CN202517214U - Upper car platform welding fixture - Google Patents
Upper car platform welding fixture Download PDFInfo
- Publication number
- CN202517214U CN202517214U CN2012200903917U CN201220090391U CN202517214U CN 202517214 U CN202517214 U CN 202517214U CN 2012200903917 U CN2012200903917 U CN 2012200903917U CN 201220090391 U CN201220090391 U CN 201220090391U CN 202517214 U CN202517214 U CN 202517214U
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- CN
- China
- Prior art keywords
- sedan
- welding
- chair
- anchor clamps
- fixture
- 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
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Abstract
The utility model discloses an upper car platform welding fixture which comprises a workbench. Two fixture groups capable of adjusting upper car platform clamping dimensions are arranged on the workbench. By the aid of the two fixture groups, an upper car platform plate is mounted between the fixture groups and on the workbench, side beams and reinforcing ribs are mounted on the upper car platform plate, and the upper car platform plate, the side beams and the reinforcing ribs are directly welded by the fixture groups after fixing, so that errors caused by repeated mounting can be avoided, welding precision is improved, and labor intensity is reduced. The upper car platform welding fixture can serve as a welding fixture for upper car platforms.
Description
Technical field
The utility model relates to a kind of frock clamp in the machining research field, particularly a kind of sedan-chair back welding welding fixture of going up.
Background technology
The sedan-chair underframe of present most of elevator is divided at the bottom of the sedan-chair and at the bottom of the following sedan-chair, generally is to go up sedan-chair base plate, four curb girders and some reinforcements by one to be welded at the bottom of the last sedan-chair.Generally all be provided with locating hole on last sedan-chair base plate, curb girder and the reinforcement, curb girder and reinforcement are channel-section steel.Yet the clamping size of the weld jig at the bottom of the existing upward sedan-chair can not be adjusted, and most of sedan-chair back welding of going up connects; Generally all be earlier to four curb girders and some reinforcement assemblings being fixed as spot welding behind the framework, welding was again welded with last sedan-chair base plate after framework has welded again after spot welding was accomplished; Welding efficiency is low; Welding precision is poor, but also exists framework and panel when welding, to produce error, influences its welding precision.There is following shortcoming in such welding manner: existing welding of going up at the bottom of the last sedan-chair that sedan-chair back welding welding fixture can only adapt to single dimensions, and the welding precision at the bottom of the sedan-chair is gone up in the accumulated error influence that multiple clamping produces, and production efficiency is low, the labour intensity height.
The utility model content
The purpose of the utility model is to provide a kind of sedan-chair back welding welding fixture of going up, and it can improve its welding precision with going up the fixing back welding of sedan-chair base plate, curb girder and reinforcement once mounting.
The solution that the utility model solves its technical problem is: a kind of sedan-chair back welding welding fixture of going up, comprise workbench, and said workbench is provided with two groups of anchor clamps groups can adjusting clamping size at the bottom of the sedan-chair.
Further improvement as technique scheme; Be provided with an installing rack, several curb girder stationary fixtures and sedan-chair base plate fixed claw on several in the said anchor clamps group; Said curb girder stationary fixture is arranged on the installing rack, and said upward sedan-chair base plate fixed claw is installed on the turning cylinder and can be adjusted at the installation site on the turning cylinder, is installed on the installing rack on the said turning cylinder; On one end of said turning cylinder crank is installed, said crank connects with the output shaft of cylinder.
As the further improvement of technique scheme, at least one installing rack below is equipped with some the anchor clamps group tracks that can let the anchor clamps group move freely.
As the further improvement of technique scheme, also be provided with several briquettings between said anchor clamps group, but the lower surface at said briquetting two ends is provided with the briquetting track that crush block moves freely.
The beneficial effect of the utility model is: the utility model is through being provided with two anchor clamps groups; To go up the sedan-chair base plate so is installed between the anchor clamps group and on workbench; And curb girder and reinforcement be installed on the sedan-chair base plate, will go up sedan-chair base plate, curb girder and reinforcement with the anchor clamps group and fix directly welding of back, can avoid repeatedly installing the error that causes; Improve welding precision, reduce labour intensity.
The weld jig that the utility model can be used as at the bottom of the sedan-chair uses.
Description of drawings
Below in conjunction with accompanying drawing and instance the utility model is further described.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, specify the application of the utility model in clamping welding at the bottom of the last sedan-chair.
With reference to Fig. 1～Fig. 2, a kind of sedan-chair back welding welding fixture of going up comprises workbench 1; Said workbench 1 is provided with two groups of anchor clamps groups 2 can adjusting clamping size at the bottom of the sedan-chair, through two anchor clamps groups 2 are set, will go up so that the sedan-chair base plate is installed in 2 of anchor clamps groups and on workbench 1; And curb girder and reinforcement be installed on the sedan-chair base plate, will go up sedan-chair base plate, curb girder and reinforcement with anchor clamps group 2 and fix directly welding of back, can avoid repeatedly installing the error that causes; Improve welding precision, reduce labour intensity.
Further as preferred embodiment; Be provided with an installing rack 3, several curb girder stationary fixtures 4 and sedan-chair base plate fixed claw 5 on several in the said anchor clamps group 2; Said curb girder stationary fixture 4 is arranged on the installing rack, and said upward sedan-chair base plate fixed claw 5 is installed on the turning cylinder 6 and can be adjusted at the installation site on the turning cylinder 6, is installed on the installing rack 3 on the said turning cylinder 6; On one end of said turning cylinder 6 crank 7 is installed, said crank 7 connects with the output shaft of cylinder.To go up the sedan-chair base plate and be placed between the installing rack 3, can start cylinder, the output of cylinder is pushed away forward; Drive crank 7 rotations, and then drive turning cylinder 6, make the last sedan-chair base plate fixed claw 5 that is installed on the turning cylinder 6 compress the sedan-chair base plate; With curb girder be installed on the sedan-chair base plate and aligned position after, after with curb girder stationary fixture 4 curb girder being fixed, reinforcement is installed between curb girder; And fix, be convenient to the work of later welded.
