CN210755950U - Automatic welding device for tailor welding of angle steel - Google Patents
Automatic welding device for tailor welding of angle steel Download PDFInfo
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- CN210755950U CN210755950U CN201921547401.3U CN201921547401U CN210755950U CN 210755950 U CN210755950 U CN 210755950U CN 201921547401 U CN201921547401 U CN 201921547401U CN 210755950 U CN210755950 U CN 210755950U
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- angle steel
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- 238000003466 welding Methods 0.000 title claims abstract description 81
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 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
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to an automatic welding device for angle steel tailor-welding, which comprises a platform, a support and a motor; the two ends of the platform are provided with connecting shafts, the connecting shafts are arranged on the support through bearings, and the motor is arranged on one side of the platform and connected with the connecting shafts; an assembly space for installing angle steel is arranged in the middle of the platform, and a positioning plate installed in the assembly space is arranged on one side of the platform; a plurality of fixing mechanisms are uniformly distributed on the platform, are arranged on one side of the positioning plate and are used for clamping the angle steel; each fixing mechanism comprises two clamping assemblies and a supporting piece, the two clamping assemblies are symmetrically arranged on two opposite sides of the platform, and the supporting piece is arranged below the two clamping assemblies and connected with the platform. The utility model has the characteristics of structural design is reasonable, and the concatenation is effectual, has guaranteed welding quality and has improved welding efficiency.
Description
Technical Field
The utility model belongs to the technical field of frock clamp, concretely relates to an automatic welder for angle steel welding.
Background
In the assembly of the tower crane, two pieces of angle steel need to be spliced, the two pieces of angle steel are usually placed on the ground and placed neatly, one worker fixes the placed angle steel by hands, and the other worker welds.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above-mentioned defect, provide an automatic welder for angle steel welding, structural design is reasonable, and the concatenation is effectual, has guaranteed welding quality and has improved welding efficiency.
The utility model provides a technical scheme that its technical problem adopted as follows:
an automatic welding device for angle steel tailor-welding comprises a platform, a support and a motor; the two ends of the platform are provided with connecting shafts, the connecting shafts are arranged on the support through bearings, and the motor is arranged on one side of the platform and connected with the connecting shafts; an assembly space for installing angle steel is arranged in the middle of the platform, and a positioning plate installed in the assembly space is arranged on one side of the platform; a plurality of fixing mechanisms are uniformly distributed on the platform, are arranged on one side of the positioning plate and are used for clamping the angle steel; each fixing mechanism comprises two clamping components and a supporting piece, the two clamping components are symmetrically arranged on two opposite sides of the platform, and the supporting piece is arranged below the two clamping components and connected with the platform; the support is provided with a fixed table top, the upper end surface of the fixed table top is flush with the upper end surface of the platform, the fixed table top and the platform are provided with connected rails, and the rails are arranged along the axial direction of the platform; the trolley is arranged on the fixed table board and is in matched connection with the track, the trolley is provided with an upright rod, the upper end of the upright rod is hinged with a swing rod, one end of the swing rod is provided with a welding wire frame, the other end of the swing rod is provided with a welding head, and the welding head is positioned above the assembly space; the trolley is also provided with a cylinder and a welding wire feeding mechanism which are respectively positioned at two sides of the vertical rod, the cylinder is connected with the swing rod and is close to the welding wire frame, and the welding wire feeding mechanism is close to the welding head.
Furthermore, the clamping assembly comprises a handle, a clamping rod and a clamping block, a through hole used for containing the clamping rod is formed in the platform, the through hole is in threaded connection with the clamping rod, one end of the clamping rod is connected with the handle, the other end of the clamping rod is connected with the clamping block through a bearing, and the clamping block is located in the assembling space.
Furthermore, the supporting piece comprises a U-shaped frame, a shaft sleeve, a supporting rod and a supporting block, two ends of the U-shaped frame are connected with the platform through pin shafts, the shaft sleeve is arranged on the U-shaped frame, the supporting rod is arranged in the shaft sleeve and is in threaded connection with the shaft sleeve, and the supporting block is connected to one end of the supporting rod through a bearing.
Furthermore, V-shaped grooves for installing angle steel are formed in the side face of each clamping block and the side face of each supporting block.
Furthermore, the welding wire feeding mechanism comprises a support, a driving wheel, a driven wheel and a stepping motor, wherein the support is arranged on the trolley, the driving wheel and the driven wheel are both connected to the support through rotating shafts, the driven wheel is positioned above the driving wheel, and the stepping motor is arranged on the trolley and connected with the driving wheel; the wheel surface of the driven wheel is provided with a groove for containing a welding wire, the wheel surface of the driving wheel is sleeved with a rubber ring, and the rubber ring is positioned in the groove.
The utility model has the advantages that:
(1) the utility model symmetrically places two angle steels on the supporting piece, and then the two angle steels are clamped by the two clamping components, so that the two angle steels can be tightly attached without gaps, and the two angle steels can not deviate during welding, thereby having stable structure and improving the quality of assembly; moreover, a plurality of groups of fixing mechanisms are arranged on the platform, so that the weight of the angle steel can be borne, and the safety is improved; then the position of the oscillating bar is adjusted through the cylinder, so that the welding head is aligned with the angle steel, the welding wire on the welding wire frame is conveyed to the welding head by the welding wire feeding mechanism for automatic welding, and the trolley can run on the rail at a constant speed, so that the welding work is carried out on the whole angle steel, the welding quality is ensured, and the welding efficiency is improved.
(2) The utility model discloses because the platform passes through the bearing with the support and links to each other, be swing joint promptly, when two angle steel upper end welding were accomplished, pull down support piece and install the upper end at the platform, then rotate platform 180 through motor drive, make the angle steel unwelded one end up, so that carry out weldment work, welded one end down this moment, support piece continues to play the effect of support angle steel like this, moreover, the steam generator is simple in structure, and reasonable in design, the concatenation is effectual, the sound construction, reduce workman's intensity of labour, time saving and labor saving, and the work efficiency is improved.
(3) The utility model discloses a turning handle makes the tight pole back-and-forth movement of clamp to realize pressing from both sides tight piece and press from both sides tightly or loosen the angle steel, simple structure presss from both sides tightly firmly.
(4) The utility model provides a U type frame links to each other with the platform through the round pin axle to in the position that corresponds is installed again to the dismantlement, because bracing piece and axle sleeve are threaded connection, the bracing piece can the up-and-down motion like this, thereby adjustment supporting shoe height, so that support the angle steel.
(5) The utility model discloses all be equipped with the V type groove that is used for installing the angle steel on the side of well clamp block and the side of supporting shoe to the realization is pressed from both sides tightly steadily and is supported the angle steel.
(6) The utility model discloses in can compress tightly the welding wire in the recess through the rubber circle, increase simultaneously and the frictional force between the welding wire, when the action wheel rotates, can carry the welding wire to bonding tool department effectively like this, rotate from the driving wheel synchronization this moment to guarantee the stability that the welding wire fed.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the fixing mechanism of the present invention;
FIG. 3 is a schematic structural view of a welding wire feeding mechanism of the present invention;
wherein: the welding wire welding machine comprises a platform 1, a support 2, a motor 3, a positioning plate 4, a fixing mechanism 5, a clamping assembly 51, a handle 511, a clamping rod 512, a clamping block 513, a support piece 52, a U-shaped frame 521, a shaft sleeve 522, a support rod 523, a support block 524, a rail 6, a trolley 7, an upright rod 8, a swing rod 9, a welding wire frame 10, an assembly space 11, a welding head 12, an air cylinder 13, a welding wire feeding mechanism 14, a support 141, a driving wheel 142, a driven wheel 143, a stepping motor 144, a rubber ring 145 and a groove 146.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
An automatic welding device for angle iron tailor welding shown in fig. 1 to 3 comprises a platform 1, a support 2 and a motor 3. Two ends of the platform 1 are provided with connecting shafts, the connecting shafts are arranged on the support 2 through bearings, and the motor 3 is arranged on one side of the platform 1 and connected with the connecting shafts; the middle part of platform 1 is equipped with the fitting space 11 that is used for installing the angle steel, and one side of platform 1 is equipped with the locating plate 4 of installing in the fitting space, and during the installation, the one end of angle steel all supports and holds on this locating plate to align two angle steels, save time, improve welding efficiency. A plurality of fixing mechanisms 5 are uniformly distributed on the platform 1, and the plurality of fixing mechanisms 5 are arranged on one side of the positioning plate 4 and used for clamping angle steel; each fixing mechanism 5 comprises two clamping assemblies 51 and a supporting member 52, the two clamping assemblies 51 are symmetrically arranged on two opposite sides of the platform 1, and the supporting member 52 is arranged below the two clamping assemblies 51 and connected with the platform 1. It should be noted that the position of the supporting member can be changed, for example, before the platform is turned 180 degrees, the supporting member needs to be detached and installed above the platform, so that after the platform is turned 180 degrees, the supporting member is still located below the platform to play a role of supporting the angle steel.
The clamping assembly 51 comprises a handle 511, a clamping rod 512 and a clamping block 513, a through hole for accommodating the clamping rod 512 is formed in the platform 1, the through hole is in threaded connection with the clamping rod 512, one end of the clamping rod 512 is connected with the handle 511, the other end of the clamping rod 512 is connected with the clamping block 513 through a bearing, the clamping block 513 is located in the assembling space 11, and a V-shaped groove for installing angle steel is formed in the side face of the clamping block 513. The supporting element 52 comprises a U-shaped frame 521, a shaft sleeve 522, a supporting rod 523 and a supporting block 524, two ends of the U-shaped frame 521 are connected with the platform 1 through a pin shaft, the shaft sleeve 522 is arranged on the U-shaped frame 521, the supporting rod 523 is arranged in the shaft sleeve 522 and is in threaded connection with the shaft sleeve 522, the supporting block 524 is connected to one end of the supporting rod 523 through a bearing, and a V-shaped groove for installing angle steel is formed in the side surface of the supporting block 524.
A fixed table top is arranged on the support 2, the upper end surface of the fixed table top is flush with the upper end surface of the platform 1, and a track 6 connected with the fixed table top and the platform is arranged on the fixed table top and the platform and is arranged along the axial direction of the platform; a trolley 7 is arranged on the fixed table top, the trolley 7 is connected with the track 6 in a matching way, an upright rod 8 is arranged on the trolley 7, the upper end of the upright rod 8 is hinged with a swing rod 9, one end of the swing rod 9 is provided with a welding wire frame 10, the other end of the swing rod is provided with a welding head 12, and the welding head 12 is positioned above the assembly space 11. It should be noted that the welding wire frame 10 is a circular structure and is hinged with the swing rod, a welding wire is wound on the welding wire frame, and the welding wire frame can rotate so as to facilitate feeding of the welding wire; the trolley 7 is also provided with a cylinder 13 and a welding wire feeding mechanism 14 which are respectively positioned at two sides of the vertical rod, the cylinder 13 is connected with the swing rod 9 and is close to the welding wire frame 10, and the welding wire feeding mechanism 14 is close to the welding head. Specifically, the welding wire feeding mechanism 14 includes a bracket 141, a driving wheel 142, a driven wheel 143 and a stepping motor 144, the bracket 141 is disposed on the trolley 7, the driving wheel 142 and the driven wheel 143 are both connected to the bracket 141 through a rotating shaft, the driven wheel 143 is disposed above the driving wheel 142, and the stepping motor 144 is disposed on the trolley 7 and connected to the driving wheel 142; the wheel surface of the driven wheel 143 is provided with a groove 146 for accommodating a welding wire, the wheel surface of the driving wheel 142 is sleeved with a rubber ring 145, and the rubber ring 145 is positioned in the groove 146.
It should be noted that, the embodiment further includes a PLC controller, which is connected to the trolley, the cylinder, the wire feeding mechanism and the welding head, and is used for controlling the start, stop and moving speed of the trolley, the operation of the cylinder, the start, stop and feeding speed of the wire feeding mechanism, and the start, stop and feeding speed of the welding head.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatic welder for angle steel tailor-welding which characterized in that: comprises a platform, a support and a motor; the two ends of the platform are provided with connecting shafts, the connecting shafts are arranged on the support through bearings, and the motor is arranged on one side of the platform and connected with the connecting shafts;
an assembly space for installing angle steel is arranged in the middle of the platform, and a positioning plate installed in the assembly space is arranged on one side of the platform; a plurality of fixing mechanisms are uniformly distributed on the platform, are arranged on one side of the positioning plate and are used for clamping the angle steel; each fixing mechanism comprises two clamping components and a supporting piece, the two clamping components are symmetrically arranged on two opposite sides of the platform, and the supporting piece is arranged below the two clamping components and connected with the platform;
the support is provided with a fixed table top, the upper end surface of the fixed table top is flush with the upper end surface of the platform, the fixed table top and the platform are provided with connected rails, and the rails are arranged along the axial direction of the platform; the trolley is arranged on the fixed table board and is in matched connection with the track, the trolley is provided with an upright rod, the upper end of the upright rod is hinged with a swing rod, one end of the swing rod is provided with a welding wire frame, the other end of the swing rod is provided with a welding head, and the welding head is positioned above the assembly space; the trolley is also provided with a cylinder and a welding wire feeding mechanism which are respectively positioned at two sides of the vertical rod, the cylinder is connected with the swing rod and is close to the welding wire frame, and the welding wire feeding mechanism is close to the welding head.
2. The automatic welding device for tailor welding of angle steel according to claim 1, wherein: the clamping assembly comprises a handle, a clamping rod and a clamping block, a through hole used for containing the clamping rod is formed in the platform, the through hole is in threaded connection with the clamping rod, one end of the clamping rod is connected with the handle, the other end of the clamping rod is connected with the clamping block through a bearing, and the clamping block is located in the assembling space.
3. The automatic welding device for tailor welding of angle steel according to claim 2, wherein: the supporting piece comprises a U-shaped frame, a shaft sleeve, a supporting rod and a supporting block, wherein two ends of the U-shaped frame are connected with the platform through pin shafts, the shaft sleeve is arranged on the U-shaped frame, the supporting rod is arranged in the shaft sleeve and is in threaded connection with the shaft sleeve, and the supporting block is connected to one end of the supporting rod through a bearing.
4. The automatic welding device for tailor welding of angle steel according to claim 3, wherein: and V-shaped grooves for mounting angle steel are formed in the side surfaces of the clamping block and the supporting block.
5. The automatic welding device for tailor welding of angle steel according to claim 1, wherein: the welding wire feeding mechanism comprises a support, a driving wheel, a driven wheel and a stepping motor, wherein the support is arranged on the trolley, the driving wheel and the driven wheel are both connected to the support through rotating shafts, the driven wheel is positioned above the driving wheel, and the stepping motor is arranged on the trolley and connected with the driving wheel; the wheel surface of the driven wheel is provided with a groove for containing a welding wire, the wheel surface of the driving wheel is sleeved with a rubber ring, and the rubber ring is positioned in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921547401.3U CN210755950U (en) | 2019-09-17 | 2019-09-17 | Automatic welding device for tailor welding of angle steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921547401.3U CN210755950U (en) | 2019-09-17 | 2019-09-17 | Automatic welding device for tailor welding of angle steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210755950U true CN210755950U (en) | 2020-06-16 |
Family
ID=71048400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921547401.3U Expired - Fee Related CN210755950U (en) | 2019-09-17 | 2019-09-17 | Automatic welding device for tailor welding of angle steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210755950U (en) |
-
2019
- 2019-09-17 CN CN201921547401.3U patent/CN210755950U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200616 |