CN106378752A - Handle of powder shaft sleeve pickup - Google Patents
Handle of powder shaft sleeve pickup Download PDFInfo
- Publication number
- CN106378752A CN106378752A CN201611077452.5A CN201611077452A CN106378752A CN 106378752 A CN106378752 A CN 106378752A CN 201611077452 A CN201611077452 A CN 201611077452A CN 106378752 A CN106378752 A CN 106378752A
- Authority
- CN
- China
- Prior art keywords
- pipe
- core bar
- core rod
- handle
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 5
- 210000004247 hand Anatomy 0.000 description 4
- 210000003813 thumb Anatomy 0.000 description 4
- 229910000596 Oilite Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a handle of a powder shaft sleeve pickup. The handle is characterized by comprising a core rod, a holding pipe and a casing pipe. The upper end of the core rod is connected to a button, a threaded joint is arranged at the lower end of the core rod, the lower end of the threaded joint presses the upper end of the casing pipe, the outer diameter of the lower end of the core rod is equal to that of the casing pipe, the holding pipe externally sleeves the casing pipe and the core rod, a retraction edge is arranged at the inner edge of the lower end of the holding pipe, a boss is arranged on the upper part of the core rod, a compression spring sleeving the core rod is arranged between the boss and the retraction edge, a radial shaft is connected to the core rod above the compression ring, a longitudinal limiting chute is arranged on the side wall of the holding pipe, the end head of the radial shaft fits the longitudinal limiting chute, the lower end of the holding pipe is detachably connected to an ejector pipe, a bottom plate is arranged at the lower end of the ejector pipe, and an opening where an stretch yarn extends downward is arranged on the bottom plate; the handle is conveniently held, the pressing operation is more convenient, and the handle is more stable and little to jitter if being released.
Description
Technical field
The present invention relates to a kind of instrument of powder metallurgy axle sleeve pickup, more particularly to a kind of powder axle sleeve pick-up handss
Handle.
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
The structure of the circular overcoat driving release being held with existing instrument tweezers and discharging all unstable, research and develop before inventor, hand
Pressing operation is inconvenient, easily produces in pressing and rocks, still needs to be improved.
Content of the invention
In order to solve the above problems, the invention provides a kind of powder axle sleeve pick-up handle.
The technical solution used in the present invention is：A kind of powder axle sleeve pick-up handle is it is characterised in that include core bar, gripping
Pipe, sleeve pipe, core bar upper end is connected with button, and core bar lower end is provided with hickey, and hickey lower end is pressed in sleeve upper end, core bar
Lower end external diameter is equal with sleeve outer, grips pipe box and is located at outside sleeve pipe and core bar, grips pipe lower end inner edge and is provided with interior receipts edge, core
Bar top is provided with boss, is provided with, between boss and interior receipts edge, the compression spring being enclosed within core bar, square core rod in compression spring connects
There is radial axle, grip tube side wall and be provided with the longitudinal spacing chute that radial direction shaft end head coincide wherein, grip pipe lower end detachable
It is connected with ejection pipe, ejection pipe lower end is provided with base plate, and base plate is provided with and holds the gap that elastic filament extends downwardly from.
Further, it is detachably connected buckle and the bayonet socket being provided with engaging.
Further, it is detachably connected and is provided with permanent magnet, adhesive connects.
Under inventive article normality under compression spring effect, core bar is gone upward to radial axle and is pushed up with longitudinal spacing chute upper end
Only, ejection pipe lower end base plate is located at elastic filament lower section, during use, with the button on thumb press core bar top, overcomes compression bullet
Spring resistance core bar is descending with respect to gripping pipe, so that radial axle is stopped with longitudinal spacing chute lower end top, controls pickup section to lean out base plate
On gap pickup axle sleeve, carry out decontroling thumb after transfer puts in place, core bar is up, drive pickup section retraction, base plate is socketed with axle
Touch, so that axle sleeve and pickup section is departed from, hand grips, pressing operation is more convenient, more stable during release rock little, period is straight without handss
Contact, axle sleeve is difficult to contact debris, convenient reliability, and ejection pipe, pickup section can be changed, and meets the installation of different bore axle sleeves
Demand, and change together without related handle.
Brief description
Fig. 1 is embodiment of the present invention entirety cross-sectional schematic.
Fig. 2 decomposes cross-sectional schematic for the embodiment of the present invention.
Reference:1 epimere；2 stage casings；3 hypomeres；4 changeover portions；5 threaded connectors；6 cones；7 about gap；8 is vertical
Stopper slot；10 sleeve pipes；11 conical surfaces；12 core bars；13 buttons；14 hickeys；15 grip pipe；Edge is received in 16；17 boss；18 compressions
Spring；19 radial axles；20 longitudinal spacing chutes；21 ejection pipes；22 base plates；23 gap；24 snap fits；25 buckles.
Specific embodiment
As shown in Figure 1, 2, this powder axle sleeve pick-up handle is provided with core bar 12, grips pipe 15, sleeve pipe the embodiment of the present invention
10, core bar upper end is connected with button 13, and core bar lower end is provided with hickey 14, and hickey lower end is pressed in sleeve upper end, core bar
Lower end external diameter is equal with sleeve outer, grips pipe box and is located at outside sleeve pipe and core bar, grip pipe lower end inner edge be provided with interior receive along 16,
Core bar top is provided with boss 17, is provided with the compression spring 18 being enclosed within core bar, square core rod in compression spring between boss and interior receipts edge
On be connected with radial axle 19, grip tube side wall and be provided with the longitudinal spacing chute 20 that radial direction shaft end head coincide wherein, can achieve
Circumferential stop between core bar and gripping pipe, and move up and down relative to core bar and gripping pipe carries out travel limit, grips under pipe
End is connected with ejection pipe 21 by snap fit 24 and buckle 25, except with buckle, being detachably connected and can also adopt permanent magnet, such as forever
Magnet ring, realizes adhesive and connects, convenient disassembly, and ejection pipe lower end is provided with base plate 22, and base plate is provided with appearance elastic filament and extends downwardly from
Gap 23.
Change as individual components when the present invention is used, can use cooperatively with pickup section, pickup section is provided with chuck and elastic force
Silk, elastic filament is one, and elastic filament doubling is symmetrical left side and right-hand part, left side and right-hand part elastic filament upper
Section 1 is the straight portions being closely packed together, and the stage casing 2 of left side and right-hand part is gradually bent outwardly, under left side and right-hand part
Section 3 gradually interior receipts, hypomere and stage casing junction form arch, arch can be one end arch crown or one section straight
Section, the present embodiment hypomere and stage casing junction are connected by changeover portion 4, and changeover portion is vertical state, can excessively more preferable and axle
Set inwall linear contact lay, connects more stable, elastic filament can be curved by tinsel or plastic material, as long as just having elasticity
Permissible.Chuck epimere is the threaded connector 5 being connected with hickey, and chuck hypomere is stretched downwards by with threaded connector junction
Spread becomes up-small and down-big cone 6, and cone is provided with symmetrical claw before and after one about the left and right gap 7 running through is classified as, pawl
The vertical spacing groove 8 symmetrical in front and back of center ofthe, the epimere of left side and right-hand part elastic filament are respectively equipped with sub- opposite face
Can be readily intercalated into and coincide between two vertical spacing grooves, outside cone, be provided with sleeve 10, its lower end is provided with one and holds out against
The conical surface 11 on outside cone.
Under inventive article normality under compression spring effect, core bar is gone upward to radial axle and is pushed up with longitudinal spacing chute upper end
Only, ejection pipe lower end base plate is located at elastic filament lower section, during use, with the button on thumb press core bar top, overcomes compression bullet
Spring resistance core bar is descending with respect to gripping pipe, so that radial axle is stopped with longitudinal spacing chute lower end top, controls pickup section to lean out base plate
On gap pickup axle sleeve, carry out decontroling thumb after transfer puts in place, core bar is up, drive pickup section retraction, base plate is socketed with axle
Touch, so that axle sleeve and pickup section is departed from, hand grips, pressing operation is more convenient, more stable during release rock little, period is straight without handss
Contact, axle sleeve is difficult to contact debris, convenient reliability, and ejection pipe, pickup section can be changed, and meets the installation of different bore axle sleeves
Demand, and change together without related handle.In conjunction with pickup section, elastic filament inserts the core bore of metallurgical powder oilite bushing, elastic force
Silk leans on the arch that its own resilient, hypomere and stage casing junction are formed that sleeve lining is exerted a force, and force application stabilization has picked up axle sleeve.
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. a kind of powder axle sleeve pick-up handle it is characterised in that include core bar, grip pipe, sleeve pipe, core bar upper end be connected with by
Button, core bar lower end is provided with hickey, and hickey lower end is pressed in sleeve upper end, and core bar lower end external diameter is equal with sleeve outer,
Grip pipe box to be located at outside sleeve pipe and core bar, grip pipe lower end inner edge and be provided with interior receipts edge, core bar top is provided with boss, boss with interior
Receive and be provided with, between edge, the compression spring being enclosed within core bar, square core rod in compression spring is connected with radial axle, grip and set on tube side wall
There is the longitudinal spacing chute that radial direction shaft end head coincide wherein, grip pipe lower end and be removably connected with ejection pipe, eject pipe lower end
It is provided with base plate, base plate is provided with and holds the gap that elastic filament extends downwardly from.
2. a kind of powder axle sleeve pick-up handle according to claim 1 is it is characterised in that described being detachably connected is provided with
The buckle of engaging and bayonet socket.
3. a kind of powder axle sleeve pick-up handle according to claim 1 is it is characterised in that described being detachably connected is provided with
Permanent magnet, adhesive connects.
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 true CN106378752A (en) | 2017-02-08 |
| CN106378752B 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) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4363250A (en) * | 1980-04-04 | 1982-12-14 | Asakichi Suga | Device for driving screw, pin, rivet or the like |
| 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 | Pickup 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 |
| CN105415274A (en) * | 2015-12-03 | 2016-03-23 | 河南平高电气股份有限公司 | Elastic cylindrical pin assembly tool |
| 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
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4363250A (en) * | 1980-04-04 | 1982-12-14 | Asakichi Suga | Device for driving screw, pin, rivet or the like |
| 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 | Pickup 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 |
| CN105415274A (en) * | 2015-12-03 | 2016-03-23 | 河南平高电气股份有限公司 | Elastic cylindrical pin assembly tool |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106378752B (en) | 2019-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206241889U (en) | A kind of split type two powder axle sleeve pick-up | |
| CN206200946U (en) | A kind of dnockout core drives two powder axle sleeve pick-up | |
| CN106378763A (en) | Attachable core-driven double-head powder shaft sleeve pickup | |
| CN206277363U (en) | A kind of powder axle sleeve pick-up handle | |
| CN118438196A (en) | A positioning device for fastener processing | |
| CN106378752A (en) | Handle of powder shaft sleeve pickup | |
| CN205251719U (en) | Novel safe push type high speed turbine dental handpiece core and dental handpiece | |
| CN106625404B (en) | Bull powder axle sleeve mounting device is driven in a kind of | |
| CN206230410U (en) | A kind of powder axle sleeve chuck | |
| CN206200881U (en) | Bull powder axle sleeve erecting device is driven in a kind of | |
| CN206241888U (en) | A kind of two powder axle sleeve pick-up | |
| CN103737531A (en) | Screw driver | |
| CN209061995U (en) | Pneumatic press for suspension front fork production | |
| CN209364317U (en) | A kind of mold hand-held burnishing device | |
| CN107498136A (en) | A kind of pen type solder stick electric extrusion formula feeder | |
| CN206425999U (en) | A kind of split type two powder axle sleeve pick-up | |
| CN206187986U (en) | Three powder bushing installation devices of pushing -type | |
| CN106378723B (en) | A kind of split type both ends powder axle sleeve pick-up | |
| CN106392991A (en) | Split type two-head powder shaft sleeve pick device | |
| CN206241983U (en) | Bull powder axle sleeve is driven in a kind of handle is installed | |
| CN206241886U (en) | A kind of bull powder axle sleeve installs chuck | |
| CN106392992B (en) | A kind of three powder axle sleeve mounting devices of pushing-type | |
| CN206263874U (en) | A kind of powder axle sleeve installs dedicated handle | |
| CN206123543U (en) | A anchor clamps for production line | |
| CN203650371U (en) | Screw driver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |