CN103212909B - A kind of buffer unit for laser equipment - Google Patents
A kind of buffer unit for laser equipment Download PDFInfo
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- CN103212909B CN103212909B CN201210016856.9A CN201210016856A CN103212909B CN 103212909 B CN103212909 B CN 103212909B CN 201210016856 A CN201210016856 A CN 201210016856A CN 103212909 B CN103212909 B CN 103212909B
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- buffer unit
- laser equipment
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- buffering
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Abstract
The present invention relates to laser equipment field, be specifically related to a kind of buffer unit.A kind of buffer unit for laser equipment, including a buffer unit, buffer unit includes that at least one buffers joint, and buffer unit is provided with an exhausting hole, and an exhausting hole forms described buffering joint.Buffer unit also include at least two for fixing fixing joint, at least one fixing joint is for being connected with the crossbeam of laser equipment, and at least one fixing joint is used for being connected with the guide rail of laser equipment.Fixing joint is arranged on the side in buffering joint.Owing to using technique scheme, the stability problem of laser equipment structure when the present invention efficiently solves variations in temperature.
Description
Technical field
The present invention relates to laser equipment field, be specifically related to a kind of buffer unit.
Background technology
Owing to granite structure is accurate, homogeneous, good stability, intensity are big, hardness is high, when designing laser equipment, in order to ensure the stability of laser equipment, granite is generally used to manufacture the pedestal of laser equipment.And laser equipment structure division remains a need for using steel or aluminium to make.As it is shown in figure 1, owing to the thermal coefficient of expansion of granite base 1 and laser equipment structure 2 differs relatively big, granite is 10e-6/ ° of C of 4.61 x, and aluminium is 10e-6/ ° of C of 23 x, for the structural member of 1m length, when variation of ambient temperature once, the difference in size of bi-material is 18.4 μm.When being rigidly connected with granite base 1 employing such as laser equipment structure 2, ad hoc structure can be caused when ambient temperature changes to deform, affect the machining accuracy of equipment, even destroy equipment.
Summary of the invention
It is an object of the invention to, it is provided that a kind of buffer unit for laser equipment, solve above technical problem.
Technical problem solved by the invention can realize by the following technical solutions:
A kind of buffer unit for laser equipment, including a buffer unit, it is characterised in that described buffer unit includes that at least one buffers joint, and described buffer unit is provided with an exhausting hole, and through hole described in a row forms described buffering joint；
Described buffer unit also include at least two for fixing fixing joint, at least one described fixing joint is for being connected with the crossbeam of laser equipment, and at least one described fixing joint is used for being connected with the guide rail of laser equipment；
Described fixing joint is arranged on the side in described buffering joint.
The present invention is in laser equipment, and the crossbeam of laser equipment generally uses steel or aluminium to make, and the pedestal of laser equipment generally uses granite to make.The present invention is used for connecting cross beam and guide rail, and during use, the fixing joint of buffer unit side is fixed with crossbeam, and the fixing joint of opposite side is fixed with guide rail.When the temperature is changed, crossbeam will cause buffering joint mid portion and deform upon, the length difference produced after sponging beam deformation.The present invention is on the basis of meeting laser equipment topology requirement, it is ensured that when variation of ambient temperature, effectively the temperature deformation between buffering pedestal and device structure, and protection device structure is injury-free, the stability problem of laser equipment structure when solving variations in temperature.
Described buffer unit includes that two described buffering joints, two described buffering joints be arranged in parallel；
Described buffer unit includes that three described fixing joints, three described fixing joints and two described buffering joint space are arranged.
Two fixing joints being positioned at both sides, two described buffering joints are connected with the crossbeam of laser equipment, and the fixing joint between two described buffering joints is connected with the guide rail of laser equipment.Above-mentioned design, when crossbeam seesaws, because buffering joint is limited in certain limit, it is ensured that do not offset between crossbeam and guide rail.
Described buffer unit preferably employs the high-damping rubber buffer unit that high-damping rubber material disposal molding is made.High-damping rubber material is generally used in damping antidetonation environment, owing to high-damping rubber material has preferable elastic deformation and self-recovering function, therefore after the present invention uses high-damping rubber buffer unit, in temperature changing process, when the crossbeam of laser equipment seesaws, under the elastic deformation effect of buffer unit, the length difference that buffer unit produces after effectively sponging beam deformation.During temperature becomes again, crossbeam recovers home position, and buffer unit self-recoverage becomes former state.
Beneficial effect: owing to using technique scheme, the stability problem of laser equipment structure when the present invention efficiently solves variations in temperature.
Accompanying drawing explanation
Fig. 1 is the part-structure schematic diagram of laser equipment；
Fig. 2 is A enlarged diagram in Fig. 1；
Fig. 3 is a kind of structural representation of the buffer unit of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, the present invention is expanded on further below in conjunction with being specifically illustrating.
With reference to Fig. 2, Fig. 3, a kind of buffer unit for laser equipment, including a buffer unit 3, buffer unit 3 includes that at least one buffers joint 32, and buffer unit 3 is provided with an exhausting hole, and an exhausting hole forms buffering joint 32.Buffer unit 3 also include at least two for fixing fixing joint 31, at least one fixing joint 31 is for being connected with the crossbeam 21 of laser equipment, and at least one fixing joint 31 is for being connected with the guide rail 11 of laser equipment.Fixing joint 31 is arranged on the side in buffering joint 32.The present invention is in laser equipment, and the crossbeam 21 of laser equipment generally uses steel or aluminium to make, and the pedestal of laser equipment generally uses granite to make.The present invention is used for connecting cross beam 21 and guide rail 11, and during use, the fixing joint 31 of buffer unit 3 side is fixed with crossbeam 21, and the fixing joint 31 of opposite side is fixed with guide rail 11.When the temperature is changed, crossbeam 21 will cause buffering joint 32 mid portion and deform upon, the length difference produced after sponging crossbeam 21 deformation.The present invention is on the basis of meeting laser equipment topology requirement, it is ensured that when variation of ambient temperature, effectively the temperature deformation between buffering pedestal and device structure, and protection device structure is injury-free, the stability problem of laser equipment structure when solving variations in temperature.
Buffer unit 3 includes that two buffering joints 32, two buffering joints 32 be arranged in parallel.Buffer unit 3 includes that three fixing joints 31, three fixing joints 31 and interval, two buffering joints 32 are arranged.Two fixing joints 31 being positioned at two buffering both sides, joint 32 are connected with the crossbeam 21 of laser equipment, and the fixing joint 31 between two buffering joints 32 is connected with the guide rail 11 of laser equipment.Above-mentioned design, when crossbeam 21 seesaws, because buffering joint 32 is limited in certain limit, it is ensured that do not offset between crossbeam 21 and guide rail 11.
In the specific implementation, it is also possible to two fixing joints 31 being positioned at two buffering both sides, joint 32 are connected with the guide rail 11 of laser equipment.Fixing joint 31 between two buffering joints 32 is connected with the crossbeam 21 of laser equipment.The buffering joint 32 of buffer unit 3 can also be arranged as required to a plurality of, and each buffering joint 32 side all can be provided with a fixing joint for fixing.
When crossbeam 21 seesaws, because buffering joint 32 is limited in certain limit, it is ensured that do not offset between crossbeam 21 and guide rail 11.
Buffer unit 3 preferably employs the high-damping rubber buffer unit 3 that high-damping rubber material disposal molding is made.High-damping rubber material is generally used in damping antidetonation environment, owing to high-damping rubber material has preferable elastic deformation and self-recovering function, therefore after the present invention uses high-damping rubber buffer unit 3, in temperature changing process, when the crossbeam 21 of laser equipment seesaws, under the elastic deformation effect of buffer unit 3, the length difference that buffer unit 3 produces after effectively sponging crossbeam 21 deformation.During temperature becomes again, crossbeam 21 recovers home position, and buffer unit 3 self-recoverage becomes former state.
With reference to Fig. 3, three fixing joints 31 are equipped with two fixed vias 33.When specifically arranging fixed via 33, the fixed via 33 of preferably two fixing joints 31 is identical, and is symmetrical arranged.Buffering joint 32 can be provided with at least two through hole, fixing joint 31 and buffering joint 32 integrated molding and make, and after the exhausting hole by brill fixed via 33 and buffering joint 32, forms the buffer unit 3 of the present invention.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (4)
1. for a buffer unit for laser equipment, including a buffer unit, it is characterised in that described buffer unit includes that at least one buffers joint, and described buffer unit is provided with an exhausting hole, and through hole described in a row forms described buffering joint；
Described buffer unit also include at least two for fixing fixing joint, at least one described fixing joint is for being connected with the crossbeam of laser equipment, and at least one described fixing joint is used for being connected with the guide rail of laser equipment；
Described fixing joint is arranged on the side in described buffering joint.
A kind of buffer unit for laser equipment the most according to claim 1, it is characterised in that: described buffer unit includes that two described buffering joints, two described buffering joints be arranged in parallel；
Described buffer unit includes that three described fixing joints, three described fixing joints and two described buffering joint space are arranged.
A kind of buffer unit for laser equipment the most according to claim 2, it is characterized in that: two fixing joints being positioned at both sides, two described buffering joints are connected with the crossbeam of laser equipment, and the fixing joint between two described buffering joints is connected with the guide rail of laser equipment.
4. according to a kind of buffer unit for laser equipment described in claim 1,2 or 3, it is characterised in that: described buffer unit uses the high-damping rubber buffer unit that high-damping rubber material disposal molding is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210016856.9A CN103212909B (en) | 2012-01-19 | 2012-01-19 | A kind of buffer unit for laser equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210016856.9A CN103212909B (en) | 2012-01-19 | 2012-01-19 | A kind of buffer unit for laser equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103212909A CN103212909A (en) | 2013-07-24 |
| CN103212909B true CN103212909B (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210016856.9A Active CN103212909B (en) | 2012-01-19 | 2012-01-19 | A kind of buffer unit for laser equipment |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605482A (en) * | 2018-05-29 | 2019-12-24 | 奔腾楚天激光（武汉）有限公司 | Automatic floating adjusting device for optical fiber laser cutting machine and adjusting and mounting method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201271781Y (en) * | 2008-09-25 | 2009-07-15 | 武汉法利莱切割系统工程有限责任公司 | Crossbeam bilateral drive structure of laser machining apparatus |
| CN201385186Y (en) * | 2009-03-24 | 2010-01-20 | 梅塞尔切割焊接(中国)有限公司 | Bridging beam supporting device of laser cutting machine |
| CN102218598A (en) * | 2011-03-30 | 2011-10-19 | 无锡华联精工机械有限公司 | High-speed transmission structure for crossbeam of laser cutter |
| CN202506999U (en) * | 2012-01-19 | 2012-10-31 | 昆山思拓机器有限公司 | Buffer device for laser equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07145849A (en) * | 1993-11-22 | 1995-06-06 | Nippon Thompson Co Ltd | Anti-vibration device and rolling guide unit equipped with the same |
| JP3954872B2 (en) * | 2002-03-08 | 2007-08-08 | 中村留精密工業株式会社 | Anti-vibration device for linear guide device |
-
2012
- 2012-01-19 CN CN201210016856.9A patent/CN103212909B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201271781Y (en) * | 2008-09-25 | 2009-07-15 | 武汉法利莱切割系统工程有限责任公司 | Crossbeam bilateral drive structure of laser machining apparatus |
| CN201385186Y (en) * | 2009-03-24 | 2010-01-20 | 梅塞尔切割焊接(中国)有限公司 | Bridging beam supporting device of laser cutting machine |
| CN102218598A (en) * | 2011-03-30 | 2011-10-19 | 无锡华联精工机械有限公司 | High-speed transmission structure for crossbeam of laser cutter |
| CN202506999U (en) * | 2012-01-19 | 2012-10-31 | 昆山思拓机器有限公司 | Buffer device for laser equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103212909A (en) | 2013-07-24 |
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