Universal welding tool structure for lead screw
By introducing a combined structure of movable clamping seat and adjusting screw assembly on the welding tooling platform, the fixing problem of frames of different sizes is solved, four-side positioning and stable clamping are achieved, and welding quality is improved.
Patent Information
- Application Number
- CN202422255517.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-09-14
AI Technical Summary
The existing welding tooling platform cannot meet the requirements of frame fixing of different sizes, and the clamping structure cannot be stable and fixed, resulting in unstable position of the splicing seam during welding, affecting the welding quality.
The welded tooling structure including tooling plates, movable clamping seats, fixed clamping seats, Y-axis adjusting screw assembly and X-axis adjusting screw assembly is adopted. The four-side positioning is achieved through the combined adjustment of the movable clamping seats to meet product clamping needs of different sizes and heights.
It realizes stable clamping of products of different sizes and heights, reduces the impact of welding defects, ensures the stability of welding seams, and improves welding quality.
Smart Images
Figure CN223222686U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding tooling, in particular to a universal welding tooling structure for a screw rod. Background Art
[0002] Existing welding tooling platform fixing structures all feature fixed position limiting structures, which generally only secure pre-set tooling frames. For frames of varying sizes, the existing welding tooling platform fixing devices cannot meet the welding fixing requirements. For products of varying heights, the clamping fixing structure cannot meet the clamping requirements. Due to the varying bending dimensions, the position of each joint cannot be stably fixed after clamping, which is not conducive to laser welding.
[0003] Therefore, there is still room for improvement in the existing technology. Utility Model Content
[0004] The purpose of the utility model is to provide a universal screw welding tooling structure, which aims to solve the technical problems that the existing laser welding tooling platform cannot meet the needs of welding frames of different sizes, and that products with different clamping arrangements cannot stably fix the joint seam position and cannot be clamped and welded in sequence on all four sides.
[0005] In order to achieve the above-mentioned purpose, the technical solution of the present invention is as follows: a universal welding tool structure for screw rods, which includes: a tooling table, a first movable clamping seat, a second movable clamping seat, a third movable clamping seat, a fixed clamping seat, a Y-axis adjustment screw rod assembly and an X-axis adjustment screw rod assembly; the fixed clamping seat is mounted on one end of the first clamping seat mounting plate, and the first clamping seat mounting plate is fixed to one side of the tooling table; the first movable clamping seat is movably mounted on the other end of the first clamping seat mounting plate, and the Y-axis adjustment screw rod assembly is mounted on the first clamping seat mounting plate. A clamping seat mounting plate is mounted on the first clamping seat and is connected to the first movable clamping seat; the third movable clamping seat is fixed on one end of the second clamping seat mounting plate, and the second movable clamping seat is movably mounted on the other end of the second clamping seat mounting plate, and the Y-axis adjustment screw assembly is mounted on the second clamping seat mounting plate and is connected to the second movable clamping seat; the second clamping seat mounting plate can be moved back and forth along the X-axis direction and is mounted on the other side of the tooling table; the X-axis adjustment screw assembly is connected to the bottom of the second clamping seat mounting plate and is mounted on the tooling table.
[0006] The universal screw rod welding fixture structure is characterized in that the first movable clamping seat is mounted on the first clamping seat mounting plate and can be moved forward and backward along the Y-axis direction through a guide rail.
[0007] The universal screw rod welding fixture structure, wherein the second movable clamping seat is mounted on the second clamping seat mounting plate so as to be movable forward and backward along the Y-axis direction via a guide rail.
[0008] The universal welding tooling structure of the screw rod, wherein the first movable clamping seat and the second movable clamping seat include: a movable seat plate, a first clamping cylinder, a second clamping cylinder, a support block and a clamping block; the top shafts of the first clamping cylinder and the second clamping cylinder are fixedly connected to the support block, and the clamping block is fixed on the support block; the clamping blocks of the first clamping cylinder and the second clamping cylinder form a right-angle push; the first clamping cylinder and the second clamping cylinder are fixed to the movable seat plate through a cylinder mounting plate, and the bottom of the movable seat plate is mounted on the guide rail through a slide seat.
[0009] The universal welding tooling structure of the screw rod, wherein the Y-axis adjustment screw rod assembly includes: a Y-axis adjustment screw rod, a screw rod fixing seat and an adjustment handle, the Y-axis adjustment screw rod is connected to the bottom of the movable seat plate, and the two ends of the Y-axis adjustment screw rod are respectively installed on the first clamping seat mounting plate and the second clamping seat mounting plate through the screw rod fixing seat; a locking handle is also installed on the screw rod fixing seat that fixes the front end of the Y-axis adjustment screw rod.
[0010] The universal welding tooling structure of the screw rod, wherein the fixed clamping seat includes: a fixed seat plate, a first clamping cylinder, a second clamping cylinder, a support block and a clamping block, the top shafts of the first clamping cylinder and the second clamping cylinder are fixedly connected to the support block, and the clamping block is fixed on the support block; the first clamping cylinder and the second clamping cylinder are fixed to the fixed seat plate through the cylinder mounting plate, and the clamping blocks of the first clamping cylinder and the second clamping cylinder form a right-angle push.
[0011] The universal welding tooling structure of the screw rod, wherein the third movable clamping seat includes: a fixed seat plate, a first clamping cylinder, a second clamping cylinder, a support block and a clamping block; the top shafts of the first clamping cylinder and the second clamping cylinder are fixedly connected to the support block, and the clamping block is fixed on the support block; the first clamping cylinder and the second clamping cylinder are fixed to the fixed seat plate through the cylinder mounting plate, and the clamping blocks of the first clamping cylinder and the second clamping cylinder form a right-angle push.
[0012] The universal welding fixture structure for screws, wherein the X-axis adjustment screw assembly comprises: an X-axis adjustment screw, a screw fixing seat, and an adjustment handle; the bottom of the second movable clamping seat is also connected to the X-axis adjustment screw; both ends of the X-axis adjustment screw are respectively mounted on the fixture table through the screw fixing seat; the front end of the X-axis adjustment screw is also mounted with an adjustment handle, and the screw fixing seat that fixes the front end of the X-axis adjustment screw is also mounted with a locking handle;
[0013] The universal screw rod welding tooling structure is characterized in that the second movable clamping seat is equipped with a slide seat and slides on the guide rail through the slide seat.
[0014] The universal screw rod welding tooling structure is characterized in that a solenoid valve for controlling the first movable clamping seat, the second movable clamping seat, the third movable clamping seat and the fixed clamping seat is also installed on the tooling plate.
[0015] Beneficial effects: The utility model is a universal welding tool for laser welding robots, which can realize four-side positioning. The position of the movable clamping seat can be adjusted by adjusting the X-axis screw assembly and the Y-axis screw assembly to realize the clamping of products of different sizes on this tool. Since the first movable clamping seat, the second movable clamping seat, the third movable clamping seat and the fixed clamping seat are all installed with replaceable clamping blocks and support blocks to meet the clamping requirements of products of different heights. Due to certain differences in bending dimensions, the positions of the joints cannot be stably fixed after the products are clamped, which is not conducive to laser welding forming. The first movable clamping seat, the second movable clamping seat, the third movable clamping seat and the fixed clamping seat are divided into four groups and controlled separately. The four sides are clamped and welded in turn, reducing the adverse effects of goose welding caused by product size deviation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0017] Figure 2 It is a top view of the present utility model.
[0018] Figure 3 It is a schematic diagram of the first movable clamping seat and the fixed clamping seat of the utility model being installed on the first clamping seat mounting plate.
[0019] Figure 4 It is a schematic diagram showing that the second movable clamping seat and the third movable clamping seat of the utility model are installed on the second clamping seat mounting plate. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solutions and advantages of the present invention more clear and explicit, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
[0021] like Figure 1-4As shown, the utility model discloses a universal welding tool structure for screw rods, which includes: a tooling table 1, a first movable clamping seat 2, a second movable clamping seat 3, a third movable clamping seat 4, a fixed clamping seat 5, a Y-axis adjustment screw rod assembly 6 and an X-axis adjustment screw rod assembly 7; the fixed clamping seat 5 is installed at one end on the first clamping seat mounting plate 8, and the first clamping seat mounting plate 8 is fixed to one side of the tooling table 1; the first movable clamping seat 2 is movably installed at the other end on the first clamping seat mounting plate 8, and the Y-axis adjustment screw rod assembly 6 is installed on the first clamping seat mounting plate The mounting plate 8 is mounted on the workbench 8 and is connected to the first movable clamping seat 2; the third movable clamping seat 4 is fixed on one end of the second clamping seat mounting plate 9, and the second movable clamping seat 3 is movably mounted on the other end of the second clamping seat mounting plate 9, and the Y-axis adjustment screw assembly 6 is mounted on the second clamping seat mounting plate 9 and is connected to the second movable clamping seat 3; the second clamping seat mounting plate 9 can be moved back and forth along the X-axis direction and is mounted on the other side of the tooling table 1; the X-axis adjustment screw assembly 7 is connected to the bottom of the second clamping seat mounting plate 9 and is mounted on the tooling table 1.
