CN203426598U - Laser cutting device - Google Patents
Laser cutting device Download PDFInfo
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- CN203426598U CN203426598U CN201320492793.4U CN201320492793U CN203426598U CN 203426598 U CN203426598 U CN 203426598U CN 201320492793 U CN201320492793 U CN 201320492793U CN 203426598 U CN203426598 U CN 203426598U
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- speculum
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- laser cutting
- transmission pipe
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Abstract
The utility model relates to a laser cutting device. The laser cutting device comprises a laser generator, a laser transmission pipe, a laser cutting head and a fixing base used for fixing the laser cutting head. The laser cutting head comprises a rotating body and a rotating angle head. The rotating body can rotate with a vertical pipe of the laser transmission pipe as the axis. The rotating angle head can rotate along a horizontal shaft. A laser outlet is formed in the lower end of the rotating angle head. Lasers output by the laser generator sequentially pass through the transmission pipe and five mirrors in the laser cutting head, finally pass through a focus lamp in the rotating angle head and are transmitted out of the laser outlet to cut a workpiece to be cut. The laser cutting device is low in energy consumption and high in cutting face smooth degree, and does not waste water resources.
Description
Technical field
The utility model relates to dynamo-electric field, particularly a kind of laser cutting device.
Background technology
The ceiling of current automobile industry, carpet normally water cutter cut, its energy consumption is high, water cutter system is comprised of parts such as high-pressure pump, cooling-water machine, vacuum adsorption machine, two 6 axle robots, if by double shift measuring and calculating, an equipment is used the electricity charge that consume for a year will reach 250,000, therefore, need to design new cutter sweep, the parts such as the ceiling of automobile, carpet are cut.
Summary of the invention
The purpose of this utility model is, for the existing high problem of water cutter cutter sweep energy consumption for automobile industry ceiling, carpet cutting described in background technology, to provide a kind of laser cutting device that can solve foregoing problems.
The technical scheme that realizes the purpose of this utility model is as follows:
A kind of laser cutting device, it comprises laser generator, Laser Transmission pipe, laser cutting head and for supporting the holder of laser cutting head, Laser Transmission pipe comprises transverse tube connected vertically and vertical tube, the laser output of laser generator is relative with the transverse tube entrance of Laser Transmission pipe, the transverse tube porch of Laser Transmission pipe is provided with expansion mouth and circular hole reducing, the knuckle place of Laser Transmission pipe arranges the first speculum, the first speculum and vertical tube are 45° angle setting, and the minute surface of the first speculum is downward, the lower end of Laser Transmission pipe and the upper end cover of holder are sealed and matched, laser cutting head comprises rotary body and anglec of rotation head, rotation physical efficiency be take the vertical tube of Laser Transmission pipe and is rotated as axle, rotary body and holder are rotatably assorted, a rotating body has cavity, the second speculum is set in cavity, the 3rd speculum and the 4th speculum, the second speculum be arranged on the first speculum under, and be 45° angle setting with the central shaft of vertical tube, and the minute surface of the second speculum upwards, the minute surface of the 3rd speculum and the second speculum is relative and be arranged in parallel, the 3rd speculum is arranged on the outside of the second speculum, and the 3rd mirror faces down, the 4th speculum be arranged on the 3rd speculum under, and the 4th angle between speculum and the 3rd speculum be 90 °, the 4th mirror facing up, anglec of rotation head is connected to the lower end of rotary body, anglec of rotation head can rotate along trunnion axis, in anglec of rotation head, be provided with the 5th speculum, the 5th speculum and horizontal axis are 45° angle setting, the 5th speculum is arranged on the inner side of the 4th speculum, and the 5th mirror faces down, below the 5th speculum, be provided with focus lamp, the lower end of anglec of rotation head arranges laser exit.
On described holder, be provided with drive motors, the output shaft of drive motors arranges driving gear, the top of rotary body is provided with the driven gear with driving gear engagement, between the outer wall of the vertical tube lower end of the centre bore of driven gear and Laser Transmission pipe, Sealing shield ring is set.
Described rotary body lower end arranges n shape groove, n shape groove one side is provided with the hyperboloid teeth arc gear transmission mechanism of motor-driven high transmission ratio, the 4th speculum is arranged on the opposite side of n shape groove, the output gear of hyperboloid teeth arc gear transmission mechanism is connected with anglec of rotation head by rotating disc, the 5th speculum is arranged on by speculum installing rack in the centre bore of anglec of rotation head, between an anglec of rotation both sides and n shape groove, is provided with sealing ring.Because an anglec of rotation volume is little, and rotating speed is lower, therefore, rationally sets the gearratio of hyperboloid teeth arc gear transmission mechanism, can make it meet the rotation requirement of anglec of rotation head.
For anglec of rotation head is carried out to cooling down, the damage of peventing member, on the upper end cover of described holder, be provided with recirculated cooling water interface, in rotary body inside, be provided with circulating cooling water pipe, at the middle part of rotary body, be provided with recirculated cooling water connector, on described anglec of rotation head, be provided with cooling chamber, recirculated cooling water connector connects the cooling chamber on anglec of rotation head by water-supply-pipe.
In order to prevent the impact of dust on laser mirror, focus lamp, between the described vertical tube of Laser Transmission pipe and the upper end cover of holder, be provided with sealing ring, on the vertical tube of Laser Transmission pipe, be positioned at sealing ring top and be provided with sealing ring is carried out to spacing spacing collar, between the upper end cover of described holder and cover plate, be also provided with sealing ring.
Further, the first described speculum is connected to the knuckle place of transverse tube and the vertical tube of Laser Transmission pipe by speculum holder, on the fitting surface of speculum holder and Laser Transmission pipe, be provided with sealing ring.
The lower end of described anglec of rotation head is taper.By this set laser, can send from the laser exit of an anglec of rotation lower end.
On the upper end cover of described holder, be provided with Compressed Gas interface, a rotating body is provided with Compressed Gas conduit, at the middle part of rotary body, be provided with Compressed Gas outlet, Compressed Gas outlet is connected to the Compressed Gas access port on anglec of rotation head by Compressed Gas transfer tube.During use, at Compressed Gas interface access Compressed Gas, gas sprays from laser exit, and the chip producing during by cutting blows off, guarantees the level and smooth of cutting face.
In order to prevent that laser from burning the cooling water pipe of a rotating body, Compressed Gas conduit and motor drive wire in transmitting procedure, described a rotating body, is provided with protecting tube between the 3rd speculum and the 4th speculum.
In order to make can freely to rotate between rotary body and holder, between described holder and rotary body, be provided with bearing.
Laser cutting device of the present utility model in use, by laser generator Output of laser, because the cross section of the light beam that current laser generator sends is not orbicular conventionally, so will process it, to guarantee the precision of product cutting, the transverse tube of the laser output of laser generator and Laser Transmission pipe over against, expansion mouth and the circular reducing of the transverse tube porch of process Laser Transmission pipe, can make the cross section of the light beam of laser become positive circle, and laser is transmitted along transverse tube center line, the angle of the center line of the vertical tube of the first speculum and Laser Transmission pipe is 45 °, so by the reflection of the first speculum, light transmission direction becomes along the central shaft of vertical tube straight down, and transfer to the second speculum, the second speculum be arranged on the first speculum under, and the central shaft of the second speculum and vertical tube is 45° angle setting, can change light into horizontal direction, and the 3rd speculum outside transferring to, the 3rd speculum and the second speculum be arranged in parallel, light can be changed into straight down, make Laser Transmission to the four speculums, the 4th speculum and the 3rd speculum are 90 ° of angles and arrange, can change light into horizontal direction, and the 5th speculum inside transferring to, the 5th speculum and horizontal direction angle are 45 degree, therefore, reflection ray by the 5th speculum can transmit towards the middle part of focus lamp, by transferring to laser exit after focus lamp.In above-mentioned light transmission path, the second speculum, the 3rd speculum, the 4th speculum is arranged on a rotating body, the 5th speculum and focus lamp are arranged in anglec of rotation head, rotation the second speculum along with rotary body, the 3rd speculum, the 4th speculum, the 5th speculum and focus lamp can rotate altogether admittedly, because the central shaft of the second speculum and vertical tube is 45° angle setting, so the reflection by the second speculum can change light into horizontal direction, and directive the 3rd speculum, because the second speculum when rotary body rotates, the 3rd speculum, relative angle and invariant position between the 4th speculum, therefore, light can be according to above-mentioned path transmission.The 5th speculum and focus lamp are arranged in anglec of rotation head, rotation along with anglec of rotation head, can there is corresponding rotation in the 5th speculum and focus lamp, but, because the 5th speculum and horizontal line direction are miter angle setting, when anglec of rotation head rotates along trunnion axis, angle between the 5th speculum and trunnion axis is constant, therefore, the horizontal light of coming from the 4th reflection mirror can transfer to the middle part of focus lamp by the reflection of the 5th speculum, after focusing on, light beam diameter is adjusted into suitable diameter, make light beam energy more concentrated, and the precision of raising cutting.Adopt laser cutting device of the present utility model to cut roof of the vehicle to be processed, carpet, working (machining) efficiency is high, and low with existing water cutter cutting phase specific energy consumption, and using water wisely, declines production cost.When laser cutting device of the present utility model is used, normally be arranged on X, Y, Z tri-moves axially on support, by three, moving axially support can make laser cutting device move to processing stand arbitrarily, rotation by rotary body and anglec of rotation head can make laser exit relative with the processing stand of product to be processed, can once complete the cutting processing to product, particularly for shape and structure more complicated, adopt laser cutting device of the present utility model, can realize full-automatic cutting, increase substantially production efficiency.And existing laser cutting device, laser cutting head normally cannot freely rotate, and laser can only penetrate along fixing direction, therefore, cannot cut baroque workpiece, and when cutting, need the artificial position of adjusting workpiece, cannot disposable surface trimming moulding.
Accompanying drawing explanation
Fig. 1 is the structural representation of laser cutting device;
Fig. 2 is that Local C-C in Fig. 1 is to cutaway view;
Fig. 3 is the full sectional view of Fig. 1;
Fig. 4 is A portion enlarged drawing in Fig. 3;
In figure, 1 is laser generator, 2 is Laser Transmission pipe, 3 is laser cutting head, 4 is holder, 5 is expansion mouthful, 6 is circular hole reducing, 7 is the first speculum, 8 is upper end cover, 9 is rotary body, 10 is anglec of rotation head, 11 is the second speculum, 12 is the 3rd speculum, 13 is the 4th speculum, 14 is the 5th speculum, 15 is focus lamp, 16 is laser exit, 17 is drive motors, 18 is driving gear, 19 is driven gear, 20 is Sealing shield ring, 21 is n shape groove, 22 is hyperboloid teeth arc gear transmission mechanism, 23 is rotating disc, 24 is speculum installing rack, 25 is recirculated cooling water interface, 26 is bearing, 27 is recirculated cooling water connector, 28 is cooling chamber, 29 is protecting tube, 30 is sealing ring, 31 is spacing collar, 32 is Compressed Gas interface, 33 is Compressed Gas outlet, 34 is speculum holder.
The specific embodiment
Below in conjunction with accompanying drawing 1 to 4 pairs of the utility model of accompanying drawing, carry out detailed illustrating:
Embodiment 1
A kind of laser cutting device, it comprises laser generator 1, Laser Transmission pipe 2, laser cutting head 3 and for supporting the holder 4 of laser cutting head, Laser Transmission pipe 2 comprises transverse tube connected vertically and vertical tube, the laser output of laser generator 1 is relative with the transverse tube entrance of Laser Transmission pipe 2, the transverse tube porch of Laser Transmission pipe 2 is provided with expansion mouth 5 and circular hole reducing 6, the knuckle place of Laser Transmission pipe 2 arranges the first speculum 7, the first speculum 7 is 45° angle setting with vertical tube, and the minute surface of the first speculum 7 is downward, the upper end cover of the lower end of Laser Transmission pipe 2 and holder 4 is sealed and matched, laser cutting head 3 comprises rotary body 9 and the anglec of rotation 10, rotary body 9 can be take the vertical tube of Laser Transmission pipe 2 and be rotated as axle, rotary body 9 is rotatably assorted with holder 4, in rotary body 9, there is cavity, the second speculum 11 is set in cavity, the 3rd speculum 12 and the 4th speculum 13, the second speculum 11 be arranged on the first speculum 7 under, and be 45° angle setting with the central shaft of vertical tube, and the minute surface of the second speculum 11 upwards, the minute surface of the 3rd speculum 12 and the second speculum 11 is relative and be arranged in parallel, the 3rd speculum 12 is arranged on the outside of the second speculum 11, and the 3rd speculum 12 minute surfaces are downward, the 4th speculum 13 be arranged on the 3rd speculum 12 under, and the 4th angle between speculum 13 and the 3rd speculum 12 be 90 °, the 4th speculum 13 minute surfaces upwards, the anglec of rotation 10 is connected to the lower end of rotary body, the anglec of rotation 10 can be rotated along trunnion axis, in the anglec of rotation 10, be provided with the 5th speculum 14, the 5th speculum 14 is 45° angle setting with horizontal axis, the 5th speculum 14 is arranged on the inner side of the 4th speculum 13, and the 5th speculum 14 minute surfaces are downward, below the 5th speculum 14, be provided with focus lamp 15, the lower end of the anglec of rotation 10 arranges laser exit 16.
In embodiment 1 scheme, on described holder 4, be provided with drive motors 17, the output shaft of drive motors 17 arranges driving gear 18, the top of rotary body 9 is provided with the driven gear 19 with driving gear 18 engagements, between the outer wall of the vertical tube lower end of the centre bore of driven gear 19 and Laser Transmission pipe 2, Sealing shield ring 20 is set.
In aforementioned schemes, described rotary body 9 lower ends arrange n shape groove 21, n shape groove 21 1 sides are provided with the hyperboloid teeth arc gear transmission mechanism 22 of motor-driven high transmission ratio, the 4th speculum 13 is arranged on the opposite side of n shape groove, the output gear of hyperboloid teeth arc gear transmission mechanism 22 is connected by rotating disc 23 and the anglec of rotation 10, the 5th speculum 14 is arranged in the centre bore of the anglec of rotation 10 by speculum installing rack 24, between the anglec of rotation 10 both sides and n shape groove 21, is provided with sealing ring.Because the anglec of rotation 10 volume are little, and rotating speed is lower, therefore, rationally set the gearratio of hyperboloid teeth arc gear transmission mechanism 22, can make it meet the rotation requirement of anglec of rotation head.
On aforementioned schemes basis, for the anglec of rotation 10 is carried out to cooling down, the damage of peventing member, on the upper end cover of described holder 4, be provided with recirculated cooling water interface 25, in rotary body 9 inside, be provided with circulating cooling water pipe, at the middle part of rotary body 9, be provided with recirculated cooling water connector 27, in the described anglec of rotation 10, be provided with cooling chamber 28, recirculated cooling water connector 27 connects the cooling chamber 28 in the anglec of rotation 10 by water-supply-pipe.
Embodiment 5
On aforementioned schemes basis, in order to prevent the impact of dust on laser mirror, focus lamp 15, between the vertical tube of described Laser Transmission pipe 2 and the upper end cover of holder 4, be provided with sealing ring 30, on the vertical tube of Laser Transmission pipe 2, be positioned at sealing ring top and be provided with sealing ring is carried out to spacing spacing collar 31, between the upper end cover of described holder 4 and cover plate, be also provided with sealing ring 30.
Further, the first described speculum 7 is connected to the knuckle place of transverse tube and the vertical tube of Laser Transmission pipe by speculum holder 34, on the fitting surface of speculum holder 34 and Laser Transmission pipe 2, is provided with sealing ring.
The lower end of the described anglec of rotation 10 is taper.By this set laser, can send from the laser exit 16 of the anglec of rotation 10 lower end.
Embodiment 6
On aforementioned schemes basis, on the upper end cover of described holder 4, be provided with Compressed Gas interface 32, in rotary body 9, be provided with Compressed Gas conduit, at the middle part of rotary body, be provided with Compressed Gas outlet 33, Compressed Gas outlet 33 is connected to the Compressed Gas access port on anglec of rotation head by Compressed Gas transfer tube.During use, at Compressed Gas interface 32 access Compressed Gas, gas sprays from laser exit, and the chip producing during by cutting blows off, guarantees the level and smooth of cutting face.
In order to prevent that laser from burning the cooling water pipe in rotary body 9, Compressed Gas conduit and motor drive wire in transmitting procedure, in described rotary body 9, between the 3rd speculum and the 4th speculum, be provided with protecting tube 29.
In order to make can freely to rotate between rotary body 9 and holder 4, between described holder 4 and rotary body 9, be provided with bearing 26.
Claims (10)
1. a laser cutting device, it is characterized in that: it comprises laser generator, Laser Transmission pipe, laser cutting head and for supporting the holder of laser cutting head, Laser Transmission pipe comprises transverse tube connected vertically and vertical tube, the laser output of laser generator is relative with the transverse tube entrance of Laser Transmission pipe, the transverse tube porch of Laser Transmission pipe is provided with expansion mouth and circular hole reducing, the knuckle place of Laser Transmission pipe arranges the first speculum, the first speculum and vertical tube are 45° angle setting, and the minute surface of the first speculum is downward, the lower end of Laser Transmission pipe and the upper end cover of holder are sealed and matched, laser cutting head comprises rotary body and anglec of rotation head, rotation physical efficiency be take the vertical tube of Laser Transmission pipe and is rotated as axle, rotary body and holder are rotatably assorted, a rotating body has cavity, the second speculum is set in cavity, the 3rd speculum and the 4th speculum, the second speculum be arranged on the first speculum under, and be 45° angle setting with the central shaft of vertical tube, and the minute surface of the second speculum upwards, the minute surface of the 3rd speculum and the second speculum is relative and be arranged in parallel, the 3rd speculum is arranged on the outside of the second speculum, and the 3rd mirror faces down, the 4th speculum be arranged on the 3rd speculum under, and the 4th angle between speculum and the 3rd speculum be 90 °, the 4th mirror facing up, anglec of rotation head is connected to the lower end of rotary body, anglec of rotation head can rotate along trunnion axis, in anglec of rotation head, be provided with the 5th speculum, the 5th speculum and horizontal axis are 45° angle setting, the 5th speculum is arranged on the inner side of the 4th speculum, and the 5th mirror faces down, below the 5th speculum, be provided with focus lamp, the lower end of anglec of rotation head arranges laser exit.
2. laser cutting device according to claim 1, it is characterized in that: on described holder, be provided with drive motors, the output shaft of drive motors arranges driving gear, the top of rotary body is provided with the driven gear with driving gear engagement, between the outer wall of the vertical tube lower end of the centre bore of driven gear and Laser Transmission pipe, Sealing shield ring is set.
3. laser cutting device according to claim 1, it is characterized in that: described rotary body lower end arranges n shape groove, n shape groove one side is provided with the hyperboloid teeth arc gear transmission mechanism of motor-driven high transmission ratio, the 4th speculum is arranged on the opposite side of n shape groove, the output gear of hyperboloid teeth arc gear transmission mechanism is connected with anglec of rotation head by rotating disc, the 5th speculum is arranged on by speculum installing rack in the centre bore of anglec of rotation head, between an anglec of rotation both sides and n shape groove, is provided with sealing ring.
4. laser cutting device according to claim 1, it is characterized in that: on the upper end cover of described holder, be provided with recirculated cooling water interface, in rotary body inside, be provided with circulating cooling water pipe, at the middle part of rotary body, be provided with recirculated cooling water connector, on described anglec of rotation head, be provided with cooling chamber, recirculated cooling water connector connects the cooling chamber on anglec of rotation head by water-supply-pipe.
5. laser cutting device according to claim 1, it is characterized in that: between the described vertical tube of Laser Transmission pipe and the upper end cover of holder, be provided with sealing ring, on the vertical tube of Laser Transmission pipe, be positioned at sealing ring top and be provided with sealing ring is carried out to spacing spacing collar, between the upper end cover of described holder and cover plate, be also provided with sealing ring.
6. laser cutting device according to claim 1, it is characterized in that: the first described speculum is connected to the knuckle place of transverse tube and the vertical tube of Laser Transmission pipe by speculum holder, on the fitting surface of speculum holder and Laser Transmission pipe, be provided with sealing ring.
7. laser cutting device according to claim 1, is characterized in that: the lower end of described anglec of rotation head is taper.
8. laser cutting device according to claim 1, it is characterized in that: on the upper end cover of described holder, be provided with Compressed Gas interface, a rotating body is provided with Compressed Gas conduit, at the middle part of rotary body, be provided with Compressed Gas outlet, Compressed Gas outlet is connected to the Compressed Gas access port on anglec of rotation head by Compressed Gas transfer tube.
9. laser cutting device according to claim 1, is characterized in that: described a rotating body, is provided with protecting tube between the 3rd speculum and the 4th speculum.
10. laser cutting device according to claim 1, is characterized in that: between described holder and rotary body, be provided with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492793.4U CN203426598U (en) | 2013-08-14 | 2013-08-14 | Laser cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492793.4U CN203426598U (en) | 2013-08-14 | 2013-08-14 | Laser cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426598U true CN203426598U (en) | 2014-02-12 |
Family
ID=50055660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320492793.4U Withdrawn - After Issue CN203426598U (en) | 2013-08-14 | 2013-08-14 | Laser cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386553A (en) * | 2013-08-14 | 2013-11-13 | 常州市璟胜自动化科技有限公司 | Laser cutting device |
| CN110407093A (en) * | 2019-07-31 | 2019-11-05 | 纽科伦（新乡）起重机有限公司 | A kind of rotary extension rigidity guide post |
-
2013
- 2013-08-14 CN CN201320492793.4U patent/CN203426598U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386553A (en) * | 2013-08-14 | 2013-11-13 | 常州市璟胜自动化科技有限公司 | Laser cutting device |
| CN103386553B (en) * | 2013-08-14 | 2016-03-23 | 常州市璟胜自动化科技有限公司 | Laser cutting device |
| CN110407093A (en) * | 2019-07-31 | 2019-11-05 | 纽科伦（新乡）起重机有限公司 | A kind of rotary extension rigidity guide post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20160323 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |