CN209304345U - A kind of Special Automatic positioning mold of new-energy automobile wheel hub processing - Google Patents
A kind of Special Automatic positioning mold of new-energy automobile wheel hub processing Download PDFInfo
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- CN209304345U CN209304345U CN201920092404.6U CN201920092404U CN209304345U CN 209304345 U CN209304345 U CN 209304345U CN 201920092404 U CN201920092404 U CN 201920092404U CN 209304345 U CN209304345 U CN 209304345U
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- wheel hub
- plate
- central axis
- bottom plate
- placement plate
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Abstract
The utility model belongs to wheel hub processing technique field, in particular a kind of new-energy automobile wheel hub processes Special Automatic positioning mold, including locating rack and the wheel hub placement plate being mounted on the inside of the locating rack and upper positioning pressuring plate, the locating rack is at least made of top plate and bottom plate and support column, and the top plate and bottom plate are rectangular slab；By the way that wheel hub locating shaft is arranged, and it is expanded by expansion bracket drive, to change the diameter of wheel hub locating shaft, to cater to the interior diameter of axle of wheel hub, wheel hub is put into wheel hub placement plate, wheel hub placement plate is enabled to drive hub rotation, the diameter of wheel hub locating shaft is slowly expanded simultaneously, until engaging main hub, complete the positioning to wheel hub, pass through the positioning pin being arranged on platen, to be inserted into the bolt hole on wheel hub, further progress positioning, entire position fixing process is simple and quick, it is positioned for wheel rolling center, it occupies little space, there are most of spaces, it is convenient that the operation such as sanding and polishing is carried out to wheel hub.
Description
Technical field
The utility model belongs to wheel hub processing technique field, and in particular to a kind of new-energy automobile wheel hub processing is Special Automatic
Positioning mold.
Background technique
Wheel hub in the market can be divided into steel wheel hub and alloy wheel hub, and each have their own pros and cons, steel wheel according to material
The most important advantage of hub is exactly the simple advantage of lower cost of manufacturing process, and anti-metal fatigue is very capable, that is, I
Be commonly called as cheap and solid, but also relatively protrusion is exactly to be ugly in appearance the shortcomings that steel wheel hub, and weight is larger, inertia resistance
Power is big, and thermal diffusivity is also poor, and is very easy to get rusty, and car show alloy material wheel hub can just make up such ask
Topic, lighter weight, inertia resistance is small, and production precision is high, and the deformation in high-speed rotation is small, and inertia resistance is small, is conducive to mention
The linear driving performance of high automobile mitigates tire drag, to reduce oil consumption.
The Chinese invention of Publication No. CN108098397A discloses a kind of Special Automatic positioning of new-energy automobile wheel hub processing
Mold, but the positioning mold has the disadvantage that
1, the apparatus structure is complex, more using electric control system, and manufacture difficulty is higher, and high production cost,
It is unsuitable for promoting the use of on a large scale；
2, in addition, be related to inside the device it is more to the fixed structure of wheel hub, when being processed to wheel hub, operable space phase
To smaller, the processing space to wheel hub certainly will be will affect.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of new-energy automobile wheel hub processing
Special Automatic positioning mold has structure simple, and manufacturing cost is low, accurate positioning, and can the big feature in operating space.
To achieve the above object, the utility model provides the following technical solutions: a kind of new-energy automobile wheel hub processing is dedicated
It is automatically positioned mold, it is described including locating rack and the wheel hub placement plate being mounted on the inside of the locating rack and upper positioning pressuring plate
Locating rack is at least made of top plate and bottom plate and support column, and the top plate and bottom plate are rectangular slab, and the support column quantity is four
It is a, and four support columns are separately fixed at four corners between the top plate and bottom plate, the wheel hub placement plate turns
The dynamic top surface for being mounted on the bottom plate, the middle position of the wheel hub placement plate are equipped with wheel hub locating shaft, the wheel hub positioning
Axis is fixedly connected through the wheel hub placement plate with the bottom plate, and the wheel hub locating shaft includes at least tensioning plate, wheel hub limits
Seat, central axis, flexible motor and expansion bracket, the central axis are hollow pipe, and the central axis is fixed on the top surface of the bottom plate,
The flexible motor is mounted on the inside of the central axis, and the output end of the flexible motor is fixedly connected with sliding sleeve, it is described in
Sliding slot is offered in mandrel, the sliding sleeve slides the outer wall in the central axis, and the expansion bracket is rotatably installed in the center
The outer wall of axis, and one end of the central axis and the tensioning plate are rotatablely connected, the other end and the sliding sleeve are rotatablely connected, described
It is sequentially connected between tensioning plate and the central axis by the expansion bracket, the upper positioning pressuring plate is mounted on the bottom of the top plate
Portion, the output end of the upper positioning pressuring plate are fixedly connected with platen, and the platen and the wheel hub locating shaft are located at same straight line,
The bottom of the platen is fixedly installed with positioning pin, and the flexible motor and external power supply are electrically connected.
Preferably, the bottom surface of the bottom plate is also fixedly installed with driving motor, and the output end of the driving motor runs through institute
It states bottom plate and is connected with train of reduction gears, the train of reduction gears is between the wheel hub placement plate and the bottom plate, the wheel
It is sequentially connected between hub placement plate and the driving motor by the train of reduction gears, the driving motor and external power supply electricity
Property connection.
Preferably, the upper surface of the wheel hub placement plate is also equipped with wheel hub protection pad, the wheel hub protection pad and the wheel hub
Placement plate is fixedly connected.
Preferably, the wheel hub placement plate is circular slab, and the wheel hub protection pad is flexible pad.
Preferably, the tensioning plate quantity is six, and six tensioning plates are distributed in a ring around the central axis,
The expansion bracket is correspondingly provided with six.
Preferably, driving cylinder and guide rod, the driving gas are additionally provided between the upper positioning pressuring plate and the top plate
The output end of cylinder is fixedly connected with the upper positioning pressuring plate, and the guide rod quantity is two, and is fixed on the driving cylinder
Two sides.
Preferably, the positioning pin quantity is four to six, and the positioning pin is fixedly connected with the platen.
Compared with prior art, the utility model has the beneficial effects that
1, it by setting wheel hub locating shaft, and is expanded by expansion bracket drive, to change the diameter of wheel hub locating shaft,
It caters to the interior diameter of axle of wheel hub, wheel hub is put into wheel hub placement plate, enable wheel hub placement plate drive hub rotation, while wheel hub is fixed
The diameter of position axis is slowly expanded, until engaging main hub, completes the positioning to wheel hub；
2, it is provided with upper positioning pressuring plate at top simultaneously, platen is installed in the bottom surface of upper positioning pressuring plate, positioning is outer in bottom
After wall, pulled down by platen, by the positioning pin being arranged on platen, to be inserted into the bolt hole on wheel hub, further into
Row positioning, entire position fixing process is simple and quick, and locating piece is less, is positioned, is occupied little space for wheel rolling center, there are
Most of space, it is convenient that the operation such as sanding and polishing is carried out to wheel hub.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of wheel hub locating shaft in the utility model；
Fig. 3 is the overlooking structure diagram of wheel hub locating shaft in the utility model；
In figure: 1, locating rack；11, top plate；12, bottom plate；13, support column；2, wheel hub placement plate；21, wheel hub protection pad；3, it drives
Dynamic motor；31, train of reduction gears；4, wheel hub locating shaft；41, tensioning plate；42, wheel hub limit base；43, central axis；44, stretch horse
It reaches；441, sliding sleeve；45, expansion bracket；5, upper positioning pressuring plate；51, cylinder is driven；52, guide rod；6, platen；61, positioning pin.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Fig. 1-3 is please referred to, the utility model is the following technical schemes are provided: a kind of processing of new-energy automobile wheel hub is Special Automatic
Positioning mold, including locating rack 1 and the wheel hub placement plate 2 being mounted on the inside of locating rack 1 and upper positioning pressuring plate 5, locating rack 1
It is at least made of top plate 11, bottom plate 12 and support column 13, top plate 11 and bottom plate 12 are rectangular slab, and 13 quantity of support column is four
It is a, and four support columns 13 are separately fixed at four corners between top plate 11 and bottom plate 12, wheel hub placement plate 2 is rotatablely installed
In the top surface of bottom plate 12, the middle position of wheel hub placement plate 2 is equipped with wheel hub locating shaft 4, and wheel hub locating shaft 4 is placed through wheel hub
Plate 2 is fixedly connected with bottom plate 12, and wheel hub locating shaft 4 includes at least tensioning plate 41, wheel hub limit base 42, central axis 43, flexible horse
Up to 44 and expansion bracket 45, central axis 43 is hollow pipe, and central axis 43 is fixed on the top surface of bottom plate 12, during flexible motor 44 is mounted on
The output end of the inside of mandrel 43, flexible motor 44 is fixedly connected with sliding sleeve 441, and sliding slot, sliding sleeve 441 are offered on central axis 43
The outer wall in central axis 43 is slided, expansion bracket 45 is rotatably installed in the outer wall of central axis 43, and one end of central axis 43 and tensioning
Plate 41 is rotatablely connected, and the other end and sliding sleeve 441 are rotatablely connected, and is connected between tensioning plate 41 and central axis 43 by the transmission of expansion bracket 45
It connects, upper positioning pressuring plate 5 is mounted on the bottom of top plate 11, and the output end of upper positioning pressuring plate 5 is fixedly connected with platen 6, platen 6 and wheel
Hub locating shaft 4 is located at same straight line, and the bottom of platen 6 is fixedly installed with positioning pin 61, and the motor 44 that stretches is electrical with external power supply
Connection.
In the present embodiment, wheel hub placement plate 2 is rotatably installed in the top surface of bottom plate 12, the middle position of wheel hub placement plate 2
Equipped with wheel hub locating shaft 4, wherein wheel hub locating shaft 4 is by tensioning plate 41, wheel hub limit base 42, central axis 43, flexible 44 and of motor
Expansion bracket 45 forms, and tensioning plate 41 can be driven by internal flexible motor 44, is expanded by the drive of expansion bracket 45, to change
Become the diameter of wheel hub locating shaft 4, wheel hub is put into wheel hub placement plate 2 by the interior diameter of axle of Lai Yinghe wheel hub when in use, enables wheel
Hub placement plate 2 drives hub rotation, while the diameter of wheel hub locating shaft 4 is slowly expanded, until engaging main hub, is completed to wheel hub
Positioning, while being provided with upper positioning pressuring plate 5 at top, platen 6 be installed in the bottom surface of upper positioning pressuring plate 5, positioning is outer in bottom
It after wall, is pulled down by platen 6, by the positioning pin 61 being arranged on platen 6, to be inserted into the bolt hole on wheel hub, into one
Step is positioned, and entire position fixing process is simple and quick, and locating piece is less, is positioned, is occupied little space for wheel rolling center,
It is convenient that the operation such as sanding and polishing is carried out to wheel hub there are most of space, wherein the model CX800 of flexible motor 44.
Specifically, the bottom surface of bottom plate 12 is also fixedly installed with driving motor 3, the output end of driving motor 3 runs through bottom plate 12
It is connected with train of reduction gears 31, train of reduction gears 31 is between wheel hub placement plate 2 and bottom plate 12, wheel hub placement plate 2 and driving
It is sequentially connected between motor 3 by train of reduction gears 31, driving motor 3 and external power supply are electrically connected, and pass through setting driving electricity
Machine 3 is driven bottom plate 12 to rotate by train of reduction gears 31, makes the wheel hub on bottom plate 12 can using driving motor 3 when in use
Slowly to rotate, the wherein model HBS86-B of driving motor 3.
Specifically, the upper surface of wheel hub placement plate 2 is also equipped with wheel hub protection pad 21, wheel hub protection pad 21 and wheel hub placement plate 2
It is fixedly connected, wheel hub placement plate 2 is circular slab, and wheel hub protection pad 21 is flexible pad, by being arranged in the upper surface of wheel hub placement plate 2
Wheel hub protection pad 21 can form certain protection to wheel hub, prevent wheel hub from being scratched in rotation.
Specifically, 41 quantity of tensioning plate is six, and six tensioning plates 41 are distributed in a ring around central axis 43, expansion bracket
45 are correspondingly provided with six, by being symmetrical arranged six tensioning plates 41, wheel hub can be made in the process in, more accurate.
Specifically, driving cylinder 51 and guide rod 52 are additionally provided between upper positioning pressuring plate 5 and top plate 11, driving cylinder 51
Output end is fixedly connected with upper positioning pressuring plate 5, and 52 quantity of guide rod is two, and is fixed on the two sides of driving cylinder 51, is passed through
Setting driving cylinder 51 drives upper positioning pressuring plate 5 to be pressed down against, while guide rod 52 is arranged using driving cylinder 51, and it is fixed to make
Position pressing plate 5 is more stable in the process of transmission, wherein the model SC63 of driving cylinder 51.
Specifically, 61 quantity of positioning pin is four to six, positioning pin 61 is fixedly connected with platen 6, is had according on wheel hub
4-6 bolt hole positions wheel hub to install positioning pin 61.
The working principle and process for using of the utility model: after the utility model installs, when in use, wheel hub is put
Onto wheel hub placement plate 2, wheel hub placement plate 2 is enabled to drive hub rotation, while the diameter of wheel hub locating shaft 4 is slowly expanded, until
Engage main hub, completes the positioning to wheel hub, while being provided with upper positioning pressuring plate 5 at top, pacify in the bottom surface of upper positioning pressuring plate 5
Platen 6 is filled, after bottom positions outer wall, is pulled down by platen 6, by the positioning pin 61 being arranged on platen 6, to be inserted into wheel
In bolt hole on hub, further progress positioning, entire position fixing process is simple and quick, and locating piece is less, for wheel rolling center
It is positioned, is occupied little space, it is convenient that the operation such as sanding and polishing is carried out to wheel hub there are most of space.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of new-energy automobile wheel hub processes Special Automatic positioning mold, including locating rack (1) and it is mounted on the positioning
Wheel hub placement plate (2) and upper positioning pressuring plate (5) on the inside of frame (1), it is characterised in that: the locating rack (1) is at least by top plate
(11), bottom plate (12) and support column (13) composition, the top plate (11) and bottom plate (12) are rectangular slab, the support column (13)
Quantity is four, and four support columns (13) are separately fixed at four turnings between the top plate (11) and bottom plate (12)
Place, the wheel hub placement plate (2) are rotatably installed in the top surface of the bottom plate (12), the middle position of the wheel hub placement plate (2)
Place is equipped with wheel hub locating shaft (4), and the wheel hub locating shaft (4) is fixed through the wheel hub placement plate (2) and the bottom plate (12)
Connection, the wheel hub locating shaft (4) include at least tensioning plate (41), wheel hub limit base (42), central axis (43), flexible motor
(44) and expansion bracket (45), the central axis (43) are hollow pipe, and the central axis (43) is fixed on the top of the bottom plate (12)
Face, the flexible motor (44) are mounted on the inside of the central axis (43), and the output end of the flexible motor (44) is fixed to be connected
It is connected to sliding sleeve (441), sliding slot is offered on the central axis (43), sliding sleeve (441) sliding is in the central axis (43)
Outer wall, the expansion bracket (45) are rotatably installed in the outer wall of the central axis (43), and one end of the central axis (43) and institute
Tensioning plate (41) rotation connection is stated, the other end and the sliding sleeve (441) are rotatablely connected, the tensioning plate (41) and the central axis
(43) it being sequentially connected between by the expansion bracket (45), the upper positioning pressuring plate (5) is mounted on the bottom of the top plate (11),
The output end of the upper positioning pressuring plate (5) is fixedly connected with platen (6), and the platen (6) is located at the wheel hub locating shaft (4)
The bottom of same straight line, the platen (6) is fixedly installed with positioning pin (61), and the flexible motor (44) and external power supply are electrical
Connection.
2. a kind of new-energy automobile wheel hub according to claim 1 processes Special Automatic positioning mold, it is characterised in that: institute
The bottom surface for stating bottom plate (12) is also fixedly installed with driving motor (3), and the output end of the driving motor (3) runs through the bottom plate
(12) it is connected with train of reduction gears (31), the train of reduction gears (31) is located at the wheel hub placement plate (2) and the bottom plate
(12) it between, is driven and is connected by the train of reduction gears (31) between the wheel hub placement plate (2) and the driving motor (3)
It connects, the driving motor (3) and external power supply are electrically connected.
3. a kind of new-energy automobile wheel hub according to claim 1 processes Special Automatic positioning mold, it is characterised in that: institute
The upper surface for stating wheel hub placement plate (2) is also equipped with wheel hub protection pad (21), the wheel hub protection pad (21) and the wheel hub placement plate
(2) it is fixedly connected.
4. a kind of new-energy automobile wheel hub according to claim 3 processes Special Automatic positioning mold, it is characterised in that: institute
Stating wheel hub placement plate (2) is circular slab, and the wheel hub protection pad (21) is flexible pad.
5. a kind of new-energy automobile wheel hub according to claim 1 processes Special Automatic positioning mold, it is characterised in that: institute
Stating tensioning plate (41) quantity is six, and six tensioning plates (41) are distributed in a ring around the central axis (43), described
Expansion bracket (45) is correspondingly provided with six.
6. a kind of new-energy automobile wheel hub according to claim 1 processes Special Automatic positioning mold, it is characterised in that: institute
It states and is additionally provided with driving cylinder (51) and guide rod (52), the driving cylinder between positioning pressuring plate (5) and the top plate (11)
(51) output end is fixedly connected with the upper positioning pressuring plate (5), and guide rod (52) quantity is two, and is fixed on described
Drive the two sides of cylinder (51).
7. a kind of new-energy automobile wheel hub according to claim 1 processes Special Automatic positioning mold, it is characterised in that: institute
Stating positioning pin (61) quantity is four to six, and the positioning pin (61) is fixedly connected with the platen (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920092404.6U CN209304345U (en) | 2019-01-21 | 2019-01-21 | A kind of Special Automatic positioning mold of new-energy automobile wheel hub processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920092404.6U CN209304345U (en) | 2019-01-21 | 2019-01-21 | A kind of Special Automatic positioning mold of new-energy automobile wheel hub processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209304345U true CN209304345U (en) | 2019-08-27 |
Family
ID=67681141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920092404.6U Expired - Fee Related CN209304345U (en) | 2019-01-21 | 2019-01-21 | A kind of Special Automatic positioning mold of new-energy automobile wheel hub processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209304345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222858A (en) * | 2020-10-10 | 2021-01-15 | 刘玉 | Processing device of extrusion pipe for injection molding machine |
-
2019
- 2019-01-21 CN CN201920092404.6U patent/CN209304345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222858A (en) * | 2020-10-10 | 2021-01-15 | 刘玉 | Processing device of extrusion pipe for injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20220121 |