CN209792990U - welding jig convenient to adjust angle - Google Patents
welding jig convenient to adjust angle Download PDFInfo
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- CN209792990U CN209792990U CN201920537601.4U CN201920537601U CN209792990U CN 209792990 U CN209792990 U CN 209792990U CN 201920537601 U CN201920537601 U CN 201920537601U CN 209792990 U CN209792990 U CN 209792990U
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- fixing rod
- base plate
- rotating gear
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Abstract
The utility model discloses a welding jig convenient to carry out adjustment to angle, including base plate main part and lead screw, the mounting groove has been seted up to the inside of base plate main part, and the left and right sides of mounting groove all is provided with the spacing groove to the outside of spacing groove is fixed with the base plate main part, the inside of base plate main part is fixed with the lead screw, and the outside of lead screw is connected with the movable block to the top of movable block is fixed with the stripper plate, the stripper plate is all installed at both ends about the stripper plate, and the outside of 2 stripper plates all is provided with the backup pad. This welding jig convenient to adjust angle is provided with first rotating gear, second rotating gear and conveyer belt, through mutually supporting between first rotating gear, second rotating gear and the conveyer belt for left dead lever and right dead lever carry out the counter-rotation simultaneously, and then be convenient for left dead lever and right dead lever drive 2 backup pads and rotate with this angle regulation.
Description
Technical Field
The utility model relates to the field of welding technique, specifically be a welding jig convenient to adjust the angle.
Background
The name of the welding is that 2 workpieces are welded together so as to be well spliced or combined, the workpieces are fixedly positioned by using a clamp in the welding process so as to be well welded, although the types of welding clamps in the market at present are various, certain defects exist, for example, the traditional welding clamp is generally used for 90-degree vertical welding, the welding of different angles of the workpieces cannot be met by workers, the application range of the whole welding clamp is narrowed, the use of the welding clamp is limited, and therefore the problem that the welding clamp which is convenient for adjusting the angles can be well solved is solved.
SUMMERY OF THE UTILITY MODEL
an object of the utility model is to provide a welding jig convenient to carry out adjustment to the angle to the welding jig of the present market upper system that the above-mentioned background art of solution provided generally is 90 vertical welding, can not satisfy the staff and carry out the welded problem of different angles to the work piece.
In order to achieve the above object, the utility model provides a following technical scheme: a welding fixture convenient for adjusting angles comprises a base plate main body and a lead screw, wherein a mounting groove is formed in the base plate main body, limiting grooves are formed in the left side and the right side of the mounting groove, a base plate main body is fixed on the outer side of each limiting groove, the lead screw is fixed in the base plate main body, a moving block is connected to the outer side of the lead screw, an extrusion plate is fixed above the moving block, extrusion blocks are mounted at the left end and the right end of the extrusion plate, supporting plates are arranged on the outer sides of 2 extrusion blocks, a left fixing rod is mounted in the base plate main body, a right fixing rod is arranged on the right side of the left fixing rod, the supporting plates are fixed at the top ends of the left fixing rod and the right fixing rod, a first rotating gear is mounted at the bottom end of the left fixing rod, a conical gear set is arranged above the first rotating gear, the top outside of installation pole is fixed with the worm wheel, and the outside meshing of worm wheel has the worm, the rear side meshing of first rotating gear has second rotating gear, and the top of second rotating gear is provided with the conveyer belt to the right-hand member internally mounted of conveyer belt has the right dead lever.
preferably, the connection mode of the limiting groove and the moving block is clamping connection, the space inside the limiting groove is connected with the space inside the mounting groove, and the number of the limiting grooves is two.
Preferably, the connection mode of the moving block and the lead screw is threaded connection, and the connection mode of the moving block and the extrusion plate is welding.
Preferably, the connection mode of the extrusion block and the extrusion plate is movable shaft connection, the extrusion plate is arc-shaped, and the height of the extrusion plate is equal to that of the support plate.
preferably, the number of the supporting plates is two, the distance between the supporting plates is equal to one third of the length of the supporting plates, and the 2 supporting plates and the substrate main body form a rotating structure through the left fixing rod and the right fixing rod.
preferably, the left fixing rod and the right fixing rod are connected with the substrate main body through bearings, and the transverse center line of the left fixing rod and the transverse center line of the right fixing rod are on the same straight line.
Compared with the prior art, the beneficial effects of the utility model are that: the welding fixture convenient for angle adjustment is provided with the left fixing rod and the right fixing rod, 2 supporting plates are simultaneously driven to rotate by the rotation of the left fixing rod and the right fixing rod, and further included angles among the 2 supporting plates are convenient to adjust, so that the included angles among the 2 workpieces can be conveniently adjusted by the 2 supporting plates, and good welding is facilitated;
(1) The welding fixture is provided with a first rotating gear, a second rotating gear and a conveying belt, and the first rotating gear, the second rotating gear and the conveying belt are mutually matched, so that the left fixing rod and the right fixing rod can simultaneously rotate reversely, and the left fixing rod and the right fixing rod can drive 2 supporting plates to rotate so as to adjust the angle, so that the whole welding fixture can weld workpieces at different angles;
(2) Install convex stripper plate, stripper plate and stripper block are the loose axle connection, and then through the mutually supporting of stripper plate and stripper block for the stripper plate is fine fixes spacingly to the work piece of different contained angles, so that improves work piece welded stability, and the self-locking function through worm wheel and worm simultaneously is convenient for improve the stability of 2 backup pads behind the angle regulation.
Drawings
FIG. 1 is a schematic view of the overall top view structure of the present invention;
FIG. 2 is a schematic view of the top view structure of the connection between the extrusion plate and the extrusion block of the present invention;
FIG. 3 is a schematic view of a sectional structure of the left fixing rod and the main body of the base plate;
FIG. 4 is a schematic side view of the connection between the worm wheel and the worm according to the present invention;
FIG. 5 is a schematic side view of the connection between the substrate body and the supporting plate according to the present invention;
Fig. 6 is a schematic view of the present invention.
in the figure: 1. a substrate main body; 2. a limiting groove; 3. a screw rod; 4. a moving block; 5. mounting grooves; 6. a pressing plate; 7. extruding the block; 8. a support plate; 9. a conveyor belt; 10. a first rotating gear; 11. a left fixed link; 12. a right fixing rod; 13. mounting a rod; 14. a worm gear; 15. a worm; 16. a bevel gear set; 17. a second rotating gear.
Detailed Description
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-6, the present invention provides a technical solution: a welding fixture convenient for adjusting angles comprises a base plate main body 1, a limiting groove 2, a lead screw 3, a moving block 4, a mounting groove 5, a squeezing plate 6, a squeezing block 7, a supporting plate 8, a conveying belt 9, a first rotating gear 10, a left fixing rod 11, a right fixing rod 12, a mounting rod 13, a worm gear 14, a worm 15, a bevel gear set 16 and a second rotating gear 17, wherein the mounting groove 5 is formed in the base plate main body 1, the limiting groove 2 is formed in each of the left side and the right side of the mounting groove 5, the base plate main body 1 is fixed on the outer side of each limiting groove 2, the lead screw 3 is fixed in the base plate main body 1, the moving block 4 is connected to the outer side of the lead screw 3, the squeezing plate 6 is fixed above the moving block 4, the squeezing blocks 7 are mounted at each of the left end and the right end of the squeezing plate 6, the supporting plates 8 are arranged on the, a right fixing rod 12 is arranged on the right side of the left fixing rod 11, supporting plates 8 are fixed at the top ends of the left fixing rod 11 and the right fixing rod 12, a first rotating gear 10 is installed at the bottom end of the left fixing rod 11, a bevel gear set 16 is arranged above the first rotating gear 10, an installation rod 13 is installed inside the left end of the bevel gear set 16, a worm wheel 14 is fixed on the outer side of the top end of the installation rod 13, a worm 15 is meshed with the outer side of the worm wheel 14, a second rotating gear 17 is meshed with the rear side of the first rotating gear 10, a conveying belt 9 is arranged above the second rotating gear 17, and a right fixing rod 12 is installed inside the right end of the conveying belt 9;
the connection mode of the limiting groove 2 and the moving block 4 is clamping connection, the space inside the limiting groove 2 is connected with the space inside the mounting groove 5, and the number of the limiting grooves 2 is two, so that the limiting groove 2 can limit the moving block 4 well, and the moving block 4 is prevented from rotating along with the rotation of the lead screw 3;
The connection mode of the moving block 4 and the lead screw 3 is threaded connection, and the connection mode of the moving block 4 and the extrusion plate 6 is welding, so that the lead screw 3 stably drives the moving block 4 to move in the rotating process;
The extrusion block 7 is connected with the extrusion plate 6 through a movable shaft, the extrusion plate 6 is arc-shaped, and the height of the extrusion plate 6 is equal to that of the support plate 8, so that the extrusion block 7 can rotate well, and the extrusion block 7 can extrude a workpiece on the inner side of the support plate 8 well;
The number of the supporting plates 8 is two, the distance between the supporting plates 8 is equal to one third of the length of the supporting plates 8, and 2 supporting plates 8 form a rotating structure with the base plate main body 1 through a left fixing rod 11 and a right fixing rod 12, so that the distance between 2 supporting plates 8 can be conveniently adjusted through the rotation of 2 supporting plates 8, and the angle of welding a workpiece can be conveniently adjusted;
The left fixed rod 11 and the right fixed rod 12 are connected with the substrate body 1 through bearings, and the transverse center line of the left fixed rod 11 and the transverse center line of the right fixed rod 12 are on the same straight line, so that the left fixed rod 11 and the right fixed rod 12 can well drive 2 support plates 8 to rotate.
The working principle is as follows: when the welding jig convenient for adjusting the angle is used, firstly, as shown in fig. 1, the whole welding jig device is moved into a working area, and when the whole welding jig device needs to be used after reaching the working area, at this time, as shown in fig. 1 and fig. 3-4, a worker manually rotates the worm 15, the worm 15 drives the worm wheel 14 in external meshing connection to rotate in the rotating process, so that the mounting rod 13 inside the worm wheel 14 rotates together, the mounting rod 13 drives the bevel gear set 16 for changing the bottom end to rotate in the rotating process, the bevel gear set 16 drives the left fixing rod 11 inside to rotate in the rotating process, the left fixing rod 11 drives the first rotating gear 10 outside to rotate in the rotating process, the first rotating gear 10 drives the second rotating gear 17 at the rear side to rotate in the rotating process, the second rotating gear 17 drives the connecting shaft rod inside to rotate in the rotating process, so that the connecting shaft rod inside the second rotating gear 17 drives the conveying belt 9 outside to rotate, and the conveying belt 9 drives the right fixing rod 12 to rotate, and therefore, as can be seen from the above, the left fixing rod 11 and the right fixing rod 12 rotate reversely at the same time;
the left fixing rod 11 and the right fixing rod 12 drive 2 supporting plates 8 to reversely rotate as shown in figure 1 in the process of reversely rotating, as shown in figure 5, the 2 supporting plates 8 can conveniently and well rotate through the space between the 2 supporting plates 8 and the base plate main body 1, so that the included angle between the 2 supporting plates 8 can be conveniently adjusted, after the included angle between the 2 supporting plates 8 is adjusted, the rotation of the worm 15 is stopped, at the moment, the stability of the rotated 2 supporting plates 8 is well improved through the self-locking function of the worm 15 and the worm wheel 14, then, 2 workpieces are respectively placed on the inner sides between the 2 supporting plates 8 and are attached to the inner sides of the 2 supporting plates 8, as shown in figure 6, at the moment, the inclination angle of the extrusion block 7 is adjusted according to the inclination angle of the 2 supporting plates 8, as shown in figure 2, the 2 extrusion blocks 7 are respectively connected with the extrusion plates 6 through movable shafts, the inclined positions of the 2 extrusion blocks 7 are parallel to the inclined positions of the support plates 8, then, the screw rod 3 is rotated manually, the screw rod 3 drives the moving block 4 in threaded connection with the outer side to move in the rotating process, the moving block 4 slides in the mounting groove 5 and the limiting groove 2, so that the moving block 4 stably drives the extrusion plates 6 to move, the extrusion blocks 7 at the two ends of the extrusion plates 6 are well contacted with workpieces on the inner sides of the 2 support plates 8 to be pressed and fixed, and then after the clamping is completed, the welding can be performed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. the utility model provides a welding jig convenient to adjust angle, includes base plate main part (1) and lead screw (3), its characterized in that: the novel LED lamp base plate is characterized in that a mounting groove (5) is formed in the base plate main body (1), limiting grooves (2) are formed in the left side and the right side of the mounting groove (5), the base plate main body (1) is fixed on the outer side of each limiting groove (2), a lead screw (3) is fixed in the base plate main body (1), a moving block (4) is connected to the outer side of the lead screw (3), a squeezing plate (6) is fixed above the moving block (4), squeezing blocks (7) are mounted at the left end and the right end of the squeezing plate (6), a supporting plate (8) is arranged on the outer side of each squeezing block (7), a left fixing rod (11) is mounted in the base plate main body (1), a right fixing rod (12) is arranged on the right side of the left fixing rod (11), the supporting plates (8) are fixed at the top ends of the left fixing rod (11) and the right fixing rod (12), a first rotating, and the top of first rotating gear (10) is provided with bevel gear group (16) to the left end internally mounted of bevel gear group (16) has installation pole (13), the top outside of installation pole (13) is fixed with worm wheel (14), and the outside meshing of worm wheel (14) has worm (15), the rear side meshing of first rotating gear (10) has second rotating gear (17), and the top of second rotating gear (17) is provided with conveyer belt (9), and the right-hand member internally mounted of conveyer belt (9) has right dead lever (12).
2. The welding fixture facilitating angle adjustment of claim 1, wherein: the connection mode of the limiting groove (2) and the moving block (4) is clamping connection, the space inside the limiting groove (2) is connected with the space inside the mounting groove (5), and two limiting grooves (2) are arranged.
3. The welding fixture facilitating angle adjustment of claim 1, wherein: the moving block (4) is in threaded connection with the lead screw (3), and the moving block (4) is in welding connection with the extrusion plate (6).
4. The welding fixture facilitating angle adjustment of claim 1, wherein: the extrusion block (7) is connected with the extrusion plate (6) in a movable shaft mode, the extrusion plate (6) is arc-shaped, and the height of the extrusion plate (6) is equal to that of the support plate (8).
5. The welding fixture facilitating angle adjustment of claim 1, wherein: the two supporting plates (8) are arranged, the distance between the two supporting plates (8) is equal to one third of the length of the supporting plates (8), and the 2 supporting plates (8) and the substrate main body (1) form a rotating structure through the left fixing rod (11) and the right fixing rod (12).
6. The welding fixture facilitating angle adjustment of claim 1, wherein: the left fixing rod (11) and the right fixing rod (12) are connected with the substrate main body (1) through bearings, and the transverse center line of the left fixing rod (11) and the transverse center line of the right fixing rod (12) are on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920537601.4U CN209792990U (en) | 2019-04-19 | 2019-04-19 | welding jig convenient to adjust angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920537601.4U CN209792990U (en) | 2019-04-19 | 2019-04-19 | welding jig convenient to adjust angle |
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| Publication Number | Publication Date |
|---|---|
| CN209792990U true CN209792990U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201920537601.4U Active CN209792990U (en) | 2019-04-19 | 2019-04-19 | welding jig convenient to adjust angle |
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| CN (1) | CN209792990U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388223A (en) * | 2020-11-05 | 2021-02-23 | 泰州市津达电子科技有限公司 | Sheet metal welding strip angle splicing positioning device |
| CN113276040A (en) * | 2021-07-12 | 2021-08-20 | 江苏金泰祥内外门业有限公司 | Arc-shaped workpiece machining process and device |
| CN113695780A (en) * | 2021-11-01 | 2021-11-26 | 徐州赛威机械制造科技有限公司 | Metal plate welding device |
| CN115213623A (en) * | 2022-09-21 | 2022-10-21 | 山东科技职业学院 | Positioning and clamping device for welding |
-
2019
- 2019-04-19 CN CN201920537601.4U patent/CN209792990U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388223A (en) * | 2020-11-05 | 2021-02-23 | 泰州市津达电子科技有限公司 | Sheet metal welding strip angle splicing positioning device |
| CN113276040A (en) * | 2021-07-12 | 2021-08-20 | 江苏金泰祥内外门业有限公司 | Arc-shaped workpiece machining process and device |
| CN113276040B (en) * | 2021-07-12 | 2021-10-01 | 江苏金泰祥内外门业有限公司 | Arc-shaped workpiece machining process and device |
| CN113695780A (en) * | 2021-11-01 | 2021-11-26 | 徐州赛威机械制造科技有限公司 | Metal plate welding device |
| CN115213623A (en) * | 2022-09-21 | 2022-10-21 | 山东科技职业学院 | Positioning and clamping device for welding |
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