CN206185199U - Sealed rotary device in gyration jig - Google Patents
Sealed rotary device in gyration jig Download PDFInfo
- Publication number
- CN206185199U CN206185199U CN201621236155.6U CN201621236155U CN206185199U CN 206185199 U CN206185199 U CN 206185199U CN 201621236155 U CN201621236155 U CN 201621236155U CN 206185199 U CN206185199 U CN 206185199U
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- main shaft
- ring
- valve body
- axle
- valve
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Abstract
The utility model provides a sealed rotary device in gyration jig, includes: sealing plug, main shaft, right branch seat, tapered roller bearing, spacer ring, the ring of taking the oil seal ring, lid, valve body, deep groove ball bearing, axle come ring, spool with circlip, the direct coupling of flaring type taper thread, copper pipe, hand commentaries on classics valve, anchor clamps body with rotatory check, the main shaft passes through the screw to be fixed on the right branch seat with the lid, through tapered roller bearing, spacer ring, the ring of taking the oil seal ring, nut and right branch seat sealing connection to but relative rotation, valve body utilize main shaft step and axle to fix on the main shaft with circlip, and deep groove ball bearing installs at valve body both ends head, has the axle to enclose with rotating check, and the fix with screw is on the anchor clamps body for the main shaft. The back is connected with the direct coupling of flaring type taper thread to the copper pipe, links to each other with two interfaces that advance, give vent to anger that the hand changes on the valve respectively. This device has effectively lightened the wearing and tearing of rotary jig main shaft, the precision and the life -span of improving the pivoting support, easy to handle, installation easy maintenance, lowers labor intensity.
Description
Technical field
The utility model belongs to field of machining, is related in a kind of sealing device, more particularly to a kind of revolution drill jig
Sealed rotary device.
Background technology
At present, in mechanic factory workers, when carrying out Drilling operation to high accuracy or multigroup inclined hole workpiece, generally using vertical
Machining center or horizontal Machining centers, but processing cost is higher.So most of mechanic factory workers typically all use abrasion drill
Mould.Revolution drill jig is applied to be produced in enormous quantities, can be used on any type of drilling machine.But in actual use, adopt
Conventional seals rotational structure is used, operator is in the chuck body that rotation is connected with pivoting support, it may appear that rotation is heavy, operation
The phenomenon having some setbacks, during operator's operating cost, arduously.Therefore, a kind of compact conformation is developed, dexterous, light sealing rotary is operated
Rotary device, for the abrasion for reducing main shaft and pivoting support, improves precision and the life-span of revolution drill jig, mitigates operator's work strong
Degree, raises labour efficiency, and reduces production cost, it appears highly beneficial.
Utility model content
The purpose of this utility model is to provide a kind of sealed rotary device turned round in drill jig, using in pivoting support
The reliability of main shaft and bearing is tightly connected, and realizes that chuck body is rotated freely, and is just drilled when rotating to different angles, a set of frock
The hole of different angles can be got out, or changes variety classes workpiece and achieve that drilling.
The utility model is adopted the following technical scheme that and reaches above-mentioned purpose：A kind of sealed rotary device in revolution drill jig,
Including：Sealing-plug（1）, main shaft（2）, right support abutment（3）, taper roll bearing（4）, spacer ring（5）, the ring with oil seal washer（6）, nut
（7）, screw（8）, lid（9）, valve body（10）, deep groove ball bearing（11）, axle encloses with rotation lattice（12）, circlip for shaft
（13）, flared type taper thread free flow coupling（14）, copper pipe（15）, hand rotary valve（16）, chuck body（17）；It is characterized in that：
Main shaft（2）By screw（8）And lid（9）It is fixed on right support abutment（3）On, by taper roll bearing（4）, spacer ring（5）, band oil sealing
The ring of circle（6）, nut（7）With right support abutment（3）It is tightly connected, and can rotates against, valve body（10）Used using main shaft step and axle
Circlip（13）It is fixed on main shaft（2）On, deep groove ball bearing（11）Installed in valve body（10）Two ends, have axle with rotation lattice come
Circle（12）, main shaft（2）It is screwed in chuck body（17）On.
Main shaft（2）Two ends respectively install two sealing-plugs（1）.
Copper pipe（15）With flared type taper thread free flow coupling（14）After connection, respectively with hand rotary valve（16）On two
Inlet, outlet interface is connected.
It is of the present utility model to be beneficial in that：By it is a kind of it is easy revolution drill jig in sealed rotary device, effectively
The abrasion of revolution drill jig main shaft is alleviated, precision and the life-span of pivoting support is improved, nimble, convenient to install and maintain, cost is operated
It is low；Reduce the labour intensity of workman.
Brief description of the drawings
The structural representation of the sealed rotary device that Fig. 1 is turned round in drill jig for the utility model is a kind of.
Specific embodiment
The utility model will be further described below in conjunction with the accompanying drawings.As shown in figure 1, a kind of sealing turned round in drill jig
Whirligig, including：Sealing-plug（1）, main shaft（2）, right support abutment（3）, taper roll bearing（4）, spacer ring（5）, with oil seal washer
Ring（6）Nut（7）, screw（8）, lid（9）, valve body（10）, deep groove ball bearing（11）, axle encloses with rotation lattice（12）, axle bullet
Property back-up ring（13）, flared type taper thread free flow coupling（14）, copper pipe（15）, hand rotary valve（16）, chuck body（17）；Main shaft
（2）By screw（8）And lid（9）It is fixed on right support abutment（3）On, by taper roll bearing（4）, spacer ring（5）, with oil seal washer
Ring（6）, nut（7）With right support abutment（3）Connection is sealed and produced and rotates against, valve body（10）Using main shaft step and axle elasticity
Back-up ring（12）It is fixed on main shaft（2）On, by installed in valve body（10）The deep groove ball bearing of two ends（11）Rotation is realized, and is led to
Three axles of installation are crossed to be enclosed with rotation lattice（12）Realize sealing, main shaft（2）It is screwed in chuck body（17）On, main shaft
（2）Two ends respectively install two sealing-plugs（1）.
Operation principle of the present utility model is：When rolling clamp body（17）When, because of main shaft（2）It is connected with body, and
Its outside and right support abutment（3）Between taper roll bearing is installed（4）, realize rotation；And valve body（10）Using main shaft step and
Circlip for shaft（12）It is fixed on main shaft（2）On, by installed in valve body（10）The deep groove ball bearing of two ends（11）Realize
Rotation.And by installed in valve body（12）Three interior axles are enclosed with rotation lattice（12）Sealed reliable is realized, so as to realize rotation
Freely.The present apparatus uses pneumatic control, main shaft（2）Inside there are two airways, left end opens up inlet, outlet respectively, this inlet, outlet
Mouth respectively with chuck body（17）On cylinder inlet, outlet be connected；Right-hand member respectively with valve body（10）Interior inlet, outlet connection,
And respectively with hand rotary valve（16）On two inlet, outlet interfaces be connected, rotate hand rotary valve（16）Just controllable inlet, outlet, so that
Control chuck body（17）On cylinder inlet, outlet, general cylinder is all connected with clamp system, so as to realize clamp system
Clamp and loosening up.
Claims (2)
1. it is a kind of turn round drill jig in sealed rotary device, including：Sealing-plug（1）, main shaft（2）, right support abutment（3）, taper roller
Bearing（4）, spacer ring（5）, the ring with oil seal washer（6）, nut（7）, screw（8）, lid（9）, valve body（10）, deep groove ball bearing
（11）, axle encloses with rotation lattice（12）, circlip for shaft（13）, flared type taper thread free flow coupling（14）, copper pipe（15）、
Hand rotary valve（16）, chuck body（17）；It is characterized in that：Main shaft（2）By screw（8）And lid（9）It is fixed on right support abutment（3）
On, by taper roll bearing（4）, spacer ring（5）, the ring with oil seal washer（6）, nut（7）With right support abutment（3）It is tightly connected, and
Can rotate against, valve body（10）Using main shaft step and circlip for shaft（13）It is fixed on main shaft（2）On, deep groove ball bearing
（11）Installed in valve body（10）Two ends, have axle with rotation lattice to enclose（12）, main shaft（2）It is screwed in chuck body（17）
On, copper pipe（15）With flared type taper thread free flow coupling（14）After connection, respectively with hand rotary valve（16）On two inlet, outlet
Interface is connected.
2. it is according to claim 1 it is a kind of turn round drill jig in sealed rotary device, it is characterised in that：Main shaft（2）Two
Two sealing-plugs of each installation in end（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621236155.6U CN206185199U (en) | 2016-11-18 | 2016-11-18 | Sealed rotary device in gyration jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621236155.6U CN206185199U (en) | 2016-11-18 | 2016-11-18 | Sealed rotary device in gyration jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206185199U true CN206185199U (en) | 2017-05-24 |
Family
ID=58726685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621236155.6U Active CN206185199U (en) | 2016-11-18 | 2016-11-18 | Sealed rotary device in gyration jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206185199U (en) |
-
2016
- 2016-11-18 CN CN201621236155.6U patent/CN206185199U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |