CN219986712U - Welding fixture for inclined steel pipe assembly - Google Patents
Welding fixture for inclined steel pipe assembly Download PDFInfo
- Publication number
- CN219986712U CN219986712U CN202320495173.XU CN202320495173U CN219986712U CN 219986712 U CN219986712 U CN 219986712U CN 202320495173 U CN202320495173 U CN 202320495173U CN 219986712 U CN219986712 U CN 219986712U
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- steel pipe
- block
- fixed
- seat
- clamp
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 109
- 239000010959 steel Substances 0.000 title claims abstract description 109
- 238000003466 welding Methods 0.000 title claims abstract description 23
- 230000007704 transition Effects 0.000 claims description 36
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a welding fixture for an inclined steel pipe assembly, which comprises a steel pipe straight end fixture for fixing the straight end of the inclined steel pipe assembly, a steel pipe corner fixture for fixing the corner of the inclined steel pipe assembly and a steel pipe bent end fixture for fixing the bent end of the inclined steel pipe assembly, wherein the steel pipe straight end fixture, the steel pipe corner fixture and the steel pipe bent end fixture are fixed on the same bottom plate. The utility model is suitable for robot welding, has simple and compact structure, firm workpiece clamping and simple and convenient operation; the utility model has high positioning precision, can meet the requirement of one-step welding forming, and ensures welding quality and product consistency.
Description
Technical Field
The utility model relates to the technical field of tool clamps, in particular to a welding clamp for an inclined steel pipe assembly.
Background
The hydraulic pipeline refers to a pipeline for transmitting working fluid in the hydraulic system, and is used for bearing connection of elements in the hydraulic system and transmitting acting force smoothly. The inclined steel pipe assembly is connected with the multi-way valve and the inclined oil cylinder, and is an important component for ensuring that the forklift mast can incline back and forth stably in the process of forking goods. The welding fixture adopted in the welding of the prior inclined steel pipe assembly has the problem of low positioning precision, so that the welding has the conditions of poor product quality and poor welding consistency.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a welding fixture for an inclined steel pipe assembly.
The utility model is realized by the following technical scheme:
the utility model provides an inclined steel pipe assembly welding jig, is including the steel pipe straight end anchor clamps that are used for fixed inclined steel pipe assembly straight end, be used for the steel pipe turning anchor clamps at fixed inclined steel pipe assembly turning and be used for the curved end anchor clamps of steel pipe that are used for fixed inclined steel pipe assembly curved end, steel pipe straight end anchor clamps, steel pipe turning anchor clamps and the curved end anchor clamps of steel pipe fix on same bottom plate.
The steel pipe straight end clamp comprises an L-shaped connecting seat I, a transition plate I is fixed on the side face of the connecting seat I, a convex positioning block I is fixed on the top end of the transition plate I, a quick clamp mounting base I is fixed on the left side face of the transition plate I, a quick clamp I is mounted on the quick clamp mounting base I, a connecting rod I is connected to the moving end of the quick clamp I, a connecting block I is fixed on the lower side face of the connecting rod I, a concave positioning block I matched with the convex positioning block I is fixed on the lower side of the left end of the connecting block I, a pressing block mounting seat is fixed on the lower side of the right end of the connecting block I, a clamping groove corresponding to a front pipe and a rear pipe of an inclined steel pipe assembly is formed in the lower end face of the pressing block I, a connecting block II is fixed on the bottom of the front side face of the transition plate I, a connecting block III is fixed on the upper end face of the connecting block II, an inclined steel pipe assembly supporting block I is positioned below the pressing block I, a pressing block I is pressed by a quick clamp one-belt pressing block I is positioned on the inclined steel pipe assembly supporting block I, and a pressing block I is positioned in the inclined steel pipe assembly corresponding to the concave positioning block I, and the concave positioning block I is pressed with the concave positioning block I, and the pressing block I is positioned in the concave positioning block I corresponding to the inclined steel pipe assembly respectively.
The steel pipe corner clamp is located on the right side of the steel pipe straight end clamp, the steel pipe corner clamp comprises a connecting seat II in an L shape, a connecting block IV is fixed on the front side face of the connecting seat II, a connecting block V and a connecting block VI are respectively fixed on the left side face of the connecting seat IV, a supporting seat I and a supporting seat II are respectively fixed on the top ends of the connecting block V and the connecting block VI, the supporting seat I is located in front of the supporting seat II, right-angle grooves are formed in the supporting seat I and the supporting seat II, limit baffles are arranged at the right ends of the right-angle grooves, and rectangular transition blocks of a front pipe and a rear pipe of the inclined steel pipe assembly are respectively located in the right-angle grooves of the supporting seat II and the supporting seat I. The right-angle groove is obliquely arranged and matched with the placement direction of the rectangular transition block, and the rectangular transition block is obliquely placed.
