CN206550618U - A kind of air-cylinder type fixing device for wheel hub - Google Patents
A kind of air-cylinder type fixing device for wheel hub Download PDFInfo
- Publication number
- CN206550618U CN206550618U CN201720192232.0U CN201720192232U CN206550618U CN 206550618 U CN206550618 U CN 206550618U CN 201720192232 U CN201720192232 U CN 201720192232U CN 206550618 U CN206550618 U CN 206550618U
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- China
- Prior art keywords
- wheel hub
- shell
- cylinder
- wheel
- hub
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Abstract
The utility model discloses a kind of air-cylinder type fixing device for wheel hub, including base, support, cylinder, pressing mechanism, support shell, compress shell and location-plate, the lower end of base is connected with pulley, support includes two vertical rods, first cross bar and the second cross bar, two vertical rods are each attached on base, first cross bar is connected between two preferred vertical rods, second cross bar is connected to the upper end of two vertical rods, location-plate is connected on the first cross bar, compress shell and be connected to location-plate upper end, the upper end for compressing shell is provided with wheel hub, support shell is arranged on wheel hub, the upper end of support shell is provided with tire, cylinder is fixed on the second cross bar, pressing mechanism includes upper plectane, connecting pole and lower annulus, the cylinder axis of cylinder are connected through the second cross bar with upper plectane, upper plectane lower end connects lower annulus by multiple connecting poles, lower annulus is located at the upper end of tire, above-mentioned fixing device for wheel hub is simple in construction, mechanization degree is high, the wheel hub of polyurethane plastics tire can efficiently be installed.
Description
Technical field
The utility model is related to mechanical field, and in particular to a kind of air-cylinder type fixing device for wheel hub.
Background technology
Automobile polyurethane elastomer.Auto industry now is to high-performance, low weight, direction comfortably with safety
Development.Rubber and plastic synthetic material progressively substituted metal material.Can polyurethane elastomer manufacture in low speed load-carrying vehicle tire,
Using intensity and high bearing capacity, its bearing capacity is 7 times of the same specification tire manufactured with natural gum.With polyurethane plastics
The increase of tire market demand, the output of pu tire also constantly increases.Polyurethane plastics tire was produced in making
Cheng Zhong, polyurethane stock solution after treatment, is first passing through the processing of pouring-in polyurethane foaming machine, and then foaming machine is by foam
Plastics are injected into centrifuge, and centrifuge produces polyurethane plastics tire.
During the polyurethane plastics tire for the big wheel footpath produced, polyurethane plastics tire after clearing up and drying process,
Need wheel hub being put into polyurethane plastics tire, wheel hub is typically made up of metal material, the hardness of metal material is larger, institute
It is usually manually to be pried into by steel pipe in polyurethane plastics tire with the wheel hub assembling of existing pu tire, it is this to install
Mode not only wastes time and energy, and in wheel hub installation process, steel pipe can cause damage to polyurethane plastics tire, influence product
Integrity degree.
Utility model content
The purpose of this utility model is to provide a kind of air-cylinder type fixing device for wheel hub, what the compacting machine was set by upper end
The use of cylinder and pressing mechanism, wheel hub fixes more convenient and quicker, and the protection to tire is more preferable.
To achieve these goals, the technical solution of use is the utility model：
A kind of air-cylinder type fixing device for wheel hub, including base, support, cylinder, pressing mechanism, support shell, compression shell and positioning
Plate, the lower end of base is connected with pulley, and support includes two vertical rods, the first cross bar and the second cross bar, and two vertical rods are each attached to
On base, the first cross bar is connected between two vertical rods, and the second cross bar is connected to the upper end of two vertical rods, and location-plate is connected to
On one cross bar, compress shell and be connected to location-plate upper end, the upper end for compressing shell is provided with wheel hub, and support shell is arranged on wheel hub, supports shell
Upper end be provided with tire, cylinder is fixed on the second cross bar, pressing mechanism include upper plectane, connecting pole and lower annulus, cylinder
Cylinder axis be connected through the second cross bar with upper plectane, upper plectane lower end passes through the lower annulus of multiple connecting poles connection, lower annulus position
In the upper end of tire.
It is preferred that, the wheel hub include upper hub body, lower hub body and wheel connecting shaft, upper hub body, lower hub body and
Wheel connecting shaft is integrally formed, the lower end connection lower hub body of upper hub body, and upper hub body is in round table-like, and lower hub body is in rounding
The wheel bore that cross section is trapezoidal shape is provided with mesa-shaped, lower hub body, wheel connecting shaft is connected in wheel bore.
It is preferred that, the support shell is provided with cross section for trapezoidal support shell through hole, under support shell in round table-like in the middle part of support shell
The support shell neck of annular is provided with end face, the top of upper hub body is connected in support shell neck.
It is preferred that, be connected with cylinder controlling switch on the outer wall on the top of the vertical rod, one end of cylinder controlling switch with
Cylinder is connected, and the other end of cylinder controlling switch is connected by tracheae with air-channel system.
It is preferred that, annulus hole is provided with the lower annulus, the radius value of annulus hole is less than the radius of the upper surface of tire
Value, the connecting pole has four, and four connecting poles shape that assumes diamond in shape is arranged on the lower end of plectane.
It is preferred that, the tire is polyurethane plastics tire, is provided with hub installing hole in the middle part of tire, the support shell it is upper
The radius value of end face is less than the radius value of the cross section of hub installing hole, and the radius value of the cross section of hub installing hole is less than upper wheel
The radius value of the upper surface of hub body, the radius value of the upper surface of upper hub body is less than the radius value of the lower surface of support shell.
It is preferred that, the compression shell is cylindrical, and location-plate is in discoideus, and the lower end for compressing shell is welded on location-plate,
Compression valve jacket is connected on wheel connecting shaft and its upper end connects with lower hub body phase.
It is preferred that, the pulley has multiple, and multiple pulleys are distributed on base lower end by rotating shaft.
The beneficial effects of the utility model are：
Wheel hub, is placed on compression shell, and compress valve jacket and be connected on car by above-mentioned air-cylinder type fixing device for wheel hub during work
Wheel connecting shaft and compress the upper end of shell and connect with the inwall of lower hub body, be sequentially placed on wheel hub and support shell and tire, then
Cylinder controlling switch is opened, cylinder operation, cylinder axis drive pressing mechanism to move down, and lower annulus connects with tire, lower annulus
Downward pressure is applied to tire 9, shell is then supportted and is pressed into tire, shell is now supportted and struts the hub installing hole of tire, then
Wheel hub constantly enters hub installing hole with support shell, and last wheel hub completes to install.The utility model wheel hub is fixed and clamped machine knot
Structure is simple and practical, and mechanization degree is high, and the wheel hub of polyurethane plastics tire that can be larger to width is efficiently installed, and
Install progress subsequent processing convenient, installation effectiveness height, practicality is high, is adapted to promoting the use of for large area.
Brief description of the drawings
Fig. 1 is air-cylinder type fixing device for wheel hub overall structure decomposing schematic representation.
Fig. 2 is the overall structure diagram before air-cylinder type fixing device for wheel hub installation wheel hub.
Overall structure diagram when Fig. 3 is air-cylinder type fixing device for wheel hub installation wheel hub.
Fig. 4 is support shell overall structure diagram.
Fig. 5 is tire overall structure diagram.
Fig. 6 is wheel hub overall structure diagram.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
With reference to Fig. 1 to Fig. 6, a kind of air-cylinder type fixing device for wheel hub, including base 1, support 2, cylinder 3, pressing mechanism 4,
Support shell 5, compress shell 6 and location-plate 7, the lower end of base 1 is connected with pulley 11, and pulley 11 has multiple, multiple pulleys 11 are by turning
Axle is distributed on the lower end of base 1.
Support 2 includes two vertical rods 21, the first cross bar 22 and the second cross bar 23, and two vertical rods 21 are each attached on base 1,
First cross bar 22 is connected between two vertical rods 21, and the second cross bar 23 is connected to the upper end of two vertical rods 21.The top of vertical rod 21
Outer wall on be connected with cylinder controlling switch 211, one end of cylinder controlling switch 211 is connected with cylinder 3, cylinder controlling switch
211 other end is connected by tracheae with the air-channel system being arranged in job shop.
Location-plate 7 is connected on the first cross bar 22, compresses the upper end that shell 6 is connected to location-plate 7, and the upper end for compressing shell 6 is set
Wheel hub 8 is equipped with, wheel hub 8 is that the utility model needs to install the wheel hub of polyurethane plastics tire.Support shell 5 is arranged on wheel hub 8,
The upper end of support shell 5 is provided with tire 9, and cylinder 3 is fixed on the second cross bar 23.
Pressing mechanism 4 includes upper plectane 41, connecting pole 42 and lower annulus 43, and the cylinder axis 31 of the lower end of cylinder 3 connection are passed through
Second cross bar 23 is connected with upper plectane 41, and the upper lower end of plectane 41 connects lower annulus 43, lower annulus 43 by multiple connecting poles 42
In the upper end of tire 9.Annulus hole 431 is provided with lower annulus 43, the radius value of annulus hole 431 is less than the upper surface of tire 9
Radius value, the connecting pole 42 has four, and four connecting poles 42 shape that assumes diamond in shape is arranged on the lower end of plectane 41.
Wheel hub 8 in the utility model includes upper hub body 81, lower hub body 82 and wheel connecting shaft 83, upper hub body
81st, lower hub body 82 and wheel connecting shaft 83 are integrally formed, the lower end connection lower hub body 82 of upper hub body 81, upper hub body 81
In round table-like, lower hub body 82 is in that the wheel bore that cross section is trapezoidal shape is provided with rounding mesa-shaped, lower hub body 82, and wheel connects
Spindle 83 is connected in wheel bore.
It is in round table-like to support shell 5, and the middle part of support shell 5 is provided with cross section for trapezoidal support shell through hole 51, on the lower surface for supportting shell 5
The support shell neck of annular is provided with, when support shell 5 and wheel hub 8 are installed in combination, the top of upper hub body 81 is connected in support shell neck.
Shell 6 is compressed cylindrical, location-plate 7 is in discoideus, and the lower end for compressing shell 6 is welded on location-plate 7, when combination peace
When dress compresses shell 6 and wheel hub 8, compression shell 6 is socketed in wheel connecting shaft 83 and its upper end connects with lower hub body 82.
Tire 9 is polyurethane plastics tire, and the middle part of tire 9 is provided with hub installing hole 91, supports the radius of the upper surface of shell 5
Value is less than the radius value of the cross section of hub installing hole 91, and the radius value of the cross section of hub installing hole 91 is less than upper hub body 81
Upper surface radius value, the radius value of the upper surface of upper hub body 81 is less than the radius value of the lower surface of support shell 5.
During the work of above-mentioned air-cylinder type fixing device for wheel hub, wheel hub 8 is placed on compression shell 6, and compresses shell 6 it is socketed in
Wheel connecting shaft 83 and compress the upper end of shell 6 and connect with the inwall of lower hub body 82, the support He of shell 5 is sequentially placed on wheel hub 8
Tire 9, cylinder controlling switch 211 is then opened, cylinder 3 works, cylinder axis 31 drive pressing mechanism 4 to move down, lower annulus
43 connect with tire 9, and lower annulus 43 applies downward pressure to tire 9, then support shell 5 and are pressed into tire 9, the state of an illness is now supportted
Shell 5 struts the hub installing hole 91 of tire 9, then wheel hub 8 with support shell 5 constantly enter hub installing hole 91, most trailing wheel
Hub 8 is located in tire 9, and support shell 5 is located between upper plectane 41 and lower annulus 43, and wheel hub 8 completes to install.
Certainly, described above is not that, to limitation of the present utility model, the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in essential scope of the present utility model, also should
Belong to protection domain of the present utility model.
Claims (8)
1. a kind of air-cylinder type fixing device for wheel hub, it is characterised in that including base, support, cylinder, pressing mechanism, support shell, compression
Shell and location-plate, the lower end of base are connected with pulley, and support includes two vertical rods, the first cross bar and the second cross bar, two vertical rods
It is each attached on base, the first cross bar is connected between two vertical rods, and the second cross bar is connected to the upper end of two vertical rods, location-plate
It is connected on the first cross bar, compresses shell and be connected to location-plate upper end, the upper end for compressing shell is provided with wheel hub, and support shell is arranged on wheel hub
On, the upper end of support shell is provided with tire, and cylinder is fixed on the second cross bar, and pressing mechanism includes upper plectane, connecting pole and lower circle
Ring, the cylinder axis of cylinder are connected through the second cross bar with upper plectane, and upper plectane lower end connects lower annulus by multiple connecting poles, under
Annulus is located at the upper end of tire.
2. a kind of air-cylinder type fixing device for wheel hub according to claim 1, it is characterised in that the wheel hub includes upper wheel hub
Body, lower hub body and wheel connecting shaft, upper hub body, lower hub body and wheel connecting shaft are integrally formed, the lower end of upper hub body
Lower hub body is connected, upper hub body is in round table-like, and lower hub body is in that cross section is provided with rounding mesa-shaped, lower hub body to be trapezoidal
The wheel bore of shape, wheel connecting shaft is connected in wheel bore.
3. a kind of air-cylinder type fixing device for wheel hub according to claim 2, it is characterised in that the support shell in round table-like,
Cross section is provided with the middle part of support shell for trapezoidal support shell through hole, the support shell neck of annular, upper wheel hub are provided with the lower surface for supportting shell
The top of body is connected in support shell neck.
4. a kind of air-cylinder type fixing device for wheel hub according to claim 1, it is characterised in that outside the top of the vertical rod
Cylinder controlling switch is connected with wall, one end of cylinder controlling switch is connected with cylinder, and the other end of cylinder controlling switch passes through
Tracheae is connected with air-channel system.
5. a kind of air-cylinder type fixing device for wheel hub according to claim 1, it is characterised in that be provided with the lower annulus
Annulus hole, the radius value of annulus hole is less than the radius value of the upper surface of tire, and the connecting pole has four, and four connecting poles are in water chestnut
Shape is arranged on the lower end of plectane.
6. a kind of air-cylinder type fixing device for wheel hub according to claim 3, it is characterised in that the tire is plasticized polyurethane
Hub installing hole is provided with the middle part of material wheel tire, tire, the radius value of the upper surface of the support shell is less than the transversal of hub installing hole
The radius value in face, the radius value of the cross section of hub installing hole is less than the radius value of the upper surface of upper hub body, upper hub body
The radius value of upper surface is less than the radius value of the lower surface of support shell.
7. a kind of air-cylinder type fixing device for wheel hub according to claim 2, it is characterised in that the compression shell is in pipe
Shape, location-plate is in discoideus, and the lower end for compressing shell is welded on location-plate, compresses valve jacket and is connected on wheel connecting shaft and its upper end
Connect with lower hub body phase.
8. a kind of air-cylinder type fixing device for wheel hub according to claim 1, it is characterised in that the pulley has multiple, many
Individual pulley is distributed on base lower end by rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192232.0U CN206550618U (en) | 2017-03-01 | 2017-03-01 | A kind of air-cylinder type fixing device for wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192232.0U CN206550618U (en) | 2017-03-01 | 2017-03-01 | A kind of air-cylinder type fixing device for wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206550618U true CN206550618U (en) | 2017-10-13 |
Family
ID=60361438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720192232.0U Expired - Fee Related CN206550618U (en) | 2017-03-01 | 2017-03-01 | A kind of air-cylinder type fixing device for wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206550618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581438A (en) * | 2018-05-25 | 2018-09-28 | 江华顺林模型科技有限公司 | A kind of model bead seat kludge |
-
2017
- 2017-03-01 CN CN201720192232.0U patent/CN206550618U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581438A (en) * | 2018-05-25 | 2018-09-28 | 江华顺林模型科技有限公司 | A kind of model bead seat kludge |
| CN108581438B (en) * | 2018-05-25 | 2024-05-24 | 江华顺林模型科技有限公司 | Model tire wheel hub kludge |
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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: 20171013 Termination date: 20180301 |