CN106378723B - A kind of split type both ends powder axle sleeve pick-up - Google Patents
A kind of split type both ends powder axle sleeve pick-up Download PDFInfo
- Publication number
- CN106378723B CN106378723B CN201611041849.9A CN201611041849A CN106378723B CN 106378723 B CN106378723 B CN 106378723B CN 201611041849 A CN201611041849 A CN 201611041849A CN 106378723 B CN106378723 B CN 106378723B
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- CN
- China
- Prior art keywords
- handle
- elastic filament
- sliding tube
- axle sleeve
- core
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Classifications
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- 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
- B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
- B25B9/02—Hand-held gripping tools other than those covered by group B25B7/00 without sliding or pivotal connections, e.g. tweezers, onepiece tongs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of split type both ends powder axle sleeve pick-ups, it is characterized by comprising clamping parts and handle portion, clamping part is equipped with collet and elastic filament, handle portion is equipped with core handle, core handle lower end is equipped with the hickey being connect with threaded connector, hickey lower end is pressed in sleeve upper end, it is equipped with sliding tube on the outside of casing and core handle, sliding tube upper end inner edge is equipped with the interior receipts edge being located above outer, outer and interior receipts are equipped with the compressed spring being sleeved on core handle between, core handle top, which is equipped with, is pressed in interior receipts along convex platform, sliding tube lower end is connected with ejection pipe, it can be picked up and discharge, period is in direct contact without hand, axle sleeve is not easy to contact sundries, it is convenient reliable, and clamping part and ejection pipe can be replaced.
Description
Technical field
The present invention relates to a kind of tools of powder metallurgy axle sleeve pickup, more particularly to a kind of split type both ends powder axis
Cover pick-up.
Background technology
China is industrial power, and the manufacturing industry in China flourishes with advances in technology, and economy is become stronger day by day, new technology
New material constantly emerges in large numbers, one of powdered metallurgical material.Powder metallurgy can manufacture porous, half fine and close or full compact part
Part, such as oilite bushing are widely used in various industrial trades, do not have to machining, have unique chemical composition and machinery,
Physical property can not be obtained with traditional method for metal working, and wherein iron powder has the characteristics that at low cost highly practical
And it is widely used.
When existing metallurgical powder oilite bushing production and installation, since its hole is filled with lubricating oil, installation front surface also has
It is to be impregnated with lubricating oil, if fruit is directly taken with hand and is easy to be infected with upper sundries when operation, its performance is influenced, since it is
Round again unstable with existing tool tweezers holding, this is still solved up for technology.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of split type both ends powder axle sleeve pick-ups, it is possible to implement even
It connects and nondestructive demounting.
The technical solution adopted by the present invention is：A kind of split type both ends powder axle sleeve pick-up, it is characterised in that including folder
Portion and handle portion are held, clamping part is equipped with collet and elastic filament, and elastic filament is one, and elastic filament doubling is symmetrical left side
And right side, the epimere of left side and right side elastic filament is the straight portions being closely packed together, the stage casing of left side and right side
It is gradually bent outwardly, the hypomere of left side and right side is gradually interior to be received, and hypomere and stage casing junction form arch, and collet epimere is
Threaded connector, collet hypomere form up-small and down-big centrum by being stretched down with threaded connector junction, and centrum is equipped with one
The perforative left and right gap in left and right is classified as front and back symmetrical claw, and the front and back right of center ofthe is respectively equipped on claw opposite face
The epimere of the vertical spacing slot of title, left side and right side elastic filament is inserted into and coincide between two vertical spacing slots, centrum
Outside is equipped with sleeve, and lower end is equipped with one and holds out against the conical surface on outside centrum, and sleeve upper end is equipped with an outer；Handle portion
Equipped with core handle, core handle lower end is equipped with the hickey being connect with threaded connector, and hickey lower end is pressed in sleeve upper end, casing
It is equipped with the interior receipts edge being located above outer, outer and interior receipts equipped with sliding tube, sliding tube upper end inner edge on the outside of core handle and is set between
There is the compressed spring being sleeved on core handle, core handle top, which is equipped with, is pressed in interior receipts along convex platform, and sliding tube lower end is connected with ejection pipe.
Further, the collet is equipped with the pre-and post perforative front and back gap of center ofthe.
Further, the hypomere is connected with stage casing junction by changeover portion, and changeover portion is vertical state.
Further, the sliding tube upper end is connected with by pressure ring.
Under inventive article normality under compressed spring effect, sliding tube is gone upward to be stopped with boss top, ejection pipe lower end position
In elastic filament middle section, the core bore that elastic filament is inserted into metallurgical powder oilite bushing by core handle is held at this time, and elastic filament leans on itself bullet
The arch that power, hypomere and stage casing junction are formed exerts a force to sleeve lining, and force application stabilization has picked up axle sleeve, shifted or pacified
Dress pushes sliding tube and pushes axle sleeve using ejection pipe lower edge, so that axle sleeve is detached from elastic filament, during which directly connect without hand afterwards in place
It touches, axle sleeve is not easy to contact sundries, convenient reliable, and clamping part can be replaced, as long as and unscrewing casing and can easily take
Down spring silk can be not only used for renewing, and can also replace various sizes of elastic filament, meet the installation requirements of different bore axle sleeves,
And replaced together without related handle, ejection pipe can also change with sleeve size to be replaced.
Description of the drawings
Fig. 1 is overall schematic of the embodiment of the present invention.
Fig. 2 is that the embodiment of the present invention decomposes schematic cross-sectional view.
Reference numeral:1 epimere；2 stage casings；3 hypomeres；4 changeover portions；5 threaded connectors；6 centrums；7 or so gap；8 is vertical
Limiting slot；10 casings；11 conical surfaces；12 outers；13 core handles；14 hickeys；15 sliding tubes；Edge is received in 16；17 compressed springs；18
Boss；19 ejection pipes；Gap before and after 20；21 press pressure ring.
Specific implementation mode
The embodiment of the present invention is as shown in Figure 1, 2, which includes clamping part and handle portion,
Clamping part is equipped with collet and elastic filament, and elastic filament is one, and elastic filament doubling is symmetrical left side and right side, a left side half
The epimere 1 of portion and right side elastic filament is the straight portions being closely packed together, the 2 gradual bent outward of stage casing of left side and right side
The hypomere 3 of song, left side and right side is gradually interior to be received, and hypomere and stage casing junction form arch, and arch can be one end arc
Vault can also be one section of flat segments, and the present embodiment hypomere and stage casing junction are connected by changeover portion 4, and changeover portion is vertical
State can be contacted preferably with sleeve lining line excessively, and connection is more stable, and elastic filament can be curved by wire, can also be modeling
Material is expected, as long as having elasticity.Collet epimere be threaded connector 5, collet hypomere by with threaded connector junction
It stretches down to form up-small and down-big centrum 6, centrum is classified as front and back symmetrical pawl equipped with one or so perforative left and right gap 7
Son, is respectively equipped with the front and back symmetrical vertical spacing slot 8 of center ofthe on claw opposite face, left side and right side elastic filament
Epimere can be readily intercalated into and coincide between two vertical spacing slots, and sleeve 10 is equipped on the outside of centrum, and lower end is equipped with one
The conical surface 11 on outside centrum is held out against, sleeve upper end is equipped with an outer 12；Handle portion be equipped with core handle 13, core handle lower end be equipped with
The hickey 14 of threaded connector connection, hickey lower end are pressed in sleeve upper end, sliding tube are equipped on the outside of casing and core handle
15, sliding tube upper end inner edge is equipped with the interior receipts being located above outer along 16, and outer and interior receipts are equipped with the pressure being sleeved on core handle between
Contracting spring 17, core handle top, which is equipped with, is pressed in interior receipts along convex platform 18, and compressed spring makes sliding tube top only on boss, under sliding tube
End is connected with ejection pipe 19, and ejection pipe can move up and down outside elastic filament with sliding tube, and ejection pipe lower end can be with axle sleeve upper end edge
Top is stopped, and realizes axle sleeve separation, and ejection pipe can also change with sleeve size to be replaced.The present embodiment, collet are additionally provided with center ofthe
Pre-and post perforative front and back gap 20, form four claws, more stable, sliding tube upper end is connected with by pressure ring 21, depression
It is more convenient.
Under inventive article normality under compressed spring effect, sliding tube is gone upward to be stopped with boss top, ejection pipe lower end position
In elastic filament middle section, the core bore that elastic filament is inserted into metallurgical powder oilite bushing by core handle is held at this time, and elastic filament leans on itself bullet
The arch that power, hypomere and stage casing junction are formed exerts a force to sleeve lining, and force application stabilization has picked up axle sleeve, shifted or pacified
Dress pushes sliding tube and pushes axle sleeve using ejection pipe lower edge, so that axle sleeve is detached from elastic filament, during which directly connect without hand afterwards in place
It touches, axle sleeve is not easy to contact sundries, convenient reliable, and clamping part can be replaced, as long as and unscrewing casing and can easily take
Down spring silk can be not only used for renewing, and can also replace various sizes of elastic filament, meet the installation requirements of different bore axle sleeves,
And replaced together without related handle, ejection pipe can also change with sleeve size to be replaced.
It is only present pre-ferred embodiments in summary, all equivalent modifications done according to the application and prior art addition are equal
It is considered as the technology of the present invention scope.
Claims (2)
1. a kind of split type both ends powder axle sleeve pick-up, it is characterised in that including clamping part and handle portion, clamping part is equipped with folder
Head and elastic filament, elastic filament are one, and elastic filament doubling is symmetrical left side and right side, left side and right side bullet
The epimere of power silk is the straight portions being closely packed together, and the stage casing of left side and right side is gradually bent outwardly, left side and right half
The hypomere in portion gradually in receive, hypomere and stage casing junction form arch, and collet epimere is threaded connector, collet hypomere by with spiral shell
Line connector junction stretches down to form up-small and down-big centrum, and centrum is classified as equipped with one or so perforative left and right gap
Front and back symmetrical claw is respectively equipped with the front and back symmetrical vertical spacing slot of center ofthe, left side and the right side on claw opposite face
The epimere of half portion elastic filament is inserted into and coincide between two vertical spacing slots, and sleeve is equipped on the outside of centrum, and lower end is set
There is one to hold out against the conical surface on outside centrum, sleeve upper end is equipped with an outer；Handle portion is equipped with core handle, and core handle lower end is equipped with and spiral shell
The hickey of line connector connection, hickey lower end are pressed in sleeve upper end, sliding tube, sliding are equipped on the outside of casing and core handle
Pipe upper end inner edge is equipped with the interior receipts edge being located above outer, and outer and interior receipts are equipped with the compressed spring being sleeved on core handle, core between
Handle top, which is equipped with, is pressed in interior receipts along convex platform, and sliding tube lower end is connected with ejection pipe；The hypomere and stage casing junction passed through
Section connection is crossed, changeover portion is vertical state；The sliding tube upper end is connected with by pressure ring.
2. a kind of split type both ends powder axle sleeve pick-up according to claim 1, it is characterised in that the collet is equipped with
The pre-and post perforative front and back gap of center ofthe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041849.9A CN106378723B (en) | 2016-11-24 | 2016-11-24 | A kind of split type both ends powder axle sleeve pick-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041849.9A CN106378723B (en) | 2016-11-24 | 2016-11-24 | A kind of split type both ends powder axle sleeve pick-up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106378723A CN106378723A (en) | 2017-02-08 |
| CN106378723B true CN106378723B (en) | 2018-08-31 |
Family
ID=57957683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611041849.9A Active CN106378723B (en) | 2016-11-24 | 2016-11-24 | A kind of split type both ends powder axle sleeve pick-up |
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| CN (1) | CN106378723B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4577899A (en) * | 1983-09-09 | 1986-03-25 | H. Pattison & Company Ltd. | Liner cup remover |
| DE19637618A1 (en) * | 1996-09-16 | 1998-03-19 | Staiger Steuerungstech | Hand held clamping tweezers |
| CN2642460Y (en) * | 2003-06-30 | 2004-09-22 | 北新建材(集团)有限公司 | Pick-up tool |
| CN201645351U (en) * | 2010-03-12 | 2010-11-24 | 张满吉 | Picker structure |
| CN104354138A (en) * | 2014-09-15 | 2015-02-18 | 广州市番禺科腾工业有限公司 | Bowl-shaped plug dismantling tool |
| CN205054464U (en) * | 2015-09-30 | 2016-03-02 | 佛山市德克医疗器械有限公司 | Move stable high -speed cell -phone core core shaft assembly |
| CN206241889U (en) * | 2016-11-24 | 2017-06-13 | 重庆市万盛区顺达粉末冶金有限公司 | A kind of split type two powder axle sleeve pick-up |
-
2016
- 2016-11-24 CN CN201611041849.9A patent/CN106378723B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4577899A (en) * | 1983-09-09 | 1986-03-25 | H. Pattison & Company Ltd. | Liner cup remover |
| DE19637618A1 (en) * | 1996-09-16 | 1998-03-19 | Staiger Steuerungstech | Hand held clamping tweezers |
| CN2642460Y (en) * | 2003-06-30 | 2004-09-22 | 北新建材(集团)有限公司 | Pick-up tool |
| CN201645351U (en) * | 2010-03-12 | 2010-11-24 | 张满吉 | Picker structure |
| CN104354138A (en) * | 2014-09-15 | 2015-02-18 | 广州市番禺科腾工业有限公司 | Bowl-shaped plug dismantling tool |
| CN205054464U (en) * | 2015-09-30 | 2016-03-02 | 佛山市德克医疗器械有限公司 | Move stable high -speed cell -phone core core shaft assembly |
| CN206241889U (en) * | 2016-11-24 | 2017-06-13 | 重庆市万盛区顺达粉末冶金有限公司 | A kind of split type two powder axle sleeve pick-up |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106378723A (en) | 2017-02-08 |
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