CN219684474U - Welding fixture for steel pipe machining - Google Patents
Welding fixture for steel pipe machining Download PDFInfo
- Publication number
- CN219684474U CN219684474U CN202320584263.6U CN202320584263U CN219684474U CN 219684474 U CN219684474 U CN 219684474U CN 202320584263 U CN202320584263 U CN 202320584263U CN 219684474 U CN219684474 U CN 219684474U
- Authority
- CN
- China
- Prior art keywords
- plate
- sleeve ring
- steel pipe
- arc splint
- outer sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 90
- 239000010959 steel Substances 0.000 title claims abstract description 90
- 238000003466 welding Methods 0.000 title claims abstract description 36
- 238000003754 machining Methods 0.000 title claims description 21
- 238000005520 cutting process Methods 0.000 claims abstract description 8
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a welding frock is used in steel pipe processing, includes rectangle bottom plate, steel pipe, outside lantern ring, U type backup pad, supports lantern ring, backup pad, initiative movable plate, lower trapezoidal cutting, middle connecting rod, U type connecting rod, arc splint have arc splint inside groove, and the steel pipe suits with arc splint inside groove, and the steel pipe is laminated mutually with arc splint inside groove, and arc splint set up in steel pipe upper and lower bilateral symmetry, and arc splint both ends have arc splint curb plate, and the guide bar passes symmetrical arc splint curb plate, and the guide bar slides in arc splint curb plate, and arc splint inserts outside lantern ring, and the guide bar inserts outside lantern ring, and outside lantern ring is connected at both ends about the guide bar, and the spring housing is on the guide bar, and arc splint curb plate is connected to spring one end, and outside lantern ring is connected to the spring other end, and the guide bar distributes in arc splint both sides.
Description
Technical Field
The utility model relates to the field of steel pipe machining, in particular to a welding tool for steel pipe machining.
Background
The prior patent (publication number: CN 114248062A) proposes a machining tool for welding right-angle steel pipes and a using method thereof, the machining tool comprises a mounting support mechanism, a side hold-down mechanism, a top hold-down mechanism, a first pipe clamping mechanism, a second pipe clamping mechanism and a base, wherein the mounting support mechanism is fixedly connected to the top of the base, the side hold-down mechanism and the top hold-down mechanism are both arranged at the top of the mounting support mechanism, the first pipe clamping mechanism and the second pipe clamping mechanism are both arranged at the top of the mounting support mechanism, the tool compresses tightly a compression assembly from the side in a screw transmission mode, so that the right-angle steel pipes and straight pipes are tightly contacted during welding are conveniently kept, an adjusting block 83 at the bottom can be made to slide along the horizontal direction by rotating an adjusting handle 83, so that a second supporting plate at the top is driven to move along the horizontal direction, the distance between the first supporting plate and the second supporting plate is adjusted, however, a welded joint cannot be rotated, the welded joint is required to be completely when the two-joint pipes are welded in butt joint, the welding process is required to be rotated, and the rotating adjustment cannot be completed, and improvement is required.
Disclosure of Invention
The utility model aims at the defects in the prior art, and provides the welding tool for processing the steel pipes, which is characterized in that the U-shaped connecting rod is pulled to enable the left and right distributed active moving plates to move, so that two groups of external lantern rings corresponding to two sections of steel pipes respectively rotate, the device clamps the steel pipes to rotate simultaneously, at the moment, one circle of welding operation is performed on the joint of the two sections of steel pipes, the welding position is always kept upwards, and the welding process is more convenient and rapid.
The utility model aims at realizing the following technical scheme:
the utility model provides a welding frock is used in steel pipe processing, includes rectangle bottom plate, steel pipe, outside lantern ring, U type backup pad, supports lantern ring, backup pad, initiative movable plate, lower trapezoidal cutting, middle connecting rod, U type connecting rod, arc splint have arc splint inside groove, and the steel pipe suits with arc splint inside groove, and the steel pipe is laminated mutually with arc splint inside groove, and arc splint set up in steel pipe upper and lower bilateral symmetry, and arc splint both ends have arc splint curb plate, and the guide bar passes symmetrical arc splint curb plate, and the guide bar slides in arc splint curb plate, and arc splint inserts outside lantern ring, and the guide bar inserts outside lantern ring, and outside lantern ring is connected at both ends about the guide bar, and the spring housing is on the guide bar, and arc splint curb plate is connected to spring one end, and outside lantern ring is connected to the spring other end, and the guide bar distributes in arc splint both sides.
The external lantern ring surface has a plurality of tooth, and the support lantern ring has outside collar groove, and outside lantern ring suits with outside collar groove, and outside lantern ring inserts outside collar groove, and outside lantern ring rotates in outside lantern ring inslot, and backup pad upper portion connection support lantern ring, backup pad lower part connection rectangle bottom plate, a set of backup pad are in support lantern ring lower part distribution.
Advantageous effects
1. The steel pipe is clamped by the arc clamping plates which are vertically symmetrical, the diameter of the arc clamping plates is larger, steel pipes with different diameters are clamped, the guide rods penetrate through the arc clamping plates, the arc clamping plates are fixed in the outer sleeve rings through the guide rods which are distributed left and right, the arc clamping plates are prevented from moving and guiding when being misplaced back and forth in steel pipe processing welding, the arc clamping plates are kept horizontal when moving up and down, the holding force of the symmetrical arc clamping plates on the steel pipe is kept balanced, the symmetrical arc clamping plates clamp the steel pipe in the outer sleeve rings under the pressure of a spring, the positions of the outer sleeve rings on the steel pipe are fixed, the support sleeve rings are matched with the support plate to support the outer sleeve rings, the heights of the outer sleeve rings are fixed, the outer sleeve rings which are distributed left and right are connected through the middle connecting rod, the outer sleeve rings which are distributed left and right are supported and fixed through the group of support sleeve rings, and the outer sleeve rings are prevented from slipping from the outer sleeve ring grooves in steel pipe processing welding under the action of the middle connecting rod.
2. According to the utility model, a group of external lantern rings are distributed on one steel pipe, the two positions on the steel pipe are supported and fixed, so that the horizontal support of the steel pipe is kept when the steel pipe is welded, the steel pipe is prevented from shaking in the steel pipe machining welding, meanwhile, the deformation of the steel pipe caused by the support of the steel pipe by the external lantern rings under the condition that the steel pipe is relatively long in the steel pipe machining welding is prevented, the connection effect of the welded steel pipe joints is poor due to the fact that gaps appear at the joint positions of the two steel pipes when the two steel pipes are welded in the steel pipe machining welding by elastically clamping the steel pipe, the connection effect is easy to break, the U-shaped supporting plate supports the active moving plate, the lower trapezoid cutting is inserted into the lower trapezoid cutting groove, the active moving plate keeps the moving track of the active moving plate when the active moving plate moves on the U-shaped supporting plate, the active moving plate is prevented from inclining or the horizontal movement is prevented from being incompletely meshed with the first tooth in the steel pipe machining welding, the acting force of the external lantern rings is small, the two ends of the U-shaped connecting rod are connected with the active moving plate, the two groups of steel pipes are enabled to be respectively corresponding to rotate around the two groups of steel pipes, the two groups of steel pipes are enabled to be welded at the same time, the two groups of steel pipes are enabled to be welded to rotate at the joint positions to be welded at the same time, and the two groups of steel pipes are enabled to rotate, and the two steel pipes to be welded at the positions to be more opposite all relative each other always and fast.
Drawings
Fig. 1 is a left-view axial view of a welding tool for steel tube machining.
Fig. 2 is a right-view axial view of the welding tool for steel tube machining.
Fig. 3 is a front view of a welding tool for steel pipe machining according to the present utility model.
Fig. 4 is a top view of a welding tool for steel pipe machining according to the present utility model.
Fig. 5 is a side view of a welding tool for steel pipe machining according to the present utility model.
Description of the embodiments
The utility model is described in further detail below with reference to the drawings and examples:
examples
The utility model provides a welding frock is used in steel pipe processing, including rectangle bottom plate 01, steel pipe 02, outside lantern ring 03, U type backup pad 04, support lantern ring 06, backup pad 07, initiative movable plate 08, lower trapezoidal cutting 10, middle connecting rod 12, U type connecting rod 14, arc splint 15 has arc splint inside groove 16, steel pipe 02 suits with arc splint inside groove 16, steel pipe 02 is laminated mutually with arc splint inside groove 16, arc splint 15 is in steel pipe 02 upper and lower bilateral symmetry setting, upper and lower symmetrical arc splint 15 carries out the centre gripping to steel pipe 02, the diameter of arc splint 15 is great, use the centre gripping of different diameter steel pipe 02, arc splint 15 both ends have arc splint curb plate 17, guide bar 18 passes symmetrical arc splint curb plate 17, guide bar 18 slides in arc splint curb plate 17, arc splint 15 inserts outside lantern ring 03, guide bar 18 inserts outside lantern ring 03, outside lantern ring 03 is connected to guide bar 18 upper and lower both ends, the guide bar 18 is fixed arc lantern ring 15 in outside lantern ring 03, prevent the removal direction guide to splint 15 dislocation in the steel pipe processing, make the steel pipe 02 keep the level when keeping the arc splint 03 to move at last arc splint 02 and keep the centre gripping spring balance the outside spring 19 at the side of arc splint, the guide bar 13, the outside spring 19 is kept at the side of arc splint 02 to the outer side of the arc splint, the guide bar 19.
Examples
The surface of the outer sleeve ring 03 is provided with a plurality of first teeth 05, the support sleeve ring 06 is provided with an outer sleeve ring groove 20, the outer sleeve ring 03 is matched with the outer sleeve ring groove 20, the outer sleeve ring 03 is inserted into the outer sleeve ring groove 20, the outer sleeve ring 03 rotates in the outer sleeve ring groove 20, the upper part of the support plate 07 is connected with the support sleeve ring 06, the lower part of the support plate 07 is connected with the rectangular bottom plate 01, a group of support plates 07 are distributed at the lower part of the support sleeve ring 06, and the support sleeve ring 06 is matched with the support plate 07 to support the outer sleeve ring 03, so that the height of the outer sleeve ring 03 is fixed.
Examples
The steel pipe 02 is provided with a group of outer collars 03, the outer collars 03 are provided with a tooth 05, the inner outer collars 03 are smooth surfaces, the group of outer collars 03 are distributed on one steel pipe 02, the two positions on the steel pipe 02 are supported and fixed, the horizontal support of the steel pipe 02 is kept when the steel pipe 02 is welded, the steel pipe 02 is prevented from shaking during steel pipe processing and welding, the steel pipe 02 deformation caused by the support of the steel pipe 02 by the outer collars 03 under the condition that the steel pipe 02 is relatively long during steel pipe processing and welding is prevented, the joint of the two steel pipes 02 is prevented from generating gaps when the two steel pipes 02 are welded by elastic clamping of the steel pipe 02, the joint of the two steel pipes 02 is prevented from generating poor connecting effect after the welding is finished, the joint is easy to break, the two ends of an intermediate connecting rod 12 are connected with the group of outer collars 03, the outer collars 03 distributed left and right are connected through the intermediate connecting rod 12, the outer collars 03 distributed left and right are supported and fixed through the group of supporting collars 06, the outer collars 03 are prevented from sliding off from the outer collars 03 in the processing and welding under the effect of the intermediate connecting rod 12, the condition that the outer collars 03 are prevented from sliding off from the outer collars 03 to the outer collars 20 to the outer supporting plate 04, and the lower supporting plate 04 is in the U-shaped support plate 04, and the U-shaped supporting plate is attached to the U-shaped supporting plate 08, and the surface is attached to the U-shaped supporting plate 08, and the base plate is attached to the U-shaped supporting plate 08, and the surface and the active supporting plate is attached to the surface and the position and the U-shaped supporting plate 08.
Examples
According to the utility model, the lower part of the active moving plate 08 is provided with the lower trapezoid inserting groove 10, the upper part of the U-shaped supporting plate 04 is provided with the lower trapezoid inserting groove 11, the lower trapezoid inserting groove 10 is matched with the lower trapezoid inserting groove 11, the lower trapezoid inserting groove 10 is inserted into the lower trapezoid inserting groove 11, so that the moving track of the active moving plate 08 is kept when the active moving plate 08 moves on the U-shaped supporting plate 04, the active moving plate 08 is prevented from tilting or horizontally moving in steel pipe machining welding, the situation that the engagement between the second tooth 13 and the first tooth 05 is incomplete, the acting force on the outer collar 03 is smaller, the lower trapezoid inserting groove 10 slides in the lower trapezoid inserting groove 11, the upper part of the active moving plate 08 is provided with the second tooth 13 which is engaged with the first tooth 05, the side surface of the active moving plate 08 is provided with the active moving plate side plate 09, two ends of the U-shaped connecting rod 14 are connected with the active moving plate 08, the two groups of the two outer collars 03 respectively corresponding to each other are rotated by pulling the U-shaped connecting rod 14, the two groups of steel pipes 02 are clamped by the device 02 and the two groups of steel pipes 02 are always rotated at the same time, and the welding positions of the two joints 02 are always kept at the same time, and the welding positions of the two joints are always welded at the upper fast.
Examples
The utility model comprises the following steps: the lower part of a U-shaped supporting plate 04 is connected with a rectangular bottom plate 01, two ends of a U-shaped connecting rod 14 are connected with an active moving plate 08, a lower trapezoid cutting 10 is inserted into a lower trapezoid cutting groove 11, the lower surface of the active moving plate 08 is attached to the U-shaped supporting plate 04, an external sleeve ring 03 is inserted into an external sleeve ring groove 20, the upper end and the lower end of the supporting plate 07 are connected with a supporting sleeve ring 06 and the rectangular bottom plate 01, a guide rod 18 passes through symmetrical arc-shaped clamping plate side plates 17, a spring 19 is sleeved on the guide rod 18, an arc-shaped clamping plate 15 and the guide rod 18 are inserted into the external sleeve ring 03, and the upper end and the lower end of the guide rod 18 are connected with the external sleeve ring 03.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (5)
1. A welding tool for steel tube machining is characterized by comprising a rectangular bottom plate (01), a steel tube (02), an outer sleeve ring (03), a U-shaped supporting plate (04), a supporting sleeve ring (06), a supporting plate (07), an active moving plate (08), a lower trapezoid cutting (10), a middle connecting rod (12), a U-shaped connecting rod (14) and an arc clamping plate (15), wherein the arc clamping plate (15) is provided with an arc clamping plate inner groove (16), the steel tube (02) is matched with the arc clamping plate inner groove (16), the arc clamping plate (15) is symmetrically arranged on the upper side and the lower side of the steel tube (02), two ends of the arc clamping plate (15) are provided with arc clamping plate side plates (17), a guide rod (18) penetrates through the symmetrical arc clamping plate side plates (17), the guide rod (18) slides in the arc clamping plate side plates (17), the arc clamping plate (15) is inserted into the outer sleeve ring (03), the guide rod (18) is inserted into the outer sleeve ring (03), the upper end and the lower end of the guide rod (18) is connected with the outer sleeve ring (03), a spring (19) is sleeved on the guide rod (18), one end of the spring (19) is connected with the other end of the arc clamping plate (17), the guide rods (18) are distributed on two sides of the arc clamping plate (15).
2. A welding tool for steel tube machining is characterized in that a plurality of first teeth (05) are formed on the surface of an outer sleeve ring (03), an outer sleeve ring groove (20) is formed on a supporting sleeve ring (06), the outer sleeve ring (03) is matched with the outer sleeve ring groove (20), the outer sleeve ring (03) is inserted into the outer sleeve ring groove (20), the outer sleeve ring (03) rotates in the outer sleeve ring groove (20), the upper portion of the supporting plate (07) is connected with the supporting sleeve ring (06), the lower portion of the supporting plate (07) is connected with a rectangular bottom plate (01), and a group of supporting plates (07) are distributed on the lower portion of the supporting sleeve ring (06).
3. The welding tool for steel tube machining is characterized in that a group of outer lantern rings (03) are arranged on the steel tube (02), the outer lantern rings (03) are provided with a number of teeth (05), the inner outer lantern rings (03) are smooth surfaces, two ends of a middle connecting rod (12) are connected with the group of outer lantern rings (03), the lower portion of a U-shaped supporting plate (04) is connected with a rectangular bottom plate (01), and the upper surface of the U-shaped supporting plate (04) is attached to an active moving plate (08).
4. A welding tool for steel tube machining is characterized in that a lower trapezoid inserting strip (10) is arranged at the lower portion of the driving moving plate (08), a lower trapezoid inserting strip groove (11) is formed in the upper portion of the U-shaped supporting plate (04), the lower trapezoid inserting strip (10) is matched with the lower trapezoid inserting strip groove (11), the lower trapezoid inserting strip (10) is inserted into the lower trapezoid inserting strip groove (11), and the lower trapezoid inserting strip (10) slides in the lower trapezoid inserting strip groove (11).
5. The welding tool for steel pipe machining according to claim 4, wherein the upper portion of the active moving plate (08) is provided with a plurality of second teeth (13), the second teeth (13) are meshed with the first teeth (05), the side face of the active moving plate (08) is provided with an active moving plate side plate (09), and two ends of the U-shaped connecting rod (14) are connected with the active moving plate (08).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320584263.6U CN219684474U (en) | 2023-03-23 | 2023-03-23 | Welding fixture for steel pipe machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320584263.6U CN219684474U (en) | 2023-03-23 | 2023-03-23 | Welding fixture for steel pipe machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219684474U true CN219684474U (en) | 2023-09-15 |
Family
ID=87963774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320584263.6U Active CN219684474U (en) | 2023-03-23 | 2023-03-23 | Welding fixture for steel pipe machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219684474U (en) |
-
2023
- 2023-03-23 CN CN202320584263.6U patent/CN219684474U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111843370B (en) | Stainless steel pipe batch intelligent welding machine and welding process | |
| CN213646618U (en) | Welding station structure of small oil cylinder production line | |
| CN112207484A (en) | Seamless welding device for ultrathin ditch pipe | |
| CN107031057A (en) | A kind of composite material tube welding mechanism | |
| CN116329831B (en) | Welding device with calibration function for manufacturing steel pipe rod and use method thereof | |
| CN116460515B (en) | Metal piece welding device for constructional engineering | |
| CN219684474U (en) | Welding fixture for steel pipe machining | |
| CN116921966A (en) | Oilfield heat preservation oil pipe production device and process with clamping function | |
| CN110744216B (en) | Stainless steel pipe fitting machining welding machine and welding method thereof | |
| CN218136022U (en) | Stainless steel pipe forming equipment | |
| CN216882441U (en) | Elbow pipe clamp with adjustable chuck and automatic welding machine | |
| CN214685059U (en) | Steel pipe welding fixture tool convenient to assemble | |
| CN108406219A (en) | A kind of pipe flange fast welding tooling platform | |
| CN210281229U (en) | Square pipe welding fixture | |
| CN209503366U (en) | Steel bead wire opposite soldering device | |
| CN214350566U (en) | Double-end vertical spot welder | |
| CN220050702U (en) | Welding device | |
| CN111266649A (en) | Cutting mechanism for beveling machine | |
| CN116967704B (en) | Automatic circumferential welding device for gas pipeline | |
| CN112475700A (en) | Automatic circular seam welding equipment and welding method | |
| CN217965544U (en) | Welding fixture for metal products | |
| CN215280494U (en) | Seamless welding device for ultrathin ditch pipe | |
| CN215034920U (en) | Stainless steel pipeline welding centering device | |
| CN114393848B (en) | Quick accurate interfacing apparatus of pipeline for municipal gas pipeline construction | |
| CN216398611U (en) | Auxiliary positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |