CN101502922A - Device for switching vehicle body swinging cross welding clamp - Google Patents
Device for switching vehicle body swinging cross welding clamp Download PDFInfo
- Publication number
- CN101502922A CN101502922A CNA2009101033355A CN200910103335A CN101502922A CN 101502922 A CN101502922 A CN 101502922A CN A2009101033355 A CNA2009101033355 A CN A2009101033355A CN 200910103335 A CN200910103335 A CN 200910103335A CN 101502922 A CN101502922 A CN 101502922A
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- alignment pin
- pedestal
- slide rail
- fixedly connected
- location pin
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Abstract
The invention relates to a switching device of automobile bodywork mixing line welding fixture, which comprises a base, a slide rail, a location pin base, a connecting mechanism connected with the location pin base, and a promoting cylinder connected with a first fixture stop block and the connection mechanism; the switching device is characterized in that a unit connection base plate is connected with the location pin base vertically; a location pin connection block is fixedly connected on one side of the unit connection base plate; a location pin is fixedly connected on the location pin connection block and is vertical to the location pin base; a first positioning and a second positioning datum planes are fixedly connected on the upper part of the unit connection base plate, and are vertical to the location pin base; a proximity switch is arranged on the upper end of a support block, and is corresponding to/contacted with a displacement block arranged on the other side of the unit connection base plate. The switching device has the advantages that the flexible clamp produced by the mixing lines of the two-box and three-box automobile is solved, and the construction cost of the production line is reduced.
Description
Technical field
The present invention relates to a kind of welding procedure device, be specifically related to a kind of switching device shifter of vehicle body swinging cross welding clamp.
Background technology
At present, in the automobile making process, consider the transformation of current people's aesthetic standards, at the beginning of the design of vehicle, just considered the exploitation of the two box and the three box car of same vehicle platform.In the middle of the process of construction of production line, consider the factor of cost and resource consolidation, usually two box and three box car vehicle are produced on same sealing wire, but often because the two box vehicle body is shorter than the length of three box car vehicle body, many lower bodies and the anchor clamps that become fare need transform or reform could realize shared.And the new anchor clamps of redesign manufacturing one cover often need two to three months.And present assembling-welding fixtures is a special fixture, can only adapt to the welding assembly of a kind of parts or assembly.
Summary of the invention
The switching device shifter that the purpose of this invention is to provide a kind of vehicle body swinging cross welding clamp, to solve two box and three box car in the middle of the process of welding on the identical platform of same production line, anchor clamps can from the three-box car positioning states and the two-box automobile positioning states switches mutually and accurate location, make full use of existing production line, reduce production costs.
The switching device shifter of a kind of vehicle body swinging cross welding clamp of the present invention, comprise pedestal, be located at above the pedestal before and after slide rail, the first anchor clamps limited block that is located at the slide rail left end, the second anchor clamps limited block that is located at the slide rail right-hand member, following and the alignment pin pedestal of slide rail cooperation, the bindiny mechanism that an end is connected with the alignment pin pedestal by bolt, the propulsion cylinder that is connected with the first anchor clamps limited block on both sides, the pushing ram of propulsion cylinder passes the first anchor clamps limited block and is connected with bindiny mechanism, it is characterized in that:
Unit one connects substrate and is connected with the alignment pin pedestal by right-angle connector, and vertical with the alignment pin pedestal;
One alignment pin contiguous block is fixedly connected on the unit and connects on the side of substrate, and an alignment pin is fixedly connected on the alignment pin contiguous block, and vertical with the alignment pin pedestal;
The first location datum level is fixedly connected on the top that the unit is connected substrate with the second location datum level, and vertical with the alignment pin pedestal;
One is located at the upper end of a rest pad near switch, and be located at the unit connect displaced block on the opposite side of substrate corresponding/contact, the lower end of rest pad is fixedly connected on the right-hand member of pedestal.The general employing of electromagnetic sensor is industrial near switch, when the afterbody of three-box car longer, having base cross members, to be in contact with it crossbeam be iron and steel, can make and work near switch, control down station car body switches to three railway carriage or compartment states, and two two-box automobiles are for shorter, not with contact near switch, inoperative near switch, the corresponding anchor clamps of following station remain the wing-rooms on either side of a one-story house state.
The switching device shifter of described a kind of vehicle body swinging cross welding clamp, its slide rail is located by connecting on the pedestal by locating piece.
Adopt technical scheme of the present invention, by judging that near having or not of the signal of switch this vehicle is three-box car or two-box automobile, state to the corresponding positioning fixture of next station in the middle of transmission course switches, thereby realizes the quick switching of the different automobile types on the production line.Beneficial effect of the present invention:
Beneficial effect of the present invention: solved the flexible fixture that the swinging cross of wing-rooms on either side of a one-story house in the production process and three-box car is produced with simple method, reduced the production line construction cost, shortened the construction period.
Description of drawings
Fig. 1 is structural representation under the three-box car state for the present invention in vehicle.
Fig. 2 is structural representation under the two-box automobile state for the present invention in vehicle.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, the present invention includes pedestal 1, be located at above the pedestal before and after slide rail 2, the slide rail on both sides be located by connecting on the pedestal 1 by locating piece 6, also comprise the alignment pin pedestal 8 that the first anchor clamps limited block 4 that is located at the slide rail left end, the second anchor clamps limited block 5 that is located at the slide rail right-hand member, following and slide rail cooperate, the bindiny mechanism 7 that an end is connected with the alignment pin pedestal by bolt, the propulsion cylinder 3 that is connected with the first anchor clamps limited block 4, the pushing ram 15 of propulsion cylinder passes the first anchor clamps limited block and is connected with bindiny mechanism 7; The unit connects substrate 12 and is connected with alignment pin pedestal 8 by right-angle connector 16, and vertical with the alignment pin pedestal; Alignment pin contiguous block 13 is fixedly connected on the unit and connects on the side of substrate 12, one alignment pin 14 is fixedly connected on the alignment pin contiguous block, and vertical with the alignment pin pedestal: the first location datum level 10 is fixedly connected on the top that the unit is connected substrate 12 with the second location datum level 11, and vertical with the alignment pin pedestal; Be located at the upper end of a rest pad 17 near switch 9 (model near switch is LJ18A3-8-J/EZ), and be located at the unit and connect displaced block 18 corresponding/contacts on the opposite side of substrate 12, the lower end of rest pad 17 is fixedly connected on the right-hand member of pedestal 1.
The propulsive mechanism of being made up of propulsion cylinder 3, slide rail 2 is with positioning unit axially regulating along slide rail.Propulsion cylinder 3 is laterally connected in a side of anchor clamps limited block 4, and the pushing ram of propulsion cylinder 3 is fixedlyed connected with alignment pin pedestal 8.Alignment pin pedestal 8 can move on slide rail 2.The pushing ram of propulsion cylinder 3 is fixedlyed connected with alignment pin pedestal 8 and can be realized by bindiny mechanism 7.Bindiny mechanism's 7 one ends can be connected with alignment pin pedestal 8 by bolt, and the other end is fixedly connected by the pushing ram right-hand member.The fixedly XY direction and the corresponding rotation of car body of locating hole that alignment pin 14 passes this alignment pin by the location car body, the first location datum level 10, the second location datum level 11 then by with car body on the corresponding locating surface control Z direction in plane and rotate accordingly.
Control by the air valve to the gas circuit of propulsion cylinder 3, judge that by the part sensor of last station current vehicle is three railway carriage or compartments or two-box automobile, if be three-box car, the floor is longer relatively thereafter, after the locating hole distance is leaned on.Therefore propulsion cylinder 3 strokes need be reached maximum, the positioning unit that slides in the limited block location, its state such as Fig. 1.If last station is the wing-rooms on either side of a one-story house vehicle, then to gas circuit control cylinder stroke minimum, the positioning unit that slides in the limited block location, its state such as Fig. 2.Regulate along the axial direction of slide rail by propulsive mechanism that is made of propulsion cylinder 3, slide rail 2 and the positioning unit body that is made of bindiny mechanism 7, alignment pin 14, the first location datum level 10, the second location datum level 11, first limited block 4,5 of second limited blocks limit the initial position and the sliding position of positioning unit and guarantee its accuracy.
Referring to Fig. 2, in the middle of the process of making the wing-rooms on either side of a one-story house vehicle, 3 motions of Air Valve Control cylinder, it is minimum that its movement travel reaches, and whole alignment pin unit is promoted by cylinder, two-box automobile limited block 4 limits the alignment pin unit motion, be limited to the position as Fig. 2, it is short to meet floor behind the two-box automobile, the situation that locating hole is forward, this positioning unit can position floor behind the two-box automobile, thereby realizes the location to the two-box automobile car body.
The situation of the two-box automobile of few part may appear having in the more three-box car in the conversion of the vehicle on production line, the automatic ability of switching state successively of station welding that needs the anchor clamps of next car body of realization, by judging that near having or not of the signal of switch this vehicle is the part of three-box car or two-box automobile, state to the corresponding positioning fixture of next station in the middle of transmission course switches, thereby realizes the quick switching of the different automobile types on the production line.
Claims (2)
1, a kind of switching device shifter of vehicle body swinging cross welding clamp, comprise pedestal (1), be located at above the pedestal before and after slide rail (2), the first anchor clamps limited block (4) that is located at the slide rail left end, the second anchor clamps limited block (5) that is located at the slide rail right-hand member, following and the alignment pin pedestal (8) of slide rail cooperation, the bindiny mechanism (7) that an end is connected with the alignment pin pedestal by bolt, the propulsion cylinder (3) that is connected with the first anchor clamps limited block (4) on both sides, the pushing ram of propulsion cylinder (15) passes the first anchor clamps limited block and is connected with bindiny mechanism (7), it is characterized in that:
Unit one connects substrate (12) and is connected with alignment pin pedestal (8) by right-angle connector (16), and vertical with the alignment pin pedestal;
One alignment pin contiguous block (13) is fixedly connected on the unit and connects on the side of substrate (12), and an alignment pin (14) is fixedly connected on the alignment pin contiguous block, and vertical with the alignment pin pedestal;
The first location datum level (10) is fixedly connected on the top that the unit is connected substrate (12) with the second location datum level (11), and vertical with the alignment pin pedestal;
One is located at the upper end of a rest pad (17) near switch (9), and be located at the unit connect displaced block (18) on the opposite side of substrate (12) corresponding/contact, the lower end of rest pad (17) is fixedly connected on the right-hand member of pedestal (1).
2, the switching device shifter of a kind of vehicle body swinging cross welding clamp according to claim 1 is characterized in that: slide rail (2) is located by connecting on the pedestal (1) by locating piece (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101033355A CN101502922B (en) | 2009-03-06 | 2009-03-06 | Device for switching vehicle body swinging cross welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101033355A CN101502922B (en) | 2009-03-06 | 2009-03-06 | Device for switching vehicle body swinging cross welding clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101502922A true CN101502922A (en) | 2009-08-12 |
| CN101502922B CN101502922B (en) | 2011-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101033355A Active CN101502922B (en) | 2009-03-06 | 2009-03-06 | Device for switching vehicle body swinging cross welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101502922B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786215A (en) * | 2010-03-17 | 2010-07-28 | 安徽巨一自动化装备有限公司 | Positioning device with switchable type length position and height position |
| CN102126091A (en) * | 2010-12-17 | 2011-07-20 | 奇瑞汽车股份有限公司 | Flexible production process of door cover |
| CN102489906A (en) * | 2011-11-28 | 2012-06-13 | 长城汽车股份有限公司 | Flexible automatic welding device for automobile body |
| CN103157926A (en) * | 2011-12-14 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Welding machine |
| CN103612058A (en) * | 2013-12-05 | 2014-03-05 | 安徽江淮汽车股份有限公司 | Truck body welding assembly line two-vehicle-type switching mechanism |
| CN104128735A (en) * | 2013-12-21 | 2014-11-05 | 柳州万众汽车部件有限公司 | Automatic fixing bracket clamping device |
| CN106078733A (en) * | 2016-07-12 | 2016-11-09 | 无锡顺达智能自动化工程股份有限公司 | Mechanical type cylinder multiposition positioner |
| CN107030434A (en) * | 2017-05-20 | 2017-08-11 | 上汽通用五菱汽车股份有限公司 | A kind of line escribes the multi-model locating device on converting mechanism and line repairing skid |
| CN107511622A (en) * | 2016-06-16 | 2017-12-26 | 上海安莱德汽车零部件有限公司 | A kind of automotive floor panel for mixed production transforms fixture |
| CN108161307A (en) * | 2018-01-05 | 2018-06-15 | 广西汽车集团有限公司 | A kind of spot welding robot's work station |
| CN108296694A (en) * | 2018-02-26 | 2018-07-20 | 珠海格力电器股份有限公司 | Clamping device and welding equipment |
| CN109941711A (en) * | 2019-04-30 | 2019-06-28 | 广州瑞松北斗汽车装备有限公司 | Flexible part accumulates induction system |
| CN112141892A (en) * | 2020-09-04 | 2020-12-29 | 重庆长安汽车股份有限公司 | Integrated control system of flexible gripper library |
-
2009
- 2009-03-06 CN CN2009101033355A patent/CN101502922B/en active Active
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786215B (en) * | 2010-03-17 | 2012-07-04 | 安徽巨一自动化装备有限公司 | Positioning device with switchable type length position and height position |
| CN101786215A (en) * | 2010-03-17 | 2010-07-28 | 安徽巨一自动化装备有限公司 | Positioning device with switchable type length position and height position |
| CN102126091A (en) * | 2010-12-17 | 2011-07-20 | 奇瑞汽车股份有限公司 | Flexible production process of door cover |
| CN102489906A (en) * | 2011-11-28 | 2012-06-13 | 长城汽车股份有限公司 | Flexible automatic welding device for automobile body |
| CN102489906B (en) * | 2011-11-28 | 2014-09-03 | 长城汽车股份有限公司 | Flexible automatic welding device for automobile body |
| CN103157926A (en) * | 2011-12-14 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Welding machine |
| CN103612058A (en) * | 2013-12-05 | 2014-03-05 | 安徽江淮汽车股份有限公司 | Truck body welding assembly line two-vehicle-type switching mechanism |
| CN104128735A (en) * | 2013-12-21 | 2014-11-05 | 柳州万众汽车部件有限公司 | Automatic fixing bracket clamping device |
| CN107511622A (en) * | 2016-06-16 | 2017-12-26 | 上海安莱德汽车零部件有限公司 | A kind of automotive floor panel for mixed production transforms fixture |
| CN106078733A (en) * | 2016-07-12 | 2016-11-09 | 无锡顺达智能自动化工程股份有限公司 | Mechanical type cylinder multiposition positioner |
| CN107030434A (en) * | 2017-05-20 | 2017-08-11 | 上汽通用五菱汽车股份有限公司 | A kind of line escribes the multi-model locating device on converting mechanism and line repairing skid |
| CN107030434B (en) * | 2017-05-20 | 2023-09-15 | 上汽通用五菱汽车股份有限公司 | Multi-vehicle type positioning device on line side switching mechanism and repair welding line skid |
| CN108161307A (en) * | 2018-01-05 | 2018-06-15 | 广西汽车集团有限公司 | A kind of spot welding robot's work station |
| CN108296694A (en) * | 2018-02-26 | 2018-07-20 | 珠海格力电器股份有限公司 | Clamping device and welding equipment |
| CN108296694B (en) * | 2018-02-26 | 2023-09-15 | 珠海格力电器股份有限公司 | Clamping device and welding equipment |
| CN109941711A (en) * | 2019-04-30 | 2019-06-28 | 广州瑞松北斗汽车装备有限公司 | Flexible part accumulates induction system |
| CN112141892A (en) * | 2020-09-04 | 2020-12-29 | 重庆长安汽车股份有限公司 | Integrated control system of flexible gripper library |
| CN112141892B (en) * | 2020-09-04 | 2022-07-05 | 重庆长安汽车股份有限公司 | Integrated control system of flexible gripper library |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101502922B (en) | 2011-05-25 |
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