CN206286580U - Ball lock shaft - Google Patents
Ball lock shaft Download PDFInfo
- Publication number
- CN206286580U CN206286580U CN201621366580.7U CN201621366580U CN206286580U CN 206286580 U CN206286580 U CN 206286580U CN 201621366580 U CN201621366580 U CN 201621366580U CN 206286580 U CN206286580 U CN 206286580U
- Authority
- CN
- China
- Prior art keywords
- steel ball
- axis body
- chamber
- interior
- outer steel
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 74
- 239000010959 steel Substances 0.000 claims abstract description 74
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model is related to a bulb lock shaft, is particularly used for fixing the ball lock shaft of workpiece, belongs to chuck apparatus technical field.It includes axis body, and axis body first half inner side is provided with internal thread chamber, adjusting screw is connected in the internal thread chamber of axis body；Axis body lower half inner side is provided with interior steel ball chamber, and interior steel ball is provided near adjusting screw one end in interior steel ball chamber, and jump-ring slot is provided with away from adjusting screw one end in interior steel ball chamber, and clamp jump ring in jump-ring slot, inward-facing steel ball one end of jump ring is provided with end cap；Axis body lower half outer surface is provided with three outer steel ball holes, and three outer steel ball holes are connected with interior steel ball chamber；An outer steel ball is provided with each outer steel ball hole, outer steel ball inner surface is stretched into interior steel ball chamber, and outer steel ball outer surface stretches out outer steel ball hole.It is the utility model simple structure, compact, reasonable, dismantle easy to use；Using stop pin can convenient and swift firm clamping workpiece, improve service life.
Description
Technical field
The utility model is related to a bulb lock shaft, is particularly used for fixing the ball lock shaft of workpiece, belongs to chuck apparatus
Technical field.
Background technology
In the prior art, ball lock shaft is wide variety of a kind of device in mechanical processing process, can with various parts and
Fixture is used cooperatively, and can faster position and fix part or fixture, and versatility is that other tool devices can not compare, and is
The time-consuming cost of user.Because it uses screw lock to extrude, ball lock shaft easy transfer, occasional in itself while tightening screw
Cause handling difficult, its use environment is general inside lathe, the corrosion of cutting fluid damages its rubber ring causes steel ball to drop
Or not resilience, so as to reduce service life and dismounting difficulty.
The content of the invention
The purpose of this utility model is to overcome above-mentioned weak point, so that a bulb lock shaft is provided, can be convenient and swift
Firm clamping workpiece, improves service life.
According to the technical scheme that the utility model is provided, ball lock shaft includes axis body, it is characterized in that：Axis body first half inner side sets
There is internal thread chamber, adjusting screw is connected in the internal thread chamber of axis body；Axis body lower half inner side is provided with interior steel ball chamber, in interior steel ball chamber
Interior steel ball is provided near adjusting screw one end, jump-ring slot is provided with away from adjusting screw one end in interior steel ball chamber, clamp in jump-ring slot
Jump ring, inward-facing steel ball one end of jump ring is provided with end cap；Axis body lower half outer surface is provided with three outer steel ball holes, three outer steel balls
Hole connects with interior steel ball chamber；An outer steel ball is provided with each outer steel ball hole, outer steel ball inner surface is stretched into interior steel ball chamber, outward
Steel ball outer surface stretches out outer steel ball hole.
Further, axis body upper side connection stop pin.
Further, axis body upper end is provided with regulation mouth.
Further, axis body lower end is provided with steel ball installing port.
Further, three outer steel ball holes are uniformly distributed along axis body circumferencial direction.
Compared with the prior art the utility model has advantages below：
It is the utility model simple structure, compact, reasonable, dismantle easy to use；Convenient and swift can be consolidated using stop pin
Clamping workpiece, improve service life.
Brief description of the drawings
Fig. 1 is the utility model three-dimensional view.
Fig. 2 is the utility model half sectional view.
Description of reference numerals：Steel ball chamber, the outer steel balls of 6- in the outer steel ball of steel ball, 4-, 5- in 1- axis bodies, 2- adjusting screws, 3-
Hole, 7- end caps, 8- jump rings, 9- regulations mouth, 10- steel balls installing port, 11- stop pins.
Specific embodiment
The utility model will be further described with reference to the embodiment in accompanying drawing below：
As shown in Figure 1 and 2, the utility model mainly includes axis body 1, and the first half of axis body 1 inner side is provided with internal thread chamber, axis body 1
Internal thread chamber in connect adjusting screw 2.
The lower half of axis body 1 inner side is provided with interior steel ball chamber 5, and interior steel ball 3 is provided near the one end of adjusting screw 2 in interior steel ball chamber 5,
Jump-ring slot is provided with away from the one end of adjusting screw 2 in interior steel ball chamber 5, clamp jump ring 8 in jump-ring slot, the inward-facing one end of steel ball 3 of jump ring 8
It is provided with end cap 7.
The lower half outer surface of axis body 1 is provided with three outer steel ball holes 6, and three outer steel ball holes 6 are connected with interior steel ball chamber 5.Often
An outer steel ball 4 is provided with individual outer steel ball hole 6, the inner surface of outer steel ball 4 is stretched into interior steel ball chamber 5, and the outer surface of outer steel ball 4 is stretched
Steel ball hole 6 out.Three outer steel ball holes 6 are uniformly distributed along the circumferencial direction of axis body 1.
The upper side of the axis body 1 connects stop pin 11, and stop pin 11 prevents axis body 1 from rotating.
The upper end of the axis body 1 is provided with regulation mouth 9, and adjusting screw 2 can be turned by adjusting mouth 9.
The lower end of the axis body 1 is provided with steel ball installing port 10, interior steel ball 3 can be filled in into interior steel ball by steel ball installing port 10
In chamber 5.
Operation principle of the present utility model is：When turning adjusting screw and locking downwards, adjusting screw promote in steel ball will
Three outer steel balls extrusions, three outer steel balls expand so as to produce pulling force to lock outward, effectively can position workpiece and fixture
Workpiece and fixture are fixed simultaneously.Otherwise unclamping adjusting screw can reach the purpose of release.
It is the utility model simple structure, compact, reasonable, dismantle easy to use；Convenient and swift can be consolidated using stop pin
Clamping workpiece, improve service life.
Claims (5)
1. a bulb lock shaft, including axis body（1）, it is characterized in that：Axis body（1）First half inner side is provided with internal thread chamber, axis body（1）'s
Adjusting screw is connected in internal thread chamber（2）；Axis body（1）Lower half inner side is provided with interior steel ball chamber（5）, interior steel ball chamber（5）It is interior to be close to
Adjusting screw（2）One end is provided with interior steel ball（3）, interior steel ball chamber（5）It is interior away from adjusting screw（2）One end is provided with jump-ring slot, jump ring
Clamp jump ring in groove（8）, jump ring（8）Inward-facing steel ball（3）One end is provided with end cap（7）；Axis body（1）Lower half outer surface is provided with
Three outer steel ball holes（6）, three outer steel ball holes（6）With interior steel ball chamber（5）Connection；Each outer steel ball hole（6）Inside it is provided with outside one
Steel ball（4）, outer steel ball（4）Inner surface stretches into interior steel ball chamber（5）In, outer steel ball（4）Outer surface stretches out outer steel ball hole（6）.
2. ball lock shaft as claimed in claim 1, it is characterized in that：The axis body（1）Upper side connects stop pin（11）.
3. ball lock shaft as claimed in claim 1, it is characterized in that：The axis body（1）Upper end is provided with regulation mouth（9）.
4. ball lock shaft as claimed in claim 1, it is characterized in that：The axis body（1）Lower end is provided with steel ball installing port（10）.
5. ball lock shaft as claimed in claim 1, it is characterized in that：Three outer steel ball holes（6）Along axis body（1）Circumferencial direction
It is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621366580.7U CN206286580U (en) | 2016-12-13 | 2016-12-13 | Ball lock shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621366580.7U CN206286580U (en) | 2016-12-13 | 2016-12-13 | Ball lock shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206286580U true CN206286580U (en) | 2017-06-30 |
Family
ID=59103670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621366580.7U Expired - Fee Related CN206286580U (en) | 2016-12-13 | 2016-12-13 | Ball lock shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206286580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838730A (en) * | 2017-12-10 | 2018-03-27 | 昆山锐毕利机电科技有限公司 | A kind of radiator bumps locking positioning frock |
-
2016
- 2016-12-13 CN CN201621366580.7U patent/CN206286580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838730A (en) * | 2017-12-10 | 2018-03-27 | 昆山锐毕利机电科技有限公司 | A kind of radiator bumps locking positioning frock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105252033B (en) | Double-conical-surface pneumatic tensioning chuck | |
| CN203265673U (en) | Brake ring outer circle face machining fixture | |
| CN203245619U (en) | Lathing fixture of clutch outer shell | |
| CN204235151U (en) | Lathe one presss from both sides a top fixture | |
| CN107363279B (en) | Adjustable multifunctional hydraulic fixture of numerical control lathe | |
| CN201040362Y (en) | Multi-paw centering clamping system | |
| CN206286580U (en) | Ball lock shaft | |
| CN210115475U (en) | Core expanding device and internal support clamp | |
| CN204954385U (en) | Universal centre frame | |
| CN203265674U (en) | Machining clamp of brake ring inner circle face | |
| CN204449378U (en) | A kind of circular hole class Workpiece fixing clamping device | |
| CN104646705B (en) | A kind of circular hole class workpiece positioning and clamping device | |
| CN203449160U (en) | Fixture of grinding machine | |
| CN202271208U (en) | Manual clamping device used for clamping work pieces | |
| CN203696482U (en) | Inner hole machining fixing clamp for ring parts | |
| CN214392410U (en) | Thin-wall elbow joint machining auxiliary device | |
| CN205341967U (en) | Oil pump casing body anchor clamps | |
| CN106976761B (en) | Battery aluminium foil rewinding fixture | |
| CN105328480B (en) | A kind of light wall pipe clamping device | |
| CN207642717U (en) | A kind of turning attachment | |
| CN210451946U (en) | Finish turning clamp for motor base and lathe thereof | |
| CN209319307U (en) | Less than 10 millimeters axle ends of diameter machine self-centering fixture | |
| CN209370219U (en) | A kind of clamping ring | |
| CN204471004U (en) | A kind of elasticity automatic clamping fixture | |
| CN204108463U (en) | File handle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |