CN220498312U - Roll shaft type welding device with lifting mechanism - Google Patents
Roll shaft type welding device with lifting mechanism Download PDFInfo
- Publication number
- CN220498312U CN220498312U CN202322137990.0U CN202322137990U CN220498312U CN 220498312 U CN220498312 U CN 220498312U CN 202322137990 U CN202322137990 U CN 202322137990U CN 220498312 U CN220498312 U CN 220498312U
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- CN
- China
- Prior art keywords
- roll shaft
- welding device
- lifting mechanism
- type welding
- shaft type
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- 238000003466 welding Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The utility model discloses a roll shaft type welding device with a lifting mechanism, which relates to the field of welding equipment and aims to solve the technical problem that when a round pipe fitting and a shaft fitting are welded, a workpiece is easy to roll and deviate in a direction perpendicular to an axis or in an oblique direction due to manual rotation.
Description
Technical Field
The utility model belongs to the field of welding equipment, and particularly relates to a roll shaft type welding device with a lifting mechanism.
Background
At present, for welding round pipe fittings and shaft fittings with smooth outer wall structures, a welding mode is generally adopted, wherein two workpieces butted by ports are placed on a welding workbench or directly placed on the ground, then handheld welding equipment is used for carrying out annular welding on the butted points, and the workpieces are required to be rotated along with the change of the positions of welding spots in the welding process.
The welding processing workpiece of the circular pipe fitting and the shaft piece is operated in a conventional way, but because the workpiece is attached to a workbench or the ground, the workpiece cannot be guaranteed not to roll and deviate perpendicular to the axis direction or oblique direction in the rotating process, one end of the workpiece far away from a welding seam is often required to be grasped by hands in an auxiliary way so as to guarantee the stability of the workpiece, and the welding operation is inconvenient.
Therefore, aiming at the situation that the workpiece is easy to roll and deviate in the direction vertical to the axis or in the oblique direction on the ground or an operating platform when a worker rotates the workpiece during annular welding aiming at the welding of the circular pipe fitting and the shaft fitting, a roll shaft type welding device is developed, and a plurality of groups of roll shafts which are arranged oppositely are used as a supporting structure of the workpiece, so that rolling and displacement are prevented when the workpiece rotates.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a roll shaft type welding device with a lifting mechanism, which aims to solve the technical problem that when round pipe fittings and shaft fittings are welded, a workpiece is easy to roll and deviate in a direction perpendicular to an axis or in an oblique direction due to manual rotation.
(2) Technical proposal
In order to solve the technical problems, the utility model provides a roll shaft type welding device with a lifting mechanism, which comprises a base, two groups of I-shaped guide rails symmetrically arranged at the upper end of the base, two sliding seats are connected to the guide rails in a sliding manner, two groups of detachable supports which are arranged in parallel and opposite to each other are arranged at the upper ends of the sliding seats, a telescopic groove is formed in the upper ends of the supports, a lifting rack capable of longitudinally moving is arranged at the inner side of the telescopic groove, and a rotatable roll shaft part is arranged between the lifting rack and the other adjacent lifting rack.
When the roll shaft type welding device with the lifting mechanism is used, a user slides the sliding seat to a proper position along the guide rail by hand according to the length of a workpiece to be welded, then inserts the positioning bolt into the positioning hole, fixes the position of the sliding seat, then screws the hand by hand according to the diameter of the workpiece, and controls the connecting beam to vertically lift and drive the lifting rack fixedly connected with the connecting beam to synchronously move until the roll shaft part is at a proper height, then places the workpiece on the roll shaft part, and utilizes two transversely opposite roll shaft parts to oppositely support the bottom of the outer wall of the workpiece to prevent the workpiece from moving.
Further, another slide opposite to the transverse direction is provided with a first wing plate fixedly connected with one end, a locating hole is formed in the middle of the first wing plate, the upper end of the base is further provided with a plurality of locating holes along the axial direction of the guide rail, locating bolts are inserted into the locating holes, the inner wall of the slide is matched with the I-shaped section of the guide rail, the positions of roller shaft parts are adjusted in a sliding mode along the guide rail, workpieces with different lengths are conveniently supported, and the locating bolts are inserted into the locating holes in the first wing plate and the other locating holes opposite to the locating holes and located on the base, so that the positions of the slide are fixed.
Further, the sliding seat upper end fixedly connected with peg graft pole, the spliced eye has been seted up to the support lower extreme, the peg graft pole vertically inserts the spliced eye is inboard, and the support passes through the simple grafting of peg graft pole and spliced eye and connects the assembly on the sliding seat, after demolishing the bearing spare on the sliding seat, makes things convenient for the quick ann of support to tear open, is favorable to the change of accessory.
Further, a through groove communicated with the telescopic groove is formed in one opposite side of the support and the adjacent support, a connecting beam is fixedly connected between the bottom ends of the lifting frames, penetrates through the through groove and is positioned between the supports, and the connecting beam connects the two adjacent lifting frames together, so that the lifting frames can synchronously lift.
Further, the slide and the other slide that transversely is opposite are opposite and are opposite No. two pterygoid lamina fixedly connected with, no. two pterygoid lamina upper end is installed the bearing spare, the axle bed of bearing spare with be detachable construction between No. two pterygoid lamina, the tie beam set up in No. two pterygoid lamina top, the detachable construction between bearing spare and the No. two pterygoid lamina can be simple screw thread and screw up structure or bolt anchor structure, after demolishing, can separate support, elevating rack and slide.
Further, the screw is fixedly connected to the upper end of the shaft center of the bearing piece, the length of the screw is the same as that of the through groove, the screw is fixedly provided with a screwing hand at the upper end, the screw rotates in the shaft sleeve by taking the shaft center as the shaft center, the screw cannot be separated from the bearing piece, and the screw is controlled to rotate by screwing the screwing hand stably.
Further, the wire hole is formed in the middle of the connecting beam, the wire hole and the bearing piece are located on the same vertical line, the screw is in threaded connection with the inner side of the wire hole, and in the screw rotation process, the connecting beam vertically ascends and descends by means of a transmission structure of the wire hole and the screw external threads, and the height of the roll shaft piece is adjusted.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the roll shaft type welding device with the lifting mechanism, two sets of roll shaft components which are oppositely arranged are adopted as welding supporting structures of the round pipe fitting and the shaft components, so that the work piece is prevented from shifting, and the work piece can be conveniently rotated to weld 360 degrees through the rolling function of the roll shaft components; the roller shaft piece is convenient to adjust the operation height of the workpiece during welding through the adjustable lifting rack, enough height is reserved for the space between the workpiece and the base, and welding equipment can conveniently weld from the bottom of the workpiece.
Drawings
FIG. 1 is a schematic diagram of an assembly structure of an embodiment of a roll-type welding apparatus with a lifting mechanism according to the present utility model;
FIG. 2 is a schematic diagram of a carriage structure of an embodiment of a roll-type welding device with a lifting mechanism according to the present utility model;
FIG. 3 is a schematic view of a frame structure of an embodiment of a roll-type welding apparatus with a lifting mechanism according to the present utility model;
fig. 4 is a schematic view showing a mounting structure of a lifting frame and a roller member of a roller type welding device with a lifting mechanism according to an embodiment of the present utility model.
The marks in the drawings are: 1. a base; 2. a guide rail; 3. a slide; 4. a bracket; 5. a telescopic slot; 6. a lifting rack; 7. a roller shaft member; 8. a first wing plate; 9. positioning holes; 10. a positioning bolt; 11. inserting a connecting rod; 12. a plug hole; 13. a through groove; 14. a tie beam; 15. a second wing plate; 16. a screw; 17. screwing the hand; 18. and (5) a silk hole.
Detailed Description
The embodiment is a roll shaft type welding device with a lifting mechanism, the assembly structure of the roll shaft type welding device is shown in fig. 1, the structure of a sliding seat 3 is shown in fig. 2, the structure of a bracket 4 is shown in fig. 3, the installation structure of a lifting rack 6 and a roll shaft piece 7 is shown in fig. 4, the roll shaft type welding device comprises a base 1, two H-shaped guide rails 2 symmetrically installed at the upper end of the base 1, two sliding seats 3 are connected to the guide rails 2 in a sliding manner, two groups of detachable brackets 4 which are oppositely arranged in parallel are installed at the upper end of the sliding seat 3, a telescopic groove 5 is formed at the upper end of the bracket 4, a lifting rack 6 capable of longitudinally moving is arranged at the inner side of the telescopic groove 5, and a rotatable roll shaft piece 7 is installed between the lifting rack 6 and another adjacent lifting rack 6.
Aiming at the specific embodiment, the roll shaft type welding device in the scheme is auxiliary welding equipment, mainly provides support for round pipe fittings or shaft parts, adjusts welding direction and angle, needs to be matched with handheld mobile welding equipment, is relatively common in the market, and particularly can be used for loose 500 carbon dioxide shielded welding or YT-50CS4HAE gas shielded welding, and is not described in detail as a technical feature.
Wherein, one opposite end of the sliding seat 3, which is transversely opposite to the other sliding seat 3, is fixedly connected with a first wing plate 8, a positioning hole 9 is arranged in the middle of the first wing plate 8, a plurality of positioning holes 9 are also arranged at the upper end of the base 1 along the axial direction of the guide rail 2, a positioning bolt 10 is inserted in the positioning hole 9, the upper end of the sliding seat 3 is fixedly connected with an inserting rod 11, the lower end of the bracket 4 is provided with an inserting hole 12, the inserting rod 11 is longitudinally inserted into the inner side of the inserting hole 12, one opposite side of the bracket 4, which is adjacent to the other bracket 4, is provided with a through groove 13 communicated with the telescopic groove 5, a connecting beam 14 is fixedly connected between the bottom ends of the lifting brackets 6, the connecting beam 14 passes through the through groove 13 and is positioned between the brackets 4, the inner wall of the sliding seat 3 is matched with the I-shaped section of the guide rail 2, the position of the roller shaft part 7 is adjusted in a sliding way along the guide rail 2, workpieces with different lengths are supported conveniently, the positioning bolt 10 is inserted into the positioning hole 9 on the first wing plate 8 and the other positioning hole 9 opposite to the positioning hole 9 and positioned on the base 1, the position of the sliding seat 3 is fixed, the brackets 4 are assembled on the sliding seat 3 through the simple plug connection of the plug rod 11 and the plug hole 12, after the bearing parts on the sliding seat 3 are removed, the quick assembly and disassembly of the brackets 4 are facilitated, the replacement of the fittings is facilitated, and the connecting beam 14 connects two adjacent lifting racks 6 together, so that the two adjacent lifting racks can synchronously lift.
Meanwhile, a second wing plate 15 is fixedly connected to one side, opposite to the transverse direction, of the other sliding seat 3, a bearing piece is mounted at the upper end of the second wing plate 15, a detachable structure is arranged between a shaft seat of the bearing piece and the second wing plate 15, a connecting beam 14 is arranged above the second wing plate 15, a screw 16 is fixedly connected to the upper end of the shaft center of the bearing piece, the length of the screw 16 is the same as that of the through groove 13, a screw 17 is fixedly mounted at the upper end of the screw 16, a wire hole 18 is formed in the middle of the connecting beam 14, the wire hole 18 and the bearing piece are positioned on the same vertical line, the screw 16 is in threaded connection with the inner side of the threaded hole 18, the detachable structure between the bearing piece and the second wing plate 15 can be a simple threaded screwing structure or a bolt anchoring structure, after the detachable structure is detached, the support 4, the lifting rack 6 and the sliding seat 3 can be separated, the screw 16 rotates in the shaft sleeve by taking the shaft center as the shaft center, the screw 16 cannot be separated from the bearing piece, the screw 16 is controlled to rotate stably by the screwing handle 17, and in the rotating process of the screw 16, the connecting beam 14 vertically lifts by means of the transmission structure of the threaded hole 18 and the external threads of the screw 16, so that the height of the roll shaft piece 7 is adjusted.
When the roll shaft type welding device with the lifting mechanism is used, a user slides the sliding seat 3 to a proper position along the guide rail 2 by hand according to the length of a workpiece to be welded, then inserts the positioning bolt 10 into the positioning hole 9, fixes the position of the sliding seat 3, then manually screws the hand 17 according to the diameter of the workpiece, and controls the connecting beam 14 to vertically lift and drive the lifting rack 6 fixedly connected with the connecting beam 14 to synchronously move until the roll shaft piece 7 is at a proper height, then places the workpiece on the roll shaft piece 7, carries out opposite support on the bottom of the outer wall of the workpiece by utilizing the two transversely opposite roll shaft pieces 7, prevents the workpiece from moving, rotates the workpiece by hand during welding, and rotates the workpiece more easily and can not deviate through the rolling action of the roll shaft piece 7.
Claims (7)
1. The roll shaft type welding device with the lifting mechanism comprises a base (1) and two groups of I-shaped guide rails (2) symmetrically arranged at the upper end of the base (1); the lifting device is characterized in that two sliding seats (3) are connected to the guide rail (2) in a sliding manner, two groups of detachable supports (4) which are arranged in parallel and opposite to each other are arranged at the upper ends of the sliding seats (3), telescopic grooves (5) are formed in the upper ends of the supports (4), lifting frames (6) capable of longitudinally moving are arranged on the inner sides of the telescopic grooves (5), and rotatable roll shaft parts (7) are arranged between the lifting frames (6) and another adjacent lifting frames (6).
2. The roll shaft type welding device with the lifting mechanism according to claim 1, wherein one opposite end of the sliding seat (3) opposite to the other sliding seat (3) in the transverse direction is fixedly connected with a first wing plate (8), a positioning hole (9) is formed in the middle of the first wing plate (8), a plurality of positioning holes (9) are further formed in the upper end of the base (1) along the axial direction of the guide rail (2), and a positioning bolt (10) is inserted into the positioning hole (9).
3. The roll shaft type welding device with the lifting mechanism according to claim 1, wherein the upper end of the sliding seat (3) is fixedly connected with a plug-in rod (11), the lower end of the bracket (4) is provided with a plug-in hole (12), and the plug-in rod (11) is longitudinally inserted into the inner side of the plug-in hole (12).
4. The roll shaft type welding device with the lifting mechanism according to claim 1, wherein a through groove (13) communicated with the telescopic groove (5) is formed on one opposite side of the adjacent support (4) and the support (4), a connecting beam (14) is fixedly connected between the bottom ends of the lifting frames (6), and the connecting beam (14) penetrates through the through groove (13) and is positioned between the supports (4).
5. The roll shaft type welding device with the lifting mechanism according to claim 4, wherein a second wing plate (15) is fixedly connected to one side, opposite to the lateral direction, of the other sliding seat (3), a bearing piece is installed at the upper end of the second wing plate (15), a detachable structure is arranged between a shaft seat of the bearing piece and the second wing plate (15), and the connecting beam (14) is arranged above the second wing plate (15).
6. The roll shaft type welding device with the lifting mechanism according to claim 5, wherein a screw rod (16) is fixedly connected to the upper end of the shaft center of the bearing piece, the length of the screw rod (16) is the same as that of the through groove (13), and a screwing hand (17) is fixedly arranged on the upper end of the screw rod (16).
7. The roll shaft type welding device with the lifting mechanism according to claim 6, wherein a wire hole (18) is formed in the middle of the connecting beam (14), the wire hole (18) and the bearing piece are positioned on the same vertical line, and the screw (16) is in threaded connection with the inner side of the wire hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322137990.0U CN220498312U (en) | 2023-08-09 | 2023-08-09 | Roll shaft type welding device with lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322137990.0U CN220498312U (en) | 2023-08-09 | 2023-08-09 | Roll shaft type welding device with lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220498312U true CN220498312U (en) | 2024-02-20 |
Family
ID=89875940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322137990.0U Active CN220498312U (en) | 2023-08-09 | 2023-08-09 | Roll shaft type welding device with lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220498312U (en) |
-
2023
- 2023-08-09 CN CN202322137990.0U patent/CN220498312U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |