CN206399897U - A kind of hole-bored axle from end to end flaw detection attachment structure and the adapter for the attachment structure - Google Patents
A kind of hole-bored axle from end to end flaw detection attachment structure and the adapter for the attachment structure Download PDFInfo
- Publication number
- CN206399897U CN206399897U CN201621109690.5U CN201621109690U CN206399897U CN 206399897 U CN206399897 U CN 206399897U CN 201621109690 U CN201621109690 U CN 201621109690U CN 206399897 U CN206399897 U CN 206399897U
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- China
- Prior art keywords
- hole
- adapter
- bored axle
- bulge loop
- attachment structure
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- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model is related to ultrasonic examination technical field, especially a kind of hole-bored axle from end to end flaw detection attachment structure and the adapter for the attachment structure, including adapter, one end of adapter is connected with hole-bored axle from end to end, the other end of adapter has small bulge loop, the end of check device is provided with big bulge loop, and big bulge loop and small bulge loop are locked by rotating clamping structure.The rotation clamping structure of hole-bored axle from end to end flaw detection attachment structure of the present utility model can realize that the quick fixing between adapter and check device is fixed, multiple claws complete locking action simultaneously, it is fast and reliable, in addition, interior wedge-shaped opening can play positioning and guiding and sealedly effect with wedge-shaped bead, interface will not cause interference to feeler lever when feeler lever enters axletree simultaneously so that feeler lever can smoothly enter axletree.
Description
Technical field
The utility model is related to ultrasonic examination technical field, especially hole-bored axle from end to end flaw detection attachment structure and for the company
The adapter of binding structure.
Background technology
, it is necessary in axle side mounting adaptation device and in adapter installation check dress in the ultrasonic examination of hole-bored axle from end to end
Put, it is desirable to which the function that adapter need to possess has：Installed easily with respect to axial end, check device is easily installed on adapter,
And used ultrasonic wave coupling agent will not be to External leakage when checking.
Utility model content
The purpose of this utility model is that the defect for overcoming prior art to exist can be with rapid abutting joint and sealing there is provided one kind
Hole-bored axle from end to end flaw detection attachment structure that can be good and the adapter for the attachment structure.
In order to realize the purpose of this utility model, the technical scheme used is：
Hole-bored axle from end to end flaw detection attachment structure of the present utility model, including adapter, one end of the adapter and the sky
Heart axletree is connected, and the other end of the adapter has small bulge loop, and the end of check device is provided with big bulge loop, the big bulge loop
It is locked with small bulge loop by rotating clamping structure, the rotation clamping structure includes being rotatably sleeved on check device end
Claw, the rotation are rotationally provided with the axle sleeve in portion and the rotary drive being arranged on axle sleeve outer peripheral face, the big bulge loop
Turn actuator driving claw to rotate, small bulge loop and big bulge loop are locked by the claw.
Claw described in the utility model includes being installed in rotation on axis on big bulge loop, and the axis is towards described small
One end of bulge loop is provided with L-shaped briquetting, and the other end of the axis is provided with gear, and the rotary drive is annular rack, institute
State annular rack and gear engagement.
The neighboring of big bulge loop described in the utility model is at least uniformly provided with three claws, and the axle sleeve is provided with handle
Hand.
Adapter described in the utility model has interior wedge-shaped opening, the check device end towards one end of the check device
Portion has wedge-shaped bead, and the wedge-shaped bead is embedded into the interior wedge-shaped opening and bonded to each other.
One end of adapter described in the utility model towards the hole-bored axle from end to end has outward flange, the end of the hole-bored axle from end to end
Mouth has the wedge-shaped notch coordinated with the outward flange, and it is intraoral and bonded to each other that the outward flange is embedded into the wedge-shaped slot.
Adapter described in the utility model is connected by fastening bolt with the hole-bored axle from end to end, the end face of the hole-bored axle from end to end
With multiple screws, one end of the adapter towards the hole-bored axle from end to end has on ring flange, the ring flange with multiple
The fastening bolt is set in through hole, the through hole, and the fastening bolt is by the adapter close-fitting to the hole-bored axle from end to end.
Fastening bolt described in the utility model includes threaded portion and key, and the through hole is shoulder hole, and the shoulder hole is leaned on
One end of the nearly hole-bored axle from end to end is macropore, and the one end of the shoulder hole away from the hole-bored axle from end to end is aperture, and the key is worn
Cross the aperture and weld the threaded portion, the threaded portion is contained in the macropore, the diameter of the threaded portion is more than small
The diameter in hole.
The excircle of flange described in the utility model also has upwards is provided with sealing ring, institute in annular groove, the annular groove
The insertion mouth for stating annular groove is closing-in structure.
The utility model also provides a kind of adapter, for above-mentioned hole-bored axle from end to end flaw detection attachment structure, the adapter
One end there is interior wedge-shaped opening provided with small bulge loop and the end port, the other end of the adapter is provided with ring flange and the end end
Mouth, which has to have in multiple through holes, the through hole on outward flange, the ring flange, is provided with fastening bolt, the fastening bolt bag
Threaded portion and key are included, the through hole is shoulder hole, and the shoulder hole is macropore, the rank close to one end of the hole-bored axle from end to end
The one end of terraced hole away from the hole-bored axle from end to end is aperture, and the key is through the aperture and welds the threaded portion, the spiral shell
Line portion is contained in the macropore, and the diameter of the threaded portion is more than the diameter of aperture.
One end of adapter described in the utility model is connected by small bulge loop with the check device and by the rotation
The locked fixation of clamping structure, the other end of the adapter is connected by ring flange with hole-bored axle from end to end and by the fastening spiral shell
Bolt-lock is extremely fixed.
Hole-bored axle from end to end flaw detection attachment structure and the beneficial effect for the adapter of the attachment structure of the present utility model are：
Hole-bored axle from end to end flaw detection attachment structure of the present utility model includes adapter, and one end of adapter is connected with hole-bored axle from end to end, adapter
Other end there is small bulge loop, the end of check device is provided with big bulge loop, and big bulge loop and small bulge loop are by rotating clamping structure
It is locked, rotation clamping structure can realize that the quick fixing between adapter and check device is fixed, and multiple claws are simultaneously
Locking action is completed, it is fast and reliable, in addition, interior wedge-shaped opening can play positioning and guiding and sealedly effect with wedge-shaped bead, together
When feeler lever enter axletree when interface feeler lever will not be caused interference so that feeler lever can smoothly enter axletree.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of adapter of the present utility model；
Fig. 2 is adapter of the present utility model and check device attachment structure schematic diagram；
Fig. 3 is the structural representation at another visual angle that adapter of the present utility model is connected with check device；
Fig. 4 is the structural representation of wedge-shaped bead of the present utility model；
Fig. 5 is the structural representation of the wedge-shaped notch of hole-bored axle from end to end of the present utility model；
Fig. 6 is the key structural representation of fastening bolt of the present utility model；
Fig. 7 is the threaded portion structural representation of fastening bolt of the present utility model.
Wherein：Check device 1, big bulge loop 11, wedge-shaped bead 12；Adapter 2, outward flange 21, ring flange 22, shoulder hole
23, small bulge loop 24, interior wedge-shaped opening 25；L-shaped briquetting 31, gear 32, annular rack 33, axle sleeve 34, handle 35；Hole-bored axle from end to end 4, wedge
Shape notch 41；Key 51, threaded portion 52.
Embodiment
In description of the present utility model, it is to be understood that term " radial direction ", " axial direction ", " on ", " under ", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
Described in description the utility model with simplified, rather than indicate or imply that the device or element of meaning must be with specific sides
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In description of the present utility model
In, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " setting ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be joined directly together, can also be indirectly connected to by intermediary.For the ordinary skill in the art,
Concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
, it is necessary in axle side mounting adaptation device and installation check on the adaptor in the ultrasonic examination of hole-bored axle from end to end
Device, it is desirable to which the function that adapter need to possess has：Installed easily with respect to axle end face, check device is easily installed on adaptation
Used ultrasonic wave couplant will not be to External leakage when device and inspection.
Embodiment one：
As shown in figs. 1-7, the present embodiment hole-bored axle from end to end flaw detection attachment structure include adapter 2, one end of adapter 2 with
Hole-bored axle from end to end 4 is connected, and the other end of adapter 2 has small bulge loop 24, and the end of check device 1 is provided with big bulge loop 11, big convex
The overall diameter of ring 11 is more than the overall diameter of small bulge loop 24, and big bulge loop 11 and small bulge loop 24 are locked by rotating clamping structure,
Specifically, rotation clamping structure includes being rotatably sleeved on the axle sleeve 34 of the end of check device 1 and is arranged on the periphery of axle sleeve 34
Claw is rotationally provided with rotary drive on face, big bulge loop 11, rotary drive driving claw is rotated, and claw will be small convex
Ring 24 and big bulge loop 11 are locked.
Wherein, claw includes the axis being installed in rotation on big bulge loop 11, and one end of axis towards small bulge loop 24 is set
There is L-shaped briquetting 31, the other end of axis is provided with gear 32, and rotary drive is annular rack 33, annular rack 33 and gear
32 engagements, rotary drive drives L-shaped briquetting 31 to rotate by gear 32, when adapter 2 with the port of check device 1 docks completion
L-shaped briquetting 31 is rotated afterwards, small bulge loop 24 and big bulge loop 11 are fixed by L-shaped briquetting 31, now complete check device 1 and adaptation
The connection of device 2.
The neighboring of big bulge loop 11 is at least uniformly provided with three claws in the present embodiment, and the quantity of certain claw can root
Set according to locking degree demand, for the ease of actuating axle sleeve 34, axle sleeve 34 is provided with handle 35.
For the ease of connection check device 1, adapter 2 has interior wedge-shaped opening 25 towards one end of check device 1, checks dress
Putting 1 end has wedge-shaped bead 12, and wedge-shaped bead 12 is embedded into interior wedge-shaped opening 25 and bonded to each other, interior wedge-shaped opening 25 and wedge shape
Flange 12 can play positioning and guiding and sealedly effect, while the feeler lever of check device 1 can pass through junction.
Adapter 2 in the present embodiment is connected by fastening bolt with the hole-bored axle from end to end 4, the end face tool of hole-bored axle from end to end 4
There are multiple screws, one end of adapter 2 towards hole-bored axle from end to end 4, which has, has multiple through holes, through hole on ring flange 22, ring flange 22
Interior setting fastening bolt, fastening bolt is by the close-fitting of adapter 2 to hole-bored axle from end to end 4.
Specifically, fastening bolt includes threaded portion 52 and key 51, and through hole is shoulder hole 23, and shoulder hole 23 is close to hollow car
One end of axle 4 is macropore, and the one end of shoulder hole 23 away from hole-bored axle from end to end 4 is aperture, and key 51 is through aperture and welds threaded portion
52, threaded portion 52 is contained in macropore, and the diameter of threaded portion 52 is more than the diameter of aperture, can so avoid fastening bolt from departing from
Ring flange 22.
For the ease of adapter 2 is installed on hole-bored axle from end to end 4, one end of adapter 2 towards hole-bored axle from end to end 4 has evagination
Edge 21, the port of hole-bored axle from end to end 4 has the wedge-shaped notch 41 coordinated with outward flange 21, and outward flange 21 is embedded into wedge-shaped notch 41
And it is bonded to each other, the fit structure of outward flange 21 and wedge-shaped notch 41 can play guide-localization and sealedly effect.
In order to further improve sealing, the excircle of outward flange 21 also has in annular groove, annular groove provided with close upwards
Seal, sealing ring can prevent couplant from leaking, it is preferred that the insertion mouth of annular groove is closing-in structure, and such sealing ring is caught in
It will not fall off after in annular groove.
This implementation also provides a kind of adapter, and for above-mentioned hole-bored axle from end to end flaw detection attachment structure, the adapter 2 can be only
It is vertical to manufacture and sell.One end of the adapter 2 is provided with small bulge loop 24 and the end port has interior wedge-shaped opening 25, adapter 2
Other end have to have in multiple through holes, through hole on outward flange 21, ring flange 22 provided with ring flange 22 and the end port and set
Fastening bolt is equipped with, fastening bolt includes threaded portion 52 and key 51, and through hole is shoulder hole 23, and shoulder hole 23 is close to hole-bored axle from end to end
4 one end is macropore, and the one end of shoulder hole 23 away from hole-bored axle from end to end 4 is aperture, and key 51 is through aperture and welds threaded portion
52, threaded portion 52 is contained in macropore, and the diameter of threaded portion 52 is more than the diameter of aperture.
The connected mode of the adapter is as follows, one end of adapter 2 be connected by small bulge loop 24 with check device 1 and by
The locked fixation of clamping structure is rotated, the other end of adapter 2 is connected by ring flange 22 with hole-bored axle from end to end 4 and by fastening spiral shell
Bolt-lock is extremely fixed.
Embodiment two：
The present embodiment is identical with the hole-bored axle from end to end flaw detection attachment structure in embodiment one, and difference is：The L-shaped briquetting of claw
31 replace with cam, and cam is fixed on one end of axis, and gear 32 replaces with connecting rod, and connecting rod is arranged on the other end of axis,
Rotary drive replaces with the shifting block with rod hinge connection, and shifting block passes through connecting rod and axis drive cam rotation, the lug boss of cam
Adapter 2 is fixed dead when compressing small bulge loop 24, and adapter 2 is detachable when the lug boss of cam deviates small bulge loop 24.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With new.The obvious changes or variations extended out by spirit of the present utility model is still in protection of the present utility model
Among scope.
Claims (10)
- The attachment structure 1. a kind of hole-bored axle from end to end is detected a flaw, including adapter (2), it is characterised in that：One end of the adapter (2) with The hole-bored axle from end to end (4) is connected, and the other end of the adapter (2) has small bulge loop (24), and the end of check device (1) is set There is big bulge loop (11), the big bulge loop (11) and small bulge loop (24) are locked by rotating clamping structure, the rotation is fixed Structure includes being rotatably sleeved on the axle sleeve (34) of check device (1) end and the rotation being arranged on axle sleeve (34) outer peripheral face Claw is rotationally provided with actuator, the big bulge loop (11), the rotary drive driving claw is rotated, and the claw will Small bulge loop (24) and big bulge loop (11) are locked.
- The attachment structure 2. hole-bored axle from end to end according to claim 1 is detected a flaw, it is characterised in that：The claw is included rotationally Axis on big bulge loop (11), the axis is provided with L-shaped briquetting (31) towards one end of the small bulge loop (24), described The other end of axis is provided with gear (32), and the rotary drive is annular rack (33), the annular rack (33) and institute State gear (32) engagement.
- The attachment structure 3. hole-bored axle from end to end according to claim 2 is detected a flaw, it is characterised in that：The periphery of the big bulge loop (11) Edge is at least uniformly provided with three claws, and the axle sleeve (34) is provided with handle (35).
- The attachment structure 4. hole-bored axle from end to end according to claim 1 is detected a flaw, it is characterised in that：The adapter (2) is towards institute Stating one end of check device (1) has interior wedge-shaped opening (25), and check device (1) end has wedge-shaped bead (12), described Wedge-shaped bead (12) is embedded into the interior wedge-shaped opening (25) and bonded to each other.
- The attachment structure 5. hole-bored axle from end to end according to claim 1 is detected a flaw, it is characterised in that：The adapter (2) is towards institute Stating one end of hole-bored axle from end to end (4) has outward flange (21), and the port of the hole-bored axle from end to end (4) has matches somebody with somebody with the outward flange (21) The wedge-shaped notch (41) of conjunction, the outward flange (21) is embedded into the wedge-shaped notch (41) and bonded to each other.
- The attachment structure 6. hole-bored axle from end to end according to claim 5 is detected a flaw, it is characterised in that：The adapter (2) is by tight Fixing bolt is connected with the hole-bored axle from end to end (4), and the end face of the hole-bored axle from end to end (4) has multiple screws, adapter (2) court Having to one end of the hole-bored axle from end to end (4) on ring flange (22), the ring flange (22) has in multiple through holes, the through hole The fastening bolt is set, and the fastening bolt is by the adapter (2) close-fitting to the hole-bored axle from end to end (4).
- The attachment structure 7. hole-bored axle from end to end according to claim 6 is detected a flaw, it is characterised in that：The fastening bolt includes screw thread Portion (52) and key (51), the through hole are shoulder hole (23), and the shoulder hole (23) is close to one end of the hole-bored axle from end to end (4) For macropore, the one end of the shoulder hole (23) away from the hole-bored axle from end to end (4) is aperture, and the key (51) passes through the aperture And the threaded portion (52) is welded, the threaded portion (52) is contained in the macropore, and the diameter of the threaded portion (52) is more than The diameter of aperture.
- The attachment structure 8. hole-bored axle from end to end according to claim 7 is detected a flaw, it is characterised in that：The outward flange (21) it is cylindrical Also have in circumference and sealing ring is provided with annular groove, the annular groove, the insertion mouth of the annular groove is closing-in structure.
- 9. a kind of adapter (2), for the hole-bored axle from end to end flaw detection attachment structure as described in claim 1-8 any one, it is special Levy and be：One end of the adapter (2) is provided with small bulge loop (24) and the end port has interior wedge-shaped opening (25), the adapter (2) other end is provided with ring flange (22) and the end port has on outward flange (21), the ring flange (22) with multiple Fastening bolt is provided with through hole, the through hole, the fastening bolt includes threaded portion (52) and key (51), and the through hole is Shoulder hole (23), the shoulder hole (23) is macropore close to one end of the hole-bored axle from end to end (4), and the shoulder hole (23) is away from institute The one end for stating hole-bored axle from end to end (4) is aperture, and the key (51) is through the aperture and welds the threaded portion (52), the spiral shell Line portion (52) is contained in the macropore, and the diameter of the threaded portion (52) is more than the diameter of aperture.
- 10. adapter (2) according to claim 9, it is characterised in that：One end of the adapter (2) passes through small bulge loop (24) it is connected and by the rotation locked fixation of clamping structure, other the one of the adapter (2) with the check device (1) End is connected by ring flange (22) with hole-bored axle from end to end (4) and by the locked fixation of the fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621109690.5U CN206399897U (en) | 2016-10-10 | 2016-10-10 | A kind of hole-bored axle from end to end flaw detection attachment structure and the adapter for the attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621109690.5U CN206399897U (en) | 2016-10-10 | 2016-10-10 | A kind of hole-bored axle from end to end flaw detection attachment structure and the adapter for the attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399897U true CN206399897U (en) | 2017-08-11 |
Family
ID=59506854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621109690.5U Expired - Fee Related CN206399897U (en) | 2016-10-10 | 2016-10-10 | A kind of hole-bored axle from end to end flaw detection attachment structure and the adapter for the attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645398A (en) * | 2016-10-10 | 2017-05-10 | 常州常瑞轨道交通科技有限公司 | Hollow car axle flaw detection connecting structure and adapter for connecting structure |
| CN107939848A (en) * | 2017-10-25 | 2018-04-20 | 江苏理工学院 | A kind of easy-to-dismount shaft coupling |
-
2016
- 2016-10-10 CN CN201621109690.5U patent/CN206399897U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645398A (en) * | 2016-10-10 | 2017-05-10 | 常州常瑞轨道交通科技有限公司 | Hollow car axle flaw detection connecting structure and adapter for connecting structure |
| CN106645398B (en) * | 2016-10-10 | 2023-08-29 | 常州常瑞轨道交通科技有限公司 | Hollow axle flaw detection connection structure and adapter for same |
| CN107939848A (en) * | 2017-10-25 | 2018-04-20 | 江苏理工学院 | A kind of easy-to-dismount shaft coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 221004 Jiangsu city in Xuzhou Province, the Second Ring Road overpass under Lake Qiaoxi Co-patentee after: CHANGZHOU CHANGRUI TRACK TRAFFIC TECHNOLOGY CO., LTD. Patentee after: Xuzhou Locomotive Depot, China Railway Shanghai Bureau Group Co., Ltd. Address before: 221004 Jiangsu city in Xuzhou Province, the Second Ring Road overpass under Lake Qiaoxi Co-patentee before: CHANGZHOU CHANGRUI TRACK TRAFFIC TECHNOLOGY CO., LTD. Patentee before: Xuzhou locomotive depot of Shanghai Railway Administration |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20201010 |