CN213135402U - Lifting assembly and welding equipment thereof - Google Patents
Lifting assembly and welding equipment thereof Download PDFInfo
- Publication number
- CN213135402U CN213135402U CN202021980025.XU CN202021980025U CN213135402U CN 213135402 U CN213135402 U CN 213135402U CN 202021980025 U CN202021980025 U CN 202021980025U CN 213135402 U CN213135402 U CN 213135402U
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- rack
- assembly
- connecting rod
- angle gear
- mounting plate
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- 238000003466 welding Methods 0.000 title claims abstract description 21
- 230000002787 reinforcement Effects 0.000 claims abstract description 30
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 230000033001 locomotion Effects 0.000 claims abstract description 4
- 230000003028 elevating effect Effects 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a lift subassembly and welding equipment thereof, wherein, lift the subassembly including lifting bearing structure, lift bearing structure and include link assembly, power component and drive assembly, wherein, drive assembly includes rack and angle gear, and the angle gear setting is in link assembly's one end, and the rack is connected with power component, and the rack meshes each other with the angle gear, and power component drive rack drives angle gear to rotate to the other end that drives link assembly makes elevating movement. Its advantage lies in, the utility model discloses a rack and angle gear's cooperation is stable, makes link assembly no longer remove after reaching the settlement height, lifts the steel reinforcement cage more steadily, and the displacement of rack is more controllable, can adjust link assembly's height more conveniently, is applicable to not unidimensional steel reinforcement cage.
Description
Technical Field
The utility model relates to a welding equipment technical field especially relates to a lift subassembly and welding equipment thereof.
Background
At present, when a reinforcement cage is welded by using a reinforcement cage seam welder and is molded to a certain length (for example, 4 meters), in order to avoid bending deformation caused by overlarge mass of the reinforcement cage, an intermediate material supporting frame is required to be added to support the gradually molded reinforcement cage. At present, the material supporting frame generally adopts a supporting frame with a fixed height, and when reinforcement cages with different diameters are produced, the supporting frame with a corresponding height needs to be equipped, so that the production cost is increased, and the production efficiency is reduced. The existing automatic lifting material supporting frame has the problems of complex structure and high cost, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a lifting assembly, which has a simple structure and is convenient to control and lift the height of a reinforcement cage which is suitable for different sizes.
The utility model discloses a second aim at provides a welding equipment, including the above-mentioned subassembly of lifting, can support not unidimensional steel reinforcement cage, satisfy the welding requirement, improve steel reinforcement cage's quality.
The utility model discloses an one of the purpose adopts following technical scheme to realize:
the utility model provides a lift the subassembly, includes and lifts bearing structure, lift bearing structure includes link assembly, power component and drive assembly, wherein, drive assembly includes rack and angle gear, angle gear sets up link assembly's one end, the rack with power component connects, the rack with angle gear meshes each other, the power component drive the rack drives angle gear rotates, thereby drives elevating movement is made to link assembly's the other end.
Preferably, the lifting assembly further comprises a mounting plate, the lifting support structure being disposed on the mounting plate; the mounting plate is provided with a supporting plate, and one end of the connecting rod assembly is rotatably connected with the supporting plate.
Preferably, a limit groove is arranged on the mounting plate, and the rack is movably arranged in the limit groove; two limiting plates are arranged on the mounting plate, and the two limiting plates are oppositely arranged at intervals to form the limiting groove; the rack is located between the two limiting plates.
Preferably, the power assembly is a hydraulic cylinder, a pneumatic cylinder or an electric cylinder, and the power assembly is connected with the rack and drives the rack to move.
Preferably, the lifting assembly further comprises a lifting platform, the lifting platform comprises a bottom plate and unpowered rollers, and the unpowered rollers are rotatably arranged on the bottom plate; the rotation axis of the unpowered roller is parallel to the rotation axis of the reinforcement cage, so that the unpowered roller rotates along with the reinforcement cage in the same direction.
Preferably, the connecting rod assembly comprises a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are arranged in parallel; one end of the first connecting rod is rotatably arranged on the mounting plate, the other end of the first connecting rod is rotatably connected with the bottom plate, one end of the second connecting rod is rotatably arranged on the mounting plate, and the other end of the second connecting rod is rotatably connected with the bottom plate; the bottom of bottom plate is equipped with the second backup pad, first connecting rod with the second backup pad rotates to be connected.
Preferably, the first connecting rod or the second connecting rod comprises two oppositely arranged long rods and a short rod positioned between the two long rods, one end of each long rod is rotatably connected with the mounting plate, and the other end of each long rod is rotatably connected with the bottom plate; a plurality of the quarter butt interval sets up between the stock, wherein first quarter butt is located the stock with between the rotation connection point of mounting panel, angle gear sets up on the first quarter butt.
Preferably, the lifting assembly further comprises a detection module, and the detection module is arranged corresponding to the rack and used for detecting the moving distance of the rack.
Preferably, the detection module comprises a displacement sensor disposed on a mounting plate, the displacement sensor being disposed on one side of the rack.
The second purpose of the utility model is realized by adopting the following technical scheme:
a welding device comprises a welding machine, a guide rail and the lifting assembly, wherein the welding machine comprises a moving part and a fixing part, the moving part is used for welding a reinforcement cage, the moving part is far away from or close to the fixing part along the guide rail, and the lifting assembly is arranged between the moving part and the fixing part and is positioned at a position corresponding to the reinforcement cage; the lifting assembly is arranged on the guide rail.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the lifting component of the utility model drives one end of the connecting rod component to lift under the action of the power component through the matching of the connecting rod component and the transmission component; the transmission assembly comprises a rack and an angle gear, and is meshed with the angle gear for transmission, so that the connecting rod assembly is driven to rotate, and one end of the connecting rod assembly is lifted; the power assembly controls the moving distance of the rack, further controls the rotating angle of the angle gear, and controls the rotating angle and the lifting height of the connecting rod assembly. The rack is matched with the angle gear stably, so that the connecting rod assembly does not move after reaching the set height, the reinforcement cage is lifted more stably, the moving distance of the rack is more controllable, the height of the connecting rod assembly can be adjusted more conveniently, and the steel bar cage lifting device is suitable for reinforcement cages of different sizes.
Drawings
Fig. 1 is a schematic structural diagram of a lift assembly according to an embodiment of the present invention;
fig. 2 is a schematic structural view of another angle of the lifting assembly according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a lifting assembly disposed on a guide rail according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a welding apparatus according to an embodiment of the present invention.
Detailed Description
The present invention will now be described in more detail with reference to the accompanying drawings, and it is to be understood that the following description of the present invention is made only by way of illustration and not by way of limitation with reference to the accompanying drawings. The various embodiments may be combined with each other to form other embodiments not shown in the following description.
In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
Referring to fig. 1 to 4, the lifting assembly 10 and the welding apparatus thereof according to the embodiment of the present invention will be explained in the following description, wherein the transmission assembly 11 of the lifting assembly 10 realizes the lifting of the connecting rod assembly 13, so that the height of the connecting rod assembly 13 is easier to control, and the problem of height fixation of the existing material supporting frame is solved.
As shown in fig. 1 and fig. 2, the lifting assembly 10 of the present invention includes a lifting support structure, the lifting support structure includes a connecting rod assembly 13, a power assembly 12 and a transmission assembly 11, wherein the transmission assembly 11 includes a rack 111 and an angle gear 112, the angle gear 112 is disposed at one end of the connecting rod assembly 13, the rack 111 is connected to the power assembly 12, the rack 111 is engaged with the angle gear 112, the power assembly 12 drives the rack 111 to drive the angle gear 112 to rotate, so as to drive the other end of the connecting rod assembly 13 to perform a lifting motion.
The power assembly 12 controls the moving distance of the rack 111, and thus controls the rotation angle of the angle gear 112, and controls the rotation angle and the lifting height of the link assembly 13. The rack 111 and the angle gear 112 are stably matched, so that the connecting rod assembly 13 does not move after reaching a set height, the reinforcement cage is lifted more stably, the moving distance of the rack 111 is more controllable, the height of the connecting rod assembly 13 can be adjusted more conveniently, and the steel bar cage lifting device is suitable for reinforcement cages of different sizes.
In some embodiments, to ensure a stable installation of the lift assembly 10, the lift assembly 10 further comprises a mounting plate 14, the lift support structure being disposed on the mounting plate 14; the mounting plate 14 is provided with a support plate 15, and one end of the connecting rod assembly 13 is rotatably connected with the support plate 15.
In some embodiments, the mounting plate 14 is provided with a limiting groove 16, and the rack 111 is movably disposed in the limiting groove 16, so that the rack 111 can move straightly, and thus the lifting height of the connecting rod assembly 13 can be controlled by controlling the moving distance of the rack 111; the retaining groove 16 may be a recess in the mounting plate 14. In some embodiments, the limiting groove 16 may also be formed by disposing two limiting plates on the mounting plate 14, wherein the two limiting plates are disposed at an interval to form the limiting groove 16; the rack 111 is located between the two limiting plates, so that the processing is convenient, and the rack 111 can be connected with the power assembly 12 more simply.
Preferably, the power assembly 12 is a hydraulic cylinder or a pneumatic cylinder or an electric cylinder, and the power assembly 12 is connected to the rack 111 and drives the rack 111 to move.
Preferably, as shown in fig. 1 and fig. 2, the lifting assembly 10 further includes a lifting platform 17, the lifting platform 17 includes a bottom plate 171 and an unpowered roller 172, and the unpowered roller 172 is rotatably disposed on the bottom plate 171; the rotation axis of the unpowered roller 172 is parallel to the rotation axis of the reinforcement cage, so that the unpowered roller rotates along with the reinforcement cage in the same direction, interference to rotation of the reinforcement cage is avoided, and the lifting effect is better.
More specifically, in order to ensure that the lifting platform 17 is lifted and lowered in parallel and to better support the reinforcement cage, as shown in fig. 2, the link assembly 13 adopts a four-link structure, and includes a first link 131 and a second link 132, and the first link 131 and the second link 132 are arranged in parallel; one end of the first connecting rod 131 is rotatably arranged on the mounting plate 14, the other end of the first connecting rod is rotatably connected with the bottom plate 171, one end of the second connecting rod 132 is rotatably arranged on the mounting plate 14, and the other end of the second connecting rod is rotatably connected with the bottom plate 171; the bottom of the bottom plate 171 is provided with a second support plate 173, and the first link 131 and the second link 132 are rotatably connected to the second support plate 173.
As shown in fig. 1, the first connecting rod 131 or the second connecting rod 132 includes two oppositely disposed long rods 133 and a short rod 134 between the two long rods 133, which enhances the mechanical strength of the first connecting rod 131 and the second connecting rod 132, one end of the long rod 133 is rotatably connected to the mounting plate 14, and the other end is rotatably connected to the bottom plate 171; a plurality of short rods 134 are spaced between the long rods 133, wherein the first short rod 134 is located between the long rod 133 and the rotation connection point of the mounting plate 14, and preferably, the angle gear 112 is disposed on the first short rod 134, so that the rotation of the angle gear 112 is more accurately transmitted to the connecting rod assembly 13, thereby more accurately controlling the lifting platform 17 to be lifted smoothly.
In order to realize automatic control and improve the accuracy of the lifting support, the lifting assembly 10 further includes a detection module (not shown) disposed corresponding to the rack 111 for detecting the moving distance of the rack 111, so as to calculate the lifting height of the lifting platform 17. Preferably, the detection module comprises a displacement sensor arranged on the mounting plate 14, the displacement sensor being arranged on one side of the rack 111. In other embodiments, a distance sensor may be further disposed at the bottom of the lifting platform 17 to directly detect the lifting height of the lifting platform 17.
As shown in fig. 4, the present invention further provides a welding device, which includes a welding machine 20, a guide rail 30 and the lifting assembly 10 in the above embodiment, wherein the welding machine 20 includes a moving part and a fixing part for welding the reinforcement cage, the moving part is far away from or close to the fixing part along the guide rail 30, and the lifting assembly 10 is located between the moving part and the fixing part and at a position corresponding to the reinforcement cage; the lifting assembly 10 is arranged on the guide rail 30, so that after the moving part moves past, the lifting platform 17 in the lifting assembly 10 ascends to support the reinforcement cage between the moving part and the fixed part, and the reinforcement cage is prevented from deforming automatically.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. A lift assembly, comprising: including lifting bearing structure, lifting bearing structure includes link assembly, power component and drive assembly, wherein, drive assembly includes rack and angle gear, angle gear sets up link assembly's one end, the rack with power component connects, the rack with angle gear meshes each other, power component drives the rack drives angle gear rotates, thereby drives elevating movement is made to link assembly's the other end.
2. The lift assembly of claim 1, wherein: the lifting support structure is arranged on the mounting plate; the mounting plate is provided with a supporting plate, and one end of the connecting rod assembly is rotatably connected with the supporting plate.
3. The lift assembly of claim 2, wherein: a limiting groove is formed in the mounting plate, and the rack is movably arranged in the limiting groove; two limiting plates are arranged on the mounting plate, and the two limiting plates are oppositely arranged at intervals to form the limiting groove; the rack is located between the two limiting plates.
4. The lift assembly of claim 1, wherein: the power assembly is a hydraulic cylinder or a pneumatic cylinder or an electric cylinder, and is connected with the rack and drives the rack to move.
5. The lift assembly of claim 1, wherein: the lifting platform comprises a bottom plate and unpowered rollers, and the unpowered rollers are rotatably arranged on the bottom plate; the rotation axis of the unpowered roller is parallel to the rotation axis of the reinforcement cage, so that the unpowered roller rotates along with the reinforcement cage in the same direction.
6. The lift assembly of claim 5, wherein: the connecting rod assembly comprises a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are arranged in parallel; one end of the first connecting rod is rotatably arranged on the mounting plate, the other end of the first connecting rod is rotatably connected with the bottom plate, one end of the second connecting rod is rotatably arranged on the mounting plate, and the other end of the second connecting rod is rotatably connected with the bottom plate; the bottom of bottom plate is equipped with the second backup pad, first connecting rod with the second backup pad rotates to be connected.
7. The lift assembly of claim 6, wherein: the first connecting rod or the second connecting rod comprises two oppositely arranged long rods and a short rod positioned between the two long rods, one end of each long rod is rotatably connected with the mounting plate, and the other end of each long rod is rotatably connected with the bottom plate; a plurality of the quarter butt interval sets up between the stock, wherein first quarter butt is located the stock with between the rotation connection point of mounting panel, angle gear sets up on the first quarter butt.
8. The lift assembly of any of claims 1 to 7, wherein: the detection module is arranged corresponding to the rack and used for detecting the moving distance of the rack.
9. The lift assembly of claim 8, wherein: the detection module comprises a displacement sensor arranged on the mounting plate, and the displacement sensor is arranged on one side of the rack.
10. A welding apparatus comprising a welding machine, a rail and the lift assembly of any one of claims 1 to 9, wherein the welding machine comprises a moving portion for welding a reinforcement cage and a fixed portion, the moving portion being distal from or proximal to the fixed portion along the rail, and the lift assembly being between the moving portion and the fixed portion and being located at a position corresponding to the reinforcement cage; the lifting assembly is arranged on the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980025.XU CN213135402U (en) | 2020-09-11 | 2020-09-11 | Lifting assembly and welding equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980025.XU CN213135402U (en) | 2020-09-11 | 2020-09-11 | Lifting assembly and welding equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213135402U true CN213135402U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021980025.XU Expired - Fee Related CN213135402U (en) | 2020-09-11 | 2020-09-11 | Lifting assembly and welding equipment thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN213135402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249104A (en) * | 2022-01-14 | 2022-03-29 | 广东韶钢松山股份有限公司 | Lifting device and tapping machine lifting device |
-
2020
- 2020-09-11 CN CN202021980025.XU patent/CN213135402U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249104A (en) * | 2022-01-14 | 2022-03-29 | 广东韶钢松山股份有限公司 | Lifting device and tapping machine lifting device |
| CN114249104B (en) * | 2022-01-14 | 2023-10-20 | 广东韶钢松山股份有限公司 | Lifting device of tapping machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |