CN214815846U - Steel pipe laser hole cutting device - Google Patents
Steel pipe laser hole cutting device Download PDFInfo
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- CN214815846U CN214815846U CN202121626784.0U CN202121626784U CN214815846U CN 214815846 U CN214815846 U CN 214815846U CN 202121626784 U CN202121626784 U CN 202121626784U CN 214815846 U CN214815846 U CN 214815846U
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- material conveying
- driving device
- positioning
- laser hole
- cutting device
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Abstract
The utility model relates to a steel pipe laser cuts hole device. The utility model discloses a steel pipe laser hole cutting device, which comprises a control device, a carrier and a laser cutting device provided with a three-axis driving device, wherein the three-axis driving device is arranged on the carrier; the control device comprises an electric control device, and the three-axis driving device is electrically connected with the electric control device; the rotary positioning device is arranged on the carrier; the rotary positioning device comprises a rotary positioning driving device and a recognition device; the rotary positioning driving device and the recognition device are respectively electrically connected with the electric control device. The utility model can achieve the purposes of automatically determining the reference position of the circular tube and cutting the circular tube, reducing the strength and improving the production efficiency; both ends of the round tube can be positioned, and the precision of laser cutting is ensured; the pre-positioning of the round pipe can be realized while the round pipe is convenient to place.
Description
Technical Field
The utility model relates to a steel pipe production technical field, in particular to steel pipe laser cuts hole device.
Background
At present, automobile accessory manufacturers require to cut holes on steel pipes which are subjected to necking and flattening processing. At present, the traditional method is that a circular tube is manually fixed on a rapid clamp, and a welding seam is aligned with a mark which is made on the rapid clamp in advance; and opening the machine-closed laser cutting device to cut the circular tube.
In summary, the prior art has at least the following technical problems,
firstly, when the production quantity of pipe is great, the measurement personnel accumulative total transport ton pipe of counting a day, intensity of labour is great, the rate of taking effect is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve or alleviate the above-mentioned first technical problem.
The utility model adopts the measures that the steel pipe laser hole cutting device comprises a control device, a carrier and a laser cutting device provided with a three-axis driving device, wherein the three-axis driving device is arranged on the carrier; the control device comprises an electric control device, and the three-axis driving device is electrically connected with the electric control device; the rotary positioning device is arranged on the carrier; the rotary positioning device comprises a rotary positioning driving device and a recognition device; the rotary positioning driving device and the recognition device are respectively electrically connected with the electric control device.
The utility model discloses the effect that reaches does, can confirm reference position and cutting to pipe W automatically, can reduce intensity, improve production efficiency.
The technical scheme further comprises a material conveying device.
According to a further technical scheme, the material conveying device comprises a movable feeding pushing device, and the movable feeding pushing device is provided with a vector along the rotating axis of the rotating positioning driving device in the moving direction.
Both ends of the round pipe W can be fixed, and the precision of laser cutting is ensured.
According to a further technical scheme, the feeding pushing device is provided with power of linear motion.
According to a further technical scheme, the feeding pushing device is hinged with a pushing rotating shaft, and a rotating shaft center line of the pushing rotating shaft is approximately overlapped with a rotating shaft center line of the rotary positioning driving device.
The two ends of the round pipe W can be positioned, and the precision of laser cutting is ensured.
In a further technical scheme, the pushing rotating shaft is of a hollow structure.
Debris and the like generated by laser cutting can be extracted or blown out during laser cutting.
According to a further technical scheme, the material conveying device comprises a positioning frame which is provided with a positioning groove and connected to the carrier, the edge of the section of the positioning groove is an arc, and the rotating axis line of the rotating positioning driving device penetrates through the circle center of the arc of the positioning groove.
The pre-positioning of the circular tube W can be realized while the circular tube W is convenient to place.
According to a further technical scheme, the material conveying device comprises a material conveying frame provided with a material conveying groove, and the material conveying frame is provided with horizontal moving force and lifting power.
According to the further technical scheme, the conveying grooves of the conveying frame are multiple, and the feeding side of the positioning groove is provided with the buffer groove.
Can realize the continuous feeding and discharging of the round pipe W.
In conclusion, the utility model can achieve the following technical effects,
1, the circular tube W can be automatically determined and cut at a reference position, so that the strength can be reduced and the production efficiency can be improved.
2, both ends of the circular tube W can be positioned, and the precision of laser cutting is ensured.
3, the circular tube W can be conveniently placed and pre-positioned.
Drawings
Fig. 1 is a schematic perspective view of a steel pipe laser hole cutting device according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a steel pipe laser hole cutting device according to an embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view of a steel pipe laser hole cutting device according to an embodiment of the present invention.
Fig. 4 is a wiring diagram of a steel pipe laser hole cutting device according to an embodiment of the present invention.
Fig. 5 is a wiring diagram of a steel pipe laser hole cutting device according to an embodiment of the present invention.
Fig. 6 is a wiring diagram of a steel pipe laser hole cutting device according to an embodiment of the present invention.
Fig. 7 is a wiring diagram of a steel pipe laser hole cutting device according to an embodiment of the present invention.
A laser cutting device 1; a three-axis drive 11; a first shaft motor 111; a second shaft motor 112; a third shaft motor 113; a three-axis servo 118; a laser controller 18; a rotary positioning device 2; a rotational positioning drive device 21; a rotational positioning servo 218; the identification means 22; a material conveying device 3; a feeding pushing device 31; the push shaft 311; a clamping device 312; a positioning frame 32; a positioning groove 321; a material conveying frame 33; a material conveying chute 331; a material conveying drive device 332; a translation device 333; an elevating device 334; a control device 8; an electric control device 81; a carrier 9; a glue night taking tank 91; a circular tube W; the area W1 is identified.
Detailed Description
The following description will be made in conjunction with the accompanying drawings.
As specific embodiment, the utility model discloses a steel pipe laser cuts hole device of embodiment, it includes controlling means 8, carrier 9 and, is provided with triaxial drive arrangement 11's laser cutting device 1, and triaxial drive arrangement 11 sets up on carrier 9. Generally, the triaxial driving apparatus 11 includes a first axis motor 111, a second axis motor 112, and a third axis motor 113, which are servo motors; the first shaft motor 111, the second shaft motor 112 and the third shaft motor 113 all output linear motion power with higher precision in a screw rod driving mode, so that the motion of the laser cutting device 1 has a vector of three-shaft motion. Of course, the three-axis driving device 11 may be a three-axis robot or the like.
The control device 8 includes an electric control device 81, and the three-axis driving device 11 is electrically connected to the electric control device 81. The electric control device 81 is a conventional device for electric control, such as a PLC, an industrial computer, and the like.
The utility model discloses a steel pipe laser cuts hole device still includes the rotational positioning device 2 that sets up on carrier 9.
The rotary positioning device 2 comprises a rotary positioning driving device 21 and a recognition device 22; the rotational positioning driving device 21 and the recognition device 22 are electrically connected to the electric control device 81, respectively. The recognition device 22 may be a color scale sensor or the like capable of checking the color to recognize the weld of the round pipe W by recognizing the color difference between the weld of the round pipe W (not shown in the drawings, generally on the recognition area W1 which is a plane) and the rest of the round pipe W.
The working principle is that before use, one end of the circular tube W is connected with the rotary positioning driving device 21.
When laser cutting is needed, the electric control device 81 controls the rotary positioning driving device 21 to rotate at a slow speed, so that the circular tube W rotates at a slow speed, until the recognition device 22 recognizes a weld seam of the circular tube W, the electric control device 81 controls the rotary positioning driving device 21 to stop rotating and fixing, and at this time, the rotary positioning driving device 21 is at an initial position. Typically, in order to improve the positioning accuracy, the rotational positioning drive 21 includes a speed reducer (not shown).
And then the electric control device 81 controls the three-axis driving device 11 to operate according to a preset operation track, and simultaneously the laser cutting device 1 is started to perform laser cutting on the circular tube W.
That is, the reference position of the round pipe W can be automatically determined and cut, and the strength can be reduced and the production efficiency can be improved. Of course, the rotational positioning driving device 21 can also rotate in coordination with the three-axis driving device 11 while performing laser cutting according to the requirement of the cutting procedure.
Further, the utility model discloses a steel pipe laser cuts hole device still includes material transporting device 3. The material conveying device 3 is used for conveying or temporarily placing round pipes W.
Further, the material conveying device 3 includes a movable feeding pushing device 31, and the feeding pushing device 31 has a vector along the rotation axis of the rotational positioning drive device 21 in the movable direction. Both ends of the round pipe W can be fixed, and the precision of laser cutting is ensured.
More specifically, the feeding pushing device 31 has a power of linear motion. For example, the feeding pusher 31 is provided with linear motion power by a clamping device 312 such as an air cylinder or an electric cylinder attached to the carrier 9.
Further, the feeding pushing device 31 is hinged with a pushing rotating shaft 311, and a rotating axis of the pushing rotating shaft 311 is approximately overlapped with a rotating axis of the rotating positioning driving device 21. The two ends of the round pipe W can be positioned, and the precision of laser cutting is ensured. The effect of the structure is obvious for a circular tube W with a long axial length.
Further, the pushing rotation shaft 311 is a hollow structure (not shown in the drawings, the hollow structure is a generally through circular hole along the axial line of the pushing rotation shaft 311). After the blowing or exhausting device (not shown in the drawings) is connected with the other end of the pushing rotating shaft 311 and the pushing rotating shaft 311 abuts against one end of the round pipe W, debris and the like generated by laser cutting can be extracted or blown out during laser cutting.
Further, the material transporting device 3 includes a positioning frame 32 provided with a positioning groove 321 and connected to the carrier 9, the edge of the cross section of the positioning groove 321 is an arc, and the rotation axis of the rotation positioning driving device 21 passes through the center of the arc of the positioning groove 321. The two positioning frames 32 are respectively used for supporting two ends of the circular tube W; of course, the number of the positioning frames 32 may be plural. The edge of the cross section of the positioning groove 321 is a circular arc. The round tube W is placed in the positioning groove 321, so that the round tube W can be placed conveniently and pre-positioned.
Further, the material conveying device 3 includes a material conveying frame 33 provided with a material conveying groove 331, and the material conveying frame 33 has translation power and lifting power. For example, the material conveying frame 33 has a translation power and a lifting power by a material conveying driving device 332 provided on the carrier 9; the material conveying driving device 332 comprises a translation device 333 and a lifting device 334, so that the material conveying driving device 332 has translation power and lifting power.
Generally, the material conveying grooves 331 of the material conveying frame 33 are plural, and a buffer groove is disposed on the feeding side of the positioning groove 321 (not shown in the drawings, as shown in fig. 3, the right side of the positioning groove 321 is the feeding side). A plurality of pipe W arrange in proper order in the buffer memory groove, fortune work or material rest 33 is along with fortune material drive arrangement 332's lift back translation, can realize the continuous material loading and the ejection of compact of pipe W.
As used in the present invention, the term: first, second, etc. do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.
As used in the present invention, the term: one, etc. do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced item.
As in the present invention, the term indicating orientation or position is used: top, bottom, side, longitudinal, lateral, middle, center, outer, inner, horizontal, vertical, left, right, above, below, and the like are intended to reflect relative positions, not absolute positions.
The term as used in the present invention: approximate, whole, approximate, close, etc., are words of definition that specify the presence of stated features but allow for certain deviations. The amount of tolerance for a certain deviation may vary depending on the particular context; for example, the specific context in which deviations from size may be relied upon includes, but is not limited to, national standards for dimensional tolerances.
Claims (9)
1. The steel pipe laser hole cutting device comprises a control device (8), a carrier (9) and a laser cutting device (1) provided with a three-axis driving device (11), wherein the three-axis driving device (11) is arranged on the carrier (9); the control device (8) comprises an electric control device (81), and the three-axis driving device (11) is electrically connected with the electric control device (81);
is characterized by also comprising a rotary positioning device (2) arranged on the carrier (9); the rotary positioning device (2) comprises a rotary positioning driving device (21) and a recognition device (22); the rotary positioning driving device (21) and the recognition device (22) are respectively electrically connected with the electric control device (81).
2. The laser hole cutting device for the steel pipes as claimed in claim 1, further comprising a material conveying device (3).
3. The laser hole cutting device for the steel pipes as claimed in claim 2, wherein the material conveying device (3) comprises a movable feeding pushing device (31), and the movable direction of the feeding pushing device (31) is provided with a vector along the rotating axis of the rotary positioning driving device (21).
4. The laser hole cutting device for the steel pipe as claimed in claim 3, wherein the feeding pushing device (31) is provided with a power of linear motion.
5. The steel pipe laser hole-cutting device according to claim 3, wherein the feeding pushing device (31) is hinged with a pushing rotating shaft (311), and the rotating shaft center line of the pushing rotating shaft (311) is approximately coincident with the rotating shaft center line of the rotary positioning driving device (21).
6. The laser hole cutting device for the steel pipe as claimed in claim 5, wherein the pushing rotary shaft (311) is a hollow structure.
7. The laser hole cutting device for the steel pipes as claimed in claim 2, wherein the material conveying device (3) comprises a positioning frame (32) which is provided with a positioning groove (321) and is connected to the carrier (9), the edge of the section of the positioning groove (321) is an arc, and the axis of rotation of the rotary positioning driving device (21) passes through the center of the arc of the positioning groove (321).
8. The laser hole cutting device for the steel pipes as claimed in claim 7, wherein the material conveying device (3) comprises a material conveying frame (33) provided with a material conveying groove (331), and the material conveying frame (33) is provided with translation power and lifting power.
9. The laser hole cutting device for the steel pipes as claimed in claim 8, wherein the conveying rack (331) of the conveying rack (33) is provided with a plurality of material conveying grooves, and the feeding side of the positioning groove (321) is provided with a buffer groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121626784.0U CN214815846U (en) | 2021-07-15 | 2021-07-15 | Steel pipe laser hole cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121626784.0U CN214815846U (en) | 2021-07-15 | 2021-07-15 | Steel pipe laser hole cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214815846U true CN214815846U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121626784.0U Active CN214815846U (en) | 2021-07-15 | 2021-07-15 | Steel pipe laser hole cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214815846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944706A (en) * | 2023-09-20 | 2023-10-27 | 江苏创驰智能制造有限公司 | Over-cutting-prevention auxiliary blanking type laser cutting device |
-
2021
- 2021-07-15 CN CN202121626784.0U patent/CN214815846U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944706A (en) * | 2023-09-20 | 2023-10-27 | 江苏创驰智能制造有限公司 | Over-cutting-prevention auxiliary blanking type laser cutting device |
| CN116944706B (en) * | 2023-09-20 | 2023-12-05 | 江苏创驰智能制造有限公司 | Over-cutting-prevention auxiliary blanking type laser cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528300 West Zone e08-2, Beihua Road, Daba Industrial Park, Longjiang Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Zhida precision pipe manufacturing Co.,Ltd. Address before: 528300 West Zone e08-2, Beihua Road, Daba Industrial Park, Longjiang Town, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG ZHIDA PRECISION TUBE MANUFACTURE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |