CN207830387U - Pressure bearing fixator - Google Patents
Pressure bearing fixator Download PDFInfo
- Publication number
- CN207830387U CN207830387U CN201820167582.6U CN201820167582U CN207830387U CN 207830387 U CN207830387 U CN 207830387U CN 201820167582 U CN201820167582 U CN 201820167582U CN 207830387 U CN207830387 U CN 207830387U
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- China
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- fixedly connected
- slide
- pressure bearing
- mounting cup
- shaft core
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Abstract
The utility model discloses pressure bearing fixators, including upper knob, it is fixedly connected with shaft core on the downside of the upper knob, the downside of the shaft core is equipped with lower knob, through-hole corresponding with shaft core is offered on the upside of the lower knob, the outer sheath of the shaft core is set there are two plain bearing, the lower section of the plain bearing is equipped with pressure bearing, the outer sheath of the shaft core is equipped with mounting cup, strut there are two being set on the upside of the mounting cup, the downside of the strut is connected with slide bar by buffer gear, annular groove corresponding with slide bar is offered on the upside of the mounting cup, the upper end of the strut is fixedly connected with connecting plate.The utility model can be moved inward mounting bracket by the way that regulating mechanism is arranged, and make the sound panel in mounting bracket that can reduce the abnormal sound of bearing operation generation；Mounting cup is connected with by setting clamping mechanism pressure bearing can be fixed, pressure bearing will not rub with lower knob.
Description
Technical field
The utility model is related to bearing fixed equipment technical field more particularly to pressure bearing fixators.
Background technology
The major function of bearing is the mechanical rotary body of support, reduces the friction coefficient in its motion process, and ensure its time
Turn precision, generally known bearing arrangement is that bearing is directly placed in a beam barrel of a pedestal, and a then axle center grafting should
One endoporus of bearing, the wherein endoporus of the axle center and bearing are coordinated in a manner of loose fit, an outer diameter and the beam barrel of the bearing
Coordinated in a manner of loose fit.Existing pressure bearing does not have a kind of fixing device it to be fixed, and pressure bearing exists
It will produce abnormal sound after rotating for a long time.
Utility model content
Purpose of the utility model is to solve above-mentioned deficiency exists in the prior art, and propose that a kind of pressure bearing is solid
Determine device.
To achieve the goals above, the utility model uses following technical solution：
Pressure bearing fixator, including upper knob, are fixedly connected with shaft core on the downside of the upper knob, under the shaft core
Side is equipped with lower knob, offers through-hole corresponding with shaft core on the upside of the lower knob, there are two the outer sheath of the shaft core is set
The lower section of plain bearing, the plain bearing is equipped with pressure bearing, and the outer sheath of the shaft core is equipped with mounting cup, the mounting cup
Upside set there are two strut, the downside of the strut is connected with slide bar by buffer gear, is opened up on the upside of the mounting cup
There are annular groove corresponding with slide bar, the upper end of the strut to be fixedly connected with connecting plate, pass through clamping machine on the connecting plate
Structure is connect with upper knob, is arranged with two mounting brackets in the mounting cup, and the two of two plain bearings and pressure bearing
Side is located in two mounting brackets, and sound panel is fixedly connected on the inner wall of the mounting bracket, and two mounting brackets are opposite
Side be equipped with regulating mechanism.
Preferably, the buffer gear includes the pulley yoke for being fixedly connected on strut lower end, and the pulley yoke inner top is logical
It crosses multiple second springs and is connected with slide plate, side of the slide plate far from second spring is fixedly connected with slide bar.
Preferably, the clamping mechanism includes two snap-gauges being located on connecting plate, the opposite side of two snap-gauges
It has been fixedly connected with button, the first sliding block is fixedly connected on the button, has been offered on the connecting plate and the first sliding block pair
The first sliding groove answered offers card slot corresponding with snap-gauge on the upper knob.
Preferably, multiple first springs are connected between two snap-gauges.
Preferably, the regulating mechanism includes the lead screw being rotatably connected on mounting cup madial wall, and the lead screw is far from peace
The one end shelved is through mounting cup madial wall and is connected with rolled round, and the one end of the lead screw far from rolled round is equipped with slide, the cunning
The side for seating against nearly lead screw offers thread groove corresponding with lead screw, and side of the slide far from lead screw is fixed with mounting bracket to be connected
It connects.
Preferably, the both sides up and down of the slide have been fixedly connected with mobile bar, the one end of the mobile bar far from slide
It is fixedly connected with the second sliding block, the inner top of the mounting cup and interior bottom offer corresponding with the second sliding block second and slide
Slot.
The beneficial effects of the utility model are：The utility model can be moved inward mounting bracket by the way that regulating mechanism is arranged,
So that the sound panel in mounting bracket can reduce the abnormal sound of bearing operation generation；Being connected with mounting cup by setting clamping mechanism can be right
Pressure bearing is fixed so that pressure bearing will not rub with lower knob.
Description of the drawings
Fig. 1 be the utility model proposes pressure bearing fixator structural schematic diagram；
Fig. 2 is the structural schematic diagram at A in Fig. 1；
Fig. 3 is the structural schematic diagram at B in Fig. 1.
In figure：1 upper knob, 2 shaft cores, 3 lower knobs, 4 mounting cups, 5 rolled rounds, 6 lead screws, 7 slides, 8 mobile bars, 9 mounting brackets,
10 sound panels, 11 plain bearings, 12 pressure bearings, 13 struts, 14 connecting plates, 15 snap-gauges, 16 buttons, 17 first springs, 18 are slided
Wheel carrier, 19 second springs, 20 slide plates, 21 slide bars.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, the downside of pressure bearing fixator, including upper knob 1, upper knob 1 is fixedly connected with shaft core 2, axis
The downside of core 2 is equipped with lower knob 3, and the upside of lower knob 3 offers through-hole corresponding with shaft core 2, and the outer sheath of shaft core 2 is equipped with two
The lower section of a plain bearing 11, plain bearing 11 is equipped with pressure bearing 12.
The outer sheath of shaft core 2 is equipped with mounting cup 4, and the upside of mounting cup 4 sets that there are two struts 13, and the downside of strut 13 passes through
Buffer gear is connected with slide bar 21, and the upside of mounting cup 4 offers annular groove corresponding with slide bar 21, and buffer gear includes solid
Surely it is connected to the pulley yoke 18 of 13 lower end of strut, 18 inner top of pulley yoke is connected with slide plate 20 by multiple second springs 19, sliding
Side of the plate 20 far from second spring 19 is fixedly connected with slide bar 21.
The upper end of strut 13 is fixedly connected with connecting plate 14, is connect with upper knob by clamping mechanism on connecting plate 14, card
Connection mechanism includes two snap-gauges 15 being located on connecting plate 14, and two opposite sides of snap-gauge 15 have been fixedly connected with button 16,
It is connected with multiple first springs 17 between two snap-gauges 15, the first sliding block is fixedly connected on button 16, is opened up on connecting plate 14
There is the first sliding groove corresponding with the first sliding block, card slot corresponding with snap-gauge 15 is offered on upper knob 1, by pulling button 16,
The movement of button 16 drives snap-gauge 15 to move, so that snap-gauge 15 can be extracted out out of card slot, is torn open to mounting cup 4 to convenient
It unloads.
It is arranged with two mounting brackets 9 in mounting cup 4, the both sides of two plain bearings 11 and pressure bearing 12 are located at
In two mounting brackets 9, sound panel 10 is fixedly connected on the inner wall of mounting bracket 9, two opposite sides of mounting bracket 9 are equipped with tune
Mechanism is saved, regulating mechanism includes the lead screw 6 being rotatably connected on 4 madial wall of mounting cup, and the one end of lead screw 6 far from mounting bracket 9 is passed through
Wear 4 madial wall of mounting cup and be connected with rolled round 5, the one end of lead screw 6 far from rolled round 5 be equipped with slide 7, slide 7 close to lead screw 6 one
Side offers thread groove corresponding with lead screw 6, and side of the slide 7 far from lead screw 6 is fixedly connected with mounting bracket 9, above and below slide 7
Both sides have been fixedly connected with mobile bar 8, and the one end of mobile bar 8 far from slide 7 is fixedly connected with the second sliding block, mounting cup 4 it is interior
Top and interior bottom offer second sliding slot corresponding with the second sliding block, and the rotation of rolled round 5 drives lead screw 6 to rotate, and lead screw 6 rotates
Slide 7 is driven to move, the movement of slide 7 drives mounting bracket 9 to move, so that three bearings can be fixed in mounting bracket 9, and
Sound panel 10 in mounting bracket 9 can reduce the abnormal sound generated during bearing operation.
In the utility model, the rotation of rolled round 5 drives lead screw 6 to rotate, and the rotation of lead screw 6 drives slide 7 to move, and slide 7 moves
Mounting bracket 9 is driven to move, so that three bearings can be fixed in mounting bracket 9, and the sound panel 10 in mounting bracket 9 can drop
The abnormal sound generated during low bearing operation, the rotation of upper knob 1 drive strut 13 to rotate, and the rotation band moving slide-bar 21 of strut 13 is in ring
It is slided in shape sliding slot, so that the movement of upper knob 1 is more steady, by pulling button 16, the movement of button 16 to drive snap-gauge
15 movements dismantle mounting cup 4 to convenient so that snap-gauge 15 can be extracted out out of card slot.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. pressure bearing fixator, including upper knob (1), which is characterized in that be fixedly connected with axis on the downside of the upper knob (1)
The downside of core (2), the shaft core (2) is equipped with lower knob (3), is offered on the upside of the lower knob (3) corresponding with shaft core (2)
The outer sheath of through-hole, the shaft core (2) is set there are two plain bearing (11), and the lower section of the plain bearing (11) is equipped with pressure axis
It holding (12), the outer sheath of the shaft core (2) is equipped with mounting cup (4), is set on the upside of the mounting cup (4) there are two strut (13),
The downside of the strut (13) is connected with slide bar (21) by buffer gear, is offered on the upside of the mounting cup (4) and slide bar
(21) upper end of corresponding annular groove, the strut (13) is fixedly connected with connecting plate (14), leads on the connecting plate (14)
It crosses clamping mechanism to connect with upper knob, two mounting brackets (9), two plain bearings is arranged in the mounting cup (4)
(11) it is located in two mounting brackets (9) with the both sides of pressure bearing (12), is fixedly connected on the inner wall of the mounting bracket (9)
There are sound panel (10), two opposite sides of the mounting bracket (9) to be equipped with regulating mechanism.
2. pressure bearing fixator according to claim 1, which is characterized in that the buffer gear includes being fixedly connected on
The pulley yoke (18) of strut (13) lower end, pulley yoke (18) inner top are connected with slide plate by multiple second springs (19)
(20), side of the slide plate (20) far from second spring (19) is fixedly connected with slide bar (21).
3. pressure bearing fixator according to claim 1, which is characterized in that the clamping mechanism includes being located at connecting plate
(14) two snap-gauges (15) on, two opposite sides of the snap-gauge (15) have been fixedly connected with button (16), the button
(16) it is fixedly connected with the first sliding block on, the first sliding groove corresponding with the first sliding block is offered on the connecting plate (14), it is described
Card slot corresponding with snap-gauge (15) is offered on upper knob (1).
4. pressure bearing fixator according to claim 3, which is characterized in that be connected between two snap-gauges (15)
Multiple first springs (17).
5. pressure bearing fixator according to claim 1, which is characterized in that the regulating mechanism includes being rotatably connected on
Mounting cup (4) madial wall is run through in lead screw (6) on mounting cup (4) madial wall, the one end of the lead screw (6) far from mounting bracket (9)
And it is connected with rolled round (5), the one end of the lead screw (6) far from rolled round (5) is equipped with slide (7), and the slide (7) is close to lead screw
(6) side offers thread groove corresponding with lead screw (6), side of the slide (7) far from lead screw (6) and mounting bracket (9)
It is fixedly connected.
6. pressure bearing fixator according to claim 5, which is characterized in that the both sides up and down of the slide (7) are solid
Surely it is connected with mobile bar (8), the one end of the mobile bar (8) far from slide (7) is fixedly connected with the second sliding block, the mounting cup
(4) inner top and interior bottom offers second sliding slot corresponding with the second sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820167582.6U CN207830387U (en) | 2018-01-31 | 2018-01-31 | Pressure bearing fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820167582.6U CN207830387U (en) | 2018-01-31 | 2018-01-31 | Pressure bearing fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830387U true CN207830387U (en) | 2018-09-07 |
Family
ID=63395915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820167582.6U Active CN207830387U (en) | 2018-01-31 | 2018-01-31 | Pressure bearing fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340371A (en) * | 2018-10-31 | 2019-02-15 | 佛山市荣盛龙橡胶密封件有限公司 | A kind of rubber seal coil structures that firm performance is high |
-
2018
- 2018-01-31 CN CN201820167582.6U patent/CN207830387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340371A (en) * | 2018-10-31 | 2019-02-15 | 佛山市荣盛龙橡胶密封件有限公司 | A kind of rubber seal coil structures that firm performance is high |
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