[0022] After adopting the above structure, the first movable clamping seat and the fixed clamping seat of the utility model are installed on the first clamping seat mounting plate, and the first movable clamping seat is connected to the Y-axis adjustment screw assembly to adjust the movement of the first movable clamping seat relative to the first clamping seat mounting plate; the second movable clamping seat and the third movable clamping seat are respectively installed on the second clamping seat mounting plate, and the second clamping seat mounting plate is connected to the X-axis adjustment screw, so it can drive the second clamping seat mounting plate to move left and right in the horizontal direction, and the second movable clamping seat is connected to the Y-axis adjustment screw assembly to control the second movable clamping seat to move forward and backward on the second clamping seat mounting plate, thereby achieving four-side positioning and achieving the clamping of products of different sizes on this tooling. The first movable clamping seat, the second movable clamping seat, the third movable clamping seat and the fixed clamping seat are divided into four groups and controlled separately. The four sides are clamped and welded in sequence, reducing the adverse effects of goose welding caused by product size deviation. Ensure that the positions of each splicing seam can be stably fixed after the product is clamped.
[0023] Specifically, the first movable clamping seat 2 is mounted on the first clamping seat mounting plate 8 so as to be movable forward and backward along the Y-axis direction through the guide rail 10, so the first movable clamping seat can move forward and backward along the direction of the guide rail under the action of the Y-axis adjustment screw assembly.
[0024] Specifically, the second movable clamping seat 3 is mounted on the second clamping seat mounting plate 9 and can be moved forward and backward along the Y-axis direction through the guide rail 10; the second movable clamping seat can move forward and backward along the direction of the guide rail under the action of the Y-axis adjustment screw assembly.
[0025] Specifically, the first movable clamping seat 2 and the second movable clamping seat 3 include: a movable seat plate 11, a first clamping cylinder 12, a second clamping cylinder 13, a support block 14 and a clamping block 15; the top shafts of the first clamping cylinder 12 and the second clamping cylinder 13 are fixedly connected to the support block 14, and the clamping block 15 is fixed on the support block 14; the first clamping cylinder 12 and the clamping block 15 of the second clamping cylinder 13 form a right-angle push; the first clamping cylinder 12 and the second clamping cylinder 13 are fixed on the movable seat plate 11 through the cylinder mounting plate 16, and the bottom of the movable seat plate 11 is mounted on the guide rail 10 through a slide seat.
[0026] After adopting the above structure, the first clamping cylinder of the first movable clamping seat and the second clamping seat in the utility model form a right-angle push with the pressing block of the second clamping cylinder, thereby pushing the end angle of the frame and stably fixing the frame.
[0027] Specifically, the Y-axis adjustment screw assembly 6 includes: a Y-axis adjustment screw 17, a screw fixing seat 18 and an adjustment handle 19. The Y-axis adjustment screw 17 is connected to the bottom of the movable seat plate 11, and the two ends of the Y-axis adjustment screw 17 are respectively installed on the first clamping seat mounting plate 8 and the second clamping seat mounting plate 9 through the screw fixing seat 18; a locking handle 20 is also installed on the screw fixing seat 18 that fixes the front end of the Y-axis adjustment screw 17.
[0028] After adopting the above structure, the utility model drives the Y-axis adjustment screw to rotate through the adjustment handle, thereby driving the movable seat plate to move back and forth, and then move it to the position where it needs to be fixed, and locks the Y-axis adjustment screw through the locking handle, thereby fixing the first movable clamping seat and the second movable clamping seat.
[0029] Specifically, the fixed clamping seat 5 includes: a fixed seat plate 21, a first clamping cylinder 12, a second clamping cylinder 13, a support block 14 and a clamping block 15. The top shafts of the first clamping cylinder 12 and the second clamping cylinder 13 are fixedly connected to the support block 14, and the clamping block 15 is fixed on the support block 14; the first clamping cylinder 12 and the second clamping cylinder 13 are fixed on the fixed seat plate 21 through the cylinder mounting plate 16, and the first clamping cylinder 12 and the clamping block 15 of the second clamping cylinder 131 form a right-angle push.
[0030] After adopting the above structure, the utility model forms a right-angle fixed frame through the first clamping cylinder and the second clamping cylinder, and the frame can be supported by the pressing block, so that the weld is stable when the frame is welded.
[0031] Specifically, the third movable clamping seat 4 includes: a fixed seat plate 21, a first clamping cylinder 12, a second clamping cylinder 13, a support block 14 and a clamping block 15; the top shafts of the first clamping cylinder 12 and the second clamping cylinder 13 are fixedly connected to the support block 14, and the clamping block 15 is fixed on the support block 14; the first clamping cylinder 12 and the second clamping cylinder 13 are fixed on the fixed seat plate 21 through the cylinder mounting plate 16, and the clamping blocks 15 of the first clamping cylinder 12 and the second clamping cylinder 13 form a right-angle push.
[0032] Specifically, the X-axis adjustment screw assembly 7 includes: an X-axis adjustment screw 22, a screw fixing seat 18 and an adjustment handle 19; the bottom of the second movable clamping seat 9 is also connected to the X-axis adjustment screw 22; the two ends of the X-axis adjustment screw 22 are respectively installed on the workbench 1 through the screw fixing seat 18; the front end of the X-axis adjustment screw 22 is also installed with an adjustment handle 19, and a locking handle 20 is also installed on the screw fixing seat 18 that fixes the front end of the X-axis adjustment screw 22.
[0033] After adopting the above structure, the utility model drives the X-axis adjustment screw to rotate by rotating the adjustment handle, thereby driving the second movable clamping seat to move left and right relative to the workbench, and the position of the X-axis adjustment screw can be fixed by locking the handle, thereby fixing the position of the second movable clamping seat.
[0034] Specifically, a slide is installed at the bottom of the second movable clamping seat 9, and slides on the guide rail 10 through the slide.
[0035] Preferably, the tooling pallet 1 is also equipped with a solenoid valve 23 for controlling the first clamping cylinder 12 and the second clamping cylinder 13 in the first movable clamping seat 2, the second movable clamping seat 3, the third movable clamping seat 4 and the fixed clamping seat 5.
[0036] Preferably, a ruler 24 for indicating scale is further provided on the first clamping seat mounting plate, and a ruler 24 for indicating scale is provided on the tooling table 1, and the ruler 24 is arranged in the opposite direction of the X-axis.
[0037] The present invention is a universal welding fixture for laser welding robots that can achieve four-side positioning. The position of the movable clamping seat is adjusted by adjusting the X-axis screw assembly and the Y-axis screw assembly, so that products of different sizes can be clamped on this fixture. Since the first movable clamping seat, the second movable clamping seat, the third movable clamping seat, and the fixed clamping seat are all installed with replaceable clamping blocks and support blocks to meet the clamping requirements of products of different heights. Due to certain differences in bending dimensions, the position of each joint cannot be stably fixed after the product is clamped, which is not conducive to laser welding forming. The first movable clamping seat, the second movable clamping seat, the third movable clamping seat, and the fixed clamping seat are divided into four groups and controlled separately. The four sides are clamped and welded in sequence, reducing the adverse effects of welding caused by product size deviations.
[0038] The above is only a preferred embodiment of the present invention, which certainly cannot be used to limit the scope of rights of the present invention. It should be pointed out that for technical personnel in this technical field, any modification or equivalent replacement of the technical solution of the present invention without creative work does not deviate from the protection scope of the technical solution of the present invention.
Claims
1. A universal screw welding tooling structure, characterized in that: include: A tooling table, a first movable clamping seat, a second movable clamping seat, a third movable clamping seat, a fixed clamping seat, a Y-axis adjustment screw assembly, and an X-axis adjustment screw assembly; the fixed clamping seat is mounted on one end of the first clamping seat mounting plate, and the first clamping seat mounting plate is fixed to one side of the tooling table; The first movable clamping seat is movably mounted on the other end of the first clamping seat mounting plate, and the Y-axis adjustment screw assembly is mounted on the first clamping seat mounting plate and connected to the first movable clamping seat; the third movable clamping seat is fixed on one end of the second clamping seat mounting plate, and the second movable clamping seat is movably mounted on the other end of the second clamping seat mounting plate, and the Y-axis adjustment screw assembly is mounted on the second clamping seat mounting plate and connected to the second movable clamping seat; the second clamping seat mounting plate can be moved back and forth along the X-axis direction and is mounted on the other side of the tooling table; the X-axis adjustment screw assembly is connected to the bottom of the second clamping seat mounting plate and is mounted on the tooling table.
2. The universal screw rod welding tooling structure according to claim 1, characterized in that: The first movable clamping seat is mounted on the first clamping seat mounting plate so as to be movable forward and backward along the Y-axis direction via a guide rail.
3. The universal screw rod welding tooling structure according to claim 2, characterized in that: The second movable clamping seat is mounted on the second clamping seat mounting plate so as to be movable forward and backward along the Y-axis direction via a guide rail.
4. The universal screw rod welding tooling structure according to claim 1, characterized in that: The first movable clamping seat and the second movable clamping seat include: a movable seat plate, a first clamping cylinder, a second clamping cylinder, a support block and a pressing block; the top shafts of the first clamping cylinder and the second clamping cylinder are fixedly connected to the support block, and the pressing block is fixed on the support block; the pressing blocks of the first clamping cylinder and the second clamping cylinder form a right-angle push; the first clamping cylinder and the second clamping cylinder are fixed to the movable seat plate through a cylinder mounting plate, and the bottom of the movable seat plate is mounted on the guide rail through a slide seat.
5. The universal screw rod welding tooling structure according to claim 1, characterized in that: The Y-axis adjustment screw assembly includes: a Y-axis adjustment screw, a screw fixing seat and an adjustment handle. The Y-axis adjustment screw is connected to the bottom of the movable seat plate, and the two ends of the Y-axis adjustment screw are respectively installed on the first clamping seat mounting plate and the second clamping seat mounting plate through the screw fixing seat; a locking handle is also installed on the screw fixing seat that fixes the front end of the Y-axis adjustment screw.
6. The universal screw rod welding tooling structure according to claim 1, characterized in that: The fixed clamping seat includes: a fixed seat plate, a first clamping cylinder, a second clamping cylinder, a support block and a pressing block. The top shafts of the first clamping cylinder and the second clamping cylinder are fixedly connected to the support block, and the pressing block is fixed on the support block; the first clamping cylinder and the second clamping cylinder are fixed to the fixed seat plate through the cylinder mounting plate, and the pressing blocks of the first clamping cylinder and the second clamping cylinder form a right-angle push.
7. The universal screw rod welding tooling structure according to claim 1, characterized in that: The third movable clamping seat includes: a fixed seat plate, a first clamping cylinder, a second clamping cylinder, a support block and a pressing block; the top shafts of the first clamping cylinder and the second clamping cylinder are fixedly connected to the support block, and the pressing block is fixed on the support block; the first clamping cylinder and the second clamping cylinder are fixed to the fixed seat plate through the cylinder mounting plate, and the pressing blocks of the first clamping cylinder and the second clamping cylinder form a right-angle push.
8. The universal screw rod welding tooling structure according to claim 1, characterized in that: The X-axis adjustment screw assembly includes: an X-axis adjustment screw, a screw fixing seat and an adjustment handle; the bottom of the second movable clamping seat is also connected to the X-axis adjustment screw; the two ends of the X-axis adjustment screw are respectively installed on the workbench through the screw fixing seat; the front end of the X-axis adjustment screw is also installed with an adjustment handle, and the screw fixing seat that fixes the front end of the X-axis adjustment screw is also installed with a locking handle.
9. The universal screw rod welding tooling structure according to claim 1, characterized in that: The second movable clamping seat is installed with a sliding seat and slides on the guide rail through the sliding seat.
10. The universal screw rod welding tooling structure according to claim 1, characterized in that: The tooling plate is also provided with a solenoid valve for controlling the first movable clamping seat, the second movable clamping seat, the third movable clamping seat and the fixed clamping seat.