CN221064933U - Steel product annular welding machine with stable rotation - Google Patents
Steel product annular welding machine with stable rotation Download PDFInfo
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- CN221064933U CN221064933U CN202323083318.4U CN202323083318U CN221064933U CN 221064933 U CN221064933 U CN 221064933U CN 202323083318 U CN202323083318 U CN 202323083318U CN 221064933 U CN221064933 U CN 221064933U
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- 238000003466 welding Methods 0.000 title claims abstract description 64
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 28
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 16
- 238000003825 pressing Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to the technical field of annular welding machines, in particular to a steel product annular welding machine with stable rotation, which comprises a base, wherein a first telescopic cylinder is arranged on the surface of the base through a supporting frame, a pressure plate is fixedly arranged at the output end of the first telescopic cylinder, a rotating column is rotatably arranged on the base, a rotating disc is fixedly arranged on the rotating column, a placing table is arranged on the surface of the rotating disc through a plurality of spring rods, a plurality of mounting grooves are formed in the surface of the placing table, clamping blocks are slidably arranged in the mounting grooves through telescopic springs, a plurality of strip-shaped holes which are respectively communicated with the mounting grooves are formed in the lower surface of the placing table, and a transmission assembly is arranged on the surface of the rotating disc. According to the utility model, through the mutual matching of the pressure plate, the rotating disc, the placing table, the spring rod, the telescopic spring, the clamping block and the transmission assembly, the position of a product is prevented from shifting during welding, and the welding effect is prevented from being influenced.
Description
Technical Field
The utility model relates to the technical field of annular welding machines, in particular to a steel product annular welding machine with stable rotation.
Background
The ring welder is a device for welding a ring gap of a product, and is mainly divided into two types, one type is to rotate a welding gun around the product so as to realize ring welding of the product, and the other type is to rotate the product so as to realize ring welding of the product through the welding gun.
The utility model discloses an annular burn-welding machine with the Chinese patent number of CN207788139U, which comprises a frame and a workbench, wherein a motor and a rotating shaft are arranged in the workbench, and the motor is in transmission connection with the rotating shaft; the other end of the rotating shaft is connected with a rotating disc, and a positioning boss is arranged on the rotating disc; the workbench is also provided with a supporting frame.
The device is when welding the product, mainly fixes a position the product through location boss and hold-down mechanism, and this locate mode is only through two sets of structures with the product centre gripping in the middle, and is relatively poor to the fixed effect of product, when welding, can lead to the product to take place the skew between location boss and hold-down mechanism to influence the welding effect.
Disclosure of utility model
The utility model aims to solve the defects in the prior art that when welding is carried out, a product can deviate between a positioning boss and a pressing mechanism, so that the welding effect is affected, and provides a steel product annular welding machine with stable rotation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The steel product annular welding machine comprises a base, wherein a supporting frame is fixedly arranged on the surface of the base, a first telescopic cylinder is fixedly arranged on the supporting frame, a pressure plate is fixedly arranged at the output end of the first telescopic cylinder, and a plurality of groups of rolling assemblies are arranged on the lower surface of the pressure plate;
the rotary column is rotatably mounted on the base, the rotary disc is fixedly mounted at the upper end of the rotary column, the placing table is mounted on the surface of the rotary disc through a plurality of spring rods, a plurality of mounting grooves are formed in the surface of the placing table, clamping blocks are slidably mounted in the mounting grooves through telescopic springs, a plurality of strip-shaped holes which are respectively communicated with the plurality of mounting grooves are formed in the lower surface of the placing table, a transmission assembly which is used for driving the clamping blocks to move is arranged on the surface of the rotary disc, a welding assembly is arranged on the base, and a power device which is used for driving the rotary column to rotate is arranged in the base.
Preferably, the rolling assembly comprises a fixed column and a rolling ball which are fixedly arranged on the lower surface of the pressure plate, a ball groove is formed in the lower end of the fixed column, and the rolling ball is embedded in the ball groove in a rolling mode.
Preferably, the transmission assembly comprises a plurality of trapezoid check blocks fixedly installed on the rotating disc, one ends of the trapezoid check blocks respectively penetrate through the strip-shaped holes, and the lower ends of the clamping blocks are respectively in sliding contact with the inclined surface ends of the trapezoid check blocks.
Preferably, a rotating groove is formed in the lower end of the clamping block, a rotating wheel is rotatably installed in the rotating groove, and the rotating wheel is in rolling contact with the inclined surface of the trapezoid stop block.
Preferably, the surfaces of the clamping blocks are fixedly provided with protection pads, and the protection pads are made of rubber.
Preferably, the welding assembly comprises a fixing frame fixedly installed on the base, a lifting block slidingly installed on the fixing frame, a lifting cylinder fixedly installed on the base, a mounting seat fixedly installed on the lifting block, a second telescopic cylinder fixedly installed on the mounting seat and a welding device slidingly installed on the mounting seat, wherein the welding device is fixedly connected with the output end of the second telescopic cylinder, and the lifting block is fixedly connected with the output end of the lifting cylinder.
The utility model has the beneficial effects that:
Through pressure disk, rolling disc, place platform, spring beam, extension spring, clamp splice and drive assembly's mutually supporting, when welding the product, play the fixed effect of centre gripping to the side of product when placing between platform and the pressure disk with the product centre gripping, and then prevent when the welding, the position of product takes place the skew, avoid influencing the welding effect.
Drawings
FIG. 1 is a schematic perspective view of a ring welder for steel products with stable rotation;
FIG. 2 is a schematic view of a three-dimensional partial cross-sectional structure of a rotating disk and a placing disk in a rotationally stabilized steel product ring welder according to the present utility model;
FIG. 3 is a schematic perspective view of a welding assembly in a ring welder for rotationally stabilized steel products according to the present utility model;
FIG. 4 is an enlarged view of the structure of FIG. 1 at A;
fig. 5 is an enlarged view of the structure at B in fig. 2.
In the figure: 1a base, 2 a supporting frame, 3 a first telescopic cylinder, 4 a pressure plate, 5 a rotating column, 6 a rotating disc, 7 a spring rod, 8 a placing table, 9 a telescopic spring, 10 a clamping block, 11a fixed column, 12 a rolling ball, 13 a trapezoid stop block, 14 a rotating wheel, 15 a lifting block, 16 a lifting cylinder, 17 a second telescopic cylinder and 18 a welding device.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a steel product annular welding machine with stable rotation comprises a base 1, a support frame 2 is fixedly arranged on the surface of the base 1, a first telescopic cylinder 3 is fixedly arranged on the support frame 2, a pressing plate 4 is fixedly arranged at the output end of the first telescopic cylinder 3, a plurality of groups of rolling components are arranged on the lower surface of the pressing plate 4, each rolling component comprises a fixed column 11 and a rolling ball 12 which are fixedly arranged on the lower surface of the pressing plate 4, a ball groove is formed in the lower end of each fixed column 11, the rolling balls 12 are embedded in the corresponding ball groove in a rolling manner, the pressing plate 4 can be driven to vertically move downwards until the rolling balls are in contact with a product, when the product rotates, a plurality of rolling balls 12 can be in rolling contact with the product, and then the rolling balls 12 are driven to roll in the ball grooves, and friction force between the pressing plate 4 and the product can be reduced through the rolling balls 12.
The rotary column 5 is rotatably mounted on the base 1, the rotary disk 6 is fixedly mounted at the upper end of the rotary column 5, the placing table 8 is mounted on the surface of the rotary disk 6 through a plurality of spring rods 7, a plurality of mounting grooves are formed in the surface of the placing table 8, clamping blocks 10 are slidably mounted in the mounting grooves through telescopic springs 9, a plurality of strip-shaped holes which are respectively communicated with the mounting grooves are formed in the lower surface of the placing table 8, a transmission component which is used for driving the clamping blocks 10 to move is arranged on the surface of the rotary disk 6, a welding component is arranged on the base 1, a power device which is used for driving the rotary column 5 to rotate is arranged in the base 1, the transmission component comprises a plurality of trapezoid check blocks 13 which are fixedly mounted on the rotary disk 6, one ends of the trapezoid check blocks 13 respectively penetrate through the strip-shaped holes, and the lower ends of the clamping blocks 10 are respectively in sliding contact with inclined plane ends of the trapezoid check blocks 13.
When welding the product, firstly place the product on placing the platform 8, then drive a plurality of spin 12 and product contact through pressure disk 4, and then press the product, rethread product drives and places the vertical downwardly moving of platform 8, many spring levers 7 compression, place the platform 8 in the in-process that moves to rolling disc 6 direction, slidable mounting can take place the relative slip with the inclined plane of trapezoidal dog 13 at the clamp splice in the mounting groove, under the inclined plane effect of trapezoidal dog 13, can produce the power to the expansion spring 9 direction to clamp splice 10, under the effect, drive clamp splice 10 and move to the product direction, expansion spring 9 compression, until a plurality of clamp splice 10 and product contact, and play the fixed effect of contact, finally drive the rotation post 5 through power device and rotate, realize the welding to the product, can play the fixed effect of centre gripping to the side of product when placing between platform 8 and the pressure disk 4 with the product, and then prevent when welding, the position emergence skew of product avoids influencing the welding effect.
The lower extreme of clamp splice 10 has seted up the rotary groove, and the rotation wheel 14 is installed in the rotary groove rotation, and the inclined plane rolling contact of rotation wheel 14 and trapezoidal dog 13, when clamp splice 10 and trapezoidal dog 13 take place the relative slip, the frictional force between the two can effectually be reduced to rotation wheel 14.
The surface of a plurality of clamp splice 10 is all fixed mounting has the protection pad, and a plurality of protection pads are the rubber material, and the clamp splice 10 can play the effect of protection to the product when the centre gripping product, prevents that the wearing and tearing from appearing in the product to the friction between protection pad can increase product and the clamp splice 10.
The welding assembly comprises a fixed frame fixedly arranged on the base 1, a lifting block 15 slidably arranged on the fixed frame, a lifting cylinder 16 fixedly arranged on the base 1, a mounting seat fixedly arranged on the lifting block 15, a second telescopic cylinder 17 fixedly arranged on the mounting seat and a welding device 18 slidably arranged on the mounting seat, wherein the welding device 18 is fixedly connected with the output end of the second telescopic cylinder 17, and the lifting block 15 is fixedly connected with the output end of the lifting cylinder 16.
After the product is fixed on the placing table 8, the lifting block 15 is driven to move up and down on the fixing frame by the lifting air cylinder 16, so that the welding position of the product is adjusted, and then the welding device 18 is driven to approach the direction of the product by the second telescopic air cylinder 17, so that welding is realized.
In the utility model, when welding products, firstly, the products are placed on the placing table 8, then the products are pressed by the pressing plate 4 and the rolling assembly, the placing table 8 is driven to vertically move downwards by the products, the plurality of spring rods 7 are compressed, the placing table 8 drives the clamping blocks 10 to move towards the products by the transmission assembly in the process of moving towards the rotating disc 6 until the plurality of clamping blocks 10 are contacted with the products, the products are contacted and fixed, and finally, the rotating column 5 is driven to rotate by the power device, the welding of the products is realized by the welding assembly, the products can be clamped between the placing table 8 and the pressing plate 4, and the side surfaces of the products are clamped and fixed, so that the position of the products is prevented from shifting during welding, and the welding effect is prevented from being influenced.
Overall, for technical problems: when welding is carried out, the product can be offset between the positioning boss and the pressing mechanism, so that the welding effect is affected; adopts the technical proposal that: through the mutual matching of the pressure plate 4, the rotating disc 6, the placing table 8, the spring rod 7, the telescopic spring 9, the clamping block 10 and the transmission component, when welding products, the products are clamped between the placing table 8 and the pressure plate 4 and simultaneously the side surfaces of the products are clamped and fixed; the implementation process of the technical scheme is as follows: when welding products, firstly, the products are placed on a placing table 8, then the products are pressed by a pressure plate 4 and a rolling assembly, the placing table 8 is driven to vertically move downwards by the products, a plurality of spring rods 7 are compressed, the placing table 8 drives a clamping block 10 to move towards the products through a transmission assembly in the process of moving towards a rotating disc 6 until the clamping blocks 10 are contacted with the products and play a role in contact fixation on the products, finally, a power device drives a rotating column 5 to rotate, the welding of the products is realized through a welding assembly, and the products can be clamped between the placing table 8 and the pressure plate 4 and play a role in clamping fixation on the side surfaces of the products; therefore, the technical problem can be necessarily solved, and the realized technical effects are as follows: and then prevent when the welding, the position of product takes place the skew, avoid influencing the welding effect.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The steel product annular welding machine with the stable rotation comprises a base (1) and is characterized in that a support frame (2) is fixedly arranged on the surface of the base (1), a first telescopic cylinder (3) is fixedly arranged on the support frame (2), a pressure plate (4) is fixedly arranged at the output end of the first telescopic cylinder (3), and a plurality of groups of rolling assemblies are arranged on the lower surface of the pressure plate (4);
The rotary column (5) is rotatably mounted on the base (1), a rotary disc (6) is fixedly mounted at the upper end of the rotary column (5), a placing table (8) is mounted on the surface of the rotary disc (6) through a plurality of spring rods (7), a plurality of mounting grooves are formed in the surface of the placing table (8), clamping blocks (10) are slidably mounted in the mounting grooves through telescopic springs (9), a plurality of strip-shaped holes which are respectively communicated with the mounting grooves are formed in the lower surface of the placing table (8), a transmission assembly which is used for driving the clamping blocks (10) to move is arranged on the surface of the rotary disc (6), a welding assembly is arranged on the base (1), and a power device used for driving the rotary column (5) to rotate is arranged in the base (1).
2. The steel product annular welding machine with stable rotation according to claim 1, wherein the rolling assembly comprises a fixed column (11) and a rolling ball (12) which are fixedly arranged on the lower surface of a pressure plate (4), a spherical groove is formed in the lower end of the fixed column (11), and the rolling ball (12) is embedded in the spherical groove in a rolling mode.
3. A rotationally stable steel product ring welder according to claim 1, characterized in that the transmission assembly comprises a plurality of trapezoid stops (13) fixedly mounted on the rotating disc (6), one ends of the trapezoid stops (13) respectively pass through a plurality of bar-shaped holes, and lower ends of the clamping blocks (10) respectively slide contacted with inclined surface ends of the trapezoid stops (13).
4. A rotationally stable steel product annular welding machine according to claim 3, characterized in that the lower end of the clamping block (10) is provided with a rotating groove, a rotating wheel (14) is rotatably arranged in the rotating groove, and the rotating wheel (14) is in rolling contact with the inclined surface of the trapezoid stop block (13).
5. The steel product annular welding machine with stable rotation according to claim 1, wherein the surfaces of the clamping blocks (10) are fixedly provided with protection pads, and the protection pads are made of rubber.
6. The steel product annular welding machine with stable rotation according to claim 1, wherein the welding assembly comprises a fixing frame fixedly installed on a base (1), a lifting block (15) slidingly installed on the fixing frame, a lifting cylinder (16) fixedly installed on the base (1), a mounting seat fixedly installed on the lifting block (15), a second telescopic cylinder (17) fixedly installed on the mounting seat and a welding device (18) slidingly installed on the mounting seat, the welding device (18) is fixedly connected with the output end of the second telescopic cylinder (17), and the lifting block (15) is fixedly connected with the output end of the lifting cylinder (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323083318.4U CN221064933U (en) | 2023-11-15 | 2023-11-15 | Steel product annular welding machine with stable rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323083318.4U CN221064933U (en) | 2023-11-15 | 2023-11-15 | Steel product annular welding machine with stable rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221064933U true CN221064933U (en) | 2024-06-04 |
Family
ID=91257030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323083318.4U Active CN221064933U (en) | 2023-11-15 | 2023-11-15 | Steel product annular welding machine with stable rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221064933U (en) |
-
2023
- 2023-11-15 CN CN202323083318.4U patent/CN221064933U/en active Active
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