CN210649209U - Welding rotary table for steel members - Google Patents
Welding rotary table for steel members Download PDFInfo
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- CN210649209U CN210649209U CN201921159435.5U CN201921159435U CN210649209U CN 210649209 U CN210649209 U CN 210649209U CN 201921159435 U CN201921159435 U CN 201921159435U CN 210649209 U CN210649209 U CN 210649209U
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Abstract
The welding turntable of the steel member comprises a base, wherein the base comprises a bottom plate and two supporting seats, a rotating shaft is arranged on each supporting seat, and a first driving assembly for driving the rotating shaft on each supporting seat to rotate is arranged on one supporting seat; the two ends of the mounting seat are respectively fixed on the two rotating shafts, and the mounting seat is provided with a turntable and a second driving assembly for driving the turntable to rotate; the clamping assembly comprises a fixing seat fixed on the rotary table, a supporting block fixedly connected to the fixing seat, a swing arm and an oil cylinder, one end of the swing arm is pivoted on the fixing seat, the other end of the swing arm forms a clamping end matched with the supporting block, and a telescopic rod of the oil cylinder is connected to the swing arm. The centering assembly comprises two cylinders, the cylinder body part of each cylinder is fixed on the rotary table, the two cylinders are arranged oppositely, and the telescopic rod faces to the middle of the rotary table and forms a jacking end. The utility model provides the high welding precision of steel member has improved welding efficiency.
Description
Technical Field
The utility model relates to a steel construction processing technology field, concretely relates to welding revolving stage of steel member.
Background
In the steel member processing, the installation, need carry out multichannel welding process usually, present steel member is when the welding, arranges the work piece in the workstation, adopts manual welding's mode to accomplish the welding and the installation of steel member, and this kind of welding mode efficiency is lower to, in welding process, can not carry out accurate location to the work piece, lead to the precision of steel member lower, there is the use defect even.
SUMMERY OF THE UTILITY MODEL
The welding revolving stage of steel member, it can carry out the accurate positioning to the work piece, improves the welding precision and the welded efficiency of steel member.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
welding revolving stage of steel member includes:
the base comprises a bottom plate and supporting seats fixed at two ends of the bottom plate, each supporting seat is provided with a rotating shaft, the central axes of the rotating shafts on the two supporting seats are superposed, and one supporting seat is provided with a first driving assembly for driving the rotating shaft on the supporting seat to rotate;
the two ends of the mounting seat are respectively fixed on the two rotating shafts, and the mounting seat is provided with a rotating disc and a second driving assembly for driving the rotating disc to rotate;
the clamping components comprise a fixing seat fixed on the rotary table, a supporting block, a swing arm and an oil cylinder, the supporting block, the swing arm and the oil cylinder are fixedly connected to the fixing seat, one end of the swing arm is pivoted to the fixing seat, the other end of the swing arm forms a clamping end matched with the supporting block, and a telescopic rod of the oil cylinder is connected to the swing arm.
The centering assembly comprises two cylinders, the cylinder body part of each cylinder is fixed on the rotary table, the two cylinders are arranged oppositely, and the telescopic rod faces to the middle of the rotary table and forms a jacking end.
The supporting shoe passes through the bolt fastening on the fixing base.
A plurality of adjusting gaskets which are stacked are arranged between the supporting block and the fixed seat.
A motor base is fixed on one of the supporting bases, and the second driving assembly comprises a first driving motor, a worm and a worm wheel, wherein the machine body part of the first driving motor is fixed on the motor base, the worm is arranged on an output shaft of the first driving motor, and the worm wheel is connected to the rotating shaft and meshed with the worm.
The mounting seat is plate-shaped, the upper surfaces of two ends of the mounting seat respectively extend upwards to form a connecting plate, and the two connecting plates are respectively and fixedly connected to the two rotating shafts.
The second driving assembly comprises a second driving motor, a driving gear and a driven gear, wherein the second driving motor is partially fixed on the lower surface of the mounting seat, the driving gear is mounted on an output shaft of the second driving motor, the driven gear is mounted on the turntable, and the driven gear is meshed with the driving gear.
The beneficial effects of the utility model reside in that:
the utility model discloses a work piece is fixed on the carousel to a plurality of centre gripping subassemblies and centering subassembly, makes the work piece by accurate positioning on the carousel, and the carousel can revolute the swing of central axis of rotation, can rotate again simultaneously to can remove the position of work piece according to the welding demand when the welding, thereby improve the welding precision of steel member, improved welding efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a view taken along line A of FIG. 1;
fig. 3 is an enlarged view at B in fig. 2.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1, 2 and 3, a welding turntable for steel members according to the present invention comprises a base, a mounting base 20, a plurality of clamping assemblies 40 and a centering assembly, wherein the base comprises a bottom plate 10 and two supporting seats 11, the two supporting seats 11 are respectively fixed at two ends of the bottom plate 10, each supporting seat 11 is provided with a rotating shaft 12, the rotating shaft 12 is pivotally matched with the supporting seat 11, central axes of the rotating shafts 12 on the two supporting seats 11 are coincident, the supporting seat 11 on the left side is provided with a first driving assembly for driving the rotating shaft 12 on the supporting seat 11 on the left side to rotate, the first driving assembly adopts a worm gear mechanism, specifically, a motor base 13 is fixedly connected to the supporting seat 11 on the left side, the first driving assembly comprises a motor 14, a worm 15 and a worm wheel 16, wherein a body portion of the motor 14 is fixed on the motor base 13, the worm 15 is connected to the output shaft of the motor 14, the worm wheel 16 is connected to the rotating shaft 12 on the left supporting seat 11, and the worm wheel 16 is meshed with the worm 15; of course, the first driving assembly may have other structures, such as a gear mechanism driven by a motor. The two ends of the mounting base 20 are respectively fixed on the two rotating shafts 12, so that when the first driving component drives the rotating shafts 12 to rotate, the mounting base 20 can be driven to move, a rotating disc 30 and a second driving component are arranged on the mounting base 20, and the second driving component is used for driving the rotating disc 30 to rotate on the mounting base 20. In a preferred embodiment, the mounting seat 20 is plate-shaped, two ends of the mounting seat extend upwards to form a connecting plate 21, and the tops of the two connecting plates 21 are fixed on the two rotating shafts 12, so that the rotating disc 30 is spaced from the rotating axis of the rotating shaft 12 by a certain distance, and then when the first driving assembly drives the rotating shaft 12 to rotate, the rotating disc 30 swings around the central axis of the rotating shaft 12, thereby facilitating the adjustment of the position of the workpiece on the rotating disc 30. The plurality of clamping assemblies 40 are arranged in two rows side by side, and the two rows of clamping assemblies 40 are arranged oppositely, see fig. 3, each clamping assembly 40 comprises a fixed seat 41, a supporting block 43, a swing arm 44 and an oil cylinder 42, the fixed seats 41 are fixedly connected to the rotary table 30, the supporting blocks 43 are fixed on the fixed seats 41, one end of the swing arm 44 is pivoted on the fixed seats 41, the other end of the swing arm 44 forms a clamping end, a cylinder body of the oil cylinder 42 is fixed on the fixed seats 41, a telescopic rod is connected to the swing arm 44, the swing arm 44 can think of the supporting blocks 43 to swing under the driving of the oil cylinder 42, so that the clamping end of the swing arm 44 is matched with the supporting. The centering assembly comprises two air cylinders 50, the cylinder bodies of the two air cylinders 50 are fixed on the rotary table 40, the two air cylinders 50 are arranged oppositely, the telescopic rods of the air cylinders 50 face the middle of the rotary table, the telescopic rods of the air cylinders 50 form jacking ends, and the telescopic rods of the two air cylinders 50 respectively extrude two sides of a workpiece, so that the workpiece can be placed in the middle of the rotary table 30, and the workpiece is clamped and fixed from the side.
The utility model discloses a work piece is fixed on the carousel to a plurality of centre gripping subassemblies and centering subassembly, makes the work piece by accurate positioning on the carousel, and the carousel can revolute the swing of central axis of rotation, can rotate again simultaneously to can remove the position of work piece according to the welding demand when the welding, thereby improve the welding precision of steel member, improved welding efficiency.
The supporting block 43 is detachably fixed on the fixing seat 41, so that different supporting blocks 43 can be replaced for different workpieces, preferably, the supporting block 43 is fixed on the fixing seat 41 through a bolt. In addition, a plurality of adjusting shims 431 are arranged between the supporting block 43 and the fixed seat 41, and the plurality of adjusting shims 431 are stacked, so that when a workpiece is clamped and positioned, the number of the adjusting shims 431 can be selected to adjust the height of the supporting block 43, so that the workpiece can be adapted to the size of the workpiece, and the workpiece can be accurately positioned.
The second drive assembly comprises a motor 31, a driving gear and a driven gear, the machine body of the motor 31 is fixedly connected to the lower surface of the mounting seat 20, the driving gear is mounted on an output shaft of the motor 31, the driven gear is mounted on the turntable 30, and the driving gear is meshed with the driven gear. The second driving assembly may also adopt other structures, which are not described herein in detail.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some technical features, and these modifications or substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. Welding revolving stage of steel member, its characterized in that includes:
the base comprises a bottom plate and supporting seats fixed at two ends of the bottom plate, each supporting seat is provided with a rotating shaft, the central axes of the rotating shafts on the two supporting seats are superposed, and one supporting seat is provided with a first driving assembly for driving the rotating shaft on the supporting seat to rotate;
the two ends of the mounting seat are respectively fixed on the two rotating shafts, and the mounting seat is provided with a rotating disc and a second driving assembly for driving the rotating disc to rotate;
the clamping assemblies are arranged on the rotary table in two rows in a pairwise opposite mode, each clamping assembly comprises a fixed seat fixed on the rotary table, a supporting block fixedly connected to the fixed seat, a swing arm and an oil cylinder, one end of each swing arm is pivoted on the fixed seat, the other end of each swing arm forms a clamping end matched with the corresponding supporting block, and a telescopic rod of each oil cylinder is connected to the corresponding swing arm;
the centering assembly comprises two cylinders, the cylinder body part of each cylinder is fixed on the rotary table, the two cylinders are arranged oppositely, and the telescopic rod faces to the middle of the rotary table and forms a jacking end.
2. A welding turret for steel members according to claim 1, wherein the support blocks are bolted to the mounting blocks.
3. A steel member welding turret according to claim 2 wherein a plurality of stacked adjustment shims are provided between the support block and the mounting block.
4. A steel member welding turret according to claim 1, wherein a motor mount is fixed to one of the support bases, and the second drive assembly comprises a first drive motor having a body portion fixed to the motor mount, a worm mounted on an output shaft of the first drive motor, and a worm wheel coupled to the shaft and engaged with the worm.
5. A rotary welding turret for steel members according to claim 1, wherein the mounting base is formed in a plate shape, and a connecting plate is extended upwardly from each of both ends of the mounting base, and is fixedly connected to each of the two rotary shafts.
6. A steel member welding turret according to claim 1, wherein the second drive assembly includes a second drive motor having a body portion fixed to a lower surface of the mounting base, a drive gear mounted on an output shaft of the second drive motor, and a driven gear mounted on the turret, the driven gear being engaged with the drive gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921159435.5U CN210649209U (en) | 2019-07-22 | 2019-07-22 | Welding rotary table for steel members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921159435.5U CN210649209U (en) | 2019-07-22 | 2019-07-22 | Welding rotary table for steel members |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210649209U true CN210649209U (en) | 2020-06-02 |
Family
ID=70836745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921159435.5U Active CN210649209U (en) | 2019-07-22 | 2019-07-22 | Welding rotary table for steel members |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210649209U (en) |
-
2019
- 2019-07-22 CN CN201921159435.5U patent/CN210649209U/en active Active
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