CN106513733A - Diameter-adjustable cylinder circle expanding tool - Google Patents
Diameter-adjustable cylinder circle expanding tool Download PDFInfo
- Publication number
- CN106513733A CN106513733A CN201611059796.3A CN201611059796A CN106513733A CN 106513733 A CN106513733 A CN 106513733A CN 201611059796 A CN201611059796 A CN 201611059796A CN 106513733 A CN106513733 A CN 106513733A
- Authority
- CN
- China
- Prior art keywords
- support
- cylinder
- diameter
- support plate
- hole
- 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
Classifications
-
- 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
- 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
- B23K37/0531—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 internal pipe alignment clamps
Abstract
The invention discloses a diameter-adjustable cylinder circle expanding tool, belongs to the technical field of industrial automation, and solves the problems of complex operation process and low working efficiency when a traditional cylinder circle expanding tool adjusts a needed circle expanding diameter. The diameter-adjustable cylinder circle expanding tool comprises a centered conical cylinder, a support disc, multiple support blocks and multiple support rods; the support disc is annular; multiple first through holes are uniformly distributed in the peripheral direction of the support disc, and the axles of all the first through holes are pointed to the circle center of the support disc; the centered conical cylinder is inserted in the support disc; multiple through grooves are uniformly distributed in the outer side surface of the centered conical cylinder in the length direction; the multiple first through holes are corresponding to the multiple through grooves one to one; all the support rods are correspondingly inserted in the first through holes; one ends of the support rods are inserted in the through grooves, and the other ends of the support rods are fixedly connected with the support block; and one surface, opposite to the support rods, of the support block is an expanding top surface. The diameter-adjustable cylinder circle expanding tool is used for cylinder circle expansion.
Description
Technical field
The present invention relates to a kind of cylinder holds round frock, belong to technical field of automation in industry.
Background technology
In prior art, to large-size cylinder body part process and welding process in, it usually needs cylinder is turned round or right
Operation is connect, in order to avoid drum surface is because of processing or welding operation and caused barrel distortion, it will usually which support is set in cylinder
Sired results dress is processed or welding operation again, but the existing tool structure that holds round is complicated, when the cylinder of different-diameter is held round,
Frock adjustment process is loaded down with trivial details, is unsuitable for efficient work.
The patent of invention of Patent No. 201420424269.8 discloses a kind of cylinder and holds round uses frock, by being sequentially adjusted in
Length between the support face of corresponding a pair of supports block of each pair support bar, holds round the diameter of the cylinder of operation needed for adapting to,
The frock is adapted to the cylinder of different-diameter and holds round operation, but needs each pair support bar corresponding a pair of support blocks successively
Length between support face is adjusted, cumbersome.
The content of the invention
The present invention is to hold round frock when diameter is held round required for adjustment to solve existing cylinder, and operating process is numerous
It is trivial, ineffective problem, and then frock is held round there is provided a kind of adjustable cylinder of diameter.
The present invention for the solution technical scheme that adopts of above-mentioned technical problem is：
A kind of adjustable cylinder of diameter holds round frock, and it includes feel relieved cone cylinder, support plate, some support blocks and some supports
Bar, the support plate are in annular, uniformly offer some first through hole along its circumferencial direction in support plate, and each first leads to
The axis in hole is directed to the center of circle of support plate, and centering cone cylinder is installed in support plate, and the lateral surface of cone cylinder of feeling relieved is square along its length
To some grooves are uniformly offered, some first through hole are corresponded with some grooves and are arranged, and each support bar correspondence is installed on
In one first through hole, one end of support bar is inserted in groove, and the other end of support bar is affixed with support block, in support block with
The relative one side of support bar is support face.
Further, the support face is the cambered surface contacted with institute support tube body phase.
Further, on support bar with the contact surface of groove it is inclined-plane, the angle of inclination on inclined-plane and the taper of centering cone cylinder
Unanimously.
Further, support block is identical with the quantity of support bar, at least three.
Further, the second through hole is offered in cone cylinder of feeling relieved.
Further, big end outside diameter of the interior circular diameter of support plate less than or equal to centering cone cylinder.
Further, the thickness of support plate is at least three times of first through hole diameter.
Further, it is to be detachably connected between support block and support bar.
The present invention is had the effect that compared with prior art：
Installing/dismounting between support block, support bar and support plate is flexible, and by feeling relieved, cone cylinder is adjusted in support block
The position contacted with cylinder away from support plate centre distance, with the barrel diameter held round needed for adapting to；Meanwhile, by adjusting centering cone
Position of the cylinder in support plate, you can while the position adjustment of all support blocks is completed, to reach the purpose for holding round；Work as institute
The barrel diameter that need to be held round less than the position contacted with cylinder in support block away from support plate centre distance when, can also pull down support block
And support bar, directly it is supported using support plate, the barrel diameter scope for being adapted to is wider, holds round recruitment with existing cylinder
Pretend and compare, structure is simpler, operation is easier, and work efficiency is higher.
Description of the drawings
Fig. 1 is the schematic front view of the present invention；
Fig. 2 is the main cross-sectional schematic diagram (one end of support bar is located in the small end groove of centering cone cylinder) of the present invention；
Fig. 3 is the main cross-sectional schematic diagram (one end of support bar is located in the big end groove of centering cone cylinder) of the present invention；
Schematic front view of the Fig. 4 for support plate；
Fig. 5 is the A-A of Fig. 4 to cross-sectional schematic；
Fig. 6 is the structural representation of centering cone cylinder.
Specific embodiment
Specific embodiment one：Present embodiment is illustrated with reference to Fig. 1～Fig. 6, a kind of adjustable cylinder of diameter holds round frock,
It includes feel relieved cone cylinder 1, support plate 2, some support blocks 3 and some support bars 4, and the support plate 2 is in annular, support plate 2
On uniformly offer some first through hole 2-1 along its circumferencial direction, and the axis of each first through hole 2-1 is directed to support plate 2
The center of circle, centering cone cylinder 1 is installed in support plate 2, and the lateral surface of cone cylinder 1 of feeling relieved uniformly offers some logical along its length
Groove 1-1, some first through hole 2-1 are corresponded with some groove 1-1 and are arranged, and each correspondence of support bar 4 is installed on one first
In through hole 2-1, one end of support bar 4 is inserted in groove 1-1, and the other end of support bar 4 is affixed with support block 3, in support block 3
The one side relative with support bar 4 is support face 4-1.
Support plate 2 can hold round frock use separately as small-sized cylinder, install support bar 4, support block 3 and centering cone cylinder 1
Afterwards, it is adapted to the cylinder of larger diameter；It is detachable affixed, the convenient cylinder according to reality between support block 3 and support bar 4
Diameter changes suitable support block 3；Centering cone cylinder 1 is pyramidal structure, can be by adjusting support bar 4 in centering cone cylinder 1
Position on groove 1-1, adapts to the cylinder of different-diameter.One end of support bar 4 is located at the groove 1- on centering 1 small end of cone cylinder
When in 1, the cylinder for being suitable for minor diameter holds round；When one end of support bar 4 is located in the groove 1-1 on 1 big end of centering cone cylinder, can
The cylinder for adapting to major diameter holds round.
The present invention is applied to cylinder and holds round operation under horizontality.Cylinder auxiliary operation is primarily adapted for use in holding round,
Such as welding operation.
Installing/dismounting between support block 3, support bar 4 and support plate 2 is flexible, and the adjustment of cone cylinder 1 by feeling relieved is supported
The position contacted with cylinder on block 3 away from 2 centre distance of support plate, with the barrel diameter held round needed for adapting to；Meanwhile, by adjustment
Position of the centering cone cylinder 1 in support plate 2, you can while the position adjustment of all support blocks 3 is completed, to reach what is held round
Purpose；When the required barrel diameter for holding round is less than the position contact with cylinder in support block 3 away from 2 centre distance of support plate, also
Support block 3 and support bar 4 can be pulled down, is directly supported using support plate 2, the barrel diameter scope for being adapted to is wider.
Specific embodiment two：With reference to Fig. 1～Fig. 3 illustrate present embodiment, the support face 4-1 by with support cylinder
The cambered surface for contacting.It is so designed that, it is ensured that supporting, process middle cylinder body is indeformable.Other composition with annexation be embodied as
Mode one is identical.
Specific embodiment three：Present embodiment is illustrated with reference to Fig. 6, is oblique with the contact surface of groove 1-1 on support bar 4
Face, the angle of inclination on inclined-plane are consistent with the taper of centering cone cylinder 1.It is so designed that, the inclined-plane on support bar 4 and centering cone cylinder 1
Groove 1-1 contacts area are bigger, it is ensured that the intensity and stability of support bar 4 when holding round operation.Other composition with annexation with
Concrete truth mode one or two is identical.
Specific embodiment four：Present embodiment is illustrated with reference to Fig. 1～6, support block 3 is identical with the quantity of support bar 4, extremely
It is three less.It is so designed that, appropriate support block 3 and support bar 4 can be selected according to the diameter of actual cylinder, it is ensured that cylinder
It is indeformable.When barrel diameter hour, three support bars 4 and three support blocks 3 can be only selected, when barrel diameter is big, can be with
The appropriate quantity for increasing support bar 4 and support block 3, the present invention is by taking six support blocks 3 and six support bars 4 as an example.Other compositions
It is identical with specific embodiment three with annexation.
