CN218874270U - Steel stand welding anti-deformation frock - Google Patents
Steel stand welding anti-deformation frock Download PDFInfo
- Publication number
- CN218874270U CN218874270U CN202223381178.4U CN202223381178U CN218874270U CN 218874270 U CN218874270 U CN 218874270U CN 202223381178 U CN202223381178 U CN 202223381178U CN 218874270 U CN218874270 U CN 218874270U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- central
- rod
- cam
- deformation
- 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
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a steel stand welding anti-deformation frock, including central sleeve, central telescopic lateral wall from the top down is equipped with a plurality of circles side sleeve, and every circle side sleeve all has four, and around central sleeve circumference equipartition, and central sleeve endotheca has loading system, is equipped with in the side sleeve and passes pressure mechanism. The pressurizing mechanism comprises a center rod, the bottom end of the center rod is a threaded rod and is in threaded connection with the bottom end of the center sleeve, the top end of the center rod penetrates out of the center sleeve and is provided with a hand wheel, and a cam is arranged at the position, corresponding to each side sleeve, of the center rod. Pass pressure mechanism and include the side lever, side lever and side sleeve sliding connection, the side lever inner be equipped with the arc of cam butt, the outer end is equipped with 2 mutually perpendicular's branch, the branch outer end be equipped with treat the clamp plate of welded angle steel butt. The utility model discloses utilize the characteristic of cam, when rotating the hand wheel, well core rod rotates, and cam oppression arc leads to the side lever to outwards slide to the tight angle steel of drive clamp plate produces anti-deformation, treats to offset welding deformation after the welding is accomplished.
Description
Technical Field
The utility model relates to a welding frock technical field especially relates to a steel stand welding anti-deformation frock.
Background
The steel stand column is a stand column which is widely applied at present and is made of section steel (I-shaped steel, square steel pipes, round steel pipes, angle steel, channel steel and the like), the steel stand column rarely has the condition that one piece of section steel forms one stand column, the stand column is generally formed by welding a plurality of piece steel, the welding of a steel structure is difficult to avoid and is exactly thermal deformation, and the purpose of connecting two parts into a whole is achieved because the welding is the contact part of two parts which are melted. As shown in fig. 1, the steel column is a common steel column, and during welding, shrinkage deformation is easily generated at the joint of the angle steel and the steel plate, that is, the angle steel is easily shrunk inwards at high temperature, so that it is difficult to avoid the deformation, and it is difficult to eliminate the deformation after welding.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel stand welding anti-deformation frock exerts pressure in advance when the welding of steel stand, produces anti-deformation, treats to weld and can offset welding deformation after accomplishing.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a steel stand welding anti-deformation frock, includes central sleeve, and central telescopic lateral wall from the top down is equipped with a plurality of circles of side sleeves, and every circle of side sleeve all has four, and winds central sleeve circumference equipartition, and central sleeve endotheca has the loading system, is equipped with the pressure transmission mechanism in the side sleeve, and the pressure transmission mechanism passes the angle steel of treating the welding with pressure.
The pressurizing mechanism comprises a center rod, the bottom end of the center rod is a threaded rod and is in threaded connection with the bottom end of the center sleeve, the upper portion of the center rod is a round rod and is rotatably connected with the top end of the center sleeve, the top end of the center rod penetrates out of the center sleeve and is provided with a hand wheel, and a cam is arranged at the position, corresponding to each side sleeve, of the center rod.
Pass pressure mechanism and include the side lever, side lever and side sleeve sliding connection, the side lever inner be equipped with the arc of cam butt, the outer end is equipped with 2 mutually perpendicular's branch, the branch outer end be equipped with treat the clamp plate of welded angle steel butt.
The utility model has the advantages that: the utility model discloses utilize the characteristic of cam, when rotating the hand wheel, well core rod rotates, and cam oppression arc leads to the side lever to outwards slide to the tight angle steel of drive clamp plate produces anti-deformation, treats to offset welding deformation after the welding is accomplished.
Drawings
FIG. 1 is a schematic structural view of a steel column;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic front view of FIG. 2;
FIG. 4 is a schematic view of the present invention in application
In the figure: 1-a central sleeve; 2-side sleeve; 3-side lever; 4-a strut; 5, pressing a plate; 6-arc-shaped plate; 7-a central rod; 8-a cam; 9-a hand wheel; 10-angle steel; 11-a steel plate;
the drawings in the utility model are schematic drawings, and the size of the drawings does not represent the actual size;
the following detailed description will be made with reference to the accompanying drawings in conjunction with embodiments of the present invention.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 2 to 4, the steel column welding reversible deformation tool comprises a central sleeve 1, wherein a plurality of circles of side sleeves 2 are arranged on the side wall of the central sleeve 1 from top to bottom, four side sleeves 2 are arranged in each circle and are uniformly distributed around the circumference of the central sleeve 1, a pressurizing mechanism is sleeved in the central sleeve 1, a pressure transmitting mechanism is arranged in each side sleeve 2, and the pressure transmitting mechanism transmits pressure to angle steel 10 to be welded.
The pressurizing mechanism comprises a center rod 7, the bottom end of the center rod 7 is a threaded rod and is in threaded connection with the bottom end of the center sleeve 1, the upper portion of the center rod 7 is a round rod and is rotatably connected with the top end of the center sleeve 1, the top end of the center rod 7 penetrates out of the center sleeve 1 and is provided with a hand wheel 9, and a cam 8 is arranged at the position, corresponding to each side sleeve 2, of the center rod 7.
Pass pressure mechanism and include side lever 3, side lever 3 and side sleeve 2 sliding connection, side lever 3 the inner be equipped with the arc 6 of cam 8 butt, the outer end is equipped with 2 mutually perpendicular's branch 4, the 4 outer ends of branch be equipped with treat the clamp plate 5 of welded angle steel 10 butt.
During the welding, will earlier steel sheet 11 and angle steel 10 spot welding together, later will the utility model discloses put to the steel stand in, rotatory hand wheel 9, well core rod 7 rotates, and cam 8 oppression arc 6 leads to side lever 3 to outwards slide to drive clamp plate 5 compresses tightly angle steel 10, produces anti-deformation, treats to offset welding deformation after the welding completion. Because the bottom end of the central rod 7 is in threaded connection with the pipe 1 of the central sleeve, the hand wheel 9 is fixed at a corresponding position after being rotated, and the pressing effect can be generated only by sliding the supporting rod 4 for a short distance, so that the spiral advancing distance of the central rod 7 can be ignored, and the influence on normal use can be avoided.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (3)
1. The utility model provides a steel stand welding anti-deformation frock which characterized in that, includes central sleeve, and central telescopic lateral wall from the top down is equipped with a plurality of circles of side sleeves, and every circle of side sleeve all has four, and winds central sleeve circumference equipartition, and central sleeve endotheca has the loading system, is equipped with the pressure transfer mechanism in the side sleeve, and the pressure transfer mechanism passes the angle steel of treating the welding with pressure.
2. The steel column welding anti-deformation tool according to claim 1, wherein the pressurizing mechanism comprises a central rod, the bottom end of the central rod is a threaded rod and is in threaded connection with the bottom end of the central sleeve, the upper portion of the central rod is a round rod and is rotatably connected with the top end of the central sleeve, the top end of the central rod penetrates through the central sleeve and is provided with a hand wheel, and a cam is arranged at the position, corresponding to each side sleeve, of the central rod.
3. The steel column welding anti-deformation tool according to claim 2, wherein the pressure transmission mechanism comprises a side lever, the side lever is slidably connected with the side sleeve, an arc-shaped plate abutting against the cam is arranged at the inner end of the side lever, 2 mutually perpendicular support rods are arranged at the outer end of the side lever, and a pressure plate abutting against the angle steel to be welded is arranged at the outer end of each support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223381178.4U CN218874270U (en) | 2022-12-16 | 2022-12-16 | Steel stand welding anti-deformation frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223381178.4U CN218874270U (en) | 2022-12-16 | 2022-12-16 | Steel stand welding anti-deformation frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218874270U true CN218874270U (en) | 2023-04-18 |
Family
ID=85952275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223381178.4U Active CN218874270U (en) | 2022-12-16 | 2022-12-16 | Steel stand welding anti-deformation frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218874270U (en) |
-
2022
- 2022-12-16 CN CN202223381178.4U patent/CN218874270U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1161668A (en) | Apparatus and methods for welding | |
| CN206717358U (en) | A kind of self-centering high precision steel tube butt welding machine | |
| CN207509732U (en) | A kind of pvc pipe production reducing pipe-expanding machine | |
| CN101987399B (en) | Method for welding pile leg main board pipe | |
| CN218874270U (en) | Steel stand welding anti-deformation frock | |
| CN207128280U (en) | House ornamentation plastic pipe sweating welder | |
| CN208933437U (en) | Pipeline-weld annealing device | |
| CN102601552A (en) | Heater for butt-welding steel tubes | |
| CN202591905U (en) | Welding tool clamp of composite roll body | |
| CN104128404B (en) | Light-wall pipe simmers plumber's skill and device | |
| CN205309685U (en) | It welds group to ware and clamp cover heat exchanger to press from both sides cover heat exchanger straight tube inner tube deep hole | |
| CN207479932U (en) | A kind of tooling for inhibiting flange welding deformation | |
| KR101632424B1 (en) | Welding method of Short pipe connecting | |
| CN211052529U (en) | Double chuck device of double-line cold pilger mill | |
| CN205364532U (en) | A simple and easy device that is used for on --spot hot melt of heavy -calibre PPR pipe to connect | |
| CN207171474U (en) | A kind of penstock weld seam automatically levelling welder | |
| CN107470909A (en) | A kind of penstock weld seam automatically levelling welder and welding method | |
| CN212122137U (en) | Novel pipe welding protection device | |
| CN210476064U (en) | Precise double-layer coil-welded steel pipe welding equipment for automobile | |
| CN208496182U (en) | A kind of steel ring apparatus for welding and positioning | |
| CN216779947U (en) | Ovality standard exceeding prevention tool for hot pipe bending machine | |
| CN207483185U (en) | A kind of tooling for metal pipe material lifting | |
| CN104646967A (en) | Pressure-bearing water heater liner and method for processing pressure-bearing water heater liner | |
| CN206578421U (en) | Nuclear power main steam pipeline branch pipe platform Anti-deformation device for welding | |
| CN2375441Y (en) | Chemical welding device for high-molecular material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |