CN203541933U - Base plate welding tool for dump truck - Google Patents
Base plate welding tool for dump truck Download PDFInfo
- Publication number
- CN203541933U CN203541933U CN201320768032.7U CN201320768032U CN203541933U CN 203541933 U CN203541933 U CN 203541933U CN 201320768032 U CN201320768032 U CN 201320768032U CN 203541933 U CN203541933 U CN 203541933U
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- CN
- China
- Prior art keywords
- portal frame
- base plate
- workbench
- driving gear
- guide rail
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Abstract
The utility model provides a base plate welding tool for a dump truck. The two ends of a workbench are respectively provided with a portal frame, wherein each portal frame stretches across the corresponding end of the workbench. A base plate clamping groove matched with a base plate is formed in the inner side face of a stand column of each portal frame. Each portal frame is provided with two sets of transversely-moving supports which are driven by a power device. The lower end of each transversely-moving support is fixedly connected with a perpendicular hydraulic cylinder. The lower end of a piston rod of each perpendicular hydraulic cylinder is fixedly connected with a locating disk. Guiding edges are arranged on the upper portions of the two side faces of the workbench. Guiding rails are arranged on the lower portions of the two side faces of the workbench. A guiding groove matched with the corresponding guiding edge is formed in the stand column of each portal frame. The stand column of each portal frame is fixedly connected with a motor and a speed reducer. A driving gear is installed on an output shaft of each speed reducer. Each driving gear is matched with the corresponding guiding rail of the workbench through a rolling shaft. Each driving gear drives a driven gear meshed with the driving gear. Each driven gear is matched with the corresponding guide rail on the workbench through a rolling shaft. By the adoption of the base plate welding tool for the dump truck, it is guaranteed that the base plate is firmly located in the welding process.
Description
Technical field
The utility model relates to a kind of dumper, especially a kind of dumper base plate welding tooling.
Background technology
At present, in factory in base plate when welding of carrying out dumper, generally base plate is placed on fixed support and is welded, because the deadweight of base plate itself is larger, so generally do not adopt special-purpose positioner in welding process, so just cause base plate in welding process, easily to occur the situation of shift in position, can not guarantee welding precision, the existing weak point of prior art that Here it is.
Utility model content
The technical problems to be solved in the utility model, is exactly for the existing deficiency of prior art, and a kind of dumper base plate welding tooling is provided, and this frock can guarantee that base plate is fixedly positioning in welding process.
This programme is achieved by the following technical measures: this dumper comprises workbench with base plate welding tooling, on described workbench, be evenly provided with a plurality of roller lift spans, the two ends of workbench are respectively across being provided with portal frame, the column medial surface of portal frame is provided with the base plate draw-in groove coordinating with base plate, on portal frame, be provided with two groups of traversing supports that driven by power set, the lower end of traversing support is fixedly connected with respectively vertical hydraulic cylinder, and the piston-rod lower end of vertical hydraulic cylinder is fixedly connected with positioning disk; In the two sides of workbench, top is provided with guiding edge, bottom is provided with guide rail, on the column of portal frame, be provided with and lead along the gathering sill coordinating, on the column of portal frame, be fixedly connected with motor and decelerator, on the output shaft of decelerator, driving gear is installed, driving gear coordinates with the guide rail of workbench by roller bearing, and driving gear drives the driven gear with its engagement, and driven gear coordinates with the guide rail of workbench by roller bearing.
Above-mentioned power set comprise motor, decelerator, driving gear and the driven gear meshing with driving gear, on portal frame, be provided with guide rail, driving gear and driven gear coordinate with guide rail by roller bearing, driving gear is connected with the output shaft of decelerator, by driving gear and driven gear, drive traversing moving frame and corresponding hydraulic cylinder to move, to adapt to the base plate of different model and size.
Between two columns of above-mentioned portal frame, be provided with horizontal reinforced pipe, and leave gap between the lateral surface of horizontal reinforced pipe and the lateral surface of hydraulic cylinder body, do not affecting under the prerequisite of the normal work of hydraulic cylinder, by horizontal reinforced pipe, improving the bulk strength of portal frame.
Before and after the column of above-mentioned portal frame, both sides are provided with reinforcement, and reinforcement below is provided with the directive wheel coordinating with guide rail, directive wheel leads to the movement of this place's driving gear and driven gear, to guarantee that it moves along straight path, and improve the action stability of driving gear and driven gear.
The beneficial effect of this programme can be learnt according to the narration to such scheme, this dumper is with in base plate welding tooling, the two ends of workbench are respectively across being provided with portal frame, the column medial surface of portal frame is provided with the base plate draw-in groove coordinating with base plate, the both sides of base plate are undertaken spacing by the corresponding base plate draw-in groove arranging on two columns, on portal frame, be provided with two groups of traversing supports that driven by power set, the lower end of traversing support is fixedly connected with respectively vertical hydraulic cylinder, the piston-rod lower end of vertical hydraulic cylinder is fixedly connected with positioning disk, in welding process, hydraulic cylinder compresses base plate by positioning disk, guarantee that base plate can not be moved, and can regulate on portal frame distance between two positioning disks according to the base plate of different width dimensions.In the two sides of workbench, top is provided with guiding edge, bottom is provided with guide rail, on the column of portal frame, be provided with and lead along the gathering sill coordinating, on the column of portal frame, be fixedly connected with motor and decelerator, on the output shaft of decelerator, driving gear is installed, driving gear coordinates with the guide rail of workbench by roller bearing, driving gear drives the driven gear with its engagement, driven gear coordinates with the guide rail of workbench by roller bearing, adopt after this structure, can regulate the distance between positioning disk on two portal frames according to the base plate of different length size.This welding tooling can firmly be located the base plate in welding process, guarantees that it can not be moved, and has guaranteed welding precision, and can be according to the position of the base plate flexible modulation positioning disk of different model, its highly versatile.As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model specific embodiment.
Fig. 2 is the side-looking structural representation of the utility model specific embodiment.
In figure, 1-roller lift span, 2-roller, 3-workbench, 4-reinforcement, 5-portal frame, 6-driven gear, 7-roller bearing, 8-driving gear, 9-guide rail, the traversing support of 10-, 11-motor, 12-decelerator, the horizontal reinforced pipe of 13-, 14-vertical hydraulic cylinder, 15-positioning disk, 16-base plate draw-in groove, the 17-edge of leading, 18-gathering sill, 19-column.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
A kind of dumper base plate welding tooling, as shown in the figure, it comprises workbench 3, on described workbench 3, be evenly provided with a plurality of roller lift spans 1, during weld job, roller 2 falls within roller lift span 1 below, after having welded, roller 2 is lifted to the top of roller lift span 1, to facilitate base plate to move to next station.
The two ends of workbench 3 are respectively across being provided with portal frame 5, column 19 medial surfaces of portal frame 5 are provided with the base plate draw-in groove 16 coordinating with base plate, the both sides of base plate are stuck in this base plate draw-in groove 16, on portal frame 5, be provided with two groups of traversing supports 10 that driven by power set, the lower end of traversing support 10 is fixedly connected with respectively vertical hydraulic cylinder 14, and the piston-rod lower end of vertical hydraulic cylinder 14 is fixedly connected with positioning disk 15.These power set comprise motor 11, decelerator 12, driving gear 8 and the driven gear 6 meshing with driving gear 8, on portal frame 5, be provided with guide rail 9, driving gear 8 and driven gear 6 coordinate with guide rail 9 by roller bearing 7, and driving gear 8 is connected with the output shaft of decelerator 12.Can regulate the distance between two positioning disks 15 on each portal frame 5 according to the base plate of different model.During adjusting, motor 11 drives roller bearing 7 to drive driving gear 8 to rotate by decelerator 12, and driving gear 8 drives driven gear 6 and corresponding roller bearing 7 synchronously to rotate, and realizes the movement of traversing support 10 on portal frame 5.
In the two sides of workbench 3, top be provided with guiding along 17, bottom is provided with guide rail 9, on the column 19 of portal frame 5, be provided with and lead along 17 gathering sills that coordinate 18, on the column 19 of portal frame 5, be fixedly connected with motor 11 and decelerator 12, driving gear 8 is installed on the output shaft of decelerator 12, driving gear 8 coordinates with the guide rail 9 of workbench 3 by roller bearing 7, and driving gear 8 drives the driven gear 6 with its engagement, and driven gear 6 coordinates with the guide rail 9 of workbench 3 by roller bearing 7.Column 19 both sides, front and back of portal frame 5 are provided with reinforcement 4, and reinforcement 4 belows are provided with the directive wheel coordinating with guide rail 9.The column 19 that is every side has dual guide frame, guiding along 17 with the coordinating of gathering sill 18, and the coordinating of directive wheel, driving gear 8 and driven gear 6 and guide rail 9, this structure, can guarantee on the one hand the movement of portal frame 5, can also lead by the portal frame 5 when mobile.
Between two columns 19 of portal frame 5, be provided with horizontal reinforced pipe 13, and leave gap between the lateral surface of the lateral surface of horizontal reinforced pipe 13 and vertical hydraulic cylinder 14 cylinder bodies, make so whole portal frame 5 there is higher intensity, in above-mentioned moving process, synchronism and stability that the column 19 of portal frame 5 both sides moves are better.
In the utility model, without the technical characterictic of describing, can pass through or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned embodiment; the variation that those of ordinary skill in the art makes in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. a dumper base plate welding tooling, it comprises workbench, it is characterized in that: on described workbench, be evenly provided with a plurality of roller lift spans, the two ends of workbench are respectively across being provided with portal frame, the column medial surface of portal frame is provided with the base plate draw-in groove coordinating with base plate, on portal frame, be provided with two groups of traversing supports that driven by power set, the lower end of traversing support is fixedly connected with respectively vertical hydraulic cylinder, and the piston-rod lower end of vertical hydraulic cylinder is fixedly connected with positioning disk; In the two sides of workbench, top is provided with guiding edge, bottom is provided with guide rail, on the column of portal frame, be provided with and lead along the gathering sill coordinating, on the column of portal frame, be fixedly connected with motor and decelerator, on the output shaft of decelerator, driving gear is installed, driving gear coordinates with the guide rail of workbench by roller bearing, and driving gear drives the driven gear with its engagement, and driven gear coordinates with the guide rail of workbench by roller bearing.
2. dumper according to claim 1 base plate welding tooling, it is characterized in that: described power set comprise motor, decelerator, driving gear and the driven gear meshing with driving gear, on portal frame, be provided with guide rail, driving gear and driven gear coordinate with guide rail by roller bearing, and driving gear is connected with the output shaft of decelerator.
3. dumper according to claim 2 base plate welding tooling, is characterized in that: between two columns of described portal frame, be provided with horizontal reinforced pipe, and leave gap between the lateral surface of horizontal reinforced pipe and the lateral surface of hydraulic cylinder body.
4. dumper according to claim 3 base plate welding tooling, is characterized in that: before and after the column of described portal frame, both sides are provided with reinforcement, and reinforcement below is provided with the directive wheel coordinating with guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320768032.7U CN203541933U (en) | 2013-11-29 | 2013-11-29 | Base plate welding tool for dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320768032.7U CN203541933U (en) | 2013-11-29 | 2013-11-29 | Base plate welding tool for dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541933U true CN203541933U (en) | 2014-04-16 |
Family
ID=50460101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320768032.7U Expired - Fee Related CN203541933U (en) | 2013-11-29 | 2013-11-29 | Base plate welding tool for dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643257A (en) * | 2020-12-11 | 2021-04-13 | 济宁凯瑞德机械设备有限公司 | Automatic welding system for steel bars |
-
2013
- 2013-11-29 CN CN201320768032.7U patent/CN203541933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643257A (en) * | 2020-12-11 | 2021-04-13 | 济宁凯瑞德机械设备有限公司 | Automatic welding system for steel bars |
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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 |
Granted publication date: 20140416 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |