CN104827074B - A kind of device for being drilled to steel pipe - Google Patents
A kind of device for being drilled to steel pipe Download PDFInfo
- Publication number
- CN104827074B CN104827074B CN201510176447.9A CN201510176447A CN104827074B CN 104827074 B CN104827074 B CN 104827074B CN 201510176447 A CN201510176447 A CN 201510176447A CN 104827074 B CN104827074 B CN 104827074B
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- Prior art keywords
- steel pipe
- support
- drill bit
- extension board
- bearing
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Classifications
-
- 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
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/4073—Gripping the work or tool between planes almost perpendicular to the axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/72—Tubes, pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/20—Internally located features, machining or gripping of internal surfaces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of device for being drilled to steel pipe, including units, at least one support unit；Support unit includes support plate, hydraulic cylinder, the support plate is provided with the first chute, is provided with 2 the first sliding blocks in first chute, a supporting plate is equipped with each first sliding block, 2 supporting plates are arranged in parallel, and 2 the first sliding blocks are connected by isometric connecting rod and hydraulic cylinder；Units include some drill bits, and the bearing of trend of the drill bit is vertical with the direction that supporting plate extends, bearing of trend distribution of the drill bit along supporting plate, and the horizontal range between the drill bit and 2 supporting plates is equal.The present invention can also ensure machining accuracy even if the steel pipe of processing different-diameter, different length, also can carry out bore operation to the diverse location of steel pipe by the design of support unit；By the design of first, second extension board, sinking for steel pipe tube wall is effectively prevented, ensure that crudy.
Description
Technical field
The present invention relates to metallic article processing equipment technical field, and in particular to a kind of dress for being drilled to steel pipe
Put.
Background technology
Steel pipe, which is radially drilled, to be needed to pass through drilling rod on the diameter line in the steel pipe center of circle；In the axial direction then require and axis
Vertically.And need drilling multiple on a steel pipe, it is desirable to the centerline parallel of all drillings.Because axis is individual virtual
Line, multiple drillings is all met circular and vertical with axis through steel pipe, and difficulty of processing is very big.Traditional method is on steel pipe
The position that will be punched pulls line and carries out mark.Then mark point is drilled by drilling tool, actually this processing side
Method is very coarse, and precision is not high, is worked mainly by worker's experience.
In Chinese Patent Application No.：200620041506.8 a kind of double parallel cylindrical rod is disclosed in and symmetrically positions drilling dress
Put, including drilling equipment, drilling equipment by track Rack Body, track, drilling rotating shaft Rack Body, clamping device, motor unit into,
It is characterized in that:The symmetrical positioning drilling equipment also includes positioner, and positioner is by two parallel cylinder rods and fixes flat
Grillage forms, and two parallel same diameter cylindrical rods are housed in fixed flat planar frame bottom, on fixed flat planar frame top equipped with drilling
Device, clamping device center line is positioned at two parallel cylinder rod centers.The technical scheme requires that device structure is complicated, processing efficiency
It is low.
In Chinese Patent Application No.：A kind of metal tube Drilling operation platform, including processing are disclosed in 201320211266.1
Playscript with stage directions body, the machine table body are provided with slotted eye, and the side of the machine table body is provided with rotary shaft and metal tube grip slipper,
The metal tube grip slipper is made up of the linking arm of integral structure and two clamping limbs, and the linking arm is socketed in rotary shaft
On, the clamping limb is provided with two metal tube clamping heads of gap arrangement, and the metal tube grip slipper is in tilted layout in slotted eye
In, and the rig positioning seat for placing rig is additionally provided with the machine table body.The technical scheme can not be right well
The position for needing to drill is positioned, and machining accuracy is not high, moreover, easily causing around hole to occur on metal tube in drilling
Concave region, so as to influence the quality of metal tube, drilling processing can not be carried out to the metal tube of different-diameter, the technical scheme
Need further to be improved.
The content of the invention
In view of the above-mentioned problems, the invention provides a kind of device for being drilled to steel pipe, machining accuracy is high, steel pipe
Tube wall will not sink, and using effect is good.
In order to solve the above problems, technical scheme provided by the invention is：
A kind of device for being drilled to steel pipe, including units, at least one support unit；
Support unit includes support plate, hydraulic cylinder, and the support plate is provided with the first chute, 2 are provided with first chute
First sliding block, a supporting plate is equipped with each first sliding block, 2 supporting plates are arranged in parallel, and 2 the first sliding blocks pass through
Isometric connecting rod is connected with the hydraulic cylinder；
Units include some drill bits, and the bearing of trend of the drill bit is vertical with the direction that supporting plate extends, the drill bit edge
The bearing of trend distribution of supporting plate, the horizontal range between the drill bit and 2 supporting plates is equal, and otherwise, drill bit can not edge
The radial direction of steel pipe is drilled.
The first sliding block is promoted by connecting rod using hydraulic cylinder, the distance between 2 supporting plates is adjusted, difference can be supported
The steel pipe of diameter, is additionally, since that 2 supporting plates be arranged in parallel, hydraulic cylinder promotes the first sliding block by isometric connecting rod, therefore 2
The position of center line between supporting plate be it is fixed, so, when supporting the diameter of different steel pipes, the position of the axis of steel pipe
And fixed, so, when being drilled using units, it can ensure that radial direction of the drill bit along steel pipe carries out drilling work
Industry, it is effectively guaranteed machining accuracy.
Preferably, the one end of at least one supporting plate away from first sliding block is provided with the first extension board, and this first
Bearing of trend extension of the extension board along the supporting plate.
Using the tube wall of the first extension board supporting steel pipe, so, when carrying out bore operation, tube wall will not sink, and ensure
The quality of steel pipe.
Preferably, first extension board, the surface of supporting plate are bonded with the inwall of steel pipe.
So as to the tube wall of the first extension board, supporting plate while supporting steel pipe.
Preferably, it is recessed along some first through hole of bearing of trend setting of the first extension board or first on first extension board
Groove, the first through hole or the first groove are correspondingly arranged with the drill bit；Bearing of trend of first chute along the drill bit
Extension, it can so ensure that just supporting steel pipe needs the region to drill to the first extension board.
By setting first through hole or the first groove, so as to more preferable supporting steel pipe tube wall, meanwhile, when being drilled,
Caused iron filings can enter first through hole or the first groove, prevent iron filings from further being worn to steel pipe.
Preferably, the support plate is provided with the second extension board, the bearing of trend of second extension board along the supporting plate
Extension, the surface of second extension board is bonded with the inwall of steel pipe.
Using the tube wall of the second extension board supporting steel pipe, when carrying out bore operation, tube wall will not sink, and ensure that steel pipe
Quality.
Preferably, the support plate is provided with the second chute, and bearing of trend extension of second chute along the drill bit should
The second sliding block is provided with second chute, second extension board is connected with second sliding block.
The position of the second extension board is adjusted according to the steel pipe of different-diameter.
Preferably, it is recessed along some second through holes of bearing of trend setting of the second extension board or second on second extension board
Groove, second through hole or the second groove are correspondingly arranged with the drill bit；Bearing of trend of second chute along the drill bit
Extension；It can ensure that just supporting steel pipe needs the region to drill to the second extension board.
When being drilled, caused iron filings can enter the second through hole or the second groove, prevent iron filings from entering one to steel pipe
Step is worn.
Preferably, the support unit also includes support, and the support plate is connected with the holder pivots.
Support plate, supporting plate can be utilized to rotate steel pipe, bore operation is carried out to the diverse location of steel pipe.
Preferably, the quantity of the support unit is 2, and 2 support units are distributed in the both ends of steel pipe, and a support is single
The center lines of 2 supporting plates in member and the centerline collineation of 2 supporting plates in another support unit, so can be from
Both ends supporting steel pipe, facilitates bore operation.
Preferably, in addition to cylinder, guide rail, bearing of trend of the guide rail along supporting plate are distributed, and being provided with the guide rail can
The sliding shoe slided along guide rail, the sliding shoe are connected with the cylinder-driven；At least one support connects with the sliding shoe
Connect.
The distance between 2 support units can be adjusted according to the steel pipe of different length.
Compared with prior art, beneficial effects of the present invention are：
The present invention can also ensure to add by the design of support unit even if the steel pipe of processing different-diameter, different length
Work precision, can also bore operation be carried out to the diverse location of steel pipe；It is effective anti-by the design of first, second extension board
Only steel pipe tube wall is sagging, ensure that crudy；Apparatus structure is simple, easy to operate.
Brief description of the drawings
Fig. 1 is the structural representation of embodiments of the invention 1；
Fig. 2 is the front view of embodiments of the invention 2；
Fig. 3 is support unit, the top view of steel pipe in embodiments of the invention 2；
Fig. 4 is the right view of the support plate in embodiments of the invention 2.
In figure：1st, units, 2, support plate, 3, hydraulic cylinder, the 4, first chute, the 5, first sliding block, 6, supporting plate, 7, even
Extension bar, 8, drill bit, the 9, first extension board, 10, first through hole, the 11, second extension board, the 12, second chute, the 13, second sliding block,
14th, the second through hole, 15, support, 16, cylinder, 17, guide rail, 18, sliding shoe, 19, steel pipe.
Embodiment
The present invention will be further described below：
Embodiment 1：
With reference to Fig. 1：A kind of device for being drilled to steel pipe, including units 1, at least one support unit；
Support unit includes support plate 2, hydraulic cylinder 3, and the support plate 2 is provided with the first chute 4, set in first chute 4
There are 2 the first sliding blocks 5, it is arranged in parallel to be equipped with 6,2 supporting plates 6 of a supporting plate on each first sliding block 5,2
One sliding block 5 is connected by isometric connecting rod 7 with hydraulic cylinder 3；
Units 1 include some drill bits 8, and the bearing of trend of the drill bit 8 is vertical with the direction that supporting plate 6 extends, the brill
First 8 are distributed along the bearing of trend of supporting plate 6, and the horizontal range between the drill bit 8 and 2 supporting plates 6 is equal, and otherwise, drill bit 8 is not
It can be drilled along the radial direction of steel pipe 19.
Promote first to slide 5 by connecting rod 7 using hydraulic cylinder 3, adjust the distance between 2 supporting plates 6, can support
The steel pipe 19 of different-diameter, be additionally, since 2 supporting plates 6 be arranged in parallel, hydraulic cylinder 3 pass through isometric connecting rod 7 promote first slide
Block 5, thus the position of the center line between 2 supporting plates 6 be it is fixed, so, when supporting the diameter of different steel pipes 19, steel pipe
The position of 19 axis is also fixed, so, when being drilled using units 1, drill bit 8 can be ensured along steel pipe 19
Radial direction carry out bore operation, be effectively guaranteed machining accuracy.
The one end of at least one supporting plate 6 away from the first sliding block 5 is provided with the first extension board 9, and first extension board 9 is along support
The bearing of trend extension of plate 6.
Using the tube wall of the supporting steel pipe 19 of the first extension board 9, so, when carrying out bore operation, tube wall will not sink, and protect
The quality of steel pipe 19 is demonstrate,proved.
First extension board 9, the surface of supporting plate 6 are bonded with the inwall of steel pipe 19.
So as to the tube wall of the first extension board 9, supporting plate 6 while supporting steel pipe 19.
Some grooves of first through hole 10 or first are set along the bearing of trend of the first extension board 9 on first extension board 9, first
The groove of through hole 10 or first is correspondingly arranged with drill bit 8, and drill bit 8 is vertically arranged, when the first extension version 9 is placed in steel pipe 19, the
One through hole 10 is placed in the underface of drill bit 8；Bearing of trend extension of first chute 4 along drill bit 8, can so ensure the first extension
Just supporting steel pipe 19 needs the region to drill to plate 9.
By setting first through hole 10 in the present embodiment, so as to the more preferable tube wall of supporting steel pipe 19, meanwhile, drilled
When, caused iron filings can enter first through hole 10, prevent iron filings from further being worn to steel pipe 19.
Support unit also includes support 15, and support plate 2 is rotatablely connected with support 15.
Support plate 2, supporting plate 6 can be utilized to rotate steel pipe 19, bore operation is carried out to the diverse location of steel pipe 19.
The quantity of support unit is 2, and 2 support units are distributed in the both ends of steel pipe 19,2 in a support unit
The center line of supporting plate 6 and the centerline collineation of 2 supporting plates 6 in another support unit, so can be from both ends branch
Steel pipe 19 is supportted, facilitates bore operation.
Also include cylinder 16, guide rail 17, bearing of trend distribution of the guide rail 17 along supporting plate 6, the guide rail 17 is interior to be provided with energy
Enough sliding shoes 18 slided along guide rail 17, the sliding shoe 18 are connected with cylinder 16；At least one support 15 and sliding shoe 18
Connection.
The distance between 2 support units can be adjusted according to the steel pipe 19 of different length.
In the present embodiment, supporting plate 6, the first extension board 9 can be horizontally disposed with, the first chute 4, drill bit 8 are vertically arranged.
Embodiment 2：
With reference to Fig. 2,3,4：A kind of device for being drilled to steel pipe, including units 1, at least one support list
Member；
Support unit includes support plate 2, hydraulic cylinder 3, and the support plate 2 is provided with the first chute 4, set in first chute 4
There are 2 the first sliding blocks 5, it is arranged in parallel to be equipped with 6,2 supporting plates 6 of a supporting plate on each first sliding block 5,2
One sliding block 5 is connected by isometric connecting rod 7 with hydraulic cylinder 3；
Units 1 include some drill bits 8, and the bearing of trend of the drill bit 8 is vertical with the direction that supporting plate 6 extends, the brill
First 8 are distributed along the bearing of trend of supporting plate 6, and the horizontal range between the drill bit 8 and 2 supporting plates 6 is equal, and otherwise, drill bit 8 is not
It can be drilled along the radial direction of steel pipe 19.
Promote first to slide 5 by connecting rod 7 using hydraulic cylinder 3, adjust the distance between 2 supporting plates 6, can support
The steel pipe 19 of different-diameter, be additionally, since 2 supporting plates 6 be arranged in parallel, hydraulic cylinder 3 pass through isometric connecting rod 7 promote first slide
Block 5, thus the position of the center line between 2 supporting plates 6 be it is fixed, so, when supporting the diameter of different steel pipes 19, steel pipe
The position of 19 axis is also fixed, so, when being drilled using units 1, drill bit 8 can be ensured along steel pipe 19
Radial direction carry out bore operation, be effectively guaranteed machining accuracy.
Support plate 2 is provided with the second extension board 11, and bearing of trend of second extension board 11 along supporting plate 6 extends, and second
The surface of extension board 11 is bonded with the inwall of steel pipe 19.
Using the tube wall of the supporting steel pipe 19 of the second extension board 11, when carrying out bore operation, tube wall will not sink, and ensure that
The quality of steel pipe 19.
Support plate 2 is provided with the second chute 12, bearing of trend extension of second chute 12 along drill bit 8, second chute
The second sliding block 13 is provided with 12, the second extension board 11 is connected with the second sliding block 13.
The position of the second extension board 11 is adjusted according to the steel pipe 19 of different-diameter.
Some grooves of second through hole 14 or second are set along the bearing of trend of the second extension board 11 on second extension board 11, the
Two through holes 14 or the second groove are correspondingly arranged with drill bit 8,；Drill bit 8 is vertically arranged in the present embodiment, when the second extension board 11 is placed in
When in steel pipe, the second through hole 14 is placed in the underface of drill bit 8；Bearing of trend extension of second chute 12 along drill bit 8；It can ensure
Just supporting steel pipe 19 needs the region to drill to second extension board 11.
By setting the second through hole 14 in the present embodiment, when being drilled, caused iron filings can enter the second through hole
14, prevent iron filings from further being worn to steel pipe 19.
Support unit also includes support 15, and support plate 2 is rotatablely connected with support 15.
Support plate 2, supporting plate 6 can be utilized to rotate steel pipe 19, bore operation is carried out to the diverse location of steel pipe 19.
The quantity of support unit is 2, and 2 support units are distributed in the both ends of steel pipe 19,2 in a support unit
The center line of supporting plate 6 and the centerline collineation of 2 supporting plates 6 in another support unit, so can be from both ends branch
Steel pipe 19 is supportted, facilitates bore operation.
Also include cylinder 16, guide rail 17, bearing of trend distribution of the guide rail 17 along supporting plate 6, the guide rail 17 is interior to be provided with energy
Enough sliding shoes 18 slided along guide rail 17, the sliding shoe 18 are connected with cylinder 16；At least one support 15 and sliding shoe 18
Connection.
The distance between 2 support units can be adjusted according to the steel pipe 19 of different length.
In the present embodiment, supporting plate 6, the first chute 4, the second extension board 11 can be horizontally disposed with, the second chute 12, bored
First 8 are vertically arranged.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
- A kind of 1. device for being drilled to steel pipe, it is characterised in that：It is single including units (1), at least one support Member；Support unit includes support plate (2), hydraulic cylinder (3), and the support plate (2) is provided with the first chute (4), first chute (4) 2 the first sliding blocks (5) are provided with, a supporting plate (6) is equipped with each first sliding block (5), 2 supporting plates (6) are mutual It is arranged in parallel, 2 the first sliding blocks (5) are connected by isometric connecting rod (7) and the hydraulic cylinder (3)；Units (1) include some drill bits (8), and the bearing of trend of the drill bit (8) is vertical with the direction that supporting plate (6) extends, Bearing of trend distribution of the drill bit (8) along supporting plate (6), the horizontal range between the drill bit (8) and 2 supporting plates (6) It is equal；At least one supporting plate (6) is provided with the first extension board (9) away from one end of first sliding block (5), and this first prolongs Stretch bearing of trend extension of the plate (9) along the supporting plate (6)；The support plate (2) is provided with the second extension board (11), the extension side of the second extension board (11) along the supporting plate (6) To extension, the surface of second extension board (11) is bonded with the inwall of steel pipe (19).
- 2. the device according to claim 1 for being drilled to steel pipe, it is characterised in that：First extension board (9), the surface of supporting plate (6) is bonded with the inwall of steel pipe (19).
- 3. the device according to claim 1 or 2 for being drilled to steel pipe, it is characterised in that：First extension Some first through hole (10) or the first groove, the first through hole are set along the bearing of trend of the first extension board (9) on plate (9) (10) or the first groove is correspondingly arranged with the drill bit (8)；Bearing of trend of first chute (4) along the drill bit (8) prolongs Stretch.
- 4. the device according to claim 1 for being drilled to steel pipe, it is characterised in that：On the support plate (2) Provided with the second chute (12), bearing of trend extension of second chute (12) along the drill bit (8), second chute (12) is interior to be set There is the second sliding block (13), second extension board (11) is connected with second sliding block (13).
- 5. the device according to claim 4 for being drilled to steel pipe, it is characterised in that：Second extension board (11) some second through holes (14) or the second groove, second through hole are set along the bearing of trend of the second extension board (11) on (14) or the second groove is correspondingly arranged with the drill bit (8).
- 6. the device according to claim 1 for being drilled to steel pipe, it is characterised in that：The support unit also wraps Support (15) is included, the support plate (2) is rotatablely connected with the support (15).
- 7. the device according to claim 6 for being drilled to steel pipe, it is characterised in that：The number of the support unit Measure as 2,2 support units are distributed in the both ends of steel pipe (19), the center line of 2 supporting plates (6) in a support unit With the centerline collineation of 2 supporting plates (6) in another support unit.
- 8. the device according to claim 7 for being drilled to steel pipe, it is characterised in that：Also include cylinder (16), Guide rail (17), bearing of trend distribution of the guide rail (17) along supporting plate (6), the guide rail (17) is provided with can be sliding along guide rail (17) Dynamic sliding shoe (18), the sliding shoe (18) are connected with the cylinder (16)；At least one support (15) with it is described Sliding shoe (18) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510176447.9A CN104827074B (en) | 2015-04-14 | 2015-04-14 | A kind of device for being drilled to steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510176447.9A CN104827074B (en) | 2015-04-14 | 2015-04-14 | A kind of device for being drilled to steel pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104827074A CN104827074A (en) | 2015-08-12 |
| CN104827074B true CN104827074B (en) | 2018-02-09 |
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ID=53805472
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510176447.9A Active CN104827074B (en) | 2015-04-14 | 2015-04-14 | A kind of device for being drilled to steel pipe |
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| CN105436552B (en) * | 2015-12-16 | 2018-06-26 | 宁国市嘉翔机械有限公司 | A kind of U-joint drilling device |
| CN105728779A (en) * | 2016-03-31 | 2016-07-06 | 安徽奇峰机械装备有限公司 | Synchronous steel pipe drilling device with multiple actuating mechanisms |
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| CN109676054B (en) * | 2019-02-22 | 2020-02-21 | 广东怡翔制药有限公司 | Bulging equipment for pressure tank body |
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| CN112658322A (en) * | 2020-12-11 | 2021-04-16 | 国网山东省电力公司曹县供电公司 | Drilling equipment for electric power engineering |
| CN113500227B (en) * | 2021-07-05 | 2022-09-20 | 山东川古机械制造有限公司 | Metal pipe drilling device |
| CN113560631B (en) * | 2021-09-24 | 2022-07-26 | 天津赛象科技股份有限公司 | Hole opening method for flexible sleeve of carcass drum |
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| CN115139378B (en) * | 2022-08-02 | 2023-01-20 | 江苏旅游职业学院 | Drilling and polishing equipment for bamboo flute processing |
| CN116441594B (en) * | 2023-06-09 | 2023-08-29 | 江苏屹伟不锈钢管业有限公司 | Stainless steel pipe body tapping machine |
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| CN104827074A (en) | 2015-08-12 |
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