CN217889802U - Automatic wire feeder of flame welder - Google Patents
Automatic wire feeder of flame welder Download PDFInfo
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- CN217889802U CN217889802U CN202222353166.4U CN202222353166U CN217889802U CN 217889802 U CN217889802 U CN 217889802U CN 202222353166 U CN202222353166 U CN 202222353166U CN 217889802 U CN217889802 U CN 217889802U
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- linear driving
- welding
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Abstract
Automatic wire feeder of flame welding machine. Relates to automobile part welding equipment. The method comprises the following steps: a support arm; the supporting arm is provided with a mounting position for detachably and fixedly arranging a welding torch; send a linear driving mechanism, send a linear driving mechanism to dismantle fixed the setting and be in on the support arm, with the seal wire pipe, the seal wire pipe sets up and is sending a linear driving mechanism's lateral part, through send a linear driving mechanism's flexible, extend the silk mouth to the weld zone direction with the play silk mouth of seal wire pipe. Specifically, the supporting arm comprises a horizontal arm and a connecting arm; the end part of the connecting arm is fixedly connected with the horizontal arm in an adjustable way. The connecting arm of the utility model can be adjusted and arranged on the horizontal arm, and the technical requirements of different workpieces can be met through the angle adjustment in the vertical direction; the wire guide pipe of the welding wire can feed the wire to the workpiece through the up-and-down motion matching of the wire feeding linear driving mechanism according to the process requirements; the welding torch can be replaced by different types of welding torches according to different workpiece process requirements.
Description
Technical Field
The utility model relates to an automobile parts welding equipment especially relates to automatic wire drive feed unit of flame welding machine.
Background
In the prior art, an automatic welding robot is widely adopted in welding operation, and the welding efficiency is greatly improved. However, the automatic welding robot has higher cost, large floor area and low requirements for welding parts with single welding surface and low welding angle conversion, and the manufacturing and processing cost is inevitably increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides an above problem, provide an automatic wire drive feed unit of flame welding machine compact structure is simple and convenient, adjust in a flexible way, area is little.
The technical scheme of the utility model is that: automatic wire drive feed unit of flame welding machine includes:
a support arm; the supporting arm is provided with a mounting position for detachably and fixedly arranging a welding torch;
a linear drive mechanism for feeding wire, the linear drive mechanism for feeding wire is detachably and fixedly arranged on the supporting arm, and
the wire guide pipe is arranged on the side part of the wire feeding linear driving mechanism, and the wire outlet of the wire guide pipe extends towards the welding area direction through the extension and retraction of the wire feeding linear driving mechanism.
Specifically, the supporting arm comprises a horizontal arm and a connecting arm;
the end part of the connecting arm is fixedly connected with the horizontal arm in an adjustable way.
Specifically, an arc-shaped adjusting through groove and a positioning hole are formed in the position, close to the end part, of the connecting arm;
and the horizontal arm is provided with a first threaded hole matched with the arc-shaped adjusting through groove and a second threaded hole matched with the positioning hole.
Specifically, a guide rod parallel to the wire feeding linear driving mechanism is arranged on the side part of the wire feeding linear driving mechanism;
the guide rod is movably arranged on the connecting arm in a sliding manner;
the bottom of the guide rod is fixedly connected with a piston rod of the wire feeding linear driving mechanism through a connecting plate;
the wire guide pipe and the guide rod synchronously move up and down through the clamp.
Specifically, the clamp is of an L-shaped structure and is provided with a penetrating hole matched with the wire guide pipe;
the wire guide pipe penetrates through the penetrating hole and is detachably and fixedly connected with the clamp through the connecting piece.
Specifically, the connecting arm comprises a backing plate;
the side part of the base plate is provided with a first boss and a second boss which extend outwards;
the first boss is provided with an installation position matched with the welding torch and a gap communicated with the installation position, and an opening of the gap is adjusted through a contraction connecting piece;
a wire feeding linear driving mechanism mounting position is arranged between the first boss and the second boss;
the guide rod is arranged on the second boss in a sliding mode.
Specifically, the wire feeding linear driving mechanism comprises a wire feeding cylinder, a wire feeding oil cylinder or a wire feeding electric push rod.
Specifically, the horizontal arm is in transmission connection with a motor, and the motor drives the horizontal arm to rotate in the horizontal direction.
The utility model discloses be applied to the end in the four-axis flame welding machine, can realize carrying out the function that suitably adjusts to different product changes. In the scheme, a stepping motor is selected in practical use of the motor, and free rotation of 0-270 degrees and speed regulation capability are performed according to process requirements, so that rotation regulation of the horizontal arm in the horizontal direction is realized.
The connecting arm is adjustably arranged on the horizontal arm, and the technical requirements of different workpieces are met through angle adjustment in the vertical direction; the wire guide pipe of the welding wire can feed the wire to the workpiece through the up-and-down motion matching of the wire feeding linear driving mechanism according to the process requirements; the welding torch can be replaced by different types of welding torches according to different workpiece process requirements.
Drawings
Figure 1 is a schematic perspective view of the present invention,
figure 2 is a schematic perspective view of the present invention,
fig. 3 is a schematic three-dimensional structure of the present invention;
in the figure, 100 is a supporting arm, 110 is a horizontal arm, 120 is a connecting arm, 121 is an arc-shaped adjusting through groove, 12A is a backing plate, 12B is a first boss, 12C is a second boss,
200 is a wire feed linear drive mechanism,
300 is a guide wire tube, 310 is a clamp,
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model is shown in figures 1-3; automatic wire drive feed unit of flame welding machine includes:
a support arm 100; the support arm 100 is provided with a mounting position for detachably and fixedly arranging a welding torch;
a wire feeding linear driving mechanism 200, the wire feeding linear driving mechanism 200 being detachably and fixedly provided on the support arm 100, an
And a guide tube 300, wherein the guide tube 300 is disposed at a side portion of the wire feeding linear driving mechanism 200, and a wire outlet of the guide tube 300 is extended in a welding region direction by the extension and contraction of the wire feeding linear driving mechanism 200. The wire guide 300 has a hollow tubular structure, and a welding wire is fed through the wire guide 300 by a wire feeder, thereby participating in the welding process.
Further defined, the support arm 100 includes a horizontal arm 110 and a connecting arm 120;
the end of the connecting arm 120 is fixedly connected with the horizontal arm 110 in an adjustable manner, so that the angle of the connecting arm 120 in the vertical direction can be adjusted, and the inclination angle of the wire feeding can be controlled.
Further, an arc-shaped adjusting through groove 121 and a positioning hole are formed in the connecting arm 120 close to the end;
the horizontal arm 110 is provided with a first threaded hole adapted to the arc-shaped adjusting through groove 121 and a second threaded hole adapted to the positioning hole.
When the vertical swing angle of the connecting arm 120 is adjusted, the bolts in the first threaded hole and the second threaded hole are respectively loosened in advance, then the required angle is adjusted, and the corresponding bolts are respectively screwed after the adjustment is completed.
Further preferably, a guide rod 400 parallel to the wire feeding linear driving mechanism 200 is arranged at the side part of the wire feeding linear driving mechanism;
the guide rod 400 is movably and slidably arranged on the connecting arm 120;
the bottom of the guide rod 400 is fixedly connected with a piston rod of the wire feeding linear driving mechanism 200 through a connecting plate;
the guide wire tube 300 is moved up and down in synchronization with the guide bar 400 by means of the clamp 310.
Further limiting, the clamp 310 is in an L-shaped structure and is provided with a through hole matched with the wire guide tube 300;
the guide wire tube 300 passes through the penetrating hole and is detachably and fixedly connected with the clamp 310 through a connecting piece. In the scheme, the fixture 310 is provided with a fixing threaded hole connected with the through hole, so that the detachable fixed connection function of the wire guide pipe 300 and the fixture 310 is realized; the bottom of the clamp 310 is provided with an extension part extending towards the direction of the connecting plate, and the extension part is detachably and fixedly connected with the connecting plate through a connecting piece.
Further defined, the connecting arm 120 includes a backing plate 12A;
the side part of the backing plate 12A is provided with a first boss 12B and a second boss 12C which extend outwards;
the first boss 12B is provided with an installation position matched with the welding torch and a gap communicated with the installation position, the opening of the gap is adjusted through a contraction connecting piece, namely a contraction threaded hole is formed in the gap, the contraction connecting piece is adjustably arranged on the contraction threaded hole through threads, and the welding torch is fastened on the installation position through tightening of the contraction connecting piece;
a wire feeding linear driving mechanism 200 mounting position is arranged between the first boss 12B and the second boss 12C;
the guide rod 400 is arranged on the second boss 12C in a sliding mode.
Further defined, the wire feeding linear driving mechanism 200 comprises a wire feeding cylinder, a wire feeding cylinder or a wire feeding electric push rod.
Further expanding, the horizontal arm 110 is in transmission connection with the motor 500, and the motor 500 drives the horizontal arm 110 to rotate in the horizontal direction.
The application process of the scheme is as follows:
according to the PLC instruction, the wire feeding linear driving mechanism 200 returns to the upper stop working initial position, the stepping motor 500 searches for the PLC working position, the Z-axis of the four-axis flame welding machine moves downwards to heat the welding air nozzle of the welding torch to the workpiece welding position, when the temperature meets the process requirement, the wire feeding linear driving mechanism 200 moves downwards, the wire feeder starts to feed wires, meanwhile, the movement of the motor 500 and the Y-axis of the four-axis flame welding machine is combined, wires are filled into the welding position, the purpose of welding is achieved, the welding is completed, the wire feeding linear driving mechanism 200 returns to the initial position, and welding of a next procedure is prepared. The device has the advantages of simple and reliable structure, strong universality, easy replacement of vulnerable parts, convenient and reliable parameter adjustment and capability of meeting the welding requirements of different workpieces.
The disclosure of the present application also includes the following points:
(1) The drawings of the embodiments disclosed in the specification only relate to the structures related to the embodiments disclosed in the specification, and other structures can refer to common designs;
(2) In case of conflict, the embodiments and features of the embodiments disclosed in this application can be combined with each other to arrive at new embodiments;
the above embodiments are only embodiments disclosed in the present disclosure, but the scope of the disclosure is not limited thereto, and the scope of the disclosure should be determined by the scope of the claims.
Claims (8)
1. Automatic wire drive feed unit of flame welding machine, its characterized in that includes:
a support arm; the supporting arm is provided with a mounting position for detachably and fixedly arranging a welding torch;
a linear drive mechanism for feeding wire, the linear drive mechanism for feeding wire being detachably and fixedly arranged on the supporting arm, and
the wire guide pipe is arranged on the side part of the wire feeding linear driving mechanism, and the wire outlet of the wire guide pipe extends towards the welding area direction through the extension and retraction of the wire feeding linear driving mechanism.
2. The automatic wire feeder of a flame welder according to claim 1, wherein the support arm comprises a horizontal arm and a connecting arm;
the end part of the connecting arm is fixedly connected with the horizontal arm in an adjustable way.
3. The automatic wire feeder of flame welding machine as claimed in claim 2, wherein the connecting arm is provided with an arc-shaped adjusting through slot and a positioning hole at positions close to the end;
and the horizontal arm is provided with a first threaded hole matched with the arc-shaped adjusting through groove and a second threaded hole matched with the positioning hole.
4. The automatic wire feeder of flame welder according to claim 1, wherein the side of the wire feeding linear driving mechanism is provided with a guide rod parallel to the wire feeding linear driving mechanism;
the guide rod is movably arranged on the connecting arm in a sliding manner;
the bottom of the guide rod is fixedly connected with a piston rod of the wire feeding linear driving mechanism through a connecting plate;
the wire guide pipe and the guide rod synchronously move up and down through the clamp.
5. The automatic wire feeder of flame welder according to claim 4, wherein the clamp is L-shaped and has a through hole adapted to the wire guide tube;
the wire guide pipe penetrates through the penetrating hole and is detachably and fixedly connected with the clamp through the connecting piece.
6. The automatic wire feeder of a flame welder according to claim 4, wherein the linkage arm includes a backing plate;
the side part of the base plate is provided with a first boss and a second boss which extend outwards;
the first boss is provided with an installation position matched with the welding torch and a gap communicated with the installation position, and an opening of the gap is adjusted through a contraction connecting piece;
a wire feeding linear driving mechanism mounting position is arranged between the first boss and the second boss;
the guide rod is arranged on the second boss in a sliding mode.
7. The automatic wire feeder of a flame welder according to claim 1, wherein the wire feed linear drive comprises a wire feed cylinder, or a wire feed electric push rod.
8. The automatic wire feeder of flame welder as claimed in claim 2, wherein the horizontal arm is drivingly connected to the motor, and the motor rotates the horizontal arm in a horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222353166.4U CN217889802U (en) | 2022-09-05 | 2022-09-05 | Automatic wire feeder of flame welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222353166.4U CN217889802U (en) | 2022-09-05 | 2022-09-05 | Automatic wire feeder of flame welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217889802U true CN217889802U (en) | 2022-11-25 |
Family
ID=84107565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222353166.4U Active CN217889802U (en) | 2022-09-05 | 2022-09-05 | Automatic wire feeder of flame welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217889802U (en) |
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2022
- 2022-09-05 CN CN202222353166.4U patent/CN217889802U/en active Active
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