CN107214362B - Numerical control linked drilling machine - Google Patents
Numerical control linked drilling machine Download PDFInfo
- Publication number
- CN107214362B CN107214362B CN201611272380.XA CN201611272380A CN107214362B CN 107214362 B CN107214362 B CN 107214362B CN 201611272380 A CN201611272380 A CN 201611272380A CN 107214362 B CN107214362 B CN 107214362B
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- CN
- China
- Prior art keywords
- slide plate
- base
- workpiece
- power head
- drilling machine
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- 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.)
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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
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/24—Drilling machines with a plurality of working-spindles; Drilling automatons designed for programme control
-
- 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
- B23B2247/00—Details of drilling jigs
- B23B2247/14—Jigs for drilling flanges
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of numerical control linked drilling machines, belong to drilling machinery field.The drilling machine includes that base interval sliding supports multiple slide plates, it is fixed for boring porous power head on each slide plate, each slide plate two sides gun iron link is together, the fixed feed arrangement retreated for power head below one of slide plate, each power head front is equipped with drill jig, base middle position is fixed for positioning the positioning device of workpiece, from the fixed workpiece holder of positioning device a distance, the fixed holding device for top tight workpiece in base both ends, using positioning device as symmetric points, the slide plate, power head, feed arrangement, drill jig, workpiece holder symmetrical configuration on base.Entire drilling machine is drilled by the synchronous multiple ring flanges by workpiece of PLC control.The position degree in its hole between ring flange can be realized circular arc distribution in the axis direction of round tube by this drilling machine.Ensure that the exchange requirement of drilling quality and workpiece, have structure it is simple, high degree of automation, reduce production cost the advantages that.
Description
Technical field
The present invention and drilling machinery equipment field more particularly to a kind of numerical control linked drilling machine, are applied particularly to big path length
Flange hole drilling device on pipe.
Background technique
For multiple flange holes on major diameter long tube, the prior art is to take that ring flange is first drilled Kong Houzai and round tube weldering
It connects.The technology is disadvantageous in that: first is that being easily deformed after welding, being unable to reach required precision.Second is that needing to make when welding
Make corresponding weld mold, since how required the big weldment of workpiece mold complexity cost be higher.To guarantee the essence between multiple flange holes
Degree reduces manufacturing cost, and is able to achieve flange hole and is distributed in the axis direction circular arc of round tube.It preferably takes and first welds ring flange
Carry out drilling again afterwards.It not only can guarantee quality in this way but also production cost can be reduced.Therefore a kind of numerical control linked drilling machine of innovation and creation
It has been the first heart of the invention.
Summary of the invention
The purpose of the present invention is to solve problems of the prior art, provide it is a kind of can be on synchronous drilling major diameter long tube
Multiple flange holes, and can make the position degree in its hole between ring flange round tube axis direction realize circular arc distribution, reach both
Can guarantee quality again can reduce the porous synchronous brill of production cost.
Technical solution of the present invention includes: that base interval sliding supports multiple slide plates, fixed more for boring on each slide plate
The two sides of the power head in hole, each slide plate are rigidly connected, fixed below one of slide plate to be used for what power head was retreated
Feed arrangement, each power head front are equipped with drill jig, and base middle position is fixed for positioning the positioning device of workpiece, from positioning
The fixed workpiece holder of device a distance, the fixed holding device for top tight workpiece in base both ends are pair with positioning device
Claim point, the slide plate, power head, feed arrangement, drill jig, the workpiece holder symmetrical configuration on base, entire drilling machine is controlled by PLC
System simultaneously drills multiple ring flanges on workpiece.
Power head described in this programme is that at least two motors is supported to accompany drill bit by synchronous belt driving by a U-shaped frame
Drilling rod composition.The U-shaped frame is equipped with longitudinal (vertical with base) regulating device with slide plate junction, which is by fixed
It is made of between slide plate and U-shaped frame the screw-nut pair manually adjusted.
Feed arrangement described in this programme is by being installed in slide plate in the following, the lead screw being driven by motor between slide plate and base
Screw pair composition.
Drill jig described in this programme is formed by being fixed on the U-shaped frame on base equipped with drill bushing, the pore size distribution of the drill jig
Drill bit distribution with power head matches.
Positioning device described in this programme is to support a positioning module to match with workpiece location hole at workpiece by bracket
Two sides respectively set one, one of them is set as adjustable positioning device, the adjustable positioning device be by be installed in rack and positioning mould it
Between be made of the screw-nut pair manually adjusted.
Holding device described in this programme is the lead screw by being installed in base both ends, between base and top plate by manually adjusting
Screw pair composition.
After implementing above technical scheme, the present invention can be real in the axis direction of round tube by the position degree in its hole between ring flange
Existing circular arc distribution.It ensure that the exchange requirement of drilling quality and workpiece, have structure simple, high degree of automation reduces production
The advantages that cost.
Detailed description of the invention
Fig. 1 is the numerical control linked drilling machine perspective view of the present invention.
Fig. 2 is the main view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the left view of Fig. 1.
Appended drawing reference: 1, base, 2, slide plate, 3, power head, 4, feed arrangement, 5, drill jig, 6, workpiece, 7, positioning device,
8, support frame, 9, holding device.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the invention is further illustrated:
As shown in Figures 1 to 4, the specific embodiment of the present embodiment includes: that 1 interval sliding of a base supports multiple slide plates 2,
Fixed for boring porous power head 3 on each slide plate, the two sides of each slide plate are rigidly connected, one of slide plate 2
The fixed feed arrangement 4 retreated for power head 3, each 3 front of power head are equipped with drill jig 5 below, and 1 middle position of base is fixed
For positioning the positioning device 7 of workpiece 6, from the fixed workpiece holder 8 of positioning device a distance, 1 both ends of base are fixed to be used for
The holding device 9 of top tight workpiece.It is symmetric points with positioning device 7, the slide plate 2, power head 3, feed arrangement 4, drill jig 5, branch
The symmetrical configuration on base of support 8.Entire drilling machine is controlled by PLC simultaneously drills multiple ring flanges on round tube.The present embodiment
The power head 3 supports at least two motors to be made up of the drilling rod that synchronous belt driving accompanies drill bit by a U-shaped frame.It is described
U-shaped frame is equipped with longitudinal (vertical with base) regulating device with 2 junction of slide plate, which is by being installed in slide plate 2 and U-shaped
It is made of between frame the screw-nut pair manually adjusted.Feed arrangement 4 described in the present embodiment be by being installed in slide plate 2 in the following,
The screw-nut pair composition being driven by motor between slide plate and base.Drill jig 5 described in the present embodiment is by being fixed on base 1
U-shaped frame composition equipped with drill bushing.The pore size distribution of the drill jig and the drill bit distribution of power head 3 match.
Positioning device 7 described in the present embodiment is the positioning module to be matched by bracket support one with the location hole on workpiece
At.Workpiece two sides respectively set one, one of them is set as adjustable positioning device.The adjustable positioning device be by be installed in rack 1 with
It is made of between positioning mould the screw-nut pair manually adjusted.Holding device 9 described in the present embodiment is by being installed in 1 liang of base
End, is made of between base and top plate the screw-nut pair manually adjusted.
The foregoing is merely a kind of specific embodiments of the invention, are not intended to restrict the invention.It is all in this hair
Any modification for being made within bright principle and thinking, equivalent, replacement improve etc., should all fall in protection scope of the present invention it
It is interior.
Claims (6)
1. a kind of numerical control linked drilling machine, it is characterised in that: a base (1) interval sliding supports multiple slide plates (2), each slide plate
Upper fixed for boring porous power head (3), the two sides of each slide plate are rigidly connected, and one of slide plate (2) is below
The fixed feed arrangement (4) retreated for power head (3), each power head (3) front are equipped with drill jig (5), base (1) interposition
The fixed positioning device (7) for being used to position workpiece (6) is set, from the fixed workpiece holder of positioning device a distance (8), base
(1) the fixed holding device (9) for top tight workpiece in both ends, with positioning device (7) for symmetric points, the slide plate (2), power head
(3), feed arrangement (4), drill jig (5), support frame (8) symmetrical configuration on base, entire drilling machine are controlled simultaneously by PLC by workpiece
On multiple ring flanges drilling.
2. numerical control linked drilling machine described in accordance with the claim 1, it is characterised in that: the power head (3) is by a U-shaped frame branch
It supports at least two motors to be made up of the drilling rod that synchronous belt driving accompanies drill bit, the U-shaped frame and slide plate (2) junction are equipped with and indulge
To regulating device, which is made of by being installed between slide plate (2) and U-shaped frame the screw-nut pair manually adjusted.
3. numerical control linked drilling machine described in accordance with the claim 1, it is characterised in that: the feed arrangement (4) is by being installed in
Slide plate (2) is in the following, the screw-nut pair composition being driven by motor between slide plate and base.
4. numerical control linked drilling machine described in accordance with the claim 1, it is characterised in that: the drill jig (5) is by being installed in base
(1) U-shaped frame on equipped with drill bushing forms, and the pore size distribution of the drill jig matches with the drill bit distribution of power head (3).
5. numerical control linked drilling machine described in accordance with the claim 1, it is characterised in that: the positioning device (7) is by bracket branch
The positioning module that support one matches with the location hole on workpiece is at workpiece two sides respectively set one, one of them is set as adjustable positioning
Device, the adjustable positioning device are made of by being installed between rack (1) and positioning mould the screw-nut pair manually adjusted.
6. numerical control linked drilling machine described in accordance with the claim 1, it is characterised in that: the holding device (9) is by being installed in
Base (1) both ends, are made of between base and top plate the screw-nut pair manually adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611272380.XA CN107214362B (en) | 2016-12-29 | 2016-12-29 | Numerical control linked drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611272380.XA CN107214362B (en) | 2016-12-29 | 2016-12-29 | Numerical control linked drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107214362A CN107214362A (en) | 2017-09-29 |
| CN107214362B true CN107214362B (en) | 2019-04-30 |
Family
ID=59927662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611272380.XA Active CN107214362B (en) | 2016-12-29 | 2016-12-29 | Numerical control linked drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107214362B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672734A (en) * | 2018-05-18 | 2018-10-19 | 中船黄埔文冲船舶有限公司 | A kind of processing method and fitting device of ship connecting shaft flange hole |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3188892A (en) * | 1960-10-31 | 1965-06-15 | Kearney & Trecker Corp | Apparatus for automatically setting up a program in a multiple spindle machine tool |
| US6074139A (en) * | 1998-12-02 | 2000-06-13 | General Electric Co. | Process for boring bolt holes in mating coupling flanges |
| CN102847974A (en) * | 2011-09-26 | 2013-01-02 | 湖北汇科数控组合机电装备有限公司 | Multiple-spindle boring machine |
| CN203509105U (en) * | 2013-09-24 | 2014-04-02 | 阜新鸿升机械制造有限公司 | Semi-automatic horizontal type opposite-tapping drilling and reaming machine tool |
| CN204603383U (en) * | 2015-04-08 | 2015-09-02 | 重庆新致汽车配件有限责任公司 | Multi-angle pipe tap drilling tool |
| CN204673011U (en) * | 2015-04-28 | 2015-09-30 | 沈阳瀚邦机床有限公司 | A kind of multi-functional drill hole machine tool |
| CN205128973U (en) * | 2015-11-23 | 2016-04-06 | 天津市奥瑞特阀门有限公司 | Manual first drilling equipment |
| CN205551523U (en) * | 2016-01-26 | 2016-09-07 | 山东泰格斯精密机器有限公司 | Lathe is milled to special high -speed boring in valve flange hole |
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2016
- 2016-12-29 CN CN201611272380.XA patent/CN107214362B/en active Active
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| Publication number | Publication date |
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| CN107214362A (en) | 2017-09-29 |
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| CP03 | Change of name, title or address |
Address after: 262200 Shandong city of Weifang Province Zhucheng City Liuzhou street west a Ge Zhuang hole Patentee after: Shandong Qingteng Machinery Technology Co., Ltd. Address before: Zhucheng City Shandong province 262299 Dragon Industrial Park Patentee before: ZHUCHENG QINGTENG MACHINERY Co.,Ltd. |
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