CN213764709U - Automatic rotary welding device - Google Patents
Automatic rotary welding device Download PDFInfo
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- CN213764709U CN213764709U CN202021764653.4U CN202021764653U CN213764709U CN 213764709 U CN213764709 U CN 213764709U CN 202021764653 U CN202021764653 U CN 202021764653U CN 213764709 U CN213764709 U CN 213764709U
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Abstract
The utility model relates to an automatic rotatory welding set, including automatic rotatory welding jig and welding subassembly, automatic rotatory welding jig includes the three-jaw cylinder, the rotation axis, drive mechanism, driving motor and controller, the three jack catch that is used for centre gripping welding workpiece of three-jaw cylinder including the chuck and setting on the chuck, the jack catch possesses radial centre gripping displacement on the chuck, the one end of rotation axis is located to the chuck, the jack catch is located a side surface of keeping away from the rotation axis on the chuck, the rotation axis passes through drive mechanism and is connected with the driving motor transmission, driving motor's control end and controller electric connection, driving motor drive rotation axis drives the three-jaw cylinder and rotates around the axis of rotation axis. The utility model discloses can realize the spin welding of work piece.
Description
Technical Field
The utility model relates to a welding set especially relates to an automatic rotatory welding set.
Background
Currently, in welding, welding is generally performed by moving a welding head in a welding device to align a welding site by a robot or manually. Particularly, when some arc surfaces are welded, the arc surfaces need to be movably welded, so that the welding requirement is high, the welding quality is unstable, and the position of a welding gun is difficult to ensure to be matched with the normal direction of a workpiece.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing an automatic spin welding device, the utility model discloses can realize the spin welding of work piece.
The utility model discloses an automatic rotatory welding set, including automatic rotatory welding jig and welding subassembly, automatic rotatory welding jig includes the three-jaw cylinder, the rotation axis, drive mechanism, driving motor and controller, the three jack catch that is used for centre gripping welding workpiece that the three-jaw cylinder includes the chuck and sets up on the chuck, the jack catch possesses radial centre gripping displacement on the chuck, the one end of rotation axis is located to the chuck, the jack catch is located a side surface of keeping away from the rotation axis on the chuck, the rotation axis passes through drive mechanism and is connected with the driving motor transmission, driving motor's control end and controller electric connection, driving motor drive rotation axis drives the three-jaw cylinder and rotates around the axis of rotation axis.
Further, three jaws are evenly arranged along the circumferential direction of the chuck at intervals.
Further, the chuck is cylindrical, and the jaws extend in a radial direction of the chuck.
Furthermore, the chuck is provided with a plurality of sliding grooves extending along the radial direction of the chuck, the clamping jaws are provided with sliding blocks matched with the sliding grooves, and the sliding blocks are arranged in the sliding grooves in a sliding mode.
Further, the welding assembly is arranged right opposite to one side of the chuck, which is provided with the clamping jaws.
Further, the transmission mechanism is a belt.
Further, the rotating shaft is connected with a baffle, and the driving motor is positioned on the baffle.
Furthermore, one end of the rotating shaft, which is close to the chuck, is provided with a driving wheel, the driving wheel is connected with the output end of the driving motor, and the driving wheel is connected with the driving wheel through a belt.
Further, the baffle is in the shape of Contraband, and the driving motor is located inside the baffle.
Furthermore, a plurality of heat dissipation holes are formed in the baffle.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
the utility model discloses a welding workpiece is connected to the three-jaw cylinder, utilizes driving motor drive rotation axis to drive the axis rotation of three-jaw cylinder around the rotation axis to realize the rotation of work piece, in welding process, under the prerequisite of welding subassembly rigidity, realize the spin welding of work piece.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of an automatic spin welding apparatus according to the present invention;
FIG. 2 is a schematic structural view of the automatic spin welding apparatus of the present invention;
description of reference numerals:
1-a three-jaw cylinder; 2-a rotating shaft; 3, a belt; 4-driving the motor; 5-a baffle plate; 10-a jaw; 11-a chuck; 12-a slide block; 40-a driving wheel; 50-heat dissipation holes.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Examples
Referring to the drawings, the present invention provides an automatic spin welding apparatus, which includes an automatic spin welding jig and a welding assembly.
The automatic rotary welding fixture comprises a three-jaw cylinder 1, a rotating shaft 2, a transmission mechanism, a driving motor 4 and a controller. The rotating shaft 2 is in transmission connection with the driving motor 4 through a transmission mechanism, the control end of the driving motor 4 is electrically connected with the controller, and the driving motor 4 drives the rotating shaft 2 to drive the three-jaw cylinder 1 to rotate around the axis of the rotating shaft 2. The transmission mechanism is preferably a belt 3.
The rotating shaft 2 is connected with a baffle 5 shaped like Contraband, the baffle 5 encloses an accommodating space, and the driving motor 4 is fixedly arranged on the baffle 5 and is positioned in the accommodating space. The baffle 5 is provided with a plurality of strip-shaped heat dissipation holes 50.
The three-jaw cylinder 1 comprises a chuck 11, three jaws 10 arranged on the chuck 11 and used for clamping a welding workpiece, and a driving cylinder for driving the jaws 10 to move along the radial direction of the chuck 11. The chuck 11 is provided at one end of the rotary shaft 2, the jaws 10 are positioned on a surface of the chuck 11 on a side away from the rotary shaft 2, and the jaws 10 are provided with radial clamping displacement on the chuck 11. Chuck 11 is the cylinder, and three jack catch 10 evenly sets up and three jack catch 10 all extends along chuck 11's radial direction along chuck 11's circumference interval. The chuck 11 is provided with a plurality of sliding grooves extending along the radial direction, the jaws 10 are provided with sliding blocks 12 matched with the sliding grooves, and the sliding blocks 12 are arranged in the sliding grooves in a sliding manner. The slide 12 is preferably i-shaped. When the driving cylinder works, the clamping jaws 10 can be driven to synchronously move outwards or inwards along the radial direction of the chuck 11 simultaneously, so that the clamping device can be suitable for clamping welding workpieces with different sizes. The welding assembly is arranged opposite to one side of the chuck 11 on which the clamping jaws 10 are arranged. One end of the rotating shaft 2 close to the chuck 11 is provided with a driving wheel, the baffle 5 is provided with a driving wheel 40, the driving wheel 40 is connected with the output end of the driving motor 4, and the driving wheel is connected with the driving wheel 40 through a belt 3.
Use the utility model discloses the time, utilize 10 centre gripping welding workpiece of jack catch of three-jaw cylinder 1, the centre gripping finishes the back, makes driving motor 4 work, and when this driving motor 4 rotated, drive action wheel 40 and rotate, it is rotatory around self axis to drive rotation axis 2 through belt 3 after action wheel 40 rotated, it is rotatory to drive three-jaw cylinder 1 when rotation axis 2 rotated, and then it is rotatory to drive welding workpiece. At the moment, the position of the welding assembly is fixed, and the workpiece rotates all the time, so that arc-shaped welding on the workpiece is realized in the welding process.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic spin welding device which characterized in that: including automatic rotary welding anchor clamps and welding assembly, automatic rotary welding anchor clamps include three-jaw cylinder, rotation axis, drive mechanism, driving motor and controller, the three-jaw cylinder includes the chuck and sets up three jack catch that is used for centre gripping welding workpiece on the chuck, the jack catch is in possess radial centre gripping displacement on the chuck, the chuck is located the one end of rotation axis, the jack catch is located keep away from on the chuck a side surface of rotation axis, the rotation axis passes through drive mechanism with the driving motor transmission is connected, driving motor's control end with controller electric connection, driving motor drives the rotation axis drives the three-jaw cylinder is rotatory around the axis of rotation axis.
2. The automatic spin weld apparatus of claim 1, wherein: the three jack catchs are along the circumference interval of chuck evenly sets up.
3. The automatic spin weld apparatus of claim 1, wherein: the chuck is the cylinder, the jack catch is followed the radial direction of chuck extends.
4. The automatic spin weld apparatus of claim 1, wherein: the chuck is provided with a plurality of sliding grooves extending along the radial direction of the chuck, the clamping jaws are provided with sliding blocks matched with the sliding grooves, and the sliding blocks are arranged in the sliding grooves in a sliding mode.
5. The automatic spin weld apparatus of claim 1, wherein: the welding assembly is arranged right opposite to one side of the chuck, which is provided with the clamping jaws.
6. The automatic spin weld apparatus of claim 1, wherein: the transmission mechanism is a belt.
7. The automatic spin weld apparatus of claim 6, wherein: the rotating shaft is connected with a baffle, and the driving motor is located on the baffle.
8. The automatic spin weld apparatus of claim 7, wherein: one end of the rotating shaft, which is close to the chuck, is provided with a driving wheel, the baffle is provided with a driving wheel, the driving wheel is connected with the output end of the driving motor, and the driving wheel is connected with the driving wheel through the belt.
9. The automatic spin weld apparatus of claim 7, wherein: the baffle is "Contraband" font, driving motor is located the inside of baffle.
10. The automatic spin weld apparatus of claim 7, wherein: the baffle is provided with a plurality of heat dissipation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021764653.4U CN213764709U (en) | 2020-08-21 | 2020-08-21 | Automatic rotary welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021764653.4U CN213764709U (en) | 2020-08-21 | 2020-08-21 | Automatic rotary welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213764709U true CN213764709U (en) | 2021-07-23 |
Family
ID=76902761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021764653.4U Active CN213764709U (en) | 2020-08-21 | 2020-08-21 | Automatic rotary welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213764709U (en) |
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2020
- 2020-08-21 CN CN202021764653.4U patent/CN213764709U/en active Active
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