CN217776025U - Positioning fixture and device for truss welding - Google Patents
Positioning fixture and device for truss welding Download PDFInfo
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- CN217776025U CN217776025U CN202221047994.9U CN202221047994U CN217776025U CN 217776025 U CN217776025 U CN 217776025U CN 202221047994 U CN202221047994 U CN 202221047994U CN 217776025 U CN217776025 U CN 217776025U
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Abstract
The utility model discloses a belong to truss welding technical field, specifically be a be used for truss welded positioning fixture and device, comprising a base plate, the adjustable mounting panel that is provided with of preceding lateral wall of bottom plate, the fixed centre gripping subassembly that is provided with of upside of mounting panel and bottom plate, the centre gripping subassembly includes two backup pads, the shifting chute has all been seted up with the inside of mounting panel to the bottom plate, the inside of shifting chute is rotated and is provided with the screw rod, the pole wall of screw rod rotates and is provided with the movable block, the fixed splint that are provided with of last lateral wall of movable block, two the dismantled and assembled fixed plate that is provided with of upside of backup pad can conveniently adjust the width of horizontal centre gripping through the cooperation of shifting chute, screw rod and movable block at first, and the width of vertical centre gripping of straight-bar can conveniently be adjusted through the cooperation of adjusting pole and fixed plate after that, can be convenient for the adjustment when fixed to not unidimensional truss or down tube centre gripping like this, avoided the step that anchor clamps are changed.
Description
Technical Field
The utility model relates to a truss welding technology field specifically is a be used for truss welded positioning fixture and device.
Background
When a truss structure of a bridge inspection vehicle is welded, a truss straight rod and a truss inclined rod need to be assembled, and for large-batch welding tasks, a welding tool fixture is usually used for guaranteeing the position size of welding and reducing the assembling time.
At present, when trusses of different sizes are welded, corresponding tool fixtures need to be replaced again, so that the welding workload is increased, the welding efficiency is influenced, and the production capacity is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioning fixture and device for truss welding to what provide in solving above-mentioned background art when welding not unidimensional truss, need change corresponding frock clamp again, cause welding load to increase like this, influenced welding efficiency simultaneously, reduced the problem of production volume.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a be used for truss welded positioning fixture, includes the bottom plate, the adjustable mounting panel that is provided with of the preceding lateral wall of bottom plate, the fixed centre gripping subassembly that is provided with of upside of mounting panel and bottom plate, the centre gripping subassembly includes two backup pads, the shifting chute has all been seted up with the inside of mounting panel to the bottom plate, the inside of shifting chute is rotated and is provided with the screw rod, the pole wall of screw rod rotates and is provided with the movable block, the fixed splint, two that are provided with of the last lateral wall of movable block the upside of backup pad is dismantled and assembled and is provided with the fixed plate, the board wall middle part of fixed plate rotates and is provided with the regulation pole, the bottom of adjusting the pole is rotated and is provided with the clamp plate.
Preferably, the front side wall of the bottom plate is provided with a groove, a fixing column is longitudinally and rotatably arranged in the groove, a connecting block is fixedly arranged on the outer side of the fixing column, threaded holes are formed in the lower side walls of the fixing column and the bottom plate, screws are rotatably arranged in the threaded holes, and the connecting block is fixedly connected with the mounting plate.
Preferably, the draw-in groove has been seted up to the last lateral wall of backup pad, the fixed fixture block that is provided with corresponding with the draw-in groove of the lower lateral wall of fixed plate, the mounting groove has been seted up to the inside of backup pad, the fixed spacing spring that is provided with in inside of mounting groove, the fixed limiting plate that is provided with in side of spacing spring, the fixed stopper that is provided with of lateral wall of limiting plate, the spacing groove corresponding with the stopper has been seted up to the lateral wall of fixture block, the fixed pull rod that is provided with of lateral wall of limiting plate.
Preferably, the side walls of the clamping plate and the pressing plate are both provided with non-slip mats in an attached mode.
Preferably, the entire width of the connecting block is smaller than the entire width of the groove.
The utility model discloses still provide a positioner for truss welding, include the positioning fixture for truss welding of any one of claims 1 to 5.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, at first splint can conveniently adjust the width of horizontal centre gripping through the cooperation of shifting chute, screw rod and movable block, and the clamp plate can conveniently adjust the width of vertical centre gripping through the cooperation of adjusting pole and fixed plate after that, can be convenient for adjust when fixed to not unidimensional truss straight-bar or down tube centre gripping like this, have avoided the step that anchor clamps were changed to can improve welding efficiency, improve the welding output.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a cross-sectional view of the structure of FIG. 1;
FIG. 3 is an enlarged view of the portion A in FIG. 2;
FIG. 4 is an enlarged view of the portion B in FIG. 2;
FIG. 5 is an enlarged view of the portion C in FIG. 2;
FIG. 6 is a top view of FIG. 1;
fig. 7 is a structural view of the connection block and the mounting plate in fig. 6.
In the figure: the clamping device comprises a base plate 1, a groove 2, a fixing column 3, a connecting block 4, a threaded hole 5, a screw 6, a mounting plate 7, a clamping assembly 8, a moving groove 81, a screw rod 82, a moving block 83, a clamping plate 84, a supporting plate 85, a fixing plate 86, an adjusting rod 87, a pressing plate 88, a clamping groove 9, a clamping block 10, an installing groove 11, a limiting spring 12, a limiting plate 13, a limiting block 14, a limiting groove 15 and a pull rod 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a be used for truss welded positioning fixture, includes bottom plate 1, the adjustable mounting panel 7 that is provided with of preceding lateral wall of bottom plate 1, the fixed centre gripping subassembly 8 that is provided with of upside of mounting panel 7 and bottom plate 1, centre gripping subassembly 8 includes two backup pads 85, the shifting chute 81 has all been seted up to bottom plate 1 and the inside of mounting panel 7, the inside rotation of shifting chute 81 is provided with screw rod 82, the pole wall rotation of screw rod 82 is provided with movable block 83, the fixed splint 84 that is provided with of upper lateral wall of movable block 83, splint 84 can remove outside shifting chute 81 through the cooperation of screw rod 82 and movable block 83 to adjust the width of centre gripping, two the upside of backup pad 85 is provided with fixed plate 86, the rotation of the plate wall middle part of fixed plate 86 is provided with dismantled and assembled pole 87, the bottom rotation of adjusting pole 87 is provided with clamp plate 88, and clamp plate 88 can conveniently adjust the height through the cooperation of adjusting pole 87 with fixed plate 86, and dismantled and assembled setting is convenient for the split.
Wherein, the front side wall of the bottom plate 1 is provided with a groove 2, the inside of the groove 2 is longitudinally and rotatably provided with a fixed column 3, the outer side of the fixed column 3 is fixedly provided with a connecting block 4, the fixed column 3 and the lower side wall of the bottom plate 1 are both provided with threaded holes 5, the threaded holes 5 are internally and rotatably provided with screws 6, the connecting block 4 is fixedly connected with a mounting plate 7, the mounting plate 7 can be adjusted in angle from left to right through the fixed column 3 on the connecting block 4, the rotation of the fixed column 3 can be limited through the combination of the screws 6 and the threaded holes 5, so as to limit the position of the mounting plate 7, the upper side wall of the supporting plate 85 is provided with a clamping groove 9, the lower side wall of the fixing plate 86 is fixedly provided with a clamping block 10 corresponding to the clamping groove 9, mounting groove 11 has been seted up to backup pad 85's inside, the fixed limiting spring 12 that is provided with in inside of mounting groove 11, the fixed limiting plate 13 that is provided with in side of limiting spring 12, the fixed stopper 14 that is provided with of lateral wall of limiting plate 13, the spacing groove 15 corresponding with stopper 14 is seted up to the lateral wall of fixture block 10, the fixed pull rod 16 that is provided with of lateral wall of limiting plate 13, pulling pull rod 16 can make limiting plate 13 drive stopper 14 get into the inside of mounting groove 11, the combination or the separation of fixture block 10 and draw-in groove 9 of being convenient for, splint 84 all pastes with the lateral wall of clamp plate 88 and is equipped with the slipmat, strengthens the frictional force of centre gripping, the overall width of connecting block 4 is less than the overall width of recess 2, and the connecting block 4 of being convenient for removes about.
The utility model also provides a be used for truss welded positioner, its characterized in that: the positioning fixture for truss welding, which comprises the positioning fixture for truss welding according to any one of claims 1 to 5, has at least all the advantages brought by the technical solutions of the above embodiments because the positioning fixture for truss welding adopts all the technical solutions of all the above embodiments, and thus no further description is given here.
The working principle is as follows: firstly, the truss straight rod is placed on the upper side of the bottom plate 1, the moving block 83 can move inside the moving groove 81 by rotating the screw 82, the clamping plate 84 is driven to move to clamp and fix the truss straight rod, then the fixing plate 86 is placed on the upper side of the supporting plate 85, the pressing plate 88 can be pressed tightly by rotating the adjusting rod 87, then the truss inclined rod is placed on the upper side of the mounting plate 7, the truss straight rod can be clamped and fixed by matching the clamping plate 84 and the pressing plate 88, the truss straight rod can be prevented from moving in the welding process, the fixing plate 86 can be taken down after welding is completed, and the truss can be taken out, so that the welding work can be repeatedly carried out.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, it will be obvious to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A positioning fixture for truss welding, includes bottom plate (1), its characterized in that: the adjustable mounting panel (7) that is provided with of preceding lateral wall of bottom plate (1), fixed centre gripping subassembly (8) that is provided with of upside of mounting panel (7) and bottom plate (1), centre gripping subassembly (8) include two backup pads (85), shifting chute (81) have all been seted up to the inside of bottom plate (1) and mounting panel (7), the inside rotation of shifting chute (81) is provided with screw rod (82), the pole wall rotation of screw rod (82) is provided with movable block (83), the fixed splint (84) that are provided with of upside wall of movable block (83), two the upside dismantled and assembled of backup pad (85) is provided with fixed plate (86), the rotation of the plate wall middle part of fixed plate (86) is provided with adjusts pole (87), the bottom rotation of adjusting pole (87) is provided with clamp plate (88).
2. The positioning fixture for truss welding according to claim 1, wherein: the front side wall of the bottom plate (1) is provided with a groove (2), the inside of the groove (2) is longitudinally rotated to be provided with a fixing column (3), the outer side of the fixing column (3) is fixedly provided with a connecting block (4), the fixing column (3) and the lower side wall of the bottom plate (1) are both provided with threaded holes (5), the inside of the threaded holes (5) is rotated to be provided with screws (6), and the connecting block (4) is fixedly connected with the mounting plate (7).
3. The positioning fixture for truss welding according to claim 1, wherein: draw-in groove (9) have been seted up to the last lateral wall of backup pad (85), the fixed fixture block (10) corresponding with draw-in groove (9) that is provided with of lower lateral wall of fixed plate (86), mounting groove (11) have been seted up to the inside of backup pad (85), the fixed spacing spring (12) that is provided with in inside of mounting groove (11), the fixed limiting plate (13) that is provided with in side of spacing spring (12), the fixed stopper (14) that is provided with of lateral wall of limiting plate (13), spacing groove (15) corresponding with stopper (14) have been seted up to the lateral wall of fixture block (10), the fixed pull rod (16) that is provided with of lateral wall of limiting plate (13).
4. The positioning fixture for truss welding according to claim 1, wherein: and anti-slip pads are attached to the side walls of the clamping plate (84) and the pressing plate (88).
5. The positioning fixture for truss welding according to claim 2, wherein: the whole width of the connecting block (4) is smaller than that of the groove (2).
6. A positioner for truss welding which characterized in that: the positioning clamp for truss welding comprises any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221047994.9U CN217776025U (en) | 2022-05-05 | 2022-05-05 | Positioning fixture and device for truss welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221047994.9U CN217776025U (en) | 2022-05-05 | 2022-05-05 | Positioning fixture and device for truss welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217776025U true CN217776025U (en) | 2022-11-11 |
Family
ID=83907305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221047994.9U Active CN217776025U (en) | 2022-05-05 | 2022-05-05 | Positioning fixture and device for truss welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217776025U (en) |
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2022
- 2022-05-05 CN CN202221047994.9U patent/CN217776025U/en active Active
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