CN208294931U - A kind of higher carbon fiber rotation axis of intensity - Google Patents
A kind of higher carbon fiber rotation axis of intensity Download PDFInfo
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- CN208294931U CN208294931U CN201820410303.4U CN201820410303U CN208294931U CN 208294931 U CN208294931 U CN 208294931U CN 201820410303 U CN201820410303 U CN 201820410303U CN 208294931 U CN208294931 U CN 208294931U
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- rotation axis
- hold
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- bearing
- axis
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Abstract
The utility model discloses a kind of higher carbon fiber rotation axis of intensity, including nut, the nut interior is equipped with a pair of of No.1 hold-down support, right end is equipped with plain bearing housing among the pair of No.1 hold-down support, the right surface of plain bearing housing is equipped with thrust bearing, the right surface of thrust bearing is equipped with axle journal, spindle nose is equipped on the right side of the axle journal, the right surface of spindle nose is equipped with rotation axis, the right surface of rotation axis is equipped with connecting shaft, transition axis is equipped on the right side of the connecting shaft, No. two hold-down supports are equipped on the right side of the transition axis, No. two hold-down support inner surfaces are equipped with fixed bearing block, the fixing bearing base inner surface is equipped with bearing, the bearing front surface is equipped with retaining ring.The utility model has the beneficial effects that No.1 hold-down support and No. two hold-down supports can guarantee rotation axis safe and stable operation；Rotation axis, connecting shaft and transition axis all use carbon fibre material, have higher intensity, it is not easy to deform.
Description
Technical field
The utility model relates to rotation axis field, especially a kind of higher carbon fiber rotation axis of intensity.
Background technique
When " rotation axis " is due to object rotation, its each point all moves in a circle, and the center of these circumference is the same as always
On line.Rotation is a kind of common movement.When object rotation, its each point all moves in a circle, and the center of these circumference exists
On same straight line, this straight line is called " rotation axis ".Door, window, grinding wheel, rotor of motor etc. have fixed rotating shaft, Zhi Nengfa
Raw rotation, and cannot be translatable.Several power act on object, they are decided by the generation of their torque to the rotary action of object
Number and.If the algebraical sum of torque is equal to zero, object will do uniform rotation with original angular speed or remain stationary.
A kind of higher carbon fiber rotation axis of intensity, No.1 hold-down support and No. two hold-down supports can guarantee rotation axis
Safe and stable operation；Rotation axis, connecting shaft and transition axis all use carbon fibre material, have higher intensity, it is not easy to occur
Deformation.
Utility model content
Purpose of the utility model is to solve the above problems, devise a kind of higher carbon fiber rotation axis of intensity.
Realize that above-mentioned purpose the technical solution of the utility model is a kind of higher carbon fiber rotation axis of intensity, including spiral shell
Mother, the nut interior are equipped with a pair of of No.1 hold-down support, and right end is equipped with sliding bearing among the pair of No.1 hold-down support
Seat, the right surface of plain bearing housing are equipped with thrust bearing, and the right surface of thrust bearing is equipped with axle journal, sets on the right side of the axle journal
There is spindle nose, the right surface of spindle nose is equipped with rotation axis, and the right surface of rotation axis is equipped with connecting shaft, is equipped on the right side of the connecting shaft
Transition axis, the transition axis right side are equipped with No. two hold-down supports, and No. two hold-down support inner surfaces are equipped with fixed bearing block, institute
Fixing bearing base inner surface is stated equipped with bearing, the bearing front surface is equipped with retaining ring, a left side among the pair of No.1 hold-down support
End is equipped with pipe sleeve, and a pair of of butterfly spring is equipped among the pipe sleeve, is equipped with sunk screw among the pair of butterfly spring.
Locking nut is equipped among the plain bearing housing left surface.
The right surface of transition axis is cased with axle sleeve.
The nut left surface is equipped with hexagonal prism.
The rotation axis is the rotation axis of carbon fiber.
The transition axis is carbon fiber transition axis.
The higher carbon fiber rotation axis of a kind of intensity made using the technical solution of the utility model, the utility model
Beneficial effect is that No.1 hold-down support and No. two hold-down supports can guarantee rotation axis safe and stable operation；Rotation axis, connecting shaft
Carbon fibre material is all used with transition axis, there is higher intensity, it is not easy to deform.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the higher carbon fiber rotation axis of intensity described in the utility model；
Fig. 2 is a kind of top view of the higher carbon fiber rotation axis of intensity described in the utility model；
In figure, 1, nut；2, No.1 hold-down support；3, plain bearing housing；4, thrust bearing；5, axle journal；6, spindle nose；7, turn
Moving axis；8, connecting shaft；9, transition axis；10, axle sleeve；11, fixed bearing block；12, No. two hold-down supports；13, retaining ring；14, bearing；
15, locking nut；16, sunk screw；17, it covers；18, butterfly spring；19, hexagonal prism.
Specific embodiment
The utility model is specifically described with reference to the accompanying drawing, as shown in Figs. 1-2, a kind of higher carbon fiber of intensity
Rotation axis, including nut 1, are equipped with a pair of of No.1 hold-down support 2 inside the nut 1, among the pair of No.1 hold-down support 2
Right end is equipped with plain bearing housing 3, and the right surface of the plain bearing housing 3 is equipped with thrust bearing 4, and the right surface of the thrust bearing 4 is set
There is axle journal 5, spindle nose 6 is equipped on the right side of the axle journal 5, the right surface of the spindle nose 6 is equipped with rotation axis 7, and the right surface of the rotation axis 7 is set
There is a connecting shaft 8, transition axis 9 is equipped on the right side of the connecting shaft 8, is equipped with No. two hold-down supports 12 on the right side of the transition axis 9, described two
Number 12 inner surface of hold-down support is equipped with fixed bearing block 11, and 11 inner surface of fixed bearing block is equipped with bearing 14, the bearing
14 front surfaces are equipped with retaining ring 13, and the intermediate left end of the pair of No.1 hold-down support 2 is equipped with pipe sleeve 17, is equipped among the pipe sleeve 17
A pair of of butterfly spring 18 is equipped with sunk screw 16 among the pair of butterfly spring 18；Among 3 left surface of plain bearing housing
Equipped with locking nut 15；The right surface of the transition axis 9 is cased with axle sleeve 10；1 left surface of nut is equipped with hexagonal prism 19；Described turn
Moving axis 7 is the rotation axis of carbon fiber；The transition axis 9 is carbon fiber transition axis.
The characteristics of the present embodiment is, nut interior is equipped with a pair of of No.1 hold-down support, among a pair of of No.1 hold-down support
Right end is equipped with plain bearing housing, and the right surface of plain bearing housing is equipped with thrust bearing, and the right surface of thrust bearing is equipped with axle journal, and axle journal is right
Side is equipped with spindle nose, and the right surface of spindle nose is equipped with rotation axis, and the right surface of rotation axis is equipped with connecting shaft, is equipped with transition axis on the right side of connecting shaft,
No. two hold-down supports are equipped on the right side of transition axis, No. two hold-down support inner surfaces are equipped with fixed bearing block, fixing bearing base inner surface
Equipped with bearing, bearing front surface is equipped with retaining ring, and left end is equipped with pipe sleeve among a pair of of No.1 hold-down support, is equipped with a pair among pipe sleeve
Butterfly spring, a pair of of butterfly spring centre are equipped with sunk screw.The utility model has the beneficial effects that No.1 hold-down support and two
Number hold-down support can guarantee rotation axis safe and stable operation；Rotation axis, connecting shaft and transition axis all use carbon fibre material, tool
There is higher intensity, it is not easy to deform.
In the present embodiment, the left end of nut 1 is hexagonal prism 19, and hexagonal prism 19 plays the role of fixture nut 1；Nut
1 the inside is equipped with No.1 hold-down support 2, and the inside of No.1 hold-down support 2 is equipped with plain bearing housing 3, a left side for plain bearing housing 3
End is equipped with locking nut 15, and locking nut 15 plays the role of fixed sunk screw 16, and the outside of sunk screw 16 is butterfly bullet
Spring 18, butterfly spring 18 play the role of energy storage；The outside of disk spring 18 is set 17, and the effect for covering 17 is to fix dish-shaped bullet
Spring 18；The right of plain bearing housing 3 is thrust bearing 4, is equipped with axle journal 5 in thrust bearing 4, the right end of axle journal 5 is connected with axis
First 6, the right end of spindle nose 6 is rotation axis 7, and rotation axis 7 plays the role of transmitting power；The right end of rotation axis 7 is connecting shaft 8, even
The other end of spindle 8 is connected with transition axis 9, and the outside of transition axis 9 is axle sleeve 10, and axle sleeve 10 plays the role of fixed transition axis 9；
The right end of transition axis 9 is mounted in bearing 14, and the right of bearing 14 is retaining ring 13, is played the fixed effect of sealing, can be prevented
Dust enters；The outside of bearing 14 is fixed in fixed bearing block 11, and fixed bearing block 11 is mounted in No. two hold-down supports 12；
Rotation axis 7, connecting shaft 8 and transition axis 9 all use carbon fibre material.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of them part may be made, and belong to the utility model
Protection scope within.
Claims (6)
1. a kind of higher carbon fiber rotation axis of intensity, including nut (1), which is characterized in that be equipped with one inside the nut (1)
To No.1 hold-down support (2), the intermediate right end of the pair of No.1 hold-down support (2) is equipped with plain bearing housing (3), the sliding axle
Seat (3) right surface is held equipped with thrust bearing (4), the right surface of the thrust bearing (4) is equipped with axle journal (5), on the right side of the axle journal (5)
Equipped with spindle nose (6), the right surface of the spindle nose (6) is equipped with rotation axis (7), and the right surface of the rotation axis (7) is equipped with connecting shaft (8),
Transition axis (9) are equipped on the right side of the connecting shaft (8), are equipped with No. two hold-down supports (12) on the right side of the transition axis (9), described No. two
Hold-down support (12) inner surface is equipped with fixed bearing block (11), and fixed bearing block (11) inner surface is equipped with bearing (14), institute
Bearing (14) front surface is stated equipped with retaining ring (13), the intermediate left end of the pair of No.1 hold-down support (2) is equipped with pipe sleeve (17), described
It is equipped with a pair of of butterfly spring (18) among pipe sleeve (17), is equipped with sunk screw (16) among the pair of butterfly spring (18).
2. the higher carbon fiber rotation axis of a kind of intensity according to claim 1, which is characterized in that the plain bearing housing
(3) locking nut (15) are equipped among left surface.
3. the higher carbon fiber rotation axis of a kind of intensity according to claim 1, which is characterized in that the transition axis (9)
Right surface is cased with axle sleeve (10).
4. the higher carbon fiber rotation axis of a kind of intensity according to claim 1, which is characterized in that the nut (1) is left
Surface is equipped with hexagonal prism (19).
5. the higher carbon fiber rotation axis of a kind of intensity according to claim 1, which is characterized in that the rotation axis (7)
For the rotation axis of carbon fiber.
6. the higher carbon fiber rotation axis of a kind of intensity according to claim 1, which is characterized in that the transition axis (9)
For carbon fiber transition axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820410303.4U CN208294931U (en) | 2018-03-26 | 2018-03-26 | A kind of higher carbon fiber rotation axis of intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820410303.4U CN208294931U (en) | 2018-03-26 | 2018-03-26 | A kind of higher carbon fiber rotation axis of intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294931U true CN208294931U (en) | 2018-12-28 |
Family
ID=64695571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820410303.4U Active CN208294931U (en) | 2018-03-26 | 2018-03-26 | A kind of higher carbon fiber rotation axis of intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294931U (en) |
-
2018
- 2018-03-26 CN CN201820410303.4U patent/CN208294931U/en active Active
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