CN106925807A - A kind of device for the processing of pressure vessel insert cold charge pin-and-hole - Google Patents
A kind of device for the processing of pressure vessel insert cold charge pin-and-hole Download PDFInfo
- Publication number
- CN106925807A CN106925807A CN201511024711.3A CN201511024711A CN106925807A CN 106925807 A CN106925807 A CN 106925807A CN 201511024711 A CN201511024711 A CN 201511024711A CN 106925807 A CN106925807 A CN 106925807A
- Authority
- CN
- China
- Prior art keywords
- pneumatic drill
- slide unit
- bushing plate
- pressure vessel
- guide rail
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- 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
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
-
- 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
Abstract
The present invention relates to in-pile component installation Technology field, a kind of device for the processing of pressure vessel insert cold charge pin-and-hole is specifically disclosed.Two groups of U-shaped inserts are fixedly mounted in pressure vessel insert in the device, and the bushing plate of generally slab construction is close into U-shaped insert surface, are fixed bushing plate using connecting bolt；Pneumatic drill support left side is rectangle rail structure, and its chute opened with bushing plate middle part matches, and guide rail is provided with the lower end of pneumatic drill support, and slide unit is provided with guide rail, and pneumatic drill can be fixedly mounted on slide unit；Ball screw is installed in guide rail parallel beneath, the feed screw nut being enclosed within ball screw is fixedly connected with slide unit, slide unit is driven along slide by driving ball screw.The pneumatic drill support installation operation of the matched with devices is convenient；The aluminium alloy pneumatic drill support of overall processing, structural strength reliability is lightweight；Slide unit on pneumatic drill support fixes pneumatic drill using quick locking device, easy to operate, fixed reliable.
Description
Technical field
The invention belongs to in-pile component installation Technology field, and in particular to one kind is used for pressure vessel insert
The device of cold charge pin-and-hole processing.
Background technology
The in-pile component installation of PWR nuclear power plant reactor is that the critical construction in nuclear power engineering critical path is lived
It is dynamic, possess the features such as long construction period, quality requirement are high, construction risk is big, wherein in-pile component is installed and applied
The CCP of work is that in-pile component installs the positioning of the control of workpiece, U-shaped insert and insert
Pin pin-and-hole drilling and articulation are exactly one of this CCP.At present, the positioning of U-shaped insert and insert
Pin pin-and-hole processing is main using the processing of man-hour manually hand-held pneumatic drill, and long construction period, crudy is not high, risk compared with
It is big the problems such as, particularly particularly problematic when construction speed is nervous.
The content of the invention
It is an object of the invention to provide a kind of device for the processing of pressure vessel insert cold charge pin-and-hole, solve
The labour intensity of people is mainly reduced using the coarse processing mode of hand-held pneumatic drill processing at present, pin-and-hole is improved
Crudy and efficiency.
Technical scheme is as follows：A kind of device for the processing of pressure vessel insert cold charge pin-and-hole, bag
Bushing plate, pneumatic drill support and pneumatic drill are included, wherein, two groups of U-shaped inserts are fixedly mounted on pressure vessel insert
On, the bushing plate of generally slab construction is close to U-shaped insert surface, using connecting bolt by drill jig
Plate is fixed；Pneumatic drill support includes guide rail, ball screw, feed screw nut and slide unit, wherein, pneumatic drill support
Left side is rectangle rail structure, and its chute opened with bushing plate middle part matches, in the lower end of pneumatic drill support
Guide rail is provided with, and slide unit is installed on guide rail, pneumatic drill can be fixedly mounted on slide unit；Put down below guide rail
Row is provided with ball screw, and the feed screw nut being enclosed within ball screw is fixedly connected with slide unit, is rolled by driving
Ballscrew drives slide unit along slide.
Described bushing plate is provided with push rod, when the rectangle slide rail of pneumatic drill support is fitted into bushing plate chute,
The lower end of pneumatic drill support is held out against using push rod, and adjusts the lengthwise position of pneumatic drill support, in making pneumatic drill support
Drill bushing endoporus on the alignment bushing plate of heart hole.
The described slide unit left and right sides is provided with support arm, and pneumatic drill can be placed on support arm, by screw in compression briquetting A
With briquetting B, pneumatic drill can be fixed on slide unit.
Two clamp systems are additionally provided with described bushing plate, can be made by adjusting the bolt on clamp system
Gripping block in clamp system is pressed on pressure vessel insert surface.
The part that described bushing plate is in contact with U-shaped insert is isolated using nylon material.
Described ball screw right-hand end is provided with handwheel, by rotating handwheel, drives ball screw to drive and slides
Platform is along slide.
Remarkable result of the invention is：One kind of the present invention adds for pressure vessel insert cold charge pin-and-hole
The device of work, the Working position of pin-and-hole can be correctly determined using bushing plate, and body construction rigidity is good, clamping
Firmly；Bushing plate can cover 4 processing of pin-and-hole of every group of insert, and supporting pneumatic drill support installation operation is convenient；
The aluminium alloy pneumatic drill support of overall processing, structural strength reliability is lightweight；Slide unit on pneumatic drill support is used
Quick locking device fixes pneumatic drill, easy to operate, fixed reliable；Using hand wheel rotating ball screw, drive
The slide unit for installing fixed pneumatic drill is moved along the rail, it is ensured that the stability and accuracy of pneumatic drill feeding.
Brief description of the drawings
Fig. 1 is that a kind of apparatus structure for the processing of pressure vessel insert cold charge pin-and-hole of the present invention is illustrated
Figure；
Fig. 2 is drill jig plate structure schematic diagram in Fig. 1；
Fig. 3 is pneumatic drill supporting structure schematic diagram in Fig. 1；
In figure：1st, pressure vessel insert；2nd, U-shaped insert；3rd, bushing plate；4th, pneumatic drill support；5、
Pneumatic drill；6th, clamp system；7th, connecting bolt；8th, handwheel；9th, drill bushing；10th, push rod；11st, guide rail；
12nd, ball screw；13rd, sliding block；14th, briquetting A；15th, slide unit；16th, feed screw nut；17th, briquetting B.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the present invention.
As shown in Figures 1 to 3, a kind of device for the processing of pressure vessel insert cold charge pin-and-hole, including bushing plate 3,
Pneumatic drill support 4 and pneumatic drill 5, wherein, two groups of U-shaped inserts 2 are fixedly mounted on pressure vessel insert 1
On, the bushing plate 3 of generally slab construction is close to the surface of U-shaped insert 2, and adopted between contact surface
Isolated with nylon material, it is to avoid weigh wounded, using 2 connecting bolts 7, bushing plate 3 is tentatively fixed on U
The surface of type insert 2, by inserting shop bolt in the endoporus of drill bushing 9 opened on bushing plate, it is determined that
Behind the position of bushing plate, bushing plate is fixed using connecting bolt 7, meanwhile, two are also included on bushing plate 3
Individual clamp system 6, can be pressed on the gripping block in clamp system by adjusting the bolt on clamp system
The surface of force container insert 1；Chute is also provided with the middle part of bushing plate 3, it is slided with the rectangle on pneumatic drill support 4
Rail matches；Pneumatic drill support 4 includes guide rail 11, ball screw 12, feed screw nut 12 and slide unit 15,
Wherein, guide rail 11 is provided with the lower end of pneumatic drill support 4, and slide unit 15 is installed on guide rail 11, in cunning
Pneumatic drill 5 can be placed on the support arm of the left and right sides of platform 15, and by screw in compression briquetting A14 and briquetting B17, can
Pneumatic drill is fixed on slide unit 15；Ball screw 12 is installed in the parallel beneath of guide rail 11, and in ball wire
The right-hand end of bar 12 is provided with handwheel 8, and the feed screw nut 16 being enclosed within ball screw 12 fixes with slide unit 15
Connection, by rotating handwheel 8, drives ball screw 12 to drive slide unit 15 to be slided along guide rail 11.By pneumatic drill
The rectangle slide rail of support 4 loads along the chute of bushing plate 3, and is held out against using the push rod 10 adjusted on bushing plate 3
The lower end of pneumatic drill support 4, the lengthwise position of slow adjustment pneumatic drill support 4, makes the centre bore of pneumatic drill support 4
The endoporus of drill bushing 9 on alignment bushing plate 3, the attachment screw at the tight two ends of lock pneumatic drill support 4, fixed pneumatic drill support 4
Position.
Claims (6)
1. it is a kind of for pressure vessel insert cold charge pin-and-hole processing device, it is characterised in that：Including bushing plate
(3), pneumatic drill support (4) and pneumatic drill (5), wherein, two groups of U-shaped inserts (2) are fixedly mounted on
In pressure vessel insert (1), the bushing plate (3) of generally slab construction is close to U-shaped insert (2)
Surface, it is using connecting bolt (7) that bushing plate (3) is fixed；Pneumatic drill support (4) including guide rail (11),
Ball screw (12), feed screw nut (12) and slide unit (15), wherein, pneumatic drill support (4) left side is
Rectangle rail structure, its chute opened with bushing plate (3) middle part matches, in pneumatic drill support (4)
Lower end is provided with guide rail (11), and slide unit (15) is provided with guide rail (11), and pneumatic drill (5) can fix peace
On slide unit (15)；In guide rail (11), parallel beneath is provided with ball screw (12), is enclosed within ball wire
Feed screw nut (16) on bar (12) is fixedly connected with slide unit (15), by driving ball screw (12)
Slide unit (15) is driven to be slided along guide rail (11).
