CN111623035B - Heavy truck hub bearing and gasket mounting device thereof - Google Patents
Heavy truck hub bearing and gasket mounting device thereof Download PDFInfo
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- CN111623035B CN111623035B CN202010481863.0A CN202010481863A CN111623035B CN 111623035 B CN111623035 B CN 111623035B CN 202010481863 A CN202010481863 A CN 202010481863A CN 111623035 B CN111623035 B CN 111623035B
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- sliding
- plate
- gasket
- mounting
- hub bearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
- F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a heavy truck hub bearing and a gasket mounting device thereof, which comprise an outer ring and a group of opposite inner rings arranged in the outer ring, wherein a retainer is arranged outside the inner rings, a plurality of tapered rollers are uniformly arranged in the retainer, and a connecting mechanism is arranged between the group of opposite inner rings. The invention has the advantages that the hub bearing is developed on the basis of a tapered roller bearing, two sets of bearings are integrated into a whole, the assembly performance is good, a group of inner rings are connected through a gasket, the two inner rings are connected into a whole, the scattering phenomenon is prevented from easily occurring in the transportation process, the clearance adjustment is avoided during installation, the weight is light, the structure is compact, the bearing capacity is strong, and in addition, lubricating grease is filled into the sealed bearing before leaving a factory, and the sealing of an external hub is omitted; this gasket installation device adsorbs the gasket through the adsorption plate and installs, effectively reduces the manual work and installs the labour, improves the installation effectiveness, convenient and practical.
Description
Technical Field
The invention relates to the field of hub bearings, in particular to a heavy truck hub bearing and a gasket mounting device thereof.
Background
The hub bearing is a part applied to an automobile axle for bearing and providing accurate guide for the rotation of a hub, bears axial load and radial load, and is an important component of automobile load and rotation.
The main function of the hub bearing is to bear the weight and provide accurate guide for the rotation of the hub, and the hub bearing bears the radial load and the axial load; traditional heavy truck wheel hub bearing is formed by two sets of solitary tapered roller bearing combinations, the installation of bearing, the fat liquoring, the adjustment of sealed and play is gone on the automotive production line, this kind of structure makes the assembly difficulty of automotive production factory, and is with high costs, the reliability is poor, and there is not fixed connection mechanism between two inner circles of wheel hub bearing, only rely on the sealing washer to lock in outer warp direction, the phenomenon of scattering takes place easily in the transportation, maintenance and maintenance for the car have brought many troubles, need carry out washing fat liquoring and play adjustment again to the bearing.
Disclosure of Invention
In view of the above defects, the invention provides a heavy truck hub bearing and a gasket mounting device thereof, which have good assembly performance, avoid clearance adjustment during mounting, and improve mounting efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
a heavy truck hub bearing comprises an outer ring and a group of opposite inner rings arranged in the outer ring, wherein a retainer is arranged outside the inner rings, a plurality of tapered rollers are uniformly arranged in the retainer, and a connecting mechanism is arranged between the group of opposite inner rings;
the connecting mechanism comprises a connecting portion, an annular groove, a limiting ring and a gasket, the connecting portion is arranged at the front end of the inner ring, the annular groove is formed in the inner end of the connecting portion, the limiting ring is arranged at the front end of the connecting portion and located on one side of the annular groove, and the gasket is sleeved in the connecting portion and is a non-closed circular ring.
As an improvement of the technical scheme, the gasket is uniformly provided with a plurality of strip-shaped holes, and the strip-shaped holes are sleeved on the limiting ring.
As an improvement of the technical scheme, the two sides of the strip-shaped hole are provided with the protruding parts which are arranged in the annular groove.
A heavy truck hub bearing gasket mounting device comprises a feeding table and a mounting table positioned on one side of the feeding table, wherein a feeding mechanism is arranged on the feeding table, and a mounting mechanism is arranged on the mounting table;
the feeding mechanism comprises a group of opposite sliding grooves I, a gasket placing plate, a plurality of gasket placing grooves, a strip-shaped rack I, a stepping motor I and a driving gear I, wherein the group of opposite sliding grooves I are vertically arranged on the upper surface of the feeding table, the gasket placing plate is slidably arranged on the group of opposite sliding grooves I, the plurality of gasket placing grooves are uniformly arranged on the gasket placing plate and are circular, the strip-shaped rack I is vertically arranged on the upper surface of the feeding table and is positioned on one side of the gasket placing plate, the stepping motor I is arranged on one side of the gasket placing plate, the rotating end of the stepping motor I faces outwards horizontally, and the driving gear I is arranged on the rotating end of the stepping motor I and is meshed with the strip-shaped rack I;
the mounting mechanism comprises a fixed table, a group of opposite fixed frames, a hub bearing placing base, a mounting plate, a sliding rod, a pulling handle, a fixed block, a fixed plate, a mounting frame, a sliding chute II, a sliding plate, a strip rack II, a stepping motor II, a driving gear II, a multi-stage electric push rod, an absorption arm, an inner cavity, a driving motor, a driving gear, three opposite rotating rods, a driven gear, a transmission gear, three opposite sliding chutes III, a sliding support rod, a transmission rack and an absorption plate, wherein the fixed table is mounted on the mounting table and is L-shaped, the group of opposite fixed frames are mounted on two sides of the fixed table and are inverted L-shaped, the hub bearing placing base is mounted on the group of opposite fixed frames and is circular, the mounting plate is transversely mounted at the upper end of the fixed table, the sliding rod is vertically inserted on the mounting plate, and the pulling handle is mounted at the upper end of the sliding rod, the fixed block is arranged on the sliding rod, the fixed plate is arranged at the bottom of the sliding rod and is C-shaped, the mounting frame is arranged on one side of the mounting platform and is inverted L-shaped, the second sliding chute is transversely arranged at the bottom of the upper end of the mounting frame, the sliding plate is slidably arranged on the second sliding chute, the second bar-shaped rack is arranged on one side of the sliding plate, the second stepping motor is arranged at the front end of the mounting frame, the rotating end of the second stepping motor is vertically downward, the second driving gear is arranged at the rotating end of the second stepping motor and is mutually meshed with the second bar-shaped rack, the multistage electric push rod is arranged at the bottom of the sliding plate, the telescopic end of the multistage electric push rod is vertically downward, the adsorption arm is arranged at the telescopic end of the multistage electric push rod, the inner cavity is arranged at the upper end in the adsorption arm, the driving motor is arranged at the top of the inner cavity, the rotating end of the multistage electric push rod is vertically downward, and the driving gear is arranged at the rotating end of the driving motor, intracavity including the vertical cartridge of three relative dwang, and the bottom stretches out the inner chamber, driven gear installs in the dwang upper end, and with drive gear intermeshing, drive gear installs in the dwang bottom, and three relative spout three rings form is opened in adsorbing the arm bottom, slip vaulting pole slidable mounting is on spout three, the transmission rack is installed in slip vaulting pole one side, and with drive gear intermeshing, the adsorption plate is installed at slip vaulting pole front end, and is the arc.
Furthermore, a gasket is placed in the gasket placing groove.
Furthermore, the bottom of the gasket placing plate is slidably mounted on the first sliding groove through a group of opposite sliding blocks.
Furthermore, the bottom of the hub bearing placing base is provided with a circular through hole corresponding to the inner hole of the inner ring.
Furthermore, a spring is sleeved on the sliding rod, one end of the spring is connected with the bottom of the fixed mounting plate, and the other end of the spring is connected with the upper end of the fixed block.
Furthermore, the sliding plate is slidably mounted on the second sliding groove through the second sliding block at the upper end.
Furthermore, the upper end of the sliding support rod is slidably mounted on the third sliding groove through the third sliding block, and an electromagnet is mounted in the adsorption plate.
The invention provides a heavy truck hub bearing and a gasket mounting device thereof, which have the following beneficial effects: the hub bearing is developed on the basis of a tapered roller bearing, integrates two sets of bearings into a whole, has good assembly performance, is connected with a set of inner rings through a gasket, enables the two inner rings to be connected into a whole, prevents the scattering phenomenon from easily occurring in the transportation process, avoids clearance adjustment during installation, has light weight, compact structure and strong bearing capacity, is a sealed bearing, is filled with lubricating grease before leaving a factory, and omits the sealing of an external hub; this gasket installation device adsorbs the gasket through the adsorption plate and installs, effectively reduces the manual work and installs the labour, improves the installation effectiveness, convenient and practical.
Drawings
Fig. 1 is a schematic view of a heavy truck hub bearing according to the present invention.
Fig. 2 is a cross-sectional view of the outer ring of the present invention.
Fig. 3 is a cross-sectional view of the cage of the present invention.
Fig. 4 is a schematic view of the inner ring of the present invention.
Fig. 5 is a cross-sectional view of the inner ring of the present invention.
Fig. 6 is a cross-sectional view of a gasket in accordance with the present invention.
FIG. 7 is a top view of a gasket in accordance with the present invention.
FIG. 8 is a schematic view of a heavy truck hub bearing spacer installation apparatus according to the present invention
Fig. 9 is a schematic view of the heavy truck hub bearing mounting of the present invention.
Fig. 10 is a cross-sectional view of an adsorption arm according to the present invention.
Fig. 11 is a schematic view of the transmission between the driving gear and the driven gear according to the present invention.
Fig. 12 is a bottom view of the adsorption arm of the present invention.
FIG. 13 is a top view of a heavy truck hub bearing and its shim mounting arrangement in accordance with the present invention.
Fig. 14 is a top view of the heavy truck hub bearing mounting of the present invention.
Fig. 15 is a schematic view of the expansion of the adsorption plate according to the present invention.
FIG. 16 is a schematic view of the adsorption shrinkage of the gasket according to the present invention.
Fig. 17 is a schematic view of the gasket installation of the present invention.
In the figure: 1. an outer ring; 2. an inner ring; 3. a holder; 4. a tapered roller; 5. a connecting portion; 6. an annular groove; 7. a limiting ring; 8. a gasket; 9. a strip-shaped hole; 10. a boss portion; 11. a feeding table; 12. an installation table; 13. a first sliding chute; 14. a gasket placing plate; 15. a gasket placing groove; 16. a first strip-shaped rack; 17. a first stepping motor; 18. a first driving gear; 19. a fixed table; 20. a fixed mount; 21. a hub bearing placement base; 22. mounting a plate; 23. a slide bar; 24. pulling the handle; 25. a fixed block; 26. a fixing plate; 27. a mounting frame; 28. a second chute; 29. a sliding plate; 30. a strip-shaped rack II; 31. a second stepping motor; 32. a second driving gear; 33. a multi-stage electric push rod; 34. an adsorption arm; 35. an inner cavity; 36. a drive motor; 37. a drive gear; 38. rotating the rod; 39. a driven gear; 40. a transmission gear; 41. a third chute; 42. a sliding stay bar; 43. a drive rack; 44. an adsorption plate; 45. a first sliding block; 46. a circular through hole; 47. a spring; 48. a second sliding block; 49. a third sliding block; 50. an electromagnet.
Detailed Description
The invention is further illustrated by the following specific examples:
a heavy truck hub bearing comprises an outer ring and a group of opposite inner rings arranged in the outer ring, wherein a retainer is arranged outside the inner rings, a plurality of tapered rollers are uniformly arranged in the retainer, and a connecting mechanism is arranged between the group of opposite inner rings;
the connecting mechanism comprises a connecting portion, an annular groove, a limiting ring and a gasket, the connecting portion is arranged at the front end of the inner ring, the annular groove is formed in the inner end of the connecting portion, the limiting ring is arranged at the front end of the connecting portion and located on one side of the annular groove, and the gasket is sleeved in the connecting portion and is a non-closed circular ring.
As an improvement of the technical scheme, the gasket is uniformly provided with a plurality of strip-shaped holes, and the strip-shaped holes are sleeved on the limiting ring.
As an improvement of the technical scheme, the two sides of the strip-shaped hole are provided with the protruding parts which are arranged in the annular groove.
Specifically, taking a heavy truck hub bearing as an example, the preferable steps are as follows completely: the heavy truck hub bearing comprises an outer ring 1, a group of opposite inner rings 2, a retainer 3 arranged outside the inner rings 2, a plurality of tapered rollers 4 uniformly arranged in the retainer 3 and a gasket 8, wherein the front end of the inner ring 2 is provided with a connecting part 5, the rear end in the connecting part 5 is provided with an annular groove 6, the front end in the connecting part 5 is provided with a limiting ring 7, the limiting ring 7 is positioned on one side of the annular groove 6, as shown in figure 5, the gasket 8 is sleeved in the connecting part 5 and is a non-closed circular ring, as shown in figure 7, the gasket 8 is uniformly provided with a plurality of strip-shaped holes 9, two sides of each strip-shaped hole 9 are provided with bulges 10, when in installation, the tapered rollers 4 are uniformly arranged in the retainer 3, then the retainer 3 is sleeved outside the inner rings 2, as shown in figure 3, the installed group of opposite inner rings 2 is sleeved in the outer ring 1, and finally the gasket 8 is sleeved in the connecting part 5, the strip-shaped hole 9 on the gasket 8 is sleeved on the limiting ring 7, the bulge part 10 is arranged in the annular groove 6 and is used for connecting and limiting a group of opposite inner rings 2 as shown in figure 1, the hub bearing is developed on the basis of a tapered roller bearing, the two sets of bearings are integrated into a whole, the assembly performance is good, the gasket 8 is connected with the group of inner rings 2, the two inner rings 2 are connected into a whole, the scattering phenomenon easily in the transportation process is prevented, the clearance adjustment is avoided during installation, the weight is light, the structure is compact, the bearing capacity is strong, lubricating grease is filled in the sealed bearing before leaving a factory, and the sealing of an external hub is omitted.
A heavy truck hub bearing shim mounting arrangement is described in detail below with reference to figures 8-17 of the drawings:
a heavy truck hub bearing gasket mounting device comprises a feeding table 11 and a mounting table 12 located on one side of the feeding table 11, wherein a feeding mechanism is arranged on the feeding table 11, and a mounting mechanism is arranged on the mounting table 12;
the feeding mechanism comprises a group of opposite sliding grooves I13, a gasket placing plate 14, a plurality of gasket placing grooves 15, a strip-shaped rack I16, a stepping motor I17 and a driving gear I18, wherein the group of opposite sliding grooves I13 are vertically formed in the upper surface of the feeding table 11, the gasket placing plate 14 is slidably mounted on the group of opposite sliding grooves I13, the plurality of gasket placing grooves 15 are uniformly formed in the gasket placing plate 14 and are circular, the strip-shaped rack I16 is vertically mounted on the upper surface of the feeding table 11 and is positioned on one side of the gasket placing plate 14, the stepping motor I17 is mounted on one side of the gasket placing plate 14, the rotating end of the stepping motor I17 faces outwards horizontally, and the driving gear I18 is mounted on the rotating end of the stepping motor I17 and is meshed with the strip-shaped rack I16;
the mounting mechanism comprises a fixed platform 19, a group of opposite fixed frames 20, a hub bearing placing base 21, a mounting plate 22, a sliding rod 23, a pulling handle 24, a fixed block 25, a fixed plate 26, a mounting frame 27, a second sliding chute 28, a sliding plate 29, a second strip-shaped rack 30, a second stepping motor 31, a second driving gear 32, a multi-stage electric push rod 33, an adsorption arm 34, an inner cavity 35, a driving motor 36, a driving gear 37, three opposite rotating rods 38, a driven gear 39, a transmission gear 40, three opposite sliding chutes three 41, a sliding support rod 42, a transmission rack 43 and an adsorption plate 44, wherein the fixed platform 19 is mounted on the mounting platform 12 and is L-shaped, the group of opposite fixed frames 20 are mounted on two sides of the fixed platform 19 and are inverted L-shaped, the hub bearing placing base 21 is mounted on the group of opposite fixed frames 20 and is circular, the mounting plate 22 is transversely mounted at the upper end of the fixed platform 19, the sliding rod 23 is vertically inserted into the mounting plate 22, the pulling handle 24 is mounted at the upper end of the sliding rod 23, the fixed block 25 is mounted on the sliding rod 23, the fixed plate 26 is mounted at the bottom of the sliding rod 23 and is C-shaped, the mounting frame 27 is mounted at one side of the mounting table 12 and is inverted-L-shaped, the second sliding chute 28 is transversely opened at the bottom of the upper end of the mounting frame 27, the sliding plate 29 is slidably mounted on the second sliding chute 28, the second bar-shaped rack 30 is mounted at one side of the sliding plate 29, the second stepping motor 31 is mounted at the front end of the mounting frame 27 and has a rotating end facing vertically downwards, the second pinion 32 is mounted at the rotating end of the second stepping motor 31 and is meshed with the second bar-shaped rack 30, the multistage electric push rod 33 is mounted at the bottom of the sliding plate 29 and has a telescopic end facing vertically downwards, and the absorption arm 34 is mounted at the telescopic end of the multistage electric push rod 33, the inner cavity 35 is opened upper end in adsorbing arm 34, driving motor 36 is installed at inner cavity 35 top, and the rotation end is vertical down, drive gear 37 installs on driving motor 36 rotation end, the vertical cartridge of three relative dwang 38 is in inner cavity 35, and the inner cavity 35 is stretched out to the bottom, driven gear 39 installs in dwang 38 upper end, and with drive gear 37 intermeshing, drive gear 40 installs in dwang 38 bottom, and three 41 rings of relative spout are opened in adsorbing arm 34 bottom, sliding support bar 42 slidable mounting is on three 41 of spout, drive rack 43 installs in sliding support bar 42 one side, and with drive gear 40 intermeshing, adsorption plate 44 installs at sliding support bar 42 front end, and is the arc.
Further preferably, the gasket 8 is placed in the gasket placing groove 15.
Further preferably, the bottom of the gasket-placing plate 14 is slidably mounted on the sliding groove 13 through a set of opposite sliding blocks 45.
Further preferably, the bottom of the hub bearing placing base 21 is provided with a circular through hole 46 corresponding to the inner hole of the inner ring 2.
Preferably, the sliding rod 23 is sleeved with a spring 47, one end of the spring 47 is connected with the bottom of the fixed mounting plate 22, and the other end of the spring 47 is connected with the upper end of the fixed block 25.
Further preferably, the sliding plate 29 is slidably mounted on the second sliding chute 28 through a second sliding block 48 at the upper end.
More preferably, the upper end of the sliding support rod 42 is slidably mounted on the sliding groove three 41 through a sliding block three 49, and the electromagnet 50 is mounted in the adsorption plate 44.
When the method in the application document is adopted to install the heavy truck hub bearing gasket, the following simple description is carried out on the use principle: the electric equipment used by the heavy truck hub bearing gasket installation device is controlled by an external controller, a plurality of gasket placing grooves 15 are uniformly formed in a gasket placing plate 14, during installation, a user firstly places a gasket 8 to be installed in the gasket placing groove 15, after the gasket 8 is placed, pulls the pulling handle 24 at the upper end of the sliding rod 23, the spring 47 is stressed and compressed to drive the fixing plate 26 at the bottom of the sliding rod 23 to move upwards, after the fixing plate 26 rises to the top, the heavy truck hub bearing to be installed with the gasket 8 is vertically placed in the hub bearing placing base 21, the pulling handle 24 is loosened, the spring 47 resets, the fixing plate 26 is driven to be tightly pressed at the upper end of the inner ring 2 of the hub bearing, the fixing plate 26 is C-shaped, and as shown in fig. 14, the function of fixing the inner ring 2 of the hub bearing is achieved;
during feeding: the first stepping motor 17 starts to work firstly, the first stepping motor 17 is horizontally arranged on one side of the gasket placing plate 14, the bottom of the gasket placing plate 14 is slidably arranged on the first sliding groove 13 through a group of opposite sliding blocks 45, the first stepping motor 17 drives the gasket 8 on the gasket placing plate 14 to perform intermittent feeding forwards, the gasket 8 at the front end of the gasket placing plate 14 moves to the bottom of the mounting frame 27, the first stepping motor 17 stops working, the mounting mechanism mounts the gasket 8 at the bottom of the mounting frame 27 in the heavy truck hub bearing for cyclic intermittent feeding, after the gasket 8 at the rear end of the gasket placing plate 14 is mounted, the first stepping motor 17 drives the gasket placing plate 14 to reset to an initial position, as shown in fig. 13, a user places the gasket 8 in the gasket placing groove 15, opens the first stepping motor 17 switch for intermittent feeding again, and the feeding mechanism can perform intermittent feeding on the gasket 8, the labor force for manual feeding is effectively reduced, and the use is convenient;
during installation: the initial position of the sliding plate 29 is located above the gasket placing plate 14, as shown in fig. 8, during installation, the multi-stage electric push rod 33 starts to work first, and drives the absorption arm 34 on the telescopic end to move downwards, the absorption plate 44 at the bottom of the absorption arm 34 is in a contracted shape and is convenient to enter the gasket 8, after the absorption plate 44 at the bottom of the absorption arm 34 enters the gasket 8, the multi-stage electric push rod 33 stops working, the driving motor 36 starts to work, the driving motor 36 is installed at the top of the inner cavity 35, the rotating end faces downwards vertically, the inner cavity 35 is internally provided with an energy storage battery for supplying electric energy to the driving motor 36 and the electromagnet 50, the driving gear 37 is installed at the rotating end of the driving motor 36, three opposite rotating rods 38 are vertically inserted in the inner cavity 35, the bottom extends out of the inner cavity 35, the driven gear 39 is installed at the upper end of the rotating rods 38 and is mutually meshed with the driving gear 37, the transmission gear 40 is installed at the bottom of the rotating rods 38, three opposite sliding grooves three 41 are annularly opened at the bottom of the adsorption arm 34, the upper end of the sliding support rod 42 is slidably installed on the sliding grooves three 41 through a sliding block three 49, a transmission rack 43 is installed at one side of the sliding support rod 42 and is mutually meshed with the transmission gear 40, an adsorption plate 44 is installed at the front end of the sliding support rod 42, a driving motor 36 drives the adsorption plate 44 at the front end of the sliding support rod 42 to be opened, an electromagnet 50 is installed in the adsorption plate 44, the electromagnet 50 is electrified, the adsorption plate 44 adsorbs the gasket 8, as shown in fig. 15, then the multistage electric push rod 33 contracts to drive the adsorption arm 34 to move to the upper end, the driving motor 36 drives the adsorption plate 44 to contract, the gasket 8 is an unclosed ring, at the moment, the gasket 8 is adsorbed and wound on the adsorption plate 44 by the magnetic force of the electromagnet 50 and is conveniently placed in the heavy truck hub bearing, the stepping motor two 31 drives the sliding plate 29 to slide above the heavy truck hub bearing, and then the multistage electric push rod 33 drives the gasket 8 at the bottom to enter the heavy truck hub bearing, gasket 8 removes inside back of connecting portion 5 of inner circle 2, multistage electric putter 33 stop work, electro-magnet 50 outage, gasket 8 pops open and pastes inside connecting portion 5, the wheel hub bearing is placed base 21 bottom and is opened there is the circular through-hole 46 corresponding with 2 holes of inner circle, the user is through pointing the position of adjusting gasket 8, make bar hole 9 suit on spacing ring 7, bellying 10 is installed in annular groove 6, the completion installation, then sliding plate 29 resets, carry out the installation of next heavy truck wheel hub bearing gasket, this gasket installation device is installed through adsorption plate 44 adsorption gasket 8, effectively reduce the manual installation labour, and the installation efficiency is improved, and is convenient and practical.
The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention can be achieved by any similar or identical means, which fall within the protection scope of the present invention.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (7)
1. A heavy truck hub bearing gasket mounting device comprises a feeding table (11) and a mounting table (12) located on one side of the feeding table (11), and is characterized in that a feeding mechanism is arranged on the feeding table (11), and a mounting mechanism is arranged on the mounting table (12);
the feeding mechanism comprises a group of opposite sliding grooves I (13), a gasket placing plate (14), a plurality of gasket placing grooves (15), a strip-shaped rack I (16), a stepping motor I (17) and a driving gear I (18), the group of opposite sliding grooves I (13) are vertically arranged on the upper surface of the feeding table (11), the gasket placing plate (14) is slidably arranged on a group of opposite sliding grooves I (13), a plurality of gasket placing grooves (15) are uniformly formed on the gasket placing plate (14), the first strip-shaped rack (16) is vertically arranged on the upper surface of the feeding table (11), and is positioned at one side of the gasket placing plate (14), the first stepping motor (17) is arranged at one side of the gasket placing plate (14), the rotating end of the first driving gear (18) faces outwards horizontally, and the first driving gear (18) is installed on the rotating end of the first stepping motor (17) and is meshed with the first strip-shaped rack (16);
the mounting mechanism comprises a fixed platform (19), a group of opposite fixed frames (20), a hub bearing placing base (21), a mounting plate (22), a sliding rod (23), a pulling handle (24), a fixed block (25), a fixed plate (26), a mounting frame (27), a second sliding chute (28), a sliding plate (29), a second strip-shaped rack (30), a second stepping motor (31), a second driving gear (32), a multi-stage electric push rod (33), an adsorption arm (34), an inner cavity (35), a driving motor (36), a driving gear (37), three opposite rotating rods (38), a driven gear (39), a transmission gear (40), three opposite sliding chutes (41), a sliding support rod (42), a transmission rack (43) and an adsorption plate (44), wherein the fixed platform (19) is mounted on the mounting platform (12) and is L-shaped, the group of opposite fixed frames (20) is mounted on two sides of the fixed platform (19), the hub bearing placing base (21) is installed on a set of opposite fixing frames (20) and is circular, the mounting plate (22) is transversely installed at the upper end of the fixing platform (19), the sliding rod (23) is vertically inserted into the mounting plate (22), the pulling handle (24) is installed at the upper end of the sliding rod (23), the fixing block (25) is installed on the sliding rod (23), the fixing plate (26) is installed at the bottom of the sliding rod (23) and is C-shaped, the mounting frame (27) is installed on one side of the mounting platform (12) and is inverted-L-shaped, the sliding groove II (28) is transversely opened at the bottom of the upper end of the mounting frame (27), the sliding plate (29) is slidably installed on the sliding groove II (28), the bar-shaped rack II (30) is installed on one side of the sliding plate (29), and the stepping motor II (31) is installed at the front end of the mounting frame (27), and the rotating end is vertically downward, the second driving gear (32) is arranged at the rotating end of the second stepping motor (31) and is meshed with the second strip-shaped rack (30), the multistage electric push rod (33) is arranged at the bottom of the sliding plate (29), the telescopic end is vertically downward, the adsorption arm (34) is arranged at the telescopic end of the multistage electric push rod (33), the inner cavity (35) is arranged at the upper end in the adsorption arm (34), the driving motor (36) is arranged at the top of the inner cavity (35), the rotating end is vertically downward, the driving gear (37) is arranged at the rotating end of the driving motor (36), three opposite rotating rods (38) are vertically inserted in the inner cavity (35), the bottom of the rotating rods (35) extends out of the inner cavity, the driven gear (39) is arranged at the upper end of the rotating rod (38) and is meshed with the driving gear (37), the driving gear (40) is arranged at the bottom of the rotating rod (38), three relative spout three (41) ring-type opens in absorption arm (34) bottom, slip vaulting pole (42) slidable mounting is on spout three (41), driving rack (43) are installed in slip vaulting pole (42) one side, and with drive gear (40) intermeshing, adsorption plate (44) are installed in slip vaulting pole (42) front end, and are the arc.
2. A heavy truck hub bearing shim mounting arrangement as claimed in claim 1, wherein a shim (8) is disposed in the shim receiving recess (15).
3. A heavy truck hub bearing shim mounting arrangement as claimed in claim 1 wherein the shim holding plate (14) is slidably mounted at its bottom to the runner (13) by a set of opposed slide blocks one (45).
4. A heavy truck hub bearing shim mounting arrangement as claimed in claim 1, wherein the hub bearing seat (21) is formed with a circular through hole (46) at its bottom corresponding to the inner bore of the inner race (2).
5. The heavy truck hub bearing shim mounting device according to claim 1, wherein the sliding rod (23) is sleeved with a spring (47), one end of the spring (47) is connected with the bottom of the fixed mounting plate (22), and the other end of the spring is connected with the upper end of the fixed block (25).
6. A heavy truck hub bearing spacer mounting arrangement as claimed in claim 1 wherein the upper end of the slide plate (29) is slidably mounted on the second runner (28) by means of a second slide block (48).
7. The heavy truck hub bearing gasket mounting device as claimed in claim 1, wherein the upper end of the sliding support rod (42) is slidably mounted on the sliding groove III (41) through a sliding block III (49), and the adsorption plate (44) is internally provided with an electromagnet (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010481863.0A CN111623035B (en) | 2020-06-01 | 2020-06-01 | Heavy truck hub bearing and gasket mounting device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010481863.0A CN111623035B (en) | 2020-06-01 | 2020-06-01 | Heavy truck hub bearing and gasket mounting device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111623035A CN111623035A (en) | 2020-09-04 |
| CN111623035B true CN111623035B (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010481863.0A Active CN111623035B (en) | 2020-06-01 | 2020-06-01 | Heavy truck hub bearing and gasket mounting device thereof |
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| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017057885A (en) * | 2015-09-15 | 2017-03-23 | Ntn株式会社 | Double-row rolling bearing |
| CN207033982U (en) * | 2017-08-03 | 2018-02-23 | 人本集团有限公司 | Flanged formula double-row conical hub bearing |
| CN207333452U (en) * | 2017-09-27 | 2018-05-08 | 杭州雷迪克节能科技股份有限公司 | A kind of hub bearing of truck unit with wave type lock ring structure |
| CN210106426U (en) * | 2019-05-09 | 2020-02-21 | 洛阳Lyc轴承有限公司 | Inner ring connecting device of double-row cylindrical roller bearing |
-
2020
- 2020-06-01 CN CN202010481863.0A patent/CN111623035B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017057885A (en) * | 2015-09-15 | 2017-03-23 | Ntn株式会社 | Double-row rolling bearing |
| CN207033982U (en) * | 2017-08-03 | 2018-02-23 | 人本集团有限公司 | Flanged formula double-row conical hub bearing |
| CN207333452U (en) * | 2017-09-27 | 2018-05-08 | 杭州雷迪克节能科技股份有限公司 | A kind of hub bearing of truck unit with wave type lock ring structure |
| CN210106426U (en) * | 2019-05-09 | 2020-02-21 | 洛阳Lyc轴承有限公司 | Inner ring connecting device of double-row cylindrical roller bearing |
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| Publication number | Publication date |
|---|---|
| CN111623035A (en) | 2020-09-04 |
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