CN215146192U - Welding fixture - Google Patents
Welding fixture Download PDFInfo
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- CN215146192U CN215146192U CN202120889957.1U CN202120889957U CN215146192U CN 215146192 U CN215146192 U CN 215146192U CN 202120889957 U CN202120889957 U CN 202120889957U CN 215146192 U CN215146192 U CN 215146192U
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- workbench
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Abstract
The utility model discloses a welding fixture, which belongs to the technical field of welding equipment and comprises a workbench, wherein two fixed plates, a first clamp plate, a straight plate and a second clamp plate are fixed on the workbench, a groove is formed in the inner side of the straight plate, bearings are fixed on two sides of the groove and provided with a threaded rod, the threaded rod is in threaded connection with two movable blocks, the movable blocks are movably connected with a driving rod through a first rotating shaft, two connecting blocks are fixed on the outer side of the second clamp plate, and the connecting blocks are movably connected with the other end of the driving rod through a second rotating shaft; a first driving wheel is fixed on the threaded rod, and a notch is formed in the groove; a driving motor is fixed on the workbench through a connecting plate, the output end of the driving motor is connected with a second driving wheel, and the second driving wheel is connected with the first driving wheel through a conveying belt penetrating through the notch; use welding jig can the not weldment of equidimension of centre gripping, and application scope is wide, has satisfied enterprise's diversified demand.
Description
Technical Field
The utility model relates to a welding equipment technical field, in particular to welding jig.
Background
The welding fixture is used for ensuring the size of a weldment, improving the assembly precision and efficiency and preventing welding deformation. The existing welding fixture can only clamp weldments with the same specification, cannot be suitable for weldments with different sizes, and is large in limitation, so that the problem that the existing welding fixture capable of clamping weldments with different sizes needs to be designed urgently is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a welding jig to solve the problem that current welding jig can only the unable not be applicable to unidimensional weldment of centre gripping unidimensional weldment.
In order to solve the technical problem, the utility model provides a welding fixture, which comprises a workbench, wherein two fixed plates, a first clamping plate and a straight plate are fixed on the workbench, a second clamping plate is arranged on the workbench, the first clamping plate, the straight plate and the second clamping plate are positioned between the two fixed plates, a groove is formed in the inner side of the straight plate, bearings and a threaded rod are fixed on two sides of the groove, two ends of the threaded rod are respectively connected with the two bearings and are in threaded connection with two movable blocks, the movable blocks are movably connected with a driving rod through a first rotating shaft, two connecting blocks are fixed on the outer side of the second clamping plate, and the connecting blocks are movably connected with the other end of the driving rod through a second rotating shaft; a first driving wheel is fixed on the threaded rod and positioned between the two moving blocks, and a notch is formed in the groove;
the worktable is fixedly provided with a driving motor through a connecting plate, the output end of the driving motor is connected with a second driving wheel, and the second driving wheel is connected with the first driving wheel through a conveying belt penetrating through the notch.
Optionally, the inner sides of the two fixing plates are both provided with sliding grooves, and the two ends of the second clamping plate are both fixed with sliding blocks located in the sliding grooves.
Optionally, a supporting plate is fixed on the workbench, and the supporting plate is movably connected with the second driving wheel through a rotating rod.
Optionally, an elastic gasket is fixed on the inner sides of the first clamping plate and the second clamping plate.
The utility model provides a welding fixture, which comprises a workbench, wherein two fixed plates, a first clamping plate and a straight plate are fixed on the workbench, a second clamping plate is arranged on the workbench, a groove is formed in the inner side of the straight plate, bearings and a threaded rod are fixed on two sides of the groove, the threaded rod is in threaded connection with two moving blocks, the moving blocks are movably connected with a driving rod through a first rotating shaft, two connecting blocks are fixed on the outer side of the second clamping plate, and the connecting blocks are movably connected with the other end of the driving rod through a second rotating shaft; a first driving wheel is fixed on the threaded rod, and a notch is formed in the groove; a driving motor is fixed on the workbench through a connecting plate, the output end of the driving motor is connected with a second driving wheel, and the second driving wheel is connected with the first driving wheel through a conveying belt penetrating through the notch; use welding jig can the not weldment of equidimension of centre gripping, and application scope is wide, has satisfied enterprise's diversified demand.
Drawings
Fig. 1 is a schematic structural view of the welding jig provided by the present invention.
Detailed Description
The following describes a welding jig according to the present invention in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The utility model provides a welding fixture, its structure is shown in figure 1, including workstation 1, be fixed with two fixed plates 2 on workstation 1, first splint 4 and straight plate 5 and be equipped with second splint 6, first splint 4, straight plate 5 and second splint 6 are located two between the fixed plate 2, open recess 7 in the straight plate 5 inboard, recess 7 both sides all are fixed with bearing 8 and are equipped with threaded rod 3, threaded rod 3 both ends are connected with two bearing 8 respectively and threaded connection has two movable block 11, movable block 11 has actuating lever 13 through first pivot 12 swing joint, the second splint 6 outside is fixed with two connecting blocks 14, connecting block 14 with the other end of actuating lever 13 is through second pivot 15 swing joint; a first driving wheel 9 is fixed on the threaded rod 3, the first driving wheel 9 is positioned between two moving blocks 11, and a notch 10 is formed in the groove 7; a driving motor 17 is fixed on the workbench 1 through a connecting plate 16, an output end of the driving motor is connected with a second driving wheel 18, the second driving wheel 18 is connected with the first driving wheel 9 through a conveying belt 19 penetrating through the notch 10, the driving motor 17 drives the second driving wheel 18 and the first driving wheel 9 to rotate, so that the threaded rod 3 rotates to drive one ends of the two driving rods 13 to move outwards through the two moving blocks 11, and finally the other ends of the two driving rods 13 push the second clamping plate 6 to move inwards to be matched with the first clamping plate 4 to clamp and fix the welding part. Use welding jig can the not weldment of equidimension of centre gripping, and application scope is wide, has satisfied enterprise's diversified demand.
The inner sides of the two fixed plates 2 are respectively provided with a sliding chute 20, and two ends of the second clamping plate 6 are respectively fixed with a sliding block 21 positioned in the sliding chute 20, so that the second clamping plate 6 always vertically and horizontally moves to ensure the clamping effect; a supporting plate 22 is fixed on the workbench 1, and the supporting plate 22 is movably connected with the second driving wheel 18 through a rotating rod 23 and is used for supporting the second driving wheel 18 to rotate; and elastic gaskets 24 are fixed on the inner sides of the first clamping plate 4 and the second clamping plate 6, so that abrasion of a welding part caused by overlarge clamping force is avoided.
When the welding fixture is used, a welding part is placed on the workbench 1 and located between the first clamping plate 4 and the second clamping plate 6, the driving motor 17 is started, the output end of the driving motor drives the second driving wheel 18 to rotate, the second driving wheel 18 drives the first driving wheel 9 to rotate through the conveying belt 19, at the moment, the threaded rod 3 rotates and drives one ends of the two driving rods 13 to simultaneously move outwards through the two moving blocks 11, and finally the other ends of the two driving rods 13 push the second clamping plate 6 to move inwards to be matched with the first clamping plate 4 to clamp and fix the welding part.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (4)
1. A welding fixture comprises a workbench (1), and is characterized in that two fixing plates (2), a first clamping plate (4) and a straight plate (5) are fixed on the workbench (1), a second clamping plate (6) is arranged on the workbench (1), the first clamping plate (4), the straight plate (5) and the second clamping plate (6) are positioned between the two fixing plates (2), a groove (7) is formed in the inner side of the straight plate (5), bearings (8) are fixed on two sides of the groove (7) and provided with a threaded rod (3), two ends of the threaded rod (3) are respectively connected with the two bearings (8) and are in threaded connection with two moving blocks (11), the moving block (11) is movably connected with a driving rod (13) through a first rotating shaft (12), two connecting blocks (14) are fixed on the outer side of the second clamping plate (6), and the connecting blocks (14) are movably connected with the other end of the driving rod (13) through a second rotating shaft (15); a first driving wheel (9) is fixed on the threaded rod (3), the first driving wheel (9) is positioned between two moving blocks (11), and a notch (10) is formed in the groove (7);
a driving motor (17) is fixed on the workbench (1) through a connecting plate (16), the output end of the workbench is connected with a second driving wheel (18), and the second driving wheel (18) is connected with the first driving wheel (9) through a conveying belt (19) penetrating through the notch (10).
2. The welding jig according to claim 1, characterized in that the inner sides of the two fixing plates (2) are provided with sliding grooves (20), and the two ends of the second clamping plate (6) are provided with sliding blocks (21) positioned in the sliding grooves (20).
3. The welding fixture according to claim 1, characterized in that a support plate (22) is fixed on the work table (1), and the support plate (22) is movably connected with the second transmission wheel (18) through a rotating rod (23).
4. Welding fixture according to claim 1, characterized in that an elastic washer (24) is fixed to the inner side of the first clamping plate (4) and the second clamping plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120889957.1U CN215146192U (en) | 2021-04-23 | 2021-04-23 | Welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120889957.1U CN215146192U (en) | 2021-04-23 | 2021-04-23 | Welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215146192U true CN215146192U (en) | 2021-12-14 |
Family
ID=79364682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120889957.1U Active CN215146192U (en) | 2021-04-23 | 2021-04-23 | Welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215146192U (en) |
-
2021
- 2021-04-23 CN CN202120889957.1U patent/CN215146192U/en active Active
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