CN109895025A - A kind of bearing positioning device and its installation method - Google Patents
A kind of bearing positioning device and its installation method Download PDFInfo
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- CN109895025A CN109895025A CN201910183534.5A CN201910183534A CN109895025A CN 109895025 A CN109895025 A CN 109895025A CN 201910183534 A CN201910183534 A CN 201910183534A CN 109895025 A CN109895025 A CN 109895025A
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Abstract
The invention discloses a kind of bearing positioning devices, including main body and rotation apparatus, rotation apparatus includes operating assembly, mounting assembly, upper turn component and lower turn component, the right end of turn component passes through upper turn slot and is connected on operating assembly, the right end of lower turn component passes through lower turn slot and is connected on operating assembly, upper turn component includes interior bar, loop bar and mandril, and interior bar is mounted on the left side of loop bar, and the right-hand end of loop bar is fixedly connected on cross member；Using a kind of above-mentioned installation method of bearing positioning device, include the following steps: the assembling of 1) main body；2) installation of operating assembly, upper turn component and lower turn component；3) installation of mounting assembly；4) installation of operating assembly；Bearing damage can be prevented, ensure that and quickly bearing is positioned, deviation is small, extends the service life of bearing.
Description
Technical field
The invention belongs to Production of bearing fields, and in particular to a kind of bearing positioning device and its installation method.
Background technique
The bearing of d-axis is installed, since the structure of diacytic type bearing is smaller, and bearing itself does not have on many components
Location structure, therefore to the axially position relative difficulty of diacytic type bearing.
Traditional bearing localization method is to tap bearing using tools such as hammers, so that bearing is reached designated position, but adopts
In this way, it is easy to damage bearing, reduces the service life of bearing, and carry out bearing installation using tapping,
The other component of bearing itself or installing positions of bearings may be caused to deflect, influence the normal work of bearing, and artificial right
Bearing is positioned, low efficiency, is unfavorable for industrialized production.
Summary of the invention
Present invention aims at a kind of bearing positioning device and its installation are provided for deficiency of the prior art
Bearing can first be mounted on the upper turn component and lower turn component with mounting assembly, pass through by the technical solution of method
Operating assembly is operated from outside, rotates turn component and lower turn component, lower turn component is suitable for only need to be to axis
Hold the case where being rotated, turning effort can be converted to the translation to position of bearings by upper turn component, can bearing not
Use under same mounting condition, can accurately adjust the displacement of bearing, to improve the positioning accuracy of bearing, while avoid axis
It holds and is directly contacted with extra component, bearing damage can be prevented, ensure that and quickly bearing is positioned, deviation is small, extends
The service life of bearing.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme: a kind of bearing positioning device, feature exist
In: including main body and rotation apparatus, it is in 90 ° between vertical component and cross member that main body, which includes vertical component and cross member,
Angle, turn slot under being internally provided with of vertical component, cross member are internally provided with turn slot, upper turn slot and backspin
Dynamic slot is arranged in parallel, and one end bottom of cross member is fixedly connected with vertical component, and rotation apparatus includes operating assembly, peace
Arrangement, upper turn component and lower turn component, the right end of upper turn component pass through upper turn slot and are connected on operating assembly, under
The right end of turn component passes through lower turn slot and is connected on operating assembly, and upper turn component includes interior bar, loop bar and mandril, interior bar
It is mounted on the left side of loop bar, the right-hand end of loop bar is fixedly connected on cross member, and the inside of loop bar is protruded into the left end of mandril,
Mandril is fixedly connected with interior bar, and the left end of mandril is pierced by the left side of cross member, the left end of mandril and the fixed company of mounting assembly
It connects, lower turn component includes rotating bar and mounting blocks, and mounting blocks are mounted on the left side of rotating bar；Main body provides for rotation apparatus
The place of installation and supporting role, vertical component are primarily used to install turn component, from outside manual rotary operation component,
To make the upper turn component connecting with operating assembly and lower turn component be rotated, mounting assembly can press from both sides bearing
Tight and release, by the way that external screw thread is arranged in interior bar, loop bar is internally provided with internal screw thread so that interior bar is rotated from outside and
The length of the connecting portion of interior bar and loop bar is set to change, so as to adjust to mandril beyond the length of cross member
Section, the mode of threaded connection can make the motive force to mandril more balanced, keep mandril also more balanced to the motive force of bearing,
To when reducing bearing installation as external force is uneven and caused by installation positioning deviate phenomena such as generation, to improve
The positioning progress of bearing, ensure that the service life of bearing.
Further, the left end of interior bar is provided with external screw thread, and loop bar is internally provided with internal screw thread, externally threaded size with it is interior
The size of screw thread matches, and externally threaded length is greater than the length of loop bar；By the way that external screw thread, the inside of loop bar are arranged in interior bar
It is provided with internal screw thread, so that interior bar is rotated from outside and the length of the connecting portion of interior bar and loop bar is made to change, thus
Mandril can be adjusted beyond the length of cross member.
Further, the right end of interior bar is provided with connecting tube, and the size of connecting tube is greater than the size of upper turn slot, the ruler of interior bar
The outside of upper turn slot is arranged in the very little size less than upper turn slot, connecting tube；To the size of connecting tube, interior bar and upper turn slot
It limits, enables interior bar in the inside free extension of upper turn slot, and connecting tube not can enter in turn slot.
Further, the bottom of vertical component is fixedly connected with pedestal, and the side of vertical component is equipped with support frame；Due to cross
Volume to component is larger, and structure is complicated for the upper turn component installed inside cross member, and quality is relatively heavy, perpendicular
The pedestal being arranged to component can prevent main body from top-heavy situation occur, ensure that the structural stability of main body, prevent out
Situations such as now toppling over can hang bearing on the support frame, and support frame plays the role of storage and placement to bearing.
Further, operating assembly includes operation panel and rot, and the upper end of operation panel is fixed on the left side of cross member
On, the lower end of operation panel is fixed on the left side of vertical component；The setting of upper handle hole and lower handle hole enables rot
It is attached across operation panel and with the structure being arranged in inside vertical component and cross member, to realize the positioning to bearing
Effect, while the setting of upper handle hole can make the interior bar being mounted on inside turn slot pass through upper handle hole, thus realization pair
The variation of mandril position is the position for realizing that bearing positioning work is more crucial.
Further, be provided with handle hole and lower handle hole on operation panel, upper handle hole and lower handle hole respectively with upper rotation
The right-hand end of dynamic slot and lower turn slot aligns；Connector can be connect with mounting blocks and connecting tube, make mounting blocks and connection
It can rotate between part, connecting tube and connector, therefore can be manually rotated by handle, connector can pass turning effort
It is handed at mounting blocks and connecting tube, when mounting blocks rotation, the rotating bar being fixedly connected with mounting blocks can be made to be rotated, and
When connector drives interior bar rotation, the passage to mandril can be realized under the action of upper turn component.
Further, rot is provided with two groups altogether, and rot includes connector and handle, and handle is fixedly mounted on connector
Outside, connector is internally provided with mounting groove, and the right side of connector is connect with mounting blocks, connecting tube；Connector can divide
It is not fixedly connected with mounting blocks and connecting tube, from outside rotating handles, the mounting blocks being fixedly connected with connector and company can be made
Adapter tube is rotated.
Further, connecting tube is fixedly connected with connector, is provided with annular protrusion in connecting tube, on the inner sidewall of mounting groove
It is provided with annular groove, the size of annular protrusion and the size of annular groove match, and annular protrusion is connected in annular groove；
Rot is passed through into upper handle hole, and connect connector with connecting tube, the annular protrusion being arranged in connecting tube is connected to connection
It in annular groove inside part, rotate connecting tube and connector can mutually under the effect of external force, and connecting tube will not take out
The mounting groove of connector is separated out, connecting tube is fixedly connected with connector, can guarantee that power is transferred to connecting tube by connector.
Further, mounting assembly includes the first fixed ring and the second fixed ring, the top of the first fixed ring and rotating bar
Left end is fixedly connected, and the top of the second fixed ring is fixedly connected with the left end of mandril, and the one of the first fixed ring and the second fixed ring
It holds and is provided with supporting piece, the other end of the first fixed ring and the second fixed ring is provided with fastener；Bearing can be connected to first to consolidate
Determine in ring or the second fixed ring, by separating fastener with supporting piece, then bearing is placed on to the inside of the first fixed ring, then
Fastener is moved, the bottom end of fastener is made to penetrate the inside of supporting piece, so that bearing be fixed, enables bearing that mandril to be followed to be rotated
Or translation enables bearing to rotate to position to be installed, and can guarantee that shaft strength is equal by carrying out revolving translation
Situations such as weighing apparatus is not in deformation.
Using a kind of installation method of such as above-mentioned bearing positioning device, characterized by the following steps:
1) assembling of main body:
A., the vertical component for being preset with lower turn slot is welded on to the middle part of pedestal first, then will be preset with turn slot
Cross member be placed on the top of vertical component, make the right side of cross member and the right side flush of vertical component, so
The junction of cross member and vertical component is welded afterwards；It will be welded after cross member and vertical member align, ensure that operation
The installation of plate；
2) installation of operating assembly, upper turn component and lower turn component:
A. cutting for backing plate is carried out first, is first measured the height of vertical component, is then cut out vertical component half the height degree
Wooden unit then backing plate is placed on pedestal as backing plate, and the left side wall of backing plate is made to be tightly attached to the right side wall of vertical component
On；The setting of backing plate can make the docking of operation panel and easier for installation, keep operability stronger, to setting again for backing plate height
It is fixed, the height of backing plate can be made to meet the mounting height of operation panel；
B. then operation panel is placed on backing plate, is first aligned at the both ends of operation panel with the both ends of vertical component, then
Check the upper handle hole and lower handle hole and upper turn slot and lower turn slot on operation panel is aligned feelings situation, if between any two
There is deviation in position, and the height for adjusting operation panel keeps the position of handle hole and upper turn slot, lower handle hole and lower turn slot equal
It is corresponding；By the way that upper handle hole is corresponding with the position of upper turn slot, lower handle hole and lower turn slot, make the installation site of operation panel
Accurately, and make rot pass through upper handle hole and lower handle hole and the component that is mounted on inside turn slot and lower turn slot into
Row connection, ensure that the integrality of structure；
C., installation sheet is then first mounted on to the left end of loop bar, then the left end of interior bar is connect with loop bar, and rotates
Interior bar keeps the left end of interior bar concordant with the left side of loop bar, and loop bar and interior bar are then penetrated upper rotation on the left of cross member together
In dynamic slot, the right end of interior bar is set to pass through upper handle hole, and guarantee that installation sheet is tightly attached on the left side of cross member, by installation sheet
It is welded and fixed with the junction of cross member；Interior bar is first rotated into the left end to loop bar mainly there are two acting on, first is that shortening
The entire length of upper turn component makes easy for installation, the exposed left side in loop bar of interior bar, when loop bar protrudes into upper turn slot,
Interior bar can be connect with mandril, the fixation of loop bar and cross member can be made stronger by installation sheet；
D., mandril is then welded on to the left end of interior bar, inspection ensures that mandril and pedestal holding are horizontal, then from upper operation
Connecting tube is welded in interior bar by the outside in hole, is bonded the left end of connecting tube with operation panel；Enable interior bar to the left
Mobile maximum distance is exactly that the left end of interior bar moves at the left end of loop bar, that is to say, bright interior bar cannot remove transverse direction
The outside of component can prevent interior bar to be equipped with externally threaded one end and frequently contact with air, and phenomena such as corrode, make interior bar
The resistance being threadedly coupled with loop bar increases；
E. rotating bar is then passed through into lower handle hole from the right side of vertical component and is pierced by lower turn slot, then in lower operation
Mounting blocks are welded on the end of rotating bar by the right side in hole；
3) installation of mounting assembly:
A. the first fixed ring and the second fixed ring are installed respectively first, then respectively welds the top of the first fixed ring
It connects on turning-bar, then will be welded on mandril at the top of the second fixed ring；
4) installation of operating assembly:
A. one group of operating assembly is first selected, is first fixedly connected with connector with installation part, is then connected to handle
On fitting, and rotating handles 2-3 circle counterclockwise, it tests to the rotation of lower turn component；
B. the connecting tube on the outside of upper handle hole finally is stretched out into the connector alignment of another group of operating assembly, make connecting tube into
Enter in the mounting groove being arranged on connector, be then connected to annular protrusion in annular groove, make connecting tube and rotates counterclockwise
Handle 5-8 circle, makes interior bar along operating assembly counter motion；Can installation to upper turn component and performance test, make
Turn component can work normally, while can make mandril that interior bar be followed to move to the right, to guarantee whole when not in use put down
Weighing apparatus.
The present invention is by adopting the above-described technical solution, have the advantages that main body provides peace for rotation apparatus
The place of dress and supporting role, vertical component are primarily used to install turn component, from outside manual rotary operation component, from
And the upper turn component connecting with operating assembly and lower turn component are rotated, bearing can be clamped by mounting assembly
And release, by the way that external screw thread is arranged in interior bar, loop bar is internally provided with internal screw thread, so that rotating and making to interior bar from outside
The length of the connecting portion of interior bar and loop bar changes, so as to which mandril is adjusted beyond the length of cross member,
The mode of threaded connection can make the motive force to mandril more balanced, keep mandril also more balanced to the motive force of bearing, from
And when reducing bearing installation as external force is uneven and caused by installation positioning deviate phenomena such as generation, to improve
The positioning progress of bearing, ensure that the service life of bearing.
The present invention provides a kind of bearing positioning device and its technical solutions of installation method, can first be mounted on bearing
On upper turn component and lower turn component with mounting assembly, by from outside operate operating assembly, make turn component and
Lower turn component is rotated, and lower turn component is suitable for the case where need to only rotating to bearing, and upper turn component can incite somebody to action
Turning effort is converted to the translation to position of bearings, can accurately adjust in the use under the different mounting condition of bearing
The displacement of bearing to improve the positioning accuracy of bearing, while avoiding bearing from directly contacting with extra component, can prevent axis
Damage is held, ensure that and quickly bearing is positioned, deviation is small, extends the service life of bearing.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is a kind of structural schematic diagram of bearing positioning device of the present invention；
Fig. 2 is the connection schematic diagram of interior bar and loop bar in the present invention；
Fig. 3 is the connection schematic diagram of bar and connecting tube in the present invention；
Fig. 4 is the structural schematic diagram of loop bar in the present invention；
Fig. 5 is the connection schematic diagram of rotating bar and rot in the present invention；
Fig. 6 is the structural schematic diagram of the first fixed ring in the present invention；
Fig. 7 is the connection schematic diagram of vertical component and cross member in the present invention；
Fig. 8 is the connection schematic diagram of handle and connector in the present invention.
In figure: 1- main body；2- fastener；The vertical component of 3-；4- cross member；5- operating assembly；The upper turn component of 6-；Under 7-
Turn component；The upper turn slot of 8-；Turn slot under 9-；10- interior bar；11- loop bar；12- mandril；13- rotating bar；14- mounting blocks；
15- annular protrusion；16- external screw thread；17- internal screw thread；18- connecting tube；19- pedestal；20- support frame；21- operation panel；22- rotation
Device；The upper handle hole of 23-；Handle hole under 24-；25- connector；26- handle；27- mounting groove；28- annular groove；29- first is solid
Determine ring；The second fixed ring of 30-；31- supporting piece；32- installation sheet.
Specific embodiment
As shown in Figures 1 to 8, include for a kind of bearing positioning device of the present invention, including main body 1 and rotation apparatus, main body 1
Vertical component 3 and cross member 4, are in 90 ° of angles between vertical component 3 and cross member 4, and vertical component 3 is internally provided with
Lower turn slot 9, cross member 4 are internally provided with turn slot 8, and upper turn slot 8 and lower turn slot 9 are arranged in parallel, horizontal
It is fixedly connected to one end bottom of component 4 with vertical component 3, rotation apparatus includes operating assembly 5, mounting assembly, upper turn group
Part 6 and lower turn component 7, the right end of upper turn component 6 pass through upper turn slot 8 and are connected on operating assembly 5, lower turn component 7
Right end pass through lower turn slot 9 be connected on operating assembly 5, upper turn component 6 include interior bar 10, loop bar 11 and mandril 12, it is interior
Bar 10 is mounted on the left side of loop bar 11, and the right-hand end of loop bar 11 is fixedly connected on cross member 4, and the left end of mandril 12 is protruded into
The inside of loop bar 11, mandril 12 are fixedly connected with interior bar 10, and the left end of mandril 12 is pierced by the left side of cross member 4, mandril 12
Left end be fixedly connected with mounting assembly, lower turn component 7 includes rotating bar 13 and mounting blocks 14, and mounting blocks 14 are mounted on rotation
The left side of bar 13；Main body 1 provides place and the supporting role of installation for rotation apparatus, and vertical component 3 is primarily used to install
Upper turn component 6, from outside manual rotary operation component 5, to make the upper turn component 6 connecting with operating assembly 5 and backspin
Dynamic component 7 is rotated, and bearing can be clamped and be discharged by mounting assembly, by the way that external screw thread 16 is arranged in interior bar 10,
Loop bar 11 is internally provided with internal screw thread 17, so that interior bar 10 is rotated and made from outside the connecting portion of interior bar 10 Yu loop bar 11
Length change, so as to which mandril 12 is adjusted beyond the length of cross member 4, the mode of threaded connection can
Keep the motive force to mandril 12 more balanced, keep mandril 12 also more balanced to the motive force of bearing, to reduce bearing peace
When dress as external force is uneven and caused by installation positioning deviate phenomena such as generation, thus improve the positioning of bearing into
Degree, ensure that the service life of bearing.The left end of interior bar 10 is provided with external screw thread 16, and loop bar 11 is internally provided with internal screw thread
17, the size of external screw thread 16 and the size of internal screw thread 17 match, and the length of external screw thread 16 is greater than the length of loop bar 11；By
External screw thread 16 is set in interior bar 10, and loop bar 11 is internally provided with internal screw thread 17, so that in rotating and making to interior bar 10 from outside
Bar 10 and the length of the connecting portion of loop bar 11 change, so as to carry out to mandril 12 beyond the length of cross member 4
It adjusts.The right end of interior bar 10 is provided with connecting tube 18, and the size of connecting tube 18 is greater than the size of upper turn slot 8, the ruler of interior bar 10
The outside of upper turn slot 8 is arranged in the very little size less than upper turn slot 8, connecting tube 18；To connecting tube 18, interior bar 10 and upper turn
The size of slot 8 limits, and enables interior bar 10 in the inside free extension of upper turn slot 8, and connecting tube 18 not can enter rotation
In dynamic slot 8.The bottom of vertical component 3 is fixedly connected with pedestal 19, and the side of vertical component 3 is equipped with support frame 20；Due to cross
Volume to component 4 is larger, and structure is complicated for the upper turn component 6 installed inside cross member 4, and quality is relatively heavy,
It can prevent main body 1 from top-heavy situation occur in the pedestal 19 of vertical component 3 setting, ensure that the stable structure of main body 1
Property, prevents situations such as toppling over, can hang over bearing on support frame 20, and support frame 20 plays storage and placement to bearing
Effect.Operating assembly 5 includes operation panel 21 and rot 22, and the upper end of operation panel 21 is fixed on the left side of cross member 4,
The lower end of operation panel 21 is fixed on the left side of vertical component 3；The setting of upper handle hole 23 and lower handle hole 24 makes rot
22 can pass through operation panel 21 and be attached with the structure being arranged in inside vertical component 3 and cross member 4, thus realization pair
The positioning action of bearing, while the setting of upper handle hole 23 can make the interior bar 10 being mounted on inside turn slot 8 pass through upper behaviour
Make hole 23, is the position for realizing that bearing positioning work is more crucial to realize the variation to 12 position of mandril.On operation panel 21
Be provided with handle hole 23 and lower handle hole 24, upper handle hole 23 and lower handle hole 24 respectively with upper turn slot 8 and lower turn slot 9
Right-hand end align；Connector 25 can be connect with mounting blocks 14 and connecting tube 18, made mounting blocks 14 and connector 25, connected
It can rotate between adapter tube 18 and connector 25, therefore can be manually rotated by handle 26, connector 25 can make rotation
With being transferred at mounting blocks 14 and connecting tube 18, when mounting blocks 14 rotate, the rotation being fixedly connected with mounting blocks 14 can be made
Bar 13 is rotated, and when the drive rotation of interior bar 10 of connector 25, it can realize under the action of upper turn component 6 to mandril 12
Passage.Rot 22 is provided with two groups altogether, and rot 22 includes connector 25 and handle 26, and handle 26 is fixedly mounted on connection
The outside of part 25, connector 25 are internally provided with mounting groove 27, and the right side of connector 25 and mounting blocks 14, connecting tube 18 connect
It connects；Connector 25 can be fixedly connected with mounting blocks 14 and connecting tube 18 respectively, from outside rotating handles 26, can be made and be connected
The mounting blocks 14 and connecting tube 18 that part 25 is fixedly connected are rotated.Connecting tube 18 is fixedly connected with connector 25, connecting tube 18
On be provided with annular protrusion 15, be provided with annular groove 28 on the inner sidewall of mounting groove 27, the size and annular of annular protrusion 15
The size of groove 28 matches, and annular protrusion 15 is connected in annular groove 28；Rot 22 is passed through into upper handle hole 23, and is made
Connector 25 is connect with connecting tube 18, and the annular protrusion 15 being arranged in connecting tube 18 is connected to the annular groove inside connector 25
It in 28, rotate connecting tube 18 and connector 25 can mutually under the effect of external force, and connecting tube 18 will not pull out connection
The mounting groove 27 of part 25, connecting tube 18 are fixedly connected with connector 25, can guarantee that power is transferred to connecting tube 18 by connector 25.
Mounting assembly includes the first fixed ring 29 and the second fixed ring 30, and the top of the first fixed ring 29 and the left end of rotating bar 13 are fixed
Connection, the top of the second fixed ring 30 are fixedly connected with the left end of mandril 12, and the one of the first fixed ring 29 and the second fixed ring 30
It holds and is provided with supporting piece 31, the other end of the first fixed ring 29 and the second fixed ring 30 is provided with fastener 2；Bearing can be connected to
In first fixed ring 29 or the second fixed ring 30, by separating fastener 2 with supporting piece 31, it is fixed that bearing is then placed on first
Then the inside of ring 29 moves fastener 2, the bottom end of fastener 2 is made to penetrate the inside of supporting piece 31, so that bearing be fixed, makes bearing
Mandril 12 can be followed to be rotated or translated, by the revolving translation of progress, bearing is enable to rotate to position to be installed,
And situations such as capable of guaranteeing shaft strength equilibrium, being not in deformation.
Using a kind of installation method of such as above-mentioned bearing positioning device, include the following steps:
1) assembling of main body 1:
A., the vertical component 3 for being preset with lower turn slot 9 is welded on to the middle part of pedestal 19 first, then will be preset with rotation
The cross member 4 of dynamic slot 8 is placed on the top of vertical component 3, makes the right side of cross member 4 and the right side of vertical component 3
Then flush welds the junction of cross member 4 and vertical component 3；It is welded after cross member 4 is aligned with vertical component 3
It connects, ensure that the installation of operation panel 21；
2) installation of operating assembly 5, upper turn component 6 and lower turn component 7:
A. cutting for backing plate is carried out first, is first measured the height of vertical component 3, is then cut out vertical 3 half the height of component
Then backing plate is placed on pedestal 19 by the wooden unit of degree as backing plate, and the left side wall of backing plate is made to be tightly attached to the right side of vertical component 3
On side wall；The setting of backing plate can make the docking of operation panel 21 and easier for installation, keep operability stronger, to backing plate height
It resets, the height of backing plate can be made to meet the mounting height of operation panel 21；
B. then operation panel 21 is placed on backing plate, is first aligned at the both ends of operation panel 21 with the both ends of vertical component 3,
Then check the upper handle hole 23 and lower handle hole 24 and upper turn slot 8 and lower turn slot 9 on operation panel 21 is aligned feelings situation,
If deviation occurs in position between any two, the height of adjustment operation panel 21 makes handle hole 23 and upper turn slot 8, lower handle hole 24
It is corresponding with the position of lower turn slot 9；By by the position of upper handle hole 23 and upper turn slot 8, lower handle hole 24 and lower turn slot 9
Correspondence is set, keeps the installation site of operation panel 21 accurate, and rot 22 is made to pass through upper handle hole 23 and lower handle hole 24 and peace
Component inside upper turn slot 8 and lower turn slot 9 is attached, and ensure that the integrality of structure；
C., installation sheet 32 is then first mounted on to the left end of loop bar 11, then the left end of interior bar 10 and loop bar 11 are connected
It connects, and rotating interior bar 10 keeps the left end of interior bar 10 concordant with the left side of loop bar 11, then by loop bar 11 and interior bar 10 together from cross
It is penetrated in upper turn slot 8 to the left side of component 4, the right end of interior bar 10 is made to pass through upper handle hole 23, and guarantee that installation sheet 32 is close to
On the left side of cross member 4, installation sheet 32 and the junction of cross member 4 are welded and fixed；First extremely by the rotation of interior bar 10
Mainly there are two effects for the left end of loop bar 11, first is that shortening the entire length of upper turn component 6, make easy for installation, interior bar 10
Interior bar 10 can connect with mandril 12 when loop bar 11 protrudes into upper turn slot 8, pass through peace by the exposed left side in loop bar 11
Load 32 can make loop bar 11 and the fixation of cross member 4 stronger；
D., mandril 12 is then welded on to the left end of interior bar 10, inspection ensures that mandril 12 and 19 holding of pedestal are horizontal, then
Connecting tube 18 is welded in interior bar 10 from the outside of upper handle hole 23, pastes the left end of connecting tube 18 and operation panel 21
It closes；The maximum distance that interior bar 10 is moved to the left is exactly that the left end of interior bar 10 moves to the left end of loop bar 11
Place, that is to say, bright interior bar 10 cannot remove the outside of cross member 4, one end that interior bar 10 can be prevented to be equipped with external screw thread 16 is frequent
Phenomena such as contacting, and corroding with air, the resistance for being threadedly coupled interior bar 10 with loop bar 11 increase；
E. rotating bar 13 is then passed through into lower handle hole 24 from the right side of vertical component 3 and is pierced by lower turn slot 9, then existed
Mounting blocks 14 are welded on the end of rotating bar 13 by the right side of lower handle hole 24；
3) installation of mounting assembly:
A. the first fixed ring 29 and the second fixed ring 30 are installed respectively first, then respectively by the first fixed ring 29
Top is welded on turning-bar, and then the top of the second fixed ring 30 is welded on mandril 12；
4) installation of operating assembly 5:
A. one group of operating assembly 5 is first selected, is first fixedly connected with connector 25 with installation part, then connects handle 26
On connector 25, and rotating handles 262-3 circle counterclockwise, it tests to the rotation of lower turn component 7；
B., the connecting tube 18 that the alignment of connector 25 of another group of operating assembly 5 is finally stretched out to upper 23 outside of handle hole, makes
Connecting tube 18 enters in the mounting groove 27 being arranged on connector 25, is connected to annular protrusion 15 in annular groove 28, makes
Connecting tube 18 and counterclockwise rotating handles 265-8 circle, make interior bar 10 along 5 counter motion of operating assembly；It can be to upper turn component 6
Installation and performance test, so that turn component 6 is worked normally, while mandril 12 can be made to follow interior bar 10 to the right
Side is mobile, to guarantee balance whole when not in use.
The present invention is by adopting the above-described technical solution, have the advantages that main body 1 provides peace for rotation apparatus
The place of dress and supporting role, vertical component 3 are primarily used to install turn component 6, from outside manual rotary operation component
5, so that the upper turn component 6 connecting with operating assembly 5 and lower turn component 7 be made to be rotated, mounting assembly can be by bearing
It is clamped and discharges, by the way that external screw thread 16 is arranged in interior bar 10, loop bar 11 is internally provided with internal screw thread 17, so that from outer
Side rotates interior bar 10 and interior bar 10 and the length of the connecting portion of loop bar 11 is made to change, so as to exceed to mandril 12
The length of cross member 4 is adjusted, and the mode of threaded connection can make the motive force to mandril 12 more balanced, makes mandril 12
It is also more balanced to the motive force of bearing, thus when reducing bearing installation as external force is uneven and caused by positioning is installed
The generation of phenomena such as deviation ensure that the service life of bearing to improve the positioning progress of bearing.
The present invention provides a kind of bearing positioning device and its technical solutions of installation method, can first be mounted on bearing
On upper turn component 6 and lower turn component 7 with mounting assembly, by operating operating assembly 5 from outside, make turn component
6 and lower turn component 7 rotated, lower turn component 7 is suitable for only the case where need to rotating to bearing, upper turn component 6
Turning effort can be converted to the translation to position of bearings, it can be in the use under the different mounting condition of bearing, Neng Goujing
The really displacement of adjustment bearing, to improve the positioning accuracy of bearing, while avoiding bearing from directly contacting with extra component, can
Bearing damage is prevented, ensure that and quickly bearing is positioned, deviation is small, extends the service life of bearing.
The above is only specific embodiments of the present invention, but technical characteristic of the invention is not limited thereto.It is any with this hair
Based on bright, to realize essentially identical technical effect, made ground simple change, equivalent replacement or modification etc. are all covered
Among protection scope of the present invention.
Claims (10)
1. a kind of bearing positioning device, it is characterised in that: including main body and rotation apparatus, the main body includes vertical component and cross
It is in 90 ° of angles, turn under being internally provided with of the vertical component between the vertical component and the cross member to component
Slot, the cross member are internally provided with turn slot, and the upper turn slot and the lower turn slot are arranged in parallel, institute
One end bottom for stating cross member is fixedly connected with the vertical component, the rotation apparatus include operating assembly, mounting assembly,
Upper turn component and lower turn component, the right end of the upper turn component pass through the upper turn slot and are connected to the operating assembly
On, the right end of the lower turn component passes through the lower turn slot and is connected on the operating assembly, the upper turn component packet
Interior bar, loop bar and mandril are included, the interior bar is mounted on the left side of the loop bar, and the right-hand end of the loop bar is fixedly connected on institute
It states on cross member, the inside of the loop bar, the size of the size of the mandril and the interior bar are protruded into the left end of the mandril
Match, the left end of the mandril is pierced by the left side of the cross member, and the left end of the mandril and the mounting assembly are solid
Fixed connection, the lower turn component includes rotating bar and mounting blocks, and the mounting blocks are mounted on the left side of the rotating bar.
2. a kind of bearing positioning device according to claim 1, it is characterised in that: the left end of the interior bar is provided with outer spiral shell
Line, the loop bar are internally provided with internal screw thread, and the externally threaded size and the size of the internal screw thread match, described outer
The length of screw thread is greater than the length of the loop bar.
3. a kind of bearing positioning device according to claim 1, it is characterised in that: the right end of the interior bar is provided with connection
Pipe, the size of the connecting tube are greater than the size of the upper turn slot, and the size of the interior bar is less than the ruler of the upper turn slot
Very little, the outside of the upper turn slot is arranged in the connecting tube.
4. a kind of bearing positioning device according to claim 1, it is characterised in that: the bottom of the vertical component is fixedly connected
There is pedestal, the side of the vertical component is equipped with support frame.
5. a kind of bearing positioning device according to claim 3, it is characterised in that: the operating assembly includes operation panel and turns
Dynamic device, the upper end of the operation panel are fixed on the left side of the cross member, and the lower end of the operation panel is fixed on described
On the left side of vertical component.
6. a kind of bearing positioning device according to claim 1, it is characterised in that: be provided with handle hole on the operation panel
With lower handle hole, the upper handle hole and the lower handle hole right-hand end with the upper turn slot and the lower turn slot respectively
Portion aligns.
7. a kind of bearing positioning device according to claim 5, it is characterised in that: the rot is provided with two groups altogether, institute
Stating rot includes connector and handle, and the handle is fixedly mounted on the outside of the connector, the inside of the connector
Be provided with mounting groove, the open end of the mounting groove towards the upper turn slot, the right side of the connector and the mounting blocks,
The connecting tube connection.
8. a kind of bearing positioning device according to claim 7, it is characterised in that: the connecting tube is fixed with the connector
It connects, is provided with annular protrusion in the connecting tube, annular groove, the convex annular are provided on the inner sidewall of the mounting groove
The size of the size and the annular groove that rise matches, and the annular protrusion is connected in the annular groove.
9. a kind of bearing positioning device according to claim 1, it is characterised in that: the mounting assembly includes the first fixed ring
It is fixedly connected with the top of the second fixed ring, first fixed ring with the left end of the rotating bar, second fixed ring
Top is fixedly connected with the left end of the mandril, and one end of first fixed ring and second fixed ring is provided with supporting piece,
The other end of first fixed ring and second fixed ring is provided with fastener.
10. a kind of installation method of bearing positioning device according to claim 1, characterized by the following steps:
1) assembling of main body:
A., the vertical component for being preset with lower turn slot is welded on to the middle part of pedestal first, then will be preset with the cross of upper turn slot
It is placed on the top of vertical component to component, makes the right side of cross member and the right side flush of vertical component, then will
The welding of the junction of cross member and vertical component；It will be welded after cross member and vertical member align, ensure that operation panel
Installation；
2) installation of operating assembly, upper turn component and lower turn component:
A. cutting for backing plate is carried out first, is first measured the height of vertical component, is then cut out the wood of vertical component half the height degree
Then backing plate is placed on pedestal by block as backing plate, and be tightly attached to the left side wall of backing plate on the right side wall of vertical component；
B. then operation panel is placed on backing plate, the both ends of operation panel is aligned with the both ends of vertical component first, are then checked
Upper handle hole and lower handle hole on operation panel and upper turn slot and lower turn slot are aligned feelings situation, if position between any two
There is deviation, the height for adjusting operation panel keeps handle hole and the position of upper turn slot, lower handle hole and lower turn slot corresponding；
C. then first the left end of interior bar is connect with loop bar, and rotating interior bar keeps the left end of interior bar concordant with the left side of loop bar, so
Afterwards by loop bar and interior bar together from being penetrated in upper turn slot on the left of cross member, the right end of interior bar is made to pass through upper handle hole, and
The junction of loop bar left end and cross member is welded and fixed；
D., mandril is then welded on to the left end of interior bar, inspection ensures that mandril and pedestal holding are horizontal, then from upper handle hole
Connecting tube is welded in interior bar by outside, is bonded the left end of connecting tube with operation panel；
E. rotating bar is then passed through into lower handle hole from the right side of vertical component and is pierced by lower turn slot, then in lower handle hole
Mounting blocks are welded on the end of rotating bar by right side；
3) installation of mounting assembly:
A. the first fixed ring and the second fixed ring are installed respectively first, then will be welded at the top of the first fixed ring respectively
On turning-bar, then it will be welded on mandril at the top of the second fixed ring；
4) installation of operating assembly:
A. one group of operating assembly is first selected, connector is fixedly connected with installation part first, handle is then connected to connector
On, and rotating handles 2-3 circle counterclockwise, it tests to the rotation of lower turn component；
B. the connecting tube on the outside of upper handle hole finally is stretched out into the connector alignment of another group of operating assembly, connecting tube is made to enter company
It in the mounting groove being arranged on fitting, is then connected to annular protrusion in annular groove, makes connecting tube and rotating handles counterclockwise
5-8 circle, makes interior bar along operating assembly counter motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183534.5A CN109895025B (en) | 2019-03-12 | 2019-03-12 | Bearing positioning device and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183534.5A CN109895025B (en) | 2019-03-12 | 2019-03-12 | Bearing positioning device and mounting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109895025A true CN109895025A (en) | 2019-06-18 |
| CN109895025B CN109895025B (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910183534.5A Active CN109895025B (en) | 2019-03-12 | 2019-03-12 | Bearing positioning device and mounting method thereof |
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| Country | Link |
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| CN (1) | CN109895025B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3906959C1 (en) * | 1989-03-04 | 1990-06-13 | Horst 7730 Villingen-Schwenningen De Klann | Assembly device for automotive gear clutches |
| CN103406744A (en) * | 2013-07-19 | 2013-11-27 | 无锡双益精密机械有限公司 | Bearing installation device |
| CN204711965U (en) * | 2015-07-01 | 2015-10-21 | 立峰集团有限公司 | A kind of steering shaft bearing erector |
| CN204935553U (en) * | 2015-07-22 | 2016-01-06 | 邱宣翰 | Bearing extractor device |
| CN106584102A (en) * | 2016-12-26 | 2017-04-26 | 东莞市蓉工自动化科技有限公司 | Automatic bearing assembly machine |
| CN207982712U (en) * | 2018-01-25 | 2018-10-19 | 馆陶县三林轴承制造有限公司 | A kind of automatic bearing assembling apparatus |
-
2019
- 2019-03-12 CN CN201910183534.5A patent/CN109895025B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3906959C1 (en) * | 1989-03-04 | 1990-06-13 | Horst 7730 Villingen-Schwenningen De Klann | Assembly device for automotive gear clutches |
| CN103406744A (en) * | 2013-07-19 | 2013-11-27 | 无锡双益精密机械有限公司 | Bearing installation device |
| CN204711965U (en) * | 2015-07-01 | 2015-10-21 | 立峰集团有限公司 | A kind of steering shaft bearing erector |
| CN204935553U (en) * | 2015-07-22 | 2016-01-06 | 邱宣翰 | Bearing extractor device |
| CN106584102A (en) * | 2016-12-26 | 2017-04-26 | 东莞市蓉工自动化科技有限公司 | Automatic bearing assembly machine |
| CN207982712U (en) * | 2018-01-25 | 2018-10-19 | 馆陶县三林轴承制造有限公司 | A kind of automatic bearing assembling apparatus |
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| Publication number | Publication date |
|---|---|
| CN109895025B (en) | 2020-08-18 |
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