CN105619337A - Broken pipe connector taking-out device - Google Patents
Broken pipe connector taking-out device Download PDFInfo
- Publication number
- CN105619337A CN105619337A CN201610209667.1A CN201610209667A CN105619337A CN 105619337 A CN105619337 A CN 105619337A CN 201610209667 A CN201610209667 A CN 201610209667A CN 105619337 A CN105619337 A CN 105619337A
- Authority
- CN
- China
- Prior art keywords
- tube stub
- screw tap
- disconnected tube
- withdrawing device
- disconnected
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/18—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same withdrawing broken threaded parts or twist drills
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a broken pipe connector taking-out device. The broken pipe connector taking-out device comprises a pipe base with two through ends, a nut and a screw tap, wherein the nut is fixed at a first end of the pipe base; the screw tap is matched with the nut and does retractable motion in the pipe base; and a leading-out part, which stretches into an inner hole of a broken pipe connector, and can be used for enabling the broken pipe connector and the screw tap to move outwards commonly, is arranged at the top end of the screw tap. The broken pipe connector taking-out device disclosed by the invention can be used for rapidly taking out the broken pipe connector, and is convenient to carry and relatively low in cost.
Description
Technical field
The present invention relates to mechanical engineering technical field, in particular to the disconnected tube stub withdrawing device of one.
Background technology
Along with growing with each passing day of coal in China produced quantity, market increases day by day for the demand of various types of disconnected tube stub withdrawing device.
In coal production field, for equipment such as coal mine underground hydraulic support frame, development machine, coalcutter, hydraulic pressure technology Application comparison is extensive.
Aforesaid device itself is provided with a large amount of hydralic hoses, it is the small-bore rubber hose couplings such as 10mm or 13mm for diameter, its inwall is thinner, in addition the on-the-spot humid environment of coal production is rotten, very easily bring out rust corrosion, and in addition by, under abnormal external force effect, disconnected tube stub phenomenon very easily occurring.
At present, for disconnected tube stub, general traditional method uses the outside hook of buckle iron wire, owing in small-bore disconnected tube stub, hole is only about 6mm, general purpose tool is difficult to insertion, and iron wire intensity is lower again, taking out success ratio very low, compare simultaneously and waste time and energy, restriction is produced. Therefore how to take out disconnector fast and ensure that safety in production seems particularly important.
Summary of the invention
It is an object of the invention to provide a kind of disconnected tube stub withdrawing device, this disconnected tube stub withdrawing device can solve and take out inconvenient problem.
For achieving the above object, the present invention provides a kind of disconnected tube stub withdrawing device, comprising:
The base that two ends are through;
It is fixed on the nut of described base first end;
Coordinate the screw tap in order to motion flexible in described base with described nut, the top of described screw tap is provided with to stretch into hole in disconnected tube stub and can supply the lead division that described disconnected tube stub and described screw tap outwards move jointly.
Relative to above-mentioned background technology, disconnected tube stub withdrawing device provided by the invention, utilizes the screw tap being connected with nut thread to stretch in disconnected internal diameter of pipe joint, thus under the effect of screw tap, is taken out by disconnected tube stub; Namely, present invention utilizes the lead division on screw tap top stretches in disconnected tube stub in hole, screw tap is made to become to be integrated with disconnected tube stub, and under the effect of nut, make screw tap can rotate relative to nut and realize stretching to move, so just disconnected tube stub can be taken out, thus realize the quick taking-up of disconnected tube stub, decrease required time, indirectly improve production efficiency.
Preferably, the end of described screw tap is provided with bolt.
Preferably, described screw tap with described bolt for welding setting.
Preferably, described screw tap comprises the identical coupling end in order to coordinate of diameter with described nut, described lead division is specially the cone gradually contracting along the end of described screw tap to the direction on top and arranging, and the screw thread of described outer surface of cone is contrary with the rotation direction of the screw thread of described coupling end outside surface.
Preferably, the top of described base the 2nd end is provided with to be fixed on the termination on the valve seat coordinated with described disconnected tube stub.
Preferably, the length of described conical ends is longer than the length of described base.
Preferably, the head of described bolt is specially interior hexagonal, outer corner or outer-hexagonal.
Preferably, described base with described nut for welding setting.
Accompanying drawing explanation
The schematic diagram of the disconnected tube stub withdrawing device that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is that Fig. 1 interrupts the schematic diagram of tube stub withdrawing device when initialization;
Fig. 3 is that Fig. 1 interrupts the schematic diagram of tube stub withdrawing device in taking-up process;
Fig. 4 is the structural representation of the bolt in Fig. 1 and screw tap;
Fig. 5 is the structural representation of the nut in Fig. 1 and base.
Wherein:
1-bolt, 2-nut, 3-base, 4-screw tap, 5-valve seat, 6-break tube stub.
Embodiment
The core of the present invention is to provide a kind of disconnected tube stub withdrawing device, and this disconnected tube stub withdrawing device can take out disconnected tube stub fast, and easy to carry, cost is lower.
In order to make those skilled in the art understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1 to Fig. 5, the schematic diagram of the disconnected tube stub withdrawing device that Fig. 1 provides for the embodiment of the present invention; Fig. 2 is that Fig. 1 interrupts the schematic diagram of tube stub withdrawing device when initialization; Fig. 3 is that Fig. 1 interrupts the schematic diagram of tube stub withdrawing device in taking-up process; Fig. 4 is the structural representation of the bolt in Fig. 1 and screw tap; Fig. 5 is the structural representation of the nut in Fig. 1 and base.
Disconnected tube stub withdrawing device provided by the invention, comprises nut 2, base 3 and screw tap 4; The two ends of base 3 are through, and the first end set screw nut 2 at base 3, screw tap 4 matches with nut 2, it is possible to telescopic moving in base 3.
On the top of screw tap 4, lead division is also set; When taking out disconnected tube stub 6, lead division is utilized to match with the interior hole of disconnected tube stub 6, thus realize screw tap 4 and be integrated with disconnected tube stub 6, so, when screw tap 4 rotates, due to coordinating of screw tap 4 and nut 2, thus it is common outwards mobile with screw tap 4 to realize disconnected tube stub 6, takes out disconnected tube stub 6; Adopt above-mentioned set-up mode, it is possible to taken out fast by disconnected tube stub 6, decrease required time, indirectly improve production efficiency. And the structure of this disconnected tube stub withdrawing device is comparatively simple, and easy to carry, its cost is lower.
Preferably the end of screw tap 4 is arranged bolt 1 herein. That is, when needs take out disconnected tube stub 6, first base 3 is stuck in valve seat 5 place of disconnected tube stub 6, and make screw tap 4 be directed at the interior hole of disconnected tube stub 6, after fixing base 3, tightening bolt 1 with spanner or other instruments, bolt 1 drives screw tap 4 to proceed to the interior hole of disconnected tube stub 6, utilizes the power of screw tap 4 reverse rotation to be taken out by joint. So, the extraction efficiency of disconnected tube stub 6 greatly improves, and this disconnected tube stub withdrawing device is small and exquisite, easy to use, and fundamentally solving rubber hose coupling broken end in production process affects a production difficult problem.
Welding process can be adopted to fix screw tap 4 and bolt 1 herein. According to actual needs, certainly, screw tap 4 and bolt 1 can also adopt other modes to fix, and will repeat no more herein herein.
On above-mentioned basis, in order to more optimize disconnected tube stub withdrawing device herein, hereafter screw tap 4 is made further restriction; That is, screw tap 4 comprises coupling end and cone; Namely, it is possible to lead division is set to cone; The diameter of coupling end is consistent and for coordinating with nut 2, cone gradually contracts along its end to the direction on top setting; And the screw thread of outer surface of cone is contrary with the rotation direction of the screw thread of coupling end outside surface.
That is, the diameter on conical ends top is minimum, and its lead division can match with disconnected tube stub 6, thus realizes the extraction of disconnected tube stub 6; Certainly, according to the actual environment residing for disconnected tube stub 6, screw tap 4 can also have other set-up modes, will repeat no more herein herein. Namely, the connection of screw tap 4 is rectified to screwing in while nut 2, and the cone of screw tap 4 front end is counter-rotational, and cone can contact tight after entering disconnected tube stub 6 until being connected gradually with the inner hole wall of disconnected tube stub 6, and go out under the rotation effect of screw tap 4, until deviating from completely.
For base 3, the first end set screw nut 2 of base 3, and the top of the 2nd end of base 3 is provided with termination, this termination can be fixed on valve seat 5; That is, when needs take out disconnected tube stub 6, utilize the termination of base 3 the 2nd end to be stuck in valve seat 5 place, thus realize the interior hole that screw tap 4 is directed at disconnected tube stub 6, complete follow-up taking-up action. Certainly, the concrete shape of termination can be decided according to the actual requirements, and will repeat no more herein herein.
The length of the conical ends of screw tap 4 can be set to be longer than the length of base 3 herein; That is, the length of base 3 is less than the length of screw tap 4 conical ends; That is, when the conical ends of screw tap 4 stretches out completely, outside the conical ends of screw tap 4 can stretch out in base 3; That is, outside the lead division of conical ends protrudes from base 3; Certainly, according to the concrete structural shape of valve seat 5 and disconnected tube stub 6, the concrete set-up mode of conical ends can also have other various ways, will repeat no more herein herein.
The head of bolt 1 herein can specifically be set to interior hexagonal, outer corner or outer-hexagonal; And base 3 with nut 2 for welding setting.
Specifically, can being set to left-handed by screw tap 4 herein, bolt 1 is set to dextrorotation outer-hexagonal; Nut 2 and outer-hexagonal bolt 1 tooth coincide, can completing to rotate by proper engagement, left-handed screw tap 4 be reverse screw silk tooth, its front end size size and in going deep into the disconnected tube stub 6 of diameter 10mm and 13mm, the tapering of screw tap 4 fully can contact with disconnected tube stub 6 simultaneously, and then realizes above-mentioned functions.
Utilizing the disconnected tube stub withdrawing device of above-mentioned setting, it is possible to solve in prior art, take out disconnector difficulty, efficiency is extremely low, the predicament even can not got out. Device as herein described is combined by parts such as bolt 1, nut 2, base 3 and screw taps 4, and turn clockwise bolt 1, screw tap 4 reverse rotation, is screwed out by disconnected tube stub 6, and taking-up disconnected tube stub 6 time is less than 20 seconds. China's coal-mine is numerous, and hydraulic support application is very general, and this instrument can effectively solve the on-the-spot checking maintenance difficult problem of puzzlement; And through field practice checking, there is higher actual application value.
It should be noted that, in this manual, the relational terms of such as first and second and so on is only used for distinguishing an entity and other several entities coming, and not necessarily requires or imply to there is any this kind of actual relation or order between these entities.
Above disconnected tube stub withdrawing device provided by the present invention is described in detail. Apply specific case herein the principle of the present invention and enforcement mode to have been set forth, illustrating just for helping the method understanding the present invention and core concept thereof of above embodiment. , it is also possible to the present invention carries out some improvement and modification, it is noted that for those skilled in the art, under the premise without departing from the principles of the invention these improve and modify in the protection domain also falling into the claims in the present invention.
Claims (8)
1. a disconnected tube stub withdrawing device, it is characterised in that, comprising:
The base (3) that two ends are through;
It is fixed on the nut (2) of described base (3) first end;
Coordinate the screw tap (4) in order to motion flexible in described base (3) with described nut (2), the top of described screw tap (4) is provided with to stretch into disconnected tube stub (6) interior hole and can for the lead division of the common outwards motion of described disconnected tube stub (6) and described screw tap (4).
2. disconnected tube stub withdrawing device according to claim 1, it is characterised in that, the end of described screw tap (4) is provided with bolt (1).
3. disconnected tube stub withdrawing device according to claim 2, it is characterised in that, described screw tap (4) with described bolt (1) for welding setting.
4. disconnected tube stub withdrawing device according to claims 1 to 3 any one, it is characterised in that, described screw tap (4) comprises the identical coupling end in order to coordinate of diameter with described nut (2); Described lead division is specially the cone gradually contracting along the end of described screw tap (4) to the direction on top and arranging, and the screw thread of described outer surface of cone is contrary with the rotation direction of the screw thread of described coupling end outside surface.
5. disconnected tube stub withdrawing device according to claim 4, it is characterised in that, the top of described base (3) the 2nd end is provided with to be fixed on the termination on the valve seat (5) coordinated with described disconnected tube stub (6).
6. disconnected tube stub withdrawing device according to claim 5, it is characterised in that, the length of described conical ends is longer than the length of described base (3).
7. disconnected tube stub withdrawing device according to claim 6, it is characterised in that, the head of described bolt (1) is specially interior hexagonal, outer corner or outer-hexagonal.
8. disconnected tube stub withdrawing device according to claim 7, it is characterised in that, described base (3) with described nut (2) for welding setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209667.1A CN105619337A (en) | 2016-04-06 | 2016-04-06 | Broken pipe connector taking-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209667.1A CN105619337A (en) | 2016-04-06 | 2016-04-06 | Broken pipe connector taking-out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105619337A true CN105619337A (en) | 2016-06-01 |
Family
ID=56034878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610209667.1A Pending CN105619337A (en) | 2016-04-06 | 2016-04-06 | Broken pipe connector taking-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105619337A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858061A (en) * | 2018-06-06 | 2018-11-23 | 常州星宇车灯股份有限公司 | A kind of left-hand thread tooling quickly removed when the fracture for mould of car lamp water pipe head |
| CN109079711A (en) * | 2018-09-07 | 2018-12-25 | 吉林大学青岛汽车研究院 | A kind of novel and multifunctional Decapitated bolt extractor |
| CN111037514A (en) * | 2019-12-26 | 2020-04-21 | 中海油田服务股份有限公司 | Quick extracting tool of logging instrument joint |
| CN112025624A (en) * | 2019-01-08 | 2020-12-04 | 叶聪梅 | Device for taking out broken residual pipe in pipeline |
| TWI756012B (en) * | 2020-12-31 | 2022-02-21 | 新煒科技有限公司 | Extractor for removing broken tubes |
| CN115556036A (en) * | 2021-07-02 | 2023-01-03 | 三赢科技（深圳）有限公司 | Broken pipe taking-out device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3613212A (en) * | 1969-07-22 | 1971-10-19 | Carrier Corp | Tap for removing tubes from tube sheets |
| CN2843776Y (en) * | 2005-11-09 | 2006-12-06 | 青岛港（集团）有限公司 | The sheath stripping attachment |
| CN202825706U (en) * | 2012-09-25 | 2013-03-27 | 衡水英利新能源有限公司 | Tool for dismantling positioning pin of fretsaw guide wheel |
| CN203449271U (en) * | 2013-08-15 | 2014-02-26 | 王忠辉 | Mining extraction device for broken wire ends and broken pipe ends |
| CN203945330U (en) * | 2014-07-21 | 2014-11-19 | 三峡大学 | A kind of left-hand thread is got boring device |
| US20140366351A1 (en) * | 2013-05-06 | 2014-12-18 | Tony Whitaker | Injector sleeve installation tool and removal tool kit |
| CN204487458U (en) * | 2014-12-23 | 2015-07-22 | 淮北矿业股份有限公司 | Colliery is with pulling off head unit |
-
2016
- 2016-04-06 CN CN201610209667.1A patent/CN105619337A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3613212A (en) * | 1969-07-22 | 1971-10-19 | Carrier Corp | Tap for removing tubes from tube sheets |
| CN2843776Y (en) * | 2005-11-09 | 2006-12-06 | 青岛港（集团）有限公司 | The sheath stripping attachment |
| CN202825706U (en) * | 2012-09-25 | 2013-03-27 | 衡水英利新能源有限公司 | Tool for dismantling positioning pin of fretsaw guide wheel |
| US20140366351A1 (en) * | 2013-05-06 | 2014-12-18 | Tony Whitaker | Injector sleeve installation tool and removal tool kit |
| CN203449271U (en) * | 2013-08-15 | 2014-02-26 | 王忠辉 | Mining extraction device for broken wire ends and broken pipe ends |
| CN203945330U (en) * | 2014-07-21 | 2014-11-19 | 三峡大学 | A kind of left-hand thread is got boring device |
| CN204487458U (en) * | 2014-12-23 | 2015-07-22 | 淮北矿业股份有限公司 | Colliery is with pulling off head unit |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858061A (en) * | 2018-06-06 | 2018-11-23 | 常州星宇车灯股份有限公司 | A kind of left-hand thread tooling quickly removed when the fracture for mould of car lamp water pipe head |
| CN109079711A (en) * | 2018-09-07 | 2018-12-25 | 吉林大学青岛汽车研究院 | A kind of novel and multifunctional Decapitated bolt extractor |
| CN109079711B (en) * | 2018-09-07 | 2024-05-03 | 吉林大学青岛汽车研究院 | Novel multifunctional broken bolt extractor |
| CN112025624A (en) * | 2019-01-08 | 2020-12-04 | 叶聪梅 | Device for taking out broken residual pipe in pipeline |
| CN112025624B (en) * | 2019-01-08 | 2021-09-14 | 江苏铭文建设有限公司 | Device for taking out broken residual pipe in pipeline |
| CN111037514A (en) * | 2019-12-26 | 2020-04-21 | 中海油田服务股份有限公司 | Quick extracting tool of logging instrument joint |
| CN111037514B (en) * | 2019-12-26 | 2022-04-08 | 中海油田服务股份有限公司 | Quick extracting tool of logging instrument joint |
| TWI756012B (en) * | 2020-12-31 | 2022-02-21 | 新煒科技有限公司 | Extractor for removing broken tubes |
| CN115556036A (en) * | 2021-07-02 | 2023-01-03 | 三赢科技（深圳）有限公司 | Broken pipe taking-out device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |
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| RJ01 | Rejection of invention patent application after publication |