CN106378752B - A kind of powder axle sleeve pick-up handle - Google Patents
A kind of powder axle sleeve pick-up handle Download PDFInfo
- Publication number
- CN106378752B CN106378752B CN201611077452.5A CN201611077452A CN106378752B CN 106378752 B CN106378752 B CN 106378752B CN 201611077452 A CN201611077452 A CN 201611077452A CN 106378752 B CN106378752 B CN 106378752B
- Authority
- CN
- China
- Prior art keywords
- core bar
- pipe
- holds
- sleeve
- axle sleeve
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J1/00—Manipulators positioned in space by hand
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a kind of powder axle sleeve pick-up handles, it is characterized by comprising core bars, hold pipe, casing, core bar upper end is connected with button, core bar lower end is equipped with hickey, hickey lower end is pressed in sleeve upper end, core bar lower end outer diameter is equal with sleeve outer, pipe sleeve is held to be located on the outside of casing and core bar, it holds pipe lower end inner edge and is equipped with interior receipts edge, core bar top is equipped with boss, boss and interior receipts are equipped between covers the compressed spring on core bar, radial axle is connected in compressed spring on square core rod, pipe side wall is held to coincide equipped with radial shaft end head in longitudinal spacing sliding slot wherein, it holds pipe lower end and is removably connected with ejection pipe, it ejects pipe lower end and is equipped with bottom plate, bottom plate, which is equipped with, holds the gap that elastic filament extends downwardly；For hand convenient for holding, pressing operation is more convenient, when release is more stable shake it is small.
Description
Technical field
The present invention relates to a kind of tools of powder metallurgy axle sleeve pickup, more particularly to a kind of powder axle sleeve pick-up hand
Handle.
Background technique
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 it is mechanical,
Physical property can not be obtained with traditional method for metal working, and wherein iron powder has the characteristics that at low cost practical
And it is widely used.
When existing metallurgical powder oilite bushing production and installation, since its hole is filled with lubricating oil, installing 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 service performance is influenced, since it is
It is round that all unstable, the structure for the housing driving release researched and developed before inventor, hand are held and discharged with existing tool tweezers
Pressing operation is inconvenient, is easy to generate shaking in pressing, still to be improved.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of powder axle sleeve pick-up handles.
The technical solution adopted by the present invention are as follows: a kind of powder axle sleeve pick-up handle, it is characterised in that including core bar, hold
Pipe, casing, core bar upper end are connected with button, and core bar lower end is equipped with hickey, and hickey lower end is pressed in sleeve upper end, core bar
Lower end outer diameter is equal with sleeve outer, holds pipe sleeve and is located on the outside of casing and core bar, holds pipe lower end inner edge and is equipped with interior receipts edge, core
Bar top, which is equipped with boss, boss and interior receipts and is equipped between, covers the compressed spring on core bar, connects on square core rod in compressed spring
There is radial axle, holds pipe side wall and coincide equipped with radial shaft end head in longitudinal spacing sliding slot wherein, it is detachable to hold pipe lower end
It is connected with ejection pipe, ejection pipe lower end is equipped with bottom plate, and bottom plate, which is equipped with, holds the gap that elastic filament extends downwardly.
Further, buckle and bayonet equipped with engaging are detachably connected.
Further, it is detachably connected equipped with permanent magnet, is attracted connection.
Under inventive article normality under compressed spring effect, core bar goes upward to radial axle and longitudinal spacing sliding slot upper end is pushed up
Only, ejection pipe lower end bottom plate is located at elastic filament lower section, in use, overcoming compression bullet with the button on thumb press core bar top
Spring resistance core bar pushes up radial axle with longitudinal spacing sliding slot lower end and stops relative to pipe downlink is held, and control pickup section leans out bottom plate
On gap pick up axle sleeve, shifted and decontrol thumb afterwards in place, core bar uplink drives pickup section retraction, and bottom plate and axis are socketed
Touching is detached from axle sleeve and pickup section, and hand is held, pressing operation is more convenient, and when release is more stable to shake small, and it is straight during which not have to hand
Contact, axle sleeve are not easy to contact sundries, and convenient reliable, ejection pipe, pickup section can be replaced, and meet the installation of different bore axle sleeves
Demand, and do not have to related handle and replace together.
Detailed description of the invention
Fig. 1 is entirety of embodiment of the present invention schematic cross-sectional view.
Fig. 2 is that the embodiment of the present invention decomposes schematic cross-sectional view.
Appended drawing reference: 1 upper section；2 middle sections；3 lower sections；4 changeover portions；5 threaded connectors；6 cones；7 or so gap；8 is vertical
Limiting slot；10 casings；11 conical surfaces；12 core bars；13 buttons；14 hickeys；15 hold pipe；Edge is received in 16；17 boss；18 compressions
Spring；19 radial axles；20 longitudinal spacing sliding slots；21 ejection pipes；22 bottom plates；23 gap；24 hooks；25 buckles.
Specific embodiment
The embodiment of the present invention is as shown in Figure 1, 2, which is equipped with core bar 12, holds pipe 15, casing
10, core bar upper end is connected with button 13, and core bar lower end is equipped with hickey 14, and hickey lower end is pressed in sleeve upper end, core bar
Lower end outer diameter is equal with sleeve outer, holds pipe sleeve and is located on the outside of casing and core bar, hold pipe lower end inner edge be equipped with it is interior receive along 16,
Core bar top, which is equipped with boss 17, boss and interior receipts and is equipped between, covers the compressed spring 18 on core bar, square core rod in compressed spring
On be connected with radial axle 19, hold pipe side wall be equipped with radial shaft end head coincide in longitudinal spacing sliding slot 20 wherein, it can be achieved that
Core bar and the circumferential stop between pipe is held, and to core bar and hold opposite move up and down of pipe and carry out travel limit, held under pipe
End is connected with ejection pipe 21 by hook 24 and buckle 25, can also be using permanent magnet, such as forever in addition to being detachably connected with buckle
Magnet ring realizes actuation connection, convenient disassembly, and ejection pipe lower end is equipped with bottom plate 22, and bottom plate is equipped with appearance elastic filament and extends downwardly
Gap 23.
It replaces, can be used cooperatively with pickup section as individual components when the present invention uses, pickup section is equipped with collet and elastic force
Silk, elastic filament are one, and elastic filament doubling is symmetrical left side and right side, left side and right side elastic filament it is upper
Section 1 is the straight portions being closely packed together, and the middle section 2 of left side and right side is gradually bent outwardly, under left side and right side
Section 3 gradually in receive, lower section and middle section junction form arch, and arch can be one end arch crown, be also possible to one section it is straight
Section, the present embodiment lower section and middle section junction are connected by changeover portion 4, and changeover portion is vertical state, can excessively better and axis
The contact of inner wall line is covered, connection is more stable, and elastic filament can be curved by wire, is also possible to plastic material, as long as having elasticity
It can be with.Collet upper section is the threaded connector 5 connecting with hickey, and collet lower section with threaded connector junction by stretching downwards
At up-small and down-big cone 6, cone is equipped with one or so perforative left and right gap 7 and is classified as the symmetrical claw in front and back, pawl spread
The symmetrical vertical spacing slot 8 in front and back of center ofthe, the upper section of left side and right side elastic filament are respectively equipped on sub- opposite face
It can be readily intercalated into and coincide between two vertical spacing slots, sleeve 10 is equipped on the outside of cone, lower end is equipped with one and holds out against
The conical surface 11 on outside the cone.
Under inventive article normality under compressed spring effect, core bar goes upward to radial axle and longitudinal spacing sliding slot upper end is pushed up
Only, ejection pipe lower end bottom plate is located at elastic filament lower section, in use, overcoming compression bullet with the button on thumb press core bar top
Spring resistance core bar pushes up radial axle with longitudinal spacing sliding slot lower end and stops relative to pipe downlink is held, and control pickup section leans out bottom plate
On gap pick up axle sleeve, shifted and decontrol thumb afterwards in place, core bar uplink drives pickup section retraction, and bottom plate and axis are socketed
Touching is detached from axle sleeve and pickup section, and hand is held, pressing operation is more convenient, and when release is more stable to shake small, and it is straight during which not have to hand
Contact, axle sleeve are not easy to contact sundries, and convenient reliable, ejection pipe, pickup section can be replaced, and meet the installation of different bore axle sleeves
Demand, and do not have to related handle and replace together.In conjunction with pickup section, elastic filament is inserted into the core bore of metallurgical powder oilite bushing, elastic force
Silk leans on own resilient, and the arch that lower section and middle section junction are formed exerts a force to sleeve lining, and force application stabilization has picked up axle sleeve.
It is in summary only present pre-ferred embodiments, 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 (3)
1. a kind of powder axle sleeve pick-up handle, it is characterised in that including core bar, hold pipe, casing, collet, elastic filament, core bar
Upper end is connected with button, and core bar lower end is equipped with the hickey connecting with the nipple of collet upper end, side pressure under hickey
In sleeve upper end, the lower end of collet is equipped with cone, and cone is connected with the elastic filament of pickup axle sleeve by vertical spacing slot, under core bar
It holds outer diameter equal with sleeve outer, holds pipe sleeve and be located on the outside of casing and core bar, hold pipe lower end inner edge and be equipped with interior receipts edge, core bar
Top, which is equipped with boss, boss and interior receipts and is equipped between, covers the compressed spring on core bar, is connected on square core rod in compressed spring
Radial axle holds pipe side wall and coincide equipped with radial shaft end head in longitudinal spacing sliding slot wherein, holds pipe lower end and detachably connect
It is connected to ejection pipe, ejection pipe lower end is equipped with bottom plate, and bottom plate, which is equipped with, holds the gap that elastic filament extends downwardly.
2. a kind of powder axle sleeve pick-up handle according to claim 1, it is characterised in that described be detachably connected is equipped with
The buckle and bayonet of engaging.
3. a kind of powder axle sleeve pick-up handle according to claim 1, it is characterised in that described be detachably connected is equipped with
Permanent magnet is attracted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611077452.5A CN106378752B (en) | 2016-11-30 | 2016-11-30 | A kind of powder axle sleeve pick-up handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611077452.5A CN106378752B (en) | 2016-11-30 | 2016-11-30 | A kind of powder axle sleeve pick-up handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106378752A CN106378752A (en) | 2017-02-08 |
| CN106378752B true CN106378752B (en) | 2019-02-01 |
Family
ID=57960020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611077452.5A Active CN106378752B (en) | 2016-11-30 | 2016-11-30 | A kind of powder axle sleeve pick-up handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106378752B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56147085U (en) * | 1980-04-04 | 1981-11-05 | ||
| CN2051549U (en) * | 1989-06-24 | 1990-01-24 | 何希哲 | Kind of device to fix a thumbtack |
| DE19637618A1 (en) * | 1996-09-16 | 1998-03-19 | Staiger Steuerungstech | Hand held clamping tweezers |
| 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 |
| CN105415274B (en) * | 2015-12-03 | 2017-12-26 | 河南平高电气股份有限公司 | A kind of elastic cylindrical pin assembly tooling |
| CN206277363U (en) * | 2016-11-30 | 2017-06-27 | 重庆市万盛区顺达粉末冶金有限公司 | A kind of powder axle sleeve pick-up handle |
-
2016
- 2016-11-30 CN CN201611077452.5A patent/CN106378752B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106378752A (en) | 2017-02-08 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |