CN205013053U - Self -lubricating chuck - Google Patents
Self -lubricating chuck Download PDFInfo
- Publication number
- CN205013053U CN205013053U CN201520753912.6U CN201520753912U CN205013053U CN 205013053 U CN205013053 U CN 205013053U CN 201520753912 U CN201520753912 U CN 201520753912U CN 205013053 U CN205013053 U CN 205013053U
- Authority
- CN
- China
- Prior art keywords
- arc
- side edges
- groove
- projection
- shaped side
- 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
Landscapes
- Gripping On Spindles (AREA)
Abstract
The utility model discloses a self -lubricating chuck, including collet body, the last mounting hole of having seted up of collet body, last first installation lug, second installation lug, third installation lug, the fourth installation lug installed respectively of collet body, first recess has been seted up on the collet body between first installation lug and the second installation lug, the second recess has been seted up on the collet body between second installation lug and the third installation lug, the third recess has been seted up on the collet body between third installation lug and the fourth installation lug, the fourth recess has been seted up on the collet body between fourth installation lug and the first installation lug, circular lubricating through hole has been seted up on the collet body lateral wall, just the installation that is linked together of circular lubricating through hole and mounting hole. A self -lubricating chuck, its simple structure, simple to operate, and the installation is stable, has effectively avoided the noise generation.
Description
Technical field
The utility model relates to a kind of selflubricating chuck.
Background technique
In motor, working blade is fixed on the edge of chuck by tongue-and-groove, and the centrifugal force of working blade and chuck is born by chuck.Part axial-flow compressor and axial flow
turbineall chuck is housed, to increase intensity.But its installation of current used chuck is unstable, easily produces noise.
Model utility content
The purpose of this utility model is to provide a kind of selflubricating chuck, and its structure is simple, easy for installation, and installs stable, effectively prevent the generation of noise.
In order to achieve the above object, the technical solution of the utility model is:
A kind of selflubricating chuck, comprise Gripper body, described Gripper body offers mounting hole, described Gripper body is separately installed with the first installation projection, second installs projection, 3rd installs projection, 4th installs projection, described first installation projection and second is installed on the Gripper body between projection and is offered the first groove, described second installation projection and the 3rd is installed on the Gripper body between projection and is offered the second groove, described 3rd installation projection and the 4th is installed on the Gripper body between projection and is offered the 3rd groove, described 4th installation projection and first is installed on the Gripper body between projection and is offered the 4th groove, described mounting hole respectively with the first groove, second groove, 3rd groove, 4th groove is connected installation, described Gripper body sidewall offers circular lubrication through hole, and described circle lubrication through hole is connected with mounting hole and installs.
The elongation line of described first groove and the elongation line of the second groove intersect vertically, the elongation line of described second groove and the elongation line of the 3rd groove intersect vertically, the elongation line of described 3rd groove and the elongation line of the 4th groove intersect vertically, and the described elongation line of the 4th groove and the elongation line of the first groove intersect vertically.
Described Gripper body is separately installed with the first screens projection, the second screens projection, the 3rd screens projection, the 4th screens projection, the sidewall of described first screens projection and the sidewall of the first groove are in same plane, the sidewall of described second screens projection and the sidewall of the second groove are in same plane, the sidewall of described 3rd screens projection and the sidewall of the 3rd groove are in same plane, and the sidewall of described 4th screens projection and the sidewall of the 4th groove are in same plane.
Described first installation projection offers the first lubrication groove, described second installation projection offers the second lubrication groove, described 3rd installation projection offers the 3rd lubrication groove, described 4th installation projection offers the 4th lubrication groove.
Described first installs projection is joined end to end formed by the first arc-shaped side edges, the second arc-shaped side edges, the 3rd side, four side, the 5th arc-shaped side edges, and the distance between the cambered top end of the arc bottom of described second arc-shaped side edges and the 5th arc-shaped side edges is less than the distance between the connecting place of the second arc-shaped side edges and the 3rd side and the connecting place of four side and the 5th arc-shaped side edges.
Described second installs projection is joined end to end formed by the 6th arc-shaped side edges, the 7th arc-shaped side edges, the 8th side, the 9th side, the tenth arc-shaped side edges, and the distance between the arc bottom of described 7th arc-shaped side edges and the cambered top end of the tenth arc-shaped side edges is less than the distance between the connecting place of the 7th arc-shaped side edges and the 8th side and the connecting place of the 9th side and the tenth arc-shaped side edges.
Described 3rd installs projection is joined end to end formed by the 11 arc-shaped side edges, the 12 arc-shaped side edges, the 13 side, the tenth four side, the 15 arc-shaped side edges, and the distance between the arc bottom of described 15 arc-shaped side edges and the cambered top end of the 12 arc-shaped side edges is less than the connecting place of the 12 arc-shaped side edges and the 13 side and the distance between the tenth four side and the connecting place of the 15 arc-shaped side edges.
Described 4th installs projection is joined end to end formed by the 16 arc-shaped side edges, the 17 arc-shaped side edges, the 18 side, the 19 side, the 20 arc-shaped side edges, and the distance between the arc bottom of described 20 arc-shaped side edges and the cambered top end of the 17 arc-shaped side edges is less than the 17 arc-shaped side edges and the connecting place of the 18 side and the distance between the 19 side and the connecting place of the 20 arc-shaped side edges.
The beneficial effects of the utility model are: a kind of selflubricating chuck, and its structure is simple, easy for installation, and install stable, effectively prevent the generation of noise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan view of Fig. 1.
Embodiment
Embodiment 1
As Fig. 1, a kind of selflubricating chuck shown in Fig. 2, comprise Gripper body 1, described Gripper body 1 offers mounting hole 10, described Gripper body 1 is separately installed with the first installation projection 2, second installs projection 3, 3rd installs projection 4, 4th installs projection 5, described first installs on Gripper body 1 that projection 2 and second installs between projection 3 and offers the first groove 6, described second installation projection 3 and the 3rd is installed on the Gripper body 1 between projection 4 and is offered the second groove 7, described 3rd installation projection 4 and the 4th is installed on the Gripper body 1 between projection 5 and is offered the 3rd groove 8, described 4th installs on Gripper body 1 that projection 5 and first installs between projection 2 and offers the 4th groove 9, described mounting hole 10 respectively with the first groove 6, second groove 7, 3rd groove 8, 4th groove 9 is connected installation, described Gripper body 1 sidewall offers circular lubrication through hole 19, and described circle lubrication through hole 19 is connected with mounting hole 10 and installs.
The elongation line of described first groove 6 and the elongation line of the second groove 7 intersect vertically, the elongation line of described second groove 7 and the elongation line of the 3rd groove 8 intersect vertically, the elongation line of described 3rd groove 8 and the elongation line of the 4th groove 9 intersect vertically, and the elongation line of described 4th groove 9 and the elongation line of the first groove 6 intersect vertically.
Described Gripper body 1 is separately installed with the first screens projection 11, second screens projection 12, the 3rd screens projection 13, the 4th screens projection 14, the sidewall of described first screens projection 11 and the sidewall of the first groove 6 are in same plane, the sidewall of described second screens projection 12 and the sidewall of the second groove 7 are in same plane, the sidewall of described 3rd screens projection 13 and the sidewall of the 3rd groove 8 are in same plane, and the sidewall of described 4th screens projection 14 and the sidewall of the 4th groove 9 are in same plane.
Described first installation projection 2 offers the first lubrication groove 15, described second installation projection 3 offers the second lubrication groove 16, described 3rd installation projection 4 offers the 3rd lubrication groove 17, described 4th installation projection 5 offers the 4th lubrication groove 18.
Described first installs projection 2 is joined end to end formed by the first arc-shaped side edges 21, second arc-shaped side edges 22, the 3rd side 23, four side 24, the 5th arc-shaped side edges 25, and the distance A between the arc bottom of described second arc-shaped side edges 22 and the cambered top end of the 5th arc-shaped side edges 25 is less than the distance B between the connecting place of the second arc-shaped side edges 22 and the 3rd side 23 and the connecting place of four side 24 and the 5th arc-shaped side edges 25.
Described second installs projection 3 is joined end to end formed by the 6th arc-shaped side edges 26, the 7th arc-shaped side edges 27, the 8th side 28, the 9th side 29, the tenth arc-shaped side edges 30, and the distance C between the arc bottom of described 7th arc-shaped side edges 27 and the cambered top end of the tenth arc-shaped side edges 30 is less than the distance D between the connecting place of the 7th arc-shaped side edges 27 and the 8th side 28 and the connecting place of the 9th side 29 and the tenth arc-shaped side edges 30.
Described 3rd installs projection 4 is joined end to end formed by the 11 arc-shaped side edges the 31, the 12 arc-shaped side edges the 32, the 13 side 33, the tenth four side the 34, the 15 arc-shaped side edges 35, and the distance E between the arc bottom of described 15 arc-shaped side edges 35 and the cambered top end of the 12 arc-shaped side edges 32 is less than the distance F between the connecting place of the 12 arc-shaped side edges the 32 and the 13 side 33 and the connecting place of the tenth four side the 34 and the 15 arc-shaped side edges 35.
Described 4th installation projection 5 is joined end to end by the 16 arc-shaped side edges the 36, the 17 arc-shaped side edges the 37, the 18 side the 38, the 19 side the 39, the 20 arc-shaped side edges 40 and forms, and the distance G between the arc bottom of described 20 arc-shaped side edges 40 and the cambered top end of the 17 arc-shaped side edges 37 is less than the distance H between the connecting place of the 17 arc-shaped side edges the 37 and the 18 side 38 and the connecting place of the 19 side the 39 and the 20 arc-shaped side edges 40.
A kind of selflubricating chuck of the present embodiment, its structure is simple, easy for installation, and installs stable, effectively prevent the generation of noise.
Claims (8)
1. a selflubricating chuck, it is characterized in that: comprise Gripper body (1), described Gripper body (1) offers mounting hole (10), described Gripper body (1) is separately installed with the first installation projection (2), second installs projection (3), 3rd installs projection (4), 4th installs projection (5), described first installation projection (2) and second is installed on the Gripper body (1) between projection (3) and is offered the first groove (6), described second installation projection (3) and the 3rd is installed on the Gripper body (1) between projection (4) and is offered the second groove (7), described 3rd installation projection (4) and the 4th is installed on the Gripper body (1) between projection (5) and is offered the 3rd groove (8), described 4th installation projection (5) and first is installed on the Gripper body (1) between projection (2) and is offered the 4th groove (9), described mounting hole (10) respectively with the first groove (6), second groove (7), 3rd groove (8), 4th groove (9) is connected installation, described Gripper body (1) sidewall offers circular lubrication through hole (19), and described circle lubrication through hole (19) is connected with mounting hole (10) and installs.
2. a kind of selflubricating chuck according to claim 1, it is characterized in that: the elongation line of described first groove (6) and the elongation line of the second groove (7) intersect vertically, the elongation line of described second groove (7) and the elongation line of the 3rd groove (8) intersect vertically, the elongation line of described 3rd groove (8) and the elongation line of the 4th groove (9) intersect vertically, and the described elongation line of the 4th groove (9) and the elongation line of the first groove (6) intersect vertically.
3. a kind of selflubricating chuck according to claim 1, it is characterized in that: described Gripper body (1) is separately installed with the first screens projection (11), second screens projection (12), 3rd screens projection (13), 4th screens projection (14), the sidewall of described first screens projection (11) and the sidewall of the first groove (6) are in same plane, the sidewall of described second screens projection (12) and the sidewall of the second groove (7) are in same plane, the sidewall of described 3rd screens projection (13) and the sidewall of the 3rd groove (8) are in same plane, the sidewall of described 4th screens projection (14) and the sidewall of the 4th groove (9) are in same plane.
4. a kind of selflubricating chuck according to claim 1, it is characterized in that: described first installation projection (2) offers the first lubrication groove (15), described second installation projection (3) offers the second lubrication groove (16), described 3rd installation projection (4) offers the 3rd lubrication groove (17), described 4th installation projection (5) offers the 4th lubrication groove (18).
5. a kind of selflubricating chuck according to claim 1, it is characterized in that: described first installs projection (2) by the first arc-shaped side edges (21), second arc-shaped side edges (22), 3rd side (23), four side (24), 5th arc-shaped side edges (25) joins end to end composition, and the distance between the cambered top end of the arc bottom of described second arc-shaped side edges (22) and the 5th arc-shaped side edges (25) is less than the distance between the connecting place of the second arc-shaped side edges (22) and the 3rd side (23) and the connecting place of four side (24) and the 5th arc-shaped side edges (25).
6. a kind of selflubricating chuck according to claim 1, it is characterized in that: described second installs projection (3) by the 6th arc-shaped side edges (26), 7th arc-shaped side edges (27), 8th side (28), 9th side (29), tenth arc-shaped side edges (30) joins end to end composition, and the distance between the arc bottom of described 7th arc-shaped side edges (27) and the cambered top end of the tenth arc-shaped side edges (30) is less than the distance between the connecting place of the 7th arc-shaped side edges (27) and the 8th side (28) and the connecting place of the 9th side (29) and the tenth arc-shaped side edges (30).
7. a kind of selflubricating chuck according to claim 1, it is characterized in that: the described 3rd installs projection (4) by the 11 arc-shaped side edges (31), 12 arc-shaped side edges (32), 13 side (33), tenth four side (34), 15 arc-shaped side edges (35) joins end to end composition, and the distance between the arc bottom of described 15 arc-shaped side edges (35) and the cambered top end of the 12 arc-shaped side edges (32) is less than the connecting place of the 12 arc-shaped side edges (32) and the 13 side (33) and the distance between the tenth four side (34) and the connecting place of the 15 arc-shaped side edges (35).
8. a kind of selflubricating chuck according to claim 1, it is characterized in that: the described 4th installs projection (5) by the 16 arc-shaped side edges (36), 17 arc-shaped side edges (37), 18 side (38), 19 side (39), 20 arc-shaped side edges (40) joins end to end composition, and the distance between the arc bottom of described 20 arc-shaped side edges (40) and the cambered top end of the 17 arc-shaped side edges (37) is less than the 17 arc-shaped side edges (37) and the connecting place of the 18 side (38) and the distance between the 19 side (39) and the connecting place of the 20 arc-shaped side edges (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753912.6U CN205013053U (en) | 2015-09-28 | 2015-09-28 | Self -lubricating chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753912.6U CN205013053U (en) | 2015-09-28 | 2015-09-28 | Self -lubricating chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205013053U true CN205013053U (en) | 2016-02-03 |
Family
ID=55211662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520753912.6U Expired - Fee Related CN205013053U (en) | 2015-09-28 | 2015-09-28 | Self -lubricating chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205013053U (en) |
-
2015
- 2015-09-28 CN CN201520753912.6U patent/CN205013053U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205013053U (en) | Self -lubricating chuck | |
| CN204152973U (en) | A kind of bearing seat with spherical outside surface | |
| CN205013052U (en) | Chuck | |
| CN205013051U (en) | Lift chuck | |
| CN205013050U (en) | Wear -resisting chuck | |
| CN203962653U (en) | Screw with resilient pad | |
| CN103410770A (en) | Axial force and magnetic force self-balancing device | |
| CN205727658U (en) | One makes wave device | |
| CN202914383U (en) | Centrifuge impeller | |
| CN202545337U (en) | Impeller mechanism for water pump | |
| CN204201272U (en) | A kind of upper cover support improved structure of fuel gas plug valve | |
| CN204661912U (en) | New type detachable textile leather collar | |
| CN202332595U (en) | Connecting structure of terminal in switch and casing | |
| CN204083231U (en) | The cooperating structure of a kind of fracturing pump spool and seal ring | |
| CN205148533U (en) | Production woodworking router slewing mechanism connecting piece for wooden toy | |
| CN202867226U (en) | End cover structure of roots vacuum pump | |
| CN204443718U (en) | Push away unrestrained water-spraying oxygen-increasing machine | |
| CN204941811U (en) | A kind of automobile air conditioner compressor axle sleeve | |
| CN207415362U (en) | A kind of deceleration thermomechanical components for robot | |
| CN203322397U (en) | Cryogenic check valve | |
| CN204516951U (en) | Dc terminal plug | |
| CN203570685U (en) | Water pump shell | |
| CN205173785U (en) | Simple to operate's metal joint | |
| CN204124991U (en) | A kind of building hoist driver train connects otic placode | |
| CN203374792U (en) | Static sealing element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20170928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |