CN212019818U - Steel pipe fixed-position welding device for industrial machinery - Google Patents
Steel pipe fixed-position welding device for industrial machinery Download PDFInfo
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- CN212019818U CN212019818U CN202020166560.5U CN202020166560U CN212019818U CN 212019818 U CN212019818 U CN 212019818U CN 202020166560 U CN202020166560 U CN 202020166560U CN 212019818 U CN212019818 U CN 212019818U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 84
- 239000010959 steel Substances 0.000 title claims abstract description 84
- 238000003466 welding Methods 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims description 6
- 239000000969 carrier Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
A steel pipe positioning welding device for industrial machinery comprises a base, wherein supporting mechanisms are symmetrically arranged on the left and right sides of the upper end of the base, an inner cavity of the base is rotatably connected with a first screw rod, the bottom of the inner cavity of the base is fixedly connected with a first motor, moving rods are symmetrically screwed on two sides of the first screw rod, a clamping mechanism is arranged on the upper portion of each moving rod, and a welding mechanism is arranged on the upper portion of a support; the utility model has the advantages of reasonable design, the device fixture carries out the centre gripping to the one end of two steel pipes, then the supporting mechanism steel pipe supports, be suitable for the steel pipe of different specification diameter sizes, rotate through starting first motor and drive the inside side motion relatively of both sides carriage release lever, the one end that does not centre gripping up to two steel pipes contacts each other and aligns, be suitable for the steel pipe of different length, start the second motor and drive grip block and steel pipe and rotate, after rotating the one end that does not centre gripping, then continue to weld at the alignment part, welding efficiency is high, the artifical intensity of labour has been reduced.
Description
Technical Field
The utility model relates to an industrial machinery equipment technical field specifically is a steel pipe fixed-position welding device for industrial machinery.
Background
The steel pipe is a steel material with a hollow section, the length of the steel material is far longer than the diameter or the perimeter, and the steel pipe is divided into a round steel pipe, a square steel pipe, a rectangular steel pipe and a special-shaped steel pipe according to the section shape; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the steel pipe is not only used for conveying fluid and powdery solid, exchanging heat energy and manufacturing mechanical parts and containers, but also is an economic steel, the steel pipe is used for manufacturing building structure net racks, pillars and mechanical supports, the weight can be reduced, the metal can be saved by 20-40%, the industrialized mechanized construction can be realized, the steel pipe is used for manufacturing highway bridges, the steel can be saved, the construction can be simplified, the area of a coating protective layer can be greatly reduced, and the investment and the maintenance cost can be saved.
On industrial machinery, often can use circular steel pipe, according to actual need, often need to be in the same place two steel pipe welding in many times, thereby use more conveniently, at the welded in-process, can not carry out fine fixed to the steel pipe, the weldment work for the workman has brought the trouble, still can influence welded efficiency and effect, lead to the follow-up possibility of a lot of steel pipes to use, and when present welding the steel pipe, need welding personnel's rotation steel pipe that does not stop to change the position and weld different positions, welding time and working strength of welding personnel have been increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel pipe fixed-position welding device for industrial machinery to solve the problem that appears in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a positioning welding device for steel tubes for industrial machinery comprises a base, wherein supporting mechanisms are symmetrically arranged at the left and right of the upper end of the base, the two sides of the upper end of the base are provided with moving grooves, the inner cavity of the base is rotationally connected with a first screw rod, the thread turning directions of the two sides of the first screw rod are opposite, the middle part of the first screw rod is fixedly connected with a first bevel gear, the bottom of the inner cavity of the base is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a second bevel gear, the second bevel gear is in meshed transmission with the first bevel gear, moving rods are symmetrically screwed on two sides of the first screw rod, the upper end of the moving rod penetrates through the moving groove, the upper part of the moving rod is provided with a clamping mechanism, two sides of the upper end of the base are fixedly connected with a supporting column, the upper end fixedly connected with apron of pillar, the upper portion of pillar is provided with welding mechanism.
Preferably, a steel pipe fixed-position welding device for industrial machinery, the supporting mechanism includes first electronic telescopic cylinder, first electronic telescopic cylinder fixed connection is in the upper end of base, the upper end fixedly connected with backup pad of first electronic telescopic cylinder, the symmetry rigid coupling has the wheel carrier around the upper end of backup pad, the wheel carrier rotates and is connected with the gyro wheel.
Preferably, a steel pipe fixed-position welding device for industrial machinery, fixture includes the second motor, second motor fixed connection is in the carriage release lever lateral wall, the output of second motor passes carriage release lever and fixedly connected with grip block, the last end spiro union of grip block has the second screw rod, the upper end fixedly connected with carousel of second screw rod, the briquetting is installed to the lower extreme of second screw rod.
Preferably, a steel pipe fixed-position welding device for industrial machinery, welding mechanism includes the third screw rod, the third screw rod rotates to be connected in pillar upper portion, the left end rigid coupling of third screw rod has the output of third motor, third motor rigid coupling in the outer wall of left side pillar, the spiro union has the sleeve on the third screw rod, telescopic lower extreme fixedly connected with second electric telescopic cylinder, welder is installed to the lower extreme of second electric telescopic cylinder.
Preferably, the width of the moving rod is smaller than that of the moving groove.
The utility model has the advantages that:
1. the utility model has the advantages of reasonable design, the device fixture clamps one end of two steel pipes, then the supporting mechanism steel pipe supports, and the supporting mechanism and the fixture have good supporting and clamping to the steel pipe, thereby not only ensuring the stability of the steel pipe during welding, but also being applicable to steel pipes with different specifications and diameters, and having wide application range;
2. the device drives the second bevel gear to rotate by starting the first motor to rotate at the same time, so that the first bevel gear is driven to rotate, the first screw rod is driven to rotate, the moving rods on two sides are driven to move inwards relatively until the unclamped ends of the two steel pipes are in mutual contact and aligned, and the contact part is welded subsequently, so that the device is applicable to steel pipes with different lengths and has a wide application range;
3. the device drives the third screw rod to rotate by starting the third motor, so that the screwed sleeve is driven to move left and right until the screwed sleeve moves to the position where two steel pipes are aligned with a welding part, the welding gun is driven to descend to a specified position through the second electric telescopic cylinder for welding, when two steel pipes with different lengths are welded, the contact alignment point of the two steel pipes is not in the middle of the two support mechanisms, and the welding gun can be moved to the specified position for welding, so that the device has a large application range and high practicability;
4. when the one end of steel pipe is welded, the second motor is started to drive the clamping block to rotate, so that the steel pipe is driven to rotate, meanwhile, the idler wheels in the supporting structure can not only support the steel pipe, but also reduce the friction force of the rotation of the steel pipe when the steel pipe rotates, the steel pipe is reduced to be damaged, after the one end which is not clamped is rotated, the second motor is closed, then the welding part is continuously welded, the welding efficiency is high, and the labor intensity is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used for describing the embodiments are briefly introduced below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the supporting mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the clamping mechanism of the present invention;
fig. 4 is a schematic side view of the supporting mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-supporting mechanism, 201-first electric telescopic cylinder, 202-supporting plate, 203-wheel carrier, 204-roller, 3-moving groove, 4-first screw, 5-first bevel gear, 6-first motor, 7-second bevel gear, 8-moving rod, 9-clamping mechanism, 901-second motor, 902-clamping block, 903-second screw, 904-rotating disc, 905-pressing block, 10-support, 11-cover plate, 12-welding mechanism, 1201-third screw, 1202-third motor, 1203-sleeve, 1204-second electric telescopic cylinder and 1205-welding gun.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the embodiment is a positioning welding device for steel tubes for industrial machinery, including a base 1, support mechanisms 2 are symmetrically arranged on the upper end of the base 1 in a left-right manner, moving grooves 3 are formed on both sides of the upper end of the base 1, a first screw rod 4 is rotatably connected to an inner cavity of the base 1, thread directions of both sides of the first screw rod 4 are opposite, a first bevel gear 5 is fixedly connected to the middle of the first screw rod 4, a first motor 6 is fixedly connected to the bottom of the inner cavity of the base 1, a second bevel gear 7 is fixedly connected to an output end of the first motor 6, the second bevel gear 7 is in meshing transmission with the first bevel gear 5, moving rods 8 are symmetrically screwed on both sides of the first screw rod 4, the upper ends of the moving rods 8 penetrate through the moving grooves 3, a clamping mechanism 9 is arranged on the upper portion of the moving rods 8, pillars 10 are fixedly, the upper part of the pillar 10 is provided with a welding mechanism 12.
The supporting mechanism 2 comprises a first electric telescopic cylinder 201, the first electric telescopic cylinder 201 is fixedly connected to the upper end of the base 1, a supporting plate 202 is fixedly connected to the upper end of the first electric telescopic cylinder 201, wheel carriers 203 are symmetrically and fixedly connected to the front and back of the upper end of the supporting plate 202, the wheel carriers 203 are rotatably connected with idler wheels 204, the idler wheels 204 not only can support the steel pipes, but also can reduce the friction force of the rotation of the steel pipes when the steel pipes rotate, and the damage of the steel pipes is reduced.
The clamping mechanism 9 comprises a second motor 901, the second motor 901 is fixedly connected to the side wall of the moving rod 8, the output end of the second motor 901 penetrates through the moving rod 8 and a clamping block 902, the upper end of the clamping block 902 is in threaded connection with a second screw rod 903, the upper end of the second screw rod 903 is fixedly connected with a turntable 904, a pressing block 905 is installed at the lower end of the second screw rod 903, the turntable 904 is rotated to drive the second screw rod 903 to descend, and therefore the pressing block 905 is driven to descend until a steel pipe is pressed, and clamping is aligned.
The welding mechanism 12 comprises a third screw 1201, the third screw 1201 is rotatably connected to the upper portion of the support column 10, the left end of the third screw 1201 is fixedly connected with the output end of a third motor 1202, the third motor 1202 is fixedly connected to the outer wall of the left support column 10, a sleeve 1203 is screwed on the third screw 1201, the lower end of the sleeve 1203 is fixedly connected with a second electric telescopic cylinder 1204, a welding gun 1205 is installed at the lower end of the second electric telescopic cylinder 1204, when two steel pipes with different lengths are welded, the contact alignment point of the two steel pipes is not located in the middle of the two support mechanisms 2, and welding can be performed by moving the welding gun to a specified position.
The width of the moving bar 8 is smaller than that of the moving slot 3 so that the moving bar 8 can move left and right in the moving slot 3.
The utility model discloses a theory of operation does:
when the device is used, one end of two steel pipes is placed into the clamping block 902, then the rotating disc 904 is rotated, because the second screw 903 is in threaded connection with the clamping block 902, the second screw 903 drives the pressing block 905 to descend until the pressing block 905 presses the steel pipes to clamp the steel pipes, then the first electric telescopic cylinder 201 is started to extend, so as to drive the supporting plate 202 to ascend, so as to drive the wheel frame 203 and the roller 204 to ascend, until the roller 204 supports the steel pipes to support the steel pipes, the supporting mechanism 2 and the clamping mechanism 9 have good supporting and clamping effects on the steel pipes, not only the stability during welding the steel pipes is ensured, but also the device can be suitable for the steel pipes with different diameters, the application range is large, then the first motor 6 is started to rotate and simultaneously drives the second bevel gear 7 to rotate, so as to drive the first bevel gear 5 to rotate, so as to drive the first screw 4 to rotate, because the thread directions of the two, therefore, the first screw rod 4 rotates to drive the moving rods 8 on the two sides to move inwards relatively until the non-clamped ends of the two steel pipes are in mutual contact and aligned, the steel pipes with different lengths can be applied, then the third motor 1202 is started to rotate, so that the third screw rod 1201 is driven to rotate, the third screw rod 1201 rotates to drive the screwed sleeve 1203 to move left and right until the sleeve 1203 moves to the position where the two steel pipes are aligned to be welded, the third motor 1202 is closed, then the second electric telescopic cylinder 1204 is started to extend, so that the welding gun is driven to descend to a specified position to be welded, when the two steel pipes with different lengths are welded, the contact alignment point of the two steel pipes is not in the middle of the two supporting mechanisms 2, the welding gun can be moved to the specified position to be welded, the application range; when the one end of steel pipe has been welded, rotate through starting second motor 901, second motor 901 rotates and drives grip block 902 and rotate, thereby drive the steel pipe and rotate, gyro wheel 204 among the bearing structure 2 not only can play the supporting role to the steel pipe simultaneously, and when rotatory to the steel pipe, can also reduce the rotatory frictional force of steel pipe, it is impaired to reduce the steel pipe, after rotating the one end of not centre gripping, close second motor 901, then continue to weld at the alignment part, the welding efficiency is high, the manual labor intensity is reduced.
The above-mentioned electrical components are all connected to an external power source, and the control method is common knowledge, so it is not described in detail in the specification.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Claims (5)
1. The utility model provides a steel pipe fixed-position welding device for industrial machinery, includes base (1), its characterized in that: the support mechanism (2) is arranged on the upper end of the base (1) in a bilateral symmetry manner, the moving grooves (3) are formed in two sides of the upper end of the base (1), the inner cavity of the base (1) is connected with a first screw (4) in a rotating manner, the thread directions of two sides of the first screw (4) are opposite, the middle part of the first screw (4) is fixedly connected with a first bevel gear (5), the bottom of the inner cavity of the base (1) is fixedly connected with a first motor (6), the output end of the first motor (6) is fixedly connected with a second bevel gear (7), the second bevel gear (7) is in meshing transmission with the first bevel gear (5), the moving rods (8) are in threaded connection with two sides of the first screw (4) in a symmetrical manner, the upper ends of the moving rods (8) penetrate through the moving grooves (3), the clamping mechanism (9) is arranged on the upper part of the moving rods (8), pillars (10, the upper end of the pillar (10) is fixedly connected with a cover plate (11), and the upper part of the pillar (10) is provided with a welding mechanism (12).
2. The steel tube tack welding apparatus for industrial machinery according to claim 1, characterized in that: the supporting mechanism (2) comprises a first electric telescopic cylinder (201), the first electric telescopic cylinder (201) is fixedly connected to the upper end of the base (1), a supporting plate (202) is fixedly connected to the upper end of the first electric telescopic cylinder (201), wheel carriers (203) are symmetrically fixedly connected to the front and back of the upper end of the supporting plate (202), and the wheel carriers (203) are rotatably connected with rollers (204).
3. The steel tube tack welding apparatus for industrial machinery according to claim 1, characterized in that: the clamping mechanism (9) comprises a second motor (901), the second motor (901) is fixedly connected to the side wall of the movable rod (8), the output end of the second motor (901) penetrates through the movable rod (8) and is fixedly connected with a clamping block (902), the upper end of the clamping block (902) is screwed with a second screw rod (903), the upper end of the second screw rod (903) is fixedly connected with a turntable (904), and a pressing block (905) is installed at the lower end of the second screw rod (903).
4. The steel tube tack welding apparatus for industrial machinery according to claim 1, characterized in that: the welding mechanism (12) comprises a third screw (1201), the third screw (1201) is rotatably connected to the upper portion of the support column (10), the left end of the third screw (1201) is fixedly connected with the output end of a third motor (1202), the third motor (1202) is fixedly connected to the outer wall of the support column (10) on the left side, a sleeve (1203) is screwed on the third screw (1201), the lower end of the sleeve (1203) is fixedly connected with a second electric telescopic cylinder (1204), and a welding gun (1205) is installed at the lower end of the second electric telescopic cylinder (1204).
5. The steel tube tack welding apparatus for industrial machinery according to claim 1, characterized in that: the width of the moving rod (8) is smaller than that of the moving groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166560.5U CN212019818U (en) | 2020-02-13 | 2020-02-13 | Steel pipe fixed-position welding device for industrial machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166560.5U CN212019818U (en) | 2020-02-13 | 2020-02-13 | Steel pipe fixed-position welding device for industrial machinery |
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| Publication Number | Publication Date |
|---|---|
| CN212019818U true CN212019818U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020166560.5U Expired - Fee Related CN212019818U (en) | 2020-02-13 | 2020-02-13 | Steel pipe fixed-position welding device for industrial machinery |
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| CN (1) | CN212019818U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102926A (en) * | 2021-04-30 | 2021-07-13 | 安徽加文汽车零部件有限公司 | Silencer shell welding device |
| CN114833505A (en) * | 2022-07-06 | 2022-08-02 | 江苏梦尧智能制造有限公司 | Industrial automatic electric arc welding workbench |
| CN115283893A (en) * | 2022-09-26 | 2022-11-04 | 江苏泰汇不锈钢有限公司 | Steel pipe welding device and welding process |
-
2020
- 2020-02-13 CN CN202020166560.5U patent/CN212019818U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102926A (en) * | 2021-04-30 | 2021-07-13 | 安徽加文汽车零部件有限公司 | Silencer shell welding device |
| CN114833505A (en) * | 2022-07-06 | 2022-08-02 | 江苏梦尧智能制造有限公司 | Industrial automatic electric arc welding workbench |
| CN115283893A (en) * | 2022-09-26 | 2022-11-04 | 江苏泰汇不锈钢有限公司 | Steel pipe welding device and welding process |
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