2. it is according to claim 1 it is a kind of for pressure vessel insert cold charge pin-and-hole processing device, its
It is characterised by：Described bushing plate (3) is provided with push rod (10), in the rectangle slide rail of pneumatic drill support (4)
When being fitted into bushing plate (3) chute, the lower end of pneumatic drill support (4) is held out against using push rod (10), and adjust
The lengthwise position of whole pneumatic drill support (4), makes on the central aperture bushing plate (3) of pneumatic drill support (4)
Drill bushing (9) endoporus.
3. it is according to claim 1 it is a kind of for pressure vessel insert cold charge pin-and-hole processing device, its
It is characterised by：Described slide unit (15) left and right sides is provided with support arm, and pneumatic drill (5) can be placed on support arm,
By screw in compression briquetting A (14) and briquetting B (17), pneumatic drill (5) can be fixed on slide unit (15).
4. it is according to claim 1 it is a kind of for pressure vessel insert cold charge pin-and-hole processing device, its
It is characterised by：Two clamp systems (6) are additionally provided with described bushing plate (3), can be by adjusting clamping machine
Bolt on structure, makes the gripping block in clamp system (6) be pressed on pressure vessel insert (1) surface.
5. it is according to claim 1 it is a kind of for pressure vessel insert cold charge pin-and-hole processing device, its
It is characterised by：The part that described bushing plate (3) is in contact with U-shaped insert (2) uses nylon material
Isolation.
6. it is according to claim 1 it is a kind of for pressure vessel insert cold charge pin-and-hole processing device, its
It is characterised by：Described ball screw (12) right-hand end is provided with handwheel (8), by rotating handwheel (8),
Ball screw (12) is driven to drive slide unit (15) to be slided along guide rail (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511024711.3A CN106925807B (en) | 2015-12-30 | 2015-12-30 | A kind of device for the processing of pressure vessel insert cold charge pin hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511024711.3A CN106925807B (en) | 2015-12-30 | 2015-12-30 | A kind of device for the processing of pressure vessel insert cold charge pin hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106925807A true CN106925807A (en) | 2017-07-07 |
| CN106925807B CN106925807B (en) | 2018-11-02 |
Family
ID=59441795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511024711.3A Active CN106925807B (en) | 2015-12-30 | 2015-12-30 | A kind of device for the processing of pressure vessel insert cold charge pin hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106925807B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7001118B1 (en) * | 2004-01-13 | 2006-02-21 | Simp'l Products, Inc | Dowel jig |
| US20080089752A1 (en) * | 2006-10-13 | 2008-04-17 | Architectural Builders Hardware Mfg., Inc. | Mounting jig assembly for a door latch |
| CN101758264A (en) * | 2009-12-17 | 2010-06-30 | 浙江红马铸造有限公司 | Horizontal piercing boring mill |
| CN201669435U (en) * | 2010-03-08 | 2010-12-15 | 杭州汽轮机股份有限公司 | Central hole-dedicated drill |
| CN203156096U (en) * | 2013-01-16 | 2013-08-28 | 安徽艾诺克工矿机械设备有限公司 | Moving driving device in time of rail hole drilling through pneumatic rail drill |
| CN203696017U (en) * | 2014-01-18 | 2014-07-09 | 襄阳新烽火数控机床有限公司 | Numerical control boring machine for machining thrusting face of engine cylinder block |
| CN204294989U (en) * | 2014-11-25 | 2015-04-29 | 山东万通液压股份有限公司 | Multi-stage cylinder overcoat inclined hole processing lathe |
| CN205437229U (en) * | 2015-12-30 | 2016-08-10 | 核动力运行研究所 | A device that is used for insert cold charge pinhole processing of pressure vessel |
-
2015
- 2015-12-30 CN CN201511024711.3A patent/CN106925807B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7001118B1 (en) * | 2004-01-13 | 2006-02-21 | Simp'l Products, Inc | Dowel jig |
| US20080089752A1 (en) * | 2006-10-13 | 2008-04-17 | Architectural Builders Hardware Mfg., Inc. | Mounting jig assembly for a door latch |
| CN101758264A (en) * | 2009-12-17 | 2010-06-30 | 浙江红马铸造有限公司 | Horizontal piercing boring mill |
| CN201669435U (en) * | 2010-03-08 | 2010-12-15 | 杭州汽轮机股份有限公司 | Central hole-dedicated drill |
| CN203156096U (en) * | 2013-01-16 | 2013-08-28 | 安徽艾诺克工矿机械设备有限公司 | Moving driving device in time of rail hole drilling through pneumatic rail drill |
| CN203696017U (en) * | 2014-01-18 | 2014-07-09 | 襄阳新烽火数控机床有限公司 | Numerical control boring machine for machining thrusting face of engine cylinder block |
| CN204294989U (en) * | 2014-11-25 | 2015-04-29 | 山东万通液压股份有限公司 | Multi-stage cylinder overcoat inclined hole processing lathe |
| CN205437229U (en) * | 2015-12-30 | 2016-08-10 | 核动力运行研究所 | A device that is used for insert cold charge pinhole processing of pressure vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106925807B (en) | 2018-11-02 |
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