficult to guarantee the accurate of first position location.In addition, in be positioned workpiece 3 ' displacement and reseting procedure, the workpiece 3 ' that is positioned only is subject to the constraint of the second locating part 30 ' in one of them side, and another side does not retrain, and easily departs from desired trajectory in moving process.
Summary of the invention
The present invention aims to provide a kind of positioner and location method, to solve positioning device structure complexity or the poor problem of positioning accuracy in prior art.
To achieve these goals, according to an aspect of the present invention, provide a kind of positioner, having comprised: the first locating part, be arranged on platform, relative with the first side of the workpiece that is positioned; The second locating part, be arranged on platform, relative with the second side of the workpiece that is positioned, and limit the moving direction of the workpiece that is positioned, positioner also comprises: the 3rd locating part, be removably disposed on platform, relative with the 3rd side that is parallel to the second side of the workpiece that is positioned, and limit the moving direction of the workpiece that is positioned; Wherein, the distance that limits between the second locating part and the 3rd locating part equals be positioned the second side of workpiece and the distance between the 3rd side.
Further, the 3rd locating part is a plurality of, along the moving direction distribution of the workpiece that is positioned.
Further, the 3rd locating part is two, and two the 3rd locating parts all are rectangle, and the long limit of two the 3rd locating parts is perpendicular to the moving direction of the workpiece that is positioned.
Further, the 3rd locating part is strip, and the length direction of the 3rd locating part extends along the moving direction of the workpiece that is positioned.
Further, the second locating part is strip, and the length direction of the second locating part extends along the moving direction of the workpiece that is positioned.
Further, positioner of the present invention also comprises: the first jack that is arranged on the 3rd side of the workpiece that is positioned.
Further, also comprise: the second jack that is arranged on the 4th side that is parallel to the first side of the workpiece that is positioned.
Further, the first jack and the second jack are two.
According to a further aspect in the invention, provide a kind of location method, used above-mentioned positioner the be positioned location of workpiece, comprised the following steps: the first locating part and the second locating part are set on platform; To be positioned workpiece movable to the first precalculated position is fitted the second side of the workpiece that is positioned and the second locating part; The 3rd locating part is installed on platform, is fitted in the 3rd locating part and the 3rd side that is parallel to the second side of the workpiece that is positioned; To be positioned workpiece movable to the second precalculated position makes the first side of positioning workpieces and the first locating part fit to complete to be positioned the location of workpiece.
Further, the step that the workpiece that is positioned is mounted to the first precalculated position further comprises: utilize the first jack of the 3rd side that is arranged on positioning workpieces will be positioned the workpiece top to the first precalculated position.
Further, the step that the workpiece that is positioned is mounted to the second precalculated position further comprises: utilize the second jack of the 4th side that is parallel to the first side that is arranged on positioning workpieces will be positioned the workpiece top to the second precalculated position.
Further, the bottom surface of the first locating part, the second locating part and the 3rd locating part and all need metalworking with the contact-making surface of workpiece of being positioned.
use technical scheme of the present invention, be preset with the first locating part and the second locating part on platform, workpiece movable to the first precalculated position will be positioned, at this moment, be positioned the second side of workpiece and the second locating part fitted, the 3rd locating part is installed again, and, the distance that limits between the second locating part and the 3rd locating part equals be positioned the second side of workpiece and the distance between the 3rd side, workpiece movable to the second precalculated position again will be positioned, the first side and first locating part of positioning workpieces are fitted, at this moment, completed the first location of the workpiece that is positioned.When needing can to move along " track " that limit between the second locating part and the 3rd locating part when mobile in the workpiece use procedure that is positioned, like this, the center line coincidence along moving direction in the workpiece movable process that guaranteed to be positioned.In addition, if when the workpiece that needs to be positioned resets (moving to the second precalculated position), need along " track " the mobile workpiece that is positioned, until till the first side of positioning workpieces and the applying of the first locating part.Technical scheme of the present invention is simple in structure and positioning accuracy is high, thereby effectively solves positioning device structure complexity or the poor problem of positioning accuracy in prior art.
Description of drawings
The Figure of description that consists of the application's a part is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
The master that Fig. 1 shows the positioner of prior art looks schematic diagram;
Fig. 2 shows the left side of the positioner in Fig. 1 and looks schematic diagram;
Fig. 3 shows the schematic top plan view of the positioner in Fig. 1;
The master that Fig. 4 shows according to the embodiment one of positioner of the present invention looks schematic diagram;
Fig. 5 shows the left side of the positioner of the embodiment one in Fig. 4 and looks schematic diagram;
Fig. 6 shows the schematic top plan view of the positioner of the embodiment one in Fig. 4;
Fig. 7 shows the operation chart according to the second step of the embodiment of location method of the present invention;
Fig. 8 shows the operation chart according to the third step of the embodiment of location method of the present invention;
Fig. 9 shows the operation chart according to the 4th step of the embodiment of location method of the present invention;
Figure 10 shows the operation chart that moves again according to behind the first location of the embodiment of location method of the present invention; And
Figure 11 shows the schematic top plan view according to the embodiment two of positioner of the present invention.
The specific embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature in embodiment in the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
The master that Fig. 4 shows according to the embodiment one of positioner of the present invention looks schematic diagram; Fig. 5 shows the left side of the positioner of the embodiment one in Fig. 4 and looks schematic diagram; Fig. 6 shows the schematic top plan view of the positioner of the embodiment one in Fig. 4.In conjunction with referring to 4 to Fig. 6, as can be seen from the figure, the positioner of embodiment one comprises: the first locating part 10, the second locating part 30 and the 3rd locating part 50.Wherein, the first locating part 10 is arranged on platform 1, can be fixedly connected with platform 1, such as welding, also can be connected with platform 1 is dismountable, and such as utilizing bolt to connect, simultaneously, the first locating part 10 is relative with the first side of the workpiece 3 that is positioned.The second locating part 30 is arranged on platform 1, can be fixedly connected with platform 1, such as welding, also can be connected with platform 1 is dismountable, such as utilizing bolt to connect, the second locating part 30 is relative with the second side of the workpiece 3 that is positioned, and limits the moving direction of the workpiece 3 that is positioned.The 3rd locating part 50 is removably disposed on platform 1, and is relative with the 3rd side that is parallel to the second side of the workpiece 3 that is positioned, and limits the moving direction of the workpiece 3 that is positioned.Simultaneously, the distance that limits between the second locating part 30 and the 3rd locating part 50 equals be positioned the second side of workpiece 3 and the distance between the 3rd side.Like this, be defined as parallel " track " between the second locating part and the 3rd locating part, the first location of workpiece 3 and move the guiding that all is subject to this " track " along the M direction is positioned, guaranteed to be positioned workpiece 3 moves or reseting procedure in the center line along moving direction overlap, thereby guaranteed positioning accuracy.
In embodiment one, the embodiment of the structure of the 3rd locating part 50 can have multiple, preferably, as shown in Figure 8, the 3rd locating part 50 is a plurality of, and a plurality of the 3rd locating parts 50 distribute along the moving direction of the workpiece 3 that is positioned, originally there is shown preferred mode: be provided with two the 3rd locating parts 50, two the 3rd locating parts 50 are rectangle, and simultaneously, the long limit of two the 3rd locating parts 50 is perpendicular to the moving direction of the workpiece 3 that is positioned.This moment is under the prerequisite that guarantees positioning accuracy, and the frictional force that is positioned between workpiece 3 is minimum, but the 3rd locating part 50 of the present invention is not limited to two.Perhaps preferably, the 3rd locating part 50 is strip, and the length direction of the 3rd locating part 50 of strip extends along the moving direction of the workpiece 3 that is positioned, thereby limits the moving direction of the workpiece 3 that is positioned.
In embodiment one, as shown in Figure 6, preferably, the second locating part 30 is strip, and the length direction of the second locating part 30 of strip extends along the moving direction of the workpiece 3 that is positioned, thereby limits the moving direction of the workpiece 3 that is positioned.
Preferably, in a kind of preferred embodiment, positioner also comprises: be arranged on the first jack 71 of the 3rd side of the workpiece 3 that is positioned, and the second jack 73 that is arranged on the 4th side that is parallel to the first side of the workpiece 3 that is positioned.Preferably, the first jack 71 and the second jack 73 are two.The first jack 71 and the second jack 73 can be arranged on platform 1 on fixed block coordinate, mobile be positioned workpiece 3, the first jack 71 and the second jack 73 simple in structure and easy to operate.
Jack in above-described embodiment also can have other force application mechanisms to replace, such as, air clamper, hydraulic clamp or other force application mechanism.
When being positioned the location of workpiece 3, used location method of the present invention, in conjunction with referring to Fig. 7 to Figure 10, as can be seen from the figure, specifically comprise the following steps:
Step 1: the first position location according to the workpiece 3 that is positioned is provided with the first locating part 10 and the second locating part 30 (not shown) in advance on platform 1, the first locating part 10 and the second locating part 30 can be welded on platform 1, also can be with platform 1 for removably connecting.
Step 2: the bottom of the first jack 71 that will be arranged on the 3rd side of the workpiece 3 that is positioned is close to fixed block 5, and workpiece 3 tops of being positioned make second side and the second locating part 30 applyings of the workpiece 3 that is positioned, as shown in Figure 7 to the first precalculated position;
Step 3: the 3rd locating part 50 is installed on platform 1, is fitted in the 3rd locating part 50 and the 3rd side that is parallel to the second side of the workpiece 3 that is positioned, as shown in Figure 8.
Step 4: the bottom of the second jack 73 that will be arranged on the 4th side that is parallel to the first side of the workpiece 3 that is positioned is close to fixed block 7, the workpiece 3 that will be positioned pushes up to the second precalculated position, make the first side of the workpiece 3 that is positioned and the first locating part 10 fit to complete to be positioned the first location of workpiece 3, as shown in Figure 9.According to actual needs, the surrounding of the workpiece 3 that is positioned can be fastened on platform 1.
In order to guarantee that further positioning accuracy, the bottom surface of the first locating part 10, the second locating part 30 and the 3rd locating part 50 reach and the contact-making surface of the workpiece 3 that is positioned all needs metalworking.
As shown in figure 11, the difference of the structure of the embodiment two of positioner of the present invention and the embodiment one of positioner is, outward extending two location-plates along the first side are installed in the first side of the workpiece 3 that is positioned.Utilize the positioner of embodiment two to be positioned in the position fixing process of workpiece 3, step 1 is identical with embodiment one to step 3, the difference of step 4 is, the positioner of embodiment two utilizes the bottom of two jack to be close to respectively fixed block 5 and the second locating part 30, to be positioned workpiece 3 top to the second precalculated position, make the first side of the workpiece 3 that is positioned and the first locating part 10 fit to complete to be positioned the first location of workpiece 3.
When needing in workpiece 3 use procedures that are positioned to move, can move along " track " that limit between the second locating part 30 and the 3rd locating part 50, utilize jack will be positioned workpiece 3 calmly to desired location, as shown in figure 10, like this, the center line along moving direction that has guaranteed to be positioned in workpiece 3 moving process overlaps.In addition, if when the workpiece 3 that needs to be positioned resets (moving to the second precalculated position), need along " track " the mobile workpiece 3 that is positioned, until till the first side of positioning workpieces and the first locating part 10 applyings.Technical scheme of the present invention is simple in structure and positioning accuracy is high, thereby effectively solves positioning device structure complexity or the poor problem of positioning accuracy in prior art.
The above is only the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a location method, is characterized in that, uses positioner the be positioned location of workpiece (3),
Described positioner comprises:
The first locating part (10) is arranged on platform (1), and is relative with the first side of the workpiece that is positioned (3);
The second locating part (30) is arranged on described platform (1), and is relative with the second side of the described workpiece that is positioned (3), and limits the moving direction of the described workpiece that is positioned (3);
The 3rd locating part (50) is removably disposed on described platform (1), and is relative with the 3rd side that is parallel to described the second side of the described workpiece that is positioned (3), and limits the moving direction of the described workpiece that is positioned (3);
Wherein, the distance that limits between described the second locating part (30) and the 3rd locating part (50) equals the second side of the described workpiece that is positioned (3) and the distance between the 3rd side,
Described location method comprises the following steps:
The first locating part (10) and the second locating part (30) are set on platform (1);
The described workpiece that is positioned (3) is moved to the first precalculated position, the second side of the described workpiece that is positioned (3) and described the second locating part (30) are fitted;
At upper the 3rd locating part (50) of installing of described platform (1), fitted in described the 3rd locating part (50) and the 3rd side that is parallel to described the second side of the described workpiece that is positioned (3);
The described workpiece that is positioned (3) is moved to the second precalculated position, the first side of described positioning workpieces (3) and described the first locating part (10) are fitted to complete the location of the described workpiece that is positioned (3).
2. location method according to claim 1, is characterized in that, the step that the described workpiece that is positioned (3) is mounted to described the first precalculated position further comprises:
The first jack (71) that utilization is arranged on the 3rd side of described positioning workpieces (3) pushes up the described workpiece that is positioned (3) to described the first precalculated position.
3. location method according to claim 1 and 2, is characterized in that, the step that the described workpiece that is positioned (3) is mounted to described the second precalculated position further comprises:
The second jack (73) that utilization is arranged on the 4th side that is parallel to described the first side of described positioning workpieces (3) pushes up the described workpiece that is positioned (3) to described the second precalculated position.
4. location method according to claim 1, is characterized in that, the bottom surface of described the first locating part (10), the second locating part (30) and the 3rd locating part (50) reaches and the contact-making surface of the described workpiece that is positioned (3) all needs metalworking.
5. location method according to claim 1, is characterized in that, described the 3rd locating part (50) is a plurality of, along the moving direction distribution of the described workpiece that is positioned (3).
6. location method according to claim 5, it is characterized in that, described the 3rd locating part (50) is two, and two described the 3rd locating parts (50) all are rectangle, and the long limit of two described the 3rd locating parts (50) is perpendicular to the moving direction of the described workpiece that is positioned (3).
7. location method according to claim 1, is characterized in that, described the 3rd locating part (50) is strip, and the length direction of described the 3rd locating part (50) extends along the moving direction of the described workpiece that is positioned (3).
8. location method according to claim 1, is characterized in that, described the second locating part (30) is strip, and the length direction of described the second locating part (30) extends along the moving direction of the described workpiece that is positioned (3).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110164527 CN102248425B (en) | 2011-06-17 | 2011-06-17 | Positioning device and mobile positioning method |
| PCT/CN2011/078353 WO2012171252A1 (en) | 2011-06-17 | 2011-08-12 | Position-fixing apparatus and moving position-fixing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110164527 CN102248425B (en) | 2011-06-17 | 2011-06-17 | Positioning device and mobile positioning method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102248425A CN102248425A (en) | 2011-11-23 |
| CN102248425B true CN102248425B (en) | 2013-05-08 |
Family
ID=44976182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110164527 Active CN102248425B (en) | 2011-06-17 | 2011-06-17 | Positioning device and mobile positioning method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102248425B (en) |
| WO (1) | WO2012171252A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624703B (en) * | 2012-08-22 | 2016-01-20 | 珠海格力电器股份有限公司 | Positioner |
| CN104260012B (en) * | 2014-09-12 | 2015-12-09 | 苏州博众精工科技有限公司 | A kind of clamp system |
| CN104527288B (en) * | 2014-11-04 | 2018-08-17 | 智慧工匠（北京）科技有限公司 | The production and processing system of the bed body of lathe and bed body with the lathe |
| CN107768082B (en) * | 2017-10-31 | 2024-02-09 | 河南鑫驰信息技术有限公司 | Video monitoring equipment for transformer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101118308A (en) * | 2006-08-03 | 2008-02-06 | 鸿富锦精密工业（深圳）有限公司 | Bracket tray positioning apparatus |
| CN101456132A (en) * | 2008-11-26 | 2009-06-17 | 绵阳新晨动力机械有限公司 | Heavy workpiece accurate processing positioner |
| CN201261117Y (en) * | 2008-08-29 | 2009-06-24 | 上海宝冶工程技术有限公司 | Splicing device for panel-shaped material |
| CN101618516A (en) * | 2009-07-22 | 2010-01-06 | 沪东重机有限公司 | Rapid positioning device for processing heavy part on milling planer and processing method |
| CN201848692U (en) * | 2010-10-25 | 2011-06-01 | 大连德新机电技术工程有限公司 | Automatic feeding sliding table for pitch-controlled electric bolt tightening machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3000590B2 (en) * | 1989-06-29 | 2000-01-17 | 旭硝子株式会社 | Method and apparatus for positioning plate-like body |
| JP2639246B2 (en) * | 1991-08-30 | 1997-08-06 | 凸版印刷株式会社 | Substrate positioning device |
| JP2919158B2 (en) * | 1992-02-10 | 1999-07-12 | キヤノン株式会社 | Substrate holding device |
| JP2006341340A (en) * | 2005-06-08 | 2006-12-21 | Fujitsu Ltd | Clamp device |
| JP2011098430A (en) * | 2009-11-09 | 2011-05-19 | Sharp Corp | Positioning device |
-
2011
- 2011-06-17 CN CN 201110164527 patent/CN102248425B/en active Active
- 2011-08-12 WO PCT/CN2011/078353 patent/WO2012171252A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101118308A (en) * | 2006-08-03 | 2008-02-06 | 鸿富锦精密工业（深圳）有限公司 | Bracket tray positioning apparatus |
| CN201261117Y (en) * | 2008-08-29 | 2009-06-24 | 上海宝冶工程技术有限公司 | Splicing device for panel-shaped material |
| CN101456132A (en) * | 2008-11-26 | 2009-06-17 | 绵阳新晨动力机械有限公司 | Heavy workpiece accurate processing positioner |
| CN101618516A (en) * | 2009-07-22 | 2010-01-06 | 沪东重机有限公司 | Rapid positioning device for processing heavy part on milling planer and processing method |
| CN201848692U (en) * | 2010-10-25 | 2011-06-01 | 大连德新机电技术工程有限公司 | Automatic feeding sliding table for pitch-controlled electric bolt tightening machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012171252A1 (en) | 2012-12-20 |
| CN102248425A (en) | 2011-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102248425B (en) | Positioning device and mobile positioning method | |
| CN102069334B (en) | Welding spot positioning device used for welding inner plate and outer plate of automobile door frame | |
| CN107931871B (en) | Lightweight vehicle body Aluminum Alloy Roof Cover Laser Welding vehicle body flexible locating cramping apparatus mechanism | |
| CN204397232U (en) | A kind of flexible locating cramping apparatus mechanism | |
| CN105127651A (en) | Vehicle body welding assembly capable of being automatically switched | |
| CN102528366A (en) | Master welding fixture for aluminum alloy vehicle body | |
| CN204366604U (en) | Transfer dolly | |
| CN204673136U (en) | The flexible arc stud welding frock of a kind of top cover | |
| EP2368663A1 (en) | Working device | |
| CN202295058U (en) | Automobile side wall assembly pre-installing equipment | |
| CN105458583A (en) | Welding clamp for automobile instrument panel beam | |
| CN105014290A (en) | Fast connecting and positioning device for L-shaped rotary tire and follow fixture of robot and working method of fast connecting and positioning device | |
| CN203471221U (en) | Locomotive frame assembling tool | |
| CN105563108A (en) | Assembling and feeding system of ratchet wheel assembly | |
| CN202763343U (en) | Welding fixture | |
| CN203973092U (en) | The storage system of vehicle side fixture and the welding and assembling production lines of vehicle side | |
| CN204308970U (en) | The online switching mechanism of a kind of robot frock | |
| CN205703851U (en) | A kind of caging system positioning pressing element | |
| CN103273249B (en) | There is the weld car production equipment of cross slid platform | |
| CN103537828A (en) | Movable positioning device | |
| CN202398695U (en) | Quick-positioning punching device for symmetrical irregular hole | |
| CN204974339U (en) | Glue dispensing machine | |
| CN212444866U (en) | Centre gripping frock suitable for automotive display screen | |
| CN203035676U (en) | Locating buckling base | |
| CN203900790U (en) | Installing support assembling tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Applicant after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Applicant before: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 415106 Dingcheng City, Changde Province, the town of irrigation district ZOOMLION Creek Industrial Park Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Patentee before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 415106 Dingcheng City, Changde Province, the town of irrigation district ZOOMLION Creek Industrial Park Patentee before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |