CN113927235A - Switching sliding mechanism for clamp of welding production line - Google Patents
Switching sliding mechanism for clamp of welding production line Download PDFInfo
- Publication number
- CN113927235A CN113927235A CN202111308887.7A CN202111308887A CN113927235A CN 113927235 A CN113927235 A CN 113927235A CN 202111308887 A CN202111308887 A CN 202111308887A CN 113927235 A CN113927235 A CN 113927235A
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- China
- Prior art keywords
- clamp
- sliding
- trolley
- fixture
- production line
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a clamp switching and slipping mechanism of a welding production line, which is mainly designed in such a way that two clamp slipping trolleys are arranged on sliding tables corresponding to different station positions through a guide rail and a sliding block, and the two trolleys are synchronously driven by a driving device to move between the two ends of the sliding tables, so that the problems that the clamp of the welding production line is low in use efficiency, time is consumed for replacing workpieces, and the requirements for flexible switching and mixed line production are difficult to meet are solved, and the beat of the welding production line and the flexible production and mixed line production capacities are favorably improved.
Description
Technical Field
The invention relates to the field of vehicle manufacturing, in particular to a clamp switching sliding mechanism of a welding production line.
Background
At present, the automobile industry is in a high-speed development stage, and the automobile production speed is crucial, so that higher requirements are placed on the beat of an automobile welding production line; in addition, because the automobile is updated and updated quickly, the automobile models are continuously updated and new, and personalized order production is carried out, the flexibility of the production line and the production capacity of the mixed line are also very important.
Taking the welding jig of the existing tail gate as an example, what mostly adopted is that a single clamp is fixed in the ground mode and carries out manual work or robot welding, and the frock of this type has the following problems:
(1) the mode that the clamp is fixed on the ground is single-station production, so that the production efficiency is low;
(2) the clamp of other vehicle types cannot be quickly switched to carry out flexible production;
(3) and the production of mixed lines of different vehicle types can not be realized.
Disclosure of Invention
In view of the above, the present invention aims to provide a jig switching and slipping mechanism for a welding production line, so as to solve the problems of low production efficiency caused by a single fixed jig, especially the problem of mismatching with flexible production and mixed line production of different vehicle types.
The technical scheme adopted by the invention is as follows:
the utility model provides a weld dress production line anchor clamps and switch glide machanism, includes wherein:
the device comprises a sliding table with two parallel guide rails, a first clamp sliding trolley, a second clamp sliding trolley and a driving device, wherein the first clamp sliding trolley and the second clamp sliding trolley are connected with the guide rails in a sliding mode through a sliding block;
the first clamp sliding trolley and the second clamp sliding trolley are connected by a connecting device and driven by the driving device to synchronously move on the sliding table;
the first clamp sliding trolley and the second clamp sliding trolley are used for placing and fixing clamps, and the positions of the first clamp sliding trolley and the second clamp sliding trolley correspond to different stations.
In at least one possible implementation manner, two ends of the sliding table respectively correspond to the workpiece loading stations of the fixture, and the middle of the sliding table corresponds to the welding operation station.
In at least one possible implementation manner, the driving device comprises a motor, and the motor performs sliding driving through meshing of a gear and a rack.
In at least one possible implementation manner, the first clamp sliding trolley and the second clamp sliding trolley are symmetrically arranged, and the motor is located between the first clamp sliding trolley and the second clamp sliding trolley.
In at least one possible implementation manner, the first clamp sliding trolley and the second clamp sliding trolley each include: the clamp jacking device is arranged on the trolley body and used for jacking the clamp, and the clamp locking device is used for locking the clamp;
and a mechanical parking device for stopping the movement of the sliding trolley is arranged on the first clamp sliding trolley and/or the second clamp sliding trolley.
In at least one possible implementation manner, the jacking locking device includes: jacking a cylinder; the clamp locking device includes: a locking cylinder; the mechanical parking device includes: the cylinder is locked.
In at least one possible implementation manner, the number of the jacking locking devices is two, and the jacking locking devices are symmetrically arranged on the trolley body.
In at least one possible implementation manner, the number of the clamp locking devices is two, and the clamp locking devices are symmetrically arranged on the trolley body.
In at least one possible implementation manner, the mechanical parking device is at least one and is arranged at one end of the trolley body.
In at least one possible implementation manner, the first clamp sliding trolley and the second clamp sliding trolley each include: the fixture guide devices are symmetrically arranged at the end corners of the single trolley body, and the fixture guide devices of the first fixture sliding trolley and the second fixture sliding trolley are opposite in direction.
The main design concept of the invention is that two clamp sliding trolleys are arranged on the sliding table corresponding to different station positions through the guide rail and the sliding block, and the two trolleys are synchronously driven by the driving device to move between the two ends of the sliding table, so that the problems of low use efficiency of the clamp of the welding production line, time-consuming replacement of upper parts and difficulty in meeting the requirements of flexible switching and mixed line production can be solved, and the rhythm of the welding production line and the flexible production and mixed line production capacities can be improved.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings, in which:
fig. 1 is an overall schematic view of a jig switching sliding mechanism of a welding production line according to an embodiment of the present invention;
fig. 2 is a partial schematic view of a sliding table according to an embodiment of the present invention;
fig. 3 is a schematic view of a clamp sliding trolley provided in the embodiment of the invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
The invention provides an embodiment of a clamp switching sliding mechanism of a welding production line, and particularly, as shown in a figure 1 and a figure 2, the clamp switching sliding mechanism comprises a sliding table 10 with two parallel guide rails 1, a first clamp sliding trolley 21, a second clamp sliding trolley 22 and a driving device 3, wherein the first clamp sliding trolley 21 and the second clamp sliding trolley 22 are connected with the guide rails 1 in a sliding mode through a sliding block 2; the first clamp sliding trolley 21 and the second clamp sliding trolley 22 are connected by a connecting device 4 and driven by the driving device 3 to move on the sliding table 10;
the first clamp sliding trolley 21 and the second clamp sliding trolley 22 are used for placing and fixing clamps, and the positions of the first clamp sliding trolley 21 and the second clamp sliding trolley 22 correspond to different stations.
Further, the two ends of the sliding table 10 are respectively provided with a fixture loading station (a position and a B position), and the middle of the sliding table 10 is provided with a welding operation station (C position).
Further, as shown in fig. 2, the driving device 3 includes a motor 31, and the motor 31 is slidably driven by the engagement of a gear 32 and a rack 33.
Further, the first clamp sliding trolley 21 and the second clamp sliding trolley 22 are symmetrically arranged, and the motor 31 is located between the first clamp sliding trolley and the second clamp sliding trolley.
Further, as shown in fig. 3, the first clamp sliding cart 21 and the second clamp sliding cart 22 each include: a clamp jacking device 23 for jacking the clamp and a clamp locking device 24 for locking the clamp, which are arranged on the trolley body;
and a mechanical parking device 25 for stopping the movement of the sliding trolley is arranged on the first clamp sliding trolley 21 and/or the second clamp sliding trolley 22.
Further, the jacking locking device 23 comprises: a jacking cylinder 231; the clip locking device 24 includes: a lock cylinder 241; the mechanical parking device 25 includes: the cylinder 251 is locked.
Further, the number of the jacking locking devices 23 is two, and the jacking locking devices are symmetrically arranged on the trolley body.
Further, the number of the clamp locking devices 24 is two, and the clamp locking devices are symmetrically arranged on the trolley body.
Further, the number of the mechanical parking devices 25 is at least one, and the mechanical parking devices are arranged at one end of the trolley body.
Further, the first clamp sliding trolley 21 and the second clamp sliding trolley 22 further include: the clamp guide devices 26 are symmetrically arranged at the end corners of the trolley body, and the clamp guide devices 26 of the first clamp sliding trolley 21 and the clamp guide devices 26 of the second clamp sliding trolley 22 are opposite in direction.
Based on the foregoing embodiments, the working of the present invention is described with reference to the following:
when the clamp needs to be switched, the motor can drive the first clamp sliding trolley to move to the position A through the meshing of the gear and the rack, meanwhile, the second clamp sliding trolley reaches the position C, and at the moment, the mechanical parking device slides the second clamp through the locking cylinder to get off the vehicle to lock and stop. An operator can push the No. 1 clamp into the first clamp sliding trolley from the A position (a clamp loading station), and the jacking and locking device on the first clamp sliding trolley jacks and locks the No. 1 clamp through the corresponding cylinder, so that the No. 1 clamp is firmly seated on the first clamp sliding trolley. And then, the mechanical parking device is opened, and the second clamp sliding trolley is driven by the motor to move to the end B, and meanwhile, the first clamp sliding trolley reaches the position C. At the moment, the mechanical parking device stops the trolley again, an operator pushes the No. 2 clamp into the second clamp sliding trolley from the position B, the second clamp sliding trolley is jacked up by the jacking and locking device to the No. 2 clamp and is locked, and therefore the No. 2 clamp is firmly seated on the second clamp sliding trolley and moves along with the second clamp sliding trolley. (wherein, the No. 1 clamp and the No. 2 clamp can be symmetrically arranged on the same type of clamp or different types of clamps)
In the process of using the clamp, when the No. 1 clamp is positioned at the part loading station of the clamp at the A position, the No. 2 clamp is positioned at the welding operation station at the C position for welding; after the welding of No. 2 anchor clamps work piece is accomplished (the A position department anchor clamps are gone up a work piece and are accomplished this moment), move to the anchor clamps of B position and go up a work position, and the welding operation station that 1 anchor clamps were in the C position welds this moment, and operating personnel can change No. 2 anchor clamps in the B position simultaneously to this is reciprocal, has just realized the continuity production of welding the station, when practicing thrift anchor clamps by a wide margin and going up a time, has satisfied the demand of flexibility and mixed line production.
In summary, the main design concept of the present invention is that two clamp sliding trolleys are arranged on the sliding table corresponding to different station positions through the guide rail and the slider, and the driving device synchronously drives the two trolleys to move between the two ends of the sliding table, so as to solve the problems that the clamp of the welding production line has low use efficiency, the replacement of the upper part is time-consuming, and the flexible switching and mixed production is difficult to satisfy, thereby facilitating the improvement of the beat of the welding production line and the flexible production and mixed production capacity.
In the embodiments of the present invention, "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, and means that there may be three relationships, for example, a and/or B, and may mean that a exists alone, a and B exist simultaneously, and B exists alone. Wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" and similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.
The structure, features and effects of the present invention have been described in detail with reference to the embodiments shown in the drawings, but the above embodiments are merely preferred embodiments of the present invention, and it should be understood that technical features related to the above embodiments and preferred modes thereof can be reasonably combined and configured into various equivalent schemes by those skilled in the art without departing from and changing the design idea and technical effects of the present invention; therefore, the invention is not limited to the embodiments shown in the drawings, and all the modifications and equivalent embodiments that can be made according to the idea of the invention are within the scope of the invention as long as they are not beyond the spirit of the description and the drawings.
Claims (10)
1. The utility model provides a weld dress production line anchor clamps and switch glide machanism which characterized in that includes: the device comprises a sliding table with two parallel guide rails, a first clamp sliding trolley, a second clamp sliding trolley and a driving device, wherein the first clamp sliding trolley and the second clamp sliding trolley are connected with the guide rails in a sliding mode through a sliding block;
the first clamp sliding trolley and the second clamp sliding trolley are connected by a connecting device and driven by the driving device to synchronously move on the sliding table;
the first clamp sliding trolley and the second clamp sliding trolley are used for placing and fixing clamps, and the positions of the first clamp sliding trolley and the second clamp sliding trolley correspond to different stations.
2. The welding production line fixture switching sliding mechanism according to claim 1, wherein two ends of the sliding table respectively correspond to fixture workpiece loading stations, and the middle of the sliding table corresponds to a welding operation station.
3. The welding production line fixture shifting skid mechanism of claim 1, wherein the drive device comprises a motor, and the motor is skid driven by engagement of a gear and a rack.
4. The welding production line fixture switching slide mechanism of claim 3, wherein the first fixture slide carriage and the second fixture slide carriage are symmetrically arranged with the motor in between.
5. The welding production line clamp switching sliding mechanism according to any one of claims 1 to 4, wherein the first clamp sliding trolley and the second clamp sliding trolley each comprise: the clamp jacking device is arranged on the trolley body and used for jacking the clamp, and the clamp locking device is used for locking the clamp;
and a mechanical parking device for stopping the movement of the sliding trolley is arranged on the first clamp sliding trolley and/or the second clamp sliding trolley.
6. The welding production line fixture switching slide mechanism of claim 5, wherein the jacking locking device comprises: jacking a cylinder; the clamp locking device includes: a locking cylinder; the mechanical parking device includes: the cylinder is locked.
7. The welding production line fixture switching sliding mechanism according to claim 5, wherein the number of the jacking locking devices is two, and the jacking locking devices are symmetrically arranged on the trolley body.
8. The welding production line fixture switching sliding mechanism according to claim 5, wherein the number of the fixture locking devices is two, and the fixture locking devices are symmetrically arranged on the trolley body.
9. The welding production line fixture switching sliding mechanism according to claim 5, wherein at least one mechanical parking device is provided at one end of the trolley body.
10. The welding production line clamp switching sliding mechanism according to any one of claims 1 to 4, wherein the first clamp sliding trolley and the second clamp sliding trolley each comprise: the fixture guide devices are symmetrically arranged at the end corners of the single trolley body, and the fixture guide devices of the first fixture sliding trolley and the second fixture sliding trolley are opposite in direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111308887.7A CN113927235A (en) | 2021-11-05 | 2021-11-05 | Switching sliding mechanism for clamp of welding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111308887.7A CN113927235A (en) | 2021-11-05 | 2021-11-05 | Switching sliding mechanism for clamp of welding production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113927235A true CN113927235A (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111308887.7A Pending CN113927235A (en) | 2021-11-05 | 2021-11-05 | Switching sliding mechanism for clamp of welding production line |
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| Country | Link |
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| CN (1) | CN113927235A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202356802U (en) * | 2011-12-02 | 2012-08-01 | 重庆长安汽车股份有限公司 | Device of welding robot for replacing welding fixture |
| CN103143865A (en) * | 2013-03-30 | 2013-06-12 | 长城汽车股份有限公司 | Flexible switching system for vehicle welding production line |
| CN104259676A (en) * | 2014-08-12 | 2015-01-07 | 安徽江淮汽车股份有限公司 | Flexible production line of automobile side bodies |
| CN105312801A (en) * | 2015-11-13 | 2016-02-10 | 奇瑞汽车股份有限公司 | Multi-vehicle mixed line conveying system |
| CN206296625U (en) * | 2016-12-24 | 2017-07-04 | 中科国技（天津）智能***工程有限责任公司 | A kind of robot automatic welding flexible welding clamp system |
| CN206326294U (en) * | 2016-09-27 | 2017-07-14 | 深圳泛宇自动化有限公司 | A kind of flexible slide unit of multiple clip welded for automobile body-in-white |
| CN108000040A (en) * | 2017-12-26 | 2018-05-08 | 安徽瑞祥工业有限公司 | A kind of multi-vehicle-type automatic production line vehicle switching mechanism and switching method |
| CN108127321A (en) * | 2018-02-08 | 2018-06-08 | 伟本智能机电（上海）股份有限公司 | A kind of high flexibility slide unit and its switching soldering cramping apparatus method |
| CN108127296A (en) * | 2017-12-21 | 2018-06-08 | 安徽瑞祥工业有限公司 | A kind of flexible switching welding and assembling production lines |
| CN108637514A (en) * | 2018-05-16 | 2018-10-12 | 安徽猎豹汽车有限公司 | A kind of conllinear flexible welding device of multi-vehicle-type white body |
| CN208811937U (en) * | 2018-09-17 | 2019-05-03 | 上海祈德机电设备有限公司 | A kind of automobile body clamp switching device |
| CN110125852A (en) * | 2019-06-28 | 2019-08-16 | 安徽江淮汽车集团股份有限公司 | It is a kind of can multi-vehicle-type switching Mobile Slide and clamp assembly used in conjunction with |
| CN209664680U (en) * | 2019-02-27 | 2019-11-22 | 武汉汉孚装备技术有限公司 | Welding fixture and welder |
-
2021
- 2021-11-05 CN CN202111308887.7A patent/CN113927235A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202356802U (en) * | 2011-12-02 | 2012-08-01 | 重庆长安汽车股份有限公司 | Device of welding robot for replacing welding fixture |
| CN103143865A (en) * | 2013-03-30 | 2013-06-12 | 长城汽车股份有限公司 | Flexible switching system for vehicle welding production line |
| CN104259676A (en) * | 2014-08-12 | 2015-01-07 | 安徽江淮汽车股份有限公司 | Flexible production line of automobile side bodies |
| CN105312801A (en) * | 2015-11-13 | 2016-02-10 | 奇瑞汽车股份有限公司 | Multi-vehicle mixed line conveying system |
| CN206326294U (en) * | 2016-09-27 | 2017-07-14 | 深圳泛宇自动化有限公司 | A kind of flexible slide unit of multiple clip welded for automobile body-in-white |
| CN206296625U (en) * | 2016-12-24 | 2017-07-04 | 中科国技（天津）智能***工程有限责任公司 | A kind of robot automatic welding flexible welding clamp system |
| CN108127296A (en) * | 2017-12-21 | 2018-06-08 | 安徽瑞祥工业有限公司 | A kind of flexible switching welding and assembling production lines |
| CN108000040A (en) * | 2017-12-26 | 2018-05-08 | 安徽瑞祥工业有限公司 | A kind of multi-vehicle-type automatic production line vehicle switching mechanism and switching method |
| CN108127321A (en) * | 2018-02-08 | 2018-06-08 | 伟本智能机电（上海）股份有限公司 | A kind of high flexibility slide unit and its switching soldering cramping apparatus method |
| CN108637514A (en) * | 2018-05-16 | 2018-10-12 | 安徽猎豹汽车有限公司 | A kind of conllinear flexible welding device of multi-vehicle-type white body |
| CN208811937U (en) * | 2018-09-17 | 2019-05-03 | 上海祈德机电设备有限公司 | A kind of automobile body clamp switching device |
| CN209664680U (en) * | 2019-02-27 | 2019-11-22 | 武汉汉孚装备技术有限公司 | Welding fixture and welder |
| CN110125852A (en) * | 2019-06-28 | 2019-08-16 | 安徽江淮汽车集团股份有限公司 | It is a kind of can multi-vehicle-type switching Mobile Slide and clamp assembly used in conjunction with |
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Application publication date: 20220114 |
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