CN106273395A - A kind of sheath Counterboring apparatus detecting towrope - Google Patents
A kind of sheath Counterboring apparatus detecting towrope Download PDFInfo
- Publication number
- CN106273395A CN106273395A CN201610733977.3A CN201610733977A CN106273395A CN 106273395 A CN106273395 A CN 106273395A CN 201610733977 A CN201610733977 A CN 201610733977A CN 106273395 A CN106273395 A CN 106273395A
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- CN
- China
- Prior art keywords
- sheath
- reaming
- leading screw
- boss
- towrope
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention discloses a kind of sheath Counterboring apparatus detecting towrope, including one in order to fix the sheath retaining mechanism of described sheath, and one in order to carry out the bearizing mechanism of aperture expansion to this sheath ends, being connected by leading screw between this sheath retaining mechanism and bearizing mechanism, this leading screw passes sheath.Sheath ends being expanded to by this device the size needed, to reach to be fixed on the purpose of other equipment and device, and can reliably connect, simple in construction, reduce and take volume, application is reliable, reduces cost.Ensure that sheath keeps stable connection reliable in full reaming procedure, sheath is overall complete, and disrepair phenomenon does not occur, it is possible to ensure being smoothed out of reaming.
Description
Technical field
The present invention relates to towrope field, be specifically related to a kind of sheath Counterboring apparatus detecting towrope.Take this device
Sheath ends is expanded to the size needed, to reach to be fixed on the purpose of other equipment and device, and protects sheath
Overall complete, there is not disrepair phenomenon.
Background technology
Towrope is widely used in the necks such as scientific research of seas, exploration of ocean resources, marine organisms research, military surveillance
Territory.Towrope is made up of internal cable core, sheath, adapter, and the aperture of sheath ends when mounted, first to be carried out by towrope
Expansion so that cable core can penetrate sheath smoothly, it is ensured that sheath is fully fixed on the connectors.At present, sheath reaming is led to
Frequently with reaming mode in heating jacket and chuck, structure is complicated, takies volume big, inconvenient operation.
The most stable by sheath ends reaming, it is arranged on stamping machine or other equipment, how after sheath reaming
Enable cable core smoothly through sheath, how to ensure to protect sheath not to be destroyed reaming when, and avoid consolidating of sheath
Fixed structure complexity is heavy, reduces because fixing taking volume, the convenient disassembly of guarantee Counterboring apparatus, can keep out rushing of some strength
Hit, it has also become the matter of utmost importance that towrope reaming design is urgently to be resolved hurrily.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide one and can quickly fix and structure letter
Single, take that volume is few, the device of convenient disassembly, protection sheath is not destroyed when reaming.
In order to realize foregoing invention purpose, the present invention proposes a kind of sheath Counterboring apparatus detecting towrope, its feature
It is: described device includes one in order to the sheath retaining mechanism of fixing described sheath, and one in order to carry out this sheath ends
The bearizing mechanism of aperture expansion, is connected by leading screw between this sheath retaining mechanism and bearizing mechanism, and this leading screw passes sheath.
The sheath Counterboring apparatus of the detection towrope that the invention described above provides is further characterized in that described staving press
Structure includes countersinking boss and the thrust bearing being located on this leading screw, and thrust bearing one end penetrates the bearing of this reaming boss
Fixing post, employing interference fit between post and thrust bearing fixed by this bearing, it is ensured that thrust bearing is solid at the bearing of reaming boss
Do not slide on fixed column；This leading screw has keyway away from the tail end of described sheath retaining mechanism, and key is arranged in this keyway, should
Leading screw is provided with feed screw nut near keyway end, arranges rotation cutting ferrule A, rotates cutting ferrule B, use between this feed screw nut and reaming boss
In reaming boss and feed screw nut being connected into an entirety, it is simple to promote reaming boss horizontal movement when feed screw nut rotates；
Described sheath retaining mechanism includes sheath inner fixing member, bearing, and hole back-up ring and shaft retaining ring, in this sheath inner fixing member
Portion has smooth cylindrical hole A, and this sheath inner fixing member is located in described leading screw one end away from described bearizing mechanism, this axle
Holding on the bearing boss being located in described leading screw, bearing uses interference fit with bearing boss, and is arranged in this sheath
Inside the smooth cylindrical hole B of fixture, smooth cylindrical hole B is in order to fixing bearing, and shaft retaining ring is fixed on the circlip groove of leading screw end
In fixing groove, in order to prevent bearing from coming off bearing boss, hole back-up ring is fixed in the hole circlip groove of sheath inner fixing member, many
On the individual reaming sheet hinged boss being arranged on sheath inner fixing member successively.This smooth cylindrical hole A endoporus uses gap with leading screw
Coordinate, this smooth cylindrical hole B and the periphery interference fit of bearing, so as to fixing in making fixing bearing be fixed on sheath
On the smooth cylindrical hole B of part.
The external cylindrical surface of described sheath inner fixing member uses matched in clearance, outside this sheath inner fixing member with the endoporus of sheath
The face of cylinder has sheath fixed groove, because of the compression deformation of locking circular arc, sheath is become in sheath fixed groove at sheath
During shape, it is possible to play and prevent sheath to be drawn out by axial force.
Described reaming sheet has hinge hole, and the hinged boss of described sheath inner fixing member is by this hinge hole and reaming sheet
Connect, play the effect of fixing reaming sheet.
The reaming arc surface of described reaming sheet is the taper cambered surface with 3 ° of-5 ° of taperings, the radian of this reaming arc surface
Relevant with the number of required reaming sheet, if expanding control wafer number to be set as that n, the radian of reaming arc surface are φ, then φ=(2
π)/n.
The diameter of the intrados of described reaming sheet is more than or equal to leading screw diameter, and the tapering guiding intrados of reaming sheet is big
In or equal to the tapering of taper seat in described reaming boss, to guarantee that reaming boss can slip into smoothly.This intrados with
Even transition is used between this guiding intrados.Reaming sheet must not have acute angle and sharp edge, to prevent acute angle and sharp edge from making sheath
Become injury.
The taper seat surface requirements of described reaming boss is smooth, it is simple to can slip into along guiding intrados well, make
Obtain reaming sheet to expand outwardly so that axial force is transformed into radial force, reaches the reaming purpose to sheath, the endoporus chi of reaming boss
The diameter design of very little leading screw to be coordinated, uses matched in clearance；Connecting groove A of reaming boss and connecting groove B of feed screw nut
For rotating cutting ferrule A and rotating the connection of cutting ferrule B so that hole boss and feed screw nut connect into entirety.
On described feed screw nut, handle is set.
Described bearizing mechanism and sheath retaining mechanism are separately fixed on base.
Further, described sheath retaining mechanism is fixed on base by sheath locking base, described reaming
Mechanism fixes seat by leading screw and is fixed on base, and fixes with steady pin.
Described leading screw fixes the guide key groove of seat for key axial restraint, to guarantee that leading screw does not circumferentially rotates, guides
In pin-and-hole is the pin-and-hole that steady pin imports to leading screw so that screw mandrel does not occur axially-movable.
Described sheath locking base is fixed by the overhanging boss B bottom it and base.
Described sheath retaining mechanism is fixed on base by sheath locking base, and is locked with sheath fixture
Tightly, these sheath fixture both sides overhanging boss A is for fixing with sheath locking base, and the internal diameter of locking circular arc is according to outside sheath
Depending on the size of footpath, the size of its numerical value sheath to be met Elastic penetration.
