CN109570784A - A kind of anticollision device, collision-prevention device on laser head - Google Patents
A kind of anticollision device, collision-prevention device on laser head Download PDFInfo
- Publication number
- CN109570784A CN109570784A CN201710896381.XA CN201710896381A CN109570784A CN 109570784 A CN109570784 A CN 109570784A CN 201710896381 A CN201710896381 A CN 201710896381A CN 109570784 A CN109570784 A CN 109570784A
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- Prior art keywords
- anticollision
- circle
- laser head
- mother
- collision
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- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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
- B23K26/70—Auxiliary operations or equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The anticollision device, collision-prevention device that the present invention relates to a kind of on laser head, anticollision device, collision-prevention device is mounted on the middle part of laser head, it is sat including anticollision, ball, anticollision mother circle, anticollision public affairs circle, anticollision retaining ring, signal panels, pressure spring, magnet, tongue tube, the pressure spring is located in anticollision seat, anticollision public affairs circle is below pressure spring, anticollision mother encloses below the male circle of anticollision, the ball is located on anticollision mother's circle in several V-grooves, several described V-groove bottoms are on a circumference being located on anticollision mother's circle, the anticollision retaining ring is fixed on anticollision mother and encloses bottom, the signal panels are located above anticollision public affairs circle, the magnet is fixed on signal plate edge, the tongue tube is fixed on magnet side, it is contacted with magnet.The present invention both can guarantee in laser head collision, power off laser head, stop working, it is ensured that laser head is not damaged；It can promptly and accurately be resetted after laser head collision again, guarantee the alignment precision of laser head.
Description
Technical field
The present invention relates to a kind of laser machine, especially a kind of anticollision device, collision-prevention device on laser head.
Background technique
The laser head of existing laser machine, due to when processing part, the protrusion of piece surface, or formed when processing
Residue collides laser head sometimes, and laser head is caused to damage, and causes laser processing not can be carried out, brings to laser process equipment
Very big safety problem.
Summary of the invention
The anticollision device, collision-prevention device that it is an object of the present invention to provide a kind of on laser head both can guarantee in laser head collision, make
Laser head power-off, stops working, it is ensured that laser head is not damaged；It can promptly and accurately be resetted after laser head collision again, guarantee to swash
The alignment precision of shaven head.
To achieve the above object, the invention provides the following technical scheme:
A kind of anticollision device, collision-prevention device on laser head of the invention, the anticollision device, collision-prevention device are mounted on the middle part of laser head, packet
Anticollision seat, ball, anticollision mother circle, the male circle of anticollision, anticollision retaining ring, signal panels, pressure spring, magnet, tongue tube are included, the pressure spring is located at
In anticollision is sat, anticollision public affairs circle is below pressure spring, and anticollision mother encloses below the male circle of anticollision, and the ball is located at several on anticollision mother's circle
In a V-groove, several described V-groove bottoms are on a circumference being located on anticollision mother's circle, and the anticollision retaining ring is fixed on
Anticollision mother encloses bottom, and the signal panels are located above anticollision public affairs circle, and the magnet is fixed on signal plate edge, the tongue tube
It is fixed on magnet side, is contacted with magnet；Collision is encountered when laser head is in processing, the strength of the collision is kept off by anticollision
Circle, anticollision mother circle, the male circle of anticollision are transmitted to signal panels, and the signal panels compress pressure spring, signal panels occur by pushing pressure spring
Displacement, the magnet are displaced with signal panels, and ball, at this point, magnet leaves tongue tube, makes from overflowing in V-groove on anticollision mother's circle
Laser head power-off, stops working, it is ensured that laser head is not damaged；Simultaneously as the spring-force driven dual of pressure spring, moves down signal panels
It resets, compressing anticollision public affairs circle moves down, and resets ball and enters in the V-groove on anticollision mother circle, all due to several V-groove bottoms
It is on a circumference being located on anticollision mother's circle, it can be after laser head be resumed work, it is ensured that the alignment precision of laser head.
Wherein, several described V-grooves are three V-grooves, are in 120 degree on anticollision mother's circle and are uniformly distributed.
Compared with prior art, the beneficial effects of the present invention are:
1. laser head of the invention encounters collision in processing, the strength of the collision is female by anticollision retaining ring, anticollision
Circle, anticollision public affairs circle are transmitted to signal panels, and the signal panels compress pressure spring, signal panels are subjected to displacement, described by pushing pressure spring
Magnet is displaced with signal panels, and ball, at this point, magnet leaves tongue tube, keeps laser head disconnected from overflowing in V-groove on anticollision mother's circle
Electricity stops working, it is ensured that laser head is not damaged；
2. making signal panels move down reset due to the spring-force driven dual of pressure spring, compressing anticollision public affairs circle is moved down, and is reset into ball
Enter in the V-groove on anticollision mother's circle, it, can be since several V-groove bottoms are all on a circumference being located on anticollision mother's circle
After laser head is resumed work, it is ensured that the alignment precision of laser head.Meanwhile the present invention be built upon it is geometric on the basis of machine
Structure, structure is simple, highly reliable, and the reset alignment precision of laser head is 0.001MM.
Detailed description of the invention
The main view that Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 be Fig. 1 A-A to cross-sectional view；
Fig. 4 is the cross-sectional view of the B-B direction of Fig. 3；
Fig. 5 be Fig. 2 D-D to cross-sectional view；
Fig. 6 is the enlarged drawing at the C of Fig. 3；
Fig. 7 is the enlarged drawing at the E of Fig. 5.
In figure, 1, anticollision seat；2, ball；3, anticollision mother encloses；4, anticollision public affairs circle；5, anticollision retaining ring；6, signal panels；7, it presses
Spring；8, magnet；9, tongue tube.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-7:
In the embodiment of the present invention, a kind of anticollision device, collision-prevention device on laser head of the invention, the anticollision device, collision-prevention device is mounted on
The middle part of laser head, including anticollision seat, ball, anticollision mother circle, the male circle of anticollision, anticollision retaining ring, signal panels, pressure spring, magnet, dry spring
Pipe, the pressure spring are located in anticollision seat, and for anticollision public affairs circle below pressure spring, anticollision mother encloses the ball position below the male circle of anticollision
In in several V-grooves, several described V-groove bottoms are institutes on a circumference being located on anticollision mother's circle on anticollision mother's circle
It states anticollision retaining ring and is fixed on anticollision mother circle bottom, the signal panels are located above anticollision public affairs circle, and the magnet is fixed on signal panels
On edge, the tongue tube is fixed on magnet side, contacts with magnet；Collision, the collision are encountered when laser head is in processing
Strength signal panels are transmitted to by anticollision retaining ring, anticollision mother circle, the male circle of anticollision, the signal panels make to press by pushing pressure spring
Spring compression, signal panels are subjected to displacement, and the magnet is displaced with signal panels, ball from being overflowed in V-groove on anticollision mother's circle, at this point,
Magnet leaves tongue tube, powers off laser head, stops working, it is ensured that laser head is not damaged；Simultaneously as the spring force of pressure spring
Effect makes signal panels move down reset, and compressing anticollision public affairs circle moves down, and resets ball and enters in the V-groove on anticollision mother circle, due to
Several V-groove bottoms are all on a circumference being located on anticollision mother's circle, can be after laser head is resumed work, it is ensured that laser head
Alignment precision.
Wherein, several described V-grooves are three V-grooves, are in 120 degree on anticollision mother's circle and are uniformly distributed；On circumference
Three-point fix can guarantee the precise positioning of object, i.e., under the action of the spring force of pressure spring, ball accurately enters V-type at 3 points
The bottom of slot, external force disappearance after, can parking position accuracy, to guarantee the alignment precision of laser head.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (2)
1. a kind of anticollision device, collision-prevention device on laser head, the anticollision device, collision-prevention device are mounted on the middle part of laser head, it is characterised in that: packet
Anticollision seat, ball, anticollision mother circle, the male circle of anticollision, anticollision retaining ring, signal panels, pressure spring, magnet, tongue tube are included, the pressure spring is located at
In anticollision is sat, anticollision public affairs circle is below pressure spring, and anticollision mother encloses below the male circle of anticollision, and the ball is located at several on anticollision mother's circle
In a V-groove, several described V-groove bottoms are on a circumference being located on anticollision mother's circle, and the anticollision retaining ring is fixed on
Anticollision mother encloses bottom, and the signal panels are located above anticollision public affairs circle, and the magnet is fixed on signal plate edge, the tongue tube
It is fixed on magnet side, is contacted with magnet；Collision is encountered when laser head is in processing, the strength of the collision is kept off by anticollision
Circle, anticollision mother circle, the male circle of anticollision are transmitted to signal panels, and the signal panels compress pressure spring, signal panels occur by pushing pressure spring
Displacement, the magnet are displaced with signal panels, and ball, at this point, magnet leaves tongue tube, makes from overflowing in V-groove on anticollision mother's circle
Laser head power-off, stops working, it is ensured that laser head is not damaged；Simultaneously as the spring-force driven dual of pressure spring, moves down signal panels
It resets, compressing anticollision public affairs circle moves down, and resets ball and enters in the V-groove on anticollision mother circle, all due to several V-groove bottoms
It is on a circumference being located on anticollision mother's circle, it can be after laser head be resumed work, it is ensured that the alignment precision of laser head.
2. a kind of anticollision device, collision-prevention device on laser head according to claim 1, it is characterised in that: several described V-types
Slot is three V-grooves, is in 120 degree on anticollision mother's circle and is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710896381.XA CN109570784A (en) | 2017-09-28 | 2017-09-28 | A kind of anticollision device, collision-prevention device on laser head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710896381.XA CN109570784A (en) | 2017-09-28 | 2017-09-28 | A kind of anticollision device, collision-prevention device on laser head |
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| Publication Number | Publication Date |
|---|---|
| CN109570784A true CN109570784A (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710896381.XA Pending CN109570784A (en) | 2017-09-28 | 2017-09-28 | A kind of anticollision device, collision-prevention device on laser head |
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| CN (1) | CN109570784A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3814074A1 (en) * | 1988-04-26 | 1989-11-09 | Baasel Carl Lasertech | Laser nozzle tip |
| JPH0943265A (en) * | 1995-08-02 | 1997-02-14 | Nippon Arefu:Kk | Impact sensor |
| CN203830914U (en) * | 2014-04-02 | 2014-09-17 | 北京索斯曼激光技术有限公司 | Laser head with anti-collision device |
| CN105382428A (en) * | 2015-11-24 | 2016-03-09 | 大族激光科技产业集团股份有限公司 | Laser processing device and laser head anti-collision assembly thereof |
| CN106736120A (en) * | 2017-01-10 | 2017-05-31 | 江苏昌弘机器人科技有限公司 | Anticollision sensor and welding robot |
| CN107120498A (en) * | 2017-05-16 | 2017-09-01 | 河钢股份有限公司邯郸分公司 | A kind of dry reed-pipe bracket with Anti-bumping protection function |
| CN207272466U (en) * | 2017-09-28 | 2018-04-27 | 武汉中谷联创光电科技股份有限公司 | A kind of anticollision device, collision-prevention device on laser head |
-
2017
- 2017-09-28 CN CN201710896381.XA patent/CN109570784A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3814074A1 (en) * | 1988-04-26 | 1989-11-09 | Baasel Carl Lasertech | Laser nozzle tip |
| JPH0943265A (en) * | 1995-08-02 | 1997-02-14 | Nippon Arefu:Kk | Impact sensor |
| CN203830914U (en) * | 2014-04-02 | 2014-09-17 | 北京索斯曼激光技术有限公司 | Laser head with anti-collision device |
| CN105382428A (en) * | 2015-11-24 | 2016-03-09 | 大族激光科技产业集团股份有限公司 | Laser processing device and laser head anti-collision assembly thereof |
| CN106736120A (en) * | 2017-01-10 | 2017-05-31 | 江苏昌弘机器人科技有限公司 | Anticollision sensor and welding robot |
| CN107120498A (en) * | 2017-05-16 | 2017-09-01 | 河钢股份有限公司邯郸分公司 | A kind of dry reed-pipe bracket with Anti-bumping protection function |
| CN207272466U (en) * | 2017-09-28 | 2018-04-27 | 武汉中谷联创光电科技股份有限公司 | A kind of anticollision device, collision-prevention device on laser head |
Non-Patent Citations (1)
| Title |
|---|
| 陈海初;: "焊接机器人三维防碰撞力传感器的设计", 林业机械与木工设备, vol. 35, no. 03, pages 30 - 31 * |
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