CN106378734A - Three-head powder shaft sleeve pick device - Google Patents
Three-head powder shaft sleeve pick device Download PDFInfo
- Publication number
- CN106378734A CN106378734A CN201611044251.5A CN201611044251A CN106378734A CN 106378734 A CN106378734 A CN 106378734A CN 201611044251 A CN201611044251 A CN 201611044251A CN 106378734 A CN106378734 A CN 106378734A
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- elastic filament
- core bore
- core hole
- elastic
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a three-head powder shaft sleeve pick device. The three-head powder shaft sleeve pick device is characterized by comprising a handle and elastic wires, a core hole is formed in the lower end of the handle, the three elastic wires are arranged, and the upper section of each elastic wire is a perfectly straight section; the upper sections of the three elastic wires are inserted and fixed in the core hole from the lower end of the core hole; the three elastic wires are circumferentially distributed at equal intervals in the core hole; the middle section adjacent to the upper section of each elastic wire is gradually bent outwards; positioning notches matched with the upper portions of the middle sections and circumferentially distributed at equal intervals are formed in the inner edge of the lower end of the core hole; the lower section of each elastic wire gradually retracts inwards; and an arc arch is formed at the connecting position of each lower section and the corresponding middle section. When the three-head powder shaft sleeve pick device is used, the elastic wires are inserted in the core hole of a metallurgy powder oiling shaft sleeve, the arc arches are formed at the connecting positions of the lower sections and the middle sections to apply force to the inner wall of the shaft sleeve through elasticity of the elastic wires, force applying of the three heads is stable, the shaft sleeve can be picked up to be transferred or installed, the hand does not need to make direct contact with the shaft sleeve in the process, the shaft sleeve is not prone to making contact with sundries, and convenience, rapidness and reliability are achieved.
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 pickup
Device.
Background technology
China is industrial power, and the manufacturing industry with scientific and technological progressive China flourishes, and economy is become stronger day by day, new technique
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, have the chemical composition of uniqueness and machinery,
Physical property, is cannot to be obtained with traditional method for metal working, wherein iron powder has the characteristics that low cost is practical
And be widely used.
When existing metallurgical powder oilite bushing produces and installs, because its hole is filled with lubricating oil, installing front surface also has
It is to be impregnated with lubricating oil, if fruit handss are directly taken and are easy to be infected with debris during operation, affect its serviceability, because it is
Circle is held and unstable with existing instrument tweezers, and this still awaits technology and solves.
Content of the invention
In order to solve the above problems, the invention provides a kind of three powder axle sleeve pick devices, it is possible to implement connect and
Nondestructive demounting.
The technical solution used in the present invention is：A kind of three powder axle sleeve pick devices it is characterised in that include handle and
Elastic filament, handle, at its lower end has core bore, and elastic filament is three, and elastic filament epimere is straight portions, and the epimere of three elastic filament is by core
Hole lower end is inserted and secured in core bore, and three elastic filament are equidistantly circumferentially distributed in core bore, and every elastic filament is adjacent with epimere
Stage casing be gradually bent outwardly, core bore lower end inner edge be provided with stage casing top coincide circumferentially equidistant distribution positioning gap,
The hypomere of every elastic filament gradually interior receipts, hypomere and stage casing junction form arch.
Further, the swollen nail that described three elastic filament upper section central positions are provided with its swelling in core bore.
Further, it is provided with, around described swollen nail, the positioning bar entering between adjacent elastic filament.
When the present invention uses, elastic filament is inserted the core bore of metallurgical powder oilite bushing, elastic filament leans on its own resilient, hypomere
Form arch with stage casing junction sleeve lining is exerted a force, three force application stabilization, axle sleeve can have been picked up, shifted or pacify
Dress, period, axle sleeve was difficult to contact debris, convenient reliability without handss directly contact.
Brief description
Fig. 1 is embodiment of the present invention overall schematic.
Fig. 2 is embodiment of the present invention cross-sectional schematic.
Fig. 3 is embodiment of the present invention decomposing schematic representation.
Reference:1 handle；2 epimeres；3 swollen nails；4 stage casings；5 positioning gap；6 hypomeres；7 arch.
Specific embodiment
As shown in Figure 1, 2, 3, this three powder axle sleeve pick devices include handle 1 and elastic filament, handss to the embodiment of the present invention
As long as handle is easy to grip or hold, shape is unrestricted, and the present embodiment is cylindric, and handle, at its lower end has core bore, elastic force
Silk is three, can be curved by tinsel or plastic material, as long as having, elasticity is just permissible, elastic filament epimere 2 is straight
Section, the epimere of three elastic filament is inserted and secured in core bore by core bore lower end, and three elastic filament epimeres squeeze to be implemented in core bore
It is fixedly connected, the present embodiment is more stable in order to connect, be provided with its swelling in core bore three elastic filament upper section central positions
Swollen nail 3, three elastic filament are equidistantly circumferentially distributed in core bore, the every elastic filament stage casing 4 gradually bent outward adjacent with epimere
Song, core bore lower end inner edge is provided with the positioning gap 5 of the circumferentially equidistant distribution coincideing with stage casing top so as to can not arbitrarily revolve
Turn, the hypomere 6 gradually interior receipts of every elastic filament, hypomere and stage casing junction form arch 7, and arch is used for picking up axle sleeve.
When the present invention uses, elastic filament is inserted the core bore of metallurgical powder oilite bushing, elastic filament leans on its own resilient, hypomere
Form arch with stage casing junction sleeve lining is exerted a force, axle sleeve can have been picked up, shifted or install, period is straight without handss
Contact, axle sleeve is difficult to contact debris, convenient reliability.
During enforcement, the positioning bar entering between adjacent elastic filament can be provided with around swollen nail it is adaptable to core bore internal diameter is larger,
Elastic filament epimere activity space in core bore is used for positioning fixation when larger.
It is only present pre-ferred embodiments in sum, all equivalent modifications done according to the application and prior art are added all
It is considered as the technology of the present invention category.
Claims (3)
1. it is characterised in that including handle and elastic filament, handle, at its lower end has core bore, bullet to a kind of three powder axle sleeve pick devices
Power silk is three, and elastic filament epimere is straight portions, and the epimere of three elastic filament is inserted and secured in core bore by core bore lower end, three
Root elastic filament is equidistantly circumferentially distributed in core bore, and the every elastic filament stage casing adjacent with epimere is gradually bent outwardly, core bore lower end
Inner edge be provided with stage casing top coincide circumferentially equidistant distribution positioning gap, the hypomere gradually interior receipts of every elastic filament, under
Section and stage casing junction form arch.
2. a kind of packing cratess being easy to tear conjunction open with cover according to claim 1 are it is characterised in that on described three elastic filament
The swollen nail that section center is provided with its swelling in core bore.
3. a kind of packing cratess being easy to tear conjunction open with cover according to claim 2 are it is characterised in that be provided with around described swollen nail
Enter the positioning bar between adjacent elastic filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044251.5A CN106378734A (en) | 2016-11-24 | 2016-11-24 | Three-head powder shaft sleeve pick device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044251.5A CN106378734A (en) | 2016-11-24 | 2016-11-24 | Three-head powder shaft sleeve pick device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106378734A true CN106378734A (en) | 2017-02-08 |
Family
ID=57957619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611044251.5A Pending CN106378734A (en) | 2016-11-24 | 2016-11-24 | Three-head powder shaft sleeve pick device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106378734A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB579266A (en) * | 1944-09-22 | 1946-07-29 | Albert George Crossland | Gripping appliance for picking up articles |
| 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 |
| CN206230426U (en) * | 2016-11-24 | 2017-06-09 | 重庆市万盛区顺达粉末冶金有限公司 | A kind of three powder axle sleeve pick devices |
-
2016
- 2016-11-24 CN CN201611044251.5A patent/CN106378734A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB579266A (en) * | 1944-09-22 | 1946-07-29 | Albert George Crossland | Gripping appliance for picking up articles |
| 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 |
| CN206230426U (en) * | 2016-11-24 | 2017-06-09 | 重庆市万盛区顺达粉末冶金有限公司 | A kind of three powder axle sleeve pick devices |
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Legal Events
| 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: 20170208 |
|
| RJ01 | Rejection of invention patent application after publication |