CN212536575U - Self-pressing type super-long filament supporting device - Google Patents
Self-pressing type super-long filament supporting device Download PDFInfo
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- CN212536575U CN212536575U CN202021379453.7U CN202021379453U CN212536575U CN 212536575 U CN212536575 U CN 212536575U CN 202021379453 U CN202021379453 U CN 202021379453U CN 212536575 U CN212536575 U CN 212536575U
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- bearing
- supporting seat
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- sleeved
- cup jointed
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Abstract
The utility model discloses a self-pressing type super filament holds in palm device, comprising a supporting seat, the bottom of supporting seat is cup jointed and is equipped with axle two, the bottom of axle two is cup jointed and is equipped with the copper sheathing, the outside of copper sheathing is cup jointed and is equipped with ring flange one, the bottom of ring flange one is connected and is equipped with the outer jacket, the bottom fixed connection of outer jacket is equipped with ring flange two, the both sides fixed connection of supporting seat is equipped with the fixed plate, fixed cup joint is equipped with bearing one in the fixed plate, the cup joint is equipped with axle one in the bearing one, the inside fixed connection in other both sides of supporting seat is equipped with bearing two, the outside of bearing two is cup jointed and is equipped with the steel bushing, the inside of bearing two is cup jointed and is equipped with bearing three, the cup. Compared with the prior art, the utility model the advantage lie in: the self-pressing type super-filament supporting device adopts a self-pressing mode, does not need the assistance of external equipment, and has long service life and high repeated positioning precision.
Description
Technical Field
The utility model relates to a large-scale machine tool equipment technical field specifically indicates a self-pressing formula overlength silk holds in palm device.
Background
According to the lead screw transmission mode that adopts more in present large-scale lathe trade, lead screw transmission precision is high, and the operation is stable, but also has the drawback, will lead to the lead screw to tremble, hang down in service if effective stroke length exceeds 10m, can lead to the precision to descend in the lathe uses, and the lead screw life is short, lead screw tremble, hang down, the precision scheduling problem that the overlength lead screw lathe takes place, these problems all remain to be solved, so need improve this.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide an adopt autogenous pressure mode, need not external equipment supplementary, long service life and the high superlong filament of repeated positioning accuracy holds in the palm and holds up the device.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a device is held in palm to autogenous pressure formula overlength silk, includes the supporting seat, the bottom of supporting seat is cup jointed and is equipped with axle two, the bottom of axle two is cup jointed and is equipped with the copper sheathing, the outside of copper sheathing is cup jointed and is equipped with ring flange one, the bottom of ring flange one is connected and is equipped with the outer jacket, the bottom fixed connection of outer jacket is equipped with ring flange two, the both sides fixed connection of supporting seat is equipped with the fixed plate, fixed cup jointing is equipped with bearing one in the fixed plate, the cup jointing is equipped with axle one in the bearing one, the inside fixed connection in other both sides of supporting seat is equipped with bearing two, the outside of bearing two is cup jointed and is equipped with the steel bushing, the inside of bearing two is cup jointed and.
Compared with the prior art, the utility model the advantage lie in: the utility model provides a device is held in palm to autogenous pressure formula overlength silk, includes the supporting seat, the bottom of supporting seat is cup jointed and is equipped with axle two, the bottom of axle two is cup jointed and is equipped with the copper sheathing, the outside of copper sheathing is cup jointed and is equipped with ring flange one, the bottom of ring flange one is connected and is equipped with the outer jacket, the bottom fixed connection of outer jacket is equipped with ring flange two, the both sides fixed connection of supporting seat is equipped with the fixed plate, fixed cup jointing is equipped with bearing one in the fixed plate, the cup jointing is equipped with axle one in the bearing one, the inside fixed connection in other both sides of supporting seat is equipped with bearing two, the outside of bearing two is cup jointed and is equipped with the steel bushing, the inside of bearing two is cup jointed and.
As an improvement, a disc spring sleeved outside the first shaft is arranged in the outer protective cover.
As an improvement, a baffle ring is arranged on the first shaft.
As an improvement, the upper end of the supporting seat is provided with a groove.
The utility model has the advantages that: the self-pressing type super-filament supporting device adopts a self-pressing mode, does not need the assistance of external equipment, and has long service life and high repeated positioning precision.
Drawings
Fig. 1 is a front view of the self-pressing type super-long filament supporting device of the present invention.
Fig. 2 is a left side view of the self-pressing type device for supporting and lifting a super long filament.
Fig. 3 is a cross-sectional view of the self-pressing type device for supporting and lifting a super-long filament of the present invention.
Fig. 4 is a partial sectional view of a self-pressing type super-long filament supporting device of the present invention.
Fig. 5 is an axial side view of the self-pressing type device for supporting a super long filament of the present invention.
As shown in the figure: 1. the bearing comprises a supporting seat, 2, first flange plates, 3, an outer protective cover, 4, second flange plates, 5, a fixing plate, 6, first bearings, 7, first shafts, 8, second shafts, 9, copper sleeves, 10, disc springs, 11, third shafts, 12, steel sleeves, 13, second bearings, 14 and third bearings.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses when concrete implementation, a device is held in palm to self-pressing formula super filament is provided, including supporting seat 1, the bottom of supporting seat 1 is cup jointed and is equipped with two 8 of axle, the bottom of two 8 of axle is cup jointed and is equipped with copper sheathing 9, the outside of copper sheathing 9 is cup jointed and is equipped with ring flange one 2, the bottom of ring flange one 2 is connected and is equipped with outer jacket 3, the bottom fixed connection of outer jacket 3 is equipped with two 4 of ring flange, the both sides fixed connection of supporting seat 1 is equipped with fixed plate 5, fixed cup jointing is equipped with bearing one 6 in the fixed plate 5, the cup joint is equipped with axle one 7 in the bearing one 6, the inside fixed connection in both sides of supporting seat 1 is equipped with two 13 of bearing, the outside of two 13 of bearing is cup jointed and is equipped with steel bushing 12, the inside of two 13 of bearing is cup jointed and is equipped with three 14 of bearing.
And a disc spring 10 sleeved outside the first shaft 7 is arranged in the outer protective cover 3.
And a baffle ring is arranged on the first shaft 7.
The upper end of the supporting seat 1 is provided with a groove.
The utility model discloses a theory of operation is: as shown in fig. 1 to 5, the disc spring 10 is supported by the flange plate two 4 and then fixed at an axial position by the outer shield 3, so that the disc spring is uniformly stressed in the up-down extrusion process, the shaft two 8 and the upper stress mechanism are supported by the support base 1, the fixed plate 5, the bearing one 6, the shaft one 7, the shaft three 11, the steel sleeve 12, the bearing two 13 and the bearing three 14, when the stress mechanism receives external pressure, the vertical up-down motion is kept by the fixation of the flange plate one 2 and the copper sleeve 9, when the stress mechanism is moved back and forth to reach the support mechanism by the structure fixed below the upright column, the shaft one 6 is stressed firstly at the ratio of the bearings on two sides to drive the shaft one 7, the support base 1, the fixed plate 5, the bearing one 6, the shaft one 7, the shaft three 11, the steel sleeve 12, the bearing two 13 and the bearing three 14, and the disc spring 10 is stressed by the shaft two 8, thereby achieving a downward movement, and rebounding when the negative pressure of the disc spring 10 is reduced, thereby achieving an upward movement, which is the operation process of the whole air lifting mechanism.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a hold in palm device from pressure formula super filament, includes supporting seat (1), its characterized in that: a second shaft (8) is sleeved at the bottom of the supporting seat (1), a copper sleeve (9) is sleeved at the bottom of the second shaft (8), a first flange plate (2) is sleeved on the outer side of the copper sleeve (9), the bottom of the first flange plate (2) is connected with an outer protective cover (3), the bottom of the outer shield (3) is fixedly connected with a second flange (4), two sides of the supporting seat (1) are fixedly connected with fixing plates (5), a first bearing (6) is fixedly sleeved in the fixed plate (5), a first shaft (7) is sleeved in the first bearing (6), a second bearing (13) is fixedly connected and arranged inside the other two sides of the supporting seat (1), the outer side of the second bearing (13) is sleeved with a steel sleeve (12), the inside of the second bearing (13) is sleeved with a third bearing (14), and a third shaft (11) is sleeved in the third bearing (14).
2. The self-pressing type ultra-long filament supporting device according to claim 1, characterized in that: and a disc spring (10) sleeved outside the first shaft (7) is arranged in the outer protective cover (3).
3. The self-pressing type ultra-long filament supporting device according to claim 1, characterized in that: and a baffle ring is arranged on the first shaft (7).
4. The self-pressing type ultra-long filament supporting device according to claim 1, characterized in that: the upper end of the supporting seat (1) is provided with a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021379453.7U CN212536575U (en) | 2020-07-14 | 2020-07-14 | Self-pressing type super-long filament supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021379453.7U CN212536575U (en) | 2020-07-14 | 2020-07-14 | Self-pressing type super-long filament supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212536575U true CN212536575U (en) | 2021-02-12 |
Family
ID=74517860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021379453.7U Active CN212536575U (en) | 2020-07-14 | 2020-07-14 | Self-pressing type super-long filament supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212536575U (en) |
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2020
- 2020-07-14 CN CN202021379453.7U patent/CN212536575U/en active Active
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