CN106494879A - A kind of three powder axle sleeve erecting devices of pushing-type - Google Patents
A kind of three powder axle sleeve erecting devices of pushing-type Download PDFInfo
- Publication number
- CN106494879A CN106494879A CN201611044314.7A CN201611044314A CN106494879A CN 106494879 A CN106494879 A CN 106494879A CN 201611044314 A CN201611044314 A CN 201611044314A CN 106494879 A CN106494879 A CN 106494879A
- Authority
- CN
- China
- Prior art keywords
- core pipe
- elastic filament
- epimere
- axle sleeve
- stage casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
Abstract
The invention discloses a kind of three powder axle sleeve erecting devices of pushing-type, it is characterized in that including core pipe and elastic filament, elastic filament is three, elastic filament epimere is straight portions, the epimere of three elastic filament is inserted and secured in core pipe by core pipe lower end, three elastic filament are equidistantly circumferentially distributed in core pipe, the every elastic filament stage casing adjacent with epimere is gradually bent outwardly, core pipe lower end inner edge is provided with the positioning gap of the circumferentially equidistant distribution coincideing with stage casing top, the hypomere of every elastic filament gradually interior receipts, hypomere and stage casing junction form arch, core pipe upper end is provided with connecting portion；Axle sleeve can be picked up easily, three forces are more stable, pickup rear axle housing will not be waved, period, axle sleeve was difficult to contact debris, convenient reliability without hand directly contact.
Description
Technical field
The present invention relates to a kind of instrument of powder metallurgy axle sleeve pickup, more particularly to a kind of three powder axle sleeves of pushing-type
Erecting device.
Background technology
China is industrial power, and as the manufacturing industry of progressive China of science and technology flourishes, 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, without machining, with unique chemical composition and machinery,
Physical property, cannot be obtained with traditional method for metal working, the characteristics of wherein iron powder has low cost practical
And be widely used.
When existing metallurgical powder oilite bushing production and installation, as its hole is filled with lubricating oil, installing front surface also has
It is to be impregnated with lubricating oil, if fruit hand is directly taken and is easy to be infected with debris during operation, affects its performance, as which is
Circle is held and unstable with existing instrument tweezers, lacks instrument, and this still awaits technology solution.
Content of the invention
In order to solve the above problems, the invention provides a kind of three powder axle sleeve erecting devices of pushing-type, it is possible to implement even
Connect and nondestructive demounting.
The technical solution used in the present invention is：Three powder axle sleeve erecting devices of a kind of pushing-type, it is characterised in that including core
Pipe and elastic filament, elastic filament are three, and elastic filament epimere is straight portions, and the epimere of three elastic filament inserts and consolidated by core pipe lower end
It is scheduled in core pipe, three elastic filament are equidistantly circumferentially distributed in core pipe, the every elastic filament stage casing adjacent with epimere is gradually outside
Bending, core pipe lower end inner edge are provided with the positioning gap of the circumferentially equidistant distribution coincideing with stage casing top, under every elastic filament
Section gradually interior receipts, hypomere and stage casing junction form arch, and core pipe upper end is provided with connecting portion.
Further, three elastic filament upper section centrals position is provided with the swollen nail by its swelling in core pipe.
Further, the positioning bar entered between adjacent elastic filament is provided with around the swollen nail.
Further, the connecting portion is the external screw thread that core pipe upper end is arranged.
Further, the connecting portion is provided with the permanent magnet for being fixed on core pipe upper end.
Elastic filament is inserted when inventive article is used the core bore of metallurgical powder oilite bushing, elastic filament leans on its own resilient,
The arch that hypomere and stage casing junction are formed exerts a force to sleeve lining, has picked up axle sleeve, and three forces are more stable, picks up rear axle housing
Will not wave, without hand directly contact during shifting or installing, axle sleeve be difficult contact debris, convenient reliability, with convertibility,
As long as releasing the connection of connecting portion, can be not only used for renewing or changing the head with different size elastic filament, meet different bore axle sleeves
Installation requirements, and changed without related handle together.
Description of the drawings
Fig. 1 is embodiment of the present invention decomposing schematic representation.
Fig. 2 is embodiment of the present invention entirety cross-sectional schematic.
Reference:1 core pipe；2 epimeres；3 swollen nails；4 stage casings；5 positioning gap；6 hypomeres；7 arch；8 permanent magnets；9 core handles；
10 screwed holes；11 studs；12 connectors；13 jacks；14 annular outers；15 sliding tubes；Edge is received in 16；17 compression springs；18 is convex
Platform；19 ejection pipes.
Specific embodiment
As shown in Figure 1, 2, three powder axle sleeve erecting devices of the pushing-type include core pipe 1 and elastic filament to the embodiment of the present invention,
Elastic filament is three, can be curved by wire, or plastic material, as long as can with certain durability with elasticity
With, elastic filament epimere 2 for straight portions, the epimere of three elastic filament is inserted and secured in core pipe by core pipe lower end, three elastic force
Epimere silk is squeezed in core pipe to be implemented to be fixedly connected, and the present embodiment is more stable in order to connect, three elastic filament upper section central positions
The swollen nail 3 in core pipe by its swelling is provided with, three elastic filament are equidistantly circumferentially distributed in core pipe, is alternatively four certainly, per
The root elastic filament stage casing 4 adjacent with epimere is gradually bent outwardly, and core pipe lower end inner edge is provided with the circumference coincideing with stage casing top
The positioning gap 5 being equally spaced, the hypomere 6 of every elastic filament gradually interior receipts, hypomere and stage casing junction form arch 7, arch
For inserting axle sleeve picker shaft set, core pipe upper end is provided with connecting portion, and the present embodiment connecting portion is provided with and is fixed on core pipe upper end forever
Magnet 8, during enforcement, permanent magnet can also be provided with external screw thread replacement with core pipe upper end is arranged on, and implement connection.
