CN201596854U - Bolt hard-link synchronous belt drive laser processing constant light path device - Google Patents
Bolt hard-link synchronous belt drive laser processing constant light path device Download PDFInfo
- Publication number
- CN201596854U CN201596854U CN 200920218587 CN200920218587U CN201596854U CN 201596854 U CN201596854 U CN 201596854U CN 200920218587 CN200920218587 CN 200920218587 CN 200920218587 U CN200920218587 U CN 200920218587U CN 201596854 U CN201596854 U CN 201596854U
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- light path
- cantilever beam
- reflecting optics
- bolt
- reflective lens
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- Expired - Fee Related
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Abstract
The utility model relates to a bolt hard-link synchronous belt drive laser processing constant light path device, which is used for laser cutting machines and comprises a first reflective lens, a second reflective lens, a third reflective lens, a fourth reflective lens, a cantilever beam, a laser cutting head, a cantilever beam guide track, a driving synchronous belt wheel, a synchronous toothed belt, a connection bolt, a driven synchronous belt wheel, gears, a rack and a lathe bed, wherein the first reflective lens is fixed and immovable, and the second reflective lens and the third reflective lens are connected into a whole, fixed on the rack and capable of moving together along a direction parallel to the cantilever beam guide track. In the process of cutting, light path length is controlled to be unchanged, thereby guaranteeing stability of cutting focus positions.
Description
Affiliated technical field
The utility model relates to the hard permanent light path device of the Laser Processing of band transmission synchronously that connects of a kind of bolt, and the length that can control light path in cutting process is constant, and then guarantees the stable of cutting focal position.
Background technology
The laser beam that laser cutting machine sends is not an absolute parallel, and certain angle of divergence is arranged.Laser beam is through long-distance transmissions, and its enlarged-diameter causes the instability of focal spot, directly influences cut quality.The method that the control light beam changes can realize that this method can obtain the light beam less than 3 millimeters variations usually by optical mirror slip, but because the transmission eyeglass life-span is relatively short and price is higher, so the working service cost is higher.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of bolt the hard permanent light path device of the Laser Processing of band transmission synchronously that connects, and the length that can control light path in cutting process is constant, and then guarantees the stable of cutting focal position.
Solution of the present utility model is: provide a kind of synchronous band transmission Laser Processing permanent light path device, this installs by first reflecting optics, second reflecting optics, the 3rd reflecting optics, the 4th reflecting optics, cantilever beam, laser cutting head, cantilever beam guide rail, active synchronization belt wheel, synchronous cog belt, connecting bolt, driven synchronous pulley, gear, tooth bar, lathe bed is formed.
Said first reflecting optics maintains static, and second reflecting optics and the 3rd reflecting optics connect into integral body, are fixed on the tooth bar.
Said the 4th reflecting optics is installed on the cantilever beam.
Adopted the hardwired mode of bolt between said cantilever beam and the synchronous cog belt.
The beneficial effects of the utility model are that the length of control light path is constant in cutting process, and then guarantees the stable of cutting focal position.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is the hard permanent light path device structural representation of the Laser Processing of band transmission synchronously that connects of bolt of the present utility model.
1. first reflecting optics among the figure, 2. second reflecting optics, 3. the 3rd reflecting optics, 4. the 4th reflecting optics, 5. cantilever beam, 6. laser cutting head, 7. cantilever beam guide rail, 8. active synchronization belt wheel, 9. synchronous cog belt, 10. connecting bolt, 11. driven synchronous pulley, 12. gear, 13. tooth bars, 14. lathe beds.
The specific embodiment
In the accompanying drawings, the method and the lathe bed 14 of first reflecting optics, 1 usefulness mechanical connection are consolidated, and therefore first reflecting optics 1 is fixed in laser cutting process.
Second reflecting optics 2 and the 3rd reflecting optics 3 connect into an integral body, are fixed on the tooth bar 13, can move together along the direction of parallel cantilever beam guide rail 7.
The 4th reflecting optics 4 is installed on the cantilever beam 5, moves along cantilever beam guide rail 7 with cantilever beam 5.
Adopted the hardwired mode of bolt between cantilever beam 5 and the synchronous cog belt 9.Cantilever beam 5 passes through the motion that connecting bolt 10 directly drives synchronous cog belt 9, and the engagement by gear 12 and tooth bar 13 drives the reflecting optics 2 and 3 that is fixed on the tooth bar 13 again.The wheel of active synchronization belt wheel 8 and driven synchronous pulley 11 directly satisfies 2: 1 relation, just can realize that the speed that cantilever beam 5 moves and the ratio of the speed of reflecting optics 2 and 3 are 2: 1.
Claims (3)
1. hard a connection of bolt is with the permanent light path device of transmission Laser Processing synchronously, this device is installed by first reflecting optics (1 by this,) second reflecting optics (2), the 3rd reflecting optics (3), the 4th reflecting optics (4), cantilever beam (5), laser cutting head (6), cantilever beam guide rail (7), active synchronization belt wheel (8), synchronous cog belt (9), connecting bolt (10), driven synchronous pulley (11), gear (12), tooth bar (13), lathe bed (14) is formed, it is characterized in that: said reflecting optics (1) maintains static, and reflecting optics (2) and (3) connect into integral body, is fixed on the tooth bar (13).
2. according to the hard permanent light path device of the Laser Processing of band transmission synchronously that connects of the said bolt of claim 1, it is characterized in that: said reflecting optics (4) is installed on the cantilever beam (5).
3. according to the hard permanent light path device of the Laser Processing of band transmission synchronously that connects of the said bolt of claim 1, it is characterized in that: adopted the hardwired mode of bolt between said cantilever beam (5) and the synchronous cog belt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920218587 CN201596854U (en) | 2009-10-13 | 2009-10-13 | Bolt hard-link synchronous belt drive laser processing constant light path device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920218587 CN201596854U (en) | 2009-10-13 | 2009-10-13 | Bolt hard-link synchronous belt drive laser processing constant light path device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596854U true CN201596854U (en) | 2010-10-06 |
Family
ID=42807902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920218587 Expired - Fee Related CN201596854U (en) | 2009-10-13 | 2009-10-13 | Bolt hard-link synchronous belt drive laser processing constant light path device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747057A (en) * | 2018-08-02 | 2018-11-06 | 华侨大学 | Servo-actuated optic path system applied to laser cutting device |
-
2009
- 2009-10-13 CN CN 200920218587 patent/CN201596854U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747057A (en) * | 2018-08-02 | 2018-11-06 | 华侨大学 | Servo-actuated optic path system applied to laser cutting device |
| CN108747057B (en) * | 2018-08-02 | 2023-05-05 | 华侨大学 | Follow-up light path transmission system applied to laser cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Shuaichao Laser Engineering Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20131013 |