In above-mentioned bearizing mechanism, thrust bearing plays and thrust is transmitted when feed screw nut rotates, and enables to expand
The effect that hole boss does not rotates.And feed screw nut mainly provides the axial thrust of reaming boss, handle fixing hole is used for
Dress handle, primarily to provide moment of torsion.Swing handle so that feed screw nut, along leading screw axially-movable, promotes reaming boss
Axially-movable, the taper seat of reaming boss slips into along guiding intrados, turns to be perpendicular to guide intrados by axial force dress
Radial force so that reaming sheet is around hinged place to external rotation, and each reaming sheet moves simultaneously laterally, extrudes sheath, and sheath exists
Under the effect of radial force, there is elastic deformation, while sheath deforms, it is carried out heat treated, it is simple to preferably occur
Elastic deformation, after reaching requirement size, is fixed a period of time, makes sheath be badly deformed, is fixed by deformation state,
Then reaming boss is exited, the sheath after reaming is being arranged on other equipment.
The sheath Counterboring apparatus of the detection towrope that the present invention provides, is expanded to sheath ends to need by this device
Size, to reach to be fixed on the purpose of other equipment and device, and can reliably connect, simple in construction, reduce
Taking volume, application is reliable, reduces cost.Ensure that sheath keeps stable connection reliable in full reaming procedure, sheath is whole
Body is complete, and disrepair phenomenon does not occur, it is possible to ensure being smoothed out of reaming.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention contour structures schematic diagram；
Fig. 2 is Fig. 1 entirety profile；
Fig. 3 is bearizing mechanism structural representation in the embodiment of the present invention；
Fig. 4 is sheath locking mechanism structure schematic diagram in the embodiment of the present invention；
Fig. 5 is sheath locking base and sheath fixture locking mechanism schematic diagram in the embodiment of the present invention；
Fig. 6 is sheath inner fixing member sectional view in the embodiment of the present invention；
Fig. 7 a, Fig. 7 b is reaming chip architecture schematic diagram in the embodiment of the present invention；
Fig. 8 is reaming boss structure profile in the embodiment of the present invention；
Fig. 9 is screw-nut structure schematic diagram in the embodiment of the present invention；
Figure 10 is leading screw fixed seat structure profile in the embodiment of the present invention；
Figure 11 is screw structure profile in the embodiment of the present invention.
Wherein: 1-base, 2-sheath locking base, 3-sheath fixture, 4-sheath, 5-reaming boss, 6-thrust bearing,
7-rotates cutting ferrule A, 8-feed screw nut, 9-handle, and 10-leading screw fixes seat, 11-steady pin, 12-leading screw, 13-key, 14-reaming
Sheet, 15-sheath inner fixing member, 16-bearing, 17-hole back-up ring, 18-shaft retaining ring, 19-rotates cutting ferrule B, 20-and locks circular arc, 21-light
The sliding hinged boss of cylindrical hole A, 22-, 23-smooth cylindrical hole B, 24-sheath fixed groove, 25-reaming arc surface, 26-hinge hole,
27-intrados, 28-guides intrados, 29-taper seat, and post fixed by 30-bearing, 31-connecting groove A, 32-handle fixing hole,
33-connecting groove B, 34-boss A, 35-guide key groove, 36-guide pin hole, 37-back-up ring fixes groove, 38-bearing boss, 39-key
Groove, 40-pin-and-hole, 41-hole circlip groove, 42-overhanging boss A, 43-overhanging boss B.
Detailed description of the invention
By the technology making the public further appreciate that the present invention is used, means and beneficial effect thereof, especially exemplified by embodiment and join
Close accompanying drawing and describe in detail as follows, it is believed that when being goed deep into and concrete understanding by it.
Referring to shown in Fig. 1, Fig. 2, the sheath expanding structure of the detection towrope that the present embodiment provides, including one in order to solid
Determine the sheath retaining mechanism of the sheath 4 of towrope, and one in order to carry out the bearizing mechanism of aperture expansion to this sheath 4 end,
This sheath retaining mechanism and bearizing mechanism are respectively provided with and arrive guiding and leading screw 12 two ends of carrying effect, this leading screw 12 work together
Through sheath 4 when making.
Bearizing mechanism such as Fig. 3, it includes being located in the countersinking boss 5 on this leading screw 12 and thrust bearing 6, thrust axis
Holding 6 one end to penetrate the bearing of this reaming boss 5 and fix post 30, this bearing is fixed and is used interference to join between post 30 and thrust bearing 6
Close, it is ensured that thrust bearing 6 is fixed at the bearing of reaming boss 5 and do not slided on post 30.This reaming boss 5 plays thrust and expansion
Hole acts on, and thrust bearing 6 plays and thrust transmitted when feed screw nut 8 rotates, and enables to reaming boss 5 and do not revolve
The effect turned.This leading screw 12 tail end has keyway 39, is arranged on by key 13 in this keyway 39, near keyway 39 end on this leading screw 12
It is provided with feed screw nut 8, this feed screw nut 8 arranges handle 9.Between this feed screw nut 8 and reaming boss 5, rotation cutting ferrule is set
A7, rotation cutting ferrule B19, for connecting into an entirety by reaming boss 5 and feed screw nut 8, it is simple to feed screw nut 8 pushes away when rotating
Dynamic reaming boss 5 horizontal movement.The guide key groove 35 that leading screw 12 fixes seat 10 along leading screw is loaded, guide key groove 35 and key
13 use matched in clearance, convenient installation and dismounting, and the guide pin hole 36 fixing seat 10 along leading screw with steady pin 11 is fixed,
Screw mandrel 12 is played the effect of axial restraint and axial restraint by key 13 and steady pin 11 respectively.
Sheath retaining mechanism such as Fig. 4, including playing fixing and the sheath inner fixing member 15 of inner support effect, bearing 16, hole
Back-up ring 17 and shaft retaining ring 18, this sheath inner fixing member 15 is internal has smooth cylindrical hole A21, and leading screw 12 is away from described reaming
One end of mechanism is located in the A21 of this smooth cylindrical hole, and this smooth cylindrical hole A21 endoporus and leading screw 12 use matched in clearance.Should
Bearing 16 is located on the bearing boss 38 of leading screw 12 and is arranged in the smooth cylindrical hole B23 of this sheath inner fixing member 15
Portion, uses interference fit, to guarantee fixing compact between the two, does not sends out between periphery and the smooth cylindrical hole B23 of bearing 16
Raw slip.Shaft retaining ring 18 is fixed on the circlip groove of leading screw 12 and fixes in groove 37, in order to prevent bearing 16 from coming off bearing boss 38.
Hole back-up ring 17 is fixed in the hole circlip groove 41 of sheath inner fixing member 15, and multiple reaming sheets 14 being arranged in sheath successively is solid
On the hinged boss 22 of locking member 15, reaming sheet 14 is minimum arranges 3, it is ensured that hinged is smooth and easy, must not occur stuck
Phenomenon, reaming sheet 14 is in order to apply static pressure to sheath 4 and to expand outwardly effect.
Leading screw 12 is passed the smooth cylindrical hole A21 of sheath inner fixing member 15, the hole boss of smooth cylindrical hole B23 and bearing
The cycle surface of 16 coordinates, and plays the periphery interference fit of the effect of fixing bearing, smooth cylindrical hole B23 and bearing 16, will
Mounted leading screw 12 penetrates in sheath 4 from one end of sheath 4, is installed on sheath locking base 2, uses sheath fixture
3 are locked.
Described sheath retaining mechanism is fixed on base 1 by sheath locking base 2 by the overhanging boss B43 bottom it
On, this base 1 is in order to support equipment and to fix.Described bearizing mechanism is fixed seat 10 by leading screw and is fixed on base 1, and uses
Steady pin 11 is fixed.Described leading screw fixes the guide key groove 35 of seat 10 for key 13 axial restraint, to guarantee that leading screw 12 does not occurs
Circumferentially rotate, in guide pin hole 36 is the pin-and-hole 40 that steady pin 11 imports to leading screw 12 so that screw mandrel 12 does not occur axially to transport
Dynamic.
The overhanging boss B43 of sheath locking base 2 is connected with base 1 and fixes, and is locked with sheath fixture 3
Tightly, support, the fixing and effect of holding capacity are played.Sheath locking base 2 and sheath fixture 3 locking mechanism are as it is shown in figure 5, protect
Set fixture 3 both sides overhanging boss A42 is for fixing with sheath locking base 2, solid by reducing sheath of locking circular arc 20
Fixed, prevent operationally, the slip of sheath.Depending on the internal diameter of locking circular arc 20 outside dimension according to sheath 4, its numerical value to accord with
Close the size of sheath Elastic penetration.
As shown in Figure 6, the external cylindrical surface of sheath inner fixing member 15 will be with the endoporus chi of sheath 4 for sheath inner fixing member 15 structure
Very little coordinate processing, use matched in clearance, this sheath inner fixing member 15 external cylindrical surface has sheath fixed groove 24, sheath 4 because of
When the compression deformation of locking circular arc 20 makes sheath 4 towards the 24 interior deformation of sheath fixed groove, it is possible to play and prevent sheath 4 to be subject to
Axial force and be drawn out.Depending on this smooth cylindrical hole A21 endoporus leading screw to be coordinated 12 size, use matched in clearance with leading screw 12,
This smooth cylindrical hole B23 and the periphery interference fit of bearing 16, so as to solid in making fixing bearing 16 be fixed on sheath
On the smooth cylindrical hole B23 of locking member 15.
Described reaming sheet 14 has hinge hole 26, the hinged boss 22 of sheath inner fixing member 15 by this hinge hole 26 with
Reaming sheet 14 connects, and plays the effect of fixing reaming sheet 14.
Shown in reaming sheet 14 such as Fig. 7 a, Fig. 7 b, the reaming arc surface 25 of reaming sheet 14 is the taper arc with 3 ° of-5 ° of taperings
Face, the radian of this reaming arc surface 25 is relevant with the number of required reaming sheet 14, if expanding control wafer 14 number to be set as n, expands
The radian of hole arc surface 25 is φ, then φ=(2 π)/n.In the present embodiment, number n of reaming sheet 14 is set to 3, then reaming arc surface
The radian φ of 25=(2 π)/3=120 degree.The diameter of the intrados 27 of reaming sheet 14 is more than or equal to leading screw 12 diameter, reaming sheet
The guiding intrados 28 of 14, uses tapering to be greater than or equal to the tapering of taper seat 29 in reaming boss 5, to guarantee reaming boss
5 can slip into smoothly.Even transition is used, it is simple to reaming boss 5 is preferably transported between intrados 27 and guiding intrados 28
Dynamic, reaming sheet 14 must not have acute angle and sharp edge, to prevent acute angle and sharp edge from damaging sheath 4.
As shown in Figure 8, taper seat 29 surface requirements therein is smooth, it is simple to can be well along guiding for reaming boss 5
Intrados 28 slips into so that reaming sheet 14 expands outwardly so that axial force is transformed into radial force, reaches the reaming mesh to sheath 4
, the diameter design of the hole size leading screw to be coordinated 12 of reaming boss 5；Connecting groove A31 of reaming boss 5 and feed screw nut
Connecting groove B33 of 8 is for rotating cutting ferrule A7 and rotating the connection of cutting ferrule B19 so that hole boss 5 and feed screw nut 8 connect into
Overall.
Feed screw nut 8 as it is shown in figure 9, mainly provide reaming boss 5 axial thrust, handle fixing hole 32 primarily to
Moment of torsion is provided.
Seat 10 fixed by leading screw, and as shown in Figure 10, guide key groove 35 therein is for key 13 axial restraint, to guarantee leading screw 12
Do not circumferentially rotate, in guide pin hole 36 is the pin-and-hole 40 that steady pin 11 imports to leading screw 12 so that screw mandrel 12 does not occurs
Axially-movable.
Leading screw 12 as shown in figure 11, fix groove 37 and be used for fixing shaft retaining ring 18, and bearing boss 38 is for solid by back-up ring therein
Dead axle holds the inner ring of 16, and keyway 39 is for retainingf key 13.
Present embodiments provide a kind of can minimizing because fixing taking volume, ensureing the convenient disassembly of bearizing mechanism, permissible
Keep out a kind of sheath expanding structure detecting towrope of the percussion of some strength.Should be appreciated that tool described herein
Body embodiment only in order to explain the present invention, is not intended to limit the present invention.
Claims (10)
1. the sheath Counterboring apparatus detecting towrope, it is characterised in that: described device includes one in order to fixing described sheath
Sheath retaining mechanism, and one in order to carry out the bearizing mechanism of aperture expansion to this sheath ends, this sheath retaining mechanism and
Being connected by leading screw (12) between bearizing mechanism, this leading screw (12) passes sheath (4).
The sheath Counterboring apparatus of detection towrope the most according to claim 1, it is characterised in that: described bearizing mechanism bag
Including the countersinking boss (5) and thrust bearing (6) being located on this leading screw (12), thrust bearing (6) one end penetrates this reaming
Post (30) fixed by the bearing of boss (5), and this bearing fixes employing interference fit, this leading screw between post (30) and thrust bearing (6)
(12) tail end away from described sheath retaining mechanism has keyway (39), and key (13) is arranged in this keyway (39), this leading screw
(12) it is provided with feed screw nut (8) near keyway (39) end, rotation cutting ferrule A is set between this feed screw nut (8) and reaming boss (5)
(7), cutting ferrule B(19 is rotated)；
Described sheath retaining mechanism includes sheath inner fixing member (15), bearing (16), hole back-up ring (17) and shaft retaining ring (18),
This sheath inner fixing member (15) is internal has smooth cylindrical hole A(21), this sheath inner fixing member (15) is located in described leading screw
(12) away from one end of described bearizing mechanism, this bearing (16) is located on the bearing boss (38) of described leading screw (12),
Bearing (16) uses interference fit with bearing boss (38), and is arranged on the smooth cylindrical hole B of this sheath inner fixing member (15)
(23) internal, shaft retaining ring (18) is fixed on the circlip groove of leading screw (12) end and fixes in groove (37), and hole back-up ring (17) is fixed on and protects
The hole of set inner fixing member (15) with in circlip groove (41), multiple reaming sheets (14) successively be arranged on sheath inner fixing member (15)
On hinged boss (22), this smooth cylindrical hole A(21) endoporus uses matched in clearance, this smooth cylindrical hole B(23 with leading screw (12))
Periphery interference fit with bearing (16).
The sheath Counterboring apparatus of detection towrope the most according to claim 2, it is characterised in that: fixing in described sheath
The endoporus of the external cylindrical surface of part (15) and sheath (4) uses matched in clearance, and this sheath inner fixing member (15) external cylindrical surface has and protects
Set fixed groove (24).
The sheath Counterboring apparatus of detection towrope the most according to claim 2, it is characterised in that: described reaming sheet (14)
Having hinge hole (26), the hinged boss (22) of described sheath inner fixing member (15) is by this hinge hole (26) and reaming sheet (14)
Connect.
The sheath Counterboring apparatus of detection towrope the most according to claim 2, it is characterised in that: described reaming sheet (14)
Reaming arc surface (25) be the taper cambered surface with 3 ° of-5 ° of taperings, the radian of this reaming arc surface (25) and required expansion
The number of hole sheet (14) is relevant, if reaming sheet (14) number is set as that n, the radian of reaming arc surface (25) they are φ, then and φ=(2
π)/n.
The sheath Counterboring apparatus of detection towrope the most according to claim 2, it is characterised in that: described reaming sheet (14)
The diameter of intrados (27) be more than or equal to leading screw (12) diameter, the tapering of the guiding intrados (28) of reaming sheet (14) more than or
Person, equal to the tapering of taper seat (29) in described reaming boss (5), adopts between this intrados (27) and this guiding intrados (28)
Use even transition.
The sheath Counterboring apparatus of detection towrope the most according to claim 2, it is characterised in that: described feed screw nut
(8) handle (9) is set on.
The sheath Counterboring apparatus of detection towrope the most according to claim 1, it is characterised in that: described sheath locking machine
Structure is fixed on base (1) by sheath locking base (2), and described bearizing mechanism is fixed seat (10) by leading screw and is fixed on the end
On seat (1), and fix with steady pin (11).
The sheath Counterboring apparatus of detection towrope the most according to claim 8, it is characterised in that: seat fixed by described leading screw
(10) guide key groove (35) is used for key (13) axial restraint, and guide pin hole (36) is that steady pin (11) is imported to leading screw (12)
Pin-and-hole (40) in.
The sheath Counterboring apparatus of detection towrope the most according to claim 8, it is characterised in that: described sheath locking
Mechanism is fixed on base (1) by sheath locking base (2), and is locked with sheath fixture (3), this sheath fixture
(3) the overhanging boss in both sides A(42) for fixing with sheath locking base (2), the internal diameter of locking circular arc (20) is according to sheath (4)
Depending on outside dimension, the size of its numerical value sheath to be met Elastic penetration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610733977.3A CN106273395B (en) | 2016-08-28 | 2016-08-28 | A kind of sheath Counterboring apparatus of detection towrope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610733977.3A CN106273395B (en) | 2016-08-28 | 2016-08-28 | A kind of sheath Counterboring apparatus of detection towrope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106273395A true CN106273395A (en) | 2017-01-04 |
| CN106273395B CN106273395B (en) | 2018-08-10 |
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ID=57676687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610733977.3A Active CN106273395B (en) | 2016-08-28 | 2016-08-28 | A kind of sheath Counterboring apparatus of detection towrope |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523536B2 (en) * | 1976-10-12 | 1980-06-24 | ||
| CN2069762U (en) * | 1990-03-28 | 1991-01-23 | 中国石油化工总公司扬子石油化工公司 | Double-bearing rearward shifting mechanical tube expander for heat exchanger |
| CN2218041Y (en) * | 1993-12-01 | 1996-01-24 | 侯君勤 | Rolling pipe mouth expander |
| CN2746995Y (en) * | 2004-06-28 | 2005-12-21 | 许锦洪 | Apparatus for expanding and turning-up edge of cone-joint |
| CN101579712A (en) * | 2009-06-19 | 2009-11-18 | 北京化工大学 | Auxiliary expanding sheath |
| CN204018564U (en) * | 2014-08-29 | 2014-12-17 | 林云峰 | Pipe fitting extension fixture |
| CN205951280U (en) * | 2016-08-28 | 2017-02-15 | 苏州桑泰海洋仪器研发有限责任公司 | Sheath reaming device of cable is draged in detection |
-
2016
- 2016-08-28 CN CN201610733977.3A patent/CN106273395B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523536B2 (en) * | 1976-10-12 | 1980-06-24 | ||
| CN2069762U (en) * | 1990-03-28 | 1991-01-23 | 中国石油化工总公司扬子石油化工公司 | Double-bearing rearward shifting mechanical tube expander for heat exchanger |
| CN2218041Y (en) * | 1993-12-01 | 1996-01-24 | 侯君勤 | Rolling pipe mouth expander |
| CN2746995Y (en) * | 2004-06-28 | 2005-12-21 | 许锦洪 | Apparatus for expanding and turning-up edge of cone-joint |
| CN101579712A (en) * | 2009-06-19 | 2009-11-18 | 北京化工大学 | Auxiliary expanding sheath |
| CN204018564U (en) * | 2014-08-29 | 2014-12-17 | 林云峰 | Pipe fitting extension fixture |
| CN205951280U (en) * | 2016-08-28 | 2017-02-15 | 苏州桑泰海洋仪器研发有限责任公司 | Sheath reaming device of cable is draged in detection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106273395B (en) | 2018-08-10 |
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