CN201693328U - Multiple vehicle type welding fixture - Google Patents
Multiple vehicle type welding fixture Download PDFInfo
- Publication number
- CN201693328U CN201693328U CN2010202240134U CN201020224013U CN201693328U CN 201693328 U CN201693328 U CN 201693328U CN 2010202240134 U CN2010202240134 U CN 2010202240134U CN 201020224013 U CN201020224013 U CN 201020224013U CN 201693328 U CN201693328 U CN 201693328U
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- lift cylinder
- fixed
- plate
- location
- vehicle
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Abstract
Provided is a multiple vehicle type welding fixture, comprising a fixture platform. The utility model is characterized in that a fixture main unit containing a gripping component is fixedly arranged on the fixture platform; the fixture platform comprises at least one carrying plate; each fixture main body also contains a L-shaped supporting seat fixed to the carrying plate, a lift cylinder and a vertical locating plate tightly contacted with the "I" side of the supporting seat; a first fixed seat laterally extending from one side of the supporting seat is fixedly connected to the upper end of the lift cylinder shell; a second fixed seat laterally extending from one side of the locating plate opposite to the supporting seat is fixedly connected to a lift cylinder piston rod joint; the upper end of the locating plate is fixedly connected to the gripping component; at least one vertical sliding rail is fixed to the contacting surface between the supporting seat and the locating plate; a through groove matched with the sliding rail is disposed at relevant part of the locating plate. The utility model has advantages of meeting the demand of processing vehicles of multiple types in the same production line, and greatly decreasing producing cost.
Description
Technical field
The utility model relates to a kind of weld jig, and especially a kind of multi-vehicle-type auto welding jig belongs to the automobile body welding frock and improves technical field.
Background technology
Usually, used weld jig can only be used to produce a kind of vehicle on auto production line.If automobile production enterprise wants to produce the vehicle of a plurality of kinds, then need to build many production lines, and assembling and the corresponding weld jig of different automobile types respectively on each production line, so just need to drop into a large amount of funds, and need take more large-area production site.
The utility model content
The purpose of this utility model is: the problem at above-mentioned existing weld jig exists provides a kind of multi-vehicle-type auto welding jig, to reduce the multi-vehicle-type production cost.
In order to reach above purpose, multi-vehicle-type auto welding jig of the present utility model comprises a jig platform, settles and be fixed with the jig main body unit that comprises hold assembly on it, it is characterized in that, described jig platform comprises one deck support board at least; Described each jig main body unit also comprise be fixed on the described support board and L-shaped supporting base, be fixed on lift cylinder on the described support board, and with the tight vertical location-plate that contacts of a side of described supporting base upper end " | "; One side of described supporting base crosses out first holder and fixedlys connected with the cylindrical shell top of lift cylinder; The another side relative with supporting base of described location-plate crosses out second holder and fixedlys connected with the joint of lift cylinder piston rod; Fixedly connected with hold assembly in the top of described location-plate; The side that described supporting base contacts with location-plate is fixed with at least one upright slide rail, and the corresponding site of described location-plate is provided with the groove that matches with described slide rail; Described lift cylinder piston rod, location-plate and hold assembly, and slide rail constitute moving sets jointly.
The utility model further improves as follows:
1. described jig platform comprises by fixture and links together and be bilevel first support board and second support board.
2. described supporting base is fixed on first support board.
3. described lift cylinder is fixed on second support board.
4. the piston rod of described lift cylinder is connected with its joint by bearing pin.
5. the side that described supporting base contacts with location-plate is fixed with two upright slide rails.
6. all external same gas path device of described each lift cylinder.
Each jig main body unit of the present utility model all adopts lifting structure, can satisfy the demand of the multiple floor level vehicle automobile of processing on same production line, greatly reduce many kinds vehicle production cost, not only can reduce fund input, also can reduce demand production site.
All lift cylinders of the present utility model are controlled by same gas path device all, can realize the whole conversion fast of weld jig.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the overall schematic of the utility model embodiment 1 weld jig.
Fig. 2 is the partial schematic diagram of Fig. 1 embodiment weld jig.
Fig. 3 is the structural representation of Fig. 1 embodiment jig main body unit.
Fig. 4 is the cross sectional representation of Fig. 1 embodiment location-plate and slide rail contact site.
The specific embodiment
Embodiment
The multi-vehicle-type auto welding jig basic structure of present embodiment comprises a jig platform 1 shown in Fig. 1-4, settle and be fixed with the jig main body unit 2 that comprises hold assembly on it.
Jig platform 1 comprises by fixture 13 and links together and be bilevel first support board 11 and second support board 12.Jig platform is the carrier of all jig main body unit.
Each jig main body unit 2 also comprise be fixed on first support board 11 and L-shaped supporting base 21, be fixed on lift cylinder 23 on second support board 12, and with the tight vertical location-plate 22 that contacts of a side of supporting base 21 upper ends " | ".
The side that supporting base 21 contacts with location-plate 22 crosses out first holder 211 and fixedlys connected with the cylindrical shell top of lift cylinder 23; The another side relative with supporting base 21 of location-plate 22 crosses out second holder 222 and fixedlys connected with the joint 232 of lift cylinder 23 piston rods 231; Fixedly connected with hold assembly 24 in the top of location-plate 22; Two upright slide rails 212 are fixed by sunk screw in the side that supporting base 21 contacts with location-plate 22, and the corresponding site of location-plate 22 is provided with the groove 221 that matches with slide rail 212; Lift cylinder 23 piston rods 231, location-plate 22 and hold assembly 24, and slide rail 212 is common constitutes moving sets.
The piston rod 231 of lift cylinder 23 is connected with its joint 232 by bearing pin, guarantees freely to rotate.
The all external same gas path device (not shown) of each lift cylinder 23.When production different cultivars vehicle, by controlling this gas path device, make lift cylinder 23 work, location-plate 22 and hold assembly 24 are moved up and down along slide rail 212, reach and adjust the conversion purpose.
During actual the use, lower limit is all reduced in all jig main body unit, can carry out the production of level land wooden handcart type; All jig main body unit are all risen to certain height and with bolt locking, can carry out the production of highland wooden handcart type.By adjusting the purpose of conversion weld jig realization with same anchor clamps production different automobile types.
All jig main body unit are all controlled by one road gas, can realize the whole conversion fast of weld jig.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (7)
1. a multi-vehicle-type auto welding jig comprises a jig platform, settles and be fixed with the jig main body unit that comprises hold assembly on it, it is characterized in that, described jig platform comprises one deck support board at least; Described each jig main body unit also comprise be fixed on the described support board and L-shaped supporting base, be fixed on lift cylinder on the described support board, and with the tight vertical location-plate that contacts of a side of described supporting base upper end " | "; One side of described supporting base crosses out first holder and fixedlys connected with the cylindrical shell top of lift cylinder; The another side relative with supporting base of described location-plate crosses out second holder and fixedlys connected with the joint of lift cylinder piston rod; Fixedly connected with hold assembly in the top of described location-plate; The side that described supporting base contacts with location-plate is fixed with at least one upright slide rail, and the corresponding site of described location-plate is provided with the groove that matches with described slide rail; Described lift cylinder piston rod, location-plate and hold assembly, and slide rail constitute moving sets jointly.
2. multi-vehicle-type auto welding jig according to claim 1 is characterized in that, described jig platform comprises by fixture and links together and be bilevel first support board and second support board.
3. multi-vehicle-type auto welding jig according to claim 2 is characterized in that described supporting base is fixed on first support board.
4. multi-vehicle-type auto welding jig according to claim 3 is characterized in that described lift cylinder is fixed on second support board.
5. multi-vehicle-type auto welding jig according to claim 4 is characterized in that, the piston rod of described lift cylinder is connected with its joint by bearing pin.
6. according to claim 1 or 2 or 3 or 4 or 5 described multi-vehicle-type auto welding jig, it is characterized in that the side that described supporting base contacts with location-plate is fixed with two upright slide rails.
7. according to claim 1 or 2 or 3 or 4 or 5 described multi-vehicle-type auto welding jig, it is characterized in that all external same gas path device of described each lift cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202240134U CN201693328U (en) | 2010-06-12 | 2010-06-12 | Multiple vehicle type welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202240134U CN201693328U (en) | 2010-06-12 | 2010-06-12 | Multiple vehicle type welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201693328U true CN201693328U (en) | 2011-01-05 |
Family
ID=43394573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202240134U Expired - Lifetime CN201693328U (en) | 2010-06-12 | 2010-06-12 | Multiple vehicle type welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201693328U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528371A (en) * | 2011-12-31 | 2012-07-04 | 重庆长安汽车股份有限公司 | Pneumatic clamp pressing mechanism for automotive body welding |
| CN103056567A (en) * | 2013-01-24 | 2013-04-24 | 安徽江淮汽车股份有限公司 | Universal holding platform for various types of vehicles |
| CN103624563A (en) * | 2012-08-28 | 2014-03-12 | 江苏卡威专用汽车制造有限公司 | Automobile middle and rear floor assembly clamp |
-
2010
- 2010-06-12 CN CN2010202240134U patent/CN201693328U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528371A (en) * | 2011-12-31 | 2012-07-04 | 重庆长安汽车股份有限公司 | Pneumatic clamp pressing mechanism for automotive body welding |
| CN102528371B (en) * | 2011-12-31 | 2015-08-05 | 重庆长安汽车股份有限公司 | A kind of Pneumatic clamp pressing mechanism for automotive body welding |
| CN103624563A (en) * | 2012-08-28 | 2014-03-12 | 江苏卡威专用汽车制造有限公司 | Automobile middle and rear floor assembly clamp |
| CN103056567A (en) * | 2013-01-24 | 2013-04-24 | 安徽江淮汽车股份有限公司 | Universal holding platform for various types of vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |
|
| CX01 | Expiry of patent term |