CN223277374U - A manual laser welding fixture for stainless steel Y-type tube assembly - Google Patents
A manual laser welding fixture for stainless steel Y-type tube assemblyInfo
- Publication number
- CN223277374U CN223277374U CN202422405282.5U CN202422405282U CN223277374U CN 223277374 U CN223277374 U CN 223277374U CN 202422405282 U CN202422405282 U CN 202422405282U CN 223277374 U CN223277374 U CN 223277374U
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- fixedly arranged
- pressing
- stainless steel
- fixture
- laser welding
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Abstract
本实用新型涉及机械加工技术领域，尤其是一种不锈钢Y型管总成手工激光焊接夹具；包括紧凑型气动滑台、XYZ三向可调的分体销组合机构、辅助压紧机构、壳体压紧机构及夹具base，所述夹具base呈水平设置，在夹具base上固装有若干紧凑型气动滑台，紧凑型气动滑台的顶部固装有XYZ三向可调的分体销组合机构，每个紧凑型气动滑台的一侧均固装有壳体压紧机构，在两个气动滑台之间还固装有辅助压紧机构；本实用新型实现了快速稳定的对不锈钢Y型管总成进行装夹、定位、压紧的功能，能够有效的确保不锈钢Y型管总成的装配精度、控制不锈钢Y型管总成在手工激光焊接过程中的变形，操作简单、方便使用。
The utility model relates to the field of mechanical processing technology, in particular to a manual laser welding fixture for a stainless steel Y-tube assembly; it comprises a compact pneumatic slide, an XYZ three-way adjustable split pin combination mechanism, an auxiliary clamping mechanism, a shell clamping mechanism and a fixture base, wherein the fixture base is horizontally arranged, and a plurality of compact pneumatic slides are fixedly mounted on the fixture base, and an XYZ three-way adjustable split pin combination mechanism is fixedly mounted on the top of the compact pneumatic slide, a shell clamping mechanism is fixedly mounted on one side of each compact pneumatic slide, and an auxiliary clamping mechanism is also fixedly mounted between the two pneumatic slides; the utility model realizes the functions of fast and stable clamping, positioning and clamping of the stainless steel Y-tube assembly, can effectively ensure the assembly accuracy of the stainless steel Y-tube assembly, and control the deformation of the stainless steel Y-tube assembly during manual laser welding, and is simple to operate and convenient to use.
Description
Technical Field
The utility model belongs to the technical field of machining, and particularly relates to a manual laser welding fixture for a stainless steel Y-shaped pipe assembly.
Background
The stainless steel Y-shaped pipe is a pipe fitting with a special shape, is mainly made of stainless steel materials, can be used for a long time in various severe environments, is not easy to corrode, has high mechanical strength, can bear high pressure and impact force, and is widely used.
However, when the stainless steel Y-shaped pipe is welded, heat is easy to concentrate in the welding process due to the material characteristics of the stainless steel, so that deformation is easy to occur in the welding process, and the welding quality and the forming precision of an assembly piece are further affected.
For this reason, there is an urgent need for a manual laser welding fixture that is specific to stainless steel Y-tube assemblies. The fixture can effectively control heat distribution, reduce welding deformation, provide reliable clamping force and stability, adapt to Y-shaped pipe assemblies of different specifications, and improve production efficiency and product quality.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, provides the manual laser welding fixture for the stainless steel Y-shaped pipe assembly, can effectively reduce welding deformation, simultaneously provides reliable clamping force and stability, adapts to Y-shaped pipe assemblies of different specifications, and improves production efficiency and product quality.
The utility model solves the technical problems by adopting the following technical scheme:
a manual laser welding fixture for a stainless steel Y-tube assembly, comprising:
The device comprises compact pneumatic sliding tables, XYZ three-way adjustable split pin combination mechanisms, auxiliary pressing mechanisms, shell pressing mechanisms and clamp bases, wherein the clamp bases are horizontally arranged, a plurality of compact pneumatic sliding tables are fixedly arranged on the clamp bases, the XYZ three-way adjustable split pin combination mechanisms are fixedly arranged at the tops of the compact pneumatic sliding tables, the shell pressing mechanisms are fixedly arranged on one side of each compact pneumatic sliding table, and the auxiliary pressing mechanisms are fixedly arranged between the two pneumatic sliding tables.
The compact pneumatic sliding table comprises a piston cylinder, a connecting rod, a mounting base, linear sliding rails and a sliding table, wherein the mounting base is fixedly arranged on a clamp base, the piston cylinder is arranged in the mounting base in a supporting mode, one end of a cylinder barrel of the piston cylinder is fixedly arranged on the clamp base through a connecting piece, one end of a piston rod of the piston cylinder is hinged with the connecting rod, the other end of the connecting rod penetrates through the mounting base and is fixedly arranged on the sliding table, two linear sliding rails are fixedly arranged at the top of the mounting base, and the sliding table is slidably arranged on the linear sliding rails.
And a buffer is fixedly arranged at the top of the mounting base and is connected with the sliding table.
And the XYZ three-way adjustable split pin combination mechanism comprises an L-shaped mounting seat, a Z-direction adjusting mounting plate, an upper half pin, a lower half pin and a Y-direction adjusting mounting plate, wherein the L-shaped mounting seat is fixedly arranged on the sliding table, the Y-direction adjusting mounting plate is fixedly arranged on a vertical plate of the L-shaped mounting seat, the Z-direction adjusting mounting plate is fixedly arranged on the inner side of the Y-direction adjusting mounting plate, the Z-direction adjusting mounting plate and the Y-direction adjusting mounting plate are vertically arranged, a connecting plate is fixedly arranged at the top of the Z-direction adjusting mounting plate, and the upper half pin and the lower half pin are respectively arranged on the upper side and the lower side of the connecting plate.
The shell pressing mechanism comprises a first installation angle seat, a first special pressing cylinder, an upper shell profiling pressing block and a lower shell profiling pressing block, wherein the first installation angle seat comprises a bottom plate, a connecting arm and a support arm, the support arm is connected with the bottom plate through the connecting arm and is located above the bottom plate, the bottom plate of the first installation angle seat is fixedly arranged on a clamp base, the lower shell profiling pressing block is fixedly arranged on the support arm of the first installation angle seat, the first special pressing cylinder is fixedly arranged on the connecting arm of the first installation angle seat, the upper shell profiling pressing block is arranged at one end of the lever pressing arm of the first special pressing cylinder, and a workpiece is clamped through the cooperation of the upper shell profiling pressing block and the lower shell profiling pressing block.
And the auxiliary pressing mechanism comprises a second installation angle seat, a second special pressing cylinder and a shell weld side pressing device, wherein the second installation angle seat is fixedly arranged on the clamp base, the second special pressing cylinder is fixedly arranged on the second installation angle seat, and the shell weld side pressing device is arranged at one end of a lever pressing arm of the second special pressing cylinder.
And an operation button box is fixedly arranged on the clamp base.
And the outer sides of the clamp base are fixedly provided with compressed air triplex pieces and pneumatic control valve units respectively.
The utility model has the advantages and positive effects that:
1. The XYZ three-way adjustable split pin combination mechanism has the accurate adjusting function of XYZ three-way gaskets, and the locating pin is of a split structure, so that the locating of the shape hole of the stainless steel Y-shaped pipe assembly can be effectively ensured.
2. The auxiliary pressing mechanism has the accurate adjusting function of the XYZ three-way gaskets, and can effectively ensure the compaction of the upper and lower shells of the stainless steel Y-shaped pipe assembly and improve the welding quality of the upper and lower shells.
3. The shell pressing mechanism disclosed by the utility model can reliably press three-position holes of the upper shell and the lower shell of the Y-shaped tube, and ensure the clamping precision of the stainless steel Y-shaped tube assembly.
4. The manual laser welding fixture provided by the utility model has the advantages that the functions of accurately positioning and compressing the stainless steel Y-shaped pipe assembly are realized, the functions of clamping, positioning and compressing the stainless steel Y-shaped pipe assembly are realized quickly and stably, the assembly precision of the stainless steel Y-shaped pipe assembly can be effectively ensured, the deformation of the stainless steel Y-shaped pipe assembly in the manual laser welding process is controlled, and the operation is simple and the use is convenient.
Drawings
Fig. 1 is a top view of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
FIG. 3 is a schematic view of the compact pneumatic slipway of the present utility model.
Fig. 4 is a schematic view of an XYZ three-way adjustable split pin combination mechanism of the present utility model.
Fig. 5 is a schematic view of a part of the structure of the XYZ three-way adjustable split pin combination mechanism of the present utility model.
Fig. 6 is a schematic view of the housing hold-down mechanism of the present utility model as it holds down a workpiece.
Fig. 7 is a schematic view of the housing hold-down mechanism of the present utility model when the workpiece is released.
Fig. 8 is a schematic view of the auxiliary pressing mechanism of the present utility model pressing a workpiece.
Fig. 9 is a schematic view of the auxiliary pressing mechanism of the present utility model for releasing the pressing of the workpiece.
Reference numerals
The device comprises a 1-compact pneumatic sliding table, a 2-XYZ three-way adjustable split pin combination mechanism, a 3-auxiliary pressing mechanism, a 4-shell pressing mechanism, a 5-clamp base, a 6-operation button box, a 7-pneumatic control valve unit, an 8-compressed air triple piece, a 9-connecting piece, a 10-piston cylinder, a 11-buffer, a 12-sliding rail, a 13-sliding table, a 14-L-shaped mounting seat, a 15-mounting base, a 16-upper half pin, a 17-connecting plate, a 18-Z-direction adjusting mounting plate, a 19-Y-direction adjusting mounting plate, a 20-lower half pin, a 21-first special pressing cylinder, a 22-upper shell profiling pressing block, a 23-supporting arm, a 24-lower shell profiling pressing block, a 25-workpiece, a 26-connecting arm, a 27-bottom plate, a 28-shell weld side pressing device, a 29-second mounting angle seat and a 30-second special pressing cylinder.
Detailed Description
The utility model will now be described in further detail by way of specific examples, which are given by way of illustration only and not by way of limitation, with reference to the accompanying drawings.
A manual laser welding fixture for a stainless steel Y-tube assembly, comprising:
The device comprises compact pneumatic sliding tables 1, XYZ three-way adjustable split pin combination mechanisms 2, auxiliary pressing mechanisms 3, shell pressing mechanisms 4 and clamp base5, wherein the clamp base5 is horizontally arranged, a plurality of compact pneumatic sliding tables 1 are fixedly arranged on the clamp base5, XYZ three-way adjustable split pin combination mechanisms 2 are fixedly arranged at the tops of the compact pneumatic sliding tables 1, shell pressing mechanisms 4 are fixedly arranged on one side of each compact pneumatic sliding table 1, and auxiliary pressing mechanisms 3 are fixedly arranged between two pneumatic sliding tables 13.
In the embodiment of the utility model, the number of the compact pneumatic slipways 1 is three.
The compact pneumatic sliding table 1 comprises a piston cylinder 10, a connecting rod, a mounting base 15, linear sliding rails 12 and a sliding table 13, wherein the mounting base 15 is fixedly arranged on a clamp base5, the piston cylinder 10 is erected in the mounting base 15, one end of a cylinder barrel of the piston cylinder 10 is fixedly arranged on the clamp base5 through a connecting piece 9, one end of a piston rod of the piston cylinder 10 is hinged with the connecting rod, the other end of the connecting rod penetrates through the mounting base 15 and is fixedly arranged on the sliding table 13, two linear sliding rails 12 are fixedly arranged at the top of the mounting base 15, and the sliding table 13 is slidably arranged on the linear sliding rails 12 to achieve the in-place limiting function of the sliding table 13.
The top of the mounting base 15 is fixedly provided with a buffer 11, the buffer 11 is connected with the sliding table 13, and impact force generated in the displacement process of the sliding table 13 is effectively absorbed, so that damage to equipment is reduced, and the service life of the equipment is prolonged.
The XYZ three-way adjustable split pin combination mechanism 2 comprises an L-shaped mounting seat 14, a Z-direction adjusting mounting plate 18, an upper half pin 16, a lower half pin 20 and a Y-direction adjusting mounting plate 19, wherein the L-shaped mounting seat 14 is fixedly arranged on the sliding table 13, the Y-direction adjusting mounting plate 19 is fixedly arranged on a vertical plate of the L-shaped mounting seat 14, the Z-direction adjusting mounting plate 18 is fixedly arranged on the inner side of the Y-direction adjusting mounting plate 19, the Z-direction adjusting mounting plate 18 and the Y-direction adjusting mounting plate 19 are vertically arranged, a connecting plate 17 is fixedly arranged at the top of the Z-direction adjusting mounting plate 18, and the upper half pin 16 and the lower half pin 20 are respectively arranged on the upper side and the lower side of the connecting plate 17. The split pin combination mechanism 2 with the XYZ three-way adjustable has the XYZ three-way gasket accurate adjusting function, and the locating pins are of split type structures, namely an upper half pin 16 and a lower half pin 20, so that the locating of the shape holes of the stainless steel Y-shaped pipe assembly can be effectively ensured.
In the embodiment of the utility model, the piston rod of the piston cylinder 10 stretches to drive the connecting rod to move, so as to drive the sliding table 13 to move forwards and backwards on the linear sliding rail 12, and drive the split pin combination mechanism 2 with the adjustable XYZ three directions to move, thereby effectively ensuring the accurate positioning of the stainless steel Y-shaped pipe total forming hole.
The shell pressing mechanism 4 comprises a first installation angle seat, a first special pressing cylinder 21, an upper shell profiling pressing block 22 and a lower shell profiling pressing block 24, wherein the first installation angle seat comprises a bottom plate 27, a connecting arm 26 and a support arm 23, the support arm 23 is connected with the bottom plate 27 through the connecting arm 26, the support arm 23 is positioned above the bottom plate 27, the bottom plate 27 of the first installation angle seat is fixedly arranged on a clamp base5, the support arm 23 of the first installation angle seat is fixedly provided with the lower shell profiling pressing block 24, the connecting arm 26 of the first installation angle seat is fixedly provided with the first special pressing cylinder 21, one end of a lever pressing arm of the first special pressing cylinder 21 is provided with the upper shell profiling pressing block 22, and a workpiece 25 is clamped through the cooperation of the upper shell profiling pressing block 22 and the lower shell profiling pressing block 24. The upper shell profiling pressing block 22 is driven to rotate through the rotation of the first special pressing cylinder 21, so that the pressing operation on the shell of the workpiece 25 is realized, the upper shell profiling pressing block 22 and the lower shell profiling pressing block 24 can be pressed against the shell of the workpiece 25, and the workpiece 25 is pressed or released through the rotation of the first special pressing cylinder 21, so that the machining precision and the safety are ensured.
The auxiliary pressing mechanism 3 comprises a second installation angle seat 29, a second special pressing cylinder 30 and a shell welding seam side pressing device 28, the second installation angle seat 29 is fixedly arranged on the clamp base5, the second special pressing cylinder 30 is fixedly arranged on the second installation angle seat 29, and the shell welding seam side pressing device 28 is arranged at one end of a lever pressing arm of the second special pressing cylinder 30. During the welding process, the second special compression cylinder 30 rotates to drive the shell weld side compression device 28 to move to the side face of the weld, and a certain compression force is applied to ensure that the shell is kept stable during the welding process, and the weld is prevented from deforming and cracking. The auxiliary pressing mechanism 3 has an accurate XYZ three-way gasket adjusting function, and can effectively ensure the compaction of the upper and lower shells of the stainless steel Y-shaped pipe assembly and improve the welding quality of the upper and lower shells.
An operation button box 6 is fixedly arranged on the clamp base5, so that the opening and clamping actions of each positioning and clamping mechanism cylinder can be conveniently operated manually.
The outside of the clamp base5 is fixedly provided with a compressed air triple piece 8 and a pneumatic control valve unit 7 respectively, wherein the compressed air triple piece 8 is used for filtering air, adjusting pressure and lubricating gas, ensuring stable and reliable operation of the system, and the pneumatic control valve unit 7 controls opening and clamping actions of each positioning and clamping mechanism cylinder.
Working principle:
In the embodiment of the utility model, a Y-shaped workpiece is placed in the device, the piston rods of the piston cylinders in each compact pneumatic sliding table stretch out and draw back to drive the sliding table to displace along the sliding rail, and the XYZ three-way adjustable split pin combination mechanism fixedly arranged on the sliding table is tightly pressed in the special-shaped hole of the Y-shaped workpiece. And then the first special compression cylinder rotates to drive the upper shell profiling pressing block to rotate, and the first special compression cylinder is matched with the lower shell profiling pressing block to compress the workpiece shell, so that the compression precision is ensured. And then, a second special compression cylinder is started, and rotates to drive the shell weld side compression device to move to the side face of the weld, and a certain compression force is applied to ensure that the shell is kept stable in the welding process and the weld is prevented from deforming and cracking.
Although the embodiments of the present utility model and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.
Claims (8)
1. The manual laser welding fixture for the stainless steel Y-shaped pipe assembly is characterized by comprising compact pneumatic sliding tables, XYZ three-way adjustable split pin combination mechanisms, auxiliary pressing mechanisms, shell pressing mechanisms and fixture bases, wherein the fixture bases are horizontally arranged, a plurality of compact pneumatic sliding tables are fixedly arranged on the fixture bases, XYZ three-way adjustable split pin combination mechanisms are fixedly arranged at the tops of the compact pneumatic sliding tables, shell pressing mechanisms are fixedly arranged on one side of each compact pneumatic sliding table, and auxiliary pressing mechanisms are fixedly arranged between the two pneumatic sliding tables.
2. The manual laser welding fixture for the stainless steel Y-shaped pipe assembly, which is disclosed in claim 1, is characterized in that the compact pneumatic sliding table comprises a piston cylinder, a connecting rod, a mounting base, linear sliding rails and a sliding table, wherein the mounting base is fixedly arranged on a fixture base, the piston cylinder is arranged in the mounting base in a frame mode, one end of a cylinder barrel of the piston cylinder is fixedly arranged on the fixture base through a connecting piece, one end of a piston rod of the piston cylinder is hinged with the connecting rod, the other end of the connecting rod penetrates through the mounting base and is fixedly arranged on the sliding table, two linear sliding rails are fixedly arranged at the top of the mounting base, and the sliding table is slidably arranged on the linear sliding rails.
3. The manual laser welding fixture of the stainless steel Y-shaped pipe assembly of claim 2, wherein a buffer is fixedly arranged at the top of the mounting base and is connected with the sliding table.
4. The manual laser welding fixture of the stainless steel Y-shaped pipe assembly of claim 3, wherein the XYZ three-way adjustable split pin combination mechanism comprises an L-shaped mounting seat, a Z-direction adjusting mounting plate, an upper half pin, a lower half pin and a Y-direction adjusting mounting plate, wherein the L-shaped mounting seat is fixedly arranged on the sliding table, the Y-direction adjusting mounting plate is fixedly arranged on a vertical plate of the L-shaped mounting seat, the Z-direction adjusting mounting plate is fixedly arranged on the inner side of the Y-direction adjusting mounting plate, the Z-direction adjusting mounting plate is vertically arranged with the Y-direction adjusting mounting plate, a connecting plate is fixedly arranged at the top of the Z-direction adjusting mounting plate, and the upper half pin and the lower half pin are respectively arranged on the upper side and the lower side of the connecting plate.
5. The manual laser welding fixture of the stainless steel Y-shaped pipe assembly, as set forth in claim 4, wherein the housing pressing mechanism comprises a first installation angle seat, a first special pressing cylinder, an upper housing profiling pressing block and a lower housing profiling pressing block, the first installation angle seat comprises a bottom plate, a connecting arm and a support arm, the support arm is connected with the bottom plate through the connecting arm and is located above the bottom plate, the bottom plate of the first installation angle seat is fixedly arranged on the fixture base, the support arm of the first installation angle seat is fixedly provided with the lower housing profiling pressing block, the connecting arm of the first installation angle seat is fixedly provided with the first special pressing cylinder, one end of the lever pressing arm of the first special pressing cylinder is provided with the upper housing profiling pressing block, and a workpiece is clamped through the cooperation of the upper housing profiling pressing block and the lower housing profiling pressing block.
6. The manual laser welding fixture of the stainless steel Y-shaped pipe assembly of claim 5, wherein the auxiliary pressing mechanism comprises a second installation angle seat, a second special pressing cylinder and a shell weld side pressing device, the second installation angle seat is fixedly arranged on the fixture base, the second special pressing cylinder is fixedly arranged on the second installation angle seat, and one end of a lever pressing arm of the second special pressing cylinder is provided with the shell weld side pressing device.
7. The manual laser welding jig for stainless steel Y-shaped pipe assemblies according to claim 6, wherein an operation button box is further fixedly arranged on the jig base.
8. The manual laser welding fixture for stainless steel Y-shaped pipe assemblies according to claim 7, wherein a compressed air triple piece and a pneumatic control valve unit are fixedly arranged on the outer side of the fixture base respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422405282.5U CN223277374U (en) | 2024-10-05 | 2024-10-05 | A manual laser welding fixture for stainless steel Y-type tube assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422405282.5U CN223277374U (en) | 2024-10-05 | 2024-10-05 | A manual laser welding fixture for stainless steel Y-type tube assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223277374U true CN223277374U (en) | 2025-08-29 |
Family
ID=96838329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422405282.5U Active CN223277374U (en) | 2024-10-05 | 2024-10-05 | A manual laser welding fixture for stainless steel Y-type tube assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223277374U (en) |
-
2024
- 2024-10-05 CN CN202422405282.5U patent/CN223277374U/en active Active
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