CN220178529U - Positioning device for welding bent pipe - Google Patents
Positioning device for welding bent pipe Download PDFInfo
- Publication number
- CN220178529U CN220178529U CN202321509525.9U CN202321509525U CN220178529U CN 220178529 U CN220178529 U CN 220178529U CN 202321509525 U CN202321509525 U CN 202321509525U CN 220178529 U CN220178529 U CN 220178529U
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- block
- elbow
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- welding
- movable
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- 238000003466 welding Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a positioning device for welding an elbow, which comprises a base, and an angle adjusting mechanism comprises a fixed block and a movable block, wherein the fixed block is fixedly arranged above the base, one end of the fixed block is rotatably provided with the movable block through a rotating rod, the inner side of the base is provided with a turntable, the bottom of the movable block is provided with a sliding block, and the sliding block is slidably arranged in the turntable in the base; the upper ends of the fixed block and the movable block are provided with a plurality of groups of bent pipe fixing components. According to the utility model, one end of the fixed block is rotatably provided with the movable block through the rotating rod, wherein the rotating disc is a circular chute, the rotating disc is slidably arranged in the base through the sliding block, the adjustment of angles of the movable block and the fixed block is realized, the upper ends of the fixed block and the movable block are provided with a plurality of groups of bent pipe fixing components, the bent pipe to be welded is fixed, the bent pipe to be welded is rotatably clamped on the surface of the base through the limiting bolt, the sliding block is fixed through rotating the limiting bolt, and the control of the bent angle of the bent pipe is realized.
Description
Technical Field
The utility model relates to the field of bent pipe welding, in particular to a positioning device for bent pipe welding.
Background
The welding procedure is a very important link in the process of processing the pipe system, and the workload accounts for about 40% of the whole processing process, so that how to improve the work efficiency of electric welding is a technology worthy of research for production managers. Is one of the important machining procedures for elbow welding.
The inventor of the present utility model finds that the above technology has at least the following technical problems in the process of welding the o-bend pipe:
chinese patent (publication number: CN 102825418A, publication date: 2012.12.19) discloses a bent pipe welding device, and the characteristics provided by the above document include that the device comprises a bottom plate, a first positioning bracket, a second positioning bracket, a telescopic positioning mandrel, a support and a positioning disk, wherein the first positioning bracket is arranged on one side of the device bottom plate, the second positioning bracket is arranged on the other side of the device bottom plate, the first positioning bracket is fixedly connected with the telescopic positioning mandrel, the support is arranged in the center of the device bottom plate, the positioning disk is arranged at the tail end of the telescopic positioning mandrel, and the second positioning bracket is provided with a clamp, however, the device can only perform positioning auxiliary welding on a bent pipe with a fixed bent pipe size, but is not applicable to the requirement of being compatible with multi-angle welding in actual production, and therefore, we propose a positioning device for welding the bent pipe to solve the above problems.
Disclosure of Invention
The utility model mainly aims to provide a positioning device for welding an elbow, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a positioning device for welding an elbow, comprising:
the base is of a square plate structure; and
the angle adjusting mechanism is arranged at the upper end of the base and comprises a fixed block and a movable block, wherein the fixed block is fixedly arranged above the base, one end of the fixed block is rotatably provided with the movable block through a rotating rod, the inner side of the base is provided with a rotating disc, the bottom of the movable block is provided with a sliding block, and the sliding block is slidably arranged in the rotating disc in the base to adjust the angles of the movable block and the fixed block; and
the fixed block and the movable block are provided with a plurality of groups of bent pipe fixing assemblies at the upper ends, so that the bent pipe to be welded is fixed, and the angle of the bent pipe is adjusted through the angle adjusting mechanism.
Preferably, the outside of the sliding block is provided with a limit bolt, the sliding block is rotationally clamped on the surface of the base through the limit bolt, and the sliding block is fixed through the rotation of the limit bolt, so that the bending angle of the bent pipe is controlled.
Preferably, the elbow fixing assembly comprises an elbow fixing block and a movable clamping plate, wherein the elbow fixing block is fixedly arranged on the upper portion of the fixing block, the movable clamping plate is slidably arranged at the upper end of the fixing block, grooves are symmetrically formed in the inner sides of the elbow fixing block and the movable clamping plate, the elbow can be better contacted through the grooves, the contact area is increased, and the stability of the fixed elbow is improved.
Preferably, the connecting block is arranged above the elbow fixing block and the movable clamping plate, the locking rod is arranged in the middle of the connecting block, external threads are arranged in the middle of the locking rod, the directions of threads inside the two groups of connecting blocks are opposite, and the movable clamping plate is driven to slide on the surface of the fixing block through rotation of the locking rod in the two groups of connecting blocks, so that clamping and loosening actions on the elbow are realized.
Preferably, the movable block outside is provided with the handle, holds through the handle and drives the movable block and rotate round the bull stick, promotes the convenience of adjustment.
Preferably, the rotary table is a circular chute, a scale area is arranged on the outer side of the rotary table, and the angles of the fixed block and the movable block can be more accurately observed through the scale area, so that the angle control of the bent pipe to be processed above is realized.
Preferably, locking bolts are arranged at four side corners of the base, and the base is fixedly installed through the locking bolts, so that the base has good stability.
Compared with the prior art, the utility model has the following beneficial effects:
1. wherein fixed block one end is installed movable block through the bull stick rotation, and the base inboard is provided with the carousel, and wherein the carousel is the ring spout, through slider slidable mounting in the carousel in the base, realizes the adjustment to movable block and fixed block angle, and fixed block and movable block upper end are provided with multiunit return bend fixed subassembly, realize fixing the return bend that needs welded, rotate the joint at the base surface through spacing bolt, fix the slider through rotating spacing bolt, realize controlling the crooked angle of return bend, compatible multi-angle return bend welding requirement.
2. The movable clamping plate is arranged at the upper end of the fixed block in a sliding mode, grooves are symmetrically formed in the inner sides of the bent pipe fixed block and the movable clamping plate, the bent pipe can be better contacted through the grooves, the contact area is increased, the stability of the fixed bent pipe is improved, the locking rod is arranged in the middle of the connecting block, external threads are arranged in the middle of the locking rod, the directions of threads inside the two groups of connecting blocks are opposite, the movable clamping plate is driven to slide on the surface of the fixed block through rotation of the locking rod in the two groups of connecting blocks, and clamping and loosening actions on the bent pipe are achieved.
3. The movable block is held and driven by the handle to rotate around the rotating rod, the convenience of adjustment is improved, a scale area is arranged on the outer side of the rotary table, and the angle of the fixed block and the movable block can be more accurately observed through the scale area, so that the angle control of the bent pipe to be processed above is realized.
Drawings
FIG. 1 is a top view of a positioning device for welding an elbow of the present utility model;
FIG. 2 is a second top view of a positioning device for welding bent pipes according to the present utility model;
FIG. 3 is a side view of a positioning device for welding an elbow of the present utility model;
fig. 4 is a side view of the structure of the fixed block and the movable block of the bent pipe in the positioning device for welding the bent pipe.
In the figure: 1. a base; 2. a locking bolt; 3. a fixed block; 4. a rotating rod; 5. a movable block; 6. a turntable; 7. a slide block; 8. a limit bolt; 9. a handle; 10. a bent pipe fixing block; 11. a movable clamping plate; 12. a groove; 13. a connecting block; 14. a locking lever.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Example 1
Referring to fig. 1 to 3, a positioning device for welding an elbow, comprising:
the base 1 is of a square plate structure; and
the angle adjusting mechanism is arranged at the upper end of the base 1 and comprises a fixed block 3 and a movable block 5, wherein the fixed block 3 is fixedly arranged above the base 1, one end of the fixed block 3 is rotatably provided with the movable block 5 through a rotating rod 4, the inner side of the base 1 is provided with a rotary table 6, the rotary table 6 is a circular chute, the bottom of the movable block 5 is provided with a sliding block 7, and the sliding block 7 is slidably arranged in the rotary table 6 in the base 1 to realize the adjustment of the angles of the movable block 5 and the fixed block 3; and
the upper ends of the fixed block 3 and the movable block 5 are provided with a plurality of groups of bent pipe fixing assemblies, so that the bent pipes to be welded are fixed, and the angles of the bent pipes are adjusted through the angle adjusting mechanism.
The outside of the sliding block 7 is provided with a limit bolt 8, the sliding block 7 is fixed by rotating the limit bolt 8 through rotating the limit bolt 8 and clamped on the surface of the base 1, and the bending angle of the bent pipe is controlled.
Example 2
As shown in fig. 4, the following differences are also found on the basis of example 1: taking one group of the bent pipe fixing components as an example, the bent pipe fixing components comprise bent pipe fixing blocks 10 and movable clamping plates 11, the bent pipe fixing blocks 10 are fixedly arranged on the upper portions of the fixing blocks 3, the movable clamping plates 11 are slidably arranged at the upper ends of the fixing blocks 3, grooves 12 are symmetrically formed in the inner sides of the bent pipe fixing blocks 10 and the movable clamping plates 11, the bent pipe fixing blocks 10 and the movable clamping plates 11 can be better contacted with each other through the grooves 12, the contact area is increased, the stability of the fixed bent pipe is improved, connecting blocks 13 are arranged above the bent pipe fixing blocks 10 and the movable clamping plates 11, locking rods 14 are arranged in the middle of the connecting blocks 13, external threads are arranged in the middle of the locking rods 14, the directions of the threads inside the two groups of the connecting blocks 13 are opposite, and the movable clamping plates 11 are driven to slide on the surfaces of the fixing blocks 3 through rotation of the locking rods 14, so that the clamping and loosening actions of the bent pipe are realized.
Example 3
On the basis of example 2, the following differences are also present:
the outside of the movable block 5 is provided with a handle 9, the movable block 5 is held and driven by the handle 9 to rotate around the rotary rod 4, the convenience of adjustment is improved, in addition, the outside of the rotary table 6 is provided with a scale zone, the angles of the fixed block 3 and the movable block 5 can be more accurately observed through the scale zone, thereby realizing the angle control of the bent pipe to be processed above,
the four side corners of the base 1 are provided with locking bolts 2, and the base 1 is fixedly installed through the locking bolts 2, so that the base has good stability.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A positioning device for welding an elbow, comprising:
the base (1), the said base (1) is square plate structure; and
the angle adjusting mechanism is arranged at the upper end of the base (1) and comprises a fixed block (3) and a movable block (5), wherein the fixed block (3) is fixedly arranged above the base (1), one end of the fixed block (3) is rotatably provided with the movable block (5) through a rotating rod (4), the inner side of the base (1) is provided with a rotating disc (6), the bottom of the movable block (5) is provided with a sliding block (7), and the sliding block (7) is slidably arranged in the rotating disc (6) in the base (1) to adjust the angles of the movable block (5) and the fixed block (3); and
the upper ends of the fixed block (3) and the movable block (5) are provided with a plurality of groups of bent pipe fixing assemblies, so that the bent pipes to be welded are fixed, and the angles of the bent pipes are adjusted through the angle adjusting mechanism.
2. The positioning device for welding an elbow according to claim 1, wherein: the sliding block (7) is provided with a limit bolt (8) on the outer side, the limit bolt (8) is rotationally clamped on the surface of the base (1), and the sliding block (7) is fixed by rotating the limit bolt (8), so that the bending angle of the bent pipe is controlled.
3. The positioning device for welding an elbow according to claim 2, wherein: the elbow fixing assembly comprises an elbow fixing block (10) and a movable clamping plate (11), wherein the elbow fixing block (10) is fixedly arranged on the upper portion of the fixing block (3), the movable clamping plate (11) is slidably arranged at the upper end of the fixing block (3), grooves (12) are symmetrically formed in the inner sides of the elbow fixing block (10) and the movable clamping plate (11), the elbow can be better contacted through the grooves (12), the contact area is increased, and the stability of the fixed elbow is improved.
4. A positioning device for welding an elbow according to claim 3, wherein: connecting blocks (13) are arranged above the elbow fixing blocks (10) and the movable clamping plates (11), locking rods (14) are arranged in the middle of the connecting blocks (13), external threads are arranged in the middle of the locking rods (14), the directions of threads inside the two groups of connecting blocks (13) are opposite, and the movable clamping plates (11) are driven to slide on the surfaces of the fixing blocks (3) through rotation of the locking rods (14) in the two groups of connecting blocks (13), so that clamping and loosening actions on an elbow are realized.
5. The positioning device for welding an elbow according to claim 1, wherein: the movable block (5) is provided with a handle (9) on the outer side, the movable block (5) is held and driven by the handle (9) to rotate around the rotating rod (4), and convenience of adjustment is improved.
6. The positioning device for welding an elbow according to claim 1, wherein: the rotary table (6) is a circular chute, a scale area is arranged on the outer side of the rotary table (6), and the angles of the fixed block (3) and the movable block (5) can be more accurately observed through the scale area, so that the angle control of the bent pipe to be processed above is realized.
7. A positioning device for welding an elbow according to any one of claims 1-6, wherein: four side angles of the base (1) are provided with locking bolts (2), and the base (1) is fixedly installed through the locking bolts (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321509525.9U CN220178529U (en) | 2023-06-14 | 2023-06-14 | Positioning device for welding bent pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321509525.9U CN220178529U (en) | 2023-06-14 | 2023-06-14 | Positioning device for welding bent pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220178529U true CN220178529U (en) | 2023-12-15 |
Family
ID=89116254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321509525.9U Active CN220178529U (en) | 2023-06-14 | 2023-06-14 | Positioning device for welding bent pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220178529U (en) |
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2023
- 2023-06-14 CN CN202321509525.9U patent/CN220178529U/en active Active
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