CN107538198A - A kind of swing type bearing roller mounting tool - Google Patents
A kind of swing type bearing roller mounting tool Download PDFInfo
- Publication number
- CN107538198A CN107538198A CN201610481030.8A CN201610481030A CN107538198A CN 107538198 A CN107538198 A CN 107538198A CN 201610481030 A CN201610481030 A CN 201610481030A CN 107538198 A CN107538198 A CN 107538198A
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- bearing
- sliding
- support
- sliding shoe
- bar
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Abstract
The present invention relates to a kind of swing type bearing roller mounting tool, including bearing, portion is provided with bearing inside casing fixed seat in the holder, and the reservation of bearing inside casing includes some resiliently mounted friction levers, bearing housing jack unit is provided with the both sides of bearing；Bearing housing jack unit includes two groups of pushing mechanisms, pushing mechanism includes the sliding shoe being connected with bearing sliding and is used for the straight line driving mechanism for promoting sliding shoe on bearing, the outer frame support mechanism of bearing is provided with a sliding shoe wherein, bearing housing pushing mechanism is provided with another sliding shoe；The outer frame support mechanism of bearing includes the clamp arm for two speculars being disposed therein on a sliding shoe, and the hold-down mechanism driven by air pressure on another sliding shoe, also it is each provided with supporting housing on two sliding shoes, movably connected between support housing by sliding nested structure, two promotion pistons for being used to extrude clamp arm are provided with support housing, bar-shaped trough corresponding with promoting piston mandril is provided with clamp arm.
Description
Technical field
The present invention relates to a kind of swing type bearing roller mounting tool, belong to bearing mnanufacture field of fixtures.
Background technology
In the manufacturing field of bearing, the installation of bearing roller typically has the thermal deformation method to expand with heat and contract with cold, by bearing
Housing position deviation carries out the notch grafting of roller installation and directly installed by bearing inside casing and housing micro-deformation
Press-fit method, in the installation process of notch grafting, extruding bearing inside casing and housing is forced to cause bearing inside casing generally by roller
Spacing between housing is not reciprocity, so that roller can be encased among inside casing and housing, so such a Installation Modes
Roller and bearing inside casing, the damage of bearing housing are easily caused, influences the precision of bearing.
The content of the invention
The technical problem to be solved in the present invention is：Overcome bearing mnanufacture technique of the prior art to bearing qualitative effects compared with
A kind of big technical problem, there is provided servicing unit of bearing roller press fitting.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of swing type bearing roller mounting tool, including bearing, in the holder portion be provided with a bearing inside casing fixed seat,
The both sides of bearing are provided with bearing housing jack unit；Wherein, bearing inside casing fixed seat is vertically fixed on bearing including one
Bearing fixing rod, annular array is provided with some inlaid holes on the bearing fixing rod, is provided with inlaid hole some
Friction lever, deformation hole is provided between inlaid hole, an elastic ring is additionally provided with bearing fixing rod, in the friction lever
On be machined with annular groove for inlaying turn, the friction lever realizes the folder to bearing inside casing under the promotion of elastic ring
Tightly, the axis coaxle of the axis of friction lever and bearing fixing rod；The bearing housing jack unit includes two groups of pushing mechanisms, institute
State pushing mechanism and be arranged on including a sliding shoe being connected with bearing sliding and one on bearing and be used to promote sliding shoe
Straight line driving mechanism, frame support mechanism outside a bearing is provided with one of sliding shoe, in another sliding shoe
On be provided with a bearing housing pushing mechanism；The outer frame support mechanism of the bearing includes a rotation being arranged on sliding shoe
Axle A, is rotatably connected to the clamp arm of two speculars on rotary shaft A, elastic connection between described two clamp arms, two
Clamp arm is opposite to clamp under flexible drive, and one to two support deflector rolls are provided with the free end end of clamp arm, is turning
A pushing tow deflector roll A is additionally provided with moving axis A；The bearing housing pushing mechanism includes being symmetricly set on the two of sliding shoe both sides
Individual mobilizable support deflector roll, the support deflector roll are connected by a slide assemblies with sliding shoe, and slide assemblies include one
The sliding eye being arranged in sliding shoe, a sliding bar is provided with sliding eye, one is additionally provided with sliding eye and is used for
The ejector piston of pushing tow sliding bar, connected between the ejector piston and sliding bar by a diastole spring, described
The end set of sliding eye has a sealing-plug, and an air valve is connected with sealing-plug, is driven by the aerating and pumping of air pressure
The movement of dynamic ejector piston, there is support deflector roll in the end set of sliding bar, one is connected between described two support deflector rolls
Elastic steel sheet, a pushing tow deflector roll B is provided with the middle part of elastic steel sheet；The bearing inside casing fixed seat also includes a guiding
Housing, the guiding housing include two groups of support frames, and described two support frames are separately fixed on two sliding shoes, the support
Frame is U-shaped, and the axial both ends of a support frame are each provided with a sliding bar wherein, at the axial both ends of another support frame
It is each provided with a sliding eye corresponding with sliding bar, passes through sliding bar and sliding eye between the support frame of described two U-shapeds
Coordinate, form a variable closed ring and be oriented to housing；
Two groups of pushing tow components corresponding with two clamp arms, the pushing tow component are additionally provided with one of support frame
Including a floating piston assembly, the floating piston assembly includes a case floating cylinder on support frame, is floating
A floating piston is provided with cylinder, a push rod is provided with floating piston, a section is also machined with clamp arm
For semicircular bar-shaped trough, the end of the pushing tow screw is hemispherical, and the end top pressure of push rod is in bar-shaped trough, floating cylinder
On be provided with an intake valve and an air bleeding valve, a relief valve is connected with the air bleeding valve.
As a further improvement on the present invention, the straight line driving mechanism includes a leading screw and one is used to drive leading screw
Stepper motor, the leading screw is threadedly coupled through sliding shoe and sliding shoe.
As a further improvement on the present invention, the bearing fixing rod is an aluminum pole.
As a further improvement on the present invention, a mounting hole is provided with the middle part of the bearing fixing rod, in the bearing
On be provided with a support bar corresponding with mounting hole, be provided with the support bar surface anti-rotation projection, in inner wall of the hole installing
It is provided with nested troughs corresponding with the anti-rotation projection.
As a further improvement on the present invention, the section of the bearing mounting hole and fix bar is hexagon.
As a further improvement on the present invention, the bearing includes drive seat and support base, and bearing fixing rod is arranged on institute
The middle part of support base is stated, drive seat specular is arranged on the both sides of support base, axis drive mechanism is provided with drive seat,
Specular is gone back on the support base and is provided with two slide rails, the sliding shoe is slided by foregoing slide rail and support base to be connected
Connect.
As a further improvement on the present invention, one fixed pedestal is fixed with by screw at the top of the sliding shoe,
The rotary shaft A and rotary shaft B are arranged on sliding shoe by fixed pedestal.
As a further improvement on the present invention, a projection is provided with the sliding bar, is set in the sliding eye
A guiding groove is equipped with, the projection is embedded into guiding groove, sliding bar is carried out spacing.
As a further improvement on the present invention, a swivel nut, the slip to support frame are also socketed with the sliding bar
Section carries out spacing.
The beneficial effects of the invention are as follows：
1st, the skew of the invention realized by a bearing housing pushing mechanism between bearing housing and inside casing, so as in bearing system
During making, avoid bearing roller force extruding bearing housing and inside casing situation, ensure that bearing workmanship and
Manufacture efficiency, the clamping device stability of the housing of bearing of the present invention is good in addition, it is not easy to the swing of left and right sides occurs.
2nd, the present invention is socketed a support housing for being used to improve stability to improve two on bearing housing pushing mechanism
Axiality during individual sliding block movement, while the clamping performance to bearing can be improved by pushing tow screw, prevent what bearing from releasing
Possibility.
3rd, the present invention is using a flexible bearing housing pushing mechanism for supplementing section, and uses pneumaticpiston component
Carry out pushing tow to fix, the clamping force for the control bearing housing pushing mechanism that relief valve can also be well prevents that clamping force is excessive, axle
Hold by two clamp arm extrusions and influence normal operation.
4th, straight line driving mechanism is larger and the preferable leading screw of precision is driven using driving force, ensure that production efficiency and
Manufacture quality.
5th, friction lever is made of the aluminum material that case hardness is relatively low but bulk strength is higher, and sets nylon on surface
Block prevents the internal face of bearing inside casing from wearing to improve smoothness when bearing inside casing is fixed.
6th, bearing fixing rod is detachable, because much time using may cause bearing fixing rod to deform, institute
The replacing of bearing fixing rod can be facilitated with this structure, it is also ensured that bearing fixing rod installation site it is accurate.
7th, bearing of the invention is Split type structure, can reduce influence of the various kinds of equipment installation to precision, be also convenient for safeguarding.
8th, demountable structure is used at the top of sliding shoe of the invention, facilitates the dismounting and change of rotary shaft, and rotate axle position
The calibration put, improve the performance of equipment.
9th, bearing friction bar of the invention uses an easy resilient clamping mechanism, convenient disassembly, clamps function admirable,
The deformation hole of setting can effectively prevent from impacting and extruding the pressure brought to bearing friction bar body simultaneously, prevent bearing friction
The deformation and bending of bar.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the top view of the present invention；
Fig. 2 is the diagrammatic cross-section of the present invention.
In figure：1st, sliding shoe；2nd, rotary shaft B；3rd, rotary shaft A；4th, clamp arm；5th, sealing-plug；6th, deflector roll is supported；7th, bearing
Fix bar；8th, support bar；9th, friction lever；10th, stepper motor；11st, fixed pedestal；12nd, support base；13rd, drive seat；14th, support
Frame；15th, sliding bar；16th, sliding eye；17th, pushing tow screw；18th, bar-shaped trough；19th, elastic ring；20th, hole is deformed；21st, piston；22、
Floating piston.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in Figure 1 and 2, the present invention is a kind of swing type bearing roller mounting tool, including bearing, and portion is set in the holder
A bearing inside casing fixed seat is equipped with, bearing housing jack unit is provided with the both sides of bearing；Wherein, bearing inside casing fixed seat
Including a bearing fixing rod being vertically fixed on bearing, annular array is provided with some inlay on the bearing fixing rod
Hole, is provided with some friction levers in inlaid hole, and deformation hole is provided between inlaid hole, is additionally provided with bearing fixing rod
One elastic ring, is machined with the annular groove for inlaying turn on the friction lever, and the friction lever pushes away elastic ring
Under dynamic, the clamping to bearing inside casing, the axis of friction lever and the axis coaxle of bearing fixing rod are realized；The bearing housing top pressure
Device includes two groups of pushing mechanisms, and the pushing mechanism includes a sliding shoe being connected with bearing sliding and one is arranged on
It is used for the straight line driving mechanism for promoting sliding shoe on bearing, a bearing housing branch is provided with one of sliding shoe
Support mechanism, a bearing housing pushing mechanism is provided with another sliding shoe；The outer frame support mechanism of the bearing includes one
The individual rotary shaft A being arranged on sliding shoe, is rotatably connected to the clamp arm of two speculars on rotary shaft A, described two
Elastic connection between clamp arm, two clamp arms are opposite to clamp under flexible drive, set on the free end end of clamp arm
There are one to two support deflector rolls, a pushing tow deflector roll A is additionally provided with rotary shaft A；The bearing housing pushing mechanism includes
Two mobilizable support deflector rolls of sliding shoe both sides are symmetricly set on, the support deflector roll is by a slide assemblies with sliding
Block connects, and slide assemblies include a sliding eye being arranged in sliding shoe, a sliding bar are provided with sliding eye, in cunning
An ejector piston for being used for pushing tow sliding bar is additionally provided with dynamic hole, is relaxed between the ejector piston and sliding bar by one
Spring connection is opened, has a sealing-plug in the end set of the sliding eye, an air valve is connected with sealing-plug, is led to
The aerating of air pressure and the movement of pumping driving ejector piston are crossed, has a support deflector roll in the end set of sliding bar, described two
An elastic steel sheet is connected between support deflector roll, a pushing tow deflector roll B is provided with the middle part of elastic steel sheet；The bearing inside casing
Fixed seat also includes a guiding housing, and the guiding housing includes two groups of support frames, and described two support frames are separately fixed at
On two sliding shoes, support frame as described above is U-shaped, and the axial both ends of a support frame are each provided with a sliding bar wherein,
The axial both ends of another support frame are each provided with a sliding eye corresponding with sliding bar, the support frames of described two U-shapeds it
Between by the cooperation of sliding bar and sliding eye, form a variable closed ring and be oriented to housing；
Two groups of pushing tow components corresponding with two clamp arms, the pushing tow component are additionally provided with one of support frame
Including a floating piston assembly, the floating piston assembly includes a case floating cylinder on support frame, is floating
A floating piston is provided with cylinder, a push rod is provided with floating piston, a section is also machined with clamp arm
For semicircular bar-shaped trough, the end of the pushing tow screw is hemispherical, and the end top pressure of push rod is in bar-shaped trough, floating cylinder
On be provided with an intake valve and an air bleeding valve, a relief valve is connected with the air bleeding valve；
The straight line driving mechanism includes a leading screw and a stepper motor for being used to drive leading screw, and the leading screw, which passes through, to be slided
It is threadedly coupled between block and sliding shoe；
The bearing fixing rod is an aluminum pole；
A mounting hole is provided with the middle part of the bearing fixing rod, a branch corresponding with mounting hole is provided with the bearing
Strut, anti-rotation projection is provided with the support bar surface, is provided with inner wall of the hole installing corresponding embedding with the anti-rotation projection
Grooving；
The section of the bearing mounting hole and fix bar is hexagon；
The bearing includes drive seat and support base, and bearing fixing rod is arranged on the middle part of the support base, drive seat mirror image pair
Claim the both sides for being arranged on support base, axis drive mechanism to be installed in drive seat, specular setting is gone back on the support base
There are two slide rails, the sliding shoe is slidably connected by foregoing slide rail with support base；
One fixed pedestal is fixed with by screw at the top of the sliding shoe, the rotary shaft A and rotary shaft B pass through fixation
Pedestal is arranged on sliding shoe；
A swivel nut is also socketed with the sliding bar, the slip section to support frame carries out spacing；
In use, bearing inside casing is fixed on bearing fixing rod, by being compressed and rubbed against on bearing fixing rod to friction lever
Power realizes fixation to bearing inside casing, bearing housing clamping outside bearing between frame support mechanism and bearing housing pushing mechanism,
It is clamped in the collective effect lower bearing housing of clamp arm and spring steel plate, drives sliding shoe to move by linear stepping motor,
So that the relative distance of bearing housing and bearing housing constantly changes, the spacing in bearing housing and bearing inside casing side is maximum
When, then roller can be added, then causes spacing to return to average value, you can so that roller is pushed to position, going round and beginning again can be real
The installation of existing bearing roller.
By carrying out aerating to the floating cylinder of two floating pistons, so as to promote two clamp arms to clamp by push rod,
After clamp arm clamps in place, volume of cylinder can not change again, and the air pressure ascensional range in cylinder becomes big so that relief valve starts
Pressure release, so as to ensure the clamping dynamics of clamp arm, to realize the clamping to different-diameter bearing, while adjustable bearing pushing tow
The pushing tow bolt of mechanism, in that context it may be convenient to change the extreme position of bearing pushing tow, ensure the stability that bearing is fixed.
When the regulation of swivel nut can prevent that bearing from loosening too fast, the abjection of support, the security performance of equipment is improved.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (9)
1. a kind of swing type bearing roller mounting tool, it is characterized in that：Including bearing, portion is provided with a bearing in the holder
Frame fixed seat, bearing housing jack unit is provided with the both sides of bearing；Wherein, bearing inside casing fixed seat includes one vertically admittedly
The bearing fixing rod being scheduled on bearing, annular array is provided with some inlaid holes on the bearing fixing rod, in inlaid hole
Some friction levers are provided with, deformation hole is provided between inlaid hole, an elastic ring is additionally provided with bearing fixing rod,
The annular groove for inlaying turn is machined with the friction lever, the friction lever is realized to axle under the promotion of elastic ring
Hold the clamping of inside casing, the axis of friction lever and the axis coaxle of bearing fixing rod；The bearing housing jack unit includes two groups
Pushing mechanism, the pushing mechanism includes a sliding shoe being connected with bearing sliding and one is arranged on bearing for pushing away
The straight line driving mechanism of dynamic sliding shoe, is provided with frame support mechanism outside a bearing, another on one of sliding shoe
A bearing housing pushing mechanism is provided with one sliding shoe；The outer frame support mechanism of the bearing is arranged on slip including one
Rotary shaft A on block, is rotatably connected to the clamp arm of two speculars on rotary shaft A, bullet between described two clamp arms
Property connection, two clamp arms are opposite to clamp under flexible drive, and one to two branch are provided with the free end end of clamp arm
Deflector roll is supportted, a pushing tow deflector roll A is additionally provided with rotary shaft A；The bearing housing pushing mechanism includes being symmetricly set on cunning
Two mobilizable support deflector rolls of motion block both sides, the support deflector roll are connected with sliding shoe by a slide assemblies, slided
Component includes a sliding eye being arranged in sliding shoe, and a sliding bar is provided with sliding eye, is also set in sliding eye
An ejector piston for being used for pushing tow sliding bar is equipped with, passes through a diastole spring between the ejector piston and sliding bar
Connection, has a sealing-plug in the end set of the sliding eye, an air valve is connected with sealing-plug, passes through adding for air pressure
The movement of gas and pumping driving ejector piston, has a support deflector roll in the end set of sliding bar, between described two support deflector rolls
An elastic steel sheet is connected with, a pushing tow deflector roll B is provided with the middle part of elastic steel sheet；The bearing inside casing fixed seat is also wrapped
A guiding housing is included, the guiding housing includes two groups of support frames, and described two support frames are separately fixed at two sliding shoes
On, support frame as described above is U-shaped, and the axial both ends of a support frame are each provided with a sliding bar wherein, in another support
The axial both ends of frame are each provided with a sliding eye corresponding with sliding bar, pass through slip between the support frame of described two U-shapeds
The cooperation of bar and sliding eye, form a variable closed ring and be oriented to housing；
Two groups of pushing tow components corresponding with two clamp arms, the pushing tow component are additionally provided with one of support frame
Including a floating piston assembly, the floating piston assembly includes a case floating cylinder on support frame, is floating
A floating piston is provided with cylinder, a push rod is provided with floating piston, a section is also machined with clamp arm
For semicircular bar-shaped trough, the end of the pushing tow screw is hemispherical, and the end top pressure of push rod is in bar-shaped trough, floating cylinder
On be provided with an intake valve and an air bleeding valve, a relief valve is connected with the air bleeding valve.
2. a kind of swing type bearing roller mounting tool as claimed in claim 1, it is characterized in that：The straight line driving mechanism bag
A leading screw and a stepper motor for being used to drive leading screw are included, leading screw screw thread through sliding shoe and sliding shoe connects
Connect.
3. a kind of swing type bearing roller mounting tool as claimed in claim 1, it is characterized in that：The bearing fixing rod is one
Individual aluminum pole.
4. a kind of swing type bearing roller mounting tool as claimed in claim 1, it is characterized in that：In the middle part of the bearing fixing rod
A mounting hole is provided with, a support bar corresponding with mounting hole is provided with the bearing, on the support bar surface
Anti-rotation projection is provided with, inner wall of the hole installing is provided with nested troughs corresponding with the anti-rotation projection.
5. a kind of swing type bearing roller mounting tool as claimed in claim 1, it is characterized in that：The bearing mounting hole and solid
The section of fixed pole is hexagon.
6. a kind of swing type bearing roller mounting tool as claimed in claim 1, it is characterized in that：The bearing includes drive seat
And support base, bearing fixing rod are arranged on the middle part of the support base, drive seat specular is arranged on the both sides of support base, drives
Axis drive mechanism is installed on dynamic seat, specular is gone back on the support base and is provided with two slide rails, the sliding shoe leads to
Foregoing slide rail is crossed to be slidably connected with support base.
7. a kind of swing type bearing roller mounting tool as claimed in claim 1, it is characterized in that：At the top of the sliding shoe
One fixed pedestal is fixed with by screw, the rotary shaft A and rotary shaft B are arranged on sliding shoe by fixed pedestal.
8. a kind of swing type bearing roller mounting tool as claimed in claim 1, it is characterized in that：Set on the sliding bar
There is a projection, a guiding groove is provided with the sliding eye, the projection is embedded into guiding groove, and sliding bar is carried out
It is spacing.
9. a kind of swing type bearing roller mounting tool as claimed in claim 1, it is characterized in that：Also covered on the sliding bar
A swivel nut is connected to, the slip section to support frame carries out spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481030.8A CN107538198A (en) | 2016-06-28 | 2016-06-28 | A kind of swing type bearing roller mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481030.8A CN107538198A (en) | 2016-06-28 | 2016-06-28 | A kind of swing type bearing roller mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107538198A true CN107538198A (en) | 2018-01-05 |
Family
ID=60962070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610481030.8A Pending CN107538198A (en) | 2016-06-28 | 2016-06-28 | A kind of swing type bearing roller mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107538198A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549103A (en) * | 2019-09-19 | 2019-12-10 | 天台云层自动化科技有限公司 | Water conservancy construction plugging cover dismounting device |
| CN110672322A (en) * | 2019-11-01 | 2020-01-10 | 韩军伟 | Rolling bearing clamping mechanism for bearing processing |
| CN114012653A (en) * | 2021-09-28 | 2022-02-08 | 江苏鹰游纺机有限公司 | Installation device for rear bearing of washing roller shaft of carbon fiber washing machine |
-
2016
- 2016-06-28 CN CN201610481030.8A patent/CN107538198A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549103A (en) * | 2019-09-19 | 2019-12-10 | 天台云层自动化科技有限公司 | Water conservancy construction plugging cover dismounting device |
| CN110549103B (en) * | 2019-09-19 | 2020-03-27 | 天台云层自动化科技有限公司 | Water conservancy construction plugging cover dismounting device |
| CN110672322A (en) * | 2019-11-01 | 2020-01-10 | 韩军伟 | Rolling bearing clamping mechanism for bearing processing |
| CN110672322B (en) * | 2019-11-01 | 2021-07-30 | 嵊州市量创新材料有限公司 | Rolling bearing clamping mechanism for bearing processing |
| CN114012653A (en) * | 2021-09-28 | 2022-02-08 | 江苏鹰游纺机有限公司 | Installation device for rear bearing of washing roller shaft of carbon fiber washing machine |
| CN114012653B (en) * | 2021-09-28 | 2023-07-11 | 江苏鹰游纺机有限公司 | Mounting device for rear bearing of washing roll shaft of carbon fiber washing machine |
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| PB01 | Publication | ||
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Application publication date: 20180105 |