CN206263874U - A kind of powder axle sleeve installs dedicated handle - Google Patents
A kind of powder axle sleeve installs dedicated handle Download PDFInfo
- Publication number
- CN206263874U CN206263874U CN201621266303.9U CN201621266303U CN206263874U CN 206263874 U CN206263874 U CN 206263874U CN 201621266303 U CN201621266303 U CN 201621266303U CN 206263874 U CN206263874 U CN 206263874U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- sliding tube
- handle
- connector
- core handle
- 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.)
- Expired - Fee Related
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Dedicated handle is installed the utility model discloses a kind of powder axle sleeve, it is characterized in that including core handle and sliding tube, core handle lower end is provided with screwed hole, screwed hole is connected with stud, Stud connection has connector, connector lower end is provided with connecting hole, connector upper end is provided with annular outer, connector and core handle outside are provided with sliding tube, sliding tube upper end inner edge is provided with the interior receipts edge above annular outer, outer and interior receipts are provided with the compression spring being enclosed within core handle between, and core handle top is provided with and is pressed in interior receipts along upper boss, and sliding tube lower end is connected with ejection pipe；The utility model pushes sliding tube and pushes axle sleeve using pipe lower edge is ejected afterwards in place, axle sleeve is departed from elastic filament, release stabilization, will not offset, period, axle sleeve was difficult to contact debris without hand directly contact, convenient reliability, ejection pipe can also change with sleeve size to be changed.
Description
Technical field
The utility model is related to a kind of instrument of powder metallurgy axle sleeve pickup, and more particularly to a kind of powder axle sleeve is installed
Dedicated handle.
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, is 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, because its hole is filled with lubricating oil, installing preceding 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, its performance is influenceed, because it is
Circle is held with existing instrument tweezers and discharges all unstable, and this still awaits technology solution.
Utility model content
In order to solve the above problems, the utility model provides a kind of powder axle sleeve and installs dedicated handle, it is possible to implement even
Connect and nondestructive demounting.
The technical solution adopted in the utility model is：A kind of powder axle sleeve installs dedicated handle, it is characterised in that include
Core handle and sliding tube, core handle lower end are provided with screwed hole, and screwed hole is connected with stud, and Stud connection has connector, connector lower end
Connecting hole is provided with, connector upper end is provided with annular outer, and connector and core handle outside are provided with sliding tube, and sliding tube upper end inner edge sets
There is the interior receipts edge above annular outer, outer and interior receipts are provided with the compression spring being enclosed within core handle between, and core handle top sets
Have and be pressed in interior receipts along upper boss, sliding tube lower end is connected with ejection pipe.
Further, it is provided with internal thread in the connecting hole.
Further, the connecting hole bottom is soft magnetic materials.
Further, the sliding tube upper end is connected with by pressure ring.
Under the utility model instrument normality under compression spring effect, sliding tube goes upward to and stops with boss top, under ejection pipe
End is located at elastic filament middle section, the pickup section pickup axle sleeve of now bottom connection, is shifted or is installed, and pushes slip afterwards in place
Pipe pushes axle sleeve using pipe lower edge is ejected, and axle sleeve is departed from elastic filament, and release stabilization will not offset, and period is direct without hand
Contact, axle sleeve is difficult to contact debris, convenient reliability, and ejection pipe can also change with sleeve size to be changed.
Brief description of the drawings
Fig. 1 is the utility model embodiment decomposing schematic representation.
Fig. 2 is that the utility model embodiment coordinates schematic cross-sectional view with pickup section.
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 connecting holes；14 annular outers；15 sliding tubes；Edge is received in 16；17 compression springs；18
Boss；19 ejection pipes.
Specific embodiment
The utility model embodiment as shown in Figure 1, 2, install dedicated handle and be provided with core handle 9 and sliding tube by the powder axle sleeve
15, 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 screw thread
Hole 10, screwed hole is connected with stud 11, and Stud connection has connector 12, and connector lower end is provided with connecting hole 13, meets bottom hole portion and is
Soft magnetic materials, can be connected with the pickup section adhesive with permanent magnet, in connecting hole can also by being provided with internal thread, realize with
The connection of pickup section, connector upper end is provided with annular outer 14, and connector and core handle outside are provided with sliding tube 15, sliding tube upper end
Inner edge is provided with interior receipts above annular outer along 16, sliding tube upper end be connected with evagination by pressure ring, by outer under being easy to
With the interior compression spring 17 received and be provided between and be enclosed within core handle, core handle top is provided with and is pressed in interior receipts along upper boss 18, sliding tube
Lower end is connected with ejection pipe 19, and ejection pipe can be moved up and down outside elastic filament with sliding tube, and ejection pipe lower end can be with axle sleeve upper end
Stop along top, realize that axle sleeve is separated, can change with sleeve size and change.
Changed as individual components when the utility model is used, pickup section can be coordinated to use, pickup section is provided with core pipe 1 and bullet
Power silk, elastic filament is three, can be curved by wire, or plastic material, as long as just can be with elastic filament with elasticity
Section 2 is straight portions, and three epimeres of elastic filament are inserted and secured in core pipe by core pipe lower end, and three elastic force epimere silks are squeezed in core
Implement to be fixedly connected in pipe, the present embodiment is more stable in order to connect, and is provided with its swelling three elastic filament upper section central positions
Swollen nail 3 in core pipe, three elastic filament are equidistantly circumferentially distributed in core pipe, certainly or four, every elastic filament with it is upper
The stage casing 4 of Duan Xianglin is gradually bent outwardly, and core pipe lower end inner edge is provided with determining for the circumferentially equidistant distribution identical with stage casing top
Position gap 5, every hypomere of elastic filament 6 gradually interior receipts, hypomere and stage casing junction form arch 7, and arch is used to insert axle sleeve
Pickup axle sleeve, core pipe upper end is provided with the connecting portion coordinated with connecting hole, and the present embodiment connecting portion is provided with and is fixed on core pipe upper end
Permanent magnet 8, core pipe upper end insertion jack, permanent magnet is inhaled in jack bottom, can exert a force and pull up, prompt operation, permanent magnetism during implementation
Body can also be provided with external screw thread replacement with core pipe upper end is arranged on, and implement to be connected with connecting hole internal thread.
Under the utility model instrument normality under compression spring effect, sliding tube goes upward to and stops with boss top, under ejection pipe
End is located at elastic filament middle section, the pickup section pickup axle sleeve of now bottom connection, is shifted or is installed, and pushes slip afterwards in place
Pipe pushes axle sleeve using pipe lower edge is ejected, and axle sleeve is departed from elastic filament, and release stabilization will not offset, and period is direct without hand
Contact, axle sleeve is difficult to contact debris, convenient reliability, and ejection pipe can also change with sleeve size to be changed.Pickup section elastic filament is inserted
Enter the core pipe of metallurgical powder oilite bushing, elastic filament leans on its own resilient, and the arch that hypomere and stage casing junction are formed is in axle sleeve
Wall exerts a force, and pick up axle sleeve, and three forces are more stable, and picking up rear axle housing will not wave, and shifted or installed, and pickup section can be with
Change, as long as releasing the connection of connecting hole and connecting portion, can be not only used for renewing, change the head with different size elastic filament, meet
The installation requirements of different bore axle sleeves, and changed together without related handle, ejection pipe can also change with sleeve size to be changed.
During implementation, the positioning bar between adjacent elastic filament can be provided with around swollen nail, it is adaptable to which core pipe internal diameter is larger,
It is used to position fixation when elastic filament epimere activity space in core pipe is larger.
It is only in sum the utility model preferred embodiment, all equivalent modifications done according to the application and prior art add
Plus it is accordingly to be regarded as the utility model technology category.
Claims (4)
1. a kind of powder axle sleeve installs dedicated handle, it is characterised in that include core handle and sliding tube, core handle lower end is provided with screw thread
Hole, screwed hole is connected with stud, and Stud connection has connector, and connector lower end is provided with connecting hole, and connector upper end is provided with annular
Outer, connector and core handle outside are provided with sliding tube, and sliding tube upper end inner edge is provided with the interior receipts edge above annular outer, outward
Along the compression spring being enclosed within core handle is provided with and between interior receipts edge, core handle top is provided with and is pressed in interior receipts along upper boss, under sliding tube
End is connected with ejection pipe.
2. a kind of powder axle sleeve according to claim 1 installs dedicated handle, it is characterised in that be provided with the connecting hole
Internal thread.
3. a kind of powder axle sleeve according to claim 1 installs dedicated handle, it is characterised in that the connecting hole bottom is
Soft magnetic materials.
4. a kind of powder axle sleeve according to claim 1 installs dedicated handle, it is characterised in that the sliding tube upper end connects
It is connected to by pressure ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621266303.9U CN206263874U (en) | 2016-11-24 | 2016-11-24 | A kind of powder axle sleeve installs dedicated handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621266303.9U CN206263874U (en) | 2016-11-24 | 2016-11-24 | A kind of powder axle sleeve installs dedicated handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263874U true CN206263874U (en) | 2017-06-20 |
Family
ID=59040962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621266303.9U Expired - Fee Related CN206263874U (en) | 2016-11-24 | 2016-11-24 | A kind of powder axle sleeve installs dedicated handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206263874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625312A (en) * | 2016-11-24 | 2017-05-10 | 重庆市万盛区顺达粉末冶金有限公司 | Handle dedicated to installation of powder shaft sleeve |
-
2016
- 2016-11-24 CN CN201621266303.9U patent/CN206263874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625312A (en) * | 2016-11-24 | 2017-05-10 | 重庆市万盛区顺达粉末冶金有限公司 | Handle dedicated to installation of powder shaft sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20171124 |