Change as individual components when the present invention is used, can be connected with handle portion and use cooperatively, handle portion is provided with core handle 9,
As long as core handle is easy to grip or is held, shape is unrestricted, and the present embodiment is cylindric, and core handle lower end is provided with screwed hole
10, screwed hole is connected with stud 11, and Stud connection has connector 12, connector lower end to be provided with the connection being connected with connecting portion and coordinate
Portion, connection auxiliary section are set to jack directed downwardly 13, and jack is inserted in core pipe upper end, and permanent magnet is inhaled in jack bottom, can be exerted a force
Pull up, prompt operation, also can be provided with jack and implement to be connected with the internal thread that external screw thread coordinates；Connector upper end is provided with annular
Sliding tube 15 is provided with the outside of outer 14, connector and core handle, and sliding tube upper end inner edge is provided with the interior receipts above annular outer
Along 16, sliding tube upper end is provided with the pressing edge of evagination, is provided with, between, the compression bullet being enclosed within core handle by, outer and interior receipts under being easy to
Spring 17, core handle top are provided with and are pressed in interior receipts along upper boss 18, and sliding tube lower end is connected with ejection pipe 19.
Elastic filament is inserted when inventive article is used the core bore of metallurgical powder oilite bushing, elastic filament leans on its own resilient,
The arch that hypomere and stage casing junction are formed exerts a force to sleeve lining, has picked up axle sleeve, and three forces are more stable, picks up rear axle housing
Will not wave, without hand directly contact during shifting or installing, axle sleeve be difficult contact debris, convenient reliability, with convertibility,
As long as releasing the connection of connecting portion, can be not only used for renewing or changing the head with different size elastic filament, meet different bore axle sleeves
Installation requirements, and changed without related handle together.Handle portion is coordinated to use, under pushing sliding tube in place afterwards using ejection pipe
Along axle sleeve is pushed, axle sleeve is made to depart from elastic filament, convenient reliability, ejection pipe can also be changed with sleeve size change, each part
Change easily.
During enforcement, the positioning bar entered between adjacent elastic filament can be provided with around swollen nail, it is adaptable to which core pipe internal diameter is larger,
For positioning fixation when elastic filament epimere activity space in the core pipe is larger.
It is only present pre-ferred embodiments in sum, all equivalent modifications that is done according to the application and prior art are added
It is considered as the technology of the present invention category.
Claims (5)
1. three powder axle sleeve erecting devices of a kind of pushing-type, it is characterised in that including core pipe and elastic filament, elastic filament is three, bullet
Power silk epimere is straight portions, and the epimere of three elastic filament is inserted and secured in core pipe by core pipe lower end, and three elastic filament are in core
Pipe in be equidistantly circumferentially distributed, the every elastic filament stage casing adjacent with epimere is gradually bent outwardly, core pipe lower end inner edge be provided with
The positioning gap of the circumferentially equidistant distribution that stage casing top coincide, hypomere gradually interior receipts, hypomere and the stage casing connection of every elastic filament
Place forms arch, and core pipe upper end is provided with connecting portion.
2. a kind of packing case for being easy to tear conjunction open with cover according to claim 1, it is characterised in that on three elastic filament
Section center is provided with the swollen nail by its swelling in core pipe.
3. a kind of packing case for being easy to tear conjunction open with cover according to claim 2, it is characterised in that be provided with around the swollen nail
The positioning bar entered between adjacent elastic filament.
4. a kind of packing case for being easy to tear conjunction open with cover according to claim 1, it is characterised in that the connecting portion is core pipe
The external screw thread that upper end is arranged.
5. a kind of packing case for being easy to tear conjunction open with cover according to claim 1, it is characterised in that the connecting portion is provided with solid
Permanent magnet due to core pipe upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044314.7A CN106494879A (en) | 2016-11-24 | 2016-11-24 | A kind of three powder axle sleeve erecting devices of pushing-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044314.7A CN106494879A (en) | 2016-11-24 | 2016-11-24 | A kind of three powder axle sleeve erecting devices of pushing-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106494879A true CN106494879A (en) | 2017-03-15 |
Family
ID=58328143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611044314.7A Pending CN106494879A (en) | 2016-11-24 | 2016-11-24 | A kind of three powder axle sleeve erecting devices of pushing-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106494879A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2642460Y (en) * | 2003-06-30 | 2004-09-22 | 北新建材(集团)有限公司 | Pick-up tool |
| JP2007054914A (en) * | 2005-08-24 | 2007-03-08 | Mitsui High Tec Inc | Handling tool |
| CN200995406Y (en) * | 2006-06-16 | 2007-12-26 | 赵立民 | Picker |
| CN201645351U (en) * | 2010-03-12 | 2010-11-24 | 张满吉 | Picker structure |
| 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 |
-
2016
- 2016-11-24 CN CN201611044314.7A patent/CN106494879A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2642460Y (en) * | 2003-06-30 | 2004-09-22 | 北新建材(集团)有限公司 | Pick-up tool |
| JP2007054914A (en) * | 2005-08-24 | 2007-03-08 | Mitsui High Tec Inc | Handling tool |
| CN200995406Y (en) * | 2006-06-16 | 2007-12-26 | 赵立民 | Picker |
| CN201645351U (en) * | 2010-03-12 | 2010-11-24 | 张满吉 | Picker structure |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |