CN216441947U - Beam welding fixture - Google Patents
Beam welding fixture Download PDFInfo
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- CN216441947U CN216441947U CN202122918527.0U CN202122918527U CN216441947U CN 216441947 U CN216441947 U CN 216441947U CN 202122918527 U CN202122918527 U CN 202122918527U CN 216441947 U CN216441947 U CN 216441947U
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Abstract
The utility model relates to the field of clamps, in particular to a beam welding clamp. Including the bottom plate, the left and right sides of bottom plate upper end all is fixed with vertical pillar, and the pillar upper end all is fixed with the fixing base, all rotates on the fixing base and is provided with horizontal pivot, and the tip that two pivots are relative all is provided with clamping device, and both sides all are fixed with the support frame around the middle part of bottom plate upper end, and two support frames pass through a plurality of extrusion device and connect, and the bottom plate upper end between two support frames is fixed with two horizontal risers, and the slip is provided with a plurality of supporting devices on the coexistence board. The utility model can improve the production efficiency of the cross beam, is convenient to use, can reduce the labor intensity of workers, has high safety in the working process, can stabilize the cross beam in multiple points, can ensure the production quality of the cross beam, can rotate the cross beam, is convenient to weld and can ensure the welding quality.
Description
Technical Field
The utility model relates to the field of clamps, in particular to a beam welding clamp.
Background
When the crossbeam is machined, the steel plate is bent into a set shape firstly, then the bent steel plate is assembled in a spot welding mode, generally, a plurality of connecting pieces are further fixed on the crossbeam and used for fixing or fixedly connecting the crossbeam with other parts, after the crossbeam is assembled, the crossbeam cannot be effectively and stably positioned and corrected, a stop lever is welded and fixed on a platform in the conventional method, the stop lever welded on the platform is utilized to limit after the assembled crossbeam is corrected, and the stop lever is removed after the crossbeam is welded.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the production efficiency of a cross beam can be improved, the use is convenient, the labor intensity of workers can be reduced, the safety is high in the working process, the cross beam can be stabilized in multiple points, the production quality of the cross beam can be ensured, the cross beam can be rotated, and the welding is convenient.
In order to achieve the purpose, the technical scheme provided by the utility model is as follows:
a crossbeam welding fixture comprises a bottom plate, wherein vertical pillars are fixed on the left side and the right side of the upper end of the bottom plate, fixing seats are fixed on the upper ends of the pillars, transverse rotating shafts are rotatably arranged on the fixing seats, clamping devices are arranged at the opposite end parts of the two rotating shafts, supporting frames are fixed on the front side and the rear side of the middle part of the upper end of the bottom plate, the two supporting frames are connected through a plurality of extrusion devices, two transverse vertical plates are fixed at the upper end of the bottom plate between the two supporting frames, a plurality of supporting devices are slidably arranged at the upper ends of the two vertical plates, each supporting device comprises a rectangular supporting frame and an inverted U-shaped cushion fork, a chute corresponding to each vertical plate is formed at the lower end of the supporting frame, the upper end of each vertical plate is slidably arranged in the chute above the supporting frame, the straight part of each cushion fork is inserted in the chute on one side of the supporting frame, the upper end of each vertical plate is in sliding contact with the lower end of the straight part of each cushion fork, and the upper end of the straight part of each cushion fork is in sliding contact with the upper chute wall, the support frame includes the horizontal pole, and the tip of horizontal pole passes through vertical branch fixed connection with the bottom plate, extrusion device includes fore-and-aft connecting rod, and the tip of connecting rod all is fixed with the sliding sleeve, and the horizontal pole runs through the sliding sleeve of its one side and rather than sliding fit, and connecting rod middle part threaded connection has vertical adjusting bolt, and adjusting bolt runs through the connecting rod, and the adjusting bolt lower extreme rotates and is provided with the clamp plate.
Specifically, clamping device is including fixing the epaxial riser in the pivot, and the lower extreme of riser is fixed with rather than the vertically layer board, and both sides all are fixed with the curb plate around the layer board upper end, curb plate and riser fixed connection are provided with two crowded boards between the board of both sides, and equal threaded connection has fore-and-aft locking bolt on the curb plate, and locking bolt runs through the curb plate, and locking bolt rotates rather than the curb plate of one side to be connected, layer board upper end and support frame upper end parallel and level.
Specifically, a worm wheel concentric with the rotating shaft on the left side is fixed on the rotating shaft on the left side, a fixing plate is fixed on the stand column on the left side, supporting plates are fixed on the front side and the rear side of the fixing plate, a worm is rotatably arranged between the two supporting plates and meshed with the worm wheel, a motor is fixed on the supporting plate on the rear side, and an output shaft of the motor is fixedly connected with the worm.
Specifically, rib plates are fixed on the front side and the rear side of the upright post, and the lower ends of the rib plates are fixedly connected with the bottom plate.
Specifically, the rotating shaft on the left side and the rotating shaft on the right side are concentrically arranged.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model can improve the production efficiency of the beam, is convenient to use, can reduce the labor intensity of workers, has high safety in the working process, can stabilize the beam at multiple points, can ensure the production quality of the beam, can rotate the beam, is convenient to weld and can ensure the welding quality.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the base plate.
Fig. 3 is a top view of the left-hand clamping device.
Fig. 4 is a bottom view of the split structure of the cushion fork and the support frame.
Detailed Description
As shown in fig. 1-4, a beam welding fixture comprises a bottom plate 1, wherein vertical pillars 12 are fixed on the left side and the right side of the upper end of the bottom plate 1, rib plates are fixed on the front side and the rear side of each pillar 12, the lower ends of the rib plates are fixedly connected with the bottom plate 1, fixing seats 13 are fixed on the upper ends of the pillars 12, transverse rotating shafts 19 are rotatably arranged on the fixing seats 13, clamping devices are respectively arranged at the opposite ends of the two rotating shafts 19, the rotating shafts 19 on the left side and the right side are concentrically arranged, worm wheels 20 concentric with the rotating shafts 19 on the left side are fixed on the rotating shafts 19 on the left side, fixing plates 23 are fixed on the pillars 12 on the left side, support plates 24 are fixed on the front side and the rear side of each fixing plate 23, worms 21 are rotatably arranged between the two support plates 24, the worms 21 are meshed with the worm wheels 20, motors 22 are fixed on the support plates 24 on the rear side, and output shafts of the motors 22 are fixedly connected with the worms 21.
The clamping device comprises a vertical plate 14 fixed on a rotating shaft 19, a supporting plate 15 perpendicular to the vertical plate 14 is fixed at the lower end of the vertical plate 14, side plates 16 are fixed on the front side and the rear side of the upper end of the supporting plate 15, the side plates 16 are fixedly connected with the vertical plate 14, two squeezing plates 17 are arranged between the two side plates 16, longitudinal locking bolts 18 are in threaded connection with the side plates 16, the locking bolts 18 penetrate through the side plates 16, and the locking bolts 18 are rotatably connected with the side plates 16 on one side.
The front side and the rear side of the middle part of the upper end of the bottom plate 1 are respectively fixed with a support frame, the two support frames are connected through a plurality of extrusion devices, the upper end of the bottom plate 1 between the two support frames is fixed with two transverse vertical plates 2, and the upper ends of the two vertical plates 2 are provided with a plurality of bearing devices in a sliding manner.
The supporting device comprises a rectangular supporting frame 9 and an inverted U-shaped cushion fork 11, a sliding groove 10 corresponding to the vertical plate 2 is formed in the lower end of the supporting frame 9, the upper end of the vertical plate 2 is arranged in the sliding groove 10 above the vertical plate in a sliding mode, the straight portion of the cushion fork 11 is inserted into the sliding groove 10 on one side of the cushion fork, the upper end of the vertical plate 2 is in sliding contact with the lower end of the straight portion of the cushion fork 11, the upper end of the straight portion of the cushion fork 11 is in sliding contact with the upper groove wall of the sliding groove 10, and the upper end of the supporting plate 15 is flush with the upper end of the supporting frame 9.
The support frame includes horizontal pole 4, and the tip of horizontal pole 4 passes through 3 fixed connection of vertical branch with bottom plate 1, extrusion device includes fore-and-aft connecting rod 6, and the tip of connecting rod 6 all is fixed with sliding sleeve 5, and horizontal pole 4 runs through sliding sleeve 5 of its one side and rather than sliding fit, and 6 middle part threaded connection of connecting rod have vertical adjusting bolt 7, and adjusting bolt 7 runs through connecting rod 6, and 7 lower extremes of adjusting bolt rotate and are provided with clamp plate 8.
When the supporting frame is used, the assembled beam is placed on the supporting frames 9, the beam head of the beam is positioned on the supporting plate 15 on one side of the beam, the supporting frames 9 and the cushion forks 11 can be moved, the positions of the supporting frames 9 on the vertical plate 2 are changed, the supporting frames 9 are staggered with the protruding parts at the lower end of the beam, and the supporting frames 9 can effectively support the beam. Then the connecting rod 6 is moved to enable the pressing plate 8 to be located above a part, needing to be corrected, of the cross beam 4, when the connecting rod 6 is moved, the sliding sleeve 5 slides on the cross rod 4, when the cross beam is corrected, the adjusting bolt 7 is rotated to enable the pressing plate 8 to descend and extrude the cross beam, therefore, the correction of the cross beam is achieved, after the cross beam is corrected, the locking bolt 18 is rotated, the beam head of the cross beam is extruded by the extruding plate 17, then the cross beam can be welded, when the lower part of the cross beam needs to be welded, the cushion fork 11 is pulled out of the sliding groove 10, the support frame 9 descends, after the support frame 9 descends, the adjusting bolt 7 is rotated to enable the pressing plate 8 to ascend, then the motor 22 can be started, the motor 22 enables the cross beam to rotate through the worm 21, the worm wheel 20, the rotating shaft 19 and the clamping device, when the lower part of the cross beam rotates to the upper part, the rotation of the motor 22 is stopped, at the moment, the lower part of the cross beam is conveniently welded, the welding quality of the cross beam can be ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A crossbeam welding fixture comprises a base plate and is characterized in that vertical pillars are fixed on the left side and the right side of the upper end of the base plate, fixed seats are fixed on the upper ends of the pillars, transverse rotating shafts are rotatably arranged on the fixed seats, clamping devices are arranged at the opposite end parts of the two rotating shafts, supporting frames are fixed on the front side and the rear side of the middle part of the upper end of the base plate, the two supporting frames are connected through a plurality of extrusion devices, two transverse vertical plates are fixed on the upper end of the base plate between the two supporting frames, a plurality of supporting devices are slidably arranged at the upper ends of the two vertical plates, each supporting device comprises a rectangular supporting frame and an inverted U-shaped cushion fork, a chute corresponding to each vertical plate is formed at the lower end of the supporting frame, the upper end of each vertical plate is slidably arranged in the chute above the corresponding vertical plate, the straight part of each cushion fork is inserted in the chute on one side of the corresponding cushion fork, the upper end of each vertical plate is in sliding contact with the lower end of the straight part of the cushion fork, and the upper end of the straight part of the cushion fork is in sliding contact with the upper chute wall of the chute, the support frame includes the horizontal pole, and the tip of horizontal pole passes through vertical branch fixed connection with the bottom plate, extrusion device includes fore-and-aft connecting rod, and the tip of connecting rod all is fixed with the sliding sleeve, and the horizontal pole runs through the sliding sleeve of its one side and rather than sliding fit, and connecting rod middle part threaded connection has vertical adjusting bolt, and adjusting bolt runs through the connecting rod, and the adjusting bolt lower extreme rotates and is provided with the clamp plate.
2. The beam welding fixture according to claim 1, wherein the clamping device comprises a vertical plate fixed on the rotating shaft, a supporting plate perpendicular to the vertical plate is fixed at the lower end of the vertical plate, side plates are fixed on the front side and the rear side of the upper end of the supporting plate, the side plates are fixedly connected with the vertical plate, two extruding plates are arranged between the two side plates, longitudinal locking bolts are in threaded connection with the side plates, the locking bolts penetrate through the side plates and are rotatably connected with the side plates on one side, and the upper end of the supporting plate is flush with the upper end of the supporting frame.
3. The beam welding fixture according to claim 1, wherein a worm wheel concentric with the left rotating shaft is fixed on the left rotating shaft, a fixed plate is fixed on the left upright post, support plates are fixed on the front side and the rear side of the fixed plate, a worm is rotatably arranged between the two support plates, the worm is meshed with the worm wheel, a motor is fixed on the support plate on the rear side, and an output shaft of the motor is fixedly connected with the worm.
4. The beam welding jig according to claim 3, wherein rib plates are fixed to the front and rear sides of the upright post, and the lower ends of the rib plates are fixedly connected with the bottom plate.
5. The beam welding jig of claim 3, wherein the left rotating shaft and the right rotating shaft are concentrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122918527.0U CN216441947U (en) | 2021-11-25 | 2021-11-25 | Beam welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122918527.0U CN216441947U (en) | 2021-11-25 | 2021-11-25 | Beam welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216441947U true CN216441947U (en) | 2022-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122918527.0U Active CN216441947U (en) | 2021-11-25 | 2021-11-25 | Beam welding fixture |
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| Country | Link |
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| CN (1) | CN216441947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001252A (en) * | 2023-09-28 | 2023-11-07 | 南通骐骏机械有限公司 | Welding fixture for body-building equipment rack |
-
2021
- 2021-11-25 CN CN202122918527.0U patent/CN216441947U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001252A (en) * | 2023-09-28 | 2023-11-07 | 南通骐骏机械有限公司 | Welding fixture for body-building equipment rack |
| CN117001252B (en) * | 2023-09-28 | 2023-12-15 | 南通骐骏机械有限公司 | Welding fixture for body-building equipment rack |
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