Specific embodiment five：With reference to Fig. 1～3, Fig. 6 explanation present embodiments, in centering cone cylinder 1, the second through hole is offered
1-2.It is so designed that, mitigates the weight of centering cone cylinder 1, so as to mitigate the weight of integrated tooling.Other composition with annexation with
Specific embodiment one, two or four are identical.
Specific embodiment six：Present embodiment is illustrated with reference to Fig. 1～5, the interior circular diameter of support plate 2 is less than or equal to fixed
The big end outside diameter of heart cone cylinder 1.Other compositions are identical with specific embodiment five with annexation.
Specific embodiment seven：With reference to Fig. 4,5 explanation present embodiments, the thickness of support plate 2 is at least first through hole 2-1
Three times of diameter.It is so designed that, it is ensured that the intensity of support plate 2.Other compositions and annexation and specific embodiment one, two,
Four or six is identical.
Specific embodiment eight：Present embodiment is illustrated with reference to Fig. 1～3, is detachable between support block 3 and support bar 4
Connection.It is so designed that, it is convenient that suitable support block 3 is changed according to actual barrel diameter size.Other compositions and annexation
It is identical with specific embodiment seven.
Operation principle：
For the cylinder that needs hold round, cylinder horizontal positioned, if cylinder internal diameter is consistent with support plate internal diameter, directly makes
Held round with support plate；If the support bar for being connected with support block is installed on and is propped up more than the internal diameter of support plate by cylinder internal diameter one by one
In the first through hole of support plate, put it in cylinder, centering cone cylinder be installed, centering cone cylinder is moved horizontally according to cylinder internal diameter,
Make each support bar be in close contact with the groove in centering cone cylinder, artificially or centering cone cylinder is buttressed by other auxiliary device,
The center of centering cone cylinder acts on self-centering in cylinder by some support bars, without the need for adjust support bar one by one, calmly
Heart cone cylinder position carries out cylinder auxiliary operation (as welded) after fixing, after operation terminates, remove centering cone cylinder, and some support bars are certainly
Trend support plate contract, smoothly can remove from cylinder.
Claims (8)
1. a kind of adjustable cylinder of diameter holds round frock, it is characterised in that：It includes feeling relieved cone cylinder (1), support plate (2), some
Support block (3) and some support bars (4), the support plate (2) in annular, uniformly open along its circumferencial direction on (2) by support plate
Some first through hole (2-1) are provided with, and the axis of each first through hole (2-1) is directed to the center of circle of support plate (2), cone cylinder of feeling relieved
(1) it is installed in support plate (2), the lateral surface of cone cylinder of feeling relieved (1) uniformly offers some grooves (1-1) along its length,
Some first through hole (2-1) are corresponded with some grooves (1-1) and are arranged, and each support bar (4) correspondence is installed on one first
In through hole (2-1), one end of support bar (4) is inserted in groove (1-1), and the other end of support bar (4) is solid with support block (3)
Connect, in support block (3), the one side relative with support bar (4) is support face (4-1).
2. a kind of adjustable cylinder of diameter according to claim 1 holds round frock, it is characterised in that：Support face (the 4-
1) it is the cambered surface that contacts with institute support tube body phase.
3. a kind of adjustable cylinder of diameter according to claim 1 and 2 holds round frock, with groove (1-1) on support bar (4)
Contact surface be inclined-plane, the angle of inclination on inclined-plane is consistent with the taper of cone cylinder (1) of feeling relieved.
4. a kind of adjustable cylinder of diameter according to claim 3 holds round frock, it is characterised in that：Support block (3) with
The quantity of strut (4) is identical, at least three.
5. the adjustable cylinder of a kind of diameter according to claim 1,2 or 4 holds round frock, it is characterised in that：Centering cone cylinder
(1) the second through hole (1-2) is offered in.
6. a kind of adjustable cylinder of diameter according to claim 5 holds round frock, it is characterised in that：Support plate (2) it is interior
Big end outside diameter of the circular diameter less than or equal to centering cone cylinder (1).
7. the adjustable cylinder of a kind of diameter according to claim 1,2,4 or 6 holds round frock, it is characterised in that：Support plate
(2) thickness is at least three times of first through hole (2-1) diameter.
8. a kind of adjustable cylinder of diameter according to claim 7 holds round frock, it is characterised in that：Support block (3) with
It is to be detachably connected between strut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611059796.3A CN106513733A (en) | 2016-11-25 | 2016-11-25 | Diameter-adjustable cylinder circle expanding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611059796.3A CN106513733A (en) | 2016-11-25 | 2016-11-25 | Diameter-adjustable cylinder circle expanding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106513733A true CN106513733A (en) | 2017-03-22 |
Family
ID=58357429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611059796.3A Pending CN106513733A (en) | 2016-11-25 | 2016-11-25 | Diameter-adjustable cylinder circle expanding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106513733A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454394A (en) * | 2018-12-25 | 2019-03-12 | 上海诺地乐通用设备制造有限公司 | A kind of roundness control device and method of axial flow blower cylinder |
| CN109882658A (en) * | 2019-04-12 | 2019-06-14 | 祝传淇 | A kind of adaptable circular tube support frame |
| CN110625236A (en) * | 2019-09-23 | 2019-12-31 | 北京卫星制造厂有限公司 | Can dismantle flexible major diameter circumferential weld welding frock fast |
| CN110961856A (en) * | 2019-12-13 | 2020-04-07 | 西安飞机工业（集团）有限责任公司 | Catheter inner diameter self-adaptive petal type expansion and contraction device and using method |
| CN111604837A (en) * | 2020-06-03 | 2020-09-01 | 李让勤 | Clamping tool for fitter machining |
| CN111805165A (en) * | 2020-09-01 | 2020-10-23 | 北京航天新风机械设备有限责任公司 | Semi-closed cabin welding internal stay frock |
| CN112223093A (en) * | 2020-06-19 | 2021-01-15 | 连云港华鼎车轮有限公司 | Automatic polishing equipment for automobile steel ring |
| CN114406123A (en) * | 2021-12-16 | 2022-04-29 | 沈阳富创精密设备股份有限公司 | Variable-diameter ring internal support device |
| CN114871681A (en) * | 2022-04-28 | 2022-08-09 | 西南石油大学 | Telescopic cylinder group is to propping circle device |
| CN114950796A (en) * | 2022-07-12 | 2022-08-30 | 重庆新恒基真空镀膜有限公司 | A remove location frock for dry cutting hobbing cutter spraying processing usefulness |
| CN115215152A (en) * | 2022-07-12 | 2022-10-21 | 巢湖市春维纺织有限公司 | High-efficient weaving automatic cone winder |
-
2016
- 2016-11-25 CN CN201611059796.3A patent/CN106513733A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454394A (en) * | 2018-12-25 | 2019-03-12 | 上海诺地乐通用设备制造有限公司 | A kind of roundness control device and method of axial flow blower cylinder |
| CN109882658A (en) * | 2019-04-12 | 2019-06-14 | 祝传淇 | A kind of adaptable circular tube support frame |
| CN110625236B (en) * | 2019-09-23 | 2021-07-09 | 北京卫星制造厂有限公司 | Can dismantle flexible major diameter circumferential weld welding frock fast |
| CN110625236A (en) * | 2019-09-23 | 2019-12-31 | 北京卫星制造厂有限公司 | Can dismantle flexible major diameter circumferential weld welding frock fast |
| CN110961856A (en) * | 2019-12-13 | 2020-04-07 | 西安飞机工业（集团）有限责任公司 | Catheter inner diameter self-adaptive petal type expansion and contraction device and using method |
| CN111604837A (en) * | 2020-06-03 | 2020-09-01 | 李让勤 | Clamping tool for fitter machining |
| CN111604837B (en) * | 2020-06-03 | 2022-02-01 | 李让勤 | Clamping tool for fitter machining |
| CN112223093B (en) * | 2020-06-19 | 2021-10-29 | 连云港华鼎车轮有限公司 | Automatic polishing equipment for automobile steel ring |
| CN112223093A (en) * | 2020-06-19 | 2021-01-15 | 连云港华鼎车轮有限公司 | Automatic polishing equipment for automobile steel ring |
| CN111805165A (en) * | 2020-09-01 | 2020-10-23 | 北京航天新风机械设备有限责任公司 | Semi-closed cabin welding internal stay frock |
| CN114406123A (en) * | 2021-12-16 | 2022-04-29 | 沈阳富创精密设备股份有限公司 | Variable-diameter ring internal support device |
| CN114871681A (en) * | 2022-04-28 | 2022-08-09 | 西南石油大学 | Telescopic cylinder group is to propping circle device |
| CN114950796A (en) * | 2022-07-12 | 2022-08-30 | 重庆新恒基真空镀膜有限公司 | A remove location frock for dry cutting hobbing cutter spraying processing usefulness |
| CN115215152A (en) * | 2022-07-12 | 2022-10-21 | 巢湖市春维纺织有限公司 | High-efficient weaving automatic cone winder |
| CN115215152B (en) * | 2022-07-12 | 2023-11-10 | 浙江金鹰共创纺织有限公司 | High-efficient automatic cone winder of weaving |
| CN114950796B (en) * | 2022-07-12 | 2024-02-09 | 重庆新恒基真空镀膜有限公司 | A remove location frock for dry-cut hobbing cutter spraying processing usefulness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |
|
| WD01 | Invention patent application deemed withdrawn after publication |