CN208216753U - Vehicle wheel component and switching trolley - Google Patents
Vehicle wheel component and switching trolley Download PDFInfo
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- CN208216753U CN208216753U CN201820566829.1U CN201820566829U CN208216753U CN 208216753 U CN208216753 U CN 208216753U CN 201820566829 U CN201820566829 U CN 201820566829U CN 208216753 U CN208216753 U CN 208216753U
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- wheel
- wheel carrier
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- bearing
- pin shaft
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Abstract
The utility model discloses a kind of vehicle wheel component and switching trolleys, and the vehicle wheel component includes: wheel, has the mounting hole for penetrating through its axial ends；Bearing, in the mounting hole；Pin shaft is matched with the bearing；First wheel carrier and the second wheel carrier, are relatively arranged on the axial sides of the wheel；The wheel is rotatably connected between first wheel carrier and the first end of second wheel carrier by the pin shaft and the bearing；And positioning supporting part, it is connected to the side away from the wheel of first wheel carrier；The positioning supporting part has the datum level of the first end away from first wheel carrier, side away from the wheel of the datum level perpendicular to first wheel carrier.The vehicle wheel component that the utility model is proposed is convenient for the height and levelness of the finishing vehicle frame upper rail during general assembly for trolley of transferring, and improves the assembly precision of switching trolley.The part processed needed for simplifying, and then improve production efficiency, reduce production cost.
Description
Technical field
The utility model relates to a kind of switching trolley for casting equipment more particularly to a kind of wheel for trolley of transferring
Component and switching trolley.
Background technique
In the prior art, in the operational process of casting equipment, often by switching trolley come transported material.Switching trolley one
As by vehicle frame, in parallel be set to the vehicle frame on track, and be used to support the vehicle frame vehicle wheel component constitute.For transferring
The structure of the vehicle wheel component of trolley generally includes wheel, is connected to two wheel carriers of wheel two sides, and is connected to two wheel carriers
The end cap at top.
In the assembling process of switching trolley, the wheel carrier backing plate is directly welded in vehicle frame；Due to the machining accuracy of wheel carrier
Not high, the height and levelness for often resulting in the track on vehicle frame are difficult to correct.In addition, the structure due to existing vehicle wheel component designs
Unreasonable, the part that need to be processed in assembling is more and complicated, wastes a lot of manpower and material resources cost.
Therefore, it is necessary to a kind of new vehicle wheel component and the switching trolley comprising the vehicle wheel component are designed, it is above-mentioned to overcome
It is insufficient.
Utility model content
The purpose of this utility model is that in view of the deficiency of the prior art, a kind of vehicle wheel component and through position are provided
Vehicle, so as to the height and levelness of the finishing vehicle frame upper rail during general assembly for trolley of transferring, meanwhile, raising production efficiency,
Reduce production cost.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of vehicle wheel component, it includes:
Wheel has the mounting hole for penetrating through its axial ends；
Bearing, in the mounting hole；
Pin shaft is matched with the bearing；
First wheel carrier and the second wheel carrier, are relatively arranged on the axial sides of the wheel；The wheel passes through the pin shaft
And the bearing is rotatably connected between first wheel carrier and the first end of second wheel carrier；And
Positioning supporting part is connected to the side away from the wheel of first wheel carrier；The positioning supporting part has
Away from the datum level of the first end of first wheel carrier, the datum level is perpendicular to first wheel carrier away from the wheel
Side.
Further, the positioning supporting part includes the first gusset and the second gusset, and first gusset, which has, deviates from institute
The first end face of the first end of the first wheel carrier is stated, second gusset has the second end of the first end away from first wheel carrier
The datum level is collectively formed in face, the first end face and the second end face.
Further, the front end of the pin shaft is equipped with card slot, and the card slot is embedded with pressing plate；The pressing plate is with detachable side
Formula is fixed on first wheel carrier or the second wheel carrier, to prevent the pin shaft from rotating.
Further, the vehicle wheel component further includes two gasket rings being sheathed on the pin shaft, two gasket rings point
Not Wei Yu the bearing axial ends, provide axial support to the inner ring to the bearing.
Further, the inner ring of the bearing and the pin shaft are interference fitted.
Further, first wheel carrier is parallel with second wheel carrier.
Further, the pin shaft passes perpendicularly through first wheel carrier and second wheel carrier.
Further, the bearing is deep groove ball bearing.
Another aspect according to the present utility model provides a kind of switching trolley, it include trolley ontology and it is multiple as above
The vehicle wheel component, 1 component of wheel are connected to the lower section of the trolley ontology.
Further, the trolley ontology includes vehicle frame and is connected to the vehicle frame track above；The vehicle frame have pair
The mounting portion of vehicle wheel component described in Ying Yu, the mounting portion have the first mounting surface for fitting in first wheel carrier, fit in
Second mounting surface of second wheel carrier, and fit in the third mounting surface of the datum level；The third mounting surface is vertical
In first mounting surface, the parallel track is in the third mounting surface.
The vehicle wheel component that the utility model is proposed is set in the setting away from the side of the wheel of first wheel carrier
Supporting element, which has the datum level of the first end away from first wheel carrier, and the datum level is perpendicular to institute
State the side away from the wheel of the first wheel carrier；Therefore convenient for the finishing vehicle frame upper rail during general assembly for trolley of transferring
Height and levelness improve the assembly precision of switching trolley.Meanwhile some unnecessary portions in existing vehicle wheel component are omitted
Part, such as end cap, inner split ring and outer spacer ring；The part processed needed for simplifying, and then raising production efficiency, reduction are produced into
This.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon.
Fig. 1 is the cross-sectional view of vehicle wheel component in the utility model embodiment.
Fig. 2 is the perspective view of vehicle wheel component in the utility model embodiment.
Fig. 3 is the enlarged diagram of the pin shaft of vehicle wheel component in the utility model embodiment.
Fig. 4 is the main view of through position's vehicle in the utility model embodiment.And
Fig. 5 is the perspective view of through position's vehicle in the utility model embodiment.
Appended drawing reference
1 wheel
2 bearings
3 first wheel carriers
4 second wheel carriers
5 pin shafts
51 card slots
6 positioning supporting parts
7 gasket rings
8 vehicle frames
81 mounting portions
9 tracks
10 pressing plates
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein.On the contrary, thesing embodiments are provided so that this is practical new
Type will be full and complete, and the design of example embodiment is comprehensively communicated to those skilled in the art.It is identical in figure
Appended drawing reference indicate same or similar structure, thus repetition thereof will be omitted.
Fig. 1 is the cross-sectional view of vehicle wheel component in the utility model embodiment.Fig. 2 is wheel group in the utility model embodiment
The perspective view of part.Fig. 3 is the enlarged diagram of the pin shaft of vehicle wheel component in the utility model embodiment.Fig. 4 is the utility model
The main view of through position's vehicle in embodiment.And Fig. 5 is the perspective view of through position's vehicle in the utility model.As illustrated in fig. 1 and 2,
A kind of vehicle wheel component, it includes: wheel 1, has the mounting hole for penetrating through its axial ends；Bearing 2, in the mounting hole；
Pin shaft 5 is matched with the bearing 2；First wheel carrier 3 and the second wheel carrier 4, are relatively arranged on the axial sides of the wheel 1；Institute
It states wheel 1 and is rotatably connected to the of first wheel carrier 3 and second wheel carrier 4 by the pin shaft 5 and the bearing 2
Between one end；And positioning supporting part 6, it is connected to the side away from the wheel 1 of first wheel carrier 3；The positioning branch
Support member 6 has the datum level of the first end away from first wheel carrier 3, back of the datum level perpendicular to first wheel carrier 3
Side from the wheel 1.
The vehicle wheel component that the utility model is proposed is set in the setting away from the side of the wheel of first wheel carrier
Supporting element, which has the datum level of the first end away from first wheel carrier, and the datum level is perpendicular to institute
State the side away from the wheel of the first wheel carrier；Therefore convenient for the finishing vehicle frame upper rail during general assembly for trolley of transferring
Height and levelness, meanwhile, some unnecessary components in existing vehicle wheel component are omitted, such as end cap, inner split ring and outer spacer ring
Deng；In addition, the pin shaft design as shown in figure 3, the straight barrel type structure design it is easy to process, it not only may be implemented and is used for
Support the function of wheel rolling, it can also be ensured that the verticality of itself and the first wheel carrier and the second wheel carrier, the part processed needed for making
Simplify, and then improves production efficiency, reduces production cost.
As indicated with 2, in a preferred technical solution, the positioning supporting part 6 includes the first gusset and the second gusset,
First gusset has the first end face of the first end away from first wheel carrier 3, and second gusset has away from described
The datum level is collectively formed in the second end face of the first end of first wheel carrier 3, the first end face and the second end face.Pass through
First gusset and the second gusset, which collectively form, is set to supporting element, and by the second end of the first end face of the first gusset and the second gusset
The datum level cooperated for fitting surface during transferring trolley general assembly with the mounting portion of vehicle frame is collectively formed in face,
It is more conducive to the height and levelness of the finishing vehicle frame upper rail during general assembly for trolley of transferring, improves installation accuracy.
As shown in figure 3, the front end of the pin shaft 5 is equipped with card slot 51, the card slot 51 is embedded with pressing plate 10；The pressing plate 10
It is removably fixed on first wheel carrier 3 or the second wheel carrier 4, to prevent the pin shaft 5 from rotating.It is preferred at one
In technical solution, the pressing plate can be fixed by bolts in second wheel carrier or the first wheel carrier, therefore can effectively avoid pin
The rotation of axis, prevents wheel-slip.
Furthermore, as shown in Figure 1,1 component of the wheel further includes two gasket rings 7 being sheathed on the pin shaft 5,
Two gasket rings 7 are located at the axial ends of the bearing 2, provide axial support to the inner ring to the bearing 2.?
The axial ends of the bearing distinguishes a gasket ring, and provides axial support by inner ring of the gasket ring to the bearing, favorably
Keep relatively fixed with the pin shaft in the inner ring of the bearing.
The inner ring of the bearing 2 and the pin shaft 5 are interference fitted.Such structure design, can further be conducive to described
The inner ring of bearing keeps relatively fixed with the pin shaft.First wheel carrier 3 is parallel with second wheel carrier 4.It not only can be advantageous
In the height and levelness of the finishing vehicle frame upper rail during general assembly for trolley of transferring, installation accuracy is improved；It can also simplify
The structure of vehicle wheel component reduces production cost, improves working efficiency.
As shown in Figure 1, the pin shaft 5 passes perpendicularly through first wheel carrier 3 and second wheel carrier 4.Typically.Due to
The pin shaft can make through position's vehicle in use steady perpendicular to first wheel carrier and second wheel carrier
It is qualitative to get a promotion.
Deep groove ball bearing can be selected in the bearing 2.Deep groove ball bearing is important transmission parts, and switching trolley, which is expert at, to be walked
In the process, the inner ring of deep groove ball bearing is fixed relative to the pin shaft, and the outer ring of deep groove ball bearing be affixed to it is described
Wheel, therefore the outer ring of the deep groove ball bearing is to roll relative to the pin shaft.
To sum up, the utility model is convenient for the height and water of the finishing vehicle frame upper rail during general assembly for trolley of transferring
Pingdu improves the assembly precision of switching trolley.Meanwhile the part processed needed for simplifying, and then improve production efficiency, reduce
Production cost.
Another aspect according to the present utility model provides a kind of switching trolley, it include trolley ontology and it is multiple as above
The vehicle wheel component, 1 component of wheel are connected to the lower section of the trolley ontology.The trolley ontology include vehicle frame 8 and
It is connected to 8 track above 9 of vehicle frame；The vehicle frame 8 has the mounting portion 81 corresponding to 1 component of wheel, the installation
Portion 81, which has, to be fitted in the first mounting surface of first wheel carrier 3, fits in the second mounting surface of second wheel carrier 4, and
Fit in the third mounting surface of the datum level；For the third mounting surface perpendicular to first mounting surface, the track 9 is parallel
In the third mounting surface.
The utility model proposes the vehicle wheel component of switching trolley in the side away from the wheel of first wheel carrier
Setting is set to supporting element, datum level of the positioning supporting part with the first end away from first wheel carrier, and the datum level
Perpendicular to the side away from the wheel of first wheel carrier；Therefore it is convenient for modifying vehicle frame during the general assembly for trolley of transferring
The height and levelness of upper rail, meanwhile, some unnecessary components in existing vehicle wheel component are omitted, such as end cap, inner split ring
With outer spacer ring etc.；The part processed needed for simplifying, and then improve production efficiency, reduce production cost.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (10)
1. a kind of vehicle wheel component characterized by comprising
Wheel (1) has the mounting hole for penetrating through its axial ends；
Bearing (2), in the mounting hole；
Pin shaft (5) is matched with the bearing (2)；
First wheel carrier (3) and the second wheel carrier (4), are relatively arranged on the axial sides of the wheel (1)；The wheel (1) passes through
The pin shaft (5) and the bearing (2) are rotatably connected to the first of first wheel carrier (3) and second wheel carrier (4)
Between end；And
Positioning supporting part (6) is connected to the side away from the wheel (1) of first wheel carrier (3)；The positioning supporting part
(6) there is the datum level of the first end away from first wheel carrier (3), the datum level is perpendicular to first wheel carrier (3)
Away from the side of the wheel (1).
2. vehicle wheel component according to claim 1, it is characterised in that: the positioning supporting part (6) include the first gusset and
Second gusset, first gusset have the first end face of the first end away from first wheel carrier (3), the second gusset tool
There is the second end face of the first end away from first wheel carrier (3), institute is collectively formed in the first end face and the second end face
State datum level.
3. vehicle wheel component according to claim 1, it is characterised in that: the front end of the pin shaft (5) is equipped with card slot (51), institute
It states card slot (51) and is embedded with pressing plate (10)；The pressing plate (10) is removably fixed on first wheel carrier (3) or second
Wheel carrier (4), to prevent the pin shaft (5) from rotating.
4. vehicle wheel component according to claim 1, it is characterised in that: wheel (1) component further includes two and is sheathed on
Gasket ring (7) on the pin shaft (5), two gasket rings (7) are located at the axial ends of the bearing (2), to institute
The inner ring for stating bearing (2) provides axial support.
5. vehicle wheel component according to claim 1, it is characterised in that: the inner ring and the pin shaft (5) mistake of the bearing (2)
It is full of cooperation.
6. vehicle wheel component according to claim 1, it is characterised in that: first wheel carrier (3) and second wheel carrier (4)
In parallel.
7. vehicle wheel component according to claim 1, it is characterised in that: the pin shaft (5) passes perpendicularly through first wheel carrier
(3) with second wheel carrier (4).
8. vehicle wheel component according to claim 1, it is characterised in that: the bearing (2) is deep groove ball bearing.
9. a kind of switching trolley, it is characterised in that: including trolley ontology and multiple as described in any one of claims 1 to 8
Vehicle wheel component, wheel (1) component is connected to the lower section of the trolley ontology.
10. trolley of transferring according to claim 9, it is characterised in that: the trolley ontology includes vehicle frame (8) and is connected to this
Vehicle frame (8) track above (9)；The vehicle frame (8) has the mounting portion (81) corresponding to the wheel (1) component, the peace
The second installation that dress portion (81) has the first mounting surface for fitting in first wheel carrier (3), fits in second wheel carrier (4)
Face, and fit in the third mounting surface of the datum level；The third mounting surface is perpendicular to first mounting surface, the rail
Road (9) is parallel to the third mounting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820566829.1U CN208216753U (en) | 2018-04-20 | 2018-04-20 | Vehicle wheel component and switching trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820566829.1U CN208216753U (en) | 2018-04-20 | 2018-04-20 | Vehicle wheel component and switching trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208216753U true CN208216753U (en) | 2018-12-11 |
Family
ID=64512379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820566829.1U Active CN208216753U (en) | 2018-04-20 | 2018-04-20 | Vehicle wheel component and switching trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208216753U (en) |
-
2018
- 2018-04-20 CN CN201820566829.1U patent/CN208216753U/en active Active
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