The steel pipe bent end clamp is located on the front side of the steel pipe corner clamp, the steel pipe bent end clamp comprises an L-shaped connecting seat III, a transition plate II is fixed on the side face of the connecting seat III, a convex locating block II is fixed on the top end of the transition plate II, a quick clamp mounting base II is fixed on the left side face of the transition plate II, a quick clamp II is mounted on the quick clamp mounting base II, a connecting rod II is connected to the moving end of the quick clamp II, a connecting block seven is fixed on the lower side face of the connecting rod II, a concave locating block II matched with the convex locating block II is fixed on the lower side of the left end of the connecting block seven, a pressing block II is fixed on the upper portion of the rear side face of the transition plate II, a connecting block eight is fixed on the upper end face of the connecting block eight, an inclined steel pipe assembly supporting block II is located below the pressing block II, a connecting block nine and a connecting block ten are respectively fixed on the middle of the front side face of the transition plate II, a locating pin seat I and a locating pin seat II are respectively fixed on the side face of the connecting block nine and the ten, a locating pin seat II is respectively, a locating block II is fixedly pressed on the locating pin seat II and a locating pin II is respectively located on the upper end of the steel pipe assembly and the steel pipe assembly, and a locating block II is located on the upper end of the steel pipe assembly and the locating block assembly is located on the two and the upper end of the steel pipe assembly.
The utility model has the advantages that: the utility model is suitable for robot welding, has simple and compact structure, firm workpiece clamping and simple and convenient operation;
the utility model has high positioning precision, can meet the requirement of one-step welding forming, and ensures welding quality and product consistency.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the straight end clamp of the steel pipe.
FIG. 3 is a schematic view of the structure of the steel pipe corner clamp of the present utility model.
FIG. 4 is a schematic view of the structure of the bent end clamp for the steel pipe.
Fig. 5 is a schematic view of the structure of the inclined steel pipe assembly.
Description of the embodiments
As shown in FIG. 1, the welding fixture for the inclined steel pipe assembly comprises a steel pipe straight end fixture for fixing the straight end of the inclined steel pipe assembly, a steel pipe corner fixture for fixing the corner of the inclined steel pipe assembly and a steel pipe bent end fixture for fixing the bent end of the inclined steel pipe assembly, wherein the steel pipe straight end fixture, the steel pipe corner fixture and the steel pipe bent end fixture are fixed on the same bottom plate 1.
As shown in fig. 2, the straight end clamp of the steel pipe comprises an L-shaped connecting seat 1, a transition plate 13 is fixed on the side surface of the connecting seat 12, a convex positioning block 4 is fixed on the top end of the transition plate 13, a quick clamp mounting base 15 is fixed on the left side surface of the transition plate 12, a quick clamp 6 is mounted on the quick clamp mounting base 15, a connecting rod 7 is connected with the moving end of the quick clamp 6, a connecting block 8 is fixed on the lower side surface of the connecting rod 7, a concave positioning block 9 matched with the convex positioning block 4 is fixed on the lower side of the left end of the connecting block 8, a pressing block mounting seat 10 is fixed on the lower side of the right end of the connecting block 8, a pressing block 11 is fixed on the lower end surface of the pressing block mounting seat 10, the lower end face of the first pressing block 11 is provided with a clamping groove 14 corresponding to the front pipe 12 and the rear pipe 13 of the inclined steel pipe assembly, the bottom of the front side face of the first transition plate 3 is fixedly provided with a second connecting block 15, the upper end face of the second connecting block 15 is fixedly provided with a third connecting block 16, the side face of the upper end of the third connecting block 16 is fixedly provided with a first inclined steel pipe assembly supporting block 17, the first inclined steel pipe assembly supporting block 17 is positioned below the first pressing block 11, the first pressing block 11 is driven by the first quick clamp 6 to press the inclined steel pipe assembly positioned on the first inclined steel pipe assembly supporting block 17, the front pipe 12 and the rear pipe 13 of the inclined steel pipe assembly are respectively positioned in the clamping groove 14 corresponding to the first inclined steel pipe assembly, and when the first pressing block 11 is pressed down, the first concave positioning block 9 is pressed with the first convex positioning block 4.
As shown in fig. 3, the steel pipe corner clamp is located on the right side of the steel pipe straight end clamp, the steel pipe corner clamp comprises a second L-shaped connecting seat 18, a fourth connecting seat 19 is fixed on the front side surface of the second connecting seat 18, a fifth connecting seat 20 and a sixth connecting seat 21 are respectively fixed on the left side surface of the fourth connecting seat 19, a first supporting seat 22 and a second supporting seat 23 are respectively fixed on the top ends of the fifth connecting seat 20 and the sixth connecting seat 21, the first supporting seat 22 is located in front of the second supporting seat 23, right-angle grooves 24 are formed in the first supporting seat 22 and the second supporting seat 23, limit baffles 25 are arranged at the right ends of the right-angle grooves 24, and rectangular transition blocks 26 of a front pipe 12 and a rear pipe 13 of the inclined steel pipe assembly are respectively located in the right-angle grooves 24 of the second supporting seat 23 and the first supporting seat 22. The right-angle groove 24 is obliquely arranged and is guaranteed to be attached to the rectangular transition block 26.
As shown in FIG. 4, the steel pipe bent end clamp is positioned at the front side of the steel pipe corner clamp, the steel pipe bent end clamp comprises an L-shaped connecting seat III 27, a transition plate II 28 is fixed at the side surface of the connecting seat III 27, a convex positioning block II 29 is fixed at the top end of the transition plate II 28, a quick clamp mounting base II 30 is fixed at the left side surface of the transition plate II 28, a quick clamp II 31 is mounted on the quick clamp mounting base II 30, a connecting rod II 32 is connected at the moving end of the quick clamp II 31, a connecting block seven 33 is fixed at the lower side surface of the connecting rod II 32, a concave positioning block II 34 matched with the convex positioning block II 29 is fixed at the lower side of the left end of the connecting block seven 33, a pressing block II 35 is fixed at the lower side of the right end of the connecting block seven 33, a connecting block eight 36 is fixed at the upper part of the rear side surface of the transition plate II 28, an inclined steel tube assembly supporting block II 37 is fixed on the upper end face of the connecting block eight 36, the inclined steel tube assembly supporting block II 37 is located below the pressing block II 35, a connecting block nine 38 and a connecting block ten 39 are respectively fixed in the middle of the front side face of the transition plate II 28, a locating pin seat I40 and a locating pin seat II 41 are respectively fixed on the side faces of the connecting block nine 38 and the connecting block ten 39, a locating pin I42 and a locating pin II 43 are respectively fixed on the locating pin seat I40 and the locating pin seat II 41, the pressing block II 35 is driven by the quick clamp II 31 to press an inclined steel tube assembly located on the inclined steel tube assembly supporting block II 37, when the pressing block II 35 is pressed down, the concave locating block II 34 is pressed with the convex locating block II 29, and nut ends 44 of a front tube 12 and a rear tube 13 of the inclined steel tube assembly are respectively inserted into the locating pin II 43 and the locating pin I42 to be located.
As shown in fig. 5, the inclined steel pipe assembly comprises a front pipe 12, a rear pipe 13 and a pipe clamp 45 for connecting the front pipe 12 and the rear pipe 13, the clamp is used for welding the pipe clamp 45 with the front pipe 12 and the rear pipe 13, the front pipe 12 and the rear pipe 13 comprise straight pipe sections, bent pipe sections and rectangular transition blocks 26 of straight pipes and bent pipes, the straight pipe sections of the front pipe 12 and the rear pipe 13 are stably and correctly placed on a first inclined steel pipe assembly supporting block 17, the first fast clamp 6 drives a pressing block 11 to compress, the front pipe 12 and the rear pipe 13 of the inclined steel pipe assembly are respectively positioned in clamping grooves 14 corresponding to the first fast clamp 6, the rectangular transition blocks 26 of the front pipe 12 and the rear pipe 13 are respectively positioned in right-angle grooves 24 of a second supporting seat 23 and a first supporting seat 21, the right-angle grooves 24 are attached to the outer walls of the rectangular transition blocks 26, the pipe sections of the front pipe 12 and the rear pipe 13 are stably and correctly placed on a second inclined steel pipe assembly supporting block 37, the second fast clamp 31 drives the pressing block 35 to compress, nut ends 44 of the front pipe 12 and the rear pipe 13 are respectively inserted into the second inclined steel pipe assembly and are not easy to clamp the first inclined steel pipe assembly, and the positioning pin is easy to clamp and the positioning pin is not easy to clamp and the positioning and welded. The fixed connection in the utility model adopts the connection of bolts and cylindrical pins, thereby being convenient for disassembly, installation and maintenance. The fixture can be used for robot welding.
Claims (4)
1. An inclined steel pipe assembly welding jig which characterized in that: the steel pipe straight end clamp, the steel pipe corner clamp and the steel pipe bent end clamp are fixed on the same bottom plate.
2. A tilt steel tube assembly welding jig according to claim 1, wherein: the steel pipe straight end clamp comprises an L-shaped connecting seat I, a transition plate I is fixed on the side face of the connecting seat I, a convex positioning block I is fixed on the top end of the transition plate I, a quick clamp mounting base I is fixed on the left side face of the transition plate I, a quick clamp I is mounted on the quick clamp mounting base I, a connecting rod I is connected to the moving end of the quick clamp I, a connecting block I is fixed on the lower side face of the connecting rod I, a concave positioning block I matched with the convex positioning block I is fixed on the lower side of the left end of the connecting block I, a pressing block mounting seat is fixed on the lower side of the right end of the connecting block I, a clamping groove corresponding to a front pipe and a rear pipe of an inclined steel pipe assembly is formed in the lower end face of the pressing block I, a connecting block II is fixed on the bottom of the front side face of the transition plate I, a connecting block III is fixed on the upper end face of the connecting block II, an inclined steel pipe assembly supporting block I is positioned below the pressing block I, a pressing block I is pressed by a quick clamp one-belt pressing block I is positioned on the inclined steel pipe assembly supporting block I, and a pressing block I is positioned in the inclined steel pipe assembly corresponding to the concave positioning block I, and the concave positioning block I is pressed with the concave positioning block I, and the pressing block I is positioned in the concave positioning block I corresponding to the inclined steel pipe assembly respectively.
3. A tilt steel tube assembly welding jig according to claim 2, wherein: the steel pipe corner clamp is located on the right side of the steel pipe straight end clamp, the steel pipe corner clamp comprises a connecting seat II in an L shape, a connecting block IV is fixed on the front side face of the connecting seat II, a connecting block V and a connecting block VI are respectively fixed on the left side face of the connecting seat IV, a supporting seat I and a supporting seat II are respectively fixed on the top ends of the connecting block V and the connecting block VI, the supporting seat I is located in front of the supporting seat II, right-angle grooves are formed in the supporting seat I and the supporting seat II, limit baffles are arranged at the right ends of the right-angle grooves, and rectangular transition blocks of a front pipe and a rear pipe of the inclined steel pipe assembly are respectively located in the right-angle grooves of the supporting seat II and the supporting seat I.
4. A tilt steel tube assembly welding jig according to claim 3, wherein: the steel pipe bent end clamp is located on the front side of the steel pipe corner clamp, the steel pipe bent end clamp comprises an L-shaped connecting seat III, a transition plate II is fixed on the side face of the connecting seat III, a convex locating block II is fixed on the top end of the transition plate II, a quick clamp mounting base II is fixed on the left side face of the transition plate II, a quick clamp II is mounted on the quick clamp mounting base II, a connecting rod II is connected to the moving end of the quick clamp II, a connecting block seven is fixed on the lower side face of the connecting rod II, a concave locating block II matched with the convex locating block II is fixed on the lower side of the left end of the connecting block seven, a pressing block II is fixed on the upper portion of the rear side face of the transition plate II, a connecting block eight is fixed on the upper end face of the connecting block eight, an inclined steel pipe assembly supporting block II is located below the pressing block II, a connecting block nine and a connecting block ten are respectively fixed on the middle of the front side face of the transition plate II, a locating pin seat I and a locating pin seat II are respectively fixed on the side face of the connecting block nine and the ten, a locating pin seat II is respectively, a locating block II is fixedly pressed on the locating pin seat II and a locating pin II is respectively located on the upper end of the steel pipe assembly and the steel pipe assembly, and a locating block II is located on the upper end of the steel pipe assembly and the locating block assembly is located on the two and the upper end of the steel pipe assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320495173.XU CN219986712U (en) | 2023-03-15 | 2023-03-15 | Welding fixture for inclined steel pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320495173.XU CN219986712U (en) | 2023-03-15 | 2023-03-15 | Welding fixture for inclined steel pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219986712U true CN219986712U (en) | 2023-11-10 |
Family
ID=88605077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320495173.XU Active CN219986712U (en) | 2023-03-15 | 2023-03-15 | Welding fixture for inclined steel pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219986712U (en) |
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2023
- 2023-03-15 CN CN202320495173.XU patent/CN219986712U/en active Active
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