CN109434309A - The method that partition auxiliary laser punches special fixture and carries out small hole machined - Google Patents
The method that partition auxiliary laser punches special fixture and carries out small hole machined Download PDFInfo
- Publication number
- CN109434309A CN109434309A CN201811557544.2A CN201811557544A CN109434309A CN 109434309 A CN109434309 A CN 109434309A CN 201811557544 A CN201811557544 A CN 201811557544A CN 109434309 A CN109434309 A CN 109434309A
- Authority
- CN
- China
- Prior art keywords
- partition
- workpiece
- clamp body
- backing plate
- special fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005192 partition Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000011521 glass Substances 0.000 claims abstract description 23
- 125000006850 spacer group Chemical group 0.000 claims abstract description 19
- 238000004080 punching Methods 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000037237 body shape Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B23K26/702—Auxiliary equipment
-
- 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
- B23K26/36—Removing material
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The present invention relates to a kind of methods partition auxiliary laser punching special fixture and carry out small hole machined.The prior art is punched with laser direct irradiation workpiece surface, and due to the limitation of stimulated light and machined parameters, the aperture size, pitch-row, the roundness deviation in hole for processing hole are larger, and requirements of the national standard is also not achieved in the finish for processing hole.Composition of the invention includes: clamp body (3), it is staged circular ring slot structure inside the clamp body, plastic spacer (4) are placed in the annular groove of the clamp body lower part, glass backing plate (5) are placed with above the plastic spacer, workpiece (6) are placed above the glass backing plate, plane places partition (1) on the workpiece, and planar circumferential edge is bonded with stud (2) on the partition, and the stud is connect by screw thread with the clamp body.The present invention punches special fixture for partition auxiliary laser.
Description
Technical field:
The present invention relates to hand-operated clamping machinery equipment field, and in particular to a kind of partition auxiliary laser punching special fixture and progress
The method of small hole machined.
Background technique:
The prior art is punched with laser direct irradiation workpiece surface, due to the limitation of stimulated light and machined parameters, processing
The aperture size in hole, pitch-row, the roundness deviation in hole are larger, and requirements of the national standard is also not achieved in the finish for processing hole.
Summary of the invention:
The object of the present invention is to provide a kind of methods partition auxiliary laser punching special fixture and carry out small hole machined.
Above-mentioned purpose is realized by following technical scheme:
A kind of partition auxiliary laser punching special fixture, composition includes: clamp body, is staged circle inside the clamp body
Shape groove structure, the annular groove of the clamp body lower part is interior to place plastic spacer, is placed with above the plastic spacer
Workpiece is placed in glass backing plate, the glass backing plate top, and plane places partition, plane on the partition on the workpiece
It is bonded at circumferential edges with stud, the stud is connect by screw thread with the clamp body.
The partition auxiliary laser punches special fixture, is cylindrical hole inside the stud and top is with water
Plano-concave slot structure, the outer diameter of the glass backing plate are identical as the workpiece outer diameter.
A kind of method partition auxiliary laser punching special fixture and carry out small hole machined, this method comprises the following steps:
It is first that clamp body inner circular annular groove and thread cleaning is clean, then plastic spacer is successively placed on to the fixture
In the annular groove of body lower part, when placement, is coaxial by plastic spacer internal diameter and clamp body bottom inner diameter, places by glass backing plate
Guarantee above the plastic spacer, when placement it is coaxial with the plastic spacer, then by workpiece be placed on described in glass
On glass backing plate, and workpiece is aligned with the outer diameter of glass backing plate, is finally placed on partition on the workpiece, passes through fixed spiral shell
Column compresses the fixation that partition and workpiece can be realized；
When aperture in workpieces processing, laser first processes pre-manufactured hole on partition, and then laser is to the workpiece and partition phase
The aperture of machine-shaping, makes aperture reach standard requirements on corresponding hole position.
The utility model has the advantages that
1. the present invention is a kind of partition auxiliary laser punching special fixture, which efficiently solves prior art laser and directly shines
The problem of penetrating workpiece surface to be punched, keeping the bore deformation of processing larger, prescribed requirement is not achieved.
The present invention first processes pre-manufactured hole using laser on partition, and then it is molding to work pieces process to pass through pre-manufactured hole for laser
Aperture makes aperture reach standard requirements.
The present invention is identical using glass backing plate, workpiece, the outer diameter of partition, the structure is arranged convenient for clamping, disassembly is simple, together
When be also convenient for replacement vulnerable part.
Detailed description of the invention:
Attached drawing 1 is structural schematic diagram of the invention.
Attached drawing 2 is the top view of attached drawing 1.
Specific embodiment:
Embodiment 1:
A kind of partition auxiliary laser punching special fixture, it is staged inside the clamp body that composition, which includes: clamp body 3,
Circular ring slot structure, the annular groove of the clamp body lower part is interior to place plastic spacer 4, places above the plastic spacer
There is glass backing plate 5, workpiece 6 is placed above the glass backing plate, plane places partition 1, the partition on the workpiece
Upper planar circumferential edge is bonded with stud 2, and the stud is connect by screw thread with the clamp body.
Embodiment 2:
Special fixture is punched according to partition auxiliary laser described in embodiment 1, is cylindrical hole and top inside the stud
For with horizontal groove structure, the outer diameter of the glass backing plate is identical as the workpiece outer diameter.
Embodiment 3:
The partition auxiliary laser according to embodiment 1 or 2 punches special fixture and carries out small hole forming method, and this method includes
Following steps:
It is first that clamp body inner circular annular groove and thread cleaning is clean, then plastic spacer is successively placed on to the fixture
In the annular groove of body lower part, when placement, is coaxial by plastic spacer internal diameter and clamp body bottom inner diameter, places by glass backing plate
Guarantee above the plastic spacer, when placement it is coaxial with the plastic spacer, then by workpiece be placed on described in glass
On glass backing plate, and workpiece is aligned with the outer diameter of glass backing plate, is finally placed on partition on the workpiece, passes through fixed spiral shell
Column compresses the fixation that partition and workpiece can be realized；
When aperture in workpieces processing, laser first processes pre-manufactured hole on partition, and then laser is to the workpiece and partition phase
The aperture of machine-shaping, makes aperture reach standard requirements on corresponding hole position.
Claims (3)
1. a kind of partition auxiliary laser punches special fixture, composition includes: clamp body, it is characterized in that: in the clamp body
Portion is staged circular ring slot structure, places plastic spacer, the plastic mattress in the annular groove of the clamp body lower part
It is placed with glass backing plate above piece, workpiece is placed above the glass backing plate, plane places partition on the workpiece, described
Partition on planar circumferential edge be bonded with stud, the stud is connect by screw thread with the clamp body.
2. partition auxiliary laser according to claim 1 punches special fixture, it is characterized in that: being round inside the stud
Post holes and top are with horizontal groove structure, and the outer diameter of the glass backing plate is identical as the workpiece outer diameter.
3. a kind of side for carrying out small hole machined using the punching special fixture of partition auxiliary laser described in one of claim 1-2
Method, it is characterized in that: this method comprises the following steps:
It is first that clamp body inner circular annular groove and thread cleaning is clean, successively plastic spacer is placed under the clamp body
In the annular groove in portion, when placement, is coaxial by plastic spacer internal diameter and clamp body bottom inner diameter, and glass backing plate is being placed on institute
Above the plastic spacer stated, when placement guarantee it is coaxial with the plastic spacer, then by workpiece be placed on described in glass isolator
On plate, and workpiece is aligned with the outer diameter of glass backing plate, finally partition is placed on the workpiece, passes through fixed bolt pressure
The fixation of partition and workpiece tightly can be realized；
When aperture in workpieces processing, laser first processes pre-manufactured hole on partition, and then laser is to the workpiece and partition phase
The aperture of machine-shaping, makes aperture reach standard requirements on corresponding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811557544.2A CN109434309A (en) | 2018-12-19 | 2018-12-19 | The method that partition auxiliary laser punches special fixture and carries out small hole machined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811557544.2A CN109434309A (en) | 2018-12-19 | 2018-12-19 | The method that partition auxiliary laser punches special fixture and carries out small hole machined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109434309A true CN109434309A (en) | 2019-03-08 |
Family
ID=65560215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811557544.2A Pending CN109434309A (en) | 2018-12-19 | 2018-12-19 | The method that partition auxiliary laser punches special fixture and carries out small hole machined |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109434309A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6486436B1 (en) * | 1999-11-13 | 2002-11-26 | Rolls-Royce Plc | Workpiece clamping system |
| CN201389781Y (en) * | 2009-03-10 | 2010-01-27 | 江苏万工科技集团有限公司 | Special fixture for machining sleeve type parts with small appearance and thin hole walls |
| CN202825008U (en) * | 2012-07-23 | 2013-03-27 | 中国航空工业集团公司洛阳电光设备研究所 | Thin plate microvoid processing device and process fixture used by the same |
| CN203599713U (en) * | 2013-12-19 | 2014-05-21 | 黑龙江科技大学 | Small horizontal type laser cutting device for laboratory |
| CN204449651U (en) * | 2014-12-16 | 2015-07-08 | 北京航天新风机械设备有限责任公司 | A kind of titanium alloy cover body laser weld anti-deformation controls frock |
| CN204893214U (en) * | 2015-07-21 | 2015-12-23 | 南昌航空大学 | Laser hole sealing device under simulation liquid condition of soaking |
| CN205325101U (en) * | 2015-12-16 | 2016-06-22 | 新乡市佳华机械有限公司 | Installation suit is restoreed in internal thread hole |
| CN107052833A (en) * | 2017-04-24 | 2017-08-18 | 苏州工业职业技术学院 | A kind of collar turnery processing special fixture and its processing method |
| CN206425739U (en) * | 2016-12-14 | 2017-08-22 | 大族激光科技产业集团股份有限公司 | Fixture for laser welding |
| CN206702682U (en) * | 2017-05-11 | 2017-12-05 | 金肯职业技术学院 | A kind of milling deep-slotted chip breaker special fixture |
| US20180003475A1 (en) * | 2016-06-29 | 2018-01-04 | Citic Dicastal Co., Ltd | Comprehensive Checking Fixture for Steering Knuckle |
| CN207087407U (en) * | 2017-07-31 | 2018-03-13 | 田中金属加工（上海）有限公司 | Hole processing clamp in a kind of thin-walled parts for numerically controlled lathe |
| CN207858303U (en) * | 2018-01-29 | 2018-09-14 | 金肯职业技术学院 | A kind of fixture for the processing of milling machine porous part |
| CN208178845U (en) * | 2018-04-16 | 2018-12-04 | 杭州安费诺飞凤通信部品有限公司 | A kind of rolling tools |
| CN209256124U (en) * | 2018-12-19 | 2019-08-16 | 黑龙江科技大学 | Partition auxiliary laser punches special fixture |
-
2018
- 2018-12-19 CN CN201811557544.2A patent/CN109434309A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6486436B1 (en) * | 1999-11-13 | 2002-11-26 | Rolls-Royce Plc | Workpiece clamping system |
| CN201389781Y (en) * | 2009-03-10 | 2010-01-27 | 江苏万工科技集团有限公司 | Special fixture for machining sleeve type parts with small appearance and thin hole walls |
| CN202825008U (en) * | 2012-07-23 | 2013-03-27 | 中国航空工业集团公司洛阳电光设备研究所 | Thin plate microvoid processing device and process fixture used by the same |
| CN203599713U (en) * | 2013-12-19 | 2014-05-21 | 黑龙江科技大学 | Small horizontal type laser cutting device for laboratory |
| CN204449651U (en) * | 2014-12-16 | 2015-07-08 | 北京航天新风机械设备有限责任公司 | A kind of titanium alloy cover body laser weld anti-deformation controls frock |
| CN204893214U (en) * | 2015-07-21 | 2015-12-23 | 南昌航空大学 | Laser hole sealing device under simulation liquid condition of soaking |
| CN205325101U (en) * | 2015-12-16 | 2016-06-22 | 新乡市佳华机械有限公司 | Installation suit is restoreed in internal thread hole |
| US20180003475A1 (en) * | 2016-06-29 | 2018-01-04 | Citic Dicastal Co., Ltd | Comprehensive Checking Fixture for Steering Knuckle |
| CN206425739U (en) * | 2016-12-14 | 2017-08-22 | 大族激光科技产业集团股份有限公司 | Fixture for laser welding |
| CN107052833A (en) * | 2017-04-24 | 2017-08-18 | 苏州工业职业技术学院 | A kind of collar turnery processing special fixture and its processing method |
| CN206702682U (en) * | 2017-05-11 | 2017-12-05 | 金肯职业技术学院 | A kind of milling deep-slotted chip breaker special fixture |
| CN207087407U (en) * | 2017-07-31 | 2018-03-13 | 田中金属加工（上海）有限公司 | Hole processing clamp in a kind of thin-walled parts for numerically controlled lathe |
| CN207858303U (en) * | 2018-01-29 | 2018-09-14 | 金肯职业技术学院 | A kind of fixture for the processing of milling machine porous part |
| CN208178845U (en) * | 2018-04-16 | 2018-12-04 | 杭州安费诺飞凤通信部品有限公司 | A kind of rolling tools |
| CN209256124U (en) * | 2018-12-19 | 2019-08-16 | 黑龙江科技大学 | Partition auxiliary laser punches special fixture |
Non-Patent Citations (2)
| Title |
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| 刘春生;李明星;齐立涛;: "飞秒激光烧蚀不锈钢的实验研究" * |
| 齐立涛;刘文海;: "266 nm紫外固体激光在碳化硅晶片上的微结构加工" * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190308 |
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| WD01 | Invention patent application deemed withdrawn after publication |