CN204504526U - Laser cutting head anticollision device, collision-prevention device - Google Patents
Laser cutting head anticollision device, collision-prevention device Download PDFInfo
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- CN204504526U CN204504526U CN201520167746.1U CN201520167746U CN204504526U CN 204504526 U CN204504526 U CN 204504526U CN 201520167746 U CN201520167746 U CN 201520167746U CN 204504526 U CN204504526 U CN 204504526U
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Abstract
The utility model discloses a kind of laser cutting head anticollision device, collision-prevention device, it comprises holder, Connection Block, is arranged on the automatic reset device between described holder and Connection Block and connects the elastic caoutchouc cover outside described holder and Connection Block, described holder is fixed on cutting head upper end, described Connection Block is fixed on cutting head lower end, described holder is provided with induction installation, and the distance between described induction installation and described Connection Block is in the distance range that described induction installation is responded to.Laser cutting head anticollision device, collision-prevention device of the present utility model is that one can either bear cutting head shock, the anticollision device, collision-prevention device that can be able to reset at laser cutting head collision rift again, its magnet mainly through anticollision device, collision-prevention device inside and extension spring realize the reset of anticollision device, collision-prevention device, its structure is simple, and anti-collision effect is good.
Description
Technical field
The utility model belongs to laser cutting field, is specifically related to a kind of laser cutting head anticollision device, collision-prevention device.
Background technology
In existing laser cutting technique, because cut material is irregular, people is the reasons such as maloperation, the collision of cutting head and workpiece can be caused and cause whole cutting head to damage.By using anticollision device, collision-prevention device to carry out the impaired problem of laser cutting head, now conventional anticollision device, collision-prevention device mainly contains two kinds, and one is spring anticollision device, collision-prevention device, and this device is gun iron link, easily damages the parts be connected with spring during collision, need often change; Another kind is exactly adopt simple magnetic anti-collision device, and after cutting head is clashed into, cutting head meeting and magnetic anti-collision device are thrown off completely, lower end workpiece drops and causes damage, need artificial installation and debugging again, dust also can fall into cutting head simultaneously, pollutes focusing lens.
Therefore, need now one can either bear cutting head and clash into, the anticollision device, collision-prevention device that can be able to reset at laser cutting head collision rift again, this anticollision device, collision-prevention device solves the drawback of existing laser cutting head anticollision device, collision-prevention device conventional in the art.
Utility model content
For solving the problems of the technologies described above, the utility model provides one can either bear cutting head shock, the anticollision device, collision-prevention device that can be able to reset at laser cutting head collision rift again.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of laser cutting head anticollision device, collision-prevention device, it comprises holder, Connection Block, is arranged on the automatic reset device between described holder and Connection Block and connects the elastic caoutchouc cover outside described holder and Connection Block, described holder is fixed on cutting head upper end, described Connection Block is fixed on cutting head lower end, described holder is provided with induction installation, and the distance between described induction installation and described Connection Block is in the distance range that described induction installation is responded to.
In a preferred embodiment of the present utility model, comprise further, described automatic reset device comprises some magnet and extension spring, described magnet is individually fixed on described holder and Connection Block, one end of described extension spring is fixed on described holder, and the other end of described extension spring is fixed on described Connection Block.
In a preferred embodiment of the present utility model, comprise further, described holder is provided with the screwed hole of fixed magnet hole, alignment pin axle sleeve hole, induction installation fixing hole and fixing extension spring.
In a preferred embodiment of the present utility model, comprise further, described Connection Block is provided with the screwed hole of fixed magnet hole, alignment pin screwed hole and fixing extension spring.
In a preferred embodiment of the present utility model, comprise further, be provided with axle sleeve in described alignment pin axle sleeve hole, the afterbody of alignment pin is fixed on described Connection Block, and the front end of described alignment pin is conical and spacing in described axle sleeve.
In a preferred embodiment of the present utility model, comprise further, the upper end of described elastic caoutchouc cover is fixed on described holder by upper holder block, and the lower end of described elastic caoutchouc cover is fixed on described Connection Block by lower lock block.
In a preferred embodiment of the present utility model, comprise further, also comprise steel bushing and lower steel bushing, described upper steel bushing is pressed in described holder, described lower steel bushing is pressed on described Connection Block, described upper steel bushing and lower steel bushing make described holder and Connection Block coaxial.
In a preferred embodiment of the present utility model, comprise further, described induction installation is proximity switch, and the quantity of described proximity switch is two.
In a preferred embodiment of the present utility model, comprise further, described holder is provided with trough and two trough notches, and each trough notch is corresponding with a described proximity switch.
The beneficial effects of the utility model are:
One, laser cutting head anticollision device, collision-prevention device of the present utility model are that one can either bear cutting head shock, the anticollision device, collision-prevention device that can be able to reset at laser cutting head collision rift again, its magnet mainly through anticollision device, collision-prevention device inside and extension spring realize the reset of anticollision device, collision-prevention device, its structure is simple, and anti-collision effect is good.
Two, anticollision device, collision-prevention device of the present utility model is provided with induction installation, the change in location of Connection Block can be monitored, when laser cutting head is miscued, holder is separated with Connection Block, when Connection Block departs from the induction range of induction installation, induction installation can give the alarm signal, lathe brake hard, after impact disappears, holder and Connection Block can be automatically reset by the mutual attractive force of magnet.
Three, anticollision device, collision-prevention device of the present utility model is from being subject to striking the whole process of reset, and laser cutting head and anticollision device, collision-prevention device can not be thrown off, and dust can not enter into laser cutting head, thus protection focusing lens can not be contaminated.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the longitudinal cross-section schematic diagram of anticollision device, collision-prevention device of the present utility model.
Fig. 2 is sectional view of the present utility model.
Fig. 3 is the explosive view of anticollision device, collision-prevention device of the present utility model.
Fig. 4 is the structural representation of anticollision device, collision-prevention device of the present utility model.
Fig. 5 is that laser cutting head of the present utility model and anticollision device, collision-prevention device assemble schematic diagram.
Wherein: 1-holder, 2-Connection Block, 3-elastic caoutchouc cover, 4-upper holder block, 5-lower lock block, 6-extension spring, 7-magnet, the upper steel bushing of 8-, steel bushing under 9-, 10-alignment pin, 11-induction installation (proximity switch), 12-axle sleeve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
As shown in figures 1-5, a kind of laser cutting head anticollision device, collision-prevention device is disclosed in the present embodiment, it comprises holder 1, Connection Block 2, be arranged on the automatic reset device between described holder 1 and Connection Block 2 and the elastic caoutchouc 3 connected outside described holder 1 and Connection Block 2 overlaps, described holder 1 is fixed on cutting head upper end, and described Connection Block 2 is fixed on cutting head lower end; Described holder 1 is provided with induction installation 11, and the distance between above-mentioned induction installation 11 and above-mentioned Connection Block 2 is in the distance range that above-mentioned induction installation is responded to; Above-mentioned automatic reset device can realize separation between holder 1 and Connection Block 2 and reset.
Concrete, above-mentioned automatic reset device comprises some magnet 7 and extension spring 6, above-mentioned magnet 7 is individually fixed on above-mentioned holder 1 and Connection Block 2, and one end of above-mentioned extension spring 6 is fixed on above-mentioned holder 1, and the other end of above-mentioned extension spring 6 is fixed on above-mentioned Connection Block 2.
Above-mentioned holder is provided with the screwed hole of fixed magnet hole, alignment pin axle sleeve hole, induction installation fixing hole and fixing extension spring; Above-mentioned Connection Block is provided with the screwed hole of fixed magnet hole, alignment pin screwed hole and fixing extension spring.
As shown in Figure 1-2, above-mentioned automatic reset device with the annexation realizing between holder 1 and Connection Block 2 being automatically separated and resetting is: be provided with axle sleeve 12 in above-mentioned alignment pin axle sleeve hole, the afterbody of alignment pin 10 is fixed on above-mentioned Connection Block 2, and the front end of above-mentioned alignment pin 10 is conical and spacing in above-mentioned axle sleeve 12.Alignment pin 10 can ensure that holder 1 and Connection Block 2 can not horizontally rotate around its central axis, and self structure can ensure again the separation that can realize after shock between holder 1 and Connection Block 2.
In the utility model, as shown in figs. 1-2, the upper end of above-mentioned elastic caoutchouc cover 3 is fixed on above-mentioned holder 1 by upper holder block 4, and the lower end of above-mentioned elastic caoutchouc cover 3 is fixed on above-mentioned Connection Block 2 by lower lock block 5; Also comprise steel bushing 8 and lower steel bushing 9, above-mentioned upper steel bushing 8 is pressed in above-mentioned holder 1, and above-mentioned lower steel bushing 9 is pressed on above-mentioned Connection Block 2, above-mentioned upper steel bushing 8 and lower steel bushing 9 make above-mentioned holder 1 and Connection Block 2 coaxial.
As shown in Figure 3, the induction installation 11 in the present embodiment is proximity switch, and has two, proximity switch 11 is arranged on holder 1, within remaining on 1mm with the induction spacing of Connection Block 2, when Connection Block 2 offset distance is greater than 1mm, proximity switch will give the alarm signal.
In the present embodiment, holder 1 is provided with trough and two trough notches, and a trough notch is corresponding with a proximity switch; On the jack that the cable of proximity switch converges to holder 1 through trough and contact pin.
The operation principle of anticollision device, collision-prevention device provided by the utility model is as follows:
When laser cutting head is subject to radial shock, this place's external force is delivered to anticollision device, collision-prevention device from laser head, and make holder and Connection Block realize being separated up and down, extension spring is in extended state; At this moment holder at least has a proximity switch and senses that Connection Block departs from the induction range of induction installation, and then the signal that gives the alarm, and lathe brake hard, avoids cutting head to be damaged; After impact disappears, holder and Connection Block, by the mutual attractive force of magnet, make holder and Connection Block automatically be compound to home position, namely automatically reset.
Be provided with magnet and extension spring in anticollision device, collision-prevention device in the present embodiment, holder is connected with briquetting with Connection Block elastic caoutchouc cover; Holder is provided with induction installation, and the change in location of monitoring Connection Block, when laser cutting head is miscued, causes holder to be separated with Connection Block, and when now Connection Block departs from the induction range of induction installation, induction installation can give the alarm signal, lathe brake hard; After impact disappears, holder and Connection Block can be automatically reset by the mutual attractive force of magnet.From being subject to striking the whole process of reset, laser cutting head and anticollision device, collision-prevention device can not be thrown off, and dust can not enter into laser cutting head, thus protection focusing lens is not contaminated.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a laser cutting head anticollision device, collision-prevention device, it comprises holder, Connection Block, is arranged on the automatic reset device between described holder and Connection Block and connects the elastic caoutchouc cover outside described holder and Connection Block, described holder is fixed on cutting head upper end, described Connection Block is fixed on cutting head lower end, it is characterized in that, described holder is provided with induction installation, and the distance between described induction installation and described Connection Block is in the distance range that described induction installation is responded to.
2. laser cutting head anticollision device, collision-prevention device according to claim 1, it is characterized in that, described automatic reset device comprises some magnet and extension spring, described magnet is individually fixed on described holder and Connection Block, one end of described extension spring is fixed on described holder, and the other end of described extension spring is fixed on described Connection Block.
3. laser cutting head anticollision device, collision-prevention device according to claim 2, is characterized in that, described holder is provided with the screwed hole of fixed magnet hole, alignment pin axle sleeve hole, induction installation fixing hole and fixing extension spring.
4. laser cutting head anticollision device, collision-prevention device according to claim 3, is characterized in that, described Connection Block is provided with the screwed hole of fixed magnet hole, alignment pin screwed hole and fixing extension spring.
5. laser cutting head anticollision device, collision-prevention device according to claim 4, is characterized in that, is provided with axle sleeve in described alignment pin axle sleeve hole, and the afterbody of alignment pin is fixed on described Connection Block, and the front end of described alignment pin is conical and spacing in described axle sleeve.
6. laser cutting head anticollision device, collision-prevention device according to claim 1, is characterized in that, the upper end of described elastic caoutchouc cover is fixed on described holder by upper holder block, and the lower end of described elastic caoutchouc cover is fixed on described Connection Block by lower lock block.
7. laser cutting head anticollision device, collision-prevention device according to claim 6, it is characterized in that, also comprise steel bushing and lower steel bushing, described upper steel bushing is pressed in described holder, described lower steel bushing is pressed on described Connection Block, described upper steel bushing and lower steel bushing make described holder and Connection Block coaxial.
8. laser cutting head anticollision device, collision-prevention device according to claim 1, is characterized in that, described induction installation is proximity switch, and the quantity of described proximity switch is two.
9. laser cutting head anticollision device, collision-prevention device according to claim 8, is characterized in that, described holder is provided with trough and two trough notches, and each trough notch is corresponding with a described proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167746.1U CN204504526U (en) | 2015-03-24 | 2015-03-24 | Laser cutting head anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167746.1U CN204504526U (en) | 2015-03-24 | 2015-03-24 | Laser cutting head anticollision device, collision-prevention device |
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| CN204504526U true CN204504526U (en) | 2015-07-29 |
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| CN201520167746.1U Active CN204504526U (en) | 2015-03-24 | 2015-03-24 | Laser cutting head anticollision device, collision-prevention device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345284A (en) * | 2015-12-09 | 2016-02-24 | 重庆镭宝激光智能机器人制造有限公司 | Anti-collision patch for laser head of laser cutting robot |
| CN105773002A (en) * | 2016-03-30 | 2016-07-20 | 山东诺博泰智能科技有限公司 | Positioning mechanism for automatic anti-collision device |
| CN106425200A (en) * | 2016-10-31 | 2017-02-22 | 江门市鼎豪汽摩部件有限公司 | Welding arm with anti-collision device |
| CN106670644A (en) * | 2015-11-11 | 2017-05-17 | 中国科学院西安光学精密机械研究所 | Laser focusing device |
| CN108941989A (en) * | 2018-07-26 | 2018-12-07 | 南通振康机械有限公司 | A kind of robot welding, cutting collision prevention device |
| CN110592582A (en) * | 2019-10-24 | 2019-12-20 | 江苏点金激光科技有限公司 | Anti-collision laser cladding head |
| CN110936035A (en) * | 2019-12-30 | 2020-03-31 | 安徽傲宇数控科技有限公司 | Four-corner adsorption type cutting head |
-
2015
- 2015-03-24 CN CN201520167746.1U patent/CN204504526U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670644A (en) * | 2015-11-11 | 2017-05-17 | 中国科学院西安光学精密机械研究所 | Laser focusing device |
| CN106670644B (en) * | 2015-11-11 | 2019-04-02 | 中国科学院西安光学精密机械研究所 | Laser focusing device |
| CN105345284A (en) * | 2015-12-09 | 2016-02-24 | 重庆镭宝激光智能机器人制造有限公司 | Anti-collision patch for laser head of laser cutting robot |
| CN105773002A (en) * | 2016-03-30 | 2016-07-20 | 山东诺博泰智能科技有限公司 | Positioning mechanism for automatic anti-collision device |
| CN106425200A (en) * | 2016-10-31 | 2017-02-22 | 江门市鼎豪汽摩部件有限公司 | Welding arm with anti-collision device |
| CN108941989A (en) * | 2018-07-26 | 2018-12-07 | 南通振康机械有限公司 | A kind of robot welding, cutting collision prevention device |
| CN108941989B (en) * | 2018-07-26 | 2020-07-14 | 南通振康机械有限公司 | Robot welding, cutting collision device |
| CN110592582A (en) * | 2019-10-24 | 2019-12-20 | 江苏点金激光科技有限公司 | Anti-collision laser cladding head |
| CN110936035A (en) * | 2019-12-30 | 2020-03-31 | 安徽傲宇数控科技有限公司 | Four-corner adsorption type cutting head |
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| GR01 | Patent grant |