Further as preferred embodiment, at least one installing rack 3 below is equipped with some the anchor clamps group tracks 8 that can let the anchor clamps group move freely.When an installing rack is fixed, when another installing rack below is provided with anchor clamps track 8, can adjust the clamping size through the position of adjustment installing rack on anchor clamps track 8; When two installing rack belows all were equipped with anchor clamps track 8, the position that can adjust two installing racks respectively reached adjustment clamping size.
Further as preferred embodiment, 2 of said anchor clamps groups also are provided with several briquettings 9, but the lower surface at said briquetting 9 two ends is provided with the briquetting track 10 that crush block 9 moves freely.After reinforcement was placed on the precalculated position between curb girder, available briquetting 9 compressed reinforcement and fix, and occurred in case the phenomenon of reinforcement position deviation in the process of welding, occurs.And, can be pressed in the position on the reinforcement through the position adjustment briquetting 9 of adjustment briquetting 9 on briquetting track 10, to reach optimum effect according to the size that goes up the sedan-chair frame to be welded.
More than be that preferred embodiments to the utility model specifies; But the invention is not limited to said embodiment; Those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (4)
1. go up sedan-chair back welding welding fixture for one kind, comprise workbench (1), it is characterized in that: said workbench (1) is provided with the two groups of anchor clamps groups (2) that can adjust clamping size at the bottom of the sedan-chair.
2. the sedan-chair back welding welding fixture of going up according to claim 1; It is characterized in that: be provided with an installing rack (3), several curb girder stationary fixtures (4) and sedan-chair base plate fixed claw (5) on several in the said anchor clamps group (2); Said curb girder stationary fixture (4) is arranged on the installing rack; Said last sedan-chair base plate fixed claw (5) is installed on the turning cylinder (6) and can be adjusted at the installation site on the turning cylinder (6); Be installed on the said turning cylinder (6) on the installing rack (3), crank (7) is installed on the end of said turning cylinder (6), said crank (7) connects with the output shaft of cylinder.
3. the sedan-chair back welding welding fixture of going up according to claim 2 is characterized in that: at least one installing rack (3) below is equipped with some the anchor clamps group tracks (8) that can let the anchor clamps group move freely.
4. according to claim 2 or the 3 described sedan-chair back welding welding fixtures of going up, it is characterized in that: also be provided with several briquettings (9) between said anchor clamps group (2), said briquetting (9) but the lower surface at two ends is provided with the briquetting track (10) that crush block moves freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200903917U CN202517214U (en) | 2012-03-13 | 2012-03-13 | Upper car platform welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200903917U CN202517214U (en) | 2012-03-13 | 2012-03-13 | Upper car platform welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202517214U true CN202517214U (en) | 2012-11-07 |
Family
ID=47100182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200903917U Expired - Fee Related CN202517214U (en) | 2012-03-13 | 2012-03-13 | Upper car platform welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202517214U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659112A (en) * | 2013-11-28 | 2014-03-26 | 苏州凯尔博精密机械有限公司 | Turning and pressing mechanism for air-grid type metal welding machine |
| CN103753093A (en) * | 2014-01-27 | 2014-04-30 | 福建优胜达电梯有限公司 | Elevator transmission frame welding and positioning device and welding method thereof |
| CN104174989A (en) * | 2013-05-28 | 2014-12-03 | 日本车辆制造株式会社 | Laser processing machine |
| CN104209681A (en) * | 2014-09-03 | 2014-12-17 | 佛山市普拉迪数控科技有限公司 | Equipment for welding motor car framework by robot |
| CN107971667A (en) * | 2016-10-24 | 2018-05-01 | 北京升华电梯有限公司 | By the full-automatic car floor welding tooling and welding method of robot manipulation |
-
2012
- 2012-03-13 CN CN2012200903917U patent/CN202517214U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174989A (en) * | 2013-05-28 | 2014-12-03 | 日本车辆制造株式会社 | Laser processing machine |
| CN104174989B (en) * | 2013-05-28 | 2018-01-09 | 日本车辆制造株式会社 | Laser machine |
| CN103659112A (en) * | 2013-11-28 | 2014-03-26 | 苏州凯尔博精密机械有限公司 | Turning and pressing mechanism for air-grid type metal welding machine |
| CN103753093A (en) * | 2014-01-27 | 2014-04-30 | 福建优胜达电梯有限公司 | Elevator transmission frame welding and positioning device and welding method thereof |
| CN103753093B (en) * | 2014-01-27 | 2015-08-19 | 福建优胜达电梯有限公司 | Elevator transmission frame apparatus for welding and positioning and welding method thereof |
| CN104209681A (en) * | 2014-09-03 | 2014-12-17 | 佛山市普拉迪数控科技有限公司 | Equipment for welding motor car framework by robot |
| CN104209681B (en) * | 2014-09-03 | 2016-05-11 | 佛山市普拉迪数控科技有限公司 | A kind of robot welding motor-car skeleton equipment |
| CN107971667A (en) * | 2016-10-24 | 2018-05-01 | 北京升华电梯有限公司 | By the full-automatic car floor welding tooling and welding method of robot manipulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20190313 |