CN108247113A - A kind of filtering room is blown effective aluminium ring drilling equipment - Google Patents
A kind of filtering room is blown effective aluminium ring drilling equipment Download PDFInfo
- Publication number
- CN108247113A CN108247113A CN201810298126.XA CN201810298126A CN108247113A CN 108247113 A CN108247113 A CN 108247113A CN 201810298126 A CN201810298126 A CN 201810298126A CN 108247113 A CN108247113 A CN 108247113A
- Authority
- CN
- China
- Prior art keywords
- fixed
- mandrel
- plate
- aluminium ring
- bushing
- 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
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000001914 filtration Methods 0.000 title claims abstract description 14
- 238000005553 drilling Methods 0.000 title claims abstract description 10
- 238000002347 injection Methods 0.000 abstract description 10
- 239000007924 injection Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 8
- 238000010079 rubber tapping Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007142 ring opening reaction Methods 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23B2222/04—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/12—Drilling jigs with means to affix the jig to the workpiece
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of filtering room is blown effective aluminium ring drilling equipment, including mandrel, bushing plate, drill bushing, fixed form bolt, fixed central spindle's bolt, fixed supported slab, bottom plate, quick change pressing plate, compress big nut and backing plate, fixed supported slab is equipped on bottom plate, it which is provided with a circular hole, mandrel is horizontal through circular hole and passes through fixed central spindle's bolt fixation one end, bushing plate is equipped in the upper end of fixed supported slab, bushing plate is fixed by fixed form bolt, drill bushing is equipped on bushing plate, backing plate there are one being set in the central horizontal face of mandrel, screw thread is equipped in the other end of mandrel, the aluminium ring to drill is needed to be sleeved on mandrel, it compresses big nut and aluminium ring is compressed by latching by quick change pressing plate, backing plate is arranged in the opening of aluminium ring at this time.The aluminium ring of the method processing is reliable and stable in fixed injection tube, is not shaken in injection, ensure that the normal operation of gas turbine generator group air filtering room.
Description
Technical field
The present invention relates to gas turbine generator group air filtering room technologies, and in particular to a kind of filtering room is blown effective aluminium ring
Drilling equipment.
Background technology
The function in gas turbine generator group inlet air filtering room and effect are to filter out the particles such as dust in air, are allowed
Clean air enters gas turbine from gas handling system, ensures that gas turbine generator group safely and reliably runs power generation.By sky
The compressed air that press provides carries out blowback cleaning in turn to the filter core of the air filtering room in an automatic fashion, to ensure sky
Gas filters the good operating status in room.Injection tube and aluminium ring are the critical components of air filtering room filter core injection.If air mistake
The injection tube position in filter room is fixed bad and causes to shake during injection, will cause the surge of compressor, severely impact unit
Its service life is shortened in performance and safe operation.Aluminium ring is exactly the important component of fixed injection tube, it is ensured that the combustion gas wheel in injection
The stable air capacity of flowing and air quality, to improve the output power of gas turbine generator group, carry needed for generating set operation
The benefit of high generator operation.Therefore the technological requirement of aluminium ring in process is very stringent, just can guarantee the matter of converted products
Amount.
Invention content
The purpose of the present invention is to solve filtering rooms to be blown effective aluminium ring drilling problems, the institute particularly in aluminium ring outer circle
It need to drill and tapping problem.
To achieve these goals, present invention employs following technical solutions：
A kind of filtering room is blown effective aluminium ring drilling equipment, it includes mandrel, bushing plate, drill bushing, fixed form bolt, consolidates
Centering spindle's bolt, bottom plate, quick change pressing plate, compresses big nut and backing plate at fixed supported slab, it is characterised in that is equipped on bottom plate vertical
Fixed supported slab, set on fixed supported slab there are one circular hole, mandrel is consolidated horizontal through circular hole, mandrel one end by fixed central spindle's bolt
It is scheduled on fixed supported slab, is set in the upper end of fixed supported slab there are one horizontal bushing plate, the side of bushing plate passes through fixed form
Bolt is fixed on the upper end of fixed supported slab, has the trepanning of setting drill bushing in the opposite side of bushing plate, drill bushing is equipped in trepanning, in core
It is set on the horizontal plane of axis center there are one backing plate, is equipped with screw thread in the other end of mandrel, the aluminium ring to drill is needed to be sleeved on mandrel,
It compresses big nut to be located on the screw thread of mandrel, and passes through quick change pressing plate and aluminium ring is compressed into latching, backing plate is arranged on aluminium ring at this time
Opening in.
Present invention has the advantages that:After adopting the above technical scheme, being blown effective aluminium ring periphery drilling and tapping, with one heart
Degree is ensured that, due to being placed in aluminium ring opening equipped with backing plate on the horizontal plane at mandrel center, aluminium ring opening is in drilling
Easy contraction distortion is controlled, and the aluminium ring of the method processing is reliable and stable in fixed injection tube, does not shake, ensures in injection
The normal operation of gas turbine generator group air filtering room.
The present invention will be further described with reference to the accompanying drawings of the specification.
Description of the drawings
Fig. 1 is aluminium ring structure chart；
Fig. 2 is drill jig front view；
Fig. 3 is drill jig side view；
Fig. 4 is the mandrel backing structure figure that aluminium ring shedding deformation is prevented on drill jig；
Fig. 5 is A-A sectional views of Fig. 4；
In figure：1st, mandrel；2nd, bushing plate；3rd, drill bushing；4th, fixed form bolt；5th, fixed central spindle's bolt；6th, fixed supported slab；
7th, bottom plate；8th, quick change pressing plate；9th, big nut is compressed；10th, backing plate.
Specific embodiment
As shown in Figure 1, Figure 2, a kind of filtering room is blown effective aluminium ring drilling equipment shown in Fig. 3, Fig. 4 and Fig. 5, it include mandrel 1,
Bushing plate 2, fixed form bolt 4, fixed central spindle's bolt 5, fixed supported slab 6, bottom plate 7, quick change pressing plate 8, compresses big spiral shell at drill bushing 3
Mother 9 and backing plate 10 is equipped with vertical fixed supported slab 6 on bottom plate 7, sets that there are one horizontal circular hole, mandrels 1 on fixed supported slab 6
Horizontal through circular hole, the end cap of 1 one end of mandrel is fixed on by fixed central spindle's bolt 5 on fixed supported slab 6, in fixed supported slab 6
Upper end is set there are one horizontal bushing plate 2, and the side of bushing plate 2 is fixed on fixed supported slab 6 by 2 fixed form bolts 4
Upper end is set in the opposite side of bushing plate 2 there are one the trepanning of setting drill bushing 3, equipped with drill bushing 3 in trepanning, in the middle edema with the heart involved of mandrel 1
It is set in plane there are one backing plate 10, backing plate 10 is arranged on the side of mandrel 1, is equipped with screw thread in the other end of mandrel 1, needs to drill
Aluminium ring be sleeved on mandrel 1, compress big nut 9 be located on the screw thread of mandrel, and pass through quick change pressing plate 8 by aluminium ring compress lock
Firmly, backing plate 10 is arranged in the opening of aluminium ring at this time.Mobile drill bit downlink drills out the circular hole in required aluminium ring outer circle by drill bushing 3
And tapping.
Claims (1)
1. a kind of filtering room is blown effective aluminium ring drilling equipment, it includes mandrel, bushing plate, drill bushing, fixed form bolt, fixation
Shaft screw, bottom plate, quick change pressing plate, compresses big nut and backing plate at fixed supported slab, it is characterised in that is equipped with vertically on bottom plate
Fixed supported slab is set on fixed supported slab there are one circular hole, and mandrel is fixed horizontal through circular hole, mandrel one end by fixed central spindle's bolt
On fixed supported slab, set in the upper end of fixed supported slab there are one horizontal bushing plate, the side of bushing plate passes through fixed form spiral shell
Bolt is fixed on the upper end of fixed supported slab, has the trepanning of setting drill bushing in the opposite side of bushing plate, drill bushing is equipped in trepanning, in mandrel
It is set on the horizontal plane at center there are one backing plate, is equipped with screw thread in the other end of mandrel, the aluminium ring to drill is needed to be sleeved on mandrel, is pressed
Tight big nut is located on the screw thread of mandrel, and passes through quick change pressing plate and aluminium ring is compressed latching, and backing plate is arranged on aluminium ring at this time
In opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810298126.XA CN108247113A (en) | 2018-04-04 | 2018-04-04 | A kind of filtering room is blown effective aluminium ring drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810298126.XA CN108247113A (en) | 2018-04-04 | 2018-04-04 | A kind of filtering room is blown effective aluminium ring drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108247113A true CN108247113A (en) | 2018-07-06 |
Family
ID=62748094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810298126.XA Pending CN108247113A (en) | 2018-04-04 | 2018-04-04 | A kind of filtering room is blown effective aluminium ring drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108247113A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5409327A (en) * | 1994-04-15 | 1995-04-25 | The Boeing Company | Lock wire nut drilling |
| WO2000029152A1 (en) * | 1998-11-13 | 2000-05-25 | Noureddine Chahed | Device for piercing lockwire holes |
| CN102328225A (en) * | 2011-07-29 | 2012-01-25 | 吴江市和喜机械有限公司 | Drill jig used for fixing backstitch wrench shaft crank |
| CN203197322U (en) * | 2013-04-16 | 2013-09-18 | 嘉兴市胜禾石油机械有限公司 | Drilling tool |
| CN204524345U (en) * | 2014-12-29 | 2015-08-05 | 海城市石油机械制造有限公司 | A kind of opening gear ring radial bore fixture |
| CN208099416U (en) * | 2018-04-04 | 2018-11-16 | 艾尼科环保技术(安徽)有限公司 | A kind of effective aluminium ring drilling equipment of filtering room blowing |
-
2018
- 2018-04-04 CN CN201810298126.XA patent/CN108247113A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5409327A (en) * | 1994-04-15 | 1995-04-25 | The Boeing Company | Lock wire nut drilling |
| WO2000029152A1 (en) * | 1998-11-13 | 2000-05-25 | Noureddine Chahed | Device for piercing lockwire holes |
| CN102328225A (en) * | 2011-07-29 | 2012-01-25 | 吴江市和喜机械有限公司 | Drill jig used for fixing backstitch wrench shaft crank |
| CN203197322U (en) * | 2013-04-16 | 2013-09-18 | 嘉兴市胜禾石油机械有限公司 | Drilling tool |
| CN204524345U (en) * | 2014-12-29 | 2015-08-05 | 海城市石油机械制造有限公司 | A kind of opening gear ring radial bore fixture |
| CN208099416U (en) * | 2018-04-04 | 2018-11-16 | 艾尼科环保技术(安徽)有限公司 | A kind of effective aluminium ring drilling equipment of filtering room blowing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180706 |
|
| WD01 | Invention patent application deemed withdrawn after publication |