CN111633350A - Laser cutting process for bracket product - Google Patents
Laser cutting process for bracket product Download PDFInfo
- Publication number
- CN111633350A CN111633350A CN202010489506.9A CN202010489506A CN111633350A CN 111633350 A CN111633350 A CN 111633350A CN 202010489506 A CN202010489506 A CN 202010489506A CN 111633350 A CN111633350 A CN 111633350A
- Authority
- CN
- China
- Prior art keywords
- cut
- laser
- product
- edge plate
- cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/60—Preliminary treatment
Abstract
The invention discloses a laser cutting process for a bracket product, which comprises the following steps: s1, processing two positioning holes on the bracket product to be laser cut; s4, positioning the bracket product to be laser cut; s5, setting a motion track of a laser head of the laser cutting machine on the controller, enabling the laser head to move to the outer side of the first edge plate to be cut firstly, enabling a laser beam emitted by the laser head to face the side face of the first edge plate to be cut after the laser head is in place, cutting the first edge plate to be cut along the outer contour of the first edge plate to be cut after the laser head is in place, and cutting the first edge plate to be cut off from the bracket product after the laser head finishes a set cutting stroke; and S6, cutting the edge plate. The invention has the beneficial effects that: simple process, prevent that the laser head from touching the edge plate, quick location and frock support product.
Description
Technical Field
The invention relates to the technical field of laser cutting of local edge plates of bracket products, in particular to a laser cutting process of bracket products.
Background
The support product is used for assembling to mechanical parts, plays important supporting role, and the structure of support product is as shown in figure 1, and it includes bottom plate 1 and edge board 2, edge board 2 sets firmly on the top surface of bottom plate 1, and edge board 2 sets gradually along the length direction of bottom plate 1, and the top of edge board 2 is the wave and is that each surface is inequality to the distance between the bottom plate 1, and edge board 2 and bottom plate 1 integrated into one piece, bottom plate 1 are the rectangle form, have seted up the square groove in the bottom plate 1. The bracket product to be cut is cut technically, namely a first edge plate 3 to be cut on the front side edge plate and a second edge plate 4 to be cut on the right side edge plate are cut and removed along the dotted line part as shown in fig. 2-4, and the finished bracket product is obtained after cutting. The existing cutting process comprises the following steps: the workman keeps flat the bottom plate 1 of support product on the workstation, then fixes the support product with hold-down mechanism, operates laser cutting machine afterwards and makes the laser head cut first piece from top to bottom along the dotted line and wait to cut edge board 3, and after the laser head cut first piece and wait to cut edge board 3, the laser head need move one section stroke in order to waiting to cut edge board 4 to the second piece and carry out laser cutting. However, although the two edge plates can be cut off by the cutting process, the top of the edge plate 2 is wavy during the movement of the laser head, and the laser head is easy to touch the edge plate, so that the laser head is damaged, the service life of the laser head is shortened, and the subsequent maintenance cost is increased.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a support product laser cutting process which is simple in process, prevents a laser head from touching an edge plate, and quickly positions and tooling a support product.
The purpose of the invention is realized by the following technical scheme: a laser cutting process for a stent product comprises the following steps:
s1, processing two positioning holes on the bracket product to be cut by laser, and the specific operation steps are as follows:
a worker flatly places a bottom plate of a bracket product to be cut by laser on a drilling workbench, then drills a first positioning hole on the bottom plate by using a drilling machine, and then operates the drilling machine to drill a second positioning hole on the bottom plate to ensure that the first positioning hole and the second positioning hole are arranged in a diagonal manner, so that two positioning holes are machined on the bracket product;
s2, taking down the support product after drilling from the drilling workbench by a worker, and removing burrs at the edges of the first positioning hole and the second positioning hole;
s3, measuring the linear distance between the center of the first positioning hole and the center of the second positioning hole, installing two upright posts on the laser cutting machine according to the distance, ensuring that the outer diameters of the two upright posts are equal to the diameter of the positioning holes, and simultaneously ensuring that the linear distance between the centers of the two upright posts is equal to the linear distance between the centers of the two positioning holes;
s4, a positioning tool for cutting a support product by laser specifically comprises the following steps:
a worker faces the edge plate of the bracket product to be laser-cut in the step S1 downwards, the first positioning hole and the second positioning hole on the bracket product are respectively sleeved on the two upright posts, and then the edge plate of the bracket product is supported on a machine table of a laser cutting machine, and the bottom plate is parallel to the table surface of the machine table and is arranged upwards, so that the positioning tool of the bracket product is realized;
s5, setting a movement track of a laser head of the laser cutting machine on the controller by a worker, enabling the laser head to move to the outer side of the first edge plate to be cut firstly, enabling a laser beam emitted by the laser head to face the side face of the first edge plate to be cut after the laser head is in place, cutting the first edge plate to be cut along the outer contour of the first edge plate to be cut after the laser head is in place, and cutting the first edge plate to be cut off from the bracket product after the laser head finishes the set cutting stroke;
s6, when the first to-be-cut edge plate is cut off, the laser head moves to the side face of the second to-be-cut edge plate according to a set track, when the first to-be-cut edge plate is in place, the laser head cuts along the outline of the to-be-cut edge plate, and when the laser head finishes a set cutting stroke, the second to-be-cut edge plate can be cut off from the support product, so that the designated edge plate is cut, and the required finished support product is obtained after cutting.
And in the step S6, after the laser cutting is finished, the laser head is reset according to a set program.
The diameters of the first positioning hole and the second positioning hole are both 5-7 mm.
After the laser cutting in step S6 is completed, the worker can take the finished stent product off the pillar to prepare for laser cutting of the next stent product.
The invention has the following advantages: the invention has simple process, prevents the laser head from touching the edge plate, and quickly positions and tooling the bracket product.
Drawings
FIG. 1 is a schematic structural view of a finished stent product;
FIG. 2 is a top view of a stent product to be cut;
FIG. 3 is a front view of a stent product to be cut;
FIG. 4 is a right side view of the stent product to be cut;
FIG. 5 is a schematic structural view of a bracket product after positioning holes are formed in the bracket product;
in the figure, 1-a bottom plate, 2-an edge plate, 3-a first edge plate to be cut, 4-a second edge plate to be cut, 5-a first positioning hole and 6-a second positioning hole.
Detailed Description
The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:
the first embodiment is as follows: a laser cutting process for a stent product comprises the following steps:
s1, processing two positioning holes on the bracket product to be cut by laser, and the specific operation steps are as follows:
a worker flatly places a bottom plate of a support product to be subjected to laser cutting on a drilling workbench, then drills a first positioning hole 5 on the bottom plate 1 by using a drilling machine, then operates the drilling machine to drill a second positioning hole 6 on the bottom plate 1, and ensures that the first positioning hole 5 and the second positioning hole 6 are arranged diagonally, so that two positioning holes are machined in the support product as shown in fig. 5, and the diameters of the first positioning hole 5 and the second positioning hole 6 are both 5 mm;
s2, taking down the support product after drilling from the drilling workbench by a worker, and removing burrs at the edges of the first positioning hole 5 and the second positioning hole 6;
s3, measuring the linear distance between the center of the first positioning hole 5 and the center of the second positioning hole 6, installing two upright posts on the laser cutting machine according to the distance, ensuring that the outer diameters of the two upright posts are equal to the diameter of the positioning holes, and simultaneously ensuring that the linear distance between the centers of the two upright posts is equal to the linear distance between the centers of the two positioning holes;
s4, a positioning tool for cutting a support product by laser specifically comprises the following steps:
the workman will treat in step S1 that the edge board of laser cutting 'S support product is downward, locate two stands with first locating hole 5 and second locating hole 6 cover respectively on the support product, support the edge board 2 of support product on laser cutting machine' S board afterwards, bottom plate 1 is on a parallel with the mesa of board and sets up this moment to realized support product location frock, consequently realized that quick frock fixes the support product, improved the location efficiency of support product.
S5, setting a motion track of a laser head of the laser cutting machine on the controller by a worker, enabling the laser head to move to the outer side of the first edge plate 3 to be cut firstly, enabling a laser beam emitted by the laser head to face the side face of the first edge plate 3 to be cut after the laser head is in place, cutting the first edge plate 3 to be cut along the outer contour of the first edge plate to be cut after the laser head is in place, and cutting the first edge plate 3 to be cut off from the bracket product after the laser head finishes the set cutting stroke;
s6, when the first edge plate 3 to be cut is cut off, the laser head moves to the side face of the second edge plate 4 to be cut according to a set track, when the first edge plate is in place, the laser head cuts along the outline of the edge plate to be cut, and when the laser head finishes a set cutting stroke, the second edge plate 4 to be cut can be cut off from the support product, so that the cutting of the appointed edge plate is realized, and the required finished support product is obtained after the cutting. Because the bottom plate 1 of the bracket product is upward, and all the edge plates 3 are arranged downward, the process ensures that the laser head can not touch other edge plates 3 when moving to the second to-be-cut edge 4 after the laser head has cut the first to-be-cut edge plate 3, thereby well protecting the laser head and avoiding the increase of extra maintenance cost.
And S7, resetting the laser head according to a set program after laser cutting is finished, and taking down the finished bracket product from the upright post by a worker after resetting to prepare for laser cutting of the next bracket product.
Example two: a laser cutting process for a stent product comprises the following steps:
s1, processing two positioning holes on the bracket product to be cut by laser, and the specific operation steps are as follows:
a worker flatly places a bottom plate of a support product to be subjected to laser cutting on a drilling workbench, then drills a first positioning hole 5 on the bottom plate 1 by using a drilling machine, then operates the drilling machine to drill a second positioning hole 6 on the bottom plate 1, and ensures that the first positioning hole 5 and the second positioning hole 6 are arranged diagonally, so that two positioning holes are machined in the support product as shown in fig. 5, and the diameters of the first positioning hole 5 and the second positioning hole 6 are 7 mm;
s2, taking down the support product after drilling from the drilling workbench by a worker, and removing burrs at the edges of the first positioning hole 5 and the second positioning hole 6;
s3, measuring the linear distance between the center of the first positioning hole 5 and the center of the second positioning hole 6, installing two upright posts on the laser cutting machine according to the distance, ensuring that the outer diameters of the two upright posts are equal to the diameter of the positioning holes, and simultaneously ensuring that the linear distance between the centers of the two upright posts is equal to the linear distance between the centers of the two positioning holes;
s4, a positioning tool for cutting a support product by laser specifically comprises the following steps:
a worker faces the edge plate of the bracket product to be laser-cut in the step S1 downwards, the first positioning hole 5 and the second positioning hole 6 on the bracket product are respectively sleeved on the two upright posts, and then the edge plate 2 of the bracket product is supported on a machine table of a laser cutting machine, and at the moment, the bottom plate 1 is parallel to the table surface of the machine table and is arranged upwards, so that the positioning tool of the bracket product is realized;
s5, setting a motion track of a laser head of the laser cutting machine on the controller by a worker, enabling the laser head to move to the outer side of the first edge plate 3 to be cut firstly, enabling a laser beam emitted by the laser head to face the side face of the first edge plate 3 to be cut after the laser head is in place, cutting the first edge plate 3 to be cut along the outer contour of the first edge plate to be cut after the laser head is in place, and cutting the first edge plate 3 to be cut off from the bracket product after the laser head finishes the set cutting stroke;
s6, when the first edge plate 3 to be cut is cut off, the laser head moves to the side face of the second edge plate 4 to be cut according to a set track, when the first edge plate is in place, the laser head cuts along the outline of the edge plate to be cut, and when the laser head finishes a set cutting stroke, the second edge plate 4 to be cut can be cut off from the support product, so that the cutting of the appointed edge plate is realized, and the required finished support product is obtained after the cutting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A laser cutting process for a stent product is characterized by comprising the following steps: it comprises the following steps:
s1, processing two positioning holes on the bracket product to be cut by laser, and the specific operation steps are as follows:
a worker flatly places a bottom plate of a bracket product to be cut by laser on a drilling workbench, then drills a first positioning hole (5) on the bottom plate (1) by using a drilling machine, and then operates the drilling machine to drill a second positioning hole (6) on the bottom plate (1) to ensure that the first positioning hole (5) and the second positioning hole (6) are arranged diagonally, so that two positioning holes are machined in the bracket product;
s2, taking down the support product after drilling from the drilling workbench by a worker, and removing burrs at the edges of the first positioning hole (5) and the second positioning hole (6);
s3, measuring the linear distance between the center of the first positioning hole (5) and the center of the second positioning hole (6), installing two upright posts on the laser cutting machine according to the distance, ensuring that the outer diameters of the two upright posts are equal to the diameter of the positioning holes, and simultaneously ensuring that the linear distance between the centers of the two upright posts is equal to the linear distance between the centers of the two positioning holes;
s4, a positioning tool for cutting a support product by laser specifically comprises the following steps:
a worker faces the edge plate of the bracket product to be laser-cut in the step S1 downwards, the first positioning hole (5) and the second positioning hole (6) in the bracket product are respectively sleeved on the two upright posts, and then the edge plate (2) of the bracket product is supported on a machine table of a laser cutting machine, and at the moment, the bottom plate (1) is parallel to the table surface of the machine table and is arranged upwards, so that the positioning tool of the bracket product is realized;
s5, setting a motion track of a laser head of the laser cutting machine on the controller by a worker, enabling the laser head to move to the outer side of the first edge plate (3) to be cut, enabling a laser beam emitted by the laser head to face the side face of the first edge plate (3) to be cut after the laser head is in place, cutting the first edge plate (3) to be cut along the outer contour of the edge plate to be cut after the laser head is in place, and cutting the first edge plate (3) to be cut off from the bracket product after the laser head finishes the set cutting stroke;
s6, when the first edge plate (3) to be cut is cut off, the laser head moves to the side face of the second edge plate (4) to be cut according to a set track, when the first edge plate (3) to be cut is in place, the laser head cuts along the outline of the edge plate to be cut, and when the laser head finishes a set cutting stroke, the second edge plate (4) to be cut can be cut off from the support product, so that the cutting of the specified edge plate is realized, and the required finished support product is obtained after the cutting.
2. The laser cutting process of a stent product according to claim 1, wherein: and in the step S6, after the laser cutting is finished, the laser head is reset according to a set program.
3. The laser cutting process of a stent product according to claim 1, wherein: the diameters of the first positioning hole (5) and the second positioning hole (6) are both 5-7 mm.
4. The laser cutting process of a stent product according to claim 1, wherein: after the laser cutting in step S6 is completed, the worker can take the finished stent product off the pillar to prepare for laser cutting of the next stent product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010489506.9A CN111633350A (en) | 2020-06-02 | 2020-06-02 | Laser cutting process for bracket product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010489506.9A CN111633350A (en) | 2020-06-02 | 2020-06-02 | Laser cutting process for bracket product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111633350A true CN111633350A (en) | 2020-09-08 |
Family
ID=72326208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010489506.9A Pending CN111633350A (en) | 2020-06-02 | 2020-06-02 | Laser cutting process for bracket product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111633350A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000176669A (en) * | 1998-12-17 | 2000-06-27 | Sumitomo Heavy Ind Ltd | Laser beam cutting device |
| CN203427888U (en) * | 2013-09-03 | 2014-02-12 | 上海通用汽车有限公司 | Automotive body side wall outer plate assembly |
| CN103681357A (en) * | 2013-12-24 | 2014-03-26 | 京东方科技集团股份有限公司 | Flexible display device, flexible display device manufacturing method and display unit |
| CN103769751A (en) * | 2014-01-24 | 2014-05-07 | 文创科技股份有限公司 | Application of CO2 (carbon dioxide) laser cutting machine and manufacturing process of solar panel |
| CN207026771U (en) * | 2017-06-12 | 2018-02-23 | 柳州锐谷精密机械有限公司 | Automobile B-pillar reinforcement plate is cut by laser tool |
| CN107971642A (en) * | 2017-12-04 | 2018-05-01 | 郑州云海信息技术有限公司 | A kind of radium-shine benefit of metal plate cuts detent mechanism and method |
| CN208758898U (en) * | 2018-09-14 | 2019-04-19 | 中科动力（福建）新能源汽车有限公司 | A kind of positioning support tooling of automobile body sheet metal part laser cutting |
| CN208929479U (en) * | 2018-09-07 | 2019-06-04 | 河海大学常州校区 | A kind of fixture |
| CN110587153A (en) * | 2019-09-24 | 2019-12-20 | 东莞裕保电子精密设备有限公司 | Laser automatic cutting machine for PCB aluminum substrate |
-
2020
- 2020-06-02 CN CN202010489506.9A patent/CN111633350A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000176669A (en) * | 1998-12-17 | 2000-06-27 | Sumitomo Heavy Ind Ltd | Laser beam cutting device |
| CN203427888U (en) * | 2013-09-03 | 2014-02-12 | 上海通用汽车有限公司 | Automotive body side wall outer plate assembly |
| CN103681357A (en) * | 2013-12-24 | 2014-03-26 | 京东方科技集团股份有限公司 | Flexible display device, flexible display device manufacturing method and display unit |
| CN103769751A (en) * | 2014-01-24 | 2014-05-07 | 文创科技股份有限公司 | Application of CO2 (carbon dioxide) laser cutting machine and manufacturing process of solar panel |
| CN207026771U (en) * | 2017-06-12 | 2018-02-23 | 柳州锐谷精密机械有限公司 | Automobile B-pillar reinforcement plate is cut by laser tool |
| CN107971642A (en) * | 2017-12-04 | 2018-05-01 | 郑州云海信息技术有限公司 | A kind of radium-shine benefit of metal plate cuts detent mechanism and method |
| CN208929479U (en) * | 2018-09-07 | 2019-06-04 | 河海大学常州校区 | A kind of fixture |
| CN208758898U (en) * | 2018-09-14 | 2019-04-19 | 中科动力（福建）新能源汽车有限公司 | A kind of positioning support tooling of automobile body sheet metal part laser cutting |
| CN110587153A (en) * | 2019-09-24 | 2019-12-20 | 东莞裕保电子精密设备有限公司 | Laser automatic cutting machine for PCB aluminum substrate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108395089B (en) | Device and method for rapidly and accurately cutting three-dimensional cambered glass by laser | |
| CN101462213B (en) | Pin type positioning clamping fixture and method for numerical control cutting machine second cutting workpiece | |
| KR20110095269A (en) | A process for laser cutting a metal plate | |
| JP2013000845A (en) | Plate workpiece machining method and machined body | |
| CN104625408A (en) | Positioning device and positioning method for laser tailor-welding machine | |
| CN111633350A (en) | Laser cutting process for bracket product | |
| JP4353556B2 (en) | Sheet metal processing machine | |
| CN210524194U (en) | Self-detection teaching laser cutting machine | |
| CN210387993U (en) | Laser cutting positioning device | |
| CN108237246A (en) | A kind of wind power generating set support drill hole equipment | |
| CN201324946Y (en) | Accurate positioning fixture used for secondary cut of work pieces in numerical control cutting machine | |
| JPS61154721A (en) | Method and device for continuous blanking | |
| JP2008126323A (en) | Method and apparatus for machining by single point tool | |
| CN107030394A (en) | A kind of laser cutting machine | |
| JP2015107511A (en) | Punching breakage detection method and laser punch composite processing machine | |
| CN220838705U (en) | Saw bit cutting tool | |
| CN215509542U (en) | Multi-layer movable scribing machine jig | |
| CN216177687U (en) | Aluminum product assembly machining device based on laser cutting and capable of accurately positioning | |
| CN201592218U (en) | Check ring guiding notch-cutting die | |
| CN220260295U (en) | Computer pipe cutting machine with locate function | |
| JP3887614B2 (en) | Cutting method | |
| CN213351223U (en) | Spacing rotation type laser cutting machine | |
| CN210967663U (en) | Positioning tool | |
| CN216264101U (en) | Laser cutting machine with auxiliary equipment | |
| CN207087364U (en) | A kind of braking bracket clamp for machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200908 |
|
| RJ01 | Rejection of invention patent application after publication |